Crop planting mulching film removing device

Abstract

The utility model discloses a crop planting mulching film removing device which comprises a mounting plate, the upper end face of the mounting plate is fixedly connected with a fixing frame, the lower end face of the fixing frame is fixedly connected with a forward and reverse motor, the output end of the forward and reverse motor is connected with a first screw rod, and the outer wall of the first screw rod is in threaded connection with a lifting plate. The lower end face of the lifting plate is fixedly connected with two sets of symmetrical guide rods, the guide rods are slidably connected with the mounting plate, and the ends, away from the lifting plate, of the multiple guide rods are jointly and fixedly connected with a cleaning plate. The first screw rod is screwed with the lifting plate, the lifting plate descends to drive the multiple guide rods to move downwards, cleaning holes in the cleaning plate descend along the corresponding film removing teeth, soil on the film removing teeth and collected mulching films are rapidly cleaned, the cleaning speed of the mulching films on the film removing teeth is increased, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery and equipment, in particular to a device for removing ground film for crop planting. Background Art

[0002] Ground film is a ground covering film, usually a transparent or black PE film, but also a green or silver film. It is used to cover the ground to increase soil temperature, retain soil moisture, maintain soil structure, prevent pests from attacking crops and diseases caused by certain microorganisms, and promote plant growth. Ground film looks thin, but it has a considerable effect. It can not only increase ground temperature, retain water, soil, and fertilizer and improve fertilizer efficiency, but also has the functions of killing weeds, preventing diseases and insects, and preventing drought and waterlogging.

[0003] According to a Chinese patent document with the announcement number CN220570929U, a crop planting mulch film removal device is disclosed, which includes a field traveling vehicle; the front end of the field traveling vehicle is connected with a spiral cutting assembly, which is composed of a spiral cutting shaft, on which a spiral cutting blade is fixed, and the spiral cutting shaft is connected to the power shaft of the field traveling vehicle, and the rotation speed of the spiral cutting blade matches the travel speed of the field traveling vehicle so that the spiral cutting blade does not move relative to each other, and the spiral cutting assembly is driven to rotate by the field traveling vehicle, and the rear end of the field traveling vehicle is connected with a rake body, and the lower end of the rake body is integrally provided with rake teeth. The utility model can realize the complete removal and recycling of mulch film by cutting first and then raking, and effectively avoids the formation of mulch film fragments by active cutting, thereby effectively avoiding the mulch film fragments from being left in the field.

[0004] Based on the search of the above patents and in combination with the mulch film removal device in the prior art, it was found that when the above device is in use, the mulch film is cut by a spiral cutting blade, and then the mulch film is recovered by cooperating with the rake teeth. However, in actual use, when too much mulch film accumulates on the rake teeth, it will affect the collection effect of the rake teeth and need to be manually cleaned. The cleaning process is relatively slow, and the mulch film will adhere to the clay and attach to the rake teeth. The cleaning process is relatively slow, which affects the work progress, thereby generally reducing the practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a device for removing ground film for crop planting. The soil can be loosened by using a loosening blade, and the ground film can be cleaned in cooperation with a plurality of groups of film removal teeth on the lower end surface of a mounting plate. The first spiral rod is screwed to the lifting plate through the action of a forward and reverse motor, and the lifting plate is lowered, carrying a plurality of guide rods to move downward, so that the cleaning holes on the cleaning plate are lowered along the corresponding film removal teeth, and the soil and collected ground film on the film removal teeth are quickly cleaned, thereby increasing the speed of cleaning the ground film on the film removal teeth and improving work efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for removing ground film for crop planting, comprising a mounting plate, the upper end surface of the mounting plate is fixedly connected to a fixing frame, the lower end surface of the fixing frame is fixedly connected to a forward and reverse motor, the output end of the forward and reverse motor is connected to a first screw rod, a lifting plate is screwed on the outer wall of the first screw rod, and the lower end surface of the lifting plate is fixedly connected to two groups of symmetrical guide rods, the guide rods are slidably connected to the mounting plate, and a plurality of guide rods are commonly fixedly connected to a cleaning plate at one end away from the lifting plate, a plurality of groups of cleaning holes are provided on the cleaning plate, and a plurality of groups of film removal teeth are fixedly connected to the lower end surface of the mounting plate, and the plurality of groups of film removal teeth correspond one to one to the plurality of groups of cleaning holes, and a loosening blade is provided on one side of the film removal teeth.

