CN215278520U

CN215278520U - Whole frame-type structure seals double-bin flat screen

Info

Publication number: CN215278520U
Application number: CN202121522197.7U
Authority: CN
Inventors: 吴军永; 付云锋; 吴宝宁; 马召; 王东强
Original assignee: Hebei Pingle Flour Machinery Group Co Ltd
Current assignee: Hebei Pingle Flour Machinery Group Co Ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-12-24
Anticipated expiration: 2031-07-06

Abstract

The utility model discloses a closed double-bin flat screen with an integral frame type structure, which comprises a screen frame, an integral top plate welded at the upper end of the screen frame, an integral bottom plate welded at the lower end of the screen frame, and side plates welded at the front side and the rear side of the screen frame; a bin body is formed among the top plate, the bottom plate and the two side plates; two division plates fixedly connected to the screen frame are arranged in the bin body. The utility model adopts the light weight integral design, the integral top plate and the integral bottom plate are welded into the screen frame through the upright post assembly, and then are separated into three independent boxes by the steel plate, the integral frame structure has simple manufacture, low manufacture cost and relatively convenient operation, and reduces unnecessary connecting pieces, thereby reducing the weight of the whole machine; the main transmission operation is more stable, the stress on the box body is even, and the damage to equipment parts due to transmission vibration can be effectively prevented. The whole machine has beautiful appearance and safe and reliable structure.

Description

Whole frame-type structure seals double-bin flat screen

Technical Field

The utility model relates to a two storehouse flat screens are sealed to whole frame-type structure belongs to flat screen technical field.

Background

At present, most of totally enclosed double-bin sieves on the market, whole equipment divide into the triplex and make alone (two sieve storehouses, a transmission part), and each part is with bolted connection, and cable suspension device installs the both sides at the sieve case alone, and the motor is external on the transmission steelframe. The structure has the defects that the downward shearing force borne by the fastening piece for connecting the screen box and the transmission steel frame is larger, and the connecting bolt can have the phenomenon of strength fatigue fracture when the screen body rotates for a long time; and three boxes are independently manufactured, so that the splicing precision is low, and the size is not easy to guarantee.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a whole frame rack structure seals double-bin flat screen is provided, simple structure is compact, and intensity is high.

In order to solve the above problems, the utility model adopts the following technical proposal:

an enclosed double-bin flat screen with an integral frame type structure comprises a screen body frame, an integral top plate welded at the upper end of the screen body frame, an integral bottom plate welded at the lower end of the screen body frame, and side plates welded at the front side and the rear side of the screen body frame;

a bin body is formed among the top plate, the bottom plate and the two side plates;

two division plates fixedly connected to the screen frame are arranged in the bin body.

As a further improvement of the utility model, the screen frame is formed by assembling and welding the connecting upright posts.

As a further improvement of the utility model, the number of the connecting upright columns is eight, four of the connecting upright columns are respectively and fixedly connected to the inner side of one side plate, and the upper end and the lower end of the connecting upright columns are respectively welded with a top plate and a bottom plate; the other four parts are respectively fixedly connected to the inner side of the other side plate, and the upper end and the lower end of the other side plate are respectively welded with a top plate and a bottom plate.

As a further improvement, the division board welding is located between two relative connection stands in both sides board middle part, and two division boards separate the storehouse body for three independent box.

As a further improvement of the utility model, the three independent boxes are respectively a transmission mechanism mounting box in the middle and two sieve bins on two sides;

and the middle parts of the two side plates are provided with windows opposite to the two side ends of the box body for mounting the transmission mechanism.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

the utility model discloses a screen frame is welded into through the stand group to lightweight integral design by integral type roof, bottom plate, and three independent box is separated into to the reuse steel sheet to form two sieve storehouses, and middle part one can install drive mechanism's independent space. The integral frame structure has the advantages of simple manufacture, low manufacture cost and relatively convenient operation, and reduces unnecessary connecting pieces, so that the weight of the whole machine is reduced; the main transmission operation is more stable, the stress on the box body is even, and the damage to equipment parts due to transmission vibration can be effectively prevented. The whole machine has beautiful appearance and safe and reliable structure.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention.

