CN214126356U - A automatic watering device for landscape architecture - Google Patents

Abstract

The utility model discloses an automatic watering device for landscape architecture, including the retaining bucket, retaining bucket one side fixedly connected with delivery pipe, delivery pipe and retaining bucket intercommunication. The utility model discloses a setting of water storage bucket, setting through a conical section of thick bamboo, when meetting rainy weather, ponding around the water storage bucket can get into in the water storage bucket through a conical section of thick bamboo, the effectual purpose of saving the water resource that has reached, setting through the motor, the water that spouts away from the conical tube can use the mounting disc axial lead as the center, it waters the work to the plant in this device surrounding area to surround this device, simultaneously through the setting of a conical section of thick bamboo, along with the rotation of a conical section of thick bamboo, the water pipe can be along with the wave of a conical section of thick bamboo top sways from top to bottom, from conical tube spun water also can sway from top to bottom when the water pipe sways from top to bottom, can effectual improvement the homogeneity of watering, and through the setting of four conical sections of thick bamboo, this device has four different range, further improvement the practicality of this device.

Description

A automatic watering device for landscape architecture

Technical Field

The utility model relates to a landscape garden field, concretely relates to an automatic watering device for landscape garden.

Background

In daily life, along with the improvement of living standard of people, people enjoy and plant more and more flowers, trees and other plants, in the prior art, the watering and the fertilization of the flowers and the trees are finished manually, because the rhythm of life is too fast at present, people often forget to replenish moisture to the flowers and the trees in time in busy work, so the flowers and the trees die, the flowers and the trees need to be frequently replaced, the living cost is increased, but when the automatic watering device in the prior art waters the vegetation in gardens, a sprinkler head is generally fixed, so the watering coverage rate of the vegetation is reduced, the vegetation needs to be watered for a long time, the vegetation can be absorbed, the waste of water resources is caused, and the water spraying radius of the existing automatic watering device is fixed under the same water pressure, and the watering range can not be adjusted, this also results in waste of water resources.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problem, the utility model provides an automatic watering device for landscape architecture.

The utility model discloses a realize through following technical scheme:

