CN211834208U

CN211834208U - Double-dust cup separation device and dust collector applying same

Info

Publication number: CN211834208U
Application number: CN201922282540.4U
Authority: CN
Inventors: 陆苏忠; 杨曾峥; 杨强强; 马文彬; 刘明; 陈先鄂; 潘加文; 张静静
Original assignee: Bundchen Suzhou Environmental Protection Technology Co ltd
Current assignee: Bundchen Suzhou Environmental Protection Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-11-03
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a double-dust cup separating device and a dust collector using the same, wherein the double-dust cup separating device comprises a separator, a dust cup connecting sleeve and a dust cup; the dust cup connecting sleeve comprises a first cavity, a second cavity and an air channel for communicating the first cavity with the second cavity, the first cavity comprises a first communicating port, and the second cavity comprises a second communicating port; the dust cup comprises a first dust cup and a second dust cup, the first dust cup is detachably connected with the first communicating port, and the second dust cup is detachably connected with the second communicating port; the separator comprises a first separator and a second separator, the first separator is arranged at the first communication port, and the second separator is arranged in the second cavity. The utility model relates to a two dirt cup separator and use its dust catcher has guaranteed the effect of large granule rubbish separation, and the effectual large granule rubbish that prevents twines inside dirt cup and blocks up, improves dust collection efficiency.

Description

Double-dust cup separation device and dust collector applying same

Technical Field

The utility model relates to the field of household appliances, especially, relate to a two dirt cup separator and use its dust catcher.

Background

The vacuum cleaner can be divided into a vertical type, a horizontal type and a portable type according to the structure. The working principle of the dust collector is that the blades are driven by the motor to rotate at a high speed, air negative pressure is generated in the sealed shell, and dust is sucked.

At present, more and more families select horizontal dust catcher as cleaning tool, and horizontal dust catcher mainly comprises scrubbing brush, connecting pipe, dust collecting device, casing and motor element, dust collecting device includes dirt cup and separator, motor element has motor air intake and motor air outlet, and this motor element is used for producing suction, and this suction inhales subaerial impurity and air on every side from the air intake of dust catcher in dust collecting device's the dirt chamber to through the separator with air and dust separation, the dust falls into in the dirt cup, clean air process the separator gets into motor element's motor air intake from the dirt chamber, discharges from the air outlet of dust catcher through the motor air outlet.

Filtration system includes the tornado system among the dust catcher product among the prior art, and the single awl filters, and the dirt bag filters, and the number of filter layers is less, and large granule rubbish, micronic dust are mixed together always, can not come out the separation, and large granule rubbish twines the jam in the dirt cup, and the separation effect is outstanding inadequately.

Therefore, it is desirable to provide a dust collecting device and a vacuum cleaner using the same to solve the problems of the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two dirt cup separator and use its dust catcher has guaranteed the effect of large granule rubbish separation, and the effectual large granule rubbish that prevents twines in dirt cup the inside and blocks up, improves dust collection efficiency.

In order to solve the above problems, an embodiment of the present invention provides a dual-dirt-cup separating device, which includes a separator, a dirt-cup connecting sleeve and a dirt cup; the dust cup connecting sleeve comprises a first cavity, a second cavity and an air channel for communicating the first cavity with the second cavity, the first cavity comprises a first communicating port, and the second cavity comprises a second communicating port; the dust cup comprises a first dust cup and a second dust cup, the first dust cup is detachably connected with the first communicating port, and the second dust cup is detachably connected with the second communicating port; the separator comprises a first separator and a second separator, the first separator is arranged at the first communication port, and the second separator is arranged in the second cavity.

Furthermore, the double-dust-cup separating device also comprises a shell, a partition plate bracket and a separating driving device, wherein the shell, the partition plate bracket and the separating driving device are sequentially arranged above the dust cup connecting sleeve; the outer wall of the clapboard support is provided with a supporting part, and the supporting part is positioned at the outer side of the dust cup; the separator driving device comprises a motor and a transmission assembly, the motor is arranged on the supporting portion, one end of the transmission assembly is connected with an output shaft of the motor, and the other end of the transmission assembly is connected with the second separator.

Further, the transmission assembly comprises a transmission belt and a rotating shaft, one end of the transmission belt is connected with an output shaft of the motor, the other end of the transmission belt is connected with the rotating shaft, and the rotating shaft is connected with the second separator.

Furthermore, an air inlet for external fluid to enter is formed in the side wall of the first dust cup, an air outlet for discharging clean air is formed in the shell, and the air outlet is communicated with the second dust cup.

