Road and bridge snow-melting agent spreading equipment

Abstract

The utility model discloses road and bridge snow-melting agent spreading equipment, and relates to the technical field of road and bridge snow removal. The feeding cylinder is arranged at one end of the storage box and communicates with the storage box; the two material scattering barrels are rotationally connected to the two sides of the bottom end of the feeding barrel respectively and communicate with the feeding barrel, and the two material scattering barrels can be rotationally unfolded to be in a horizontal line shape; each material scattering plate is arranged in the corresponding material scattering barrel in a sliding mode, each material scattering plate is arranged on the bottom face of the corresponding material scattering barrel in a sliding mode, and corresponding material scattering holes are formed in the bottom face of each material scattering barrel and the corresponding material scattering plate; and a reciprocating driving mechanism. According to the snow melting agent spreading device, the material spreading plate is driven by the driving motor to do reciprocating motion, due to the fact that the bottom face of the material spreading cylinder is communicated with the corresponding material spreading holes in the material spreading plate in an intermittent mode, the material spreading cylinder is communicated with the material spreading holes in the material spreading plate in an intermittent mode, and a snow melting agent in the material spreading cylinder is evenly spread on a road surface continuously through the material spreading holes which are communicated in the intermittent mode. And accumulated snow is removed.

Description

Technical Field

[0001] The utility model relates to the technical field of snow removal for roads and bridges, in particular to snow melting agent spreading equipment for roads and bridges. Background Art

[0002] It often snows in winter. After the snow falls, roads and bridges need to be cleared of snow in time. Otherwise, it is easy for cars to cause traffic accidents, resulting in highway traffic interruptions and other incidents. When clearing snow from the road, snow-melting agents are generally spread on the road through spreading equipment, so that the snow melts quickly and cannot accumulate.

[0003] Existing spreading equipment generally spreads the snow-melting agent in all directions by rotating and utilizing centrifugal force. This method causes the snow-melting agent to be spread unevenly. The snow-melting agent will mainly be concentrated below the rotating spreading equipment, and snow at a farther distance cannot be processed, thus affecting the comprehensive removal of snow on the road surface. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art and to propose a de-icing agent spreading device which is convenient for spreading the de-icing agent evenly on the road surface of a road bridge, thereby improving the de-icing effect.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A road and bridge snow melting agent spreading device, comprising:

[0007] Storage box;

[0008] A feeding cylinder, which is arranged at one end of the storage box and is connected to the storage box;

[0009] Two material spreading barrels, the two material spreading barrels are respectively rotatably connected to the two sides of the bottom end of the feeding barrel and are connected to the feeding barrel, and the two material spreading barrels can be rotated and unfolded to form a horizontal straight line;

[0010] Two material spreading plates, each material spreading plate is slidably arranged inside a material spreading barrel, each material spreading plate is slidably arranged on the bottom surface of the material spreading barrel, and corresponding material spreading holes are opened on the bottom surface of each material spreading barrel and the material spreading plate;

[0011] And a reciprocating driving mechanism, which is used for driving the spreading plate to move back and forth so that the spreading tube is intermittently connected with the spreading holes on the spreading plate.

[0012] Furthermore, the reciprocating drive mechanism includes a cam and a drive motor, the drive motor is fixedly connected to the bottom end of the feed barrel, the cam is fixedly connected to the output shaft of the drive motor, and one end of the two spreading plates extends to the outside of the spreading barrel and fits with the cam.

[0013] Furthermore, the reciprocating drive mechanism also includes two movable plates and two return springs. Each movable plate is slidably arranged inside a spreading barrel, and one side of each movable plate is fixedly connected to one end of a spreading plate, and the other side is connected to a return spring.

[0014] Furthermore, one end of each spreading barrel is fixedly connected to a rotating barrel, first openings are provided on both sides of the bottom end of the feeding barrel, the feeding barrel is rotatably connected to the rotating barrel at the first opening, and the outer wall of the rotating barrel is in contact with the side wall of the first opening.

