Sprinkling equipment for road maintenance gravel seal coat

Abstract

The utility model belongs to the technical field of watering equipment, and provides road maintenance gravel seal watering equipment which comprises a bottom plate, universal wheels are movably installed at the four corners of the bottom of the bottom plate, a push rod is fixedly installed on one side of the bottom plate, a damping plate is movably installed at the top end of the bottom plate, and a water bucket is fixedly installed on the side, away from the bottom plate, of the damping plate. A water pump is fixedly installed on the side, away from the water bucket, of the damping plate and communicates with the water bucket through a pipeline. The movable moving block is arranged, the rack on one side of the moving block is used for driving the gear to rotate, and then the gear synchronously drives the spray head to swing along the axis of the gear, so that the spraying range of the spray head is enlarged, the practicability of the device is improved, and the spraying efficiency is greatly improved under the condition that the number of the spray heads is equal. Meanwhile, through cooperation of a rotating disc, a swing rod and an L-shaped plate, a motor continuously rotates to drive a moving block to reciprocate on the outer wall of a sliding rod, and therefore a spray head is driven to spray leftwards and rightwards.

Description

Technical Field

[0001] The utility model belongs to the technical field of sprinkler equipment, and in particular relates to a sprinkler equipment for highway maintenance gravel seal. Background Art

[0002] "Highway maintenance" refers to the care and maintenance of roads. Maintenance focuses on the whole process of maintenance from the completion of the road to traffic. Maintenance focuses on repairing the damaged parts to keep the road in good condition, prevent its quality of use from deteriorating, and provide good services to road users. When the highway gravel seal is watered for maintenance, sprinkler equipment is needed to spray water.

[0003] After searching, the patent with authorization announcement number CN219010901 U discloses a gravel seal sprinkler device for highway maintenance, including a box body, a water tank is fixedly connected to the left side of the top of the box body, the top of the water tank is connected to a water filling pipe, and the front and rear ends of the top left side of the water tank are fixedly connected to push plates.

[0004] The above patent has the following shortcomings: the nozzle of the equipment is fixedly connected, resulting in a small spraying range. When performing large-area watering operations, multiple nozzles need to be added, resulting in a waste of resources and low practicality. Utility Model Content

[0005] The utility model aims to provide a highway maintenance gravel seal sprinkler device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A highway maintenance gravel seal sprinkler device, comprising:

[0008] A bottom plate, wherein universal wheels are movably mounted at the four corners of the bottom of the bottom plate, a push rod is fixedly mounted on one side of the bottom plate, a shock absorbing plate is movably mounted on the top of the bottom plate, a water bucket is fixedly mounted on the side of the shock absorbing plate away from the bottom plate, a water pump is fixedly mounted on the side of the shock absorbing plate away from the water bucket, and the water pump and the water bucket are interconnected through a pipeline;

[0009] A buffer assembly, the buffer assembly is arranged between the bottom plate and the shock absorbing plate, the buffer assembly comprises grooves opened on both sides of the bottom plate, a slider is movably installed inside the groove, and a spring damper is connected between the slider and the inner wall of the groove;

[0010] A spray assembly is arranged on the side of the shock-absorbing plate close to the water pump. The spray assembly includes a support plate fixedly installed on one side of the shock-absorbing plate, a moving block is movably installed on one side of the support plate, a plurality of racks are fixedly installed on one side of the moving block, a gear is movably installed on one side of the moving block, and a spray head is fixedly installed on one side of the gear.

[0011] Preferably, two grooves are symmetrically provided on both sides of the bottom plate, and sliders are movably installed inside the two grooves. A spring damper is connected between the slider and the inner wall of the groove, and a shock absorbing rod is hinged between the slider and the shock absorbing plate.

[0012] Preferably, the four corners of the bottom plate close to the shock-absorbing plate are fixedly installed with limiting cylinders, and a limiting column is movably installed inside the limiting cylinder. The limiting column is slidingly fitted with the inner wall of the limiting cylinder, and the limiting column is fixedly connected to the shock-absorbing plate at one end away from the limiting cylinder, and an elastic part is connected between the limiting column and the inner wall of the limiting cylinder.

