CN215733777U

CN215733777U - Outside protection machanism based on motor

Info

Publication number: CN215733777U
Application number: CN202122154688.7U
Authority: CN
Inventors: 张帅博; 杨佳琦; 郭家良; 郑伟豪; 李午祥; 耿将
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-02-01
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses an external protection mechanism based on a motor, which belongs to the technical field of protection mechanisms and comprises a protection cabinet, wherein the lower surface of the inner wall of the protection cabinet is lapped with the lower surface of a motor body, and a guide groove is formed in the protection cabinet. This outside protection machanism based on motor, through setting up the stopper, the spacing groove, the movable block, slide bar and elastic expansion structure, under elastic expansion structure's elasticity, make two spacing blocks joint to two spacing inslots, accomplish the installation to motor body, when staff need dismantle motor body, upwards promote the movable block, the movable block drives two connecting rod rebound, two connecting rods drive two connecting plates and are the motion that is close to each other, make two stoppers and two spacing grooves break away from the joint state, accomplish the dismantlement to motor body, easy operation is swift, reduce the staff's operation degree of difficulty, the staff of being convenient for carries out the dismouting to motor body, improve the device's suitability.

Description

Outside protection machanism based on motor

Technical Field

The utility model belongs to the technical field of protection mechanisms, and particularly relates to an external protection mechanism based on a motor.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law, is represented by a letter M in a circuit, and mainly has the main function of generating driving torque to serve as a power source of electric appliances or various machines, and is divided according to the types of working power supplies: motors can be divided into dc motors and ac motors.

Along with the development of machinery, the motor is more and more extensive in daily use, also makes the application range of motor more and more diversified simultaneously, and common motor on the existing market is direct the input and uses mostly, does not have protective structure to make the motor in the use, damage extremely easily, thereby cause economic loss.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides an external protection mechanism based on a motor, which solves the problem that most of common motors in the market are directly put into use and do not have protection structures, so that the motors are extremely easy to damage in the using process, and economic loss is caused.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an outside protection machanism based on motor, includes the protection cabinet, the lower surface of protection cabinet inner wall and the lower surface overlap joint of motor body, the guide way has been seted up in the protection cabinet, sliding connection has two guide blocks in the guide way, two guide blocks one side that are close to each other respectively with the elastic expansion structure about both ends fixed connection, the lower surface of guide block is connected with the last fixed surface of connecting plate, the lower surface of connecting plate is through the left end swing joint of round pin axle with the connecting rod, the left and right sides face swing joint of round pin axle with the movable block is respectively passed through to the one end that two connecting rods are close to each other, movable block sliding connection is at the slide bar outer wall, the upper surface of guide block and the lower fixed surface of stopper are connected, the stopper joint is at spacing inslot, the upper surface of stopper sets up to the arc.

As a further scheme of the utility model: the top of slide bar and the lower fixed surface of protection cabinet are connected, the spacing groove is seted up at the motor body lower surface, the upper surface of motor body and the lower surface overlap joint of extrusion piece, the upper surface of extrusion piece and the bottom fixed connection of threaded rod.

As a further scheme of the utility model: threaded rod threaded connection is at the upper surface of protection cabinet, the lower surface of extrusion piece is provided with the inoxidizing coating, the lower surface of inoxidizing coating and the upper surface overlap joint of motor body, the top of threaded rod and the lower fixed surface of carousel are connected.

As a further scheme of the utility model: the upper surface of carousel is provided with changes the handle, the equal joint of the left and right sides face of protection cabinet has the mounting panel, the joint has the dust screen in the mounting panel, the draw-in groove has been seted up to the upper surface of mounting panel, the joint has the fixture block in the draw-in groove, fixture block sliding connection is in the spout, the spout is seted up in the protection cabinet.

As a further scheme of the utility model: the upper surface of the clamping block is fixedly connected with the lower surface of the sliding block, the outer wall of the sliding block is sleeved with a spring, and two ends of the spring are fixedly connected with the upper surface of the clamping block and the inner wall of the sliding groove respectively.

