Automatic water replenishing device for garden soil

Abstract

The utility model relates to the technical field of soil water replenishing, in particular to an automatic garden soil water replenishing device which comprises a water replenishing device body, four heightened supporting legs are installed on the lower end face of the water replenishing device body, a water tank and a water pump are fixedly installed on the upper end face of the water replenishing device body, and the two ends of the water replenishing device body are each connected with two side plates. The two cams rotate to extrude the two limiting connecting seats at the same time, so that the first U-shaped spraying device and the second U-shaped spraying device with elasticity can slowly enlarge the distance to enlarge the water replenishing range, more soil can be replenished with water, meanwhile, the humidity sensor can detect the humidity of the soil in real time, and the water replenishing efficiency is improved. The automatic water replenishing device has the advantages that water can be replenished automatically, rainwater can be effectively filtered and stored by the aid of the two filter plates, accordingly, the rainwater can be used for replenishing soil, water resources can be saved, and the stability of the whole automatic water replenishing device can be improved by the aid of the ground sinking rod.

Description

Technical Field

[0001] The utility model relates to the technical field of soil water replenishment, in particular to an automatic garden soil water replenishment device. Background Art

[0002] Soil replenishment is because plants need to absorb a large amount of water during their growth process, some of which will be evaporated. This requires enough water in the soil to meet the plants' water needs. If there is a lack of water in the soil, the plants will suffer from water stress, which will affect their normal growth and development.

[0003] The prior art discloses patent application number "CN202023022414.4", a device for automatically replenishing water for trees in a quantitative manner, including a water pump connected to a water source; a soil moisture sensor is arranged inside the soil, the soil moisture sensor is coupled to a PLC, and the PLC is coupled to the water pump; the output end of the water pump is connected to a water outlet pipe capable of spraying water toward the soil near the tree; the automation of water replenishment irrigation for trees is achieved.

[0004] The automatic water replenishing device can only realize timely water replenishment, and in actual use, since the spraying range of most automatic water replenishing devices has certain limitations, the water replenishing device can only spray the soil within a fixed range, so that more soil cannot be replenished, thereby affecting the water replenishment effect of the automatic water replenishing device and being not conducive to the use of the automatic water replenishing device. Utility Model Content

[0005] The utility model aims to provide a garden soil automatic water replenishing device to solve the problems raised in the above background technology.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] An automatic water replenishing device for garden soil comprises a water replenishing device body, the lower end surface of the water replenishing device body is respectively equipped with four heightened legs, the upper end surface of the water replenishing device body is fixedly equipped with a water tank and a water pump, two sides of the water replenishing device body are connected to two side plates, the inner sides of the two side plates are fixedly connected to fixed sliding rods, the outer surfaces of the two fixed sliding rods are threadedly connected to a first sliding block and a second sliding block, and the lower end surfaces of the two second sliding blocks are equipped with a No. 1 U-shaped spraying device;

[0008] A No. 2 U-shaped spray device is installed on the lower end surfaces of the two second sliders, and a spray head is connected in an array on one side of the No. 1 U-shaped spray device and the No. 2 U-shaped spray device. A first connecting spring is connected between the two first sliders and the second slider. The lower end surface of the water replenishment device body is rotatably connected to a rotating shaft, and two cams are fixedly installed on the outer surface of the rotating shaft.

[0009] Preferably, two second connecting springs are connected between the No. 1 U-shaped spraying device and the No. 2 U-shaped spraying device, one side of the second connecting spring is connected to the rear end face of the No. 1 U-shaped spraying device, and the other side of the second connecting spring is connected to the front end face of the No. 2 U-shaped spraying device, a servo motor is installed on the upper end face of the rotating shaft, and the inner side faces of the No. 1 U-shaped spraying device and the No. 2 U-shaped spraying device are fixedly connected to the limited position connecting seat.

[0010] Preferably, pipes are installed on the inner sides of the water tank and the water pump, the right end face of the water pump is connected to the upper end faces of the No. 1 U-shaped spray device and the No. 2 U-shaped spray device through a hose, the rear end face of the water replenishment device body is slidably connected with an L-shaped plug rod, the lower end face of the L-shaped plug rod is slidably connected with a telescopic seat, the rear end face of the telescopic seat is installed with a humidity sensor, and the upper end face of the water replenishment device body is threadedly connected with a first fastening bolt.

[0011] Preferably, the upper end surface of the water tank is fixedly connected to a collecting top box, two first filter plates are installed inside the collecting top box, the upper end surface of the water tank is connected to a second filter plate, both ends of the water tank are slidably clamped with U-shaped positioning plates, the inner side surfaces of the U-shaped positioning plates pass through the water tank and extend to both ends of the second filter plate, and the lower end surface of the collecting top box is fixedly connected to a rain shield.

