CN220721065U - Shunting machine capable of automatically resetting hooks - Google Patents
Shunting machine capable of automatically resetting hooks Download PDFInfo
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- CN220721065U CN220721065U CN202322516020.1U CN202322516020U CN220721065U CN 220721065 U CN220721065 U CN 220721065U CN 202322516020 U CN202322516020 U CN 202322516020U CN 220721065 U CN220721065 U CN 220721065U
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- unhooking
- shunting machine
- arm
- hooking
- automatic
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- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 230000009471 action Effects 0.000 claims abstract description 7
- 210000000078 claw Anatomy 0.000 claims description 18
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model provides a shunting machine capable of automatically re-hooking, which comprises a shunting machine and an automatic unhooking robot; the automatic unhooking robot is arranged beside a coupler of the shunting machine; the automatic unhooking robot comprises a moving mechanism and a unhooking mechanism; the moving mechanism is fixed with the shunting machine and is used for driving the unhooking mechanism to move on the shunting machine along the track direction of the shunting machine; the uncoupling mechanism is connected with the moving end of the moving mechanism and is used for rotating a coupler lifting rod of the railway vehicle coupler to realize uncoupling action of the coupler. The utility model can realize the automatic re-hooking of the railway vehicle. The utility model can realize automatic re-hooking operation without the need of a unhooking mechanism, and has compact structure, lower cost and high reliability compared with the prior art.
Description
Technical Field
The utility model relates to the technical field of bulk cargo loading and unloading, in particular to a shunting machine capable of automatically re-hooking.
Background
The dumper unloading system is high-efficiency automatic equipment for dumper unloading of railway vehicles, and comprises equipment such as dumper, shunting machine and the like, wherein the shunting machine has the function of towing or pushing the railway vehicles. In the unloading operation, the dumped railway vehicles are pushed to the railway empty line by the shunting machine to be integrated into a row, and then pulled away by the railway locomotive. However, after the railway vehicle is operated by the dumper system and enters the empty line, the couplers on both sides of the vehicle are in a closed state. When two couplers of the interconnected hooks are in a closed state, the couplers cannot be interconnected. Therefore, it is necessary to open one of the couplers that collide with each other before the railway vehicles collide, so that automatic hooking is achieved when the railway vehicles collide. In the dumper system, the procedure is called re-hooking operation, and is a necessary pre-procedure for smoothly hooking the railway vehicle and the train after the dumping is completed. At present, the working procedure is completed by manual operation and is mainly divided into two steps, namely: 1. carrying out pin lifting operation on the coupler lifting rod to finish the unhooking action; 2. the knuckle is opened by an external force. In order to replace manual work and realize automatic re-hooking operation, a re-hooking mechanism (2022218975097) for railway transportation operation and a re-hooking robot and a unhooking operation method (202110496954 6) thereof are disclosed, wherein the intelligent re-hooking robot is provided with a unhooking mechanism and a unhooking mechanism which respectively execute unhooking action and unhooking action, but has a complex structure and high cost.
Disclosure of Invention
According to the technical problem, the automatic re-hooking shunting machine is provided, the automatic unhooking robot is arranged on the shunting machine, unhooking operation is carried out by utilizing the automatic unhooking robot, re-hooking operation is realized by utilizing the shunting machine, the mechanism is reduced, and the cost is reduced.
The utility model adopts the following technical means:
a shunting machine capable of automatically re-hooking comprises a shunting machine and an automatic unhooking robot;
the automatic unhooking robot is arranged beside a coupler of the shunting machine;
the automatic unhooking robot comprises a moving mechanism and a unhooking mechanism;
the moving mechanism is fixed with the shunting machine and is used for driving the unhooking mechanism to move on the shunting machine along the track direction of the shunting machine;
the uncoupling mechanism is connected with the moving end of the moving mechanism and is used for rotating a coupler lifting rod of the railway vehicle coupler to realize uncoupling action of the coupler.
Preferably, the unhooking mechanism comprises a first unhooking arm, a second unhooking arm and a hooking claw, wherein one end of the first unhooking arm is hinged with the moving end, the other end of the first unhooking arm is hinged with one end of the second unhooking arm, and the other end of the second unhooking arm is hinged with the hooking claw; a first rotary driving unit for rotating the first unhooking arm is arranged at the joint of the first unhooking arm and the moving end, a second rotary driving unit for rotating the second unhooking arm is arranged at the joint of the second unhooking arm and the first unhooking arm, and a third rotary driving unit for rotating the unhooking claw is arranged at the joint of the unhooking claw and the second unhooking arm;
the rotation axis of the first rotation driving unit is perpendicular to the axis of the first unhooking arm;
the rotation axis of the second rotation driving unit is perpendicular to the axis of the second unhooking arm;
the axis of rotation of the third rotary drive unit is parallel to the axis of the second unhooking arm.
