CN213949799U - Mining sprocket shaft group upset auxiliary device - Google Patents
Mining sprocket shaft group upset auxiliary device Download PDFInfo
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- CN213949799U CN213949799U CN202021990893.6U CN202021990893U CN213949799U CN 213949799 U CN213949799 U CN 213949799U CN 202021990893 U CN202021990893 U CN 202021990893U CN 213949799 U CN213949799 U CN 213949799U
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- groove
- shaft group
- chute
- upset
- sprocket shaft
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Abstract
The utility model provides a mining sprocket shaft group upset auxiliary device, set up two support chutes and sprocket shaft group upset groove subassembly on the base including base, slope. The base both sides are provided with horizontal spout, and the lower extreme that supports the chute is connected with horizontal spout, and sprocket shaft group upset groove subassembly includes upset groove, movable pulley and buffer cylinder, and the movable pulley can be followed and supported chute and horizontal spout and slided, and buffer cylinder can drive the upset groove and slide along supporting chute and horizontal spout. When the chain wheel shaft group is turned over, the turning groove slides to the highest point along the supporting chute, the chain wheel shaft group inclines and is placed in the turning groove, the buffer oil cylinder drives the turning groove to slide to the lowest point along the supporting chute and the horizontal chute, the chain wheel shaft group is placed to the horizontal position, a crane is adopted to slowly lift along the lower end of the chain wheel shaft group, the turning over of the chain wheel shaft group is achieved, the labor intensity is greatly reduced, the labor efficiency is improved, the safety risk is reduced, and the chain wheel shaft group is effectively prevented from being damaged in the lifting process.
Description
Technical Field
The utility model belongs to the technical field of mining equipment facility, concretely relates to mining sprocket shaft group upset auxiliary device.
Background
The chain wheel shaft group is a transmission part for scraper chain operation, and mainly comprises a shaft, a bearing seat, a sealing element, a chain wheel, a positioning sleeve and the like. Meanwhile, when the chain wheel shaft group is used for test, the shaft needs to be horizontally arranged.
At present, the process of overturning and leveling the sprocket shaft group is mainly realized in a mode of hoisting by a crown block and manually matching, the overturning mode is high in labor intensity and low in operation efficiency, potential safety hazards exist, and in addition, because related parts of the sprocket shaft group belong to machining precision parts, the weight is large, parts are easy to collide in the overturning operation process, and equipment damage is caused.
Disclosure of Invention
In view of this, the utility model provides a mining sprocket shaft group upset auxiliary device to the sprocket shaft group upset in-process that exists among the solution prior art, intensity of labour is high, and the operating efficiency is low, has the potential safety hazard, easily causes the technical problem of equipment damage.
The utility model provides a technical scheme that its technical problem adopted is:
a mining sprocket shaft group upset auxiliary device includes:
a base; horizontal sliding grooves are formed in two sides of the base;
the two supporting chutes are obliquely arranged on two sides of the base, the lower ends of the two supporting chutes are connected with the horizontal chute, and the projection of the supporting chutes on the upper surface of the base is collinear with the horizontal chute; and
sprocket shaft group upset groove subassembly, sprocket shaft group upset groove subassembly includes upset groove, movable pulley and buffer cylinder, the movable pulley set up in the both sides of upset groove, and can follow support the chute with horizontal spout slides, buffer cylinder's one end articulated connect in on the base, the other end articulated connect in the lower extreme of upset groove, buffer cylinder can drive the upset groove is followed support the chute with horizontal spout slides.
Preferably, the overturning groove is a V-shaped groove.
Preferably, the bottom of upset groove is provided with the draw-in groove, the movable pulley include the pivot and set up in the wheel body at pivot both ends, the pivot joint in the draw-in groove, and can rotate along the axle center in the draw-in groove.
Preferably, the wheel body is connected with the rotating shaft through a rolling bearing.
Preferably, the two ends of the rotating shaft are provided with mounting rods perpendicular to the rotating shaft, and the wheel body is connected to the mounting rods through rolling bearings.
Preferably, the inclination angle of the support chute is 10 ° to 30 °.
Preferably, the buffer oil cylinder comprises a fixed end and a telescopic end, wherein the fixed end is hinged with the base and can rotate along a plane vertical to the upper surface of the base; the telescopic end is hinged with the lower end of the turnover groove and can rotate along a plane perpendicular to the back of the turnover groove.
