CN217335272U - Electromechanical integrated motor protector - Google Patents

Abstract

The utility model discloses an mechatronic motor protector, including the motor, the cover is equipped with first cover shell on the motor, and the tip fixed mounting of first cover shell has the dead lever of symmetric distribution, and the tip of two dead levers all is provided with the sloping, is provided with on the first cover shell and drives along the gliding second cover shell of vertical direction, all is provided with trapezoidal piece on the inner wall symmetry slidable mounting's of second cover shell the guide block, and two sloping are tangent with two trapezoidal pieces respectively. The utility model discloses a mechatronic motor protector who provides presses down the second cover shell after, can make the output shaft of motor extend to the outside from the bore hole of seting up on the first cover shell and use, after finishing using, extrudees special-shaped elastic component and can make second cover shell reverse slip, takes in the output shaft of motor and protects in the second cover shell, and two guide blocks fold the bore hole shutoff simultaneously to can avoid the influence of pollutants such as external dust to the motor output shaft.

Description

Electromechanical integrated motor protector

Technical Field

The utility model relates to a motor protection technical field relates to an mechatronic motor protector particularly.

Background

In daily life, the driving force of processing machines such as cutting machines and grinding machines is mostly motors, so that the most central part of the motors is protected by using a protection device of the motors.

According to the patent number: CN202022317184.8, publication (public notice) day: 2021-05-14, discloses an electromechanical integrated motor protector, comprising a protective box, wherein the inner bottom wall of the protective box is fixedly connected with a fixed cushion, the top of the fixed cushion is movably connected with a motor, the output shaft of the motor is fixedly connected with a rotating shaft through a coupler, the outer wall of the rotating shaft is fixedly connected with a driving gear, the driving gear is engaged with a driven gear, the inner wall of the driven gear is fixedly connected with a movable shaft, and the outer wall of the movable shaft is movably connected with a bearing main body; the outer wall fixedly connected with dead lever of bearing main part, the outer wall fixedly connected with flabellum of loose axle, the top swing joint of protective housing has the heat dissipation frame, the top fixedly connected with dust screen of heat dissipation frame, the fixed orifices has been seted up at the top of protective housing, the louvre has been seted up to one side of protective housing, the inner wall fixedly connected with radiator-grid of louvre, the positive swing joint of protective housing has the chamber door, the radiating groove has been seted up in the front of chamber door, the positive fixedly connected with pull ring of chamber door. This mechatronic motor protector, through the protective housing, including a motor, an end cap, a controller, and a cover plate, the pivot, the driving gear, driven gear, the loose axle, the bearing main part, the use of mutually supporting of dead lever and flabellum, the good mesh of this mechatronic motor protector radiating effect has been reached, thereby the problem that general mechatronic motor protector radiating effect is not good has been solved, make this mechatronic motor protector not only can protect the outside striking of motor, the heat that the motor produced in the operation process simultaneously also can be timely discharges, it is the overheated condition can not appear in the operation in-process inside to be the motor, make people use more ease, further satisfied people's user demand, the work of giving people has brought the facility.

Traditional motor protector only can protect motor housing, and cutting machine or polisher all carry out work through assembling the output shaft to the motor with the processing head, and the output shaft itself of its motor is easy relatively fragile, but traditional motor protector can't carry out the guard action to the output shaft of motor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an mechatronic motor protector, this motor protector can protect the output shaft of motor.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an electromechanical integration motor protector, includes the motor, the cover is equipped with first cover shell on the motor, the tip fixed mounting of first cover shell has the dead lever of symmetric distribution, two the tip of dead lever all is provided with the sloping block, be provided with on the first cover shell and driven along the gliding second cover shell of vertical direction, all be provided with trapezoidal piece, two on the inner wall symmetry slidable mounting's of second cover shell the guide block all with two the sloping block is tangent.

Preferably, the side wall of the first casing is provided with thread grooves arranged circumferentially, and the positioning bolts assembled in the thread grooves are abutted against the side wall of the motor.

Preferably, the inner wall of the second sleeve shell is provided with a guide sliding groove, the two guide sliding blocks are arranged in the guide sliding groove in a sliding mode, and second springs are arranged between the inner walls of the two sides of the guide sliding groove and the two guide sliding blocks.

