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Sowing and hole pressing integrated device of plug-seedling sowing machine

A technology for raising seedlings in a plug tray and a seeder, which is applied in the directions of a hole seeder, parts of the seeder, and sowing, can solve the problems that the pressing part and the seeding part cannot be well matched, and the space occupied is large, and achieves a simple structure, Longer service life and less wear

Active Publication Date: 2019-04-09
HEBEI AGRICULTURAL UNIV.
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the vegetable seedling seeding machine is realized by separating the pressing part and the sowing part, which not only occupies a large space, but also the pressing part and the sowing part cannot cooperate well, so it is necessary to integrate the pressing device and the seeding device , so that it can better cooperate with the movement, so as to achieve higher seeding accuracy and work efficiency

Method used

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  • Sowing and hole pressing integrated device of plug-seedling sowing machine
  • Sowing and hole pressing integrated device of plug-seedling sowing machine

Examples

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Embodiment Construction

[0008] like figure 1 As shown, an integrated device for sowing and pressing holes for a plug seedling seedling planter, the device includes a seed tube support plate (1), a frame (2), a rotating cylinder (3), a sector (4), and an air supply chamber ( 5), seed suction needle (6), seed tube (7), seed tube mounting plate (8), pressure hole device (9), seed groove (10), pressure hole device guide plate connecting rod (11), concave wheel (12), cavitation device guide plate (13), bearing assembly (14), rubber collision piece (15), rotary cylinder connecting rod (16), cavitation device connecting rod (17), cam (18), etc., all The 12 seed tubes (7) mentioned above are respectively installed on the corresponding positions of the seed tube installation plate (8), and the seed tube installation plate (8) is installed on the seed tube support plate (1) through two bolts, and the seed tube support plate (1) Welded on the frame (2), the rotary cylinder (3) is connected to the frame (2) by ...

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Abstract

The invention discloses a sowing and hole pressing integrated device of a plug-seedling sowing machine to solve the condition of first hole pressing and then sowing in the sowing process of the vegetable plug-seedling sowing machine. The device mainly comprises a seed pipe support plate, a rack, a rotary cylinder, a sector-shaped part, an air supply chamber, a seed suction needle, a seed pipe, a seed pipe mounting plate, a hole pressing device, a seed groove, a seed pressing device guide plate connecting rod, a concave wheel, a hole pressing device guide plate, a bearing assembly, a rubber collision part, a rotary cylinder connecting rod, a hole pressing device connecting rod, a cam and the like. The device integrates a sowing device and a hole pressing device and can save space. The device is simple in structure, convenient to operate, reliable in performance and capable of effectively improving working efficiency.

Description

technical field [0001] The invention relates to a seeding and hole pressing device for a vegetable plug seedling seeding machine, in particular to an integrated device for sowing and pressing holes for a plug seedling seeding machine. Background technique [0002] my country is the largest vegetable growing country in the world. Vegetables are not only rich in nutrition, bright in color and delicious in taste, but also rich in minerals, vitamins, dietary fiber and other nutrients. They are indispensable and important agricultural products in the daily life of urban and rural residents. Therefore, ensuring the supply of vegetables is a major livelihood issue that needs to be solved urgently . At present, the vegetable tray seedling seeding machine is realized by separating the pressing part and the sowing part, which not only occupies a large space, but also the pressing part and the sowing part cannot cooperate well, so it is necessary to integrate the pressing device and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C7/00A01C7/20A01C5/04A01G9/08
CPCA01C5/04A01C7/002A01C7/20A01G9/085
Inventor 张秀花王景政弋景刚杨淑华孔德刚袁永伟
Owner HEBEI AGRICULTURAL UNIV.
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