CN216339258U

CN216339258U - Electric water-saving spraying device

Info

Publication number: CN216339258U
Application number: CN202122836858.XU
Authority: CN
Inventors: 陈波涛
Original assignee: Jiangsu Yundu Electric Technology Co ltd
Current assignee: Jiangsu Yundu Electric Technology Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-04-19
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses an electric water-saving spraying device, which belongs to the technical field of environmental sanitation, and the existing spraying device can not change the spraying strength according to the road width, so that excessive spraying is easily caused, and water resources are wasted. Drive mechanism and wheel linkage, the transmission proportion is fixed, and through adjusting the water efficiency that send of sending water mechanism for can spray the rivers of different intensity when the spray truck sprays the road of different width, thereby realize that wide road sprays the rivers of strength, the increase sprays the distance, and narrow road sprays the rivers of weakness, reduces the water waste, and drives the vertical scroll through drive mechanism and swings, thereby makes the spray pipe evenly spray to the road.

Description

Electric water-saving spraying device

Technical Field

The utility model relates to the technical field of environmental sanitation, in particular to an electric water-saving spraying device.

Background

In urban road sanitation cleaning, the road is often cleaned by using a water spraying vehicle, the water spraying strength of the current water spraying vehicle is fixed, water is sprayed from two sides of the vehicle body to the ground, and the following defects exist: 1. when the road width is small, a large amount of water can be flushed to sidewalks on two sides of the road, so that water resource waste is caused; 2. when the road width is small, strong water flow easily pollutes buildings on two sides of the road, and therefore an electric water-saving spraying device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an electric water-saving spraying device to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electronic water conservation sprinkler, includes the spray truck, the wheel is installed to the bottom of spray truck, installation drive mechanism between the top of wheel and spray truck, fixed mounting has the water tank on the spray truck, the top surface edge of spray truck rotates the installation vertical scroll, install the spray pipe on the vertical scroll, the installation is sent water mechanism on the spray truck, send water mechanism to connect water tank, drive mechanism and spray pipe.

Preferably, a plurality of nozzles are fixedly installed on one side, far away from the transmission mechanism, of the water spray pipe, and the nozzles are of a conical structure and are uniformly distributed along the axial direction of the water spray pipe.

Preferably, drive mechanism includes axletree and pivot, installation axletree between the wheel, it cup joints the pivot to rotate on the spray truck, installation matched with bevel gear group between the one end of pivot and axletree, the other end of pivot runs through the top surface and the fixed connection half-gear of spray truck, the sliding frame is cup jointed in the half-gear outside, the equal fixed mounting slide bar of both ends outer wall of sliding frame, the top fixed mounting guide rail of spray truck, the slide bar slides and runs through the guide rail, the equal fixed mounting first rack of both sides inner wall of sliding frame, the first rack of half-gear meshing, water mechanism and vertical scroll are sent in the connection of sliding frame.

Preferably, the sliding frame is tightly attached to the top surface of the spraying vehicle, and the distance from the sliding frame to the guide rail is greater than the arc length of the half gear.

Preferably, the bottom of the vertical shaft is fixedly sleeved with a swing gear, a second rack is fixedly installed on the outer wall of the sliding frame, and the second rack is meshed with the swing gear.

Preferably, send water mechanism to include the mount, mount fixed mounting is on the spray truck, a plurality of piston barrels of fixed mounting on the mount, the both ends of piston barrel are all installed and are absorbed water tub and outlet pipe, the bottom of the equal fixed cover water tank of pipe that absorbs water, the equal fixed connection spray pipe of outlet pipe, the outer wall fixed mounting connecting plate of sliding frame, the piston barrel is connected with the connecting plate.

Preferably, the water suction pipe and the water outlet pipe are both provided with one-way valves, and the allowed flow directions of the one-way valves are all from the water tank to the water spraying pipe.

