CN218276250U - Permanent magnet motor mounting base convenient to adjust - Google Patents

Abstract

The utility model is suitable for a permanent-magnet machine installs base technical field, provides a permanent-magnet machine mount pad convenient to adjust, include: the top of the fixed base is provided with two symmetrically arranged limiting edges, and a first sliding rail is arranged between the two limiting edges; the movable base is sleeved on the first sliding rail in a sliding manner, and the top of the movable base is provided with a second sliding rail; tensioning base, tensioning base's top slip cup joints on the second slide rail, and tensioning base's one end is equipped with the sliding part that cup joints on first slide rail, and tensioning base and removal are equipped with between the base and keep away from the tensioning base the thrust spring who removes the base, borrow this, the utility model discloses a setting up the base platform that can adjust the removal, guaranteeing at permanent-magnet machine installation back, can adapt to the belt of different length through the position of adjusting the base, set up spring straining device simultaneously, guarantee when the belt appears lax, the tensioning of belt is realized to the spring simultaneously, prevents to appear the phenomenon of skidding that the belt pine takes off and leads to.

Description

Permanent magnet motor mounting base convenient to adjust

Technical Field

The utility model relates to a permanent-magnet machine installation base technical field especially relates to a permanent-magnet machine mount pad convenient to adjust.

Background

The permanent magnet motor provides excitation by the permanent magnet, so that the structure of the motor is simpler, the processing and assembly cost is reduced, a collecting ring and an electric brush which are easy to cause problems are omitted, and the running reliability of the motor is improved; and because excitation current is not needed, excitation loss is avoided, the efficiency and the power density of the motor are improved, and the permanent magnet motor is composed of a stator, a rotor, an end cover and other parts. The stator is basically the same as a common induction motor, and a lamination structure is adopted to reduce iron loss during the operation of the motor. The rotor can be made into solid or laminated by lamination. The armature winding can adopt a concentrated whole-pitch winding or a distributed short-pitch winding and an unconventional winding, and the permanent magnet motor base is a mechanism convenient for supporting the permanent magnet motor.

At present, a permanent magnet motor needs to be used uninterruptedly for a long time, but the mass of the permanent magnet motor is large, and after the permanent magnet motor is used for a long time, the belt of the permanent magnet motor is worn and loosened, and the permanent magnet motor is usually required to be moved to adjust the fixed position, so that the belt can be in a good use state. The belt is an indispensable important component of the permanent magnet motor, the belt is a rubber product and has certain elasticity, in the long-time use process, the belt can be elongated and loosened due to continuous bearing of tension and friction force, the average service life of the general belt is about two months, at the moment, a worker is required to adjust the tension of the belt by adopting a mode of adjusting the position of the permanent magnet motor, the existing permanent magnet motor base is generally fixed on the permanent magnet motor through a plurality of bolts, the mass of the permanent magnet motor is large, when the belt is adjusted, the bolts are firstly dismounted, and then the permanent magnet motor base is manually carried or dragged to move, so that the purpose of adjusting the tension of the belt is achieved, the mode is complex in operation, time and labor are wasted, and the labor intensity of the worker is high.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

To foretell defect, an object of the utility model is to provide a permanent-magnet machine mount pad convenient to adjust, it can be through setting up the base platform that can adjust the removal, guaranteeing after permanent-magnet machine installs, can adapt to the belt of different lengths through the position of adjusting the base, has set up spring straining device simultaneously, guarantees when the belt appears lax, and the tensioning of belt is realized to the spring simultaneously, prevents that the belt pine from taking off the phenomenon of skidding that leads to.

In order to realize the above-mentioned purpose, the utility model provides a permanent-magnet machine mount pad convenient to adjust, include: the top of the fixed base is provided with two symmetrically arranged limiting edges, and a first sliding rail is arranged between the two limiting edges; the movable base is sleeved on the first sliding rail in a sliding manner, and a second sliding rail is arranged at the top of the movable base; the top of the tensioning base is sleeved on the second sliding rail in a sliding mode, one end of the tensioning base is provided with a sliding portion sleeved on the first sliding rail, and a thrust spring used for enabling the tensioning base to be far away from the moving base is arranged between the tensioning base and the moving base.

