Highway pavement base laitance cleaning machine

Abstract

The utility model provides a highway pavement base laitance cleaning machine. The highway pavement base laitance cleaning machine comprises a main body mechanism and a cleaning mechanism, the main body mechanism comprises a transverse frame, a slurry pump and a storage box, the slurry pump is installed on one side of the transverse frame, the storage box is fixedly connected to one side of the transverse frame, a discharging opening of the slurry pump communicates with the storage box, and a box cover is installed on one side of the storage box; the cleaning mechanism comprises a trowelling scraper, an electric guide rail and a suction head, the trowelling scraper is fixedly connected to one side of the transverse frame, the electric guide rail is installed on one side of the transverse frame, and the movable end of the electric guide rail is fixedly connected with two fixing rods; according to the device, the floating scraper is arranged to scrape laitance on a base layer, the electric guide rail drives the suction head to reciprocate, and the suction head is matched with the slurry pump and the telescopic hose to suck the laitance accumulated on one side of the floating scraper into the storage box, so that the laitance on the surface of the base layer is quickly cleaned without influencing the flatness of the base layer.

Description

Technical Field

[0001] The utility model relates to a floating slurry cleaning machine, in particular to a floating slurry cleaning machine for the base course of a highway pavement, belonging to the technical field of highway construction. Background Art

[0002] A highway refers to a public road that can be traveled by automobiles between cities, between urban and rural areas, and between rural areas, which has been accepted and recognized by the transportation department. It includes the highways that have been built and recognized by the transportation department. To improve the anti-skid performance of the road surface, prevent the wear and water seepage of the road surface, and extend its service life, hard gravel is commonly used as the wearing course for medium and low-grade road surfaces, and asphalt chip mixture, asphalt concrete, asphalt sand, etc. are commonly used as the wearing course for high-grade or sub-high-grade road surfaces; the base course is located below the surface course, and its function is to bear the vertical pressure of the wheels transmitted by the surface course and evenly distribute it to the underlying cushion or subgrade;

[0003] Chinese Patent Publication (CN202120492934.7) discloses a floating slurry cleaning machine for the base course of a highway pavement. By arranging a plurality of wire brushes on a circular disc body, when cleaning the floating slurry, the wire brushes arranged on the circular disc body can brush on the base course of the highway pavement, thereby increasing the roughness of the base course of the highway pavement and making the base course of the highway pavement have stronger adhesiveness. However, when this application is used, since the cleaning of the floating slurry relies on the reciprocating movement and adsorption of a suction cup, the working efficiency is low, and it is not convenient to quickly complete the cleaning of the floating slurry while ensuring the flatness of the highway base;

[0004] To solve the above technical problems, a floating slurry cleaning machine for the base course of a highway pavement is proposed. Content of the Utility Model

[0005] In view of this, the utility model provides a floating slurry cleaning machine for the base course of a highway pavement to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0006] The technical solution of the utility model is realized as follows: A floating slurry cleaning machine for the base course of a highway pavement includes a main body mechanism and a cleaning mechanism;

[0007] The main body mechanism includes a cross frame, a slurry pump and a storage tank. The slurry pump is installed on one side of the cross frame, the storage tank is fixedly connected to one side of the cross frame, the discharge port of the slurry pump is communicated with the storage tank, and a box cover is installed on one side of the storage tank;

[0008] The cleaning mechanism includes a leveling scraper, an electric guide rail and a suction head. The leveling scraper is fixedly connected to one side of the cross frame, the electric guide rail is installed on one side of the cross frame, two fixed rods are fixedly connected to the movable end of the electric guide rail, one end of the fixed rod is fixedly connected to the suction head, a telescopic hose is communicated with one side of the suction head, and one end of the telescopic hose is communicated with the feed port of the slurry pump.

[0009] Further preferably, soft brushes are fixedly connected at equal intervals on one side of the leveling scraper.

[0010] Further preferably, side plates are fixedly connected to both sides of the leveling scraper.

[0011] Further preferably, fixing frames are symmetrically and fixedly connected to one side of the cross frame. An activity frame passes through the inside of the fixing frames. Sliding grooves are symmetrically formed on one side of the fixing frames. The activity frame is slidably connected to the fixing frames through the sliding grooves. Rollers are symmetrically installed on one side of the activity frame.

