A protective cover structure for motor

Abstract

The present invention provides a protective cover structure for a motor, which relates to the technical field of motor protection, and comprises a mounting unit; an auxiliary unit is mounted on the top of the mounting unit; a multifunctional unit is mounted on the auxiliary unit, and the multifunctional unit is used to limit the motor after installation, and the multifunctional unit is also used to prevent the mounting unit from loosening; a protective unit is mounted on the top of the mounting unit; the booster units are provided with two groups, and the two groups of booster units are mounted on the top of the mounting unit; the auxiliary unit and the two groups of booster units are used to automatically clean dust on the surface of the motor; the support units are provided with two groups, and the two groups of support units are mounted on the top of the mounting unit; when the motor needs maintenance or replacement, the staff can flip the protective flip cover through the U-shaped handle to facilitate maintenance of the motor; the problem that the protective cover is generally a welded one-piece structure, which is inconvenient for the staff to maintain the motor is solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of motor protection, and more specifically, particularly relates to a protective cover structure for a motor. Background Art

[0002] A motor is a device that converts electrical energy into mechanical energy. It uses an energized coil to generate a rotating magnetic field and act on the rotor to form a magneto-electrodynamic rotational torque. Motors installed outdoors need to be equipped with a motor protection cover to prevent rain and snow from damaging the motor's junction box or internal circuit, thereby affecting the normal operation of the motor.

[0003] The motor protection cover structure currently in use still has the following problems: 1. When installing or disassembling the motor, it is necessary to tighten or loosen a large number of bolts with a wrench, which makes the installation and disassembly of the motor more troublesome and is not conducive to the replacement of the motor; 2. The protection cover is generally a welded one-piece structure, which is not convenient for the staff to maintain the motor; 3. When there is dust on the surface of the motor, the workers generally clean it manually with a brush, and it is not possible to automatically clean the dust on the surface of the motor before and after maintenance. Summary of the invention

[0004] The disclosed embodiment relates to a protective cover structure for a motor, which comprises an installation unit, an auxiliary unit, a multi-functional unit, a protection unit, a boost unit and a support unit; the motor can slide out along two L-shaped limit frames to facilitate the installation and disassembly of the motor; when the motor needs maintenance or replacement, the staff can flip the protective flip cover through the U-shaped handle to facilitate the maintenance of the motor, and the air in the two rectangular boost shells can be discharged through the seven rows of auxiliary circular holes on the two arc-shaped hollow covers, which automatically cleans the dust on the surface of the motor; the problems of being troublesome during installation and disassembly of the motor, inconvenient for the staff to maintain the motor, and being unable to automatically clean the dust on the surface of the motor before and after maintenance are solved.

[0005] In a first aspect of the present disclosure, a protective cover structure for a motor is provided, comprising: a mounting unit, a boost unit and a support unit; an auxiliary unit is mounted on the top of the mounting unit; a multifunctional unit is mounted on the auxiliary unit, the multifunctional unit is used to limit the motor after installation, and the multifunctional unit is also used to prevent the mounting unit from loosening;

[0006] A protection unit is installed on the top of the mounting unit; there are two groups of booster units, and the two groups of booster units are installed on the top of the mounting unit; the auxiliary unit and the two groups of booster units are used to automatically clean the dust on the surface of the motor; there are two groups of support units, and the two groups of support units are installed on the top of the mounting unit;

[0007] The mounting unit comprises: a mounting base plate and an L-shaped limit frame; four screws are mounted on the mounting base plate; two L-shaped limit frames are provided, and the two L-shaped limit frames are fixedly mounted on the top of the mounting base plate;

