Medicine spraying assembly for tobacco planting

Abstract

The utility model discloses a tobacco planting medicine spraying assembly which comprises a bottom plate, an air cylinder is fixedly installed on one side of the top end of the bottom plate, an installation shell is fixedly connected to the top end of the air cylinder, a spraying head is rotationally connected to one side of the interior of the installation shell, and a crankshaft is rotationally connected to the other side of the interior of the installation shell through a first bearing. The other side of the top end of the bottom plate is fixedly provided with a medicament tank, the middle of the top end of the medicament tank is rotationally connected with an inclined pipe through a second bearing, the bottom end of the inclined pipe is fixedly connected with a flushing head, and the top of the inclined pipe is fixedly sleeved with a driven gear; according to the pesticide spraying assembly for tobacco planting, the spraying position can be adjusted according to the height of tobacco plants, the spraying head can be driven to rotate left and right back and forth, the pesticide spraying range is widened, the good cleaning effect on pesticide left on the inner wall of the pesticide tank is achieved, and the situation of cross contamination between the pesticide is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of spray structures, in particular to a drug spray component for tobacco planting. Background Art

[0002] Tobacco has the medicinal effects of promoting qi and relieving pain, drying away dampness, reducing swelling, detoxifying and killing insects.

[0003] Tobacco needs to be sprayed with drugs during the planting process to ensure the smooth growth of the plants, but the existing tobacco planting drug spraying components have the following disadvantages:

[0004] (1) The existing drug spraying assembly cannot adjust the spraying position according to the height of the tobacco plant, and the spraying range is small and the efficiency is low;

[0005] (2) After the existing spray assembly finishes spraying tobacco, there is no cleaning structure for the medicine tank, and medicine residues are easily left on the inner wall, which leads to cross contamination when other types of medicines are contained. Summary of the invention

[0006] The purpose of the utility model is to provide a drug spraying assembly for tobacco planting, so as to solve the problem that the existing drug spraying assembly proposed in the above background technology cannot adjust the spraying position according to the height of the tobacco plant, has a small spraying range and low efficiency, and lacks a cleaning structure for the drug tank after the spraying assembly finishes spraying the tobacco, and drugs are easily left on the inner wall, which leads to cross contamination when other types of drugs are contained.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drug spraying assembly for tobacco planting, comprising a base plate, a cylinder is fixedly installed on one side of the top of the base plate, the top of the cylinder is fixedly connected to a mounting shell, one side of the interior of the mounting shell is rotatably connected to a spray head, the other side of the interior of the mounting shell is rotatably connected to a crankshaft through a bearing 1, the middle part of the crankshaft is rotatably connected to a connecting rod, and one end of the connecting rod is rotatably connected to one end of the spray head, a medicine tank is fixedly installed on the other side of the top of the base plate, an inclined tube is rotatably connected to the middle part of the top of the medicine tank through a bearing 2, the bottom end of the inclined tube is fixedly connected to a flushing head, a driven gear is fixedly sleeved on the top of the inclined tube, a motor 1 is fixedly installed on one side of the top of the medicine tank, and the output end of the motor 1 is fixedly connected to a driving gear through the inner wall of the medicine tank.

[0008] When using the tobacco planting medicine spraying assembly of the present technical solution, the spraying position can be adjusted according to the height of the tobacco plant, and the spray head can be driven to rotate back and forth to increase the spraying range of the medicine. It also has a better cleaning effect on the medicine remaining on the inner wall of the medicine tank, avoiding cross contamination between medicines.

[0009] As a preferred technical solution of the utility model, a second motor is fixedly installed on one side of the top of the mounting shell, and the output end of the second motor passes through the inner wall of the mounting shell and is fixedly connected to the top of the crankshaft. The crankshaft is driven to rotate by the second motor.

[0010] As a preferred technical solution of the utility model, the driving gear is meshed with the driven gear, and the meshed gears play a role of transmission.

[0011] As a preferred technical solution of the utility model, a liquid injection nozzle is fixedly connected to the side of the top of the medicine tank away from the motor 1, a water pump 1 is fixedly installed at the bottom of the medicine tank away from the motor 1, the input end of the water pump 1 is connected to the inside of the medicine tank, the output end of the water pump 1 is fixedly connected to a delivery pipe, and one end of the delivery pipe is fixedly connected to the spray head. After the water pump is started, the liquid in the medicine pipe can be drawn to the spray head for spraying.

