Vegetable planting film mulching planter

Abstract

The invention relates to a vegetable planting film-mulching planting machine, and aims to solve the problems that an existing film-mulching planting machine is poor in adaptability and inaccurate in film-mulching position and angle control under different terrain conditions. According to the device, through cooperation of the electric cylinder, the sliding frame, the adjusting lead screw, the threaded sleeve, the transmission motor, the transmission worm and other assemblies, flexible movement, accurate distance adjustment and flexible angle adjustment of the adsorption frame are achieved, and the film covering requirements of different widths and terrains are met. In addition, the mobility and durability of the device are improved through the design of the transmission rollers and the mudguards, and the stability of the sliding frame is ensured through the sliding rails. The film laminating machine has high adaptability, flexibility and efficient mobility, and the film laminating stability and precision are remarkably improved.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural machinery, and specifically relates to a vegetable planting film mulching machine. Background Art

[0002] Vegetables are diverse, and their planting methods are also different. Some also use the intercropping method, that is, dividing the land into multiple ridges, some wider, some narrower, some higher, and some lower. The wider ones are used to plant one kind of plant, and the narrower ones are used to plant another kind of plant. During cultivation, by covering the plastic film, the film is closely attached to the soil surface to increase the soil temperature and prevent soil moisture loss, which helps to accelerate the growth and development of plants and save water.

[0003] However, the existing film mulching machines have the following technical problems:

[0004] 1. The existing film mulching machines have poor adaptability under different terrain conditions and cannot flexibly adjust the film mulching angle and position, resulting in unstable film mulching effects.

[0005] 2. The existing film mulching machines cannot accurately control the film mulching position and angle during the film mulching process, resulting in poor film mulching effects. Summary of the Invention

[0006] (1) Technical Problems to be Solved

[0007] In view of the deficiencies of the prior art, the present invention provides a vegetable planting film mulching machine, which solves the problems raised in the above background art.

[0008] (2) Technical Solutions

[0009] To achieve the above objectives, the present invention is realized through the following technical solutions: A vegetable planting film mulching machine includes a planting frame. The upper inner wall of the planting frame is fixedly connected with an electric cylinder. The output end of the electric cylinder is fixedly connected with a sliding frame. The right side wall of the sliding frame is fixedly connected with a control box. The interior of the control box is provided with a driving motor and a transmission box. The output end of the transmission box is fixedly connected with an adjusting lead screw;

[0010] Two movable frames are slidably connected to the rear inner wall of the sliding frame to limit the rotation of the two movable frames. Each movable frame internally rotates a rotating rod. Two rotating frames are fixedly connected to the outer side wall of the rotating rod. The lower ends of the two rotating frames are fixedly connected with an adsorption frame. The upper side wall of the sliding frame is fixedly connected with a centrifugal fan. The centrifugal fan is connected to the adsorption frame through an intake hose. The centrifugal fan can generate negative pressure at the adsorption frame through the intake hose, so that the planting film can be adsorbed through the adsorption frame to adjust the planting film.

[0011] Preferably, two drive rollers are rotatably connected to the inner wall of the left side wall and the inner part of the right side wall of the planting frame, facilitating the movement of the device. Two mudguards are fixedly connected to the left side wall and the right side wall of the planting frame to protect the drive rollers, and each mudguard is arranged outside the drive roller.

[0012] Preferably, connection grooves are arranged at the rear sides of the left side wall and the right side wall of the planting frame. The planting frame can be connected to an external pull rod through the connection grooves, thereby facilitating pulling the device for movement. A positioning pin is movably connected inside the upper side wall of the planting frame and directly above the connection groove. The positioning pin can position the external pull rod.

[0013] Preferably, a plurality of slide rails are fixedly connected to the inner side wall of the planting frame. The planting frame is slidably connected to the sliding frame through the slide rails, improving the sliding stability of the sliding frame.

[0014] Preferably, a threaded sleeve is fixedly connected to the inside of each movable frame. The internal thread directions of the two threaded sleeves are opposite. The movable frame is threadedly connected to the adjusting lead screw through the threaded sleeve. When the adjusting lead screw rotates, it can drive the two threaded sleeves to move inward or outward simultaneously, thereby adjusting the distance between the two movable frames.

