CN218287746U - Intelligent unhooking device for mine car - Google Patents
Intelligent unhooking device for mine car Download PDFInfo
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- CN218287746U CN218287746U CN202222609216.0U CN202222609216U CN218287746U CN 218287746 U CN218287746 U CN 218287746U CN 202222609216 U CN202222609216 U CN 202222609216U CN 218287746 U CN218287746 U CN 218287746U
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- mine car
- fixedly connected
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- mine
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Abstract
The utility model discloses a mine car intelligence unhook device, include two mine cars, pull shell and quick-witted case, one of them the right flank of mine car and the left surface fixed connection who pulls the shell, the bottom surface that pulls the shell is connected with the last fixed surface of quick-witted case, the inside joint that pulls the shell has the traction block, the right flank of traction block and the left surface fixed connection of one of them mine car, the last fixed surface who pulls the shell is connected with flexible case, the inner wall fixedly connected with hydraulic stem of flexible case, the flexible end of hydraulic stem is located the inside of flexible case, the flexible short fixedly connected with threaded rod of hydraulic stem. The utility model discloses a be provided with and pull shell, traction block, hydraulic stem, fastening head, threaded rod and step motor, can effectively make things convenient for the mine car to unhook, play and simplify the connection step, reduce staff working strength's effect, avoid the staff to carry out the connection and the unhook between the mine car, the mine car speed of traveling arouses people's car collision accident, the problem of threat personal safety too easily.
Description
Technical Field
The utility model relates to a mine car technical field especially relates to a mine car intelligence unhooking device.
Background
The mine car is a narrow-gauge railway carrying vehicle for conveying bulk materials such as coal, ore and waste rocks in a mine, generally needs to be pulled by a locomotive or a winch, and is divided into the following parts according to different structures and unloading modes: fixed mine cars (material cars, flat cars), tipping bucket mine cars, unilateral curved rail side dump mine cars, bottom (side) dump mine cars and shuttle mine cars share five major categories, and for convenient transportation, the mine cars generally use bolts and ring chains for connection, and the transportation of materials such as coal and waste rocks is convenient.
However, in the process of connecting the mine car by using the bolt, manual unhooking needs to be adopted, so that the labor intensity of workers is increased, and if the hook is not timely, the mine car can also cause human and vehicle collision accidents due to too high running speed, so that the personal safety is threatened, therefore, the technical personnel in the field provide the intelligent unhooking device for the mine car, so as to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mine car intelligence unhook device can replace the staff to carry out automatic unhook, reduces staff's potential safety hazard.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a mine car intelligence unhooking device, includes two mine cars, pulls shell and quick-witted case, one of them the right flank of mine car and the left surface fixed connection who pulls the shell, the bottom surface of pulling the shell is connected with the last fixed surface of quick-witted case, the inside joint of pulling the shell has the traction block, the right flank of traction block and the left surface fixed connection of one of them mine car, the last fixed surface who pulls the shell is connected with the bellows, the inner wall fixedly connected with hydraulic stem of bellows, the flexible end of hydraulic stem is located the inside of bellows, the flexible short fixedly connected with threaded rod of hydraulic stem, the threaded rod runs through in proper order and pulls shell, traction block and quick-witted case and extend to the inside of quick-witted case, the interior diapire fixedly connected with step motor of machine case, step motor's output fixedly connected with fastening head, the inner wall of fastening head and the surface threaded connection of threaded rod.
Preferably, two groups of pulleys are arranged below each mine car, and the top end of each group of pulleys is fixedly connected with the bottom surface of each mine car.
Preferably, two traction hooks are arranged above each mine car, and the bottom surface of each traction hook is fixedly connected with the upper surface of each mine car.
Preferably, the bottom surface of the case is fixedly connected with a supporting seat, and the left side surface of the supporting seat is fixedly connected with the right side surface of one mine car.
Preferably, the front side of the case is movably hinged with a sealing door, and the front side of the sealing door is fixedly connected with an opening and closing handle.
Preferably, the outer surface of the traction block is fixedly connected with a connecting plate, and the inner wall of the connecting plate and the inner wall of one mine car are fixedly connected with two fixing bolts.
Preferably, the left side surface of the telescopic box is fixedly connected with two stabilizing plates, and the left side surface of each stabilizing plate is fixedly connected with the right side surface of one mine car.
