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Combined automatic seed supply device of large-grain-size plot seeder

A seed supply device and seeder technology, which is applied in the directions of seeder parts, etc., can solve the problems of slow seed supply by manual labor, manual seed replacement after downtime, and achieve the effects of reducing quantity, improving work efficiency, and reducing seeding cost.

Active Publication Date: 2020-05-01
河南省农业科学院长垣分院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the defects and problems existing in the existing seed supplying device, the present invention provides a combined automatic seed supplying device of a large particle size plot planter. Change seeds, thus solving the problem of slow manual seed supply and the need to shut down the ordinary seed supply device to manually change seeds

Method used

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  • Combined automatic seed supply device of large-grain-size plot seeder
  • Combined automatic seed supply device of large-grain-size plot seeder
  • Combined automatic seed supply device of large-grain-size plot seeder

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Experimental program
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Embodiment 1

[0029] This embodiment provides a combined automatic seed supply device for a large particle size community seeder, such as figure 1 , figure 2 As shown, it includes a mounting frame 3, a seed storage unit and a control unit 5; the seed storage mechanism includes a seed box unit 1 and a feeding unit 2, and the seed box unit 1 is provided with a feeding unit 2; 6 seed box units 1 from the bottom Upstairs, the vertical box group 11 is connected in series and connected vertically, and the five seed box units 1 are arranged side by side and independent of each other to form a horizontal box group 12. As shown in Fig. xx, the seed box unit 1 includes hollow upper and lower The housing 13 of the mouth, the upper and lower ends of the front and rear side walls of the housing 13 are welded and fixed with a connecting platform 18, the upper end surface of the connecting platform 18 on the upper end of the housing 11 is flush with the upper end surface of the housing 11, and the lower ...

Embodiment 2

[0038] The difference between embodiment 2 and embodiment 1 lies in that a wheel groove is formed on the circumferential side of the runner along the circumference.

[0039] Such as Figure 8 As shown, the middle part of the circumference side of the runner 541 has a wheel groove 58 along the circumference, and the traction rope fixing column 545 is fixed in the wheel groove 58. When the runner 541 rotates, the traction rope 6 fixed on the traction rope fixing column 545 will Following the rotation of the runner 541, it is wound in the wheel groove 58 on the peripheral side wall of the runner 541. In Embodiment 1, the traction rope 6 is directly wound on the peripheral side wall of the runner 541. Since the peripheral side wall of the runner 541 is smooth, Therefore, unwinding phenomenon is easy to occur, and when the device of this embodiment is in use, the traction rope is wound 6 in the wheel groove 58 on the circumferential side wall of the runner 541, and due to the limit...

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Abstract

The present invention discloses a combined automatic seed supply device of a large-grain-size plot seeder. The combined automatic seed supply device of the large-grain-size plot seeder comprises a mounting rack, a seed storage unit and a control unit, the seed storage unit comprises seed box units and feeding units, and the feeding units are arranged on the seed box units; the multiple seed box units are vertically connected in series from bottom to top, also communicate to form vertical box groups, and are parallel in a transverse direction and mutually independent to form transverse box groups, and V-shaped combined material falling plates are arranged at material falling ports of the seed box units. The control unit is used to drive the vertical box groups to discharge seeds outwards insequence from bottom to top. The combined automatic seed supply device of the large-grain-size plot seeder is convenient to use, can realize automatic seed supply, can also automatically change seedsaccording to actual needs, and thus solves problems that manual seed supply is slow and common seed supply devices need to be stopped for manual seed change.

Description

technical field [0001] The invention belongs to the field of agricultural seeding machinery, and in particular relates to a combined automatic seed supply device for large-diameter plot seeders. Background technique [0002] Planting machine is a planting machine that uses crop seeds as the sowing object. At present, with the rapid development of the two breeding technologies in my country, the research and development of related breeding equipment is relatively lagging behind, especially the research on automatic seed supply devices is less, especially for For large-size seeds such as automatic seed supply devices for soybeans, peanuts, and corn, the existing breeding equipment has complex structures, poor seed dispersion uniformity, and high seed damage rate. However, the speed of artificial seeding is slow and cannot adapt to the automatic seeding speed of the planting equipment, which affects the efficiency of sowing, and because the seed types of each plot may be differen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C7/20
CPCA01C7/20
Inventor 李秀杰孙文喜刘道奇刘龙钱凯孙千涛吴亚滨胡吉帮崔小伟孙洪祥
Owner 河南省农业科学院长垣分院
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