Sugarcane seeder unit

A sugarcane row and sugarcane seeding technology, applied in the field of sugarcane joint planting machinery, can solve the problems of low seedling emergence rate and low sugarcane planting efficiency, and achieve the effect of improving planting efficiency and convenient bud selection

Inactive Publication Date: 2014-09-24
黄小文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present invention provides a sugarcane metering device, using the technical solution provided in this embodiment, can solve the technical problems of low efficiency and low germination rate of artificial sugarcane planting in the prior art

Method used

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Experimental program
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Effect test

Embodiment 1

[0020] Provided is a sugarcane seed metering device, comprising a seed guide box for storing sugarcane seeds, a seed guide groove for allowing the sugarcane seeds to fall into the soil, and a needle-type seed-taking part, the needle-type seed-picking part including a linkage mechanism, a The seed needle and the seed ejector, the seed needle is used to obtain the cane seeds from the seed guide box, the linkage mechanism is used to move the seed needle back and forth between the seed guide box and the seed guide groove, and the seed ejector is used to make the cane The seeds fall off the needle and enter the seed guide groove.

[0021] The volume of the seed guide box can be set according to the needs, and it can be large or small. If it is limited, it can be used in conjunction with a seed guide device. The seed guide device will input sugarcane seeds from the large-volume seed supply box into the seed guide box for storage. To make it easier for the needle to enter the seed gu...

Embodiment 2

[0024] The linkage mechanism can be selected as the linkage mechanism, and the movement forms of the linkage mechanism components are various, such as rotation, swing, movement and plane or space movement, so that it can be used to realize the reciprocating motion of the known trajectory. Therefore, the reciprocating motion of "above the seed guide box - above the seed guide tank - above the seed guide box" in Embodiment 1 can be realized by means of a link mechanism.

[0025] The advantage of linkage mechanism transmission is that it can transmit complex movements. By calculating the length of each connecting rod, more accurate motion transmission can be achieved. Therefore, in the process of controlling the seed taking by the needle and returning the seed with the seed ejector, the error will be smaller.

Embodiment 3

[0027] The most commonly used planar linkage is the four-bar linkage, which has the least number of components and can convert motion. Four-bar linkage has multiple implementation modes, and the present invention selects following one as preferred scheme:

[0028] Such as figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 As shown, the sugarcane combined planter comprises a frame 11, the lower front part of the frame 11 is provided with a ditch opener 18, and the top of the frame 11 is provided with a fertilizing device 15 and a sugarcane seed metering device, and the sugarcane seed metering device consists of a seed guide box 1 , a seed guide groove 9 and a needle-type seed-taking part, and a seed-guiding groove 9 and a seed-guiding box 1 are horizontally arranged below the needle-type seed-taking part, and the needle-type seed-taking part is composed of a seed-taking needle 2, a seed withdrawal device 3, Four linkage mechanism 4, worm disc 8, transverse shaft 7 f...

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Abstract

The invention provides a sugarcane seeder unit, which comprises a seed guide box for storing sugarcane seeds, a seed guide groove for enabling the sugarcane seeds to fall into earth and a needle type seed taking part, wherein the needle type seed taking part comprises a linkage mechanism, a seed taking needle and a seed separator; the seed taking needle is used for taking the sugarcane seeds from the seed guide box; the linkage mechanism is used for enabling the seed taking needle to move to and fro between the upper part of the seed guide box and the upper part of the seed guide groove; the seed separator is used for separating the sugarcane seeds from the seed taking needle, and enabling the sugarcane seeds to enter the seed guide groove. According to the sugarcane seeder unit, the seeds can be highly automatically taken and sown, and the planting efficiency can be improved; moreover, the sugarcane seeds are cut before being sown, so that a user can conveniently perform bud selection, sterilization and germination acceleration on the sugarcane seeds.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a sugarcane combined planting machine. Background technique [0002] At present, sugarcane planting in my country is mainly distributed in the south, and sugarcane planting has been developing towards mechanization. In the prior art, the sugarcane combined planter used in China is a whole bar type sugarcane combined planter, powered by a tractor, including a main frame, a planting frame, a ditch opener, a film covering mechanism, and an adjustable hole frame on the main frame. The planting frame can slide left and right on the main frame along the adjustment hole frame and be fixedly connected. The main frame is connected with the tractor. The main frame is equipped with a sugarcane feeding work chair for workers to sit and stand and a foldable sugarcane seed box frame for storing sugarcane seeds. Fertilizer. The planting frame can adjust the left and right positions, and ...

Claims

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Application Information

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IPC IPC(8): A01C7/00
Inventor 黄小文刘卫华廖树峰郁正堂郭家文胡乔陈光林红辉
Owner 黄小文
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