Rainwater collecting equipment mounted on lawn for garden

Abstract

The invention discloses a garden rainwater collecting device mounted on a lawn, and relates to the technical field of garden equipment, the garden rainwater collecting device comprises a shell and a mounting frame fixedly mounted at the bottom of the shell, a water storage tank is fixedly mounted on the inner side surface of the mounting frame, and pins are fixedly mounted at four corners of the bottom of the mounting frame; a rubber sleeve is detachably installed on the outer surface of the inserting foot, a humidity sensor is fixedly installed on the outer surface of the rubber sleeve, a water guiding mechanism is installed at the top of the shell, an arc-shaped plate is fixedly installed at the top of the water guiding mechanism, filtering holes are formed in the surface of the arc-shaped plate, and a water spraying mechanism is installed at the bottom of an inner cavity of the water storage tank. According to the rainwater collection equipment installed on the lawn for the garden, rainwater is automatically guided into the water storage tank through the water guide mechanism to be collected, the humidity of the lawn is detected through the humidity sensor, and when the lawn is dry, the water sprinkling mechanism runs to sprinkle water in the water storage tank to irrigate the lawn.

Description

Technical Field

[0001] The present invention relates to the technical field of garden equipment, and specifically relates to a rainwater collection device installed on a lawn for garden use. Background Art

[0002] With the continuous improvement of people's attention to the ecological environment, the area of garden greening is increasing day by day. During the process of garden maintenance, the demand for irrigation water is huge, and traditional irrigation methods mostly rely on municipal water supply, which not only consumes a large amount of water resources but also increases the cost of garden maintenance. At the same time, debris such as fallen leaves that frequently fall in the garden, if they enter the rainwater collection device, will rot and deteriorate in the water, polluting the water quality, affecting subsequent irrigation use, and easily causing equipment blockage, reducing the operating efficiency of the rainwater collection and irrigation system;

[0003] Traditional rainwater collection devices cannot automatically adjust rainwater collection and irrigation strategies according to the actual rainfall and soil humidity. For example, some devices start collecting rainwater at the beginning of rainfall, resulting in a large amount of rainwater carrying impurities such as leaves entering the water storage device, increasing the difficulty of subsequent cleaning and maintenance;

[0004] Traditional rainwater collection devices do not have the functions of soil humidity monitoring and automatic irrigation, and require frequent manual operation and control, which not only wastes manpower but also is difficult to achieve precise irrigation, easily causing water resource waste. Summary of the Invention

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: A rainwater collection device installed on a lawn for garden use, comprising:

[0006] A housing, and a mounting frame fixedly installed at the bottom of the housing. An inner side surface of the mounting frame is fixedly installed with a water storage tank for storing the collected rainwater. Four corners of the bottom of the mounting frame are fixedly installed with insertion feet for inserting the device into the lawn for fixation. A rubber sleeve is detachably installed on an outer surface of the insertion feet, and a humidity sensor is fixedly installed on an outer surface of the rubber sleeve. The rubber sleeve is used for the position of the humidity sensor to accurately detect the lawn humidity;

[0007] A water guiding mechanism, which is installed on the top of the housing and is used for guiding rainwater to the water storage tank. An arc-shaped plate is fixedly installed on the top of the water guiding mechanism, and filtering holes are formed on a surface of the arc-shaped plate for filtering impurities in the rainwater to prevent the rainwater in the water storage tank from being polluted;

[0008] A watering mechanism, which is installed at the bottom of the inner cavity of the water storage tank. The watering mechanism detects the lawn humidity through the humidity sensor, and when the humidity is lower than a set value, the watering mechanism sprinkles the water in the water storage tank to irrigate the lawn;

[0009] Among them, the water guiding mechanism includes an arc-shaped frame. A water guiding member is rotatably installed inside the arc-shaped frame. One side of the top of the arc-shaped frame is fixedly installed with an arc-shaped chute block. An arc-shaped slider is slidably installed inside the arc-shaped chute block. A fixed shaft is fixedly installed on the surface of the arc-shaped slider. A pulley is rotatably installed at the end of the arc-shaped chute block through a rotating shaft. One end of the arc-shaped slider is fixedly connected with a pulling rope. The pulling rope penetrates through the arc-shaped chute block and extends to the outside thereof. The other end of the pulling rope is installed with a water receiving member. When rainwater drops onto the water receiving member, the water receiving member drops due to gravity. The pulling rope pulls the arc-shaped slider to slide inside the arc-shaped chute block. The arc-shaped slider drives the fixed shaft to move, so that the rainwater flows through the water guiding member to the water storage tank.

