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Pedaled rotary-drum rice threshing machine

A pedal-operated, thresher technology, applied in threshing equipment, agricultural machinery and implements, applications, etc., can solve the problems that ordinary farmers cannot afford the cost, the degree of automation is not high, and the thresher is labor-intensive, etc., saving manpower and saving The effect of energy, simple structure

Inactive Publication Date: 2016-06-22
LIUZHOU YINONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing rice threshers are often complex in structure and expensive, and ordinary farmers cannot afford the cost. Moreover, the rice after threshing is mixed with a lot of straw, which needs to be separated again later. The threshers with a low degree of automation still have the disadvantage of manual labor.

Method used

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  • Pedaled rotary-drum rice threshing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as figure 1 Shown, a kind of foot-operated rotary drum rice thresher comprises threshing cylinder 1, support 2 and action wheel 3, is characterized in that, also comprises pedal 18, driving wheel 17, driven wheel 13 and cushion 16, described threshing The drum 1 includes a feeding port 7 and a straw outlet 6, and the threshing drum 1 is provided with a threshing shaft 4, and the threshing shaft 4 is provided with a fan 12 and a threshing drum 5; the bottom of the threshing drum 1 is provided with a sieve hole 8; A hinge 15 is connected to the driven wheel 13, and the driven wheel 13 is connected to the threshing shaft 4 through a gearbox 14.

[0032] Wherein, the level of the feed inlet 7 is higher than that of the straw outlet 6; the threshing rotating shaft 4 is parallel to the threshing cylinder 1; the threshing cylinder is a hollow cylinder composed of metal rods; the length of the threshing cylinder is It is 1.5 meters; the diameter of the threshing drum is 2...

Embodiment 2

[0034] Such as figure 1 Shown, a kind of foot-operated rotary drum rice thresher comprises threshing cylinder 1, support 2 and action wheel 3, is characterized in that, also comprises pedal 18, driving wheel 17, driven wheel 13 and cushion 16, described threshing The drum 1 includes a feeding port 7 and a straw outlet 6, and the threshing drum 1 is provided with a threshing shaft 4, and the threshing shaft 4 is provided with a fan 12 and a threshing drum 5; the bottom of the threshing drum 1 is provided with a sieve hole 8; A hinge 15 is connected to the driven wheel 13, and the driven wheel 13 is connected to the threshing shaft 4 through a gearbox 14.

[0035] Wherein, the level of the feed inlet 7 is higher than that of the straw outlet 6; the threshing rotating shaft 4 is parallel to the threshing cylinder 1; the threshing cylinder is a hollow cylinder composed of metal rods; the length of the threshing cylinder is It is 1 meter; the diameter of the threshing drum is 30cm...

Embodiment 3

[0037] Such as figure 1 Shown, a kind of foot-operated rotary drum rice thresher comprises threshing cylinder 1, support 2 and action wheel 3, is characterized in that, also comprises pedal 18, driving wheel 17, driven wheel 13 and cushion 16, described threshing The drum 1 includes a feeding port 7 and a straw outlet 6, and the threshing drum 1 is provided with a threshing shaft 4, and the threshing shaft 4 is provided with a fan 12 and a threshing drum 5; the bottom of the threshing drum 1 is provided with a sieve hole 8; A hinge 15 is connected to the driven wheel 13, and the driven wheel 13 is connected to the threshing shaft 4 through a gearbox 14.

[0038] Wherein, the level of the feed inlet 7 is higher than that of the straw outlet 6; the threshing rotating shaft 4 is parallel to the threshing cylinder 1; the threshing cylinder is a hollow cylinder composed of metal rods; the length of the threshing cylinder is It is 1.2 meters; the diameter of the threshing drum is 2...

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Abstract

The invention relates to a pedaled rotary-drum rice threshing machine which comprises a threshing cylinder (1), a support (2) and a walking wheel (3). The pedaled rotary-drum rice threshing machine is characterized by further comprising a pedal (18), a driving wheel (17), a driven wheel (13) and a cushion (16), wherein the threshing cylinder (1) comprises a feeding port (7) and a straw outlet (6), a threshing rotation shaft (4) is arranged in the threshing cylinder (1), and a fan (12) and a threshing rotary drum (5) are arranged in the threshing rotation shaft (4); screen holes (8) are formed in the bottom of the threshing cylinder (1); the driving wheel (17) is connected with the driven wheel (13) through a chain (15), and the driven wheel (13) is connected with the threshing rotation shaft (4) through a speed changing box (14). The pedaled rotary-drum rice threshing machine is good in rice threshing effect, high in recovery rate and good in rice separating effect, makes grains not likely to be mingled with straws or hollow husks and is simple in structure, convenient to use, capable of saving energy, low in cost, good in practicability and suitable for peasant households to use.

Description

technical field [0001] The invention relates to a threshing machine, in particular to a foot-operated rotary drum rice thresher. Background technique [0002] Rice is native to China and is one of the world's main food crops. China's rice sowing area accounts for 1 / 4 of the country's grain crops, while the output accounts for more than half. After the rice is mature, it needs to go through harvesting, threshing, drying and other processes before it can be stored, and the threshing process directly affects the recovery rate of rice. [0003] The existing rice threshers are often complex in structure and expensive, and ordinary farmers cannot afford the cost. Moreover, the threshed rice is mixed with a lot of straw, which needs to be separated again later. The threshers with a low degree of automation still have the disadvantages of manual labor. [0004] Therefore, the development of a foot-operated rotary drum rice thresher with simple structure, low cost, good rice separa...

Claims

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Application Information

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IPC IPC(8): A01F7/02A01F7/06A01F12/18A01F12/44A01F12/48
CPCA01F7/02A01F7/06A01F12/18A01F12/446A01F12/48
Inventor 陈先锐
Owner LIUZHOU YINONG TECH
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