CN214590874U

CN214590874U - Motor protective box convenient to dismouting

Info

Publication number: CN214590874U
Application number: CN202120735603.1U
Authority: CN
Inventors: 李维
Original assignee: Shenzhen Huideli Drive Technology Co ltd
Current assignee: Shenzhen Huideli Drive Technology Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-11-02
Anticipated expiration: 2031-04-12

Abstract

The utility model belongs to the technical field of motor protective equipment technique and specifically relates to indicate a motor protective box convenient to dismouting. It has solved the difficult and poor problem of commonality of current motor protective housing dismouting. It includes the case body, places chamber, apron, backup pad, rotation hole, dwang, handle, supporting shoe and extension board, and extension board's top has linked firmly expanding spring, and expanding spring's top is connected with the slider, is equipped with on the slider with rack matched with tooth's socket, the slider is close to the vertical setting in one side of backup pad. The utility model discloses a not unidimensional motor of longitudinal movement adaptation of slider rotates the handle and can upwards shifts out the slider, and convenient to detach and change slider have realized that the dismouting is laborsaving, convenient operation, and the commonality is strong.

Description

Motor protective box convenient to dismouting

Technical Field

The utility model belongs to the technical field of motor protective equipment technique and specifically relates to indicate a motor protective box convenient to dismouting.

Background

An electric Motor (Motor) is a device that converts electrical energy into mechanical energy. The electromagnetic power generator utilizes an electrified coil (namely a stator winding) to generate a rotating magnetic field and acts on a rotor (such as a squirrel-cage closed aluminum frame) to form magnetoelectric power rotating torque. The motors are divided into direct current motors and alternating current motors according to different power supplies, most of the motors in the power system are alternating current motors, and can be synchronous motors or asynchronous motors (the rotating speed of a stator magnetic field of the motor is different from the rotating speed of a rotor to keep synchronous speed). The motor mainly comprises a stator and a rotor, and the direction of the forced movement of the electrified conducting wire in a magnetic field is related to the current direction and the direction of a magnetic induction line (magnetic field direction). The working principle of the motor is that the magnetic field exerts force on current to rotate the motor.

When the motor is transported, people can nail the wood bars and the wood plates into the box body and fill the foam plates in the box body to serve as a protection box, so that the motor is protected simply. However, the manufacturing and dismantling of the wooden box are time-consuming and labor-consuming, and due to poor universality, the wooden box is discarded after being used as a disposable article, so that resource waste and environment pollution are caused.

Disclosure of Invention

The utility model provides a motor protecting box convenient to dismouting, the dismouting is laborsaving, convenient operation, and the commonality is strong, the not unidimensional motor of adaptation of being convenient for.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a motor protection box convenient to disassemble and assemble comprises a box body, wherein a placing cavity is arranged at the top of the box body, a cover plate is arranged at the opening of the placing cavity in a covering mode, a supporting plate is arranged on one side of the placing cavity, a rotating hole is correspondingly formed in the other side of the placing cavity, a rotating rod is arranged in the rotating hole in a matched mode, a handle is arranged at one end of the rotating rod after penetrating through the rotating hole, the handle is positioned outside the box body, a supporting block is fixedly connected to the other end of the rotating rod, an adjusting surface is arranged on one side, close to the supporting plate, of the supporting block, the distance between the adjusting surface and one side of the placing cavity is gradually reduced from top to bottom, a plurality of racks are longitudinally arranged on the adjusting surface, an extending plate is arranged on one side, close to the supporting plate, of the bottom of the supporting block, an extension spring is fixedly connected to the top of the extending plate, a sliding block is connected to the top end of the extension spring, and tooth grooves matched with the racks are formed in the sliding block, one side of the sliding block close to the supporting plate is longitudinally arranged.

When the motor is used, the cover plate is opened, the motor is placed in the placing cavity, one end of the motor is abutted against the supporting plate, the other end of the motor is abutted against the sliding block, and the sliding block is longitudinally arranged on one side close to the supporting plate, so that the motor is conveniently supported; the sliding block can be driven to longitudinally move according to the actual size of the motor, and the tooth grooves are driven to be inserted into the corresponding racks, so that the distance between the sliding block and the supporting plate is changed, the motor with different sizes can be conveniently adapted, the sliding block is supported through the telescopic spring, and the connection stability of the sliding block is favorably improved; when the motor needs to be taken out, the handle is rotated and the rotating rod is driven to rotate, the sliding block is driven to rotate, the top end of the telescopic spring is only in contact with the sliding block, the telescopic spring can be separated from the sliding block, when the rack and the tooth grooves are both in longitudinal extension, the sliding block is convenient to move out upwards, the sliding block is convenient to detach and replace, labor is saved in dismounting, operation is convenient, universality is high, and the motor is convenient to adapt to motors of different sizes.

