CN213551533U

CN213551533U - Handheld dust catcher convenient to dismantle

Info

Publication number: CN213551533U
Application number: CN202021956170.4U
Authority: CN
Inventors: 马雪冬
Original assignee: Suzhou Haisi Electric Appliance Co ltd
Current assignee: Suzhou Haisi Electric Appliance Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-06-29
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a handheld dust catcher convenient to dismantle, including the handrail, its characterized in that: the utility model discloses a dust collection device, including handrail, driving motor casing, limiting plate, connecting sleeve, dust collection bin, driving motor casing's end welding is installed and is driven motor casing's end, driving motor casing's one side is provided with convenient dismounting device and self-cleaning device, convenient dismounting device includes that fixed mounting collects the storehouse at the dust of driving motor casing below, driving motor casing's the outside is provided with annular arch, the bellied outside of annular is provided with the limiting plate, the terminal fixed mounting of limiting plate has the head rod, the outside winding of head rod is connected with first spring, the outside sliding connection of head rod has the dust absorption pipe, driving motor casing's inboard is provided with the internal thread, the below fixed mounting of dust absorption pipe has connecting sleeve, connecting sleeve's outside correspondence is provided with the inserted.

Description

Handheld dust catcher convenient to dismantle

Technical Field

The utility model relates to a dust catcher technical field specifically is a handheld dust catcher convenient to dismantle.

Background

A Vacuum Cleaner (Robot Vacuum Cleaner) is a device that uses an air pump to make a partial Vacuum, generates suction force, and sucks up dust on a floor or other places, and is classified into a vertical type, a horizontal type, and a portable type according to its structure.

The existing handheld dust collector cannot be disassembled, occupies a large space and has poor practicability; meanwhile, the conventional handheld dust collector is easy to block an air inlet to cause smooth damage after sucking larger dust. Therefore, it is necessary to design a portable handheld vacuum cleaner which is easy to detach and has strong practicability and can be detached to absorb large and small dust.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a handheld dust catcher convenient to dismantle to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a handheld dust catcher convenient to dismantle, includes the handrail, its characterized in that: the utility model discloses a dust collector, including handrail, convenient dismounting device, automatic cleaning device, convenient dismounting device and convenient dismounting device, the terminal welding of handrail is installed and is driven motor casing, one side of driving motor casing is provided with convenient dismounting device and automatic cleaning device, and convenient dismounting device's effect lies in can dismantling handheld dust catcher, and automatic cleaning device's effect lies in can cleaning when to the face dust absorption.

According to the technical scheme, storehouse is collected to convenient dismounting device includes the dust of fixed mounting in drive motor casing below, drive motor casing's the outside is provided with the annular arch, the bellied outside of annular is provided with the limiting plate, the terminal fixed mounting of limiting plate has the head rod, the outside winding of head rod is connected with the first spring, the outside sliding connection of head rod has the dust absorption pipe, drive motor casing's inboard is provided with the internal thread, before starting the dust absorption, pulls open the limiting plate, and the drive head rod stretches out, goes into the protruding card of annular in the drive motor casing outside in the limiting plate, loosens the shrink of the first spring of limiting plate and pulls back the limiting plate, fixes drive motor casing, and the dust absorption finishes the back with the reason dismantle can for dismantle convenient and fast.

According to the technical scheme, the dust collection pipe is fixedly provided with a connecting sleeve, an inserting block is correspondingly arranged on the outer side of the connecting sleeve, a triangular connecting block is arranged below the connecting sleeve, an inserting plate is correspondingly arranged on the outer side of the triangular connecting block, sliding grooves are formed in two sides of the inserting plate, a sliding block is connected to the inner portion of each sliding groove in a sliding mode, a second spring is fixedly arranged below the sliding block, the other end of the second spring is fixedly arranged below the sliding grooves, a limiting rod is welded to the other end of the sliding block, external threads are arranged on the outer side of the triangular connecting block, when the dust collection pipe is installed, the inserting block below the connecting sleeve is inserted into the inserting plate outside the triangular connecting block for fixing, when the dust collection pipe is disassembled, the sliding block is pulled manually, the second spring is compressed, the limiting rod is opened, the inserting block can be taken, the dust collection pipe is taken down, the internal thread at the top of the triangular connecting block is meshed with the internal thread of the shell of the driving motor, and therefore the installation can be completed.

