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CN-224227710-U - Ice breaking and snow removing mechanism

CN224227710UCN 224227710 UCN224227710 UCN 224227710UCN-224227710-U

Abstract

The utility model provides an ice breaking and snow removing mechanism which comprises a frame connected with a whole vehicle, wherein the front end of the frame is connected with a plurality of vibration type ice breaking rollers which are transversely arranged along the frame and used for cutting and breaking ice and snow layers, the vibration type ice breaking rollers can be adjusted up and down according to fluctuation of a road surface when the road surface works, damage to the road surface is avoided, smooth working is ensured, the lower end of the middle part of the frame is connected with a plurality of floating collecting shovels and side ejectors, one end of each floating collecting shovel, which is far away from the ground, is directly hinged with the frame, and one end, which is close to the ground, is hinged with the frame through an obstacle avoidance cylinder, so that the floating collecting shovels are attached to a working surface, and can retract upwards backwards through the buffering action of the obstacle avoidance cylinder when the floating collecting shovels contact obstacles.

Inventors

  • ZHAO MINGQI
  • SHI QIANG
  • HAN YU
  • GAO YANDONG
  • LI XING

Assignees

  • 徐工（辽宁）机械有限公司

Dates

Publication Date
20260512
Application Date
20250418

Claims (10)

  1. 1. The ice and snow breaking mechanism is characterized by comprising a frame (6) connected with the whole vehicle, wherein the front end of the frame (6) is connected with a plurality of vibration ice breaking rollers (1) which are transversely arranged along the frame and used for cutting and breaking ice and snow layers, and the lower end of the middle part of the frame (6) is connected with a plurality of floating collecting shovels (2) and side discharging devices (3); The floating collecting shovels (2) are axially arranged along the side discharger (3) and semi-surrounded on the outer side of the side discharger (3) and are used for collecting ice and snow broken by the vibration type ice breaking roller (1); One end of the floating collecting shovel (2) far away from the ground is directly hinged with the frame (6), and one end of the floating collecting shovel close to the ground is hinged with the frame (6) through an obstacle avoidance cylinder (5) so as to realize the fit between the floating collecting shovel (2) and a working surface, and the floating collecting shovel (2) can retract upwards and backwards to avoid under the buffer action of the obstacle avoidance cylinder (5) when contacting an obstacle; The floating collecting shovel (2) is also connected with a lifting device (4), the lifting device (4) comprises a lifting driving piece (41) fixed at the upper end of the frame (6), and a lifting transmission assembly connected between the lifting driving piece (41) and the floating collecting shovel (2), and the lifting driving piece (41) drives the floating collecting shovel (2) to move upwards through the lifting transmission assembly when moving; The two ends of the side discharger (3) are rotatably connected with the frame (6) and are used for discharging the ice and snow collected by the floating collecting shovel (2) to the outer side of the ice and snow breaking mechanism.
  2. 2. The ice and snow removal mechanism according to claim 1, wherein the lifting transmission assembly comprises a lifting rotating shaft (42) rotatably connected with the frame (6), a lifting lug plate (44) and a plurality of chain pull plates (43) are fixed on the lifting rotating shaft (42), a preset included angle is formed between the chain pull plates (43) and the lifting lug plate (44), one end, far away from the lifting rotating shaft (42), of the lifting lug plate (44) is hinged with the lifting driving piece (41), and one end, far away from the lifting rotating shaft (42), of the chain pull plates (43) is connected with the floating collecting shovel (2) through a flexible connecting piece (46).
  3. 3. The ice and snow removing mechanism according to claim 2, wherein the end of the chain pulling plate (43) connected with the lifting rotating shaft (42) is a big end, the end connected with the flexible connecting piece (46) is a small end, and the big end and the small end are connected through a gradual curved surface which is inclined downwards.
  4. 4. The ice-breaking and snow-removing mechanism according to claim 1, wherein the vibration type 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 with the front end of the frame (6), three hinge points distributed in a triangle shape are arranged on the ice-breaking roller frame (12), wherein a first hinge point is hinged with the ice-breaking roller fixing frame (13), a second hinge point is connected with the ice-breaking roller body (11), and a third hinge point is hinged with the ice-breaking roller fixing frame (13) through the vibrator (14).
  5. 5. The ice and snow removing mechanism according to claim 4, wherein the vibrators (14) on adjacent vibrating ice-breaking rollers (1) are connected by a coupling spline (18).
  6. 6. The ice-breaking and snow-removing mechanism according to claim 1, wherein the obstacle avoidance cylinder (5) comprises an obstacle avoidance spring seat one (51), an obstacle avoidance spring seat two (52), a pressure spring (53) and an obstacle avoidance limiting pin (54), the pressure spring (53) is sleeved between the obstacle avoidance spring seat one (51) and the obstacle avoidance spring seat two (52), the obstacle avoidance spring seat one (51) and the obstacle avoidance spring seat two (52) are connected through the obstacle avoidance limiting pin (54), and the obstacle avoidance limiting pin (54) can adjust the distance between the obstacle avoidance spring seat one (51) and the obstacle avoidance spring seat two (52).
  7. 7. The ice and snow removal mechanism according to claim 6, wherein the first obstacle avoidance spring seat (51) comprises 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).
  8. 8. The ice and snow removing mechanism according to claim 1, wherein the floating collecting shovel (2) comprises a shovel body (21), a shovel blade (22), a first connecting seat vertical plate (23), a second connecting seat vertical plate (24), a blocking curtain supporting plate (25) and a snow collector curtain (26), wherein the first connecting seat vertical plate (23) and the second connecting seat vertical plate (24) are fixed on the frame (6), the shovel body (21) is respectively connected with the first connecting seat vertical plate (23) and the second connecting seat vertical plate (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 with the first connecting seat vertical plate (23) and the second connecting seat vertical plate (24), and the other end of the snow collector curtain (26) is connected with the second connecting seat vertical plate (24) through the blocking curtain supporting plate (25).
  9. 9. The ice and snow breaking mechanism according to claim 8, wherein the shovel body (21) comprises a shovel surface (211), a reinforced angle steel plate (213), a collecting shovel connecting plate (215) and a connecting seat sleeve (216), the shovel blade (22) is fixed on the front side of the lower end of the shovel surface (211), the reinforced angle steel plate (213) is fixed on the rear side of the lower end of the shovel surface (211), the reinforced angle steel plate (213) is connected with a collecting shovel seat plate (217), two sides of the shovel surface (211) are respectively connected with a side plate (212), and the front ends of the side plates (212) are connected with the collecting shovel connecting plate (215) and the connecting seat sleeve (216) which are connected with the connecting seat vertical plate (23) and the connecting seat vertical plate (24).
  10. 10. The ice and snow breaking mechanism according to claim 1, characterized in that the side discharger (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 with a square seat bearing (36) used for being connected with the frame (6), the other end is connected with a sheath tube (33), a motor (34) is arranged inside the sheath tube (33), and the motor (34) is installed on the frame (6) through a motor seat (35).

