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Tray whole-disc seeding device

The technology of a seeding device and a plug tray is applied in the field of agricultural automation equipment, which can solve the problems of low seeding qualification rate and the like, and achieve the effects of low cost, reduction of jams, and simple and reliable operation.

Inactive Publication Date: 2013-09-11
BEIJING UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, in view of the low qualified rate of sowing and the applicability of the seeder to seeds of different shapes and sizes, it is required to achieve greater work efficiency output under lower power consumption and simpler structural conditions.

Method used

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  • Tray whole-disc seeding device
  • Tray whole-disc seeding device
  • Tray whole-disc seeding device

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Experimental program
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Embodiment Construction

[0014] The present invention will be further described below in conjunction with accompanying drawing:

[0015] Such as figure 1 As shown, the patent of the present invention includes a pneumatic seed suction part 1, a seed storage tank 2, a vibrator 3, a tray transfer device 4, a support 5, a seed guide part 6, a swing cylinder 7, and a swing mechanism 8. The seed storage tank 2 is located below the pneumatic seed suction part 1 and is connected with the support 5, and the vibrator 3 is located on the vertical wall of the seed storage tank 2 and provides power as a vibration source. The pneumatic seed suction part 1 is connected with the swing mechanism 8 through a shaft, so that the pneumatic seed suction part 1 swings in such as image 3 The staggered arrangement shown in the seed tank 2 is between the seed suction area 2a and the seed drop hole 2b, and the swing cylinder 7 provides power for the swing mechanism 8. The vibrator 3 provides vibration to make the seeds in a ...

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Abstract

The invention provides a tray whole-disc seeding device which carries out whole-disc seed fetching and seeding by adopting mechanical vibration and vacuum adsorption manners, and belongs to the field of facility agriculture automation equipment. The tray whole-disc seeding device comprises a vibration seed storing groove, a pneumatic seed suction part, a seed guide part and transferring equipment. A vibrator mounted on the vertical wall of the seed storing groove serves as a vibration source to provide vibration so that seeds are at a boiling movement state and the pneumatic seed suction part can conveniently suck the seeds. The pneumatic seed suction part sucks out the seeds at the boiling movement state from the seed storing groove through a swinging mechanism driven by a swinging air cylinder; the seed storing groove stops vibration and the swinging air cylinder is swung to a seed storing hole position to release the seeds; the seeds are conveyed to a tray on the transferring equipment through the seed guide part until, so that a seeding process is finished. The tray whole-disc seeding device disclosed by the invention is reasonable in mechanical structure, low in cost, high in automation degree, stable and reliable in performance, and wide in applicable range.

Description

technical field [0001] The invention is a device for taking and sowing seeds from a whole plate in the form of mechanical vibration and vacuum adsorption, which can automatically and efficiently complete the sowing process in the agricultural field, and belongs to the field of agricultural automation equipment. Background technique [0002] With the continuous improvement of the level of agricultural automation, the design of its automation equipment has developed rapidly in recent years. Replacing manual operations with automation equipment can effectively improve labor efficiency and help expand the scale of crop production. Plug seeding is the central link of plug seedling cultivation, and it is the focus of research direction of plug seedling cultivation. The current seedling precision seeder can be divided into needle (tube) seeder, plate seeder and drum seeder according to the different seeding methods. In agricultural automation production, work efficiency is one of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C7/04
Inventor 高国华李福杨行冯天翔
Owner BEIJING UNIV OF TECH
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