An unconstrained support system for a garbage crusher motor
A support system and crusher technology, applied in grain processing, etc., can solve the problems of damaging the hydraulic motor and affecting the normal operation of the crusher, and achieve the effects of improving service life, improving working stability, and convenient installation and debugging
Active Publication Date: 2016-08-31
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 an unconstrained support system for a garbage crusher motor, which is characterized in that it mainly includes a hydraulic motor, a torsion arm, a butterfly spring, a swing rod, a swing frame, and a joint bearing. The sleeve is fixedly connected with one end of the swing rod. The upper and lower sleeves of the torsion arm are equipped with a butterfly spring group and a washer. Each butterfly spring group is composed of two pairs of butterfly springs. Each pair of butterfly springs has the same direction and overlaps together The two pairs of butterfly springs in each butterfly spring group are in opposite directions. The other end of the swing rod is connected with the double ears on the upper end of the swing frame through the first pin shaft. The single ear hole of the frame is equipped with a joint bearing. The inner ring of the bearing is connected with the double ears at the lower end of the swing frame through a second pin shaft. The invention has the characteristics of simple structure, convenience and practicality, improving the service life of the hydraulic motor and its auxiliary mechanical structure, and improving the working stability and reliability of the crusher.
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): B02C18/16B02C18/14
Inventor 马永乐冯永康姚俊娟
Owner HANGZHOU HANGZHONG CONSTR MACHINERY