CN212983541U

CN212983541U - Pavement marking cleaning equipment

Info

Publication number: CN212983541U
Application number: CN202021093687.5U
Authority: CN
Inventors: 靳潮; 许军
Original assignee: Jiangsu Water Energy Metal Technology Co ltd
Current assignee: Jiangsu Water Energy Metal Technology Co ltd
Priority date: 2020-06-13
Filing date: 2020-06-13
Publication date: 2021-04-16
Anticipated expiration: 2030-06-13

Abstract

The utility model relates to a road surface marking cleaning equipment belongs to road cleaning equipment field. The vehicle-mounted water tank cleaning device can be mounted at the front part of a truck carrying a vehicle-mounted water tank, and adopts the following technical scheme that the vehicle-mounted water tank cleaning device comprises a moving arm and a cleaning mechanism, one end of the moving arm is movably connected with the cleaning mechanism, the moving arm comprises a first connecting lever, a first hydraulic motor, a connecting plate, a second connecting lever and a second hydraulic motor, two ends of the first connecting lever are respectively connected with the first hydraulic motor, the first hydraulic motor is connected with one side of the connecting plate, one end of the second connecting lever is connected with the second hydraulic motor, the other end of the second connecting lever is movably connected with the cleaning mechanism, and the second hydraulic motor is connected with the other side of the connecting. Simple structure, the cleaning performance is good, low cost and be fit for wideling popularize.

Description

Pavement marking cleaning equipment

Technical Field

The utility model belongs to road marking cleaning equipment field, in particular to road surface marking cleaning equipment.

Background

Currently, the marking is cleaned in the following way: firstly, manual cleaning is adopted, but the labor intensity of the manual cleaning is high, and the damage to people is large; secondly, adopt professional cleaning equipment, but this type of equipment cost is higher, even possess such an equipment utilization ratio also very low, most of time be idle state, intangible greatly increased the maintenance clearance cost of road traffic marking, it only need comparatively simple frequent washing to most of marking dirt, do not need too complicated technology, if can produce one kind and simplify the equipment structure or borrow the low cost cleaning equipment of general motor vehicle power resource reduction equipment cost, will be the major breakthrough of road traffic marking maintenance work.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a road surface marking cleaning equipment can install at the truck front portion that carries on-vehicle high-pressure water tank, simple structure, and the cleaning performance is good, and low cost just is fit for wideling popularize.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

road surface marking cleaning equipment, including removal arm, wiper mechanism, removal arm one end and wiper mechanism swing joint, the removal arm includes first turning arm, first hydraulic motor, connecting plate, second turning arm, second hydraulic motor, first turning arm both ends are connected with first hydraulic motor respectively, and the first hydraulic motor that is located first turning arm one end is connected with connecting plate one side, second turning arm one end is connected with the second hydraulic motor, the second hydraulic motor is connected with the connecting plate opposite side, the second turning arm other end and wiper mechanism swing joint.

Preferably, a first mounting block is arranged between the first hydraulic motor and the connecting plate, and a second mounting block is arranged between the second hydraulic motor and the connecting plate.

Preferably, the second hydraulic motor is a non-pressure-maintaining hydraulic motor.

Preferably, the cleaning mechanism comprises a mounting plate, a rotary water spraying device is arranged on the mounting plate, and universal wheels are arranged on two sides of the rotary water spraying device.

Preferably, the mounting plate is connected with one end of the movable plate, and the other end of the movable plate is movably connected with the second crank arm.

Preferably, be provided with the mounting bracket between mounting panel and the fly leaf, the mounting bracket is the U shape, the inside crooked curved surface that forms of mounting bracket U type opening, the mounting bracket curved surface is connected with the mounting panel, the mounting bracket bottom is connected with the fly leaf.

Preferably, the side wall of the mounting frame is connected with the L-shaped plate, the universal wheel is fixed on the L-shaped plate, and supporting plates are arranged at the corners of the L-shaped plate.

Preferably, the outer edge of the mounting plate is fixedly connected with a protection bin, and the height of the protection bin is lower than that of the universal wheel.

