CN217312401U

CN217312401U - Off-line vacuum dust collector

Info

Publication number: CN217312401U
Application number: CN202220546845.0U
Authority: CN
Inventors: 臧正
Original assignee: Changzhou Zhongtong Drying Equipment Co ltd
Current assignee: Changzhou Zhongtong Drying Equipment Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-08-30
Anticipated expiration: 2032-03-14

Abstract

The utility model belongs to the technical field of dust collectors, in particular to an off-line vacuum dust collector, which comprises an exhaust box, wherein the exhaust box is internally provided with a dust removal box, the lower end inside the dust removal box is fixed with a pattern plate, the upper end of the pattern plate is provided with a plurality of dust removal bags, the bottom end of the dust removal box is provided with a dust hopper, the upper part inside the dust removal box is provided with a cross, four ends of the cross are internally provided with chutes, the inside of each chute is provided with a slide block, the bottom end of the slide block is fixedly provided with a scraping strip, the outer wall of the upper end of the scraping strip is rotatably connected with a first supporting rod and a second supporting rod, the middle part of the bottom end of the cross is fixedly provided with a barrel rod, the outer ring of the barrel rod is sleeved with a sleeve, the top end of the dust removal box is provided with a speed reducing motor, the output end of the speed reducing motor is fixedly connected with the cross, the inner thread of the barrel rod is connected with a screw rod, the lower end of the sleeve is rotatably connected with the screw rod, thereby solving the problem that the dust left in the dust removal box after long-term use, the use effect of the dust remover next time is influenced.

Description

Off-line vacuum dust collector

Technical Field

The utility model belongs to the technical field of the dust remover, concretely relates to off-line vacuum cleaner.

Background

The bag type dust collector is a dry type dust filtering device. It is suitable for trapping fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, when the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity is settled under the action of gravity and falls into the dust hopper, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified; after long-term use, the inner wall of the dust removal box can accumulate dust left in dust removal, the use effect of the dust remover next time is influenced, and structural improvement and optimization of the dust remover are necessary for solving the problem of exposure of the current dust remover in the use process.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides an off-line vacuum cleaner has the characteristics that the dust that leaves among the regulation scraping strip and the dust removal incasement wall distance and the accumulated collection of the inner wall to the dust removal case goes on clearing up.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an off-line vacuum cleaner, includes the exhaust case, the inside of exhaust case is equipped with the dust removal case, the inside lower extreme of dust removal case is fixed with the card, a plurality of dust removal bag is installed to the upper end of card, the bottom of dust removal case is equipped with the ash bucket, the inside top of dust removal case is equipped with the cross, the spout has been seted up to four inside ends of cross, the internally mounted of spout has the slider, the bottom mounting of slider has the strip of scraping, the upper end outer wall of scraping the strip rotates and is connected with first branch and second branch, the bottom middle part of cross is fixed with the barrel head, the outer lane cover of barrel head has the sleeve, gear motor is installed on the top of dust removal case, and gear motor's output and cross fixed connection.

As the utility model discloses an off-line vacuum cleaner preferred technical scheme, the inside threaded connection of section of thick bamboo pole has the lead screw, and telescopic lower extreme rotates with the lead screw to be connected.

As the utility model discloses an off-line vacuum cleaner preferred technical scheme, the bottom mounting of lead screw has the knob.

As the utility model discloses an off-line vacuum cleaner preferred technical scheme, there is a distance of centimetre between four ends of cross and the inner wall of dust removal case.

As the utility model discloses an off-line vacuum cleaner preferred technical scheme, the one end of scraping the strip is kept away from with telescopic outer wall rotation to first branch and second branch and is connected, first branch and second branch are parallel to each other.

As the utility model discloses an off-line vacuum cleaner preferred technical scheme, the slider is located the inside and the cross sliding connection of spout.

Compared with the prior art, the beneficial effects of the utility model are that: the screw rod is driven by rotating the knob, the sleeve is driven to move when the screw rod rotates, and the sleeve drives the scraping strip through the first supporting rod and the second supporting rod, so that the distance between the scraping strip and the inner wall of the dust removal box is adjusted.

The output shaft through gear motor drives the cross and rotates, and the cross drives through the slider and scrapes the strip rotation, and then clears up the inner wall of dust removal case, and scrapes the strip and do not contact with the dust removal bag of dust removal incasement portion, can not lead to the fact the influence to removing dust.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

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

FIG. 3 is a schematic structural view of a cross according to the present invention;