Further, the shape of the second separator is any one or combination of a forward cone shape, an inverted cone shape, a straight cylinder shape and a flat plate shape, and the second separator is provided with a channel for allowing the airflow to pass through.

Furthermore, the air duct comprises an air duct air inlet and an air duct air outlet, and the height of the air duct air outlet is lower than that of the air duct air inlet.

Further, the air duct track is a straight line inclined from the first cavity to the second cavity.

Furthermore, a retaining wall is arranged above the air outlet of the air duct.

Further, the first separator is a planar structure with filtering holes.

The embodiment of the utility model also provides a dust collector, which comprises a host machine and the double-dust-cup separating device, wherein the host machine is provided with a mounting seat, and the double-dust-cup separating device is detachably arranged on the mounting seat; the dual-dust cup separation device is characterized in that a motor component is arranged in the main machine, the motor component comprises a main motor used for air suction, and the motor component is further provided with a main motor air outlet and a main motor air inlet communicated with the air outlet of the dual-dust cup separation device.

Implement the utility model discloses, following beneficial effect has:

the utility model provides a pair of two dirt cup separator and use its dust catcher, large granule rubbish separate in first dirt cup, and other rubbish then gets into the second dirt cup through the wind channel between first dirt cup and the second dirt cup, has guaranteed the effect of large granule rubbish separation, and the effectual large granule rubbish that prevents twines in dirt cup the inside and blocks up, improves dust collection efficiency.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic sectional view of a dual dirt cup separating device according to an embodiment of the present invention.

Fig. 2 is a schematic view of the dual dirt cup separating apparatus of an embodiment of the present invention, cut in another direction.

Wherein the reference numerals in the figures correspond to: 1-separator, 11-first separator, 12-second separator, 2-dust cup connecting sleeve, 21-first cavity, 211-first connecting port, 22-second cavity, 221-second connecting port, 23-air duct, 231-retaining wall, 3-dust cup, 31-first dust cup, 32-second dust cup, 33-air inlet, 4-partition plate support, 5-separation driving device, 51-motor, 511-output shaft, 52-driving belt, 53-rotating shaft and 6-shell.

Detailed Description

The technical solution 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, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defined as "first", "second" may explicitly or implicitly include one or more of those features, in the description of the invention "plurality" means two or more unless specifically defined otherwise.

In this embodiment, a dual dirt cup separating device is provided, as shown in fig. 1, fig. 1 is a schematic sectional view of the dual dirt cup separating device provided in the embodiment of the present invention, and includes a separator (1), a dirt cup connecting sleeve (2) and a dirt cup (3); the dust cup connecting sleeve (2) comprises a first cavity (21), a second cavity (22) and an air channel (23) for communicating the first cavity (21) with the second cavity (22), the first cavity (21) comprises a first communicating port (211), and the second cavity (22) comprises a second communicating port (221); the dust cup (3) comprises a first dust cup (31) and a second dust cup (32), mixed garbage and sewage firstly enter the first dust cup (31), the mixed garbage and sewage rotate in the first dust cup (31) at a high speed, the energy of large-particle garbage is reduced due to the friction of the wall of the dust cup of the first dust cup (31), finally the large-particle garbage slides down along the wall of the dust cup of the first dust cup (31), and other garbage enters the second dust cup (32) through the air duct (23) due to small energy loss; the first dust cup (31) is detachably connected with the first communicating port (211), and the second dust cup (32) is detachably connected with the second communicating port (221); the first dust cup (31) and the second dust cup (32) are convenient to clean. The separator includes first separator (11) and second separator (12), first separator (11) are located first intercommunication mouth (211) department, through first separator (11) are separated large granule rubbish from other rubbish, and the sewage and the air of treating after having separated large granule rubbish pass through wind channel (23), get into in second cavity (22), second separator (12) are located in second cavity (22) under the separation of second separator (12), other rubbish are separated out, by second dirt cup (32) are collected, the air after the purification then through by with second dirt cup (32) intercommunication the passageway that makes the air current pass through that sets up on second separator (12), finally pass through two dirt cup separator's air outlet gets into main motor air intake.

