Garden intelligent irrigation device driven by solar energy

Abstract

The invention provides an intelligent garden irrigation device driven by solar energy, which comprises a vehicle body, a water pump and a water tank are fixedly mounted on the vehicle body, the water pump is communicated with the interior of the water tank, a pair of bases is horizontally and rotatably connected to the water tank in a reciprocating manner, and a nozzle is vertically and rotatably connected to each base in a reciprocating manner. The nozzles communicate with the output end of the water pump through hoses, a first driving assembly is connected between the two bases, and a second driving assembly is connected between each nozzle and the corresponding base. The first driving assembly drives the base to horizontally swing on the water tank in a reciprocating mode, then the base drives the nozzle to synchronously move through the support, meanwhile, the second driving assembly drives the nozzle to vertically swing on the support in a reciprocating mode, and the vehicle body capable of moving is matched; the spray nozzles can spray water to the garden plants in a large range, the phenomenon of repeated spraying is not prone to occurring, and the plants of all parts of the garden can be evenly irrigated.

Description

Technical Field

[0001] This invention relates to the field of garden irrigation technology, specifically to a smart garden irrigation device that combines solar energy drive. Background Technology

[0002] Garden irrigation is a technical measure to replenish soil moisture in garden green spaces through manual or mechanical means. It is mainly used to meet the growth needs of plants, and also has the functions of regulating temperature and humidity, cleaning plants, and beautifying the environment. The main methods include sprinkler irrigation, drip irrigation, micro-sprinkler irrigation, and single-plant embankment irrigation, covering different vegetation types such as flowers, lawns, and trees. Commonly used equipment includes fixed pipeline sprinkler irrigation systems, medium and low pressure sprinklers, and intelligent irrigation facilities. In the later operation and maintenance of gardens, it is necessary to regularly replenish the soil moisture of garden green spaces through irrigation to meet the water needs of plants. Currently, garden irrigation usually involves laying water pipes for drip irrigation or sprinkler irrigation, and these pipes are usually buried underground. For drip irrigation structures, water is usually dripped directly to fixed points in the garden, which cannot achieve comprehensive drip irrigation. This will have an adverse effect on the growth of garden plants, thereby reducing the use value of the drip irrigation structure. Moreover, the phenomenon of repeated irrigation will occur, which means that some plants cannot be irrigated or receive less irrigation, while other plants are repeatedly irrigated, resulting in inconsistent growth status of garden plants. Summary of the Invention

[0003] The purpose of this invention is to provide a solar-powered intelligent garden irrigation device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: A solar-powered intelligent garden irrigation device includes a vehicle body on which a water pump and a water tank are fixedly mounted. The water pump is connected to the inside of the water tank. A pair of bases are horizontally reciprocatingly connected to the water tank. Each base is vertically reciprocatingly connected to a nozzle. The nozzle is connected to the output end of the water pump via a hose. A first drive assembly is connected between the two bases. A second drive assembly is connected between each nozzle and a base.

[0005] Preferably, the first drive assembly includes a connecting plate, two shafts, two first racks, and two first gears. The connecting plate is horizontally slidably connected to the water tank. The two first racks are respectively fixedly connected to both ends of the connecting plate. The top ends of the two shafts are respectively fixedly connected to the bottom of the two bases, and the bottom ends of the two shafts are rotatably connected to the water tank. The two first gears are respectively coaxially fixedly connected to the two shafts, and the two first gears mesh with the two first racks respectively.

[0006] Preferably, the second drive assembly includes two rotating shafts, two brackets, two second gears, and two second racks. The two rotating shafts are fixedly connected to both sides of the nozzle, and the two brackets are vertically fixedly connected to the base. The nozzle is rotatably connected between the two brackets via the two rotating shafts. The two second gears are coaxially fixedly connected to the two rotating shafts, and the two second racks are horizontally slidably connected to the base. The two second gears mesh with two other gears.

[0007] Preferably, a first traction assembly is provided between the connecting plate and the water tank. The first traction assembly includes a first slide groove, a swing arm, and a slider. The first slide groove is formed on the surface of the connecting plate. The slider is fixedly connected to one end of the swing arm and slidably connected in the first slide groove. The other end of the swing arm is coaxially rotatably connected to the water tank.

[0008] Preferably, a second traction assembly is provided between the two second racks and the base. The second traction assembly includes a traction frame, a traction rod, a guide groove, and a connecting seat. The traction frame is horizontally and elastically connected to the base. The two second racks are fixedly installed on the traction frame. The connecting seat is fixedly installed on the water tank. The guide groove is opened on the connecting seat. The top end of the traction rod is fixedly connected to the bottom of the traction frame and passes through the base. The end of the traction rod is slidably connected in the guide groove.

[0009] Preferably, the base has a second sliding groove, the inner wall of the second sliding groove is horizontally fixedly installed with a guide rod, the traction rod is slidably connected to the surface of the guide rod, and a spring is fixedly connected between the traction rod and the second sliding groove.

[0010] Preferably, the surfaces of both first racks are provided with third grooves, and two limiting blocks are fixedly installed on the top of the water tank, with each first rack slidably connected to the limiting block through the third groove.

[0011] Preferably, a limiting rail is fixedly connected to the side wall of each bracket, and a limiting groove is provided on the traction frame, which is slidably connected to the limiting rail through the limiting groove.

[0012] Preferably, a motor is fixedly installed at the bottom of the vehicle body, a main shaft is vertically and coaxially rotatably connected inside the water tank, the output end of the motor is connected to the end of the main shaft, and one end of the swing arm is connected to the top of the main shaft.

[0013] Preferably, a battery is installed on the top of the vehicle body, the battery is protected by a waterproof casing, and the battery is electrically connected to the motor and the water pump.

[0014] Compared with the prior art, the beneficial effects of the present invention are: The present invention drives the base to swing horizontally back and forth on the water tank through the first drive component, thereby causing the base to drive the nozzle to move synchronously through the bracket. At the same time, the second drive component drives the nozzle to swing vertically back and forth on the bracket. With the cooperation of the movable vehicle body, the nozzle can spray water and irrigate the garden plants over a large area, and it is not easy to have repeated spraying, so that the plants in all parts of the garden can be irrigated evenly. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of the present invention; Figure 2 This is a schematic diagram of the bottom structure of the present invention; Figure 3 This is a schematic diagram of the main structure of the first driving component of the present invention; Figure 4 This is a schematic diagram of the main structure of the second driving component of the present invention; Figure 5 This is a schematic diagram of the traction frame driving the nozzle of the present invention; Figure 6 This is a schematic diagram of the internal structure of the water tank of the present invention.

[0016] In the diagram: 1. Vehicle body; 2. Water pump; 3. Water tank; 4. Shaft; 5. Base; 6. Bracket; 7. Nozzle; 8. Pipe; 9. First gear; 10. First rack; 11. First slide groove; 12. Connecting plate; 13. Swing arm; 14. Slider; 15. Motor; 16. Main shaft; 17. Rotating shaft; 18. Second gear; 19. Second rack; 20. Traction frame; 21. Traction rod; 22. Second slide groove; 23. Guide rod; 24. Spring; 25. Guide groove; 26. Connecting seat; 27. Limiting groove; 28. Limiting track; 29. ​​Stirring rod; 30. Water inlet; 31. Battery; 32. Limiting block; 33. Third slide groove. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Please see Figure 1-6This invention provides a solar-powered intelligent garden irrigation device, comprising a vehicle body 1, on which a water pump 2 and a water tank 3 are fixedly installed. The water pump 2 is connected to the inside of the water tank 3. A pair of bases 5 are horizontally reciprocatingly connected to the water tank 3. Each base 5 is vertically reciprocatingly connected to a nozzle 7. The nozzle 7 is connected to the output end of the water pump 2 through a hose. A first drive assembly is connected between the two bases 5. A second drive assembly is connected between each nozzle 7 and a base 5.

[0019] Please see Figures 1 to 3 In this embodiment, the staff can move the water tank 3, water pump 2 and nozzle 7 together by using the vehicle body 1. In order to facilitate the addition of water to the water tank 3, an inlet 30 is fixedly connected to the top of the water tank 3. When the maintenance solution and water are poured into the water tank 3 through the inlet 30, the water pump 2 can extract the mixture and spray it onto the surface of the garden plants through the pipe 8, hose and nozzle 7. In this process, through the cooperation of the first drive component and the second drive component, the nozzle 7 swings horizontally and vertically at the same time, thereby increasing the spraying area of ​​the nozzle 7. At the same time, since the oscillation of the nozzle 7 in both directions is uniform, the maintenance solution can be sprayed evenly onto the surface of the garden plants.

[0020] It should be noted that in this embodiment, the vehicle body 1 can be replaced with a solar-powered electric vehicle to facilitate the automatic movement of the water tank 3, water pump 2, and nozzle 7. The operator can control these components via remote control. Also, the uniform speed movement of nozzle 7 mentioned above is only under ideal conditions. In this solution, nozzle 7 is actually only approximately uniform in speed. Due to factors such as friction, nozzle 7 cannot achieve uniform speed movement. The uniform speed movement used here is only to illustrate that nozzle 7 can spray the maintenance liquid evenly. Furthermore, the solar-powered electric vehicle can convert solar energy into electrical energy for storage and utilization, thereby reducing energy consumption during use.

