Tea planting weeding device with protective structure

Abstract

The utility model relates to the technical field of tea planting, and in particular to a tea planting weeding device with a protective structure, comprising a base plate, a through groove being provided in the base plate, a stepper motor being installed on the top of the base plate, a cylinder being fixedly connected to the output end of the stepper motor, a blade being slidably connected to the bottom of the cylinder, a screw being threadedly connected to the side of the cylinder, a side end of the screw being abutted against the surface of the blade, the blade being arranged at the bottom of the base plate, a water tank being fixedly connected to the top of the base plate, a water inlet cover being abutted against the surface of the water tank, and a driving motor being installed on the top of the water tank; by arranging the coordinated use of a driving motor, a steel disc, a side sleeve, a steel rod, abutting rod, a disc and a baffle, the disc and the baffle can be driven by the driving motor to move downward when the blade is not in use, the blade can be shielded by the baffle to avoid the blade being exposed to the outside, thereby avoiding the phenomenon of people being injured due to accidentally touching the blade, thereby improving the protective effect of the blade and the safety of the weeding mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of tea planting, in particular to a tea planting weeding device with a protective structure. Background Art

[0002] Tea is one of the three major beverages in the world, elegantly known as the "Marquis of Never-Sleeping". The leaves of tea are oblong or oval in shape, with a wedge-shaped base and serrations. Drinking tea has the effects of refreshing the mind, anti-oxidation, anti-aging, and beautification. Weeds will appear when planting tea, and they need to be removed.

[0003] The Chinese authorized announcement number is CN220000056U, a weeding device for tea planting. The weeding operator starts the weeding motor, the weeding motor raises the transmission shaft to drive the rotating shaft, the rotating shaft drives the connecting seat, the connecting seat drives the weeding knife, the weeding knife cuts the grass, and pushes the device forward. The cut grass is collected into the shovel bucket, thereby effectively achieving the effect of weeding and timely removing the cut grass, avoiding the weeding operator's secondary cleaning of the cut grass on the ground, and improving work efficiency.

[0004] There are still certain shortcomings in use. When weeding, the blade contacts the ground and breaks up the soil, which will produce dust. The dust emitted into the air will pollute the air and reduce the air protection effect. At the same time, when the blade is not in use, it is exposed to the outside and cannot be shielded and protected. When people accidentally touch the blade, it will cause damage to people's skin, reducing the protection of the weeding device when in use. Utility Model Content

[0005] The purpose of the utility model is to provide a tea planting weeding device with a protective structure to solve the problem raised in the above-mentioned background technology that during weeding, the blade contacts the ground and breaks the soil, which will generate dust. The dust will be emitted into the air and pollute the air, which will reduce the protective effect of the air. At the same time, when the blade is not in use, it is exposed to the outside and cannot be shielded and protected. When people accidentally touch the blade, it will cause damage to people's skin, thereby reducing the protectiveness of the weeding device when in use.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A tea planting weeding device with a protective structure comprises a base plate, a through groove is formed in the base plate, a stepper motor is installed on the top of the base plate, the output end of the stepper motor is fixedly connected to a cylinder, the bottom of the cylinder is slidably connected to a blade, the side of the cylinder is threadedly connected to a screw, the side end of the screw abuts against the surface of the blade, the blade is arranged at the bottom of the base plate, the top of the base plate is fixedly connected to a water tank, the surface of the water tank abuts against a water inlet cover, a drive motor is installed on the top of the water tank, the output end of the drive motor is fixedly connected to a steel disk, the surface of the steel disk is fixedly connected to a steel rod, and the outside of the steel rod is slidably connected to a side sleeve.

[0008] As a preferred solution of the utility model, the bottom of the side sleeve is fixedly connected with a push rod, the bottom of the push rod is fixedly connected with a disc, the bottom of the disc is fixedly connected with a baffle, and the baffle extends into the through slot and is slidably connected with the through slot.

[0009] As a preferred solution of the utility model, the baffle is made of plastic, the baffle is arranged at the bottom of the blade, and the baffle is arranged on the side of the water tank.

[0010] As a preferred solution of the utility model, a collar is fixedly connected to the bottom of the base plate, a round rod is rotatably connected inside the collar, and a fan blade is fixedly connected to the side of the round rod.

[0011] As a preferred solution of the utility model, a water pump is installed on the side of the base plate, a connecting pipe is fixedly connected to the side of the water pump, and a valve is arranged on the outside of the connecting pipe.

