Oil-free air compressor pump head transmission structure
A technology of air compressor and transmission structure, which is applied in the direction of transmission parts, machine/engine, pump components, etc. It can solve the problems of construction workers, limited noise decibels, damage, etc., and achieve good results and reduce noise.
Pending Publication Date: 2020-03-10
常州市健力电气有限公司
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AI Technical Summary
Problems solved by technology
During the use of the air compressor, the noise generated by it will affect the builder's body and mind to a certain extent, and may affect hearing health in severe cases
[0003] At present, the existing oil-free air compressors have a complex transmission structure, which brings greater noise impact. Ordinary air compressors block part of the noise through the casing, which can reduce the noise in decibels is really limited, or It is to wrap the sound insulation layer inside or outside to achieve the purpose of noise reduction. This method of noise reduction has both sound insulation and heat insulation, which is not conducive to the internal heat dissipation of the air compressor, and it is easy to cause the air compressor to overheat and damage it.
Method used
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[0018] The technical scheme of the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.
[0019] Such as Figure 1-3 As shown, an oil-free air compressor pump head transmission structure includes a series excitation motor 1, a driving gear 2 connected with the series excitation motor 1, the driving gear 2 and the driven gear 3 are meshed for transmission, and the driven gear 3 is set The transmission shaft 4 is rotated synchronously with the driven gear 3 on the shaft 4, and the series excitation motor 1, the driving gear 2, the driven gear 3 and the transmission shaft 4 are all fixed on the bracket 5; the transmission shaft 4 is also connected with a crank 7, The crank 7 drives the connecting rod 6 to reciprocate, and the crank 7 and ...
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The invention discloses an oil-free air compressor pump head transmission structure. The oil-free air compressor pump head transmission structure comprises a series excitation motor and a driving gearconnected with the series excitation motor, the driving gear is in meshing transmission with a driven gear, the driven gear is arranged on a transmission shaft to enable the transmission shaft to rotate synchronously with the driven gear, and the series excitation motor, the driving gear, the driven gear and the transmission shaft are fixed on a support; the transmission shaft is also connected with a crank, the crank drives a connecting rod to do reciprocating motion, and the crank and the connecting rod are installed in a transmission box. The innovation point is that the two ends of the transmission box are fixedly connected with a gear box cover and a rear box cover correspondingly, the driving gear and the driven gear are installed in the gear box cover, and the inner sides of the gear box cover and the inner side of the rear box cover are each provided with a plurality of protrusions arranged in a dispersed mode. The transmission structure has the characteristics of good transmission effect and good noise control effect.
Description
technical field [0001] The invention relates to the field of air compressors, in particular to a pump head transmission structure of an oil-free air compressor. Background technique [0002] Noise is considered annoying or disturbing sound. During the use of the air compressor, the noise generated by it will affect the builder's body and mind to a certain extent, and may affect hearing health in severe cases. [0003] At present, the existing oil-free air compressors have a complex transmission structure, which brings greater noise impact. Ordinary air compressors block part of the noise through the casing, which can reduce the noise in decibels is really limited, or The purpose of noise reduction is to wrap the sound insulation layer inside or outside. This noise reduction method has both sound insulation and heat insulation, which is not conducive to the internal heat dissipation of the air compressor, and it is easy to cause the air compressor to overheat and be damaged....
Claims
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IPC IPC(8): F04B39/00F16H57/028
CPCF04B39/0027F16H57/028
Inventor 张健顾立峰
Owner 常州市健力电气有限公司