CN220246785U

CN220246785U - Ground cleaning machine

Info

Publication number: CN220246785U
Application number: CN202321446901.4U
Authority: CN
Inventors: 李强
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2023-12-26
Anticipated expiration: 2033-06-07

Abstract

The utility model relates to the technical field of cleaning devices, and discloses a ground sweeper, which comprises a cleaning box main body, wherein a dust feeding frame is arranged at the bottom of the side surface of the cleaning box main body, and a driving structure is arranged at the top of the dust feeding frame. According to the utility model, the high-speed airflow generating device and the dust adsorption recovery component are arranged in the cleaning box main body, so that the effects of blowing, raising dust and sucking dust are respectively achieved, the ground dust is quickly and efficiently cleaned and removed, the cleaning box main body is matched with the dust overflow preventing ring, the fitting property with the ground is improved, the dust is not easy to leak, the dust filtering sheet has a dust filtering effect, the cleaning closed brush head is driven by the driving structure, and the two rotating closed plates are mutually coupled, so that the dust feeding frame is always in a closed state on the cleaning box main body, the dust overflow preventing capability is achieved, the dust cleaning and filtering effect is good, the dust cleaning capability is strong, and the dust overflow preventing capability is achieved during cleaning.

Description

Ground cleaning machine

Technical Field

The utility model relates to the technical field of cleaning devices, in particular to a ground cleaning machine.

Background

The cleaning machine is a road cleaning machine cleaning device widely used in places such as roads, public places and the like, the front end of the cleaning machine is generally provided with a circular rotating brush, so that dust on the ground is conveniently brushed down, cleaning efficiency is guaranteed, fine dust on the ground and dust in ground gaps cannot be well collected due to the fact that dust and debris are completely brushed by the roller brush, and dust part leaks when the ground is cleaned, so that cleaning effect is affected.

According to the comparative document CN203625826U, a ground sweeper is disclosed, high-speed air flow generated by an air flow generating device blows dust through an air blowing port, and the high-speed air flow generated by a powerful fan (at the moment, the bottom of the fan is negative pressure) enters a dust recycling box through a recycling pipeline, so that the dust and fragments in gaps have a good cleaning treatment effect;

however, in the actual use process, because the dust in the device has the blowing dust raising effect, the dust is easy to overflow from the outlet of the recovery box, so that the dust is diffused and the dust raising effect is caused, the environmental pollution is caused, and the dust in the box is not convenient to collect and filter, so that the cleaning and dust-proof effects of the dust are reduced, and therefore, the floor sweeper is provided for solving the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the ground sweeper, which has the advantages of good dust and debris sweeping and filtering effects, strong dust removal and sweeping capability, dust overflow preventing capability and the like during sweeping, and solves the problems of environmental pollution caused by more dust overflow and dust raising and insufficient dust collecting and filtering capability of the existing ground sweeper when the existing ground sweeper is used for sucking dust.

(II) technical scheme

In order to achieve the purposes of good dust and debris cleaning and filtering effects, strong dust removal and cleaning capability and dust overflow prevention capability during cleaning, the utility model provides the following technical scheme: the floor sweeper comprises a cleaning box main body, wherein a dust feeding frame is arranged at the bottom of the side surface of the cleaning box main body;

the top of the dust feeding frame is provided with a driving structure, two cleaning closed brush heads are rotatably connected in the dust feeding frame, and the two cleaning closed brush heads are connected with the driving structure;

the driving structure consists of a driving motor, a driving belt and driving wheels, and a high-speed airflow generating device and a dust adsorption and recovery component are arranged in the cleaning box main body;

the high-speed airflow generating device comprises a wind pressure flow guide pipe, a blowing fan and an air inlet flow guide box, wherein the air inlet flow guide box is arranged at the top of the cleaning box main body, the wind pressure flow guide pipe is respectively communicated with the air inlet flow guide box and the cleaning box main body, the blowing fan is positioned in the wind pressure flow guide pipe, and flat blowing nozzles are arranged on two sides of the bottom of the wind pressure flow guide pipe;

the dust adsorption recovery component comprises a dust collection cylinder, an air draft air pipe and an air draft fan, a dust suction hopper is arranged at the bottom of the air draft air pipe, a push-pull handle is arranged at the top of the cleaning box main body, and universal wheels are arranged at the bottoms of two sides of the cleaning box main body.

