CN220594889U - Mine car convenient for ore loading and unloading - Google Patents
Mine car convenient for ore loading and unloading Download PDFInfo
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- CN220594889U CN220594889U CN202322116832.7U CN202322116832U CN220594889U CN 220594889 U CN220594889 U CN 220594889U CN 202322116832 U CN202322116832 U CN 202322116832U CN 220594889 U CN220594889 U CN 220594889U
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- 238000007599 discharging Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
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Abstract
The utility model discloses a mine car convenient for ore loading and unloading, which relates to the technical field of ore loading and unloading, and aims to solve the problems that ore is loaded by leaning on a mine car carriage to load the ore, the ore is required to be piled up to a higher position to facilitate loading in the mine car, the working strength is high, so that the mine car convenient for ore loading and unloading is provided.
Description
Technical Field
The utility model relates to the technical field of ore loading and unloading convenience, in particular to a mine car convenient for ore loading and unloading.
Background
The development of mine car technology focuses on improving loading and unloading efficiency, reducing labor cost, and enhancing safety and environmental sustainability. For example, automatic driving technology is introduced, and intelligent sensors are used for load monitoring and fault detection, so that the loading and unloading efficiency and convenience are improved, and modern technological means and engineering principles are applied to perfect the design and performance of the mine car. The technology of mine cars has historic evolution in loading and unloading, and in different times and areas, the concrete design and technical development of mine cars are different, and the mine cars are adaptively designed according to specific mineral reservoirs and operation requirements.
The Chinese patent publication No. CN111806475A, the authorized bulletin day is the year 2020, the day 10 and 23, a mine car convenient for ore loading and unloading is of an integrated structure, and comprises the movable wheels which are horizontally arranged at the lower end of a base and are connected through hinges, a traction seat is arranged at the right side of the base and is welded with the right side of the base, a turnover structure is vertically arranged at the upper end of the base and is welded with the upper end of the base, and a car hopper is horizontally arranged between the turnover structures and is movably connected with the turnover structure; the turnover structure comprises a fixed plate, a movable structure, connecting pipes and a rotating structure, wherein the movable structure is vertically arranged on two sides of the upper end of the fixed plate and welded with the two sides of the upper end of the fixed plate, the rotating structure is horizontally arranged on the upper end of the movable structure and is mechanically connected with the upper end of the movable structure, and the connecting pipes are embedded and arranged on the upper end of the movable structure and are communicated with the rotating structure. The movable structure comprises an oil supply structure, a hose, a movable seat and a bracket, wherein the hose is arranged at the side end of the oil supply structure and is mechanically connected, the movable seat is horizontally arranged between the oil supply structures and is movably connected, the bracket is fixed at the upper end of the movable seat and is welded with the upper end of the movable seat, and the rotating structure is horizontally arranged at the upper end of the movable seat and is connected through a connecting pipe. The oil supply structure comprises a connecting port, an oil cylinder, a spring, a piston rod and a guide groove, wherein the connecting port is arranged at the side end of the oil cylinder and is communicated with the inner side.
The prior art solutions described above have the following drawbacks: according to the scheme, ore is loaded by means of the side tilting of the carriage of the mine car, the ore is required to be piled up to a higher position to conveniently charge the interior of the mine car, and the working strength is high, so that the mine car convenient for ore loading and unloading is provided, and the problem in the scheme is solved.
