Water supplementing device for bougainvillea speetabilis roof planting

Abstract

The utility model is applicable to the technical field of planting, and provides a water replenishing device for bougainvillea speetabilis roof planting, which comprises a bracket, a planting box, an inclined mechanism, an adjustable drainage mechanism, an L-shaped plate, a water storage tank, a connecting pipe, a spray head, a quantitative adjusting component and a water storage component. During watering, the quantitative adjusting assembly is adjusted according to the growth state of bougainvillea speetabilis, so that the capacity of the lower cavity of the water storage tank is adjusted, water is introduced into the lower cavity of the water storage tank through the water storage assembly, after the lower cavity of the water storage tank is filled with the water, the water storage assembly stops introducing the water into the water storage tank, and meanwhile, the control valve on the connecting pipe is opened; water in the lower cavity of the water storage tank is introduced into the spray head through the connecting pipe, and the spray head sprays the water to the bougainvillea speetabilis in the planting box, so that different amounts of water can be conveniently watered according to different growth states of the bougainvillea speetabilis.

Description

TECHNICAL FIELD

[0001] The utility model relates to a planting technical field, especially a kind of water replenishing device for planting on the roof of bougainvillea. BACKGROUND

[0002] Bougainvillea needs different amount of water in different growth states, watering amount needs to be controlled in seedling stage to avoid root rot, a large amount of water is needed to supply plant growth in growth period, watering amount needs to be appropriately reduced in flower bud differentiation period, in flowering period, the demand of bougainvillea to water is larger, soil needs to be kept wet, watering frequency and watering amount need to be reduced in dormancy period to avoid root rot caused by too much water. Through reasonable watering management, the healthy growth and flowering of bougainvillea can be promoted.

[0003] But the existing roof planting device cannot adjust watering amount when automatically watering bougainvillea, watering amount cannot be controlled according to different growth stages of bougainvillea, and the healthy growth and flowering of bougainvillea cannot be better promoted. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of water replenishing device for planting on the roof of bougainvillea, to solve the problems mentioned in the background.

[0005] To solve the above technical problems, the technical scheme of the utility model is as follows:

[0006] Firstly, a kind of water replenishing device for planting on the roof of bougainvillea, comprising:

[0007] Support;

[0008] Planting box, set in the upper of support;

[0009] Inclined mechanism, connect with support, and connect with the bottom of planting box, the inclined mechanism is used to drive planting box to incline;

[0010] Adjustable drainage mechanism, set in the inside one side of planting box, the adjustable drainage mechanism is used to drain the excess water in planting box;

[0011] L-shaped plate, set in the side of planting box away from adjustable drainage mechanism, and fixedly connected with support;

[0012] Water storage tank, set in the upper of planting box, and fixedly connected with L-shaped plate;

[0013] Connecting pipe, fixedly communicated with the bottom of water storage tank, first control valve is installed on the connecting pipe;

[0014] Spray head, fixedly communicated with the bottom of connecting pipe;

[0015] The quantitative adjusting assembly is connected with the L-shaped plate and the water storage tank, and divides the cavity of the water storage tank into an upper cavity and a lower cavity, and is used for adjusting the capacity in the lower cavity of the water storage tank.

[0016] The water storage assembly is connected with the support, the adjustable drainage mechanism, the L-shaped plate and the water storage tank, and is used for supplying water to the water storage tank.

[0017] Further, the tilting mechanism comprises:

[0018] The rotating assembly is connected with the support and one end of the planting box bottom;

[0019] The driving assembly is connected with the support and the other end of the planting box bottom.

[0020] Further, the rotating assembly comprises:

[0021] The second fixing block is symmetrically fixedly connected to the top of the support;

[0022] The rotating shaft is rotatably connected to the second fixing block;

[0023] The third fixing block is fixedly connected to the bottom of the side of the planting box close to the adjustable drainage mechanism, and is symmetrically distributed, and the third fixing block is fixedly connected with the rotating shaft respectively.

