CN109706877B - Snow removing rolling brush assembly - Google Patents
Snow removing rolling brush assembly Download PDFInfo
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- CN109706877B CN109706877B CN201910141867.1A CN201910141867A CN109706877B CN 109706877 B CN109706877 B CN 109706877B CN 201910141867 A CN201910141867 A CN 201910141867A CN 109706877 B CN109706877 B CN 109706877B
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- 238000005096 rolling process Methods 0.000 title claims abstract description 233
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 230000008602 contraction Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The utility model provides a snow removing round brush assembly, solves the snow that current snow removing round brush exists and can't clean the snow on the road shoulder, and the snow removing round brush is big in rotatory in-process vibration, and operating stability is poor, the problem that snow removing operating efficiency is low. Including inside rotation is provided with round brush support cover of snow removal 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 swinging hydraulic cylinder; one side of the rolling brush supporting cover, which is 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. The snow removing rolling brush is reasonable in design, compact in structure, capable of simultaneously cleaning snow on the road surface and road shoulders, high in snow removing operation efficiency, good in running stability, strong in adaptability to the fluctuation of the ice and snow road surface, flexible in use and convenient to install and detach.
Description
Technical Field
The invention belongs to the technical field of road cleaning mechanical equipment, and particularly relates to a snow removing rolling brush assembly which can clean snow on a road surface and road shoulders at the same time, has high snow removing operation efficiency, good running stability of a snow removing rolling brush, strong adaptability to the fluctuation of the ice and snow road surface, flexible use and convenient installation and disassembly.
Background
At present, the road snow removal in winter in the north mostly adopts a mechanized operation mode. Because the snow can not be piled up for a long time on the urban road surface and at the two sides of the road, the snow cleaned on the urban road surface needs to be carried away as soon as possible. The mechanized snow removal procedure used today is roughly: the snow removing rolling brush is arranged at the front end of a traction vehicle or a loader, and the vehicle-mounted rolling brush or the loader rolling brush cleans snow on the road surface; then, the snow shovel pushes snow on the road surface to the roadside, and the snow piled up on the roadside is scraped into a big snow heap by the loader; finally, the snow heap is shoveled to a dump truck of an environmental sanitation department by a loader or manually and is transported away.
However, the snow removing rolling brush with the existing structure has poor adaptability to the fluctuation of ice and snow road surfaces, is time-consuming and labor-consuming to install and detach, and cannot clean snow on road shoulders; meanwhile, vibration and abnormal sound of the snow removing rolling brush in the rotating process are large, and operation stability is poor. In addition, due to the lack of a mechanism for flexibly adjusting the gap between the outer edge of the snow removing rolling brush and the ground, the rolling brush piece of the snow removing rolling brush needs to be replaced after being used for a period of time and worn, so that the snow removing operation efficiency is low, the service time of the rolling brush is shortened seriously, and the snow removing cost is increased. There is a need for an improvement over the snow removing roller brushes used in existing road snow removing equipment.
Disclosure of Invention
The invention aims at the problems and provides the snow removing rolling brush assembly which can clean snow on the road surface and the road shoulder at the same time, has high snow removing operation efficiency, good running stability of the snow removing rolling brush, strong adaptability to the fluctuation of the ice and snow road surface, flexible use and convenient installation and disassembly.
The technical scheme adopted by the invention is as follows: the snow removing rolling brush assembly comprises a rolling brush supporting cover and is characterized in that: the rolling brush supporting cover is rotationally provided with a snow removing rolling brush, 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; the rolling brush adjusting mechanisms for adjusting the positions of the snow removing rolling brushes are respectively arranged on the supporting cover side plates at 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 hinged lug plate arranged on the rolling brush supporting cover through a swing hydraulic cylinder; the 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 articulates with the lateral part of round brush supporting cover, still is provided with the position 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 swinging connecting frame which is horizontally and transversely arranged, one end of the swinging connecting frame, which is close to the rolling brush supporting cover, is hinged with a side brush connecting plug column, and the other end of the swinging connecting frame is provided with a brush disc at the upper part of the road shoulder; the upper side of the road shoulder upper brush disc is provided with an edge brush driving motor, the lower side of the road shoulder upper brush disc is provided with a small brush, and the road shoulder upper brush disc is connected with a support rod connecting lug plate at the end part of the swing connecting frame through a long support rod; the snow removing side brush is connected with the inserting column through the side brush and detachably inserted into the side brush connecting slot at the side part of the rolling brush supporting cover, and the telescopic end of the positioning hydraulic cylinder is hinged with the end part of the side brush connected with the inserting column, and the fixed end of the positioning hydraulic cylinder is hinged with the swing connecting frame. The snow on the road shoulder is cleaned by small brush pieces arranged on a brush piece disc on the upper part of the road shoulder through the snow removing edge brush; and the cleaning position is adjusted by utilizing the expansion and contraction of the positioning hydraulic cylinder.
The middle part of the swing connecting frame is provided with a road shoulder side brush disc, the upper side of the road shoulder side brush disc is provided with an edge brush driving motor, the lower side of the road shoulder side brush disc is provided with a large brush piece, and the road shoulder side brush disc is connected with a support rod connecting lug plate arranged in the middle of the swing connecting frame through a short support rod. The snow on the side part of the road shoulder is effectively cleaned by utilizing the large brush sheets arranged on the brush sheet disc on the side part of the road shoulder, so that the cleaning effect is improved.
The outer side of the brush disc at the upper part of the road shoulder arranged at the end part of the swing connecting frame is provided with a snow blocking arc plate. So as to block the snow from the road shoulder from one side of the loop surface and avoid the sputtering of the snow.
The snow removing rolling brush comprises a rolling brush rotating shaft in the middle, and a plurality of groups of rolling brush sheets which are arranged continuously along the axial direction are arranged on the rolling brush rotating shaft; the snow removing rolling brush is rotationally 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, rolling brush motor seats are arranged outside the rolling brush driving motors, and the rolling brush motor seats are connected with the rolling brush supporting cover through connecting flanges; the output shaft of the rolling brush driving motor is provided with a connecting shaft head, the connecting shaft head consists 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 utilizing a motor shaft connecting sleeve, and is connected with a rotating shaft spline sleeve arranged at the end part of the rotating shaft of the rolling brush through a spline connecting end; the outer portion of the shaft head main body of the connecting shaft head is also provided with a self-aligning bearing. The rolling brush driving motor drives the rolling brush rotating shaft connected with the connecting shaft head to rotate, so that the snow removing rolling brush is driven to rotate, and snow on the ground is cleaned; meanwhile, the centrifugal force in the rotating process of the rotating shaft of the rolling brush is effectively reduced by utilizing the aligning bearing arranged outside the connecting shaft head, abnormal sound and vibration are reduced, and the running stability of the snow removing rolling brush is improved.
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 side plate of the supporting cover through a rotating shaft; the middle part of the adjusting swing rod is hinged with a positioning connecting rod, and the lower end of the positioning connecting rod is connected with the upper part of a rolling brush lifting slide plate arranged on the inner side of the side plate of the supporting cover by a connecting shaft penetrating through a guide vertical groove on the side plate of the supporting cover; the both sides of round brush lift slide pass through lifter plate slide and support the inboard sliding connection of cover curb plate respectively, and the lower part of round brush lift slide links to each other with the lateral part of snow removing round brush. The adjusting swing rod is utilized to drive the positioning connecting rod to reciprocate in the guide vertical groove, so that the rolling brush lifting slide plate is driven to lift up and down along the lifting plate slideway, and the gap between the outer edge of the snow removing rolling brush and the ground is adjusted.
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 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 clamping 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, a connecting rod hinge groove is formed in one side, close to the rolling brush supporting cover, of the connecting body main body, two groups of swinging connecting rods capable of swinging transversely in a horizontal plane are hinged in the connecting rod hinge groove, and connecting rod limiting protruding blocks are arranged between the two groups of swinging connecting rods and in the middle of the connecting rod hinge groove; the two sides of the connector main body are respectively provided with a swinging cylinder bottom hinging 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 the swing cylinder bottom hinging part at the side part of the middle connector, and the telescopic end of the swing hydraulic cylinder is hinged with swing cylinder hinging lug plates arranged at two sides of the rolling brush frame connecting part of the rolling brush supporting cover; the middle connector is arranged on one side close to the driving vehicle and is provided with a driving vehicle connecting plate. The swing angle of the snow removing rolling brush in the horizontal plane is adjusted by utilizing the extension and contraction of the swing hydraulic cylinders at the two sides of the middle connecting body and combining the auxiliary swing and the limit of the two groups of swing connecting rods arranged between the middle connecting body and the rolling brush supporting cover, so that 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, lifting sliding blocks are respectively arranged on two sides of one end of the sliding frame main body, facing the middle connecting body, of the sliding frame main body, and a connecting plate hinge hole is formed in one end of the sliding frame main body, facing the driving vehicle connecting plate, of the sliding frame main body; the lifting sliding frame is arranged in a sliding frame cavity of which the middle connecting body is arranged towards one side of the driving vehicle connecting plate, and two sides of the lifting sliding frame are respectively arranged in lifting sliding grooves at the side parts of the sliding frame cavity in a sliding manner 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 hinge part, and the other side of the connecting plate body is provided with a vehicle hinge lug plate; the lifting frame hinge part of the vehicle connecting plate is driven to hinge with the connecting plate hinge hole of the lifting sliding frame through the long rotating shaft. When the ice and snow road surface is in a rough and rough condition, the snow removing height of the snow removing rolling brush is adaptively adjusted through the relative sliding of the middle 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 ice and snow removing rolling brush is convenient to install and detach.
A T-shaped clamping block is arranged below the connecting plate hinge hole of the lifting sliding frame, and a clamping block bayonet is arranged below the lifting frame hinge part of the driving vehicle connecting plate; the bayonet of the clamping block for driving the vehicle connecting plate is movably clamped on the T-shaped clamping block of the lifting sliding frame. The rolling brush supporting cover and the upward and downward pitching amplitude of the upper snow removing rolling brush are limited by utilizing the T-shaped clamping block of the lifting sliding frame and the limiting clamping block of the driving vehicle connecting plate, so that the snow removing effect is ensured.
The invention has the beneficial effects that: the invention adopts the rolling brush supporting cover with the snow removing rolling brush in the inner rotation way, and the driving end of the rolling brush rotating shaft in the middle part of the snow removing rolling brush is connected with the output end of the rolling brush driving motor; the rolling brush adjusting mechanisms for adjusting the positions of the snow removing rolling brushes are respectively arranged on the supporting cover side plates at 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 hinged lug plate arranged on the rolling brush supporting cover through a swing hydraulic cylinder; the rolling brush supporting cover is arranged on one side close to the road shoulder, and is provided with a snow removing side brush for cleaning 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 structural form of a position-adjusting hydraulic cylinder is arranged between the connecting frame of the snow removing side brush and the side part of the rolling brush supporting cover, so that the rolling brush supporting cover is reasonable in design and compact in structure, is suitable for large and medium-sized vehicles and large and medium-sized loaders, and does not affect other functions of the vehicles after the snow removing rolling brush assembly is additionally arranged; the snow removing rolling brush can clean snow on the road surface and road shoulders simultaneously, is flexible in deflection and lifting, good in running stability, strong in adaptability to the height fluctuation of the ice and snow road surface and convenient to install and detach; the labor intensity of operators can be obviously reduced, and the snow removing operation efficiency is high.
Drawings
Fig. 1 is a schematic view of a structure of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a schematic view of a construction of the snow removing side brush of fig. 1.
Fig. 4 is an a-direction view of fig. 3.
Fig. 5 is a schematic view of the connection structure of the roller brush support cover and the snow removing roller brush 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 roll brush adjusting mechanism in fig. 5.
Fig. 8 is a B-direction view of fig. 7.
Fig. 9 is a schematic view of a structure of the roll brush driving motor of fig. 6.
Fig. 10 is a schematic view of a structure of the connecting stub shaft of fig. 9.
Fig. 11 is a cross-sectional view of fig. 10 taken along line C-C.
Fig. 12 is a sectional view taken along line D-D of fig. 10.
Fig. 13 is a schematic view of a structure of the roll brush attachment of fig. 1.
Fig. 14 is a schematic view of a structure of the intermediate connector of fig. 13.
Fig. 15 is an E-direction view 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 drive vehicle connection plate in fig. 13.
Fig. 19 is a sectional view of the internal structure of fig. 13.
FIG. 20 is a schematic view of the swing link of the snow removing side brush of FIG. 3 rotated upwardly in a non-snow removing use condition.