According to the technical scheme, the top fixed mounting of triangle connecting block has the cylinder sleeve, evenly be provided with the arch on connecting sleeve's the inner wall, the telescopic outside of cylinder evenly is provided with cowl, cowl's inboard fixed mounting has the third spring, and the back of finishing is installed, and the connecting sleeve is turned round manually for cowl card in the cylinder sleeve is gone into the gap between the connecting sleeve inner wall arch, fixes through the flexible of third spring, realizes multi-angle, multi-direction dust absorption.

According to the technical scheme, the automatic cleaning device comprises a semi-arc air inlet shell fixedly installed at the front end of a triangular connecting block, a square air inlet shell is installed below the arc air inlet shell in a welded mode, a bucket is fixedly installed at the front end of the square air inlet shell, a first rotary rod is connected to the lower portion of the bucket through a bearing, rolling wheels are installed on two sides of the first rotary rod in a sleeved mode, a dust collector is pushed, the rolling wheels drive the square air inlet shell to move, the smooth movement is guaranteed, when large particles are encountered, the bucket shovels the large particles and absorbs the small particles from the arc air inlet shell, and fine dust is absorbed into a dust collecting bin through an air inlet below the square air inlet shell, so that the problem that the large particles block the air inlet to cause damage is avoided.

According to the technical scheme, the outside correspondence of first rotary rod is provided with initiative bevel gear, the meshing of initiative bevel gear is connected with driven bevel gear, driven bevel gear's inside welding installs the worm, the worm meshing is connected with the worm wheel, the second rotary rod is installed in the below welding of worm wheel, the end of second rotary rod is provided with the mop dish, and when the manual dust catcher that promotes of operator, the gyro wheel is gone forward and is driven first rotary rod and rotate, drives the initiative bevel gear in its outside simultaneously and carries out meshing rotation with driven bevel gear, through the worm wheel and the worm intermeshing transmission of driven bevel gear one side for the second rotary rod drives the mop dish and rotates, and it is clean to mopping ground that the dust absorption finishes, carries out the dust absorption mopping ground simultaneously, has significantly reduced the consumption of manpower, has improved work efficiency.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model is characterized in that the utility model,

(1) by arranging the annular bulge, the limiting plate, the first connecting rod, the first spring, the inserting block and the inserting plate, before dust collection is started, the limiting plate is pulled open to drive the first connecting rod to extend out, the annular bulge outside the driving motor shell is clamped into the limiting plate, the limiting plate is pulled back by loosening the first spring of the limiting plate, the driving motor shell is fixed and can be disassembled in the same way after dust collection is finished, so that the disassembly is convenient and rapid, when the dust collection pipe is installed, the inserting block below the connecting sleeve is inserted into the inserting plate outside the triangular connecting block for fixing, when the connecting sleeve is disassembled, the sliding block is pulled manually, the second spring is compressed, the limiting rod is opened, and the inserting block is taken out, when dust is required to be sucked in a narrow space, the dust suction pipe is taken down, and the internal thread at the top of the triangular connecting block is meshed with the internal thread of the shell of the driving motor, so that the installation can be completed, the operation is simple, and the fastening is firm;

(2) after the dust collector is installed, the connecting sleeve is manually twisted by the aid of the connecting sleeve, the cylindrical sleeve, the arc-shaped baffle and the third spring, so that the arc-shaped baffle in the cylindrical sleeve is clamped into a gap between bulges on the inner wall of the connecting sleeve and is fixed by the aid of expansion and contraction of the third spring, and multi-angle and multi-direction dust collection is achieved;

(3) when an operator manually pushes the dust collector, the roller drives the first rotating rod to rotate and drives the driving bevel gear and the driven bevel gear outside the roller to rotate in a meshing way, and a worm wheel and a worm on one side of the driven bevel gear are in meshing transmission, so that the second rotating rod drives the mop plate to rotate to mop the ground which is completely dusted to clean and simultaneously suck dust and mop the ground, the manpower consumption is greatly reduced, and the working efficiency is improved.