Preferably, rotatory water jet equipment includes rotatory nozzle and water-washed pressure sealing mechanism, rotatory nozzle includes nozzle, rotator, pipeline one, sleeve, inside water-washed pressure sealing mechanism one end stretched into the rotator to communicate with pipeline one, water-washed pressure sealing mechanism tip cover is equipped with the sleeve, rotator and sleeve rigid coupling, pipeline one is located inside the rotator, be provided with the nozzle of a plurality of slopes on the rotator, nozzle and pipeline one communicate.

Preferably, both ends of the rotating body are respectively connected with a connecting block, a second pipeline is arranged in the connecting block and communicated with the first pipeline, and a nozzle is arranged on the connecting block and communicated with the second pipeline.

The beneficial effects are that the utility model is different from the prior art in that:

the utility model discloses fix the left first hydraulic motor of first connecting lever at automobile body front end, control and remove about the first connecting lever, remove about the first hydraulic motor control second connecting lever through first connecting lever right side, reciprocate through second hydraulic motor control second connecting lever, realize the disconnect-type equipment, conveniently overhaul, can realize universal rotation and clearance marking on a large scale.

Two, the utility model discloses set the second hydraulic motor to not pressurize, when meetting the upslope or the big hole, can realize freely reciprocating, not time spent usually, can stand and accomodate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the moving arm structure of the present invention;

FIG. 3 is a schematic view of the structure of the cleaning mechanism of the present invention;

FIG. 4 is a schematic diagram of the structure of the mounting plate of the present invention;

FIG. 5 is a schematic structural view of the mounting frame, the support plate, the L-shaped plate and the universal wheel of the present invention;

FIG. 6 is a schematic view of the structure of the rotary water spraying device of the present invention;

FIG. 7 is a front view of the rotary water spraying device of the present invention;

FIG. 8 is a cross-sectional view taken along line A-A of FIG. 7;

fig. 9 is a schematic view of the nozzle mechanism of the present invention;

shown in the figure: the cleaning device comprises a moving arm 1, a first mounting block 11, a first hydraulic motor 12, a first crank arm 13, a connecting plate 14, a second mounting block 15, a second hydraulic motor 16, a second crank arm 17, a cleaning mechanism 2, a movable plate 21, a rectangular plate 22, a mounting frame 23, an L-shaped plate 24, a supporting plate 25, a universal wheel 26, a protective cabin 27, a rotary water spraying device 28, a water flushing sealing mechanism 281, a rotary spray head 282, a nozzle 2821, a rotating body 2822, a first pipeline 2823, a sleeve 2824, a bolt 2825, a connecting block 2826, a nut 2827, a second pipeline 2829 and a mounting plate 29.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The road mark cleaning equipment shown in fig. 1-9 comprises a moving arm 1 and a cleaning mechanism 2, wherein one end of the moving arm 1 is movably connected with the cleaning mechanism 2, the other end of the moving arm 1 is fixed at the front end of a vehicle body, the cleaning mechanism 2 comprises a mounting plate 29, a rotary water spraying device 28 penetrates through the center of the mounting plate 29, universal wheels 26 are arranged on the front side and the rear side of the rotary water spraying device 28, the height of each universal wheel 26 is higher than that of the rotary water spraying device 28, the rotary water spraying device 28 is used for protecting the rotary water spraying device 28, the rotary water spraying device 28 comprises a rotary spray head 282 and a water pressure sealing structure 281, one end of the water sealing structure 281 extends into the rotary spray head 282 and is movably connected with the rotary spray head 282, and the other end of the water sealing structure 281 penetrates through the center.

When rotatory sprinkler 28 quantity is one, mounting panel 29 is circular, rotatory sprinkler 28 sets up in mounting panel 29 centre of a circle department, and the cleaning performance is good, and when rotatory sprinkler 28 quantity is two, as shown in fig. 4, mounting panel 29 is "∞" style of calligraphy, mounting panel 29 left and right sides center department is provided with rotatory sprinkler 28, and the cleaning performance is better, and when rotatory sprinkler 28 quantity is greater than three, mounting panel 29 is circular, rotatory sprinkler 28 sets up in regular polygon's corner, and the cleaning performance further promotes, but the volume is great, preferred, the quantity of rotatory sprinkler 28 is two.