[0010] Preferably, the number of the fixed shafts is seven, and the seven fixed shafts are evenly distributed on the surface of the arc-shaped slider. The pulling rope is slidably installed on the surface of the pulley. A return spring is fixedly connected between one end of the arc-shaped slider and the inner wall of the arc-shaped chute block. The return spring is sleeved on the outer surface of the pulling rope. After the rainwater in the water receiving member leaks out, the return spring resets, driving the arc-shaped slider and the water guiding member back to the initial position to prevent foreign dust and impurities from entering.

[0011] Preferably, the water guiding member includes a water guiding plate. Both ends of the water guiding plate are fixedly connected with rotating rods. The rotating rods are rotatably installed on the surface of the arc-shaped frame. A water guiding groove is formed on the surface of the water guiding plate. The water guiding groove is used to guide the flow of rainwater. A water blocking strip is fixedly installed on the surface of the water guiding plate. The water guiding groove and the water blocking strip are arranged oppositely. A rod sleeve is fixedly installed at the end of the water guiding plate. The rod sleeve is rotatably installed on the outer surface of the fixed shaft.

[0012] Preferably, the number of the water guiding plates is seven, and the seven water guiding plates are evenly distributed inside the arc-shaped frame. The water guiding groove and the water blocking strip are pressed and matched with each other to prevent foreign dust and impurities from entering.

[0013] Preferably, the water receiving member includes a connecting frame. The connecting frame is fixedly connected to the end of the pulling rope. A water receiving bucket is fixedly installed at the bottom of the connecting frame. A water leakage hole is formed at the center of the bottom of the water receiving bucket. A spiral blade is fixedly installed on the outer surface of the water receiving bucket. When rainwater drops into the water receiving bucket of the water receiving member, the water receiving bucket drops due to gravity. When the rainwater flows through the spiral blade, the water receiving bucket receives a rotating force and rotates, accelerating the descending efficiency of the water receiving bucket.

[0014] Preferably, the sprinkling mechanism includes a driving member and a sprinkling member. The driving member is installed at the bottom of the inner cavity of the water storage tank. The sprinkling member is installed through the surface of the water storage tank. The number of the sprinkling members is eighteen, and one of the sprinkling members is connected to the driving member. A transmission rope is installed on the outer surface of the sprinkling member in a transmission manner.

[0015] Preferably, the driving member includes a waterproof cover which is fixedly installed at the bottom of the inner cavity of the water storage tank. The water storage tank penetrates through the water storage tank and extends to its bottom. A motor is fixedly installed at the bottom of the inner cavity of the water storage tank. The motor is electrically connected to the humidity sensor. The output end of the motor is fixedly connected to a transmission shaft. The transmission shaft penetrates through the waterproof cover and extends to its outside. When the soil humidity is lower than the set value, the motor drives the transmission shaft to rotate.

[0016] Preferably, a sealing bearing is rotatably installed on the surface of the transmission shaft. The sealing bearing is fixedly installed on the surface of the waterproof cover. Heat dissipation holes are formed at the bottom of the waterproof cover. The transmission shaft rotates stably on the waterproof cover through the sealing bearing. The heat dissipation holes at the bottom of the waterproof cover are used for heat dissipation.

