CN212751970U

CN212751970U - High-efficient and low-noise motor case of dust collector

Info

Publication number: CN212751970U
Application number: CN202021419134.4U
Authority: CN
Inventors: 徐远鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-18
Filing date: 2020-07-18
Publication date: 2021-03-19
Anticipated expiration: 2030-07-18

Abstract

The utility model discloses a high-efficient and motor case that noise is low of dust catcher, the power distribution box comprises a box body, the both ends of box one end are equipped with the spout, and are two sets of the inside symmetry of spout is equipped with the pulley, one side that the pulley is close to each other is equipped with rather than interconnect's installation apron, and is a set of one side of installation apron is equipped with concave piece, another group one side of installation apron is equipped with the lug with the mutual adaptation of concave piece, and is two sets of the intermediate position department that the installation apron is close to one side each other is equipped with the handle, and is a set of one side of handle is equipped with link, another group one side of handle is equipped with the couple with the. The utility model discloses the device passes through the pulley and the installation of spout with spacing, can be quick open two sets of installation apron, maintain or installation work, increase its work efficiency to all be equipped with sealed the pad through the outside of concave piece and lug, strengthen the leakproofness of junction, noise when preventing device function is leaked outside.

Description

High-efficient and low-noise motor case of dust collector

Technical Field

The utility model relates to a motor case technical field specifically is a high-efficient and motor case that the noise is low of dust catcher.

Background

The working principle of the dust collector is as follows: the fan impeller of the dust collector is driven by the motor at high speed to discharge air in the impeller out of the fan at high speed, and simultaneously, air in the dust collection part is continuously supplemented to the air inlet fan, air negative pressure is generated in the sealed shell, dust and dirt in the suction nozzle are sucked into the dust collection part along with the air, and finally the purpose of sucking dust is achieved;

(1) when the motor case of the dust collector is maintained and installed, disassembly is often needed, but the disassembly process is complex and inconvenient, the working efficiency of operators is reduced, the tightness of the connection part of the case is insufficient, and noise generated when the device operates is easy to leak out of the connection part;

(2) when the motor operates, the generated noise is large, which brings inconvenience to users, influences the surrounding environment and reduces the comfort of the device during use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motor case that high efficiency and noise of dust catcher are low to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency low-noise motor case of a dust collector comprises a case body, wherein sliding grooves are formed in two ends of one end of the case body, pulleys are symmetrically arranged in two groups of sliding grooves, an installation cover plate connected with the sliding grooves is arranged on one side, close to each other, of each pulley, a concave block is arranged on one side of one group of installation cover plate, a convex block matched with the concave block is arranged on one side of the other group of installation cover plate, a handle is arranged at the middle position, close to one side, of the two groups of installation cover plates, a hanging ring is arranged on one side of one group of handles, a hook matched with the hanging ring is arranged on one side of the other group of handles, a hinge seat is arranged on one side in the case body, jack seats are arranged at two ends of the hinge seat, hinge rods hinged with the hinge seat are symmetrically arranged on the inner side of the hinge seat, a laminating silencing component is hinged to one side of the outer sides of the two groups of the hinge, one side that the articulated mast outside is close to each other is equipped with rather than interconnect's spring, the inside intermediate position department of box is equipped with the motor standing groove.

Preferably, laminating amortization subassembly includes acoustic celotex board, amortization cotton and sound-proof housing, the acoustic celotex board is located one side in the two sets of hinge bar outsides, one side that the acoustic celotex board is close to each other is equipped with the amortization cotton, one side that acoustic celotex board one end is close to each other is equipped with the sound-proof housing rather than mutual adaptation.

Preferably, two sides of the sound insulation board are provided with shielding boards, and the shielding boards are connected with the sound insulation cover.

Preferably, the inner side of the concave block and the outer side of the convex block are both provided with sealing gaskets.

Preferably, the two sides of the sliding groove are provided with fixing plates, and the fixing plates are matched with the mounting cover plate.

Preferably, the two ends of one side in the box body are provided with sound absorption layers, and the sound absorption layers are attached to the inner side of the box body in a triangular shape.

