Motor mounting structure of swimming pool robot

Abstract

The utility model discloses a swimming pool robot motor installation structure, the swimming pool robot comprises a sealed cabin, the motor installation structure comprises a motor fixing cover and a motor sealing cover, one end of the motor fixing cover extends into the sealed cabin, and the other end of the motor fixing cover extends out of the sealed cabin and then is detachably connected with the sealed cabin. The motor sealing cover is detachably connected with the motor fixing cover, and the motor sealing cover is provided with a mounting part for mounting a motor. Compared with the prior art, the problem that the sealed cabin is small in size and cannot be installed from the inside is solved, the motor is easy to maintain and disassemble, the motor end cover sealing assembly can be directly disassembled to maintain and replace the motor, or the end cover sealing assembly is replaced, the whole sealed cabin does not need to be disassembled to be assembled, production is simplified, and after-sales problems are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of robots, in particular to a motor mounting structure of a swimming pool robot. Background Art

[0002] With the development of social economy, the demand for swimming pool cleaning is getting higher and higher. Pool cleaning robots need to perform underwater garbage cleaning work in the swimming pool for a long time, so the waterproof ability and subsequent maintenance and replacement requirements of the motor are relatively high.

[0003] In the prior art, the motor installation method for similar products currently on the market is generally to place the motor in a fixed sealed cabin, and then use the motor end cover and oil seal to waterproof the motor shaft. Because this solution places the motor inside the sealed cabin for installation, the installation process requires a larger internal dimension of the sealed cabin, which is not conducive to the compact design of the product structure. In particular, for small-sized products, the motor cannot be installed due to limited internal space. Secondly, during the process of disassembling and repairing the product, installing the motor from the inside often requires removing many unnecessary parts before the motor can be disassembled and replaced, and the operation process will also be more cumbersome than the solution of the present invention. Utility Model Content

[0004] The main purpose of the utility model is to propose a motor installation structure for a swimming pool robot, which aims to solve the problem that it is difficult to install the motor from inside the sealed cabin due to the small size of the sealed cabin by installing the motor fixing cover and the motor sealing cover outside the sealed cabin.

[0005] To achieve the above-mentioned objectives, the present invention provides a motor mounting structure for a swimming pool robot, wherein the swimming pool robot includes a sealed cabin, and the motor mounting structure includes a motor fixing cover and a motor sealing cover. One end of the motor fixing cover extends into the sealed cabin, and the other end extends out of the sealed cabin and is detachably connected to the sealed cabin. The motor sealing cover is detachably connected to the motor fixing cover, and the motor sealing cover is provided with a mounting portion for mounting a motor.

[0006] A further technical solution of the present invention is that the mounting portion is arranged at the center position of the motor sealing cover.

[0007] A further technical solution of the present invention is that at least one first O-type waterproof sealing ring is circumferentially provided on the outer periphery of one end of the motor fixing cover, and the first O-type waterproof sealing ring is interference fit with the inner wall of the sealing cabin.

[0008] A further technical solution of the present invention is that the motor fixing cover is detachably connected to the sealed cabin via a plurality of locking bolts.

[0009] A further technical solution of the present invention is that a bearing is provided on the mounting portion, the rotating shaft of the motor passes through the bearing and is interference fit with the bearing, and oil seals are respectively provided on the rotating shaft of the motor on the inner and outer sides of the bearing.

[0010] A further technical solution of the present invention is that one end of the motor sealing cover extends into the motor fixing cover, and at least one second O-type waterproof sealing ring is circumferentially provided on one side of the outer periphery of the motor sealing cover.

[0011] A further technical solution of the present invention is that the second O-type waterproof sealing ring is interference-fitted with the inner wall of the motor fixing cover.

[0012] A further technical solution of the present invention is that the motor sealing cover is snap-connected to the motor fixing cover or is detachably connected via screws.

