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Seedling transplanter

A transplanting machine and seedling planting technology, which is applied in the direction of transplanting machinery, planting methods, lifting devices of agricultural machinery, etc., can solve the problems of low efficiency and heavy seedling planting in farmland operations, and achieve good walking performance, simple structure, and shorten the overall length of the machine body Effect

Inactive Publication Date: 2007-09-05
ISEKI & CO LTD
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Problems solved by technology

[0004] The seedling transplanting machine disclosed in the above-mentioned patent documents is that the left and right rotors for leveling the ground and the central rotor for leveling the ground are respectively installed on the seedling planting device to form a complicated structure, and the rotor for leveling the ground is very heavy. The seedling operation efficiency is very low

Method used

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Embodiment Construction

[0022] Hereinafter, a preferred embodiment of the present invention will be described in detail based on the drawings.

[0023] Fig. 1 and Fig. 2 are a side view and a plan view of a manned type rice transplanter as a fertilization device equipped with a fertilization device according to an embodiment of the present invention. The manned type rice transplanter 1 with the fertilization device installs the seedling planting part 4 liftably on the rear side of the trolley body 2 by means of the lifting link device 3, and is provided with a fertilization device 5 on the upper side of the trolley body 2 rear. main part.

[0024] The traveling vehicle body 2 is a four-wheel drive vehicle equipped with a pair of left and right front wheels 10, 10 and a pair of left and right rear wheels 11, 11 as driving wheels. Side is provided with front wheel end box 13,13, installs left and right front wheel 10,10 respectively on the left and right front wheel axles protruding outwards from each...

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Abstract

According to an existing seedling transplanter, a rotor used for right and left leveling earth surfaces and a rotor used for centrally leveling earth surface are mounted respectively at a seedling planting mechanism to constitute a complicated structure wherein the rotors for leveling earth surfaces are very heavy, then the seedling planting constructional properties for agricultural land task become worse. The seedling transplanter in accordance with the present invention, in which a seedling planting part is mounted at back side of a walking car body equipped with right and left back wheels by aid of an elevation and subsidence connecting rod mechanism, is characterized in that a central earth surface leveling task mechanism is mounted at the seedling planting part, which locates in front of the central floating body between the right and left back wheels and between the right and left back wheels at the bolt body in the confrontation; a right and left earth surface leveling task mechanism is mounted at back of the right and left back wheesl or in front of the outer side floating body, which locates at back of the right and left back wheels at the bolt body in side-glance. The central earth surface leveling task mechanism is configured more upwards than the right and left earth surface leveling task mechanism, at the same time, the central earth surface leveling task mechanism and the right and left earth surface leveling task mechanism are connected integrally into an integral structure and are set to be capable of freely regulating the up and down positions.

Description

technical field [0001] The present invention relates to a seedling transplanting machine provided with a ground leveling device for leveling the farmland ground (pillow ground) broken by wheels when the machine body is rotated between ridges. Background technique [0002] Conventionally, this type of seedling transplanting machine (manned type rice transplanter) has been equipped with a rotor for leveling the ground for leveling and leveling the farmland ground immediately before planting seedlings with a seedling planting device. [0003] The seedling transplanting machine of this prior art can utilize the rotor for leveling the ground when the body rotates to level the farmland ground (pillow ground) broken by the wheels and make it level, so as to realize the improvement of work efficiency (in patent document 1: patent document 1: 2003-102219 Bulletin). [0004] The seedling transplanting machine disclosed in the above-mentioned patent documents is that the left and righ...

Claims

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Application Information

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IPC IPC(8): A01C11/02
CPCA01B63/02A01C11/006A01C11/02B60Y2200/22Y02P60/00
Inventor 竹川和弘神谷寿草本英之福井享中西康仁山口信林靖浩冲本章
Owner ISEKI & CO LTD
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