CN-121987111-A - Cleaning module and cleaning equipment

CN121987111ACN 121987111 ACN121987111 ACN 121987111ACN-121987111-A

Abstract

The application provides a cleaning module and cleaning equipment. The cleaning module comprises a mounting body, a cleaning mechanism and a driving mechanism. The cleaning mechanism is movably arranged on the mounting body. The driving mechanism comprises a driving piece, a rotating piece and an idle stroke assembly. The driving piece is arranged on the installation body and is in transmission connection with the rotating piece. The idle stroke component is rotationally connected with the rotating piece and is in transmission connection with the cleaning mechanism. The rotating piece is provided with a first transmission part. The idle stroke component is provided with a second transmission part. The second transmission part is in interference fit with the first transmission part along the circumferential direction of the rotating piece. In the cleaning device, the cleaning mechanism can be subjected to upward external force in the process of cleaning an uneven surface to be cleaned or surmounting the obstacle, and the first transmission part and the second transmission part are in one-way interference fit, so that the first transmission part can not prevent the second transmission part from rotating towards one side deviating from the second transmission part, the cleaning mechanism can be lifted in a free floating manner so as to adapt to the height change of the surface to be cleaned, and the obstacle surmounting performance of the cleaning device is improved.

Inventors

JIANG HUJUN
LI YUCHENG

Assignees

深圳市普渡科技股份有限公司

Dates

Publication Date: 20260508
Application Date: 20260402

Claims (15)

1. A cleaning module, comprising: A mounting body; the cleaning mechanism is movably arranged on the mounting body; The driving mechanism comprises a driving piece, a rotating piece and an idle stroke component, the driving piece is arranged on the installation body and is in transmission connection with the rotating piece to drive the rotating piece to rotate around a first axis, and the idle stroke component is in transmission connection with the rotating piece around the first axis and is in transmission connection with the cleaning mechanism; The cleaning mechanism comprises a rotating piece, a cleaning mechanism and a cleaning mechanism, wherein the rotating piece is provided with a first transmission part, the idle stroke assembly is provided with a second transmission part, the second transmission part is in interference fit with the first transmission part along the circumferential direction of the rotating piece, and the second transmission part is configured to be separated from the first transmission part when the cleaning mechanism moves upwards under the action of external force.
2. The cleaning module of claim 1, wherein the cleaning mechanism comprises a swinging mechanism, the swinging mechanism connects the mounting body with the cleaning mechanism, the idle stroke assembly comprises an idle stroke member and a transmission sleeve member, the idle stroke member is rotationally connected with the rotating member around the first axis, the transmission sleeve member is provided with the second transmission part, and the transmission sleeve member is mounted on the swinging mechanism and is in transmission connection with the idle stroke member.
3. The cleaning module according to claim 2, wherein the number of the first transmission parts and the number of the second transmission parts are two, the two first transmission parts are respectively arranged on two opposite sides of the rotating member, and the two second transmission parts are in one-to-one abutting fit with the two first transmission parts.
4. The cleaning module of claim 2, wherein the driving member comprises a gear motor with a self-locking function, the gear motor is provided with an output shaft, and the rotating member is fixedly sleeved on the output shaft.
5. The cleaning module of claim 2, wherein the idle stroke member is spaced apart from the rotating member, and the driving mechanism further comprises a rotating bearing positioned between the idle stroke member and the rotating member to rotatably connect the idle stroke member and the rotating member.
6. The cleaning module according to claim 2, wherein the number of the swinging mechanisms is two, the two swinging mechanisms are respectively positioned at two ends of the cleaning mechanism along the axial direction of the cleaning mechanism, the cleaning module further comprises a connecting piece, the connecting piece is positioned between the two swinging mechanisms and is connected with the two swinging mechanisms, and the transmission suite is fixedly arranged on the connecting piece.
7. The cleaning module of claim 6, wherein the two swinging mechanisms comprise a fixing seat, a first swinging rod, a second swinging rod and a connecting seat, the fixing seat is connected with the installation body, the first swinging rod and the second swinging rod are arranged at intervals, the axis of the first swinging rod is parallel to the axis of the second swinging rod, one end of the first swinging rod and one end of the second swinging rod are both rotationally connected with the fixing seat, the other end of the first swinging rod and the other end of the second swinging rod are both rotationally connected with the connecting seat, the connecting seat is fixedly connected with the cleaning mechanism, and two ends of the connecting piece are respectively and fixedly connected with the two first swinging rods.
8. The cleaning module of claim 7, wherein at least one of the two swing mechanisms further comprises an elastic member, one end of the elastic member is connected to the fixing base, and the other end of the elastic member is connected to the first swing link or the second swing link and is used for applying a pulling force for swinging the elastic member downward.
9. The cleaning module of claim 7, wherein the cleaning mechanism has a raised position, the mount is provided with a limit configured to limit engagement with the first swing link or the second swing link when the cleaning mechanism swings upward to the raised position.
10. The cleaning module of claim 6, further comprising a dust-proof member, wherein the dust-proof member is sleeved on the outer side of the driving mechanism and is fixed on the mounting body, and a hole for avoiding the connection member to pass through is formed in one end of the dust-proof member away from the mounting body.
11. The cleaning module of claim 6, wherein the swing mechanism includes a first swing link coupled to the connector, the axis of rotation of the first swing link being configured as a second axis, the lost motion member being configured as a lost motion gear, the drive assembly including a rack engaged with the lost motion gear, the rack mounted to the connector and extending about the second axis.
12. The cleaning module of claim 6, wherein the idle stroke member is configured as an idle stroke sheave, the idle stroke sheave is provided with a transmission groove, the transmission sleeve comprises a fixing member and a rolling member mounted on the fixing member, the fixing member is mounted on the connecting member, and the rolling member stretches into the transmission groove and is in rolling fit with an inner wall of the transmission groove, so that the idle stroke sheave can drive the swinging mechanism to swing up and down through the rolling member and the fixing member.
13. The cleaning module of any one of claims 2 to 12, further comprising an angle detection assembly for detecting a rotational angle of the idle stroke member or a rotational angle of the rotating member.
14. The cleaning module of claim 13, wherein the drive mechanism further comprises a mounting case mounted on the mounting body, the rotating member and the idle member are both positioned in the mounting case, the angle detection assembly comprises a magnet mounted on the idle member or the rotating member, and a magnetic encoder circuit board mounted on an inner side wall of the mounting case and disposed opposite the magnet.
15. A cleaning apparatus comprising a chassis module and a cleaning module according to any one of claims 1 to 14 mounted on the chassis module.

