CN115462268A

CN115462268A - Sunshade system for garden tree planting

Info

Publication number: CN115462268A
Application number: CN202211152459.4A
Authority: CN
Inventors: 李建兴
Original assignee: Suzhou Chengnan Landscaping Engineering Co ltd
Current assignee: Suzhou Chengnan Landscaping Engineering Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2022-12-13
Anticipated expiration: 2042-09-21
Also published as: CN115462268B

Abstract

The application discloses ornamental trees and shrubs are planted and are used solar shading system belongs to ornamental trees and shrubs sunshade technical field, it includes four ejector pins, four ejector pins enclose synthetic square frame, the bottom surface edge of square frame all is provided with the montant, be provided with the sill bar between two adjacent montants, the top surface both ends of square frame all are equipped with two fixed blocks, install rolling axle one between two fixed blocks, the winding has sunshade net one on one of them rolling axle one, be fixed with two take-up pulley one on another rolling axle one, be fixed with two pull wires one on the sunshade net one, the other end of two pull wires one respectively with two take-up pulley fixed connection, be provided with the cavity in the montant, rolling axle two are installed to the cavity internal rotation, the winding has sunshade net two on the rolling axle two, all set up on ejector pin and the sill bar, install the sliding block in the recess, the opening has been seted up to the lateral wall of montant, the top and the bottom of sunshade net two are respectively with two slider fixed connection. This application has the effect that the staff of being convenient for articulates sun-proof net.

Description

Sunshade system for garden tree planting

Technical Field

The application relates to the field of ornamental trees and shrubs sunshade, especially, relate to a sunshade system for ornamental trees and shrubs are planted.

Background

At present, along with the construction of green cities, in the municipal construction process, landscaping construction accounts for more and more. In some landscaping constructions, trees are often planted in out-of-season, the temperature of the tree body rises faster due to higher temperature in summer and longer sunshine time, and when the temperature of the planted tree body exceeds 40 ℃, the internal tissues of the tree body are damaged, so that the survival rate of the trees is lower. Therefore, in order to reduce the tree body temperature of the tree and improve the survival rate of the tree, a shading protection device is often erected outside the tree, the tree body temperature of the tree is reduced by the shading protection device, and the survival rate of the tree is improved.

Chinese patent that publication number is CN214430633U discloses a prefabricated protection device that hides of ornamental trees and shrubs, including four montants and five sun-proof nets, the equal level in bottom of every montant is provided with the base, the standing groove has been seted up on the top of base, peg graft in the standing groove in the bottom of montant, be provided with ejector pin and sill bar between the adjacent montant, the ejector pin is removable fixed connection with two adjacent montants, the cooperation of pegging graft with two adjacent bases respectively in the both ends of sill bar, the lateral wall of every montant all is fixed with a plurality of and is used for articulating the couple of sun-proof net, all be provided with the snap ring between sun-proof net and ejector pin and the sill bar, all through snap ring fixed connection between the both ends of sun-proof net and ejector pin and the sill bar, the cooperation of the equal joint of snap ring and ejector pin and sill bar.

Among the above-mentioned correlation technique, directly articulate on the couple on the montant with sun-proof net, pass through snap ring fixed connection with ejector pin and sill bar with sun-proof net's both ends, because some ornamental trees and shrubs are higher, the prefabricated protector that hides shade of ornamental trees and shrubs of setting up is higher to the staff of being not convenient for articulates sun-proof net.

Disclosure of Invention

In order to improve the staff and be not convenient for articulate the problem of sun-proof net, this application provides a sunshade system for ornamental trees and shrubs are planted.

The application provides a pair of sunshade system for ornamental trees and shrubs plants adopts following technical scheme:

