CN211773266U

CN211773266U - Turnover rolling brush frame

Info

Publication number: CN211773266U
Application number: CN202020405000.0U
Authority: CN
Inventors: 刘琦; 肇伟; 吕文龙; 吕思仪; 隋济锴
Original assignee: Shenyang Yuechenxin Machinery Manufacturing Co ltd
Current assignee: Shenyang Yuechenxin Machinery Manufacturing Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-10-27
Anticipated expiration: 2030-03-26

Abstract

The utility model provides a round brush frame can overturn, solves the round brush that prior art exists and connection structure fragile, and operating stability is poor, influences the problem of snow removing work efficiency. Be provided with the dustcoat connector of rotating turret, its characterized in that including the rear side: the rotating frame is hinged with one end of the vehicle body connecting frame; the rolling brush outer cover on the front side of the outer cover connecting body is rotationally connected with the outer cover connecting body through an outer cover rotating shaft; outer cover hinge lug plates are respectively arranged on two sides of a cross beam in the middle of the upper end of the outer cover of the rolling brush, and rolling brush lifting hydraulic cylinders are arranged on the outer cover hinge lug plates; the telescopic end and the fixed end of the rolling brush lifting hydraulic cylinder are respectively hinged with the hinge lug plates on the beam and the outer cover connecting body; the snow removing roller brush in the roller brush outer cover is rotatably arranged in the roller brush outer cover through a roller brush rotating shaft in the middle. The snow removing machine has the advantages of reasonable design, compact structure, good running stability, high snow removing operation efficiency, convenient installation and disassembly and flexible and reliable use, and can adapt to the fluctuation of ice and snow road surfaces.

Description

Turnover rolling brush frame

Technical Field

The utility model belongs to the technical field of road snow removing equipment auxiliary device, concretely relates to can adapt to ice and snow road surface height and low and rise, operating stability is good, and snow removing operating efficiency is high, and installation, dismantlement are convenient, use the nimble reliable round brush frame that can overturn.

Background

In the mechanized snow removal, a snow removal rolling brush is arranged at the front end of a driving vehicle, and the vehicle-mounted rolling brush cleans accumulated snow on the road surface; then, pushing the accumulated snow on the road surface to the roadside by a snow pushing shovel, and gathering the accumulated snow piled on the roadside into a large snow pile by a loader; and finally, shoveling the large snow pile to a self-discharging vehicle of a sanitation department by using a loader or manually and transporting the large snow pile. In the snow removing process, the snow removing rolling brush needs to be always in contact with the ground, so in order to ensure that the rolling brush is in reasonable contact degree with the ground and prevent the rolling brush from being seriously worn, the position of the rolling brush needs to be adaptively adjusted in the cleaning process. The connection form between the existing rolling brush frame and the driving vehicle mostly adopts rigid connection, and the condition of damage easily appears on the snow removing process, the rolling brush and the connection structure thereof on the high and low fluctuating ice and snow road surface, and the operation stability is poor, thereby influencing the snow removing efficiency. Therefore, it is necessary to improve the structure of the existing snow removing rolling brush holder.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to above-mentioned problem, provide one kind and can adapt to ice and snow road surface height and undulation, operating stability is good, and snow removing operating efficiency is high, and installation, dismantlement are convenient, use nimble reliable round brush frame that can overturn.

The utility model adopts the technical proposal that: should can overturn round brush frame includes dustcoat connector, its characterized in that: a rotating frame is arranged on the rear side of the outer cover connecting body, the rotating frame is hinged with one end of a vehicle body connecting frame, and the other end of the vehicle body connecting frame is connected with a driving vehicle; the front side of the outer cover connecting body is provided with a rolling brush outer cover which is rotationally connected with the outer cover connecting body through an outer cover rotating shaft; a cross beam which is transversely arranged is arranged in the middle of the upper end of the rolling brush outer cover, outer cover hinge lug plates are respectively arranged at two ends of the cross beam, and rolling brush lifting hydraulic cylinders are arranged on the outer cover hinge lug plates; the telescopic end of the rolling brush lifting hydraulic cylinder is hinged with an outer cover hinge lug plate on the cross beam, and the fixed end of the rolling brush lifting hydraulic cylinder is hinged with a fixed hinge lug plate arranged on the outer cover connecting body; the inside of round brush dustcoat is provided with the horizontal transversal arrangement's snow removing round brush, and the round brush pivot rotation that removes snow passes through the middle part sets up in the round brush dustcoat, and the lower part of snow removing round brush exposes in the outside of round brush dustcoat downside open-ended.

