CN210643887U

CN210643887U - Multifunctional portable dust collector

Info

Publication number: CN210643887U
Application number: CN201921066050.4U
Authority: CN
Inventors: 席宣宣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-06-02
Anticipated expiration: 2029-07-09

Abstract

The utility model relates to the technical field of dust collectors, and discloses a multifunctional portable dust collector, which comprises a rotating frame, wherein a swing mechanism is arranged on the rotating frame, the swing mechanism is provided with an external drive type lead screw motor, travel switches are symmetrically fixed on one side of the external drive type lead screw motor along the vertical direction, a travel switch trigger is in threaded connection with an output shaft of the external drive type lead screw motor, a swing pull rod is fixedly welded at the bottom end of the travel switch trigger, and a suction port is arranged on one side of the rotating frame; more can be applicable to the dust cleaning work under the different operating modes, to the unable circumstances of carrying out the dust absorption clearance of eminence and narrow department when it has solved the dust catcher dust absorption commonly used, realized stretching out, rotate, the swing has greatly improved cleaning efficiency, and this dust catcher has and carries easily compared in traditional dust catcher, and convenient operation is suitable for the position height, thin narrow department, turning corner and uses, uses swiftly, advantage such as long duration of endurance.

Description

Multifunctional portable dust collector

Technical Field

The utility model relates to the technical field of dust collectors, in particular to a multifunctional portable dust collector.

Background

In the 21 st century, with the continuous development of science and technology and the increasing improvement of the living standard of people, the demand of small household appliances is further expanded, and the dust collector developed in recent years is gradually becoming a popular product. The dust collector can suck general impurities and dust into the filter screen by utilizing negative pressure generated by the high-speed motor, and the dust and the impurities are removed by filtering through the filter screen, so that the aim of cleaning air, the ground and the wall surface is fulfilled. Nowadays, the functions of the dust collector are more and more, the appearance is gradually beautified, and due to the fact that the brands are numerous, the cost performance is higher and higher, and the dust collector is favored by many consumers. Even so, current dust catcher is to the use of special operating mode, for example dust and the worm's net silk in the high corner department on roof, because the restriction of human body height, is difficult to clear away, still can not satisfy the operation requirement completely.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a multi-functional portable dust catcher, the problem to the condition that eminence and narrow department can't carry out the dust absorption clearance when having solved dust catcher dust absorption commonly used.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional portable dust collector comprises a rotating frame, wherein a swinging mechanism is arranged on the rotating frame, the swinging mechanism is provided with an external drive type lead screw motor, travel switches are symmetrically and fixedly arranged on one side of the external drive type lead screw motor along the vertical direction, a travel switch trigger is in threaded connection with an output shaft of the external drive type lead screw motor, a swinging pull rod is fixedly welded at the bottom end of the travel switch trigger, a suction port is arranged on one side of the rotating frame, a suction port fastener is fixedly arranged on one side of the suction port, the top end of the suction port fastener is fixedly connected with the bottom end of the swinging pull rod, a bearing sleeve is fixedly arranged on the other side of the rotating frame, a bearing seat is fixedly arranged inside the bearing sleeve, a bearing with a sealing ring is fixedly arranged inside the bearing seat, the rotating frame is rotatably connected with the bearing with the sealing ring, and a telescopic fixing port is arranged on, the bearing with the sealing ring and one side of the bearing seat are fixed on the outer surface of the telescopic fixed port, a swinging hose is arranged between the suction port and the rotating frame and is respectively connected with the suction port and the rotating frame in a sealing way, a base is arranged below one side of the rotating frame, an upper cover is fixed on the upper surface of the base through screws, a plurality of combination switches are fixedly embedded on the upper surface of the upper cover, telescopic rods are fixed on the opposite sides of the base and the rotating frame, a micro motor is arranged at the bottom of the rotating frame, one side of the micro motor is fixed on the outer surface of the telescopic fixed port, a motor gear is fixed on an output shaft of the micro motor and is meshed with a tooth groove on the rotating frame, and a telescopic pipe is arranged between the upper cover and the base from left to right, the dust collection motor positioning clamp is fixed on the base through screws, the dust collection motor is fixedly connected with the dust collection motor positioning clamp, two ends of the telescopic pipe are respectively connected with the telescopic fixing port and the telescopic pipe inner fixing clamp in a sealing mode, and the telescopic pipe inner fixing clamp is connected with the filter screen frame in a sealing mode.

Preferably, the swing angle of the suction port is between 0 and 70 degrees.

Preferably, flexible intraductal fixing clip and base bolted connection, flexible pipe both ends all have the sealing washer sealed, and swing department hose bend radius is 30mm, the both sides of base are fixed with chargeable lithium cell group.

Preferably, the base and the upper cover are provided with vent holes at the back and the side.