a sun-shading system for planting garden trees comprises four ejector rods, wherein the four ejector rods are enclosed to form a square frame, vertical rods are arranged at the corners of the bottom surface of the square frame, a bottom rod is arranged between every two adjacent vertical rods, two fixing blocks are arranged at two ends of the top surface of the square frame, a first winding shaft is rotatably arranged between the two fixing blocks, a first sun-shading net is wound on one winding shaft, one end of the first sun-shading net is fixed on the first winding shaft, two first winding wheels are fixed on the other winding shaft, the two first winding wheels are respectively positioned at two ends of the first winding shaft, one end, close to the first winding wheel, of the first sun-shading net is fixed with two first traction wires, and one ends, far away from the first sun-shading net, of the two first traction wires are respectively and fixedly connected with the two first winding wheels, be provided with on the square frame and be used for the drive rolling axle a pivoted power unit, be provided with the cavity in the montant, the rolling axle two of vertical setting is installed to the cavity internal rotation, it has sunshade net two to roll up on the rolling axle two, the one end of sunshade net two is fixed in on the rolling axle two, the bottom surface of ejector pin with the top surface of sill bar all is seted up flutedly, slidable mounting has the sliding block in the recess, the opening has been seted up to the lateral wall of montant, the one end of sunshade net two is passed the opening, the top and the bottom of sunshade net two respectively with two slider fixed connection, be provided with on the montant and be used for the drive the slider is followed the actuating mechanism that ejector pin length direction removed.

Through adopting above-mentioned technical scheme, when needs use ornamental trees and shrubs to plant and use solar shading system, fix the montant around trees, actuating mechanism drive sliding block removes, the sliding block drives two removals of sunshade net, make two pulls out from two rolling shafts of sunshade net, make two covers of sunshade net between two montants, power unit drive rolling shaft rotates, take-up pulley one rolls pull wire one on take-up pulley one, thereby pull out sunshade net one from the rolling shaft, cover sunshade net one in the top of trees, thereby the staff of being convenient for articulates sunshade net one and sunshade net two.

Preferably, the driving mechanism comprises two take-up wheels II fixed on the take-up shaft II, one end of the groove is communicated with the cavity, a traction wire II is fixed on the side wall of the sliding block, one end, far away from the sliding block, of the traction wire II is fixed on the take-up wheels II, the top end of the take-up shaft II penetrates through the ejector rod, the take-up shaft II is rotatably connected with the ejector rod, a motor is arranged on the ejector rod, a first gear is arranged on an output shaft of the motor, a second gear is arranged on each take-up shaft II, and the first gear is meshed with the second gear.

By adopting the technical scheme, the motor is started, the motor drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the second winding shaft to rotate, the second winding shaft drives the second take-up pulley to rotate, the second traction wire is wound on the second take-up pulley, the second traction wire pulls the sliding block to move, the second sunshade net is pulled out of the second winding shaft by the sliding block, and therefore the second sunshade net is covered between two adjacent vertical rods.

Preferably, the power assembly comprises a first bevel gear arranged on the first winding shaft, wherein two adjacent second winding shafts are respectively provided with a second bevel gear, and the first bevel gears are meshed with the second bevel gears.

By adopting the technical scheme, when the second winding shaft rotates, the second winding shaft drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the first winding shaft to rotate, the first winding shaft drives the first take-up pulley to rotate, and the first traction wire is wound on the first take-up pulley, so that the first sunshade net is pulled out of the first winding shaft and covers the first sunshade net above trees.

Preferably, four take-up shaft two is last all to be provided with the sprocket, four the cover is equipped with the chain on the sprocket, the chain respectively with four the sprocket meshes mutually.

By adopting the technical scheme, when the first sunshade net and the second sunshade net need to be retracted, the motor is started to rotate reversely, the motor drives the second winding shaft to rotate reversely, the second winding shaft drives the chain wheel to rotate, the chain wheel drives the chain to rotate, and the chain drives the four second winding shafts to rotate reversely at the same time, so that the second sunshade net is wound on the second winding shaft; the second winding shaft drives the second bevel gear to rotate reversely, the second bevel gear drives the first bevel gear to rotate reversely, and the first bevel gear drives the first winding shaft to rotate reversely, so that the first winding shaft winds the first sunshade net on the first winding shaft.

Preferably, the opposite inner side surfaces of the groove are provided with sliding grooves, the two side surfaces of each sliding block are fixed with sliding blocks, and the sliding blocks are slidably mounted in the sliding grooves.

Through adopting above-mentioned technical scheme, when the sliding block slided in the recess, the sliding block slided in the spout to reduce the possibility that the sliding block breaks away from in the recess.

Preferably, a water spray pipe is fixed between the top rods, a plurality of water spray nozzles are formed in the water spray pipe, a water pump and a power supply are fixed on the inner side wall of one bottom rod, the power supply is used for supplying power to the water pump, a water outlet pipe is arranged at a water outlet of the water pump, one end, far away from the water pump, of the water outlet pipe is communicated with the water spray pipe, and a control assembly used for controlling the water pump to be opened and closed is arranged on the bottom rod.

