Automatic watering device for flower planting

Abstract

The utility model relates to an automatic watering device for flower planting, which comprises a base and a water tank, the upper surface of the base is rotatably connected with a plurality of hollow shafts, the top of each hollow shaft is provided with a bearing tray, and a flower pot is arranged in each bearing tray; a cylinder is mounted on the outer surface of the water tank, a piston rod is arranged in the cylinder, a water inlet pipe and a water outlet pipe are connected to the end of the cylinder, one-way valves are arranged in the water inlet pipe and the water outlet pipe, the end of the water inlet pipe is connected with the water tank, a transverse pipe is connected to the end of the water outlet pipe, and a plurality of nozzles are connected to the outer surface of the transverse pipe; and the spray head corresponds to the flower pot. The electric push rod drives the piston rod to do piston motion, so that water in the water tank can be pumped into the barrel body, the flower pot is watered through the spray head, and due to the fact that the telescopic motion range of the electric push rod each time is fixed, the purpose of regular and quantitative watering can be achieved in cooperation with a timer. The watering device is simple in structure, easy to maintain, low in cost and high in watering precision.

Description

Technical Field

[0001] The utility model relates to the technical field of flower planting, in particular to an automatic watering device for flower planting. Background Art

[0002] Flowers refer to herbaceous plants, woody plants, as well as cultivated varieties and wild relatives of flowers with ornamental value. They embellish people's living environment with their rich colors, shapes and fragrance, not only beautifying the space, but also carrying cultural, emotional and symbolic meanings. They are an indispensable natural beauty in human life.

[0003] When planting flowers, it is usually necessary to water them at a regular time and in a fixed amount. Although the current automatic watering device can achieve regular watering, it requires the use of devices such as water pumps, flow meters, and timers, which are complex in structure and high in cost. In addition, the watering position of the existing automatic watering device is fixed, resulting in uneven watering coverage, which is not conducive to the normal growth of flowers. Utility Model Content

[0004] The purpose of the present utility model is to provide an automatic watering device for flower planting, which effectively solves the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the present utility model provides the following technical solutions.

[0006] An automatic watering device for flower planting comprises a base and a water tank. Multiple hollow shafts are rotatably connected to the upper surface of the base, a supporting tray is mounted on top of the hollow shafts, and a flower pot is disposed within the supporting tray. A cylinder is mounted on the outer surface of the water tank, a piston rod is disposed within the cylinder, and the ends of the cylinder are connected to an inlet pipe and an outlet pipe, each of which is provided with a one-way valve. The end of the inlet pipe is connected to the water tank, and the end of the outlet pipe is connected to a transverse pipe. Multiple nozzles are connected to the outer surface of the transverse pipe, and the nozzles correspond to the flower pots. An electric push rod is mounted on the upper surface of the base, and an adjustment mechanism is disposed between the telescopic end of the electric push rod and the piston rod. The adjustment mechanism can adjust the amount of water absorbed by the cylinder. A timer is mounted on the upper surface of the base, and the timer is electrically connected to the electric push rod.

[0007] It can be seen that the electric push rod drives the piston rod to perform piston movement, so that the water inside the water tank can be pumped into the cylinder and watered into the flower pot through the nozzle. Since the range of each telescopic movement of the electric push rod is fixed, the purpose of timed and quantitative watering can be achieved with the use of a timer. The structure is simple, easy to maintain, low cost and high watering accuracy. Moreover, the watering amount can be adjusted by setting the adjustment mechanism, so that it can be suitable for watering different types of flowers and has a wide range of applications.

[0008] Furthermore, the adjustment mechanism includes a sleeve arranged at the telescopic end of the electric push rod, a movable rod is slidably installed inside the sleeve, and one end of the movable rod is connected to the piston rod, the outer surface of the sleeve is provided with a side groove along its length direction, the other end of the movable rod located in the sleeve is provided with a protrusion, and the end of the protrusion extends to the outside of the sleeve through the side groove, the outer surface of the sleeve is provided with an abutment ring, and the outer surface of the sleeve is provided with multiple screw holes along its length direction, and the outer surface of the abutment ring is provided with bolts matching the screw holes.

