CN111520736A

CN111520736A - Boiler with automatic filling and automatic air volume adjusting functions

Info

Publication number: CN111520736A
Application number: CN202010418628.9A
Authority: CN
Inventors: 柏见生
Original assignee: Hangzhou Weihao Technology Co ltd
Current assignee: Hangzhou Weihao Technology Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-08-11

Abstract

The invention discloses a boiler with automatic filling and air volume adjusting functions, which comprises a main boiler body, a crushing cavity is arranged in the main furnace body, the left side of the crushing cavity is provided with an opening, coal is placed in the crushing cavity, a rotary disc is rotatably arranged on the left side wall of the crushing cavity, a rotary knife is fixedly arranged on the right end surface of the rotary disc, the fixed knife is fixedly arranged on the right wall of the crushing cavity, and the fixed knife and the rotating knife cooperate to crush coal, the coal crushing machine can crush coal firstly through the mutual cooperation of the rotating knife and the fixed knife, so that the coal is crushed, the trouble of crushing the coal manually is saved, then, when the manual filling is troublesome, the labor is greatly saved, and the combustion condition in the combustion chamber is better, the steam cavity can generate larger steam quantity, the air inflow of the air inlet groove is reduced, and the automatic adjustment of the air inflow is realized.

Description

Boiler with automatic filling and automatic air volume adjusting functions

Technical Field

The invention relates to the technical field of combustion, in particular to a boiler with functions of automatic filling and automatic air volume adjusting.

Background

At present, schools or communities often use boilers to perform collective heating, some factories also often use steam boilers to work, the traditional boilers generally use coal as fuel, the traditional coal is sometimes large in particles and easy to cause insufficient combustion, energy is wasted, the traditional coal is generally crushed into small blocks, but the crushed coal is sometimes filled into a combustion furnace and may not be crushed or is not crushed ideally, the particles are still large, therefore, the coal with large particles is necessary, the coal with large particles is generally crushed manually and wastes time and expense, and the boilers are generally required to be manually supervised to control combustion and stabilize heating during combustion so as to consume great energy of supervisors and be inconvenient.

Disclosure of Invention

The invention aims to provide a boiler with functions of automatic filling and automatic air volume adjustment, which is used for overcoming the defects in the prior art.

The boiler with the functions of automatic filling and automatic air volume adjusting comprises a main furnace body, wherein a crushing cavity is formed in the main furnace body, the left side of the crushing cavity is in an open design and is used for placing coal, a rotary disc is rotatably arranged on the left side wall of the crushing cavity, a rotary knife is fixedly arranged on the right end surface of the rotary disc, a fixed knife is fixedly arranged on the right wall of the crushing cavity and can be used for crushing the coal in cooperation with the rotary knife, a trapezoidal cavity is formed in the lower side of the crushing cavity in a communicating mode, a transverse baffle is arranged between the trapezoidal cavity and the crushing cavity in a swinging mode and used for sealing the lower side of the crushing cavity, a vibrating plate capable of vibrating is arranged in the position, close to the right side, of the trapezoidal cavity in an up-and-down sliding mode, a combustion cavity is formed in the right side of the trapezoidal cavity and is used for combustion of the coal, the steam chamber has been seted up at the top in burning chamber, the steam chamber with set firmly curved heat-conducting plate between the burning chamber, the steam intracavity holds the water source, the heat-conducting plate is used for giving the heat conduction the water source in the steam chamber, bilateral symmetry sets up two slag chutes of downward open-ended on the lower lateral wall in burning chamber, the slag chute is all swung and is equipped with the rocking plate, rocking plate swing can make the waste residue fall out, the wind chamber has been seted up on the right side in burning chamber, the wind chamber with through the air inlet duct intercommunication between the burning chamber, the burning chamber with slide from top to bottom between the wind chamber and be equipped with the gas shield, round through-hole has been seted up on the gas shield, round through-hole can with the air inlet duct seals.

Further technical scheme, the feeder hopper has set firmly on the left surface of main furnace body, the feeder hopper with broken chamber intercommunication, it is equipped with broken axle to rotate on the left side wall in broken chamber, the right-hand member of broken axle with the left side wall fixed connection of carousel, the chamber of slideing has been seted up to the downside in trapezoidal chamber, the rotation is equipped with about the bottom shaft that extends in the chamber of slideing, the left end of bottom shaft with connect through first belt between the left end of broken axle.

