Water-saving irrigation spraying device for municipal engineering landscaping

Abstract

The invention belongs to the technical field of garden irrigation, and particularly relates to a municipal engineering landscaping water-saving irrigation spraying device which comprises a steering chassis, a transmission mechanism, a driving component, an irrigation water tank, a drainage mechanism, a spraying mechanism, a hybrid mechanism and a transverse rotating component, and the transmission mechanism is arranged on the steering chassis and connected with the steering chassis; the driving part is arranged on the steering chassis and is connected with the transmission mechanism; the irrigation water tank is arranged at the top of the steering chassis; the steering chassis performs straight movement and left-right steering movement, during movement, the steering chassis synchronously drives the drainage mechanism to work, water in the irrigation water tank is pumped out, then the water is sprayed out through the spraying mechanism for sprinkling irrigation, during spraying, the spraying mechanism sprays out the water in a swinging mode, the spraying range is expanded, and meanwhile the spraying mechanism drives the hybrid mechanism to work; water in the irrigation water tank is mixed, pesticide can be conveniently added and mixed, manual pushing spraying is not needed, the labor intensity of workers is reduced, and the spraying range is expanded.

Description

Technical Field

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

[0002] The construction process, functional requirements and business purposes of urban greening are different from those of forestry, but they are all components of production construction. One is mainly for obtaining materials, and the other is mainly for environmental protection. Urban greening is an investment in the social environmental capital, and its economic returns are multi-faceted and very substantial. The urban demand for gardens is divided into two aspects: one is as an infrastructure; the other is as a leisure facility.

[0003] A garden city is a new type of garden based on traditional Chinese gardens and modern gardens, closely combined with urban development, meeting the needs of the city, conforming to the needs of contemporary people, taking the entire urban jurisdiction as the carrier, and aiming to realize the gardenization of the entire urban jurisdiction and build a national garden city. Its overall goal is "fresh air, beautiful environment, good ecology, and harmonious human settlement". One of its prominent features is that there are villages in the city, towns in the suburbs, forests in the towns, and towns in the forests. In short, you are in me and I am in you, permeating each other and improving together.

[0004] When irrigating garden greening, for small gardens, fixed pipelines and sprinklers can be buried for irrigation, while for large gardens, it is necessary to manually pull the water pipe to irrigate the designated area. Since the garden is large and large irrigation vehicles are difficult to enter, manual irrigation is quite laborious. Therefore, a water-saving irrigation spraying device for municipal engineering garden greening is proposed. Summary of the Invention

[0005] The purpose of this part is to outline some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract and title of the present application, to avoid obscuring the purpose of this part, the abstract and the title, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0006] In view of the above and / or existing problems in garden irrigation, the present invention is proposed.

[0007] Therefore, the purpose of the present invention is to provide a water-saving irrigation spraying device for municipal engineering garden greening. The steering chassis moves straight and turns left and right. When moving, the steering chassis drives the drainage mechanism to work synchronously, pumping out the water in the irrigation water tank, and then spraying it through the spraying mechanism for sprinkler irrigation. When spraying, the spraying mechanism swings the water out to expand the spraying range. At the same time, the water spraying mechanism drives the hybrid mechanism to work, mixing the water in the irrigation water tank, which is convenient for adding drugs for mixing, without the need for manual pushing and spraying, reducing the labor intensity of workers and expanding the spraying range.

[0008] To solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0009] A water-saving irrigation spraying device for landscaping in municipal engineering, which includes:

[0010] A steering chassis;

[0011] A transmission mechanism, which is arranged on the steering chassis and connected to the steering chassis;

[0012] A driving component, which is arranged on the steering chassis and connected to the transmission mechanism;

[0013] An irrigation water tank, which is arranged on the top of the steering chassis;

[0014] A drainage mechanism, which is arranged on the irrigation water tank and connected to the steering chassis;

[0015] A spraying mechanism, which is arranged on the irrigation water tank and connected to the drainage mechanism;

[0016] A hybrid mechanism, which is arranged on the irrigation water tank and connected to the drainage mechanism;

[0017] A horizontal rotation component, which is arranged inside the irrigation water tank and connected to the hybrid mechanism.

[0018] As a preferred solution of the water-saving irrigation spraying device for landscaping in municipal engineering described in the present invention, wherein: the steering chassis includes a chassis, a swivel base, front wheels, a steering link, a steering shaft, a steering gear, a lever, a rear wheel shaft and rear wheels. Both sides of the left end of the chassis are connected to the front wheels through the swivel base. A steering link is arranged between the swivel bases. A steering shaft is arranged at the center of the top of the steering link. The steering gear is rotatably connected to the chassis. A lever is arranged at the top of the steering gear. A lever strip groove connected to the steering shaft is opened on the lever. The right end of the chassis is connected to the rear wheels through the rear wheel shaft. A rear wheel driven bevel gear is arranged on the rear wheel shaft.

