CN115581193A

CN115581193A - Landscaping intelligent water-saving device and use method thereof

Info

Publication number: CN115581193A
Application number: CN202211261031.3A
Authority: CN
Inventors: 卢强; 徐琳琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-01-10

Abstract

The invention belongs to the field of landscaping, and particularly relates to an intelligent water-saving device for landscaping, which aims at the problems that in the existing water spraying process, water is directly sprayed on the surface of leaves of a green plant, the roots and stems cannot be well sprayed, a large amount of water is evaporated and cannot be well absorbed by the plant, the roots and stems of the plant need to be watered manually, the watering workload is large, and the efficiency is low.

Description

Landscaping intelligent water-saving device and use method thereof

Technical Field

The invention relates to the technical field of landscaping, in particular to an intelligent water-saving device for landscaping.

Background

Landscaping is an aesthetic natural environment and rest area created by applying engineering technology and artistic means in a certain region and modifying the terrain (or further building mountains, stacking stones and managing water) to plant trees, flowers and plants, building buildings, arranging garden roads and the like, and is called garden. Gardens include gardens, residential gardens, small paradises, gardens, parks, vegetable gardens, zoos and the like, and with the development of the garden discipline, forest parks, scenic spots, natural conservation areas or tourist areas of national parks and recreational areas are included.

Notice No. is CN 212911085U's utility model discloses an afforestation water saving fixtures, including the water saving fixtures main part, be equipped with the water storage tank in the water saving fixtures main part, and install the suction pump in the water storage tank, water saving fixtures main part upper end is equipped with the passageway that catchments, and catchments the passageway side and evenly set up flutedly to equal block has the fixed block in the recess of the passageway that catchments, fixed block one side wherein is connected with the water catch bowl, and the block has the second filter screen in the fixed block, be equipped with the rose box in the passageway that catchments, and catchment passageway upper end block has the lid that catchments. This afforestation water saving fixtures when carrying out precipitation and collecting, can be convenient carry out filtration treatment to precipitation through the rose box, make in clean precipitation gets into the water storage tank, water saving fixtures buries underground in afforestation simultaneously, and the afforestation of being convenient for can in time discharge ponding behind precipitation, avoids ponding to influence the growth of plant.

When the existing water-saving device is used, the following defects exist:

1. in the water spraying process, water is directly sprayed on the surfaces of the green plant leaves, but the roots and the stems cannot be well sprayed, so that a large amount of water is evaporated and cannot be well absorbed by plants;

2. the roots and stems of the plants need to be watered manually, the watering workload is large, and the efficiency is low.

In order to solve the problems, the invention provides an intelligent water-saving device for landscaping.

Disclosure of Invention

The invention provides an intelligent water-saving device for landscaping, which solves the problems that in the prior art, in the water spraying process, water is directly sprayed on the surfaces of blades of green plants, rootstocks cannot be well sprayed, so that a large amount of water is evaporated and cannot be well absorbed by the plants, the rootstocks of the plants need to be watered manually, the watering workload is large, and the efficiency is low.

The invention provides the following technical scheme:

an intelligent water-saving device for landscaping comprises a moving mechanism, wherein the moving mechanism comprises a bottom plate, four wheels and a handrail, the handrail is fixedly connected to one side of the bottom plate, and the four wheels are all fixedly connected to the bottom of the bottom plate;

the shifting mechanism penetrates through one side of the bottom plate in a sliding manner and is used for shifting the branches and leaves;

a control mechanism disposed within the base plate for driving the device proximate a root of the plant;

and the watering mechanism is arranged at the top of the bottom plate and is used for realizing a watering process.

In a possible design, toggle mechanism includes slip box, two baffles, two rectangular holes and two plectrums, the slip box slides and runs through one side at the bottom plate, plectrum sliding connection is at the top of slip box, baffle fixed connection is in one side of plectrum, two the rectangular hole is all seted up at the top of slip box for dial the plant open.

