Ice breaking and snow removing mechanism

Abstract

The invention provides an ice breaking and snow removing mechanism which comprises a rack connected with a whole vehicle, the front end of the rack is connected with a plurality of vibration type ice breaking rollers which are arranged in the transverse direction of the rack and used for cutting and breaking ice and snow layers, and when the ice breaking and snow removing mechanism works on an uneven road surface, the vibration type ice breaking rollers can be adjusted up and down according to fluctuation of the road surface; therefore, the road surface is prevented from being damaged, and smooth operation is ensured; the lower end of the middle part of the rack is connected with a plurality of floating type collecting shovels and side discharging devices; the end, away from the ground, of the floating type collecting shovel is directly hinged to the machine frame, and the end, close to the ground, of the floating type collecting shovel is hinged to the machine frame through an obstacle avoiding cylinder, so that the floating type collecting shovel is attached to a working face, and the floating type collecting shovel can retract backwards and upwards for avoiding through the buffering effect of the obstacle avoiding cylinder when making contact with an obstacle.

Description

Technical Field

[0001] This application relates to the technical field of ice and snow removal machinery, and particularly to an ice breaking and snow removal mechanism. Background Art

[0002] Ice breaking and snow removal machines are widely used in winter road snow removal operations. Especially in alpine and high altitude areas, since the road surface is prone to form hard ice and heavily compacted ice and snow, the role of ice breaking and snow removal machines is particularly important. Ice breaking and snow removal machines usually consist of parts such as ice breaking rollers, snow cleaning brushes, and hydraulic systems. The ice breaking and snow removal machine cuts and breaks the ice on the road surface through the front-mounted ice breaking rollers, and then uses the rear-mounted snow cleaning brushes to collect and side-discharge the broken ice and snow. However, the existing ice breaking and snow removal machines do not have the function of copying the road surface and will not automatically adjust due to the road surface undulation, resulting in uniform stress and damaging the road surface. Summary of the Invention

[0003] To solve the technical problems existing in the prior art, this application provides an ice breaking and snow removal mechanism, including a frame connected to the whole vehicle. A plurality of vibrating ice breaking rollers arranged transversely along the front end of the frame are used for cutting and breaking the ice and snow layer. A plurality of floating collecting shovels and side discharge devices are connected to the lower end of the middle part of the frame; The plurality of floating collecting shovels are arranged axially along the side discharge device and semi-surround the outside of the side discharge device, and are used for collecting the ice and snow broken by the vibrating ice breaking rollers; One end of the floating collecting shovel far from the ground is directly hinged to the frame, and the end close to the ground is hinged to the frame through an obstacle avoidance cylinder, so as to make the floating collecting shovel fit the working surface, and when the floating collecting shovel touches an obstacle, it can retract and avoid backward and upward through the buffering effect of the obstacle avoidance cylinder; The floating collecting shovel is also connected with a lifting device. The lifting device includes a lifting driving part fixed at the upper end of the frame, and a lifting transmission component connected between the lifting driving part and the floating collecting shovel. When the lifting driving part moves, it drives the floating collecting shovel to move upward through the lifting transmission component; Both ends of the side discharge device are rotatably connected to the frame, and are used for discharging the ice and snow collected by the floating collecting shovel to the outside of the ice breaking and snow removal mechanism.

[0004] Further, the lifting transmission component includes a lifting rotating shaft rotatably connected to the frame. A lifting ear plate and a plurality of chain pulling plates are fixed on the lifting rotating shaft, and a preset angle is formed between the chain pulling plate and the lifting ear plate. One end of the lifting ear plate far from the lifting rotating shaft is hinged to the lifting driving part, and one end of the chain pulling plate far from the lifting rotating shaft is connected to the floating collecting shovel through a flexible connecting piece.

[0005] Further, one end of the chain pull plate connected to the lifting rotating shaft is the large head end, and the end connected to the flexible connecting member is the small head end. The large head end and the small head end are connected by a gradually changing curved surface slanting downward.

[0006] Further, the vibrating ice-breaking roller includes an ice-breaking roller body, an ice-breaking roller frame, an ice-breaking roller fixing frame and a vibrator. The ice-breaking roller fixing frame is fixedly connected to the front end of the frame. There are three hinge points distributed in a triangle on the ice-breaking roller frame. The first hinge point is hinged to the ice-breaking roller fixing frame, the second hinge point is connected to the ice-breaking roller body, and the third hinge point is hinged to the ice-breaking roller fixing frame through the vibrator.

