CN220243214U - Tipping bucket type mine car - Google Patents
Tipping bucket type mine car Download PDFInfo
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- CN220243214U CN220243214U CN202322022122.8U CN202322022122U CN220243214U CN 220243214 U CN220243214 U CN 220243214U CN 202322022122 U CN202322022122 U CN 202322022122U CN 220243214 U CN220243214 U CN 220243214U
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- tipping bucket
- tipping
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- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 239000002893 slag Substances 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 14
- 230000002457 bidirectional effect Effects 0.000 claims description 13
- 230000007306 turnover Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 9
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 10
- 230000006872 improvement Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 ore Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a tipping bucket type mine car, which relates to the technical field of mine cars and comprises a frame, wheel assemblies, a car hopper and a tipping bucket mechanism, wherein a first shaft rod and a second shaft rod are arranged on the frame; according to the utility model, the anti-tipping mechanism is arranged at the bottom of one end of the frame, which is far away from the discharge opening, so that the problem of tipping of the whole mine car caused by uneven stress in the process of dumping the tipping bucket can be prevented, and when the tipping bucket is dumped, the limiting plate is driven by the adjusting mechanism and the second hydraulic cylinder to move to two sides of the mine car track and clamp the mine car track, so that the mine car cannot tip when the tipping bucket is dumped.
Description
Technical Field
The utility model relates to the technical field of mine cars, in particular to a tipping bucket mine car.
Background
The mine car is a main device for transporting bulk materials such as coal, ore, waste stone and the like in mine operation; the most widely used dump truck at present is the dump truck. However, in the actual operation process, the gravity distribution on the frame is uneven because the hopper turns over when unloading, and the one end frame far away from the discharge opening is easy to wholly turn over, so that the pressure is applied to the one end frame far away from the discharge opening when the dump truck is required to be manually unloaded to prevent the whole mine car from turning over, the labor required to be consumed in the process is large, the process is not convenient enough, and the degree of automation is low. Therefore, the utility model provides a tipping bucket mine car, which aims to solve the defects in the prior art.
Disclosure of Invention
The utility model aims to solve the problem that the tipping bucket type mine car is capable of preventing the whole mine car from tipping due to uneven stress in the unloading process of the tipping bucket by arranging the tipping prevention mechanism at the bottom of one end of the frame, which is far away from the unloading opening, and the limiting plate moves to the two sides of the mine car track and clamps the mine car track under the driving of the adjusting mechanism and the second hydraulic cylinder when the tipping bucket is unloaded, so that the mine car cannot tip when the tipping bucket is unloaded.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a tipping bucket formula mine car, includes frame, wheel subassembly, car hopper and tipping bucket mechanism, be equipped with first axostylus axostyle and second axostylus axostyle on the frame, the frame top is equipped with the car hopper, car hopper bottom one side is rotated with first axostylus axostyle and is connected, be equipped with tipping bucket mechanism on the second axostylus axostyle, tipping bucket mechanism is connected with car hopper one side, car hopper one end is equipped with the discharge opening, inside one side top of discharge opening is equipped with the side seal board through the installation axle rotation, be equipped with first servo motor on the car hopper lateral wall, first servo motor drive installation axle, frame bottom four corners department is equipped with wheel subassembly, the one end bottom that the discharge opening was kept away from to the frame is equipped with anti-tipping mechanism.
The further improvement is that: the tipping bucket mechanism comprises a first hydraulic cylinder and a rotating seat, a wing plate is arranged above one side of the car hopper, the rotating seat is arranged below the wing plate, the lower end of the first hydraulic cylinder is rotationally connected with a second shaft, and the output end of the first hydraulic cylinder is rotationally connected with the rotating seat.
The further improvement is that: the anti-tipping mechanism comprises a second hydraulic cylinder, an assembly frame, an adjusting mechanism and a limiting plate, wherein an installation groove is formed in the bottom of one end of the frame, the second hydraulic cylinder is arranged in the installation groove, the output end of the second hydraulic cylinder is provided with the assembly frame, the adjusting mechanism is arranged inside the assembly frame, and the limiting plate is symmetrically arranged on the adjusting mechanism.