[0024] Further, the driving assembly comprises:

[0025] The fixed box is fixedly connected to the side of the support away from the second fixing block;

[0026] The sliding groove is arranged on the two sides of the support;

[0027] The first threaded rod is rotatably connected to the inside of the fixed box;

[0028] The sliding block is threadedly connected with the first threaded rod and is slidably connected with the inner wall of the fixed box, and the two ends of the sliding block pass through the sliding groove and are slidably connected with the sliding groove;

[0029] The handle is fixedly connected with one end of the first threaded rod;

[0030] The connecting rod is rotatably connected with the two sides of the sliding block;

[0031] The first fixing block is symmetrically fixedly connected to the bottom of the planting box and is rotatably connected with the connecting rod respectively.

[0032] Further, the adjustable drainage mechanism comprises:

[0033] The filter box is fixedly connected with the inner wall of the planting box;

[0034] The water receiving tank is fixedly connected with the bottom of the planting box;

[0035] The drainage assembly is provided with multiple groups and is in sliding connection with the filter box and the planting box, and is used for draining water;

[0036] The displacement assembly is connected with the drainage assembly and the planting box, and is used for driving the drainage assembly to move to adjust the amount of water.

[0037] Further, the drainage assembly comprises:

[0038] The drainage pipe is in sliding connection with the filter box and is embedded into the water receiving box through the filter box and the planting box at one end, and is in sliding connection with the planting box;

[0039] The drainage holes are equidistantly arranged on the drainage pipe, and the diameters of the drainage holes from top to bottom are increasingly larger.

[0040] Further, the displacement assembly comprises:

[0041] The fixed plate is fixedly connected with one end of the drainage pipe;

[0042] The mounting plate is fixedly connected with the inner wall of the planting box;

[0043] The second threaded rod is rotatably connected with one end of the fixed plate and is threadedly connected with the mounting plate at the other end.

[0044] Further, the water storage assembly comprises:

[0045] The water storage box is fixedly connected with the support;

[0046] The first water pump is fixedly connected with the water storage box and is in fixed communication with the water storage box at the water outlet end;

[0047] The first water pipe is fixedly connected with the water inlet end of the first water pump at one end and is in fixed communication with the water receiving box at the other end;

[0048] The second water pump is fixedly connected with the water storage box and is in fixed communication with the water storage box at the water inlet end;

[0049] The second water pipe is fixedly connected with the water outlet end of the second water pump at one end;

[0050] The water tank is arranged in the L-shaped plate and is in fixed communication with the other end of the second water pipe, and the water tank is in communication with the water storage box.

[0051] Further, the water storage assembly further comprises:

[0052] The water outlet pipe is in fixed communication with the upper end of the water storage box.

[0053] Further, the quantitative adjustment assembly comprises:

[0054] Third threaded rod, one end through the water tank and L-shaped plate and with water tank and L-shaped plate threaded connection;

[0055] Plug, with the water tank inner wall sliding connection, and with the third threaded rod the other end rotationally connected, the plug will the cavity in the water tank is divided into upper cavity and lower cavity;

[0056] Through hole, set up in the plug near the sink one side;

[0057] Water level sensor, fixedly connected to the plug bottom, and located away from the through hole one side.

[0058] The above scheme of the utility model at least includes the following beneficial effects:

[0059] The utility model discloses when watering, according to the adjustment of quantitative adjustment component of triangle plum growth state, thereby adjusting the capacity of water tank lower cavity, and the water storage component will water be passed into the lower cavity of water tank, when water fills the lower cavity of water tank, the water storage component stops and passes into the water tank, and the control valve on the connecting pipe opens, and the water in the lower cavity of water tank is passed into the spray head through the connecting pipe, and the spray head sprays water to the triangle plum in the planting box, and it is convenient to water different amount of water according to the different growth state of triangle plum.