[0019] As a preferred embodiment of the water-saving irrigation spraying device for municipal engineering landscaping described in the present invention, the following components are included: The transmission mechanism includes a transmission bracket, a reciprocating lead screw, a transmission gear, a transmission bevel gear, a movable block, a first rack, a direction-changing bracket, a direction-changing gear, and a second rack. The transmission bracket is fixed to the bottom of the chassis. A guide rod is arranged between the transmission brackets. A reciprocating lead screw is arranged on the transmission bracket. A transmission gear and a transmission bevel gear are arranged on the right side of the reciprocating lead screw. The transmission bevel gear meshes with the rear-wheel driven bevel gear. A movable block is arranged on the reciprocating lead screw and the guide rod. A first rack that meshes with the steering gear is arranged on the top of the movable block. A direction-changing bracket is fixedly arranged on the chassis. A direction-changing gear is rotatably arranged on the direction-changing bracket. A second rack that meshes with the direction-changing gear is slidably arranged on the side of the direction-changing bracket.

[0020] As a preferred embodiment of the water-saving irrigation spraying device for municipal engineering landscaping described in the present invention, the following components are included: The driving component includes a driving motor and a driving gear. The driving motor is fixed to the chassis. A driving gear that meshes with the transmission gear is arranged at the output end of the driving motor.

[0021] As a preferred embodiment of the water-saving irrigation spraying device for municipal engineering landscaping described in the present invention, the following components are included: The irrigation water tank includes a bracket, a box body, and a drain pipe. The bracket is fixed to the top of the chassis. The box body is arranged on the top of the bracket. Lever brackets are arranged on both the front and rear sides at the top of the right side wall of the box body. Through holes are opened on both the front and rear sides at the top of the box body. The bottom of the right side wall of the box body is connected to an L-shaped drain pipe.

[0022] As a preferred embodiment of the water-saving irrigation spraying device for municipal engineering landscaping described in the present invention, the following components are included: The drainage mechanism includes a drainage driving bevel gear, a spiral shaft, a drainage driven bevel gear, an inclined disk, a sliding rod, and a concave-shaped frame. The drainage driving bevel gear is fixed to the rear-wheel shaft. The spiral shaft is arranged inside the drain pipe. A drainage driven bevel gear that meshes with the drainage driving bevel gear is arranged at the lower end of the spiral shaft. An inclined disk is arranged at the lower part of the spiral shaft. Sliding rods are slidably connected to both the left and right sides of the drain pipe. Concave-shaped frames that contact the inclined disk are arranged at the bottoms of the sliding rods.

[0023] As a preferred embodiment of the water-saving irrigation spraying device for municipal engineering landscaping described in the present invention, the following components are included: The spraying mechanism includes a support pipe, a corrugated pipe, a connecting pipe, a rotating end cover, a hollow inclined plate, and an inclined nozzle. The support pipe is fixed to the top of the drain pipe. The support pipe is connected to the connecting pipe through corrugated pipes on both sides. The bottoms of the connecting pipes are respectively movably connected to the tops of the sliding rods. A rotating end cover is arranged outside the connecting pipe. Hollow inclined plates are arranged on the outer walls of the rotating end cover. Inclined nozzles are arranged on the hollow inclined plates.

[0024] As a preferred embodiment of the water-saving irrigation spraying device for municipal engineering landscaping described in the present invention, the following components are included: The hybrid mechanism comprises a lever, a lifting rod, a movable connecting rod, a fixed frame, a horizontal shaft, a crossbar bevel gear, side plates, an eccentric shaft, and an impeller. Lever chutes are provided in the middle and left end of the lever. The right end of the lever is hinged to a sliding rod. The center of the lever is connected to a lever support through the lever chute. The left end of the lever is connected to the lifting rod through the lever chute. The lifting rod is slidably connected to a through hole. The bottom of the lifting rod is rotatably connected to the movable connecting rod. The fixed frame is fixed inside the box body. The horizontal shaft is rotatably connected to the fixed frame. The crossbar bevel gear is arranged on the horizontal shaft. Side plates are respectively arranged at both ends of the horizontal shaft. Eccentric shafts are arranged at the outer ends of the side plates. The movable connecting rods are all connected to the eccentric shafts. The impeller is arranged at the outer end of the eccentric shaft.