Preferably, the outer wall of a piston rod of the piston cylinder is fixedly sleeved with a fixing ring, the piston rod of the piston cylinder penetrates through the connecting plate and is in threaded connection with a nut sleeve, and the nut sleeve and the fixing ring are tightly attached to two sides of the connecting plate respectively.

Compared with the prior art, the utility model has the beneficial effects that:

1. the axle drives the rotating shaft to rotate through the bevel gear set, the rotating shaft drives the half gear to rotate, the half gear is alternately meshed with the first rack, so that the sliding frame is driven to reciprocate, the sliding frame pushes and pulls the piston cylinder through the connecting plate, water in the water tank is pumped out through the water suction pipe and is sent into the water spraying pipe through the water outlet pipe to be sprayed, the moving distance of the device is in direct proportion to the water supply amount, the uniform water spraying of a road is ensured, and the waste of water resources is reduced;

2. the sliding frame moves in a reciprocating manner, so that the second gear belt drives the swinging gear to rotate back and forth, and the vertical shaft swings back and forth, and the uniform water spraying of the water spraying pipe is realized;

3. the piston cylinders are connected with the connecting plate through the nut sleeves and the fixing rings, the piston cylinders in different numbers are connected with the connecting plate according to different widths of roads, and pumping water amount is different when the sliding frame moves once, so that adjustment of water spraying strength corresponding to the width of the roads is realized, and a water saving effect is achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention,

FIG. 2 is a schematic view of a partial structure of the present invention,

FIG. 3 is a schematic view of the piston cylinder structure of the present invention.

In the figure: 1. a spraying vehicle; 2. a wheel; 3. a water tank; 4. a water spray pipe; 5. a vertical shaft; 6. a transmission mechanism; 61. an axle; 62. a rotating shaft; 63. a bevel gear set; 64. a sliding frame; 65. a slide bar; 66. a guide rail; 67. a half gear; 68. a first rack; 7. a water delivery mechanism; 71. a fixed mount; 72. a piston cylinder; 73. a suction pipe; 74. a water outlet pipe; 75. a connecting plate; 8. a second rack; 9. a swing gear; 10. a fixing ring; 11. and a nut sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in figures 1-3, the utility model provides an electric water-saving spraying device, which comprises a spraying vehicle 1, wherein wheels 2 are installed at the bottom of the spraying vehicle 1, a transmission mechanism 6 is installed between the wheels 2 and the top of the spraying vehicle 1, a water tank 3 is fixedly installed on the spraying vehicle 1, a vertical shaft 5 is rotatably installed on the edge of the top surface of the spraying vehicle 1, a spray pipe 4 is installed on the vertical shaft 5, a water feeding mechanism 7 is installed on the spraying vehicle 1, and the water feeding mechanism 7 is connected with the water tank 3, the transmission mechanism 6 and the spray pipe 4. Drive mechanism 6 and 2 linkages of wheel, the transmission proportion is fixed, send the water efficiency of sending of water mechanism 7 through the regulation for can spray the rivers of different intensity when spray truck 1 sprays the road of different width, thereby realize that wide road sprays strong rivers, the increase sprays the distance, and narrow road sprays weak rivers, reduces the water waste, and drives vertical scroll 5 through drive mechanism 6 and swings, thereby makes spray pipe 4 evenly spray the road.

Further, the spraying vehicle 1 is an electric vehicle driven by electricity and driven by a front wheel, and when the spraying vehicle 1 travels, the rear wheels 2 are linked to drive the transmission mechanism 6.

A plurality of nozzles are fixedly installed on one side, far away from the transmission mechanism 6, of the water spraying pipe 4, the nozzles are of a conical structure and are uniformly distributed along the axis direction of the water spraying pipe 4.

