Novel film rolling device for vegetable greenhouse film rolling

Abstract

The utility model provides a novel film rolling device for rolling a film in a vegetable greenhouse. The novel film rolling device for vegetable greenhouse film rolling comprises a supporting plate; the winding shaft is rotationally mounted on the supporting plate; the first motor is fixedly installed on the supporting plate, and an output shaft of the first motor is fixedly connected with the winding shaft; a plurality of springs, wherein the plurality of springs are fixedly mounted on the supporting plate; and the cleaning plate is fixedly mounted on the plurality of springs and can be in contact with the winding shaft. The novel film rolling device for rolling the film of the vegetable greenhouse has the advantages that flexibility is high, the greenhouse film can be cleaned when rolled, foreign matter is prevented from being rolled into the greenhouse film, and therefore safety is guaranteed when the greenhouse film is rolled.

Description

Technical Field

[0001] The utility model belongs to the technical field of film rolling devices, and in particular relates to a novel film rolling device for rolling films in vegetable greenhouses. Background Art

[0002] A greenhouse is a type of hothouse suitable for industries such as plant breeding, including a greenhouse frame and a plastic film mounted on the outer wall of the greenhouse frame. The plastic film is laid on the greenhouse frame from top to bottom. During the use of the greenhouse, since vegetables have different temperature requirements at different times, the plastic film on both sides of the greenhouse needs to be rolled up to adjust the size of the greenhouse vents.

[0003] Most of the existing film winders are composed of a winding rod and a driving assembly to wind up the greenhouse film. When in use, manual coordination with the moving path of the stabilizing device is required, which is quite laborious. At the same time, the greenhouse film is easily contaminated with foreign matter due to being exposed to the outside for a long time. These foreign matter are rolled up in the greenhouse film, which not only affects the inner diameter of the greenhouse film after rolling, but also easily punctures the greenhouse film directly.

[0004] Therefore, it is necessary to provide a new type of film rolling device for rolling film in vegetable greenhouses to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the technical problem that the existing film rolling device needs manual cooperation with the moving path of the stabilizing device when using it, which is quite laborious, the utility model provides a new film rolling device for rolling film in vegetable greenhouses.

[0006] The utility model provides a new type of film rolling device for vegetable greenhouse film, comprising: a support plate; a winding shaft, which is rotatably mounted on the support plate; a first motor, which is fixedly mounted on the support plate, and the output shaft of the first motor is fixedly connected to the winding shaft; a plurality of springs, which are all fixedly mounted on the support plate; a cleaning plate, which is fixedly mounted on the plurality of springs and can contact the winding shaft; two adjusting components, which are respectively arranged on both sides of the support plate, and the adjusting components are used to adjust the winding height of the vegetable greenhouse film.

[0007] As a further solution of the utility model, the adjusting assembly includes a slider, a threaded rod, a base, a second motor and a connecting rod. The slider is fixedly mounted on one side of the support plate, the threaded rod is threadedly mounted on the slider, the base is rotatably sleeved on the threaded rod, the connecting rod is mounted on the base, the second motor is mounted on the connecting rod, and the output rod of the second motor is fixedly connected to the threaded rod.

[0008] As a further solution of the utility model, a plurality of fixing cones are fixedly installed on the bottom of the two bases, and the plurality of fixing cones can be inserted into the ground, and a rainproof cover is provided on the top of the two second motors.

[0009] As a further solution of the utility model, two mounting frames are fixedly mounted on the support plate, and rollers are rotatably mounted on the two mounting frames, and both of the two rollers can contact the ground.

[0010] As a further solution of the utility model, a plurality of fixing buckles are provided on the winding shaft, and the plurality of fixing buckles are all made of PVC plastic material. Two buffer rods are fixedly mounted on the plurality of fixing buckles, and the two buffer rods are both made of rubber material.

