Sprinkling assembly for sanitation truck and sanitation truck

Abstract

The utility model belongs to the technical field of sanitation trucks, and particularly relates to a watering assembly for a sanitation truck, which comprises a submersible pump on a sanitation truck body, a water outlet pipe arranged on the submersible pump, a high-pressure spray head arranged on the water outlet pipe, a water inlet pipe arranged on the submersible pump, a filtering mechanism arranged on the water inlet pipe, and a water outlet pipe arranged on the filtering mechanism. The filtering mechanism comprises a fixed disc, a water inlet hole, a waterproof motor, a rotating cylinder, a water inlet micropore, a fixed plate, an elastic body and a scraping plate, and the fixed disc is fixedly connected in the water inlet pipe. Through the cooperative use of the submersible pump, the water inlet pipe, the water outlet pipe and the high-pressure spray head, the road surface can be flushed at high pressure to complete the watering operation of the road surface, the water body can be filtered under the cooperative use of the rotating cylinder, the water inlet micropores, the waterproof motor and other structures, and the water body can be cleaned under the action of the scraping plate, the fixed plate and other structures. Impurities in the water inlet micropores can be cleaned, and the problem of blockage of the water inlet micropores is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sanitation vehicle, concretely to a sanitation vehicle water spraying assembly and sanitation vehicle. BACKGROUND

[0002] It is known that sanitation vehicle is a common municipal maintenance vehicle, is used for washing, water spraying operation of road surface to complete the maintenance of road surface, in the utility model patent publication number CN209443422U discloses a sanitation water spraying vehicle, belongs to the technical field of environmental protection equipment, and its technical scheme main points include water spraying vehicle body and water tank, the water tank is arranged on the water spraying vehicle body, the both sides of the water spraying vehicle body are provided with protective frame, the bottom between two protective frames is connected with the buffer base, the buffer base includes base and buffer plate, the water tank is arranged on the buffer plate, the base is provided with a plurality of arc-shaped buffer grooves, the bottom of the buffer plate is provided with a plurality of arc-shaped buffer convex strips, the buffer groove and the buffer convex strip one-to-one correspondence, and the cross-sectional area of the buffer groove is greater than the cross-sectional area of the buffer convex strip, the utility model can reduce the shaking range of water tank when water spraying vehicle drives on uneven road, and reduce the waste of water resources.

[0003] But the existing sanitation vehicle water spraying assembly and sanitation vehicle also have certain shortage, first, the existing sanitation vehicle water spraying assembly and sanitation vehicle do not have good filter mechanism, it is difficult to filter water treatment, to remove small particle impurities, avoid the damage problem of submersible pump, second, the existing sanitation vehicle water spraying assembly and sanitation vehicle also do not have good scraping mechanism, it is difficult to clean the stubborn impurities attached to the road surface, inconvenient for people's use. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a sanitation vehicle water spraying assembly and sanitation vehicle, solve the existing sanitation vehicle water spraying assembly and sanitation vehicle do not have good filter mechanism, it is difficult to filter water treatment, to remove small particle impurities, avoid the damage problem of submersible pump, and solve the existing sanitation vehicle water spraying assembly and sanitation vehicle also do not have good scraping mechanism, it is difficult to clean the stubborn impurities attached to the road surface, inconvenient for people's use problem.

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: A kind of water spraying assembly for sanitation vehicle, including submersible pump on sanitation vehicle body, water outlet pipe is provided on the submersible pump, high-pressure nozzle is provided on the water outlet pipe, water inlet pipe is provided on the submersible pump, filter mechanism is provided on the water inlet pipe, the filter mechanism includes fixed disc, water inlet hole, waterproof motor, rotating cylinder, water inlet micropore, fixed plate, elastomer and scraper, fixed disc is fixedly connected in the water inlet pipe, water inlet hole is formed in the fixed disc, waterproof motor is fixedly installed on the fixed disc, the output end of waterproof motor is fixedly connected with rotating cylinder, rotating cylinder is rotatably connected with water inlet pipe, water inlet micropore is formed in the rotating cylinder, fixed plate is fixedly connected on the water inlet pipe, elastomer is bonded on the fixed plate, elastomer is bonded with scraper, and the scraper is in contact with rotating cylinder.

[0006] Preferably, the water inlet hole is provided with a plurality of water inlet holes, and the plurality of water inlet holes are arranged in an annular array on the fixed disc. The water inlet hole is provided to ensure that the submersible pump normally sucks water.

