Planting and film covering device

Abstract

The utility model provides a planting film mulching device. The planting film mulching device comprises two racks, mounting discs are rotationally connected to the tops of the left side and the right side of the inner wall of each rack, a film mulching roller is arranged between the mounting discs, a first servo motor penetrates through and is fixedly connected to the top of the rack on the right side, a first screw is fixedly connected to the output end of the first servo motor, and a second screw is fixedly connected to the output end of the first screw. The first screw penetrates through and is in threaded connection with the rack on the left side, a telescopic rod penetrates through and is fixedly connected to the front side of the top of the rack, a pressing roller penetrates through and is rotationally connected to the front side of the telescopic rod, and arc-shaped guide rails are fixedly connected to the bottoms of the left side and the right side of the inner wall of the rack. The planting film mulching device has the advantages of being small in size and capable of being adjusted so that films of different sizes can be installed.

Description

Technical Field

[0001] The utility model relates to the technical field of planting film covering devices, in particular to a planting film covering device. Background Art

[0002] In order to increase the soil temperature during planting and maintain soil moisture, transparent plastic film is covered on the surface of cultivated land, which also protects the soil structure and prevents pests from invading. Agricultural mulch film not only has the functions of moisturizing, retaining water, keeping warm, preventing insects, and suppressing weeds, but also can maintain soil moisture, improve water utilization rate, and improve the crop production environment, increase crop yields and agricultural benefits, so it is widely used.

[0003] Currently, most of the laminating devices on the market are large in size and cannot adapt to operations in small sites. They also cannot be adjusted in width, and thus cannot adapt to laminating of different sizes.

[0004] Therefore, it is necessary to provide a new planting film covering device to solve the above technical problems. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a planting film covering device which is small in size and can be adjusted so as to be able to install films of different sizes.

[0006] In order to solve the above technical problems, the utility model provides a planting film covering device comprising two frames, the top of the left and right sides of the inner wall of the frame is rotatably connected to the mounting disk, and a film covering roller is arranged between the mounting disks, the top of the right frame passes through and is fixedly connected to a first servo motor, the output end of the first servo motor is fixedly connected to a first screw, and the first screw passes through and is threadedly connected to the left frame, the top front side of the frame passes through and is fixedly connected to a telescopic rod, the front side of the telescopic rod passes through and is rotatably connected to a pressure roller, the bottom of the left and right sides of the inner wall of the frame are fixedly connected to arc guide rails, the inner wall of the arc guide rail is provided with evenly distributed electric rollers, the front side of the bottom of the left and right inner walls of the frame is fixedly connected to a fixing frame, the top of the inner wall of the fixing frame is fixedly connected to a second electric push rod, the output end of the second electric push rod is fixedly connected to a mounting block, the bottom of the mounting block passes through and is rotatably connected to a ditching wheel, the middle of the top of the inner wall of the frame is fixedly connected to the first electric push rod, and the bottom of the first electric push rod is provided with a pressure wheel.

[0007] Preferably, a telescopic frame is fixedly connected to the rear side between the inner walls of the frame, a second servo motor is passed through and fixedly connected to the top right side of the telescopic frame, a second screw is fixedly connected to the output end of the second servo motor, and the second screw is passed through and rotatably connected to the telescopic frame.

[0008] Preferably, a telescopic cutting knife passes through and is slidably connected between the inner walls of the telescopic frame, and the telescopic cutting knife passes through and is threadedly connected to the second screw, and the cross section of the telescopic cutting knife is an inverted triangle.

[0009] Preferably, a covering film is provided on the outside of the laminating roller, and the covering film is in contact with the pressing roller.

[0010] Preferably, a telescopic armrest is fixedly connected to the top front side of the frame, and two movable wheels are provided on the left and right sides of the frame.

[0011] Preferably, an electrical appliance box is fixedly connected to the top of the left rack, and a connecting rod passes through and is slidably connected between the racks.

[0012] Compared with the related art, the planting film covering device provided by the utility model has the following beneficial effects:

[0013] The utility model provides a planting film covering device, firstly, the width of the frame can be adjusted by the mutual cooperation of the first servo motor, the first screw and the mounting plate, so that the covering film and the covering roller of different sizes can be installed, and the covering film and the covering roller can be squeezed by the mutual cooperation of the arc guide rail, the electric roller, the pressure roller and the telescopic rod, so as to prevent the covering film from swelling from the covering roller, and the covering film is clamped, guided and transported by the arc guide rail and the electric roller, so as to facilitate the covering of the film, and the first electric push rod, the pressure wheel and the fixing frame are provided. , the second electric push rod, the mounting block and the trenching wheel can be started when covering the film. The second electric push rod is started to drive the trenching wheel in the mounting block to move downward until the trenching wheel is inserted into the soil. The equipment is then moved to drive the trenching wheel to move in the soil, thereby opening a groove in the soil. When the groove is opened, the first electric push rod is started to drive the pressing wheel to move downward, thereby pressing the two sides of the covering film into the groove, so that the film after covering will not be separated from the soil surface due to external environmental reasons. It is convenient and fast to adjust and can cover the covering film firmly.

