CN111993579A

CN111993579A - Hollow brick powder agitating unit

Info

Publication number: CN111993579A
Application number: CN202010618513.4A
Authority: CN
Inventors: 刘伟; 王新民; 王全玉
Original assignee: Anhui Mengcheng County Honghai New Building Material Co ltd
Current assignee: Anhui Mengcheng County Honghai New Building Material Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2020-11-27

Abstract

The invention discloses a hollow brick powder stirring device which comprises a barrel, wherein four supporting columns are fixedly installed at the bottom of the barrel, the four supporting columns are arranged in a pairwise symmetry mode, a first rotating shaft is arranged in the barrel and is of a hollow structure, a first through hole is formed in the inner wall of the top of the barrel, the top end of the first rotating shaft extends out of the first through hole, a second rotating shaft is rotatably installed in the first rotating shaft, two ends of the second rotating shaft extend out of the first rotating shaft, and a first bevel gear located above the barrel is fixedly sleeved on the first rotating shaft. The invention has reasonable design and good practicability, can screen and filter the powder entering the cylinder, can smoothly discharge the powder in the powder screening process, avoids the pipeline blockage phenomenon, can quickly and fully mix and stir the powder and steam, uniformly mixes and stirs the powder, and improves the mixing and stirring quality and the stirring efficiency of the powder.

Description

Hollow brick powder agitating unit

Technical Field

The invention relates to the technical field of idle brick production equipment, in particular to a hollow brick powder stirring device.

Background

The hollow brick is commonly used for non-bearing parts, the void ratio is equal to or more than 35%, the hollow brick with large size and small quantity is called as a hollow brick, the hollow brick can be divided into a cement hollow brick, a clay hollow brick and a shale hollow brick, the hollow brick is a wall main material commonly used in the building industry, and the hollow brick has the advantages of high strength, good heat preservation, sound insulation and noise reduction performance due to the advantages of light weight, less consumption of raw materials and the like, is a product firstly recommended by the national building department, and needs to stir and mix the hollow brick powder by using stirring equipment in the production and manufacturing process of the hollow brick.

