CN210358044U

CN210358044U - Haydite screening plant step by step

Info

Publication number: CN210358044U
Application number: CN201921255051.3U
Authority: CN
Inventors: 马世强; 程全忠
Original assignee: Gongyi Shunyuan Ceramsite Sand Co ltd
Current assignee: Gongyi Shunyuan Ceramsite Sand Co ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-04-21
Anticipated expiration: 2029-08-05

Abstract

The utility model relates to an inorganic non-metallic material field discloses a haydite screening plant step by step, and it includes frame and the three same material bucket that connects, and the three material bucket that connects is the echelonment and installs in the frame, and the bottom that connects the material bucket is provided with the discharge gate, and every connects the equal correspondence of material bucket top to be provided with the shale shaker, and the one end of every shale shaker connects the material bucket articulated with corresponding, and its other end articulates there is the stock guide, the shale shaker is close to the one end bottom of stock guide is provided with the ejector pin, and the ejector pin below is provided with the cam, and the cam rotates to be installed in connecing the material bucket, and the both ends of the pivot of cam all expend and connect the material bucket, connect the below of material bucket to be provided with the motor, around there being the belt. The utility model has the advantages that: the ejector pin is driven by the motor to reciprocate up and down, so that the vibrating screen with one hinged end vibrates, the material is screened in multiple stages, and the structure is simple and the cost is low.

Description

Haydite screening plant step by step

Technical Field

The utility model relates to an inorganic non-metallic material field, especially a haydite screening plant step by step.

Background

The ceramsite sand is a ceramic particle product, has high fracturing strength, is mainly used for underground support of oil fields to increase the yield of petroleum and natural gas, belongs to an environment-friendly product, is prepared by sintering various raw materials such as high-quality bauxite, coal and the like, is a substitute of low-and-medium-strength proppants such as natural quartz sand, glass balls, metal balls and the like, and has a good effect on increasing the yield of the petroleum and natural gas.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a haydite screening plant step by step to solve current haydite screening plant structure problem complicated with high costs step by step.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a haydite screening plant step by step, includes frame and the three same material bucket that connects, and is three connect the material bucket to be the echelonment and install in the frame, the bottom that connects the material bucket is provided with the discharge gate, every connect the material bucket top all to correspond and be provided with the shale shaker, every the one end of shale shaker connects the material bucket articulated with corresponding, and its other end articulates there is the stock guide, the shale shaker is close to the one end bottom of stock guide is provided with the ejector pin, the ejector pin below is provided with the cam, the cam rotates to be installed connect in the material bucket, the both ends of the pivot of cam all expenditure connect the material bucket, the below that connects the material bucket is provided with the motor, around there being the belt on the output shaft of motor, the belt is located connect the outside of material bucket, through the belt will the output shaft of motor with the pivot of.

Preferably, the number of the cams in the same receiving barrel is two, the two cams are coaxial, and the rotating shafts of the two cams are parallel to the rotating shaft of the vibrating screen.

Preferably, two bearings are installed on a rotating shaft of the cam, the bearings are respectively located at two ends of the rotating shaft of the cam, and the bearings are installed in a barrel wall of the receiving barrel.

Preferably, both sides of the bearing are provided with retaining rings, and the axial position of the bearing on the cam is fixed through the retaining rings.

Preferably, the mesh numbers of the three vibrating screens are different from each other, and the mesh numbers of the vibrating screens are sequentially reduced from the upper stage vibrating screen to the lower stage vibrating screen.

Preferably, the cam is provided with three raised portions which are evenly distributed along the circumferential direction of the cam.

Compared with the prior art, the beneficial effects of the utility model are that: the ejector pin is driven by the motor to reciprocate up and down, so that the vibrating screen with one hinged end vibrates, the material is screened in multiple stages, and the structure is simple and the cost is low.

Drawings

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

FIG. 2 is a schematic illustration of a motion trajectory of a shaker;

FIG. 3 is a schematic view of a cam mounting structure;

FIG. 4 is a schematic view of an installation configuration of a baffle;

in the figure, 1-a frame, 2-a receiving barrel, 3-a vibrating screen, 4-a guide plate, 5-a mandril, 6-a cam, 7-a motor, 8-a belt, 9-a bearing and 10-a retainer ring.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as 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 accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

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 the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, 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 reference is made must have a specific position, 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," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

