CN215052525U

CN215052525U - Multistage fully-closed vacuum cleaning device

Info

Publication number: CN215052525U
Application number: CN202121007185.0U
Authority: CN
Inventors: 杨光; 徐友伟
Original assignee: Shanghai Chongyu Environmental Protection Technology Co ltd
Current assignee: Shanghai Chongyu Environmental Protection Technology Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-12-07
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses a multistage fully-closed vacuum cleaning device, which comprises a dust collection box, wherein the upper end of the dust collection box is hinged with a box cover, the lower end of the dust collection box is fixedly provided with a material suction box, the material suction box is arranged into a lower end opening type material suction box, the lower end of the material suction box is provided with a push rod, the push rod is arranged in an inclined manner, one end of an output shaft of a driving motor is fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a rolling disc, the lower end of the rolling disc is fixedly provided with a cleaning brush head, the inner cavity of the dust collection box is fixedly provided with a support plate and a filter screen plate from top to bottom in sequence, the dust removal fan is fixedly arranged in the fan bracket, the equipment is provided with the cleaning brush head through the rolling disc, dust and garbage on the road surface can be cleaned through rotation, the size is small, and workers can pass through a hand push handrail to a certain extent to conveniently clean small street, the working efficiency is increased.

Description

Multistage fully-closed vacuum cleaning device

Technical Field

The utility model relates to a clean mechanical technical field, specifically be a multistage totally enclosed vacuum cleaning device.

Background

A good clean and tidy environment not only improves the city image, more is favorable to the building of city culture and the enthusiasm of citizen's work moreover, cleans road trunk way or other public areas through vacuum cleaning, reduces the degree of dust to environmental pollution.

The road sweeper is a novel efficient sweeping device integrating road surface sweeping, garbage recycling and transportation, namely a sweeping vehicle type with a road sweeping function is simply refitted on a special vehicle chassis, a secondary engine is additionally arranged on the vehicle except a chassis engine, four sweeping brushes are driven by a hydraulic motor to work, various matched devices such as a fan, a garbage can and a water tank are arranged, the novel road sweeper can complete the work such as ground sweeping, road curb cleaning and water sprinkling after the road curb cleaning and sweeping once, and the road sweeper is suitable for the sweeping operation of various climates and different dry road surfaces.

The road sweeper is generally large, narrow streets are not easy to enter, small streets and alleys are manually cleaned by workers, and great labor is consumed, so that a multistage fully-closed vacuum sweeping device needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multistage totally enclosed vacuum cleaning device drives the roll table under the pivot through driving motor, installs on the roll table and cleans the brush head, and the rotation cleans the dust rubbish on road surface, and the volume is less, and the staff can pass through the little street gallery through the hand push handrail to a certain extent and conveniently clean, has increased work efficiency to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-stage fully-closed vacuum cleaning device comprises a dust collection box, wherein the upper end of the dust collection box is hinged with a box cover, the lower end of the dust collection box is fixedly provided with a material suction box, the material suction box is arranged to be a lower end opening type material suction box, the lower end of the material suction box is provided with a push rod, the push rod is arranged in an inclined manner, one side of the material suction box is fixedly communicated with a material suction pipeline, one end of the material suction pipeline is communicated with the inside of the dust collection box, the inner bottom of the dust collection box is provided with a driving motor, one end of an output shaft of the driving motor is fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a rolling disc, the lower end of the rolling disc is fixedly provided with a cleaning brush head, the inner cavity of the dust collection box is sequentially and fixedly provided with a support plate and a filter screen plate from top to bottom, the upper end of the support plate is fixedly provided with a fan support, the inside of the fan support is fixedly provided with a dust removal fan, the inner bottom of the dust collection box is fixedly provided with a dust collection bin, and the inner bottom of the dust collection bin is bonded with a dust collection pad.

Preferably, the side wall of the dust collection box is provided with a first through hole, a first sealing bearing is arranged inside the first through hole, one end of the material suction pipeline is fixedly connected to the inner ring of the first sealing bearing, and the air outlet of the dust removal fan is parallel to the material suction pipeline.

Preferably, a hasp is fixedly installed on the dust collection box, a lock tongue of the hasp is fixedly installed on the dust collection box, and a hook seat of the hasp is fixedly installed on the box cover.

