CN216275427U

CN216275427U - Road cleaning system

Info

Publication number: CN216275427U
Application number: CN202122482352.3U
Authority: CN
Inventors: 龙碧庭
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-04-12
Anticipated expiration: 2031-10-15

Abstract

The utility model provides a road cleaning system, which comprises two supporting beams, wherein cleaning shafts are arranged at the outer ends of the two supporting beams, sweeping hubs are arranged at the two ends of each cleaning shaft, the two sweeping hubs are connected into a whole by a supporting sleeve, motor mounting holes and occlusion ports are arranged in the two sweeping hubs, 7 supporting frames are arranged on the sweeping hubs, the sweeping shafts are arranged on the supporting frames between the two sweeping hubs, tail rods of the sweeping shafts are arranged at the two ends of the sweeping shafts, vertical spring mounting seats are arranged on the supporting frames below the mounting holes of the sweeping shafts, the central lines of the vertical spring mounting seats are parallel to the central lines of the sweeping hubs, vertical springs are arranged on the vertical spring mounting seats, the vertical springs are connected with the tail rods of the sweeping shafts, the sweeping mounting seats are connected on the sweeping shafts, and sweeping brushes are connected with the sweeping seats. The scheme has compact structure and good use effect.

Description

Road cleaning system

Technical Field

The utility model relates to the technical field of garbage sweeper, in particular to a road sweeping system.

Background

Most of the existing garbage sweeper adopts a horizontal rotary sucker type structure, and the structure has small sweeping range and poor sweeping effect.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a road sweeping system with reasonable structure and good sweeping effect.

In order to achieve the purpose, the technical scheme provided by the utility model is as follows: a road cleaning system comprises two supporting beams, cleaning shafts are mounted at the outer ends of the two supporting beams, sweeping hubs are mounted at two ends of each cleaning shaft and connected into a whole through a supporting sleeve, motor mounting holes and occlusion ports are formed in the two sweeping hubs, 7 supporting frames are arranged on the sweeping hubs, the sweeping shafts are mounted on the supporting frames between the two sweeping hubs, sweeping shaft tail rods are arranged at two ends of each sweeping shaft, vertical spring mounting seats are arranged on the supporting frames below the sweeping shaft mounting holes, the central lines of the vertical spring mounting seats are parallel to the central lines of the sweeping hubs, vertical springs are mounted on the vertical spring mounting seats, the vertical springs are connected with the sweeping shaft tail rods, the sweeping mounting seats are connected onto the sweeping shafts, and sweeping brushes are connected with the sweeping seats.

The supporting beam extends backwards and takes the center of the sweeping hub as the center of a circle, a control groove is arranged, a discharge opening is arranged at the upper part, the position of the discharge opening is 20 cm below the top end of a vertical line with the diameter of 1 m, and the width of the discharge opening is 5 cm; the width of the control groove is 3.5 meters, the control groove is connected with the garbage can and is arranged on a support beam, and the support beam is fixed on a spring plate of a rear wheel of the locomotive and is connected with an axle.

The articulated division board of stabbing of control tank bottom, when the brush is pushed rubbish to the control tank from ground, the centre is equipped with the degree board, before the brush gets into the control tank, will stab the division board and flatten the ground after push away rubbish to the control tank in.

The two sweeper hubs are respectively provided with a motor, raised heads on the outer edges of the motors are aligned with occlusion ports of mounting holes of the sweeper hubs, the motors are placed in the mounting holes, stators of the motors are fixed on the sweeping shafts, and rotors of the motors push the sweeper hubs to rotate anticlockwise.

After the scheme is adopted, the motor rotor pushes the sweeping hub to drive the sweeping shaft, the sweeping mounting seat, the sweeping brush, the sweeping shaft tail rod and the vertical spring which are arranged on the sweeping hub support frame to rotate anticlockwise, the sweeping brush head flattens the poking plate to the ground and pushes the brushed garbage into the control groove discharge opening, the scraping force at the upper edge of the control groove and the upward pushing force of the rubber brush at the tail end of the sweeping brush jointly push the elastic piece up and down to push the garbage into the garbage can, and the sweeping effect is achieved in a circulating mode.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the sweeper brush.

Fig. 3 is a schematic structural view of the sweeping shaft.

Fig. 4 is a schematic structural view of the sweeping assembly.

Figure 5 is a schematic view of a sweeper hinge.

Fig. 6 is a schematic structural view of the sweeping shaft.

Detailed Description

The utility model will be further described with reference to the accompanying drawings, in which preferred embodiments of the utility model are: referring to fig. 1 to 6, the main supporting arm of the road sweeping system according to this embodiment is composed of two supporting beams 2, a sweeping shaft 3 is installed at the outer end of each supporting beam 2, sweeping hubs 5 are installed at both ends of the sweeping shaft, the two sweeping hubs are connected into a whole by a supporting sleeve, motor mounting holes and occlusion ports are provided in the two sweeping hubs, 7 sweeping shaft supporting frames are provided on the sweeping hubs, the sweeping shafts are installed on the supporting frames, sweeping shaft tail rods 8 are provided at both ends of the sweeping shaft, a vertical spring mounting seat is provided on the supporting frame below the sweeping shaft mounting holes, the center line of the vertical spring mounting seat is parallel to the center line of the sweeping hubs, a vertical spring 9 is installed on the vertical spring mounting seat, and the vertical spring 9 is connected with the sweeping shaft tail rods 8 to ensure the center position of the sweeping brush. The sweeper brush mounting seat 12 is connected to the sweeper brush shaft, and the sweeper brush 13 is connected with the sweeper brush mounting seat 12.

