CN213173235U

CN213173235U - Water-retaining and cooling road roller

Info

Publication number: CN213173235U
Application number: CN202021468948.7U
Authority: CN
Inventors: 刘武; 陆生华; 徐进磊; 葛凯俊
Original assignee: Luqiao Nanjing Engineering General Corp
Current assignee: Luqiao Nanjing Engineering General Corp
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-05-11
Anticipated expiration: 2030-07-23

Abstract

The utility model relates to a road roller technical field especially relates to a water-retaining cooling road roller, including the road roller main part, the rear end of road roller main part is provided with the water tank, the front end of road roller main part is provided with the forearm, the inboard of forearm is provided with the steel wheel, the one end upside of forearm is provided with the connecting plate, the upper end of connecting plate is provided with the spray frame, the inboard of spray frame is provided with the spray pipe, one side of spray pipe is provided with the sprinkler bead, and the water spray direction of sprinkler bead is towards the surface of steel wheel, the one end of spray pipe is connected with the spray pipe; through water tank, water jet pump, spray line and the sprinkler bead of design, through the water jet pump to the spray line water-logging and spout to the surface of steel wheel from the sprinkler bead when using, when washing the surface of steel wheel, cool down pitch through the water that adsorbs steel wheel surface, rather than directly spraying on pitch, prevent that pitch cooling from influencing the effective time of rolling of pitch too fast.

Description

Water-retaining and cooling road roller

Technical Field

The utility model relates to a road roller technical field especially relates to a guarantor's water cooling road roller.

Background

The road roller is also called soil compactor, which is a kind of road repairing equipment. The road roller belongs to the field of road equipment in engineering machinery, is widely used for the filling compaction operation of large engineering projects such as high-grade highways, railways, airport runways, dams, stadiums and the like, and can roll sandy, semi-viscous and viscous soil, roadbed stabilized soil and asphalt concrete pavement layers. The roller is suitable for various compaction operations under the action of the gravity of the machine, so that the compacted layer is permanently deformed and compacted.

When the existing steel wheel road roller is used, the asphalt stability is too high when the road roller is moved, and the effective rolling time of the asphalt is shortened due to too much water spray, so that the use effect of the road roller is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a guarantor's water cooling.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a protect water cooling road roller, includes the road roller main part, the rear end of road roller main part is provided with the water tank, the front end of road roller main part is provided with the forearm, the inboard of forearm is provided with the steel wheel, the one end upside of forearm is provided with the connecting plate, the upper end of connecting plate is provided with the spray frame, the inboard of spray frame is provided with the spray pipe, one side of spray pipe is provided with the sprinkler bead, and the water spray direction of sprinkler bead is towards the surface of steel wheel, the one end of spray pipe is connected with the spray pipe, one side of water tank is connected with the pump sprayer, the pump sprayer is connected with the one end of spray pipe.

Preferably, connecting slot has been seted up on the upper end surface of connecting plate, the lower extreme of spraying water frame is provided with the connection picture peg, the inside that connecting slot was inserted to the connection picture peg, connecting slot's one end sliding connection has tight briquetting, and sticiss the piece and sticis on connecting the picture peg, upper end one side of connecting plate has closed the knob screw soon, the one end of knob screw with sticis the piece and pass through the bearing rotation and be connected.

Preferably, the shape of connecting insertion plate is arranged to be dovetail-shaped, and connecting slot and the block that sticiss are blocked respectively at the both ends of connecting insertion plate, the upside of connecting slot is provided with the opening that can supply connecting insertion plate to pass through.

Preferably, the one end of forearm is passed through bolt fixedly connected with water collecting bucket, the lower extreme inboard of water collecting bucket is provided with scrapes the water sheet rubber, the one end laminating of scraping the water sheet rubber is on the surface of steel wheel, the lower surface of water collecting bucket is provided with retrieves the mouth, the one end of retrieving the mouth is connected with recovery water pipe, the one end of water tank is connected with the recovery pump, the recovery pump is connected with recovery water pipe's one end.

Preferably, the inner side of the water collecting hopper is arc-shaped, and the radian of the arc-shaped inner side of the water collecting hopper is the same as that of the surface of the steel wheel.

Preferably, the cross-sectional shape of the lower end of the water collecting hopper is circular, and the recovery port is positioned at the lowest position of the lower end of the water collecting hopper.

The utility model discloses possess following beneficial effect at least:

1. through water tank, water jet pump, spray line and the sprinkler bead of design, through the water jet pump to the spray line water-logging and spout to the surface of steel wheel from the sprinkler bead when using, when washing the surface of steel wheel, cool down pitch through the water that adsorbs steel wheel surface, rather than directly spraying on pitch, prevent that pitch cooling from influencing the effective time of rolling of pitch too fast.

2. Through the recycle pump of design, water collecting bucket and scrape the water sheet rubber, after spraying water to the steel wheel surface, can scrape to the steel wheel surface through scraping the water sheet rubber and get in the water collecting bucket, then rethread water tank inner loop uses, avoids the too much pitch cooling of messenger on steel wheel surface too fast to reduce the waste of water resource.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of the spray stand of FIG. 1;

fig. 3 is a schematic view of the water collection bucket of fig. 1.

In the figure: 1. a road roller body; 2. a forearm; 3. a steel wheel; 4. a water tank; 5. a water jet pump; 6. a recovery pump; 7. a water spray frame; 8. a connecting plate; 9. a water spray pipe; 10. a water collecting hopper; 11. a spray tube; 12. a sprinkler head; 13. connecting the plugboards; 14. connecting the slots; 15. pressing the block tightly; 16. a knob screw; 17. wiping a rubber sheet; 18. a recovery port; 19. and (6) recovering the water pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a water-retaining cooling road roller comprises a road roller body 1, a water tank 4 is arranged at the rear end of the road roller body 1, a front arm 2 is arranged at the front end of the road roller body 1, a steel wheel 3 is arranged on the inner side of the front arm 2, a connecting plate 8 is arranged on the upper side of one end of the front arm 2, a water spraying frame 7 is arranged at the upper end of the connecting plate 8, a spraying pipe 11 is arranged on the inner side of the water spraying frame 7, a spraying head 12 is arranged on one side of the spraying pipe 11, the water spraying direction of the spraying head 12 faces the surface of the steel wheel 3, a spraying pipe 9 is connected to one end of the spraying pipe 11, a water spraying pump 5 is connected to one side.

The scheme has the following working processes:

roll bituminous paving through steel wheel 3 when using, simultaneously take out the surface of spouting to steel wheel 3 through the water pump 5 in the water tank 4, then steel wheel 3 rotates and scrapes through the inboard moisture of scraping water sheet rubber 17 to steel wheel 3 surface of water collection hopper 10 and get, avoid the water on steel wheel 3 surface too much to make the pitch cooling influence to the effective time of rolling of pitch too fast, and can carry out certain clearance to the surface of steel wheel 3, and collect through scraping water sheet rubber 17 and scraping the water that down, and recycle pump 6 and recycled water pipe 19 retrieve the water in the water collection hopper 10 through recovery mouth 18 and use the reduction water waste to the water tank 4 inner loop.

According to the working process, the following steps are known:

when using, through the surface that water pump 5 leads to water and spout to steel wheel 3 from sprinkler bead 12 to spray 11 to the spray pipe, when washing the surface of steel wheel 3, cool down pitch through the water that adsorbs 3 surfaces of steel wheel, rather than directly spraying on pitch, prevent that pitch cooling from influencing the effective time of rolling of pitch too fast.

Furthermore, a connecting slot 14 is formed in the upper end surface of the connecting plate 8, a connecting inserting plate 13 is arranged at the lower end of the water spraying frame 7, the connecting inserting plate 13 is inserted into the connecting slot 14, a pressing block 15 is slidably connected to one end of the connecting slot 14, the pressing block 15 is tightly pressed on the connecting inserting plate 13, a knob screw 16 is screwed on one side of the upper end of the connecting plate 8, and one end of the knob screw 16 is rotatably connected with the pressing block 15 through a bearing.

