CN115462268B

CN115462268B - Sunshade system is used in ornamental trees and shrubs planting

Info

Publication number: CN115462268B
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: 2023-08-15
Anticipated expiration: 2042-09-21
Also published as: CN115462268A

Abstract

The application discloses a sunshade system for garden tree planting, which belongs to the technical field of garden tree sunshade, and comprises four ejector rods, wherein the four ejector rods are enclosed to form a square frame, vertical rods are arranged at corners of the bottom surface of the square frame, a bottom rod is arranged between 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 arranged between the two fixing blocks, a sunshade net I is wound on one winding shaft, two first winding wheels are fixed on the other winding shaft, two first traction wires are fixed on the sunshade net I, the other ends of the two first traction wires are fixedly connected with the two first winding wheels respectively, a cavity is arranged in the vertical rods, a second winding shaft is rotatably arranged in the cavity, a sunshade net II is wound on the winding shaft, grooves are formed in the ejector rods and the bottom rods, sliding blocks are arranged in the grooves, through openings are formed in the side walls of the vertical rods, and the top end and the bottom end of the sunshade net II are fixedly connected with the two sliding blocks respectively. The application has the effect of being convenient for workers to hang the sun-proof net.

Description

Sunshade system is used in ornamental trees and shrubs planting

Technical Field

The application relates to the field of garden tree sunshade, in particular to a sunshade system for planting garden trees.

Background

At present, along with the construction of green cities, in the municipal construction process, the landscaping construction duty ratio is larger and larger. In some landscaping constructions, trees are often planted out of season, and due to the fact that the temperature in summer is high, the sunlight time is long, the temperature of the tree body rises fast, when the temperature of the planted tree body exceeds 40 ℃, tissues in the tree body are damaged, and the survival rate of the tree is low. 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 on the outer side of the tree, and the tree body temperature of the tree is reduced by utilizing the shading protection device, so that the survival rate of the tree is improved.

The utility model discloses a ornamental tree prefabricates shielding protection device as in chinese patent with publication number CN214430633U, including four montants and five sun-proof nets, the bottom of every montant is all provided with the base horizontally, 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, ejector pin and two adjacent montants are detachable fixed connection, the both ends of sill bar respectively with two adjacent base grafting cooperation, the lateral wall of every montant all is fixed with a plurality of couple that is used for the sun-proof net of hanging, 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, snap ring and ejector pin and the equal joint cooperation of sill bar.

Among the above-mentioned related art, directly articulate sun screen above the couple on the montant, pass through snap ring fixed connection with sun screen's both ends and ejector pin and sill bar, because some ornamental trees are higher, the prefabricated shade protector of ornamental trees of setting up is higher to be inconvenient for the staff to articulate sun screen.

Disclosure of Invention

In order to solve the problem that workers are inconvenient to hang a sun-proof net, the application provides a sun-shading system for garden tree planting.

The sunshade system for garden tree planting provided by the application adopts the following technical scheme:

the utility model provides a ornamental trees and shrubs are planted and are used sunshade system, includes four ejector pins, four the ejector pin encloses into a square frame, the bottom surface corner of square frame all is provided with the montant, and two is adjacent be provided with the sill bar between the montant, the top surface both ends of square frame all are equipped with two fixed blocks, two rotate between the fixed block and install rolling shaft one of them rolling shaft one is rolled up and is had sunshade net one, sunshade net one's one end is fixed in rolling shaft one is last, another rolling shaft one is last to be fixed with two take-up reel one, two take-up reel one is located respectively rolling shaft one's both ends, sunshade net one is close to take-up reel one's one end is fixed with two haulage wires one, two haulage wires one keep away from sunshade net one's one end respectively with two rolling shaft one fixed connection, be provided with the drive on the square frame rolling shaft one power device, be provided with the cavity in the montant, the inner side is provided with vertical rolling shaft one, install two winding shaft one end is fixed with two winding shaft one, another winding shaft one is fixed with two winding shaft two, is equipped with two sliding wire two side edges and one side wall two sliding wire two side edges are connected with the side wall two, two sliding wire two side edges are provided with the side wall two sliding wire two side edges are fixed in the side of sliding wire two.

