A rainwater regulating device for garden maintenance

Abstract

The present invention discloses a rainwater regulating device for garden maintenance, which relates to the technical field of garden maintenance, and includes: a supporting mechanism, the supporting mechanism includes a base; a protective mechanism is installed on one side of the base, the protective mechanism includes a supporting plate, a lifting seat, a top plate and a protective plate; a water collecting mechanism is installed on the outer side of the supporting plate, the water collecting mechanism includes a first water tank, a slider, a third spring, a second water tank, a through pipe and a locking rod; a loading mechanism is installed on the top of the base, the loading mechanism includes a loading plate; an unfolding mechanism is installed on one side of the loading plate, the unfolding mechanism includes a side guard plate and a rotating shaft. The present application has the advantage of being able to actively adjust according to the size of the rain, thereby protecting plants from damage by raindrops.

Description

Technical Field

[0001] The invention relates to the technical field of garden maintenance, and more particularly to a rainwater regulating device for garden maintenance. Background Art

[0002] Rainwater regulation in garden maintenance is to collect, store, infiltrate and reuse rainwater through a variety of technologies and methods to optimize the management of garden water resources. This process aims to reduce dependence on external water sources, improve the ecological sustainability of gardens and green spaces, and effectively respond to the impact of extreme weather such as uneven precipitation, drought or heavy rain.

[0003] During the planting stage, garden plants often suffer from waterlogging disasters due to weather reasons, and garden plants are damaged by rain on rainy days, especially some flowers, whose petals are often hit and fall off. Therefore, it is necessary to propose a rainwater control device for garden maintenance to solve the above problems. Summary of the invention

[0004] In view of the problems existing in the prior art, the purpose of the present invention is to provide a rainwater regulating device for garden maintenance, which can solve the problem that when the rain is too heavy, plants are easily damaged by the impact of rainwater, and excessive rainwater causes waterlogging disasters. It has the advantage of being able to actively adjust according to the size of the rain, thereby protecting plants from damage by raindrops.

[0005] To solve the above problems, the present invention adopts the following technical solutions:

[0006] A rainwater regulating device for garden maintenance comprises a supporting mechanism, wherein the supporting mechanism comprises a base;

[0007] A protective mechanism is installed on one side of the base, and the protective mechanism includes a support plate fixed to one side of the base, a lifting seat is installed on the outer side of the support plate, a top plate is fixed on the top of the support plate, and a protective plate is slidably connected inside the top plate;

[0008] A water collecting mechanism is installed on the outer side of the support plate, and the water collecting mechanism includes a first water tank installed on the outer side of the support plate, a slider is slidably connected to the inside of the lifting seat, a third spring is installed inside the lifting seat, and the slider is elastically connected to the inside of the lifting seat through the third spring, a second water tank is fixed on the side of the slider, the first water tank and the second water tank are connected through a through pipe, and a locking rod is installed on the top of the other side of the slider;

[0009] A loading mechanism is installed on the top of the base, and the loading mechanism includes a loading plate slidably connected to the top of the base;

[0010] An unfolding mechanism is installed on one side of the carrier plate, and the unfolding mechanism includes a side guard plate rotatably connected to the end of the carrier plate, and rotating shafts are installed on both sides of the bottom end of the side guard plate, and the rotating shafts are rotatably connected to the end of the carrier plate.

[0011] As a preferred solution of the present invention, the supporting mechanism also includes a box body fixed on both sides of the end of the base, racks are symmetrically arranged on the top surfaces of both sides of the base, corrugated bars are symmetrically installed on the top surfaces of both sides of the base, side grooves are provided on both sides of the base, and a slide bar is slidably connected inside the side groove, a moving block is installed at one end of the slide bar, and the moving block is slidably connected to the outside of the base, a triangular plate is installed at the other end of the slide bar, and the triangular plate is slidably connected to the inside of the box body, a first spring is installed inside the box body, and the triangular plate is elastically connected to the inside of the box body through the first spring.

[0012] As a preferred solution of the present invention, the protective mechanism also includes a lifting groove arranged on the inner side of the support plate, an electric telescopic rod is installed on the inner side of the support plate, the electric telescopic rod is above the lifting groove, a second spring is installed inside the top plate, the protective plate is elastically connected to the top plate through the second spring, and a lock hole is provided on the protective plate.

[0013] As a preferred solution of the present invention, the water collection mechanism also includes a pressure plate installed at the bottom of the other side of the sliding block, the pressure plate is slidably connected in the lifting groove, and the output end of the electric telescopic rod abuts against the top surface of the pressure plate, a connecting rod is fixed to the bottom surface of the pressure plate, a cross bar is fixed to the bottom end of the connecting rod, and both ends of the cross bar respectively abut against the corresponding triangular plate.