[0012] Preferably, the outer surfaces of the four elevated legs are slidably connected to the first U-shaped seat, the interior of the first U-shaped seat is rotatably connected to a movable plate, the two ends of the movable plate are rotatably mounted with the second U-shaped seat, the upper end surface of the second U-shaped seat is mounted with a ground-entrapped rod, the lower side of the ground-entrapped rod passes through the second U-shaped seat and extends to the lower end surface of the second U-shaped seat, and one side of the first U-shaped seat is threadedly connected to a second fastening bolt.

[0013] Preferably, one side of the first connecting spring is connected to the rear end face of the first slider, and the other side of the first connecting spring is connected to the front end face of the second slider, and the upper side of the rotating shaft passes through the water replenishing device body and extends to the upper end face of the water replenishing device body.

[0014] Beneficial effects of the utility model:

[0015] 1. The utility model squeezes two limit connection seats at the same time by rotating two cams, so that the elastic No. 1 U-shaped spraying device and the No. 2 U-shaped spraying device can slowly expand the distance and increase the range of water replenishment, so as to replenish water to more soil and improve the flexibility of the automatic water replenishment device. At the same time, the humidity sensor can detect the humidity of the soil in real time, so as to realize the automation of water replenishment;

[0016] 2. The utility model can effectively filter and store rainwater by utilizing two filter plates, so that rainwater can be used to replenish soil water and save water resources. Then, the four ground-sunk rods at the second U-shaped seats can be fixed in the soil at the same time to increase the stability of the entire automatic water replenishment device and make the water replenishment work more reliable and safe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

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

[0019] Figure 2 This utility model Figure 1 A schematic diagram of the installation of the fixed sliding rod, the first sliding block and the second sliding block;

[0020] Figure 3 This utility model Figure 2 The enlarged view of point A in the middle;

[0021] Figure 4 This utility model Figure 1 A schematic diagram of the structure of the collecting top box, the first filter plate and the second filter plate;

[0022] Figure 5 This utility model Figure 1 The installation diagram of the first U-shaped seat, the second U-shaped seat and the movable plate;

[0023] The reference numerals in the figures are as follows:

[0024] 1. Water replenishment device body; 2. Raised legs; 3. Water tank; 4. Water pump; 5. Side panel; 6. Fixed slide bar; 7. First slide block; 8. No. 1 U-shaped spraying device; 9. Nozzle; 10. Second slide block; 11. No. 2 U-shaped spraying device; 12. First connecting spring; 13. Second connecting spring; 14. Rotating shaft; 15. Servo motor; 16. Cam; 17. Limit connecting seat; 18. Pipeline; 19. Hose; 20. L-shaped plug rod; 21. Telescopic seat; 22. Humidity sensor; 23. Collecting top box; 24. First filter plate; 25. Second filter plate; 26. U-shaped positioning plate; 27. Rain cover; 28. First U-shaped seat; 29. ​​Movable plate; 30. Second U-shaped seat; 31. Ground-sunk rod; 32. First fastening bolt; 33. Second fastening bolt. DETAILED DESCRIPTION

[0025] 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 of 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.

[0026] like Figures 1 to 5 As shown, an automatic water replenishing device for garden soil comprises a water replenishing device body 1, four heightened legs 2 are respectively installed on the lower end surface of the water replenishing device body 1, a water tank 3 and a water pump 4 are fixedly installed on the upper end surface of the water replenishing device body 1, two side plates 5 are connected to both ends of the water replenishing device body 1, fixed slide bars 6 are fixedly connected to the inner side surfaces of the two side plates 5, the outer surfaces of the two fixed slide bars 6 are threadedly connected to the first slide block 7 and the second slide block 10, and the lower end surfaces of the two second slide blocks 10 are installed with a No. 1 U-shaped spraying device 8;

[0027] A No. 2 U-shaped spraying device 11 is installed on the lower end surfaces of the two second sliders 10, and a nozzle 9 is connected in an array on one side of the No. 1 U-shaped spraying device 8 and the No. 2 U-shaped spraying device 11. A first connecting spring 12 is connected between the two first sliders 7 and the second slider 10. The lower end surface of the water replenishment device body 1 is rotatably connected to a rotating shaft 14, and two cams 16 are fixedly installed on the outer surface of the rotating shaft 14.

