Intelligent program-controlled automatic pesticide spraying device for garden maintenance

Abstract

The utility model relates to the technical field of gardens, and discloses an intelligent program-controlled automatic pesticide spraying device for garden maintenance, which comprises a bottom plate, a water tank is fixedly connected to the middle of the top surface of the bottom plate, a water pump is fixedly connected to the top of the water tank, and the inner wall of the water pump is communicated with an extension pipe I; the upper side of the outer wall of the first extension pipe is in threaded connection with a hollow threaded pipe, the upper side of the inner wall of the hollow threaded pipe is in threaded connection with a second extension pipe, the top of the second extension pipe communicates with a spray head, a plurality of spray holes are formed in the outer wall of the spray head, and a second spring column is fixedly connected to the top of the inner wall of the spray head. The bottom end of the second spring column is fixedly connected with a baffle. When garden pesticide is sprayed, the water pump pumps the pesticide in the water tank to the baffle, the baffle is pushed to expose the spraying holes, the pushing force is adjusted to control the spraying amount, the second extension pipe is rotated to increase the height of the spraying head, the spraying range is expanded, and the working efficiency is greatly improved through full-automatic spraying.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of gardens, especially to an intelligent program-controlled automatic medicine spraying device for garden maintenance. BACKGROUND

[0002] With the acceleration of urbanization, the urban greening area is increasing, and the requirement for garden maintenance is also increasing. Garden managers need to carry out fine management on large-area gardens to ensure the healthy growth of plants. Under the background of the rapid development of artificial intelligence, all industries are transforming to intelligence, and the garden maintenance industry is no exception. Intelligent garden maintenance equipment has become a development trend. The intelligent program-controlled automatic medicine spraying device can use advanced technology to realize remote control and precise spraying, and improve the intelligent level of garden maintenance.

[0003] After searching, the patent publication number CN207971004U discloses a swing type automatic medicine spraying device. Support frames are installed on both sides of the wheels. An electric spraying tank is placed on the support plate. A medicine barrel cover is installed above the electric spraying tank. A gasoline engine is placed on the right side of the support plate. The gasoline engine is connected with a small chain wheel. A large chain wheel, a chain, and a small chain wheel form a chain transmission. A small pulley is connected to the other side of the wheel. A large pulley, a belt, and a small pulley form a belt transmission. A main bevel gear is connected to the outside of the large pulley. A pinion gear and the main bevel gear mesh to form a bevel gear transmission. A crank connecting rod mechanism is formed by the pinion gear, a swing rod, and a spraying pipe. A hand-held handle is fixedly installed on the rear side of the support plate. A balance plate is fixedly installed on the rear side of the support frame. The advantages of the invention are: the device has a simple structure, realizes automatic movement, reduces manual labor, improves spraying efficiency, and realizes uniform spraying of medicine suitable for crop absorption. However, the utility model does not consider that if the spraying range cannot be controlled during spraying, the working time will be increased, and the work efficiency will be reduced. UTILITY MODEL CONTENTS

[0004] To make up for the above shortcomings, the utility model provides an intelligent program-controlled automatic medicine spraying device for garden maintenance, which aims to improve the problem that if the spraying range cannot be controlled, the working time will be increased, and the work efficiency will be reduced in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an intelligent program-controlled automatic spraying device for garden maintenance, comprising a base plate, a water tank fixedly connected to the center of the top surface of the base plate, a water pump fixedly connected to the top of the water tank, an extension pipe connected to the inner wall of the water pump, a hollow threaded pipe threadedly connected to the upper outer wall of the extension pipe, a second extension pipe threadedly connected to the upper inner wall of the hollow threaded pipe, a nozzle connected to the top of the second extension pipe, multiple spray holes opened on the outer wall of the nozzle, a spring column two fixedly connected to the top of the inner wall of the nozzle, a baffle fixedly connected to the bottom end of the spring column two, and a protective mechanism provided on the right side of the base plate for protecting the equipment.