an automatic watering device for landscape gardens comprises a water storage barrel, wherein one side of the water storage barrel is fixedly connected with a water supply pipe, the water supply pipe is communicated with the water storage barrel, the other side of the water storage barrel is fixedly connected with a connecting pipe, the connecting pipe is communicated with the water storage barrel, a conical barrel is fixedly sleeved outside the water storage barrel, the top surface of the conical barrel is fixedly provided with an annular plate, the annular plate is fixedly sleeved on the water storage barrel, the top surface of the annular plate is uniformly provided with a plurality of through holes, the top surface of the annular plate is fixedly attached with a filter screen, the outer wall of the water storage barrel in the conical barrel is provided with a first through hole, a one-way valve is fixedly arranged in the first through hole, the top end in the water storage barrel is fixedly provided with a cover body, a motor is arranged in the cover body and fixedly arranged on the top end in the water storage barrel, an output shaft of the motor penetrates through the top end in the water storage barrel and is fixedly provided with a gear, and the output shaft of the motor is rotatably connected with the contact part of the water storage barrel, the water storage barrel is characterized in that an annular dovetail groove is formed in the top surface of the water storage barrel, a dovetail ring is embedded in the annular dovetail groove and is in rotary connection with the annular dovetail groove, a barrel body is fixed to the top end of the dovetail ring, a first conical barrel is fixed to the top end of the barrel body, the top of the first conical barrel is wavy, a toothed ring is fixedly installed at the bottom of the inner ring surface of the barrel body, a first annular dovetail groove is formed in the top surface of the water storage barrel, the circle center of the first annular dovetail groove is consistent with that of the annular dovetail groove, the diameter of the first annular dovetail groove is smaller than that of the annular dovetail groove, a first dovetail ring is embedded in the first annular dovetail groove and is in rotary connection with the first annular dovetail groove, a circular ring is fixed to the top end of the first dovetail ring, a first toothed ring is fixedly installed on the inner ring surface of the circular ring, the first toothed ring is meshed with a gear, and a second toothed ring is fixedly installed on the outer ring surface of the circular ring, a first gear is arranged between the second toothed ring and the toothed ring, one side of the first gear is meshed with the second toothed ring, the other side of the first gear is meshed with the toothed ring, a shaft vertically penetrates through the center of the first gear, the first gear is rotationally connected with the shaft, the bottom end of the shaft is fixedly connected with the top surface of the water storage barrel, the top surface and the bottom surface of the first gear are respectively attached with a limiting ring, the limiting rings are fixedly sleeved on the shaft, an installation disc is fixed on the top surface of the circular ring, the axial lead of the installation disc is consistent with the axial lead of the circular ring, a U-shaped plate is fixed on one side of the top surface of the installation disc, a sleeve is arranged between vertical plates on two sides of the U-shaped plate, pin shafts are respectively fixed at two ends of the sleeve, the other ends of the two pin shafts respectively penetrate through the vertical plates on two sides of the U-shaped plate and are rotationally connected with the contact parts of the two pin shafts, a water pipe is fixedly sleeved in the sleeve, and a tension spring is fixedly connected between the bottom surface of the water pipe and the top surface of the installation disc, a first cover body is fixed on the other side of the top surface of the mounting disc, fixing rods are respectively fixed on two sides of the top surface of the first cover body, the top ends of the two fixing rods are fixedly provided with the same solar panel, the solar panel is arranged in an inclined manner, a PLC controller is arranged at the right lower end of the solar panel, the PLC controller is fixedly arranged on the top surface of the first cover body, a storage battery and a water pump are arranged in the first cover body, the storage battery and the water pump are fixedly arranged on the top surface of the mounting disc, a vertical pipe is fixedly connected to a water suction port of the water pump, the bottom end of the vertical pipe sequentially penetrates through the top surfaces of the mounting disc and the water storage barrel and extends into a cavity inside the water storage barrel, the vertical pipe is rotatably connected with a contact part of the water storage barrel, the axis of the vertical pipe is consistent with the axis of a ring, a horizontal pipe is fixedly connected to a water outlet of the water pump, the other end of the horizontal pipe penetrates through the inner wall of the first cover body and is fixedly connected with a hose, and the other end of the hose is fixedly connected with one end of the water pipe, the other end of the water pipe is screwed with a threaded barrel, the threaded barrel is fixedly sleeved with a ferrule, the ferrule is fixedly sleeved with a first barrel, the side end of the threaded barrel is provided with four conical pipes, the diameters of the four conical pipes gradually decrease from left to right, every two adjacent conical pipes are arranged in a fit manner, the joint of every two adjacent conical pipes is provided with a sealing ring, one conical pipe closest to the threaded barrel is fixedly connected with the side end of the threaded barrel, the side ends of the other three conical pipes are respectively fixed with a fixing plate, the bottom ends of the three fixing plates are respectively fixed with a square guide rod, the bottom end of the square guide rod penetrates through the bottom end in the first barrel and is fixed with a stop block, the square guide rod is slidably connected with the contact part of the first barrel, the square guide rod is fixedly sleeved with a first limiting ring, the bottom surface of the first limiting ring is fitted with the bottom surface in the first barrel, and the top ends of the three fixing plates are respectively fixed with a fixing block, inlay on the fixed block top and be fixed with deep groove ball bearing, the fixed cover of three deep groove ball bearing inner circle has the threaded rod, the threaded rod top pierces through the internal top of first barrel and is fixed with the handle, threaded rod and first barrel contact department threaded connection.

Preferably, motor, water pump, PLC controller and solar panel pass through wire and battery electric connection respectively.

