CN203547750U - Corner caving hydraulic small belt - Google Patents
Corner caving hydraulic small belt Download PDFInfo
- Publication number
- CN203547750U CN203547750U CN201320706275.8U CN201320706275U CN203547750U CN 203547750 U CN203547750 U CN 203547750U CN 201320706275 U CN201320706275 U CN 201320706275U CN 203547750 U CN203547750 U CN 203547750U
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- China
- Prior art keywords
- corner
- belt
- lateral board
- roller cylinder
- roller
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- Expired - Fee Related
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Abstract
The utility model discloses a corner caving hydraulic small belt. The corner caving hydraulic small belt comprises a bracket consisting of a left lateral board and a right lateral board, a front roller cylinder connected with the front end of the bracket and a back roller cylinder connected with the back end of the bracket, wherein center shafts of the front roller cylinder and the back roller cylinder are respectively mounted between the left lateral board and the right lateral board through bearings; a belt is wound between the front roller cylinder and the back roller cylinder; supporting shafts are mounted at the back middle parts of the left lateral board and the right lateral board through bearings; walking wheels are mounted on the supporting shafts on the both sides of the belt; more than two carrier rollers are connected between the left lateral board and the right lateral board at intervals; the upper half ring of the belt is supported upwards by the carrier rollers; a hydraulic motor is arranged at the front end of the left lateral board; an output shaft of the hydraulic motor is in transmission connection with a center shaft of the front roller cylinder. The corner caving hydraulic small belt can be used for conveniently conveying coal at the corner to a scraper conveyor. Compared with the manual transportation manner, the corner caving hydraulic small belt has the advantages that the coal conveying efficiency is greatly improved, the labor intensity of workers is greatly reduced, and the recovery rate of coal resources at the corner is increased.
Description
Technical field
The utility model relates to operation technique field, colliery, especially a kind of coal conveyer.
Background technology
The 210031 working face open-off cut lanes that back production is being carried out in my meter Cun of company colliery adopt the supporting of ZH2000/16/24Z type integral top beam combined suspension moving hydraulic support, and this face is arranged 119, support, adopt SGZ-630 ∕ 264 scratch board conveyor transportation coals.In back production progradation, due to corner top coal thicker (part reaches more than 6 meters), when returning corner, there is a large amount of coal to need cleaning, continued to use at that time artificial cooperation spade, coal hoveled from one place to another to traditional form of construction work of pulling out into scratch board conveyor, so repeatedly, waste time and energy, efficiency is lower, for reaching maximized raising corner coal recovery rate and personnel's work efficiency, need to design a kind of coal heaver's tool of corner special use.
Utility model content
The purpose of this utility model is to provide a kind of corner that can high efficiente callback corner coal to put coal hydraulic pressure belt lace.
For achieving the above object, corner of the present utility model is put coal hydraulic pressure belt lace and is comprised the support that is comprised of left plate and right plate, is connected to the blanket roller of support front end and is connected to the rear roller of back-end support; The central axis of forward and backward roller is arranged between left and right side plate by bearing respectively, between forward and backward roller, is arranged with belt; Left and right side plate postmedian is provided with back shaft by bearing, on the back shaft of described belt both sides, road wheel is installed; Between described left and right side plate, interval is connected with two above carrying rollers, the make progress upper half-turn of belt described in support of carrying roller; Described left plate front end is provided with hydraulic motor, and the output shaft of hydraulic motor is connected with the central shaft driven of described blanket roller; The rear end of described belt is positioned at corner place under ore deposit, and the front end of described belt is positioned at drag conveyor top.
The front end of described left plate is connected with gear-box, and the central axis of described rear roller is arranged in gear-box, and the output shaft of described hydraulic motor is connected with the central shaft driven of described blanket roller by gear drive.
All long 2.4 ± 0.1 meters of described left and right side plates.
Utilize the utility model, can easily the coal at corner place be transported on drag conveyor, greatly improved fortune coal efficiency with the mode of artificial transportation in the past, greatly alleviated workman's labour intensity, improved the rate of recovery of corner coal resources.In addition, the utility model is simple in structure, is convenient to manufacture, transports and uses.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
The specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, corner of the present utility model is put coal hydraulic pressure belt lace and is comprised support, the blanket roller 3 that is connected to support front end being comprised of left plate 1 and right plate 2 and the rear roller 4 that is connected to back-end support.Between left and right side plate 1,2, be connected with junction plate 12.
The central axis of forward and backward roller 3,4 is arranged between left and right side plate 1,2 by bearing respectively, between forward and backward roller 3,4, is arranged with belt 5.Left and right side plate 1,2 postmedians are provided with back shaft 6 by bearing, on the back shaft 6 of described belt 5 both sides, road wheel 7 are installed.
Between described left and right side plate 1,2, interval is connected with two above carrying rollers 8, and carrying roller 8 is the upper half-turn of belt 5 described in support upwards.
Described left plate 1 front end is provided with hydraulic motor 9, and the output shaft 91 of hydraulic motor 9 is in transmission connection with the central axis 31 of described blanket roller 3.