[0007] Further, the vibrators on adjacent vibrating ice-breaking rollers are all connected by coupling splines.

[0008] Further, the obstacle avoidance cylinder includes an obstacle avoidance spring seat one, an obstacle avoidance spring seat two, a pressure spring and an obstacle avoidance limit pin. The pressure spring is sleeved between the obstacle avoidance spring seat one and the obstacle avoidance spring seat two. The obstacle avoidance spring seat one and the obstacle avoidance spring seat two are connected by the obstacle avoidance limit pin, and the obstacle avoidance limit pin can adjust the distance between the obstacle avoidance spring seat one and the obstacle avoidance spring seat two.

[0009] Further, the obstacle avoidance spring seat one includes a seat body, a support rod and an obstacle avoidance cylinder clamping plate. The seat body and the support rod are detachably connected by the obstacle avoidance cylinder clamping plate.

[0010] Further, the floating snow collection shovel includes a shovel body, a shovel blade, a connecting seat vertical plate one, a connecting seat vertical plate two, a curtain support plate and a snow collector curtain; the connecting seat vertical plate one and the connecting seat vertical plate two are fixed on the frame. The shovel body is connected to the connecting seat vertical plate one and the connecting seat vertical plate two respectively through pin shafts; the shovel blade is fixed at the lower end of the shovel body. One end of the snow collector curtain is connected to the connecting seat vertical plate one and the connecting seat vertical plate two, and the other end is connected to the connecting seat vertical plate two through the curtain support plate.

[0011] Further, the shovel body includes a shovel surface, a reinforcing angle steel plate, a snow collection shovel connecting plate and a connecting seat sleeve; the shovel blade is fixed at the front side of the lower end of the shovel surface, the reinforcing angle steel plate is fixed at the rear side of the lower end of the shovel surface, and a snow collection shovel seat plate is connected to the reinforcing angle steel plate; a side plate is connected to each side of the shovel surface, and the front end of the side plate is connected with a snow collection shovel connecting plate and a connecting seat sleeve for connecting to the connecting seat vertical plate one and the connecting seat vertical plate two.

[0012] Further, the side snow discharger includes a side snow discharge shaft and two spiral blades fixed on the side snow discharge shaft and extending along its axial direction. One end of the side snow discharge shaft is connected with a square seat bearing for connecting with the frame, and the other end is connected with a protective sleeve. A motor is arranged inside the protective sleeve, and the motor is installed on the frame through a motor seat.

[0013] Compared with the prior art, the beneficial effects of the present application are as follows: 1. When the ice-breaking and snow-removing mechanism of the present application is working, the ice-breaking roller body can be continuously vibrated through the self-gravity of the ice-breaking roller body, the driving force exerted by the ice-breaking and snow-removing vehicle, and the vibration of the vibrator on the vibration type ice-breaking roller. The ice-breaking teeth on the ice-breaking roller body penetrate into the ice and snow, cutting, peeling, and crushing the firm ice and snow on the ground. Moreover, the vibration type ice-breaking rollers are arranged horizontally along the frame, and each vibration type ice-breaking roller can vibrate up and down, enabling the ice-breaking and snow-removing mechanism to better adapt to the height changes in the transverse direction of the road surface. When operating on an uneven road surface, the vibration type ice-breaking rollers can be adjusted up and down according to the undulation of the road surface, thus avoiding damage to the road surface and ensuring the smooth progress of the operation.

[0014] 2. A number of floating collecting shovels of the ice-breaking and snow-removing mechanism of the present application are arranged axially along the side snow discharger and semi-surround the outside of the side snow discharger. The end of the floating collecting shovel far from the ground is directly hinged to the frame, and the end close to the ground is hinged to the frame through an obstacle avoidance cylinder, so as to realize the floating collecting shovel fitting with the ground and being able to retract backward and upward to avoid obstacles through the buffering action of the obstacle avoidance cylinder when the floating collecting shovel touches an obstacle; in the case of backing up, having obstacles, etc., the lifting device can pull the floating collecting shovel to rotate upward against the pressure of the obstacle avoidance cylinder, thereby crossing the obstacle. The ice-breaking and snow-removing mechanism has good adaptability and flexibility, can effectively cope with various complex road surface conditions, and improves the efficiency and quality of ice-breaking and snow-removing.