[0060] The utility model discloses through the inclination mechanism and inclines the planting box, makes the sunlight better irradiation on the triangle plum in the planting box, when needing to clean the planting box or needing to plant, through the inclination mechanism and moves the planting box to the horizontal state, and it is convenient for staff to plant or clean.

[0061] The utility model discloses when raining, rainwater is discharged through the adjustable drainage mechanism planting box and flows into the water storage component and is collected, and water resources are saved. BRIEF DESCRIPTION OF DRAWINGS

[0062] Figure 1 The utility model discloses a kind of three-angled plum roof planting water replenishing device's stereo for embodiment of the utility model Figure 1 .

[0063] Figure 2 The utility model discloses a kind of three-angled plum roof planting water replenishing device's stereo for embodiment of the utility model Figure 2 .

[0064] Figure 3 The utility model discloses a kind of three-angled plum roof planting water replenishing device's cross section for embodiment of the utility model Figure 1 .

[0065] Figure 4 The utility model discloses a kind of three-angled plum roof planting water replenishing device's cross section for embodiment of the utility model Figure 2 .

[0066] Figure 5A three-dimensional schematic view of a drainage assembly of a water supplementing device for a bougainvillea roof planting is provided in the embodiments of the present utility model.

[0067] Figure 6 For Figure 4 An enlarged view of A in the middle.

[0068] In the drawings: 1, support; 2, inclination mechanism; 21, fixed box; 22, chute; 23, first threaded rod; 24, sliding block; 25, crank handle; 26, connecting rod; 27, first fixed block; 28, second fixed block; 29, rotating shaft; 210, third fixed block; 3, adjustable drainage mechanism; 31, filter box; 32, drain pipe; 33, fixed plate; 34, drainage hole; 35, mounting plate; 36, second threaded rod; 37, water receiving tank; 4, planting box; 5, L-shaped plate; 6, water storage assembly; 61, water storage tank; 62, first water pump; 63, first water pipe; 64, second water pump; 65, second water pipe; 66, water tank; 67, water outlet pipe; 9, water storage tank; 10, connecting pipe; 11, spray head; 12, quantitative adjusting assembly; 121, third threaded rod; 122, through hole; 123, blocking block; 124, water level sensor. DETAILED DESCRIPTION

[0069] Exemplary embodiments of the present disclosure will be described below in greater detail with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure can be more thoroughly understood and the scope of the present disclosure can be accurately conveyed to those skilled in the art.

[0070] As Figure 1 , Figure 2 and Figure 6 shown, the embodiments of the present utility model propose a water supplementing device for a bougainvillea roof planting, comprising:

[0071] support 1;

[0072] planting box 4 is arranged above support 1;

[0073] inclination mechanism 2 is connected with support 1 and is connected with the bottom of planting box 4, and the inclination mechanism 2 is used for driving the inclination of planting box 4;

[0074] adjustable drainage mechanism 3 is arranged at one side inside planting box 4, and the adjustable drainage mechanism 3 is used for draining the excess moisture in planting box 4;

[0075] L-shaped plate 5 is arranged at the side of planting box 4 away from adjustable drainage mechanism 3 and is fixedly connected with support 1;

[0076] The water storage tank 9 is arranged above the planting box 4 and is fixedly connected with the L-shaped plate 5.

[0077] The connecting pipe 10 is fixedly communicated with the bottom of the water storage tank 9, and a first control valve is arranged on the connecting pipe 10.

[0078] The spray head 11 is fixedly communicated with the bottom of the connecting pipe 10.

[0079] The quantitative adjusting assembly 12 is connected with the L-shaped plate 5 and the water storage tank 9, and the quantitative adjusting assembly 12 divides the cavity of the water storage tank 9 into an upper cavity and a lower cavity and is used for adjusting the capacity of the lower cavity of the water storage tank 9.

[0080] The water storage assembly 6 is connected with the support 1 and the adjustable drainage mechanism 3, the L-shaped plate 5 and the water storage tank 9, and the water storage assembly 6 is used for supplying water to the water storage tank 9.