Through adopting above-mentioned technical scheme, when needs use ornamental trees to plant and use sunshade system, fix the montant around trees, actuating mechanism drive sliding block removes, and the sliding block drives sunshade net two and removes, makes sunshade net two follow winding shaft two and pulls out, makes sunshade net two cover between two montants, and actuating mechanism drives winding shaft one and rotates, and take-up wheel is with the rolling of traction wire one on take-up wheel one to pull out sunshade net one from the winding shaft, with sunshade net one cover 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 fixed on a second winding shaft, one end of the groove is communicated with the cavity, a second traction wire is fixed on the side wall of the sliding block, one end of the second traction wire, which is far away from the sliding block, is fixed on the second take-up wheel, the top end of the second winding shaft penetrates through the ejector rod, the second winding shaft is rotationally 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, one of the first gears is arranged on the second winding shaft, and the first gear is meshed with the second gear.

Through adopting above-mentioned technical scheme, the starter motor, motor drive first gear rotates, and first gear drives the second gear and rotates, and the second gear drives take-up reel two and rotates, and take-up reel two drives take-up reel two and rotate, twines the haulage line two on take-up reel two, and haulage line two pulls the sliding block to remove, makes the sliding block pull out sunshade net two from take-up reel two to cover sunshade net two between two adjacent montants.

Preferably, the power mechanism 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 gear is meshed with the second bevel gear.

Through adopting above-mentioned technical scheme, when the winding shaft II rotates, the winding shaft II drives bevel gear II and rotates, and bevel gear II drives bevel gear I and rotates, and bevel gear one drives winding shaft I and rotates, and winding shaft I drives winding wheel I and rotates, twines the pull wire on winding wheel I to pull out sun-shading net I from winding shaft I, cover in the top of trees.

Preferably, the four second winding shafts are respectively provided with a chain wheel, the four chain wheels are sleeved with chains, and the chains are respectively meshed with the four chain wheels.

By adopting the technical scheme, when the first sunshade net and the second sunshade net are required 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 rolling shaft drives the bevel gear II to reversely rotate, the bevel gear II drives the bevel gear I to reversely rotate, and the bevel gear drives the first rolling shaft to reversely rotate, so that the first rolling shaft rolls the first sunshade net on the first rolling shaft.

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

By adopting the technical scheme, when the sliding block slides in the groove, the sliding block slides in the sliding groove, so that the possibility that the sliding block is separated from the groove is reduced.

Preferably, a water spraying pipe is fixed between the ejector rods, a plurality of water spraying ports are formed in the water spraying pipe, a water pump and a power supply are fixed on the inner side wall of the 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, away from the water pump, of the water outlet pipe is communicated with the water spraying pipe, and a control assembly used for controlling the water pump to be started and stopped is arranged on the bottom rod.

Through adopting above-mentioned technical scheme, when needs water to the trees of planting on the evening, control assembly control water pump opens, and the water pump passes through the outlet pipe and carries water to the spray 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 on 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 fixed 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.

By adopting the technical scheme, when the sunshade net II is covered between the two vertical rods in daytime, the sliding block drives the pushing block to move towards the direction close to the touch block, so that the pushing block pushes the touch block to move towards the mounting groove, the fixed contact piece and the movable contact piece are separated, and the water pump stops watering.

Preferably, the power piece comprises a spring fixed on the side surface of the touch block, which is far away from the pushing block, and one end of the spring, which is far away from the pushing block, is fixedly connected with the inner side surface of the mounting groove, which is far away from the pushing block.

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 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 action of the elasticity of the spring, the fixed contact piece is attached to the movable contact piece, and the water pump is started to water trees 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, a transfusion tube is arranged at the bottom of the nutrient solution bag, and one end of the transfusion tube, which is far away from the nutrient solution bag, is inserted into the root of the tree.

Through adopting above-mentioned technical scheme, with nutrient solution bag articulates on the montant, inserts the root of trees with the bottom of transfer line to drip irrigation the nutrient solution to trees, improve the survival rate of trees.

Preferably, a tank liquid port is arranged at the top of the nutrient solution bag, a sealing cover is sleeved on the tank liquid port, and the sealing cover is in threaded connection with the tank liquid port.