Furthermore, the connecting insertion plate 13 is shaped like a dovetail, the connecting insertion slot 14 and the pressing block 15 are respectively clamped at two ends of the connecting insertion plate 13, and an opening for the connecting insertion plate 13 to pass through is formed in the upper side of the connecting insertion slot 14.

Further, the one end of forearm 2 is through bolt fixedly connected with water collecting bucket 10, and the lower extreme inboard of water collecting bucket 10 is provided with scrapes water sheet rubber 17, and the laminating of the one end of scraping water sheet rubber 17 is on the surface of steel wheel 3, and the lower surface of water collecting bucket 10 is provided with recovery opening 18, and the one end of recovery opening 18 is connected with recovery water pipe 19, and the one end of water tank 4 is connected with recovery pump 6, and recovery pump 6 is connected with the one end of recovery water pipe 19.

Further, the inner side of the water collecting hopper 10 is arc-shaped, and the radian of the arc-shaped inner side of the water collecting hopper 10 is the same as that of the surface of the steel wheel 3.

Further, the cross-sectional shape of the lower end of the water collecting bucket 10 is circular, and the recovery opening 18 is located at the lowest position of the lower end of the water collecting bucket 10.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A water-retaining temperature-reducing road roller, which comprises a road roller main body (1) and is characterized in that, the rear end of the road roller main body (1) is provided with a water tank (4), the front end of the road roller main body (1) is provided with a front arm (2), a steel wheel (3) is arranged on the inner side of the front arm (2), a connecting plate (8) is arranged on the upper side of one end of the front arm (2), a water spraying frame (7) is arranged at the upper end of the connecting plate (8), a spraying pipe (11) is arranged at the inner side of the water spraying frame (7), a water spraying head (12) is arranged at one side of the spraying pipe (11), the water spraying direction of the water spraying head (12) faces the surface of the steel wheel (3), one end of the spraying pipe (11) is connected with a water spraying pipe (9), one side of the water tank (4) is connected with a water spray pump (5), and the water spray pump (5) is connected with one end of a water spray pipe (9).

2. The water-retaining and temperature-reducing road roller as claimed in claim 1, wherein a connecting slot (14) is formed in the upper end surface of the connecting plate (8), a connecting inserting plate (13) is arranged at the lower end of the water spraying frame (7), the connecting inserting plate (13) is inserted into the connecting slot (14), a pressing block (15) is slidably connected to one end of the connecting slot (14), the pressing block (15) is tightly pressed on the connecting inserting plate (13), a knob screw (16) is screwed on one side of the upper end of the connecting plate (8), and one end of the knob screw (16) is rotatably connected with the pressing block (15) through a bearing.

3. The water retention and temperature reduction road roller as claimed in claim 2, wherein the connecting insertion plate (13) is dovetail-shaped, the connecting insertion slot (14) and the pressing block (15) are respectively clamped at two ends of the connecting insertion plate (13), and an opening through which the connecting insertion plate (13) can pass is formed in the upper side of the connecting insertion slot (14).

4. The water-retaining and cooling road roller as claimed in claim 1, characterized in that one end of the front arm (2) is fixedly connected with a water collecting hopper (10) through a bolt, a water scraping rubber sheet (17) is arranged on the inner side of the lower end of the water collecting hopper (10), one end of the water scraping rubber sheet (17) is attached to the surface of the steel wheel (3), a recovery port (18) is arranged on the lower surface of the water collecting hopper (10), one end of the recovery port (18) is connected with a recovery water pipe (19), one end of the water tank (4) is connected with a recovery pump (6), and the recovery pump (6) is connected with one end of the recovery water pipe (19).

5. The water-retaining and temperature-reducing road roller as claimed in claim 4, characterized in that the inner side of the water collecting hopper (10) is arc-shaped, and the arc degree of the inner side of the water collecting hopper (10) is the same as the arc degree of the surface of the steel wheel (3).

6. The water-retaining and temperature-reducing road roller as claimed in claim 4, characterized in that the cross-sectional shape of the lower end of the water collecting hopper (10) is circular, and the recovery port (18) is located at the lowest part of the lower end of the water collecting hopper (10).