According to the above technical scheme, the utility model provides a mining sprocket shaft group upset auxiliary device, its beneficial effect is: the base is provided with the horizontal chute and the inclined supporting chute, the turnover groove used for realizing the turnover of the sprocket shaft group is arranged on the supporting chute and the horizontal chute and driven by the buffer oil cylinder, and the turnover groove slides along the supporting chute and the horizontal chute. When the chain wheel shaft group is turned over, the turning groove slides to the highest point along the supporting chute, and at the moment, the turning groove is inclined to form an inclination angle of 10-30 degrees with the vertical direction. And the chain wheel shaft group is inclined and placed in the turnover groove, and the buffer oil cylinder drives the turnover groove to slide to the lowest point along the support chute and the horizontal chute. At this time, the turning groove is parallel to the base, that is, the sprocket shaft group is laid down to a horizontal position. After the chain wheel shaft group is laid flat, the chain wheel shaft group can be slowly lifted by a crane along the lower end of the chain wheel shaft group, so that the turnover operation of the chain wheel shaft group can be realized, and meanwhile, the horizontally placed chain wheel shaft group is convenient to directly lift to a preset position for trial run. Under mining sprocket shaft group upset auxiliary device's auxiliary action, can reduce the intensity of labour of sprocket upset operation on the one hand by a wide margin, improve labor efficiency, reduce the safety risk, on the other hand, sprocket shaft group is in the upset in-process, receives the upset groove protection prevents effectively that sprocket shaft group is impaired at the in-process that lifts by crane.
Drawings
Fig. 1 is a schematic structural diagram of a mining sprocket shaft group overturning auxiliary device.
Fig. 2 is a schematic view of the mining sprocket shaft group overturning auxiliary device in a use state.
Fig. 3 is a schematic sectional structure view of the overturning auxiliary device of the mining sprocket shaft group.
Fig. 4 is a schematic view of the structure of the inversion tank.
In the figure: the overturning auxiliary device comprises a mining chain wheel shaft set overturning auxiliary device 10, a base 100, a horizontal sliding groove 110, a supporting inclined groove 200, a chain wheel shaft set overturning groove component 300, an overturning groove 310, a clamping groove 311, a sliding wheel 320, a rotating shaft 321, a wheel body 322, a buffer oil cylinder 330, a fixed end 331 and a telescopic end 332.
Detailed Description
The following combines the drawings of the utility model to further elaborate the technical scheme and technical effect of the utility model.
Referring to fig. 1 and 2, in an embodiment, a mining sprocket shaft assembly turning assisting device 10 is used for assisting turning operation of a sprocket shaft assembly in an assembling process of the sprocket shaft assembly, and includes: the base 100, two support chutes 200 and the sprocket shaft group turnover chute assembly 300, horizontal chutes 110 are arranged on two sides of the base 100, the support chutes 200 are obliquely arranged on two sides of the base 100, the lower ends of the support chutes are connected with the horizontal chutes 110, and the projections of the support chutes 200 on the upper surface of the base 100 are collinear with the horizontal chutes 110. That is, the supporting chute 200 and the horizontal chute formed on the base 100 form a structure similar to a slide.
Sprocket shaft group upset groove subassembly 300 includes upset groove 310, movable pulley 320 and cushion cylinder 330, movable pulley 320 set up in the both sides of upset groove 310, and can follow support chute 200 with horizontal spout 110 slides, cushion cylinder 330's one end articulated connect in on the base 100, the other end articulated connect in the lower extreme of upset groove 310, cushion cylinder 330 can drive upset groove 310 is followed support chute 200 with horizontal spout 110 slides. That is, for example, the turning groove 310 is a V-shaped groove, the inclination angle of the support chute 200 is 10 ° to 30 °, the sliding wheels 320 are respectively provided on both sides of both ends of the turning groove 310, the sliding wheels 320 near the front end of the turning groove 310 can slide along the horizontal chute 110, and the sliding wheels 320 near the rear end of the turning groove 310 can slide along the support chute 200. Buffer cylinder 330 includes stiff end 331 and flexible end 332, stiff end 331 articulates and connects base 100, and can follow the perpendicular to the plane of the upper surface of base 100 rotates. The telescopic end 332 is hinged to the lower end of the turnover groove 310 and can rotate along a plane perpendicular to the back surface of the turnover groove 310.
Referring to fig. 3, when the sprocket shaft assembly is turned, the turning groove 310 slides along the support chute 200 to the highest point, and at this time, the turning groove 310 is inclined to form an inclination angle of 10 to 30 degrees with the vertical direction. The sprocket shaft group is inclined and placed in the overturning groove 310, and the buffer cylinder 330 drives the overturning groove 310 to slide to the lowest point along the support chute 200 and the horizontal chute 110. At this time, the turning groove 310 is parallel to the base 100, that is, the sprocket shaft set is laid down to a horizontal position. After the chain wheel shaft group is laid flat, the chain wheel shaft group can be slowly lifted by a crane along the lower end of the chain wheel shaft group, so that the turnover operation of the chain wheel shaft group can be realized, and meanwhile, the horizontally placed chain wheel shaft group is convenient to directly lift to a preset position for trial run. Under the auxiliary action of mining sprocket shaft group upset auxiliary device 10, can reduce the intensity of labour of sprocket upset operation on the one hand by a wide margin, improve labor efficiency, reduce the safety risk, on the other hand, sprocket shaft group is in the upset in-process, receives the protection of upset groove 310 effectively prevents sprocket shaft group at the in-process of lifting by crane impaired.