(III) advantageous effects

The utility model provides a multi-functional portable dust catcher possesses following beneficial effect:

the utility model discloses more can be applicable to the work of washing dirt clearance under the different operating modes, to the condition that eminence and narrow department can't carry out the dust absorption clearance when it has solved dust catcher dust absorption commonly used, realized stretching out, rotate, the swing has greatly improved cleaning efficiency, this dust catcher has easy to carry in traditional dust catcher relatively, convenient operation is suitable for the position height, thin narrow department, corner and uses, uses swiftly, advantage such as long duration of endurance.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a partial structure of the present invention.

In the figure: 1. a rotating frame; 2. a bearing housing; 3. a bearing with a seal ring; 4. a bearing seat; 5. a telescopic fixing port; 6. a telescopic tube; 7. an upper cover; 8. a combination switch; 9. a dust absorption motor positioning clamp; 10. a dust suction motor; 11. a screen frame; 12. the inner end of the extension tube is fixed and clamped; 13. a base; 14. a telescopic rod; 15. A micro motor; 16. a motor gear; 17. the suction port fastener; 18. a suction port; 19. a swing hose; 20. A swing pull rod; 21. a travel switch; 22. a travel switch trigger; 23. external drive formula lead screw 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.

As shown in fig. 1-2, the utility model provides a technical solution: a multifunctional portable dust collector comprises a rotating frame 1, wherein a swing mechanism is arranged on the rotating frame 1, the swing mechanism is provided with an external drive type lead screw motor 23, travel switches 21 are symmetrically fixed on one side of the external drive type lead screw motor 23 along the vertical direction, a travel switch trigger 22 is in threaded connection with an output shaft of the external drive type lead screw motor 23, a swing pull rod 20 is fixedly welded at the bottom end of the travel switch trigger 22, a suction port 18 is arranged on one side of the rotating frame 1, a suction port fastener 17 is fixed on one side of the suction port 18, the top end of the fastener 17 is fixedly connected with the bottom end of the swing pull rod 20, a bearing sleeve 2 is fixed on the other side of the rotating frame 1, a bearing seat 4 is fixed inside the bearing sleeve 2, a bearing 3 with a sealing ring is fixed inside the bearing seat 4, the rotating frame 1 is rotatably connected with the bearing 3 with the sealing ring, a telescopic fixing port 5, one side with a sealing ring bearing 3 and a bearing seat 4 is fixed on the outer surface of a telescopic fixed port 5, a swinging hose 19 is arranged between a suction port 18 and a rotating frame 1, the swinging hose 19 is respectively connected with the suction port 18 and the rotating frame 1 in a sealing way, a base 13 is arranged below one side of the rotating frame 1, an upper cover 7 is fixed on the upper surface of the base 13 through screws, a plurality of combination switches 8 are embedded and fixed on the upper surface of the upper cover 7, a telescopic rod 14 is fixed on the opposite side of the base 13 and the rotating frame 1, a micro motor 15 is arranged at the bottom of the rotating frame 1, one side of the micro motor 15 is fixed on the outer surface of the telescopic fixed port 5, a motor gear 16 is fixed on an output shaft of the micro motor 15, the motor gear 16 is connected with a tooth groove on the rotating frame 1 in a meshing way, a telescopic tube 6 is arranged on one side from left to, A filter screen frame 11, a dust absorption motor 10 and a dust absorption motor positioning clamp 9, wherein the dust absorption motor positioning clamp 9 is fixed on a base 13 through screws, the dust absorption motor 10 is fixedly connected with the dust absorption motor positioning clamp 9, two ends of a telescopic pipe 6 are respectively connected with a telescopic fixing port 5 and a telescopic pipe inner end fixing clamp 12 in a sealing way, the telescopic pipe inner end fixing clamp 12 is connected with the filter screen frame 11 in a sealing way, when in use, the rotating frame 1 can be pushed to a designated position through a telescopic rod 14, the rotating frame 1 is driven to rotate through a micro motor 15, the rotating frame 1 is driven to rotate to a proper position, then an external driving lead screw motor 23 is used for positively rotating and screw rod driving, so that the distance of a travel switch trigger piece 22 is realized, the travel switch trigger piece 22 drives a swing pull rod 20 to enable a suction port clamping piece 17 to rotate anticlockwise around a screw rod to, the power supply is disconnected, the external drive type lead screw motor 23 can only rotate reversely, the external drive type lead screw motor 23 rotates reversely, the travel switch trigger 22 drives the swing pull rod 20 to enable the suction port clamping piece 17 to rotate clockwise around the screw rod, the suction port 18 is realized at different angles, dust collection cleaning work in different directions is realized, the lower travel switch 21 is triggered when the suction port clamping piece 17 returns to the horizontal position, the external drive type lead screw motor 23 can only rotate forwardly, the suction port 18 can be pulled back to swing through the forward and reverse rotation of the external drive type lead screw motor, and therefore cleaning in different angles and directions can be realized.

Furthermore, the swing angle of the suction opening 18 is 0-70 degrees, so that the dust collector can work under different working conditions.

