Weeding machine for drip irrigation wide planting of hard wheat

Abstract

The utility model discloses a weeding machine in hard wheat drip irrigation wide planting, which comprises a bottom frame, a plurality of support rods are arranged at the top of the bottom frame, one ends of the plurality of support rods are jointly connected with a protective shell, the bottom of the protective shell is rotatably connected with a first gear rod through a bearing, and the outer ring of the first gear rod is sleeved with a toothed belt. One end of the toothed belt is sleeved with a second gear rod, one end of the first gear rod is connected with a cutting disc, one end of the second gear rod is connected with a motor, a baffle is movably arranged at the top of the protective shell, a plurality of screws are fixedly arranged at the top of the protective shell, and a plurality of connecting holes are formed in the bottom of the baffle. The baffle is in an arc shape, when the device moves forwards, cut weeds can be blocked on one side of the baffle, so that the weeds are collected, the situation that the weeds splash and are difficult to clean is avoided, the practicability of the device is improved, and when the weeds are high, the nut can be taken down, so that the baffle is disassembled, and the device is convenient to use. The influence of the baffle on the movement of the device is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural equipment, in particular to a weeder for durum wheat drip irrigation and wide-width planting. Background Art

[0002] Wheat is a general term for wheat plants. It is a monocotyledonous plant and a grass plant widely grown all over the world. The caryopsis of wheat is one of the staple foods of mankind. Before planting wheat, the weeds in the soil need to be cleared to avoid affecting the growth of wheat.

[0003] The utility model disclosed in the prior art has a publication number of CN218353272U, which discloses a corn planting weeder, comprising a base frame, wherein movable wheels are installed at four corners of the bottom of the base frame, side rods are installed at the side ends of the base frame, mounting rods are fixed to the lower ends of both sides of the base frame, a carrying plate is arranged above the two mounting rods, a support rod is arranged between the carrying plate and the mounting rod, two ends of the support rod are respectively fixed to the mounting rod and the carrying plate, a connecting shaft is arranged at the bottom end of the carrying plate, a weeding mechanism is arranged at the bottom end of the connecting shaft, a top plate is arranged above the carrying plate, and a sliding rod is arranged between the top plate and the carrying plate. The utility model provides an electric push rod, a movable plate and a sliding rod, and the electric push rod drives the movable plate to slide up and down along the sliding rod, thereby driving the weeding mechanism to move up and down, which is convenient for adjusting the height of the weeding knife on the weeding mechanism and the ground, avoiding damage caused by the weeding knife contacting the ground when weeding on uneven ground, and prolonging the service life of the weeder.

[0004] The prior art discloses a multifunctional weeding machine for a tea garden, the publication number of which is CN215188179U.

[0005] The above-mentioned various technical solutions make the use effect of the lawn mower better through different methods, but the above-mentioned methods still have some shortcomings. After the weeds are cut by the lawn mower, they will splash everywhere due to inertia. The above-mentioned methods have poor weed protection effect, resulting in the cut weeds spreading everywhere, which is inconvenient for the staff to clean the weeds later, affecting the practicability of the device. Utility Model Content

[0006] The utility model aims to provide a weeder for durum wheat drip irrigation wide planting to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a base frame, a plurality of support rods are arranged on the top of the base frame, one ends of the plurality of support rods are commonly connected to a protective shell, the bottom of the protective shell is rotatably connected to a first gear rod through a bearing, the outer ring of the first gear rod is sleeved with a toothed belt, one end of the toothed belt is sleeved with a second gear rod, one end of the first gear rod is connected to a cutting disk, one end of the second gear rod is connected to a motor, a baffle is movably arranged on the top of the protective shell, a plurality of screws are fixedly arranged on the top of the protective shell, and a plurality of connecting holes are opened at the bottom of the baffle.

[0008] Preferably, the connecting hole is movably connected to the screw rod, and the outer ring of the screw rod is movably connected to a nut via a thread.

[0009] Preferably, the first gear rod and the second gear rod are linked via a toothed belt.

[0010] Preferably, a support rod is connected to the top of the base frame, one end of the support rod is connected to a connecting frame, one end of the connecting frame is connected to the top of the protective shell, a water tank is provided on the top of the connecting frame, a water inlet pipe is provided on the top of the water tank, a water pump is provided on one side of the water tank, one end of the water pump is connected to a water pipe, one end of the water pipe is connected to an atomizer, and nozzles are provided at both ends of the atomizer.

