CN112753463A - Make things convenient for handcart of neat recovery of plastics plastic film - Google Patents
Make things convenient for handcart of neat recovery of plastics plastic film Download PDFInfo
- Publication number
- CN112753463A CN112753463A CN202110192962.1A CN202110192962A CN112753463A CN 112753463 A CN112753463 A CN 112753463A CN 202110192962 A CN202110192962 A CN 202110192962A CN 112753463 A CN112753463 A CN 112753463A
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- China
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- mulching films
- box body
- plastic
- trolley
- belt
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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)
- Protection Of Plants (AREA)
Abstract
The invention relates to a trolley convenient for orderly recycling plastic mulching films, which comprises a box body, wherein an opening is arranged at the front side of the box body, a soil raising mechanism is arranged at one end of the box body, the soil raising mechanism can remove soil pressed on the mulching films on two sides of the mulching films in the advancing process of the trolley, a flattening mechanism is arranged in the box body, the flattening mechanism comprises a conveying belt, the conveying belt conveys the mulching films, a central conveying belt presses the centers of the mulching films in the mulching film conveying process, two flattening belts are symmetrically arranged on two sides of the central conveying belt, the trolley can conveniently and orderly flatten and recycle the plastic mulching films in the normal conveying process of the mulching films, the plastic mulching films pass through the flattening mechanism in the recycling process, the plastic mulching films pass through the two flattening belts which rotate in opposite directions on the conveying belt, the mulching films are flattened before being rolled, no folds and no overlapping occur, and bevel edges on two sides move, prevent that the plastic film from appearing crooked messenger plastic film both sides edge and suffering destruction at the rolling in-process.
Description
Technical Field
The invention relates to the field of plastic films, in particular to a trolley convenient for orderly recycling plastic mulching films.
Background
The mulching film has a great effect, not only can improve the ground temperature, preserve water, soil and fertilizer and improve the fertilizer efficiency, but also has multiple functions of killing weeds, preventing diseases and insects, preventing drought and waterlogging, inhibiting salt and protecting seedlings, improving the near-ground photo-thermal conditions, enabling products to be sanitary and clean and the like. At present, a plastic mulching film which can be recycled and has higher strength is researched for environmental protection and cost control, but the recycling of the mulching film is generally manually carried out at present, and a mulching film recycling tool is also provided, but the mulching film recycling efficiency of the mulching film recycling tool is not high enough, the effect is not good, mulching film folds are often folded inside when the mulching film is rolled, and particularly, the mulching film recycling becomes very complicated under the condition that a ridge is not straight or the mulching film is not directly paved.
Disclosure of Invention
The invention aims to provide a trolley convenient for orderly recycling plastic mulching films, and solves the problems.
The technical purpose of the invention is realized by the following technical scheme: a trolley convenient for orderly recycling plastic mulching films comprises a box body, wherein an opening is formed in the front side of the box body, a soil lifting mechanism is arranged at one end of the box body, and soil pressed on the mulching films on two sides of the mulching films can be removed by the soil lifting mechanism in the advancing process of the trolley;
be equipped with exhibition flat-bed machine in the box, exhibition flat-bed machine includes the conveyer belt, conveyer belt conveying plastic film has central conveyer belt to push down plastic film central authorities at conveying plastic film in-process, central conveyer belt bilateral symmetry is equipped with two exhibition flat belts, the exhibition flat belt adopts rubber class flexible material, and in the normal data send process of plastic film, two exhibition flat belt counter-rotation straightens the plastic film, prevents that the fold from overlapping when the plastic film rolling, when the skew appears in the plastic film conveying, two exhibition flat belt same direction rotates and rights the plastic film fast.
Preferably, the soil raising mechanism comprises a fixed rod fixed on the box body, two swinging plates are rotatably arranged on the fixed rod and fixedly connected through a return spring, a rotating motor is embedded in the bottom end of each swinging plate and controls a rotating shaft, a rotating soil removing wheel is fixedly arranged on the rotating shaft and made of rubber materials, the rotating soil removing wheel does not damage the surface of the mulching film, and the two rotating shafts rotate in opposite directions to remove soil on the mulching film far away from two sides.
