CN109484797A - More drop point drag conveyors - Google Patents
More drop point drag conveyors Download PDFInfo
- Publication number
- CN109484797A CN109484797A CN201710824416.9A CN201710824416A CN109484797A CN 109484797 A CN109484797 A CN 109484797A CN 201710824416 A CN201710824416 A CN 201710824416A CN 109484797 A CN109484797 A CN 109484797A
- Authority
- CN
- China
- Prior art keywords
- plate
- hopper
- backgauge
- chain
- drop point
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000002421 cell wall Anatomy 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 abstract description 22
- 238000007599 discharging Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000013590 bulk material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/18—Details
- B65G19/20—Traction chains, ropes, or cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/18—Details
- B65G19/22—Impellers, e.g. push-plates, scrapers; Guiding means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
- B65G47/44—Arrangements or applications of hoppers or chutes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a kind of more drop point drag conveyors, including hopper, and it is set to chain and scraper plate in hopper, the scraper plate is fixedly installed on chain, and swing striker plate is swingably supported in the hopper, which is driven by backgauge plate swinging gear, swing the top that striker plate is located at scraper plate, in the lower section of hopper at least provided with a discharge bucket, the top that striker plate also is located at discharge bucket is swung, the discharge port position of discharge bucket is provided with discharge gate.The swing striker plate is swingably supported on the cell wall of hopper by striker plate swinging axle.The overhanging end of the striker plate swinging axle is fixedly installed with backgauge swing arm, and one end of the backgauge swing arm is connected with backgauge plate swinging gear.The backgauge plate swinging gear is cylinder or hydraulic cylinder, which is not only simple in structure, and convenient for controlling material drop point, and switch motion is accurate and reliable, no material residual.
Description
Technical field
The present invention relates to a kind of material transfer equipments, more particularly to the drag conveyor with multiple discharging discharge ports.
Background technique
Conveying machinery can continuously convey material along route, charging and discharging be all in the process of running into
It is capable, there is high production efficiency, it is compact-sized, manufacture is easy to maintain, it is easy to implement the advantage of automatic control.Drag conveyor is
With scraper plate chain haulage, the continuous conveying equipment of bulk material is transported in conveying hopper, bulk material is under the promotion of scraper plate gram
The frictional force for taking material and conveying between trough sidewalls travels forward and forms stable logistics, and the mobile element of dragging scraper plate is then chain
Item.Drag conveyor mainly includes three head, intermediate delivery section and drive end unit etc. part compositions, and intermediate delivery section is mainly wrapped
The inlet port and outlet port for including chute feeder, chain and scraper plate and being set on chute feeder.
Chinese invention patent 201420460102.7 discloses a kind of drag conveyor of multiple discharge mouth discharging, the scraper plate
The flap gate of conveyer drives connecting lever movement by driving mechanism, and bar swing is stirred in connecting lever drive, stirs bar and pushes bending bent
Plate moves downward or upward, and discharge door rotates with it, and realizes the movement of switch discharge door.Disadvantage is that: first is that it goes out
Bin gate is to realize opening or closing for discharge port and overturning upward or downward, often due to the retardation of material discharges
Mouth can not completely close；Second is that the control mechanism of its discharge door is complicated, high failure rate is not easy to repair, third is that when conveying
When material web toughness, discharging is not thorough, and is had material attachment in discharge port, is formed material residual.
Summary of the invention
For above-mentioned deficiency present in the prior art, technical problem to be solved by the invention is to provide a kind of more drop points
Drag conveyor, it is not only simple in structure, and convenient for controlling material drop point, and switch motion is accurate and reliable, no material
Residual.
In order to solve the above-mentioned technical problem, more drop point drag conveyors of the invention, including hopper, and it is set to hopper
Interior chain and scraper plate, the scraper plate are fixedly installed on chain, and swing striker plate is swingably supported in the hopper, should
It swings striker plate to be driven by backgauge plate swinging gear, swings the top that striker plate is located at scraper plate, be at least arranged in the lower section of hopper
There is a discharge bucket, swings the top that striker plate also is located at discharge bucket, the discharge port position of discharge bucket is provided with discharge gate.
