Polishing device for road washing

Abstract

The utility model relates to the field of road construction equipment, and discloses a polishing device for road washing, which comprises a cross rod, a sliding chute is arranged in the cross rod, an open slot is arranged in the cross rod, one side of the cross rod is fixedly connected with a motor, the top of the motor is fixedly connected with a wheel disc, the inside of the wheel disc is rotatably connected with a connecting rod, and the connecting rod is fixedly connected with the cross rod. And one end of the connecting rod is rotationally connected with a limiting block, the outer wall of the limiting block is slidably connected into the sliding groove, the bottom of the limiting block is fixedly connected with a fixing block, and a limiting plate is slidably connected into the fixing block. The output end of the motor drives the wheel disc to rotate, the wheel disc drives the limiting block to reciprocate in the transverse rod through the connecting rod, and then the grinding block at the bottom is driven to reciprocate for grinding, so that the effect that the grinding block repeatedly grinds a road is achieved, and the problems that the efficiency is low when the road is cleaned and cleaned only through friction, and the cleaning efficiency is low are solved. And time and labor are wasted, and the cleaning efficiency of the grinding device for road washing is improved.

Description

Technical Field

[0001] The utility model relates to the field of road construction equipment, in particular to a grinding device for road washing. Background Art

[0002] A road washing and grinding device is a device specially designed to clean and grind the road surface. Such equipment is usually used for road maintenance and cleaning to ensure that the road surface is smooth and safe.

[0003] After searching, the announcement number: CN218263375U discloses a road marking line removal device for road construction, including a front-end construction box and a rear-end booster unit, the bottom of the rear-end booster unit is provided with a mobile frame, and the water outlet of the rear-end booster unit is connected to a water pipe, and the end of the water pipe away from the rear-end booster unit is connected to a water distributor, and the water distributor is fixedly installed inside the front-end construction box, and the bottom of the front-end construction box is fixedly connected to a nozzle mounting frame, and the inner side of the nozzle mounting frame is fixedly connected to a booster nozzle, and the water inlet end of the booster nozzle is connected to the water outlet end of the water distributor. The utility model can output a high-pressure water line by adding a unit and a booster nozzle, and impact the marking line at a high speed. The road marking line is washed and removed by high pressure through friction and washing. Compared with the traditional grinding and cleaning method, it has the advantages of dust-free, low noise, high cleaning speed and high cleaning cleanliness. However, this patent only solves the problem that by adding a unit and a booster nozzle, a high-pressure water line can be output to impact the road markings at high speed, and the road markings are cleaned by high-pressure washing through friction and washing. Compared with the traditional grinding and cleaning method, it has the advantages of dust-free, low noise, high cleaning speed and high cleaning cleanliness. It does not solve the problem that the cleaning efficiency of roads only by friction is low, and multiple round trips are required for cleaning, which is time-consuming and labor-intensive, affecting the cleaning efficiency of the grinding device for road washing. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a road washing and grinding device, which aims to improve the problem that the cleaning efficiency of roads only by friction is low, multiple round trips for cleaning are required, which is time-consuming and labor-intensive, and affects the cleaning efficiency of the road washing and grinding device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a grinding device for road washing, comprising a cross bar, a slide groove is opened inside the cross bar, a slot is opened inside the cross bar, a motor is fixedly connected to one side of the cross bar, a wheel disc is fixedly connected to the top of the motor, a connecting rod is rotatably connected to the wheel disc, one end of the connecting rod is rotatably connected to a limiting block, the outer wall of the limiting block is slidably connected to the inside of the slide groove, a fixed block is fixedly connected to the bottom of the limiting block, a limiting plate is slidably connected to the inside of the fixed block, a grinding block is fixedly connected to the bottom of the limiting plate, and a support assembly is arranged inside the fixed block.

[0006] Through the above technical solution, the effect of reciprocating motion of the grinding block is achieved, and the grinding efficiency is improved.