[0014] As a preferred solution of the present invention, the loading mechanism also includes motors installed inside both sides of the loading plate, the output end of each motor protrudes from the side of the loading plate, and the output end of the motor is installed with a gear, the gear is meshed and connected with the corresponding rack, a pushing block is installed inside the side of the loading plate, and the tail end of the pushing block protrudes from the side of the loading plate, a limiting column is installed at the head end of the pushing block, a fourth spring is installed inside the loading plate, the pushing block is elastically connected to the inside of the loading plate through the fourth spring, and a pressure roller is installed on the bottom surface of the loading plate.

[0015] As a preferred solution of the present invention, the unfolding mechanism also includes a first torsion spring installed on the rotating shaft, the rotating shaft passes through the loading plate, and levers are fixed at the tangents at both ends of the rotating shaft. A water filter trough is provided in the side guard plate, and a filter screen is installed in the water filter trough. Two limit holes are symmetrically provided on the side surface of the bottom end of the side guard plate.

[0016] As a preferred embodiment of the present invention, a collecting mechanism is installed inside the base, and the collecting mechanism includes a water bag installed inside the base, the pressure roller abuts against the water bag, water pipes are installed at both ends of the water bag, and the water pipes are respectively connected with the first water tank and the water filter trough, and two tube cavities and an inner cavity are symmetrically arranged inside the base, and the two ends of the tube cavity are respectively connected with the bottom of the water bag and one end of the inner cavity, a fifth spring and a first piston are installed in the inner cavity, and the first piston is elastically connected to the inner cavity through the fifth spring, a round rod is fixed to the side of the first piston, and an extension plate is fixed to the other end of the round rod, a plurality of toggle teeth are evenly distributed on the top surface of the extension plate, and a push block is also fixed to the top surface of the extension plate.

[0017] As a preferred solution of the present invention, a water supply mechanism is provided inside the side guard plate, and the water supply mechanism includes a water pump chamber and a water diversion chamber provided inside the side guard plate, and both ends of the water diversion chamber are respectively connected with the water pump chamber and the water filter trough, and a sixth spring and a second piston are installed inside the water pump chamber, and the second piston is elastically connected to the inside of the water pump chamber through the sixth spring, and a hollow tube is installed on the side of the second piston, and the hollow tube passes through the second piston, and a push rod is installed at the end of the hollow tube.

[0018] As a preferred embodiment of the present invention, a cleaning mechanism is installed inside the water filter trough, and the cleaning mechanism includes a water pipe rotatably connected to the inside of the water filter trough, and the hollow tube is connected to the water pipe through a hose, and second torsion springs are installed at both ends of the water pipe, and the water pipe is elastically connected to the inside of the water filter trough through the second torsion spring, and swing rods are installed at both ends of the water pipe, and a number of nozzles are equidistantly arranged on the water pipe, and two support blocks are symmetrically installed on the surface of the side guard plate, and the support blocks are located at both ends of the water filter trough, and a track is provided on the support block, and the two ends of the brush plate are slidably connected in the track, and the two ends of the brush plate are also fixed with side blocks, and the ends of the side blocks are fixed with lifting rods, and the side surfaces of the side blocks and the surfaces of the side guard plates are both installed with mounting seats, and tension springs are installed on the corresponding mounting seats.

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] 1. The present invention is provided with a pull-out loading mechanism, which can transport plants into the protection of the protective mechanism when there is no light, thereby forming all-round protection; it can also be automatically unfolded in sunny weather, including the rotation of the side guard plate, so that the plants can receive more light; the design of the first water tank and the second water tank is adopted, and the difference between the drainage volume and the rainfall of the second water tank is utilized to autonomously control the activation of the protective mechanism. When it rains lightly, the horizontally unfolded side guard plates can be used to collect rainwater and store the rainwater in the water bag. When the loading plate is returned, the rainwater in the water bag is transferred to the first water tank to complete the final recovery of the rainwater.

[0021] 2. When it rains heavily, the drainage efficiency of the second water tank is lower than the rainwater collection efficiency. The amount of rainwater inside the second water tank increases, and the weight increases rapidly, causing it to fall. Then, the slider drives the protective plate to slide out from the top plate and the side guard plates to rotate from horizontal to vertical. The protective plate and the side guard plates cooperate with each other to cover the loading plate, thereby protecting the plants on the top of the loading plate from damage by wind and rain again.