[0025] As a preferred embodiment of the water-saving irrigation spraying device for municipal engineering landscaping described in the present invention, the following components are included: The horizontal rotation component comprises a vertical shaft, mixing blades, and a horizontal rotation bevel gear. The vertical shaft is rotatably connected to the center of the bottom of the box body. Uniformly distributed mixing blades are arranged on the outer wall of the vertical shaft. A horizontal rotation bevel gear meshing with the crossbar bevel gear is arranged at the top of the vertical shaft.

[0026] As a preferred embodiment of the water-saving irrigation spraying device for municipal engineering landscaping described in the present invention, the following components are included: A transparent window is arranged on the side wall of the box body. Liquid level identification scales are arranged on the transparent window.

[0027] Compared with the prior art: The present invention provides power through a driving component to drive the transmission mechanism to work. The transmission mechanism drives the steering chassis to move straight and turn left and right. When moving, the steering chassis synchronously drives the drainage mechanism to work, pumping out the water in the irrigation water tank, and then spraying it through the spraying mechanism for sprinkler irrigation. When spraying, the spraying mechanism swings and sprays the water, expanding the spraying range. At the same time, the water spraying mechanism drives the hybrid mechanism to work, mixing the water in the irrigation water tank, facilitating the addition of drugs for mixing, eliminating the need for manual pushing and spraying, reducing the labor intensity of workers, and expanding the spraying range. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them:

[0029] Figure 1 is an axonometric structure schematic diagram of the present invention;

[0030] Figure 2 is a connection structure schematic diagram of the steering chassis and the transmission mechanism of the present invention;

[0031] Figure 3 Schematic diagram of the steering chassis structure of the present invention;

[0032] Figure 4 Schematic diagram of the connection structure between the transmission mechanism and the driving component of the present invention;

[0033] Figure 5 Schematic diagram of the connection structure between the irrigation water tank, the drainage mechanism and the spraying mechanism of the present invention;

[0034] Figure 6 Schematic diagram of the connection structure between the hybrid mechanism and the transverse rotation component of the present invention.

[0035] In the figure: 100 steering chassis, 110 chassis, 120 swivel base, 130 front wheels, 140 steering connecting rods, 150 steering shafts, 160 steering gears, 170 shift lever, 171 shift lever strip-shaped groove, 180 rear wheel shaft, 181 rear wheel driven bevel gear, 190 rear wheels, 200 transmission mechanism, 210 transmission bracket, 211 guide rod, 220 reciprocating lead screw, 230 transmission gear, 240 transmission bevel gear, 250 movable block, 260 first rack, 270 steering support, 280 steering gear, 290 second rack, 300 driving component, 310 driving motor, 320 driving gear, 400 irrigation water tank, 410 bracket, 420 box body, 421 lever support, 422 through hole, 430 drain pipe, 500 drainage mechanism, 510 drainage driving bevel gear, 520 spiral shaft, 530 drainage driven bevel gear, 540 swash plate, 550 slide rod, 560 concave frame, 600 spraying mechanism, 610 support pipe, 620 corrugated pipe, 630 joint pipe, 640 rotating end cover, 650 hollow inclined plate, 660 inclined nozzle, 700 hybrid mechanism, 710 lever, 711 lever chute, 720 lifting rod, 730 movable connecting rod, 740 fixed frame, 750 horizontal shaft, 760 cross bar bevel gear, 770 side plate, 780 eccentric shaft, 790 impeller, 800 transverse rotation component, 810 vertical shaft, 820 mixing blade, 830 transverse rotation bevel gear. Detailed implementation manners

[0036] To make the above objects, features and advantages of the present invention more obvious and understandable, the following detailed description of the specific implementation manners of the present invention will be given in conjunction with the accompanying drawings.

[0037] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific implementation manners disclosed below.

[0038] Second, the present invention will be described in detail with reference to the schematic diagrams. When describing the embodiments of the present invention in detail, for the convenience of explanation, the cross-sectional views showing the device structure will be locally enlarged in a non-general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present invention herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0039] To make the objectives, technical solutions, and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0040] The present invention provides a water-saving irrigation spraying device for municipal engineering landscaping. The steering chassis moves straight and turns left and right. When moving, the steering chassis synchronously drives the drainage mechanism to work, pumping out the water in the irrigation tank, and then spraying it through the spraying mechanism for sprinkler irrigation. When spraying, the spraying mechanism swings and sprays the water to expand the spraying range. At the same time, the water spraying mechanism drives the hybrid mechanism to work, mixing the water in the irrigation tank, facilitating the addition of drugs for mixing, eliminating the need for manual pushing and spraying, reducing the manual labor intensity, and expanding the spraying range. Please refer to Figures 1-6 , including: a steering chassis 100, a transmission mechanism 200, a driving component 300, an irrigation tank 400, a drainage mechanism 500, a spraying mechanism 600, a hybrid mechanism 700, and a transverse rotation component 800.

