Paver for pervious concrete construction of urban greenway

Abstract

The utility model relates to the technical field of pavement paving equipment, in particular to a paver for pervious concrete construction of urban greenways, which comprises a paver main body, hoppers and a cleaning component, the hoppers arranged in a mirroring manner are connected onto the paver main body, the cleaning component arranged in a mirroring manner is connected with the hoppers, and the cleaning component comprises a material cleaning component and an anti-condensation component. The material cleaning assembly is connected to the hopper, and the anti-condensation assembly is connected to the material cleaning assembly. According to the utility model, the material cleaning assembly reciprocates along the surfaces of the L-shaped plate and the side plate to clean residual concrete on the surfaces of the L-shaped plate and the side plate in a use state, and the cleaned concrete can be discharged into the paver main body from the gap, so that the situation that the available space of the hopper is reduced due to residual concrete condensation is avoided; when the material cleaning assembly moves, the anti-condensation assembly can be driven to move, and the anti-condensation assembly is driven by the material cleaning assembly to enter a use state to clean residual concrete on the surface of the material cleaning assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of road paving equipment, in particular to a paver for construction of permeable concrete for urban greenways. Background Art

[0002] A paver is a construction equipment mainly used for paving various materials (asphalt, concrete, etc.) on the base and surface layers of roads. It performs preliminary compaction and leveling while evenly spreading various materials on the road base.

[0003] After searching, Chinese patent announcement No. CN213740451U discloses an asphalt concrete paver for secondary greenway construction, including: a paver body, hoppers are arranged on both sides of the paver body, the hopper includes a bottom plate, side plates arranged on the bottom plate and a rear plate connected to the rear side of the side plate, a first scraper device for scraping off the asphalt concrete on the side plate, and a second scraper device for scraping off the asphalt concrete on the bottom plate and the rear plate are arranged in the hopper, the first scraper device and the second scraper device are driven by a driving device, and the utility model drives the first scraper device and the second scraper device by the driving device to scrape off the asphalt concrete adhered to the inner wall, has a simple structure, is easy to operate, and has a good cleaning effect, and this part of the asphalt concrete is recycled, which reduces the waste of asphalt concrete and improves the paving quality of the paver.

[0004] However, in the above technical solution, only the driving device drives the first scraper device and the second scraper device to scrape off the asphalt concrete adhering to the inner wall to reduce the waste of concrete. However, when cleaning the asphalt concrete, the concrete is easy to adhere to the surface of the first scraper and the second scraper. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and proposes a paver for the construction of permeable concrete for urban greenways.

[0006] The technical solution of the utility model is as follows: a paver for the construction of permeable concrete for urban greenways, comprising a paver main body, to which a hopper arranged in a mirror image is connected; a cleaning component, the number of which corresponds to the hopper, the cleaning component comprising a material cleaning component and an anti-condensation component, the material cleaning component being connected to the hopper; the material cleaning component cleans the residual material in the horizontal and vertical directions of the hopper when in use, the anti-condensation component being connected to the material cleaning component; when the material cleaning component is in use, the anti-condensation component contacts the material cleaning component and the two rub against each other to remove the surface material.

[0007] Preferably, the hopper includes two L-shaped plates arranged in parallel, the L-shaped plates are connected to the paver body; and side plates, the number of which corresponds to the L-shaped plates, are connected to the side of the L-shaped plates away from each other.

[0008] Preferably, the material cleaning assembly includes a fixed seat, two of which are symmetrically arranged, and the fixed seat is connected to one end of the L-shaped plate; a first driving device, which is connected to any one of the fixed seats; a first threaded rod, one end of which is rotatably connected to the fixed seat, and the other end of the first threaded rod is transmission-connected to the output end of the first driving device; a movable seat, which is threadedly connected to the first threaded rod; a first scraper, which is slidably connected to the L-shaped plate, and one end of the first scraper is connected to the movable seat; an auxiliary cleaning assembly, which is connected to the side plate, and the auxiliary cleaning assembly moves in the vertical direction along the side plate when in use.

