Ice and snow clearing machine

Abstract

The present invention discloses an integrated ice and snow clearing machine, which relates to the technical field of road clearing machinery and equipment, and solves the technical problem that the existing forklift breaks ice and snow by vibration and hammering, causing permanent damage to the road surface. It includes a frame, an ice breaker, running wheels and a control system. The ice breaker is provided with a cutting device capable of rotating cutting and / or rolling cutting. The control system drives the cutting device to rotate, and the running wheels drive the ice breaker to break the ice and snow on the road surface by cutting. The control system drives the frame to rise and fall, so that the cutting device fits the road surface. The present invention breaks the ice and snow on the road surface by cutting through the cutting device. The cutting device directly acts on the ice layer instead of the road, avoiding the problem of permanent damage to the road surface caused by vibration and hammering of the road surface. The control system drives the frame to rise and fall, so that the cutting device can clear the ice and snow on the road surface with high and low differences, making the ice and snow removal work more thorough.

Description

Technical Field

[0001] The invention relates to the technical field of road clearing mechanical equipment, and in particular to an all-in-one ice and snow clearing machine. Background Art

[0002] Snowfall is frequent in the north in winter, and the snow on the road is easily trampled and crushed to form an ice layer on the road surface. Ice and snow make the road slippery, which can easily cause serious safety hazards to motor vehicles and pedestrians. In the prior art, manual cleaning is usually used to deal with sections with less snow, but manual cleaning is labor-intensive and the cleaning effect is poor, so there is still a lot of snow on the road. Subsequently, the method of using chemical snow melting to deal with snow appeared, but due to the serious environmental pollution caused by chemical agents, their use has been expressly prohibited.

[0003] At present, most mechanical equipment is used to remove ice and snow on the road. Commonly used mechanical equipment include forklifts, snow melting vehicles, augers, heavy rollers or roller brushes. Most of the ice and snow deposited on the road surface are broken up by vibration, hammering, etc., and then the broken snow is swept to the roadside by roller brushes or road sweepers. However, the road surface is often damaged or even cracked after being vibrated and hammered by forklifts and heavy rollers, resulting in permanent damage to road traffic. In addition, a variety of ice and snow processing mechanical equipment are used to process ice and snow on the road, which takes a long time and has low processing efficiency. In addition, due to the frequent height differences on the road surface, the existing mechanical equipment makes it impossible to thoroughly remove ice and snow, resulting in a large amount of snow on the road, affecting the safe travel of motor vehicles and pedestrians. Summary of the invention

[0004] In view of this, the purpose of the present invention is to overcome the deficiencies of the prior art and provide an integrated ice and snow clearing machine to solve the technical problem in the prior art that the forklift breaks ice and snow by vibration and hammering, causing permanent damage to the road surface.

[0005] The technical solution adopted by the present invention to solve the technical problem is:

[0006] The ice and snow clearing machine comprises a frame, an ice breaker, running wheels and a control system. The ice breaker and the running wheels are both mounted on the frame. The ice breaker is provided with a cutting device capable of rotational cutting and / or rolling cutting. The control system drives the cutting device to rotate. The running wheels drive the ice breaker through the frame to break the ice and snow on the road surface by rotational cutting and / or rolling cutting. The control system drives the frame to rise and fall so that the cutting device fits the road surface.

[0007] On the basis of the above technical solution, the ice and snow clearing machine can also be improved as follows.

[0008] Optionally, the ice breaker includes a rotating shaft, a first sleeve and a rotating seat, the first sleeve is connected to the frame, the rotating shaft is limitedly connected to the first sleeve by a first nut, the rotating shaft is rotatably connected to the first sleeve by a first bearing, the rotating seat is fixedly connected to the rotating shaft, and the cutting device is connected to the rotating seat.

[0009] Optionally, the cutting device includes a plurality of blade arms radially connected to a rotating seat and a first blade connected to each group of blade arms, two groups of blade arms located at the edge are connected to the rotating seat, the remaining blade arms between the two groups of blade arms are connected to the rotating seat via rib plates, arc plates are connected between adjacent blade arms, and reinforcing plates are arranged between adjacent blade arms and the arc plates.