[0011] As a further solution of the utility model, a plurality of the springs are provided with limiting telescopic rods, the tops and bottoms of the plurality of limiting telescopic rods are fixedly connected to the support plate and the cleaning plate respectively, and a brush pad is installed at the bottom of the cleaning plate.

[0012] As a further solution of the utility model, a Velcro is fixed to the bottom of the cleaning plate, the brush pad is attached to the Velcro, and multiple balls are inlaid on both sides of the cleaning plate, and the multiple balls are in contact with the inner wall of the support plate.

[0013] Compared with the related art, the novel film rolling device for vegetable greenhouse film rolling provided by the utility model has the following beneficial effects:

[0014] The utility model provides a new film rolling device for rolling film in vegetable greenhouses:

[0015] 1. The first motor drives the winding shaft to rotate, thereby realizing automatic winding of the greenhouse film. There is no need for manual coordination with the moving path of the stabilizing device, which significantly improves work efficiency. The cleaning plate always maintains contact with the winding shaft under the action of the spring. When the winding shaft rotates to wind up the greenhouse film, the cleaning plate can effectively remove foreign matter on the greenhouse film to prevent foreign matter from being rolled into the greenhouse film, thereby protecting the integrity of the greenhouse film and extending its service life. The second motor drives the threaded rod to rotate to adjust the height of the slider, so that the winding height of the vegetable greenhouse film can be flexibly adjusted. Whether it is a greenhouse of different heights or the winding needs of the greenhouse film at different positions, it can be precisely adjusted by adjusting the height of the slider to meet the needs of various actual usage scenarios;

[0016] 2. The fixing cone can increase the stability of the device on the ground. The rain cover can prevent rainwater from directly pouring into the second motor during the rainy season and causing damage to it. At the same time, keeping the second motor open can ensure the heat dissipation effect when the second motor is in use. The mounting frame can support the roller. When the device needs to be moved, you only need to make the roller contact the ground to directly push or pull the device, thereby reducing the manpower required to transfer the device. The fixing buckle can connect one end of the greenhouse film to the reel, which is also convenient for subsequent disassembly of the two. The PVC plastic material structure is relatively stable. The service life of the fixing buckle can be guaranteed by the buffer rod, the corners of the fixing buckle can be prevented from directly piercing the greenhouse film and causing losses when installing the fixed top buckle, the limiting telescopic rod can prevent the spring from being damaged by a large deformation due to pressure, and at the same time, the limiting telescopic rod can increase the supporting performance of the spring and the stability of the cleaning plate, and the brush pad can be used to clean impurities attached to the surface of the greenhouse film with less damage to the greenhouse film. The Velcro can be used to stabilize the brush pad, which makes it easier to disassemble and clean the brush pad later, and the ball bearing can increase the stability and smoothness of the cleaning plate when moving up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0018] Figure 1 A three-dimensional structural schematic diagram of a preferred embodiment of a novel film rolling device for rolling film in a vegetable greenhouse provided by the utility model;

[0019] Figure 2 It is a side cross-sectional structural schematic diagram of the support plate in the utility model;

[0020] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the retracting reel and the fixing buckle in the utility model.

[0022] In the figure: 1. support plate; 2. winding shaft; 3. first motor; 4. spring; 5. cleaning plate; 6. brush pad; 7. slider; 8. threaded rod; 9. base; 10. fixing cone; 11. second motor; 12. connecting rod; 13. ball bearing; 14. limiting telescopic rod; 15. fixing buckle; 16. mounting frame; 17. roller; 18. buffer rod. DETAILED DESCRIPTION

[0023] Please refer to Figure 1-Figure 4 ,in, Figure 1 A three-dimensional structural schematic diagram of a preferred embodiment of a novel film rolling device for rolling film in a vegetable greenhouse provided by the utility model; Figure 2It is a side cross-sectional structural schematic diagram of the support plate in the utility model; Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A; Figure 4 It is a schematic diagram of the three-dimensional structure of the retracting reel and the fixing buckle in the utility model.