After adopting the above structure, it due to being swingably supported with swing striker plate in hopper, and swings striker plate and is located at
The top of scraper plate, when conveyer is conveying powdered or fine granularity etc. is with sticking material, when material sticks are even piled up in
It on chain scraper and when influencing transfer efficiency, swings striker plate and hangs down to the upright position with chain, thus to being formed to adherency
Or accumulation is struck off in the material on chain scraper, both cleans chain scraper, improves the transfer efficiency of conveyer, and will
Material scraper is conveyed to discharge port, so that material noresidue in chain scraper and hopper.Again due to being arranged in the top of discharge bucket
There is swing striker plate, and the discharge port position of discharge bucket is provided with discharge gate, when conveyer selection has determined blanking position
It postpones, so that it may the swing striker plate above the discharge bucket of corresponding position is sagging and block the material on chain scraper and opening
The discharge gate of the discharge port easily controls logistics drop point so that directing material drops down onto corresponding material blanking point.This
Invention also has simple and reasonable, is easy to implement automatic control, ensure that the conveying of conveyer is convenient, and noresidue.
The preferred embodiment of the present invention, the swing striker plate are swingably supported on hopper by striker plate swinging axle
Cell wall on.The overhanging end of the striker plate swinging axle is fixedly installed with backgauge swing arm, and one end of the backgauge swing arm is connected with gear
Flitch pendulous device.The backgauge plate swinging gear is cylinder or hydraulic cylinder.Structurally reasonable, reliable in action is easily installed maintenance.
The preferred embodiment of the present invention, the discharge gate are pneumatic gate valve or electrohydraulic pallet gate.The structure is just
In control, switch motion is accurate and reliable.
Further embodiment of the invention, the hopper are the box hoppers that section is rectangle.The chain is board-like
Chain, scraper plate are installed on the two sides of chain.It is smooth to convey material, transfer efficiency is high.
Detailed description of the invention
The more drop point drag conveyors of the present invention are described further with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of more structural schematic diagrams of specific embodiment of drop point drag conveyor of the present invention；
Fig. 2 is the left view structural representation of structure shown in Fig. 1；
Fig. 3 is the A of structure shown in Fig. 1 to structural schematic diagram；
Fig. 4 is the B of structure shown in Fig. 2 to structural schematic diagram.
In figure, 1-hopper, 2-swing striker plate, 3-chains, 4-scraper plates, 5-discharge gates, 6-discharge buckets, 7-
Striker plate swinging axle, 8-striker plate swing arms, 9-backgauge plate swinging gears, 10-fulcrum bearings.
Specific embodiment
More drop point drag conveyors as shown in Figure 1 and Figure 2, the conveyer include the box material of strip that cross section is in rectangle
Slot 1 is placed with the chain 3 dragged by conveyer head driving device in the slot of hopper 1, which uses flyer chain.
The bottom surface of conveyer hopper 1 is provided with several discharge buckets that Open Side Down 6, is provided in the discharge port position of discharge bucket 6
Discharge gate 5, discharge gate 5 is using the pneumatic gate valve for being common in control charging or discharging.It is supported on the two sides cell wall of hopper 1
There is striker plate swinging axle 7, be fixedly installed on striker plate swinging axle 7 and swing striker plate 2, swings striker plate 2 and be located in hopper 1.
The top that striker plate 2 is located at chain 3 is swung, when swing striker plate 2 is in pendant position, lower end and chain 3
Upper mobile face it is adjacent.Since discharge bucket 6 is located at the lower section of chain 3 and scraper plate 4, therefore swings striker plate 2 and be similarly positioned in discharge bucket 6
Top, and each discharge bucket 6 is corresponding with a swing striker plate 2.
As shown in figure 3, scraper plate 4 is equipped in the monosymmetric of chain 3, to constitute single-row chain scraper structure.
As shown in figure 4, the outer end in striker plate swinging axle 7 is fixedly installed with backgauge swing arm 8, in backgauge swing arm 8 with fixing end phase
The corresponding other end is hinged with backgauge plate swinging gear 9, which is supported on ipsilateral material by fulcrum bearing 10
On cell wall, backgauge swing arm 8 is located at the lateral surface of hopper side wall.In the present embodiment, backgauge plate swinging gear 9 is pneumatic linear actuator.
It is above-mentioned to have enumerated the preferred embodiment of the present invention, but the present invention is not limited thereto, the change that there are many more the present invention
It changes and improves.If discharge gate 5 is in addition to using pneumatic gate valve, the common bulkhgead gate such as electrohydraulic pallet gate can also be, out
The quantity of hopper should be determining according to required discharging point, but at least one；Chain scraper may be used also in addition to using single-row chain structure
To be bilateral chain scraper or double center chain scrapers, backgauge plate swinging gear can also be hydraulic cylinder in addition to using pneumatic linear actuator
Or electric pushrod etc..These transformation are fallen within the protection scope of the present invention.