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 view of the overall front cross-sectional structure of the present invention;

fig. 2 is a schematic side sectional view of the arc-shaped air inlet casing of the present invention;

fig. 3 is a schematic top view of the connecting sleeve of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic view of a portion B in fig. 1 according to the present invention;

FIG. 6 is a schematic top sectional view of the automatic cleaning apparatus of the present invention;

FIG. 7 is a schematic side view of the cross-sectional structure of the automatic cleaning device of the present invention

In the figure: 1. a handrail; 2. a drive motor housing; 3. a dust collection bin; 4. a dust collection pipe; 5. a limiting plate; 6. a first connecting rod; 7. a first spring; 8. a connecting sleeve; 9. inserting a block; 10. inserting plates; 11. a chute; 12. a slider; 13. a second spring; 14. a limiting rod; 15. a triangular connecting block; 16. a cylindrical sleeve; 17. a protrusion; 18. an arc-shaped baffle plate; 19. a third spring; 20. an arc-shaped air inlet shell; 21. a square air inlet shell; 22. a bucket; 23. a roller; 24. a second rotating rod; 25. a first rotating rod; 26. a drive bevel gear; 27. a driven bevel gear; 28. a worm; 29. a worm gear; 30. a mop plate.

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. 1-7, the present invention provides a technical solution: the utility model provides a handheld dust catcher convenient to dismantle, includes handrail 1, its characterized in that: the tail end of the handrail 1 is welded with a driving motor shell 2, one side of the driving motor shell 2 is provided with a convenient dismounting device and an automatic cleaning device, the convenient dismounting device has the function of dismounting the handheld dust collector, and the automatic cleaning device has the function of cleaning the dust collecting surface at the same time of dust collection;

the convenient dismounting device comprises a dust collecting bin 3 fixedly mounted below a driving motor shell 2, an annular bulge is arranged on the outer side of the driving motor shell 2, a limiting plate 5 is arranged on the outer side of the annular bulge, a first connecting rod 6 is fixedly mounted at the tail end of the limiting plate 5, a first spring 7 is wound and connected to the outer side of the first connecting rod 6, a dust suction pipe 4 is slidably connected to the outer side of the first connecting rod 6, an internal thread is arranged on the inner side of the driving motor shell 2, the limiting plate 5 is pulled open before dust suction is started, the first connecting rod 6 is driven to extend out, the annular bulge on the outer side of the driving motor shell 2 is clamped into the limiting plate 5, the limiting plate 5 is loosened, the limiting plate 5 is pulled back by contraction of the first spring 7, the driving;

a connecting sleeve 8 is fixedly arranged below the dust suction pipe 4, an inserting block 9 is correspondingly arranged outside the connecting sleeve 8, a triangular connecting block 15 is arranged below the connecting sleeve 8, an inserting plate 10 is correspondingly arranged outside the triangular connecting block 15, sliding grooves 11 are formed in two sides of the inserting plate 10, a sliding block 12 is connected inside the sliding grooves 11 in a sliding manner, a second spring 13 is fixedly arranged below the sliding block 12, the other end of the second spring 13 is fixedly arranged below the sliding grooves 11, a limiting rod 14 is welded and arranged at the other end of the sliding block 12, external threads are arranged outside the triangular connecting block 15, when the dust suction pipe 4 is installed, the inserting block 9 below the connecting sleeve 8 is inserted into the inserting plate 10 outside the triangular connecting block 15 for fixing, when the dust suction pipe is disassembled, the sliding block 12 is pulled manually, the second spring 13 is compressed, the limiting rod 14 is opened, the inserting block 9 can be taken out, when the narrow, the dust collection pipe 4 is taken down, and the internal thread at the top of the triangular connecting block 15 is meshed with the internal thread of the driving motor shell 2, so that the installation can be completed, the operation is simple, and the fastening is firm;

