Unlock instant, AI-driven research and patent intelligence for your innovation.

Seedling planting machine

A technology of rice transplanter and oil cylinder, which is applied in the field of rice transplanter, can solve the problems of heavy combined weight, high complexity, and large volume, and achieve the effects of reducing weight, optimizing performance and design, and reducing length and diameter

Inactive Publication Date: 2011-08-03
浙江小精农机制造有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the problems in the related art that the oil cylinders on the rice transplanter are combined with heavy weight, large volume and high complexity, the purpose of the present invention is to provide a rice transplanter to solve the above problems

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
  • Seedling planting machine
  • Seedling planting machine
  • Seedling planting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Functional Overview

[0021] Considering the problem of heavy weight and large volume of the oil cylinder combination in the related art, the present invention proposes to design the inside of the oil cylinder as hollow, and arrange the swing spring in the hollow part of the piston, which can not only reduce the weight of the oil cylinder, but also reduce the weight of the oil cylinder. volume.

[0022] The rice transplanter according to the present invention will be described in detail below.

[0023] Such as figure 2 with image 3 As shown, the rice transplanter according to the present invention comprises an oil cylinder body 1 (comprising a piston head 2 (piston cover) and a cylinder body 3), an oil pressure valve 4 (also referred to as a valve body 4), a piston that can slide in the cylinder body Rod connection sleeve 5, and swing spring 7. Specifically, such as figure 2 As shown, the oil cylinder 12 is a piston structure 22, which mainly includes a valve bo...

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

The invention disclose a seedling planting machine comprising an oil cylinder, a piston rod adapter sleeve capable of sliding in the oil cylinder, a gearbox, a main bracket and a swing spring, wherein the swing spring is arranged on a hollow part in the oil cylinder, one end of the swing spring is connected to the surface of the piston rod adapter sleeve opposite to the top of the oil cylinder, and the other end is connected to the top of the oil cylinder. Since the swing spring is arranged on the hollow part in the oil cylinder, the seedling planting machine can reduce the weight, the lengthand the diameter of the oil cylinder and the performance and the design of the seedling planting machine can be optimized.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a rice transplanter. Background technique [0002] At present, the oil cylinders used on agricultural machines are all made of solid steel. When the diameter of the oil cylinder is larger, the weight of the oil cylinder will increase accordingly, resulting in an increase in the weight of the entire equipment, and the equipment will consume more fuel during operation. . [0003] In addition, if figure 1 As shown, the currently used oil cylinder 12 mainly includes an oil cylinder body 1 (including an oil cylinder 12 and an oil cylinder end cover 21), a piston rod connecting sleeve 5 reciprocating in the cylinder body 12 of the oil cylinder body 1, connected to the oil cylinder body 1 and passed through The oil return pipe 11 is connected to the valve body 4 of the gearbox 8 and the long bolt 13 for fixing the oil cylinder body. Wherein, the oil cylinder 12 all needs to be p...

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 Patents(China)
IPC IPC(8): A01C11/02
Inventor 徐岳平石田伊佐男
Owner 浙江小精农机制造有限公司