Rice planting machine

A technology of rice transplanter and engine, which is applied in the direction of transplanting machinery, mechanical equipment, engine control, etc., can solve the problems such as difficulty in walking of rice transplanter, and achieve the effect of improving planting accuracy

Inactive Publication Date: 2013-07-03
YANMAR POWER TECHNOLOGY CO LTD
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is difficult to make the rice transplanter run at a desired vehicle speed corresponding to the site.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Rice planting machine
  • Rice planting machine
  • Rice planting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0083] for the manner in which the invention is carried out

[0084] (The structure of the rice transplanter)

[0085] First, the overall structure of the rice transplanter 1 which concerns on one Embodiment of this invention is demonstrated. In addition, in this embodiment, although the rice transplanter was made into the rice transplanter of eight-row planting, it is not specifically limited, For example, the rice transplanter of six-row planting, ten-row planting may be sufficient.

[0086] Such as figure 1 and figure 2 As shown, the rice transplanter 1 has a running part 10 and a planting part 40, and is configured so that seedlings can be planted in a field by the planting part 40 while running on the running part 10. The planting unit 40 is arranged at the rear of the running unit 10 , and is connected to the rear of the running unit 10 so as to be able to move up and down via the elevating mechanism 30 .

[0087] In the undercarriage 10 , an engine 14 is provided o...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

A rice planting machine comprises: an actuator for changing the speed of the engine and / or the transmission ratio of the HST; a speed change means serving as the operation device for changing the amount of drive of the actuator; a control device connected to both the actuator and the speed change means and changing the speed of the vehicle by changing either the speed of the engine and / or the transmission ratio of the HST by means of the actuator on the basis of the amount of operation of the speed change means; and a maximum speed setting means connected to the control device and serving as the operation device for changing the maximum speed which is the speed of the vehicle when the speed change means is operated the maximum amount.

Description

technical field [0001] The present invention relates to the technology of rice transplanter. Background technique [0002] Conventionally, the technique of changing the vehicle speed is well-known about a rice transplanter (for example, patent document 1). [0003] In conventional rice transplanters, the target vehicle speed is usually constant with respect to the amount of depression of the shift pedal as a shift operation tool for forward and reverse. [0004] However, in the case of loading and unloading the rice transplanter on the truck, when the rice transplanter is going in and out of the field, etc., when the rice transplanter is traveling at a low speed, in the conventional rice transplanter, a small amount of control of the speed change pedal is required. Accordingly, it is difficult to run the rice transplanter at a desired vehicle speed according to the field. [0005] prior art literature [0006] patent documents [0007] Patent Document 1: Japanese Patent ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A01C11/02F02D29/02
CPCA01C11/003F02D29/02A01C11/02
Inventor 匹田康贵
Owner YANMAR POWER TECHNOLOGY CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap