CN213977565U

CN213977565U - Biomass gasification stove with crushed aggregates function

Info

Publication number: CN213977565U
Application number: CN202022314725.1U
Authority: CN
Inventors: 赵志刚
Original assignee: Renqiu Kerui New Energy Technology Co ltd
Current assignee: Renqiu Kerui New Energy Technology Co ltd
Priority date: 2020-10-17
Filing date: 2020-10-17
Publication date: 2021-08-17
Anticipated expiration: 2030-10-17

Abstract

The utility model discloses a biomass gasification stove with crushed aggregates function, including first shell, drum and second shell, the bottom intercommunication of first shell has the drum, the bottom intercommunication of drum has the second shell, rotating vane's the outer wall left and right sides is rotated through the inner wall left and right sides of bearing with first shell respectively and is linked to each other, rotating vane's below is equipped with a plurality of blades, the inner of a plurality of blades respectively with the outer wall left and right sides fixed connection of montant, the bottom of montant and the output fixed connection of second motor, the bottom rigid coupling of second motor has the diaphragm. The pretreatment of the raw materials is realized, the machine is prevented from being blocked, and the maintenance cost is increased. The device passes through the cooperation between rotating vane, first motor and the three hornblocks, and first motor drives rotating vane and three hornblocks rotation and has realized the coarse crushing, has prevented that some long straws from getting into the machine and causing the card to die, has prolonged the life of device, has reduced the cost of maintenance of device.

Description

Biomass gasification stove with crushed aggregates function

Technical Field

The utility model relates to a biomass gasification stove technical field with crushed aggregates function specifically is a biomass gasification stove with crushed aggregates function.

Background

The gasification of biomass is a process of pyrolyzing, oxidizing, reducing and reforming high polymers of biomass under certain thermodynamic conditions by the action of air (or oxygen) and steam, and finally converting the high polymers into low-molecular hydrocarbon combustible gases such as carbon monoxide, hydrogen, methane and the like, wherein the combustible gases can be used for domestic air supply and heating, and provide heat sources for boilers, kilns, dryers and the like.

For example, application number "201921916882.0" a biomass gasification stove with crushed aggregates function, which comprises an outer shell, the upper end rigid coupling of shell has the feed inlet, though the device passes through first commentaries on classics roller, the cooperation of connecting of second commentaries on classics roller and abrasive brick, through the cutter, second straight-bar and telescopic connection cooperation, it is too big to make the cutter rotate the raw materials volume of having solved by the drive of second straight-bar, inconvenient processing, and cause the problem of jam easily, but the device does not carry out preliminary treatment to the raw materials when carrying out the crushed aggregates, can die the machine card when some long straws carry out the crushed aggregates, the life of shortening device, the cost of maintenance of device has been increased, and when current device carries out the raw materials after the reaction and retrieves, the operator need stretch into the hand and handle in the device, the work efficiency is reduced, the labour has been increased.

Disclosure of Invention

An object of the utility model is to provide a biomass gasification stove with crushed aggregates function to the device that proposes in solving above-mentioned background does not carry out the preliminary treatment to the raw materials when carrying out the crushed aggregates, can die the machine card when some long straws carry out the crushed aggregates, shortens the life of device, has increased the cost of maintenance's of device problem.

In order to achieve the above object, the utility model provides a following technical scheme: the crushing device comprises a first shell, a cylinder and a second shell, wherein the cylinder is communicated with the bottom of the first shell, the second shell is communicated with the bottom of the cylinder, and a crushing device is arranged in the first shell;

the crushing device comprises a first motor, rotating blades, a vertical rod, a blade, a second motor and a transverse plate;

the utility model discloses a motor, including first motor, support, rotating blade, a plurality of blades, the support is passed through at the top of first motor and the left side top fixed connection of first shell, the output of first motor and rotating blade's left end fixed connection, the outer wall left and right sides of rotating blade rotates with the inner wall left and right sides of first shell through the bearing respectively and links to each other, rotating blade's below is equipped with a plurality of blades, the inner of a plurality of blades respectively with the outer wall left and right sides fixed connection of montant, the bottom of montant and the output fixed connection of second motor, the bottom rigid coupling of second motor has the diaphragm. The pretreatment of the raw materials is realized, the machine is prevented from being blocked, and the maintenance cost is increased.