[0022] 3. In the process of collecting rainwater by the side guard plate, it can not only provide water source for the water pump cavity, but also use rainwater to push the extension plate out of the base, and then use the toggle teeth on the top surface of the extension plate to push the swing rod and the push block to push the second piston to slide in the water pump cavity through the push rod, so that the water pipe drives the nozzle to swing while the nozzle sprays water evenly, thereby reversely flushing the filter and efficiently removing impurities inside the filter; using the return process of the loading plate, the corrugated bar can also push the lifting rod to reciprocate up and down, thereby driving the brush plate to brush the surface of the filter, further cleaning the filter, thoroughly removing impurities, and improving the filtering effect of the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the partial cutaway structure of the present invention;

[0025] Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0026] Figure 4 For the present invention Figure 2 The enlarged structural diagram at B in the middle;

[0027] Figure 5 For the present invention Figure 2 The enlarged structural diagram at C in the middle;

[0028] Figure 6 For the present invention Figure 2 The enlarged structural diagram at D in the middle;

[0029] Figure 7It is a partial cross-sectional structural schematic diagram of the support mechanism of the present invention;

[0030] Figure 8 It is a schematic diagram of the structure of the loading mechanism and the unfolding mechanism of the present invention;

[0031] Fig. 9 It is a schematic diagram of the cross-section structure of the unfolding mechanism of the present invention;

[0032] Fig.10 For the present invention Fig. 9 The enlarged structural diagram at E in the middle;

[0033] Fig.11 It is a schematic diagram of the bottom structure of the carrier plate of the present invention;

[0034] Fig.12 It is a schematic diagram of the coordination structure of the cleaning mechanism and the corrugated strip of the present invention;

[0035] Fig.13 It is a schematic diagram of the coordination structure of the cleaning mechanism and the collecting mechanism of the present invention.

[0036] Description of the numbers in the figure:

[0037] 1. Support mechanism; 11. Base; 12. Box body; 13. Rack; 14. Corrugated strip; 15. Side groove; 16. Slide; 17. Moving block; 18. Triangle plate; 19. First spring; 2. Protective mechanism; 21. Support plate; 22. Lifting slot; 23. Electric telescopic rod; 24. Lifting seat; 25. Top plate; 26. Protective plate; 27. Second spring; 28. Lock hole; 3. Water collection mechanism; 31. First water tank; 32. Second water tank; 33. Through pipe; 34. Slider; 35. Third spring; 36. Lock rod; 37. Press plate; 38. Connecting rod; 39. Cross bar; 4. Loading mechanism; 41. Loading plate; 42. Motor; 43. Gear; 44. Pushing block; 45. Limiting column; 46. Fourth spring; 47. Pressing roller; 5. Unfolding machine Structure; 51, side guard plate; 52, rotating shaft; 53, first torsion spring; 54, lever; 55, water filter trough; 56, filter screen; 57, limit hole; 6, collecting mechanism; 61, water bag; 62, water pipe; 63, tube cavity; 64, inner cavity; 65, fifth spring; 66, first piston; 67, round rod; 68, extension plate; 69, toggle tooth; 691, push block; 7, water supply mechanism; 71, water pump cavity; 72, water diversion cavity; 73, sixth spring; 74, second piston; 75, hollow tube; 76, push rod; 8, cleaning mechanism; 81, water pipe; 82, second torsion spring; 83, swing rod; 84, nozzle; 85, support block; 86, track; 87, brush plate; 88, side block; 89, lifting rod; 891, mounting seat; 892, tension spring. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] For example, see Figure 1-Figure 13 As shown, the present invention discloses a rainwater regulating device for garden maintenance, comprising a supporting mechanism 1, wherein the supporting mechanism 1 comprises a base 11;

[0040] A protection mechanism 2 is installed on one side of the base 11. The protection mechanism 2 includes a support plate 21 fixed to one side of the base 11. A lifting seat 24 is installed on the outer side of the support plate 21. A top plate 25 is fixed on the top of the support plate 21. A protection plate 26 is slidably connected inside the top plate 25.

[0041] A water collecting mechanism 3 is installed on the outer side of the support plate 21. The water collecting mechanism 3 includes a first water tank 31 installed on the outer side of the support plate 21. A slider 34 is slidably connected to the lifting seat 24. A third spring 35 is installed inside the lifting seat 24. The slider 34 is elastically connected to the inside of the lifting seat 24 through the third spring 35. A second water tank 32 is fixed on the side of the slider 34. The first water tank 31 is connected to the second water tank 32 through a through pipe 33. A locking rod 36 is installed on the top of the other side of the slider 34.

[0042] A loading mechanism 4 is installed on the top of the base 11, and the loading mechanism 4 includes a loading plate 41 slidably connected to the top of the base 11;

[0043] An unfolding mechanism 5 is installed on one side of the loading plate 41 , and the unfolding mechanism 5 includes a side guard plate 51 rotatably connected to the end of the loading plate 41 , and a rotating shaft 52 is installed on both sides of the bottom end of the side guard plate 51 , and the rotating shaft 52 is rotatably connected to the end of the loading plate 41 .