[0017] Preferably, the watering member includes a fixing ring which is fixedly installed on the surface of the water storage tank. A water inlet pipe is fixedly installed at the end of the fixing ring. The water inlet pipe is arranged inside the water storage tank. An annular groove is formed at one end of the fixing ring away from the water inlet pipe. A sliding ring is slidably installed inside the annular groove. A transmission rotating ring is fixedly installed on the surface of the sliding ring. A water dividing block is fixedly installed on one side of the transmission rotating ring away from the sliding ring. Support rods are fixedly installed on both sides of the inner wall of the transmission rotating ring. A rotating rod is fixedly installed between the support rods. A spiral water guiding sheet is fixedly installed on the outer surface of the rotating rod.

[0018] Preferably, a water retaining disc is fixedly installed on the inner wall of the fixing ring. Water outlet holes are formed on the surface of the water retaining disc. A water retaining elastic block is fixedly installed on the surface of the support rod. The water retaining elastic block is hermetically adapted to the water outlet holes. A transmission rope is installed on the outer surface of the transmission rotating ring in a transmission manner. One of the rotating rods is fixedly connected to the end of the transmission shaft. The spiral water guiding sheet introduces the water in the water storage tank from the water inlet pipe, passes through the water outlet holes on the water retaining disc, and is sprinkled from the end of the watering member under the action of the spiral water guiding sheet to perform watering irrigation operation on the lawn.

[0019] The present invention provides a rainwater collection device installed on a lawn for garden use, which has the following beneficial effects:

[0020] First, for the rainwater collection device installed on the lawn for garden use, through the arrangement of the arc-shaped plate and the filter holes, when it rains, the rainwater first contacts the arc-shaped plate, and its arc-shaped structure guides the rainwater to flow towards the edge. Larger sundries such as leaves and petals in the rainwater are intercepted outside by the filter holes. The rainwater enters the water guiding mechanism through the filter holes and finally flows into the water storage tank. The arc-shaped plate and the filter holes effectively reduce the accumulation of impurities in the water storage tank, avoid the decay of sundries such as leaves in the water and pollute the water quality, ensure the cleanliness of the rainwater, reduce the manual cleaning frequency and maintenance cost, and ensure the long-term stable operation of the rainwater collection device.

[0021] Second, for the rainwater collection device installed on the lawn in the garden, through the setting of the water guiding mechanism, when rainwater falls into the water receiving bucket, as the water volume increases, the water receiving bucket overcomes the elastic force of the reset spring due to gravity, pulls the pull rope down, and the pull rope drives the arc-shaped slider to slide in the arc-shaped chute block through the guiding of the pulley. Then, the fixed shaft pushes the water guiding plate to rotate around the rotating rod, separating the water guiding groove from the water blocking strip to form a water guiding channel. The rainwater flows into the water storage tank through the water guiding groove. After the rainwater in the water receiving bucket leaks out through the water leakage holes, the reset spring restores its deformation, drives the arc-shaped slider and the water guiding plate to reset, and closes the water guiding channel again. The water receiving part, as the triggering device for rainwater collection, controls the opening and closing of the water guiding channel through the change of its own gravity, and the reset spring ensures that the water guiding mechanism returns to its initial state after no rainfall or water collection is completed. The water guiding mechanism prevents the rainwater carrying a large amount of impurities from entering the water storage tank at the beginning of rainfall, improving the quality of the collected rainwater.

[0022] Third, for the rainwater collection device installed on the lawn in the garden, through the setting of the humidity sensor and the sprinkling mechanism, the humidity sensor monitors the humidity of the lawn soil in real time and transmits the data to the control system. When the soil humidity is lower than the set value, the motor drives the transmission shaft to rotate, and the rotating rod of the sprinkling part connected to the transmission shaft rotates synchronously. Through the transmission rope, the transmission rings of the other seventeen sprinkling parts are driven to rotate. The water in the water storage tank enters the sprinkling part through the water inlet pipe. Under the action of the spiral water guiding blades, the water passes through the water outlet of the water blocking plate and is evenly sprinkled from the end of the sprinkling part to irrigate the lawn. When the soil humidity reaches the set value, the motor stops working and the sprinkling operation ends. The sprinkling mechanism improves the irrigation efficiency and the utilization rate of water resources.