Through retrieval, application publication No. CN110450280A discloses a hollow brick powder stirring device, which belongs to the field of hollow brick production equipment and comprises a stirring barrel, wherein a stirring shaft is arranged in the stirring barrel, a spiral stirring blade is arranged on the stirring shaft, a stirring motor is arranged on the stirring barrel, and the stirring motor is mechanically connected with the stirring shaft; the tail end of the stirring shaft penetrates through the bottom end of the stirring barrel, an axial steam flow channel is arranged on the end face of the tail end of the stirring shaft, a spiral gas conveying pipe is arranged on the spiral stirring blade and is communicated with the axial steam flow channel, and a plurality of steam spray holes are formed in the spiral gas conveying pipe; the stirring device also comprises a gas transmission joint, the gas transmission joint is arranged on the stirring barrel through a bracket, the gas transmission joint comprises a gas transmission pipe and a sealing cover sleeved on the outer wall of the gas transmission pipe, a bearing is arranged on the gas transmission pipe, a bearing seat is arranged on the stirring shaft, the sealing cover is in threaded connection with the tail end of the stirring shaft, a sealing element is arranged between the sealing cover and the gas transmission pipe, the stirring equipment has simple structure and can soften and stir the hollow brick powder, but in the prior art, when the stirring equipment is used, the powder added into the stirring barrel cannot be screened and filtered, if the powder is not screened out, the production quality of the hollow brick is affected, the powder and the steam are not sufficiently mixed, the stirring mixing quality to the powder is relatively poor, and stirring time cost is more, leads to stirring efficiency to reduce, for this reason, we propose a hollow brick powder agitating unit and be used for solving above-mentioned problem.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a hollow brick powder stirring device, which solves the problems that the powder added into a stirring barrel cannot be screened and filtered when the existing stirring equipment is used, the production quality of a hollow brick is influenced if larger particles in the powder are not screened, the powder and steam are not fully mixed, the stirring and mixing quality is poor, the stirring time cost is more, and the stirring efficiency is reduced.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a hollow brick powder stirring device comprises a barrel body, wherein four supporting columns are fixedly installed at the bottom of the barrel body and are arranged symmetrically in pairs, a first rotating shaft is arranged in the barrel body and is of a hollow structure, a first through hole is formed in the inner wall of the top of the barrel body, the top end of the first rotating shaft extends out of the first through hole, a second rotating shaft is rotatably installed in the first rotating shaft, two ends of the second rotating shaft extend out of the first rotating shaft, a first conical gear positioned above the barrel body is fixedly sleeved on the first rotating shaft, a second conical gear is fixedly installed at the top end of the second rotating shaft, a first motor is fixedly installed at the top of the barrel body, a third conical gear is fixedly installed at the output shaft end of the first motor, the first conical gear and the second conical gear are both meshed with the third conical gear, four first stirring rods are fixedly installed at two sides of the first rotating shaft, and first air cavities are respectively formed in eight first stirring rods, the first air cavity is communicated with the inside of the first stirring rod, first air holes are formed in the inner wall of the first air cavity, two second stirring rods are fixedly mounted on two sides of a second rotating shaft, four second stirring rods are located below the first rotating shaft, second air cavities are formed in four second stirring rods, second air holes are formed in the inner wall of each second air cavity, an air conveying groove is formed in the bottom end of the second rotating shaft, the second air cavities are communicated with the air conveying groove, a plurality of third air holes are formed in the inner walls of the two sides of the air conveying groove at equal intervals, a steam conveying pipe is fixedly mounted at the bottom of the barrel, one end of the steam conveying pipe extends into the air conveying groove, two supports are fixedly mounted at the top of the barrel, the same material barrel is fixedly mounted at the tops of the two supports, the material barrel is arranged in an inclined mode, a feeding hopper is fixedly mounted at the tops of the material barrels, the feeding hopper is communicated with the inside of the, a screen mesh is fixedly arranged in the charging barrel, a conveying shaft positioned above the screen mesh is arranged in the charging barrel, a spiral blade is fixedly arranged on the conveying shaft, a mounting hole is formed in the inner wall of one side of the charging barrel, one end of the conveying shaft extends into the mounting hole, the output shaft end of a second motor extends into the mounting hole and is fixedly connected with one end of the conveying shaft, a first discharging pipe is fixedly arranged at the bottom of the charging barrel and is communicated with the inside of the charging barrel, the bottom end of the first discharging pipe is fixedly arranged at the top of the barrel and is communicated with the inside of the barrel, a second discharging pipe is fixedly arranged at one side of the charging barrel, which is far away from the second motor, and is communicated with the inside of the charging barrel, two cross rods are fixedly arranged at one side of the first discharging pipe, which is close to the bracket, a same, the one end that the slide was kept away from to two springs all with one side fixed connection of first discharging pipe, the slide is close to one side fixed mounting of first discharging pipe has the billet, the top fixed mounting of barrel has the third motor, the output shaft fixed mounting of third motor has the cam, one side and the slide of cam contact.

Preferably, a discharge outlet is formed in one side of the cylinder, a cover plate is connected to one side of the cylinder through threads, and the cover plate is matched with the discharge outlet.

Preferably, the top of the cylinder body is fixedly provided with an outer cover, and the first bevel gear, the second bevel gear and the first motor are all positioned in the outer cover.

Preferably, an observation hole is formed in the inner wall of one side of the cylinder body, and an observation mirror is fixedly mounted in the observation hole.

Preferably, a first bearing is fixedly sleeved on the first rotating shaft, and an outer ring of the first bearing is fixedly connected with the inner wall of the first through hole.

Preferably, the second rotating shaft is fixedly sleeved with two second bearings, and outer rings of the two second bearings are fixedly connected with the inner wall of the first rotating shaft.

Preferably, the number of first gas pocket is a plurality of, and a plurality of first gas pockets are equidistant to be arranged, and the number of second gas pocket is a plurality of, and a plurality of second gas pockets are equidistant to be arranged.

Preferably, the steam conveying pipe is fixedly sleeved with a third bearing, an outer ring of the third bearing is fixedly connected with the inner wall of the gas transmission groove, the conveying shaft is fixedly sleeved with a fourth bearing, and an outer ring of the fourth bearing is fixedly connected with the inner wall of the mounting hole.

Preferably, the equal fixed mounting of one end that first discharging pipe was kept away from to two horizontal poles has limit baffle, and fixed cover is equipped with two fixed pipe casings on the second discharging pipe, and two fixed pipe casings are equal fixed mounting in one side of barrel.

