Flower plant irrigation device with purification function

Abstract

The invention relates to the technical field of plant irrigation systems, and provides a flower plant irrigation device with a purification function, which comprises a main body support frame and a central shaft, a plurality of layers of flower pot supporting plates; the plurality of electric control driving mechanisms can drive each flower pot supporting plate to independently rotate so as to enable each flower pot supporting plate to rotate to a first arrangement state, and in the first arrangement state, each flower pot supporting plate is staggered in the vertical direction; the plurality of electric control driving mechanisms can correspondingly drive the flower pot supporting plates in the first arrangement state to synchronously rotate in the first arrangement state; a spraying device; the water diversion disc is arranged below the flower pot supporting plate on the lowermost layer; the water collecting tank is arranged below the water diversion disc; according to the irrigation device, redundant water flowing down from the water passing holes of the flower pot plant supporting plates on all the layers cannot fall onto the flower pot plant supporting plates on the lower layers of the irrigation device.

Description

Technical Field

[0001] The present application relates to the technical field of plant irrigation systems, and more specifically, to a flower and plant irrigation device with a purification function. Background Art

[0002] Flowers are herbaceous plants with ornamental value. When they are planted in pots, people need to water them regularly. In the prior art, some flower and plant cultivation equipment that realizes automatic irrigation and watering is designed. Some flower and plant cultivation equipment is equipped with a water recovery system with a purification device, so as to recycle and purify the excess water generated by irrigating flowers for reuse. In addition, the flower and plant cultivation equipment in the prior art usually has a multi-layer flower rack. When watering the flowers on the multi-layer flower rack, the excess water on the flowers on the upper flower rack after being watered flows to the flowers on the lower layer. The water with the soil on the upper layer may have an adverse effect on the flowers on the lower layer. For example, when the flowers on the upper layer have certain lesions, such a watering method is very likely to cause the flowers on the lower layer to also have the same lesions. Summary of the invention

[0003] In view of this, the present application provides a flower and plant irrigation device with a purification function to solve the technical problem that the flowers on the lower layer of the multi-layer flower rack in the flower and plant cultivation equipment in the prior art are easily adversely affected by the flowers on the upper layer.

[0004] The present application provides a flower and plant irrigation device with a purification function, wherein the flower and plant irrigation device with a purification function comprises: A main body support frame, and a central axis disposed on the main body support frame and extending in a vertical direction; A multi-layer flower pot support plate is arranged at intervals along the axial direction of the central axis, the flower pot support plate is rotatably mounted on the central axis around the central axis, and the flower pot support plate is provided with a water hole penetrating the flower pot support plate in a vertical direction; A plurality of electrically controlled drive mechanisms, the plurality of electrically controlled drive mechanisms corresponding to the number of the multi-layer flower pot support plates and being transmission-connected to each flower pot support plate one by one, so as to be able to drive each flower pot support plate to rotate independently, so as to be able to rotate each flower pot support plate to a first arrangement state, in which each flower pot support plate is staggered in a vertical direction, and the plurality of electrically controlled drive mechanisms can correspondingly drive each flower pot support plate in the first arrangement state to rotate synchronously in the first arrangement state; A spray device disposed on the main support frame, the spray device is located above the flower pot support plate on the uppermost layer of the multi-layer flower pot support plate, and the spray device includes a plurality of spray heads arranged downward; A water drawer tray, the water drawer tray is arranged below the lowest flower pot support plate of the multi-layer flower pot support plate, and the projection of each flower pot support plate in the vertical direction is located within the contour range of the water drawer tray, and the water drawer tray has a water outlet hole; A water collecting tank, the water collecting tank is arranged below the water guide tray, and the water outlet hole leads downward to the water collecting tank; A sewage purification tank, the inlet of which is connected to the collecting water tank, and the outlet of which is connected to the spraying device.

[0005] Furthermore, the flower and plant irrigation device includes a plurality of rotating frames, the plurality of rotating frames correspond to the number of the multi-layer flower pot support plates, and each flower pot support plate is installed on the corresponding rotating frame one by one, the rotating frame is connected with a rotating sleeve, the rotating sleeve is rotatably and coaxially sleeved on the central shaft, a driven gear is arranged on the outer periphery of the rotating sleeve, the electric control drive mechanism includes a motor arranged on the central shaft and a driving gear connected to the output shaft of the motor, and the driving gear of each of the electric control drive mechanisms is meshed with the driven gear on the corresponding rotating frame.

