Water-saving irrigation device for landscaping

Abstract

The invention discloses a water-saving irrigation device for landscaping, and relates to the technical field of garden machinery, the water-saving irrigation device comprises a vehicle body, a water storage barrel is fixedly mounted at the top of the vehicle body, a water adding pipe is connected to the upper part of the rear side of the water storage barrel in a penetrating manner, the water-saving irrigation device further comprises fixing rods symmetrically mounted at the top of the water storage barrel, and supporting tables are fixedly mounted at the tops of the two fixing rods; the rotating assembly is arranged on one side of the top and the bottom of the supporting table, the rotating assembly comprises a driving motor and a switching assembly which is arranged on the other side of the top of the supporting table, and the switching assembly comprises a flow dividing disc and an adjusting assembly which is arranged on the top of the flow dividing disc; different irrigation modes can be switched according to the types of irrigated garden plants, the applicability of the irrigation device is improved, when sprinkling irrigation is needed, circumferential sprinkling irrigation can be carried out, the sprinkling irrigation range can be expanded, when different irrigation modes are switched, the irrigation efficiency cannot be reduced, and the practicability is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of garden machinery, and particularly to a water-saving irrigation device for garden greening. Background Technique

[0002] In order to ensure the normal growth of plants, it is necessary to supply sufficient water to the garden greening plants. Under natural conditions, due to insufficient precipitation or uneven distribution, the water demand of plants cannot be met. Therefore, artificial irrigation must be carried out to make up for the lack of natural rainfall.

[0003] For example, a garden greening water-saving irrigation device with the publication number CN112021152A drives a piston plate to move in a water storage bucket through a reciprocating driving mechanism, thereby realizing pumping, pressurizing and spraying. The rotating sprinkler head can spray water evenly. During the rotation of the sprinkler head, the position of the counterweight block changes under the action of centrifugal force, and then the inclination angle of the elastic hose changes, so that water can be evenly sprayed on the greening. However, in actual use, the irrigation methods for different types of garden plants are different. When irrigating trees, the watering method is usually adopted to directly irrigate the roots. When irrigating shrubs, lawns or flowers, the sprinkler irrigation method is adopted. It is not convenient to adjust the irrigation mode. If the irrigation mode is switched by switching different pipes or replacing different nozzles, the trees need to be irrigated at fixed points. Moreover, when using a spray pipe to irrigate lawns, shrubs or flowers, the irrigation mode will also be fixed-point irrigation after switching. Due to the wide planting range, if fixed-point irrigation is carried out with a spray pipe, the irrigation range is limited and the irrigation efficiency is low, and there are certain defects in use.

[0004] Therefore, we propose a water-saving irrigation device for garden greening to solve the problems raised above. Summary of the Invention

[0005] The purpose of the present invention is to provide a water-saving irrigation device for garden greening to solve the problem that the irrigation methods for different types of garden plants are different. When irrigating trees, the watering method is usually adopted to directly irrigate the roots. When irrigating shrubs, lawns or flowers, the sprinkler irrigation method is adopted, and it is not convenient to adjust the irrigation mode proposed in the above background technique.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A water-saving irrigation device for garden greening, including a vehicle body, a water storage bucket is fixedly installed on the top of the vehicle body, and a water adding pipe is connected through the upper part at the rear of the water storage bucket; It further includes: Fixed rods, symmetrically installed on the top of the water storage bucket, and a support platform is fixedly installed on the top of the two groups of fixed rods; The rotating assembly is arranged on one side of the top and bottom of the support platform. The transmission assembly includes a driving motor; The switching assembly is arranged on the other side of the top of the support platform. The switching assembly includes a diverter disc; The adjusting assembly is arranged on the top of the diverter disc; The driving motor is fixedly installed on one side of the top of the support platform. The output end of the driving motor passes through the support platform and is fixedly installed with a first pulley on the outside. One side inside the support platform is rotatably connected with a rotating shaft. The bottom end of the rotating shaft is fixedly installed with a second pulley. At the same time, the second pulley is rotationally connected with the first pulley through a belt. Moreover, a fixed frame is fixedly installed above the rotating shaft on the top of the support platform; The rotating rod is rotatably connected inside the fixed frame. A rectangular groove is opened below the inside of the rotating rod. A square rod is slidably connected inside the rectangular groove. The bottom of the square rod is fixedly installed with a connecting shaft.

[0007] Preferably, a connecting groove is opened above the inside of the rotating shaft. Two groups of positioning bars are circumferentially symmetrically installed inside the connecting groove. Two groups of positioning grooves are circumferentially symmetrically opened below the outside of the connecting shaft. At the same time, the positioning bars are adapted to be connected with the positioning grooves. Moreover, the lower part of the two groups of positioning grooves is in a horn shape.