The further improvement is that: the adjusting mechanism comprises a second servo motor and a bidirectional screw rod, the bidirectional screw rod is rotatably arranged in the assembly frame and driven by the second servo motor, the upper end of the limiting plate is in threaded connection with the bidirectional screw rod, and the top of the limiting plate is in sliding connection with the upper part inside the assembly frame.
The further improvement is that: the wheel assembly comprises a mounting frame, slag baffles and moving wheels, the slag baffles are symmetrically arranged at four corners of the bottom of the frame, the slag baffles are obliquely arranged, the two slag baffles are symmetrically arranged, the mounting frame is arranged inside the slag baffles, and the moving wheels are arranged on the mounting frame.
The further improvement is that: the top of the car hopper is provided with an anti-overflow plate through the rotation of the turnover shaft, and a third servo motor is arranged on the car frame and drives the turnover shaft.
The beneficial effects of the utility model are as follows: according to the utility model, the anti-tipping mechanism is arranged at the bottom of one end of the frame, which is far away from the discharge opening, so that the problem of tipping of the whole mine car caused by uneven stress in the process of dumping the dump bucket can be prevented, and when the dump bucket is dumped, the limiting plate is driven by the adjusting mechanism and the second hydraulic cylinder to move to the two sides of the mine car track and clamp the mine car track, so that the mine car cannot tip when the dump bucket is dumped; meanwhile, the wheel assembly can effectively prevent the materials on the mine car from falling down to influence the operation between the movable wheels and the mine car track, and the falling materials can be blocked outside the mine car track through the slag blocking plate, so that the operation stability of the mine car is greatly improved.
Drawings
FIG. 1 is a schematic diagram of the front view of the structure of the present utility model;
FIG. 2 is a schematic view of a discharge port according to the present utility model;
FIG. 3 is a schematic side view of a wheel assembly of the present utility model;
fig. 4 is a schematic side view of the structure of the anti-tipping mechanism of the utility model.
Wherein: 1. a frame; 2. a wheel assembly; 201. a mounting frame; 202. a slag trap; 203. a moving wheel; 3. a hopper; 4. a skip mechanism; 401. a first hydraulic cylinder; 402. a rotating seat; 403. a wing plate; 5. a first shaft; 6. a second shaft; 7. a discharge port; 8. a side sealing plate; 9. a first servo motor; 10. an anti-tipping mechanism; 1001. a second hydraulic cylinder; 1002. an assembly frame; 1003. a limiting plate; 1004. a mounting groove; 1005. a second servo motor; 1006. a two-way screw rod; 11. an anti-overflow plate; 12. and a third servo motor.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
Example 1
According to the illustration of fig. 1-4, this embodiment proposes a tipping bucket mine car, including frame 1, wheel subassembly 2, hopper 3 and tipping bucket mechanism 4, be equipped with first axostylus axostyle 5 and second axostylus axostyle 6 on the frame 1, frame 1 top is equipped with hopper 3, hopper 3 bottom one side is rotated with first axostylus axostyle 5 and is connected, be equipped with tipping bucket mechanism 4 on the second axostylus axostyle 6, tipping bucket mechanism 4 is connected with hopper 3 one side, hopper 3 one end is equipped with discharge opening 7, the inside one side top of discharge opening 7 is equipped with side seal plate 8 through the installation axle rotation, be equipped with first servo motor 9 on the hopper 3 lateral wall, first servo motor 9 drive installation axle, frame 1 bottom four corners department is equipped with wheel subassembly 2, the one end bottom that frame 1 kept away from discharge opening 7 is equipped with anti-tipping mechanism 10.
When the dump car is used, materials are input from the top of the car hopper 3 during loading, and when the dump car runs to a designated position for unloading, the anti-tipping mechanism 10 is controlled to start to fix the car frame 1 and the car track, so that the car frame 1 can be prevented from tipping when the car hopper 3 performs dump unloading.
The tipping bucket mechanism 4 comprises a first hydraulic cylinder 401 and a rotating seat 402, a wing plate 403 is arranged above one side of the hopper 3, the rotating seat 402 is arranged below the wing plate 403, the lower end of the first hydraulic cylinder 401 is rotationally connected with a second shaft 6, and the output end of the first hydraulic cylinder 401 is rotationally connected with the rotating seat 402. When the hopper 3 is unloaded in a tipping bucket, the first hydraulic cylinder 401 stretches out and then drives one end of the hopper 3 to lift, at the moment, the other end of the hopper 3 rotates on the first shaft lever 5, the lower end of the first hydraulic cylinder 401 rotates on the second shaft lever 6, and the upper end of the first hydraulic cylinder 401 rotates on the rotating seat 402. Before the skip mechanism 4 operates, the first servo motor 9 is started to drive the side sealing plate 8 to rotate, so that the discharge opening 7 is exposed.