The transmission mechanism 6 comprises an axle 61 and a rotating shaft 62, the axle 61 is arranged between wheels 2, the rotating shaft 62 is rotatably sleeved on the spraying vehicle 1, a bevel gear group 63 matched with one end of the rotating shaft 62 and the axle 61 is arranged between the rotating shaft 62 and the axle 61, the other end of the rotating shaft 62 penetrates through the top surface of the spraying vehicle 1 and is fixedly connected with a half gear 67, the outer side of the half gear 67 is sleeved with a sliding frame 64, the outer walls of the two ends of the sliding frame 64 are fixedly provided with sliding rods 65, the top of the spraying vehicle 1 is fixedly provided with a guide rail 66, the sliding rods 65 penetrate through the guide rail 66 in a sliding way, the inner walls of the two sides of the sliding frame 64 are fixedly provided with first racks 68, the half gear 67 is meshed with the first racks 68, the sliding frame 64 is connected with the water feeding mechanism 7 and the vertical shaft 5, the sliding frame 64 is tightly attached to the top surface of the spraying vehicle 1, the distance from the sliding frame 64 to the guide rail 66 is greater than the arc length of the half gear 67, the axle 61 drives the rotating shaft 62 to rotate through the bevel gear group 63, the rotating shaft 62 drives the half gear 67 to rotate, the half gear 67 is meshed with the first rack 68 alternately, so that the sliding frame 64 is driven to move back and forth, the water feeding mechanism 7 is driven through the sliding frame 64, the moving distance of the device is in direct proportion to the water feeding amount, the road water spraying is ensured to be uniform, and the water resource waste is reduced.

The bottom of the vertical shaft 5 is fixedly sleeved with a swing gear 9, a second rack 8 is fixedly installed on the outer wall of the sliding frame 64, the second rack 8 is meshed with the swing gear 9, and the sliding frame 64 moves in a reciprocating manner, so that the second rack 8 drives the swing gear 9 to rotate back and forth, the vertical shaft 5 swings back and forth, and the water spray pipe 4 sprays water uniformly.

The water supply mechanism 7 comprises a fixed frame 71, the fixed frame 71 is fixedly arranged on the spraying vehicle 1, a plurality of piston cylinders 72 are fixedly arranged on the fixed frame 71, both ends of each piston cylinder 72 are respectively provided with a water suction pipe 73 and a water outlet pipe 74, the water suction pipes 73 are fixedly sleeved at the bottom of the water tank 3, the water outlet pipes 74 are respectively fixedly connected with the water spray pipes 4, the outer wall of the sliding frame 64 is fixedly provided with a connecting plate 75, the piston cylinders 72 are connected with the connecting plate 75, the water suction pipes 73 and the water outlet pipes 74 are respectively provided with a one-way valve, the allowed flow direction of the one-way valves is from the water tank 3 to the water spray pipes 4, the outer wall of the piston rods of the piston cylinders 72 is fixedly sleeved with a fixed ring 10, the piston rods of the piston cylinders 72 penetrate through the connecting plate 75 and are in threaded connection with nut sleeves 11, the nut sleeves 11 and the fixed rings 10 are respectively tightly attached to both sides of the connecting plate 75, the piston cylinders 72 are connected with the connecting plate 75 through the nut sleeves 11 and the fixed rings 10 according to different road widths, different numbers of piston cylinders 72 are connected with the connecting plate 75, so that the pumping water amount is different when the sliding frame 64 moves once, the adjustment of the water spraying strength corresponding to the width of the road is realized, and the water saving effect is achieved.