[0014] 1. The utility model provides a planting film covering device. Through the mutual cooperation of the telescopic frame, the second servo motor, the second screw and the telescopic cutting knife, before and after the film is covered, the second servo motor is started to drive the second screw to rotate, so that the telescopic cutting knife moves downward between the telescopic frames, and the telescopic cutting knife cuts the film and presses the front and rear ends of the film into the soil at the same time, further increasing the stability and sealing of the film covering the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a preferred embodiment of a planting film covering device provided by the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of part of the structure shown;

[0017] Figure 3 for Figure 1 An enlarged schematic diagram of a portion of the structure shown;

[0018] Figure 4 for Figure 1 An enlarged schematic diagram of a portion of the structure shown;

[0019] Figure 5 for Figure 4 An enlarged schematic diagram of part of the structure is shown.

[0020] Numbers in the figure: 1. Frame; 2. Electrical box; 3. Telescopic armrest; 4. Covering film; 5. Fixed frame; 6. Moving wheel; 7. Connecting rod; 8. First screw; 9. First servo motor; 10. Mounting plate; 11. Laminating roller; 12. First electric push rod; 13. Pressing roller; 14. Telescopic frame; 15. Second servo motor; 16. Second screw; 17. Telescopic cutting knife; 18. Second electric push rod; 19. Mounting block; 20. Grooving wheel; 21. Arc guide rail; 22. Electric roller; 23. Pressing roller; 24. Telescopic rod. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0022] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 ,in, Figure 1 This is a structural schematic diagram of a preferred embodiment of a planting film covering device provided by the utility model; Figure 2 for Figure 1 Schematic diagram of part of the structure shown; Figure 3 for Figure 1 An enlarged schematic diagram of a portion of the structure shown; Figure 4 for Figure 1 An enlarged schematic diagram of a portion of the structure shown; Figure 5 for Figure 4A partial enlarged schematic diagram of the structure shown. A planting film covering device includes two frames 1, the top of the inner wall of the frame 1 on both sides is rotatably connected to the mounting plate 10, and a film covering roller 11 is provided between the mounting plates 10. The top of the right frame 1 passes through and is fixedly connected to a first servo motor 9, the output end of the first servo motor 9 is fixedly connected to a first screw 8, and the first screw 8 passes through and is threadedly connected to the left frame 1, the top front side of the frame 1 passes through and is fixedly connected to a telescopic rod 24, the front side of the telescopic rod 24 passes through and is rotatably connected to a pressure roller 23, the bottom of the inner wall of the frame 1 on both sides is fixedly connected to an arc guide rail 21, and the inner wall of the arc guide rail 21 is provided with a uniformly distributed The electric roller 22 is evenly distributed. The front sides of the bottom inner walls of the left and right sides of the frame 1 are fixedly connected with a fixing frame 5. The top inner wall of the fixing frame 5 is fixedly connected with a second electric push rod 18. The output end of the second electric push rod 18 is fixedly connected with a mounting block 19. The bottom of the mounting block 19 passes through and is rotatably connected with a ditching wheel 20. The middle of the top inner wall of the frame 1 is fixedly connected with a first electric push rod 12. The bottom of the first electric push rod 12 is provided with a pressure wheel 13. When in use, first slightly lift the left frame 1, start the first screw 8 to drive the first servo motor 9 to rotate, so that the two frames 1 are separated from the two mounting plates 10, and then the film is laminated. The roller 11 and the covering film 4 on the coating roller 11 are placed between the mounting plates 10, and the first servo motor 9 rotates in the opposite direction so that the two frames 1 drive the two mounting plates 10 to approach until the coating roller 11 is installed between the mounting plates 10, and the provided pressure roller 23 and telescopic rod 24 are able to contact with the covering film 4 and press it to prevent the covering film 4 from swelling. Since a spring is provided inside the telescopic rod 24, the elasticity of the spring can keep the pressure roller 23 in contact with the covering film 4 at all times. After completion, the covering film 4 is pulled out, and the two sides of the covering film 4 are inserted into the upper end of the arc guide rail 21, and the arc guide rail 21 is provided with a spring inside. The multiple electric rollers 22 can transport the covering film 4 until it is transported out from the bottom end of the arc guide rail 21 to prevent the covering film 4 from being separated from the route during operation. The second electric push rod 18 is started to drive the groove opening wheel 20 in the mounting block 19 to move downward until the groove opening wheel 20 is inserted into the soil. The equipment is then moved to drive the groove opening wheel 20 to move in the soil, thereby opening a groove in the soil. When the groove is opened, the first electric push rod 12 is started to drive the pressing wheel 13 to move downward, thereby pressing the two sides of the covering film 4 into the groove, so that the film after covering will not be separated from the soil surface due to external environmental reasons.