[0023] Fourth, for the rainwater collection device installed on the lawn in the garden, through the setting of the water receiving part, when the rainwater falls into the water receiving bucket, when it flows through the spiral blades, due to the impact of the water flow and its own gravity, a rotational force is generated on the water receiving bucket, driving the water receiving bucket to rotate. The rotation of the water receiving bucket speeds up its descending speed, more quickly pulls the pull rope, triggers the opening of the water guiding mechanism, and improves the rainwater collection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the appearance of the present invention;

[0026] Figure 3 It is a schematic diagram of the structure of the water guiding mechanism of the present invention;

[0027] Figure 4 It is a schematic diagram of the structure of the water guiding part of the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of the water receiving part of the present invention;

[0029] Figure 6Schematic diagram of the overall structure of the sprinkling mechanism of the present invention;

[0030] Figure 7 Partial sectional view of the driving part of the present invention;

[0031] Figure 8 Schematic diagram of the structure of the sprinkling part of the present invention;

[0032] Figure 9 Partial sectional view of the sprinkling part of the present invention;

[0033] Figure 10 Schematic sectional view of the sprinkling part of the present invention.

[0034] In the figure: 1. Housing; 2. Water guiding mechanism; 21. Arc-shaped frame; 22. Water guiding part; 221. Water guiding plate; 222. Water guiding groove; 223. Water blocking strip; 224. Rotating rod; 225. Rod sleeve; 23. Arc-shaped chute block; 24. Arc-shaped slider; 25. Fixed shaft; 26. Pulley; 27. Pulling rope; 28. Return spring; 29. Water receiving part; 291. Connecting frame; 292. Water receiving bucket; 293. Spiral blade; 294. Leakage hole; 3. Arc-shaped plate; 4. Filter hole; 5. Mounting frame; 6. Water storage tank; 7. Sprinkling mechanism; 71. Driving part; 711. Waterproof cover; 712. Motor; 713. Transmission shaft; 714. Sealed bearing; 715. Heat dissipation hole; 72. Sprinkling part; 7201. Fixed ring; 7202. Water inlet pipe; 7203. Driving rotating ring; 7204. Rotating rod; 7205. Support rod; 7206. Water dividing block; 7207. Spiral water guiding blade; 7208. Water blocking disc; 7209. Water outlet; 7210. Annular groove; 7211. Sliding ring; 7212. Water blocking elastic block; 73. Transmission rope; 8. Insertion foot; 9. Humidity sensor; 10. Rubber sleeve. Specific embodiments

[0035] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0036] The first embodiment, as Figures 1 to 5 shown, the present invention provides a technical solution: A rainwater collection device for gardens installed on lawns, including:

[0037] A housing 1, and a mounting bracket 5 fixedly installed at the bottom of the housing 1. An inner side surface of the mounting bracket 5 is fixedly installed with a water storage tank 6, and the water storage tank 6 is used to store the collected rainwater. At four corners of the bottom of the mounting bracket 5, there are fixedly installed insertion feet 8, and the insertion feet 8 are used to insert the device into the lawn for fixation. A rubber sleeve 10 is detachably installed on an outer surface of the insertion feet 8, and a humidity sensor 9 is fixedly installed on an outer surface of the rubber sleeve 10. The rubber sleeve 10 is used for the position of the humidity sensor 9 to accurately detect the humidity of the lawn;

[0038] A water guiding mechanism 2, and the water guiding mechanism 2 is installed on the top of the housing 1. The water guiding mechanism 2 is used to guide rainwater to the water storage tank 6. An arc-shaped plate 3 is fixedly installed on the top of the water guiding mechanism 2, and filtering holes 4 are formed on a surface of the arc-shaped plate 3. The filtering holes 4 are used to filter impurities in the rainwater to prevent the rainwater in the water storage tank 6 from being polluted;

