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A car chassis of a pneumatic car crane

A pneumatic vehicle and vehicle chassis technology, applied in simulators, space navigation condition simulation devices, instruments, etc., can solve the problems of large volume and complex structure of truck cranes, achieve low production cost, simple structure realization, and improve learning interest Effect

Active Publication Date: 2018-02-09
阜阳市鼎铭汽车配件制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, truck cranes are bulky and complex in structure, so in order to better study truck cranes, it is necessary to model truck cranes to facilitate teaching demonstrations

Method used

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  • A car chassis of a pneumatic car crane
  • A car chassis of a pneumatic car crane
  • A car chassis of a pneumatic car crane

Examples

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Effect test

Embodiment

[0028] to combine figure 2 and image 3 As shown, the automobile chassis of a kind of pneumatic truck crane of the present embodiment comprises a vehicle frame 101, two front wheels 102 installed on the front end of the vehicle frame 101 through the front axle, and two rear wheels 102 installed on the rear end of the vehicle frame 101 through the rear axle. Wheels 107, two sets of lifting legs mounted on the vehicle frame 101, steering cylinders 106 for controlling the steering of the front wheels 102, and wind motors 114 for driving the rear wheels 107 to rotate. The vehicle frame 101 adopts a welded vehicle frame, which has a stable and reliable structure and high rigidity. The steering cylinder 106 is located between the vehicle frame 101 and the front axle, and the telescopic movement of the steering cylinder 106 drives the two front wheels 102 to deflect synchronously; The differential 110 in the bridge is connected, and the air motor 114 converts the gas pressure into...

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Abstract

The invention discloses an automobile chassis of a pneumatic automobile crane and belongs to the lifting machinery field. The automobile chassis of the invention comprises a frame, front wheels, rear wheels, two groups of lifting support legs mounted on the frame, a steering air cylinder for controlling the steering of the front wheels and a pneumatic motor for driving the rear wheels to rotate; the steering air cylinder is arranged between the frame and a front axle; the two front wheels are driven to deflect synchronously through the stretching and contracting movement of the steering air cylinder; the pneumatic motor is connected with a transmission shaft through a speed reducing mechanism; the transmission shaft is connected with a differential in a rear axle; and the pneumatic motor drives the differential to move, so as to drive the two rear wheels to rotate. According to the automobile chassis of the invention, the power driving and the execution of each action of the model-based automobile chassis are realized through using air pressure power, and therefore, the work principle of an actual automobile chassis can be demonstrated intuitively, and learning requirements of hydraulic and pneumatic control systems can be satisfied; and the automobile chassis can play a great role in the research of the automobile chassis of an automobile crane. The automobile chassis has the advantages of simple structure, low manufacture cost, quick action response, environmental friendliness and the like.

Description

technical field [0001] The invention relates to a car chassis, more specifically, to a car chassis of a pneumatic car crane. Background technique [0002] Hoisting machinery (crane) is an important means of transportation in the national production and manufacturing process. It is a kind of machinery that can move horizontally and vertically lift objects within a certain range; it can not only reduce physical labor, but also greatly improve labor productivity. The truck crane is a machine that combines the lifting device with the chassis of the car. It has the characteristics of cyclic operation and intermittent action. It is mostly used for tasks that are difficult to complete by manpower. It is mainly used in engineering construction, general construction engineering teams, and construction industries. , Power installation departments, etc. all need truck cranes to assist in construction. [0003] Truck cranes play a very important role in engineering construction, and ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B9/04
CPCG09B9/04
Inventor 杨辉田文彤
Owner 阜阳市鼎铭汽车配件制造有限公司
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