CN210931217U

CN210931217U - Rolling brush cover for sweeper

Info

Publication number: CN210931217U
Application number: CN201921165263.2U
Authority: CN
Inventors: 常美兰
Original assignee: Jiangsu Yingkai Motor Co ltd
Current assignee: Jiangsu Yingkai Motor Co ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-07-07
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses a roller brush cover for a sweeper, which comprises a shell, a dust scraping component, a reset component and a driving motor, wherein the dust scraping component is arranged inside the shell, the reset component is arranged on one side of the inner wall of the shell, the driving motor is arranged at one end of a connecting shaft close to the inner wall of the shell, the roller brush carries out cleaning work by arranging the reset component between the roller brush and the inner wall of the shell, the movable shaft is reset into a groove arranged inside a movable shaft seat through a reset spring after the cleaning work is finished, then the unloading and the cleaning of the roller brush are finished, the dust scraping component is arranged inside the shell through a fixing frame, when some stubborn or garbage with stronger viscosity is encountered in the cleaning process, the cleaning is finished by moving the scraper to a proper position, and a collecting box arranged between the scraper and the fixing frame can play a role in collecting the stubborn garbage, the cleaning effect is improved.

Description

Rolling brush cover for sweeper

Technical Field

The utility model belongs to the technical field of the machine of sweeping the floor, concretely relates to machine round brush cover of sweeping the floor.

Background

The sweeper is a sweeping robot. In the near future, the household appliance becomes an indispensable cleaning helper for every family. Products are also moving from primary intelligence to a higher degree of intelligence, gradually replacing manual cleaning. With the continuous improvement of the domestic living standard in China, the sweeping robot which is originally sold in the markets of Europe and America walks into common families and is accepted by more and more people.

Traditional machine of sweeping floor cleans ground through the roll brush usually, and this in-process is because lack the roll brush cover, the roll brush becomes dirty extremely easily, generally, the roll brush all is fixed mounting inside whole device, can't unload at will and get or change, it becomes very dirty to get the roll brush down for a long time, wash just becoming difficult when needs to it, in addition, when using the machine of sweeping floor to clean and sweep, touch some stubborn or the extremely strong dirt of stickness very easily, at this moment simple dependence roll brush just can't clear clean thoroughly, clean effect is not good.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a machine round brush cover sweeps floor has clean degree height, and the round brush easily unloads and gets characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a rolling brush cover for a sweeper comprises a shell, a dust scraping assembly, a reset assembly and a driving motor, wherein a handle is arranged at the upper end of the shell, the dust scraping assembly is arranged inside the shell, a roller is installed at the bottom end of the shell, the reset assembly is installed on one side of the inner wall of the shell, a rolling brush is arranged at one end, away from the inner wall of the shell, of the reset assembly, a connecting shaft is arranged at one end, away from the reset assembly, of the rolling brush, a driving motor is installed at one end, close to the inner wall of the shell, of the connecting shaft, a supporting rod is installed at the inner top end of the shell, and an;

the dust scraping assembly comprises a fixing frame, a scraper, a connecting seat, a collecting box and a small oil cylinder body, wherein the small oil cylinder body is arranged on one side of the fixing frame, the connecting seat is arranged at the lower end of the small oil cylinder body, the scraper is arranged at one end, close to the fixing frame, of the connecting seat, and the collecting box is installed at the upper end of the scraper;

the reset assembly comprises a movable shaft seat, a reset spring, a shaft sleeve, a rolling shaft and a movable shaft, wherein the reset spring is arranged on one side of the movable shaft seat, the shaft sleeve is arranged at one end, away from the movable shaft seat, of the reset spring, the rolling shaft is arranged on one side, away from the reset spring, of the shaft sleeve, and the movable shaft is arranged on one side, close to the reset spring, of the shaft sleeve.

Preferably, the handle is welded to the outer top end of the housing by arc welding.

Preferably, the supporting rod and the bottom frame are of an integrated structure, and the supporting rod is locked at the top end of the shell through a screw.

Preferably, driving motor passes through the motor support mounting on the inner wall of casing, and driving motor's output is provided with the pivot, even the axle is connected with driving motor through the pivot.

Preferably, scrape the dirt subassembly and install the inside at the casing through the mount, it is fixed to connect through activity hinge buckle between one end of small-size hydro-cylinder body and the mount, and the output of small-size hydro-cylinder body passes through the connecting seat to be fixed in the outside of scraper.

Preferably, two ends of the reset spring are respectively connected with the movable shaft seat and the shaft sleeve through ferromagnetic sheets, a groove is formed in the movable shaft seat, and the width of the movable shaft is matched with the depth of the groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses leading to set up the round brush inside the casing, set up reset assembly between round brush and the shells inner wall, utilize the drive motor's that connects through even axle power, the round brush carries out cleaning, after the work is finished, through reset spring, makes the loose axle reset to the inside recess that sets up of movable axle bed in, then accomplish to unloading of round brush get with clean, easy operation, greatly increased the convenience.