Wherein:

1 top plate, 2, bottom plate, 3 connect stand, 4 curb plates.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

As shown in the figures 1-2 of the drawings,

the embodiment provides a closed double-bin flat screen with an integral frame type structure, which is safe, reliable, stable in operation and convenient to manufacture, and comprises a screen body frame, an integral top plate 1 welded at the upper end of the screen body frame, an integral bottom plate 2 welded at the lower end of the screen body frame and side plates 4 welded at the front side and the rear side of the screen body frame;

a bin body is formed among the top plate 1, the bottom plate 2 and the two side plates 4;

In this embodiment, the screen frame is formed by assembling and welding the connecting columns 3.

In this embodiment, the number of the connecting columns 3 is eight, four of the connecting columns are respectively and fixedly connected to the inner side of the side plate 4, and the upper end and the lower end of the connecting columns are respectively welded with the top plate 1 and the bottom plate 2; the other four parts are respectively fixedly connected to the inner side of the other side plate 4, and the upper end and the lower end of the other side plate are respectively welded with the top plate 1 and the bottom plate 2.

This embodiment is specific, the division board welding is located between two relative connection stand 3 in the middle part of two side plates 4, and two division boards are three independent boxes with the storehouse body partition.

In this embodiment, the three independent boxes are respectively a transmission mechanism mounting box located in the middle and two screening bins located at two sides;

the middle parts of the two side plates 4 are provided with windows opposite to the two side ends of the box body for installing the transmission mechanism.

This embodiment adopts the integral design of lightweight, and integral type roof and integral type bottom plate become the screen frame through stand assembly welding, and three independent box is separated into to the reuse steel sheet to form two sieve storehouses, and middle part one can install drive mechanism's independent space. The integral frame structure has the advantages of simple manufacture, low manufacture cost and relatively convenient operation, and reduces unnecessary connecting pieces, so that the weight of the whole machine is reduced; the main transmission operation is stable, the stress on the box body is uniform, and the damage to equipment parts due to transmission vibration can be effectively prevented; the whole machine has beautiful appearance and safe and reliable structure.

Claims

1. The utility model provides an integral frame formula structure seals two storehouse flat screen which characterized in that: the screen comprises a screen frame, an integrated top plate (1) welded at the upper end of the screen frame, an integrated bottom plate (2) welded at the lower end of the screen frame, and side plates (4) welded at the front side and the rear side of the screen frame;

a bin body is formed among the top plate (1), the bottom plate (2) and the two side plates (4);

2. A unitary frame-type structurally closed double-deck flat screen as claimed in claim 1, wherein: the screen frame is formed by assembling and welding connecting upright posts (3).

3. A unitary frame-type structurally closed double-deck flat screen as claimed in claim 2, wherein: the number of the connecting upright posts (3) is eight, four of the connecting upright posts are respectively and fixedly connected to the inner side of the side plate (4), and the upper end and the lower end of each connecting upright post are respectively welded with the top plate (1) and the bottom plate (2); the other four parts are respectively fixedly connected to the inner side of the other side plate (4), and the upper end and the lower end of the other side plate are respectively welded with the top plate (1) and the bottom plate (2).

4. A unitary frame-type structurally closed double-deck flat screen as claimed in claim 3, wherein: the division plate is welded between two opposite connecting upright posts (3) positioned in the middle parts of the two side plates (4), and the two division plates divide the bin body into three independent box bodies.

5. A unitary frame-type structurally closed double-deck flat screen as claimed in claim 4, wherein: the three independent box bodies are respectively a transmission mechanism mounting box body positioned in the middle and two screening bins positioned at two sides;

the middle parts of the two side plates (4) are provided with windows opposite to the two side ends of the box body for installing the transmission mechanism.