CN219051972U

CN219051972U - Stock screening structure and stock extruder

Info

Publication number: CN219051972U
Application number: CN202223319687.4U
Authority: CN
Inventors: 龚伟
Original assignee: Changzhi Carbon Valley Technology Incubator Co ltd
Current assignee: Changzhi Carbon Valley Technology Incubator Co ltd
Priority date: 2022-12-10
Filing date: 2022-12-10
Publication date: 2023-05-23
Anticipated expiration: 2032-12-10

Abstract

The utility model discloses a blank screening structure and a blank extruder, which relate to the technical field of building material production equipment and comprise the following components: the box body is divided into an upper accommodating cavity, a lower accommodating cavity and a second screen, and the first screen and the second screen are arranged on the screen at intervals; when the screen plate is in the first position, the first screen is positioned between the upper accommodating cavity and the lower accommodating cavity; the second screen is positioned between the upper receiving chamber and the lower receiving chamber when the screen panel is in the second position. The utility model can ensure that a screen is always positioned between the upper accommodating cavity and the lower accommodating cavity, ensure the continuity of production and improve the production efficiency.

Description

Stock screening structure and stock extruder

Technical Field

The utility model relates to the technical field of building material production equipment, in particular to a blank screening structure and a blank extruder.

Background

At present, after the building embryo reaches the feeding box of the extruder, the feeding box can screen the embryo through a screen, and a plurality of strip flocculent impurities are filtered out, so that the quality of the formed building embryo is ensured. However, the screen is removed and cleaned every time a certain period is required in the production process, which may interrupt the production and reduce the production efficiency.

Disclosure of Invention

The embodiment of the utility model provides a blank screening structure and a blank extruder, which are used for solving the technical problem that the production efficiency is affected when a screen is disassembled, assembled and cleaned by the existing blank screening structure in the related technology.

In a first aspect, there is provided a blank screening structure comprising:

a case;

the sieve plate is embedded in the middle of the box body and can horizontally slide, and divides the box body into an upper accommodating cavity and a lower accommodating cavity;

the first screen and the second screen are arranged on the screen plate at intervals; and

when the screen plate is in the first position, the first screen is positioned between the upper accommodating cavity and the lower accommodating cavity;

the second screen is positioned between the upper receiving chamber and the lower receiving chamber when the screen panel is in the second position.

In some embodiments, a chute is arranged in the middle of the box body, and the sieve plate is embedded in the chute and can slide horizontally.

In some embodiments, the screen plate is provided with a first mounting groove and a second mounting groove, and the first screen and the second screen are respectively mounted in the first mounting groove and the second mounting groove.

In some embodiments, the first screen and the second screen are removably coupled to the first mounting slot and the second mounting slot, respectively.

In some embodiments, the first screen and the second screen are provided with mounting holes.

In some embodiments, the first screen and the second screen are circular.

In some embodiments, the first screen and the second screen are square.

In some embodiments, the screen panel, the first screen panel, and the second screen panel are all made of steel No. 45.

In some embodiments, the screen panel has a thickness of 10 to 40mm.

In a second aspect, a billet extruder is provided, comprising the aforementioned billet screening arrangement.

The technical scheme provided by the utility model has the beneficial effects that:

the embodiment of the utility model provides a blank screening structure and a blank extruder, which are provided with a screen plate, a first screen and a second screen, wherein the screen plate is embedded in the middle of a box body and can horizontally slide, and the first screen and the second screen are arranged on the screen plate at intervals. When the screen deck is in the first position, the first screen is positioned between the upper receiving cavity and the lower receiving cavity. The second screen is positioned between the upper receiving chamber and the lower receiving chamber when the screen panel is in the second position. When one screen is located between the upper and lower receiving chambers, the other screen may be washed, alternately. The utility model can ensure that a screen is always positioned between the upper accommodating cavity and the lower accommodating cavity, ensure the continuity of production and improve the production efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent 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 diagram of a blank screening structure according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of a connection between a screen plate and a first screen and a second screen in a blank screening structure according to an embodiment of the present utility model;

FIG. 3 is a top view of FIG. 1 provided in accordance with an embodiment of the present utility model;

FIG. 4 is another top view of FIG. 1 provided in accordance with an embodiment of the present utility model;

fig. 5 is a schematic view of a screen plate in a blank screening structure according to an embodiment of the present utility model;

FIG. 6 is a schematic view of a first screen in a blank screening structure according to an embodiment of the present utility model;

in the figure:

1. a case; 11. an upper receiving chamber; 12. a lower accommodating chamber; 13. a chute;

2. a sieve plate; 21. a first mounting groove; 22. a second mounting groove;

3. a first screen; 31. a mounting hole;

4. and a second screen.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the utility model provides a blank screening structure, which can solve the technical problem that the production efficiency is affected when a screen is disassembled, assembled and cleaned by the existing blank screening structure.

Referring to fig. 1 and 2, an embodiment of the present utility model provides a blank screening structure, including: the device comprises a box body 1, a screen plate 2, a first screen 3 and a second screen 4.

The sieve plate 2 is embedded in the middle of the box body 1 and can horizontally slide, and the sieve plate 2 divides the box body 1 into an upper accommodating cavity 11 and a lower accommodating cavity 12. The first screen 3 and the second screen 4 are arranged on the screen plate 2 at intervals.