The supporting beam extends backwards and takes the center of a sweeping hub 5 as a circle center, a control groove 4 is arranged, a discharge opening is arranged at the upper part, the discharge opening is positioned at the position 20 cm below the top end of a vertical line with the diameter of 1 m, and the width of the discharge opening is 5 cm. The width of the road to be cleaned is 3.5 meters, the width of the control groove is also 3.5 meters, and the discharge opening elastic sheet is used for preventing the garbage from flowing back and being born immediately. The control groove 4 is connected with the garbage can 11 and is arranged on a support beam 2, and the support beam is fixed on a spring of a rear wheel of the locomotive and is connected with an axle.

The opening poking plate 15 is hinged to the bottom of the control groove, when the sweeping brush pushes garbage to the control groove from the ground, the middle part of the sweeping brush is provided with a block degree plate, and before the sweeping brush enters the control groove, the opening poking plate can be pushed into the control groove after being flattened on the ground.

Power configuration of the road sweeping system: when cleaning city streets and airport runways, the motor-driven tricycle is flexible and convenient to operate, is suitable for electric tricycles and gasoline/diesel tricycles with the characteristics of the system, and has the speed of less than 60 kilometers per hour.

The two sweeper hubs are respectively provided with a proper motor, the raised heads on the outer edges of the motors are aligned with the occlusion ports of the mounting holes of the sweeper hubs, and the motors are placed in the mounting holes. The stator of the motor is fixed on the sweeping shaft 3, the rotor of the motor pushes the sweeping brush hub to rotate anticlockwise, and the speed is controlled by the resistor.

The working principle of the garbage cleaning device is as follows: the motor rotor pushes the sweeper hub 5 to drive the sweeper shaft 7 installed on the sweeper hub support frame, the sweeper mounting seat 12, the sweeper 13, the sweeper shaft tail rod 8 and the vertical spring 9 rotate anticlockwise, the sweeper head 6 can poke the opening plate 15 to flatten the ground, the garbage pushing control groove with the sweeper is pushed to open the opening, the scraping force at the upper edge of the control groove and the upper pushing force of the rubber brush at the tail end of the sweeper are combined to push the elastic piece open from top to bottom to push the garbage into the garbage can, and the cleaning effect is generated by the circulation.

The sweeping brush is characterized in that a sweeping brush hub drives a sweeping brush shaft of a supporting frame, a sweeping brush seat and the sweeping brush to rotate ceaselessly, so that garbage on the ground is scraped and fed into a garbage can, the set of work is completed, all the work is completed by using an arc line drawn by taking the center of the sweeping brush hub as the center of a circle, and when the sweeping brush and the ground and the sweeping brush and the control groove are lower than or smaller than the arc line drawn by the sweeping brush and the ground and the sweeping brush and the control groove, the sweeping brush does not work. Therefore, to scrape the garbage on the ground, the arc line of the garbage is required to exceed the arc line drawn by the sweeping brush and the ground and the sweeping brush and the control groove. That is, in order to generate the friction force of the brush, the heights of the brush bristles 14 and the rubber brush must be increased. However, such an increase in height is not infinitely high, but is limited by the inclination of the vertical spring and the tail of the squeegee shaft, which is the maximum amount of height of the bristles 14 and rubber brushes. Beyond this amount, occlusion and mechanical damage can occur, as the height of the rubber brush and bristles 14 increases, the arc drawn between the sweeper and the floor and between the sweeper and the control slot decreases, forcing the tail of the sweeper shaft to pull the vertical spring to tilt to one side, thus causing the vertical spring to exert a counter-pulling force, which is a compressive or scraping force, on the rubber brush and bristles 14. The greater the inclination of the trailing bar of the brush shaft, the greater the reaction force of the vertical spring. The greater the pressure on the rubber brush and the brush bristles 14, the greater the scraping force and the better the cleaning effect, and vice versa.

Without the reaction force of the vertical spring, there is no wiping force of the sweeper brush.

Since the rubber brush and the brush bristles 14 are continuously rubbed with the ground and are continuously worn, when the garbage which can not be scraped on the ground is worn, the rubber brush and the brush bristles 14 need to be replaced, and when the garbage is replaced, how to discover the garbage is. Because the sweeping brushes of the sweeping device are assembled and installed side by side according to the width requirement when being installed, an accurate method is needed to be provided for finding that one group of sweeping brushes needs to be replaced, namely, a limit is set, and when a certain group of rubber brushes and the sweeping bristles 14 are worn to the limit, the warning lamp of the cab is lighted in red so that a driver can accurately master the brushing change time to ensure the sweeping effect.