According to a further technical scheme, a thread block is arranged on the left side wall of the trapezoid cavity in a vertically sliding mode, a baffle motor is fixedly embedded in the bottom wall of the trapezoid cavity, the top end of the baffle motor is in power connection with an upward extending vertical screw rod, the vertical screw rod is in thread fit connection with the thread block, the right end face of the thread block is hinged to the bottom end face of the transverse baffle through a connecting rod, a vertically sliding vertical baffle plate is arranged between the trapezoid cavity and the combustion cavity and used for isolating the combustion cavity from the trapezoid cavity, a transmission gear is rotatably arranged on the left side of the vertical baffle plate and meshed with the left side face of the vertical baffle plate, a power gear is rotatably arranged in the bottom wall of the trapezoid cavity, the rear side of the power gear is in power connection with the rear side of the transmission gear, a short shaft is rotatably arranged at the top of the power gear, and a transmission belt wheel is fixedly arranged at the top end, the bottom of the short shaft is fixedly provided with a driven bevel gear, the driven bevel gear is meshed with the front side face of the power gear, a rectangular block is arranged in the sliding cavity in a sliding mode, a small thread block is fixedly arranged at the left end of the rectangular block, a vertical screw rod extending up and down is rotatably arranged in the left side wall of the sliding cavity, the vertical screw rod is in threaded fit connection with the small thread block, and the top end of the vertical screw rod is in power connection with the transmission belt pulley and the vertical screw rod through a second belt.

According to the technical scheme, a guide sliding rod is fixedly arranged on the lower end face of a vibrating plate and is connected with the bottom wall of a trapezoidal cavity in a sliding fit mode, a cam is arranged at the bottom of the vibrating plate in a rotating mode and can be abutted to the vibrating plate so as to drive the vibrating plate to slide up and down, a spline housing is arranged in the rectangular block in a rotating mode, a first bevel gear is fixedly arranged at the bottom end of the spline housing, a spline shaft is rotatably arranged on the top wall of the sliding cavity, a driven gear is fixedly arranged at the top end of the spline shaft and meshed with the cam, the spline shaft is connected with the spline housing in a spline fit mode, a second bevel gear is fixedly arranged on the periphery of the bottom shaft and can be meshed with the first bevel gear.

Further technical scheme, the right side in slide chamber has been seted up and has been switched the chamber, it is equipped with the switching piece to switch the intracavity slip, the switching piece internal fixation has power motor, power motor's the equal power connection in both ends has interior tooth piece about, the top of switching the chamber is equipped with and is used for control the electromagnet mechanism that switches the piece horizontal slip, it is equipped with the transmission shaft to rotate on the wall of the right side in chamber to switch, the transmission shaft with a side end that the bottom shaft is close to each other all sets firmly rotatory piece, rotatory piece can with the meshing of internal tooth piece.

According to the technical scheme, a rectangular cavity is formed in the bottom wall of the combustion cavity, short shafts are arranged on the left side wall and the right side wall of the rectangular cavity in a rotating mode, the short shafts are fixed to the shaking plates correspondingly respectively, a bottom cavity is formed in the lower side of the rectangular cavity, a small vertical shaft is arranged between the bottom cavity and the rectangular cavity in a rotating mode, the top end of the small vertical shaft is in power connection with two ends, close to the short shafts, of the small vertical shaft, a bottom gear is fixedly arranged at the bottom end of the small vertical shaft, two fan-shaped face gears are fixedly arranged on the periphery of the transmission shaft, and the fan-shaped face gears can be intermittently meshed with the bottom gear.

According to the technical scheme, a fan shaft extending left and right is arranged in the air cavity, the right end of the fan shaft is connected with the right end of the transmission shaft through a third belt in a power mode, a fan is fixedly arranged on the periphery of the fan shaft, an air outlet box is fixedly arranged on the top surface of the main furnace body, an air outlet pipeline communicated with the steam cavity is arranged in the air outlet box, a pressure plate is arranged on the bottom wall of the air outlet pipeline in a swinging mode, a thin sliding rod is arranged on the lower side of the pressure plate in an up-and-down sliding mode and can be abutted to the pressure plate, a spring is arranged between the bottom end of the air baffle and the main furnace body, and the bottom end of the air baffle is fixed to the bottom end of the.

