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Seed guide device on the hole-on-membrane flat seeding machine

A straight and diversion trough technology, which is applied to planter parts, interval quantitative sowing machinery, sustainable manufacturing/processing, etc., can solve the problem of not being able to observe the working status of the equipment, not being able to realize it, and not being able to detect the quality of the sowing in time, etc. Problems, to achieve the effect of convenient equipment maintenance and parts replacement, prevent the phenomenon of missed broadcasting, and save running time

Active Publication Date: 2018-07-06
聂长军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the existing seeders are all fixed on the peripheral drum, this conversion cannot be realized
What's more, the existing seed channels are all made of opaque materials, so the working status of the equipment cannot be observed during the sowing process, and once the sowing quality problem occurs, it cannot be found in time

Method used

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  • Seed guide device on the hole-on-membrane flat seeding machine
  • Seed guide device on the hole-on-membrane flat seeding machine
  • Seed guide device on the hole-on-membrane flat seeding machine

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0023] Such as figure 1 As shown, the seed guide device on the hole-on-membrane direct seeding machine is a wheel structure, including a quantitative seed meter 2 fixed on the rotating shaft 1 and a drum 3 on the outer periphery of the equipment, and seed holes 4 uniformly arranged on the drum 3 The seeder 5 of duckbill formula is housed.

[0024] The inner side of the drum 3 is equipped with annularly distributed seed diversion grooves, and the seed diversion grooves are divided into left and right sections, see figure 2 with image 3 , The two sections of seed diversion grooves are separated by an annular partition 6 vertically fixed on the drum 3 . The left section of the seed diversion groove is formed by inserting and lapping end to end of several arc-shaped split diversion grooves 7 . The head end of every split flow diversion groove 7 is an opening, and the tail end of the adjacent next split diversion groove 7 is inserted therefrom. The seeds enter the seed divers...

example 2

[0029] Such as Figure 4 Shown, the fixed frame 18 of this device comprises the horizontal U-shaped frame 19 of rear opening, and the bearing seat 20 of rotating shaft 1 is equipped with in the left and right crossbeam inner side of U-shaped frame 19 rear ends, and horizontal adjustment bar 21 is equipped with at the head end, The horizontal adjustment rod 21 is provided with a height adjustment four-bar mechanism. The top of U-shaped frame 19 is equipped with U-shaped vertical beam 22. A seed box 24 is housed on the U-shaped vertical beam 22, and the conveying pipe 25 at the bottom of the seed box 24 is connected with the feeding funnel 17. The locking pin 26 of the quantitative seed meter 2 is equipped with on the top of the U-shaped frame 19 middle sections, and the afterbody is equipped with a seed hole sealing pressure roller 23 by an assembly rod.

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Abstract

The invention discloses a seed guide device for an on-film hole-leveling direct sowing machine, wherein a seed diversion groove with ring distribution and for unidirectional diversion is arranged on the internal side of a roller of the device. The device further has a row spacing adjusting device, a ring cover arranged between a ring separator plate and a rotating shaft is installed on the rotating shaft by duplex bearings, and a split diversion groove of a left segment of the seed diversion groove and a left end cover of the ring cover are made of transparent material. The seed guide device has advantages that: seeds enters the bottom of the sowing machine for sowing 360 degree in advance, and operation time of the seeds is saved, thereby at least double the sowing speed, and substantially raising the sowing precision. The seed guide device can prevent the seeds generation of splashing and sowing leaking phenomena. A seed sowing rate is 100%, and a cavity phenomenon is thoroughly eliminated.

Description

technical field [0001] The invention relates to a seed guide device on a hole-on-membrane flat seeding machine. Background technique [0002] There are following problems in the existing hole-level direct seeding machine on the film. At first, the seeds in the current position seeder need to be supplied immediately by the seed metering device, and here they come in and out as they go. Since the seeds need to go through a certain path to reach here, there needs to be a certain waiting time, so the speed of sowing obviously cannot be too fast. A little faster will not only make it difficult for the seeds to arrive in place, resulting in missed sowing, but also the seeds will collide with the equipment and appear everywhere. Jump and splash. In addition, because the plant spacing of different crops and different varieties is different, the number of set seeders also needs to be changed without changing the diameter of the outer peripheral drum. Since the existing seeders are ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C7/20A01C7/18
CPCY02P60/00Y02P60/20
Inventor 刘玉涛王宇先杨慧莹周恩昊聂长军徐莹莹高盼李哲帅张丽辉王秀玲申志军
Owner 聂长军
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