CN211973328U

CN211973328U - Snow sweeper on flat ground

Info

Publication number: CN211973328U
Application number: CN202020207218.5U
Authority: CN
Inventors: 张永利; 张国祥; 张锴钺; 包晗; 杨得胜
Original assignee: Gansu Zhaotong Highway Maintenance Technology Co ltd
Current assignee: Gansu Zhaotong Highway Maintenance Technology Co ltd
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2020-11-20
Anticipated expiration: 2030-02-25

Abstract

The utility model discloses a snow sweeper on flat ground, the front part of the frame is adjustably provided with a bucket for shoveling snow on the ground, the two sides below the frame are symmetrically provided with sweeping rollers for removing the scattered crushed snow on the ground, and the sweeping rollers on the two sides are connected through a reverse mechanism; the front and the rear parts of the frame are respectively provided with a driving wheel for driving the whole snow sweeper to walk and a universal wheel for controlling the advancing direction of the snow sweeper, and the cleaning roller on one side is connected with the driving wheel through a transmission assembly. The device makes the motor drive simultaneously through reverse mechanism and transmission assembly's setting and is located the cleaning roller antiport of frame below both sides and sweeps subaerial sporadic crushed snow, thereby and the worm drives the worm wheel and rotates and drive the drive wheel and rotate, drives the walking of whole snow sweeper, realizes removing the function of snow removing, in addition, but has still set up height-adjusting's scraper bowl in the front portion of frame, is convenient for carry out shovel to the darker snow of thickness and sweeps integrative snow removing.

Description

Snow sweeper on flat ground

Technical Field

The utility model relates to a snow removing equipment specifically is a level land snow sweeper.

Background

Snow generally falls in winter in northern China, and particularly in some high and cold areas, the snow fall period is as long as 5-6 months. The accumulated snow brings great disasters to roads, airports and people when going out, even causes traffic interruption and frequent accidents. Therefore, in northern China, snow removal in winter is an important work task for traffic transportation management departments such as airports, roads and the like, and even government departments.

Snow removal can be achieved in various ways, such as mechanical snow removal, snow melting and snow removal, comprehensive snow removal and the like. As the name suggests, mechanical snow removal is a method of removing snow through mechanical equipment, but most of the existing mechanical snow removal is completed through a forklift, a snow removal roller is additionally arranged on part of the equipment, the snow removal roller stirs up the accumulated snow which is left out by a front snow removal shovel and compacted, the snow is transferred to one side of the snow removal vehicle by a blade of the roller which is made into a spiral shape, because the accumulated snow is open and exists on the road surface, and the efficiency of conveying the snow spirally by stirring up the accumulated snow is not high, so that a new snow removal vehicle needs to be developed.

Disclosure of Invention

Based on the shortcomings in the prior art mentioned in the background art, the utility model provides a flat ground snow sweeper.

The utility model discloses an adopt following technical scheme to overcome above technical problem, specifically do:

a snow sweeper on flat ground.

As a further aspect of the present invention: the snow sweeper comprises a frame, wherein a bucket for shoveling snow on the ground is adjustably arranged at the front part of the frame, sweeping rollers for sweeping crushed snow on the ground are symmetrically arranged on two sides below the frame, and the sweeping rollers on the two sides are connected through a reversing mechanism; the front and the rear parts of the frame are respectively provided with a driving wheel for driving the whole snow sweeper to walk and a universal wheel for controlling the advancing direction of the snow sweeper, and the cleaning roller on one side is connected with the driving wheel through a transmission assembly.

As a further aspect of the present invention: mounting pieces are fixed on the front and the rear of the lower part of the frame, wherein two ends of the cleaning roller on one side are rotatably mounted on the mounting pieces on the front and the rear parts through a worm and an output shaft respectively, and two ends of the cleaning roller on the other side are rotatably mounted on the mounting pieces on the front and the rear parts through a connecting shaft and the other output shaft respectively; one output shaft penetrates through the mounting part and is connected with the output end of a motor fixed on the mounting part; the two output shafts are connected through a reverse mechanism.

As a further aspect of the present invention: the reversing mechanism comprises a rotating shaft rotatably arranged below the frame, a first gear fixed on one of the output shafts, a second gear fixed on the rotating shaft and meshed with the first gear, and a synchronous belt connecting the rotating shaft and the other output shaft.

As a further aspect of the present invention: the transmission assembly is arranged below the frame in a rotating mode, the worm wheel meshed with the worm is meshed with the worm, the worm wheel is connected with a transmission belt of the driving wheel, and a distribution box connected with the motor is arranged above the frame.

As a further aspect of the present invention: the scraper bowl is fixed the one end of swing arm, and the other end of swing arm rotates to be connected on the frame, just the frame front-mounted has adjusting part, adjusting part with connect through the connecting rod between the swing arm.