[0081] In the embodiment of the utility model, when watering, the quantitative adjusting assembly 12 is adjusted according to the growth state of the bougainvillea, so that the capacity of the lower cavity of the water storage tank 9 is adjusted, the water storage assembly 6 passes water into the lower cavity of the water storage tank 9, when the lower cavity of the water storage tank 9 is filled with water, the water storage assembly 6 stops passing water into the water storage tank 9, at the same time, the control valve on the connecting pipe 10 is opened, the water in the lower cavity of the water storage tank 9 is passed into the spray head 11 through the connecting pipe 10, and the spray head 11 sprays water to the bougainvillea in the planting box 4, so that different amounts of water can be conveniently watered according to different growth states of the bougainvillea.

[0082] The planting box 4 is inclined through the inclination mechanism 2, so that the sunlight is better irradiated on the bougainvillea in the planting box 4, when the planting box 4 needs to be cleaned or needs to be planted, the planting box 4 is moved to the horizontal state through the inclination mechanism 2, so that the staff can conveniently plant or clean.

[0083] When it rains, the rainwater is drained out of the planting box 4 through the adjustable drainage mechanism 3 and flows into the water storage assembly 6 to be collected, so that the water resource is saved.

[0084] As shown in Figure 1 and Figure 3 As a preferred embodiment of the utility model, the inclination mechanism 2 comprises:

[0085] The rotating assembly is connected with the support 1 and one end of the bottom of the planting box 4;

[0086] The driving assembly is connected with the support 1 and the other end of the bottom of the planting box 4;

[0087] The rotating assembly comprises:

[0088] The second fixed blocks 28 are fixedly connected to the top of the support 1 on both sides;

[0089] A rotating shaft 29 is rotatably connected to the second fixing block 28.

[0090] A third fixing block 210 is fixedly connected to the bottom of the planting box 4 near the adjustable drainage mechanism 3 and symmetrically distributed, and the third fixing block 210 is fixedly connected with the rotating shaft 29, respectively.

[0091] The driving assembly comprises:

[0092] A fixed box 21 is fixedly connected to the side of the support 1 away from the second fixing block 28.

[0093] A sliding groove 22 is arranged on the two sides of the support 1.

[0094] A first threaded rod 23 is rotatably connected to the inside of the fixed box 21.

[0095] A sliding block 24 is threadedly connected with the first threaded rod 23 and slidably connected with the inner wall of the fixed box 21, and the two ends of the sliding block 24 pass through the sliding groove 22 and are slidably connected with the sliding groove 22.

[0096] A handle 25 is fixedly connected with one end of the first threaded rod 23.

[0097] A connecting rod 26 is rotatably connected with the two sides of the sliding block 24.

[0098] A first fixing block 27 is symmetrically fixedly connected to the bottom of the planting box 4 and rotatably connected with the connecting rod 26, respectively.

[0099] In the embodiment of the utility model, the handle 25 is rotated, the handle 25 drives the first threaded rod 23 to rotate, the first threaded rod 23 drives the sliding block 24 to move along the fixed box 21 to the side close to the second fixing block 28, the sliding block 24 drives the connecting rod 26 to move, the connecting rod 26 drives the first fixing block 27 to move and lift, the first fixing block 27 drives one end of the planting box 4 to lift, the planting box 4 drives the third fixing block 210 to move, the third fixing block 210 drives the rotating shaft 29 to rotate, the inclination of the planting box 4 is realized, and the sunlight is conveniently irradiated on the triangle plum in the planting box 4.

[0100] When the triangle plum needs to be planted or the planting box 4 needs to be cleaned, the handle 25 is reversely rotated, the handle 25 drives the first threaded rod 23 to reversely rotate, the first threaded rod 23 drives the sliding block 24 to move along the fixed box 21 to the side away from the second fixing block 28, the sliding block 24 drives the connecting rod 26 to move, the connecting rod 26 drives the first fixing block 27 to move and descend, the first fixing block 27 drives one end of the planting box 4 to descend, the planting box 4 drives the third fixing block 210 to move, the third fixing block 210 drives the rotating shaft 29 to reversely rotate, until the planting box 4 moves to the horizontal state, and the staff member is conveniently planted or cleaned.