The invention has the beneficial effects that: the invention can crush coal through the mutual cooperation of the rotating knife and the fixed knife, then the coal can automatically fall on the vibrating plate, then the coal can automatically enter the combustion cavity through the vibration of the vibrating plate, the trouble of manually crushing the coal is saved, the labor is greatly saved, and when the combustion condition in the combustion cavity is better, a larger steam quantity can be generated in the steam cavity, when the steam flows through the air outlet pipeline, the steam can drive the pressure plate to downwards press the thin sliding rod, and further the air baffle plate moves downwards, so that the circular through hole moves downwards, the air inflow of the air inlet groove is reduced, and the automatic air inflow adjustment is realized, if the combustion condition is not ideal, the fan can blow air into the combustion cavity, the combustion is accelerated, the automatic adjustment and control of the combustion condition in the combustion cavity are realized, and the trouble of manual monitoring and adjustment is saved, meanwhile, the invention has simple structure, convenient operation and convenient popularization.

Drawings

FIG. 1 is a schematic view of the internal structure of a boiler with automatic filling and air volume adjusting functions according to the present invention;

FIG. 2 is a top view of the wobble plate of the present invention;

FIG. 3 is an enlarged partial schematic view of A of FIG. 1 in accordance with the present invention;

fig. 4 is a partially enlarged view of the rectangular cavity of the present invention.

Detailed Description

For purposes of making the objects and advantages of the present invention more apparent, the following detailed description of the invention, taken in conjunction with the examples, should be understood that the following text is only intended to describe one or more specific embodiments of the invention, and not to strictly limit the scope of the invention as specifically claimed, and that, as used herein, the terms upper, lower, left and right are not limited to their strict geometric definitions, but include tolerances for reasonable and inconsistent machining or human error, the following detailed description of the specific features of the boiler with automatic filling and automatic air volume sizing functions being given in detail:

referring to fig. 1 to 4, a boiler with functions of automatic filling and automatic air volume adjustment according to an embodiment of the present invention includes a main furnace body 10, a crushing cavity 80 is formed in the main furnace body 10, the left side of the crushing cavity 80 is designed to be open, coal is placed in the crushing cavity 80, a rotary table 38 is rotatably disposed on the left side wall of the crushing cavity 80, a rotary cutter 41 is fixedly disposed on the right end surface of the rotary table 38, a fixed cutter 40 is fixedly disposed on the right wall of the crushing cavity 80, the fixed cutter 40 and the rotary cutter 41 cooperate to crush the coal, a trapezoidal cavity 31 is communicated with the lower side of the crushing cavity 80, a transverse baffle 35 is swingably disposed between the trapezoidal cavity 31 and the crushing cavity 80, the transverse baffle 35 is used for sealing the lower side of the crushing cavity 80, and a vibrating plate 53 capable of vibrating is vertically slidably disposed in the trapezoidal cavity 31 at a position close to the right side, a combustion chamber 26 is formed on the right side of the trapezoid chamber 31, the combustion chamber 26 is used for burning coal, a steam chamber 25 is formed at the top of the combustion chamber 26, an arc-shaped heat conduction plate 24 is fixedly arranged between the steam chamber 25 and the combustion chamber 26, a water source is contained in the steam chamber 25, the heat conduction plate 24 is used for conducting heat to the water source in the steam chamber 25, two slag discharge grooves 28 with downward openings are symmetrically formed on the lower side wall of the combustion chamber 26, shaking plates 50 are arranged in the slag discharge grooves 28 in a swinging manner, the shaking plates 50 swing to enable waste slag to fall out, an air chamber 91 is formed on the right side of the combustion chamber 26, the air chamber 91 is communicated with the combustion chamber 26 through an air inlet groove 23, an air baffle plate 22 is arranged between the combustion chamber 26 and the air chamber 91 in a vertically sliding manner, and a circular through hole 21 is formed in the air baffle plate 22, the circular through hole 21 can close the air inlet groove 23.