As shown in fig. 2, fig. 2 is a schematic view of a double-dust cup separating device provided in the embodiment of the present invention, which is cut along another direction, and the double-dust cup separating device further includes a housing (6), a partition bracket (4), and a separation driving device (5), wherein the housing (6), the partition bracket (4), and the separation driving device (5) are sequentially disposed above the dust cup connecting sleeve (2); the outer wall of the clapboard support (4) is provided with a supporting part, and the supporting part is positioned at the outer side of the dust cup (3); the separator driving device (5) comprises a motor (51) and a transmission assembly, the motor (51) is arranged on the supporting portion, one end of the transmission assembly is connected with an output shaft (511) of the motor (51), and the other end of the transmission assembly is connected with the second separator (12). The separator driving device can directly drive the second separator (12) to rotate, so that the dust removal and liquid separation effects are effectively improved, and secondary pollution caused by discharge of turbid gas sucked from the dust collector when the power supply is turned on is avoided; the motor (51) of the separator driving device is arranged outside the dust cup (3), so that the motor is prevented from being dirty and damaged, the stability of the double-dust-cup separating device is improved, the double-dust-cup separating device is convenient to clean, the overall height of the dust collector is reduced, and the double-dust-cup separating device is more suitable for cleaning the bottom of furniture.

As shown in fig. 2, the transmission assembly includes a transmission belt (52) and a rotating shaft (53), one end of the transmission belt (52) is connected to the output shaft (511) of the motor (51), the other end of the transmission belt (52) is connected to the rotating shaft (53), and the rotating shaft (53) is connected to the second separator (12). By adopting the transmission belt (52) as a main transmission component, the shaking amplitude of the second separator (12) during rotation can be effectively reduced, the stability of the separator driving device (5) is increased, the separation efficiency is improved, and the service lives of the second separator (12) and the separator driving device are prolonged.

An air inlet (33) for external fluid to enter is formed in the side wall of the first dust cup (31), an air outlet for discharging clean air is formed in the shell (6), and the air outlet is communicated with the second dust cup (32). By adopting the structure, large-particle garbage is separated by the first separator (11) and then left in the first dust cup (31), so that the separation effect of the large-particle garbage is improved, and the large-particle garbage is prevented from being wound in the dust cup due to high-speed rotation.

The shape of the second separator (12) is any one or combination of a forward cone shape, an inverted cone shape, a straight cylinder shape or a flat plate shape, and the second separator (12) is provided with a channel for allowing airflow to pass through.

As an embodiment, the second separator (12) is in a shape of a right cone as shown in fig. 1, the right cone separator includes a top plate, a bottom plate and a plurality of partition plates, the top plate and the bottom plate are both circular, the diameter of the top plate is smaller than that of the bottom plate, the plurality of partition plates are circumferentially distributed between the top plate and the bottom plate at intervals, and the partition plates and the central axis of the right cone separator form a preset angle. The end with the larger diameter of the positive conical separator is closer to the air duct (23).

In one embodiment, the second separator (12) is in the shape of an inverted cone, and is similar to the forward cone in structure, except that the diameter of the top plate is larger than that of the bottom plate, i.e., the end of the inverted cone separator with the smaller diameter is closer to the air duct (23).

As an embodiment, the second separator (12) has a shape of a straight cylinder, and has a structure similar to that of an inverted cone separator, except that the main body of the straight cylinder separator has a cylindrical shape, i.e., the diameters of both ends of the second separator (12) are equal.

The air duct (23) comprises an air duct air inlet and an air duct air outlet, the height of the air duct air outlet is lower than that of the air duct air inlet, and the arrangement prevents sewage from flowing backwards after entering the air duct (23). The air outlet of the air duct is close to the second separator (12).

Preferably, the track of the air duct (23) is a straight line inclined from the first cavity (21) to the second cavity (22), and the arrangement reduces the running resistance of sewage and air to be separated and purified after large-particle garbage is separated in the air duct (23), and improves the separation efficiency.

Preferably, a retaining wall (231) is arranged above the air outlet of the air duct, and because the speed of the sewage to be separated and purified enters the second cavity (22) from the air outlet of the air duct is high, the retaining wall (231) can prevent the sewage from sliding out along the top surface of the air duct.

Preferably, the first separator (11) is of planar construction with filtering holes. The structure is directly connected with the first communication port (211), and the arrangement is convenient.

The embodiment of the utility model also provides a dust collector, which comprises a host and the double-dust-cup separation device, wherein the host is provided with a mounting seat, and the double-dust-cup separation device is detachably mounted on the mounting seat; the dual-dust cup separation device is characterized in that a motor component is arranged in the main machine, the motor component comprises a main motor used for air suction, and the motor component is further provided with a main motor air outlet and a main motor air inlet communicated with the air outlet of the dual-dust cup separation device.