Preferably, the motor and the water pump are respectively electrically connected with the PLC through wires.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model can continue watering the garden through the water stored in the water storage barrel in advance, can play an emergency role, and through the arrangement of the conical barrel, when the garden plants are watered through the device, the accumulated water around the water storage barrel can enter the water storage barrel through the conical barrel when the garden plants are rainy, thereby the device can effectively store and collect rainwater, and effectively achieve the purpose of saving water resource, through the arrangement of the motor, the water sprayed out of the conical pipe can take the axial lead of the mounting disc as the center to surround the device to water the plants in the surrounding area of the device, and through the arrangement of the first conical barrel, along with the rotation of the first conical barrel, the water pipe can swing up and down along with the wave at the top of the first conical barrel, and the water sprayed out of the conical pipe can swing up and down when the water pipe swings up and down, can the effectual homogeneity that improves the watering to through the setting of four toper pipes, this device possess the range of four kinds of differences, further improvement the practicality of this device.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of part B of FIG. 1 according to the present invention;

FIG. 4 is a top cross-sectional view of a portion of the structure of FIG. 1 according to the present invention;

fig. 5 is a schematic view of a part of the structure diagram 1 of the present invention.

In the figure: the water storage barrel comprises a water storage barrel 1, a water supply pipe 2, a connecting pipe 2-1, a conical barrel 3, an annular plate 4, a through hole 4-1, a filter screen 5, a first through hole 6, a one-way valve 7, a cover body 8, a motor 9, a gear 10, an annular dovetail groove 11, a dovetail ring 11-1, a first annular dovetail groove 12, a first dovetail ring 12-1, a barrel body 13, a first conical barrel 14, a toothed ring 15, a circular ring 16, a first toothed ring 17, a second toothed ring 18, a mounting disc 19, a first cover body 20, a storage battery 21, a water pump 22, a vertical pipe 23, a horizontal pipe 24, a hose 25, a PLC (programmable logic controller) 26, a fixing rod 27, a solar panel 28, a U-shaped plate 29, a sleeve 30, a water pipe 31, a threaded barrel 32, a conical pipe 33, a ferrule 34, a first barrel body 35, a fixing block 36, a fixing plate 37, a tension spring 38, a tension spring 39, a square guide rod 40, a first limiting ring 41, a stop 42, a deep groove 43, a deep groove, First gear 44, axle 45, spacing collar 46, round pin axle 47.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in figures 1, 2, 3, 4 and 5, the automatic watering device for landscape architecture comprises a water storage barrel 1, wherein one side of the water storage barrel 1 is fixedly connected with a water supply pipe 2, the water supply pipe 2 is communicated with the water storage barrel 1, the other side of the water storage barrel 1 is fixedly connected with a connecting pipe 2-1, the connecting pipe 2-1 is communicated with the water storage barrel 1, a conical barrel 3 is fixedly sleeved outside the water storage barrel 1, the top surface of the conical barrel 3 is fixedly provided with an annular plate 4, the annular plate 4 is fixedly sleeved on the water storage barrel 1, the top surface of the annular plate 4 is uniformly provided with a plurality of through holes 4-1, the top surface of the annular plate 4 is fixedly attached with a filter screen 5, the outer wall of the water storage barrel 1 in the conical barrel 3 is provided with a first through hole 6, a one-way valve 7 is fixedly arranged in the first through hole 6, the top end in the, the improved water storage barrel is characterized in that a motor 9 is arranged in the cover body 8, the motor 9 is fixedly installed at the inner top end of the water storage barrel 1, an output shaft of the motor 9 penetrates through the inner top end of the water storage barrel 1 and is fixedly provided with a gear 10, the output shaft of the motor 9 is rotatably connected with the contact part of the water storage barrel 1, an annular dovetail groove 11 is formed in the top surface of the water storage barrel 1, a dovetail ring 11-1 is embedded in the annular dovetail groove 11, the dovetail ring 11-1 is rotatably connected with the annular dovetail groove 11, a barrel body 13 is fixed at the top end of the dovetail ring 11-1, a first conical barrel 14 is fixed at the top end of the barrel body 13, the top of the first conical barrel 14 is wavy, a toothed ring 15 is fixedly installed at the bottom of the inner ring surface of the barrel body 13, a first annular dovetail groove 12 is formed in the top surface of the water storage barrel 1, and the circle center of the first annular dovetail groove 12 is consistent with the circle center of the annular dovetail groove 11, the diameter of the