[0012] As a preferred solution of the utility model, the connecting pipe is in the shape of an arc, one end of the connecting pipe extends into the water tank and is connected to the water tank, and the other end of the connecting pipe is opposite to the fan blade.

[0013] As a preferred solution of the utility model, a push rod is fixedly connected to the side of the water tank, an anti-slip groove is provided on the outside of the push rod, and the shape of the push rod is L-shaped.

[0014] As a preferred solution of the utility model, the bottom of the base plate is fixedly connected to a support rod, and the bottom of the support rod is movably connected to a universal wheel.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. In the utility model, by setting the coordinated use of the driving motor, the steel disc, the side sleeve, the steel rod, the support rod, the disc and the baffle, when the blade is not in use, the driving motor can drive the disc and the baffle to move downward, and the baffle can shield the blade to avoid the blade being exposed to the outside, thereby avoiding the phenomenon of people being injured due to accidental touching of the blade, thereby improving the protection effect of the blade and the safety of the weeding mechanism.

[0017] 2. In the utility model, by arranging a water tank, a water inlet cover, a water pump, a connecting pipe, a valve, a fan blade, a sleeve ring and a round rod for coordinated use, the water in the water tank can be sprayed onto the surface of the fan blade through the connecting pipe by the water pump, so that the fan blade rotates and the water flow is broken up into water mist, thereby avoiding the phenomenon of dust splashing into the air and causing air pollution, improving the environmental protection of the weeding mechanism when in use, and improving the air protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0020] Figure 3 This is a schematic diagram of the structure of the disc and baffle of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the cylinder and the blade of the utility model.

[0022] In the figure: 1. bottom plate; 2. support rod; 3. universal wheel; 4. water tank; 5. water inlet cover; 6. push rod; 7. drive motor; 8. steel plate; 9. side sleeve; 10. steel rod; 11. push rod; 12. disc; 13. baffle; 14. through groove; 15. water pump; 16. connecting pipe; 17. valve; 18. ring; 19. fan blade; 20. round rod; 21. cylinder; 22. blade; 23. screw; 24. stepper motor. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0025] A tea planting weeding device with a protective structure comprises a base plate 1, a through slot 14 is provided in the base plate 1, a stepping motor 24 is installed on the top of the base plate 1, a cylinder 21 is fixedly connected to the output end of the stepping motor 24, a blade 22 is slidably connected to the bottom of the cylinder 21, a screw 23 is threadedly connected to the side of the cylinder 21, a side end of the screw 23 abuts against the surface of the blade 22, the blade 22 is arranged at the bottom of the base plate 1, a water tank 4 is fixedly connected to the top of the base plate 1, a water inlet cover 5 abuts against the surface of the water tank 4, a driving motor 7 is installed on the top of the water tank 4, a steel plate 8 is fixedly connected to the output end of the driving motor 7, a steel rod 10 is fixedly connected to the surface of the steel plate 8, and a side sleeve 9 is slidably connected to the outside of the steel rod 10.

[0026] In this embodiment, Figure 3 and Figure 4 As shown, the bottom of the side sleeve 9 is fixedly connected with a push rod 11, the bottom of the push rod 11 is fixedly connected with a disc 12, the bottom of the disc 12 is fixedly connected with a baffle 13, the baffle 13 extends into the through groove 14 and is slidably connected with the through groove 14, the baffle 13 is made of plastic, the baffle 13 is arranged at the bottom of the blade 22, the baffle 13 is arranged on the side of the water tank 4, the bottom of the bottom plate 1 is fixedly connected with a ring 18, a round rod 20 is rotatably connected in the ring 18, and a fan blade 19 is fixedly connected to the side of the round rod 20.

[0027] Among them, when the blade 22 is not in use, the disc 12 and the baffle 13 can be driven downward by the driving motor 7. The baffle 13 can shield the blade 22 to prevent the blade 22 from being exposed to the outside, thereby avoiding injuries to people due to accidental touching of the blade 22, thereby improving the protection effect of the blade 22 and the safety of the weeding mechanism.

[0028] In this embodiment, Figure 1 and Figure 2 As shown, a water pump 15 is installed on the side of the base plate 1, and a connecting pipe 16 is fixedly connected to the side of the water pump 15. A valve 17 is arranged on the outside of the connecting pipe 16. The connecting pipe 16 is in the shape of a bow. One end of the connecting pipe 16 extends into the water tank 4 and is connected to the water tank 4. The other end of the connecting pipe 16 is opposite to the fan blade 19. A push rod 6 is fixedly connected to the side of the water tank 4. Anti-slip grooves are provided on the outside of the push rod 6. The shape of the push rod 6 is L-shaped. A support rod 2 is fixedly connected to the bottom of the base plate 1, and a universal wheel 3 is movably connected to the bottom of the support rod 2.

[0029] Among them, the water in the water tank 4 can be sprayed onto the surface of the fan blades 19 through the connecting pipe 16 by the water pump 15, so that the fan blades 19 rotate and then break up the water flow into water mist, thereby avoiding the phenomenon of dust splashing into the air and polluting the air, improving the environmental protection of the weeding mechanism during use, and improving the air protection effect.

[0030] The working process of the utility model: when the tea planting weeding device with a protective structure designed by the present invention is in operation, the blade 22 is moved in the cylinder 21, and when the position adjustment of the blade 22 is completed, the screw 23 is turned to fix the blade 22 through the screw 23, and then the switches of the stepper motor 24 and the water pump 15 are turned on. When the stepper motor 24 is working, the blade 22 is driven to rotate, and the weeds can be removed by the rotation of the blade 22. When the water pump 15 is working, the water in the water tank 4 is pumped out through the connecting pipe 16 and sprayed onto the surface of the fan blade 19. The water flow is broken up into water mist through the rotation of the fan blades 19, and then the water mist comes into contact with the dust, avoiding the phenomenon of dust raising and improving the protection effect on the air. When the blade 22 is not in use, the switch of the drive motor 7 is turned on, and the steel plate 8 and the steel rod 10 are driven to rotate by the drive motor 7. The rotation of the steel rod 10 drives the side sleeve 9, the support rod 11, the disc 12 and the baffle 13 to move downward. The baffle 13 can protect the blade 22 to avoid people accidentally touching the blade 22 and getting injured, thereby improving the safety of the dust removal mechanism.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tea planting weeding device with a protective structure, comprising a bottom plate (1), characterized in that: A through slot (14) is provided in the bottom plate (1); a stepper motor (24) is installed on the top of the bottom plate (1); an output end of the stepper motor (24) is fixedly connected to a cylinder (21); a blade (22) is slidably connected to the bottom of the cylinder (21); a screw (23) is threadedly connected to the side of the cylinder (21); a side end of the screw (23) abuts against the surface of the blade (22); the blade (22) is arranged at the bottom of the bottom plate (1); a water tank (4) is fixedly connected to the top of the bottom plate (1); a water inlet cover (5) abuts against the surface of the water tank (4); a drive motor (7) is installed on the top of the water tank (4); an output end of the drive motor (7) is fixedly connected to a steel plate (8); a steel rod (10) is fixedly connected to the surface of the steel plate (8); a side sleeve (9) is slidably connected to the outside of the steel rod (10).

2. The tea planting weeding device with a protective structure according to claim 1, characterized in that: The bottom of the side sleeve (9) is fixedly connected to a push rod (11), the bottom of the push rod (11) is fixedly connected to a disc (12), the bottom of the disc (12) is fixedly connected to a baffle (13), and the baffle (13) extends into the through groove (14) and is slidably connected to the through groove (14).

3. The tea planting weeding device with a protective structure according to claim 2, characterized in that: The baffle (13) is made of plastic. The baffle (13) is arranged at the bottom of the blade (22). The baffle (13) is arranged on the side of the water tank (4).

4. The tea planting weeding device with a protective structure according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to a collar (18), a round rod (20) is rotatably connected inside the collar (18), and a fan blade (19) is fixedly connected to the side of the round rod (20).

5. The tea planting weeding device with a protective structure according to claim 1, characterized in that: A water pump (15) is installed on the side of the bottom plate (1), a connecting pipe (16) is fixedly connected to the side of the water pump (15), and a valve (17) is arranged outside the connecting pipe (16).

6. The tea planting weeding device with a protective structure according to claim 5, characterized in that: The connecting pipe (16) is in the shape of an arc, one end of the connecting pipe (16) extends into the water tank (4) and is in communication with the water tank (4), and the other end of the connecting pipe (16) is opposite to the fan blade (19).

7. The tea planting weeding device with a protective structure according to claim 1, characterized in that: A push rod (6) is fixedly connected to the side of the water tank (4), and an anti-slip groove is provided on the outside of the push rod (6). The shape of the push rod (6) is L-shaped.

8. The tea planting weeding device with a protective structure according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to a support rod (2), and the bottom of the support rod (2) is movably connected to a universal wheel (3).

Images