According to the utility model discloses a permanent-magnet machine mount pad convenient to adjust, spacing edge is equipped with the screw hole, remove the base and keep away from the one end of sliding part be equipped with the screw hole corresponds the mounting hole that sets up.

According to the utility model discloses a permanent-magnet machine mount pad convenient to adjust, installation Kong Shangzhuai moves and is connected with an regulation pole, adjust the pole include with screwed part and the manual rotation of screw hole spiro union adjust the handle of pole.

According to the utility model discloses a permanent-magnet machine mount pad convenient to adjust, first slide rail and second slide rail all are equipped with two, remove the top of base and keep away from the one end of sliding part is equipped with atress portion, two the second slide rail set up in the atress portion.

According to the utility model discloses a permanent-magnet machine mount pad convenient to adjust, be equipped with second thrust spring between atress portion and the tensioning base, second thrust spring cup joint in the second slide rail, sliding part and removal base are kept away from be equipped with first thrust spring between the one end of atress portion, first thrust spring cup joint in on the first slide rail.

According to the utility model discloses a permanent-magnet machine mount pad convenient to adjust, unable adjustment base's bottom is equipped with the fixed plate, be equipped with a plurality of bolt holes on the fixed plate, the top of tensioning base is equipped with a plurality of motor mounting holes that are used for installing permanent-magnet machine.

The utility model provides a permanent-magnet machine mount pad convenient to adjust, include: the top of the fixed base is provided with two symmetrically arranged limiting edges, a first sliding rail is arranged between the two limiting edges, the whole device is fixed at a preset position by arranging the fixed base, the fixing reliability of the permanent magnet motor is ensured, meanwhile, the limiting edges and the first sliding rail are arranged on the fixed base, the positions of a certain base and a tensioning base which are arranged at the top of the fixed base are limited, and the situation that the permanent magnet motor cannot be normally driven due to the fact that the movable base and the tensioning base move when the permanent magnet motor rotates is prevented; the movable base is sleeved on the first sliding rail in a sliding manner, so that the movable base can slide along the first sliding rail on the top of the fixed base, and the top of the movable base is provided with a second sliding rail for limiting the movement of the tensioning base; the tensioning base, the top of tensioning base slide cup joint in on the second slide rail, the one end of tensioning base be equipped with cup joint in sliding part on the first slide rail, be equipped with between tensioning base and the removal base will the tensioning base keeps away from the thrust spring of removal base realizes constantly tensioning the belt on the permanent-magnet machine output shaft through the tensioning base when using, prevents that the belt from appearing the belt after using for a long time and warp the pine and taking off and leading to the phenomenon that permanent-magnet machine and belt skidded and drop appearing, to sum up, the utility model discloses the technological effect that produces is through setting up the base platform that can adjust the removal, guarantees to take off the phenomenon of skidding that leads to through the position of adjusting the base after permanent-magnet machine installs, has set up spring straining device simultaneously when guaranteeing that the belt appears lax, the spring realizes the tensioning of belt simultaneously, prevents to appear the belt pine and take off the phenomenon of skidding that leads to.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the three-dimensional structure of the fixing base of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of the tensioning base of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the movable base of the present invention;

in the figure, 1-fixed base, 11-bolt hole, 12-first slide rail, 13-threaded hole, 14-limiting edge, 2-tensioning base, 21-second slide hole, 22-first slide hole, 23-mounting part, 24-motor mounting hole, 25-sliding part, 3-moving base, 31-stress part, 33-second slide rail, 4-adjusting rod, 5-handle, 6-first thrust spring, and 7-second thrust spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, it is to be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

Referring to fig. 1, 2, 3 and 4, the utility model provides a permanent magnet motor mount pad convenient to adjust, which comprises a fixed base 1, wherein the top of the fixed base 1 is provided with two symmetrically arranged limit edges 14, a first slide rail 12 is arranged between the two limit edges 14, the whole device is fixed at a predetermined position by arranging the fixed base 1, the reliability of the permanent magnet motor is ensured, meanwhile, the limit edges 14 and the first slide rail 12 are arranged on the fixed base 1, the positions of a fixed base and a tensioning base 2 arranged at the top of the fixed base 1 are limited, and the permanent magnet motor is prevented from being driven normally due to the movement of the movable base 3 and the tensioning base 2 when the permanent magnet motor rotates; the movable base 3 is sleeved on the first slide rail 12 in a sliding manner, so that the movable base 3 slides along the first slide rail 12 at the top of the fixed base 1, and a second slide rail 33 is arranged at the top of the movable base 3 and used for limiting the movement of the tensioning base 2; tensioning base 2, the top of tensioning base 2 slide cup joint in on the second slide rail 33, tensioning base 2's one end be equipped with cup joint in sliding part 25 on the first slide rail 12, be equipped with between tensioning base 2 and the removal base 3 with tensioning base 2 keeps away from the thrust spring of removal base 3 realizes carrying out the tensioning through tensioning base 2 belt on the permanent-magnet machine output shaft constantly when using, prevents that the belt from taking off the phenomenon that leads to permanent-magnet machine and belt to skid to appear after long-time the use.

Referring to fig. 1, fig. 2 and fig. 3, it is preferred that, be equipped with screw hole 13 on the spacing limit 14, it keeps away from to remove base 3 the one end of sliding part 25 be equipped with screw hole 13 corresponds the mounting hole that sets up, installation Kong Shangzhuai moves and is connected with one and adjusts pole 4, adjust pole 4 include with screw connection portion and the manual rotation of screw hole 13 spiro union adjust the handle 5 of pole 4, driving through turning handle 5 and adjusting pole 4 and removing in the inside of screw hole 13 to the realization is driving and is moving base 3 and removing, guarantees when installing the belt pulley, through adjusting the position of removing base 3, realizes the distance between permanent-magnet machine and the follow driving wheel, and through adjusting the position of removing base 3, realizes adjusting tensioning force of tensioning base 2 simultaneously, prevents that the tensioning force from leading to skidding between the output wheel of undersized belt pulley and permanent-magnet machine.

Additionally, first slide rail 12 and second slide rail 33 all are equipped with two, remove the top of base 3 and keep away from the one end of sliding part 25 is equipped with atress portion 31, two second slide rail 33 set up in on the atress portion 31, guarantee to be the relation of sliding movement between tensioning base 2 and the removal base 3 to the realization is through the outside tensioning force between tensioning base 2 and the removal base 3, carries out the tensioning to the belt, prevents that the belt pine from taking off.

Further, the utility model discloses a be equipped with second thrust spring 7 between atress portion 31 and the tensioning base 2, second thrust spring 7 cup joint in second slide rail 33, sliding part 25 keeps away from with removal base 3 be equipped with first thrust spring 6 between the one end of atress portion 31, first thrust spring 6 cup joint in on the first slide rail 12, promote tensioning base 2 to the one end of keeping away from removal base 3 simultaneously through first thrust spring 6 and second thrust spring 7, guarantee to fix at tensioning base 2 after permanent-magnet machine, tensioning base 2 carries out the tensioning with the belt pulley on the permanent-magnet machine, prevents that the belt pulley from appearing taking off the phenomenon of taking off at the transmission in-process.

Better, unable adjustment base 1's bottom is equipped with the fixed plate, be equipped with a plurality of bolt holes 11 on the fixed plate, tensioning base 2's top is equipped with a plurality of motor mounting holes 24 that are used for installing permanent-magnet machine, realizes the fixed to unable adjustment base 1, sets up motor mounting hole 24 simultaneously and guarantees that permanent-magnet machine is stable fixes on the installation department 23 at tensioning base 2 top.

When the belt tensioning device is used, with reference to fig. 1, firstly, the permanent magnet motor is fixed on the mounting portion 23 at the top of the tensioning base 2, then the position of the moving base 3 is adjusted through the rotating handle 5, it is ensured that a belt pulley is tensioned on an output wheel of the permanent magnet motor, meanwhile, when the permanent magnet motor runs, when the belt pulley is conveyed, the first sliding hole 22 is in sliding fit with the first sliding rail 12, the second sliding hole 21 is in sliding fit with the second sliding rail 33, meanwhile, the belt is tensioned under the action of the first thrust spring 6 and the second thrust spring, the belt is prevented from loosening, in addition, when the belt is installed, the position of the moving base 3 is adjusted through the adjusting rod 4, the belt is ensured to be easily installed, after the installation, the moving base 3 is adjusted through the rotating adjusting rod 4, so that the tensioning base 2 tensions the belt, meanwhile, the first thrust spring 6 and the second thrust spring 7 are compressed, the tensioning force of the belt is ensured, in addition, the base can be used for adjusting the tensioning force of the belt in addition, the base, the use process of the permanent magnet motor, the belt tensioning force can be adjusted, the permanent magnet motor is not required to be stopped, and the working continuity of the permanent magnet motor is ensured.

