Adaptive adjusting structure of seeding machine and seeding machine
A technology for adjusting structures and seeders, which is applied in the field of agricultural machinery, can solve problems such as poor adaptability and lack of adjustment functions in seeders, and achieve good adaptability
Inactive Publication Date: 2021-07-27
NANJING AGRI MECHANIZATION INST MIN OF AGRI
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Problems solved by technology
[0002] The seeder is a commonly used agricultural machine, and it is the basis for automatic farming and sowing. The functions of the seeder generally cover the functions of ditching, seeding, and soil covering. The existing seeders are generally dedicated seeders, that is, a sowing The machine is generally only suitable for one kind of seed, and its ditching depth and soil covering ability are determined, but some seeders can be used for plowing and sowing various types of seeds. It is necessary to adjust the seeder adaptively, and the existing seeder generally does not have the adjustment function, resulting in poor adaptability
Method used
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[0026] The present invention will be further described below in conjunction with the accompanying drawings.
[0027] as attached figure 1 with attached figure 2 The adaptive adjustment structure in the shown planter includes a support 1, and the depth-limiting wheel 22 for connecting the planter is installed on the support 1 (the effect of the depth-limiting wheel 22 is to limit the amount of seeds that the planter leaves. The first adjustment mechanism 6 for the depth of the groove) and the second adjustment mechanism 7 for connecting the soil covering device 5 of the seeder.
[0028] as attached figure 1 As shown, the first adjusting mechanism 6 includes a first turret 61; the first turret 61 is rotatably connected to the base 1, and the relative angle between the two can be controlled and adjusted.
[0029] as attached figure 2 As shown, the second adjusting mechanism 7 includes a second turret 71; the second turret 71 is rotatably connected to the machine base 1, and...
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The invention discloses an adaptive adjusting structure of a seeding machine and the seeding machine. The adaptive adjusting structure comprises a machine base, wherein a first adjusting mechanism used for being connected with a depth limiting wheel and a second adjusting mechanism used for being connected with a soil covering device are installed on the machine base; the first adjusting mechanism comprises a first rotating frame; the first rotating frame is rotationally connected relative to the machine base, and the relative angle of the first rotating frame and the machine base can be controllably adjusted; the second adjusting mechanism comprises a second rotating frame; and the second rotating frame is rotationally connected relative to the machine base, an elastic piece is arranged between the second rotating frame and the machine base, and the pre-stretching amount of the elastic piece can be adjusted. According to the adaptive adjusting structure of the seeding machine and the seeding machine, the first adjusting mechanism and the second adjusting mechanism are arranged and can adjust the angle of the first rotating frame used for installing the depth limiting wheel relative to the machine base and the pre-stretching amount of the elastic piece correspondingly, and the purposes of adjusting the ditching depth and the soil covering performance can be achieved, so that the seeding machine has better adaptability to different seeds and different soil types.
Description
technical field [0001] The invention relates to the field of agricultural machinery, in particular to an adaptive adjustment structure of a seeder and the seeder. Background technique [0002] The seeder is a commonly used agricultural machine, and it is the basis for automatic farming and sowing. The functions of the seeder generally cover the functions of ditching, seeding, and soil covering. The existing seeders are generally dedicated seeders, that is, a sowing The machine is generally only suitable for one kind of seed, and its ditching depth and soil covering ability are determined, but some seeders can be used for plowing and sowing various types of seeds. It is necessary to adjust the adaptability of the seeder, and the existing seeder generally does not have the adjustment function, resulting in poor adaptability. Contents of the invention [0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides an ...
Claims
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Login to View More IPC IPC(8): A01C7/20A01C5/06A01C7/08
CPCA01C7/20A01C5/062A01C5/066A01C7/08
Inventor 严伟张文毅祁兵王云霞
Owner NANJING AGRI MECHANIZATION INST MIN OF AGRI