CN214799219U

CN214799219U - High-precision vertical motor with higher protective performance

Info

Publication number: CN214799219U
Application number: CN202121318419.3U
Authority: CN
Inventors: 胡辉
Original assignee: Zhejiang Planetary Motor Co ltd
Current assignee: Zhejiang Planetary Motor Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-11-19
Anticipated expiration: 2031-06-15

Abstract

The utility model relates to a motor protection technical field just discloses a higher high accuracy vertical motor of barrier propterty, including motor casing, supporting legs, stator, rotor and fixed disk, motor casing's the inside motor shaft that rotates jointly through first bearing with the inside of fixed disk in upper end, two the bracing piece is the fixed case of the common fixedly connected with of the one end that faces mutually, the fixed commutator that is equipped with of upper end axle wall of motor shaft, two the inside of mounting box is all fixed and is equipped with the carbon brush, the fixed dust catcher that is equipped with in upper end of fixed block, the left end fixedly connected with connecting pipe of dust catcher, the left end fixedly connected with suction hood of connecting pipe, collect the top joint of box to the inside of spacing groove, the lower extreme fixedly connected with unloading pipe of dust catcher. The utility model discloses can collect the carbon dust that carbon brush and commutator friction produced to can reach the inside purpose of protecting of motor.

Description

High-precision vertical motor with higher protective performance

Technical Field

The utility model relates to a motor protection technical field especially relates to a higher high accuracy upright motor of barrier propterty.

Background

The vertical motor comprises a shell, a stator, a rotor, a commutator and the like, wherein a carbon brush assembly which is in sliding butt joint with the commutator is installed in the vertical motor, the carbon brush assembly is used for leading current into or leading current out of the vertical motor, and in order to reduce the occurrence of faults of the vertical motor in the operation process, certain protective measures are required to be taken for the vertical motor.

Current vertical machine is at the in-process of operation, and the carbon brush constantly rubs with the commutator and has to lose and produce an amount of carbon dust, if not in time handle the carbon dust and can make it scatter in the inside of motor, cause the motor inside dirty in disorder and can cause motor operation trouble, consequently, the utility model discloses a high accuracy vertical machine that barrier propterty is higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art upright motor at the in-process of operation, the carbon brush constantly rubs with the commutator and has the loss and produce an amount of carbon dust, if not in time handle the carbon dust and can make it scatter in the inside of motor, cause the inside in disorder of motor and can cause the problem of motor operation trouble, and the higher high accuracy upright motor of a barrier propterty that provides.

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

a high-precision vertical motor with high protection performance comprises a motor shell, supporting legs, a stator, a rotor and a fixed disc, wherein the inner part of the upper end of the motor shell and the inner part of the fixed disc are jointly and rotatably connected with a motor shaft through a first bearing, supporting rods are fixedly arranged on the left inner side wall and the right inner side wall of the motor shell, one ends, opposite to the two supporting rods, are jointly and fixedly connected with a fixed box, the inner parts of the upper end and the lower end of the fixed box are rotatably connected to the shaft wall of the motor shaft through a second bearing, a commutator is fixedly arranged on the shaft wall of the upper end of the motor shaft, mounting boxes are fixedly arranged in the two ends of the fixed box, carbon brushes are fixedly arranged in the two mounting boxes, a mounting groove is formed in the inner part of the left end of the fixed box, an auxiliary collecting mechanism is fixedly arranged in the mounting groove, and a fixed block is fixedly arranged at the right end of the motor shell, the fixed suction cleaner that is equipped with in upper end of fixed block, the left end fixedly connected with connecting pipe of suction cleaner, the left end of connecting pipe passes motor casing, and extends to the inside of fixed case, the left end fixedly connected with suction hood of connecting pipe, the fixed stop gear that is equipped with of motor casing's right-hand member, stop gear's inside activity is equipped with collects the box, the spacing groove has been seted up to the lower extreme inside of fixed block, collect the top joint to the inside of spacing groove of box, the lower extreme fixedly connected with unloading pipe of suction cleaner, and the unloading pipe passes the fixed block and extends to the inside of collecting the box.

Preferably, the auxiliary collecting mechanism comprises an electric push rod and a collecting brush, the electric push rod is fixed in the mounting groove, and the collecting brush is fixedly connected to the right end of the electric push rod.

Preferably, stop gear includes U-shaped board, spring and places the box, the U-shaped board is fixed in the right-hand member of motor casing, the spring is fixed in the upper end of U-shaped board, it is fixed in the upper end of spring to place the box.

Preferably, a plurality of square openings are formed in the fixed disk, and the lower end of the motor shaft penetrates through the fixed disk and is fixedly connected with a heat dissipation fan.