Compared with the prior art, the beneficial effects of the utility model are that: this high-efficient and the low motor machine case of noise of dust catcher utilizes the push-and-pull slip form to realize opening the installation apron fast and dismantle the maintenance to it, strengthens the leakproofness of junction simultaneously, utilizes the isolation of laminating centre gripping to inhale the sound structure, and produced noise has obtained effectual elimination when making the motor function, this structural design is reasonable, convenient to use.

(1) Through the installation and the limiting of the pulley and the sliding groove, two groups of installation cover plates can be quickly opened for maintenance or installation work, the working efficiency is improved, and the sealing gaskets are arranged on the outer sides of the concave block and the convex block, so that the sealing performance of the joint is enhanced, and the noise is prevented from leaking outside when the device operates;

(2) utilize two sets of sound insulation and amortization structure, the form of articulated centre gripping through seals the motor centre gripping of equidimension not, through the noise that the effectual reducing mechanism of amortization cotton and acoustic celotex board function produced, increases the travelling comfort that the dust catcher used.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a front sectional expanded view of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a front expanded view of the present invention;

fig. 5 is an enlarged schematic top view of the structure at a in fig. 3 according to the present invention.

In the figure: 1. a box body; 2. a chute; 3. a sound insulating board; 4. a pulley; 5. silencing cotton; 6. a sound-proof housing; 7. connecting the inserted link; 8. a jack seat; 9. a hinged seat; 10. a spring; 11. a hinged lever; 12. a motor placing groove; 13. a handle; 14. hooking; 15. installing a cover plate; 16. hanging a ring; 17. a concave block; 18. and (4) a bump.

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. 1-5, the present invention provides an embodiment: a high-efficiency and low-noise motor case of a dust collector comprises a case body 1, wherein sliding grooves 2 are arranged at two ends of one end of the case body 1, pulleys 4 are symmetrically arranged in two groups of sliding grooves 2, an installation cover plate 15 connected with the sliding grooves 4 is arranged at one side, close to each other, of each sliding groove, a concave block 17 is arranged at one side of each installation cover plate 15, a convex block 18 matched with the concave block 17 is arranged at one side of the other installation cover plate 15, the sealing performance is improved, a handle 13 is arranged at the middle position, close to one side, of each installation cover plate 15, a hanging ring 16 is arranged at one side of each handle 13, a hook 14 matched with the hanging ring 16 is arranged at one side of each handle 13, a hinged seat 9 is arranged at one side in the case body 1, jack seats 8 are arranged at two ends of the hinged seat 9, hinged rods 11 hinged with the hinged to the hinged seats 9 are symmetrically arranged at the inner sides of, can be to the noise absorption elimination that produces, the one side that keeps away from each other in the articulated mast 11 outside is equipped with the inserted bar 7 of being connected with the mutual adaptation of jack seat 8, and the one side that the articulated mast 11 outside is close to each other is equipped with rather than interconnect's spring 10, and the inside intermediate position department of box 1 is equipped with motor standing groove 12.

Further, laminating amortization subassembly includes acoustic celotex board 3, amortization cotton 5 and sound-proof housing 6, and acoustic celotex board 3 is located one side in the 11 outsides of two sets of hinge bars, and one side that 3 mutual nears of acoustic celotex board is equipped with amortization cotton 5, and one side that 3 one end of acoustic celotex board is close to each other is equipped with the sound-proof housing 6 rather than mutual adaptation.

Furthermore, the two sides of the sound insulation board 3 are provided with shielding boards, and the shielding boards are mutually connected with the sound insulation cover 6 to strengthen the attaching clamping force of the components.

Furthermore, sealing gaskets are arranged on the inner side of the concave block 17 and the outer side of the convex block 18, so that the sealing performance of the connection position is improved.

Further, the both sides of spout 2 are equipped with the fixed plate, and the fixed plate and the mutual adaptation of installation apron 15 can lead it and bear.

Furthermore, the two ends of one side in the box body 1 are provided with sound absorbing layers, and the sound absorbing layers are attached to the inner side of the box body 1 in a triangular mode, so that the noise absorption performance is improved.

