CN210658198U

CN210658198U - Self-propelled road surface ice crusher

Info

Publication number: CN210658198U
Application number: CN201921117696.0U
Authority: CN
Inventors: 彭田田
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-06-02
Anticipated expiration: 2029-07-09

Abstract

The utility model provides a self-propelled pavement ice crusher, which comprises a vehicle head, a vehicle body and an ice crushing and collecting device suspended at the tail end of the vehicle body; the vehicle head comprises a front vehicle frame, a traveling mechanism and a driving motor, the traveling mechanism is installed on the lower surface of the front vehicle frame, the driving motor is installed on the upper surface of the front vehicle frame and is in transmission connection with the traveling mechanism, the vehicle body comprises a rear vehicle frame, an ice crushing wheel, an eccentric vibration mechanism and a cab, the middle of the front end of the rear vehicle frame is in rotatable connection with the middle of the tail end of the front vehicle frame, the ice crushing wheel is installed on the lower surface of the rear vehicle frame, the eccentric vibration mechanism is installed on the upper surface of the rear vehicle frame and is vertically opposite to the ice crushing wheel, the cab is arranged on the upper surface of the rear vehicle frame, a hydraulic controller connected with the driving motor and the eccentric vibration mechanism is arranged in the cab, the self-propelled pavement ice crusher provided by the scheme integrates ice crushing and ice collection into a whole, the ice crushing and the ice collection are carried.

Description

Self-propelled road surface ice crusher

Technical Field

The utility model relates to a road surface deicing technical field, concretely relates to self-propelled road surface ice crusher.

Background

In northern cities of China, particularly northeast and northwest, the climate in winter is cold, rain and snow which are not removed timely on the road surface are dragged, rolled and melted and then frozen to form snow ice, tail gas ice formed by automobile exhaust emission and the like, and although the ice is very thin, vehicles are still difficult to pass, so that the traffic accident occurrence rate is greatly increased. In order to relieve traffic obstruction and maintain traffic safety, traffic can be recovered only after the road surface is cleaned and deiced in time.

The existing ice crushing equipment mainly breaks an ice layer on a road surface by means of the self weight of the equipment and the friction rotation of an ice crushing wheel and the ground, but due to the reasons of limited road surface flatness, irregular icing, difficulty in cutting and the like, the existing ice crushing equipment is limited in ice crushing efficiency and not ideal in ice removing effect.

Disclosure of Invention

To the defect among the prior art, the utility model provides a reasonable in design, convenient to use's self-propelled road surface ice crusher to improve the efficiency of opening ice on road surface.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a self-propelled pavement ice crusher comprises a vehicle head, a vehicle body movably connected with the tail end of the vehicle head and an ice crushing and collecting device suspended at the tail end of the vehicle body; the locomotive comprises a front frame, a traveling mechanism and a driving motor, wherein the traveling mechanism is mounted on the lower surface of the front frame, the driving motor is mounted on the upper surface of the front frame and is in transmission connection with the traveling mechanism, and the driving motor is used for driving the traveling mechanism to travel; the automobile body includes back frame, garrulous ice wheel, eccentric vibration mechanism and driver's cabin, the middle part of back frame front end with the middle part rotatable coupling of preceding frame tail end, garrulous ice wheel is installed the lower surface of back frame, eccentric vibration mechanism installs the upper surface of back frame and this eccentric vibration mechanism with garrulous ice wheel is just right setting from top to bottom, the driver's cabin sets up the upper surface of back frame, have in this driver's cabin with driving motor with the hydraulic controller that eccentric vibration mechanism connects.

When the self-propelled road surface ice crusher that above-mentioned scheme provided used, hydraulic controller controlled drive motor and eccentric vibration mechanism operation respectively, the drive motor operation drove the ice crusher and moves ahead, the high-speed vibration of eccentric vibration mechanism forces the wheel of trash ice to vibrate the trash ice, trash ice collection device then collects the broken ice of trash ice wheel, the self-propelled road surface ice crusher that above-mentioned scheme provided collects trash ice and receives ice as an organic whole, the trash ice with receive the ice and go on in step, effectual deicing effect that has improved.

