CN110679368A - Diameter-variable drum-type mulching film recycling device - Google Patents
Diameter-variable drum-type mulching film recycling device Download PDFInfo
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- CN110679368A CN110679368A CN201911122387.7A CN201911122387A CN110679368A CN 110679368 A CN110679368 A CN 110679368A CN 201911122387 A CN201911122387 A CN 201911122387A CN 110679368 A CN110679368 A CN 110679368A
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- drum
- diameter
- mulching film
- crank
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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
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention discloses a diameter-variable drum-type mulching film recycling device which comprises a drum, wherein diameter-variable structures are arranged on the drum along the axial direction of the drum, a plurality of diameter-variable structures are arranged at intervals along the circumferential direction of the drum, each diameter-variable structure is connected with a supporting plate, crank-link mechanisms are correspondingly arranged on two sides of the drum, one end of each crank-link mechanism is connected with a shaft arranged in the center of the drum, the other end of each crank-link mechanism is connected with two sides of the supporting plate, and the supporting plates are driven by the crank-link mechanisms to change the radial positions of the diameter-variable structures. The invention has simple structure and simple operation, is suitable for recovering the mulching film in the field of inter-membrane cultivation technology application, and can also be used for recovering the mulching film in other situations.
Description
Technical Field
The invention belongs to the technical field of agricultural machinery, and particularly relates to a diameter-variable drum-type mulching film recycling device.
Background
At present, the mulching film is widely applied to agricultural production and plays an important role in improving the yield of agricultural products. However, the use of mulching films causes a new problem of recycling of the mulching films. Insufficient mulching film recovery causes new environmental problems and causes white pollution.
In the inter-membrane cultivation technology, the crops are planted on the side edges of the mulching film instead of the mulching film, so that the integrity of the mulching film is better. If the existing mulching film recycling machine is used for recycling, the recycled mulching film is poor in integrity, the recycling of the mulching film is not facilitated, and the condition that the recycling efficiency is not ideal exists. Therefore, the efficient mulching film recycling machine suitable for the application occasions of the cultivation technology of the interstratified film is necessary.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a diameter-variable drum-type mulching film recycling device aiming at the defects in the prior art, which is suitable for recycling mulching films in an application occasion of an inter-film cultivation technology.
The invention adopts the following technical scheme:
the utility model provides a but reducing drum-type plastic film recovery unit, includes the cylinder, be provided with the reducing structure along the cylinder axial on the cylinder, but a plurality of reducing structures set up along cylinder circumference interval, backup pad of every reducing structural connection, the both sides correspondence of cylinder is provided with crank link mechanism, crank link mechanism's one end is connected with the hub connection that the cylinder center set up, the other end is connected with the both sides of backup pad, the radial position that changes the reducing structure through crank link mechanism drive backup pad is used for realizing the plastic film and retrieves.
Specifically, the crank link mechanism comprises crank discs, the crank discs are arranged on two sides of the shaft and are fixedly connected with each other, and a plurality of connecting rods are arranged on each crank disc at intervals.
Furthermore, three connecting rods are arranged on the crank discs on two sides of the roller at intervals to form three groups of connecting rod mechanisms, and each group of connecting rod mechanisms is connected with a supporting plate.
Furthermore, the crank disc is provided with a control lever.
Specifically, the diameter-variable structure comprises lifting plates, the lifting plates are arranged on the roller at intervals along the circumferential direction of the shaft, each lifting plate is connected with a plurality of sliding pins arranged on the roller at intervals, and one end of each sliding pin is connected with the supporting plate.
Furthermore, four sliding pins are arranged on the roller at intervals.
Specifically, one end of the shaft is provided with a draft arm.
Specifically, a hub is arranged on the shaft, and a plurality of spokes are arranged between the hub and the inner wall of the roller at intervals.
Compared with the prior art, the invention has at least the following beneficial effects:
according to the diameter-variable drum-type mulching film recycling device, the extension and retraction of the diameter-variable structure are realized through the crank-connecting rod mechanism, so that the mulching film recycling efficiency and the integrity of mulching films are greatly improved.
Furthermore, the sliding pin is driven to extend out and retract, so that the lifting plate is driven to lift, the sliding pin extends out to roll up the mulching film, the sliding pin retracts back, the lifting plate falls back, the gap between the mulching film roll and the roller is increased, and the mulching film roll is convenient to remove.
Furthermore, the operating lever rotates the crank disc to drive the connecting rod, and the connecting rod drives the sliding pin fixedly connected to the supporting plate to move radially together with the supporting plate, so that the working modes of rolling up the mulching film and removing the mulching film roll are changed.
In conclusion, the mulching film recycling device is simple in structure and easy and convenient to operate, is suitable for recycling mulching films in the field of inter-membrane cultivation technology application, and can also be used for recycling mulching films in other situations.
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 mulch recycling machine;
fig. 2 is a left side view of the mulching film recycling machine.