[0006] The above technical solutions include: the hollow threaded pipe ensures smooth and unobstructed liquid flow while possessing excellent pressure resistance; the material and structure of extension pipe two are rigorously selected to withstand working pressure and ensure stable system operation; the size and distribution of the nozzles are precisely calculated to achieve optimal spraying effect and uniform coverage; the elastic coefficient of spring column two is carefully selected to ensure the stability and reliability of the nozzle during operation and avoid uneven spraying caused by pressure fluctuations; the baffle prevents liquid backflow, ensuring smooth system operation and preventing liquid backflow from damaging the equipment; and the protective mechanism provides comprehensive protection for the entire equipment, preventing accidental damage and ensuring safe use.

[0007] As a further description of the above technical solution:

[0008] The protective mechanism includes a hollow plate, the left side of the inner wall of the hollow plate is slidably connected to the right side of the outer wall of the base plate, a spring column is fixedly connected to the middle of the right side of the base plate, and limit columns are fixedly connected to the front and rear ends of the right side of the base plate. A limit ring is threadedly connected to the right side of the outer wall of the limit column, a rubber plate is fixedly connected to the right side of the hollow plate, and elastic plates are fixedly connected to the upper and lower right ends of the base plate.

[0009] Through the above technical solution: the hollow plate and the base plate are slidably connected, which not only ensures the flexibility of the structure, but also ensures the smoothness of operation. The spring column provides the necessary elastic support for the entire device. The limiting column not only limits the movement range of the hollow plate, but also ensures the safety and stability of the device during operation. The threaded connection between the limiting column and the limiting ring reflects the pursuit of precise control. The rubber plate has practical functions of shock absorption and wear resistance. The elastic plate is fixedly connected to the base plate, providing the device with additional elasticity and buffering capacity.

[0010] As a further description of the above technical solution:

[0011] The bottom of the base plate is provided with a toothed rack, and multiple anti-slip plates are fixedly connected to the top left side of the base plate.

[0012] Through the above technical solutions: the rack is designed to ensure the stability and functionality of the overall structure, and the anti-slip plate not only enhances the grip of the base plate, but also improves safety during use.

[0013] As a further description of the above technical solution:

[0014] The rack has gears meshing with each other on both the left and right sides of its inner wall, and a fixed disc is fixedly connected to the front side of each gear.

[0015] Through the above technical solution, the gears ensure smooth and efficient mechanical operation. The gears are fixedly connected to the fixed plate, which not only strengthens the structural strength of the gears, but also provides additional support points for the entire device, ensuring stable operation in various working environments.

[0016] As a further description of the above technical solution:

[0017] A fixing sleeve is fixedly connected to the bottom of the outer wall of the water tank, and the bottom of the fixing sleeve is fixedly connected to the top of the base plate.

[0018] Through the above technical solution, the fixing sleeve not only ensures the stability of the water tank, but also its bottom is fixedly connected to the base plate, thus forming a stable support structure.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the baffle is slidably connected to the inner wall of the nozzle, and the outer wall of the water tank is fixedly connected with markings.

[0021] The above technical solution not only ensures the flexibility of the baffle during use, but also ensures the smooth operation of the nozzle. The markings indicate the water tank capacity or other important information in an intuitive way, making the use of the entire device more convenient and user-friendly, and easy for users to identify and operate.

[0022] As a further description of the above technical solution:

[0023] The right side of the spring post is fixedly connected to the right side of the inner wall of the hollow plate, and the outer wall of the limiting post is slidably connected to the inner wall of the hollow plate.

[0024] The above technical solution ensures that the spring column can effectively exert its elastic force, and the limiting column is slidably connected to the hollow plate, so that the hollow plate can move freely when subjected to external force, while not deviating from its intended running trajectory, thus ensuring the efficiency and safety of the device in practical applications.

[0025] As a further description of the above technical solution:

[0026] A second sealing ring is fixedly connected to the bottom of the outer wall of the hollow threaded tube, and a first sealing ring is fixedly connected to the top of the outer wall of the hollow threaded tube.

