CN210985793U

CN210985793U - Motor shield for coal mine electromechanical equipment

Info

Publication number: CN210985793U
Application number: CN201921142004.8U
Authority: CN
Inventors: 霍磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-07-10
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses a motor shield for coal mine electromechanical device, the on-line screen storage device comprises a base, the upper end fixedly connected with protective housing of base, protective housing's right-hand member passes through bolt fixedly connected with baffle, the left end middle part fixedly connected with extrusion ring of baffle, it has the ventilation hole to open on the baffle, protective housing's the outside is opened there is the spout, it has the slider to peg graft on the inside right side of spout, the upper end fixedly connected with separation blade of slider, fixedly connected with spring between the left end of slider and the inner chamber left side of spout, protective housing's front and back side is pegged graft through the screw thread and is had the screw rod, the looks remote site of screw rod passes through bearing fixedly connected with stripper plate. The motor shield for the coal mine electromechanical equipment can avoid the abrasion and damage of the protective shell through the structure provided with the baffle and the spring; through the structure that is equipped with heat conduction silicone grease layer and heating panel, can absorb the temperature on motor surface, prolonged the life of motor.

Description

Motor shield for coal mine electromechanical equipment

Technical Field

The utility model relates to the technical field of machinery, specifically be a colliery is motor shield for electromechanical device.

Background

An electric 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 a magnetic field exerts force on current, so that the motor rotates, when the motor is used, the motor needs to be protected, but the common protective cover has poor heat dissipation effect and is easy to collide and damage in transportation, so that the motor protective cover for the coal mine electromechanical equipment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery is motor shield for electromechanical device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a colliery is motor shield for electromechanical device, includes the base, the upper end fixedly connected with protective housing of base, protective housing's right-hand member passes through bolt fixedly connected with baffle, the left end middle part fixedly connected with extrusion ring of baffle, it has the ventilation hole to open on the baffle, protective housing's the outside is opened there is the spout, it has the slider to peg graft on the inside right side of spout, the upper end fixedly connected with separation blade of slider, fixedly connected with spring between the left end of slider and the inner chamber left side of spout, protective housing's front and back side is pegged graft through the screw thread and is had the screw rod, the looks remote site of screw rod passes through bearing fixedly connected with stripper plate, the stripper plate is including heat conduction silicone grease layer and heating panel, protective housing's front and back side.

Preferably, the inner side of the extrusion plate is a heat-conducting silicone layer, the heat-conducting silicone layer is fixedly connected to the opposite surfaces of the two heat dissipation plates, and the extrusion plate is arc-shaped.

Preferably, the heat dissipation holes are provided with a plurality of heat dissipation holes which are uniformly arranged on the front side and the rear side of the protective shell.

Preferably, the sliding grooves are at least provided, and the sliding grooves are equidistantly arranged on the outer side of the protective shell.

Preferably, the middle part of the left side of the protective shell is provided with a rotating shaft inserting hole.

Compared with the prior art, the beneficial effects of the utility model are that: the motor shield for the coal mine electromechanical equipment has the advantages that through the structure with the blocking piece and the spring, the protective shell can be prevented from being worn and damaged when the protective shell is collided during transportation; through the structure that is equipped with heat conduction silicone grease layer and heating panel, can absorb the temperature on motor surface, prolonged the life of motor.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a schematic view of the connection between the screw, the bearing, the heat dissipating plate and the heat conductive silicone layer in the present invention.