[0041] The steering chassis 100 includes a chassis 110, a swivel base 120, front wheels 130, a steering link 140, a steering shaft 150, a steering gear 160, a lever 170, a rear wheel shaft 180, and rear wheels 190. Both sides of the left end of the chassis 110 are connected to the front wheels 130 through the swivel base 120. A steering link 140 is arranged between the swivel bases 120. The center of the top of the steering link 140 is provided with a steering shaft 150. The steering gear 160 is rotatably connected to the chassis 110. The lever 170 is arranged on the top of the steering gear 160. A lever strip-shaped groove 171 connected to the steering shaft 150 is opened on the lever 170. The right end of the chassis 110 is connected to the rear wheels 190 through the rear wheel shaft 180. A rear wheel driven bevel gear 181 is arranged on the rear wheel shaft 180;

[0042] Among them, the chassis 110 is a metal welded frame. The steering link 140 drives the two sides of the swivel base 120 to rotate, and the swivel base 120 drives the front wheels 130 to rotate to adjust the traveling direction. A torsion spring is arranged between the swivel base 120 and the chassis 110, which can automatically reset to maintain straight running after turning.

[0043] The transmission mechanism 200 is disposed on the steering chassis 100 and connected to the steering chassis 100. Specifically, the transmission mechanism 200 includes a transmission bracket 210, a reciprocating lead screw 220, a transmission gear 230, a transmission bevel gear 240, a movable block 250, a first rack 260, a steering gear bracket 270, a steering gear 280, and a second rack 290. The transmission bracket 210 is fixed to the bottom of the chassis 110. A guide rod 211 is disposed between the transmission brackets 210. The reciprocating lead screw 220 is disposed on the transmission bracket 210. The transmission gear 230 and the transmission bevel gear 240 are disposed on the right side of the reciprocating lead screw 220. The transmission bevel gear 240 meshes with the rear wheel driven bevel gear 181. The movable block 250 is disposed on the reciprocating lead screw 220 and the guide rod 211. The first rack 260 that meshes with the steering gear 160 is disposed on the top of the movable block 250. The steering gear bracket 270 is fixedly disposed on the chassis 110. The steering gear 280 is rotatably disposed on the steering gear bracket 270. The second rack 290 that meshes with the steering gear 280 is slidably disposed on the side of the steering gear bracket 270;

[0044] Wherein, the rotation of the reciprocating lead screw 220 synchronously drives the rotation of the transmission bevel gear 240. The transmission bevel gear 240 meshes with and drives the rotation of the rear wheel driven bevel gear 181. The rear wheel driven bevel gear 181 synchronously drives the rotation of the rear wheel shaft 180, so that the rear wheels 190 rotate to provide the driving force for forward movement;

[0045] When the reciprocating lead screw 220 rotates, it drives the movable block 250 to slide on the guide rod 211. When the movable block 250 moves to the left end of the reciprocating lead screw 220, the first rack 260 contacts the steering gear 160, driving the steering gear 160 to rotate clockwise. The steering gear 160 drives the lever 170 to move to the right. The lever 170 drives the steering shaft 150 through the lever slot 171, driving the steering link 140 to the right. The steering link 140 drives the two side turntables 120 to rotate counterclockwise. The turntable 120 drives the front wheels 130 to rotate counterclockwise to adjust the traveling direction, so that the front wheels 130 turn left; After that, when the reciprocating lead screw 220 continues to rotate and the movable block 250 moves to the right end of the reciprocating lead screw 220, the first rack 260 contacts the steering gear 280, driving the steering gear 280 to rotate. The steering gear 280 drives the second rack 290 to slide, so that the second rack 290 contacts the other side of the steering gear 160, driving the steering gear 160 to rotate counterclockwise, thereby realizing the right turn of the front wheels 130; In addition, when the first rack 260 is moving in the middle of the reciprocating lead screw 220, the first rack 260 does not contact the steering gear 160 and the steering gear 280. At this time, the front wheels 130 keep going straight.

