an automatic seeder

A planter, automatic technology, applied in the direction of spaced quantitative sowing machinery, etc., can solve problems such as complex structure, complex operation process, and numerous equipment components

Inactive Publication Date: 2016-04-06
孙骏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, each single planter can complete the entire operation process such as ditching, seeding, soil covering, and suppression, but the operation process is complicated, and there are many equipment components and complex structures

Method used

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Embodiment Construction

[0018] The technical scheme of the present invention will be further described below in conjunction with the accompanying drawings and through specific embodiments:

[0019] like Figure 1 to Figure 3 as shown, figure 1 It is a structural schematic diagram of an automatic seeder proposed by the present invention; figure 2 It is a structural schematic diagram when the seed delivery pipe of an automatic seeder proposed by the present invention is closed; image 3 It is a structural schematic diagram of an automatic seeder proposed by the present invention when the seed delivery pipe is opened.

[0020] refer to Figure 1 to Figure 3 , the embodiment of the present invention provides an automatic seeder, comprising: a frame 1; a seed cup 2, arranged on the frame 1, for holding seeds to be sown; a seed delivery tube 3, composed of the first half The cup 31 and the second half cup 32 are formed, the upper end of the seed delivery pipe 3 communicates with the seed cup 2, and is...

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Abstract

The invention discloses an automatic sowing machine which comprises a frame, a seed cup arranged on the frame, a seed tube comprising a first half-cup and a second half-cup, at least two support arms symmetrically fixed on the inner walls of the two half-cups respectively, and an operating lever connected with the support arms and used for pushing off or tensioning the support arms, wherein the upper end of the seed tube is connected with the seed cup, the orifice of the seed tube is connected via a movable pin, the upper ends of the first half-cup and the second half-cup rotate around the movable pin to open or close the bottom ends of the first half-cup and the second half-cup. The automatic sowing machine disclosed by the invention completes digging, seeding and earthing in one step, so as to simplify procedures and improve efficiency.

Description

technical field [0001] The invention relates to the technical field of agricultural cultivation, in particular to an automatic seeder. Background technique [0002] A planter is a planting machine that uses crop seeds as the object of sowing. It is used for a certain type or a certain type of crop. It is often named by the name of the crop type, such as grain drill, corn hole sower, cotton seeder, pasture spreader, etc. When the seeder is in operation, the walking wheel drives the seeding wheel to rotate, and the seeds are discharged from the seed cup in the seed box into the seeding pipe according to the required sowing amount, and fall into the opened groove through the opener, and then are covered with soil. The compacting device covers and compacts the seeds. In the prior art, each single planter can complete the entire operation process such as ditching, seeding, soil covering, and suppression, but the operation process is complicated, and there are many equipment comp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C7/18
Inventor 孙骏
Owner 孙骏
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