CN215300461U

CN215300461U - Delay type magnetic coupling ware

Info

Publication number: CN215300461U
Application number: CN202121074310.XU
Authority: CN
Inventors: 朱见昌
Original assignee: Nanjing Diwa Permanent Magnet Technology Co ltd
Current assignee: Nanjing Diwa Permanent Magnet Technology Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-12-24
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a delay type magnetic coupling ware, which comprises a motor, cage and the enhancement layer of turning, the cage of turning is installed to one side of motor, the magnetic rotating disc is installed to the inside both sides of cage of turning, and one side of magnetic rotating disc installs the connecting axle, the inside intermediate position department of cage of turning is fixed with cooling structure, cooling structure includes the connecting hole, the cooling tube, mount and opening, the cooling tube sets up in the inside of cage of turning, the outside top and the bottom mounting of cooling tube have the mount, and the bottom of mount and the inside bottom fixed connection of cage of turning, the speed reducer is installed to one side of cage of turning, be fixed with the enhancement layer on the inside wall of cage of turning, the inside of enhancement layer is fixed with the boss. The utility model discloses a be provided with cooling structure, when the cage that turns can produce the heat at the during operation, the inside coolant liquid of cooling tube this moment can cool off the inside of the cage that turns, reaches and reduces thermal effect, and then has prolonged the life of the cage internals that turns.

Description

Delay type magnetic coupling ware

Technical Field

The utility model relates to a coupler technical field, in particular to postpone type magnetic coupling ware.

Background

In recent years, torque transmission by using a magnetic coupler is the most important application technology in modern heavy industry, the magnetic coupler is widely applied to the fields of oil and gas exploitation, mine exploitation, ferrous metallurgy, power generation, chemical industry, belt transmission and the like, the magnetic coupler is a device for realizing torque transmission from a motor to a load through an air gap between a conductor and a permanent magnet, and therefore a delay type magnetic coupler is used;

however, when the existing magnetic coupler works, a large amount of heat can be generated, and the wearing of internal parts of the magnetic coupler is easily accelerated due to untimely heat dissipation, so that the magnetic coupler is damaged, and an improvement space is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a postpone type magnetic coupling for solve the wearing and tearing of current untimely heat dissipation magnetic coupling internals with higher speed easily, and then lead to the defect that magnetic coupling damaged.

(II) contents of utility model

In order to solve the technical problem, the utility model provides a following technical scheme: a delay type magnetic coupler comprises a motor, a rotating cage and a reinforcing layer, wherein the rotating cage is installed on one side of the motor;

the cooling structure comprises a connecting hole, a cooling pipe, a fixing frame and a circulation hole, wherein the cooling pipe is arranged inside the swivel cage, the fixing frame is fixed at the top end and the bottom end of the outside of the cooling pipe, the bottom end of the fixing frame is fixedly connected with the bottom end of the inside of the swivel cage, lubricating structures are arranged on two sides of the inside of the swivel cage, a speed reducer is arranged on one side of the swivel cage, and a reinforcing layer is fixed on the inner side wall of the swivel cage;

and a reinforcing block is fixed inside the reinforcing layer.

Preferably, one side of the cooling pipe is provided with a circulation hole, one end inside the swivel cage is provided with a connecting hole, and the connecting hole is communicated with the circulation hole.

Preferably, the connecting hole is annularly arranged, and the cooling pipe is communicated with the circulating hole.

Preferably, the number of the fixing frames is two, and the two fixing frames are symmetrically distributed around the horizontal center line of the cooling pipe.

Preferably, lubricating structure includes dead eye, preformed groove and steel ball, the dead eye sets up in the inside both sides of cage of turning, the inside of dead eye all is provided with the preformed groove, and the inside of preformed groove is provided with the steel ball.

Preferably, the preformed groove and the steel ball are both provided with a plurality of, and the preformed groove and the steel ball are annularly arranged.

Preferably, the outer diameter of the steel ball is smaller than the inner diameter of the preformed groove, and a rolling structure is formed between the steel ball and the preformed groove.

