Watering cart for dust fall

Abstract

The watering cart comprises a fog gun barrel fixedly connected to the right side of the top of a water tank truck, a fixing box fixedly connected with the water tank truck is arranged on the front side of the fog gun barrel, a water supply pipe is fixedly installed at the bottom of the fixing box, and a water supply head is arranged on the left side of the fixing box. A clamping assembly is arranged between the water supply head and the water supply pipe and comprises rectangular sliding grooves formed in the front side and the rear side of the fixing box, and clamping arms are slidably connected to inner cavities of the rectangular sliding grooves. Through cooperative use of the water tank truck, the water supply pipe and the water supply head, water is supplied to the annular water spray pipe and atomized and sprayed out, meanwhile, through cooperative use of the clamping assembly and the driving assembly, the water supply head and the water supply pipe can be rapidly separated, and therefore the water supply head is held by hand to spray water to a designated position for dust falling; therefore, the purposes of wide dust falling range and dust falling at a specified position by quickly disassembling and assembling the water supply pipe can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to watering dust fall technology field especially relates to a watering car for dust fall. BACKGROUND

[0002] In environmental protection and city construction, watering car is a special vehicle for road washing, dust fall, greening irrigation and other operations, the spraying system of watering car is mainly composed of water pump, pipeline, spray head and other components, the water pump draws out the water in the tank, is transported to the spray head through the pipeline, then is sprayed at certain pressure and angle, realizes road washing, dust fall, greening irrigation and other operations.

[0003] The watering range of watering car is generally controlled by water pressure, and mainly relies on water spraying in the process of vehicle driving to reduce dust, it is difficult to effectively reduce dust in some narrow areas, corners or places where vehicles cannot enter, the water supply pipe fixedly connected to the vehicle is inconvenient to disassemble and move, and cannot be used for targeted dust fall in specific dust fall areas, therefore, a watering car for dust fall is needed, which can perform large-area dust fall in the process of vehicle driving under conventional use, and can quickly disassemble the water supply pipe when dust fall is performed in specific areas, so as to spray water on the specified position by hand, improve the flexibility and targeting of dust fall. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a watering car for dust fall, which can perform large-area dust fall in the process of vehicle driving under conventional use, can quickly disassemble the water supply pipe when dust fall is performed in specific areas, sprays water on the specified position by hand, improves the flexibility and targeting of dust fall, and solves the above technical problems.

[0005] The utility model solves the above technical problems by the following technical scheme: a watering car for dust fall, which comprises a fog gun pipe fixedly connected to the right side of the top of a water tank truck, a fixed box fixedly connected to the water tank truck is arranged on the front side of the fog gun pipe, a water supply pipe is fixedly installed at the bottom of the fixed box, a water supply head is arranged on the left side of the fixed box, a clamping assembly is arranged between the water supply head and the water supply pipe, the clamping assembly comprises rectangular sliding grooves opened on the front side and the rear side of the fixed box, clamping arms are slidably connected in the inner cavities of the rectangular sliding grooves, a fixed plate is fixedly connected to the surface of the water supply head, an elastic sealing sleeve is fixedly connected to the left end of the water supply pipe, a driving assembly is arranged in the inner cavity of the fixed box, a fan is fixedly installed in the inner cavity of the fog gun pipe, an annular water spraying pipe is fixedly installed on the right side of the inner wall of the fog gun pipe, and the annular water spraying pipe is in communication with the water supply pipe.

[0006] Preferably, the driving assembly comprises a rotating column rotatably connected in the inner cavity of the fixed box, gear wheels fixedly connected to the front side and the rear side of the surface of the rotating column, and a worm gear fixedly connected to the center of the surface of the rotating column.

[0007] Preferably, the top end of the worm gear penetrates into the top of the fixed box and is fixedly connected with a handle, and the worm gear and the worm wheel are engaged.

[0008] Preferably, the two clamping arms are fixedly connected with gear racks on the opposite sides thereof, and the gear racks and the gear wheels are engaged.

[0009] Preferably, the surface of the right side of the water supply head is sleeved with two sealing rings, and the surface of the sealing rings is in close contact with the inner wall of the water supply pipe.

[0010] Preferably, the top and the bottom of the fixed plate are provided with reserved openings matched with the clamping arms.

