CN202232044U - Z-shaped rake for recovering ridge culture residual films - Google Patents
Z-shaped rake for recovering ridge culture residual films Download PDFInfo
- Publication number
- CN202232044U CN202232044U CN2011202514641U CN201120251464U CN202232044U CN 202232044 U CN202232044 U CN 202232044U CN 2011202514641 U CN2011202514641 U CN 2011202514641U CN 201120251464 U CN201120251464 U CN 201120251464U CN 202232044 U CN202232044 U CN 202232044U
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- rake
- rake teeth
- teeth
- ridge
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Abstract
The utility model relates to a Z-shaped rake for recovering ridge culture residual films, which is suitable for ridge culture tillage. The Z-shaped rake for recovering the ridge culture residual films comprises a rake handle and a balancing bar that is vertically connected with one end of the rake handle and is provided with at least three groups of rake teeth, wherein the middle group of rake teeth are longer than the rake teeth on two sides, and each group of rake teeth is provided with supporting rods connected transversely. The longer rake teeth in the middle of the Z-shaped rake can go deep into a furrow so as to rake off mulching film in the furrow, the shorter rake teeth can be attached on a ridge simultaneously to rake off the mulching film on the ridge, and the supporting rods are used for gathering the mulching film that is raked off; and when the longer rake teeth are attached on the ridge, the rake teeth can rake a land to be loose, and the supporting rods can scrape the rugged land to be flat, therefore, the Z-shaped rake can play the roles of picking up the residual film and raking the land.
Description
Technical field
The utility model relates generally to a kind of rake, the residual film recovery of the ridge culture Z type rake that is used to pick up residual film that especially can be connected with tractor.
Background technology
In the prior art, the agricultural tillage machine tool is many, but all is some big machineries, is fit to use than the large tracts of land operation, is not specifically designed to the farm implements of the residual film of cleaning furrow.The Northwest's mulch film uses very general, and after mulch film used, residual film was very serious to farmland pollution.Remove the method for farmland incomplete film, operation in the past is to go to pick up by both hands with manual work, and labour intensity is big, and effect is low; Not only dirty but also tired, along with the rising of the price of labour power, part peasant household is because manpower shortage; Do not pick up residual film, cultivate not only bad for the coming year, and the severe contamination natural environment.
The utility model content
In order to solve the shortcoming that above-mentioned prior art exists, the purpose of the utility model provides a kind of Z type rake that picks up residual film in the furrow, and this new device not only can be picked up residual film, and can rake the soil level.In order to realize above goal of the invention, the technical scheme of the utility model is:
The residual film of a kind of ridge culture reclaims Z type rake, comprise rabble arm (2), with the vertical balancing pole that links to each other of an end (5) of rabble arm (2), said balancing pole (5) is provided with at least three group rake teeths (6), the length of middle one group of rake teeth (6) is longer than the rake teeth of its both sides.Further, every group of rake teeth (6) is provided with the support bar (7) of horizontal connection.
Further, the other end of described rabble arm (2) is connected with traction frame (1).
Further, every group of rake teeth (6) is provided with the support bar (7) of horizontal connection.
Further, be provided with the reinforcement I (4) that is used to reinforce between each rake teeth (6) and the balancing pole (5).
Further, described rabble arm (2) and balancing pole (5) junction are provided with the reinforcement II (8) of at least one reinforcing usefulness.
Further, the crown place of said rake teeth is circular-arc.
Further, face that rabble arm (2) forms and the dihedral angle angle between rake teeth (6) the root tangent line are 100 °, and the pad of rake teeth (6) and rabble arm (2) and rake teeth (6) are 8 ° in the angle of this tangent line.
Further, be provided with connecting rod (3) between traction frame (1) and the balancing pole (5).
The residual film of the ridge culture of the utility model reclaims Z type rake, is mainly used in the soil with alley, and middle rake teeth is long than the rake teeth of both sides; Long rake teeth can go deep into the furrow mulch film in the ditch of raking off; Short simultaneously tooth is managed to make do on the ridge, and the mulch film on the ridge of raking off, support bar are used to collect the mulch film of raking off at this moment; And when long rake teeth on the ridge, rake teeth was with ground rake pine, and support bar is floating with ruggedly, can play damaged film gathering and the double action of raking the soil level.
The advantage of the utility model is: through rake teeth, can pick up residual film in the farmland, can reach the purpose of raking the soil level again.Not only alleviate the work workload, and reduced the labour, also reduced labour intensity simultaneously, practiced thrift production cost.
Description of drawings
Fig. 1 reclaims the structural representation of Z type rake for the residual film of ridge culture.
The 1-traction frame, 2-rabble arm, 3-pull bar, 4-reinforcement I, 5-balancing pole, 6-rake teeth, 7-support bar, 8-reinforcement II.
