Flexible soil covering mechanism

A soil-covering and flexible technology, applied in planting methods, excavation/covering of trenches, applications, etc., can solve the problems of difficult removal, uneven distribution of straw, affecting the effect of soil-covering suppression, etc., and achieve the effect of improving uniformity.

Pending Publication Date: 2019-03-12
NANJING AGRI MECHANIZATION INST MIN OF AGRI
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] When this type of soil-covering and pressing wheel is applied in the condition of sticky and heavy soil, the sticky and heavy soil is easy to adhere to the pressing wheel and is not easy to remove, which affects the effect of subsequent soil-covering and pressing; The distribution on the soil is uneven, and it is easy to accumulate, which is not conducive to the germination and growth of seeds

Method used

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] see Figure 1-Figure 3 , a flexible soil covering mechanism, including a support structure, the support structure supports a vertically arranged pole 4, a sprocket 3 is fixed in the middle of the pole 4, and the sprocket 3 is driven by an external power mechanism to drive the pole 4- and rotate; the lower part of the vertical rod 4 is fixedly connected to the center of the disc 7, and a plurality of connecting rings 8 are fixedly arranged around the disc 7, and each connecting ring 8 is connected with a long rubber belt 5, and the head of the long rubber belt 5 is embedded with a weight Block 6, long rubber belt 5 is a flexible rubber material. The effect of the weighting block 6 is to increase the centrifugal force when the long belt rotates, so that the striking force of the long belt to the soil and stalks is increased.

[0025] In ...

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Abstract

The invention relates to a flexible soil covering mechanism, which comprises a supporting structure; the supporting structure supports a vertically arranged vertical rod; the middle part of the vertical rod is fixedly provided with a chain wheel; the chain wheel is driven by an external power mechanism to drive the vertical rod to rotate together; the lower part of the vertical rod is fixedly connected with the center of a disc; the periphery of the disc is fixedly provided with a plurality of connection rings; each connection ring is connected with a rubber long strip; the head of each rubberlong strip is provided with a weighting block in an embedding manner; and each rubber long strip is made of a flexible rubber material. According to the flexible soil covering mechanism provided by the invention, each flexible rubber long strip can continuously deform self, and soils adhered to each flexible rubber long strip can automatically drop; and each rubber long strip is thrown away outward under a centrifugal effect, and the soils and straws can be very rapidly thrown away if being adhered to each rubber long strip, so that soils are difficult to be adhered to each long strip.

Description

technical field [0001] The invention relates to a soil-covering and suppressing device of a planting machine, in particular to a flexible soil-covering mechanism. Background technique [0002] The principle of the existing soil-covering suppression mechanism is: adopt the soil-covering suppression wheel, and the soil-covering suppression wheel is generally a horizontal roller perpendicular to the ditching and sowing walking direction. [0003] When this type of soil-covering and pressing wheel is applied in the condition of sticky and heavy soil, the sticky and heavy soil is easy to adhere to the pressing wheel and is not easy to remove, which affects the effect of subsequent soil-covering and pressing; The distribution on the soil is uneven, and it is easy to accumulate, which is not conducive to the germination and growth of seeds. Contents of the invention [0004] The purpose of the present invention is to provide a flexible soil covering mechanism to solve the proble...

Claims

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Application Information

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IPC IPC(8): A01C5/06
CPCA01C5/068
Inventor 袁文胜金诚谦张光跃钱震杰陈满倪有亮徐金山刘政
Owner NANJING AGRI MECHANIZATION INST MIN OF AGRI
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