2. The utility model discloses a scrape dirt subassembly through the mount installation inside the casing, when the machine of sweeping the floor touch some stubborn or the stronger rubbish of stickness, remove the scraper through rotating the connecting seat and accomplish the clearance to this type rubbish to suitable position, set up the collection box between scraper and mount simultaneously then can play the collection effect to stubborn rubbish, improved clean effect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the dust scraping assembly of the present invention.

Fig. 3 is a schematic structural diagram of the reset assembly of the present invention.

In the figure: 1. a housing; 2. a dust scraping assembly; 21. a fixed mount; 22. a scraper; 23. a connecting seat; 24. a collection box; 25. a small-sized oil cylinder body; 3. a roller; 4. a reset assembly; 41. a movable shaft seat; 42. a return spring; 43. a shaft sleeve; 44. a roller; 45. a movable shaft; 5. a chassis; 6. a support bar; 7. rolling and brushing; 8. a connecting shaft; 9. a drive motor; 10. a handle.

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. 1-3, the present invention provides the following technical solutions: a rolling brush cover for a sweeper comprises a shell 1, a dust scraping assembly 2, a reset assembly 4 and a driving motor 9, wherein a handle 10 is arranged at the upper end of the shell 1, the dust scraping assembly 2 is arranged inside the shell 1, a roller 3 is arranged at the bottom end of the shell 1, the reset assembly 4 is arranged on one side of the inner wall of the shell 1, a rolling brush 7 is arranged at one end, away from the inner wall of the shell 1, of the reset assembly 4, a connecting shaft 8 is arranged at one end, away from the reset assembly 4, of the rolling brush 7, the driving motor 9 is arranged at one end, close to the inner wall of the shell 1, of the connecting shaft 8, a supporting rod 6 is arranged at the inner top end of the shell;

the dust scraping assembly 2 comprises a fixing frame 21, a scraper 22, a connecting seat 23, a collecting box 24 and a small oil cylinder body 25, wherein the small oil cylinder body 25 is arranged on one side of the fixing frame 21, the connecting seat 23 is arranged at the lower end of the small oil cylinder body 25, the scraper 22 is arranged at one end, close to the fixing frame 21, of the connecting seat 23, and the collecting box 24 is arranged at the upper end of the scraper 22;

the reset assembly 4 comprises a movable shaft seat 41, a reset spring 42, a shaft sleeve 43, a rolling shaft 44 and a movable shaft 45, wherein the reset spring 42 is arranged on one side of the movable shaft seat 41, the shaft sleeve 43 is arranged at one end, away from the movable shaft seat 41, of the reset spring 42, the rolling shaft 44 is arranged on one side, away from the reset spring 42, of the shaft sleeve 43, and the movable shaft 45 is arranged on one side, close to the reset spring 42, of the shaft sleeve 43.

In order to install the handle 10 to facilitate the lifting of the sweeper body, in the embodiment, the handle 10 is preferably welded to the outer top end of the housing 1 by arc welding.

In order to support the whole device of the sweeper body to maintain stability, in the embodiment, preferably, the support rod 6 and the chassis 5 are of an integral structure, and the support rod 6 is locked at the inner top end of the shell 1 through screws.

In order to enable the rolling brush 7 to realize the function of rolling cleaning, in the embodiment, it is preferable that the driving motor 9 is installed on the inner wall of the housing 1 through a motor bracket, and an output end of the driving motor 9 is provided with a rotating shaft, and the connecting shaft 8 is connected with the driving motor 9 through the rotating shaft.

In order to install the dust scraping component 2 and realize the cleaning and collection of the dust scraping component 2 to stubborn rubbish, in the embodiment, preferably, the dust scraping component 2 is installed in the casing 1 through the fixing frame 21, the one end of the small oil cylinder body 25 is fixedly connected with the fixing frame 21 through the movable hinge buckle, and the output end of the small oil cylinder body 25 is fixed on the outer side of the scraper 22 through the connecting seat 23.

In order to reset the roller brush 7 after cleaning, so as to clean or replace the roller brush 7, in this embodiment, it is preferable that both ends of the reset spring 42 are respectively connected with the movable shaft seat 41 and the shaft sleeve 43 through ferromagnetic plates, a groove is provided inside the movable shaft seat 41, and the width of the movable shaft 45 matches with the depth of the groove.

