Fish-scale pit furrowing device

A fish scale pit and cutting knife technology, applied in the direction of excavation/covering trenches, application, planting methods, etc., to achieve the effect of simple hydraulic system, reasonable overall structure layout, and high operating efficiency

Inactive Publication Date: 2013-12-11
INNER MONGOLIA AUTONOMOUS REGION ACAD OF FORESTRY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a device for mechanically opening fish scale pits according to the above-mentioned deficiencies in the prior art, which can meet the shape requirements of fish scale pits under the condition of solving manual labor

Method used

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Embodiment Construction

[0013] Below in conjunction with accompanying drawing, feature of the present invention and related features are further described by embodiment:

[0014] as attached Figure 1-6 As shown, the labels in the figure 1-plow body, 2-subsoiling knife, 3-side wall cutter, 4-main frame, 4-1-right beam, 4-2--pin shaft, 4-3-- Right beam, 4-4--left beam, 4-5-left beam, 4-6-moldboard, 4-7-longitudinal beam, 5-hydraulic cylinder, 6-electric control device, 7-three Point suspension frame, 8-gear variable speed hydraulic pump, 9-groove width adjustment plate, 10-measurement and control ground wheel, 11-electromagnetic reversing valve, 12-electromagnetic control valve, 13-radiator, 14-hydraulic oil tank, 15-bracket .

[0015] The present invention mainly comprises plow body 1, subsoiling knife 2, side wall cutter 3, ground wheel 9, main frame 4 and three-point suspension frame 7, electric control system, hydraulic control system, and described electric control system is through Measure an...

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Abstract

The invention relates to a soil preparation furrowing device for forest planting of the forest industry, and relates to a furrowing device which is particularly suitable for the artificial forest planting in a large-area fish-scale pit way on low-pitched land in arid and semi-arid planting areas. The fish-scale pit furrowing device mainly comprises a plough body (1), a deep-digging cutter (2), a side-wall cutter (3), a measure and control land wheel (10), a main frame (4), a three-point suspension rack (7), an electric control system and a hydraulic control system, wherein the electric control system transmits signals about the furrowing size of each fish-scale pit and a distance size between every two adjacent fish-scale pits on the ground to an electric control box system through an electric sensing plate on the measure and control land wheel (10) to further control the hydraulic control system, so that the plough body (1) and the side-wall cutter (3) on a rear frame act from top to bottom according to the control requirements. The fish-scale pit furrowing device has advantages that the fish scale pit furrowing device can be connected with any tractor with 120horsepower or more in China, the overall layout of the structure is reasonable, the hydraulic system is simple, and convenience and reliability in transmission can be realized; and the distance measuring precision of the fish-scale pit is high, and the size of the pit can be adjusted at any time.

Description

technical field [0001] The invention relates to a ditching device for forestry afforestation and land preparation, and is particularly suitable for ditching equipment used for artificial afforestation in the form of large scale fish scale pits on gentle slopes in arid and semi-arid afforestation areas. Background technique [0002] In most of the arid and semi-arid areas in my country, due to the influence of the monsoon climate, the rainfall is too concentrated and unevenly distributed in time and space, resulting in severe drought and seasonal drought all year round. Most of the flood seasons in this area are concentrated in July-September every year. The rainfall accounts for 60%-80% of the whole year. Although the rainfall is small, strong showers are common. In this case, it rains heavily and runoff quickly forms on the surface. However, most of the rainwater cannot be absorbed by the soil and is lost in vain, about 2 / 3 of which is surface runoff. How to allocate and u...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C5/06
Inventor 梁建平郭中刘新前王志强刘宇杨浩生崔清涛
Owner INNER MONGOLIA AUTONOMOUS REGION ACAD OF FORESTRY SCI
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