CN110800527A - Film paving device - Google Patents
Film paving device Download PDFInfo
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- CN110800527A CN110800527A CN201911122369.9A CN201911122369A CN110800527A CN 110800527 A CN110800527 A CN 110800527A CN 201911122369 A CN201911122369 A CN 201911122369A CN 110800527 A CN110800527 A CN 110800527A
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- China
- Prior art keywords
- film
- rod
- membrane
- frame
- connecting rod
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0287—Devices for laying-out or removing ground coverings
Abstract
The invention discloses a film spreading device which comprises a frame, wherein a handlebar is connected to the upper part of the frame, a bottom shaft is connected to the lower part of the frame, a tool box for playing a weight balancing role is arranged on the rear side of the frame, a cross-shaped fastener is arranged on the frame, two ends of the cross-shaped fastener are respectively connected with a folding female rod, each folding female rod is connected with a balance auxiliary wheel through a film width telescopic rod, a film placing, pressing and earthing device is arranged on the film width telescopic rod, and two sides of the bottom shaft are respectively connected with wheels. The device can change the structure, and select different structures according to different working environments, thereby improving the environment adaptability and the working efficiency. Compared with the existing film paving device, the device can pave films with different widths and different ridge heights, can adjust the width of the covering soil, and paves two rows of films simultaneously, thereby effectively improving the film paving efficiency.
Description
Technical Field
The invention belongs to the technical field of agricultural tools, and particularly relates to a film paving device.
Background
The mulching is an agricultural cultivation technology and has the functions of increasing temperature, preserving water and fertilizer, improving the physical and chemical properties of soil, improving the soil fertility, inhibiting the growth of weeds and relieving diseases.
At present, the mulching film laying equipment is various, and generally adopts a fixed mechanical structure. The flatness requirement to ground is higher, leads to membrane and ground contact inadequately like this, earthing is not abundant, consequently, influences the effect and the life of membrane, will increase the input cost like this, reduces work efficiency.
Therefore, in the technical field of agricultural tool manufacturing, a technical problem to be urgently solved at present is to design a film laying device with simple and practical structure.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a film paving device aiming at the defects in the prior art, and solve the problems in the existing film paving machine.
The invention adopts the following technical scheme:
the utility model provides a spread membrane device, includes the frame, and the frame top is connected with the handlebar hand, and the bottom shaft is connected to the below, and the rear side of frame is provided with the toolbox that is used for playing the counter weight effect, is provided with cross fastener on the frame, and a folding female pole is connected respectively at the both ends of cross fastener, and balanced auxiliary wheel is connected through a membrane width telescopic link to every folding female pole, is provided with on the membrane width telescopic link and puts membrane pressure membrane earthing device, and the wheel is connected respectively to the both sides of bottom shaft.
Specifically, put membrane pressing membrane earthing device and include inboard and outside two parts, folding female pole and the one end bolted connection of folding public pole, the other end of folding public pole is connected through switching platform and the inboard portion of putting membrane pressing membrane earthing device and the one end of the wide telescopic link of membrane, and the other end of the wide telescopic link of membrane is connected with the outside portion and the balanced auxiliary wheel of putting membrane pressing membrane earthing device respectively through the connector.
Further, the inner side part of the film laying, pressing and earthing device comprises an inner small straight rod and an inner F-shaped connecting rod, and the inner small straight rod is connected with the inner film laying and earthing rod through an inner spring; the inner measuring F-shaped connecting rod comprises two sections, one section is connected with the inner measuring pressure membrane wheel through the inner measuring pressure membrane wheel bearing, and the other section is connected with the inner measuring soil covering plough.
Furthermore, the outer part of the film placing, pressing and earthing device comprises an outer small straight rod and an outer F-shaped connecting rod, the outer small straight rod is connected with the outer film placing rod through an outer spring, the outer F-shaped connecting rod comprises two sections, one section is connected with an outer pressure measuring film wheel through an outer pressure measuring film wheel bearing, and the other section is connected with an outer earthing plough.
Furthermore, the inner soil covering plough and the outer soil covering plough are furrow ploughs, and sleeves for adjusting the soil covering width are arranged at the rear ends of the inner soil covering plough and the outer soil covering plough.
Further, the connector is connected with the balance auxiliary wheel through an upper end connecting rod, a height telescopic rod and a lower end connecting rod in sequence.
Furthermore, the left side and the right side of the cross four-way fastener are symmetrical in structure.
