CN112718135A - Ball mill - Google Patents
Ball mill Download PDFInfo
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- CN112718135A CN112718135A CN202011579668.8A CN202011579668A CN112718135A CN 112718135 A CN112718135 A CN 112718135A CN 202011579668 A CN202011579668 A CN 202011579668A CN 112718135 A CN112718135 A CN 112718135A
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- grinding chamber
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- ball mill
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- 238000000227 grinding Methods 0.000 claims abstract description 97
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 238000003860 storage Methods 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 24
- 239000003638 chemical reducing agent Substances 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 7
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 238000003801 milling Methods 0.000 description 17
- 239000004519 grease Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 238000000498 ball milling Methods 0.000 description 8
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000005253 cladding Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 240000005002 Erythronium dens canis Species 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 238000009837 dry grinding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000019197 fats Nutrition 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000001238 wet grinding Methods 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/24—Driving mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
本发明公开了一种球磨机，包括机架以及磨仓，所述磨仓设置机架上，所述机架上设置有驱动控制机构，所述驱动控制机构与磨仓的中部相连接，所述磨仓的两端位置上对称设置有包覆式支撑机构，所述包覆式支撑机构与机架相连接，所述磨仓内设置有分层式研磨机构，本发明磨仓外部中端设置驱动控制机构，同时在磨仓的两端设置包覆式支撑机构，对磨仓进行限位支撑，配合驱动控制机构对磨仓进行回转控制，从而实现在高速转动状态下，磨仓保持稳定，有效的提高球磨加工效率，并在磨仓内设置分层式研磨机构，进一步提高研磨体的使用寿命，延长维护保养的时间间隔，从而降低球磨机的使用成本，进而降低生产成本，结构简单，稳定性好。
The invention discloses a ball mill, comprising a frame and a grinding chamber. The grinding chamber is arranged on a frame, and a driving control mechanism is arranged on the frame. The driving control mechanism is connected with the middle of the grinding chamber. The two ends of the grinding chamber are symmetrically provided with a wrapping support mechanism, the wrapping support mechanism is connected with the frame, the grinding chamber is provided with a layered grinding mechanism, and the outer middle end of the grinding chamber of the present invention is provided with Drive control mechanism, and at the same time set up covered support mechanisms at both ends of the grinding chamber to limit support for the grinding chamber, and cooperate with the driving control mechanism to control the rotation of the grinding chamber, so that the grinding chamber remains stable under high-speed rotation. Effectively improve the processing efficiency of the ball mill, and set up a layered grinding mechanism in the grinding chamber to further improve the service life of the grinding body and prolong the maintenance time interval, thereby reducing the use cost of the ball mill, thereby reducing the production cost. The structure is simple and stable. good sex.
Description
Technical Field
The invention relates to the technical field of ball mills, in particular to a ball mill.
Background
The ball mill is a key device for crushing materials after the materials are crushed, is widely applied to the production industries of cement, silicate products, novel building materials, refractory materials, chemical fertilizers, black and nonferrous metal mineral separation, glass ceramics and the like, carries out dry or wet grinding on various ores and other grindable materials, is suitable for grinding various ores and other materials, is widely applied to the industries of mineral separation, building materials, chemical engineering and the like, can be divided into a dry grinding mode and a wet grinding mode, can be divided into a lattice type and an overflow type according to different mineral discharge modes, consists of a horizontal cylinder body, a feeding and discharging hollow shaft, a grinding head and the like, is a long cylinder, is internally provided with a grinding body, is made of a steel plate, is fixed with a steel lining plate, is generally a steel ball, is filled into the cylinder according to different diameters and a certain proportion, and can also be made of a steel section, the material is selected according to the granularity of the grinding material, the material is loaded into the cylinder body from the hollow shaft at the feeding end of the ball mill, when the ball mill cylinder body rotates, the grinding body is attached to the lining plate of the cylinder body under the action of inertia and centrifugal force and is taken away by the cylinder body under the action of friction force, when the grinding body is taken to a certain height, the grinding body is thrown off under the action of the gravity of the grinding body, the falling grinding body crushes the material in the cylinder body like a throwing body, the material is spirally and uniformly fed into a first bin of the mill through a feeding hollow shaft by a feeding device, the bin is internally provided with a step lining plate or a ripple lining plate, steel balls with various specifications are filled in the bin, the cylinder body rotates to generate centrifugal force, the steel balls are taken to a certain height and then fall down to generate heavy impact and grinding effects on the material, and the rotating shaft bears all weight and is easy to, and some ball mills adopt external drive to grind the storehouse and control, but its rotational speed is mostly lower, influences ball-milling machining efficiency, and the storehouse inner structure of grinding among the prior art is comparatively simple simultaneously, and in the operation process, the grinding body wearing and tearing are very fast, need often change the grinding body, and manufacturing cost is higher, in view of this, to the above-mentioned problem in-depth study, the present case that tunnels produces.
