CN209760127U - Snow removing rolling brush assembly - Google Patents

Abstract

The utility model provides a snow removing round brush assembly, solves the unable snow that exists of current snow removing round brush and cleans on the curb, and the vibration of snow removing round brush is big at rotatory in-process, and operating stability is poor, the problem that snow removing operating efficiency is low. Including inside rotation be provided with the round brush support cover of snow removing round brush, its characterized in that: the driving end of the snow removing rolling brush is connected with a rolling brush driving motor; the two sides of the rolling brush supporting cover are respectively provided with a rolling brush adjusting mechanism; the middle part of the rear side of the rolling brush supporting cover is hinged with a rolling brush connecting frame, and the rolling brush connecting frame is hinged with the rolling brush supporting cover through a swing hydraulic cylinder; one side of the rolling brush supporting cover close to the road shoulder is provided with a snow removing side brush, and a positioning hydraulic cylinder is arranged between a connecting frame of the snow removing side brush and the side part of the rolling brush supporting cover. Its reasonable in design, compact structure can clean the snow on road surface and the curb simultaneously, and the snow removing operating efficiency is high, and snow removing rolling brush operating stability is good, and is nimble to the strong adaptability of ice and snow road surface height fluctuation, and the installation is convenient with the dismantlement.

Description

Snow removing rolling brush assembly

Technical Field

The utility model belongs to the technical field of road cleaning machine equipment, concretely relates to can clean the snow on road surface and the curb simultaneously, the snow removing operating efficiency is high, and snow removing round brush operating stability is good, to the strong adaptability of ice and snow road surface height fluctuation, uses in a flexible way, installs and dismantles convenient snow removing round brush assembly.

Background

At present, most of road snow removal in winter in the north adopts a mechanized operation mode. Because the snow which is swept up on the road surface of the city and at the two sides of the road can not be piled up for a long time, the snow which is swept up on the road surface of the city needs to be carried away as soon as possible. The mechanized snow removal procedures used today are roughly: installing a snow removing rolling brush at the front end of a traction vehicle or a loader, and cleaning accumulated snow on the road surface by using a vehicle-mounted rolling brush or the loader rolling brush; then, pushing the accumulated snow on the road surface to the roadside by the 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.

However, the snow removing rolling brush with the existing structure has poor adaptability to the height fluctuation of the ice and snow road surface, is time-consuming and labor-consuming to install and disassemble, and cannot clean the accumulated snow on the road shoulder; meanwhile, the snow removing rolling brush has larger vibration and abnormal sound in the rotating process and poor running stability. In addition, because a mechanism for flexibly adjusting the gap between the outer edge of the snow removing rolling brush and the ground is lacked, the rolling brush piece of the snow removing rolling brush needs to be replaced after being used for a period of time and worn, the snow removing operation efficiency is low, the service time of the rolling brush is seriously shortened, and the snow removing cost is increased. There is a need for an improved snow removing roller brush for use with existing road snow removing equipment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses just to above-mentioned problem, provide one kind can clean the snow on road surface and the curb simultaneously, the snow removing operating efficiency is high, and snow removing round brush operating stability is good, to the strong adaptability of ice and snow road surface height and low and rise, uses in a flexible way, installs and dismantles convenient snow removing round brush assembly.

The utility model adopts the technical proposal that: this snow removing round brush assembly includes round brush supporting cover, its characterized in that: a snow removing rolling brush is rotationally arranged in the rolling brush supporting cover, and the driving end of a rolling brush rotating shaft in the middle of the snow removing rolling brush is connected with the output end of a rolling brush driving motor; rolling brush adjusting mechanisms for adjusting the positions of the snow removing rolling brushes are respectively arranged on the supporting cover side plates on the two sides of the rolling brush supporting cover; the middle part of the rear side of the rolling brush supporting cover is provided with a rolling brush frame connecting part, the rolling brush frame connecting part is hinged with a rolling brush connecting frame used for being connected with a driving vehicle, and the rolling brush connecting frame is hinged with a swing cylinder hinge lug plate arranged on the rolling brush supporting cover through a swing hydraulic cylinder; one side that the round brush supporting cover is close to the curb is provided with the snow removing limit brush that is used for cleaning the snow on the curb, and the link tip of snow removing limit brush is articulated mutually with the lateral part of round brush supporting cover, still is provided with the positioning pneumatic cylinder between the link of snow removing limit brush and the round brush supporting cover lateral part.

The snow removing side brush comprises a swing connecting frame which is horizontally and transversely arranged, one end of the swing connecting frame, which is close to the rolling brush supporting cover, is hinged with a side brush connecting inserting column, and the other end of the swing connecting frame is provided with a road shoulder upper part brush piece disc; the upper side of the road shoulder upper brush plate disc is provided with a side brush driving motor, the lower side of the road shoulder upper brush plate disc is provided with a small brush, and the road shoulder upper brush plate disc is connected with a support rod connecting lug plate at the end part of the swinging connecting frame through a long support rod; the snow removing side brush is connected with the inserting column through the side brush and is detachably inserted into the side brush connecting slot on the side part of the rolling brush supporting cover, the telescopic end of the positioning hydraulic cylinder is hinged with the end part of the side brush connecting inserting column, and the fixed end of the positioning hydraulic cylinder is hinged with the swing connecting frame. Sweeping the accumulated snow on the road shoulder by using a small brush piece arranged on a brush piece disc on the upper part of the road shoulder of the snow removing side brush; and the cleaning position is adjusted by utilizing the extension and retraction of the positioning hydraulic cylinder.

