CN218338352U

CN218338352U - Double-rolling-brush installation mechanism of cleaning robot

Info

Publication number: CN218338352U
Application number: CN202222602631.3U
Authority: CN
Inventors: 赵子建; 周奎; 王天宇; 韩虎; 唐陈飞; 朱芳健; 杨帆; 陈静
Original assignee: Hefei Haogong Aoting Intelligent Technology Co ltd
Current assignee: Hefei Haogong Aoting Intelligent Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-20
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a cleaning machines people double-roller brush installation mechanism relates to cleaning machines people technical field. The utility model discloses a robot, the fixed installation shell that sets up in the robot bottom and set up in the inside round brush subassembly of installation shell, be provided with first mounting hole and second mounting hole on the relative both sides wall of installation shell respectively, the round brush subassembly is located between first mounting hole and the second mounting hole, be provided with first installation mechanism and second installation mechanism between round brush subassembly both ends and first mounting hole and the second mounting hole respectively, first installation mechanism includes bull stick and first spacing ring, second installation mechanism is including changeing the cover, the round bar, the second spacing ring, reset spring and fixture block. The utility model discloses a first installation mechanism and the second installation mechanism that set up have reduced the time that need expend when the new round brush of installation needs to be changed, do benefit to the time of saving the user, have improved the user experience of sweeping the floor the robot.

Description

Double-rolling-brush installation mechanism of cleaning robot

Technical Field

The utility model belongs to the technical field of cleaning machines people, especially, relate to a cleaning machines people double-roll brush installation mechanism.

Background

With the development of automation technology and artificial intelligence, the demand of intelligent robots is more and more extensive; the coming of the robot age will revolutionize the existing production and manufacturing modes and the human life style. The cleaning robot is one kind of intelligent household cleaning appliance, and can complete the cleaning, dust sucking and floor wiping work automatically on the floor with certain artificial intelligence. With the progress of scientific technology and the improvement of life quality of people, the cleaning robot has come into more and more people's lives.

The rolling brush on the cleaning robot is a worn-out product, and the rolling brush is frequently used and is easy to damage, so that the cleaning effect of the sweeping robot can be ensured by frequently replacing a new rolling brush.

The existing cleaning robot is provided with two rolling brushes usually, the rolling brushes are fixed through bolts usually, a special tool is required to rotate the bolts when the rolling brushes are disassembled, the rolling brushes are not easy to disassemble and assemble, more time is required to be consumed when new rolling brushes are required to be replaced and assembled, the time of users is not beneficial to saving, the user experience of the sweeping robot is reduced, and the cleaning robot double-rolling brush installation mechanism is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cleaning machines people double-roller brush installation mechanism, the roller brush of solving current cleaning machines people has two usually, and carries out fixedly through the bolt usually, need use specialized tool to rotate the bolt when dismantling the roller brush, is difficult for the dismouting, often need consume more time when needing to change the new roller brush of installation, is unfavorable for saving user's time, has reduced the problem of the user experience of the robot of sweeping the floor.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a cleaning machines people double-roller brush installation mechanism, set up in the installation shell of robot bottom and set up in the inside roller brush subassembly of installation shell, its characterized in that including robot, fixed: a first mounting hole and a second mounting hole are respectively formed in two opposite side walls of the mounting shell, the rolling brush assembly is positioned between the first mounting hole and the second mounting hole, and a first mounting mechanism and a second mounting mechanism are respectively arranged between two ends of the rolling brush assembly and the first mounting hole and between two ends of the rolling brush assembly and the second mounting hole;

the rolling brush assembly comprises positioning rods, two positioning blocks, two mounting sleeves and a rolling brush strip, the positioning rods are arranged in the mounting shell and are positioned between the first mounting hole and the second mounting hole, the two positioning blocks are fixedly arranged at two ends of the positioning rods respectively, the mounting sleeves are arranged on the outer peripheral surfaces of the positioning rods, and the rolling brush strip is fixedly arranged on the outer surfaces of the mounting sleeves;

the first mounting mechanism comprises a rotating rod and a first limiting ring, the rotating rod is movably arranged in the first mounting hole, one end of the rotating rod penetrates through the first mounting hole to extend to the inner side of the mounting shell and is fixedly connected with the side surface of the first limiting ring, a first positioning groove is formed in one end, located on the mounting shell, of the rotating rod, and the first positioning groove is matched with the positioning block;