[0101] As Figure 3As shown, as another preferred embodiment of the utility model, the adjustable drainage mechanism 3 includes:

[0102] The filter box 31 is fixedly connected with the inner wall of the planting box 4.

[0103] The water receiving box 37 is fixedly connected with the bottom of the planting box 4.

[0104] The drainage assembly is provided with multiple groups and is slidably connected with the filter box 31 and the planting box 4, and the drainage assembly is used for draining water.

[0105] The displacement assembly is connected with the drainage assembly and the planting box 4, and the displacement assembly is used for driving the drainage assembly to move and adjusting the drainage amount.

[0106] The drainage assembly includes:

[0107] The drainage pipe 32 is slidably connected with the filter box 31 and is embedded into the water receiving box 37 through the filter box 31 and the planting box 4 at one end, and the drainage pipe 32 is slidably connected with the planting box 4.

[0108] The drainage holes 34 are equidistantly arranged on the drainage pipe 32, and the diameters of the drainage holes 34 from top to bottom are increasingly larger.

[0109] The displacement assembly includes:

[0110] The fixed plate 33 is fixedly connected with one end of the drainage pipe 32.

[0111] The mounting plate 35 is fixedly connected with the inner wall of the planting box 4.

[0112] The second threaded rod 36 is rotatably connected with one end of the fixed plate 33 and is threadedly connected with the other end of the mounting plate 35.

[0113] In the utility model embodiment, when the nutrient solution is sprayed into the planting box 4, the handle 25 is rotated to make the planting box 4 in a horizontal state, then the second threaded rod 36 is rotated, the second threaded rod 36 drives the fixed plate 33 to move downwards, the fixed plate 33 drives the drainage pipe 32 to move downwards, until all the drainage holes 34 are located below the planting box 4, and then the nutrient solution is sprayed into the planting box 4, at this time, the drainage pipe 32 seals the filter box 31, so that the nutrient solution is prevented from being discharged from the planting box 4 and wasted.

[0114] When it rains heavily, the second threaded rod 36 is rotated, the second threaded rod 36 drives the fixed plate 33 to move upwards, the fixed plate 33 drives the drain pipe 32 to move upwards, the staff can control the distance of the drain pipe 32 moving upwards according to the size of the rainfall, thereby controlling the number of the drain holes 34 located in the drain pipe 32, and because the planting box 4 is in an inclined state, the rainwater will gather on the side of the planting box 4 located on the filter box 31, and then flows into the drain pipe 32 through the drain holes 34 after being filtered by the filter box 31, and then flows into the water receiving tank 37 from the drain pipe 32, thereby preventing the rainwater in the planting box 4 from being too much to cause the root system of the triangle plum to rot.

[0115] As Figure 2 shown, as another preferred embodiment of the utility model, the water storage assembly 6 comprises:

[0116] The water storage tank 61 is fixedly connected with the support 1;

[0117] The first water pump 62 is fixedly connected with the water storage tank 61, and the water outlet end is fixedly communicated with the water storage tank 61;

[0118] The first water pipe 63 is fixedly connected with the water inlet end of the first water pump 62 at one end, and is fixedly communicated with the water receiving tank 37 at the other end;

[0119] The second water pump 64 is fixedly connected with the water storage tank 61, and the water inlet end is fixedly communicated with the water storage tank 61;

[0120] The second water pipe 65 is fixedly connected with the water outlet end of the second water pump 64 at one end;

[0121] The water tank 66 is arranged in the L-shaped plate 5, and is fixedly communicated with the other end of the second water pipe 65; the water tank 66 is communicated with the water storage tank 9.

