CN113152349A - Front rolling brush - Google Patents
Front rolling brush Download PDFInfo
- Publication number
- CN113152349A CN113152349A CN202110473026.8A CN202110473026A CN113152349A CN 113152349 A CN113152349 A CN 113152349A CN 202110473026 A CN202110473026 A CN 202110473026A CN 113152349 A CN113152349 A CN 113152349A
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- shaft
- frame
- rolling brush
- main body
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
- E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
- E01H5/08—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by driven elements
- E01H5/09—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by driven elements the elements being rotary or moving along a closed circular path, e.g. rotary cutter, digging wheels
- E01H5/092—Brushing elements
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
- E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
- E01H5/08—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by driven elements
- E01H5/09—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by driven elements the elements being rotary or moving along a closed circular path, e.g. rotary cutter, digging wheels
- E01H5/098—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by driven elements the elements being rotary or moving along a closed circular path, e.g. rotary cutter, digging wheels about horizontal or substantially horizontal axises perpendicular or substantially perpendicular to the direction of clearing
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The utility model provides a leading round brush, solves the equipment manufacturing that prior art exists and runs with high costs, and energy utilization is rateed lowly, can't realize the high-speed operation of snow removing round brush, influences the problem of snow removing operating efficiency. Including the leading round brush cover that inside was provided with the snow removing round brush, its characterized in that: the front rolling brush cover is connected with the front end of the driving vehicle through a rolling brush cover connecting frame; the output shafts of the double-output shaft speed reducer on the rear side of the front rolling brush cover are respectively connected with the input end of a rolling brush shaft gear box of which the output end is connected with a rolling brush rotating shaft through a transmission short transverse shaft; the input shaft of the double-output-shaft speed reducer is connected with the output end of an output shaft gear box through a transmission long longitudinal shaft, and the input end of the output shaft gear box is connected with a power output rotating shaft at the rear end of a driving vehicle. The snow removing roller brush has the advantages of being reasonable in design, compact in structure, capable of reducing loss of kinetic energy conversion, achieving high-speed operation of the snow removing roller brush, achieving snow removing operation at one time, improving operation efficiency, shortening snow removing operation time and saving equipment and operation cost.
Description
Technical Field
The invention belongs to the technical field of road cleaning mechanical equipment, and particularly relates to a front rolling brush which can reduce kinetic energy conversion loss, realize high-speed operation of a snow removing rolling brush, complete snow removing work at one time, improve the working efficiency, shorten the snow removing working time and effectively save equipment and operation cost.
Background
In winter in northern areas, snow removal is mostly carried out by driving a snow removal rolling brush by a hydraulic motor. However, in the process of converting mechanical energy into hydraulic energy and then converting the hydraulic energy into mechanical energy, 30-40% of energy loss exists, so that a high-power driving device (such as a large-scale loader and the like) needs to be selected for selecting a power source to meet the requirement of the working power of the snow removing rolling brush; moreover, a hydraulic cooling system is required to be configured, so that the manufacturing cost of the snow removing device and the operation cost of snow removing operation are increased. In addition, the existing motor in the market can not realize the high-speed operation of the snow removing rolling brush, and the improvement of the snow removing operation efficiency is influenced. Therefore, it is necessary to improve the existing road snow removing roller brush.
Disclosure of Invention
The invention aims at the problems and provides the preposed rolling brush which can reduce kinetic energy conversion loss, realize high-speed operation of the snow removing rolling brush, complete snow removing work at one time, improve the working efficiency, shorten the snow removing working time and effectively save equipment and operation cost.
The technical scheme adopted by the invention is as follows: this leading round brush includes leading round brush cover, its characterized in that: a rolling brush rotating shaft is arranged in the front rolling brush cover, and a snow removing rolling brush consisting of a plurality of groups of rolling brush pieces is arranged on the rolling brush rotating shaft; the support connecting part at the rear side of the front rolling brush cover is connected with the front end of a driving vehicle through a rolling brush cover connecting frame; the rear side of the front rolling brush cover is also provided with a double-output-shaft speed reducer, output shafts on the left side and the right side of the double-output-shaft speed reducer are respectively connected with the input ends of rolling brush shaft gear boxes fixedly arranged at the two end parts of the front rolling brush cover through transmission short transverse shafts, and the output ends of the rolling brush shaft gear boxes are connected with the end parts of rolling brush rotating shafts; meanwhile, an input shaft of the double-output-shaft speed reducer is connected with an output end of an output shaft gear box arranged at the rear part of the driving vehicle through a long transmission longitudinal shaft, and the long transmission longitudinal shaft is connected with the bottom of the driving vehicle through a long shaft bearing; the input end of the output shaft gear box is connected with a power output rotating shaft for driving a vehicle.
The rolling brush cover connecting frame comprises two groups of connecting bases arranged on a support connecting part of a front rolling brush cover, a swinging connecting frame is arranged between the two groups of connecting bases, a hoisting connecting frame is arranged above the swinging connecting frame, the rear part of the hoisting connecting frame is connected with a vehicle body fixing frame, and the vehicle body fixing frame is connected with the front end of a driving vehicle; and a lifting hydraulic cylinder is arranged between the vehicle body fixing frame and the lifting connecting frame, and the left end and the right end of the swinging connecting frame are respectively connected with the two side parts of the lifting connecting frame through the swinging hydraulic cylinder. The rear part of the rolling brush cover connecting frame is connected with the front end of a driving vehicle through a vehicle body fixing frame, and the front part of the rolling brush cover connecting frame is connected with two groups of connecting bases arranged on the bracket connecting part by utilizing a lifting connecting frame connected with the swinging connecting frame; and the lifting hydraulic cylinder and the swing hydraulic cylinder are used for respectively driving the front rolling brush cover and the snow removing rolling brush in the front rolling brush cover to be lifted upwards or swing by an angle in a horizontal plane.
The connecting base is composed of a base main body, a swing frame hinge hole is formed in the middle of the base main body, and base handle fixing plates are respectively arranged at the left end and the right end of the base main body. The base is used for fixing the plate, and the two groups of connecting bases are respectively arranged on the bracket connecting part at the rear side of the front rolling brush cover.
The swing connecting frame is composed of a swing frame main body, and base articulated shafts are respectively arranged on the front side and the rear side of the swing frame main body; the left end and the right end of the swing frame main body are respectively provided with a swing cylinder hinged ear plate. The swing connecting frame is connected with the connecting base on the support connecting part by hinging the base hinging shafts on the front side and the rear side of the swing frame main body with the swing frame hinging holes in the middle of the two groups of connecting bases.
The lifting connecting frame is composed of a lifting frame main body, the rear end of the lifting frame main body is provided with a fixed frame connecting part, and the left side and the right side of the rear part of the lifting frame main body are respectively provided with a swing cylinder connecting part; and the middle part of the lifting frame main body is also provided with a swing frame connecting jack, and the front end of the lifting frame main body is provided with a lifting cylinder connecting part. The hoisting connecting frame is detachably connected with the middle part of the swinging connecting frame by utilizing a connecting plug shaft penetrating through the connecting plug hole of the swinging frame; and two ends of the swing hydraulic cylinder are respectively connected with the swing cylinder connecting parts at two sides of the lifting connecting frame and the swing cylinder hinged lug plates at two ends of the swing connecting frame.
The automobile body mount comprises the mount main part, and the rear end of mount main part is provided with vehicle body coupling portion, and the connecting cavity in mount main part middle part still is provided with gallows articulated portion, and, anterior upper end of mount main part is provided with the jar articulated otic placode of lifting by crane. The vehicle body fixing frame is fixedly connected with the front end of a driving vehicle through the vehicle body connecting part, and the fixing frame connecting part at the rear end of the hoisting connecting frame is hinged with the hoisting frame hinge part in the connecting cavity in the middle of the vehicle body fixing frame; meanwhile, two ends of the lifting hydraulic cylinder are respectively connected with the lifting cylinder hinged lug plate of the vehicle body fixing frame and the lifting cylinder connecting part of the lifting connecting frame.
The universal telescopic shaft is further arranged between the transmission long longitudinal shaft and the input shaft of the double-output-shaft speed reducer and comprises a telescopic shaft sleeve, a universal joint is arranged at one end of the telescopic shaft sleeve, a telescopic shaft rod is arranged at the other end of the telescopic shaft sleeve, a universal joint is also arranged at the end part of the telescopic shaft rod, and the two ends of the universal telescopic shaft are connected with the input shaft of the double-output-shaft speed reducer and the end part of the transmission long longitudinal shaft through shaft end connecting flanges arranged at the end parts of the universal joints. The transmission distance of the transmission long longitudinal shaft is flexibly adjusted by utilizing the free extension and retraction of the universal telescopic shaft arranged between the transmission long longitudinal shaft and the input shaft of the double-output shaft speed reducer, and the reliability of long-distance transmission is improved.
The output shaft gear box is connected with the rear part of the driving vehicle through a gear box connecting frame, the gear box connecting frame is composed of a wheel box frame main body, a vehicle body handle fixing plate is arranged at one end of the wheel box frame main body, and a gear box handle fixing plate is arranged at the other end of the wheel box frame main body. The fixed plate is fixed by the vehicle body, the gear box connecting frame is connected with the rear end of a driving vehicle, and the shell of the output shaft gear box is connected with the gear box of the gear box connecting frame.
The invention has the beneficial effects that: because the invention adopts the preposed rolling brush cover internally provided with the rolling brush rotating shaft, the rolling brush rotating shaft is provided with the snow removing rolling brush; the support connecting part at the rear side of the front rolling brush cover is connected with the front end of the driving vehicle through a rolling brush cover connecting frame; the rear side of the front rolling brush cover is provided with a double-output-shaft speed reducer, output shafts on the left side and the right side of the double-output-shaft speed reducer are respectively connected with the input ends of rolling brush shaft gear boxes at the two end parts of the front rolling brush cover through transmission short transverse shafts, and the output ends of the rolling brush shaft gear boxes are connected with rolling brush rotating shafts; the input shaft of the double-output-shaft speed reducer is connected with the output end of the output shaft gear box at the rear part of the driving vehicle through the transmission long longitudinal shaft, and the input end of the output shaft gear box is connected with the power output rotating shaft of the driving vehicle.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a structure at the bottom of fig. 1.
Fig. 3 is a partial structural view of the front part of fig. 1.
Fig. 4 is a schematic view of a coupling structure of the front roll brush cover and the roll brush cover coupling frame of fig. 3.
Fig. 5 is a schematic view of a structure of the connection base in fig. 3.
Fig. 6 is a schematic view of a structure of the swing link in fig. 3.
Fig. 7 is a schematic view of a structure of the hoisting connection frame in fig. 3.
Fig. 8 is a schematic structural view of the body mount of fig. 3.
FIG. 9 is a schematic view of a gearbox attachment bracket of FIG. 1.
FIG. 10 is a schematic view of one construction of the cardan telescopic shaft of FIG. 2.
