CN210784173U

CN210784173U - Cleaning robot capable of preventing hair from winding

Info

Publication number: CN210784173U
Application number: CN201921270234.2U
Authority: CN
Inventors: 徐旭
Original assignee: Sichuan Xinwei Environmental Service Co ltd
Current assignee: Sichuan Xinwei Environmental Service Co ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-06-19
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a cleaning robot capable of preventing hair from winding, which comprises a robot body and moving wheels arranged at the four corners of the bottom of the robot body, wherein a collecting cavity is arranged in the robot body, a vent hole with a circular section is arranged on the cavity wall at the top of the collecting cavity, a filter screen is connected to the vent hole through a fixing mechanism, an air suction fan is arranged at the bottom of the collecting cavity, and a collecting mechanism is arranged at the bottom of the robot body under the air suction fan; collect mechanism and include two backup pads, motor, first bull stick, second bull stick, cylinder brush, pivot, a plurality of blades, first gear and second gear, two backup pad symmetry fixed connection are located the bottom lateral wall under the suction fan at the robot, and the motor is installed in one of them backup pad, and first bull stick passes through the coupling joint at the output of motor, the utility model discloses be convenient for take off the cylinder brush when preventing the winding of hair.

Description

Cleaning robot capable of preventing hair from winding

Technical Field

The utility model relates to a cleaning machines people technical field especially relates to a prevent winding cleaning machines people of hair.

Background

When cleaning robot cleaned, install the cylinder brush in cleaning robot bottom and clean the ground rotation, impurity such as dust under the suction fan will the cleaning brush upper clean inhales the collection intracavity of robot body, but inevitable cylinder brush upper meeting adhesion hair when clean, the hair winding of having of a specified duration of time led to the brush hair adhesion of cylinder brush together for the clearance effect worsens.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the cleaning effect of cleaning robot is poor due to the winding hair in the prior art, and providing a cleaning robot capable of preventing the hair from winding.

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

a cleaning robot capable of preventing hair from winding comprises a robot body and moving wheels arranged at four corners of the bottom of the robot body, wherein a collecting cavity is formed in the robot body, a vent hole with a circular section is formed in the cavity wall of the top of the collecting cavity, a filter screen is connected to the vent hole through a fixing mechanism, a suction fan is arranged at the bottom of the collecting cavity, and a collecting mechanism is arranged at the bottom of the robot body and is positioned right below the suction fan;

the collecting mechanism comprises two supporting plates, a motor, a first rotating rod, a second rotating rod, a roller brush, a rotating shaft, a plurality of blades, a first gear and a second gear, the two supporting plates are symmetrically and fixedly connected to the side wall of the bottom of the robot body, which is positioned right below the suction fan, the motor is installed on one of the supporting plates, the first rotating rod is connected to the output end of the motor through a coupling, the second rotating rod is rotatably connected to the other supporting plate through a first bearing, the first bearing is fixedly arranged in the supporting plate, the axes of the first rotating rod and the second rotating rod are overlapped, the roller brush is connected between the first rotating rod and the second rotating rod through two connecting mechanisms, the rotating shaft is rotatably connected between the two supporting plates through two second bearings, the second bearing is fixedly arranged in the supporting plate, and the rotating shaft is positioned right above the roller brush, a plurality of the fixed cup joint of the even equidistance of straight line of blade is on the shaft wall of pivot, and the brush hair crisscross setting of blade and cylinder brush, the fixed cup joint of first gear is on the pole wall of first bull stick, the fixed cup joint of second gear is on the shaft wall that the pivot is close to a plurality of blades one side, and first gear meshes with the second gear mutually.

Preferably, coupling mechanism includes that spring, slide opening, slide bar, section are spread groove, draw-in groove and the kelly of rectangle, two spread groove symmetry is seted up on the lateral wall that the cylinder brush was carried on the back mutually, two the draw-in groove is seted up and is being close to the one end of cylinder brush at corresponding first bull stick and second bull stick, spring fixed connection is on the tank bottom of draw-in groove, the other end and the kelly fixed connection of spring, and the other end of kelly passes the notch of draw-in groove and extend to the spread groove, the slide opening is seted up on one side cell wall of draw-in groove, slide bar sliding connection is in the slide opening, and the slide bar is close to one end and the kelly fixed connection of kel.

