CN217222415U

CN217222415U - Relaxation screen anti loosening structure

Info

Publication number: CN217222415U
Application number: CN202220791897.4U
Authority: CN
Inventors: 鲍光华
Original assignee: Nanchang Mineral Systems Group Co Ltd
Current assignee: Nanchang Mineral Systems Group Co Ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-08-19
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses a relaxation screen cloth anti loosening structure, including rail seat and screen cloth, the buckle of two adjacent screen cloths is inlayed in same rail seat, is located to be provided with the clearance between two buckles in the rail seat to be provided with the card strip in the clearance, the card strip sets up the barb with the contact surface of buckle. The utility model discloses a set up the barb at the contact surface of card strip and buckle, in the card strip knocks into back barb embedding buckle between two buckles, the screen cloth on ability chucking both sides forms wholly, and can not appear because of the relaxation motion leads to the problem that the card strip upwards displacement drops, guarantees locking effect.

Description

Relaxation screen anti loosening structure

Technical Field

The utility model belongs to the technical field of mineral processing is hierarchical, concretely relates to relaxation screen cloth anti loosening structure.

Background

Traditional shale shaker, high-amplitude sieve, ladder sieve and pachinko sieve have not better screening effect to fine material and moist material because the vibrational strength that the screen surface transmitted the material is less, have researched and developed the relaxation sieve for this reason, and when relaxation sieve frame vibration strength was only 4g, the screen cloth reached 40-50g through doing the vibration strength that relaxation motion screen surface transmitted the material.

At present, relaxation screen cloth all is mosaic structure, is CN201921731368.X a relaxation screen cloth mounting structure as patent number, including screen cloth erection support, screen cloth, fixed plate, crossbeam, antiseized curtain, and screen cloth erection support fixes on the bolt seat of crossbeam, and the screen cloth passes through the fixed plate to be fixed on screen cloth erection support, the buckle position of two adjacent screen cloths is embedded to be placed in screen cloth erection support, and the junction is fixed through the fixed plate, and the bolt seat of crossbeam passes through the bolt hole of both sides and fixes antiseized curtain. Although the prior art is convenient to disassemble and assemble, the fixed plate and the screen are still easy to fall off due to the overlarge vibration intensity of the relaxation screen.

Disclosure of Invention

An object of the utility model is to provide a relaxation screen cloth anti loosening structure can play locking effect under the condition of relaxation screen cloth high strength vibration to easily dismantle the installation.

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a relaxation screen cloth anti loosening structure, includes rail seat and screen cloth, and the buckle of two adjacent screen cloths is inlayed in same rail seat, is provided with the clearance between two buckles that are located rail seat to be provided with the card strip in the clearance, the card strip sets up the barb with the contact surface of buckle.

Further, a space for accommodating the clamping strip is arranged in the rail seat.

Furthermore, two adjacent buckle tails are provided with spacing arch to its face in opposite directions, and card strip bottom is located on spacing arch.

Furthermore, a distance for the limiting protrusion to move is reserved between the limiting protrusion and the inner wall of the rail seat.

Further, the diameter of the cross section of the bottom of the buckle is larger than that of the cross section of the top of the buckle.

Furthermore, the bottom of the clamping strip is wedge-shaped.

Furthermore, the clamping strip is a rubber clamping strip, and the hardness of the rubber clamping strip is greater than that of the screen mesh.

Compared with the prior art, the utility model discloses following beneficial effect has: 1. set up the barb at the contact surface of card strip and buckle, in the card strip knocks into back barb embedding buckle between two buckles, the screen cloth on ability chucking both sides forms wholly, and can not appear leading to the problem that the card strip upwards displacement drops because of relaxation motion, guarantees locking effect. 2. The buckle afterbody is provided with spacing arch, blocks the strip bottom and sits on spacing arch to make the card strip also can not appear causing the condition that downward displacement drops because of relaxation motion. 3. Be provided with the space that holds the card strip in the rail seat, and leave the distance that supplies spacing protruding activity between spacing arch and the rail seat inner wall, when needs are dismantled, can dismantle the screen cloth in knocking into the rail seat with the card strip.