first annular dovetail groove 12 is smaller than that of the annular dovetail groove 11, a first dovetail ring 12-1 is embedded in the first annular dovetail groove 12, the first dovetail ring 12-1 is rotationally connected with the first annular dovetail groove 12, a circular ring 16 is fixed at the top end of the first dovetail ring 12-1, a first gear ring 17 is fixedly installed on the inner circular ring surface of the circular ring 16, the first gear ring 17 is meshed with the gear 10, a second gear ring 18 is fixedly installed on the outer circular ring surface of the circular ring 16, a first gear 44 is arranged between the second gear ring 18 and the gear ring 15, one side of the first gear 44 is meshed with the second gear ring 18, the other side of the first gear 44 is meshed with the gear ring 15, a shaft 45 vertically penetrates through the center of the first gear 44, the first gear 44 is rotationally connected with the shaft 45, the bottom end of the shaft 45 is fixedly connected with the top surface of the water storage barrel 1, the top surface and the bottom surface of the first gear 44 are respectively attached with a limiting ring 46, the limiting ring 46 is fixedly sleeved on a shaft 45, the top surface of the circular ring 16 is fixedly provided with a mounting disc 19, the axial lead of the mounting disc 19 is consistent with the axial lead of the circular ring 16, one side of the top surface of the mounting disc 19 is fixedly provided with a U-shaped plate 29, a sleeve 30 is arranged between two side risers of the U-shaped plate 29, two ends of the sleeve 30 are respectively fixed with a pin shaft 47, the other ends of the two pin shafts 47 respectively penetrate through the two side risers of the U-shaped plate 29 and are rotatably connected with the contact part of the U-shaped plate, a water pipe 31 is fixedly sleeved in the sleeve 30, a tension spring 38 is fixedly connected between the bottom surface of the water pipe 31 and the top surface of the mounting disc 19, the other side of the top surface of the mounting disc 19 is fixedly provided with a first cover body 20, two sides of the top surface of the first cover body 20 are respectively fixed with a fixing rod 27, and the top ends of the two fixing rods 27 are fixedly provided with the same solar panel 28, the solar panel 28 is arranged obliquely, a PLC controller 26 is arranged at the lower end of the solar panel 28, the PLC controller 26 is fixedly arranged on the top surface of the first cover body 20, a storage battery 21 and a water pump 22 are arranged in the first cover body 20, the storage battery 21 and the water pump 22 are both fixedly arranged on the top surface of the mounting disc 19, a vertical pipe 23 is fixedly connected to a water suction port of the water pump 22, the bottom end of the vertical pipe 23 penetrates through the top surfaces of the mounting disc 19 and the water storage barrel 1 in sequence and extends into the inner cavity of the water storage barrel 1, the vertical pipe 23 is rotatably connected with the contact part of the water storage barrel 1, the axis of the vertical pipe 23 is consistent with the axis of the circular ring 16, a horizontal pipe 24 is fixedly connected to a water discharge port of the water pump 22, the other end of the horizontal pipe 24 penetrates through the inner wall of the first cover body 20 and is fixedly connected with a hose 25, the other end of the hose 25 is fixedly connected with one end of a water pipe 31, and a threaded barrel 32 is screwed on the other end of the water pipe 31, the thread cylinder 32 is fixedly sleeved with a ferrule 34, the ferrule 34 is fixedly sleeved with a first cylinder 35, four tapered tubes 33 are arranged at the side end of the thread cylinder 32, the diameters of the four tapered tubes 33 gradually decrease from left to right, every two adjacent tapered tubes 33 are attached, a sealing ring is arranged at the attachment position of every two adjacent tapered tubes 33, one tapered tube 33 closest to the thread cylinder 32 is fixedly connected with the side end of the thread cylinder 32, fixing plates 37 are respectively fixed at the side ends of the other three tapered tubes 33, square guide rods 40 are respectively fixed at the bottom ends of the three fixing plates 37, the bottom end of each square guide rod 40 penetrates through the inner bottom end of the first cylinder 35 and is fixed with a stop block 42, the contact position of the square guide rod 40 and the first cylinder 35 is in sliding connection, a first limiting ring 41 is fixedly sleeved on the square guide rod 40, and the bottom surface of the first limiting ring 41 is attached to the inner bottom surface of the first cylinder 35, fixed block 36 is fixed with respectively on three fixed plate 37 top, inlay on the fixed block 36 top and be fixed with deep groove ball bearing 43, the fixed cover in three deep groove ball bearing 43 inner circle has threaded rod 39, the threaded rod 39 top pierces through top and is fixed with the handle in the first barrel 35, threaded rod 39 and the first barrel 35 department of contact threaded connection.