Description

Cleaning module and cleaning equipment Technical Field The invention relates to the technical field of cleaning, in particular to a cleaning module and cleaning equipment. Background In cleaning equipment, sweep and wash the part (mainly including brush dish subassembly, round brush subassembly and water absorption and take off the subassembly), be controlled generally and go up and down the motion by lifting drive mechanism to can sweep the laminating state and to the earth pressure of washing part and ground when the operation, guarantee clean effect, and control sweep and wash the lifting of part when non-operation, reduce wearing and tearing, reduce the energy consumption, protect ground. At present, an electric push rod is a common scheme of a visible machine type on the market in the aspect of lifting control of a sweeping part. The electric push rod drives the lifting sweeping and washing component to be difficult to adapt to the ground height change in the actual sweeping and washing operation process, and the obstacle crossing performance of the cleaning equipment is affected. Disclosure of Invention Based on this, it is necessary to provide a cleaning module and a cleaning apparatus in view of the above problems. The technical scheme is as follows: In one aspect, a cleaning module is provided, comprising: A mounting body; the cleaning mechanism is movably arranged on the mounting body; The driving mechanism comprises a driving piece, a rotating piece and an idle stroke component, the driving piece is arranged on the installation body and is in transmission connection with the rotating piece to drive the rotating piece to rotate around a first axis, and the idle stroke component is in transmission connection with the rotating piece around the first axis and is in transmission connection with the cleaning mechanism; The cleaning mechanism comprises a rotating piece, a cleaning mechanism and a cleaning mechanism, wherein the rotating piece is provided with a first transmission part, the idle stroke assembly is provided with a second transmission part, the second transmission part is in interference fit with the first transmission part along the circumferential direction of the rotating piece, and the second transmission part is configured to be separated from the first transmission part when the cleaning mechanism moves upwards under the action of external force. The technical scheme is further described as follows: in one embodiment, the cleaning mechanism comprises a swinging mechanism, the swinging mechanism is connected with the mounting body and the cleaning mechanism, the idle stroke assembly comprises an idle stroke part and a transmission sleeve part, the idle stroke part and the rotation part are rotationally connected around the first axis, the second transmission part is arranged, and the transmission sleeve part is mounted on the swinging mechanism and is in transmission connection with the idle stroke part. In one embodiment, the number of the first transmission parts and the number of the second transmission parts are two, the two first transmission parts are respectively arranged on two opposite sides of the rotating piece, and the two second transmission parts are in one-to-one corresponding interference fit with the two first transmission parts. In one embodiment, the driving member comprises a gear motor with a self-locking function, the gear motor is provided with an output shaft, and the rotating member is fixedly sleeved on the output shaft. In one embodiment, the idle stroke member is sleeved on the outer side of the rotating member in a spaced mode, and the driving mechanism further comprises a rotating bearing, wherein the rotating bearing is located between the idle stroke member and the rotating member to rotationally connect the idle stroke member and the rotating member. In one embodiment, the number of the swinging mechanisms is two, the two swinging mechanisms are respectively located at two ends of the cleaning mechanism along the axial direction of the cleaning mechanism, the cleaning module further comprises a connecting piece, the connecting piece is located between the two swinging mechanisms and is connected with the two swinging mechanisms, and the transmission sleeve is fixedly installed on the connecting piece. In one embodiment, the two swinging mechanisms comprise a fixing seat, a first swinging rod, a second swinging rod and a connecting seat, the fixing seat is connected with the installation body, the first swinging rod and the second swinging rod are arranged at intervals, the axis of the first swinging rod is parallel to the axis of the second swinging rod, one end of the first swinging rod and one end of the second swinging rod are rotationally connected with the fixing seat, the other end of the first swinging rod and the other end of the second swinging rod are rotationally connected with the connecting seat, the connecting seat is fixedly connected wi