In a possible design, the mechanism that waters includes water tank, water inlet, pivot, first fixed plate, water inlet hose, water pump and water outlet hose, water tank fixed connection is at the top of bottom plate, the top at the water tank is seted up to the water inlet, first fixed plate fixed connection is in one side of water tank, water pump fixed connection is at the top of first fixed plate, the fixed intercommunication of water inlet hose is in one side of water tank, the other end of water inlet hose and the fixed intercommunication of water inlet of water pump, the fixed intercommunication of water outlet hose is at the delivery port of water pump, the pivot is rotated the top that runs through the slip box for realize the function of watering.

In a possible design, the control mechanism comprises a servo motor, a screw rod, two thread blocks and two sliding blocks, the servo motor is fixedly connected to the inner wall of one side of the sliding box, the screw rod is fixedly connected with an output shaft of the servo motor, the two thread blocks are all arranged on the outer wall of the screw rod in a threaded manner, the bottoms of the thread blocks are slidably connected with the inner wall of the bottom of the sliding box, the sliding blocks are fixedly connected to the tops of the thread blocks, and the tops of the sliding blocks are fixedly connected with the bottoms of the shifting blocks and used for controlling the two shifting blocks to be opened.

In a possible design, control mechanism still includes connecting block, connecting plate, rack, gear, the outer wall at the pivot is established to the fixed cover of gear, rack sliding connection is at the bottom inner wall of slip box and meshes mutually with the gear, connecting plate fixed connection is in the one end of rack, connecting block fixed connection is at the top of connecting plate, the connecting block is with the bottom fixed connection who keeps away from a screw thread piece of servo motor for realize driving function.

In a possible design, control mechanism still includes electric putter, diaphragm and two curb plates, diaphragm sliding connection is at the bottom inner wall of bottom plate, two the equal fixed connection of curb plate is in one side of diaphragm, two the curb plate all with one side fixed connection of slip box, electric putter fixed connection is at one side inner wall of bottom plate, electric putter's piston rod and one side fixed connection of diaphragm for promote diaphragm lateral shifting.

In a possible design, the watering mechanism further comprises a sliding plate, a plurality of clamping grooves, screws, a hollow circular ring, a spray head and a connecting pipe, wherein the clamping grooves are formed in one side of the rotating shaft, the sliding plate is sleeved on the outer wall of the rotating shaft in a sliding mode, the screws penetrate through the sliding plate in a threaded mode and are matched with the clamping grooves for use, the hollow circular ring is fixedly connected to the top of the sliding plate, the hollow circular ring is communicated with the other end of the water outlet hose, the connecting pipe is fixedly communicated with one side of the hollow circular ring, and the spray head is fixedly communicated with one end of the connecting pipe and used for adjusting the height of the spray head.

A use method of an intelligent water-saving device for landscaping specifically comprises the following steps:

s1, when the device is used, a bottom plate is pushed to a proper position, an electric push rod is started, a piston rod of the electric push rod drives a transverse plate to move transversely, the transverse plate drives a side plate to move transversely, the side plate drives a sliding box to move transversely, the sliding box drives two baffles and shifting pieces to move transversely into green plants, and the two shifting pieces can be inserted into branches and leaves, so that a subsequent watering process of rhizomes is facilitated;

s2, starting a servo motor, driving a screw rod to rotate by an output shaft of the servo motor, driving two thread blocks to be away from each other by the screw rod, driving two slide blocks to be away from each other by the thread blocks, driving two baffle plates and a shifting sheet to be away from each other by the slide blocks, shifting branches and leaves to expose a water pump, starting the water pump, conveying water in a water tank to the interior of a water outlet hose by the water pump through a water inlet hose, conveying the water to the interior of a connecting pipe through a hollow circular ring, and finally spraying out through a spray head to finish a watering process of plant roots and stems;

s3, in the process, the output shaft of the servo motor is continuously rotated forwards and backwards, and then the two baffle plates are continuously close to and far away from each other, one of the thread blocks drives the connecting block to do reciprocating movement in the horizontal direction, the connecting block drives the connecting plate to do reciprocating movement in the horizontal direction, the connecting plate drives the rack to do reciprocating movement in the horizontal direction, the rack drives the gear to rotate, the gear drives the rotating shaft to rotate, the rotating shaft drives the spray head to rotate through the sliding plate, the small-amplitude swing of the spray head can increase the watering range, when the height of the spray head is required to be adjusted according to the height of a plant, the screw is screwed out, and the sliding plate and the hollow circular ring are moved to the proper height.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.

