CN216982946U

CN216982946U - Green land irrigation device for garden engineering

Info

Publication number: CN216982946U
Application number: CN202220400696.7U
Authority: CN
Inventors: 魏绪英
Original assignee: Jiangxi University of Finance and Economics
Current assignee: Jiangxi University of Finance and Economics
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-07-19
Anticipated expiration: 2032-02-24

Abstract

The utility model discloses a green land irrigation device for garden engineering, which relates to the technical field of garden engineering and comprises a box body, wherein four corners of the lower end surface of the box body are fixedly provided with idler wheels, the outer wall of the box body is fixedly provided with a handrail convenient for pushing the device, the interior of the box body is sequentially provided with a first connecting groove, a third connecting groove, a second connecting groove and a fourth connecting groove from left to right, the first connecting groove is communicated with the second connecting groove through the third connecting groove, the second connecting groove is communicated with the outside through the fourth connecting groove, a water tank is arranged in the first connecting groove, the water tank is provided with a first water inlet and a first water outlet, and a sealing cover for sealing the first water inlet is tightly inserted into the first water inlet of the water tank. This green space watering device for garden engineering can irrigate the green planting of co-altitude not, has enlarged the device's irrigation scope, has improved the device's irrigation efficiency.

Description

Green land irrigation device for garden engineering

Technical Field

The utility model relates to the technical field of garden engineering, in particular to a green land irrigation device for garden engineering.

Background

Along with people to the continuous promotion of the sight requirement in gardens, the afforestation degree also constantly promotes, and bring thereupon be to the improvement of the requirement of the watering of the interior plant of gardens, especially the comparatively arid season in summer, often can not be rainy for a long time, need water through the mode of artifical watering, however current garden engineering has the green space watering device to water the in-process and needs the artifical water tank that drives to green plant to water, wastes time and energy, and the watering scope is little, the problem of watering inefficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a green land irrigation device for garden engineering, which solves the problems that the existing green land irrigation device for garden engineering needs to manually drive a water tank to irrigate green plants in the irrigation process, so that the time and the labor are wasted, the irrigation range is small, and the irrigation efficiency is low.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a green land irrigation device for garden engineering comprises a box body, wherein four end corners of the lower end face of the box body are fixedly provided with rolling wheels, the outer wall of the box body is fixedly provided with a handrail convenient for pushing the device, the box body is internally provided with a first connecting groove, a third connecting groove, a second connecting groove and a fourth connecting groove in sequence from left to right, the first connecting groove is communicated with the second connecting groove through the third connecting groove, the second connecting groove is communicated with the outside through the fourth connecting groove, a water tank is arranged in the first connecting groove, the water tank is provided with a first water inlet and a first water outlet, a sealing cover which has a sealing effect on the first water inlet is tightly inserted and connected onto the first water inlet of the water tank, a water pump is arranged on the upper end face of the water tank, the water pump is provided with a second water inlet and a second water outlet, and the second water inlet of the water pump is communicated with the first water outlet of the water tank through a connecting pipe, the utility model discloses a water pump, including water pump, elastic connection pipe, third spread groove, second spread groove and fourth spread groove, the elastic connection pipe who extends first spread groove extends third spread groove, second spread groove and fourth spread groove in proper order on the second delivery port of water pump, elastic connection pipe extends the one end fixed mounting of fourth spread groove and has the irrigation shower nozzle that is located the box outside and irrigates to external green planting, fixed mounting has the fixed block on the first spread groove, the sixth spread groove has been seted up in the fixed block, be equipped with in the sixth spread groove and extrude the extruded article in order to change the velocity of flow of water among the elastic connection pipe to elastic connection pipe, articulated being connected with on the first spread groove plays the maintenance lid of sealed effect to first spread groove.

Through above-mentioned technical scheme, the inside rivers of water tank flow through the effect of water pump to the inside of elastic connection pipe, and then flow through irrigation sprinkler, can irrigate green planting, and the effect through the extruded piece can change the velocity of flow of the inside rivers of elastic connection pipe, and then can change the scope that rivers erupt from irrigation sprinkler, can adjust irrigation range as required, and it is consuming time to have reduced the watering, has improved the efficiency of watering.