[0008] By adopting the above technical solution, after the connecting shaft is inserted into the connecting groove, the rotating shaft can drive the rotating rod to rotate.

[0009] Preferably, a limiting ring is fixedly installed above the outside of the connecting shaft. A connecting ring is rotatably connected to the outside of the limiting ring. A moving frame is fixedly installed on one side of the connecting ring. Two support rods are symmetrically slidably connected inside the moving frame. The bottom ends of the two support rods are fixedly connected to the support platform. A column rod is fixedly installed on the other side of the connecting ring. An activity plate is arranged on one side of the column rod. A sliding groove is opened on one side of the activity plate. The column rod is slidably connected with the sliding groove.

[0010] By adopting the above technical solution, the movement of the activity plate can drive the movement of the connecting shaft.

[0011] Preferably, a rotating gear is fixedly installed at the top end of the rotating rod. An internal gear ring is fixedly installed at the bottom of the diverter disc. The rotating gear is meshed with the internal gear ring. At the same time, an annular frame is fixedly installed outside the internal gear ring at the bottom of the diverter disc. Several limiting rods are slidably connected inside the annular frame. The bottom ends of the several limiting rods are fixedly connected to the support platform.

[0012] By adopting the above technical solution, the rotation of the rotating rod can make the diverter disc rotate.

[0013] Preferably, the output end of the driving motor passes through the support platform and is fixedly installed with a turntable. A column block is fixedly installed on one side of the bottom of the turntable. An activity frame is slidably connected to the outside of the column block. An activity rod is fixedly installed on one side of the activity frame. A positioning frame is slidably connected to the outside of one side of the activity rod. The positioning frame is fixedly connected to the support platform. A cylinder body is fixedly installed on one side of the support platform at the top of the positioning frame. The activity rod is slidably connected to the cylinder body.

[0014] By adopting the above technical solution, the rotation of the turntable can drive the reciprocating movement of the activity rod.

[0015] Preferably, a piston is slidably connected to the inside of the cylinder body. The piston is fixedly connected to the activity rod. A water suction pipe is connected through one side of the cylinder body. The water suction pipe is connected through the water storage bucket. The bottom end of the water suction pipe extends deep into the inside of the water storage bucket. A water outlet pipe is connected through one side of the top of the cylinder body. One-way valves are arranged inside the water suction pipe and the water outlet pipe.

[0016] By adopting the above technical solution, the operation of the driving motor can continuously supply water to the shunt pipe.

[0017] Preferably, the switching component includes a shunt pipe fixedly installed on the top of the support platform above the water outlet pipe. The top end of the water outlet pipe passes through the support platform and is connected through the shunt pipe. Connecting hoses are symmetrically connected through one side of the shunt pipe. One end of the connecting hose on one side away from the shunt pipe is connected through an irrigation pipe. The irrigation pipe is fixedly connected to the support platform. One end of the connecting hose on the other side away from the shunt pipe is connected through a connecting pipe. One end of the connecting pipe away from the connecting hose is connected through a rotary joint to the shunt disc. Telescopic pipes are symmetrically connected through the top of the shunt disc. One ends of the two telescopic pipes away from the shunt disc are connected through spray pipes.

[0018] By adopting the above technical solution, the greening can be irrigated and sprayed.

[0019] Preferably, mounting frames are symmetrically installed on both sides of the support platform at the top of the two connecting hoses. A screw rod is threadedly connected to the inside of one mounting frame. One end of the screw rod is rotatably connected to a moving plate. A guide rod is fixedly installed on the side of the moving plate away from the screw rod. The guide rod is slidably connected to the other mounting frame. Second clamping blocks are symmetrically installed between the two connecting hoses at the bottom of the moving plate. First clamping blocks are fixedly installed on both sides of the support platform at the top of the two connecting hoses away from each other. A connecting plate is fixedly installed on one side of the moving plate. A limiting frame is slidably connected to the inside of one side of the connecting plate. The limiting frame is fixedly connected to the support platform. The movable plate is fixedly connected to the connecting plate.

[0020] By adopting the above technical solution, it is convenient to switch the irrigation mode according to the type of plants to be irrigated.