[0007] Preferably, the water inlet micropore is provided with a plurality of water inlet micropores, and the plurality of water inlet micropores are arranged in an annular array on the rotating cylinder. The water inlet micropore is provided to ensure the normal flow of water and to filter out small particles in the water.

[0008] Preferably, the elastomer is provided with a plurality of elastomers, and the plurality of elastomers are uniformly distributed on the fixed plate. The elastomer is provided to connect the scraper.

[0009] A sanitation vehicle includes a water spraying assembly and a sanitation vehicle body. The sanitation vehicle body is fixedly connected with a fixed seat. The fixed seat is provided with a scraping mechanism. The scraping mechanism includes a cylinder, a lifting plate, a clamping groove, a mounting cylinder, a jack, a first spring, a clamping block, a cleaning plate, an end plate, an end block, a second spring and a clamping rod. The cylinder is fixedly installed in the fixed seat. The retractable end of the cylinder is fixedly connected with the lifting plate. The lifting plate is slidably connected with the fixed seat. The clamping groove is formed in the fixed seat. The retractable end of the cylinder is fixedly connected with the mounting cylinder. The mounting cylinder is slidably connected with the jack. The jack is welded with the first spring. The other end of the first spring is welded with the mounting cylinder. The jack is fixedly connected with the clamping block. The clamping block is slidably connected with the clamping groove. The lifting plate is slidably connected with the cleaning plate. The cylinder is provided to push the lifting plate to move, and then push the cleaning plate to move.

[0010] Preferably, the lifting plate is in contact with an end plate, the end plate is fixedly connected with an end block, the end block is in sliding connection with the lifting plate, a second spring is welded on the end block, the other end of the second spring is welded with the lifting plate, a clamping rod is fixedly connected with the end plate, the clamping rod is in sliding connection with the lifting plate, and the clamping rod is in sliding connection with the cleaning plate.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、The cooperation of the submersible pump, the water inlet pipe, the water outlet pipe and the high-pressure spray head can high-pressure flush the road surface to complete the watering operation of the road surface, the cooperation of the rotating cylinder, the water inlet micro-porous hole and the waterproof motor can filter the water body, and the cooperation of the scraper and the fixed plate can clean the impurities in the water inlet micro-porous hole, thereby avoiding the blockage of the water inlet micro-porous hole.

[0013] 2、The stretching and retracting movement of the air cylinder can drive the lifting plate to move, thereby driving the cleaning plate to move, adjusting the position of the cleaning plate, precisely controlling the cleaning plate under the action of the clamping groove and the clamping block, facilitating the subsequent scraping of the road surface, and facilitating the replacement of the cleaning plate under the cooperation of the clamping rod and the end plate. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a perspective view of the whole structure of the utility model;

[0015] Figure 2 It is a front view of the utility model; Figure 1

[0016] Figure 3 It is an enlarged view of the filtering mechanism of the utility model; Figure 2

[0017] It is an enlarged view of the scraping mechanism of the utility model; Figure 4 Figure 2 It is an enlarged view of the A place of the utility model;

[0018] Figure 5 Figure 4 It is an enlarged view of the B place of the utility model.

[0019] Figure 6 It is an enlarged view of the B place of the utility model. Figure 4

[0020] ​​​​In the figure: 1, sanitation vehicle body; 2, submersible pump; 3, water outlet pipe; 4, high-pressure spray head; 5, water inlet pipe; 6, filtering mechanism; 7, fixed seat; 8, scraping mechanism; 61, fixed disc; 62, water inlet hole; 63, waterproof motor; 64, rotating cylinder; 65, water inlet micropore; 66, fixed plate; 67, elastomer; 68, scraper; 81, air cylinder; 82, lifting plate; 83, clamping groove; 84, mounting cylinder; 85, ejector rod; 86, first spring; 87, clamping block; 88, cleaning plate; 89, end plate; 891, end block; 892, second spring; 893, clamping rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Embodiment 1

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 3 , a sanitation vehicle water spraying assembly, including the submersible pump 2 on the sanitation vehicle body 1, the submersible pump 2 is provided with the water outlet pipe 3, the water outlet pipe 3 is provided with the high-pressure spray head 4, the submersible pump 2 is provided with the water inlet pipe 5, the water inlet pipe 5 is provided with the filtering mechanism 6, the filtering mechanism 6 includes the fixed disc 61, the water inlet hole 62, the waterproof motor 63, the rotating cylinder 64, the water inlet micropore 65, the fixed plate 66, the elastomer 67 and the scraper 68, the fixed disc 61 is fixedly connected in the water inlet pipe 5, the water inlet hole 62 is formed in the fixed disc 61, the waterproof motor 63 is fixedly installed on the fixed disc 61, the output end of the waterproof motor 63 is fixedly connected with the rotating cylinder 64, the rotating cylinder 64 is rotatably connected with the water inlet pipe 5, the water inlet micropore 65 is formed in the rotating cylinder 64, the fixed plate 66 is fixedly connected on the water inlet pipe 5, the elastomer 67 is bonded on the fixed plate 66, the scraper 68 is bonded on the elastomer 67, and the scraper 68 is in contact with the rotating cylinder 64.

