CN202673351U - Tunneling transfer point rebounding type buffer coal blocking device - Google Patents
Tunneling transfer point rebounding type buffer coal blocking device Download PDFInfo
- Publication number
- CN202673351U CN202673351U CN 201220339608 CN201220339608U CN202673351U CN 202673351 U CN202673351 U CN 202673351U CN 201220339608 CN201220339608 CN 201220339608 CN 201220339608 U CN201220339608 U CN 201220339608U CN 202673351 U CN202673351 U CN 202673351U
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- China
- Prior art keywords
- coal
- spillplate
- transfer point
- blocking device
- belt
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- 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.)
- Expired - Fee Related
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Abstract
The utility model specifically relates to a tunneling transfer point rebounding type buffer coal blocking device which is used for solving the problem that the replacement of a broken traditional coal blocking device is time-wasting and power-wasting. The tunneling transfer point rebounding type buffer coal blocking device comprises a plurality of landing legs, wherein a bracket is fixedly arranged at the tops of the landing legs; a spring stop fixed at the middle parts of the landing legs is arranged between the landing legs; the bracket is connected with a spillplate by virtue of a plurality of connecting rings; a coal blocking belt is fixedly arranged at the tail end of the spillplate; the rear surface of the spillplate is provided with a lug; and a plurality of springs are connected between the lug and the spring stop. The device provided by the utility model can be used for effectively avoiding the occurrence of an outward flowing phenomenon of coal flow, reducing the labor intensity of workers, reducing the occurrence of belt slip and shooting accidents, improving the set in use of the belt, ensuring the safe production of a mine, and effectively improving the coal mine tunnel safety quality standardization management level, and is simple in installation, overhaul and replacement operations.
Description
Technical field
The utility model relates to the colliery with the gear device for coal of using on the rubber conveyer, is specially a kind of driving transfer point rebounding type bumper device for coal.
Background technology
Utilize rubber conveyer fortune coal under the coal mine in the tunneling process.Transfer point refers generally to the place that rubber conveyer is reprinted, and perhaps can be understood as the place of two belt overlap joints, the direct overlap joint that has, the rehandle facilities such as the increase chute that has, crushing engine.Mine generally will arrange the gear device for coal herein, the gear device for coal is provided with gear coal belt, tradition gear device for coal gear coal weak effect, exist the shutoff of coal stream not tight, and after the gear device for coal uses a period of time, the gear device for coal is easy to be smashed by coarse coal, changes and to get up not only to take time and effort consumption material, and change and scrape the coal belt and waste time and energy.
Summary of the invention
The utility model provides a kind of driving transfer point rebounding type bumper device for coal in order to solve traditional gear device for coal and to have damaged and changing the problem that wastes time and energy.
The utility model is to adopt following technical scheme to realize: driving transfer point rebounding type bumper device for coal, comprise some supporting legs, the supporting leg top is fixed with support, be provided with the spring stop that is fixed on a midleg between the supporting leg, support is connected with spillplate by some connecting rings, the spillplate end is fixed with gear coal belt, and the spillplate rear surface is provided with projection, is connected with some springs between projection and the spring stop.
During use, supporting leg is fixed on adhesive tape frame both sides, gear coal belt contacts with adhesive tape.The gear device for coal is finished the work of gear coal in the rubber conveyer course of work.
The beneficial effects of the utility model are as follows: utilize to add shock mount and adopt removable connected mode at spillplate, realized that the gear device for coal has the function of elastic buffer function and easy disassembly.The utility model has effectively been alleviated coal and has been flowed the stressed and pressure that directly drops on the spillplate, avoided the hard contact damage of spillplate after directly being under pressure, further promoted gear coal effect, effectively avoided the generation of coal stream outer-flowing phenomenon, reduced labor strength, reduced the generation of belt deviation and archery accident, improved the belt Homes Using TV, guaranteed mine safety production, and install, maintenance, change more simple to operationly, effectively improved coal mine roadway safe mass standardized management level simultaneously.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is side-looking structural representation of the present utility model.
Among the figure: 1-supporting leg, 2-gear coal belt, 3-spillplate, 4-support, 5-spring stop, 6-connecting ring, 7-projection, 8-spring.
The specific embodiment
Driving transfer point rebounding type bumper device for coal, comprise some supporting legs 1, supporting leg 1 top is fixed with support 4, be provided with the spring stop 5 that is fixed on supporting leg 1 middle part between the supporting leg 1, support 4 is connected with spillplate 3 by some connecting rings 6, spillplate 3 ends are fixed with gear coal belt 2, and spillplate 3 rear surfaces are provided with projection 7, are connected with some springs 8 between projection 7 and the spring stop 5.
In the specific implementation process, supporting leg 1 adopts channel-section steel to make, and the length of the length of supporting leg 1 and spillplate 3 is according to making gear coal belt 2 can contact adhesive tape design after installing.Spring 8 is selected high-strength spring.Spillplate 3 is selected the 8mm steel plate.
Claims (1)
1. one kind is tunneled transfer point rebounding type bumper device for coal, it is characterized in that: comprise some supporting legs (1), supporting leg (1) top is fixed with support (4), be provided with the spring stop (5) that is fixed on supporting leg (1) middle part between the supporting leg (1), support (4) is connected with spillplate (3) by some connecting rings (6), spillplate (3) end is fixed with gear coal belt (2), spillplate (3) rear surface is provided with projection (7), is connected with some springs (8) between projection (7) and the spring stop (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339608 CN202673351U (en) | 2012-07-13 | 2012-07-13 | Tunneling transfer point rebounding type buffer coal blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339608 CN202673351U (en) | 2012-07-13 | 2012-07-13 | Tunneling transfer point rebounding type buffer coal blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202673351U true CN202673351U (en) | 2013-01-16 |
Family
ID=47494261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220339608 Expired - Fee Related CN202673351U (en) | 2012-07-13 | 2012-07-13 | Tunneling transfer point rebounding type buffer coal blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202673351U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760820A (en) * | 2015-03-19 | 2015-07-08 | 兖州煤业股份有限公司 | Coal stopping device of coal feeder |
| CN106513157A (en) * | 2016-11-19 | 2017-03-22 | 无锡市洗选设备厂 | Sand washing baffle structure of sand washer |
| CN108661684A (en) * | 2018-04-23 | 2018-10-16 | 山东明兴矿业集团有限公司 | Suspension device and means of defence for the fully-mechanized mining working containing hard dirt band coal seam |
| CN109368202A (en) * | 2018-12-07 | 2019-02-22 | 山西潞安环保能源开发股份有限公司漳村煤矿 | Driving face automatic moving type assists out device for coal |
-
2012
- 2012-07-13 CN CN 201220339608 patent/CN202673351U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760820A (en) * | 2015-03-19 | 2015-07-08 | 兖州煤业股份有限公司 | Coal stopping device of coal feeder |
| CN106513157A (en) * | 2016-11-19 | 2017-03-22 | 无锡市洗选设备厂 | Sand washing baffle structure of sand washer |
| CN108661684A (en) * | 2018-04-23 | 2018-10-16 | 山东明兴矿业集团有限公司 | Suspension device and means of defence for the fully-mechanized mining working containing hard dirt band coal seam |
| CN109368202A (en) * | 2018-12-07 | 2019-02-22 | 山西潞安环保能源开发股份有限公司漳村煤矿 | Driving face automatic moving type assists out device for coal |
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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: 20130116 Termination date: 20130713 |