CN221232828U

CN221232828U - High-speed agitating unit of green extrusion cement board

Info

Publication number: CN221232828U
Application number: CN202322875556.2U
Authority: CN
Inventors: 黄�俊; 何建国; 马海比布
Original assignee: Jiangxi Lihan Material Technology Co ltd
Current assignee: Jiangxi Lihan Material Technology Co ltd
Priority date: 2023-10-25
Filing date: 2023-10-25
Publication date: 2024-06-28
Anticipated expiration: 2033-10-25

Abstract

The utility model discloses a high-speed stirring device for an environment-friendly extruded cement board, which comprises a stirring barrel, wherein the side wall of the stirring barrel is fixedly penetrated with a conveying barrel, one end of the interior of the conveying barrel is penetrated with a first sealing bearing, the interior of the first sealing bearing is penetrated with a packing auger, one end of the conveying barrel is provided with an L-shaped plate, one side of the L-shaped plate is provided with a variable speed motor, the output end of the variable speed motor is clamped with a mounting shaft, one end of the mounting shaft is clamped with one end of the packing auger, the upper part of the conveying barrel is penetrated with a feeding hopper, the upper part of the stirring barrel is provided with a mounting cover, the upper part of the mounting cover is provided with fan blades, and the upper part of the stirring barrel is penetrated with a second sealing bearing. The beneficial effects are that: the utility model adopts the transmission shaft, and can finish the rotation of the scattering disk without adding a motor structure through the arranged transmission shaft, thereby reducing the input cost of the green environment-friendly high-speed stirring device for extruding the cement board.

Description

High-speed agitating unit of green extrusion cement board

Technical Field

The utility model relates to the technical field of cement board manufacturing, in particular to a green environment-friendly high-speed stirring device for extruding cement boards.

Background

The cement board is a building plate which is produced by using cement as a main raw material, is a building product which is arranged between a gypsum board and stone and can be freely cut, drilled and carved, is superior to the gypsum board and the wood board in fire resistance, water resistance, corrosion resistance, insect resistance and sound insulation performance and far lower than the stone in price, and becomes a widely used building material in the building industry, the mixed pug needs to use an extrusion stirring device to complete the extrusion molding work of the cement board, and the cement board has the advantages of simple operation, stable structure, good use effect and the like in practical use.