Through adopting above-mentioned technical scheme, when need watering to the trees of planting evening, control assembly control water pump is opened, and the water pump is carried water to the spray pipe through the outlet pipe to make the spray pipe water trees.

Preferably, the control assembly comprises a control block fixed on the bottom rod, the control block is located in the groove, a mounting groove is formed in the side wall of the control block, a touch block is slidably mounted in the mounting groove, a pushing block used for pushing the touch block into the mounting groove is fixed to the bottom surface of one of the sliding blocks, a fixed contact piece is embedded in the inner side wall of the mounting groove, a movable contact piece capable of being attached to the fixed contact piece is embedded in the side wall of the touch block, one end of the fixed contact piece is electrically connected with one electrode of the power supply, the other electrode of the power supply is electrically connected with one binding post of the water pump, the other binding post of the water pump is electrically connected with one end of the movable contact piece, and a power piece used for driving the movable contact piece to be attached to the fixed contact piece is arranged in the mounting groove.

Through adopting above-mentioned technical scheme, when daytime with two covers of sunshade net between two montants, the sliding block drives the bulldozing block and moves towards the direction that is close to the touch piece, makes the bulldozing block promote the touch piece and removes towards the mounting groove, makes fixed contact and movable contact break away from mutually to make the water pump stop watering.

Preferably, the power part comprises a spring fixed on the side face, far away from the pushing block, of the contact block, and one end, far away from the pushing block, of the spring is fixedly connected with the inner side face, far away from the pushing block, of the mounting groove.

By adopting the technical scheme, when the second sunshade net is wound on the second winding shaft at night, the sliding block drives the pushing and pressing block to move towards the direction away from the touch block, so that the sliding block is separated from the touch block, the touch block moves towards the direction close to the sliding block under the elastic action of the spring, the fixed contact piece is attached to the movable contact piece, the water pump is started, and trees are watered at night.

Preferably, a hook is fixed on the side wall of one of the vertical rods, a nutrient solution bag is hung on the hook, an infusion tube is arranged at the bottom of the nutrient solution bag, and one end of the infusion tube, which is far away from the nutrient solution bag, is inserted into the root of the tree.

By adopting the technical scheme, the nutrient solution bag is hung on the vertical rod, and the bottom end of the infusion tube is inserted into the root of the tree, so that the nutrient solution is dripped into the tree, and the survival rate of the tree is improved.

Preferably, the top of nutrient solution bag is provided with jar liquid mouth, the cover is equipped with sealed lid on the jar liquid mouth, sealed lid with jar liquid mouth threaded connection.

Through adopting above-mentioned technical scheme, be provided with jar liquid mouth at the top of nutrient solution bag, after nutrient solution in the infusion bag is driped irrigation to be convenient for add nutrient solution in to the nutrient solution bag from jar liquid mouth.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the sun-shading system for garden tree planting is needed to be used, the vertical rods are fixed around a tree, the driving mechanism drives the sliding blocks to move, the sliding blocks drive the sun-shading net II to move, the sun-shading net II is pulled out of the winding shaft II, the sun-shading net II is covered between the two vertical rods, the power mechanism drives the winding shaft I to rotate, the winding wheel I winds the traction line I on the winding wheel I, the sun-shading net I is pulled out of the winding shaft I, the sun-shading net I is covered above the tree, and therefore workers can conveniently hang the sun-shading net I and the sun-shading net II;

2. the motor is started, the motor drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the second winding shaft to rotate, the second winding shaft drives the second winding wheel to rotate, the second traction wire is wound on the second winding wheel, and the second traction wire pulls the sliding block to move, so that the sliding block pulls the second sunshade net out of the second winding shaft, and the second sunshade net is covered between two adjacent vertical rods;

3. when the second winding shaft rotates, the second winding shaft drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the first winding shaft to rotate, the first winding shaft drives the first take-up pulley to rotate, and the first traction wire is wound on the first take-up pulley, so that the first sunshade net is pulled out of the first winding shaft and covers the trees.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Figure 2 is a cross-sectional view of a pole in an embodiment of the present application.

Fig. 3 is an enlarged schematic view at a in fig. 1.

Fig. 4 is an enlarged schematic view at B in fig. 2.