[0024] The novel film rolling device for vegetable greenhouse film comprises: a support plate 1; a reel 2, the reel 2 is rotatably mounted on the support plate 1; a first motor 3, the first motor 3 is fixedly mounted on the support plate 1, and the output shaft of the first motor 3 is fixedly connected to the reel 2; a plurality of springs 4, the plurality of springs 4 are fixedly mounted on the support plate 1; a cleaning plate 5, the cleaning plate 5 is fixedly mounted on the plurality of springs 4 and can contact the reel 2; two adjustment components, the two adjustment components are respectively arranged on both sides of the support plate 1, the adjustment components are used to adjust the reeling height of the vegetable greenhouse film, the reel 2 is driven to rotate by the first motor 3, so as to realize automatic reeling of the greenhouse film, and no manual coordination of the moving path of the stabilizing device is required, which significantly improves the work efficiency, the cleaning plate 5 always keeps in contact with the reel 2 under the action of the spring 4, when the reel 2 rotates to reel the greenhouse film, the cleaning plate 5 can effectively remove foreign matter on the greenhouse film, prevent the foreign matter from being rolled into the greenhouse film, thereby protecting the integrity of the greenhouse film and extending its service life.

[0025] In this embodiment, the adjustment component includes a slider 7, a threaded rod 8, a base 9, a second motor 11 and a connecting rod 12. The slider 7 is fixedly mounted on one side of the support plate 1, the threaded rod 8 is threadedly mounted on the slider 7, the base 9 is rotatably sleeved on the threaded rod 8, the connecting rod 12 is mounted on the base 9, and the second motor 11 is mounted on the connecting rod 12. The output rod of the second motor 11 is fixedly connected to the threaded rod 8. The height of the slider 7 can be adjusted by driving the threaded rod 8 to rotate by the second motor 11, so that the winding height of the vegetable greenhouse film by the winding shaft 2 can be flexibly adjusted. Regardless of the greenhouses of different heights or the winding requirements of the greenhouse film at different positions, the height of the slider 7 can be adjusted accurately to meet the needs of various actual usage scenarios.

[0026] In this embodiment, a plurality of fixing cones 10 are fixedly installed at the bottom of the two bases 9, and the plurality of fixing cones 10 can be inserted into the ground. A rainproof cover is provided on the top of the two second motors 11. The fixing cones 10 can increase the stability of the device on the ground. The rainproof cover can prevent rainwater from directly pouring into the second motor 11 during the rainy season and causing damage thereto. At the same time, keeping the second motor 11 in an open state can ensure the heat dissipation effect of the second motor 11 when it is in use.

[0027] In this embodiment, two mounting frames 16 are fixedly mounted on the support plate 1, and rollers 17 are rotatably mounted on the two mounting frames 16. Both of the rollers 17 can be in contact with the ground. The rollers 17 can be supported by the mounting frames 16. When the device needs to be moved, the device can be directly pushed or pulled by only making the rollers 17 contact the ground, thereby reducing the manpower requirements for transferring the device.

[0028] In this embodiment, a plurality of fixing buckles 15 are provided on the winding shaft 2, and the plurality of fixing buckles 15 are all made of PVC plastic. Two buffer rods 18 are fixedly installed on the plurality of fixing buckles 15, and the two buffer rods 18 are both made of rubber. The fixing buckle 15 can be used to connect one end of the greenhouse film to the winding shaft 2, and it is also convenient for the subsequent disassembly of the two. The PVC plastic material structure is relatively stable, which can ensure the service life of the fixing buckle 15. The buffer rod 18 can prevent the corners of the fixing buckle from directly piercing the greenhouse film and causing losses when installing the top buckle 15.

