Steel wheel cleaning device of vibratory steel wheel road roller

Abstract

The steel wheel cleaning device comprises a connecting frame, a scraper, a rotating shaft and a turnover mechanism, the connecting frame is arranged on the front side of a steel wheel, the two ends of the connecting frame are fixed to vibrating plates at the two ends of the vibrating steel wheel road roller, the front end of the scraper is connected to the connecting frame through the rotating shaft, and the turnover mechanism is arranged on the connecting frame. The scraper can rotate with the rotating shaft as the center so that the rear end of the scraper can be close to and attached to the surface of the steel wheel or away from the surface of the steel wheel, and the turnover mechanism is connected between the connecting frame and the bottom of the scraper and used for pushing the scraper to rotate with the rotating shaft as the center. According to the steel wheel cleaning device, the scraping plate, the rotating shaft and the turnover mechanism are fixed on the vibrating plates at the two ends of the vibrating steel wheel road roller through the connecting frame, and when the vibrating steel wheel road roller works, the whole steel wheel cleaning device synchronously vibrates along with the steel wheel and the vibrating plates, so that the scraping plate is always attached to the surface of the steel wheel when the vibrating steel wheel is cleaned; therefore, the surface of the steel wheel is cleaned thoroughly.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the steel wheel cleaning device technical field of road roller, especially relates to a steel wheel cleaning device of vibrating steel wheel road roller. BACKGROUND

[0002] In the road construction process, vibrating steel wheel road roller is commonly used compaction equipment. However, the vibrating steel wheel road roller of prior art is easy to adhere dirt, pitch and other sundries on the surface of steel wheel when working, not only affects the compaction effect of steel wheel to road surface, reduces the road surface flatness, but also can cause steel wheel wear to aggravate, shortens the service life of road roller. At present, although there are some scrapers for cleaning the surface of steel wheel, but there are problems such as incomplete cleaning, cannot flexibly vibrate with steel wheel, cannot meet the efficient, high-quality road construction demand. UTILITY MODEL CONTENTS

[0003] In view of the problems in the prior art, the utility model aims at providing a steel wheel cleaning device of vibrating steel wheel road roller.

[0004] To solve the above problems, the utility model adopts the following technical scheme:

[0005] A steel wheel cleaning device of vibrating steel wheel road roller, including connecting frame, scraper, pivot and turnover mechanism, the connecting frame is arranged at the front side of steel wheel, the connecting frame both ends are fixed on the vibration plate of vibrating steel wheel road roller both ends, the front end of scraper is connected on the connecting frame through pivot, the scraper can rotate around the pivot to make the rear end of scraper close and fit on the surface of steel wheel or away from the surface of steel wheel, the turnover mechanism is connected between the connecting frame and the bottom of scraper for pushing the scraper to rotate around the pivot.

[0006] Preferably, the turnover mechanism includes electric push rod and connecting rod, the bottom end of electric push rod is fixedly connected on the connecting frame, one end of connecting rod is hinged on the output end of electric push rod, the other end of connecting rod is hinged on the bottom of scraper.

[0007] Preferably, the upper surface of scraper is arranged with several spray heads towards steel wheel, the front frame of vibrating steel wheel road roller is provided with water storage tank, the water storage tank is provided with water pump, the spray head is connected with water pump through water delivery pipe.

[0008] Preferably, the upper surface of scraper is provided with several strip grooves through the scraper, the upper surface of scraper is provided with several rudders, the output end of each rudder is connected with mud sweeping brush, the mud sweeping brush is fitted on the upper surface of scraper, the rudder is used for driving mud sweeping brush to swing on the surface of scraper to sweep sundries on the scraper into strip groove.

[0009] Preferably, the upper surface of the scraper is provided with a monitoring camera towards the steel wheel, the monitoring camera is electrically connected with a controller, the water conveying pipe is provided with an electromagnetic valve, and the controller is electrically connected with the electromagnetic valve.

[0010] Preferably, the controller is a PLC programmable controller.