The anti-tipping mechanism 10 comprises a second hydraulic cylinder 1001, an assembly frame 1002, an adjusting mechanism and a limiting plate 1003, wherein an installation groove 1004 is formed in the bottom of one end of the frame 1, the second hydraulic cylinder 1001 is arranged in the installation groove 1004, the assembly frame 1002 is arranged at the output end of the second hydraulic cylinder 1001, the adjusting mechanism is arranged inside the assembly frame 1002, and the limiting plate 1003 is symmetrically arranged on the adjusting mechanism. The adjusting mechanism comprises a second servo motor 1005 and a bidirectional screw rod 1006, the bidirectional screw rod 1006 is rotatably arranged in the assembly frame 1002, the bidirectional screw rod 1006 is driven by the second servo motor 1005, the upper end of the limiting plate 1003 is in threaded connection with the bidirectional screw rod 1006, and the top of the limiting plate 1003 is in sliding connection with the upper part inside the assembly frame 1002. When the anti-tipping mechanism 10 operates, the second servo motor 1005 of the adjusting mechanism is started to drive the bidirectional screw rod 1006 to rotate, so that the two groups of limiting plates 1003 move to two sides above the mine car track on the bidirectional screw rod 1006, then the second hydraulic cylinder 1001 is controlled to extend to drive the limiting plates 1003 to descend, and at the moment, the second servo motor 1005 is controlled to reversely rotate to drive the two groups of limiting plates 1003 to approach, so that the limiting plates 1003 are clamped into grooves on two sides of the mine car track to finish positioning.
The wheel assembly 2 comprises a mounting frame 201, slag baffles 202 and moving wheels 203, the slag baffles 202 are symmetrically arranged at four corners of the bottom of the frame 1, the slag baffles 202 are obliquely arranged, the two symmetrically arranged slag baffles 202 are internally provided with the mounting frame 201, and the moving wheels 203 are arranged on the mounting frame 201. When the material falls down during the running process of the mine car, the material is blocked by the slag blocking plate 202, so that the material is prevented from being blocked between the moving wheel 203 and the track of the mine car.
Example two
According to the illustration of fig. 1-4, this embodiment proposes a tipping bucket mine car, including frame 1, wheel subassembly 2, hopper 3 and tipping bucket mechanism 4, be equipped with first axostylus axostyle 5 and second axostylus axostyle 6 on the frame 1, frame 1 top is equipped with hopper 3, hopper 3 bottom one side is rotated with first axostylus axostyle 5 and is connected, be equipped with tipping bucket mechanism 4 on the second axostylus axostyle 6, tipping bucket mechanism 4 is connected with hopper 3 one side, hopper 3 one end is equipped with discharge opening 7, the inside one side top of discharge opening 7 is equipped with side seal plate 8 through the installation axle rotation, be equipped with first servo motor 9 on the hopper 3 lateral wall, first servo motor 9 drive installation axle, frame 1 bottom four corners department is equipped with wheel subassembly 2, the one end bottom that frame 1 kept away from discharge opening 7 is equipped with anti-tipping mechanism 10.
The top of the hopper 3 is provided with an anti-overflow plate 11 through the rotation of a turnover shaft, the frame 1 is provided with a third servo motor 12, and the third servo motor 12 drives the turnover shaft. According to the utility model, the top of the car hopper 3 can be shielded by arranging the anti-overflow plate 11, so that materials are prevented from being spilled from the top of the car in the running process of the car, and when the car is charged, the anti-overflow plate 11 can be driven to be overturned to the vertical position by starting the third servo motor 12, so that the top of the car hopper 3 is exposed and is convenient to charge.
