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A combined automatic seed supply device for large particle size plot seeders

A technology for seed feeding device and seeding machine, which is applied to the parts of seeding machine, etc., can solve the problems of slow artificial seed feeding, manual seed replacement when shutting down, etc., and achieve the effects of reducing quantity, improving work efficiency, and being convenient to use.

Active Publication Date: 2021-02-12
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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  • A combined automatic seed supply device for large particle size plot seeders
  • A combined automatic seed supply device for large particle size plot seeders
  • A combined automatic seed supply device for large particle size plot seeders

Examples

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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 unit 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 below Above all, the vertical box group 11 is formed in series and connected vertically, and the five seed box units 1 are arranged side by side and independently form the horizontal box group 12, such as image 3 Said, the seed box unit 1 comprises a hollow housing 13 with open upper and lower ends, 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, and the upper end surface of the connecting platform 18 at the upper end of the housing 11 is It is flush with the upper end surface of the housing 11, the lower end surface of ...

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 invention discloses a combined automatic seed supply device for large-diameter community seeders, which includes a mounting frame, a seed storage unit and a control unit; the seed storage mechanism includes a seed box unit and a feeding unit, and the seed box unit is provided with Feeding unit; a plurality of seed box units are vertically connected in series from bottom to top to form a vertical box group, and horizontally parallel and independent from each other to form a horizontal box group, and a V-shaped The combined blanking plate can drive the vertical box group to discharge seeds from bottom to top through the control unit; the invention is easy to use, not only can realize automatic seed supply, but also can automatically change seeds according to actual needs, thus solving the problem of manual supply The problem of slow and common seed supply device needs to be shut down and manually changed.

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 Patents(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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