[0044] The plants are placed on the top surface of the carrier plate 41. In the initial stage, the carrier plate 41 is directly below the top plate 25, and the side guard plates 51 are perpendicular to the side of the carrier plate 41, and the top of the side guard plates 51 touches the side of the top plate 25. The support plate 21, the top plate 25 and the side guard plates 51 together form a protective device to protect the support pillars on the top surface of the carrier plate 41 from damage by wind and rain (such as the attached Figure 1 As shown in the figure, the unobstructed parts in the front and back of the figure are the positions where multiple parts of the present invention are spliced ​​with each other). The motor 42 inside the carrier plate 41 is started regularly every day, that is, in the morning, the motor 42 drives the gear 43 to rotate, and the gear 43 cooperates with the rack 13 to make the carrier plate 41 move rightward along the base 11 (according to the attached Figure 1At night, the motor 42 drives the carrier plate 41 back to the protection range of the top plate 25 through the cooperation of the gear 43 and the rack 13.

[0045] When it rains, the second water tank 32 outside the support plate 21 collects rainwater (the top of the first water tank 31 is closed), and the second water tank 32 is connected to the first water tank 31 through a through pipe 33 with a certain inner diameter. When the rainfall is very small, that is, the rate at which the second water tank 32 collects rainwater is lower than the flow rate of the through pipe 33, the rainwater in the second water tank 32 flows into the first water tank 31 through the through pipe 33. At this time, the first water tank 31 recycles rainwater, and the light rain falls on the plants, which not only does not damage the plants, but also can irrigate the plants. When the rainfall is heavy, the rainwater collected in the second water tank 32 cannot be discharged into the first water tank 31 in time, and the weight of the second water tank 32 gradually increases. The second water tank 32 drives the slider 34 to immediately descend in the lifting seat 24. While the slider 34 compresses the third spring 35, it drives the locking rod 36 downward, and the top of the locking rod 36 slides out of the locking hole 28. The protective plate 26 loses its restriction and slides out of the top plate 25 under the elastic force of the second spring 27 until it completely slides to the top of the loading plate 41, thereby blocking wind and rain, protecting the plants on the top surface of the loading plate 41, and reducing the risk of plant damage.

[0046] The rainwater collected in the second water tank 32 enters the first water tank 31 through the through pipe 33. The rainwater in the first water tank 31 can be used to irrigate the plants on the carrier plate 41 on sunny days, thereby rationally utilizing water resources without manual intervention and effectively protecting the healthy growth of garden plants.

[0047] Example 2: This example is an explanation based on Example 1. For details, please refer to Figure 1-Figure 13 The support mechanism 1 also includes a box body 12 fixed on both sides of the end of the base 11, racks 13 are symmetrically arranged on the top surfaces of both sides of the base 11, and corrugated bars 14 are symmetrically installed on the top surfaces of both sides of the base 11. Side grooves 15 are arranged on both sides of the base 11, and a slide bar 16 is slidably connected inside the side groove 15. A moving block 17 is installed at one end of the slide bar 16, and the moving block 17 is slidably connected to the outside of the base 11. A triangular plate 18 is installed at the other end of the slide bar 16, and the triangular plate 18 is slidably connected to the inside of the box body 12. A first spring 19 is installed in the box body 12, and the triangular plate 18 is elastically connected to the inside of the box body 12 through the first spring 19.

[0048] The protective mechanism 2 also includes a lifting groove 22 arranged on the inner side of the support plate 21, an electric telescopic rod 23 is installed on the inner side of the support plate 21, and the electric telescopic rod 23 is located above the lifting groove 22. A second spring 27 is installed inside the top plate 25, and the protective plate 26 is elastically connected to the top plate 25 through the second spring 27. A lock hole 28 is provided on the protective plate 26.

[0049] The water collecting mechanism 3 also includes a pressure plate 37 installed at the bottom of the other side of the slider 34. The pressure plate 37 is slidably connected in the lifting groove 22, and the output end of the electric telescopic rod 23 contacts the top surface of the pressure plate 37. A connecting rod 38 is fixed to the bottom surface of the pressure plate 37, and a cross bar 39 is fixed to the bottom end of the connecting rod 38. The two ends of the cross bar 39 respectively contact the corresponding triangular plate 18.

[0050] The loading mechanism 4 also includes motors 42 installed inside the two sides of the loading plate 41, the output end of each motor 42 protrudes from the side of the loading plate 41, and the output end of the motor 42 is installed with a gear 43, the gear 43 is meshed and connected with the corresponding rack 13, a pushing block 44 is installed inside the side of the loading plate 41, and the tail end of the pushing block 44 protrudes from the side of the loading plate 41, a limiting column 45 is installed at the head end of the pushing block 44, a fourth spring 46 is installed inside the loading plate 41, the pushing block 44 is elastically connected to the inside of the loading plate 41 through the fourth spring 46, and a pressure roller 47 is installed on the bottom surface of the loading plate 41.