(III) advantageous effects

The utility model provides a pair of postpone type magnetic coupling ware, its advantage lies in: by arranging the cooling structure, when the swivel cage generates heat during working, the cooling liquid in the cooling pipe can cool the interior of the swivel cage, so that the effect of reducing the heat is achieved, and the service life of parts in the swivel cage is prolonged;

by arranging the lubricating structure, when the connecting shaft rotates, the connecting shaft can enable the steel balls to roll in the reserved grooves, and the reserved grooves and the steel balls can convert direct friction into rolling friction, so that the lubricating property of the connecting shaft during rotation is improved;

through being provided with the enhancement layer, the enhancement layer can be strengthened the inner wall of the cage of turning, and the inside boss that is provided with of enhancement layer simultaneously, the boss can improve the inside structural strength of the cage of turning, and then the intensity of the cage of turning of reinforcing reduces the phenomenon that fracture warp appears.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of a front view structure of the swivel cage of the present invention;

FIG. 3 is a schematic side view of the cooling structure of the present invention;

FIG. 4 is a schematic side view, sectional structure of the lubricating structure of the present invention;

FIG. 5 is a schematic side view of the swivel cage of the present invention;

fig. 6 is a schematic perspective view of the cooling structure of the present invention.

The reference numerals in the figures illustrate:

1. an electric motor; 2. a connecting shaft; 3. a swivel cage; 4. a cooling structure; 401. connecting holes; 402. a cooling tube; 403. a fixed mount; 404. a flow-through hole; 5. a lubrication structure; 501. a bearing bore; 502. reserving a groove; 503. steel balls; 6. a speed reducer; 7. a magnetic turntable; 8. a reinforcing layer; 9. and a reinforcing block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides an embodiment: a delay type magnetic coupler comprises a motor 1, a rotating cage 3 and a reinforcing layer 8, wherein the rotating cage 3 is installed on one side of the motor 1, magnetic rotary discs 7 are installed on two sides inside the rotating cage 3, a connecting shaft 2 is installed on one side of each magnetic rotary disc 7, a cooling structure 4 is fixed in the middle position inside the rotating cage 3, lubricating structures 5 are arranged on two sides inside the rotating cage 3, a speed reducer 6 is installed on one side of the rotating cage 3, the reinforcing layer 8 is fixed on the inner side wall of the rotating cage 3, and a reinforcing block 9 is fixed inside the reinforcing layer 8;

the cooling structure 4 comprises a connecting hole 401, a cooling pipe 402, two fixing frames 403 and two circulation holes 404, wherein the cooling pipe 402 is arranged inside the swivel cage 3, the fixing frames 403 are fixed at the top end and the bottom end of the outside of the cooling pipe 402, the bottom end of each fixing frame 403 is fixedly connected with the bottom end of the inside of the swivel cage 3, one side of each cooling pipe 402 is provided with the circulation hole 404, one end of the inside of the swivel cage 3 is provided with the connecting hole 401, the connecting hole 401 is communicated with the circulation hole 404, the connecting holes 401 are annularly arranged, the cooling pipe 402 is communicated with the circulation hole 404, the two fixing frames 403 are arranged, and the two fixing frames 403 are symmetrically distributed about the horizontal center line of the cooling pipe 402;

specifically, as shown in fig. 1, fig. 2, fig. 3, and fig. 6, when the structure is used, firstly, when the swivel cage 3 generates heat during operation, the cooling liquid inside the cooling pipe 402 can cool the inside of the swivel cage 3, so as to reduce the heat, and further prolong the service life of the parts inside the swivel cage 3;

the lubricating structure 5 comprises a bearing hole 501, a reserved groove 502 and steel balls 503, the bearing hole 501 is arranged on two sides of the interior of the swivel cage 3, the reserved groove 502 is arranged in each bearing hole 501, the steel balls 503 are arranged in each reserved groove 502, the reserved grooves 502 and the steel balls 503 are arranged in a plurality of numbers, the reserved grooves 502 and the steel balls 503 are arranged in an annular shape, the outer diameter of each steel ball 503 is smaller than the inner diameter of each reserved groove 502, and a rolling structure is formed between each steel ball 503 and each reserved groove 502;

