A high temperature resistant motor

Abstract

The present invention provides a high-temperature resistant motor, which relates to the technical field of motors, comprising a motor body, a motor bracket fixedly installed at the lower end of the motor body, heat dissipation grooves evenly opened on the side walls of the motor body, an L-shaped groove symmetrically opened in the inner wall of each heat dissipation groove, a dustproof net slidably installed inside each heat dissipation groove, L-shaped strips fixedly installed on the side walls on both sides of each dustproof net, and an adjustment mechanism threadedly installed on the motor body; the adjustment mechanism comprises a second threaded ring, and the second threaded ring is threadedly installed on the motor body. When the equipment is operating, heat can be dissipated through four heat dissipation grooves, thereby realizing flexible and accurate regulation of the heat dissipation degree of the equipment, and can dynamically adjust the heat dissipation according to the operating power and duration, effectively avoiding overheating or excessive heat dissipation of the equipment, thereby extending the service life of the equipment and enhancing the stability and reliability of the equipment. Appropriate heat dissipation regulation helps to keep the equipment within a good operating temperature range and reduce failures and performance degradation caused by abnormal temperature.

Description

Technical Field

[0001] The present invention belongs to the technical field of motors, and more specifically, particularly relates to a high temperature resistant motor. Background Art

[0002] Motor, commonly known as motor, refers to an electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction. It is represented by the letter M in the circuit. Its main function is to generate driving torque as a power source for electrical appliances or various machines. Existing technical components of high temperature resistant motors generally include the following: 1. Stator: It consists of a stator core and a stator winding. The stator core is usually made of laminated silicon steel sheets, and the winding is made of high-temperature resistant insulating material; 2. Rotor: including rotor core and rotor winding, the core material must also have high temperature resistance; 3. Bearing: supports the rotation of the motor shaft, generally uses high temperature resistant grease or bearings made of special materials; 4. Casing: used to protect the internal components of the motor, usually made of high temperature resistant metal materials such as stainless steel, heat-resistant alloy, etc.; 5. Fan: helps the motor dissipate heat, and the fan material must also be able to withstand high temperatures; However, the existing motors still have the following deficiencies when used: 1. The installation and removal process of the dust screen of the traditional motor is complicated and tedious, which consumes time and manpower, and the installation stability is poor, and it is easy to loosen or fall off; 2. The existing heat dissipation adjustment methods of motors are often not flexible and accurate enough, and cannot be dynamically and effectively adjusted according to the operating power and duration, which can easily lead to overheating or excessive heat dissipation of the equipment, affecting the service life and performance stability of the motor; 3. Existing motors often need to remove the dust screen for cleaning, which not only increases the downtime of equipment maintenance and reduces the efficiency of use, but also frequent disassembly may cause component damage or installation errors.

[0003] The existing structure and defects are studied and improved to provide a high temperature resistant motor. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a high temperature resistant motor to solve the above problems.

[0005] A high temperature resistant motor comprises a motor body, a motor bracket is fixedly installed at the lower end of the motor body, heat dissipation grooves are evenly opened on the side wall of the motor body, L-shaped grooves are symmetrically opened in the inner wall of each heat dissipation groove, a dustproof net is slidably installed inside each heat dissipation groove, L-shaped strips are fixedly installed on the side walls of both sides of each dustproof net, and each group of L-shaped strips is respectively arranged in each group of L-shaped grooves; Wherein, a first threaded ring is threadedly mounted on the motor body, and a fixing ring is fixedly mounted on the side wall of the first threaded ring; An adjusting mechanism is threadedly mounted on the motor body; The adjusting mechanism comprises a second threaded ring, the second threaded ring is threadably mounted on the motor body, and an annular limiting groove is formed on the second threaded ring.

[0006] Preferably, an annular limiting strip is rotatably mounted inside the annular limiting groove, a rotating ring is fixedly mounted on the surface of the annular limiting strip, and the rotating ring is sleeved on the motor body.

[0007] Preferably, a side bar is fixedly mounted on the side wall of the rotating ring, and an inner groove is penetrated through the upper end of the side bar.

[0008] Preferably, a slide groove is provided on the side wall of the side strip, and the slide groove is communicated with the inner groove.

[0009] Preferably, an insert block is slidably installed inside the inner groove, and a clamping groove is provided on the side wall of the insert block.