Wherein: 1. the device comprises a roller, 2 spokes, 3 sliding pins, 4 lifting plates, 5 supporting plates and 6 connecting rods; 7. a crank disk; 8. a shaft; 9. a hub; 10. a traction arm; 11 joystick.
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.
Referring to fig. 1, the diameter-variable drum-type mulching film recycling device comprises a drum 1, a shaft 8 is arranged at the center of the drum 1, a plurality of crank link mechanisms are arranged at two ends of the shaft 8 at intervals along the radial direction of the drum 1, the crank link mechanisms are symmetrically arranged at two ends of the shaft 8, each crank link mechanism is connected with a corresponding diameter-variable structure through a supporting plate 5, and the diameter-variable structure is driven by the crank link mechanisms to change the radial position for recycling mulching films.
The diameter-variable structure comprises sliding pins 3 and lifting plates 4, wherein the lifting plates 4 are arranged on the roller 1 at intervals along the circumferential direction of a shaft 8, each lifting plate 4 is connected with a plurality of sliding pins 3 arranged on the roller 1 at intervals, one ends of the sliding pins 3 are connected with connecting rods 6 of a crank-link mechanism through supporting plates 5, the connecting rods 6 are arranged on two sides of the supporting plates 5, and the other end of each connecting rod 6 is connected with a crank disc 7 arranged on the shaft 8.
Preferably, 3 lifting plates 4 are arranged at intervals along the circumferential direction of the roller 1, each lifting plate 4 is connected with four sliding pins 3, one ends of the four sliding pins 3 are arranged on a supporting plate 5, two ends of the supporting plate 5 are respectively connected with a connecting rod 6, and the diameter of the extending end of each sliding pin 3 is smaller than that of the other end.
The crank disk 7 is provided with an operating lever 11, and the operating lever 11 is used for controlling the crank of the crank disk 7 to be in the same line with or away from the connecting rod 6.
One end of the shaft 8 is provided with a traction arm 10, and the power source is connected through the traction arm 10.
The shaft 8 is provided with a hub 9, and a plurality of spokes 2 are arranged between the hub 9 and the inner wall of the roller 1 at intervals.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The working process of the diameter-variable drum-type mulching film recycling device is as follows:
before working, the operating rod 11 is rotated to enable the crank of the crank disk 7 and the connecting rod 6 to be positioned on the same line, the connecting rod 6 pushes the bearing plate 5 to further drive the sliding pin 3 fixed on the bearing plate to move outwards, and the sliding pin 3 drives the lifting plate 4 to move outwards in the radial direction to be positioned at a working position;
when the mulching film mulching machine works, the roller 1 rolls on the mulching film under the traction of the power source, and the sliding pin 3 is inserted into the mulching film and takes up the mulching film to be wound on the roller 1;
after the operation is finished, the operating lever 11 is rotated reversely, the sliding pin 3 moves back and contracts under the drive of the crank disc 7, the lifting plate 4 falls to the outer surface of the roller 1 under the action of the binding force of the mulching film, and the sliding pin 3 is immersed in the inner surface of the lifting plate 4.
At this time, due to the falling back of the lifting plate 4, the gap between the mulching film roll and the roller 1 is increased (corresponding to the diameter of the roller is reduced), and the mulching film roll can be easily detached to finish mulching film collection.
In conclusion, the invention realizes the extension and retraction of the sliding pin through the crank connecting rod mechanism, thereby driving the lifting plate to lift. The extension of the sliding pin facilitates the rolling of the mulching film, the retraction of the sliding pin and the fall of the lifting plate, the gap between the mulching film roll and the roller is increased, and the removal of the mulching film roll is facilitated. Obviously, the machine greatly improves the mulching film recovery efficiency and the integrity of the mulching film, is mainly suitable for recovering the mulching film in the field of inter-film cultivation technology application, and can also be used for recovering the mulching film under other conditions.
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 (8)
1. The utility model provides a but reducing drum-type plastic film recovery unit, a serial communication port, including cylinder (1), but be provided with reducing structure along cylinder (1) axial on cylinder (1), every reducing structure comprises sliding pin (3) joint support board (5), but a plurality of reducing structure set up along cylinder (1) circumference interval, the both sides correspondence of cylinder (1) is provided with crank link mechanism, crank link mechanism's one end is connected with axle (8) that cylinder (1) center set up, the other end is connected with the both sides of backup pad (5), the radial position that changes reducing structure through crank link mechanism drive backup pad (5) is used for realizing the plastic film and retrieves.
2. The diameter-variable drum-type mulching film recycling device is characterized in that the crank-link mechanism comprises crank discs (7), the two crank discs (7) fixedly connected with each other are arranged on two sides of the shaft (8), and a plurality of connecting rods (6) are arranged on the crank discs (7) at intervals.
3. The diameter-variable drum-type mulching film recycling device is characterized in that three connecting rods (6) are arranged on the crank discs (7) on two sides of the drum (1) at intervals to form three groups of connecting rod mechanisms, and each group of connecting rod mechanisms is connected with one supporting plate (5).