[0006] Furthermore, the rotating frame includes a plurality of radial beams arranged at intervals around the rotating sleeve, the length direction of the radial beams is arranged radially along the rotating sleeve, the first end of the radial beam in the length direction is connected to the rotating sleeve, and each of the flower pot support plates is connected between two adjacent radial beams in the corresponding rotating frame.

[0007] Furthermore, the rotating frame also includes a supporting ring beam, and the first ends in the length direction of multiple radial beams in each rotating frame are connected to the inner ring side of the corresponding supporting ring beam, and a limiting groove is formed on the radial beam. The flower pot support plate is supported by the limiting grooves corresponding to the two adjacent radial beams in the corresponding rotating frame and the fan-shaped plate on the corresponding supporting ring beam.

[0008] Furthermore, the flower and plant irrigation device includes a main controller and a light sensor arranged on the main support frame. An electrically controlled shielding mechanism is arranged under each of the rotating frames. Each of the flower pot support plates can be rotated to a second arrangement state. In the second arrangement state, the vertical projections of each of the flower pot support plates overlap. A plurality of electrically controlled drive mechanisms can control each of the flower pot support plates to rotate synchronously in the first arrangement state and control each of the flower pot support plates to rotate synchronously in the second arrangement state. The main controller is signal-connected to the light sensor, each of the electrically controlled drive mechanisms and each of the electrically controlled shielding mechanisms so as to control each of the electrically controlled drive mechanisms to drive each of the flower pot support plates to rotate and stay in the target illumination area in the second arrangement state according to the target illumination area sensed by the light sensor, and control each of the electrically controlled shielding mechanisms to shield the bottom of the corresponding flower pot support plate before each of the flower pot support plates rotates to the second arrangement state.

[0009] Furthermore, the electrically controlled shielding mechanism includes a fan-shaped foldable curtain, an arc-shaped electric guide rail arranged below the supporting ring beam, and a slider arranged on the arc-shaped electric guide rail. A first connecting rod is connected below each corresponding radial beam below the flower pot support plate, and a second connecting rod is connected to the slider. The first connecting rod and the second connecting rod both extend radially along the corresponding rotating sleeve. One end of the fan-shaped foldable curtain is connected to the corresponding first connecting rod, and the other end is connected to the corresponding second connecting rod.

[0010] Furthermore, the radial beams on each rotating frame are arranged at equal angles, the number of the radial beams on each rotating frame is the same as the number of layers of the multi-layer flower pot support plate, and the flower pot support plate can be installed between all adjacent radial beams on each rotating frame.

[0011] Furthermore, the upper surface of the water guide plate forms a conical guide surface, and the water outlet is arranged at the pointed end of the conical guide surface.

[0012] Furthermore, the outlet of the sewage purification tank is connected to a first pipe, the spray device is connected to a second pipe, the first pipe is connected to the second pipe through a water pump, the spray device is also connected to a third pipe, and the third pipe can be connected to a water supply source.

[0013] Furthermore, a primary filter is provided in the collection water tank, a secondary filter is provided at the inlet of the sewage purification tank, the mesh of the secondary filter is smaller than the mesh of the primary filter, the sewage purification tank comprises an upper filter chamber and a lower filter chamber which are connected up and down through a filter element, the outlet of the sewage purification tank is connected to the lower filter chamber, and a precipitant is provided in the lower filter chamber.

[0014] The beneficial effects of the flower and plant irrigation device with purification function provided by the present invention are: Compared with the prior art, in the flower and plant irrigation device with purification function provided by the present invention, since a multi-layer flower pot support plate is provided, potted plants can be placed on each layer of the flower pot support plate, and then the plurality of electrically controlled driving mechanisms correspond to the number of the multi-layer flower pot support plates and are connected to each flower pot support plate in a one-to-one manner, so as to drive each flower pot support plate to rotate independently so that each flower pot support plate can be in a first arrangement state. In the first arrangement state, each flower pot support plate is staggered in the vertical direction, and the plurality of electrically controlled driving mechanisms can correspondingly drive each flower pot support plate in the first arrangement state to remain in the first arrangement state. The flower pots on the rotating flower pot support plates can be watered downwards through the spray device. During the watering process, excess water flowing down from the water holes of the flower pot support plates on each layer will not fall onto the flower pot support plates on the lower layer, thereby not polluting the flower pots on the flower pot support plates on the lower layer. In addition, the sewage purification tank has an inlet connected to the collecting water tank; the outlet of the sewage purification tank is connected to the spray device. The spray device irrigates the flower pots and drips the water to the water guide plate through the collecting water tank to the sewage purification tank. After being purified, it returns to the spray device for flower irrigation, thereby saving water resources.