[0015] Furthermore, each rotating cylinder is provided with a second opening, and the second opening is communicated with the feeding cylinder.

[0016] Furthermore, each rotating cylinder is fixedly connected with a limiting block.

[0017] Furthermore, a feed port is provided between the feed cylinder and the storage box.

[0018] Furthermore, the inside of the feed barrel is rotatably connected to a rotating column, and the outside of the rotating column is fixedly connected to a plurality of crushing rods.

[0019] Furthermore, the lower end of the rotating column is fixedly connected to the driving motor.

[0020] Furthermore, a mounting frame is fixedly connected to the bottom of the storage box.

[0021] The beneficial effects of the utility model are:

[0022] The snow-melting agent spreading device for roads and bridges in the utility model crushes the agglomerated snow-melting agent into powder by the movement of the crushing rod, and the crushed snow-melting agent falls into the spreading barrel. At this time, the spreading plate is driven by the driving motor to continuously reciprocate inside the spreading barrel. Due to the corresponding spreading holes on the bottom surface of the spreading barrel and the spreading holes on the spreading plate, the spreading barrel is intermittently connected with the spreading holes on the spreading plate, so that the snow-melting agent inside the spreading barrel is continuously and evenly spread on the road surface through the intermittently connected spreading holes, so that the accumulated snow is cleared. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of a road and bridge snow melting agent spreading device proposed by the utility model after the spreading barrel is unfolded;

[0024] Figure 2 This is a three-dimensional structural schematic diagram of a road and bridge snow melting agent spreading device proposed by the utility model;

[0025] Figure 3 This is a side structural cross-sectional view of a road and bridge snow melting agent spreading device proposed by the utility model after the spreading barrel is unfolded;

[0026] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of part A;

[0027] Figure 5 This is a side structural sectional view of a road and bridge snow melting agent spreading device proposed by the utility model;

[0028] Figure 6 This is a schematic cross-sectional three-dimensional structure diagram of a spreading barrel and a spreading plate of a road and bridge snow melting agent spreading device proposed by the utility model;

[0029] Figure 7 The utility model provides a schematic diagram of the cross-sectional three-dimensional structure of a spreading barrel of a road and bridge snow-melting agent spreading device.

[0030] In the figure: 1 storage box, 101 mounting frame, 2 feeding cylinder, 201 feeding port, 3 spreading cylinder, 301 rotating cylinder, 302 limiting block, 4 rotating column, 401 crushing rod, 5 spreading plate, 6 cam, 7 driving motor, 8 spreading hole, 9 moving plate, 10 return spring. DETAILED DESCRIPTION

[0031] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0034] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0035] Reference Figure 1-7A road and bridge snow-melting agent spreading equipment is used for snow treatment on the road surface. It is to facilitate the even spreading of the snow-melting agent on the road surface and improve the snow clearing effect on the road surface.

[0036] The road and bridge snow melting agent spreading equipment comprises a material storage box 1, a feeding cylinder 2, two spreading cylinders 3, two spreading plates 5 and a reciprocating drive mechanism;

[0037] The bottom of the storage box 1 is fixedly connected with a mounting frame 101, and the device can be fixedly mounted on the truck bed of a vehicle through the mounting frame 101, and the vehicle drives the device to move on the road surface, so that the snow melting agent can be spread along the road through the device.

