CN219791780U - Novel mine car uninstallation helping hand device - Google Patents
Novel mine car uninstallation helping hand device Download PDFInfo
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- CN219791780U CN219791780U CN202320987807.3U CN202320987807U CN219791780U CN 219791780 U CN219791780 U CN 219791780U CN 202320987807 U CN202320987807 U CN 202320987807U CN 219791780 U CN219791780 U CN 219791780U
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- unloading
- mine car
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- hinge seat
- unloading station
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- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 abstract description 16
- 230000008569 process Effects 0.000 abstract description 15
- 239000000463 material Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000003245 coal Substances 0.000 abstract description 5
- 238000005272 metallurgy Methods 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000003137 locomotive effect Effects 0.000 description 7
- 238000005299 abrasion Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Abstract
The utility model relates to a novel mine car unloading booster device which consists of a base, a stand column, a box body, an outer hinge seat, an inner lower hinge seat, a hinge shaft, an inner upper hinge seat, a sealing cover, a tire-shaped booster wheel, a speed reducer, a motor, a turntable, a connecting seat, an air cylinder and an air cylinder seat, wherein the number of the groups is configured at two ends of two sides of an unloading station according to the on-site condition, and when the mine car is powered off and loses traction after entering the unloading station, the tire-shaped booster wheel drives the mine car to continue to move forward, and the original running speed is still kept unchanged and the unloading process is smoothly completed through the unloading station. When the mine car is required to return from the original way, the electric equipment controls the adjusting motor to reversely run, the previous running process can be repeated, and the empty train is pulled out of the unloading station to finish the operation, so that the mine car is not influenced by the loss of traction. The utility model has the advantages of convenient operation and maintenance, simple structure, prolonged service life of equipment, improved production efficiency and reduced equipment investment and maintenance cost. The method is mainly used for the occasion of unloading processes of unloading stations of large mine underground materials such as coal, metallurgy and the like.
Description
Technical Field
The utility model relates to a novel mine car unloading booster device, which is mainly used for the unloading process in the transportation of large mine cars of underground materials of coal, metallurgy and the like, and belongs to the technical field of the unloading process of mine car transportation unloading stations.
Background
At present, mine exploitation underground in China such as coal metallurgy mainly adopts mine car transportation, and bottom side dump mine cars are widely used along with continuous improvement of mine production capacity in China. When a traction locomotive drives a train of mine cars to enter an unloading station, wheels of the mine cars are suspended by using a curved track space curve of the unloading station, a mine car bottom plate is opened to enable materials to flow out, the traction locomotive and the mine cars lose traction in a transient power failure condition at the moment, and wing plates on two sides of the electric traction locomotive and the mine cars are respectively supported by riding wheels of the unloading station to move forwards by using inertia, so that the running speed is completely uncontrolled, the unloading process of the bottom of a car and a carriage is short, the materials are easy to unload and not clean, and the unloading effect is influenced; the vehicle speed is too slow and the inertia is small to push the locomotive through the unloading station and cannot be unloaded. The gravity action of the unloading station riding wheel supporting the whole train can also greatly influence the service life of the riding wheel, thereby seriously influencing the production efficiency and increasing the maintenance cost. The novel mine car unloading booster device is particularly needed at present, and is not influenced by loss of traction force after power failure after the mine car enters an unloading station, so that the mine car can keep the original running speed unchanged, and the unloading process can be successfully completed through the unloading station.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the novel mine car unloading booster device is characterized in that the mine car is not influenced by the loss of traction force after power failure after entering an unloading station, the original running speed of the mine car can be kept unchanged, and the unloading process of the mine car can be completed through the unloading station smoothly.