[0009] Preferably, the auxiliary cleaning assembly includes a mounting seat, the number of which corresponds to the side plates, and the mounting seats are connected to the side of the two side plates away from each other; a second threaded rod, which is rotatably connected to the mounting seat; a limiting rod, which is arranged parallel to the second threaded rod, and one end of the limiting rod is connected to the mounting seat; a limiting block, which is connected to one end of the limiting rod, and the limiting block is rotatably connected to the second threaded rod; a second driving device, which is connected to the mounting seat, and the output end of the second driving device is transmission-connected to the second threaded rod; a sliding seat, which is threadedly connected to the second threaded rod; a push rod, one end of which is connected to the sliding seat; a second scraper, which is connected to the push rod, and the second scraper is slidably connected to the side plate.

[0010] Preferably, the two second scrapers are connected to auxiliary plates on one side close to each other, and the auxiliary plates are slidably connected to the side walls of the L-shaped plate.

[0011] Preferably, the anti-condensation component includes a guide rod, which is connected to a guide groove provided on the second scraper, and a plurality of equally spaced guide grooves are provided on the second scraper; a guide block, which is slidably connected to the guide rod; a first elastic member, which is sleeved on the outside of the guide rod; a first cleaning scraper, which is connected to the plurality of guide blocks; a self-cleaning component, which is connected to the second scraper; when the first cleaning scraper moves horizontally, the self-cleaning component enters a use state and contacts with the first cleaning scraper.

[0012] Preferably, the self-cleaning component includes a multi-stage telescopic rod, a plurality of which are evenly spaced, and the multi-stage telescopic rod is connected to a receiving groove opened on the second scraper; a moving block, which is connected to the telescopic end of the multi-stage telescopic rod; a second cleaning scraper, which is connected to the moving block; a second elastic member, which is sleeved on the outside of the multi-stage telescopic rod, and the two ends of the second elastic member are respectively connected to the receiving groove and the moving block.

[0013] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0014] In the utility model, the material cleaning component will move back and forth along the surface of the L-shaped plate and the side plate when in use to clean the concrete remaining on the surface, and discharge the cleaned concrete into the paver body from the gap, thereby reducing the waste of concrete and avoiding the condensation of the residual concrete to reduce the available space of the hopper; when the material cleaning component moves, it will drive the anti-condensation component to move, and the anti-condensation component will be driven by the material cleaning component to enter the use state, so as to clean the concrete remaining on the surface of the material cleaning component to avoid the concrete adhering to the surface of the material cleaning component. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a schematic cross-sectional view of the hopper;

[0017] Figure 3 is a cross-sectional schematic diagram of the initial state of the first cleaning blade;

[0018] Figure 4 This is a cross-sectional schematic diagram of the first cleaning blade in use.

[0019] 1. The main body of the paver; 2. The hopper; 3. The L-shaped plate; 4. The side plate; 5. The fixed seat; 6. The first driving device; 7. The first threaded rod; 8. The movable seat; 9. The first scraper; 10. The mounting seat; 11. The second threaded rod; 12. The limit rod; 13. The limit block; 14. The second driving device; 15. The sliding seat; 16. The push rod; 17. The second scraper; 18. The auxiliary plate; 19. The guide rod; 20. The guide groove; 21. The guide block; 22. The first elastic member; 23. The first cleaning scraper; 24. The multi-stage telescopic rod; 25. The accommodating groove; 26. The movable block; 27. The second cleaning scraper; 28. The second elastic member. DETAILED DESCRIPTION

[0020] Embodiment 1

[0021] like Figure 1-Figure 4 As shown, the utility model proposes a paver for urban greenway permeable concrete construction, comprising a paver body 1, a hopper 2 and a cleaning component, wherein the mirror-image-set hopper 2 is connected to the paver body 1;

[0022] In an optional embodiment, the hopper 2 includes an L-shaped plate 3 and a side plate 4, the L-shaped plate 3 is symmetrically arranged in parallel, one end of the L-shaped plate 3 is connected to the paver body 1, and the side plate 4 arranged in a mirror image is connected to the L-shaped plate 3; there is a gap between the two hoppers 2, and the concrete enters the paver body 1 through the gap;