[0015] In a further solution, the flower and plant irrigation device includes a main controller and a light sensor arranged on the main support frame. An electrically controlled shielding mechanism is arranged under each of the rotating frames. Each of the flower pot support plates can be rotated to a second arrangement state. In the second arrangement state, the vertical projections of each of the flower pot support plates overlap. A plurality of electrically controlled drive mechanisms can control each of the flower pot support plates to rotate synchronously in the first arrangement state and control each of the flower pot support plates to rotate synchronously in the second arrangement state. The main controller is connected to the light sensor, each of the electrically controlled drive mechanisms and each of the electrically controlled shielding mechanisms by signal so as to control each of the electrically controlled drive mechanisms to drive each of the flower pot support plates to rotate according to the target light area sensed by the light sensor and to rotate the flower pot support plates in the second arrangement state. The second arrangement state stays in the target lighting area (for example, an area with strong lighting), so that the potted plants supported by the flower and plant irrigation device can automatically move to the area with strong lighting, automatically realize that the potted plants can obtain more sufficient sunlight as much as possible, and control each of the electrically-controlled shielding mechanisms to shield the corresponding bottom of the flower potted plant support plate before each flower potted plant support plate rotates to the second arrangement state. In this way, even if each of the flower potted plant support plates rotates to the second arrangement state, the vertical projections of each of the flower potted plant support plates overlap, because the electrically-controlled shielding mechanism shields the corresponding bottom of the flower potted plant support plate before each of the flower potted plant support plates rotates to the second arrangement state, there will be no situation where water flows out of the water holes of the upper flower potted plant support plate and drips onto the flower potted plant support plate below it. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a three-dimensional schematic diagram of a partial structure of a flower and plant irrigation device with a purification function according to an embodiment of the present application; Figure 2 for Figure 1 The enlarged view of point A in the middle; Figure 3 for Figure 1 The enlarged view of point B in the middle; Figure 4 It is a three-dimensional schematic diagram of a partial structure of a flower and plant irrigation device with a purification function according to an embodiment of the present application; Figure 5 for Figure 4 The enlarged view of point A in the middle; Figure 6 A schematic side view of the unfolding process of a fan-shaped foldable curtain in a flower and plant irrigation device with a purification function according to an embodiment of the present application; Figure 7 It is a schematic plan view of the unfolding process of the fan-shaped foldable curtain in the flower and plant irrigation device with purification function according to one embodiment of the present application; Figure 8 This is a simplified schematic diagram of the structure of a water collection tank and a sewage purification tank in a flower and plant irrigation device with purification function according to an embodiment of the present application. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the present application, the present application will be described more comprehensively below with reference to the relevant drawings. The drawings exemplarily provide one or at least three embodiments of the present application to make the understanding of the technical solution disclosed in the present application more accurate and thorough. However, it should be understood that the present application can be implemented in a variety of different forms and is not limited to the embodiments described below.

[0019] The same or similar numbers in the drawings of the present application correspond to the same or similar parts; in the description of the present application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate the orientation or position relationship, they are based on the orientation or position relationship shown in the drawings. This is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on the present application. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0020] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B.