[0010] Preferably, cleaning cotton is fixedly installed at the lower end of the plug block, the cleaning cotton is in contact with the dustproof net, a card block is slidably installed inside the card slot, and the card block is slidably installed in the slide slot.

[0011] Preferably, a sliding column is installed on the side wall of the block, and the sliding column is slidably installed in an end of the side bar away from the swivel.

[0012] Preferably, a spring is sleeved on the slide column, and two ends of the spring are fixedly connected to the clamping block and the inner wall of the slide groove respectively.

[0013] Preferably, an annular groove is provided on the side wall of the motor body, and the annular groove is communicated with the L-shaped groove.

[0014] Preferably, the fixing ring is slidably installed in the annular groove, and the fixing ring is in close contact with the L-shaped strip.

[0015] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, by providing a motor body, an L-shaped groove, a dustproof net, an L-shaped strip, a first threaded ring, a fixing ring and an annular groove, the dustproof net can be placed in the heat dissipation groove in sequence first, and then the L-shaped strip on the dustproof net will slide into the L-shaped groove, and then the first threaded ring can be rotated on the motor body. Since the two are threadedly connected, the fixing ring will be driven to move toward the body direction of the motor body under the rotation of the first threaded ring. At this time, the fixing ring will slide into the annular groove. When the fixing ring slides into the annular groove, the L-shaped strip will be limited, and then the installation of the dustproof net is completed, so that the installation and disassembly of the dustproof net of the device during installation is more convenient and labor-saving, which can ensure the stability and reliability of the installation, reduce the risk of loosening or falling off of components, significantly shorten the installation time, and improve work efficiency; In the present invention, by providing a motor body, a heat dissipation groove and a second threaded ring, the motor body will move in the direction of the output shaft under the rotation of the second threaded ring, and the heat dissipation groove will be gradually closed under the movement of the second threaded ring. By adjusting the opening size of the heat dissipation groove, the heat dissipation of the motor body is adjusted, thereby realizing flexible and precise regulation of the heat dissipation degree of the equipment, and being able to dynamically adjust the heat dissipation according to the operating power and duration, effectively avoiding overheating or excessive heat dissipation of the equipment, thereby extending the service life of the equipment and enhancing the stability and reliability of the equipment. Appropriate heat dissipation regulation helps to keep the equipment within a good operating temperature range and reduce failures and performance degradation caused by abnormal temperature. In the present invention, a motor body, a heat dissipation groove, a dust-proof net, a side strip, an insert block and a cleaning cotton are provided. The rotation of the rotating ring drives the side strip to rotate accordingly. The rotation of the side strip drives the insert block and the cleaning cotton to make a circular motion with the motor body as the central axis. Since the cleaning cotton and the dust-proof net are in a fitted state, the dust on the dust-proof net is cleaned by the rotation of the cleaning cotton. Then, the dust floats outward with the heat dissipation airflow inside the heat dissipation groove. When the device is in use, the dust adhered to the surface of the dust-proof net can be cleaned without removing the dust-proof net, thereby maintaining the good operating state of the device and extending the service life of the device. The device realizes online cleaning of the dust-proof net without disassembling parts, greatly reducing the downtime of equipment maintenance and improving the use efficiency of the equipment. In the present invention, by providing a motor body, a second threaded ring, a fixed ring, a slide groove, a clamping groove, cleaning cotton, a block, a slide column and a spring, the second threaded ring can be unscrewed from the motor body, and the rotating ring will be screwed out accordingly. At this time, the slide column can be pulled outward, and the movement of the slide column will drive the clamping block fixed with it to slide outward in the clamping groove and the slide groove. At this time, the clamping block will drive the spring to be compressed. After the clamping block slides out of the slide groove, the cleaning cotton can be taken out and replaced, which reduces the problem of reduced cleaning effect due to component aging or dust accumulation, maintains the long-term stable cleaning performance of the equipment, and has a simple disassembly structure design, reduces the operating difficulty and time cost of replacing components, and improves maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional explosion structure of the present invention; Figure 3 This is a schematic diagram of the explosion structure of the cleaning cotton connection of the present invention; Figure 4 This is a schematic diagram of the block connection explosion structure of the present invention; Figure 5 It is a schematic diagram of the fixed ring connection explosion structure of the present invention; Figure 6 It is a schematic diagram of the explosion structure of the dustproof net connection of the present invention; Figure 7 It is a schematic diagram of the explosion structure of the second threaded ring connection of the present invention.