Compared with the prior art, the invention has at least the following beneficial effects:
the invention relates to a film paving device, which comprises a frame and a bottom shaft, wherein a handle is connected above the frame, the film paving device is convenient to use, a tool box behind the frame plays a role of balance weight when the device works, articles can be placed when the device does not work, a cross four-way fastener arranged on the frame is connected with a folding female rod, the folding female rod is connected with a film width telescopic rod, films with different widths can be adapted through the expansion and contraction of the film width telescopic rod, the application range of the device is improved, the film width telescopic rod is connected with a pressing die soil covering device and used for improving the efficiency and quality of film paving, balance auxiliary wheels connected with the film width telescopic rod and wheels on two sides of a lower shaft of the vehicle provide balance for the device when the device works, and the.
Furthermore, the folding female rod is connected with the folding male rod through a bolt, and the device can be folded through simple manual operation, so that the purposes of saving space and carrying conveniently are achieved.
Furthermore, put membrane press mold earthing device and put the membrane pole through inside and outside both sides and be used for chucking membrane, the spring cooperation of both sides is used in order to improve the adaptability of this device, and inside and outside both sides moulding-die wheel is used for compressing tightly of membrane and makes things convenient for the earthing of earthing pear.
Furthermore, the inner and outer soil covering plows adopt a furrow plow structure, soil covering is convenient, the effect is good, and a user can adjust the soil covering amount through the sleeve at the rear end according to different soil covering amounts required by laying the films.
Furthermore, the telescopic height of the telescopic rod and the movement of the cross four-way fastener up and down the frame achieve the purpose of adjusting the height of the spread film so as to adapt to the requirements of different ridge heights.
Further, cross four-way fastener bilateral symmetry can lay two lines simultaneously at level open area, increases and lays efficiency, lays according to the line interval single file under mountain area, terraced fields, the tree, improves the environmental suitability.
In conclusion, the device can change the structure, and select different structures according to different working environments, thereby improving the environment adaptability and the working efficiency. Compared with the existing film paving device, the device can pave films with different widths and different ridge heights, can adjust the width of the covering soil, and paves two rows of films simultaneously, thereby effectively improving the film paving efficiency.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
FIG. 1 is a front view of a film laying apparatus of the present invention;
FIG. 2 is a top view of the film laying apparatus of the present invention;
FIG. 3 is a side view of the film laying apparatus of the present invention;
FIG. 4 is a front view of the film laying apparatus of the present invention in a folded configuration;
FIG. 5 is a front view of a film laying part of the film laying device of the present invention;
FIG. 6 is a top view of a film laying portion of the film laying apparatus of the present invention;
FIG. 7 is a side view of a film laying portion of the film laying apparatus of the present invention;
FIG. 8 is a schematic view of the telescoping rod of the film width determining part of the film spreading device of the present invention;
FIG. 9 is a schematic view showing the folded part of the film laying apparatus according to the present invention;
FIG. 10 is a schematic view showing the folding of the folding portion of the film laying apparatus according to the present invention;
FIG. 11 is a left side view of the interior of the film laying portion of the present invention;
FIG. 12 is a plan view of the connection of the telescoping rod portion of the film laying device of the present invention;
FIG. 13 is a schematic view of a casing plow of the mulching device of the present invention.
Wherein: 1. a handle; 2. a frame; 3. a tool box; 4. a bottom shaft; 5. a wheel; 6. a cross four-way fastener; 7. folding the female rod; 8. folding the male rod; 9. a transfer station; 10. a small straight rod on the inner side; 11. an inner measuring spring; 12. a film placing rod is arranged inside the film placing rod; 13. an internally measured F-shaped connecting rod; 14. an internal pressure measuring membrane wheel bearing; 15. an internal pressure measuring membrane wheel; 16. an inner side soil covering plough; 17. a membrane width telescopic rod; 18. a linker; 19. a small straight rod on the outer side; 20. an outer spring; 21. a film placing rod is measured externally; 22. externally measuring an F-shaped connecting rod; 23. an outer pressure measuring membrane wheel bearing; 24. an outer pressure measuring membrane wheel; 25. an outer soil covering plough; 26. an upper end 90 degree connecting rod; 27. a height expansion link; 28. a lower end 90-degree connecting rod; 29. a balance auxiliary wheel; 30. a bolt; 31. a nut; 32. the cross four-way fastener fastens the bolt; 33. the height telescopic rod tightly fixes the bolt; 34. the bolt is tightly fixed by the soil covering plough.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "one side", "one end", "one side", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention provides a film paving device which can be adjusted manually according to the actual situation according to the ground environment requirement. When the plain area is widened, the film laying structures on the two sides can be placed down, and two lines of films are laid simultaneously, so that the working efficiency is improved. When the device is used for working on mountains and under trees, the device can be changed into one-side laying according to specific environmental requirements. The transformation process only needs simple operation by two hands without the help of tools. The defect that the structure of the film paving device in the prior art is lack of flexibility is overcome, and the film paving device is simple in structure and convenient to operate.