[0010] Optionally, a lifting hole is provided on the rotating seat, a pin is connected in the lifting hole, a rolling assembly is connected to the pin, a limiting piece is provided on the rotating seat, an elastic piece is provided between the limiting piece and the rolling assembly, the rolling assembly is lifted and lowered in the lifting hole by the pin and is pressed by the elastic piece, and the rotating shaft drives the rolling assembly to break the ice and snow on the road surface by rolling cutting.

[0011] Optionally, the rolling assembly includes a transverse shaft, a second sleeve and a plurality of second blades, the transverse shaft is provided with an anti-slip plate, the pin is connected to the anti-slip plate, the second sleeve is rotatably connected to the transverse shaft through a second bearing, the plurality of second blades are evenly distributed along the circumference of the second sleeve, and the second sleeve is locked on the transverse shaft through a second nut.

[0012] Optionally, the rotating shaft is connected to a positioning member, and a connecting hole corresponding to the position is provided between the rotating seat and the positioning member. The rotating seat is connected to the rotating shaft after a bolt penetrates the connecting hole and is locked with a nut.

[0013] Optionally, it also includes a conveying device, which includes a collecting device, a conveyor and a conveying pipe, a first connecting piece is arranged between the collecting device and the frame, a second connecting piece is arranged between the conveyor and the frame, the collecting device is connected to the input port of the conveyor, the conveying pipe is connected to the output port of the conveyor, the collecting device collects the ice and snow broken by the ice breaker into the conveyor, the conveyor outputs the ice and snow through the conveying pipe, and a turntable is arranged between the second connecting piece and the conveyor.

[0014] Optionally, the collecting device includes a scraper and a shovel plate, the two groups of scrapers are distributed in a V-shaped structure, the shovel plate is connected to the intersection of the two groups of scrapers, the shovel plate is connected to the input port of the conveyor, and the first connecting member is connected between the scraper and the frame.

[0015] Optionally, a cleaning device is also included, which includes a connecting shaft and a roller brush, two groups of the connecting shafts are connected to the frame, the roller brush is connected between the two groups of connecting shafts, a snow brush is arranged on the roller brush, and bearings are arranged between the two groups of connecting shafts and the frame.

[0016] Optionally, the control system includes an engine, an oil pump, a battery, an electric pump station, a fuel tank and a hydraulic motor, the fuel tank is connected to the engine, the engine is connected to the hydraulic motor through the oil pump, the hydraulic motor drives the cutting device on the ice breaker to rotate; the battery is connected to the electric pump station, and the electric pump station drives the frame to rise and fall.

[0017] Compared with the prior art, the ice and snow clearing machine provided by the present invention has the following beneficial effects:

[0018] The present invention uses a cutting device to break up ice and snow on the road surface by means of rotary cutting and / or rolling cutting. The cutting device acts directly on the ice layer rather than on the road, thereby avoiding the problem of permanent damage to the road surface due to vibration and hammering of the road surface. Rotary cutting and / or rolling cutting have different cutting angles for ice and snow. The control system drives the frame to rise and fall, so that the cutting device can clear ice and snow on roads with different heights, making the ice and snow clearing work more thorough. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the planar structure of the integrated ice and snow clearing machine of the present invention;

[0021] Figure 2 yes Figure 1 Schematic diagram of the plane structure of the middle ice breaker;

[0022] Figure 3 yes Figure 1 Schematic diagram of the first elevation structure of the middle ice breaker;

[0023] Figure 4 yes Figure 1 Schematic diagram of the second elevation structure of the middle ice breaker;

[0024] Figure 5 yes Figure 2 A schematic diagram of the three-dimensional structure of the cutting device;

[0025] Figure 6 yes Figure 1 A schematic diagram of the planar structure of the conveying device;

[0026] Figure 7 yes Figure 1 A schematic diagram of the elevation structure of the middle conveying device;

[0027] Figure 8 yes Figure 1 Schematic diagram of the planar structure of the cleaning device;

[0028] Fig. 9 The diagram is a schematic elevational structural diagram of the integrated ice and snow clearing machine of the present invention.