Preferably, the dust feeding frame is formed by splicing and combining two semicircular frames, the driving motor is arranged at the top of the dust feeding frame, the output end of the driving motor and the top of the cleaning closed brush head are respectively connected with three driving wheels, and the three driving wheels are respectively connected with two driving belts.

Preferably, the two exhaust fans are respectively arranged in the dust collecting cylinder and the exhaust air pipe, and the top of the exhaust air pipe is communicated with the side face of the dust collecting cylinder.

Preferably, a dust filter disc is arranged in the dust collecting cylinder, and the dust filter disc is formed by a dustproof insect-proof net.

Preferably, the blowing fan and the air draft fan are strong fans, and the directions of the blowing fan and the air draft fan are opposite.

Preferably, the air inlet guide box is arranged at the top of the cleaning box main body, the top of the air draft pipe penetrates through the cleaning box main body and is communicated with the air inlet guide box, air guide openings are formed in two sides of the air inlet guide box, and foreign matter blocking prevention plates are arranged in the air inlet guide box.

Preferably, the edge of the bottom of the cleaning box main body is provided with a dust overflow preventing ring, and the dust overflow preventing ring is made of rubber.

Preferably, the two cleaning closed brush heads are coupled and connected, the cleaning closed brush heads are composed of a bottom brush head, a rotating closing plate and a driving rod body, the driving rod body is rotationally connected to the inside of the dust feeding frame, the top of the driving rod body is connected with a driving wheel, the bottom of the driving rod body is fixedly connected with the rotating closing plate, the rotating closing plate is in closed connection with the inside of the dust feeding frame, and the bottom brush head is fixedly connected to the bottom of the rotating closing plate.

(III) beneficial effects

Compared with the prior art, the utility model provides the ground sweeper, which has the following beneficial effects:

1. this ground scavenging machine through being equipped with high-speed air current generating device and dust absorption recovery component in the inside of cleaning box main part, plays respectively and blows raise dust and the effect of dust collection that induced drafts, cleans dust removal to ground dust fast high efficiency, and the mouth of blowing flatly plays supplementary raise dust effect of blowing, and the dust suction hopper plays supplementary dust collecting effect, and the dust filter piece plays dust filter effect, and the dust waste material can be imported to cleaning box main part by the dust feeding frame, makes the device have better dust removal cleaning ability, and the dust filtration collecting ability is better.

2. This ground scavenging machine, through setting up the dust anti-overflow circle, by clean case main part cooperation dust anti-overflow circle, improved the laminating nature with ground, the difficult emergence of dust leaks, clean closed brush head is driven by driving structure, because two rotate closure plate intercoupling, make dust feeding frame be in the closed state all the time to clean case main part, when having the cleaning ability, have the anti-overflow ability of dust, make the device have the dust anti-overflow ability when cleaning, the dust-proof ability is comparatively excellent.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic front perspective view of the drive connection structure of the present utility model;

FIG. 3 is a schematic front perspective view of a connecting structure of a cleaning and closing brush head according to the present utility model;

FIG. 4 is a schematic top cross-sectional view of the attachment of the cleaning tank body to the dust feed frame of the present utility model;

FIG. 5 is a schematic elevational cross-sectional view of the structure of the present utility model;

fig. 6 is a front view schematically showing a dust suction hopper connecting structure of the present utility model.

In the figure: 1. a cleaning tank main body; 2. a dust feed frame; 3. a driving structure; 301. a driving motor; 302. a drive belt; 303. driving wheels; 4. cleaning the closed brush head; 401. a bottom brush head; 402. rotating the closure plate; 403. a driving rod body; 5. a high-speed airflow generating device; 501. a wind pressure guide pipe; 502. a blower fan; 503. an air inlet guide box; 6. a dust adsorption recovery member; 601. a dust collection cartridge; 602. an air draft pipe; 603. an exhaust fan; 7. a flat blowing nozzle; 8. push-pull handle; 9. a universal wheel; 10. a dust suction hopper; 11. a dust filter sheet; 12. a dust overflow preventing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, a floor sweeping machine comprises a cleaning box main body 1, wherein a dust feeding frame 2 is arranged at the bottom of the side surface of the cleaning box main body 1;

the top of the dust feeding frame 2 is provided with a driving structure 3, two cleaning closed brush heads 4 are rotatably connected in the dust feeding frame 2, and the two cleaning closed brush heads 4 are connected with the driving structure 3;