[0024] Please refer to Figure 1 、 Figure 2 、 Figure 3The water inlet holes 62 are arranged in an annular array on the fixed disc 61, and the water inlet holes 62 are arranged in an annular array on the rotating cylinder 64, so that the water body can be normally circulated, and small particle impurities in the water body can be filtered out, and the elastic bodies 67 are uniformly distributed on the fixed plate 66, and the scraper 68 can be connected and used through the arrangement of the elastic bodies 67.

[0025] In use, the submersible pump 2 is started to suck and process the water body, and under the action of the water inlet pipe 5, the water outlet pipe 3 and the high-pressure spray head 4, the road surface can be washed to complete the watering operation of the road surface. In this process, the water body can be normally circulated through the arrangement of the water inlet micro-holes 65 and the water inlet holes 62, and the small particle impurities attached to the water inlet micro-holes 65 can be filtered out, so as to avoid damage to the submersible pump 2. When there are many small particle impurities attached to the water inlet micro-holes 65, the waterproof motor 63 is started to drive the rotating cylinder 64 to rotate, so that the scraper 68 slides along the surface of the rotating cylinder 64 to clean the small particle impurities attached to the water inlet micro-holes 65, and under the deformation action of the elastic body 67, the scraper 68 is always in contact with the rotating cylinder 64 to ensure the cleaning function of the scraper 68.

[0026] Embodiment 2:

[0027] Please refer to Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 、 Figure 6 A sanitation vehicle comprises a watering assembly, further comprising a sanitation vehicle body 1, the sanitation vehicle body 1 is fixedly connected with a fixed seat 7, the fixed seat 7 is provided with a scraping mechanism 8, the scraping mechanism 8 comprises a cylinder 81, a lifting plate 82, a clamping groove 83, a mounting cylinder 84, a jacking rod 85, a first spring 86, a clamping block 87, a cleaning plate 88, an end plate 89, an end block 891, a second spring 892 and a clamping rod 893, the fixed seat 7 is fixedly provided with the cylinder 81, the telescopic end of the cylinder 81 is fixedly connected with the lifting plate 82, the lifting plate 82 is slidably connected with the fixed seat 7, the fixed seat 7 is provided with the clamping groove 83, the telescopic end of the cylinder 81 is fixedly connected with the mounting cylinder 84, the mounting cylinder 84 is slidably connected with the jacking rod 85, the jacking rod 85 is welded with the first spring 86, the other end of the first spring 86 is welded with the mounting cylinder 84, the jacking rod 85 is fixedly connected with the clamping block 87, the clamping block 87 is slidably connected with the clamping groove 83, the lifting plate 82 is slidably connected with the cleaning plate 88, and the cylinder 81 is arranged to push the lifting plate 82 to move, and then push the cleaning plate 88 to move.

[0028] Please refer toFigure 1 、 Figure 2 、 Figure 4 、 Figure 5 、 Figure 6 , the end plate 89 is in contact with the lifting plate 82, the end plate 89 is fixedly connected with the end block 891, the end block 891 is slidably connected with the lifting plate 82, the second spring 892 is welded on the end block 891, the other end of the second spring 892 is welded with the lifting plate 82, the clamping rod 893 is fixedly connected with the end plate 89, the clamping rod 893 is slidably connected with the lifting plate 82, the clamping rod 893 is slidably connected with the cleaning plate 88, through the cooperation of the clamping rod 893, the second spring 892 and the like, the cleaning plate 88 can be inserted and limited, so that the cleaning plate 88 is stably arranged.