[0021] Preferably, the adjusting component includes a U-shaped frame fixedly installed on the top of the shunt plate. Connecting frames are symmetrically and slidably connected inside the U-shaped frame. Two sprinkler pipes are respectively fixedly connected to the two connecting frames. At the same time, an electric push rod is fixedly installed at the center of the top of the shunt plate. The movable end of the electric push rod is fixedly installed with a push plate. Connecting rods are symmetrically hinged to the top of the push plate. The two ends of the two connecting rods away from each other are respectively hinged to the two connecting frames.

[0022] By adopting the above technical solution, it is convenient to adjust the irrigation range according to the range of plants to be irrigated.

[0023] Compared with the prior art, the beneficial effects of the present invention are as follows: For the water-saving irrigation device for landscaping, different irrigation methods can be switched according to the types of garden plants to be irrigated, improving the applicability of the irrigation device. When sprinkler irrigation is required, circular sprinkler irrigation can be carried out, expanding the sprinkler irrigation range. When switching between different irrigation modes, the irrigation efficiency will not be reduced, improving the practicability. 1. When switching from watering to sprinkler irrigation, the movable plate can be moved forward. Then, the sliding of the sliding groove and the column rod can drive the column rod to move downward, causing the connecting ring to move downward. During the movement of the connecting ring, it slides on the support rod for positioning. And the connecting shaft is driven to move downward by the limiting ring. The connecting shaft moves downward and inserts into the connecting groove. The lower part of the positioning groove is trumpet-shaped to facilitate the positioning strip to insert into the positioning groove. Then, the driving motor is started. The connection between the first belt pulley and the second belt pulley can drive the rotating shaft to rotate, causing the connecting shaft to rotate. The cooperation between the square rod and the rectangular groove drives the rotating rod to rotate. The engagement between the rotating gear and the internal gear ring causes the shunt plate to rotate. Thus, after switching to the sprinkler irrigation mode, circular spraying of water mist can be carried out, circular irrigation can be performed, improving the working efficiency of irrigation and playing a role in saving water. 2. When it is necessary to irrigate the roots of the trees, rotate the screw rod to drive the moving plate to move backward. The movement of the moving plate can drive the second clamping block at the rear to clamp the connecting hose at the rear. The rear connecting hose can be closed by the second clamping block at the rear and the first clamping block. The front connecting hose is connected to the irrigation pipe. At this time, start the driving motor to drive the turntable to rotate, so that the column block can rotate in a circle. After the column block rotates in a circle, it can drive the movable frame to move back and forth through the sliding connection with the movable frame, so that the piston can be driven to move back and forth inside the cylinder through the movable rod. When the piston moves to the right, the one-way valve inside the water suction pipe opens and the one-way valve inside the water outlet pipe closes, so that the water in the water storage bucket can be pumped into the cylinder. When the piston moves to the left, the one-way valve inside the water suction pipe closes and the one-way valve inside the water outlet pipe opens, so that the water in the cylinder can be pushed into the shunt pipe. Then the irrigation water enters the irrigation pipe and can spray out a water column for irrigation. When switching the irrigation mode, rotate the screw rod in the reverse direction to open the rear connecting hose and close the front connecting hose. The irrigation water in the shunt pipe can enter the shunt plate through the connecting pipe, and then spray out water mist through the telescopic pipe and the sprinkler pipe for sprinkler irrigation. And when switching different modes, the movable plate can be driven to move through the connecting plate, and at the same time, the position of the connecting shaft can be adjusted, so as to conveniently adjust the irrigation mode according to the type of irrigated plants, improving the practicability; 3. During the sprinkler irrigation process, the electric push rod can be started according to the required irrigation range, so that the push plate can be driven to lift and lower. During the lifting and lowering process of the push plate, the connecting rod can be driven to rotate. After the connecting rod rotates, the connecting frame can be driven to slide on the U-shaped frame, so that the distance between the two sprinkler pipes can be adjusted at the same time, conveniently adjusting the irrigation range according to the required plant range for irrigation, improving the practicability, avoiding waste and playing a role in saving water. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of a partial structure of the present invention; Figure 3 It is a schematic diagram of a partial structure of the rotation assembly and the switching assembly of the present invention; Figure 4 It is a schematic diagram of a partial structure of the rotation assembly of the present invention; Figure 5 It is a schematic diagram of the sectional structure of the support platform of the present invention; Figure 6 It is a schematic diagram of the sectional structure of the rotating shaft and the rotating rod of the present invention; Figure 7 For the present invention Figure 6 The enlarged structure diagram of area A in; Figure 8 For the present invention Figure 4 The enlarged structure diagram of area B in; Figure 9 For the present invention Figure 5 Schematic diagram of the enlarged structure of area C in the present invention; Figure 10 Schematic diagram of the partial structure of the switching component of the present invention.