The rearward end of left and right side plate 1,2 is connected with respectively belt baffle plate 11, two belt baffle plates 11 and goes along with sb. to guard him in the both sides of belt 5, is conducive to that corner coal is everywhere smooth and easy to be flow on belt 5.
The rear end of described belt 5 is positioned at corner place under ore deposit, and the front end of described belt 5 is positioned at drag conveyor top.
The front end of described left plate 1 is connected with gear-box 10, and the central axis of described rear roller 4 is arranged in gear-box 10.The output shaft 91 of described hydraulic motor 9 is also arranged in gear-box 10, and the output shaft of described hydraulic motor 9 is connected with the central shaft driven of described blanket roller 3 by the gear drive being arranged in gear-box 10.Gear drive is this area routine techniques (as on the output shaft at hydraulic motor 9, driving gear being set, the travelling gear being meshed with driving gear being set on the central axis of blanket roller 3), and figure is not shown in detail.
All long 2.4 ± 0.1 meters of described left and right side plates 1,2.The setting of left and right side plate 1,2 length, had both had enough length the coal of corner had been transported on drag conveyor, do not make again the utility model oversize to such an extent as to mobile in down-hole inconvenience, turn.
During work, by road wheel 7, adjust position of the present utility model, make belt of the present utility model 5 rear ends be positioned at corner place, make belt 5 front ends of the present utility model be positioned at drag conveyor top.Use high-voltage tube by hydraulic motor 9 with adopt the standby handgrip inlet of face operating valve, liquid return hole is connected, thereby provide lasting power for hydraulic motor 9.The output shaft of hydraulic motor 9 drives the central axis of blanket roller 3 to rotate by gear drive, thereby belt 5 is rotated continuously, and coal is transported to drag conveyor top and dropped on drag conveyor from corner.
When the utility model has reduced recovery corner, staff's amount of labour of working, has saved the working time, has improved coal recovery rate and economic benefit.Adopt after the utility model, reduced operating personnel, by needed to drop into 4 work efficiency in the past, reduce to 1 work efficiency and can on dutyly complete corner recovery coal task.The utility model makes full use of existing hydraulic system as power source, has realized the advantages such as stable drive, easy operating, inertia be little.Hydraulic system adopts fluid as working media, has played the effect of lubricating by oneself, has extended the application life of component.In addition, the utility model is convenient to transportation, installs and is used.
Above embodiment is the unrestricted the technical solution of the utility model in order to explanation only, although the utility model is had been described in detail with reference to above-described embodiment, those of ordinary skill in the art is to be understood that: still can modify or be equal to replacement the utility model, and not departing from any modification or partial replacement of spirit and scope of the present utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (3)
1. corner is put coal hydraulic pressure belt lace, it is characterized in that: comprise the support that is comprised of left plate and right plate, be connected to the blanket roller of support front end and be connected to the rear roller of back-end support;
The central axis of forward and backward roller is arranged between left and right side plate by bearing respectively, between forward and backward roller, is arranged with belt;
Left and right side plate postmedian is provided with back shaft by bearing, on the back shaft of described belt both sides, road wheel is installed;
Between described left and right side plate, interval is connected with two above carrying rollers, the make progress upper half-turn of belt described in support of carrying roller;
Described left plate front end is provided with hydraulic motor, and the output shaft of hydraulic motor is connected with the central shaft driven of described blanket roller;
The rear end of described belt is positioned at corner place under ore deposit, and the front end of described belt is positioned at drag conveyor top.
2. corner according to claim 1 is put coal hydraulic pressure belt lace, it is characterized in that: the front end of described left plate is connected with gear-box, the central axis of described rear roller is arranged in gear-box, and the output shaft of described hydraulic motor is connected with the central shaft driven of described blanket roller by gear drive.
3. corner according to claim 2 is put coal hydraulic pressure belt lace, it is characterized in that: all long 2.4 ± 0.1 meters of described left and right side plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320706275.8U CN203547750U (en) | 2013-11-11 | 2013-11-11 | Corner caving hydraulic small belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320706275.8U CN203547750U (en) | 2013-11-11 | 2013-11-11 | Corner caving hydraulic small belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203547750U true CN203547750U (en) | 2014-04-16 |
Family
ID=50465879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320706275.8U Expired - Fee Related CN203547750U (en) | 2013-11-11 | 2013-11-11 | Corner caving hydraulic small belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203547750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863587A (en) * | 2015-06-15 | 2015-08-26 | 华北科技学院 | Automatic coal conveying device used under coal mine |
-
2013
- 2013-11-11 CN CN201320706275.8U patent/CN203547750U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863587A (en) * | 2015-06-15 | 2015-08-26 | 华北科技学院 | Automatic coal conveying device used under coal mine |
| CN104863587B (en) * | 2015-06-15 | 2017-11-03 | 华北科技学院 | Automatic coal conveyer under a kind of colliery |
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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 |
Granted publication date: 20140416 Termination date: 20141111 |
|
| EXPY | Termination of patent right or utility model |