Motor unconstrained supporting system of garbage crusher
A support system and crusher technology, applied in grain processing and other directions, can solve problems such as damage to the hydraulic motor, affecting the normal operation of the crusher, etc., and achieve the effects of improving service life, improving work stability, and convenient installation and debugging.
Active Publication Date: 2014-12-17
HANGZHOU HANGZHONG CONSTR MACHINERY
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Problems solved by technology
The hydraulic motor provides the power source for the cutter shaft. When the garbage is crushed, the motor support system needs to overcome a large positive and negative resistance moment to solve the frequent impact of the load on the hydraulic motor. Otherwise, it will damage the hydraulic motor and its support system after working for a long time, which will affect the crushing. normal operation
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[0011] see Figure 1 ~ Figure 4 According to the embodiment of the present invention, the motor unconstrained support system of the garbage crusher consists of a first pin shaft 1, a swing frame 2, a second pin shaft 3, a swing rod 4, a hydraulic motor 5, a torque arm 6, a locking sleeve 7, and a knife shaft 8 , Joint bearing 9, lock nut 10, washer 11, butterfly spring group 12 are formed. The hydraulic motor 5 is fastened to the torque arm 6 with bolts, inserted into the shaft end of the cutter shaft 8, mounted on a cantilever, and locked with a locking sleeve 7. The torque arm 6 is a weldment composed of the mounting plate and the sleeve of the hydraulic motor 5 . The swing rod 4 is an integral forging structure, one end is a rod-shaped structure, and the other end is a square block with a pin hole. The rod end passes through the torque arm 6 sleeve and is locked with two lock nuts 10. The pin shaft 1 is connected with the double ears on the upper end of the swing frame 2,...
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The invention discloses a motor unconstrained supporting system of a garbage crusher. The motor unconstrained supporting system is characterized by mainly comprising a hydraulic motor, a torque arm, butterfly-shaped springs, a swing rod, a swing frame and a knuckle bearing. The hydraulic motor is fixedly connected with the torque arm, the torque arm is fixedly connected with one end of the swing rod through a sleeve, butterfly-shaped spring sets and gaskets are arranged on the upper portion and the lower portion of the sleeve of the torque arm, each butterfly-shaped spring set is composed of two pairs of butterfly-shaped springs, each pair of butterfly-shaped springs is provided with two butterfly-shaped springs which are the same in the direction and are overlapped together, the two pairs of butterfly-shaped springs in one butterfly-shaped spring set are opposite in direction, the other end of the swing rod is connected with double lugs at the upper end of the swing frame through a first pin shaft, the knuckle bearing is arranged in a hole of a rack singe lug, and the inner ring of the knuckle bearing is connected with double lugs of the lower end of the swing frame through a second pin shaft. The motor unconstrained supporting system has the advantages of being concise in structure, convenient to use and practical, prolonging the service life of the hydraulic motor and auxiliary mechanical structures of the hydraulic motor, improving the working stability and reliability of the crusher and the like.
Description
technical field [0001] The invention relates to an engineering environmental protection machine for coarse crushing before incineration of waste for power generation, in particular to an unconstrained support system for a motor of a waste crusher. Background technique [0002] The garbage crushing process is realized through the positive and negative rotation of the knife shaft, that is, the cutting and tearing of the moving knife on the knife shaft and the fixed knife on the frame to complete the crushing of garbage. The hydraulic motor provides the power source for the cutter shaft. When the garbage is crushed, the motor support system needs to overcome a large positive and negative resistance moment to solve the frequent impact of the load on the hydraulic motor. Otherwise, it will damage the hydraulic motor and its support system after working for a long time, which will affect the crushing. The machine operates normally. Contents of the invention [0003] In order to...
Claims
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IPC IPC(8): B02C18/14B02C18/16
Inventor 马永乐冯永康姚俊娟
Owner HANGZHOU HANGZHONG CONSTR MACHINERY