[0023] A telescopic frame 14 is fixedly connected to the rear side between the inner walls of the frame 1, and a second servo motor 15 is passed through and fixedly connected to the top right side of the telescopic frame 14. The output end of the second servo motor 15 is fixedly connected to a second screw 16, and the second screw 16 passes through and is rotatably connected to the telescopic frame 14. At the beginning, the second servo motor 15 is started first to drive the second screw 16 to rotate, so that the telescopic cutting knife 17 moves downward between the telescopic frames 14, and one end of the covering film 4 is cut by the telescopic cutting knife 17 and pressed into the soil, further increasing the stability of the covering film 4 on the soil. After the covering is completed, the above operation is repeated to cut and press the other end of the covering film 4, so that all four sides of the covering film 4 are pressed into the soil for fixation, thereby increasing the sealing and stability of the covered area.

[0024] A telescopic cutting knife 17 passes through and is slidably connected between the inner walls of the telescopic frame 14, and the telescopic cutting knife 17 passes through and is threadedly connected to the second screw 16. The cross-section of the telescopic cutting knife 17 is an inverted triangle, which can better cut the covering film 4 and better press it into the soil.

[0025] The outside of the film-covering roller 11 is provided with a covering film 4 , and the covering film 4 is in contact with the pressing roller 23 , and can cover the required place to facilitate the planting and cultivation of crops.

[0026] A telescopic armrest 3 is fixedly connected to the top front side of the frame 1, and two movable wheels 6 are provided on the left and right sides of the frame 1, which can be extended and retracted as the entire device is adjusted, so as to facilitate holding it and moving the entire device.

[0027] An electrical box 2 is fixedly connected to the top of the left rack 1 to provide power to the entire device and control the switches of the equipment on the device. A connecting rod 7 passes through and is slidably connected between the racks 1 to increase the connectivity between the two racks 1.

[0028] The working principle of the planting film covering device provided by the utility model is as follows:

[0029] First, when in use, first slightly lift the left side frame 1, start the first screw 8 to drive the first servo motor 9 to rotate, so that the two frames 1 are separated from the two mounting disks 10, and then the coating roller 11 and the coating film 4 on the coating roller 11 are placed between the mounting disks 10, and the first servo motor 9 rotates in the opposite direction so that the two frames 1 drive the two mounting disks 10 closer until the coating roller 11 is installed between the mounting disks 10, and the provided pressure roller 23 and telescopic rod 24 can contact with the covering film 4 and press it to prevent the covering film 4 from swelling. Since a spring is provided inside the telescopic rod 24, the elasticity of the spring can keep the pressure roller 23 in contact with the covering film 4 at all times. After completion, the covering film 4 is pulled out, and the two sides of the covering film 4 are inserted into the upper end of the arc guide rail 21. The covering film 4 can be transported by the multiple electric rollers 22 provided inside the arc guide rail 21 until it is transported out from the bottom end of the arc guide rail 21 to prevent the covering film 4 from being separated from the route during operation. The covering film 4 is extended from the bottom of the pressure wheel 13 to the telescopic cutting plate. At the bottom of the cutter 17, the second servo motor 15 is started first to drive the second screw 16 to rotate, so that the telescopic cutting knife 17 moves downward between the telescopic frame 14, and one end of the covering film 4 is cut and pressed into the soil by the telescopic cutting knife 17, thereby further increasing the stability of the covering film 4 covering the soil. The second electric push rod 18 is started to drive the groove opening wheel 20 in the mounting block 19 to move downward until the groove opening wheel 20 is inserted into the soil, and then the equipment drives the groove opening wheel 20 to move in the soil, thereby opening a groove in the soil. When the groove is opened, the first electric push rod 12 is started to drive the pressing wheel 13 to move downward, thereby pressing the two sides of the covering film 4 into the groove, so that the film after covering will not be separated from the soil surface due to external environmental reasons. After covering is completed, the second servo motor 15 is started to make the telescopic cutting knife 17 move downward again, cut the other end of the covering film 4 and press it into the soil, thereby achieving that all four sides of the covering film 4 are pressed into the soil for fixation, thereby increasing the sealing and stability of the covered area.