[0051] The unfolding mechanism 5 also includes a first torsion spring 53 installed on the rotating shaft 52, the rotating shaft 52 passes through the loading plate 41, and a lever 54 is fixed at the tangent of both ends of the rotating shaft 52. A water filter trough 55 is provided in the side guard plate 51, and a filter screen 56 is installed in the water filter trough 55. Two limit holes 57 are symmetrically provided on the side surface of the bottom end of the side guard plate 51.

[0052] As attached Figure 1 In the position shown, when the loading plate 41 slides to the right until it contacts the right edge of the base 11, the loading mechanism 4 stops moving, and the right edge of the base 11 pushes the push block 44 to slide inside the loading plate 41. The push block 44 compresses the fourth spring 46 and drives the limit column 45 to slide out of the limit hole 57, thereby releasing the side guard plate 51 (when the side guard plate 51 and the loading plate 41 are in a mutually perpendicular state, the limit column 45 is inserted into the limit hole 57 to lock the side guard plate 51, so that the side guard plate 51 remains in a vertical state), and the first torsion spring 53 on the rotating shaft 52 maintains a power storage state when the side guard plate 51 is in a vertical state. After the side guard plate 51 is released, the first torsion spring 53 drives the rotating shaft 52 to rotate inside the side of the loading plate 41, thereby driving the side guard plate 51 to rotate until the side guard plate 51 rotates ninety degrees. After the side guard plate 51 is unfolded, it can further reduce the obstruction of the plants on the top surface of the loading plate 41 and increase the ventilation effect of the plant illumination area.

[0053] When it rains lightly, the unfolded side guard plates 51 also have the function of collecting rainwater. The side guard plates 51 guide the rainwater so that the rainwater falling on the side guard plates 51 flows into the water filter trough 55. A filter screen 56 is installed in the water filter trough 55. The filter screen 56 can remove impurities mixed in the rainwater to avoid clogging the water pipe connected to the water filter trough 55.

[0054] When the side guard plate 51 is in a vertical state, the lever 54 at the end of the rotating shaft 52 is in a horizontal state. When the loading plate 41 contacts the right edge of the base 11, the side guard plate 51 rotates to a horizontal state, and the lever 54 moves vertically downward. When it rains heavily, the weight of the second water tank 32 increases, and the slider 34 is driven downward, which also drives the pressing plate 37 downward. The pressing plate 37 slides in the lifting groove 22, pressing the connecting rod 38 downward, and the connecting rod 38 drives the cross bar 39 to push the triangular plate 18 inside the box body 12 to move. The triangular plate 18 compresses the first spring 19 and drives the slide bar 16 to slide to the right (as shown in the attached figure). Figure 5 The sliding bar 16 drives the moving block 17 to move, and the moving block 17 pushes the lever 54 to swing through the bevel on the top thereof, and the lever 54 drives the rotating shaft 52 to rotate, and the rotating shaft 52 drives the side guard plate 51 to rotate and return to the vertical state, and the rotation of the rotating shaft 52 also drives the first torsion spring 53 to store force. The side guard plate 51 is erected again, and cooperates with the protective plate 26 that slides out from the top plate 25 to cover the top of the carrier plate 41 again, so as to timely and effectively protect the plants on the top surface of the carrier plate 41. When the material carrier 41 retracts, the motor 42 is started again, and the gear 43 cooperates with the rack 13 to drive the material carrier 41 to slide toward the support plate 21, so that the entire material carrier mechanism 4 and the unfolding mechanism 5 are retracted to the bottom of the top plate 25, and the right edge of the base 11 no longer contacts the side of the material carrier 41, thereby releasing the push block 44. Under the push of the fourth spring 46, the push block 44 drives the limiting column 45 to move into the limiting hole 57, and the limiting column 45 is inserted into the limiting hole 57 to limit the side guard plate 51 again, so that the side guard plate 51 is kept in a vertical state during the return process of the material carrier 41; the material carrier 41 drives the side guard plate 51 During the return process, the side guard plate 51 pushes the protective plate 26 to slide into the top plate 25, and the protective plate 26 compresses the second spring 27. Finally, the protective plate 26 completely enters the top plate 25. When the weight of the second water tank 32 is reduced, the third spring 35 inside the lifting seat 24 pushes the slider 34 to rise, which not only resets the second water tank 32, but also drives the locking rod 36 and the pressure plate 37 to rise, so that the locking rod 36 is reinserted into the lock hole 28, thereby locking the protective plate 26. The pressure plate 37 drives the connecting rod 38 to rise, releasing the squeezing of the cross bar 39 on the triangular plate 18. Under the push of the first spring 19, the triangular plate 18, the slide bar 16 and the moving block 17 are reset.