[0021] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0022] See also Figures 1 to 5 The present invention provides a flower and plant irrigation device with a purification function, wherein the flower and plant irrigation device with a purification function comprises: A main body support frame 100, a central axis 1 arranged on the main body support frame 100 and extending in a vertical direction, wherein the main body support frame 100 specifically comprises a base 101, a plurality of columns 102 arranged on the base 101, and a frame 103 arranged above each column 102; A multi-layer flower pot support plate 2 is arranged at intervals along the axial direction of the central axis 1. The flower pot support plate 2 is rotatably mounted on the central axis 1 around the central axis 1. The flower pot support plate 2 is provided with a water hole 25 that passes through the flower pot support plate 2 in the vertical direction. A plurality of electrically controlled drive mechanisms, the plurality of electrically controlled drive mechanisms corresponding to the number of the multi-layer flower pot support plates 2 and being transmission-connected to each flower pot support plate 2 one by one, so as to be able to drive each flower pot support plate 2 to rotate independently, so as to be able to rotate each flower pot support plate 2 to a first arrangement state, in which each flower pot support plate 2 is staggered in the vertical direction, and the plurality of electrically controlled drive mechanisms can correspondingly drive each flower pot support plate 2 in the first arrangement state to keep rotating synchronously in the first arrangement state; A spray device 200 is arranged on the main support frame 100, and the spray device 200 is located above the flower pot support plate 2 of the uppermost layer of the multi-layer flower pot support plate 2. The spray device 200 includes a plurality of arranged spray heads 201, and a plurality of nozzles 202 are arranged on the spray head 201. The spray device 200 can be specifically installed on the crossbeam 104 on the frame 103. The spray head 201 can specifically be tilted downward toward the plane where the flower pot support plate 2 of the uppermost layer is located, and the central axis 1 can specifically extend from the base 101 to the crossbeam 104; A water inlet tray 3, which is arranged below the lowest flower pot support plate 2 of the multi-layer flower pot support plate 2, and the projection of each flower pot support plate 2 in the vertical direction is located within the contour range of the water inlet tray 3, and the water inlet tray 3 has a water outlet hole 4; A water collecting tank 5 is arranged below the water guide plate 3, and the water outlet 4 leads downward to the water collecting tank 5; The sewage purification tank 6 has an inlet connected to the collecting water tank 5 , and an outlet connected to the spraying device 200 .

[0023] In the flower and plant irrigation device with purification function provided by the present invention, since a multi-layer flower pot support plate 2 is provided, potted plants can be placed on each layer of the flower pot support plate 2, and then a plurality of electric control driving mechanisms are corresponding to the number of the multi-layer flower pot support plates 2 and are connected to each flower pot support plate 2 in a one-to-one manner, so as to drive each flower pot support plate 2 to rotate independently so that each flower pot support plate 2 can be in a first arrangement state. In the first arrangement state, each flower pot support plate 2 is staggered in the vertical direction, and the plurality of electric control driving mechanisms can correspondingly drive each flower pot support plate 2 in the first arrangement state to keep rotating synchronously in the first arrangement state, and then the flower pot support plates 2 can be driven to rotate synchronously in the first arrangement state. The flower pots on the rotating flower pot support plates 2 are watered downwardly through the spray device 200. During the watering process, excess water flowing down from the water holes 25 of the flower pot support plates 2 of each layer will not fall on the flower pot support plates 2 of the lower layer, and will not pollute the flower pots on the flower pot support plates 2 of the lower layer. In addition, the sewage purification tank 6, the inlet of the sewage purification tank 6 is connected to the collection tank 5; the outlet of the sewage purification tank 6 is connected to the spray device 200, the spray device 200 irrigates the flower pots and drips to the water guide plate 3 through the collection tank 5 to reach the sewage purification tank 6, and after being purified, it returns to the spray device 200 for flower irrigation, thereby saving water resources.

[0024] According to one embodiment of the present application, the flower and plant irrigation device includes a plurality of rotating frames 300, the plurality of rotating frames 300 corresponds to the number of multi-layer flower pot support plates 2, and each flower pot support plate 2 is installed on the corresponding rotating frame 300 one by one, the rotating frame 300 is connected with a rotating sleeve 7, the rotating sleeve 7 is rotatably and coaxially sleeved on the central shaft 1, a driven gear 9 is arranged on the outer periphery of the rotating sleeve 7, the electric control drive mechanism includes a motor arranged on the central shaft 1 and a driving gear 10 connected to the output shaft 8 of the motor, the driving gear 10 of each electric control drive mechanism is meshed with the driven gear 9 on the corresponding rotating frame 300, an axial limit ring convex rib 12 is arranged on the central shaft 1 corresponding to each rotating sleeve 7, and each rotating sleeve 7 is supported on the corresponding axial limit ring convex rib 12, specifically, a waterproof box 11 is also arranged on the central shaft 1 to match each motor, the motor is arranged in the waterproof box 11, and the output shaft 8 of each motor extends downward from the corresponding waterproof box 11.