[0046] The driving component 300 is arranged on the steerable chassis 100 and is connected to the transmission mechanism 200. Specifically, the driving component 300 includes a driving motor 310 and a driving gear 320. The driving motor 310 is fixed on the chassis 110, and the output end of the driving motor 310 is provided with a driving gear 320 that meshes with the transmission gear 230;

[0047] Among them, the driving motor 310 drives the driving gear 320 to rotate. The driving gear 320 meshes with and drives the transmission gear 230 to rotate. The transmission gear 230 synchronously drives the reciprocating lead screw 220 to rotate to provide working power.

[0048] The irrigation water tank 400 is arranged on the top of the steerable chassis 100. Specifically, the irrigation water tank 400 includes a bracket 410, a box body 420, and a drain pipe 430. The bracket 410 is fixed on the top of the chassis 110. The box body 420 is arranged on the top of the bracket 410. Lever brackets 421 are arranged on both the front and rear sides of the top end of the right side wall of the box body 420. Through holes 422 are opened on both the front and rear sides of the top of the box body 420. The L-shaped drain pipe 430 is connected to the bottom of the right side wall of the box body 420;

[0049] Among them, the box body 420 adopts a circular box body, and the irrigation water is stored inside the box body 420.

[0050] The drainage mechanism 500 is arranged on the irrigation water tank 400 and is connected to the steerable chassis 100. Specifically, the drainage mechanism 500 includes a drainage driving bevel gear 510, a spiral shaft 520, a drainage driven bevel gear 530, an inclined disk 540, a slide bar 550, and a concave frame 560. The drainage driving bevel gear 510 is fixed on the rear wheel shaft 180. The spiral shaft 520 is arranged inside the drain pipe 430. The drainage driven bevel gear 530 that meshes with the drainage driving bevel gear 510 is arranged at the lower end of the spiral shaft 520. An inclined disk 540 is arranged at the lower part of the spiral shaft 520. Slide bars 550 are slidably connected to both the left and right sides of the drain pipe 430. Concave frames 560 that contact the inclined disk 540 are arranged at the bottoms of the slide bars 550;

[0051] Among them, when the rear wheel shaft 180 rotates, it synchronously drives the drainage driving bevel gear 510 to rotate. The drainage driving bevel gear 510 meshes with and drives the drainage driven bevel gear 530 to rotate. The drainage driven bevel gear 530 synchronously drives the spiral shaft 520 to rotate. The spiral shaft 520 is used to convey the water at the bottom to the top of the drain pipe 430. At the same time, the spiral shaft 520 synchronously drives the inclined disk 540 to rotate. When the left end of the inclined disk 540 is low, the left slide bar 550 is low and the right slide bar 550 is high. As the inclined disk 540 continuously rotates, the two sides of the inclined disk 540 drive the slide bars 550 to continuously lift and lower through the concave frames 560.

[0052] The spraying mechanism 600 is arranged on the irrigation water tank 400 and is connected to the drainage mechanism 500. Specifically, the spraying mechanism 600 includes a support pipe 610, a corrugated pipe 620, a joint pipe 630, a rotating end cover 640, a hollow inclined plate 650, and an inclined nozzle 660. The support pipe 610 is fixed at the top end of the drain pipe 430. Both sides of the support pipe 610 are connected to the joint pipe 630 through the corrugated pipe 620. The bottom parts of the joint pipes 630 are respectively movably connected to the top ends of the sliding rods 550. A rotating end cover 640 is arranged outside the joint pipe 630. Hollow inclined plates 650 are arranged on the outer walls of the rotating end cover 640. Inclined nozzles 660 are arranged on the hollow inclined plates 650.

[0053] Among them, the water in the drain pipe 430 is sprayed out under high pressure in sequence through the support pipe 610, the corrugated pipe 620, the joint pipe 630, the rotating end cover 640, the hollow inclined plate 650, and the inclined nozzle 660. When the water is sprayed out, under the reaction force of the water spraying, when the rotating end cover 640 rotates, an automatic rotating sprinkler head is formed. During the spraying process, the joint pipe 630 is driven by the sliding rod 550 to continuously swing up and down.

[0054] The hybrid mechanism 700 is arranged on the irrigation water tank 400 and is connected to the drainage mechanism 500. Specifically, the hybrid mechanism 700 includes a lever 710, a lifting rod 720, a movable connecting rod 730, a fixing frame 740, a horizontal shaft 750, a cross-bar bevel gear 760, a side plate 770, an eccentric shaft 780, and an impeller 790. Lever chutes 711 are provided in the middle and left end of the lever 710. The right end of the lever 710 is hinged to the sliding rod 550. The center of the lever 710 is connected to the lever support 421 through the lever chute 711. The left end of the lever 710 is connected to the lifting rod 720 through the lever chute 711. The lifting rod 720 is slidably connected to the through hole 422. The bottom of the lifting rod 720 is rotatably connected to the movable connecting rod 730. The fixing frame 740 is fixed inside the box body 420. The horizontal shaft 750 is rotatably connected to the fixing frame 740. The cross-bar bevel gear 760 is arranged on the horizontal shaft 750. Side plates 770 are respectively arranged at both ends of the horizontal shaft 750. Eccentric shafts 780 are arranged at the outer ends of the side plates 770. The movable connecting rods 730 are respectively connected to the eccentric shafts 780. The impeller 790 is arranged at the outer end of the eccentric shaft 780.