[0028] Two second connecting springs 13 are connected between the No. 1 U-shaped spraying device 8 and the No. 2 U-shaped spraying device 11. By installing and using the first connecting spring 12 and the second connecting spring 13, the elastic force of the two connecting springs is utilized to allow the two U-shaped spraying devices to move simultaneously and return to their original positions to adjust the range of water replenishment, thereby replenishing water to the soil around the water replenishing devices. It is easy to use. One side of the second connecting spring 13 is connected to the rear end face of the No. 1 U-shaped spraying device 8, and the other side of the second connecting spring 13 is connected to the front end face of the No. 2 U-shaped spraying device 11. A servo motor 15 is installed on the upper end face of the rotating shaft 14. The inner side faces of the No. 1 U-shaped spraying device 8 and the No. 2 U-shaped spraying device 11 are fixedly connected to a limited connection seat 17. Through the setting of the limited connection seat 17, the interiors of the two limited connection seats 17 are adapted to the two cams 16, thereby facilitating the adjustment of the range of water replenishment.

[0029] The inner sides of the water tank 3 and the water pump 4 are installed with a pipe 18. The right end face of the water pump 4 is connected to the upper end faces of the No. 1 U-shaped spraying device 8 and the No. 2 U-shaped spraying device 11 through a hose 19. The rear end face of the water replenishing device body 1 is slidably connected with an L-shaped plug rod 20, and the lower end face of the L-shaped plug rod 20 is slidably connected with a telescopic seat 21. The rear end face of the telescopic seat 21 is installed with a humidity sensor 22. The upper end face of the water replenishing device body 1 is threadedly connected with a first fastening bolt 32. Through the installation and use of the L-shaped plug rod 20 and the first fastening bolt 32, the L-shaped plug rod 20 can fix the humidity sensor 22 on the water replenishing device, and then cooperate with the PLC controller to control the opening or closing of the water pump 4 and the servo motor 15, which is convenient for water replenishment. Then, the first fastening bolt 32 is rotated to allow the first fastening bolt 32 to squeeze and fix the L-shaped plug rod 20, thereby improving the stability of the humidity sensor 22 during installation.

[0030] The upper end surface of the water tank 3 is fixedly connected to a collecting top box 23, and two first filter plates 24 are installed inside the collecting top box 23. The upper end surface of the water tank 3 is connected to a second filter plate 25. Both ends of the water tank 3 are slidably clamped with U-shaped positioning plates 26. The inner side surfaces of the U-shaped positioning plates 26 penetrate the water tank 3 and extend to both ends of the second filter plate 25. The lower end surface of the collecting top box 23 is fixedly connected to a rain shield 27. By setting the rain shield 27, the water pump 4 and the servo motor 15 can be protected by the rain shield 27, thereby increasing the waterproof capability.

[0031] The outer surfaces of the four elevated legs 2 are all slidably connected to the first U-shaped seat 28, and the interior of the first U-shaped seat 28 is rotatably connected to a movable plate 29, and the second U-shaped seats 30 are rotatably installed at both ends of the movable plate 29, and a ground-entrapped rod 31 is installed on the upper end surface of the second U-shaped seat 30, and the lower side of the ground-entrapped rod 31 passes through the second U-shaped seat 30 and extends to the lower end surface of the second U-shaped seat 30, and a second fastening bolt 33 is threadedly connected to one side of the first U-shaped seat 28.

[0032] One side of the first connecting spring 12 is connected to the rear end face of the first slider 7, and the other side of the first connecting spring 12 is connected to the front end face of the second slider 10. The upper side of the rotating shaft 14 passes through the water replenishing device body 1 and extends to the upper end face of the water replenishing device body 1.

[0033] The working principle of the garden soil automatic water replenishing device provided by the utility model is as follows:

[0034] By using the water pump 4, the water source in the water tank 3 can be transported to the No. 1 U-shaped spraying device 8 and the No. 2 U-shaped spraying device 11 through the pipeline 18 and the hose 19, and then sprayed out by the nozzles 9 at the two U-shaped spraying devices to replenish water to the soil. Then, the servo motor 15 is started, and the output shaft of the servo motor 15 drives the two cams 16 on the rotating shaft 14 to rotate, so that the two cams 16 will squeeze the two limit connecting seats 17 at the same time, so that the first slider 7 and the second slider 10 move synchronously on the two fixed slide bars 6, so that the No. 1 U-shaped spraying device 8 and the No. 2 U-shaped spraying device 11 equipped with the first connecting spring 12 and the second connecting spring 13 can slowly expand the distance and increase the range of water replenishment, so as to replenish water to more soil and improve the flexibility of the automatic water replenishment device. At the same time, the L-shaped plug rod 20 is pulled downward, so that the telescopic seat 21 at the L-shaped plug rod 20 can be extended into the soil, so that the humidity sensor 22 can detect the humidity of the soil in real time, thereby realizing the automation of water replenishment;

