CN213693328U

CN213693328U - Motor protection device for operation of mechanical conveyor belt

Info

Publication number: CN213693328U
Application number: CN202023071310.2U
Authority: CN
Inventors: 温小宁; 于懿
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-07-13
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a be used for mechanical conveyer belt operation motor protector, including motor case and case lid, the cavity has been seted up to the inside of motor case side, the inside wall of motor case bonds there is the sound of inhaling cotton, the through-hole has been seted up to the inside wall of motor case, the air outlet has all been seted up at the both ends of motor case side. This be used for mechanical transmission area operation motor protector, through the through-hole, the air outlet, the setting of ventilation fan and roof, installer can install the motor in the motor case, when the motor moves, the ventilation fan moves simultaneously, can blow to the motor incasement, and blow in the wind of motor incasement can follow the through-hole and get into in the cavity, gaseous can follow the air outlet discharge of flowing in the cavity, the circulation of motor incasement gas has been guaranteed, make the motor also can fully dispel the heat when moving for a long time, and the roof can prevent that external water from getting into the motor incasement, the normal operating of motor has been guaranteed, better guard action has been played to the motor.

Description

Motor protection device for operation of mechanical conveyor belt

Technical Field

The utility model relates to a motor protector technical field specifically is a be used for mechanical conveyer belt operation motor protector.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, and the motor is mainly used for generating driving torque and serving as a power source of electric appliances or various machines.

Present production and processing industry can be universal uses mechanical conveyer belt, mechanical conveyer belt's power source is just the motor, if transmission system goes wrong, whole equipment will not normal operation, so the reliable operation of protection driving motor is very important, but the motor of current conveyer belt is mostly direct mount on the support frame of conveyer belt, not fine safeguard measure, the internal structure that the motor can make the motor burns out because there is not fine heat dissipation after the motor long-time operation, thereby influence the normal operating of conveyer belt, and the motor can the noise production when the operation, influence people's production life.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a be used for mechanical conveyer belt operation motor protector has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a be used for mechanical conveyer belt operation motor protector, includes motor case and case lid, the cavity has been seted up to the inside of motor case side, the inside wall of motor case bonds there is the sound of inhaling cotton, the through-hole has been seted up to the inside wall of motor case, the air outlet has all been seted up at the both ends of motor case side, the top sliding connection of motor case has the case lid, the upper surface of case lid is provided with the ventilating fan, the last fixed surface of case lid is connected with the square frame, the fresh air inlet has been seted up to the side of square frame, the equal fixedly connected with sleeve pipe in four corners department of square frame upper surface, sheathed tube inner diapire fixedly connected with compression spring, compression spring's top fixedly connected with round bar, the top fixedly connected.

Optionally, the pivot jack has been seted up to the side of motor case, the inside fixedly connected with filter screen of air outlet, the quantity of air outlet is four, and four the air outlet averagely divide into two sets ofly, and is two sets of the air outlet sets up respectively the both sides of motor case.

Optionally, the four corners of the upper surface of the box cover are connected with connecting bolts in a threaded manner, and the connecting bolts penetrate through one end of the box cover and are connected with the motor box in a threaded manner.

Optionally, the through-hole with the cavity intercommunication, the cavity with the air outlet intercommunication, the quantity of through-hole is a plurality of, and a plurality of through-hole equidistance evenly distributed is in the inside wall of motor case.

Optionally, the quantity of ventilation fan is two, and two the ventilation fan all sets up the upper surface of case lid.

Optionally, the round rod is inserted into the sleeve, and the top plate is arranged above the ventilating fan.

(III) advantageous effects

The utility model provides a be used for mechanical conveyer belt operation motor protector possesses following beneficial effect:

1. this be used for mechanical transmission area operation motor protector, through the through-hole, the air outlet, the setting of ventilation fan and roof, installer can install the motor in the motor case, when the motor moves, the ventilation fan moves simultaneously, can blow to the motor incasement, and blow in the wind of motor incasement can follow the through-hole and get into in the cavity, gaseous can follow the air outlet discharge of flowing in the cavity, the circulation of motor incasement gas has been guaranteed, make the motor also can fully dispel the heat when moving for a long time, and the roof can prevent that external water from getting into the motor incasement, the normal operating of motor has been guaranteed, better guard action has been played to the motor.

2. This be used for mechanical conveyer belt operation motor protector, through case lid, cavity and the cotton setting of sound of inhaling, case lid and motor case sliding connection have improved the tightness of motor case, inhale the cotton noise that can be very big produced when weakening the motor operation of sound, and the cavity also can prevent that partial noise from outwards propagating, prevent that the noise is too big and influence people, use when more being favorable to producing.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the explosion structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a motor case; 2. a box cover; 3. sound-absorbing cotton; 4. a through hole; 5. an air outlet; 6. a ventilating fan; 7. a square frame; 8. an air inlet hole; 9. a sleeve; 10. a compression spring; 11. a round bar; 12. a top plate; 13. a rotating shaft jack; 14. filtering with a screen; 15. and connecting the bolts.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a motor protection device for operation of a mechanical conveyor belt comprises a motor box 1 and a box cover 2, wherein a cavity is formed in the side surface of the motor box 1, and sound absorption cotton 3 is bonded on the inner side wall of the motor box 1;

through the arrangement of the box cover 2, the cavity and the sound absorption cotton 3, the box cover 2 is in sliding connection with the motor box 1, the tightness of the motor box 1 is improved, the sound absorption cotton 3 can greatly weaken the noise generated when the motor operates, and the cavity can also prevent part of the noise from spreading outwards, so that the influence on people due to overlarge noise is prevented, and the use in production is facilitated;

