CN216728197U

CN216728197U - Screening plant for environment-friendly refractory bricks

Info

Publication number: CN216728197U
Application number: CN202220284441.9U
Authority: CN
Inventors: 崔泰; 崔东瑞
Original assignee: Heibei Energy Saving Fireproof Material Group Co ltd
Current assignee: Heibei Energy Saving Fireproof Material Group Co ltd
Priority date: 2022-02-13
Filing date: 2022-02-13
Publication date: 2022-06-14
Anticipated expiration: 2032-02-13

Abstract

The utility model relates to the technical field of refractory bricks, in particular to a screening device for environment-friendly refractory bricks, and aims to solve the problem that small raw materials are directly discharged along the inclined surface of a screen plate without being screened in the conventional screening device. For the purpose, the screening device comprises a supporting plate, a driving assembly for driving the supporting plate to reciprocate is arranged below the supporting plate, vertical plates are respectively arranged on the lateral side walls of the supporting plate, a screen plate is arranged between the two vertical plates, adjusting plates are respectively arranged on the longitudinal side walls of the screen plate, the adjusting plates are hinged with the screen plate and can rotate to be parallel to the screen plate from the vertical position of the adjusting plates to the vertical position of the screen plate. Through above-mentioned technical scheme, form the cavity with otter board, riser and regulating plate, put in the raw materials at the upper surface of otter board, great granule is detained on the otter board, adopts parallel setting between otter board and the backup pad, and less raw materials are directly discharged without screening when preventing the unloading, guarantee the screening effect.

Description

Screening plant for environment-friendly refractory bricks

Technical Field

The utility model relates to the technical field of refractory bricks, in particular to a screening device for environment-friendly refractory bricks.

Background

The shaped refractory material generally refers to a refractory brick, the shape of the refractory brick has standard rules, and the shaped refractory material can be temporarily processed when being built and cut as required, when the refractory brick is produced and processed, raw materials of the refractory brick need to be mixed, and the raw materials need to be screened before being mixed, so that the raw materials are ensured to be uniform in size.

In the prior art, a screen plate is generally added in a closed box body to provide swinging force for the box body, and through holes of the screen plate are utilized for screening.

However, when the screening device is used, the screen plates for screening are arranged obliquely, and the arrangement has the problem that small raw materials are directly discharged along the inclined surfaces of the screen plates without being screened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that in the use process of the existing screening device, the screen plate for screening is obliquely arranged, and the problem that small raw materials are directly discharged along the inclined surface of the screen plate without being screened exists in the arrangement.

The utility model provides a screening device for environment-friendly refractory bricks, which comprises a supporting plate, wherein a driving assembly for driving the supporting plate to reciprocate is arranged below the supporting plate, vertical plates are respectively arranged on the transverse side walls of the supporting plate, a screen plate is arranged between the two vertical plates, the screen plate is arranged in parallel with the supporting plate, adjusting plates are respectively arranged on the longitudinal side walls of the screen plate, the adjusting plates are hinged with the screen plate, and the adjusting plates can rotate from the vertical positions of the adjusting plates and the screen plate to the parallel positions of the adjusting plates and the screen plate.

Preferably, the mesh plate is hinged to the adjusting plate through a hinge shaft, and a torsion spring is arranged on the hinge shaft.

Preferably, the lifting mechanism further comprises a push plate assembly, the push plate assembly is arranged on the vertical plate, and the push plate assembly is used for pushing the adjusting plate to rotate outwards.

Preferably, the push plate assembly comprises a fixed plate, a telescopic piece, a clamp, a connecting plate and a sliding seat; the fixed plate and one of them the inside wall fixed connection of riser, be equipped with the extensible member on the fixed plate, the stiff end of extensible member passes through clamp and fixed plate fixed connection, the expansion end of extensible member is equipped with even board, the bottom rigid coupling of even board has the slide, the lateral wall of slide with the regulating plate laminating.

Preferably, the driving assembly comprises a frame, a support capable of transversely reciprocating along the frame is arranged on the frame, and the support is fixedly connected with the supporting plate.

Preferably, the device further comprises a driving assembly, wherein the driving assembly is used for driving the support to reciprocate along the transverse direction of the machine frame; the driving assembly comprises a driver, a cross rod, a through hole plate, a cylinder and an elastic piece; the output of driver with the support butt, horizontal pole and support fixed connection, the through-hole board has been cup jointed to the one end of horizontal pole, the drum has been cup jointed to the other end of horizontal pole, the bottom of through-hole board with frame fixed connection, the horizontal pole was kept away from to the drum one end and frame fixed connection, the elastic component has been cup jointed to the inside of drum, the one end of elastic component and the periphery fixed connection of horizontal pole, the other end of elastic component and the inner wall butt of drum.