As shown in fig. 3, the lower end of the mounting plate 29 is connected to the upper end of the movable plate 21, the movable plate 21 is in an inverted "U" shape, and the lower end of the movable plate 21 is movably connected to the movable arm 1 in a shaft pin connection manner, so that the cleaning mechanism 2 is always perpendicular to the ground by the self-gravity of the cleaning mechanism 2.

As shown in fig. 3, further, a mounting frame 23 is disposed between the mounting plate 29 and the movable plate 21, the mounting frame 23 is in a "U" shape, a U-shaped opening of the mounting frame 23 is bent inward to form a curved surface, the curved surface of the mounting frame 23 is fixedly connected to the lower end surface 29 of the mounting plate, and the bottom of the mounting frame 23 is fixedly connected to the movable plate 21.

As shown in fig. 5, the left and right side walls of the mounting frame 23 are respectively and fixedly connected with an L-shaped plate 24, the upper end surface of the L-shaped plate is fixedly connected with a universal wheel 26, and the supporting plate 25 is arranged at the corner of the L-shaped plate 26 and is used for improving the strength of the L-shaped plate 24.

As shown in fig. 3, a protection bin 27 is fixedly connected to the outer edge of the mounting plate 29, the height of the protection bin 27 is lower than that of the universal wheel 26, the height of the protection bin 27 is higher than that of the rotary water spraying device 28, and the protection bin 27 is cylindrical and hollow.

As shown in fig. 2, the moving arm 1 includes a first crank arm 13, a connecting plate 14, and a second crank arm 17, wherein the right end of the first crank arm 13 is movably connected with the left side of the connecting plate 14, and the left end of the second crank arm 17 is movably connected with the right side of the connecting plate 14.

As shown in fig. 2, two first hydraulic motors 12 are respectively fixedly connected to the left and right sides of the first crank arm 13, the upper and lower ends of the rear side of the first hydraulic motor 12 located on the left side of the first crank arm 13 are respectively fixedly connected with a first mounting block 11 for fixing the first hydraulic motor 12 located on the left side of the first crank arm 13 to the vehicle body, the upper and lower ends of the right side of the first hydraulic motor 12 located on the right side of the first crank arm 13 are respectively fixedly connected with a first mounting block 11, and the first mounting blocks 11 are fixed to the upper and lower sides of the left end surface of the connecting plate 14 and function to fix the first hydraulic motor 12 located on the right side of the first crank arm 13 to the connecting plate 14.

As shown in fig. 2, the left end of the second crank arm 17 is connected to the second hydraulic motor 16, the front and rear sides of the left end of the second hydraulic motor 16 are respectively and fixedly connected to the second mounting blocks 15, and the two second mounting blocks 15 are respectively fixed to the front and rear sides of the right end face of the connecting plate 14.

As shown in fig. 6, 7, 8, and 9, the rotary water jet device 28 includes: a water-pressure sealing mechanism 281 and a rotary spray head 282, the water-pressure sealing mechanism 281 being previously applied by the present applicant under the patent name of a water-pressure dynamic sealing structure, application No.: 2019109591283, and therefore not described in detail, as shown in fig. 7 and 8, the rotary sprayer 282 includes a nozzle 2821, a rotator 2822, a first pipe 2823, a sleeve 2824, a bolt 2825, a connecting block 2826, a nut 2827, and a second pipe 2829, the left end of the stamping shaft of the water-jet sealing mechanism 281 extends into the center of the rotator 2822, the sleeve 2824 is sleeved on the left side of the stamping shaft of the water-jet sealing mechanism 281, the bolt 2825 passes through the middle of the rotator 2822 and is fixedly connected to the sleeve 2824, the rotator 2822 rotates to drive the stamping shaft to rotate, the first pipe 2823 is disposed in the rotator 2822, the middle of the first pipe 23 is communicated with the stamping pipe in the stamping shaft of the water-jet sealing mechanism 281, the upper and lower sides of the front end of the rotator 2822 are respectively provided with a plurality of inclined nozzles 2821, the nozzles 2821 are in threaded connection with the rotator 2822, and the inclination angle of the nozzles 2821 is greater than 0 degree, preferably 45 degrees, and the function is that when the high-pressure water is obliquely sprayed from the nozzle 2821 to the cambered surface needing rust removal, the rotating body 2822 is rotated by the reaction force of the water, so that a better rust removal effect is achieved. Nozzle 2821 and pipeline 2823 intercommunication, both ends are connected with connecting block 2826 respectively about the rotator 2822, the tip stretches into inside the rotator 2822 under the connecting block 2826 to through nut 2827 fixed connection, the terminal surface slope before terminal surface and the rotator 2822 before the connecting block 2826, the effect further promotes the effect of full aspect clearance, be provided with two 2829 of pipeline in the connecting block 2826, two 2829 of pipeline are linked together with a 2823 of pipeline, the perpendicular rigid coupling of terminal surface has nozzle 2821 before the connecting block 2826, nozzle 2821 and connecting block 2826 threaded connection, nozzle 2821 and two 2829 of pipeline communicate.

