CN216137637U - High-efficient shale shaker - Google Patents

Abstract

The utility model provides a high-efficiency vibrating screen which can uniformly distribute materials on a screen and reduce the influence of a large amount of materials on the screen and a vibrating motor, and comprises the following components: the vibrating screen comprises a base, a three-stage vibrating screen and a distributor, wherein a vibrator is arranged inside the base; the three-stage vibrating screen is arranged at the top of the base, the middle part of the three-stage vibrating screen is connected with the vibrator, a spring is further arranged on the periphery of the bottom of the three-stage vibrating screen, and the spring is arranged on the periphery of the base; the distributor is arranged at a feed inlet of the third-stage vibrating screen; the tripper includes: the feed device comprises a conical feed hopper, a rotating motor and a material distributing seat, wherein the conical feed hopper is connected with a feed inlet and is internally provided with a support frame; the rotating motor is arranged on the supporting frame and is connected with a rotating shaft; divide the material seat to set up in the bottom of toper feeder hopper, divide material seat and rotation axis to be connected, divide to be provided with on the material seat and divide the tablet, divide the cross-section of tablet to be triangle-shaped, divide the rotation of tablet to spill the material on tertiary shale shaker.

Description

High-efficient shale shaker

Technical Field

The utility model relates to the field of pharmacy, in particular to a high-efficiency vibrating screen.

Background

In the pharmacy in-process, the producer often can use the shale shaker as material grading plant, but in the grading process, because all pour the raw materials into the shale shaker in batches, the material is concentrated in the screen cloth middle part, can directly impact the screen cloth of top layer, can hinder the normal motion of material on the sifter like this, not only can make the screen cloth fatigue loose, still greatly reduced material's handling capacity, once only give a large amount of materials, can make itself be in the motor load of unbalanced operation suddenly increase, and cause the motor to damage, reduce the life-span of motor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an efficient vibrating screen which can uniformly distribute materials on a screen and reduce the influence of a large amount of materials on the screen and a vibrating motor.

The embodiment of the utility model is realized by the following steps: a high efficiency vibratory screen, comprising: the vibrating screen comprises a base, a three-stage vibrating screen and a distributor, wherein a vibrator is arranged inside the base; the three-stage vibrating screen is arranged at the top of the base, the middle part of the three-stage vibrating screen is connected with the vibrator, a spring is further arranged on the periphery of the bottom of the three-stage vibrating screen, and the spring is arranged on the periphery of the base; and the distributor is arranged at the feed inlet of the third-stage vibrating screen.

In a preferred embodiment of the present invention, the dispenser comprises: the feed device comprises a conical feed hopper, a rotating motor and a material distributing seat, wherein the conical feed hopper is connected with a feed inlet and is internally provided with a support frame; the rotating motor is arranged on the supporting frame and is connected with a rotating shaft; divide the material seat to set up in the bottom of toper feeder hopper, divide material seat and rotation axis to be connected, divide to be provided with on the material seat and divide the tablet, divide the cross-section of tablet to be triangle-shaped, divide the rotation of tablet to spill the material on tertiary shale shaker.

In a preferred embodiment of the present invention, the dispenser further includes a motor protecting cover, and the motor protecting cover is connected to the supporting frame by a screw thread.

In a preferred embodiment of the present invention, the distributor further includes a distributing hopper, the distributing hopper is attached to the distributing sheet, and the distributing hopper is uniformly provided with discharging hollows.

In a preferred embodiment of the utility model, the three-stage vibrating screen is composed of three vibrating discs, wherein the mesh sizes of the three vibrating discs are sequentially reduced from top to bottom, each vibrating disc comprises a vibrating disc body, and a sub-net and a main net which are arranged in the vibrating disc body, and the sub-nets are arranged at the upper part of the vibrating disc body; tightening the sub-network; the master network is arc-shaped and is arranged below the sub-network.

In a preferred embodiment of the present invention, the vibration plate further includes a discharge hole disposed at a lower portion of the vibration plate body.

The embodiment of the utility model has the beneficial effects that: the efficient vibrating screen is divided into three-stage vibrating screens, a distributor is arranged at the top of each three-stage vibrating screen, and materials are uniformly distributed on the screen surface of each three-stage vibrating screen by rotating a distributing seat; prevent once only to throw the material too much, hinder the normal motion of material on the sifter, prevent simultaneously that the material from directly impacting the wire side, not only consume the vibrational force that the vibration source provided, still cause wire side damage and screen cloth fatigue easily.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic illustration of a shaker structure according to an embodiment of the present disclosure;

icon: 100-a base; 200-three-stage vibrating screen; 300-a distributor; 110-a vibrator; 120-a spring; 210-a feed inlet; 240-discharge hole; 310-a conical feed hopper; 320-a rotating motor; 330-a material distributing seat; 311-a support frame; 322-motor protection cover; 321-a rotating shaft; 331-a dispensing sheet; 340-a distributing hopper; 341-discharging and hollowing out; 220-subnet; 230-mother web; 130-heat dissipation opening.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

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 the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers 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," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

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.

First embodiment

Referring to fig. 1, the present embodiment provides a high efficiency vibrating screen, which includes: the vibrating screen comprises a base 100, a three-stage vibrating screen 200 and a distributor 300, wherein a vibrator 110 is arranged in the base 100; the third-stage vibrating screen 200 is arranged at the top of the base 100, the middle part of the third-stage vibrating screen 200 is connected with the vibrator 110, a spring 120 is further arranged on the periphery of the bottom of the third-stage vibrating screen 200, and the spring 120 is arranged on the periphery of the base 100; the distributor 300 is installed at the feed port 210 of the third-stage vibrating screen 200. In this embodiment, the material enters the third-stage vibrating screen 200 from the distributor 300, and the third-stage vibrating screen 200 vibrates under the action of the vibrator 110 to screen and stratify the material and then discharge the material from the discharge port 240.

