CN211109417U - Hydraulic self-walking scraper coal conveying device under mine - Google Patents
Hydraulic self-walking scraper coal conveying device under mine Download PDFInfo
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- CN211109417U CN211109417U CN201922156738.8U CN201922156738U CN211109417U CN 211109417 U CN211109417 U CN 211109417U CN 201922156738 U CN201922156738 U CN 201922156738U CN 211109417 U CN211109417 U CN 211109417U
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- slide rail
- scraper
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Abstract
The utility model discloses an underground hydraulic self-walking scraper coal conveying device, belonging to the technical field of underground transportation devices; it comprises a scraper machine; the scraper conveyor is placed in a movable box; movable slide rails are respectively arranged on the left side and the right side of the movable box along the conveying direction of the scraper conveyor; a fixed end is arranged on each movable slide rail; two end sides of the hydraulic telescopic column are respectively and rotatably arranged on the outer end surface of the movable box and the movable slide rail; a sliding block which can move along the extending direction of the movable slide rail is arranged on the movable slide rail; the upper top of the sliding block is detachably connected with a pressurizing device; pressure device installs on the outside terminal surface of movable box, the utility model discloses it is relatively poor effectively to have solved current scraper conveyor mobility, can't satisfy the problem of the demand of carrying out the front and back adjustment to the scraper conveyor position at mining progress in-process.
Description
Technical Field
The utility model relates to a conveyer technical field under the ore deposit, concretely relates to hydraulic pressure formula is from walking scraper blade coal conveyor under ore deposit.
Background
When a coal mine is mined, the mined coal needs to be transported out of a mine tunnel as soon as possible, and the conventional coal transporting device can be roughly divided into a coal mining vehicle for directly transporting the mined coal after mining, a mine tunnel for transporting the mined coal through a mine car and a scraper conveyer for transporting the mined coal; the coal mining speed is low by using the coal mining vehicle, the operation difficulty is high, the track needs to be arranged in advance by using the mine car for transportation, the track needs to be gradually lengthened, the transportation cost of a coal mine is high, and the recovery rate is low, so that the scraper conveyor is generally adopted for coal mining at present, but the scraper conveyor has difficulty in moving, the mine depth needs to be gradually deepened along with the improvement of the progress in the coal mining process, and the scraper conveyor is inconvenient to move forwards or backwards, so that the problem faced at present is solved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides a hydraulic pressure formula is from scraper blade coal carrying device under ore deposit to it is relatively poor to solve current scraper conveyor mobility, can't satisfy the problem of the demand of carrying out the front and back adjustment to the scraper conveyor position at mining progress in-process.
In order to solve the above problem, the utility model provides a following technical scheme:
an underground hydraulic self-walking scraper coal conveying device comprises a scraper machine; the scraper conveyor is placed in a movable box; movable slide rails are respectively arranged on the left side and the right side of the movable box along the conveying direction of the scraper conveyor; a fixed end is arranged on each movable slide rail; two end sides of the hydraulic telescopic column are respectively and rotatably arranged on the outer end surface of the movable box and the movable slide rail; a sliding block which can move along the extending direction of the movable slide rail is arranged on the movable slide rail; the upper top of the sliding block is detachably connected with a pressurizing device; the pressurizing device is arranged on the end face of the outer side of the movable box.
Preferably, the movable box comprises coal feeding box bodies which are sequentially arranged; a crushed coal box body and a transmission box body; the coal feeding box body and the crushed coal box body and the transmission box body are connected through connecting components; a coal crusher is also arranged on the coal crushing box body.
Further, a transmission end connected with a driving motor on the scraper conveyor is arranged on the coal feeding box body; one end of the hydraulic telescopic column is arranged on the transmission box body, and the other end of the hydraulic telescopic column is arranged on the end side of the movable sliding rail.
Furthermore, the bottom positions of the upper side ends of the coal feeding box body, the coal crushing box body and the transmission box body are all clamping plates with concave-convex structures which are matched with each other pairwise; coupling assembling is including installing connector and the connecting plate of setting in the connector top on the cardboard position.
Preferably, the pressurizing device comprises a mounting frame fixed on the movable box; a pressure telescopic rod is arranged in the middle of the mounting rack along the vertical direction; the lower bottom end of the pressure telescopic rod is detachably arranged on the sliding block.