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

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

1. when the sunshade system for planting garden trees is needed, the vertical rods are fixed on the periphery of the trees, the driving mechanism drives the sliding block to move, the sliding block drives the sunshade net II to move, the sunshade net II is pulled out of the winding shaft II, the sunshade 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 wire I on the winding wheel I, so that the sunshade net I is pulled out of the winding shaft, the sunshade net I is covered above the trees, and the worker can conveniently hang the sunshade net I and the sunshade 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, the sliding block is pulled to move by the second traction wire, the second sunshade net is pulled out from the second winding shaft by the sliding block, and therefore the second sunshade net is covered between two adjacent vertical rods;

3. when the winding shaft II rotates, the winding shaft II drives the bevel gear II to rotate, the bevel gear II drives the bevel gear I to rotate, the bevel gear drives the winding shaft I to rotate, the winding shaft I drives the winding wheel I to rotate, and the traction wire I is wound on the winding wheel I, so that the sunshade net I is pulled out from the winding shaft I and covered above the tree.

Drawings

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

Figure 2 is a cross-sectional view of a neutral lever 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 view of the structure of a water pump according to 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 application.

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

Reference numerals: 1. a block; 11. a push rod; 12. a fixed block; 13. a first winding shaft; 14. a first wire winding wheel; 15. a first sunshade net; 16. a first traction wire; 17. bevel gears I; 18. bevel gears II; 2. a vertical rod; 21. a cavity; 22. a second winding shaft; 23. a second sunshade net; 24. a second wire winding wheel; 25. a sprocket; 26. a chain; 27. a motor; 28. a through port; 29. a bottom bar; 3. a sliding block; 31. a groove; 32. a second traction wire; 33. a chute; 34. a slide block; 4. a water pump; 41. a power supply; 42. a water outlet pipe; 43. a water spray pipe; 44. a water jet; 5. a control block; 51. a mounting groove; 52. a touch block; 53. a spring; 54. a fixed contact; 55. a movable contact; 56. pushing the block; 6. a hook; 61. a nutrient solution bag; 62. hanging rings; 63. a tank liquid port; 64. sealing cover; 65. an infusion tube; 7. a first gear; 71. and a second gear.

Detailed Description

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

The embodiment of the application discloses a sunshade system for garden tree planting.

Referring to fig. 1 and 2, a sunshade system for planting ornamental trees and shrubs comprises four vertical rods 2 and four ejector rods 11. Four ejector rods 11 are integrally formed to form a square frame 1, four vertical rods 2 are respectively fixed at corners of the bottom surface of the square frame 1, and a bottom rod 29 is fixed between two adjacent vertical rods 2. A cavity 21 is formed in the vertical rod 2, a second rolling shaft 22 which is vertically arranged is rotatably arranged in the cavity 21, a second sunshade net 23 is rolled on the second rolling shaft 22, and one end of the second sunshade net 23 is fixed on the outer peripheral surface of the second rolling 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 fixedly provided with a motor 27, the output shaft of the motor 27 is sleeved and fixed with a first gear 7, one of the two winding shafts 22 is sleeved and fixed with a second gear 71, and the first gear 7 is meshed with the second gear 71.

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 bevel gears 18 are sleeved and fixed on two adjacent second winding shafts 22. Two fixing blocks 12 are fixed at two ends of the top surface of the square frame 1, a first rolling shaft 13 is rotatably arranged between the two fixing blocks 12, a first bevel gear 17 is fixedly sleeved on the first rolling shaft 13, and the first bevel gear 17 is meshed with a second bevel gear 18. One of the winding shafts 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 fixedly provided with two traction wires I16. Two take-up wheels 14 are fixed on the other take-up shaft I13, the two take-up wheels 14 are respectively positioned at two ends of the take-up shaft I13, and one ends of the two traction wires I16, which are far away from the sunshade net I15, are respectively fixedly connected with the two take-up wheels I14.

The second winding shaft 22 drives the bevel gear 18 to rotate, the bevel gear 18 drives the first bevel gear 17 to rotate, the first bevel gear 17 drives the first winding shaft 13 to rotate, and therefore one winding shaft 13 is enabled to put the first sunshade net 15, the other 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 therefore the first sunshade net 15 covers the upper portion of the tree.