Disclosure of Invention
The utility model aims to provide a mine car convenient for ore loading and unloading, which solves the problems that in the prior art, the mine car is convenient for loading the ore by leaning on the carriage of the mine car to load the ore, and the ore is required to be piled to a higher position to be convenient for loading the ore in the mine car, so that the working strength is high, and the mine car convenient for ore loading and unloading is provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mine car convenient to ore loading and unloading, includes the mine car carriage, the bottom side installation of mine car carriage bears the weight of the chassis, the below that bears the weight of the chassis front end sets up installs first fixed plate, the second fixed plate is installed to the below of first fixed plate, leading hydraulic lifting rod is installed to the both sides fixed symmetry of second fixed plate upper end, the rear hydraulic lifting rod is installed to the both sides fixed symmetry of first fixed plate upper end, the front end of mine car carriage is provided with ore loading board, the lift sliding tray has been seted up to the both sides symmetry of mine car carriage front end, the inboard roll of lift sliding tray is provided with the removal gyro wheel, the outside of removal gyro wheel is provided with the gyro wheel frame, and rotates through the hinge between gyro wheel frame and the ore loading board and be connected.
Preferably, the lower extreme symmetry of first fixed plate both sides is provided with the buckle board, the upper end at the both ends of second fixed plate is provided with the buckle, buckle board and buckle sliding connection, flexible bracing piece is installed to the lower extreme of buckle board.
Preferably, the mine car wheels are arranged on two sides of the bearing chassis, the ore loading plate supporting blocks are arranged above the front hydraulic lifting rod and the rear hydraulic lifting rod, the ore loading plate supporting blocks are in sliding connection with the ore loading plate, the ore loading plate supporting blocks are in rotary connection with the front hydraulic lifting rod and the rear hydraulic lifting rod, and the support blocks are in rotary connection with the front hydraulic lifting rod and the rear hydraulic lifting rod.
Preferably, a fixed baffle is arranged at the upper end of one side of the tramcar carriage, and a fixed hole is formed in the fixed baffle.
Preferably, one end of the tramcar carriage is provided with a discharging baffle, the discharging baffle is rotationally connected with the tramcar carriage through a hinge, the upper end of one side of the discharging baffle is provided with a positioning pin, the inner side of the positioning pin is movably provided with a bolt, one side of the bolt is provided with a movable handle, the lower end of the positioning pin is provided with two movable handle grooves, the movable handle grooves are in sliding connection with the movable handle, and the bolt is in sliding connection with a fixing hole.
Preferably, the front end of the mine car carriage is provided with a third fixed plate, a hydraulic lifting rod is fixedly arranged above the third fixed plate, a fourth fixed plate is arranged at the upper end of the hydraulic lifting rod, the upper end of the hydraulic lifting rod is rotationally connected with the fourth fixed plate, and the lower end of the hydraulic lifting rod is rotationally connected with the third fixed plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. the hydraulic jack with the liftable hydraulic jack can be arranged to enable the bottom plate of the mine car to rapidly lift, so that ore is rapidly dumped. The process of this kind of quick unloading can show improvement loading and unloading efficiency, reduce loading and unloading time, promote production efficiency, put the ore that needs the transportation to ore loading board top, put the back through leading hydraulic lifting rod of motor drive and rear-end hydraulic lifting rod and rise jointly, it rises to remove the gyro wheel simultaneously at the inside slip of lift sliding tray, the wall along when the ore loading board height and mine car carriage rear-end hydraulic lifting rod stops rising and leading hydraulic lifting rod continues to rise, then stop the slope when the ore loading board reaches 45 degrees, shift the ore on it to the mine car carriage in, the ore loading and unloading in-process, install the hydraulic ram that can rise on the mine car can improve loading and unloading efficiency, reduce the human input, improve the security, and increase flexibility and adaptability. The design can improve the production efficiency of mining industry, reduce the labor cost and better meet the requirements of loading and unloading operations.
2. The mounting clasp and folding attachment plate allow the device to be retracted when not in use, thereby reducing the height and width of the mine car to smaller dimensions. This saves transportation and storage space, increases flexibility, and facilitates maintenance. The design can improve the adaptability and the efficiency of the mine car and ensure the smooth proceeding of the ore loading and unloading process.
Drawings
FIG. 1 is a schematic side view of the present utility model;
FIG. 2 is a schematic view of the rear end structure of the present utility model;
FIG. 3 is a schematic view showing the connection of a first fixing plate and a second fixing plate according to the present utility model;
fig. 4 is a schematic view of the connection of the mobile roller, hydraulic lifter and ore loading plate of the present utility model.