[0013] The beneficial effects of the motor mounting structure of the swimming pool robot of the utility model are:

[0014] Through the above technical solution, the utility model comprises a swimming pool robot including a sealed cabin, and the motor mounting structure comprises a motor fixing cover and a motor sealing cover, one end of the motor fixing cover extends into the sealed cabin, and the other end extends out of the sealed cabin and is detachably connected to the sealed cabin, the motor sealing cover is detachably connected to the motor fixing cover, and a mounting portion for mounting the motor is provided on the motor sealing cover. Compared with the prior art, not only the problem that the sealed cabin is small and cannot be installed from the inside is solved, but also the motor is simple to repair and disassemble, and the motor end cover sealing assembly can be directly disassembled to repair and replace the motor, or replace the end cover sealing assembly, without disassembling the entire sealed cabin and then reassembling it, thereby simplifying production and after-sales issues. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the overall structure of the motor installation structure of the swimming pool robot of the present invention;

[0017] Figure 2 This is a cross-sectional view of the motor mounting structure of the swimming pool robot of the present invention;

[0018] Figure 3 It is a partial exploded structural diagram of the present utility model.

[0019] Description of Figure Numbers:

[0020] Sealed cabin 1; motor 2; rotating shaft 3; motor fixing cover 4; motor sealing cover 5; first O-type waterproof sealing ring 6; bearing 7; oil seal 8; second O-type waterproof sealing ring 9.

[0021] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] The utility model provides a motor installation structure for a swimming pool robot. The swimming pool robot comprises a sealing chamber.

[0024] Please refer to Figures 1 to 3 The motor mounting structure of the swimming pool robot of the present invention is preferably implemented to include a motor fixing cover 4 and a motor sealing cover 5. One end of the motor fixing cover 4 extends into the sealed cabin, and the other end extends out of the sealed cabin and is detachably connected to the sealed cabin. The motor sealing cover 5 is detachably connected to the motor fixing cover 4, and a mounting portion for mounting the motor 2 is provided on the motor sealing cover 5.

[0025] In this embodiment, a mounting portion for mounting the motor 2 is provided on the motor sealing cover 5. Compared with the prior art, this embodiment not only solves the problem that the sealed cabin is small and cannot be installed from the inside, but also makes the motor 2 easy to repair and disassemble. The motor sealing cover 5 can be directly removed to repair or replace the motor 2 without disassembling the entire sealed cabin and then reassembling it, thereby simplifying production and after-sales issues.

[0026] Furthermore, in this embodiment, the mounting portion is provided at the center of the motor sealing cover 5 .

[0027] In this embodiment, at least one first O-type waterproof sealing ring 6 is provided on the circumference of one end of the motor fixing cover 4 (ie, at the outer diameter of the motor fixing cover 4 ).

[0028] The present embodiment does not limit the number of the first O-rings, and the number can be specifically set according to the size of the motor fixing cover 4 extending into the sealed compartment.

[0029] In this embodiment, the first O-ring 6 forms an interference fit with the inner wall of the sealed compartment. This interference compression fit not only improves the sealing performance of the motor 2 end cover seal assembly but also reduces vibration and noise generated during the operation of the motor 2.

[0030] In this embodiment, the motor fixing cover 4 is detachably connected to the sealing chamber via a plurality of locking bolts.

[0031] The mounting portion is provided with a bearing 7 , the rotating shaft 3 of the motor 2 passes through the bearing 7 and is interference fit with the bearing 7 , and the rotating shaft 3 of the motor 2 is respectively sleeved with oil seals 8 on the inner and outer sides of the bearing 7 .

[0032] It should be noted that, in this embodiment, the oil seal 8 is coaxially arranged with the rotating shaft 3 of the motor 2 , the first O-ring, the motor fixing cover 4 , and the motor sealing cover 5 .

[0033] The utility model can improve the movement stability of the rotating shaft 3 of the motor 2 by arranging the bearing 7 at the center position of the motor sealing cover 5.

