A highway anti-blocking snow-melting agent snow-sprinkling device

Abstract

This utility model discloses a de-icing agent spreading device for preventing road blockages, aiming to provide a device capable of clearing the de-icing agent at the outlet. It includes a storage tank with an outlet at the bottom. A feeding block is fixed to the outer wall of the tank, and a feeding trough is provided on the bottom surface of the feeding block. A feeding channel is provided on the side wall of the feeding trough, and a feeding pipe is provided at the opening of the feeding trough. A throwing chamber is fixed to the lower end of the feeding pipe, and a throwing chamber opening is provided on the side wall of the throwing chamber. A rotating shaft is rotatably connected inside the feeding trough, and the other end of the rotating shaft passes through the feeding pipe and is placed inside the throwing chamber. Several throwing plates are fixed to the other end of the rotating shaft. A clearing rod is also provided in the feeding channel, with one end of the clearing rod connected to the rotating shaft via a transmission mechanism, and the other end of the clearing rod facing the outlet. The beneficial effects of this utility model are: it can clear the de-icing agent at the outlet; and it ensures a good spreading effect.

Description

Technical Field

[0001] This utility model relates to the technical field of de-icing agent spreading machines, and in particular to a de-icing agent spreading and snow-melting device for preventing road blockage. Background Technology

[0002] With rapid urban development, the accelerated construction of high-grade highways, and the dramatic expansion of urban scale and increased population density, cities are becoming increasingly vulnerable to disasters. In particular, recent years have seen a rise in sudden natural disasters such as snowstorms due to factors like climate change. Once a snowstorm occurs, it inevitably leads to traffic paralysis, casualties, and severe social and economic losses.

[0003] Therefore, snow removal in winter is one of the key tasks in highway maintenance. Common snow removal machinery includes rotary snowplows and snowplows. However, due to the poor load-bearing capacity and unevenness of my country's highways, as well as the presence of heavily loaded and overloaded vehicles, premature road damage often occurs, reducing road smoothness and causing uneven surfaces. This leads to damage to snow removal equipment or the road surface itself, and makes it difficult to completely remove snow. To solve these problems, the main current method is to spray a large amount of de-icing agent onto the original snow surface or the residual snow after mechanical snow removal. This lowers the melting point of the snow, causing it to change from a solid to a liquid state and flow out onto the main road, thus achieving the purpose of snow removal.

[0004] Then, the existing de-icing agent will harden after being stored for a long time. The hardened de-icing agent will cause blockage when it is put into the container, making it impossible to complete the normal spreading of the de-icing agent.

[0005] In summary, there is a need for a road de-icing agent application device that can clear blockages at the discharge port. Utility Model Content

[0006] This invention aims to overcome the shortcomings of existing technologies where de-icing agents tend to clump after prolonged storage, causing blockages when placed in the container and hindering proper application. It provides a road de-icing agent application device that can clear blockages at the discharge port.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A de-icing agent application device for preventing road blockage includes a vehicle body with a storage tank fixed to it. The storage tank has a discharge port on its side wall, located at the bottom. A discharge block corresponding to the discharge port is fixed to the outer side wall of the storage tank. A discharge trough is provided on the bottom surface of the discharge block, and a discharge channel communicating with the discharge port is provided on the side wall of the discharge trough. A discharge pipe is provided on the bottom surface of the discharge block, with its upper end fixed to the opening of the discharge trough and its lower end fixed to a throwing chamber. The wall is provided with a material throwing chamber opening. A rotating shaft is provided in the material feeding trough. The upper end of the rotating shaft is installed on the bottom surface of the material feeding trough and is rotatably connected to it. The other end of the rotating shaft passes through the material feeding pipe and is placed in the material throwing chamber. Several material throwing plates are fixed on the other end of the rotating shaft. The material throwing plates are located in the material throwing chamber and are distributed in a ring on the side wall of the rotating shaft. A clearing rod is also provided in the material feeding channel. The clearing rod is movably connected to the material feeding channel. One end of the clearing rod is connected to the rotating shaft through a transmission mechanism. The other end of the clearing rod is directly opposite the discharge port.