Preferably, the end of the first casing is fixedly provided with symmetrically distributed guide sliding rods, the two guide sliding rods are respectively slidably mounted in grooves symmetrically formed in the second casing, and the two guide sliding rods are respectively sleeved with a first spring positioned between the first casing and the second casing.

Preferably, the second casing is movably provided with a special-shaped elastic part, the special-shaped elastic part comprises an arch part and two horizontal parts, the two horizontal parts are respectively positioned at two ends of the arch part, the arch part extends to the outer side of the second casing, the side walls of the two guide slide bars are respectively provided with a locking groove, and the two horizontal parts are respectively inserted into the two locking grooves.

In the technical scheme, the utility model provides a pair of mechatronic motor protector possesses following beneficial effect: after the second sleeve shell is pressed, the output shaft of the motor can extend to the outer side from the boring hole formed in the first sleeve shell for use, after the use is finished, the special-shaped elastic piece is extruded to enable the second sleeve shell to slide reversely, the output shaft of the motor is contained in the second sleeve shell for protection, and meanwhile, the two guide sliding blocks are folded to seal the boring hole, so that the influence of pollutants such as external dust on the output shaft of the motor can be avoided; and through the positioning bolts arranged and assembled on the circumference of the side wall of the first casing, the first casing can be fixed on the motors with different specifications for use.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of an overall structure provided by an embodiment of the present invention;

fig. 2 is a schematic sectional structure view of a first casing according to an embodiment of the present invention;

fig. 3 is a schematic structural view between the first sleeve and the second sleeve according to an embodiment of the present invention.

Description of reference numerals:

1. a motor; 2. a first jacket; 3. a second jacket; 4. a guide slide bar; 5. a first spring; 6. positioning the bolt; 7. a profiled elastic member; 8. a locking groove; 9. fixing the rod; 10. a guide chute; 11. a guide slider; 12. a second spring.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-3, an electromechanical integrated motor protection device comprises a motor 1, wherein the motor 1 is sleeved with a first casing 2, the end parts of the first casing 2 are fixedly provided with symmetrically distributed fixing rods 9, the end parts of the two fixing rods 9 are provided with oblique blocks, the first casing 2 is provided with a second casing 3 which is driven to slide along the vertical direction, the inner wall of the second casing 3 is symmetrically and slidably mounted on a guide block 11, and the two oblique blocks are respectively tangent to the two trapezoidal blocks.

Specifically, with the position shown in fig. 3 as a reference, the first casing 2 is sleeved on the motor 1, the second casing 3 is slidably mounted on the first casing 2, the end parts of the fixed rods 9 symmetrically fixed on the first casing 2 are all provided with inclined blocks, the guide sliding blocks 11 symmetrically sliding on the inner wall of the second casing 3 are all provided with trapezoidal blocks, when the second sleeve shell 3 is driven to slide downwards, the two inclined blocks are respectively tangent with the two trapezoidal blocks, the guide sliders 11 are further moved away from each other to expose the bored holes made in the second casing 3, so that the output shaft of the motor 1 can work along the above-mentioned bored holes to the outside, when the second casing 3 is driven to slide upwards, the output shaft of the motor 1 is received in the second casing 3, meanwhile, the two guide sliding blocks 11 are closed to block the boring hole, so that the influence of external dust pollutants and the like on the output shaft of the motor 1 is avoided.

In the technical scheme, after the second sleeve shell 3 is pressed, the output shaft of the motor 1 can extend to the outer side from the boring hole formed in the first sleeve shell 2 for use, after the use is finished, the special-shaped elastic piece 7 is extruded to enable the second sleeve shell 3 to slide reversely, the output shaft of the motor 1 is accommodated in the second sleeve shell 3 for protection, and meanwhile, the two guide sliding blocks 11 are folded to seal the boring hole, so that the influence of pollutants such as external dust on the output shaft of the motor 1 can be avoided; and through the positioning bolt 6 that the circumference of the lateral wall of first cover shell 2 was arranged the assembly, can fix first cover shell 2 and use on the motor 1 of different specifications.

As shown in fig. 1, a plurality of circumferentially arranged screw grooves are formed in the side wall of the first casing 2, and the positioning bolts 6 are all assembled in the screw grooves, and the positioning bolts 6 are all abutted against the side wall of the motor 1, so that the first casing 2 can be fixed on motors 1 of different specifications.