Disclosure of Invention
The invention aims to solve the problems, designs a ball mill, and solves the problems that in the prior art, as the mill is longer, a rotating shaft bears all weight and is easy to deform, and the ball mill vibrates greatly during working and is easy to damage a device assembly, a part of the ball mill adopts external drive to control a milling bin, but the rotating speed of the ball mill is lower, the ball milling processing efficiency is influenced, meanwhile, the internal structure of the milling bin in the prior art is simpler, and a grinding body is worn quickly in the working process, so that the grinding body needs to be replaced frequently, and the production cost is higher.
The technical scheme of the invention for realizing the aim is as follows: a ball mill comprises a frame and a milling bin, wherein the milling bin is arranged on the frame, a drive control mechanism is arranged on the frame, the drive control mechanism is connected with the middle part of the milling bin, coating type supporting mechanisms are symmetrically arranged at the positions of two ends of the milling bin, the coating type supporting mechanisms are connected with the frame, and a layered grinding mechanism is arranged in the milling bin;
the drive control mechanism includes: the grinding device comprises a fixing ring, a gear ring, an auxiliary limiting assembly and a drive control structure, wherein the fixing ring is welded at the middle position of the outer side wall surface of a grinding bin, the gear ring is fixedly sleeved on the fixing ring in a fixing mode, the auxiliary limiting assembly is arranged on a rack, one end of the auxiliary limiting assembly is meshed with the gear ring, and the drive control structure is arranged on one side of the rack, and one end of the drive control structure is meshed with the gear ring;
the cladding formula supporting mechanism includes: the vertical frame is arranged on the rack and positioned at the lower part of the grinding bin, the annular frame is sleeved outside the grinding bin and fixedly connected with the vertical frame, and the rolling support assembly is arranged in the annular frame and is in sliding connection with the side wall surface outside the grinding bin;
the layered grinding mechanism comprises: support frame, the internal layer storehouse body, inlayer grinding unit and outer grinding unit, the support frame sets up in grinding the storehouse, the internal layer storehouse body sets up on the support frame, the inboard storehouse body with grind and leave between the storehouse inner ring and be equipped with the certain distance, a plurality of relief holes have evenly been seted up on the lateral wall of the internal layer storehouse body, inboard grinding unit set up on the inner ring of the internal layer storehouse body and with relief hole staggered arrangement, outer grinding unit sets up on the inner ring that grinds the storehouse.
Supplementary spacing subassembly includes: the fixed seat is arranged on the rack, the door-shaped frame is arranged on the fixed seat, and the auxiliary gear is rotatably sleeved on a cross beam of the door-shaped frame and meshed with the gear ring.
The drive control structure includes: driving motor, reduction gear and transmission coupling assembling, driving motor sets up in the frame, and is located and grinds storehouse one side, the input of reduction gear is connected with driving motor's drive end, transmission coupling assembling's one end is connected with the output of reduction gear, the other end meshes with the ring gear mutually.
The transmission coupling assembling includes: the transmission mechanism comprises a fixing frame, a transmission shaft, a driving gear and a driven gear, wherein the fixing frame is arranged on one side of the output end of the speed reducer, the transmission shaft is inserted into the fixing frame in a rotating mode, one end of the transmission shaft is connected with the output end of the speed reducer, the driving gear is fixedly sleeved on the transmission shaft, and the driven gear is arranged in the fixing frame in a rotating mode and meshed with the driving gear and the gear ring respectively.