In order to better implement the technical scheme, preferably, the traveling mechanism includes a first bearing seat, a second bearing seat, a first forward wheel and a second forward wheel, the first bearing seat is installed in the middle of the lower surface of the front frame, a universal joint is installed in the first bearing seat, the second bearing seats are two and symmetrically installed on two sides of the lower surface of the front frame, one end of the first forward wheel shaft penetrates through the second bearing seat and then is in transmission connection with the driving motor, the other end of the first forward wheel shaft is connected with one end of the second forward wheel shaft through the universal joint, and the other end of the second forward wheel shaft is sleeved in the other second bearing seat.

The beneficial effects of the preferred technical scheme are as follows: the traveling mechanism is provided with two advancing wheels, and the two advancing wheels are connected through a universal joint, so that the steering of the vehicle head can be facilitated.

Preferably, the end of the first forward wheel extending out of the second bearing seat shaft is provided with a driven chain disc, the output end of the driving motor is provided with a driving chain disc, and the driving chain disc and the driven chain disc are in transmission connection through a chain.

Preferably, the first bearing seat is arranged near the front end of the lower surface of the front frame, the second bearing seats are arranged near the tail ends of the two sides of the lower surface of the front frame, the projections of the first bearing seat and the two second bearing seats on the horizontal plane are in an isosceles triangle structure, the first advancing wheel and the second advancing wheel are in the same structure, and both the first advancing wheel and the second advancing wheel comprise a wheel hub and a plurality of ice skates detachably mounted on the outer edge surface of the wheel hub.

The beneficial effects of the preferred technical scheme are as follows: the first bearing seat and the two second bearing seats are of isosceles triangle structures, so that the first advancing wheel and the second advancing wheel are not parallel, the first advancing wheel and the second advancing wheel which are not parallel advance at an angle to generate centripetal force, the ice skate blade can not press ice cutting surfaces and can also cut the ice cutting surfaces laterally, the full-covering effect is achieved, meanwhile, the first advancing wheel and the second advancing wheel are connected through a universal joint, and the driving motor transmits power to the first advancing wheel at a constant speed, so that differential speed is not generated between the first advancing wheel and the second advancing wheel.

Preferably, the ice blade is angled at 75 ° to 85 ° from a tangent thereof in the advancing direction at the junction of the hub outer edge surfaces.

The beneficial effects of the preferred technical scheme are as follows: the ice skate blades arranged on the outer edge surface of the wheel hub in an inclined mode can cut into the ice surface more easily to generate larger friction force, and therefore larger advancing driving force is obtained.

Preferably, the rear frame and the front frame are rotatably connected through an angle control assembly; the angle control assembly comprises a vertical shaft, a vertical shaft bearing, a vertical shaft sleeve, a swing shaft sleeve, a bidirectional hydraulic cylinder, a first pull rod and a second connecting rod; the vertical shaft is vertically fixed in the middle of the upper surface of the front frame, at least one vertical shaft bearing is arranged and is sleeved on the outer wall of the vertical shaft along the axial direction of the vertical shaft, the vertical shaft sleeve is fixed on the outer wall of the vertical shaft bearing, the swinging shaft sleeve is horizontally fixed in the middle of the front end of the upper surface of the rear frame along the advancing direction of the ice crusher, the main body of the swinging shaft is arranged in the swinging shaft sleeve in a swinging manner, the front end of the swinging shaft extends out of the swinging shaft sleeve and is fixedly connected with the outer wall of the vertical shaft sleeve, and the tail end of the swinging shaft extends out of the swinging; the fixed end of the bidirectional hydraulic cylinder is hinged to the outer wall of the vertical shaft bearing, a piston rod of the bidirectional hydraulic cylinder is hinged to one end of the first pull rod and one end of the second connecting rod respectively, the other end of the first pull rod is hinged to one side of the front end of the upper surface of the rear frame, the other end of the second connecting rod is hinged to one side of the tail end of the upper surface of the front frame, and the first pull rod and the second connecting rod are located on the same side of the ice crusher.

