CN214799168U

CN214799168U - Low-vibration low-noise vertical motor convenient to maintain

Info

Publication number: CN214799168U
Application number: CN202121408007.9U
Authority: CN
Inventors: 胡辉
Original assignee: Zhejiang Planetary Motor Co ltd
Current assignee: Zhejiang Planetary Motor Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-11-19
Anticipated expiration: 2031-06-24

Abstract

The utility model relates to the technical field of electric motor, and a low vibration low noise vertical motor convenient to maintain is disclosed, which comprises a housin, a stator, output shaft and rotor, first standing groove has been seted up to the central point of casing bottom inner wall put, the central point of casing top outer wall puts and has seted up the second standing groove, the opening has been seted up to the lower extreme of second standing groove, the upper end and the lower extreme of output shaft rotate respectively through first bearing and are equipped with fixed plate and gear, a plurality of recesses have been seted up on the lateral wall of first standing groove, it is equipped with the arc pinion rack that sets up with gear engagement to slide in the recess, the other end of arc pinion rack rotates through the second bearing and is equipped with the lead screw, be equipped with a plurality of first bolts on the fixed plate, the fixed anti-lost mechanism that is equipped with in upper end of first bolt, the fixed fixing base that is equipped with of lower extreme of casing, be equipped with a plurality of second bolts on the fixing base. The utility model discloses can dismantle the accessories such as the rotor of motor fast and take out, the maintenance of the motor of being convenient for, and vibrate the low noise little.

Description

Low-vibration low-noise vertical motor convenient to maintain

Technical Field

The utility model relates to the technical field of electric machines, especially, relate to a low vibration low noise upright motor convenient to maintain.

Background

The vertical motor is characterized in that the mounting hole takes the output shaft as the center and is distributed at equal intervals around the output shaft, the vertical motor is vertically arranged on a driven machine, and the motor shaft also vertically drives the machine.

The existing vertical motor mostly adopts an integrated structure, and after the motor breaks down, the motor is inconvenient to detach and maintain, so that the maintenance difficulty of the motor is increased, the maintenance cost is increased, and the vertical motor often has overlarge motor vibration and overhigh noise due to the hidden problems existing in the matching of the first bearing selection and the parts with the first bearing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the inconvenient dismantlement of the current upright motor among the prior art and maintaining, and vibrate too big, the too high problem of noise, and the low vibration low noise upright motor who provides is convenient for maintain.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a low-vibration low-noise vertical motor convenient to maintain comprises a shell, a stator, an output shaft and a rotor fixedly arranged on the output shaft, wherein a first placing groove is formed in the central position of the inner wall of the bottom end of the shell, a second placing groove is formed in the central position of the outer wall of the top end of the shell, an opening is formed in the lower end of the second placing groove, a fixing plate and a gear are respectively and rotatably arranged at the upper end and the lower end of the output shaft through first bearings, the upper end of the output shaft penetrates through the fixing plate and extends to the upper end of the fixing plate, the fixing plate is positioned in the second placing groove and matched with the second placing groove, the gear is positioned in the first placing groove and matched with the first placing groove, a plurality of grooves are formed in the side wall of the first placing groove, an arc-shaped toothed plate meshed with the gear is slidably arranged in the grooves, and a lead screw is rotatably arranged at the other end of the arc-shaped toothed plate through the second bearings, the other end of lead screw runs through the inner wall of recess and with the inner wall threaded connection of recess, be equipped with a plurality of first bolts on the fixed plate, the fixed plate passes through the bottom inner wall fastening connection of first bolt and second standing groove, the fixed anti-lost mechanism that is equipped with in upper end of first bolt, the fixed fixing base that is equipped with of lower extreme of casing, be equipped with a plurality of second bolts on the fixing base.

Preferably, the anti-lost mechanism comprises a rotating shaft, a fixing rod and a sliding rod, the rotating shaft is rotatably arranged on the outer wall of the top end of the shell through a third bearing, the fixing rod is fixedly arranged at the upper end of the rotating shaft, the sliding rod is fixedly arranged at the upper end of a first bolt head, the upper end of the sliding rod penetrates through the fixing rod and is in sliding connection with the fixing rod, and the upper end of the sliding rod extends to the upper end of the fixing rod and is fixedly provided with a first rotating handle.

Preferably, the screw rod extends to the outside of the shell and is fixedly provided with a second rotating handle.

Preferably, the side walls of the first rotating handle and the second rotating handle are both provided with anti-slip stripes.

Preferably, the lower end of the fixing seat is fixedly provided with a vibration-proof pad, and the vibration-proof pad is made of rubber materials.