Preferably, the unilateral movable slide rail is composed of a plurality of sections of mutually connected tracks, and the two sides of the track provided with the slide block are respectively provided with a limiting plate.
Preferably, two sliding blocks are arranged at two ends of the single-side movable sliding rail; and the positions of the movable box corresponding to the two sliding blocks are respectively provided with a pressurizing device.
The utility model discloses beneficial effect:
the utility model discloses scraper conveyor has designed a structure of assisting it to walk under current ore deposit, through will scraping the trigger and place in the movable box, and arrange the activity slide rail in the movable box outside, movable box and activity slide rail see to use hydraulic stretching post and slider and pressure device to be connected simultaneously, thereby utilize the flexible effect cooperation pressure device of hydraulic stretching post to drive the removal of activity slide rail and movable box respectively, the self-walking function of trigger is scraped in the realization, thereby it is relatively poor to have solved current scraper conveyor mobility, can't satisfy the problem of the demand of carrying on the front and back adjustment to scraper conveyor position at mining progress in-process.
Drawings
Fig. 1 is a schematic structural view of the present invention in an embodiment;
description of reference numerals: 1. scrape trigger, 2, movable box, 2A, advance the coal box, 2B, the broken coal box, 2C, transmission box, 3, activity slide rail, 4, fixed end, 5, the flexible post of hydraulic pressure, 6, slider, 7, pressure device, 8, coupling assembling, 8A, connector, 8B, connecting plate 8B, 9, coal breaker.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
example (b):
referring to fig. 1, the present embodiment provides an underground hydraulic self-walking scraper coal conveying device, which includes a scraper machine 1; the scraper conveyor 1 is placed in a movable box 2; the left side and the right side of the movable box 2 are respectively provided with a movable slide rail 3 along the conveying direction of the scraper conveyor 1; each movable slide rail 3 is provided with a fixed end 4; two end sides of the hydraulic telescopic column 5 are respectively and rotatably arranged on the outer end surface of the movable box 2 and the movable slide rail 3; a slide block 6 which can move along the extending direction of the movable slide rail 3 is arranged on the movable slide rail 3; the upper top of the slide block 6 is detachably connected with a pressurizing device 7; the pressurizing device 7 is mounted on the outer end surface of the movable box 2.
The movable box 2 comprises coal feeding box bodies 2A which are sequentially arranged; a crushed coal box body 2B and a transmission box body 2C; the coal feeding box body 2A and the crushed coal box body 2B and the transmission box body 2C are connected through connecting components 8; a coal crusher 9 is also arranged on the coal crushing box body 2B. Aiming at the requirement of the coal breaking function in the coal mining process, the multi-section movable box body 2 is convenient for arranging a coal breaker in the middle position.
The transmission end of the scraper conveyor 1 connected with the driving motor is arranged on the coal feeding box body 2A; one end of the hydraulic telescopic column 5 is arranged on the transmission case body 2C, and the other end is arranged on the end side of the movable slide rail 3. The bottom positions of the upper side ends of the coal feeding box body 2A, the coal crushing box body 2B and the transmission box body 2C are all clamping plates with concave-convex structures matched with each other pairwise; coupling assembling 8 is including installing connector 8A on the cardboard position and the connecting plate 8B of setting above connector 8A. The concave-convex clamping plates matched with each other are arranged to improve the assembly precision of the device, and meanwhile, the connection reliability between the box bodies is improved by using the connector 8A; the connector 8A in this embodiment is an i-shaped stepped shaft structure.
The pressurizing device 7 comprises a mounting frame 7A fixed on the movable box 2; a pressure telescopic rod 7B is arranged in the middle of the mounting rack 7A along the vertical direction; the lower bottom end of the pressure expansion rod 7B is detachably arranged on the sliding block 6. The pressure telescopic rod 7B in the embodiment is a hydraulic telescopic rod, the upper top of the hydraulic telescopic rod is fixed in the mounting frame, the telescopic end is provided with a connecting hole matched with the sliding block 6, and the telescopic end is connected with the sliding block 6 through a connecting pin rod.