The beneficial effects of the preferred technical scheme are as follows: a swing shaft is connected between the front frame and the rear frame, and when the driving wheel and the ice crushing wheel are not on the same plane due to uneven ground, the swing shaft slightly swings in a swing shaft sleeve to enable the forward wheel, the ice crushing wheel and the ground to be covered seamlessly; the vertical shaft, the vertical shaft bearing and the vertical shaft sleeve are matched to rotate, so that the front frame and the rear frame can be rotatably connected, and the steering of the vehicle head is realized.

Preferably, the ice crushing wheel comprises a rotating shaft, a steel pipe and two spherical bearings, the two spherical bearings are symmetrically arranged on two sides of the tail end of the lower surface of the rear frame, two ends of the rotating shaft are respectively sleeved in the spherical bearings, and the steel pipe is fixed on the outer wall of the rotating shaft.

Preferably, the crushed ice collecting device comprises a rolling brush, a shovel refrigerator and a refrigerator collector, the shovel refrigerator is hung at the tail end of the rear frame, the two ends of the shovel refrigerator are both open ends, the front end of the shovel refrigerator bottom plate is of an ascending structure from the tail end of the shovel refrigerator bottom plate, the two ends of the rolling brush are rotatably connected to the two sides of the shovel refrigerator through two third bearing seats, and the refrigerator collector is buckled on the opening at the tail end of the shovel refrigerator.

Preferably, the round brush includes the brush axle and evenly sets up a plurality of brush strips on the brush axle, the stiff end to the free end of brush strip is by little grow's curved surface trapezium structure.

Preferably, a brush shaft motor connected with the hydraulic controller is installed at one end of the brush shaft, and the rotation direction of the brush shaft motor is the same as that of the driving motor.

The beneficial effects of the preferred technical scheme are as follows: the rolling brush is driven by the brush shaft motor to rotate, the direction of the friction force generated by the rotation of the rolling brush and the ground is consistent with the advancing direction of the ice crusher, and the friction force helps to push the ice crusher to advance, so that the power of the ice crusher can be saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a top view of a self-propelled pavement ice crusher provided in this embodiment;

fig. 2 is a bottom view of the self-propelled road ice crusher shown in fig. 1;

fig. 3 is a left side view of the self-propelled road ice crusher shown in fig. 1;

fig. 4 is a right side view of the self-propelled road ice crusher shown in fig. 1;

fig. 5 is a front view of the self-propelled road ice crusher shown in fig. 1;

FIG. 6 is a schematic view of the first forward wheel of FIG. 1;

FIG. 7 is a schematic view of the angle control assembly of FIG. 1;

FIG. 8 is a schematic view of the eccentric vibratory mechanism of FIG. 1;

FIG. 9 is a schematic view of the eccentric wheel in the housing of FIG. 8 in cooperation with the driven shaft;

FIG. 10 is a schematic view of the driven shaft in the housing of FIG. 8 mated with the fourth bearing block;

in the reference symbols:

10. a headstock; 111. a front frame; 121. a first bearing housing; 122. a second bearing housing; 123a, a first advancing wheel; 1231. a hub; 1232. an ice skate blade; 123b, a second advancing wheel; 124. a universal joint; 125. a driven chain wheel; 131. a drive motor; 132. a drive chain plate; 133. a chain;

20. a vehicle body; 211. a rear frame; 22. an ice crushing wheel; 221. a rotating shaft; 222. a steel pipe; 223. a spherical bearing; 23. an eccentric vibrating mechanism; 231. an engine; 232. a driven shaft; 233. an eccentric wheel; 234. a fourth bearing seat; 235. a cover body; 236. a drive pulley; 237. a driven pulley; 238. a belt conveyor; 24. a cab;

