CN213610040U - Easy mud screen cloth of changing - Google Patents

Abstract

The utility model discloses an easy mud screen cloth of changing relates to mud screen and strains technical field, including the screen cloth, its characterized in that: a lower clamping plate is arranged below the screen cloth, an upper clamping plate is arranged above the screen cloth, raised lines and grooves are respectively arranged on the lower surface edges of the left side and the right side of the upper clamping plate in a crossed manner, and the lower surface edges of the left side and the right side of the lower clamping plate correspond to the grooves and the raised lines on the upper clamping plate; has the advantages that: the upper clamping plate and the lower clamping plate are arranged to clamp the screen cloth, so that the screen cloth is prevented from being deformed by pressure when screening mud, and the screen surface is prevented from being reduced to influence the screening efficiency; the first fixing clamp and the second fixing clamp are arranged to clamp the upper clamping plate, the screening cloth and the lower clamping plate, and the screening cloth is fixed by the first fixing screw and the second fixing screw, so that the screening cloth is convenient to fix, dismount and replace; the sand grip and the groove which are arranged in a crossed way are matched to fix the periphery of the screen cloth, so that the screen cloth is prevented from being pulled and deformed by mud pressure in the screening process.

Description

Easy mud screen cloth of changing

Technical Field

The utility model relates to a mud sieve strains technical field, especially relates to a mud sieve cloth of easy change.

Background

With the rapid development of economy, the rapid progress and construction of society are brought, but a large amount of pollution exists in the construction process, particularly in the currently brisk-developed construction industry, the pollution of sewage and mud is brought to high buildings, the pollution area is increased due to unscientific discharge, and a large amount of resources are wasted; at present, mortar is mainly filtered for one time through a filter screen arranged on equipment, but along with continuous washing and more use times of the mortar, the meshes of the filter screen are larger and larger, so that the filtering precision is lower and lower; when dismantling, also hardly dismantle, perhaps can dismantle whole filtering baffle is whole, use cost can be very high like this, it is bad often that filter equipment's a part has, will change whole filtering baffle, the cost is very high, be unfavorable for industrial production, although there is the improvement now in succession, some utilization is pieced together by polylith piecemeal cell, only need when needing to be changed can, nevertheless because the screen cloth has been divided into a lot of pieces, manufacturing cost has been increased, and need install piece by piece when installing, waste time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an easy mud screen cloth of changing in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the mud screen cloth easy to replace comprises screen cloth, wherein a lower clamping plate is arranged below the screen cloth, an upper clamping plate is arranged above the screen cloth, the upper clamping plate and the lower clamping plate are both grid-shaped plates, raised lines and grooves are respectively arranged on the lower surface edges of the left side and the right side of the upper clamping plate in a crossed manner, and the lower surface edges of the left side and the right side of the lower clamping plate correspond to the grooves and the raised lines on the upper clamping plate; the lower plate the screen cloth with the left and right sides of upper plate is provided with first fixation clamp, wear to be equipped with first set screw on the first fixation clamp, the lower plate the screen cloth with the upper plate corresponds respectively first set screw is provided with the through-hole, first set screw with first fixation clamp threaded connection.

Preferably: the lower surface border of both sides is alternately provided with sand grip and recess respectively around the punch holder, the lower surface border of both sides corresponds around the punch holder recess and sand grip on the punch holder.

Preferably: the lower plate, the screen cloth with both sides are provided with the second fixation clamp around the punch holder, wear to be equipped with second set screw on the second fixation clamp, the lower plate the screen cloth with the punch holder corresponds respectively the second set screw is provided with the through-hole, the second set screw with second fixation clamp threaded connection.

Compared with the prior art, the beneficial effects of the utility model reside in that: the upper clamping plate and the lower clamping plate are arranged to clamp the screen cloth, so that the screen cloth is prevented from being deformed by pressure when screening mud, and the screen surface is prevented from being reduced to influence the screening efficiency; the first fixing clamp and the second fixing clamp are arranged to clamp the upper clamping plate, the screening cloth and the lower clamping plate, and the screening cloth is fixed by the first fixing screw and the second fixing screw, so that the screening cloth is convenient to fix, dismount and replace; the sand grip and the groove which are arranged in a crossed way are matched to fix the periphery of the screen cloth, so that the screen cloth is prevented from being pulled and deformed by mud pressure in the screening process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of an embodiment 1 of an easily replaceable mud screen cloth according to the present invention.

Figure 2 is a front view of an embodiment 1 of an easily replaceable shale shaker cloth according to the present invention.

Figure 3 is a top view of an embodiment 1 of an easily replaceable shale cloth according to the present invention.

Fig. 4 is a schematic front view of an easily replaceable shale shaker of embodiment 1 of the present invention.

Fig. 5 is an enlarged view of example 1 of an easily replaceable shale shaker of the present invention at a.

Fig. 6 is a schematic perspective view of an easily replaceable shale shaker of embodiment 2 of the present invention.