As a further scheme of the utility model: the left surface of slider and the right flank fixed connection of atress piece, the left surface at the protection cabinet is connected to the atress piece joint, the four corners department of protection cabinet lower surface all is provided with mounting base, the lower surface of fixture block sets up to the arc.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. the external protection mechanism based on the motor is characterized in that the external protection mechanism based on the motor is provided with limit blocks, limit grooves, connecting plates, connecting rods, movable blocks, sliding rods and an elastic telescopic structure, when a worker needs to install the motor body, the motor body is directly placed in a protection cabinet, then the motor body is extruded downwards, the two limit blocks are extruded to move close to each other, after the motor body moves downwards to a proper position, the two guide blocks push the two limit blocks to move away from each other under the elasticity of the elastic telescopic structure, so that the two limit blocks are clamped in the two limit grooves, the installation of the motor body is completed, when the worker needs to disassemble the motor body, the movable blocks are pushed upwards, the movable blocks drive the two connecting rods to move upwards, the two connecting rods drive the two connecting plates to move close to each other, so that the two limit blocks are separated from the clamping state with the two limit grooves, the motor body is disassembled, operation is simple and fast, the operation difficulty of workers is reduced, the workers can disassemble and assemble the motor body conveniently, and the applicability of the device is improved.

2. This outside protection machanism based on motor, through setting up the mounting panel, the dust screen, the draw-in groove, the fixture block, a fixture block, slider and spring, under the cooperation of draw-in groove, the fixture block, slider and spring, the staff of being convenient for carries out the dismouting to the mounting panel, the device's practicality is improved, under the cooperation of mounting panel and dust screen, make motor body can normally carry out the heat dissipation processing, the dust screen filters the dust simultaneously, reduce in the dust entering protective cabinet in the outside air, provide certain guard action to motor body, guarantee motor body's life, avoid causing economic loss.

3. This outside protection machanism based on motor through setting up extrusion piece, threaded rod, inoxidizing coating and carousel, after staff's installation motor body, can rotate the carousel, and the carousel drives the threaded rod and rotates for the threaded rod promotes extrusion piece downstream, closely laminates the back as the lower surface of inoxidizing coating and motor body's upper surface, further fixes motor body, thereby guarantees the device's stability and security.

Drawings

FIG. 1 is a schematic structural view of a front view cross section of the present invention;

FIG. 2 is a schematic structural view of a front cross section of the guide block of the present invention;

FIG. 3 is an enlarged schematic view of the structure of the present invention at A;

in the figure: the device comprises a protection cabinet 1, a motor body 2, a guide groove 3, a guide block 4, an elastic telescopic structure 5, a connecting plate 6, a connecting rod 7, a movable block 8, a sliding rod 9, a limiting block 10, a limiting groove 11, an extrusion block 12, a threaded rod 13, a protective layer 14, a rotary table 15, a clamping groove 16, a clamping block 17, a sliding groove 18, a sliding block 19, a spring 20, a stress block 21, a mounting plate 22, a dust screen 23 and a mounting base 24.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the present invention provides a technical solution: an external protection mechanism based on a motor comprises a protection cabinet 1, the lower surface of the inner wall of the protection cabinet 1 is lapped with the lower surface of a motor body 2, a guide groove 3 is arranged in the protection cabinet 1, two guide blocks 4 are connected in the guide groove 3 in a sliding manner, and by arranging the guide groove 3 and the guide blocks 4, when two limit blocks 10 move close to or away from each other, the external protection mechanism is more stable and ensures the safety of the device, the surfaces of the two guide blocks 4 close to each other are respectively fixedly connected with the left end and the right end of an elastic telescopic structure 5, the lower surfaces of the guide blocks 4 are fixedly connected with the upper surface of a connecting plate 6, the lower surface of the connecting plate 6 is movably connected with the left end of a connecting rod 7 through a pin shaft, the ends of the two connecting rods 7 close to each other are respectively movably connected with the left side surface and the right side surface of a movable block 8 through pin shafts, and the movable block 8 is connected with the outer wall of a sliding rod 9, through setting up the movable block 8, slide bar 9, connecting rod 7 and connecting plate 6, upwards promote movable block 8 when the staff, make movable block 8 drive two connecting rods 7 when slide bar 9 outer wall rebound, two connecting rods 7 are through two connecting plates 6 and two guide blocks 4, drive stopper 10 and be the motion of being close to each other, the staff of being convenient for dismantles motor body 2, improve the device's suitability, the upper surface of guide block 4 and stopper 10's lower fixed surface are connected, stopper 10 joint is in spacing groove 11.