The prior art discloses the publication number: CN209718079U is an extrusion line for extrusion molding fiber cement boards, which comprises a raw material stirring system, a material conveying system, an extruder, a receiving and transmitting system, a material returning system, a stirrer, a transmitting device, an upper supporting plate device, a film covering and cutting device, a lifting and connecting plate device, a cement bin tank, a cement conveying line, a fly ash bin tank, a fly ash conveying line, a sand and stone hopper, a sand and stone conveying line, a screw conveyor, a flat scraping plate machine, an inclined scraping plate machine, a weighing hopper, a cellulose adding system, an additive adding system, a discharging belt I, a pair of rollers, an inclined angle belt, a discharging belt II, a feeding hopper, a single screw mud smelting machine, The device comprises a scattering device, a double-screw extruder, a transitional extrusion head, an extrusion die head, a scattering disc, an extrusion machine body, an extrusion baffle, a core frame, a cement return system, a fly ash return system, a fan, a return pipeline, a Roots blower, a rotary level gauge, a sand return screw, a self-lubricating roller, a transitional roller, a mounting side plate, a water tank, lubricating liquid, a roller and a T-shaped frame, the device comprises a film covering mechanism, a cutting mechanism, a plastic film roller, a tensioning roller, a hairbrush roller, a height adjusting device, a cylinder bracket, a cylinder, a wire, a resistance wire bracket, a resistance wire, a guide tube, a receiving device, a mounting frame, a hydraulic cylinder, a transmission component, a lifting plate, a strip plate frame, a wire guide plate and a wire guide plate, The device comprises a transmission plate I, a transmission rod, a transmission plate II, a supporting plate, a cement plate, a supporting frame, supporting legs, hanging rings, a plastic film, a partition plate, a cellulose stirring tank, a cellulose weighing hopper, a booster pump, an electromagnetic valve, an additive bin and an additive weighing hopper, wherein the extruder comprises a feed hopper, the feed hopper is connected with a feed inlet of a single-screw mud mill, a discharge outlet of the single-screw mud mill is connected with a scattering device, the bottom of the scattering device is connected with a double-screw extruder, a discharge outlet of the double-screw extruder is connected with a transition extrusion head, and the transition extrusion head is connected with an extrusion die head; The extrusion die head is a straight head; the scattering device comprises a scattering disc, and a mounting shaft of the scattering disc is connected with the motor. The single screw mud-smelting machine and the double screw extruder of the utility model have the same structure as the prior equipment, are respectively driven by a variable frequency motor and are connected with a conventional vacuum pump. A screw rod is arranged in the single-screw mud-smelting machine; two screw rods are arranged in the double screw extruder. The specific working mode is as follows: the mud material enters a feed hopper, then enters a single-screw mud mill for primary extrusion, then extruded materials are extruded from a discharge hole of the single-screw mud mill, the discharge hole is preferably set to be in a rotary cutting angle shape, then the extruded materials are scattered by a dispersing device, the scattered mud material enters a double-screw extruder for secondary extrusion, the extruded mud material is gradually extruded in a transitional extrusion head, and then enters an extrusion die head for extrusion, so that the cement lath is obtained. The transition extrusion head mainly comprises an outer cavity, and is used for forming a transition process for extruding mud materials and guaranteeing extrusion quality. The extrusion die head is a straight head, namely the angle between the inner wall of the machine body of the extrusion die head and the inner wall of the head end of the head is a right angle, and the extrusion die head also has the function of ensuring the extrusion quality. The mounting shaft of the scattering disk is connected with the motor; the scattering disc is arranged at the discharge port of the single-screw mud mill. The motor drives the scattering disc to rotate, and the extrusion materials are scattered in the rotating process of the scattering disc. The motor operation circuit is an existing conventional circuit, and the circuits and control related in the utility model are all the prior art, and are not described in detail herein.

Said utility model needs a group of motor drive to scatter and stir the mud material which is fed into the scattering device again, and the installation of said group of motor can raise the input cost of said utility model, at the same time, said utility model needs the powder material of cement, etc. to be transported, so that the working space is dust environment, and the additional electric dust-removing equipment can raise the input cost of said utility model, and at the same time can raise the consumption of electric power resource, so that said utility model is not in accordance with the idea of green environment protection development.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a green environment-friendly high-speed stirring device for extruding cement boards, which has the advantages that the rotary use of a scattering disk can be completed without adding a motor structure and the dust removal work can be completed without adding electric dust removal equipment, thereby solving the problems in the background art.

(II) technical scheme

In order to realize the advantages that the rotary use of the scattering disk can be completed without adding a motor structure and the dust removal work can be completed without adding electric dust removal equipment, the utility model adopts the following specific technical scheme:

The high-speed stirring device for the green environment-friendly extruded cement board comprises a stirring barrel, wherein a conveying barrel is fixedly penetrated through the side wall of the stirring barrel, a first sealing bearing is penetrated through one end of the interior of the conveying barrel, a packing auger is penetrated through the interior of the first sealing bearing, an L-shaped plate is installed at one end of the conveying barrel, a variable speed motor is installed at one side of the L-shaped plate, an output end of the variable speed motor is clamped with a mounting shaft, one end of the mounting shaft is clamped with one end of the packing auger, a feeding hopper is penetrated through the upper part of the conveying barrel, a mounting cover is installed at the upper part of the stirring barrel, a fan blade is installed above the mounting cover, a second sealing bearing is penetrated through the upper part of the stirring barrel, a transmission shaft is penetrated through the interior of the second sealing bearing, a scattering disc is installed at the lower end of the transmission shaft, the inside bottom surface of churn is fixed to be run through and is had the hopper under, and the lower extreme lateral wall of hopper has been fixed to the twin-screw extruder has been cup jointed down to the transition extrusion head is installed to the one end of twin-screw extruder, the mould aircraft nose is installed to the one end of transition extrusion head, the mounting panel is installed on the upper portion of conveyer drum, and one side of mounting panel runs through and have third sealed bearing, one side of installing cover runs through and has fourth sealed bearing, the inside of third sealed bearing and fourth sealed bearing has run through the connecting axle, the lateral wall of installing axle and the one end lateral wall of connecting axle are all fixed to have cup jointed the belt pulley, and two sets of the lateral wall of belt pulley has cup jointed the drive belt, the other end lateral wall of connecting axle is fixed to have cup jointed the second bevel gear, the upper end lateral wall of drive shaft is fixed to have cup jointed first bevel gear.