Preferably, a plurality of L-shaped fixing rods are fixedly arranged at the upper end of the fixing seat, and the upper ends of the L-shaped fixing rods are fixedly arranged on the outer side wall of the shell.

Compared with the prior art, the utility model provides a low vibration low noise vertical motor convenient to maintain possesses following beneficial effect:

1. this kind of low vibration low noise upright motor convenient to maintain through the second bolt on the fixing base with the motor stable fixed, not only can reduce the vibration of motor through the antivibration pad, can also reduce the noise that the motor produced through the reduction vibration.

2. This kind of low vibration low noise upright motor convenient to maintain, it rotates to drive the lead screw through rotating a plurality of second shanks, it moves to drive the arc pinion rack motion to rotate through the lead screw, make arc pinion rack and gear separation no longer mesh, it rotates to drive the slide bar through rotating first shank, it rotates to drive first bolt through the slide bar rotation, pull down the fixed plate with first bolt, it is no longer spacing to fixed plate and casing to make first bolt, at this moment, dial first bolt, the staff provides the casing through upwards mentioning the convenient fragile accessories such as rotor with the motor of output shaft, the convenient dismantlement of this upright motor is maintained.

3. This kind of low vibration low noise upright motor convenient to maintain can conveniently rotate first bolt through the pivot, makes first bolt can not block taking out of motor accessories, carries on spacingly to first bolt through the bolt head of first turning handle and first bolt, makes first bolt be difficult for losing, has promoted this upright motor's practicality.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can dismantle the accessories such as the rotor of motor fast and take out, the maintenance of the motor of being convenient for, and vibrate the low noise little.

Drawings

Fig. 1 is a schematic structural diagram of a low-vibration low-noise vertical motor convenient for maintenance according to the present invention;

fig. 2 is the utility model provides a low vibration low noise vertical motor's convenient to maintain plan view.

In the figure: the device comprises a shell 1, a stator 2, a rotor 3, an output shaft 4, a fixing plate 5, a gear 6, an arc toothed plate 7, a lead screw 8, a second rotating handle 9, a fixing seat 10, an L-shaped fixing rod 11, a vibration-proof pad 12, a second bolt 13, a first bolt 14, a rotating shaft 15, a fixing rod 16, a first rotating handle 17 and a sliding rod 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 only for convenience of description and 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.

Referring to fig. 1-2, a low-vibration low-noise vertical motor convenient for maintenance comprises a housing 1, a stator 2, an output shaft 4 and a rotor 3 fixedly arranged on the output shaft 4, wherein a first placing groove is formed in the center of the inner wall of the bottom end of the housing 1, a second placing groove is formed in the center of the outer wall of the top end of the housing 1, an opening is formed in the lower end of the second placing groove, a fixing plate 5 and a gear 6 are respectively and rotatably arranged at the upper end and the lower end of the output shaft 4 through first bearings, the upper end of the output shaft 4 penetrates through the fixing plate 5 and extends to the upper end of the fixing plate 5, the fixing plate 5 is positioned in the second placing groove and is matched with the second placing groove, the gear 6 is positioned in the first placing groove and is matched with the first placing groove, a plurality of grooves are formed in the side wall of the first placing groove, an arc-shaped toothed plate 7 meshed with the gear 6 is slidably arranged in the grooves, and a screw 8 is rotatably arranged at the other end of the arc-shaped toothed plate 7 through a second bearing, the other end of lead screw 8 runs through the inner wall of recess and with the inner wall threaded connection of recess, lead screw 8 extends to casing 1's outside and fixed second turning handle 9 that is equipped with, be equipped with a plurality of first bolts 14 on the fixed plate 5, fixed plate 5 is connected through the bottom inner wall fastening of first bolt 14 and second standing groove, the fixed anti-lost mechanism that is equipped with in upper end of first bolt 14, the fixed fixing base 10 that is equipped with of lower extreme of casing 1, be equipped with a plurality of second bolts 13 on the fixing base 10, the fixed antivibration pad 12 that is equipped with of lower extreme of fixing base 10, antivibration pad 12 is the rubber materials system, it becomes, the fixed a plurality of L shape dead levers 11 that are equipped with in upper end of fixing base 10, the fixed setting in upper end of L shape dead lever 11 is on the lateral wall of casing 1.

The anti-lost mechanism comprises a rotating shaft 15, a fixing rod 16 and a sliding rod 18, the rotating shaft 15 is rotatably arranged on the outer wall of the top end of the shell 1 through a third bearing, the fixing rod 16 is fixedly arranged at the upper end of the rotating shaft 15, the sliding rod 18 is fixedly arranged at the upper end of a bolt head of the first bolt 14, the upper end of the sliding rod 18 penetrates through the fixing rod 16 and is in sliding connection with the fixing rod, the upper end of the sliding rod 18 extends to the upper end of the fixing rod 16 and is fixedly provided with a first rotating handle 17, and anti-skid stripes are arranged on the side walls of the first rotating handle 17 and the second rotating handle 9.

In the utility model, in actual use, the worker can stably fix the motor through the second bolt 13 on the fixing seat 10, the vibration of the motor can be reduced through the vibration-proof pad 12, the noise generated by the motor can also be reduced through reducing the vibration, the vibration generated by the motor can be further reduced through the plurality of L-shaped rods 11, the lead screw 8 is driven to rotate through rotating the plurality of second rotating handles 9, the arc-shaped toothed plate 7 is driven to move through rotating the lead screw 8, the arc-shaped toothed plate 7 is separated from the gear 6 and is not meshed any more, the sliding rod 18 is driven to rotate through rotating the first rotating handle 17, the first bolt 14 is driven to rotate through rotating the sliding rod 18, the fixing plate 5 is detached from the first bolt 14, the first bolt 14 is not limited to the fixing plate 5 and the shell 1, at the moment, the first bolt 14 is pulled out, the worker can conveniently lift up the rotor 3 and other easily damaged accessories of the motor out of the shell 1 through lifting up the output shaft 4, realized this upright motor's convenient dismantlement and maintained, can conveniently rotate first bolt 14 through pivot 15, make first bolt 14 can not block taking out of motor accessory, carry on spacingly to first bolt 14 through the bolt head of first turning handle 17 and first bolt 14, make first bolt 14 be difficult for losing, promoted this upright motor's practicality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A low-vibration low-noise vertical motor convenient to maintain comprises a shell (1), a stator (2), an output shaft (4) and a rotor (3) fixedly arranged on the output shaft (4), and is characterized in that a first placing groove is formed in the center of the inner wall of the bottom end of the shell (1), a second placing groove is formed in the center of the outer wall of the top end of the shell (1), an opening is formed in the lower end of the second placing groove, a fixing plate (5) and a gear (6) are respectively arranged at the upper end and the lower end of the output shaft (4) in a rotating mode through a first bearing, the upper end of the output shaft (4) penetrates through the fixing plate (5) and extends to the upper end of the fixing plate (5), the fixing plate (5) is located in the second placing groove and is matched with the second placing groove, the gear (6) is located in the first placing groove and is matched with the first placing groove, seted up a plurality of recesses on the lateral wall of first standing groove, it is equipped with arc pinion rack (7) with gear (6) meshing setting to slide in the recess, the other end of arc pinion rack (7) rotates through the second bearing and is equipped with lead screw (8), the other end of lead screw (8) run through the inner wall of recess and with the inner wall threaded connection of recess, be equipped with a plurality of first bolts (14) on fixed plate (5), fixed plate (5) are connected through the bottom inner wall fastening of first bolt (14) and second standing groove, the fixed anti-lost mechanism that is equipped with in upper end of first bolt (14), the fixed fixing base (10) that is equipped with of lower extreme of casing (1), be equipped with a plurality of second bolts (13) on fixing base (10).

2. The easy-to-maintain vertical motor with low vibration and noise as claimed in claim 1, wherein the anti-lost mechanism comprises a rotating shaft (15), a fixing rod (16) and a sliding rod (18), the rotating shaft (15) is rotatably disposed on the outer wall of the top end of the housing (1) through a third bearing, the fixing rod (16) is fixedly disposed at the upper end of the rotating shaft (15), the sliding rod (18) is fixedly disposed at the upper end of the bolt head of the first bolt (14), the upper end of the sliding rod (18) penetrates through the fixing rod (16) and is slidably connected with the fixing rod, and the upper end of the sliding rod (18) extends to the upper end of the fixing rod (16) and is fixedly provided with a first rotating handle (17).

3. A low vibration and low noise upright motor for easy maintenance according to claim 1, wherein said screw (8) extends to the outside of the housing (1) and is fixedly provided with a second rotating handle (9).

4. The vertical motor with low vibration and low noise convenient to maintain as claimed in claim 2, wherein the side walls of the first rotating handle (17) and the second rotating handle (9) are provided with anti-slip stripes.

5. A low-vibration and low-noise upright motor convenient for maintenance according to claim 3, characterized in that the lower end of the fixed base (10) is fixedly provided with a vibration-proof pad (12), and the vibration-proof pad (12) is made of rubber material.

6. A low-vibration low-noise upright motor convenient for maintenance according to claim 1, characterized in that a plurality of L-shaped fixing rods (11) are fixedly arranged at the upper end of the fixing base (10), and the upper ends of the L-shaped fixing rods (11) are fixedly arranged on the outer side wall of the shell (1).