second installation mechanism is including changeing cover, round bar, second spacing ring, reset spring and fixture block, it sets up inside the second mounting hole to change the cover activity, the round bar surface with change cover inner wall swing joint, round bar one end is passed and is changeed the cover inner circle and extend to the installation shell inside, and with second spacing ring side fixed connection, just the round bar is located the inside one end of installation shell and is provided with the second constant head tank, second constant head tank and locating piece phase-match, it all is provided with the spout to change the cover to keep away from the inside upper and lower both sides of installation shell one end, reset spring one end is fixed to be set up inside the spout, the other end and fixture block side fixed connection, fixture block side and spout cell wall swing joint, the round bar corresponds the fixture block position and is provided with the draw-in groove.

Preferably, the one end of the rotating rod penetrates through the first mounting hole and extends to the outer side of the mounting shell, the rotating rod is fixedly connected with the side face of the first gear, a motor is arranged on the outer side face of the mounting shell, a second gear is fixedly connected to the tail end of the output shaft of the motor, and the second gear is meshed with the first gear.

Preferably, the inner walls of the first mounting hole and the second mounting hole are respectively and fixedly provided with a first fixing seat and a second fixing seat, and the outer surfaces of the rotating rod and the rotating sleeve are respectively and movably connected with the inner side surfaces of the first fixing seat and the second fixing seat.

Preferably, the rolling brush strips are multiple, and the multiple rolling brush strips are annularly arrayed on the peripheral surface of the mounting sleeve and are in V-shaped structures.

Preferably, the installation sleeve is provided with a protrusion formed on the upper side and the lower side of the two ends of the installation sleeve in a whole body, grooves are formed on the upper side and the lower side of the opposite side surfaces of the first limiting ring and the second limiting ring, and the grooves are matched with the protrusions.

Preferably, equal fixedly connected with stopper one end on the relative both sides surface of round bar, be provided with the spacing groove on the commentaries on classics cover inner wall, the stopper other end and spacing groove cell wall swing joint, be provided with expanding spring between a stopper side and spacing groove one side cell wall.

Preferably, the upper side and the lower side of one end, far away from the mounting shell, of the rotating sleeve are movably connected with push blocks, and the inner side faces of the push blocks are fixedly connected with the side faces of the clamping blocks.

The utility model discloses following beneficial effect has:

1. the utility model discloses an installation cover that sets up, be convenient for establish the round brush strip cover on the locating lever, slide in the commentaries on classics cover inside through the round bar, be convenient for adjust the distance between round bar and the bull stick, make the minimum length between round bar and the bull stick be greater than locating lever length, place the locating lever inside the installation shell, and make its both ends and round bar and bull stick be located same straight line, and make the locating piece card that locating lever end set up go into the first constant head tank inside that bull stick one end set up, stopper and expanding spring through setting up make the round bar reset, thereby make the locating piece card that the locating lever other end set up go into inside the round bar second constant head tank, thereby carry out spacing to the locating lever both ends, reset spring and fixture block cooperation through setting, make the fixture block card go into the inside that sets up on the round bar under reset spring's elastic action, thereby carry on spacingly to the round bar, make its surface and commentaries on classics cover inner wall fixed connection, thereby fix a position the round brush subassembly and fix a position, when dismantling, make fixture block and draw from the draw back the round brush subassembly to the outside, the round brush subassembly, the user's time that the change that the installation needs the dismouting to the people to reduce the installation time of the people to the installation, the user and need save the installation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 these drawings without creative efforts.

Fig. 1 is a perspective view of a cleaning robot double-rolling brush mounting mechanism of the present invention;

FIG. 2 is an enlarged view of the position A in the cleaning robot double rolling brush installation mechanism diagram 1 of the present invention;

FIG. 3 is a side view of the dual rolling brush mounting mechanism of the cleaning robot of the present invention;

fig. 4 is a sectional view at B-B of the cleaning robot double rolling brush installation mechanism figure 3 according to the present invention;

fig. 5 is an enlarged view of the C position in the diagram 4 of the cleaning robot dual-rolling brush installation mechanism of the present invention;

fig. 6 is an enlarged view of the position D in the diagram 4 of the cleaning robot dual-rolling brush installation mechanism of the present invention;

fig. 7 is a schematic view of a three-dimensional structure of a rotating rod and a first limiting ring of a double-rolling brush mounting mechanism of a cleaning robot according to the present invention;

fig. 8 is a schematic view of a three-dimensional structure of a positioning rod and a positioning block of a double-roller brush mounting mechanism of a cleaning robot.