[0008] The auxiliary unit comprises: a T-shaped mounting frame, a U-shaped movable frame and an arc-shaped hollow cover; the T-shaped mounting frames are provided with two in total, and the two T-shaped mounting frames are fixedly mounted on the top of the mounting base plate; the U-shaped movable frames are provided with two in total, and the two U-shaped movable frames are slidably mounted on the two T-shaped mounting frames; the arc-shaped hollow covers are provided with two in total, and the two arc-shaped hollow covers are fixedly mounted on the inner sides of the two U-shaped movable frames, and the inner sides of the two arc-shaped hollow covers are respectively provided with seven rows of auxiliary circular holes;

[0009] The multifunctional unit comprises: an anti-displacement limit bracket and a limit baffle; there are four anti-displacement limit brackets in total, and the four anti-displacement limit brackets are fixedly mounted on the outer sides of the two arc-shaped hollow covers; the four anti-displacement limit brackets are slidably connected to the two L-shaped limit brackets, and the inner ends of the four anti-displacement limit brackets are provided with chamfers; there are four limit baffles in total, and the four limit baffles are fixedly mounted on the four anti-displacement limit brackets; the bottoms of the four limit baffles are provided with rounded corners, and the bottoms of the four limit baffles are in contact with the tops of the four screws on the mounting base.

[0010] In at least some embodiments, the auxiliary unit also includes: a limit clamp A and a coil spring A; there are four limit clamps A in total, and the four limit clamps A are fixedly installed on the outside of the two U-shaped movable frames, and the inner sides of the four limit clamps A are in contact with the two T-shaped mounting frames; there are four coil springs A in total, and the four coil springs A are installed on the outside of the two U-shaped movable frames, and the four coil springs A are located between the two T-shaped mounting frames and the two arc-shaped hollow covers.

[0011] In at least some embodiments, the protection unit includes: a mounting support base, a circular mounting shaft and a protective flip cover; the mounting support base is fixedly mounted on the top of the mounting base plate by screws; the circular mounting shaft is rotatably mounted on the mounting support base; and the protective flip cover is fixedly mounted on the outside of the circular mounting shaft.

[0012] In at least some embodiments, the protection unit also includes: a linkage boost ring and a U-shaped handle; there are two linkage boost rings in total, and the two linkage boost rings are fixedly installed at the front and rear ends of the circular mounting shaft, and the outer walls of the two linkage boost rings are respectively provided with a circle of arc-shaped boost protrusions; the U-shaped handle is fixedly installed on the right side of the protective flip cover.

[0013] In at least some embodiments, the protection unit also includes: a limit clamp ring B and a limit pin; there are four limit clamp rings B in total, and the four limit clamp rings B are fixedly installed on the outer wall of the circular mounting shaft, and rectangular slots are respectively opened on the four limit clamp rings B; there are two limit pins in total, and the two limit pins are fixedly installed inside the mounting support seat, and the two limit pins are inserted into the four rectangular slots.

[0014] In at least some embodiments, the boost unit includes: a rectangular boost housing and a one-way valve; the rectangular boost housing is fixedly mounted on the top of the mounting base; there are two one-way valves, which are fixedly mounted on the rectangular boost housing.

[0015] In at least some embodiments, the boost unit also includes: a rectangular boost plate and a circular push rod; the rectangular boost plate is slidably installed inside the rectangular boost shell; the circular push rod is fixedly installed on the rectangular boost plate, and the top of the circular push rod is provided with rounded corners, and the top of the circular push rod is in contact with the linkage boost ring.

[0016] In at least some embodiments, the boost unit also includes: a coil spring B and a connecting hose; the coil spring B is installed on the outside of the circular push rod, and the coil spring B is located between the rectangular boost shell and the rectangular boost plate; one end of the connecting hose is fixedly installed on the arc-shaped hollow cover, and the other end of the connecting hose is fixedly installed on the rectangular boost shell.

[0017] In at least some embodiments, the support unit includes: a rectangular support rod and a rectangular frame; the rectangular support rod is fixedly mounted on the top of the mounting base, and the top of the rectangular support rod is inserted into the protective flip cover; the rectangular frame is fixedly mounted on the outside of the rectangular support rod, and the top of the rectangular frame is in contact with the protective flip cover.

[0018] In at least some embodiments, the support unit also includes: a limiting ball and a coil spring C; there are two limiting balls in total, and the two limiting balls are slidably installed inside the rectangular support rod, and the outer walls of the two limiting balls are in contact with the protective flip cover; the coil spring C is installed inside the rectangular support rod, and the coil spring C is located between the two limiting balls.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention plays a protective role on the motor. When the motor needs to be maintained or replaced, the staff can flip the protective flip cover through the U-shaped handle, which is convenient for maintenance or replacement of the motor, and also plays a role of limiting support for the flipped protective flip cover;

[0021] In addition, it plays a supporting role on the reset protective flip cover and also plays a limiting role on the reset protective flip cover, making the protective flip cover more stable when in use.

[0022] 2. In the present invention, when the staff turns over the protective flip cover, the two circles of arc-shaped boosting protrusions can push the two circular push rods to move downward; when the two circular push rods are separated from the two circles of arc-shaped boosting protrusions, the two circular push rods can be reset upward under the action of the two spiral springs B;

[0023] In addition, when the two rectangular boost plates are reset upward, the outside air enters the two rectangular boost shells through the two one-way valves on the left; when the two rectangular boost plates move downward, the air in the two rectangular boost shells can be discharged through the seven rows of auxiliary circular holes on the two arc-shaped hollow covers, which automatically cleans the dust on the surface of the motor.

[0024] 3. The present invention has a limiting effect on the installed motor. When the motor needs to be disassembled, the staff pulls the two U-shaped movable frames outward to separate the four anti-shift limiting brackets from the motor. At this time, the motor can slide out along the two L-shaped limiting frames, which is convenient for the installation and disassembly of the motor; it has a pressing and limiting effect on the four screws on the installation base plate to prevent the four screws on the installation base plate from loosening. When the installation base plate needs to be installed or disassembled, the staff pulls the two U-shaped movable frames outward to separate the four limiting baffles from the four screws on the installation base plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0026] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0027] Figure 1 A three-dimensional structural schematic diagram of the present invention is shown.

[0028] Figure 2 A schematic structural diagram of the installation unit of the present invention is shown.

[0029] Figure 3 The present invention is shown Figure 1 Schematic diagram of the right side perspective structure.

[0030] Figure 4 The schematic diagram of the structure of the auxiliary unit of the present invention is shown.

[0031] Figure 5 The present invention is shown Figure 1 Schematic diagram of the local enlarged structure of area A in the middle.

[0032] Figure 6 The present invention is shown Figure 1 Schematic diagram of the left perspective structure.

[0033] Figure 7 The schematic diagram of the structure of the protection unit of the present invention is shown.

[0034] Figure 8 The present invention is shown Figure 7 Schematic diagram of the local enlarged structure of area B in the middle.

[0035] Fig. 9 The schematic diagram of the structure of the boosting unit of the present invention is shown.

[0036] Fig.10 The schematic diagram of the structure of the support unit of the present invention is shown.

[0037] Fig.11 The present invention is shown Figure 6 Schematic diagram of the local enlarged structure of the C area in the middle.

[0038] List of reference numerals:

[0039] 1. Installation unit; 101. Installation base plate; 102. L-shaped limit frame;

[0040] 2. Auxiliary unit; 201. T-shaped mounting frame; 202. U-shaped movable frame; 203. Arc-shaped hollow cover; 2031. Auxiliary circular hole; 204. Limiting collar A; 205. Coil spring A;

[0041] 3. Multifunctional unit; 301. Anti-shift limit bracket; 302. Limit baffle;

[0042] 4. Protection unit; 401. Mounting support seat; 402. Circular mounting shaft; 403. Protection flip cover; 404. Linkage boost ring; 4041. Arc boost protrusion; 405. U-shaped handle; 406. Limiting collar B; 4061. Rectangular slot; 407. Limiting latch;