[0029] In the figure:

[0030] 1—rack;

[0031] 2—icebreaker; 201—rotating shaft; 202—first sleeve; 203—first nut; 204—rotating seat; 205—knife arm; 206—transverse shaft; 207—second sleeve; 208—first blade; 209—second blade; 210—limiting member; 211—elastic member; 212—first bearing; 213—second bearing; 214—anti-channeling plate; 215—pin; 216—arc plate; 217—reinforcement plate; 218—rib plate; 219—positioning member; 220—second nut; 221—lifting hole;

[0032] 3—conveying device; 31—scraper; 32—shovel board; 33—conveying device; 34—first connecting member; 35—conveying pipe; 36—second connecting member; 37—turntable;

[0033] 4—cleaning device; 41—connecting shaft; 42—roller brush;

[0034] 5—engine; 6—main oil pump; 7—auxiliary oil pump; 8—hydraulic oil radiator; 9—engine radiator; 10—electrical control panel; 11—battery; 12—electric pump station; 13—oil tank; 14—hydraulic motor; 15—travel wheel; 16—connecting frame. DETAILED DESCRIPTION

[0035] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than comprehensive embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0036] Example:

[0037] The present invention provides an integrated ice and snow clearing machine, such as Figures 1 to 9As shown, it includes a frame 1, an ice breaker 2, a conveying device 3, a cleaning device 4, a running wheel 15 and a control system, wherein the ice breaker 2, the conveying device 3, the cleaning device 4, the running wheel 15 and the control system are all installed on the frame 1. Among them, there are four groups of ice breakers 2, which are arranged at the front end of the frame 1 in the forward direction, the cleaning device 4 is arranged at the rear end of the frame 1 in the forward direction, and the conveying device 3 is arranged between the ice breaker 2 and the cleaning device 4. The control system is connected to the frame 1, the ice breaker 2, the conveying device 3 and the cleaning device 4 respectively, and the running wheel 15 drives the ice breaker 2, the conveying device 3 and the cleaning device 4 forward through the frame 1. The control system controls the ice breaker 2 to break the ice and snow on the road, the conveying device 3 to collect and output the broken ice and snow, and the cleaning device 4 to clean the road surface. At the same time, the control system also controls the frame 1 to rise and fall, so that the ice breaker 2, the conveying device 3 and the cleaning device 4 are all in contact with the road surface, so as to achieve the thorough removal of ice and snow on the road surface.

[0038] It is understandable that the present invention does not limit the specific number of ice breakers 2. According to the width of the road surface and the size and shape of the frame 1, the ice breakers 2 can also be set to more groups. However, several ice breakers 2 should be staggered along the forward direction of the frame 1 to avoid the problem of incomplete cleaning due to gaps between adjacent ice breakers 2. A connecting frame 16 is also provided at the front or rear end of the frame 1, so that the frame 1 can be connected to a tractor or a cart to drive the frame 1 forward. Of course, a power system can also be provided on the frame 1, so that the power system drives the walking wheels 15 forward.

[0039] like Figures 2 to 5 As shown, the ice breaker 2 includes a rotating shaft 201, a first sleeve 202, a rotating seat 204, and a cutting device. The first sleeve 202 is welded or bolted to the frame 1, one end of the rotating shaft 201 is provided with a thread, and the first nut 203 is used to thread the rotating shaft 201, and a first bearing 212 is installed in the first sleeve 202, the rotating shaft 201 passes through the first sleeve 202, the rotating shaft 201 is limitedly connected to the first sleeve 202 through the first nut 203 and the rotating seat 204, and the rotating shaft 201 is rotatably connected to the first sleeve 202 through the first bearing 212. Among them, the first bearing 212 includes but is not limited to a tapered roller bearing.