In the utility model, the water-saving device is provided with a water-saving tank,
through being provided with and pull the shell, pull the piece, the hydraulic stem, the fastening head, threaded rod and step motor, can make things convenient for the mine car to carry out the unhook effectively, utilize the pulling force of hydraulic stem and the turning force that step motor drove the fastening head, can pull out the threaded rod, and then make the traction block drop and pull the shell, realize the purpose of unhook between two mine cars, can automatically carry out the unhook, thereby reduce staff's intensity of labour, and can carry out the thread tightening to the threaded rod through the fastening head, and then it is fixed to connect traction shell and traction block conveniently through the threaded stem, conveniently connect two mine cars, play and simplify the connection step, reduce staff's working strength's effect, avoid the staff to carry out the connection and the unhook between the mine car, mine car speed arouses the people car collision accident easily, the problem of threat personal safety.
Drawings
FIG. 1 is a schematic view of the overall structure of the intelligent unhooking device for mine cars of the present invention;
fig. 2 is a schematic structural diagram of a front view of the chassis of the present invention;
fig. 3 is a schematic structural view of a right side view of the traction shell of the present invention;
fig. 4 is an enlarged schematic view of the structure a in fig. 1 according to the present invention.
In the figure: 1. a mine car; 2. a pulley; 3. a connecting plate; 4. a traction block; 5. fixing the bolt; 6. a telescopic box; 7. a hydraulic lever; 8. a stabilizing plate; 9. a towing hook; 10. a sealing door; 11. an opening and closing handle; 12. a chassis; 13. a traction shell; 14. a threaded rod; 15. a fastening head; 16. a stepping motor; 17. and (4) supporting the base.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the present invention: the utility model provides a mine car intelligence unhooking device, includes two mine cars 1, pulls shell 13 and quick-witted case 12, and one of them mine car 1's right flank and the left surface fixed connection who pulls shell 13 all are provided with two sets of pulleys 2 in the below of every mine car 1, and every group pulley 2's top all with mine car 1's bottom surface fixed connection, through pulley 2, can make things convenient for mine car 1 to remove, play the effect that realizes the convenient removal of basic function.
Draw the bottom surface of shell 13 and the last fixed surface of quick-witted case 12 to be connected, the inside joint of drawing shell 13 has traction block 4, traction block 4's right flank and one of them mine car 1's left surface fixed connection, every mine car 1's top all is provided with two and draws hook 9, every bottom surface that draws hook 9 all with mine car 1's last fixed surface to be connected, through being provided with and drawing hook 9, can conveniently pull 1 model of mine car, play better traction.
Draw the last fixed surface of shell 13 and be connected with expansion box 6, the inner wall fixedly connected with hydraulic stem 7 of expansion box 6, the flexible end of hydraulic stem 7 is located expansion box 6's inside, and the bottom surface fixedly connected with supporting seat 17 of quick-witted case 12, the left surface of supporting seat 17 and the right flank fixed connection of one of them mine car 1 through supporting seat 17, can support quick-witted case 12, play better supporting role.
The flexible short fixedly connected with threaded rod 14 of hydraulic stem 7, threaded rod 14 run through in proper order and pull shell 13, pull 4 and quick-witted case 12 and extend to the inside of quick-witted case 12, and the positive activity of quick-witted case 12 articulates there is sealing door 10, and sealing door 10's positive fixedly connected with opens and shuts 11, through sealing door 10 with open and shut 11, can conveniently detect quick-witted case 12 inside, play the effect of convenient maintenance.
The inner bottom wall fixedly connected with step motor 16 of quick-witted case 12, step motor 16's output fixedly connected with fastening head 15, the outer fixed surface of traction block 4 is connected with connecting plate 3, and the common fixed connection of the inner wall of connecting plate 3 and one of them mine car 1 has two fixing bolt 5, through connecting plate 3 and fixing bolt 5, can increase the connection of traction block 4, plays the effect that increases traction block 4 and fix.
The inner wall of fastening head 15 and the surface threaded connection of threaded rod 14, two stabilizer plates 8 of the left surface fixedly connected with of expansion box 6, the left surface of every stabilizer plate 8 all with one of them mine car 1's right flank fixed connection, through stabilizer plate 8, can keep expansion box 6's stability, play better stabilizing effect.