[0055] If it is not raining, or it is drizzling, before the motor 42 drives the carrier plate 41 to return, the electric telescopic rod 23 is started first to push the pressing plate 37 downwards, which is the same as the above process and can also drive the side guard plate 51 to rotate to a vertical state.

[0056] Example 3: This example is an explanation based on Example 1. For details, please refer to Figure 1-Figure 13A collecting mechanism 6 is installed inside the base 11, and the collecting mechanism 6 includes a water bag 61 installed inside the base 11. The pressure roller 47 contacts the water bag 61. Water pipes 62 are installed at both ends of the water bag 61, and the water pipes 62 are respectively connected to the first water tank 31 and the filter tank 55. Two tube cavities 63 and an inner cavity 64 are symmetrically arranged inside the base 11. The two ends of the tube cavity 63 are respectively connected to the bottom of the water bag 61 and one end of the inner cavity 64. A fifth spring 65 and a first piston 66 are installed in the inner cavity 64. The first piston 66 is elastically connected to the inner cavity 64 through the fifth spring 65. A round rod 67 is fixed to the side of the first piston 66, and a protruding plate 68 is fixed to the other end of the round rod 67. A plurality of toggle teeth 69 are evenly distributed on the top surface of the protruding plate 68, and a push block 691 is also fixed to the top surface of the protruding plate 68.

[0057] A water supply mechanism 7 is provided inside the side guard plate 51, and the water supply mechanism 7 includes a water pumping chamber 71 and a water diversion chamber 72 provided inside the side guard plate 51. The two ends of the water diversion chamber 72 are respectively connected to the water pumping chamber 71 and the water filter trough 55. A sixth spring 73 and a second piston 74 are installed inside the water pumping chamber 71. The second piston 74 is elastically connected to the inside of the water pumping chamber 71 through the sixth spring 73. A hollow tube 75 is installed on the side of the second piston 74, and the hollow tube 75 passes through the second piston 74. A push rod 76 is installed at the end of the hollow tube 75.

[0058] A cleaning mechanism 8 is installed inside the water filter trough 55. The cleaning mechanism 8 includes a water pipe 81 rotatably connected to the inside of the water filter trough 55, and the hollow tube 75 is connected to the water pipe 81 through a hose. Second torsion springs 82 are installed at both ends of the water pipe 81. The water pipe 81 is elastically connected to the inside of the water filter trough 55 through the second torsion spring 82. Swing rods 83 are installed at both ends of the water pipe 81. A number of nozzles 84 are equidistantly arranged on the water pipe 81. Two support blocks 85 are symmetrically installed on the surface of the side guard plate 51. The support blocks 85 are located at both ends of the water filter trough 55. A track 86 is provided on the support block 85. Two ends of a brush plate 87 are slidably connected in the track 86. Side blocks 88 are also fixed at both ends of the brush plate 87. Lifting rods 89 are fixed at the ends of the side blocks 88. Mounting seats 891 are installed on the sides of the side blocks 88 and the surface of the side guard plate 51, and tension springs 892 are installed on the corresponding mounting seats 891.

[0059] The side guard plate 51 is in a horizontal state, and when it rains lightly, part of the rainwater entering the water filter trough 55 enters the pump water chamber 71 through the water diversion chamber 72, and most of the rainwater flows into the water bag 61 inside the base 11 through the water pipe 62, and is collected by the water bag 61. After the water bag 61 is full of rainwater, the rainwater in the water bag 61 flows into the first water tank 31 through another water pipe 62, and part of the rainwater flows into the inner chamber 64 through the tube chamber 63 (a one-way valve is provided in each of the tube chamber 63, the water diversion chamber 72 and the hollow tube 75). , not shown in the drawings), water flowing into the inner cavity 64 pushes the first piston 66 to slide, and the first piston 66 stretches the fifth spring 65, and at the same time pushes the extended plate 68 out from the side of the base 11 through the round rod 67. Since the side guard plate 51 is in a horizontal state at this time, the swing rod 83 and the push rod 76 on the side of the side guard plate 51 are both in a vertical state. When the extended plate 68 slides out from the side of the base 11, the equidistantly distributed toggle teeth 69 on the top surface of the extended plate 68 contact and push the swing rod 83, causing the swing rod 83 to swing, and the swing rod 83 83 drives the water pipe 81 to reciprocate and rotate a certain angle. While the water pipe 81 rotates, the second torsion spring 82 accumulates force. When there is no toggle tooth 69 to abut against the swing rod 83, the second torsion spring 82 can drive the water pipe 81 to reset. During the reciprocating rotation of the water pipe 81, the plurality of nozzles 84 on its surface swing back and forth. In this process, the push block 691 on the top surface of the extended plate 68 abuts and pushes the push rod 76. The push rod 76 drives the second piston 74 to slide in the water pump cavity 71 through the hollow tube 75, and at the same time compresses the sixth spring 76. 3 and the rainwater inside the water pump chamber 71, the water pressure closes the one-way valve in the water diversion chamber 72, and the one-way valve in the hollow tube 75 opens, and the rainwater in the water pump chamber 71 enters the water pipe 81 through the hollow tube 75 and the hose, and supplies water to the water pipe 81. The rainwater in the water pipe 81 is sprayed out from the nozzle 84 and sprayed on the filter screen 56. The water pipe 81 drives the nozzle 84 to swing back and forth, and the water can be evenly sprayed on the filter screen 56, and the filter screen 56 is backwashed to remove impurities in the filter screen 56.