Furthermore, the number of the telescopic springs is two to four, the telescopic springs are symmetrically arranged on the extension plate, and the top ends of the telescopic springs act on the bottom of the sliding block. The supporting effect of the telescopic spring on the sliding block is convenient to improve.

Further, the top of the sliding block is provided with a pull ring. The sliding block can be taken out conveniently through the pull ring.

Further, a bearing is arranged between the rotating hole and the rotating rod. The axial motion of restriction dwang is convenient for, does benefit to and improves the stability of being connected of dwang in the rotation hole.

Furthermore, a gasket is arranged on the supporting plate and is made of rubber. The motor to be placed is supported through the gasket, so that the abrasion of the motor is reduced, and the service life of the motor is prolonged.

Further, the outside cover of backup pad is equipped with the blend stop that is the U type, the blend stop is close to the one end of slider and extends to between packing ring and the slider. The bottom end of the placed motor is supported by the inner side of the barrier strip, so that the motor is prevented from falling down along the surface of the gasket.

Further, the distance between one end of the barrier strip close to the sliding block and the gasket is 5-10 MM.

The utility model has the advantages that:

1. the sliding block can be driven to longitudinally move according to the actual size of the motor, and the tooth grooves are driven to be inserted into the corresponding racks, so that the distance between the sliding block and the supporting plate is changed, the motor with different sizes can be conveniently adapted, the sliding block is supported through the telescopic spring, and the connection stability of the sliding block is favorably improved; when the motor needs to be taken out, the handle is rotated and the rotating rod is driven to rotate, the sliding block is driven to rotate, the top end of the telescopic spring is only in contact with the sliding block, the telescopic spring can be separated from the sliding block, when the rack and the tooth grooves are both in longitudinal extension, the sliding block is convenient to move out upwards, the sliding block is convenient to detach and replace, labor is saved in dismounting, operation is convenient, universality is high, and the motor is convenient to adapt to motors of different sizes.

2. Due to the fact that the U-shaped barrier strip is arranged, one end, close to the sliding block, of the barrier strip extends to a position between the gasket and the sliding block. The bottom end of the placed motor is supported by the inner side of the barrier strip, so that the motor is prevented from falling down along the surface of the gasket.

Drawings

FIG. 1 is a first schematic structural view of the motor protection box convenient for disassembly and assembly;

FIG. 2 is a second schematic structural view of the motor protection box convenient for disassembly and assembly;

FIG. 3 is a first structural sectional view of the motor protection box convenient for disassembly and assembly;

FIG. 4 is a second structural sectional view of the motor protection box convenient for assembly and disassembly;

description of reference numerals:

1. a tank body; 2. a placement chamber; 3. a cover plate; 4. a support plate; 5. rotating the hole; 6. rotating the rod; 7. a handle; 8. a support block; 9. a rack; 10. an extension plate; 11. a tension spring; 12. a slider; 13. a tooth socket; 14. a pull ring; 15. a bearing; 16. a gasket; 17. and (6) blocking strips.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in figures 1-4, a motor protection box convenient for disassembly and assembly comprises a box body 1, a placing cavity 2 is arranged at the top of the box body 1, a cover plate 3 is arranged at the opening of the placing cavity 2, a supporting plate 4 is arranged at one side of the placing cavity 2, a rotating hole 5 is correspondingly arranged at the other side of the placing cavity 2, a rotating rod 6 is arranged in the rotating hole 5 in a matching way, a handle 7 is arranged after one end of the rotating rod 6 penetrates out of the rotating hole 5, the handle 7 is positioned outside the box body 1, a supporting block 8 is fixedly connected to the other end of the rotating rod 6, one side of the supporting block 8 close to the supporting plate 4 is an adjusting surface, the distance between the adjusting surface and one side of the placing cavity 2 is gradually reduced from top to bottom, a plurality of racks 9 are longitudinally arranged on the adjusting surface, an extending plate 10 is arranged at one side of the bottom of the supporting block 8 close to the supporting plate 4, a telescopic spring 11 is fixedly connected to the top of the extending spring 11, a sliding block 12 is connected to the top of the telescopic spring 11, the sliding block 12 is provided with a tooth groove 13 matched with the rack 9, and one side of the sliding block 12 close to the supporting plate 4 is longitudinally arranged.

