CN109042263B

CN109042263B - Gardens of driping irrigation are cultivated and are used device of driping irrigation according to potted landscape gravity open

Info

Publication number: CN109042263B
Application number: CN201811266997.XA
Authority: CN
Inventors: 侯潇莹; 王和法; 陈伟
Original assignee: Xiamen Qianrihong Horticulture Co Ltd
Current assignee: Xiamen qianrihong Horticulture Co., Ltd
Priority date: 2018-10-29
Filing date: 2018-10-29
Publication date: 2020-09-01
Anticipated expiration: 2038-10-29
Also published as: CN109042263A

Abstract

The invention discloses a garden cultivation drip irrigation device capable of opening drip irrigation according to the gravity of a bonsai, which comprises a water tank, a second bevel gear and a top plate, wherein a micro water pump is arranged inside the water tank, a water pumping pipe is arranged on the micro water pump, the micro water pump is mutually connected with the water tank through the water pumping pipe, the outer side of a linkage device is connected with a closed lantern ring, a tooth block is arranged on the closed lantern ring, the closed lantern ring is mutually connected with the linkage device through the tooth block, a drip irrigation hole is reserved on the closed lantern ring, a water outlet hole is arranged above the drip irrigation hole, and the water outlet hole is formed in the bottom of the water pumping pipe. This gardens of driping irrigation are cultivated and are used drip irrigation device is opened according to potted landscape gravity conveniently utilizes the weight of potted landscape plant self to extrude the bearing board downwards to conveniently trigger and seal the apopore on the lantern ring control drinking-water pipe and open, and then conveniently drip irrigation the potted landscape plant of drinking-water pipe below, avoid causing the moisture extravagant.

Description

Gardens of driping irrigation are cultivated and are used device of driping irrigation according to potted landscape gravity open

Technical Field

The invention relates to the technical field of gardens, in particular to a drip irrigation device for garden cultivation, which is opened according to the gravity of a bonsai.

Background

Gardens refer to through engineering technology or artistic means and the natural environment or rest area of planting flowers and plants trees creation, so usually need use drip irrigation device to plant seedling or potted landscape and drip irrigation and cultivate, improve the probability of surviving of plant, but current drip irrigation device is inconvenient opens or closes according to putting of potted landscape plant, for example chinese patent publication is: CN 106332735A's gardens are with adjustable position drip irrigation equipment, this drip irrigation equipment realizes the operation of driping irrigation of moisture through a plurality of shower nozzles, but opening or closing of every shower nozzle can not carry out independent control, other shower nozzles can appear simultaneously when leading to only need using single shower nozzle to drip irrigation and drip irrigation the operation, and then make the water waste extremely serious, this drip irrigation equipment can't collect splashing or extravagant moisture simultaneously, make the rate of reuse to moisture greatly reduced, the motif of energy-concerving and environment-protective that does not accord with the society and advocates.

Disclosure of Invention

The invention aims to provide a drip irrigation device for garden cultivation, which opens drip irrigation according to the gravity of a potted landscape, and aims to solve the problems that the existing drip irrigation device proposed in the background technology is inconvenient to open or close according to the placement of potted landscape plants, water resource waste is extremely serious, and meanwhile, splashing or waste moisture cannot be collected by the drip irrigation equipment, so that the reuse rate of the moisture is greatly reduced, and the gist of energy conservation and environmental protection advocated by the society is not met.

In order to achieve the purpose, the invention provides the following technical scheme: a garden cultivation drip irrigation device capable of opening drip irrigation according to the gravity of a bonsai comprises a water tank, a second bevel gear and a top plate, wherein a micro water pump is installed inside the water tank, a water pumping pipe is installed on the micro water pump, the micro water pump is connected with the water tank through the water pumping pipe, a collection dish is installed above the water tank, a bearing plate is arranged on the inner side of the collection dish, a limiting rod is connected onto the bearing plate and is located on the inner side of the collection dish, a reset spring is wound on the outer side of the limiting rod, a collection hole is formed in the bottom of the collection dish, a vertical rod is connected below the bearing plate, a connecting groove is formed in the vertical rod, a first bevel gear is arranged on the outer side of the vertical rod, the first bevel gear is located inside the water tank, the second bevel gear is located on the outer side of the first bevel gear, and the second bevel gear is, install the cross axle on the second conical gear, and the left end of cross axle installs first rolling wheel, be provided with the pull wire on the first rolling wheel, and the pull wire is located the inside of riser to the riser is located the top of water tank, the roof is located the top of riser, and the roof passes through riser and water tank interconnect, the internally mounted of roof has the fixed pulley, and the pull wire passes riser and fixed pulley and aggregate unit interconnect to the aggregate unit is located the inside of roof, the outside of aggregate unit is connected with the closed lantern ring, and installs the pick block on the closed lantern ring to the closed lantern ring passes through pick block and aggregate unit interconnect, it has the hole of driping irrigation to reserve on the closed lantern ring, and the top of driping irrigation the hole is provided with the apopore to the bottom of drinking-water pipe is seted up to the apopore.