[0015] 3. The spiral blades of the side snow discharger of the ice-breaking and snow-removing mechanism of the present application all adopt a hollow design, and can quickly discharge the ice and snow collected by the collecting shovel to one side in a relatively small space, ensuring the rapidity of snow discharge. This efficient snow discharge method helps to maintain the stability of the overall snow-removing process, avoids operation interruption or efficiency reduction caused by unsmooth snow discharge, and thus ensures the continuity and reliability of the snow-removing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the side view of the ice-breaking and snow-removing mechanism of the application; Figure 2 is the structural schematic diagram of the ice-breaking and snow-removing mechanism of the application; Figure 3 is the structural schematic diagram of the vibration type ice-breaking roller of the application; Figure 4 is the side view of the floating collecting shovel of the application; Figure 5 It is a schematic structural diagram of the shovel body of the application; Figure 6 It is a schematic structural diagram of the lifting device of the application; Figure 7 It is the main sectional view of the obstacle avoidance cylinder of the application; Figure 8 It is a schematic structural diagram of the side discharge device of the application; Figure 9 It is the main sectional view of the side discharge device of the application; In the figure: 1. Vibration ice-breaking roller; 11. Ice-breaking roller body; 12. Ice-breaking roller frame; 13. Ice-breaking roller fixing frame; 14. Vibrator; 15. Ice-breaking roller support shaft; 16. Vertical seat bearing Ⅰ; 17. Support beam; 18. Coupling spline; 2. Floating collection shovel; 21. Shovel body; 22. Shovel edge; 23. Connecting seat vertical plate 1; 24. Connecting seat vertical plate 2; 25. Curtain support plate; 26. Snow collector curtain; 27. Obstacle avoidance frame connecting plate; 211. Shovel surface; 212. Side plate; 213. Reinforcing angle steel plate; 214. Bolt; 215. Collection shovel connecting plate; 216. Connecting seat sleeve; 217. Collection shovel seat plate; 3. Side discharge device; 31. Spiral blade; 32. Side discharge shaft; 33. Protective sleeve; 34. Motor; 35. Motor seat; 36. Square seat; 37. Motor transmission shaft; 38. Driven shaft; 4. Lifting device; 41. Lifting driving part; 42. Lifting rotating shaft; 43. Chain pulling plate; 44. Lifting ear plate; 45. Vertical seat bearing Ⅱ; 46. Flexible connecting part; 5. Obstacle avoidance cylinder; 51. Obstacle avoidance spring seat 1; 52. Obstacle avoidance spring seat 2; 53. Pressure spring; 54. Obstacle avoidance limit pin; 55. Obstacle avoidance cylinder clamping plate; 6. Frame; 7. Caster; 8. Rubber shock pad. Detailed implementation mode

[0017] For the convenience of understanding this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0018] The following details this application. In the following paragraphs, different aspects of the embodiments are more specifically defined. Each aspect so defined can be combined with any other one or more aspects, unless clearly stated that they cannot be combined. In particular, any feature considered to be preferred or advantageous can be combined with any other one or more features considered to be preferred or advantageous.

[0019] In this application, the terms "first", "second" and similar words do not denote any order, quantity or importance, but are only used to distinguish different parts. Words such as "comprising" or "including" mean that the elements before this word cover the elements listed after this word, and do not exclude the possibility of also covering other elements.

[0020] In the description of this application, it should be understood that the orientation or positional relationship indicated by terms such as "inside", "outside", "above", "below", "left" and "right" is based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing this application, rather than indicating or implying that the device referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the protection scope of this application.

[0021] Reference Figures 1 to 2 As shown, this application discloses an ice-breaking and snow-removing mechanism, which includes a frame 6 connected to the whole vehicle. At the front end of the frame 6, several vibrating ice-breaking rollers 1 arranged transversely along it are connected, and these are used for cutting and crushing the ice and snow layer. Preferably, a rubber shock pad 8 is provided between the frame 6 and the vibrating ice-breaking rollers 1. At the lower end of the middle part of the frame 6, several floating collecting shovels 2 arranged transversely along it are connected, and a side discharger 3 runs through the frame 6. At the rear end of the frame 6, casters 7 are connected.

