CN203640766U - Transferring system for transporting gangue in underground coal mine - Google Patents
Transferring system for transporting gangue in underground coal mine Download PDFInfo
- Publication number
- CN203640766U CN203640766U CN201320812328.4U CN201320812328U CN203640766U CN 203640766 U CN203640766 U CN 203640766U CN 201320812328 U CN201320812328 U CN 201320812328U CN 203640766 U CN203640766 U CN 203640766U
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- Prior art keywords
- conveyor
- belt conveyor
- main belt
- main
- scrapper
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- Expired - Fee Related
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- 239000003245 coal Substances 0.000 title abstract description 3
- 230000003028 elevating effect Effects 0.000 claims description 43
- 235000007164 Oryza sativa Nutrition 0.000 claims description 4
- 235000009566 rice Nutrition 0.000 claims description 4
- 240000007594 Oryza sativa Species 0.000 claims 1
- 238000004873 anchoring Methods 0.000 abstract 1
- 239000011295 pitch Substances 0.000 description 6
- 241000209094 Oryza Species 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
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- Framework For Endless Conveyors (AREA)
Abstract
The utility model discloses a transferring system for transporting gangue in an underground coal mine. The transferring system solves the problems like frequent moving of an existing main belt conveyor. The transferring system is characterized in that a discharge section of the main belt conveyor is arranged to be a gantry type corridor rack, and a rail is paved under the gantry type corridor rack and is used for allowing a back walking wheel of a belt type reverse loader to walk; a belt type reverse loader body is flat and long and is driven by a traction device, and a filling scrapper is connected with a scrapper moving device; a reverse loader lifting support is arranged at the front end of the belt type reverse loader. According to the transferring system, when the belt type reverse loader retreats along with the support, the belt type reverse loader retreats along the rail of the gantry type rack of the main belt conveyor step and step until the belt type reverse loader can not retreat any more, and then, the main belt conveyor shrinks; the main belt conveyor can shrink by ten or more meters at a time, so the main belt conveyor can reduce tens of times of shrinkage workload; when the main belt conveyor shrinks, the reverse loader lifting support ascends and leaves the ground in order to prevent the belt type reverse loader from moving along with the main belt conveyor; the discharge section of the main belt conveyor is connected with the filling scrapper through the scrapper moving device, so tensioning of the main belt conveyor can be facilitated, mutual rooting for traction of the main belt conveyor and the filling scrapper is achieved, and ground anchoring for rooting is not needed.
Description
Technical field
The utility model relates to a kind of transfer system, relates to or rather the transfer system of a kind of colliery delivered downhole spoil.
Background technology
Coal mine retrofilling formula exploitation work plane need to be filled to goaf by spoil etc., and this often needs the spoil on main conveyor to forward on filling scrapper conveyor by elevating conveyor.Original design is between main conveyor and filling scrapper conveyor, to establish one from shipper pole formula elevating conveyor (hereinafter to be referred as elevating conveyor), along with the propelling of mining, support is every to a step pitch of reach (it is generally 0.6 ~ .08 rice that coal-winning machine cuts dark), elevating conveyor is wanted a slow astern step pitch, main conveyor also will shorten a step pitch thereupon, main like this conveyor constantly mobile fuselage, remove frame, take-up, take root and tensioning, workload is large, efficiency is low, labour intensity is large, and from shipper pole formula elevating conveyor more complicated, cost is higher.
Summary of the invention
The purpose of this utility model is that overcoming the deficiencies in the prior art provides the transfer system of a kind of colliery delivered downhole spoil, the planer-type corridor that main conveyor unloading terminal frame is made certain length, for elevating conveyor provides longer retraction space, allow elevating conveyor and main conveyor form the overlapping of certain length, main like this conveyor can more than 10 meter of disposable contraction or longer, do not need each intercept to shrink once, raise the efficiency, reduce labour intensity.
The utility model comprises main conveyor unloading part, belt elevating conveyor, filling scrapper conveyor, main conveyor unloading part is the final stage 10-40 rice frame of main conveyor unloading end, it is characterized in that: described main conveyor unloading part is made as planer-type corridor frame, be covered with track below, track is for the rear walking wheel walking of belt elevating conveyor; Described belt elevating conveyor fuselage is shorter flat and longer, can be through the planer-type corridor slow astern set a distance (some step pitches) of main conveyor unloading part, have the registration of certain distance with main conveyor; The draw-gear that described belt elevating conveyor is made up of hydraulic jack, chain draws, and described filling scrapper conveyor connects the scrapper conveyor mobile device being made up of jack, chain; Described belt elevating conveyor front end arranges elevating conveyor lifting and supports.
