Seedling transplanter

A technology for transplanting machines and seedlings, which is applied in the field of seedling transplanting machines, which can solve problems such as damage to the field surface, shallow planting depth, and damaged rotors, and achieve the effects of improving soil preparation and planting accuracy

Active Publication Date: 2014-12-17
ISEKI & CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the rice seedling transplanting machine rotates, etc. when the central rotor is in contact with the field ground, the central rotor being dragged will be damaged. At the same time, the central rotor will damage the field ground. Large unevenness, so there is a problem that the seedling depth is too shallow or too deep

Method used

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Embodiment Construction

[0077] Hereinafter, preferred embodiments of the present invention will be described based on the drawings.

[0078] In addition, in this specification, the forward direction of a seedling transplanting machine is called the front side, the backward direction is called the rear side, and the left and right directions when facing the forward direction are respectively called the left side and the right side.

[0079] figure 1 and figure 2 It is a side view and a top view of a riding-type rice seedling transplanting machine as an embodiment of the present invention. In this riding-type rice seedling transplanting machine 1 , a seedling planting unit 4 is attached to the rear side of the traveling vehicle body 2 so as to be able to move up and down via a lift link mechanism 3 .

[0080] The traveling vehicle body 2 is a four-wheel-drive vehicle with driving wheels, that is, a pair of left and right front wheels 10,10 and a pair of left and right rear wheels 11,11. Front wheel...

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Abstract

The invention provides a seeding transplanter capable of preventing the damage of a soil preparation device and reliably smoothing the surface of a field. The rear part of a walking vehicle body is provided with a seedling planting portion (4) elevating by means of an elevating connecting mechanism (3), the seeding transplanter of the soil preparation device (27) for smoothing the surface of the field is provided with a soil preparation support bracket (76) for supporting the soil preparation device (27), the soil preparation device is configured to a position closer to the front side of the transplanter body than the soil preparation support bracket (76), a first soil preparation rotating arm (75a) for connecting the left side and the right side of the soil preparation device and the soil preparation supporting bracket is provided, a second soil preparation rotating arm (75b) is arranged between the left side and the right side of the first soil preparation rotating arm, the second soil preparation rotating arm is provided with a soil preparation elevating device (77) for elevating the soil preparation device, the soil preparation device is formed by an elevating actuator (79) and an elevating part (80) configured at the seedling planting portion (4), and the elevating part (80) and the second soil preparation rotating arm (75b) is connected via a suspension arm (81).

Description

technical field [0001] The present invention relates to a seedling transplanting machine for performing operations such as transplanting seedlings into fields. Background technique [0002] Among the seedling transplanting machines provided with the seedling transplanting device with a floating body, there is known a structure provided with a ground leveling device which levels the field before the seedling transplanting device performs seedling transplanting. [0003] prior art literature [0004] patent documents [0005] Patent Document 1: Japanese Patent Laid-Open No. 2012-179014 [0006] In the rice seedling transplanting machine shown in Patent Document 1, central and left and right ground leveling devices are provided for leveling the planting position of the seedlings, and the planting depth of the seedlings is stabilized by making the unevenness of the field uniform by the ground leveling devices. [0007] However, the ground leveling device of the seedling trans...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C11/02
CPCA01B49/04A01C11/02
Inventor 仲和弘福井享冈田卓也清家理伯野村胜小佐野光加藤哲山口信鸟津龙之今泉大介堀田直岐高桥学藤代孝行山下英希川上修平
Owner ISEKI & CO LTD
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