In the figure: the heat-conducting type heat-insulating plate comprises a base 1, a protective shell 2, an extrusion ring 3, a vent hole 4, a bolt 5, a sliding groove 6, a spring 7, a sliding block 8, a blocking piece 9, an extrusion plate 10, heat dissipation holes 11, a screw 12, a bearing 13, a heat dissipation plate 14, a heat-conducting silicone layer 15 and a baffle 16.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a motor shield for coal mine electromechanical equipment comprises a base 1, wherein the base 1 is used for supporting a protective shell 2, the upper end of the base 1 is fixedly connected with the protective shell 2, the protective shell 2 is provided with a motor, the middle part of the left side of the protective shell 2 is provided with a rotating shaft inserting hole, the rotating shaft inserting hole is used for inserting a rotating shaft of the motor, the right end of the protective shell 2 is fixedly connected with a baffle 16 through a bolt 5, the baffle 16 is used for covering the right end of the protective shell 2, the middle part of the left end of the baffle 16 is fixedly connected with a squeezing ring 3, the squeezing ring 3 is used for squeezing the right end of the motor, the baffle 16 is provided with a vent hole 4, the vent hole 4 is used for dissipating heat, the outer side of the protective shell 2 is provided with a chute 6, the chute 6 is a sliding track of a blocking piece 9, the protective shell 2 can be prevented from being worn and damaged, the sliding grooves 6 are equidistantly arranged on the outer side of the protective shell 2. The inside right side of spout 6 is pegged graft and is had slider 8, the upper end fixedly connected with separation blade 9 of slider 8, fixedly connected with spring 7 between the left end of slider 8 and the inner chamber left side of spout 6, spring 7 can make separation blade 9 get back to the right side when separation blade 9 does not receive the effect, screw rod 12 is pegged graft through the screw thread to the front and back side of protective housing 2, screw rod 12 is for driving stripper plate 10 back-and-forth movement, the outer end fixedly connected with manual carousel of screw rod 12, when screw rod 12 drives stripper plate 10 relative motion, can make stripper plate 10 extrude the shell body of fixed motor, the looks remote site of screw rod 12 is through bearing 13 fixedly connected with stripper plate 10, the inboard of stripper plate 10 is heat conduction silicone grease layer 15, and heat conduction silicone grease layer 15 can absorb the temperature on motor surface, and heat conduction silicone grease layer 15 is used for power amplifier, transistor, The heat conduction and heat dissipation of electron tubes, CPU and other electronic devices ensures the stability of the electrical performance of electronic instruments, instruments and the like, the heat conduction silicone grease layer can be widely coated on various electronic products, the contact surface between a heating body and a heat dissipation facility in electrical equipment, the heat conduction silicone grease layer plays the role of a heat transfer medium and has the performances of moisture resistance, dust prevention, corrosion prevention, shock resistance and the like, the heat conduction silicone grease layer 15 is fixedly connected on the opposite surfaces of the two heat dissipation plates 14, and the extrusion plate 10 is in a circular arc shape. The extrusion plate 10 includes heat conduction silicone grease layer 15 and heating panel 14, the front and back side of protection casing 2 is opened there are louvres 11, and louvre 11 is for the heat dissipation, for making the inside air of protection casing 2 and outside intercommunication, louvre 11 is equipped with a plurality of, the even range of louvre 11 is in the front and back side of protection casing 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a motor shield for coal mine electromechanical device, includes base (1), its characterized in that: the heat-insulation and heat-dissipation protective device is characterized in that a protective shell (2) is fixedly connected to the upper end of the base (1), a baffle (16) is fixedly connected to the right end of the protective shell (2) through a bolt (5), an extrusion ring (3) is fixedly connected to the middle of the left end of the baffle (16), a ventilation hole (4) is formed in the baffle (16), a sliding groove (6) is formed in the outer side of the protective shell (2), a sliding block (8) is inserted into the right side of the inner portion of the sliding groove (6), a blocking piece (9) is fixedly connected to the upper end of the sliding block (8), a spring (7) is fixedly connected between the left end of the sliding block (8) and the left side of the inner cavity of the sliding groove (6), a screw rod (12) is inserted into the front side and the rear side of the protective shell (2) through threads, an opposite end of the screw rod (12) is fixedly connected with an, the front side and the rear side of the protective shell (2) are provided with heat dissipation holes (11).

2. The motor hood for coal mine electromechanical equipment according to claim 1, wherein: the inner side of the extrusion plate (10) is provided with a heat-conducting silicone grease layer (15), the heat-conducting silicone grease layer (15) is fixedly connected to the opposite surfaces of the two heat dissipation plates (14), and the extrusion plate (10) is arc-shaped.

3. The motor hood for coal mine electromechanical equipment according to claim 1, wherein: the heat dissipation holes (11) are provided with a plurality of heat dissipation holes, and the heat dissipation holes (11) are uniformly arranged on the front side and the rear side of the protective shell (2).

4. The motor hood for coal mine electromechanical equipment according to claim 1, wherein: the spout (6) are equipped with 6 at least, spout (6) equidistance is opened in the outside of protective housing (2).

5. The motor hood for coal mine electromechanical equipment according to claim 1, wherein: and a rotating shaft inserting hole is formed in the middle of the left side of the protective shell (2).