Permanent magnet motor base convenient to install and maintain

Abstract

The invention belongs to the technical field of motor equipment, and particularly relates to a permanent magnet motor base convenient to install and maintain, which comprises a frame, a pair of sliding grooves are symmetrically formed in the middle of the frame, a first bidirectional lead screw is rotatably connected to the bottom of the frame, and a pair of fixing plates are symmetrically in threaded connection to the middle of the first bidirectional lead screw. The fixing plate is slidably connected into the sliding groove, an adjusting assembly is arranged at the top of the fixing plate, two sets of fixing clamps are fixedly connected to the adjusting assembly, a storage plate is fixedly connected to the middle of the frame, a connecting assembly is arranged at the bottom of the frame, and a mounting plate is fixedly connected to the bottom of the connecting assembly. The first bidirectional lead screw is arranged to be connected with the fixing plate and the fixing clamp, the fixing clamp is driven by the first bidirectional lead screw to clamp and disengage the motor base, the motor can be conveniently fixed and disassembled, and the use convenience is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of motor equipment, and in particular to a permanent magnet motor base which is easy to install and maintain. Background Art

[0002] A permanent magnet motor is an electric motor that uses permanent magnets to generate a magnetic field to drive the rotor. It has many advantages, such as high efficiency, high power density, fast response speed, high reliability and simplified control system.

[0003] Existing permanent magnet motors usually consist of a stator, a rotor, support bearings, a casing, a base and a junction box. The base of the motor is usually used to install and fix the motor equipment, providing support and guarantee for the operation of the equipment. During long-term use and observation, it was found that the existing motor base usually uses bolts to fix the permanent magnet motor, which requires drilling on the base and then fixing the screws with a wrench for installation. The space between the bases is relatively limited, resulting in a more cumbersome and difficult process when installing the motor.

[0004] To this end, the present invention provides a permanent magnet motor base that is easy to install and maintain. Summary of the Invention

[0005] In order to make up for the deficiencies of the prior art and solve at least one problem raised in the background art, a permanent magnet motor base that is easy to install and maintain is proposed.

[0006] The technical solution adopted by the present invention to solve its technical problems is: the permanent magnet motor base described in the present invention, which is easy to install and maintain, includes a frame, a pair of slide grooves are symmetrically opened in the middle of the frame, a first bidirectional screw is rotatably connected to the bottom of the frame, the middle of the first bidirectional screw is symmetrically threaded with a pair of fixing plates, the fixing plates are slidably connected in the slide grooves, an adjustment component is provided on the top of the fixing plate, two groups of fixing clips are fixed on the adjustment component, a storage plate is fixed in the middle of the frame, a connecting component is provided at the bottom of the frame, and the bottom of the connecting component is fixed with a mounting plate. Through the above structure, a first bidirectional screw is set to connect the fixing plate and the fixing clip, and the fixing clip is driven by the first bidirectional screw to engage and disengage the motor base, which can facilitate the fixing and disassembly of the motor to improve convenience during use.

[0007] Preferably, the adjustment assembly includes a second bidirectional screw, which is rotatably connected to the top of the fixed plate, and a pair of sliders are symmetrically threaded in the middle of the second bidirectional screw, and the sliders are slidably connected to the middle of the fixed plate, and the sliders are fixed to the bottom of the fixed clamp. Through the above structure, the second bidirectional screw and the sliders are set, which can facilitate the change of the spacing between the fixing clamps to adapt to the spacing between different motor bases, so as to improve adaptability during use.

[0008] Preferably, the connecting assembly includes a plurality of support blocks, and the plurality of support blocks are evenly fixed to the bottom of the frame. A spring shock absorber is fixed to the bottom of the support block, and the mounting plate is fixed to the bottom of the spring shock absorber. Through the above structure, the support blocks and the spring shock absorber are arranged, and the spring shock absorber can be used to reduce the vibration of the entire structure to reduce the overall vibration driven by the motor, resulting in loose connections, thereby improving stability during use.

[0009] Preferably, the side wall of the support block is hinged with a hydraulic damper, the end of the hydraulic damper is hinged to the bottom of the frame, and the hydraulic damper is arranged at an angle. Through the above structure, the hydraulic damper can be arranged to contract and stretch as the spring shock absorber contracts and rebounds, thereby slowing down the rebound and contraction speed of the spring shock absorber, so as to reduce the secondary vibration caused by bouncing due to a fast speed.