Specifically, as shown in fig. 1 and 2, the top end of the sliding rod 9 is fixedly connected with the lower surface of the protection cabinet 1, the limiting groove 11 is formed in the lower surface of the motor body 2, the upper surface of the motor body 2 is in lap joint with the lower surface of the extrusion block 12, the upper surface of the extrusion block 12 is fixedly connected with the bottom end of the threaded rod 13, by arranging the extrusion block 12 and the threaded rod 13, when the installation of the motor body 2 by a worker is finished, the rotating disc 15 can rotate, the rotating disc 15 drives the threaded rod 13 to rotate, so that the threaded rod 13 pushes the extrusion block 12 to move downwards, after the lower surface of the threaded rod 13 is tightly attached to the upper surface of the motor body 2, the motor body 2 is further fixed, thereby ensuring the stability and the safety of the device, the threaded rod 13 is in threaded connection with the upper surface of the protection cabinet 1, the lower surface of the extrusion block 12 is provided with the protection layer 14, and the lower surface of the protection layer 14 is in lap joint with the upper surface of the motor body 2, through setting up inoxidizing coating 14, provide certain guard action to motor body 2, prevent that extrusion piece 12 fish tail motor body 2, improve the device's security, the top of threaded rod 13 and the lower fixed surface of carousel 15 are connected.

Specifically, as shown in fig. 1 and 3, the upper surface of the turntable 15 is provided with a handle, the left and right side surfaces of the protection cabinet 1 are respectively clamped with a mounting plate 22, a dust screen 23 is clamped in the mounting plate 22, the upper surface of the mounting plate 22 is provided with a clamping groove 16, through the arrangement of the mounting plate 22 and the dust screen 23, under the cooperation of the mounting plate 22 and the dust screen 23, the motor body 2 can normally perform heat dissipation treatment, meanwhile, the dust screen 23 filters dust, so as to reduce the dust in the outside air from entering the protection cabinet 1, provide a certain protection effect on the motor body 2, ensure the service life of the motor body 2, the clamping groove 16 is clamped with a fixture block 17, the fixture block 17 is slidably connected in a sliding groove 18, the sliding groove 18 is arranged in the protection cabinet 1, the left side surface of the sliding block 19 is fixedly connected with the right side surface of the stress block 21, the stress block 21 is clamped on the left side surface of the protection cabinet 1, and four corners of the lower surface of the protection cabinet 1 are respectively provided with a mounting base 24, the upper surface of stopper 10 sets up to the arc, and fixture block 17's lower surface sets up to the arc, all sets up to the arc through the upper surface with stopper 10 and fixture block 17's lower surface, and the staff of being convenient for installs motor body 2 and mounting panel 22, reduces the staff and operates the degree of difficulty.

Specifically, as shown in fig. 3, the upper surface of fixture block 17 and the lower surface of slider 19 are fixedly connected, spring 20 is sleeved on the outer wall of slider 19, two ends of spring 20 are respectively fixedly connected with the upper surface of fixture block 17 and the inner wall of sliding groove 18, through setting spring 20, under the elasticity of spring 20, slider 19 and fixture block 17 always receive downward acting force, when the staff of being convenient for installs mounting plate 22, also make fixture block 17 and draw-in groove 16 joint inseparabler, and the safety of the device is improved.

The working principle of the utility model is as follows:

s1, when workers need to disassemble the motor body 2, the rotary table 15 is rotated reversely, the rotary table 15 drives the threaded rod 13 to rotate, the threaded rod 13 drives the extrusion block 12 and the protective layer 14 to move upwards, so that the lower surface of the protective layer 14 is separated from the attached state with the upper surface of the motor body 2, the workers further push the movable block 8 upwards, the movable block 8 drives the two connecting rods 7 to move upwards, the two connecting rods 7 drive the two connecting plates 6 to move close to each other, so that the two limit blocks 10 are separated from the clamping state with the two limit grooves 11, and the disassembly of the motor body 2 is completed;