Fig. 5 is an enlarged schematic view at C in fig. 2.

Fig. 6 is a schematic structural diagram of a water pump in an embodiment of the present application.

Fig. 7 is an enlarged schematic view at D in fig. 6.

FIG. 8 is a cross-sectional view of a bottom bar in an embodiment of the present application.

FIG. 9 is a cross-sectional view of a control block in an embodiment of the present application.

Reference numerals: 1. a square frame; 11. a top rod; 12. a fixed block; 13. a first winding shaft; 14. a first take-up pulley; 15. a first sunshade net; 16. drawing a first wire; 17. a first bevel gear; 18. a second bevel gear; 2. a vertical rod; 21. a cavity; 22. a second winding shaft; 23. a second sunshade net; 24. a second take-up pulley; 25. a sprocket; 26. a chain; 27. a motor; 28. a port; 29. a bottom bar; 3. a slider; 31. a groove; 32. a second traction wire; 33. a chute; 34. a slider; 4. a water pump; 41. a power source; 42. a water outlet pipe; 43. a water spray pipe; 44. a water jet; 5. a control block; 51. mounting grooves; 52. a touch block; 53. a spring; 54. a fixed contact piece; 55. a movable contact spring; 56. a push block; 6. hooking; 61. a nutrient solution bag; 62. hanging a ring; 63. a tank liquid port; 64. a sealing cover; 65. a transfusion tube; 7. a first gear; 71. a second gear.

Detailed Description

The present application is described in further detail below with reference to figures 1-9.

The embodiment of the application discloses sunshade system for ornamental trees and shrubs are planted.

Referring to fig. 1 and 2, a sunshade system for garden tree planting comprises four vertical bars 2 and four top rods 11. Four ejector pins 11 are integrally formed to enclose a square frame 1, four vertical rods 2 are respectively fixed at the corners of the bottom surface of the square frame 1, and a bottom rod 29 is fixed between every two adjacent vertical rods 2. A cavity 21 is formed in the vertical rod 2, a second winding shaft 22 which is vertically arranged is rotatably installed in the cavity 21, a second sunshade net 23 is wound on the second winding shaft 22, and one end of the second sunshade net 23 is fixed on the outer peripheral surface of the second winding shaft 22. The top end of the second winding shaft 22 penetrates through the ejector rod 11, and the second winding shaft 22 is rotatably connected with the ejector rod 11. The side wall of the square frame 1 is fixed with a motor 27, an output shaft of the motor 27 is sleeved and fixed with a first gear 7, one of the winding shafts two 22 is sleeved and fixed with a second gear 71, and the first gear 7 is meshed with the second gear 71.

When the motor 27 is started, the motor 27 drives the first gear 7 to rotate, and the first gear 7 drives the second gear 71 to rotate, so that the second gear 71 drives the second winding shaft 22 to rotate.

Referring to fig. 1 and 3, two adjacent winding shafts 22 are respectively sleeved and fixed with a second bevel gear 18. Two fixed blocks 12 are fixed at two ends of the top surface of the square frame 1, a first winding shaft 13 is rotatably installed between the two fixed blocks 12, a first bevel gear 17 is fixedly sleeved on the first winding shaft 13, and the first bevel gear 17 is meshed with a second bevel gear 18. One winding shaft I13 is wound with a sunshade net I15, one end of the sunshade net I15 is fixedly connected with the peripheral surface of the winding shaft I13, and the other end of the sunshade net I15 is fixed with two traction lines I16. Two take-up wheels I14 are fixed on the other one of the take-up shafts I13, the two take-up wheels I14 are respectively positioned at two ends of the one of the take-up shafts I13, and one ends of the two traction wires I16 far away from the one 15 of the sunshade net are respectively fixedly connected with the two take-up wheels I14.

The second winding shaft 22 drives the second bevel gear 18 to rotate, the second bevel gear 18 drives the first bevel gear 17 to rotate, the first bevel gear 17 drives the first winding shaft 13 to rotate, so that one first winding shaft 13 can put the first sunshade screen 15, the other first winding shaft 13 drives the first winding wheel 14 to rotate, the first traction wire 16 is wound on the first winding wheel 14, and the first sunshade screen 15 covers the trees.

