Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Cutting machine

A technology of cutting machines and racks, applied in the directions of cutters, harvesters, agricultural machinery and implements, etc., can solve the problems of large total stroke and total length, expensive, increased volume, quality and cost, etc.

Active Publication Date: 2015-03-25
KUHN SA
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the total stroke and the total length of the second jack are larger, which increases volume, mass and cost
In addition, the construction by means of articulated parallelograms is complex and expensive

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
  • Cutting machine
  • Cutting machine
  • Cutting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] In the following, concepts such as "above", "below", "lower" and "upper" are defined relative to the ground, and concepts such as "front", "rear", "downstream", "left" and "right" are defined relative to Defined in the forward direction (A).

[0017] Such as figure 1 As shown, the cutting machine (1) of the present invention includes a frame (2). The frame (2) particularly comprises a articulated bracket (3), which can be mounted on figure 2 On the three-point hitch coupler of the tractor (4) which is only partially shown on the top. The articulation bracket ( 3 ) is, for example, in the form of a mechanically welded structure. The hitch bracket comprises in its lower part two journals designed to be hooked on the lower hitch arm of the tractor (4). In its upper part, the hitch bracket comprises one or more eyelets receiving a shaft for connection to the upper hitch link of the tractor (4). Rack (2) also has a frame (5). The frame (5) can be rigidly or hingedly...

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 present invention relates to a cutting machine (1) having a chassis (2) comprising a frame (5) and a hitch bracket (3) designed to be mounted on a three-point hitch of a tractor (4), and having an arm (8) connected directly to the frame (5) by a first joint (9) and extending, at least while operational, sideways relative to the frame (5), the arm (8) supporting a working member (10) and being capable, by means of a movement system (26), of being pivoted relative to the frame (5) between a working position, a manoeuvring position and a transport position, the movement system (26) comprising a connecting rod (27) and at least one first cylinder (28) pivotably connected between the frame (5) and the connecting rod (27) and a second cylinder (29) pivotably connected to the arm (8) and connected to the connecting rod (27) by means of a pivot (30). According to the invention, the connecting rod (27) is connected directly to the arm (8) by a second joint (31), and the second joint (31) is separate from the first joint (9).

Description

technical field [0001] The invention relates to a cutting machine, especially a plant cutting machine. The cutting machine has: a frame, the frame includes a frame and a hitch bracket, and the hitch bracket is used to be installed on a three-point hitch coupler of a tractor an arm, said arm is directly connected to the frame via a first hinge, said arm extends laterally relative to the frame at least during operation, said arm carries a working mechanism and can be moved by a moving device pivoting relative to the frame between a working position, an operating position and a transport position, the moving device comprises a link and at least a first jack and a second jack, the first jack being hinged to the frame Between the link and the link, a second jack is hinged to the arm and is pivotally connected to the link, the arm being movable relative to the link by actuation of the second jack. Background technique [0002] On a cutting machine of this type known from document...

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
IPC IPC(8): A01D34/66A01D34/86
CPCA01D34/661A01D34/866
Inventor M·沃尔夫M·施韦尔
Owner KUHN SA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com