Road surface cleaning device for highway maintenance
By designing a scoop-shaped sweeping disc and an electric control system, the problem of poor sweeping effect of existing highway sweeping devices has been solved, achieving efficient garbage collection and gathering, improving sweeping efficiency and avoiding missed areas.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-08
- Publication Date
- 2026-03-27
AI Technical Summary
Existing highway maintenance road sweeping equipment is ineffective and inefficient, and garbage is easily scattered. The sweeping brushes cannot be adjusted to make the sweeping surface ineffective.
A road sweeping device for highway maintenance was designed, which uses two sets of sweeping discs arranged in a scoop shape with opposite rotation directions. Combined with a dust suction port, the sweeping discs are raised, lowered, and moved by an electric push rod and an electric cylinder to expand the sweeping area. The sweeping discs are driven by a motor to collect dust, which is then collected by the dust suction port.
It improves the cleaning effect, prevents garbage from spreading, enhances cleaning efficiency, ensures that vehicle driving is not affected when cleaning is not in progress, and avoids missed areas in the cleaning area.
Smart Images
Figure CN224048018U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of highway maintenance, in particular to a road surface cleaning device for highway maintenance. BACKGROUND
[0002] With the rapid economic development of the country, the highway has become an inevitable product of economic development, and the highway belongs to the high-grade highway, and due to the large traffic flow, dust and garbage often occur on the highway, so the road surface cleaning device is usually used to clean and maintain the highway.
[0003] The existing road surface cleaning device for highway maintenance is usually rotated by a single cleaning brush to sweep the garbage and dust on the road to the bottom of the vehicle, and then the garbage is sucked into the garbage bin of the vehicle by the suction cup or blowing device. This way has some shortcomings. When cleaning, the garbage cannot be gathered in one place, and the garbage will scatter, which will affect the road cleaning effect. The cleaning brush cannot be adjusted in position, so the cleaning surface is effective, and the cleaning efficiency is affected. To solve the above problems, the inventor proposes a road surface cleaning device for highway maintenance to solve the above problems. UTILITARIAN CONTENT
[0004] In order to solve the problem of poor cleaning effect and low cleaning efficiency of the existing road surface cleaning device for highway maintenance, the purpose of the utility model is to provide a road surface cleaning device for highway maintenance.
[0005] To solve the above technical problems, the utility model adopts the following technical scheme: a road surface cleaning device for highway maintenance, comprising a garbage storage box, a dust suction port is arranged on the lower part of the side wall of the garbage storage box, a shell is arranged on one side of the garbage storage box, a lifting plate is arranged inside the shell and can be lifted, four first sliding rails are fixedly connected to the bottom surface of the lifting plate, a rotating shaft is rotatably connected to the middle of the bottom surface of the lifting plate, a gear is fixedly connected to the side wall of the rotating shaft, an electric push rod is arranged below the lifting plate, a connecting block is fixedly connected to the output shaft end of the electric push rod, a lengthened plate is fixedly connected to the side wall of the connecting block, a gear plate is fixedly connected to one end of the lengthened plate, a frame body is fixedly connected to the other end of the lengthened plate, a lengthened shaft is rotatably connected to the top surface of the frame body, and a road sweeping disc is fixedly connected to the bottom end of the lengthened shaft.
[0006] Preferably, the dust suction port is inclined, and the working end of the dust suction port faces the road surface, the road sweeping disc has two groups, and the number of the road sweeping disc in each group is five, the frame body is inclined, and an angle exists between the axis of the frame body and the horizontal axis, so that the two groups of road sweeping discs are in the shape of a dustpan, the small opening formed by the two groups of road sweeping discs corresponds to the dust suction port, and the rotating directions of the two groups of road sweeping discs are opposite, so that the road sweeping disc can be rotated to sweep and gather the dust on the road surface, and the gathered dust can be sucked and collected through the dust suction port.