The middle part of the snow removing side brush swing connecting frame is provided with a road shoulder side part brush piece disc, the upper side of the road shoulder side part brush piece disc is provided with a side brush driving motor, the lower side of the road shoulder side part brush piece disc is provided with a large brush piece, and the road shoulder side part brush piece disc is connected with a supporting rod connecting lug plate arranged in the middle of the swing connecting frame through a short supporting rod. The large brush piece arranged on the brush piece disc on the side part of the road shoulder is used for effectively cleaning the accumulated snow on the side part of the road shoulder, and the cleaning effect is improved.

And a snow-blocking arc plate is arranged on the outer side of the brush plate disc on the upper part of the road shoulder arranged at the end part of the swinging connecting frame. So as to block the accumulated snow cleaned from the road shoulder from one side of the loop surface and avoid the sputtering of the accumulated snow.

The snow removing rolling brush comprises a rolling brush rotating shaft in the middle, and a plurality of groups of rolling brush pieces which are continuously arranged along the axial direction are arranged on the rolling brush rotating shaft; the snow removing rolling brush is rotatably connected with two side parts of the rolling brush supporting cover through a rolling brush rotating shaft, rolling brush driving motors are respectively arranged at two ends of the rolling brush rotating shaft, a rolling brush motor seat is arranged outside the rolling brush driving motors, and the rolling brush motor seat is connected with the rolling brush supporting cover through a connecting flange; the output shaft of the round brush driving motor is provided with a connecting shaft head, the connecting shaft head is composed of a shaft head main body, one end of the shaft head main body is provided with a motor shaft connecting sleeve, and the other end of the shaft head main body is provided with a spline connecting end; the connecting shaft head is connected with an output shaft of the rolling brush driving motor by a motor shaft connecting sleeve, and the connecting shaft head is connected with a rotating shaft spline sleeve arranged at the end part of a rotating shaft of the rolling brush through a spline connecting end; and a self-aligning bearing is also arranged outside the spindle head main body connected with the spindle head. The rolling brush rotating shaft connected with the connecting shaft head is driven to rotate by the rolling brush driving motor, so that the snow removing rolling brush is driven to rotate, and accumulated snow on the ground is cleaned; meanwhile, the self-aligning bearing arranged outside the connecting shaft head is utilized to effectively reduce the centrifugal force in the rotating process of the rotating shaft of the rolling brush, reduce abnormal sound and vibration and improve the operation stability of the snow removing rolling brush.

The rolling brush adjusting mechanism comprises an adjusting swing rod, and one end of the adjusting swing rod is rotatably connected with the outer side of the supporting cover side plate through a rotating shaft; the middle part of the adjusting swing rod is hinged with a position adjusting connecting rod, and the lower end of the position adjusting connecting rod is connected with the upper part of a rolling brush lifting sliding plate arranged on the inner side of a side plate of the supporting cover by a connecting shaft penetrating through a vertical guide groove on the side plate of the supporting cover; the two sides of the rolling brush lifting slide plate are respectively connected with the inner sides of the side plates of the supporting covers in a sliding mode through lifting plate slideways, and the lower portion of the rolling brush lifting slide plate is connected with the side portion of the snow removing rolling brush. The adjusting swing rod is used for driving the position adjusting connecting rod to reciprocate in the guide vertical groove, so that the rolling brush lifting sliding plate is driven to lift up and down along the lifting plate slide way, and the adjustment of the gap between the outer edge of the snow removing rolling brush and the ground is realized.

The free end of the adjusting swing rod is connected with the side plate of the supporting cover through an arc-shaped adjusting guide groove, and the free end part of the adjusting swing rod is clamped in a wave-shaped positioning clamping groove arranged in the adjusting guide groove. The reciprocating swing of the adjusting swing rod is effectively guided through the adjusting guide groove, and the position of the adjusting swing rod is fixed by the positioning clamp groove, so that the use is convenient.

The rolling brush connecting frame comprises a middle connecting body, the middle connecting body is composed of a connecting body main body, one side of the connecting body main body, which is close to the rolling brush supporting cover, is provided with a connecting rod hinge groove, two groups of swing connecting rods capable of transversely swinging in a horizontal plane are hinged in the connecting rod hinge groove, and a connecting rod limiting lug is arranged between the two groups of swing connecting rods and in the middle of the connecting rod hinge groove; the two sides of the connecting body main body are respectively provided with a swinging cylinder bottom hinged part; the middle connecting body of the rolling brush connecting frame is movably connected with the rolling brush frame connecting part at the rear side of the rolling brush supporting cover through a swinging connecting rod; meanwhile, the fixed end of the swing hydraulic cylinder is hinged with a swing cylinder bottom hinged part at the side part of the middle connecting body, and the telescopic end of the swing hydraulic cylinder is hinged with swing cylinder hinged lugs arranged at two sides of a rolling brush frame connecting part of the rolling brush supporting cover; and a driving vehicle connecting plate is arranged on one side of the middle connecting body, which is close to the driving vehicle. The swing angle of the snow removing rolling brush in the horizontal plane is adjusted by utilizing the expansion and contraction of the swing hydraulic cylinders on the two sides of the middle connecting body and combining the auxiliary swing and limiting of the two groups of swing connecting rods arranged between the middle connecting body and the rolling brush supporting cover, and the use flexibility of the device is improved.