When the device is used, the bottom plate is pushed to a proper position, the electric push rod is started, the piston rod of the electric push rod drives the transverse plate to transversely move, the transverse plate drives the side plate to transversely move, the side plate drives the sliding box to transversely move, the sliding box drives the two baffle plates and the shifting pieces to transversely move to the interior of green plants, and the two shifting pieces can be inserted into branches and leaves, so that the subsequent watering process of roots and stems is facilitated;

in the invention, a servo motor is started, an output shaft of the servo motor drives a screw rod to rotate, the screw rod drives two thread blocks to be away from each other, the thread blocks drive two sliding blocks to be away from each other, the sliding blocks drive two baffle plates and a shifting sheet to be away from each other, branches and leaves are shifted to expose a water pump, the water pump is started, the water pump conveys water in a water tank to the interior of a water outlet hose through a water inlet hose, then the water is conveyed to the interior of a connecting pipe through a hollow circular ring, and finally the water is sprayed out through a spray head to finish the watering process of plant roots and stems;

in the process, the output shaft of the servo motor is continuously rotated in the positive and negative directions, so that the two baffle plates are continuously close to and far away from each other, one of the thread blocks drives the connecting block to reciprocate in the horizontal direction, the connecting block drives the connecting plate to reciprocate in the horizontal direction, the connecting plate drives the rack to reciprocate in the horizontal direction, the rack drives the gear to rotate, the gear drives the rotating shaft to rotate, the rotating shaft drives the spray head to rotate through the sliding plate, the small-amplitude swing of the spray head can increase the watering range, when the height of the spray head is required to be adjusted according to the height of a plant, the screw is screwed out, and the sliding plate and the hollow circular ring are moved to the proper height, as the water inlet hose and the water outlet hose are hoses and have enough length, the water supply process cannot be influenced, the screw is screwed again, and the height adjustment of the spray head is completed;

according to the invention, the plant can be pulled out by arranging the shifting mechanism, so that the spray head can be conveniently sent to the root and stem part of the plant, centralized watering is facilitated, and the purpose of water saving is achieved.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a first view angle of an intelligent water saving device for landscaping according to an embodiment of the present invention;

fig. 2 is a schematic three-dimensional structural diagram of a second view angle of an intelligent water saving device for landscaping according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an intelligent water saving device for landscaping provided by an embodiment of the present invention when two baffles are opened;

fig. 4 is a schematic three-dimensional structure diagram of a water tank in the intelligent water saving device for landscaping according to the embodiment of the invention;

fig. 5 is a schematic three-dimensional structure diagram of a sliding box in the intelligent water saving device for landscaping according to the embodiment of the invention;

fig. 6 is an exploded schematic view of an electric push rod and a servo motor in the intelligent water saving device for landscaping provided by the embodiment of the invention.

Reference numerals:

1. a moving mechanism; 101. a base plate; 102. a wheel; 103. a handrail; 2. a toggle mechanism; 201. a baffle plate; 202. a shifting sheet; 203. a slide cassette; 204. a rectangular hole; 3. a control mechanism; 301. an electric push rod; 302. a transverse plate; 303. a side plate; 304. a screw rod; 305. connecting blocks; 306. a connecting plate; 307. a gear; 308. a rack; 309. a slider; 310. a thread block; 311. a servo motor; 4. a watering mechanism; 401. a water tank; 402. a water inlet; 403. a rotating shaft; 404. a water inlet hose; 405. a first fixing plate; 406. a hollow circular ring; 407. a spray head; 408. a connecting pipe; 409. a water outlet hose; 410. a water pump; 411. a card slot; 412. a sliding plate; 413. and (4) screws.