As a further aspect of the present invention: the adjusting assembly comprises a power cylinder fixed on the frame and a piston rod arranged at the front part of the power cylinder in a sealing and sliding manner, one end of the connecting rod is hinged on the swing arm, and the other end of the connecting rod is hinged at the front end of the piston rod.

After the structure more than adopting, the utility model discloses compare in prior art, possess following advantage: the device makes the motor drive simultaneously through reverse mechanism and transmission assembly's setting and is located the cleaning roller antiport of frame below both sides and sweeps subaerial sporadic crushed snow, thereby and the worm drives the worm wheel and rotates and drive the drive wheel and rotate, drives the walking of whole snow sweeper, realizes removing the function of snow removing, in addition, but has still set up height-adjusting's scraper bowl in the front portion of frame, is convenient for carry out shovel to the darker snow of thickness and sweeps integrative snow removing.

Drawings

FIG. 1 is a schematic view of a snow grader.

FIG. 2 is a bottom view of the sweeping rollers on both sides of the snow sweeper, as well as the worm and the connecting shaft.

FIG. 3 is a schematic view of the bucket and swing arms and linkage of the snow plow.

In the figure: 1-a vehicle frame; 2-universal wheels; 3-mounting parts; 4-a motor; 5-an output shaft; 6-cleaning roller; 7-a worm; 8-a first gear; 9-a second gear; 10-synchronous belt; 11-a worm gear; 12-a transmission belt; 13-a drive wheel; 14-an electric box; 15-a power cylinder; 16-a piston rod; 17-a connecting rod; 18-a swing arm; 19-bucket.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

In addition, an element of the present invention may be said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1 to 3, in an embodiment of the present invention, a snow sweeper for flat ground includes a frame 1, a bucket 19 for shoveling snow on the ground is adjustably disposed at a front portion of the frame 1, sweeping rollers 6 for removing sporadic crushed snow on the ground are symmetrically disposed at two sides below the frame 1, and the sweeping rollers 6 at two sides are connected by a reversing mechanism to ensure that the sweeping rollers 6 at two sides are turned in opposite directions;

the front part and the rear part of the frame 1 are respectively provided with a driving wheel 13 for driving the whole snow sweeper to walk and a universal wheel 2 for controlling the travelling direction of the snow sweeper, wherein the cleaning roller 6 at one side is connected with the driving wheel 13 through a transmission assembly;

drive whole snow sweeper walking when drive wheel 13 rotates, utilize scraper bowl 19 to shovel subaerial snow, simultaneously, drive the cleaning roller 6 antiport of opposite side when one of them side cleaning roller 6 rotates to will scrape the remaining a small amount of snow on the back through scraper bowl 19 and clean to road surface both sides, improve road surface snow's the effect of cleaing away.

In an embodiment of the present invention, the mounting members 3 are fixed on the front and the rear of the lower portion of the frame 1, wherein both ends of the cleaning roller 6 on one side are rotatably mounted on the mounting members 3 on the front and the rear portion through the worm 7 and the output shaft 5, respectively, and both ends of the cleaning roller 6 on the other side are rotatably mounted on the mounting members 3 on the front and the rear portion through the connecting shaft and the other output shaft 5, respectively;

in detail, one of the output shafts 5 passes through the mounting member 3 and is connected to the output of a motor 4 fixed to the mounting member 3; the two output shafts 5 are connected through a reverse mechanism;

when the motor 4 works, one of the output shafts 5 is driven to rotate, and then the other output shaft 5 is driven to rotate reversely by the reversing mechanism, and the two output shafts 5 drive the cleaning rollers 6 at the two sides to respectively rotate under the action of the worm 7 and the connecting shaft to clean sporadic crushed snow on the road surface.

In another embodiment of the present invention, the reversing mechanism includes a rotating shaft rotatably disposed below the frame 1, a first gear 8 fixed to one of the output shafts 5, a second gear 9 fixed to the rotating shaft and engaged with the first gear 8, and a synchronous belt 10 connecting the rotating shaft and the other output shaft 5;

it should be noted that the number of teeth, the reference circle radius, and the modulus of the first gear 8 and the second gear 9 are all equal, so that the output shaft 5 connected to the motor 4 rotates to drive the other output shaft 5 to rotate synchronously at the same speed and reversely, and further the sweeping rollers 6 on both sides rotate synchronously at the same speed and reversely to sweep crushed snow to both sides of the road.