In the figure: 1. a tramcar carriage; 2. mine car wheels; 3. a lifting sliding groove; 4. an ore loading plate; 5. a front hydraulic lifting rod; 6. a rear hydraulic lifting rod; 9. a roller frame; 10. moving the roller; 11. a first fixing plate; 12. a second fixing plate; 13. fixing the baffle; 14. a fixing hole; 15. a plug pin; 16. a moving handle; 17. a positioning pin; 18. a buckle plate; 19. a buckle; 20. a discharging baffle; 22. a load-bearing chassis; 23. a third fixing plate; 24. a hydraulic lifting rod; 25. a fourth fixing plate; 26. a telescopic support rod; 27. a support block; 28. ore loading plate support blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a mine car convenient to ore loading and unloading, including mine car carriage 1, the bottom side installation of mine car carriage 1 bears formula chassis 22, bear the formula below of chassis 22 front end and set up and install first fixed plate 11, the second fixed plate 12 is installed to the below of first fixed plate 11, leading hydraulic lifting rod 5 is installed to the both sides fixed symmetry of second fixed plate 12 upper end, rearmounted hydraulic lifting rod 6 is installed to the both sides fixed symmetry of first fixed plate 11 upper end, the front end of mine car carriage 1 is provided with ore loading board 4, lift sliding tray 3 has been seted up to the both sides symmetry of mine car carriage 1 front end, the inboard roll of lift sliding tray 3 is provided with the removal gyro wheel 10, the outside of removal gyro wheel 10 is provided with gyro wheel frame 9, and pass through hinge rotation connection between gyro wheel frame 9 and the ore loading board 4.
When the ore loading device is used, a mine car is stopped before ore to be loaded through the mine car wheels 2, the second fixed plate 12 is pulled out through the device clamping plates 18 and the clamping buckles 19 which are arranged on the second fixed plate 12 and the first fixed plate 11, the telescopic supporting rods 26 are put down, the lower ends of one sides of the second fixed plate 12 are supported by the contact bottom surfaces of the telescopic supporting rods, then the movable rollers 10 are pushed to move upwards along the lifting sliding grooves 3, the ore loading plates 4 are unfolded outwards and placed on the front hydraulic lifting rods 5 and the rear hydraulic lifting rods 6 while moving, the ore loading plates are placed above the ore loading plate supporting blocks 28, ore to be transported is placed above the ore loading plates 4, the front hydraulic lifting rods 5 and the rear hydraulic lifting rods 6 are driven to ascend together after placement is completed, the movable rollers 10 slide upwards in the lifting sliding grooves 3, and when the ore loading plates 4 are parallel to the upper end surfaces of the mine car body 1, the rear hydraulic lifting rods 6 stop ascending and the front hydraulic lifting rods 5 continue ascending.
Referring to fig. 3, the lower ends of the two sides of the first fixing plate 11 are symmetrically provided with a buckle plate 18, the upper ends of the two ends of the second fixing plate 12 are provided with a buckle 19, the buckle plate 12 is slidably connected with the buckle 19, and the lower end of the buckle plate 12 is provided with a telescopic supporting rod 26.
Referring to fig. 2, mine car wheels 2 are mounted on both sides of the load-bearing chassis 22, a loading plate supporting block 28 is mounted above the front hydraulic lifting rod 5 and the rear hydraulic lifting rod 6, the loading plate supporting block 28 is slidably connected with the loading plate 4, the loading plate supporting block 28 is rotatably connected with the front hydraulic lifting rod 5 and the rear hydraulic lifting rod 6, and a supporting block 27 is rotatably connected with the front hydraulic lifting rod 5 and the rear hydraulic lifting rod 6.
Referring to fig. 2, a fixed baffle 13 is disposed at an upper end of one side of the car body 1, and a fixing hole 14 is formed in the fixed baffle 13.
