CN215441680U

CN215441680U - Street sweeper with anti-falling structure

Info

Publication number: CN215441680U
Application number: CN202121872094.3U
Authority: CN
Inventors: 宋志锋
Original assignee: Jiangsu Weishijie Environmental Protection Technology Co ltd
Current assignee: Jiangsu Weishijie Environmental Protection Technology Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-07
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a sweeper with an anti-falling structure, which comprises a sweeper body, wherein a sweeping brush is arranged below the sweeper body, and a dust suction port is arranged on the right side of the sweeping brush; the dust blocking plate is arranged inside the dust collection port, a plurality of dust inlet holes are formed in the dust blocking plate, a rotating plate is arranged above the dust inlet holes, a connecting seat is fixedly arranged on the right side of the rotating plate, a connecting rotating shaft penetrates through the connecting seat, and a reset spring is arranged on the right side of the dust inlet hole; the dust collecting hopper is arranged above the sweeper body; and the motor is arranged above the dust baffle plate. Compared with the prior art, the utility model provides the sweeper with the anti-falling structure, which has the following beneficial effects: the dust collection port of the sweeper is internally provided with a garbage anti-falling structure, so that garbage cleaned is prevented from falling down from the dust collection port.

Description

Street sweeper with anti-falling structure

Technical Field

The utility model relates to the technical field of sweeper trucks, in particular to a sweeper truck with an anti-falling structure.

Background

The sweeper is an integrated garbage sweeper combining sweeping and dust collection, has the advantages of high working efficiency, low cleaning cost, good cleaning effect, high safety performance, high economic return rate and the like, and is widely applied to sweeping of roads in various large, medium and small cities; some street sweeper is furnished with the watering function, prevents to clean the process and goes up dirt, causes secondary environmental pollution.

The existing sweeper is not sucked into a dust accumulation hopper due to large volume of partial garbage or other reasons in the sweeping process, the garbage falls on the ground again from a pipeline under the condition of no suction after sweeping is finished, secondary environmental pollution is caused, and the sweeper with the anti-falling structure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sweeper with an anti-falling structure, which aims to solve the problems that the existing sweeper is not sucked into a dust collecting hopper due to large volume of partial garbage or other reasons in the sweeping process, and the garbage falls on the ground again from a pipeline under the condition of no suction force after sweeping is finished, so that secondary environmental pollution is caused.

In order to achieve the purpose, the utility model provides the following technical scheme: a sweeper with an anti-drop structure, comprising:

the sweeper comprises a sweeper body, wherein a sweeping brush is arranged below the sweeper body, and a dust suction port is arranged on the right side of the sweeping brush;

the dust blocking plate is arranged inside the dust collection port, a plurality of dust inlet holes are formed in the dust blocking plate, a rotating plate is arranged above the dust inlet holes, a connecting seat is fixedly arranged on the right side of the rotating plate, a connecting rotating shaft penetrates through the connecting seat, and a reset spring is arranged on the right side of the dust inlet hole;

and the dust collecting hopper is arranged above the sweeper body.

Preferably, the rotating plate is connected with the rotating shaft to rotate on the connecting seat, and the connecting seat is connected with the dust baffle plate in a welding mode.

Preferably, the rotating plate is elastically connected with the dust blocking plate through a return spring, and the structural size of the rotating plate is larger than that of the dust inlet hole.

Preferably, the dust board is further provided with:

the motor is arranged above the dust baffle plate, and a transmission threaded rod is arranged at the output end of the motor;

and the mounting nut is mounted on the outer side of the transmission threaded rod, and a crushing cutter is fixedly mounted on the outer side of the mounting nut.

Preferably, the motor is connected with a transmission threaded rod key, the transmission threaded rod is connected with an installation nut in a threaded mode, and the crushing cutter is connected with the installation nut in a welded mode.

Preferably, the dust suction port is further provided with:

the fixing bolt penetrates through the inner wall of the dust suction port, and a fixing part is arranged on the right side of the fixing bolt;

and the fixing hole is formed in one side, far away from the fixing bolt, of the fixing part.

Preferably, the fixing bolt is in threaded connection with the dust collection port, the dust blocking plate is clamped with the dust collection port through the fixing bolt, the fixing portion and the fixing hole, and the structural size of the fixing portion is matched with the structural size inside the fixing hole.

