CN215241685U

CN215241685U - Adjustable hollow brick quantitative blanking device

Info

Publication number: CN215241685U
Application number: CN202121417586.3U
Authority: CN
Inventors: 施洲博
Original assignee: Chongqing Sanzhen Building Material Co ltd
Current assignee: Chongqing Sanzhen Building Material Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-21
Anticipated expiration: 2031-06-24

Abstract

The utility model provides an adjustable quantitative blanking device for hollow bricks, which is characterized by comprising a blanking box, a material fixing box component, a lifting box mechanism, an upper shield component and a lower shield; the blanking box is of a box-shaped structure with two open ends, and the side surface of the blanking box is respectively provided with a strip hole and a through hole along the extending direction; the material fixing box assembly is arranged in the blanking box, can stretch and change the inner space, and is provided with a feeding hole and a discharging hole; the lifting box mechanisms are provided with two groups, one group is arranged in the material fixing box assembly and can drive the material fixing box assembly to stretch; the group of the material fixing box assemblies are arranged outside the material fixing box assemblies and can be abutted against the material fixing box assemblies to limit the sliding of the material fixing box assemblies; the upper shielding plate component can completely shield the feeding hole and completely shield the strip hole; the lower shielding plate is connected in the through hole of the lower material box in a sliding way and can shield the discharge hole. The adjustable quantitative hollow brick blanking device can facilitate the volume of the quantitative box to be adjusted, and materials in the quantitative box can flow out quickly.

Description

Adjustable hollow brick quantitative blanking device

Technical Field

The utility model relates to an air brick production technical field, concretely relates to adjustable air brick ration unloader.

Background

The hollow rotary wall is a wall main material commonly used in the construction industry in recent years, and has become a product recommended by the construction department firstly due to the advantages of light weight, less consumption of raw materials and the like. In the production process of the hollow brick, the main materials are required to be stirred and mixed with clay, cement and other sticky substances uniformly, and then the mixture is fed into a mold for molding through a hopper and other discharge mechanisms. Traditional hollow brick preparation facilities, because there is not the structure of ration unloading, lead to the unloading volume to exceed the capacity of mould and outside unrestrained the mould, cause the raw materials extravagant, it is dirty in disorder also to make the job site, for this reason, someone increases the setting magazine in the unloading funnel, the volume of deciding the magazine is unanimous with the volume of pouring the mould, the top surface and the bottom surface of deciding the magazine are equipped with feed inlet and discharge gate respectively, need to seal the feed inlet and carry out the unloading again after deciding the magazine is filled up, however, the volume of ration box is difficult to adjust, can not adapt to the hollow brick of multiple volume demand, and adopt the setting up of ration box to make the material be difficult to quick outflow.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides an adjustable hollow brick ration unloader to the volume of the ration box of mentioning in solving above-mentioned background art is difficult to adjust, and the material in the ration box is difficult to the problem of flowing fast.

In order to solve the technical problem, the utility model discloses a technical scheme is:

an adjustable quantitative hollow brick blanking device comprises a blanking box, a material fixing box assembly, a lifting box mechanism, an upper shield plate assembly and a lower shield plate;

the blanking box is of a box-shaped structure with two open ends, and the side surface of the blanking box is respectively provided with a long hole and a through hole along the extending direction;

the material fixing box assembly is arranged in the blanking box, can stretch out and draw back to change the inner space, and is provided with a feed hole and a discharge hole;

the lifting box mechanism penetrates through the side surface of the blanking box and is arranged in the blanking box and can lift under the action of external force; the two groups of lifting box mechanisms are arranged, one group of lifting box mechanisms is arranged in the material fixing box assembly and can drive the material fixing box assembly to stretch; the group of the material fixing box assemblies are arranged outside the material fixing box assemblies and can abut against the material fixing box assemblies to limit the material fixing box assemblies to slide;

the upper shielding plate component is slidably arranged on the material fixing box component and can completely shield the feeding hole, and the upper shielding plate component can also slide on the long hole of the lower material box and completely shield the long hole;

the lower shielding plate is connected in the through hole of the lower material box in a sliding mode and can shield the discharge hole.

