CN212106318U

CN212106318U - Novel fan convenient to disassemble and assemble for industrial boiler

Info

Publication number: CN212106318U
Application number: CN202020618118.1U
Authority: CN
Inventors: 肖敏虹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-12-08
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a novel fan of being convenient for dismouting for industrial boiler relates to industrial boiler and relevant equipment technical field. The utility model discloses an air-supply line and servo motor, the internally mounted of air-supply line has the deep bead, and the front and back end of deep bead is fixed with second round bar and first round bar respectively, install the fastening dish on the first round bar, the front end of second round bar is fixed with anti-skidding carousel, servo motor's lower extreme welding has the bottom plate, and install the second nut on the second bolt of installation on the bottom plate, servo motor's output and second pivot rotate to be connected, and the left end of second pivot is fixed with the second disc, install first nut on the first bolt of installation on the second disc. The utility model discloses a set up deep bead, fastening dish, anti-skidding carousel, first bolt, first nut, second bolt and second nut, solved the difficult consuming time power of dismouting of current fan and the difficult problem that adjusts the amount of wind and increased people's burden.

Description

Novel fan convenient to disassemble and assemble for industrial boiler

Technical Field

The utility model belongs to the technical field of industrial boiler and relevant equipment, especially, relate to an industrial boiler is with novel fan of being convenient for dismouting.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy. The boiler is a water container heated on fire, a furnace is a place where fuel is combusted, and the boiler comprises a boiler and a furnace. The hot water or steam generated in the boiler can directly provide heat energy for industrial production and people life, and can also be converted into mechanical energy through a steam power device, or the mechanical energy is converted into electric energy through a generator. Industrial boilers typically employ fans that primarily feed air into the boiler. At present, the existing fan is not easy to disassemble and assemble, consumes time and labor, is not easy to adjust air volume, increases the burden of people, and cannot meet the requirements in actual use, so that the market urgently needs an improved technology to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel fan of being convenient for dismouting for industrial boiler through setting up deep bead, fastening dish, anti-skidding carousel, first bolt, first nut, second bolt and second nut, has solved the difficult consuming time power of dismouting of current fan and has increased people's burden with the difficult regulation amount of wind problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a novel fan convenient for disassembly and assembly for an industrial boiler, which comprises a base and a servo motor, wherein the upper end of the base is sequentially fixed with a shell and a bracket from left to right, the left end of the shell is fixed with an air inlet pipe, external air can be sucked through the air inlet pipe to facilitate air supply, a wind screen is arranged inside the air inlet pipe, the front end and the rear end of the wind screen are respectively fixed with a second round rod and a first round rod, the first round rod is provided with a fastening disc for facilitating fastening of the wind screen through the fastening disc, the front end of the second round rod is fixed with an anti-slip turntable which can sequentially drive the second round rod, the wind screen and the first round rod to rotate so as to facilitate air volume adjustment, the lower end of the servo motor is welded with a bottom plate, a second nut is arranged on a second bolt arranged on the bottom plate, and the output end of the servo motor is rotationally, and a second disc is fixed at the left end of the second rotating shaft, and a first nut is installed on a first bolt installed on the second disc.

Further, the symmetrical position is fixed with the second bearing around on the air-supply line, and the air-supply line passes through the second bearing and rotates with first pole and second pole to be connected, and the second bearing plays and supports rotatory effect for first pole and second pole can rotate on the air-supply line, conveniently adjust the angle of deep bead.

Further, be provided with the screw thread on the first round bar, and first round bar passes through screw thread and fastening disk fixed connection, through the design of screw thread, conveniently fixes the fastening disk on first round bar.

Further, the upper end of casing is fixed with out the tuber pipe, and the internally mounted of casing has the impeller, the right-hand member of impeller is fixed with first pivot, can drive the impeller rotation through first pivot, is convenient for supply air, and the right-hand member of first pivot is fixed with first disc.

Furthermore, a first bearing is fixed on the shell, the shell is rotatably connected with the first rotating shaft through the first bearing, and the first bearing has the effect of supporting rotation, so that the first rotating shaft can rotate on the shell, and the impeller is convenient to rotate.

Further, first bolt passes second disc and first disc from right side to left side in proper order, and the left part and the first nut fixed connection of first bolt, the left end and the first disc butt of second disc are connected, and first disc and second disc can be connected through the cooperation of first bolt and first nut, and first pivot and second pivot are dismantled to easy to assemble.

