CN210684577U

CN210684577U - Sweeping brush protecting device of road sweeping vehicle

Info

Publication number: CN210684577U
Application number: CN201921521917.0U
Authority: CN
Inventors: 谌永强; 谌丹阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-06-05
Anticipated expiration: 2029-09-12

Abstract

The utility model relates to a sweeping and protecting device of a road sweeper, which can realize the protection of muddy water thrown up by a sweeping brush by arranging a protecting cover and a detachable protecting plate; the protection plate comprises an accommodating space formed by the second folded plate, the third folded plate and the protection cover, sludge water can be accommodated, and unclean cleaning is avoided; the guard plate can be dismantled and connect, can be applicable to multiple behavior.

Description

Sweeping brush protecting device of road sweeping vehicle

Technical Field

The utility model relates to a device for road cleaning, concretely relates to brush protector of road sweeper.

Background

The existing road sweeping tool basically adopts a mechanical vehicle, and compared with the traditional manual sweeping, the sweeping tool has higher sweeping efficiency; the city is very high to dust pollution's attention, avoid the dust pollution that the city sweeping machine produced at the cleaning in-process, it is cleaning at first to spill now generally, or set up the watering shower nozzle on the sweeping machine, the dust that produces when this kind of watering operation can effectively reduce the sweeping, but also there is certain problem, mainly the road surface can produce muddy water after the watering, especially when the road surface is the peaceful and boundless, can produce local puddle, the brush causes the sludge-water when cleaning, because the brush rotates fast, muddy water can spill, lead to cleaning the back unclean, the muddy water of spill also can cause the influence to past vehicle or pedestrian.

Disclosure of Invention

The utility model aims at the above technical problem, a brush protector of road sweeper is provided, can carry out certain protection to the brush road surface after the watering operation, prevent the muddy water spill.

The utility model provides a road sweeper's brush protector, including sweeper brush and dust absorption mouth, the brush includes brush hair, brush sweeper dish and drives brush sweeper dish pivoted pivot, the pivot is connected with the motor, the dust absorption mouth is connected its characterized in that with the fan: the utility model discloses a dust absorption of sweeping brush, dust absorption mouth, protection casing, first folded plate, arc linkage segment, second folded plate and third folded plate, first folded plate sets up the protection casing outside, first folded plate with the protection casing passes through bolted connection, the second folded plate with first folded plate passes through the arc linkage segment and connects, and the arc linkage segment with the lower part shape looks adaptation of protection casing, the second folded plate with the third folded plate is connected, just second folded plate, third folded plate with the inner wall of protection casing forms accommodation space.

Preferably, the second flap forms an angle with the third flap of greater than 180 °

Preferably, the second folded plate is provided with a through hole, and the inner wall of the second folded plate is provided with a filter screen.

Preferably, the diameter of the through hole is less than 10 mm.

Preferably, the distance between the outer end of the inner side of the third folding plate and the outer edge of the sweeping brush is more than 10 cm.

Preferably, the first folded plate, the arc connecting section, the second folded plate and the third folded plate are integrally formed, bolt holes are formed in the first folded plate, and bolt holes matched with the bolt holes in the first folded plate are formed in the protective cover.

When the utility model works, the sweeper is driven by the motor and the rotating shaft to rotate rapidly to sweep up the garbage, the dust collection port generates pressure under the action of the fan, and the swept-up garbage is sucked into the dust collection port; when the road surface is wet to generate muddy water, the brush bristles of the sweeping brush can bring the muddy water, and the muddy water is thrown to the inner wall of the protective cover, so that the muddy water is prevented from splashing; muddy water thrown onto the inner wall of the protective cover can move downwards under the action of gravity, and at the moment, a protective plate is arranged, particularly the second folded plate, the third folded plate and the inner wall of the protective cover form an accommodating space, so that the muddy water is temporarily stored in the accommodating space and is prevented from directly falling into the ground to form pollution; the second folded plate can be provided with a filter screen to filter sludge water, and the filtered water body can fall into the ground to ensure the cleaning effect.

The first folded plate, the arc-shaped connecting section, the second folded plate and the third folded plate are integrally formed, the first folded plate and the protective cover can be detachably connected through bolts, and the protective cover can be integrally detachably connected; when not needing under the dry condition in watering or road surface, can dismantle the guard plate through the bolt, directly carry out the operation, when accommodation space's pollutant was too much, can dismantle the guard plate and carry out the pollutant and empty the processing, also can adopt the hook to hook out the pollutant.

The utility model has the advantages and the beneficial effects that:

1) the protective cover is arranged to protect muddy water splashed by the sweeper brush, so that the sweeper brush can be ensured not to influence passing vehicles and pedestrians during working;

2) the second folded plate and the third folded plate form an accommodating space at the lower end of the protective cover, muddy water thrown up by the sweeping brush is collected and accommodated, the thrown-up muddy water is placed to fall on the road surface, a filter screen can be further arranged on the second folded plate to filter the muddy water, the filtered water can fall on the ground, and the cleaning effect is guaranteed;

3) the included angle formed by the second folded plate and the third folded plate is larger than 180 degrees, namely the second folded plate is steeper, and the third folded plate is relatively gentle, so that muddy water is thrown out of the inner wall and can fall on the third folded plate, and the collection efficiency of the containing space is improved;

4) the bolt connection is convenient to disassemble, the working efficiency can be improved, and the protective plate can be used for cleaning dry road surfaces after being disassembled; for the existing sweeping brush structure, only parts need to be added, the manufacturing cost is low, and the application is convenient.

Description of the drawings:

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

FIG. 2 is a schematic view of the arrangement of the protection plates;

FIG. 3 is a schematic view of the connection of the first folded plate and the protective tie bolt;

FIG. 4 is a schematic view of a filter arrangement of the second flap;

fig. 5 is a schematic diagram of the operation of the present invention.

The specific implementation mode is as follows: the following is a detailed explanation of the structure defined in the present invention with reference to the drawings attached hereto.

The utility model provides a 1 protector of brush of road sweeper, including sweeper brush 1 and dust absorption mouth 4, brush 1 includes brush hair, brush set 2 and drives brush set 2 pivoted pivot 3, pivot 3 is connected with the motor, dust absorption mouth 4 is connected with the fan, its characterized in that: broom 1 and dust absorption mouth 4 are provided with protection casing 5 outward, 5 lower parts of protection casing are provided with the guard plate, the guard plate includes first folded plate 6, arc linkage segment 7, second folded plate 8 and third folded plate 9, first folded plate 6 sets up the 5 outsides of protection casing, first folded plate 6 with protection casing 5 passes through bolt 10 and connects, second folded plate 8 with first folded plate 6 passes through arc linkage segment 7 and connects, and arc linkage segment 7 with the lower part shape looks adaptation of protection casing 5, second folded plate 8 with third folded plate 9 is connected, just second folded plate 8, third folded plate 9 with the inner wall formation accommodation space of protection casing 5.

Preferably, the included angle formed by the second folding plate 8 and the third folding plate 9 is more than 180 °

Preferably, the second folded plate 8 is provided with a through hole 11, and the inner wall of the second folded plate 8 is provided with a filter screen 12. The filter screen 12 can filter the sludge water, and then the filtered sludge water can fall to the ground along the through holes 11.

Preferably, the diameter of the through hole 11 is less than 10 mm.

Preferably, the distance between the outer end of the inner side of the third folding plate 9 and the outer edge of the sweeper brush 1 is more than 10 cm.

Preferably, the first folding plate 6, the arc-shaped connecting section 7, the second folding plate 8 and the third folding plate 9 are integrally formed, bolt holes are formed in the first folding plate 6, and bolt holes matched with the bolt holes in the first folding plate 6 are formed in the protective cover 5.

As shown in fig. 5, the sweeper brush 1 rotates rapidly in the direction of the arrow shown in the figure, the swept-up garbage enters the dust suction port 4 in the direction of the arrow, when muddy water exists, the muddy water is driven by the sweeper brush 1 to be thrown onto the inner wall of the protective cover 5 in the direction of the arrow, and then falls into the accommodating space formed by the second folding plate 8, the third folding plate 9 and the protective cover 5, so that the protection operation is completed.

The distance between the outer end of the inner side of the third folding plate 9 and the outer edge of the sweeper brush 1 is shown in fig. 5, the distance a is the horizontal distance between the edge of the inner side of the third folding plate 9 and the outer edge of the sweeper brush 1, the distance is too large, the effect of collecting muddy water is poor, the distance is too small, the third folding plate 9 influences the work of the sweeper brush 1, the distance can be larger than 10cm, and the upper limit value can be determined according to experiments or calculation.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention should not be considered limited to the specific forms set forth in the examples, but also includes equivalent technical means which can be conceived by those skilled in the art according to the inventive concept.

Claims

1. The utility model provides a road sweeper's brush protector, includes sweeper brush and dust absorption mouth, the brush includes brush hair, brush dish and drives brush dish pivoted pivot, the pivot is connected with the motor, the dust absorption mouth is connected its characterized in that with the fan: the utility model discloses a dust absorption of sweeping brush, dust absorption mouth, protection casing, first folded plate, arc linkage segment, second folded plate and third folded plate, first folded plate sets up the protection casing outside, first folded plate with the protection casing passes through bolted connection, the second folded plate with first folded plate passes through the arc linkage segment and connects, and the arc linkage segment with the lower part shape looks adaptation of protection casing, the second folded plate with the third folded plate is connected, just second folded plate, third folded plate with the inner wall of protection casing forms accommodation space.

2. A sweeper guard for a road sweeper as claimed in claim 1, wherein: the second flap forms an included angle with the third flap that is greater than 180 °.

3. A sweeper guard for a road sweeper as claimed in claim 1, wherein: the second folded plate is provided with a through hole, and the inner wall of the second folded plate is provided with a filter screen.

4. A sweeper guard for a road sweeper as claimed in claim 3, wherein: the diameter of the through hole is smaller than 10 mm.

5. A sweeper guard for a road sweeper as claimed in any one of claims 1 to 4, wherein: the distance between the outer end of the inner side of the third folding plate and the outer edge of the sweeping brush is larger than 10 cm.

6. A sweeper guard for a road sweeper as claimed in claim 1, wherein: first folded plate, arc linkage segment, second folded plate and third folded plate integrated into one piece, be provided with the bolt hole on the first folded plate, be provided with on the safety cover with bolt hole complex bolt hole on the first folded plate.