[0040] like Figures 2 to 4As shown, two sets of positioning members 219 are welded on both sides of the rotating shaft 201, and the positioning members 219 include but are not limited to rectangular tubes. The rotating seat 204 is a box-shaped structure as a whole. The rotating shaft 201 after welding the positioning members 219 is inserted into the rotating seat 204, so that the rotating shaft 201 drives the rotating seat 204 to rotate synchronously. A connecting hole corresponding to the position is provided between the rotating seat 204 and the positioning member 219, and a bolt is passed through the connecting hole and locked with a nut, so that the rotating seat 204 is fixedly connected to the rotating shaft 201. The rotating shaft 201 drives the rotating seat 204 to rotate, and the cutting device is welded or connected to the rotating seat 204 by bolts.

[0041] It is understandable that the connection method between the rotating shaft 201 and the rotating seat 204 is not limited to the above structure, and the structural shape of the rotating seat 204 is not limited to the box-shaped structure. The rotating seat 204 can also be designed as a plate structure or a cylindrical structure, and the positioning member 219 is designed as a corresponding plate structure or a cylindrical structure. The rotating shaft 201 can also be connected to the rotating seat 204 by welding, bolt connection, or spline connection.

[0042] like Figure 2 and Figure 5 As shown, the cutting device includes six groups of knife arms 205 and first blades 208 distributed and connected to each group of knife arms 205. The six groups of knife arms 205 are radially welded or bolted to the two sides of the rotating seat 204, with three groups on each side. Two groups of knife arms 205 located at the edge of one side of the rotating seat 204 are welded or bolted to the rotating seat 204, and one group of knife arms 205 between the two groups of knife arms 205 is welded or bolted to the rotating seat 204 through a triangular rib plate 218. An arc plate 216 is welded or bolted between adjacent knife arms 205, so that each three groups of knife arms 205 form an integral structure. A reinforcing plate 217 is arranged between adjacent knife arms 205 and the arc plate 216 to enhance the rigidity of the knife arms 205.

[0043] When the rotating shaft 201 drives the rotating seat 204 to rotate, the rotating seat 204 drives the six groups of blade arms 205 to rotate at the same time. The six groups of blade arms 205 drive the first blades 208 to cut the ice and snow on the road surface in turn in a rotating cutting manner. The six groups of first blades 208 respectively cause impact and crushing of the ice and snow.

[0044] It is understandable that the number of blade arms 205 is not limited to six, and more blade arms 205 can be designed according to the shape and size of the rotating base 204. It is worth noting that the first blade 208 can also be connected to the blade arm 205 at an angle, so that the first blade 208 can cut into ice and snow more easily, thereby enhancing the cutting effect of the cutting device on ice and snow on the road surface.

[0045] like Figures 2 to 4As shown, a lifting hole 221 is provided on the rotating seat 204, and a pin 215 is connected in the lifting hole 221, and the pin 215 is connected to a rolling assembly, so that the rolling assembly can be lifted and lowered in the lifting hole 221 through the pin 215. A limiting member 210 is provided on the top of the rotating seat 204, and an elastic member 211 is provided between the limiting member 210 and the rolling assembly, and the elastic member 211 presses the rolling assembly against the road surface. Among them, the elastic member 211 can be a spring. Spring seats corresponding to the positions are respectively provided on the limiting member 210 and the rolling assembly, and the spring is installed on the spring seat. Of course, the elastic member 211 can also be a structure such as elastic rubber or spring sheet, and in this case, there is no need to set a spring seat separately.

[0046] like Figures 2 to 4 As shown, the rolling assembly includes a transverse shaft 206, a second sleeve 207 and a plurality of second blades 209. The transverse shaft 206 passes through the rotating seat 204 and is not connected to the rotating shaft 201. An anti-slip plate 214 is welded or bolted on the transverse shaft 206, and a pin 215 is connected to the anti-slip plate 214 to prevent the transverse shaft 206 from slipping on the rotating seat 204. Two groups of second sleeves 207 are connected to the two ends of the transverse shaft 206 through second bearings 213 respectively. The two groups of second sleeves 207 can be freely rotated and connected on the transverse shaft 206. A second nut 220 is provided at the end of the transverse shaft 206 for locking the second sleeve 207 to prevent the second sleeve 207 from falling off. A plurality of second blades 209 are evenly distributed around the circumference of the second sleeve 207, and the second blades 209 are connected to the second sleeve 207 by welding or bolting. Among them, the second bearing 213 includes but is not limited to a tapered roller bearing.