Referring to fig. 4, further, a locking slot 311 is disposed at the bottom of the turning slot 310, the sliding wheel 320 includes a rotating shaft 321 and wheel bodies 322 disposed at two ends of the rotating shaft 321, and the rotating shaft 321 is locked in the locking slot 311 and can rotate along an axis in the locking slot 311. Preferably, the wheel body 322 is connected with the rotating shaft 321 through a rolling bearing, on one hand, when the turning groove 310 is in a horizontal position from an inclined position, the rotating shaft 321 can slide or rotate in the clamping groove 311 to play a buffering role, on the other hand, when the sprocket shaft group is placed in the horizontal position, in the process of lifting and turning, the turning groove 310 can deviate to one side along the rotating shaft 321, and the protection and auxiliary effects of the turning groove 310 are further improved.
In a preferred embodiment, in order to improve the operation stability of the mining sprocket shaft group turning assisting device 10 and prevent the wheel body 322 from deviating from the horizontal chute 110 or the supporting chute 200, so that the mining sprocket shaft group turning assisting device 10 is integrated and the space occupancy of the equipment is reduced, the two ends of the rotating shaft 321 are provided with mounting rods (not shown in the figure) perpendicular to the rotating shaft 321, that is, a pi-shaped structure is formed, and the wheel body 322 is connected to the mounting rods through rolling bearings.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a mining sprocket shaft group upset auxiliary device which characterized in that includes:
a base; horizontal sliding grooves are formed in two sides of the base;
the two supporting chutes are obliquely arranged on two sides of the base, the lower ends of the two supporting chutes are connected with the horizontal chute, and the projection of the supporting chutes on the upper surface of the base is collinear with the horizontal chute; and
sprocket shaft group upset groove subassembly, sprocket shaft group upset groove subassembly includes upset groove, movable pulley and buffer cylinder, the movable pulley set up in the both sides of upset groove, and can follow support the chute with horizontal spout slides, buffer cylinder's one end articulated connect in on the base, the other end articulated connect in the lower extreme of upset groove, buffer cylinder can drive the upset groove is followed support the chute with horizontal spout slides.
2. The mining sprocket shaft assembly overturning auxiliary device of claim 1, wherein the overturning groove is a V-shaped groove.
3. The mining chain wheel shaft set overturning auxiliary device as claimed in claim 1, wherein a clamping groove is arranged at the bottom of the overturning groove, the sliding wheel comprises a rotating shaft and wheel bodies arranged at two ends of the rotating shaft, and the rotating shaft is clamped in the clamping groove and can rotate along an axis in the clamping groove.
4. The mining sprocket shaft assembly overturning auxiliary device according to claim 3, wherein the wheel body and the rotating shaft are connected through a rolling bearing.
5. The mining sprocket shaft group overturning auxiliary device according to claim 4, wherein the two ends of the rotating shaft are provided with mounting rods perpendicular to the rotating shaft, and the wheel body is connected to the mounting rods through rolling bearings.
6. The mining sprocket shaft assembly turning assist device of claim 1, wherein the support chute has an inclination angle of 15 ° to 30 °.
7. The mining sprocket shaft assembly turning assisting device according to claim 1, wherein the buffer cylinder comprises a fixed end and a telescopic end, the fixed end is hinged to the base and can rotate along a plane perpendicular to the upper surface of the base; the telescopic end is hinged with the lower end of the turnover groove and can rotate along a plane perpendicular to the back of the turnover groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021990893.6U CN213949799U (en) | 2020-09-11 | 2020-09-11 | Mining sprocket shaft group upset auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021990893.6U CN213949799U (en) | 2020-09-11 | 2020-09-11 | Mining sprocket shaft group upset auxiliary device |
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| Publication Number | Publication Date |
|---|---|
| CN213949799U true CN213949799U (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021990893.6U Active CN213949799U (en) | 2020-09-11 | 2020-09-11 | Mining sprocket shaft group upset auxiliary device |
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| CN (1) | CN213949799U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227928A (en) * | 2021-12-20 | 2022-03-25 | 山西建筑工程集团有限公司 | Mixing device for high-rise building construction and use method thereof |
| CN115285640A (en) * | 2022-08-10 | 2022-11-04 | 珠海格力电器股份有限公司 | Turnover mechanism and motor frame |
-
2020
- 2020-09-11 CN CN202021990893.6U patent/CN213949799U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227928A (en) * | 2021-12-20 | 2022-03-25 | 山西建筑工程集团有限公司 | Mixing device for high-rise building construction and use method thereof |
| CN115285640A (en) * | 2022-08-10 | 2022-11-04 | 珠海格力电器股份有限公司 | Turnover mechanism and motor frame |
| CN115285640B (en) * | 2022-08-10 | 2025-10-24 | 珠海格力电器股份有限公司 | Flip mechanism and motor frame |
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