Detailed Description

The embodiments of the present invention will be described below with reference to the drawings.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "mounted" are to be interpreted broadly, e.g., "connected" may or may not be detachably connected; may be directly connected or indirectly connected through an intermediate. Further, "communication" may be direct communication or indirect communication through an intermediary. The term "fixed" means that they are connected to each other and the relative positional relationship after the connection is not changed. Reference will now be made in detail to the present embodiments of the invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout, and wherein like reference numerals refer to like elements throughout.

In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the embodiment of the present invention, "and/or" is only one kind of association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present invention. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless otherwise specifically stated.

Example 1

Referring to fig. 1-6, an intelligent water saving device for landscaping comprises a moving mechanism 1, wherein the moving mechanism 1 comprises a bottom plate 101, four wheels 102 and a handrail 103, the handrail 103 is fixedly connected to one side of the bottom plate 101, and the four wheels 102 are all fixedly connected to the bottom of the bottom plate 101;

the poking mechanism 2 penetrates through one side of the bottom plate 101 in a sliding mode and is used for poking branches and leaves, the poking mechanism 2 comprises a sliding box 203, two baffles 201, two rectangular holes 204 and two poking sheets 202, the sliding box 203 penetrates through one side of the bottom plate 101 in a sliding mode, the poking sheets 202 are connected to the top of the sliding box 203 in a sliding mode, the baffles 201 are fixedly connected to one side of the poking sheets 202, and the two rectangular holes 204 are formed in the top of the sliding box 203 and are used for poking plants;

the control mechanism 3 is arranged inside the bottom plate 101 and used for driving the device to be close to the rhizome of the plant, the control mechanism 3 comprises a servo motor 311, a screw rod 304, two thread blocks 310 and two sliding blocks 309, the servo motor 311 is fixedly connected to the inner wall of one side of the sliding box 203, the screw rod 304 is fixedly connected with an output shaft of the servo motor 311, the two thread blocks 310 are both sleeved on the outer wall of the screw rod 304 in a threaded manner, the bottom of the thread block 310 is slidably connected with the inner wall of the bottom of the sliding box 203, the sliding block 309 is fixedly connected to the top of the thread block 310, the top of the sliding block 309 is fixedly connected with the bottom of the pulling piece 202 and used for controlling the two pulling pieces 202 to be opened, the control mechanism 3 further comprises a connecting block 305, a connecting plate 306, a rack 308 and a gear 307, the gear 307 is fixedly sleeved on the outer wall of the rotating shaft 403, the rack 308 is slidably connected to the inner wall of the bottom of the sliding box 203 and meshed with the gear 307, the connecting plate 306 is fixedly connected to one end of the rack 308, the connecting block 305 is fixedly connected to the top of the connecting plate 306, the connecting block 305 is fixedly connected to the bottom of the thread block 310 far away from the servo motor 311 and used for realizing the driving function;

watering mechanism 4, watering mechanism 4 sets up at the top of bottom plate 101 and is used for realizing the process of watering, watering mechanism 4 includes water tank 401, water inlet 402, pivot 403, first fixed plate 405, water inlet hose 404, water pump 410 and water outlet hose 409, water tank 401 fixed connection is at the top of bottom plate 101, water inlet 402 is seted up at the top of water tank 401, first fixed plate 405 fixed connection is in one side of water tank 401, water pump 410 fixed connection is at the top of first fixed plate 405, water inlet hose 404 is fixed the intercommunication in one side of water tank 401, the other end of water inlet hose 404 is fixed the intercommunication with water inlet 402 of water pump 410, water outlet hose 409 is fixed the intercommunication at the delivery port of water pump 410, pivot 403 rotates the top of running through slide box 203, be used for realizing the function of watering.