[0029] In this embodiment, a plurality of the springs 4 are each provided with a limiting telescopic rod 14, and the top and bottom of the plurality of limiting telescopic rods 14 are respectively fixedly connected to the support plate 1 and the cleaning plate 5, and a brush pad 6 is installed at the bottom of the cleaning plate 5. The limiting telescopic rod 14 can prevent the spring 4 from being damaged due to large deformation after being subjected to pressure. At the same time, the limiting telescopic rod 14 can increase the supporting performance of the spring 4 and the stability of the cleaning plate 5. The brush pad 6 can clean impurities attached to the surface of the greenhouse film, and at the same time, the damage to the greenhouse film is relatively small.

[0030] In this embodiment, Velcro is fixed to the bottom of the cleaning plate 5, and the brush pad 6 is pasted on the Velcro. Multiple balls 13 are inlaid on both sides of the cleaning plate 5, and multiple balls 13 are in contact with the inner wall of the support plate 1. Stabilizing the brush pad 6 with Velcro makes it easier to disassemble and clean the brush pad 6 later. The balls 13 can increase the stability and smoothness of the cleaning plate 5 when moving up and down.

[0031] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0032] The working principle of the new film rolling device for vegetable greenhouse film rolling provided by the utility model is as follows:

[0033] This solution also has an electric control cabinet, which is installed on the equipment. When in use, each electrical device can be started and operated through the electric control cabinet. The power connection method of each electrical device is an existing mature technology, which is a well-known technology for people in this field and will not be described in detail here.

[0034] When in use, first insert the fixing cone 10 into the underground stable base 9 to make the threaded rod 8 flush with the flat side of the vegetable greenhouse, then wind the bottom of the greenhouse film of the vegetable greenhouse on the winding shaft 2, and then buckle a plurality of fixing buckles 15 on the winding shaft 2, so that the greenhouse film can be connected to the winding shaft 2. At this time, the brush pad 6 is in contact with the surface of the greenhouse film. When the greenhouse film needs to be rolled up, the first motor 3 and the second motor 11 are turned on. The first motor 3 drives the winding shaft 2 to rotate to roll up the greenhouse film. As the greenhouse film is rolled up, The length of the exposed greenhouse film becomes shorter. At this time, the second motor 11 drives the threaded rod 8 to rotate and adjust the height of the slider 7 so that the slider 7 and the bottom of the greenhouse film are on the same horizontal line. As the support plate 1 moves, the rolled greenhouse film contacts the brush pad 6, and the foreign matter contaminated on the surface of the greenhouse film is brushed off by the brush pad 6, which effectively prevents the foreign matter from being rolled into the greenhouse film and eventually causing damage to the greenhouse film. When moving the device, flip the support plate 1 to make the roller 17 contact the ground, and then directly push or pull the device to achieve the transfer of the device.

[0035] Compared with the related art, the novel film rolling device for vegetable greenhouse film rolling provided by the utility model has the following beneficial effects:

[0036] The utility model provides a novel film rolling device for vegetable greenhouse film. The first motor 3 drives the winding shaft 2 to rotate, thereby realizing automatic winding of the greenhouse film, and does not need manual cooperation to stabilize the moving path of the device, which significantly improves the working efficiency. The cleaning plate 5 always keeps in contact with the winding shaft 2 under the action of the spring 4. When the winding shaft 2 rotates to roll up the greenhouse film, the cleaning plate 5 can effectively remove foreign matter on the greenhouse film to prevent the foreign matter from being rolled into the greenhouse film, thereby protecting the integrity of the greenhouse film and extending its service life. The second motor 11 drives the threaded rod 8 to rotate to adjust the height of the slider 7, so that the winding height of the vegetable greenhouse film by the winding shaft 2 can be flexibly adjusted. Whether it is a greenhouse of different heights or the winding demand of the greenhouse film at different positions, it can be accurately adjusted by adjusting the height of the slider 7, thereby meeting the needs of various actual use scenarios. The fixing cone 10 can increase the stability of the device on the ground, and the rainproof cover can prevent rainwater from directly pouring into the second motor 11 during the rainy season to cause damage to it, and at the same time, the second motor 11 is kept open The state can ensure the heat dissipation effect when the second motor 11 is in use. The roller 17 can be supported by the mounting frame 16. When the device needs to be moved, the roller 17 only needs to contact the ground to directly push or pull the device, thereby reducing the manpower demand for transferring the device. The fixing buckle 15 can connect one end of the greenhouse film to the winding shaft 2, and it is also convenient for the subsequent disassembly of the two. The PVC plastic material structure is relatively stable, which can ensure the service life of the fixing buckle 15. The buffer rod 18 can prevent the corners of the fixing buckle from directly piercing the greenhouse film and causing losses when the fixed top buckle 15 is installed. The limiting telescopic rod 14 can prevent the spring 4 from being damaged by large deformation after being subjected to pressure. At the same time, the limiting telescopic rod 14 can increase the supporting performance of the spring 4, increase the stability of the cleaning plate 5, and use the brush pad 6 to clean impurities attached to the surface of the greenhouse film. At the same time, the damage to the greenhouse film is small. The Velcro stabilizes the brush pad 6, which is more convenient for the subsequent disassembly and cleaning of the brush pad 6. The ball 13 can increase the stability and smoothness of the cleaning plate 5 when moving up and down.

[0037] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0038] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0039] Although the embodiments of the present invention have been shown and described, it is understandable to those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A new film rolling device for vegetable greenhouse film rolling, characterized in that: include: Support plate; A reel, the reel being rotatably mounted on the support plate; A first motor, wherein the first motor is fixedly mounted on the support plate, and an output shaft of the first motor is fixedly connected to the winding shaft; A plurality of springs, wherein the plurality of springs are fixedly mounted on the support plate; A cleaning plate, the cleaning plate is fixedly mounted on the plurality of springs and can contact the winding shaft; Two adjustment components are respectively arranged on both sides of the support plate, and the adjustment components are used to adjust the rolling height of the vegetable greenhouse film.

2. The novel film rolling device for vegetable greenhouse film rolling according to claim 1 is characterized in that: The adjusting assembly includes a slider, a threaded rod, a base, a second motor and a connecting rod. The slider is fixedly mounted on one side of the support plate, the threaded rod is threadedly mounted on the slider, the base is rotatably sleeved on the threaded rod, the connecting rod is mounted on the base, the second motor is mounted on the connecting rod, and the output rod of the second motor is fixedly connected to the threaded rod.

3. The novel film rolling device for vegetable greenhouse film rolling according to claim 2 is characterized in that: A plurality of fixing cones are fixedly mounted on the bottom of the two bases, and the plurality of fixing cones can be inserted into the ground. A rainproof cover is provided on the top of the two second motors.

4. The novel film rolling device for vegetable greenhouse film rolling according to claim 1 is characterized in that: Two mounting frames are fixedly mounted on the support plate, and rollers are rotatably mounted on the two mounting frames, and both rollers can contact the ground.

5. The novel film rolling device for vegetable greenhouse film rolling according to claim 1 is characterized in that: The winding shaft is provided with a plurality of fixing buckles, all of which are made of PVC plastic material, and two buffer rods are fixedly mounted on the plurality of fixing buckles, both of which are made of rubber material.

6. The novel film rolling device for vegetable greenhouse film rolling according to claim 1 is characterized in that: A plurality of springs are each provided with a limiting telescopic rod, the tops and bottoms of the plurality of limiting telescopic rods are respectively fixedly connected to the support plate and the cleaning plate, and a brush pad is installed at the bottom of the cleaning plate.

7. The novel film rolling device for vegetable greenhouse film rolling according to claim 6 is characterized in that: A Velcro is fixed on the bottom of the cleaning plate, and the brush pad is attached to the Velcro. Multiple balls are inlaid on both sides of the cleaning plate, and the multiple balls are in contact with the inner wall of the support plate.

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