The serial numbers in the figures illustrate: 1 a rolling brush supporting cover, 2 a snow removing rolling brush, 3 a snow removing edge brush, 4 a rolling brush connecting frame, 5 a swinging hydraulic cylinder, 6 a rolling wheel, 7 a side brush connecting inserting column, 8 a positioning hydraulic cylinder, 9 a swinging connecting frame, 10 a supporting rod connecting lug plate, 11 a long supporting rod, 12 a snow blocking arc plate, 13 a shoulder upper part brushing plate, 14 a side brush driving motor, 15 a shoulder side brushing plate, 16 a short supporting rod, 17 a rolling brush adjusting mechanism, 18 a rolling brush driving motor, 19 a side brush connecting slot, 20 a swinging cylinder hinging lug plate, 21 a rolling brush frame connecting part, 22 a telescopic supporting leg, 23 a rolling brush motor seat, 24 a connecting shaft head, 25 a rotating shaft spline sleeve, 26 a rolling brush rotating shaft, 27 a rolling brush plate, 28 a centering bearing, 29 an adjusting swinging rod, 30 a positioning connecting rod the device comprises a 31 adjusting guide groove, a 32 positioning clamping groove, a 33 supporting cover side plate, a 34 rolling brush lifting slide plate, a 35 guiding vertical groove, a 36 lifting plate slideway, a 37 connecting flange, a 38 mounting process hole, a 39 shaft head main body, a 40 motor shaft connecting sleeve, a 41 spline connecting end, a 42 flat key groove, a 43 middle connecting body, a 44 swinging connecting rod, a 45 lifting sliding frame, a 46 driving vehicle connecting plate, a 47 vehicle hinging lug plate, a 48 connecting body, a 49 connecting rod hinging groove, a 50 connecting rod limiting lug, a 51 swinging cylinder bottom hinging part, a 52 sliding frame cavity, a 53 lifting sliding groove, a 54 sliding frame main body, a 55 rotating shaft sleeve, a 56 lifting sliding block, a 57 connecting plate hinging hole, a 58T type clamping block, a 59 connecting plate body, a 60 lifting frame hinging part and a 61 clamping block.
Detailed Description
The specific structure of the present invention will be described in detail with reference to fig. 1 to 19. The snow removing rolling brush assembly comprises a rolling brush supporting cover 1, wherein a snow removing rolling brush 2 is rotationally arranged in the rolling brush supporting cover 1; the rolling wheels 6 are respectively arranged at the two ends of the rear side of the rolling brush supporting cover 1, and the telescopic supporting legs 22 are respectively arranged at the two ends of the front side of the rolling brush supporting cover 1. 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 arranged continuously 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 supporting cover 1 through a roller brush rotating shaft 26, and both ends of the roller brush rotating shaft 26 of the snow removing roller brush 2 are respectively provided with a roller brush driving motor 18. The outside of the rolling brush driving motor 18 is provided with a rolling brush motor seat 23, and the outer shell of the rolling brush motor seat 23 is provided with an installation process hole 38; the roll brush motor seat 23 is connected to the support housing side plate 33 on the side of the roll brush support housing 1 via a connection flange 37.
The output shaft of the rolling brush driving motor 18 is provided with a connecting shaft head 24, the connecting shaft head 24 is composed of a shaft head main body 39, one end of the shaft head main body 39 is provided with a motor shaft connecting sleeve 40, and a flat key groove 42 is arranged in the motor shaft connecting sleeve 40; the other end of the head body 39 is provided with a splined connection 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 rotating shaft spline housing 25 arranged at the end part of the rotating shaft 26 of the rolling brush through a spline connecting end 41. The outside of the head body 39 of the coupling head 24 is also provided with a self-aligning bearing 28 for reducing centrifugal force during rotation of the roll brush shaft 26, reducing abnormal sound and vibration. The rolling brush driving motor 18 drives the rolling brush rotating shaft 26 connected with the connecting shaft head 24 to rotate, so that the snow removing rolling brush 2 is driven to rotate to clean snow on the ground; and the operation stability of the snow removing rolling brush 2 is effectively improved by using the aligning bearing 28 arranged outside the connecting shaft head 24.
