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Multifunctional thresher

A threshing machine, multi-functional technology, applied in threshing equipment, agricultural machinery and tools, applications, etc., can solve the problems of high cost, high processing and manufacturing costs, complex transmission bearings, etc., and achieve the effect of reducing cost and simplifying the blade part

Inactive Publication Date: 2005-03-30
陈保生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most threshers have multi-functional functions, which can wind both valleys and rice, but most of their transmission systems only use one type, such as only electric or only foot, and their adaptability to occasions is limited, such as in the field, there is no power supply, Threshers with only electric drives cannot be used; it is inefficient to only use foot-operated threshers in residential compounds. In addition, the structure of traditional multi-functional threshers is too complicated, for example, the number of blades in the blower wheel is large, the shape is different, and the processing and manufacturing costs are high. , and its transmission bearing is too complicated and the cost is high, while ordinary farmers need a multifunctional thresher with simple structure and low cost

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0013] A multifunctional thresher, which consists of a fuselage, a blower wheel 1, an electric transmission system, a foot-driven transmission system, and a threshing auger 7. The electric transmission system includes an electric transmission gear, a belt 2, a pulley 3, and a motor 8; The transmission system includes a fulcrum 4, a transmission rod 5, a pedal 6, and a foot-operated transmission gear 10; the blower wheel 1 is arranged on one side of the fuselage, and is connected with the threshing auger 7, and the motor 8 is also arranged on the same side of the fuselage. The motor 8 drives the pulley 3, and the pulley 3 is connected with the electric transmission gear arranged on the outside of the blower wheel 1 through the belt 2; the other side of the fuselage is provided with a foot-driven transmission system, and the middle part of the transmission rod 5 is positioned on the fulcrum 4 set on the fuselage Above, the pedal 6 is connected with one end of the transmission rod...

Embodiment 2

[0015] The electric transmission gear is connected with the threshing auger 7 by using the outer fork bearing 9; the rest are the same as in Embodiment 1.

[0016] The fuselage of the present invention can be made of cheap wood or iron, further reducing the cost.

[0017] When the present invention needs electric high-efficiency wind and grain during use, the foot-driven transmission gear 10 of the foot-driven transmission system can be removed first, so that the power source is provided by the motor 8, and the foot-driven transmission system does not work, and it will not affect the electric motor. The work of transmission system, motor 8 drives outer fork bearing 9 through belt pulley 3, belt 2, blower 1 rotates and provides wind power, simultaneously threshing auger 7 also rotates work, finishes normal threshing.

[0018] In the occasion that there is no power supply or the amount of wind crops is small, the belt 2 of the electric transmission system is pulled down, so that...

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Abstract

A multifunctional thresher with dual drive systems is composed of main body, blowing wheel, electric drive system, pedal drive system, and threshing screw. It can also be used to separate grains from impurities by wind generated by blowing wheel.

Description

technical field [0001] The invention relates to a multifunctional thresher, in particular to a multifunctional thresher adopting a double transmission system. Background technique [0002] Most threshers have multi-functional functions, which can wind both valleys and rice, but most of their transmission systems only use one type, such as only electric or only foot, and their adaptability to occasions is limited, such as in the field, there is no power supply, Threshers with only electric drives cannot be used; it is inefficient to only use foot-operated threshers in residential compounds. In addition, the structure of traditional multi-functional threshers is too complicated, for example, the number of blades in the blower wheel is large, the shape is different, and the processing and manufacturing costs are high. , and its transmission bearing is also too complicated, and the cost is on the high side, and ordinary farmers need a simple structure and a low-cost multifunctio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01F7/00
Inventor 陈保生
Owner 陈保生
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