[0047] When the rotating shaft 201 rotates, the rotating seat 204 not only drives the six sets of first blades 208 to rotate, but also drives the plurality of second blades 209 to roll on the road surface. The plurality of second blades 209 successively cut the ice and snow on the road surface in a rolling cutting manner, and also cause impact and crushing of the ice and snow. The plurality of second blades 209 always keep in contact with the road surface under the elastic action of the elastic member 211.

[0048] The present invention uses the first blade 208 to break the ice and snow in a rotating cutting manner, and at the same time, uses the second blade 209 to break the ice and snow in a rolling cutting manner. Not only does it not cause permanent damage to the road surface due to the direct action on the ice and snow, but the two methods break the ice and snow from different angles, which can make the ice and snow clear more thoroughly. The first blade 208 controls the lifting and lowering of the frame 1 through the control system to maintain the cutting height, and the second blade 209 maintains the cutting height through the elastic member 211, thereby avoiding the problem of incomplete ice and snow clearing due to the height difference of the road surface.

[0049] It is understandable that the cutting device of the ice breaker 2 of the present invention can be configured as all first blades 208, or as all second blades 209, or as a structure in which the first blades 208 and the second blades 209 intersect. Of course, the number of the first blades 208 and the second blades 209 is specifically designed according to the size and shape of the rotating seat 204.

[0050] like Figure 6 and Figure 7 As shown, the conveying device 3 includes a collecting device, a conveyor 33 and a conveying pipe 35. A first connecting member 34 is provided between the collecting device and the frame 1, and a second connecting member 36 is provided between the conveyor 33 and the frame 1. Specifically, the collecting device includes a scraper 31 and a shovel plate 32 with an arc-shaped plate surface. The two groups of scrapers 31 are distributed in a V-shaped structure, and the opening direction of the V-shaped structure faces the ice breaker 2. The shovel plate 32 is connected to the intersection of the two groups of scrapers 31, and the shovel plate 32 is connected to the input port of the conveyor 33. The first connecting member 34 is welded or bolted between the scraper 31 and the frame 1, the second connecting member 36 is welded or bolted between the conveyor 33 and the frame 1, and a turntable 37 is provided between the second connecting member 36 and the conveyor 33, which can rotate the conveyor 33, and the conveying pipe 35 is connected to the output port of the conveyor 33. Among them, the conveyor 33 uses a screw conveyor. Of course, a snow pump can also be used. The ends of the scraper 31 and the shovel 32 close to the road surface are designed as rubber plates, so that ice and snow on the road surface can be completely shoveled away.

[0051] After the ice breaker 2 breaks the ice and snow on the road, the frame 1 keeps moving forward so that the two groups of scrapers 31 collect the ice and snow on the road on the shovel board 32. The shovel board 32 collects the ice and snow at the input port of the conveyor 33, and the conveyor 33 finally outputs the ice and snow through the conveying pipe 35. The output ice and snow can be discharged on the roadside or discharged into a special ice and snow collection vehicle for centralized treatment. Among them, the conveying pipe 35 faces both sides of the forward direction of the frame 1 to avoid the discharge of ice and snow on the frame 1. The conveyor 33 drives the conveying pipe 35 to rotate through the turntable 37 to realize the switching function of the ice and snow discharge direction. By changing the connection position of the first connecting member 34 on the frame 1, the opening angle between the two groups of scrapers 31 can be adjusted. By adjusting the connection length of the first connecting member 34, the shoveling angle between the two groups of scrapers 31 and the ice and snow on the road can be adjusted.

[0052] like Figure 8 As shown, the cleaning device 4 includes a connecting shaft 41 and a roller brush 42. Two sets of connecting shafts 41 are respectively welded or bolted to both sides of the frame 1 in the forward direction, and the roller brush 42 is connected between the two sets of connecting shafts 41. A snow brush is arranged on the roller brush 42. A bearing is arranged between the two sets of connecting shafts 41 and the frame 1, so that the roller brush 42 can rotate freely on the frame 1.