[0009] During the spreading operation, the de-icing agent in the storage tank enters the throwing chamber sequentially through the discharge port, discharge channel, discharge trough, and discharge pipe. Simultaneously, a rotary motor drives a rotating shaft and its throwing plates to rotate, causing the de-icing agent in the throwing chamber to be thrown out by the pushing force of the throwing plates and centrifugal force, and then scattered onto the ground through the opening of the throwing chamber. As the rotating shaft rotates, it drives a clearing rod to move within the discharge channel via a transmission mechanism, causing it to repeatedly pass through the discharge port and pierce into the storage tank. This breaks up any clumps of de-icing agent at the discharge port, clearing the blockage and allowing the de-icing agent to smoothly pass through the discharge port, discharge channel, discharge trough, and discharge pipe into the throwing chamber, ensuring a good spreading effect.

[0010] Preferably, the other end of the unblocking rod is pointed. This pointed design allows the rod to better penetrate and break up clumps of de-icing agent, thus improving unblocking efficiency.

[0011] Preferably, the unblocking rod is also equipped with several side rods, which are arranged in a ring on the side wall of the unblocking rod. One end of each side rod is fixedly connected to the side wall of the unblocking rod, and the other end of each side rod contacts the inner wall of the discharge channel. The side rods are inclined from one end to the other towards the side away from the discharge port. The angle design of the side rods allows them to cooperate with the unblocking rod to form a hook structure. When the unblocking rod and side rods insert the de-icing agent and are pulled back, some of the de-icing agent at the discharge port can be hooked out, further improving the unblocking efficiency.

[0012] Preferably, the rotating shaft has a U-shaped section, and the transmission mechanism includes a rotating ring sleeved on the bottom edge of the U-shaped section. The rotating ring and the bottom edge of the U-shaped section are rotatably connected. A connecting block is provided between the rotating ring and the unblocking rod. One end of the connecting block is fixed to the outer wall of the rotating ring, and one end of the unblocking rod is mounted on and hinged to the other end of the connecting block. When the rotating shaft rotates, it drives the bottom edge of the U-shaped section to move in a circular motion around the central axis of the rotating shaft. At this time, under the transmission action of the rotating ring and the connecting block, it drives the unblocking rod in the discharge channel to reciprocate, so that the unblocking rod can automatically and repeatedly pass through the discharge port and pierce into the storage tank, breaking up the clumps of de-icing agent at the discharge port and unblocking it. The structure is simple and the control is convenient.

[0013] Preferably, several cutters and several striking rods are fixed on the side wall of the rotating shaft, and the cutters and striking rods are placed inside the feeding pipe. Through the design of the cutters and striking rods, the de-icing agent falling in the feeding pipe can be sheared and struck, so that the de-icing agent is fully dispersed before entering the throwing chamber and being thrown out, thereby improving the snow-melting effect of the de-icing agent.

[0014] Preferably, the storage tank is also equipped with a baffle plate that matches the discharge port. The baffle plate is installed on the inner wall of the storage tank and is movably connected to it. When no spreading operation is being performed, the baffle plate can be moved to the discharge port under the control of a cylinder to block the discharge port and prevent the de-icing agent in the storage tank from leaking out of the discharge port.

[0015] The beneficial effects of this utility model are: it can clear the de-icing agent at the outlet; ensure a good spreading effect; improve the clearing efficiency; have a simple structure and be easy to control; and improve the snow melting effect of the de-icing agent. Attached Figure Description

[0016] Figure 1 This is the front view of this utility model;

[0017] Figure 2 This is a top view of the present invention;

[0018] Figure 3 yes Figure 1 A schematic diagram of the internal structure at point A.