[0025] Of course, in addition to the above embodiments, the rotating frame 300 can also be driven by other types of suitable driving mechanisms.

[0026] According to a specific embodiment of the present application, the rotating frame 300 includes a plurality of radial beams 301 arranged at intervals around the rotating sleeve 7, the length direction of the radial beams 301 is arranged along the radial direction of the rotating sleeve 7, the first end of the radial beam 301 in the length direction is connected to the rotating sleeve 7, and each flower pot support plate 2 is connected between two adjacent radial beams 301 in the corresponding rotating frame 300.

[0027] Of course, in order to improve the stability of the flower pot support plate 2 supported on the corresponding rotating frame 300, the flower pot support plate 2 can be fastened to the radial beam 301 by means of threaded fasteners.

[0028] According to a preferred embodiment of the present application, the rotating frame 300 also includes a supporting ring beam 302, and the first ends of the multiple radial beams 301 in each rotating frame 300 in the length direction are connected to the inner ring side of the corresponding supporting ring beam 302, and a limiting groove 303 is formed on the radial beam 301. Specifically, one limiting groove 303 is symmetrically formed on both sides of the radial beam 301, and the flower pot support plate 2 is supported by the limiting grooves 303 corresponding to the two adjacent radial beams 301 in the corresponding rotating frame 300 and the fan-shaped plate on the corresponding supporting ring beam 302. The limiting groove 303 specifically includes a first side edge 304 arranged along the length direction of the radial beam 301 and a second side edge 305 arranged along the width direction of the radial beam 301, the first side edge 304 is perpendicular to the second side edge 305, the straight edge of the fan-shaped plate is stopped and limited by the first side edge 304, and the arc edge of the fan-shaped plate is stopped and limited by the second side edge 305.

[0029] According to one embodiment of the present application, the flower and plant irrigation device includes a main controller, a light sensor (not shown in the figure, specifically, a light sensor can be set on each column 102) arranged on the main support frame 100, and an electric-controlled shielding mechanism is arranged under each rotating frame 300. Each flower pot support plate 2 can be rotated to a second arrangement state. In the second arrangement state, the vertical projections of each flower pot support plate 2 overlap. A plurality of electric-controlled drive mechanisms can control each flower pot support plate 2 to rotate synchronously in the first arrangement state and control each flower pot support plate 2 to rotate synchronously in the second arrangement state. The main controller is connected to the light sensor, each electric-controlled drive mechanism and each electric-controlled shielding mechanism by signal, so as to control each electric-controlled drive mechanism to drive each flower pot support plate according to the target light area sensed by the light sensor. The support plate 2 rotates and stays in the target lighting area (for example, an area with strong lighting) in the second arrangement state, so that the potted plants supported by the flower and plant irrigation device can automatically move to the area with strong lighting, automatically realize that the potted plants can obtain more sufficient sunlight as much as possible, and control each electrically controlled shielding mechanism to shield the corresponding bottom of the flower potted plant support plate 2 before each flower potted plant support plate 2 rotates to the second arrangement state. In this way, even if each flower potted plant support plate 2 rotates to the second arrangement state, the vertical projections of each flower potted plant support plate 2 overlap, because the electrically controlled shielding mechanism shields the corresponding bottom of the flower potted plant support plate 2 before each flower potted plant support plate 2 rotates to the second arrangement state, there will be no situation where water drips from the water holes 25 of the upper flower potted plant support plate 2 onto the lower flower potted plant support plate 2.

[0030] See also Figures 2 to 7According to a specific embodiment of the present application, the electric-controlled shielding mechanism includes a fan-shaped foldable curtain 14, an arc-shaped electric guide rail 15 arranged below the support ring beam 302, and a slider 16 arranged on the arc-shaped electric guide rail 15. A first connecting rod 17 is connected below each corresponding radial beam 301 below the flower pot support plate 2, and a second connecting rod 18 is connected to the slider 16. The first connecting rod 17 and the second connecting rod 18 both extend radially along the corresponding rotating sleeve 7. One end of the fan-shaped foldable curtain 14 is connected to the corresponding first connecting rod 17, and the other end is connected to the corresponding first connecting rod 17. One end is connected to the corresponding second connecting rod 18. Specifically, one end of the fan-shaped foldable curtain 14 forms a first sleeve 141 sleeved on the first connecting rod 17, and the other end of the fan-shaped foldable curtain 14 forms a second sleeve 142 sleeved on the second connecting rod 18. When the first connecting rod 17 and the second connecting rod 18 are adjacent, the fan-shaped foldable curtain 14 does not block the bottom of the flower pot support plate 2. When the second connecting rod 18 moves away from the first connecting rod 17 with the slider 16, the fan-shaped foldable curtain 14 continues to unfold to block the bottom of the flower pot support plate 2.