Referring to fig. 2, a discharge baffle 20 is disposed at one end of a car body 1, the discharge baffle 20 is rotatably connected with the car body 1 through a hinge, a positioning pin 17 is disposed at an upper end of one side of the discharge baffle 20, a bolt 15 is movably disposed at an inner side of the positioning pin 17, a moving handle 16 is mounted at one side of the bolt 15, two moving handle grooves are disposed at a lower end of the positioning pin 17, the moving handle grooves are slidably connected with the moving handle 16, and the bolt 15 is slidably connected with a fixing hole 14.
Referring to fig. 2, a third fixing plate 23 is disposed at the front end of the car body 1, a hydraulic lifting rod 24 is fixedly mounted above the third fixing plate 23, a fourth fixing plate 25 is disposed at the upper end of the hydraulic lifting rod 24, the upper end of the hydraulic lifting rod 24 is rotatably connected with the fourth fixing plate 25, and the lower end of the hydraulic lifting rod 24 is rotatably connected with the third fixing plate 23.
Working principle: in use, the mine car is stopped before the ore to be loaded through the mine car wheels 2, the second fixed plate 12 is pulled out through the device clamping plates 18 and the clamping buckles 19 which are arranged on the second fixed plate 12 and the first fixed plate 11, the telescopic supporting rods 26 are put down, the bottom surfaces of the telescopic supporting rods are contacted with the lower ends of one sides of the second fixed plate 12 to provide support, then the movable rollers 10 are pushed to move upwards along the lifting sliding grooves 3, the ore loading plates 4 are unfolded outwards and placed on the front hydraulic lifting rods 5 and the rear hydraulic lifting rods 6 while moving, the ore loading plates are placed above the ore loading plate supporting blocks 28, then the ore to be transported is placed above the ore loading plates 4, the front hydraulic lifting rods 5 and the rear hydraulic lifting rods 6 are driven to jointly lift after the placement is completed, the movable rollers 10 simultaneously slide upwards in the lifting sliding grooves 3, when the ore loading plate 4 is parallel to the upper end surface of the car 1, the rear hydraulic lifting rod 6 stops lifting and the front hydraulic lifting rod 5 continues lifting, then when the ore loading plate 4 reaches 45 degrees, the ore thereon is transferred into the car 1, the front hydraulic lifting rod 5 and the rear hydraulic lifting rod 6 are lowered to the initial height, then the movable roller 10 is pushed to move upwards along the lifting sliding groove 3, the ore loading plate 4 is retracted inwards and parallel to the car 1 while moving, then the roller 10 is pushed downwards along the lifting sliding groove 3 to the front end of the ore loading plate 4 to be placed on the first fixed plate 11, the second fixed plate 12 is pushed to the original position to complete the loading work, then the car 1 is driven to the unloading place through the car wheel 2, the movable handle 16 is rotated upwards to move the movable handle 16 out of the movable handle groove, the latch 15 is pulled out of the fixing hole 14 and then slides backwards along the locating pin 17, the movable handle 16 enters the movable handle groove at the rear side, then the discharging baffle 20 is opened through the second folding fixing plate 21, then the hydraulic lifting rod 24 arranged on the third fixing plate 23 moves upwards against the fourth fixing plate 25, when the angle of the mine car carriage 1 reaches 45 degrees, then ore is unloaded through the opening of the discharging baffle 20, then the second folding fixing plate 21 is reset to pull the movable handle 16 and rotate the movable handle 16 upwards, the movable handle 16 is separated from the movable handle groove, the movable handle 16 is pushed forwards to drive the latch 15 to enter the movable handle 14, then the movable handle 16 is rotated to enter the movable handle groove at the front side, the movable handle groove limits the movable handle 16, so that the sliding of the latch 15 is limited, the fixing of the mine car carriage 1 is completed by the discharging baffle 20, then the hydraulic lifting rod 24 is lowered to the initial height, and then ore loading and unloading work is completed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a mine car convenient to ore loading and unloading, includes mine car carriage (1), its characterized in that: the bottom side installation of mine car carriage (1) bears formula chassis (22), the below of bearing formula chassis (22) front end sets up installs first fixed plate (11), second fixed plate (12) are installed to the below of first fixed plate (11), leading hydraulic lifting rod (5) are installed to the both sides fixed symmetry of second fixed plate (12) upper end, rearmounted hydraulic lifting rod (6) are installed to the both sides fixed symmetry of first fixed plate (11) upper end, the front end of mine car carriage (1) is provided with ore loading plate (4), lift sliding tray (3) have been seted up to the both sides symmetry of mine car carriage (1) front end, the inboard roll of lift sliding tray (3) is provided with movable roller (10), the outside of movable roller (10) is provided with gyro wheel frame (9), and is connected through the hinge rotation between gyro wheel frame (9) and the ore loading plate (4).