Beneficially or exemplarily, a feed hopper 39 is fixedly arranged on the left side surface of the main furnace body 10, the feed hopper 39 is communicated with the crushing cavity 80, a crushing shaft 37 is rotatably arranged on the left side wall of the crushing cavity 80, the right end of the crushing shaft 37 is fixedly connected with the left side wall of the rotating disc 38, a sliding cavity 92 is arranged on the lower side of the trapezoidal cavity 31, a bottom shaft 93 extending left and right is rotatably arranged in the sliding cavity 92, and the left end of the bottom shaft 93 is connected with the left end of the crushing shaft 37 through a first belt 32.

Beneficially or exemplarily, a thread block 33 is slidably disposed on a left side wall of the trapezoid cavity 31 up and down, a baffle motor 95 is fixedly embedded in a bottom wall of the trapezoid cavity 31, a vertical screw 96 extending upward is dynamically connected to a top end of the baffle motor 95, the vertical screw 96 is in threaded fit connection with the thread block 33, a right end surface of the thread block 33 is hinged to a bottom end surface of the transverse baffle 35 through a connecting rod 34, a vertical baffle 29 sliding up and down is disposed between the trapezoid cavity 31 and the combustion cavity 26, the vertical baffle 29 is used for separating the combustion cavity 26 from the trapezoid cavity 31, a transmission gear 30 is rotatably disposed on a left side of the vertical baffle 29, the transmission gear 30 is engaged with a left side surface of the vertical baffle 29, a power gear 42 is rotatably disposed in the bottom wall of the trapezoid cavity 31, and a rear side of the power gear 42 is in power connection with a rear side of the transmission gear 30, the top of the power gear 42 is rotatably provided with a short shaft 46, the top end of the short shaft 46 is fixedly provided with a driving belt pulley 44, the bottom end of the short shaft 46 is fixedly provided with a driven bevel gear 43, the driven bevel gear 43 is engaged with the front side surface of the power gear 42, a rectangular block 58 is slidably arranged in the sliding cavity 92, the left end of the rectangular block 58 is fixedly provided with a small threaded block 56, the left side wall of the sliding cavity 92 is rotatably provided with a vertical screw 57 extending up and down, the vertical screw 57 is in threaded fit connection with the small threaded block 56, the top end of the vertical screw 57 is in power connection with the driving belt pulley 44 and the vertical screw 96 through a second belt 45, and the operation of the baffle motor 95 is controlled to open the transverse baffle 35 and open the vertical baffle 29 in an upward sliding manner.

Beneficially or exemplarily, a guide slide rod 54 is fixedly arranged on the lower end surface of the vibration plate 53, the guide slide rod 54 is connected with the bottom wall of the trapezoidal cavity 31 in a sliding fit manner, a cam 52 is rotatably arranged at the bottom of the vibration plate 53, the cam 52 can abut against the vibration plate 53 to drive the vibration plate 53 to slide up and down, a spline housing 98 is rotatably arranged in the rectangular block 58, a first bevel gear 55 is fixedly arranged at the bottom end of the spline housing 98, a spline shaft 59 is rotatably arranged on the top wall of the sliding cavity 92, a driven gear 60 is fixedly arranged at the top end of the spline shaft 59, the driven gear 60 is meshed with the cam 52, the spline shaft 59 is connected with the spline housing 98 in a spline fit manner, a second bevel gear 61 is fixedly arranged on the outer periphery of the bottom shaft 93, and the second bevel gear 61 can be meshed with the first bevel gear 55.

Beneficially or exemplarily, a switching cavity 67 is formed in the right side of the sliding cavity 92, a switching block 65 is slidably disposed in the switching cavity 67, a power motor 64 is fixedly embedded in the switching block 65, inner gear blocks 63 are respectively and dynamically connected to the left end and the right end of the power motor 64, an electromagnet mechanism 66 for controlling the switching block 65 to slide left and right is disposed at the top of the switching cavity 67, a transmission shaft 19 is rotatably disposed on the right wall of the switching cavity 67, a rotating block 62 is fixedly disposed at the end of one side, close to the bottom shaft 93, of the transmission shaft 19, and the rotating block 62 can be engaged with the inner gear blocks 63.