Further, the first bevel gear and the second bevel gear are meshed with each other.

Further, the two groups of pulleys are located on the same vertical plane.

Further, the third sealing bearing and the fourth sealing bearing are both positioned on the same horizontal line.

Further, the upper portion of installation cover runs through there is the fifth sealed bearing, flabellum and the fifth sealed bearing are run through to the upper end of transmission shaft, the installation section of thick bamboo is installed on the upper portion of installation cover, and the inner wall of installation section of thick bamboo installs spacing orifice plate to the inside of spacing orifice plate is run through there is the filter bag, the opening part of installation section of thick bamboo is provided with sealed lid, and the upper portion of sealed lid is fixed to be run through there is the wind scooper to coupling hose is installed to the one end tip of wind scooper.

Further, two groups of air outlet pipes are arranged on the side wall of the mounting cylinder, and one-way valves are arranged on the side walls of the two groups of air outlet pipes.

Further, the electric cabinet is installed to the outer wall of churn, and the internally mounted of electric cabinet has control panel to control panel passes through electric wire and variable speed motor and twin-screw extruder electric connection.

(III) beneficial effects

Compared with the prior art, the utility model provides a green environment-friendly high-speed stirring device for extruding cement boards, which has the following beneficial effects:

(1) According to the utility model, the transmission shaft is adopted, when the high-speed stirring device for the green environment-friendly extruded cement board is actually used, the control panel is utilized, the variable speed motor and the double-screw extruder are enabled to work, the output end of the variable speed motor drives the auger to rotate through the mounting shaft, the mud can enter the inside of the conveying cylinder through the feeding hopper, the auger can push the mud, the mud moving out of the conveying cylinder can fall into the inside of the double-screw extruder, the mounting shaft drives the lower group of belt pulleys to rotate, the lower group of belt pulleys drive the upper group of belt pulleys to rotate through the transmission belt, the third sealing bearing and the fourth sealing bearing are utilized, the upper group of belt pulleys drive the second bevel gear to rotate through the connecting shaft, and the second bevel gear drives the first bevel gear to rotate through the second bevel gear.

(2) According to the operation, the fan blades are adopted, when the motor works, the two groups of belt pulleys, the transmission belt, the connecting shaft, the first bevel gear and the second bevel gear are utilized, the transmission shaft can drive the fan blades to rotate, the rotating fan blades can pump external air and impurities into the installation cylinder through the connecting hose and the air guide hopper, the filter bag can filter the impurities in the air, the limiting pore plate plays a role in installing the filter bag, the sealing cover plays a role in sealing the opening of the installation cylinder, gas in the installation cylinder can be discharged through the two groups of gas outlet pipes, the two groups of one-way valves can prevent the air from entering the installation cylinder through the two groups of gas outlet pipes, and the dust removal work can be completed through the arranged fan blades without adding electric dust removal equipment, so that the environment-friendly high-speed stirring device for extruding the cement plate accords with the concept of green environment-friendly development.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural view of a green environment-friendly extrusion cement board high-speed stirring device;

FIG. 2 is a perspective view of a belt according to the present utility model;

FIG. 3 is an enlarged view of FIG. 1A in accordance with the teachings of the present utility model;

fig. 4 is an enlarged view of B of fig. 1 in accordance with the present utility model.