the driving structure 3 is composed of a driving motor 301, a driving belt 302 and driving wheels 303, and a high-speed airflow generating device 5 and a dust adsorption and recovery member 6 are arranged in the cleaning box main body 1;

the high-speed airflow generating device 5 comprises a wind pressure flow guide pipe 501, a blowing fan 502 and an air inlet flow guide box 503, wherein the air inlet flow guide box 503 is arranged at the top of the cleaning box main body 1, the wind pressure flow guide pipe 501 is respectively communicated with the air inlet flow guide box 503 and the cleaning box main body 1, the blowing fan 502 is positioned in the wind pressure flow guide pipe 501, and flat blowing nozzles 7 are arranged on two sides of the bottom of the wind pressure flow guide pipe 501;

the dust adsorption and recovery member 6 consists of a dust collection cylinder 601, an air draft pipe 602 and an air draft fan 603, wherein the bottom of the air draft pipe 602 is provided with a dust suction hopper 10, the top of the cleaning box main body 1 is provided with a push-pull handle 8, and the bottoms of the two sides of the cleaning box main body 1 are provided with universal wheels 9;

the beneficial effects to be expressed by the scheme are as follows: through being equipped with high-speed air current generating device 5 and dust absorption recovery component 6 in the inside of clean case main part 1, play the effect of blowing raise dust and induced draft dust collection respectively, clean the dust to ground dust fast high efficiency, flat blowing nozzle 7 plays supplementary raise dust effect of blowing, by clean case main part 1 cooperation dust anti-overflow circle 12, the laminating nature with the ground has been improved, the dust is difficult for taking place to leak, dust filter piece 11 plays the dust filter effect, the dust waste material can be imported to clean case main part 1 by dust feeding frame 2, clean closed brush head 4 is driven by driving structure 3, because two rotation closure plates 402 intercoupling make dust feeding frame 2 be in the closure state all the time to clean case main part 1, when having cleaning ability, have the anti-dust overflow ability, make the device reach dust clean filter effect, dust cleaning ability is strong, and have dust anti-overflow ability during cleaning.

Further, the dust feeding frame 2 is formed by splicing and combining two semicircular frames, the driving motor 301 is arranged at the top of the dust feeding frame 2, the output end of the driving motor 301 and the top of the cleaning and closing brush head 4 are respectively connected with three driving wheels 303, and the three driving wheels 303 are respectively connected with two driving belts 302;

through setting up drive structure 3 and constitute by driving motor 301, driving belt 302 and drive wheel 303, driving motor 301 is when rotating, and three groups of drive wheel 303 can be connected by driving belt 302 to rotate simultaneously and remove, make drive wheel 303 can stably drive two clean closed brush heads 4, make two clean closed brush heads 4 can simultaneously and stable rotate, and two clean closed brush heads 4 intercoupling, make two clean closed brush heads 4 can play the anti-overflow effect, and dustproof ability is better.

Further, two air draft fans 603 are respectively arranged in the dust collection cylinder 601 and the air draft pipe 602, and the top of the air draft pipe 602 is communicated with the side surface of the dust collection cylinder 601;

through setting up dust absorption recovery component 6 by dust collection tube 601, convulsions tuber pipe 602 and air exhauster 603 constitute, the cooperation air exhauster 603 of convulsions tuber pipe 602 can be with the dust suction in the dust collection tube 601 in the clean box main part 1, play the dust collection effect to reach the cleaning ability, dust collection tube 601 is equipped with dust filter piece 11, play the dust filter effect, prevent that the dust from leaking, stabilize the water conservancy diversion and filter, the dust is collected the filter capacity better.

Further, a dust filter 11 is arranged in the dust collecting cylinder 601, and the dust filter 11 is formed by a dustproof insect-proof net;

through setting up dust filter 11, play the dust filter effect, prevent that the dust from leaking outward, stable water conservancy diversion is filtered, and the dust collection filtration ability is better.

Further, the blower fan 502 and the air draft fan 603 are strong fans, and the blower fan 502 and the air draft fan 603 are opposite in wind direction;

through setting up blower 502 and air extraction fan 603 and being powerful fan, make device dust blowing and dust suction all stronger, dust removal cleaning ability is better, and blower 502 and air extraction fan 603 wind direction are opposite to play the effect of blowing raise dust and convulsions dust absorption respectively, increased the convenience on device cleaning ground.