[0009] Furthermore, a gear is installed on the outer surface of the hollow shaft, a connecting plate is installed on the end of the telescopic end of the electric push rod, and one end of the connecting plate is connected to the sleeve, a tooth plate is slidably installed on the upper surface of the base, and the other end of the connecting plate is connected to the tooth plate, and the tooth plate is simultaneously engaged with multiple gears.

[0010] Furthermore, a water seepage hole is provided at the bottom of the flower pot, an inner cavity is provided inside the base, and a filter is provided inside the carrying tray.

[0011] Furthermore, a drain pipe is installed on the outer surface of the base, and a valve is provided inside the drain pipe.

[0012] Furthermore, a water supply pipe is provided on the top of the water tank, and a liquid level observation window is provided on the side surface of the water tank.

[0013] Furthermore, a carrying ring is provided on the inner wall of the carrying tray, and the height of the carrying ring is higher than the height of the filter screen.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows.

[0015] 1. The utility model drives the piston rod to perform piston movement through an electric push rod, so that the water inside the water tank can be pumped into the cylinder and watered through the nozzle to the flower pot. Since the range of each telescopic movement of the electric push rod is fixed, the purpose of timed and quantitative watering can be achieved when used in conjunction with a timer. It has a simple structure, is easy to maintain, has low cost and high watering accuracy.

[0016] 2. The utility model can drive the hollow shaft to rotate while watering through the setting of gears and toothed plates, and drive the flower pot to rotate, thereby changing the watering position and making the watering more uniform, which is beneficial to the normal growth of flowers. The two actions of watering and rotation share the same driving source, which not only reduces the cost of the device, but also has strong synchronization, killing two birds with one stone. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0019] Figure 3 for Figure 2 A schematic diagram of the structure at center A;

[0020] Figure 4 It is a structural schematic diagram of the carrying tray in the utility model.

[0021] In the figure: 100, base; 101, hollow shaft; 102, carrying tray; 103, nozzle; 104, flower pot; 105, water tank; 106, cylinder; 107, piston rod; 108, water inlet pipe; 109, water outlet pipe; 110, electric push rod; 111, timer; 112, cross pipe; 200, adjustment mechanism; 201, sleeve; 202, movable rod; 203, side groove; 204, bump; 205, abutment ring; 206, screw hole; 207, bolt; 300, gear; 301, connecting plate; 302, tooth plate; 400, filter; 500, drain pipe; 600, water filling pipe; 601, liquid level observation window; 700, carrying ring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection", and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "communication" can be a direct connection or an indirect connection through an intermediate medium. Here, "fixed" means that the two are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present invention, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0024] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include one or more of the features.

[0025] See also Figure 1-Figure 4 The present invention provides an automatic watering device for flower planting, comprising a base 100 and a water tank 105. Multiple hollow shafts 101 are rotatably connected to the upper surface of the base 100. A carrying tray 102 is mounted on the top of the hollow shafts 101, and a flower pot 104 is disposed inside the carrying tray 102. A cylinder 106 is mounted on the outer surface of the water tank 105. A piston rod 107 is disposed inside the cylinder 106. An inlet pipe 108 and an outlet pipe 109 are connected to the ends of the cylinder 106. Both the inlet pipe 108 and the outlet pipe 109 are each provided with a one-way valve. The end of the inlet pipe 108 is connected to the water tank 105, and the end of the outlet pipe 109 is connected to a horizontal pipe 112. Multiple nozzles 103 are connected to the outer surface of the horizontal pipe 112, and the nozzles 103 correspond to the flower pots 104. An electric push rod 110 is installed on the upper surface of the base 100. An adjustment mechanism 200 is provided between the telescopic end of the electric push rod 110 and the piston rod 107. The adjustment mechanism 200 can adjust the water absorption amount in the cylinder 106. A timer 111 is installed on the upper surface of the base 100. The timer 111 is electrically connected to the electric push rod 110.