According to the technical scheme, decide the magazine subassembly and can stretch out and draw back its inside space of change under the promotion of elevator box mechanism, when deciding the magazine subassembly in full the material need carry out the unloading, can drive the elevator box mechanism of locating in deciding the magazine subassembly and make it shrink with the extrusion material unloading with higher speed, and locate the outer elevator box mechanism of deciding the magazine subassembly and can be through the lift adjustment of self and the butt position of deciding the magazine subassembly, thereby the scalable space of deciding the magazine has been restricted, through deciding the outer elevator box mechanism of magazine subassembly butt in the magazine subassembly of deciding of different positions, thereby make the inside volume of deciding the magazine subassembly adapt to different unloading demands.

Further, the material fixing box assembly comprises a fixing plate, a first expansion plate and a lifting plate; the fixed plate is fixedly arranged in the blanking box, the side surfaces of the fixed plate are completely abutted against the inner wall of the blanking box, and the top surface of the fixed plate is provided with a discharge hole; the lifting plate is connected with the fixed plate through the first telescopic plate and is slidably arranged in the blanking box, the side surfaces of the lifting plate are completely abutted against the inner wall of the blanking box, and the top surface of the lifting plate is provided with a feeding hole; the lifting box mechanism is arranged between the lifting plate and the fixed plate and can drive the lifting plate to slide. The first expansion plate is driven to expand and contract through the sliding of the lifting plate, so that the internal volume of the material fixing box assembly can be conveniently changed.

Further, the lifting box mechanism comprises a fixed box, a sliding box, a gear assembly and a motor; the fixed box and the sliding box are box-shaped bodies with one open ends, and the sliding box is connected to the fixed box in a sliding manner and communicated with the interiors of the fixed box and the sliding box; two opposite inner walls of the sliding box are provided with racks, and the gear assembly is meshed with the racks and can drive the sliding box to move; a through hole is formed in the side face of the sliding box, the second expansion plate is arranged in the through hole of the sliding box and fills the space of the through hole, and the second expansion plate can expand and contract along the sliding direction of the sliding box; the motor is arranged on the outer wall of the discharging box and penetrates through the discharging box to be connected with the gear assembly, the motor can drive the gear assembly to rotate, a brake is arranged in the motor, and the brake tightly holds an output shaft of the motor when the motor is not electrified to rotate so as not to enable the motor not to rotate; the lifting box mechanisms are provided with two groups, one group of the lifting box mechanisms is arranged between the fixed plate and the lifting plate, and the sliding boxes of the lifting box mechanisms are connected with the lifting plate; the other group of sliding boxes is arranged outside the top surface of the lifting plate, and the outer surface of the closed end of each sliding box of the group is opposite to the lifting plate. The sliding box is meshed with the gear assembly through the rack in the sliding box, so that the gear assembly can conveniently drive the sliding box to slide on the fixed box, and the distance between the sliding box and the two closed ends of the fixed box is changed. And, a set of slip box of locating the lift box mechanism in the batch box subassembly links to each other with the lifter plate, the slip energy through the slip box drives the lifter plate and slides, thereby make the lifter plate butt in the slip box of another group's lift box mechanism, namely, only need the slidable position of a set of lift box mechanism definite lifter plate, another group's lift box mechanism drive lifter plate butt can be with the inside volume adjustment of batch box subassembly to needs with it, drive the shrink of first expansion plate and make the lifter plate extrusion material when the needs unloading, so go round and go on quantitative unloading with higher speed conveniently.

Furthermore, the gear assembly comprises a driving wheel, a driven wheel and a connecting frame; the axis of the driving wheel is fixedly connected with the output end of the motor, the driving wheel is meshed with the driving wheel, two driven wheels are arranged and are respectively meshed with the driving wheel and the driven wheels, the two racks of the sliding box are respectively only in one-to-one correspondence with and meshed with the driven wheels, and the driven wheels and the driving wheel are rotatably arranged on the connecting frame. Through this structure can drive two when the action wheel rotates and rotate from the driving wheel syntropy to the rack removal with following the meshing of driving wheel is driven conveniently to the drive, and then the removal of drive slip box.

Further, the upper shutter assembly comprises an upper shutter body and a sliding plate, the sliding plate is connected to the outer wall of the lower magazine in a sliding manner and is provided with a through hole; the upper shielding plate body penetrates through the through hole of the sliding plate and the long hole of the lower material box, is connected to the top surface of the lifting plate in a sliding mode, and can shield the feeding hole; the upper shielding plate body and the sliding plate are connected to completely shield the long hole of the lower material box. Make the shutter body in can hiding the feed port through this structure, can remove along with the removal of lifter plate, the rectangular hole can be sealed completely to the combination of going up shutter body and sliding plate simultaneously for the material is difficult to spill in the rectangular hole.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.