[0025] In the figure: 1, vehicle body; 101, water storage bucket; 102, fixed rod; 103, support platform; 2, rotating component; 201, driving motor; 202, first belt pulley; 203, turntable; 204, column block; 205, movable frame; 206, movable rod; 207, positioning frame; 208, cylinder body; 209, water suction pipe; 210, water outlet pipe; 211, piston; 212, rotating shaft; 2121, second belt pulley; 213, fixed frame; 214, rotating rod; 215, rectangular groove; 216, square rod; 217, connecting shaft; 218, connecting groove; 219, positioning strip; 220, positioning groove; 221, connecting ring; 222, limiting ring; 223, moving frame; 224, support rod; 225, column rod; 226, movable plate; 227, sliding groove; 228, rotating gear; 229, internal gear ring; 230, annular frame; 231, limiting rod; 3, switching component; 301, shunt pipe; 302, connecting hose; 303, irrigation pipe; 304, connecting pipe; 305, shunt disk; 306, telescopic pipe; 307, sprinkler pipe; 308, mounting frame; 309, screw; 310, moving plate; 311, guide rod; 312, first clamping block; 313, second clamping block; 314, connecting plate; 315, limiting frame; 4, adjusting component; 401, U-shaped frame; 402, connecting frame; 403, electric push rod; 404, push plate; 405, connecting rod. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1 - 10 , the present invention provides a technical solution: a water-saving irrigation device for landscaping, including a vehicle body 1, a water storage bucket 101 is fixedly installed on the top of the vehicle body 1, and a water filling pipe penetrates and is connected above the rear side of the water storage bucket 101; It further includes: Fixed rods 102, symmetrically installed on the top of the water storage bucket 101, and support platforms 103 are fixedly installed on the tops of the two groups of fixed rods 102; Rotating component 2, arranged on the top and one side of the bottom of the support platform 103, and the rotating component 2 includes a driving motor 201; The driving motor 201 is fixedly installed on one side of the top of the support platform 103. The output end of the driving motor 201 passes through the support platform 103 and is fixedly installed with a first pulley 202 outside. One side inside the support platform 103 is rotatably connected with a rotating shaft 212. The bottom end of the rotating shaft 212 is fixedly installed with a second pulley 2121. At the same time, the second pulley 2121 is rotatably connected with the first pulley 202 through a belt. Moreover, a fixed frame 213 is fixedly installed on the top of the support platform 103 above the rotating shaft 212. The rotating rod 214 is rotatably connected inside the fixed frame 213. A rectangular groove 215 is opened below the inside of the rotating rod 214. A square rod 216 is slidably connected inside the rectangular groove 215. The bottom end of the square rod 216 is fixedly installed with a connecting shaft 217. A connecting groove 218 is opened above the inside of the rotating shaft 212. Two groups of positioning strips 219 are circumferentially symmetrically installed inside the connecting groove 218. Two groups of positioning grooves 220 are circumferentially symmetrically opened below the outside of the connecting shaft 217. At the same time, the positioning strips 219 are adaptively connected with the positioning grooves 220. Moreover, the lower part of the two groups of positioning grooves 220 is in a horn shape. A limiting ring 222 is fixedly installed above the outside of the connecting shaft 217. A connecting ring 221 is rotatably connected to the outside of the limiting ring 222. One side of the connecting ring 221 is fixedly installed with a moving frame 223. At the same time, two support rods 224 are symmetrically slidably connected inside the moving frame 223. The bottom ends of the two support rods 224 are both fixedly connected with the support platform 103. The other side of the connecting ring 221 is fixedly installed with a column rod 225. One side of the column rod 225 is provided with a movable plate 226. At the same time, a sliding groove 227 is opened on one side of the movable plate 226. Moreover, the column rod 225 is slidably connected with the sliding groove 227. The top end of the rotating rod 214 is fixedly installed with a rotating gear 228. The bottom end of the flow dividing plate 305 is fixedly installed with an internal gear ring 229. The rotating gear 228 is meshed with the internal gear ring 229. At the same time, a ring-shaped frame 230 is fixedly installed outside the internal gear ring 229 at the bottom of the flow dividing plate 305. A number of limiting rods 231 are slidably connected inside the ring-shaped frame 230. The bottom ends of the number of limiting rods 231 are both fixedly connected with the support platform 103.