[0023] The mirror-image cleaning component is connected to the hopper 2, and the cleaning component includes a material cleaning component and an anti-condensation component. The material cleaning component is connected to the hopper 2; when in use, the material cleaning component will reciprocate along the surface of the L-shaped plate 3 and the side plate 4 to clean the concrete remaining on their surfaces, and the concrete produced by the cleaning can be discharged into the paver body 1 through the gap; the anti-condensation component is connected to the material cleaning component; when the material cleaning component moves, it will drive the anti-condensation component to move, and the anti-condensation component will enter the use state to clean the concrete remaining on the surface of the material cleaning component.

[0024] Embodiment 2

[0025] like Figure 1-Figure 2 As shown, the utility model proposes a paver for the construction of permeable concrete for urban greenways. Compared with the first embodiment, the detailed structure of the material cleaning component is also recorded in the present embodiment. The material cleaning component includes a fixed seat 5, a first driving device 6, a first threaded rod 7, a movable seat 8, a first scraper 9 and an auxiliary cleaning component. One end of each L-shaped plate 3 is used to connect the symmetrically arranged fixed seat 5, and the fixed seats 5 are used to rotate and connect the first threaded rod 7. The first driving device 6 is connected to any one of the fixed seats 5; the first driving device 6 is an electric motor; the output end of the first driving device 6 is connected to one end of the first threaded rod 7 passing through the fixed seat 5, and the movable seat 8 is connected to one end of the first scraper 9; the cross-section of the first scraper 9 is a right-angled triangle, and the two right-angled plates of the first scraper 9 are in contact with the L-shaped plate 3 and the side plate 4 respectively, and the inclined surface of the first scraper 9 is used to contact the anti-condensation component; the first scraper 9 is slidably connected to the L-shaped plate 3, and the threaded rod of the movable seat 8 is connected to the first threaded rod 7.

[0026] The auxiliary cleaning assembly includes a mounting seat 10, a second threaded rod 11, a limiting rod 12, a limiting block 13, a second driving device 14, a sliding seat 15, a push rod 16 and a second scraper 17. The two mounting seats 10 are connected to the outer wall of the side plate 4, and the lower end faces of the mounting seats 10 are connected to the second driving device 14; the second driving device 14 uses a servo motor or a stepping motor; one end of the second threaded rod 11 passes through a through hole on the mounting seat 10 and is connected to the output end of the second driving device 14, the limiting rod 12 is arranged parallel to the second threaded rod 11, and the two ends of the limiting rod 12 are respectively connected to the mounting seat 10 and the limiting block 13, and the sliding seat 15 is threadedly connected to the second threaded rod 11; the sliding seat 15 is also provided with a through hole for the limiting rod 12 to pass through to limit the deflection of the sliding seat 15; the lower end face of the sliding seat 15 is connected to one end of the push rod 16, and the other end of the push rod 16 is connected to the second scraper 17, and the side wall of the second scraper 17 is slidably connected to the side plate 4.

[0027] In an optional embodiment, the two second scrapers 17 are connected to an auxiliary plate 18 on one side close to each other, and the auxiliary plate 18 is slidably connected to the side wall of the L-shaped plate 3; after the auxiliary plate 18 is connected to the second scraper 17, the top view shape is L-shaped, and when the auxiliary plate 18 moves the second scraper 17, the side wall of the L-shaped plate 3 is cleaned to reduce cleaning dead corners.

[0028] Embodiment 3

[0029] like Figure 3-Figure 4 As shown, the utility model proposes a paver for the construction of permeable concrete for urban greenways. Compared with the second embodiment, the detailed structure of the anti-condensation component is also recorded in this embodiment. The anti-condensation component includes a guide rod 19, a guide block 21, a first elastic member 22, a first cleaning scraper 23 and a self-cleaning component. The lower end surface of the second scraper 17 is provided with guide grooves 20 equidistantly distributed along the length direction of the second scraper 17. The guide grooves 20 are used to connect the guide rod 19. The guide block 21 is slidably connected to the guide rod 19 through a through hole. The lower end surface of the guide block 21 is connected to the first cleaning scraper 23; the first cleaning scraper 23 is in the shape of a triangle. The first cleaning scraper 23 is in contact with the side plate 4 in the initial state. The first cleaning scraper 23 moves along the axis of the guide rod 19 in the use state and rubs against the inclined surface of the first scraper 9 at the same time; the first elastic member 22 is sleeved on the outside of the guide rod 19; the first elastic member 22 is a spring; the self-cleaning component is connected to the lower end surface of the second scraper 17.

[0030] The self-cleaning assembly includes a multi-stage telescopic rod 24, a moving block 26, a second cleaning scraper 27 and a second elastic member 28. The lower end surface of the second scraper 17 is provided with a receiving groove 25 that is evenly spaced in the length direction of the second scraper 17, and the multi-stage telescopic rod 24 is connected to the receiving groove 25; the multi-stage telescopic rod 24 is selected from but not limited to a structure including a sliding rod and a sleeve, the sliding rod is slidably inserted into the sleeve, and one end of the sleeve is connected to the inner wall of the receiving groove 25; the telescopic end of the multi-stage telescopic rod 24 is connected to the moving block 26, and the side wall of the moving block 26 is used to connect the second cleaning scraper 27; the multi-stage telescopic rod 24 and the second cleaning scraper 27 are arranged perpendicular to each other, and the second cleaning scraper 27 is in sliding contact with the bevel on the first cleaning scraper 23; the second elastic member 28 is ejected on the outside of the multi-stage telescopic rod 24; the second elastic member 28 is selected from but not limited to a spring, and the two ends of the spring are respectively connected to the moving block 26 and the inner wall of the receiving groove 25.

[0031] In summary, when the utility model is used, the staff transports the concrete to the hopper 2 through the external conveying equipment, and the concrete in the hopper 2 is made into a road through the paver body 1. When most of the concrete in the hopper 2 is consumed, a part of it will still remain in the hopper 2. At this time, the second driving device 14 and the first driving device 6 are started successively, and the output end of the second driving device 14 drives the second threaded rod 11 to rotate, and the sliding seat 15 on the second threaded rod 11 moves along the axis of the second threaded rod 11 to drive the push rod 16, the second scraper 17 and the auxiliary plate 18 to clean the residual concrete on the side plate 4 and make it fall onto the L-shaped plate 3; the output end of the first driving device 6 drives the first threaded rod 7 to rotate to move the moving seat 8, and the moving seat 8 drives the first scraper 9 to move horizontally to clean the concrete that has fallen on the 3 rows of the L-shaped plate, and the concrete that has fallen on the L-shaped plate 3 will be removed. It moves toward the middle position so that it can be discharged through the paver body 1 to reduce waste. When it is necessary to clean the concrete on the first scraper 9, the output end of the second drive device 14 is driven to rotate, and the second drive device 14 drives the push rod 16 to move the second scraper 17 downward. The first cleaning scraper 23 moves downward and gradually rubs against the inclined surface of the first scraper 9, thereby pushing the guide block 21 to move along the central axis of the guide rod 19 in the guide groove 20. The guide block 21 compresses the length of the first elastic member 22. At the same time, the movement of the first cleaning scraper 23 contacts the second cleaning scraper 27 and the friction between the two causes the second cleaning scraper 27 to move downward. The second cleaning scraper 27 stretches the second elastic member 28 and the multi-stage telescopic rod 24, so that the first cleaning scraper 23 cleans itself while cleaning the first scraper 9 through friction with the second cleaning scraper 27.

[0032] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A paver for the construction of permeable concrete for urban greenways, It is characterized in that include A paver main body (1) to which a hopper (2) arranged in a mirror image is connected; The number of cleaning components corresponds to that of the hopper (2), and the cleaning components include a material cleaning component and an anti-condensation component. The material cleaning component is connected to the hopper (2); when in use, the material cleaning component cleans the residual material in the horizontal and vertical directions of the hopper (2), and the anti-condensation component is connected to the material cleaning component; when the material cleaning component is in use, the anti-condensation component contacts the material cleaning component and the two rub against each other to remove the surface material.

2. A paver for construction of urban greenway permeable concrete according to claim 1, It is characterized in that Hopper (2) includes Two L-shaped plates (3) are arranged in parallel, and the L-shaped plates (3) are connected to the paver body (1); The number of the side plates (4) corresponds to that of the L-shaped plates (3), and the side plates (4) are connected to the side of the L-shaped plates (3) that is away from each other.

3. A paver for construction of urban greenway permeable concrete according to claim 2, It is characterized in that Material cleaning kit includes Two fixing seats (5) are symmetrically arranged, and the fixing seats (5) are connected to one end of the L-shaped plate (3); A first driving device (6) connected to any one of the fixing seats (5); A first threaded rod (7), one end of which is rotatably connected to the fixed seat (5), and the other end of the first threaded rod (7) is drivingly connected to the output end of the first driving device (6); A movable seat (8) threadedly connected to the first threaded rod (7); A first scraper (9) is slidably connected to the L-shaped plate (3), and one end of the first scraper (9) is connected to the movable seat (8); The auxiliary cleaning component is connected to the side plate (4), and the auxiliary cleaning component moves in the vertical direction along the side plate (4) when in use.

4. A paver for construction of permeable concrete for urban greenway according to claim 3, It is characterized in that Auxiliary cleaning components include The number of mounting seats (10) corresponds to the number of the side plates (4), and the mounting seats (10) are connected to the sides of the two side plates (4) that are away from each other; A second threaded rod (11) rotatably connected to the mounting seat (10); A limiting rod (12) is arranged in parallel with the second threaded rod (11), and one end of the limiting rod (12) is connected to the mounting seat (10); A limit block (13) connected to one end of the limit rod (12), the limit block (13) being rotatably connected to the second threaded rod (11); A second driving device (14) is connected to the mounting base (10), and an output end of the second driving device (14) is drivingly connected to the second threaded rod (11); A sliding seat (15) threadedly connected to the second threaded rod (11); A push rod (16), one end of which is connected to the sliding seat (15); The second scraper (17) is connected to the push rod (16), and the second scraper (17) is slidably connected to the side plate (4).

5. A paver for construction of urban greenway permeable concrete according to claim 4, It is characterized in that The two second scrapers (17) are both connected to an auxiliary plate (18) on one side close to each other, and the auxiliary plate (18) is slidably connected to the side wall of the L-shaped plate (3).

6. A paver for construction of permeable concrete for urban greenway according to claim 4, It is characterized in that Anti-condensation kit includes A guide rod (19) connected to a guide groove (20) provided on the second scraper (17); the second scraper (17) is provided with a plurality of guide grooves (20) which are evenly spaced and spaced; A guide block (21) slidably connected to the guide rod (19); A first elastic member (22) sleeved on the outside of the guide rod (19); A first cleaning scraper (23) connected to the plurality of guide blocks (21); The self-cleaning component is connected to the second scraper (17); when the first cleaning scraper (23) moves horizontally, the self-cleaning component enters a use state and contacts the first cleaning scraper (23).

7. A paver for construction of urban greenway permeable concrete according to claim 6, It is characterized in that Self-cleaning components include A plurality of multi-stage telescopic rods (24) are evenly distributed at equal intervals, and the multi-stage telescopic rods (24) are connected to a receiving groove (25) provided on the second scraper (17); A moving block (26) connected to the telescopic end of the multi-stage telescopic rod (24); a second cleaning blade (27) connected to the moving block (26); The second elastic member (28) is sleeved on the outside of the multi-stage telescopic rod (24), and the two ends of the second elastic member (28) are respectively connected to the accommodating groove (25) and the moving block (26).

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