Fig. 1 is a schematic view of an adjustable quantitative blanking device for hollow bricks according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of an adjustable quantitative hollow brick blanking apparatus A-A shown in FIG. 1;

FIG. 3 is a schematic view of the lift-box mechanism shown in FIG. 2;

fig. 4 is a sectional view of B-B shown in fig. 3.

Reference numerals:

1-discharging box;

2-a material fixing box component; 21-fixing the plate; 22-a first expansion plate; 23-a lifter plate; 24-a feed port; 25-a discharge hole;

3-a cassette lifting mechanism; 31-a stationary box; 32-a slide box; 33-a gear assembly; 331-a driving wheel; 332-a transmission wheel; 333-driven wheel; 334-connecting frames; 34-a motor; 35-a second expansion plate;

4-an upper shutter assembly; 41-upper shield plate body; 42-a slide plate;

5-lower shielding plate.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Referring to fig. 1-4, the present embodiment provides an adjustable quantitative hollow brick feeding device, which includes a feeding box 1, a material fixing box assembly 2, a lifting box mechanism 3, an upper shielding plate assembly 4 and a lower shielding plate 5.

The blanking box 1 is a box-shaped structure with two open ends, and the side surface of the blanking box 1 is respectively provided with a strip hole and a through hole along the extending direction. In order to facilitate blanking, the opening at the bottom end of the blanking box 1 is smaller than the opening at the top end, and the blanking box 1 is funnel-shaped. It is understood that the materials are poured from the top end and the bottom end of the blanking box 1, the strip-shaped hole of the blanking box 1 is close to the top end of the blanking box 1, and the through hole of the blanking box 1 is close to the bottom end of the blanking box 1.

Decide in magazine subassembly 2 locates feed box 1, decide magazine subassembly 2 and can stretch out and draw back and change the inner space, decide to be equipped with feed port 24 and discharge opening 25 on magazine subassembly 2.

The lifting box mechanism 3 penetrates through the side surface of the blanking box 1 and is arranged in the blanking box 1 and can lift under the action of external force; the lifting box mechanisms 3 are provided with two groups, one group is arranged in the material fixing box assembly 2 and can drive the material fixing box assembly 2 to stretch; a set of material box subassembly 2 is located outward to can the butt decide material box subassembly 2 and restrict its slip.

In other schemes, the material fixing box assembly 2 comprises a fixed plate 21, a first expansion plate 22 and a lifting plate 23; the fixed plate 21 is fixedly arranged in the blanking box 1, the side surfaces of the fixed plate 21 are completely abutted against the inner wall of the blanking box 1, and the top surface of the fixed plate 21 is provided with a discharge hole 25; the lifting plate 23 is connected with the fixed plate 21 through the first telescopic plate 22, the lifting plate 23 is slidably arranged in the blanking box 1, the side surfaces of the lifting plate 23 are completely abutted against the inner wall of the blanking box 1, and the top surface of the lifting plate 23 is provided with a feeding hole 24; a lifting box mechanism 3 is arranged between the lifting plate 23 and the fixing plate 21, and the lifting box mechanism 3 can drive the lifting plate 23 to slide. The first expansion plate 22 is driven to expand and contract by the sliding of the lifting plate 23, so that the internal volume of the material fixing box assembly 2 can be conveniently changed. It should be understood that, the fixed plate 21 is closer to the bottom end of the blanking box 1 than the lifting plate 23, the material outside the lifting plate 23 is difficult to enter the material fixing box assembly 2 through the place outside the feeding hole 24, and the first expansion plate 22 divides the space between the fixed plate 21 and the lifting plate 23 into two mutually disconnected spaces, and the volume of the space without the lifting box mechanism 3 is the volume of the material required for pouring a single mold. It should be further understood that there is no gap between the lifting plate 23 and the fixing plate 21 and the inner wall of the blanking box 1.