[0012] As a preferred technical solution of the utility model, the top of the inclined tube is fixedly connected with a rotating joint, a water pump 2 is fixedly installed on one side of the top of the medicine tank, a cleaning pipe is fixedly connected to the input end of the water pump 2, and a clamp is fixedly connected to the bottom of the back of the medicine tank. The clamp is provided to facilitate the positioning of the cleaning pipe.

[0013] As a preferred technical solution of the utility model, the output end of the water pump 2 is fixedly connected with a connecting pipe, and one end of the connecting pipe is fixedly connected to the top of the rotary joint. The connecting pipe is provided for conveying the cleaning liquid.

[0014] As a preferred technical solution of the utility model, a liquid level switch is fixedly installed at the bottom of one side of the inner wall of the medicine tank, and an indicator light is fixedly installed on the front of the medicine tank, and the indicator light is electrically connected to an external power supply through the liquid level switch. The liquid level switch can automatically control the opening and closing of the indicator light.

[0015] As a preferred technical solution of the utility model, universal wheels are fixedly installed at the four corners of the bottom end of the base plate, and a push handle is fixedly connected to one end of the top end of the base plate. The universal wheels and the push handle are provided to facilitate the movement of the device.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. By starting the cylinder during the spraying of medicinal herbs, the spray head can be driven to move up and down, so the spraying position can be adjusted according to the height of the tobacco plants, and the spraying effect is good. By starting the second motor to drive the crankshaft to rotate, the spray head can be driven to rotate back and forth with the cooperation of the connecting rod, thereby increasing the spraying range of the medicine and improving work efficiency;

[0018] 2. After the tobacco is sprayed with medicine, water pump 2 is started, and the cleaning liquid is extracted through the cleaning pipe, and sprayed from the flushing head along the connecting pipe and the inclined pipe. At the same time, motor 1 can be started to drive the inclined pipe to rotate, which can fully clean the inner wall of the medicine tank, thereby having a better cleaning effect on the residual medicine on the inner wall of the medicine tank and avoiding cross contamination between medicines. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a cross-sectional view of the medicine cartridge of the utility model;

[0021] Figure 3 It is a back view of the medicine cartridge of the utility model;

[0022] Figure 4 It is a cross-sectional view of the installation shell of the utility model.

[0023] In the figure: 1, bottom plate; 2, reagent tank; 3, water pump 1; 4, delivery pipe; 5, spray head; 6, injection nozzle; 7, inclined pipe; 8, flushing head; 9, driven gear; 10, motor 1; 11, driving gear; 12, rotary joint; 13, connecting pipe; 14, water pump 2; 15, cleaning pipe; 16, cylinder; 17, mounting shell; 18, motor 2; 19, crankshaft; 20, connecting rod; 21, push handle; 22, universal wheel; 23, retaining ring; 24, liquid level switch; 25, indicator light. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4A drug spraying assembly for tobacco planting comprises a base plate 1, a cylinder 16 is fixedly mounted on one side of the top of the base plate 1, a mounting shell 17 is fixedly connected to the top of the cylinder 16, and can be driven to move up and down, a spray head 5 is rotatably connected to one side of the mounting shell 17 for spraying drugs, a crankshaft 19 is rotatably connected to the other side of the mounting shell 17 through a bearing 1, a connecting rod 20 is rotatably connected to the middle of the crankshaft 19, and one end of the connecting rod 20 is rotatably connected to one end of the spray head 5, a drug tank 2 is fixedly mounted on the other side of the top of the base plate 1, an inclined tube 7 is rotatably connected to the middle of the top of the drug tank 2 through a bearing 2, a flushing head 8 is fixedly connected to the bottom end of the inclined tube 7 for cleaning, a driven gear 9 is fixedly sleeved on the top of the inclined tube 7, a motor 10 is fixedly mounted on one side of the top of the drug tank 2, and an output end of the motor 10 is fixedly connected to a driving gear 11 through the inner wall of the drug tank 2.

