CN204453560U - The anti-spillage device for coal of coal mine leather belt coal conveyer - Google Patents
The anti-spillage device for coal of coal mine leather belt coal conveyer Download PDFInfo
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- CN204453560U CN204453560U CN201420752924.2U CN201420752924U CN204453560U CN 204453560 U CN204453560 U CN 204453560U CN 201420752924 U CN201420752924 U CN 201420752924U CN 204453560 U CN204453560 U CN 204453560U
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Abstract
The utility model discloses the anti-spillage device for coal of a kind of coal mine leather belt coal conveyer, belong to coal conveyer tool field, colliery, comprise support, cylinder, belt, upper supporting roller and snub pulley, cylinder is arranged on the side of support, and belt sleeve is on cylinder, upper supporting roller and cylinder are arranged on sustained height, pop-up roll surface contacts with belt, and belt clamp, between snub pulley and cylinder, also comprises buffer bed, buffer bedly be arranged on cantilever tip, buffer bed height is lower than the height of belt.Coal mine leather belt coal conveyer anti-sticking coal of the present utility model, spill device for coal, impulsive force when preventing coal from directly falling smashes carrying roller, can indirectly prevent belt longitudinal tear, the gathering coal that buffer bed setting falls or large spoil buffer action, prevent gathering coal from directly impacting with belt and ejecting belt, also prevent belt because of the direct impact of gathering coal simultaneously and cause the problem of operation sideslip.
Description
Technical field
The utility model relates to coal conveyer tool field, colliery, and specifically, the utility model relates to the anti-spillage device for coal of coal mine leather belt coal conveyer.
Background technology
The transport of down-hole coal excavation generally adopts belt transporter to transport, the coal dropping point of band conveyor lap-joint, the impact idler that most use is traditional, but impact idler bearing value is poor, well can not absorb the powerful impulsive force that raw coal falls, easily smash impact idler, cause belt longitudinal tear, and impact idler is subject to gathering coal or large spoil impact easily comes off from support, impact idler surface also easily adheres to coal slime, wearing and tearing belt, even causes the series of problems such as belt deviation.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of device preventing from spilling in coal conveyer belt tearing and transport coal process coal.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: the anti-spillage device for coal of coal mine leather belt coal conveyer, comprise support, cylinder, belt, upper supporting roller and snub pulley, described cylinder is arranged on the side of support, and belt sleeve is on cylinder, upper supporting roller and cylinder are arranged on sustained height, pop-up roll surface contacts with belt, and belt clamp, between snub pulley and cylinder, also comprises buffer bed, describedly buffer bedly be arranged on cantilever tip, buffer bed height is lower than the height of belt.
Preferably, described buffer bed buffering suface is with radian.
Preferably, on described buffering suface, parallel longitudinal direction is provided with multiple buffer strip.
Preferably, described buffer strip is close together by multiple belt strip and forms.
Adopt the technical solution of the utility model, following beneficial effect can be obtained:
The anti-spillage device for coal of coal mine leather belt coal conveyer of the present utility model, impulsive force when preventing coal from directly falling smashes carrying roller, can indirectly prevent belt longitudinal tear, the gathering coal that buffer bed setting falls or large spoil buffer action, prevent gathering coal from directly impacting with belt and ejecting belt, also prevent belt because of the direct impact of gathering coal simultaneously and cause the problem of operation sideslip.
Accompanying drawing explanation
Brief description is made to the content expressed by each accompanying drawing of this specification sheets and the mark in figure below:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structural representation buffer bed in Fig. 1;
Mark in above-mentioned figure is: 1, support; 2, cylinder; 3, belt; 4, upper supporting roller; 5, snub pulley; 6, buffer bed; 7, buffering suface; 8, buffer strip; 9, belt strip.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the effect and principle of work etc. of detailed description of the invention of the present utility model as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
As shown in Figure 1, the utility model has installed buffer bed 6 additional on the basis of original belt coal conveyer, buffer bed 6 can play buffer action to the gathering coal directly fallen or large spoil, prevent gathering coal from directly falling and jump out belt 3, the setting of simultaneous buffering bed 6 also indirectly decreases the impact that belt 3 is subject to, and slow down belt 3 because of too fast aging and tear.Belt coal conveyer is made up of support 1, cylinder 2, belt 3, upper supporting roller 4 and snub pulley 5.
