A road maintenance water sprinkler

Abstract

The utility model belongs to the technical field of sprinkler vehicles, specifically a sprinkler vehicle for highway maintenance, comprising a T-bar, one end of the T-bar is fixedly connected with a fixing block, the bottom side of the fixing block is connected with a water spray pipe, a driving motor is installed on the top side of the mounting plate, a turntable is installed on the output end of the driving motor, a connecting shaft is welded at the edge of the turntable, a connecting rod is rotatably installed on the outer wall of the connecting shaft, a sliding groove is provided in the T-bar, and a slider is slidably installed in the sliding groove; the turntable and the connecting shaft are driven to rotate by the driving motor, and then the connecting rod is driven to move, the movement of the connecting rod slides in the sliding groove of the T-bar through the slider, so that the T-bar slides back and forth in the sliding cavity, and the sliding of the T-bar drives the fixing block and the water spray pipe to reciprocate, thereby realizing the reciprocating swing of the water spray, and realizing the left-right adjustment of the water spray pipe, so that the coverage of its spraying can be increased and the uniformity of the spraying can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sprinkler trucks, in particular to a sprinkler truck for highway maintenance. Background Art

[0002] A sprinkler truck is a vehicle that has both water storage and water sprinkling functions. It can spray water while driving to reduce dust in the air and on the road, and cover the road surface with water vapor to maintain the road.

[0003] A Chinese patent with announcement number CN218932990U discloses a sprinkler truck for road engineering, including a water tank, a water inlet is provided on one side above the water tank, and a sealing cover is installed above the water inlet; a spraying device is installed on the side above the water tank away from the water inlet; there are two cleaning devices, and the two cleaning devices are respectively located on opposite sides of the side below the sprinkler truck body close to the spraying device; a water pump is located above the sprinkler truck body and connected to the water tank, a valve is installed above the water pump, and a plurality of connecting pipes are installed on the side of the water pump away from the water tank, and a second nozzle is provided below the connecting pipe. When the utility model is in use, it can spray up and down and adjust the height to improve the use efficiency. At the same time, it can also spray the ground and clean the ground, which is convenient and practical.

[0004] However, the above-mentioned road engineering sprinkler still has some problems. In practical applications, the water spray pipe cannot be adjusted left and right, resulting in limited coverage of the water spraying, which will lead to uneven spraying effect, thus affecting the maintenance effect of the highway. Therefore, a highway maintenance sprinkler is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problem that in actual applications, the water spray pipe cannot be adjusted left and right, resulting in limited watering coverage, which will lead to uneven spraying effect and affect the maintenance effect of the highway, the utility model proposes a highway maintenance sprinkler.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: a highway maintenance water sprinkler described in the utility model comprises a vehicle body, a water storage tank is assembled on the top side of the vehicle body, a connecting block is installed on the bottom end of one side of the water storage tank, both ends of the top side of the connecting block are fixedly connected with a sliding cavity, a T-bar is slidably installed inside the sliding cavity, one end of the T-bar is fixedly connected with a fixing block, a water spray pipe is connected to the bottom side of the fixing block, a mounting plate is fixedly installed on the middle end of one side of the water storage tank, a driving motor is installed on the top side of the mounting plate, the output end of the driving motor passes through the mounting plate and is installed with a turntable, a connecting shaft is welded at the bottom side edge of the turntable, a connecting rod is rotatably installed on the outer wall of the connecting shaft, a sliding groove is opened inside one end of the T-bar, a sliding block is slidably installed inside the sliding groove, and one end of the connecting rod is installed on the top side of the sliding block through a pin shaft, so that the water spray pipe can be adjusted left and right, thereby increasing its spraying coverage and improving the uniformity of spraying.

[0007] Preferably, the interior of the water tank is connected with a connecting pipe, one end of which passes through the fixed block and is connected to the water spray pipe. A water pump is installed on the outer wall of the connecting pipe, which can provide a stable water flow rate and ensure that the spraying system can spray water continuously and evenly, thereby improving the working effect of the sprinkler truck.

[0008] Preferably, a water inlet pipe is connected to the top side of the water storage tank, a rotating shaft is fixedly connected between the two sides of the water inlet pipe, a filter plate is installed on the outer wall of the rotating shaft, a support plate is installed on the inner wall of the other side of the water inlet pipe, a fixing plate is fixedly connected to the inner wall of the water inlet pipe just below the support plate, a support rod is fixedly connected between the fixing plate and the support plate, one end of the filter plate is slidably mounted on the outer wall of the support rod, a spring is fixedly connected between the filter plate and the fixing plate, the spring is sleeved on the outer wall of the support rod, rainwater or river water can be filtered for use, thereby improving the water quality and thus saving a large amount of water resources.