[0017] In the figure, the correspondence between the structural names and the reference numerals is: 11, motor body; 12, motor bracket; 13, heat dissipation groove; 14, L-shaped groove; 15, dust net; 16, L-shaped strip; 17, first threaded ring; 18, fixing ring; 19, annular groove; 21, second threaded ring; 22, annular limit groove; 23, annular limit strip; 24, swivel; 25, side strip; 26, inner groove; 27, slide groove; 31, plug block; 32, slot; 33, cleaning cotton; 34, block; 35, slide column; 36, spring. DETAILED DESCRIPTION

[0018] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0019] See also Figure 1-Figure 7The present invention provides a high temperature resistant motor, including a motor body 11, a motor bracket 12 is fixedly installed at the lower end of the motor body 11, heat dissipation grooves 13 are evenly opened on the side wall of the motor body 11, and L-shaped grooves 14 are symmetrically opened in the inner wall of each heat dissipation groove 13, and a dustproof net 15 is slidably installed inside each heat dissipation groove 13, and L-shaped strips 16 are fixedly installed on the side walls of both sides of each dustproof net 15, and each group of L-shaped strips 16 is respectively arranged in each group of L-shaped grooves 14, a first threaded ring 17 is threadedly installed on the motor body 11, and a fixing ring 18 is fixedly installed on the side wall of the first threaded ring 17, and an annular groove 19 is opened on the side wall of the motor body 11, and the annular groove 19 is connected with the L-shaped groove 14, and the fixing ring 18 is slidably installed in the annular groove 19, and the fixing ring 18 is connected with the L-shaped strip 16 fits together. When in use, the dustproof net 15 can be placed in the heat dissipation groove 13 in sequence, and then the L-shaped strip 16 on the dustproof net 15 will slide into the L-shaped groove 14. Then, the first threaded ring 17 can be rotated on the motor body 11. Since the two are threadedly connected, the rotation of the first threaded ring 17 will drive the fixing ring 18 to move toward the body direction of the motor body 11. At this time, the fixing ring 18 will slide into the annular groove 19. When the fixing ring 18 slides into the annular groove 19, the L-shaped strip 16 will be limited, and then the installation of the dustproof net 15 is completed, so that the installation and disassembly of the dustproof net 15 of the device is more convenient and labor-saving during installation, which can ensure the stability and reliability of the installation, reduce the risk of loosening or falling off of components, significantly shorten the installation time, and improve work efficiency; An adjustment mechanism is threadedly mounted on the motor body 11; The adjustment mechanism includes a second threaded ring 21, which is threadedly mounted on the motor body 11. When the device is in operation, heat can be dissipated through the four heat dissipation grooves 13. When dissipating heat, the second threaded ring 21 can be rotated on the motor body 11 according to the operating power and duration. Under the rotation of the second threaded ring 21, it will move toward the output shaft direction of the motor body 11, and under the movement of the second threaded ring 21, the heat dissipation grooves 13 will be gradually closed. By adjusting the opening size of the heat dissipation grooves 13, the heat dissipation of the motor body 11 is adjusted, thereby realizing flexible and precise regulation of the heat dissipation degree of the device, and being able to dynamically adjust the heat dissipation according to the operating power and duration, effectively avoiding overheating or excessive heat dissipation of the device, thereby extending the service life of the device and enhancing the stability and reliability of the device. Appropriate heat dissipation regulation helps to keep the device within a good operating temperature range and reduce failures and performance degradation caused by abnormal temperature. The second threaded ring 21 is provided with an annular limiting groove 22, an annular limiting strip 23 is rotatably installed inside the annular limiting groove 22, a swivel 24 is fixedly installed on the surface of the annular limiting strip 23, the swivel 24 is sleeved on the motor body 11, a side strip 25 is fixedly installed on the side wall of the swivel 24, an inner groove 26 is penetrated through the upper end of the side strip 25, a slide groove 27 is provided on the side wall of the side strip 25, the slide groove 27 is communicated with the inner groove 26, an insert block 31 is slidably installed inside the inner groove 26, a card groove 32 is provided on the side wall of the insert block 31, a cleaning cotton 33 is fixedly installed on the lower end of the insert block 31, the cleaning cotton 33 is in contact with the dustproof net 15, when the dustproof net 15 is stained with dust, the swivel 24 can be rotated on the second threaded ring 21 at this time, and the rotation of the swivel 24 will drive the annular limiting strip 23 to rotate accordingly The annular limiting groove 22 rotates, and the rotation of the rotating ring 24 drives the side strip 25 to rotate accordingly. The rotation of the side strip 25 drives the plug block 31 and the cleaning cotton 33 to make a circular motion with the motor body 11 as the central axis. Since the cleaning cotton 33 and the dustproof net 15 are in a state of being in contact, the dust on the dustproof net 15 will be cleaned under the rotation of the cleaning cotton 33, and then the dust will float outward with the heat dissipation airflow inside the heat dissipation groove 13, so that the dust adhering to the surface of the dustproof net 15 can be cleaned without removing the dustproof net 15 when the device is in use, so as to keep the device in a good operating state and extend the service life of the device. The device realizes online cleaning of the dustproof net 15 without removing parts, which greatly reduces the downtime of equipment maintenance and improves the use efficiency of the equipment. A block 34 is slidably installed inside the card slot 32, and the block 34 is slidably installed in the slide slot 27. A slide post 35 is installed on the side wall of the block 34, and the slide post 35 is slidably installed in the end of the side strip 25 away from the rotating ring 24. A spring 36 is sleeved on the slide post 35, and the two ends of the spring 36 are respectively fixedly connected to the block 34 and the inner wall of the slide slot 27. After long-term use, dust will adhere to the cleaning cotton 33. At this time, the second threaded ring 21 can be unscrewed from the motor body 11 first, and the rotating ring 24 will be unscrewed accordingly. At this time, the slide post 35 can be pulled outward. The movement of the slide post 35 will drive the block 34 fixed thereto to slide outward in the slot 32 and the slide slot 27. At this time, the block 34 will drive the spring 36 to be compressed. When the block 34 slides out of the slide slot 27, the cleaning cotton 33 can be taken out and replaced, which reduces the problem of reduced cleaning effect due to component aging or dust accumulation, maintains the long-term stable cleaning performance of the equipment, and the simple disassembly structure design reduces the operating difficulty and time cost of replacing components, thereby improving maintenance efficiency.