(III) advantageous effects

The invention provides a hollow brick powder stirring device. The method has the following beneficial effects:

(1) the hollow brick powder stirring device pours powder into the charging barrel from the charging hopper, utilizes the screen to filter the powder, the powder with small particles falls through the meshes of the screen, the powder with larger particles is remained on the screen, by starting the second motor to work, the second motor drives the conveying shaft and the helical blade to rotate, the helical blade is utilized to convey the powder obliquely upwards, the powder moves in the charging barrel, thereby better filtering the powder, the powder with smaller particles flows into the cylinder body from the first discharge pipe, the powder with larger particles is discharged from the second discharge pipe along with the conveying of the helical blade, thereby can sieve the powder and filter for in the less powder of granule flows into the barrel, the great powder of granule is discharged from the second discharging pipe and can be retrieved and smash the back and recycle, has improved the quality to hollow brick processing preparation.

(2) This hollow brick powder agitating unit, work through starting third motor, the third motor drives the cam and rotates, the cam promotes the slide of slide on two horizontal poles, two spring atress warp and produce elasticity, the slide drives the billet and beats first discharging pipe, first discharging pipe produces micro vibration, first discharging pipe transmits the vibrations power to feed cylinder and second discharging pipe on, under the spring action of two springs, make the slide drive billet carry out intermittent type nature horizontal reciprocating motion, the billet carries out intermittent type nature to first discharging pipe and beats, thereby make the less powder of granule of screening can be smoothly arrange the material play and fall to in the barrel from first discharging pipe, the great powder of granule of screening can be discharged from the second discharging pipe smoothly, avoid causing first discharging pipe and second feeding pipe to take place blocking phenomenon.

(3) The hollow brick powder stirring device comprises a first motor, a second motor, a third bevel gear, a first bevel gear, a second rotating shaft, four second stirring rods, a steam conveying pipe, a first air cavity, a plurality of third air holes, a plurality of first air holes, a plurality of second air holes, a plurality of first air holes, a plurality of second air holes and a plurality of second air holes, wherein the first motor drives the third bevel gear to rotate, the third bevel gear drives the second bevel gear to rotate with the first bevel gear and the first bevel gear to rotate, the second bevel gear drives the second rotating shaft and the four second, can carry out quick intensive mixing stirring to the powder in the barrel with steam, improve the mixing stirring quality and the stirring efficiency to the powder, can observe the stirring condition of powder in the barrel through the sight glass.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an enlarged view of portion B of FIG. 2;

FIG. 5 is an enlarged view of portion C of FIG. 2;

fig. 6 is an enlarged schematic view of a portion D in fig. 5.