s2, when a worker needs to disassemble the mounting plate 22, the worker directly pulls the stress block 21 upwards to enable the stress block 21 to drive the sliding block 19 and the fixture block 17 to move upwards, when the fixture block 17 is separated from the clamping state with the clamping groove 16, the mounting plate 22 can be taken down, when the worker needs to install the mounting plate 22, the mounting plate 22 is directly aligned to the left side face of the protection cabinet 1, the mounting plate 22 is pressed, the fixture block 17 is extruded to drive the sliding block 19 to move upwards, and when the mounting plate 22 moves to a proper position, under the elastic force of the spring 20, the sliding block 19 and the fixture block 17 move downwards to enable the fixture block 17 to be clamped in the clamping groove 16, and the mounting plate 22 is installed;

s3, when the staff need install motor body 2, directly place motor body 2 inside protection cabinet 1, extrude motor body 2 downwards again, two stopper 10 receive the extrusion, do the motion that is close to each other, after motor body 2 moves down to suitable position, under the elasticity of elastic telescopic structure 5, two guide block 4 promote two stopper 10 and do the motion of keeping away from each other, make two stopper 10 joint to two spacing grooves 11 in, accomplish the installation to motor body 2, the staff can be followed rotatory carousel 15, carousel 15 drives threaded rod 13 and rotates, make threaded rod 13 promote extrusion piece 12 and move down, after the lower surface of inoxidizing coating 14 closely laminated with motor body 2' S upper surface, further fix motor body 2.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an outside protection machanism based on motor, includes protection cabinet (1), its characterized in that: the lower surface of the inner wall of the protection cabinet (1) is in lap joint with the lower surface of the motor body (2), a guide groove (3) is formed in the protection cabinet (1), two guide blocks (4) are connected in the guide groove (3) in a sliding manner, one surface, close to each other, of the two guide blocks (4) is fixedly connected with the left end and the right end of the elastic telescopic structure (5) respectively, the lower surface of each guide block (4) is fixedly connected with the upper surface of the connecting plate (6), the lower surface of the connecting plate (6) is movably connected with the left end of the connecting rod (7) through a pin shaft, one end, close to each other, of the two connecting rods (7) is movably connected with the left side surface and the right side surface of the movable block (8) through a pin shaft respectively, the movable block (8) is connected with the outer wall of the sliding rod (9) in a sliding manner, the upper surface of each guide block (4) is fixedly connected with the lower surface of the limiting block (10), and the limiting block (10) is clamped in the limiting groove (11), the upper surface of the limiting block (10) is arc-shaped.

2. An electric machine based exterior protection mechanism according to claim 1, wherein: the top of slide bar (9) and the lower fixed surface of protection cabinet (1) are connected, motor body (2) lower surface is seted up in spacing groove (11), the upper surface of motor body (2) and the lower surface overlap joint of extrusion piece (12), the upper surface of extrusion piece (12) and the bottom fixed connection of threaded rod (13).

3. An electric machine based external protection mechanism according to claim 2, wherein: threaded rod (13) threaded connection is at the upper surface of protection cabinet (1), the lower surface of extrusion piece (12) is provided with inoxidizing coating (14), the lower surface of inoxidizing coating (14) and the upper surface overlap joint of motor body (2), the top of threaded rod (13) and the lower fixed surface of carousel (15) are connected.

4. An electric machine based exterior protection mechanism according to claim 3, wherein: the upper surface of carousel (15) is provided with changes the handle, the equal joint of the left and right sides face of protection cabinet (1) has mounting panel (22), the joint has dust screen (23) in mounting panel (22), draw-in groove (16) have been seted up to the upper surface of mounting panel (22), the joint has fixture block (17) in draw-in groove (16), fixture block (17) sliding connection is in spout (18), spout (18) are seted up in protection cabinet (1).

5. An electric machine based exterior protection mechanism according to claim 4, wherein: the upper surface of fixture block (17) and the lower surface fixed connection of slider (19), slider (19) outer wall cup joints spring (20), the both ends of spring (20) respectively with the upper surface of fixture block (17) and spout (18) inner wall fixed connection.

6. An electric machine based exterior protection mechanism according to claim 5, wherein: the left surface of slider (19) and the right flank fixed connection of atress piece (21), atress piece (21) joint is at the left surface of protection cabinet (1), the four corners department of protection cabinet (1) lower surface all is provided with mounting base (24), the lower surface of fixture block (17) sets up to the arc.