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A drum-type precision seeding device for hole sowing of vegetable seeds

A precision seeding, drum-type technology, applied in the field of vegetable seed sowing devices, can solve the problems of low seeding accuracy, high porosity, poor uniformity, etc., and achieve the effects of protecting seeds, easy operation, and uniform distance.

Active Publication Date: 2016-04-13
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problems of low sowing precision, poor uniformity, high void rate and easy seed damage of the existing seeder, and provide a drum type vegetable seed hole sowing precision sowing device

Method used

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  • A drum-type precision seeding device for hole sowing of vegetable seeds
  • A drum-type precision seeding device for hole sowing of vegetable seeds
  • A drum-type precision seeding device for hole sowing of vegetable seeds

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Embodiment Construction

[0015] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0016] Such as Figure 1-4 As shown, the drum type vegetable seed hole sowing precision sowing device of the present invention includes a switch 1, a frame 2, an upper hopper 3, a seed meter 4, a brush 5, a rear wheel shaft 6, a wheel 7, a lower hopper 8, and an overrunning clutch 9, the first chain 10, the first sprocket 11, the front traveling wheel shaft 12, the motor 13, the second sprocket 14, the third sprocket 15, the fourth sprocket 16 and the second chain 17; the frame 2 The bottom of the front and rear ends are respectively equipped with a front travel wheel shaft 12 and a rear travel wheel shaft 6; both ends of the front travel wheel shaft 12 and the rear travel wheel shaft 6 are fixedly connected to the wheels 7, and the front travel wheel shaft 12 is also fixedly connected to the first sprocket wheel 11 The motor 13 is installed ...

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Abstract

The invention discloses a drum-type precise sowing device for hole sowing of vegetable seeds. The device comprises a switch, a stander, a feed hopper, a seed metering device, a brush, a rear walking wheel axle, wheels, a blanking hopper, an overrun clutch, a plurality of chains, a plurality of chain wheels, a front walking wheel axle and a motor, wherein the motor, the front walking wheel axle and the wheels are arranged at the front end of the stander; the rear walking wheel axle and the wheels are arranged at the rear end of the stander; the feed hopper, the seed metering device, the brush and the blanking hopper are arranged in the middle of the stander; the motor can be used for controlling the front walking wheel axle, the rear walking wheel axle and the seed-metering device by chain transmission. The drum-type precise sowing device has the characteristics of being simple in structure, convenient to operate and the like, and can be used for precisely and evenly sowing seeds at equal intervals.

Description

technical field [0001] The invention relates to a vegetable seed sowing device, in particular to a drum type vegetable seed hole sowing precision sowing device, which improves the stability of the sowing quantity and spacing. Background technique [0002] Vegetables have become the second most important agricultural product next to food in my country's agriculture. Vegetable planting is an important part of developing my country's rural economy. Intensive vegetable seedling cultivation provides high-quality and uniform seedlings for vegetable production. It is an important measure to realize the standardization of vegetable production. At present, the main method is to raise seedlings in plug trays. Seeding is the key technical link of seedling seedling cultivation in plug trays. Manual seeding is time-consuming. It is labor-intensive and has poor uniformity. Therefore, it is an inevitable trend to use a seeder for sowing. Contents of the invention [0003] The object of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C7/18A01C7/20
Inventor 王俊孙玉冰
Owner ZHEJIANG UNIV
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