Round disc type plant straw uprooting device

A crop straw and disc-type technology, which is applied to collectors, agricultural machinery and implements, and applications, can solve the problems of easy loss of soil moisture, high power consumption, and large soil disturbance, so as to reduce soil erosion and low power consumption , the effect of small soil disturbance

Inactive Publication Date: 2012-11-14
HENAN AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Both of the above two harvesters rely on clamping and holding the straw to uproot the roots of the crops. For crops with well-developed root systems, more power is consumed, so the production efficiency is low; Lots of soil, large soil disturbance, easy loss of soil moisture

Method used

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  • Round disc type plant straw uprooting device
  • Round disc type plant straw uprooting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] like figure 1 As shown, the disc-type crop straw uprooting device of the present invention includes a frame 3, and left and right push rods 9 are symmetrically arranged on the left and right sides of the frame. Wherein, a stalk clamping device is provided on the top of the frame 3, and a disc root puller is provided on the lower front of the frame 3, and the disc root puller is composed of a disc with two front ends at a certain angle on the left and right. Slices 6 are formed, and the lower part of the angle between the two disc slices 6 maintains a certain distance. During the operation, the angle between the two disc slices and the distance between the lower parts of the angle are designed according to the depth of the crop rhizome and the diameter of the rhizome.

[0018] The outer edge of disc slice 6 is provided with blade 7, is provided with disc cutter shaft 8 at the front end of left and right push rods, and left and right disc slice 6 is assembled on the left ...

Embodiment 2

[0022] like figure 2 As shown, the disc-type crop straw uprooting device of the present invention includes a frame 3, and left and right push rods 9 are symmetrically arranged on the left and right sides of the frame. Wherein, a stalk clamping device is provided on the top of the frame 3, and a disc root puller is provided on the lower front of the frame 3, and the disc root puller is composed of a disc with two front ends at a certain angle on the left and right. Slices 6 are formed, and the lower part of the included angle of the two disc slices 6 maintains a certain distance. During the operation, the included angle between the two disc slices and the distance of the lower part of the included angle are involved according to the depth and diameter of the rhizome of the crops.

[0023] The outer edge of disc slice 6 is provided with blade 7, is provided with disc cutter shaft 8 at the front end of left and right push rods, and left and right disc slice 6 is fixed on the lef...

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Abstract

The invention discloses a round disc type plant straw uprooting device, which comprises a machine frame, and left and right push rods which are symmetrically arranged on the left and right sides of the machine frame, wherein a straw holding device is arranged on the upper part of the machine frame; a round disc uprooter is arranged at the lower front of the bracket and consists of left and right round disc slices which are at an angle to each other; blades are arranged on the outer edges of the round disc slices; shafts are arranged at the front ends of the push rods; and the left and right round disc slices are assembled on the left and right shafts through bearings. When the round disc type plant straw uprooting device is used, soil disturbance is small, power consumption is low and operation productivity is high; and the device has a simple structure and is convenient to use and maintain.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a disc-type crop straw uprooting device. Background technique [0002] The stalks of crops such as tobacco, corn, eggplant, and cotton have a certain height, and the rhizomes are deeply buried in the soil. The stalks have high utilization value, and it is difficult to harvest the stalks by rooting. There are two main types of existing cotton or corn harvesters: one is the counter-roller type, that is, the crop straw is clamped by the rotating counter-roller, and the cotton material is pulled out by its rotation; the other is the pincer type, that is, The crop stalks are clamped by the clamping pliers, and the stalks are pulled out with the forward movement of the unit and the rotation of the clamping pliers. Both of the above two harvesters rely on clamping and holding the straw to uproot the roots of the crops. For crops with well-developed root syste...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D45/00A01B43/00
Inventor 王万章陈新昌何玉静周长有王云力李明刚朱二丽
Owner HENAN AGRICULTURAL UNIVERSITY
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