[0030] Compared with the related art, the planting film covering device provided by the utility model has the following beneficial effects:

[0031] The utility model provides a planting film covering device, firstly, the width of the frame 1 can be adjusted by the mutual cooperation of the first servo motor 9, the first screw 8 and the mounting plate 10, so that the covering film 4 and the covering roller 11 of different sizes can be installed, and the covering film 4 is squeezed by the mutual cooperation of the arc guide rail 21, the electric roller 22, the pressure roller 23 and the telescopic rod 24, so as to prevent the covering film 4 from swelling from the covering roller 11, and the covering film 4 is clamped, guided and transported by the arc guide rail 21 and the electric roller 22, so as to facilitate the covering film 4, and the first electric push rod 12, the pressure wheel 13, The fixing frame 5, the second electric push rod 18, the mounting block 19 and the ditching wheel 20 can, when covering the film, start the second electric push rod 18 to drive the ditching wheel 20 in the mounting block 19 to move downward until the ditching wheel 20 is inserted into the soil, and then move the equipment to drive the ditching wheel 20 to move in the soil, thereby opening a groove in the soil. When the groove is opened, start the first electric push rod 12 to drive the pressing wheel 13 to move downward, thereby pressing the two sides of the covering film 4 into the groove, so that the film after covering will not be separated from the soil surface due to external environmental reasons. It is convenient and fast to adjust and can cover the covering film 4 firmly.

[0032] The utility model provides a planting film covering device, which cooperates with the telescopic frame 14, the second servo motor 15, the second screw 16 and the telescopic cutting knife 17. Before and after the film is covered, the second servo motor 15 is started to drive the second screw 16 to rotate, so that the telescopic cutting knife 17 moves downward between the telescopic frame 14, and the telescopic cutting knife 17 cuts the film and presses the front and rear ends of the covering film 4 into the soil at the same time, further increasing the stability and sealing of the covering film 4 on the soil.

[0033] The above are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A planting film covering device, comprising two frames, characterized in that: The top of the left and right inner walls of the frame is rotatably connected to the mounting plates, and a coating roller is provided between the mounting plates, and the top of the right frame passes through and is fixedly connected to the first servo motor, the output end of the first servo motor is fixedly connected to the first screw, and the first screw passes through and is threadedly connected to the left frame, the top front side of the frame passes through and is fixedly connected to a telescopic rod, the front side of the telescopic rod passes through and is rotatably connected to a pressure roller, the bottom of the left and right inner walls of the frame are fixedly connected to arc guide rails, the inner walls of the arc guide rails are provided with evenly distributed electric rollers, the front sides of the bottom inner walls of the left and right sides of the frame are fixedly connected to a fixing frame, the top of the inner wall of the fixing frame is fixedly connected to a second electric push rod, the output end of the second electric push rod is fixedly connected to a mounting block, the bottom of the mounting block passes through and is rotatably connected to a ditching wheel, the first electric push rod is fixedly connected to the middle of the top of the inner wall of the frame, and a pressure wheel is provided at the bottom of the first electric push rod.

2. A planting film covering device according to claim 1, characterized in that: A telescopic frame is fixedly connected to the rear side between the inner walls of the frame, a second servo motor is passed through and fixedly connected to the top right side of the telescopic frame, a second screw is fixedly connected to the output end of the second servo motor, and the second screw passes through and is rotatably connected to the telescopic frame.

3. A planting film covering device according to claim 2, characterized in that: A telescopic cutting knife passes through the inner walls of the telescopic frame and is slidably connected thereto, and the telescopic cutting knife passes through and is threadedly connected to the second screw rod. The cross section of the telescopic cutting knife is an inverted triangle.

4. A planting film covering device according to claim 1, characterized in that: A covering film is provided on the outside of the laminating roller, and the covering film is in contact with the pressing roller.

5. The planting film covering device according to claim 1, characterized in that: A telescopic armrest is fixedly connected to the top front side of the frame, and two movable wheels are arranged on the left and right sides of the frame.

6. The planting film covering device according to claim 1, characterized in that: An electrical appliance box is fixedly connected to the top of the left frame, and a connecting rod passes through and is slidably connected between the frames.

Images