The working principle is as follows: the axle 61 drives the rotating shaft 62 to rotate through the bevel gear set 63, the rotating shaft 62 drives the half gear 67 to rotate, the half gear 67 is alternately meshed with the first rack 68, so that the sliding frame 64 is driven to reciprocate, the sliding frame 64 pushes and pulls the piston cylinder 72 through the connecting plate 75, so that water in the water tank 3 is pumped out through the water suction pipe 73 and is sent into the water spray pipe 4 through the water outlet pipe 74 to be sprayed, the sliding frame 64 reciprocates, so that the second rack 8 drives the swing gear 9 to rotate back and forth, the vertical shaft 5 swings back and forth, so that the water spray pipe 4 sprays water uniformly, the piston cylinder 72 is connected with the connecting plate 75 through the nut sleeve 11 and the fixing ring 10, according to different road widths, different numbers of the piston cylinders 72 are connected with the connecting plate 75, the pumping and feeding water amount when the sliding frame 64 moves once is different, the water spray intensity is adjusted corresponding to the road width, and the water saving effect is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electronic water conservation sprinkler, includes spray truck (1), its characterized in that: wheel (2) are installed to the bottom of spray truck (1), install drive mechanism (6) between the top of wheel (2) and spray truck (1), fixed mounting has water tank (3) on spray truck (1), the top surface edge of spray truck (1) rotates installation vertical scroll (5), install spray pipe (4) on vertical scroll (5), installation delivery mechanism (7) on spray truck (1), delivery mechanism (7) connect water tank (3), drive mechanism (6) and spray pipe (4).

2. An electrically operated water saving spraying device according to claim 1, wherein: and a plurality of nozzles are fixedly installed on one side, far away from the transmission mechanism (6), of the water spray pipe (4), are of a conical structure, and are uniformly distributed along the axis direction of the water spray pipe (4).

3. An electrically operated water saving spraying device according to claim 1, wherein: the transmission mechanism (6) comprises an axle (61) and a rotating shaft (62), the axle (61) is arranged between the wheels (2), a rotating shaft (62) is rotatably sleeved on the spraying vehicle (1), a bevel gear set (63) matched with one end of the rotating shaft (62) is arranged between the axle (61), the other end of the rotating shaft (62) penetrates through the top surface of the spraying vehicle (1) and is fixedly connected with a half gear (67), a sliding frame (64) is sleeved on the outer side of the half gear (67), sliding rods (65) are fixedly installed on the outer walls of the two ends of the sliding frame (64), a guide rail (66) is fixedly arranged at the top of the spraying vehicle (1), the sliding rod (65) penetrates through the guide rail (66) in a sliding manner, the inner walls of the two sides of the sliding frame (64) are fixedly provided with first racks (68), the half gear (67) is meshed with the first rack (68), and the sliding frame (64) is connected with the water feeding mechanism (7) and the vertical shaft (5).

4. An electrically operated water saving spraying device according to claim 3, wherein: the sliding frame (64) is tightly attached to the top surface of the spraying vehicle (1), and the distance from the sliding frame (64) to the guide rail (66) is greater than the arc length of the half gear (67).

5. An electrically operated water saving spraying device according to claim 3, wherein: the bottom of the vertical shaft (5) is fixedly sleeved with a swing gear (9), a second rack (8) is fixedly installed on the outer wall of the sliding frame (64), and the second rack (8) is meshed with the swing gear (9).

6. An electrically operated water saving spraying device according to claim 3, wherein: send water mechanism (7) including mount (71), mount (71) fixed mounting is on spray truck (1), a plurality of piston barrels of fixed mounting (72) are gone up in mount (71), the both ends of piston barrel (72) are all installed and are inhaled water pipe (73) and outlet pipe (74), the bottom of the fixed cover water receiving tank (3) of pipe (73) that absorbs water, the equal fixed connection spray pipe (4) of outlet pipe (74), outer wall fixed mounting connecting plate (75) of sliding frame (64), piston barrel (72) are connected with connecting plate (75).

7. An electrically operated water saving spraying device according to claim 6, wherein: one-way valves are arranged in the water suction pipe (73) and the water outlet pipe (74), and the allowed flow directions of the one-way valves are all from the water tank (3) to the water spraying pipe (4).

8. An electrically operated water saving spraying device according to claim 6, wherein: the outer wall of a piston rod of the piston cylinder (72) is fixedly sleeved with the fixing ring (10), the piston rod of the piston cylinder (72) penetrates through the connecting plate (75) and is in threaded connection with the nut sleeve (11), and the nut sleeve (11) and the fixing ring (10) are tightly attached to two sides of the connecting plate (75) respectively.