In the figure:

1. A stirring cylinder; 2. a delivery cylinder; 3. a first sealed bearing; 4. an auger; 5. an L-shaped plate; 6. a variable speed motor; 7. a mounting shaft; 8. a mounting cover; 9. a second sealed bearing; 10. a transmission shaft; 11. a fan blade; 12. a mounting plate; 13. a third sealed bearing; 14. a fourth sealed bearing; 15. a connecting shaft; 16. a belt pulley; 17. a transmission belt; 18. a first bevel gear; 19. a second bevel gear; 20. scattering the disc; 21. discharging a hopper; 22. a twin screw extruder; 23. a transitional extrusion head; 24. a die head; 25. a mounting cylinder; 26. a limiting orifice plate; 27. a filter bag; 28. sealing cover; 29. an air guide hopper; 30. a connecting hose; 31. a fifth sealed bearing; 32. a feed hopper; 33. and an air outlet pipe.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to the embodiment of the utility model, a green environment-friendly high-speed stirring device for extruding cement boards is provided.

The utility model will be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-4, a high-speed stirring device for green environment-friendly extruded cement boards according to the embodiment of the utility model comprises a stirring barrel 1, a conveying barrel 2 is fixedly penetrated through the side wall of the stirring barrel 1, a first sealing bearing 3 is penetrated through one end of the interior of the conveying barrel 2, a packing auger 4 is penetrated through the interior of the first sealing bearing 3, an L-shaped board 5 is installed at one end of the conveying barrel 2, a variable speed motor 6 is installed at one side of the L-shaped board 5, an output end of the variable speed motor 6 is clamped with a mounting shaft 7, one end of the mounting shaft 7 is clamped with one end of the packing auger 4, a feed hopper 32 is penetrated through the upper part of the conveying barrel 2, a mounting cover 8 is installed at the upper part of the stirring barrel 1, a fan blade 11 is installed above the mounting cover 8, a second sealing bearing 9 is penetrated through the upper part of the stirring barrel 1, the transmission shaft 10 penetrates through the inside of the second sealing bearing 9, the scattering disc 20 is installed at the lower end part of the transmission shaft 10, the lower hopper 21 penetrates through the inner bottom surface of the stirring cylinder 1 fixedly, the double-screw extruder 22 is fixedly sleeved on the side wall of the lower end of the lower hopper 21, the transition extrusion head 23 is installed at one end of the double-screw extruder 22, the die head 24 is installed at one end of the transition extrusion head 23, the mounting plate 12 is installed at the upper part of the conveying cylinder 2, the third sealing bearing 13 penetrates through one side of the mounting plate 12, the fourth sealing bearing 14 penetrates through one side of the mounting cover 8, the connecting shafts 15 penetrate through the insides of the third sealing bearing 13 and the fourth sealing bearing 14, the side wall of the mounting shaft 7 and the side wall of one end of the connecting shaft 15 are fixedly sleeved with the belt pulleys 16, the side walls of the two groups of the belt pulleys 16 are sleeved with the transmission belt 17, the other end side wall of the connecting shaft 15 is fixedly sleeved with the second bevel gear 19, the first bevel gear 18 is fixedly sleeved on the side wall of the upper end of the transmission shaft 10, and through the transmission shaft 10, the rotary use of the scattering disk 20 can be completed without adding a motor structure, so that the input cost of the green environment-friendly high-speed cement board extrusion stirring device is reduced.

In one embodiment, the first bevel gear 18 and the second bevel gear 19 intermesh such that the second bevel gear 19 urges the first bevel gear 18 to rotate.

In one embodiment, both sets of pulleys 16 are positioned on the same vertical plane, ensuring that the belt 17 can be sleeved on the side walls of both sets of pulleys 16.

In one embodiment, the third sealing bearing 13 and the fourth sealing bearing 14 are located on the same horizontal line, so that the connection shaft 15 cannot be horizontally rotated for use due to dislocation of the third sealing bearing 13 and the fourth sealing bearing 14.