Preferably, a second through hole is formed in the bottom end of the dust collection box, a second sealing bearing is arranged in the second through hole, and one end of the rotating shaft penetrates through the second sealing bearing and is fixedly connected with one end of the output shaft of the driving motor.

Preferably, the filter screen plate comprises a screen body and a shell, the screen body is connected with the shell in a clamping groove mode, the concave of the screen body is in a trapezoid shape, and the edge of the shell is in a step shape.

Preferably, one side of the outer wall of the dust collection box of the box is respectively provided with an air outlet and an observation window, and the observation window is a transparent observation window.

Preferably, four groups of support columns are fixedly welded at the bottom end of the dust collection box, sliding wheels are fixedly mounted at the lower ends of the support columns, and a handrail is fixedly mounted on one side of the dust collection box.

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

1. the utility model discloses a through the interior bottom of dust collection box be provided with driving motor, the one end fixedly connected with pivot of driving motor output shaft, the one end fixedly connected with roll table of pivot, roll table lower extreme fixed mounting has the cleaning brush head, the lower extreme fixed mounting of dust collection box has the material suction box, the material suction box sets up to lower extreme open type material suction box, the lower extreme of material suction box is provided with the push rod, the push rod is the slope setting, one side fixed intercommunication of material suction box has the material suction pipeline, the one end of material suction pipeline communicates with the inside of dust collection box, drive the cleaning brush head through driving motor and clean the subaerial dust rubbish, then the materials are collected through a rear inclined push rod and then enter a material suction pipeline, one side of the dust collection box is fixedly provided with a handrail, and a worker can pass through the small street and the lane to a certain extent by pushing the handrail by hands to conveniently clean the small street and the lane, so that the working efficiency is increased;

2. the utility model discloses an internally mounted of dust collection box filters otter board, filters otter board and includes dictyosome and casing, and the dictyosome is connected with the casing draw-in groove formula, and the dictyosome is recessed to be trapezoidal form, and the casing edge is the echelonment, can effectually carry out a filtration to dust rubbish glass metal fragment through filtering the otter board, is unlikely to glass metal and gets into dust collection box bottom scratch dust collection box, and the staff can regularly change or clear up the filtration dictyosome.

Drawings

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

FIG. 2 is a schematic sectional view of the dust box structure of the present invention;

fig. 3 is a schematic side view of the filter screen plate structure of the present invention.

In the figure: 1. a dust collection box; 2. a material suction box; 3. a push rod; 4. a suction pipeline; 5. a drive motor; 6. a rotating shaft; 7. a scroll pan; 8. cleaning the brush head; 9. a support plate; 10. a filter screen plate; 11. a fan bracket; 12. a dust removal fan; 13. a dust collection bin; 14. a dust collecting pad; 15. a first through hole; 16. a first sealed bearing; 17. a hasp; 18. a box cover; 19. a second through hole; 20. a second sealed bearing; 21. a housing; 22. a net body; 23. an air outlet; 24. an observation window; 25. a support pillar; 26. a sliding wheel; 27. a handrail.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a multi-stage fully-closed vacuum cleaning device comprises a dust collection box 1, wherein the upper end of the dust collection box 1 is hinged with a box cover 18, a hasp 17 is fixedly arranged on the dust collection box 1, a bolt of the hasp 17 is fixedly arranged on the dust collection box 1, and a hook seat of the hasp 17 is fixedly arranged on the box cover 18;

a driving motor 5 is arranged at the inner bottom of a dust collection box 1, one end of an output shaft of the driving motor 5 is fixedly connected with a rotating shaft 6, one end of the rotating shaft 6 is fixedly connected with a rolling disc 7, the lower end of the rolling disc 7 is fixedly provided with a cleaning brush head 8, the lower end of the dust collection box 1 is fixedly provided with a material suction box 2, the material suction box 2 is arranged into a material suction box with an opening at the lower end, the lower end of the material suction box 2 is provided with a push rod 3, the push rod 3 is obliquely arranged, one side of the material suction box 2 is fixedly communicated with a material suction pipeline 4, one end of the material suction pipeline 4 is communicated with the inside of the dust collection box 1, the cleaning brush head 8 is driven by the driving motor 5 to clean dust and garbage on the ground, then the dust and garbage are collected by the oblique push rod 3 at the back and then enter the material suction pipeline 4;