[0012] Further preferably, screws are symmetrically rotatably connected to one side of the cross frame. One end of the screw passes through the activity frame. The end of the screw passing through the activity frame is rotatably connected to the fixing frame. The side of the screw passing through the activity frame is threadedly connected to the activity frame.

[0013] Further preferably, a scraping plate is fixedly connected to one side of the suction head.

[0014] Due to the adoption of the above technical solutions in the embodiments of the present utility model, it has the following advantages:

[0015] 1. The present utility model scrapes the floating slurry on the base layer through the setting of the leveling scraper, and drives the suction head to reciprocate through the electric guide rail, and cooperates with the slurry pump and the telescopic hose to suck the floating slurry accumulated on one side of the leveling scraper into the storage box, so as to quickly complete the cleaning of the floating slurry on the surface of the base layer without affecting the flatness of the base layer;

[0016] 2. The present utility model makes the surface of the base layer rough through the setting of the soft brush after the leveling scraper scrapes the floating slurry, enhances the adhesiveness of the base layer, and drives the scraping plate to scrape the floating slurry adhered to the surface of the leveling scraper while the suction head moves.

[0017] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present utility model will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a structural diagram of the present utility model;

[0020] Figure 2 This is the rear view structure diagram of the present utility model;

[0021] Figure 3 This is the installation structure diagram of the suction head in the present utility model;

[0022] Figure 4 This is the structure diagram of the leveling scraper in the present utility model;

[0023] Figure 5 This is the partial sectional view structure diagram of the fixing frame in the present utility model.

[0024] Reference numerals: 10, main body mechanism; 11, cross frame; 12, mud pump; 13, storage box; 14, box cover; 15, fixing frame; 16, movable frame; 17, roller; 18, screw; 19, chute; 20, cleaning mechanism; 21, leveling scraper; 22, soft brush; 23, side plate; 31, telescopic hose; 32, electric guide rail; 33, fixed rod; 34, suction head; 35, scraper. Detailed implementation manners

[0025] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0026] The embodiments of the present utility model will be described in detail below with reference to the drawings.

[0027] As Figures 1-5 shown, an embodiment of the present utility model provides a floating slurry cleaning machine for the road surface base course, which is composed of a main body mechanism 10 and a cleaning mechanism 20.

[0028] The main body mechanism 10 includes a cross frame 11, a mud pump 12 and a storage box 13. The mud pump 12 is installed on one side of the cross frame 11, the storage box 13 is fixedly connected to one side of the cross frame 11, the discharge port of the mud pump 12 is communicated with the storage box 13, and a box cover 14 is installed on one side of the storage box 13 to facilitate opening the box cover 14 to clean the floating slurry in the storage box 13 after cleaning. In order to facilitate the movement of the cross frame 11, fixing frames 15 are symmetrically and fixedly connected to one side of the cross frame 11. An movable frame 16 penetrates through the inside of the fixing frame 15. Chutes 19 are symmetrically opened on one side of the fixing frame 15. The movable frame 16 is slidably connected to the fixing frame 15 through the chutes 19. Rollers 17 are symmetrically installed on one side of the movable frame 16.

[0029] In one embodiment, to facilitate adjusting the use height of the cross frame 11, screw rods 18 symmetrically penetrate through one side of the cross frame 11. The upper end of the screw rod 18 is rotatably connected to the cross frame 11 through a bearing, and the lower end of the screw rod 18 is rotatably connected to the fixed frame 15 through a bearing. One side of the screw rod 18 that penetrates through the movable frame 16 is threadedly connected to the movable frame 16. Thus, when the screw rod 18 rotates, the movable frame 16 in contact with the ground can push the cross frame 11 in the opposite direction for height adjustment.

[0030] Optionally, a handle is installed on one side of the cross frame 11 to facilitate pushing the cross frame 11 for movement.

[0031] The cleaning mechanism 20 includes a leveling scraper 21, an electric guide rail 32, and a suction head 34. The leveling scraper 21 is fixedly connected to one side of the cross frame 11. The electric guide rail 32 is installed on one side of the cross frame 11. The electric guide rail 32 drives the suction head 34 to move reciprocally. Two fixed rods 33 are fixedly connected to the movable end of the electric guide rail 32. One end of the fixed rod 33 is fixedly connected to the suction head 34. One side of the suction head 34 is communicated with a telescopic hose 31. One end of the telescopic hose 31 is communicated with the feed inlet of the slurry pump 12, so that the suction head 34 moves reciprocally on one side of the leveling scraper 21 to clean the floating slurry collected by the leveling scraper 21.