Preferably, both sides equidistance is equipped with a plurality of triangle blocks about rotating vane's the outer wall, and the triangle block can smash the material, and triangle block equidistance distributes and can make to smash more evenly.

Preferably, the blades are distributed on the left side and the right side of the outer wall of the vertical rod at equal intervals, so that raw materials are crushed more uniformly.

Preferably, the left side and the right side of the bottom of the first shell are provided with support columns, and the left side and the right side of the second shell are provided with dismounting devices;

the dismounting device comprises a square plate, a thin rod, a screen and a short plate;

both sides respectively with the inner wall clearance fit of two square boards, two about the outer wall of thin pole the right-hand member of square board all with the outer wall left side fixed connection of second shell, the outer wall of thin pole and the left side inner wall clearance fit of screen cloth, clearance fit in the outer wall left side of screen cloth and the outer wall left side top recess of second shell, the outer wall right side of screen cloth and the left side clearance fit of short slab, the inner wall of short slab passes through the bearing and rotates with the outer wall below of montant and links to each other. The screen cloth can be detached, and blockage is prevented.

Preferably, a blanking device is arranged below the second shell;

the blanking device comprises an inclined plate, a vertical plate, a first square, a first thin plate, a second thin plate, a sleeve, a first threaded rod, a sliding block, a sliding rod, a baffle, a third thin plate, a first bevel gear, a second bevel gear and a long rod;

the left end of the inclined plate is fixedly connected with the left side of the inner wall of the second shell, the bottom of the inclined plate is fixedly connected with a first square, the rear end face of the first square is rotationally connected with the left side of the front face of a first thin plate through a pin shaft, the right side of the top of the first thin plate is attached to the bottoms of vertical plates, the tops of the two vertical plates are fixedly connected with the left side and the right side of the bottom of a short plate respectively, the lower sides of the inner sides of the two vertical plates are fixedly connected with the left end and the right end of a transverse plate, the right side of the bottom of the front face of the first thin plate is rotationally connected with the right side of the rear end face of a second thin plate through a pin shaft, the left side of the rear end face of the second thin plate is rotationally connected with the right side of the front face of a sleeve, the inner wall of the sleeve is in threaded connection with the upper portion of the outer wall of a first threaded rod, the left side of the sleeve is fixedly connected with a sliding block, the inner wall of the sliding block is in sliding clamped connection with the outer wall of the sliding rod, and the top of the sliding rod is fixedly connected with a baffle plate, the left end of baffle and the inner wall left side below fixed connection of second shell, the bottom of slide bar and the top left side fixed connection of third sheet metal, the outer wall below of first threaded rod rotates with the right side inner wall of third sheet metal through the bearing and links to each other, the left end of third sheet metal and the inner wall left side below fixed connection of second shell, the bottom of first threaded rod and the top fixed connection of first conical gear, the left side of first conical gear links to each other with the top meshing of second conical gear, the left side of second conical gear and the right-hand member fixed connection of stock, the outer wall left side of stock is passed through the bearing and is rotated with the inner wall left side bottom of second shell and links to each other. The pulverized material may be placed in a third housing below and then sealed.

Preferably, the slider and the slide bar constitute a slide unit. The slider can slide on the slide bar, makes the slip more stable.