the inner cavity of the dust collection box 1 is fixedly provided with a support plate 9 and a filter screen plate 10 from top to bottom in sequence, the upper end of the support plate 9 is fixedly provided with a fan bracket 11, the interior of the fan bracket 11 is fixedly provided with a dust removal fan 12, other main components of the dust removal fan 12 comprise a shell, an impeller, a machine shaft, an air suction port and an air exhaust port, the impeller generates centrifugal force when rotating, gas is thrown out of the impeller, is gathered in the shell, is increased in pressure, is exhausted from the air exhaust port and flows into a dust removal pipeline, and negative pressure is formed after the gas in the impeller is exhausted to suck air and dust outside the material pipeline 4;

a first through hole 15 is formed in the side wall of the dust collection box 1, a first sealing bearing 16 is arranged inside the first through hole 15, one end of the material suction pipeline 4 is fixedly connected to the inner ring of the first sealing bearing 16, and an air outlet of the dust removal fan 12 is arranged in parallel with the material suction pipeline 4, so that the sealing performance is ensured, and better vacuum negative pressure in the dust collection box 1 is achieved;

the bottom end of the dust collection box 1 is provided with a second through hole 19, a second sealing bearing 20 is arranged in the second through hole 19, one end of the rotating shaft 6 penetrates through the second sealing bearing 20 and is fixedly connected with one end of the output shaft of the driving motor 5, and through the design, better sealing protection is achieved, so that the driving motor 5 is prevented from being damaged due to the fact that excessive dust enters the driving motor 5;

the filter screen plate 10 is arranged in the dust collection box 1, the filter screen plate 10 comprises a screen body 22 and a shell 21, the screen body 22 is connected with the shell 21 in a clamping groove mode, the screen body 22 is concave downwards and is in a trapezoid shape, the edge of the shell 21 is in a step shape, dust, garbage and glass metal fragments can be effectively filtered through the filter screen plate 10, the glass metal cannot enter the bottom of the dust collection box 1 to scratch the dust collection box 1, and a worker can regularly replace or clean the filter screen body 22;

the dust collecting bin 13 is fixedly arranged at the inner bottom of the dust collecting box 1, the dust collecting pad 14 is bonded at the inner bottom of the dust collecting bin 13, the dust collecting pad 14 is designed, the dust can be effectively prevented from flying again, and a worker can clean or replace the dust collecting pad 14 at regular intervals;

one side of the outer wall of the dust box 1 of the box is respectively provided with an air outlet 23 and an observation window 24, the observation window 24 is a transparent observation window, the air outlet 23 discharges the gas after primary filtration by a draught fan, and the observation window can well observe the interior of the dust box from the side surface, for example, the thickness of dust accumulated by the filter screen body 22 and the dust collecting pad 14 is observed to determine whether to replace in time;

four groups of supporting columns 25 are fixedly welded at the bottom end of the dust collection box 1, sliding wheels 26 are fixedly mounted at the lower ends of the supporting columns 25, a handrail 27 is fixedly mounted on one side of the dust collection box 1, and workers can conveniently push and pull the handrail 27 to clean and collect dust in each public place.