[0009] Preferably, one side of the water inlet pipe is equipped with a No. 1 motor, and the output end of the No. 1 motor is installed with a rotating shaft. One end of the rotating shaft passes through the water inlet pipe and is rotatably installed on the inner wall of the other side thereof. A cam is installed on the outer wall of the middle end of the rotating shaft. During operation, the cam is fitted with the filter plate to enhance the filtering effect.

[0010] Preferably, a through hole is opened inside one side of the water inlet pipe on one side of the rotating shaft, and a movable door is installed on one side of the water inlet pipe located at the through hole through a hinge to facilitate the processing of impurities on the filter plate.

[0011] Preferably, two groups of two mounting blocks are symmetrically installed at both ends of the bottom side of the vehicle body, a support shaft is rotatably installed inside the mounting block, and wheels are installed at both ends of the support shaft to facilitate the movement of the sprinkler truck and improve the effect of road maintenance.

[0012] The utility model is beneficial in that:

[0013] 1. The utility model drives the rotating disk and the connecting shaft to rotate through a driving motor, thereby driving the connecting rod to move. The movement of the connecting rod slides in the sliding groove of the T-shaped rod through the slider, so that the T-shaped rod slides back and forth in the sliding cavity. The sliding of the T-shaped rod drives the fixed block and the water spray pipe to reciprocate, thereby realizing the reciprocating swing of the water spray, realizing the left and right adjustment of the water spray pipe, thereby increasing the coverage of the spraying and improving the uniformity of the spraying;

[0014] 2. In the utility model, rainwater or river water enters from the water inlet pipe and is initially filtered through the filter plate. At the same time, the No. 1 motor drives the rotating shaft and the cam to rotate. The cam fits with the filter plate during operation, causing the filter plate to slide on the support rod. The spring and the damper cooperate to produce a vibration effect, further improving the filtering effect. The filtered impurities remain on the filter plate, and the rainwater or river water can be used after filtering, thereby improving the water quality and saving a lot of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 This is a schematic diagram of the main structure of the sprinkler truck in the utility model;

[0017] Figure 2 Schematic diagram of the component structure for expanding the watering range;

[0018] Figure 3 for Figure 2 The enlarged structural diagram of part A in the middle;

[0019] Figure 4 Schematic diagram of the internal structure of the water inlet pipe.

[0020] In the figure: 1. body; 2. connecting block; 3. sliding cavity; 4. T-bar; 5. fixing block; 6. water spray pipe; 7. mounting plate; 8. driving motor; 9. turntable; 10. connecting shaft; 11. connecting rod; 12. slide groove; 13. slider; 14. water storage tank; 15. connecting pipe; 16. water pump; 17. water inlet pipe; 18. rotating shaft; 19. filter plate; 20. support plate; 21. fixing plate; 22. support rod; 23. spring; 24. No. 1 motor; 25. rotating shaft; 26. cam; 27. movable door; 28. mounting block; 29. ​​wheel. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 As shown, a road maintenance watering truck comprises a vehicle body 1, a water storage tank 14 is mounted on the top side of the vehicle body 1, a connecting block 2 is mounted on the bottom end of one side of the water storage tank 14, both ends of the top side of the connecting block 2 are fixedly connected with a sliding cavity 3, a T-shaped rod 4 is slidably mounted inside the sliding cavity 3, one end of the T-shaped rod 4 is fixedly connected with a fixing block 5, a water spray pipe 6 is connected to the bottom side of the fixing block 5, a mounting plate 7 is fixedly mounted on the middle end of one side of the water storage tank 14, a driving motor 8 is mounted on the top side of the mounting plate 7, an output end of the driving motor 8 passes through the mounting plate 7 and is mounted with a turntable 9, a connecting shaft 10 is welded at the bottom edge of the turntable 9, a connecting rod 11 is rotatably mounted on the outer wall of the connecting shaft 10, a sliding groove 12 is opened inside one end of the T-shaped rod 4, a sliding block 13 is slidably mounted inside the sliding groove 12, and one end of the connecting rod 11 is mounted on the top side of the sliding block 13 through a pin shaft;