The utility model discloses a theory of operation and use flow: firstly, the driving motor 9 is opened, the rolling brush 7 connected through the connecting shaft 8 starts to roll and clean the ground under the power action of the driving motor 9, the rolling brush 7 can be further moved by moving the roller 3 to clean and clean all positions of the ground, when stubborn garbage or dirt appears on the ground, the connecting seat 23 is shifted, the scraper 22 which is arranged at the output end of the small-sized oil cylinder body 25 and the top end of which is connected with the fixing frame 21 through the movable hinge joint changes the direction along with the cleaning direction, after the specific position of the stubborn dirt is observed, the scraper 22 is lifted to a proper angle to scrape the stubborn dirt, the garbage cleaned by the scraper 22 enters the inside of the collecting box 24 along the inner side radian of the scraper 22, and the garbage in the collecting box 24 is poured after the cleaning is finished, the structure can well improve the cleaning degree, and the cleaning can be clean even if the dirt which is difficult to treat is touched, after the cleaning of the scraper 22 with the roller brush 7 is finished, the driving motor 9 is turned off, the roller brush 7 is stopped, the sleeve 43 is pushed, because the reset spring 42 is arranged between the shaft sleeve 43 and the movable shaft seat 41 through the ferromagnetic sheet, the reset of the rolling brush 7 can be realized, under the action of the extension and contraction function of the return spring 42, the shaft sleeve 43 moves towards the movable shaft seat 41, the movable shaft 45 arranged at one side of the shaft sleeve 43 also moves along with the movable shaft, because the width of the movable shaft 45 is matched with the depth of the groove arranged in the movable shaft seat 41, therefore, after the reset, the movable shaft 45 is perfectly embedded in the movable shaft seat 41, the rolling brush 7 can be detached for cleaning or replacement, the installation of the reset component 4 avoids the situation that the rolling brush 7 cannot be replaced or detached for cleaning in the traditional device, the operation is simple, and meanwhile, the convenience is greatly improved.

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. The utility model provides a machine round brush cover sweeps floor, includes casing (1), scrapes dirt subassembly (2), reset assembly (4) and driving motor (9), its characterized in that: a handle (10) is arranged at the upper end of the shell (1), a dust scraping assembly (2) is arranged inside the shell (1), the roller (3) is installed at the bottom end of the shell (1), the resetting assembly (4) is installed on one side of the inner wall of the shell (1), a rolling brush (7) is arranged at one end, away from the inner wall of the shell (1), of the resetting assembly (4), a connecting shaft (8) is arranged at one end, away from the resetting assembly (4), of the rolling brush (7), the driving motor (9) is installed at one end, close to the inner wall of the shell (1), of the connecting shaft (8), the supporting rod (6) is installed at the inner top end of the shell (1), and an underframe (5) is arranged at the bottom end of the supporting;

the dust scraping assembly (2) comprises a fixing frame (21), a scraper (22), a connecting seat (23), a collecting box (24) and a small oil cylinder body (25), wherein the small oil cylinder body (25) is arranged on one side of the fixing frame (21), the connecting seat (23) is arranged at the lower end of the small oil cylinder body (25), the scraper (22) is arranged at one end, close to the fixing frame (21), of the connecting seat (23), and the collecting box (24) is installed at the upper end of the scraper (22);

reset assembly (4) are including activity axle bed (41), reset spring (42), axle sleeve (43), roller bearing (44) and loose axle (45), wherein, one side of activity axle bed (41) is provided with reset spring (42), the one end that activity axle bed (41) were kept away from in reset spring (42) is provided with axle sleeve (43), one side that reset spring (42) were kept away from in axle sleeve (43) is provided with roller bearing (44), and one side that reset spring (42) are close to in axle sleeve (43) is provided with loose axle (45).

2. The rolling brush cover for the sweeper according to claim 1, wherein: the handle (10) is welded on the outer top end of the shell (1) through arc welding.

3. The rolling brush cover for the sweeper according to claim 1, wherein: the support rod (6) and the bottom frame (5) are of an integrated structure, and the support rod (6) is locked at the inner top end of the shell (1) through a screw.

4. The rolling brush cover for the sweeper according to claim 1, wherein: the driving motor (9) is installed on the inner wall of the shell (1) through a motor support, a rotating shaft is arranged at the output end of the driving motor (9), and the connecting shaft (8) is connected with the driving motor (9) through the rotating shaft.

5. The rolling brush cover for the sweeper according to claim 1, wherein: scrape dirt subassembly (2) and install the inside in casing (1) through mount (21), it is fixed through activity hinge joint between one end of small-size hydro-cylinder body (25) and mount (21), and the output of small-size hydro-cylinder body (25) passes through connecting seat (23) to be fixed in the outside of scraper (22).

6. The rolling brush cover for the sweeper according to claim 1, wherein: two ends of the reset spring (42) are respectively connected with the movable shaft seat (41) and the shaft sleeve (43) through ferromagnetic sheets, a groove is formed in the movable shaft seat (41), and the width of the movable shaft (45) is matched with the depth of the groove.