Preferably, a first sliding block is arranged between the two oscillating plates on the box body in a sliding manner, the first sliding block is fixedly connected with the box body through a first spring, a first connecting rod is fixedly arranged on the first sliding block, a horizontal plate is fixedly arranged on the first connecting rod, two rotating wheels are symmetrically arranged on the horizontal plate, the rotating wheels are in rolling connection with the inner side surfaces of the oscillating plates, a cam motor is embedded in the box body and controls to be provided with a cam shaft, a cam is fixedly arranged on the cam shaft, and the cam surface is in contact connection with the horizontal plate.
Preferably, the cam is of an oval structure, the cam controls the horizontal plate to move up and down in the rotating process, the horizontal plate drives the rotating wheels to roll on the inner sides of the swinging plates, and the two swinging plates are controlled to open and close in angle, so that a better soil lifting effect is achieved.
Preferably, the flattening mechanism comprises a control box, the control box is fixedly connected with the inner wall of the box body, the control box is rotatably provided with one transmission belt, one side shaft of the transmission belt is symmetrically provided with two first bevel gears, the control box is symmetrically and rotatably provided with two transmission shafts, the transmission shafts are slidably provided with sleeves, the sleeves are symmetrically and fixedly provided with two second bevel gears, one of the second bevel gears is engaged with the first bevel gear, the sleeves are rotatably arranged on a second connecting rod, the second connecting rod is fixedly provided with an inclined plate close to the end surface of the transmission belt, the second connecting rod is fixedly connected with a second sliding block far away from the end surface of the transmission belt, the second sliding block slides on the inner wall of the control box, the second sliding block is fixedly connected with the inner wall of the control box through a second spring, and the transmission shafts are fixedly provided with a fourth bevel gear, still the symmetry is equipped with two flat conveyer belts of exhibition in the control box, flat conveyer belt fixed surface is equipped with the one deck the flat area of exhibition, flat conveyer belt of exhibition is kept away from fixed fifth bevel gear that is equipped with on the central authorities conveyer belt side shaft, fifth bevel gear with fourth bevel gear meshing is connected, the epaxial fixed third connecting rod that is equipped with of central authorities conveyer belt, the third connecting rod with third slider fixed connection, the third slider is in the control box inner wall slides and passes through third spring coupling.
Preferably, a spline is arranged between the sleeve and the transmission shaft, the transmission shaft rotates to drive the sleeve to rotate, the sleeve can slide on the transmission shaft, the inclined plate is of an inclined structure, and the edge line of the inclined plate close to the end face of the transmission belt is flush with the end face of the transmission belt close to the central transmission belt.
Preferably, two guide wheels are symmetrically arranged in the box body, and the guide wheels and the transmission belt control the mulching film to be in an isosceles trapezoid shape.
Preferably, the guide wheel is symmetrically and fixedly provided with two cleaning wheels close to the soil raising mechanism, the cleaning wheels are made of sponge materials, and the two cleaning wheels respectively play a role in cleaning dust on the outer side of the mulching film and cleaning water vapor on the inner side of the mulching film.
Preferably, a winding wheel with power is arranged on the side, away from the flattening mechanism, of the guide wheel in the box body, and the winding wheel winds and unloads the mulching film.
Preferably, a push rod is fixedly arranged on the upper end face of the box body, the push rod is a T-shaped rod, and four rollers are uniformly and fixedly arranged on the lower end face of the box body.
In conclusion, the invention has the following beneficial effects: the invention can facilitate orderly flattening and recovery of plastic mulching films, the plastic mulching films pass through the flattening mechanism when being recovered, the plastic mulching films pass through the two flattening belts which rotate reversely on the conveying belt, the mulching films are flattened before being rolled, no fold or overlap occurs, the bevel edges on the two sides act for mulching film recovery and offset, the two side edges of the mulching films are prevented from being damaged due to the fact that the mulching films are inclined in the rolling process, and the problem that the mulching film offset recovery is complicated due to the fact that the ridges are not straight and the mulching films are not laid is solved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the embodiment of the present invention in the direction of A-A in FIG. 1;
FIG. 3 is a schematic view of the embodiment of the present invention in the direction B-B in FIG. 1;
fig. 4 is a schematic structural view of the flattening mechanism in the present invention.