During the use, fix the left first hydraulic motor of first connecting lever at automobile body front end, remove about the first connecting lever through the left first hydraulic motor control of first connecting lever, remove about the first hydraulic motor control second connecting lever through first connecting lever right side, reciprocate through second hydraulic motor control second connecting lever, can dismantle, realize universal rotation through 3 hydro-cylinders, during the water under high pressure entered into rotatory nozzle through water-washed pressure sealing mechanism, spout in the follow nozzle, because the inclination of nozzle drives the rotator rotatory, the cleaning effect is better.

While the foregoing is directed to the preferred embodiment of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Road surface marking cleaning equipment, its characterized in that, including transfer arm, wiper mechanism, transfer arm one end and wiper mechanism swing joint, the transfer arm includes first connecting lever, first hydraulic motor, connecting plate, second connecting lever, second hydraulic motor, first connecting lever both ends are connected with first hydraulic motor respectively, and the first hydraulic motor that is located first connecting lever one end is connected with connecting plate one side, second connecting lever one end is connected with second hydraulic motor, second hydraulic motor is connected with the connecting plate opposite side, the second connecting lever other end and wiper mechanism swing joint.

2. The pavement marking cleaning apparatus of claim 1, wherein a first mounting block is disposed between the first hydraulic motor and the connecting plate, and a second mounting block is disposed between the second hydraulic motor and the connecting plate.

3. The pavement marking cleaning apparatus of claim 1 or 2, wherein the second hydraulic motor is a no-pressure-holding hydraulic motor.

4. The pavement marking cleaning apparatus of claim 1, wherein the cleaning mechanism includes a mounting plate having a rotating spray device disposed thereon, the rotating spray device having universal wheels disposed on opposite sides thereof.

5. The pavement marking cleaning apparatus of claim 4, wherein the mounting plate is connected to one end of a movable plate, the other end of the movable plate being movably connected to the second crank arm.

6. The pavement marking cleaning apparatus of claim 5, wherein a mounting bracket is disposed between the mounting plate and the movable plate, the mounting bracket is U-shaped, the U-shaped opening of the mounting bracket is bent inward to form a curved surface, the curved surface of the mounting bracket is connected with the mounting plate, and the bottom of the mounting bracket is connected with the movable plate.

7. The pavement marking cleaning apparatus of claim 6, wherein the side walls of the mounting frame are connected to an L-shaped plate, the universal wheels are fixed to the L-shaped plate, and support plates are disposed at corners of the L-shaped plate.

8. The pavement marking cleaning apparatus of claim 4, wherein a protective bin is fixedly connected to the outer edge of the mounting plate, and the height of the protective bin is lower than that of the universal wheel.

9. The pavement marking cleaning equipment according to claim 4, wherein the rotary water spraying device comprises a rotary spray head and a water-flushing sealing mechanism, the rotary spray head comprises a nozzle, a rotating body, a first pipeline and a sleeve, one end of the water-flushing sealing mechanism extends into the rotating body and is communicated with the first pipeline, the sleeve is sleeved at the end of the water-flushing sealing mechanism, the rotating body is fixedly connected with the sleeve, the first pipeline is located in the rotating body, a plurality of inclined nozzles are arranged on the rotating body, and the nozzles are communicated with the first pipeline.

10. The pavement marking cleaning apparatus according to claim 9, wherein both ends of the rotating body are respectively connected to a connecting block, a second pipe is disposed in the connecting block, the second pipe is communicated with the first pipe, and a nozzle is disposed on the connecting block and communicated with the second pipe.