CN215937266U

CN215937266U - A base station double vacuum duct mechanism

Info

Publication number: CN215937266U
Application number: CN202122167428.3U
Authority: CN
Inventors: 焦加加; 邓朝忠
Original assignee: Guangdong Wonjar Intelligent Robot Co ltd
Current assignee: Guangdong Wonjar Intelligent Robot Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-03-04
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a double dust suction air duct mechanism of a base station, which comprises a dust collecting device and a three-way duct, wherein one end of the three-way duct is connected with the dust collecting device, the other two ends of the three-way duct respectively extend upwards and downwards to form a first dust suction duct and a second dust suction duct, an opening and closing device I and an opening and closing device II which are used for sealing the dust inlets are respectively and correspondingly arranged at dust inlets of the first dust suction duct and the second dust suction duct, the base station can continuously perform dust suction cleaning on two devices by arranging the first dust suction duct and the second dust suction duct, the indoor occupied space is reduced, in addition, the base station can perform dust suction on the two devices simultaneously or independently by arranging the first opening and closing device and the second opening and closing device, the selection can be performed according to the actual situation, and the use function of the base station is expanded.

Description

Double-dust-suction air duct mechanism of base station

Technical Field

The utility model belongs to the technical field of cleaning equipment, and particularly relates to a base station double dust absorption air duct mechanism.

Background

Cleaning equipment such as robot and the dust catcher of sweeping the floor is more and more common, and for it is more convenient to clean, has consequently designed the basic station and has carried out centralized processing to the dust of sweeping the floor robot or the dust catcher the inside, but present basic station can only carry out the collection dirt clearance to one of them equipment, need clear up a plurality of equipment, needs to correspond and sets up a plurality of basic stations, will occupy the interior space very so to seem very in disorder, influence user experience.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a base station double dust absorption air duct mechanism to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a double dust suction air duct mechanism of a base station comprises a dust collecting device and a three-way duct, wherein one end of the three-way duct is connected with the dust collecting device, the other two ends of the three-way duct respectively extend upwards and downwards to form a first dust suction duct and a second dust suction duct, and a first opening and closing device and a second opening and closing device which are used for sealing a dust inlet are correspondingly arranged at the dust inlet where the first dust suction duct and the second dust suction duct are located.

According to a further technical scheme, the first opening and closing device comprises an air duct door hinged to the upper end of the dust inlet, a first driving device is arranged at the hinged position and connected with the air duct door, and the driving device drives the air duct door to open and close so as to control the opening and closing of the dust inlet.

Further technical scheme, drive arrangement one includes pivot and driving motor, the pivot is rotated and is installed and be close to into dirt mouth one end at dust absorption pipeline, wind channel door one side and pivot fixed connection, driving motor is located pivot one side, pivot and driving motor pass through the gear train transmission and are connected.

According to the technical scheme, the air duct door is matched with the dust inlet in shape, a baffle is arranged on one side, close to the inner side of the dust collection pipeline, of the air duct door, and the baffle can be abutted to the dust collection pipeline on the side edge of the dust inlet.

According to a further technical scheme, the opening and closing device II comprises a hose connected with a dust inlet at the lower end, a first clamping strip and a second clamping strip are arranged on one opposite sides of the hose respectively, one ends of the first clamping strip and one ends of the second clamping strip are hinged to form a channel door clamp capable of clamping the hose, a second driving device is arranged on one side of the channel door clamp, a gear is mounted on the second driving device, and the gear is meshed with a ratchet strip arranged on the first clamping strip.

According to a further technical scheme, a sealing nozzle is arranged at one end, far away from the dust collection pipeline II, of the hose.

The utility model has the beneficial effects that:

the utility model provides a double-dust-suction air duct mechanism of a base station, which can realize that one base station can continuously perform dust suction and cleaning on two devices by arranging a first dust suction duct and a second dust suction duct, reduces the indoor occupied space, and can realize that the base station can simultaneously or independently perform dust suction on the two devices by arranging a first opening and closing device and a second opening and closing device, can select according to the actual situation and expand the use function of the base station.

Drawings

FIG. 1: the overall structure of the utility model.