[0007] Preferably, the inside of the shell is provided with an electric cylinder, the output shaft end of the electric cylinder is fixedly connected to the middle part of the top surface of the lifting plate, the shell of the electric cylinder is fixedly connected to the inner side wall of the shell, the top surface of the lifting plate is fixedly connected with a guide rod, the inner top wall of the shell is fixedly connected with a cylinder, the guide rod is located in the cylinder, and the guide rod and the cylinder are in sliding connection, when the road surface of the expressway does not need to be swept, the electric cylinder can be controlled to lift the lifting plate, so that the road sweeping disc is separated from the road surface to reduce friction and facilitate the driving of the vehicle body, when the road surface of the expressway needs to be swept, the electric cylinder is controlled to lower the lifting plate, so that the road sweeping disc is in contact with the road surface to perform the sweeping work on the road surface, and when the lifting plate moves up and down, the guide rod and the cylinder cooperate with each other, so that the lifting plate moves up and down more stably, the side wall of the electric push rod is provided with a fixing seat, the side wall of the fixing seat is fixedly connected to the bottom surface of the lifting plate, and the electric push rod is installed and fixed through the fixing seat, when the electric push rod is started, the connecting block can drive the lengthened plate to move under the action of the output shaft of the electric push rod, so that the toothed plate rotates, the number of the toothed plates is two, and the two toothed plates are located on the two sides of the gear respectively, the top surface of the toothed plate is fixedly connected with a second sliding rail, the bottom surface of the lifting plate is fixedly connected with a cavity plate, the second sliding rail corresponds to the cavity plate and is in sliding connection, when one of the toothed plates moves, the other toothed plate moves through the mutual meshing of the toothed plate and the gear, the two toothed plates move back and forth and relatively through the control of the electric push rod, the plate end of the lengthened plate is fixedly connected to the frame body, so that the two groups of road sweeping discs move back and forth and relatively to expand the sweeping area and improve the sweeping efficiency, and the toothed plate moves more stably through the cooperation of the second sliding rail and the cavity plate.
[0008] Preferably, the upper part of the frame is provided with a motor, the output shaft end of the motor is fixedly connected with the top end of the lengthened shaft, the side wall of the motor is provided with a base, the base is fixedly connected with the top surface of the frame, the top surface of the frame is fixedly connected with a convex column, the top end of the convex column is fixedly connected with a sliding block, the sliding block is correspondingly and slidingly connected with the first sliding rail, the motor is installed through the frame, the motor is started, the lengthened shaft rotates under the action of the output shaft of the motor, thereby the sweeping disc can rotate, and it should be noted that, as shown in Figure 3 When the sweeping disc rotates, the left sweeping disc needs to rotate clockwise and the right sweeping disc needs to rotate counterclockwise, so as to sweep and gather the dust on the road surface, and the gathered dust is sucked and collected through the dust suction port, when the frame moves, the sliding block and the first sliding rail are matched, so that the frame moves more stably.
[0009] Compared with the prior art, the utility model has the advantages that:
[0010] 1. The utility model discloses a sweeping device for highway, which is characterized by comprising a frame, two sweeping discs, a lengthened shaft, a motor, a base, a convex column, a sliding block and a first sliding rail.
[0011] 2. The utility model discloses a sweeping device for highway, which is characterized by comprising a frame, two sweeping discs, a lengthened shaft, a motor, a base, a convex column, a sliding block and a first sliding rail. BRIEF DESCRIPTION OF DRAWINGS
[0012] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced as follows, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.
[0013] Figure 1 It is the whole structure schematic diagram of the utility model.
[0014] Figure 2 It is a shell structure schematic view of the utility model.
[0015] Figure 3 It is a shell internal structure schematic view of the utility model.
[0016] Figure 4 It is a lifting plate structure schematic view of the utility model.
[0017] Figure 5 It is another structure schematic view of the lifting plate of the utility model.
[0018] Figure 6 It is an A place enlarged view of the utility model.
[0019] Figure 7 It is a B place enlarged view of the utility model.
[0020] Figure 8 It is a strip sponge and convex column cooperation schematic view of the utility model.
[0021] Figure 9 It is a road sweeping disc maximum stroke and minimum stroke comparison view of the utility model.
[0022] In the drawing: 1, vehicle body; 2, sundries storage box; 3, dust suction port; 4, shell; 5, connecting seat; 6, electric cylinder; 7, lifting plate; 8, cylinder body; 9, guide rod; 10, first sliding rail; 11, electric push rod; 12, fixed seat; 13, connecting block; 14, toothed plate; 15, lengthening plate; 16, second sliding rail; 17, cavity plate; 18, rotating shaft; 19, gear; 20, frame body; 21, motor; 22, base; 23, lengthening shaft; 24, road sweeping disc; 25, convex column; 26, sliding block; 27, first rectangular groove; 28, second rectangular groove; 29, strip sponge. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0024] Embodiment: as Figures 1-9As shown, the utility model provides a kind of road surface cleaning device of highway maintenance, including storage box 2, the lower part of the side wall of storage box 2 is provided with dust suction port 3, one side of storage box 2 is provided with shell 4, the inside of shell 4 is liftable and is provided with lifting plate 7, the bottom surface of lifting plate 7 is fixedly connected with first slide rail 10 in four corners, the bottom surface of lifting plate 7 is inserted and is rotatably connected with rotating shaft 18 in middle part, the side wall of rotating shaft 18 is fixedly connected with gear 19, the below of lifting plate 7 is provided with electric push rod 11, the output shaft end of electric push rod 11 is fixedly connected with connecting block 13, the side wall of connecting block 13 is fixedly connected with extension plate 15, one end of extension plate 15 is fixedly connected with gear plate 14, the other end of extension plate 15 is fixedly connected with frame body 20, the top surface of frame body 20 is inserted and is rotatably connected with extension shaft 23, the bottom end of extension shaft 23 is fixedly connected with road sweeping disc 24.
[0025] Dust suction port 3 is inclined, and the working end of dust suction port 3 faces the road surface, road sweeping disc 24 has two groups, and each group of road sweeping disc 24 has five, frame body 20 is inclined.
[0026] By adopting the above technical scheme, one side of storage box 2 is provided with vehicle body 1, the side wall of storage box 2 is fixed with the head of vehicle body 1, the storage box 2 can be moved on the highway by vehicle body 1, a dust collector is arranged in the storage box 2, the input end of the dust collector is communicated with the dust suction port 3, the output end of the dust collector extends into the storage cavity of the storage box 2 to collect dust, there is an angle between the axis of the frame body 20 and the horizontal axis, so that the two groups of road sweeping discs 24 are in the shape of a dustpan, and the small openings formed by the two groups of road sweeping discs 24 correspond to the dust suction port 3, the rotation directions of the two groups of road sweeping discs 24 are opposite, so that when the two groups of road sweeping discs 24 rotate, the dust on the road surface can be swept and gathered, and the gathered dust can be sucked and collected through the dust suction port 3.
[0027] The end surface of shell 4 is fixedly connected with connecting seat 5, and the side wall of connecting seat 5 away from shell 4 is fixedly connected with the side wall of storage box 2.
[0028] By adopting the above technical scheme, shell 4 is installed and fixed by connecting seat 5, the bottom surface of shell 4 is provided with first rectangular groove 27 and second rectangular groove 28, the bottom of extension plate 15 is located in first rectangular groove 27 and can move in first rectangular groove 27, convex column 25 is located in second rectangular groove 28 and can move in second rectangular groove 28, and the inner side wall of first rectangular groove 27 and second rectangular groove 28 is fixedly connected with strip sponge 29, for example, Figure 8 As shown, there are two strip sponges 29 in second rectangular groove 28, convex column 25 is located between the two strip sponges 29, and the operation of strip sponge 29 is to avoid dust and debris entering shell 4 through first rectangular groove 27 and second rectangular groove 28 when sweeping the road surface.Figure 9 As shown, the sweeper disc 24 is in the first position corresponding to the last position when it is at the maximum stroke and the minimum stroke, thereby avoiding the situation of missing cleaning in the cleaning area.
[0029] The inside of the shell 4 is provided with an electric cylinder 6, the output shaft end of which is fixedly connected to the middle of the top surface of a lifting plate 7, the shell of the electric cylinder 6 is fixedly connected to the inner side wall of the shell 4, the top surface of the lifting plate 7 is fixedly connected with a guide rod 9, the inner top wall of the shell 4 is fixedly connected with a cylinder body 8, the guide rod 9 is located in the cylinder body 8, and the guide rod 9 is in sliding connection with the cylinder body 8.
[0030] By adopting the above technical scheme, when the road surface of the expressway does not need to be cleaned, the electric cylinder 6 can be controlled to lift the lifting plate 7, so that the sweeper disc 24 is separated from the road surface to reduce friction, thereby facilitating the driving of the vehicle body 1, when the road surface of the expressway needs to be cleaned, the electric cylinder 6 is controlled to lower the lifting plate 7, so that the sweeper disc 24 is in contact with the road surface to clean the road surface, and when the lifting plate 7 moves up and down, the guide rod 9 and the cylinder body 8 cooperate with each other, so that the lifting plate 7 moves up and down more stably.
[0031] The side wall of the electric push rod 11 is provided with a fixed seat 12, and the side wall of the fixed seat 12 is fixedly connected to the bottom surface of the lifting plate 7.
[0032] By adopting the above technical scheme, the electric push rod 11 is installed and fixed through the fixed seat 12, when the electric push rod 11 is started, the connecting block 13 can drive the extension plate 15 to move under the action of the output shaft of the electric push rod 11, thereby enabling the tooth plate 14 to rotate.
[0033] The number of tooth plates 14 is two, and the two tooth plates 14 are located on both sides of the gear 19, the top surface of the tooth plate 14 is fixedly connected with a second sliding rail 16, the bottom surface of the lifting plate 7 is fixedly connected with a cavity plate 17, and the second sliding rail 16 is in sliding connection with the cavity plate 17 in correspondence.
[0034] By adopting the above technical scheme, when one of the tooth plates 14 moves, the other tooth plate 14 can move through the mutual meshing of the tooth plate 14 and the gear 19, and the two tooth plates 14 can repeatedly move away from each other and relatively move by controlling the electric push rod 11 to extend and retract, and the two groups of sweeper discs 24 can move away from each other and relatively move because the plate end of the extension plate 15 is fixedly connected to the frame 20, thereby expanding the cleaning area and improving the cleaning efficiency, and the tooth plate 14 can move more stably through the cooperation of the second sliding rail 16 and the cavity plate 17 when the tooth plate 14 moves.
[0035] The upper portion of the frame body 20 is provided with a motor 21, the output shaft end of the motor 21 is fixedly connected with the top end of an extended shaft 23, the side wall of the motor 21 is provided with a base 22, the base 22 is fixedly connected with the top surface of the frame body 20, the top surface of the frame body 20 is fixedly connected with a convex column 25, the top end of the convex column 25 is fixedly connected with a sliding block 26, the sliding block 26 is correspondingly and slidingly connected with the first sliding rail 10.
[0036] By adopting the above technical scheme, the motor 21 is installed through the frame body 20, the motor 21 is started, the extended shaft 23 rotates under the action of the output shaft of the motor 21, and then the road sweeping disc 24 can rotate. Figure 3 It should be noted that, as shown in the figure, when the road sweeping disc 24 rotates, the left road sweeping disc 24 needs to rotate clockwise, and the right road sweeping disc 24 needs to rotate counterclockwise, so as to sweep and gather the dust on the road surface, and the gathered dust is collected through the dust suction port 3.
[0037] When the road surface of the highway needs to be swept, the electric cylinder 6 is controlled, the lifting plate 7 is lowered, so that the road sweeping disc 24 is in contact with the road surface, then the motor 21 is started, the extended shaft 23 rotates under the action of the output shaft of the motor 21, and then the road sweeping disc 24 rotates to sweep the road surface.
[0038] It should be noted that, as shown in the figure, when the road sweeping disc 24 rotates, the left road sweeping disc 24 needs to rotate clockwise, and the right road sweeping disc 24 needs to rotate counterclockwise, so as to sweep and gather the dust on the road surface, and the gathered dust is collected through the dust suction port 3. Figure 3 It should be noted that, as shown in the figure, when the road sweeping disc 24 rotates, the left road sweeping disc 24 needs to rotate clockwise, and the right road sweeping disc 24 needs to rotate counterclockwise, so as to sweep and gather the dust on the road surface, and the gathered dust is collected through the dust suction port 3. Figure 9 As shown in the figure, when the road sweeping disc 24 is at the maximum stroke and the minimum stroke, the road sweeping disc 24 at the first position corresponds to the road sweeping disc 24 at the last position, so as to avoid the situation that the sweeping area is not swept.
