Water-cooled motor

Abstract

The utility model discloses a water-cooled motor, which relates to the technical field of casings and comprises a base, a motor casing is fixedly connected to the top end of the base, a motor body is fixedly mounted in the motor casing, a water inlet and a water outlet are formed in the top end of the motor casing, a cooling water channel is formed in the motor casing, and the cooling water channel is in an annular groove shape. The interior of the cooling water channel communicates with the interiors of the water inlet and the water outlet, a cleaning assembly is arranged in the cooling water channel, a second cleaning ring slides on the inner wall of the cooling water channel, then the second cleaning ring moves and cleans dirt on the inner wall of the cooling water channel, and then a first cleaning ring continues to be pulled to clean the dirt on the inner wall of the cooling water channel. According to the cooling water channel cleaning device, the second cleaning ring is arranged in the cooling water channel until the first cleaning ring completely pulls out the second cleaning ring from the interior of the cooling water channel, and then the second cleaning ring can take out dirt generated after the cooling water channel is cleaned, so that workers can conveniently clean the dirt in the cooling water channel, meanwhile, the cleaning process is simple and convenient, and the practicability of the cooling water channel is further improved.

Description

Technical Field

[0001] This utility model relates to the field of casing technology, and in particular to a water-cooled motor. Background Technology

[0002] In the sintering process, the high-temperature environment places extremely high demands on the stability and durability of the equipment. As a key component of the sintering equipment, the performance of the water-cooled motor directly affects the smooth operation of the entire sintering process and product quality. The water-cooled motors in the sintering area utilize a built-in cooling water channel system to cool the motors using circulating cooling water, effectively preventing damage from high temperatures and ensuring the continuity and stability of sintering production.

[0003] However, in the complex and harsh working environment of the sintering site, the cooling channels of water-cooled motors are easily contaminated by various kinds of dirt. These dirt mainly include dust generated during the sintering process, metal oxide particles, grease, and impurities in the coolant. As these dirt accumulates in the cooling channels, they gradually reduce the fluidity and thermal conductivity of the cooling water, resulting in decreased cooling efficiency, increased motor temperature, and consequently affecting the normal operation and lifespan of the motor. To avoid this situation, it is necessary for staff to clean the cooling channels of water-cooled motors regularly. However, traditional water-cooled motor cooling channels do not have relevant cleaning components installed inside, making the cleaning operation of the cooling channels quite troublesome and inconvenient for staff to clean them. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a water-cooled motor that can solve the problem that the traditional water-cooled motor does not have relevant cleaning components installed inside the cooling water channel, making the cleaning of the cooling water channel more troublesome.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a water-cooled motor, including a base, a motor housing fixedly connected to the top of the base, a motor body fixedly installed inside the motor housing, a water inlet and a water outlet opened at the top of the motor housing, a cooling water channel opened inside the motor housing, the cooling water channel being annular groove-shaped, the interior of the cooling water channel communicating with the interior of the water inlet and the water outlet respectively, a cleaning component provided inside the cooling water channel, the cleaning component including a first cleaning ring and a second cleaning ring, the outer surfaces of the first cleaning ring and the second cleaning ring being slidably connected to the interior of the cooling water channel, two connecting rods fixedly connected between the first cleaning ring and the second cleaning ring, each of the two connecting rods having multiple through holes inside.

[0006] Preferably, a sealing cover is fixedly connected to one side of the first cleaning ring, and one side of the sealing cover is fixedly connected to one end of the first cleaning ring. A rotating groove is provided inside the sealing cover, and the inner wall of the rotating groove is rotatably connected to the rotating shaft on one side of the motor body.

[0007] Preferably, a groove is provided on one side of the sealing cover.

[0008] Preferably, the outer surface of the sealing cover is fixedly connected to two second fixing blocks, and each of the two second fixing blocks has a second threaded groove inside.

[0009] Preferably, two first fixing blocks are fixedly connected to the outer surface of the motor housing, and the two first fixing blocks are respectively in contact with the corresponding second fixing blocks.