[0007] The beneficial effects of the utility model are as follows: the soil can be loosened by using the loosening blade, and the ground film can be cleaned and collected by cooperating with the multiple groups of film removal teeth on the lower end surface of the mounting plate. The forward and reverse motors can make the first spiral rod and the lifting plate be screwed together, and the multiple groups of cleaning holes on the cleaning plate can be cooperated to move downward along the film removal teeth to quickly clean the ground film and soil on the film removal teeth, so that the ground film can be collected conveniently and quick cleaning can be achieved.

[0008] In order to quickly clean and collect the soil and ground film on the film removal teeth;

[0009] As a further improvement of the above technical solution: both sides of the mounting plate are fixedly connected with fixed blocks, a second screw rod is screwed on the fixed block, the bottom end of the second screw rod is rotatably connected to a connecting block, the lower end surface of the connecting block is fixedly connected to a connecting frame, and a roller is rotatably connected to the connecting frame.

[0010] The beneficial effect of this improvement is that the second screw rod can be screwed to the fixed block through rotation, thereby adjusting the use height of the roller on the connecting frame, and the use position of the roller can be flexibly adjusted according to the use requirements;

[0011] In order to adjust the use position of the roller;

[0012] As a further improvement of the above technical solution: two symmetrical stabilizing bars are fixedly connected to the upper end surface of the loosening blade, and the stabilizing bars and the mounting plate are fixed by two symmetrical fixing bolts.

[0013] The beneficial effect of this improvement is that by using the stabilizing rod and the fixing bolt, the stabilizing rod and the mounting plate can be fixed to ensure that the loosening blade is sufficiently stable during use and will not loosen or fall off, thereby improving the stability of the loosening blade;

[0014] In order to fix the loosening blade;

[0015] As a further improvement of the above technical solution: a mounting box is fixedly connected to the upper end surface of the mounting plate, a battery is movably connected inside the mounting box, and a handle is fixedly connected to the upper end surface of the battery.

[0016] The beneficial effects of this improvement are: through the use of the battery, power output can be provided for the forward and reverse motors to ensure the stable operation of the forward and reverse motors. At the same time, the battery can be disassembled through the handle, which is convenient for replacing and charging the battery to ensure sufficient power of the battery;

[0017] In order to provide power output for the forward and reverse motors;

[0018] As a further improvement of the above technical solution: a traction frame is provided on the side of the lifting plate away from the fixing frame, the traction frame is fixedly connected to the mounting plate, a traction block is fixedly connected to the traction frame, and a retaining hole is opened on the traction block.

[0019] The beneficial effects of this improvement are: by using the traction frame and the traction block, the traction block can be connected to the traction device through the fixing hole, so as to facilitate the traction and movement of the ground film removal device;

[0020] In order to realize the connection and fixation between the ground film removal device and the traction equipment;

[0021] As a further improvement of the above technical solution: two symmetrical reinforcing rods are fixedly connected to the lower end surface of the traction frame, and the reinforcing rods are fixedly connected to the mounting plate.

[0022] The beneficial effects of this improvement are: by using the reinforcing rod, the traction frame can be supported and fixed, ensuring that the traction frame can be sufficiently stable during use, improving the overall structural strength of the traction frame, and preventing the traction frame from bending and deforming due to long-term use, thereby affecting normal use;

[0023] In order to support the traction frame and improve the structural strength;

[0024] As a further improvement of the above technical solution: an adjusting button is fixedly connected to the top end of the second spiral rod.

[0025] The beneficial effect of this improvement is that by using the adjustment knob, it is convenient for the staff to rotate the second screw rod and adjust the return position of the roller;

[0026] In order to achieve the rotation of the second screw rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 The three-dimensional structure provided by the utility model is shown in FIG. Figure 1 ;

[0028] Figure 2 A front view provided for the utility model;

[0029] Figure 3 The utility model provides Figure 2 The three-dimensional cross-section view at AA in the middle;

[0030] Figure 4 The utility model provides Figure 3 The enlarged view of point A in the middle;

[0031] Figure 5 The three-dimensional structure provided by the utility model is shown in FIG. Figure 2 .