a cylindrical sleeve 16 is fixedly installed at the top end of the triangular connecting block 15, protrusions 17 are uniformly arranged on the inner wall of the connecting sleeve 8, arc-shaped baffles 18 are uniformly arranged on the outer side of the cylindrical sleeve 16, a third spring 19 is fixedly installed on the inner side of each arc-shaped baffle 18, after the mounting is finished, the connecting sleeve 8 is manually twisted, so that the arc-shaped baffles 18 in the cylindrical sleeve 16 are clamped into gaps among the protrusions 17 on the inner wall of the connecting sleeve 16, the fixing is carried out through the extension and contraction of the third springs 19, and multi-angle and multi-direction dust collection is achieved;

the automatic cleaning device comprises a semi-arc air inlet shell 20 fixedly arranged at the front end of a triangular connecting block 15, a square air inlet shell 21 is welded and arranged below the arc air inlet shell 20, a bucket 22 is fixedly arranged at the front end of the square air inlet shell 21, a first rotating rod 25 is connected below the bucket 22 through a bearing, rolling wheels 23 are sleeved and arranged on two sides of the first rotating rod 25 to push a dust collector, the rolling wheels drive the square air inlet shell 21 to move, so that the smooth movement is ensured, when large particles are encountered, the bucket 22 scoops the large particles and the small particles are absorbed and enter the arc air inlet shell 20, and the small particles are absorbed and enter the dust collecting bin 3 through an air inlet below the square air inlet shell 21, so that the damage caused by the blockage of large particles on the air inlet is avoided;

the outside of first rotary rod 25 corresponds and is provided with drive bevel gear 26, drive bevel gear 26 meshing is connected with driven bevel gear 27, driven bevel gear 27's inside weld installs worm 28, worm 28 meshing is connected with worm wheel 29, the below welding of worm wheel 29 installs second rotary rod 24, the end of second rotary rod 24 is provided with mop dish 30, when the manual dust catcher that promotes of operator, gyro wheel 23 goes forward and drives first rotary rod 25 and rotates, drive its outside drive bevel gear 26 and driven bevel gear 27 simultaneously and carry out meshing rotation, through the worm wheel 29 and the worm 28 intermeshing transmission of driven bevel gear 27 one side, make second rotary rod 24 drive mop dish 30 and rotate, clean mopping the ground that the dust absorption was accomplished, simultaneously, the dust absorption mops the ground, the consumption of manpower has significantly reduced, and the work efficiency is improved.