Preferably, the bearing plate is connected with the limiting rod in a penetrating manner, the bearing plate and the limiting rod form a sliding structure, and the bearing plate and the return spring form a telescopic structure.

Preferably, the vertical rod is fixedly connected with the supporting plate, 4 connecting grooves are formed in the vertical rod, and the connecting grooves are distributed on the vertical rod in a spiral shape.

Preferably, first conical gear includes branch, through-hole, ring channel and ball, and branch is installed to first conical gear's inboard to first conical gear passes through branch and spread groove and montant interconnect, has seted up the through-hole on the first conical gear, and the outside of through-hole is provided with the ring channel, and the ball has been placed to the inboard of ring channel, and ring channel and ball and water tank interconnect are crossed to first conical gear.

Preferably, the supporting rod and the connecting groove form a sliding structure, the through hole and the collecting hole on the outer side of the supporting rod are located on the same straight line, and the annular groove and the ball on the outer side of the through hole form the sliding structure.

Preferably, the second bevel gear, the transverse shaft, the first winding wheel and the traction wire form a traction device, and the second bevel gear and the first winding wheel form a rotating structure with the water tank through the transverse shaft.

Preferably, the aggregate unit includes connecting axle, connecting sleeve, vortex spring, second rolling wheel and linkage gear, and the connecting axle is located aggregate unit's inboard to aggregate unit passes through connecting axle and roof interconnect, and the connecting sleeve is located the outside of connecting axle, and vortex spring is installed to the inboard of connecting sleeve, and the connecting sleeve passes through vortex spring and connecting axle interconnect, and second rolling wheel and linkage gear all are located the outside of connecting sleeve.

Preferably, the second winding wheel is fixedly connected with the linkage gear through a connecting sleeve, and the second winding wheel and the linkage gear form a rotating structure with the connecting shaft through the connecting sleeve and the vortex spring.

Preferably, the closed lantern ring is meshed with the linkage device through the tooth block and is nested outside the water pumping pipe, and the drip irrigation hole in the closed lantern ring and the water outlet hole in the water pumping pipe are located at the same straight line position.

Compared with the prior art, the invention has the beneficial effects that: the drip irrigation device for garden cultivation is opened according to the gravity of the bonsai;

1. the bearing plate is conveniently extruded downwards by the weight of the potted landscape plant, so that the closed lantern ring is conveniently triggered to control the water outlet hole in the water pumping pipe to be opened, the potted landscape plant below the water pumping pipe is conveniently subjected to drip irrigation, and the waste of water is avoided;

2. when the potted landscape plant is taken down from the bearing plate, the bearing plate can reset under the pushing of the reset spring, so that the linkage device rotates in the opposite direction under the driving of the vortex spring, the closed lantern ring is conveniently controlled to close the water pumping pipe, the excessive water is prevented from dripping out, and the water can be reasonably controlled to be used;

3. when the apopore on the drinking-water pipe realized opening or closing, the through-hole on the first bevel gear also realized aligning or staggering with the collection hole, conveniently collects the moisture that spills over or splash when using, is favorable to moisture to circulate and uses, avoids causing moisture extravagant.

Drawings

FIG. 1 is a schematic view of an overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic view of a first bevel gear of the present invention;

FIG. 5 is a schematic view of a vertical bar according to the present invention;

FIG. 6 is a schematic side sectional view of a linkage according to the present invention;

FIG. 7 is a schematic top view of the linkage assembly of the present invention;

FIG. 8 is a schematic side sectional view of a closure collar of the present invention.