Beneficially or exemplarily, a rectangular cavity 27 is formed in a bottom wall of the combustion cavity 26, stub shafts 69 are rotatably disposed on left and right side walls of the rectangular cavity 27, the stub shafts 69 are respectively fixed to the corresponding shaking plate 50, a bottom cavity 74 is formed in a lower side of the rectangular cavity 27, a small vertical shaft 73 is rotatably disposed between the bottom cavity 74 and the rectangular cavity 27, a top end of the small vertical shaft 73 is in power connection with one end of the two stub shafts 69, which is close to each other, a bottom gear 71 is fixedly disposed at a bottom end of the small vertical shaft 73, two sector face gears 72 are fixedly disposed on an outer periphery of the transmission shaft 19, and the sector face gears 72 can be intermittently meshed with the bottom gear 71.

Beneficially or exemplarily, a fan shaft 17 extending left and right is rotatably disposed in the air cavity 91, a right end of the fan shaft 17 is in power connection with a right end of the transmission shaft 19 through a third belt 18, a fan 16 is fixedly disposed on an outer circumference of the fan shaft 17, an air outlet box 81 is fixedly disposed on a top surface of the main furnace body 10, an air outlet pipeline 11 communicated with the steam cavity 25 is disposed in the air outlet box 81, a pressure plate 12 is swingably disposed on a bottom wall of the air outlet pipeline 11, a thin sliding rod 14 is slidably disposed on a lower side of the pressure plate 12 up and down, the thin sliding rod 14 can abut against the pressure plate 12, a spring 20 is disposed between a bottom end of the air baffle plate 22 and the main furnace body 10, a bottom end of the air baffle plate 22 is fixed to a bottom end of the thin sliding rod 14, when a steam amount passing through the air outlet pipeline 11 is large, the pressure plate 12 can press the thin sliding rod 14, the air baffle 22 is slid downward, and the air inlet groove 23 is closed by the air baffle 22.

In the initial state, the circular through hole 21 is communicated with the air inlet groove 23, the transverse baffle 35 seals the bottom of the crushing cavity 80, the vertical baffle 29 seals the left side of the combustion cavity 26, and the rectangular block 58 is located at the most upward position.

When in use, coal is put into the feed hopper 39, the electromagnet mechanism 66 is controlled to work, the switching block 65 is moved leftwards, the internal tooth block 63 is meshed with the rotating block 62, the power motor 64 is further enabled to drive the bottom shaft 93 to rotate, the crushing shaft 37 is further enabled to rotate, the rotating disc 38 is further enabled to drive the rotating knife 41 to rotate, the rotating knife 41 and the fixed knife 40 are enabled to cooperate to crush the coal, the baffle motor 95 is controlled to work, the vertical screw 96 is controlled to rotate, the thread block 33 is further enabled to move downwards, the transverse baffle 35 is enabled to be opened, the coal falls on the vibrating plate 53 from the crushing cavity 80, the driving belt wheel 44 is simultaneously enabled to drive the driven bevel gear 43 to rotate, the power gear 42 is enabled to drive the transmission gear 30 to rotate, the vertical baffle 29 is enabled to move upwards, the trapezoidal cavity 31 is enabled to be communicated with the combustion cavity 26, the vertical screw 57 is enabled to rotate, the small thread block, the first bevel gear 55 is meshed with the second bevel gear 61, so that the bottom shaft 93 drives the spline housing 98 to rotate, the driven gear 60 drives the cam 52 to rotate, the cam 52 presses the vibrating plate 53 to vibrate, coal enters the combustion chamber 26, and then the vertical baffle 29 is closed; when coal is burnt to heat the heat conducting plate 24, so that the heat conducting plate 24 heats water in the steam cavity 25 to generate steam, when the steam passes through the pressure plate 12, if the steam is more vigorously burnt, the swing amplitude of the pressure plate 12 is larger, so that the thin sliding rod 14 is pressed downwards by the pressure plate 12, the air baffle plate 22 moves downwards, the opening of the circular through hole 21 is reduced, the air inflow in the combustion cavity 26 is reduced, and if the steam enters the air outlet pipeline 11 in a smaller amount, the electromagnet mechanism 66 is controlled to work, the switching block 65 moves right, so that the inner tooth block 63 on the right side is meshed with the rotating block 62, the power motor 64 drives the transmission shaft 19 to rotate, the fan shaft 17 drives the fan 16 to rotate, and the air enters the combustion cavity 26 to accelerate the combustion, so as to promote the combustion.

