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Mining crawler type wind-driven material conveying vehicle

A technology of crawler type and material transporter, which is applied to crawler vehicles, motor vehicles, power units, etc., can solve the problems of difficulty in improving transportation efficiency, multiple auxiliary operation time, cost, etc., so as to reduce labor intensity, save space, and liberate labor. The effect of productivity

Inactive Publication Date: 2019-04-12
新汶矿业集团有限责任公司鄂庄煤矿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional transportation methods take up a lot of labor, and it is difficult to improve transportation efficiency. At the same time, there are safety risks such as knocking and bumping during the transportation of supporting materials.
[0004] In addition, most of the equipment in the prior art is driven by a motor. In this case, it is often necessary to carry out explosion-proof treatment on the motor to eliminate potential safety hazards. At the same time, cable wiring operations are required, which requires a lot of auxiliary work time.

Method used

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  • Mining crawler type wind-driven material conveying vehicle
  • Mining crawler type wind-driven material conveying vehicle
  • Mining crawler type wind-driven material conveying vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 As shown, the mine crawler-type pneumatic material transport vehicle mainly includes a pneumatic hydraulic system 1, a running part 2 and a frame 3, and the pneumatic hydraulic system 1 and the running part 2 are respectively installed under the frame 3. The system 1 is connected with the traveling part 2, and the pneumatic hydraulic system 1 drives the traveling part 2 to travel.

[0028] The walking part 2 is a crawler structure, and the walking part 2 mainly includes a crawler chassis and a traveling motor reducer. The crawler chassis is the main component for realizing the walking function of the transport vehicle, and it mainly includes a chassis, a crawler belt 21, a driving wheel, and a guide wheel , track rollers, etc., the traveling motor reducer drives the traveling part 2 to travel.

[0029] The main performance parameters of the crawler chassis are: the width of the crawler 21 is 1.2m, the ground specific pressure is 0.029MPa when unloaded,...

Embodiment 2

[0034] On the basis of Embodiment 1, an oil tank installation plate is provided in the middle of the crawler chassis, the oil tank assembly is installed on the oil tank installation plate, and the oil tank assembly is located below the vehicle frame 3 . The fuel tank is installed in the middle of the crawler chassis under the frame 3, which saves space and reduces the overall height of the car body while maintaining the walking center of gravity.

Embodiment 3

[0036] On the basis of the above embodiments, a car bucket 4 is installed on the vehicle frame 3, the length of the car bucket 4 is 2200mm, and most of the materials can be placed in the car bucket 4. In order to facilitate the disassembly and maintenance of the fuel tank, both the frame 3 and the bucket 4 are detachable structures,

[0037] Preferably, for the convenience of refueling, the bottom plate of the vehicle bucket 4 is spliced ​​by a plurality of plates, and the plate above the fuel tank assembly is a detachable structure.

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Abstract

The invention provides a mining crawler type wind-driven material conveying vehicle, which relates to the field of coal mine underground tunnelling. A pneumatic hydraulic system and a walking part areseparately installed under a vehicle frame, the pneumatic hydraulic system is connected with the walking part, and the pneumatic hydraulic system drives the walking part to walk; the walking part isa crawler type structure, and the walking part mainly includes a crawler chassis and a walking motor speed reducer; the pneumatic hydraulic system comprises a wind-driven device and a hydraulic system, and the hydraulic system is electrically connected with the walking motor speed reducer; the wind-driven device comprises an air motor and an air source triple piece, the air motor is connected withthe air source triple piece, and downhole pressure air enters the air motor through the air source triple piece; and the air motor is connected to the hydraulic system, and the air motor drives the walking part to walk through the hydraulic system. The material conveying vehicle utilizes compressed air as a power source, and pneumatically drives hydraulic pressure to drive a crawler transport vehicle to drive in both directions, and so, electrical control components are saved, the weight of a whole machine is reduced, a safety risk brought by an electrical system is simultaneously avoided, and auxiliary operation time is reduced.

Description

technical field [0001] The invention provides a mine-used crawler-type pneumatic material transport vehicle, which relates to the field of coal mine underground excavation. Background technique [0002] The mechanized, fast and safe transportation of underground support materials has always been an important factor for the improvement of coal mine production efficiency and safe and stable production. The supporting materials on the well are transported mechanically by the transportation equipment in the section where they reach the main road through the vertical (inclined) shaft, and then are transferred from the main road to the entrance of the excavation roadway. It becomes the bottleneck of the whole transportation process. [0003] The traditional transportation method is often dragged by people and carried on the shoulders to the front due to the presence of gangue equipment such as belts in the roadway or the incomplete transportation route of the newly dug roadway. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K8/00B60K17/10B62D55/06
CPCB60K8/00B60K17/10B62D55/06
Inventor 孙波王俊岐管元峰孙智宙宋建林周长经郭明刘丰春
Owner 新汶矿业集团有限责任公司鄂庄煤矿