[0034] Oil seals 8 are respectively provided on the inner and outer sides of the bearing 7 on the rotating shaft 3 of the motor 2, which not only ensures that the rotating shaft 3 of the motor 2 and the oil seal 8 remain coaxial, but also can seal and waterproof the rotating shaft 3 of the motor 2 through the oil seal 8, thereby improving the waterproof performance.

[0035] Furthermore, in this embodiment, one end of the motor sealing cover 5 extends into the motor fixing cover 4 , and at least one second O-type waterproof sealing ring 9 is circumferentially provided on one side of the outer periphery of the motor sealing cover 5 .

[0036] The present embodiment does not limit the number of the second O-rings, and the number can be specifically set according to the dimension of the motor sealing cover 5 extending into the motor fixing cover 4 .

[0037] In this embodiment, the second O-type waterproof sealing ring 9 is interference-fitted with the inner wall of the motor fixing cover 4 , thereby not only improving the sealing performance of the motor 2 , but also reducing the vibration and noise generated during the operation of the motor 2 .

[0038] Furthermore, in this embodiment, the motor fixing cover 4 is detachably connected to the sealed cabin 1 via screws, and the motor sealing cover 5 is snap-connected to the motor fixing cover 4 or detachably connected via screws.

[0039] The beneficial effects of the motor mounting structure of the swimming pool robot of the utility model are:

[0040] Through the above technical solution, the utility model comprises a swimming pool robot including a sealed cabin, and the motor mounting structure comprises a motor fixing cover and a motor sealing cover, one end of the motor fixing cover extends into the sealed cabin, and the other end extends out of the sealed cabin and is detachably connected to the sealed cabin, the motor sealing cover is detachably connected to the motor fixing cover, and a mounting portion for mounting the motor is provided on the motor sealing cover. Compared with the prior art, not only the problem that the sealed cabin is small and cannot be installed from the inside is solved, but also the motor is simple to repair and disassemble, and the motor end cover sealing assembly can be directly disassembled to repair and replace the motor, or replace the end cover sealing assembly, without disassembling the entire sealed cabin and then reassembling it, thereby simplifying production and after-sales issues.

[0041] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made based on the contents of the present invention specification and drawings, or direct / indirect application in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A motor mounting structure for a swimming pool robot, the swimming pool robot including a sealed cabin, characterized in that: The motor mounting structure includes a motor fixing cover and a motor sealing cover. One end of the motor fixing cover extends into the sealed cabin, and the other end extends out of the sealed cabin and is detachably connected to the sealed cabin. The motor sealing cover is detachably connected to the motor fixing cover, and the motor sealing cover is provided with a mounting portion for mounting the motor.

2. The motor mounting structure of the swimming pool robot according to claim 1, characterized in that: The mounting portion is arranged at the center of the motor sealing cover.

3. The motor mounting structure of the swimming pool robot according to claim 1, characterized in that: At least one first O-type waterproof sealing ring is circumferentially provided on the outer periphery of one end of the motor fixing cover, and the first O-type waterproof sealing ring is interference-fitted with the inner wall of the sealing cabin.

4. The motor mounting structure of the swimming pool robot according to claim 2, characterized in that: The motor fixing cover is detachably connected to the sealed cabin via a plurality of locking bolts.

5. The motor mounting structure of the swimming pool robot according to claim 2, characterized in that: A bearing is provided on the mounting portion, the rotating shaft of the motor passes through the bearing and is interference fit with the bearing, and oil seals are respectively sleeved on the rotating shaft of the motor at the inner and outer sides of the bearing.

6. The motor mounting structure of the swimming pool robot according to claim 5, characterized in that: One end of the motor sealing cover extends into the motor fixing cover, and at least one second O-type waterproof sealing ring is circumferentially arranged on one side of the outer periphery of the motor sealing cover.

7. The motor mounting structure of the swimming pool robot according to claim 6, characterized in that: The second O-type waterproof sealing ring is interference-fitted with the inner wall of the motor fixing cover.

8. The motor mounting structure of the swimming pool robot according to claim 2, characterized in that: The motor sealing cover is snap-connected to the motor fixing cover or detachably connected via screws.

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