The reference numerals are explained below:

1. a lower splint; 2. screening cloth; 3. an upper splint; 4. a first set screw; 5. a first fixing clip; 6. a convex strip; 7. a groove; 8. a second set screw; 9. a second retaining clip.

Detailed Description

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but not for indicating or implying that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention, and further that the terms "first", "second", etc., are used only for descriptive purposes and are not to indicate or imply relative importance or imply the number of technical features being referred to, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, 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; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1-5, an easily replaceable mud screen cloth comprises a screen cloth 2, a lower clamping plate 1 is arranged below the screen cloth 2, an upper clamping plate 3 is arranged above the screen cloth 2, the upper clamping plate 3 and the lower clamping plate 1 are both grid-shaped plates, the influence on the screening area is reduced while the screen cloth 2 is fixed, raised lines 6 and grooves 7 are respectively arranged on the lower surface edges of the left side and the right side of the upper clamping plate 3 in a crossed manner, the lower surface edges of the left side and the right side of the lower clamping plate 1 correspond to the grooves 7 and raised lines 6 on the upper clamping plate 3, and the screen cloth 2 is clamped to avoid deformation; the left side and the right side of the lower plate 1, the screen cloth 2 and the upper plate 3 are provided with first fixing clamps 5, first fixing screws 4 are arranged on the first fixing clamps 5 in a penetrating mode, the lower plate 1, the screen cloth 2 and the upper plate 3 correspond to the first fixing screws 4 respectively and are provided with through holes, and the first fixing screws 4 are in threaded connection with the first fixing clamps 5.

Example 2

As shown in fig. 6, the present embodiment is different from embodiment 1 in that: the lower surface edges of the front side and the rear side of the upper splint 3 are respectively provided with a convex strip 6 and a groove 7 in a crossed manner, and the lower surface edges of the front side and the rear side of the lower splint 1 correspond to the groove 7 and the convex strip 6 on the upper splint 3; both sides are provided with second fixation clamp 9 around lower plate 1, sieve cloth 2 and punch holder 3, wear to be equipped with second set screw 8 on the second fixation clamp 9, and lower plate 1, sieve cloth 2 and punch holder 3 correspond second set screw 8 respectively and are provided with the through-hole, second set screw 8 and 9 threaded connection of second fixation clamp.

The working principle is as follows: when the sieve cloth 2 is used, the upper clamping plate 3 and the lower clamping plate 1 clamp the sieve cloth 2, so that the condition that the sieve cloth 2 cannot recover due to pressure deformation when used for sieving mud, and the sieve filtering surface is reduced to influence the sieve filtering efficiency is avoided; the first fixing clamp 5 and the second fixing clamp 9 are arranged to clamp the upper clamping plate 3, the screening cloth 2 and the lower clamping plate 1, and the screening cloth 2 is fixed through the first fixing screw 4 and the second fixing screw 8, so that the screening cloth 2 is convenient to fix, dismount and replace; set up crisscross sand grip 6 and recess 7 cooperation and fix around to screen cloth 2, avoid straining the in-process at the sieve, screen cloth 2 receives mud pressure to be dragged and warp, can use first fixation clamp 5 fixed mounting to sieve on the screen cloth machine and strain.

Having shown and described the basic principles, essential features and advantages of the invention, it should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are merely illustrative, but rather are intended to cover various changes and modifications within the spirit and scope of the invention as defined by the appended claims.

Claims (3)

1. The utility model provides an easy mud screen cloth of changing, includes screen cloth (2), its characterized in that: a lower clamping plate (1) is arranged below the sieve cloth (2), an upper clamping plate (3) is arranged above the sieve cloth (2), the upper clamping plate (3) and the lower clamping plate (1) are both grid-shaped plates, raised lines (6) and grooves (7) are respectively arranged on the lower surface edges of the left side and the right side of the upper clamping plate (3) in a crossed manner, and the lower surface edges of the left side and the right side of the lower clamping plate (1) correspond to the grooves (7) and the raised lines (6) on the upper clamping plate (3); lower plate (1) sieve cloth (2) with both sides are provided with first fixation clamp (5) about punch holder (3), wear to be equipped with first set screw (4) on first fixation clamp (5), lower plate (1) sieve cloth (2) with punch holder (3) correspond respectively first set screw (4) are provided with the through-hole, first set screw (4) with first fixation clamp (5) threaded connection.

2. An easily replaceable shale cloth as claimed in claim 1, wherein: the lower surface border of both sides is alternately provided with sand grip (6) and recess (7) respectively around punch holder (3), the lower surface border of both sides corresponds around punch holder (1) recess (7) and sand grip (6) on punch holder (3).

3. An easily replaceable shale cloth as claimed in claim 2, wherein: the lower plate (1), sieve cloth (2) and the front and back both sides of punch holder (3) are provided with second fixation clamp (9), wear to be equipped with second set screw (8) on second fixation clamp (9), lower plate (1) sieve cloth (2) with punch holder (3) correspond respectively second set screw (8) are provided with the through-hole, second set screw (8) with second fixation clamp (9) threaded connection.

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