Search

CN-224213205-U - Spraying range adjustable watering lorry for municipal environmental protection

CN224213205UCN 224213205 UCN224213205 UCN 224213205UCN-224213205-U

Abstract

The utility model relates to the technical field of municipal environmental protection watering, and discloses a watering cart with an adjustable sprinkling range, which is characterized in that a first motor is used for driving a first gear to rotate, the rotation of the first gear drives a convex movable block to move up and down along the surface of a movable plate due to the mutual engagement of teeth on the front surface of the movable plate, a connecting rod in grooves on two sides of the convex movable block is hinged with a connecting seat at the bottom of an extension tube, the upward and downward movement of the convex movable block drives two extension tubes to horizontally move in a transverse tube through the connecting rod, when a watering operation is required on a wider road, the extension tubes extend outwards, the covering range of sprinkling holes is increased, the road surface is ensured to be fully sprinkled, and when the watering cart is operated on a narrower road, the sprinkling range is shortened in the transverse tube, the waste of water resources is avoided, the function of flexibly adjusting the sprinkling range effectively improves the operation adaptability of the watering cart under different road conditions, and greatly improves the utilization efficiency of the water resources.

Inventors

  • YANG YUEQIU

Assignees

  • 杨月秋

Dates

Publication Date
20260508
Application Date
20250605

Claims (6)

  1. 1. The utility model provides a municipal administration is watering lorry for environmental protection with adjustable spraying scope, includes watering lorry body (1), its characterized in that afterbody fixed mounting of watering lorry body (1) has upright seat (10), the upper end of upright seat (10) is equipped with fly leaf (11), the upper end fixed mounting of fly leaf (11) has violently pipe (7), the inside sliding connection of violently pipe (7) has two extension pipes (9), a plurality of sprinkler hole (8) are evenly seted up on the surface of extension pipe (9) and violently pipe (7), two the one side bottom fixed mounting of extension pipe (9) has connecting seat (12), the surface sliding connection of fly leaf (11) has convex movable block (13), recess (14) have all been seted up to the both sides of convex movable block (13), and two the inside of recess (14) all articulates and installs connecting rod (15), and the upper end of two connecting rod (15) articulates respectively installs the inboard at connecting seat (12), the positive surface of fly leaf (11) is equipped with tooth motor (20), a convex gear (17) are installed to one and are installed to one end of the front end (17), the inner side of the first gear (16) is meshed with the middle part of the tooth (20).
  2. 2. The municipal environmental-friendly sprinkler with adjustable spraying range according to claim 1, wherein limiting slide rails (19) are arranged on two sides of the movable plate (11), protrusions (18) are arranged on two sides of the inner wall of the convex movable block (13), the protrusions (18) are respectively and slidably connected to the inner parts of the limiting slide rails (19), and when the two extension pipes (9) are completely positioned on the inner sides of the transverse pipes (7), the extension pipes (9) and the spraying holes (8) on the surfaces of the transverse pipes (7) correspond to each other.
  3. 3. The municipal environmental-friendly sprinkler with adjustable spraying range according to claim 2, wherein the convex movable block (13) enables the two connecting rods (15) to drive the two extension pipes (9) to horizontally move at the inner side of the transverse pipe (7) when the upper end of the movable plate (11) moves up and down, the inner side of the vertical seat (10) is provided with a sliding groove (24), and the bottom of the movable plate (11) is slidably connected at the inner side of the sliding groove (24).
  4. 4. The municipal environmental-friendly sprinkler with adjustable spraying range according to claim 1, wherein an open slot (21) is formed in the upper end of the stand (10), a second gear (22) is rotatably connected to the inner side of the open slot (21), a second motor (23) is mounted on one side of the upper end of the stand (10), the output end of the second motor (23) penetrates through the stand (10) and is connected to one side of the second gear (22), and the inner side of the second gear (22) is meshed with the bottom of the tooth (20).
  5. 5. The municipal environment-friendly sprinkler with adjustable spraying range according to claim 1, wherein a water storage tank (2) is fixedly arranged at the upper end of the sprinkler body (1), a high-pressure water pump (4) is arranged at the upper end of one side of the sprinkler body (1), a water pumping pipe (5) is fixedly arranged at one side of the water storage tank (2), and the other side of the water pumping pipe (5) is arranged at a pipeline connection part of the high-pressure water pump (4).
  6. 6. The municipal environmental-friendly sprinkler with adjustable spraying range according to claim 5, wherein the water injection pipe (6) is installed at the output end of the high-pressure water pump (4), the other end of the water injection pipe (6) is fixedly installed at the middle part of one side of the transverse pipe (7), and the guardrail (3) is fixedly installed at one side of the sprinkler body (1).