[0022] The floating collecting shovel 2 semi-surrounds the outside of the side discharger 3 and is used for collecting the ice and snow broken by the vibrating ice-breaking rollers 1. Both ends of the side discharger 3 are rotatably connected to the frame 6 and are used for discharging the ice and snow collected by the floating collecting shovel 2 to the outside of the ice-breaking and snow-removing mechanism.

[0023] One end of the floating collecting shovel 2 far from the ground is directly hinged to the frame 6, and the end close to the ground is hinged to the frame 6 through an obstacle avoidance cylinder 5, so as to realize the floating collecting shovel 2 fitting with the road surface, and when the floating collecting shovel 2 touches an obstacle, it can retract backward and upward through the buffering effect of the obstacle avoidance cylinder 5 to avoid it.

[0024] The floating collecting shovel 2 is also connected with a lifting device 4. The lifting device 4 includes a lifting driving part 41 fixed at the upper end of the frame 6, and a lifting transmission component connected between the lifting driving part 41 and the floating collecting shovel 2. When the lifting driving part 41 moves, it drives the floating collecting shovel 2 to move upward through the lifting transmission component.

[0025] Reference Figure 3As shown, in some embodiments, the vibrating ice-breaking roller 1 includes an ice-breaking roller body 11, an ice-breaking roller frame 12, an ice-breaking roller fixing frame 13, and a vibrator 14. The ice-breaking roller fixing frame 13 is fixedly connected to the front end of the machine frame 6. There are three hinge points distributed in a triangle on the ice-breaking roller frame 12. Among them, the first hinge point is hinged to the ice-breaking roller fixing frame 13, the second hinge point is connected to the ice-breaking roller body 11, and the third hinge point is hinged to the ice-breaking roller fixing frame 13 through the vibrator 14.

[0026] Specifically, the vibrating ice-breaking roller 1 further includes an ice-breaking roller support shaft 15, two vertical pedestal bearings Ⅰ 16, and a support beam 17. The ice-breaking roller support shaft 15 passes through the central axis of the ice-breaking roller body 11 and is rotatably connected thereto. Both ends of the ice-breaking roller support shaft 15 are connected to the ice-breaking roller frame 12 through the vertical pedestal bearings Ⅰ 16. Both ends of the support beam 17 are fixed on the ice-breaking roller frame 12. One end of the vibrator 14 is hinged to the support beam 17, and the other end is hinged to the ice-breaking roller fixing frame 13.

[0027] The ice-breaking roller body 11 is in a cylindrical shape, and ice-breaking teeth are provided on the circumferential outer surface of the ice-breaking roller body 11. During operation, the ice-breaking and snow-removing vehicle pushes the ice-breaking roller body 11 to roll forward. Through the self-weight of the ice-breaking roller body 11, the driving force applied by the ice-breaking and snow-removing vehicle, and the vibration of the vibrator 14 on the vibrating ice-breaking roller 1, the ice-breaking roller body 11 vibrates continuously, and the ice-breaking teeth on the ice-breaking roller body 11 penetrate into the ice and snow, cutting, peeling, and crushing the firm ice and snow on the ground.

[0028] The vibrating ice-breaking rollers 1 are arranged horizontally along the machine frame 6, and the specific number of the vibrating ice-breaking rollers 1 can be selected according to actual needs. The vibrators 14 between adjacent vibrating ice-breaking rollers 1 are all connected by a coupling spline 18, so that each vibrating ice-breaking roller 1 can vibrate up and down, enabling the ice-breaking and snow-removing mechanism to better adapt to the height changes in the transverse direction of the road surface. When operating on an uneven road surface, the vibrating ice-breaking rollers 1 can be adjusted up and down according to the undulations of the road surface, thereby avoiding damage to the road surface and ensuring the smooth progress of the operation.

[0029] Reference Figure 4 As shown, in some embodiments, the floating snow-collecting shovel 2 includes a shovel body 21, a shovel blade 22, a connecting seat vertical plate Ⅰ 23, a connecting seat vertical plate Ⅱ 24, a curtain support plate 25, and a snow collector curtain 26; the connecting seat vertical plate Ⅰ 23 and the connecting seat vertical plate Ⅱ 24 are fixed on the machine frame 6, and the shovel body 21 is respectively connected to the connecting seat vertical plate Ⅰ 23 and the connecting seat vertical plate Ⅱ 24 through pin shafts; the shovel blade 22 is fixed at the lower end of the shovel body 21, one end of the snow collector curtain 26 is connected to the connecting seat vertical plate Ⅰ 23 and the connecting seat vertical plate Ⅱ 24, and the other end is connected to the connecting seat vertical plate Ⅱ 24 through the curtain support plate 25.