Preferably, the extruded part is including being located the briquetting that the inside central point of sixth spread groove put, the briquetting is vertical state, the fixed block is extended to the bottom of briquetting, the top fixed mounting of briquetting has the sliding block, the equal fixed mounting in both sides of sliding block has first slider, set up the first spout that is located the first slider outside on the lateral wall of fixed block, first slider passes through first spout sliding connection with the fixed block, one side that the sliding block deviates from the briquetting is rotated and is connected with the threaded rod, set up the thread groove that is located the threaded rod outside on the box, the threaded rod passes through the thread groove with the box and is connected, the fifth spread groove has been seted up on the box, the fifth spread groove link up through the thread groove with the sixth spread groove, the threaded rod is kept away from the one end of sliding block and is extended the fifth spread groove.

Through the technical scheme, the user can grasp the one end and the manual rotation threaded rod that the threaded rod extends to the fifth spread groove, cooperation through screw thread and thread groove, the threaded rod moves down at the rotation in-process, the slip of threaded rod can drive moving down of sliding block, cooperation through first slider and first spout can play the direction limiting displacement to the removal of sliding block, moving down of sliding block can drive moving down with sliding block fixed connection's briquetting, extend the fixed block through the briquetting and play the velocity of flow that the squeezing action can adjust the inside rivers of elastic connection pipe to elastic connection pipe.

Preferably, the lower terminal surface fixed mounting of sliding block has two relative first ear seats that set up, fixed block inner wall bottom fixed mounting has two relative second ear seats that set up, fixed being equipped with on the second ear seat with first ear seat fixed connection's elastic connection rope.

Through above-mentioned technical scheme, can play the guide limiting displacement to the briquetting in the ascending slip of vertical direction through the cooperation of first ear seat, second ear seat and elastic connection rope, improve the briquetting and at the gliding stability of vertical direction.

Preferably, sliding connection has the sliding block in the second spread groove, elastic connection pipe run through the sliding block and with sliding block fixed connection, the equal fixed mounting in both sides has the second slider around the sliding block, the second spout that is located the second slider outside is all seted up to both sides around the box inner wall, the second slider passes through second spout sliding connection with the box, the seventh spread groove has been seted up to the below of second spread groove, be equipped with in the seventh spread groove and drive sliding block and elastic connection pipe gliding driving piece on vertical mode.

Through above-mentioned technical scheme, can drive sliding block and elastic connection pipe and slide in vertical direction through the effect of driving piece to further enlarge the watering scope, can water the green plant of co-altitude not.

Preferably, the driving piece is including the push pedal that is located the sliding block below, the sliding block is placed at the push pedal up end, the push pedal deviates from the intermediate position department fixed mounting of sliding block one side has the connecting rod of vertical direction, seventh spread groove has been seted up to the below of second spread groove, eighth spread groove has been seted up between seventh spread groove and the second spread groove, the second spread groove link up through eighth spread groove with the eighth spread groove, the connecting rod runs through the inside that the eighth spread groove just extended to the seventh spread groove, the connecting rod passes through eighth spread groove sliding connection with the box, the spring fixed connection is passed through with the inner wall of sliding block to the push pedal, the one end swing joint that the push pedal was kept away from to the connecting rod has the pulley, be equipped with in the seventh spread groove with the pulley cooperation with the control connecting rod control connection piece that slides in vertical direction.

Through above-mentioned technical scheme, can drive the connecting rod through the effect of control and slide on vertical direction, and then can drive the push pedal with connecting rod fixed connection and slide on vertical direction, can play limiting displacement to the push pedal through the effect of spring, the removal of push pedal can promote the sliding block and move on vertical direction.

Preferably, radially be equipped with the connecting axle in the seventh spread groove, be equipped with drive connecting axle pivoted motor on the box, the outside fixed mounting of connecting axle has the protruding type piece that is located seventh spread groove inside, the sliding tray has been seted up to the one side that protruding type piece deviates from the motor, the bottom swing joint of connecting rod has the pulley, the inside to the sliding tray is gone into to the pulley card, protruding type piece with through sliding tray sliding connection.

Through above-mentioned technical scheme, can drive the rotation of connecting axle through the effect of motor, the rotation of connecting axle can drive the rotation with connecting axle fixed connection's protruding type piece, and through the cooperation of sliding tray and pulley, the rotation of protruding type piece can drive the pulley and slide in the inside of sliding tray, and then can drive the connecting rod and slide in vertical side to can promote the slip of sliding block in vertical side.