In one embodiment, the upper portion of the installation cover 8 is penetrated with a fifth sealing bearing 31, the upper end of the transmission shaft 10 penetrates through the fan blade 11 and the fifth sealing bearing 31, the upper portion of the installation cover 8 is provided with an installation cylinder 25, the inner wall of the installation cylinder 25 is provided with a limiting orifice plate 26, the inside of the limiting orifice plate 26 is penetrated with a filter bag 27, the opening of the installation cylinder 25 is provided with a sealing cover 28, the upper portion of the sealing cover 28 is fixedly penetrated with a wind scooper 29, one end part of the wind scooper 29 is provided with a connecting hose 30, and the dust removal work can be completed without adding electric dust removal equipment through the fan blade 11.

In one embodiment, two sets of air outlet pipes 33 are mounted on the side wall of the mounting cylinder 25, and one-way valves are arranged on the side walls of the two sets of air outlet pipes 33, and the two sets of air outlet pipes 33 play a role in exhausting air in the mounting cylinder 25.

In one embodiment, the outer wall of the mixing drum 1 is provided with an electric cabinet, and the interior of the electric cabinet is provided with a control panel, and the control panel is electrically connected with the variable speed motor 6 and the twin screw extruder 22 through wires, and the control panel can be realized through simple programming by a person skilled in the art, and is only used and not modified, so that the control mode and circuit connection will not be described in detail.

Working principle:

When the high-speed stirring device for the green environment-friendly extruded cement board is actually used, the control panel is utilized to enable the variable speed motor 6 and the double-screw extruder 22 to work, the output end of the variable speed motor 6 drives the auger 4 to rotate through the mounting shaft 7, mud can enter the interior of the conveying cylinder 2 through the feeding hopper 32, the auger 4 can push the mud, the mud which moves out of the conveying cylinder 2 can fall into the interior of the stirring cylinder 1, the mounting shaft 7 drives the lower group of belt pulleys 16 to do rotary motion, the lower group of belt pulleys 16 drive the upper group of belt pulleys 16 to rotate through the transmission belt 17, the upper group of belt pulleys 16 drive the second bevel gear 19 to rotate through the connecting shaft 15 by utilizing the third sealing bearing 13 and the fourth sealing bearing 14, the second bevel gear 19 can push the first bevel gear 18 to rotate by utilizing the second sealing bearing 9 due to the mutual meshing of the first bevel gear 18 and the second bevel gear 19, the first bevel gear 18 drives the scattering disk 20 to rotate through the transmission shaft 10, the rotating scattering disk 20 can scatter and stir the pugs falling into the stirring cylinder 1, the pugs can enter the inside of the double-screw extruder 22 through the blanking hopper 21, the double-screw extruder 22 is electrified, the pugs can be quickly moved into the stirring cylinder 1 through the transitional extrusion head 23 and the die head 24 by the rotating auger 4, the purpose of stirring and conveying the pugs at high speed is achieved, the scattering disk 20 can be rotated without adding a motor structure through the transmission shaft 10, the investment cost of the environment-friendly high-speed stirring device for extruding cement boards is reduced, meanwhile, according to the operation, the motor works, the fan blades 11 can be driven to rotate by the transmission shaft 10 by utilizing the two groups of belt pulleys 16, the transmission belt 17, the connecting shaft 15, the first bevel gear 18 and the second bevel gear 19, the inside that rotatory flabellum 11 can be with outside air and impurity through coupling hose 30 and wind scooper 29 suction installation section of thick bamboo 25, filter bag 27 can filter the impurity in the air, spacing orifice plate 26 plays the effect of installation filter bag 27, sealed lid 28 plays the effect of sealed installation section of thick bamboo 25 opening department, the inside gaseous accessible two sets of outlet duct 33 of installation section of thick bamboo 25 are discharged, two sets of check valves can avoid the air to get into the inside of installation section of thick bamboo 25 through two sets of outlet duct 33, through the flabellum 11 that sets up, need not to add electric dust collecting equipment, just can accomplish dust removal work, make the high-speed agitating unit of green extrusion cement board accord with the theory of green development.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a high-speed agitating unit of green extrusion cement board, its characterized in that, including churn (1), the lateral wall of churn (1) is fixed to run through has transport section of thick bamboo (2), and transport section of thick bamboo (2)'s inside one end runs through has first sealed bearing (3) to the inside of first sealed bearing (3) is run through has auger (4), L shaped plate (5) are installed to transport section of thick bamboo (2) one end, and one side of L shaped plate (5) is installed variable speed motor (6) to variable speed motor (6) output joint has installation axle (7), the one end of installation axle (7) and auger (4) one end tip joint, feed hopper (32) are run through to transport section of thick bamboo (2) upper portion, install installing cage (8) in the upper portion of churn (1), and install flabellum (11) above installing cage (8), the upper portion of churn (1) is run through and is had second sealed bearing (9), and the inside of second sealed bearing (9) is run through and is had transmission shaft (10), and transmission shaft (10) one side to the output end joint of variable speed motor (6) has installation axle (32), one end tip joint of auger (4) has a fixed hopper (21) under the fixed side wall (21) of screw rod (21) of lower end of churn (1), and transition extrusion head (23) are installed to the one end of twin-screw extruder (22), mould aircraft nose (24) are installed to the one end of transition extrusion head (23), mounting panel (12) are installed on the upper portion of transport section of thick bamboo (2), and one side of mounting panel (12) runs through has third sealed bearing (13), one side of installation cover (8) runs through has fourth sealed bearing (14), the inside of third sealed bearing (13) and fourth sealed bearing (14) is run through there is connecting axle (15), the lateral wall of installation axle (7) and the one end lateral wall of connecting axle (15) are all fixed cup joint belt pulley (16), and two sets of the lateral wall of belt pulley (16) has cup jointed drive belt (17), the other end lateral wall of connecting axle (15) is fixed cup jointed second bevel gear (19), the upper end lateral wall of transmission axle (10) is fixed cup jointed first bevel gear (18).