[0039] The water guiding mechanism 2 includes an arc-shaped frame 21. A water guiding member 22 is rotatably installed inside the arc-shaped frame 21. On one side of the top of the arc-shaped frame 21, there is fixedly installed an arc-shaped chute block 23. An arc-shaped slider 24 is slidably installed inside the arc-shaped chute block 23. A fixed shaft 25 is fixedly installed on a surface of the arc-shaped slider 24. A pulley 26 is rotatably installed at an end of the arc-shaped chute block 23 through a rotating shaft. An end of the arc-shaped slider 24 is fixedly connected with a pull rope 27. The pull rope 27 penetrates through the arc-shaped chute block 23 and extends to the outside thereof. The other end of the pull rope 27 is installed with a water receiving member 29. When rainwater drops onto the water receiving member 29, the water receiving member 29 drops due to gravity, and the pull rope 27 pulls the arc-shaped slider 24 to slide inside the arc-shaped chute block 23. The arc-shaped slider 24 drives the fixed shaft 25 to move, so that rainwater flows to the water storage tank 6 through the water guiding member 22;

[0040] The number of the fixed shafts 25 is seven, and the seven fixed shafts 25 are evenly distributed on the surface of the arc-shaped slider 24. The pull rope 27 is slidably installed on the surface of the pulley 26. A return spring 28 is fixedly connected between an end of the arc-shaped slider 24 and an inner wall of the arc-shaped chute block 23. The return spring 28 is sleeved on an outer surface of the pull rope 27. After the rainwater in the water receiving member 29 leaks out, the return spring 28 resets, driving the arc-shaped slider 24 and the water guiding member 22 back to the initial position to prevent external dust and impurities from entering;

[0041] The water guiding member 22 includes a water guiding plate 221. Both ends of the water guiding plate 221 are fixedly connected with rotating rods 224, and the rotating rods 224 are rotatably installed on a surface of the arc-shaped frame 21. A water guiding groove 222 is formed on a surface of the water guiding plate 221, and the water guiding groove 222 is used to guide the flow of rainwater. A water blocking strip 223 is fixedly installed on a surface of the water guiding plate 221. The water guiding groove 222 and the water blocking strip 223 are arranged oppositely. A rod sleeve 225 is fixedly installed at an end of the water guiding plate 221, and the rod sleeve 225 is rotatably installed on an outer surface of the fixed shaft 25;

[0042] The number of water guide plates 221 is seven, and the seven water guide plates 221 are evenly distributed inside the arc-shaped frame 21. The water guide grooves 222 are squeezed and adapted to the water blocking strips 223 to prevent external dust and impurities from entering;

[0043] The water receiving member 29 includes a connecting frame 291. The connecting frame 291 is fixedly connected to the end of the pull rope 27. A water receiving bucket 292 is fixedly installed at the bottom of the connecting frame 291. A water leakage hole 294 is opened at the center of the bottom of the water receiving bucket 292. A spiral blade 293 is fixedly installed on the outer surface of the water receiving bucket 292. When rainwater drops into the water receiving bucket 292 of the water receiving member 29, the water receiving bucket 292 drops due to gravity. When the rainwater flows through the spiral blade 293, the water receiving bucket 292 is rotated by the rotational force, accelerating the descending efficiency of the water receiving bucket 292;

[0044] The watering mechanism 7 is installed at the bottom of the inner cavity of the water storage tank 6. The watering mechanism 7 detects the humidity of the lawn through the humidity sensor 9. When the humidity is lower than the set value, the watering mechanism 7 sprinkles the water in the water storage tank 6 to irrigate the lawn.

[0045] Second embodiment, on the basis of the first embodiment, please refer to Figures 6 to 10 As shown, the watering mechanism 7 includes a driving member 71 and a watering member 72. The driving member 71 is installed at the bottom of the inner cavity of the water storage tank 6. The watering member 72 is installed through the surface of the water storage tank 6. The number of the watering members 72 is eighteen, and one of the watering members 72 is connected to the driving member 71. A transmission rope 73 is installed on the outer surface of the watering member 72 in a transmission manner;

