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Sanitation truck and case structure thereof

A box structure and sanitation vehicle technology, applied in road cleaning, construction, cleaning methods, etc., can solve the problems of high cost, many welding seams, heavy box structure weight, etc., achieve low strength stress, prolong service life, reduce Effect of Overall Weight and Weld Length

Pending Publication Date: 2019-11-05
ZHENGZHOU YUTONG HEAVY IND
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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 provide a box structure to solve the problems of heavy weight, many welds and high cost in the prior art; car

Method used

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  • Sanitation truck and case structure thereof
  • Sanitation truck and case structure thereof

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Embodiment 2

[0030]Embodiment 2 of the box structure of the sanitation vehicle of the present invention, in this embodiment, the structure of the box structure is simplified, specifically the box structure includes a box, and the front and rear directions of the box are defined as being in the box When installed on the sanitation vehicle, in the front and rear directions of the sanitation vehicle, a partition is provided in the box to divide the box into a sewage chamber on the upper side and a clean water chamber on the lower side. The partition has an arc-shaped part protruding downward in the middle, Both side heights of the arc-shaped portion in the left-right direction are higher than the middle height.

[0031] Based on the theoretical basis that the ability of the curved plate to withstand water pressure is stronger than that of the inclined plate, in the case of other structures that are consistent, the force of the partition is more uniform than that of the prior art, and the stren...

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Abstract

The invention relates to a sanitation truck and a case structure thereof. The case structure of the sanitation truck includes a case body; the front and back directions of the case body are defined asthe front and back directions of the sanitation truck when the case body is installed on the sanitation truck; the case body is provided with a separating plate which can divide the case body into anupper side sewage chamber and a lower side clear water chamber; the separating plate has an arc-shaped part whose middle is projected downward; and the heights on the two sides of the arc-shaped partin the left and right directions are higher than that in the middle. As the separating plate having the arc-shaped part can bear larger water pressure and can also bear larger liquid surge impact during the starting and stopping of the vehicle, the design of a swash plate and a reinforcement structure at the internal can be saved, the total weight and weld length of the case structure can be decreased, and therefore, production costs can be reduced, and the service life of the case body can be prolonged.

Description

technical field [0001] The invention relates to a sanitation vehicle and its box structure. Background technique [0002] At present, in the field of environmental sanitation equipment, the box structure of the washing and sweeping vehicle or road sweeping vehicle is usually surrounded by side panels on both sides, the top plate, and the bottom plate to form a box structure. Two areas, where the lower side of the partition is the clean water chamber, and the upper side is the sewage chamber. The direction of travel of the car is defined as the front, and the dividing plates in the prior art are oblique straight plates inclined from the front to the rear. However, due to the weak ability of the straight board to withstand water pressure, in the actual transportation process, when the vehicle is fully loaded, the liquid will have a greater impact on the partition due to its own weight and the liquid surge phenomenon during transportation. In severe cases, the structure of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01H1/04
CPCE01H1/047
Inventor 郭海乐刘红太谢兵阳连杰张增杨少楠丁爽马迎坤张艳云
Owner ZHENGZHOU YUTONG HEAVY IND
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