Referring to fig. 1 and 2, a through hole 28 is formed in the side wall of the vertical rod 2, and one end of the second sunshade net 23 penetrates through the through hole 28. The opposite side surfaces of the top rod 11 and the bottom rod 29 are provided with grooves 31, two ends of each groove 31 are communicated with the two adjacent cavities 21 respectively, sliding blocks 3 are arranged in the grooves 31 in a sliding mode, and the side surfaces, far away from the second sunshade net 23, of the sliding blocks 3 and the side surfaces, far away from the second sunshade net 23, of the grooves 31 are spaced. The top end and the bottom end of the second sunshade net 23 are respectively fixedly connected with the two sliding blocks 3. The relative medial surface of recess 31 has all seted up spout 33, and the both sides face of sliding block 3 all is fixed with slider 34, and slider 34 slidable mounting is in spout 33.

Referring to fig. 1 and 4, two take-up wheels two 24 are fixedly sleeved on the outer peripheral surface of the take-up shaft two 22, and the two take-up wheels two 24 are respectively located at two ends of the take-up shaft two 22. A second traction wire 32 is fixed on the second take-up wheel 24, and one end of the second traction wire 32, which is far away from the second take-up wheel 24, is fixedly connected with the sliding block 3.

Referring to fig. 2 and 5, chain wheels 25 are fixed on the four winding shafts two 22, the chain wheels 25 are located above the winding wheels two 24, chains 26 are sleeved on the peripheries of the four chain wheels 25, the chains 26 are meshed with the chain wheels 25, and the chains 26 are located between the side face, far away from the sunshade net two 23, of the sliding block 3 and the side face, far away from the sunshade net two 23, of the groove 31.

Referring to fig. 6 and 7, a water spray pipe 43 is fixed between two opposite ejector rods 11, and a plurality of water spray ports 44 are opened on the outer circumferential surface of the water spray pipe 43. A water pump 4 and a power supply 41 are fixed on the inner side wall of one of the bottom rods 29, one electrode of the power supply 41 is electrically connected with one of the binding posts of the water pump 4, a water outlet pipe 42 is fixed at the water outlet of the water pump 4, and one end of the water outlet pipe 42 far away from the water pump 4 is fixedly connected with a water spray pipe 43.

Referring to fig. 8 and 9, a control block 5 is fixed on an inner bottom surface of one of the grooves 31, a mounting groove 51 is formed on a side wall of the control block 5, a trigger block 52 is inserted into the mounting groove 51, and the trigger block 52 is slidably connected to the control block 5 along a length direction of the bottom rod 29 through the mounting groove 51. The bottom surface of one of the sliding blocks 3 is fixed with a pushing block 56, and the side surface of the pushing block 56 close to the control block 5 can be abutted with the touch block 52. The inner side surface of the mounting groove 51 far away from the sliding block 3 is fixedly provided with a spring 53, and one end of the spring 53 close to the sliding block 3 is fixedly connected with the touch block 52.

Referring to fig. 6 and 9, a fixed contact 54 is embedded in an inner side wall of the mounting groove 51, and one end of the fixed contact 54 is electrically connected to the other electrode of the power source 41. The side wall of the contact block 52 is embedded with a movable contact piece 55 which can be jointed with the fixed contact piece 54, and one end of the movable contact piece 55 is electrically connected with the other terminal of the water pump 4.

Referring to fig. 6, a hook 6 is fixed on a side wall of one of the vertical bars 2, a nutrient solution bag 61 is hung on the hook 6, a hanging ring 62 is fixed on the nutrient solution bag 61, and the nutrient solution bag 61 is hung on the hook 6 through the hanging ring 62. A tank liquid opening 63 is fixed at the top of the nutrient solution bag 61, a sealing cover 64 is sleeved on the tank liquid opening 63, and the sealing cover 64 is in threaded connection with the tank liquid opening 63. A transfusion tube 65 is fixed at the bottom of the nutrient solution bag 61, and one end of the transfusion tube 65, which is far away from the nutrient solution bag 61, is inserted at the root of the tree.

A nutrient solution bag 61 is hung on the vertical rod 2, and nutrient solution is infused into the root of the tree through an infusion tube 65, so that the root of the tree can quickly absorb the nutrient solution, and the survival rate of the tree can be improved.