[0060] During the return process of the loading plate 41, the pressure roller 47 at its bottom squeezes the water bag 61, and presses the rainwater collected in the water bag 61 into the first water tank 31. At the same time, the corrugated bar 14 on the top surface of the base 11 pushes the lifting rod 89 to move up and down. The rising of the lifting rod 89 can drive the brush plate 87 to slide up and down along the track 86 through the side block 88. During the sliding process of the brush plate 87, the surface of the filter screen 56 can be brushed to further clean the filter screen 56, so as to achieve the purpose of improving the filtering effect of the filter screen 56. The track 86 consists of an inclined track and a straight track. When the brush plate 87 slides on the straight track, the bristles of the brush plate 87 can touch the filter screen 56. When the brush plate 87 slides on the inclined track, the bristles of the brush plate 87 do not touch the filter screen 56. A mounting seat 891 for mounting a tension spring 892 is provided on the side block 88 and the side guard plate 51. When the side block 88 rises and falls with the brush plate 87, the tension spring 892 can freely retract and rotate. When the lifting rod 89 is not resisted by the corrugated bar 14, the tension spring 892 can quickly reset the brush plate 87 and can be stably on the inclined track, so that the bristles of the brush plate 87 do not touch the filter screen 56, thereby preventing impurities from adhering to the brush plate 87 during the process of the filter screen 56 filtering rainwater.

[0061] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A rainwater control device for garden maintenance, comprising a support mechanism (1), characterized in that: The support mechanism (1) comprises a base (11); A protective mechanism (2) is installed on one side of the base (11), the protective mechanism (2) comprising a support plate (21) fixed to one side of the base (11), a lifting seat (24) installed on the outer side of the support plate (21), a top plate (25) fixed on the top of the support plate (21), and a protective plate (26) slidably connected inside the top plate (25); A water collecting mechanism (3) is installed on the outer side of the support plate (21), and the water collecting mechanism (3) comprises a first water tank (31) installed on the outer side of the support plate (21); a slider (34) is slidably connected to the inside of the lifting seat (24); a third spring (35) is installed inside the lifting seat (24); the slider (34) is elastically connected to the inside of the lifting seat (24) through the third spring (35); a second water tank (32) is fixed to the side of the slider (34); the first water tank (31) and the second water tank (32) are connected through a through pipe (33); and a locking rod (36) is installed on the top of the other side of the slider (34); A material loading mechanism (4) is installed on the top of the base (11), and the material loading mechanism (4) comprises a material loading plate (41) slidably connected to the top of the base (11); An unfolding mechanism (5) is installed on one side of the material carrier plate (41), and the unfolding mechanism (5) comprises a side guard plate (51) rotatably connected to the end of the material carrier plate (41), and rotating shafts (52) are installed on both sides of the bottom end of the side guard plate (51), and the rotating shafts (52) are rotatably connected to the end of the material carrier plate (41); The protection mechanism (2) further comprises a lifting groove (22) arranged on the inner side of the support plate (21), an electric telescopic rod (23) is installed on the inner side of the support plate (21), and the electric telescopic rod (23) is located above the lifting groove (22); a second spring (27) is installed inside the top plate (25), the protection plate (26) is elastically connected to the top plate (25) via the second spring (27), and a lock hole (28) is provided on the protection plate (26); The unfolding mechanism (5) further comprises a first torsion spring (53) mounted on the rotating shaft (52), the rotating shaft (52) passing through the material loading plate (41), levers (54) being fixed at tangents at both ends of the rotating shaft (52), a water filter groove (55) being provided in the side guard plate (51), a filter screen (56) being installed in the water filter groove (55), and two limiting holes (57) being symmetrically provided on the side surface of the bottom end of the side guard plate (51).