The working principle is as follows: the convenient dismounting device has the advantages that the handheld dust collector can be dismounted, the automatic cleaning device has the advantages that the cleaning can be carried out while the dust is sucked on the surface, before the dust collection is started, the limiting plate 5 is pulled open, the first connecting rod 6 is driven to extend out, the annular bulge on the outer side of the motor shell 2 of the driving motor is clamped into the limiting plate 5, the limiting plate 5 is loosened, the first spring 7 contracts to pull back the limiting plate 5, the motor shell 2 of the driving motor is fixed, the driving motor can be dismounted in a similar manner after the dust collection is finished, the dismounting is convenient and fast, when the dust collection pipe 4 is mounted, the inserting block 9 below the connecting sleeve 8 is inserted into the inserting plate 10 on the outer side of the triangular connecting block 15 for fixing, when the dust collection pipe 4 is mounted, the sliding block 12 is pulled manually, the second spring 13 is compressed, the limiting rod 14 is opened, the inserting block 9 can be taken out, when the dust collection is required to be, the operation is simple, the fastening is firm, after the installation is finished, the connecting sleeve 8 is manually twisted, so that the arc baffle 18 in the cylindrical sleeve 16 is clamped into a gap between the bulges 17 on the inner wall of the connecting sleeve 16, the connection is fixed through the extension of the third spring 19, the multi-angle and multi-direction dust collection is realized, the dust collector is pushed, the roller drives the square air inlet shell 21 to move, the smooth movement is ensured, when larger particles are encountered, the bucket 22 scoops the particles, the particles are absorbed and enter the arc air inlet shell 20, fine dust is absorbed into the dust collection bin 3 through the air inlet below the square air inlet shell 21, the damage caused by the blockage of the air inlet by large-particle dust is avoided, when the dust collector is manually pushed by an operator, the roller 23 moves forward to drive the first rotating rod 25 to rotate, meanwhile, the driving bevel gear 26 on the outer side of the roller is driven to be meshed with the driven bevel gear 27 to rotate, and the worm gear 29 on one, the second rotating rod 24 drives the mop cloth disc 30 to rotate, the floor after dust collection is cleaned, and meanwhile, the floor is cleaned by dust collection, so that manpower consumption is greatly reduced, and the working efficiency is improved.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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. A handheld dust collector convenient to dismantle, includes handrail (1), its characterized in that: the end of the handrail (1) is welded with a drive motor shell (2), and one side of the drive motor shell (2) is provided with a convenient dismounting device and an automatic cleaning device.

2. A portable handheld vacuum cleaner as claimed in claim 1, wherein: storehouse (3) is collected to convenient dismounting device includes the dust of fixed mounting in drive motor casing (2) below, the outside of drive motor casing (2) is provided with the annular arch, the bellied outside of annular is provided with limiting plate (5), the terminal fixed mounting of limiting plate (5) has head rod (6), the outside winding of head rod (6) is connected with first spring (7), the outside sliding connection of head rod (6) has dust absorption pipe (4), the inboard of drive motor casing (2) is provided with the internal thread.

3. A portable handheld vacuum cleaner as claimed in claim 2, wherein: the utility model discloses a dust absorption pipe, including dust absorption pipe (4), the outside correspondence of connecting sleeve (8) is provided with inserted block (9), the below of connecting sleeve (8) is provided with triangle connecting block (15), the outside correspondence of triangle connecting block (15) is provided with picture peg (10), spout (11) have been seted up to the both sides of picture peg (10), the inside sliding connection of spout (11) has slider (12), the below fixed mounting of slider (12) has second spring (13), the other end fixed mounting of second spring (13) is in the below of spout (11), the other end welding of slider (12) is installed gag lever post (14), the outside of triangle connecting block (15) is provided with the external screw thread.

4. A portable handheld vacuum cleaner as claimed in claim 3, wherein: the top fixed mounting of triangle connecting block (15) has cylinder sleeve (16), evenly be provided with arch (17) on the inner wall of connecting sleeve (8), the outside of cylinder sleeve (16) evenly is provided with cowl (18), the inboard fixed mounting of cowl (18) has third spring (19).

5. A portable handheld vacuum cleaner as claimed in claim 1, wherein: automatic cleaning device advances wind shell (20) including the arc of fixed mounting at triangle connecting block (15) front end, the below welding of arc advances wind shell (20) is installed and is advanced wind shell (21) of square, the front end fixed mounting who advances wind shell (21) of square has scraper bowl (22), the below of scraper bowl (22) is connected with first rotary rod (25) through the bearing, the both sides of first rotary rod (25) are cup jointed and are installed gyro wheel (23).

6. A portable handheld vacuum cleaner as claimed in claim 5, wherein: the outside correspondence of first rotary rod (25) is provided with drive bevel gear (26), drive bevel gear (26) meshing is connected with driven bevel gear (27), worm (28) are installed to the inside welding of driven bevel gear (27), worm (28) meshing is connected with worm wheel (29), second rotary rod (24) are installed to the below welding of worm wheel (29), the end of second rotary rod (24) is provided with mop dish (30).