[0011] The utility model discloses the beneficial effect is:

[0012] 1. The utility model discloses a water tank truck, water supply pipe and water supply head cooperate and use, and water is supplied to annular water spray pipe and atomizes and sprays, and simultaneously can use the cooperation of clamping assembly and driving assembly, and water supply head and water supply pipe separate quickly, so that the hand -held water supply head is sprayed to the specified position, and the dust fall range is wide, and the water supply pipe can be quickly disassembled and is dusted to the specified position.

[0013] 2. The utility model discloses the setting of driving assembly, and the cooperation of handle, worm gear and worm wheel drives the rotation of rotating column, and under the cooperation of gear wheel and gear rack, the clamping arm can slide, thereby realizing the quick disassembly of water supply head and realizing the pertinence dust fall of the specified position.

[0014] 3. The utility model discloses the setting of sealing ring, and the connection air -tightness between water supply head and water supply pipe is enhanced, thereby preventing the seepage phenomenon of water supply pipe and water supply head connection position. DRAWINGS

[0015] Among them:

[0016] Figure 1 It is the front view schematic drawing of one embodiment of the utility model;

[0017] Figure 2 It is the three -dimensional schematic drawing of fog gun pipe, fixed box and water supply pipe of one embodiment of the utility model;

[0018] Figure 3 It is the three -dimensional explosion drawing of water supply head, fixed box, driving assembly and clamping assembly of one embodiment of the utility model;

[0019] Figure 4 For an embodiment of the utility model fixed box, drive assembly and clamping assembly's perspective exploded view.

[0020] In the drawing, the component list that each sign represents is as follows:

[0021] 1, water tank truck, 2, fog gun pipe, 3, fixed box, 4, water supply pipe, 5, water supply head, 6, clamping assembly, 61, rectangular chute, 62, clamping arm, 63, fixed plate, 64, reserved opening, 65, elastic sealing sleeve, 7, drive assembly, 71, rotating column, 72, gear, 73, worm wheel, 74, worm, 75, handle, 76, rack, 8, sealing ring, 9, fan, 10, annular water spray pipe. DETAILED DESCRIPTION

[0022] In the following, the embodiment of the utility model's water sprinkling car for dust fall will be described with reference to the drawings.

[0023] Figures 1-4The utility model discloses a dust falling water spraying vehicle, including fixedly connected in the right side of the water tank car 1 top fog gun pipe 2: the front side of fog gun pipe 2 is provided with the fixed box 3 of water tank car 1 fixed connection, the bottom fixed mounting of fixed box 3 has the water supply pipe 4, the left side of fixed box 3 is provided with water supply head 5, the right side of water supply head 5 surface is equipped with two sealing rings 8, the surface of sealing ring 8 and the inner wall of water supply pipe 4 are in close contact, through the setting of sealing ring 8, the connecting air tightness between water supply head 5 and water supply pipe 4 is enhanced, thereby preventing the seepage phenomenon of water supply pipe 4 and water supply head 5 connecting position, and the clamping assembly 6 is arranged between water supply head 5 and water supply pipe 4, and the clamping assembly 6 includes the rectangular sliding slot 61 of being set in the front side and the back side of fixed box 3, the inner chamber sliding connection of rectangular sliding slot 61 has clamping arm 62, the surface of water supply head 5 is fixedly connected with fixed plate 63, and the top and bottom of fixed plate 63 are all set with the reserved opening 64 of being matched with clamping arm 62, and the left end of water supply pipe 4 is fixedly connected with elastic sealing sleeve 65, and the inner chamber of fixed box 3 is provided with drive assembly 7, and drive assembly 7 includes the rotation column 71 of being rotatably connected in the inner chamber of fixed box 3, and the front side and the back side of rotation column 71 surface are all fixedly connected with gear 72, and the center of rotation column 71 surface is fixedly connected with worm wheel 73, and the bottom of fixed box 3 is rotatably connected with worm 74 through bearing, and the top of worm 74 penetrates to the top of fixed box 3 and is fixedly connected with handle 75, and worm 74 and worm wheel 73 are engaged, and the side opposite to two clamping arms 62 is all fixedly connected with rack 76, and rack 76 and gear 72 are engaged, through the setting of drive assembly 7, wherein handle 75, worm 74 and worm wheel 73 are used in cooperation, and the rotation of rotation column 71 is driven, and under the use of gear 72 and rack 76 cooperation, make clamping arm 62 can slide, thereby realizing the quick disassembly of water supply head 5, realizes the pertinence dust falling of the specified position, the inner chamber of fog gun pipe 2 is fixedly installed with fan 9, and the right side of fog gun pipe 2 inner wall is fixedly installed with annular water spray pipe 10, and annular water spray pipe 10 is communicated with water supply pipe 4.