The implementation principle of the sunshade system for garden tree planting in the embodiment of the application is as follows: the motor 27 is started, the motor 27 drives the first gear 7 to rotate, the first gear 7 drives the second gear 71 to rotate, and the second gear 71 drives the second winding shaft 22 to rotate. The second winding shaft 22 drives the chain wheel 25 to rotate, the chain wheel 25 drives the chain 26 to rotate, and the chain 26 drives the four chain wheels 25 to simultaneously rotate, so that the four winding shafts 22 simultaneously rotate. When the second winding shaft 22 rotates, the second winding wheel 24 is driven to rotate, the second winding wheel 24 winds the second traction wire 32 on the winding shaft, so that the second traction wire 32 pulls the sliding block 3, the sliding block 3 pulls the second sunshade screen 23 out of the second winding shaft 22, and the second sunshade screen 23 covers between two adjacent vertical rods 2. When the second winding shaft 22 rotates, the second winding shaft 22 drives the second bevel gear 18 to rotate, the second bevel gear 18 drives the first bevel gear 17 to rotate, and the first bevel gear 17 drives the first winding shaft 13 to rotate. One winding shaft I13 drives the winding wheel I14 to rotate, the traction wire I16 is wound on the winding shaft I, so that the sunshade net I15 is pulled out of the other winding shaft I13 and covers the trees, and therefore workers can conveniently cover the sunshade net I15 and the sunshade net II 23 around the trees.

When the second sunshade net 23 covers between the two vertical rods 2 in the daytime, the pushing block 56 pushes the touch block 52 into the mounting groove 51, so that the fixed contact piece 54 is separated from the movable contact piece 55, the water pump 4 is powered off, and watering of trees is stopped. When the first sunshade screen 15 needs to be wound on the first winding shaft 13 and the second sunshade screen 23 needs to be wound on the second winding shaft 22 at night, the motor 27 is started to rotate reversely, the motor 27 drives the second winding shaft 22 to rotate reversely, the second winding shaft 22 drives the chain wheel 25 to rotate, the chain wheel 25 drives the chain 26 to rotate, the chain 26 drives the four second winding shafts 22 to rotate reversely at the same time, and therefore the second sunshade screen 23 is wound on the second winding shaft 22; the second winding shaft 22 rotates reversely to drive the second bevel gear 18 to rotate reversely, the second bevel gear 18 drives the first bevel gear 17 to rotate reversely, and the first bevel gear 17 drives the first winding shaft 13 to rotate reversely, so that the first sunshade screen 15 is wound on the first winding shaft 13. At this time, the slide block 3 moves in a direction away from the control block 5, the push block 56 is separated from the touch block 52, the touch block 52 moves in a direction approaching the push block 56 by the elastic force of the spring 53, the fixed contact piece 54 is attached to the movable contact piece 55, and the water pump 4 is turned on. The water pump 4 delivers water to the water jet 43 via the outlet pipe 42 so that the water jet 43 waters the trees.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a sunshade system for ornamental trees and shrubs are planted which characterized in that: the folding device comprises four ejector rods (11), the four ejector rods (11) are enclosed to form a square frame (1), vertical rods (2) are arranged at corners of the bottom surface of the square frame (1), a bottom rod (29) is arranged between every two adjacent vertical rods (2), two fixing blocks (12) are arranged at two ends of the top surface of the square frame (1), a first winding shaft (13) is rotatably arranged between the two fixing blocks (12), a first sunshade net (15) is wound on the first winding shaft (13), one end of the first sunshade net (15) is fixed on the first winding shaft (13), two first winding wheels (14) are fixed on the other one winding shaft (13), the two first winding wheels (14) are respectively positioned at two ends of the first winding shaft (13), one end, close to the first winding wheel (14), of the first sunshade net (15) is fixedly connected with the two first winding wheels (16), one ends, far away from the first sunshade net (15), of the two first winding wheels are respectively and fixedly connected with the two first winding wheels (14), a power mechanism (22) is arranged on the square frame (1) and used for driving the first winding shaft (13) to rotate, and a second winding shaft (21) is arranged in a cavity, two vertical winding shafts (21) are arranged in the winding shaft (21), the one end of sunshade net two (23) is fixed in on rolling axle two (22), the bottom surface of ejector pin (11) with opening (28) have all been seted up to the top surface of sill bar (29), slidable mounting has sliding block (3) in recess (31), opening (28) have been seted up to the lateral wall of montant (2), the one end of sunshade net two (23) is passed opening (28), the top and the bottom of sunshade net two (23) respectively with two slider (34) fixed connection, be provided with on montant (2) and be used for the drive slider (34) are followed the actuating mechanism that ejector pin (11) length direction removed.

