CN215031108U

CN215031108U - Feeding and discharging structure on vibrating screen

Info

Publication number: CN215031108U
Application number: CN202121718741.5U
Authority: CN
Inventors: 智浩翔
Original assignee: Beijing Haide Hengsheng Technology Development Co ltd
Current assignee: Beijing Haide Hengsheng Technology Development Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-12-07
Anticipated expiration: 2031-07-27

Abstract

The utility model relates to a shale shaker technical field specifically is a feeding and ejection of compact structure on shale shaker, including the shale shaker, divide the workbin under the upper portion fixedly connected with of shale shaker, divide a bottom discharge mouth of outside fixedly connected with of workbin down, swivel bearing of inside fixedly connected with of bottom discharge mouth, change-over lever of swivel bearing's inside fixedly connected with, dust groove of swivel bearing's outside fixedly connected with. The utility model has the advantages that: through the arrangement of the upper discharge port, the lower discharge port, the first discharge port, the second discharge port and the magnetic rod, when screened raw materials flow out of the upper discharge port, scrap iron mixed in the raw materials can be adsorbed on the outer side of the magnetic rod, and further the effect of removing the scrap iron is achieved; through the outflow direction of conversion handle control raw materials, will change the piece when first feed opening below container is filled to turn to the opposite side, the raw materials flows from the second feed opening to avoid the container to fill the condition emergence that stops the screening promptly.

Description

Feeding and discharging structure on vibrating screen

Technical Field

The utility model relates to a shale shaker technical field, especially a feeding and ejection of compact structure on shale shaker.

Background

With the rapid development of society, the vibrating screen is widely applied to industries such as coal and the like, is used as a screening machine for grading, washing, dewatering and medium removal of materials, and is also called a three-dimensional vibrating screening filter, a vibrating screen powder machine, a rotary vibrating screen machine and a circular vibrating screen; by utilizing the principle of vibration excitation of a vibration motor, the materials are thrown up on the screen surface and simultaneously move forwards to form a reasonably matched screen, so that the purpose of screening is achieved; present shale shaker can make the sifter material thickening when the feed inlet is a large amount of feeds suddenly, and the superiors' material is not being passed through the net and is filtered just the direct ejection of compact, can mix a lot of iron fillings in the material moreover, and present shale shaker lacks except that iron fillings device, and when filling with the material in the container of feed opening below, can only stop the operation of shale shaker, can not make its effect that reaches the continuity operation, influences the work efficiency of screening.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a feeding and ejection of compact structure on shale shaker.

The purpose of the utility model is realized through the following technical scheme: a feeding and discharging structure on a vibrating screen comprises a vibrating screen, wherein a blanking box is fixedly connected to the upper portion of the vibrating screen, a blanking hole is fixedly connected to the outer side of the blanking box, a rotary bearing is fixedly connected to the inner portion of the blanking hole, a conversion rod is fixedly connected to the inner portion of the rotary bearing, a dustproof groove is fixedly connected to the outer side of the rotary bearing, a conversion handle is fixedly connected to one end, away from the rotary bearing, of the conversion rod, a conversion block is fixedly connected to the outer side of the conversion rod, a plurality of magnetic rods are fixedly connected to the bottom of the inner side of the blanking hole, a first blanking hole and a second blanking hole are formed in the blanking hole, the first blanking hole and the second blanking hole are of two same structural structures, and an upper blanking box is fixedly connected to the upper portion of the blanking box, go up and divide a top discharge mouth of outside fixedly connected with of workbin, the top discharge mouth with the bottom discharge mouth is the same structural configuration, go up a feed inlet of upper portion fixedly connected with of workbin, the otter board draw-in groove has been seted up on the upper portion of feed inlet, the inside fixed joint of otter board draw-in groove has a sieve material otter board, a plurality of otter board hole has been seted up to one side of sieve material otter board, a gate of outside fixedly connected with of feed inlet, the feed inlet is kept away from go up a storage silo of one end fixedly connected with of workbin.

Optionally, the magnetic rods are uniformly distributed in the lower discharge hole in a rectangular array.

Optionally, the upper discharging port and the lower discharging port are respectively communicated with the interiors of the upper material distributing box and the lower material distributing box.

Optionally, a through hole matched with the size and shape of the conversion rod is formed in the top of the dust prevention groove.

Optionally, the screen clamping groove is matched with the size and shape of the screen material screen plate, and the screen material screen plate is clamped inside the screen clamping groove.

Optionally, the mesh plate holes are uniformly distributed on one side of the screen material mesh plate in a circumferential array.

The utility model has the advantages of it is following:

1. the utility model discloses, through setting up sieve material otter board and gate, the raw materials of putting into in the storage silo is earlier through the screening effect of sieve material otter board, sieves great raw materials out in advance, prevents that its inside that enters into the upper minute workbin from leading to the fact the damage to its inside sifter, can get into the speed of upper minute workbin through gate control raw materials simultaneously, makes it keep even feed rate, and then realizes the abundant screening to the raw materials.