The sequence numbers in the figures illustrate: 1 front rolling brush cover, 2 snow removing rolling brush, 3 rolling brush rotating shaft, 4 rolling brush cover connecting frame, 5 power output rotating shaft, 6 output shaft gear box, 7 gear box connecting frame, 8 transmission long longitudinal shaft, 9 double output shaft reducer, 10 transmission short transverse shaft, 11 rolling brush shaft gear box, 12 driving vehicle, 13 long shaft bearing, 14 universal telescopic shaft, 15 support connecting part, 16 connecting base, 17 swinging connecting frame, 18 lifting connecting frame, 19 vehicle body fixing frame, 20 lifting hydraulic cylinder, 21 swinging hydraulic cylinder, 22 base main body, 23 base handle fixing plate, 24 swinging frame hinge hole, 25 swinging frame main body, 26 base hinge shaft, 27 swinging cylinder hinge lug plate, 28 connecting plug-in shaft, 29 lifting frame main body, 30 fixing frame connecting part, 31 swinging frame connecting plug hole, 32 swinging cylinder connecting part, 33 lifting cylinder connecting part, 34 fixing frame main body, 35 vehicle body connecting part, 36 lifting frame connecting part, 37 hoisting cylinder hinged lug plates, 38 wheel box frame main bodies, 39 vehicle body handle fixing plates, 40 gear box handle fixing plates, 41 telescopic shaft sleeves, 42 telescopic shaft rods, 43 universal joints and 44 shaft end connecting flanges.
Detailed Description
The specific structure of the present invention will be described in detail with reference to FIGS. 1 to 10. The front rolling brush comprises a front rolling brush cover 1, wherein a rolling brush rotating shaft 3 which is transversely arranged is arranged in the front rolling brush cover 1, and a snow removing rolling brush 2 which is composed of a plurality of groups of rolling brush pieces is arranged on the rolling brush rotating shaft 3. The bracket connecting part 15 at the rear side of the front rolling brush cover 1 is connected with the front end of a driving vehicle 12 (such as a tractor) through the rolling brush cover connecting bracket 4. The rolling brush cover connecting frame 4 comprises two groups of connecting bases 16 arranged on the support connecting part 15 of the front rolling brush cover 1, the connecting bases 16 are composed of base main bodies 22, the middle parts of the base main bodies 22 are provided with swing frame hinge holes 24, and the left end and the right end of the base main bodies 22 are respectively provided with a base handle fixing plate 23; furthermore, the two sets of connection bases 16 are respectively arranged in parallel on the bracket connection portion 15 on the rear side of the front roll brush cover 1 by the base holding plates 23 on both sides.
A swing connecting frame 17 is arranged between the two groups of connecting bases 16, the swing connecting frame 17 is composed of a swing frame main body 25, and base hinge shafts 26 are respectively arranged on the front side and the rear side of the swing frame main body 25; the swing frame main body 25 is provided at its left and right ends with swing cylinder hinge lugs 27. Thus, the swing link 17 is connected to the link base 16 on the carrier link portion 15 by the mutual hinge of the base hinge shafts 26 on the front and rear sides of the swing link main body 25 and the swing link hinge holes 24 in the middle of the two sets of link bases 16. A lifting connecting frame 18 is further provided above the swing connecting frame 17, the lifting connecting frame 18 is composed of a lifting frame main body 29, a fixed frame connecting part 30 is provided at the rear end of the lifting frame main body 29, and swing cylinder connecting parts 32 are provided on the left and right sides of the rear part of the lifting frame main body 29.
A swing frame connecting jack 31 is arranged in the middle of the lifting frame main body 29 of the lifting connecting frame 18, and a lifting cylinder connecting part 33 is arranged at the front end of the lifting frame main body 29; the hoisting link 18 is detachably connected to the middle of the swing link 17 by the connecting shaft 28 penetrating the swing link connecting insertion hole 31. The two end portions of the swing hydraulic cylinders 21 respectively provided at the left and right ends of the swing link 17 are connected to the swing cylinder connecting portions 32 at the two sides of the lifting link 18 and the swing cylinder hinge lug plates 27 at the two ends of the swing link 17, respectively, so that the swing angle of the front roller brush cover 1 and the snow removing roller brushes 2 therein in the horizontal plane is adjusted by the expansion and contraction of the swing hydraulic cylinders 21, thereby improving the flexibility of the snow removing roller brushes 2.
