CN220631994U - Dust collecting device for sweeper - Google Patents
Dust collecting device for sweeper Download PDFInfo
- Publication number
- CN220631994U CN220631994U CN202322202243.0U CN202322202243U CN220631994U CN 220631994 U CN220631994 U CN 220631994U CN 202322202243 U CN202322202243 U CN 202322202243U CN 220631994 U CN220631994 U CN 220631994U
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- China
- Prior art keywords
- dust
- dust collecting
- sweeper
- collecting box
- check
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- 239000000428 dust Substances 0.000 title claims abstract description 146
- 241001417527 Pempheridae Species 0.000 title claims abstract description 23
- 238000010408 sweeping Methods 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 2
- 230000008602 contraction Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Refuse Collection And Transfer (AREA)
Abstract
The utility model discloses a dust collecting device for a sweeper, which comprises a sweeper main body, a placing cavity and a dust collecting box, wherein the dust collecting box is arranged in the placing cavity, dust conveying holes are formed in the sweeper main body and positioned at two sides of the placing cavity, clamping structures are arranged at two sides of the dust collecting box and positioned at the dust conveying holes, each clamping structure comprises a fixing hole, the fixing holes are formed in the side wall of the dust collecting box, and the fixing holes are aligned with the dust conveying holes; the dust collecting device for the sweeper can clamp the dust collecting box in the placing cavity, can ensure that dust in the dust conveying hole smoothly flows into the dust collecting box from the movable pipe, can enable the check plate to slide along the connecting rod under the action of air flow for conveying the dust by the sweeper body, can close the movable pipe under the action of the telescopic spring when no air flow exists, can prevent the dust from flowing back to the dust conveying hole, and can further enable the movable pipe to be propped against to prevent the movable pipe from loosening.
Description
Technical Field
The utility model relates to the field of floor sweeping machines, in particular to a dust collecting device for a floor sweeping machine.
Background
The floor sweeping machine is a floor sweeping robot, replaces manual floor sweeping by the floor sweeping machine, is a common household appliance for office workers or modern families because of the simple operation function and convenience, and is convenient to collect and dump by conveying dust cleaned by the floor sweeping machine into a dust collecting box in the floor sweeping machine through a pipeline;
the existing dust collecting device for the floor sweeping machine has certain defects, the dust collecting box is placed at the place cavity to easily cause loosening or unfitness in matching between the dust collecting box and the place cavity, the dust collecting box cannot be firmly fixed in the place cavity, particularly, when the dust collecting box is loosened, the dust conveying hole cannot be well matched with the side wall of the dust collecting box, so that dust overflows from a gap between the dust conveying hole and the dust collecting box, and the dust cannot be thoroughly collected in the dust collecting box.
Disclosure of Invention
The utility model mainly aims to provide a dust collecting device for a sweeper, which can effectively solve the technical problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a dust collecting device for sweeping floor machine, including sweeping floor machine main part, placing the chamber and collecting box, collecting box sets up in the inside of placing the chamber, and sweeping floor machine main part's inside just is located the both sides of placing the chamber and is provided with the dust hole, collecting box's both sides and be located dust hole department all are provided with chucking structure, chucking structure includes the fixed orifices, the fixed orifices is seted up in collecting box's lateral wall, and the fixed orifices aligns with the dust hole, the inside sliding connection of fixed orifices of collecting box has movable tube, one end and the dust hole of movable tube align, the welding of the other end of movable tube has two connecting blocks, collecting box's inner wall and the equal threaded connection in position department that is located two connecting blocks have the connecting rod, two connecting rods respectively with the inside sliding connection of two connecting blocks, the face of cylinder cover of connecting rod is equipped with the shrink spring.
As a preferable technical scheme of the utility model, the outer diameter of the movable pipe is matched with the diameter of the dust conveying hole, and the end surface edge of the movable pipe and the end surface edge of the dust conveying hole are provided with mutually matched chamfer angles.
As a preferable technical scheme of the utility model, connecting pieces are welded at two ends of the shrinkage spring, and the connecting pieces at two ends of the shrinkage spring are respectively welded with the inside of the dust collecting box and the connecting pieces.
As a preferable technical scheme of the utility model, the two sides of the dust collecting box and the connecting rods are provided with the check structure, the check structure comprises a check plate, the check plate is arranged between the two connecting rods and is positioned at one end face of the movable pipe, the check plate is in sliding connection with the two connecting rods, the middle of the check plate is provided with the conical groove, and the cylindrical surfaces of the two connecting rods and one side of the check plate are respectively sleeved with the telescopic springs.
As a preferable technical scheme of the utility model, the end face shape of the check plate is matched with the end face shape of the movable tube, and the axis of the movable tube is aligned with the axis of the conical groove.
As a preferable technical scheme of the utility model, one end of the telescopic spring is contacted with the check plate, and the other end of the telescopic spring is contacted with the end part of the connecting rod.