In order to achieve the above purpose, the technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a novel mine car uninstallation helping hand device, comprises base, stand, box, outer hinge seat, interior lower hinge seat, hinge pin, interior upper hinge seat, sealed lid, tire-shaped helping hand wheel, speed reducer, motor, carousel, connecting seat, cylinder and cylinder seat, its technical characterized in that: the upper part of the base 1 is provided with a stand column 2 and a box body 3, the stand column 2 and the box body 3 are fixedly connected together, the upper part and one side of the box body 3 are open, an outer hinge seat 4 is fixed on the upper part of the stand column 2, an inner lower hinge seat 5 is fixed on the lower part of a rotary table 12, an inner upper hinge seat 7 is fixed on the upper part of the rotary table 12 and is connected in series through a hinge shaft 6, the lower part of the rotary table 12 is provided with a speed reducer 10 and a motor 11 which are connected together, a tire-shaped booster wheel 9 is arranged on a speed reducer 10 shaft penetrating through the rotary table 12, a sealing cover 8 is arranged on the box body 3, a connecting seat 13 is arranged outside the other side of the rotary table 12, the connecting seat 13 is connected with a fork in front of an air cylinder 14, the rear part of the air cylinder 14 is fixed on an air cylinder seat 15, and the air cylinder seat 15 is fixed on the outer surface of the box body 3 and is also arranged on the base 1.
Compared with the prior art, the utility model has the following characteristics by adopting the structure.
Compared with the prior art, the utility model has the innovation points that the tire-shaped booster wheels are used for pushing the traction locomotive and the mine car to enter the unloading station, so that the original running speed is kept unchanged, the assistance process can be smoothly completed through the unloading station, the problem that the traction force of the train is lost in the transient power-off condition is thoroughly solved, the wing plates on two sides of the train are respectively supported by the riding wheels of the unloading station to move forward by utilizing inertia, the running speed is too fast depending on the inertia but uncontrollable, the unloading process of the bottom and the carriage is shorter, the material is easy to unload and is not clean, and the unloading effect is influenced; the production efficiency is affected by the phenomenon that the locomotive cannot be pushed to pass through the unloading station and cannot be unloaded due to the fact that the speed of the locomotive is too slow and the inertia is small.
Compared with the prior art, the utility model utilizes the friction between the tyre-shaped booster wheel and the outside of the carriage to push the train to move, the rubber material of the tyre-shaped booster wheel can not cause abrasion to the outside of the carriage, the service life of the mine car is greatly prolonged, the production cost is reduced, and the equipment investment is reduced.
Compared with the prior art, the utility model utilizes the external friction force of the tyre-shaped booster wheel and the carriage to push the train to move, reduces the inertia of the gravity action of the whole train supported by the riding wheel of the unloading station, and also reduces the stress of the riding wheel, thereby seriously prolonging the service life of the riding wheel, prolonging the service life of equipment and reducing the maintenance and investment cost of the equipment.
Compared with the prior art, the box body adopts an open type, has simple structure, is convenient to maintain and operate, can greatly reduce investment cost and improves production efficiency.
The novel mine car unloading assisting system is particularly suitable for occasions of unloading processes of unloading stations in the transportation of large mine cars of underground materials of coal, metallurgy and the like.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a top view of fig. 1.
In the figure: 1-a base 2-a column 3-a box body 4-an outer hinge seat 5-an inner lower hinge seat 6-a hinge shaft 7-an inner upper hinge seat 8-a sealing cover 9-a tyre-shaped booster wheel 10-a speed reducer 11-a motor 12-a turntable 13-a connecting seat 14-an air cylinder 15-an air cylinder seat.
Detailed Description
Embodiments of the present utility model are further described below with reference to the accompanying drawings.
1-2, the novel mine car unloading booster device provided by the utility model consists of a base, an upright post, a box body, an outer hinge seat, an inner lower hinge seat, a hinge shaft, an inner upper hinge seat, a sealing cover, a tire-shaped booster wheel, a speed reducer, a motor, a turntable, a connecting seat, an air cylinder and an air cylinder seat, and is characterized in that: the upper part of the base 1 is provided with a stand column 2 and a box body 3, the stand column 2 and the box body 3 are fixedly connected together, the upper part and one side of the box body 3 are open, an outer hinge seat 4 is fixed on the upper part of the stand column 2, an inner lower hinge seat 5 is fixed on the lower part of a rotary table 12, an inner upper hinge seat 7 is fixed on the upper part of the rotary table 12 and is connected in series through a hinge shaft 6, the lower part of the rotary table 12 is provided with a speed reducer 10 and a motor 11 which are connected together, a tire-shaped booster wheel 9 is arranged on a speed reducer 10 shaft penetrating through the rotary table 12, a sealing cover 8 is arranged on the box body 3, a connecting seat 13 is arranged outside the other side of the rotary table 12, the connecting seat 13 is connected with a fork in front of an air cylinder 14, the rear part of the air cylinder 14 is fixed on an air cylinder seat 15, and the air cylinder seat 15 is fixed on the outer surface of the box body 3 and is also arranged on the base 1.