[0010] Preferably, a screw is threadedly connected to the top of the fixing clamp, and a pressure plate is fixed to the bottom of the screw. Through the above structure, the screw and the pressure plate are arranged, and the motor base can be pressed from the top to improve the stability of the position of the motor when it is clamped by the fixing clamp.

[0011] Preferably, a bellows sleeve is fixedly connected to the bottom of the support block, and the bellows sleeve is arranged to cover the spring shock absorber. Through the above structure, the bellows sleeve can protect the spring shock absorber to reduce impurities such as dust or dirt from entering the spring shock absorber and causing jamming, thereby affecting its normal operation.

[0012] The beneficial effects of the present invention are as follows:

[0013] 1. The permanent magnet motor base described in the present invention is easy to install and maintain. By setting a first bidirectional screw to connect the fixing plate and the fixing clamp, the first bidirectional screw drives the fixing clamp to engage and disengage the motor base, which can facilitate the fixing and disassembly of the motor and improve convenience during use.

[0014] 2. The permanent magnet motor base that is easy to install and maintain described in the present invention can easily change the spacing between the fixing clamps by setting a second bidirectional screw and a slider to adapt to the spacing between different motor bases, thereby improving adaptability during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 is a perspective view of the present invention;

[0017] Figure 2 It is a schematic structural diagram of the first bidirectional screw in the present invention;

[0018] Figure 3It is a schematic structural diagram of the second bidirectional screw in the present invention;

[0019] Figure 4 It is a structural diagram of the framework in the present invention.

[0020] Legend:

[0021] 1. Frame; 11. Slide; 12. First bidirectional lead screw; 13. Fixed plate; 14. Fixed clamp; 15. Storage plate; 16. Mounting plate; 2. Second bidirectional lead screw; 21. Slider; 3. Support block; 31. Spring shock absorber; 4. Hydraulic damper; 5. Screw; 51. Pressure plate; 6. Bellows sleeve. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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 any creative efforts shall fall within the scope of protection of the present invention.

[0023] Specific examples are given below.

[0024] like Figures 1 to 4 As shown, a permanent magnet motor base that is easy to install and maintain in an embodiment of the present invention includes a frame 1, a pair of slide grooves 11 are symmetrically opened in the middle of the frame 1, a first bidirectional lead screw 12 is rotatably connected to the bottom of the frame 1, a pair of fixed plates 13 are symmetrically threaded in the middle of the first bidirectional lead screw 12, the fixed plates 13 are slidably connected in the slide groove 11, an adjustment component is provided on the top of the fixed plate 13, two groups of fixing clamps 14 are fixed on the adjustment component, a storage plate 15 is fixed in the middle of the frame 1, a connecting component is provided at the bottom of the frame 1, and a mounting plate 16 is fixed at the bottom of the connecting component. When working, the mounting plate 16 is placed in the installation position, and then the base of the permanent magnet motor is placed on the storage plate 15, and the base is aligned with the fixing clamps 14 on both sides, and then the first A bidirectional screw 12 drives the fixing plate 13 to move in opposite directions in the slide groove 11. When the first bidirectional screw 12 rotates forward, it drives the fixing plates 13 closer to each other, thereby driving the fixing clamp 14 to move toward the motor base. After the fixing clamp 14 is stuck on the motor base, the position of the motor can be fixed. When the motor needs to be disassembled, the first bidirectional screw 12 can be reversed to drive the fixing plates 13 away from each other, so that the fixing clamp 14 is separated from the base of the motor to release the fixation of the motor. Through the above structure, the first bidirectional screw 12 is set to connect the fixing plate 13 and the fixing clamp 14, and the first bidirectional screw 12 drives the fixing clamp 14 to engage and disengage the motor base, which can facilitate the fixation and disassembly of the motor to improve convenience during use.