[0122] In the embodiment of the utility model, the second water pump 64 passes the second water pipe 65 to pass the water in the water storage tank 61 into the water tank 66, and then passes the water tank 66 to pass into the water storage tank 9.

[0123] The first water pump 62 passes the first water pipe 63 to suck the water in the water receiving tank 37 into the water storage tank 61 to store up, thereby saving water resources.

[0124] As Figure 2 shown, as another preferred embodiment of the utility model, the water storage assembly 6 further comprises:

[0125] The water outlet pipe 67 is fixedly communicated with the upper end of the water storage tank 61.

[0126] When it rains, after the storage water in the water storage tank 61 reaches a predetermined value, and still has water flowing into the water storage tank 61, the excess water is discharged from the water storage tank 61 through the water outlet pipe 67.

[0127] AsFigure 6 As another preferred embodiment of the utility model, the quantitative adjustment assembly 12 comprises:

[0128] The third threaded rod 121 is threaded through the water storage tank 9 and the L-shaped plate 5 and is threaded connected with the water storage tank 9 and the L-shaped plate 5;

[0129] The block 123 is slidingly connected with the inner wall of the water storage tank 9 and is rotatably connected with the other end of the third threaded rod 121, and the block 123 divides the cavity in the water storage tank 9 into an upper cavity and a lower cavity;

[0130] The through hole 122 is arranged on one side of the block 123 close to the sink 66;

[0131] The water level sensor 124 is fixedly connected to the bottom of the block 123 and is located on the side away from the through hole 122.

[0132] In the embodiment of the utility model, the water in the sink 66 flows into the upper cavity of the water storage tank 9 and then flows into the lower cavity of the water storage tank 9 from the through hole 122, when the water in the lower cavity of the water storage tank 9 is stored to a predetermined amount, the water level sensor 124 detects the signal transmitted to the first control valve in the connecting pipe 10, the first control valve is opened, and at the same time, the second water pump 64 stops pumping water, the water in the lower cavity of the water storage tank 9 flows into the spray head 11 through the connecting pipe 10 and then flows into the planting box 4 from the spray head 11 to quantitatively water the triangle plum;

[0133] When the water amount is adjusted according to the growth state of the triangle plum, the third threaded rod 121 is rotated, the third threaded rod 121 drives the block 123 to move up and down along the water storage tank 9, so as to change the volume of the lower cavity of the water storage tank 9, and the block 123 drives the water level sensor 124 to move up and down, so as to ensure that the water level sensor 124 can detect the water only when the water fills the lower cavity of the water storage tank 9.

[0134] The above is the preferred embodiment of the utility model, and it should be pointed out that for ordinary skilled persons in the technical field, some improvements and refinements can be made without departing from the principle of the utility model, and these improvements and refinements should also be regarded as the protection range of the utility model.

Claims

1. A water replenishing device for a bougainvillea roof garden, characterized by, The utility model relates to a kind of planting device, including: Support; Planting box is set to support upper; Tilt mechanism is connected with support, and is connected with the bottom of planting box, and the tilt mechanism is used to drive planting box to tilt; Adjustable drainage mechanism is set to one side inside planting box, and the adjustable drainage mechanism is used to discharge the moisture in planting box; L-shaped plate is set to one side of planting box away from adjustable drainage mechanism, and is fixedly connected with support; Water storage tank is set to planting box upper, and is fixedly connected with L-shaped plate; Connecting pipe is fixedly communicated with the bottom of water storage tank, and first control valve is installed on the connecting pipe; Spray head is fixedly communicated with the bottom of connecting pipe; Quantitative adjusting assembly is connected with L-shaped plate, and is connected with water storage tank, and the cavity of water storage tank is divided into upper cavity and lower cavity by the quantitative adjusting assembly, and the capacity in lower cavity of water storage tank is adjusted; Water storage assembly is connected with support, and is connected with adjustable drainage mechanism, L-shaped plate and water storage tank, and the water storage assembly is used to supply water to water storage tank.