The motor 9, the water pump 22, the PLC 26 and the solar panel 28 are electrically connected with the storage battery 21 through wires respectively.

The motor 9 and the water pump 22 are respectively electrically connected with the PLC controller 26 through wires.

The working principle is as follows: the utility model relates to an automatic watering device for landscape and garden, in the using process, firstly, a water storage barrel 1 is embedded in a garden soil layer, so that a ring plate 4 is slightly lower than the earth surface by 1-2cm, because the water supply pipe 2 and a connecting pipe 2-1 are arranged at the two sides of the water storage barrel 1, the watering water of the water supply pipe 2 can be stored in the water storage barrel 1 through the water supply pipe 2, the water in the water storage barrel 1 can also be discharged into other watering devices through the connecting pipe 2-1, because of the arrangement of the water storage barrel 1, when meeting a water cut-off state, the watering work can be continuously carried out on the garden through the water stored in the water storage barrel 1 in advance, an emergency function can be played, and through the arrangement of a cone-shaped barrel 3, when meeting rainy weather, the ponding around the water storage barrel 1 can enter the cone-shaped barrel 3 from the through a through hole 4-1 on the ring plate 4 after passing through a filter screen 5, rainwater entering the conical barrel 3 enters the water storage barrel 1 through the check valve 7 in the first through hole 6, so that the device can effectively store and collect rainwater through the arrangement of the conical barrel 3, and effectively achieve the purpose of saving water resources, when garden plants are watered through the device, the motor 9 and the water pump 22 are respectively started, when the water pump 22 operates, water in the water storage barrel 1 can be pumped through the vertical pipe 23, the pumped water is sprayed out through the conical pipe 33 by the water pump 22, when the motor 9 operates, the circular ring 16 can be driven to rotate through the gear 10 and the first toothed ring 17, the mounting disc 19 can be synchronously driven to slowly rotate when the circular ring 16 rotates, the conical pipe 33 can be synchronously driven to move when the mounting disc 19 rotates, so that the water sprayed out from the conical pipe 33 can take the axial lead of the mounting disc 19 as the center, plants in the surrounding area of the device are watered, and along with the rotation of ring 16, ring 16 can drive through second ring gear 18 and rotate first gear 44, can drive barrel 13 and first cone 14 slowly to rotate through ring gear 15 when first gear 44 rotates, because first cone 14 top is wavy, along with the rotation of first cone 14 like this, water pipe 31 can swing from top to bottom along with the wave at first cone 14 top, and in addition, the effect downcomer 31 bottom of extension spring 38 is laminated with first cone 14 top all the time, water pipe 31 also can swing from top to bottom from the spun water of cone 33 when swinging from top to bottom, can effectual improvement watering homogeneity. Through the arrangement of the four tapered tubes 33, the diameters of the four tapered tubes 33 are sequentially reduced from left to right, when the water pump 22 operates, the range of the water sprayed from the tapered tube 33 with the small diameter is far than that of the water sprayed from the tapered tube 33 with the large diameter, therefore, through the arrangement of the four tapered tubes 33, the device has four different ranges, the practicability of the device is effectively improved, when the tapered tube 33 is moved, the threaded rod 39 can be screwed through the handle on the threaded rod 39 to move the unused tapered tube 33 to the upper end of the used tapered tube 33, at the moment, the irrigation water can be sprayed out from the used tapered tube 33 to reach the expected range, and further, the purpose of conveniently adjusting the four tapered tubes 33 is achieved, and through the arrangement of the solar panel 28, the solar panel 28 can automatically supply power to the storage battery 21, and through the arrangement of the PLC 26, the PLC 26 can also realize the automatic timing starting of the water pump 22 and the motor 9, and further improves the practicability of the device.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (3)

