Boiler dust removal fan with energy-saving control device

Abstract

The utility model belongs to the technical field of fans, particularly relates to a boiler dust removal fan with an energy-saving control device, and aims to solve the problems that in the prior art, when a boiler works and dust is removed through a fan, the fan normally works continuously, energy waste is easily caused, and work is not facilitated, according to the scheme, the boiler dust removal fan comprises a base; the fan is fixedly connected to the top of the base; the motor is fixedly connected to the top of the base; the electric push rod is fixedly connected to the top of the base and located on the front side of the motor; the hollow plate is connected to the top of the base in a sliding manner; the energy-saving fan has the beneficial effects that the electric push rod is controlled to work, the electric push rod can control the movable sleeve to be connected with the gear, at the moment, the fan can be controlled to work through the motor, meanwhile, the fan can stop working through the elastic force of the spring, long-time work is avoided, and the energy-saving effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a fan technical field especially relates to a boiler dust removal fan with energy -conserving control device. BACKGROUND

[0002] In prior art, fan is a kind of machinery that relies on the input mechanical energy to improve gas pressure and send gas. It is a driven fluid mechanical equipment, usually used for ventilation, dust removal and cooling of factory, mine, tunnel, cooling tower, vehicle, ship and building, and ventilation and air induction of boiler and industrial furnace, etc. The application range of fan is very extensive, including cooling and ventilation in air conditioning equipment and household appliance equipment, grain drying and selection and sending, wind tunnel air source and air cushion ship inflation and propulsion, etc. In prior art, when boiler works through fan to carry out dust removal, fan usually continuously works, which is easy to cause energy waste, and is not conducive to work.

[0003] Therefore, the present application provides a boiler dust removal fan with energy -conserving control device to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings that in prior art, when boiler works through fan to carry out dust removal, fan usually continuously works, which is easy to cause energy waste, and is not conducive to work, and provides a boiler dust removal fan with energy -conserving control device.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] A boiler dust removal fan with energy -conserving control device, including base;

[0007] Fan, the fan is fixedly connected at the top of base;

[0008] Motor, the motor is fixedly connected at the top of base;

[0009] Electric push rod, the electric push rod is fixedly connected at the top of base, and is located at the front side of motor;

[0010] Hollow board, the hollow board is slidably connected at the top of base;

[0011] Bearing plate, the bearing plate is fixedly connected at the top of base;

[0012] The control mechanism comprises a control plate, an auxiliary plate, a driving plate and a pushing plate, the control plate is slidably connected to the top of the base, and the rear side of the control plate is fixedly connected with the output end of the electric push rod, the auxiliary plate is slidably connected to the top of the bearing plate, the driving plate is slidably connected to the top of the base, and the rear side of the driving plate is fixedly connected with the front side of the auxiliary plate, and the pushing plate is rotatably connected to the rear side of the driving plate, and the rear side of the pushing plate is rotatably connected with the front side of the hollow plate.

[0013] As a preferred scheme of the utility model, the outer surface of the motor output shaft is slidably sleeved with a movable sleeve, the movable sleeve penetrates the hollow plate and is rotatably connected with the inner wall of the hollow plate, the right side of the hollow plate is fixedly connected with a spring, and one end of the spring is fixedly connected with the left side of the motor.

[0014] As a preferred scheme of the utility model, the right side of the bearing plate is provided with a rotating groove, and a guide column is rotatably connected in the rotating groove.

[0015] As a preferred scheme of the utility model, the inner wall of the movable sleeve is provided with a tooth pattern, the right end of the fan output shaft is fixedly connected with a gear, and the movable sleeve is movably engaged with the gear through the tooth pattern.

[0016] As a preferred scheme of the utility model, the rear side of the control plate is fixedly connected with a guide belt, one end of the guide belt is fixedly connected with the rear side of the auxiliary plate, and the guide belt is in contact with the outer wall of the guide column.