2. The bougainvillea roof planting water replenishing device according to claim 1, characterized in that, The tilt mechanism includes: Rotating assembly is connected with support, and is connected with one end of the bottom of planting box; Drive assembly is connected with support, and is connected with the other end of the bottom of planting box.

3. The bougainvillea roof planting water replenishing device according to claim 2, characterized in that, The rotating assembly includes: Second fixed block is fixedly connected symmetrically on both sides of the top of support; Rotating shaft is rotatably connected to the second fixed block; Third fixed block is fixedly connected to the bottom of one side of planting box close to adjustable drainage mechanism, and is symmetrically distributed, and the third fixed block is fixedly connected with rotating shaft respectively.

4. The bougainvillea roof planting water replenishing device according to claim 3, characterized in that, The drive assembly includes: Fixed box is fixedly connected with the side of support away from second fixed block; Slide groove is opened on both sides of support; First threaded rod is rotatably connected inside fixed box; Slide block is threadedly connected with first threaded rod, and is slidably connected with the inner wall of fixed box, and the slide block passes through slide groove and is slidably connected with slide groove on both ends; Handle is fixedly connected with one end of first threaded rod; Connecting rod is rotatably connected with both sides of slide block; First fixed block is fixedly connected symmetrically on the bottom of planting box, and is rotatably connected with connecting rod respectively.

5. The bougainvillea roof planting water replenishing device according to claim 4, characterized in that, The adjustable drainage mechanism includes: Filtering box is fixedly connected with the inner wall of planting box; Water receiving tank is fixedly connected with the bottom of planting box; Drainage assembly is provided with multiple groups, and is slidably connected with filtering box and planting box, and the drainage assembly is used for drainage; Shifting assembly is connected with drainage assembly, and is connected with planting box, and the shifting assembly is used to drive drainage assembly to move to adjust drainage capacity.

6. The bougainvillea roof planting water replenishing device according to claim 5, characterized in that, The drainage assembly includes: Drainage pipe is slidably connected with filtering box, and one end is embedded into water receiving tank through filtering box and planting box, and the drainage pipe is slidably connected with planting box; Drainage holes are equidistantly opened on drainage pipe, and the diameter of drainage holes from top to bottom is getting larger and larger.

7. The bougainvillea roof planting water replenishing device according to claim 6, characterized in that, The shifting assembly includes: Fixed plate is fixedly connected with one end of drainage pipe; Mounting plate is fixedly connected with the inner wall of planting box; Second threaded rod is rotatably connected with one end of fixed plate, and the other end passes through mounting plate and is threadedly connected with mounting plate.

8. The bougainvillea roof planting water replenishing device according to claim 7, characterized in that, The water storage assembly includes: Water storage tank is fixedly connected with support; First water pump is fixedly connected with water storage tank, and water outlet end is fixedly communicated with water storage tank; First water pipe is fixedly connected with the water inlet end of first water pump on one end, and is fixedly communicated with water receiving tank on the other end; The second water pump is fixedly connected with the water storage tank and fixedly communicated with the water storage tank at the water inlet end; The second water pipe is fixedly connected at one end with the water outlet end of the second water pump; The water tank is arranged in the L-shaped plate and fixedly communicated with the other end of the second water pipe, and the water tank is communicated with the water storage tank.

9. The bougainvillea roof planting water replenishing device according to claim 8, characterized in that, The water storage assembly further comprises: The water outlet pipe is fixedly communicated with the upper end of the water storage tank.

10. The bougainvillea roof planting water replenishing device according to claim 9, characterized in that, The quantitative adjusting assembly comprises: The third threaded rod is screwed at one end with the water storage tank and the L-shaped plate; The plug is slidingly connected with the inner wall of the water storage tank and rotatably connected at the other end with the third threaded rod, and the plug divides the cavity in the water storage tank into an upper cavity and a lower cavity; The through hole is arranged on the side of the plug close to the water tank; The water level sensor is fixedly connected at the bottom of the plug and located on the side away from the through hole.

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