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, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-4, a ceramsite step-by-step screening device comprises a frame 1 and three identical material receiving barrels 2, wherein the three material receiving barrels 2 are installed on the frame 1 in a step shape, a material outlet is formed in the bottom of each material receiving barrel 2, the inner wall of the material outlet is conical to facilitate gathering of materials, a material transfer vehicle is arranged below the material outlet, screened materials are conveyed to the next station through the material transfer vehicle, a vibrating screen 3 is correspondingly arranged above each material receiving barrel 2, one end of each vibrating screen 3 is hinged with the corresponding material receiving barrel 2, the screen surface of the preferred vibrating screen 3 is smaller than the barrel opening of the material receiving barrel 2 to prevent the screened materials from falling out of the material receiving barrel 2, a material guide plate 4 is hinged to the other end of each vibrating screen 3, a push rod 5 is arranged at the bottom of one end of each vibrating screen 3 close to the material guide plate 4, the highest position of the end in motion is horizontal to the hinged end of the vibrating screen 3, the material guide plate 4 is hinged, and the guide plate 4 guides the unqualified material in the upper-stage vibrating screen 3 into the lower-stage vibrating screen 3, the adjacent two vibrating screens 3 are set in the vertical direction, the higher one of the upper-stage vibrating screen 3 is the lower one of the lower-stage vibrating screen 3, the cam 6 is arranged below the ejector rod 5, the cam 6 is rotatably arranged in the material receiving barrel 2, two ends of the rotating shaft of the cam 6 are respectively extended out of the material receiving barrel 2, the motor 7 is arranged below the material receiving barrel 2, the belt 8 is wound on the output shaft of the motor 7, the belt 8 is arranged outside the material receiving barrel 2, the output shaft of the motor 7 is connected with the rotating shaft of the cam 6 through the belt 8, preferably three belts 8 are arranged, the three belts 8 are all arranged on the same side of the material receiving barrel 2, the rotating shaft of the material receiving barrel 2 is wound on each belt 8, the condition that one belt 8 needs to use a tension pulley to increase the friction force between the belt 8 and the rotating shaft, thereby moving the vibrating screen 3.

In this embodiment, as shown in fig. 3, two cams 6 are disposed in the same material receiving barrel 2, the two cams 6 are coaxial with the rotating shaft, the rotating shaft is parallel to the rotating shaft of the vibrating screen 3, and the two cams 6 are far away from the center of the rotating shaft, so that the force applied to the vibrating screen 3 is more uniform.

In the embodiment, as shown in fig. 3, two bearings 9 are mounted on the rotating shaft of the cam 6, the bearings 9 are respectively located at two ends of the rotating shaft of the cam 6, the bearings 9 are mounted in the barrel wall of the receiving barrel 2, the bearings 9 ensure the rotation precision of the rotating shaft, and reduce the abrasion of the rotating shaft.

In the present embodiment, as shown in fig. 3, the bearing 9 is provided with a retaining ring 10 on both sides, and the axial position of the bearing 9 on the cam 6 is fixed by the retaining ring 10, preferably, the retaining ring 10 is clamped on the barrel wall of the receiving barrel 2 to prevent the rotating shaft from moving axially.

In this embodiment, as shown in fig. 1 and 4, the mesh number of the upper stage vibrating screen 3 is larger than that of the lower stage vibrating screen 3, and the vibrating screens 3 with successively larger mesh numbers sieve the materials from small to large.

In the present embodiment, as shown in fig. 1, the cam 6 is provided with three convex portions which are uniformly distributed along the circumferential direction of the cam 6, and three protrusions are provided to increase the vibration frequency of the vibrating screen 3.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a haydite screening plant step by step, includes frame (1) and three the same connects storage bucket (2), and is three connect storage bucket (2) to be the echelonment and install in frame (1), the bottom that connects storage bucket (2) is provided with discharge gate, its characterized in that: every connect storage bucket (2) top all to correspond and be provided with shale shaker (3), every the one end of shale shaker (3) with correspond to connect storage bucket (2) articulated, its other end articulates there is stock guide (4), shale shaker (3) are close to the one end bottom of stock guide is provided with ejector pin (5), ejector pin (5) below is provided with cam (6), cam (6) rotate to be installed connect in storage bucket (2), the both ends of the pivot of cam (6) all expenditure connect storage bucket (2), the below that connects storage bucket (2) is provided with motor (7), around there being belt (8) on the output shaft of motor (7), belt (8) are located connect the outside of storage bucket (2), through belt (8) will the output shaft of motor (7) with the pivot of cam (6) is connected.

2. The ceramsite progressive screening device according to claim 1, wherein the ceramsite progressive screening device comprises: the two cams (6) are arranged in the same material receiving barrel (2), and the two cams (6) are coaxial and have rotating shafts parallel to the rotating shaft of the vibrating screen (3).

3. The ceramsite progressive screening device according to claim 1 or 2, wherein: install two bearings (9) in the pivot of cam (6), bearing (9) are located respectively the both ends of the pivot of cam (6), bearing (9) are installed connect in the bucket wall of storage bucket (2).

4. A ceramsite progressive screening device according to claim 3, which is characterized in that: and two sides of the bearing (9) are respectively provided with a retainer ring (10), and the axial position of the bearing (9) on the cam (6) is fixed through the retainer rings (10).

5. The device for screening ceramsite according to claim 4, wherein the device comprises: the mesh number of the vibrating screen (3) of the upper stage is larger than that of the vibrating screen (3) of the lower stage.

6. The ceramsite progressive screening device according to claim 5, wherein the ceramsite progressive screening device comprises: the cam (6) is provided with three convex parts which are uniformly distributed along the circumferential direction of the cam.