The working principle is as follows: when the device is installed, the fixing of the hook 14 and the hanging ring 16 can be cancelled, then the handle 13 is pulled outwards to drive the installation cover plate 15 and the pulley 4 to slide in the sliding groove 2, so that the box body 1 can be opened to carry out installation or maintenance work, the disassembly and opening speed of the installation cover plate 15 by an operator is increased, the subsequent maintenance work is facilitated, the installation cover plate 15 is closed, and meanwhile, the sealing performance of the joint of the installation cover plate 15 is effectively enhanced through the attachment and fixation of the concave block 17 and the convex block 18, and the noise leakage of the device in use is prevented; open the back at installation apron 15, can pull hinge bar 11 and drive the acoustic celotex board 3 under the articulated cooperation of articulated seat 9 and return and contract, and make spring 10 produce tensile state, then insert jack seat 8 through connecting inserted bar 7 and fix, alright make acoustic celotex board 3 open and fix the position department of putting into motor standing groove 12 with the motor, loosen the fixed of connecting inserted bar 7 with jack seat 8 after that, elastic restoring force through spring 10 drives acoustic celotex board 3 and carries out the centre gripping laminating to the motor, make

amortization cotton

5 and 6 outside to the motor of sound-proof housing carry out the sound insulation protection through the laminating of acoustic celotex board 3, the produced noise when effectual reducing mechanism operates, increase the travelling comfort that the dust catcher used.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a motor machine case that high efficiency and noise of dust catcher are low, includes box (1), its characterized in that: the two ends of one end of the box body (1) are provided with sliding grooves (2), two groups of sliding grooves (2) are symmetrically provided with pulleys (4), one side of each sliding groove (4) is provided with an installation cover plate (15) connected with each other, one side of each installation cover plate (15) is provided with a concave block (17), one side of each installation cover plate (15) is provided with a convex block (18) matched with the concave block (17), the middle position of each installation cover plate (15) close to one side is provided with a handle (13), one side of each handle (13) is provided with a hanging ring (16), one side of each handle (13) is provided with a hook (14) matched with the hanging ring (16), one side of the inner part of the box body (1) is provided with a hinged base (9), the two ends of each hinged base (9) are provided with inserting hole bases (8), the inner sides of the hinged bases (9) are symmetrically provided with hinged rods (11), two sets of one side in articulated mast (11) outside articulates there is laminating amortization subassembly, one side of keeping away from each other in articulated mast (11) outside is equipped with the inserted bar (7) of being connected with the mutual adaptation of jack seat (8), one side that the articulated mast (11) outside is close to each other is equipped with rather than interconnect's spring (10), the inside intermediate position department of box (1) is equipped with motor standing groove (12).

2. The efficient and low-noise motor case of a vacuum cleaner as claimed in claim 1, wherein: laminating amortization subassembly includes acoustic celotex board (3), amortization cotton (5) and sound-proof housing (6), acoustic celotex board (3) are located one side in two sets of hinge bar (11) outsides, one side that acoustic celotex board (3) are close to each other is equipped with amortization cotton (5), one side that acoustic celotex board (3) one end is close to each other is equipped with sound-proof housing (6) rather than mutual adaptation.

3. The efficient and low-noise motor case of a vacuum cleaner as claimed in claim 2, wherein: and shielding plates are arranged on two sides of the sound insulation plate (3) and are connected with the sound insulation cover (6) mutually.

4. The efficient and low-noise motor case of a vacuum cleaner as claimed in claim 1, wherein: sealing gaskets are arranged on the inner side of the concave block (17) and the outer side of the convex block (18).

5. The efficient and low-noise motor case of a vacuum cleaner as claimed in claim 1, wherein: the two sides of the sliding chute (2) are provided with fixing plates, and the fixing plates are matched with the mounting cover plate (15) mutually.

6. The efficient and low-noise motor case of a vacuum cleaner as claimed in claim 1, wherein: the sound absorption layer is arranged at two ends of one side in the box body (1) and is attached to the inner side of the box body (1) in a triangular shape.