And two sides of the rotating frame at the rear part of the outer cover connecting body are respectively provided with a walking roller, and the walking rollers are connected with the rear side of the outer cover connecting body through a roller connecting frame. So that the rolling brush frame can be overturned to drive the vehicle to walk on the ice and snow road surface.

And rolling brush telescopic supporting rods are respectively arranged on the front sides of the left end and the right end of the rolling brush outer cover. So that the rolling brush frame can be conveniently and reversely stored independently and is convenient to use.

The rolling brush rotating shaft in the middle of the snow removing rolling brush comprises a rolling brush shaft main body, the rolling brush shaft main body is of a triangular prism structure formed by enclosing three rolling brush shaft side plates, and the connecting edges of two adjacent rolling brush shaft side plates are respectively provided with a clamping bending end; the end parts of the two sides of the triangular prism-shaped rolling brush shaft main body are respectively provided with a connecting end plate; correspondingly, two clamping convex edges which are arranged along the axial direction of the brush piece sleeve are arranged on the inner wall of the brush piece sleeve of the snow removing rolling brush, and a connecting clamping groove is arranged between the two clamping convex edges; the clamping bending end on the rolling brush shaft main body of the rolling brush rotating shaft is clamped in the connecting clamping groove on the inner wall of the brush piece sleeve of the snow removing rolling brush. The roller brush rotating shaft is stably connected with the snow removing roller brush by utilizing the matched connection of the clamping bending end of the roller brush rotating shaft and the connecting clamping groove on the inner wall of the brush piece sleeve of the snow removing roller brush, and the snow removing roller brush is driven to rotate by the rotation of the roller brush rotating shaft; meanwhile, the installation and the disassembly of the rotating shaft of the rolling brush are convenient, and the maintenance of the device is convenient.

And reinforcing connecting plates are respectively arranged at the two end parts of the triangular prism-shaped rolling brush rotating shaft and between the two adjacent rolling brush shaft side plates. So as to enhance the integral strength of the rolling brush rotating shaft and prolong the service life of the device.

The utility model has the advantages that: because the utility model adopts the outer cover connecting body with the rotating frame arranged at the rear side, the rotating frame is hinged with one end of the vehicle body connecting frame; the front side of the outer cover connecting body is provided with a rolling brush outer cover which is rotationally connected with the outer cover connecting body through an outer cover rotating shaft; a cross beam which is transversely arranged is arranged in the middle of the upper end of the rolling brush outer cover, outer cover hinge lug plates are respectively arranged on two sides of the cross beam, and rolling brush lifting hydraulic cylinders are arranged on the outer cover hinge lug plates; the telescopic end of the rolling brush lifting hydraulic cylinder is hinged with an outer cover hinge lug plate on the cross beam, and the fixed end of the rolling brush lifting hydraulic cylinder is hinged with a fixed hinge lug plate on the outer cover connecting body; the inside snow removing round brush that sets up horizontal transversal arrangement of round brush dustcoat, the round brush pivot rotation that removes snow through the middle part sets up the structural style in the round brush dustcoat, so its reasonable in design, compact structure can adapt to the height fluctuation on ice and snow road surface, avoids the damage on snow removing round brush to the road surface, and operating stability is good, and snow removing operating efficiency is high, and installation, dismantlement are convenient, and it is nimble reliable to use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a rotated cross-sectional view taken along line a-a of fig. 2.

Fig. 4 is a schematic view of a structure of the rotating shaft of the roll brush in fig. 3.

Fig. 5 is a schematic cross-sectional view of fig. 4.

Fig. 6 is a sectional view of a connecting structure of a rolling brush rotating shaft and a brush piece sleeve of a snow removing rolling brush.

The sequence numbers in the figures illustrate: the device comprises a vehicle body connecting frame 1, a rotating frame 2, a housing connecting body 3, a rolling brush housing 4, a crossbeam 5, a housing hinged ear plate 6, a rolling brush lifting hydraulic cylinder 7, a fixed hinged ear plate 8, a housing rotating shaft 9, a snow removing rolling brush 10, a roller connecting frame 11, a walking roller 12, a rolling brush telescopic supporting rod 13, a rolling brush rotating shaft 14, a rolling brush shaft main body 15, a connecting end plate 16, a reinforcing connecting plate 17, a rolling brush shaft side plate 18, a clamping bent end 19, a brush sheet sleeve 20, a rolling brush sheet 21, a clamping convex edge 22 and a connecting clamping groove 23.