[0015] Preferably, a drive motor is fixedly connected to the upper side wall of the movable frame. A drive worm is fixedly connected to the output end of the drive motor. One end of the rotating rod is fixedly connected to a drive worm gear. The drive worm is meshed with the drive worm gear. The drive motor can drive the drive worm to rotate, and drive the rotating rod to rotate through the drive worm gear, thereby adjusting the angle of the adsorption frame.

[0016] Preferably, a sealing sleeve is fixedly connected to one end of the movable frame. The drive worm gear and the drive worm are both arranged inside the sealing sleeve. The sealing sleeve can protect the drive components. The movable frame is slidably connected to the rear inner wall of the sliding frame through the sealing sleeve, improving the moving stability of the movable frame.

[0017] Preferably, control components and a power storage component are arranged inside the control box. The control components are used to control each electrical component in the device, and the power storage component is used to supply power to the electrical components in the device.

[0018] (III) Beneficial effects

[0019] The present invention provides a vegetable planting film mulching planter, having the following beneficial effects:

[0020] 1. The device is provided with an electric cylinder and a sliding frame. The adsorption frame can move flexibly to adapt to different planting requirements. The cooperation of the adjusting screw rod and the threaded sleeve realizes the precise adjustment of the distance between the adsorption frames, adapting to the film covering requirements of different widths. The cooperation of the driving motor and the driving worm realizes the flexible adjustment of the angle of the adsorption frame, adapting to different terrains and planting requirements. This high adaptability and flexibility significantly improve the stability and accuracy of film covering, and solve the problem of poor film covering effect in the prior art.

[0021] 2. In this device, the design of the driving roller and the fender significantly improves the mobility of the device. At the same time, it effectively prevents the interference of mud and sundries to the driving roller, prolongs the service life of the equipment. The design of the slide rail improves the sliding stability of the sliding frame, ensures the smoothness of the adsorption frame during movement, and effectively avoids jitter and deviation during the film covering process. This high efficiency of mobility and durability significantly improves the operation convenience and reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of the present invention;

[0023] Figure 2 is a schematic back view of the present invention;

[0024] Figure 3 is a schematic connection diagram of the sliding frame of the present invention;

[0025] Figure 4 is a schematic structural diagram of the sliding frame removing the sealing sleeve in the present invention;

[0026] Figure 5 is a schematic side view of the present invention;

[0027] Figure 6 is a schematic top view of the present invention.

[0028] Wherein, 1. Planting frame; 101. Driving roller; 102. Connecting groove; 103. Positioning pin; 104. Fender; 2. Sliding frame; 201. Electric cylinder; 202. Control box; 3. Centrifugal fan; 301. Adsorption frame; 3011. Rotating frame; 4. Movable frame; 401. Sealing sleeve; 402. Driving motor; 4021. Driving worm; 403. Transmission box; 404. Driving motor; 405. Threaded sleeve; 406. Adjusting screw rod; 407. Rotating rod. DETAILED DESCRIPTION OF THE INVENTION

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0030] Embodiment 1:

[0031] As Figure 1-6 shown, the embodiment of the present invention provides a vegetable planting film mulching planter, which includes a planting frame 1. Two driving rollers 101 are rotatably connected to the inner wall of the left side wall and the inner part of the right side wall of the planting frame 1, facilitating the movement of the device. Two mudguards 104 are fixedly connected to the left side wall and the right side wall of the planting frame 1 to protect the driving rollers 101. Each mudguard 104 is arranged outside the driving roller 101. Connecting grooves 102 are arranged at the rear sides of the left side wall and the right side wall of the planting frame 1. The planting frame 1 can be connected to an external pull rod through the connecting grooves 102, thereby facilitating pulling the device to move. A positioning pin 103 is movably connected inside the upper side wall of the planting frame 1 and directly above the connecting groove 102. The positioning pin 103 can position the external pull rod.

[0032] An electric cylinder 201 is fixedly connected to the upper inner wall of the planting frame 1. The output end of the electric cylinder 201 is fixedly connected to a sliding frame 2. A plurality of slide rails are fixedly connected to the inner side wall of the planting frame 1. The planting frame 1 is slidably connected to the sliding frame 2 through the slide rails, improving the sliding stability of the sliding frame 2.