30. a crushed ice collecting device; 31. rolling and brushing; 311. a brush shaft; 312. brushing the strip; 313. a brush shaft motor; 32. shoveling a refrigerator; 33. a refrigerator is collected; 34. a third bearing seat;

40. an angle control assembly; 41. a vertical shaft; 42. a vertical shaft bearing; 43. a vertical shaft sleeve; 44. a swing shaft; 45. a swing shaft sleeve; 46. a bidirectional hydraulic cylinder; 47. a first pull rod; 48. a second link; 49. and locking the nut.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Referring to fig. 1 to 10, the self-propelled road ice crusher comprises a vehicle head 10, a vehicle body 20 and an ice crushing and collecting device 30, wherein the tail end of the vehicle head 10 is movably connected with the front end of the vehicle body 20, and the ice crushing and collecting device 30 is suspended at the tail end of the vehicle body 20.

As shown in fig. 1, the vehicle head 10 includes a front frame 111, a traveling mechanism mounted on a lower surface of the front frame 111, and a driving motor 131, the driving motor 131 is mounted on an upper surface of the front frame 111, the driving motor 131 is in transmission connection with the traveling mechanism, and the driving motor 131 is used for driving the traveling mechanism to travel.

In this embodiment, the shape of the front frame 111 is not specifically limited, and is preferably rectangular, so as to reduce the manufacturing difficulty and cost; the walking mechanism comprises two walking directions of forward walking and backward walking.

As shown in fig. 2, the traveling mechanism includes a first bearing seat 121, a second bearing seat 122, a first advancing wheel 123a and a second advancing wheel 123b, the first bearing seat 121 is installed in the middle of the lower surface of the front frame 111, a universal joint 124 is installed in the first bearing seat 121, two second bearing seats 122 are symmetrically installed on two sides of the lower surface of the front frame 111, one end of the first advancing wheel 123a passes through one second bearing seat 122 and is connected with the driving motor 131 in a transmission manner, the other end of the first advancing wheel 123a is connected with one end of the second advancing wheel 123b through the universal joint 124, and the other end of the second advancing wheel 123b is sleeved in the other second bearing seat 122.

In the present embodiment, it should be noted that the front frame 111 is not shown in fig. 2 for ease of understanding.

As shown in fig. 2 and 6, the first bearing seat 121 is disposed near the front end of the lower surface of the front frame 111, the second bearing seat 122 is disposed near the rear ends of both sides of the lower surface of the front frame 111, the projections of the first bearing seat 121 and the two second bearing seats 122 on the horizontal plane are in an isosceles triangle structure, the first forward wheel 123a and the second forward wheel 123b are in the same structure, and each of the first forward wheel 123a and the second forward wheel 123b includes a wheel hub 1231 and a plurality of skates 1232 detachably mounted on the outer edge surface of the wheel hub 1231 through screws.

In the process of testing the ice crusher, the inventor finds that when the included angle between the ice blade 1232 and the tangent line of the ice blade at the junction of the outer edge surface of the hub 1231 along the advancing direction is 75 ° to 85 °, the ice blade 1232 is more likely to cut into the ice surface, which can generate a larger friction force, thereby obtaining an optimal driving force.

In this embodiment, preferably, the distance between the first bearing seat 121 and the second bearing seat 122 is 10cm in the length direction of the ice crusher, so that the first advancing wheel 123a and the second advancing wheel 123b are not parallel, and the first advancing wheel 123a and the second advancing wheel 123b which are not parallel advance at an angle to generate a centripetal force, so that the ice blade 1232 not only presses the ice-cutting surface, but also cuts the ice-cutting surface laterally, thereby achieving the effect of full coverage. The first forward wheels 123a and the second forward wheels 123b are connected by a universal joint 124, and the driving motor 131 transmits power to the first forward wheels 123a at a constant speed so that no differential speed is generated when the first forward wheels 123a and the second forward wheels 123b advance.