Compared with the prior art, the utility model has the following beneficial effects: the clamping structure is arranged in the dust collecting box, the dust collecting box and the dust conveying hole can be clamped through the movable pipes at the two sides of the dust collecting box, the dust collecting box can be clamped in the placing cavity, and the dust in the dust conveying hole can be ensured to smoothly flow into the dust collecting box from the movable pipes;
be provided with the non return structure, can make the non return board slide along the connecting rod under the air current effect of dust is carried to the machine main part of sweeping the floor to can discharge the dust into the inside of dust collection box, it is closed with the movable pipe under the expansion spring effect when not having the air current, avoid the dust to flow back to defeated dirt hole department, the non return board can also further support the movable pipe, avoids the movable pipe to take place not hard up.
Drawings
Fig. 1 is a schematic view showing the overall structure of a dust collecting device for a sweeper according to the present utility model;
FIG. 2 is a schematic view of a dust hole of a dust collecting device for a sweeper according to the present utility model;
fig. 3 is a schematic view showing a clamping structure of a dust collecting device for a sweeper according to the present utility model;
fig. 4 is a schematic view of a check structure of a dust collecting device for a sweeper according to the present utility model.
In the figure: 1. a sweeper body; 2. a placement cavity; 3. a dust collection box; 4. dust conveying holes; 5. a clamping structure; 6. a non-return structure; 51. a fixing hole; 52. a movable tube; 53. a connecting rod; 54. a retraction spring; 55. a connecting block; 61. a check plate; 62. a conical groove; 63. and a telescopic spring.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, a dust collecting device for a sweeper comprises a sweeper body 1, a placing cavity 2 and a dust collecting box 3, wherein the dust collecting box 3 is arranged in the placing cavity 2, dust conveying holes 4 are formed in the dust collecting box 3 and are positioned on two sides of the placing cavity 2, clamping structures 5 are arranged on two sides of the dust collecting box 3 and are positioned at the dust conveying holes 4, each clamping structure 5 comprises a fixing hole 51, the fixing holes 51 are formed in the side wall of the dust collecting box 3, the fixing holes 51 are aligned with the dust conveying holes 4, a movable pipe 52 is connected inside the fixing holes 51 of the dust collecting box 3 in a sliding manner, one end part of the movable pipe 52 is aligned with the dust conveying holes 4, two connecting blocks 55 are welded on the other end part of the movable pipe 52, the inner wall of the dust collecting box 3 is in threaded connection with the connecting rods 53 at the positions of the two connecting blocks 55, the two connecting rods 53 are respectively connected with the two connecting blocks 55 in a sliding manner, a shrinkage spring 54 is sleeved on the cylindrical surface of the connecting rods 53, the dust collecting box 3 can be clamped with the dust conveying holes 4 through the movable pipes 52 on two sides of the dust collecting box 3, and the dust collecting box 3 can not be placed inside the dust collecting box 2.
In this embodiment, the outer diameter of the movable tube 52 is matched with the diameter of the dust conveying hole 4, and the end surface edges of the movable tube 52 and the end surface edges of the dust conveying hole 4 are provided with mutually matched chamfer angles, so that the dust in the dust conveying hole 4 can be ensured to smoothly flow from the movable tube 52 to the dust collecting box 3 through the alignment of the dust conveying hole 4 and the movable tube 52.
In this embodiment, the connecting pieces are welded at two ends of the contraction spring 54, and the connecting pieces at two ends of the contraction spring 54 are respectively welded with the inside of the dust collecting box 3 and the connecting piece 55, so that the movable tube 52 is normally close to the dust conveying hole 4, and when the dust collecting box 3 needs to be taken out, the two movable tubes 52 are pulled to the middle, so that the compressed contraction spring 54 is stretched, and the dust collecting box 3 can be taken out from the placing cavity 2.
In this embodiment, the both sides of dust collection box 3 and lie in and be provided with check structure 6 between the connecting rod 53, check structure 6 includes check plate 61, check plate 61 sets up between two connecting rods 53, check plate 61 is located the one end face of movable tube 52, check plate 61 and two connecting rods 53 sliding connection, conical groove 62 has been seted up to the centre of check plate 61, the face of cylinder of two connecting rods 53 just is located the one side of check plate 61 and all overlaps and is equipped with extension spring 63, can make check plate 61 slide along connecting rod 53 under the air current effect of dust is carried to sweeper main part 1 to can discharge the dust into the inside of dust collection box 3.
In this embodiment, the end surface shape of the check plate 61 is matched with the end surface shape of the movable tube 52, and the axis of the movable tube 52 is aligned with the axis of the tapered groove 62, so that the check plate 61 can be pushed by the tapered groove 62 when air flows, and dust can be introduced into the dust collecting box 3 from the gap between the check plate 61 and the movable tube 52.
In this embodiment, one end of the extension spring 63 contacts the check plate 61, and the other end of the extension spring 63 contacts the end of the connecting rod 53, so that the movable tube 52 and the check plate 61 are closed under the action of the extension spring 63 when no air flow exists, and dust is prevented from flowing back to the dust hole 4.
