CN220767617U - Town road asphalt laying device - Google Patents

Abstract

The utility model belongs to the technical field of asphalt paving, in particular to a municipal road asphalt paving device, which comprises a supporting plate, wherein a working box is arranged on the top surface of the supporting plate, two wheels which are symmetrically distributed are rotatably connected to the bottom surface of the supporting plate, two supporting plates which are symmetrically distributed are also arranged on the bottom surface of the supporting plate, a roller is rotatably connected to the opposite surfaces of the two supporting plates, and a handle is also arranged at the front end of the supporting plate; according to the municipal road asphalt paving device, through the matched use of the air cylinder, the V-shaped plate and the guide plate, the interval between the V-shaped plate and the guide plate can be conveniently adjusted, the control of the asphalt discharge quantity by workers is facilitated, the asphalt discharge quantity can be adjusted and flattened according to the pavement condition when paving, and the thickness of the asphalt can be conveniently adjusted correspondingly to keep the evenness of the asphalt when paving and flattening.

Description

Town road asphalt laying device

Technical Field

The utility model belongs to the technical field of asphalt pavement, and particularly relates to a municipal road asphalt pavement device.

Background

Asphalt is a blackish brown complex mixture composed of hydrocarbon compounds with different molecular weights and nonmetallic derivatives thereof, is in a liquid state, a semi-solid state or a solid state, and is a waterproof, moistureproof and anticorrosive organic cementing material. Used in the industries of paint, plastic, rubber and the like, pavement paving and the like;

the utility model provides a road asphalt laying device has multiple road asphalt laying device in the prior art, for example, chinese patent application number is 202022172784.X discloses "a municipal road asphalt laying device", including the bottom plate, the top fixedly connected with storage box of bottom plate, the bottom fixedly connected with of storage box arranges the material pipe, it is connected with the valve to arrange on the material pipe, valve knob department fixedly connected with gear, the gear meshes with the pinion rack mutually, the pinion rack with connect through slide mechanism between the bottom plate, one side fixedly connected with connecting plate of pinion rack, the below of connecting plate is equipped with the connecting block, the top fixedly connected with connecting rod of connecting block, the surface fixedly connected with fixed block of connecting rod, be connected with the spring between the fixed block with the connecting plate, the bottom of bottom plate open with connecting rod assorted fixed slot one, one side of fixed slot one is opened has fixed slot two, be connected with flattening mechanism between cylinder and the row material pipe. The beneficial effects are that: a plurality of discharging pipes are arranged, so that materials can be discharged more uniformly, and the materials are convenient to disperse and scatter;

the prior art scheme among the above-mentioned has following defect, thereby above-mentioned technical scheme adopts and puts a plurality of material pipes that arrange, thereby makes the material can comparatively even discharge, reduce follow-up operation that spreads evenly, reduce the condition that the material is piled up in one place, be convenient for scatter the material, thereby improve the road and lay orderly condition and take place, but above-mentioned technical scheme is at the in-process of in-service use, when laying pitch, though pitch can even discharge, when pitch flows and carries out the flattening from the inside of this equipment, owing to lack quantitative mechanism, result in pitch thickness unanimity when laying, can't carry out corresponding adjustment and discharge to the thickness of pitch according to the situation on road surface.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a municipal road asphalt paving device which has the characteristic of being convenient for paving asphalt.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a municipal road asphalt laying device, includes the backup pad, the workstation is installed to the top surface of backup pad, the bottom surface rotates and is connected with two symmetrically distributed wheels, the bottom surface of backup pad still installs two symmetrically distributed backing plates, two rotationally is connected with a cylinder on the opposite face of backing plate, the front end of backup pad still installs the handle;

the bottom of work box with the discharge gate has all been seted up in the backup pad, discharge frame is still installed to the bottom of backup pad, put in the mouth is installed on the top of work box, the inside of work box is located center department and installs the fixed plate, the cylinder is installed to the top surface of fixed plate, the V-arrangement board is installed to the output of cylinder, the inside both ends of work box are located the deflector is all installed to the top of V-arrangement board.