[0029] The specific implementation process of the utility model is as follows: in use, the cylinder 81 is started to push the lifting plate 82 to move downward to drive the cleaning plate 88 to move, so that the cleaning plate 88 is in contact with the road surface, and in the driving process of the sanitation vehicle, the stubborn impurities attached on the road surface can be scraped off, in this process, the clamping groove 83 is stressed to extrude the clamping block 87, the clamping block 87 is stressed to push the top rod 85 to slide, the first spring 86 is deformed under stress, finally the clamping block 87 is separated from the clamping groove 83, under the action of force, the clamping block 87 slides along the inner wall of the fixed seat 7, when the clamping block 87 slides into the next clamping groove 83 opened on the fixed seat 7, the first spring 86 restores deformation to push the clamping block 87 to clamp the clamping groove 83, thereby accurately controlling the lifting plate 82, and avoiding the problem of excessive movement of the cleaning plate 88;

[0030] When the cleaning plate 88 is seriously worn, the end plate 89 can be pulled to move away from the lifting plate 82 to drive the end block 891 to slide, the second spring 892 is deformed under stress, under the action of force, the end plate 89 drives the clamping rod 893 to move, so that the clamping rod 893 is separated from the cleaning plate 88, and then the cleaning plate 88 is pulled away from the lifting plate 82 for replacement.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A watering assembly for a sanitation vehicle, comprising a submersible pump (2) on a sanitation vehicle body (1), characterized in that: The submersible pump (2) is provided with a water outlet pipe (3), the water outlet pipe (3) is provided with a high-pressure spray head (4), the submersible pump (2) is provided with a water inlet pipe (5), the water inlet pipe (5) is provided with a filtering mechanism (6), the filtering mechanism (6) comprises a fixed disc (61), a water inlet hole (62), a waterproof motor (63), a rotating cylinder (64), a water inlet micropore (65), a fixed plate (66), an elastomer (67) and a scraper (68), the fixed disc (61) is fixedly connected in the water inlet pipe (5), the water inlet hole (62) is formed in the fixed disc (61), the waterproof motor (63) is fixedly installed on the fixed disc (61), the output end of the waterproof motor (63) is fixedly connected with the rotating cylinder (64), the rotating cylinder (64) is rotatably connected with the water inlet pipe (5), the rotating cylinder (64) is provided with the water inlet micropore (65), the fixed plate (66) is fixedly connected on the water inlet pipe (5), the elastomer (67) is bonded on the fixed plate (66), the scraper (68) is bonded on the elastomer (67), and the scraper (68) is in contact with the rotating cylinder (64).

2. The watering assembly of claim 1, wherein: The water inlet hole (62) is provided with a plurality of water inlet holes (62), and the plurality of water inlet holes (62) are arranged in an annular array on the fixed disc (61).

3. The watering assembly of claim 1, wherein: The water inlet micropore (65) is provided with a plurality of water inlet micropores (65), and the plurality of water inlet micropores (65) are arranged in an annular array on the rotating cylinder (64).

4. The watering assembly of claim 1, wherein: The elastomer (67) is provided with a plurality of elastomers (67), and the plurality of elastomers (67) are uniformly distributed on the fixed plate (66).

5. A vehicle for use in refuse collection, characterised in that: The water spraying assembly comprises a sanitation vehicle body (1), and the sanitation vehicle body (1) is fixedly connected with a fixed seat (7), the fixed seat (7) is provided with a scraping mechanism (8), the scraping mechanism (8) comprises a pneumatic cylinder (81), a lifting plate (82), a clamping groove (83), a mounting cylinder (84), a jacking rod (85), a first spring (86), a clamping block (87), a cleaning plate (88), an end plate (89), an end block (891), a second spring (892) and a clamping rod (893), the pneumatic cylinder (81) is fixedly installed in the fixed seat (7), the telescopic end of the pneumatic cylinder (81) is fixedly connected with the lifting plate (82), the lifting plate (82) is slidably connected with the fixed seat (7), the clamping groove (83) is formed in the fixed seat (7), the telescopic end of the pneumatic cylinder (81) is fixedly connected with the mounting cylinder (84), the mounting cylinder (84) is slidably connected with the jacking rod (85), the jacking rod (85) is welded with the first spring (86), the other end of the first spring (86) is welded with the mounting cylinder (84), the jacking rod (85) is fixedly connected with the clamping block (87), the clamping block (87) is slidably connected with the clamping groove (83), and the cleaning plate (88) is slidably connected in the lifting plate (82).

6. A vehicle according to claim 5, wherein: The lifting plate (82) is in contact with an end plate (89), the end plate (89) is fixedly connected with an end block (891), the end block (891) is in sliding connection with the lifting plate (82), the end block (891) is welded with a second spring (892), the other end of the second spring (892) is welded with the lifting plate (82), the end plate (89) is fixedly connected with a clamping rod (893), the clamping rod (893) is in sliding connection with the lifting plate (82), and the clamping rod (893) is in sliding connection with the cleaning plate (88).

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