CN202321608U - Belt spillplate discharging device - Google Patents
Belt spillplate discharging device Download PDFInfo
- Publication number
- CN202321608U CN202321608U CN201120431640XU CN201120431640U CN202321608U CN 202321608 U CN202321608 U CN 202321608U CN 201120431640X U CN201120431640X U CN 201120431640XU CN 201120431640 U CN201120431640 U CN 201120431640U CN 202321608 U CN202321608 U CN 202321608U
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- Prior art keywords
- coal
- discharging
- spillplate
- belt
- discharging device
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- Expired - Fee Related
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Abstract
The utility model discloses a belt spillplate discharging device. The belt spillplate discharging device comprises a supporting rack. The belt spillplate discharging device is characterized in that the supporting rack is provided with a spillplate, the upper end of the supporting rack is hinged with a discharging mechanism, and the other end of the discharging mechanism is connected with stretching mechanism. The belt spillplate discharging device is mounted at the edge of a coal chute and is opposite to a discharging roller of a belt conveyor, the coal does not directly fall in the coal chute after being discharged from the belt conveyor head, but falls on the spillplate, thereby preventing the impact damage of the falling coal to the coal chute and greatly prolonging the service life of the coal chute; float coal material slides along a discharging plate to the outer side of the coal chute by virtue of inertia after being discharged from the belt conveyor head so that the step of manual discharging is omitted, the labor intensity is greatly reduced, and the safety coefficient is improved; the discharging mechanism is adjusted by operating the stretching of a cylinder so as to select the coal discharging or discharging mode, the operation is simple and convenient.
Description
Technical field
The utility model relates to a kind of coal tripper field, specifically, relates to a kind of belt retaining coal dumping device.
Background technology
At present, the colliery generally uses the supporting use feeder of milling coal hole to realize that the belt feeder overlap joint of lower leaf reprints, and at coal when milling coal hole directly unloads, can be to the infringement that impacts of milling coal hole wall.In the process of coal-face exploitation; The crossheading belt feeder is also followed shortening, materials such as need to use that the belt feeder transportation withdraws from little, carrying roller, and these materials can not get into milling coal hole and sneak into the coal streaming system; Therefore when transporting this type of material, need shut down the back manual work and draw off, waste time and energy and dangerous.This is the weak point of prior art.
The utility model content
The technical matters that the utility model will solve provides a kind of belt retaining coal dumping device, solves coal impact failure to milling coal hole when the belt head unloads, and also separating by no means, the coal material prevents to get into milling coal hole from the unloading of belt head.
The utility model adopts following technical scheme to realize goal of the invention:
A kind of belt retaining coal dumping device comprises bracing frame, it is characterized in that support frame as described above is provided with spillplate, and the support frame as described above upper end is hinged with shedding mechanism, and the other end of said shedding mechanism is connected with drawing mechanism.
As the further qualification to the present technique scheme, said shedding mechanism comprises stripper and the hold-down arm that is positioned at its both sides, and said hold-down arm and support frame as described above are hinged through bearing pin.
As the further qualification to the present technique scheme, said drawing mechanism comprises chain and the cylinder that is connected, and said chain connects said shedding mechanism.
Compared with prior art; The advantage and the good effect of the utility model are: the utility model is installed in the edge of milling coal hole; Relative with the belt feeder unloading roller, coal does not directly fall into milling coal hole when the belt head unloads, but pounds on spillplate; Avoided the impact failure of coal breakage to milling coal hole, improve the service life of milling coal hole greatly; Non-coal material relies on inertia to slide into the milling coal hole outside along stripper when leather belt head unloads, and has deducted manual cleaning's step, greatly reduces labour intensity, has improved safety factor; Adjust shedding mechanism through stretching of cylinder of operation, thereby selection is unloaded coal or the pattern of discharging, simple and convenient.
Description of drawings
Fig. 1 is the view of unloading coal of the utility model preferred embodiment.
Fig. 2 is the discharging view of the utility model preferred embodiment.
Among the figure, 1. spillplate, 2. bracing frame, 3. bearing pin, 4. stripper, 5. hold-down arm, 6. chain, 7. cylinder, 8. unloading curve one (high point), 9. unloading curve two (end point), 10. unloading roller, 11. belts, 12. milling coal holes.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment the utility model is made detailed description further.
Referring to Fig. 1, Fig. 2, the bracing frame 2 of the utility model is provided with spillplate 1, and support frame as described above 2 upper ends are hinged with shedding mechanism, and the other end of said shedding mechanism is connected with drawing mechanism.