[0053] It is worth noting that the roller brush 42 is inclined relative to the forward direction of the frame 1. After the roller brush 42 clears the ice and snow on the road surface, the roller brush 42 can gather the ice and snow on the roadside.

[0054] The present invention integrates an ice breaker 2, a conveying device 3 and a cleaning device 4 on a frame 1, and has a multifunctional integrated design, which can sequentially break, convey and clean ice and snow on the road surface. Compared with the prior art, it avoids the problems of long processing time, low processing efficiency and high processing cost caused by the need to use multiple mechanical equipment.

[0055] like Figure 1 As shown, the control system includes an engine 5, an oil pump, a battery 11, an electric pump station 12, a fuel tank 13 and a hydraulic motor 14. Among them, the oil pump includes a main oil pump 6 and an auxiliary oil pump 7. The engine 5 includes but is not limited to a diesel engine. The fuel tank 13 is connected to the engine 5, and the output shaft of the engine 5 is respectively connected to the main oil pump 6 and the auxiliary oil pump 7. The number of hydraulic motors 14 is the same as the number of ice breakers 2. The main oil pump 6 is respectively connected to the hydraulic motor 14, and the hydraulic motor 14 is connected to the rotating shaft 201 on the ice breaker 2. The main oil pump 6 drives the rotating shaft 201 to rotate through the hydraulic motor 14. The auxiliary oil pump 7 is respectively connected to two groups of hydraulic motors 14, one of which is connected to the conveyor 33 to drive the conveyor 33 to move, and the other group of hydraulic motors 14 is connected to the connecting shaft 41 to drive the connecting shaft 41 to move. It is worth noting that a hydraulic oil radiator 8 and an engine radiator 9 are also provided on the frame 1, which are used to dissipate heat for the hydraulic motor 14 and the engine 5 respectively.

[0056] like Figure 1 As shown, the battery 11 is connected to the electric pump station 12, and the electric pump station 12 drives the frame 1 to rise and fall, thereby adjusting the ice breaker 2, the conveying device 3 and the cleaning device 4 relative to the road surface. The frame 1 is also provided with an electrical control panel 10, which is electrically connected to the engine 5, the main oil pump 6, the auxiliary oil pump 7, the hydraulic oil radiator 8, the engine radiator 9, the battery 11 and the electric pump station 12 to control the operation of each electrical device.

[0057] The control system of the present invention can control the operation of the ice breaker 2, the conveying device 3 and the cleaning device 4 respectively, so as to break, collect and transport the ice and snow on the road surface, and clean the road surface. The automatic control of the ice and snow clearing machine is realized, and the benefit of one machine with multiple functions is achieved. The ice and snow clearing machine of the present invention can replace mechanical equipment such as forklifts, snow melting vehicles, auger, heavy press or roller brush vehicles in the prior art, while ensuring the ice and snow clearing effect, reducing the cost investment of ice and snow clearing.

