Machine and technology for returning crop straws/stubbles to fields
A technology for crops and stubble, which is applied in the field of crop straw/stubble returning machinery and field returning technology, can solve the problems of incomplete automatic operation of agricultural machinery and equipment, unsolved root stubble problems, etc. Good vibration reduction effect and maintain linearity effect
Inactive Publication Date: 2013-12-04
LUOYANG INST OF SCI & TECH
View PDF1 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the problem of root stubble has not been solved, and the return of false stems to the field and the operation on the ground are separated, and the automatic operation of this type of agricultural machinery has not been fully realized.
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
[0047] The present invention will be further elaborated below in combination with the application of the machine of the present invention in banana stalk / stubble returning to the field:
[0048] Banana plants are mainly composed of underground bulbs, roots, and above ground leaves and stems. The bulb is short round and massive, buried in the soil or slightly exposed on the ground, and is a nutrient storage center; the root system grows around the underground bulb, and the extension width can reach 1 to 3 meters; there are 35 to 45 banana leaves in a lifetime, belonging to The leaf fiber is easily torn horizontally; the most important part of a banana plant is the banana stem, which is generally 2m~5m high and 20cm~40cm in diameter. Its growth and thickening is mainly due to the fact that each new leaf is drawn from the center of the stalk, and after it grows, the outer sheath of the old leaf is gradually squeezed out, so that it will expand and grow. Its structure is special, it ...
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 discloses a machine and a technology for returning crop straws / stubbles to fields. The machine comprises a straw crushing part and a root-removing returning cropland part. A main transmission mechanism divides and conveys power; one path is conveyed downwards to drive a crushing knife roller (301) of a crushing mechanism so that the crushing knife roller rotates at high speed in parallel to the ground, and the other path is conveyed backwards through multi-grade lateral transmission to drive the two-grade knife roller of a root-removing returning cropland mechanism (5) so that the two-grade knife roller has large low-speed torque movement vertical to the ground. A land flattening mechanism (9) is hung at the rear side of the root-removing returning cropland part. The root-removing returning cropland part is lifted upwards or downwards by a lifting mechanism (8), and the lifting mechanism tracts the land flattening mechanism. The machinery switches the treatment of the complete plant into the treatment of the stalks on the ground, the treatment of leaves and the treatment of the stubbles of the underground part. The invention can process the stalks, the leaves and the roots of the crops for one time, can improve the work efficiency, can return the stubbles to the fields, and can improve the fertility of soil.
Description
Technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a crop straw / stubble returning machine and a returning technique. Background technique [0002] At present, the biggest problem in harvesting and replanting most crops such as cotton, corn and bananas is the treatment of stalks / stubbles: the most important way is to manually cut the stalks one by one, whole stalks, and pile them together. The stalk rots naturally; the roots are treated with primitive excavation methods. The disadvantage of this method is that it occupies a large area of land, wastes labor, and wastes a large amount of organic fertilizer. Because crop straw is rich in organic matter nitrogen, phosphorus, potassium and trace elements, it is one of the important organic fertilizer raw materials in agricultural production. One. If the stalks can be ploughed into the soil in time, it can not only greatly reduce the labor intensity of farmers, but also he...
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 Patent Type & Authority Patents(China)
IPC IPC(8): A01D82/00
Inventor 朱德荣王国强贾利晓沈俊芳孙娟赵秀婷张旦闻王淑珍党保华周天悦
Owner LUOYANG INST OF SCI & TECH