[0026] During use, the watering interval is adjusted by the timer 111. When the watering time is reached, the timer 111 controls the electric push rod 110 to start. Under normal circumstances, the telescopic end of the electric push rod 110 is in a state of extending outward, and the piston rod 107 enters the deepest part of the cylinder 106. Therefore, when the electric push rod 110 is started, its telescopic end contracts inward and drives the piston rod 107 to move outward. At this time, negative pressure is generated inside the cylinder 106. Due to the setting of the one-way valve, the water in the water tank 105 can be sucked into the cylinder 106 through the water inlet pipe 108, and the water outlet pipe 108 is closed. 9 is in a closed state, and then the telescopic end of the electric push rod 110 extends outward again, driving the piston rod 107 to move deep into the cylinder 106. At this time, the water inlet pipe 108 is in a closed state, and the water outlet pipe 109 is in a connected state. Therefore, the water in the cylinder 106 can be pushed into the water outlet pipe 109 and sprayed out from each nozzle 103 after being diverted by the horizontal pipe 112, thereby achieving the purpose of regular and quantitative watering of the flower pot 104. Moreover, the watering amount can be adjusted by the setting of the adjustment mechanism 200, so that it can be suitable for watering different types of flowers, and has a wide range of applications.

[0027] Specifically, the adjustment mechanism 200 includes a sleeve 201 provided at the telescopic end of the electric push rod 110, a movable rod 202 is slidably installed inside the sleeve 201, and one end of the movable rod 202 is connected to the piston rod 107, the outer surface of the sleeve 201 is provided with a side groove 203 along its length direction, the other end of the movable rod 202 located in the sleeve 201 is provided with a protrusion 204, and the end of the protrusion 204 extends through the side groove 203 to the outside of the sleeve 201, and the outer surface of the sleeve 201 is provided with abutment The outer surface of the sleeve 201 is provided with a plurality of screw holes 206 along its length direction, and the outer surface of the abutting ring 205 is provided with bolts 207 matching the screw holes 206. When the amount of watering needs to be adjusted, the abutting ring 205 can be fixed at different positions by using the combination of the bolts 207 and the screw holes 206. For example, when the maximum amount of watering is required, the abutting ring 205 is fixed on the screw hole 206 on the far left. At this time, the abutting ring 205 abuts against the protrusion 204. When the electric push rod 110 starts When the watering amount needs to be adjusted to the middle position, the abutment ring 205 only needs to be fixed on the screw hole 206 in the middle position. At this time, when the telescopic end of the electric push rod 110 extends outward, it drives the sleeve 201 to move, and the inner wall of the sleeve 201 pushes the movable rod 202 to move, thereby inserting the piston rod 107 into the cylinder 106. When the telescopic end of the electric push rod 110 is retracted, it drives the sleeve The tube 201 is retracted, and the movable rod 202 is not subjected to force at this time and remains stationary until the telescopic end of the electric push rod 110 is retracted half the distance, at which time the sleeve 201 drives the abutment ring 205 to contact and push the protrusion 204, and only then will the movable rod 202 be retracted and the piston rod 107 be driven outward, so that only half of the water can be absorbed into the interior of the cylinder 106. Therefore, by adjusting the position of the abutment ring 205, the watering amount can be adjusted, which is simple to operate, easy to use and not prone to malfunction.

[0028] Specifically, a gear 300 is installed on the outer surface of the hollow shaft 101, and a connecting plate 301 is installed on the end of the telescopic end of the electric push rod 110, and one end of the connecting plate 301 is connected to the sleeve 201, and a tooth plate 302 is slidably installed on the upper surface of the base 100, and the other end of the connecting plate 301 is connected to the tooth plate 302, and the tooth plate 302 is meshed with multiple gears 300 at the same time. When the electric push rod 110 performs telescopic movement to achieve watering, it will also drive the tooth plate 302 to slide. Since the tooth plate 302 is meshed with the gear 300, it can drive the hollow shaft 101 to rotate while watering, and drive the flower pot 104 to rotate, thereby changing the watering position, making watering more uniform, and being beneficial to the normal growth of flowers. The two actions of watering and rotation share a driving source, which not only reduces the cost of the device, but also has strong synchronization, killing two birds with one stone.

[0029] Specifically, a water seepage hole is opened at the bottom of the flower pot 104, an inner cavity is opened inside the base 100, and a filter screen 400 is set inside the supporting tray 102. The excess water in the flower pot 104 flows out from the water seepage hole at the bottom thereof, is filtered by the filter screen 400, and then flows into the inner cavity through the hollow shaft 101, so that the water can be collected.