The working principle of the utility model is as follows; the hydraulic rod 7 and the stepping motor 16 are firstly communicated with a power supply, when two mine cars 1 need to be unhooked, the tension of the hydraulic rod 7 and the rotating speed of the stepping motor 16 are set, the hydraulic rod 7 is firstly utilized to pull the threaded rod 14 upwards, the stepping motor 16 is utilized to drive the fastening head 15 to rotate in the opposite direction, the fastening head 15 is screwed out of the threaded rod 14, the tension of the threaded rod 14 is pulled through the hydraulic rod 7, the threaded rod 14 can be pulled out through the stepping motor 16, the threaded rod 14 is stopped when the threaded rod 14 is pulled out of the traction shell 13, the traction block 4 is pulled out of the traction shell 13 at the moment, the two mine cars 1 can be pulled out, the same condition is achieved, when the two mine cars 1 need to be connected, a worker only needs to clamp the traction block 4 into the traction shell 13, the worker screws the hydraulic rod 14 into the fastening head 15 in the opposite step, the traction shell 13 and the traction block 4 can be connected, the two mine cars 1 are prevented from being conveniently connected, the effect of reducing the working strength of the worker, the connection between the mine cars 1 and the danger caused by collision of the mine car 1.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a mine car intelligence trip gear, includes two mine cars (1), pulls shell (13) and quick-witted case (12), its characterized in that: one of them the right flank of mine car (1) and the left surface fixed connection who pulls shell (13), the bottom surface of pulling shell (13) is connected with the last fixed surface of quick-witted case (12), the inside joint of pulling shell (13) has traction block (4), the right flank of traction block (4) and the left surface fixed connection of one of them mine car (1), the last fixed surface who pulls shell (13) is connected with expansion box (6), the inner wall fixedly connected with hydraulic stem (7) of expansion box (6), the flexible end of hydraulic stem (7) is located the inside of expansion box (6), the flexible short fixedly connected with threaded rod (14) of hydraulic stem (7), threaded rod (14) run through in proper order and pull the inside of shell (13), traction block (4) and quick-witted case (12) and extend to quick-witted case (12), the interior diapire fixedly connected with step motor (16) of quick-witted case (12), the output fixedly connected with fastening head (15) of step motor (16), the inner wall of fastening head (15) is connected with the surface of threaded rod (14).
2. The intelligent unhooking device for mine cars of claim 1, wherein: every the below of mine car (1) all is provided with two sets of pulleys (2), every group the top of pulley (2) all with the bottom surface fixed connection of mine car (1).
3. The intelligent unhooking device for mine cars of claim 1, wherein: every the top of mine car (1) all is provided with two and pulls hook (9), every the bottom surface of pulling hook (9) all is connected with the upper surface fixed of mine car (1).
4. The intelligent unhooking device for mine cars of claim 1, wherein: the bottom surface of the case (12) is fixedly connected with a supporting seat (17), and the left side surface of the supporting seat (17) is fixedly connected with the right side surface of one mine car (1).
5. The intelligent unhooking device for mine cars of claim 1, wherein: the front surface of the case (12) is movably hinged with a sealing door (10), and the front surface of the sealing door (10) is fixedly connected with an opening and closing handle (11).
6. The intelligent unhooking device for mine cars of claim 1, wherein: the outer surface of the traction block (4) is fixedly connected with a connecting plate (3), and the inner wall of the connecting plate (3) and the inner wall of one mine car (1) are fixedly connected with two fixing bolts (5) together.
7. The intelligent unhooking device for mine cars of claim 1, wherein: the left side of expansion box (6) is fixedly connected with two steadying plates (8), every the left surface of steadying plate (8) all with the right flank fixed connection of one of them mine car (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222609216.0U CN218287746U (en) | 2022-09-30 | 2022-09-30 | Intelligent unhooking device for mine car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222609216.0U CN218287746U (en) | 2022-09-30 | 2022-09-30 | Intelligent unhooking device for mine car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218287746U true CN218287746U (en) | 2023-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222609216.0U Active CN218287746U (en) | 2022-09-30 | 2022-09-30 | Intelligent unhooking device for mine car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218287746U (en) |
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2022
- 2022-09-30 CN CN202222609216.0U patent/CN218287746U/en active Active
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