[0025] like Figure 1and Figure 3 As shown, the adjustment component includes a second bidirectional screw 2, which is rotatably connected to the top of the fixed plate 13, and a pair of sliders 21 are symmetrically threaded in the middle of the second bidirectional screw 2. The sliders 21 are slidably connected to the middle of the fixed plate 13, and the sliders 21 are fixed to the bottom of the fixed clamp 14. During operation, when the spacing between the motor bases is different, the sliders 21 can be driven to slide oppositely on the fixed plate 13 by rotating the second bidirectional screw 2. At this time, the distance between the fixed clamps 14 can be driven to change. When the sliders 21 approach or move away from each other, the fixed clamps 14 will be driven to approach or move away from each other. Through the above structure, the second bidirectional screw 2 and the sliders 21 are set, which can facilitate the change of the spacing between the fixed clamps 14 to adapt to the spacing between different motor bases to improve adaptability during use.

[0026] like Figure 4 As shown, the connection assembly includes multiple support blocks 3, and the multiple support blocks 3 are evenly fixed to the bottom of the frame 1. A spring shock absorber 31 is fixed to the bottom of the support block 3, and the mounting plate 16 is fixed to the bottom of the spring shock absorber 31. During operation, when the motor is running, it will generate more vibrations, causing the whole to vibrate. At this time, the spring shock absorber 31 will shrink and rebound for buffering and vibration reduction. Through the above structure, the support blocks 3 and the spring shock absorber 31 are set, and the spring shock absorber 31 can be used to reduce the vibration of the whole structure to reduce the overall vibration caused by the motor, resulting in loose connections, so as to improve stability during use.

[0027] like Figure 4 As shown, the side wall of the support block 3 is hinged with a hydraulic damper 4, and the end of the hydraulic damper 4 is hinged to the bottom of the frame 1. The hydraulic damper 4 is set at an angle. During operation, when the vibration causes the spring shock absorber 31 to contract, the frame 1 will drop. At this time, the frame 1 will squeeze the hydraulic damper 4 to contract. When the spring shock absorber 31 rebounds, the frame 1 will rise. At this time, the frame 1 will pull the hydraulic damper 4 to stretch it. Through the above structure, the hydraulic damper 4 can be set to contract and stretch as the spring shock absorber 31 contracts and rebounds, thereby slowing down the rebound and contraction speed of the spring shock absorber 31 to reduce the secondary vibration caused by bouncing due to a fast speed.

[0028] like Figure 3 As shown, the top of the fixing clamp 14 is threadedly connected to a screw rod 5, and the bottom of the screw rod 5 is fixedly connected to a pressure plate 51. During operation, after the fixing clamp 14 clamps the motor base, the screw rod 5 is rotated to approach the top of the motor base, and the pressure plate 51 can be driven to move toward the top of the motor base. When the pressure plate 51 contacts the top of the motor base, it can be pressed from the top. Through the above structure, the screw rod 5 and the pressure plate 51 are set, and the motor base can be pressed from the top to improve the stability of the position of the motor when it is clamped by the fixing clamp 14.

[0029] like Figure 4 As shown, a bellows sleeve 6 is fixedly connected to the bottom of the support block 3, and the bellows sleeve 6 is arranged to cover the spring shock absorber 31. During operation, when the spring shock absorber 31 contracts and rebounds, the bellows sleeve 6 will be driven to contract and stretch. When the frame 1 is installed in an outdoor environment, external dust and soil impurities enter the spring shock absorber 31, which will cause the spring shock absorber 31 to become stuck. At this time, the bellows sleeve 6 will block the dust or soil impurities outside the spring shock absorber 31. Through the above structure, the bellows sleeve 6 can be provided to protect the spring shock absorber 31 to reduce the situation where impurities such as dust or soil enter the spring shock absorber 31 and cause jamming, thereby affecting its normal operation.

[0030] like Figure 3 As shown, the pressing plate 51 is made of rubber. Through the above structure, setting the pressing plate 51 to be made of rubber can increase the friction between the pressing plate 51 and the motor base, and reduce the sliding between the base and the pressing plate 51.