Preferably, the driver includes the motor cabinet, be equipped with the motor on the motor cabinet, the output of motor is connected with the bull stick, fixed connection cam on the bull stick, cam and support butt.

Through the technical scheme, this environmental protection is able to bear or endure firebrick and is used screening plant inserts the otter board between two risers, uses the connecting piece to fix, and it is perpendicular with the otter board to push the regulating plate under torque spring's effect, and regulating plate and riser form the cavity, put in the upper surface at the otter board with the raw materials, and great keeping away from then is detained at the upper surface of otter board, adopts parallel setting between otter board and the backup pad, and less raw materials are directly discharged without screening when preventing the unloading, guarantee the screening effect.

In addition, through the cooperation of fixed plate, extensible member, clamp, even board and slide, the extensible member drives even board motion, and even board drives the slide motion, and the slide promotes the regulating plate motion, is in a water flat line when otter board and regulating plate on, and the raw materials on the otter board can be unrestrained along the regulating plate, can open and shut automatically for confined regulating plate, makes things convenient for the unloading.

Drawings

The preferred embodiment of the screening device for environment-friendly refractory bricks of the utility model is described below with reference to the accompanying drawings, wherein:

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

FIG. 2 is a side view of FIG. 1;

fig. 3 is a schematic view of an assembly structure of the mounting bracket, the torsion spring and the adjusting plate in fig. 2.

Description of the reference numerals

1. A support plate; 2. a screen assembly; 201. a screen plate; 202. a vertical plate; 203. a connecting member; 204. an adjusting plate; 3. a mounting frame; 4. a torsion spring; 5. a push plate assembly; 501. a fixing plate; 502. a telescoping member; 503. clamping a hoop; 504. connecting plates; 505. a slide base; 6. a support; 7. a frame; 8. a drive assembly; 801. a cross bar; 802. a through hole plate; 803. a cylinder; 804. an elastic member; 9. a motor base; 10. a rotating rod; 11. a cam.

Detailed Description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In order to solve the above problems in the prior art, the present embodiment provides a screening device for environment-friendly refractory bricks. The existing screen plate for screening is arranged obliquely, and the arrangement has the problem that small raw materials are directly discharged along the inclined surface of the screen plate without being screened.

In view of the above, as shown in fig. 1 to 3, the screening device for environment-friendly refractory bricks of the present invention includes a support plate 1, a driving assembly for driving the support plate 1 to reciprocate is disposed below the support plate 1, vertical plates 202 are respectively disposed on lateral side walls of the support plate 1, a mesh plate 201 is disposed between the two vertical plates 202, the mesh plate 201 is disposed in parallel with the support plate 1, adjustment plates 204 are respectively disposed on longitudinal side walls of the mesh plate 201, the adjustment plates 204 are hinged to the mesh plate 201, and the adjustment plates 204 can rotate from a vertical position to a parallel position to the mesh plate 201.

It can be understood that, the both ends of backup pad 1 are processed into the convenient unloading of slope form, and the diameter of the inside through-hole of otter board 201 is processed according to practical demand, and otter board 201 passes through connecting piece 203 and riser 202 fixed connection, and wherein, connecting piece 203 is bolt or screw, and connecting piece 203 fixes otter board 201 between two riser 202, and regulating plate 204 passes through the articulated shaft and links to each other with otter board 201 is articulated, and torsion spring 4 covers in mounting bracket 3, and the through-hole of riser 202 processing is used for installing connecting piece 203.

It is worth to be noted that the adjusting plate 204 is pushed to be perpendicular to the net plate 201 under the action of the torsion spring 4, and the adjusting plate 204 and the vertical plate 204 form a cavity to prevent the raw material on the upper surface of the net plate 201 from being scattered.

Concretely, when using this environmental protection firebrick to use screening plant, insert otter board 201 between two riser 202, use connecting piece 203 to run through riser 202 and otter board 201 and link together, and then fix otter board 201, it is perpendicular with otter board 201 to promote regulating plate 204 under torsion spring 4's effect, regulating plate 204 and riser 204 form the cavity, put in the raw materials in regulating plate 204 and riser 204 formation cavity, the raw materials is located the upper surface at otter board 201 this moment, drive otter board 201 reciprocating motion through backup pad 1, and then otter board 201 screens the raw materials, less raw materials drops at the upper surface of backup pad 1 through otter board 201, along with the motion of backup pad 1, can discharge less raw materials from backup pad 1 surface from backup pad 1's both ends, great raw materials then are detained at the upper surface of otter board 201, and then accomplish the screening to the raw materials.