Detailed Description
The trolley convenient for orderly recycling the plastic mulching films comprises a box body 11, wherein an opening is formed in the front side of the box body 11, a soil raising mechanism 70 is arranged at one end of the box body 11, and the soil raising mechanism 70 can remove soil pressed on the mulching films on two sides of the mulching films in the advancing process of the trolley;
be equipped with exhibition flat-bed machine 71 in the box 11, exhibition flat-bed machine 71 includes conveyer belt 28, conveyer belt 28 conveying plastic film has central conveyer belt 47 to push down plastic film central authorities conveying plastic film in-process, 47 bilateral symmetry of central conveyer belt is equipped with two exhibition flat-bed 43, exhibition flat-bed 43 adopts rubber class flexible material, and in the normal data send process of plastic film, two exhibition flat-bed 43 rotates in opposite directions and straightens the plastic film, prevents that the fold from overlapping when the plastic film is rolled up, when the skew appears in the plastic film conveying, two exhibition flat-bed 43 same direction rotates and rights the plastic film fast.
Beneficially, the soil raising mechanism 70 includes a fixed rod 12 fixed on the box body 11, two swing plates 13 are rotatably arranged on the fixed rod 12, the two swing plates 13 are fixedly connected through a return spring 52, a rotating motor 14 is embedded in the bottom end of the swing plate 13, a rotating shaft 15 is controlled by the rotating motor 14, a rotating soil removing wheel 16 is fixedly arranged on the rotating shaft 15, the rotating soil removing wheel 16 is made of rubber materials, so that the rotating soil removing wheel 16 cannot damage the surface of the mulching film, and the two rotating shafts 15 rotate in opposite directions, so that soil on the mulching film is far away from and removed towards two sides.
Beneficially, a first sliding block 17 is slidably disposed on the box body 11 between the two swinging plates 13, the first sliding block 17 is fixedly connected to the box body 11 through a first spring 18, a first connecting rod 19 is fixedly disposed on the first sliding block 17, a horizontal plate 20 is fixedly disposed on the first connecting rod 19, two rotating wheels 21 are symmetrically disposed on the horizontal plate 20, the rotating wheels 21 are connected to the inner side surface of the swinging plate 13 in a rolling manner, a cam motor 22 is embedded in the box body 11, the cam motor 22 is controlled to be provided with a cam shaft 23, a cam 24 is fixedly disposed on the cam shaft 23, and the surface of the cam 24 is in contact connection with the horizontal plate 20.
Beneficially, the cam 24 is of an oval structure, the cam 24 controls the horizontal plate 20 to move up and down in the rotating process, the horizontal plate 20 drives the rotating wheel 21 to roll on the inner side of the swinging plate 13, and the two swinging plates 13 are controlled to open and close angularly, so that a better soil lifting effect is achieved.
Advantageously, the flattening mechanism 71 includes a control box 27, the control box 27 is fixedly connected to the inner wall of the box 11, one of the transmission belts 28 is rotatably disposed in the control box 27, two first bevel gears 30 are symmetrically disposed on one side of the transmission belts 28, two transmission shafts 31 are symmetrically and rotatably disposed in the control box 27, sleeves 32 are slidably disposed on the transmission shafts 31, two second bevel gears 33 are symmetrically and fixedly disposed on the sleeves 32, one of the second bevel gears 33 is engaged with the first bevel gear 30, the sleeves 32 are rotatably disposed on a second connecting rod 37, an inclined plate 38 is fixedly disposed on the second connecting rod 37 near the end surface of the transmission belt 28, a second slider 35 is fixedly connected to the end surface of the second connecting rod 37 far from the end surface of the transmission belt 28, the second slider 35 slides on the inner wall of the control box 27, and the second slider 35 is fixedly connected to the inner wall of the control box 27 through a second spring 36, a fourth bevel gear 39 is fixedly arranged on the transmission shaft 31, two flattening conveyor belts 42 are symmetrically arranged in the control box 27, a layer of flattening belt 43 is fixedly arranged on the surfaces of the flattening conveyor belts 42, a fifth bevel gear 40 is fixedly arranged on a shaft on the side, away from the central conveyor belt 47, of the flattening conveyor belts 42, the fifth bevel gear 40 is meshed with the fourth bevel gear 39, a third connecting rod 46 is fixedly arranged on a shaft of the central conveyor belt 47, the third connecting rod 46 is fixedly connected with a third sliding block 44, and the third sliding block 44 slides on the inner wall of the control box 27 and is connected with the inner wall of the control box through a third spring 45.