Example 2

the control mechanism 3 is arranged in the bottom plate 101 and used for driving the device to be close to the rhizomes of plants, the control mechanism 3 comprises a servo motor 311, a screw rod 304, two thread blocks 310 and two sliding blocks 309, the servo motor 311 is fixedly connected with the inner wall of one side of the sliding box 203, the screw rod 304 is fixedly connected with an output shaft of the servo motor 311, the two thread blocks 310 are both in threaded sleeve connection with the outer wall of the screw rod 304, the bottom of the thread block 310 is in sliding connection with the inner wall of the bottom of the sliding box 203, the sliding block 309 is fixedly connected with the top of the thread block 310, the top of the sliding block 309 is fixedly connected with the bottom of the poking piece 202 and used for controlling the two poking pieces 202 to be opened, the control mechanism 3 further comprises a connecting block 305, a connecting plate 306, a rack 308 and a gear 307, the gear 307 is fixedly sleeved on the outer wall of the rotating shaft 403, the rack 308 is connected to the inner wall of the bottom of the sliding box 203 in a sliding manner and meshed with the gear 307, the connecting plate 306 is fixedly connected to one end of the rack 308, the connecting block 305 is fixedly connected to the top of the connecting plate 306, the connecting block 305 is fixedly connected to the bottom of a thread block 310 far away from the servo motor 311 and used for realizing a driving function, the control mechanism 3 further comprises an electric push rod 301, a transverse plate 302 and two side plates 303, the transverse plate 302 is connected to the inner wall of the bottom plate 101 in a sliding manner, the two side plates 303 are fixedly connected to one side of the transverse plate 302, the two side plates 303 are fixedly connected to one side of the sliding box 203, the electric push rod 301 is fixedly connected to the inner wall of one side of the bottom plate 101, and a piston rod of the electric push rod 301 is fixedly connected to one side of the transverse plate 302 and used for pushing the transverse plate 302 to move transversely;

the watering mechanism 4 is arranged at the top of the bottom plate 101 and used for achieving a watering process, the watering mechanism 4 comprises a water tank 401, a water inlet 402, a rotating shaft 403, a first fixing plate 405, a water inlet hose 404, a water pump 410 and a water outlet hose 409, the water tank 401 is fixedly connected to the top of the bottom plate 101, the water inlet 402 is arranged at the top of the water tank 401, the first fixing plate 405 is fixedly connected to one side of the water tank 401, the water pump 410 is fixedly connected to the top of the first fixing plate 405, the water inlet hose 404 is fixedly communicated with one side of the water tank 401, the other end of the water inlet hose 404 is fixedly communicated with the water inlet 402 of the water pump 410, the water outlet hose 409 is fixedly communicated with the water outlet of the water pump 410, the rotating shaft 403 rotatably penetrates through the top of the sliding box 203 and is used for achieving a watering function, the watering mechanism 4 further comprises a sliding plate 412, a plurality of clamping grooves 411, screws 413, a hollow circular ring 406, a spray head 407 and a connecting pipe 408, the plurality of clamping grooves 411 are arranged on one side of the rotating shaft 403, the sliding plate 412 is slidably sleeved on the outer wall of the sliding plate 403, the sliding plate 412 and is communicated with the connecting pipe 408, and the connecting pipe 407.

However, as is well known to those skilled in the art, the working principle and wiring method of the servo motor 311 and the electric push rod 301 are common and are all conventional means or common knowledge, and will not be described herein again, and those skilled in the art can make any choice according to their needs or convenience.

s1, when the device is used, the bottom plate 101 is pushed to a proper position, the electric push rod 301 is started, a piston rod of the electric push rod 301 drives the transverse plate 302 to transversely move, the transverse plate 302 drives the side plate 303 to transversely move, the side plate 303 drives the sliding box 203 to transversely move, the sliding box 203 drives the two baffle plates 201 and the shifting pieces 202 to transversely move to the interior of green plants, and the two shifting pieces 202 can be inserted into branches and leaves, so that the subsequent watering process of roots and stems is facilitated;

s2, starting a servo motor 311, driving a screw rod 304 to rotate by an output shaft of the servo motor 311, driving two thread blocks 310 to be away from each other by the screw rod 304, driving two slide blocks 309 to be away from each other by the thread blocks 310, driving two baffle plates 201 and a shifting sheet 202 to be away from each other by the slide blocks 309, shifting branches and leaves to expose a water pump 410, starting the water pump 410, conveying water in a water tank 401 to the interior of a water outlet hose 409 by the water pump 410 through a water inlet hose 404, conveying the water to the interior of a connecting pipe 408 through a hollow circular ring 406, and finally spraying the water out through a spray head 407 to finish a watering process of plant roots and stems;

