A method of automatically splitting and paving straw

Abstract

Provided is an automatic splitting and spreading method. An automatic splitting and spreading device is adopted for operation. According to discharging requirements, pushing teeth in a feeding part are distributed in a stepped mode in the length direction, and a roller is mounted on the pushing teeth and matched with the pushing teeth to facilitate rotary discharging; by controlling a first driving motor and a second driving motor to conduct differential speed control, an upper conveying spike toothed plate in an upper conveying part and a lower conveying spike toothed plate in a lower conveying part are indirectly controlled to operate in a staggered mode, so that the best spreading operation effect is achieved; spread materials slide forwards on a material support and enter a discharging part, and the spread materials are output after being limited and guided by a discharging guiding cover plate and discharging guiding side plates; under the action of an external raking and cutting device, a discharging lower-supporting movable plate rotatably slides downwards around a supporting plate moving shaft, the materials are quantitatively output according to needs, and therefore the spreading problem in the knitting utilization process of crushed rice straw after operation of a full-feeding combine-harvester is solved.

Description

technical field [0001] The invention relates to the technical field of straw weaving machinery, in particular to an automatic bundle-spreading method for straw. Background technique [0002] As an important by-product of crops, straw is also an important production resource for industrial and agricultural production. In daily life, straw woven straw curtains are widely used in brick factories for sun protection, construction, granaries, fungus production, wagon packaging, winter heat preservation in vegetable greenhouses and The field of anti-drying and health preservation of prefabricated products not only protects the environment but also brings benefits. [0003] However, at present, the rice harvesting mainly adopts the full-feed combine harvester. In the threshing drum of the full-feed combine harvester, the rice straw is smashed and smashed, and the straw after the prolapse is in the shape of grass floc. To realize the weaving of straw floc, The biggest problem is spr...

AI Technical Summary

Problems solved by technology

[0003] However, at present, the rice harvesting mainly adopts the full-feed combine harvester. In the threshing drum of the full-feed combine harvester, the rice straw is smashed and smashed, and the straw after the prolapse is in the shape of grass floc. To realize the weaving of straw floc, The biggest problem is to spread the broken rods so that they evenly enter the weaving machine

At the same time, in order to prevent entanglement from affecting the weaving quality of the straw curtain, it is necessary to cut and split the grass batt after paving, otherwise the working efficiency of the weaving machine will be affected

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