[0011] The utility model discloses beneficial effect:

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model discloses a connecting frame is fixed with the scraper, the pivot and the turnover mechanism on the vibration plate of the both ends of the vibrating steel wheel road roller, when the vibrating steel wheel road roller works, the steel wheel cleaning device whole vibration synchronously with the steel wheel and the vibration plate, thereby ensuring that the scraper is always attached to the surface of the steel wheel when cleaning the vibrating steel wheel, thereby guaranteeing the surface of the steel wheel cleaning completely. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the structural schematic diagram of the utility model;

[0015] Figure 2 It is the top view of the utility model;

[0016] Figure 3 It is the sectional view of the utility model;

[0017] Figure 4 It is Figure 3 It is the local enlarged view of A place in the middle.

[0018] In the drawing: 1, connecting frame;2, scraper;3, pivot;41, electric push rod;42, connecting rod;51, spray head;52, water storage tank;53, water pump;54, water conveying pipe;61, strip groove;62, rudder machine;63, mud brush;71, monitoring camera;100, steel wheel;200, vibration plate;300, front frame. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the range of protection of the utility model.

[0020] As Figures 1-4The utility model provides a technical scheme: a steel wheel cleaning device of vibrating steel wheel road roller, including connecting frame 1, scraper 2, pivot 3 and turnover mechanism, connecting frame 1 sets up at the front side of steel wheel 100, the both ends of connecting frame 1 are fixed on the vibration plate 200 of vibrating steel wheel road roller both ends, the front end of scraper 2 is connected in connecting frame 1 through pivot 3, the rear end of scraper 2 can rotate around pivot 3 and be close to adhere on the surface of steel wheel 100 or be far from the surface of steel wheel 100, the turnover mechanism is connected between connecting frame 1 and the bottom of scraper 2 for pushing scraper 2 to rotate around pivot 3.

[0021] When needing to clean steel wheel 100, the rear end of scraper 2 is close to adhere on the surface of steel wheel 100 by pushing scraper 2 to rotate around pivot 3 through turnover mechanism, so that the dirt on the surface of steel wheel 100 is scraped off by scraper 2, when not needing to clean steel wheel 100, the rear end of scraper 2 is far from the surface of steel wheel 100 by pushing scraper 2 to rotate around pivot 3 through turnover mechanism, avoiding long-time friction between steel wheel 100 and scraper 2, causing scraper 2 or steel wheel 100 to wear and affect service life. The utility model fixes scraper 2, pivot 3 and turnover mechanism on the vibration plate 200 of vibrating steel wheel road roller both ends through connecting frame 1, when vibrating steel wheel road roller works, the whole steel wheel cleaning device vibrates synchronously with steel wheel 100 and vibration plate 200, so as to ensure that scraper 2 always adheres to the surface of steel wheel 100 when cleaning vibrating steel wheel 100, thereby guaranteeing complete cleaning of the surface of steel wheel 100.

[0022] Specifically, the turnover mechanism includes electric push rod 41 and connecting rod 42, the bottom end of electric push rod 41 is fixedly connected on connecting frame 1, one end of connecting rod 42 is hinged on the output end of electric push rod 41, the other end of connecting rod 42 is hinged on the bottom of scraper 2. When using, connecting rod 42 is driven by the extension of electric push rod 41, so as to realize driving scraper 2 to rotate around pivot 3.

[0023] Further, the upper surface of scraper 2 is arranged with several spray heads 51 towards steel wheel 100, the front frame 300 of vibrating steel wheel road roller is provided with water storage tank 52, water pump 53 is arranged in water storage tank 52, and spray head 51 is connected with water pump 53 through water delivery pipe 54. When using, the water in water storage tank 52 is pumped by water pump 53 and delivered to spray head 51, and the water is sprayed to the surface of steel wheel 100 by spray head 51, so as to pre-clean steel wheel 100, make the adhered dirt more easily scraped off by scraper 2, and improve cleaning effect.

[0024] Further, the upper surface of the scraper 2 is provided with a plurality of strip-shaped grooves 61 penetrating the scraper 2, and a plurality of rudders 62 are arranged on the upper surface of the scraper 2, the output end of each rudder 62 is connected with a mud sweeping brush 63, the mud sweeping brush 63 is attached to the upper surface of the scraper 2, and the rudder 62 is used to drive the mud sweeping brush 63 to swing on the surface of the scraper 2 so as to sweep the sundries on the scraper 2 into the strip-shaped grooves 61.