[0032] In the figure, 1, mounting plate; 11, fixing frame; 12, forward and reverse motors; 13, first screw rod; 14, lifting plate; 15, guide rod; 16, cleaning plate; 17, cleaning hole; 18, film removal teeth; 19, loosening blade; 21, fixing block; 22, second screw rod; 23, connecting block; 24, connecting frame; 25, roller; 31, stabilizing rod; 32, fixing bolt; 41, mounting box; 42, battery; 43, handle; 51, traction frame; 52, traction block; 53, retaining hole; 61, reinforcing rod; 71, adjusting button. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0034] like Figures 1 to 5As shown, a crop planting ground film removal device provided by an embodiment of the utility model includes a mounting plate 1, the upper end surface of the mounting plate 1 is fixedly connected to a fixing frame 11, the lower end surface of the fixing frame 11 is fixedly connected to a forward and reverse motor 12, the fixing frame 11 can fix the forward and reverse motor 12 to ensure the stable output of the forward and reverse motor 12, the output end of the forward and reverse motor 12 is connected to a first spiral rod 13, the outer wall of the first spiral rod 13 is screwed with a lifting plate 14, the lower end surface of the lifting plate 14 is fixedly connected to two groups of symmetrical guide rods 15, the guide rods 15 are slidably connected to the mounting plate 1, and the ends of the multiple guide rods 15 away from the lifting plate 14 are commonly fixedly connected to a cleaning plate 16, and the cleaning plate 16 is provided with a plurality of cleaning holes 17. Through the action of the forward and reverse motor 12, the first spiral rod 13 is screwed to the outer wall of the first spiral rod 13, and the lifting plate 14 is screwed to the lower end surface of the lifting plate 14. The rod 13 is screwed to the lifting plate 14, and the cleaning plate 16 at the bottom of the four guide rods 15 moves downward through the descent of the lifting plate 14. A plurality of groups of film removal teeth 18 are fixedly connected to the lower end surface of the mounting plate 1. Through the plurality of cleaning holes 17 on the cleaning plate 16, the corresponding film removal teeth 18 are quickly scraped and cleaned. The plurality of groups of film removal teeth 18 correspond to the plurality of cleaning holes 17 one by one. A loosening blade 19 is provided on one side of the film removal teeth 18. The loosening blade 19 can loosen the land to prevent the film removal teeth 18 from encountering hard soil and causing bending and deformation. Two symmetrical stabilizing rods 31 are fixedly connected to the upper end surface of the loosening blade 19. The stabilizing rod 31 and the mounting plate 1 are fixed by two symmetrical fixing bolts 32. The four fixing bolts 32 are used to fix the stabilizing rod 31 and the mounting plate 1. By using, the corresponding stabilizing rods 31 can be fixed, so that a good stability relationship is formed between the stabilizing rod 31 and the mounting plate 1. Both sides of the mounting plate 1 are fixedly connected with fixing blocks 21, and a second screw rod 22 is screwed on the fixing block 21. The bottom end of the second screw rod 22 is rotatably connected to a connecting block 23, and the lower end surface of the connecting block 23 is fixedly connected to a connecting frame 24, and a roller 25 is rotatably connected to the connecting frame 24. By using the two second screw rods 22, the second screw rod 22 and the fixing block 21 can be screwed together, so as to adjust the use position of the roller 25 on the connecting frame 24. An adjusting button 71 is fixedly connected to the top of the second screw rod 22. The use of the two adjusting buttons 71 can facilitate the user to adjust the rotation of the second screw rod 22. The end surface is fixedly connected with an installation box 41, and a battery 42 is movably connected in the installation box 41. A handle 43 is fixedly connected to the upper end surface of the battery 42. By using the battery 42, a motor output can be provided for the forward and reverse motors 12 to ensure stable output of the forward and reverse motors 12. By using the handle 43, the battery 42 can be disassembled, which is convenient for replacing and charging the battery 42 to ensure that the battery 42 has sufficient power. A traction frame 51 is provided on the side of the lifting plate 14 away from the fixed frame 11. The traction frame 51 is fixedly connected to the installation plate 1. A traction block 52 is fixedly connected to the traction frame 51, and a fixing hole 53 is opened on the traction block 52. Through the fixing hole 53 on the traction block 52, it can be connected with a traction device to realize the driving of the ground film removal device.The lower end surface of the traction frame 51 is fixedly connected with two symmetrical reinforcing rods 61, and the reinforcing rods 61 are fixedly connected to the mounting plate 1. The use of the two reinforcing rods 61 can support and fix the traction frame 51, thereby improving the overall structural strength of the traction frame 51.