[0058] The above description is only a specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Ice and snow clearing machine, It is characterized in that The invention comprises a frame (1), an ice breaker (2), a running wheel (15) and a control system, wherein the ice breaker (2) and the running wheel (15) are both mounted on the frame (1), the ice breaker (2) is provided with a cutting device capable of rotary cutting and / or rolling cutting, the control system drives the cutting device to rotate, the running wheel (15) drives the ice breaker (2) through the frame (1) to break ice and snow on the road surface by rotary cutting and / or rolling cutting, and the control system drives the frame (1) to rise and fall so that the cutting device is in contact with the road surface; The ice breaker (2) comprises a rotating shaft (201), a first shaft sleeve (202) and a rotating seat (204), wherein the first shaft sleeve (202) is connected to the frame (1), the rotating shaft (201) is positionally connected to the first shaft sleeve (202) via a first nut (203), the rotating shaft (201) is rotatably connected to the first shaft sleeve (202) via a first bearing (212), the rotating seat (204) is fixedly connected to the rotating shaft (201), and the cutting device is connected to the rotating seat (204); The cutting device comprises a plurality of blade arms (205) radially connected to a rotating seat (204) and a first blade (208) connected to each group of blade arms (205); two groups of blade arms (205) located at the edge are connected to the rotating seat (204); the remaining blade arms (205) between the two groups of blade arms (205) are connected to the rotating seat (204) via a rib plate (218); an arc plate (216) is connected between adjacent blade arms (205); and a reinforcing plate (217) is provided between adjacent blade arms (205) and the arc plate (216); The rotating seat (204) is provided with a lifting hole (221), a pin (215) is connected in the lifting hole (221), the pin (215) is connected to a rolling assembly, a limiting member (210) is provided on the rotating seat (204), an elastic member (211) is provided between the limiting member (210) and the rolling assembly, the rolling assembly is lifted and lowered in the lifting hole (221) by the pin (215) and is pressed by the elastic member (211), and the rotating shaft (201) drives the rolling assembly to break ice and snow on the road surface in a rolling cutting manner; The rolling assembly comprises a transverse shaft (206), a second shaft sleeve (207) and a plurality of second blades (209); an anti-slip plate (214) is arranged on the transverse shaft (206); the pin (215) is connected to the anti-slip plate (214); the second shaft sleeve (207) is rotatably connected to the transverse shaft (206) via a second bearing (213); the plurality of second blades (209) are evenly distributed along the circumference of the second shaft sleeve (207); and the second shaft sleeve (207) is locked onto the transverse shaft (206) via a second nut (220).

2. The ice and snow clearing machine according to claim 1, It is characterized in that The rotating shaft (201) is connected to a positioning member (219), and a connecting hole corresponding to the position is provided between the rotating seat (204) and the positioning member (219), and the rotating seat (204) is connected to the rotating shaft (201) by means of a bolt passing through the connecting hole and being locked with a nut.

3. The ice and snow clearing machine according to claim 1, It is characterized in that The invention also comprises a conveying device (3), wherein the conveying device (3) comprises a collecting device, a conveyor (33) and a conveying pipe (35); a first connecting member (34) is provided between the collecting device and the frame (1); a second connecting member (36) is provided between the conveyor (33) and the frame (1); the collecting device is connected to the input port of the conveyor (33); the conveying pipe (35) is connected to the output port of the conveyor (33); the collecting device collects ice and snow broken by the ice breaker (2) into the conveyor (33); the conveyor (33) outputs ice and snow through the conveying pipe (35); and a rotating disk (37) is provided between the second connecting member (36) and the conveyor (33).

4. The ice and snow clearing machine according to claim 3, It is characterized in that The collecting device comprises a scraper (31) and a shovel plate (32); the two groups of scrapers (31) are distributed in a V-shaped structure; the shovel plate (32) is connected to the intersection of the two groups of scrapers (31); the shovel plate (32) is connected to the input port of the conveyor (33); and the first connecting member (34) is connected between the scraper (31) and the frame (1).

5. The ice and snow clearing machine according to claim 1, It is characterized in that The cleaning device (4) further comprises a cleaning device (4), the cleaning device (4) comprising a connecting shaft (41) and a roller brush (42), two groups of the connecting shafts (41) being connected to the frame (1), the roller brush (42) being connected between the two groups of the connecting shafts (41), a snow brush being arranged on the roller brush (42), and bearings being arranged between the two groups of the connecting shafts (41) and the frame (1).

6. The ice and snow clearing machine according to any one of claims 1 to 5, It is characterized in that The control system comprises an engine (5), an oil pump, a storage battery (11), an electric pump station (12), an oil tank (13) and a hydraulic motor (14); the oil tank (13) is connected to the engine (5); the engine (5) is connected to the hydraulic motor (14) via the oil pump; the hydraulic motor (14) drives the cutting device on the ice breaker (2) to rotate; the storage battery (11) is connected to the electric pump station (12); the electric pump station (12) drives the frame (1) to rise and fall.

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