[0043] 5. Boosting unit; 501. Rectangular boosting housing; 502. One-way valve; 503. Rectangular boosting plate; 504. Round push rod; 505. Coil spring B; 506. Connecting hose;

[0044] 6. Support unit; 601. Rectangular support rod; 602. Rectangular frame; 603. Limiting ball; 604. Coil spring C. DETAILED DESCRIPTION

[0045] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0046] Example: Please refer to Figures 1 to 11 As shown: The present invention provides a protective cover structure for a motor, comprising: a mounting unit 1, a booster unit 5 and a support unit 6; an auxiliary unit 2 is mounted on the top of the mounting unit 1; a multifunctional unit 3 is mounted on the auxiliary unit 2, and the multifunctional unit 3 is used to limit the motor after installation, and the multifunctional unit 3 is also used to prevent the mounting unit 1 from loosening;

[0047] A protection unit 4 is installed on the top of the mounting unit 1; there are two groups of booster units 5, and the two groups of booster units 5 are installed on the top of the mounting unit 1; the auxiliary unit 2 and the two groups of booster units 5 are used to automatically clean the dust on the surface of the motor; there are two groups of support units 6, and the two groups of support units 6 are installed on the top of the mounting unit 1;

[0048] The mounting unit 1 comprises: a mounting base plate 101 and an L-shaped limiting frame 102 ; four screws are mounted on the mounting base plate 101 ; two L-shaped limiting frames 102 are provided, and the two L-shaped limiting frames 102 are fixedly mounted on the top of the mounting base plate 101 .

[0049] In the present disclosure, Figure 7 , Figure 8 , Fig.10 and Fig.11As shown, the protection unit 4 includes: a mounting support seat 401, a circular mounting shaft 402 and a protection flip cover 403; the mounting support seat 401 is fixedly mounted on the top of the mounting base plate 101 by screws; the circular mounting shaft 402 is rotatably mounted on the mounting support seat 401; the protection flip cover 403 is fixedly mounted on the outside of the circular mounting shaft 402; the protection unit 4 also includes: a linkage boost ring 404 and a U-shaped handle 405; there are two linkage boost rings 404, and the two linkage boost rings 404 are fixedly mounted on the front and rear ends of the circular mounting shaft 402, and the outer walls of the two linkage boost rings 404 are respectively A circle of arc-shaped boosting protrusions 4041 is provided; a U-shaped handle 405 is fixedly installed on the right side of the protective flip cover 403; the protection unit 4 also includes: a limit collar B406 and a limit pin 407; there are four limit collars B406 in total, and the four limit collars B406 are fixedly installed on the outer wall of the circular mounting shaft 402, and rectangular slots 4061 are respectively provided on the four limit collars B406; there are two limit pins 407 in total, and the two limit pins 407 are fixedly installed inside the mounting support seat 401, and the two limit pins 407 are inserted into the four rectangular slots 4061;

[0050] The support unit 6 includes: a rectangular support rod 601 and a rectangular frame 602; the rectangular support rod 601 is fixedly installed on the top of the installation base plate 101, and the top of the rectangular support rod 601 is inserted into the protective flip cover 403; the rectangular frame 602 is fixedly installed on the outside of the rectangular support rod 601, and the top of the rectangular frame 602 is in contact with the protective flip cover 403; the support unit 6 also includes: a limiting ball 603 and a coil spring C604; there are two limiting balls 603, and the two limiting balls 603 are slidably installed inside the rectangular support rod 601, and the outer walls of the two limiting balls 603 are in contact with the protective flip cover 403; the coil spring C604 is installed inside the rectangular support rod 601, and the coil spring C604 is located between the two limiting balls 603;

[0051] The specific function is as follows: since the protective flip cover 403 is fixedly mounted on the outside of the circular mounting shaft 402, it protects the motor. When the motor needs maintenance or replacement, the staff can flip the protective flip cover 403 through the U-shaped handle 405, which is convenient for maintenance or replacement of the motor. In addition, since the four limit collars B406 are fixedly mounted on the outer wall of the circular mounting shaft 402, and the four limit collars B406 are respectively provided with rectangular slots 4061, and the two limit pins 407 are inserted into the four rectangular slots 4061, the protective flip cover 403 after flipping plays a role of limiting support.