[0026] When in use, by starting the cylinder 16 during the spraying of medicinal herbs, the spray head 5 can be driven to move up and down, so that the spraying position can be adjusted according to the height of the tobacco plants, and the spraying effect is good. By driving the crankshaft 19 to rotate, with the cooperation of the connecting rod 20, the spray head 5 can be driven to rotate back and forth, thereby increasing the spraying range of the agent and improving work efficiency.

[0027] A motor 2 18 is fixedly mounted on one side of the top of the mounting shell 17, and the output end of the motor 2 18 passes through the inner wall of the mounting shell 17 and is fixedly connected to the top of the crankshaft 19 for transmission. A liquid level switch 24 is fixedly mounted on the bottom of one side of the inner wall of the medicine tank 2, and an indicator light 25 is fixedly mounted on the front of the medicine tank 2. The indicator light 25 is electrically connected to an external power supply through the liquid level switch 24 to control opening and closing.

[0028] When in use, the external power supply is connected, and the operation of the device is controlled by the external switch. The liquid level switch 24 can monitor the liquid level of the medicine in the medicine tank 2. When it is lower than the set value, the indicator light 25 will be activated to remind people to add liquid medicine. The motor 2 18 is used to drive the crankshaft 19 to rotate, so as to drive the spray head 5 to rotate left and right.

[0029] A liquid injection nozzle 6 is fixedly connected to the side of the top of the medicine tank 2 away from the motor 10, and a water pump 3 is fixedly installed on the bottom of the medicine tank 2 away from the motor 10. The input end of the water pump 3 is connected to the interior of the medicine tank 2, and the output end of the water pump 3 is fixedly connected to a delivery pipe 4, and one end of the delivery pipe 4 is fixedly connected to a spray head 5 for delivering and spraying the medicine. Universal wheels 22 are fixedly installed at the four corners of the bottom end of the base plate 1, and a push handle 21 is fixedly connected to one end of the top end of the base plate 1 for movement.

[0030] When in use, the medicine to be sprayed is poured into the medicine tank 2 from the injection nozzle 6. With the setting of the universal wheel 22, the push handle 21 can be pushed to move the device to the tobacco planting site. By starting the water pump 3, the medicine in the medicine tank 2 is extracted and transported to the spray head 5 along the delivery pipe 4 for spraying, so as to spray the tobacco and kill insects, thereby ensuring the smooth growth of the plants.

[0031] The driving gear 11 is meshed with the driven gear 9 for transmission. The top of the inclined tube 7 is fixedly connected with a rotary joint 12. A water pump 14 is fixedly installed on one side of the top of the medicine tank 2. The input end of the water pump 14 is fixedly connected with a cleaning pipe 15. A clamping ring 23 is fixedly connected to the bottom of the back of the medicine tank 2. The output end of the water pump 14 is fixedly connected with a connecting pipe 13, and one end of the connecting pipe 13 is fixedly connected to the top of the rotary joint 12 for conveying cleaning liquid.

[0032] When in use, after the medicine spraying on the tobacco is completed, the water pump 2 14 is started, the cleaning liquid is extracted by using the cleaning pipe 15, and the cleaning liquid is sprayed from the flushing head 8 along the connecting pipe 13 and the inclined pipe 7. At the same time, the motor 10 can be started, and the inclined pipe 7 is driven to rotate with the cooperation of the driving gear 11 and the driven gear 9, so that the inner wall of the medicine tank 2 can be fully cleaned. After the cleaning is completed, the clamping ring 23 can be used to limit the cleaning pipe 15 to prevent swinging.