Claims (7)
1. a kind of more drop point drag conveyors, including hopper (1), and the chain (3) and scraper plate (4) that are set in hopper (1),
The scraper plate (4) is fixedly installed on chain (3), it is characterised in that: is swingably supported with swing backgauge in the hopper (1)
Plate (2), the swing striker plate (2) are driven by backgauge plate swinging gear (9), swing the top that striker plate (2) are located at scraper plate (4),
In the lower section of hopper (1) at least provided with a discharge bucket (6), the top that striker plate (2) also are located at discharge bucket (6) is swung, is being gone out
The discharge port position of hopper (6) is provided with discharge gate (5).
2. more drop point drag conveyors according to claim 1, it is characterised in that: the swing striker plate (2) passes through gear
Flitch swinging axle (7) is swingably supported on the cell wall of hopper (1).
3. more drop point drag conveyors according to claim 2, it is characterised in that: outside the striker plate swinging axle (7)
It stretches end and is fixedly installed with backgauge swing arm (8), one end of the backgauge swing arm (8) is connected with backgauge plate swinging gear (9).
4. more drop point drag conveyors according to claim 1,2 or 3, it is characterised in that: the backgauge plate swinging gear
It (9) is cylinder or hydraulic cylinder.
5. more drop point drag conveyors according to claim 1, it is characterised in that: the discharge gate (5) is pneumatic brake
Door or electrohydraulic pallet gate.
6. more drop point drag conveyors according to claim 1, it is characterised in that: the hopper (1) is that section is rectangle
Box hopper.
7. more drop point drag conveyors according to claim 1, it is characterised in that: the chain (3) is flyer chain, is scraped
Plate (4) is installed on the two sides of chain (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710824416.9A CN109484797A (en) | 2017-09-13 | 2017-09-13 | More drop point drag conveyors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710824416.9A CN109484797A (en) | 2017-09-13 | 2017-09-13 | More drop point drag conveyors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109484797A true CN109484797A (en) | 2019-03-19 |
Family
ID=65689107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710824416.9A Pending CN109484797A (en) | 2017-09-13 | 2017-09-13 | More drop point drag conveyors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109484797A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112278733A (en) * | 2020-10-30 | 2021-01-29 | 大庆石油管理局有限公司 | Automatic feed back conveyor of many mouthfuls of unloading tip |
| CN113460645A (en) * | 2021-09-06 | 2021-10-01 | 徐州速月西机械制造有限公司 | Discharge device of scraper conveyor for mine site |
| CN113844794A (en) * | 2021-08-27 | 2021-12-28 | 江苏华旭环卫科技有限公司 | Intelligent underground garbage station |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07277515A (en) * | 1994-04-07 | 1995-10-24 | Shimizu Corp | Carry-out conveyor |
| CN103287796A (en) * | 2013-06-09 | 2013-09-11 | 江苏朝阳液压机械集团有限公司 | Multilayer scraper conveyor |
| CN205441905U (en) * | 2015-12-21 | 2016-08-10 | 江苏牧羊控股有限公司 | Scrape trigger discharge gate department and force unloading mechanism |
-
2017
- 2017-09-13 CN CN201710824416.9A patent/CN109484797A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07277515A (en) * | 1994-04-07 | 1995-10-24 | Shimizu Corp | Carry-out conveyor |
| CN103287796A (en) * | 2013-06-09 | 2013-09-11 | 江苏朝阳液压机械集团有限公司 | Multilayer scraper conveyor |
| CN205441905U (en) * | 2015-12-21 | 2016-08-10 | 江苏牧羊控股有限公司 | Scrape trigger discharge gate department and force unloading mechanism |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112278733A (en) * | 2020-10-30 | 2021-01-29 | 大庆石油管理局有限公司 | Automatic feed back conveyor of many mouthfuls of unloading tip |
| CN113844794A (en) * | 2021-08-27 | 2021-12-28 | 江苏华旭环卫科技有限公司 | Intelligent underground garbage station |
| CN113460645A (en) * | 2021-09-06 | 2021-10-01 | 徐州速月西机械制造有限公司 | Discharge device of scraper conveyor for mine site |
| CN113460645B (en) * | 2021-09-06 | 2021-11-09 | 徐州速月西机械制造有限公司 | Discharge device of scraper conveyor for mine site |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190319 |
|
| WD01 | Invention patent application deemed withdrawn after publication |