A lifting sliding frame is arranged between the driving vehicle connecting plate and the middle connecting body, the lifting sliding frame is composed of a sliding frame main body, two sides of one end, facing the middle connecting body, of the sliding frame main body are respectively provided with a lifting sliding block, and one end, facing the driving vehicle connecting plate, of the sliding frame main body is provided with a connecting plate hinge hole; the lifting sliding frame is arranged in a sliding frame cavity arranged on one side, facing the driving vehicle connecting plate, of the middle connecting body, and two sides of the lifting sliding frame are arranged in lifting sliding grooves in the side portions of the sliding frame cavity in a sliding mode through lifting sliding blocks; the driving vehicle connecting plate is composed of a connecting plate body, one side of the connecting plate body facing the lifting sliding frame is provided with a lifting frame hinged part, and the other side of the connecting plate body is provided with a vehicle hinged lug plate; the crane hinge part of the driving vehicle connecting plate is hinged with the connecting plate hinge hole of the lifting sliding frame through a long rotating shaft. When the condition of height fluctuation appears on the ice and snow road surface, the snow removing height of the snow removing rolling brush is adaptively adjusted through the relative sliding of the intermediate connecting body connected with the rolling brush supporting cover and the lifting sliding frame connected with the driving vehicle connecting plate, so that the service life of the snow removing rolling brush is prolonged, and the snow removing rolling brush is convenient to install and disassemble.

A T-shaped fixture block is arranged below a connecting plate hinge hole of the lifting carriage, and a fixture block bayonet is arranged below a lifting frame hinge part of the driving vehicle connecting plate; the clamping block bayonet of the connecting plate for driving the vehicle is movably clamped on the T-shaped clamping block of the lifting sliding frame. The lifting carriage T-shaped fixture block is fixedly clamped with the limiting block of the fixture block bayonet of the connecting plate of the driving vehicle to limit the rolling brush supporting cover and the upward pitching and downward pitching amplitude of the snow removing rolling brush on the rolling brush supporting cover, so that the snow removing effect is ensured.

The utility model has the advantages that: because the utility model adopts the roller brush supporting cover internally provided with the snow removing roller brush in a rotating way, the driving end of the roller brush rotating shaft in the middle of the snow removing roller brush is connected with the output end of the roller brush driving motor; rolling brush adjusting mechanisms for adjusting the positions of the snow removing rolling brushes are respectively arranged on the supporting cover side plates on the two sides of the rolling brush supporting cover; the middle part of the rear side of the rolling brush supporting cover is provided with a rolling brush frame connecting part, the rolling brush frame connecting part is hinged with a rolling brush connecting frame used for being connected with a driving vehicle, and the rolling brush connecting frame is hinged with a swing cylinder hinge lug plate arranged on the rolling brush supporting cover through a swing hydraulic cylinder; the snow removing side brush is arranged on one side, close to the road shoulder, of the rolling brush supporting cover and used for cleaning accumulated snow on the road shoulder, the end part of a connecting frame of the snow removing side brush is hinged with the side part of the rolling brush supporting cover, and a positioning hydraulic cylinder is arranged between the connecting frame of the snow removing side brush and the side part of the rolling brush supporting cover; the snow removing rolling brush can clean the accumulated snow on the road surface and the road shoulder at the same time, and has the advantages of flexible deflection and lifting, good running stability, strong adaptability to the height fluctuation of the ice and snow road surface and convenient installation and disassembly; can obviously reduce the labor intensity of operators and has high snow removal efficiency.

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 schematic view of a structure of the snow-removing edge brush in fig. 1.

Fig. 4 is a view from direction a of fig. 3.

Fig. 5 is a schematic view of a connecting structure of the brush support cover and the snow removing brush roller in fig. 1.

Fig. 6 is a partial structural cross-sectional view of fig. 5.

Fig. 7 is a schematic view of a structure of the adjustment mechanism of the roll brush in fig. 5.

Fig. 8 is a view from direction B of fig. 7.

Fig. 9 is a schematic view showing a structure of the drum brush driving motor of fig. 6.

Fig. 10 is a schematic view of one construction of the attachment stub shaft of fig. 9.

Fig. 11 is a cross-sectional view taken along line C-C of fig. 10.

Fig. 12 is a cross-sectional view taken along line D-D of fig. 10.

Fig. 13 is a schematic view of a structure of the coupling frame of the roll brush of fig. 1.

FIG. 14 is a schematic diagram of a structure of the intermediate connecting body in FIG. 13.

Fig. 15 is a view in the direction E of fig. 14.

Fig. 16 is a schematic view of a construction of the lifting carriage of fig. 13.

Fig. 17 is a cross-sectional view of fig. 16.

