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Multifunctional ditching machine

A trencher, multi-functional technology, applied in agricultural machinery, earthmoving machines/shovels, agricultural machinery and implements, etc. ditch and other problems, to achieve the effect of improving the efficiency of ditching work, scientific and reasonable transmission design, and reducing energy consumption

Inactive Publication Date: 2008-10-29
TIANJIN BISHENG INTELLIGENT TECH DEV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Although the prior art has innovated on the ditching machine, there are still the following problems: 1. In terms of the transmission design of the gearbox, the oversized bevel gear causes the gearbox to be bulky, and the output torques of the two cutting cutter heads are different. As a result, the ditching quality needs to be improved; 2. The function is single, and one-sided ditching cannot be realized; 3. The radial disk surface of the cutting cutter head is a smooth disk surface, which only has a squeezing effect on the ditching groove surface, and has no cutting effect, which affects the cutting effect. ditch work efficiency

Method used

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Embodiment Construction

[0026] Embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings, but are not limited to the specific structures described in this embodiment.

[0027] A multifunctional ditching machine, the main body of which is composed of a frame 3, a suspension frame 1, a transmission box 4, a milling cutter head 5, a ditch cleaner 6, and a follow-up depth-limiting wheel 8, wherein the frame is hinged to the suspension frame, and the suspension The top and both sides of the frame can be articulated with the three-point suspension of the tractor, and the three-point suspension can realize the lifting of the ditch dredging machine main bodies such as the frame by the tractor lifter and the lifting cylinder 2. A cardan shaft (not shown) installed horizontally on the frame can transmit the power of the tractor power output shaft to the input shaft on the transmission box 11 through a safety clutch (not shown in the figure). Th...

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Abstract

The invention relates to a multi-functional ditcher. The technique of the invention is characterized in that the sizes of bevel gears of two bevel gear pairs of two cutter heads for cutting which are respectively installed in a transmission mechanism are the same; the two bevel gear pairs adopt a same transmission shaft to drive or two transmission shafts driven by the engagement of gears to drive. The multi-functional ditcher of the invention has simple integral structure, scientific and reasonable transmission design and reliable mechanical operation, and effectively improves the efficiency and the quality of operation by the ditcher and reduces energy consumption, and can realize unilateral ditching, thus being the new product of the multi-functional ditcher.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, in particular to a multifunctional ditching machine. Background technique [0002] The ditch dredging machine is mainly used for ditching, irrigation and ditch cleaning in farmland, and it is an indispensable agricultural machinery for the production of paddy field crops, cotton and wheat crops. Conventional farmland ditching uses a conventional plow, which requires a tractor to provide power, and consumes a lot of power. It is difficult to control the depth of the ditch, and the soil and grass mixed together will form mud balls that are difficult to clean. . Through retrieval, we found some open technologies related to high-speed double-disc ditching machines. The transmissions are all driven by spur gears. In addition, due to the difference in soft and hard geology, the existing ditch dredging machine is very easy to cause torque overload, thereby damaging the transmission mechanism in t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B13/00A01B13/16A01B71/00E02F5/08
Inventor 朱学勇朱学军刘瑛
Owner TIANJIN BISHENG INTELLIGENT TECH DEV
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