CN220919946U

CN220919946U - High-efficient screening plant

Info

Publication number: CN220919946U
Application number: CN202322809676.2U
Authority: CN
Inventors: 陈贺
Original assignee: Chengde Shitong Mining Co ltd
Current assignee: Chengde Shitong Mining Co ltd
Priority date: 2023-10-19
Filing date: 2023-10-19
Publication date: 2024-05-10
Anticipated expiration: 2033-10-19

Abstract

The utility model belongs to the field of ore screening, and particularly relates to a high-efficiency screening device, which comprises: the two support frames, two the top surface fixed mounting of support frame has same mount, fixed mounting has two lantern rings on the mount, the inner wall rotation of two lantern rings is connected with same sieve cage, one side fixed mounting of sieve cage has the feed inlet, the funnel, funnel fixed mounting is in the inside of mount, the below of funnel is provided with the screen cloth, first receipts workbin fixed mounting is between two support frames, one side fixed mounting of first receipts workbin has the second to receive the workbin, two sets of vibrating components set up in the top of first receipts workbin, starting drive pours the material into the feed inlet in, the material passes through the feed inlet and reachs in the sieve cage, the sieve cage carries out first round screening to the material, the material of screening gets into secondary screening in the screen cloth through the funnel, reach the effect of high-efficient screening through two screening modes and carry out quick screening to the material.

Description

High-efficient screening plant

Technical Field

The utility model belongs to the technical field of ore screening, and particularly relates to a high-efficiency screening device.

Background

The screening device is a screening mechanical device which utilizes the relative movement of the granular materials and the screen surface to enable part of particles to penetrate through the screen holes and divide the materials such as sand, gravel, broken stone and the like into different grades according to the particle size.

For example, chinese patent publication No. CN211190922U discloses a screening device, which comprises a case, wherein the top of the case is provided with a feed hopper, the bottom of the case is provided with a screening port and a non-screening port, a buffer plate arranged obliquely is arranged below the feed hopper, and a screening piece arranged obliquely is arranged below the buffer plate; the screening piece comprises two side rods, a group of screening rods are arranged between the side rods at intervals, and the side rods and the screening rods are connected with a second connecting rod through a first connecting rod; the middle part below of side lever is equipped with the transfer line groove, is equipped with the transfer line in the transfer line groove, and two transfer lines pass through U type pole and connect, and the horizontal pole swing joint upper and lower actuating mechanism of U type pole, two montants of U type pole respectively locate between two outer gag lever posts, and outer gag lever post connects the outer wall of quick-witted case.

The above patent has the following problems: the device is provided with only one screening facility inside, and the structure is single, and the device is at the speed and the inefficiency of during actual operation screening, and the material level that can screen is too little, in view of this, we propose a high-efficient screening plant.

Disclosure of utility model

The utility model aims to provide a high-efficiency screening device so as to solve the problems in the background art.

In view of this, the present utility model provides a high efficiency screening apparatus comprising:

The two support frames, the top surfaces of the two support frames are fixedly provided with the same fixing frame, the fixing frame is fixedly provided with two lantern rings, the inner walls of the two lantern rings are rotationally connected with the same sieve cage, and one side of the sieve cage is fixedly provided with a feed inlet;

The funnel is fixedly arranged in the fixing frame, and a screen is arranged below the funnel;

the first material receiving box is fixedly arranged between the two supporting frames, one side of the first material receiving box is fixedly provided with a second material receiving box, and one end of the screen is positioned above the second material receiving box;

The two groups of vibration components are arranged above the first material receiving box and used for driving the screen to vibrate.

In the above technical solution, further, the vibration assembly includes: the two support rods are fixedly arranged on the top surface of the first material receiving box, the two support rods are fixedly arranged on the top ends of the support rods, the two support rods are fixedly connected with one fixing groove in a sliding mode, the two support rods are rotatably connected with one threaded rod, two threads with opposite rotation directions are arranged on the threaded rod, two threaded sleeves are connected with the threaded rod in a threaded mode, two sliding blocks are connected with the fixing groove in a sliding mode, connecting rods are fixedly arranged on two sides of each sliding block, the bottom ends of the connecting rods are respectively connected to the two threaded sleeves in a rotating mode, one side of each support rod is fixedly provided with a first motor, and one end of an output shaft of the first motor is fixedly connected with one end of the threaded rod.

