Plastic film residue recovering and straw returning combined machine

A combined working machine and residual film recycling technology, applied in the direction of collectors, harvesters, crop processors, etc., can solve the problems of short walking distance, small loading capacity of the film collecting box, and unsatisfactory operation effect, so as to avoid clogging. Effect

Pending Publication Date: 2018-03-06
新疆科神农机装备工程研究中心(有限公司)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] According to the state of residual film recovery, it can be divided into film collecting machine and residual film picking and recycling machine. The film collecting machine has no film collecting box, and the residual film is piled into strips according to a certain working distance during operation, and then Use manual or loading machinery to clear the film stack out of the field. The residual film piled up by strips contains a lot of impurities, and a second pick-up operation is required. The operation efficiency is low and the operation effect is not ideal.
The residual film picking and recycling machine is generally equipped with a film collecting box. The residua

Method used

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  • Plastic film residue recovering and straw returning combined machine
  • Plastic film residue recovering and straw returning combined machine
  • Plastic film residue recovering and straw returning combined machine

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0068] Embodiment 1: refer to Figure 1-2 , is a structural schematic diagram of Embodiment 1 of the present invention, a combined operation machine for recycling residual film and straw returning to the field, including a frame 1, a transmission system and a hydraulic system, and is characterized in that: the frame 1 is provided with a film collecting box A straw crushing and returning mechanism is arranged under the frame 1, and a film picking mechanism is arranged behind the film collecting box. The straw crushing and returning mechanism includes a straw crushing knife shaft 2, a straw crushing and returning machine suspension frame A21, a straw The suspension frame B22 of the crushing and returning machine, the lifting cylinder (23) and the steel wire rope (24) of the straw crushing and returning machine, one end of the suspension frame A21 of the straw crushing and returning machine and the suspension frame B22 of the straw crushing and returning machine are hinged to the ...

Example Embodiment

[0076] Embodiment 2: refer to Figure 3-6 , is a structural schematic diagram of Embodiment 2 of the present invention. Compared with Embodiment 1, the difference of this embodiment is that: the driving device includes a sprocket 54 and a chain 52, the sprocket 54 is connected to the bracket 51, and the rake Both ends of the tooth installation pipe 59 are connected to the chain 52 , and the chain 52 is connected to the bracket 51 through the sprocket 54 .

[0077] The conveying device 63 at least includes a miscellaneous delivery shaft 631 and a helical blade 632, and the helical blade 632 includes a part of left-handed blades and a part of right-handed blades.

[0078] The top of the bracket 51 is provided with a chain rake hinge seat 56, one end of the chain rake hinge seat 56 is connected to the frame 1, and the other end is connected to the bracket 51, the chain rake frame can rotate relative to the chain rake hinge seat, and the lift cylinder 57 Adjust the support bar 58...

Example Embodiment

[0082] Embodiment 3: refer to Figure 7-9 , is a schematic structural view of Embodiment 3 of the present invention. Compared with Embodiment 1, the difference of this embodiment is that the unloading mechanism at least includes a film-pushing telescopic frame 83, a telescopic frame oil cylinder 82, and a discharge push plate 81. The film-pushing telescopic frame 83 is a folding frame, and the discharge push plate 81 is arranged in the inner cavity of the box body 9. One end of the film-pushing telescopic frame 83 is connected with the telescopic frame oil cylinder 82, and the other end is connected with the discharge push plate 81. Connect, along with the expansion and contraction of telescopic frame oil cylinder 82, drive and push away film telescopic frame 83 and drive unloading push plate 81 and do telescopic motion in casing 9 inner chambers.

[0083] Furthermore, the discharge baffle 93 is provided with a side-opening oil cylinder 94, one end of the side-opening oil cyli...

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Abstract

The invention belongs to a plastic film residue recovering and straw returning combined machine comprising a rack, a driving system and a hydraulic system; the rack is provided with a plastic film collecting box; a straw smashing and returning mechanism is arranged below the rack; and a plastic film picking-up mechanism is arranged at the rear of the plastic film collecting box. Two operations including plastic film residue recovering as well as straw smashing and returning can be finished at a time; plastic film residues in the plastic film collecting box can be compacted by using a compression method, so that the plastic film residue loading capacity of the plastic film collecting box is increased; the plastic film residues in the plastic film collecting box are discharged by a telescopic frame which is simple in plastic film discharging operation; and an impurity clearing mechanism is arranged below the plastic film picking-up mechanism, so that falling impurities can be conveyed totwo sides of the machine in time by a conveying mechanism. Compared with the prior art, the plastic film residue recovering and straw returning combined machine is used for not only increasing the production efficiency, but also increasing the economic benefit.

Description

technical field [0001] The invention belongs to crop harvesting machinery, in particular to a combined operation machine for recycling residual film and returning straw to the field. Background technique [0002] Since the 1980s, plastic film mulching cultivation technology has been popularized and applied on a large scale in my country, especially in cold crop areas and arid areas. Plastic film mulching cultivation technology has the functions of heat preservation, moisture retention, moisture conservation, and inhibition of weed growth. However, there is a lack of effective recycling methods for the mulch film covered by farmland, resulting in a large amount of residual mulch film in the farmland soil, which causes serious soil pollution and has a serious destructive effect on crop growth. In order to solve the problem of residual plastic film pollution, people have proposed to use mechanical equipment to recover residual plastic film. Practice has proved that the method i...

Claims

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Application Information

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IPC IPC(8): A01D82/00A01B43/00
CPCA01B43/00A01D82/00Y02W30/62
Inventor 曹肆林李海山王建勇王吉亮卢勇涛王敏陈霞营雨琨李红斌刘进宝何艳红潘佛雏王序俭秦朝民
Owner 新疆科神农机装备工程研究中心(有限公司)
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