The supporting cover side plates 33 on both sides of the rolling brush supporting cover 1 are respectively provided with a rolling brush adjusting mechanism 17 for adjusting the vertical position of the snow removing rolling brush 2. 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 supporting cover side plate 33 through an arc-shaped adjusting guide groove 31; the free end of the adjusting swing rod 29 is clamped in a wavy positioning clamping groove 32 arranged in the adjusting guide groove 31. So as to effectively guide the reciprocating swing of the adjusting swing rod 29 through the adjusting guide groove 31, and fix the position of the adjusting swing rod 29 by utilizing the positioning clamping groove 32. In addition, the middle part of the adjusting swing rod 29 is also hinged with a positioning connecting rod 30, and the upper end of the positioning 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 roll brush lifting slide 34 provided inside the support cover side plate 33 by a connecting shaft passing through a guide vertical groove 35 provided on the support cover side plate 33. The two sides of the rolling brush lifting slide plate 34 are respectively connected with the inner side of the supporting cover side plate 33 in a sliding way through a lifting plate slide way 36; and the lower part of the rolling brush lifting slide 34 is connected with the side part of the snow removing rolling brush 2. Thereby, the adjusting swing rod 29 is utilized to drive the middle position adjusting connecting rod 30 to reciprocate in the guide vertical groove 35, and then the rolling brush lifting slide plate 34 is driven to lift up and down along the lifting plate slide way 36, so that after the rolling brush piece 27 of the snow removing rolling brush 2 is used for a period of time and is worn, the gap between the outer edge of the snow removing rolling brush and the ground is adjusted.
The middle part of the rear side of the rolling brush supporting cover 1 is provided with a rolling brush frame connecting part 21, 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 swinging cylinder hinging lug plate 20 arranged on the rolling brush supporting cover 1 through a swinging hydraulic cylinder 5. The roll brush connecting frame 4 comprises a middle connecting body 43, the middle connecting body 43 is composed of a connecting body main body 48, and a connecting rod hinge groove 49 is formed in one side of the connecting body main body 48, which is close to the roll brush supporting cover 1. Two groups of swinging connecting rods 44 capable of swinging transversely in the horizontal plane are respectively hinged on the left side and the right side in the connecting rod hinging groove 49; and a connecting rod limiting lug 50 with a triangular cross section is arranged between the two groups of swinging connecting rods 44 and in the middle of the connecting rod hinging groove 49. The intermediate connecting body 43 is also provided with a swing cylinder bottom hinge 51 on both sides of the connecting body main body 48, respectively.
The middle connector 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 connector 43, and the telescopic end of the swing hydraulic cylinder 5 is hinged with the swing cylinder hinge lug plates 20 arranged at 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 extension and contraction of the swing hydraulic cylinders 5 at the two sides of the middle connecting body 43 and combining the auxiliary swing and the 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 side of the intermediate connection body 43, which is close to the drive vehicle, is provided with a drive vehicle connection plate 46; 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 lifting sliders 56 which are used for being matched and connected with the lifting sliding grooves 53 of the carriage cavity 52 of the intermediate connector 43 are respectively arranged on two sides of one end of the carriage main body 54 facing the intermediate connector 43; and elevating sliders 56 are provided at both ends of the rotation shaft passing through the rotation shaft housing 55, respectively. And the carriage body 54 of the lifting carriage 45 is provided with a connection plate hinge hole 57 for connection with the driving vehicle connection plate 46 toward one end of the driving vehicle connection 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; simultaneously, both sides of the lifting carriage 45 are respectively arranged in the lifting sliding groove 53 at the side part of the carriage cavity 52 in a sliding way through the lifting sliding blocks 56.
The drive 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 crane carriage 45; the other side of the connecting plate body 59 is provided with a vehicle hinge ear plate 47 for connection to the front end of the driving vehicle. The hoist link 60 of the vehicle link plate 46 is driven to hinge with the link plate hinge hole 57 of the hoist carriage 45 through a long rotation shaft. In order to ensure the snow removing effect, a T-shaped clamping block 58 is arranged below the connecting plate hinge hole 57 of the lifting carriage 45; accordingly, a clip bayonet 61 is provided below the lifter hinge 60 that drives the vehicle connection plate 46. The clamping block bayonet 61 of the driving vehicle connecting plate 46 is movably clamped on the T-shaped clamping block 58 of the lifting sliding frame 45, so that the rolling brush supporting cover 1 and the upward and downward pitching amplitude of the upper snow removing rolling brush 2 of the rolling brush supporting cover are limited by the limiting clamping of the T-shaped clamping block 58 of the lifting sliding frame 45 and the clamping block bayonet 61 of the driving vehicle connecting plate 46. And, when the condition of the height fluctuation appears on the ice and snow road surface, the snow removing height of the snow removing rolling brush 2 is adaptively adjusted through the relative sliding of the middle connecting body 43 connected with the rolling brush supporting cover 1 and the lifting sliding frame 45 connected with the driving vehicle connecting plate 46, so as to prolong the service life of the snow removing rolling brush 2 and facilitate the installation and the disassembly.
