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A kind of mining car hanging ring removal method

A technology for hanging rings and mine cars, which is applied to railway car body components, forced railway car stoppers, railway vehicle coupling accessories, etc., and can solve the problems of high labor intensity in picking and hanging operations, heavy weight of three-ring chains, and low work efficiency, etc. problems, to achieve the effect of simple and reliable structure, low material cost and operating cost, and high work efficiency

Active Publication Date: 2022-04-08
TAIAN WANCHUAN ELECTRICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the mines are operated by manual removal and hanging. Although for safety reasons, there are strict management regulations and restrictions on each place of manual operation. When the vehicle is running or adjusting, it is strictly forbidden to stand between the two vehicles and the 60cm safety distance on both sides of the track at the pick-up site. However, due to the heavy weight and large inertia of the mine car loaded with coal mines, the original manual pick-up and hang three-ring chain method , after the mine car decelerates through the slope change point, the inertial speed of the mine car cannot be stopped in time, resulting in frequent accidents related to the removal and hanging of personnel, and the weight of the three-ring chain is large, the pulling force of the mine car is large, and the labor intensity of the removal and hanging operation large, low efficiency

Method used

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  • A kind of mining car hanging ring removal method
  • A kind of mining car hanging ring removal method
  • A kind of mining car hanging ring removal method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Embodiment 1: A mine car hanging ring removal device

[0048] Automatically remove the hanging ring device, and the automatic removing and hanging ring device is as figure 1 , figure 2 and Figure 4 As shown, it includes a steel frame 1 set at the ring-picking station and a ring-hanging station, a moving mechanism 2 suspended on the steel frame 1 and a hanging mechanism 3 arranged on the moving mechanism 2, the steel frame 1 is set above the mine car track; wherein,

[0049] The steel frame 1 is fixed on the foundation and is a rectangular truss mechanism, which is used to hang the moving mechanism 2 and the lifting mechanism 3, and the lifting mechanism 3 is fixed on the moving mechanism 2 and moves laterally with the moving mechanism 2;

[0050] Such as image 3 As shown, the moving mechanism 2 includes a traversing frame 21 that is movably arranged on the steel frame 1. The traversing frame 21 is a square structure, and the two sides of the traversing frame are ...

Embodiment 2

[0069] Embodiment 2: A kind of mining car hanging ring method

[0070] Including the following steps:

[0071] Step 1. The traction rope pulls the mine car from the mine to the ground through the slope track, and pushes the mine car to the ring picking station or ring hanging station for the first positioning;

[0072] Step 2, take pictures of the position of the three-ring chain and the hanging ring of the mine car through the camera device, and accurately locate the position of the hanging ring of the mine car, or the position of the three-ring chain and the positioning pin shaft;

[0073] Step 3. According to the precise positioning result of step 2, use the manipulator to remove the ring or hang the ring, remove the ring and pull out the positioning pin, or hang the ring and insert and lock the positioning pin to complete a mine. The ring removal or hanging operation of the car.

[0074] Among them, the process of picking rings is as follows: use a cart to push the entir...

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PUM

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Abstract

The invention discloses a method for removing and hanging rings of a mine car and a device for removing and hanging the rings. Take pictures of the position of the hanging ring of the mine car, and accurately locate the position of the three-ring chain and the positioning pin shaft for the second time; according to the precise positioning result of step 2, use the manipulator to remove the ring or the hanging ring, and pull out the positioning pin after the ring is removed. After pulling out or hanging the ring, insert and lock the positioning pin shaft to complete the ring removal or ring hanging operation of a mine car. The invention provides a method for removing hanging rings from an automatic mine car, which avoids the safety problem of manually removing hanging rings and reduces the labor intensity of operators; adopts an automatic control mode, and uses sensors, camera equipment, PLC controllers, and removing and hanging manipulators , The cylinder realizes the preliminary positioning of the mine car, the secondary precise positioning, the extraction and the suspension of the three-ring chain, with high work efficiency and high precision.

Description

technical field [0001] The invention belongs to the technical field, and in particular relates to a method for picking and hanging rings of a mine car. Background technique [0002] The mine car is towed by a traction rope, and the multiple mine cars are connected by a hook or a chain. The three-ring chain is used in narrow-gauge railway transportation vehicles on the mine ground and underground roadway in my country. It is an important component for connecting two mine cars. . At present, most of the mines are operated by manual removal and hanging. Although for safety reasons, there are strict management regulations and restrictions on each place of manual operation. When the vehicle is running or adjusting, it is strictly forbidden to stand between the two vehicles and the 60cm safety distance on both sides of the track at the pick-up site. However, due to the heavy weight and large inertia of the mine car loaded with coal mines, the original manual pick-up and hang three...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61G7/04B61K7/16
CPCB61G7/04B61K7/16
Inventor 王雪松万顺朱林
Owner TAIAN WANCHUAN ELECTRICAL EQUIP