The working principle is as follows: the equipment is provided with a driving motor 5 through the inner bottom of a dust collection box 1, one end of an output shaft of the driving motor 5 is fixedly connected with a rotating shaft 6, one end of the rotating shaft 6 is fixedly connected with a rolling disc 7, the lower end of the rolling disc 7 is fixedly provided with a cleaning brush head 8, the lower end of the dust collection box 1 is fixedly provided with a material suction box 2, the material suction box 2 is arranged as a material suction box with an opening at the lower end, the lower end of the material suction box 2 is provided with a push rod 3, the push rod 3 is obliquely arranged, one side of the material suction box 2 is fixedly communicated with a material suction pipeline 4, one end of the material suction pipeline 4 is communicated with the inside of the dust collection box 1, the cleaning brush head 8 is driven by the driving motor 5 to clean dust and garbage on the ground, then the dust and garbage are collected by the oblique push rod 3 at the back and then enter the material suction pipeline 4, one side of the dust collection box is fixedly provided with a handrail, and workers can pass through a small street to a certain extent through hand to clean conveniently, the working efficiency is improved, the filter screen plate 10 is arranged in the dust collection box 1, the filter screen plate 10 comprises a screen body 22 and a shell 21, the screen body 22 is connected with the shell 21 in a clamping groove mode, the screen body 22 is concave and trapezoidal, the edge of the shell 21 is in a step shape, dust, garbage and glass metal fragments can be effectively filtered through the filter screen plate 10, the glass metal cannot enter the bottom of the dust collection box 1 to scratch the dust collection box 1, and a worker can regularly replace or clean the filter screen body 22.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multistage totally enclosed vacuum cleaning device, includes dust collection box (1), its characterized in that: the dust collection box is characterized in that a box cover (18) is hinged to the upper end of the dust collection box (1), a suction box (2) is fixedly mounted at the lower end of the dust collection box (1), the suction box (2) is arranged to be a lower end opening type suction box, a push rod (3) is arranged at the lower end of the suction box (2), the push rod (3) is arranged in an inclined mode, a suction pipeline (4) is fixedly communicated with one side of the suction box (2), one end of the suction pipeline (4) is communicated with the inside of the dust collection box (1), a driving motor (5) is arranged at the inner bottom of the dust collection box (1), a rotating shaft (6) is fixedly connected with one end of an output shaft of the driving motor (5), a rolling disc (7) is fixedly connected with one end of the rotating shaft (6), a cleaning brush head (8) is fixedly mounted at the lower end of the rolling disc (7), a support plate (9) and a filter screen plate (10) are fixedly mounted in the inner cavity of the dust collection box (1) from top to bottom in sequence, the dust collection box is characterized in that a fan support (11) is fixedly mounted at the upper end of the support plate (9), a dust removal fan (12) is fixedly mounted inside the fan support (11), a dust collection bin (13) is fixedly mounted at the inner bottom of the dust collection box (1), and a dust collection pad (14) is bonded at the inner bottom of the dust collection bin (13).

2. The multistage fully-enclosed vacuum cleaning device according to claim 1, characterized in that: the dust collection box is characterized in that a first through hole (15) is formed in the side wall of the dust collection box (1), a first sealing bearing (16) is arranged inside the first through hole (15), one end of the material suction pipeline (4) is fixedly connected to the inner ring of the first sealing bearing (16), and the air outlet of the dust removal fan (12) is parallel to the material suction pipeline (4).

3. The multistage fully-enclosed vacuum cleaning device according to claim 1, characterized in that: a hasp (17) is fixedly installed on the dust collection box (1), a bolt of the hasp (17) is fixedly installed on the dust collection box (1), and a hook seat of the hasp (17) is fixedly installed on a box cover (18).

4. The multistage fully-enclosed vacuum cleaning device according to claim 1, characterized in that: the bottom end of the dust collection box (1) is provided with a second through hole (19), a second sealing bearing (20) is arranged in the second through hole (19), and one end of the rotating shaft (6) penetrates through the second sealing bearing (20) and is fixedly connected with one end of an output shaft of the driving motor (5).

5. The multistage fully-enclosed vacuum cleaning device according to claim 1, characterized in that: the filter screen plate (10) comprises a screen body (22) and a shell (21), the screen body (22) is connected with the shell (21) in a clamping groove mode, the screen body (22) is concave downwards and is in a ladder shape, and the edge of the shell (21) is in a ladder shape.

6. The multistage fully-enclosed vacuum cleaning device according to claim 1, characterized in that: one side of the outer wall of the dust collection box (1) is respectively provided with an air outlet (23) and an observation window (24), and the observation window (24) is a transparent observation window.

7. The multistage fully-enclosed vacuum cleaning device according to claim 1, characterized in that: four groups of supporting columns (25) are fixedly welded at the bottom end of the dust collection box (1), sliding wheels (26) are fixedly mounted at the lower ends of the supporting columns (25), and a handrail (27) is fixedly mounted on one side of the dust collection box (1).