Description

Spraying range adjustable watering lorry for municipal environmental protection Technical Field The utility model relates to the technical field of municipal environmental protection watering, in particular to a municipal environmental protection watering cart with an adjustable spraying range. Background In the macro-scale of urban municipal environmental protection work, the sprinkler occupies a significant position, which is called as a "daemon" of the urban environment. It shuttles to the street and the alley every day, and mainly takes the key tasks of road dust fall, greening irrigation and the like. In the aspect of road dust fall, the dust on the road is effectively restrained by uniformly spraying water flow, the pollution of the dust to the air is reduced, the urban air quality is greatly improved, and a more fresh environment is created for resident travel. In the field of greening irrigation, the watering cart accurately provides sufficient water for green plants on street sides and flowers, plants and trees on parks, and assisted plants thrive, so that the watering cart is a firm guarantee behind green landscapes of cities, and contributes brilliant to building clean and convenient urban environments. The sprinkler of traditional watering lorry is mostly fixed mounting in single shower nozzle or shower nozzle group at the tail of a vehicle, and its horizontal and vertical direction's spraying scope is fixed basically, is difficult to adjust in a flexible way according to actual operation scene, when facing the road that the width is different, fixed spraying scope leads to the narrower road to appear watering excessively, causes the water waste of resource, and the wider road then can not cover on the whole, and dust fall effect is not good, and equally, when irrigating greenbelt and trees on both sides of the road, because shower nozzle position is fixed, is difficult to carry out accurate spraying to the vegetation of different co-altitude, influences irrigation effect. Disclosure of utility model Aiming at the defects that when roads with different widths are faced, the fixed spraying range leads to excessive spraying on narrower roads, water resource waste is caused, the wider roads cannot be covered on the whole, the dust settling effect is poor, and when green belts and trees on two sides of the roads are irrigated, due to the fact that the positions of the spray heads are fixed, vegetation at different heights are difficult to accurately spray and the irrigation effect is affected, the utility model provides a municipal environment-friendly watering cart with an adjustable spraying range, which has the advantages of the spraying range and the adjustable height, and solves the problems in the prior art. The utility model provides a municipal environment-friendly sprinkler with an adjustable spraying range, which comprises a sprinkler body, wherein a vertical seat is fixedly arranged at the tail part of the sprinkler body, a movable plate is arranged at the upper end of the vertical seat, a transverse pipe is fixedly arranged at the upper end of the movable plate, two extension pipes are connected in a sliding manner in the transverse pipe, a plurality of spraying holes are uniformly formed in the surfaces of the extension pipes and the transverse pipe, a connecting seat is fixedly arranged at the bottom of one side of each of the two extension pipes, a convex movable block is connected in a sliding manner on the surface of the movable plate, grooves are formed in two sides of each of the convex movable block, connecting rods are hinged in the inner parts of the two grooves, the upper ends of the two connecting rods are hinged in the inner sides of the connecting seats respectively, teeth are arranged on the front surface of the movable plate, a first motor is arranged at the side part of the front end of the convex movable block, the output end of the first motor penetrates through the movable block and is provided with a first gear, and the inner side of the first gear is meshed with the middle part of the teeth. Preferably, the limiting slide rail is provided on two sides of the movable plate, protrusions are provided on two sides of the inner wall of the convex movable block, the protrusions are respectively and slidably connected to the inside of the limiting slide rail, and when the extension pipe is completely located on the inner side of the transverse pipe, the extension pipe and the spraying hole on the surface of the transverse pipe correspond to each other. Through the setting of spacing slide rail, reach constraint convex movable block motion track, guarantee and spray the stable accurate effect of scope regulation. Preferably, when the convex movable block moves up and down at the upper end of the movable plate, the two connecting rods drive the two extension pipes to horizontally move at the inner side of the transverse pipe, the inner side of the vertical seat is provided w