In the drawings, the reference numbers indicate the following list of parts:

1. a robot body; 2. mounting a shell; 3. a roll brush assembly; 4. positioning a rod; 5. positioning blocks; 6. installing a sleeve; 7. rolling the brush strip; 8. a rotating rod; 9. a first limit ring; 10. rotating the sleeve; 11. a round bar; 12. a second stop collar; 13. a return spring; 14. a clamping block; 15. a first gear; 16. a motor; 17. a second gear; 18. a limiting block; 19. a tension spring; 20. and (7) pushing the block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-8, the utility model relates to a cleaning machines people double-roller brush installation mechanism, including robot 1, fixed the installation shell 2 that sets up in robot 1 bottom and set up in the inside round brush subassembly 3 of installation shell 2, its characterized in that: a first mounting hole and a second mounting hole are respectively formed in two opposite side walls of the mounting shell 2, the rolling brush component 3 is positioned between the first mounting hole and the second mounting hole, and a first mounting mechanism and a second mounting mechanism are respectively arranged between two ends of the rolling brush component 3 and the first mounting hole and between two ends of the rolling brush component 3 and the second mounting hole;

the rolling brush component 3 comprises a positioning rod 4, two positioning blocks 5, two mounting sleeves 6 and two rolling brush strips 7, the positioning rod 4 is arranged inside the mounting shell 2 and is positioned between the first mounting hole and the second mounting hole, the two positioning blocks 5 are respectively fixedly arranged at two ends of the positioning rod 4, the mounting sleeves 6 are arranged on the outer peripheral surfaces of the positioning rods 4, the rolling brush strips 7 are fixedly arranged on the outer surfaces of the mounting sleeves 6, the mounting sleeves 6 are sleeved on the outer peripheral surfaces of the positioning rods 4, the inner walls of the mounting sleeves 6 are attached to the outer surfaces of the positioning rods 4, and the positioning blocks 5 are of polygonal structures;

the first mounting mechanism comprises a rotating rod 8 and a first limiting ring 9, the rotating rod 8 is movably arranged in a first mounting hole, one end of the rotating rod 8 penetrates through the first mounting hole to extend to the inner side of the mounting shell 2 and is fixedly connected with the side face of the first limiting ring 9, a first positioning groove is formed in one end, located on the mounting shell 2, of the rotating rod 8, and the first positioning groove is matched with the positioning block 5;

the second mounting mechanism comprises a rotary sleeve 10, a round rod 11, a second limiting ring 12, a reset spring 13 and a fixture block 14, the rotary sleeve 10 is movably arranged in a second mounting hole, the outer surface of the round rod 11 is movably connected with the inner wall of the rotary sleeve 10, one end of the round rod 11 penetrates through the inner ring of the rotary sleeve 10 and extends into the mounting shell 2 and is fixedly connected with the side face of the second limiting ring 12, a second positioning groove is formed in one end, located inside the mounting shell 2, of the round rod 11, the second positioning groove is matched with the positioning block 5, sliding grooves are formed in the upper side and the lower side of the end, far away from the mounting shell 2, of the rotary sleeve 10, one end of the reset spring 13 is fixedly arranged inside the sliding groove, the other end of the reset spring is fixedly connected with the side face of the fixture block 14, the side face of the sliding groove is movably connected with the wall of the sliding groove, a clamping groove is formed in the position, corresponding to the fixture block 14, the inside of the rotary sleeve 10 is communicated with the inside of the first limiting ring 9, the second limiting ring 12, the second limiting ring is of the same in specification, the inner diameter of the first limiting ring is smaller than the inner diameter of the mounting sleeve 6, the outer diameter of the reset spring 13 is larger than the outer diameter of the mounting sleeve 6, and the reset spring 13 plays a reset effect on the fixture block 14.