4. The diameter-variable drum-type mulching film recycling device is characterized in that a control lever (11) is arranged on the crank disc (7).
5. The mulching film recycling device with the diameter-variable drum type is characterized in that the diameter-variable structure comprises lifting plates (4), the lifting plates (4) are arranged on the drum (1) at intervals along the circumferential direction of a shaft (8), each lifting plate (4) is connected with a plurality of sliding pins (3) arranged on the drum (1) at intervals, and one end of each sliding pin (3) is connected with a supporting plate (5).
6. The diameter-variable drum-type mulching film recycling device is characterized in that four sliding pins (3) are arranged on the drum (1) at intervals.
7. The diameter-variable drum-type mulching film recycling device according to claim 1, wherein one end of the shaft (8) is provided with a pulling arm (10).
8. The diameter-variable drum-type mulching film recycling device is characterized in that a hub (9) is arranged on the shaft (8), and a plurality of spokes (2) are arranged between the hub (9) and the inner wall of the drum (1) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911122387.7A CN110679368A (en) | 2019-11-15 | 2019-11-15 | Diameter-variable drum-type mulching film recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911122387.7A CN110679368A (en) | 2019-11-15 | 2019-11-15 | Diameter-variable drum-type mulching film recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110679368A true CN110679368A (en) | 2020-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911122387.7A Pending CN110679368A (en) | 2019-11-15 | 2019-11-15 | Diameter-variable drum-type mulching film recycling device |
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| Country | Link |
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| CN (1) | CN110679368A (en) |
Citations (10)
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|---|---|---|---|---|
| US579488A (en) * | 1897-03-23 | Reel and support | ||
| CN102060211A (en) * | 2009-10-08 | 2011-05-18 | 欧瑞康纺织有限及两合公司 | Winding device |
| US20120273602A1 (en) * | 2011-04-28 | 2012-11-01 | Sealed Air Corporation (Us) | Winding Device |
| CN205419196U (en) * | 2015-11-27 | 2016-08-03 | 广西中烟工业有限责任公司 | Film -rolling -roller was retrieved to plastic film seedling stage |
| CN107736095A (en) * | 2017-11-14 | 2018-02-27 | 湖南农业大学 | Machine for recycling mulch film with automatic demoulding function |
| CN108575133A (en) * | 2018-06-25 | 2018-09-28 | 河南省农业科学院植物营养与资源环境研究所 | Film of choosing convenient for farmland mulch recycling unloads film device and its method |
| CN208631744U (en) * | 2018-08-20 | 2019-03-22 | 重庆市美琪工业制造有限公司 | Film rolling mechanism for mulch recovery vehicle |
| CN109601031A (en) * | 2019-01-24 | 2019-04-12 | 石河子市光大农机有限公司 | A kind of steering film collecting roller and machine for recycling mulch film |
| CN110115185A (en) * | 2019-06-26 | 2019-08-13 | 成都大学 | A kind of whole film recycling film rolling mechanism of agricultural mulching |
| CN110194386A (en) * | 2019-06-21 | 2019-09-03 | 惠州连硕科技有限公司 | A kind of material rolling device and the die-cutting machine with the material rolling device |
-
2019
- 2019-11-15 CN CN201911122387.7A patent/CN110679368A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US579488A (en) * | 1897-03-23 | Reel and support | ||
| CN102060211A (en) * | 2009-10-08 | 2011-05-18 | 欧瑞康纺织有限及两合公司 | Winding device |
| US20120273602A1 (en) * | 2011-04-28 | 2012-11-01 | Sealed Air Corporation (Us) | Winding Device |
| CN205419196U (en) * | 2015-11-27 | 2016-08-03 | 广西中烟工业有限责任公司 | Film -rolling -roller was retrieved to plastic film seedling stage |
| CN107736095A (en) * | 2017-11-14 | 2018-02-27 | 湖南农业大学 | Machine for recycling mulch film with automatic demoulding function |
| CN108575133A (en) * | 2018-06-25 | 2018-09-28 | 河南省农业科学院植物营养与资源环境研究所 | Film of choosing convenient for farmland mulch recycling unloads film device and its method |
| CN208631744U (en) * | 2018-08-20 | 2019-03-22 | 重庆市美琪工业制造有限公司 | Film rolling mechanism for mulch recovery vehicle |
| CN109601031A (en) * | 2019-01-24 | 2019-04-12 | 石河子市光大农机有限公司 | A kind of steering film collecting roller and machine for recycling mulch film |
| CN110194386A (en) * | 2019-06-21 | 2019-09-03 | 惠州连硕科技有限公司 | A kind of material rolling device and the die-cutting machine with the material rolling device |
| CN110115185A (en) * | 2019-06-26 | 2019-08-13 | 成都大学 | A kind of whole film recycling film rolling mechanism of agricultural mulching |
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