The invention has the beneficial effects that: the invention can crush coal through the mutual cooperation of the rotating knife and the fixed knife, lead the coal to be crushed, lead the coal to automatically fall on the vibrating plate, lead the coal to automatically enter the combustion cavity through the vibration of the vibrating plate, save the trouble of manually crushing the coal, lead the trouble of manually filling to be greatly saved, greatly save manpower, lead the steam cavity to generate larger steam quantity when the combustion condition in the combustion cavity is better, lead the steam to drive the pressure plate to downwards press the thin sliding rod when flowing through the air outlet pipeline, further lead the air baffle plate to downwards move, lead the round through hole to downwards move, lead the air inflow of the air inlet groove to be reduced, further realize the automatic adjustment of the air inflow, lead the fan to blow air into the combustion cavity when the combustion condition is not ideal, accelerate the combustion, further realize the automatic adjustment and control of the combustion condition in the combustion cavity, and save the trouble of manual monitoring and adjustment, meanwhile, the invention has simple structure, convenient operation and convenient popularization.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.

Claims

1. The utility model provides a boiler with automatic filler and automatically regulated amount of wind size function, includes the main furnace body, its characterized in that: the main furnace body is internally provided with a crushing cavity, the left side of the crushing cavity is designed to be open, the crushing cavity is used for placing coal, the left side wall of the crushing cavity is rotatably provided with a turntable, the right end surface of the turntable is fixedly provided with a rotating knife, the right wall of the crushing cavity is fixedly provided with a fixed knife, the fixed knife and the rotating knife can be used for crushing the coal in a cooperative manner, the lower side of the crushing cavity is communicated and provided with a trapezoidal cavity, a transverse baffle is arranged between the trapezoidal cavity and the crushing cavity in a swinging manner and used for sealing the lower side of the crushing cavity, a vibrating plate capable of vibrating is arranged at the position close to the right side in the trapezoidal cavity in a sliding manner up and down manner, the right side of the trapezoidal cavity is provided with a combustion cavity, the combustion cavity is used for burning the coal, the top of the combustion cavity is provided with a steam cavity, and an arc-shaped, the steam chamber holds the water source, the heat-conducting plate is used for conducting heat for the water source in the steam chamber, bilateral symmetry sets up two slag discharging grooves of downward open-ended on the lower lateral wall in burning chamber, the slag discharging inslot all swings and is equipped with the board that shakes, it swings to rock the board, can make the waste residue fall out, the wind chamber has been seted up on the right side in burning chamber, the wind chamber with through the air inlet duct intercommunication between the burning chamber, the burning chamber with slide from top to bottom between the wind chamber and be equipped with the gas shield, round through-hole has been seted up on the gas shield, round through-hole can with the air inlet duct seals.

2. The boiler with the functions of automatic filling and automatic air volume adjusting according to claim 1 is characterized in that: the utility model discloses a rotary kiln, including main furnace body, feeder hopper, slide chamber, feed hopper, broken chamber, slide intracavity, the left surface of main furnace body is equipped with the feeder hopper on, the feeder hopper with broken chamber intercommunication, it is equipped with broken axle to rotate on the left side wall in broken chamber, the right-hand member of broken axle with the left side wall fixed connection of carousel, the chamber of slideing has been seted up to the downside in trapezoidal chamber, the rotation of slide intracavity is equipped with the bottom shaft of controlling the extension, the left end of bottom shaft with connect through first belt between the left end of broken axle.

