CN211690166U

CN211690166U - Ice breaking device for road ice breaking vehicle

Info

Publication number: CN211690166U
Application number: CN202020196698.XU
Authority: CN
Inventors: 刘志祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2020-10-16
Anticipated expiration: 2030-02-24

Abstract

The utility model relates to a highway icebreaking vehicle belongs to road restoration field, a highway icebreaking vehicle is with device that opens ice, and the key lies in: the ice chopping and chiseling device comprises an ice chopping roller and an ice chiseling roller which are arranged below a vehicle body in the front and back, wherein the ice chopping roller and the ice chiseling roller are arranged on corresponding hydraulic cylinders by respective self-adaptive pressing devices, and the hydraulic cylinders are arranged on the vehicle body. When the ice breaking machine is used for breaking ice, the frozen pavement is firstly chopped into ice blocks by the ice chopping roller or into cracks and then is chopped into powder by the ice chopping roller, so that the ice breaking effect is good. The ice chopping roller and the ice chiseling roller are self-adaptively pressed and mounted, and can adapt to pavement adjustment and pressing, so that the ice breaking and cleaning effects are guaranteed, and the damage to the pavement can be avoided.

Description

Ice breaking device for road ice breaking vehicle

Technical Field

The utility model belongs to the road restoration field relates to the clearance and the maintenance of equipment on road surface, concretely relates to device that opens ice to the road surface.

Background

For cold northern areas, ice breaking and snow removing on winter roads are a difficult task. With the technological progress, a lot of special equipment appears. Such as snow sweeper, ice sweeper, road maintenance vehicle, etc. Most of the existing ice breaking methods are that steel bodies such as ice breaking rakes, teeth, plates, cones and the like are additionally arranged on power equipment, and ice and snow on the road surface are broken when the power equipment moves forwards. Because the road surface condition is complicated, the road surface has the height unevenness, and the roller that opens ice snow is unadjustable, when carrying out the operation that opens ice at above-mentioned road surface, and is relatively poor to the sunken position effect that opens ice on road surface, and outstanding position receives the heavy load influence, often can appear the road surface by the problem of cutting the indentation or even breakage. Moreover, the ice breaking devices such as the rake, the tooth, the plate and the cone have poor ice breaking effect and great damage to the road surface.

Disclosure of Invention

The utility model discloses a solve the poor and problem that damages the road surface of effect that opens ice, designed an ice breaking device, compress tightly the installation through the self-adaptation and chop ice roller and chisel ice roller, chop the back chisel ice that ices, it is effectual to open ice, can effectively avoid damaging the road surface.

The technical scheme of the utility model is that: the utility model provides a highway icebreaking vehicle is with device that opens ice, the key lies in: the ice chopping and chiseling device comprises an ice chopping roller and an ice chiseling roller which are arranged below a vehicle body in the front and back, wherein the ice chopping roller and the ice chiseling roller are arranged on corresponding hydraulic cylinders by respective self-adaptive pressing devices, and the hydraulic cylinders are arranged on the vehicle body.

When the road ice breaking vehicle breaks ice, the frozen road surface is firstly chopped into ice blocks by the ice chopping roller or is chopped into cracks, and then is chopped into powder by the ice chopping roller, so that the ice breaking and cleaning effects are good. The ice chopping roller and the ice chiseling roller are self-adaptively pressed and mounted, and can adapt to pavement adjustment and pressing, so that the ice breaking and cleaning effects are guaranteed, and the damage to the pavement can be avoided.

Further ice chopping roller and ice chiseling roller all include outer roller and eccentric interior roller, are provided with the spout group along eccentric interior roller circumference, and it has the spliced pole to slide spacing in each spout, and the other end of spliced pole passes outer roller, has along the radial flexible degree of freedom of outer roller. By the design, when the outer roller and the eccentric inner roller rotate relatively, the connecting column slides in the sliding groove, and the telescopic knocking motion along the radial direction of the outer roller is realized.

Further, the outer roller and the eccentric inner roller are respectively connected with a rotary driving device arranged on the vehicle body, and the rotation directions are opposite. By the design, high-frequency and low-amplitude telescopic knocking of the connecting column can be realized.

Furthermore, in order to drive the chopped ice blocks backwards, the rotating direction of the outer roller is consistent with the advancing direction of the vehicle body.

Furthermore, in order to facilitate chopping and chopping, the other end of the connecting column of the ice chopping roller penetrates through the outer roller to be connected with a blade, the blade is limited in a sliding manner in a guide groove formed in the surface of the outer roller, and the ice chopping roller has the degree of freedom which can stretch along the radial direction of the outer roller along with the connecting column. The guide groove is arranged for guiding the movement of the blade on one hand and is convenient for cleaning ice slag stuck when the blade cuts on the other hand.