(III) advantageous effects

The utility model provides a green land irrigation device for garden engineering. The method has the following beneficial effects:

(1) this garden engineering is with greenery patches watering device, through the effect of screw thread, the threaded rod moves moving can drive moving down of briquetting rotating the in-process, extrudees elastic connection pipe through the briquetting, can change the inside velocity of flow of rivers of elastic connection pipe, and then has enlarged the device's irrigation scope.

(2) This garden engineering is with greenery patches watering device, through the cooperation of protruding type piece and pulley, the rotation of protruding type piece can drive connecting rod and push pedal upwards sliding in vertical side, and then can drive the sliding of sliding block in vertical side, and steerable elastic connection pipe's height can be irrigated the green planting of co-altitude not, has improved the device's irrigation efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention.

In the figure: 1. a box body; 2. a roller; 3. a handrail; 4. a first connecting groove; 5. an access cover; 6. a water tank; 7. a water pump; 8. an elastic connecting pipe; 9. a second connecting groove; 10. a third connecting groove; 11. a fourth connecting groove; 12. an irrigation spray head; 13. a fifth connecting groove; 14. a fixed block; 15. a sixth connecting groove; 16. a thread groove; 17. a threaded rod; 18. a slider; 19. a first slider; 20. a first chute; 21. briquetting; 22. a first ear mount; 23. a second ear mount; 24. an elastic connecting rope; 25. a sliding block; 26. a second slider; 27. a second chute; 28. a seventh connecting groove; 29. an eighth connecting groove; 30. a connecting rod; 31. pushing the plate; 32. a spring; 33. a convex block; 34. a sliding groove; 35. a pulley; 36. a motor; 37. and (7) connecting the shafts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the present invention provides a technical solution: a green land irrigation device for garden engineering comprises a box body 1, wherein four corners of the lower end surface of the box body 1 are fixedly provided with idler wheels 2, the outer wall of the box body 1 is fixedly provided with a handrail 3 convenient for pushing the device, the box body 1 is internally provided with a first connecting groove 4, a third connecting groove 10, a second connecting groove 9 and a fourth connecting groove 11 in sequence from left to right, the first connecting groove 4 is communicated with the second connecting groove 9 through the third connecting groove 10, the second connecting groove 9 is communicated with the outside through the fourth connecting groove 11, a water tank 6 is arranged in the first connecting groove 4, the water tank 6 is provided with a first water inlet and a first water outlet, a sealing cover for sealing the first water inlet is tightly inserted and connected onto the first water inlet of the water tank 6, the upper end surface of the water tank 6 is provided with a water pump 7, the water pump 7 is provided with a second water inlet and a second water outlet, the second water inlet of the water pump 7 is communicated with the first water outlet of the water tank 6 through a connecting pipe, an elastic connecting pipe 8 is tightly inserted and connected onto a second water outlet of the water pump 7, the elastic connecting pipe 8 extends out of the first connecting groove 4 through the third connecting groove 10, the elastic connecting pipe 8 extending out of the first connecting groove 4 sequentially extends out of the third connecting groove 10, the second connecting groove 9 and the fourth connecting groove 11, one end of the elastic connecting pipe 8 extending out of the fourth connecting groove 11 is fixedly provided with an irrigation spray head 12 which is positioned outside the box body 1 and used for irrigating green plants outside, a fixed block 14 is fixedly arranged on the first connecting groove 4, a sixth connecting groove 15 is arranged in the fixed block 14, an extrusion piece which extrudes the elastic connecting pipe 8 to change the flow velocity of water in the elastic connecting pipe 8 is arranged in the sixth connecting groove 15, an access cover 5 which has a sealing effect on the first connecting groove 4 is hinged on the first connecting groove 4, and water in the water tank 6 flows into the elastic connecting pipe 8 through the action of the water pump 7, the water flows out of the irrigation spray head 12, green plants can be irrigated, the flow velocity of water flow in the elastic connecting pipe 8 can be changed under the action of the extrusion piece, the spraying range of the water flow from the irrigation spray head 12 can be further changed, the irrigation range can be adjusted as required, the time consumption of irrigation is reduced, and the irrigation efficiency is improved;