[0020] Working principle: In the first step, the dust screen 15 can be placed in the heat dissipation groove 13 in sequence when in use, and then the L-shaped strip 16 on the dust screen 15 will slide into the L-shaped groove 14, and then the first threaded ring 17 can be rotated on the motor body 11. Since the two are threadedly connected, the rotation of the first threaded ring 17 will drive the fixing ring 18 to move toward the body direction of the motor body 11. At this time, the fixing ring 18 will slide into the annular groove 19. When the fixing ring 18 slides into the annular groove 19, the L-shaped strip 16 will be limited, and the installation of the dust screen 15 is completed, so that the installation and disassembly of the dust screen 15 of the device is more convenient and labor-saving during installation, which can ensure the stability and reliability of the installation, reduce the risk of loosening or falling off of components, significantly shorten the installation time, and improve work efficiency; In the second step, when the device is operating, heat can be dissipated through the four heat dissipation slots 13. During heat dissipation, the second threaded ring 21 can be rotated on the motor body 11 according to the operating power and duration. Under the rotation of the second threaded ring 21, it will move toward the output shaft direction of the motor body 11, and under the movement of the second threaded ring 21, the heat dissipation slot 13 will be gradually closed. By adjusting the opening size of the heat dissipation slot 13, the heat dissipation of the motor body 11 is adjusted, thereby realizing flexible and precise control of the heat dissipation degree of the device, and being able to dynamically adjust the heat dissipation according to the operating power and duration, effectively avoiding overheating or excessive heat dissipation of the device, thereby extending the service life of the device and enhancing the stability and reliability of the device. Appropriate heat dissipation control helps to keep the device within a good operating temperature range and reduce failures and performance degradation caused by abnormal temperature; In the third step, when dust is stuck on the dustproof net 15, the rotating ring 24 can be rotated on the second threaded ring 21. The rotation of the rotating ring 24 will drive the annular limiting strip 23 to rotate in the annular limiting groove 22, and the rotation of the rotating ring 24 will drive the side strip 25 to rotate. The rotation of the side strip 25 will drive the plug block 31 and the cleaning cotton 33 to make a circular motion with the motor body 11 as the central axis. Since the cleaning cotton 33 and the dustproof net 15 are in a fitted state, the dust on the dustproof net 15 will be cleaned under the rotation of the cleaning cotton 33, and then the dust will float outward with the heat dissipation airflow inside the heat dissipation groove 13, so that the dust adhering to the surface of the device can be cleaned without removing the dustproof net 15 when in use, so as to keep the device in a good operating state and extend the service life of the device. The device realizes online cleaning of the dustproof net 15 without disassembling parts, which greatly reduces the downtime of equipment maintenance and improves the use efficiency of the equipment. The fourth step is that dust will adhere to the cleaning cotton 33 after long-term use. At this time, the second threaded ring 21 can be unscrewed from the motor body 11 first, and the rotating ring 24 will be unscrewed accordingly. At this time, the sliding column 35 can be pulled outward, and the movement of the sliding column 35 will drive the block 34 fixed thereto to slide outward inside the slot 32 and the slide slot 27. At this time, the block 34 will drive the spring 36 to be compressed. After the block 34 slides out of the slide slot 27, the cleaning cotton 33 can be taken out and replaced, reducing the problem of reduced cleaning effect due to component aging or dust accumulation, maintaining the long-term and stable cleaning performance of the equipment, and the simple disassembly structure design reduces the operating difficulty and time cost of replacing components, and improves maintenance efficiency.

