CN212688819U

CN212688819U - Sweeping plate of road sweeper

Info

Publication number: CN212688819U
Application number: CN202020909928.2U
Authority: CN
Inventors: 陈斯琪
Original assignee: Beijing Haidian Environmental Engineering Co ltd
Current assignee: Beijing Haidian Environmental Engineering Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-03-12
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a road sweeper sweeps dish, which comprises a carriage body, sliding connection has the carriage release lever on the automobile body, sliding connection has the connecting rod and does not deviate from on the carriage release lever, be equipped with the telescoping device in the connecting rod, the fixedly connected with cover body on the connecting rod, the connecting rod bottom side is equipped with first motor, first motor output end fixedly connected with pivot, the pivot is rotated and is alternate on the connecting rod and rotate to connect in the cover body, be equipped with first transmission in the pivot, be equipped with second transmission in the pivot, cover body internal rotation is connected with the third driven shaft, the third driven shaft rotates to be connected on the connecting rod and extends to the connecting rod bottom side, third driven shaft bottom is equipped with sweeps the dish. The utility model discloses start first motor and make the pivot rotate, drive the second driven shaft and rotate for wire rope twines and releases around the second driven shaft, and the removal is controlled to the drive connecting rod, makes to sweep and controls the removal about the dish.

Description

Sweeping plate of road sweeper

Technical Field

The utility model relates to a road cleans technical field, especially relates to a road sweeper sweeps dish.

Background

The road sweeper is one of the sanitation devices, the road sweeper not only can sweep garbage, but also can remove dust and purify air media on a road, the attractiveness of the road is guaranteed, the sanitation of the environment is maintained, the good working condition of the road is maintained, the occurrence of traffic accidents is reduced and prevented, the service life of the road is further prolonged, and the road sweeper is a special sanitation vehicle provided with sweeping systems such as a sweeper and the like and is mainly used for sweeping operation of sanitation departments in large and medium-sized cities.

The existing device is used for cleaning the ground, because the sweeping disc is always of a fixed structure, the cleaning range of the road sweeper is fixed when the road sweeper is cleaned, the cleaning range is small, the working efficiency is low, and because the sweeping disc is fixed and the height of the sweeping disc cannot be adjusted, the road sweeper is likely to collide with the sweeping disc when the road surface is provided with a bulge, so that the phenomenon of damage of the sweeping disc is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect that the dish is fixed and can not be adjusted in the prior art, thereby providing a road sweeper dish.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a road sweeper sweeps dish, includes the automobile body, be equipped with elevating gear on the automobile body, sliding connection has the carriage release lever on the automobile body, sliding connection has the connecting rod and does not deviate from on the carriage release lever, be equipped with the telescoping device in the connecting rod, the fixedly connected with cover body on the connecting rod, the connecting rod bottom side is equipped with first motor, first motor output end fixedly connected with pivot, the pivot is rotated and is alternate on the connecting rod and rotate to connect in the cover body, be equipped with first transmission in the pivot, be equipped with second transmission in the pivot, cover body internal rotation is connected with the third driven shaft, the third driven shaft rotates to be connected on the connecting rod and extends to the connecting rod bottom side, third driven shaft bottom is equipped with sweeps the dish.

Preferably, the telescoping device includes the second driven shaft, the second driven shaft rotates to be connected in the connecting rod, fixedly connected with wire rope between carriage release lever inner wall and the second driven shaft, wire rope slides and alternates on the connecting rod, fixedly connected with spring between connecting rod and the carriage release lever inner wall.

Preferably, the first transmission device comprises a first bevel gear, the first bevel gear is fixedly connected to the rotating shaft, a first driven shaft is arranged in the connecting rod, fixing rods are symmetrically and fixedly connected to the inside of the connecting rod, sleeves are fixedly connected to the bottom ends of the fixing rods, the sleeves are rotatably connected to the first driven shaft, a second bevel gear and a third bevel gear are fixedly connected to the right end and the left end of the first driven shaft respectively, the second bevel gear is meshed with the first bevel gear, a fourth bevel gear is fixedly connected to the second driven shaft, and the third bevel gear is meshed with the fourth bevel gear.

Preferably, the second transmission device comprises a driving wheel, the driving wheel is fixedly connected to the rotating shaft, a driven wheel is fixedly connected to the third driven shaft, and a transmission belt is arranged between the driving wheel and the driven wheel.