[0019] In the diagram: 1. Vehicle body, 2. Storage tank, 3. Discharge port, 4. Feeding block, 5. Feeding trough, 6. Feeding channel, 7. Feeding pipe, 8. Discharge chamber, 9. Discharge chamber opening, 10. Rotating shaft, 11. Discharge plate, 12. Unblocking rod, 13. Side rod, 14. U-shaped part, 15. Connecting block, 16. Rotating ring, 17. Cutter, 18. Knocking rod, 19. Baffle plate. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0021] like Figure 1 , Figure 2 and Figure 3 In the embodiments described, a de-icing agent spreading device for highway anti-blockage includes a vehicle body 1, a storage tank 2 fixed on the vehicle body 1, a discharge port 3 on the side wall of the storage tank 2, the discharge port 3 being located at the bottom of the storage tank 2, a feeding block 4 corresponding to the discharge port 3 fixed on the outer side wall of the storage tank 2, a feeding trough 5 on the bottom surface of the feeding block 4, a feeding channel 6 communicating with the discharge port 3 on the side wall of the feeding trough 5, a feeding pipe 7 on the bottom surface of the feeding block 4, the upper end of the feeding pipe 7 fixed to the opening of the feeding trough 5, and a throwing chamber 8 fixed to the lower end of the feeding pipe 7, the side wall of the throwing chamber 8 being provided with There is a material throwing chamber opening 9, and a rotating shaft 10 is provided in the material feeding trough 5. The upper end of the rotating shaft 10 is installed on the bottom surface of the material feeding trough 5 and is rotatably connected to it. The other end of the rotating shaft 10 passes through the material feeding pipe 7 and is placed in the material throwing chamber 8. Several material throwing plates 11 are fixed on the other end of the rotating shaft 10. The material throwing plates 11 are located in the material throwing chamber 8 and are distributed in a ring on the side wall of the rotating shaft 10. A clearing rod 12 is also provided in the material feeding channel 6. The clearing rod 12 is movably connected to the material feeding channel 6. One end of the clearing rod 12 is connected to the rotating shaft 10 through a transmission mechanism, and the other end of the clearing rod 12 is directly opposite the discharge port 3.

[0022] The other end of the unblocking rod 12 is pointed.

[0023] The unblocking rod 12 is also provided with several side rods 13. The side rods 13 are distributed in a ring on the side wall of the unblocking rod 12. One end of the side rod 13 is fixedly connected to the side wall of the unblocking rod 12, and the other end of the side rod 13 is in contact with the inner wall of the discharge channel 6. The side rod 13 is inclined from one end to the other towards the side away from the discharge port 3.

[0024] The rotating shaft 10 is provided with a U-shaped part 14. The transmission mechanism includes a rotating ring 16 sleeved on the bottom edge of the U-shaped part 14. The rotating ring 16 and the bottom edge of the U-shaped part 14 are rotatably connected. A connecting block 15 is provided between the rotating ring 16 and the unblocking rod 12. One end of the connecting block 15 is fixed on the outer wall of the rotating ring 16, and one end of the unblocking rod 12 is installed on the other end of the connecting block 15 and hinged thereto.

[0025] Several cutters 17 and several hammer rods 18 are also fixed on the side wall of the rotating shaft 10. The cutters 17 and hammer rods 18 are placed inside the feed tube 7.

[0026] The storage tank 2 is also equipped with a baffle plate 19 that matches the discharge port 3. The baffle plate 19 is installed on the inner wall of the storage tank 2 and is movably connected to it.

[0027] During the spreading operation, the de-icing agent in storage tank 2 enters the throwing chamber 8 sequentially through the discharge port 3, the discharge channel 6, the discharge trough 5, and the discharge pipe 7. Simultaneously, a rotary motor drives the rotating shaft 10 and its throwing plate 11 to rotate, causing the de-icing agent in the throwing chamber 8 to be thrown out by the pushing force of the throwing plate 11 and centrifugal force, and then scattered onto the ground through the throwing chamber opening 9. Furthermore, the cutter 17 and the striking rod 18 in the discharge pipe 7 also perform shearing and striking operations on the falling de-icing agent, thoroughly dispersing it.