[0038] The feeding barrel 2 is arranged at one end of the storage box 1 and is connected to the storage box 1 through the feeding port 201. Snow melting agent can be stored inside the storage box 1, and the snow melting agent will enter the interior of the feeding barrel 2 through the feeding port 201. The bottom end of the feeding barrel 2 is provided with a first opening on both sides, and one end of each spreading barrel 3 is fixedly connected to a rotating barrel 301. The feeding barrel 2 is rotatably connected to the rotating barrel 301 at the first opening, and the outer wall of the rotating barrel 301 is in contact with the side wall of the first opening. The two spreading barrels 3 can be rotated and unfolded to form a horizontal straight line, and a limiting block 302 is fixedly connected to each rotating barrel 301. 2 can limit the rotation angle of the rotating cylinder 301 to ensure that the two spreading cylinders 3 are in a horizontal straight line after being rotated and unfolded. A second opening is opened on each rotating cylinder 301. When the two spreading cylinders 3 are unfolded, the second opening will be connected with the feeding cylinder 2, so that the snow melting agent inside the feeding cylinder 2 enters the spreading cylinder 3 through the second opening. Each spreading plate 5 is slidably arranged inside a spreading cylinder 3. Corresponding spreading holes 8 are opened on the bottom surface of each spreading cylinder 3 and the spreading plate 5. The snow melting agent inside the spreading cylinder 3 can be discharged through the spreading holes 8, so as to evenly fall on the road surface to clear the snow.

[0039] The reciprocating drive mechanism includes a cam 6, a drive motor 7, two moving plates 9 and two return springs 10. The drive motor 7 is fixedly connected to the bottom end of the feed barrel 2, and the cam 6 is fixedly connected to the output shaft of the drive motor 7. One end of the two spreading plates 5 extends to the outside of the spreading barrel 3 and fits with the cam 6. Each moving plate 9 is slidably arranged inside a spreading barrel 3, and one side of each moving plate 9 is fixedly connected to one end of a spreading plate 5 and the other side is connected to a return spring 10. The drive motor 7 drives the cam 6 to rotate. Since the cam 6 is elliptical, it will The two spreading plates 5 are pushed to move inside the spreading barrel 3, thereby squeezing the return spring 10 through the moving plate 9. The cam 6 rotates continuously and the return spring 10 pushes the two spreading plates 5 to continuously reciprocate inside the spreading barrel 3. Since corresponding spreading holes 8 are provided on the bottom surface of each spreading barrel 3 and the spreading plates 5, the spreading barrel 3 is intermittently connected with the spreading holes 8 on the spreading plates 5, so that the snow melting agent inside the spreading barrel 3 continuously falls evenly onto the road surface through the spreading holes 8 to clear the accumulated snow.

[0040] In addition, in order to prevent the snow-melting agent from agglomerating due to long-term storage in the storage box 1, the feed barrel 2 is rotatably connected to a rotating column 4, and a plurality of crushing rods 401 are fixedly connected to the outside of the rotating column 4. The lower end of the rotating column 4 is fixedly connected to the drive motor 7. After the snow-melting agent inside the storage box 1 enters the feed barrel 2 through the feed port 201, the snow-melting agent moves from top to bottom and passes through the crushing rod 401. At this time, the drive motor 7 drives the rotating column 4 to rotate, thereby driving the crushing rod 401 to move, and crushes the fallen agglomerated snow-melting agent, so that the snow-melting agent can be turned into powder and fall evenly on the road surface.

[0041] Working principle of the road and bridge snow melting agent spreading equipment:

[0042] First, the device is installed on the vehicle bucket through the mounting frame 101, and then the two spreading barrels 3 are rotated to make the two spreading barrels 3 rotate and unfold to form a horizontal straight line. At this time, the two spreading barrels 3 are unfolded and the snow melting agent can be spread;

[0043] When spreading the deicing agent, the deicing agent stored in the storage box 1 will enter the inside of the feeding tube 2 through the feeding port 201, and then fall in the feeding tube 2. At this time, the driving motor 7 will drive the rotating column 4 to rotate, thereby driving the crushing rod 401 to move, crushing the fallen agglomerated deicing agent into powder;

