Transmission mechanism of cassava harvester

Abstract

The invention discloses a transmission mechanism of a cassava harvester. The transmission mechanism comprises a transmission universal joint, a universal joint transmission shaft, a first transmissionchain, a second transmission chain, a third transmission chain and transmission chain wheels. The transmission chain wheels are correspondingly mounted with the various transmission chains, the firsttransmission chain wheel and a ninth transmission gear are mounted at two ends of the universal joint transmission shaft, a second transmission gear is mounted on a rotary shaft, the third transmission chain wheel is mounted on a shaft of a framework, the fourth transmission chain wheel and the fifth transmission chain wheel are mounted at two ends of a primary conveying vibrating shaft, the sixth transmission chain wheel and the seventh transmission chain wheel are mounted on a secondary conveying rotary shaft, and the eighth transmission chain wheel is mounted at two ends of a tertiary conveying rotary shaft. The transmission mechanism has the advantages that the integral transmission mechanism can be driven by a single power source to be operated and can stably and uniformly run, effects of driving digging shovels to carry out vibration type digging and driving conveying sieves to carry out vibration material conveying can be realized by the transmission mechanism, energy consumption can be reduced to a great extent, the work efficiency can be improved, and the like.

Description

technical field [0001] The invention relates to a cassava harvester, in particular to a cassava harvester transmission mechanism. Background technique [0002] The existing cassava harvester transmission mechanism is usually composed of vibration parts, excavation shovel transmission parts and conveying screen transmission parts. Due to unreasonable design, there are also defects in the following aspects: [0003] 1. The vibrating parts, excavating shovel driving parts and conveying screen driving parts are respectively driven by their own power sources. This operation mode of driving separately and driving one by one has a complex structure and a huge body, which leads to excessive energy consumption and is not easy to operate. operation, etc.; [0004] 2. At the same time, it drives the operation of each component by using the transmission chain on one side to drive the sprocket to run, but it is impossible to maintain a stable and uniform effect during the operation proc...

AI Technical Summary

Problems solved by technology

[0003] 1. The vibrating parts, excavating shovel driving parts and conveying screen driving parts are respectively driven by their own power sources. This operation mode of driving separately and driving one by one has a complex structure and a huge body, which leads to excessive energy consumption and is not easy to operate. operation, etc.;

[0004] 2. At the same time, it drives the operation of each component by using the transmission chain on one side to drive the sprocket to run, but it is impossible to maintain a stable and uniform effect during the operation process;

[0005] 3. In addition, it does not use vibration transmission to gradually deepen the digging method for the excavating shovel, but uses one-time excavation in place. When encountering hard soil, due to excessive reverse force, it is easy to damage the excavating shovel, and even seriously damage the machine body. The hazard of falling apart, etc.

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