As shown in fig. 3 and 5, the driven chain plate 125 is installed at the end of the first advancing wheel 123a extending out of the second bearing housing 122, the driving chain plate 132 is installed at the output end of the driving motor 131, the driving chain plate 132 is in transmission connection with the driven chain plate 125 through the chain 133, and the driving motor 131 is in transmission connection with the first advancing wheel 123a through the chain 133, so that the structure is stable and the operation is reliable.

As shown in fig. 1, the vehicle body 20 includes a rear frame 211, an ice crushing wheel 22, an eccentric vibration mechanism 23 and a cab 24, wherein the middle part of the front end of the rear frame 211 is rotatably connected with the middle part of the rear end of the front frame 111, the ice crushing wheel 22 is installed on the lower surface of the rear frame 211, the eccentric vibration mechanism 23 is installed on the upper surface of the rear frame 211, the eccentric vibration mechanism 23 and the ice crushing wheel 22 are arranged opposite to each other up and down, the cab 24 is arranged on the upper surface of the rear frame 211, and a hydraulic controller connected with the driving motor 131, the eccentric vibration mechanism 23 and the ice crushing collecting device 30 is arranged in the cab 24.

In this embodiment, the front end of the rear frame 211 is preferably triangular in shape, so that the front frame 111 and the rear frame 211 can rotate relatively within a certain range. The position of the cab 24 is not limited, and may be installed above the eccentric oscillating mechanism 23 or may be installed in front of the eccentric oscillating mechanism 23.

As shown in fig. 2, the ice crushing wheel 22 includes a rotating shaft 221, a steel pipe 222 and two spherical bearings 223, the two spherical bearings 223 are symmetrically installed at two sides of the lower surface tail end of the rear frame 211, two ends of the rotating shaft 221 are respectively sleeved in one spherical bearing 223, and the steel pipe 222 is fixed on the outer wall of the rotating shaft 221.

In this embodiment, the ice crushing wheel 22 is a driven wheel, and is driven by the traveling mechanism to roll, so as to realize full coverage of crushed ice without moving and leaking to the ground.

As shown in fig. 1, 8 to 10, the eccentric vibration mechanism 23 includes an engine 231, a driven shaft 232, a pair of eccentric wheels 233, a pair of fourth bearing seats 234 and a pair of covers 235, the covers 235 are symmetrically installed on two opposite inner sides of the upper surface of the rear frame 211, through holes are formed on two opposite surfaces of the covers 235, the fourth bearing seats 234 are fixed on the inner walls of the covers 235 where the through holes are formed, bearings of the fourth bearing seats 234 and the through holes are coaxially arranged, two ends of the driven shaft 232 respectively penetrate through one through hole and one bearing of the fourth bearing seats 234 and then extend into the covers 235, two ends of the driven shaft 232 are respectively installed with one eccentric wheel 233, a gap is formed between the outer wall of the eccentric wheel 233 and the inner wall of the cover 235, and the output shaft of the engine 231 is in transmission.

In the present embodiment, the two eccentric wheels 233 are identical in structure and installation angle, so that the two eccentric wheels 233 resonate when vibrating, thereby better realizing the vibration of the ice crushing wheel 22 to crush ice.

As shown in fig. 8, a driving pulley 236 is disposed on an output shaft of the engine 231, a driven pulley 237 is disposed on the driven shaft 232, the driving pulley 236 is in transmission connection with the driven pulley 237 through a belt 238, the engine 231 operates to drive the driven shaft 232 to rotate, the driven shaft 232 rotates to drive eccentric wheels 233 at two ends of the driven shaft to rotate, and due to the fact that weights of parts of the eccentric wheels 233 are different, eccentric forces of different sizes generated by rotation of the eccentric wheels 233 are utilized to drive the ice crushing wheel 22 to vibrate up and down to adapt to different types of road surfaces, and meanwhile, an ice crushing effect of the ice crushing wheel 22 is improved.

