A rice thresher that is convenient to switch
A technology that facilitates switching and threshing machines. It is applied in threshing equipment, agricultural machinery and tools, agriculture, etc., and can solve problems such as failure to work normally, failure to switch, and impact on work efficiency.
Active Publication Date: 2021-04-06
JIXI YUANDAO AGRI IND TECH
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Problems solved by technology
[0003] In the prior art, the rice thresher is only driven by manpower or power, and it is impossible to switch between the two driving modes. As a result, if there is a power failure or a problem with the power drive device during work, it will not work normally, which greatly affects the work efficiency.
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[0024] Through the description of the embodiments below, the specific implementation of the present invention includes the shape, structure, mutual position and connection relationship between the various parts, the function and working principle of each part, the manufacturing process and the operation and use method of the various components involved. etc., to make further detailed descriptions to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.
[0025] Such as Figure 1 to Figure 10 As shown, a rice thresher that is convenient to switch includes a body 2 and a detachment drum 11, the front and rear end faces of the lower right side of the body 2 are connected with the tops of the front and rear legs of the pedal 9 through a rotating shaft, and the upper left end of the body 2 is provided with There is a motor 3, the output shaft of the motor 3 is keyed to the ...
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A conveniently switchable rice thresher of the present invention relates to the field of agricultural machinery and includes a body and a detachment drum. The upper left end of the body is provided with a motor, and the output shaft of the motor is keyed to the second pulley. The pulley is connected with the electric switching mechanism through a belt, the center position of the left and right ends of the detachment drum is fixedly connected with one end of the fixed shaft, the other end of the fixed shaft is movably connected with the pedal switching mechanism, and the fixed shaft on the right side of the detachment drum It is movably connected with the electric switching mechanism, and the outside of the pedal switching mechanism is connected with the linkage wheel key. When the rice is threshing, if there is a power failure, the fixed shaft on the threshing drum can be separated from the first pulley through the electric switching mechanism, and then through the foot The pedal switching mechanism mechanically connects the fixed shaft with the linkage wheel, so that it can continue to work after a power failure and realize free switching between manpower and power drive.
Description
technical field [0001] The invention belongs to the field of agricultural machinery, and in particular relates to a conveniently switchable rice thresher. Background technique [0002] Rice threshing machine, commonly known as rice thresher, is a machine that separates rice grains from stems after the rice is harvested. Rice threshers are divided into two categories, one is driven by manpower, which is called a human-powered rice thresher, which is a semi-mechanized tool; The labor intensity of rice harvesting has been greatly reduced, and agricultural productivity has also been improved. [0003] In the prior art, the rice thresher is only driven by manpower or power, and there is no switching between the two driving modes. As a result, if there is a power failure or a problem with the power drive device during work, it will not work normally, which greatly affects the work efficiency. Contents of the invention [0004] The purpose of the present invention is to provide...
Claims
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IPC IPC(8): A01F7/02A01F5/00A01F12/56
CPCA01F5/00A01F7/02A01F12/56
Inventor 章云张贝尼章飞云
Owner JIXI YUANDAO AGRI IND TECH