CN209903595U

CN209903595U - Foam concrete apparatus for producing

Info

Publication number: CN209903595U
Application number: CN201920287768.XU
Authority: CN
Inventors: 汤智
Original assignee: Shenzhen Universal Industry Co Ltd
Current assignee: Shenzhen Universal Industry Co Ltd
Priority date: 2019-03-07
Filing date: 2019-03-07
Publication date: 2020-01-07
Anticipated expiration: 2029-03-07

Abstract

The utility model relates to an engineering machine tool equipment technical field specifically discloses a foam concrete apparatus for producing, including the base, be fixed with water tank and casing on the base, the top of casing is provided with the major ingredient import, and the below of major ingredient import is fixed with the guide cylinder on shells inner wall. Install the water pump on the water tank, inside the water pump leads to pipe intercommunication water tank and stretches into the casing, be provided with choke valve and auxiliary material import on the water pipe, the inside feed arrangement that all is provided with of major ingredient import and auxiliary material import. The inside of casing is fixed with the fixed plate, rotates on the fixed plate and is provided with the stirring casing, and fixed mounting has first motor on the fixed plate, and the output shaft of first motor has drive plate and gear. The inside of stirring shell is provided with (mixing) shaft and stirring portion, and the left end of (mixing) shaft is connected with the driven plate, and stirring import and stirring export have been seted up at stirring shell both ends. The utility model discloses the advantage: simple structure, easy operation, high preparation quality and high energy utilization rate.

Description

Foam concrete apparatus for producing

Technical Field

The utility model relates to an engineering machine tool equipment technical field specifically is a foam concrete apparatus for producing.

Background

The foam concrete is also called as foaming cement and lightweight concrete, and is a novel building energy-saving material which is environment-friendly, energy-saving, low in cost and non-combustible; the novel light heat-insulating material containing a large number of closed air holes is formed by fully foaming a foaming agent in a mechanical mode through a foaming system of a foaming machine, uniformly mixing the foam with cement slurry, then carrying out cast-in-place construction or mould forming through a pumping system of the foaming machine and carrying out natural maintenance. The foam concrete has the advantages of small density, light weight, heat preservation, sound insulation, shock resistance and the like, so the foam concrete has obvious economic benefit when being adopted in the building engineering.

Chinese patent (publication No. CN 202412457U, publication No. 2012.09.05) discloses a foam concrete preparation device, which comprises a main stirring barrel and a main motor. And a main sensor and a stirring platform are arranged below the main stirring barrel. An auxiliary stirring barrel is hung under the stirring platform. And the auxiliary stirring barrel is provided with an auxiliary motor and an auxiliary sensor. A slurry pump is connected below the auxiliary stirring barrel, and a discharge port of the slurry pump is connected with a hose. The stirring platform is provided with a control cabinet. The main sensor and the auxiliary sensor are electrically connected with the control cabinet. The device improves production efficiency, but has limited mixing capacity and poor concrete quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foam concrete apparatus for producing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a foam concrete production device comprises a base, a water tank and a shell. The bottom of casing be fixed with the base, the setting of base has increased the area of contact of casing with ground, makes placing of casing more steady. The top of the shell is provided with a main material inlet, and main raw materials required by foam concrete production enter the shell from the main material inlet. The feeding device is arranged in the main material inlet, and the feeding speed of the main material can be controlled by the feeding device. The feeding device comprises a second motor, a partition plate and a rotating roller. The inside of major ingredient import rotates and is connected with the horizontally live-rollers, and the last even a plurality of baffles that are provided with of live-rollers, and the lateral wall fixed mounting of major ingredient import has the second motor, and the output shaft and the live-rollers fixed connection of second motor, under the drive of second motor, baffle, live-rollers and the coaxial rotation of the output shaft of second motor. The partition plate rotates to convey the main materials in the main material inlet into the shell. A guide cylinder is fixed on the inner wall of the shell below the main material inlet and plays a role in guiding the main materials entering the shell.

The water tank is fixedly arranged on the upper surface of the base on the right side of the shell, water required for preparing foam concrete is contained in the water tank, the water pump is fixedly arranged on the water tank, a water inlet of the water pump extends into the bottom of the water tank through a water pipe, a water outlet of the water pump extends into the guide cylinder inside the shell through a water pipe, and the water pump can pump the water inside the water tank into the shell. Be provided with choke valve and auxiliary material import on the water pipe, the flow of the interior water of water pipe can be controlled to the choke valve, and the inside feed arrangement that is provided with of auxiliary material import, the auxiliary material that needs to add gets into the casing through the auxiliary material import in getting into the water pipe after mixing with water.

