Automatic ditcher

A trencher and rack technology, applied in the field of agricultural machinery, can solve problems such as high labor intensity, and achieve the effects of reducing labor intensity, automation of operations, and simple structure
CN106358451AActive Publication Date: 2017-02-01ๅผ ๆ˜Šๅš
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
ๅผ ๆ˜Šๅš
Publication Date
2017-02-01

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Abstract

The invention discloses an automatic ditcher. The bottom end of a rack vertical rod (15) is fixed to the rear end of a rack (21), the top end of the rack vertical rod (15) is fixed to a hydraulic rod of a hydraulic oil cylinder (10), an oil way distributor (11) is connected with the hydraulic oil cylinder (10) through an oil pipe (18), a speed changing box (13), a speed changing box disc (9) and a ditching cutter disc (12) are installed on the rack (21), then the speed changing box (13) is connected with the ditching cutter disc (12) through the speed changing box disc (9), a rack cross shaft (2) is installed at the front end of the rack (21), a connector (1) is installed on the rack cross shaft (2), a driving disc (5) and a driven disc (6) are installed on the rack cross shaft (2), a pressure spring (7) on the rack cross shaft (2) is matched with an engaging and disengaging assembly (16) and a pull line (17) to make the driving disc (5) and the driven disc (6) engaged or disengaged. The automatic ditcher is simple in structure and reliable in operation, performs automatic operation and reduces the labor intensity.
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Description

technical field

[0001] The invention relates to agricultural machinery, in particular to an automatic ditching machine. Background technique

[0002] In scientific farming, the ditching and moisture management of the farmland is an indispensable procedure, and it is an important means of grain harvest, stable and high yield. Ditching of dry grain plants and fertilization and pesticide application of rice must be done. At present, the trenchers on the market are semi-mechanical and semi-manual, and generally come in two forms: the front trencher installed in front of the host, and the rear trencher installed behind the host. They all have a common disadvantage: manually running and following the host to work, which is extremely labor-intensive. Contents of the invention

[0003] The purpose of the present invention is to provide an automatic ditching machine with simple structure, automatic operation, reliable operation and reduced labor intensity.

[0004] The technical ...

Claims

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