[0031] According to one embodiment of the present application, the radial beams 301 on each rotating frame 300 are arranged at equal angles, and the number of radial beams 301 on each rotating frame 300 is the same as the number of layers of the multi-layer flower pot support plates 2. The flower pot support plates 2 can be installed between all adjacent radial beams 301 on each rotating frame 300. For example, if three layers of flower pot support plates 2 are provided, each layer corresponds to three radial beams 301 with an interval of 120°.

[0032] In addition, the upper surface of the water guide plate 3 forms a conical guide surface, and the water outlet 4 is arranged at the tip of the conical guide surface. The outlet of the sewage purification tank 6 is connected to the first pipe 19, and the spray device 200 is connected to the second pipe 20. The first pipe 19 is connected to the second pipe 20 through a water pump (not shown). The spray device 200 is also connected to the third pipe 21, and the third pipe 21 can be connected to a water supply source, so that the water treated by the sewage purification tank 6 can be used directly with an additional water source for flower irrigation.

[0033] See also Figure 8 According to a specific embodiment of the present application, a primary filter screen 22 is provided in the collection water tank 5, a secondary filter screen 23 is provided at the inlet of the sewage purification tank 6, the mesh of the secondary filter screen 23 is smaller than the mesh of the primary filter screen 22, the sewage purification tank 6 includes an upper filter chamber 61 and a lower filter chamber 62 which are connected up and down through a filter element 24, the outlet of the sewage purification tank 6 is connected to the lower filter chamber 62, and a precipitant is provided in the lower filter chamber 62. It can be understood that the sewage purification tank 6 can also be various known sewage purification treatment equipment.

[0034] It should be noted that the above embodiments only express the preferred implementation of the present application, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the present application. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, such as combining different features in various embodiments, etc., which should all fall within the scope of protection of the present application.

Claims

1. A flower and plant irrigation device with purification function, characterized in that: The flower and plant irrigation device with purification function comprises: A main body support frame, and a central axis disposed on the main body support frame and extending in a vertical direction; A multi-layer flower pot support plate is arranged at intervals along the axial direction of the central axis, the flower pot support plate is rotatably mounted on the central axis around the central axis, and the flower pot support plate is provided with a water hole penetrating the flower pot support plate in a vertical direction; A plurality of electrically controlled drive mechanisms, the plurality of electrically controlled drive mechanisms corresponding to the number of the multi-layer flower pot support plates and being transmission-connected to each flower pot support plate one by one, so as to be able to drive each flower pot support plate to rotate independently, so as to be able to rotate each flower pot support plate to a first arrangement state, in which each flower pot support plate is staggered in a vertical direction, and the plurality of electrically controlled drive mechanisms can correspondingly drive each flower pot support plate in the first arrangement state to rotate synchronously in the first arrangement state; A spray device disposed on the main support frame, the spray device is located above the flower pot support plate on the uppermost layer of the multi-layer flower pot support plate, and the spray device includes a spray head arranged downward; A water drawer tray, the water drawer tray is arranged below the lowest flower pot support plate of the multi-layer flower pot support plate, and the projection of each flower pot support plate in the vertical direction is located within the contour range of the water drawer tray, and the water drawer tray has a water outlet hole; A water collecting tank, the water collecting tank is arranged below the water guide tray, and the water outlet hole leads downward to the water collecting tank; A sewage purification tank, the inlet of which is connected to the collecting water tank, and the outlet of which is connected to the spraying device.