[0010] Preferably, each of the two first fixing blocks has a first threaded groove inside, and the interior of the two first threaded grooves is adapted to the interior of the two second threaded grooves.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. The cooling water channel of this water-cooled motor uses a second cleaning ring that slides along the inner wall of the cooling water channel. The second cleaning ring then moves and cleans the dirt on the inner wall of the cooling water channel. The first cleaning ring continues to pull the second cleaning ring out of the cooling water channel completely. The second cleaning ring then carries away the dirt from the cooling water channel, making it convenient for staff to clean the dirt inside the cooling water channel. The cleaning process is simple and convenient, further improving the practicality of the cooling water channel. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0014] Figure 1 This is a three-dimensional structural diagram of a water-cooled motor according to the present invention;

[0015] Figure 2 This is a schematic diagram of the cooling water channel of this utility model;

[0016] Figure 3 For the present utility model Figure 1 Enlarged view of point A in the image;

[0017] Figure 4 For the present utility model Figure 1 Enlarged view of point B in the image.

[0018] Reference numerals in the attached drawings: 1. Base; 2. Motor housing; 3. Motor body; 4. Cooling water channel; 5. Water inlet; 6. Water outlet; 7. First fixing block; 8. First cleaning ring; 9. Second cleaning ring; 10. Connecting rod; 11. Through hole; 12. Sealing cover plate; 13. Rotating groove; 14. Snap groove; 15. Second fixing block; 16. Second threaded groove; 17. First threaded groove. Detailed Implementation

[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0020] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0022] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0023] Please see Figure 1-4This utility model provides a technical solution: a water-cooled motor, including a base 1, a motor housing 2 fixedly connected to the top of the base 1, a motor body 3 fixedly installed inside the motor housing 2, where the motor body 3 represents the internal structure other than the motor housing itself, a water inlet 5 and a water outlet 6 are provided at the top of the motor housing 2, a cooling water channel 4 is provided inside the motor housing 2, the cooling water channel 4 is annular groove, the interior of the cooling water channel 4 is connected to the interior of the water inlet 5 and the water outlet 6 respectively, a cleaning component is provided inside the cooling water channel 4, the cleaning component includes a first cleaning ring 8 and a second cleaning ring 9, the outer surfaces of the first cleaning ring 8 and the second cleaning ring 9 are slidably connected to the interior of the cooling water channel 4, two connecting rods 10 are fixedly connected between the first cleaning ring 8 and the second cleaning ring 9, and multiple through holes 11 are provided inside the two connecting rods 10.

[0024] Furthermore, a sealing cover plate 12 is fixedly connected to one side of the first cleaning ring 8. One side of the sealing cover plate 12 is fixedly connected to one end of the first cleaning ring 8. A rotating groove 13 is provided inside the sealing cover plate 12. The inner wall of the rotating groove 13 is rotatably connected to the rotating shaft on one side of the motor body 3. A buckle groove 14 is provided on one side of the sealing cover plate 12. Two second fixing blocks 15 are fixedly connected to the outer surface of the sealing cover plate 12. A second threaded groove 16 is provided inside the two second fixing blocks 15.

[0025] Furthermore, two first fixing blocks 7 are fixedly connected to the outer surface of the motor housing 2. The two first fixing blocks 7 are in contact with the corresponding second fixing blocks 15. The interior of each of the two first fixing blocks 7 is provided with a first threaded groove 17, and the interior of the two first threaded grooves 17 is adapted to the interior of the two second threaded grooves 16.

[0026] Furthermore, when the water-cooled motor is in normal use, the two first threaded grooves 17 and the two second threaded grooves 16 are all threaded with bolts. When it is necessary to clean the cooling water channel 4 inside the motor housing 2, the bolts used to lock and fix the sealing cover 12 are unscrewed, thereby disengaging the sealing cover 12 from one end of the motor housing 2. Then, using the setting of the retaining groove 14, the sealing cover 12 is pulled outward. Then, the sealing cover 12 drives the first cleaning ring 8 to move, and then through the two connecting rods 10... The second cleaning ring 9 is moved and then slids against the inner wall of the cooling water channel 4. The second cleaning ring 9 then moves and cleans the dirt on the inner wall of the cooling water channel 4. Then, the first cleaning ring 8 is pulled until the first cleaning ring 8 completely pulls the second cleaning ring 9 out of the cooling water channel 4. The second cleaning ring 9 then carries away the dirt that has been cleaned from the cooling water channel 4, making it convenient for staff to clean the dirt inside the cooling water channel. At the same time, the cleaning process is simple and convenient, further improving the practicality of the cooling water channel.