As shown in fig. 1 and 7, the rear frame 211 is rotatably connected to the front frame 111 via an angle control assembly 40, wherein the angle control assembly 40 includes a vertical shaft 41, a vertical shaft bearing 42, a vertical shaft sleeve 43, a swing shaft 44, a swing shaft sleeve 45, a two-way hydraulic cylinder 46, a first pull rod 47 and a second connecting rod 48; the vertical shaft 41 is vertically fixed in the middle of the upper surface of the front frame 111, at least one vertical shaft bearing 42 is arranged and is sleeved on the outer wall of the vertical shaft 41 along the axial direction of the vertical shaft 41, the vertical shaft sleeve 43 is fixed on the outer wall of the vertical shaft bearing 42, the swing shaft sleeve 45 is horizontally fixed in the middle of the front end of the upper surface of the rear frame 211 along the advancing direction of the ice crusher, the main body of the swing shaft 44 is arranged in the swing shaft sleeve 45 in a swing mode, the front end of the swing shaft 44 extends out of the swing shaft sleeve 45 and is fixedly connected with the outer wall of the vertical shaft sleeve 43, and the; the fixed end of the bidirectional hydraulic cylinder 46 is hinged with the outer wall of the vertical shaft bearing 42, the piston rod of the bidirectional hydraulic cylinder 46 is hinged with one end of a first pull rod 47 and one end of a second connecting rod 48 respectively, the other end of the first pull rod 47 is hinged with the right side of the front end of the upper surface of the rear frame 211, and the other end of the second connecting rod 48 is hinged with the right side of the tail end of the upper surface of the front frame 111.

In the embodiment, the vertical shaft 41 and the front frame 111 are fixed by welding or the like, the vertical shaft sleeve 43 rotates along with the vertical shaft bearing 42, and the vertical shaft sleeve 43 is fixedly connected with the swinging shaft 44, so that the front frame 111 and the rear frame 211 can be rotatably connected, and the direction adjustment of the locomotive 10 is further realized, and the telescopic matching of the two-way hydraulic cylinder 46 and the forward and reverse directional rotation of the vertical shaft sleeve 43 causes the front frame 111 and the rear frame 211 to be deviated to the left, parallel or right relatively, thereby controlling the running direction of the ice crusher.

In the embodiment, the diameter of the swing shaft 44 is 2cm-5cm smaller than the inner diameter of the swing shaft sleeve 45, and when the advancing wheel and the ice crushing wheel are not on the same plane due to uneven ground, the swing shaft 44 slightly swings in the swing shaft sleeve 45 to enable the advancing wheel, the ice crushing wheel 22 and the ground to be covered without gaps.

As shown in fig. 1 to 4, the crushed ice collecting device 30 includes a rolling brush 31, an ice shoveling box 32 and a ice collecting box 33, the ice shoveling box 32 is suspended at the tail end of the rear frame 211, both ends of the ice shoveling box 32 are open ends, the front end to the tail end of the bottom plate of the ice shoveling box 32 are in an upward slope structure, both ends of the rolling brush 31 are rotatably connected to both sides of the ice shoveling box 32 through two third bearing seats 34, and the ice collecting box 33 is fastened on the opening at the tail end of the ice shoveling box 32.

In this embodiment, the rolling brush 31 includes a brush shaft 311 and a plurality of brush strips 312 evenly arranged on the brush shaft 311, the fixed end to the free end of the brush strip 312 is a curved surface trapezoid structure from small to large, a brush shaft motor 313 electrically linked with a hydraulic controller is installed at one end of the brush shaft 311, the rotation direction of the brush shaft motor 313 is the same as the rotation direction of the driving motor 131, the brush strips 312 are detachably installed on the brush shaft 311 through angle steel, and for saving cost, the brush strips 312 are made of waste tire treads so as to achieve the effects of low cost and high value.