Compared with the prior art, the utility model provides the sweeper with the anti-falling structure, which has the following beneficial effects: the dust collection port of the sweeper is internally provided with a garbage anti-falling structure, so that garbage cleaned is prevented from falling down from the dust collection port.

1. The rotating plate is pulled by the self elasticity of the return spring, so that the rotating plate covers the dust inlet hole and is matched with the dust baffle plate, and the cleaned garbage can be prevented from falling from the dust inlet;

2. according to the utility model, the motor drives the transmission threaded rod and the crushing cutter on the mounting nut to rotate, so that larger garbage is crushed, and the phenomenon that the larger garbage cannot enter the dust collection hopper through a pipeline and finally falls off from the dust collection port to influence the working efficiency is avoided;

3. according to the utility model, the fixing bolt is rotated, the fixing part is withdrawn from the fixing hole through the pushing of the thread, and the dust baffle plate is further detached from the dust suction port, so that the installation and detachment operations of the dust baffle plate become simple and convenient, and the dust baffle plate is convenient to clean.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the external structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1;

FIG. 4 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

FIG. 5 is a schematic view of the internal structure of the dust board of the present invention.

In the figure: 1. a sweeper body; 2. sweeping brushes; 3. a dust suction port; 4. a dust collecting hopper; 5. a crushing knife; 6. installing a nut; 7. a transmission threaded rod; 8. a dust guard; 9. a motor; 10. fixing the bolt; 11. a fixed part; 12. a fixing hole; 13. a rotating plate; 14. a connecting seat; 15. a dust inlet hole; 16. a return spring; 17. is connected with the rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, 2 and 3, a sweeper with a drop-preventing structure includes: the motor 9 is arranged above the dust baffle plate 8, and the output end of the motor 9 is provided with the transmission threaded rod 7; the mounting nut 6 is mounted on the outer side of the transmission threaded rod 7, and the crushing knife 5 is fixedly mounted on the outer side of the mounting nut 6; the motor 9 is connected with the transmission threaded rod 7 in a key mode, the transmission threaded rod 7 is in threaded connection with the mounting nut 6, and the crushing cutter 5 is in welded connection with the mounting nut 6; the motor 9 drives the transmission threaded rod 7 and the crushing knife 5 on the mounting nut 6 to rotate, so that larger garbage is crushed, and the phenomenon that the larger garbage cannot enter the dust collection hopper 4 through a pipeline and finally falls off from the dust collection port 3 to influence the working efficiency is avoided; a fixing bolt 10 which is arranged on the inner wall of the dust suction port 3 in a penetrating way, and a fixing part 11 is arranged on the right side of the fixing bolt 10; a fixing hole 12 opened on a side of the fixing portion 11 away from the fixing bolt 10; the fixing bolt 10 is in threaded connection with the dust collection port 3, the dust baffle plate 8 is clamped with the dust collection port 3 through the fixing bolt 10, the fixing part 11 and the fixing hole 12, and the structural size of the fixing part 11 is matched with the structural size inside the fixing hole 12; through rotating fixing bolt 10, promote through the screw thread and make fixed part 11 withdraw from fixed orifices 12, and then dismantle dirt board 8 from dust absorption mouth 3 in for dirt board 8's installation and dismantlement operation become simple and convenient, so that clear up dirt board 8.

As shown in fig. 4 and 5, a sweeper with a drop-preventing structure includes: the sweeper comprises a sweeper body 1, wherein a sweeping brush 2 is arranged below the sweeper body 1, and a dust suction port 3 is arranged on the right side of the sweeping brush 2; the dust blocking plate 8 is arranged inside the dust collection port 3, a plurality of dust inlet holes 15 are formed in the dust blocking plate 8, a rotating plate 13 is arranged above the dust inlet holes 15, a connecting seat 14 is fixedly arranged on the right side of the rotating plate 13, and a connecting rotating shaft 17 penetrates through the connecting seat 14; the rotating plate 13 rotates on the connecting seat 14 through the connecting rotating shaft 17, the connecting seat 14 is connected with the dust guard plate 8 in a welding mode, and the right side of the dust inlet hole 15 is provided with a return spring 16; the rotating plate 13 is elastically connected with the dust baffle plate 8 through a return spring 16, and the structural size of the rotating plate 13 is larger than that of the dust inlet hole 15; the rotating plate 13 is pulled by the self elasticity of the return spring 16, so that the rotating plate 13 covers the dust inlet hole 15 and is matched with the dust blocking plate 8, and the cleaned garbage can be prevented from falling from the dust suction port 3; and the dust collecting hopper 4 is arranged above the sweeper body 1.

