CN117227783A - Car dumper system with automatic re-hooking car dumper and operation method - Google Patents

Car dumper system with automatic re-hooking car dumper and operation method Download PDF

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Publication number
CN117227783A
CN117227783A CN202311194859.6A CN202311194859A CN117227783A CN 117227783 A CN117227783 A CN 117227783A CN 202311194859 A CN202311194859 A CN 202311194859A CN 117227783 A CN117227783 A CN 117227783A
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CN
China
Prior art keywords
unhooking
automatic
hooking
dumper
shunting machine
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Pending
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CN202311194859.6A
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Chinese (zh)
Inventor
李晋
牟瑞平
侯文奇
洪德新
邢志涛
郝丽
于旺
邓平平
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Dalian Huarui Heavy Industry Group Co Ltd
Original Assignee
Dalian Huarui Heavy Industry Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Dalian Huarui Heavy Industry Group Co Ltd filed Critical Dalian Huarui Heavy Industry Group Co Ltd
Priority to CN202311194859.6A priority Critical patent/CN117227783A/en
Publication of CN117227783A publication Critical patent/CN117227783A/en
Pending legal-status Critical Current

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Abstract

The invention provides a car dumper system with an automatic re-hooking car dumper and an operation method, wherein the car dumper system comprises the car dumper and the automatic re-hooking car dumper, and the automatic re-hooking car dumper comprises the car dumper and an automatic unhooking robot arranged on the car dumper; after the railway vehicle moves to a vehicle unhooking position from the shunting machine, the automatic unhooking robot unhooks the railway vehicle, and when the shunting machine is separated from the railway vehicle, a coupler knuckle of a coupler of the shunting machine opens the coupler knuckle of the coupler of the railway vehicle, so that the re-hooking of the railway vehicle is realized. The invention adopts the automatic re-hooking shunting machine to realize re-hooking of the railway vehicle, and can realize re-hooking operation without arranging a re-hooking robot, and simultaneously, the automatic unhooking robot is directly arranged on the automatic re-hooking shunting machine without arranging a robot track on the ground again. The system and the operation method provided by the invention have the advantages of simple equipment, low cost, high reliability and simple operation.

Description

Car dumper system with automatic re-hooking car dumper and operation method
Technical Field
The invention relates to the technical field of car dumper systems, in particular to a car dumper system with an automatic re-hooking car dumper and an operation method.
Background
The dumper unloading system is an efficient automatic device for dumping railway vehicles. In the unloading operation, the railway vehicle and the dumper are dumped, and then the dumped railway vehicle needs to be integrated and listed on a railway empty train and then pulled away by a 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 (2021104969546) 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 problems, a car dumper system with an automatic re-hooking car dumper and an operation method are provided.
The invention adopts the following technical means:
the dumper system comprises a dumper and an automatic re-hooking dumper, wherein the automatic re-hooking dumper comprises a dumper and an automatic unhooking robot arranged on the dumper;
the car dumper is positioned on the railway and used for dumping railway vehicles;
the shunting machine is positioned beside the railway and used for pushing the railway vehicle;
the automatic unhooking robot is arranged beside a coupler of the shunting machine and 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 a coupler of the railway vehicle to realize uncoupling of the coupler of the railway vehicle;
after the railway vehicle moves to a vehicle unhooking position from the shunting machine, the automatic unhooking robot unhooks the railway vehicle, and when the shunting machine is separated from the railway vehicle, a coupler knuckle of a coupler of the shunting machine opens the coupler knuckle of the coupler of the railway vehicle, so that the re-hooking of the railway vehicle is realized.
Preferably, the dumper system is a through dumper system, the railway is one and comprises a heavy line and an empty line, and the empty line and the heavy line are respectively positioned at the front side and the rear side of the dumper.
Preferably, the dumper system is a turn-back dumper system, the number of railways is two, the two dumpers are arranged in parallel and are respectively a heavy truck line and an empty truck line, the heavy truck line is provided with the dumper, the heavy truck shunting machine is arranged beside the heavy truck line, the automatic re-hooking dumper is arranged beside the empty truck line, a transfer platform is arranged between the heavy truck line and the empty truck line, and the transfer platform is used for transferring the railway vehicles from the heavy truck line to the empty truck line.
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 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.
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 invention also discloses a car dumper operation method with the automatic re-hooking car dumper, which comprises the following steps:
(1) The automatic re-hooking shunting machine pushes the railway vehicle dumped by the dumper to a vehicle hooking position;
(2) The automatic unhooking robot moves to a unhooking action position on the automatic re-hooking shunting machine;
(3) The automatic unhooking robot stretches out of the unhooking mechanism to unhook the coupler of the railway vehicle;
(4) The automatic unhooking robot withdraws the unhooking mechanism;
(5) The automatic re-hooking shunting machine is separated from the railway vehicle by backward travel, in the separation process, the coupler knuckle of the railway vehicle is opened by the coupler knuckle of the shunting machine, so that the automatic re-hooking of the railway vehicle is realized, and in the automatic re-hooking process, the coupler knuckle of the shunting machine is in a closed state.
Compared with the prior art, the invention has the following advantages:
the invention adopts a car dumper system with an automatic re-hooking car dumper, the automatic re-hooking car dumper comprises a car dumper and an automatic unhooking robot, the automatic unhooking robot is adopted to unhook the railway vehicle, re-hooking of the railway vehicle can be realized by adopting the automatic re-hooking car dumper, re-hooking operation can be realized without arranging the re-hooking robot, and meanwhile, the automatic unhooking robot is directly arranged on the automatic re-hooking car dumper without arranging a robot track on the ground. The system and the operation method provided by the invention have the advantages of simple equipment, low cost, high reliability and simple operation.
For the reasons, the invention can be widely popularized in the fields of car dumper systems and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a plan view of a dumper system (through type) with an automatic re-hooked dumper according to an embodiment of the present invention (when the dumper is coupled to a railway vehicle).
Fig. 2 is a plan view of a dumper system (through-going) with an automatic re-hooking dumper in accordance with an embodiment of the present invention (with a railway vehicle in a vehicle hooking position).
Fig. 3 is a plan view of a dumper system (through-going) with an automatic re-hook dumper (dumper separated from railway car, railway car knuckle opened) according to an embodiment of the present invention.
Fig. 4 is a plan view of a dumper system (through-type) with an automatic re-hooking dumper (after unhooking of a railway vehicle) according to an embodiment of the present invention.
Fig. 5 is a plan view of a dumper system (turn-back type) with an automatic re-hook dumper in accordance with an embodiment of the present invention (when an empty dumper is coupled to a railway vehicle).
Fig. 6 is a plan view of a dumper system (turn-back) with an automatic re-hook dumper in accordance with an embodiment of the present invention (with a railway vehicle in a vehicle pick-up position).
Fig. 7 is a plan view of a dumper system (turn-back) with an automatic re-hooking dumper (when a railway vehicle is unhooked) according to an embodiment of the present invention.
Fig. 8 is a plan view of a dumper system (turn-back) with an automatic re-hook dumper (dumper separated from rail car, rail car knuckle opened) according to an embodiment of the present invention.
Fig. 9 is a schematic structural view of an automatic unhooking robot in an embodiment of the invention.
Fig. 10 is a schematic view of a structure of an automatic unhooking robot in a specific embodiment of the present invention.
Fig. 11 is an enlarged view of the automatic unhooking robot unhooking in the embodiment of the present invention.
In the figure: 1. a car dumper; 2. automatic re-hooking shunting machine; 3. a shunting machine; 3A, a heavy truck shunting machine; 3B, an empty car shunting machine; 4. automatic unhooking robot; 41. a moving mechanism; 411. a guide rail; 412. a movable seat; 413. an oil cylinder; 414. a base; 42. a unhooking mechanism; 421. a first unhooking arm; 422. a second unhooking arm; 423. a hook claw; 5. and (5) a transfer platform.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other. The invention 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 invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, 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 invention, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
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 invention. 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 invention 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 invention, 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 invention 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 invention: 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 invention.