2. A mine car for facilitating loading and unloading of ore as defined in claim 1, wherein: the lower extreme symmetry of first fixed plate (11) both sides is provided with buckle board (18), the upper end at the both ends of second fixed plate (12) is provided with buckle (19), buckle board (18) and buckle (19) sliding connection, flexible bracing piece (26) are installed to the lower extreme of second fixed plate (12).
3. A mine car for facilitating loading and unloading of ore as defined in claim 1, wherein: mine car wheels (2) are arranged on two sides of the bearing chassis (22), ore loading plate supporting blocks (28) are arranged above the front hydraulic lifting rods (5) and the rear hydraulic lifting rods (6), the ore loading plate supporting blocks (28) are in sliding connection with the ore loading plates (4), the ore loading plate supporting blocks (28) are in rotary connection with the front hydraulic lifting rods (5) and the rear hydraulic lifting rods (6), and supporting blocks (27) are in rotary connection with the front hydraulic lifting rods (5) and the rear hydraulic lifting rods (6).
4. A mine car for facilitating loading and unloading of ore as defined in claim 1, wherein: the upper end of one side of the mine car carriage (1) is provided with a fixed baffle (13), and the fixed baffle (13) is provided with a fixed hole (14).
5. A mine car for facilitating ore loading and unloading as defined in claim 3, wherein: the one end of mine car carriage (1) is provided with ejection of compact baffle (20), and ejection of compact baffle (20) and mine car carriage (1) are connected through the hinge rotation, the upper end of ejection of compact baffle (20) one side is provided with locating pin (17), the inboard activity of locating pin (17) is provided with bolt (15), remove handle (16) are installed to one side of bolt (15), the lower extreme of locating pin (17) is provided with two removal handle grooves, and removes handle groove and removal handle (16) sliding connection, bolt (15) and fixed orifices (14) sliding connection.
6. A mine car for facilitating loading and unloading of ore as defined in claim 1, wherein: the front end of the mine car carriage (1) is provided with a third fixed plate (23), a hydraulic lifting rod (24) is fixedly installed above the third fixed plate (23), a fourth fixed plate (25) is arranged at the upper end of the hydraulic lifting rod (24), the upper end of the hydraulic lifting rod (24) is rotationally connected with the fourth fixed plate (25), and the lower end of the hydraulic lifting rod (24) is rotationally connected with the third fixed plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322116832.7U CN220594889U (en) | 2023-08-08 | 2023-08-08 | Mine car convenient for ore loading and unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322116832.7U CN220594889U (en) | 2023-08-08 | 2023-08-08 | Mine car convenient for ore loading and unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220594889U true CN220594889U (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322116832.7U Active CN220594889U (en) | 2023-08-08 | 2023-08-08 | Mine car convenient for ore loading and unloading |
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| Country | Link |
|---|---|
| CN (1) | CN220594889U (en) |
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2023
- 2023-08-08 CN CN202322116832.7U patent/CN220594889U/en active Active
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