In the figure: 1. a water tank; 2. a micro water pump; 3. a water pumping pipe; 4. a collection vessel; 5. a support plate; 6. a limiting rod; 7. a return spring; 8. a collection well; 9. a vertical rod; 10. connecting grooves; 11. a first bevel gear; 1101. a strut; 1102. a through hole; 1103. an annular groove; 1104. a ball bearing; 12. a second bevel gear; 13. a horizontal axis; 14. a first winding wheel; 15. a pull wire; 16. a vertical plate; 17. a top plate; 18. a fixed pulley; 19. a linkage device; 1901. a connecting shaft; 1902. a connecting sleeve; 1903. a scroll spring; 1904. a second wind-up wheel; 1905. a linkage gear; 20. closing the collar; 21. a tooth block; 22. drip irrigation holes; 23. and (7) water outlet holes.

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.

Referring to fig. 1-8, the present invention provides a technical solution: a garden cultivation drip irrigation device capable of opening drip irrigation according to the gravity of a potted landscape comprises a water tank 1, a second bevel gear 12 and a top plate 17, wherein a micro water pump 2 is installed inside the water tank 1, a water pumping pipe 3 is installed on the micro water pump 2, the micro water pump 2 is connected with the water tank 1 through the water pumping pipe 3, a collection dish 4 is installed above the water tank 1, a bearing plate 5 is arranged on the inner side of the collection dish 4, a limiting rod 6 is connected onto the bearing plate 5, the bearing plate 5 is in penetrating connection with the limiting rod 6, the bearing plate 5 and the limiting rod 6 form a sliding structure, the bearing plate 5 and a reset spring 7 form a telescopic structure, the bearing plate 5 can conveniently slide and telescopically move on the inner side of the collection dish 4, the limiting rod 6 is positioned on the inner side of the collection dish 4, the reset spring 7 is wound on the outer side of the limiting rod 6, and a collection hole 8 is, a vertical rod 9 is connected below the bearing plate 5, a connecting groove 10 is arranged on the vertical rod 9, the vertical rod 9 is fixedly connected with the bearing plate 5, 4 connecting grooves 10 are arranged on the vertical rod 9, the connecting grooves 10 are spirally distributed on the vertical rod 9, the vertical rod 9 is convenient to push the supporting rod 1101 to move through the connecting groove 10, a first bevel gear 11 is arranged on the outer side of the vertical rod 9, the first bevel gear 11 is positioned inside the water tank 1, the first bevel gear 11 comprises a supporting rod 1101, a through hole 1102, an annular groove 1103 and a ball 1104, the supporting rod 1101 is installed on the inner side of the first bevel gear 11, the first bevel gear 11 is connected with the vertical rod 9 through the supporting rod 1101 and the connecting groove 10, the supporting rod 1101 and the connecting groove 10 form a sliding structure, the through hole 1102 on the outer side of the supporting rod 1101 and the collecting hole 8 are positioned on the same straight line, and the annular groove, the through hole 1102 is driven to align with the collecting hole 8 in the process that the first bevel gear 11 moves through the annular groove 1103 and the ball 1104, the through hole 1102 is formed in the first bevel gear 11, the annular groove 1103 is arranged on the outer side of the through hole 1102, the ball 1104 is placed on the inner side of the annular groove 1103, the first bevel gear 11 is connected with the water tank 1 through the annular groove 1103 and the ball 1104, and the first bevel gear 11 is driven by the vertical rod 9 to rotate inside the water tank 1 through the annular groove 1103 and the ball 1104;

the second bevel gear 12 is located on the outer side of the first bevel gear 11, the second bevel gear 12 is connected with the first bevel gear 11, the second bevel gear 12, the transverse shaft 13, the first winding wheel 14 and the traction wire 15 form a traction device, the second bevel gear 12 and the first winding wheel 14 form a rotating structure with the water tank 1 through the transverse shaft 13, the traction device can conveniently trigger the linkage device 19 through the traction wire 15, the transverse shaft 13 is installed on the second bevel gear 12, the first winding wheel 14 is installed at the left end of the transverse shaft 13, the traction wire 15 is arranged on the first winding wheel 14, the traction wire 15 is located inside the vertical plate 16, and the vertical plate 16 is located above the water tank 1;