[0028] Example 1: As Figures 1 - 9As shown, when switching from watering to sprinkler irrigation, the movable plate 226 can be moved forward. Then, the sliding of the sliding groove 227 and the column rod 225 drives the column rod 225 to move downward, causing the connecting ring 221 to move downward. During the movement of the connecting ring 221, it slides on the support rod 224 for limiting, and drives the connecting shaft 217 to move downward through the limiting ring 222. The connecting shaft 217 moves downward and is inserted into the connecting groove 218. A horn shape is arranged below the positioning groove 220 to facilitate the positioning strip 219 to be inserted into the positioning groove 220. Then, the driving motor 201 is started. The connection between the first pulley 202 and the second pulley 2121 drives the rotating shaft 212 to rotate, causing the connecting shaft 217 to rotate. The cooperation between the square rod 216 and the rectangular groove 215 drives the rotating rod 214 to rotate. The meshing of the rotating gear 228 and the internal gear ring 229 causes the shunt plate 305 to rotate. Thus, after switching to the sprinkler irrigation mode, it can spray water mist in a circular motion, can perform circular irrigation, improve the working efficiency of irrigation, and can play a role in saving water.

[0029] The output end of the driving motor 201 passes through the support platform 103 and is fixedly installed with a turntable 203. A column block 204 is fixedly installed on one side of the bottom of the turntable 203. An activity frame 205 is slidably connected to the outside of the column block 204. An activity rod 206 is fixedly installed on one side of the activity frame 205. An outside of the activity rod 206 is slidably connected to a positioning frame 207. The positioning frame 207 is fixedly connected to the support platform 103. A cylinder body 208 is fixedly installed on one side of the top of the support platform 103 where the positioning frame 207 is located. The activity rod 206 is slidably connected to the cylinder body 208; A piston 211 is slidably connected to the inside of the cylinder body 208. The piston 211 is fixedly connected to the activity rod 206. A water suction pipe 209 is connected through one side of the cylinder body 208. The water suction pipe 209 is connected through the water storage bucket 101. The bottom end of the water suction pipe 209 extends deep into the inside of the water storage bucket 101. A water outlet pipe 210 is connected through one side of the top of the cylinder body 208. One-way valves are arranged inside both the water suction pipe 209 and the water outlet pipe 210; The switching assembly 3 is arranged on the other side of the top of the support platform 103. The switching assembly 3 includes a shunt plate 305; The switching component 3 includes a flow dividing pipe 301 fixedly installed above the water outlet pipe 210 at the top of the support platform 103. The top end of the water outlet pipe 210 passes through the support platform 103 and is connected to the flow dividing pipe 301 in a penetrating manner. Symmetrically penetrating connections are provided on one side of the flow dividing pipe 301 with connecting hoses 302. At the same time, one end of a connecting hose 302 away from the flow dividing pipe 301 is connected to an irrigation pipe 303 in a penetrating manner. Moreover, the irrigation pipe 303 is fixedly connected to the support platform 103. And the other end of the connecting hose 302 away from the flow dividing pipe 301 is connected to a connecting pipe 304 in a penetrating manner. And one end of the connecting pipe 304 away from the connecting hose 302 is connected to the flow dividing disc 305 through a rotary joint. At the same time, symmetrically penetrating connections are provided at the top of the flow dividing disc 305 with telescopic pipes 306. And the ends of the two telescopic pipes 306 away from the flow dividing disc 305 are both connected to sprinkler pipes 307 in a penetrating manner; On both sides of the two connecting hoses 302 at the top of the support platform 103, mounting frames 308 are symmetrically installed. And inside one mounting frame 308, a screw rod 309 is threadedly connected. And one end of the screw rod 309 is rotatably connected to a moving plate 310. At the same time, on the side of the moving plate 310 away from the screw rod 309, a guide rod 311 is fixedly installed. And the guide rod 311 is slidably connected to the other mounting frame 308. And at the bottom of the moving plate 310, second clamping blocks 313 are symmetrically installed between the two connecting hoses 302. And on both sides of the two connecting hoses 302 away from each other at the top of the support platform 103, first clamping blocks 312 are fixedly installed. At the same time, on one side of the moving plate 310, a connecting plate 314 is fixedly installed. And on one side inside the connecting plate 314, a limiting frame 315 is slidably connected. And the limiting frame 315 is fixedly connected to the support platform 103. And the movable plate 226 is fixedly connected to the connecting plate 314.