[0031] Working principle: Place the mounting plate 16 on the mounting position, then place the base of the permanent magnet motor on the storage plate 15, and align the base with the fixing clips 14 on both sides, then rotate the first bidirectional screw 12 to drive the fixing plates 13 to move toward each other in the slide groove 11, and when the first bidirectional screw 12 rotates forward, it will drive the fixing plates 13 to approach each other, thereby driving the fixing clips 14 to move toward the motor base, and when the fixing clips 14 are stuck on the motor base, the position of the motor can be fixed. When the motor needs to be disassembled, the first bidirectional screw 12 can be reversed to drive the fixing plates 13 away from each other, so that the fixing clips 14 are separated from the base of the motor to release the fixation of the motor. When the distance between the bases of the motors is different, the second bidirectional screw 2 can be rotated to drive the slider 21 to slide toward each other on the fixing plate 13, and the distance between the fixing clips 14 can be driven to change. When the sliders 21 approach or move away from each other, the fixing clips 14 will be driven to approach or move away from each other. When When the motor is running, it will generate a lot of vibration, which will cause the whole body to vibrate. At this time, the spring shock absorber 31 will contract and rebound to buffer and reduce vibration. When the vibration causes the spring shock absorber 31 to contract, the frame 1 will drop. At this time, the frame 1 will squeeze the hydraulic damper 4 to make it contract. When the spring shock absorber 31 rebounds, the frame 1 will rise. At this time, the frame 1 will pull the hydraulic damper 4 to stretch it. After the fixing clamp 14 clamps the motor base, the screw 5 is rotated to approach the top of the motor base. At this time, the pressure plate 51 can be driven to move toward the top of the motor base. When the pressure plate 51 contacts the top of the motor base, it can be pressed from the top. When the spring shock absorber 31 contracts and rebounds, it will drive the bellows sleeve 6 to contract and stretch. When the frame 1 is installed in an outdoor environment, external dust and soil impurities enter the spring shock absorber 31, causing the spring shock absorber 31 to become stuck. At this time, the bellows sleeve 6 will block the dust or soil impurities outside the spring shock absorber 31.

[0032] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A permanent magnet motor base that is easy to install and maintain, comprising a frame (1), characterized in that: A pair of slide grooves (11) are symmetrically provided in the middle of the frame (1); a first bidirectional lead screw (12) is rotatably connected to the bottom of the frame (1); a pair of fixed plates (13) are symmetrically threadedly connected to the middle of the first bidirectional lead screw (12); the fixed plates (13) are slidably connected in the slide grooves (11); an adjustment component is provided on the top of the fixed plate (13); two groups of fixing clamps (14) are fixedly connected to the adjustment component; a storage plate (15) is fixedly connected to the middle of the frame (1); a connecting component is provided at the bottom of the frame (1); a mounting plate (16) is fixedly connected to the bottom of the connecting component.

2. The permanent magnet motor base that is easy to install and maintain according to claim 1 is characterized in that: The adjustment assembly comprises a second bidirectional lead screw (2), the second bidirectional lead screw (2) is rotatably connected to the top of the fixed plate (13), a pair of sliders (21) are symmetrically threadedly connected to the middle of the second bidirectional lead screw (2), the sliders (21) are slidably connected to the middle of the fixed plate (13), and the sliders (21) are fixed to the bottom of the fixed clamp (14).

3. The permanent magnet motor base that is easy to install and maintain according to claim 1 is characterized in that: The connection assembly comprises a plurality of support blocks (3), the plurality of support blocks (3) are evenly fixed to the bottom of the frame (1), a spring shock absorber (31) is fixed to the bottom of the support block (3), and the mounting plate (16) is fixed to the bottom of the spring shock absorber (31).

4. The permanent magnet motor base that is easy to install and maintain according to claim 3 is characterized in that: The side wall of the support block (3) is hinged with a hydraulic damper (4), the end of the hydraulic damper (4) is hinged to the bottom of the frame (1), and the hydraulic damper (4) is arranged in an inclined manner.

5. The permanent magnet motor base that is easy to install and maintain according to claim 1 is characterized in that: The top of the fixing clamp (14) is threadedly connected to a screw rod (5), and the bottom of the screw rod (5) is fixedly connected to a pressing plate (51).

6. The permanent magnet motor base that is easy to install and maintain according to claim 3 is characterized in that: A bellows sleeve (6) is fixedly connected to the bottom of the support block (3), and the bellows sleeve (6) is arranged to cover the spring shock absorber (31).

7. The permanent magnet motor base that is easy to install and maintain according to claim 5 is characterized in that: The pressing plate (51) is made of rubber.

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