FIG. 4 is a schematic cross-sectional view of the cross of the present invention;

in the figure: 1. an exhaust box; 2. a dust removal box; 3. a pattern plate; 4. dust removal bags; 5. an ash hopper; 6. a cross; 7. a chute; 8. a slider; 9. scraping the strips; 10. a barrel bar; 11. a sleeve; 12. a first support bar; 13. a second support bar; 14. a screw rod; 15. a knob; 16. a speed reducing motor.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: an off-line vacuum dust collector comprises an exhaust box 1, a dust removal box 2 is arranged in the exhaust box 1, a flower plate 3 is fixed at the lower end in the dust removal box 2, a plurality of dust removal bags 4 are installed at the upper end of the flower plate 3, a dust hopper 5 is arranged at the bottom end of the dust removal box 2, a cross 6 is arranged above the interior of the dust removal box 2, sliding grooves 7 are formed in four ends of the cross 6, sliding blocks 8 are installed in the sliding grooves 7, scraping strips 9 are fixed at the bottom ends of the sliding blocks 8, the outer wall of the upper ends of the scraping strips 9 is rotatably connected with a first supporting rod 12 and a second supporting rod 13, a barrel rod 10 is fixed in the middle of the bottom end of the cross 6, a sleeve 11 is sleeved on the outer ring of the barrel rod 10, a speed reduction motor 16 is installed at the top end of the dust removal box 2, the output end of the speed reduction motor 16 is fixedly connected with the cross 6, in the embodiment, the cross 6 is driven to rotate by an output shaft of the speed reduction motor 16, the slide 6 drives the scraping strips 9 to rotate by the sliding blocks 8, and then clear up the inner wall of dust removal case 2, and scrape strip 9 and not contact with the dust removal bag 4 of dust removal case 2 inside, can not cause the influence to removing dust.

Specifically, the internal thread of barrel pole 10 is connected with lead screw 14, and the lower extreme of sleeve 11 rotates with lead screw 14 to be connected, drives sleeve 11 motion when lead screw 14 rotates in this embodiment, and sleeve 11 drives through first branch 12 and second branch 13 and scrapes strip 9 to adjust and scrape the distance between strip 9 and the dust removal case 2 inner wall.

Specifically, the bottom end of the screw rod 14 is fixed with a knob 15, and the screw rod 14 is driven by rotating the knob 15 in the embodiment, so that the adjustment is convenient.

Specifically, there is a distance of one centimeter between the four ends of the cross 6 and the inner wall of the dust removal box 2, which prevents the cross 6 from contacting the inner wall of the dust removal box 2 during rotation and causing rotation interference.

Specifically, first branch 12 and second branch 13 are kept away from the one end of scraping strip 9 and are connected with the outer wall rotation of sleeve 11, and first branch 12 and second branch 13 are parallel to each other, according to parallelogram structure principle in this embodiment for scrape strip 9 and remain throughout perpendicular when the motion, and then make the outer wall of scraping strip 9 can laminate with the inner wall of dust removal case 2 is whole.

In particular, the sliding block 8 is located inside the sliding slot 7 and is slidably connected to the cross 6, so that the bar 9 slides along the inside of the sliding slot 7 through the sliding block 8 when moving.

The speed reducing motor in the embodiment is a known technology which is already disclosed and widely applied to daily life, and the type of the speed reducing motor is as follows: YTJ10 are provided.

The utility model discloses a theory of operation and use flow: firstly, a screw rod 14 is driven by rotating a knob 15, when the screw rod 14 rotates, a sleeve 11 is driven to move, the sleeve 11 drives a scraping strip 9 through a first support rod 12 and a second support rod 13, and therefore the distance between the scraping strip 9 and the inner wall of a dust removal box 2 is adjusted; starting gear motor 16, driving cross 6 through its output shaft and rotating, cross 6 drives through slider 8 and scrapes strip 9 and rotate, and then clears up the inner wall of dust removal case 2, and scrapes strip 9 and not contact with the inside dust removal bag 4 of dust removal case 2, can not lead to the fact the influence to removing dust.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An off-line vacuum cleaner, comprising an exhaust box (1), characterized in that: the inside of exhaust box (1) is equipped with dust removal case (2), the inside lower extreme of dust removal case (2) is fixed with card (3), a plurality of dust removal bag (4) are installed to the upper end of card (3), the bottom of dust removal case (2) is equipped with ash bucket (5), the inside top of dust removal case (2) is equipped with cross (6), spout (7) have been seted up to four ends inside of cross (6), the internally mounted of spout (7) has slider (8), the bottom of slider (8) is fixed with scrapes strip (9), the upper end outer wall of scraping strip (9) rotates and is connected with first branch (12) and second branch (13), the bottom middle part of cross (6) is fixed with barrel rod (10), the outer lane cover of barrel rod (10) has sleeve (11), gear motor (16) are installed on the top of dust removal case (2), and the output end of the speed reducing motor (16) is fixedly connected with the cross (6).

2. An off-line vacuum cleaner according to claim 1, wherein: the inner thread of the cylinder rod (10) is connected with a screw rod (14), and the lower end of the sleeve (11) is rotatably connected with the screw rod (14).

3. An off-line vacuum cleaner according to claim 2, wherein: and a knob (15) is fixed at the bottom end of the screw rod (14).

4. An off-line vacuum cleaner according to claim 1, wherein: and a distance of one centimeter is reserved between the four ends of the cross (6) and the inner wall of the dust removal box (2).

5. An off-line vacuum cleaner according to claim 1, wherein: one ends, far away from the scraping strip (9), of the first supporting rod (12) and the second supporting rod (13) are rotatably connected with the outer wall of the sleeve (11), and the first supporting rod (12) and the second supporting rod (13) are parallel to each other.

6. An off-line vacuum cleaner according to claim 1, wherein: the sliding block (8) is positioned in the sliding groove (7) and is in sliding connection with the cross (6).