One side of the rolling brush supporting cover 1, which is close to the road shoulder, is provided with a snow removing side brush 3 for cleaning snow on the road shoulder. The snow removing side brush 3 comprises a swinging connecting frame 9 which is horizontally and transversely arranged towards the road shoulder direction, and one end of the swinging connecting frame 9, which is close to the rolling brush supporting cover 1, is hinged with a side brush connecting plug post 7. The other end of the swing connecting frame 9 is provided with a road shoulder upper brush disc 13, the upper side of the road shoulder upper brush disc 13 is provided with an edge brush driving motor 14, and the lower side of the road shoulder upper brush disc 13 is provided with a small brush for cleaning accumulated snow on the road shoulder. The brush disc 13 at the upper part of the road shoulder is connected with the support rod connecting lug plate 10 at the end part of the swinging connecting frame 9 through the long support rod 11. The middle part of the swing connecting frame 9 of the snow removing side brush 3 is provided with a road shoulder side brush disc 15, the upper side of the road shoulder side brush disc 15 is also provided with a side brush driving motor 14, and the lower side of the road shoulder side brush disc 15 is provided with a large brush for cleaning accumulated snow on the road shoulder side; the shoulder side brushing disc 15 is connected with a supporting rod connecting lug plate 10 arranged in the middle of the swinging connecting frame 9 through a short supporting rod 16.
The whole snow removing side brush 3 is detachably inserted into 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 plug 7, and a positioning hydraulic cylinder 8 is further arranged between the swinging connecting frame 9 of the snow removing side brush 3 and the supporting cover side plate 33. The telescopic end of the positioning hydraulic cylinder 8 is hinged with the end part of the side brush connecting plug post 7, and the fixed end of the positioning hydraulic cylinder 8 is hinged with the swing connecting frame 9. The small brush pieces arranged on the brush piece disc 13 at the upper part of the road shoulder of the snow removing side brush 3 are used for cleaning snow on the road shoulder, and meanwhile, the large brush pieces arranged on the brush piece disc 15 at the side part of the road shoulder are used for effectively cleaning snow 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 the extension and contraction of the positioning cylinder 8. For the purpose of avoiding snow sputtering, the outer side of a brush disc 13 at the upper part of the road shoulder arranged at the end part of the swing connecting frame 9 is provided with a snow blocking arc plate 12, so that snow cleaned from the road shoulder is blocked at one side of the loop surface. It can be understood that the swing connection frame 9 of the snow removing side brush 3 can be designed into a split assembly structure formed by two sections, and one section connected with the upper brush piece disc 13 of the road shoulder and the side brush piece disc 15 of the road shoulder can rotate upwards around the other section hinged with the side brush connection inserting column 7; and in the non-snow removing state, the snow removing side brush 3 (shown in fig. 20) of the snow removing rolling brush assembly is retracted so as to be beneficial to driving the vehicle to run normally.
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 utilizing a driving vehicle connecting plate 46 of the rolling brush connecting frame 4, and the driving vehicle drives the snow removing rolling brush assembly to walk forwards on an ice and snow road surface through a rolling wheel 6 arranged at the lower part of the rolling brush supporting cover 1. Then, the brush drive motor 18 is started to rotate the snow removing brush 2 so as to clean the ice and snow road surface by the peeling bristles of the brush pieces 27 provided on the snow removing brush 2. Meanwhile, the swing angle of the snow removing rolling brush 2 in the horizontal plane is adjusted by utilizing the extension 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 has the fluctuation, the snow removing height of the snow removing rolling brush 2 is adaptively adjusted through the relative sliding of the middle connecting body 43 and the lifting sliding frame 45; and the limit clamping of the T-shaped clamping block 58 of the lifting sliding frame 45 and the clamping block 61 of the driving vehicle connecting plate 46 is utilized to limit the upward and downward pitching amplitude of the snow removing rolling brush 2.
In the process of cleaning the snow on the road surface by the snow removing rolling brush 2, a side brush driving motor 14 of a snow removing side brush 3 at the side part of the rolling brush supporting cover 1 is started, and then the snow on the road shoulder is cleaned by using small brush sheets on a brush sheet disc 13 at the upper part of the road shoulder, which is arranged at the end part of a swinging connecting frame 9 of the snow removing side brush 3; meanwhile, the snow on the side part of the road shoulder is cleaned by utilizing the large brush piece on the brush piece disc 15 on the side part of the road shoulder, which is arranged in the middle of the swing connecting frame 9 of the snow removing side brush 3, so that the cleaning area is increased, and the cleaning effect is improved. And, can utilize the flexible of positioning hydraulic cylinder 8 to drive swing link 9 reciprocal swing to adjust the cleaning position of snow removing limit brush 3. The snow removing rolling brush assembly can clean snow on the road surface and road shoulders at the same time, can remarkably reduce the labor intensity of operators, and has high snow removing operation efficiency; and the deflection and lifting of the snow removing rolling brush are flexible, and the running stability is good.
Claims (8)
1. The utility model provides a snow removal round brush assembly, includes round brush support 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); the 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); the middle part of the rear side of the rolling brush supporting cover (1) is provided with a rolling brush frame connecting part (21), the rolling brush frame connecting part (21) is hinged with a rolling brush connecting frame (4) used for being connected with a driving vehicle, and the rolling brush connecting frame (4) is hinged with a swinging cylinder hinging lug plate (20) arranged on the rolling brush supporting cover (1) through a swinging hydraulic cylinder (5); one side of the rolling brush supporting cover (1) close to a road shoulder is provided with a snow removing side brush (3) for cleaning snow on the road shoulder, the end part of a connecting frame of the snow removing side brush (3) is hinged with the side part of the rolling brush supporting cover (1), and a positioning 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); the snow removing side brush (3) comprises a swinging connecting frame (9) which is horizontally and transversely arranged, one end of the swinging 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 swinging connecting frame (9) is provided with a road shoulder upper brush disc (13); an edge brush driving motor (14) is arranged on the upper side of the road shoulder upper brush disc (13), a small brush is arranged on the lower side of the road shoulder upper brush disc (13), and the road shoulder upper brush disc (13) is connected with a support rod connecting lug plate (10) at the end part of the swing connecting frame (9) through a long support rod (11); the snow removing side brush (3) is detachably inserted into a side brush connecting slot (19) at the side part of the rolling brush supporting cover (1) through a side brush connecting inserting column (7), the telescopic end of the positioning hydraulic cylinder (8) is hinged with the end part of the side brush connecting inserting column (7), and the fixed end of the positioning hydraulic cylinder (8) is hinged with the swinging connecting frame (9); 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 sheets (27) which are arranged continuously along the axial direction are arranged on the rolling brush rotating shaft (26); the snow removing rolling brush (2) is rotationally 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), rolling brush motor seats (23) are arranged outside the rolling brush driving motors (18), and the rolling brush motor seats (23) are connected with the rolling brush supporting cover (1) through connecting flanges (37); the rolling brush driving motor (18) is characterized in that 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 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 utilizing 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 the rolling brush rotating shaft (26) through a spline connecting end (41); the outer part of the shaft head main body (39) of the connecting shaft head (24) is also provided with a aligning bearing (28).
2. The snow removing roller brush assembly according to claim 1, characterized in that: the road shoulder side brush is characterized in that a road shoulder side brush disc (15) is arranged in the middle of the swing connecting frame (9) of the snow removing side brush (3), an edge brush driving motor (14) is arranged on the upper side of the road shoulder side brush disc (15), a large brush piece is arranged on the lower side of the road shoulder side brush disc (15), and the road shoulder side brush disc (15) is connected with a support rod connecting lug plate (10) arranged in the middle of the swing connecting frame (9) through a short support rod (16).
3. The snow removing roller brush assembly according to claim 1, characterized in that: the outer side of a brush disc (13) at the upper part of the road shoulder arranged at the end part of the swing connecting frame (9) is provided with a snow blocking arc plate (12).