2. The utility model discloses, through setting up top discharge mouth, bottom discharge mouth, first feed opening, second feed opening and magnetic rod, when the raw materials after screening flows out from the top discharge mouth, the iron fillings that mix in the raw materials can be adsorbed in the outside of magnetic rod under the suction effect of magnetic rod, and then reach the effect of removing iron fillings; the direction of the conversion block is controlled through the conversion handle, so that the flowing direction of the raw materials is controlled, the conversion block is turned to the other side when the container below the first feed opening is filled, the raw materials flow out from the second feed opening, and the situation that the screening can only be stopped when the container is filled is avoided.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the inner structure of the lower discharge port of the present invention;

FIG. 4 is a schematic view of the inner structure of the feed inlet of the present invention;

fig. 5 is a schematic view of the structure of the screen plate of the present invention.

In the figure: 1-vibrating screen, 2-lower material separating box, 3-upper material separating box, 4-lower material outlet, 41-first material outlet, 42-second material outlet, 43-conversion handle, 44-conversion block, 45-dust-proof groove, 46-rotary bearing, 47-conversion rod, 48-magnetic rod, 5-gate, 6-storage bin, 7-material inlet, 71-screen plate clamping groove, 8-upper material outlet, 9-screen material screen plate and 91-screen plate hole.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 to 5, a feeding and discharging structure on a vibrating screen comprises a vibrating screen 1, a lower material separating box 2 is fixedly connected to the upper portion of the vibrating screen 1, a lower material outlet 4 is fixedly connected to the outer side of the lower material separating box 2, a rotary bearing 46 is fixedly connected to the inner portion of the lower material outlet 4, a conversion rod 47 is fixedly connected to the inner portion of the rotary bearing 46, a dust-proof slot 45 is fixedly connected to the outer side of the rotary bearing 46, a conversion handle 43 is fixedly connected to one end of the conversion rod 47 far away from the rotary bearing 46, a conversion block 44 is fixedly connected to the outer side of the conversion rod 47, the direction of the conversion block 44 is controlled by the conversion handle 43, so as to control the flowing direction of raw materials, when a container below a first material outlet 41 is filled, the conversion block 44 is turned to the other side, so that the raw materials flow out from a second material outlet 42, so as to avoid the situation that the sieving can only be stopped when the container is filled, the bottom of the inner side of the lower discharge port 4 is fixedly connected with a plurality of magnetic rods 48, the lower discharge port 4 is provided with a first discharge port 41 and a second discharge port 42, the first discharge port 41 and the second discharge port 42 are of two same structural structures, through the arrangement of the upper discharge port 8, the lower discharge port 4, the first discharge port 41, the second discharge port 42 and the magnetic rods 48, when screened raw materials flow out from the upper discharge port 8, scrap iron mixed in the raw materials can be adsorbed on the outer side of the magnetic rods 48 under the action of suction force of the magnetic rods 48, so that the effect of removing the scrap iron is achieved, the upper part of the lower distributing box 2 is fixedly connected with an upper distributing box 3, the outer side of the upper distributing box 3 is fixedly connected with an upper discharge port 8, the upper discharge port 8 and the lower discharge port 4 are of the same structural structure, the upper part of the upper distributing box 3 is fixedly connected with a feed port 7, the upper part of the feed port 7 is provided with a screen clamping groove 71, the inside fixed joint of otter board draw-in groove 71 has a sieve material otter board 9, sieve material otter board 9's one side has seted up a plurality of otter board hole 91, gate 5 of outside fixedly connected with of feed inlet 7, through setting up sieve material otter board 9 and gate 5, the screening effect through sieve material otter board 9 is earlier put into the raw materials in the storage silo 6, sieve great raw materials in advance out, prevent that its inside that enters into branch workbin 3 from leading to the fact the damage to its inside sifter, can get into the speed of branch workbin 3 through gate 5 control raw materials simultaneously, make it keep even feed speed, and then realize the abundant screening to the raw materials, one end fixedly connected with storage silo 6 of branch workbin 3 is kept away from to feed inlet 7.

As an optimal technical solution of the utility model: the magnetic rods 48 are uniformly distributed in the lower discharge port 4 in a rectangular array.

As an optimal technical solution of the utility model: the upper discharging port 8 and the lower discharging port 4 are respectively communicated with the interiors of the upper material distributing box 3 and the lower material distributing box 2.

As an optimal technical solution of the utility model: the top of the dust-proof groove 45 is provided with a through hole 49 which is matched with the size and the shape of the conversion rod 47.

As an optimal technical solution of the utility model: the screen clamping grooves 71 are matched with the size and the shape of the screen material screen plate 9, and the screen material screen plate 9 is clamped in the screen clamping grooves 71.

As an optimal technical solution of the utility model: if the net plate holes 91 are uniformly distributed on one side of the sieve material net plate 9 in a circumferential array.