[0028] When the rotating shaft 10 rotates, it will cause the bottom edge of the U-shaped part 14 to move in a circular motion around the central axis of the rotating shaft 10. At this time, under the transmission action of the rotating ring 16 and the connecting block 15, it will drive the unblocking rod 12 in the discharge channel 6 to reciprocate, so that the unblocking rod 12 can automatically and repeatedly pass through the discharge port 3 and poke into the storage tank 2 to break up the clumps of de-icing agent at the discharge port 3 and unblock it.

Claims

1. A snow-melting device for spreading de-icing agent to prevent road blockage, characterized in that, The vehicle includes a vehicle body (1), on which a storage tank (2) is fixed. The storage tank (2) has a discharge port (3) on its side wall. The discharge port (3) is located at the bottom of the storage tank (2). A feeding block (4) corresponding to the discharge port (3) is fixed on the outer side wall of the storage tank (2). A feeding groove (5) is provided on the bottom surface of the feeding block (4). A feeding channel (6) connected to the discharge port (3) is provided on the side wall of the feeding groove (5). A feeding pipe (7) is provided on the bottom surface of the feeding block (4). The upper end of the feeding pipe (7) is fixed at the opening of the feeding groove (5). A throwing chamber (8) is fixed at the lower end of the feeding pipe (7). A throwing chamber opening (9) is provided on the side wall of the throwing chamber (8). The feeding trough (5) is provided with a rotating shaft (10). The upper end of the rotating shaft (10) is installed on the bottom surface of the feeding trough (5) and is rotatably connected to it. The other end of the rotating shaft (10) passes through the feeding pipe (7) and is placed in the throwing chamber (8). Several throwing plates (11) are fixed on the other end of the rotating shaft (10). The throwing plates (11) are located in the throwing chamber (8) and are distributed in a ring on the side wall of the rotating shaft (10). A clearing rod (12) is also provided in the feeding channel (6). The clearing rod (12) is movably connected to the feeding channel (6). One end of the clearing rod (12) is connected to the rotating shaft (10) through a transmission mechanism. The other end of the clearing rod (12) is facing the discharge port (3).

2. The de-icing agent spreading device for preventing road blockage as described in claim 1, characterized in that, The other end of the unblocking rod (12) is pointed.

3. A de-icing agent spreading device for preventing road blockage as described in claim 1 or 2, characterized in that, The unblocking rod (12) is also provided with several side rods (13). The side rods (13) are arranged in a ring on the side wall of the unblocking rod (12). One end of the side rod (13) is fixedly connected to the side wall of the unblocking rod (12), and the other end of the side rod (13) is in contact with the inner wall of the discharge channel (6). The side rod (13) is inclined from one end to the other towards the side away from the discharge port (3).

4. The de-icing agent spreading device for preventing road blockage as described in claim 3, characterized in that, The rotating shaft (10) is provided with a U-shaped part (14), and the transmission mechanism includes a rotating ring (16) sleeved on the bottom edge of the U-shaped part (14). The rotating ring (16) and the bottom edge of the U-shaped part (14) are rotatably connected. A connecting block (15) is provided between the rotating ring (16) and the unblocking rod (12). One end of the connecting block (15) is fixed on the outer wall of the rotating ring (16), and one end of the unblocking rod (12) is installed on the other end of the connecting block (15) and hinged thereto.

5. A de-icing agent spreading device for preventing road blockage as described in claim 1 or 2, characterized in that, Several cutting blades (17) and several striking rods (18) are also fixed on the side wall of the rotating shaft (10), and the cutting blades (17) and striking rods (18) are placed inside the feed tube (7).

6. A de-icing agent spreading device for preventing road blockage as described in claim 1 or 2, characterized in that, The storage tank (2) is also provided with a baffle plate (19) that matches the discharge port (3). The baffle plate (19) is installed on the inner wall of the storage tank (2) and is movably connected to it.

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