Preferably, the left side and the right side of the inner wall of the bottom of the second shell are fixedly connected with third shells, heating plates are fixedly connected above the left side and the right side of the inner wall of each third shell, and material pushing devices are arranged on the left side and the right side of the bottom of each third shell;

the pushing device comprises a short rod, a thick plate and a spring;

the outer wall left side of stub and the inner wall right side below recess clearance fit of third shell, the left end rigid coupling of stub has the thick plate, the bottom of thick plate and the inner wall bottom right side of second shell are laminated mutually, the outer wall right side of stub has cup jointed the spring, the left and right sides of spring has the outer wall right side bottom of third shell and the right side fixed connection of stub respectively. The raw materials can be processed in a centralized way, so that the raw materials can be conveniently collected later.

Preferably, a switch device is arranged at the bottom of the third shell;

the switch device comprises a second square block, a long plate and a second threaded rod;

the top of second square and the bottom left side fixed connection of third shell, the rear end face of second square rotates through round pin axle and the positive left side of long slab and links to each other, the right side inner wall of long slab links to each other with the outer wall screw thread of second threaded rod, the outer wall top of second threaded rod links to each other with the bottom right side recess screw thread of third shell. The waste in the device can be discharged for treatment without an operator stretching into the device for treatment.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the prior art, the biomass gasification furnace with the material crushing function has the following advantages:

through the cooperation between rotating vane, first motor and the three hornblocks, first motor drives rotating vane and three hornblocks rotation and has realized the coarse crushing, has prevented that some long straws from getting into the machine and causing the card to die, has prolonged the life of device, has reduced the cost of maintenance of device.

Through the cooperation between stub, thick plate and the spring, promote the handle of stub both sides and concentrate the raw materials, unscrew the second threaded rod and carry out centralized processing with the material, prevent that the operator from stretching into to collect in the device with the hand, improved work efficiency, reduced the labour.

Through the cooperation between square plate, slender pole and the screen cloth, the handle of pulling slender pole top takes out the slender pole to the pulling screen cloth is changed, prevents to use for a long time and leads to the screen cloth to block up, satisfies modern people's work demand, has improved the practicality.

Drawings

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

FIG. 2 is a schematic view showing the connection structure of the square plate, the thin rod and the screen cloth in FIG. 1;

FIG. 3 is a schematic view of the connection between the sloping plate, the vertical plate and the first block in FIG. 1;

FIG. 4 is a schematic view showing the connection structure of the short bar, the thick plate and the spring in FIG. 1;

fig. 5 is a schematic view of a connection relationship between the vertical rod, the second motor and the horizontal plate in fig. 1.