[0055] Among them, the horizontal shaft 750, the side plate 770, and the eccentric shaft 780 form a bicycle pedal structure. When the sliding rod 550 moves up and down, it drives the lever 710 to continuously swing. The swinging lever 710 drives the lifting rod 720 to continuously lift and lower. During the transmission, the lever chute 711 provides a moving space to avoid structural jamming. The lifting rod 720 drives the movable connecting rod 730 to move. The movable connecting rod 730 drives the horizontal shaft 750 to rotate through the eccentric shaft 780. When the eccentric shaft 780 rotates, it drives the impeller 790 to rotate to mix the water.

[0056] The horizontal rotation component 800 is arranged inside the irrigation water tank 400 and is connected to the hybrid mechanism 700. Specifically, the horizontal rotation component 800 includes a vertical shaft 810, mixing vanes 820, and a horizontal rotation bevel gear 830. The vertical shaft 810 is rotatably connected to the center of the bottom of the box body 420. The outer wall of the vertical shaft 810 is provided with evenly distributed mixing vanes 820. The top of the vertical shaft 810 is provided with a horizontal rotation bevel gear 830 that meshes with the cross bar bevel gear 760;

[0057] Among them, when the horizontal shaft 750 rotates, it synchronously drives the cross bar bevel gear 760 to rotate. The cross bar bevel gear 760 drives the horizontal rotation bevel gear 830 to rotate through meshing. The horizontal rotation bevel gear 830 synchronously drives the vertical shaft 810 to rotate, and the vertical shaft 810 drives the mixing vanes 820 to rotate to mix the water.

[0058] To facilitate observing the remaining amount of water, a transparent window is provided on the side wall of the box body 420, and a liquid level identification scale is provided on the transparent window.

[0059] During specific use, the driving motor 310 drives the driving gear 320 to rotate, the driving gear 320 meshes and drives the transmission gear 230 to rotate, the transmission gear 230 synchronously drives the reciprocating screw 220 to rotate, the reciprocating screw 220 rotates and synchronously drives the transmission bevel gear 240 to rotate, the transmission bevel gear 240 meshes and drives the rear wheel driven bevel gear 181 to rotate, the rear wheel driven bevel gear 181 synchronously drives the rear wheel shaft 180 to rotate, so that the rear wheel 190 rotates to provide driving force; when the reciprocating screw 220 rotates, it drives the movable block 250 to slide on the guide rod 211, and when the movable block 250 moves to the left end of the reciprocating screw 220, the first rack 260 contacts the steering gear 160, driving the steering gear 160 to rotate clockwise, and the steering gear 160 drives the shifting rod 170 to shift to the right, and the shifting rod 170 is shifted through the shifting rod bar groove 171 The steering shaft 150 drives the steering link 140 to the right, and the steering link 140 drives the rotating seats 120 on both sides to rotate counterclockwise, and the rotating seats 120 drive the front wheels 130 to rotate counterclockwise to adjust the walking direction, so that the front wheels 130 turn left; thereafter, the reciprocating screw rod 220 continues to rotate, and when the movable block 250 moves to the right end of the reciprocating screw rod 220, the first rack 260 contacts the direction-changing gear 280, driving the direction-changing gear 280 to rotate, and the direction-changing gear 280 drives the second rack 290 to slide, so that the second rack 290 contacts the other side of the steering gear 160, driving the steering gear 160 to rotate counterclockwise, thereby realizing the right turn of the front wheels 130; in addition, when the first rack 260 is located in the middle of the reciprocating screw rod 220 and moves, the first rack 260 does not contact the steering gear 160 and the direction-changing gear 280, and at this time the front wheels 130 keep moving straight;When the rear axle 180 rotates, it synchronously drives the drainage drive bevel gear 510 to rotate. The drainage drive bevel gear 510 meshes with and drives the drainage driven bevel gear 530 to rotate. The drainage driven bevel gear 530 synchronously drives the spiral shaft 520 to rotate. The spiral shaft 520 is used to convey the water at the bottom to the top of the drain pipe 430 for discharge. At the same time, the spiral shaft 520 synchronously drives the swash plate 540 to rotate. When the left end of the swash plate 540 is low, the left slide bar 550 is low and the right slide bar 550 is high. As the swash plate 540 continuously rotates, the two sides of the swash plate 540 drive the slide bar 550 to continuously lift and lower through the concave frame 560. The water in the drain pipe 430 is sprayed out under high pressure in sequence through the support pipe 610, the corrugated pipe 620, the joint pipe 630, the rotating end cover 640, the hollow inclined plate 650 and the inclined nozzle 660. When the water is sprayed out, the rotating end cover 640 rotates under the reaction force of the water spray, forming an automatic rotating sprinkler head. During the spraying process, the joint pipe 630 is continuously swung up and down by the slide bar 550 to expand the spraying range. When the slide bar 550 lifts and lowers, it drives the lever 710 to continuously swing. The swinging lever 710 drives the lifting rod 720 to continuously lift and lower. During transmission, the lever chute 711 provides a moving space to avoid structural jamming. The lifting rod 720 drives the movable connecting rod 730 to move. The movable connecting rod 730 drives the cross shaft 750 to rotate through the eccentric shaft 780. When the eccentric shaft 780 rotates, it drives the impeller 790 to rotate to mix the water. When the cross shaft 750 rotates, it synchronously drives the cross bar bevel gear 760 to rotate. The cross bar bevel gear 760 meshes with and drives the cross rotating bevel gear 830 to rotate. The cross rotating bevel gear 830 synchronously drives the vertical shaft 810 to rotate. The vertical shaft 810 drives the mixing blade 820 to rotate to mix the water.;