[0030] Specifically, a drain pipe 500 is installed on the outer surface of the base 100, and a valve is provided inside the drain pipe 500. Through the setting of the drain pipe 500, the water collected in the inner cavity can be discharged outward.

[0031] Specifically, a water adding pipe 600 is provided on the top of the water tank 105, and a liquid level observation window 601 is provided on the side surface of the water tank 105. Through the setting of the water adding pipe 600, water can be added to the water tank 105. Through the setting of the liquid level observation window 601, it is easy to understand the liquid level in the water tank 105 and to replenish it in time.

[0032] Specifically, a carrying ring 700 is provided on the inner wall of the carrying tray 102 , and the height of the carrying ring 700 is higher than the height of the filter 400 . The carrying ring 700 can support the flower pot 104 and prevent the filter 400 from being damaged by gravity.

[0033] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An automatic watering device for flower planting, comprising a base (100) and a water tank (105), characterized in that: The upper surface of the base (100) is rotatably connected to a plurality of hollow shafts (101), a carrying tray (102) is mounted on the top of the hollow shafts (101), and a flower pot (104) is provided inside the carrying tray (102); A cylinder (106) is installed on the outer surface of the water tank (105), a piston rod (107) is provided inside the cylinder (106), the end of the cylinder (106) is connected to a water inlet pipe (108) and a water outlet pipe (109), and a one-way valve is provided inside the water inlet pipe (108) and the water outlet pipe (109), the end of the water inlet pipe (108) is connected to the water tank (105), the end of the water outlet pipe (109) is connected to a transverse pipe (112), the outer surface of the transverse pipe (112) is connected to a plurality of nozzles (103), and the nozzles (103) correspond to the flower pots (104); An electric push rod (110) is installed on the upper surface of the base (100), and an adjustment mechanism (200) is provided between the telescopic end of the electric push rod (110) and the piston rod (107). The adjustment mechanism (200) can adjust the amount of water absorbed in the cylinder (106). A timer (111) is installed on the upper surface of the base (100), and the timer (111) is electrically connected to the electric push rod (110).

2. The automatic watering device for flower planting according to claim 1, characterized in that: The adjusting mechanism (200) includes a sleeve (201) arranged at the telescopic end of the electric push rod (110), a movable rod (202) is slidably installed inside the sleeve (201), and one end of the movable rod (202) is connected to the piston rod (107), the outer surface of the sleeve (201) is provided with a side groove (203) along its length direction, the other end of the movable rod (202) located in the sleeve (201) is provided with a protrusion (204), and the end of the protrusion (204) passes through the side groove (203) and extends to the outside of the sleeve (201), the outer surface of the sleeve (201) is provided with an abutment ring (205), the outer surface of the sleeve (201) is provided with a plurality of screw holes (206) along its length direction, and the outer surface of the abutment ring (205) is provided with bolts (207) matching the screw holes (206).

3. The automatic watering device for flower planting according to claim 2, characterized in that: A gear (300) is installed on the outer surface of the hollow shaft (101), a connecting plate (301) is installed on the end of the telescopic end of the electric push rod (110), and one end of the connecting plate (301) is connected to the sleeve (201), a tooth plate (302) is slidably installed on the upper surface of the base (100), and the other end of the connecting plate (301) is connected to the tooth plate (302), and the tooth plate (302) is simultaneously engaged with a plurality of the gears (300).

4. The automatic watering device for flower planting according to claim 1, characterized in that: A water seepage hole is provided at the bottom of the flower pot (104), an inner cavity is provided inside the base (100), and a filter (400) is provided inside the carrying tray (102).

5. The automatic watering device for flower planting according to claim 1, characterized in that: A drainage pipe (500) is installed on the outer surface of the base (100), and a valve is provided inside the drainage pipe (500).

6. The automatic watering device for flower planting according to claim 1, characterized in that: A water supply pipe (600) is provided on the top of the water tank (105), and a liquid level observation window (601) is provided on the side surface of the water tank (105).

7. The automatic watering device for flower planting according to claim 4, characterized in that: A carrying ring (700) is provided on the inner wall of the carrying tray (102), and the height of the carrying ring (700) is higher than the height of the filter screen (400).

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