[0046] The driving member 71 includes a waterproof cover 711. The waterproof cover 711 is fixedly installed at the bottom of the inner cavity of the water storage tank 6. The water storage tank 6 penetrates through the water storage tank 6 and extends to its bottom. A motor 712 is fixedly installed at the bottom of the inner cavity of the water storage tank 6. The motor 712 is electrically connected to the humidity sensor 9. The output end of the motor 712 is fixedly connected to a transmission shaft 713. The transmission shaft 713 penetrates through the waterproof cover 711 and extends to the outside thereof. When the soil humidity is lower than the set value, the motor 712 drives the transmission shaft 713 to rotate;

[0047] A sealed bearing 714 is rotatably installed on the surface of the transmission shaft 713. The sealed bearing 714 is fixedly installed on the surface of the waterproof cover 711. A heat dissipation hole 715 is opened at the bottom of the waterproof cover 711. The transmission shaft 713 stably rotates on the waterproof cover 711 through the sealed bearing 714. The heat dissipation hole 715 at the bottom of the waterproof cover 711 is used for heat dissipation;

[0048] The water sprinkling member 72 includes a fixing ring 7201 which is fixedly installed on the surface of the water storage tank 6. An inlet water pipe 7202 is fixedly installed at the end of the fixing ring 7201. The inlet water pipe 7202 is arranged inside the water storage tank 6. An annular groove 7210 is formed at one end of the fixing ring 7201 away from the inlet water pipe 7202. A sliding ring 7211 is slidably installed inside the annular groove 7210. A driving rotating ring 7203 is fixedly installed on the surface of the sliding ring 7211. A water distribution block 7206 is fixedly installed on one side of the driving rotating ring 7203 away from the sliding ring 7211. Two support rods 7205 are fixedly installed on both sides of the inner wall of the driving rotating ring 7203. A rotating rod 7204 is fixedly installed between the support rods 7205. A spiral water guiding vane 7207 is fixedly installed on the outer surface of the rotating rod 7204;

[0049] A water blocking plate 7208 is fixedly installed at the inner wall of the fixing ring 7201. A water outlet 7209 is formed on the surface of the water blocking plate 7208. A water blocking elastic block 7212 is fixedly installed on the surface of the support rod 7205. The water blocking elastic block 7212 is hermetically adapted to the water outlet 7209. A transmission rope 73 is transmission-installed on the outer surface of the driving rotating ring 7203. One of the rotating rods 7204 is fixedly connected to the end of the transmission shaft 713. The spiral water guiding vane 7207 introduces the water in the water storage tank 6 from the inlet water pipe 7202, passes through the water outlet 7209 on the water blocking plate 7208, and is sprinkled out from the end of the water sprinkling member 72 under the action of the spiral water guiding vane 7207 to sprinkle and irrigate the lawn.

[0050] During use, the operator fixes the device to the lawn by inserting the pins 8 at the four corners of the bottom of the mounting frame 5. When adjusting the position of the rubber sleeve 10, the humidity sensor 9 monitors the humidity of the lawn soil. When it rains, the rainwater falls on the arc-shaped plate 3, and the rainwater is preliminarily filtered through the filter holes 4 to remove larger impurities;

[0051] The rainwater flows through the filter holes 4 to the water guiding mechanism 2. When the rainwater drops into the water receiving bucket 292 of the water receiving member 29, the water receiving bucket 292 drops due to gravity. When the rainwater flows through the spiral blades 293, the water receiving bucket 292 rotates under the rotational force, accelerating the descending efficiency of the water receiving bucket 292. The arc-shaped slider 24 is pulled by the pull rope 27 to slide inside the arc-shaped chute block 23, and the return spring 28 contracts. The arc-shaped slider 24 drives the fixed shaft 25 to move, and further rotates the water guiding plate 221 of the water guiding member 22 around the rotating rod 224. The water guiding grooves 222 of adjacent water guiding plates 221 are separated from the water blocking strips 223, and the rainwater flows through the water guiding grooves 222 to the water storage tank 6. When the water in the water receiving bucket 292 leaks out through the leakage holes 294, the return spring 28 resets, driving the arc-shaped slider 24, the water guiding plate 221, etc. back to the initial position, and the water guiding grooves 222 are again pressed and adapted to the water blocking strips 223 to prevent foreign dust and impurities from entering;