Referring to fig. 1, 2, 3 and 4, the film spreading device of the present invention comprises a frame 2, a handlebar 1 is connected to the top of the frame 2, a bottom shaft 4 is connected to the bottom of the frame, a tool box 3 for counterweight is arranged at the rear side of the frame 2, a cross four-way fastener 6 is sleeved on the frame 2, two ends of the cross four-way fastener 6 are respectively connected to a folding female rod 7, each folding female rod 7 is connected to a balance auxiliary wheel 29 through a film width telescopic rod 17, a film laying, pressing and earthing device is arranged on the film width telescopic rod 17, and two sides of the bottom shaft 4 are respectively connected to wheels 5.
Referring to fig. 9 and 10, the folding female rod 7 and the folding male rod 8 are provided with two holes which are connected through two bolts 30 and two nuts 31, when one bolt is taken down, the rest of the hinge structure can be folded or put down through rotation, and the other bolt plays a role of fixing.
Referring to fig. 5, 6, 7, 8 and 11, the film laying, pressing and earthing device includes an outer structure and an inner structure symmetrically disposed, an inner small straight rod 10 is connected with an inner spring 11, and the inner spring 11 is connected with an inner film laying rod 12. One section of the inner F-shaped connecting rod 13 is connected with an inner pressure measuring diaphragm wheel bearing 14, and the other section of the connecting rod is connected with an inner soil covering plough 16. The inner pressure measuring membrane wheel bearing 14 is connected with an inner pressure measuring membrane wheel 15. A sleeve is arranged at the back of the inner soil covering plough 16, and a round hole is arranged on the sleeve and connected with a soil covering plough fastening bolt 34.
The outer small straight rod 19 is connected with an outer spring 20, and the outer spring 20 is connected with an outer film placing rod 21. One section of the outer F-shaped connecting rod 22 is connected with an outer pressure measuring membrane wheel bearing 23, and the other section of the connecting rod is connected with an outer soil covering plough 25. The outer pressure measuring membrane wheel bearing 23 is connected with an outer pressure measuring membrane wheel 24. A sleeve is arranged at the back of the outer soil covering plough 25, and a round hole is arranged on the sleeve and connected with a soil covering plough fastening bolt 34. The two ends of the upper end 90-degree connecting rod 26 are respectively connected with the connecting body 18 and the height telescopic rod 27, the height telescopic rod 27 is connected through the lower end 90-degree connecting rod 28, and the lower end 90-degree connecting rod 28 is connected with the balance auxiliary wheel 29.
The folding male rod 8 is connected with the switching table 9, and the switching table 9 is connected with the membrane width telescopic rod 17, the inner side small straight rod 10 and the inner side F-shaped connecting rod 13. The membrane width telescopic rod 17 is connected with a connecting body 18, and the connecting body 18 is connected with an outer small straight rod 19, an upper end right-angle connecting rod 26 and an outer F-shaped connecting rod 22.
Referring to fig. 12, in order to prevent the membrane width extension rod 17 and the height extension rod 27 from being pulled out during stretching, two sections of the membrane width extension rod 17 are connected in a nesting manner to prevent over-stretching.
Referring to fig. 13, a sleeve is added after the inner side covering plough 16 and the outer side covering plough 25 are both ploughshare ploughs, and the covering width can be adjusted by turning the sleeve and screwing the fixing bolt of the covering plough.
The cross-shaped four-way fastener 6 and the height telescopic rod 27 are adjusted simultaneously, and then are fixed with the height telescopic rod fastening bolt 33 through the cross-shaped four-way fastener fastening bolt 32, so that the height of the film paving is determined.
The left side and the right side of the cross four-way fastener 6 of the film spreading device have the same structure.
Interior survey is put membrane pole 12 and is put membrane pole 21 with the outside and block the membrane from both sides simultaneously, and secondly the film pressing wheel through both sides makes membrane and ground contact more abundant, carries out the earthing through both sides earthing plough at last to it all has the spring to allow to lay the ground flatness to have certain degree change to put membrane pole top, can guarantee membrane and ground fully to contact, the membrane can not appear and ground contact is not abundant, produces the phenomenon in gap.