The fixing frame connecting part 30 at the rear part of the hoisting connecting frame 18 is connected with the bodywork fixing frame 19, the bodywork fixing frame 19 is composed of a fixing frame main body 34, the bodywork connecting part 35 is arranged at the rear end of the fixing frame main body 34, and a hoisting frame hinge part 36 is also arranged in a connecting cavity in the middle of the fixing frame main body 34. In addition, the upper end of the front part of the fixing frame main body 34 is also provided with a lifting cylinder hinge lug plate 37; the vehicle body fixing frame 19 is fixedly connected with the front end of the driving vehicle 12 through the vehicle body connecting part 35, and the fixing frame connecting part 30 at the rear end of the hoisting connecting frame 18 is hinged with the hoisting frame hinge part 36 in the connecting cavity in the middle of the vehicle body fixing frame 19; meanwhile, both ends of the lifting hydraulic cylinder 20 are connected to the lifting cylinder hinge lug 37 of the vehicle body mount 19 and the lifting cylinder connecting portion 33 of the lifting link 18, respectively. So that the rear portion of the roll brush cover link 4 is connected to the front end of the driven vehicle 12 through a vehicle body mount 19, and the front portion of the roll brush cover link 4 is connected to two sets of connection bases 16 provided on the bracket connection portion 15 by means of a lifting link 18 connected to a swing link 17. In the process of driving the vehicle 12 to normally run, the front rolling brush cover 1 and the snow removing rolling brush 2 in the front rolling brush cover are driven to be lifted upwards together by the hoisting hydraulic cylinder 20.
In addition, a double-output shaft speed reducer 9 is arranged at the rear side of the front rolling brush cover 1, output shafts at the left side and the right side of the double-output shaft speed reducer 9 are respectively connected with the input ends of rolling brush shaft gear boxes 11 (namely, gear speed reducers) fixedly arranged at the two end parts of the front rolling brush cover 1 through transmission short transverse shafts 10, and the output ends of the rolling brush shaft gear boxes 11 are connected with the end parts of the rolling brush rotating shafts 3. Four groups of transmission gears which are sequentially meshed with each other from top to bottom are arranged in the rolling brush shaft gear box 11, so that the output rotating speed of the double-output shaft speed reducer 9 is reduced, the output torque is improved, and the rotary cleaning force of the snow removing rolling brush is ensured. Two ends of the transmission short transverse shaft 10 are respectively connected with the output shafts of the double-output shaft speed reducer 9 and the input end of the rolling brush shaft gear box 11 through universal joints 43, so that the connection flexibility of the transmission short transverse shaft 10 is improved, and the reliable operation of the device is ensured. Meanwhile, the input shaft of the double-output shaft speed reducer 9 is connected with the output end of an output shaft gear box 6 arranged at the rear part of a driving vehicle 12 through a transmission long longitudinal shaft 8, and the transmission long longitudinal shaft 8 is connected with the bottom of the driving vehicle 12 through a long shaft bearing 13; the input of the output shaft gearbox 6 is connected to a power take-off shaft 5 which drives a vehicle 12.
