Hydraulic self-propelled material car

The design of the hydraulic self-propelled material cart has solved the problems of space constraints and safety hazards in material storage and transportation in coal mine tunneling, realizing automated transportation and standardized management, and improving work efficiency.

CN120556967BActive Publication Date: 2026-06-16SHENHUA SHENDONG COAL GRP +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHENHUA SHENDONG COAL GRP
Filing Date
2025-05-06
Publication Date
2026-06-16

AI Technical Summary

Technical Problem

In coal mine tunneling, the storage and transportation of materials by tunneling and anchoring teams suffers from problems such as limited space, cumbersome manual operation, significant safety hazards, chaotic material storage, and low efficiency.

Method used

Design a hydraulic self-propelled material cart, which uses a lateral movement unit and a pushing unit to drive the main body of the cart to move along the width and length directions. Combined with a bottom support frame and a moving wheel frame, it realizes the automated transportation and storage management of the material cart.

Benefits of technology

It improved the efficiency of material transportation, reduced manpower requirements, lowered safety risks, and achieved standardized management and efficient transportation of materials.

✦ Generated by Eureka AI based on patent content.

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    Figure CN120556967B_ABST
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Abstract

The application relates to the technical field of near mine equipment, and provides a hydraulic self-moving material vehicle. The upper part of a vehicle body is provided with a storage cabin for loading production consumption materials, and the lower part of the vehicle body is provided with a moving wheel frame; a transverse moving unit for driving the vehicle body to move in the width direction and the vertical direction is further installed on the vehicle body, a bottom support frame is slidably installed on the vehicle body, and a pushing moving unit is arranged between the bottom support frame and the vehicle body; when the transverse moving unit is extended, the vehicle body drives the bottom support frame to be suspended upwards under the action of the transverse moving unit, and the bottom support frame moves in the length direction of the vehicle body under the action of the pushing moving unit; when the transverse moving unit is retracted, the bottom support frame and the moving wheel frame are simultaneously grounded downwards, and the vehicle body moves in the length direction under the action of the pushing moving unit. Therefore, the bottom support frame moves in the length direction on the vehicle body in a staggered mode, and the production consumption materials are moved and transported.
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