s3, in the process, the output shaft of the servo motor 311 is continuously rotated forward and backward, so that the two baffle plates 201 are continuously close to and far away from each other, one of the thread blocks 310 drives the connecting block 305 to do reciprocating movement in the horizontal direction, the connecting block 305 drives the connecting plate 306 to do reciprocating movement in the horizontal direction, the connecting plate 306 drives the rack 308 to do reciprocating movement in the horizontal direction, the rack 308 drives the gear 307 to rotate, the gear 307 drives the rotating shaft 403 to rotate, the rotating shaft 403 drives the spray head 407 to rotate through the sliding plate 412, the small-amplitude swinging of the spray head 407 can increase the watering range, when the height of the spray head 407 needs to be adjusted according to the height of a plant, the screw 413 is screwed out, the sliding plate 412 and the hollow ring 406 are moved to the proper height, and the water inlet hose 404 and the water outlet hose 409 are hoses and have enough lengths, so that the water supply process is not affected, and the screw 413 is screwed again, and the adjustment of the height of the spray head 407 is completed.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention; the embodiments of the invention and the features of the embodiments can be combined with each other without conflict. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an intelligent water saving fixtures of afforestation which characterized in that includes:

the moving mechanism (1) comprises a bottom plate (101), four wheels (102) and an armrest (103), wherein the armrest (103) is fixedly connected to one side of the bottom plate (101), and the four wheels (102) are fixedly connected to the bottom of the bottom plate (101);

the poking mechanism (2) penetrates through one side of the bottom plate (101) in a sliding mode and is used for poking the branches and leaves;

a control mechanism (3), said control mechanism (3) being disposed within the base plate (101) and being for driving the device towards the roots of the plants;

the watering mechanism (4) is arranged at the top of the bottom plate (101) and used for realizing a watering process.

2. An intelligent water-saving device for landscaping according to claim 1, wherein the toggle mechanism (2) comprises a sliding box (203), two baffles (201), two rectangular holes (204), and two dials (202), the sliding box (203) is slidably inserted through one side of the base plate (101), the dials (202) are slidably connected to the top of the sliding box (203), the baffles (201) are fixedly connected to one side of the dials (202), and the two rectangular holes (204) are both formed in the top of the sliding box (203).

3. The intelligent water saving device for landscaping according to claim 1, wherein the watering mechanism (4) comprises a water tank (401), a water inlet (402), a rotating shaft (403), a first fixing plate (405), a water inlet hose (404), a water pump (410) and a water outlet hose (409), the water tank (401) is fixedly connected to the top of the bottom plate (101), the water inlet (402) is arranged at the top of the water tank (401), the first fixing plate (405) is fixedly connected to one side of the water tank (401), the water pump (410) is fixedly connected to the top of the first fixing plate (405), the water inlet hose (404) is fixedly communicated to one side of the water tank (401), the other end of the water inlet hose (404) is fixedly communicated to the water inlet (402) of the water pump (410), the water outlet hose (409) is fixedly communicated to the water outlet of the water pump (410), and the rotating shaft (403) rotates to penetrate through the top of the sliding box (203).

4. The intelligent water-saving device for landscaping according to claim 1, wherein the control mechanism (3) comprises a servo motor (311), a screw rod (304), two thread blocks (310) and two sliding blocks (309), the servo motor (311) is fixedly connected to an inner wall of one side of the sliding box (203), the screw rod (304) is fixedly connected to an output shaft of the servo motor (311), the two thread blocks (310) are both sleeved on an outer wall of the screw rod (304) in a threaded manner, the bottoms of the thread blocks (310) are slidably connected to an inner wall of the bottom of the sliding box (203), the sliding blocks (309) are fixedly connected to the tops of the thread blocks (310), and the tops of the sliding blocks (309) are fixedly connected to the bottoms of the shifting pieces (202).