[0021] The first drive assembly includes a connecting plate 12, two shafts 4, two first racks 10, and two first gears 9. The connecting plate 12 is horizontally slidably connected to the water tank 3. The two first racks 10 are fixedly connected to both ends of the connecting plate 12. The top ends of the two shafts 4 are fixedly connected to the bottom of the two bases 5, and the bottom ends of the two shafts 4 are rotatably connected to the water tank 3. The two first gears 9 are coaxially fixedly connected to the two shafts 4, and the two first gears 9 mesh with the two first racks 10 respectively.

[0022] Please see Figure 3The connecting plate 12 can reciprocate horizontally at the top of the water tank 3, thereby enabling the connecting plate 12 to drive the two first racks 10 to move synchronously. Since the first rack 10 and the first gear 9 are always in mesh, when the first rack 10 reciprocates horizontally, it can drive the shaft 4 to reciprocate circumferentially through the first gear 9, thereby driving the nozzle 7 to swing horizontally back and forth through the shaft 4.

[0023] It should be noted that, in order to ensure that the first rack 10 and the first gear 9 can mesh stably in this embodiment, a protective shell can be added to the top of the water tank 3 to protect the first gear 9 and the first rack 10 from dust, and a corresponding lubrication system can be set inside the protective shell to facilitate long-term use between the first gear 9 and the first rack 10. The structure and principle of the lubrication system and the assembly of the protective shell are technical means well known to those skilled in the art, and will not be described in detail here.

[0024] The second drive assembly includes two rotating shafts 17, two brackets 6, two second gears 18, and two second racks 19. The two rotating shafts 17 are fixedly connected to both sides of the nozzle 7, and the two brackets 6 are vertically fixedly connected to the base 5. The nozzle 7 is rotatably connected between the two brackets 6 via the two rotating shafts 17. The two second gears 18 are coaxially fixedly connected to the two rotating shafts 17, and the two second racks 19 are horizontally slidably connected to the base 5. The two second gears 18 mesh with the two second racks 19 respectively.

[0025] Please see Figures 3 to 5 In this embodiment, by driving the two second racks 19 to reciprocate horizontally, the two second gears 18 can be driven to reciprocate, thereby causing the second gears 18 to drive the nozzles 7 to reciprocate vertically through the rotating shaft 17 inside the two brackets 6.

[0026] A first traction assembly is provided between the connecting plate 12 and the water tank 3. The first traction assembly includes a first slide groove 11, a swing arm 13 and a slider 14. The first slide groove 11 is opened on the surface of the connecting plate 12. The slider 14 is fixedly connected to one end of the swing arm 13 and slidably connected in the first slide groove 11. The other end of the swing arm 13 is coaxially rotatably connected to the water tank 3.

[0027] Please see Figure 3When the swing arm 13 rotates, the other end of the swing arm 13 can drive the slider 14 to revolve. The first rack 10 can move horizontally on the top of the water tank 3 in the same straight line as the travel path of the vehicle body 1. Therefore, under the drive of the slider 14, the slider 14 can push the two first racks 10 to reciprocate horizontally inside the first slide groove 11 during the revolution. When the first rack 10 reciprocates horizontally, the first gear 9 can drive the shaft 4 to reciprocate circumferentially, thereby causing the shaft 4 to drive one end of the base 5 to reciprocate. Since the base 5 has a certain length, the bracket 6 fixedly installed on the other side of the base 5 can drive the nozzle 7 to reciprocate.

[0028] It should be noted that the motor 15 is fixedly installed at the bottom of the vehicle body 1, the main shaft 16 is vertically and coaxially rotatably connected to the water tank 3, the output end of the motor 15 is connected to the end of the main shaft 16, and one end of the swing arm 13 is connected to the top of the main shaft 16.

[0029] Please see Figure 2 and Figure 6 The motor 15 can drive the main shaft 16 to rotate from below the vehicle body 1. When the main shaft 16 rotates, it can drive one end of the swing arm 13 to rotate, so as to realize the reciprocating swing of the nozzle 7 in the horizontal direction. At the same time, the stirring rod 29 is horizontally fixedly installed in the part of the main shaft 16 inside the water tank 3. At this time, the main shaft 16 can also drive the stirring rod 29 to rotate inside the water tank 3, so as to achieve uniform mixing of the curing liquid and water.