4. The snow removing roller brush assembly according to claim 1, characterized in that: 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 positioning connecting rod (30), and the lower end of the positioning connecting rod (30) is connected with the upper part of a rolling brush lifting slide plate (34) arranged at the inner side of the 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 slide plate (34) are respectively connected with the inner sides of the supporting cover side plates (33) in a sliding way through lifting plate slide ways (36), and the lower part of the rolling brush lifting slide plate (34) is connected with the side part of the snow removing rolling brush (2).
5. The snow removing roller brush assembly according to claim 4, 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 of the adjusting swing rod (29) is clamped in a wavy positioning clamping groove (32) arranged in the adjusting guide groove (31).
6. The snow removing roller brush assembly according to claim 1, characterized in that: 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 swinging connecting rods (44) capable of transversely swinging in a horizontal plane are hinged in the connecting rod hinge groove (49), and connecting rod limiting protruding blocks (50) are arranged between the two groups of swinging connecting rods (44) and in the middle of the connecting rod hinge groove (49); two sides of the connecting body main body (48) are also respectively provided with a swinging cylinder bottom hinging 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); the intermediate connection body (43) is arranged on one side close to the driving vehicle and is provided with a driving vehicle connection plate (46).
7. The snow removing roller brush assembly according to claim 6, 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), lifting sliding blocks (56) are respectively arranged on two sides of one end, facing the middle connecting body (43), of the sliding frame main body (54), and a connecting plate hinge hole (57) is formed in one end, facing the driving vehicle connecting plate (46), of the sliding frame main body (54); the lifting sliding frame (45) is arranged in a sliding frame cavity (52) which is arranged on one side of the middle connecting body (43) towards the driving vehicle connecting plate (46), and two sides of the lifting sliding frame (45) are respectively arranged in lifting sliding grooves (53) on the side part of the sliding frame cavity (52) in a sliding manner through lifting sliding blocks (56); the driving vehicle connecting plate (46) is composed of a connecting plate body (59), a lifting frame hinging part (60) is arranged on one side, facing the lifting sliding frame (45), of the connecting plate body (59), and a vehicle hinging lug plate (47) is arranged on the other side of the connecting plate body (59); the lifting frame hinge part (60) of the vehicle connecting plate (46) is driven to be hinged with the connecting plate hinge hole (57) of the lifting sliding frame (45) through a long rotating shaft.
8. The snow removing roller brush assembly according to claim 7, characterized in that: a T-shaped clamping block (58) is arranged below a connecting plate hinge hole (57) of the lifting sliding frame (45), and a clamping block bayonet (61) is arranged below a lifting frame hinge part (60) of the driving vehicle connecting plate (46); the clamping block bayonet (61) of the driving vehicle connecting plate (46) is movably clamped on the T-shaped clamping block (58) of the lifting sliding frame (45).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910141867.1A CN109706877B (en) | 2019-02-26 | 2019-02-26 | Snow removing rolling brush assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910141867.1A CN109706877B (en) | 2019-02-26 | 2019-02-26 | Snow removing rolling brush assembly |
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| Publication Number | Publication Date |
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| CN109706877A CN109706877A (en) | 2019-05-03 |
| CN109706877B true CN109706877B (en) | 2023-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910141867.1A Active CN109706877B (en) | 2019-02-26 | 2019-02-26 | Snow removing rolling brush assembly |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005342B (en) * | 2019-12-19 | 2024-07-19 | 威海广泰空港设备股份有限公司 | Intelligent roller brush device and roller brush control method |
| CN111387886B (en) * | 2020-05-13 | 2022-03-15 | 苏州高之仙自动化科技有限公司 | Cleaning device and cleaning robot |
| CN114319219A (en) * | 2022-01-24 | 2022-04-12 | 沈阳航空航天大学 | Road ice and snow removing device that freezes |
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| JP2016043875A (en) * | 2014-08-26 | 2016-04-04 | 三菱重工業株式会社 | Snow removal brush, vehicle, combination vehicle, and track transportation system |
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| CA2317841A1 (en) * | 2000-09-07 | 2002-03-07 | Patria Vammas Oy | A sweeper |
| JP2005207151A (en) * | 2004-01-23 | 2005-08-04 | Kato Works Co Ltd | Snow plow |
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| CN109706877A (en) | 2019-05-03 |
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