[0007] As a further description of the above technical solution:

[0008] The support assembly includes a telescopic rod and a spring. The spring is sleeved on the outer wall of the telescopic rod. One end of the telescopic rod and the spring are fixedly connected inside the fixed block. The other ends of the telescopic rod and the spring are fixedly connected to the top of the limiting plate.

[0009] Through the above technical solution, the effect of making the grinding block always fit to the ground is achieved.

[0010] As a further description of the above technical solution:

[0011] A water outlet pipe is fixedly connected to one side of the cross bar, a connecting pipe is fixedly connected to one end of the water outlet pipe, and a nozzle is fixedly connected to the outer wall of the water outlet pipe.

[0012] Through the above technical solution, the effect of spraying water onto the road surface through the nozzle on the water outlet pipe is achieved.

[0013] As a further description of the above technical solution:

[0014] The other side of the cross bar is fixedly connected with a collection cover, the other side of the cross bar is fixedly connected with a push rod, and the top of the collection cover is fixedly connected with a collection pipe.

[0015] Through the above technical solution, the effect of collecting debris is achieved.

[0016] As a further description of the above technical solution:

[0017] One end of the collecting tube is fixedly connected to a collecting box body, and a box cover is arranged on the top of the collecting box body.

[0018] Through the above technical solution, the box cover can seal the collection box body.

[0019] As a further description of the above technical solution:

[0020] An air outlet pipe is fixedly connected to one side of the collecting box, and a blower is arranged inside the air outlet pipe.

[0021] Through the above technical solution, the effect of sucking debris through the blower is achieved.

[0022] As a further description of the above technical solution:

[0023] A limiting groove is provided inside the collecting box body, a frame is arranged inside the collecting box body, and a filter bag is fixedly connected to one side of the frame.

[0024] Through the above technical solution, the filter bag limiting effect is achieved.

[0025] As a further description of the above technical solution:

[0026] The outer wall of the frame is slidably connected inside the limiting groove.

[0027] Through the above technical solution, the effect of limiting the position of the frame in the collection box is achieved.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, firstly, the output end of the motor drives the wheel to rotate, and the wheel drives the limit block to move back and forth inside the cross bar through the connecting rod, thereby driving the grinding block at the bottom to move back and forth for grinding, thereby achieving the effect of repeatedly grinding the grinding block on the road, solving the problem that the cleaning efficiency of the road is low only by friction, and multiple round trips for cleaning are required, which is time-consuming and labor-intensive, affecting the cleaning efficiency of the road washing and grinding device, thereby improving the cleaning efficiency of the road washing and grinding device.

[0030] 2. In the utility model, the water and debris generated during the grinding process are sucked into the collection box through the collection cover by the blower, and the debris is collected by the filter bag inside the collection box, thereby achieving the effect of collecting the debris, solving the problem of random splashing of debris in traditional road washing and grinding devices, remaining on the road surface, affecting the cleanliness of the road surface, and improving the cleanliness of the road. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a three-dimensional diagram of a road washing and grinding device proposed by the utility model;

[0032] Figure 2 This is a schematic diagram of the internal structure of a crossbar of a road washing and grinding device proposed by the utility model;

[0033] Figure 3 This is a schematic diagram of the fixed block structure of a road washing and grinding device proposed by the utility model;

[0034] Figure 4 The utility model is a schematic diagram of the filter bag structure of a road washing grinding device.

[0035] Legend:

[0036] 1. Crossbar; 2. Slide; 3. Motor; 4. Wheel; 5. Connecting rod; 6. Limit block; 7. Slot; 8. Fixing block; 9. Grinding block; 10. Limit plate; 11. Telescopic rod; 12. Spring; 13. Water outlet pipe; 14. Connecting pipe; 15. Nozzle; 16. Collecting box; 17. Box cover; 18. Limiting groove; 19. Frame; 20. Filter bag; 21. Collecting pipe; 22. Collecting hood; 23. Air outlet pipe; 24. Blower; 25. Push rod. DETAILED DESCRIPTION

[0037] 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.

