Guardrail cleaning machine

Abstract

The utility model relates to the technical field of cleaning equipment, in particular to a guardrail cleaning machine. Comprising a cleaning table, a rotary drum and a cleaning head; the rotary drum is rotationally installed on the sweeping table, a hydraulic motor used for driving the rotary drum to rotate is installed on the sweeping table, the multiple sweeping heads are movably installed on the peripheral side of the rotary drum at equal angle intervals, a rotary disc is arranged in the middle of each sweeping head, and the rotary discs are rotationally installed on the side portion of the rotary drum; a liquid spraying pipe is mounted at the lower end of the side part of the cleaning table, and a plurality of spraying heads are arranged on the liquid spraying pipe; according to the guardrail cleaning device, the to-be-cleaned guardrail and the liquid spraying pipe are located on the two sides of the rotary drum correspondingly, water sprayed out of the spraying heads on the side portions of the liquid spraying pipe infiltrates the cleaning heads on the side portions of the rotary drum firstly, and when the cleaning heads make contact with the to-be-cleaned guardrail, the water is guided into the surface of the to-be-cleaned guardrail, so that dust and greasy dirt on the guardrail are prone to being separated from the guardrail, and meanwhile the cleaning efficiency is improved. Dirt adhered to the cleaning head is washed out, and the cleanliness of the cleaning head is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, in particular to a guardrail cleaning machine. Background Art

[0002] Guardrails exposed outdoors for a long time will cause the accumulation of dust and oil, which will affect the functionality and aesthetics of the guardrails. Regular cleaning can remove these dirt, keep the guardrails clear and visible, ensure the effectiveness of their reflective signs, and thus reduce the incidence of traffic accidents;

[0003] The existing application number is CN202321878164.5, which discloses a solution combining a cleaning mechanism and a spraying assembly to spray water on the guardrail so that the cleaning mechanism can better act on the surface of the guardrail. Specifically: the cleaning mechanism includes multiple electric cylinders, which are all installed on a base. The output ends of the multiple electric cylinders are fixedly connected to a lifting plate, which is fixedly connected to a cleaning plate. A cleaning groove is provided on the cleaning plate, and two rotating shafts are rotatably connected in the cleaning groove. A gear is fixedly provided on the rotating shaft. The two gears The wheels are connected by a transmission toothed belt, a plurality of fixed blocks are fixedly connected to the transmission toothed belt, a brush block is detachably connected to the fixed block, a motor is fixedly connected to the cleaning plate, an output end of the motor penetrates into the cleaning groove and is fixedly connected to one of the rotating shafts, and is used to clean walls and guardrails over a large area, is easy to lift, improves applicability, is convenient for people to use, and has a good cleaning effect. The spray assembly includes a water outlet pipe, which is fixedly connected to the cleaning groove, a water supply pipe is connected to the water outlet pipe, the water supply pipe is connected to the box body, and a plurality of nozzles are installed on the water outlet pipe;

[0004] However, when using the cleaning device in the above scheme, the dust and oil that enter the brush are not easy to be separated from the brush, which will have an adverse effect on the subsequent guardrail cleaning. Therefore, the present application provides a guardrail cleaning machine. Utility Model Content

[0005] In order to solve the deficiencies in the above-mentioned prior art, the purpose of the utility model is to provide a guardrail cleaning machine, which can soak the cleaning head so that the dust and oil on the guardrail can be easily separated from the guardrail. At the same time, it can also flush the dirt stuck on the cleaning head to ensure the cleanliness of the cleaning head itself.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A guardrail cleaning machine is provided, which includes a cleaning table, a rotating cylinder and cleaning heads; the rotating cylinder is rotatably installed on the cleaning table, and a hydraulic motor for driving the rotation of the rotating cylinder is installed on the cleaning table. A plurality of cleaning heads are provided, and the plurality of cleaning heads are movably installed at equal angular intervals on the circumferential side of the rotating cylinder. A turntable is provided in the middle of the cleaning head, and the turntable is rotatably installed on the side of the rotating cylinder; a liquid spraying pipe is installed at the lower end of the side of the cleaning table, and a plurality of nozzles are provided on the liquid spraying pipe.

[0008] Further, a synchronous control arm is vertically slidably installed in the middle of the inner side of the rotating cylinder, and a plurality of pairs of limiting rings are fixedly installed on the side of the synchronous control arm; a spherical end is provided at one end of the turntable away from the cleaning head, and the spherical end is stuck between two limiting rings of the same group.