Embodiment
As shown in Figure 1; The residual film of ridge culture reclaims Z type rake when picking up the residual film in the farmland; Z type rake is drawn by 12-18 horsepowers four-wheel tractor, and tractor reclaims Z type rake through towing pin 2-1 with the residual film of ridge culture and is connected, and traction frame is that two parallel steel plates are formed; The front end of traction frame 1 leaves screw, is used for being fixed together with tractor.The vertical connection between rabble arm 2 and the balancing pole 5, balance bar 5 is provided with three groups of rake teeths 6, and middle one group rake teeth will be grown than the rake teeth of both sides, and every group of rake teeth also is provided with the support bar 7 of horizontal connection; In order to prevent that the residual film of ridge culture from reclaiming Z type rake when working, bending appears in rake teeth, at the tooth root place of every rake teeth 6 reinforcement I4 is set.Simultaneously, bending occurs, between rabble arm 2 and balancing pole, be provided with two reinforcement II8 in order to prevent rabble arm 2.Between traction frame 1 and balancing pole, pull bar 3 is set.
Tractor is through hydraulic system up-down damaged film gathering Z type rake.When tractor put down Z type rake, middle long rake teeth can be gone into ground 150mm the most deeply, and the shortest rake teeth in both sides can be gone into ground 100mm.
Different in size because of rake teeth, so long rake teeth can go deep into the furrow mulch film in the ditch of raking off, short simultaneously rake teeth is managed to make do on the ridge, and the mulch film on the ridge of raking off, support bar are used to collect the mulch film of raking off 7 this moments; And when long rake teeth on the ridge, rake teeth was with ground rake pine, and support bar 7 is floating with ruggedly, can play damaged film gathering and the double action of raking the soil level.
Through carrying out field test, the residual film that uses the residual film recovery of ridge culture Z type to rake off is about the shop and goes into 89% of mulch film, has improved 18% than manual tearing, and has reached the purpose of efficiently picking up residual film.
What should explain at last is: the above is merely the preferred embodiment of the utility model; Be not limited to the utility model; Although the utility model has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (8)
1. the residual film of ridge culture reclaims Z type rake; It is characterized in that; Comprise rabble arm (2), with the vertical balancing pole that links to each other of an end (5) of rabble arm (2), said balancing pole (5) is provided with at least three group rake teeths (6), the length of middle one group of rake teeth (6) is longer than the rake teeth of its both sides.
2. Z type rake according to claim 1 is characterized in that the other end of described rabble arm (2) is connected with traction frame (1).
3. Z type rake according to claim 1 is characterized in that every group of rake teeth (6) is provided with the support bar (7) of horizontal connection.
4. according to claim 1 or 3 described Z type rakes, it is characterized in that, be provided with the reinforcement I (4) that is used to reinforce between each rake teeth (6) and the balancing pole (5).
5. Z type rake according to claim 1, it is characterized in that: described rabble arm (2) and balancing pole (5) junction are provided with the reinforcement II (8) of at least one reinforcing usefulness.
6. Z type rake according to claim 1 is characterized in that the crown place of said rake teeth is circular-arc.
7. Z type rake according to claim 1; It is characterized in that: face that rabble arm (2) forms and the dihedral angle angle between rake teeth (6) the root tangent line are 100 °, and the pad of rake teeth (6) and rabble arm (2) and rake teeth (6) are 8 ° in the angle of this tangent line.
8. Z type rake according to claim 2 is characterized in that, is provided with connecting rod (3) between traction frame (1) and the balancing pole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202514641U CN202232044U (en) | 2011-07-18 | 2011-07-18 | Z-shaped rake for recovering ridge culture residual films |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202514641U CN202232044U (en) | 2011-07-18 | 2011-07-18 | Z-shaped rake for recovering ridge culture residual films |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202232044U true CN202232044U (en) | 2012-05-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202514641U Expired - Fee Related CN202232044U (en) | 2011-07-18 | 2011-07-18 | Z-shaped rake for recovering ridge culture residual films |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202232044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103202117A (en) * | 2013-04-27 | 2013-07-17 | 邹建忠 | Corn stubble land residual film picking-up machine and stubble cutting and soil preparation method |
| CN108955232A (en) * | 2018-08-30 | 2018-12-07 | 青岛大学 | A kind of adjustable single rake for tedding particulate matter |
-
2011
- 2011-07-18 CN CN2011202514641U patent/CN202232044U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103202117A (en) * | 2013-04-27 | 2013-07-17 | 邹建忠 | Corn stubble land residual film picking-up machine and stubble cutting and soil preparation method |
| CN108955232A (en) * | 2018-08-30 | 2018-12-07 | 青岛大学 | A kind of adjustable single rake for tedding particulate matter |
| CN108955232B (en) * | 2018-08-30 | 2023-05-23 | 青岛大学 | Adjustable single rake for tedding particulate matters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20130718 |