Preferably, the fixing mechanism comprises a fixing ring and a rotating handle, the fixing ring is fixedly connected to the annular side wall of the filter screen, threads are fixedly arranged on the hole wall of the vent hole and the outer annular wall of the fixing ring, the fixing ring is in threaded connection with the vent hole through the threads, and the rotating handle is fixedly connected to the top of the filter screen.

Preferably, a sliding block is fixedly connected to the rod wall of the clamping rod far away from the sliding hole, a sliding groove matched with the sliding block is formed in the groove wall of the clamping groove, and the sliding block is connected in the sliding groove in a sliding mode.

Preferably, the robot body is coated with a self-cleaning coating.

Preferably, the movable wheel is fixedly provided with anti-skid lines.

Compared with the prior art, the utility model provides a prevent winding cleaning machines people of hair possesses following beneficial effect:

1. this prevent winding cleaning machines people of hair through setting up backup pad, motor, first bull stick, second bull stick, cylinder brush, pivot, blade, first gear and second gear component and collecting the mechanism, cuts off the hair of adhesion on the cylinder brush to collect the intracavity with disconnected hair, prevent that the winding condition of hair from taking place.

2. This prevent winding cleaning machines people of hair, through setting up a coupling mechanism of spring, slide opening, slide bar, spread groove, draw-in groove and kelly constitution, convenient to detach cylinder brush, and then be convenient for clean the cylinder brush.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses be convenient for take off the cylinder brush when preventing the hair winding.

Drawings

Fig. 1 is a schematic structural view of a cleaning robot for preventing hair from tangling according to the present invention;

FIG. 2 is a sectional view taken along line A-A in FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 2.

In the figure: the robot comprises a robot body 1, a collection cavity 2, a vent hole 3, a fixing mechanism 4, a fixing ring 41, a rotating handle 42, a filter screen 5, a suction fan 6, a collection mechanism 7, a support plate 71, a motor 72, a first rotating rod 73, a second rotating rod 74, a roller brush 75, a rotating shaft 76, a blade 77, a first gear 78, a second gear 79, a connecting mechanism 8, a spring 81, a sliding hole 82, a sliding rod 83, a connecting groove 84, a clamping groove 85, a clamping rod 86, a sliding block 9 and a sliding groove 10.

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.

Referring to fig. 1-3, a cleaning robot capable of preventing hair from winding comprises a robot body 1 and moving wheels arranged at four corners of the bottom of the robot body 1, wherein a collecting cavity 2 is formed in the robot body 1, a vent hole 3 with a circular section is formed in the cavity wall at the top of the collecting cavity 2, the vent hole 3 is connected with a filter screen 5 through a fixing mechanism 4, a suction fan 6 is arranged at the bottom of the collecting cavity 2, and a collecting mechanism 7 is arranged at the bottom of the robot body 1 and is positioned under the suction fan 6;

the collecting mechanism 7 comprises two supporting plates 71, a motor 72, a first rotating rod 73, a second rotating rod 74, a roller brush 75, a rotating shaft 76, a plurality of blades 77, a first gear 78 and a second gear 79, the two supporting plates 71 are symmetrically and fixedly connected to the side wall of the bottom of the robot body 1 right below the suction fan 6, the motor 72 is installed on one of the supporting plates 71, the first rotating rod 73 is connected to the output end of the motor 72 through a coupler, the second rotating rod 74 is rotatably connected to the other supporting plate 71 through a first bearing, the first bearing is fixedly arranged in the supporting plate 71, the axes of the first rotating rod 73 and the second rotating rod 74 are overlapped, the roller brush 75 is connected between the first rotating rod 73 and the second rotating rod 74 through two connecting mechanisms 8, the rotating shaft 76 is rotatably connected between the two supporting plates 71 through two second bearings, and the second bearings are fixedly arranged in the supporting plate 71, the rotating shaft 76 is located right above the roller brush 75, the blades 77 are fixedly sleeved on the shaft wall of the rotating shaft 76 at equal intervals along a straight line, the blades 77 and the bristles of the roller brush 75 are arranged in a staggered manner, the first gear 78 is fixedly sleeved on the shaft wall of the first rotating rod 73, the second gear 79 is fixedly sleeved on the shaft wall of the rotating shaft 76 close to one side of the blades 77, the first gear 78 is meshed with the second gear 79, when the robot cleans, the motor 72 is started, the first rotating rod 73 rotates, the roller brush 75 rotates, the ground is cleaned, the first rotating rod 73 rotates, the first gear 78 rotates, the second gear 79 and the first gear 78 rotate in opposite directions, the rotating shaft 76 and the roller brush 75 rotate in opposite directions, the blades 77 and the roller brush 75 rotate in opposite directions, and the bristles of the blades 77 and the roller brush 75 are arranged in a staggered manner, further, the blade 77 cuts the hair adhered to the roller brush 75 to cut the hair, and the suction fan 6 sucks the cut fine hair into the collection chamber 2, thereby preventing the hair from being entangled with the roller brush 75 and maintaining the cleaning effect of the cleaning robot.