When the floor needs to be cleaned, the floor cleaner body 1 is used to work along the floor, dust collected on the floor enters the dust conveying hole 4 along with the air flow and then enters the dust collecting box 3 through the dust conveying hole 4 and the movable pipe 52, at the moment, the dust conveying hole 4 is smoothly butted with the movable pipe 52, so that dust can smoothly enter the dust collecting box 3, the air flow sucking the dust is along with the movable pipe 52 of the dust conveying hole 4, the air flow pushes the conical groove 62 of the check plate 61, so that the check plate 61 slides along the connecting rod 53, the dust enters the dust collecting box 3 from a gap, when the air flow sucking the dust is not sucked, the check plate 61 is pushed to the movable pipe 52 under the action of the telescopic spring 63, so that the check plate 61 is closed with the movable tube 52 to prevent dust sucked into the dust box 3 from entering the dust conveying hole 4 again, when the dust box 3 needs to be taken out of the dust box 3 after cleaning, the upper cover of the sweeper body 1 can be opened to stir the connecting blocks 55 at the two sides of the dust box 3 to the middle, at the moment, the movable tube 52 slides along the inside of the fixed hole 51, the movable tube 52 is separated from the end part of the dust conveying hole 4, so that the dust box 3 can be taken out of the dust box 2, the dust box 3 is placed in the dust box 2 after the dust is poured out, the connecting blocks 55 at the two sides of the dust box 3 are stirred to the middle, the two connecting blocks 55 are tensioned to the inner wall of the dust box 3 under the action of the contraction spring 54, so that the movable tube 52 can be inserted into the dust conveying hole 4, the dust box 3 can be fixed in the dust box 2, the mounted dust box 3 can collect dust while the cleaner body 1 cleans the dust.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A dust collection device for sweeper, its characterized in that: including floor sweeping machine main part (1), place chamber (2) and dust collection box (3), dust collection box (3) set up in the inside of placing chamber (2), and the inside of floor sweeping machine main part (1) just is located the both sides of placing chamber (2) and is provided with defeated dirt hole (4), both sides and the department that is located defeated dirt hole (4) of dust collection box (3) all are provided with chucking structure (5), chucking structure (5) are including fixed orifices (51), the lateral wall in dust collection box (3) is offered in fixed orifices (51), and fixed orifices (51) are aligned with defeated dirt hole (4), fixed orifices (51) inside sliding connection of dust collection box (3) has movable tube (52), one end of movable tube (52) is aligned with defeated dirt hole (4), another tip welding of movable tube (52) has two connecting blocks (55), the inner wall of dust collection box (3) just be located the equal threaded connection of position department of two connecting blocks (55) have connecting rod (53), two connecting rod (53) are equipped with the cylindrical surface of shrink spring (54) with two connecting rod (55) respectively.
2. A dust collecting device for a sweeper as defined in claim 1, wherein: the outer diameter of the movable pipe (52) is matched with the diameter of the dust conveying hole (4), and the end surface edge of the movable pipe (52) and the end surface edge of the dust conveying hole (4) are provided with mutually matched chamfer angles.
3. A dust collecting device for a sweeper as defined in claim 2, wherein: connecting pieces are welded at two ends of the shrinkage spring (54), and the connecting pieces at two ends of the shrinkage spring (54) are respectively welded with the inside of the dust collecting box (3) and the connecting piece (55).
4. A dust collecting device for a sweeper according to claim 1 or 3, characterized in that: the dust box is characterized in that check structures (6) are arranged on two sides of the dust box (3) and between the connecting rods (53), the check structures (6) comprise check plates (61), the check plates (61) are arranged between the two connecting rods (53), the check plates (61) are located on one end face of the movable tube (52), the check plates (61) are slidably connected with the two connecting rods (53), conical grooves (62) are formed in the middle of the check plates (61), cylindrical surfaces of the two connecting rods (53) are sleeved on one sides of the check plates (61), and telescopic springs (63) are sleeved on one sides of the check plates (61).
5. A dust collecting device for a sweeper as defined in claim 4, wherein: the end surface shape of the check plate (61) is matched with the end surface shape of the movable pipe (52), and the axis of the movable pipe (52) is aligned with the axis of the conical groove (62).
6. A dust collecting device for a sweeper as defined in claim 5, wherein: one end of the telescopic spring (63) is in contact with the check plate (61), and the other end of the telescopic spring (63) is in contact with the end of the connecting rod (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322202243.0U CN220631994U (en) | 2023-08-16 | 2023-08-16 | Dust collecting device for sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322202243.0U CN220631994U (en) | 2023-08-16 | 2023-08-16 | Dust collecting device for sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220631994U true CN220631994U (en) | 2024-03-22 |
Family
ID=90288517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322202243.0U Active CN220631994U (en) | 2023-08-16 | 2023-08-16 | Dust collecting device for sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220631994U (en) |
-
2023
- 2023-08-16 CN CN202322202243.0U patent/CN220631994U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |