CN-121973824-A - Automatic separating device for rail train

CN121973824ACN 121973824 ACN121973824 ACN 121973824ACN-121973824-A

Abstract

The embodiment of the disclosure discloses an automatic rail train disconnection device. The automatic rail train splitting device comprises a moving mechanism, a turnover mechanism, a link mechanism and a controller, wherein the moving mechanism comprises a moving trolley main body, a guide rail and a transmission assembly, the moving trolley main body is movably arranged on the guide rail, the transmission assembly is used for driving the moving trolley main body to move on the guide rail, the turnover mechanism is arranged on the moving trolley main body and comprises a servo motor and a plug pin pulling assembly, the servo motor is used for driving the plug pin pulling assembly to turn over, the plug pin pulling assembly comprises a hook, the hook is used for pulling out a plug pin of a rail train, the link mechanism comprises a folding link rod and a link rod driving piece, the link rod driving piece is used for driving the folding link rod to fold so as to jack up an air pipe of the rail train, and the transmission assembly, the turnover mechanism and the link rod driving piece are all in communication connection with the controller. The automatic disconnection device of the rail train can improve safety.

Inventors

TAN SHENGHU
MA SHUANG
HE WEILONG
LUO JIANSHENG

Assignees

北京瓦特曼智能科技有限公司

Dates

Publication Date: 20260505
Application Date: 20260305

Claims (10)

1. The automatic rail train disconnection device is characterized by comprising a moving mechanism, a turnover mechanism, a link mechanism and a controller, wherein, The moving mechanism comprises a moving trolley main body, a guide rail and a transmission assembly, wherein the moving trolley main body is movably arranged on the guide rail, and the transmission assembly is used for driving the moving trolley main body to move on the guide rail; The turnover mechanism is arranged on the mobile trolley main body and comprises a servo motor and a plug pin pulling assembly, the servo motor is used for driving the plug pin pulling assembly to turn over, the plug pin pulling assembly comprises a hook, and the hook is used for pulling out a plug pin of the rail train; the link mechanism is arranged on the movable trolley main body and comprises a folding link rod and a link rod driving piece, and the link rod driving piece is used for driving the folding link rod to fold so as to jack up an air pipe of the rail train; the transmission assembly, the turnover mechanism and the link driving piece are all in communication connection with the controller.
2. The automatic rail train splitting apparatus of claim 1, further comprising a vision sensing system comprising a camera and an electric push rod for pushing the camera upward to capture images of the air duct and the plug, the vision sensing system being communicatively coupled to the controller.
3. The automatic rail train splitting apparatus of claim 2, further comprising a position sensor in communication with the controller, the position sensor for detecting whether the mobile trolley body is moved below the rail train.
4. The automatic rail train disconnection apparatus according to claim 3, wherein the controller is configured to detect whether the moving trolley body moves below the rail train through the position sensor, and detect a position of a plug pin and a position of an air duct through the vision sensing system and control the turnover mechanism to pull out the plug pin of the rail train and control the link mechanism to jack up the air duct of the rail train when detecting that the moving trolley body moves below the rail train.
5. The automatic rail train disconnection apparatus according to claim 1, wherein the folding link includes a first driving lever, a second driving lever, a first driven lever, a second driven lever, a first support frame, a second support frame, and a slide lever; one ends of the first driving rod and the second driving rod are connected to the first supporting frame, the first driven rod and the second driven rod are connected to the second supporting frame, and the first supporting frame and the second supporting frame are connected to the sliding rod; The other end of the first driving rod is connected with the other end of the first driven rod through a hinge, the other end of the second driving rod is connected with the other end of the second driven rod through a hinge, and a push rod is connected between the two hinges.
6. The automatic rail train disconnection device according to claim 5, wherein the first support frame moves toward the second support frame during the folding process of the folding link, and the ejector rod moves upward to push up the blast pipe of the rail train.
7. The automatic rail train disconnection device according to claim 1, wherein the transmission assembly is a gear assembly, the gear assembly is arranged in the mobile trolley body, and a rack is arranged on one side of the guide rail; Under the operating condition, the gear assembly rotates to drive the movable trolley main body to move on the guide rail.
8. The automatic rail train disconnection apparatus of claim 1, wherein the latch pull assembly further comprises an electric cylinder connected to the hanger for driving the hanger to move laterally to connect the hanger to a latch of the rail train.
9. The automatic rail train disconnection device according to claim 1, wherein a lamp is further provided above the traveling car body.
10. The automatic rail train splitting apparatus of claim 1, further comprising a battery pack located inside the travelling car body for powering the controller, the transmission assembly, the tilting mechanism and the link drive.