The output shaft gear box 6 is connected with the rear part of the driving vehicle 12 through a gear box connecting frame 7, the gear box connecting frame 7 is composed of a wheel box frame main body 38, one end of the wheel box frame main body 38 is provided with a vehicle body handle fixing plate 39, and the other end of the wheel box frame main body 38 is provided with a gear box handle fixing plate 40; the rear end of the driving vehicle 12 is connected to the gear box connecting frame 7 through the vehicle body handle fixing plate 39, and the housing of the output shaft gear box 6 is connected to the gear box handle fixing plate 40 of the gear box connecting frame 7. In order to improve the reliability of long-distance transmission, a universal telescopic shaft 14 is also arranged between the transmission long longitudinal shaft 8 and the input shaft of the double-output shaft speed reducer 9. The universal telescopic shaft 14 comprises a telescopic shaft sleeve 41 (telescopic spline), one end of the telescopic shaft sleeve 41 is provided with a universal joint 43, the other end of the telescopic shaft sleeve 41 is provided with a telescopic shaft rod 42, the end part of the telescopic shaft rod 42 is also provided with the universal joint 43, and two ends of the universal telescopic shaft 14 are respectively connected with the input shaft of the double-output-shaft speed reducer 9 and the end part of the transmission long longitudinal shaft 8 through shaft end connecting flanges 44 arranged at the end parts of the universal joints 43; further, the transmission distance of the transmission long longitudinal shaft 8 is flexibly adjusted by freely extending and contracting the universal telescopic shaft 14 provided between the transmission long longitudinal shaft 8 and the input shaft of the dual output shaft speed reducer 9.
When the front rolling brush is used, firstly, the whole front rolling brush is connected with the front end of a tractor (a driving vehicle 12) through a vehicle body fixing frame 19 of a rolling brush cover connecting frame 4 connected with the front rolling brush cover 1. In the normal running process of the tractor, the rolling brush cover connecting frame 4 is driven to swing upwards by the lifting hydraulic cylinder 20 on the rolling brush cover connecting frame 4, and then the snow removing rolling brush 2 is lifted upwards by the lifting connecting frame 18 connected with the swing connecting frame 17. When snow on a road surface needs to be cleaned, the power output rotating shaft 5 at the rear end of the tractor drives the transmission long longitudinal shaft 8 to rotate through the output shaft gear box 6, so that the rolling brush rotating shaft 3 and the snow removing rolling brush 2 on the rolling brush rotating shaft are driven to rotate together by utilizing the transmission short transverse shaft 10 and the rolling brush shaft gear box 11 which are connected with the double output shaft reducer 9; then, the lifting hydraulic cylinder 20 drives the snow removal rolling brush 2 to swing downwards to be in contact with the road surface, and the snow and ice road surface is cleaned. In addition, in the process that the snow removing roller brush 2 cleans the snow on the road surface, the swing hydraulic cylinders 21 arranged on the two sides of the swing connecting frame 17 of the roller brush cover connecting frame 4 are utilized to adjust the swing angle of the snow removing roller brush 2 in the horizontal plane, so that the snow removing efficiency is effectively improved.
Claims (8)
1. The utility model provides a leading round brush, includes leading round brush cover (1), its characterized in that: a rolling brush rotating shaft (3) is arranged in the front rolling brush cover (1), and a snow removing rolling brush (2) consisting of a plurality of groups of rolling brush pieces is arranged on the rolling brush rotating shaft (3); the support connecting part (15) at the rear side of the front rolling brush cover (1) is connected with the front end of a driving vehicle (12) through a rolling brush cover connecting frame (4); the rear side of the front rolling brush cover (1) is also provided with a double-output-shaft speed reducer (9), output shafts on the left side and the right side of the double-output-shaft speed reducer (9) are respectively connected with the input ends of rolling brush shaft gear boxes (11) fixedly arranged at the two end parts of the front rolling brush cover (1) through transmission short transverse shafts (10), and the output ends of the rolling brush shaft gear boxes (11) are connected with the end parts of the rolling brush rotating shafts (3); meanwhile, an input shaft of the double-output-shaft speed reducer (9) is connected with an output end of an output shaft gear box (6) arranged at the rear part of a driving vehicle (12) through a transmission long longitudinal shaft (8), and the transmission long longitudinal shaft (8) is connected with the bottom of the driving vehicle (12) through a long shaft bearing (13); the input end of the output shaft gear box (6) is connected with a power output rotating shaft (5) for driving a vehicle (12).