[0035] The second filter plate 25 at the collecting top box 23 can be clamped and fixed by using two U-shaped positioning plates 26, so that the second filter plate 25 can preliminarily filter the rainwater collected on rainy days, and then the two first filter plates 24 inside the collecting top box 23 can further filter the rainwater, so that the rainwater is effectively filtered and stored, so that the rainwater can be used for soil water replenishment, saving water resources, and then the first U-shaped seats 28 at the four raised legs 2 are moved downward respectively, so that the movable plate 29 at the first U-shaped seat 28 can drive the second U-shaped seat 30 to fit to the ground, and then the second fastening bolt 33 is rotated so that the second fastening bolt 33 can squeeze and fix the first U-shaped seat 28, and then the ground-entrapped rod 31 at the second U-shaped seat 30 is knocked with a tool, so that the second U-shaped seat 30 can be fixed in the soil, so as to increase the stability of the entire automatic water replenishment device and make the water replenishment work more reliable and safe.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A garden soil automatic water replenishing device, comprising a water replenishing device body (1), characterized in that: The lower end surface of the water replenishment device body (1) is respectively installed with four heightened legs (2); the upper end surface of the water replenishment device body (1) is fixedly installed with a water tank (3) and a water pump (4); both ends of the water replenishment device body (1) are connected with two side panels (5); the inner side surfaces of the two side panels (5) are fixedly connected with fixed slide bars (6); the outer surfaces of the two fixed slide bars (6) are threadedly connected with a first slide block (7) and a second slide block (10); and the lower end surfaces of the two second slide blocks (10) are installed with a No. 1 U-shaped spray device (8); A second U-shaped spray device (11) is installed on the lower end surfaces of the two second sliding blocks (10); a nozzle (9) is connected in an array to one side of the first U-shaped spray device (8) and the second U-shaped spray device (11); a first connecting spring (12) is connected between the two first sliding blocks (7) and the second sliding block (10); a rotating shaft (14) is rotatably connected to the lower end surface of the water replenishment device body (1); and two cams (16) are fixedly installed on the outer surface of the rotating shaft (14).

2. The automatic garden soil water replenishing device according to claim 1, characterized in that: Two second connection springs (13) are connected between the first U-shaped spraying device (8) and the second U-shaped spraying device (11), one side of the second connection spring (13) is connected to the rear end surface of the first U-shaped spraying device (8), and the other side of the second connection spring (13) is connected to the front end surface of the second U-shaped spraying device (11), a servo motor (15) is installed on the upper end surface of the rotating shaft (14), and the inner side surfaces of the first U-shaped spraying device (8) and the second U-shaped spraying device (11) are fixedly connected to a limited connection seat (17).

3. The automatic water replenishing device for garden soil according to claim 1, characterized in that: The inner side surfaces of the water tank (3) and the water pump (4) are installed with a pipe (18). The right end surface of the water pump (4) is connected to the upper end surfaces of the first U-shaped spraying device (8) and the second U-shaped spraying device (11) through a hose (19). The rear end surface of the water replenishing device body (1) is slidably connected with an L-shaped plug rod (20). The lower end surface of the L-shaped plug rod (20) is slidably connected with a telescopic seat (21). The rear end surface of the telescopic seat (21) is installed with a humidity sensor (22). The upper end surface of the water replenishing device body (1) is threadedly connected with a first fastening bolt (32).

4. The automatic garden soil water replenishing device according to claim 1, characterized in that: The upper end surface of the water tank (3) is fixedly connected to a collecting top box (23), two first filter plates (24) are installed inside the collecting top box (23), the upper end surface of the water tank (3) is connected to a second filter plate (25), both ends of the water tank (3) are slidably engaged with U-shaped positioning plates (26), the inner side surface of the U-shaped positioning plate (26) passes through the water tank (3) and extends to the two ends of the second filter plate (25), and the lower end surface of the collecting top box (23) is fixedly connected to a rain shield (27).

5. The automatic garden soil water replenishing device according to claim 1 is characterized in that: The outer surfaces of the four raised legs (2) are all slidably connected to a first U-shaped seat (28); the interior of the first U-shaped seat (28) is rotatably connected to a movable plate (29); the two ends of the movable plate (29) are rotatably mounted with a second U-shaped seat (30); the upper end surface of the second U-shaped seat (30) is mounted with a ground-entrapped rod (31); the lower side of the ground-entrapped rod (31) passes through the second U-shaped seat (30) and extends to the lower end surface of the second U-shaped seat (30); and one side of the first U-shaped seat (28) is threadedly connected with a second fastening bolt (33).

6. The automatic garden soil water replenishing device according to claim 1, characterized in that: One side of the first connecting spring (12) is connected to the rear end surface of the first slider (7), and the other side of the first connecting spring (12) is connected to the front end surface of the second slider (10), and the upper side of the rotating shaft (14) passes through the water replenishing device body (1) and extends to the upper end surface of the water replenishing device body (1).

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