In the figure: 1. a first housing, 2, a crushing device, 201, a first motor, 202, a rotating blade, 203, a vertical rod, 204, a blade, 205, a second motor, 206, a transverse plate, 207, a triangular block, 3, a cylinder, 4, a second housing, 5, a dismounting device, 501, a square plate, 502, a thin rod, 503, a screen, 504, a short plate, 6, a blanking device, 601, an inclined plate, 602, a vertical plate, 603, a first square, 604, a first thin plate, 605, a second thin plate, 606, a sleeve, 607, a first threaded rod, 608, a sliding block, 609, a sliding rod, 610, a baffle, 611, a third thin plate, 612, a first bevel gear, 613, a second bevel gear, 614, a long rod, 7, a third shell, 8, a material pushing device, 801, a short rod, 802, a thick plate, 803, a spring, 9, a switch device, 901, a second square, 902, a long plate, 903, a second threaded rod, 10, a heating plate, 11 and a support.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the crushing device comprises a first shell 1, a cylinder 3 and a second shell 4, wherein the bottom of the first shell 1 is communicated with the cylinder 3, the bottom of the cylinder 3 is communicated with the second shell 4, the crushing device 2 is arranged in the first shell 1, the crushing device 2 comprises a first motor 201, a rotating blade 202, a vertical rod 203, a blade 204, a second motor 205 and a transverse plate 206, the top of the first motor 201 is fixedly connected with the top of the left side of the first shell 1 through a support, the model of the first motor 201 is SM80-D601930, the output end of the first motor 201 is fixedly connected with the left end of the rotating blade 202, the output end of the first motor 201 can drive the rotating blade 202 to rotate, the left side and the right side of the outer wall of the rotating blade 202 are respectively connected with the left side and the right side of the inner wall of the first shell 1 through bearings, the rotating blade 202 can rotate through the bearings, a plurality of blades 204 are arranged below the rotating blade 202, the inner ends of the plurality of the blades 204 are respectively fixedly connected with the left side and the left side of the outer wall of the vertical rod 203, the plurality of blades 204 can finely crush the raw materials, the subsequent work of the overlarge size of the raw materials is prevented, the model of the second motor 205 is SM80-D601930, the bottom end of the vertical rod 203 is fixedly connected with the output end of the second motor 205, the output end of the second motor 205 can drive the vertical rod 203 to rotate, the bottom of the second motor 205 is fixedly connected with the transverse plate 206, the pretreatment of the raw materials is realized, the machine is prevented from being blocked, the maintenance cost is increased, the upper side and the lower side of the outer wall of the rotating blade 202 are equidistantly provided with a plurality of triangular blocks 207, the triangular blocks 207 can crush the materials, the triangular blocks 207 are equidistantly distributed to enable the crushing to be more uniform, the blades 204 are equidistantly distributed on the left side and the right side of the outer wall of the vertical rod 203 to enable the raw materials to be crushed to be more uniform, the left side and the right side of the bottom of the first shell 1 are provided with the supporting columns 11, the left side and the right side of the second shell 4 are provided with the dismounting devices 5, each dismounting device 5 comprises a square plate 501, and a thin rod 502, The upper side and the lower side of the outer wall of the thin rod 502 are respectively in clearance fit with the inner walls of the two square plates 501, the thin rod 502 can move up and down on the inner walls of the two square plates 501, the right ends of the two square plates 501 are fixedly connected with the left side of the outer wall of the second shell 4, the outer wall of the thin rod 502 is in clearance fit with the inner wall of the left side of the screen 503, the thin rod 502 can move up and down on the inner wall of the left side of the screen 503, the mesh number of the screen 503 is determined according to actual needs, the left side of the outer wall of the screen 503 is in clearance fit with the groove above the left side of the outer wall of the second shell 4, the left side of the screen 503 and the top of the thin rod 502 are provided with handles for convenient pulling, the right side of the outer wall of the screen 503 is in clearance fit with the left side of the short plates 504, the screen 503 can move left and right on the inner wall of the left side of the short plates 504, the inner wall of the short plates 504 is connected with the lower part of the outer wall of the vertical rods 203 through bearings, the vertical rods 203 can rotate through the bearings, and the screens 503 can be disassembled, the blanking device 6 is arranged below the second shell 4 for preventing blockage, the blanking device 6 comprises a sloping plate 601, a vertical plate 602, a first block 603, a first thin plate 604, a second thin plate 605, a sleeve 606, a first threaded rod 607, a slide block 608, a slide bar 609, a baffle 610, a third thin plate 611, a first bevel gear 612, a second bevel gear 613 and a long rod 614, the left end of the sloping plate 601 is fixedly connected with the left side of the inner wall of the second shell 4, the bottom of the sloping plate 601 is fixedly connected with the first block 603, the rear end surface of the first block 603 is rotatably connected with the left side of the front surface of the first thin plate 604 through a pin shaft, the first thin plate 604 can rotate through the pin shaft, the right side of the top of the first thin plate 604 is attached to the bottom of the vertical plate 602, the tops of the two vertical plates 602 are respectively fixedly connected with the left and right sides of the bottom of the short plate 504, the lower parts of the inner sides of the two vertical plates 602 are fixedly connected with the left and right ends of the transverse plate 206, the right side of the front bottom of the front surface of the first thin plate 604 is rotatably connected with the right side of the second thin plate 605 through a pin shaft, the left side of the rear end face of the second thin plate 605 is rotatably connected with the right side of the front face of the sleeve 606, the inner wall of the sleeve 606 is in threaded connection with the upper portion of the outer wall of the first threaded rod 607, when the first threaded rod 607 rotates, the height of the sleeve 606 can be changed, the left side of the sleeve 606 is fixedly connected with a sliding block 608, the inner wall of the sliding block 608 is in sliding clamping connection with the outer wall of a sliding rod 609, the sliding block 608 can slide on the sliding rod 609, the top of the sliding rod 609 is fixedly connected with a baffle 610, the left end of the baffle 610 is fixedly connected with the lower portion of the left side of the inner wall of the second shell 4, the bottom end of the sliding rod 609 is fixedly connected with the left side of the top of the third thin plate 611, the lower portion of the outer wall of the first threaded rod 607 is rotatably connected with the inner wall of the right side of the third thin plate 611 through a bearing, the first threaded rod 607 is rotatable with the left end of the third thin plate 611 through a bearing, the bottom end of the first threaded rod 607 is fixedly connected with the top of the first bevel gear 612, the left side of the first bevel gear 612 is engaged with the top of the second bevel gear 613, the first bevel gear 612 can drive the second bevel gear 613 to rotate when rotating, the left side of the second bevel gear 613 is fixedly connected with the right end of the long rod 614, the left side of the outer wall of the long rod 614 is rotatably connected with the bottom of the left side of the inner wall of the second shell 4 through a bearing, the long rod 614 can rotate through the bearing, crushed raw materials can be put into the lower third shell 7 and then sealed, the sliding block 608 and the sliding rod 609 form a sliding unit, the sliding block 608 can slide on the sliding rod 609 to enable the sliding to be more stable, the left side and the right side of the inner wall at the bottom of the second shell 4 are fixedly connected with the third shell 7, the heating plates 10 are fixedly connected above the left side and the right side of the inner wall of the third shell 7, the heating plates 10 are made of resistance wires, the left side and the right side at the bottom of the third shell 7 are respectively provided with the material pushing device 8, and the material pushing device 8 comprises a short rod 801, Thick plate 802 and spring 803, the left side of the outer wall of the short rod 801 is in clearance fit with the groove below the right side of the inner wall of the third shell 7, the short rod 801 can move left and right on the inner wall of the third shell 7, the outer side of the short rod 801 is provided with a handle, the thick plate 802 is fixedly connected with the left end of the short rod 801, the bottom of the thick plate 802 is attached to the right side of the bottom of the inner wall of the second shell 4, the spring 803 is sleeved on the right side of the outer wall of the short rod 801, the bottom of the outer wall of the third shell 7 and the right side of the short rod 801 are fixedly connected with each other on the left side of the outer wall of the third shell 7 respectively, the short rod 801 is pushed to contract the spring 803, when the spring 803 contracts to generate the rebounding force to return the short rod 801, the raw materials can be intensively processed for convenient later collection, the bottom of the third shell 7 is provided with switch device 9, the switch device 9 comprises a second square 901, a long, the rear end face of second square 901 rotates with the positive left side of long board 902 through the round pin axle and links to each other, long board 902 accessible round pin axle rotates, the right side inner wall of long board 902 links to each other with the outer wall screw thread of second threaded rod 903, the outer wall top of second threaded rod 903 links to each other with the bottom right side recess screw thread of third shell 7, second threaded rod 903 can be followed and twisted out in the right side inner wall of long board 902 and the bottom recess of third shell 7, can handle the waste discharge in the device, do not need the operator to stretch into and handle in the device.