[0024] Working principle: the utility model for use, the user through the water tank car 1 to the inside of water supply head 5 water supply, water flow through the water supply pipe 4 enters the cooperation and use of annular water spray pipe 10 and atomization and spray, through atomization water to the dust settlement of floating, in the dust area that is inconvenient to open into the water tank car 1 or atomization water cannot reach, the user can disassemble water supply head 5, targeted water spray dust fall, when disassembling, the user rotates handle 75, handle 75 in the process of rotation drives worm 74 to rotate, due to the meshing transmission effect of worm 74 and worm wheel 73, worm wheel 73 rotates simultaneously and drives rotating column 71 to rotate, rotating column 71 in the process of rotation drives gear 72 to rotate, due to the meshing transmission effect of gear 72 and rack 76, rack 76 drives clamping arm 62 to slide to left side, so that the fixed plate 63 can be released from extrusion limit, and the compressed elastic sealing sleeve 65 deforms, then the user rotates water supply head 5 ninety degrees, makes the reserved opening 64 align the end of fixed plate 63, pulls water supply head 5 to left side, removes water supply head 5 from the left end of water supply pipe 4.

[0025] In conclusion: the dust fall water sprinkling cart, through the cooperation of water tank car 1, water supply pipe 4 and water supply head 5, water supply and atomization spray to annular water spray pipe 10, and the cooperation of clamping assembly 6 and drive assembly 7 can make water supply head 5 and water supply pipe 4 quickly separate, so that the hand-held water supply head 5 sprays water to the specified position, which can achieve the purpose of wide dust fall range and quick disassembly of water supply pipe for dust fall at specified position.

Claims

1. A dust-settling watering cart characterized by comprising: The utility model provides a water tank truck with fixed fog gun pipe, which comprises a fog gun pipe (2) fixedly connected to the right side of the top of a water tank truck (1), a fixed box (3) fixedly connected to the water tank truck (1) is arranged on the front side of the fog gun pipe (2), a water supply pipe (4) is fixedly installed on the bottom of the fixed box (3), a water supply head (5) is arranged on the left side of the fixed box (3), a clamping assembly (6) is arranged between the water supply head (5) and the water supply pipe (4), the clamping assembly (6) comprises a rectangular sliding slot (61) formed on the front side and the rear side of the fixed box (3), a clamping arm (62) is slidably connected in the inner cavity of the rectangular sliding slot (61), a fixed plate (63) is fixedly connected to the surface of the water supply head (5), an elastic sealing sleeve (65) is fixedly connected to the left end of the water supply pipe (4), a driving assembly (7) is arranged in the inner cavity of the fixed box (3), a fan (9) is fixedly installed in the inner cavity of the fog gun pipe (2), an annular water spraying pipe (10) is fixedly installed on the right side of the inner wall of the fog gun pipe (2), and the annular water spraying pipe (10) is communicated with the water supply pipe (4).

2. The watering cart for dust suppression of claim 1, wherein, The driving assembly (7) comprises a rotating column (71) rotatably connected to the inner cavity of the fixed box (3), gear wheels (72) are fixedly connected to the front side and the rear side of the surface of the rotating column (71), a worm wheel (73) is fixedly connected to the center of the surface of the rotating column (71), and a worm (74) is rotatably connected to the bottom of the inner cavity of the fixed box (3) through a bearing.

3. The watering cart of claim 2, wherein, The top end of the worm (74) penetrates through the top of the fixed box (3) and is fixedly connected with a handle (75), and the worm (74) is engaged with the worm wheel (73).

4. The watering cart of claim 3, wherein, Teeth (76) are fixedly connected to the opposite sides of the two clamping arms (62), and the teeth (76) are engaged with the gear wheels (72).

5. The watering cart of claim 4, wherein, Two sealing rings (8) are sleeved on the right side of the surface of the water supply head (5), and the surface of the sealing ring (8) is in close contact with the inner wall of the water supply pipe (4).

6. The watering cart of claim 5, wherein, Reserved openings (64) matched with the clamping arms (62) are formed in the top and the bottom of the fixed plate (63).

Images