CN219344188U - Transmission mechanism and underwater cleaning device - Google Patents
Transmission mechanism and underwater cleaning device Download PDFInfo
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- CN219344188U CN219344188U CN202222949901.8U CN202222949901U CN219344188U CN 219344188 U CN219344188 U CN 219344188U CN 202222949901 U CN202222949901 U CN 202222949901U CN 219344188 U CN219344188 U CN 219344188U
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Abstract
The utility model provides a transmission mechanism and an underwater cleaning device, which comprise a main driving piece, a driven piece and a transmission piece, wherein the driving piece is meshed with the main driving piece for transmission, the driving piece is connected with the driven piece through a transmission piece belt for transmission, the main driving piece drives the driving piece to act, and the driving piece drives the driven piece and the transmission piece to act for power transmission. The utility model has the advantages of compact structure, accurate transmission, stable and reliable operation, and the transmission piece is arranged, so that the transmission piece is contacted with the step in the step climbing process of the underwater cleaning device, the bottom of the underwater cleaning device is prevented from being supported, and the climbing force requirement of the underwater cleaning device for climbing the step is met.
Description
Technical Field
The utility model belongs to the technical field of underwater cleaning, and particularly relates to a transmission mechanism and an underwater cleaning device.
Background
When the existing running structure of the swimming pool cleaning device adopts a gear transmission structure, in the running process of the swimming pool cleaning device, the running wheels are directly contacted with the ground, at the moment, the contact point of the swimming pool cleaning device and the ground is the contact point of the running wheels and the ground, and the swimming pool cleaning device can be driven to run, but because the neutral position between the two wheels is not contacted with the ground, the neutral position between the two wheels can lead to the bottom of the cleaning device to support the bottom when the step is climbed, so that the step climbing failure is caused.
Disclosure of Invention
In view of the foregoing, the present utility model provides a transmission mechanism and an underwater cleaning device, so as to solve the above or other problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme: a transmission mechanism comprises a main driving piece, a driven piece and a transmission piece, wherein the driving piece, the driven piece and the transmission piece are in meshed transmission with the main driving piece, the driving piece and the driven piece are in transmission connection through a transmission piece belt, the main driving piece drives the driving piece to act, and the driving piece drives the driven piece and the transmission piece to act so as to carry out power transmission.
Further, the driving part comprises a transmission main body, one side of the transmission main body is provided with a meshing part, the meshing part and the transmission main body are coaxially arranged, the transmission main body is in transmission connection with the driven part through the transmission part, and the meshing part is in meshing transmission connection with the main driving part.
Further, the transmission main body is of a belt wheel structure, the driven piece is of a belt wheel structure, and the transmission piece is of a belt structure.
Further, the transmission piece is a synchronous belt.
Further, the meshing part is of a toothed ring structure.
Further, the main driving member is a gear.
An underwater cleaning device comprises a device main body and transmission mechanisms, wherein the transmission mechanisms are arranged on two sides of the device main body, the transmission mechanisms are connected with the device main body, and the transmission mechanisms act to enable the device main body to walk.
Further, the main driving member is connected with the power member of the device main body, and the power member drives the main driving member to rotate.
Further, the driving part and/or the driven part are/is connected with the cleaning device of the device main body to drive the cleaning device to act.
Further, the cleaning device comprises a rolling brush and a connecting piece which are connected, the connecting piece is arranged at two ends of the rolling brush, and the driving piece and/or the driven piece are/is connected with the connecting piece.
By adopting the technical scheme, the main driving piece and the driving piece are meshed for transmission, the driving piece and the driven piece are in belt transmission through the driving piece, so that the transmission mechanism is compact in structure, accurate in transmission and stable and reliable in operation, the transmission mechanism is arranged on the main body of the underwater cleaning device, the main driving piece is connected with the power piece, the driving piece and/or the driven piece are connected with the cleaning device, the cleaning device is driven to rotate, the pool bottom and the pool wall are cleaned, the transmission piece is arranged, the transmission piece is contacted with the step in the step climbing process of the underwater cleaning device, the bottom supporting of the underwater cleaning device is avoided, the climbing force requirement of the underwater cleaning device on the step climbing is met, and the actions of the underwater cleaning device such as step climbing can be realized under the condition that the whole size of the underwater cleaning device is not changed.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic view in partial cross-section of an embodiment of the present utility model;
FIG. 3 is a schematic side cross-sectional structural view of an embodiment of the present utility model.
In the figure:
1. main driving element 2, driving element 3 and transmission element
4. Follower 5, device body 6, and cleaning device
20. Transmission body 21, engagement portion
Detailed Description
The utility model will be further described with reference to the drawings and the specific examples.
Fig. 1 shows a schematic structural view of an embodiment of the present utility model, which relates to a transmission mechanism and an underwater cleaning device, wherein the transmission mechanism acts to drive the underwater cleaning device to travel so that the underwater cleaning device can clean a pool or the like, the transmission structure has a gear transmission structure and a belt transmission structure, the transmission is stable, the operation is reliable, a belt can be in contact with a step, the bottom of the pool cleaning device is avoided, and the step is conveniently climbed.