In the figure: 1. a barrel; 2. a pillar; 3. a first rotating shaft; 4. a first through hole; 5. a second rotating shaft; 6. a first bevel gear; 7. a second bevel gear; 8. a first motor; 9. a third bevel gear; 10. a first stirring rod; 11. a first air cavity; 12. a first air hole; 13. a second stirring rod; 14. a second air hole; 15. a gas transmission groove; 16. a third air hole; 17. a steam delivery pipe; 18. a support; 19. a charging barrel; 20. a hopper; 21. a second motor; 22. screening a screen; 23. a delivery shaft; 24. a helical blade; 25. a first discharge pipe; 26. a second discharge pipe; 27. a cross bar; 28. a slide plate; 29. a spring; 30. wood blocks; 31. a third motor; 32. a cam; 33. a discharge outlet; 34. a cover plate; 35. a housing; 36. an observation mirror; 37. a second air chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 6, the present invention provides a technical solution: a hollow brick powder stirring device comprises a barrel body 1, four supporting columns 2 are fixedly installed at the bottom of the barrel body 1, the four supporting columns 2 are arranged in a pairwise symmetry mode, a first rotating shaft 3 is arranged in the barrel body 1, the first rotating shaft 3 is of a hollow structure, a first through hole 4 is formed in the inner wall of the top of the barrel body 1, the top end of the first rotating shaft 3 extends out of the first through hole 4, a second rotating shaft 5 is rotatably installed in the first rotating shaft 3, two ends of the second rotating shaft 5 extend out of the first rotating shaft 3, a first bevel gear 6 located above the barrel body 1 is fixedly sleeved on the first rotating shaft 3, a second bevel gear 7 is fixedly installed at the top end of the second rotating shaft 5, a first motor 8 is fixedly installed at the top of the barrel body 1, a third bevel gear 9 is fixedly installed at the output shaft end of the first motor 8, and the first bevel gear 6 and the second bevel gear 7 are both meshed with, four first stirring rods 10 are fixedly arranged on two sides of the first rotating shaft 3, first air cavities 11 are arranged on eight first stirring rods 10, the first air cavities 11 are communicated with the inside of the first stirring rods 10, first air holes 12 are arranged on the inner walls of the first air cavities 11, two second stirring rods 13 are fixedly arranged on two sides of the second rotating shaft 5, four second stirring rods 13 are positioned below the first rotating shaft 3, second air cavities 37 are arranged on four second stirring rods 13, second air holes 14 are arranged on the inner walls of the second air cavities 37, an air conveying groove 15 is arranged at the bottom end of the second rotating shaft 5, the second air cavities 37 are communicated with the air conveying groove 15, a plurality of third air holes 16 are arranged on the inner walls of two sides of the air conveying groove 15 at equal intervals, a steam conveying pipe 17 is fixedly arranged at the bottom of the barrel body 1, one end of the steam conveying pipe 17 extends into the air conveying groove 15, two supports 18 are fixedly arranged at the top of the barrel body 1, the top parts of the two supports 18 are fixedly provided with the same material barrel 19, the material barrel 19 is arranged obliquely, the top part of the material barrel 19 is fixedly provided with a feeding hopper 20, the feeding hopper 20 is communicated with the inside of the material barrel 19, one side of the material barrel 19 is fixedly provided with a second motor 21, a screen 22 is fixedly arranged in the material barrel 19, a conveying shaft 23 positioned above the screen 22 is arranged in the material barrel 19, a spiral blade 24 is fixedly arranged on the conveying shaft 23, a mounting hole is formed in the inner wall of one side of the material barrel 19, one end of the conveying shaft 23 extends into the mounting hole, the output shaft end of the second motor 21 extends into the mounting hole and is fixedly connected with one end of the conveying shaft 23, the bottom part of the material barrel 19 is fixedly provided with a first discharge pipe 25, the first discharge pipe 25 is communicated with the inside of the material barrel 19, the bottom end of the first discharge pipe 25 is fixedly arranged at the top part of, second discharging pipe 26 is linked together with feed cylinder 19 is inside, one side fixed mounting that first discharging pipe 25 is close to support 18 has two horizontal poles 27, sliding sleeve is equipped with same slide 28 on two horizontal poles 27, one side fixed mounting that slide 28 is close to first discharging pipe 25 has two covers to establish the spring 29 on corresponding horizontal pole 27, the one end that slide 28 was kept away from to two springs 29 all with one side fixed connection of first discharging pipe 25, one side fixed mounting that slide 28 is close to first discharging pipe 25 has billet 30, the top fixed mounting of barrel 1 has third motor 31, the output shaft fixed mounting of third motor 31 has cam 32, one side and the slide 28 of cam 32 contact.

A discharge outlet 33 is formed in one side of the cylinder body 1, a cover plate 34 is connected to one side of the cylinder body 1 through threads, the cover plate 34 is matched with the discharge outlet 33, an outer cover 35 is fixedly installed at the top of the cylinder body 1, the first bevel gear 6, the second bevel gear 7 and the first motor 8 are all located in the outer cover 35, an observation hole is formed in the inner wall of one side of the cylinder body 1, an observation mirror 36 is fixedly installed in the observation hole, a first bearing is fixedly sleeved on the first rotating shaft 3, the outer ring of the first bearing is fixedly connected with the inner wall of the first through hole 4, two second bearings are fixedly sleeved on the second rotating shaft 5, the outer rings of the two second bearings are fixedly connected with the inner wall of the first rotating shaft 3, a plurality of first air holes 12 are formed, a plurality of first air holes 12 are arranged at equal intervals, a plurality of second air holes 14 are formed, a plurality of second air holes 14 are arranged at equal intervals, a third, the outer ring of the third bearing is fixedly connected with the inner wall of the gas transmission groove 15, a fourth bearing is fixedly sleeved on the transmission shaft 23, and the outer ring of the fourth bearing is fixedly connected with the inner wall of the mounting hole.

