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Portable rice branch removing machine

A portable, rice technology, applied in agricultural machinery and implements, threshing equipment, applications, etc., can solve the problems of inconvenience to carry, test errors, easy to mix, etc., to achieve convenient maintenance and maintenance, reduce labor intensity, easy installation and disassembly Effect

Active Publication Date: 2019-09-20
SHANDONG RICE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the treatment of small samples, due to the high power, it is easy to remove the seeds, causing test errors and loss of samples, and it is easy to mix, and it is not convenient to carry

Method used

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  • Portable rice branch removing machine
  • Portable rice branch removing machine
  • Portable rice branch removing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as figure 1 As shown, a portable rice branch remover includes a mixing bucket 1, and the mixing bucket 1 is a barrel with a cylindrical cross section with an open upper end and a closed lower end. The upper end of the mixing bucket 1 is provided with an upper cover 2 for closing the mixing bucket 1 .

[0040] The mixing barrel 1 is provided with a stirring assembly for stirring the rice, and the stirring assembly is rotatably connected with the upper cover 2, and the upper cover 2 is provided with a device for driving the stirring assembly to rotate. The motor 3.

[0041] Such as image 3 , Figure 4 with Figure 5 As shown, the stirring assembly includes a stirring shaft 51, and the stirring shaft 51 sequentially includes a large shaft section 511, a small shaft section 512 and a screw 513 from top to bottom, and the large shaft section 511, the small shaft section 512 And the diameter of screw rod 513 decreases successively. A flat plate 52 and a stiffness ...

Embodiment 2

[0048] For the convenience of description, the coordinate system is defined for the second embodiment as Figure 8 shown.

[0049] In the past, after removing the branches by hand rubbing, it was necessary to remove the branches that had fallen off the rice by cleaning. Since the removal operation of the branches in the first step cannot be completely thorough, this process needs to be repeated until all the branches in the rice are removed, the operation time is long, the labor load is large, and the efficiency is low.

[0050] For this, as Image 6 with Figure 8 As shown, the shown mixing bucket 1 includes a first mixing bucket 11, a second mixing bucket 12 and a connecting portion 13 arranged between the first mixing bucket 11 and the second mixing bucket 12, and the first The mixing bucket 11 communicates with the second mixing bucket 12 through a connecting portion 13 . Both the upper ends of the first mixing bucket 11 and the second mixing bucket 12 are provided wit...

Embodiment 3

[0059] Only the first mixing bucket 11 is provided with a stirring assembly, correspondingly, only the upper cover 2 of the first mixing bucket 11 is provided with a motor 3, and the rest of the structure is the same as that of the first embodiment.

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Abstract

The invention discloses a portable rice branch removing machine, and relates to the technical field of agricultural experimental equipment. The portable rice branch removing machine includes a stirring barrel and an upper cover, a stirring assembly is arranged inside the stirring barrel and comprises a stirring shaft, and a motor for driving the stirring shaft to rotate is arranged on the upper cover. The stirring shaft comprises a large shaft segment, a small shaft segment and a screw in sequence from top to bottom. A penal and a stiffness adjusting plate sleeve the screw in sequence from top to bottom, and a plurality elastic stirring columns are arranged on the panel and penetrate through the stiffness adjusting plate to extend to the lower portion of the stiffness adjusting plate. A fastening nut and an adjusting nut are arranged on the portions, under the panel and the stiffness adjusting plate, of the screw respectively, and a spring sleeves the portion between the penal and the stiffness adjusting plate. The portable rice branch removing machine meets requirements for removing branches and abortive grains and meanwhile can effectively protect rice, the situation is avoided that the rice grains separate from rice husks, and the rice branch removing machine is convenient to carry.

Description

technical field [0001] The invention relates to the technical field of agricultural experiment equipment, in particular to a portable rice branch remover. Background technique [0002] When examining the thousand-grain weight traits of rice, it is necessary to remove branches and grains. At present, the electronic counting instrument is commonly used to check the thousand-grain weight. The principle is to put the rice grains on the tray and rotate them down, and count them through electronic scanning. . [0003] At present, some japonica rice varieties used in production are not easy to shatter, and the seeds often have branches when harvested. At present, the branches and stems of rice are removed, the one is to adopt manual method, put on gloves, and utilize a dustpan or a dustpan to complete the removal of rice branches and stems. This method, the one, is labor-intensive and requires high labor skills. If you use too much force, the rice husk and rice will be peeled of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01F12/44
CPCA01F12/44Y02P60/14
Inventor 陈峰徐建第朱文银姜明松周学标杨连群张士永李景岭朱其松袁守江李广贤
Owner SHANDONG RICE RES INST
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