An inclined fixing plate is fixed on the inner side wall of the shell, an inclined stirring shell is rotatably arranged above the fixing plate, and the stirring shell is of a cylindrical structure. A first motor is fixedly mounted on the fixing plate on the left side of the stirring shell, an output shaft of the first motor is vertically connected with a driving disc and a gear, and the driving disc, the gear and the output shaft of the first motor rotate coaxially under the driving of the first motor. The gear contacts with the bottom of the left end of the stirring shell, insections are arranged at the left end of the stirring shell and are meshed with the gear, and the gear rotates to drive the stirring shell to rotate. The pulley is rotatably arranged on the fixed plate below the right end of the stirring shell, and the pulley has a supporting effect on the stirring shell. The inside of agitator housing is provided with the (mixing) shaft of slope, has set firmly a plurality of stirring rakes on the (mixing) shaft, and the left end of (mixing) shaft stretches out agitator housing and is connected with the driven plate perpendicularly, and the driven plate passes through the belt with the driving disk to be connected, and the driving disk drives the driven plate and rotates to make the stirring rake stir in agitator housing. The right end of the stirring shell is provided with a stirring inlet, and the material guide cylinder extends into the stirring inlet. The raw materials in the guide cylinder are mixed with water and then fall into the stirring shell through the stirring inlet under the action of gravity. The stirring paddle stirs the mixture of the incoming raw material and water. And a stirring outlet is formed in the side wall of the left end of the stirring shell, and the mixed foam concrete is discharged out of the stirring shell from the stirring outlet. And a longitudinal through hole is formed in the fixed plate below the stirring shell, a discharge hole is formed in the lower end of the through hole, and the foam concrete discharged from the stirring outlet is discharged out of the shell through the discharge hole.

As a further aspect of the present invention: the lower surface of base paste and have the gasket, the setting up of gasket has increased the frictional force on base and ground, makes placing of casing more stable.

As a further aspect of the present invention: the water pipe is provided with a one-way valve, and the arrangement of the one-way valve prevents the mixture of the auxiliary materials and the water from flowing into the water tank.

As a further aspect of the present invention: the stirring paddle is replaced by the spiral blade, the downward flowing speed of the mixture in the stirring shell can be reduced due to the arrangement of the spiral blade, the stirring time of the foam concrete is prolonged, the stirring is more sufficient, and the quality of the foam concrete is improved.

Compared with the prior art, the beneficial effects of the utility model are that: the bottom of the shell is provided with the base and the gasket, so that the contact area and the friction force between the shell and the ground are increased, and the device is placed more stably. The first motor is connected with the driving disc and the gear, the gear drives the stirring shell to rotate, the driving disc drives the driven disc to rotate through the belt, so that the stirring paddle rotates, the stirring paddle and the stirring shell rotate reversely to enable raw materials to be fully mixed, mixing capacity of the device is improved, and stirring is more uniform. The stirring shell and the stirring paddle rotate by using one motor, so that the device is simplified, the manufacturing cost of the device is reduced, and electric energy is saved. Continuous mixing can be realized by using the inclined stirring shell, and the production efficiency is improved. The feeding speed and the water flow speed are controlled by the feeding device and the throttle valve, so that the production speed is controlled. The spiral blades are used for slowing down the downward flowing speed of the mixture in the stirring shell, so that the stirring time of the foam concrete is prolonged, the stirring is more sufficient, and the quality of the foam concrete is improved. The utility model discloses the advantage: simple structure, easy operation, high preparation quality and high energy utilization rate.

Drawings

FIG. 1 is a schematic structural view of an example 1 of a foamed concrete producing apparatus.

FIG. 2 is a schematic view of a feeding apparatus in a foam concrete producing apparatus.

FIG. 3 is a schematic structural view of example 2 of a foamed concrete producing apparatus.

In the figure, a base 1, a water tank 2, a shell 3, a water pump 4, a pulley 5, a water pipe 6, a throttle valve 7, an auxiliary material inlet, a feeding device 9, a main material inlet 10, a guide cylinder 11, a stirring inlet 12, a stirring shell 13, a stirring shaft 14, a stirring paddle 15, a stirring outlet 16, a driven disc 17, a driving disc 18, a first motor 19, a gear 20, a discharge port 21, a gasket 22, a partition plate 23, a second motor 24, a rotating roller 25 and a spiral blade 26 are arranged.