[0033] A control box 202 is fixedly connected to the right side wall of the sliding frame 2. A driving motor 402 and a transmission box 403 are arranged inside the control box 202. The output end of the transmission box 403 is fixedly connected to an adjusting lead screw 406. A threaded sleeve 405 is fixedly connected to the inside of each movable frame 4. The internal thread directions of the two threaded sleeves 405 are opposite. The movable frame 4 is threadedly connected to the adjusting lead screw 406 through the threaded sleeve 405. When the adjusting lead screw 406 rotates, it can drive the two threaded sleeves 405 to move inward or outward simultaneously, thereby adjusting the distance between the two movable frames 4.

[0034] Two movable frames 4 are slidably connected to the rear inner wall of the sliding frame 2 to restrict the rotation of the two movable frames 4. A rotating rod 407 is rotatably connected to the inside of each movable frame 4. Two rotating frames 3011 are fixedly connected to the outer side wall of the rotating rod 407. An adsorption frame 301 is fixedly connected to the lower ends of the two rotating frames 3011. A centrifugal fan 3 is fixedly connected to the upper side wall of the sliding frame 2. The centrifugal fan 3 is connected to the adsorption frame 301 through an intake hose. The centrifugal fan 3 can generate negative pressure at the adsorption frame 301 through the intake hose, so that the planting film can be adsorbed through the adsorption frame 301 to adjust the planting film.

[0035] A drive motor 404 is fixedly connected to the upper side wall of the movable frame 4. The output end of the drive motor 404 is fixedly connected to a drive worm 4021. One end of the rotating rod 407 is fixedly connected to a drive worm gear. The drive worm 4021 meshes with the drive worm gear. The drive motor 404 can drive the drive worm 4021 to rotate, drive the rotating rod to rotate through the drive worm gear, and then adjust the angle of the adsorption frame 301. One end of the movable frame 4 is fixedly connected to a sealing sleeve 401. The drive worm gear and the drive worm 4021 are both arranged inside the sealing sleeve 401. The sealing sleeve 401 can protect the drive components.

[0036] Control components and a power storage component are arranged inside the control box 202. The control components are used to control each electrical component in the device, and the power storage component is used to supply power to the electrical components in the device.

[0037] Working principle: The electric cylinder 201 is installed on the upper inner wall of the planting frame 1, and its output end is fixedly connected to the sliding frame 2. By controlling the telescoping of the electric cylinder, the sliding frame can be driven to move in the vertical direction, thereby adjusting the height of the adsorption frame 301 to adapt to the planting requirements of different heights. A plurality of slide rails are fixedly connected to the inner side wall of the planting frame 1, and the sliding frame 2 is slidably connected to the planting frame through the slide rails to ensure the stability of the sliding frame during movement and avoid jitter or deviation during the film covering process. The adjusting lead screw 406 is driven to rotate by the transmission box 403. The two threaded sleeves 405 inside the movable frame 4 are threadedly connected to the adjusting lead screw, and the internal thread directions of the two threaded sleeves are opposite. When the adjusting lead screw rotates, the two threaded sleeves will move inward or outward simultaneously, thereby driving the distance between the two movable frames 4 to change. The lower end of the movable frame 4 is fixedly connected to the adsorption frame 301 through the rotating frame 3011. By adjusting the distance between the movable frames, the distance between the adsorption frames can be flexibly adjusted to adapt to the film covering requirements of different widths. The drive motor 404 is installed on the upper side wall of the movable frame 4, and its output end is connected to the drive worm 4021. The drive worm meshes with the drive worm gear at one end of the rotating rod 407. When the drive motor is started, the drive worm drives the drive worm gear to rotate, and then the rotating rod 407 rotates. The rotation of the rotating rod will drive the rotating frame 3011 and the adsorption frame 301 to change the angle, so as to adapt to different terrains and planting requirements. The centrifugal fan 3 is installed on the upper side wall of the sliding frame 2 and is connected to the adsorption frame 301 through an air inlet hose. When the centrifugal fan operates, a negative pressure is generated at the adsorption frame, and the plastic film is adsorbed through the negative pressure to make it closely adhere to the soil surface. The adsorption frame 301 adsorbs the plastic film through negative pressure and keeps the plastic film flat and stable during movement to ensure the film covering effect. Two drive rollers 101 are rotatably connected to the inside of the left side wall and the right side wall of the planting frame 1, which is convenient for the device to move in the field. The mudguard 104 is installed on the outside of the drive roller to prevent mud and sundries from interfering with the drive roller and extend the service life of the equipment. Connecting grooves 102 are provided at the rear sides of the left side wall and the right side wall of the planting frame, and can be connected to the external pull rod through the connecting grooves to facilitate pulling the device to move. The positioning pin 103 is used to position the pull rod to ensure the stability of the device during movement.

[0038] Embodiment 2:

[0039] The difference between this embodiment and Embodiment 1 is that an intelligent control system is added inside the control box 202. This intelligent control system can automatically adjust the telescopic length of the electric cylinder 201, the rotation angle of the adjusting lead screw 406, and the rotation speed of the drive motor 404 according to the terrain and planting requirements, so as to achieve more accurate and automated film covering operations.

[0040] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vegetable planting film covering planter, comprising a planting frame (1), characterized in that: The upper inner wall of the planting machine frame (1) is fixedly connected to an electric cylinder (201), the output end of the electric cylinder (201) is fixedly connected to a sliding frame (2), the right side wall of the sliding frame (2) is fixedly connected to a control box (202), a driving motor (402) and a transmission box (403) are arranged inside the control box (202), and the output end of the transmission box (403) is fixedly connected to an adjusting screw (406); The rear inner wall of the sliding frame (2) is slidably connected to two movable frames (4), each of the movable frames (4) is rotatably connected to a rotating rod (407), the outer wall of the rotating rod (407) is fixedly connected to two rotating frames (3011), the lower ends of the two rotating frames (3011) are fixedly connected to an adsorption frame (301), and the upper side wall of the sliding frame (2) is fixedly connected to a centrifugal fan (3), and the centrifugal fan (3) is connected to the adsorption frame (301) through an air intake hose.

2. The vegetable planting film covering planter according to claim 1, characterized in that: The left side wall inner wall and the right side wall inner wall of the planting machine frame (1) are both rotatably connected to two transmission rollers (101), and the left side wall and the right side wall of the planting machine frame (1) are both fixedly connected to two mudguards (104), and each mudguard (104) is arranged on the outside of the transmission roller (101).

3. The vegetable planting film covering planter according to claim 1, characterized in that: The rear sides of the left and right walls of the planting machine frame (1) are both provided with connection grooves (102), and a positioning pin (103) is movably connected inside the upper wall of the planting machine frame (1) and located just above the connection groove (102).

4. The vegetable planting film covering planter according to claim 1, characterized in that: The inner side wall of the planting machine frame (1) is fixedly connected to a plurality of slide rails, and the planting machine frame (1) is slidably connected to the sliding frame (2) via the slide rails.

5. The vegetable planting film covering planter according to claim 1, characterized in that: A threaded sleeve (405) is fixedly connected to the interior of each movable frame (4), the internal threads of the two threaded sleeves (405) are in opposite directions, and the movable frame (4) is threadedly connected to the adjusting screw (406) via the threaded sleeve (405).

6. The vegetable planting film covering planter according to claim 1, characterized in that: The upper side wall of the movable frame (4) is fixedly connected to a transmission motor (404), the output end of the transmission motor (404) is fixedly connected to a transmission worm (4021), one end of the rotating rod (407) is fixedly connected to a transmission worm wheel, and the transmission worm (4021) is meshed with the transmission worm wheel.

7. The vegetable planting film covering planter according to claim 6, characterized in that: One end of the movable frame (4) is fixedly connected to a sealing sleeve (401), the transmission worm wheel and the transmission worm (4021) are both arranged inside the sealing sleeve (401), and the movable frame (4) is slidably connected to the rear inner wall of the sliding frame (2) via the sealing sleeve (401).

8. The vegetable planting film covering planter according to claim 1, characterized in that: The control box (202) is provided with control elements and power storage components inside.

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