[0038] Reference Figure 1-3 , the utility model provides an embodiment: a road washing and grinding device, comprising a cross bar 1, a slide groove 2 is provided inside the cross bar 1, a slot 7 is provided inside the cross bar 1, a motor 3 is fixedly connected to one side of the cross bar 1, a wheel disc 4 is fixedly connected to the top of the motor 3, a connecting rod 5 is rotatably connected inside the wheel disc 4, one end of the connecting rod 5 is rotatably connected to a limiting block 6, the outer wall of the limiting block 6 is slidably connected to the inside of the slide groove 2, the bottom of the limiting block 6 is fixedly connected to a fixed block 8, the fixed block 8 is slidably connected to a limiting plate 10, a grinding block 9 is fixedly connected to the bottom of the limiting plate 10, a supporting assembly is arranged inside the fixed block 8, the supporting assembly comprises a telescopic rod 11 and a spring 12, the spring 12 is sleeved inside the outer wall of the telescopic rod 11, one end of the telescopic rod 11 and the spring 12 are fixedly connected to the inside of the fixed block 8, and the other end of the telescopic rod 11 and the spring 12 are fixedly connected to the top of the limiting plate 10;

[0039] Specifically, the motor 3 serves as a power source and is connected to the wheel disc 4 through the output end. The wheel disc 4 starts to rotate under the drive of the motor. The wheel disc 4 is connected to the limit block 6 through the connecting rod 5, so that the limit block 6 can reciprocate inside the cross bar 1. This reciprocating movement feature enables the limit block 6 to reciprocate and grind on the road surface through the grinding block 9 at the bottom. In order to ensure that the grinding block 9 is always in contact with the road surface, the limit plate 10 limits the grinding block 9 inside the fixed block 8. At the same time, the tension of the spring 12 provides support for the grinding block 9, so that it always maintains a certain pressure, thereby ensuring a close fit between the grinding block 9 and the road surface.

[0040] Reference Figure 4 A water outlet pipe 13 is fixedly connected to one side of the cross bar 1, a connecting pipe 14 is fixedly connected to one end of the water outlet pipe 13, a nozzle 15 is fixedly connected to the outer wall of the water outlet pipe 13, a collecting cover 22 is fixedly connected to the other side of the cross bar 1, a push rod 25 is fixedly connected to the other side of the cross bar 1, a collecting pipe 21 is fixedly connected to the top of the collecting cover 22, one end of the collecting pipe 21 is fixedly connected to a collecting box body 16, a box cover 17 is arranged on the top of the collecting box body 16, an air outlet pipe 23 is fixedly connected to one side of the collecting box body 16, a blower 24 is arranged inside the air outlet pipe 23, a limiting groove 18 is provided inside the collecting box body 16, a frame 19 is arranged inside the collecting box body 16, a filter bag 20 is fixedly connected to one side of the frame 19, and the outer wall of the frame 19 is slidably connected to the inside of the limiting groove 18;

[0041] Specifically, the connecting pipe 14 is used as the access point of the water source and is responsible for introducing the external water source into the equipment. After the water source is connected, the water flows evenly on the road surface through the nozzle 15 of the outlet pipe 13. This design is intended to ensure that the water can cover all parts of the road surface, thereby achieving an effective cleaning effect. The key part of the cleaning process is to push the cross bar 1 forward. This action is achieved by the push rod 25, which provides the necessary power for cleaning. In the process of moving forward, the cross bar 1 is in close contact with the road surface and is polished with the help of the water sprayed from the nozzle 15. This polishing process can effectively remove stains, dust and other impurities on the road surface. During the polishing process, the debris generated needs to be handled in time to prevent pollution to the environment. For this reason, the device is equipped with a blower 24, which passes The strong suction force sucks the debris and water into the collection hood 22. The design of the collection hood 22 can ensure that the debris is effectively collected to prevent it from being spread into the air. The collected debris and water are then transported to the collection box 16. In this process, the debris is filtered through the filter bag 20, allowing the water to flow out clearly, while the debris is retained inside the collection box 16. The filter bag 20 plays a vital role in the filtration process. It can effectively block the passage of debris and ensure the cleanliness of the water. When the debris in the filter bag 20 accumulates to a certain level, it needs to be cleaned. The cleaning process is very simple. Just open the box cover 17 and then pull out the filter bag 20 through the frame 19. In the process of removing the filter bag, the debris will remain inside the collection box 16, which is convenient for cleaning and disposal.

