Snow melting and deicing device
By designing a snow melting and de-icing device suitable for narrow roads, and combining de-icing rollers and snow sweeping units, efficient and flexible snow and ice removal has been achieved, solving the problem of low efficiency in traditional methods and improving the cleaning effect and safety of narrow roads.
Patent Information
- Application Number
- CN202520114943.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-01-17
AI Technical Summary
Traditional snow melting and de-icing methods are inefficient on narrow roads, labor-intensive, and difficult to completely remove snow and ice, posing a threat to travel safety. Existing equipment is bulky and complex to operate, making it unsuitable for narrow roads.
A snow melting and de-icing device was designed, comprising a de-icing unit and a snow sweeping unit. It utilizes an electric telescopic rod and a motor to drive the de-icing roller and snow sweeping disc, combined with the uniform application of de-icing agent. The device is flexibly operated by a controller to adapt to different road conditions.
It achieves efficient snow and ice removal, reduces labor intensity, adapts to ice layers of different thicknesses and complex road surfaces, ensures cleaning effect, prevents road surface icing after snow melts, improves road safety, and is especially suitable for narrow roads.
Smart Images
Figure CN223706385U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of snow melting and de-icing technology, specifically a snow melting and de-icing device. Background Technology
[0002] In winter, as temperatures drop, snow accumulation and icing on roads occur frequently, causing great inconvenience and safety hazards to people's travel, especially in narrow roads, such as residential areas and streets, where traditional snow melting and de-icing methods are often difficult to implement due to limited space.
[0003] Traditional snow melting and de-icing methods mostly involve manual snow sweeping and de-icing, followed by salting to melt the snow. This method is not only inefficient and labor-intensive, but also difficult to guarantee the removal effect. Especially on narrow roads, manual operation is limited, making it difficult to completely remove ice and snow, which poses a great threat to people's travel safety.
[0004] To address this issue, some snow melting and de-icing equipment has emerged on the market. However, these devices are often bulky, complex to operate, and unsuitable for narrow road environments. Therefore, we propose a snow melting and de-icing device. Utility Model Content
[0005] In view of the problems existing in the prior art, this utility model discloses a snow melting and de-icing device. The technical solution adopted is as follows: a frame is included, with wheels symmetrically mounted on the bottom of the front and rear sides of the frame. A push handle is welded to the top left end of the frame. A hopper is provided in the middle of the frame, and the bottom discharge port of the hopper is connected to a discharge pipe provided at the bottom of the frame. An electric valve is provided in the middle of the discharge pipe. A de-icing unit is provided at the bottom right end of the frame, and a snow sweeping unit is provided at the left end of the de-icing unit. The snow sweeping unit is fixedly installed at the bottom of the frame. The de-icing unit and the snow sweeping unit are controlled by a controller provided at the top left end of the frame. A battery compartment is provided in the middle of the left end of the frame. A mobile power supply is fixedly installed on the bottom inner side of the battery compartment. The mobile power supply is electrically connected to the controller.
[0006] As a preferred embodiment of this utility model, the de-icing unit includes a fixed rod, a first electric telescopic rod, a connecting frame, a connecting shaft, a fixed shaft, a de-icing roller, an ice-crushing chain, and a first motor. Two connecting frames are provided, symmetrically arranged front and rear on the inner right end of the vehicle frame. A fixed shaft is rotatably mounted on the middle portion of each connecting frame, and the fixed shaft is fixedly connected to the inner side of the vehicle frame. A de-icing roller is rotatably mounted on the right end between the connecting frames. Several sets of ice-crushing chains are arranged in a circular array at equal intervals on the outer side of the de-icing roller. The front end of the roller shaft at the center of the de-icing roller is fixedly connected to the output shaft of the first motor located inside the connecting frame. A connecting shaft is fixedly mounted on the left end between the connecting frames. First electric telescopic rods are respectively provided at the front and rear ends of the connecting shaft. Connectors are fixedly mounted on the telescopic and fixed ends of the first electric telescopic rods, and the telescopic end of the first electric telescopic rod is rotatably connected to the connecting shaft via the connectors. The fixed end of the first electric telescopic rod is rotatably connected to the fixed rod located at the top of the inner right end of the vehicle frame via the connectors.