Referring to fig. 3, when the screening deck 2 is in the first position, the first screen 3 is located between the upper receiving chamber 11 and the lower receiving chamber 12.

Referring to fig. 4, the second screen 4 is positioned between the upper receiving chamber 11 and the lower receiving chamber 12 when the screening deck 2 is in the second position.

The blank screening structure is provided with a screen plate, a first screen and a second screen, wherein the screen plate is embedded in the middle of the box body and can horizontally slide, and the first screen and the second screen are arranged on the screen plate at intervals. When the screen deck is in the first position, the first screen is positioned between the upper receiving cavity and the lower receiving cavity. The second screen is positioned between the upper receiving chamber and the lower receiving chamber when the screen panel is in the second position. When one screen is located between the upper and lower receiving chambers, the other screen may be washed, alternately. The utility model can ensure that a screen is positioned between the upper accommodating cavity and the lower accommodating cavity, ensure the continuity of production and improve the production efficiency.

As an alternative embodiment, in an embodiment of the utility model, as shown in fig. 1, a chute 13 is disposed in the middle of the box 1, and the screen plate 2 is embedded in the chute 13 and can slide horizontally.

As an alternative embodiment, in an embodiment of the utility model, as shown in fig. 5, a first mounting groove 21 and a second mounting groove 22 are formed on the screen plate 2, and the first screen 3 and the second screen 4 are respectively mounted in the first mounting groove 21 and the second mounting groove 22.

As an alternative embodiment, in an inventive example, the first screen 3 and the second screen 4 are detachably connected to the first mounting groove 21 and the second mounting groove 22, respectively, as shown in fig. 5 and 6.

Further, mounting holes 31 are formed in the first screen 3 and the second screen 4, so that the first screen 3 and the second screen 4 can be conveniently and detachably mounted with the screen plate 2.

As an alternative embodiment, in an embodiment of the utility model, the first screen 3 and the second screen 4 are round or square, so as to adapt to different production requirements.

As an alternative implementation manner, in an embodiment of the present utility model, the screen plate 2, the first screen 3 and the second screen 4 are all made of steel No. 45, which saves cost and ensures structural strength.

As an alternative implementation mode, in an embodiment of the utility model, the thickness of the sieve plate 2 is 10-40 mm, so that the sieve plate is convenient to mount and dismount and ensures the structural strength.

The embodiment of the utility model provides a blank extruder, which comprises the blank screening structure. Referring to fig. 1 and 2, the blank screening structure includes: the device comprises a box body 1, a screen plate 2, a first screen 3 and a second screen 4.

The blank screening structure of the blank extruder disclosed by the embodiment of the utility model is provided with the screen plate, the first screen mesh and the second screen mesh, wherein the screen plate is embedded in the middle of the box body and can horizontally slide, and the first screen mesh and the second screen mesh are arranged on the screen plate at intervals. When the screen deck is in the first position, the first screen is positioned between the upper receiving cavity and the lower receiving cavity. The second screen is positioned between the upper receiving chamber and the lower receiving chamber when the screen panel is in the second position. When one screen is located between the upper and lower receiving chambers, the other screen may be washed, alternately. The utility model can ensure that a screen is positioned between the upper accommodating cavity and the lower accommodating cavity, ensure the continuity of production and improve the production efficiency.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

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

The foregoing is only a specific embodiment of the utility model to enable those skilled in the art to understand or practice the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features of the utility model herein.

Claims

1. A blank screening structure, comprising:

a case (1);

the sieve plate (2) is embedded in the middle of the box body (1) and can horizontally slide, and the sieve plate (2) divides the box body (1) into an upper accommodating cavity (11) and a lower accommodating cavity (12);

the first screen (3) and the second screen (4) are arranged on the screen plate (2) at intervals; and

when the screen plate (2) is in the first position, the first screen (3) is positioned between the upper accommodating cavity (11) and the lower accommodating cavity (12);

when the screen plate (2) is in the second position, the second screen (4) is located between the upper receiving chamber (11) and the lower receiving chamber (12).

2. The blank screening structure according to claim 1, wherein:

the middle part of the box body (1) is provided with a chute (13), and the sieve plate (2) is embedded in the chute (13) and can horizontally slide.

3. The blank screening structure according to claim 1, wherein:

the screen plate (2) is provided with a first mounting groove (21) and a second mounting groove (22), and the first screen (3) and the second screen (4) are respectively mounted in the first mounting groove (21) and the second mounting groove (22).

4. A blank screening arrangement according to claim 3, wherein:

the first screen (3) and the second screen (4) are detachably connected with the first mounting groove (21) and the second mounting groove (22) respectively.

5. The blank screening structure according to claim 4, wherein: and mounting holes (31) are formed in the first screen (3) and the second screen (4).

6. The blank screening structure according to claim 1, wherein: the first screen (3) and the second screen (4) are circular.

7. The blank screening structure according to claim 1, wherein: the first screen (3) and the second screen (4) are square.

8. The blank screening structure according to claim 1, wherein:

the sieve plate (2), the first screen (3) and the second screen (4) are all made of No. 45 steel.

9. The blank screening structure according to claim 1, wherein: the thickness of the sieve plate (2) is 10-40 mm.

10. A billet extruder comprising a billet screening arrangement according to any one of claims 1 to 9.