3. The boiler with the functions of automatic filling and automatic air volume adjusting according to claim 2 is characterized in that: a thread block is arranged on the left side wall of the trapezoidal cavity in a vertically sliding manner, a baffle motor is fixedly embedded in the bottom wall of the trapezoidal cavity, the top end of the baffle motor is in power connection with an upward extending vertical screw rod, the vertical screw rod is in thread fit connection with the thread block, the right end face of the thread block is hinged with the bottom end face of the transverse baffle through a connecting rod, a vertical baffle plate which slides vertically is arranged between the trapezoidal cavity and the combustion cavity and is used for isolating the combustion cavity from the trapezoidal cavity, a transmission gear is rotatably arranged on the left side of the vertical baffle plate and is meshed with the left side face of the vertical baffle plate, a power gear is rotatably arranged in the bottom wall of the trapezoidal cavity, the rear side of the power gear is in power connection with the rear side of the transmission gear, a short shaft is rotatably arranged at the top of the power gear, and a transmission belt wheel is fixedly arranged at the, the bottom of the short shaft is fixedly provided with a driven bevel gear, the driven bevel gear is meshed with the front side face of the power gear, a rectangular block is arranged in the sliding cavity in a sliding mode, a small thread block is fixedly arranged at the left end of the rectangular block, a vertical screw rod extending up and down is rotatably arranged in the left side wall of the sliding cavity, the vertical screw rod is in threaded fit connection with the small thread block, and the top end of the vertical screw rod is in power connection with the transmission belt pulley and the vertical screw rod through a second belt.

4. The boiler with the functions of automatic filling and automatic air volume adjusting according to claim 3, is characterized in that: the lower terminal surface of vibration board has set firmly and has led the slide bar, lead the slide bar with the diapire sliding fit of trapezoidal chamber is connected, the bottom of vibration board is rotated and is equipped with the cam, the cam can with vibration board butt to drive the vibration board slides from top to bottom, the rectangle piece internal rotation is equipped with the spline housing, the bottom of spline housing has set firmly first bevel gear, it is equipped with the integral key shaft to rotate on the roof in slide chamber, the top of integral key shaft has set firmly driven gear, driven gear with the cam meshing, the integral key shaft with spline housing spline fit is connected, set firmly second bevel gear in the periphery of bottom shaft, second bevel gear can with first bevel gear meshing.

5. The boiler with the functions of automatic filling and automatic air volume adjusting according to claim 4 is characterized in that: the right side in slide chamber has been seted up and has been switched the chamber, it is equipped with the switching piece to switch the intracavity slip, switching piece internal fixation has motor power, motor power's the equal power connection in both ends has interior tooth piece about, the top in switching chamber is equipped with and is used for control switching piece horizontal slip's electromagnet mechanism, it is equipped with the transmission shaft to rotate on the wall of the right side in switching chamber, the transmission shaft with a side end that the bottom shaft is close to each other all sets firmly rotatory piece, rotatory piece can with the inside toothmass meshing.

6. The boiler with the functions of automatic filling and automatic air volume adjusting according to claim 5 is characterized in that: the fuel-gas stove is characterized in that a rectangular cavity is formed in the bottom wall of the combustion cavity, short shafts are arranged on the left side wall and the right side wall of the rectangular cavity in a rotating mode, the short shafts are fixed to the shaking plates correspondingly respectively, a bottom cavity is formed in the lower side of the rectangular cavity, small vertical shafts are arranged between the bottom cavity and the rectangular cavity in a rotating mode, the top ends of the small vertical shafts are in power connection with two ends, close to the short shafts, of the small vertical shafts, bottom gears are fixedly arranged at the bottom ends of the small vertical shafts, two fan-shaped face gears are fixedly arranged on the periphery of the transmission shaft, and the fan-shaped face gears can be intermittently.

7. The boiler with the functions of automatic filling and automatic air volume adjusting according to claim 6, is characterized in that: the utility model discloses a steam generator, including wind chamber internal rotation, transmission shaft, fan shaft, air outlet box, pressure plate, spring, air baffle plate, fan shaft, air chamber internal rotation is equipped with the fan shaft that extends about, the right-hand member of fan shaft with the right-hand member of transmission shaft passes through third belt power and connects, the fan has set firmly on the periphery of fan shaft, air outlet box has set firmly on the top surface of main furnace body, air outlet box in set up with the pipeline of giving vent to anger of steam chamber intercommunication, the swing is equipped with the pressure plate on the diapire of the pipeline of giving vent to anger, the downside of pressure plate slides from top to bottom and is equipped with thin slide bar, thin slide bar can with the pressure plate butt.