[0052] Because the top end of the rectangular support rod 601 is inserted into the protective flip cover 403, and the rectangular frame 602 is fixedly installed on the outside of the rectangular support rod 601, and the top of the rectangular frame 602 is in contact with the protective flip cover 403, it supports the protective flip cover 403 after it is reset. Because the two limiting balls 603 are slidably installed inside the rectangular support rod 601, and the outer walls of the two limiting balls 603 are in contact with the protective flip cover 403, and the coil spring C604 is located between the two limiting balls 603, it limits the protective flip cover 403 after it is reset, making the protective flip cover 403 more stable when used.

[0053] In the present disclosure, Figure 4 and Fig. 9 As shown, the auxiliary unit 2 includes: a T-shaped mounting frame 201, a U-shaped movable frame 202 and an arc-shaped hollow cover 203; there are two T-shaped mounting frames 201, and the two T-shaped mounting frames 201 are fixedly mounted on the top of the mounting base plate 101; there are two U-shaped movable frames 202, and the two U-shaped movable frames 202 are slidably mounted on the two T-shaped mounting frames 201; there are two arc-shaped hollow covers 203, and the two arc-shaped hollow covers 203 are fixedly mounted on the inner sides of the two U-shaped movable frames 202, and the inner sides of the two arc-shaped hollow covers 203 are respectively provided with seven rows of auxiliary Auxiliary circular hole 2031; the auxiliary unit 2 also includes: a limit collar A204 and a coil spring A205; there are four limit collars A204, and the four limit collars A204 are fixedly installed on the outside of the two U-shaped movable frames 202, and the inner sides of the four limit collars A204 are in contact with the two T-shaped mounting frames 201; there are four coil springs A205, and the four coil springs A205 are installed on the outside of the two U-shaped movable frames 202, and the four coil springs A205 are located between the two T-shaped mounting frames 201 and the two arc-shaped hollow covers 203;

[0054] The boost unit 5 includes: a rectangular boost housing 501 and a one-way valve 502; the rectangular boost housing 501 is fixedly mounted on the top of the mounting base 101; there are two one-way valves 502, and the two one-way valves 502 are fixedly mounted on the rectangular boost housing 501; the boost unit 5 also includes: a rectangular boost plate 503 and a circular push rod 504; the rectangular boost plate 503 is slidably mounted inside the rectangular boost housing 501; the circular push rod 504 is fixedly mounted on the rectangular boost plate 503, and the circular push rod 5 04 is provided with a rounded corner at the top, and the top of the circular push rod 504 is in contact with the linkage boost ring 404; the boost unit 5 also includes: a coil spring B505 and a connecting hose 506; the coil spring B505 is installed on the outside of the circular push rod 504, and the coil spring B505 is located between the rectangular boost housing 501 and the rectangular boost plate 503; one end of the connecting hose 506 is fixedly installed on the arc hollow cover 203, and the other end of the connecting hose 506 is fixedly installed on the rectangular boost housing 501;

[0055] Its specific function is as follows: because the two circular push rods 504 are fixedly mounted on the two rectangular boost plates 503, and the tops of the two circular push rods 504 are in contact with the two linked boost rings 404, and the outer walls of the two linked boost rings 404 are respectively provided with a circle of arc-shaped boost protrusions 4041, when the staff flips over the protective flip cover 403, the two circles of arc-shaped boost protrusions 4041 can push the two circular push rods 504 to move downward, and because the two spiral springs B505 are mounted on the outside of the two circular push rods 504, and the two spiral springs B505 are located between the two rectangular boost housings 501 and the two rectangular boost plates 503, when the two circular push rods 504 are separated from the two circles of arc-shaped boost protrusions 4041, the two circular push rods 504 can be reset upward under the action of the two spiral springs B505;

