Active rotating ice breaking, snow discharging and snow scraping equipment
Through actively rotating ice-breaking, scattering and snow-scraping equipment, power transmission chain transmission and pressure spring adjustment, the problem that existing equipment cannot break the thick ice and snow layer is solved, and efficient ice and snow removal and vehicle traffic safety are achieved.
Patent Information
- Application Number
- CN202510502117.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-21
- Publication Date
- 2025-07-08
AI Technical Summary
Existing ice-breaking and snow removal machines cannot effectively remove the thick ice and snow layer, resulting in safety hazards in vehicle traffic.
An actively rotating ice-breaking, placing and snow-shaving equipment is designed, including a walking vehicle body, an actively rotating ice-breaking roll assembly, a snow-cut dragon assembly and a snow-shaving shovel assembly. Active rotating ice-breaking is achieved through power transmission chain transmission, and combined with a pressure spring to adjust the ground height of the ice-breaking roll to adapt to ice and snow layers of different thicknesses.
It has achieved efficient crushing and removal of thick ice and snow layers, ensuring safety in vehicle traffic, and is suitable for ice and snow layers of different thicknesses, improving snow removal efficiency.
Smart Images
Figure CN120273291A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to an ice-breaking, snow-removing and snow-scraping device with active rotation. Background Art
[0002] After snowfall in winter in northern China, when the temperature is -20 to -40 degrees Celsius, compacted snow will be generated by vehicle rolling. Due to temperature changes, freezing phenomena will occur, posing great potential hazards to vehicle and pedestrian traffic. Accidents often occur due to slippery roads caused by ground icing, resulting in great losses to people's lives and property. Currently, all existing ice-breaking and snow-removing machines are passive-rotation ice-breaking machines and are unable to break thick ice and snow layers. Summary of the Invention
[0003] The purpose of the present invention is to solve the above problems and provide an ice-breaking, snow-removing and snow-scraping device with active rotation.
[0004] The above purpose is achieved by the following technical solutions: An ice-breaking, snow-removing and snow-scraping device with active rotation, which comprises: a walking vehicle body, an active-rotation ice-breaking, snow-removing and snow-scraping device is hung at the front end of the walking vehicle body, an ice-breaking machine and / or a snow-scraping machine is hung in the middle of the walking vehicle body, and a snow-sweeping machine is hung at the rear end of the walking vehicle body; The active-rotation ice-breaking, snow-removing and snow-scraping device comprises a frame body, an active-rotation ice-breaking roller assembly, a snow-removing auger assembly and at least one set of snow-scraping shovel assemblies are successively installed on the frame body from front to back; The output end of a power source is fixed to a main driving sprocket, and the main driving sprocket is in transmission connection with a first driving sprocket on the snow-removing auger assembly through a main driving chain; A secondary driving sprocket on the active-rotation ice-breaking roller assembly is in transmission connection with a second driving sprocket on the snow-removing auger assembly through a secondary driving chain.
[0005] For the ice-breaking, snow-removing and snow-scraping device with active rotation, the active-rotation ice-breaking roller assembly comprises an ice-breaking roller and two pressure springs. Both ends of the roller shaft of the ice-breaking roller are connected to one end of a linkage box through fixed bearings, and the other end of the linkage box is connected to the auger shaft of the snow-removing auger assembly through a bearing; Lower ends of the two pressure springs are hinged to the linkage box, and upper ends are hinged to a support beam of the frame body.
[0006] For the ice-breaking, snow-removing and snow-scraping device with active rotation, the snow-removing auger assembly comprises a snow-removing auger, and both ends of the auger shaft of the snow-removing auger are respectively connected to the linkage box and the frame body through bearings.
[0007] For the ice-breaking, snow-removing and snow-scraping device with active rotation, multiple groups of traveling devices are connected to the rear side of the frame body.
[0008] An ice-breaking, snow-removing and scraping device with active rotation, wherein a plurality of ice-breaking machines and hoisting points for the walking vehicle are fixed to the rear end of the frame body. Advantages
[0009] 1. By arranging an active rotation ice-breaking roller assembly in the present invention, the power of the power source is transmitted to the snow-removing auger assembly, and then transmitted to the ice-breaking roller through the snow-removing auger assembly, so as to break and remove thick ice and snow layers.
[0010] 2. A plurality of groups of walking wheels are installed at the lower rear part of the frame body of the present invention. Under the downward pressure of the walking vehicle, the ice-breaking machine is ensured to maintain a horizontal effect through a plurality of walking wheels or walking skids below.