Wherein, 8 one end of bull stick passes first mounting hole and extends to the installation shell 2 outsides, and with first gear 15 side fixed connection, be provided with motor 16 on the 2 lateral surfaces of installation shell, the terminal fixedly connected with second gear 17 of motor 16 output shaft, second gear 17 meshes with first gear 15 mutually. The second gear 17 is driven to rotate by the rotation of the output shaft of the motor 16, so that the first gear 15 is driven to rotate.

Wherein, fixedly be provided with first fixing base and second fixing base on first mounting hole and the second mounting hole inner wall respectively, bull stick 8 and commentaries on classics cover 10 surface respectively with first fixing base and second fixing base medial surface swing joint.

Wherein, the round brush strip 7 has a plurality ofly, and a plurality of round brush strip 7 annular array are on 6 outer peripheral faces of installation cover, and all are V font structure, and V font structure can be better collects rubbish.

Wherein, the equal integrated into one piece in both sides has the arch about the installation cover 6 both ends, and both sides all are provided with the recess about the relative side of first spacing ring 9 and second spacing ring 12, and recess and protruding phase-match play limiting displacement to installation cover 6 through recess and protruding cooperation.

Wherein, equal fixedly connected with stopper 18 one end on the relative both sides surface of round bar 11, be provided with the spacing groove on the commentaries on classics cover 10 inner wall, the stopper 18 other end and spacing groove cell wall swing joint are provided with expanding spring 19 between 18 side of stopper and the cell wall of spacing groove one side, and expanding spring 19 plays the reset action to stopper 18.

Wherein, both sides are all swing joint has ejector pad 20 about the commentaries on classics cover 10 keeps away from the installation shell 2 one end, and the medial surface of ejector pad 20 and fixture block 14 side fixed connection drive fixture block 14 through promoting ejector pad 20 and slide in the spout.

The utility model discloses a theory of operation does: when the rolling brush strip 7 is installed, firstly, the installation sleeve 6 is sleeved on the positioning rod 4, the installation sleeve is enabled to slide outwards in the rotating sleeve 10 by pulling one end of the round rod 11, the distance between the round rod 11 and the rotating rod 8 is adjusted, the minimum length between the round rod 11 and the rotating rod 8 is larger than the length of the positioning rod 4, the positioning rod 4 is placed in the installation shell 2, the two ends of the positioning rod are enabled to be positioned on the same straight line with the round rod 11 and the rotating rod 8, the positioning block 5 arranged at the end of the positioning rod 4 is clamped in the first positioning groove arranged at one end of the rotating rod 8, the round rod 11 is enabled to reset under the matching of the limiting block 18 and the expansion spring 19 by loosening the round rod 11, so that the positioning block 5 arranged at the other end of the positioning rod 4 is clamped in the second positioning groove of the round rod 11, and the bulges arranged at the two ends of the installation sleeve 6 are clamped in the grooves arranged on the first limiting ring 9 and the second limiting ring 12, thereby it is spacing to carry out locating lever 4 and 6 both ends of installation cover, reset spring 13 and the cooperation of fixture block 14 through setting up, make fixture block 14 card go into the draw-in groove that sets up on round bar 11 under reset spring 13's elastic action inside, thereby it is spacing to carry out round bar 11, make its surface and change 10 inner wall fixed connection of cover, thereby fix a position rolling brush subassembly 3, during the dismantlement, make fixture block 14 and draw-in groove separation through promoting ejector pad 20, outside pulling round bar 11 makes second constant head tank and locating piece 5 separation, thereby remove spacing to locating lever 4, be convenient for carry out the dismouting to rolling brush subassembly 3, the time that needs to consume when the new rolling brush of installation has been changed to the needs has been reduced, do benefit to and save user's time, the user experience of robot of sweeping the floor has been improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a two round brush installation mechanisms of cleaning machines people, includes robot body (1), fixed the installation shell (2) that set up in robot body (1) bottom and set up in the inside round brush subassembly (3) of installation shell (2), its characterized in that: a first mounting hole and a second mounting hole are respectively formed in two opposite side walls of the mounting shell (2), the rolling brush component (3) is located between the first mounting hole and the second mounting hole, and a first mounting mechanism and a second mounting mechanism are respectively arranged between two ends of the rolling brush component (3) and the first mounting hole and between two ends of the rolling brush component (3) and the second mounting hole;