The unilateral movable slide rail 3 is composed of a plurality of sections of mutually connected tracks, and limiting plates are respectively arranged on two sides of the tracks provided with the slide blocks 6. In order to reduce the deflection deformation of the movable sliding rail 3 in the hoisting process, the movable sliding rail is provided with a multi-section structure, and the limiting plate is arranged for preventing the sliding block from being separated from the rail at the position.
Two sliding blocks 6 are arranged at two ends of the single-side movable sliding rail 3; and the positions of the movable box 2 corresponding to the two sliding blocks are respectively provided with a pressurizing device 7. The slider and the pressurizing device 7 which are arranged on the movable slide rail 3 end to end are beneficial to improving the stability of the movable slide rail 3 during hoisting.
Claims (7)
1. An underground hydraulic self-walking scraper coal conveying device comprises a scraper conveyor (1); the method is characterized in that: the scraper conveyor (1) is placed in the movable box (2); the left side and the right side of the movable box (2) are respectively provided with a movable slide rail (3) along the conveying direction of the scraper conveyor (1); a fixed end (4) is arranged on each movable slide rail (3); two end sides of the hydraulic telescopic column (5) are respectively and rotatably arranged on the outer end surface of the movable box (2) and the movable slide rail (3); a slide block (6) which can move along the extending direction of the movable slide rail (3) is arranged on the movable slide rail (3); the upper top of the sliding block (6) is detachably connected with a pressurizing device (7); the pressurizing device (7) is arranged on the outer side end face of the movable box (2).
2. The underground hydraulic self-walking scraper coal conveying device according to claim 1, characterized in that: the movable box (2) comprises coal feeding box bodies (2A) which are arranged in sequence; a crushed coal box body (2B) and a transmission box body (2C); the coal feeding box body (2A) and the crushed coal box body (2B) and the transmission box body (2C) are connected through connecting components (8); a coal crusher (9) is also arranged on the coal crushing box body (2B).
3. The underground hydraulic self-walking scraper coal conveying device according to claim 1 or 2, characterized in that: the transmission end of the scraper conveyor (1) connected with the driving motor is arranged on the coal feeding box body (2A); one end of the hydraulic telescopic column (5) is arranged on the transmission box body (2C), and the other end is arranged on the end side of the movable sliding rail (3).
4. The underground hydraulic self-walking scraper coal conveying device according to claim 2, characterized in that: the bottom positions of the upper side ends of the coal feeding box body (2A), the coal crushing box body (2B) and the transmission box body (2C) are all clamping plates with concave-convex structures which are matched with each other in pairs; coupling assembling (8) are including installing connector (8A) and connecting plate (8B) of setting in connector (8A) top on the cardboard position.
5. The underground hydraulic self-walking scraper coal conveying device according to claim 1, characterized in that: the pressurizing device (7) comprises a mounting rack (7A) fixed on the movable box (2); a pressure telescopic rod (7B) is arranged in the middle of the mounting rack (7A) along the vertical direction; the lower bottom end of the pressure telescopic rod (7B) is detachably arranged on the sliding block (6).
6. The underground hydraulic self-walking scraper coal conveying device according to claim 1, characterized in that: the unilateral movable slide rail (3) is composed of a plurality of sections of mutually connected rails, and limiting plates are respectively arranged on two sides of the rails provided with the slide blocks (6).
7. The underground hydraulic self-walking scraper coal conveying device according to claim 1, characterized in that: two sliding blocks (6) are arranged at two ends of the single-side movable sliding rail (3); and the positions of the movable box (2) corresponding to the two sliding blocks are respectively provided with a pressurizing device (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922156738.8U CN211109417U (en) | 2019-12-05 | 2019-12-05 | Hydraulic self-walking scraper coal conveying device under mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922156738.8U CN211109417U (en) | 2019-12-05 | 2019-12-05 | Hydraulic self-walking scraper coal conveying device under mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211109417U true CN211109417U (en) | 2020-07-28 |
Family
ID=71717834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922156738.8U Active CN211109417U (en) | 2019-12-05 | 2019-12-05 | Hydraulic self-walking scraper coal conveying device under mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211109417U (en) |
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2019
- 2019-12-05 CN CN201922156738.8U patent/CN211109417U/en active Active
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