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Mechanical air pump

A mechanical and air pump technology, applied in mechanical equipment, liquid displacement machinery, pumps, etc., can solve problems such as poor control and adjustment of tire air pressure, unstable air pressure, and simple structure

Active Publication Date: 2017-05-31
浙江湖州物装综合体管理服务有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When pumping air into the tire, the valve is closed by the air pressure in the air cylinder, and the gas enters the tire, which can be regarded as using the principle of atmospheric pressure to inflate. However, some existing automobile tire pumps have simple structure and single function. The tire pressure does not have a good control and adjustment function, resulting in unstable air pressure, damage to the tire, and affecting the service life of the tire
At the same time, the motor needs electricity to run, so this kind of car air pump is not suitable for outdoor use

Method used

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Embodiment Construction

[0023] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0024] The present invention includes a driving device, a speed regulating device and an air supply device, and the speed regulating device includes a speed regulating device housing 20, a one-way clutch 2, a sun gear 6, a planetary pinion 3, a planet carrier 1, a ring gear 4, and a ring gear The brake band 5, the cam disc drive shaft 12 and the cam disc 13, the sun gear 6, the planet pinion 3, the planet carrier 1 and the ring gear 4 form a planetary gear mechanism, and the ring gear brake band 5 is sleeved on the ring gear 4, the ring gear brake band 5 is used to lock the ring gear 4. The one-way clutch 2 is respectively connected with the output end of the sun gear 6 and the driving device. The one-way clutch 2 can drive the sun gear 6 to rotate under the drive of the driving device. The one-way clutch 2 can only rotate in one direction. 2 belongs to the prior ar...

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Abstract

The invention relates to a mechanical air pump comprising a driving device, a speed regulating device and an air supplying device. The speed regulating device comprises a speed regulating device shell, a one-way clutch, a sun gear, a planetary pinion, a planetary frame, a gear ring, a gear ring brake belt, a cam plate driving shaft and a cam plate. The sun gear, the planetary pinion, the planetary frame and the gear ring constitute a planetary gear mechanism. The one-way clutch is connected with the sun gear and the output end of the driving device separately and driven by the driving device to drive the sun gear to rotate. According to the mechanical air pump, the inflating speed is high, air flow fluctuation does not occur at the time of inflating, adaptability is strong, and meanwhile air displacement is large.

Description

technical field [0001] The invention relates to a mechanical air pump. Background technique [0002] Car air pumps are also called inflators, air pumps, and car air pumps. They generally work through the operation of an internal motor. When pumping air into the tire, the valve is closed by the air pressure in the air cylinder, and the gas enters the tire, which can be regarded as using the principle of atmospheric pressure to inflate. However, some existing automobile tire pumps have simple structure and single function. The tire pressure does not have a good control and adjustment function, resulting in unstable air pressure, damage to the tire, and affecting the service life of the tire. At the same time, electric power is needed for the operation of the motor, so this vehicle air pump is not suitable for outdoor use. Contents of the invention [0003] Aiming at the problems existing in the prior art, the object of the present invention is to propose a technical soluti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B33/02
CPCF04B33/02
Inventor 刘伟锋周忠友
Owner 浙江湖州物装综合体管理服务有限责任公司
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