[0009] Further, a linear electric cylinder for driving the vertical movement of the synchronous control arm is installed in the rotating cylinder, and a storage battery for supplying electric energy to the linear electric cylinder is provided.

[0010] Further, an end cover is detachably and fixedly installed at the lower end of the rotating cylinder, a screw rod is installed in the end cover by screw thread transmission, and the screw rod is fixedly installed at the bottom of the synchronous control arm.

[0011] Further, a water tank is fixedly installed at the lower end of the side of the cleaning table. The upper and lower ends of the side of the water tank are respectively fixedly connected and communicated with a water inlet pipe and a water outlet pipe. The liquid spraying pipe is fixedly installed on the side of the water tank, and the water outlet pipe is connected and communicated with the filling pipe at the bottom of the liquid spraying pipe through a pipeline and a water pump.

[0012] Further, a guide rod is fixedly installed in the middle of the top of the cleaning table, and the guide rod is connected to the vehicle-mounted lifting arm through a vehicle body connecting arm.

[0013] Further, the guide rod is rotatably connected to the vehicle body connecting arm, and a handle is provided at the top of the guide rod.

[0014] Further, two water tanks, liquid spraying pipes and rotating cylinders are provided, and the two water tanks, liquid spraying pipes and rotating cylinders are symmetrically arranged on both sides of the middle of the cleaning table, and the guardrail to be cleaned is located between the two rotating cylinders.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. In the guardrail cleaning machine described in the embodiment of the present utility model, the guardrail to be cleaned and the liquid spraying pipe are respectively located on both sides of the rotating cylinder, so that the water sprayed from the nozzles on the side of the liquid spraying pipe will not directly fall on the guardrail to be cleaned, but first infiltrate the cleaning heads on the side of the rotating cylinder. When the cleaning heads come into contact with the guardrail to be cleaned, the water is then introduced onto the surface of the guardrail to be cleaned, making it easy for the dust and oil stains on the guardrail to detach from the guardrail, while flushing the dirt adhered to the cleaning heads and ensuring the cleanliness of the cleaning heads themselves.

[0017] 2. For the guardrail cleaning machine described in the embodiment of the present utility model, the synchronous control arm is controlled to move along the rotation axis direction of the rotating cylinder, so that a plurality of limit rings in pairs drive a plurality of spherical ends to move, causing the cleaning head to swing upward; when the cleaning head is horizontally placed, the contact effect with the guardrail is the best, and when the cleaning head tilts upward, the water sprayed from the nozzle can fully wash the cleaning head, achieving the best cleaning effect on the cleaning head and effectively removing the adhered dust and oil on the cleaning head.

[0018] 3. For the guardrail cleaning machine described in the embodiment of the present utility model, the water tank serves as a water storage element. In addition, the water tank can also block the splashed soil particles during the rotation of the cleaning head along with the rotating cylinder, playing a protective role and improving the use effect of the equipment. Description of the Drawings

[0019] By reading the detailed description of the non-restrictive embodiments with reference to the following drawings, other features, objectives, and advantages of the present application will become more apparent:

[0020] Figure 1 It is a schematic structural diagram of the cleaning table, rotating cylinder, and cleaning head provided by the embodiment of the present utility model;

[0021] Figure 2 It is a schematic structural diagram of the rotating cylinder, turntable, and synchronous control arm provided by the embodiment of the present utility model;

[0022] Figure 3 It is a schematic structural diagram of the cleaning head, turntable, and spherical end provided by the embodiment of the present utility model;

[0023] Figure 4 It is a schematic structural diagram of the cleaning table, guide rod, and vehicle body connecting arm provided by the embodiment of the present utility model;

[0024] Figure 5 It is a partial enlarged view of the water tank and liquid spraying pipe provided by the embodiment of the present utility model.

[0025] In the figure: 11 cleaning table, 111 guide rod, 112 vehicle body connecting arm, 12 water tank, 13 water inlet pipe, 14 water outlet pipe, 15 liquid spraying pipe, 151 nozzle, 152 filling pipe, 21 rotating cylinder, 211 end cover, 22 hydraulic motor, 31 cleaning head, 32 turntable, 33 spherical end, 34 synchronous control arm, 341 limit ring, 342 screw. Detailed Embodiment

[0026] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments.

[0027] The components of the embodiments of the present utility model usually described and shown in the accompanying drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model claimed, but merely represents selected embodiments of the present utility model.

[0028] All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0029] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0030] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0031] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Additionally, it should be noted that for the convenience of description, only the parts related to the utility model are shown in the accompanying drawings.