[0032] In one embodiment, to increase the roughness of the base surface, soft brushes 22 are fixedly connected at equal intervals on one side of the leveling scraper 21.

[0033] In one embodiment, to prevent the floating slurry from moving to both sides and causing the leveling scraper 21 to be unable to collect it, side plates 23 are fixedly connected to both sides of the leveling scraper 21.

[0034] In one embodiment, to prevent the floating slurry adhering to the surface of the leveling scraper 21 from affecting subsequent cleaning, a scraper 35 is fixedly connected to one side of the suction head 34, so that the suction head 34 scrapes the floating slurry on the surface of the leveling scraper 21 during movement.

[0035] When the utility model works: Place the cross frame 11 above the base layer, adjust the use height of the cross frame 11 according to requirements, rotate the screw rod 18 to drive the movable frame 16 to move. The downward movement of the movable frame 16 pushes the cross frame 11 in the opposite direction, enabling the cross frame 11 to move up and down, so that the leveling scraper 21 on one side of the cross frame 11 contacts the surface of the base layer. Move the cross frame 11 to make the leveling scraper 21 scrape the floating slurry on the surface of the base layer, causing the floating slurry to accumulate on one side of the leveling scraper 21 without affecting the flatness of the base layer. Start the electric guide rail 32 and the slurry pump 12. The electric guide rail 32 drives the suction head 34 to reciprocate on one side of the leveling scraper 21 through the fixed rod 33. The slurry pump 12 cooperates with the telescopic hose 31 to provide suction for the suction head 34 to adsorb the floating slurry into the storage box 13 for storage. While the suction head 34 moves, it drives the scraper 35 to scrape the floating slurry adhered to the leveling scraper 21. After the leveling scraper 21 scrapes the floating slurry, the surface of the base layer is brushed by the soft brush 22 to increase the roughness of the base layer.

[0036] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various changes or substitutions thereof, and these should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claimed rights.

Claims

1. A cleaning machine for the floating slurry on the base course of a highway pavement, characterized in that: It includes a main body mechanism (10) and a cleaning mechanism (20); The main body mechanism (10) includes a cross frame (11), a mud pump (12) and a storage box (13). The mud pump (12) is installed on one side of the cross frame (11), the storage box (13) is fixedly connected to one side of the cross frame (11), the discharge port of the mud pump (12) is communicated with the storage box (13), and a box cover (14) is installed on one side of the storage box (13); The cleaning mechanism (20) includes a leveling scraper (21), an electric guide rail (32) and a suction head (34). The leveling scraper (21) is fixedly connected to one side of the cross frame (11), the electric guide rail (32) is installed on one side of the cross frame (11), two fixed rods (33) are fixedly connected to the movable end of the electric guide rail (32), one end of the fixed rod (33) is fixedly connected to the suction head (34), a telescopic hose (31) is communicated with one side of the suction head (34), and one end of the telescopic hose (31) is communicated with the feed port of the mud pump (12).

2. The floating slurry cleaning machine for the road surface base layer according to claim 1, wherein: Soft brushes (22) are fixedly connected to one side of the leveling scraper (21) at equal intervals.

3. A floating slurry cleaning machine for the road surface base layer according to claim 1, characterized in that: Side plates (23) are fixedly connected to both sides of the leveling scraper (21).

4. A floating slurry cleaning machine for the road surface base layer according to claim 1, characterized in that: Fixed frames (15) are symmetrically and fixedly connected to one side of the cross frame (11). An active frame (16) penetrates through the inside of the fixed frame (15). Sliding grooves (19) are symmetrically formed on one side of the fixed frame (15). The active frame (16) is slidably connected to the fixed frame (15) through the sliding grooves (19). Rollers (17) are symmetrically installed on one side of the active frame (16).

5. The floating slurry cleaning machine for highway pavement base course according to claim 4, wherein: Screws (18) are symmetrically and rotatably connected to one side of the cross frame (11). One end of the screw (18) penetrates through the active frame (16). The end of the screw (18) penetrating through the active frame (16) is rotatably connected to the fixed frame (15). The side of the screw (18) penetrating through the active frame (16) is threadedly connected to the active frame (16).

6. The floating slurry cleaning machine for the road surface base layer according to claim 1, wherein: A scraper (35) is fixedly connected to one side of the suction head (34).

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