Preferably, the inside fixed installing frame that is equipped with of lower extreme of motor casing, the inside fixed dust screen that is equipped with of installing frame.

Preferably, spring blocking pieces are fixedly arranged at the left end and the right end of the fixing box.

Compared with the prior art, the utility model provides a higher high accuracy vertical motor of barrier propterty possesses following beneficial effect:

1. this higher high accuracy vertical motor of barrier propterty stretches out through control electric putter, can drive and collect the brush and remove the carbon dust brush that moves right with fixed case left side bottom to the right side, opens the dust catcher afterwards and takes the carbon dust of fixed incasement out through suction hood and connecting pipe, falls the inside of collecting the box with the carbon dust through the unloading pipe afterwards.

2. This higher high accuracy upright motor of barrier propterty, through pressing down to collect the box through placing the spring of its lower extreme of box extrusion, when collecting the box and breaking away from the spacing groove downwards, the staff can take out the collection box from the inside of placing the box to can pour the carbon dust of collecting the box inside.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can collect the carbon dust that carbon brush and commutator friction produced to can reach the purpose of protecting the motor inside.

Drawings

Fig. 1 is a schematic structural view of a high-precision vertical motor with high protection performance provided by the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

In the figure: 1 motor casing, 2 supporting legs, 3 stators, 4 rotors, 5 fixed disks, 6 motor shafts, 7 supporting rods, 8 fixed boxes, 9 commutators, 10 mounting boxes, 11 carbon brushes, 12 fixed blocks, 13 dust collectors, 14 connecting pipes, 15 dust hoods, 16 collecting boxes, 17 blanking pipes, 18 electric push rods, 19 collecting brushes, 20U-shaped plates, 21 springs, 22 placing boxes, 23 heat dissipation fans, 24 mounting frames, 25 dust screens and 26 spring retaining sheets.

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 high-precision vertical motor with high protection performance comprises a motor housing 1, support legs 2, a stator 3, a rotor 4 and a fixed disk 5, wherein the inside of the upper end of the motor housing 1 and the inside of the fixed disk 5 are connected with a motor shaft 6 through a first bearing in a rotating manner, support bars 7 are fixedly arranged on the left inner side wall and the right inner side wall of the motor housing 1, one opposite ends of the two support bars 7 are fixedly connected with a fixed box 8, the insides of the upper end and the lower end of the fixed box 8 are connected with a shaft wall of the motor shaft 6 through a second bearing in a rotating manner, a commutator 9 is fixedly arranged on the upper end shaft wall of the motor shaft 6, mounting boxes 10 are fixedly arranged inside the two ends of the fixed box 8, carbon brushes 11 are fixedly arranged inside the two mounting boxes 10, a mounting groove is formed inside the left end of the fixed box 8, an auxiliary collecting mechanism is fixedly arranged inside the mounting groove, and a fixed block 12 is fixedly arranged at the right end of the motor housing 1, the fixed dust catcher 13 that is equipped with in upper end of fixed block 12, the left end fixedly connected with connecting pipe 14 of dust catcher 13, the left end of connecting pipe 14 passes motor casing 1, and extend to the inside of fixed case 8, the left end fixedly connected with suction hood 15 of connecting pipe 14, the fixed stop gear that is equipped with of right-hand member of motor casing 1, stop gear's inside activity is equipped with collects box 16, the spacing groove has been seted up to the lower extreme inside of fixed block 12, the top joint of collecting box 16 to the inside of spacing groove, the lower extreme fixedly connected with unloading pipe 17 of dust catcher 13, and unloading pipe 17 passes fixed block 12 and extends to the inside of collecting box 16, start dust catcher 13 and can extract the carbon dust through connecting pipe 14 and suction hood 15, can make the carbon dust fall to the inside of collecting box 16 through unloading pipe 17 of dust catcher 13 lower extreme afterwards and collect.

Supplementary collection mechanism includes electric putter 18, collects brush 19, and electric putter 18 is fixed in the inside of mounting groove, collects brush 19 fixed connection in electric putter 18's right-hand member, and control electric putter 18 stretches out and can drive and collect brush 19 and brush the carbon dust of 8 left sides bottoms of stationary box to the right side, makes things convenient for suction hood 15 to collect.

Stop gear includes U-shaped board 20, spring 21 and places box 22, and U-shaped board 20 is fixed in the right-hand member of motor casing 1, and spring 21 is fixed in the upper end of U-shaped board 20, places the upper end that box 22 is fixed in spring 21, can effectively carry out spacing fixedly to collecting box 16 through stop gear.

A plurality of square mouths have been seted up to the inside of fixed disk 5, and the inside fixedly connected with heat dissipation fan 23 that fixed disk 5 was passed to the lower extreme of motor shaft 6 can effectively dispel the heat to motor casing 1 inside through heat dissipation fan 23.