[0030] A second traction assembly is provided between the two second racks 19 and the base 5. The second traction assembly includes a traction frame 20, a traction rod 21, a guide groove 25, and a connecting seat 26. The traction frame 20 is horizontally and elastically connected to the base 5. The two second racks 19 are fixedly installed on the traction frame 20. The connecting seat 26 is fixedly installed on the water tank 3. The guide groove 25 is opened on the connecting seat 26. The top end of the traction rod 21 is fixedly connected to the bottom of the traction frame 20 and passes through the base 5. The end of the traction rod 21 is slidably connected to the guide groove 25. A second sliding groove 22 is opened on the base 5. A guide rod 23 is horizontally fixedly installed on the inner wall of the second sliding groove 22. The traction rod 21 is slidably connected to the surface of the guide rod 23. A spring 24 is fixedly connected between the traction rod 21 and the second sliding groove 22.

[0031] Please see Figures 3 to 5Since the base 5 can drive the nozzle 7 to swing back and forth, the base 5 can also drive the traction rod 21 to move horizontally synchronously through the second slide groove 22 and the guide rod 23. However, since the end of the traction rod 21 is slidably connected inside the guide groove 25, in the initial state, the end of the traction rod 21 is located in the middle of the guide groove 25, and the traction rod 21 is also located on the side of the second slide groove 22 away from the nozzle 7. At the same time, the spring 24 is in a naturally extended state. When the nozzle 7 swings to one side under the drive of the base 5, the base 5 can drive the traction rod 21 to move synchronously. At this time, the traction rod 21 can only move horizontally inside the guide groove 25 under the restriction of the guide groove 25. Assuming that the nozzle 7 swings to the left at this time, the end of the traction rod 21 will move to the left inside the guide groove 25. As the base 5 swings to the left, the second slide groove 22 gradually approaches the guide groove 25. Therefore, the traction rod 21 can gradually move along the axial direction of the guide rod 23 inside the second slide groove 22 and approach the nozzle 7. As the traction rod 21 moves, it compresses the spring 24 to store energy. The traction rod 21 can also drive the top traction frame 20 to move towards the nozzle 7. When the traction frame 20 moves, it can drive the second rack 19 to move synchronously. The second rack 19 can drive the rotating shaft 17 to rotate through the second gear 18, so that the rotating shaft 17 drives the nozzle 7 to swing upward on the inner wall of the bracket 6. When the nozzle 7 moves to the right, the nozzle 7 swings downward. This is repeated, so that the nozzle 7 can also swing vertically during the horizontal reciprocating swing.

[0032] It should be noted that, in order to ensure that the second rack 19 and the second gear 18 can mesh stably in this embodiment, a protective shell can be added to the top of the water tank 3 to protect the second gear 18 and the second rack 19 from dust, and a corresponding lubrication system can be set inside the protective shell to facilitate long-term use between the second gear 18 and the second rack 19. The structure and principle of the lubrication system and the assembly of the protective shell are technical means well known to those skilled in the art, and will not be described in detail here.

[0033] The surfaces of the two first racks 10 are provided with third grooves 33, and two limiting blocks 32 are fixedly installed on the top of the water tank 3. Each first rack 10 is slidably connected to the limiting block 32 through the third groove 33.

[0034] Please see Figure 3 The cooperation of the third slide 33 and the limiting block 32 can guide the movement of the first rack 10, so that the first rack 10 can only follow the connecting plate 12 to perform reciprocating horizontal movement.

[0035] Each bracket 6 has a fixedly connected limit rail 28 on its side wall, and a limit groove 27 is provided on the traction frame 20. The traction frame 20 is slidably connected to the limit rail 28 through the limit groove 27.

[0036] Please see Figure 4 and Figure 5 When the traction frame 20 moves horizontally, it can drive the limiting groove 27 to move synchronously on the surface of the limiting track 28. The cooperation between the limiting groove 27 and the limiting track 28 can guide the movement path of the traction frame 20. The T-shaped structure can prevent the traction frame 20 from detaching from the surface of the bracket 6, so that the second gear 18 and the second rack 19 can mesh precisely.

[0037] Furthermore, in this embodiment, a battery 31 is installed on the top of the vehicle body 1. The battery 31 is protected by a waterproof casing. The battery 31 is electrically connected to the motor 15 and the water pump 2 to provide power to the motor 15 and the water pump 2. The power supply process of the battery 31, the water pump 2 and the motor 15, as well as the circuit system, are technical means well known to those skilled in the art and will not be described in detail here.