as shown in fig. 2, the extrusion part includes a pressing block 21 located at the center position inside the sixth connection groove 15, the pressing block 21 is in a vertical state, the bottom end of the pressing block 21 extends out of the fixed block 14, a sliding block 18 is fixedly installed at the top end of the pressing block 21, first sliding blocks 19 are fixedly installed on both sides of the sliding block 18, a first sliding groove 20 located outside the first sliding block 19 is formed on the side wall of the fixed block 14, the first sliding block 19 is slidably connected with the fixed block 14 through the first sliding groove 20, a threaded rod 17 is rotatably connected to one side of the sliding block 18 away from the pressing block 21, a threaded groove 16 located outside the threaded rod 17 is formed on the box body 1, a fifth connection groove 13 is formed on the box body 1, the fifth connection groove 13 is communicated with the sixth connection groove 15 through the threaded groove 16, a fifth connection groove 13 extends out of one end of the threaded rod 17 away from the sliding block 18, a user can grasp one end of the threaded rod 17 extending to the fifth connection groove 13 and manually rotate the threaded rod 17, through the matching of the threads and the thread grooves 16, the threaded rod 17 moves downwards in the rotating process, the sliding of the threaded rod 17 can drive the sliding block 18 to move downwards, the sliding block 18 can be guided and limited by the matching of the first sliding block 19 and the first sliding groove 20, the sliding block 18 can drive the pressing block 21 fixedly connected with the sliding block 18 to move downwards, the pressing block 21 extends out of the fixed block 14 and extrudes the elastic connecting pipe 8, and the flow rate of water flow in the elastic connecting pipe 8 can be adjusted;

as shown in fig. 2, two first ear seats 22 arranged oppositely are fixedly mounted on the lower end surface of the sliding block 18, two second ear seats 23 arranged oppositely are fixedly mounted at the bottom end of the inner wall of the fixed block 14, elastic connection ropes 24 fixedly connected with the first ear seats 22 are fixedly arranged on the second ear seats 23, and the sliding of the pressing block 21 in the vertical direction can be guided and limited by the cooperation of the first ear seats 22, the second ear seats 23 and the elastic connection ropes 24, so that the sliding stability of the pressing block 21 in the vertical direction is improved;

as shown in fig. 1, a sliding block 25 is slidably connected in the second connecting groove 9, the elastic connecting pipe 8 penetrates through the sliding block 25 and is fixedly connected with the sliding block 25, second sliding blocks 26 are fixedly mounted on both the front and rear sides of the sliding block 25, second sliding grooves 27 located on the outer sides of the second sliding blocks 26 are formed on both the front and rear sides of the inner wall of the box body 1, the second sliding blocks 26 are slidably connected with the box body 1 through the second sliding grooves 27, a seventh connecting groove 28 is formed below the second connecting groove 9, a driving member for driving the sliding block 25 and the elastic connecting pipe 8 to slide in a vertical manner is arranged in the seventh connecting groove 28, the sliding block 25 and the elastic connecting pipe 8 can be driven to slide in the vertical direction under the action of the driving member, so as to further expand the watering range and can water green plants with different heights;

as shown in fig. 3, the driving member includes a push plate 31 located below the sliding block 25, the sliding block 25 is placed on an upper end surface of the push plate 31, a connecting rod 30 in a vertical direction is fixedly installed at a middle position of one side of the push plate 31, which is far away from the sliding block 25, a seventh connecting groove 28 is formed below the second connecting groove 9, an eighth connecting groove 29 is formed between the seventh connecting groove 28 and the second connecting groove 9, the second connecting groove 9 and the eighth connecting groove 29 are communicated through the eighth connecting groove 29, the connecting rod 30 is communicated with the eighth connecting groove 29 and extends into the seventh connecting groove 28, the connecting rod 30 is slidably connected with the box body 1 through the eighth connecting groove 29, the push plate 31 is fixedly connected with an inner wall of the sliding block 25 through a spring 32, a pulley 35 is movably connected to one end of the connecting rod 30, which is far away from the push plate 31, a control member which is matched with the pulley 35 to control the connecting rod 30 to slide in the vertical direction is arranged in the seventh connecting groove 28, the connecting rod 30 can be driven to slide in the vertical direction under the action of the control piece, and then the push plate 31 fixedly connected with the connecting rod 30 can be driven to slide in the vertical direction, the push plate 31 can be limited under the action of the spring 32, and the sliding block 25 can be pushed to move in the vertical direction by the movement of the push plate 31;