More specifically, the dispenser 300 in this embodiment includes: the feed hopper 310 is connected with the feed inlet 210, and a support frame 311 is arranged in the feed hopper 310; the rotating motor 320 is arranged on the supporting frame 311, and the rotating motor 320 is connected with a rotating shaft 321; the material distributing base 330 is arranged at the bottom of the conical feed hopper 310, the material distributing base 330 is connected with the rotating shaft 321, a material distributing sheet 331 is arranged on the material distributing base 330, the section of the material distributing sheet 331 is triangular, and the material distributing sheet 331 rotates to uniformly spread materials on the three-stage vibrating screen 200. The distributor 300 further comprises a distributing hopper 340, the distributing hopper 340 is attached to the distributing sheet 331, and discharging hollows 341 are uniformly arranged on the distributing hopper 340. The distributor 300 further comprises a motor protection cover 322, and the motor protection cover 322 is in threaded connection with the support frame 311.

The material gets into from the top of toper feeder hopper 310, rotates motor 320 and rotates, drives branch material seat 330 and rotates, is provided with ejection of compact fretwork 341 on dividing hopper 340, and at the rotation in-process of dividing material seat 330, the part of being blocked up on the material seat 330 of being divided does not ejection of compact, and the ejection of compact fretwork 341 ejection of compact that exposes for the material can be even distribution on the sifting surface. Thereby the condition that the material is once only thrown into too much can not exist, prevent that the screen cloth fatigue from becoming pine. Divide hopper 340 in this embodiment to be the toper, provide the cushion force for can cushion the impact of material to the screen cloth.

More specifically, the three-stage vibrating screen 200 in this embodiment is composed of three layers of vibrating disks 210 whose mesh sizes become smaller from top to bottom, each vibrating disk 210 includes a vibrating disk body, and a subnet 220 and a mother network 230 which are arranged in the vibrating disk body, and the subnet 220 is arranged on the upper portion of the vibrating disk body; subnet 220 is taut; the parent network 230 is arc-shaped, and the parent network 230 is disposed below the subnet 220. The primary screen 230 is added to each layer of the vibrating screen in the embodiment, and is used for providing buffering when materials enter the next-stage vibrating disk 210, so that the materials are prevented from directly impacting the sub-screen 220 and damaging the sub-screen 220. More specifically, each stage of the vibration plate 210 further includes a discharge port 240, and the discharge port 240 is disposed at a lower portion of the vibration plate body. The base is further provided with a heat dissipation port 130 for dissipating heat of the vibrator.

In summary, the high-efficiency vibrating screen of the utility model is divided into three-stage vibrating screens 200, a distributor 300 is arranged on the top of the three-stage vibrating screen 200, and materials are uniformly distributed on the screen surface of the three-stage vibrating screen 200 by rotating a distributing base 330; prevent once only to throw the material too much, hinder the normal motion of material on the sifter, prevent simultaneously that the material from directly impacting the wire side, not only consume the vibrational force that the vibration source provided, still cause wire side damage and screen cloth fatigue easily.

This description describes examples of embodiments of the utility model, and is not intended to illustrate and describe all possible forms of the utility model. It should be understood that the embodiments described in this specification can be implemented in many alternative forms. The figures are not necessarily to scale; some features may be exaggerated or minimized to show details of particular components. Specific structural and functional details disclosed are not to be interpreted as limiting, but merely as a representative basis for teaching one skilled in the art to variously employ the present invention. It will be appreciated by persons skilled in the art that a plurality of features illustrated and described with reference to any one of the figures may be combined with features illustrated in one or more other figures to form embodiments which are not explicitly illustrated or described. The described combination of features provides a representative embodiment for a typical application. However, various combinations and modifications of the features consistent with the teachings of the present invention may be used as desired for particular applications or implementations.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (5)

1. A high efficiency shaker, comprising:

a base, inside which a vibrator is arranged;

the three-stage vibrating screen is arranged at the top of the base, the middle of the three-stage vibrating screen is connected with the vibrator, a spring is further arranged on the periphery of the bottom of the three-stage vibrating screen, and the spring is arranged on the periphery of the base;

the distributor is arranged at the feed inlet of the third-stage vibrating screen;

the distributor includes:

the conical feed hopper is connected with the feed inlet, and a support frame is arranged in the conical feed hopper;

the rotating motor is arranged on the supporting frame and is connected with a rotating shaft;

the material distributing seat is arranged at the bottom of the conical feed hopper and connected with the rotating shaft, a material distributing piece is arranged on the material distributing seat, the cross section of the material distributing piece is triangular, and the material distributing piece rotates to uniformly scatter materials on the three-stage vibrating screen.

2. The high efficiency shaker of claim 1, wherein the dispenser further comprises a motor boot, the motor boot being threadably coupled to the support frame.

3. The efficient vibrating screen as recited in claim 1, wherein the distributor further comprises a distributing hopper, the distributing hopper is attached to the distributing sheet, and discharging hollows are uniformly arranged on the distributing hopper.

4. The efficient vibrating screen according to claim 1, wherein the three-stage vibrating screen is composed of three vibrating discs, the mesh sizes of which are gradually reduced from top to bottom, each vibrating disc comprises a vibrating disc body, and a sub-net and a main net which are arranged in the vibrating disc body, and the sub-nets are arranged on the upper portion of the vibrating disc body; the subnet is tightened; the master network is arc-shaped and is arranged below the sub-network.

5. A high efficiency vibrating screen as claimed in claim 4, wherein the vibrating tray further includes a discharge outlet disposed in a lower portion of the vibrating tray body.

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