[0007] As a preferred embodiment of this utility model, the snow removal unit includes a second electric telescopic rod, a lifting plate, a second motor, a snow removal disc, arc-shaped guide strips, and nylon bristles. The lifting plate is slidably installed in a groove at the center of the bottom of the inner side of the frame. The lifting plate has a "T"-shaped structure. The second motor is fixedly installed at the center of the top left end of the lifting plate. The output shaft of the second motor passes through a through hole on the lifting plate and is fixedly connected to the center of the top of the snow removal disc below the lifting plate. The top left end of the snow removal disc is located directly below the discharge pipe. Arc-shaped guide strips are arranged in an equidistant circular array on the top of the snow removal disc, and nylon bristles are arranged in an array at the bottom of the snow removal disc.
[0008] As a preferred technical solution of this utility model, it also includes a protective railing, which is disposed on the upper right side of the de-icing roller and is fixedly connected to the right side of the vehicle frame.
[0009] As a preferred technical solution of this utility model, a maintenance plate is provided at the left end of the battery compartment, and connecting bolts are respectively provided in the through holes at the four corners of the maintenance plate, and the maintenance plate is threadedly connected to the screw holes provided on the left side of the vehicle frame through the connecting bolts.
[0010] As a preferred embodiment of this utility model, the output terminal of the controller is electrically connected to the input terminals of the first electric telescopic rod, the first motor, the second electric telescopic rod, the second motor, and the electric valve, and the input terminal of the controller is electrically connected to the output terminal of the mobile power supply.
[0011] The beneficial effects of this utility model are as follows: This utility model can easily complete the clearing of large areas of ice and snow through simple operation, significantly reducing labor intensity. At the same time, through the flexible adjustment of the electric telescopic rod, the device can adapt to ice layers of different thicknesses and complex and ever-changing road conditions, ensuring the clearing effect. In addition, the uniform application of the de-icing agent not only accelerates the melting process of ice and snow, but also effectively prevents the phenomenon of road surface icing after snow melting, further improving road safety. Furthermore, the device has a compact structure and is easy to operate, making it particularly suitable for ice and snow removal work on narrow roads, such as residential areas or streets, providing a strong guarantee for the smooth flow of urban traffic. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0013] Figure 2 This is a schematic diagram of the structure of this utility model from below;
[0014] Figure 3 This is a schematic cross-sectional view of the present invention.
[0015] Figure 4 This is a partial cross-sectional structural diagram of the present invention.
[0016] In the diagram: 1. Frame; 2. Hopper; 3. Controller; 4. Wheel; 5. De-icing unit; 51. Fixed rod; 52. First electric telescopic rod; 53. Connecting frame; 54. Connecting shaft; 55. Fixed shaft; 56. De-icing roller; 57. Ice crushing chain; 58. First motor; 6. Snow sweeping unit; 61. Second electric telescopic rod; 62. Lifting plate; 63. Second motor; 64. Snow sweeping disc; 65. Arc-shaped guide strip; 66. Nylon bristles; 7. Push handle; 8. Guardrail; 9. Discharge pipe; 10. Electric valve; 11. Inspection plate; 12. Battery compartment; 13. Power bank. Detailed Implementation
[0017] Example 1
