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Belt drive type dense rack hand-cranking mechanism

A compact rack and belt drive technology, which is applied in the direction of transmission devices, mechanical equipment, belts/chains/gears, etc., can solve the problems of poor adaptability to the operating environment, high operating costs, and inconvenient maintenance and repairs, and achieve strong adaptability to the operating environment, Wide range of transmission ratio and convenient maintenance

Pending Publication Date: 2019-08-30
江西金虎保险设备集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing manual mechanisms for compact racks are chain transmission structures. This transmission structure has high manufacturing and operating costs, is easy to wear and stretch, and has poor transmission stability. It is easy to generate additional dynamic loads, vibrations, shocks and Noise, poor adaptability when applied to rapid reverse transmission
The transmission gear meshing structure introduced later has higher manufacturing cost, complicated manufacturing process, inconvenient maintenance, poor adaptability to the operating environment, high operating noise, poor adaptability to speed change, and the overall manual mechanism is heavy and bulky

Method used

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  • Belt drive type dense rack hand-cranking mechanism
  • Belt drive type dense rack hand-cranking mechanism
  • Belt drive type dense rack hand-cranking mechanism

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Embodiment Construction

[0010] In order to further understand the technical solution of the present invention, the present invention will be further described by the following embodiments in conjunction with the accompanying drawings. Such as Figure 1-2 The belt-driven compact rack hand mechanism of the present invention includes the main pulley 03, the transition pulley, the output pulley, and the balance tension pulley that are arranged on the integrated frame 27 by corresponding T shafts and mutually driven by corresponding synchronous belts. , and locking braking device 28 etc., its each pulley is corresponding synchronous pulley.

[0011] Its transition pulley comprises the transition large pulley 19 and the transition small pulley 18 that are located on the corresponding transition T shaft 16 and the wheel diameters are different, and the output pulley includes a wheel diameter that is located on the corresponding output T shaft 23. The large output pulley 25 and the small output pulley 26 of...

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Abstract

The invention discloses a belt drive type dense rack hand-cranking mechanism. The belt drive type dense rack hand-cranking mechanism comprises a locking brake device arranged on a dense rack and beltwheels arranged on the dense rack through corresponding T shafts. The belt wheels comprise the main belt wheel, the transition belt wheel, the output belt wheel and the balance tension belt wheel arranged between the main belt wheel and the transition belt wheel and connected with a corresponding synchronous belt, wherein the main belt wheel, the transition belt wheel, the output belt wheel and the balance tension belt wheel are in drive connection through corresponding synchronous belts. The belt drive type dense rack hand-cranking mechanism is simple in structure, easy and convenient to useand operator, convenient to maintain, high in drive efficiency, good in drive performance, high in operation environment adaptability and low in operation noise.

Description

technical field [0001] The invention relates to a hand-operated mechanism of a belt-driven compact shelf. Background technique [0002] Most of the existing manual mechanisms of compact racks are chain-type transmission structures. This transmission structure has high manufacturing and operating costs, is easy to wear and stretch, and has poor transmission stability. It is easy to generate additional dynamic loads, vibrations, shocks and Noise, poor adaptability when applied to rapid reverse transmission. The transmission gear meshing structure introduced later has higher manufacturing cost, complicated manufacturing process, inconvenient maintenance, poor adaptability to the operating environment, high operating noise, poor adaptability to speed change, and the overall manual mechanism is heavy and bulky. Contents of the invention [0003] The object of the present invention is to provide a hand-cranking mechanism of a belt-driven compact shelf aiming at the deficiencies...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H7/02F16H7/08A47B63/00
CPCF16H7/02F16H7/08F16H2007/0842A47B63/00
Inventor 张文渟
Owner 江西金虎保险设备集团有限公司
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