9. A hollow brick powder stirring device according to claim 1, characterized in that: the two cross rods (27) are fixedly mounted at one ends far away from the first discharging pipe (25) respectively, the second discharging pipe (26) is fixedly sleeved with two fixed pipe sleeves, and the two fixed pipe sleeves are fixedly mounted on one side of the barrel body (1).

In this embodiment, the steam delivery pipe 17 is fixedly connected to an external steam pipe, the barrel 1 is provided with a control switch and an external power line, the first motor 8, the second motor 21, the third motor 31, the control switch and the external power line are sequentially and electrically connected to form a loop, the control switch can respectively control the start and stop of the first motor 8, the second motor 21 and the third motor 31, the power is turned on, the powder is poured into the barrel 19 from the hopper 20, the powder falls onto the screen 22, the screen 22 is used to filter the powder, the powder with small particles falls through the meshes of the screen 22, the powder with larger particles is retained on the screen 22, the second motor 21 is started to operate, the second motor 21 drives the delivery shaft 23 and the helical blade 24 to rotate, the helical blade 24 is used to obliquely and upwardly deliver the powder, so that the powder moves in the barrel 19, thereby better filtering the powder can be achieved, the powder with smaller particles flows into the barrel body 1 from the first discharge pipe 25, the powder with larger particles is discharged from the second discharge pipe 26 along with the conveying of the helical blade 24, so that the powder can be screened and filtered, the powder with smaller particles flows into the barrel body 1, the powder with larger particles is discharged from the second discharge pipe 26, can be recycled and crushed, and can be reused, so that the quality of processing and manufacturing hollow bricks is improved, when the powder is screened and filtered, the third motor 31 is started to work, the third motor 31 drives the cam 32 to rotate, the cam 32 pushes the sliding plate 28 to slide on the two cross rods 27, the two springs 29 are stressed and deformed to generate elastic force, the sliding plate 28 drives the wood block 30 to knock the first discharge pipe 25, the first discharge pipe 25 generates micro vibration, the first discharge pipe 25 transmits vibration force to the charging barrel 19 and the second discharge pipe 26, and according to the characteristics of the cam 32, when the cam 32 continuously rotates, under the action of the elastic force of the two springs 29, the sliding plate 28 drives the wood block 30 to perform intermittent horizontal reciprocating movement, the wood block 30 performs intermittent knocking on the first discharge pipe 25, so that the screened powder with smaller particles can be smoothly discharged from the first discharge pipe 25 and fall into the barrel 1, the screened powder with larger particles can be smoothly discharged from the second discharge pipe 26, the blockage phenomenon of the first discharge pipe 25 and the second discharge pipe is avoided, after the powder is screened, the second motor 21 and the third motor 31 are stopped to work, the first motor 8 is started to work, the first motor 8 drives the third bevel gear 9 to rotate, the third bevel gear 9 drives the second bevel gear 7 and the first bevel gear 6 to rotate, and according to the transmission characteristics of the gears, the rotation directions of the second bevel gear 7 and the first bevel gear 6 are opposite, the second bevel gear 7 drives the second rotating shaft 5 and the four second stirring rods 13 to rotate, the first bevel gear 6 drives the first rotating shaft 3 and the eight first stirring rods 10 to rotate, so that the rotating directions of the four second stirring rods 13 and the eight first stirring rods 10 are opposite, the moving range of the powder in the barrel body 1 is enlarged, steam is conveyed into the gas conveying groove 15 by using the steam conveying pipe 17, the steam flows into the second gas cavity 37 and can flow into the first gas cavity 11 through the third gas holes 16, so that the steam in the first gas cavity 11 is discharged from the first gas holes 12, the steam in the second gas cavity 37 is discharged from the second gas holes 14, the steam is diffused in the barrel body 1, the powder and the steam in the barrel body 1 can be quickly and fully mixed and stirred uniformly, the mixing and stirring quality and the stirring efficiency of the powder are improved, the stirring condition of the powder in the barrel body 1 can be observed through the observation mirror 36, after the stirring operation is completed, the operation of the first motor 8 is stopped, the steam delivery pipe 17 is stopped to deliver steam, the lower cover plate 34 is removed, and the powder material in the cylinder 1 after the stirring operation is completed can be cleaned out from the discharge port 33, and the details which are not described in detail in the specification belong to the prior art which is well known to those skilled in the art.