[0060] Although the present invention has been described above with reference to the embodiments, various improvements can be made to it and its components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention can be combined with each other in any way. The reason for not exhaustively describing the situations of these combinations in this specification is only to save space and resources. Therefore, the present invention is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A water-saving irrigation spraying device for municipal engineering landscaping, characterized in that, Comprising: Steering chassis (100); Transmission mechanism (200), arranged on the steering chassis (100) and connected to the steering chassis (100); Drive component (300), arranged on the steering chassis (100) and connected to the transmission mechanism (200); Irrigation water tank (400), arranged on the top of the steering chassis (100); Drainage mechanism (500), arranged on the irrigation water tank (400) and connected to the steering chassis (100); Spraying mechanism (600), arranged on the irrigation water tank (400) and connected to the drainage mechanism (500); Hybrid mechanism (700), arranged on the irrigation water tank (400) and connected to the drainage mechanism (500); Horizontal rotation component (800), arranged inside the irrigation water tank (400) and connected to the hybrid mechanism (700).

2. The water-saving irrigation spraying device for municipal engineering landscaping according to claim 1, wherein, The steering chassis (100) includes a chassis frame (110), a swivel base (120), front wheels (130), a steering link (140), a steering shaft (150), a steering gear (160), a lever (170), a rear wheel axle (180) and rear wheels (190). Both sides of the left end of the chassis frame (110) are connected to the front wheels (130) through the swivel base (120). A steering link (140) is arranged between the swivel bases (120). The center of the top of the steering link (140) is provided with a steering shaft (150). The steering gear (160) is rotatably connected to the chassis frame (110). The lever (170) is arranged on the top of the steering gear (160). A lever strip-shaped groove (171) connected to the steering shaft (150) is formed on the lever (170). The right end of the chassis frame (110) is connected to the rear wheels (190) through the rear wheel axle (180). A rear wheel driven bevel gear (181) is arranged on the rear wheel axle (180).

3. The water-saving irrigation spraying device for municipal engineering landscaping according to claim 2, wherein, The transmission mechanism (200) includes a transmission support (210), a reciprocating lead screw (220), a transmission gear (230), a transmission bevel gear (240), a movable block (250), a first rack (260), a direction-changing support (270), a direction-changing gear (280), and a second rack (290). The transmission support (210) is fixed to the bottom of the chassis (110). A guide rod (211) is arranged between the transmission supports (210). The reciprocating lead screw (220) is arranged on the transmission support (210). The transmission gear (230) and the transmission bevel gear (240) are arranged on the right side of the reciprocating lead screw (220). The transmission bevel gear (240) meshes with the rear-wheel driven bevel gear (181). The movable block (250) is arranged on the reciprocating lead screw (220) and the guide rod (211). The first rack (260) meshing with the steering gear (160) is arranged on the top of the movable block (250). The direction-changing support (270) is fixedly arranged on the chassis (110). The direction-changing gear (280) is rotatably arranged on the direction-changing support (270). The second rack (290) meshing with the direction-changing gear (280) is slidably arranged on the side of the direction-changing support (270).