Advantageously, splines are provided between the sleeve 32 and the transmission shaft 31, the transmission shaft 31 rotates to drive the sleeve 32 to rotate, the sleeve 32 can slide on the transmission shaft 31, the inclined plate 38 is inclined, and the edge of the inclined plate 38 close to the end face of the transmission belt 28 is flush with the end face of the transmission belt 28 close to the central transmission belt 47.
Advantageously, two guide wheels 48 are symmetrically arranged in the box body 11, and the guide wheels 48 and the driving belt 28 control the mulching film to be in an isosceles trapezoid shape.
Advantageously, the guide wheel 48 is symmetrically and fixedly provided with two cleaning wheels 25 close to the soil raising mechanism 70, the cleaning wheels 25 are made of sponge materials, and the two cleaning wheels 25 respectively play a role in cleaning dust on the outer side of the mulching film and cleaning water vapor on the inner side of the mulching film.
Advantageously, a self-powered winding wheel 49 is arranged in the box body 11 on the side of the guide wheel 48 far away from the flattening mechanism 71, and the winding wheel 49 winds and removes the mulching film.
Advantageously, a push rod 50 is fixedly arranged on the upper end surface of the box body 11, the push rod 50 is a T-shaped rod, and four rollers 51 are uniformly and fixedly arranged on the lower end surface of the box body 11.
The use method of the invention comprises the following steps:
in the initial state, the return spring 52, the first spring 18, and the second spring 36 are in the normal state.
The hand-operated cart is moved between ridges, the box body 11 is positioned above the mulching film, and one end of the mulching film is manually fixed on a winding wheel 49 through two cleaning wheels 25, a side guide wheel 48, a driving belt 28 and the other side guide wheel 48 through an opening in the front side of the box body 11.
The rotating motor 14 starts to control the rotating shaft 15 to drive the rotating soil removing wheel 16 to rotate, soil pressed on two sides of the mulching film by the rotating soil removing wheel 16 is removed, meanwhile, the cam motor 22 starts to control the cam shaft 23 to drive the cam 24 to rotate, the cam 24 contacts the horizontal plate 20 to control the horizontal plate 20 to drive the rotating wheel 21 to move up and down, the rotating wheel 21 rolls on the inner side of the swinging plate 13 to control the two swinging plates 13 to open at an angle, the two swinging plates 13 are repeatedly opened and closed under the action of the first spring 18 to drive the rotating soil removing wheel 16 on the swinging plate 13 to move towards two sides, and soil is lifted towards two sides.
The winding wheel 49 rotates to control the mulching film to sequentially pass through the two cleaning wheels 25, soil on the outer side of the mulching film is scraped off in the process that the two cleaning wheels 25 pass through, and water vapor on the inner side of the mulching film is absorbed and wiped dry.
When the mulching film passes through the flattening mechanism 71, the transmission belt 28 rotates to transmit the mulching film, the central transmission belt 47 presses the center of the mulching film in a compressed state of the third spring 45, meanwhile, the transmission belt 28 drives the first bevel gear 30 to be meshed with the transmission second bevel gear 33 to drive the sleeve 32 to drive the transmission shaft 31 to rotate, the transmission shaft 31 drives the fourth bevel gear 39 to rotate, the fourth bevel gear 39 is meshed with the transmission fifth bevel gear 40 to drive the flattening transmission belt 42 to drive the flattening belt 43 to rotate, the two flattening belts 43 rotate in opposite directions, the mulching film transmitted on the transmission belt 28 is tensioned towards two sides, and therefore overlapping and wrinkling of the mulching film can be avoided when the mulching.