FIG. 2: the opening and closing device of the utility model is a structural diagram.

FIG. 3: a cross-sectional view of the opening and closing device of the present invention.

FIG. 4: the second structure of the opening and closing device of the utility model.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention,

referring to fig. 1-4 of the drawings,

the double dust suction air duct mechanism is a part of a base station and specifically comprises a dust collecting device 1 and a three-way pipe 2, wherein one end of the three-way pipe 2 is connected with the dust collecting device 1, and the other two ends of the three-way pipe 2 respectively extend upwards and downwards to form a first dust suction pipe 21 and a second dust suction pipe 22, wherein the first dust suction pipe 21 and the second dust suction pipe 22 can be used simultaneously or independently;

before use, the dust outlet end of the dust collector 3 can be placed in the base station to correspond to the dust inlet 23 of the first dust collection channel, the dust inlet 23 of the second dust collection channel 22 is butted with the dust outlet 32 of the sweeping robot 4,

under the normal state, the dust inlet 23 of the dust collection pipeline I21 and the dust collection pipeline II 22 is respectively sealed by the opening and closing device I24 and the opening and closing device II 25, when the dust collection device is required to be used simultaneously, the two dust inlets 23 are opened by the opening and closing device I24 and the opening and closing device II 25, the dust collection device 1 is started to generate suction, dust in the dust collector 3 and the sweeping robot 4 is sucked out and collected into the dust collection device 1 through the dust collection pipeline I21 and the dust collection pipeline II 22, when the dust collection device is required to be used independently, the dust collection pipeline I21 or the dust collection pipeline II 22 can be selected to be opened according to actual conditions, the other dust collection pipeline is closed through the opening and closing device II 25 or the opening and closing device I24, at the moment, dust collection and cleaning can be carried out on one piece of equipment, and the suction of the dust collection device 1 can be concentrated into the dust collection pipeline due to the opening of one dust collection pipeline, so that the suction is stronger, the cleaning effect is better.

In general, the dust collector 3 is matched with a base station, so that the structure of the dust collector 3 matched with the base station is not identical to that of the dust collector 3 on the market, in order to be convenient for butt joint with a dust collector, a dust outlet 32 is usually arranged at the upper part of the dust collector 3, a stop door 31 is arranged at the dust outlet 32 to seal the dust outlet 32, one end of the stop door 31 is hinged with a shell of the dust collector 3, the other end of the stop door is locked by a key switch, and the stop door 31 can be bounced open by pressing the key switch;

in the embodiment of the utility model, as shown in fig. 2 and 3, the first opening and closing device 24 comprises an air duct door 241 and a first driving device 242, before dust collection, the dust outlet end of the dust collector 3 is placed at a position corresponding to the dust inlet 23 of the first dust collection duct 21, and then the door 31 for closing the dust outlet 32 of the dust collector 3 is opened through a manual or ejection mechanism, and the air duct door 241 is arranged at the inlet and the outlet and is still in a closed state, so that even if the door 31 can be opened, the door is still in a state of closing the dust outlet 32;

when dust is sucked, under the matching of the driving motor 2422 and the gear set 24232423, the rotating shaft 2421 is driven to rotate, because one side of the air duct door 241 is fixedly connected with the rotating shaft 2421, namely, the air duct door 241 moves along with the rotating shaft 2421 and rotates towards the dust suction pipeline by taking the rotating shaft 2421 as the center, namely, the dust inlet 23 is opened, meanwhile, because the baffle door 31 is already opened, the baffle door 31 can be popped up and moves towards the dust suction pipeline along with the air duct door 241, so that the dust outlet 32 is communicated with the dust inlet 23, and finally, negative pressure is generated by the dust collecting device 1, so that dust in the dust collector 3 enters the dust outlet 32, the dust inlet 23 and the dust suction pipeline and finally enters the dust collecting device 1;

after dust collection is completed, under the matching of the driving motor 2422 and the gear set 24232423, the driving rotating shaft 2421 rotates to drive the air duct door 241 to approach the dust inlet 23 by taking the rotating shaft 2421 as the center, and in the moving process of the air duct door 241, the driving rotating shaft abuts against the stop door 31 to synchronously push the stop door 31 to move, after the air duct door 241 closes the air inlet, the stop door 31 also closes the dust outlet 32 of the dust collector 3, so that the stop door 31 does not need to be manually closed when a user uses the dust collector for the next time, and the user experience is enhanced.

In the embodiment of the utility model, the air duct door 241 is adapted to the shape of the dust inlet 23, a baffle 2411 is arranged on one surface of the air duct door 241 close to the inner side of the dust suction pipeline, the baffle 2411 can abut against the dust suction pipeline on the side of the dust inlet 23, and the sealing performance can be enhanced when the dust inlet 23 is closed through the arrangement of the baffle 2411.

In the embodiment of the present invention, as shown in fig. 4, the second opening and closing device 25 includes a first clamping bar 252, a second clamping bar 253, and a second driving device 254; when the channel door clamp capable of clamping the hose 251 is used, the first clamping strip 253 is fixed, and the first clamping strip 252 can swing around a hinge point to be attached to the second clamping strip 253 by the cooperation of the gear 255 on the driving device 254 and a ratchet strip (not shown) on the first clamping strip 252, so that the hose 251 is pressed, that is, the dust inlet 23 where the dust suction pipeline two 22 is located is closed.

In the embodiment of the utility model, the sealing nozzle 256 is arranged at one end of the hose 251, which is far away from the second dust suction pipeline 22, and during dust suction, the sealing nozzle 256 is in butt joint with the dust outlet 32 where the sweeping robot 4 is located, so that the suction force can be prevented from leaking outwards, and the dust suction effect is better.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may include only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be apparent to those skilled in the art.

Claims

1. A base station double dust suction air duct mechanism, characterized in that it comprises a dust collecting device (1) and a three-way duct (2), one end of the three-way duct (2) is connected with the dust collecting device (1), so the The other two ends of the three-way pipe (2) extend upward and downward respectively to form a dust suction pipe one (21) and a dust suction pipe two (22), which are located in the dust suction pipe one (21) and the dust suction pipe two (22). ) is located at the dust inlet (23), correspondingly provided with the first opening and closing device (24) and the second opening and closing device (25) for closing the dust inlet (23).

2. A base station double dust suction duct mechanism according to claim 1, characterized in that: the first opening and closing device (24) comprises an air duct door (241) hinged at the upper dust inlet (23), A driving device (242) is provided at the hinge, the driving device (242) is connected with the air duct door (241), and the air duct door (241) is driven to open and close by the driving device (242), thereby controlling the dust inlet (242). 23) opening and closing.

3. A base station double dust suction duct mechanism according to claim 2, characterized in that: the first driving device (242) comprises a rotating shaft (2421) and a driving motor (2422), and the rotating shaft (2421) rotates It is installed at one end of the dust suction duct near the dust inlet (23), one side of the air duct door (241) is fixedly connected with the rotating shaft (2421), the driving motor (2422) is located on the side of the rotating shaft (2421), and the rotating shaft ( 2421) and the drive motor (2422) are drive-connected through the gear set (2423).

4. A base station double dust suction air duct mechanism according to claim 3, characterized in that: the air duct door (241) is adapted to the shape of the dust inlet (23), and the air duct door (241) is close to the suction A baffle plate (2411) is provided on the inner side of the dust duct, and the baffle plate (2411) can abut against the dust suction duct on the side of the dust inlet (23).

5. A base station double dust suction duct mechanism according to any one of claims 1-4, characterized in that: the second opening and closing device (25) comprises a hose connected to the lower dust inlet (23) (251), on the opposite side of the hose (251) are respectively provided with a clip strip (252) and clip strip two (253), the clip strip one (252) and clip strip two (253) are hinged at one end to form a flexible An access door clamp for clamping a hose (251), a second drive device (254) is provided on one side of the access door clamp, a gear (255) is installed on the second drive device (254), and the gear (255) Engages with the ratchet bar provided on clip bar one (252).

6 . The double dust suction duct mechanism of a base station according to claim 5 , wherein a sealing nozzle ( 256 ) is provided at one end of the hose ( 251 ) away from the second dust suction duct ( 22 ). 7 .