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Rice and wheat seed testing machine

A seed testing machine and rice-wheat technology, applied in the field of rice-wheat seed testing, can solve the problems of low efficiency, low accuracy, time-consuming and labor-intensive, etc., and achieve the effect of improving the threshing effect

Inactive Publication Date: 2021-12-03
YANGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, when testing rice or wheat, researchers straighten the rice stalk or wheat stalk, measure its length with a ruler, peel off the rice grains on the ears of rice, remove the shriveled grains, and leave solid grains , the way of manual measurement and selection is time-consuming, labor-intensive, inefficient, and the accuracy is not high

Method used

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  • Rice and wheat seed testing machine
  • Rice and wheat seed testing machine
  • Rice and wheat seed testing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] refer to Figure 1 to Figure 6 , this embodiment provides a kind of rice wheat seed tester, which can realize the length measurement, threshing, conveying and grain recovery of rice stalk or wheat stalk.

[0038] A kind of rice wheat testing machine, which includes,

[0039] The installation assembly 100, the installation assembly 100 includes a test box 102 with a cavity, and the front end of the test box 102 is connected with a door body 101 that can be opened and closed;

[0040] Clamp the threshing assembly 400, the clamping threshing assembly 400 includes a fixed frame 434 and a support plate 430 fixed in the experimental box 102, the fixed frame 434 is connected with a first holder 414 that can move in the height direction, and the support plate 430 Connected to the second clamper 408 that can reciprocate in the horizontal direction, when the first clamper 414 and the second clamper 408 clamp the rod at the same time, the second clamper 414 on the first clamper 4...

Embodiment 2

[0051] refer to Figure 6 ~ Figure 8 , is the second embodiment of the present invention, and this embodiment provides a kind of rice wheat testing machine, and it can realize the separation of shriveled grain and solid grain.

[0052] The recovery assembly 300 also includes a lower hopper 303 fixed on the connecting frame 427, the upward end of the lower hopper 303 has a lower material opening 307 covering the discharge opening 419, the bottom of the lower hopper 303 has a lower material opening 308, and the moving motor 206 Set away from the connecting frame 427, a blower fan 302 is fixed in the experiment box 102 between the mobile motor 206 and the connecting frame 427, and the upward end of the receiving hopper 301 has a feeding port that can cover the feeding port 308, and the upper edge of the feeding port 307 is There is a crushed grain conveying gap 429 between the discharge port 419 and the lower side, and the blowing port of the blower fan 302 is arranged relative t...

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Abstract

The invention discloses a rice and wheat seed testing machine. The rice and wheat seed testing machine comprises an experiment box with a containing cavity, a clamping and threshing assembly and a recycling assembly used for recycling ear grains, and the front end of the experiment box is connected with a door body capable of being opened and closed; a fixing frame and a supporting plate are fixed in the experiment box, the fixing frame is connected with a first clamping device capable of moving in the height direction, the supporting plate is connected with a second clamping device capable of doing reciprocating motion in the horizontal direction, when the first clamping device and the second clamping device clamp a material rod at the same time, a first clamping jaw on the first clamping device and a second clamping jaw on the second clamping device are oppositely arranged in the height direction, a connecting frame is fixed in the experiment box below the second clamping device, a connecting shaft is rotatably connected to the connecting frame, a threshing wheel is connected to the connecting shaft, a plurality of threshing teeth are distributed on the threshing wheel, and the connecting frame is connected with a conveying belt used for conveying materials; the conveying belt conveys the ear grains to the recycling assembly; according to the rice and wheat seed testing machine, the length measurement and threshing of rice and wheat straws and the recycling of the ear grains are realized.

Description

technical field [0001] The invention relates to the technical field of rice-wheat seed test, in particular to a rice-wheat seed test machine. Background technique [0002] When researching rice or wheat seeds, the grown rice stalks or wheat stalks are usually analyzed, such as measuring the length of the rice stalks, measuring the number of rice grains on the ears of rice and other parameters. In the prior art, when testing rice or wheat, researchers straighten the rice stalk or wheat stalk, measure its length with a ruler, peel off the rice grains on the ears of rice, remove the shriveled grains, and leave solid grains , The way of manual measurement and selection is time-consuming, laborious, inefficient, and the accuracy is not high. Contents of the invention [0003] The purpose of this section is to outline some aspects of embodiments of the invention and briefly describe some preferred embodiments. Some simplifications or omissions may be made in this section, as w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01F7/02A01F12/18A01F12/60A01F12/44A01F12/48A01C1/00G06T7/00G01B11/02
CPCA01F7/02A01F12/18A01F12/60A01F12/446A01F12/48A01C1/00G06T7/0002G01B11/02G06T2207/30188G06T2207/30242
Inventor 张宝峰董浩奚小波张翼夫陈超瞿济伟单翔史扬杰
Owner YANGZHOU UNIV
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