[0038] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A garden intelligent irrigation device driven by solar energy, comprising a vehicle body (1), a water pump (2) and a water tank (3) are fixedly installed on the vehicle body (1), the water pump (2) is communicated with the inside of the water tank (3), characterized in that: The water tank (3) is horizontally reciprocating rotationally connected with a pair of bases (5), each of the bases (5) is vertically reciprocating rotationally connected with a nozzle (7), the nozzle (7) is communicated with the output end of the water pump (2) through a hose, the first driving assembly is connected between the two bases (5), and the second driving assembly is connected between each nozzle (7) and the base (5).

2. The garden intelligent irrigation device driven by solar energy according to claim 1, characterized in that: The first driving assembly comprises a connecting plate (12), two shaft bodies (4), two first racks (10) and two first gears (9), the connecting plate (12) is horizontally slidingly connected on the water tank (3), the two first racks (10) are fixedly connected at the two ends of the connecting plate (12) respectively, the top ends of the two shaft bodies (4) are fixedly connected at the bottom of the two bases (5) respectively, the bottom ends of the two shaft bodies (4) are rotationally connected on the water tank (3), and the two first gears (9) are coaxially fixedly connected on the two shaft bodies (4) respectively.

3. The garden intelligent irrigation device driven by solar energy according to claim 1, characterized in that: The second driving assembly comprises two rotating shafts (17), two supports (6), two second gears (18) and two second racks (19), the two rotating shafts (17) are fixedly connected at the two sides of the nozzle (7), the two supports (6) are vertically fixedly connected on the base (5), the nozzle (7) is rotationally connected between the two supports (6) through the two rotating shafts (17), the two second gears (18) are coaxially fixedly connected on the two rotating shafts (17) respectively, the two second racks (19) are horizontally slidingly connected on the base (5), and the two second gears (18) are meshed with the two second racks (19) respectively.

4. The garden intelligent irrigation device driven by solar energy according to claim 2, characterized in that: A first traction assembly is arranged between the connecting plate (12) and the water tank (3), the first traction assembly comprises a first sliding groove (11), a swing arm (13) and a sliding block (14), the first sliding groove (11) is formed in the surface of the connecting plate (12), the sliding block (14) is fixedly connected at one end of the swing arm (13) and slidingly connected in the first sliding groove (11), and the other end of the swing arm (13) is coaxially rotationally connected on the water tank (3).

5. The garden intelligent irrigation device driven by solar energy according to claim 3, characterized in that: A second traction assembly is arranged between the two second racks (19) and the base (5), the second traction assembly comprises a traction frame (20), a traction rod (21), a guide groove (25) and a connecting seat (26), the traction frame (20) is elastically connected on the base (5), the two second racks (19) are fixedly installed on the traction frame (20), the connecting seat (26) is fixedly installed on the water tank (3), the guide groove (25) is formed in the connecting seat (26), the top end of the traction rod (21) is fixedly connected at the bottom of the traction frame (20) and penetrates through the base (5), and the tail end of the traction rod (21) is slidingly connected in the guide groove (25).

6. The garden intelligent irrigation device driven by solar energy according to claim 5, characterized in that: The base (5) is provided with a second sliding groove (22), the inner wall of the second sliding groove (22) is horizontally fixedly provided with a guide rod (23), the traction rod (21) is slidably connected to the surface of the guide rod (23), and the traction rod (21) is fixedly connected with the spring (24) between the second sliding groove (22).

7. The garden intelligent irrigation device driven by solar energy according to claim 2, characterized in that: The surfaces of the two first gear racks (10) are provided with third sliding grooves (33), and the top of the water tank (3) is fixedly provided with two limiting blocks (32). Each first gear rack (10) is slidably connected to the limiting block (32) through the third sliding groove (33).

8. The garden intelligent irrigation device driven by solar energy according to claim 5, characterized in that: The sidewall of each support (6) is fixedly connected with a limiting track (28), the traction frame (20) is provided with a limiting groove (27), and the traction frame (20) is slidably connected to the limiting track (28) through the limiting groove (27).

9. The garden intelligent irrigation device driven by solar energy according to claim 4, characterized in that: The bottom of the vehicle body (1) is fixedly provided with a motor (15), the inside of the water tank (3) is vertically and coaxially rotatably connected with a main shaft (16), the output end of the motor (15) is connected with the tail end of the main shaft (16), and one end of the swing arm (13) is connected with the top end of the main shaft (16).

10. The garden intelligent irrigation device driven by solar energy according to claim 9, characterized in that: The top of the vehicle body (1) is additionally provided with a storage battery (31), the storage battery (31) is protected by a waterproof shell, and the storage battery (31) is electrically connected with the motor (15) and the water pump (2).

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