[0027] Through the above technical solution: sealing ring 2 ensures the sealing of the connection and prevents liquid leakage. Sealing ring 1 and sealing ring 2 together ensure the sealing performance of the entire system, so that the entire equipment maintains a good sealing state during operation and avoids the decrease in efficiency and possible environmental pollution caused by poor sealing.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, when spraying garden chemicals, the water pump is started to draw the chemicals from the water tank. The chemicals rise to the baffle, pushing the baffle to move up and expose the spray holes. The spray volume is controlled by adjusting the thrust. The extension tube is screwed to connect with the hollow threaded pipe. Rotating the extension tube can raise the height of the nozzle and expand the spray range, realizing fully automated spraying, greatly improving work efficiency, reducing human intervention, and controlling the spray range, thus improving the practicality of the equipment.

[0030] 2. In this utility model, when the right side of the equipment is impacted, the rubber plate first absorbs part of the impact force, then pushes the hollow plate to move to the left along the limiting post, compressing the spring post to further buffer the impact. Finally, the hollow plate hits the elastic plate to complete the impact cancellation, thus achieving multiple protections for the equipment and preventing damage to the equipment due to external factors, thereby increasing maintenance costs and reducing work efficiency. Attached Figure Description

[0031] Figure 1 A perspective view of the front side of the base plate of an intelligent program-controlled automatic spraying device for garden maintenance proposed in this utility model;

[0032] Figure 2 This is a partial structural breakdown diagram of the identification of an intelligent program-controlled automatic spraying device for garden maintenance proposed in this utility model.

[0033] Figure 3 A partial structural diagram of the water tank of an intelligent program-controlled automatic spraying device for garden maintenance proposed in this utility model;

[0034] Figure 4 This is a partial structural diagram of the nozzle of an intelligent program-controlled automatic spraying device for garden maintenance proposed in this utility model;

[0035] Figure 5 This is a partial structural diagram of a hollow slab for an intelligent, program-controlled automatic spraying device for garden maintenance chemicals proposed in this utility model.

[0036] Legend:

[0037] 1. Base plate; 2. Protective mechanism; 201. Hollow plate; 202. Limiting post; 203. Limiting ring; 204. Rubber plate; 205. Spring post one; 206. Elastic plate; 3. Water tank; 4. Water pump; 5. Extension pipe one; 6. Hollow threaded pipe; 7. Extension pipe two; 8. Nozzle; 9. Spray hole; 10. Baffle; 11. Spring post two; 12. Sealing ring one; 13. Sealing ring two; 14. Marker; 15. Rack; 16. Fixing sleeve; 17. Anti-slip plate; 18. Gear; 19. Fixing plate. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] Please see the appendix Figure 1 Appendix Figure 3 and attached Figure 4 An embodiment of this utility model is provided: an intelligent program-controlled automatic spraying device for garden maintenance, including a base plate 1, a water tank 3 fixedly connected to the middle of the top surface of the base plate 1, a water pump 4 fixedly connected to the top of the water tank 3, an extension pipe 5 connected to the inner wall of the water pump 4, a hollow threaded pipe 6 threadedly connected to the upper side of the outer wall of the extension pipe 5, an extension pipe 7 threadedly connected to the upper side of the inner wall of the hollow threaded pipe 6, a nozzle 8 connected to the top of the extension pipe 7, multiple spray holes 9 opened on the outer wall of the nozzle 8, a spring column 11 fixedly connected to the top of the inner wall of the nozzle 8, a baffle 10 fixedly connected to the bottom end of the spring column 11, a protection mechanism 2 provided on the right side of the base plate 1, the protection mechanism 2 is used to protect the equipment, a sealing ring 13 fixedly connected to the bottom end of the outer wall of the hollow threaded pipe 6, and a sealing ring 12 fixedly connected to the top end of the outer wall of the hollow threaded pipe 6.

[0040] Specifically, the hollow threaded tube 6 is designed to ensure smooth and unobstructed liquid flow while possessing excellent pressure resistance. The material and structure of the extension tube 7 are rigorously selected to withstand the pressure during operation and ensure stable system operation. The size and distribution of the nozzles 9 are precisely calculated to achieve the best spraying effect and uniform coverage. The elastic coefficient of the spring column 11 is carefully selected to ensure the stability and reliability of the nozzle 8 during operation and to avoid uneven spraying caused by pressure fluctuations. The baffle 10 prevents liquid backflow, ensuring smooth system operation and preventing liquid backflow from damaging the equipment. The protection mechanism 2 is designed to provide comprehensive protection for the entire equipment, preventing accidental damage and ensuring safe use. The sealing ring 13 ensures the sealing of the connection and prevents liquid leakage. The sealing ring 12 and sealing ring 13 together ensure the sealing performance of the entire system, allowing the entire equipment to maintain a good sealing state during operation and avoiding efficiency reduction and potential environmental pollution caused by poor sealing.

