CN212252688U

CN212252688U - Coal feeding equipment for power station boiler

Info

Publication number: CN212252688U
Application number: CN202020244551.3U
Authority: CN
Inventors: 柳长磊
Original assignee: Xuzhou Jiuyang Machinery Manufacturing Co ltd
Current assignee: Xuzhou Jiuyang Machinery Manufacturing Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-12-29
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses a power plant boiler coal equipment, including the bottom plate, characterized by: the feeding mechanism is characterized in that one end of the upper side of the base plate is fixedly connected with a first square plate, the upper side of the first square plate is fixedly connected with a motor support, the motor support is fixedly connected with a motor, an output shaft of the motor is hinged with the motor support, and the end part of the output shaft of the motor is fixedly connected with the feeding mechanism. The utility model relates to a coal equipment field specifically says, relates to a power plant boiler coal equipment. The utility model discloses a power plant boiler coal equipment is favorable to realizing power plant boiler coal.

Description

Coal feeding equipment for power station boiler

Technical Field

The utility model relates to a coal equipment field specifically says, relates to a power plant boiler coal equipment.

Background

Power plants, also known as thermal power plants, are plants that produce electrical energy using combustible materials (e.g., coal) as a fuel. The basic production process is as follows: when the fuel is burnt, water is heated to generate steam, chemical energy of the fuel is converted into heat energy, the steam pressure pushes a steam turbine to rotate, the heat energy is converted into mechanical energy, and then the steam turbine drives a generator to rotate, so that the mechanical energy is converted into electric energy. At present, most of the existing methods are to add coal to a boiler manually, which has high labor intensity and wastes time and labor. This is a disadvantage of the prior art.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a power plant boiler coal equipment is favorable to realizing power plant boiler coal.

The utility model adopts the following technical scheme to realize the purpose of the invention:

the utility model provides a power plant boiler coal equipment, includes the bottom plate, characterized by: the feeding mechanism is characterized in that one end of the upper side of the base plate is fixedly connected with a first square plate, the upper side of the first square plate is fixedly connected with a motor support, the motor support is fixedly connected with a motor, an output shaft of the motor is hinged with the motor support, and the end part of the output shaft of the motor is fixedly connected with the feeding mechanism.

As a further limitation of the technical scheme, the feeding mechanism comprises a rotary table, the end part of the output shaft of the motor is fixedly connected with the eccentric part at one side of the rotary table, the other end of the upper side of the bottom plate is fixedly connected with the boiler, one side of the boiler is fixedly communicated with the shell, one side of the shell is provided with a guide groove, the eccentric part at the other side of the rotary table is fixedly connected with a short rod of the L-shaped rod, the long rod of the L-shaped rod is hinged with one end of a second connecting rod, the other end of the second connecting rod is hinged with one end of a guide rod, the guide rod is arranged in the guide groove, the other end of the guide rod is fixedly connected with a second.

As a further limitation of the technical scheme, the middle part of the upper side of the bottom plate is fixedly connected with a U-shaped rod, the middle part of a cross rod of the U-shaped rod is fixedly connected with a barrel, the lower end of the barrel is fixedly communicated with a groove plate, the lower side of the groove plate is fixedly communicated with a feeding pipe, and the other end of the feeding pipe is fixedly communicated with the shell.

As a further limitation of the technical scheme, the turntable is hinged with a circular ring, and the circular ring is fixedly connected with one end of the first connecting rod.

As a further limitation of the technical scheme, the other end of the first connecting rod is hinged with a long rod of the L-shaped sliding rod, and a short rod of the L-shaped sliding rod is fixedly connected with the baffle.

As a further limitation of this aspect, the baffle is disposed within the groove of the groove plate.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

(1) the device is provided with the baffle and the square plate, can realize the reciprocating movement of the baffle and the square plate, and effectively replaces manual coal feeding;

(2) the reciprocating movement of the baffle and the square plate is realized through the motor, so that the workload of workers is reduced, and a large amount of labor cost is saved.

The utility model discloses a power plant boiler coal equipment is favorable to realizing power plant boiler coal.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention.

Fig. 2 is a schematic view of a three-dimensional structure of the present invention.

Fig. 3 is a schematic view of a partial three-dimensional structure of the present invention.

Fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.

Fig. 5 is a schematic diagram of a partial three-dimensional structure of the present invention.

Fig. 6 is a schematic diagram six of a local three-dimensional structure of the present invention.

In the figure: 1. the device comprises a barrel, 2, U-shaped rods, 3, a motor, 4, a motor support, 5, square plates I, 6, a bottom plate, 7, a boiler, 8, a shell, 9, a groove plate, 10, a feeding pipe, 11, a guide groove, 12, a baffle, 13, an L-shaped sliding rod, 14, a connecting rod I, 15, a circular ring, 16, a rotary table, 17, an L-shaped rod, 18, a connecting rod II, 19, a guide rod, 20 and a square plate II.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1-6, the utility model discloses a bottom plate 6, upside one end fixed connection square plate one 5 of bottom plate 6, upside fixed connection motor support 4 of square plate one 5, motor support 4 fixed connection motor 3, the output shaft of motor 3 is articulated motor support 4, the reinforced mechanism of output shaft tip fixed connection of motor 3.

