CN203378226U - Residual film recovering device - Google Patents
Residual film recovering device Download PDFInfo
- Publication number
- CN203378226U CN203378226U CN201320426429.8U CN201320426429U CN203378226U CN 203378226 U CN203378226 U CN 203378226U CN 201320426429 U CN201320426429 U CN 201320426429U CN 203378226 U CN203378226 U CN 203378226U
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- China
- Prior art keywords
- residual film
- picking
- negative pressure
- recovering device
- rotary screen
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- Expired - Fee Related
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Abstract
The utility model discloses a residual film recovering device. The residual film recovering device is implemented through a structure as follows: the device comprises a suspension bracket (1), a main rack (9), a transmission mechanism (2) and a collecting box (8). The residual film recovering device is characterized in that a picking roll is arranged on the main rack (9), the picking roll comprises a cylindrical roll body (4), zigzag or spiny picking teeth (5) are arranged on the periphery of the roll body (4), a residual film collecting mechanism is arranged behind the picking roll and comprises a cylindrical drum screen (7), a negative pressure suction tube (6) is arranged on the inner side of the drum screen (7), and a suction port of the negative pressure suction tube (6) covers an arc-shaped sector of the inner wall of the drum screen (7), so that a negative pressure area and a non-negative-pressure area are formed on the drum wall of the drum screen (7). Compared with the prior art, the residual film recovering device has the advantages that the picking efficiency is high, the picking effect is good, residual film fragments with different sizes can be collected well, and particularly, the device can be used normally under various land conditions.
Description
Technical field
The utility model relates to a kind of residual Membrane recovery unit MRU.
Background technology
The application of mulching film planting technology is very general, but residual film remaining problem that also becomes the attention of having in soil.
The recovery one of current residual film is to adopt manual recovery, mainly to more large stretch of, with the residual film that floats on the surface, soil, is picked up, and efficiency is low, and labour intensity is large; The 2nd, machinery reclaims, but main employing of current recovery machinery hooks rake or screen type.Hook rake and pick up weak effect, particularly tiny residual film fragment is difficult to work.It is better that screen type is collected effect, but efficiency is very low, is difficult to large-area applications, when particularly soil humidity is larger, can't use.
Summary of the invention
The purpose of this utility model is to provide the residual Membrane recovery unit MRU that a kind of recovering effect is good, simple in structure.
The purpose of this utility model is by following process implementation: comprise hanger bracket (1), mainframe (9), transmission mechanism (2) and collecting box (8), being characterized in that mainframe (9) is provided with to pick up rolls, this picks up agglomeration containing a cylindrical roll body (4), what be provided with zigzag or thorn-like on a week of roll body (4) picks up tooth (5), be provided with residual film and collect mechanism picking up the rear of rolling, this residual film is collected mechanism and is comprised a columnar rotary screen (7), the inboard of rotary screen (7) is provided with negative pressure straw (6), the suction inlet of this negative pressure straw (6) covers the covering of the fan of an arc of rotary screen (7) inwall, make the barrel of rotary screen (7) form negative pressuren zone and non-negative pressuren zone.
Above-mentioned picking up picked up tooth (5) on a week of billowing body (4) and is preferably zigzag.
Compared with prior art, it is high that the utility model is picked up efficiency, picks up effectively, to the residual film fragment varied in size, can pick up preferably, under various ground conditions, all can normally use especially.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is that the residual film of the utility model embodiment 1 is collected the structural representation on mechanism surface.
Fig. 3 is that the residual film of the utility model embodiment 2 is collected the structural representation on mechanism surface.
Shown in figure: the 1st, hanger bracket, the 2nd, transmission mechanism, the 3rd, blower fan, the 4th, cylindrical roll body, the 5th, pick up tooth, the 6th, press suction pipe, the 7th, rotary screen, the 8th, collecting box, the 9th, mainframe.
Embodiment
Embodiment 1: with reference to Fig. 1～2, structural representation for the utility model embodiment 1, comprise hanger bracket 1, mainframe 9, transmission mechanism 2 and collecting box 8, hanger bracket 1 is Full-suspended, mainframe 9 is provided with to pick up and rolls, this picks up agglomeration containing a cylindrical roll body 4, be provided with the jagged tooth 5 of picking up on a week of roll body 4, be provided with residual film and collect mechanism picking up the rear of rolling, this residual film is collected mechanism and is comprised a columnar rotary screen 7, the inboard of rotary screen 7 is provided with negative pressure straw 6, the suction inlet of this negative pressure straw 6 covers the covering of the fan of an arc of rotary screen 7 inwalls, make the barrel of rotary screen 7 form negative pressuren zone and non-negative pressuren zone.
Embodiment 3: with reference to Fig. 3, be the structural representation of the utility model embodiment 2, compare with embodiment 1, the difference of the present embodiment is: pick up and pick up tooth 5 for thorn-like or finger-like on a week of billowing body 4.
Embodiment 4: with embodiment 1, compare, the difference of the present embodiment is: hanger bracket 1 is for towed.
Claims (2)
1. a residual Membrane recovery unit MRU, comprise hanger bracket (1), mainframe (9), transmission mechanism (2) and collecting box (8), it is characterized in that: mainframe (9) is provided with to pick up and rolls, this picks up agglomeration containing a cylindrical roll body (4), what be provided with zigzag or thorn-like on a week of roll body (4) picks up tooth (5), be provided with residual film and collect mechanism picking up the rear of rolling, this residual film is collected mechanism and is comprised a columnar rotary screen (7), the inboard of rotary screen (7) is provided with negative pressure straw (6), the suction inlet of this negative pressure straw (6) covers the covering of the fan of an arc of rotary screen (7) inwall, make the barrel of rotary screen (7) form negative pressuren zone and non-negative pressuren zone.
2. residual Membrane recovery unit MRU according to claim 1 is characterized in that: described picking up picked up tooth (5) for zigzag on billowing body (4) weeks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320426429.8U CN203378226U (en) | 2013-05-02 | 2013-07-18 | Residual film recovering device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320229374 | 2013-05-02 | ||
| CN201320229374.1 | 2013-05-02 | ||
| CN201320426429.8U CN203378226U (en) | 2013-05-02 | 2013-07-18 | Residual film recovering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203378226U true CN203378226U (en) | 2014-01-08 |
Family
ID=49866775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320426429.8U Expired - Fee Related CN203378226U (en) | 2013-05-02 | 2013-07-18 | Residual film recovering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203378226U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104885604A (en) * | 2014-03-06 | 2015-09-09 | 李文泽 | Mulching film cleaning machine |
| CN108496429A (en) * | 2018-04-24 | 2018-09-07 | 吉林省农业机械研究院 | A kind of incomplete film-recovering machine |
-
2013
- 2013-07-18 CN CN201320426429.8U patent/CN203378226U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104885604A (en) * | 2014-03-06 | 2015-09-09 | 李文泽 | Mulching film cleaning machine |
| CN108496429A (en) * | 2018-04-24 | 2018-09-07 | 吉林省农业机械研究院 | A kind of incomplete film-recovering machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20160718 |