1-3, including main driving piece 1, with main driving piece 1 meshing transmission's driving piece 2, follower 4 and driving piece 3, driving piece 2 and follower 4 pass through driving piece 3 area transmission connection, main driving piece 1 drive driving piece 2 action, driving piece 2 drive follower 4 and driving piece 3 action, carry out power transmission, main driving piece 1 rotates, through meshing transmission, drive driving piece 2 rotates, through driving piece 3, driving piece 2 drives follower 4 rotation for driving piece 3 rotates, realizes the transmission of power.
The driving member 2 includes a driving body 20, one side of the driving body 20 is provided with a meshing portion 21, the meshing portion 21 is coaxially disposed with the driving body 20, the driving body 20 is in belt transmission connection with the driven member 4 through the driving member 3, and the meshing portion 21 is in meshing transmission connection with the driving member 1, so that the driving member 2 can be connected with the driving member 1 and the driven member 4 respectively for power transmission.
The transmission main body 20 is of a wheel body structure, the meshing part 21 is fixedly arranged on any side of the transmission main body 20, the meshing part 21 is of a toothed ring structure and is of an annular structure, gear teeth are arranged on the outer surface of the meshing part 21, so that the meshing part 21 is in meshing transmission connection with the main driving piece 1, meanwhile, the weight of the meshing part 21 is lightened, the weight of the driving piece 2 is further lightened, the diameter of the meshing part 21 is not larger than that of the transmission main body 20, and when the transmission mechanism is arranged on an underwater cleaning device, the meshing part 21 cannot interfere with the rotation of the transmission main body 20, and the meshing part 21 is prevented from being contacted with a walking surface of the underwater cleaning device.
The main driving member 1 is a gear, the gear is meshed with the gear teeth of the meshing portion 21, the main driving member 1 can be located at one side of the meshing portion 21, the main driving member 1 is in external meshing transmission connection with the meshing portion 21, power transmission is performed, and transmission is reliable. The engagement portion 21 is fixedly connected to the transmission main body 20, and in this embodiment, the fixed connection is preferably integrally formed. Of course, the main driving member 1 may also be located inside the engaging portion 21, where the main driving member 1 is in engaged transmission connection with the engaging portion 21, and the positional relationship between the main driving member 1 and the engaging portion 21 is selected and set according to actual requirements, which is not specifically required here, and in this embodiment, it is preferable that the main driving member 1 is in engaged transmission connection with the engaging portion 21.
The driving body 20 is of a belt wheel structure, the driven member 4 is of a belt wheel structure, the driving member 3 is of a belt structure, preferably a synchronous belt, and the driving body 20 and the driven member 4 are in power transmission through the synchronous belt. The setting of hold-in range for cleaning device under water when climbing the step, the hold-in range can with the step contact, avoids cleaning device under water to hold in the palm the end when climbing the step, and one side of the hold-in range not in transmission main part 20 contact is equipped with a plurality of teeth of a cogwheel, and a plurality of teeth of a cogwheel set up along the circumference direction interval of hold-in range, and when climbing the step, the closed angle department of step can block in the teeth of a cogwheel department, satisfies the climbing power requirement that cleaning device climbs the step under water, under the circumstances that does not change cleaning device overall dimension under water, can realize the action such as step of climbing of cleaning device under water.
Of course, the transmission mechanism can also comprise at least one intermediate transmission member besides the driving member 2 and the driven member 4, wherein the intermediate transmission member is in meshed transmission connection with the transmission member 3 to support and tension the transmission member 3.
When the transmission mechanism transmits power, the main driving part 1 rotates, the meshing part 21 is driven to rotate through meshing transmission, the transmission main body 20 rotates along with the meshing part 21, and the driven part 4 is driven to rotate through the transmission part 3, so that power transmission is realized.
An underwater cleaning device comprises a device main body 5 and transmission mechanisms as described above, wherein the transmission mechanisms are arranged on two sides of the device main body 5, and are connected with the device main body 5, and the transmission mechanisms act to enable the device main body 5 to walk.
The main driving member 1 is connected to a power member of the apparatus body 5, which preferably is a motor, for driving the main driving member 1 to rotate.
The driving part 2 and/or the driven part 4 are connected with the cleaning device 6 of the device main body 5 to drive the cleaning device 6 to act, the cleaning device 6 comprises a rolling brush and a connecting part which are connected, the connecting part is arranged at two ends of the rolling brush, the driving part 2 and/or the driven part 4 are connected with the connecting part, or the driving part 2 and/or the driven part 4 can be connected with the connecting part in a plugging manner or in other detachable manners, the connecting parts at two ends of the rolling brush are respectively connected with the corresponding driving part 2 and/or driven part 4 at two sides of the device main body 5 to drive the connecting part to rotate, and the connecting part rotates to drive the rolling brush to rotate to be contacted with the bottom or the wall of a pool to clean the bottom or the wall of the pool.