The feeding mechanism comprises a rotary table 16, the end part of an output shaft of the motor 3 is fixedly connected with an eccentric part on one side of the rotary table 16, the other end of the upper side of the bottom plate 6 is fixedly connected with a boiler 7, one side of the boiler 7 is fixedly communicated with a shell 8, one side of the shell 8 is provided with a guide groove 11, a short rod of an L-shaped rod 17 is fixedly connected with the eccentric part on the other side of the rotary table 16, one end of a long rod hinged connecting rod II 18 of the L-shaped rod 17 is hinged to one end of a guide rod 19 on the other end of the connecting rod II 18, the guide rod 19 is arranged in the guide groove 11, the other end of the guide rod 19 is fixedly connected with a square plate II 20, and the.

The utility model discloses a portable electronic device, including bottom plate 6, U-shaped pole 2 of upside middle part fixed connection U-shaped pole, U-shaped pole 2's horizontal pole middle part fixed connection cask 1, the fixed intercommunication recess board 9 of lower extreme of cask 1, the fixed intercommunication inlet pipe 10 of downside of recess board 9, the fixed intercommunication of the other end of inlet pipe 10 casing 8.

The rotary table 16 is hinged to a ring 15, and the ring 15 is fixedly connected with one end of the first connecting rod 14.

The other end of the first connecting rod 14 is hinged with a long rod of an L-shaped sliding rod 13, and a short rod of the L-shaped sliding rod 13 is fixedly connected with a baffle 12.

The baffle 12 is arranged in a groove of the groove plate 9.

The motor 3 is a servo motor PLF 120.

The utility model discloses the work flow does: pouring a proper amount of coal into the barrel 1, turning on the motor 3, driving the rotary disc 16 to rotate by the motor 3, driving the ring 15 to swing by the rotary disc 16, driving the connecting rod one 14 to swing by the ring 15, driving the L-shaped sliding rod 13 to reciprocate by the connecting rod one 14, driving the baffle plate 12 to reciprocate along the groove of the groove plate 9 by the L-shaped sliding rod 13, driving the L-shaped rod 17 to rotate by the rotary disc 16, driving the connecting rod two 18 to swing by the L-shaped rod 17, driving the guide rod 19 to reciprocate along the guide groove 11 by the connecting rod two 18, driving the square plate 20 to reciprocate along the shell 8 by the guide rod 19, when the baffle plate 12 opens the opening of the barrel 1, keeping away from one end of the boiler 7 by the square plate 20, dropping the coal in the barrel 1 into the feeding pipe 10 from the groove plate 9, dropping the coal in the feeding pipe 10 into the shell 8, continuing to rotate by the motor 3, resetting the baffle plate 12 and the square, the square plate 20 pushes the coal into the boiler 7 to realize reciprocating coal feeding, and the motor 3 is turned off after the coal feeding is finished.

The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. The utility model provides a power plant boiler coal equipment, includes bottom plate (6), characterized by:

one end of the upper side of the bottom plate (6) is fixedly connected with a first square plate (5);

the upper side of the first square plate (5) is fixedly connected with a motor bracket (4);

the motor bracket (4) is fixedly connected with the motor (3);

the output shaft of the motor (3) is hinged with the motor bracket (4);

the end part of an output shaft of the motor (3) is fixedly connected with the feeding mechanism.

2. The utility boiler coal charging equipment of claim 1, characterized in that: the feeding mechanism comprises a rotary table (16), the end part of an output shaft of a motor (3) is fixedly connected with the eccentric position on one side of the rotary table (16), the other end of the upper side of a bottom plate (6) is fixedly connected with a boiler (7), one side of the boiler (7) is fixedly communicated with a shell (8), one side of the shell (8) is provided with a guide groove (11), the eccentric position on the other side of the rotary table (16) is fixedly connected with a short rod of an L-shaped rod (17), one end of a long rod hinged connecting rod II (18) of the L-shaped rod (17), one end of a other end hinged guiding rod (19) of the connecting rod II (18), the guiding rod (19) is arranged in the guide groove (11), the other end of the guiding rod (19) is fixedly connected with a square plate II (20), and the square plate II (20) is arranged in the.

3. The utility boiler coal charging equipment of claim 2, characterized in that: the utility model discloses a feed pipe, including bottom plate (6), the upside middle part fixed connection U-shaped pole (2) of bottom plate (6), the horizontal pole middle part fixed connection cask (1) of U-shaped pole (2), the fixed intercommunication recess board (9) of lower extreme of cask (1), the fixed intercommunication inlet pipe (10) of downside of recess board (9), the fixed intercommunication of the other end of inlet pipe (10) casing (8).

4. The utility boiler coal charging equipment of claim 3, characterized in that: the rotary table (16) is hinged to a ring (15), and the ring (15) is fixedly connected with one end of a first connecting rod (14).

5. The utility boiler coal charging equipment of claim 4, characterized in that: the other end of the first connecting rod (14) is hinged with a long rod of an L-shaped sliding rod (13), and a short rod of the L-shaped sliding rod (13) is fixedly connected with a baffle (12).

6. The utility boiler coal charging equipment of claim 5, characterized in that: the baffle (12) is arranged in a groove of the groove plate (9).