2. The flower and plant irrigation device with purification function according to claim 1, characterized in that: The flower and plant irrigation device includes a plurality of rotating frames, the plurality of rotating frames correspond to the number of the multi-layer flower pot support plates, and each flower pot support plate is mounted on the corresponding rotating frame in a one-to-one correspondence, the rotating frame is connected with a rotating sleeve, the rotating sleeve is rotatably and coaxially sleeved on the central shaft, a driven gear is arranged on the outer periphery of the rotating sleeve, the electric control drive mechanism includes a motor arranged on the central shaft and a driving gear connected to the output shaft of the motor, and the driving gear of each of the electric control drive mechanisms is meshed with the driven gear on the corresponding rotating frame.

3. The flower and plant irrigation device with purification function according to claim 2, characterized in that: The rotating frame includes a plurality of radial beams arranged at intervals around the rotating sleeve, the length direction of the radial beams being arranged along the radial direction of the rotating sleeve, the first end of the radial beam in the length direction being connected to the rotating sleeve, and each of the flower pot support plates being connected between two adjacent radial beams in the corresponding rotating frame.

4. The flower and plant irrigation device with purification function according to claim 3, characterized in that: The rotating frame also includes a supporting ring beam, and the first ends of the multiple radial beams in each rotating frame in the length direction are connected to the inner ring side of the corresponding supporting ring beam. A limiting groove is formed on the radial beam, and the flower pot support plate is supported by the limiting grooves corresponding to the two adjacent radial beams in the corresponding rotating frame and the fan-shaped plate on the corresponding supporting ring beam.

5. The flower and plant irrigation device with purification function according to claim 4, characterized in that: The flower and plant irrigation device includes a master controller and a light sensor arranged on a main support frame. An electrically controlled shielding mechanism is arranged under each rotating frame. Each of the flower pot support plates can be rotated to a second arrangement state. In the second arrangement state, the vertical projections of each of the flower pot support plates overlap. A plurality of electrically controlled drive mechanisms can control each of the flower pot support plates to rotate synchronously in the first arrangement state and control each of the flower pot support plates to rotate synchronously in the second arrangement state. The master controller is signal-connected with the light sensor, each of the electrically controlled drive mechanisms and each of the electrically controlled shielding mechanisms so as to control each of the electrically controlled drive mechanisms to drive each of the flower pot support plates to rotate and stay in the target illumination area in the second arrangement state according to the target illumination area sensed by the light sensor, and control each of the electrically controlled shielding mechanisms to shield the bottom of the corresponding flower pot support plate before each of the flower pot support plates rotates to the second arrangement state.

6. The flower and plant irrigation device with purification function according to claim 5, characterized in that: The electrically controlled shielding mechanism includes a fan-shaped foldable curtain, an arc-shaped electric guide rail arranged below the supporting ring beam, and a slider arranged on the arc-shaped electric guide rail. A first connecting rod is connected below each corresponding radial beam below the flower pot support plate, and a second connecting rod is connected to the slider. The first connecting rod and the second connecting rod both extend radially along the corresponding rotating sleeve. One end of the fan-shaped foldable curtain is connected to the corresponding first connecting rod, and the other end is connected to the corresponding second connecting rod.

7. The flower and plant irrigation device with purification function according to claim 3, characterized in that: The radial beams on each rotating frame are arranged at equal angles, the number of the radial beams on each rotating frame is the same as the number of layers of the multi-layer flower pot support plate, and the flower pot support plate can be installed between all adjacent radial beams on each rotating frame.

8. The flower and plant irrigation device with purification function according to any one of claims 1 to 7, characterized in that: The upper surface of the water guide plate forms a conical guide surface, and the water outlet is arranged at the tip of the conical guide surface.

9. The flower and plant irrigation device with purification function according to any one of claims 1 to 7, characterized in that: The outlet of the sewage purification tank is connected to a first pipe, the spray device is connected to a second pipe, the first pipe is connected to the second pipe through a water pump, the spray device is also connected to a third pipe, and the third pipe can be connected to a water supply source.

10. The flower and plant irrigation device with purification function according to any one of claims 1 to 7, characterized in that: A primary filter is provided in the collection water tank, a secondary filter is provided at the inlet of the sewage purification tank, the mesh of the secondary filter is smaller than the mesh of the primary filter, the sewage purification tank comprises an upper filter chamber and a lower filter chamber which are connected up and down through a filter element, the outlet of the sewage purification tank is connected to the lower filter chamber, and a precipitant is provided in the lower filter chamber.

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