In the present embodiment, the direction of the friction force generated by the rotation of roller brush 31 and the ground is consistent with the traveling direction of roller brush 31, and the friction force can assist the ice crusher to travel, so that the friction force becomes the driving force.

In this embodiment, the ice scooper 32 is rotatably connected to the rear frame 211 via a hinge (not shown), so that the front end of the bottom of the ice scooper 32 is close to the bottom when ice is collected, and ice can be collected without leakage, and when ice in the ice collecting box 33 needs to be poured, the ice scooper 32 and the ice collecting box 33 can rotate to pour the ice by other devices.

The self-propelled road ice crusher provided by the embodiment utilizes the hydraulic controller to respectively control the driving motor 131, the engine 231 and the brush shaft motor 313 to operate, the driving motor 131 operates to drive the first advancing wheel 123a and the second advancing wheel 123b to rotate and cut ice to advance, so as to drive the whole ice crusher to advance, the engine 231 operates to drive the eccentric wheel 233 to vibrate at a high speed and force the ice crushing wheel 22 to vibrate and crush the ice, the crushed ice collecting device 30 collects the ice crushed by the ice crushing wheel, and the rolling brush 31 assists the ice crusher to advance.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a self-propelled road surface ice crusher which characterized in that: comprises a headstock (10), a vehicle body (20) movably connected with the tail end of the headstock (10) and a crushed ice collecting device (30) hung at the tail end of the vehicle body (20);

the vehicle head (10) comprises a front vehicle frame (111), a traveling mechanism and a driving motor (131), the traveling mechanism is installed on the lower surface of the front vehicle frame (111), the driving motor (131) is installed on the upper surface of the front vehicle frame (111), the driving motor (131) is in transmission connection with the traveling mechanism, and the driving motor (131) is used for driving the traveling mechanism to travel;

automobile body (20) include rear frame (211), garrulous ice wheel (22), eccentric vibration mechanism (23) and driver's cabin (24), the middle part of rear frame (211) front end with the middle part rotatable coupling of preceding frame (111) tail end, garrulous ice wheel (22) are installed the lower surface of rear frame (211), install eccentric vibration mechanism (23) the upper surface of rear frame (211) and this eccentric vibration mechanism (23) with garrulous ice wheel (22) is just right setting from top to bottom, driver's cabin (24) set up the upper surface of rear frame (211), have in this driver's cabin (24) with the hydraulic controller that driving motor (131) and eccentric vibration mechanism (23) are connected.

2. The self-propelled road ice crusher of claim 1, wherein: the traveling mechanism comprises a first bearing seat (121), a second bearing seat (122), a first advancing wheel (123a) and a second advancing wheel (123b), wherein the first bearing seat (121) is installed in the middle of the lower surface of the front frame (111), a universal joint (124) is installed in the first bearing seat (121), the second bearing seats (122) are installed on two sides of the lower surface of the front frame (111) symmetrically, one end of a shaft of the first advancing wheel (123a) penetrates through one second bearing seat (122) and then is in transmission connection with the driving motor (131), the other end of the shaft of the first advancing wheel (123a) is connected with one end of a shaft of the second advancing wheel (123b) through the universal joint (124), and the other end of the shaft of the second advancing wheel (123b) is sleeved in the other second bearing seat (122).

3. The self-propelled road ice crusher of claim 2, wherein: the end part of the first advancing wheel (123a) extending out of the shaft of the second bearing seat (122) is provided with a driven chain disc (125), the output end of the driving motor (131) is provided with a driving chain disc (132), and the driving chain disc (132) is in transmission connection with the driven chain disc (125) through a chain (133).