In the above technical scheme, further, wherein the length of the supporting rod in one group of vibration components is higher than that of the supporting rod in the other group of vibration components, the bottom surface of the screen is fixedly arranged on the top surfaces of the two fixing grooves, and the screen is obliquely arranged on the two fixing grooves.

In the above technical scheme, further, the two threaded rods are fixedly provided with chain wheels, and the two chain wheels are meshed with the same chain.

In the above technical scheme, further, the inner wall rotation of screen cloth is connected with movable door plant, same inserted bar has been cup jointed with one side activity of screen cloth to movable door plant, one side outer wall fixed mounting of screen cloth has the anti-lost area, the one end of inserted bar and the one end fixed connection of anti-lost area.

In the above technical scheme, further, a second motor is fixedly installed on the top surface of one of the supporting frames, and one end of an output shaft of the second motor is fixedly connected with one end of the sieve cage.

In the above technical scheme, further, a plurality of fixing rods are respectively sleeved with two springs, and the fixing groove is positioned between the two springs.

In the above technical scheme, further, the diameter of the holes of the sieve cage is larger than that of the sieve mesh.

The beneficial effects of the utility model are as follows:

1. this high-efficient screening plant, starting drive pour the material into the feed inlet in, in the material passes through the feed inlet and reaches the sieve cage, the sieve cage carries out first round screening to the material, and the material that has sieved gets into secondary screening in the screen cloth through the funnel, reaches the effect of high-efficient screening through two kinds of screening modes and carries out quick screening to the material.

2. This high-efficient screening plant starts first motor, thereby rotates the threaded rod and drives the threaded sleeve and move on the threaded rod and drive the connecting rod through the threaded sleeve and thereby let the sliding block move repeatedly in the fixed slot inside and let the fixed slot reciprocate, and drive two threaded rods through sprocket and chain and rotate simultaneously, can let the fixed slot wholly carry out regular reciprocates, thereby reach the effect that the vibration fixed slot is with driving the screen cloth this structure has avoided the shale shaker to the dependency of bobbing machine reduced the cost, the degree of difficulty of maintenance has been reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall structure of the back surface of the present utility model;

FIG. 3 is a schematic diagram of the structure of FIG. A according to the present utility model;

FIG. 4 is a schematic diagram of the structure of FIG. B according to the present utility model;

Fig. 5 is a schematic structural view of the insert rod according to the present utility model.

The label in the figure is:

1. a support frame; 2. a fixing frame; 3. a collar; 4. a feed inlet; 5. a sieve cage; 6. a funnel; 7. a screen; 8. a first receiving bin; 9. a second receiving bin; 10. a threaded rod; 11. a thread sleeve; 12. a connecting rod; 13. a sliding block; 14. a fixing groove; 15. a fixed rod; 16. a support rod; 17. a spring; 18. a sprocket; 19. a chain; 20. a first motor; 21. a movable door panel; 22. a rod; 23. anti-lost belts; 24. and a second motor.

Detailed Description

The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present application, fall within the scope of protection of the present application.

In the description of the present application, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

It should be noted that, in the description of the present application, the terms like "front, rear, upper, lower, left, right", "horizontal, vertical, horizontal", and "top, bottom", etc. generally refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the present application and simplifying the description, and these orientation terms do not indicate and imply that the apparatus or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

It should be noted that, in the present application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Example 1:

referring to fig. 1-5, this embodiment provides a high efficiency screening apparatus, comprising:

The two support frames 1, the top surfaces of the two support frames 1 are fixedly provided with the same fixing frame 2, the fixing frame 2 is fixedly provided with two lantern rings 3, the inner walls of the two lantern rings 3 are rotationally connected with the same sieve cage 5, and one side of the sieve cage 5 is fixedly provided with a feed inlet 4;

The funnel 6 is fixedly arranged in the fixing frame 2, and a screen 7 is arranged below the funnel 6;

The first material receiving box 8 is fixedly arranged between the two supporting frames 1, one side of the first material receiving box 8 is fixedly provided with a second material receiving box 9, and one end of the screen 7 is positioned above the second material receiving box 9;

Two sets of vibrating components, two sets of vibrating components set up in the top of first receipts workbin 8, and are used for driving screen cloth 7 vibration, pour the material into feed inlet 4 in through screen cage 5 screening back get into funnel 6 carry on screen cloth 7, vibrating components drive screen cloth 7 vibration get into first receipts workbin 8 after further screening the material, carry out quick screening to the material through two kinds of screening modes, improved the efficiency of screening.

