CN216937024U

CN216937024U - Mounting structure of material screening board for stemming production

Info

Publication number: CN216937024U
Application number: CN202220699762.5U
Authority: CN
Inventors: 张焘; 杨育明; 邓启勇
Original assignee: Sichuan Jianye Refractory Material Co ltd
Current assignee: Sichuan Jianye Refractory Material Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-07-12
Anticipated expiration: 2032-03-28

Abstract

The utility model relates to the field of screening machines, and discloses an installation structure of material screening plates for clay gun production. The beneficial effects of the utility model are: the screen cloth adopts the flexure strip to be connected with the curb plate, and at the vibration in-process, can also produce relative vibration between screen cloth and the curb plate, has improved the vibration effect of screen cloth, has reduced the screen cloth and has taken place the risk of blockking up.

Description

Mounting structure of material screening board for stemming production

Technical Field

The utility model relates to the field of screening machines, in particular to an installation structure of a material screening plate for stemming production.

Background

The vibrating screen operates by utilizing the reciprocating rotary type vibration generated by the vibration of the vibrator. The upper rotary heavy hammer of the vibrator makes the screen surface generate plane rotary vibration, the lower rotary heavy hammer makes the screen surface generate conical surface rotary vibration, and the combined effect of the two rotary heavy hammers makes the screen surface generate re-rotary vibration. The vibration locus is a complex space curve. The curve is projected as a circle in the horizontal plane and as an ellipse in the vertical plane. The amplitude can be changed by adjusting the exciting force of the upper and lower rotary weights. And the curve shape of the motion trail of the screen surface can be changed and the motion trail of the materials on the screen surface can be changed by adjusting the space phase angle of the upper and lower heavy hammers.

The refractory material is applied to various fields of national economy such as steel, nonferrous metals, glass, cement, ceramics, petrifaction, machinery, boilers, light industry, electric power, military industry and the like, is an essential basic material for ensuring the production operation and the technical development of the industry, and plays an irreplaceable important role in the development of high-temperature industrial production; according to different compactness and appearance of the product, a sintering method fusion casting method, a melt blowing method and the like are available; the sintering method is that part of raw materials are presintered into clinker, crushed and screened, then mixed with raw materials according to a certain proportion, and the mixture is molded, dried and sintered; and a vibrating screen is needed to screen the refractory material in the screening process.

The screening net of the existing vibrating screen is fixedly arranged in the screen box, and the screening net is easy to block.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an installation structure of a material screening plate for stemming production, which overcomes the defects of the prior art.

The purpose of the utility model is realized by the following technical scheme: the utility model provides a mud big gun production is with mounting structure of material screening board, includes a pair of curb plate and screen cloth, the screen cloth is located a pair of between the curb plate, still include the flexure strip, the curb plate with the screen cloth passes through the flexure strip is connected, the flexure strip is a pair of, and is a pair of the flexure strip is located respectively the both sides of screen cloth.

Preferably, a support plate is integrally formed on the inner wall of the side plate, and the screen is placed on the support plate.

Preferably, a through hole is formed in the side plate, an a bolt penetrating through the elastic sheet is installed in the through hole, an a nut is screwed on the a bolt, a threaded hole is formed in the screen, and a B bolt penetrating through the elastic sheet is screwed in the threaded hole.

Preferably, a reinforcing rib is arranged between the side plate and the support plate.

Preferably, a pair of gaskets is arranged on the elastic sheet, one gasket is pressed on the elastic sheet through the bolt A, and the other gasket is pressed on the elastic sheet through the bolt B.

The utility model has the following advantages:

1. the screen cloth adopts the flexure strip to be connected with the curb plate, and at the vibration in-process, can also produce relative vibration between screen cloth and the curb plate, has improved the vibration effect of screen cloth, has reduced the screen cloth and has taken place the risk of blockking up.

2. The gasket prevents the bolts from being pressed on the elastic sheet, disperses the pressure of the bolt head on the elastic sheet, reduces the damage of the bolts to the elastic sheet in the vibration process, and prolongs the service life of the elastic sheet.

Drawings

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

FIG. 2 is a second schematic structural view of the present invention;

in the figure, 1-side plate, 2-screen mesh, 3-elastic sheet, 4-support plate, 5-A bolt, 6-A nut, 7-B bolt, 8-reinforcing rib and 9-gasket.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 in specific cases to those skilled in the art.