In another embodiment of the present invention, the transmission assembly includes a worm wheel 11 rotatably disposed below the frame 1 and engaged with the worm 7, and a transmission belt 12 for connecting the worm wheel 11 with the driving wheel 13, and a distribution box 14 connected with the motor 4 is mounted above the frame 1;

the motor 4 is powered by the distribution box 14; when the sweeping roller 6 rotates, the worm 7 is driven to rotate, the worm wheel 11 is driven to drive the driving wheel 13 to rotate by means of the driving belt 12, and finally the motor 4 simultaneously drives the sweeping rollers 6 on the two sides to reversely rotate to sweep crushed snow and the driving wheel 13 rotates to drive the whole snow sweeper to walk.

In another embodiment of the present invention, the bucket 19 is fixed at one end of the swing arm 18, the other end of the swing arm 18 is rotatably connected to the frame 1, and an adjusting assembly is mounted at the front portion of the frame 1, and the adjusting assembly is connected to the swing arm 18 through a connecting rod 17;

utilize the adjusting part to drive connecting rod 17 motion thereby drive swing arm 18 swing, adjust the height of scraper bowl 19 to adjust the height of scraper bowl 19, when the snow on the road surface is less shallow need not shovel the snow with the help of scraper bowl 19, can rise the height of scraper bowl 19, rotate by cleaning roller 6 and clean can, save the frictional force between scraper bowl 19 and the road surface, reduce the load of motor 4.

In another embodiment of the present invention, the adjusting assembly comprises a power cylinder 15 fixed on the frame 1 and a piston rod 16 disposed at the front of the power cylinder 15 in a sealing and sliding manner, one end of the connecting rod 17 is hinged on a swing arm 18, and the other end thereof is hinged at the front end of the piston rod 16;

it should be noted that the power cylinder 15 includes, but is not limited to, a hydraulic cylinder and an air cylinder, and the power cylinder 15 drives the piston rod 16 to extend and retract, and then drives the connecting rod 17 to drive the swing arm 18 to swing, so as to finally adjust the height of the bucket 19.

It is explained here that a handle can be installed at the rear part of the frame 1, and the universal wheel 2 can be adjusted by swinging the handle manually to change the direction of the snow remover, so as to adjust the running direction of the whole snow remover.

The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. However, all changes which come within the scope of the independent claims of the invention are to be embraced therein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Claims

1. The snow sweeper on the flat ground comprises a frame (1), and is characterized in that a bucket (19) for shoveling snow on the ground is adjustably arranged at the front part of the frame (1), sweeping rollers (6) for sweeping crushed snow on the ground are symmetrically arranged on two sides below the frame (1), and the sweeping rollers (6) on the two sides are connected through a reversing mechanism; the front and the rear parts of the frame (1) are respectively provided with a driving wheel (13) for driving the whole snow sweeper to walk and a universal wheel (2) for controlling the advancing direction of the snow sweeper, and the cleaning roller (6) on one side is connected with the driving wheel (13) through a transmission assembly.

2. The snow sweeper on flat ground as claimed in claim 1, characterized in that the mounting pieces (3) are fixed at the front and the rear of the lower part of the frame (1), wherein, the two ends of the cleaning roller (6) at one side are respectively and rotatably mounted on the mounting pieces (3) at the front and the rear through the worm (7) and the output shaft (5), and the two ends of the cleaning roller (6) at the other side are respectively and rotatably mounted on the mounting pieces (3) at the front and the rear through the connecting shaft and the other output shaft (5); one output shaft (5) penetrates through the mounting part (3) and is connected with the output end of a motor (4) fixed on the mounting part (3); the two output shafts (5) are connected through a reverse mechanism.

3. The snow grader according to claim 2, wherein said reversing mechanism comprises a rotating shaft rotatably disposed under said frame (1), a first gear (8) fixed on one of said output shafts (5), a second gear (9) fixed on said rotating shaft and engaged with said first gear (8), and a timing belt (10) connecting said rotating shaft and another output shaft (5).

4. A snow grader according to claim 2, wherein said transmission assembly comprises a worm wheel (11) rotatably disposed under said frame (1) and engaged with said worm (7) and a transmission belt (12) for connecting said worm wheel (11) with said driving wheel (13), and a distribution box (14) connected with said motor (4) is mounted above said frame (1).

5. The snow grader as claimed in claim 1, wherein said bucket (19) is fixed on one end of a swing arm (18), the other end of the swing arm (18) is rotatably connected to said frame (1), and an adjusting component is installed on the front portion of said frame (1), and is connected with said swing arm (18) through a connecting rod (17).

6. A snow plow according to claim 5, characterized in that the adjusting assembly comprises a power cylinder (15) fixed on the frame (1) and a piston rod (16) arranged in a sealing and sliding manner at the front part of the power cylinder (15), one end of the connecting rod (17) is hinged on the swing arm (18), and the other end thereof is hinged at the front end of the piston rod (16).