In one scheme, the lifting box mechanism 3 comprises a fixed box 31, a sliding box 32, a gear assembly 33 and a motor 34; the fixed box 31 and the sliding box 32 are both box-shaped bodies with one open end, and the sliding box 32 is connected to the fixed box 31 in a sliding manner and communicated with the insides of the fixed box 31 and the sliding box; two opposite inner walls of the sliding box 32 are provided with racks, and the gear assembly 33 is meshed with the racks and can drive the sliding box 32 to move; a through hole is formed in the side surface of the sliding box 32, the second expansion plate 35 is arranged in the through hole of the sliding box 32 and fills the space of the through hole, and the second expansion plate 35 can expand and contract along the sliding direction of the sliding box 32; the motor 34 is arranged on the outer wall of the blanking box 1 and penetrates through the blanking box 1 to be connected with the gear assembly 33, the motor 34 can drive the gear assembly 33 to rotate, a brake is arranged in the motor 34, and when the motor 34 is not electrified to rotate, the brake tightly holds the output shaft of the motor 34 and prevents the motor 34 from rotating; the two groups of lifting box mechanisms 3 are arranged, one group of lifting box mechanisms 3 is arranged between the fixed plate 21 and the lifting plate 23, and the sliding box 32 of the group of lifting box mechanisms 3 is connected with the lifting plate 23; the other set of slide boxes 32 is disposed outside the top surface of the lifting plate 23, and the outer surface of the closed end of the set of slide boxes 32 is opposite to the lifting plate 23. The sliding box 32 is engaged with the gear assembly 33 through the rack in the sliding box, so that the gear assembly 33 can conveniently drive the sliding box 32 to slide on the fixed box 31, and the distance between the sliding box 32 and the two closed ends of the fixed box 31 can be changed. And, a set of slide box 32 that locates lift box mechanism 3 in the batch box subassembly 2 links to each other with lifter plate 23, can drive lifter plate 23 through the slip of slide box 32 and slide, thereby make lifter plate 23 butt in the slide box 32 of another set of lift box mechanism 3, namely, only need a set of lift box mechanism 3 to confirm the slidable position of lifter plate 23, another set of lift box mechanism 3 drive lifter plate 23 with it butt can be with the internal volume adjustment of batch box subassembly 2 to needs, drive first expansion plate 22 shrink and make lifter plate 23 extrude the material when the unloading of needs, so go round and go on quantitative accelerated unloading conveniently. It should be understood that the output end of the motor 34 passes through the side surface of the discharging box 1 and the second expansion plate 35 without any gap and is connected with the gear assembly 33, and can drive the gear assembly 33 to rotate, and the second expansion plate 35 is contracted due to the sliding of the sliding box 32, so that the through holes of the sliding box 32 and the sliding box 32 are always kept in a full state. In addition, in order to more conveniently drive the lifting plate 23 to move, the fixing boxes 31 of the lifting box mechanisms 3 are fixedly connected with the fixing plate 21. In addition, it should be understood that the fixed box 31 and the sliding box 32 are tightly connected, and materials are difficult to enter the sliding box 32 and the fixed box 31.

In another version, the gear assembly 33 includes a driving wheel 331, a driving wheel 332, a driven wheel 333 and a connecting frame 334; the axis of the driving wheel 331 is fixedly connected with the output end of the motor 34, the driving wheel 331 is meshed with the driving wheel 332, two driven wheels 333 are respectively meshed with the driving wheel 331 and the driven wheels 333, two racks of the sliding box 32 are respectively only in one-to-one correspondence and meshed with the driven wheels 333, and the driven wheels 333 and the driving wheel 332 are rotatably arranged on the connecting frame 334. Through the structure, the two driven wheels 333 can be driven to rotate in the same direction when the driving wheel 331 rotates, so that the rack meshed with the driven wheels 333 is conveniently driven to move, and further the sliding box 32 is driven to move.

The upper shield plate component 4 is arranged on the material fixing box component 2 in a sliding way and can completely shield the feeding hole 24, and the upper shield plate component 4 can also slide on the long hole of the lower material box 1 and completely shield the long hole.

In other solutions, the upper shutter assembly 4 comprises an upper shutter body 41 and a sliding plate 42, the sliding plate 42 is slidably connected to the outer wall of the lower magazine 1 and is provided with a through hole; the upper shutter body 41 passes through the through hole of the sliding plate 42 and the long hole of the blanking box 1, is connected to the top surface of the lifting plate 23 in a sliding manner, and can shield the feeding hole 24; the connection of the upper shutter body 41 and the sliding plate 42 can completely block the elongated hole of the lower magazine 1. With this structure, the upper shutter body 41 can move along with the movement of the lifting plate 23 while covering the feed hole 24, and at the same time, the combination of the upper shutter body 41 and the sliding plate 42 can completely close the elongated hole, so that the material is difficult to leak out of the elongated hole.