[0011] 3. The ground height adjusting nut is arranged on the pressure spring of the present invention, and the ground height of the ice-breaking roller can be adjusted to be suitable for ice and snow layers with different thicknesses. Description of the Drawings
[0012] Att Figure 1 is a schematic structural view of the present invention; Att Figure 2 is a side view of the present invention; Att Figure 3 is a front view of the present invention; Att Figure 4 is a top view of the present invention; Att Figure 5 is Att Figure 3 an enlarged view of part A; Att Figure 6 is a front view of the active rotation ice-breaking, snow-removing and scraping device hung at the front end of the walking vehicle which is a flatbed truck; Att Figure 7 is a top view of the active rotation ice-breaking, snow-removing and scraping device hung at the front end of the walking vehicle which is a flatbed truck; Att Figure 8 is a front view of the active rotation ice-breaking, snow-removing and scraping device hung at the front end of the walking vehicle which is a loader; Att Figure 9 is a top view of the active rotation ice-breaking, snow-removing and scraping device hung at the front end of the walking vehicle which is a loader; In the figure: 1. Active rotary ice-breaking, snow plowing and scraping device; 2. Traveling vehicle body; 3. Ice breaker; 4. Snow plow; 5. Snow sweeper; 6. Side scraping shovel; 2.1. Pressure spring; 2.2. Suspension ear; 2.3. Support beam; 2.4. Main drive chain; 2.5. Power source; 2.6. Main drive sprocket; 2.7. Snow plow assembly; 2.8. Frame body; 2.9. Hoisting point between ice breaker and traveling vehicle; 2.10. Traveling device; 2.11. Drive chain cover; 2.12. Linkage box; 2.13. Fixed bearing; 2.14. Ice-breaking roller; 2.15. Auxiliary drive sprocket; 2.16. Snow discharge auger; 2.17. Second drive sprocket; 2.18. First drive sprocket; 2.19. Auxiliary drive chain; 2.20. Crushing roller shaft; 2.1.1. Top cap; 2.1.2. Ground height adjustment nut; 2.1.3. Bush; 2.1.4. Spring shaft; 2.1.5. Spring. Detailed implementation mode
[0013] Refer to Figures 1 - 5 A kind of active rotary ice-breaking, snow discharging and scraping equipment, which comprises: a traveling vehicle body 2, an active rotary ice-breaking, snow plowing and scraping device 1 is hung at the front end of the traveling vehicle body, an ice breaker 3 and / or a snow plow 4 are hung in the middle of the traveling vehicle body, and a snow sweeper 5 is hung at the rear end of the traveling vehicle body; The active rotary ice-breaking, snow plowing and scraping device comprises a frame body 2.8, and an active rotary ice-breaking roller assembly, a snow discharge auger assembly and at least one group of snow plow assemblies 2.7 are sequentially installed on the frame body from front to back; A side scraping shovel 6 is hung on the side of the traveling vehicle body. When traveling, the active rotary ice-breaking roller assembly of the active rotary ice-breaking, snow plowing and scraping device rotates actively for operation, which can break super-thick ice and snow. A snow plow assembly is installed at the rear to gather the broken ice and snow, and a snow discharge auger is installed in the middle to be responsible for discharging the gathered ice and snow to the outside of the ice breaker; An ice breaker and / or a snow plow are installed in the middle of the traveling vehicle, which can secondarily break and remove the ice and snow that are not cleaned up by the active rotary ice-breaking roller assembly at the front and discharge them to the second lane.
[0014] A side scraping shovel is installed on the side. The side folding scraping shovel can scrape the ice and snow cleared by the active rotary ice-breaking roller assembly at the front and the ice breaker and / or the snow plow in the middle to the third lane, which is convenient for snow cleaning operation in the second lane.
[0015] A snow sweeper is installed at the rear, which can sweep the remaining snow foam after cleaning to the second lane, so as to complete the thorough cleaning of the lane in one operation, expose the original road surface, and the traveling vehicle is applicable to loaders, motor graders, truck chassis and dump trucks.
[0016] The output end of the power source 2.5 is fixed to the main drive sprocket 2.6, and the main drive sprocket is driven by a main drive chain 2.4 with the first drive sprocket 2.18 on the snow removal auger assembly; The auxiliary drive sprocket 2.15 on the active rotary ice-breaking roller assembly is driven by an auxiliary drive chain 2.19 with the second drive sprocket 2.17 on the snow removal auger assembly.
[0017] The described active rotary ice-breaking, snow removal and scraping equipment, the active rotary ice-breaking roller assembly includes an ice-breaking roller 2.14 and two pressure springs 2.1. The two ends of the roller shaft of the ice-breaking roller are connected to one end of the linkage box 2.12 through fixed bearings 2.13, and the other end of the linkage box is connected to the auger shaft of the snow removal auger assembly through a bearing; The lower ends of the two pressure springs are hinged to the linkage box, and the upper ends are hinged to the support beam 2.3 of the frame body.
