CN217724915U

CN217724915U - Dust collector is used in workshop environmental protection production

Info

Publication number: CN217724915U
Application number: CN202220931777.XU
Authority: CN
Inventors: 吕军; 严俊亚
Original assignee: Jiangsu Delong Shot Blasting Machinery Co ltd
Current assignee: Jiangsu Delong Shot Blasting Machinery Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-11-04
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses a dust collector is used in workshop environmental protection production belongs to workshop dust removal technical field, including the drum, there is driving motor inside of drum through a cross fixed mounting, and installs the induced air flabellum on driving motor's the output shaft, and the filter screen is installed to the air inlet end of drum, and there is the speed reducer inside of drum through two fixed mounting of cross, and installs the column spinner on the output shaft of speed reducer, and the column spinner rotates the centre of a circle position of installing at the filter screen. The utility model discloses in, through the internally mounted at the drum by driving motor driven induced air flabellum, the effect of cooperation filter screen to just can filter the dust etc. in the workshop and clear away, the effect of cooperation dust removal brush and scraping board simultaneously utilizes the revolving force that driving motor produced, can effectively clear away the impurity of adhesion on the filter screen, makes the filter screen can keep the high-efficient filtration state to dusty gas, and overall structure is simple, and production and use are with low costs.

Description

Dust collector is used in workshop environmental protection production

Technical Field

The utility model belongs to the technical field of the workshop dust removal, especially, relate to a dust collector is used in workshop environmental protection production.

Background

The workshop dust removal means that the corresponding dust removal equipment is utilized to effectively solve the environmental problem of the workshop and give workers a sweet and comfortable environment so as to improve the working efficiency. The bag type dust removing equipment can efficiently remove dry dust and smoke dust, the removal rate can reach 99%, and the bag type dust removing equipment can be widely applied to dust collection of waste gases of cement, electric power, metallurgy, chemical industry and the like.

However, the bag-type dust removal equipment used in the workshop is large in size and high in production and use costs, and meanwhile, due to the fact that the structure of the bag-type dust removal equipment is complex, the bag-type dust removal equipment is prone to failure in the operation process, actual dust removal effects are poor, and actual dust removal operation is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the dust removal device for workshop environment-friendly production is provided for solving the problems that bag type dust removal equipment is large in size and high in production and use cost, and meanwhile, due to the fact that the bag type dust removal equipment is complex in structure and easy to break down in the operation process, the actual dust removal effect is poor, and actual dust removal operation is not facilitated.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a dust collector is used in workshop environmental protection production, which comprises a cylinder, there is driving motor in the inside of drum through a cross fixed mounting, and install the induced air flabellum on driving motor's the output shaft, the filter screen is installed to the air inlet end of drum, two fixed mounting of cross have a speed reducer in the inside of drum, and install the column spinner on the output shaft of speed reducer, the column spinner rotates and installs the centre of a circle position at the filter screen, driving motor's output shaft is connected with the input of speed reducer, the windward side and the leeward side of filter screen are hugged closely respectively and are provided with scraping dust board and dust removal brush, dust removal brush and scraping dust board are all installed on the column spinner.

As a further description of the above technical solution: the air outlet end of the cylinder is provided with a protective net, and the driving motor, the induced draft fan blade and the speed reducer are all positioned between the filter screen and the protective net.

As a further description of the above technical solution: the rotation axis is all installed to the both sides of drum, and the bottom of drum is provided with bearing structure, and bearing structure includes the connecting plate and installs two risers at the connecting plate both ends, and two rotation axes rotate respectively and install on two risers.

As a further description of the above technical solution: the universal wheel is installed to the bottom of riser, and the quantity of every riser bottom universal wheel has two at least.

As a further description of the above technical solution: one end of the rotating shaft penetrates through the vertical plate adjacent to the rotating shaft and is provided with the circular plate, the circular plate is provided with the insertion rod through the elastic structure, the vertical plate is far away from one side face of the cylinder, a plurality of positioning holes are uniformly formed in the circular shape around the rotating shaft, and one end of the insertion rod is inserted into one of the positioning holes.

As a further description of the above technical solution: the elastic structure comprises a positioning pipe fixed on the circular plate, a limiting groove formed in the inner wall of the positioning pipe, and a spring and a ring piece arranged in the limiting groove, wherein the insertion rod penetrates through the positioning pipe, the spring and the ring piece, and the ring piece is fixedly connected with the insertion rod.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the internally mounted at the drum by driving motor driven induced air flabellum, the effect of cooperation filter screen to just can filter the dust etc. in the workshop and clear away, the effect of cooperation dust removal brush and scraping board simultaneously utilizes the revolving force that driving motor produced, can effectively clear away the impurity of adhesion on the filter screen, makes the filter screen can keep the high-efficient filtration state to dusty gas, and overall structure is simple, and production and use are with low costs.

