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Grain sowing machine

A seeder and miscellaneous grain technology, applied in the field of agricultural machinery, can solve the problems of seed accumulation, blockage, unfavorable seed uniform spreading, etc., to achieve the effect of improving and avoiding blockage

Inactive Publication Date: 2019-07-12
CORN RES INST SHANXI ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The authorized announcement number is the patent of authorized announcement number CN203761805U, which discloses a planter, including handrails, vehicle frame and guide wheels. The vehicle frame includes a platform and two struts arranged side by side. The front end of the frame is equipped with a guide wheel, and the two support rods are equipped with a triangular bracket. The tops of the two triangular brackets are connected by a cross bar. The bottom of the seed tube is equipped with a furrow plow and a pressing wheel is installed on the frame. Although this device has a simple structure and is easy to operate, it cannot disperse the seeds before sowing, which will cause the seeds to easily accumulate and block, which is not conducive to Uniform sowing of seeds, for this reason, a miscellaneous grain seeder is now provided to solve the above technical problems

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0024] see Figure 1-6 , a miscellaneous grain planter, comprising a walking frame 1 with walking wheels 13 installed on the bottom, a storage box 7 is fixedly arranged on the walking frame 1, a rotating shaft 6 is arranged in the storage box 7, and the bottom of the storage box 7 is vertically connected and installed There is a conveying pipe 10, and the lower end of the rotating shaft 6 is connected with a material guide mechanism located in the conveying pipe 10. The bottom of the conveying pipe 10 is inclined with a sleeve plate 11, and a slide plate 14 driven by a reciprocating mechanism is slidably installed in the sleeve plate 11. The sleeve The lower end of the plate 11 is hinged with a net plate 12 .

[0025] The storage box 7 provided above is used to place the miscellaneous grain seeds to be sown, the seeds can flow down along the conveying pipe 10, and fall on the net plate 12, the net plate 12 plays a role in dispersing the seeds, and finally realizes uniform Sow...

Embodiment 2

[0031] On the basis of Example 1, in order to further automatically control the falling process of miscellaneous grain seeds and ensure that the seeds fall intermittently without clogging, the device is provided with a material guide mechanism, which specifically includes a partition fixed in the conveying pipe 10 9. The partition 9 is pivotally connected to the rotating shaft 6. A through hole 21 is eccentrically opened on the partition 9. The bottom of the partition 9 is fitted with a turntable 20 coaxially fixed with the rotation shaft 6. The turntable 20 is eccentrically provided with a through hole 21. The blanking hole 22 overlapping the holes 21 intermittently, the blanking hole 22 is an arc-shaped hole structure, and the width of the blanking hole 22 is larger than the inner diameter of the through hole 21 .

[0032] Through the above settings, the rotation of the rotating shaft 6 drives the turntable 20 to rotate, and the turntable 20 rotates relative to the partition ...

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Abstract

The invention relates to the technical field of agricultural machinery and discloses a grain sowing machine. The grain sowing machine comprises a frame and a traveling frame, traveling wheels are mounted at the bottom of the traveling frame, a storage tank is fixedly arranged on the traveling frame, a rotating shaft is rotationally arranged in the storage tank, a conveying pipe is vertically mounted at the bottom of the storage tank in a communicated manner, and a guide mechanism in the conveying pipe is connected to the lower end of the rotating shaft. A sleeve plate is obliquely arranged atthe bottom of the conveying pipe, a slide plate driven by a reciprocating mechanism is slidably mounted in the sleeve plate, and a mesh plate is hinged to the lower end of the sleeve plate. By relative rotation of a rotating disc and a partition plate in the guide mechanism, intermittent coincidence of a through hole and a discharging hole is realized, intermittent discharging of seeds is realized, and blockage of grain seeds in a sowing process can be effectively avoided; the mesh plate swings under seed impact to realize dispersed broadcast sowing of the seeds, centralized sowing of seeds ina same area is avoided, and accordingly sowing effects are effectively improved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a miscellaneous grain seeder. Background technique [0002] Agriculture is an industry that uses the growth and development laws of animals and plants to obtain products through artificial cultivation. Agriculture belongs to the primary industry, and the science that studies agriculture is agronomy. The objects of labor in agriculture are living animals and plants, and the products obtained are the animals and plants themselves. Agriculture is the basic industry that provides support for the construction and development of the national economy. In the process of agricultural production, the planting of miscellaneous grains requires the use of seeders to sow seeds. [0003] The authorized announcement number is the patent of authorized announcement number CN203761805U, which discloses a planter, including handrails, vehicle frame and guide wheels. The vehicle fram...

Claims

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Application Information

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IPC IPC(8): A01C7/18A01C7/20
CPCA01C7/18A01C7/20
Inventor 焦建伟武海丽郭贵青王文英徐嘉张晶晶邢荣平
Owner CORN RES INST SHANXI ACAD OF AGRI SCI
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