Cotton stalk-drawing crushing harvester

A pulverizer and harvester technology, applied in the field of agricultural machinery, can solve the problems affecting the planting and growth of the next crop, the effect of fertilizer effect is not obvious, the decay speed is slow, etc., achieving significant social and economic benefits, avoiding missed pulling, and maintaining parallelism and the effect of distance

CN101292589AInactive Publication Date: 2008-10-29颜达海
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2008-10-29
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a cotton stalk pulling and crushing harvester and relates to an agricultural machine. The cotton stalk pulling and crushing harvester of the invention comprises a conventionally-installed frame, a reel, a stalk lifter, a stalk divider and a depth wheel and also comprises a floating stalk pulling platform, a crusher, a delivery groove and an aggregate platform, wherein, the floating stalk pulling platform is arranged at a position slightly afterward below the reel and formed by the horizontal arraying of a stalk pulling hob, a conveying and cleaning wheel and a delivery roller; the depth wheel is installed at the front end of the floating stalk pulling platform while the rear end thereof is hinged and supported on the frame; the crusher is arranged behind the floating stalk pulling platform and comprises a main shaft of the crusher, a flail knife and a cover case fixed on the main shaft of the crusher, a mixing net arranged at the posterior aspect of the main shaft of the crusher and a screen positioned between the main shaft of the crusher and the mixing net; one side of the cover case of the crusher towards the floating stalk pulling platform is cut with a feeding inlet; one end of the delivery groove is connected with the mixing net while the other end thereof is erected above the aggregate platform. The cotton stalk pulling and crushing harvester of the invention has the advantages of high mechanization and productivity, low cost on the harvesting of cotton stalk and remarkable social and economic benefits.
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Description

technical field

[0001] The invention relates to an agricultural machine, in particular to a cotton stalk pulling and crushing harvester matched with a tractor. Background technique

[0002] At present, there are generally two methods for mechanized treatment of cotton stalks in the field. The first is the mechanized cotton stalk pulling technology, which uses a cotton stalk pulling machine to carry out mechanized stalk pulling operations. The pulled cotton stalks are manually sorted, bundled and transported and then used as living fuel or centralized crushing as raw materials for industrial production. Although this method replaces the manual stalk pulling operation by mechanical stalk pulling, it has many operating procedures, high labor intensity, and low economic benefits. The second is the technology of straw crushing and returning to the field, which includes two methods. One is that the straw pulling machine at the front of the machine first pulls out the straw, and t...

Examples

Embodiment Construction

[0021] The cotton stalk crushing harvester is mainly composed of a frame, a reel (1), a grain supporter (2), a grain divider (3), a depth-limiting wheel (5), a floating stalk puller (4), a crushing Machine, delivery trough (13) and collection table (12) form, and reel (1), grain raising device (2), grain dividing device (3) are arranged on the front end of the frame as usual.

[0022] The floating stalk pulling platform (4) is arranged at a later position below the reel (1). , a chain transmission box (20), and side plates (19), a stalk pulling hob (18), two transmission cleaning wheels (17) and a delivery roller (16) are arranged in parallel from front to back in sequence, and the stalk pulling The two ends of the hob shaft (29), the transmission cleaning wheel shaft (27), (28) and the delivery roller shaft (6) pass through the double-row self-aligning ball bearing and the chain transmission box (20) of the floating stalk pulling platform (4) respectively. ) and the side pla...