The lower shielding plate 5 is connected in a sliding way in the through hole of the lower material box 1 and can shield the discharging hole 25.

Referring to fig. 1-4, the adjustable quantitative blanking device for hollow bricks is used as follows:

adjust 3 to the target location of the outer cage mechanism of magazine subassembly 2, the drive is decided 3 cage mechanisms of cage mechanism in the magazine subassembly 2 and is made the extension of magazine subassembly 2 and with decide 3 butts of the outer cage mechanism of magazine, adjust down shutter 5 and close discharge opening 25, adjust last shutter subassembly 4 and open feed port 24, make the material fall to deciding in the magazine subassembly 2, fill with the back, close feed port 24 and open discharge opening 25, make the drive decide 3 cage mechanisms of cage mechanism in the magazine subassembly 2 and make the magazine subassembly 2 shrink.

The adjustable quantitative hollow brick blanking device can facilitate the volume of the quantitative box to be adjusted, and materials in the quantitative box can flow out quickly.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. An adjustable quantitative hollow brick blanking device is characterized by comprising a blanking box, a material fixing box assembly, a lifting box mechanism, an upper shield plate assembly and a lower shield plate;

2. An adjustable quantitative blanking device for hollow bricks, according to claim 1, characterized in that said material fixing box assembly comprises a fixed plate, a first expansion plate and a lifting plate; the fixed plate is fixedly arranged in the blanking box, the side surfaces of the fixed plate are completely abutted against the inner wall of the blanking box, and the top surface of the fixed plate is provided with a discharge hole; the lifting plate is connected with the fixed plate through the first telescopic plate and is slidably arranged in the blanking box, the side surfaces of the lifting plate are completely abutted against the inner wall of the blanking box, and the top surface of the lifting plate is provided with a feeding hole; the lifting box mechanism is arranged between the lifting plate and the fixed plate and can drive the lifting plate to slide.

3. An adjustable quantitative hollow brick blanking device as claimed in claim 2 wherein said lifting box mechanism comprises a fixed box, a sliding box, a gear assembly, a motor and a second expansion plate; the fixed box and the sliding box are box-shaped bodies with one open ends, and the sliding box is connected to the fixed box in a sliding manner and communicated with the interiors of the fixed box and the sliding box; two opposite inner walls of the sliding box are provided with racks, and the gear assembly is meshed with the racks and can drive the sliding box to move; a through hole is formed in the side face of the sliding box, the second expansion plate is arranged in the through hole of the sliding box and fills the space of the through hole, and the second expansion plate can expand and contract along the sliding direction of the sliding box; the motor is arranged on the outer wall of the blanking box and penetrates through the second telescopic plate to be connected with the gear assembly, the motor can drive the gear assembly to rotate, a brake is arranged in the motor, and the brake tightly holds an output shaft of the motor when the motor is not electrified to rotate so as not to enable the motor not to rotate; the lifting box mechanisms are provided with two groups, one group of the lifting box mechanisms is arranged between the fixed plate and the lifting plate, and the sliding boxes of the lifting box mechanisms are connected with the lifting plate; the other group of sliding boxes is arranged outside the top surface of the lifting plate, and the outer surface of the closed end of each sliding box of the group is opposite to the lifting plate.

4. An adjustable quantitative hollow brick blanking device as claimed in claim 3 wherein said gear assembly comprises a driving wheel, a driven wheel and a connecting frame; the axis of the driving wheel is fixedly connected with the output end of the motor, the driving wheel is meshed with the driving wheel, two driven wheels are arranged and are respectively meshed with the driving wheel and the driven wheels, the two racks of the sliding box are respectively only in one-to-one correspondence with and meshed with the driven wheels, and the driven wheels and the driving wheel are rotatably arranged on the connecting frame.

5. An adjustable hollow brick dosing device as claimed in claim 4 wherein the upper shutter assembly includes an upper shutter body and a slide plate slidably attached to the outer wall of the lower magazine and having a through hole; the upper shielding plate body penetrates through the through hole of the sliding plate and the long hole of the lower material box, is connected to the top surface of the lifting plate in a sliding mode, and can shield the feeding hole; the upper shielding plate body and the sliding plate are connected to completely shield the long hole of the lower material box.