the top plate 17 is located above the vertical plate 16, the top plate 17 is connected with the water tank 1 through the vertical plate 16, the fixed pulley 18 is installed inside the top plate 17, the traction line 15 penetrates through the vertical plate 16 and the fixed pulley 18 to be connected with the linkage 19, the linkage 19 is located inside the top plate 17, the linkage 19 comprises a connecting shaft 1901, a connecting sleeve 1902, a scroll spring 1903, a second winding wheel 1904 and a linkage gear 1905, the connecting shaft 1901 is located on the inner side of the linkage 19, the linkage 19 is connected with the top plate 17 through the connecting shaft 1901, the connecting sleeve 1902 is located on the outer side of the connecting shaft 1901, the scroll spring 1903 is installed on the inner side of the connecting sleeve 1902, the connecting sleeve 1902 is connected with the connecting shaft 1901 through the scroll spring 1903, the second winding wheel 1904 and the linkage gear 1905 are located on the outer side of the connecting sleeve 1902, and the traction line 15 is favorable for pulling the linkage, meanwhile, the vortex spring 1903 is convenient to drive the linkage device 19 to perform reverse rotation reset, the second winding wheel 1904 is fixedly connected with the linkage gear 1905 through the connecting sleeve 1902, the second winding wheel 1904 and the linkage gear 1905 form a rotating structure with the connecting shaft 1901 through the connecting sleeve 1902 and the vortex spring 1903, the second winding wheel 1904 and the linkage gear 1905 are convenient to perform rotating motion, the outer side of the linkage device 19 is connected with the closed lantern ring 20, the closed lantern ring 20 is provided with the tooth blocks 21, the closed lantern ring 20 is connected with the linkage device 19 through the tooth blocks 21 in a meshed manner, the closed lantern ring 20 is nested on the outer side of the water pumping pipe 3, the drip irrigation hole 22 on the closed lantern ring 20 and the water outlet 23 on the water pumping pipe 3 are located at the same linear position, the control over opening or closing of the water outlet 23 on the water pumping pipe 3 is facilitated, the drip irrigation hole 22 is reserved on the closed lantern ring 20, and a water outlet 23 is arranged above the drip irrigation hole 22, and the water outlet 23 is arranged at the bottom of the water pumping pipe 3.

The working principle is as follows: according to the drawings 1-8, firstly, water is filled into the water tank 1 through a water filling port on the water tank 1, the water filling port is sealed after the filling is finished, then the micro water pump 2 is started, at the moment, the micro water pump 2 extracts the water in the water tank 1 through the water pumping pipe 3, the extracted water passes through the water pumping pipe 3 and then is filled into the water tank 1 through the micro water pump 2 to complete circulation, in the process, potted plants needing drip irrigation cultivation are placed on a bearing plate 5 in a collection dish 4, at the moment, the bearing plate 5 drives a return spring 7 to slide downwards on the collection dish 4 through a limiting rod 6 under the extrusion of the gravity of the potted plants, the bearing plate 5 drives a vertical rod 9 to extend downwards while the bearing plate 5 slides downwards, at the moment, the vertical rod 9 pushes a support rod 1101 through a spiral connecting groove 10, and the support rod 1101 slides and displaces on the inner side of the connecting groove 10, while the supporting rod 1101 performs sliding displacement, the supporting rod 1101 drives the first bevel gear 11 to rotate in the water tank 1 through the annular groove 1103 and the ball 1104 until the supporting plate 5 is pressed to be located at the bottom of the collecting dish 4, and at this time, the first bevel gear 11 rotates in the water tank 1 until the through hole 1102 is aligned with the collecting hole 8;

according to fig. 1-8, when the inside of the first bevel gear 11 of the water tank 1 rotates until the through hole 1102 is aligned with the collection hole 8, the first bevel gear 11 drives the second bevel gear 12 to rotate, the second bevel gear 12 drives the first winding wheel 14 to rotate through the transverse shaft 13, the rotating first winding wheel 14 winds the pulling wire 15, the pulling wire 15 passes through the vertical plate 16 and the fixed pulley 18 to pull the second winding wheel 1904, the second winding wheel 1904 is pulled by the pulling wire 15 to rotate on the connecting shaft 1901 through the connecting sleeve 1902 and the scroll spring 1903, while the second winding wheel 1904 rotates, the second winding wheel 1904 drives the linkage gear 1905 to rotate through the connecting sleeve 1902, while the linkage gear 1905 rotates, the linkage gear 1905 drives the closed lantern ring 20 to rotate through the tooth block 21, so that the closed lantern ring 20 rotates outside the pumping pipe 3, until the drip irrigation hole 22 on the closed lantern ring 20 is aligned with the water outlet hole 23 on the water pumping pipe 3;