[0018] like Figures 1 to 4As shown, this utility model discloses a snow melting and de-icing device. The technical solution adopted includes a frame 1, with wheels 4 symmetrically mounted on the bottom of the front and rear sides of the frame 1. A push handle 7 is welded to the top left end of the frame 1. A hopper 2 is located in the middle of the frame 1, and the bottom discharge port of the hopper 2 is connected to a discharge pipe 9 located at the bottom of the frame 1. An electric valve 10 is located in the middle of the discharge pipe 9. A de-icing unit 5 is located at the bottom right end of the frame 1. The de-icing unit 5 includes a fixed rod 51, a first electric telescopic rod 52, a connecting frame 53, a connecting shaft 54, a fixed shaft 55, a de-icing roller 56, an ice-crushing chain 57, and a first motor 58. Two connecting frames 53 are provided, which are symmetrically arranged at the front and rear ends of the frame 1 inside the right end. Fixed shafts 55 are rotatably mounted on the middle part of the frame 53, and the fixed shafts 55 are fixedly connected to the inner side of the frame 1. A de-icing roller 56 is rotatably mounted on the right end between the connecting frames 53. Several sets of ice-crushing chains 57 are arranged in a circular array at equal intervals on the outer side of the de-icing roller 56. The front end of the roller shaft at the center of the de-icing roller 56 is fixedly connected to the output shaft of the first motor 58 installed inside the connecting frame 53. A connecting shaft 54 is fixedly mounted on the left end between the connecting frames 53. A first electric telescopic rod 52 is provided at the front and rear ends of the connecting shaft 54, respectively. Connectors are fixedly mounted on the telescopic end and the fixed end of the first electric telescopic rod 52, and the telescopic end of the first electric telescopic rod 52 is rotatably connected to the connecting shaft 54 through the connectors. The fixed end of the first electric telescopic rod 52 is connected to the connecting shaft 54 through the connectors. The de-icing roller 56 is rotatably connected to a fixed rod 51 located at the top right side of the inner side of the frame 1. A first motor 58 drives the de-icing roller 56 to rotate. As the de-icing roller 56 rotates, the ice-breaking chain 57 on its outer side contacts and breaks the ice. Simultaneously, the operator can control the extension and retraction of the first electric telescopic rod 52 according to the ice thickness. Since the telescopic end and fixed end of the first electric telescopic rod 52 are rotatably connected to the connecting shaft 54 and the fixed rod 51 respectively via connectors, when the left end of the connecting frame 53 is raised, the middle part of the connecting frame 53 rotates along the fixed shaft 55, bringing one end of the de-icing roller 56 closer to the ground; conversely, it moves it away from the ground, preventing damage to road surfaces that do not require de-icing. The system also includes a guardrail 8, which is located above and to the right of the de-icing roller 56 and provides protection against damage. The guardrail 8 is fixedly connected to the right side of the frame 1. The guardrail 8 protects the rotating ice crushing chain 57, improving safety. A snow sweeping unit 6 is provided at the left end of the de-icing unit 5 and is fixedly installed at the bottom of the frame 1. The snow sweeping unit 6 includes a second electric telescopic rod 61, a lifting plate 62, a second motor 63, a snow sweeping disc 64, an arc-shaped guide strip 65, and nylon bristles 66. The lifting plate 62 is slidably installed in a groove provided at the center of the bottom of the inner side of the frame 1. The lifting plate 62 has a "T" shaped structure. The second motor 63 is fixedly installed at the center of the top left end of the lifting plate 62. The output shaft of the second motor 63 passes through a through hole provided on the lifting plate 62 and is fixedly connected to the center of the top of the snow sweeping disc 64 provided below the lifting plate 62.The top left end of the snow sweeping disc 64 is located directly below the discharge pipe 9. The top of the snow sweeping disc 64 is equidistantly arranged with arc-shaped guide strips 65, and the bottom of the snow sweeping disc 64 is arranged with nylon bristles 66. The height of the lifting plate 62 is adjusted by the second electric telescopic rod 61, allowing the snow sweeping disc 64 to be close to the ground. The second motor 63 drives the snow sweeping disc 64 to rotate, and the nylon bristles 66 at the bottom of the snow sweeping disc 64 contact the road surface to sweep away snow. Since the left end of the snow sweeping disc 64 is directly below the discharge pipe 9, opening the electric valve 10 allows the external de-icing agent filled in the hopper 2 to be discharged through the discharge pipe 9 onto the top of the snow sweeping disc 64. The continuous rotation of the snow sweeping disc 64 guides the de-icing agent with