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Self-propelled mustard tumorous stem harvester

A harvester and self-propelled technology, which is applied to excavator harvesters, harvesters, and de-roofing machines, etc., can solve the problems of large damage, low efficiency, and high work intensity, so as to reduce labor intensity and improve harvesting efficiency. , The effect of preventing contact wear

Inactive Publication Date: 2019-08-23
ZHEJIANG FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a self-propelled mustard tuber harvester, which is used to solve the problems of high work intensity, low efficiency and large damage of mustard planted in mountainous areas

Method used

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  • Self-propelled mustard tumorous stem harvester
  • Self-propelled mustard tumorous stem harvester
  • Self-propelled mustard tumorous stem harvester

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] This application provides a self-propelled mustard tuber harvester, refer to figure 1 , figure 2 and image 3 , comprising a frame 100 mounted on the frame 100 to remove the leaf device 300, the pulling device 400 and the cutting device 600; the described leaf removal device 300 includes a leaf brushing cone cover, and the leaf brushing cone cover moves to the position covering the whole pickled mustard, Through the rotation of the brushing cone, the brushing cone collides with the mustard leaves to wash the mustard leaves; the pulling device 400 includes a clamping and lifting part, the front opening of the clamping and lifting part is large, and the rear opening is small, and the mustard leaves The front end of the clamping and lifting part enters, is gradually clamped and lifted, and cut off by the cutting device 400 after lifting.

[0039] In an embodiment of the present application, the wheels 200 are rotatably connected with the frame 100 , and the wheels 200 a...

Embodiment 2

[0057] A kind of self-propelled mustard tuber harvester provided in this embodiment differs from Embodiment 1 in that reference Figure 8 , Figure 9 and Figure 10 , the lifting roller 401 is replaced by a V-shaped fork 403, and the second driving motor 402 is canceled; the V-shaped fork 403 is covered with a sponge or rubber material, and the front of the V-shaped fork 403 can have a roller (not shown) As a support, its structure can have a certain inclination angle with the ground. The opening of the V-shaped fork bar 403 faces forward, and the rear end is slidably arranged on the frame 100. The two sides of the rear end are symmetrically fixedly connected with compression springs 404, and the compression springs 404 resist When the frame 100 is held, the compression spring is always in a compressed state, and the direction in which the V-shaped fork bar 403 slides relative to the frame 100 is perpendicular to the direction in which the wheels 200 roll forward. The stretc...

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Abstract

The invention discloses a self-propelled mustard tumorous stem harvester, which comprises a frame, a leaf removing device, a pulling-up device and a cutting device. The leaf removing device, the pulling-up device and the cutting device are mounted on the frame. The leaf removing device comprises a leaf brushing conical hood, and after moving to a position of coverage of a whole mustard plant, theleaf brushing conical hood rotates to collide with mustard leaves so as to remove the mustard leaves by brushing. The pulling-up device comprises a clamping and lifting portion with a large front endopening and a small rear end opening, and the mustard enters from the front end of the clamping and lifting portion and is gradually clamped and lifted and finally cut off by the cutting device afterlifting. By the self-propelled mustard tumorous stem harvester, tumorous stems of the mustard planted in mountain land can be harvested efficiently, damages of the mustard tumorous stems are reduced,labor intensity of workers is relieved, and operating efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a self-propelled mustard tuber harvester. Background technique [0002] Mustard mustard belongs to the cruciferous plant body and is often covered with single hairs, forked hairs, stellate hairs or glandular hairs. Flowers are bisexual, usually in racemes; sepals 4, separated, two rounds; petals 4, clawed, arranged in a cross-shaped corolla, a few have no petals (such as solitary plants, petalless plants); stamens 6, 2 rounds, 2 outer rings are shorter, 4 inner rings are longer, called tetradynamous stamens; carpels 2, connate, ovary 1 room, with parietal placenta, central pseudo septum, divided into 2 rooms, each room usually has multiple ovule. The fruit is a silique, which is called a short silique if the length and width are nearly equal, and a long silique if the length is several times the width, such as shepherd's purse and unilateral silique are short sil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D27/04A01D33/10
CPCA01D27/04A01D33/10
Inventor 杨自栋金香赵超徐丽君姚立健
Owner ZHEJIANG FORESTRY UNIVERSITY
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