As shown in fig. 1 and 2, a mounting structure of material screening board is used in stemming production, including a pair of curb plate 1, screen cloth 2 and a pair of flexure strip 3, flexure strip 3 is made by metal material, curb plate 1 sets firmly on the reel of shale shaker, vibrating motor installs on the outer wall of curb plate 1, screen cloth 2 installs between a pair of curb plate 1 through flexure strip 3, flexure strip 3 extends along the gap between curb plate 1 and screen cloth 2, screen cloth 2 after the installation is located the below of flexure strip 3, it accelerates wearing and tearing screen cloth 2 and curb plate 1 to have avoided the material to get into the gap, simultaneously because screen cloth 2 and curb plate 1 adopt flexure strip 3 to be connected, in the vibration process, can also produce relative vibration between screen cloth 2 and the curb plate 1, the vibration effect of screen cloth 2 has been improved, the risk that screen cloth 2 takes place to block up has been reduced.

In this embodiment, as shown in fig. 1 and 2, a supporting plate 4 is integrally formed on the inner wall of the side plate 1, the screen 2 is placed on the supporting plate 4, and when the screen 2 falls onto the supporting plate 4 during operation, the supporting plate 4 absorbs the downward impact force of the screen 2, so that the elastic sheet 3 is prevented from absorbing the downward impact force of the screen 2, and the service life of the elastic sheet 3 is prolonged.

In this embodiment, as shown in fig. 1 and 2, the through-hole has been seted up on curb plate 1, install the a bolt 5 that runs through flexure strip 3 in the through-hole, it has a nut 6 to twist on the a bolt 5, a nut 6 is a pair of, it is locking to a bolt 5, and all twist on the outer wall of curb plate 1, the material of avoiding sieving gets into the thread groove of lead screw, cause the inconvenience that a nut 6 dismantled, set up threaded hole on screen cloth 2, it has the B bolt 7 that runs through flexure strip 3 to twist in the thread hole, the material of avoiding sieving gets into the thread groove of B bolt 7, cause the inconvenience that B bolt 7 dismantled.

In the present embodiment, as shown in fig. 1 and 2, a reinforcing rib 8 is provided between the side plate 1 and the support plate 4, so that the bearing capacity of the support plate 4 is enhanced.

In this embodiment, as shown in fig. 1 and 2, a pair of gaskets 9 is provided on the elastic sheet 3, one gasket 9 is pressed on the elastic sheet 3 through the a bolt 5, the other gasket 9 is pressed on the elastic sheet 3 through the B bolt 7, and the gaskets 9 prevent the bolts from being pressed on the elastic sheet 3, so that the pressure of the bolt head on the elastic sheet 3 is dispersed, the damage of the bolts on the elastic sheet 3 in the vibration process is reduced, and the service life of the elastic sheet 3 is prolonged.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a stemming production is with mounting structure of material screening board, includes a pair of curb plate (1) and screen cloth (2), screen cloth (2) are located a pair of between curb plate (1), its characterized in that: still include flexure strip (3), curb plate (1) with screen cloth (2) pass through flexure strip (3) are connected, flexure strip (3) are a pair of, and a pair of flexure strip (3) are located respectively the both sides of screen cloth (2).

2. The mounting structure of a material screening plate for stemming production according to claim 1, wherein: a supporting plate (4) is integrally formed on the inner wall of the side plate (1), and the screen (2) is placed on the supporting plate (4).

3. The mounting structure of a material screening plate for stemming production according to claim 1, wherein: the novel screen cloth is characterized in that a through hole is formed in the side plate (1), an A bolt (5) penetrating through the elastic sheet (3) is installed in the through hole, an A nut (6) is screwed on the A bolt (5), a threaded hole is formed in the screen cloth (2), and a B bolt (7) penetrating through the elastic sheet (3) is screwed in the threaded hole.

4. The mounting structure of a material screening plate for stemming production according to claim 2, wherein: and a reinforcing rib (8) is arranged between the side plate (1) and the supporting plate (4).

5. The mounting structure of a material screening plate for stemming production according to claim 3, wherein: the elastic piece (3) is provided with a pair of gaskets (9), one gasket (9) is pressed on the elastic piece (3) through the bolt A (5), and the other gasket (9) is pressed on the elastic piece (3) through the bolt B (7).