[0027] Furthermore, the worker connects the cooling water from the external refrigeration equipment to the inlet 5, and then the water enters the cooling water channel 4 through the inlet 5. The cooling water then circulates around the inside of the cooling water channel 4, and through multiple through holes 11, the cooling water flows better inside the connecting rods 10, thus preventing the two connecting rods 10 from being placed inside the cooling water channel 4 and affecting the flow of the cooling water. Then, the cooling water cools down the motor body 3 inside the motor housing 2 and removes heat. Then, the cooling water is discharged from the outlet 6 and circulates in the external refrigeration equipment.

[0028] Working principle: When the water-cooled motor is in normal use, the two first threaded grooves 17 and the two second threaded grooves 16 are threaded with bolts. When it is necessary to clean the cooling water channel 4 inside the motor housing 2, the bolts used to lock and fix the sealing cover plate 12 are unscrewed, thereby disengaging the sealing cover plate 12 from one end of the motor housing 2. Then, using the setting of the retaining groove 14, the sealing cover plate 12 is pulled outward. The sealing cover plate 12 then moves the first cleaning ring 8, and then moves the second cleaning ring 9 through the two connecting rods 10. The second cleaning ring 9 slides on the inner wall of the cooling water channel 4, and then moves and cleans the dirt on the inner wall of the cooling water channel 4. Then, the first cleaning ring 8 is pulled until the first cleaning ring 8 completely pulls the second cleaning ring 9 out of the cooling water channel 4. Then, the second cleaning ring 9 carries out the dirt after cleaning the cooling water channel 4, thus facilitating the cleaning of the dirt inside the cooling water channel by the staff.

[0029] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A water-cooled electric machine comprising a base (1), characterized in that: The top end of the base (1) is fixedly connected with a motor shell (2), the inside of the motor shell (2) is fixedly installed with a motor body (3), the top end of the motor shell (2) is provided with a water inlet (5) and a water outlet (6), the inside of the motor shell (2) is provided with a cooling water channel (4), the cooling water channel (4) is an annular groove, the inside of the cooling water channel (4) is respectively communicated with the inside of the water inlet (5) and the water outlet (6), the inside of the cooling water channel (4) is provided with a cleaning assembly, the cleaning assembly comprises a first cleaning ring (8) and a second cleaning ring (9), the outer surfaces of the first cleaning ring (8) and the second cleaning ring (9) are slidably connected with the inside of the cooling water channel (4), two connecting rods (10) are fixedly connected between the first cleaning ring (8) and the second cleaning ring (9), a plurality of through holes (11) are formed in the inside of the two connecting rods (10).

2. A water-cooled electric machine according to claim 1, characterized in that: The side of the first cleaning ring (8) is fixedly connected with a sealing cover plate (12), one side of the sealing cover plate (12) is fixedly connected with one end of the first cleaning ring (8), the inside of the sealing cover plate (12) is provided with a rotating groove (13), and the inner wall of the rotating groove (13) is rotatably connected with the rotating shaft on one side of the motor body (3).

3. A water-cooled electric machine as claimed in claim 2, characterized in that: The side of the sealing cover plate (12) is provided with a buckle groove (14).

4. A water-cooled electric machine as claimed in claim 3, characterized in that: The outer surface of the sealing cover plate (12) is fixedly connected with two second fixed blocks (15), and the inside of the two second fixed blocks (15) is provided with a second threaded groove (16).

5. A water-cooled electric machine as claimed in claim 4, characterised in that: The outer surface of the motor shell (2) is fixedly connected with two first fixed blocks (7), and the two first fixed blocks (7) are respectively in contact with the corresponding second fixed blocks (15).

6. A water-cooled electric machine as claimed in claim 5, characterised in that: The inside of the two first fixed blocks (7) is provided with a first threaded groove (17), and the inside of the two first threaded grooves (17) is matched with the inside of the two second threaded grooves (16).

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