specifically, as shown in fig. 1 and 4, when the structure is used, firstly, when the connecting shaft 2 rotates, the steel balls 503 can roll inside the preformed groove 502 by the connecting shaft 2, and the preformed groove 502 and the steel balls 503 can convert direct friction into rolling friction, thereby improving the lubricity of the connecting shaft 2 during rotation;

specifically, as shown in fig. 1 and 5, when the structure is used, firstly, the reinforcing layer 8 can reinforce the inner wall of the swivel cage 3, and meanwhile, the reinforcing block 9 is arranged inside the reinforcing layer 8, and the reinforcing block 9 can improve the structural strength inside the swivel cage 3, so that the strength of the swivel cage 3 is enhanced, and the phenomenon of fracture and deformation is reduced.

The working principle is as follows: when the steel ball rolling mill is used, firstly, the output shaft of the motor 1 can drive the connecting shaft 2 to rotate, when the connecting shaft 2 rotates, the connecting shaft 2 can enable the steel balls 503 to roll in the reserved grooves 502, and the reserved grooves 502 and the steel balls 503 can convert direct friction into rolling friction;

secondly, when the swivel cage 3 generates heat during operation, the cooling liquid in the cooling pipe 402 can cool the interior of the swivel cage 3, so as to reduce the heat;

finally, the inner wall of the rotating cage 3 can be reinforced by the reinforcing layer 8, the reinforcing block 9 is arranged inside the reinforcing layer 8, the structural strength inside the rotating cage 3 can be improved by the reinforcing block 9, the strength of the rotating cage 3 is further enhanced, and the use work of the delay type magnetic coupler is finally completed.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A delayed type magnetic coupling comprises a motor (1), a rotor cage (3) and a reinforcing layer (8), and is characterized in that: a rotating body cage (3) is arranged on one side of the motor (1);

the improved structure comprises a rotating cage (3), magnetic turnplates (7) are mounted on two sides inside the rotating cage (3), a connecting shaft (2) is mounted on one side of each magnetic turnplate (7), a cooling structure (4) is fixed at the middle position inside the rotating cage (3), the cooling structure (4) comprises a connecting hole (401), a cooling pipe (402), a fixing frame (403) and a circulation hole (404), the cooling pipe (402) is arranged inside the rotating cage (3), the fixing frame (403) is fixed to the top end and the bottom end of the outside of the cooling pipe (402), the bottom end of the fixing frame (403) is fixedly connected with the bottom end of the inside of the rotating cage (3), lubricating structures (5) are arranged on two sides inside the rotating cage (3), a speed reducer (6) is mounted on one side of the rotating cage (3), and a reinforcing layer (8) is fixed on the inner side wall of the rotating cage (3);

and a reinforcing block (9) is fixed inside the reinforcing layer (8).

2. A delayed-type magnetic coupler as set forth in claim 1, wherein: one side of the cooling pipe (402) is provided with a circulation hole (404), one end inside the swivel cage (3) is provided with a connecting hole (401), and the connecting hole (401) is communicated with the circulation hole (404).

3. A delayed-type magnetic coupler as set forth in claim 1, wherein: the connecting holes (401) are arranged in an annular shape, and the cooling pipe (402) is communicated with the circulating holes (404).

4. A delayed-type magnetic coupler as set forth in claim 1, wherein: the number of the fixing frames (403) is two, and the two fixing frames (403) are symmetrically distributed around the horizontal center line of the cooling pipe (402).

5. A delayed-type magnetic coupler as set forth in claim 1, wherein: lubricating structure (5) include dead eye (501), reserve groove (502) and steel ball (503), dead eye (501) set up in the inside both sides of cage (3) of turning, the inside of dead eye (501) all is provided with reserve groove (502), and the inside of reserve groove (502) is provided with steel ball (503).

6. A delayed-type magnetic coupler as set forth in claim 5, wherein: the preformed groove (502) and the steel ball (503) are provided with a plurality of grooves, and the preformed groove (502) and the steel ball (503) are annularly arranged.

7. A delayed-type magnetic coupler as set forth in claim 5, wherein: the outer diameter of the steel ball (503) is smaller than the inner diameter of the preformed groove (502), and a rolling structure is formed between the steel ball (503) and the preformed groove (502).