[0052] The rainwater diverted by the water diversion mechanism 2 enters the water storage tank 6 for storage. The pins 8 at the four corners of the bottom of the mounting frame 5 are inserted into the lawn fixing device, and the humidity sensor 9 on the outer surface of the rubber sleeve 10 on the pin 8 can monitor the humidity of the lawn soil;

[0053] When the soil humidity is lower than the set value, the motor 712 drives the transmission shaft 713 to rotate. The transmission shaft 713 rotates stably on the waterproof cover 711 through the sealed bearing 714. The heat dissipation holes 715 at the bottom of the waterproof cover 711 are used for heat dissipation;

[0054] The rotation of the transmission shaft 713 drives the rotation of the rotating rod 7204 of a sprinkler member 72 connected thereto. The rotating rod 7204 drives the support rod 7205 and the transmission rotating ring 7203 to rotate. Through the transmission rope 73, the transmission rotating rings 7203 of other sprinkler members 72 are driven to rotate synchronously. The rotation of the transmission rotating ring 7203 drives the water dividing block 7206 to rotate. The spiral water guiding sheet 7207 on the rotating rod 7204 introduces the water in the water storage tank 6 from the water inlet pipe 7202. After passing through the water outlet 7209 on the water blocking plate 7208, it is sprinkled out from the end of the sprinkler member 72 under the action of the spiral water guiding sheet 7207 to perform sprinkler irrigation operation on the lawn. The water blocking elastic block 7212 blocks the water outlet 7209 to prevent rainwater from leaking out when the sprinkler member 72 stops operating.

[0055] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0056] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rainwater collection device installed on a lawn for garden use, characterized in that, Comprising: A housing (1), and a mounting bracket (5) fixedly installed at the bottom of the housing (1). An inner side surface of the mounting bracket (5) is fixedly installed with a water storage tank (6). Four corners of the bottom of the mounting bracket (5) are fixedly installed with pins (8). A rubber sleeve (10) is detachably installed on an outer surface of the pins (8). A humidity sensor (9) is fixedly installed on an outer surface of the rubber sleeve (10); A water guiding mechanism (2), the water guiding mechanism (2) is installed at the top of the housing (1). An arc-shaped plate (3) is fixedly installed at the top of the water guiding mechanism (2). Filter holes (4) are formed on a surface of the arc-shaped plate (3); A watering mechanism (7), the watering mechanism (7) is installed at the bottom of an inner cavity of the water storage tank (6); Wherein, the water guiding mechanism (2) includes an arc-shaped frame (21). A water guiding member (22) is rotatably installed inside the arc-shaped frame (21). One side of the top of the arc-shaped frame (21) is fixedly installed with an arc-shaped chute block (23). An arc-shaped slider (24) is slidably installed inside the arc-shaped chute block (23). A fixed shaft (25) is fixedly installed on a surface of the arc-shaped slider (24). An end of the arc-shaped chute block (23) is rotatably installed with a pulley (26) through a rotating shaft. An end of the arc-shaped slider (24) is fixedly connected with a pulling rope (27). The pulling rope (27) penetrates through the arc-shaped chute block (23) and extends to the outside thereof. The other end of the pulling rope (27) is installed with a water receiving member (29).

2. The rainwater collection device for garden use installed on lawn according to claim 1, characterized in that: The number of the fixed shafts (25) is seven, and the seven fixed shafts (25) are evenly distributed on the surface of the arc-shaped slider (24). The pulling rope (27) is slidably installed on the surface of the pulley (26). A return spring (28) is fixedly connected between an end of the arc-shaped slider (24) and an inner wall of the arc-shaped chute block (23). The return spring (28) is sleeved on an outer surface of the pulling rope (27).

3. The rainwater collection device for gardens installed on lawns according to claim 2, characterized in that: The water guiding member (22) includes a water guiding plate (221). Two ends of the water guiding plate (221) are fixedly connected with rotating rods (224). The rotating rods (224) are rotatably installed on a surface of the arc-shaped frame (21). A water guiding groove (222) is formed on a surface of the water guiding plate (221). A water blocking strip (223) is fixedly installed on the surface of the water guiding plate (221). The water guiding groove (222) and the water blocking strip (223) are arranged oppositely. A rod sleeve (225) is fixedly installed at an end of the water guiding plate (221). The rod sleeve (225) is rotatably installed on an outer surface of the fixed shaft (25).