[0041] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 5 The protective mechanism 2 includes a hollow plate 201. The left side of the inner wall of the hollow plate 201 is slidably connected to the right side of the outer wall of the base plate 1. A spring post 205 is fixedly connected to the middle of the right side of the base plate 1. Limiting posts 202 are fixedly connected to the front and rear ends of the right side of the base plate 1. A limiting ring 203 is threadedly connected to the right side of the outer wall of the limiting post 202. A rubber plate 204 is fixedly connected to the right side of the hollow plate 201. Elastic plates 206 are fixedly connected to the right ends of the upper and lower sides of the base plate 1. The right side of the spring post 205 is fixedly connected to the right side of the inner wall of the hollow plate 201. The outer wall of the limiting post 202 is slidably connected to the inner wall of the hollow plate 201.

[0042] Specifically, the hollow plate 201 is slidably connected to the base plate 1, which not only ensures the flexibility of the structure but also the smoothness of operation. The spring column 205 provides the necessary elastic support for the entire device. The limiting column 202 not only limits the movement range of the hollow plate 201 but also ensures the safety and stability of the device during operation. The limiting column 202 is threadedly connected to the limiting ring 203, reflecting the pursuit of precise control. The rubber plate 204 has practical functions of shock absorption and wear resistance. The elastic plate 206 is fixedly connected to the base plate 1, providing the device with additional elasticity and buffering capacity. The spring column 205 is fixedly connected to the hollow plate 201, ensuring that the spring column 205 can effectively exert its elastic force. The limiting column 202 is slidably connected to the hollow plate 201, allowing the hollow plate 201 to move freely when subjected to external forces without deviating from its intended running trajectory, ensuring the efficiency and safety of the device in practical applications.

[0043] Please see the appendix Figure 1 AppendixFigure 2 and attached Figure 3 The bottom of the base plate 1 is provided with a rack 15, and multiple anti-slip plates 17 are fixedly connected to the top left side of the base plate 1. Gears 18 are meshed on both the left and right sides of the inner wall of the rack 15, and a fixed plate 19 is fixedly connected to the front side of the gear 18.

[0044] Specifically, the rack 15 is designed to ensure the stability and functionality of the overall structure, the anti-slip plate 17 not only enhances the grip of the base plate 1, but also improves the safety during use, the gear 18 ensures the smooth and efficient operation of the machine, and the gear 18 is fixedly connected to the fixed plate 19, which not only strengthens the structural strength of the gear 18, but also provides an additional support point for the entire device, ensuring stable operation in various working environments.

[0045] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 A fixing sleeve 16 is fixedly connected to the bottom of the outer wall of the water tank 3. The bottom of the fixing sleeve 16 is fixedly connected to the top of the base plate 1. The outer wall of the baffle 10 is slidably connected to the inner wall of the nozzle 8. A mark 14 is fixedly connected to the outer wall of the water tank 3.

[0046] Specifically, the fixing sleeve 16 not only ensures the stability of the water tank 3, but also its bottom is fixedly connected to the base plate 1, thus forming a stable support structure. The baffle 10 is slidably connected to the nozzle 8, which not only ensures the flexibility of the baffle 10 during use, but also ensures the smooth operation of the nozzle 8. The label 14 indicates the capacity of the water tank 3 or other important information in an intuitive way, making the use of the whole device more convenient and user-friendly, and easy for users to identify and operate.

[0047] Working principle: When spraying chemicals in the garden, start the water pump 4. The water pump 4 will draw out the chemicals from the water tank 3 and move them upward along the extension pipe 5. When the chemicals touch the baffle 10, they will push the baffle 10, causing it to move upward and expose the spray holes 9. The greater the push applied by the water pump 4, the more spray holes 9 will be exposed, thus allowing for quantitative spraying of chemicals. Then, turn the extension pipe 7. Since the extension pipe 7 is threadedly connected to the hollow threaded pipe 6, the extension pipe 7 will rotate out from inside the hollow threaded pipe 6 during the rotation process, thereby raising the height of the nozzle 8 and expanding the spraying range. This achieves fully automated spraying, greatly improves work efficiency, reduces human intervention, and allows for control of the spraying range, improving the practicality of the equipment.