5. An intelligent water saving device for landscaping according to claim 1, wherein the control mechanism (3) further comprises a connecting block (305), a connecting plate (306), a rack (308) and a gear (307), the gear (307) is fixedly sleeved on the outer wall of the rotating shaft (403), the rack (308) is slidably connected to the inner wall of the bottom of the sliding box (203) and meshed with the gear (307), the connecting plate (306) is fixedly connected to one end of the rack (308), the connecting block (305) is fixedly connected to the top of the connecting plate (306), and the connecting block (305) is fixedly connected to the bottom of a thread block (310) far away from the servo motor (311).

6. An intelligent water saving device for landscaping according to claim 1, wherein the control mechanism (3) further comprises an electric push rod (301), a transverse plate (302) and two side plates (303), the transverse plate (302) is slidably connected to the inner wall of the bottom plate (101), both side plates (303) are fixedly connected to one side of the transverse plate (302), both side plates (303) are fixedly connected to one side of the sliding box (203), the electric push rod (301) is fixedly connected to the inner wall of one side of the bottom plate (101), and a piston rod of the electric push rod (301) is fixedly connected to one side of the transverse plate (302).

7. The intelligent water saving device for landscaping according to claim 1, wherein the watering mechanism (4) further comprises a sliding plate (412), a plurality of clamping grooves (411), screws (413), a hollow ring (406), a spray head (407) and a connecting pipe (408), the clamping grooves (411) are all arranged on one side of the rotating shaft (403), the sliding plate (412) is slidably sleeved on the outer wall of the rotating shaft (403), the screws (413) penetrate through the sliding plate (412) in a threaded manner and are matched with the clamping grooves (411), the hollow ring (406) is fixedly connected to the top of the sliding plate (412), the hollow ring (406) is communicated with the other end of the water outlet hose (409), the connecting pipe (408) is fixedly communicated with one side of the hollow ring (406), and the spray head (407) is fixedly communicated with one end of the connecting pipe (408).

8. A use method of the intelligent water saving device for landscaping according to any one of claims 1 to 7, comprising the following steps:

s1, when the device is used, a bottom plate (101) is pushed to a proper position, an electric push rod (301) is started, a piston rod of the electric push rod (301) drives a transverse plate (302) to move transversely, the transverse plate (302) drives a side plate (303) to move transversely, the side plate (303) drives a sliding box (203) to move transversely, the sliding box (203) drives two baffles (201) and two shifting pieces (202) to move transversely to the interior of a green plant, and the two shifting pieces (202) can be inserted into branches and leaves, so that the subsequent watering process of roots and stems is facilitated;

s2, starting a servo motor (311), driving a screw rod (304) to rotate by an output shaft of the servo motor (311), driving two thread blocks (310) to be away from each other by the screw rod (304), driving two sliding blocks (309) to be away from each other by the thread blocks (310), driving two baffle plates (201) and a shifting sheet (202) to be away from each other by the sliding blocks (309), shifting branch leaves to expose a water pump (410), starting the water pump (410), conveying water in a water tank (401) to the inside of a water outlet hose (409) by the water pump (410) through a water inlet hose (404), conveying the water to the inside of a connecting pipe (408) through a hollow circular ring (406), and finally spraying out through a spray head (407) to finish the watering process of plant rootstocks;

s3, in the process, the output shaft of the servo motor (311) is continuously rotated in the positive and negative directions, and then the two baffle plates (201) are continuously close to and far away from each other, one of the thread blocks (310) drives the connecting block (305) to do reciprocating motion in the horizontal direction, the connecting block (305) drives the connecting plate (306) to do reciprocating motion in the horizontal direction, the connecting plate (306) drives the rack (308) to do reciprocating motion in the horizontal direction, the rack (308) drives the gear (307) to rotate, the gear (307) drives the rotating shaft (403) to rotate, the rotating shaft (403) drives the spray head (407) to rotate through the sliding plate (412), small-amplitude swinging of the spray head (407) can enlarge a watering range, when the height of the spray head (407) needs to be adjusted according to the height of a plant, the screw (413) is screwed out, the sliding plate (412) and the hollow circular ring (406) are moved to the proper height, and the water inlet hose (404) and the outlet hose (409) are both hoses and have enough lengths, so that the water supply process cannot be influenced, and the screw (413) can be adjusted in height of the spray head (407) can be adjusted again.