[0032] Embodiment 1:

[0033] As Figures 1-3 shown, this embodiment provides a guardrail sweeper, including a cleaning table 11, a rotating drum 21, and a cleaning head 31; the rotating drum 21 is rotatably installed on the cleaning table 11, and a hydraulic motor 22 for driving the rotating drum 21 to rotate is installed on the cleaning table 11. A plurality of cleaning heads 31 are provided, and the plurality of cleaning heads 31 are movably installed at equal angular intervals on the circumferential side of the rotating drum 21. A turntable 32 is provided in the middle of the cleaning head 31, and the turntable 32 is rotatably installed on the side of the rotating drum 21; a liquid spraying pipe 15 is installed at the lower end of the side of the cleaning table 11, and a plurality of nozzles 151 are provided on the liquid spraying pipe 15.

[0034] As shown Figure 4 in FIG. 1, a guide rod 111 is fixedly installed in the middle of the top of the cleaning table 11. The guide rod 111 is connected to the vehicle-mounted lifting arm through the vehicle body connecting arm 112. The guide rod 111 is rotatably connected to the vehicle body connecting arm 112. A handle is provided at the top of the guide rod 111. The vehicle-mounted lifting arm is used to move and control the guardrail cleaning machine of the present application to ensure that the cleaning head 31 on the side of the rotating cylinder 21 can stably contact the guardrail.

[0035] When using the guardrail cleaning machine of the present application to clean the guardrail, so that the dust and oil stains on the guardrail are easy to detach from the guardrail:

[0036] Since the guardrail to be cleaned and the liquid spraying pipe 15 are respectively located on both sides of the rotating cylinder 21, the water sprayed from the side nozzles 151 of the liquid spraying pipe 15 will not directly fall on the guardrail to be cleaned, but first wet the cleaning head 31 on the side of the rotating cylinder 21. When the cleaning head 31 contacts the guardrail to be cleaned, the water is then introduced onto the surface of the guardrail to be cleaned, making it easy for the dust and oil stains on the guardrail to detach from the guardrail, and at the same time flushing the dirt adhered to the cleaning head to ensure the cleanliness of the cleaning head itself.

[0037] As shown Figure 2 in FIG. 2, a synchronous control arm 34 is vertically slidably installed in the middle of the inner side of the rotating cylinder 21. A plurality of pairs of limiting rings 341 are fixedly installed on the side of the synchronous control arm 34; a spherical end 33 is provided at one end of the turntable 32 away from the cleaning head 31, and the spherical ends 33 at the same horizontal position are stuck between two limiting rings 341 in the same group.

[0038] When performing maintenance on the guardrail cleaning machine of the present application to ensure the cleanliness of the cleaning head itself:

[0039] Control the synchronous control arm 34 to move along the rotation axis direction of the rotating cylinder 21, so that a plurality of pairs of limiting rings 341 drive a plurality of spherical ends 33 to move, causing the cleaning head 31 to swing upward; when the cleaning head 31 is horizontally placed, the contact effect with the guardrail is the best. When the cleaning head 31 is tilted upward, the water sprayed from the nozzle 151 can comprehensively flush the cleaning head 31, and the cleaning effect on the cleaning head 31 is the best, effectively removing the dust and oil stains adhered to the cleaning head 31.

[0040] In this embodiment, a linear electric cylinder for driving the synchronous control arm 34 to move vertically is installed in the rotating cylinder 21, and a storage battery for supplying electric energy to the linear electric cylinder is provided. The linear electric cylinder is started to control the synchronous control arm 34 to move along the rotation axis direction of the rotating cylinder 21.

[0041] In order to increase the cleaning effect on the guardrail, as shown Figure 1As shown, two water tanks 12, liquid spraying pipes 15 and rotating cylinders 21 are provided, and the two water tanks 12, liquid spraying pipes 15 and rotating cylinders 21 are symmetrically arranged on both sides of the middle part of the cleaning table 11, so that the guardrail to be cleaned is located between the two rotating cylinders 21. Multiple cleaning heads 31 on the two rotating cylinders 21 are used to clean both sides of the guardrail, increasing the cleaning efficiency of the equipment.

