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Roller type turnover mine car

A technology of roller type and mining car, which is applied to dump trucks, transport passenger cars, railway car body parts, etc., and can solve problems such as easy shaking of mining cars and easy damage to the turning shaft

Inactive Publication Date: 2014-01-29
李立群
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the mine car is easy to shake and the turning shaft of the mine car is easy to be damaged when the existing mine car is unloading

Method used

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  • Roller type turnover mine car
  • Roller type turnover mine car

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Experimental program
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Embodiment Construction

[0009] Combine below figure 1 , 2 , to further illustrate the present invention.

[0010] In the present invention, for simplicity of description, the two ends of the compartment refer to the two ends of a mine car used to connect with another mine car, and the side walls of the compartment refer to the side walls connected to the two ends of the compartment.

[0011] like figure 1 , 2 As shown, a roller-type overturning mine car includes a carriage 1, a mine carriage frame 2 and wheels. Both ends of the carriage 1 are fixedly connected with an overturning carriage 3, and each overturning carriage 3 is affixed with two For the above positioning pins, the axial direction of one of the positioning pins on the positioning pins on each overturning frame 3 is parallel to the lengthwise center line of the two ends of the carriage 1, and the mine frame 2 positioned at both ends is close to the overturning frame. There are through holes matching the positioning pins at 3 places, a...

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PUM

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Abstract

The invention discloses a roller type turnover mine car which comprises a carriage (1), mine car frames (2) and wheels. Turnover frames (3) are fixedly connected to two ends of the carriage (1), more than two positioning pins are fixedly connected onto each turnover frame (3), through holes which are matched with the positioning pins are formed in locations, which are close to the turnover frames (3), of the mine car frames (2) positioned at two ends of the carriage (1), two lock pins (4) are movably connected to one end of each mine car frame (2), lock pin guide sleeves (5) and lock pin clamp seats (6) are fixedly connected to locations, which are close to the lock pins (4), of two side walls of the carriage (1), each lock pin guide sleeve (5) is separated from the corresponding lock pin clamp seat (6) by a certain distance, and the middle of each lock pin guide sleeve (5) is protruded relative to two ends of the lock pin guide sleeve (5). The roller type turnover mine car with the structure has the advantages that when unloading is required, the lock pins are opened, and the carriage can be turned over; the mine car can stably run when loaded, so that the safety can be guaranteed when the loaded mine car runs or when loading is carried out.

Description

technical field [0001] The invention relates to a roller type overturning mine car. Background technique [0002] In the prior art, a turning shaft is provided at the middle of both ends of the mine car. When the mine car is unloading, the whole mine car is turned around with the turning shaft as the center. The heavy weight of the overturning shaft makes the overturning shaft of the mine car easy to damage. Contents of the invention [0003] The purpose of the present invention is to solve the problem that the mine car is easy to shake and the turning shaft of the mine car is easy to be damaged when the existing mine car is unloading. [0004] The technical scheme adopted in the present invention is: a roller type overturning mine car, including a carriage, a mine carriage frame and wheels, both ends of the carriage are fixedly connected with an overturning vehicle frame, and each overturning vehicle frame is fixedly connected with two For the above locating pins, the a...

Claims

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Application Information

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IPC IPC(8): B61D9/08B61D9/06
Inventor 李立群
Owner 李立群