Rice-wheat section straw absorption, cutting and collection machinery

A shredder and straw technology, which is applied in the direction of harvesters, agricultural machinery and tools, cutters, etc., can solve the problems of insufficient straw recycling and low degree of mechanization, and achieve the effects of optimizing energy allocation, protecting the environment, and adjusting the speed

Inactive Publication Date: 2013-03-13
SICHUAN AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to design a rice-wheat section straw absorption, chopping and collecting machine which integrates the functions of absorption, chopping and collection in order to solve the problems of insufficient straw recovery and low mechanization degree.

Method used

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  • Rice-wheat section straw absorption, cutting and collection machinery
  • Rice-wheat section straw absorption, cutting and collection machinery
  • Rice-wheat section straw absorption, cutting and collection machinery

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Embodiment Construction

[0027] All the features disclosed in this specification, or all disclosed methods or steps in the process, except for mutually exclusive features and / or steps, can be combined in any manner.

[0028] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless specifically stated, can be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is just an example of a series of equivalent or similar features.

[0029] Such as Figure 1 to Figure 7 As shown, the rice and wheat knots and straws of the present invention absorb, chop and collect machinery, and the tractor 1 is used as a power device. The tractor is equipped with an upper rod 3, a lower rod 42, and a power output shaft 41. The upper pull rod 3 and the upper pull rod connecting mechanism 4 are connected and fixed by pins. The upper pull rod adjusting device 2 can adjust the length of the upper pull rod and adju...

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Abstract

The invention discloses rice-wheat section straw absorption, cutting and collection machinery, belonging to the field of agricultural machinery. The rice-wheat section straw absorption, cutting and collection machinery provided by the invention comprises a power transmission system, a straw absorption system, a straw cutting system, a straw collection system and the like, wherein the power transmission system comprises a cutting transmission system and an absorption transmission system; the cutting transmission system is matched with key components such as a power output shaft, a transmission shaft II, belt pulleys and a driving transmission shaft I; in such a way, the power is transmitted to a fan and a rotary blade; for the absorption transmission system, a bevel gear I and a bevel gear II (III) are in a gear transmission state, so that the power is transmitted to grass pressing wheels; the wind power and the high speed rotation action of the grass pressing wheels I and II cause straw sections to be sent into a box body of a crushing machine, so that straws are cut rapidly; and under the action of the wind power, a pressure difference is formed for the collection of the straw sections. The rice-wheat section straw absorption, cutting and collection machinery provided by the invention is simple in structure, adjustable in wind power, convenient to operate and wide in application range, thereby having important significances in the improvement of agricultural mechanization level, development of new energy and the like.

Description

Technical field [0001] The invention relates to an agricultural machinery device for recovering crop stalks, belonging to the field of agricultural machinery, in particular to a rice-wheat knot stalk absorbing, shredding and collecting machine that integrates rice and wheat straw knot absorption, cutting and collection. Background technique [0002] Crop straw refers to the part assembly of the stems and leaves (ears) of mature crops, accounting for more than half of the biological output of photosynthesis products, and is an important part of crops. It mainly contains high crude fiber content (30%-40%) and lignin, and is rich in nitrogen, phosphorus, potassium, magnesium and organic matter. It is a multi-purpose renewable biomass energy. At present, straws are mainly used in the following modes: as fodder storage, direct burning into grass and wood ash, returning to the field, crushing straw to the field, compressing into shaped biomass fuel, fermentation producing biogas, produ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D43/06A01D43/08
Inventor 马荣朝雷小龙苟文詹友林张兴马菁
Owner SICHUAN AGRI UNIV
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