[0042] Embodiment 2:

[0043] The features identical to those in Embodiment 1 will not be described in detail. The different scheme in this embodiment from Embodiment 1 is as follows: As Figure 1 and Figures 4-5 shown, in this embodiment, a end cover 211 is detachably and fixedly installed at the lower end of the rotating cylinder 21. A screw rod 342 is installed in the end cover 211 by internal thread transmission. The screw rod 342 is fixedly installed at the bottom of the synchronous control arm 34. By manually rotating the screw rod 342, the elevation angle of the cleaning head 31 is adjusted to switch the working state and the maintenance state. Compared with the scheme in Embodiment 1, the use of driving components is reduced, the overall cost of the equipment is reduced, and the economic benefit is high.

[0044] Embodiment 3:

[0045] The features identical to those in Embodiment 1 will not be described in detail. The different scheme in this embodiment from Embodiment 1 is as follows: As Figure 1 and Figures 4-5 shown, in this embodiment, a water tank 12 is fixedly installed at the lower end of the side of the cleaning table 11. A water inlet pipe 13 and a water outlet pipe 14 are respectively fixedly connected and communicated at the upper and lower ends of the side of the water tank 12. The liquid spraying pipe 15 is fixedly installed at the side of the water tank 12. The water outlet pipe 14 is communicated with the filling pipe 152 at the bottom of the liquid spraying pipe 15 through a pipeline and a water pump.

[0046] Among them, the water tank 12 serves as a water storage element. In addition, the water tank 12 can also shield the soil particles splashed during the rotation of the cleaning head 31 together with the rotating cylinder 21, playing a protective role and improving the use effect of the equipment.

[0047] The above description is only the preferred embodiments of the present application and the description of the applied technical principles. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the technical solutions formed by mutually replacing the above features with the technical features (but not limited to) having similar functions disclosed in the present application.

[0048] Except for the technical features described in the specification, the remaining technical features are well-known technologies to those skilled in the art. To highlight the innovative features of the present utility model, the remaining technical features will not be elaborated herein.

Claims

1. A guardrail cleaning machine, comprising a cleaning table (11), characterized in that, A rotary drum (21) and a hydraulic motor (22) for driving the rotary drum (21) to rotate are installed on the cleaning table (11). A plurality of cleaning heads (31) are movably installed on the side of the rotary drum (21). A turntable (32) is arranged in the middle of the cleaning head (31), and the turntable (32) is rotatably installed on the side of the rotary drum (21). A liquid spraying pipe (15) is installed at the lower end of the side of the cleaning table (11). A plurality of spray nozzles (151) are arranged on the liquid spraying pipe (15). The guardrail to be cleaned and the liquid spraying pipe (15) are respectively located on both sides of the rotary drum (21).

2. The guardrail cleaning machine according to claim 1, characterized in that, A synchronous control arm (34) is vertically slidably installed in the middle of the inner side of the rotary drum (21). A plurality of pairs of limiting rings (341) are fixedly installed on the side of the synchronous control arm (34). A spherical end (33) is arranged at one end of the turntable (32) away from the cleaning head (31), and the spherical end (33) is clamped between two limiting rings (341) of the same group.

3. The guardrail cleaning machine according to claim 2, characterized in that, An end cover (211) is detachably and fixedly installed at the lower end of the rotary drum (21). A screw rod (342) is installed in the end cover (211) by means of internal thread transmission, and the screw rod (342) is fixedly installed at the bottom of the synchronous control arm (34).

4. The guardrail cleaning machine according to claim 1, characterized in that, A water tank (12) is fixedly installed at the lower end of the side of the cleaning table (11). A water inlet pipe (13) and a water outlet pipe (14) are respectively fixedly connected and communicated at the upper and lower ends of the side of the water tank (12). The liquid spraying pipe (15) is fixedly installed on the side of the water tank (12), and the water outlet pipe (14) is communicated with an irrigation pipe (152) at the bottom of the liquid spraying pipe (15) through a pipeline and a water pump.

5. The guardrail cleaning machine according to claim 1, characterized in that, A guide rod (111) is fixedly installed in the middle of the top of the cleaning table (11), and the guide rod (111) is connected to a vehicle-mounted lifting arm through a vehicle body connecting arm (112).

6. The guardrail cleaning machine according to claim 5, characterized in that, The guide rod (111) is rotatably connected to the vehicle body connecting arm (112), and a handle is arranged at the top of the guide rod (111).

7. The guardrail sweeper according to claim 4, characterized in that, There are two water tanks (12), liquid spraying pipes (15) and rotary drums (21). The two water tanks (12), liquid spraying pipes (15) and rotary drums (21) are symmetrically arranged on both sides of the middle of the cleaning table (11), and the guardrail to be cleaned is located between the two rotary drums (21).

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