Further, the second bolt passes bottom plate and support from the top down in proper order, and the lower part and the second nut fixed connection of second bolt, the lower extreme and the support butt of bottom plate are connected, and through the cooperation joinable bottom plate and the support of second bolt and second nut, servo motor and support are dismantled in easy to assemble.

The utility model discloses following beneficial effect has:

1. the utility model discloses install first nut on the first bolt of installation on the second disc that sets up, the rotatory first nut of accessible spanner breaks away from first bolt to completely, then take first bolt out, can separate first pivot and second pivot, and install the second nut on the second bolt of installation on the bottom plate of setting, and on the same principle, the rotatory second nut of accessible spanner breaks away from the second bolt to completely, then take the second bolt out, can separate servo motor and support, the dismouting servo motor of being convenient for, time saving and labor saving.

2. The utility model discloses the front and back end of the deep bead that sets up is fixed with second round bar and first round bar respectively, and the front end of second round bar is fixed with anti-skidding carousel, accessible anti-skidding carousel drives first round bar and the deep bead is rotatory, the angle of adjusting the deep bead can change the cross-sectional area that the air got into, thereby reach the effect of adjusting the amount of wind, and install the fastening dish on the first round bar of setting, adjust to suitable position after, rotatable fastening dish passes through the screw thread and is connected with first round bar, until fastening dish and air-supply line firmly the butt can, be convenient for adjust the amount of wind, time saving and labor saving.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the air inlet duct of fig. 1 according to the present invention;

FIG. 3 is a schematic view illustrating a connection between the first shaft and the second shaft of FIG. 1 according to the present invention;

fig. 4 is a schematic view illustrating a connection between the servo motor and the bracket in fig. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. a housing; 3. a support; 4. an air outlet pipe; 5. an air inlet pipe; 6. an impeller; 7. a first bearing; 8. a first rotating shaft; 9. a second rotating shaft; 10. a servo motor; 11. a wind deflector; 12. a first round bar; 13. a thread; 14. fastening a disc; 15. a second round bar; 16. a second bearing; 17. an anti-slip turntable; 18. a first disc; 19. a second disc; 20. a first bolt; 21. a first nut; 22. a base plate; 23. a second bolt; 24. a second nut.

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 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.

Referring to fig. 1-4, the present invention relates to a novel fan for industrial boiler, which is convenient to disassemble and assemble, and comprises a base 1 and a servo motor 10, wherein a casing 2 and a bracket 3 are sequentially fixed on the upper end of the base 1 from left to right, an air outlet pipe 4 is fixed on the upper end of the casing 2, an air inlet pipe 5 is fixed on the left end of the casing 2, a wind shield 11 is installed inside the air inlet pipe 5, a second round bar 15 and a first round bar 12 are respectively fixed on the front end and the rear end of the wind shield 11, a second bearing 16 is fixed on the air inlet pipe 5 at the front and rear symmetrical positions, the air inlet pipe 5 is rotatably connected with the first round bar 12 and the second round bar 15 through the second bearing 16, a thread 13 is provided on the first round bar 12, the first round bar 12 is fixedly connected with a fastening disc 14 through the thread 13, an anti-skid rotary disc 17 is fixed on the front end of the second round bar 15, when adjusting the air volume, the anti-skid rotary disc 17 is firstly held tightly, The wind shield 11 and the first round rod 12 rotate the wind shield 11 to a proper angle, then the fastening disc 14 is aligned to the first round rod 12, the fastening disc 14 is rotated to be fixedly connected with the fastening disc 14 through threads 13 until the fastening disc 14 is firmly abutted against the outer wall of the air inlet pipe 5, so as to adjust the air volume, a bottom plate 22 is welded at the lower end of the servo motor 10, a second nut 24 is installed on a second bolt 23 installed on the bottom plate 22, the output end of the servo motor 10 is rotatably connected with a second rotating shaft 9, the type of the servo motor 10 is Y2100L2, a second disc 19 is fixed at the left end of the second rotating shaft 9, a first nut 21 is installed on a first bolt 20 installed on the second disc 19, the impeller 6 is installed inside the shell 2, a first rotating shaft 8 is fixed at the right end of the impeller 6, a first bearing 7 is fixed on the shell 2, and the shell 2 is rotatably connected with the first rotating shaft 8 through the first bearing 7, a first disc 18 is fixed at the right end of the first rotating shaft 8, an external power supply is connected in advance, then a switch on the servo motor 10 is pressed, the servo motor 10 connected with the power supply can drive the impeller 6 to rotate sequentially through the second rotating shaft 9 and the first rotating shaft 8, the impeller 6 rotating at a high speed can generate negative pressure in the shell 2, outside air is sucked from the air inlet pipe 5 by utilizing the principle of air pressure difference, and then the outside air is sent into the boiler from the air outlet pipe 4, so that the air supply effect is achieved.