[0048] If the right side of the equipment is impacted, the impact force will first contact the rubber plate 204, which will initially offset the impact force. The impact force will then push the hollow plate 201, causing it to move to the left along the outer wall of the limiting post 202 and squeeze the spring post 205. The spring post 205 will further buffer the impact force. Finally, the hollow plate 201 will collide with the elastic plate 206, which will ultimately offset the impact force. This achieves multiple protections for the equipment, preventing damage caused by external factors, thereby reducing maintenance costs and work efficiency.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An intelligent program-controlled automatic spraying device for garden maintenance chemicals, comprising a base plate (1), characterized in that: A water tank (3) is fixedly connected to the middle of the top surface of the base plate (1). A water pump (4) is fixedly connected to the top of the water tank (3). An extension pipe (5) is connected to the inner wall of the water pump (4). A hollow threaded pipe (6) is threaded to the upper side of the outer wall of the extension pipe (5). An extension pipe (7) is threaded to the upper side of the inner wall of the hollow threaded pipe (6). A nozzle (8) is connected to the top of the extension pipe (7). Multiple spray holes (9) are opened on the outer wall of the nozzle (8). A spring column (11) is fixedly connected to the top of the inner wall of the nozzle (8). A baffle (10) is fixedly connected to the bottom end of the spring column (11). A protection mechanism (2) is provided on the right side of the base plate (1). The protection mechanism (2) is used to protect the equipment.

2. The intelligent program-controlled automatic spraying device for garden maintenance chemicals according to claim 1, characterized in that: The protective mechanism (2) includes a hollow plate (201). The left side of the inner wall of the hollow plate (201) is slidably connected to the right side of the outer wall of the base plate (1). A spring column (205) is fixedly connected to the middle of the right side of the base plate (1). Limiting columns (202) are fixedly connected to the front and rear ends of the right side of the base plate (1). A limiting ring (203) is threadedly connected to the right side of the outer wall of the limiting column (202). A rubber plate (204) is fixedly connected to the right side of the hollow plate (201). An elastic plate (206) is fixedly connected to the right ends of the upper and lower sides of the base plate (1).

3. The intelligent program-controlled automatic spraying device for garden maintenance chemicals according to claim 1, characterized in that: The bottom of the base plate (1) is provided with a toothed rack (15), and multiple anti-slip plates (17) are fixedly connected to the top left side of the base plate (1).

4. The intelligent program-controlled automatic spraying device for garden maintenance chemicals according to claim 3, characterized in that: The inner wall of the rack (15) is connected to gears (18) on both the left and right sides, and a fixed plate (19) is fixedly connected to the front side of the gears (18).

5. The intelligent program-controlled automatic spraying device for garden maintenance chemicals according to claim 1, characterized in that: A fixing sleeve (16) is fixedly connected to the bottom of the outer wall of the water tank (3), and the bottom of the fixing sleeve (16) is fixedly connected to the top of the base plate (1).

6. The intelligent program-controlled automatic spraying device for garden maintenance chemicals according to claim 1, characterized in that: The outer wall of the baffle (10) is slidably connected to the inner wall of the nozzle (8), and the outer wall of the water tank (3) is fixedly connected with a mark (14).

7. The intelligent program-controlled automatic spraying device for garden maintenance chemicals according to claim 2, characterized in that: The right side of the spring post (205) is fixedly connected to the right side of the inner wall of the hollow plate (201), and the outer wall of the limiting post (202) is slidably connected to the inner wall of the hollow plate (201).

8. The intelligent program-controlled automatic spraying device for garden maintenance chemicals according to claim 1, characterized in that: A sealing ring 2 (13) is fixedly connected to the bottom of the outer wall of the hollow threaded tube (6), and a sealing ring 1 (12) is fixedly connected to the top of the outer wall of the hollow threaded tube (6).

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