As shown in fig. 1-4, in the present embodiment, the number of the racks 9 is seven to thirty, when in use, the cover plate 3 is opened, and the motor is placed in the placing cavity 2, such that one end of the motor abuts against the supporting plate 4, and the other end of the motor abuts against the sliding block 12, and since the sliding block 12 is longitudinally arranged near one side of the supporting plate 4, the motor is conveniently supported; as shown in fig. 4, the sliding block 12 can be driven to move longitudinally according to the actual size of the motor, and the tooth grooves 13 are driven to be inserted into the corresponding racks 9, so that the distance between the sliding block 12 and the supporting plate 4 is changed, the motor with different sizes can be conveniently adapted, the sliding block 12 is supported through the telescopic spring 11, and the connection stability of the sliding block 12 can be improved; when the motor needs to be taken out, the handle 7 is rotated and the rotating rod 6 is driven to rotate, the sliding block 12 is driven to rotate, the top end of the telescopic spring 11 is only in mutual contact with the sliding block 12, the telescopic spring 11 can be separated from the sliding block 12, when the rack 9 and the tooth grooves 13 are both in longitudinal extension, the sliding block 12 is convenient to move upwards, the sliding block 12 is convenient to detach and replace, labor is saved in dismounting, the operation is convenient, the universality is high, and the motor can be conveniently adapted to motors with different sizes.

As shown in fig. 4, in the present embodiment, the number of the extension springs 11 is two to four, the extension springs 11 are symmetrically disposed on the extension plate 10, and the top ends of the extension springs 11 act on the bottom of the slider 12. So as to improve the supporting effect of the telescopic spring 11 on the sliding block 12.

In this embodiment, as shown in fig. 4, the top of the slider 12 is provided with a pull ring 14. Facilitating removal of the slider 12 by the tab 14.

As shown in fig. 4, in the present embodiment, a bearing 15 is provided between the rotation hole 5 and the rotation lever 6. The axial movement of the rotating rod 6 is convenient to limit, and the connection stability of the rotating rod 6 in the rotating hole 5 is improved.

As shown in fig. 3, in the present embodiment, a gasket 16 is disposed on the supporting plate 4, and the gasket 16 is made of rubber. The motor to be placed is supported through the gasket 16, so that the abrasion of the motor is reduced, and the service life of the motor is prolonged.

As shown in fig. 3, in this embodiment, a U-shaped barrier strip 17 is sleeved on the outer side of the supporting plate 4, and one end of the barrier strip near the sliding block 12 extends to between the gasket 16 and the sliding block 12. The bottom end of the placed motor is supported by the inner side of the bars to avoid the motor falling down the surface of the washer 16.

In the present embodiment, the distance between the end of the bar near the slider 12 and the washer 16 is 5-10MM, as shown in fig. 3. The bottom of the motor is supported, and meanwhile, the cost is effectively reduced.

All the technical features in the embodiment can be freely combined according to actual needs.

The above embodiments are preferred implementations of the present invention, and in addition, the present invention includes other implementations, and any obvious replacement is within the protection scope of the present invention without departing from the concept of the present invention.

Claims

1. The motor protection box convenient to disassemble and assemble comprises a box body (1), wherein a placing cavity (2) is arranged at the top of the box body (1), a cover plate (3) is arranged at the opening of the placing cavity (2) in a covering mode, and the motor protection box is characterized in that a supporting plate (4) is arranged on one side of the placing cavity (2), a rotating hole (5) is correspondingly formed in the other side of the placing cavity (2), a rotating rod (6) is arranged in the rotating hole (5) in a matching mode, a handle (7) is arranged after one end of the rotating rod (6) penetrates out of the rotating hole (5), the handle (7) is positioned outside the box body (1), a supporting block (8) is fixedly connected to the other end of the rotating rod (6), one side, close to the supporting plate (4), of the supporting block (8) is an adjusting surface, the distance between the adjusting surface and one side of the placing cavity (2) is gradually reduced from top to bottom, a plurality of racks (9) are longitudinally arranged on the adjusting surface, one side that supporting shoe (8) bottom is close to backup pad (4) is equipped with extension board (10), extension spring (11) have been linked firmly at the top of extension board (10), the top of extension spring (11) is connected with slider (12), be equipped with on slider (12) with rack (9) matched with tooth's socket (13), slider (12) are close to one side longitudinal setting of backup pad (4).

2. The motor protection box facilitating disassembly and assembly according to claim 1, wherein the number of the extension springs (11) is two to four, the extension springs (11) are symmetrically arranged on the extension plate (10), and the top ends of the extension springs (11) act on the bottom of the sliding block (12).

3. The motor protection box facilitating disassembly and assembly as set forth in claim 2, wherein the slider (12) is provided at the top with a pull ring (14).

4. The motor protection box facilitating disassembly and assembly according to claim 3, wherein a bearing (15) is provided between the rotation hole (5) and the rotation rod (6).

5. The motor protection box convenient to disassemble and assemble as claimed in claim 1, wherein a gasket (16) is arranged on the supporting plate (4), and the gasket (16) is made of rubber.

6. The motor protection box convenient to disassemble and assemble as claimed in claim 5, wherein the supporting plate (4) is sleeved with a U-shaped barrier strip (17), and one end of the barrier strip close to the sliding block (12) extends to a position between the gasket (16) and the sliding block (12).

7. The motor protection box facilitating disassembly and assembly as claimed in claim 6, wherein the distance between one end of the barrier strip close to the slider (12) and the gasket (16) is 5 MM to 10 MM.