CN213792813U

CN213792813U - Sieve plate fixing device

Info

Publication number: CN213792813U
Application number: CN202022793373.2U
Authority: CN
Inventors: 王鹏飞; 李亚东; 王树瑶
Original assignee: Henan Winner Vibrating Equipment Co Ltd
Current assignee: Henan Winner Vibrating Equipment Co Ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-27
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a sieve fixing device, including core, screen cloth, take-up plate, nut, bullet pad, cover pad and O type rubber circle, the core is installed on the screen cloth, be provided with the take-up plate between core and the screen cloth, the one end of take-up plate is provided with the nut, one side that the nut is close to the screen cloth is provided with the bullet pad, one side that the screen cloth was kept away from to the nut is provided with annular cover pad, the bottom of cover pad is provided with O type rubber circle. The utility model discloses when changing the sieve, the workman only needs a spanner to dismantle outside, and the bolt need not dismantle, just can directly take off the take-up plate, changes the bolt, saves time, during the fastening, rotates ninety degrees to the bolt, adds O type rubber circle below the cover fills up, then fastening nut can prevent to leak and leak the ore deposit, reduces workman's intensity of labour, has improved the factory productivity effect.

Description

Sieve plate fixing device

Technical Field

The utility model relates to a wet-type screening technical field especially relates to a sieve fixing device.

Background

Present wet-type screening equipment sieve adopts compound woven mesh or polyurethane sieve mostly, and the sieve structure adopts taut plate structure more, and fixing bolt adopts the hexagon head bolt, but in the in-service use condition, often can appear leaking, leak the ore deposit phenomenon to the inconvenient phenomenon of operation appears, owing to adopt the hexagon head bolt, when changing the sieve, need just can dismantle the bolt with two spanners, workman operating time is long, owing to be wet-type screening, the ore pulp exposes at the bolt position easily, causes the ore pulp of leaking.

SUMMERY OF THE UTILITY MODEL

For overcoming the problem that exists among the correlation technique, the embodiment of the utility model provides a sieve fixing device has solved present sieve fastening department and has appeared the phenomenon of water leakage and leaking ore deposit.

An embodiment of the utility model provides a sieve fixing device, including core, screen cloth, take-up plate, nut, bullet pad, cover pad and O type rubber circle, the core is installed on the screen cloth, be provided with the take-up plate between core and the screen cloth, the one end of take-up plate is provided with the nut, one side that the nut is close to the screen cloth is provided with the bullet pad, one side that the screen cloth was kept away from to the nut is provided with annular cover pad, the bottom of cover pad is provided with O type rubber circle.

Further, the tensioning plate is connected with the side plate of the screen core through a special-shaped bolt.

Furthermore, the tensioning plate, the special-shaped bolt, the nut, the elastic pad, the sleeve pad and the O-shaped rubber ring form a set of fixing pieces, and the fixing pieces are divided into two groups and are respectively arranged on the left side and the right side of the screen core.

The embodiment of the utility model provides a technical scheme has following beneficial effect: when the sieve plate is replaced, a worker only needs to disassemble a wrench outside, the bolt is not required to be disassembled, the tensioning plate can be directly taken down, the bolt is replaced, time is saved, the bolt is rotated ninety degrees during fastening, the O-shaped rubber ring is added below the sleeve gasket, then the nut is fastened, water leakage and ore leakage can be prevented, the labor intensity of the worker is reduced, and the production benefit of a factory is improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a schematic structural view of a screen plate fixing device in an embodiment of the present invention.

Fig. 2 is a schematic diagram of a screen structure of a screen plate fixing device in an embodiment of the present invention.

Figure 3 is the embodiment of the present invention the tension plate structure of the screen plate fixing device.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus, and associated applications, methods, consistent with certain aspects of the invention, as detailed in the following claims.

FIG. 1 is a schematic structural diagram of a screen plate fixing device in an embodiment of the present invention, FIG. 2 is a schematic structural diagram of a screen mesh of the screen plate fixing device in an embodiment of the present invention, FIG. 3 is a schematic structural diagram of a tension plate of the screen plate fixing device in an embodiment of the present invention, as shown in FIG. 1, FIG. 2 and FIG. 3, the screen plate fixing device comprises a screen core 1, a screen mesh 2, a tension plate 3, a nut 5, an elastic pad 6, a sleeve pad 7 and an O-shaped rubber ring 8, the screen core is installed on the screen mesh, the tension plate is arranged between the screen core and the screen mesh, the tension plate is connected with a side plate of the screen core through a special-shaped bolt 4, the bolt is loosened to a certain degree, the bolt is rotated ninety degrees, the bolt is knocked inward at the outer side, the tension plate can be detached, then the screen plate is replaced, the replacement is more convenient, the nut is arranged at one end of the tension plate, the elastic pad is arranged at one side of the nut close to the screen mesh, an annular sleeve pad is arranged at one side of the nut far from the screen mesh, the bottom of cover pad is provided with O type rubber circle, and ninety degrees bolt rotation adds O type rubber circle below the cover during the fastening, then fastening nut can prevent to leak and leak the phenomenon in ore deposit, and take-up plate, abnormal shape bolt, nut, bullet pad, cover pad and O type rubber circle constitute a set of mounting, and the mounting divide into two sets ofly, is located the left and right sides setting of sieve core respectively.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains.

It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. The utility model provides a sieve plate fixing device, its characterized in that, includes sieve core, screen cloth, take-up plate, nut, bullet pad, cover pad and O type rubber circle, the sieve core is installed on the screen cloth, be provided with the take-up plate between sieve core and the screen cloth, the one end of take-up plate is provided with the nut, one side that the nut is close to the screen cloth is provided with the bullet pad, one side that the screen cloth was kept away from to the nut is provided with annular cover pad, the bottom of cover pad is provided with O type rubber circle.

2. The screen panel securing apparatus according to claim 1, wherein the tension plate is connected to the side panels of the screen core by profiled bolts.

3. The screen plate fixing device according to claim 1, wherein the tension plate, the profiled bolt, the nut, the elastic pad, the sleeve pad and the O-shaped rubber ring form a set of fixing members, and the fixing members are divided into two sets which are respectively arranged at the left side and the right side of the screen core.