Preferably, the hook claw comprises a rotating plate and a hook claw body arranged at one end of the rotating plate, the hook claw body is in a C shape or a U shape, the other end of the rotating plate is hinged with the second unhooking arm, and the plane of the rotating plate is parallel to the end face of the second unhooking arm.
The first rotation driving unit, the second rotation driving unit and the third rotation driving unit can adopt steering engines, motors, gears and other mechanisms for realizing rotation, and the structural mode can be various and only needs to realize relative rotation of two parts.
Preferably, the moving mechanism comprises a guide rail installed on the shunting machine, the extending direction of the guide rail is parallel to the track direction of the shunting machine, a moving seat matched with the guide rail is installed on the guide rail, a moving driving unit for driving the moving seat to move along the guide rail is installed on the shunting machine, and the moving seat is the moving end. The movable driving unit can adopt structures such as a hydraulic cylinder, an electric push rod, a screw rod and the like, and the structural mode can be various and only needs to drive the movable seat to move.
The shunting machine is an empty shunting machine or a heavy shunting machine.
When the shunting machine pushes the railway vehicle into place, the shunting machine is stationary and waits, and at the moment, the shunting machine and the coupler of the interconnecting and hanging railway vehicle are in a closed state. At this time, the automatic unhooking robot moves to the unhooking position, and after unhooking is completed by the unhooking mechanism, the robot is retracted to the original position. The shunting machine walks backwards, and the coupler knuckle of the shunting machine opens the coupler knuckle of the railway vehicle when the shunting machine is separated from the railway vehicle, so that the automatic re-hooking of the railway vehicle is realized. In the process of re-hooking, the coupler knuckle of the shunting machine is always in a closed state.
Compared with the prior art, the utility model has the following advantages:
the utility model can realize the automatic re-hooking of the railway vehicle. The utility model can realize automatic re-hooking operation without the need of a unhooking mechanism, and has compact structure, lower cost and high reliability compared with the prior art.
For the reasons, the utility model can be widely popularized in the fields of shunting machines and the like.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a car dumper capable of automatically re-hooking according to the utility model.
Fig. 2 is an enlarged view of the structure of the automatic re-hooking shunting machine.
Fig. 3 is a side view of a shunting machine capable of automatically re-hooking according to the present utility model.
Fig. 4 is a schematic structural diagram of an empty car dumper capable of automatically re-hooking according to the utility model.
Fig. 5 is a schematic diagram of a heavy truck shunting machine capable of automatically re-hooking according to the present utility model.
In the figure: 1. a shunting machine; 11. a knuckle; 2. automatic unhooking robot; 21. a moving mechanism; 211. a guide rail; 212. a movable seat; 213. an oil cylinder; 214. a base; 22. a unhooking mechanism; 221. a first unhooking arm; 222. a second unhooking arm; 223. a hook claw; 224. and (5) rotating the plate.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be clear that the dimensions of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model: the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.
As shown in fig. 1 to 5, a shunting machine capable of automatically re-hooking comprises a shunting machine 1 and an automatic unhooking robot 2;
the automatic unhooking robot 2 is arranged beside a coupler knuckle 11 of the shunting machine 1;
the automatic unhooking robot 2 includes a moving mechanism 21 and a unhooking mechanism 22;
the moving mechanism 21 is fixed with the shunting machine 1 and is used for driving the unhooking mechanism 22 to move on the shunting machine 1 along the track direction of the shunting machine 1; the moving mechanism 2.1 comprises a guide rail 211 arranged on the shunting machine 1, the extending direction of the guide rail 211 is parallel to the track direction of the shunting machine 1, a moving seat 212 matched with the guide rail is arranged on the guide rail 211, and a moving driving unit for driving the moving seat 212 to move along the guide rail is arranged on the shunting machine 1. The movable driving unit can adopt structures such as a hydraulic cylinder, an electric push rod, a screw rod and the like, and the structural mode can be various and only needs to drive the movable base 212 to move. In this embodiment, an oil cylinder 213 is used, and a fixed end of the oil cylinder is fixed to the shunting machine 1 through a base 214.
The uncoupling mechanism 22 is connected with the moving end of the moving mechanism and is used for rotating a coupler lifting rod of the railway vehicle coupler to realize uncoupling action of the coupler. The unhooking mechanism 22 comprises a first unhooking arm 221, a second unhooking arm 222 and a hooking claw 223, wherein one end of the first unhooking arm 221 is hinged with the movable seat 212, the other end of the first unhooking arm 221 is hinged with one end of the second unhooking arm 222, and the other end of the second unhooking arm 222 is hinged with the hooking claw 223; a first rotation driving unit, a second rotation driving unit and a third rotation driving unit are respectively arranged at the hinge joint of the first unhooking arm 221 and the movable base 212, the hinge joint of the second unhooking arm 222 and the first unhooking arm 221, and the hinge joint of the hook claw 223 and the second unhooking arm 222;
the rotation axis of the first rotation driving unit is perpendicular to the axis of the first hooking arm 221;
the rotation axis of the second rotation driving unit is perpendicular to the axis of the second unhooking arm 222;
the rotational axis of the third rotational drive unit is parallel to the axis of the second unhooking arm 222.