[0013] Preferably, a support plate is fixedly installed on the side of the shock-absorbing plate away from the bucket, and two connecting plates are fixedly installed on the side of the support plate away from the bucket. The two connecting plates are symmetrically arranged, and two sliding rods are fixedly connected between the two connecting plates. The two sliding rods are symmetrically arranged, and a moving block is movably sleeved between the two sliding rods.

[0014] Preferably, a plurality of racks are fixedly mounted on one side of the moving block, a plurality of gears are movably mounted on a side of the support plate close to the moving block through bearings, the gears are meshed with the racks, a nozzle is fixedly mounted on one side of the gears, a cavity is fixedly mounted on one side of the support plate close to the moving block, a delivery pipe is interconnected between the cavity and the nozzle, and the water pump and the cavity are interconnected through a pipeline.

[0015] Preferably, a motor is installed on one side of the top of the support plate through a fixed seat, a turntable is movably installed on the side of the support plate away from the motor through a bearing, the output end of the motor is connected to the shaft transmission of the turntable through a coupling, an L-shaped plate is fixedly installed on the side of the moving block close to the turntable, and a swing rod is hinged between the L-shaped plate and the turntable.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] (1) The utility model provides a movable slider inside the groove, connects the slider to the inner wall of the groove through a spring damper, and hinges a shock-absorbing rod between the slider and the shock-absorbing plate. When the device is vibrated, the pressure is transmitted to the spring damper through the shock-absorbing rod, and the spring damper absorbs energy to avoid the device being damaged when it travels on a bumpy road section. At the same time, the limit column and the limit cylinder can ensure that there is no left-right deviation between the shock-absorbing plate and the bottom plate. At the same time, the elastic member can prevent the shock-absorbing plate from suddenly falling down and causing damage to the device when the spring damper is damaged.

[0018] (2) The utility model sets a movable moving block and utilizes the rack on one side of the moving block to drive the gear to rotate, and then the gear synchronously drives the nozzle to swing along the axis of the gear, so as to expand the spraying range of the nozzle and improve the practicality of the device. With the same number of nozzles, the spraying efficiency is greatly improved. At the same time, through the cooperation of the turntable, the swing rod and the L-shaped plate, the motor can continuously rotate to drive the moving block to make reciprocating motion on the outer wall of the slide rod, so as to drive the nozzle to spray left and right. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0021] Figure 3 This is a schematic diagram of the elastic member installation structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the installation structure of the nozzle of the utility model;

[0023] Figure 5 It is a schematic diagram of the enlarged structure of point B of the utility model.

[0024] In the figure: 1. bottom plate; 11. universal wheel; 12. push rod; 13. shock absorbing plate; 14. bucket; 15. water pump; 2. buffer assembly; 21. groove; 22. slider; 23. spring damper; 24. shock absorbing rod; 25. limit cylinder; 26. limit column; 27. elastic member; 3. spray assembly; 31. support plate; 32. connecting plate; 33. slide rod; 34. moving block; 35. rack; 36. gear; 37. nozzle; 38. cavity; 39. delivery pipe; 310. motor; 311. turntable; 312. L-shaped plate; 313. swing rod. DETAILED DESCRIPTION

[0025] 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.

[0026] Embodiment 1:

[0027] See also Figure 1 - Figure 3 As shown, a highway maintenance gravel seal watering device comprises:

[0028] A bottom plate 1, universal wheels 11 are movably mounted at the four corners of the bottom of the bottom plate 1, a push rod 12 is fixedly mounted on one side of the bottom plate 1, a shock absorbing plate 13 is movably mounted on the top of the bottom plate 1, a water bucket 14 is fixedly mounted on the side of the shock absorbing plate 13 away from the bottom plate 1, a water pump 15 is fixedly mounted on the side of the shock absorbing plate 13 away from the water bucket 14, and the water pump 15 is interconnected with the water bucket 14 through a pipeline;

[0029] The buffer component 2 is arranged between the bottom plate 1 and the damping plate 13. The buffer component 2 includes grooves 21 opened on both sides of the bottom plate 1. A slider 22 is movably installed inside the groove 21. A spring damper 23 is connected between the slider 22 and the inner wall of the groove 21.

[0030] The spray assembly 3 is arranged on the side of the shock absorbing plate 13 close to the water pump 15. The spray assembly 3 includes a support plate 31 fixedly installed on one side of the shock absorbing plate 13, a moving block 34 is movably installed on one side of the support plate 31, a plurality of racks 35 are fixedly installed on one side of the moving block 34, a gear 36 is movably installed on one side of the moving block 34, and a spray head 37 is fixedly installed on one side of the gear 36.