Fig. 18 is a schematic view of a structure of the driving vehicle attachment plate of fig. 13.

Fig. 19 is a sectional view of the internal structure of fig. 13.

Fig. 20 is a schematic view of a non-snow-removing use state in which the swing link of the snow-removing side brush in fig. 3 is rotated upward.

The sequence numbers in the figures illustrate: 1 rolling brush supporting cover, 2 snow removing rolling brush, 3 snow removing side brush, 4 rolling brush connecting frame, 5 swinging hydraulic cylinder, 6 rolling wheel, 7 side brush connecting inserted column, 8 positioning hydraulic cylinder, 9 swinging connecting frame, 10 support rod connecting lug plate, 11 long support rod, 12 snow blocking arc plate, 13 shoulder upper part brush plate, 14 side brush driving motor, 15 shoulder side brush plate, 16 short support rod, 17 rolling brush adjusting mechanism, 18 rolling brush driving motor, 19 side brush connecting slot, 20 swinging cylinder hinged lug plate, 21 rolling brush frame connecting part, 22 telescopic supporting leg, 23 rolling brush motor seat, 24 connecting shaft head, 25 rotating shaft spline sleeve, 26 rolling brush rotating shaft, 27 rolling brush plate, 28 self-aligning bearing, 29 adjusting swing rod, 30 positioning connecting rod, 31 adjusting guide groove, 32 positioning clamping groove, 33 supporting cover side plate, 34 rolling brush lifting slide plate, 35 guide groove, 36 lifting plate slide way, 37 connecting flange, 38 mounting process hole, 39 spindle nose main body, 40 motor shaft connecting sleeve, 41 spline connecting end, 42 flat key groove, 43 intermediate connecting body, 44 swing connecting rod, 45 lifting carriage, 46 driving vehicle connecting plate, 47 vehicle hinge lug plate, 48 connecting body main body, 49 connecting rod hinge groove, 50 connecting rod limit lug, 51 swing cylinder bottom hinge part, 52 carriage cavity, 53 lifting chute, 54 carriage main body, 55 rotating shaft sleeve, 56 lifting slide block, 57 connecting plate hinge hole, 58T type clamping block, 59 connecting plate body, 60 lifting frame hinge part and 61 clamping block bayonet.

Detailed Description

The specific structure of the present invention is described in detail with reference to fig. 1 to 19. The snow removing rolling brush assembly comprises a rolling brush supporting cover 1, and a snow removing rolling brush 2 is rotationally arranged in the rolling brush supporting cover 1; the two ends of the rear side of the rolling brush supporting cover 1 are respectively provided with a rolling wheel 6, and the two ends of the front side of the rolling brush supporting cover 1 are respectively provided with a telescopic supporting leg 22. The snow removing rolling brush 2 comprises a rolling brush rotating shaft 26 at the middle part, and a plurality of groups of rolling brush pieces 27 which are continuously arranged along the axial direction are arranged on the rolling brush rotating shaft 26. The snow removing roller brush 2 is rotatably connected to both side portions of the roller brush support cover 1 via a roller brush rotating shaft 26, and roller brush drive motors 18 are provided respectively at both ends of the roller brush rotating shaft 26 of the snow removing roller brush 2. A rolling brush motor seat 23 is arranged outside the rolling brush driving motor 18, and a mounting process hole 38 is formed in the shell of the rolling brush motor seat 23; the brush motor base 23 is connected to the support cover side plate 33 of the side of the brush support cover 1 via a connecting flange 37.

A connecting shaft head 24 is arranged on an output shaft of the rolling brush driving motor 18, the connecting shaft head 24 is composed of a shaft head main body 39, a motor shaft connecting sleeve 40 is arranged at one end of the shaft head main body 39, and a flat key groove 42 is arranged in the motor shaft connecting sleeve 40; the other end of the stub shaft body 39 is provided with a splined end 41. The connecting shaft head 24 is connected with the output shaft of the rolling brush driving motor 18 by a motor shaft connecting sleeve 40; meanwhile, the connecting shaft head 24 is connected with a shaft spline housing 25 arranged at the end part of the rolling brush rotating shaft 26 through a spline connecting end 41. The outer portion of the main body 39 of the shaft head 24 is also provided with a self-aligning bearing 28 for reducing centrifugal force during rotation of the rotating shaft 26 of the roll brush, and reducing abnormal noise and vibration. The rolling brush rotating shaft 26 connected with the connecting shaft head 24 is driven to rotate by the rolling brush driving motor 18, so that the snow removing rolling brush 2 is driven to rotate to clean the accumulated snow on the ground; and the operation stability of the snow removing rolling brush 2 is effectively improved by utilizing the self-aligning bearing 28 arranged outside the connecting shaft head 24.