according to the drawings 1-8, after the drip irrigation hole 22 on the closed lantern ring 20 is aligned with the water outlet hole 23 on the water pumping pipe 3, water circularly flowing in the water pumping pipe 3 drips the potted landscape plant on the bearing plate 5 through the water outlet hole 23 and the drip irrigation hole 22, splashed water or redundant water falls into the collection dish 4 during drip irrigation, then the water flows into the collection hole 8 through the inclined bottom of the collection dish 4, then the water flows into the water tank 1 through the collection hole 8 and the through hole 1102 to be stored, so that the water is conveniently and reasonably utilized, the water waste is avoided, and the social energy-saving and environment-friendly requirements are met;

according to the fig. 1-8, after the potted landscape plant is cultivated by drip irrigation, the potted landscape plant is taken down from the supporting plate 5, the supporting plate 5 slides upwards through the limiting rod 6 under the push of the return spring 7, and the supporting plate 5 slides upwards while the supporting plate 5 drives the vertical rod 9 to lift upwards, the vertical rod 9 drives the supporting rod 1101 to move in the opposite direction through the spiral connecting groove 10, the supporting rod 1101 drives the first bevel gear 11 to rotate in the opposite direction until the through hole 1102 on the first bevel gear 11 is dislocated with the collecting hole 8, so as to prevent the water in the water tank 1 from evaporating and wasting when the cultivation by drip irrigation is not carried out, thereby saving water resources, the first bevel gear 11 drives the second bevel gear 12 to rotate in the opposite direction, and the second bevel gear 12 drives the first winding wheel 14 to release the traction line 15 through the cross shaft 13, second rolling wheel 1904 at this moment loses dragging of pull wire 15 to vortex spring 1903 drives second rolling wheel 1904 and linkage gear 1905 through adapter sleeve 1902 and carries out the counter rotation on connecting axle 1901, second rolling wheel 1904 at this moment rolls up the pull wire 15 of first rolling wheel 14 release, and linkage gear 1905 then drives through tooth piece 21 and seals lantern ring 20 and carry out the counter rotation, until sealing the hole of dripping on the lantern ring 20 22 and the apopore 23 on the drinking-water pipe 3 and misplace, and then realized closing apopore 23 on the drinking-water pipe 3, avoid causing the moisture extravagant.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gardens of driping irrigation are cultivated and are used drip irrigation device according to potted landscape gravity opening, includes water tank (1), second bevel gear (12) and roof (17), its characterized in that: the water tank is characterized in that a micro water pump (2) is arranged inside the water tank (1), a water pumping pipe (3) is arranged on the micro water pump (2), the micro water pump (2) is connected with the water tank (1) through the water pumping pipe (3), a collection dish (4) is arranged above the water tank (1), a bearing plate (5) is arranged on the inner side of the collection dish (4), a limiting rod (6) is connected onto the bearing plate (5), the limiting rod (6) is positioned on the inner side of the collection dish (4), a reset spring (7) is wound on the outer side of the limiting rod (6), a collection hole (8) is formed in the bottom of the collection dish (4), a vertical rod (9) is connected below the bearing plate (5), a connecting groove (10) is formed in the vertical rod (9), a first conical gear (11) is arranged on the outer side of the vertical rod (9), and the first conical gear (11) is positioned inside the water tank (1), the second bevel gear (12) is located on the outer side of the first bevel gear (11), the second bevel gear (12) and the first bevel gear (11) are connected with each other, a transverse shaft (13) is installed on the second bevel gear (12), a first winding wheel (14) is installed at the left end of the transverse shaft (13), a traction line (15) is arranged on the first winding wheel (14), the traction line (15) is located in a vertical plate (16), the vertical plate (16) is located above the water tank (1), the top plate (17) is located above the vertical plate (16), the top plate (17) is connected with the water tank (1) through the vertical plate (16), a fixed pulley (18) is installed inside the top plate (17), the traction line (15) penetrates through the vertical plate (16) and the fixed pulley (18) to be connected with a linkage device (19) mutually, and the linkage device (19) is located inside the top plate (17), the outside of aggregate unit (19) is connected with seals lantern ring (20), and seals and install tooth piece (21) on the lantern ring (20) to seal lantern ring (20) and pass through tooth piece (21) and aggregate unit (19) interconnect, seal and have drip irrigation hole (22) on the lantern ring (20) in advance, and drip irrigation hole (22)'s top and be provided with apopore (23) to the bottom in drinking-water pipe (3) is seted up in apopore (23).

