Corn threshing device
A corn threshing and threshing board technology, applied in threshing equipment, applications, agricultural machinery and implements, etc., can solve the problems of high price, low threshing efficiency, complex structure of large-scale machinery, etc., and achieve convenient operation, simple structure and low cost. Effect
Inactive Publication Date: 2015-03-11
GUANGXI UNIV
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- Claims
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Problems solved by technology
[0003] The purpose of the present invention is to provide a corn threshing device with simple structure and easy to move, so as to solve the technical problems such as the low efficiency of traditional manual threshing for ordinary small farmers and the complicated and expensive large-scale mechanical structure.
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Embodiment 1
[0020] The corn threshing device of the present invention comprises cylinder body 6, threshing support 8, threshing plate 12, spring 15, guide groove 4, guide rod 14, push rod 2, handle 1, push plate 3 and guide ring 14, specific structure and The connection relationship is:
[0021] The cylinder 6 is obliquely fixed on the threshing support 8, the threshing plate 12 is arc-shaped, the convex surface of the threshing plate 12 is installed on the inner wall of the cylinder 6 through the spring 15, and the multiple threshing plates 12 installed on the inner wall of the cylinder 6 form a circle Tubular threshing passage, the threshing plate 12 is also provided with a tooth 16, and the threshing plate 12 at the front end of the tooth 16 is provided with a grain discharge window 5; the guide groove 4 is semi-cylindrical, and is fixedly connected to the upper end of the cylinder 6; Guide rod 14 is installed in guide ring 13, and guide ring 13 is fixed on cylinder body 6 outer wall t...
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Abstract
A corn threshing device comprises a cylindrical body, threshing boards, springs, a guide groove, a guide rod, a push rod, a handle, a push disk and a guide ring. The cylindrical body is obliquely fixed on a base plate via a threshing bracket; the threshing board is arc-shaped; a convex surface of the threshing board is mounted on inner wall of the cylindrical body via the spring; a tubular threshing passage is formed by a plurality of threshing boards mounted on the inner wall of the cylindrical body; the threshing boards are further provided with threshing teeth; a corn kernel discharging window is opened in the threshing board in front of the threshing teeth; the guide groove is half-cylindrical and fixedly connected with the upper end of the cylindrical body; the guide rod is mounted inside the guide ring; the guide ring is fixed at the top end of outer wall of the cylindrical body; the push rod is mounted inside the guide groove; the upper end of the guide rod is connected with the upper end of the push rod via a connecting column; the guide rod is parallel with the push rod; and the front end of the push rod is provided with the push disk. The corn threshing device can effectively thresh corns thoroughly once, and is applicable to threshing corns of different diameters.
Description
technical field [0001] The invention relates to a small agricultural machine, in particular to a corn threshing device. technical background [0002] Corn is one of the important food crops in our country, and the use of corn is becoming more and more extensive. Most rural families grow corn in every household. However, many areas of our country still use very traditional methods for threshing corn At present, although there are many advanced corn threshers with good threshing effect, they are expensive, complex in structure, and tend to be large-scale, and their energy consumption is also large. This is a big problem for ordinary rural families. consumption, inappropriate. Contents of the invention [0003] The purpose of the present invention is to provide a corn threshing device with simple structure and easy to move, so as to solve the technical problems such as low efficiency of traditional manual threshing for ordinary small farmers and complex and expensive large-s...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A01F11/06A01F12/22
Inventor 黄才贵滕庆庆周清陈艳梅韦志康
Owner GUANGXI UNIV