Preferably, elevating gear includes first mounting panel and second mounting panel, the equal fixed connection of first mounting panel and second mounting panel is on the automobile body, be equipped with the second motor on the first mounting panel, second motor output end fixedly connected with threaded rod, the threaded rod rotates to alternate on first mounting panel and swivelling joint is on the second mounting panel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the device is used, the first motor is started, the first motor is enabled to rotate positively and negatively under the action of the motor controller, the rotating shaft is enabled to rotate, the driving wheel is driven to rotate, the driven wheel is enabled to rotate through the transmission belt, the third driven shaft is enabled to rotate, the sweeping disc is driven to rotate, meanwhile, the rotating shaft is enabled to rotate, the first bevel gear is driven to rotate, the first driven shaft is enabled to rotate, the third bevel gear is driven to rotate, the fourth bevel gear is enabled to rotate, the second driven shaft is driven to rotate, the steel wire rope is enabled to wind and release around the second driven shaft, the connecting rod is driven to move left and right, the sweeping disc is enabled to move left and.

2. When having protruding barrier on meetting ground, start the second motor for the threaded rod rotates, drives the carriage release lever rebound, makes connecting rod rebound, drives and sweeps a set rebound, has avoided sweeping a phenomenon that set and barrier bump emergence damage.

Drawings

FIG. 1 is a schematic front view of a sweeping plate of a road sweeper provided by the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

fig. 3 is an enlarged schematic view of fig. 1 at B.

In the figure: 1. a vehicle body; 2. a travel bar; 3. a connecting rod; 4. a spring; 5. a cover body; 6. a first motor; 7. a rotating shaft; 8. a first bevel gear; 9. a first driven shaft; 10. a second bevel gear; 11. a second driven shaft; 12. a fourth bevel gear; 13. a third bevel gear; 14. a wire rope; 15. a driving wheel; 16. a driven wheel; 17. a transmission belt; 18. a third driven shaft; 19. sweeping the disc; 20. a first mounting plate; 21. a second motor; 22. a threaded rod; 23. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a road sweeper sweeps dish, including automobile body 1, be equipped with elevating gear on the automobile body 1, elevating gear includes first mounting panel 20 and second mounting panel, the equal fixed connection of first mounting panel 20 and second mounting panel is on automobile body 1, be equipped with second motor 21 on the first mounting panel 20, second motor 21 output end fixedly connected with threaded rod 22, threaded rod 22 rotates to alternate on first mounting panel 20 and the swivelling joint is on the second mounting panel for the user can carry out high regulation through elevating gear to sweeping dish 19.

Sliding connection has carriage release lever 2 on automobile body 1, sliding connection has connecting rod 3 and does not break away from on carriage release lever 2, be equipped with the telescoping device in the connecting rod 3, the telescoping device includes second driven

shaft

11, 11 rotations of second driven shaft are connected in connecting rod 3, fixedly connected with wire rope 14 between 2 inner walls of carriage release lever and the second driven shaft 11, wire rope 14 slides and alternates on connecting rod 3, fixedly connected with spring 4 between connecting rod 3 and 2 inner walls of carriage release lever, make connecting rod 3 can accomplish telescopically through the mutually supporting between wire rope 14 and the second driven shaft 11, fixedly connected with cover body 5 on the connecting rod 3, 3 bottom sides of connecting rod are equipped with first motor 6, be equipped with machine controller in the first motor 6, machine controller is at the patent number: the CN209218510U is described in detail, and will not be described in detail herein.

The output end of the first motor 6 is fixedly connected with a rotating shaft 7, the rotating shaft 7 is rotatably inserted on the connecting rod 3 and is rotatably connected in the cover body 5, a first transmission device is arranged on the rotating shaft 7 and comprises a first bevel gear 8, the first bevel gear 8 is fixedly connected on the rotating shaft 7, a first driven shaft 9 is arranged in the connecting rod 3, fixing rods 23 are symmetrically and fixedly connected in the connecting rod 3, a sleeve is fixedly connected at the bottom end of each fixing rod 23, the sleeve is rotatably connected on the first driven shaft 9, a second bevel gear 10 and a third bevel gear 13 are respectively and fixedly connected at the right end and the left end of the first driven shaft 9, the second bevel gear 10 is meshed with the first bevel gear 8, a fourth bevel gear 12 is fixedly connected on the second driven shaft 11, the third bevel gear 13 is meshed with the fourth bevel gear 12, so that when the rotating shaft 7 rotates, the second driven shaft 11 can, thereby realize the winding and the release of wire rope 14 on second driven shaft 11, be equipped with second transmission on pivot 7, second transmission includes action wheel 15, action wheel 15 fixed connection is in pivot 7, fixedly connected with follows driving wheel 16 on the third driven shaft 18, action wheel 15 and follow and be equipped with drive belt 17 between the driving wheel 16, can drive third driven shaft 18 when making pivot 7 rotate and rotate, make and sweep dish 19 and rotate, the internal rotation of cover 5 is connected with third driven shaft 18, third driven shaft 18 rotates to be connected on connecting rod 3 and extend to connecting rod 3 bottom side, third driven shaft 18 bottom is equipped with and sweeps dish 19.