The working process of the utility model is as follows: the during operation, put into storage silo 6 with the raw materials in, open shale shaker 1, the raw materials of putting into storage silo 6 is earlier through the screening effect of sieve material otter board 9, sieve great raw materials out in advance, prevent that it from entering into the inside of last minute workbin 3 and causing the damage to its inside sifter, can control the speed that the raw materials got into last minute workbin 3 through gate 5 simultaneously, make it keep even feed rate, and then realize the abundant screening to the raw materials, the raw materials after the screening can flow from last discharge gate 8, magnetic rod 48 can detach the iron fillings that mix in the raw materials this moment, then through the direction of conversion piece 44 of conversion handle 43 control, thereby the outflow direction of control raw materials, turn to the opposite side with conversion piece 44 when the container of first discharge gate 41 below is full, make the raw materials flow from second discharge gate 42, realize the effect of incessant screening.

In summary, the following steps: by arranging the screen mesh plate 9 and the gate 5, the raw materials put into the storage bin 6 are screened out in advance under the screening action of the screen mesh plate 9, so that the larger raw materials are prevented from entering the upper material distribution box 3 to damage the inner screen surface of the upper material distribution box, and meanwhile, the speed of the raw materials entering the upper material distribution box 3 can be controlled through the gate 5, so that the uniform feeding speed is kept, and the raw materials are fully screened; through the arrangement of the upper discharge hole 8, the lower discharge hole 4, the first discharge hole 41, the second discharge hole 42 and the magnetic rod 48, when the screened raw materials flow out of the upper discharge hole 8, the iron filings mixed in the raw materials can be adsorbed on the outer side of the magnetic rod 48 under the action of the suction force of the magnetic rod 48, so that the effect of removing the iron filings is achieved; the direction of the conversion block 44 is controlled by the conversion handle 43, so that the flowing direction of the raw materials is controlled, when the container below the first feed opening 41 is full, the conversion block 44 is turned to the other side, so that the raw materials flow out from the second feed opening 42, and the situation that the screening can only be stopped when the container is full is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a feeding and ejection of compact structure on shale shaker which characterized in that: comprises a vibrating screen (1), a lower material separating box (2) is fixedly connected to the upper part of the vibrating screen (1), a lower material discharging hole (4) is fixedly connected to the outer side of the lower material separating box (2), a rotary bearing (46) is fixedly connected to the inner part of the lower material discharging hole (4), a conversion rod (47) is fixedly connected to the inner part of the rotary bearing (46), a dust-proof groove (45) is fixedly connected to the outer side of the rotary bearing (46), a conversion handle (43) is fixedly connected to one end, far away from the rotary bearing (46), of the conversion rod (47), a conversion block (44) is fixedly connected to the outer side of the conversion rod (47), a plurality of magnetic rods (48) are fixedly connected to the bottom of the inner side of the lower material discharging hole (4), and the lower material discharging hole (4) is provided with a first material discharging hole (41) and a second material discharging hole (42), the first feed opening (41) and the second feed opening (42) are of two identical structural configurations, the upper part of the lower material distributing box (2) is fixedly connected with an upper material distributing box (3), the outer side of the upper material distributing box (3) is fixedly connected with an upper material outlet (8), the upper discharge hole (8) and the lower discharge hole (4) are in the same structure, the upper part of the upper material distributing box (3) is fixedly connected with a feeding hole (7), a screen plate clamping groove (71) is formed in the upper portion of the feeding hole (7), a screening screen plate (9) is fixedly clamped in the screen plate clamping groove (71), one side of the material screening mesh plate (9) is provided with a plurality of mesh plate holes (91), the outer side of the feeding port (7) is fixedly connected with a gate (5), and the feeding port (7) is far away from one end of the upper distributing box (3) and is fixedly connected with a storage bin (6).

2. The feeding and discharging structure on a vibrating screen according to claim 1, characterized in that: the magnetic rods (48) are uniformly distributed in the lower discharge hole (4) in a rectangular array.

3. The feeding and discharging structure on a vibrating screen according to claim 1, characterized in that: the upper discharging hole (8) and the lower discharging hole (4) are respectively communicated with the interior of the upper distributing box (3) and the interior of the lower distributing box (2).

4. The feeding and discharging structure on a vibrating screen according to claim 1, characterized in that: the top of the dust-proof groove (45) is provided with a through hole (49) which is matched with the size and the shape of the conversion rod (47).

5. The feeding and discharging structure on a vibrating screen according to claim 1, characterized in that: the screen clamping groove (71) is matched with the size and the shape of the screen material screen plate (9), and the screen material screen plate (9) is clamped in the screen clamping groove (71).

6. The feeding and discharging structure on a vibrating screen according to claim 1, characterized in that: the mesh plate holes (91) are uniformly distributed on one side of the screening mesh plate (9) in a circumferential array.