the air conditioner is characterized in that a through hole 4 is formed in the inner side wall of the motor box 1, air outlets 5 are formed in two ends of the side face of the motor box 1, the top end of the motor box 1 is connected with a box cover 2 in a sliding mode, a ventilating fan 6 is arranged on the upper surface of the box cover 2, the ventilating fan 6 is electrically connected with an external circuit through a wire, a square frame 7 is fixedly connected to the upper surface of the box cover 2, an air inlet hole 8 is formed in the side face of the square frame 7, the air inlet hole 8 increases the air circulation amount when the ventilating fan 6 runs, more air enters the motor box 1, sleeves 9 are fixedly connected to four corners of the upper surface of the square frame 7, a compression spring 10 is fixedly connected to the inner bottom wall of each sleeve 9, a round rod 11;

through the arrangement of the through hole 4, the air outlet 5, the ventilating fan 6 and the top plate 12, an installer can install the motor in the motor box 1, when the motor runs, the ventilating fan 6 runs simultaneously and can blow air into the motor box 1, the air blown into the motor box 1 can enter the cavity from the through hole 4, and the air flowing in the cavity can be discharged from the air outlet 5, so that the circulation of the air in the motor box 1 is ensured, the motor can fully dissipate heat when running for a long time, the top plate 12 can prevent external water from entering the motor box 1, the normal running of the motor is ensured, and a better protection effect on the motor is achieved;

the side surface of the motor box 1 is provided with a rotating shaft jack 13, the inside of the air outlet 5 is fixedly connected with a filter screen 14, the filter screen 14 can prevent external dust from entering the motor box 1, the normal use of the motor is ensured, the number of the air outlets 5 is four, the four air outlets 5 are divided into two groups averagely, the two groups of air outlets 5 are respectively arranged at two sides of the motor box 1, the four corners of the upper surface of the box cover 2 are connected with connecting bolts 15 through threads, the connecting bolts 15 penetrate through one end of the box cover 2 to be connected with the motor box 1 through threads, the box cover 2 is fixed, the through holes 4 are communicated with the cavity, the cavity is communicated with the air outlet 5, the number of the through holes 4 is a plurality, the through holes 4 are equidistantly and uniformly distributed on the inner side wall of the motor box 1, the number of the ventilating fans 6 is two, the two ventilating fans 6 are arranged on the, the ceiling plate 12 is disposed above the ventilating fan 6.

The utility model discloses in, the device's working procedure as follows:

1. an installer can install the motor in the motor box 1, when the motor runs, the ventilating fan 6 runs simultaneously and can blow air into the motor box 1, the air blown into the motor box 1 can enter the cavity from the through hole 4, and the air flowing in the cavity can be discharged from the air outlet 5, so that the circulation of the air in the motor box 1 is ensured, and the motor can fully dissipate heat when running for a long time;

2. the top plate 12 can prevent outside water from entering the motor box 1, so that normal operation of the motor is guaranteed, the compression spring 10 and the round rod 11 support the top plate 12, the top plate 12 is prevented from covering the frame 7 to influence air to enter the motor box 1 from the ventilating fan 6, and a better protection effect is achieved on the motor;

3. case lid 2 and motor case 1 sliding connection, fixed through connecting bolt 15, have improved the tightness of motor case 1, inhale the cotton 3 noise that can the very big motor operation that weakens of sound, and the cavity also can prevent that partial noise from outwards propagating, prevent that the noise is too big and influence people, use when more being favorable to producing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a be used for mechanical transmission belt operation motor protector, includes motor case (1) and case lid (2), its characterized in that: a cavity is arranged inside the side surface of the motor case (1), sound-absorbing cotton (3) is bonded on the inner side wall of the motor case (1), the inner side wall of the motor case (1) is provided with a through hole (4), both ends of the side surface of the motor case (1) are provided with air outlets (5), the top end of the motor box (1) is connected with the box cover (2) in a sliding way, the upper surface of the box cover (2) is provided with a ventilating fan (6), the upper surface of the box cover (2) is fixedly connected with a square frame (7), the side surface of the square frame (7) is provided with an air inlet hole (8), the four corners of the upper surface of the square frame (7) are fixedly connected with sleeves (9), the inner bottom wall of the sleeve (9) is fixedly connected with a compression spring (10), the top end of the compression spring (10) is fixedly connected with a round rod (11), and the top end of the round rod (11) is fixedly connected with a top plate (12).

2. A motor protector for a machine conveyor run as in claim 1 wherein: pivot jack (13) have been seted up to the side of motor case (1), the inside fixedly connected with filter screen (14) of air outlet (5), the quantity of air outlet (5) is four, and four air outlet (5) are averagely divided into two sets ofly, and are two sets of air outlet (5) set up respectively the both sides of motor case (1).

3. A motor protector for a machine conveyor run as in claim 1 wherein: equal threaded connection in four corners department of case lid (2) upper surface has connecting bolt (15), and connecting bolt (15) run through the one end of case lid (2) with motor case (1) threaded connection.

4. A motor protector for a machine conveyor run as in claim 1 wherein: through-hole (4) with the cavity intercommunication, the cavity with air outlet (5) intercommunication, the quantity of through-hole (4) is a plurality of, and a plurality of through-hole (4) equidistance evenly distributed is in the inside wall of motor case (1).

5. A motor protector for a machine conveyor run as in claim 1 wherein: the quantity of ventilation fan (6) is two, and two ventilation fan (6) all set up the upper surface of case lid (2).

6. A motor protector for a machine conveyor run as in claim 1 wherein: the round rod (11) is inserted into the sleeve (9), and the top plate (12) is arranged above the ventilating fan (6).