[0017] As a preferred scheme of the utility model, the top of the base is provided with a sliding groove, and the hollow plate is slidably connected with the inner wall of the sliding groove. Advantageous effects

[0018] 1. The electric push rod is controlled to work, the electric push rod can push the control plate to move, at this time, the control plate moves and can pull the guide belt to move, when the guide belt moves, the guide belt can pull the auxiliary plate to move backward;

[0019] 2. With the movement of the auxiliary plate, the auxiliary plate can pull the driving plate to move, when the driving plate moves, the driving plate can push the pushing plate to move, with the movement of the pushing plate, the pushing plate can push the hollow plate to move leftward, when the hollow plate moves, the hollow plate can connect the movable sleeve and the gear;

[0020] 3. The motor is controlled to work, the rotation of the output shaft of the motor can control the rotation of the movable sleeve, thereby controlling the rotation of the gear, the rotation of the gear can control the rotation of the output shaft of the fan, thereby controlling the work of the fan, dust removal of the boiler, when stopping working, the hollow plate is pulled back to the original position by the elastic force of the spring, thereby controlling the fan to stop working, avoiding long-time work, and achieving the effect of energy saving.

[0021] In this invention, the operation is achieved by controlling an electric actuator, which connects the movable sleeve to the gear. At this time, the motor controls the fan to work, and the spring force can stop the fan from working, thus avoiding prolonged operation and achieving energy saving. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a three-dimensional side view of the present invention;

[0024] Figure 3 This is a three-dimensional structural diagram of the hollow plate, movable sleeve, auxiliary plate, driving plate and push plate of this utility model;

[0025] Figure 4 This is an enlarged view of structure A of this utility model.

[0026] In the diagram: 1. Base; 2. Motor; 3. Hollow plate; 4. Movable sleeve; 5. Electric actuator; 6. Control board; 7. Bearing plate; 8. Guide column; 9. Guide belt; 10. Auxiliary plate; 11. Drive plate; 12. Push plate; 13. Fan; 14. Gear; 15. Spring. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Example

[0028] Reference Figures 1-4 A boiler dust removal fan with an energy-saving control device includes a base 1;

[0029] Fan 13 is fixedly connected to the top of base 1;

[0030] Motor 2 is fixedly connected to the top of base 1;

[0031] Electric actuator 5 is fixedly connected to the top of base 1 and located in front of motor 2;

[0032] Hollow plate 3 is slidably connected to the top of base 1;

[0033] The support plate 7 is fixedly connected to the top of the base 1;

[0034] The control mechanism comprises a control plate 6, an auxiliary plate 10, a driving plate 11 and a pushing plate 12, the control plate 6 is slidably connected to the top of the base 1, and the rear side of the control plate 6 is fixedly connected with the output end of the electric push rod 5, the auxiliary plate 10 is slidably connected to the top of the bearing plate 7, the driving plate 11 is slidably connected to the top of the base 1, and the rear side of the driving plate 11 is fixedly connected with the front side of the auxiliary plate 10, the pushing plate 12 is rotatably connected to the rear side of the driving plate 11, and the rear side of the pushing plate 12 is rotatably connected with the front side of the hollow plate 3.

[0035] Through the above structure, the motor 2 is arranged, and the motor 2 plays an auxiliary effect on the working of the fan 13, and the electric push rod 5 is arranged, and the electric push rod 5 can drive the control plate 6 to move horizontally.

[0036] As a preferred scheme of the utility model, the outer surface of the output shaft of the motor 2 is slidably sleeved with a movable sleeve 4, the movable sleeve 4 penetrates through the hollow plate 3 and is rotatably connected with the inner wall of the hollow plate 3, the right side of the hollow plate 3 is fixedly connected with a spring 15, one end of the spring 15 is fixedly connected with the left side of the motor 2, when the motor 2 works, the motor 2 can control the movable sleeve 4 to rotate, and the hollow plate 3 is conveniently moved to drive the movable sleeve 4 to move, and the spring 15 is arranged, and the spring 15 can drive the hollow plate 3 to reset through the elastic force of the spring 15.

[0037] As a preferred scheme of the utility model, the right side of the bearing plate 7 is provided with a rotating groove, and a guide column 8 is rotatably connected in the rotating groove, the rotating groove is arranged, and the rotating groove plays an auxiliary effect on the rotation of the guide column 8.

[0038] As a preferred scheme of the utility model, the inner wall of the movable sleeve 4 is provided with a tooth pattern, the right end of the output shaft of the fan 13 is fixedly connected with a gear 14, and the movable sleeve 4 is movably engaged with the gear 14 through the tooth pattern, when the movable sleeve 4 is connected with the gear 14, the movable sleeve 4 rotates to conveniently control the gear 14 to rotate through the tooth pattern.

[0039] As a preferred scheme of the utility model, the rear side of the control plate 6 is fixedly connected with a guide belt 9, one end of the guide belt 9 is fixedly connected with the rear side of the auxiliary plate 10, the guide belt 9 is in contact with the outer wall of the guide column 8, when the control plate 6 moves, the control plate 6 drives the guide belt 9 to move, and the guide belt 9 can drive the auxiliary plate 10 to move backward.

