CN212397232U - Bouncing rod sieve plate - Google Patents

Bouncing rod sieve plate Download PDF

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Publication number
CN212397232U
CN212397232U CN202020639292.4U CN202020639292U CN212397232U CN 212397232 U CN212397232 U CN 212397232U CN 202020639292 U CN202020639292 U CN 202020639292U CN 212397232 U CN212397232 U CN 212397232U
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China
Prior art keywords
sieve
hollow
steel ball
plate
rod
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Active
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CN202020639292.4U
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Chinese (zh)
Inventor
崔志华
岳学民
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Henan Winner Vibrating Equipment Co Ltd
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Henan Winner Vibrating Equipment Co Ltd
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Priority to CN202020639292.4U priority Critical patent/CN212397232U/en
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Abstract

The utility model discloses a bouncing rod sieve plate, including hollow sieve stick, spring steel ball, drilling plate, sieve body and closure plate, be provided with the hollow sieve stick of vertical form on the sieve body, the inside of hollow sieve stick is provided with the spring steel ball that quantity is no less than two, still be provided with the drilling plate on the sieve body, hollow sieve stick and drilling plate are connected, the side-mounting of sieve body has the closure plate. The utility model discloses a vibration unit of constituteing between spring steel ball and the hollow rod sieve, spring steel ball constantly bump repeatedly in hollow rod when the sieve vibration, and steel ball collision and steel ball and hollow rod pipe wall collision have formed complicated anomalous vibration to make whole grating constantly produce complicated multitime vibration, can effectively destroy the surface tension of wet material of gluing, thereby make whole sifter not plugged hole, can greatly improve screening efficiency.

Description

Bouncing rod sieve plate
Technical Field
The utility model relates to a screening equipment technical field especially relates to a bouncing rod sieve.
Background
The screening equipment uses sieves with different mesh sizes to separate solid materials according to the required particle size, and is usually matched with crushing to ensure that the particle size of the crushed materials can be nearly equal to ensure certain requirements or avoid excessive crushing, the screening is generally suitable for coarser materials, namely materials larger than 0.5 or 0.25 mm, the fine (smaller than 2 mm) materials are classified, and the classification is an operation of classifying into different particle sizes according to different sedimentation speeds of the materials in a medium (water or air).
In present screening equipment the inside, to coal classification especially wet sticky coal charcoal classification, the sieve of main application has springing bar sieve etc. but the effect is not too good when screening the wet sticky material within 14mm granularity to current springing bar sieve, so the sieve that a screening effect is good, not stifled hole is sought urgently.
SUMMERY OF THE UTILITY MODEL
For overcoming the problem that exists among the correlation technique, the embodiment of the utility model provides a bouncing rod sieve has solved present sieve appearance stifled hole, and the lower problem of screening efficiency ratio.
An embodiment of the utility model provides a bouncing rod sieve, including hollow sieve stick, spring steel ball, drilling plate, sieve body and closure plate, be provided with the hollow sieve stick of vertical form on the sieve body, the inside of hollow sieve stick is provided with the spring steel ball that quantity is no less than two, still be provided with the drilling plate on the sieve body, hollow sieve stick is connected with the drilling plate, the side-mounting of sieve body has the closure plate.
Furthermore, the number of the hollow sieve rods is not less than two, and the two hollow sieve rods are arranged at equal intervals.
Further, the diameter of the bouncing steel ball is smaller than that of the inner ring of the hollow sieve rod.
The embodiment of the utility model provides a technical scheme has following beneficial effect: through a vibration unit that constitutes between bounce steel ball and the hollow rod sieve, the bounce steel ball constantly collides repeatedly in hollow rod when the sieve vibrates, and the steel ball collides with the steel ball and hollow rod pipe wall collision has formed complicated anomalous vibration to make whole grating constantly produce complicated vibrations many times, can effectively destroy the surface tension of wet and sticky material, thereby make whole sifter not stifled hole, can greatly improve screening efficiency.
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 bouncing rod sieve plate in the embodiment of the present invention.
Fig. 2 is a structural plan view of the bouncing rod screen plate in the embodiment of the present invention.
Fig. 3 is a schematic structural view of a hollow sieve rod in a bouncing rod sieve plate in the embodiment of the present invention.
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 bouncing rod sieve plate in the embodiment of the present invention, FIG. 2 is a top view of a bouncing rod sieve plate in the embodiment of the present invention, FIG. 3 is a schematic structural diagram of a hollow sieve rod in a bouncing rod sieve plate in the embodiment of the present invention, as shown in FIG. 1, FIG. 2 and FIG. 3, the bouncing rod sieve plate comprises a hollow sieve rod 1, bouncing steel balls 2, a drilling plate 3, a sieve body 4 and a blocking plate 5, the sieve body is provided with vertical hollow sieve rods, the number of the hollow sieve rods is not less than two, the two hollow sieve rods are arranged at equal intervals, the inside of the hollow sieve rod is provided with not less than two bouncing steel balls, a gap is formed between the steel balls and an air conditioner rod, a vibration unit is formed between the hollow sieve rod and the bouncing steel balls, the collision between the hollow sieve rod and the bouncing steel balls forms complex irregular vibration, so that the whole, the surface tension of wet and sticky materials can be effectively destroyed, so that the whole screen surface is not blocked, the screening efficiency can be greatly improved, the sieve body is further provided with a drilling plate, the hollow sieve rod is connected with the drilling plate, the diameter of the bouncing steel ball is smaller than the diameter of the inner ring of the hollow sieve rod, and the side surface of the sieve body is provided with the blocking plate.
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 (3)

1. The utility model provides a bouncing rod sieve plate, its characterized in that, includes hollow rod, spring steel ball, drilling plate, sieve body and closure plate, be provided with the hollow rod on the sieve body of vertical form, the inside of hollow rod is provided with the spring steel ball that quantity is no less than two, still be provided with the drilling plate on the sieve body, hollow rod is connected with the drilling plate, the side-mounting of sieve body has the closure plate.
2. The pogo stick screen deck of claim 1, wherein the number of hollow screen bars is not less than two, and the two hollow screen bars are arranged at equal intervals.
3. The jumper screen deck of claim 1, wherein the bouncing steel balls have a diameter smaller than the diameter of the inner ring of the hollow screen bar.
CN202020639292.4U 2020-04-24 2020-04-24 Bouncing rod sieve plate Active CN212397232U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020639292.4U CN212397232U (en) 2020-04-24 2020-04-24 Bouncing rod sieve plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020639292.4U CN212397232U (en) 2020-04-24 2020-04-24 Bouncing rod sieve plate

Publications (1)

Publication Number Publication Date
CN212397232U true CN212397232U (en) 2021-01-26

Family

ID=74299492

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020639292.4U Active CN212397232U (en) 2020-04-24 2020-04-24 Bouncing rod sieve plate

Country Status (1)

Country Link
CN (1) CN212397232U (en)

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