the arc-shaped guide strips 65 to evenly spread it in all directions, thereby accelerating the melting process of ice and snow. The de-icing unit 5 and the snow sweeping unit 6 are controlled by the controller 3 located at the top left end of the frame 1. The battery compartment 12 is located in the middle of the left end of the frame 1. A mobile power supply 13 is fixedly installed on the bottom inner side of the battery compartment 12. A maintenance plate 11 is located at the left end of the battery compartment 12. Connecting bolts are installed in the through holes at the four corners of the maintenance plate 11, and the maintenance plate 11 is threadedly connected to the screw holes on the left side of the frame 1 via these bolts. The maintenance plate 11 protects the mobile power supply 13 inside the battery compartment 12 and facilitates subsequent maintenance and / or replacement of the mobile power supply 13 by the operator. The mobile power supply 13 is electrically connected to the controller 3. The output of the controller 3 is electrically connected to the input of the first electric telescopic rod 52, the first motor 58, the second electric telescopic rod 61, the second motor 63, and the electric valve 10. The input of the controller 3 is electrically connected to the output of the mobile power supply 13. The controller 3 allows the operator to easily control the first electric telescopic rod 52, the first motor 58, the second electric telescopic rod 61, the second motor 63, and the electric valve 10.
[0019] The working principle of this utility model is as follows: First, the operator pushes the entire snow melting and de-icing device forward by holding the push handle 7 on the top of the frame 1. The wheels 4 are symmetrically installed on the bottom of the front and rear sides of the frame 1, allowing the device to move smoothly and flexibly. Then, when the device reaches the designated position, the operator starts the de-icing unit 5 through the controller 3 on the top left of the frame 1. The first motor 58 in the de-icing unit 5 starts working, driving the de-icing roller 56 to rotate. The ice-breaking chain 57 on the outside of the de-icing roller 56 rotates and contacts and breaks the ice layer. At the same time, the operator can extend and retract the first electric telescopic rod 52 according to the thickness of the ice layer. Since the telescopic end and the fixed end of the first electric telescopic rod 52 are rotatably connected to the connecting shaft 54 and the fixed rod 51 respectively through the connecting parts, when the left end of the connecting frame 53 is lifted, the middle part of the connecting frame 53 moves along the fixed rod 51. The rotation of shaft 55 brings one end of the de-icing roller 56 closer to the ground, and conversely, moves it away from the ground to avoid damaging surfaces that do not require de-icing. Simultaneously, while the de-icing unit 5 is operating, the snow-sweeping unit 6 also begins operation. The height of the lifting plate 62 is adjusted via the second electric telescopic rod 61, allowing the snow-sweeping disc 64 to be close to the ground. The second motor 63 is activated, driving the snow-sweeping disc 64 to rotate. The nylon bristles 66 at the bottom of the snow-sweeping disc 64 contact the road surface, removing snow. During snow removal, since the left end of the snow-sweeping disc 64 is directly below the discharge pipe 9, the controller 3 opens the electric valve 10, allowing the de-icing agent, such as salt, in the hopper 2 to be discharged through the discharge pipe 9 onto the top of the snow-sweeping disc 64. The continuous rotation of the snow-sweeping disc 64 guides the de-icing agent to be evenly spread around the surface via the arc-shaped guide strip 65, ensuring full contact with the snow and accelerating the melting process.
[0020] The circuit connection involved in this utility model is a common method used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments. It belongs to the widely used prior art.
[0021] Components not described in detail in this article are existing technologies.
[0022] While the specific embodiments of this utility model have been described in detail above, this utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this utility model. Modifications or variations that do not involve creative labor are still within the protection scope of this utility model.