[0023] The water storage tank 14 is internally connected with a connecting pipe 15, one end of which penetrates the fixed block 5 and is connected to the water spray pipe 6, and a water pump 16 is mounted on the outer wall of the connecting pipe 15; when working, in actual application, the water spray pipe 6 cannot be adjusted left and right, resulting in a limited coverage range of watering, which will lead to uneven spraying effect, thus affecting the maintenance effect of the highway. When the driving motor 8 is running, it drives the turntable 9 to rotate, and the connecting shaft 10 on the turntable 9 rotates accordingly, thereby driving the connecting rod 11 to move The movement of the connecting rod 11 is transmitted by the sliding block 13 in the slide groove 12 of the T-bar 4, so that the T-bar 4 slides back and forth in the slide cavity 3. The sliding of the T-bar 4 drives the fixed block 5 and the water spray pipe 6 to reciprocate, thereby realizing the reciprocating swing of the water spray. At the same time, the water pump 16 draws water from the water tank 14 through the connecting pipe 15 and supplies it to the water spray pipe 6, so that the water is sprayed from the water spray pipe 6 to realize the water sprinkling operation, and the water spray pipe 6 can be adjusted left and right, thereby increasing its spraying coverage and improving the uniformity of spraying.

[0024] See also Figure 4 As shown, a water inlet pipe 17 is connected to the top side of the water storage tank 14, a rotating shaft 18 is fixedly connected between the two sides of the water inlet pipe 17, a filter plate 19 is installed on the outer wall of the rotating shaft 18, a support plate 20 is installed on the inner wall of the other side of the water inlet pipe 17, a fixing plate 21 is fixedly connected to the inner wall of the water inlet pipe 17 just below the support plate 20, a support rod 22 is fixedly connected between the fixing plate 21 and the support plate 20, one end of the filter plate 19 is slidably installed on the outer wall of the support rod 22, a spring 23 is fixedly connected between the filter plate 19 and the fixing plate 21, and the spring 23 is sleeved on the outer wall of the support rod 22;

[0025] One side of the water inlet pipe 17 is equipped with a No. 1 motor 24, and the output end of the No. 1 motor 24 is installed with a rotating shaft 25, one end of the rotating shaft 25 penetrates the water inlet pipe 17 and is rotatably installed on the inner wall of the other side thereof, and a cam 26 is installed on the outer wall of the middle end of the rotating shaft 25, and the cam 26 is arranged in contact with the filter plate 19 during operation;

[0026] A through hole is provided inside one side of the water inlet pipe 17 at one side of the rotating shaft 18, and a movable door 27 is installed on one side of the water inlet pipe 17 at the through hole through a hinge.

[0027] Two groups of mounting blocks 28 are symmetrically installed at both ends of the bottom side of the vehicle body 1. A support shaft is rotatably installed inside the mounting block 28, and wheels 29 are installed at both ends of the support shaft. When working, the sprinkler truck is a vehicle with both water storage and water sprinkling functions. The sprinkler truck can sprinkle water during driving to reduce dust in the air and on the road, and cover the road surface with water vapor to maintain the road. In order to reduce the waste of resources, rainwater or river water can be sprayed on the road, but there are impurities in the rainwater or river water. If they are not treated, it will cause the water spray pipe 6 to be blocked, which will affect the road. The efficiency of maintenance is improved. Rainwater or river water enters from the water inlet pipe 17 and is initially filtered through the filter plate 19. At the same time, the No. 1 motor 24 drives the rotating shaft 25 and the cam 26 to rotate. The cam 26 fits with the filter plate 19 during operation, so that the filter plate 19 slides on the support rod 22. The spring 23 and the damper cooperate to produce a vibration effect, which further improves the filtering effect. The filtered impurities remain on the filter plate 19. When cleaning is required, the movable door 27 can be opened to discharge the impurities through the through hole. The rainwater or river water can be filtered and used, which improves the water quality and saves a lot of water resources.

[0028] Working principle: during watering operation, the vehicle body 1 can be flexibly moved by the wheels 29;

[0029] In order to reduce the waste of resources, rainwater or river water can be sprayed on the road. However, there are impurities in the rainwater or river water. If they are not treated, it will cause the blockage of the water spray pipe 6, which will affect the efficiency of road maintenance. The rainwater or river water enters from the water inlet pipe 17 and is initially filtered through the filter plate 19. At the same time, the No. 1 motor 24 drives the rotating shaft 25 and the cam 26 to rotate. The cam 26 fits with the filter plate 19 during the operation, so that the filter plate 19 slides on the support rod 22. Under the cooperation of the spring 23 and the damper, a vibration effect is generated, which further improves the filtering effect. The filtered impurities remain on the filter plate 19. When cleaning is needed, the movable door 27 can be opened to discharge the impurities through the through hole. The rainwater or river water can be filtered and used, which improves the quality of water and saves a lot of water resources.