According to the utility model, the anti-tipping mechanism 10 is arranged at the bottom of one end of the frame 1 far away from the discharge opening 7, so that the problem of tipping of the whole mine car caused by uneven stress in the process of dumping the skip bucket 3 can be prevented, and when the skip bucket 3 is dumped, the limiting plate 1003 is driven by the adjusting mechanism and the second hydraulic cylinder 1001 to move to two sides of the mine car track and clamp the mine car track, so that the mine car cannot tip when the skip bucket is dumped; meanwhile, the wheel assembly 2 provided by the utility model can effectively prevent the materials on the mine car from falling to influence the operation between the moving wheel 203 and the mine car track, and the falling materials can be blocked outside the mine car track by the slag blocking plate 202, so that the operation stability of the mine car is greatly improved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A skip car, characterized in that: including frame (1), wheel subassembly (2), car hopper (3) and tipping bucket mechanism (4), be equipped with first axostylus axostyle (5) and second axostylus axostyle (6) on frame (1), frame (1) top is equipped with car hopper (3), car hopper (3) bottom one side is rotated with first axostylus axostyle (5) and is connected, be equipped with tipping bucket mechanism (4) on second axostylus axostyle (6), tipping bucket mechanism (4) are connected with car hopper (3) one side, car hopper (3) one end is equipped with discharge opening (7), discharge opening (7) inside one side top is equipped with side seal board (8) through the installation axle rotation, be equipped with first servo motor (9) on car hopper (3) lateral wall, first servo motor (9) drive installation axle, frame (1) bottom four corners department is equipped with wheel subassembly (2), the one end bottom that discharge opening (7) was kept away from to frame (1) is equipped with anti-tipping mechanism (10).
2. A dump truck according to claim 1, characterized by: the tipping bucket mechanism (4) comprises a first hydraulic cylinder (401) and a rotating seat (402), a wing plate (403) is arranged above one side of the car hopper (3), the rotating seat (402) is arranged below the wing plate (403), the lower end of the first hydraulic cylinder (401) is rotationally connected with a second shaft (6), and the output end of the first hydraulic cylinder (401) is rotationally connected with the rotating seat (402).
3. A dump truck according to claim 1, characterized by: the anti-tipping mechanism (10) comprises a second hydraulic cylinder (1001), an assembly frame (1002), an adjusting mechanism and a limiting plate (1003), wherein an installation groove (1004) is formed in one end bottom of the frame (1), the second hydraulic cylinder (1001) is arranged in the installation groove (1004), the assembly frame (1002) is arranged at the output end of the second hydraulic cylinder (1001), the adjusting mechanism is arranged inside the assembly frame (1002), and the limiting plate (1003) is symmetrically arranged on the adjusting mechanism.
4. A skip car according to claim 3 wherein: the adjusting mechanism comprises a second servo motor (1005) and a bidirectional screw rod (1006), the bidirectional screw rod (1006) is rotatably arranged in the assembly frame (1002), the bidirectional screw rod (1006) is driven by the second servo motor (1005), the upper end of the limiting plate (1003) is in threaded connection with the bidirectional screw rod (1006), and the top of the limiting plate (1003) is in sliding connection with the upper part in the assembly frame (1002).
5. A dump truck according to claim 1, characterized by: the wheel assembly (2) comprises a mounting frame (201), slag baffles (202) and moving wheels (203), the slag baffles (202) are symmetrically arranged at four corners of the bottom of the frame (1), the slag baffles (202) are obliquely arranged, the mounting frame (201) is arranged inside the two symmetrically arranged slag baffles (202), and the moving wheels (203) are arranged on the mounting frame (201).
6. A dump truck according to claim 1, characterized by: the top of the car hopper (3) is provided with an anti-overflow plate (11) through the rotation of a turnover shaft, a third servo motor (12) is arranged on the car frame (1), and the turnover shaft is driven by the third servo motor (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322022122.8U CN220243214U (en) | 2023-07-28 | 2023-07-28 | Tipping bucket type mine car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322022122.8U CN220243214U (en) | 2023-07-28 | 2023-07-28 | Tipping bucket type mine car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220243214U true CN220243214U (en) | 2023-12-26 |
Family
ID=89226881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322022122.8U Active CN220243214U (en) | 2023-07-28 | 2023-07-28 | Tipping bucket type mine car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220243214U (en) |
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2023
- 2023-07-28 CN CN202322022122.8U patent/CN220243214U/en active Active
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