2. The utility model discloses in, through setting up rotation axis and bearing structure, make things convenient for the staff to adjust the air-out angle of drum to satisfy actual user demand.

3. The utility model discloses in, through setting up the telescopic inserted bar, the cooperation locating hole for the staff can fix the inclination of drum, prevents that the drum from providing convenient for actual use because of factors such as gravity resume to the normal position.

Drawings

FIG. 1 is a schematic view of the overall structure of a dust removing device for workshop environmental protection production provided by the utility model;

FIG. 2 is a schematic side view of a cross-sectional structure of a drum of the dust removing device for environmental protection production in a workshop according to the present invention;

fig. 3 is the utility model provides a dust collector's for workshop environmental protection production plectane's sectional structure schematic diagram.

Illustration of the drawings: 1. a cylinder; 2. a first cross; 3. a drive motor; 4. an air inducing fan blade; 5. a filter screen; 6. a second cross; 7. a speed reducer; 8. rotating the column; 9. a dust removal brush; 10. a dust scraping plate; 11. a protective net; 12. a rotating shaft; 13. a vertical plate; 14. a connecting plate; 15. a universal wheel; 16. a circular plate; 17. a positioning tube; 18. a plug-in rod; 19. positioning holes; 20. a limiting groove; 21. a spring; 22. an annular member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a dust removal device for workshop environment-friendly production comprises a cylinder 1, a driving motor 3 is fixedly installed inside the cylinder 1 through a first cross 2, an induced draft fan blade 4 is installed on an output shaft of the driving motor 3, the induced draft fan blade 4 can rotate at high speed under the action of the driving motor 3 so as to introduce external dust-containing gas into the cylinder 1, and therefore impurities such as dust in the gas can be filtered by the filter screen 5, the filter screen 5 is installed at an air inlet end of the cylinder 1, a speed reducer 7 is fixedly installed inside the cylinder 1 through a second cross 6, the speed reducer 7 is used for reducing the speed of an output shaft of the driving motor 3, so that the driving motor 3 drives a rotary column 8 to rotate slowly, the rotary column 8 is installed on an output shaft of the speed reducer 7, the rotary column 8 is rotatably installed at the circle center position of the filter screen 5, and the output shaft of the driving motor 3 is connected with an input end of the speed reducer 7, the windward side and the leeward side of the filter screen 5 are respectively provided with a dust scraping plate 10 and a dust removing brush 9 in a close fit manner, the dust removing brush 9 and the dust scraping plate 10 both extend along the radial direction of the rotary column 8, and the lengths of the dust removing brush 9 and the dust scraping plate 10 are slightly smaller than the radius of the filter screen 5, so that the filter screen 5 can be cleaned comprehensively in the rotating process of the dust removing brush 9 and the dust scraping plate 10, the dust removing brush 9 and the dust scraping plate 10 are both arranged on the rotary column 8, through the installation of the induced air fan blade 4 driven by the driving motor 3 in the cylinder 1, the dust and the like in a workshop can be filtered and removed under the action of the filter screen 5, and simultaneously, the rotating force generated by the driving motor 3 is utilized to effectively remove the impurities adhered on the filter screen 5, so that the filter screen 5 can keep a high-efficiency filtering state for the dust-containing gas, and overall structure is simple, and production and use are with low costs, and driving motor 3 and the speed reducer 7 that use in this embodiment are supporting ordinary motor and ordinary speed reducer that can use, as long as can realize driving motor 3 and the speed reducer 7 of above-mentioned purpose and all can use.

Protection network 11 is installed to the air-out end of drum 1, and driving motor 3, induced air flabellum 4 and speed reducer 7 all are located between filter screen 5 and the protection network 11, and protection network 11 can prevent that the air-out end of foreign matter through drum 1 from entering into the inside of drum 1, has improved the device's safety in utilization.

Rotation axis 12 is all installed to drum 1's both sides, and drum 1's bottom is provided with bearing structure, bearing structure includes connecting plate 14 and installs two risers 13 at connecting plate 14 both ends, connecting plate 14 is used for connecting two risers 13, make whole bearing structure be the U-shaped structure, with the stability that improves this bearing structure, two rotation axis 12 rotate respectively and install on two risers 13, through setting up rotation axis 12 and bearing structure, make things convenient for the staff to adjust the air-out angle of drum 1, in order to satisfy actual user demand.

Universal wheels 15 are mounted at the bottom ends of the risers 13 so that the drum 1 can be moved by workers using the universal wheels 15, and the number of the universal wheels 15 at the bottom of each riser 13 is at least two.

The one end of rotation axis 12 passes rather than adjacent riser 13 and installs the plectane 16, install grafting pole 18 through the elastic construction telescopic on the plectane 16, keep away from on the side of drum 1 at riser 13, it has a plurality of locating holes 19 to be the annular even around rotation axis 12, the one end of grafting pole 18 is pegged graft in one of them locating hole 19, through setting up telescopic grafting pole 18, cooperation locating hole 19, make the staff can fix the inclination of drum 1, prevent that drum 1 from restoring to the normal position because of factors such as gravity, it is convenient to provide for actual use.