[0033] When used specifically, the utility model is a drug spraying assembly for tobacco planting. The drug to be sprayed is poured into the drug tank 2 from the liquid injection nozzle 6. With the setting of the universal wheel 22, the push handle 21 can be pushed to move the device to the tobacco planting site. The drug in the drug tank 2 is extracted by starting the water pump 3, and is transported to the spray head 5 along the delivery pipe 4 for spraying. The tobacco is sprayed with drugs to kill insects to ensure the smooth growth of the plants. By starting the cylinder 16 during the spraying of the herbs, the spray head 5 can be driven to move up and down, so that the spraying position can be adjusted according to the height of the tobacco plants, and the spraying effect is good. By starting the motor The crankshaft 19 is driven by the second 18 to rotate, and with the cooperation of the connecting rod 20, the spray head 5 can be driven to rotate back and forth, thereby increasing the spraying range of the medicine and improving the working efficiency. After the medicine spraying on the tobacco is completed, the water pump 14 is started, and the cleaning liquid is extracted by the cleaning pipe 15, and sprayed from the flushing head 8 along the connecting pipe 13 and the inclined pipe 7. At the same time, the motor 10 can be started, and the inclined pipe 7 is driven to rotate with the cooperation of the driving gear 11 and the driven gear 9, which can fully clean the inner wall of the medicine tank 2, thereby having a better cleaning effect on the residual medicine on the inner wall of the medicine tank 2, and avoiding the situation of cross contamination between medicines.

Claims

1. A drug spraying assembly for tobacco planting, comprising a bottom plate (1), characterized in that: A cylinder (16) is fixedly mounted on one side of the top of the base plate (1), and a mounting shell (17) is fixedly connected to the top of the cylinder (16). A spray head (5) is rotatably connected to one side of the mounting shell (17). A crankshaft (19) is rotatably connected to the other side of the mounting shell (17) via a bearing. A connecting rod (20) is rotatably connected to the middle of the crankshaft (19), and one end of the connecting rod (20) is rotatably connected to one end of the spray head (5). A medicine tank (2) is fixedly mounted on the other side of the top of the plate (1); an inclined tube (7) is rotatably connected to the middle of the top of the medicine tank (2) via a second bearing; a flushing head (8) is fixedly connected to the bottom of the inclined tube (7); a driven gear (9) is fixedly sleeved on the top of the inclined tube (7); a motor (10) is fixedly mounted on one side of the top of the medicine tank (2); an output end of the motor (10) passes through the inner wall of the medicine tank (2) and is fixedly connected to a driving gear (11).

2. The drug spraying assembly for tobacco planting according to claim 1, characterized in that: A second motor (18) is fixedly mounted on one side of the top end of the mounting shell (17), and an output end of the second motor (18) passes through the inner wall of the mounting shell (17) and is fixedly connected to the top end of the crankshaft (19).

3. The drug spraying assembly for tobacco planting according to claim 1, characterized in that: The driving gear (11) is meshed with the driven gear (9).

4. The drug spraying assembly for tobacco planting according to claim 1, characterized in that: A liquid injection nozzle (6) is fixedly connected to the top of the medicine tank (2) on the side away from the motor (10), and a water pump (3) is fixedly installed on the bottom of the medicine tank (2) on the side away from the motor (10). The input end of the water pump (3) is connected to the inside of the medicine tank (2), and the output end of the water pump (3) is fixedly connected to a delivery pipe (4), and one end of the delivery pipe (4) is fixedly connected to a spray head (5).

5. The drug spraying assembly for tobacco planting according to claim 1, characterized in that: The top end of the inclined tube (7) is fixedly connected to a rotating joint (12), a water pump 2 (14) is fixedly installed on one side of the top end of the medicine tank (2), a cleaning pipe (15) is fixedly connected to the input end of the water pump 2 (14), and a clamping ring (23) is fixedly connected to the bottom of the back of the medicine tank (2).

6. The drug spraying assembly for tobacco planting according to claim 5, characterized in that: The output end of the second water pump (14) is fixedly connected to a connecting pipe (13), and one end of the connecting pipe (13) is fixedly connected to the top end of the rotary joint (12).

7. The drug spraying assembly for tobacco planting according to claim 1, characterized in that: A liquid level switch (24) is fixedly mounted on the bottom of one side of the inner wall of the medicine tank (2), and an indicator light (25) is fixedly mounted on the front of the medicine tank (2). The indicator light (25) is electrically connected to an external power source via the liquid level switch (24).

8. The drug spraying assembly for tobacco planting according to claim 1, characterized in that: Universal wheels (22) are fixedly mounted at the four corners of the bottom end of the base plate (1), and a push handle (21) is fixedly connected to one end of the top end of the base plate (1).

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