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 passes through the through hole 28. Grooves 31 are formed in the opposite side surfaces of the top rod 11 and the bottom rod 29, two ends of each groove 31 are respectively communicated with two adjacent cavities 21, sliding blocks 3 are slidably mounted in the grooves 31, and a distance is reserved between the side surface, away from the second sunshade net 23, of each sliding block 3 and the side surface, away from the second sunshade net 23, of each groove 31. The top end and the bottom end of the second sunshade net 23 are respectively fixedly connected with the two sliding blocks 3. The opposite inner side surfaces of the groove 31 are provided with sliding grooves 33, the two side surfaces of the sliding block 3 are respectively fixed with a sliding block 34, and the sliding blocks 34 are slidably arranged in the sliding grooves 33.

Referring to fig. 1 and 4, the second winding roller 22 is fixedly sleeved on the outer peripheral surface thereof, and the second winding rollers 24 are respectively positioned at two ends of the second winding roller 22. The second winding wheel 24 is fixed with a second traction wire 32, and one end of the second traction wire 32 far away from the second winding wheel 24 is fixedly connected with the sliding block 3.

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

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

Referring to fig. 8 and 9, a control block 5 is fixed to the inner bottom surface of one of the grooves 31, a mounting groove 51 is formed in the 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 with the control block 5 along the length direction of the bottom rod 29 through the mounting groove 51. A pushing block 56 is fixed on the bottom surface of one sliding block 3, and the side surface of the pushing block 56, which is close to the control block 5, can be abutted against the trigger block 52. The inner side surface of the mounting groove 51, which is far away from the sliding block 3, is fixedly provided with a spring 53, and one end of the spring 53, which is 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 fitted into the 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 touch block 52 is embedded with a movable contact piece 55 which can be attached to the fixed contact piece 54, and one end of the movable contact piece 55 is electrically connected with the other binding post of the water pump 4.

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

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

The embodiment of the application discloses a sunshade system for garden tree planting, which comprises the following implementation principles: 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 rotate simultaneously, so that the second winding shaft 22 rotates simultaneously. 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 second winding wheel, so that the second traction wire 32 pulls the sliding block 3, the sliding block 3 pulls the second sunshade net 23 out of the second winding shaft 22, and the second sunshade net 23 is covered between two adjacent vertical rods 2. When the second winding shaft 22 rotates, the second winding shaft 22 drives the bevel gear 18 to rotate, the 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 of the winding shafts I13 drives the winding wheel I14 to rotate, and the traction wire I16 is wound on the winding shaft I, so that the sunshade net I15 is pulled out from the other winding shaft I13 and covered above the tree, and the sunshade net I15 and the sunshade net II 23 are covered around the tree by workers conveniently.