As a preferable technical scheme of the utility model, the top surface of the fixing plate is provided with a first protection frame, and the bottom end of the V-shaped plate is provided with a second protection frame.

As a preferable technical scheme of the utility model, the height of the second protection frame is consistent with that of the first protection frame, and the outer wall of the second protection frame is tightly attached to the inner wall of the first protection frame.

As a preferable technical scheme of the utility model, two symmetrically distributed guide rods are arranged at the bottom end of the second protection frame, and the bottom ends of the two guide rods penetrate through the fixing plate.

As a preferable technical scheme of the utility model, two inclined plates which are symmetrically distributed are also arranged at the inner bottom end of the working box.

As a preferred embodiment of the present utility model, the guide bar has a height greater than that of the first protective frame.

Compared with the prior art, the utility model has the beneficial effects that: according to the municipal road asphalt paving device, through the matched use of the air cylinder, the V-shaped plate and the guide plate, the interval between the V-shaped plate and the guide plate can be conveniently adjusted, the control of the asphalt discharge quantity by workers is facilitated, the asphalt discharge quantity can be adjusted and flattened according to the pavement condition when paving, and the thickness of the asphalt can be conveniently adjusted correspondingly to keep the evenness of the asphalt when paving and flattening.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a working chamber according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure A in the present utility model;

in the figure: 1. a support plate; 2. a working box; 3. a delivery port; 4. a wheel; 5. a support sheet; 6. a roller; 7. a handle; 8. a fixing plate; 9. a cylinder; 10. a V-shaped plate; 11. a guide plate; 12. a first protective frame; 13. a second protective frame; 14. a guide rod; 15. an inclined plate; 16. a discharge frame; 17. and a discharge port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides the following technical solutions: in the embodiment, the municipal road asphalt paving device comprises a supporting plate 1, wherein a working box 2 is arranged on the top surface of the supporting plate 1, two symmetrically distributed wheels 4 are rotatably connected to the bottom surface of the supporting plate 1, two symmetrically distributed supporting plates 5 are also arranged on the bottom surface of the supporting plate 1, a roller 6 is rotatably connected to the opposite surfaces of the two supporting plates 5, and a handle 7 is also arranged at the front end of the supporting plate 1;

the bottom end of the working box 2 and the supporting plate 1 are provided with discharge holes 17, the bottom end of the supporting plate 1 is also provided with a discharge frame 16, the top end of the working box 2 is provided with a delivery opening 3, the inside of the working box 2 is provided with a fixed plate 8 at the center, the top surface of the fixed plate 8 is provided with a cylinder 9, the output end of the cylinder 9 is provided with a V-shaped plate 10, and the two ends of the inside of the working box 2 are provided with guide plates 11 above the V-shaped plate 10; when the asphalt paving machine is used, firstly asphalt is put into the working box 2 from the putting port 3, the cylinder 9 is started, the V-shaped plate 10 is downwards moved to be away from the two guide plates 11, asphalt flows out from the space between the two guide plates 11, then flows out of the working box 2 through the discharging port 17 and utilizes the discharging frame 16, when the asphalt falls on the ground, the roller 6 can flatten the asphalt, when the quantity of asphalt flowing out is quantified, the cylinder 9 can be started, the space between the V-shaped plate 10 and the two guide plates 11 is convenient to adjust, the larger the quantity of flowing out is, the larger the space between the V-shaped plate 10 and the two guide plates 11 is, the smaller the contrary is, the thickness of the asphalt flowing out is adjusted, and when the asphalt is paved, the thickness of the asphalt can be correspondingly adjusted and discharged according to the pavement condition, so that the evenness of the asphalt is kept when the asphalt is paved.

Specifically, as can be seen from fig. 2 and fig. 3, in this embodiment, a first protection frame 12 is installed on the top surface of the fixing plate 8, a second protection frame 13 is installed at the bottom end of the v-shaped plate 10, the height of the second protection frame 13 is consistent with that of the first protection frame 12, and the outer wall of the second protection frame 13 is tightly attached to the inner wall of the first protection frame 12; when in use, asphalt can be prevented from falling on the fixed plate 8, and the asphalt is prevented from being accumulated on the fixed plate 8, so that the use height of the V-shaped plate 10 is conveniently adjusted.