Description

Ice breaking and snow removing mechanism Technical Field The utility model relates to the technical field of deicing and snow removing machinery, in particular to an ice breaking and snow removing mechanism. Background The ice breaking snow remover is widely applied to road snow removing operation in winter, particularly in high-cold and high-altitude areas, and the effect of the ice breaking snow remover is particularly important because ice is easy to form on the road surface and ice and snow are easy to compact heavily. The ice-breaking snow remover generally comprises an ice-breaking roller, a snow-removing brush, a hydraulic system and the like, and the ice-breaking snow remover cuts and breaks ice on a road area through the front ice-breaking roller and then collects and laterally discharges broken ice and snow through the rear snow-removing brush. However, the ice breaking snow remover in the prior art does not have a road surface profiling function, and can not be automatically adjusted due to road surface fluctuation, so that the stress is uniform and the road surface is injured. Disclosure of utility model In order to solve the technical problems in the prior art, the utility model provides an ice and snow breaking mechanism, which comprises a frame connected with a whole vehicle, wherein the front end of the frame is connected with a plurality of vibration type ice breaking rollers which are transversely arranged along the frame and used for cutting and breaking ice and snow layers, and the lower end of the middle part of the frame is connected with a plurality of floating collecting shovels and side discharging devices; The floating collecting shovels are axially arranged along the side discharger and are semi-surrounded on the outer side of the side discharger and used for collecting ice and snow broken by the vibration type ice breaking roller; One end of the floating collecting shovel far away from the ground is directly hinged with the frame, and one end of the floating collecting shovel close to the ground is hinged with the frame through an obstacle avoidance cylinder so as to realize the fit between the floating collecting shovel and a working surface, and the floating collecting shovel can retract upwards and backwards to avoid under the buffering action of the obstacle avoidance cylinder when contacting an obstacle; The floating collecting shovel is also connected with a lifting device, the lifting device comprises a lifting driving piece and a lifting transmission assembly, the lifting driving piece is fixed at the upper end of the frame, the lifting transmission assembly is connected between the lifting driving piece and the floating collecting shovel, and the lifting driving piece drives the floating collecting shovel to move upwards through the lifting transmission assembly when moving; And two ends of the side discharger are rotatably connected with the frame and used for discharging the ice and snow collected by the floating collecting shovel to the outer side of the ice and snow breaking mechanism. Further, the lifting transmission assembly comprises a lifting rotating shaft rotatably connected with the frame, a lifting lug plate and a plurality of chain pulling plates are fixed on the lifting rotating shaft, a preset included angle is formed between the chain pulling plates and the lifting lug plates, one end of the lifting rotating shaft, far away from the lifting lug plates, is hinged with the lifting driving piece, and one end of the chain pulling plates, far away from the lifting rotating shaft, is connected with the floating collecting shovel through a flexible connecting piece. Further, one end of the chain pulling plate, which is connected with the lifting rotating shaft, is a big end, the connecting end of the flexible connecting piece is a small end, and the big end is connected with the small end through a gradual change curved surface which is inclined downwards. Further, the vibration type ice breaking roller comprises an ice breaking roller body, an ice breaking roller frame, an ice breaking roller fixing frame and a vibrator, wherein the ice breaking roller fixing frame is fixedly connected with the front end of the frame, three hinge points which are distributed in a triangular mode are arranged on the ice breaking roller frame, a first hinge point is hinged to the ice breaking roller fixing frame, a second hinge point is connected with the ice breaking roller body, and a third hinge point is hinged to the ice breaking roller fixing frame through the vibrator. Further, the vibrators on the adjacent vibration type ice breaking rollers are connected through coupler splines. Further, keep away the barrier section of thick bamboo and include keep away barrier spring holder one, keep away barrier spring holder two, pressure spring and keep away the barrier spacer, pressure spring cover is established keep away barrier spring holder one with keep away between the barrie