As shown in fig. 1 to 11, a dumper system with an automatic re-hooking dumper comprises a dumper 1 and an automatic re-hooking dumper 2, wherein the automatic re-hooking dumper 2 comprises a dumper 3 and an automatic unhooking robot 4 arranged on the dumper 3;
the dumper 1 is positioned on a railway and used for dumping railway vehicles;
the shunting machine 3 is positioned beside the railway and used for pushing the railway vehicle;
the automatic unhooking robot 4 is arranged beside a coupler of the shunting machine 3 and comprises a moving mechanism 41 and a unhooking mechanism 42; the moving mechanism 41 is fixed with the shunting machine 3, and is used for driving the unhooking mechanism 42 to move on the shunting machine 3 along the track direction of the shunting machine 3; the uncoupling mechanism 42 is connected with the moving end of the moving mechanism 41 and is used for rotating a coupler lifting rod of a coupler of the railway vehicle to realize uncoupling of the coupler of the railway vehicle;
as shown in fig. 9 to 11, the moving mechanism 41 includes a guide rail 411 mounted on the shunting machine 3, an extending direction of the guide rail 411 is parallel to a track direction of the shunting machine 3, a moving seat 412 matched with the guide rail 411 is mounted on the guide rail 411, a moving driving unit for driving the moving seat 412 to move along the guide rail 411 is mounted on the shunting machine 3, and the moving seat 412 is the moving end. The movable driving unit may adopt a structure such as a hydraulic cylinder, an electric push rod, a screw rod, etc., and the structural mode may be various and only needs to drive the movable seat 412 to move. In this embodiment, an oil cylinder 413 is used, and a fixed end of the oil cylinder is fixed to the shunting machine 1 through a base 414.
The unhooking mechanism 42 includes a first unhooking arm 421, a second unhooking arm 422, and a hook claw 423, where one end of the first unhooking arm 421 is hinged to the moving seat 412, the other end is hinged to one end of the second unhooking arm 422, and the other end of the second unhooking arm 422 is hinged to the hook claw 423; the hook 423 comprises a rotating plate and a hook body arranged 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 is hinged with the second unhooking arm 422, and the plane of the rotating plate is parallel to the 422 end face of the second unhooking arm. A first rotation driving unit for rotating the first unhooking arm 421 is arranged at the hinge joint of the first unhooking arm 421 and the moving seat 412, a second rotation driving unit for rotating the second unhooking arm 422 is arranged at the hinge joint of the second unhooking arm 422 and the first unhooking arm 421, and a third rotation driving unit for rotating the hooking claw is arranged at the hinge joint of the hooking claw 423 and the second unhooking arm 422; the rotation axis of the first rotation driving unit is perpendicular to the axis of the first unhooking arm 421; the axis of rotation of the second rotary drive unit is perpendicular to the axis of the second unhooking arm 422; the axis of rotation of the third rotary drive unit is parallel to the axis of the second unhooking arm 422. 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.
After the railway vehicle moves to a vehicle unhooking position from the shunting machine 3, the automatic unhooking robot 4 unhooks the railway vehicle, and when the shunting machine 3 is separated from the railway vehicle, a coupler knuckle of a coupler of the shunting machine 3 opens the coupler knuckle of the coupler of the railway vehicle, so that the re-hooking of the railway vehicle is realized.
Example 1
The embodiment provides a car dumper system with an automatic re-hooking car dumper, the car dumper system is a through car dumper system, the railway is one and comprises a heavy car line and an empty car line, and the empty car line and the heavy car line are respectively positioned on the front side and the rear side of the car dumper, as shown in fig. 1-4. The operation method comprises the following steps:
(1) The shunting machine 3 of the automatic re-hooking shunting machine 2 pushes the railway vehicle dumped by the shunting machine 1 to a vehicle hooking position of an empty line by a heavy line, wherein the vehicle hooking position refers to a space on the empty line;
(2) The automatic unhooking robot 4 moves to a unhooking action position on the automatic double-hook shunting machine 2, wherein the unhooking action position is the position of a coupler lifting rod of a coupler of a railway vehicle;
(3) The automatic uncoupling robot 4 stretches out of the uncoupling mechanism 42 to uncork the coupler of the railway vehicle;
(4) The automatic unhooking robot 4 withdraws the unhooking mechanism 42;
(5) The automatic re-hooking shunting machine 2 is separated from the railway vehicle by backward travel, in the separation process, the coupler knuckle of the railway vehicle is opened by the coupler knuckle of the shunting machine 3, so that the automatic re-hooking of the railway vehicle is realized, and in the automatic re-hooking process, the coupler knuckle of the shunting machine 3 is in a closed state.
Example 2
The embodiment provides a car dumper system with an automatic re-hooking car dumper, the car dumper system is a turning-back type car dumper system, two railways are arranged in parallel and are respectively a heavy car line and an empty car line, the heavy car line is provided with the car dumper 1, the heavy car dumper 3A is arranged beside the heavy car line, the automatic re-hooking car dumper 2 is arranged beside the empty car line, the car dumper 3 of the automatic re-hooking car dumper 2 is used as the empty car dumper 3B, the automatic unhooking robot 4 is arranged on the empty car dumper 3B, the structure of the heavy car dumper 3A is identical to that of the empty car dumper 3B, no automatic unhooking robot 4 is arranged, a transfer platform 5 is arranged between the heavy car line and the empty car line, and the transfer platform 5 is used for transferring railway vehicles from the heavy car line to the empty car line, as shown in fig. 5-8. The operation method comprises the following steps:
(1) The heavy car shunting machine 3A pushes the railway vehicle dumped by the dumper 1 to the transfer platform 5 from a heavy car line, the transfer platform 5 transfers the railway vehicle to an empty car line, and the empty car shunting machine 3B pushes the railway vehicle to a vehicle hooking position;
(2) The automatic unhooking robot 4 moves to a unhooking action position on the automatic re-hooking shunting machine 2;
(3) The automatic uncoupling robot 4 stretches out of the uncoupling mechanism 42 to uncork the coupler of the railway vehicle;
(4) The automatic unhooking robot 4 withdraws the unhooking mechanism 42;
(5) The automatic re-hooking shunting machine 2 is separated from the railway vehicle by backward travel, in the separation process, the coupler knuckle of the railway vehicle is opened by the coupler knuckle of the empty car shunting machine 3B, so that the automatic re-hooking of the railway vehicle is realized, and in the automatic re-hooking process, the coupler knuckle of the empty car shunting machine 3B is in a closed state.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention 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 invention.