[0018] During operation, the power source drives the main drive sprocket to rotate. The power source can be a reduction motor. The main drive sprocket is driven by a main drive chain with the first drive sprocket on the auger shaft, driving the snow removal auger to rotate. The second drive sprocket on the auger shaft is driven by an auxiliary drive chain with the auxiliary drive sprocket on the ice-breaking roller shaft of the ice-breaking roller, so as to drive the ice-breaking roller to rotate and achieve active rotary ice-breaking; Since the two ends of the ice-breaking roller shaft of the ice-breaking roller are connected to one end of the linkage box through bearings, and the other end of the linkage box is connected to the auger shaft through bearings. When encountering hard obstacles, the ice-breaking roller can rotate around the axis of the auger shaft to achieve obstacle avoidance, and the chain drive will not be affected during obstacle avoidance; The snow removal auger assembly includes a snow removal auger 2.16. The two ends of the auger shaft of the snow removal auger are respectively connected to the linkage box and the frame body through bearings.
[0019] Multiple groups of traveling devices are connected to the rear side of the frame body. The traveling devices are traveling wheels or traveling skids 2.10. Under the downward pressure of the traveling vehicle, the ice-breaking machine is kept horizontal by multiple traveling wheels or traveling skids below.
[0020] The pressure spring includes a spring shaft 2.1.4 and a spring 2.1.5. The spring is sleeved on the spring shaft. The lower end of the spring shaft is hinged to the linkage box, and the upper end is fixed to the top cap 2.1.1 after passing through the bushing 2.1.3. The bushing is hinged to the lug 2 of the support beam. The spring shaft is a screw shaft, and a ground height adjustment nut 2.1.2 is threadedly connected thereto. By rotating the ground height adjustment nut, the height of the spring shaft can be adjusted, so as to adjust the ground height of the ice-breaking roller to be suitable for ice and snow layers of different thicknesses. A plurality of ice breakers and the lifting points 2.9 of the walking vehicle are fixed to the rear end of the frame body, and are hung at the front end of the walking vehicle through the lifting points. The hanging connecting rods fixed on the walking vehicle and the installation positions, as well as the hanging connection method with the active rotary ice breaking and snow scraping device, are all prior arts. The improvement point of this device is to improve the ice breaking and snow removal device and transform it into an active rotary ice breaking and snow scraping device for active ice breaking; Refer to Figures 6 - 7 , when the walking vehicle is a flatbed truck, an active rotary ice breaking and snow scraping device is hung at the front end. The ice breaker 3 and / or the snow scraper 4 hung in the middle of the walking vehicle body, the snow sweeper 5 hung at the rear end of the walking vehicle body, and the side scraping shovel hung on the side are all prior arts. The specific structural form and working principle are not described in detail here. This device only applies them here.
[0021] Refer to Figures 8 - 9 , when the walking vehicle is a loader or a grader, an active rotary ice breaking and snow scraping device is hung at the front end. The ice breaker 3 and / or the snow scraper 4 hung in the middle of the walking vehicle body, the snow sweeper 5 hung at the rear end of the walking vehicle body, and the side scraping shovel hung on the side are all prior arts. The specific structural form and working principle are not described in detail here. This device only applies them here.
Claims
1. An ice-breaking, snow-removing and snow-scraping device with active rotation, which comprises: The walking vehicle body is characterized in that: an active rotary ice-breaking and snow scraping and discharging device is hung at the front end of the walking vehicle body, an ice-breaking machine and / or a snow scraping machine is hung in the middle of the walking vehicle body, and a snow sweeping machine is hung at the rear end of the walking vehicle body; The active rotary ice-breaking and snow scraping and discharging device comprises a frame body, and an active rotary ice-breaking roller assembly, a snow discharging auger assembly and at least one group of snow scraping shovel assemblies are sequentially installed on the frame body from front to back; The output end of a power source is fixed to a main driving sprocket, and the main driving sprocket is in transmission connection with a first driving sprocket on the snow discharging auger assembly through a main driving chain; A secondary driving sprocket on the active rotary ice-breaking roller assembly is in transmission connection with a second driving sprocket on the snow discharging auger assembly through a secondary driving chain.
2. The ice-breaking, snow-removing and snow-scraping equipment with active rotation according to claim 1, characterized in that: The active rotary ice-breaking roller assembly comprises an ice-breaking roller and two pressure springs. Both ends of the roller shaft of the ice-breaking roller are connected with one end of a linkage box through fixed bearings, and the other end of the linkage box is connected with the auger shaft of the snow discharging auger assembly through a bearing; Lower ends of the two pressure springs are hinged to the linkage box, and upper ends of the two pressure springs are hinged to a support beam of the frame body.
3. The active rotation ice-breaking, snow-removing and snow-scraping equipment according to claim 2, characterized in that: The snow discharging auger assembly comprises a snow discharging auger, and both ends of the auger shaft of the snow discharging auger are respectively connected with the linkage box and the frame body through bearings.
4. The ice-breaking, snow-removing and snow-scraping device with active rotation according to claim 3, characterized in that: Multiple groups of traveling devices are connected to the rear side of the frame body.
5. An ice-breaking, snow-removing and snow-scraping device with active rotation according to claim 4, characterized in that: A plurality of ice-breaking machines and walking vehicle hanging points are fixed to the rear end of the frame body.