To sum up, the utility model provides a permanent-magnet machine mount pad convenient to adjust, include: the top of the fixed base is provided with two symmetrically arranged limiting edges, a first sliding rail is arranged between the two limiting edges, the whole device is fixed at a preset position by arranging the fixed base, the fixing reliability of the permanent magnet motor is ensured, meanwhile, the limiting edges and the first sliding rail are arranged on the fixed base, the positions of a certain base and a tensioning base which are arranged at the top of the fixed base are limited, and the situation that the permanent magnet motor cannot be normally driven due to the fact that the movable base and the tensioning base move when the permanent magnet motor rotates is prevented; the movable base is sleeved on the first sliding rail in a sliding manner, so that the movable base can slide along the first sliding rail on the top of the fixed base, and the top of the movable base is provided with a second sliding rail for limiting the movement of the tensioning base; tensioning base, tensioning base's top slip cup joint in on the second slide rail, tensioning base's one end be equipped with cup joint in sliding part on the first slide rail, tensioning base and removal are equipped with between the base will tensioning base keeps away from the thrust spring of removal base realizes tensioning the belt on the permanent-magnet machine output shaft constantly through tensioning base when using, prevents that the belt from taking off the phenomenon that leads to permanent-magnet machine and belt to skid appearing that the belt pine takes off after using for a long time, to sum up, the utility model discloses the technological effect who produces is through setting up the base platform that can adjust the removal, guarantees to install the back at permanent-magnet machine, can adapt to the belt of different length through the position of adjusting the base, has set up spring straining device simultaneously, guarantees when the belt appears lax, and the tensioning of belt is realized to the spring simultaneously, prevents to appear that the belt pine takes off the phenomenon of skidding that leads to.

Of course, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it is intended that all such modifications and variations be considered within the spirit or scope of the present invention as defined by the appended claims.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

Claims (6)

1. The utility model provides a permanent-magnet machine mount pad convenient to adjust which characterized in that includes:

the top of the fixed base is provided with two symmetrically arranged limiting edges, and a first sliding rail is arranged between the two limiting edges;

the movable base is sleeved on the first sliding rail in a sliding manner, and a second sliding rail is arranged at the top of the movable base;

the top of the tensioning base is sleeved on the second sliding rail in a sliding mode, one end of the tensioning base is provided with a sliding portion sleeved on the first sliding rail, and a thrust spring used for enabling the tensioning base to be far away from the moving base is arranged between the tensioning base and the moving base.

2. The permanent magnet motor mounting base convenient to adjust according to claim 1, wherein a threaded hole is formed in the limiting edge, and a mounting hole corresponding to the threaded hole is formed in one end, away from the sliding portion, of the moving base.

3. The permanent magnet motor mount convenient to adjust of claim 2, wherein the mount Kong Shangzhuai is movably connected with an adjusting lever, the adjusting lever comprises a threaded portion in threaded connection with the threaded hole and a handle for manually rotating the adjusting lever.

4. The permanent magnet motor mounting base convenient to adjust according to claim 1, wherein the number of the first sliding rails and the number of the second sliding rails are two, a stressed portion is arranged at one end, away from the sliding portion, of the top of the moving base, and the two second sliding rails are arranged on the stressed portion.

5. The permanent magnet motor mounting seat convenient to adjust according to claim 4, wherein a second thrust spring is arranged between the stress part and the tensioning base, the second thrust spring is sleeved on the second sliding rail, a first thrust spring is arranged between the sliding part and one end of the moving base far away from the stress part, and the first thrust spring is sleeved on the first sliding rail.

6. The permanent magnet motor mounting base convenient to adjust according to claim 1, wherein a fixing plate is arranged at the bottom of the fixing base, a plurality of bolt holes are formed in the fixing plate, and a plurality of motor mounting holes for mounting a permanent magnet motor are formed in the top of the tensioning base.

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