Be provided with supplementary fat liquoring subassembly on the mount, supplementary fat liquoring subassembly includes: oil storage bin, glib talker, cylinder, movable rod and push pedal, oil storage bin sets up in mount one side, and one end is just right driven gear one side, the glib talker cartridge is served in oil storage bin, just to the driven gear position, the cylinder sets up in oil storage bin one side, the one end of movable rod is connected with the piston end of cylinder, the other end stretches into in the oil storage bin, the push pedal sets up in oil storage bin, and is connected with the movable rod, the size of push pedal and oil storage bin's internal diameter size phase-match.
The rolling support assembly includes: the annular groove is formed in the inner side wall surface of the annular frame, the bearing is fixedly arranged in the annular groove, and the sliding ring is fixedly sleeved on the outer side wall surface of the grinding bin and in interference fit with the bearing inner ring.
The inner abrasive assembly comprises: the lining bin comprises a bolt connecting piece and an impact column, wherein the bolt connecting piece is arranged on the inner annular surface of the inner bin body, one end of the bolt connecting piece extends out of the lining bin body, and the impact column is fixedly arranged in the inner bin body and is fixedly connected with one end of the bolt connecting piece.
The bolt coupling includes: the bin body comprises a positioning stud, a fastening nut and a connecting seat, wherein a plurality of assembling threaded holes are formed in the inner bin body, the positioning stud is screwed in the threaded holes, one end of the positioning stud extends out of the inner bin body, the fastening nut is screwed on the exposed end of the positioning stud, the connecting seat is welded to the other end of the positioning stud and is attached to the inner bin body, and the connecting seat is fixedly connected with the impact column.
The outer layer abrasive assembly comprises: the corrugated groove is arranged on the inner side annular surface of the grinding bin along the annular array, and the convex teeth are uniformly arranged on the side wall of the corrugated groove.
The grinding bin and the inner-layer bin body are of wear-resistant alloy steel cylindrical structures.
The ball mill manufactured by the technical proposal of the invention is characterized in that a mill bin is arranged on a frame, the outer end of the mill bin is provided with a driving control mechanism for controlling the rotation of the mill bin, the two ends of the mill bin are provided with cladding type supporting mechanisms for spacing and supporting the mill bin, and the mill bin is controlled to rotate by matching with the driving control mechanism, thereby realizing that the mill bin keeps stable in a high-speed rotation state, effectively improving the ball milling processing efficiency, and the layered grinding mechanism is arranged in the mill bin, further improving the service life of a grinding body, prolonging the time interval of maintenance, reducing the use cost of the ball mill, further reducing the production cost, having simple structure and good stability, solving the problems that in the prior art, because the mill is longer, the rotating shaft bears all weight and is easy to deform, and the ball mill vibrates greatly during operation and easily damages the device components, and partial ball mill adopts external drive to grind the storehouse and controls, but its rotational speed is mostly all lower, influences ball-milling machining efficiency, and the storehouse inner structure of grinding among the prior art is comparatively simple simultaneously, and in the operation process, the rinding body wearing and tearing are very fast, need often change the rinding body, the higher problem of manufacturing cost.
Drawings
Fig. 1 is a schematic front view of a ball mill according to the present invention.
FIG. 2 is a schematic side view cross-sectional structure of a ball mill at position A-A according to the present invention.
FIG. 3 is a schematic side sectional view of a B-B position of the ball mill according to the present invention.
Fig. 4 is a partially enlarged structural schematic diagram of an auxiliary oiling assembly of the ball mill.
FIG. 5 is a schematic cross-sectional view of an inner layer grinding assembly of a ball mill in accordance with the present invention.
In the figure: 1-a frame; 2-grinding a bin; 3-fixing the ring; 4-a gear ring; 5-erecting a frame; 6-an annular frame; 7-a support frame; 8-inner layer bin body; 9-a fixed seat; 10-a gantry; 11-an auxiliary gear; 12-a drive motor; 13-a reducer; 14-a fixing frame; 15-a drive shaft; 16-a drive gear; 17-a driven gear; 18-an oil storage bin; 19-an oil injection nozzle; 20-a cylinder; 21-a movable rod; 22-a push plate; 23-an annular groove; 24-a bearing; 25-a slip ring; 26-impact column; 27-positioning studs; 28-a fastening nut; 29-a connecting seat; 30-a corrugated groove; 31-convex teeth.