the rolling brush assembly (3) comprises positioning rods (4), positioning blocks (5), mounting sleeves (6) and rolling brush strips (7), the positioning rods (4) are arranged inside the mounting shell (2) and located between the first mounting hole and the second mounting hole, two positioning blocks (5) are arranged, the two positioning blocks (5) are fixedly arranged at two ends of each positioning rod (4), the mounting sleeves (6) are arranged on the outer peripheral surfaces of the positioning rods (4), and the rolling brush strips (7) are fixedly arranged on the outer surfaces of the mounting sleeves (6);

the first mounting mechanism comprises a rotating rod (8) and a first limiting ring (9), the rotating rod (8) is movably arranged in a first mounting hole, one end of the rotating rod (8) penetrates through the first mounting hole to extend to the inner side of the mounting shell (2) and is fixedly connected with the side face of the first limiting ring (9), a first positioning groove is formed in one end, located on the mounting shell (2), of the rotating rod (8), and the first positioning groove is matched with the positioning block (5);

the second mounting mechanism comprises a rotary sleeve (10), a round rod (11), a second limiting ring (12), a reset spring (13) and a clamping block (14), wherein the rotary sleeve (10) is movably arranged in a second mounting hole, the outer surface of the round rod (11) is movably connected with the inner wall of the rotary sleeve (10), one end of the round rod (11) penetrates through the inner ring of the rotary sleeve (10) to extend into the mounting shell (2) and is fixedly connected with the side surface of the second limiting ring (12), the round rod (11) is located at one end inside the mounting shell (2) and is provided with a second positioning groove, the second positioning groove is matched with the positioning block (5), the rotary sleeve (10) is far away from the upper side and the lower side inside of one end of the mounting shell (2), one end of the reset spring (13) is fixedly arranged in the sliding groove, the other end of the round rod is fixedly connected with the side surface of the clamping block (14), the side surface of the clamping block (14) is movably connected with the sliding groove wall, and a clamping groove is formed in the position, corresponding to the clamping block (14).

2. The double-rolling-brush installation mechanism of the cleaning robot as claimed in claim 1, wherein one end of the rotating rod (8) extends to the outside of the installation shell (2) through the first installation hole and is fixedly connected with the side surface of the first gear (15), a motor (16) is arranged on the outer side surface of the installation shell (2), a second gear (17) is fixedly connected to the tail end of an output shaft of the motor (16), and the second gear (17) is meshed with the first gear (15).

3. The double-rolling-brush installation mechanism of the cleaning robot as claimed in claim 2, wherein the inner walls of the first installation hole and the second installation hole are respectively and fixedly provided with a first fixing seat and a second fixing seat, and the outer surfaces of the rotating rod (8) and the rotating sleeve (10) are respectively and movably connected with the inner side surfaces of the first fixing seat and the second fixing seat.

4. A cleaning robot double-roller brush installation mechanism as claimed in claim 3, characterized in that, there are a plurality of said roller brush strips (7), and a plurality of said roller brush strips (7) are annularly arrayed on the outer peripheral surface of the installation sleeve (6) and are all in a V-shaped structure.

5. The double-roller brush mounting mechanism of the cleaning robot as claimed in claim 4, wherein the mounting sleeve (6) is integrally formed with protrusions at the upper and lower sides of the two ends, and the first limiting ring (9) and the second limiting ring (12) are provided with grooves at the upper and lower sides of the opposite side surface, and the grooves are matched with the protrusions.

6. The double-rolling-brush installation mechanism of the cleaning robot as claimed in claim 1, wherein one end of a limiting block (18) is fixedly connected to the outer surfaces of the two opposite sides of the round rod (11), a limiting groove is formed in the inner wall of the rotating sleeve (10), the other end of the limiting block (18) is movably connected with the groove wall of the limiting groove, and a telescopic spring (19) is arranged between one side surface of the limiting block (18) and the groove wall of one side of the limiting groove.

7. The double-rolling-brush installation mechanism of the cleaning robot as claimed in claim 6, wherein the upper side and the lower side of one end of the rotating sleeve (10) far away from the installation shell (2) are movably connected with pushing blocks (20), and the inner side surfaces of the pushing blocks (20) are fixedly connected with the side surfaces of the clamping blocks (14).