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A portable paddy field ditching machine

A trencher and portable technology, which can be used in excavation/covering trenches, planting methods, applications, etc., can solve the problems of high strength, high cost, and difficult operation.

Inactive Publication Date: 2017-11-17
ANHUI AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the defects of difficult operation, high cost, low efficiency and high strength of manual excavation, the invention designs a portable paddy field ditching machine in order to solve the defects of the existing rice field high-yield ditch construction.

Method used

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  • A portable paddy field ditching machine
  • A portable paddy field ditching machine
  • A portable paddy field ditching machine

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Embodiment Construction

[0025] see figure 1 , a portable paddy field ditching machine, including a power assembly, a fuselage 2, a running mechanism, and a steering mechanism; the power assembly includes an engine 1, a speed change mechanism, and the engine 1 is an air-cooled gasoline engine with a power of 1.3W; see figure 2 The speed change mechanism is a speed change mechanism composed of a worm wheel 51 and a worm screw 52. The worm screw 52 is longitudinally arranged in the casing 5. The upper end of the worm screw 52 is provided with an external spline, and is connected with the internal spline of the clutch 11 provided on the engine 1. , the lower end of the worm 52 is a helical tooth; the worm wheel 51 is fixedly sleeved on the horizontal output shaft, and the worm wheel 51 meshes with the helical tooth at the lower end of the worm 52 to realize the rotation of the output shaft; the fuselage 2 is rectangular Box-shaped, the front end of the fuselage 2 is pointed, the engine 1 is arranged on ...

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Abstract

The invention relates to a portable furrowing machine for paddy fields. The portable furrowing machine comprises a power assembly, a machine body, a traveling mechanism and a turning mechanism, wherein the power assembly comprises an engine and a speed change mechanism both of which are arranged on the machine body, and an output shaft of the engine is connected with the speed change mechanism; the traveling mechanism comprises two furrowing wheels and two shaping wheels, the two furrowing wheels are arranged at two ends of an output shaft of the speed change mechanism, and the two shaping wheels are correspondingly arranged in the machine body behind the two furrowing wheels; the turning mechanism comprises a left turning assembly and a right turning assembly, the left turning assembly comprises a left turning plate and a left control unit, the left turning plate is arranged on the left side of the rear end of the machine body, and the left control unit is connected with the left turning plate and realizes outward turning of the left turning plate; the right turning assembly comprises a right turning plate and a right control unit, the right turning plate is arranged on the right side of the rear end of the machine body, and the right control unit is connected with the right turning plate and realizes outward turning of the right turning plate. The portable furrowing machine for the paddy fields is small in width, light in weight, flexible in turning and portable.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and in particular relates to a portable paddy field ditching machine. Background technique [0002] Opening high-yield ditches in rice fields is a key production measure to solve drainage and reduce waterlogging and achieve high and stable yields. In recent years, rice production has been affected by labor shortage and high labor costs, and it is difficult to excavate high-yield ditches in rice fields. [0003] At present, there are the following high-yield ditch implementation methods: (1), using the rice transplanter chassis to refit as a paddy field ditching machine: when working, it is necessary to replace the rice transplanting work parts of the rice transplanter with ditching parts, but the cost of the machine tool is high and non-professionals It is difficult to operate and will cause damage to the rice transplanter. Considering the cost of use, it is generally only suitable for larg...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C5/06
CPCA01C5/064
Inventor 李兵
Owner ANHUI AGRICULTURAL UNIVERSITY
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