Further, the air inlet guide box 503 is arranged at the top of the cleaning box main body 1, the top of the air draft pipe 602 penetrates through the cleaning box main body 1 and is communicated with the air inlet guide box 503, air guide openings are arranged at two sides of the air inlet guide box 503, and a foreign matter blocking prevention plate is arranged inside the air inlet guide box 503;

Further, a dust overflow preventing ring 12 is arranged at the edge of the bottom of the cleaning box main body 1, and the dust overflow preventing ring 12 is made of rubber;

through setting up dust anti-overflow circle 12, supplementary laminating nature that has increased clean case main part 1 and ground to make the dust in the clean case main part 1 be difficult for revealing, dustproof effect is better.

Further, the two cleaning closing brush heads 4 are coupled and connected, the cleaning closing brush heads 4 are composed of a bottom brush head 401, a rotating closing plate 402 and a driving rod body 403, the driving rod body 403 is rotationally connected to the inside of the dust feeding frame 2, the top of the driving rod body 403 is connected with the driving wheel 303, the bottom of the driving rod body 403 is fixedly connected with the rotating closing plate 402, the rotating closing plate 402 is in closed connection with the inside of the dust feeding frame 2, and the bottom brush head 401 is fixedly connected to the bottom of the rotating closing plate 402;

through setting up the coupling connection of two cleaning closure brush heads 4, make two rotation closure plates 402 lie in dust feeding frame 2 when being connected and use, wherein a certain is in closed state all the time, when making in the clean case main part 1 raise dust, the dust is difficult for leaking, cleaning closure brush head 4 comprises bottom brush head 401, rotation closure plate 402 and drive body of rod 403, drive body of rod 403 plays the support and drives and rotates the effect, can drive rotation closure plate 402, and then make bottom brush head 401 can clean the dust steadily, make cleaning closure brush head 4 have clean and dust proof overflow ability.

It should be noted that, each device in this application is common market equipment, can select according to the demand when specifically using, and the circuit connection relation of each device all belongs to simple series connection, parallel connection circuit, does not have innovation point at this circuit connection, and the realization that the technical staff can be comparatively easy belongs to prior art, and is not repeated.

Working principle: by arranging the high-speed airflow generating device 5 and the dust adsorption and recovery component 6 inside the cleaning box main body 1, the high-speed airflow generating device 5 comprises the wind pressure guide pipe 501, the blowing fan 502 and the air inlet guide box 503, the air inlet guide box 503 has wind force guide effect, the anti-foreign matter blocking plate has dust prevention effect, leakage is not easy to occur during wind force guide, the blowing fan 502 can conduct wind force guide by the wind pressure guide pipe 501, blowing and dust blowing are conducted on the ground right below the cleaning box main body 1, the flat blowing nozzle 7 has auxiliary blowing and dust blowing effect, dust in a ground gap can be quickly raised, the dust can be quickly filled into the cleaning box main body 1, as the cleaning box main body 1 is attached to the ground with the auxiliary attachment of the dust overflow preventing ring 12, the dust is not easy to leak, the dust can be collected and extracted by the dust adsorption and recovery component 6, the dust adsorption recovery member 6 is composed of a dust collection cylinder 601, an air suction pipe 602 and an air suction fan 603, the air suction pipe 602 is matched with the air suction fan 603, dust in the cleaning box main body 1 can be sucked into the dust collection cylinder 601 to achieve dust collection effect, thereby cleaning capacity is achieved, the dust collection cylinder 601 is provided with a dust filter disc 11 to achieve dust filtering effect, dust leakage is prevented, stable diversion filtration is achieved, dust collection filtering capacity is good, the side surface of the cleaning box main body 1 is provided with a dust feeding frame 2, dust waste can be led into the cleaning box main body 1 by the dust feeding frame 2, the device can be guided by the dust feeding frame 2, two cleaning closed brush heads 4 are arranged in the dust feeding frame 2, the cleaning closed brush heads 4 are driven by a driving structure 3, the two cleaning closed brush heads 4 can be simultaneously and stably rotated, the cleaning closed brush heads 4 are composed of a bottom brush head 401, a rotating closed plate 402 and a driving rod body 403, the driving rod body 403 plays the supporting and driving rotation effect, can drive and rotate the closure plate 402, and then make the bottom brush head 401 can clean the dust steadily, and because two rotation closure plates 402 intercoupling makes two rotation closure plates 402 lie in dust feeding frame 2 when being connected and use, one of them is in the closed state all the time, when making clean case main part 1 in the raise dust, the dust is difficult for leaking, thereby when having cleaning ability, have the dust-proof overflow ability, make the device reach dust piece and clean the filter effect good, the dust removal cleans the ability strong, and have the dust-proof overflow ability when cleaning, the dust is excessive when having solved current ground sweeper dust absorption, the pollution of the environment has been caused, and dust collection and filter ability not enough problem.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 floor sweeper, includes clean case main part (1), its characterized in that: the bottom of the side surface of the cleaning box main body (1) is provided with a dust feeding frame (2);

the top of the dust feeding frame (2) is provided with a driving structure (3), two cleaning closed brush heads (4) are rotatably connected in the dust feeding frame (2), and the two cleaning closed brush heads (4) are connected with the driving structure (3);

the cleaning box comprises a cleaning box main body (1), a high-speed airflow generating device (5) and a dust adsorption and recovery component (6), wherein the driving structure (3) consists of a driving motor (301), a transmission belt (302) and a driving wheel (303);

the high-speed airflow generating device (5) comprises a wind pressure guide pipe (501), a blowing fan (502) and an air inlet guide box (503), wherein the air inlet guide box (503) is arranged at the top of the cleaning box main body (1), the wind pressure guide pipe (501) is respectively communicated with the air inlet guide box (503) and the cleaning box main body (1), the blowing fan (502) is positioned in the wind pressure guide pipe (501), and flat blowing nozzles (7) are respectively arranged at two sides of the bottom of the wind pressure guide pipe (501);

the dust adsorption recovery component (6) comprises a dust collection cylinder (601), an air draft pipe (602) and an air draft fan (603), a dust suction hopper (10) is arranged at the bottom of the air draft pipe (602), a push-pull handle (8) is arranged at the top of the cleaning box main body (1), and universal wheels (9) are arranged at the bottoms of two sides of the cleaning box main body (1).

2. A floor sweeping machine according to claim 1, wherein: the dust feeding frame (2) is formed by splicing and combining two semicircular frames, the driving motor (301) is arranged at the top of the dust feeding frame (2), the output end of the driving motor (301) and the top of the cleaning closed brush head (4) are respectively connected with three driving wheels (303), and the three driving wheels (303) are respectively connected with two driving belts (302).

3. A floor sweeping machine according to claim 1, wherein: the two exhaust fans (603) are respectively arranged in the dust collection cylinder (601) and the exhaust air pipe (602), and the top of the exhaust air pipe (602) is communicated with the side face of the dust collection cylinder (601).

4. A floor sweeping machine according to claim 1, wherein: the dust collecting cylinder (601) is internally provided with a dust filter sheet (11), and the dust filter sheet (11) is formed by a dustproof insect-proof net.

5. A floor sweeping machine according to claim 1, wherein: the air blowing fan (502) and the air exhausting fan (603) are strong fans, and the air blowing fan (502) and the air exhausting fan (603) are opposite in wind direction.

6. A floor sweeping machine according to claim 1, wherein: the air inlet guide box (503) is arranged at the top of the cleaning box main body (1), the top of the air draft pipe (602) penetrates through the cleaning box main body (1) and is communicated with the air inlet guide box (503), air guide openings are formed in two sides of the air inlet guide box (503), and foreign matter blocking prevention plates are arranged in the air inlet guide box (503).

7. A floor sweeping machine according to claim 1, wherein: the cleaning box is characterized in that a dust overflow preventing ring (12) is arranged at the edge of the bottom of the cleaning box main body (1), and the dust overflow preventing ring (12) is made of rubber.

8. A floor sweeping machine according to claim 1, wherein: the two the first (4) coupling of clean closed brush, the first (4) of clean closed brush comprises the first (401) of bottom brush, rotation closure plate (402) and drive body of rod (403), the inside in dust feeding frame (2) is connected in the rotation of drive body of rod (403), the top and the drive wheel (303) of drive body of rod (403) are connected, the bottom and the rotation closure plate (402) fixed connection of drive body of rod (403), the rotation closure plate (402) is closed to be connected in the interior of dust feeding frame (2), the first (401) fixed connection of bottom brush is in the bottom of rotation closure plate (402).