And rolling brush adjusting mechanisms 17 for adjusting the vertical position of the snow removing rolling brush 2 are respectively arranged on the supporting cover side plates 33 on the two sides of the rolling brush supporting cover 1. The rolling brush adjusting mechanism 17 comprises a long cylindrical adjusting swing rod 29, and one end of the adjusting swing rod 29 is rotatably connected with the outer side of the supporting cover side plate 33 through a rotating shaft; the free end of the other end of the adjusting swing rod 29 is connected with a side plate 33 of the support cover through an arc-shaped adjusting guide groove 31; moreover, the free end of the adjusting swing rod 29 is clamped in a wave-shaped positioning clamping groove 32 arranged in the adjusting guide groove 31. So as to effectively guide the reciprocating swing of the adjusting swing link 29 through the adjusting guide slot 31 and fix the position of the adjusting swing link 29 by using the positioning clamping slot 32. In addition, the middle part of the adjusting swing rod 29 is also hinged with a position adjusting connecting rod 30, and the upper end of the position adjusting connecting rod 30 is hinged with the middle part of the adjusting swing rod 29; the lower end of the positioning link 30 is connected to the upper part of a roller brush lifting slide plate 34 provided inside the support cover side plate 33 by a connecting shaft passing through a guide vertical groove 35 on the support cover side plate 33. The two sides of the rolling brush lifting slide plate 34 are respectively connected with the inner sides of the supporting cover side plates 33 in a sliding way through lifting plate slideways 36; and the lower portion of the roller brush lifting slide plate 34 is connected with the side portion of the snow removing roller brush 2. Therefore, the adjusting swing rod 29 is utilized to drive the position adjusting connecting rod 30 in the middle to reciprocate and linearly move in the guide vertical groove 35, and further the roller brush lifting sliding plate 34 is driven to lift up and down along the lifting plate slide way 36, so that after the roller brush piece 27 of the snow removing roller brush 2 is used for a period of time and is worn, the gap between the outer edge of the snow removing roller brush and the ground is adjusted.

A rolling brush frame connecting part 21 is arranged in the middle of the rear side of the rolling brush supporting cover 1, and the rolling brush frame connecting part 21 is hinged with a rolling brush connecting frame 4 used for being connected with a driving vehicle; the rolling brush connecting frame 4 is hinged with a swing cylinder hinged ear plate 20 arranged on the rolling brush supporting cover 1 through a swing hydraulic cylinder 5. The rolling brush connecting frame 4 comprises an intermediate connecting body 43, the intermediate connecting body 43 is composed of a connecting body main body 48, and a connecting rod hinge groove 49 is formed in one side, close to the rolling brush supporting cover 1, of the connecting body main body 48. Two groups of swing connecting rods 44 capable of transversely swinging in a horizontal plane are respectively hinged on the left side and the right side in the connecting rod hinge groove 49; and a connecting rod limiting bump 50 with a triangular cross section is arranged between the two groups of swing connecting rods 44 and in the middle of the connecting rod hinge groove 49. The intermediate link body 43 is further provided with swing cylinder bottom hinge portions 51 on both sides of the link body 48.

The middle connecting body 43 of the rolling brush connecting frame 4 is movably connected with the rolling brush frame connecting part 21 at the rear side of the rolling brush supporting cover 1 through two groups of swinging connecting rods 44. Meanwhile, the fixed end of the swing hydraulic cylinder 5 is hinged with the swing cylinder bottom hinge part 51 at the side part of the middle connecting body 43, and the telescopic end of the swing hydraulic cylinder 5 is hinged with the swing cylinder hinge ear plates 20 arranged at the two sides of the rolling brush frame connecting part 21 of the rolling brush supporting cover 1. And then the swing angle of the snow removing rolling brush 2 in the horizontal plane is adjusted by utilizing the expansion and contraction of the swing hydraulic cylinders 5 on the two sides of the middle connecting body 43 and combining the auxiliary swing and limit of the two groups of swing connecting rods 44 arranged between the middle connecting body 43 and the rolling brush supporting cover 1, so that the use flexibility of the device is improved.

The intermediate connecting body 43 is provided with a driving vehicle connecting plate 46 at one side close to the driving vehicle; a lifting carriage 45 is also provided between the drive vehicle connection plate 46 and the intermediate connection body 43. The lifting carriage 45 is composed of a carriage main body 54, and the two sides of one end of the carriage main body 54 facing the middle connecting body 43 are respectively provided with a lifting slide block 56 which is matched and connected with the lifting slide groove 53 of the carriage cavity 52 of the middle connecting body 43; and the elevating sliders 56 are respectively provided at both ends of the rotating shaft passing through the rotating shaft sleeve 55. And the carriage body 54 of the lifting carriage 45 is provided with a link plate hinge hole 57 for connecting with the drive vehicle link plate 46, toward the end of the drive vehicle link plate 46. The lifting carriage 45 is arranged in a carriage cavity 52 provided on the side of the intermediate connection body 43 facing the drive vehicle connection plate 46; meanwhile, the two sides of the lifting carriage 45 are slidably disposed in the lifting slide grooves 53 at the side of the carriage cavity 52 through the lifting slide blocks 56, respectively.