4. The rainwater collection device installed on the lawn for garden use according to claim 3, characterized in that: The number of the water guiding plates (221) is seven, and the seven water guiding plates (221) are evenly distributed inside the arc-shaped frame (21). The water guiding groove (222) and the water blocking strip (223) are in extrusion fit with each other.

5. The rainwater collection device for a garden installed on a lawn according to claim 4, characterized in that: The water receiving member (29) includes a connecting frame (291), the connecting frame (291) is fixedly connected to the end of the pulling rope (27), a water receiving bucket (292) is fixedly installed at the bottom of the connecting frame (291), a water leakage hole (294) is opened at the axis of the bottom of the water receiving bucket (292), and a spiral blade (293) is fixedly installed on the outer surface of the water receiving bucket (292).

6. The rainwater collection device installed on the lawn for garden use according to claim 1, characterized in that: The sprinkling mechanism (7) includes a driving member (71) and a sprinkling member (72), the driving member (71) is installed at the bottom of the inner cavity of the water storage tank (6), the sprinkling member (72) is installed through the surface of the water storage tank (6), the number of the sprinkling members (72) is eighteen, and one of the sprinkling members (72) is connected to the driving member (71), and a transmission rope (73) is installed on the outer surface of the sprinkling member (72) in a transmission manner.

7. The rainwater collection device installed on the lawn for garden use according to claim 6, characterized in that: The driving member (71) includes a waterproof cover (711), the waterproof cover (711) is fixedly installed at the bottom of the inner cavity of the water storage tank (6), the water storage tank (6) penetrates through the water storage tank (6) and extends to its bottom, a motor (712) is fixedly installed at the bottom of the inner cavity of the water storage tank (6), the output end of the motor (712) is fixedly connected to a transmission shaft (713), and the transmission shaft (713) penetrates through the waterproof cover (711) and extends to the outside thereof.

8. A rainwater collection device for gardens installed on lawns according to claim 7, characterized in that: A sealing bearing (714) is rotatably installed on the surface of the transmission shaft (713), the sealing bearing (714) is fixedly installed on the surface of the waterproof cover (711), and heat dissipation holes (715) are opened at the bottom of the waterproof cover (711).

9. The rainwater collection device installed on the lawn for a garden according to claim 8, characterized in that: The sprinkling member (72) includes a fixing ring (7201), the fixing ring (7201) is fixedly installed on the surface of the water storage tank (6), a water inlet pipe (7202) is fixedly installed at the end of the fixing ring (7201), the water inlet pipe (7202) is arranged inside the water storage tank (6), an annular groove (7210) is opened at one end of the fixing ring (7201) away from the water inlet pipe (7202), a sliding ring (7211) is slidably installed inside the annular groove (7210), a transmission rotating ring (7203) is fixedly installed on the surface of the sliding ring (7211), a water distribution block (7206) is fixedly installed on one side of the transmission rotating ring (7203) away from the sliding ring (7211), support rods (7205) are fixedly installed on both sides of the inner wall of the transmission rotating ring (7203), a rotating rod (7204) is fixedly installed between the support rods (7205), and spiral water guiding vanes (7207) are fixedly installed on the outer surface of the rotating rod (7204).

10. A rainwater collection device for gardens installed on lawns according to claim 9, characterized in that: A water retaining plate (7208) is fixedly installed at the inner wall of the fixed ring (7201). A water outlet (7209) is formed on the surface of the water retaining plate (7208). A water retaining elastic block (7212) is fixedly installed on the surface of the support rod (7205). The water retaining elastic block (7212) is hermetically adapted to the water outlet (7209). The transmission rope (73) is drivingly installed on the outer surface of the transmission rotating ring (7203). One of the rotating rods (7204) is fixedly connected to the end of the transmission shaft (713).

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