The connecting mechanism 8 comprises a spring 81, a sliding hole 82, a sliding rod 83, a connecting groove 84 with rectangular cross section, a clamping groove 85 and a clamping rod 86, the two connecting grooves 84 are symmetrically arranged on the side wall of the roller brush 75, the two clamping grooves 85 are arranged at the end, close to the roller brush 75, corresponding to the first rotating rod 73 and the second rotating rod 74, the spring 81 is fixedly connected to the bottom of the clamping groove 85, the other end of the spring 81 is fixedly connected with the clamping rod 86, the other end of the clamping rod 86 penetrates through the notch of the clamping groove 85 and extends into the connecting groove 84, the sliding hole 82 is arranged on the groove wall on one side of the clamping groove 85, the sliding rod 83 is slidably connected in the sliding hole 82, the end, close to the clamping rod 86, of the sliding rod 83 is fixedly connected with the clamping rod 86, when the roller brush 75 needs to be cleaned, the force of the sliding rod 83 compressing the spring 81 is applied to the sliding rod 83, the clamping, the roller brush 75 can be removed to facilitate removal of the roller brush 75 and cleaning of the roller brush 75.

Fixing mechanism 4 is including solid fixed ring 41 and turning handle 42, and solid fixed ring 41 fixed connection is on filter screen 5 annular lateral wall, all fixes being equipped with the screw thread on the pore wall in ventilation hole 3 and the solid fixed ring 41 outer lateral wall, and just gu fixed ring 41 passes through screw thread and ventilation hole 3 threaded connection, turning handle 42 fixed connection is at the top of filter screen 5, through threaded connection's mode, cooperation turning handle 42 uses, is convenient for take off filter screen 5, and then is convenient for clean filter screen 5.

The slide block 9 is fixedly connected to the rod wall of the clamping rod 86 far away from the slide hole 82, the slide groove 10 matched with the slide block 9 is formed in the groove wall of the clamping groove 85, and the slide block 9 is connected in the slide groove 10 in a sliding mode, so that the clamping rod 86 moves more stably.

The robot body 1 is coated with self-cleaning paint to prevent dust from adhering to the outer surface of the robot body 1.

The moving wheel is fixedly provided with anti-skid lines, so that the ground grabbing force of the moving wheel is increased, and the robot body 1 can move more stably.

In the utility model, when the robot cleans, the motor 72 is started, so that the first rotating rod 73 rotates, and then the roller brush 75 rotates, clean the ground, the first rotating rod 73 rotates to make the first gear 78 rotate, make the second gear 79 rotate in the opposite direction of the first gear 78, and then make the rotating shaft 76 rotate in the opposite direction of the roller brush 75, and then the blade 77 rotates in the opposite direction of the roller brush 75, and because the bristles on the blade 77 and the roller brush 75 are staggered, and then the blade 77 cuts the hair adhered on the roller brush 75, and cuts off the hair, and then the suction fan 6 absorbs the cut fine hair into the collection cavity 2, so that the winding of the hair on the roller brush 75 can be prevented, and the cleaning effect of the cleaning robot is kept; when the roller brush 75 needs to be cleaned, the force of the compression spring 81 is applied to the sliding rod 83, and then the clamping rod 86 is driven to be separated from the connecting groove 84, so that the roller brush 75 is in an active state, the roller brush 75 can be taken down, the roller brush 75 is convenient to detach, and the roller brush 75 is convenient to clean.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A cleaning robot capable of preventing hair from winding comprises a robot body (1) and moving wheels arranged at four corners of the bottom of the robot body (1), and is characterized in that a collecting cavity (2) is formed in the robot body (1), a vent hole (3) with a circular section is formed in the wall of the top cavity of the collecting cavity (2), a filter screen (5) is connected to the vent hole (3) through a fixing mechanism (4), an air suction fan (6) is arranged at the bottom of the collecting cavity (2), and a collecting mechanism (7) is arranged at the bottom of the robot body (1) under the air suction fan (6);