The working principle is as follows: when the sweeper with the anti-falling structure is used, firstly, a power device in a sweeper body 1 is electrified to work to drive a sweeper brush 2 to rotate, so that garbage on the ground is swept to the lower part of a dust collection port 3, then a dust collection device in the sweeper body 1 is electrified to work, then huge suction force is generated at the dust collection port 3 to suck the garbage swept by the sweeper brush 2 into the dust collection port 3, secondly, a motor 9 is electrified to work to drive a transmission threaded rod 7 to rotate, further, a crushing cutter 5 on a mounting nut 6 is driven to rotate, garbage with larger volume is crushed, further, a suction plate 13 is driven to rotate on a connecting seat 14 through a connecting rotating shaft 17 under the huge suction force, further, a dust inlet hole 15 is opened, the crushed garbage enters a pipeline connected with the dust collection port 3 through the dust inlet hole 15 and then enters a dust collection hopper 4, and then after the work is finished, the rotating plate 13 covers the dust inlet hole 15 under the elastic force of the return spring 16, and finally the fixing bolt 10 is rotated to push the fixing part 11 to retreat from the fixing hole 12 through threads, so that the dust blocking plate 8 is detached from the dust suction port 3, the installation and detachment operation of the dust blocking plate 8 is simple and convenient, the dust blocking plate 8 is convenient to clean, and the sweeper with the anti-falling structure works according to the working principle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a street sweeper with prevent falling structure which characterized in that includes:

the sweeper comprises a sweeper body (1), wherein a sweeping brush (2) is arranged below the sweeper body (1), and a dust suction opening (3) is arranged on the right side of the sweeping brush (2);

the dust blocking plate (8) is installed inside the dust collection port (3), a plurality of dust inlet holes (15) are formed in the dust blocking plate (8), a rotating plate (13) is installed above the dust inlet holes (15), a connecting seat (14) is fixedly installed on the right side of the rotating plate (13), a connecting rotating shaft (17) penetrates through the inside of the connecting seat (14), and a reset spring (16) is installed on the right side of the dust inlet holes (15);

and the dust collecting hopper (4) is arranged above the sweeper body (1).

2. The sweeper with the anti-falling structure is characterized in that the rotating plate (13) rotates on the connecting seat (14) through the connecting rotating shaft (17), and the connecting seat (14) is connected with the dust guard (8) in a welding mode.

3. A sweeper truck with an anti-drop structure according to claim 1, characterized in that the rotating plate (13) is elastically connected with the dust guard (8) through a return spring (16), and the structural size of the rotating plate (13) is larger than that of the dust inlet hole (15).

4. A sweeper truck with an anti-drop structure according to claim 1, characterized in that the dust guard (8) is further provided with:

the motor (9) is arranged above the dust baffle plate (8), and a transmission threaded rod (7) is arranged at the output end of the motor (9);

and the mounting nut (6) is mounted on the outer side of the transmission threaded rod (7), and the crushing knife (5) is fixedly mounted on the outer side of the mounting nut (6).

5. The sweeper with the anti-falling structure is characterized in that the motor (9) is in key connection with the transmission threaded rod (7), the transmission threaded rod (7) is in threaded connection with the mounting nut (6), and the crushing cutter (5) is in welded connection with the mounting nut (6).

6. A sweeper truck with an anti-drop structure according to claim 1, characterized in that said dust suction opening (3) is further provided with:

the fixing bolt (10) penetrates through the inner wall of the dust suction opening (3), and a fixing part (11) is arranged on the right side of the fixing bolt (10);

and the fixing hole (12) is formed on one side, far away from the fixing bolt (10), of the fixing part (11).

7. The sweeper with the anti-falling structure is characterized in that the fixing bolt (10) is in threaded connection with the dust suction opening (3), the dust baffle (8) is clamped with the dust suction opening (3) through the fixing bolt (10), the fixing part (11) and the fixing hole (12), and the structural size of the fixing part (11) is matched with the structural size inside the fixing hole (12).