4. A water-saving irrigation spraying device for municipal engineering landscaping according to claim 3, characterized in that, The driving component (300) includes a driving motor (310) and a driving gear (320). The driving motor (310) is fixed on the chassis (110). The driving gear (320) meshing with the transmission gear (230) is arranged at the output end of the driving motor (310).

5. The water-saving irrigation spraying device for municipal engineering landscaping according to claim 2, wherein, The irrigation water tank (400) includes a bracket (410), a box body (420), and a drain pipe (430). The bracket (410) is fixed to the top of the chassis (110). The box body (420) is arranged on the top of the bracket (410). Lever supports (421) are arranged on both the front and rear sides at the top of the right side wall of the box body (420). Through holes (422) are opened on both the front and rear sides at the top of the box body (420). The L-shaped drain pipe (430) is connected to the bottom of the right side wall of the box body (420).

6. The water-saving irrigation spraying device for municipal engineering landscaping according to claim 5, characterized in that, The drainage mechanism (500) includes a drainage driving bevel gear (510), a spiral shaft (520), a drainage driven bevel gear (530), an inclined disk (540), a sliding rod (550), and a concave-shaped frame (560). The drainage driving bevel gear (510) is fixed on the rear-wheel shaft (180). The spiral shaft (520) is arranged in the drain pipe (430). The drainage driven bevel gear (530) meshing with the drainage driving bevel gear (510) is arranged at the lower end of the spiral shaft (520). The inclined disk (540) is arranged at the lower part of the spiral shaft (520). The sliding rods (550) are slidably connected to both the left and right sides of the drain pipe (430). The concave-shaped frames (560) contacting the inclined disk (540) are arranged at the bottoms of the sliding rods (550).

7. A water-saving irrigation spraying device for municipal engineering landscaping according to claim 6, characterized in that, The spraying mechanism (600) includes a support pipe (610), a corrugated pipe (620), a joint pipe (630), a rotating end cover (640), a hollow inclined plate (650) and an inclined nozzle (660). The support pipe (610) is fixed at the top of the drain pipe (430). Both sides of the support pipe (610) are connected to the joint pipe (630) through the corrugated pipe (620). The bottom of the joint pipe (630) is movably connected to the top of the sliding rod (550). A rotating end cover (640) is arranged outside the joint pipe (630). Hollow inclined plates (650) are arranged on the outer wall of the rotating end cover (640). Inclined nozzles (660) are arranged on the hollow inclined plates (650).

8. The water-saving irrigation spraying device for municipal engineering landscaping according to claim 6, characterized in that, The hybrid mechanism (700) includes a lever (710), a lifting rod (720), a movable connecting rod (730), a fixed frame (740), a horizontal shaft (750), a cross-bar bevel gear (760), a side plate (770), an eccentric shaft (780) and an impeller (790). Lever chutes (711) are provided in the middle and left end of the lever (710). The right end of the lever (710) is hinged to the sliding rod (550). The center of the lever (710) is connected to the lever support (421) through the lever chute (711). The left end of the lever (710) is connected to the lifting rod (720) through the lever chute (711). The lifting rod (720) is slidably connected to the through hole (422). The bottom of the lifting rod (720) is rotatably connected to the movable connecting rod (730). The fixed frame (740) is fixed inside the box body (420). The horizontal shaft (750) is rotatably connected to the fixed frame (740). The cross-bar bevel gear (760) is arranged on the horizontal shaft (750). Side plates (770) are respectively arranged at both ends of the horizontal shaft (750). Eccentric shafts (780) are arranged at the outer ends of the side plates (770). The movable connecting rods (730) are all connected to the eccentric shafts (780). The impeller (790) is arranged at the outer end of the eccentric shaft (780).

9. The water-saving irrigation spraying device for municipal engineering landscaping according to claim 8, characterized in that, The horizontal rotation component (800) includes a vertical shaft (810), mixing blades (820) and a horizontal rotation bevel gear (830). The vertical shaft (810) is rotatably connected to the center of the bottom of the box body (420). Uniformly distributed mixing blades (820) are arranged on the outer wall of the vertical shaft (810). A horizontal rotation bevel gear (830) meshing with the cross-bar bevel gear (760) is arranged at the top of the vertical shaft (810).

10. A water-saving irrigation spraying device for municipal engineering landscaping according to claim 5, characterized in that, A transparent window is arranged on the side wall of the box body (420), and a liquid level identification scale is arranged on the transparent window.

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