the collecting mechanism (7) comprises two supporting plates (71), a motor (72), a first rotating rod (73), a second rotating rod (74), a roller brush (75), a rotating shaft (76), a plurality of blades (77), a first gear (78) and a second gear (79), the two supporting plates (71) are symmetrically and fixedly connected to the side wall of the bottom of the robot body (1) right below the suction fan (6), the motor (72) is installed on one of the supporting plates (71), the first rotating rod (73) is connected to the output end of the motor (72) through a coupler, the second rotating rod (74) is rotatably connected to the other supporting plate (71) through a first bearing, the first bearing is fixedly arranged in the supporting plate (71), the axes of the first rotating rod (73) and the second rotating rod (74) are overlapped, the roller brush (75) is connected between the first rotating rod (73) and the second rotating rod (74) through two connecting mechanisms (8), pivot (76) rotate through two second bearings and connect between two backup pad (71), and the second bearing is fixed to be established in backup pad (71), pivot (76) are located roller brush (75) directly over, a plurality of blade (77) are along the even equidistance fixed cover of straight line and are connect on the axle wall of pivot (76), and the brush hair of blade (77) and roller brush (75) crisscross setting, first gear (78) are fixed cup joints on the pole wall of first bull stick (73), fixed cup joint of second gear (79) is on the axle wall that pivot (76) are close to a plurality of blade (77) one side, and first gear (78) mesh with second gear (79).

2. The robot cleaner for preventing hair from tangling of claim 1, wherein the connecting mechanism (8) comprises a spring (81), a sliding hole (82), a sliding rod (83), a connecting slot (84) with a rectangular cross section, two connecting slots (84), two slots (85) and a clamping rod (86), the two connecting slots (84) are symmetrically formed on the opposite side walls of the roller brush (75), the two clamping slots (85) are formed at the ends of the corresponding first rotating rod (73) and the second rotating rod (74) close to the roller brush (75), the spring (81) is fixedly connected to the slot bottom of the clamping slot (85), the other end of the spring (81) is fixedly connected to the clamping rod (86), the other end of the clamping rod (86) passes through the slot opening of the clamping slot (85) and extends into the connecting slot (84), the sliding hole (82) is formed on one side wall of the clamping slot (85), and the sliding rod (83) is slidably connected in the sliding hole (82), and one end of the sliding rod (83) close to the clamping rod (86) is fixedly connected with the clamping rod (86).

3. The cleaning robot for preventing the hair from being entangled according to claim 1, wherein the fixing mechanism (4) comprises a fixing ring (41) and a rotating handle (42), the fixing ring (41) is fixedly connected to the annular side wall of the filter screen (5), the hole wall of the ventilation hole (3) and the outer annular wall of the fixing ring (41) are both fixedly provided with threads, the fixing ring (41) is in threaded connection with the ventilation hole (3) through the threads, and the rotating handle (42) is fixedly connected to the top of the filter screen (5).

4. The cleaning robot for preventing hair from being entangled according to claim 2, wherein a sliding block (9) is fixedly connected to the rod wall of the clamping rod (86) far away from the sliding hole (82), a sliding groove (10) matched with the sliding block (9) is formed in the groove wall of the clamping groove (85), and the sliding block (9) is slidably connected in the sliding groove (10).

5. The cleaning robot for preventing the entanglement of hair according to claim 1, characterized in that the robot body (1) is coated with a self-cleaning paint.

6. The robot of claim 1, wherein the moving wheel has anti-slip patterns fixed thereon.