Specifically, as can be seen from fig. 3, in this embodiment, two guide rods 14 are installed at the bottom end of the second protection frame 13, and the bottom ends of the two guide rods 14 penetrate through the fixing plate 8; the stability of the second protective frame 13 in use can be increased, so that the second protective frame is not easy to shake and is convenient to lift.

Specifically, as shown in fig. 2, in this embodiment, two inclined plates 15 are installed at the bottom end of the working chamber 2; it is possible to facilitate outflow of asphalt from the inside of the working tank 2 to prevent asphalt from remaining at the bottom end of the inside of the working tank 2.

Specifically, as can be seen from fig. 3, in this embodiment, the height of the guide rod 14 is greater than the height of the first protection frame 12; preventing the guide bar 14 from being separated from the fixing plate 8 so as to facilitate the movement of the guide bar 14.

The working principle and the using flow of the utility model are as follows: according to the municipal road asphalt paving device, firstly, a worker can put asphalt into the working box 2 from the putting opening 3, then start the air cylinder 9, move the position of the V-shaped plate 10 downwards, namely, the position of the V-shaped plate 10 away from the two guide plates 11, asphalt flows out from the space between the two guide plates 11, passes through the discharging opening 17 and utilizes the discharging frame 16, so that the asphalt flows out of the working box 2, when the asphalt falls on the ground, the roller 6 can flatten the asphalt, when the quantity of asphalt flowing out is quantified, the air cylinder 9 can be started, the larger the space between the V-shaped plate 10 and the two guide plates 11 is, the larger the quantity of asphalt flowing out between the V-shaped plate 10 and the two guide plates 11 is, and conversely, the smaller the quantity of asphalt flowing out is, so that the thickness of the asphalt is adjusted, and when the asphalt is paved, the thickness of the asphalt can be correspondingly adjusted and discharged according to the pavement condition, so that the evenness of the asphalt when the asphalt is paved is kept.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a town road asphalt paving device, includes backup pad (1), its characterized in that: the top surface of the supporting plate (1) is provided with a working box (2), the bottom surface of the supporting plate is rotationally connected with two symmetrically distributed wheels (4), the bottom surface of the supporting plate (1) is also provided with two symmetrically distributed supporting plates (5), opposite surfaces of the two supporting plates (5) are rotationally connected with a roller (6), and the front end of the supporting plate (1) is also provided with a handle (7);

the utility model discloses a discharge device, including work box (2), backup pad (1), discharge gate (17) have all been seted up on the bottom of work box (2) with discharge gate (17) have all been seted up on backup pad (1), discharge frame (16) have still been installed to the bottom of backup pad (1), put in mouthful (3) are installed on the top of work box (2), the inside of work box (2) is located center department and installs fixed plate (8), cylinder (9) are installed to the top surface of fixed plate (8), V-arrangement board (10) are installed to the output of cylinder (9), the inside both ends of work box (2) are located deflector (11) are all installed to the top of V-arrangement board (10).

2. The town road asphalt paving apparatus of claim 1, wherein: the top surface of fixed plate (8) is installed first protection frame (12), second protection frame (13) are installed to the bottom of V shaped plate (10).

3. The town road asphalt paving apparatus of claim 2, wherein: the height of the second protection frame (13) is consistent with that of the first protection frame (12), and the outer wall of the second protection frame (13) is tightly attached to the inner wall of the first protection frame (12).

4. A town road asphalt paving apparatus as defined in claim 3, wherein: two symmetrically distributed guide rods (14) are arranged at the bottom end of the second protection frame (13), and the bottom ends of the two guide rods (14) penetrate through the fixing plate (8).

5. The town road asphalt paving apparatus of claim 1, wherein: two inclined plates (15) which are symmetrically distributed are also arranged at the inner bottom end of the working box (2).

6. The town road asphalt paving apparatus of claim 4, wherein: the guide bar (14) has a height greater than the height of the first protective frame (12).