1. An automatic watering device for landscape and garden comprises a water storage barrel (1) and is characterized in that; one side of the water storage barrel (1) is fixedly connected with a water supply pipe (2), the water supply pipe (2) is communicated with the water storage barrel (1), the other side of the water storage barrel (1) is fixedly connected with a connecting pipe (2-1), the connecting pipe (2-1) is communicated with the water storage barrel (1), a conical barrel (3) is fixedly sleeved outside the water storage barrel (1), an annular plate (4) is fixed on the top surface of the conical barrel (3), the annular plate (4) is fixedly sleeved on the water storage barrel (1), a plurality of through holes (4-1) are uniformly formed in the top surface of the annular plate (4), a filter screen (5) is fixedly attached to the top surface of the annular plate (4), a first through hole (6) is formed in the outer wall of the water storage barrel (1) in the conical barrel (3), a one-way valve (7) is fixedly arranged in the first through hole (6), and a cover body (8) is fixed at the top end in the water storage barrel (1), be equipped with motor (9) in the cover body (8), motor (9) fixed mounting is on the top in water storage bucket (1), the output shaft of motor (9) pierces through top in water storage bucket (1) and is fixed with gear (10), the output shaft of motor (9) and water storage bucket (1) contact department swivelling joint, annular dovetail (11) have been seted up to water storage bucket (1) top surface, it has dovetail ring (11-1) to inlay in annular dovetail (11), dovetail ring (11-1) and annular dovetail (11) swivelling joint, dovetail ring (11-1) top is fixed with barrel (13), barrel (13) top is fixed with first cone (14), first cone (14) top is wavy, barrel (13) inner circle face bottom fixed mounting has ring gear (15), first annular dovetail (12) have been seted up to water storage bucket (1) top surface, the centre of a circle of first annular dovetail (12) is unanimous with the centre of a circle of annular dovetail (11), and first annular dovetail (12) diameter is less than the diameter of annular dovetail (11), it has first dovetail ring (12-1) to inlay in first annular dovetail (12), first dovetail ring (12-1) and first annular dovetail (12) swivelling joint, first dovetail ring (12-1) top is fixed with ring (16), ring (16) inner circle face fixed mounting has first ring gear (17), first ring gear (17) and gear (10) meshing, ring (16) outer lane face fixed mounting has second ring gear (18), be equipped with first gear (44) between second ring gear (18) and ring gear (15), first gear (44) one side and second ring gear (18) meshing, first gear (44) opposite side and ring gear (15) meshing, the vertical axle (45) that runs through of first gear (44) center department, first gear (44) and axle (45) swivelling joint, axle (45) bottom and water storage bucket (1) top surface fixed connection, first gear (44) top surface and bottom surface are laminated respectively and are had spacing circle (46), spacing circle (46) fixed cover is on axle (45), ring (16) top surface is fixed with mounting disc (19), mounting disc (19) axial lead is unanimous with ring (16) axial lead, mounting disc (19) top surface one side is fixed with U-shaped plate (29), be equipped with sleeve (30) between the both sides riser of U-shaped plate (29), sleeve (30) both ends are fixed with round pin axle (47) respectively, and two round pin axle (47) other ends pierce through the both sides riser of U-shaped plate (29) respectively and rather than contact department swivelling joint, sleeve (30) internal fixation cover has water pipe (31), a tension spring (38) is fixedly connected between the bottom surface of the water pipe (31) and the top surface of the mounting