The driving vehicle connection plate 46 is constituted by a connection plate body 59, and a crane hinge portion 60 is provided on a side of the connection plate body 59 facing the lifting carriage 45; the other side of the connecting plate body 59 is provided with a vehicle hinge lug 47 for connection to the front end of the driving vehicle. The crane hinge 60 of the driving vehicle connecting plate 46 is hinged to the connecting plate hinge hole 57 of the lifting carriage 45 through a long rotating shaft. In order to ensure the snow removal effect, a T-shaped fixture block 58 is arranged below the connecting plate hinge hole 57 of the lifting carriage 45; accordingly, a latch catch 61 is provided below the crane hinge 60 of the driving vehicle connecting plate 46. The fixture block bayonet 61 of the driving vehicle connecting plate 46 is movably clamped on the T-shaped fixture block 58 of the lifting carriage 45, so that the T-shaped fixture block 58 of the lifting carriage 45 is clamped with the limiting bayonet 61 of the driving vehicle connecting plate 46 to limit the upward pitching and downward pitching amplitude of the rolling brush supporting cover 1 and the snow removing rolling brush 2 thereon. And, when the situation of the undulation appears on the ice and snow road surface, through the intermediate connector 43 that is connected with supporting cover 1 of the rolling brush, with driving the relative slip of the lifting carriage 45 that the vehicle connecting plate 46 is connected, adjust the snow removing height of the rolling brush 2 of the snow removing adaptively, in order to lengthen the life time of the rolling brush 2 of the snow removing, and easy to assemble and dismantle.

One side of the rolling brush supporting cover 1 close to the road shoulder is provided with a snow removing side brush 3 for cleaning accumulated snow on the road shoulder. Snow removing limit brush 3 includes along horizontal, towards the swing link 9 that the curb direction was arranged, and swing link 9 is close to the one end of round brush supporting cover 1 and articulates there is the limit brush to connect and inserts post 7. The other end of the swing connecting frame 9 is provided with a road shoulder upper brush plate 13, the upper side of the road shoulder upper brush plate 13 is provided with a side brush driving motor 14, and the lower side of the road shoulder upper brush plate 13 is provided with a small brush piece for cleaning snow on the road shoulder. The upper part of the road shoulder brush plate 13 is connected with a pole support connecting lug plate 10 at the end part of the swing connecting frame 9 through a long supporting rod 11. A curb side brush plate 15 is arranged in the middle of a swing connecting frame 9 of the snow removing curb brush 3, a curb brush driving motor 14 is also arranged on the upper side of the curb side brush plate 15, and a large brush piece for cleaning snow on the curb side is arranged on the lower side of the curb side brush plate 15; the side part of the road shoulder brush plate 15 is connected with a support rod connecting lug plate 10 arranged in the middle of the swing connecting frame 9 through a short supporting rod 16.

The whole snow removing side brush 3 is detachably inserted in the side brush connecting slot 19 on the side supporting cover side plate 33 of the rolling brush supporting cover 1 through the side brush connecting inserting column 7, and a positioning hydraulic cylinder 8 is further arranged between the swing connecting frame 9 of the snow removing side brush 3 and the supporting cover side plate 33. The telescopic end of the position-adjusting hydraulic cylinder 8 is hinged with the end part of the side brush connecting and inserting column 7, and the fixed end of the position-adjusting hydraulic cylinder 8 is hinged with the swing connecting frame 9. While snow on the road shoulder is cleaned through the small brush pieces arranged on the brush piece disc 13 on the upper part of the road shoulder of the snow removing side brush 3, the snow on the side part of the road shoulder is effectively cleaned through the large brush pieces arranged on the brush piece disc 15 on the side part of the road shoulder, so that the cleaning area is increased, and the cleaning effect is improved; the cleaning position is adjusted by extending and contracting the positioning hydraulic cylinder 8. For the purpose of avoiding snow sputtering, a snow-blocking arc plate 12 is arranged on the outer side of a road shoulder upper brush sheet disc 13 arranged at the end part of the swinging connecting frame 9, so that snow cleaned from the road shoulder is blocked on one side of a loop surface. It can be understood that the swing connecting frame 9 of the snow removing side brush 3 can be designed into a split assembly type structure consisting of two sections, and one section connected with the road shoulder upper part brush plate 13 and the road shoulder side part brush plate 15 can rotate upwards around the other section hinged with the side brush connecting inserting column 7; and then when in the non-snow-removing state, the snow-removing side brush 3 of the snow-removing roller brush assembly is folded (as shown in fig. 20) so as to be beneficial to the normal running of the driving vehicle.

When the snow removing rolling brush assembly is used, firstly, the whole snow removing rolling brush assembly is connected with the front part of a driving vehicle by using the driving vehicle connecting plate 46 of the rolling brush connecting frame 4, and the driving vehicle drives the snow removing rolling brush assembly to move forwards on an ice and snow road surface through the rolling wheels 6 arranged at the lower part of the rolling brush supporting cover 1. Then, the roller brush drive motor 18 is started to rotate the snow removing roller brush 2 to clean the ice and snow road surface with the peeled bristles of the roller brush piece 27 provided on the snow removing roller brush 2. Meanwhile, the swing angle of the snow removing rolling brush 2 in the horizontal plane is adjusted by utilizing the expansion and contraction of the swing hydraulic cylinders 5 arranged on the two sides of the middle connecting body 43 of the rolling brush connecting frame 4, and the swing position is assisted and limited by using two groups of swing connecting rods 44 arranged between the middle connecting body 43 and the rolling brush supporting cover 1. When the ice and snow road surface is fluctuated, the snow removing height of the snow removing roller brush 2 is adaptively adjusted through the relative sliding of the intermediate connecting body 43 and the lifting carriage 45; and the T-shaped fixture block 58 of the lifting carriage 45 is fixedly clamped with the limiting block bayonet 61 of the fixture block of the driving vehicle connecting plate 46 to limit the upward pitching and downward pitching amplitude of the snow removing rolling brush 2.