As shown from the above technical solution, the utlity model has following beneficial effect: when 1, belt elevating conveyor retreats with support, just do not need just mobile once main conveyor of step pitch of every movement: when beginning, allow belt elevating conveyor only overlap as degree with main conveyor, along with the propelling of exploitation, allow belt elevating conveyor progressively retreat along the track of main conveyor gantry type frame, until can not retreat again.At this moment shrink main conveyor again, once can shrink more than 10 meter or longer, main like this conveyor just reduces by the workload of shrinking back of tens times.2,, while shrinking main conveyor, the lifting of belt elevating conveyor is supported to rise and is pricked ground, in order to avoid belt elevating conveyor is along with motion.3, the draw-gear traction that retreats compositions such as can passing through hydraulic cylinder, chain of belt elevating conveyor.Main conveyor unloading part is connected by the composition such as jack, chain filling scrapper conveyor mobile device with filling scrapper conveyor, both can help main conveyor tensioning, also for the traction of filling scrapper conveyor is taken root each other, so without beating ground anchor root.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model A-A direction view.
In figure, 1. main conveyor unloading part, 2. belt elevating conveyor, 3. filling scrapper conveyor, 4. elevating conveyor draw-gear, 5. scrapper conveyor mobile device, 6. elevating conveyor lifting is supported, 7. elevating conveyor walking track;
21. elevating conveyor rear walking wheels, 22. elevating conveyor front-wheels.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, the utility model comprises main conveyor unloading part 1, belt elevating conveyor 2, filling scrapper conveyor 3 etc.
Main conveyor unloading part 1 is the final stage 10-40 rice frame of main conveyor unloading end, shown in Fig. 2, is designed to planer-type corridor frame, is covered with track 7 below.Track 7 is walked for the rear walking wheel 21 of belt elevating conveyor 2, and elevating conveyor front-wheel 22 is not in orbit.Described belt elevating conveyor 2 fuselages are shorter flat and longer, can be through the planer-type corridor slow astern set a distances of main conveyor unloading part 1, i.e. and some step pitches, have the registration of certain distance with main conveyor.
The elevating conveyor draw-gear 4 that described belt elevating conveyor 2 is made up of hydraulic jack, chain draws, and described filling scrapper conveyor 3 connects the scrapper conveyor mobile device 5 being made up of jack, chain.
Described belt elevating conveyor 2 front ends arrange elevating conveyor lifting and support 6, and in the time shrinking main conveyor, elevating conveyor lifting is supported 6 and risen bundle ground, in order to avoid belt elevating conveyor 2 is along with motion.
Claims (1)
1. the transfer system of a colliery delivered downhole spoil, comprise main conveyor unloading part, belt elevating conveyor, filling scrapper conveyor, main conveyor unloading part is the final stage 10-40 rice frame of main conveyor unloading end, it is characterized in that: described main conveyor unloading part (1) is made as planer-type corridor frame, be covered with track (7) below, track (7) is for elevating conveyor rear walking wheel (21) walking of belt elevating conveyor (2); Described belt elevating conveyor (2) fuselage is shorter flat and longer, can be through the planer-type corridor slow astern set a distance of main conveyor unloading part (1), have the registration of certain distance with main conveyor; Elevating conveyor draw-gear (4) traction that described belt elevating conveyor (2) is made up of hydraulic jack, chain, described filling scrapper conveyor (3) connects the scrapper conveyor mobile device (5) being made up of jack, chain; Described belt elevating conveyor (2) front end arranges elevating conveyor lifting and supports (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320812328.4U CN203640766U (en) | 2013-12-12 | 2013-12-12 | Transferring system for transporting gangue in underground coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320812328.4U CN203640766U (en) | 2013-12-12 | 2013-12-12 | Transferring system for transporting gangue in underground coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203640766U true CN203640766U (en) | 2014-06-11 |
Family
ID=50872021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320812328.4U Expired - Fee Related CN203640766U (en) | 2013-12-12 | 2013-12-12 | Transferring system for transporting gangue in underground coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203640766U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111115193A (en) * | 2020-01-17 | 2020-05-08 | 山东康格能源科技有限公司 | A kind of transfer and distribution device for coal gangue filling process and its transfer and distribution method |
| CN114294055A (en) * | 2021-12-10 | 2022-04-08 | 宁夏天地西北煤机有限公司 | Self-moving unloading device and use method |
| CN115043138A (en) * | 2022-06-20 | 2022-09-13 | 宁夏天地西北煤机有限公司 | Coal mine underground gangue backfill continuous conveying equipment and gangue backfill method |
-
2013
- 2013-12-12 CN CN201320812328.4U patent/CN203640766U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111115193A (en) * | 2020-01-17 | 2020-05-08 | 山东康格能源科技有限公司 | A kind of transfer and distribution device for coal gangue filling process and its transfer and distribution method |
| CN114294055A (en) * | 2021-12-10 | 2022-04-08 | 宁夏天地西北煤机有限公司 | Self-moving unloading device and use method |
| CN114294055B (en) * | 2021-12-10 | 2024-01-05 | 宁夏天地西北煤机有限公司 | Self-moving unloading device and using method |
| CN115043138A (en) * | 2022-06-20 | 2022-09-13 | 宁夏天地西北煤机有限公司 | Coal mine underground gangue backfill continuous conveying equipment and gangue backfill method |
| CN115043138B (en) * | 2022-06-20 | 2023-06-09 | 宁夏天地西北煤机有限公司 | Continuous conveying equipment for underground gangue backfill of coal mine and gangue backfill method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20161212 |