[0025] Further, the upper surface of the scraper 2 is provided with a plurality of strip-shaped grooves penetrating the scraper 2, and a plurality of rudders 62 are arranged on the upper surface of the scraper 2, the output end of each rudder 62 is connected with a mud sweeping brush 63, the mud sweeping brush 63 is attached to the upper surface of the scraper 2, and the rudder 62 is used to drive the mud sweeping brush 63 to swing on the surface of the scraper 2 so as to sweep the sundries on the scraper 2 into the strip-shaped grooves 61.

[0026] Specifically, the controller in the utility model adopts a PLC programmable controller.

[0027] 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 modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A steel wheel cleaning device for a vibratory steel wheel compactor, characterized by, The utility model relates to a kind of steel wheel cleaning device, including connecting frame (1), scraper (2), pivot (3) and turnover mechanism, the connecting frame (1) is set in steel wheel (100) front side, the connecting frame (1) both ends are fixed in the vibration plate (200) of the vibration steel wheel road roller both ends, the front end of the scraper (2) is connected in the connecting frame (1) by pivot (3), the scraper (2) can pivot (3) as center rotation make the rear end of scraper (2) close and adhere on the surface of steel wheel (100) or away from the surface of steel wheel (100), the turnover mechanism is connected between connecting frame (1) and the bottom of scraper (2) for pushing scraper (2) to pivot (3) as center rotation.

2. A steel wheel cleaning device for a vibratory steel wheel roller as defined in claim 1, wherein The utility model relates to a kind of steel wheel cleaning device, including connecting frame (1), scraper (2), pivot (3) and turnover mechanism, the connecting frame (1) is set in steel wheel (100) front side, the connecting frame (1) both ends are fixed in the vibration plate (200) of the vibration steel wheel road roller both ends, the front end of the scraper (2) is connected in the connecting frame (1) by pivot (3), the scraper (2) can pivot (3) as center rotation make the rear end of scraper (2) close and adhere on the surface of steel wheel (100) or away from the surface of steel wheel (100), the turnover mechanism is connected between connecting frame (1) and the bottom of scraper (2) for pushing scraper (2) to pivot (3) as center rotation.

3. A steel wheel cleaning device for a vibratory steel wheel roller as defined in claim 1, wherein The upper surface of the scraper (2) is provided with a plurality of nozzles (51) arranged towards the steel wheel (100), a water storage tank (52) is arranged on the front frame (300) of the vibration steel wheel road roller, a water pump (53) is arranged in the water storage tank (52), and the nozzles (51) are connected with the water pump (53) through water delivery pipes (54).

4. A steel wheel cleaning device for a vibratory steel wheel roller as defined in claim 1, wherein The upper surface of the scraper (2) is provided with a plurality of strip-shaped grooves (61) penetrating through the scraper (2), a plurality of steering gears (62) are arranged on the upper surface of the scraper (2), the output end of each steering gear (62) is connected with a mud sweeping brush (63), the mud sweeping brush (63) is attached to the upper surface of the scraper (2), and the steering gears (62) are used to drive the mud sweeping brushes (63) to swing on the surface of the scraper (2) so as to sweep the sundries on the scraper (2) into the strip-shaped grooves (61).

5. A steel wheel cleaning device for a vibratory steel wheel roller as defined in claim 3, wherein A monitoring camera (71) is arranged on the upper surface of the scraper (2) towards the steel wheel (100), the monitoring camera (71) is electrically connected with a controller, an electromagnetic valve is arranged on the water delivery pipe (54), and the controller is electrically connected with the electromagnetic valve, when the monitoring camera (71) detects sundries at a certain position of the steel wheel, the controller controls the electromagnetic valve to open and then to close after a period of time.

6. A steel wheel cleaning device for a vibratory steel wheel roller as defined in claim 5, wherein The controller is a PLC programmable controller.

Images