To sum up, the hollow brick powder stirring device is characterized in that powder is poured into a material barrel 19 from a feeding hopper 20, the powder is filtered by a screen 22, the powder with small particles falls through meshes of the screen 22, the powder with larger particles remains on the screen 22, the second motor 21 is started to work, the second motor 21 drives a conveying shaft 23 and a helical blade 24 to rotate, the helical blade 24 is used for conveying the powder in an inclined and upward manner, the powder moves in the material barrel 19, so that the powder can be better filtered, the powder with smaller particles flows into the barrel body 1 from a first discharging pipe 25, the powder with larger particles is discharged from a second discharging pipe 26 along with the conveying of the helical blade 24, so that the powder can be screened and filtered, the powder with smaller particles flows into the barrel body 1, the powder with larger particles is discharged from the second discharging pipe 26 and can be recycled and crushed for reuse, the quality of processing and manufacturing hollow bricks is improved, the third motor 31 is started to work, the third motor 31 drives the cam 32 to rotate, the cam 32 pushes the sliding plate 28 to slide on the two cross rods 27, the two springs 29 deform under stress to generate elastic force, the sliding plate 28 drives the wood block 30 to knock the first discharging pipe 25, the first discharging pipe 25 generates micro vibration, the first discharging pipe 25 transmits the vibration force to the charging barrel 19 and the second discharging pipe 26, the sliding plate 28 drives the wood block 30 to perform intermittent horizontal reciprocating movement under the action of the elastic force of the two springs 29, the wood block 30 performs intermittent knocking on the first discharging pipe 25, so that the powder with smaller particles can be smoothly discharged from the first discharging pipe 25 and fall into the barrel body 1, the powder with larger particles can be smoothly discharged from the second discharging pipe 26, and the blockage phenomenon of the first discharging pipe 25 and the second discharging pipe is avoided, by starting the first motor 8, the first motor 8 drives the third bevel gear 9 to rotate, the third bevel gear 9 drives the second bevel gear 7 and the first bevel gear 6 to rotate, the rotation directions of the second bevel gear 7 and the first bevel gear 6 are opposite, the second bevel gear 7 drives the second rotating shaft 5 and the four second stirring rods 13 to rotate, the first bevel gear 6 drives the first rotating shaft 3 and the eight first stirring rods 10 to rotate, the rotation directions of the four second stirring rods 13 and the eight first stirring rods 10 are opposite, the movement range of powder in the barrel body 1 is enlarged, steam is conveyed into the air conveying groove 15 by the steam conveying pipe 17, the steam flows into the second air cavity 37 and can flow into the first air cavity 11 through the plurality of third air holes 16, the steam in the first air cavity 11 is discharged from the plurality of first air holes 12, the steam in the second air cavity 37 is discharged from the plurality of second air holes 14, the steam is enabled to be uniformly and uniformly diffused in the barrel body 1, the powder and the steam in the barrel body 1 can be rapidly and fully mixed and uniformly stirred, the mixing and stirring quality and the stirring efficiency of the powder are improved, the stirring condition of the powder in the barrel body 1 can be observed through the observation mirror 36.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 an air brick powder agitating unit, includes barrel (1), its characterized in that: the bottom of the barrel body (1) is fixedly provided with four supporting columns (2), the four supporting columns (2) are arranged in a pairwise symmetry manner, a first rotating shaft (3) is arranged in the barrel body (1), the first rotating shaft (3) is of a hollow structure, a first through hole (4) is formed in the inner wall of the top of the barrel body (1), the top end of the first rotating shaft (3) extends out of the first through hole (4), a second rotating shaft (5) is rotatably arranged in the first rotating shaft (3), two ends of the second rotating shaft (5) both extend out of the first rotating shaft (3), a first bevel gear (6) positioned above the barrel body (1) is fixedly sleeved on the first rotating shaft (3), a second bevel gear (7) is fixedly arranged at the top end of the second rotating shaft (5), a first motor (8) is fixedly arranged at the top of the barrel body (1), and a third bevel gear (9) is fixedly arranged at the output shaft end of the first, the first bevel gear (6) and the second bevel gear (7) are both meshed with the third bevel gear (9), four first stirring rods (10) are fixedly mounted on two sides of the first rotating shaft (3), first air cavities (11) are formed in the eight first stirring rods (10), the first air cavities (11) are communicated with the inside of the first stirring rods (10), first air holes (12) are formed in the inner wall of each first air cavity (11), two second stirring rods (13) are fixedly mounted on two sides of the second rotating shaft (5), the four second stirring rods (13) are located below the first rotating shaft (3), second air cavities (37) are formed in the four second stirring rods (13), second air holes (14) are formed in the inner wall of each second air cavity (37), an air conveying groove (15) is formed in the bottom end of the second rotating shaft (5), and the second air cavities (37) are communicated with the air conveying groove (15), a plurality of third air holes (16) are formed in the inner walls of two sides of the air transmission groove (15) at equal intervals, a steam transmission pipe (17) is fixedly installed at the bottom of the barrel body (1), one end of the steam transmission pipe (17) extends into the air transmission groove (15), two supports (18) are fixedly installed at the top of the barrel body (1), the same material barrel (19) is fixedly installed at the top of the two supports (18), the material barrel (19) is arranged in an inclined mode, a feeding hopper (20) is fixedly installed at the top of the material barrel (19), the feeding hopper (20) is communicated with the interior of the material barrel (19), a second motor (21) is fixedly installed at one side of the material barrel (19), a screen (22) is fixedly installed in the material barrel (19), a conveying shaft (23) positioned above the screen (22) is arranged in the material barrel (19), a spiral blade (24) is fixedly installed on the conveying shaft (23), a, one end of the conveying shaft (23) extends into the mounting hole, the output shaft end of the second motor (21) extends into the mounting hole and is fixedly connected with one end of the conveying shaft (23), a first discharging pipe (25) is fixedly mounted at the bottom of the charging barrel (19), the first discharging pipe (25) is communicated with the inside of the charging barrel (19), the bottom end of the first discharging pipe (25) is fixedly mounted at the top of the barrel body (1) and is communicated with the inside of the barrel body (1), a second discharging pipe (26) is fixedly mounted at one side of the charging barrel (19) far away from the second motor (21), the second discharging pipe (26) is communicated with the inside of the charging barrel (19), two cross rods (27) are fixedly mounted at one side of the first discharging pipe (25) close to the support (18), a same sliding plate (28) is slidably sleeved on the two cross rods (27), two springs (29) sleeved on the corresponding cross rods (27) are fixedly mounted at one side of the, one end of each spring (29) far away from the sliding plate (28) is fixedly connected with one side of the first discharging pipe (25), one side of each sliding plate (28) close to the first discharging pipe (25) is fixedly provided with a wood block (30), the top of the barrel body (1) is fixedly provided with a third motor (31), an output shaft end of each third motor (31) is fixedly provided with a cam (32), and one side of each cam (32) is in contact with the sliding plate (28).