[0031] Specifically, two grooves 21 are symmetrically opened on both sides of the bottom plate 1, and sliders 22 are movably installed inside the two grooves 21. Spring dampers 23 are connected between the sliders 22 and the inner walls of the grooves 21, and shock-absorbing rods 24 are hinged between the sliders 22 and the shock-absorbing plate 13.

[0032] As can be seen from the above, by arranging a movable slider 22 inside the groove 21, and connecting the slider 22 to the inner wall of the groove 21 through the spring damper 23, and hingedly connecting the shock-absorbing rod 24 between the slider 22 and the shock-absorbing plate 13, when the device is vibrated, the pressure will be transmitted to the spring damper 23 through the shock-absorbing rod 24, and the spring damper 23 will absorb energy, thereby avoiding the situation where the device is damaged when it travels on a bumpy road section.

[0033] Specifically, a limiting cylinder 25 is fixedly installed at the four corners of the bottom plate 1 close to the shock absorbing plate 13, and a limiting column 26 is movably installed inside the limiting cylinder 25. The limiting column 26 slides and fits with the inner wall of the limiting cylinder 25. The end of the limiting column 26 away from the limiting cylinder 25 is fixedly connected to the shock absorbing plate 13, and an elastic member 27 is connected between the limiting column 26 and the inner wall of the limiting cylinder 25.

[0034] It can be seen from the above that the cooperation of the limiting column 26 and the limiting cylinder 25 can ensure that there will be no left and right deviation between the shock absorbing plate 13 and the base plate 1. At the same time, the elastic member 27 can prevent the shock absorbing plate 13 from suddenly falling when the spring damper 23 is damaged, thereby causing damage to the device.

[0035] Embodiment 2:

[0036] See also Figure 1 and Figure 4 - Figure 5 As shown, a support plate 31 is fixedly installed on the side of the shock-absorbing plate 13 away from the water bucket 14, and two connecting plates 32 are fixedly installed on the side of the support plate 31 away from the water bucket 14. The two connecting plates 32 are symmetrically arranged, and two sliding rods 33 are fixedly connected between the two connecting plates 32. The two sliding rods 33 are symmetrically arranged, and a moving block 34 is movably sleeved between the two sliding rods 33.

[0037] Specifically, a plurality of racks 35 are fixedly installed on one side of the moving block 34, a plurality of gears 36 are movably installed on the side of the support plate 31 close to the moving block 34 through bearings, the gears 36 are meshed with the racks 35, a nozzle 37 is fixedly installed on one side of the gear 36, a cavity 38 is fixedly installed on the side of the support plate 31 close to the moving block 34, a delivery pipe 39 is interconnected between the cavity 38 and the nozzle 37, and the water pump 15 and the cavity 38 are interconnected through a pipeline.

[0038] As can be seen from the above, the two sliding rods 33 can limit the moving block 34, and the gear 36 can drive the nozzle 37 to swing along the axis of the gear 36. Since the gear 36 is engaged with the rack 35, when the moving block 34 moves, it will synchronously drive the nozzle 37 to swing, thereby expanding the spraying range of the nozzle 37.

[0039] Specifically, a motor 310 is installed on one side of the top of the support plate 31 through a fixed seat, a turntable 311 is movably installed on the side of the support plate 31 away from the motor 310 through a bearing, the output end of the motor 310 is connected to the shaft transmission of the turntable 311 through a coupling, an L-shaped plate 312 is fixedly installed on the side of the moving block 34 close to the turntable 311, and a swing rod 313 is hinged between the L-shaped plate 312 and the turntable 311.

[0040] As can be seen from the above, the motor 310 can provide power output for the movement of the moving block 34 , the motor 310 drives the turntable 311 to rotate, and then the turntable 311 drives the moving block 34 to reciprocate along the outer wall of the slide rod 33 through the swing rod 313 .