Detailed Description

The specific structure of the present invention is described in detail with reference to fig. 1 to 6. The turnover rolling brush frame comprises an outer cover connecting body 3, wherein a rotating frame 2 is arranged on the rear side of the outer cover connecting body 3, the rotating frame 2 on the rear side of the outer cover connecting body 3 is hinged with one end of a vehicle body connecting frame 1, and the other end of the vehicle body connecting frame 1 is connected with the front end of a driving vehicle. The front side of the outer cover connecting body 3 is provided with a rolling brush outer cover 4, and the lower side of the rolling brush outer cover 4 is provided with an opening. The rear side of the rolling brush outer cover 4 is rotationally connected with the front side of the outer cover connecting body 3 through an outer cover rotating shaft 9; so that the roller brush housing 4 and the snow removing roller brush 10 inside the same swing up and down along with the fluctuation of the ice and snow road surface under the driving of the roller brush lifting hydraulic cylinder 7, thereby ensuring that the snow removing roller brush 10 is always attached to the ground for snow removing operation.

The middle part of the upper end of the round brush outer cover 4 is provided with a transverse beam 5 which is transversely arranged, the two ends of the transverse beam 5 are respectively provided with an outer cover hinge lug plate 6, and the two outer cover hinge lug plates 6 are respectively provided with a round brush lifting hydraulic cylinder 7 which is used for driving the round brush outer cover 4 to swing up and down. The telescopic end of the rolling brush lifting hydraulic cylinder 7 is hinged with the outer cover hinge lug plate 6 on the cross beam 5, and the fixed end of the rolling brush lifting hydraulic cylinder 7 is hinged with the fixed hinge lug plate 8 arranged on the outer cover connecting body 3. The two sides of the rotating frame 2 at the rear part of the outer cover connecting body 3 are respectively provided with a walking roller 12, the walking rollers 12 are connected with the rear side of the outer cover connecting body 3 through a roller connecting frame 11, and then the rolling brush frame capable of being turned conveniently walks on the ice and snow road surface along with a driving vehicle. In order to facilitate the independent storage of the turnable rolling brush frame, the rolling brush telescopic supporting rods 13 are respectively arranged at the front sides of the left end and the right end of the rolling brush outer cover 4, so that the device is convenient to use.

The snow removing roller brush 10 is horizontally and transversely arranged in the roller brush housing 4, the snow removing roller brush 10 is composed of a brush piece sleeve 20, and roller brush pieces 21 are uniformly distributed on the outer circumference of the brush piece sleeve 20. The snow-removing rolling brush 10 is rotatably arranged in the rolling brush housing 4 through a rolling brush rotating shaft 14 in the middle, and the lower part of the snow-removing rolling brush 10 is exposed outside the lower side opening of the rolling brush housing 4. The rolling brush rotating shaft 14 in the middle of the snow removing rolling brush 10 comprises a rolling brush shaft main body 15, and the rolling brush shaft main body 15 is of a triangular prism structure formed by enclosing three rolling brush shaft side plates 18. And convex clamping bending ends 19 are respectively arranged at the connecting edges of the two adjacent rolling brush shaft side plates 18. Both side end portions of the triangular prism-shaped roll brush shaft main body 15 are also provided with connection end plates 16 for connecting with the side end portions of the roll brush outer cover 4, respectively. In order to enhance the overall strength of the rolling brush rotating shaft 14 and prolong the service life of the device, reinforcing connecting plates 17 are respectively arranged at two end parts of the triangular prism-shaped rolling brush rotating shaft 14 and between two adjacent rolling brush shaft side plates 18.

Correspondingly, the inner wall of the brush piece sleeve 20 of the snow-removing rolling brush 10 is further provided with two clamping convex edges 22 arranged along the axial direction of the brush piece sleeve 20, and a connecting clamping groove 23 is arranged between the two clamping convex edges 22. The clamping bent end 19 on the rolling brush shaft main body 15 of the rolling brush rotating shaft 14 is clamped in a connecting clamping groove 23 on the inner wall of a brush piece sleeve 20 of the snow removing rolling brush 10. Therefore, the roller brush rotating shaft 14 is stably connected with the snow removing roller brush 10 by the matching connection of the clamping bent end 19 of the roller brush rotating shaft 14 and the connecting clamping groove 23 on the inner wall of the brush piece sleeve 20 of the snow removing roller brush 10, so that the snow removing roller brush 10 is driven to rotate by the rotation of the roller brush rotating shaft 14. Meanwhile, the installation and the disassembly of the rolling brush rotating shaft 14 are also convenient, and the maintenance of the device is convenient.