In the process that the snow removing rolling brush 2 cleans the accumulated snow on the road surface, the side brush driving motor 14 of the snow removing side brush 3 at the side part of the rolling brush supporting cover 1 is started, and then the snow removing side brush 3 is used for swinging a small brush piece on a road shoulder upper part brush piece disc 13 arranged at the end part of the connecting frame 9 to clean the accumulated snow on the road shoulder; simultaneously, utilize 3 big brush pieces on the curb side portion brush piece dish 15 that swing link 9 middle parts of snow removing limit brush set up, clean the snow of curb side portion to the increase cleans the area, promotes and cleans the effect. Moreover, the swinging connecting frame 9 can be driven to swing back and forth by the expansion of the positioning hydraulic cylinder 8 so as to adjust the cleaning position of the snow removing side brush 3. The snow removing rolling brush assembly can be used for simultaneously cleaning accumulated snow on a road surface and a road shoulder, the labor intensity of operators can be obviously reduced, and the snow removing operation efficiency is high; and the snow removing rolling brush has flexible deflection and lifting and good running stability.

Claims (10)

1. The utility model provides a snow removing round brush assembly, includes round brush supporting cover (1), its characterized in that: the snow removing rolling brush (2) is rotationally arranged in the rolling brush supporting cover (1), and the driving end of a rolling brush rotating shaft (26) in the middle of the snow removing rolling brush (2) is connected with the output end of a rolling brush driving motor (18); rolling brush adjusting mechanisms (17) for adjusting the positions of the snow removing rolling brushes (2) are respectively arranged on the supporting cover side plates (33) on the two sides of the rolling brush supporting cover (1); a rolling brush frame connecting part (21) is arranged in the middle of the rear side of the rolling brush supporting cover (1), a rolling brush connecting frame (4) used for being connected with a driving vehicle is hinged to the rolling brush frame connecting part (21), and the rolling brush connecting frame (4) is hinged to a swing cylinder hinged lug plate (20) arranged on the rolling brush supporting cover (1) through a swing hydraulic cylinder (5); the road shoulder cleaning device is characterized in that one side, close to a road shoulder, of the rolling brush supporting cover (1) is provided with a snow removing side brush (3) used for cleaning snow on the road shoulder, the end part of a connecting frame of the snow removing side brush (3) is hinged to the side part of the rolling brush supporting cover (1), and a position adjusting hydraulic cylinder (8) is further arranged between the connecting frame of the snow removing side brush (3) and the side part of the rolling brush supporting cover (1).

2. The snow removing roller brush assembly of claim 1, wherein: the snow removing side brush (3) comprises a swing connecting frame (9) which is horizontally and transversely arranged, one end of the swing connecting frame (9) close to the rolling brush supporting cover (1) is hinged with a side brush connecting inserting column (7), and the other end of the swing connecting frame (9) is provided with a road shoulder upper part brush piece disc (13); a side brush driving motor (14) is arranged on the upper side of the road shoulder upper brush plate disc (13), small brush pieces are arranged on the lower side of the road shoulder upper brush plate disc (13), and the road shoulder upper brush plate disc (13) is connected with a support rod connecting lug plate (10) at the end part of the swinging connecting frame (9) through a long support rod (11); snow removing limit brush (3) are connected through the limit brush and are inserted post (7), detachable grafting in limit brush connection slot (19) of round brush supporting cover (1) lateral part, just the flexible end of transposition pneumatic cylinder (8) is connected with the limit brush and is inserted the tip of post (7) and articulated mutually, and the stiff end of transposition pneumatic cylinder (8) is articulated mutually with swing link (9).

3. The snow removing roller brush assembly of claim 2, wherein: snow removing limit brush (3) swing link (9) the middle part be provided with curb lateral part brush piece dish (15), the upside of curb lateral part brush piece dish (15) is provided with limit brush CD-ROM drive motor (14), and the downside of curb lateral part brush piece dish (15) is provided with big brush piece, curb lateral part brush piece dish (15) link to each other through branch connection otic placode (10) that short support rod (16) and swing link (9) middle part set up.

4. The snow removing roller brush assembly of claim 2, wherein: and a snow-blocking arc plate (12) is arranged on the outer side of a road shoulder upper part brush sheet disc (13) arranged at the end part of the swinging connecting frame (9).