During working, the tool box 3 is used for balancing weight, so that the film is more fully contacted with the ground, and the problems of less mulching film soil covering, short service life and cost increase caused by insufficient weight are avoided; after the work is finished, the tool box 3 can be used as a tool box for placing farm tools.
The working process of the invention is as follows:
when in open plain, the left side and the right side can be paved simultaneously; when the multifunctional folding machine works on hills, terraces and trees, the left side or the right side can be laid according to specific conditions, and the other side is folded and collected to reduce space.
When the device is used, a film is placed between an inner measuring film placing rod and an outer side film placing rod, an initial part of the film is laid manually, then the film is pulled manually, an inner pressure measuring film wheel and an outer pressure film wheel perform secondary film pressing on the film in the pulling process, and an inner measuring soil covering plough and an outer soil covering plough simultaneously perform soil covering; when not using, lay the membrane structure folding with both sides, reducible space to the device has the advantage that the flexibility is high and stability is better, has wide application's prospect.
The above-mentioned contents are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and any modification made on the basis of the technical idea of the present invention falls within the protection scope of the claims of the present invention.
Claims (7)
1. The utility model provides a spread membrane device, a serial communication port, including frame (2), frame (2) top is connected with handlebar hand (1), bottom shaft (4) are connected to the below, the rear side of frame (2) is provided with toolbox (3) that are used for playing the counter weight effect, be provided with cross fastener (6) on frame (2), a folding female pole (7) are connected respectively at the both ends of cross fastener (6), balanced auxiliary wheel (29) are connected through a membrane width telescopic link (17) in every folding female pole (7), be provided with on membrane width telescopic link (17) and put membrane pressure membrane earthing device, wheel (5) are connected respectively to the both sides of bottom shaft (4).
2. The film spreading device according to claim 1, wherein the film laying, pressing and soil covering device comprises an inner part and an outer part, the folding female rod (7) is connected with one end of the folding male rod (8) through a bolt, the other end of the folding male rod (8) is connected with the inner part of the film laying, pressing and soil covering device and one end of a film width telescopic rod (17) through an adapter table (9), and the other end of the film width telescopic rod (17) is connected with the outer part of the film laying, pressing and soil covering device and a balance auxiliary wheel (29) through a connector (18).
3. The film spreading device according to claim 2, wherein the inner part of the film laying, pressing and covering device comprises an inner small straight rod (10) and an inner F-shaped connecting rod (13), the inner small straight rod (10) is connected with the inner film laying rod (12) through an inner spring (11); the inner measuring F-shaped connecting rod (13) comprises two sections, one section is connected with an inner measuring pressure membrane wheel (15) through an inner measuring pressure membrane wheel bearing (14), and the other section is connected with an inner measuring soil covering plough (16).
4. The film spreading device according to claim 2, wherein the outer part of the film laying, pressing and earthing device comprises an outer small straight rod (19) and an outer F-shaped connecting rod (22), the outer small straight rod (19) is connected with the outer film laying rod (21) through an outer spring (20), the outer F-shaped connecting rod (22) comprises two sections, one section is connected with an outer film pressure wheel (24) through an outer film pressure wheel bearing (23), and the other section is connected with an outer soil covering plough (25).
5. A mulch applicator as claimed in claim 3 or claim 4 wherein the inner (16) and outer (25) mulch plow are furrow plows each having a sleeve at the rear end to adjust the width of the mulch.
6. A film laying apparatus as claimed in claim 2, characterised in that the connecting body (18) is connected to the balance auxiliary wheel (29) via an upper (90) degree connecting rod (26), a height telescopic rod (27) and a lower (90) degree connecting rod (28) in sequence.
7. A filming device according to claim 1, wherein the cross four-way fastener (6) is symmetrical in structure on the left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911122369.9A CN110800527B (en) | 2019-11-15 | 2019-11-15 | Film paving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911122369.9A CN110800527B (en) | 2019-11-15 | 2019-11-15 | Film paving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110800527A true CN110800527A (en) | 2020-02-18 |
| CN110800527B CN110800527B (en) | 2021-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911122369.9A Active CN110800527B (en) | 2019-11-15 | 2019-11-15 | Film paving device |
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| CN (1) | CN110800527B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112845490A (en) * | 2020-12-23 | 2021-05-28 | 山推工程机械股份有限公司 | Film paving machine |
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| EP2213159A1 (en) * | 2009-02-02 | 2010-08-04 | Bertrand Couton | Agricultural machine for unrolling and applying a film or veil, in particular with considerable width, over crops, and use of the latter for unwinding and applying a film to crops |
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| CN110800527B (en) | 2021-08-20 |
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