The hook 223 includes a rotating plate 224 and a hook body installed at one end of the rotating plate, the hook body is in a C shape or a U shape, the other end of the rotating plate 224 is hinged to the second unhooking arm 222, and a plane where the rotating plate 224 is located is parallel to an end face of the second unhooking arm 222.
The first rotation driving unit, the second rotation driving unit and the third rotation driving unit can adopt steering engines, motors, gears and other mechanisms for realizing rotation, and the structural mode can be various and only needs to realize relative rotation of two parts.
The shunting machine 1 is an empty shunting machine (shown in fig. 4) or a heavy shunting machine (shown in fig. 5). When the dumper system is arranged in a turning-back way, the automatic unhooking robot 2 is arranged on the empty dumper, and when the dumper system is arranged in a penetrating way, the automatic unhooking robot 2 can be arranged on the heavy dumper.
When the shunting machine pushes the railway vehicle into place, the shunting machine 1 is stationary and waits, and at the moment, the shunting machine 1 and the coupler of the interconnecting and hanging railway vehicle are in a closed state. At this time, the automatic unhooking robot 2 travels to the unhooking position, and after unhooking is completed by the unhooking mechanism, the robot is retracted to the home position. The shunting machine 1 moves backwards, and the coupler knuckle of the shunting machine 1 opens the coupler knuckle of the railway vehicle when being separated from the railway vehicle, so that the automatic re-hooking of the railway vehicle is realized. In the process of re-hooking, the coupler knuckle of the shunting machine 1 is always in a closed state.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (6)
1. The shunting machine capable of automatically re-hooking comprises a shunting machine and is characterized by also comprising an automatic unhooking robot;
the automatic unhooking robot is arranged beside a coupler of the shunting machine;
the automatic unhooking robot comprises a moving mechanism and a unhooking mechanism;
the moving mechanism is fixed with the shunting machine and is used for driving the unhooking mechanism to move on the shunting machine along the track direction of the shunting machine;
the uncoupling mechanism is connected with the moving end of the moving mechanism and is used for rotating a coupler lifting rod of the railway vehicle coupler to realize uncoupling action of the coupler.
2. The automatic re-hooking shunting machine according to claim 1, wherein the unhooking mechanism comprises a first unhooking arm, a second unhooking arm and a hooking claw, one end of the first unhooking arm is hinged with the moving end, the other end of the first unhooking arm is hinged with one end of the second unhooking arm, and the other end of the second unhooking arm is hinged with the hooking claw; a first rotary driving unit for rotating the first unhooking arm is arranged at the joint of the first unhooking arm and the moving end, a second rotary driving unit for rotating the second unhooking arm is arranged at the joint of the second unhooking arm and the first unhooking arm, and a third rotary driving unit for rotating the unhooking claw is arranged at the joint of the unhooking claw and the second unhooking arm;
the rotation axis of the first rotation driving unit is perpendicular to the axis of the first unhooking arm;
the rotation axis of the second rotation driving unit is perpendicular to the axis of the second unhooking arm;
the axis of rotation of the third rotary drive unit is parallel to the axis of the second unhooking arm.
3. The automatic re-hooking shunting machine according to claim 1, wherein the moving mechanism comprises a guide rail installed on the shunting machine, the extending direction of the guide rail is parallel to the track direction of the shunting machine, a moving seat matched with the guide rail is installed on the guide rail, a moving driving unit for driving the moving seat to move along the guide rail is installed on the shunting machine, and the moving seat is the moving end.
4. The automatic re-hooking and shunting machine according to claim 2, wherein the hooking claw comprises a rotating plate and a hooking claw body installed at one end of the rotating plate, the hooking claw body is in a C shape or a U shape, the other end of the rotating plate is hinged with the second unhooking arm, and the plane of the rotating plate is parallel to the end face of the second unhooking arm.
5. The automatic re-hooking type shunting machine according to claim 1, wherein the shunting machine is an empty shunting machine.
6. The automatic re-hooking type shunting machine according to claim 1, wherein the shunting machine is a heavy shunting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322516020.1U CN220721065U (en) | 2023-09-15 | 2023-09-15 | Shunting machine capable of automatically resetting hooks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322516020.1U CN220721065U (en) | 2023-09-15 | 2023-09-15 | Shunting machine capable of automatically resetting hooks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220721065U true CN220721065U (en) | 2024-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322516020.1U Active CN220721065U (en) | 2023-09-15 | 2023-09-15 | Shunting machine capable of automatically resetting hooks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220721065U (en) |
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2023
- 2023-09-15 CN CN202322516020.1U patent/CN220721065U/en active Active
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