[0030] Reference Figure 5As shown, specifically, the shovel body 21 of the floating collecting shovel 2 includes a shovel surface 211, a reinforcing angle steel plate 213, a collecting shovel connecting plate 215, and a connecting seat sleeve 216; a shovel edge 22 is fixed to the front side of the lower end of the shovel surface 211, the reinforcing angle steel plate 213 is fixed to the rear side of the lower end of the shovel surface 211, and a collecting shovel seat plate 217 is connected to the reinforcing angle steel plate 213; two side plates 212 are connected to both sides of the shovel surface 211, and the front ends of the side plates 212 are connected with a collecting shovel connecting plate 215 and a connecting seat sleeve 216 for connecting with a first connecting seat vertical plate 23 and a second connecting seat vertical plate 24.

[0031] Reference Figure 7 As shown, in some embodiments, one end of the obstacle avoidance cylinder 5 is hinged to the frame 6 through an obstacle avoidance frame connecting plate 27, and the other end of the obstacle avoidance cylinder 5 is hinged to the collecting shovel seat plate 217 of the shovel body 21. Preferably, the obstacle avoidance cylinder 5 is in an inclined state, and the obstacle avoidance cylinder 5, the shovel body 21 and the frame 6 form a triangular structure. During operation, the spring of the obstacle avoidance cylinder 5 applies pressure to make the shovel edge 22 below the shovel body 21 fit the road surface, so as to more effectively remove the remaining ice and snow on the road surface. When the shovel edge 22 contacts an obstacle, the shovel edge 22 rotates backward and upward to avoid the obstacle by overcoming the spring pressure applied by the obstacle avoidance cylinder 5, and the obstacle avoidance cylinder 5 provides a buffering force for the shovel edge 22, effectively avoiding the impact damage of the shovel edge 22 by the obstacle.

[0032] In some embodiments, the obstacle avoidance cylinder 5 includes a first obstacle avoidance spring seat 51, a second obstacle avoidance spring seat 52, a pressure spring 53 and an obstacle avoidance limit pin 54. The pressure spring 53 is sleeved between the first obstacle avoidance spring seat 51 and the second obstacle avoidance spring seat 52. The first obstacle avoidance spring seat 51 and the second obstacle avoidance spring seat 52 are connected through the obstacle avoidance limit pin 54, and the obstacle avoidance limit pin 54 can adjust the distance between the first obstacle avoidance spring seat 51 and the second obstacle avoidance spring seat 52. The first obstacle avoidance spring seat 51 includes a seat body, a support rod and an obstacle avoidance cylinder clamping plate 55, and the seat body and the support rod are detachably connected through the obstacle avoidance cylinder clamping plate 55.

[0033] Reference Figure 6 As shown, in some embodiments, the lifting transmission assembly includes a lifting rotating shaft 42 rotatably connected to the frame 6. A lifting ear plate 44 and a plurality of chain pulling plates 43 are fixed on the lifting rotating shaft 42, and a preset angle is formed between the chain pulling plates 43 and the lifting ear plate 44. One end of the lifting ear plate 44 away from the lifting rotating shaft 42 is hinged to a lifting driving member 41, and one end of the chain pulling plate 43 away from the lifting rotating shaft 42 is connected to the floating collecting shovel 2 through a flexible connecting member 46.