[0044] When the two spreading barrels 3 are unfolded, the second opening will be connected to the feeding barrel 2, so that the crushed snow-melting agent inside the feeding barrel 2 will enter the spreading barrel 3 through the second opening. At this time, the cam 6 is driven to rotate by the driving motor 7. Since the cam 6 is elliptical, it will push the two spreading plates 5 to move inside the spreading barrel 3, thereby squeezing the return spring 10 through the moving plate 9. Through the continuous rotation of the cam 6 and the pushing of the return spring 10, the two spreading plates 5 continue to reciprocate inside the spreading barrel 3. Since the bottom surface of the spreading barrel 3 and the corresponding spreading holes 8 on the spreading plates 5, the spreading barrel 3 and the spreading holes 8 on the spreading plates 5 are intermittently connected, so that the snow-melting agent inside the spreading barrel 3 continuously falls evenly on the road surface through the intermittently connected spreading holes 8 to clear the accumulated snow.

[0045] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A road and bridge snow melting agent spreading equipment, characterized in that: include: Storage box (1); A feeding cylinder (2), which is arranged at one end of the material storage box (1) and is in communication with the material storage box (1); Two material spreading barrels (3), the two material spreading barrels (3) are respectively rotatably connected to the two sides of the bottom end of the feeding barrel (2) and are connected to the feeding barrel (2), and the two material spreading barrels (3) can be rotated and unfolded to form a horizontal straight line; Two spreading plates (5), each of which is slidably arranged inside a spreading tube (3), each of which is slidably arranged on the bottom surface of the spreading tube (3), and each of which has corresponding spreading holes (8) on the bottom surface of the spreading tube (3) and on the spreading plates (5); and a reciprocating drive mechanism, wherein the reciprocating drive mechanism is used to drive the material spreading plate (5) to move reciprocally so that the material spreading tube (3) is intermittently connected to the material spreading hole (8) on the material spreading plate (5).

2. A road and bridge snow melting agent spreading equipment according to claim 1, characterized in that: The reciprocating drive mechanism comprises a cam (6) and a drive motor (7), wherein the drive motor (7) is fixedly connected to the bottom end of the feed barrel (2), and the cam (6) is fixedly connected to the output shaft of the drive motor (7). One end of the two spreading plates (5) extends to the outside of the spreading barrel (3) and fits with the cam (6).

3. The road and bridge snow melting agent spreading equipment according to claim 2, characterized in that: The reciprocating drive mechanism further comprises two movable plates (9) and two return springs (10), each movable plate (9) being slidably arranged inside a spreading barrel (3), and one side of each movable plate (9) being fixedly connected to one end of a spreading plate (5), and the other side being connected to a return spring (10).

4. The road and bridge snow melting agent spreading equipment according to claim 1, characterized in that: One end of each of the spreading barrels (3) is fixedly connected to a rotating barrel (301), and first openings are provided on both sides of the bottom end of the feeding barrel (2). The feeding barrel (2) is rotatably connected to the rotating barrel (301) at the first opening, and the outer wall of the rotating barrel (301) is in contact with the side wall of the first opening.

5. The road and bridge snow melting agent spreading equipment according to claim 4, characterized in that: Each of the rotating cylinders (301) is provided with a second opening, and the second opening is communicated with the feeding cylinder (2).

6. The road and bridge snow melting agent spreading equipment according to claim 4, characterized in that: A limiting block (302) is fixedly connected to each of the rotating cylinders (301).

7. The road and bridge snow melting agent spreading equipment according to claim 1, characterized in that: A feeding port (201) is provided between the feeding cylinder (2) and the storage box (1).

8. The road and bridge snow melting agent spreading equipment according to claim 2, characterized in that: The interior of the feeding cylinder (2) is rotatably connected to a rotating column (4), and the exterior of the rotating column (4) is fixedly connected to a plurality of crushing rods (401).

9. The road and bridge snow melting agent spreading equipment according to claim 8, characterized in that: The lower end of the rotating column (4) is fixedly connected to the driving motor (7).

10. The road and bridge snow melting agent spreading equipment according to claim 1, characterized in that: A mounting frame (101) is fixedly connected to the bottom of the material storage box (1).

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