[0021] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A high temperature resistant motor, comprising a motor body (11), a motor bracket (12) being fixedly mounted on the lower end of the motor body (11), characterized in that: The motor body (11) has heat dissipation grooves (13) evenly arranged on the side wall, each heat dissipation groove (13) has an L-shaped groove (14) symmetrically arranged in the inner wall, each heat dissipation groove (13) has a dustproof net (15) slidably installed inside, each dustproof net (15) has L-shaped strips (16) fixedly installed on the side walls on both sides, and each group of the L-shaped strips (16) is respectively arranged in each group of the L-shaped grooves (14); Wherein, a first threaded ring (17) is threadedly mounted on the motor body (11), and a fixing ring (18) is fixedly mounted on the side wall of the first threaded ring (17); An adjusting mechanism is threadedly mounted on the motor body (11); The adjustment mechanism comprises a second threaded ring (21), the second threaded ring (21) is threadably mounted on the motor body (11), and an annular limiting groove (22) is provided on the second threaded ring (21).

2. A high temperature resistant motor as claimed in claim 1, characterized in that: An annular limiting strip (23) is rotatably mounted inside the annular limiting groove (22); Wherein, a rotating ring (24) is fixedly mounted on the surface of the annular limiting strip (23), and the rotating ring (24) is sleeved on the motor body (11).

3. A high temperature resistant motor as claimed in claim 2, characterized in that: A side strip (25) is fixedly mounted on the side wall of the rotating ring (24); Wherein, an inner groove (26) is formed through the upper end of the side strip (25).

4. A high temperature resistant motor as claimed in claim 3, characterized in that: A sliding groove (27) is provided on the side wall of the side strip (25); Wherein, the slide groove (27) is communicated with the inner groove (26).

5. A high temperature resistant motor as claimed in claim 4, characterized in that: An insert block (31) is slidably mounted inside the inner groove (26); Wherein, a slot (32) is provided on the side wall of the insert block (31).

6. A high temperature resistant motor as claimed in claim 5, characterized in that: A cleaning cotton (33) is fixedly mounted on the lower end of the insert block (31), and the cleaning cotton (33) is in contact with the dustproof net (15); A card block (34) is slidably mounted inside the card slot (32), and the card block (34) is slidably mounted in the slide slot (27).

7. A high temperature resistant motor as claimed in claim 6, characterized in that: A sliding column (35) is installed on the side wall of the clamping block (34); The sliding column (35) is slidably mounted in one end of the side bar (25) away from the rotating ring (24).

8. A high temperature resistant motor as claimed in claim 7, characterized in that: The sliding column (35) is sleeved with a spring (36); Wherein, the two ends of the spring (36) are respectively fixedly connected to the clamping block (34) and the inner wall of the sliding groove (27).

9. A high temperature resistant motor as claimed in claim 2, characterized in that: An annular groove (19) is provided on the side wall of the motor body (11); Wherein, the annular groove (19) is communicated with the L-shaped groove (14).

10. A high temperature resistant motor as claimed in claim 9, characterized in that: The fixing ring (18) is slidably mounted in the annular groove (19); Wherein, the fixing ring (18) is in close contact with the L-shaped strip (16).

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