Description

Automatic separating device for rail train Technical Field The embodiment of the disclosure relates to the technical field of rail train disconnection, in particular to an automatic rail train disconnection device. Background In the industries of coal power generation and railway coal transportation, before a coal transporting train enters a dumper to dump coal, the operation of picking and pulling out an air pipe and a bolt on a coupler of the train is required to ensure the safety and smooth performance of subsequent coal unloading operation. Currently, the operation is mostly completed manually, and workers need to work at close distance beside the train, manually disengage the air pipe and pull up the coupler bolt. . However, the inventors found that when the above manual mode is adopted for train disconnection operation, there are often the following technical problems: Workers need to work nearby the train in a short distance, the risk of fatal injury caused by sudden start of the train exists, and the coal unloading site is high in temperature, high in dust and wet and slippery on the ground, so that various personal injury accidents are easily caused, the coal unloading site belongs to a high-risk operation area, and the personal safety risk of the workers is high. Disclosure of Invention The disclosure is in part intended to introduce concepts in a simplified form that are further described below in the detailed description. The disclosure is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter. Some embodiments of the present disclosure provide an automatic rail train splitting apparatus to solve the technical problems mentioned in the background section above. Some embodiments of the disclosure provide an automatic rail-type train splitting device, which comprises a moving mechanism, a turnover mechanism, a link mechanism and a controller, wherein the moving mechanism comprises a moving trolley body, a guide rail and a transmission assembly, the moving trolley body is movably arranged on the guide rail, the transmission assembly is used for driving the moving trolley body to move on the guide rail, the turnover mechanism is arranged on the moving trolley body, the turnover mechanism comprises a servo motor and a plug-in pin pulling assembly, the servo motor is used for driving the plug-in pulling assembly to turn, the plug-in pulling assembly comprises a hook, the hook is used for pulling out a plug of the rail-type train, the link mechanism is arranged on the moving trolley body, the link mechanism comprises a folding link rod and a link rod driving piece, the link rod driving piece is used for driving the folding link rod to fold so as to jack an air pipe of the rail-type train, and the transmission assembly, the turnover mechanism and the link rod driving piece are all in communication connection with the controller. Optionally, the automatic rail train disconnection device further comprises a visual sensing system, wherein the visual sensing system comprises a camera and an electric push rod, the electric push rod is used for pushing the camera to move upwards to collect images of the air pipe and the bolt, and the visual sensing system is in communication connection with the controller. Optionally, the automatic rail train splitting device further comprises a position sensor, the position sensor is in communication connection with the controller, and the position sensor is used for detecting whether the moving trolley main body moves to the lower side of the rail train. Optionally, the controller is configured to detect whether the moving trolley body moves below the rail-type train through the position sensor, and detect a position of a bolt and a position of an air duct through the vision sensing system when detecting that the moving trolley body moves below the rail-type train, and control the turnover mechanism to pull out the bolt of the rail-type train and control the link mechanism to jack up the air duct of the rail-type train. Optionally, the folding link rod comprises a first driving rod, a second driving rod, a first driven rod, a second driven rod, a first supporting frame, a second supporting frame and a sliding rod, one ends of the first driving rod and the second driving rod are connected to the first supporting frame, the first driven rod and the second driven rod are connected to the second supporting frame, the first supporting frame and the second supporting frame are connected to the sliding rod, the other end of the first driving rod is connected with the other end of the first driven rod through a hinge, the other end of the second driving rod is connected with the other end of the second driven rod through a hinge, and a push rod is connected between the two hinges. Optionally, in the folding process of the folding link rod, the first supporting frame mo