Said shedding mechanism comprises stripper 4 and the hold-down arm 5 that is positioned at its both sides, and said hold-down arm 5 is hinged through bearing pin 3 with support frame as described above 2.The shedding mechanism of the utility model is not limited thereto, and also can adopt other known shedding mechanism, repeats no more at this.
Said drawing mechanism comprises the chain 6 and cylinder 7 that is connected, and said chain 6 connects said shedding mechanism.The other end of the cylinder 7 of the utility model is suspended on top board, and the drawing mechanism of the utility model is not limited thereto, and also can adopt other known drawing mechanism, repeats no more at this.
The use flow process of the utility model is: the utility model is installed in the edge of milling coal hole 12; Relative with the belt feeder unloading roller, when unloading coal, cylinder 7 shrinks; Shedding mechanism is pulled up; Coal is pounded on spillplate 1 when the belt head unloads, and gets into milling coal hole 12 again, has avoided the impact failure of coal breakage to milling coal hole; During discharging, cylinder 7 stretches out, and shedding mechanism is lowered, and is lower than unloading curve 29, and non-coal material draws off on belt 11, borrows self inertia to skid off along stripper 4, falls the device outside.
Certainly; Above-mentioned explanation is not the restriction to the utility model; The utility model also be not limited only to above-mentioned for example, variation, remodeling, interpolation or replacement that those skilled in the art are made in the essential scope of the utility model also belong to the protection domain of the utility model.
Claims (3)
1. a belt retaining coal dumping device comprises bracing frame, it is characterized in that support frame as described above is provided with spillplate, and the support frame as described above upper end is hinged with shedding mechanism, and the other end of said shedding mechanism is connected with drawing mechanism.
2. according to the said belt retaining of claim 1 coal dumping device, it is characterized in that said shedding mechanism comprises stripper and the hold-down arm that is positioned at its both sides, said hold-down arm and support frame as described above are hinged through bearing pin.
3. according to the said belt retaining of claim 1 coal dumping device, it is characterized in that said drawing mechanism comprises chain and the cylinder that is connected, said chain connects said shedding mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120431640XU CN202321608U (en) | 2011-11-04 | 2011-11-04 | Belt spillplate discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120431640XU CN202321608U (en) | 2011-11-04 | 2011-11-04 | Belt spillplate discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202321608U true CN202321608U (en) | 2012-07-11 |
Family
ID=46433597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120431640XU Expired - Fee Related CN202321608U (en) | 2011-11-04 | 2011-11-04 | Belt spillplate discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202321608U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085662A (en) * | 2014-07-08 | 2014-10-08 | 李劼 | Anti-blocking chute device of belt conveyor transferring point |
| CN104691992A (en) * | 2015-02-16 | 2015-06-10 | 泰富重工制造有限公司 | Flow-concentration material guiding device with function of adjusting material flow direction |
| CN105711993A (en) * | 2016-04-19 | 2016-06-29 | 泰富重工制造有限公司 | Flow collecting and guiding device capable of matching with material throwing track and hopper |
| CN105730909A (en) * | 2016-04-19 | 2016-07-06 | 泰富重工制造有限公司 | Striker plate with adjustable angle and hopper with striker plate |
| CN107215615A (en) * | 2017-06-16 | 2017-09-29 | 江苏永钢集团有限公司 | A kind of dump car leak-proof device |
-
2011
- 2011-11-04 CN CN201120431640XU patent/CN202321608U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085662A (en) * | 2014-07-08 | 2014-10-08 | 李劼 | Anti-blocking chute device of belt conveyor transferring point |
| CN104691992A (en) * | 2015-02-16 | 2015-06-10 | 泰富重工制造有限公司 | Flow-concentration material guiding device with function of adjusting material flow direction |
| CN104691992B (en) * | 2015-02-16 | 2017-07-14 | 泰富重工制造有限公司 | A kind of afflux material guide device for adjusting stream trend |
| CN105711993A (en) * | 2016-04-19 | 2016-06-29 | 泰富重工制造有限公司 | Flow collecting and guiding device capable of matching with material throwing track and hopper |
| CN105730909A (en) * | 2016-04-19 | 2016-07-06 | 泰富重工制造有限公司 | Striker plate with adjustable angle and hopper with striker plate |
| CN105730909B (en) * | 2016-04-19 | 2018-01-12 | 泰富重工制造有限公司 | The striker plate of adjustable-angle and the hopper with the striker plate |
| CN107215615A (en) * | 2017-06-16 | 2017-09-29 | 江苏永钢集团有限公司 | A kind of dump car leak-proof device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121104 |