Detailed Description

In order to clearly understand the technical features, objects and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.

Example 1

Referring to fig. 1-2, a foam concrete production apparatus includes a base 1, a water tank 2 and a housing 3. The bottom of casing 3 be fixed with base 1, base 1's setting has increased the area of contact of casing 3 with ground, makes placing of casing 3 more steady. The gasket 22 is pasted on the lower surface of the base 1, and the friction force between the base 1 and the ground is increased by the gasket 22, so that the housing 3 is more stable to place. The top of the shell 3 is provided with a main material inlet 10, and main raw materials required by foam concrete production enter the shell 3 from the main material inlet 10. The main material inlet 10 is internally provided with a feeding device 9, and the feeding device 9 can control the feeding speed of the main material. The feeding device 9 includes a second motor 24, a partition 23, and a rotating roller 25. The inside of major ingredient import 10 rotates and is connected with horizontal live-rollers 25, evenly is provided with a plurality of baffles 23 on live-rollers 25, and the lateral wall fixed mounting of major ingredient import 10 has second motor 24, and the output shaft and the live-rollers 25 fixed connection of second motor 24, under the drive of second motor 24, baffle 23, live-rollers 25 and the coaxial rotation of the output shaft of second motor 24. The partition 23 rotates to transfer the main material in the main material inlet 10 into the housing 3. A material guide cylinder 11 is fixed on the inner wall of the shell 3 below the main material inlet 10, and the material guide cylinder 11 plays a role in guiding the main materials entering the shell 3.

The right side of casing 3 on the fixed surface of base 1 install water tank 2, hold the water that preparation foam concrete needs in the water tank 2, fixed mounting has water pump 4 on the water tank 2, the water inlet of water pump 4 leads to pipe 6 and stretches into the bottom of water tank 2, the delivery port of water pump 4 leads to pipe 6 and stretches into in the inside guide cylinder 11 of casing 3, water pump 4 can be with the inside water pump of water tank 2 go into in casing 3. Be provided with choke valve 7 and auxiliary material import 8 on the water pipe 6, choke valve 7 can control the flow of water in the water pipe 6, and auxiliary material import 8 is inside to be provided with feed arrangement 9, and the auxiliary material that needs to add gets into casing 3 after mixing in 8 inlet tube 6 of auxiliary material through the auxiliary material import with water. The water pipe 6 is provided with a one-way valve, and the arrangement of the one-way valve prevents the mixture of the auxiliary materials and the water from flowing into the water tank 2.

An inclined fixing plate is fixed on the inner side wall of the shell 3, an inclined stirring shell 13 is rotatably arranged above the fixing plate, and the stirring shell 13 is of a cylindrical structure. A first motor 19 is fixedly mounted on the fixed plate on the left side of the stirring shell 13, an output shaft of the first motor 19 is vertically connected with a driving disc 18 and a gear 20, and the driving disc 18 and the gear 20 rotate coaxially with the output shaft of the first motor 19 under the driving of the first motor 19. The gear 20 is in contact with the bottom of the left end of the stirring shell 13, the left end of the stirring shell 13 is provided with insections, the insections are meshed with the gear 20, and the gear 20 rotates to drive the stirring shell 13 to rotate. The pulley 5 is rotatably arranged on the fixed plate below the right end of the stirring shell 13, and the pulley 5 has a supporting effect on the stirring shell 13. An inclined stirring shaft 14 is arranged in the stirring shell 13, a plurality of stirring paddles 15 are fixedly arranged on the stirring shaft 14, the left end of the stirring shaft 14 extends out of the stirring shell 13 and is vertically connected with a driven disc 17, the driven disc 17 is connected with a driving disc 18 through a belt, and the driving disc 18 drives the driven disc 17 to rotate, so that the stirring paddles 15 stir in the stirring shell 13. The right end of the stirring shell 13 is provided with a stirring inlet 12, and the material guide cylinder 11 extends into the stirring inlet 12. The raw material in the guide cylinder 11 is mixed with water and then falls into the stirring shell 13 through the stirring inlet 12 under the action of gravity. The stirring paddle 15 stirs the mixture of the raw material and water that enters. A mixing outlet 16 is provided in the left end side wall of the mixing casing 13, and the mixed foamed concrete is discharged from the mixing outlet 16 to the mixing casing 13. A vertical through hole is formed in the fixed plate below the mixing casing 13, a discharge port 21 is formed at the lower end of the through hole, and the foamed concrete discharged from the mixing outlet 16 is discharged out of the casing 3 through the discharge port 21.