As shown in fig. 3, based on the position shown in fig. 3, the two guide sliders 11 slide in the guide slot 10 formed in the inner wall of the second casing 3, and the second springs 12 are disposed between the inner walls of the two sides of the guide slot 10 and the two guide sliders 11, so that when the second casing 3 is driven to slide upwards, the two second springs 12 respectively drive the two guide sliders 11 to close and block the bored hole formed in the second casing 3.

As shown in fig. 1, two guide rods 4 are symmetrically fixed at the end of the first sleeve 2, and the two guide rods 4 respectively slide in the grooves symmetrically formed on the second sleeve 3, so that the second sleeve 3 can slide along the vertical direction after being driven, and the first springs 5 sleeved on the two guide rods 4 are used for pushing the second sleeve 3.

As shown in fig. 2, the shaped elastic member 7 movably disposed in the second sleeve 3 is composed of an arch portion and two horizontal portions, the two horizontal portions are respectively located at two ends of the arch portion, the two side walls of the two guide slide bars 4 are respectively provided with a locking groove 8, the two horizontal portions are respectively inserted into the two locking grooves 8 to lock the second sleeve 3, after the arch portion located at the outer side of the second sleeve 3 is pressed, the two horizontal portions leave the two locking grooves 8, and the second sleeve 3 keeps moving.

The working principle is as follows: with the position shown in fig. 3 as a reference, after the second sleeve 3 is pressed downward, the inclined blocks at the end parts of the two fixing rods 9 are respectively tangent to the trapezoidal blocks on the two guide sliding blocks 11, the two guide sliding blocks 11 are away from each other to expose the bore hole formed on the second sleeve 3, the output shaft of the motor 1 extends to the outside from the bore hole, and the two horizontal parts of the special-shaped elastic part 7 are respectively inserted into the locking grooves 8 formed on the two guide sliding rods 4 to lock the second sleeve 3; after the arch part of the special-shaped elastic part 7 is pressed, the two horizontal parts respectively leave from the two locking grooves 8, the two first springs 5 push the second sleeve shell 3 to slide upwards, the two second springs 12 respectively drive the two guide sliding blocks 11 to fold to seal the boring hole, and the output shaft of the motor 1 is accommodated in the second sleeve shell 3.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (5)

1. The utility model provides an electromechanical integration motor protector, includes motor (1), its characterized in that, the cover is equipped with first cover shell (2) on motor (1), the tip fixed mounting of first cover shell (2) has symmetric distribution's dead lever (9), two the tip of dead lever (9) all is provided with the sloping block, be provided with on first cover shell (2) and driven along the gliding second cover shell of vertical direction (3), all be provided with trapezoidal piece, two on the inner wall symmetry slidable mounting's of second cover shell (3) guide slider (11) the sloping block respectively with two trapezoidal piece is tangent.

2. The mechatronic motor protector according to claim 1, characterized in that the first casing (2) has a circumferential thread groove on its side wall, and the positioning bolts (6) fitted in the thread grooves abut against the side wall of the motor (1).

3. The mechanical and electrical integration motor protector according to claim 1, characterized in that a guide chute (10) is formed in the inner wall of the second sleeve (3), the two guide sliders (11) are slidably mounted in the guide chute (10), and a second spring (12) is arranged between the inner wall of each side of the guide chute (10) and the two guide sliders (11).

4. The mechatronic motor protector according to claim 1, characterized in that the end of the first jacket shell (2) is fixedly provided with symmetrically distributed guide bars (4), two guide bars (4) are respectively slidably mounted in symmetrically arranged grooves of the second jacket shell (3), and a first spring (5) is sleeved on each of the two guide bars (4) and located between the first jacket shell (2) and the second jacket shell (3).

5. The mechatronic motor protector according to claim 4, characterized in that a shaped elastic element (7) is movably mounted in the second housing shell (3), the shaped elastic element (7) comprises an arch portion and two horizontal portions, the two horizontal portions are respectively located at two ends of the arch portion, the arch portion extends to the outside of the second housing shell (3), the side walls of the two guide slide bars (4) are both provided with locking grooves (8), and the two horizontal portions are respectively inserted into the two locking grooves (8).

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