[0030] When the driving motor 8 is running, it drives the turntable 9 to rotate, and the connecting shaft 10 on the turntable 9 rotates accordingly, thereby driving the connecting rod 11 to move. The movement of the connecting rod 11 is transmitted by the sliding block 13 sliding in the slide groove 12 of the T-bar 4, so that the T-bar 4 slides back and forth in the slide cavity 3. The sliding of the T-bar 4 drives the fixed block 5 and the water spray pipe 6 to reciprocate, thereby realizing the reciprocating swing of the water spray. At the same time, the water pump 16 draws water from the water tank 14 through the connecting pipe 15 and supplies it to the water spray pipe 6, so that water is sprayed from the water spray pipe 6 to realize the watering operation, and realizes the left and right adjustment of the water spray pipe 6, thereby increasing its spraying coverage and improving the uniformity of spraying.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A road maintenance water sprinkler, characterized in that: The invention comprises a vehicle body (1), wherein a water tank (14) is mounted on the top side of the vehicle body (1), a connecting block (2) is mounted on the bottom end of one side of the water tank (14), both ends of the top side of the connecting block (2) are fixedly connected to a sliding cavity (3), a T-shaped rod (4) is slidably mounted inside the sliding cavity (3), one end of the T-shaped rod (4) is fixedly connected to a fixing block (5), the bottom side of the fixing block (5) is connected to a water spray pipe (6), a mounting plate (7) is fixedly mounted on the middle end of one side of the water tank (14), and the mounting plate (7) is fixedly mounted on the middle end of the water tank (14). A driving motor (8) is installed on the top side of the mounting plate (7), the output end of the driving motor (8) passes through the mounting plate (7) and is installed with a turntable (9), a connecting shaft (10) is welded at the bottom edge of the turntable (9), a connecting rod (11) is rotatably installed on the outer wall of the connecting shaft (10), a sliding groove (12) is opened inside one end of the T-bar (4), a sliding block (13) is slidably installed inside the sliding groove (12), and one end of the connecting rod (11) is installed on the top side of the sliding block (13) through a pin shaft.

2. A road maintenance water sprinkler according to claim 1, characterized in that: The water storage tank (14) is internally connected with a connecting pipe (15), one end of which passes through the fixing block (5) and is connected to the water spray pipe (6), and a water pump (16) is mounted on the outer wall of the connecting pipe (15).

3. A road maintenance water sprinkler according to claim 2, characterized in that: The top side of the water storage tank (14) is connected to a water inlet pipe (17), a rotating shaft (18) is fixedly connected between the two sides of the water inlet pipe (17), a filter plate (19) is installed on the outer wall of the rotating shaft (18), a support plate (20) is installed on the inner wall of the other side of the water inlet pipe (17), a fixing plate (21) is fixedly connected to the inner wall of the water inlet pipe (17) just below the support plate (20), a support rod (22) is fixedly connected between the fixing plate (21) and the support plate (20), one end of the filter plate (19) is slidably mounted on the outer wall of the support rod (22), a spring (23) is fixedly connected between the filter plate (19) and the fixing plate (21), and the spring (23) is sleeved on the outer wall of the support rod (22).

4. A road maintenance water sprinkler according to claim 3, characterized in that: A No. 1 motor (24) is mounted on one side of the water inlet pipe (17), a rotating shaft (25) is mounted on the output end of the No. 1 motor (24), one end of the rotating shaft (25) penetrates the water inlet pipe (17) and is rotatably mounted on the inner wall of the other side thereof, a cam (26) is mounted on the outer wall of the middle end of the rotating shaft (25), and the cam (26) is arranged in contact with the filter plate (19) during operation.

5. A road maintenance water sprinkler according to claim 4, characterized in that: A through hole is provided inside one side of the water inlet pipe (17) on one side of the rotating shaft (18), and a movable door (27) is installed on one side of the water inlet pipe (17) located on the through hole through a hinge.

6. A road maintenance water sprinkler according to claim 5, characterized in that: Two groups of mounting blocks (28) are symmetrically mounted at both ends of the bottom side of the vehicle body (1), a support shaft is rotatably mounted inside the mounting block (28), and wheels (29) are mounted at both ends of the support shaft.

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