Drawings

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

FIG. 2 is a schematic view of the cooperation between the clip and the rail seat of the present invention;

FIG. 3 is a schematic view of the structure of the clip strip of the present invention;

fig. 4 is a schematic view of the present invention in cooperation with the driving beam and the floating beam;

in the figure: 1. the device comprises a rail seat, a screen 2, a buckle 3, a gap 4, a clamping strip 5, a barb 6 and a limiting bulge 7.

Detailed Description

Referring to fig. 1-4, a relaxation screen anti-loosening structure comprises a rail seat 1 and two screens 2, wherein buckles 3 of two adjacent screens 2 are embedded in the same rail seat 1, a gap 4 is arranged between the two buckles 3 in the rail seat 1, a clamping strip 5 is arranged in the gap 4, and a barb 6 is arranged on a contact surface between the clamping strip 5 and the buckle 3. The utility model discloses set up barb 6 at the contact surface of card strip 5 and buckle 3, in card strip 5 knocks into between two buckles 3 back barb 6 embedding buckle 3, can the screen cloth 2 on chucking both sides, form wholly, and can not appear because of the relaxation motion leads to the problem that card strip 5 upward displacement drops, guarantees locking effect.

Wherein, two adjacent 3 tails of buckle are provided with spacing arch 7 to its face in opposite directions, and 5 bottoms of card strip are located on spacing arch 7. The tail of the buckle 3 is provided with a limiting protrusion 7, and the bottom of the clamping strip 5 is located on the limiting protrusion 7, so that the clamping strip 5 cannot move downwards to fall off due to relaxation movement.

Wherein, be provided with the space that holds card strip 5 in the rail seat 1, leave the distance that supplies spacing arch 7 activity between spacing arch 7 and the rail seat 1 inner wall. When the screen cloth 2 needs to be detached, the clamping strip 5 is knocked into the rail seat 1, and then the screen cloth 2 can be detached.

Wherein, 3 bottom cross-sectional diameters of buckle are greater than 3 top cross-sections of buckle, beat into the layering between two buckles 3 after, will make buckle 3 crowd to both sides, block rail seat 1.

Wherein, card strip 5 bottom is the wedge, conveniently strikes the clearance 4 that gets into between two buckles 3.

Wherein, card strip 5 is rubber card strip 5, and 5 hardness of rubber card strip are greater than the hardness of screen cloth 2, make in barb 6 of rubber card strip 5 can imbed screen cloth 2, make screen cloth 2 be difficult for droing.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a relaxation screen cloth anti loosening structure which characterized by: including rail seat and screen cloth, the buckle of two adjacent screen cloths is inlayed in same rail seat, is located to be provided with the clearance between two buckles in the rail seat to be provided with the card strip in the clearance, the card strip sets up the barb with the contact surface of buckle.

2. The relaxation screen looseness prevention structure of claim 1, wherein: the rail seat is internally provided with a space for accommodating the clamping strip.

3. A relaxation screen anti-loosening structure as claimed in claim 1 or 2, wherein: two adjacent buckle tails are provided with spacing arch to its face in opposite directions, and the card strip bottom is located on spacing arch.

4. A relaxation screen anti-loosening structure as claimed in claim 3, wherein: and a distance for the limiting bulge to move is reserved between the limiting bulge and the inner wall of the rail seat.

5. A relaxation screen anti-loosening structure as claimed in claim 4, wherein: the diameter of the bottom section of the buckle is larger than that of the top section of the buckle.

6. The relaxation screen looseness prevention structure of claim 1, wherein: the bottom of the clamping strip is wedge-shaped.

7. A relaxation screen anti-loosening structure as claimed in claim 1, wherein: the clamping strip is a rubber clamping strip, and the hardness of the rubber clamping strip is greater than that of the screen.