[0011] Preferably, a battery is also provided on the top of the protective shell.

[0012] Preferably, a plurality of connecting rods are provided on both sides of the base frame, a universal wheel is provided at one end of the plurality of connecting rods, an L-shaped handle is provided on both sides of the connecting frame, a plurality of rake teeth are provided at the bottom of the base frame, and the rake teeth are made of metal.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The weeder used in the wide-area planting of hard wheat drip irrigation is used in conjunction with a baffle, a connecting hole, a screw and a nut. The baffle is arc-shaped. When the device moves forward, the cut weeds will be blocked on one side of the baffle, thereby collecting the weeds to prevent the weeds from splashing and making it difficult to clean up, thereby improving the practicality of the device. When the weeds are high, the nut can be removed to disassemble the baffle to prevent the baffle from affecting the movement of the device.

[0015] 2. The weed control device for wide-area planting of durum wheat with drip irrigation uses rake teeth. When the device moves, a plurality of rake teeth arranged at the bottom of the chassis will dig up the soil, so that the roots of the weeds are exposed to the sun and are more convenient for contact with the herbicide, so that the weed control effect of the device is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model.

[0017] Figure 2 It is a bottom view schematic diagram of the structure of the utility model.

[0018] Figure 3 It is a complete schematic diagram of the cutting disc of the utility model structure.

[0019] In the figure: 1. base frame; 2. connecting rod; 3. universal wheel; 4. support rod; 5. protective shell; 6. screw rod; 7. baffle plate; 8. connecting hole; 9. nut; 10. first gear rod; 11. cutting disc; 12. toothed belt; 13. second gear rod; 14. motor; 15. support rod; 16. connecting frame; 17. water tank; 18. water inlet pipe; 19. water pump; 20. water pipe; 21. atomizer; 22. nozzle; 23. L-shaped handle; 24. battery; 25. rake teeth. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example: See Figure 1-3 The utility model provides a technical solution: a weeder for wide-width planting of hard wheat with drip irrigation, comprising a base frame 1, a plurality of support rods 4 are arranged on the top of the base frame 1, one end of the plurality of support rods 4 is commonly connected to a protective shell 5, a first gear rod 10 is rotatably connected to the bottom of the protective shell 5 through a bearing, a toothed belt 12 is sleeved on the outer ring of the first gear rod 10, a second gear rod 13 is sleeved on one end of the toothed belt 12, a cutting disc 11 is connected to one end of the first gear rod 10, a motor 14 is connected to one end of the second gear rod 13, a baffle 7 is movably arranged on the top of the protective shell 5, a plurality of screws 6 are fixedly arranged on the top of the protective shell 5, and a plurality of connecting holes 8 are opened at the bottom of the baffle 7.

[0022] The connecting hole 8 is movably connected to the screw rod 6, and the outer ring of the screw rod 6 is movably connected to the nut 9 through a thread.

[0023] The first gear rod 10 and the second gear rod 13 are linked via a toothed belt 12 .

[0024] In this embodiment, when in use, the baffle 7 is sleeved on the outer ring of the screw 6 through the connecting hole 8, and then the connection is locked by the nut 9. When weeding, the motor 14 is started. At this time, the motor 14 will drive the toothed belt 12 to rotate through the second gear rod 13. When the toothed belt 12 rotates, it drives the first gear rod 10 to rotate. At this time, the first gear rod 10 can drive the cutting disc 11 to cut the weeds to prevent the weeds from affecting the growth of wheat.

[0025] Reference Figure 1 It can be seen that the baffle 7 is arc-shaped. When the device moves forward, the cut weeds will be blocked on one side of the baffle 7, thereby collecting the weeds to prevent the weeds from splashing and making it difficult to clean up, so as to improve the practicality of the device. When the weeds are high, the nut 9 can be removed to disassemble the baffle 7 to prevent the baffle 7 from affecting the movement of the device.