Detailed Description
The present invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1 to 5, all electrical components in the present application are connected to their adapted power supplies through wires, and an appropriate controller should be selected according to actual situations to meet control requirements, and specific connection and control sequence should be implemented by referring to the following working principle, in which the electrical connection between the electrical components is implemented in sequence, and the detailed connection means is a known technology in the art, and the following description mainly describes the working principle and process, and does not describe the electrical control.
Example (b): as can be seen from the attached figures 1-5 of the specification, the scheme comprises a rack 1 and a grinding bin 2, the position relation and the connection relation are as follows, the grinding bin 2 is arranged on the rack 1, a driving control mechanism is arranged on the rack 1 and is connected with the middle part of the grinding bin 2, coating type supporting mechanisms are symmetrically arranged at the two ends of the grinding bin 2 and are connected with the rack 1, and a layered grinding mechanism is arranged in the grinding bin 2;
the drive control mechanism includes: the grinding device comprises a fixing ring 3, a gear ring 4, an auxiliary limiting component and a drive control structure, wherein the fixing ring 3 is welded at the middle position of the outer side wall surface of the grinding bin 2, the gear ring 4 is fixedly sleeved on the fixing ring 3, the auxiliary limiting component is arranged on the rack 1, one end of the auxiliary limiting component is meshed with the gear ring 4, and the drive control structure is arranged on one side of the rack 1, and one end of the drive control structure is meshed with the gear ring 4; wherein cladding formula supporting mechanism includes: the vertical frame 5 is arranged on the rack 1 and positioned at the lower part of the grinding bin 2, the annular frame 6 is sleeved outside the grinding bin 2 and fixedly connected with the vertical frame 5, and the rolling support assembly is arranged in the annular frame 6 and is in sliding connection with the outer side wall surface of the grinding bin 2; the layered grinding mechanism comprises: the ball milling machine comprises a support frame 7, an inner layer bin body 8, an inner layer grinding assembly and an outer layer grinding assembly, wherein the support frame 7 is arranged in a milling bin 2, the inner layer bin body 8 is arranged on the support frame 7, a certain distance is reserved between the inner side bin body and the inner annular surface of the milling bin 2, a plurality of discharge holes are uniformly formed in the side wall of the inner layer bin body 8, the inner side grinding assembly is arranged on the inner annular surface of the inner layer bin body 8 and is in staggered arrangement with the discharge holes, the outer layer grinding assembly is arranged on the inner annular surface of the milling bin 2, the milling bin 2 is arranged on a frame 1, a driving control mechanism is arranged at the middle end outside the milling bin 2 to control the rotation of the milling bin 2, coating type supporting mechanisms are arranged at two ends of the milling bin 2 to limit and support the milling bin 2, the driving control mechanism is matched to control the rotation of the milling bin 2, so that the, and set up the layer-stepping grinding mechanism in milling storehouse 2, further improve the life of grinding body, the time interval of extension maintenance to reduce the use cost of ball mill, and then reduction in production cost, simple structure, stability is good.
As can be seen from fig. 1 to 5 of the specification, in the specific implementation process, the auxiliary limiting assembly includes: fixing base 9, door type frame 10 and auxiliary gear 11, fixing base 9 sets up in frame 1, and door type frame 10 sets up on fixing base 9, and auxiliary gear 11 rotates the suit on the crossbeam of door type frame 10, and meshes with ring gear 4 mutually, and wherein drive control structure includes: driving motor 12, reduction gear 13 and transmission coupling assembling, driving motor 12 sets up in frame 1, and is located and grinds 2 one sides in storehouse, and the input of reduction gear 13 is connected with driving motor 12's drive end, and transmission coupling assembling's one end is connected with reduction gear 13's output, the other end meshes with ring gear 4 mutually, and above-mentioned transmission coupling assembling includes: the fixing frame 14, the transmission shaft 15, the driving gear 16 and the driven gear 17, the fixing frame 14 is arranged at one side of the output end of the speed reducer, the transmission shaft 15 is rotatably inserted into the fixing frame 14, and one end of the transmission shaft 15 is connected with the output end of the speed reducer 13, the driving gear 16 is fixedly sleeved on the transmission shaft 15, the driven gear 17 is rotatably arranged in the fixing frame 14 and is respectively meshed with the driving gear 16 and the gear ring 4, when in use, the driving motor 12 is started, the driving end of the driving motor 12 is rotated to drive the input end of the speed reducer 13 to rotate, the input end of the speed reducer 13 is rotated to drive the output end of the speed reducer 13 to rotate, the output end of the speed reducer 13 is rotated to drive the transmission shaft 15 on the output end of the speed reducer 13 to rotate, the, the driven gear 17 rotates to drive the gear ring 4 meshed with the driven gear to rotate, so that the rotation control of the grinding bin 2 is realized.