In the utility model, when the user uses the device, the first motor 6 is started to rotate forward and backward under the action of the motor controller, so that the rotating shaft 7 rotates to drive the driving wheel 15 to rotate, the driven wheel 16 rotates through the driving belt 17, the third driven shaft 18 rotates to drive the sweeping disc 19 to rotate, meanwhile, the rotating shaft 7 rotates to drive the first bevel gear 8 to rotate, the second bevel gear 10 rotates to drive the first driven shaft 9 to rotate, the third bevel gear 13 rotates to drive the fourth bevel gear 12 to rotate, the second driven shaft 11 rotates to drive the steel wire rope 14 to wind and release around the second driven shaft 11, the connecting rod 3 is driven to move left and right, the sweeping disc 19 moves left and right, when the ground has a raised obstacle, the second motor 21 is started to rotate the threaded rod 22, the moving rod 2 is driven to move upwards, and the connecting rod 3 moves upwards, bringing the sweeping disk 19 to move upwards.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The road sweeper sweeping disc comprises a sweeper body (1), wherein a lifting device is arranged on the sweeper body (1), a moving rod (2) is connected onto the sweeper body (1) in a sliding mode, a connecting rod (3) is connected onto the moving rod (2) in a sliding mode and does not break away from the moving rod, a telescopic device is arranged in the connecting rod (3), a cover body (5) is fixedly connected onto the connecting rod (3), a first motor (6) is arranged on the bottom side of the connecting rod (3), a rotating shaft (7) is fixedly connected to the output end of the first motor (6), the rotating shaft (7) is rotatably inserted onto the connecting rod (3) and is rotatably connected into the cover body (5), a first transmission device is arranged on the rotating shaft (7), a second transmission device is arranged on the rotating shaft (7), a third driven shaft (18) is rotatably connected onto the connecting rod (3) and extends to the bottom side of the connecting rod (3), and a sweeping disc (19) is arranged at the bottom end of the third driven shaft (18).

2. The sweeping tray of the road sweeper according to claim 1, wherein the telescopic device comprises a second driven shaft (11), the second driven shaft (11) is rotatably connected in the connecting rod (3), a steel wire rope (14) is fixedly connected between the inner wall of the moving rod (2) and the second driven shaft (11), the steel wire rope (14) is slidably inserted on the connecting rod (3), and a spring (4) is fixedly connected between the connecting rod (3) and the inner wall of the moving rod (2).

3. Sweeping tray according to claim 2, characterized in that said first transmission means comprise a first bevel gear (8), the first bevel gear (8) is fixedly connected to the rotating shaft (7), a first driven shaft (9) is arranged in the connecting rod (3), the connecting rod (3) is internally and symmetrically and fixedly connected with a fixed rod (23), the bottom end of the fixed rod (23) is fixedly connected with a sleeve, the sleeve is rotationally connected to a first driven shaft (9), a second bevel gear (10) and a third bevel gear (13) are respectively and fixedly connected to the right end and the left end of the first driven shaft (9), the second bevel gear (10) is meshed with the first bevel gear (8), a fourth bevel gear (12) is fixedly connected to the second driven shaft (11), the third bevel gear (13) is in meshed connection with the fourth bevel gear (12).

4. Sweeping tray according to claim 1, characterized in that the second transmission means comprises a driving wheel (15), the driving wheel (15) is fixedly connected to the rotating shaft (7), the third driven shaft (18) is fixedly connected to a driven wheel (16), and a transmission belt (17) is arranged between the driving wheel (15) and the driven wheel (16).

5. The sweeping tray of the road sweeper as claimed in claim 1, wherein the lifting device comprises a first mounting plate (20) and a second mounting plate, the first mounting plate (20) and the second mounting plate are both fixedly connected to the sweeper body (1), a second motor (21) is arranged on the first mounting plate (20), a threaded rod (22) is fixedly connected to the output end of the second motor (21), and the threaded rod (22) is rotatably inserted into the first mounting plate (20) and rotatably connected to the second mounting plate.