Claims
1. A snow-melting and de-icing device, comprising a frame (1), the front and rear sides of the frame (1) are respectively and symmetrically provided with wheels (4) which are rotatably installed, and the left end of the top of the frame (1) is welded with a push handle (7), characterized in that, The middle part of the frame (1) is provided with a hopper (2), the bottom discharge port of the hopper (2) is communicated with the discharge pipe (9) arranged at the bottom of the frame (1), the middle part of the discharge pipe (9) is provided with an electric valve (10), the bottom right end of the frame (1) is provided with an ice melting unit (5), the left end of the ice melting unit (5) is provided with a snow sweeping unit (6), and the snow sweeping unit (6) is fixedly installed at the bottom of the frame (1), the ice melting unit (5) and the snow sweeping unit (6) are controlled by the controller (3) arranged at the top left end of the frame (1), respectively, the middle part of the left end of the frame (1) is provided with a battery compartment (12), the inner bottom of the battery compartment (12) is fixedly installed with a mobile power supply (13), and the mobile power supply (13) is electrically connected with the controller (3).
2. The snow and ice melting device according to claim 1, characterized in that The ice melting unit (5) comprises a fixed rod (51), a first electric telescopic rod (52), a connecting frame (53), a connecting shaft (54), a fixed shaft (55), an ice melting roller (56), an ice crushing chain (57) and a first motor (58), the connecting frame (53) is provided with two, the connecting frame (53) is symmetrically arranged at the inner right end of the frame (1), the middle part of the connecting frame (53) is rotatably installed with a fixed shaft (55), the fixed shaft (55) is fixedly connected with the inner side of the frame (1), the right end between the connecting frames (53) is rotatably installed with an ice melting roller (56), the outer side of the ice melting roller (56) is arranged with a plurality of groups of ice crushing chains (57) at equal distances in a circumferential array, the front end of the roller shaft at the center of the ice melting roller (56) is fixedly connected with the output shaft of the first motor (58) arranged in the connecting frame (53), the left end between the connecting frames (53) is fixedly installed with a connecting shaft (54), the front and rear ends of the connecting shaft (54) are respectively provided with a first electric telescopic rod (52), the telescopic end and the fixed end of the first electric telescopic rod (52) are respectively fixedly installed with a connecting piece, and the telescopic end of the first electric telescopic rod (52) is rotatably connected with the connecting shaft (54) through the connecting piece, and the fixed end of the first electric telescopic rod (52) is rotatably connected with the fixed rod (51) arranged at the top right end of the inner side of the frame (1) through the connecting piece.
3. The snow and ice melting device according to claim 1, characterized in that: Said snow sweeping unit (6) contains second electric telescopic rod (61), lifting plate (62), second motor (63), snow sweeping disc (64), arc-shaped material guiding strip (65) and nylon brush (66), the lifting plate (62) is slidably installed in the recess provided in the center of the bottom of the inner side of the frame (1), the lifting plate (62) is of T-shaped structure, the second motor (63) is fixedly installed at the top left end center of the lifting plate (62), the output shaft of the second motor (63) penetrates through the through hole provided in the lifting plate (62) and is fixedly connected with the top center of the snow sweeping disc (64) provided below the lifting plate (62), the top left end of the snow sweeping disc (64) is located directly below the material discharging pipe (9), the snow sweeping disc (64) is provided with arc-shaped material guiding strips (65) at the top in equidistant circumferential array, and the bottom of the snow sweeping disc (64) is provided with nylon brushes (66) in array.
4. The snow and ice melting device according to claim 2, characterized in that It also comprises a guardrail frame (8), which is provided above the right of the deicing roller (56) and is fixedly connected with the right side of the frame (1).
5. The snow and ice melting device according to claim 1, characterized in that: The left end of the battery compartment (12) is provided with an access plate (11), the through holes opened in the four corners of the access plate (11) are respectively provided with connecting bolts, and the access plate (11) is threadedly connected with the screw holes provided on the left side of the frame (1) through the connecting bolts.
6. The snow and ice melting device according to claim 1, characterized in that: The output end of the controller (3) is electrically connected with the input ends of the first electric telescopic rod (52), the first motor (58), the second electric telescopic rod (61), the second motor (63) and the electric valve (10), and the input end of the controller (3) is electrically connected with the output end of the mobile power supply (13).