[0041] During specific use, the water pump 15 is started first, and the water pump 15 transports the water in the water bucket 14 to the cavity 38 through the pipeline, and then the cavity 38 transports the water to the nozzle 37 through the delivery pipe 39, and finally the nozzle 37 sprays the water out, and then the motor 310 is started, and the motor 310 drives the turntable 311 to rotate, and then the turntable 311 cooperates with the swing rod 313 and the L-shaped plate 312 to drive the moving block 34 to reciprocate, and the moving block 34 in motion will use the rack 35 to drive the gear 36 and the nozzle 37 to swing left and right, so as to perform the spraying operation.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A highway maintenance gravel seal sprinkler, characterized in that: include: A bottom plate (1), wherein universal wheels (11) are movably mounted at the four corners of the bottom of the bottom plate (1), a push rod (12) is fixedly mounted on one side of the bottom plate (1), a shock absorbing plate (13) is movably mounted on the top of the bottom plate (1), a water bucket (14) is fixedly mounted on the side of the shock absorbing plate (13) away from the bottom plate (1), a water pump (15) is fixedly mounted on the side of the shock absorbing plate (13) away from the water bucket (14), and the water pump (15) and the water bucket (14) are interconnected via a pipeline; A buffer component (2), the buffer component (2) being arranged between the bottom plate (1) and the damping plate (13), the buffer component (2) comprising grooves (21) provided on both sides of the bottom plate (1), a slider (22) being movably installed inside the groove (21), and a spring damper (23) being connected between the slider (22) and the inner wall of the groove (21); A spray assembly (3), the spray assembly (3) being arranged on a side of the shock absorbing plate (13) close to the water pump (15), the spray assembly (3) comprising a support plate (31) fixedly installed on one side of the shock absorbing plate (13), a moving block (34) being movably installed on one side of the support plate (31), a plurality of racks (35) being fixedly installed on one side of the moving block (34), a gear (36) being movably installed on one side of the moving block (34), and a spray head (37) being fixedly installed on one side of the gear (36).

2. A highway maintenance chip seal sprinkler device according to claim 1, characterized in that: Two grooves (21) are symmetrically formed on both sides of the bottom plate (1), and sliders (22) are movably installed inside the two grooves (21). A spring damper (23) is connected between the slider (22) and the inner wall of the groove (21), and a shock absorbing rod (24) is hinged between the slider (22) and the shock absorbing plate (13).

3. A highway maintenance chip seal sprinkler device according to claim 2, characterized in that: The bottom plate (1) is fixedly mounted with a limiting cylinder (25) at four corners on one side close to the damping plate (13); a limiting column (26) is movably mounted inside the limiting cylinder (25); the limiting column (26) is slidably fitted with the inner wall of the limiting cylinder (25); one end of the limiting column (26) away from the limiting cylinder (25) is fixedly connected to the damping plate (13); and an elastic member (27) is connected between the limiting column (26) and the inner wall of the limiting cylinder (25).

4. A highway maintenance chip seal sprinkler device according to claim 1, characterized in that: A support plate (31) is fixedly mounted on the side of the shock absorbing plate (13) away from the water bucket (14); two connecting plates (32) are fixedly mounted on the side of the support plate (31) away from the water bucket (14); the two connecting plates (32) are symmetrically arranged; two sliding rods (33) are fixedly connected between the two connecting plates (32); the two sliding rods (33) are symmetrically arranged; and a moving block (34) is movably sleeved between the two sliding rods (33).

5. A highway maintenance chip seal sprinkler device according to claim 4, characterized in that: A plurality of racks (35) are fixedly mounted on one side of the moving block (34); a plurality of gears (36) are movably mounted on the side of the support plate (31) close to the moving block (34) through bearings; the gears (36) are meshed with the racks (35); a nozzle (37) is fixedly mounted on one side of the gear (36); a cavity (38) is fixedly mounted on the side of the support plate (31) close to the moving block (34); a delivery pipe (39) is interconnected between the cavity (38) and the nozzle (37); and the water pump (15) and the cavity (38) are interconnected via a pipeline.

6. A highway maintenance chip seal sprinkler device according to claim 5, characterized in that: A motor (310) is mounted on one side of the top end of the support plate (31) via a fixed seat, a turntable (311) is movably mounted on the side of the support plate (31) away from the motor (310) via a bearing, an output end of the motor (310) is connected to the shaft of the turntable (311) via a coupling, an L-shaped plate (312) is fixedly mounted on the side of the moving block (34) close to the turntable (311), and a swing rod (313) is hingedly connected between the L-shaped plate (312) and the turntable (311).

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