[0030] Embodiment 2: As Figures 1 - 5 and Figure 10As shown in the figure, when it is necessary to irrigate the roots of the trees, rotate the screw rod 309 to drive the moving plate 310 to move backward. The movement of the moving plate 310 can drive the second clamping block 313 at the rear to clamp the rear connecting hose 302. The rear connecting hose 302 can be closed by the second clamping block 313 at the rear and the first clamping block 312. The front connecting hose 302 is connected to the irrigation pipe 303. At this time, start the driving motor 201 to drive the turntable 203 to rotate, so that the column block 204 can rotate in a circle. After the column block 204 rotates in a circle, it can drive the movable frame 205 to move back and forth through the sliding connection with the movable frame 205, so that the piston 211 can be driven by the movable rod 206 to move back and forth inside the cylinder body 208. When the piston 211 moves to the right, the one-way valve inside the water suction pipe 209 opens, and the one-way valve inside the water outlet pipe 210 closes, so that the water in the water storage bucket 101 can be pumped into the cylinder body 208. When the piston 211 moves to the left, the one-way valve inside the water suction pipe 209 closes and the one-way valve inside the water outlet pipe 210 opens, so that the water in the cylinder body 208 can be pushed into the shunt pipe 301. Then the irrigation water enters the irrigation pipe 303, and a water column can be sprayed out for irrigation. When switching the irrigation mode, rotate the screw rod 309 in the reverse direction to open the rear connecting hose 302 and close the front connecting hose 302. The irrigation water in the shunt pipe 301 can enter the shunt disc 305 through the connecting pipe 304, and then spray out water mist through the telescopic pipe 306 and the sprinkler pipe 307 for sprinkler irrigation. And when switching different modes, the connecting plate 314 can be driven to drive the movable plate 226 to move, and at the same time, the position of the connecting shaft 217 can be adjusted, so as to conveniently adjust the irrigation mode according to the type of irrigated plants, improving the practicability.

[0031] Adjusting assembly 4, arranged on the top of the shunt disc 305; The adjusting assembly 4 includes a U-shaped frame 401 fixedly installed on the top of the shunt disc 305. The inside of the U-shaped frame 401 is symmetrically and slidably connected with connecting frames 402. Two sprinkler pipes 307 are respectively fixedly connected to the two connecting frames 402. At the same time, an electric push rod 403 is fixedly installed at the center of the top of the shunt disc 305. The movable end of the electric push rod 403 is fixedly installed with a push plate 404. The top of the push plate 404 is symmetrically hinged with connecting rods 405. The far ends of the two connecting rods 405 are respectively hinged to the two connecting frames 402.

[0032] Embodiment 3: As Figures 1 - 2 and Figure 4As shown in the figure, during the sprinkler irrigation process, the electric push rod 403 can be activated according to the required irrigation range, so that the push plate 404 can be driven to move up and down. During the up and down movement of the push plate 404, the connecting rod 405 can be driven to rotate. After the connecting rod 405 rotates, the connecting frame 402 can be driven to slide on the U-shaped frame 401, so as to adjust the distance between the two sprinkler pipes 307 at the same time, which is convenient for adjusting the irrigation range according to the required plant irrigation range, improving the practicability, avoiding waste and playing a role in saving water.