[0056] Because the four one-way valves 502 are fixedly mounted on the two rectangular boost housings 501, when the two rectangular boost plates 503 move downward, the air in the two rectangular boost housings 501 enters the two connecting hoses 506 through the two one-way valves 502 on the right, and when the two rectangular boost plates 503 are reset upward, the external air enters the two rectangular boost housings 501 through the two one-way valves 502 on the left; and because one end of the two connecting hoses 506 is fixedly mounted on the two arc-shaped hollow covers 203, and the other end of the two connecting hoses 506 is fixedly mounted on the two rectangular boost housings 501, and seven rows of auxiliary circular holes 2031 are respectively provided on the inner sides of the two arc-shaped hollow covers 203, when the two rectangular boost plates 503 move downward, the air in the two rectangular boost housings 501 can be discharged through the seven rows of auxiliary circular holes 2031 on the two arc-shaped hollow covers 203, thereby automatically cleaning the dust on the surface of the motor.

[0057] In the present disclosure, Figure 5 As shown, the multifunctional unit 3 includes: an anti-shift limit bracket 301 and a limit baffle 302; there are four anti-shift limit brackets 301, and the four anti-shift limit brackets 301 are fixedly installed on the outside of the two arc-shaped hollow covers 203; the four anti-shift limit brackets 301 are slidably connected with the two L-shaped limit brackets 102, and the inner ends of the four anti-shift limit brackets 301 are provided with chamfers; there are four limit baffles 302, and the four limit baffles 302 are fixedly installed on the four anti-shift limit brackets 301; the bottoms of the four limit baffles 302 are provided with rounded corners, and the bottoms of the four limit baffles 302 are in contact with the tops of the four screws on the mounting base 101;

[0058] The specific function is as follows: because the four anti-shift limit brackets 301 are fixedly installed on the outside of the two arc-shaped hollow covers 203, and the four anti-shift limit brackets 301 are slidably connected with the two L-shaped limit brackets 102, and the outside of the four anti-shift limit brackets 301 is in contact with the installed motor, the installed motor has a limit effect. When the motor needs to be disassembled, the staff pulls the two U-shaped movable frames 202 outward to separate the four anti-shift limit brackets 301 from the motor. At this time, the motor can slide out along the two L-shaped limit brackets 102, which is convenient Installation and disassembly of the motor; because the four limit baffles 302 are fixedly installed on the four anti-movement limit brackets 301, and the bottoms of the four limit baffles 302 are in contact with the tops of the four screws on the installation base plate 101, the four screws on the installation base plate 101 are compressed and limited to prevent the four screws on the installation base plate 101 from loosening. When the installation base plate 101 needs to be installed or disassembled, the staff pulls the two U-shaped movable frames 202 outward to separate the four limit baffles 302 from the four screws on the installation base plate 101.

[0059] The specific usage and function of this embodiment are as follows:

[0060] When the present invention is used, the staff first places the mounting base 101 in the mounting position, then pulls out the two U-shaped movable frames 202, then installs the four screws on the mounting base 101, and then tightens the four screws on the mounting base 101 with a wrench; the motor is slidably mounted on the two L-shaped limit frames 102, and then the staff loosens the two U-shaped movable frames 202, so that the outside of the four anti-shift limit brackets 301 contacts the installed motor, which plays a limiting role on the installed motor; the bottom of the four limit baffles 302 contacts the top of the four screws on the mounting base 101, which has a compression and limiting effect on the four screws on the mounting base 101, and prevents the four screws on the mounting base 101 from loosening; when the motor needs maintenance or replacement, the staff can flip the protective flip cover 403 through the U-shaped handle 405, which is convenient for maintenance or replacement of the motor; when the staff flips the protective flip cover 403, the two circles of arc-shaped boost protrusions 4041 can push the two circular push rods 5 04 moves downward, when the two circular push rods 504 are separated from the two circles of arc-shaped boosting protrusions 4041, the two circular push rods 504 can be reset upward under the action of the two spiral springs B505; when the two rectangular boosting plates 503 are reset upward, the external air enters the two rectangular boosting shells 501 through the two one-way valves 502 on the left; when the two rectangular boosting plates 503 move downward, the air in the two rectangular boosting shells 501 can pass through the seven rows of auxiliary circular valves on the two arc-shaped hollow covers 203. The dust on the surface of the motor is automatically cleaned by the hole 2031; when the motor needs to be disassembled, the staff pulls the two U-shaped movable frames 202 outward to separate the four anti-shift limit brackets 301 from the motor. At this time, the motor can slide out along the two L-shaped limit brackets 102 to facilitate the installation and disassembly of the motor; when the installation base plate 101 needs to be installed or disassembled, the staff pulls the two U-shaped movable frames 202 outward to separate the four limit baffles 302 from the four screws on the installation base plate 101.

[0061] In this article, there are a few points to note:

[0062] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0063] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0064] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A protective cover structure for a motor, comprising: A mounting unit (1), a boost unit (5) and a support unit (6); characterized in that an auxiliary unit (2) is mounted on the top of the mounting unit (1); a multifunctional unit (3) is mounted on the auxiliary unit (2), the multifunctional unit (3) is used to limit the motor after installation, and the multifunctional unit (3) is also used to prevent the mounting unit (1) from loosening; A protection unit (4) is installed on the top of the mounting unit (1); two groups of booster units (5) are provided, and the two groups of booster units (5) are installed on the top of the mounting unit (1); the auxiliary unit (2) and the two groups of booster units (5) are used to automatically clean dust on the surface of the motor; two groups of support units (6) are provided, and the two groups of support units (6) are installed on the top of the mounting unit (1); The mounting unit (1) comprises: a mounting base plate (101) and an L-shaped limiting frame (102); four screws are mounted on the mounting base plate (101); two L-shaped limiting frames (102) are provided, and the two L-shaped limiting frames (102) are fixedly mounted on the top of the mounting base plate (101); The auxiliary unit (2) comprises: a T-shaped mounting frame (201), a U-shaped movable frame (202) and an arc-shaped hollow cover (203); two T-shaped mounting frames (201) are provided, and the two T-shaped mounting frames (201) are fixedly installed on the top of the mounting base plate (101); two U-shaped movable frames (202) are provided, and the two U-shaped movable frames (202) are slidably installed on the two T-shaped mounting frames (201); two arc-shaped hollow covers (203) are provided, and the two arc-shaped hollow covers (203) are fixedly installed on the inner sides of the two U-shaped movable frames (202), and the inner sides of the two arc-shaped hollow covers (203) are respectively provided with seven rows of auxiliary circular holes (2031); The multifunctional unit (3) comprises: an anti-displacement limit bracket (301) and a limit baffle (302); a total of four anti-displacement limit brackets (301) are provided, and the four anti-displacement limit brackets (301) are fixedly mounted on the outer sides of the two arc-shaped hollow covers (203); the four anti-displacement limit brackets (301) are slidably connected to the two L-shaped limit brackets (102), and the inner ends of the four anti-displacement limit brackets (301) are provided with chamfers; a total of four limit baffles (302) are provided, and the four limit baffles (302) are fixedly mounted on the four anti-displacement limit brackets (301); the bottoms of the four limit baffles (302) are provided with rounded corners, and the bottoms of the four limit baffles (302) are in contact with the tops of the four screws on the mounting base (101); The protection unit (4) comprises: a mounting support seat (401), a circular mounting shaft (402) and a protection flip cover (403); the mounting support seat (401) is fixedly mounted on the top of the mounting base plate (101) by means of screws; the circular mounting shaft (402) is rotatably mounted on the mounting support seat (401); and the protection flip cover (403) is fixedly mounted on the outside of the circular mounting shaft (402); The boost unit (5) comprises: a rectangular boost housing (501) and a one-way valve (502); the rectangular boost housing (501) is fixedly mounted on the top of the mounting base plate (101); and two one-way valves (502) are provided, and the two one-way valves (502) are fixedly mounted on the rectangular boost housing (501).

2. A protective cover structure for a motor according to claim 1, characterized in that: The auxiliary unit (2) further comprises: a limit collar A (204) and a coil spring A (205); a total of four limit collars A (204) are provided, and the four limit collars A (204) are fixedly mounted on the outside of the two U-shaped movable frames (202), and the inner sides of the four limit collars A (204) are in contact with the two T-shaped mounting frames (201); a total of four coil springs A (205) are provided, and the four coil springs A (205) are mounted on the outside of the two U-shaped movable frames (202), and the four coil springs A (205) are located between the two T-shaped mounting frames (201) and the two arc-shaped hollow covers (203).

3. The protective cover structure for a motor according to claim 1, characterized in that: The protection unit (4) further comprises: a linked boosting ring (404) and a U-shaped handle (405); two linked boosting rings (404) are provided, and the two linked boosting rings (404) are fixedly mounted at the front and rear ends of the circular mounting shaft (402), and the outer walls of the two linked boosting rings (404) are respectively provided with a circle of arc-shaped boosting protrusions (4041); the U-shaped handle (405) is fixedly mounted on the right side of the protection flip cover (403).

4. A protective cover structure for a motor according to claim 3, characterized in that: The protection unit (4) further comprises: a limit clamp ring B (406) and a limit latch (407); a total of four limit clamp rings B (406) are provided, and the four limit clamp rings B (406) are fixedly mounted on the outer wall of the circular mounting shaft (402), and the four limit clamp rings B (406) are respectively provided with rectangular slots (4061); a total of two limit latches (407) are provided, and the two limit latches (407) are fixedly mounted inside the mounting support seat (401), and the two limit latches (407) are inserted into the four rectangular slots (4061).

5. The protective cover structure for a motor according to claim 3, characterized in that: The boost unit (5) further comprises: a rectangular boost plate (503) and a circular push rod (504); the rectangular boost plate (503) is slidably mounted inside the rectangular boost housing (501); the circular push rod (504) is fixedly mounted on the rectangular boost plate (503), and the top of the circular push rod (504) is provided with a rounded corner, and the top of the circular push rod (504) is in contact with the linkage boost ring (404).

6. A protective cover structure for a motor according to claim 5, characterized in that: The boost unit (5) further comprises: a coil spring B (505) and a connecting hose (506); the coil spring B (505) is mounted on the outside of the circular push rod (504), and the coil spring B (505) is located between the rectangular boost housing (501) and the rectangular boost plate (503); one end of the connecting hose (506) is fixedly mounted on the arc-shaped hollow cover (203), and the other end of the connecting hose (506) is fixedly mounted on the rectangular boost housing (501).

7. A protective cover structure for a motor according to claim 6, characterized in that: The support unit (6) comprises: a rectangular support rod (601) and a rectangular frame (602); the rectangular support rod (601) is fixedly mounted on the top of the mounting base plate (101), and the top end of the rectangular support rod (601) is inserted into the protective flip cover (403); the rectangular frame (602) is fixedly mounted outside the rectangular support rod (601), and the top end of the rectangular frame (602) is in contact with the protective flip cover (403).

8. The protective cover structure for a motor according to claim 7, characterized in that: The support unit (6) further comprises: a limiting ball (603) and a coil spring C (604); two limiting balls (603) are provided, and the two limiting balls (603) are slidably mounted inside the rectangular support rod (601), and the outer walls of the two limiting balls (603) are in contact with the protective flip cover (403); the coil spring C (604) is mounted inside the rectangular support rod (601), and the coil spring C (604) is located between the two limiting balls (603).

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