In an implementation manner, please refer to fig. 1, further comprising a push plate assembly 5, wherein the push plate assembly 5 is disposed on the vertical plate 202, the push plate assembly 5 is used for pushing the adjusting plate 204 to rotate outwards, the push plate assembly 5 comprises a fixing plate 501, a telescopic member 502, a clamp 503, a connecting plate 504 and a slide base 505; fixed plate 501 and the inside wall fixed connection of one of them riser 202 are equipped with extensible member 502 on the fixed plate 501, and the clamp 503 and fixed plate 501 fixed connection are passed through to extensible member 502's stiff end, and the expansion end of extensible member 502 is equipped with even board 504, and the bottom rigid coupling of even board 504 has slide 505, and slide 505's lateral wall and regulating plate 204 laminating. So, can push out slide 505 through extensible member 502, transfer adjusting plate 204 to the horizontality from vertical state, be convenient for large granule material collection.

It can be understood that two telescopic members 502 are installed in the fixing plate 501, the telescopic members 502 move the sliding base 505 through the connecting plate 504, and the clamp 503 is provided for fixing the telescopic members 502.

Further, the telescopic member 502 may be a telescopic element such as an electric push rod, a hydraulic rod or a hydraulic cylinder, and may be replaced by other mechanical telescopic structures.

It should be noted that the sliding base 505 is processed into a U shape, when the sliding base 505 is placed on the upper surfaces of the screen plate 201 and the adjusting plate 4, the screen plate 201 and the adjusting plate 204 are in a horizontal line, and thus the raw material on the screen plate 201 can be scattered.

Specifically, on the basis of the above embodiment, when the raw material on the upper surface of the screen plate 201 needs to be discharged, the extensible member 502 is started, the extensible member 502 drives the connecting plate 504 to move, the connecting plate 504 drives the sliding base 505 to move, the sliding base 505 pushes the adjusting plate 204 to move, and the adjusting plate 504 forces the torsion spring 4 to deform.

In an implementation manner, referring to fig. 1, the supporting and driving assembly includes a frame 7, a support 6 capable of reciprocating along the frame 7 in a transverse direction is disposed on the frame 7, the support 6 is fixedly connected to the supporting plate 1, and the driving assembly 8 is configured to drive the support 6 to reciprocate along the frame 7 in the transverse direction; the drive assembly 8 includes a driver, a cross bar 801, a through hole plate 802, a cylinder 803, and a resilient member 804. In this way, the support 6 is driven by the driving assembly 8 to reciprocate along the transverse direction of the frame 7.

Specifically, the output end of the driver is abutted to the support 6, the cross rod 801 is fixedly connected with the support 6, the through hole plate 802 is sleeved at one end of the cross rod 801, the cylinder 803 is sleeved at the other end of the cross rod 801, the bottom end of the through hole plate 802 is fixedly connected with the rack 7, one end of the cylinder 803, far away from the cross rod 801, is fixedly connected with the rack 7, the elastic piece 804 is sleeved inside the cylinder 803, one end of the elastic piece 804 is fixedly connected with the periphery of the cross rod 801, and the other end of the elastic piece 804 is abutted to the inner wall of the cylinder 803.

It will be appreciated that two bars 801 are fixed to the support 6, the bars 801 being movable in a through hole plate 802, and that an elastic member 804 is mounted in the cylinder 803, the elastic member 804 being a compression spring, and an elastic member such as a tension spring or a reed may be used instead.

Further, the arrangement of the two cross rods 801 ensures the stability of the support 6 during movement, the number of the cross rods 801 is selected according to practical requirements, and the support 6 is fixedly connected with the support plate 1, so that the support 6 can move together with the support plate 1.

On the basis of the above embodiment, when the support 6 moves on the upper surface of the frame 7, the support 6 drives the cross bar 801 to move in the through hole plate 802, and at the same time, the cross bar 801 moves in the cylinder 803, the cross bar 801 compresses the elastic member 804 in the cylinder 803, the external force to the support 6 is removed, and the cross bar 801 can be pushed to move under the action of the elastic member 804.

In order to facilitate the reciprocating motion of the driving support 6, in the embodiment, the driver includes a motor base 9, a motor is arranged on the motor base 9, an output end of the motor is connected with a rotating rod 10, a cam 11 is fixedly connected to the rotating rod 10, and the cam 11 is abutted to the support 6.