[0035] The working principle and use process of the utility model are as follows: when in use, first, the traction device is connected through the fixing hole 53 on the traction block 52, and then the two adjustment buttons 71 are rotated in turn to adjust the use position of the corresponding rollers 25, and the ground film removal device is towed and moved by the traction device. During the movement, the loosening blade 19 loosens the soil, and the multiple groups of film removal teeth 18 on the lower end surface of the mounting plate 1 are used to clean and collect the ground film. When a certain amount of ground film is accumulated on the film removal teeth 18, the first spiral rod 13 and the lifting plate 14 can be screwed together through the action of the forward and reverse motors 12 to control the lifting plate 14 to move downward, thereby moving the cleaning plate 16 downward, and the soil and ground film on the corresponding film removal teeth 18 can be quickly cleaned through the multiple groups of cleaning holes 17 on the cleaning plate 16, thereby realizing the use process of the entire ground film removal device.

[0036] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A crop planting mulch film removal device, comprising a mounting plate (1), characterized in that: The upper end surface of the mounting plate (1) is fixedly connected to a fixing frame (11), the lower end surface of the fixing frame (11) is fixedly connected to a forward and reverse motor (12), the output end of the forward and reverse motor (12) is connected to a first screw rod (13), and a lifting plate (14) is screwed onto the outer wall of the first screw rod (13); The lower end surface of the lifting plate (14) is fixedly connected with two groups of symmetrical guide rods (15), and the guide rods (15) are slidably connected to the mounting plate (1). The ends of the plurality of guide rods (15) away from the lifting plate (14) are fixedly connected with a cleaning plate (16), and the cleaning plate (16) is provided with a plurality of cleaning holes (17). The lower end surface of the mounting plate (1) is fixedly connected with a plurality of film removal teeth (18), and the plurality of film removal teeth (18) correspond one to one with the plurality of cleaning holes (17). A loosening blade (19) is provided on one side of the film removal teeth (18).

2. A crop planting mulch film removal device according to claim 1, characterized in that: Both sides of the mounting plate (1) are fixedly connected with a fixing block (21), a second screw rod (22) is screwed onto the fixing block (21), the bottom end of the second screw rod (22) is rotatably connected with a connecting block (23), the lower end surface of the connecting block (23) is fixedly connected with a connecting frame (24), and a roller (25) is rotatably connected to the connecting frame (24).

3. The crop planting mulch film removal device according to claim 1, characterized in that: The upper end surface of the loosening blade (19) is fixedly connected to two symmetrical stabilizing rods (31), and the stabilizing rods (31) and the mounting plate (1) are fixed by two symmetrical fixing bolts (32).

4. The crop planting mulch film removal device according to claim 1, characterized in that: The upper end surface of the mounting plate (1) is fixedly connected to a mounting box (41), a storage battery (42) is movably connected inside the mounting box (41), and the upper end surface of the storage battery (42) is fixedly connected to a handle (43).

5. The crop planting mulch film removal device according to claim 1, characterized in that: A traction frame (51) is provided on a side of the lifting plate (14) away from the fixing frame (11); the traction frame (51) is fixedly connected to the mounting plate (1); a traction block (52) is fixedly connected to the traction frame (51); and a fixing hole (53) is provided on the traction block (52).

6. The crop planting mulch film removal device according to claim 5, characterized in that: Two symmetrical reinforcing rods (61) are fixedly connected to the lower end surface of the traction frame (51), and the reinforcing rods (61) are fixedly connected to the mounting plate (1).

7. The crop planting mulch film removal device according to claim 2, characterized in that: An adjusting button (71) is fixedly connected to the top end of the second spiral rod (22).

Images