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

Harvester cutting device

A harvester and grass cutting technology, applied in the direction of harvesters, cutters, agricultural machinery and implements, etc., can solve the problems of complex structure, high cost and easy damage.

Active Publication Date: 2017-11-14
刘念湘
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the cutting parts of the harvester all adopt rotary knife rollers, which have complex structure, high cost and are easy to be damaged.

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
  • Harvester cutting device
  • Harvester cutting device
  • Harvester cutting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] refer to figure 1 , the present embodiment comprises the fixed scissors 1, the movable scissors 2 arranged close to or in a macro distance, the movable scissors 2, the working edge of the two scissors is a serrated edge, and the fixed scissors 1 is adjustable in height and inclination angle. On the frame 3, the movable scissors can be slid left and right and installed on the fixed scissors 1 or on the frame 3, the height and inclination angle of the movable scissors 2 are adjusted synchronously with the fixed scissors 1, and the movable scissors 2 are fixedly connected with two A block stroke baffle 4; a rotatable collision block 5 is arranged between the two stroke baffles 4, and the collision block 5 is fixed on the cutting power input shaft 6. When the collision block 5 rotates with the cutting power input shaft 6, the collision block 5. Push the two-stroke baffle plate 4 in turn to move left or right respectively, thereby driving the movable scissors blade 2 to slid...

Embodiment 2

[0014] refer to figure 2 , the present embodiment is basically the same as Embodiment 1, the difference is that the installation mode of the fixed scissors and the movable scissors is connected by a slide bar, and the two ends of the movable scissors are respectively fixedly connected with two slide bars 16, and the two slide bars can be Slidingly arranged in the left and right two limit slides 17 respectively, the two limit slides are fixedly connected on the fixed scissors or on the frame.

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 discloses a grain seedling shearing device of a harvester and belongs to the technical field of agricultural harvesting equipment. The grain seedling shearing device comprises a fixed shear blade and a movable shear blade, wherein the fixed shear blade and the movable shear blade tightly abut against each other or are arranged in a slightly spaced mode. Working edges of the two shear blades are sawtooth edges. The fixed shear blade is fixed to a rack, and the height and tilting angle of the fixed shear blade are adjustable. The movable shear blade is mounted on the fixed shear blade or the rack in a left-right sliding mode. The height and tilting angle of the movable shear blade are adjusted synchronously with those of the fixed shear blade. Two stroke baffles are fixedly connected to the movable shear blade. Rotatable impact blocks are arranged between the two stroke baffles and fixed to a cutting power input shaft. When rotating, the impact blocks take turns to push the two stroke baffles to move leftwards or rightwards so as to drive the movable shear blade to slide in a reciprocating mode. The grain seedling shearing device is simple in structure, capable of quickly shearing off grain seedling straw, convenient to maintain and low in cost.

Description

technical field [0001] The invention relates to a part of a harvester, in particular to a crop cutting device of the harvester. Background technique [0002] In the prior art, the cutting parts of the harvester all adopt rotary knife rollers, which have complicated structure, high cost and are easy to be damaged. Contents of the invention [0003] The purpose of the present invention is to provide a harvester with simple structure and capable of quickly cutting the straw. [0004] The present invention proposes a crop shearing device for a harvester, which includes fixed scissors and movable scissors arranged close to each other or at a small distance. The working edge of the two scissors is a sawtooth edge. On the frame, the movable scissors are installed on the fixed scissors slidingly left and right, the movable scissors are located above the fixed scissors, and the movable scissors are fixedly connected with two travel baffles; The collision block is fixed on the cut...

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): A01D34/13A01D34/30
CPCA01D34/13A01D34/30
Inventor 刘念湘
Owner 刘念湘