Example 2:

The present embodiment provides a high-efficiency screening apparatus having the following technical features in addition to the technical scheme including the above embodiment.

Wherein, the vibration subassembly includes: the two support rods 16 are fixedly arranged on the top surface of the first material receiving box 8, the top ends of the two support rods 16 are fixedly provided with fixing rods 15, the same fixing groove 14 is connected between the two fixing rods 15 in a sliding mode, the same threaded rod 10 is connected between the two support rods 16 in a rotating mode, two sections of threads which are opposite in rotation direction are arranged on the threaded rod 10, two thread sleeves 11 are connected to the threaded rod 10 in a threaded mode, two sliding blocks 13 are connected to the fixing groove 14 in a sliding mode, connecting rods 12 are fixedly arranged on two sides of the sliding blocks 13, the bottom ends of the plurality of connecting rods 12 are respectively connected to the two thread sleeves 11 in a rotating mode, one side of one support rod 16 is fixedly provided with a first motor 20, one end of an output shaft of the first motor 20 is fixedly connected with one end of the threaded rod 10, the threaded rod 10 is driven to rotate back and forth to drive the threaded rod 10 to move back and forth on the threaded rod 10 through rotation of the first motor 20, when the threaded rod 11 moves back and forth on the threaded rod 10, the connecting rods 12 and the sliding blocks 13 connected with the threaded rod 10 are mutually matched, so that the fixing grooves 14 slide on the fixing grooves 15 on the threaded rod 15 to achieve the purpose of vibrating the screen 7, and the purpose of screening materials is achieved.

Example 3:

Wherein, the length of the support bar 16 in one group of vibration components is higher than that of the support bar 16 in the other group of vibration components, the bottom surface of the screen 7 is fixedly arranged on the top surfaces of the two fixing grooves 14, and the screen 7 is obliquely arranged on the two fixing grooves 14, because the length of the two support bars 16 is longer than that of the other two support bars 16, the fixing position of one fixing groove 14 is higher than that of the other fixing groove 14, and therefore the screen 7 is in an oblique state, and the downward sliding of materials is facilitated by the oblique gradient.

Example 4:

Wherein, all fixed mounting has sprocket 18 on two threaded rods 10, and the meshing has same chain 19 on two sprockets 18, drives sprocket 18 and rotates simultaneously after the threaded rod 10 rotates, and sprocket 18 rotates and drives the chain 19 of meshing, and two sets of vibration components are connected to chain 19 makes two sets of vibration components vibrate simultaneously and is convenient for screen cloth 7 to the screening of material.

Example 5:

Wherein, the inner wall rotation of screen cloth 7 is connected with movable door plant 21, same inserted bar 22 has been cup jointed with the activity of one side of screen cloth 7 to movable door plant 21, one side outer wall fixed mounting of screen cloth 7 has anti-lost area 23, the one end of inserted bar 22 and the one end fixed connection of anti-lost area 23, insert the inserted bar 22 into movable door plant 21 through one side cover of screen cloth 7 in spacing when screening is finished, remove the spacing with inserted bar 22 and remove the material that makes not sieve and get into in the second material receiving box 9 and be convenient for to the screening and the collection of material, anti-lost area 23 can be spacing on screen cloth 7 with inserted bar 22, make things convenient for inserted bar 22 follow-up to use.

Example 6:

Wherein, the top surface fixed mounting of one of them support frame 1 has second motor 24, and the one end of second motor 24 output shaft and the one end fixed connection of sieve cage 5, second motor 24 connect sieve cage 5, drive sieve cage 5 rotation and be convenient for the screening material.

Example 7:

Wherein, two springs 17 are respectively sleeved in the plurality of fixing rods 15, the fixing groove 14 is positioned between the two springs 17, and when the fixing groove 14 slides on the fixing rods 15, the two springs 17 buffer the movement of the fixing groove 14 so as to prolong the service life of the fixing groove 14.

Example 8:

Wherein, the sieve mesh diameter of sieve cage 5 is greater than the sieve mesh diameter of screen cloth 7, and the sieve mesh diameter of sieve cage 5 is greater than the sieve mesh diameter of screen cloth 7 and is convenient for sieve out different grades of material.