If the ridges are not straight or the mulching film is not laid directly, the mulching film deflects on the transmission belt 28 in the rolling process, the deflected mulching film moves to the inclined plate 38 on the deflected side, the mulching film presses the inclined plate 38 downwards, the inclined plate 38 drives the second connecting rod 37 to drive the sleeve 32 to drive the third bevel gear 34 and the second bevel gear 33 to move downwards, the second bevel gear 33 on the deflected side is disengaged from the first bevel gear 30, the first bevel gear 30 is engaged with the third bevel gear 34, the third bevel gear 34 drives the sleeve 32 to drive the transmission shaft 31 to drive the fourth bevel gear 39 to rotate, the fourth bevel gear 39 is engaged with the fifth bevel gear 40 to drive the flattening transmission belt 42 to drive the flattening belt 43 to rotate, the rotation direction of the flattening belt 43 is opposite to the previous rotation direction, the mulching film is controlled to be centered on the transmission belt 28, after the mulching film is centered, the mulching film is disengaged from the inclined plate 38, and the inclined plate, the third bevel gear 34 is disengaged from the first bevel gear 30, the second bevel gear 33 is engaged with the first bevel gear 30 again, and the mulching film is flattened again.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a make things convenient for handcart of neat recovery of plastics plastic film, includes the box, its characterized in that: an opening is formed in the front side of the box body, a soil lifting mechanism is arranged at one end of the box body, and soil pressed on the mulching films on two sides of the mulching films can be removed by the soil lifting mechanism in the advancing process of the trolley;
be equipped with exhibition flat-bed machine in the box, exhibition flat-bed machine includes the conveyer belt, conveyer belt conveying plastic film has central conveyer belt to push down plastic film central authorities at conveying plastic film in-process, central conveyer belt bilateral symmetry is equipped with two exhibition flat belts, the exhibition flat belt adopts rubber class flexible material, and in the normal data send process of plastic film, two exhibition flat belt counter-rotation straightens the plastic film, prevents that the fold from overlapping when the plastic film rolling, when the skew appears in the plastic film conveying, two exhibition flat belt same direction rotates and rights the plastic film fast.
2. The trolley for facilitating tidy recycling of plastic mulching films as claimed in claim 1, is characterized in that: the soil raising mechanism comprises a fixed rod fixed on the box body, two swinging plates are arranged on the fixed rod in a rotating mode and fixedly connected through a reset spring, a rotating motor is embedded in the bottom end of each swinging plate and controls to be provided with a rotating shaft, and a rotating soil removing wheel is fixedly arranged on the rotating shaft.
3. The trolley for facilitating tidy recycling of plastic mulching films as claimed in claim 2, is characterized in that: two between the swing board slide on the box and be equipped with first slider, first slider through first spring with box fixed connection, the fixed head rod that is equipped with on the first slider, the fixed horizontal plate that is equipped with on the head rod, the symmetry is equipped with two and rotates the wheel on the horizontal plate, it is in to rotate the wheel swing inboard side roll connection, the embedded cam motor that is equipped with on the box, cam motor control is equipped with the camshaft, the fixed cam that is equipped with on the camshaft, cam surface with the horizontal plate contact is connected.
4. The trolley for facilitating tidy recycling of plastic mulching films as claimed in claim 3, wherein: the cam has an oval configuration.
5. The trolley for facilitating tidy recycling of plastic mulching films as claimed in claim 1, is characterized in that: the flattening mechanism comprises a control box, the control box is fixedly connected with the inner wall of the box body, one driving belt is rotationally arranged in the control box, two first bevel gears are symmetrically arranged on a shaft on one side of the driving belt, two transmission shafts are symmetrically and rotationally arranged in the control box, a sleeve is slidably arranged on the transmission shafts, two second bevel gears are symmetrically and fixedly arranged on the sleeve, one second bevel gear is meshed with the first bevel gear, the sleeve is rotationally arranged on a second connecting rod, an inclined plate is fixedly arranged on the second connecting rod close to the end face of the driving belt, a second sliding block is fixedly connected to the end face of the second connecting rod far away from the end face of the driving belt and slides on the inner wall of the control box, the second sliding block is fixedly connected with the inner wall of the control box through a second spring, and a fourth bevel gear is fixedly arranged on the transmission shaft, still the symmetry is equipped with two flat conveyer belts of exhibition in the control box, flat conveyer belt fixed surface is equipped with the one deck the flat area of exhibition, flat conveyer belt of exhibition is kept away from fixed fifth bevel gear that is equipped with on the central authorities conveyer belt side shaft, fifth bevel gear with fourth bevel gear meshing is connected, the epaxial fixed third connecting rod that is equipped with of central authorities conveyer belt, the third connecting rod with third slider fixed connection, the third slider is in the control box inner wall slides and passes through third spring coupling.