As shown in Figure 2, buffering suface 7 and buffer strip 8 is comprised on buffer bed 6, buffering suface 7 dual-side is upturned, a curved surface can be formed like this to hold the coal or spoil that fall on buffer bed 6, reduce and directly impact, buffer bed 6 are arranged on the below a little less than belt 3, but do not contact with belt 3, reduce the running resistance of belt 3.Multiple buffer strip 8 is parallel longitudinal to be arranged on buffering suface 7, and the quantity of buffer strip 8 can increase as required or reduce.Buffer strip 8 is close together by multiple waste and old belt strip 9 and is formed, and belt strip 9 is cut into strip by waste and old belt to make, and not only achieves salvaging, and with low cost and wear-resisting, effectively can absorb the impulsive force of material to belt, and buffer strip 8 is changed convenient.
The anti-spillage device for coal of this belt coal conveyer greatly reduces the maintenance and repairing that gathering coal or the large concussion damage of spoil to load-transfer device bring, keep the adaptation of belt 3 and anti-overflow skirtboard, effectively eliminate the materials from spattering because the belt 3 between adjacent buffer carrying roller causes by material impact distortion and fall apart and leak.The angle adjustable of buffering tail both sides, is applicable to the requirements such as the freight volume of different load-transfer devices, bandwidth and groove angle.
By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (4)
1. the anti-spillage device for coal of coal mine leather belt coal conveyer, comprise support, cylinder, belt, upper supporting roller and snub pulley, described cylinder is arranged on the side of support, belt sleeve is on cylinder, and upper supporting roller and cylinder are arranged on sustained height, and pop-up roll surface contacts with belt, belt clamp is between snub pulley and cylinder, it is characterized in that: also comprise buffer bed, be describedly buffer bedly arranged on cantilever tip, buffer bed height is lower than the height of belt.
2. the anti-spillage device for coal of coal mine leather belt coal conveyer according to claim 1, is characterized in that: described buffer bed buffering suface is with radian.
3. the anti-spillage device for coal of coal mine leather belt coal conveyer according to claim 2, is characterized in that: on described buffering suface, parallel longitudinal direction is provided with multiple buffer strip.
4. the anti-spillage device for coal of coal mine leather belt coal conveyer according to claim 3, is characterized in that: described buffer strip is close together by multiple belt strip and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752924.2U CN204453560U (en) | 2014-12-05 | 2014-12-05 | The anti-spillage device for coal of coal mine leather belt coal conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752924.2U CN204453560U (en) | 2014-12-05 | 2014-12-05 | The anti-spillage device for coal of coal mine leather belt coal conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204453560U true CN204453560U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420752924.2U Active CN204453560U (en) | 2014-12-05 | 2014-12-05 | The anti-spillage device for coal of coal mine leather belt coal conveyer |
Country Status (1)
| Country | Link |
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| CN (1) | CN204453560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108945953A (en) * | 2018-08-09 | 2018-12-07 | 深圳市华南新海传动机械有限公司 | plate turning machine |
| CN109436668A (en) * | 2018-11-15 | 2019-03-08 | 力博重工科技股份有限公司 | Belt conveyor booster multi-drive is anti-tear buffer bed |
-
2014
- 2014-12-05 CN CN201420752924.2U patent/CN204453560U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108945953A (en) * | 2018-08-09 | 2018-12-07 | 深圳市华南新海传动机械有限公司 | plate turning machine |
| CN109436668A (en) * | 2018-11-15 | 2019-03-08 | 力博重工科技股份有限公司 | Belt conveyor booster multi-drive is anti-tear buffer bed |
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| C14 | Grant of patent or utility model | ||
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