2. The front roll brush according to claim 1, wherein: the rolling brush cover connecting frame (4) comprises two groups of connecting bases (16) arranged on a support connecting part (15) of the front rolling brush cover (1), a swinging connecting frame (17) is arranged between the two groups of connecting bases (16), a hoisting connecting frame (18) is arranged above the swinging connecting frame (17), the rear part of the hoisting connecting frame (18) is connected with a vehicle body fixing frame (19), and the vehicle body fixing frame (19) is connected with the front end of a driving vehicle (12); a lifting hydraulic cylinder (20) is arranged between the vehicle body fixing frame (19) and the lifting connecting frame (18), and the left end and the right end of the swinging connecting frame (17) are respectively connected with the two side parts of the lifting connecting frame (18) through a swinging hydraulic cylinder (21).
3. The front roll brush according to claim 2, wherein: the connecting base (16) is composed of a base main body (22), a swing frame hinge hole (24) is formed in the middle of the base main body (22), and base fixing plates (23) are respectively arranged at the left end and the right end of the base main body (22).
4. The front roll brush according to claim 2, wherein: the swing connecting frame (17) is composed of a swing frame main body (25), and base hinge shafts (26) are respectively arranged on the front side and the rear side of the swing frame main body (25); the left end and the right end of the swing frame main body (25) are respectively provided with a swing cylinder hinged lug plate (27).
5. The front roll brush according to claim 2, wherein: the hoisting connecting frame (18) is composed of a hoisting frame main body (29), a fixed frame connecting part (30) is arranged at the rear end of the hoisting frame main body (29), and swing cylinder connecting parts (32) are respectively arranged at the left side and the right side of the rear part of the hoisting frame main body (29); in addition, a swing frame connecting jack (31) is arranged in the middle of the lifting frame main body (29), and a lifting cylinder connecting part (33) is arranged at the front end of the lifting frame main body (29).
6. The front roll brush according to claim 2, wherein: the car body fixing frame (19) is composed of a fixing frame main body (34), a car body connecting portion (35) is arranged at the rear end of the fixing frame main body (34), a hanging frame hinge portion (36) is further arranged in a connecting cavity in the middle of the fixing frame main body (34), and a lifting cylinder hinge lug plate (37) is arranged at the upper end of the front portion of the fixing frame main body (34).
7. The front roll brush according to claim 1, wherein: the universal telescopic shaft is characterized in that a universal telescopic shaft (14) is further arranged between the transmission long longitudinal shaft (8) and an input shaft of the double-output-shaft speed reducer (9), the universal telescopic shaft (14) comprises a telescopic shaft sleeve (41), a universal joint (43) is arranged at one end of the telescopic shaft sleeve (41), a telescopic shaft rod (42) is arranged at the other end of the telescopic shaft sleeve (41), the universal joint (43) is also arranged at the end part of the telescopic shaft rod (42), and the two ends of the universal telescopic shaft (14) are connected with the input shaft of the double-output-shaft speed reducer (9) and the end part of the transmission long longitudinal shaft (8) through shaft end connecting flanges (44) arranged at the ends of the universal joint (43).
8. The front roll brush according to claim 1, wherein: the output shaft gear box (6) is connected with the rear part of the driving vehicle (12) through a gear box connecting frame (7), the gear box connecting frame (7) is composed of a wheel box frame main body (38), a vehicle body handle fixing plate (39) is arranged at one end of the wheel box frame main body (38), and a gear box handle fixing plate (40) is arranged at the other end of the wheel box frame main body (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110473026.8A CN113152349A (en) | 2021-04-29 | 2021-04-29 | Front rolling brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110473026.8A CN113152349A (en) | 2021-04-29 | 2021-04-29 | Front rolling brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113152349A true CN113152349A (en) | 2021-07-23 |
Family
ID=76872308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110473026.8A Pending CN113152349A (en) | 2021-04-29 | 2021-04-29 | Front rolling brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113152349A (en) |
-
2021
- 2021-04-29 CN CN202110473026.8A patent/CN113152349A/en active Pending
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