The elastic structure comprises a positioning tube 17 fixed on the circular plate 16, a limiting groove 20 arranged on the inner wall of the positioning tube 17, and a spring 21 and a ring member 22 arranged in the limiting groove 20, the insertion rod 18 penetrates through the positioning tube 17, the spring 21 and the ring member 22, the ring member 22 is fixedly connected with the insertion rod 18, and the spring 21 can provide supporting elastic force along the axial direction of the insertion rod 18, so that the insertion rod 18 can be always inserted into one positioning hole 19 without external force.

The working principle is as follows: when in use, the universal wheel 15 is firstly used for moving the cylinder 1 to a proper position, and then the inclination angle of the cylinder 1 is adjusted, and the specific operations are as follows: pulling the insertion rod 18 to overcome the elastic force of the spring 21 to move until one end of the insertion rod 18 is withdrawn from the inside of the positioning hole 19, then rotating the cylinder 1 until the inclination angle meets the actual use requirement, then canceling the pulling force acting on the insertion rod 18, moving the insertion rod 18 to the vertical plate 13 adjacent to the insertion rod under the elastic force action of the spring 21 until one end of the insertion rod 18 is inserted into the positioning hole 19 or tightly abuts against the side wall surface of the vertical plate 13, slightly adjusting the inclination angle of the cylinder 1 when one end of the insertion rod 18 abuts against the side wall surface of the vertical plate 13, enabling one end of the insertion rod 18 to be inserted into the positioning hole 19, completing the positioning of the cylinder 1, then switching on the driving motor 3 and an external power supply and starting the driving motor 3, enabling the induced fan blades 4 to rotate at a high speed, matching with the effect of the filter screen 5, and accordingly filtering and cleaning dust and the like in a workshop, meanwhile, after the output shaft of the driving motor 3 is decelerated by the speed reducer 7, driving the rotary column 8 to slowly rotate, enabling the dust cleaning brush 9 and the scraper 10 to rotate, and cleaning impurities adhered to the surface of the filter screen 5.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a dust collector is used in workshop environmental protection production, includes drum (1), its characterized in that, there is driving motor (3) inside of drum (1) through cross (2) fixed mounting, and installs induced air flabellum (4) on the output shaft of driving motor (3), filter screen (5) are installed to the air inlet end of drum (1), there are speed reducer (7) inside of drum (1) through cross two (6) fixed mounting, and install column spinner (8) on the output shaft of speed reducer (7), column spinner (8) rotate and install the centre of a circle position at filter screen (5), the output shaft of driving motor (3) is connected with the input of speed reducer (7), the windward side and the leeward side of filter screen (5) are hugged closely respectively and are provided with dust scraping plate (10) and dust removal brush (9), dust removal brush (9) and dust scraping plate (10) are all installed on column spinner (8).

2. The dust removal device for workshop environment-friendly production according to claim 1, wherein a protective screen (11) is installed at an air outlet end of the cylinder (1), and the driving motor (3), the induced air fan blades (4) and the speed reducer (7) are all located between the filter screen (5) and the protective screen (11).

3. The dust removing device for the workshop environment-friendly production is characterized in that rotating shafts (12) are mounted on two sides of the cylinder (1), a supporting structure is arranged at the bottom of the cylinder (1), the supporting structure comprises a connecting plate (14) and two vertical plates (13) mounted at two ends of the connecting plate (14), and the two rotating shafts (12) are respectively rotatably mounted on the two vertical plates (13).

4. The dust removing device for the workshop environment-friendly production as claimed in claim 3, wherein universal wheels (15) are mounted at the bottom ends of the risers (13), and the number of the universal wheels (15) at the bottom of each riser (13) is at least two.

5. The dust removing device for the workshop environment-friendly production is characterized in that one end of the rotating shaft (12) penetrates through a vertical plate (13) adjacent to the rotating shaft and is provided with a circular plate (16), an inserting rod (18) is telescopically arranged on the circular plate (16) through an elastic structure, a plurality of positioning holes (19) are uniformly formed in one side surface, away from the cylinder (1), of the vertical plate (13) in an annular mode around the rotating shaft (12), and one end of the inserting rod (18) is inserted into one positioning hole (19).

6. The dust removing device for the workshop environment-friendly production as claimed in claim 5, wherein the elastic structure comprises a positioning tube (17) fixed on the circular plate (16), a limiting groove (20) formed in the inner wall of the positioning tube (17), and a spring (21) and a ring member (22) arranged inside the limiting groove (20), the insertion rod (18) penetrates through the positioning tube (17), the spring (21) and the ring member (22), and the ring member (22) is fixedly connected with the insertion rod (18).