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High-speed rice seedling transplanting machine

A rice transplanter and high-speed technology, which is applied in the field of high-speed rice transplanters, can solve the problems of insufficient space and achieve the effects of expansion of operating space, reduction of device assembly and production costs, and expansion of equipment space

Inactive Publication Date: 2013-03-20
大同农机(安徽)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, when the air pump is placed on the side of the engine body isolated around the engine, it solves the problem of insufficient space for air pump repair or air pump replacement.

Method used

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  • High-speed rice seedling transplanting machine
  • High-speed rice seedling transplanting machine
  • High-speed rice seedling transplanting machine

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0024] The "hydraulic booster type continuously variable transmission (hereinafter referred to as 'HST')" in the present invention is a device that changes the speed according to the capacity change of the belt-operated hydraulic pump. The transmission device that controls the forward / reverse speed by adjusting the capacity of the hydraulic pump from the minimum to the maximum. Its specific structure is described in detail in Korean Patent Registration No. 573341 and No. 541307, so the following detailed description will be omitted.

[0025] Such as image 3 , Figure 4 and Figure 5 As shown, the HST (120) which is the main building block of the present invention includes the input shaft (120a). The passive pulley (144) that transmits power from the output shaft (110a) of the engine (110) is installed in the input shaft (120a). There is a hydraulic pump...

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Abstract

The invention provides a high-speed rice seedling transplanting machine, which comprises a machine body and a rice seedling transplanting device at the rear of the machine body. The machine body comprises an engine, traveling wheels, a driver seat and a steering wheel. The rice seedling transplanting device comprises a rice seedling carrying platform, a rice seedling transplanting apparatus and aplurality of floating plates (46). The engine is installed at the protruding part of the output shaft of the engine at the front of a gearbox and on the side surface of the machine body. A certain distance is kept between one side of the gearbox and the output shaft of the engine. A hydraulic stepless transmission (HST) with an input shaft is installed at a parallel position. The output shaft is connected with the input shaft through a belt rotating device. A driven belt wheel (144) which transmits power through the output shaft (110a) of the engine (110) is installed in the input shaft (120a). A hydraulic pump (130) which can be linked with the driven belt wheel (144) is arranged on the external side of the machine body (1) on the same line of the driven belt wheel (144) and relative to the lateral side of the driven belt wheel (144). The high-speed rice seedling transplanting machine has the advantages that an extension shaft is not required to be added and an air pump can be connected onto the linked belt wheel; the assembling and production expenses of the device are reduced; and the configuration of a space-expanded high-speed rice seedling transplanting machine can be realized.

Description

technical field [0001] The invention relates to a high-speed rice transplanter equipped with a motorized seedling planting device at the rear of the machine body, in particular, relates to an oil-increasing continuously variable speed device (HST), which generates The rotary power drives the high-speed rice transplanter with the air pump structure. Background technique [0002] The rice transplanter is an agricultural machine that transplants the seedlings cultivated in the seedling field or the seedling box to the farmland, and it is widely used. Rice transplanters are divided into wheel type and floating plate type according to the walking device. The wheel type has a fast rice transplanter that can be used by a driver, and the floating board type has a walk-behind rice transplanter that the operator runs on foot. [0003] As shown in Figure 1, the high-speed rice transplanter includes a body (3) and a rear rice planting device (4) that moves up and down. Body (3) inclu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C11/02
Inventor 金星起
Owner 大同农机(安徽)有限公司
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