[0033] Working principle: When using this water-saving irrigation device for landscaping, first, according to Figures 1 - 10 As shown in the figure, when switching from watering to sprinkler irrigation, the movable plate 226 can be moved forward, and then the column rod 225 can be driven to move down by the sliding of the sliding groove 227 and the column rod 225, so that the connecting ring 221 moves down. The connecting ring 221 slides on the support rod 224 for positioning during the movement, and drives the connecting shaft 217 to move down through the limiting ring 222. The connecting shaft 217 moves down and is inserted into the connecting groove 218. A horn shape is arranged below the positioning groove 220 to facilitate the positioning strip 219 to be inserted into the positioning groove 220. Then, the driving motor 201 is started. Through the connection of the first belt pulley 202 and the second belt pulley 2121, the rotating shaft 212 can be driven to rotate, so that the connecting shaft 217 rotates. The rotating rod 214 is driven to rotate through the cooperation of the square rod 216 and the rectangular groove 215. The diversion plate 305 is driven to rotate through the engagement of the rotating gear 228 and the internal gear ring 229. Therefore, after switching to the sprinkler irrigation mode, the water mist can be sprayed in a circle, and the irrigation can be carried out in a circle, improving the working efficiency of irrigation and playing a role in saving water; When it is necessary to irrigate the roots of trees, rotate the screw rod 309 to drive the moving plate 310 to move backward. The movement of the moving plate 310 can drive the second clamping block 313 at the rear to clamp the rear connecting hose 302. The rear connecting hose 302 can be closed by the second clamping block 313 at the rear and the first clamping block 312. The front connecting hose 302 is connected to the irrigation pipe 303. At this time, start the driving motor 201 to drive the turntable 203 to rotate, so that the column block 204 can rotate in a circle. After the column block 204 rotates in a circle, it can drive the movable frame 205 to move back and forth through the sliding connection with the movable frame 205, so that the piston 211 can be driven to move back and forth inside the cylinder body 208 through the movable rod 206. When the piston 211 moves to the right, the one-way valve inside the water suction pipe 209 opens, and the one-way valve inside the water outlet pipe 210 closes, so that the water in the water storage bucket 101 can be pumped into the cylinder body 208. When the piston 211 moves to the left, the one-way valve inside the water suction pipe 209 closes and the one-way valve inside the water outlet pipe 210 opens, so that the water in the cylinder body 208 can be pushed into the shunt pipe 301. Then the irrigation water enters the irrigation pipe 303, and a water column can be sprayed out for irrigation. When switching the irrigation mode, rotate the screw rod 309 in the reverse direction to open the rear connecting hose 302 and close the front connecting hose 302. The irrigation water in the shunt pipe 301 can enter the shunt plate 305 through the connecting pipe 304, and then spray out water mist through the telescopic pipe 306 and the sprinkler pipe 307 for sprinkler irrigation. And when switching different modes, the movable plate 226 can be driven to move through the connecting plate 314, and at the same time, the position of the connecting shaft 217 can be adjusted, so as to conveniently adjust the irrigation mode according to the type of irrigated plants, improving the practicability. During the sprinkler irrigation process, the electric push rod 403 can be started according to the required irrigation range, so that the push plate 404 can be driven to lift. During the lifting process of the push plate 404, the connecting rod 405 can be driven to rotate. After the connecting rod 405 rotates, it can drive the connecting frame 402 to slide on the U-shaped frame 401, so as to simultaneously adjust the distance between the two sprinkler pipes 307, conveniently adjust the irrigation range according to the required range of irrigated plants, improving the practicability, avoiding waste and playing a role in saving water.

[0034] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0035] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A water-saving irrigation device for landscaping, including a vehicle body (1), a water storage bucket (101) is fixedly installed on the top of the vehicle body (1), and a water filling pipe penetrates and is connected above the rear side of the water storage bucket (101); It is characterized in that It further includes: Fixed rods (102), symmetrically installed on the top of the water storage bucket (101), and a support platform (103) is fixedly installed on the tops of the two groups of fixed rods (102); A rotating assembly (2), arranged on one side of the top and bottom of the support platform (103), and the rotating assembly (2) includes a driving motor (201); A switching assembly (3), arranged on the other side of the top of the support platform (103), and the switching assembly (3) includes a flow dividing disk (305); An adjusting assembly (4), arranged on the top of the flow dividing disk (305); The driving motor (201) is fixedly installed on one side of the top of the support platform (103), the output end of the driving motor (201) passes through the support platform (103) and a first belt pulley (202) is fixedly installed outside, and a rotating shaft (212) is rotatably connected to one side inside the support platform (103), and a second belt pulley (2121) is fixedly installed at the bottom end of the rotating shaft (212), and at the same time the second belt pulley (2121) is rotationally connected to the first belt pulley (202) through a belt, and a fixed frame (213) is fixedly installed above the rotating shaft (212) on the top of the support platform (103); A rotating rod (214), rotatably connected inside the fixed frame (213), a rectangular groove (215) is opened below the inside of the rotating rod (214), a square rod (216) is slidably connected inside the rectangular groove (215), and a connecting shaft (217) is fixedly installed at the bottom of the square rod (216).

2. The water-saving irrigation device for landscaping according to claim 1, characterized in that: A connecting groove (218) is opened above the inside of the rotating shaft (212), and two groups of positioning strips (219) are circumferentially symmetrically installed inside the connecting groove (218), and two groups of positioning grooves (220) are circumferentially symmetrically opened below the outside of the connecting shaft (217), and at the same time the positioning strips (219) are adaptively connected to the positioning grooves (220), and the lower parts of the two groups of positioning grooves (220) are in a horn shape.

3. The water-saving irrigation device for landscaping according to claim 2, characterized in that: A limiting ring (222) is fixedly installed above the outside of the connecting shaft (217), a connecting ring (221) is rotatably connected to the outside of the limiting ring (222), and a moving frame (223) is fixedly installed on one side of the connecting ring (221), and support rods (224) are symmetrically slidably connected inside the moving frame (223), and the bottom ends of the two support rods (224) are fixedly connected to the support platform (103), and a column rod (225) is fixedly installed on the other side of the connecting ring (221), and a movable plate (226) is arranged on one side of the column rod (225), and a sliding groove (227) is opened on one side of the movable plate (226), and the column rod (225) is slidably connected to the sliding groove (227).