It can be understood that the motor base 9 is located between the two cross bars 801, the rotating rod 10 rotates in the motor base 9 through a bearing, and the rotating rod 10 drives the cam 11 to move.

Furthermore, one end of the rotating rod 10, which is far away from the cam 11, is connected with a power source, the power source is a servo motor, and the servo motor is connected with the rotating rod 10 through a coupler.

On the basis of the above embodiment, the power source is started, the power source drives the rotating rod 10 to rotate in the motor base 9, meanwhile, the rotating rod 10 drives the cam 11 to rotate, the cam 11 pushes the support 6 to move, and then the support 6 drives the cross rod 801 to move in the through hole plate 802, meanwhile, the support 6 carries the support plate 1 to move, and then power is provided for the movement of the support plate 1.

However, in the technical solutions described in the present application, the rotary rod 10 is connected to an external power source, which may be an electric motor or a motor, as long as the rotary rod 10 can be driven to rotate, and various changes, modifications, substitutions and alterations may be made to the embodiments without departing from the principle and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.

Claims

1. The utility model provides an environmental protection is able to bear or endure screening plant for brick which characterized in that: including backup pad (1), the below of backup pad (1) is equipped with the drive backup pad (1) reciprocating motion's drive assembly be equipped with riser (202) on the horizontal lateral wall of backup pad (1) respectively, two be provided with otter board (201) between riser (202), otter board (201) with backup pad (1) parallel arrangement be equipped with regulating plate (204) on the vertical lateral wall of otter board (201) respectively, regulating plate (204) with otter board (201) are articulated to be connected just regulating plate (204) can by with the vertical position of otter board (201) rotate to with the parallel position of otter board (201).

2. The screening apparatus for environmentally friendly firebricks as set forth in claim 1, wherein: the screen plate (201) is hinged with the adjusting plate (204) through a hinge shaft, and a torsion spring (4) is arranged on the hinge shaft.

3. The screening apparatus for environmentally friendly firebricks as set forth in claim 1, wherein: the automatic lifting mechanism is characterized by further comprising a push plate component (5), wherein the push plate component (5) is arranged on the vertical plate (202), and the push plate component (5) is used for pushing the adjusting plate (204) to rotate outwards.

4. The screening apparatus for environmentally friendly firebricks as set forth in claim 3, wherein:

the push plate assembly (5) comprises a fixing plate (501), a telescopic piece (502), a clamping hoop (503), a connecting plate (504) and a sliding seat (505); fixed plate (501) and one of them the inside wall fixed connection of riser (202), be equipped with extensible member (502) on fixed plate (501), clamp (503) and fixed plate (501) fixed connection are passed through to the stiff end of extensible member (502), the expansion end of extensible member (502) is equipped with even board (504), the bottom rigid coupling of even board (504) has slide (505), the lateral wall of slide (505) with regulating plate (204) laminating.

5. The screening apparatus for environmentally friendly firebricks as set forth in claim 1, wherein: the driving assembly comprises a rack (7), a support (6) capable of moving along the rack (7) in a transverse reciprocating mode is arranged on the rack (7), and the support (6) is fixedly connected with the supporting plate (1).

6. The screening apparatus for environmentally friendly firebricks as set forth in claim 5, wherein: the device also comprises a driving assembly (8), wherein the driving assembly (8) is used for driving the support (6) to reciprocate along the transverse direction of the machine frame (7);

the driving assembly (8) comprises a driver, a cross rod (801), a through hole plate (802), a cylinder (803) and an elastic piece (804);

the output of driver with support (6) butt, horizontal pole (801) and support (6) fixed connection, through-hole board (802) have been cup jointed to the one end of horizontal pole (801), the other end of horizontal pole (801) has cup jointed drum (803), the bottom of through-hole board (802) with frame (7) fixed connection, the one end and frame (7) fixed connection of horizontal pole (801) are kept away from in drum (803), the inside of drum (803) is cup jointed elastic component (804), the one end of elastic component (804) and the periphery fixed connection of horizontal pole (801), the other end of elastic component (804) and the inner wall butt of drum (803).

7. The screening apparatus for environmentally friendly firebricks as set forth in claim 6, wherein: the driver includes motor cabinet (9), be equipped with the motor on motor cabinet (9), the output of motor is connected with bull stick (10), fixed connection cam (11) on bull stick (10), cam (11) and support (6) butt.