The inside fixed installing frame 24 that is equipped with of lower extreme of motor casing 1, the inside fixed dust screen 25 that is equipped with of installing frame 24 can effectively avoid the dust to get into the inside of motor casing 1 through dust screen 25.

Spring blocking pieces 26 are fixedly arranged at the left end and the right end of the fixed box 8, and the design of the spring blocking pieces 26 can play a certain limiting role in the carbon brush 11.

In the utility model, when the motor stops operating, the electric push rod 18 is controlled to extend to drive the collecting brush 19 to move rightwards, so that the collecting brush 19 brushes the carbon powder at the bottom of the left side of the fixed box 8 rightwards, then the dust collector 13 is started, the carbon powder in the fixed box 8 can be extracted through the connecting pipe 14 and the dust hood 15, then the collected carbon powder falls into the collecting box 16 through the discharging pipe 17 at the lower end of the dust collector 13, when the carbon powder is collected to a certain amount, the collecting box 16 is pressed downwards to drive the placing box 22 at the lower end to move downwards to extrude the spring 21, when the upper end of the collecting box 16 is separated from the inner part of the limiting groove, the collecting box 16 can be taken out from the inner part of the placing box 22 at the moment, so that the carbon powder can be poured out, and the motor can be effectively cooled and internally dustproof through the cooling fan 23 and the dustproof net 25 in the motor operating process, thereby effectively improving the service life of the motor.

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 high-precision vertical motor with high protection performance comprises a motor shell (1), supporting legs (2), a stator (3), a rotor (4) and a fixed disc (5), and is characterized in that the inside of the upper end of the motor shell (1) and the inside of the fixed disc (5) are connected with a motor shaft (6) through a first bearing in a rotating mode, supporting rods (7) are fixedly arranged on the left inner side wall and the right inner side wall of the motor shell (1), two opposite ends of the supporting rods (7) are fixedly connected with a fixed box (8) in a rotating mode through a second bearing, the insides of the upper end and the lower end of the fixed box (8) are connected to the shaft wall of the motor shaft (6) in a rotating mode, a commutator (9) is fixedly arranged on the shaft wall of the upper end of the motor shaft (6), mounting boxes (10) are fixedly arranged inside the two ends of the fixed box (8), and carbon brushes (11) are fixedly arranged inside the two mounting boxes (10), the left end of the fixed box (8) is internally provided with a mounting groove, the mounting groove is internally and fixedly provided with an auxiliary collecting mechanism, the right end of the motor shell (1) is fixedly provided with a fixed block (12), the upper end of the fixed block (12) is fixedly provided with a dust collector (13), the left end of the dust collector (13) is fixedly connected with a connecting pipe (14), the left end of the connecting pipe (14) penetrates through the motor shell (1) and extends to the inside of the fixed box (8), the left end of the connecting pipe (14) is fixedly connected with a dust hood (15), the right end of the motor shell (1) is fixedly provided with a limiting mechanism, the limiting mechanism is movably provided with a collecting box (16) in the inner part, a limiting groove is arranged in the lower end of the fixed block (12), the top end of the collecting box (16) is clamped to the inside of the limiting groove, and the lower end of the dust collector (13) is fixedly connected with a blanking pipe (17), and the blanking pipe (17) passes through the fixed block (12) and extends to the interior of the collection box (16).

2. The high-precision vertical motor with high protection performance according to claim 1, wherein the auxiliary collecting mechanism comprises an electric push rod (18) and a collecting brush (19), the electric push rod (18) is fixed inside the mounting groove, and the collecting brush (19) is fixedly connected to the right end of the electric push rod (18).

3. The high-precision vertical motor with high protection performance according to claim 1, wherein the limiting mechanism comprises a U-shaped plate (20), a spring (21) and a placing box (22), the U-shaped plate (20) is fixed at the right end of the motor shell (1), the spring (21) is fixed at the upper end of the U-shaped plate (20), and the placing box (22) is fixed at the upper end of the spring (21).

4. The vertical motor with high protection performance according to claim 1, wherein a plurality of square openings are formed in the fixed disk (5), and a heat dissipation fan (23) is fixedly connected to the lower end of the motor shaft (6) penetrating through the fixed disk (5).

5. The high-precision vertical motor with high protection performance according to claim 1, wherein a mounting frame (24) is fixedly arranged inside the lower end of the motor shell (1), and a dust screen (25) is fixedly arranged inside the mounting frame (24).

6. The vertical motor with high protection performance as claimed in claim 1, wherein spring retaining pieces (26) are fixedly arranged at the left end and the right end of the fixed box (8).