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Upper boom for multifunctional demolition robot working device and processing method thereof

A working device and robot technology, applied in construction, building maintenance, building construction, etc., can solve problems such as uneven stress distribution of side plates, reduced life span of upper boom, and reduced machining accuracy, so as to improve stress distribution, box Effect of increased body thickness, increased strength and rigidity

Active Publication Date: 2022-01-18
GUIZHOU JONYANG KINETICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The upper boom of the existing multifunctional demolition robot working device adopts a closed box structure welded by the top plate, the bottom plate, the left and right side plates, and the reinforcement plate. If there are too many, it will lead to a decrease in machining accuracy, prone to stress concentration, uneven stress distribution on the side plate, cracking of the side plate, and a reduction in the life of the upper boom

Method used

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  • Upper boom for multifunctional demolition robot working device and processing method thereof
  • Upper boom for multifunctional demolition robot working device and processing method thereof
  • Upper boom for multifunctional demolition robot working device and processing method thereof

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Embodiment Construction

[0034] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment, but should not be interpreted as that the scope of the subject matter of the present invention is only limited to following embodiment, under the situation of not departing from above-mentioned technical thought of the present invention, all according to this field Various modifications, substitutions and alterations made by ordinary technical knowledge and common means are included in the scope of the present invention.

[0035] like figure 1 As shown, it is the installation position of the upper boom of the working device of the multifunctional demolition robot. The upper boom is a component that connects the lower boom and the stick through the hinge shaft, and can rotate along the hinge shaft. Its shape and structure must ensure Certain installation accuracy. When subjected to load external force, it should also have sufficient strength and rigid...

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Abstract

The invention discloses an upper movable arm for a working device of a multifunctional demolition robot and a processing method thereof. The box structure of the upper movable arm includes a U-shaped plate and a bottom plate, the opening of the U-shaped plate is downward, and the two side ends It is welded with the bottom plate to form the box structure of the upper boom, the two ends of the box structure of the upper boom are welded with baffle plates, the side surface of the U-shaped plate is welded with a reinforcement plate, and the outer surface of the reinforcement plate is welded with a fork plate, and the fork plate is simultaneously connected with the Baffle welding. The profile structure of the upper boom of the invention is easy to be welded and formed, the processing technology is simple, the stress concentration is reduced, and the side plate of the upper boom will not be cracked due to the stress concentration. The deformation of the upper boom after welding is small, and its strength and rigidity are strengthened.

Description

technical field [0001] The invention relates to the technical field of demolition robots, in particular to a boom structure and a processing method of a demolition robot. Background technique [0002] The upper boom of the existing multifunctional demolition robot working device adopts a closed box structure welded by the top plate, the bottom plate, the left and right side plates, and the reinforcement plate. If there are too many, the machining accuracy will decrease, and stress concentration will easily occur, which will make the stress distribution of the side plate uneven, cause the side plate to crack, and reduce the life of the upper boom. [0003] like Figure 2-5 Shown is the upper boom of the existing demolition robot working device. From the perspective of the upper boom structure, it consists of a right side plate 1', a top plate 2', an original bottom plate 3', an original baffle plate 4', and an original fork plate. 5', the first reinforcement board 6', the se...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G23/08
CPCE04G23/082
Inventor 高山铁张玉钱陈伟班顶顺
Owner GUIZHOU JONYANG KINETICS
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