As can be seen from fig. 1 and 5 of the specification, in the specific implementation process, the fixing frame 14 is provided with an auxiliary oiling component, and the auxiliary oiling component includes: the grease storage bin 18 is arranged on one side of the fixed frame 14, one end of the grease storage bin is opposite to one side of the driven gear 17, the grease injection nozzle 19 is inserted into one end of the grease storage bin 18 and is opposite to the position of the driven gear 17, the air cylinder 20 is arranged on one side of the grease storage bin 18, one end of the movable rod 21 is connected with the piston end of the air cylinder 20, the other end of the movable rod extends into the grease storage bin 18, the push plate 22 is arranged in the grease storage bin 18 and is connected with the movable rod 21, the size of the push plate 22 is matched with the inner diameter size of the grease storage bin 18, when the grease storage bin is used, block-shaped grease is placed in the grease storage bin 18, the piston end of the air cylinder 20 is controlled to expand at a constant speed, the movable rod 21 is pushed to move towards one side of the grease storage bin 18, the push plate 22 is pushed to move in the moving process of the movable rod 21, and the grease in the grease storage bin 18 is pushed, and is, and fall into driven gear 17 on, under driven gear 17's rotation effect, drive the butter to driving gear 16 and ring gear 4 on to carry out initiative lubrication to the transmission position, need not the manual work and mend oil.
In a specific implementation process, the rolling support assembly comprises: annular groove 23, bearing 24 and slip ring 25, annular groove 23 set up on the interior lateral wall face of annular frame 6, and bearing 24 is fixed to be set up in annular groove 23, and slip ring 25 is fixed suit on the outside wall face of grinding storehouse 2, and with bearing 24 inner circle interference fit, on the steady pivoted basis of guaranteeing to grind storehouse 2, can effectually avoid producing owing to grind the high-speed rotation in storehouse 2 and rock to protect the transmission position.
In one embodiment, the inner polishing assembly comprises: bolt connection spare and strike post 26, bolt connection spare set up on the interior anchor ring face of the inner layer storehouse body 8, and one end stretches out the inside lining storehouse body outside, strike post 26 fixed set up in the inner layer storehouse body 8, and with bolt connection spare's one end fixed connection, wherein bolt connection spare includes: positioning stud 27, fastening nut 28 and connecting seat 29, a plurality of assembly screw holes have been seted up on the inlayer storehouse body 8, positioning stud 27 connects in the screw hole soon, and one end stretches out inlayer storehouse body 8 outsidely, fastening nut 28 spiral cover is adorned on positioning stud 27's the end that exposes, connecting seat 29 welds on positioning stud 27's the other end, and laminate mutually with inlayer storehouse body 8, connecting seat 29 and impact post 26 fixed connection, when needs change impact post 26, can take off inlayer storehouse body 8 from support frame 7 after, expose positioning stud 27 and serve fastening nut and take off, wholly change impact post 26, improve and maintain the operating efficiency.
In one embodiment, the outer layer polishing assembly comprises: flute 30 and dogtooth 31, flute 30 sets up on the inboard anchor ring that grinds storehouse 2 along annular array, and dogtooth 31 evenly sets up on flute 30's lateral wall, carries out the tiny granule after tentatively grinding via the inlayer storehouse body 8, and then to grind in the intermediate layer space between storehouse 2 and the inlayer storehouse body 8, along with the rotation of grinding storehouse 2, tiny granule further strikes with flute 30 and dogtooth 31 to improve the overall efficiency of ball-milling operation.
