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Seed picker for agriculture based on Brazil nut effect

An agricultural and seed technology, which is applied in the direction of conveyor objects, solid separation, and screening, can solve the problems of low screening efficiency, inability to pre-select seeds, poor user experience, etc., and achieve good user experience, simple structure, and convenient use. Effect

Inactive Publication Date: 2019-11-12
沈倩芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since larger seeds cannot be pre-selected, the actual screening efficiency is relatively low, and the user experience is poor.

Method used

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  • Seed picker for agriculture based on Brazil nut effect
  • Seed picker for agriculture based on Brazil nut effect
  • Seed picker for agriculture based on Brazil nut effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Example 1: Please refer to Figure 1-3 , a kind of agricultural seed sorting machine based on Brazil nut effect, comprising screening box 1 and vibrating box 2, vibration motor 3 is fixedly connected to the right side of vibrating box 2, screening box 1 is cylindrical, and described vibrating box 2 is fixed on the screening box On the right side of the box 1, a sieve plate 4 is fixedly connected to the inner middle of the screening box 1, a motor 5 is fixedly connected to the top of the screening box 1, and a longitudinal shaft 6 is fixedly connected to the output end of the motor 5, and the longitudinal shaft 6 runs through the screening box 1 and the screening box 1 Rotational connection, the outer side of the longitudinal shaft 6 is fixedly connected with a rotating sorting plate 7, and the rotating sorting plate 7 is located above the sieve plate 4;

[0022] The seeds above the sieve plate 4 in the screening box 1 are constantly moving under the action of the rotati...

Embodiment 2

[0032] Embodiment 2: This embodiment is a further improvement of the previous embodiment: the spring 14 is provided with two, and the spring 14 provides a reset force, so that the right-angle transmission rod 11 is always against the cam 8, and the two springs 14 can make the device The force is more balanced.

[0033] The working principle of the present invention is: when in use, turn on the vibrating motor 3, place the seeds to be screened in the vibrating box 2, the seed addition needs to be equal to or slightly higher than the feeding port 12, and the vibrating motor 3 vibrates Make the larger seeds move upwards. When it is observed that there are more and larger seeds on the upper surface, turn on the motor 5, and the rotation of the motor 5 drives the vertical shaft 6 to rotate, and then the right-angle transmission rod 11 is periodically pushed out to the right by the cam 8, and the right-angle The transmission rod 11 drives the pusher rod 9 and the pusher plate 10 to ...

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Abstract

The invention discloses a seed picker for agriculture based on Brazil nut effect and relates to agricultural equipment. The seed picker comprises a screening box and a vibrating bin, wherein a vibrating motor is fixedly connected to the right side of the vibrating box; the screening box is cylindrical; the vibrating bin is fixed on the right side of the screening box; a sieve plate is fixedly connected to the middle part of the inner side of the screening box; a motor is fixedly connected to the top of the screening box; a longitudinal rotating shaft is fixedly connected to the output end of the motor, penetrates through the screening box and is rotationally connected with the screening box; a rotary sorting plate is fixedly connected to the outer side of the longitudinal rotating shaft and is positioned above the sieve plate; a cam is fixedly connected to the bottom of the longitudinal rotating shaft; a push-out rod is fixedly connected to the right side of the vibrating bin in a sliding manner; and a push-out plate is fixedly connected to the left end of the push-out rod. The seed picker disclosed by the invention is simple in structure and convenient to use; during use, the vibrating motor can promote greater seeds to upward move, so that qualified seeds are favorably and quickly screened, the screening efficiency is effectively improved and the use experience is good.

Description

technical field [0001] The invention relates to an agricultural equipment, in particular to an agricultural seed sorting machine based on the Brazil nut effect. Background technique [0002] Chinese patent (authorized announcement number: CN209156401U) discloses a seed screening device for agricultural planting, including a screening box, the outer walls of the four corners of the bottom of the screening box are fixed with support blocks by bolts, and the bottom outer walls of the four support blocks are all socketed with friction pads , the outer walls on both sides of the bottom of the screening box are provided with connecting holes, and the inner walls of the two connecting holes are plugged with discharge pipes, the outer wall of the top of the screening box is opened with two feeding ports, and the inner walls of the two feeding ports are plugged with The feeding pipe and the outer wall of the back of the screening box are fixed with a motor by bolts, and the output sh...

Claims

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Application Information

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IPC IPC(8): B07B1/28B07B1/46B65G47/82
CPCB07B1/28B07B1/46B65G47/82
Inventor 不公告发明人
Owner 沈倩芳
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