Furthermore, in order to enlarge chopping area and drive the chopped ice blocks backwards, the cutting edges of the blades are vertical to the advancing direction of the vehicle body. In order to facilitate installation and ensure the cleaning effect, 3-8 connecting columns are arranged in each sliding groove, and the number of the blades is correspondingly arranged.

Further, in order to guarantee chopping frequency and improve ice breaking effect, the linear speed of an outer roller of the ice chopping roller is greater than the advancing speed of the vehicle body, and the rotating speed of an eccentric inner roller is more than 2 times of that of the outer roller. In order to ensure the ice-chiseling frequency and improve the ice-breaking effect, the linear speed of the ice-chiseling roller is 3-6 times of the advancing speed of the vehicle body.

Furthermore, the self-adaptive pressing device comprises a lifting plate connected to the hydraulic cylinder and two adjusting shafts limited on the lifting plate, one ends of the two adjusting shafts penetrate through the lifting plate and are limited by nuts, and the other ends of the two adjusting shafts are fixedly connected with the mounting plate; the mounting plate forms a floating adjusting structure relative to the lifting plate by virtue of a spring sleeved on the adjusting shaft; the ice chopping roller and the ice chiseling roller are arranged on the mounting plate. Among this further technical scheme, the lifter plate is used for driving mounting panel, ice chopping roller and the whole lift adjustment position of roller of making ice, and the mounting panel can float the adjustment with the help of the spring to make ice chopping roller and roller of making ice adapt to the road surface structure, keep the state of compressing tightly, guarantee the effect of breaking ice.

The utility model has the advantages that: 1. when the ice breaking vehicle for the highway breaks ice, the ice on the road surface is firstly chopped into ice blocks or cracks by the blade in high-frequency low-amplitude motion, and then the ice blocks are chopped into powder by the connecting column which is beaten by the high-frequency low-amplitude vibration on the ice chiseling roller, so that the ice breaking effect is good, and the subsequent cleaning, collection and melting are convenient. 2. The ice chopping roller and the ice chiseling roller are self-adaptively pressed and mounted, so that the ice chopping roller and the ice chiseling roller can be adjusted and pressed to be suitable for the road surface, the ice breaking effect is guaranteed, and the damage to the road surface can be avoided. 3. The ice breaking device has the advantages of ingenious design, simple and compact structure and safe and reliable ice breaking operation.

Drawings

FIG. 1 is a schematic structural diagram of a road ice breaking vehicle in an embodiment;

FIG. 2 is a schematic structural diagram of an adaptive pressing device in an embodiment;

FIG. 3 is a schematic structural view of an ice chopping roller in an embodiment;

FIG. 4 is a schematic structural view of an ice making roller in the embodiment;

in the drawing, 1 represents a vehicle body, 11 represents a cab, 2 represents an ice chopping roller, 21 represents a blade, 3 represents an ice chiseling roller, 4 represents a connecting column, 5 represents a rotary driving device, 6 represents a hydraulic cylinder, 61 represents a lifting plate, 62 represents an adjusting shaft, 63 represents a mounting plate, 64 represents a spring, 7 represents an outer roller, 71 represents a guide groove, 8 represents an eccentric inner roller, and 81 represents a sliding groove.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

An ice breaking device for a road ice breaking vehicle is disclosed, referring to figure 1, the front end of a vehicle body is a cab 11, the front end of the cab 11 is provided with an ice chopping roller 2, and an ice chiseling roller 3 is arranged below the vehicle body 1 behind the cab 11. The ice chopping roller 2 and the ice chiseling roller 3 are arranged on corresponding hydraulic cylinders 6 by respective self-adaptive pressing devices, and the hydraulic cylinders 6 are arranged on the vehicle body 1. Referring to fig. 2, the adaptive pressing device comprises a lifting plate 61 connected to the hydraulic cylinder 6 and two adjusting shafts 62 limited on the lifting plate 61, one end of each adjusting shaft 62 penetrates through the lifting plate 61 and is limited by a nut, and the other end of each adjusting shaft 62 is fixedly connected with a mounting plate 63; the mounting plate 63 forms a floating adjustment structure relative to the lifting plate 61 by means of a spring 64 sleeved on the adjusting shaft 62; the ice chopping roller 2 and the ice chiseling roller 3 are arranged on the mounting plate 63. The vehicle body 1 is also provided with a hydraulic station for providing power for each hydraulic cylinder 6.

Referring to fig. 3 and 4, two rotary driving devices 5, namely motors, are respectively fixed on the two mounting plates 63 of the ice chopping roller 2 and the ice chiseling roller 3. The ice chopping roller 2 and the ice chiseling roller 3 both comprise an outer roller 7 and an eccentric inner roller 8, the outer roller 7 and the eccentric inner roller 8 are respectively connected with a motor, the rotation directions are opposite, and the rotating direction of the outer roller 7 is consistent with the advancing direction of the vehicle body 1. The linear speed of an outer roller 7 of the ice chopping roller 2 is greater than the advancing speed of the vehicle body 1, and the rotating speed of an eccentric inner roller 8 is more than 2 times of that of the outer roller; the linear speed of the ice-chiseling roller 3 is 3-6 times of the traveling speed of the vehicle body 1. These data are adjusted according to the ice surface condition on site.