2. The high-speed stirring device for green and environment-friendly extruded cement boards according to claim 1, wherein the first bevel gear (18) and the second bevel gear (19) are meshed with each other.

3. The high-speed stirring device for green and environment-friendly extruded cement boards according to claim 1, wherein the two groups of pulleys (16) are positioned on the same vertical plane.

4. The high-speed stirring device for green and environment-friendly extruded cement boards according to claim 1, wherein the third sealing bearing (13) and the fourth sealing bearing (14) are positioned on the same horizontal line.

5. The high-speed stirring device for green environment-friendly extruded cement boards according to claim 1, wherein a fifth sealing bearing (31) is penetrated through the upper part of the mounting cover (8), the fan blades (11) and the fifth sealing bearing (31) are penetrated through the upper end of the transmission shaft (10), the mounting barrel (25) is mounted on the upper part of the mounting cover (8), the limiting orifice plate (26) is mounted on the inner wall of the mounting barrel (25), the filter bag (27) is penetrated through the inner part of the limiting orifice plate (26), the sealing cover (28) is arranged at the opening of the mounting barrel (25), the air guide hopper (29) is fixedly penetrated through the upper part of the sealing cover (28), and the connecting hose (30) is mounted at one end part of the air guide hopper (29).

6. The high-speed stirring device for green and environment-friendly extruded cement boards according to claim 5, wherein two groups of air outlet pipes (33) are arranged on the side wall of the mounting cylinder (25), and one-way valves are arranged on the side walls of the two groups of air outlet pipes (33).

7. The high-speed stirring device for green and environment-friendly extruded cement boards according to claim 1, wherein an electric cabinet is arranged on the outer wall of the stirring cylinder (1), a control panel is arranged in the electric cabinet, and the control panel is electrically connected with the variable-speed motor (6) and the double-screw extruder (22) through wires.