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Seed suction hole blowing mechanism in precision seeding production line

A precision seeding and assembly line technology, applied in the field of agricultural machinery, can solve the problems of consuming a lot of labor, manpower, unable to meet production needs, unfavorable periodic management, etc., to achieve a simple and reasonable structure, ensure normal sowing, and facilitate ash removal Effect

Active Publication Date: 2018-12-07
芜湖市德弘生态农业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the field of modern greenhouse planting, in order to achieve rapid and large-scale seedling cultivation, seedling cultivation is generally carried out through seedling pots. If the seeds are sown into seedling pots manually, it will take a lot of labor and labor for large-scale cultivation. Manpower is obviously inefficient and cannot meet production needs, and it is also not conducive to the use of periodic management in the process of seedling cultivation. Therefore, seedling pots are now generally achieved by planters instead of manual labor. Among them, a type of planter is controlled by Air pressure seed-suction rotary drum is used for precision seeding, but since the dust and other impurities in the seeds often block the pores of the adsorbed seeds, it is necessary to dredge the pores, and the manual dredging method is inefficient and It is a simple and repetitive operation, so the present invention provides a hole blowing mechanism for the seed suction hole of this rotary drum

Method used

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  • Seed suction hole blowing mechanism in precision seeding production line
  • Seed suction hole blowing mechanism in precision seeding production line
  • Seed suction hole blowing mechanism in precision seeding production line

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The seed-suction hole blowing mechanism in the precision seeding assembly line of the present invention can quickly clean the seed-suction holes, and a number of seed-suction holes 51 are uniformly distributed along the circumference of the seed-suction drum 5, and the seed-suction drum 5 is adsorbed by negative pressure. If the seed is in the seed suction hole 51, and then the seeds are released for sowing by releasing the pressure, the No. 1 blowing pipe 3 and the No. 2 blowing pipe 4 are respectively connected to the trachea at No. 1 pipe joint 32 and No. 2 pipe joint 42 positions, which can pass through Inject pressurized air, the No. 1 air nozzle 31 evenly distributed on the No. 1 air blowing pipe 3 corresponds to the seed suction hole 51 at the corresponding position on the seed suction drum 5, and the uniformly distributed No. 2 air blowing pipe 4 on the same The No. 2 air nozzle 41 is also one-to-one corresponding to the seed-suction hole 51 of the corresponding ...

Embodiment 2

[0031] The seed suction hole blowing mechanism in the precision seeding assembly line of the present invention facilitates the cleaning and disassembly of the seed suction drum 5. When the dust in the seed suction drum 5 accumulates to a certain extent, the seed suction must be regularly Rotating drum 5 is used for dust cleaning, and No. 1 fixed plate 21, No. 2 fixed plate 22, No. 1 air blowing pipe 3 and No. 2 air blowing pipe 4 are all located above the seed suction drum 5, which block the seed suction drum 5. At this time, the limit screw 13 can be loosened from the internal thread seat 23-1 first, and then only the turntable 24-1 needs to be rotated, so that the turntable screw 24 will drive the No. 1 fixed plate 21 threadedly connected with it, thereby driving the entire sliding assembly. Rack 2 goes to the left along the chute 11-1 (to the left is for figure 1 In terms of) sliding, that is to drive the sliding installation frame 2, the No. 1 air blowing pipe 3 and the No...

Embodiment 3

[0033] The seed suction hole blowing mechanism in the precision seeding assembly line of the structure of the present invention has a fast assembly and positioning structure, because no matter whether it is the No. 1 air nozzle 31 or the No. 2 air nozzle 41, it needs to be aligned with the corresponding position on the seed suction drum 5 one by one. position of the suction hole 51, so when assembling the mechanism, it is necessary to consider the rationality of the assembly position, and the end of the No. 1 blowing pipe 3 is a regular hexagonal shape, and there is a step at the transition. The hexagonal end of the blowing pipe 3 is assembled into the No. 1 hexagonal hole 22-1, and the step end surface is in contact with the No. 2 fixing plate 22. The No. 2 blowing pipe 4 has the same structure and can be assembled into the No. 2 hexagonal hole 22 In -2, the limit screw 13 is screwed into the internal thread seat 23-1 at last, and quick positioning assembly is realized.

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Abstract

The invention discloses a seed suction hole blowing mechanism in a precision seeding production line, and relates to the technical field of agricultural machines. The seed suction hole blowing mechanism comprises a guide rail beam assembly, a sliding mounting rack, an air blowing pipe 1 and an air blowing pipe 2, wherein the sliding mounting rack consists of a fixed plate 1, a fixed plate 2, a connecting rod and a rotary disc screw rod; the air blowing pipe 1 is mounted on the fixed plate 1 and the fixed plate 2 through screws in a compressing manner; and the air blowing pipe 2 is mounted on the fixed plate 1 and the fixed plate 2 through screws in a compressing manner. The mechanism has a simple and reasonable structure; moreover, seed suction holes can be quickly cleared, the efficiencyis high, the problems of low manual clearing efficiency, repeated operation, clearing omission and the like are avoided, and normal seeding of seeds is ensured.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a seed suction hole blowing mechanism in a precision seeding assembly line. Background technique [0002] In the field of modern greenhouse planting, in order to achieve rapid and large-scale seedling cultivation, seedling cultivation is generally carried out through seedling pots. If the seeds are sown into seedling pots manually, it will take a lot of labor and labor for large-scale cultivation. Manpower is obviously inefficient and cannot meet production needs, and it is also not conducive to the use of periodic management in the process of seedling cultivation. Therefore, seedling pots are now generally achieved by planters instead of manual labor. Among them, a type of planter is controlled by Air pressure seed-suction rotary drum is used for precision seeding, but since the dust and other impurities in the seeds often block the pores of the adsorbed seeds, it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C7/00
CPCA01C7/00
Inventor 唐文管大鹏崔永贵
Owner 芜湖市德弘生态农业有限公司
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