Cycloidal pin gear speed reducer
A technology of pin wheel reducer and cycloidal wheel, which is applied in the direction of gear transmission, belt/chain/gear, transmission parts, etc. It can solve the problems of uncompact structure, low transmission efficiency, complicated assembly and disassembly, etc., and achieve simple lubrication , Improve the sealing performance and prolong the service life of the machine
Inactive Publication Date: 2018-08-17
SHAANXI UNIV OF SCI & TECH
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Problems solved by technology
[0002] The reducer is the most common part in various mechanical equipment. In order to reduce or increase the speed of the motor to the required speed of the mechanical equipment, the existing reducer has a small transmission ratio, low transmission efficiency, uncompact structure, and large volume. , complex problems of assembly and disassembly
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[0034] The present invention will be further described in detail below in conjunction with the drawings.
[0035] Such as figure 1 figure 2 Shown: a cycloid pin gear reducer, including output shaft 1, coupling 2, flat key 3, clamping ring 4, gland 5, shaft seal 6, clamp 7, reduction box 8, shaft Clamp ring 9, adjusting washer 10, retaining ring 11, eccentric sleeve 12, eye screw 13, needle gear shell 14, breather cap 15, needle gear pin 16, needle gear sleeve 17, spacer ring 18, cycloid 19, pin Sleeve 20, pin 21, bolt 22, nut 23, washer 24, roller bearing 25, motor 26, joint 27, washer 28, screw 29, collar 30, pipe 31, plug screw 32.
[0036] One end of the output shaft 1 is provided with a keyway, and the other end is provided with circular holes in an equidistant circular array (such as Picture 12 Shown). The said output shaft 1 and the coupling 2 are equipped with a flat key 3, and the coupling 2 (such as Figure 7 (Shown) can be matched with other machine power shafts to ou...
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A cycloidal pin gear speed reducer comprises an output shaft; the output shaft cooperates with other machine power shafts to output power through a coupling, the front end of the outer side of the output shaft is provided with a speed reduction box, and the outer side of the output shaft is provided with an eccentric bushing; the eccentric bushing can drive cycloidal gears to rotate; the cycloidalgears, a pin gear housing, gear pins and pin gear bushings form an internal meshed mechanism with the tooth difference; the cycloidal gears are connected with the output shaft through pin shafts; anda connector is horizontally perpendicular to the output shaft so that an oil indicator and a case can be connected, and the connector is placed at the joint between the connector and a machine body through a gasket. According to the cycloidal pin gear speed reducer, in some heavy industries or other industries, the service life of the speed reducer can be prolonged, in addition, the transmissionratio of the speed reducer can be greatly increased when the speed reducer is in the multi-stage series connection mode, and the speed reducer can play the greater effect.
Description
Technical field [0001] The invention relates to the technical field of speed reducers, in particular to a cycloid pin wheel speed reducer. Background technique [0002] The reducer is the most common component in various mechanical equipment. In order to reduce or increase the motor speed to the required speed of the mechanical equipment, the existing reducer has a relatively small transmission, low transmission efficiency, a not compact structure, and a large volume. , Complex assembly and disassembly problems. Summary of the invention [0003] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a cycloid pin gear reducer, which runs smoothly during the operation of the whole machine, has low noise, and can withstand overload and impact. It can be used in some heavy industries or other industries. Enhance the service life of the reducer, and when the reducer is connected in multiple stages, its transmission r...
Claims
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IPC IPC(8): F16H1/32F16H57/023F16H57/029F16H57/028
CPCF16H1/32F16H57/023F16H57/028F16H57/029
Inventor 栾飞桓源田帅博
Owner SHAANXI UNIV OF SCI & TECH