In the specific implementation process, the grinding bin 2 and the inner-layer bin body 8 are both of wear-resistant alloy steel cylindrical structures, so that the volume space is improved, and meanwhile, the structural strength can be guaranteed.
In summary, in the ball mill, the mill chamber is arranged on the frame, the drive control mechanism is arranged at the inner end of the outer part of the mill chamber to control the rotation of the mill chamber, the cladding type supporting mechanisms are arranged at the two ends of the mill chamber to limit and support the mill chamber, and the drive control mechanism is matched to control the rotation of the mill chamber, so that the mill chamber is kept stable in a high-speed rotation state, the ball milling processing efficiency is effectively improved, the layered grinding mechanism is arranged in the mill chamber to further improve the service life of a grinding body, the time interval of maintenance is prolonged, the use cost of the ball mill is reduced, the production cost is further reduced, the structure is simple, the stability is good, the problems that in the prior art, the mill is long, the rotating shaft bears all weight and is easy to deform, the ball mill vibrates greatly during operation, damage is easy to the device components are caused, and part of the ball mill is controlled by external drive, but its rotational speed is all lower mostly, influences ball-milling machining efficiency, and the storehouse inner structure of grinding among the prior art is comparatively simple simultaneously, and in the operation process, the rinding body wearing and tearing are very fast, need often change the rinding body, the higher problem of manufacturing cost.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011579668.8A CN112718135B (en) | 2020-12-28 | 2020-12-28 | Ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011579668.8A CN112718135B (en) | 2020-12-28 | 2020-12-28 | Ball mill |
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| CN112718135A true CN112718135A (en) | 2021-04-30 |
| CN112718135B CN112718135B (en) | 2025-01-21 |
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| CN202011579668.8A Active CN112718135B (en) | 2020-12-28 | 2020-12-28 | Ball mill |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116606096A (en) * | 2023-06-12 | 2023-08-18 | 贵州瑞泰实业有限公司 | Production process of aerated building block by hot splashing steel slag |
| CN118385008A (en) * | 2024-04-25 | 2024-07-26 | 青岛兴华石墨制品有限公司 | Graphite circulation continuous crushing device and method |
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| RU2016106679A (en) * | 2016-02-25 | 2017-08-30 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Тамбовский государственный технический университет" (ФГБОУ ВПО "ТГТУ") | METHOD FOR PRODUCING GRAPHENE AND DEVICE FOR ITS IMPLEMENTATION |
| CN211026563U (en) * | 2019-11-19 | 2020-07-17 | 会理县秀水河矿业有限公司 | Ball mill capable of improving ball milling stability |
| CN215087664U (en) * | 2020-12-28 | 2021-12-10 | 重庆聚威节能建材有限公司 | Ball mill |
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- 2020-12-28 CN CN202011579668.8A patent/CN112718135B/en active Active
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| CN105381841A (en) * | 2015-11-25 | 2016-03-09 | 重庆帅昌机械制造有限公司 | Stagewise type ball mill |
| RU2016106679A (en) * | 2016-02-25 | 2017-08-30 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Тамбовский государственный технический университет" (ФГБОУ ВПО "ТГТУ") | METHOD FOR PRODUCING GRAPHENE AND DEVICE FOR ITS IMPLEMENTATION |
| CN211026563U (en) * | 2019-11-19 | 2020-07-17 | 会理县秀水河矿业有限公司 | Ball mill capable of improving ball milling stability |
| CN215087664U (en) * | 2020-12-28 | 2021-12-10 | 重庆聚威节能建材有限公司 | Ball mill |
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| CN116606096A (en) * | 2023-06-12 | 2023-08-18 | 贵州瑞泰实业有限公司 | Production process of aerated building block by hot splashing steel slag |
| CN116606096B (en) * | 2023-06-12 | 2026-03-17 | 贵州瑞泰实业有限公司 | Hot-pouring steel slag is used in the production process of aerated concrete blocks. |
| CN118385008A (en) * | 2024-04-25 | 2024-07-26 | 青岛兴华石墨制品有限公司 | Graphite circulation continuous crushing device and method |
| CN118385008B (en) * | 2024-04-25 | 2024-11-05 | 青岛兴华石墨制品有限公司 | Graphite circulation continuous crushing device and method |
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