Working principle: the starting device pours materials into the feed inlet 4, the materials reach the sieve cage 5 through the feed inlet 4, the sorting frame of the sieve cage 5 carries out first round screening on the materials, the screened primary materials enter the sieve 7 through the funnel 6, the first motor 20 is started, the threaded rod 10 is rotated to drive the threaded sleeve 11 to move on the connecting rod 12, the connecting rod 12 is driven through the threaded sleeve 11, the sliding block 13 is repeatedly moved in the fixed groove 14 to enable the fixed groove 14 to slide up and down in the limit of the fixed rod 15, and the two threaded rods 10 are driven by the first motor 20 and the chain 19 to simultaneously rotate, the two fixed grooves 14 can simultaneously carry out regular vibration, thereby achieving the effect of vibrating the sieve 7, the secondary materials are screened through the sieve 7, the selected secondary materials enter the first material receiving box 8 through the sieve 7, the secondary materials which are not screened through the sieve 7 reach the limit of the movable door plate 21 along the slow slope of the sieve 7, the movable door plate 21 is pulled out of the plug rod 22, the movable door plate 21 is enabled to rotate, the material can reach the second material receiving box 9, and the materials are convenient to collect.

The embodiments of the present application have been described above with reference to the accompanying drawings, in which the embodiments of the present application and features of the embodiments may be combined with each other without conflict, the present application is not limited to the above-described embodiments, which are merely illustrative, not restrictive, of the present application, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are protected by the present application.

Claims

1. A high efficiency screening apparatus, comprising:

The device comprises two supporting frames (1), wherein the top surfaces of the two supporting frames (1) are fixedly provided with the same fixing frame (2), the fixing frame (2) is fixedly provided with two lantern rings (3), the inner walls of the two lantern rings (3) are rotatably connected with the same sieve cage (5), and one side of the sieve cage (5) is fixedly provided with a feed inlet (4);

The funnel (6) is fixedly arranged in the fixing frame (2), and a screen (7) is arranged below the funnel (6);

The first material receiving box (8), the first material receiving box (8) is fixedly arranged between the two supporting frames (1), a second material receiving box (9) is fixedly arranged on one side of the first material receiving box (8), and one end of the screen (7) is positioned above the second material receiving box (9);

The two groups of vibration components are arranged above the first receiving box (8) and used for driving the screen (7) to vibrate.

2. A high efficiency screening apparatus as defined in claim 1, wherein said vibratory assembly includes: two bracing piece (16), two bracing piece (16) fixed mounting is at the top surface of first receipts workbin (8), two equal fixed mounting in top of bracing piece (16) has dead lever (15), two sliding connection has same fixed slot (14) between dead lever (15), two rotate between bracing piece (16) and be connected with same threaded rod (10), be provided with two sections screw threads opposite to screwing on threaded rod (10), threaded connection has two thread bush (11) on threaded rod (10), the inside sliding connection of fixed slot (14) has two sliding blocks (13), the equal fixed mounting in both sides of sliding block (13) has connecting rod (12), a plurality of the bottom of connecting rod (12) is rotated respectively and is connected on two thread bush (11), one of them one side fixed mounting of bracing piece (16) has first motor (20), the one end of the threaded rod of first motor (20) output shaft and the one end fixed connection of 10.

3. A high efficiency screening apparatus according to claim 2, wherein the length of the support bars (16) in one set of vibration assemblies is higher than the length of the support bars (16) in the other set of vibration assemblies, the bottom surface of the screen (7) is fixedly mounted on the top surfaces of the two fixing grooves (14), and the screen (7) is arranged obliquely on the two fixing grooves (14).

4. A high efficiency screening apparatus according to claim 2, wherein the two threaded rods (10) are each fixedly provided with a sprocket (18), and wherein the two sprockets (18) are engaged with the same chain (19).

5. The efficient screening device according to claim 1, wherein the inner wall of the screen (7) is rotatably connected with a movable door plate (21), one side of the movable door plate (21) and one side of the screen (7) are movably sleeved with the same inserted bar (22), one side outer wall of the screen (7) is fixedly provided with an anti-lost belt (23), and one end of the inserted bar (22) is fixedly connected with one end of the anti-lost belt (23).

6. A high-efficiency screening device according to claim 1, characterized in that the top surface of one of the supporting frames (1) is fixedly provided with a second motor (24), and one end of the output shaft of the second motor (24) is fixedly connected with one end of the screening cage (5).

7. A high efficiency screening apparatus according to claim 2, wherein a plurality of said fixing bars (15) are each provided with two springs (17) and said fixing groove (14) is located between two springs (17).

8. A high efficiency screening apparatus according to claim 1, characterized in that the screen diameter of the screen basket (5) is larger than the screen diameter of the screen (7).