[0040] As a preferred scheme of the utility model, the top of the base 1 is provided with a sliding groove, and the hollow plate 3 is slidably connected with the inner wall of the sliding groove, the sliding groove is arranged, and the sliding groove plays an effect of limiting the horizontal movement of the hollow plate 3.

[0041] Need to be explained: the specific use of what type of motor 2 and electric push rod 5, familiar with the relevant technical personnel in the field of self-selection, and the above about motor 2 and electric push rod 5 belongs to the prior art, the scheme is not described.

[0042] The working principle of the utility model: in actual work, through the control electric push rod 5 works, electric push rod 5 can promote control board 6 to move, at this time control board 6 moves and can pull guide belt 9 to move, when guide belt 9 moves, guide belt 9 can pull auxiliary plate 10 to move backward, with the movement of auxiliary plate 10, auxiliary plate 10 can pull driven plate 11 to move, when driven plate 11 moves, driven plate 11 can promote push plate 12 to move, with the movement of push plate 12, push plate 12 can promote hollow plate 3 to move left, when hollow plate 3 moves, hollow plate 3 can mobilize movable sleeve 4 and gear 14 to connect, control motor 2 to work simultaneously, the output shaft rotation of motor 2 can control movable sleeve 4 to rotate synchronously, to control gear 14 to rotate, through the rotation of gear 14 can control the output shaft of fan 13 to rotate, to control fan 13 to work, to remove dust from the boiler, when stopping working, through the elastic force of spring 15 pulls hollow plate 3 back, that is, can control fan 13 to stop working, avoid long time work, reach the effect of energy saving.

[0043] The above, only for the preferred embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme of the utility model and the utility model concept add equivalent replacement or change, should be covered in the protection scope of the utility model.

Claims

1. A boiler dust collector fan having an energy saving control device, characterized by, The utility model relates to a kind of air supply device, including Base (1); Fan (13), the fan (13) is fixedly connected at the top of base (1); Motor (2), the motor (2) is fixedly connected at the top of base (1); Electric push rod (5), the electric push rod (5) is fixedly connected at the top of base (1), and located at the front side of motor (2); Hollow plate (3), the hollow plate (3) is slidingly connected at the top of base (1); Bearing plate (7), the bearing plate (7) is fixedly connected at the top of base (1); Control mechanism, the control mechanism includes control board (6), auxiliary plate (10), driving plate (11) and push plate (12), the control board (6) is slidingly connected at the top of base (1), and the rear side of control board (6) is fixedly connected with the output end of electric push rod (5), the auxiliary plate (10) is slidingly connected at the top of bearing plate (7), the driving plate (11) is slidingly connected at the top of base (1), and the rear side of driving plate (11) is fixedly connected with the front side of auxiliary plate (10), the push plate (12) is rotatably connected at the rear side of driving plate (11), and the rear side of push plate (12) is rotatably connected with the front side of hollow plate (3).

2. A boiler dust fan having an energy saving control device according to claim 1, wherein The outer surface of the motor (2) output shaft is slidingly sleeved with movable sleeve (4), and movable sleeve (4) penetrates hollow plate (3) and is rotatably connected with the inner wall of hollow plate (3), the right side of hollow plate (3) is fixedly connected with spring (15), and one end of spring (15) is fixedly connected with the left side of motor (2).

3. A boiler dust fan with energy saving control device according to claim 1, characterized in that, The right side of the bearing plate (7) is provided with a rotating groove, and a guide column (8) is rotatably connected in the rotating groove.

4. A boiler dust fan having an energy saving control device according to claim 2, wherein The inner wall of the movable sleeve (4) is provided with a tooth pattern, the right end of the fan (13) output shaft is fixedly connected with a gear (14), and the movable sleeve (4) is movably engaged with the gear (14) through the tooth pattern.

5. A boiler dust fan having an energy saving control device according to claim 3, wherein The rear side of the control board (6) is fixedly connected with a guide belt (9), one end of the guide belt (9) is fixedly connected with the rear side of the auxiliary plate (10), and the guide belt (9) is in contact with the outer wall of the guide column (8).

6. A boiler dust fan having an energy saving control device according to claim 1, wherein The top of the base (1) is provided with a sliding groove, and the hollow plate (3) is slidingly connected with the inner wall of the sliding groove.

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