The double-dust-cup separating device comprises a separator (1), a dust-cup connecting sleeve (2) and a dust cup (3); the dust cup connecting sleeve (2) comprises a first cavity (21), a second cavity (22) and an air channel (23) for communicating the first cavity (21) with the second cavity (22), the first cavity (21) comprises a first communicating port (211), and the second cavity (22) comprises a second communicating port (221); the dust cup (3) comprises a first dust cup (31) and a second dust cup (32), the first dust cup (31) is detachably connected with the first communicating port (211), and the second dust cup (32) is detachably connected with the second communicating port (221); the separator comprises a first separator (11) and a second separator (12), the first separator (11) is arranged at the first communication port (211), and the second separator (12) is arranged in the second cavity (22).

By adopting the structure, the first dust cup (31) and the second dust cup (32) are communicated through the air duct (23), the overall height of the dust collector is reduced, the separation effect of large-particle garbage is ensured, the large-particle garbage is effectively prevented from being wound and blocked in the dust cup, and the dust collection efficiency is improved.

The above disclosure is only illustrative of the preferred embodiments of the present invention, and should not be taken as limiting the scope of the invention, which is defined by the appended claims.

Claims

1. A double-dust cup separating device is characterized by comprising a separator (1), a dust cup connecting sleeve (2) and a dust cup (3);

the dust cup connecting sleeve (2) comprises a first cavity (21), a second cavity (22) and an air channel (23) for communicating the first cavity (21) with the second cavity (22), the first cavity (21) comprises a first communicating port (211), and the second cavity (22) comprises a second communicating port (221);

the dust cup (3) comprises a first dust cup (31) and a second dust cup (32), the first dust cup (31) is detachably connected with the first communicating port (211), and the second dust cup (32) is detachably connected with the second communicating port (221);

the separator comprises a first separator (11) and a second separator (12), the first separator (11) is arranged at the first communication port (211), and the second separator (12) is arranged in the second cavity (22).

2. The double-dust-cup separating device according to claim 1, further comprising a housing (6), a partition support (4), and a separator driving device (5), wherein the housing (6), the partition support (4), and the separator driving device (5) are sequentially disposed above the dust cup connecting sleeve (2);

the outer wall of the clapboard support (4) is provided with a supporting part, and the supporting part is positioned at the outer side of the dust cup (3);

the separator driving device (5) comprises a motor (51) and a transmission assembly, the motor (51) is arranged on the supporting portion, one end of the transmission assembly is connected with an output shaft (511) of the motor (51), and the other end of the transmission assembly is connected with the second separator (12).

3. The dual dirt cup separation apparatus of claim 2, wherein: the transmission assembly comprises a transmission belt (52) and a rotating shaft (53), one end of the transmission belt (52) is connected with an output shaft (511) of the motor (51), the other end of the transmission belt (52) is connected with the rotating shaft (53), and the rotating shaft (53) is connected with the second separator (12).

4. The dual dirt cup separation apparatus of claim 2, wherein: an air inlet (33) for external fluid to enter is formed in the side wall of the first dust cup (31), an air outlet for discharging clean air is formed in the shell (6), and the air outlet is communicated with the second dust cup (32).

5. The dual dirt cup separation apparatus of claim 1, wherein: the shape of the second separator (12) is any one or combination of a forward cone shape, an inverted cone shape, a straight cylinder shape or a flat plate shape, and the second separator (12) is provided with a channel for allowing airflow to pass through.

6. The dual dirt cup separation apparatus of claim 1, wherein: the air duct (23) comprises an air duct air inlet and an air duct air outlet, and the height of the air duct air outlet is lower than that of the air duct air inlet.

7. The dual dirt cup separation apparatus of claim 1, wherein: the track of the air duct (23) is a straight line inclined from the first cavity (21) to the second cavity (22).

8. The dual dirt cup separation apparatus of claim 6, wherein: and a retaining wall (231) is arranged above the air outlet of the air duct.

9. The dual dirt cup separation apparatus of claim 1, wherein: the first separator (11) is a planar structure with filtering holes.

10. A kind of dust collector, characterized by: the double-dust-cup separating device comprises a main machine and the double-dust-cup separating device as claimed in any one of claims 1 to 9, wherein the main machine is provided with a mounting seat, and the double-dust-cup separating device is detachably mounted on the mounting seat;

the dual-dust cup separation device is characterized in that a motor component is arranged in the main machine, the motor component comprises a main motor used for air suction, and the motor component is further provided with a main motor air outlet and a main motor air inlet communicated with the air outlet of the dual-dust cup separation device.