2. The sunshade system for garden tree planting according to claim 1, wherein: the driving mechanism comprises two take-up wheels II (24) fixed on a take-up shaft II (22), one end of the groove (31) is communicated with the cavity (21), a traction line II (32) is fixed on the side wall of the sliding block (3), one end, far away from the sliding block (3), of the traction line II (32) is fixed on the take-up wheels II (24), the top end of the take-up shaft II (22) penetrates through the ejector rod (11), the take-up shaft II (22) is rotationally connected with the ejector rod (11), a motor (27) is arranged on the ejector rod (11), a first gear (7) is arranged on an output shaft of the motor (27), the take-up shaft II (22) is provided with a second gear (71), and the first gear (7) is meshed with the second gear (71).

3. The sunshade system for garden tree planting according to claim 1, wherein: the power assembly comprises a first bevel gear (17) arranged on the first winding shaft (13), wherein two adjacent second winding shafts (22) are respectively provided with a second bevel gear (18), and the first bevel gears (17) are meshed with the second bevel gears (18).

4. The sunshade system for garden tree planting according to claim 1, wherein: four all set up sprocket (25), four on rolling axle two (22) sprocket (25) are gone up the cover and are equipped with chain (26), chain (26) respectively with four sprocket (25) mesh mutually.

5. The sunshade system for garden tree planting according to claim 1, wherein: the relative medial surface of recess (31) has all seted up spout (33), the both sides face of sliding block (3) all is fixed with slider (34), slider (34) slidable mounting in spout (33).

6. The sunshade system for garden tree planting according to claim 1, wherein: a water spray pipe (43) is fixed between the top rods (11), a plurality of water spray nozzles (44) are formed in the water spray pipe (43), a water pump (4) and a power supply (41) are fixed on the inner side wall of one bottom rod (29), the power supply (41) is used for supplying power to the water pump (4), a water outlet pipe (42) is arranged at a water outlet of the water pump (4), one end, far away from the water pump (4), of the water outlet pipe (42) is communicated with the water spray pipe (43), and a control assembly used for controlling the water pump (4) to be opened and closed is arranged on the bottom rod (29).

7. The sunshade system for garden tree planting according to claim 6, wherein: the control assembly comprises a control block (5) fixed on the bottom rod (29), the control block (5) is located in the groove (31), a mounting groove (51) is formed in the side wall of the control block (5), a contact block (52) is slidably mounted in the mounting groove (51), a pushing block (56) used for pushing the contact block (52) into the mounting groove (51) is fixed on the bottom surface of one of the sliding blocks (3), a fixed contact piece (54) is embedded in the inner side wall of the mounting groove (51), a movable contact piece (55) capable of being attached to the fixed contact piece (54) is embedded in the side wall of the contact block (52), one end of the fixed contact piece (54) is electrically connected with one electrode of the power supply (41), the other electrode of the power supply (41) is electrically connected with one binding post of the water pump (4), the other binding post of the water pump (4) is electrically connected to one end of the movable contact piece (55), and a power piece used for driving the movable contact piece (55) to be attached to the fixed contact piece (54) is arranged in the mounting groove (51).

8. The sunshade system for garden tree planting according to claim 7, wherein: the power part comprises a spring (53) fixed on the side face, away from the pushing block (56), of the contact block (52), and one end, away from the pushing block (56), of the spring (53) is fixedly connected with the inner side face, away from the pushing block (56), of the mounting groove (51).

9. The sunshade system for garden tree planting according to claim 1, wherein: a hook (6) is fixed on the side wall of one of the vertical rods (2), a nutrient solution bag (61) is connected to the hook (6) in a hanging mode, an infusion tube (65) is arranged at the bottom of the nutrient solution bag (61), and one end, far away from the nutrient solution bag (61), of the infusion tube (65) is inserted into the root of a tree.

10. The sunshade system for garden tree planting according to claim 9, wherein: the top of nutrient solution bag (61) is provided with jar liquid mouth (63), jar liquid mouth (63) are gone up the cover and are equipped with sealed lid (64), sealed lid (64) with jar liquid mouth (63) threaded connection.