When the biomass gasification furnace with the material crushing function is used, the device is firstly placed on a flat ground, the first motor 201 and the second motor 205 are connected with an external power supply, the first motor 201 and the second motor 205 work normally, raw materials such as straws enter from an opening on the right side of the top of the first shell 1, the first motor 201 drives the rotating blades 202 and the triangular blocks 207 to rotate for primary crushing, the crushed raw materials pass through the lower cylinder 3 and fall into the lower second shell 4, the second motor 205 drives the vertical plates 203 and the blades 204 to rotate, the raw materials such as the straws are crushed finely, the raw materials meeting the size can fall below through a 503 screen, at the moment, the handles on two sides of the long rod 614 are rotated, the long rod 614 drives the second conical gear 613 to rotate, the first conical gear 612 is driven to rotate by meshing of the second conical gear 613, the first threaded rod 607 above is driven to rotate, and is connected with the sleeve 606 through threads, when the first threaded rod 607 rotates, the height of the sleeve 606 can be changed, the second thin plate 605 is driven to rotate downwards, the first thin plate 604 is driven to move downwards, the raw material falls onto the third shell 7 through the first thin plate 604, the sealing can be carried out by the reverse operation, the heating plate 10 is connected with an external power supply at the moment, the heating plate 10 works normally, the heating plate 10 generates high temperature to process the raw materials such as straws, the generated combustible gas can be connected to other equipment through a conduit below the right side of the second shell 4 for use, after the reaction is finished, the handles on the two sides of the short rod 801 are pushed to concentrate the waste materials, the second threaded rod 903 is screwed down to separate the waste materials from the inner wall of the right side of the long plate 902 and the bottom of the second shell 4, the handles below the long plate 902 are pulled to take out the waste materials for centralized processing, when the screen 503 needs to be replaced, only the handle above the thin rod 502 needs to be pulled out, and the handles on both sides of the screen 503 are pulled to replace the screen.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a biomass gasification stove with crushed aggregates function, includes first shell (1), drum (3) and second shell (4), the bottom intercommunication of first shell (1) has drum (3), the bottom intercommunication of drum (3) has second shell (4), its characterized in that: a crushing device (2) is arranged in the first shell (1);

