Seed-out control device used for hand-held seeder
A technology of a control device and a planter, which is applied in the directions of sowing, application, agriculture, etc., can solve problems such as application range control, and achieve the effect of long-distance control and expansion of application range.
Inactive Publication Date: 2013-12-25
SICHUAN JUYOU ECOLOGY ARRICULTURAL TECH
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Problems solved by technology
However, the grain output control device of the existing hand-held seeder is generally controlled by the sowing wheel, and the distance between the grain output port and the power end equipment is very small, so the length of the seeding control is basically equivalent to the length of the arm. Nothing can be done when planting at a distance, keeping the application range of existing hand-held planters under control
Method used
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[0015] The present invention will be further described below in conjunction with accompanying drawing:
[0016] As shown in the drawings, the present invention includes a fixed duckbill 2, a moving duckbill 1, a first connecting rod 9, a second connecting rod 8, a third connecting rod 7 and a driving rod 16, and one end of the first connecting rod 9 is connected to the driving rod. Rod 16 is rotatably connected by shaft 15, and the other end of first connecting rod 9 is connected in turn with second connecting rod 8 and third connecting rod 7, and third connecting rod 7 is rotatably connected with the lower part of moving duckbill 1; The position of the mouth 2 is provided with a fixed duckbill positioning block 3, and the fixed duckbill 2 is fixedly installed on the fixed duckbill fixed block 3, and the position close to the moving duckbill 1 is provided with a moving duckbill positioning block 6, and one end of the moving duckbill 1 Rotate together with one end of the fixed ...
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The invention discloses a seed-out control device used for a hand-held seeder. The seed-out control device used for the hand-held seeder comprises a fixed duckbill, a movable duckbill, a connection rod and a drive rod, wherein one end of the movable duckbill is connected with one end of the fixed duckbill in a rotation mode, the movable duckbill is located under the fixed duckbill, the lower portion of the movable duckbill is connected with one end of the connection rod in a rotation mode, and the other end of the connection rod is connected with the drive rod. In the working process, the drive rod drives the connection rod to move, the connection rod drives the movable duckbill to rotate and open the movable duckbill, so that seeds in the movable duckbill fall into soil, and seeding is achieved. Due to the transmission of the connection rod, long-distance control in the process of seeding is achieved, and the application range of the hand-held seeder is widened.
Description
technical field [0001] The invention relates to a partial component of a seeder, in particular to a grain output control device for a portable seeder. Background technique [0002] At present, China's agriculture is transforming from traditional manual agriculture to modern automated agriculture, and the level of agricultural mechanization is an important basis for measuring the level of modern agriculture. In modern agricultural production, seeders are used more and more widely, and the development of high-quality, easy-to-populate seeders is an important part of modern agriculture. [0003] Most of the existing seeders are large-scale seeders, which are suitable for sowing large areas of land, but for non-plain areas, it is not feasible to use large-scale seeders, so small hand-held seeders are required. However, the grain output control device of the existing hand-held seeder is generally controlled by the sowing wheel, and the distance between the grain output port and ...
Claims
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IPC IPC(8): A01C7/00
Inventor 张光普
Owner SICHUAN JUYOU ECOLOGY ARRICULTURAL TECH