When the sunshade net II 23 is covered 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 the tree is stopped from being watered. When the first sunshade net 15 is required to be wound on the first winding shaft 13 at night and the second sunshade net 23 is wound on the second winding shaft 22, 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, and the chain 26 drives the four second winding shafts 22 to rotate reversely at the same time, so that the second sunshade net 23 is wound on the second winding shaft 22; the second winding shaft 22 reversely rotates to drive the bevel gear 18 to reversely rotate, the bevel gear 18 drives the first bevel gear 17 to reversely rotate, and the first bevel gear 17 drives the first winding shaft 13 to reversely rotate, so that the first sunshade net 15 is wound on the first winding shaft 13. At this time, the sliding block 3 moves in a direction away from the control block 5, so that the pushing block 56 is separated from the touching block 52, and the touching block 52 moves in a direction approaching to the pushing block 56 under the action of the elastic force of the spring 53, so that the fixed contact piece 54 is attached to the movable contact piece 55, and the water pump 4 is started. The water pump 4 delivers water through the outlet pipe 42 to the spray pipe 43, thereby causing the spray pipe 43 to water the tree.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. Sunshade system is used in ornamental trees and shrubs planting, its characterized in that: the solar energy collecting device comprises four ejector rods (11), wherein 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), two bottom rods (29) are arranged between the two adjacent vertical rods (2), two fixed 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 fixed blocks (12), one winding shaft (13) is wound with a first sun-shading net (15), one end of the first sun-shading net (15) is fixed on the first winding shaft (13), two first winding wheels (14) are fixed on the other winding shaft (13), the two first winding wheels (14) are respectively positioned at two ends of the first winding shaft (13), one end of the first sun-shading net (15) close to the first winding wheels (14) is fixedly provided with two first traction wires (16), the two first traction wires (16) are far away from the first sun-shading net (15) and are respectively connected with the first winding wheels (21) through the first winding wheels (21), the first winding wheels (21) are fixedly arranged in the hollow shafts (21) and are respectively provided with cavities (21) and are arranged in the hollow shafts (21), the winding shaft II (22) is wound with a sunshade net II (23), one end of the sunshade net II (23) is fixed on the winding shaft II (22), the bottom surface of the ejector rod (11) and the top surface of the bottom rod (29) are both provided with grooves (31), sliding blocks (3) are arranged in the grooves (31) in a sliding mode, the side wall of the vertical rod (2) is provided with a through hole (28), one end of the sunshade net II (23) passes through the through hole (28), the top end and the bottom end of the sunshade net II (23) are fixedly connected with two sliding blocks (34) respectively, a driving mechanism used for driving the sliding blocks (34) to move along the length direction of the ejector rod (11) is arranged on the vertical rod (2), the driving mechanism comprises two winding wheels II (24) fixed on the winding shaft II (22), one end of each groove (31) is communicated with the corresponding cavity (21), a second traction wire (32) is fixed on the side wall of each sliding block (3), the second traction wire (32) is fixed on the winding shaft II (22) and is far away from the winding shaft II (11), be equipped with first gear (7) on the output shaft of motor (27), one of them be equipped with second gear (71) on rolling axle two (22), first gear (7) with second gear (71) are engaged with, power unit including set up in bevel gear one (17) on rolling axle one (13), wherein two adjacent all be equipped with bevel gear two (18) on rolling axle two (22), bevel gear one (17) with bevel gear two (18) are engaged with, four all set up sprocket (25) on rolling axle two (22), four the cover is equipped with chain (26) on sprocket (25), chain (26) are engaged with four respectively sprocket (25), spout (33) have all been seted up to the opposite medial surface of recess (31), slider (34) are all fixed with on the both sides face of slider (3), slider (34) slidable mounting in spout (33).

2. A sunshade system for ornamental trees and shrubs cultivation as claimed in claim 1, wherein: be fixed with spray pipe (43) between ejector pin (11), a plurality of water jet (44) have been seted up on spray pipe (43), one of them the inside wall of sill bar (29) is fixed with water pump (4) and power (41), power (41) are used for giving water pump (4) power supply, the delivery port of water pump (4) is provided with outlet pipe (42), outlet pipe (42) are kept away from the one end of water pump (4) with spray pipe (43) are linked together, be provided with on sill bar (29) and be used for controlling the control assembly that water pump (4) were opened and close.

3. A sunshade system for ornamental trees and shrubs cultivation as claimed in claim 2, wherein: the control assembly comprises a control block (5) fixed on a 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 touch block (52) is mounted in the mounting groove (51) in a sliding mode, a pushing block (56) used for pushing the touch block (52) into the mounting groove (51) is fixed on the bottom surface of one sliding block (3), a fixed contact piece (54) is embedded in the inner side wall of the mounting groove (51), a movable contact piece (55) which can be attached to the fixed contact piece (54) is embedded in the side wall of the touch 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 with one end of the movable contact piece (55), and the movable contact piece (55) is used for attaching to the power contact piece (54) is embedded in the mounting groove (51).

4. A sunshade system for ornamental trees and shrubs cultivation as claimed in claim 3, wherein: the power piece comprises a spring (53) which is fixed on the side surface of the touch block (52) away from the pushing block (56), and one end of the spring (53) away from the pushing block (56) is fixedly connected with the inner side surface of the mounting groove (51) away from the pushing block (56).

5. A sunshade system for ornamental trees and shrubs cultivation as claimed in claim 1, wherein: one of them be fixed with couple (6) on the lateral wall of montant (2), the articulates on couple (6) has nutrient solution bag (61), the bottom of nutrient solution bag (61) is provided with transfer line (65), the transfer line (65) are kept away from the root of trees is inserted to one end of nutrient solution bag (61).

6. A sunshade system for ornamental trees and shrubs cultivation as claimed in claim 5, wherein: the top of nutrient solution bag (61) is provided with a jar liquid mouth (63), cover is equipped with sealed lid (64) on jar liquid mouth (63), sealed lid (64) with jar liquid mouth (63) threaded connection.