disc (19), a first cover body (20) is fixed on the other side of the top surface of the mounting disc (19), fixing rods (27) are respectively fixed on two sides of the top surface of the first cover body (20), the top ends of the two fixing rods (27) are fixedly provided with the same solar panel (28), the solar panel (28) is obliquely arranged, a PLC (26) is arranged at the lower end of the solar panel (28), the PLC (26) is fixedly arranged on the top surface of the first cover body (20), a storage battery (21) and a water pump (22) are arranged in the first cover body (20), the storage battery (21) and the water pump (22) are fixedly arranged on the top surface of the mounting disc (19), a vertical pipe (23) is fixedly connected to a water suction port of the water pump (22), and the bottom end of the vertical pipe (23) sequentially penetrates through the top surfaces of the mounting disc (19) and the water storage barrel (1) and extends into an inner cavity of the water storage barrel (1), the vertical pipe (23) is rotatably connected with a contact part of the water storage barrel (1), the axis of the vertical pipe (23) is consistent with the axial lead of the circular ring (16), a horizontal pipe (24) is fixedly connected with a water outlet of the water pump (22), the other end of the horizontal pipe (24) penetrates through the inner wall of the first cover body (20) and is fixedly connected with a hose (25), the other end of the hose (25) is fixedly connected with one end of a water pipe (31), a threaded cylinder (32) is screwed on the other end of the water pipe (31), a ferrule (34) is fixedly sleeved on the threaded cylinder (32), a first barrel body (35) is fixedly sleeved on the ferrule (34), four conical pipes (33) are arranged at the side end of the threaded cylinder (32), the diameters of the four conical pipes (33) are gradually reduced from left to right, a joint is arranged between every two adjacent conical pipes (33), and sealing rings are arranged at the joint parts of every two adjacent conical pipes (33), one conical tube (33) closest to the threaded cylinder (32) is fixedly connected with the side end of the threaded cylinder (32), the other three conical tubes (33) are respectively fixed with a fixing plate (37), the bottom ends of the three fixing plates (37) are respectively fixed with a square guide rod (40), the bottom end of the square guide rod (40) penetrates through the inner bottom end of the first cylinder (35) and is fixed with a stop block (42), the contact part of the square guide rod (40) and the first cylinder (35) is in sliding connection, a first limiting ring (41) is fixedly sleeved on the square guide rod (40), the bottom surface of the first limiting ring (41) is attached to the inner bottom surface of the first cylinder (35), the top ends of the three fixing plates (37) are respectively fixed with a fixing block (36), a deep groove ball bearing (43) is fixedly inlaid on the top end of the fixing block (36), and a threaded rod (39) is fixed on the inner ring of the three deep groove ball bearing (43), the top of the threaded rod (39) penetrates through the inner top end of the first barrel (35) and is fixed with a handle, and the threaded rod (39) is in threaded connection with the contact part of the first barrel (35).

2. An automatic watering device for landscape architecture according to claim 1, wherein: the motor (9), the water pump (22), the PLC (26) and the solar panel (28) are respectively electrically connected with the storage battery (21) through wires.

3. An automatic watering device for landscape architecture according to claim 1, wherein: the motor (9) and the water pump (22) are respectively electrically connected with the PLC (26) through leads.

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