4. The water-saving irrigation device for landscaping according to claim 1, characterized in that: A rotating gear (228) is fixedly installed at the top end of the rotating rod (214), and an internal gear ring (229) is fixedly installed at the bottom of the flow dividing disk (305). The rotating gear (228) is meshed and connected with the internal gear ring (229). At the same time, an annular frame (230) is fixedly installed outside the internal gear ring (229) at the bottom of the flow dividing disk (305). A number of limiting rods (231) are slidably connected inside the annular frame (230), and the bottom ends of the limiting rods (231) are fixedly connected to the support platform (103).

5. The water-saving irrigation device for landscaping according to claim 1, characterized in that: The output end of the driving motor (201) passes through the support platform (103) and is fixedly installed with a turntable (203). A column block (204) is fixedly installed on one side of the bottom of the turntable (203). An activity frame (205) is slidably connected to the outside of the column block (204). An activity rod (206) is fixedly installed on one side of the activity frame (205). A positioning frame (207) is slidably connected to the outside of one side of the activity rod (206). The positioning frame (207) is fixedly connected to the support platform (103). A cylinder body (208) is fixedly installed on one side of the support platform (103) at the top of the positioning frame (207). The activity rod (206) is slidably connected to the cylinder body (208).

6. The water-saving irrigation device for landscaping according to claim 5, characterized in that: A piston (211) is slidably connected inside the cylinder body (208). The piston (211) is fixedly connected to the activity rod (206). A water suction pipe (209) is connected through one side of the cylinder body (208). The water suction pipe (209) is connected through the water storage bucket (101). The bottom end of the water suction pipe (209) extends deep into the inside of the water storage bucket (101). A water outlet pipe (210) is connected through the top side of the cylinder body (208). One-way valves are arranged inside the water suction pipe (209) and the water outlet pipe (210).

7. The water-saving irrigation device for landscaping according to claim 3, characterized in that: The switching assembly (3) includes a flow dividing pipe (301) fixedly installed on the top of the support platform (103) above the water outlet pipe (210). The top end of the water outlet pipe (210) passes through the support platform (103) and is connected through the flow dividing pipe (301). Connecting hoses (302) are symmetrically connected through one side of the flow dividing pipe (301). One end of the connecting hose (302) on one side away from the flow dividing pipe (301) is connected through an irrigation pipe (303). The irrigation pipe (303) is fixedly connected to the support platform (103). One end of the connecting hose (302) on the other side away from the flow dividing pipe (301) is connected through a connecting pipe (304). One end of the connecting pipe (304) away from the connecting hose (302) is connected through a rotary joint to the flow dividing disk (305). Telescopic pipes (306) are symmetrically connected through the top of the flow dividing disk (305). One end of each of the two telescopic pipes (306) away from the flow dividing disk (305) is connected through a sprinkler pipe (307).

8. The water-saving irrigation device for landscaping according to claim 7, characterized in that: On the top of the support platform (103), mounting brackets (308) are symmetrically installed on both sides of the two connecting hoses (302). A screw rod (309) is threadedly connected inside one of the mounting brackets (308). One end of the screw rod (309) is rotatably connected to a moving plate (310). A guide rod (311) is fixedly installed on the side of the moving plate (310) away from the screw rod (309). The guide rod (311) is slidably connected to the other mounting bracket (308). Second clamping blocks (313) are symmetrically installed between the two connecting hoses (302) at the bottom of the moving plate (310). First clamping blocks (312) are fixedly installed on both sides of the two connecting hoses (302) away from each other at the top of the support platform (103). A connecting plate (314) is fixedly installed on one side of the moving plate (310). A limiting frame (315) is slidably connected to one side inside the connecting plate (314). The limiting frame (315) is fixedly connected to the support platform (103). The movable plate (226) is fixedly connected to the connecting plate (314).

9. The water-saving irrigation device for landscaping according to claim 7, characterized in that: The adjusting assembly (4) includes a U-shaped frame (401) fixedly installed on the top of the shunt plate (305). Connecting frames (402) are symmetrically and slidably connected inside the U-shaped frame (401). The two spray irrigation pipes (307) are respectively fixedly connected to the two connecting frames (402). An electric push rod (403) is fixedly installed at the center of the top of the shunt plate (305). A push plate (404) is fixedly installed at the movable end of the electric push rod (403). Connecting rods (405) are symmetrically hinged to the top of the push plate (404). The far ends of the two connecting rods (405) are respectively hinged to the two connecting frames (402).

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