2. The drip irrigation device for cultivation of gardens, which is started to drip irrigation according to the gravity of a potted landscape according to claim 1, wherein: the bearing plate (5) is in through connection with the limiting rod (6), the bearing plate (5) and the limiting rod (6) form a sliding structure, and the bearing plate (5) and the return spring (7) form a telescopic structure.

3. The drip irrigation device for cultivation of gardens, which is started to drip irrigation according to the gravity of a potted landscape according to claim 1, wherein: the vertical rod (9) is fixedly connected with the bearing plate (5), 4 connecting grooves (10) in the vertical rod (9) are formed, and the connecting grooves (10) are distributed on the vertical rod (9) in a spiral shape.

4. The drip irrigation device for cultivation of gardens, which is started to drip irrigation according to the gravity of a potted landscape according to claim 1, wherein: first conical tooth wheel (11) include branch (1101), through-hole (1102), annular groove (1103) and ball (1104), and branch (1101) are installed to the inboard of first conical tooth wheel (11), and first conical tooth wheel (11) are through branch (1101) and spread groove (10) and montant (9) interconnect, through-hole (1102) have been seted up on first conical tooth wheel (11), the outside of through-hole (1102) is provided with annular groove (1103), ball (1104) have been placed to the inboard of annular groove (1103), annular groove (1103) and ball (1104) and water tank (1) interconnect are crossed to first conical tooth wheel (11).

5. The irrigation device for cultivation of gardens according to the opening of the gravity of the potted landscape according to claim 4, wherein: the supporting rod (1101) and the connecting groove (10) form a sliding structure, the through hole (1102) on the outer side of the supporting rod (1101) and the collecting hole (8) are located at the same straight line position, and the annular groove (1103) and the ball (1104) on the outer side of the through hole (1102) form the sliding structure.

6. The drip irrigation device for cultivation of gardens, which is started to drip irrigation according to the gravity of a potted landscape according to claim 1, wherein: the second bevel gear (12), the transverse shaft (13), the first winding wheel (14) and the traction wire (15) form a traction device, and the second bevel gear (12) and the first winding wheel (14) form a rotating structure with the water tank (1) through the transverse shaft (13).

7. The drip irrigation device for cultivation of gardens, which is started to drip irrigation according to the gravity of a potted landscape according to claim 1, wherein: linkage (19) includes connecting axle (1901), connecting sleeve (1902), vortex spring (1903), second rolling wheel (1904) and linkage gear (1905), and connecting axle (1901) is located the inboard of linkage (19), and linkage (19) are through connecting axle (1901) and roof (17) interconnect, connecting sleeve (1902) is located the outside of connecting axle (1901), vortex spring (1903) are installed to the inboard of connecting sleeve (1902), connecting sleeve (1902) are through vortex spring (1903) and connecting axle (1901) interconnect, second rolling wheel (1904) and linkage gear (1905) all are located the outside of connecting sleeve (1902).

8. The irrigation device for cultivation of gardens according to the gravity-activated drip irrigation of miniascapes according to claim 7, wherein: the second winding wheel (1904) is fixedly connected with the linkage gear (1905) through a connecting sleeve (1902), and the second winding wheel (1904) and the linkage gear (1905) form a rotating structure with the connecting shaft (1901) through the connecting sleeve (1902) and the vortex spring (1903).

9. The drip irrigation device for cultivation of gardens, which is started to drip irrigation according to the gravity of a potted landscape according to claim 1, wherein: the closed lantern ring (20) is meshed with the linkage device (19) through the tooth block (21), the closed lantern ring (20) is nested on the outer side of the water pumping pipe (3), and the drip irrigation hole (22) in the closed lantern ring (20) and the water outlet hole (23) in the water pumping pipe (3) are located at the same straight line position.