[0034] Specifically, one end of the chain pull plate 43 connected to the lifting rotating shaft 42 is the large head end, and the end connected to the flexible connecting member 46 is the small head end. The large head end and the small head end are connected by a gradually changing curved surface slanting downward. The lifting rotating shaft 42 is rotatably connected to the pedestal bearing II 45, and the pedestal bearing II 45 is fixed on the frame 6. The lifting driving member 41 is a lifting oil cylinder. The cylinder barrel of the lifting oil cylinder is connected to the frame 6, and the piston rod of the lifting oil cylinder is connected to two lifting ear plates 44. The two lifting ear plates 44 are welded on the lifting rotating shaft 42. Preferably, the flexible connecting member 46 is a 16A chain link. One end of the 16A chain link is connected to the chain pull plate 43, and the other end is connected to the reinforcing angle steel plate 213 at the rear end of the floating collecting shovel 2. In the case of reversing, encountering obstacles, etc., the piston rod of the lifting oil cylinder is pushed out, driving the lifting rotating shaft 42 to rotate counterclockwise. The lifting rotating shaft 42 drives the 16A chain link to move upward through the chain pull plate 43, and the 16A chain link pulls the floating collecting shovel 2 to rotate upward against the pressure of the obstacle avoidance cylinder 5, so as to cross the obstacle. This enables the ice-breaking and snow-removing mechanism to have good adaptability and flexibility, be able to effectively cope with various complex road conditions, and improve the efficiency and quality of ice-breaking and snow-removing.

[0035] Reference Figure 8 , Figure 9 As shown in the figure, in some embodiments, the side discharger 3 includes a side discharge shaft 32 and two spiral blades 31 fixed on the side discharge shaft 32 and extending along its axial direction. One end of the side discharge shaft 32 is connected with a pedestal bearing with a square seat 36 for connecting to the frame 6, and the other end is connected with a protective sleeve 33. A motor 34 is arranged inside the protective sleeve 33, and the motor 34 is installed on the frame 6 through a motor seat 35. Preferably, both of the two spiral blades 31 of the side discharger 3 adopt a hollow design, and can quickly discharge the ice and snow collected by the floating collecting shovel 2 to one side of the ice-breaking and snow-removing mechanism in a relatively small space, so that the ice and snow collected by the floating collecting shovel 2 can be quickly discharged to one side, ensuring the rapidity of snow discharge. At the same time, this efficient snow discharge method helps to maintain the stability of the overall snow-removing process, avoids operation interruption or efficiency reduction caused by unsmooth snow discharge, and thus ensures the continuity and reliability of the snow-removing operation.

[0036] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art of this industry should understand that the present application is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present application. Without departing from the spirit and scope of the present application, the present application will have various changes and improvements, and these changes and improvements all fall within the scope of the present application claimed. The scope of protection claimed by the present application is defined by the appended claims and their equivalents.

Claims

1. An ice breaking and snow removing mechanism, characterized in that: It comprises a frame (6) connected to the whole vehicle, the front end of the frame (6) being connected to a plurality of vibrating ice-breaking rollers (1) arranged transversely thereof for cutting and breaking the ice and snow layer, and the lower middle end of the frame (6) being connected to a plurality of floating collection shovels (2) and side dischargers (3); The plurality of floating collection shovels (2) are arranged axially along the side discharger (3) and semi-enclosed on the outside of the side discharger (3), and are used to collect ice and snow broken by the vibrating ice-breaking roller (1); The end of the floating collection shovel (2) away from the ground is directly hinged to the frame (6), and the end close to the ground is hinged to the frame (6) via an obstacle avoidance cylinder (5), so that the floating collection shovel (2) can be fitted with a working surface, and when the floating collection shovel (2) contacts an obstacle, it can be retracted backwards and upwards to avoid it through the buffering effect of the obstacle avoidance cylinder (5); The floating collecting shovel (2) is also connected to a lifting device (4), the lifting device (4) comprising a lifting drive member (41) fixed to the upper end of the frame (6), and a lifting transmission assembly connected between the lifting drive member (41) and the floating collecting shovel (2), and when the lifting drive member (41) moves, the floating collecting shovel (2) is driven to move upwards through the lifting transmission assembly; Both ends of the side discharge device (3) are rotatably connected to the frame (6) and are used to discharge the ice and snow collected by the floating collection shovel (2) to the outside of the ice breaking and snow removing mechanism.

2. The ice breaking and snow removing mechanism according to claim 1, characterized in that: The lifting transmission assembly comprises a lifting shaft (42) rotatably connected to the frame (6); a lifting ear plate (44) and a plurality of chain pull plates (43) are fixed to the lifting shaft (42); a preset angle is formed between the chain pull plate (43) and the lifting ear plate (44); one end of the lifting ear plate (44) away from the lifting shaft (42) is hinged to the lifting drive member (41); and one end of the chain pull plate (43) away from the lifting shaft (42) is connected to the floating collecting shovel (2) via a flexible connecting member (46).