As shown in fig. 3-4, the first bolt 20 sequentially passes through the second disc 19 and the first disc 18 from right to left, and the left portion of the first bolt 20 is fixedly connected to the first nut 21, and the left end of the second disc 19 is connected to the first disc 18 in an abutting manner, when detaching, a wrench can be used to fix all the first nuts 21, and the wrench can be used to rotate the first nuts 21 to the left until all the first nuts 21 are completely separated from the first bolt 20, and then a rightward acting force is applied to all the first bolts 20, so that the first bolt 20 moves rightward until all the first bolts 20 are completely separated from the second disc 19, that is, the first rotating shaft 8 and the second rotating shaft 9 can be separated, so as to facilitate detaching the servo motor 10, the second bolt 23 sequentially passes through the bottom plate 22 and the bracket 3 from top to bottom, and the lower portion of the second bolt 23 is fixedly connected to the second nut 24, the lower extreme and the support 3 butt of bottom plate 22 are connected, when dismantling, can use the fixed all second nuts 24 of spanner earlier, and rotate second nut 24 through the spanner and rotate downwards, until all second nuts 24 break away from second bolt 23 completely, then apply ascending effort to all second bolts 23, make second bolt 23 rebound, until second bolt 23 breaks away from bottom plate 22 completely, can separate bottom plate 22 and support 3, be convenient for dismouting servo motor 10.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a novel fan of being convenient for dismouting for industrial boiler, includes base (1) and servo motor (10), its characterized in that: a shell (2) and a bracket (3) are sequentially fixed at the upper end of the base (1) from left to right, an air inlet pipe (5) is fixed at the left end of the shell (2), a wind shield (11) is arranged in the air inlet pipe (5), and the front end and the rear end of the wind shield (11) are respectively fixed with a second round bar (15) and a first round bar (12), a fastening disc (14) is installed on the first round rod (12), an anti-skid rotary disc (17) is fixed at the front end of the second round rod (15), a bottom plate (22) is welded at the lower end of the servo motor (10), and a second nut (24) is arranged on a second bolt (23) arranged on the bottom plate (22), the output end of the servo motor (10) is rotationally connected with the second rotating shaft (9), and a second disc (19) is fixed at the left end of the second rotating shaft (9), and a first nut (21) is installed on a first bolt (20) installed on the second disc (19).

2. The novel fan for the industrial boiler convenient to disassemble and assemble as claimed in claim 1, wherein the air inlet pipe (5) is fixed with a second bearing (16) at a front and back symmetrical position, and the air inlet pipe (5) is rotatably connected with the first round bar (12) and the second round bar (15) through the second bearing (16).

3. The novel easy-to-disassemble and assemble fan for industrial boiler as claimed in claim 1, wherein the first round bar (12) is provided with a thread (13), and the first round bar (12) is fixedly connected with the fastening disc (14) through the thread (13).

4. The novel easy-to-disassemble and assemble fan for industrial boiler as claimed in claim 1, wherein the upper end of the casing (2) is fixed with the air outlet pipe (4), the inside of the casing (2) is provided with the impeller (6), the right end of the impeller (6) is fixed with the first rotating shaft (8), and the right end of the first rotating shaft (8) is fixed with the first disc (18).

5. The novel fan for the industrial boiler convenient to disassemble and assemble as claimed in claim 1, wherein the housing (2) is fixed with a first bearing (7), and the housing (2) is rotatably connected with the first rotating shaft (8) through the first bearing (7).

6. The novel easy-to-disassemble and assemble fan for the industrial boiler is characterized in that the first bolt (20) sequentially penetrates through the second disk (19) and the first disk (18) from right to left, the left part of the first bolt (20) is fixedly connected with the first nut (21), and the left end of the second disk (19) is connected with the first disk (18) in an abutting mode.

7. The novel easy-to-disassemble and assemble fan for the industrial boiler is characterized in that the second bolt (23) sequentially penetrates through the bottom plate (22) and the bracket (3) from top to bottom, the lower part of the second bolt (23) is fixedly connected with the second nut (24), and the lower end of the bottom plate (22) is connected with the bracket (3) in an abutting mode.