Furthermore, the inner end fixing clamp 12 of the telescopic pipe is connected with the base 13 through bolts, the two ends of the telescopic pipe 6 are sealed through sealing rings, the bending radius of the hose 19 at the swinging position is 30mm, the two sides of the base 13 are fixedly provided with rechargeable lithium battery packs, the dust collector can work without being connected with an external power supply through the rechargeable lithium battery packs, the dust collector can be used more flexibly, and the sealing effect of the dust collector is better.

Further, the base 13 and the upper cover 7 have air vents at the rear and side thereof, through which clean air can be discharged to the outside.

To sum up, the utility model discloses a work flow: when the dust-collecting cleaning machine is used, the rotating frame 1 can be pushed to a designated position through the telescopic rod 14, the micro motor 15 drives the rotating frame 1 to rotate, the rotating frame 1 rotates to a proper position, then the external driving type lead screw motor 23 rotates forwards and drives the lead screw to realize the separation of the travel switch trigger 22, the travel switch trigger 22 drives the swing pull rod 20 to enable the suction port fastener 17 to rotate anticlockwise around the screw rod to 70 degrees and reach a preset position, the travel switch 21 is triggered to cut off the power supply, the external driving type lead screw motor 23 can only rotate backwards, the external driving type lead screw motor 23 rotates backwards to enable the travel switch trigger 22 to move backwards, the travel switch trigger 22 drives the swing pull rod 20 to enable the suction port fastener 17 to rotate clockwise around the screw rod, the dust-collecting cleaning work of the suction port 18 at different angles and different directions is realized, when the suction port fastener 17 returns to a horizontal position, the travel switch 21 below, the external drive type lead screw motor 23 can only rotate positively, and the suction port 18 can be pulled back and swung through positive and negative rotation of the external drive type lead screw motor, so that cleaning at different angles and different directions can be realized.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multifunctional portable dust collector comprises a rotating frame (1), and is characterized in that: the swing mechanism is arranged on the rotating frame (1), the swing mechanism is provided with an external drive type lead screw motor (23), one side of the external drive type lead screw motor (23) is symmetrically fixed with travel switches (21) along the vertical direction, an output shaft of the external drive type lead screw motor (23) is in threaded connection with a travel switch trigger piece (22), the bottom end of the travel switch trigger piece (22) is fixedly welded with a swing pull rod (20), one side of the rotating frame (1) is provided with a suction port (18), one side of the suction port (18) is fixedly provided with a suction port fastener (17), the top end of the suction port fastener (17) is fixedly connected with the bottom end of the swing pull rod (20), the other side of the rotating frame (1) is fixedly provided with a bearing sleeve (2), a bearing seat (4) is fixed inside the bearing sleeve (2), and a bearing (3) with a sealing ring is fixed inside the bearing seat (4), the rotary frame (1) is rotatably connected with the bearing (3) with the sealing ring, one side of the rotary frame (1) is provided with a telescopic fixed port (5), one side of the bearing (3) with the sealing ring and the bearing seat (4) are fixed on the outer surface of the telescopic fixed port (5), a swinging hose (19) is arranged between the suction port (18) and the rotary frame (1), the swinging hose (19) is respectively and hermetically connected with the suction port (18) and the rotary frame (1), a base (13) is arranged below one side of the rotary frame (1), the upper surface of the base (13) is fixedly provided with an upper cover (7) through screws, the upper surface of the upper cover (7) is fixedly embedded with a plurality of combined switches (8), the opposite side of the base (13) and the rotary frame (1) is fixedly provided with a telescopic rod (14), the bottom of the rotary frame (1) is provided with a micro motor (15), one side of the micro motor (15) is fixed on the outer surface of the telescopic fixing port (5), a motor gear (16) is fixed on an output shaft of the micro motor (15), the motor gear (16) is meshed and connected with a tooth groove on the rotating frame (1), a telescopic pipe (6) is arranged between the upper cover (7) and the base (13) from left to right, a fixing clamp (12) at the inner end of the telescopic pipe, a filter screen frame (11), a dust absorption motor (10) and a dust absorption motor positioning clamp (9), the dust absorption motor positioning clamp (9) is fixed on the base (13) through a screw, the dust absorption motor (10) is fixedly connected with the dust absorption motor positioning clamp (9), two ends of the telescopic pipe (6) are respectively connected with the telescopic fixing port (5) and the fixing clip (12) at the inner end of the telescopic pipe in a sealing way, the inner end fixing clamp (12) of the extension tube is connected with the filter screen frame (11) in a sealing way.

2. The multi-functional portable cleaner according to claim 1, wherein: the swing angle of the suction port (18) is 0-70 degrees.

3. The multi-functional portable cleaner according to claim 1, wherein: the telescopic pipe is characterized in that a fixing clamp (12) at the inner end of the telescopic pipe is connected with a base (13) through bolts, sealing rings are arranged at two ends of the telescopic pipe (6) for sealing, the bending radius of a hose (19) at the swinging position is 30mm, and rechargeable lithium battery packs are fixed on two sides of the base (13).

4. The multi-functional portable cleaner according to claim 1, wherein: the rear parts and the side surfaces of the base (13) and the upper cover (7) are provided with exhaust holes.