[0026] Among them, the top of the base frame 1 is connected to a support rod 15, one end of the support rod 15 is connected to a connecting frame 16, one end of the connecting frame 16 is connected to the top of the protective shell 5, a water tank 17 is arranged on the top of the connecting frame 16, a water inlet pipe 18 is arranged on the top of the water tank 17, a water pump 19 is arranged on one side of the water tank 17, one end of the water pump 19 is connected to a water pipe 20, one end of the water pipe 20 is connected to an atomizer 21, and nozzles 22 are arranged at both ends of the atomizer 21.

[0027] In this embodiment, the staff can inject the herbicide or clean water into the inner cavity of the water tank 17 through the water inlet pipe 18, and then the water pump 19 draws out the liquid in the water tank 17 and discharges the liquid into the atomizer 21 through the water pipe 20. After the atomizer 21 atomizes the herbicide or clean water, it is sprayed on the soil through the nozzle 22 to prevent the roots of weeds from continuing to grow, thereby improving the practicality of the device.

[0028] A battery 24 is also disposed on the top of the protective shell 5 .

[0029] In this embodiment, the battery 24 is used to power the motor 14 and the water pump 19, so that the device can be used outdoors for a long time, thereby further improving the practicality of the device.

[0030] Among them, multiple connecting rods 2 are arranged on both sides of the base frame 1, and universal wheels 3 are arranged at one end of the multiple connecting rods 2. L-shaped handles 23 are arranged on both sides of the connecting frame 16. Multiple rake teeth 25 are arranged at the bottom of the base frame 1, and the rake teeth 25 are made of metal.

[0031] In this embodiment, the staff can move the device by holding the L-shaped handle 23 through the universal wheel 3, making the use of the device more convenient. When the device moves, the multiple rake teeth 25 arranged at the bottom of the base frame 1 will dig up the soil, so that the roots of the weeds are exposed to the sun and are more convenient for contact with the herbicide, so that the weed control effect of the device is further improved.

[0032] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] 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 weeder for durum wheat drip irrigation wide planting, comprising a base frame (1), characterized in that: A plurality of supporting rods (4) are arranged on the top of the base frame (1), one end of each of the plurality of supporting rods (4) is commonly connected to a protective shell (5), the bottom of the protective shell (5) is rotatably connected to a first gear rod (10) via a bearing, the outer ring of the first gear rod (10) is sleeved with a toothed belt (12), one end of the toothed belt (12) is sleeved with a second gear rod (13), one end of the first gear rod (10) is connected to a cutting disc (11), one end of the second gear rod (13) is connected to a motor (14), a baffle (7) is movably arranged on the top of the protective shell (5), a plurality of screw rods (6) are fixedly arranged on the top of the protective shell (5), and a plurality of connecting holes (8) are provided on the bottom of the baffle (7).

2. The weeder for durum wheat drip irrigation wide planting according to claim 1, characterized in that: The connection hole (8) is movably connected to the screw rod (6), and the outer ring of the screw rod (6) is movably connected to a nut (9) via a thread.

3. The weeder for durum wheat drip irrigation wide planting according to claim 1, characterized in that: The first gear rod (10) and the second gear rod (13) are linked via a toothed belt (12).

4. The weeder for durum wheat drip irrigation wide planting according to claim 1, characterized in that: The top of the base frame (1) is connected to a support rod (15), one end of the support rod (15) is connected to a connecting frame (16), one end of the connecting frame (16) is connected to the top of the protective shell (5), a water storage tank (17) is arranged on the top of the connecting frame (16), a water inlet pipe (18) is arranged on the top of the water storage tank (17), a water pump (19) is arranged on one side of the water storage tank (17), one end of the water pump (19) is connected to a water delivery pipe (20), one end of the water delivery pipe (20) is connected to an atomizer (21), and both ends of the atomizer (21) are provided with nozzles (22).

5. The weeder for durum wheat drip irrigation wide planting according to claim 1, characterized in that: A storage battery (24) is also arranged on the top of the protective shell (5).

6. The weeder for durum wheat drip irrigation wide planting according to claim 4, characterized in that: A plurality of connecting rods (2) are arranged on both sides of the base frame (1), and a universal wheel (3) is arranged at one end of each of the connecting rods (2). L-shaped handles (23) are arranged on both sides of the connecting frame (16), and a plurality of rake teeth (25) are arranged at the bottom of the base frame (1), and the rake teeth (25) are made of metal.

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