When the driving member 2 is installed, one side surface provided with the engagement portion 21 faces the device main body 5, so that the engagement portion 21 is located between the device main body 5 and the transmission main body 20, and the main driving member 1 is in engagement transmission connection with the engagement portion 21, so that the overall structure of the underwater cleaning device is compact.
When the underwater cleaning device works, the main driving part 1 is connected with a power part on the device main body 5, the driving part 2 and/or the driven part 4 is connected with a connecting part of the cleaning device 6, when the driving part 2 is installed, one side surface provided with the meshing part 21 faces the device main body 5, so that the meshing part 21 is meshed and connected with the main driving part 1 in a transmission way, and then the transmission part 3 is sleeved on the driving part 2 and the driven part 4;
the power piece acts to drive the main driving piece 1 to rotate, the main driving piece 1 drives the meshing part 21 to rotate through meshing transmission, the transmission main body 20 rotates along with the meshing part 21 to drive the transmission piece 3 to rotate, and then the driven piece 4 is driven to rotate to carry out power transmission, the cleaning device 6 is driven to rotate, and the underwater cleaning device walks to clean the pool bottom and the pool wall;
when the underwater cleaning device climbs the step, the transmission piece 3 is in contact with the step, the bottom of the underwater cleaning device is prevented from being supported, and meanwhile the climbing force requirement of the underwater cleaning device for climbing the step is met, so that the underwater cleaning device climbs the step smoothly.
By adopting the technical scheme, the main driving piece and the driving piece are meshed for transmission, the driving piece and the driven piece are in belt transmission through the transmission piece, so that the transmission mechanism is compact in structure, accurate in transmission and stable and reliable in operation, the transmission mechanism is arranged on the main body of the underwater cleaning device, the main driving piece is connected with the power piece, the driving piece and/or the driven piece are connected with the cleaning device, the cleaning device is driven to rotate, the underwater cleaning device walks, the pool bottom and the pool wall are cleaned, the transmission piece is arranged, the transmission piece is in contact with the step in the step climbing process of the underwater cleaning device, the bottom supporting of the underwater cleaning device is avoided, the climbing force requirement of the step climbing of the underwater cleaning device is met, and actions such as step climbing of the underwater cleaning device can be realized under the condition that the integral size of the underwater cleaning device is not changed.
The foregoing describes the embodiments of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (9)
1. A transmission mechanism, characterized in that: the device comprises a main driving piece, a driven piece and a transmission piece, wherein the driving piece is in meshed transmission with the main driving piece, the driving piece is in transmission connection with the driven piece through a transmission piece belt, the main driving piece drives the driving piece to act, and the driving piece drives the driven piece and the transmission piece to act so as to transmit power; the driving part comprises a driving main body, the driving main body is of a belt wheel structure, the driven part is of a belt wheel structure, and the driving part is of a belt structure.
2. The transmission mechanism according to claim 1, wherein: one side of the transmission main body is provided with a meshing part, the meshing part and the transmission main body are coaxially arranged, the transmission main body is in transmission connection with the driven piece belt through the transmission piece, and the meshing part is in meshing transmission connection with the main driving piece.
3. The transmission mechanism according to claim 1, wherein: the transmission part is a synchronous belt.
4. The transmission mechanism according to claim 2, wherein: the meshing part is of a toothed ring structure.
5. The transmission mechanism according to claim 4, wherein: the main driving piece is a gear.
6. An underwater cleaning device, characterized in that: comprising a device body and the transmission mechanism as claimed in any one of claims 1-5, wherein the transmission mechanism is arranged on two sides of the device body, the transmission mechanism is connected with the device body, and the transmission mechanism acts to enable the device body to walk.
7. The underwater cleaning apparatus of claim 6, wherein: the main driving piece is connected with the power piece of the device main body, and the power piece drives the main driving piece to rotate.
8. The underwater cleaning apparatus as claimed in claim 6 or 7, characterized in that: the driving piece and/or the driven piece is/are connected with the cleaning device of the device main body to drive the cleaning device to act.
9. The underwater cleaning apparatus of claim 8, wherein: the cleaning device comprises a rolling brush and a connecting piece which are connected, wherein the connecting piece is arranged at two ends of the rolling brush, and the driving piece and/or the driven piece are/is connected with the connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222949901.8U CN219344188U (en) | 2022-11-07 | 2022-11-07 | Transmission mechanism and underwater cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222949901.8U CN219344188U (en) | 2022-11-07 | 2022-11-07 | Transmission mechanism and underwater cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219344188U true CN219344188U (en) | 2023-07-14 |
Family
ID=87075031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222949901.8U Active CN219344188U (en) | 2022-11-07 | 2022-11-07 | Transmission mechanism and underwater cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219344188U (en) |
-
2022
- 2022-11-07 CN CN202222949901.8U patent/CN219344188U/en active Active
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