as shown in fig. 4, a connecting shaft 37 is radially arranged in the seventh connecting groove 28, a motor 36 for driving the connecting shaft 37 to rotate is arranged on the box body 1, a convex block 33 positioned in the seventh connecting groove 28 is fixedly installed on the outer side of the connecting shaft 37, a sliding groove 34 is arranged on the side of the convex block 33 departing from the motor 36, a pulley 35 is movably connected to the bottom end of the connecting rod 30, the pulley 35 is clamped into the sliding groove 34, the convex blocks 33 and 45 are slidably connected through the sliding groove 34, the motor 36 can drive the connecting shaft 37 to rotate, the rotation of the connecting shaft 37 can drive the convex block 33 fixedly connected with the connecting shaft 37 to rotate, through the cooperation of the sliding groove 34 and the pulley 35, the rotation of the convex block 33 can drive the pulley 35 to slide in the sliding groove 34, thereby, the connecting rod 30 can be driven to slide in the vertical direction, and the sliding block 25 can be pushed to slide in the vertical direction.

When the device is used, a power supply is switched on, the switch is turned on, a user can grasp the handrail 3 and push the box body 1 to move, the box body 1 is convenient to move under the action of the roller 2, the water pump 7 is turned on, water flow in the water tank 6 can enter the elastic connecting pipe 8 under the action of the water pump 7 and then is sprayed out through the irrigation spray nozzle 12, and green plants are irrigated;

then, a user can grasp the part of the threaded rod 17 extending into the fifth connecting groove 13, and manually rotate the threaded rod 17, through the action of the threads, the threaded rod 17 moves downwards in the rotating process, the sliding block 18 rotationally connected with the threaded rod 17 can be driven to move downwards through the movement of the threaded rod 17, the sliding block 18 can be guided through the matching of the first sliding block 19 and the first sliding groove 20, the pressing block 21 fixedly connected with the sliding block 18 can be driven to move downwards through the downward movement of the sliding block 18, and the pressing block 21 can be limited and guided through the action of the elastic connecting rope 24 in the vertical direction;

the pressing block 21 moves downwards to extrude the elastic connecting pipe 8, so that the flow velocity of water flow in the elastic connecting pipe 8 can be conveniently adjusted, the water flow spraying range is expanded, and the irrigation efficiency is improved;

meanwhile, the user can turn on the motor 36, and the motor 36 can drive the connecting shaft 37 to rotate, the rotation of the connecting shaft 37 can drive the convex block 33 fixedly connected with the connecting shaft 37 to rotate, through the cooperation of the sliding groove 34 and the pulley 35, the rotation of the convex block 33 can drive the connecting rod 30 to slide in the vertical direction, the sliding of the connecting rod 30 can drive the sliding of the push plate 31 fixedly connected with the connecting rod 30 in the vertical direction, the sliding of the push plate 31 can be guided and limited by the action of the spring 32, the sliding block 25 can be pushed to slide in the vertical direction by the sliding of the push plate 31, further, the height of the elastic connecting pipe 8 can be changed, the irrigation range is expanded, green plants with different heights can be irrigated, the irrigation efficiency is improved, and the green land irrigation device for the garden engineering is used, and those not described in detail in this specification are well within the skill of the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a garden engineering uses greenery patches watering device, includes box (1), its characterized in that: the four end corners of the lower end face of the box body (1) are fixedly provided with idler wheels (2), the outer wall of the box body (1) is fixedly provided with a handrail (3) convenient for pushing the device, the inside of the box body (1) is sequentially provided with a first connecting groove (4), a third connecting groove (10), a second connecting groove (9) and a fourth connecting groove (11) from left to right, the first connecting groove (4) is communicated with the second connecting groove (9) through the third connecting groove (10), the second connecting groove (9) is communicated with the outside through the fourth connecting groove (11), a water tank (6) is arranged in the first connecting groove (4), the water tank (6) is provided with a first water inlet and a first water outlet, a sealing cover for sealing the first water inlet is tightly connected to the first water inlet in an inserting manner, the upper end face of the water tank (6) is provided with a water pump (7), a second water inlet and a second water outlet are formed in the water pump (7), a second water inlet of the water pump (7) is communicated with a first water outlet of the water tank (6) through a connecting pipe, an elastic connecting pipe (8) is tightly inserted and connected to a second water outlet of the water pump (7), the elastic connecting pipe (8) extends out of the first connecting groove (4) through a third connecting groove (10), the elastic connecting pipe (8) extending out of the first connecting groove (4) sequentially extends out of the third connecting groove (10), a second connecting groove (9) and a fourth connecting groove (11), an irrigation sprayer (12) which is positioned outside the box body (1) and irrigates the external green plants is fixedly installed at one end of the elastic connecting pipe (8) extending out of the fourth connecting groove (11), a fixed block (14) is fixedly installed on the first connecting groove (4), and a sixth connecting groove (15) is formed in the fixed block (14), be equipped with in sixth spread groove (15) and extrude in order to change the extruded article of elastic connection pipe (8) velocity of water flow in elastic connection pipe (8), articulated being connected with access cover (5) that play sealed effect to first spread groove (4) on first spread groove (4).