[0039] Meanwhile, when the electric push rod 11 is started, the connecting block 13 can drive the lengthened plate 15 to move under the action of the output shaft of the electric push rod 11, and then the toothed plate 14 can be rotated, the other toothed plate 14 can be moved through the mutual meshing of the toothed plate 14 and the gear 19, the output shaft of the electric push rod 11 is made to stretch and retract through the control of the electric push rod 11, and then the two toothed plates 14 can repeatedly move back to back and relatively, the plate end of the lengthened plate 15 is fixedly connected with the frame body 20, and then the two groups of sweeping discs 24 can move back to back and relatively, so that the cleaning surface is expanded and the cleaning efficiency is improved.
[0040] The standard parts used in the present application can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt the conventional models in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and details are not described herein.
[0041] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application belong to the scope of the claims of the present application and equivalent technologies, the present application also intends to include these modifications and variations.
Claims
1. A road sweeping device for motorway maintenance, comprising a debris tank (2), characterised in that: The lower part of the side wall of the storage box (2) is provided with a dust suction port (3), one side of the storage box (2) is provided with a shell (4), the inside of the shell (4) is provided with a lifting plate (7) which can be lifted up and down, the bottom surface of the lifting plate (7) is fixedly connected with first sliding rails (10) at four corners, the bottom surface of the lifting plate (7) is rotatably connected with a rotating shaft (18) in the middle, the side wall of the rotating shaft (18) is fixedly connected with a gear (19), the lower part of the lifting plate (7) is provided with an electric push rod (11), the output shaft end of the electric push rod (11) is fixedly connected with a connecting block (13), the side wall of the connecting block (13) is fixedly connected with an extension plate (15), one end of the extension plate (15) is fixedly connected with a toothed plate (14), the other end of the extension plate (15) is fixedly connected with a frame body (20), the top surface of the frame body (20) is rotatably connected with an extension shaft (23), the bottom end of the extension shaft (23) is fixedly connected with a road sweeping disc (24).
2. A highway maintenance road sweeping device as claimed in claim 1, wherein, The dust suction port (3) is inclined, and the working end of the dust suction port (3) faces the road surface.
3. A roadway sweeping device for highway maintenance as defined in claim 1 wherein, The end surface of the shell (4) is fixedly connected with a connecting seat (5), and the side wall of the storage box (2) is fixedly connected with the side wall of the shell (4) away from the connecting seat (5).
4. A roadway sweeping apparatus for highway maintenance as defined in claim 1 wherein, The inside of the shell (4) is provided with an electric cylinder (6), the output shaft end of the electric cylinder (6) is fixedly connected with the top surface of the lifting plate (7), and the shell of the electric cylinder (6) is fixedly connected with the inner side wall of the shell (4).
5. A highway maintenance road sweeping device as claimed in claim 1, wherein, The top surface of the lifting plate (7) is fixedly connected with a guide rod (9), the inner top wall of the shell (4) is fixedly connected with a cylinder (8), the guide rod (9) is located in the cylinder (8), and the guide rod (9) is in sliding connection with the cylinder (8).
6. A highway maintenance road sweeping device as claimed in claim 1, wherein, The side wall of the electric push rod (11) is provided with a fixing seat (12), and the side wall of the fixing seat (12) is fixedly connected with the bottom surface of the lifting plate (7).
7. A highway maintenance road sweeping device as claimed in claim 1, wherein, The number of toothed plates (14) is two, and the two toothed plates (14) are located on the two sides of the gear (19) respectively, the top surface of the toothed plate (14) is fixedly connected with a second sliding rail (16), and the bottom surface of the lifting plate (7) is fixedly connected with a cavity plate (17).
8. A highway maintenance road sweeping device as claimed in claim 1, wherein, The upper part of the frame body (20) is provided with a motor (21), the output shaft end of the motor (21) is fixedly connected with the top end of the extension shaft (23), the side wall of the motor (21) is provided with a base (22), the top surface of the frame body (20) is fixedly connected with the base (22), the top surface of the frame body (20) is fixedly connected with a convex column (25), the top end of the convex column (25) is fixedly connected with a sliding block (26), and the sliding block (26) is in sliding connection with the first sliding rail (10).