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Transmission mechanism of compact shelf

A transmission mechanism and dense rack technology, applied in the field of dense racks, can solve the problems of loose chains, inconvenient chain adjustment, and falling to the ground, etc., and achieve the effects of high adjustment accuracy, simple and convenient adjustment, and improved service life.

Active Publication Date: 2019-11-08
广州冠唯实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a transmission mechanism of a compact shelf, which solves the problem that the chain and gears in the compact shelf will gradually loosen during long-term use, and even fall to the ground. Since the chain is at the bottom of the compact shelf, the chain adjustment is inconvenient. question

Method used

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  • Transmission mechanism of compact shelf
  • Transmission mechanism of compact shelf
  • Transmission mechanism of compact shelf

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no. 2 example

[0065] The number of slide rails 6, the number of transmission components 3 and the number of adjustment components 4 in the compact frame transmission structure are specifically set according to the size of the compact frame. The main shaft 31, the first driven shaft 32 and the second driven shaft in the two transmission components 3 The shaft 33 can be fixedly connected, and the first mounting plate 21 and the second mounting plate 22 are arranged on the sides of the compact rack;

[0066] By rotating the first rotating shaft 23, the first rotating shaft 23 drives the first driving gear to rotate, and the first driving gear drives the first driven gear 29 to rotate through the chain, thereby driving the second rotating shaft 28 to rotate to realize transmission;

[0067] The driving handle 25 cooperates with the driving block 212 through the internal limiting groove 213. When the driving handle 25 is rotated, the driving handle 25 can drive the first rotation shaft 23 to rotate, a...

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Abstract

The invention provides a transmission mechanism of a compact shelf. The transmission mechanism of the compact shelf comprises two bottom fixing plates, sliding rails, a driving assembly, two support plates, transmission assemblies and two adjusting assemblies, wherein the driving assembly is arranged on one sides of the bottom fixing plates; the support plates are fixed between one opposite sidesof the two bottom fixing plates; the transmission assemblies are arranged on the support plates; and the two adjusting assemblies are arranged on the two support plates. For the transmission mechanismof the compact shelf provided by the invention, the adjusting assemblies are arranged, a rotation handle is rotated at the outer side of the compact shelf, an adjusting gear is driven to tighten a chain, then the tightness of the chain is adjusted, the operation is simple and convenient, the compact shelf can normally move, the service life of the chain is prolonged, meanwhile, through the braking after movement of the compact shelf and no back pulling for a driving handle during the next-time movement, limiting grooves in the inner surface of the driving handle are matched with driving blocks on a first rotation shaft for driving the first rotation shaft to rotate, the operation is simple and convenient, and the adjusting precision is high.

Description

Technical field [0001] The invention relates to the field of compact racks, in particular to a transmission mechanism of compact racks. Background technique [0002] Dense racks, also known as dense cabinets, are a type of intensive archive equipment. It can be understood and defined as follows: Axel wheels are installed on the base of a double-column double-sided fixed rack and can be moved linearly along a small guide rail laid on the ground. Close or separate multiple shelves as needed. [0003] The compact rack can close or separate multiple shelves through the transmission mechanism. The compact rack drives the load-bearing wheels to move along the sliding rails through the transmission mechanism. The existing load-bearing wheels are driven by gears and chains. The chains and gears are used for a long time. It will gradually loosen, or even fall to the ground, which will affect the movement of the compact shelf. Because the chain is at the bottom of the compact shelf, it is i...

Claims

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Application Information

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IPC IPC(8): A47B53/02F16H7/08
CPCA47B53/02F16H7/08
Inventor 黄金平
Owner 广州冠唯实业有限公司
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