4. The self-propelled road ice crusher of claim 3, wherein: the first bearing seat (121) is arranged close to the front end of the lower surface of the front frame (111), the second bearing seat (122) is arranged close to the tail ends of two sides of the lower surface of the front frame (111), the projections of the first bearing seat (121) and the two second bearing seats (122) on the horizontal plane are in an isosceles triangle structure, the first advancing wheel (123a) and the second advancing wheel (123b) are in the same structure, and the first advancing wheel (123a) and the second advancing wheel (123b) respectively comprise a wheel hub (1231) and a plurality of ice knives (1232) which are detachably mounted on the outer edge surface of the wheel hub (1231).

5. The self-propelled road ice crusher of claim 4, wherein: the ice blade (1232) forms an angle of 75 DEG to 85 DEG with a tangent line thereof in the advancing direction at the junction of the outer peripheral surface of the hub (1231).

6. The self-propelled road ice crusher of claim 1, wherein: the rear frame (211) is rotatably connected with the front frame (111) through an angle control assembly (40);

the angle control assembly (40) comprises a vertical shaft (41), a vertical shaft bearing (42), a vertical shaft sleeve (43), a swinging shaft (44), a swinging shaft sleeve (45), a bidirectional hydraulic cylinder (46), a first pull rod (47) and a second connecting rod (48);

the vertical shaft (41) is vertically fixed in the middle of the upper surface of the front frame (111), at least one vertical shaft bearing (42) is arranged and is axially sleeved on the outer wall of the vertical shaft (41) along the vertical shaft (41), the vertical shaft sleeve (43) is fixed on the outer wall of the vertical shaft bearing (42), the swinging shaft sleeve (45) is horizontally fixed in the middle of the front end of the upper surface of the rear frame (211) along the advancing direction of the ice crusher, the main body of the swinging shaft (44) can be swung and arranged in the swinging shaft sleeve (45), the front end of the swinging shaft (44) extends out of the swinging shaft sleeve (45) and is fixedly connected with the outer wall of the vertical shaft sleeve (43), and the tail end of the swinging shaft (44) extends out of the swinging shaft sleeve (45) and is provided with a locking;

the fixed end of the bidirectional hydraulic cylinder (46) is hinged to the outer wall of the vertical shaft bearing (42), a piston rod of the bidirectional hydraulic cylinder (46) is hinged to one end of the first pull rod (47) and one end of the second connecting rod (48) respectively, the other end of the first pull rod (47) is hinged to one side of the front end of the upper surface of the rear frame (211), the other end of the second connecting rod (48) is hinged to one side of the tail end of the upper surface of the front frame (111), and the first pull rod (47) and the second connecting rod (48) are located on the same side of the ice crusher.

7. The self-propelled road ice crusher of claim 1, wherein: the ice crushing wheel (22) comprises a rotating shaft (221), a steel pipe (222) and two spherical bearings (223), the two spherical bearings (223) are symmetrically arranged on two sides of the tail end of the lower surface of the rear frame (211), two ends of the rotating shaft (221) are respectively sleeved in the spherical bearings (223), and the steel pipe (222) is fixed on the outer wall of the rotating shaft (221).

8. The self-propelled road ice crusher of claim 1, wherein: crushed ice collection device (30) are including round brush (31), shovel refrigerator (32) and collection refrigerator (33), shovel refrigerator (32) hang in the tail end of back frame (211), the both ends of this shovel refrigerator (32) are the open end just shovel refrigerator (32) bottom plate front end to tail end are the upslope structure, the both ends of round brush (31) through two third bearing frame (34) rotatable coupling in the both sides of shovel refrigerator (32), collection refrigerator (33) lock in on the opening of shovel refrigerator (32) tail end.

9. The self-propelled road ice crusher of claim 8, wherein: the round brush (31) is in including brush axle (311) and even setting a plurality of brush strip (312) on brush axle (311), the stiff end to the free end of brush strip (312) are by the curved surface trapezium structure of little grow.

10. The self-propelled road ice crusher of claim 9, wherein: and one end of the brush shaft (311) is provided with a brush shaft motor (313) connected with the hydraulic controller, and the rotation direction of the brush shaft motor is the same as that of the driving motor (131).