The working principle of the novel mine car unloading booster device is as follows: a plurality of groups are arranged at two ends of two sides of the unloading station, under the control of electric equipment, when a motor is connected with a power supply, a speed reducer is arranged, the speed reducer drives a tire-shaped booster wheel to rotate, when a mine car passes through the unloading station, a cylinder simultaneously pushes a turntable to move forward, so that the rotating tire-shaped booster wheel is combined with two sides of the mine car to generate larger friction force, and the rotating tire-shaped booster wheel pushes a car box to move forward along with the rotation of the tire-shaped booster wheel, and when the whole train drives out of the unloading station, the unloading process is completed. When the mine car is required to return from the original road, the electric equipment controls the adjusting motor to reversely run, the front running process can be repeated, the empty train is pulled out of the unloading station, the mine car is not influenced by loss of traction after power failure after entering the unloading station, the mine car still can keep the original running speed unchanged, and the mine car can smoothly pass through the unloading station process. The utility model can configure the group number according to the site situation, each group can be controlled independently or in a centralized way, the operation is simple and convenient, the structure is simple, the maintenance is convenient, the abrasion to the mine car is small, the service life of the equipment is prolonged, the production efficiency is greatly improved, and the equipment investment and the maintenance cost are reduced. The unloading device is particularly suitable for occasions of unloading processes of unloading stations in the transportation of large mine underground materials such as coal, metallurgy and the like.
Those skilled in the art may implement the described functionality using different approaches for each particular application, but such implementation is not intended to be limiting.
Various modifications and alterations of this utility model may be made by those skilled in the art without departing from the spirit and scope of this utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (1)
1. The utility model provides a novel mine car uninstallation helping hand device, comprises base, stand, box, outer hinge seat, interior lower hinge seat, hinge pin, interior upper hinge seat, sealed lid, tire-shaped helping hand wheel, speed reducer, motor, carousel, connecting seat, cylinder and cylinder seat, characterized by: the base (1) upper portion is installed stand (2) and box (3), stand (2) and box (3) link firmly together, box (3) upper portion and one side are open-type, outer hinge seat (4) are fixed on the upper portion of stand (2), interior lower hinge seat (5) are fixed in the lower part of carousel (12), interior upper hinge seat 7 is fixed on the upper portion of carousel (12), link together through hinge pin (6) in series, speed reducer (10) and motor (11) that link together are installed to carousel (12) lower part, tire-shaped booster wheel (9) are installed on speed reducer (10) axle that passes carousel (12), sealed lid (8) are installed on box (3) upper portion, connecting seat (13) are equipped with to the opposite side outside of carousel (12), connecting seat (13) are connected with cylinder (14) front fork, cylinder (14) rear portion is fixed on cylinder seat (15), cylinder seat (15) are fixed on base (1) outside also.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320987807.3U CN219791780U (en) | 2023-04-27 | 2023-04-27 | Novel mine car uninstallation helping hand device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320987807.3U CN219791780U (en) | 2023-04-27 | 2023-04-27 | Novel mine car uninstallation helping hand device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219791780U true CN219791780U (en) | 2023-10-03 |
Family
ID=88181736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320987807.3U Active CN219791780U (en) | 2023-04-27 | 2023-04-27 | Novel mine car uninstallation helping hand device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219791780U (en) |
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2023
- 2023-04-27 CN CN202320987807.3U patent/CN219791780U/en active Active
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