3. The ice breaking and snow removing mechanism according to claim 2, characterized in that: The end of the chain pull plate (43) connected to the lifting shaft (42) is a large end, and the end connected to the flexible connector (46) is a small end. The large end and the small end are connected via a downwardly inclined gradient curved surface.

4. The ice breaking and snow removing mechanism according to claim 1, characterized in that: The vibrating ice-breaking roller (1) comprises an ice-breaking roller body (11), an ice-breaking roller frame (12), an ice-breaking roller fixing frame (13) and a vibrator (14); the ice-breaking roller fixing frame (13) is fixedly connected to the front end of the frame (6); the ice-breaking roller frame (12) is provided with three hinge points distributed in a triangular shape, wherein the first hinge point is hinged to the ice-breaking roller fixing frame (13), the second hinge point is connected to the ice-breaking roller body (11), and the third hinge point is hinged to the ice-breaking roller fixing frame (13) via the vibrator (14).

5. The ice breaking and snow removing mechanism according to claim 4, characterized in that: The vibrators (14) on adjacent vibrating ice-breaking rollers (1) are connected by coupling splines (18).

6. The ice breaking and snow removing mechanism according to claim 1, characterized in that: The obstacle avoidance cylinder (5) comprises an obstacle avoidance spring seat 1 (51), an obstacle avoidance spring seat 2 (52), a pressure spring (53) and an obstacle avoidance limit pin (54); the pressure spring (53) is sleeved between the obstacle avoidance spring seat 1 (51) and the obstacle avoidance spring seat 2 (52); the obstacle avoidance spring seat 1 (51) and the obstacle avoidance spring seat 2 (52) are connected via the obstacle avoidance limit pin (54); and the obstacle avoidance limit pin (54) is capable of adjusting the distance between the obstacle avoidance spring seat 1 (51) and the obstacle avoidance spring seat 2 (52).

7. The ice breaking and snow removing mechanism according to claim 6, characterized in that: The obstacle avoidance spring seat 1 (51) comprises a seat body, a support rod and an obstacle avoidance tube clamping plate (55), and the seat body and the support rod are detachably connected via the obstacle avoidance tube clamping plate (55).

8. The ice breaking and snow removing mechanism according to claim 1, characterized in that: The floating collecting shovel (2) comprises a shovel body (21), a shovel blade (22), a connecting seat plate 1 (23), a connecting seat plate 2 (24), a curtain support plate (25) and a snow collector curtain (26); the connecting seat plate 1 (23) and the connecting seat plate 2 (24) are fixed on the frame (6), and the shovel body (21) is connected to the connecting seat plate 1 (23) and the connecting seat plate 2 (24) respectively through a pin shaft; the shovel blade (22) is fixed to the lower end of the shovel body (21), one end of the snow collector curtain (26) is connected to the connecting seat plate 1 (23) and the connecting seat plate 2 (24), and the other end is connected to the connecting seat plate 2 (24) through the curtain support plate (25).

9. The ice breaking and snow removing mechanism according to claim 8, characterized in that: The shovel body (21) comprises a shovel surface (211), a reinforcing angle steel plate (213), a collecting shovel connecting plate (215), and a connecting seat sleeve (216); the shovel blade (22) is fixed to the front side of the lower end of the shovel surface (211), the reinforcing angle steel plate (213) is fixed to the rear side of the lower end of the shovel surface (211), and the reinforcing angle steel plate (213) is connected to a collecting shovel seat plate (217); two sides of the shovel surface (211) are respectively connected to a side plate (212), and the front end of the side plate (212) is connected to a collecting shovel connecting plate (215) and a connecting seat sleeve (216) for connecting to the first connecting seat stand plate (23) and the second connecting seat stand plate (24).

10. The ice breaking and snow removing mechanism according to claim 1, characterized in that: The side discharge device (3) comprises a side discharge shaft (32) and two spiral blades (31) fixed on the side discharge shaft (32) and extending along the axial direction thereof; one end of the side discharge shaft (32) is connected to a square seat bearing (36) for connecting to the frame (6); the other end is connected to a sleeve tube (33); a motor (34) is arranged inside the sleeve tube (33); and the motor (34) is mounted on the frame (6) via a motor seat (35).

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