Claims (7)

1. The dumper system with the automatic re-hooking shunting machine is characterized by comprising the dumper and the automatic re-hooking shunting machine, wherein the automatic re-hooking shunting machine comprises the shunting machine and an automatic unhooking robot arranged on the shunting machine;
the car dumper is positioned on the railway and used for dumping railway vehicles;
the shunting machine is positioned beside the railway and used for pushing the railway vehicle;
the automatic unhooking robot is arranged beside a coupler of the shunting machine and 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 a coupler of the railway vehicle to realize uncoupling of the coupler of the railway vehicle;
after the railway vehicle moves to a vehicle unhooking position from the shunting machine, the automatic unhooking robot unhooks the railway vehicle, and when the shunting machine is separated from the railway vehicle, a coupler knuckle of a coupler of the shunting machine opens the coupler knuckle of the coupler of the railway vehicle, so that the re-hooking of the railway vehicle is realized.
2. The dumper system with the automatic re-hooking dumper according to claim 1, wherein the dumper system is a through dumper system, the railway is one and comprises a heavy line and an empty line, and the empty line and the heavy line are respectively positioned on the front side and the rear side of the dumper.
3. The dumper system with the automatic re-hooking dumper according to claim 1, wherein the dumper system is a turn-back dumper system, the number of railways is two, the two dumpers are arranged in parallel and are a heavy line and an empty line respectively, the dumper is arranged on the heavy line, the heavy dumper is arranged beside the heavy line, the automatic re-hooking dumper is arranged beside the empty line, a transfer platform is arranged between the heavy line and the empty line, and the transfer platform is used for transferring the railway vehicles from the heavy line to the empty line.
4. The tippler system with automatic re-hooking and 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.
5. The tipper system with 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, and 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.
6. The tippler system with automatic re-hooking and shunting machine according to claim 4, 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.
7. A method of operating a dumper with an automatic re-hooked shunting machine, characterized in that a dumper system according to any of the claims 1-6 is used, comprising the steps of:
(1) The automatic re-hooking shunting machine pushes the railway vehicle dumped by the dumper to a vehicle hooking position;
(2) The automatic unhooking robot moves to a unhooking action position on the automatic re-hooking shunting machine;
(3) The automatic unhooking robot stretches out of the unhooking mechanism to unhook the coupler of the railway vehicle;
(4) The automatic unhooking robot withdraws the unhooking mechanism;
(5) The automatic re-hooking shunting machine is separated from the railway vehicle by backward travel, in the separation process, the coupler knuckle of the railway vehicle is opened by the coupler knuckle of the shunting machine, so that the automatic re-hooking of the railway vehicle is realized, and in the automatic re-hooking process, the coupler knuckle of the shunting machine is in a closed state.
CN202311194859.6A 2023-09-15 2023-09-15 Car dumper system with automatic re-hooking car dumper and operation method Pending CN117227783A (en)

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Application Number Priority Date Filing Date Title
CN202311194859.6A CN117227783A (en) 2023-09-15 2023-09-15 Car dumper system with automatic re-hooking car dumper and operation method

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Application Number Priority Date Filing Date Title
CN202311194859.6A CN117227783A (en) 2023-09-15 2023-09-15 Car dumper system with automatic re-hooking car dumper and operation method

Publications (1)

Publication Number Publication Date
CN117227783A true CN117227783A (en) 2023-12-15

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Application publication date: 20231215