the crushing device (2) comprises a first motor (201), a rotating blade (202), a vertical rod (203), a blade (204), a second motor (205) and a transverse plate (206);

the top of first motor (201) is through the left side top fixed connection of support with first shell (1), the output of first motor (201) and the left end fixed connection of rotating vane (202), the outer wall left and right sides of rotating vane (202) is passed through the bearing respectively and is rotated with the inner wall left and right sides of first shell (1) and link to each other, the below of rotating vane (202) is equipped with a plurality of blades (204), the inner of a plurality of blades (204) respectively with the outer wall left and right sides fixed connection of montant (203), the bottom of montant (203) and the output fixed connection of second motor (205), the bottom rigid coupling of second motor (205) has diaphragm (206).

2. The biomass gasification furnace with a material crushing function according to claim 1, wherein: a plurality of triangular blocks (207) are arranged on the upper side and the lower side of the outer wall of the rotating blade (202) at equal intervals.

3. The biomass gasification furnace with a material crushing function according to claim 1, wherein: the blades (204) are distributed on the left side and the right side of the outer wall of the vertical rod (203) at equal intervals.

4. The biomass gasification furnace with a material crushing function according to claim 1, wherein: the left side and the right side of the bottom of the first shell (1) are provided with support columns (11), and the left side and the right side of the second shell (4) are provided with dismounting devices (5);

the dismounting device (5) comprises a square plate (501), a thin rod (502), a screen (503) and a short plate (504);

the utility model discloses a screen cloth, including the outer wall of slender pole (502), both sides respectively with the inner wall clearance fit of two square boards (501), two about the outer wall of slender pole (502) all with the outer wall left side fixed connection of second shell (4), the outer wall of slender pole (502) and the left side inner wall clearance fit of screen cloth (503), the outer wall left side of screen cloth (503) and the outer wall left side top recess clearance fit of second shell (4), the outer wall right side of screen cloth (503) and the left side clearance fit of short slab (504), the inner wall of short slab (504) passes through the bearing and rotates continuously with the outer wall below of montant (203).