[0042] Working principle: When using the road washing and grinding device, first connect the connecting pipe 14 to the external water source, and then spray it on the road surface through the nozzle 15 on the outlet pipe 13, and then the output end of the motor 3 drives the wheel disc 4 to rotate, and the wheel disc 4 drives the limit block 6 to move back and forth inside the cross bar 1 through the connecting rod 5, so that the limit block 6 reciprocates and grinds the road surface through the grinding block 9 at the bottom. The grinding block 9 is limited inside the fixed block 8 by the limit plate 10 and supported by the tension of the spring 12, so that the grinding block 9 is always in contact with the road surface, and then the cross bar 1 is pushed forward by the push rod 25. The debris generated during the grinding process is sucked into the collection box 16 together with the water through the collection cover 22 by the blower 24, and the debris is collected in the filter bag 20 inside the collection box 16. When the debris in the filter bag 20 needs to be cleaned, just open the box cover 17, and then pull it out through the frame 19 to clean the filter bag 20.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A road washing and polishing device, comprising a crossbar (1), characterized in that: A slide groove (2) is provided inside the cross bar (1), a slot (7) is provided inside the cross bar (1), a motor (3) is fixedly connected to one side of the cross bar (1), a wheel disc (4) is fixedly connected to the top of the motor (3), a connecting rod (5) is rotatably connected inside the wheel disc (4), one end of the connecting rod (5) is rotatably connected to a limit block (6), an outer wall of the limit block (6) is slidably connected inside the slide groove (2), a fixed block (8) is fixedly connected to the bottom of the limit block (6), a limit plate (10) is slidably connected inside the fixed block (8), a grinding block (9) is fixedly connected to the bottom of the limit plate (10), a supporting assembly is provided inside the fixed block (8).

2. A road washing and polishing device according to claim 1, characterized in that: The support assembly comprises a telescopic rod (11) and a spring (12); the spring (12) is sleeved inside the outer wall of the telescopic rod (11); one end of the telescopic rod (11) and the spring (12) are fixedly connected inside the fixed block (8); and the other ends of the telescopic rod (11) and the spring (12) are fixedly connected to the top of the limit plate (10).

3. A road washing polishing device according to claim 1, characterized in that: A water outlet pipe (13) is fixedly connected to one side of the cross bar (1), a connecting pipe (14) is fixedly connected to one end of the water outlet pipe (13), and a nozzle (15) is fixedly connected to the outer wall of the water outlet pipe (13).

4. A road washing grinding device according to claim 1, characterized in that: The other side of the cross bar (1) is fixedly connected to a collection cover (22), the other side of the cross bar (1) is fixedly connected to a push rod (25), and the top of the collection cover (22) is fixedly connected to a collection pipe (21).

5. A road washing and polishing device according to claim 4, characterized in that: One end of the collecting tube (21) is fixedly connected to a collecting box (16), and a box cover (17) is provided on the top of the collecting box (16).

6. A road washing and polishing device according to claim 5, characterized in that: An air outlet pipe (23) is fixedly connected to one side of the collection box (16), and a blower (24) is arranged inside the air outlet pipe (23).

7. A road washing and polishing device according to claim 5, characterized in that: A limiting groove (18) is provided inside the collection box (16), a frame (19) is provided inside the collection box (16), and a filter bag (20) is fixedly connected to one side of the frame (19).

8. A road washing and polishing device according to claim 7, characterized in that: The outer wall of the frame (19) is slidably connected inside the limiting groove (18).

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