2. The rainwater regulating device for garden maintenance according to claim 1, characterized in that: The support mechanism (1) further comprises a box body (12) fixed to both sides of the end of the base (11); racks (13) are symmetrically arranged on the top surfaces of both sides of the base (11); corrugated bars (14) are symmetrically installed on the top surfaces of both sides of the base (11); side grooves (15) are arranged on both sides of the base (11); a slide bar (16) is slidably connected inside the side groove (15); a moving block (17) is installed at one end of the slide bar (16); the moving block (17) is slidably connected to the outside of the base (11); a triangular plate (18) is installed at the other end of the slide bar (16); the triangular plate (18) is slidably connected to the inside of the box body (12); a first spring (19) is installed inside the box body (12); the triangular plate (18) is elastically connected to the inside of the box body (12) through the first spring (19).

3. The rainwater regulating device for garden maintenance according to claim 2, characterized in that: The water collecting mechanism (3) further comprises a pressing plate (37) mounted on the bottom of the other side of the sliding block (34); the pressing plate (37) is slidably connected in the lifting slot (22); the output end of the electric telescopic rod (23) contacts the top surface of the pressing plate (37); a connecting rod (38) is fixed to the bottom surface of the pressing plate (37); a cross bar (39) is fixed to the bottom end of the connecting rod (38); and two ends of the cross bar (39) contact the corresponding triangular plate (18) respectively.

4. The rainwater regulating device for garden maintenance according to claim 2, characterized in that: The material loading mechanism (4) further comprises motors (42) mounted inside the two sides of the material loading plate (41), the output end of each motor (42) protruding from the side of the material loading plate (41), and the output end of the motor (42) is mounted with a gear (43), the gear (43) being meshingly connected with the corresponding rack (13), a pushing block (44) being mounted inside the side of the material loading plate (41), the rear end of the pushing block (44) protruding from the side of the material loading plate (41), a limiting column (45) being mounted at the head end of the pushing block (44), a fourth spring (46) being mounted inside the material loading plate (41), the pushing block (44) being elastically connected to the inside of the material loading plate (41) via the fourth spring (46), and a pressing roller (47) being mounted on the bottom surface of the material loading plate (41).

5. The rainwater regulating device for garden maintenance according to claim 4 is characterized in that: A collecting mechanism (6) is installed inside the base (11), and the collecting mechanism (6) comprises a water bag (61) installed inside the base (11). The pressing roller (47) contacts the water bag (61). Water pipes (62) are installed at both ends of the water bag (61), and the water pipes (62) are respectively connected to the first water tank (31) and the water filter tank (55). Two tube cavities (63) and an inner cavity (64) are symmetrically provided inside the base (11). The two ends of the tube cavity (63) are respectively connected to the water bag (61). 1) The bottom and one end of the inner cavity (64) are connected, a fifth spring (65) and a first piston (66) are installed in the inner cavity (64), the first piston (66) is elastically connected to the inner cavity (64) through the fifth spring (65), a round rod (67) is fixed to the side of the first piston (66), the other end of the round rod (67) is fixed to a protruding plate (68), a plurality of shifting teeth (69) are evenly distributed on the top surface of the protruding plate (68), and a push block (691) is also fixed to the top surface of the protruding plate (68).

6. The rainwater regulating device for garden maintenance according to claim 5, characterized in that: A water supply mechanism (7) is arranged inside the side guard plate (51), and the water supply mechanism (7) comprises a water pump chamber (71) and a water diversion chamber (72) arranged inside the side guard plate (51), and two ends of the water diversion chamber (72) are respectively connected to the water pump chamber (71) and the water filter tank (55), and a sixth spring (73) and a second piston (74) are installed inside the water pump chamber (71), and the second piston (74) is elastically connected to the inside of the water pump chamber (71) through the sixth spring (73), and a hollow tube (75) is installed on the side of the second piston (74), and the hollow tube (75) passes through the second piston (74), and a push rod (76) is installed at the end of the hollow tube (75).

7. The rainwater regulating device for garden maintenance according to claim 6, characterized in that: A cleaning mechanism (8) is installed inside the water filter tank (55), and the cleaning mechanism (8) comprises a water pipe (81) rotatably connected to the inside of the water filter tank (55), and the hollow tube (75) is connected to the water pipe (81) through a hose, and second torsion springs (82) are installed at both ends of the water pipe (81), and the water pipe (81) is elastically connected to the inside of the water filter tank (55) through the second torsion spring (82), and swing rods (83) are installed at both ends of the water pipe (81), and a plurality of nozzles (84) are equidistantly provided on the water pipe (81). Two support blocks (85) are symmetrically mounted on the surface of the side guard plate (51), the support blocks (85) being located at two ends of the water filter trough (55), the support blocks (85) being provided with tracks (86), the two ends of a brush plate (87) being slidably connected in the tracks (86), the two ends of the brush plate (87) being further fixed with side blocks (88), the ends of the side blocks (88) being fixed with lifting rods (89), the side surfaces of the side blocks (88) and the surface of the side guard plate (51) being both provided with mounting seats (891), and tension springs (892) being mounted corresponding to the mounting seats (891).

Images