The eccentric inner roller 8 is circumferentially provided with a sliding groove 81 group, each sliding groove 81 slides in a limited manner to be provided with a connecting column 4, and the other end of each connecting column 4 penetrates through the outer roller 7 and can move in a telescopic manner along the radial direction of the outer roller 7. The outer roller 7 of the ice chiseling roller 3 is provided with a guide hole, and the connecting column 4 performs telescopic knocking motion in the guide hole. The other end of the connecting column 4 of the ice chopping roller 2 penetrates through the outer roller 7 to be connected with the blade 21, the blade 21 is limited in a guide groove 71 formed in the surface of the outer roller 7 in a sliding mode and can move in a telescopic mode along the radial direction of the outer roller 7 along with the connecting column 4. The cutting edge of each blade 21 is perpendicular to the advancing direction of the

vehicle body

1, 6 connecting columns 4 are arranged in each sliding groove 81, and the number of the blades 21 is correspondingly arranged.

According to the road ice breaking vehicle, when the ice chopping roller 2 and the ice chiseling roller 3 are not used, the respective lifting plate 12 is driven to lift through the hydraulic cylinder, so that the ice chopping roller 2 and the ice chiseling roller 3 are lifted off the ground, and when ice is broken, the ice chopping roller falls to the ground and keeps being pressed with the ground by means of the self-adaptive pressing device, and then ice breaking operation is carried out. The ice on the road surface is firstly chopped into ice blocks or cracks by the blade 21 which moves with high frequency and low amplitude, and then is chiseled into powder by the connecting column 4 which is beaten by the high frequency and low amplitude on the ice chiseling roller 3.

Claims

1. The utility model provides a highway is iced car and is used device that opens ice which characterized in that: the ice chopping machine comprises an ice chopping roller (2) and an ice chiseling roller (3) which are arranged below a machine body (1) from front to back, wherein the ice chopping roller (2) and the ice chiseling roller (3) are arranged on corresponding hydraulic cylinders (6) by means of respective self-adaptive pressing devices, and the hydraulic cylinders (6) are arranged on the machine body (1).

2. The ice breaking device for a road ice breaking vehicle of claim 1, wherein: chop ice roller (2) and chisel ice roller (3) and all include outer roller (7) and eccentric interior roller (8), are provided with spout (81) group along eccentric interior roller (8) circumference, and it has spliced pole (4) to slide spacing in each spout (81), and outer roller (7) are passed to the other end of spliced pole (4), have along outer roller (7) radial flexible degree of freedom.

3. The ice breaking device for a road ice breaking vehicle of claim 2, wherein: the outer roller (7) and the eccentric inner roller (8) are respectively connected with a rotary driving device (5) arranged on the vehicle body (1) and have opposite rotation directions.

4. The ice breaking device for a road ice breaking vehicle of claim 3, wherein: the rotating direction of the outer roller (7) is consistent with the advancing direction of the vehicle body (1).

5. The ice breaking device for a road ice breaking vehicle of claim 4, wherein: the other end of the connecting column (4) of the ice chopping roller (2) penetrates through the outer roller (7) to be connected with the blade (21), the blade (21) is limited in a guide groove (71) formed in the surface of the outer roller (7) in a sliding mode, and the degree of freedom of radial expansion along the outer roller (7) along with the connecting column (4) is achieved.

6. The ice breaking device for a road ice breaking vehicle of claim 5, wherein: the cutting edge of each blade (21) is vertical to the advancing direction of the vehicle body (1), 3-8 connecting columns (4) are arranged in each sliding groove (81), and the number of the blades (21) is correspondingly arranged.

7. The ice breaking device for a road ice breaking vehicle of claim 6, wherein: the linear speed of an outer roller (7) of the ice chopping roller (2) is greater than the advancing speed of the vehicle body (1), and the rotating speed of an eccentric inner roller (8) is more than 2 times of that of the outer roller; the linear speed of the ice-chiseling roller (3) is 3-6 times of the advancing speed of the vehicle body (1).

8. The ice breaking device for a road ice breaking vehicle of claim 1, wherein: the self-adaptive pressing device comprises a lifting plate (61) connected to the hydraulic cylinder (6) and two adjusting shafts (62) limited on the lifting plate (61), one ends of the two adjusting shafts (62) penetrate through the lifting plate (61) and are limited by nuts, and the other ends of the two adjusting shafts are fixedly connected with a mounting plate (63); the mounting plate (63) forms a floating adjustment structure relative to the lifting plate (61) by virtue of a spring (64) sleeved on the adjusting shaft (62); the ice chopping roller (2) and the ice chiseling roller (3) are arranged on the mounting plate (63).