5. The biomass gasification furnace with a material crushing function according to claim 1, wherein: a blanking device (6) is arranged below the second shell (4);

the blanking device (6) comprises a sloping plate (601), a vertical plate (602), a first square (603), a first thin plate (604), a second thin plate (605), a sleeve (606), a first threaded rod (607), a sliding block (608), a sliding rod (609), a baffle (610), a third thin plate (611), a first bevel gear (612), a second bevel gear (613) and a long rod (614);

the left end of the inclined plate (601) is fixedly connected with the left side of the inner wall of the second shell (4), the bottom of the inclined plate (601) is fixedly connected with a first square block (603), the rear end face of the first square block (603) is rotatably connected with the left side of the front face of a first thin plate (604) through a pin shaft, the right side of the top of the first thin plate (604) is attached to the bottoms of vertical plates (602), the tops of the two vertical plates (602) are respectively fixedly connected with the left side and the right side of the bottom of a short plate (504), the lower sides of the inner sides of the two vertical plates (602) are fixedly connected with the left end and the right end of a transverse plate (206), the right side of the bottom of the front face of the first thin plate (604) is rotatably connected with the right side of the rear end face of a second thin plate (605) through a pin shaft, the left side of the rear end face of the second thin plate (605) is rotatably connected with the right side of the front face of a sleeve (606), the inner wall of the sleeve (606) is in threaded connection with the upper part of the outer wall of a first threaded rod (607), a sliding block (608) is fixedly connected to the left side of the sleeve (606), the inner wall of the sliding block (608) is in sliding clamping connection with the outer wall of a sliding rod (609), a baffle (610) is fixedly connected to the top of the sliding rod (609), the left end of the baffle (610) is fixedly connected to the lower portion of the left side of the inner wall of the second shell (4), the bottom end of the sliding rod (609) is fixedly connected to the left side of the top of a third thin plate (611), the lower portion of the outer wall of the first threaded rod (607) is rotatably connected to the inner wall of the right side of the third thin plate (611) through a bearing, the left end of the third thin plate (611) is fixedly connected to the lower portion of the left side of the inner wall of the second shell (4), the bottom end of the first threaded rod (607) is fixedly connected to the top of a first bevel gear (612), the left side of the first bevel gear (612) is meshed with the top of a second bevel gear (613), and the left side of the second bevel gear (613) is fixedly connected to the right end of a long rod (614), the left side of the outer wall of the long rod (614) is rotatably connected with the bottom of the left side of the inner wall of the second shell (4) through a bearing.

6. The biomass gasification furnace with a material crushing function according to claim 5, wherein: the slide block (608) and the slide bar (609) constitute a slide unit.

7. The biomass gasification furnace with a material crushing function according to claim 1, wherein: third shells (7) are fixedly connected to the left and right sides of the inner wall of the bottom of the second shell (4), heating plates (10) are fixedly connected to the upper portions of the left and right sides of the inner wall of the third shells (7), and material pushing devices (8) are arranged on the left and right sides of the bottom of the third shells (7);

the material pushing device (8) comprises a short rod (801), a thick plate (802) and a spring (803);

the outer wall left side of stub (801) and the inner wall right side below groove clearance fit of third shell (7), the left end rigid coupling of stub (801) has thick plate (802), the bottom of thick plate (802) is laminated mutually with the inner wall bottom right side of second shell (4), spring (803) has been cup jointed on the outer wall right side of stub (801), the left and right sides of spring (803) has the outer wall right side bottom of third shell (7) and the right side fixed connection of stub (801) respectively.

8. The biomass gasification furnace with a material crushing function according to claim 7, wherein: a switch device (9) is arranged at the bottom of the third shell (7);

the switch device (9) comprises a second block (901), a long plate (902) and a second threaded rod (903);

the top of the second square block (901) is fixedly connected with the left side of the bottom of the third shell (7), the rear end face of the second square block (901) is rotatably connected with the left side of the front face of the long plate (902) through a pin shaft, the inner wall of the right side of the long plate (902) is in threaded connection with the outer wall of the second threaded rod (903), and the upper portion of the outer wall of the second threaded rod (903) is in threaded connection with the groove of the right side of the bottom of the third shell (7).