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Device for preventing differential deformation of spring

A spring shaft and mounting plate technology, applied in photovoltaic power generation, photovoltaic modules, manipulators, etc., can solve the problems of spring service life reduction, spring deformation in different directions, etc., and achieve the effect of improving service life

Inactive Publication Date: 2021-06-15
海容(无锡)能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the photovoltaic cleaning robot is equipped with an obstacle-breaking device to overcome obstacles. The obstacle-breaking device usually includes a spring, a swing arm, and a wheel for crossing obstacles. The spring will deform radially during use, which will cause the spring to Anisotropic deformation, resulting in reduced service life of the spring

Method used

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  • Device for preventing differential deformation of spring

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Embodiment Construction

[0009] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0010] Such as figure 1 As shown, a device for preventing springs from deforming in the opposite direction includes a first rotating shaft 1, a first blocking piece 2, a spring shaft 4 passing through a spring 3, a second blocking piece 5, a second rotating shaft 7 and an installation plate 10 , the first rotating shaft 1 is fixedly installed on the mounting plate 10 . The mounting plate 10 is fixedly installed on the support frame of the photovoltaic cleaning robot.

[0011] The second rotating shaft 7 is fixedly mounted on the swing arm 8 which is rotatably connected with the mounting plate 10, one end of the swing arm 8 is rotatably connected with the mounting plate 10 through the third rotating shaft 9, and the other end of the swing arm 8 is connected with Runner 11.

[0012] The third rotating shaft 9 is fixedly mounted on the mounti...

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Abstract

The invention relates to a device for preventing differential deformation of a spring. According to the device for preventing differential deformation of the spring, the spring cannot generate radial deformation nor differential deformation in the using process, so that the service life of the spring is greatly prolonged. The device comprises a first rotating shaft, a first blocking piece, a spring shaft arranged on a spring in a penetrating manner, a second blocking piece, a second rotating shaft and a mounting plate. The first rotating shaft is fixedly mounted on the mounting plate, the second rotating shaft is fixedly mounted on a swing arm rotationally connected with the mounting plate, one end of the swing arm is rotationally connected with the mounting plate through a third rotating shaft, the other end of the swing arm is connected with a rotating wheel, the third rotating shaft is fixedly mounted on the mounting plate, one end of the spring shaft is rotationally connected with the first rotating shaft, the other end of the spring shaft penetrates through the second rotating shaft, the first blocking piece and the second blocking piece are fixedly connected with the two ends of the spring shaft respectively, and the two ends of the spring abut against the first blocking piece and the second blocking piece respectively.

Description

technical field [0001] The invention relates to the technical field of photovoltaic cleaning robots, in particular to a device for preventing springs from deforming in different directions. Background technique [0002] Photovoltaic cleaning robot is an intelligent equipment for cleaning photovoltaic panels. Since the photovoltaic panels installed in a row are sometimes misplaced during the installation process, the photovoltaic panels between the dislocations form obstacles when the photovoltaic cleaning robot moves. At present, the photovoltaic cleaning robot is equipped with an obstacle-breaking device to overcome obstacles. The obstacle-breaking device usually includes a spring, a swing arm, and a wheel for crossing obstacles. The spring will deform radially during use, which will cause the spring to Different direction deformation, resulting in reduced service life of the spring. Contents of the invention [0003] In order to overcome the deficiencies of the above-m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J19/00B25J11/00H02S40/10
CPCB25J19/00B25J11/0085H02S40/10Y02E10/50
Inventor 叶旭东罗会雄程颖李杰陶伟
Owner 海容(无锡)能源科技有限公司
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