2. A hollow brick powder stirring device according to claim 1, characterized in that: discharge gate (33) have been seted up to one side of barrel (1), and there is apron (34) one side of barrel (1) through threaded connection, apron (34) and discharge gate (33) looks adaptation.

3. A hollow brick powder stirring device according to claim 1, characterized in that: the top of barrel (1) fixed mounting has dustcoat (35), and first conical gear (6), second conical gear (7) and first motor (8) all are located dustcoat (35).

4. A hollow brick powder stirring device according to claim 1, characterized in that: an observation hole is formed in the inner wall of one side of the barrel body (1), and an observation mirror (36) is fixedly mounted in the observation hole.

5. A hollow brick powder stirring device according to claim 1, characterized in that: the first rotating shaft (3) is fixedly sleeved with a first bearing, and the outer ring of the first bearing is fixedly connected with the inner wall of the first through hole (4).

6. A hollow brick powder stirring device according to claim 1, characterized in that: two second bearings are fixedly sleeved on the second rotating shaft (5), and outer rings of the two second bearings are fixedly connected with the inner wall of the first rotating shaft (3).

7. A hollow brick powder stirring device according to claim 1, characterized in that: the quantity of first gas pocket (12) is a plurality of, and a plurality of first gas pocket (12) are equidistant and arrange, and the quantity of second gas pocket (14) is a plurality of, and a plurality of second gas pocket (14) are equidistant and arrange.

8. A hollow brick powder stirring device according to claim 1, characterized in that: the steam conveying pipe (17) is fixedly sleeved with a third bearing, the outer ring of the third bearing is fixedly connected with the inner wall of the gas conveying groove (15), the conveying shaft (23) is fixedly sleeved with a fourth bearing, and the outer ring of the fourth bearing is fixedly connected with the inner wall of the mounting hole.