The road rubbish is especially the rubbish on the oil circuit, because the wheel rolls, the pedestrian tramples, mostly bond with the road surface together, will bond these rubbish on the road surface and clean totally, at first will bond the rubbish on the road surface and scrape loose after separating with ground, just can clean these rubbish totally, consequently the brush sweeper has just become the key component of this device, because the theory of operation of this device is that it constantly rotates to clean rubbish to promote the brush sweeper hub by the motor and drive the brush sweeper axle brush, in addition the brush sweeper is the rectangle, it only has one to install its biography power point on the brush sweeper seat, consequently the requirement for quality of brush is just very high. Under the condition that the road surface is uneven, the factors such as cleaning of garbage adhered to the road surface are needed, the best choice is only achieved by using spring steel bars as a framework of the sweeping brush and using light metal as a sweeping brush base, 5 rows of sweeping insertion holes are formed in the sweeping brush base from the mounting base backwards, the sweeping bristles 14 are arranged in three rows close to the front of the mounting base, the rubber brushes are arranged behind the sweeping brush base, under the condition that the road surface is not damaged, the harder the sweeping bristles 14 are, and due to the factors such as the uneven road surface, the sweeping brush cannot be too wide and generally does not exceed 300 millimeters.

The reason why the cleaning device is arranged at the tail part is as follows: 1. this system does not spill water installation, and the operation in-process has the raise dust to appear, nevertheless does not influence the environment, does not also influence driver's operation, more does not influence the driver health. 2. The device runs anticlockwise and is dragged away in the same direction as the locomotive, and the running speed of the sweeper hub can be reduced. 3. The cleaning effect is cleaner than other modes.

The counterclockwise rotation of the sweeper hub and the same direction of the locomotive save the link of sweeping the garbage at the speed, so that the locomotive advances by 1 meter, and the sweeper only needs to push the 1 meter centralized garbage into the control groove by about 20 cm. Therefore, the running speed of the sweeper hub is calculated based on the circumference of the driving wheel, for example, 1 m is 100, the diameter of the driving wheel is 50 × 3.1416 is 157.08 ÷ 100 is 1.57 × 20 is 31.4, the diameters of the two sweepers are 1 m, 100 × 3.1416 is 314.16 ÷ 31.4 is 10, that is, the driving wheel runs 10 turns, the sweeper hub runs one turn, which seems to be unthinkable, but is not contradictory in practice, the garbage can be pushed into the garbage can by continuous motion, the running speed of the sweeper hub is low, mechanical vibration and mechanical friction are reduced, the service life is prolonged, and the use cost is reduced, so the rubber brush and the sweeper 14 are the only worn parts of the device, but the use cost is low, and the rubber brush can cut waste automobile tires.

When the device is used for non-cleaning operation, the cleaning device is required to be increased by one size to be separated from the ground to reduce friction, and the cleaning device is simply lifted or lowered in a seesaw mode because the cleaning device is heavier than a garbage can.

At the same time, a simple device should be provided to push the waste under the discharge opening into the waste bin behind.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that the changes in the shape and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. Road cleaning system, its characterized in that: it is including two supporting beam (2), two supporting beam (2) outer ends are installed and are cleaned axle (3), install at cleaning axle both ends brush hub (5), connect into an organic whole with supporting sleeve between two brush hubs, be equipped with motor mounting hole and interlock mouth in two brush hubs, be equipped with 7 support frames on the brush hub, install on the support frame between two brush hubs brush axle (7), brush axle both ends are equipped with brush axle tail rod (8), be equipped with perpendicular spring mount pad on the support frame of brush axle mounting hole below, perpendicular spring mount pad central line is parallel with brush hub (5) central line, perpendicular spring (9) are installed on perpendicular spring mount pad, perpendicular spring (9) are connected with brush axle tail rod (8), brush mount pad (12) are connected on brush axle (7), brush (13) are connected with brush mount pad (12).

2. The road sweeping system of claim 1, wherein: the supporting beam (2) extends backwards, takes the center of the sweeping hub (5) as the center of a circle, is provided with a control groove (4), the upper part of the supporting beam is provided with a discharge opening, the discharge opening is positioned at the position 20 cm below the top end of a vertical line with the diameter of 1 m, and the width of the discharge opening is 5 cm; the width of the control groove is 3.5 meters, the control groove (4) is connected with the garbage can (11) and is arranged on the support beam (2), and the support beam (2) is fixed on a spring plate of the rear wheel of the locomotive (10) and is connected with the axle.

3. The road sweeping system of claim 1, wherein: the articulated division board (15) of stabbing of control tank bottom, when the brush is pushed rubbish to the control tank from ground, the centre is equipped with the degree board, before the brush gets into the control tank, will stab the division board and push away rubbish to the control tank after flattening ground.

4. The road sweeping system of claim 1, wherein: the two sweeper hubs are respectively provided with one motor (1), raised heads on the outer edges of the motors (1) are aligned to occlusion ports of mounting holes of the sweeper hubs, the motors (1) are placed in the mounting holes, stators of the motors (1) are fixed on the sweeping shaft (3), and rotors of the motors (1) push the sweeper hubs to rotate anticlockwise.