The utility model discloses a theory of operation is: the apparatus is connected to a power source, the water pump 4, the first motor 19 and the second motor 24 are started, and the second motor 24 and the throttle valve 7 are adjusted to control the raw material feeding rate and the water flow rate. The main material is placed in the main material inlet 10, the auxiliary material is placed in the auxiliary material inlet 8, and the raw materials enter the stirring shell 13. Under the drive of the first motor 19, the gear 20 drives the stirring shell 13 to rotate, the driving disc 18 drives the driven disc 17 to rotate through the belt so as to rotate the stirring paddle 15, and the stirring paddle 15 and the stirring shell 13 rotate reversely so as to fully mix the raw materials. The mixed foam concrete is discharged from the mixing outlet 16 out of the mixing casing 13 and finally out of the casing 3 through the discharge port 21, and the foam concrete is formed in the mold by the transfer device.

Example 2

Referring to fig. 3, on the basis of example 1, the stirring paddle 15 is replaced by the spiral blade 26, and the arrangement of the spiral blade 26 can slow down the downward flowing speed of the mixture in the stirring housing 13, increase the stirring time of the foam concrete, enable the stirring to be more sufficient, and improve the quality of the foam concrete.

The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A foam concrete production device, which comprises a base (1), a water tank (2) and a shell (3), the upper surface of the base (1) is fixedly provided with a water tank (2) and a shell (3), the top of the shell (3) is provided with a main material inlet (10), the main material inlet (10) is internally provided with a feeding device (9), it is characterized in that the feeding device (9) comprises a second motor (24), partition plates (23) and rotating rollers (25), the interior of the main material inlet (10) is rotatably connected with the horizontal rotating rollers (25), the rotating rollers (25) are uniformly provided with the partition plates (23), the outer side wall of the main material inlet (10) is fixedly provided with the second motor (24), the output shaft of the second motor (24) is fixedly connected with the rotating rollers (25), a material guide cylinder (11) is fixed on the inner wall of the shell (3) below the main material inlet (10);

a water pump (4) is fixedly installed on the water tank (2), a water inlet of the water pump (4) extends into the bottom of the water tank (2) through a water pipe (6), a water outlet of the water pump (4) extends into a guide cylinder (11) inside the shell (3) through the water pipe (6), a throttle valve (7) and an auxiliary material inlet (8) are arranged on the water pipe (6), and a feeding device (9) is arranged inside the auxiliary material inlet (8);

an inclined fixed plate is fixed on the inner side wall of the shell (3), an inclined cylindrical stirring shell (13) is rotatably arranged above the fixed plate, a first motor (19) is fixedly installed on the fixed plate on the left side of the stirring shell (13), an output shaft of the first motor (19) is vertically connected with a driving disc (18) and a gear (20), the gear (20) is in contact with the bottom of the left end of the stirring shell (13), insections are arranged at the left end of the stirring shell (13), the insections are meshed with the gear (20), and a pulley (5) is rotatably arranged on the fixed plate below the right end of the stirring shell (13);

the inside of stirring shell (13) is provided with (mixing) shaft (14) of slope, a plurality of stirring portions have set firmly on (mixing) shaft (14), the left end of (mixing) shaft (14) stretches out stirring shell (13) and is connected with driven plate (17) perpendicularly, driven plate (17) pass through the belt with driving disc (18) and be connected, stirring import (12) have been seted up to stirring shell (13) right-hand member, be provided with stirring export (16) on stirring shell (13) left end lateral wall, discharge gate (21) have been seted up on stirring export (16) below casing (3) lateral wall.

2. A foamed concrete producing apparatus according to claim 1, wherein said base (1) has a gasket (22) adhered to its lower surface.

3. A foamed concrete producing unit according to claim 1 or 2, wherein said water pipe (6) is provided with a one-way valve.

4. A foamed concrete producing apparatus according to claim 3, wherein said mixing section is a mixing blade (15).

5. A foamed concrete producing apparatus according to claim 3, wherein said stirring section is a spiral blade (26).