2. The green space irrigation device for garden engineering as defined in claim 1, wherein: the extrusion part comprises a pressing block (21) which is located at the center inside a sixth connecting groove (15), the pressing block (21) is in a vertical state, a fixed block (14) extends out of the bottom end of the pressing block (21), a sliding block (18) is fixedly mounted at the top end of the pressing block (21), first sliding blocks (19) are fixedly mounted on two sides of each sliding block (18), a first sliding groove (20) located on the outer side of each first sliding block (19) is formed in the side wall of each fixed block (14), each first sliding block (19) is in sliding connection with the corresponding fixed block (14) through the corresponding first sliding groove (20), a threaded rod (17) is rotatably connected to one side, deviating from the corresponding pressing block (21), of each sliding block (18), a threaded groove (16) located on the outer side of the corresponding threaded rod (17) is formed in a box body (1), and the threaded rod (17) is connected with the box body (1) through the threaded groove (16), seted up fifth spread groove (13) on box (1), fifth spread groove (13) link up through thread groove (16) with sixth spread groove (15), the one end that sliding block (18) were kept away from in threaded rod (17) extends fifth spread groove (13).

3. The green space irrigation device for garden engineering according to claim 2, wherein: the lower terminal surface fixed mounting of sliding block (18) has two relative first ear seats (22) that set up, fixed block (14) inner wall bottom fixed mounting has two relative second ear seats (23) that set up, fixed elastic connection rope (24) that are equipped with first ear seat (22) fixed connection on second ear seat (23).

4. The green space irrigation device for garden engineering as defined in claim 3, wherein: sliding connection has sliding block (25) in second spread groove (9), elastic connection pipe (8) run through sliding block (25) and with sliding block (25) fixed connection, the equal fixed mounting in both sides has second slider (26) around sliding block (25), second spout (27) that are located the second slider (26) outside are all seted up to both sides around box (1) inner wall, second slider (26) pass through second spout (27) sliding connection with box (1), seventh spread groove (28) have been seted up to the below of second spread groove (9), be equipped with in seventh spread groove (28) and drive sliding block (25) and elastic connection pipe (8) gliding driving piece on vertical mode.

5. The green space irrigation device for garden engineering as defined in claim 4, wherein: the driving piece comprises a push plate (31) positioned below the sliding block (25), the sliding block (25) is placed on the upper end face of the push plate (31), the middle position of one side of the sliding block (25) deviating from the push plate (31) is fixedly provided with a connecting rod (30) in the vertical direction, a seventh connecting groove (28) is formed in the lower portion of the second connecting groove (9), an eighth connecting groove (29) is formed between the seventh connecting groove (28) and the second connecting groove (9), the second connecting groove (9) is communicated with the eighth connecting groove (29) through the eighth connecting groove (29), the connecting rod (30) penetrates through the eighth connecting groove (29) and extends to the inside of the seventh connecting groove (28), the connecting rod (30) is in sliding connection with the box body (1) through the eighth connecting groove (29), the push plate (31) is fixedly connected with the inner wall of the sliding block (25) through a spring (32), one end swing joint that push pedal (31) were kept away from in connecting rod (30) has pulley (35), be equipped with in seventh spread groove (28) with pulley (35) cooperation with the gliding control of control connecting rod (30) on vertical direction.

6. The green space watering device for garden engineering according to claim 5, wherein: seventh spread groove (28) internal diameter is equipped with connecting axle (37), be equipped with drive connecting axle (37) pivoted motor (36) on box (1), the outside fixed mounting of connecting axle (37) has the protruding type piece (33) that is located seventh spread groove (28) inside, sliding tray (34) have been seted up to one side that protruding type piece (33) deviate from motor (36), the bottom swing joint of connecting rod (30) has pulley (35), pulley (35) are gone into to the inside of sliding tray (34) in the card, protruding type piece (33) and 45 are through sliding tray (34) sliding connection.