5. The snow removing roller brush assembly of claim 1, wherein: the snow removing rolling brush (2) comprises a rolling brush rotating shaft (26) in the middle, and a plurality of groups of rolling brush pieces (27) which are continuously arranged along the axial direction are arranged on the rolling brush rotating shaft (26); the snow removing rolling brush (2) is rotatably connected with two side parts of the rolling brush supporting cover (1) through a rolling brush rotating shaft (26), rolling brush driving motors (18) are respectively arranged at two ends of the rolling brush rotating shaft (26), a rolling brush motor seat (23) is arranged outside the rolling brush driving motors (18), and the rolling brush motor seat (23) is connected with the rolling brush supporting cover (1) through a connecting flange (37); a connecting shaft head (24) is arranged on an output shaft of the round brush driving motor (18), the connecting shaft head (24) is composed of a shaft head main body (39), a motor shaft connecting sleeve (40) is arranged at one end of the shaft head main body (39), and a spline connecting end (41) is arranged at the other end of the shaft head main body (39); the connecting shaft head (24) is connected with an output shaft of the rolling brush driving motor (18) by a motor shaft connecting sleeve (40), and the connecting shaft head (24) is connected with a rotating shaft spline sleeve (25) arranged at the end part of a rolling brush rotating shaft (26) through a spline connecting end (41); and a self-aligning bearing (28) is also arranged outside the shaft head main body (39) connected with the shaft head (24).

6. The snow removing roller brush assembly of claim 1, wherein: the rolling brush adjusting mechanism (17) comprises an adjusting swing rod (29), and one end of the adjusting swing rod (29) is rotatably connected with the outer side of the supporting cover side plate (33) through a rotating shaft; the middle part of the adjusting swing rod (29) is hinged with a position adjusting connecting rod (30), and the lower end of the position adjusting connecting rod (30) is connected with the upper part of a rolling brush lifting sliding plate (34) arranged on the inner side of a supporting cover side plate (33) by a connecting shaft penetrating through a guide vertical groove (35) on the supporting cover side plate (33); the two sides of the rolling brush lifting sliding plate (34) are respectively connected with the inner side of the supporting cover side plate (33) in a sliding way through lifting plate slideways (36), and the lower part of the rolling brush lifting sliding plate (34) is connected with the side part of the snow removing rolling brush (2).

7. The snow removing roller brush assembly of claim 6, wherein: the free end of the adjusting swing rod (29) is connected with the supporting cover side plate (33) through an arc-shaped adjusting guide groove (31), and the free end part of the adjusting swing rod (29) is clamped in a wave-shaped positioning clamping groove (32) arranged in the adjusting guide groove (31).

8. The snow removing roller brush assembly of claim 1, wherein: the rolling brush connecting frame (4) comprises a middle connecting body (43), the middle connecting body (43) is composed of a connecting body main body (48), a connecting rod hinge groove (49) is formed in one side, close to the rolling brush supporting cover (1), of the connecting body main body (48), two groups of swing connecting rods (44) capable of transversely swinging in a horizontal plane are hinged in the connecting rod hinge groove (49), and a connecting rod limiting lug (50) is arranged between the two groups of swing connecting rods (44) and in the middle of the connecting rod hinge groove (49); two sides of the connecting body main body (48) are respectively provided with a swinging cylinder bottom hinge part (51); the middle connecting body (43) of the rolling brush connecting frame (4) is movably connected with the rolling brush frame connecting part (21) at the rear side of the rolling brush supporting cover (1) through a swinging connecting rod (44); meanwhile, the fixed end of the swing hydraulic cylinder (5) is hinged with a swing cylinder bottom hinging part (51) at the side part of the middle connecting body (43), and the telescopic end of the swing hydraulic cylinder (5) is hinged with swing cylinder hinging lug plates (20) arranged at two sides of a rolling brush frame connecting part (21) of the rolling brush supporting cover (1); and a driving vehicle connecting plate (46) is arranged on one side, close to the driving vehicle, of the intermediate connecting body (43).

9. The snow removing roller brush assembly of claim 8, wherein: a lifting sliding frame (45) is arranged between the driving vehicle connecting plate (46) and the middle connecting body (43), the lifting sliding frame (45) is composed of a sliding frame main body (54), two sides of one end, facing the middle connecting body (43), of the sliding frame main body (54) are respectively provided with a lifting sliding block (56), and one end, facing the driving vehicle connecting plate (46), of the sliding frame main body (54) is provided with a connecting plate hinge hole (57); the lifting carriage (45) is arranged in a carriage cavity (52) formed in one side, facing the driving vehicle connecting plate (46), of the middle connecting body (43), and two sides of the lifting carriage (45) are arranged in lifting sliding grooves (53) in the side portions of the carriage cavity (52) in a sliding mode through lifting sliding blocks (56); the driving vehicle connecting plate (46) is composed of a connecting plate body (59), one side of the connecting plate body (59) facing the lifting carriage (45) is provided with a lifting frame hinged part (60), and the other side of the connecting plate body (59) is provided with a vehicle hinged lug plate (47); the crane hinge (60) for driving the vehicle connecting plate (46) is hinged with the connecting plate hinge hole (57) of the lifting sliding frame (45) through a long rotating shaft.

10. The snow removing roller brush assembly of claim 9, wherein: a T-shaped fixture block (58) is arranged below a connecting plate hinge hole (57) of the lifting carriage (45), and a fixture block bayonet (61) is arranged below a lifting frame hinge part (60) of the driving vehicle connecting plate (46); a clamping block bayonet (61) of the driving vehicle connecting plate (46) is movably clamped on a T-shaped clamping block (58) of the lifting sliding frame (45).