When the turnover rolling brush frame is used, firstly, the whole turnover rolling brush frame is connected with the front part of a driving vehicle by using the vehicle body connecting frame 1 connected with the rotating frame 2 at the rear side of the rolling brush outer cover 4. The driving vehicle drives the turnable rolling brush frame and the snow removing rolling brush 10 in the turnable rolling brush frame to walk forwards on the ice and snow road surface through the two sides of the rotating frame 2 and the walking rollers 12 arranged at the rear part of the outer cover connecting body 3. Then, the driving motor connected with the rolling brush rotating shaft 14 is started to drive the snow removing rolling brush 10 which is stably connected with the connecting clamping groove 23 on the inner wall of the brush piece sleeve 20 and the clamping bending end 19 of the rolling brush rotating shaft 14 to rotate, and the snow and ice road surface is cleaned through the stripping bristles of the rolling brush piece 21 arranged on the snow removing rolling brush 10. In addition, in the process of continuous snow removal operation, two groups of rolling brush lifting hydraulic cylinders 7 arranged between the cross beam 5 at the upper end of the rolling brush housing 4 and the housing connecting body 3 can be utilized to ensure that the rolling brush housing 4 and the snow removal rolling brush 10 inside the rolling brush housing swing up and down along with the fluctuation of the ice and snow road surface, so that the snow removal rolling brush 10 is always attached to the ground to perform snow removal operation. The turnover rolling brush frame prolongs the service life of the rolling brush, effectively avoids the damage of the snow removal rolling brush 10 to the road surface, has good operation stability and high snow removal operation efficiency, and is convenient to install and disassemble.

Claims

1. The utility model provides a roll brush frame can overturn, includes dustcoat connector (3), its characterized in that: a rotating frame (2) is arranged on the rear side of the outer cover connecting body (3), the rotating frame (2) is hinged with one end of a vehicle body connecting frame (1), and the other end of the vehicle body connecting frame (1) is connected with a driving vehicle; the front side of the outer cover connecting body (3) is provided with a rolling brush outer cover (4), and the rolling brush outer cover (4) is rotatably connected with the outer cover connecting body (3) through an outer cover rotating shaft (9); a transverse beam (5) is transversely arranged in the middle of the upper end of the rolling brush outer cover (4), outer cover hinged lug plates (6) are respectively arranged at two ends of the transverse beam (5), and a rolling brush lifting hydraulic cylinder (7) is arranged on each outer cover hinged lug plate (6); the telescopic end of the rolling brush lifting hydraulic cylinder (7) is hinged with an outer cover hinged lug plate (6) on the cross beam (5), and the fixed end of the rolling brush lifting hydraulic cylinder (7) is hinged with a fixed hinged lug plate (8) arranged on the outer cover connecting body (3); the snow removing roller brush is characterized in that a snow removing roller brush (10) horizontally and transversely arranged is arranged in the roller brush housing (4), the snow removing roller brush (10) is rotatably arranged in the roller brush housing (4) through a roller brush rotating shaft (14) in the middle, and the lower part of the snow removing roller brush (10) is exposed out of an opening in the lower side of the roller brush housing (4).

2. The reversible roll brush holder of claim 1, wherein: two sides of the rotating frame (2) at the rear part of the outer cover connecting body (3) are respectively provided with a walking roller (12), and the walking rollers (12) are connected with the rear side of the outer cover connecting body (3) through a roller connecting frame (11).

3. The reversible roll brush holder of claim 1, wherein: and rolling brush telescopic supporting rods (13) are respectively arranged on the front sides of the left end and the right end of the rolling brush outer cover (4).

4. The reversible roll brush holder of claim 1, wherein: the rolling brush rotating shaft (14) in the middle of the snow removing rolling brush (10) comprises a rolling brush shaft main body (15), the rolling brush shaft main body (15) adopts a triangular prism structure formed by enclosing three rolling brush shaft side plates (18), and the connecting edges of two adjacent rolling brush shaft side plates (18) are respectively provided with a clamping bending end (19); the end parts of the two sides of the triangular prism-shaped rolling brush shaft main body (15) are respectively provided with a connecting end plate (16); correspondingly, two clamping convex edges (22) which are axially arranged along the brush piece sleeve (20) are arranged on the inner wall of the brush piece sleeve (20) of the snow removing rolling brush (10), and a connecting clamping groove (23) is arranged between the two clamping convex edges (22); the clamping bending end (19) on the rolling brush shaft main body (15) of the rolling brush rotating shaft (14) is clamped in a connecting clamping groove (23) on the inner wall of a brush piece sleeve (20) of the snow removing rolling brush (10).

5. The reversible roll brush holder of claim 4, wherein: and reinforcing connecting plates (17) are respectively arranged at two end parts of the triangular prism-shaped rolling brush rotating shaft (14) and between two adjacent rolling brush shaft side plates (18).