6. The trolley for facilitating tidy recycling of plastic mulching films according to claim 5, is characterized in that: the sleeve with be equipped with the spline between the transmission shaft, the transmission shaft rotates and drives the sleeve rotates, just the sleeve can slide on the transmission shaft, swash plate slope structure, just the swash plate is close to drive belt terminal surface sideline with the drive belt is close to central conveyer belt terminal surface parallel and level.
7. The trolley for facilitating tidy recycling of plastic mulching films as claimed in claim 1, is characterized in that: two guide wheels are symmetrically arranged in the box body, and the guide wheels and the transmission belt control the mulching film to be in an isosceles trapezoid shape.
8. The trolley for facilitating tidy recycling of plastic mulching films according to claim 7, is characterized in that: the guide wheel is close to the soil raising mechanism and is symmetrically and fixedly provided with two cleaning wheels.
9. The trolley for facilitating tidy recycling of plastic mulching films according to claim 7, is characterized in that: the side, far away from the flattening mechanism, of the guide wheel in the box body is provided with a winding wheel with power, and the winding wheel winds and can disassemble the mulching film.
10. The trolley for facilitating tidy recycling of plastic mulching films as claimed in claim 1, is characterized in that: the push rod is fixedly arranged on the upper end face of the box body and is a T-shaped rod, and four rollers are uniformly and fixedly arranged on the lower end face of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110192962.1A CN112753463A (en) | 2021-02-20 | 2021-02-20 | Make things convenient for handcart of neat recovery of plastics plastic film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110192962.1A CN112753463A (en) | 2021-02-20 | 2021-02-20 | Make things convenient for handcart of neat recovery of plastics plastic film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112753463A true CN112753463A (en) | 2021-05-07 |
Family
ID=75703873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110192962.1A Withdrawn CN112753463A (en) | 2021-02-20 | 2021-02-20 | Make things convenient for handcart of neat recovery of plastics plastic film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112753463A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113316980A (en) * | 2021-07-06 | 2021-08-31 | 山东惠民惠星塑料制品有限责任公司 | Mulching film recovery device convenient to maintain |
| CN113997684A (en) * | 2021-11-05 | 2022-02-01 | 安阳学院 | Device for removing plastic protective film and use method thereof |
| CN114039081A (en) * | 2021-11-09 | 2022-02-11 | 襄阳惠强新能源材料科技有限公司 | Lithium battery diaphragm stretcher prevents fold anchor clamps |
| CN115428687A (en) * | 2022-10-09 | 2022-12-06 | 吴洵平 | Mulching film laying device for agriculture with function of preventing mulching film from being folded |
| CN115428687B (en) * | 2022-10-09 | 2024-06-28 | 衡阳县志青农业开发有限公司 | Agricultural mulching film laying device with mulching film folding prevention function |
-
2021
- 2021-02-20 CN CN202110192962.1A patent/CN112753463A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113316980A (en) * | 2021-07-06 | 2021-08-31 | 山东惠民惠星塑料制品有限责任公司 | Mulching film recovery device convenient to maintain |
| CN113316980B (en) * | 2021-07-06 | 2022-11-01 | 山东惠民惠星塑料制品有限责任公司 | Mulching film recovery device convenient to maintain |
| CN113997684A (en) * | 2021-11-05 | 2022-02-01 | 安阳学院 | Device for removing plastic protective film and use method thereof |
| CN114039081A (en) * | 2021-11-09 | 2022-02-11 | 襄阳惠强新能源材料科技有限公司 | Lithium battery diaphragm stretcher prevents fold anchor clamps |
| CN115428687A (en) * | 2022-10-09 | 2022-12-06 | 吴洵平 | Mulching film laying device for agriculture with function of preventing mulching film from being folded |
| CN115428687B (en) * | 2022-10-09 | 2024-06-28 | 衡阳县志青农业开发有限公司 | Agricultural mulching film laying device with mulching film folding prevention function |
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Application publication date: 20210507 |
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| WW01 | Invention patent application withdrawn after publication |