Drag reduction type coulter of rotary cultivator
A rotary cultivator and resistance type technology, applied in the field of walk-behind rotary cultivators, can solve the problems of low rotary tillage efficiency and unreasonable structure design of coulters
Inactive Publication Date: 2016-08-24
WUXI HUSHAN PLANT PROTECTION MACHINERY FACTORY
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The drag-reducing coulter of the rotary tiller in the prior art has an unreasonable structural design of the coulter, and the rotary tillage efficiency is not high
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0014] The specific embodiments of the present invention will be described below in conjunction with the drawings.
[0015] Such as figure 1 , figure 2 As shown, the drag-reducing coulter of the rotary cultivator of this embodiment includes a knife seat 1, and a plough blade is mounted on the knife seat 1. The knife seat 1 is a circular plate structure with a blade mounting groove symmetrical to its center on the side , The plow blade is fixed in the blade installation groove; the plow blade includes the positive plow blade 2 and the reverse plow blade 3. The outer end of the positive plow blade 2 has a positive bending part 21 bent to the side of the knife seat 1, and the reverse plow blade The outer end of 3 has a reverse bending part 31 that is bent to the other side of the knife seat 1; the positive plough blade 2 has a first drag reducing hole 23, and the concave side of the positive bending part 21 has cutting teeth 22 ; The reverse plow blade 3 is provided with a second ...
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
Login to View More Abstract
The invention relates to a drag reduction type coulter of a rotary cultivator. The drag reduction type coulter comprises a tool apron, wherein coulter blades are mounted on the tool apron; the tool apron is of a circular plate structure; the side face is provided with symmetrical blade mounting grooves relative to the center; the coulter blades are fixedly connected in the blade mounting grooves and comprise positive coulter blades and reverse coulter blades; the outer end of the positive coulter blades is provided with a positive bent part which is bent to one side of the tool apron; the outer end of the reverse coulter blades is provided with a reverse bent part which is bent to the other end of the tool apron; first drag reduction holes are formed in the positive coulter blades, and cutting teeth are formed in the concave side of the positive bent part; second drag reduction holes are formed in the reverse coulter blades; inner reamers are respectively mounted on two side faces of the tool apron; and the inner reamers are provided with T-shaped structures, and comprise arc-shaped inner knives which are symmetrically arranged around the center of the tool apron and straight panel inner knives which are positioned on the outer side faces of the arc-shaped inner knives and are fixedly connected with the arc-shaped inner knives. The drag reduction type coulter disclosed by the invention is simple in structure, convenient to manufacture and high in efficiency.
Description
Technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a walk-behind rotary tiller. Background technique [0002] Rotary tiller is a tillage machine that is matched with tractor to complete tillage and harrow operations. Because of its strong soil crushing ability and flat surface after ploughing, it has been widely used. [0003] The drag reduction coulter of the rotary tiller in the prior art has an unreasonable structural design of the coulter, and the rotary tillage efficiency is not high. Summary of the invention [0004] Aiming at the medium shortcomings of the above-mentioned existing production technology, the applicant provides a drag-reducing coulter of a rotary tiller with a reasonable structure and high working efficiency. [0005] The technical scheme adopted by the present invention is as follows: [0006] A drag-reducing coulter of a rotary tiller, comprising a knife seat and a plough blade mounted on the knife s...
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
Login to View More IPC IPC(8): A01B33/10
Inventor 施铮
Owner WUXI HUSHAN PLANT PROTECTION MACHINERY FACTORY