CN210709529U

CN210709529U - Disc type material distributing device

Info

Publication number: CN210709529U
Application number: CN201921391587.8U
Authority: CN
Inventors: 张国峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-06-09
Anticipated expiration: 2029-08-26

Abstract

The application discloses a disc type material distributing device which comprises a material distributing disc, a vertical column and a driving mechanism, wherein the material distributing disc is coaxially arranged on the vertical column, the driving mechanism drives the material distributing disc to rotate around the axis of the material distributing disc through a transmission mechanism, the material distributing disc comprises a rotary disc and a plurality of blades, the blades are arranged on the top surface of the rotary disc along the radius line of the rotary disc, adjacent blades are matched with the rotary disc to form a material groove, and the material groove throws out materials in the material groove along the tangent line of the rotary disc under the action of the driving mechanism; the tailings poured from the upper part of the material distribution disc are thrown out at a fixed point by using centrifugal force, so that the material distribution process is completed, the problem that the material distribution ports are blocked by materials with different volumes is avoided, and stable material distribution in the tailing sorting process can be completed.

Description

Disc type material distributing device

Technical Field

The application relates to grit letter sorting field, specific disc feed divider that says so.

Background

After the raw ore is treated by sorting operation, the main components of the raw ore are enriched in the concentrate, after some raw ore is treated by neutralization, the secondary components of the ore or other associated metals are recovered, the residual product with low content of used components is used as tailings, and some silica sand, sandstone or vein quartz in the tailings can be used in building materials after being crushed and sorted, and the soil in the tailings can be returned to the ground.

The inventor finds that in the treatment of tailings, large tailings need to be crushed and then sorted for multiple times, and when the conventional funnel type material distribution device distributes materials to the tailings, the tailings with different volumes can cause the blockage of the outlet of the funnel type material distribution device, so that the materials cannot be discharged in a flow manner, and the material distribution requirement of the tailings cannot be met.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is to the defect that prior art exists, provides a disk feed divider, forms a plurality of silos through setting up gyration dish cooperation blade, will empty the material on the gyration dish through centrifugal force effect and throw away along the tangential of fixed point to accomplish the branch material process, whole process open structure operation has consequently avoided traditional funnel formula to divide the jam problem that material appears easily.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides a disk feed divider, includes branch charging tray, stand and actuating mechanism, divide charging tray coaxial arrangement on vertical stand, actuating mechanism drives the branch charging tray through drive mechanism and winds its axis rotation, divide the charging tray to include gyration dish and a plurality of blade, the blade is installed on the top surface of gyration dish along gyration dish radius line, and adjacent blade cooperation gyration dish forms the silo, the silo throws away the material in the silo along the tangent line of gyration dish under actuating mechanism's effect.

Furthermore, the material distribution disc is installed on the stand column through a bearing, and the material distribution disc can slide along the stand column to change the height.

Furthermore, the driving mechanism is installed on the stand below the material distribution disc, and the driving mechanism can slide along with the material distribution disc.

Furthermore, the bottom surface of the material distribution disc is connected with a driven wheel, and the driving mechanism drives the driven wheel to rotate through a transmission mechanism.

Furthermore, the driving mechanism is an electric motor, the transmission mechanism is a belt transmission mechanism, an output shaft of the electric motor is matched with a belt wheel of the belt transmission mechanism, and the belt wheel drives the driven wheel to rotate through a belt of the belt transmission mechanism.

Furthermore, a fixed cylinder is arranged at the center of the top surface of the rotary disc, and the centripetal ends of the blades are fixed on the outer circumferential surface of the fixed cylinder.

Furthermore, the lower end of the blade is fixed on the blade, and the far-end of the blade does not exceed the edge of the rotary disk.

Further, the vertical height of the distal end of the blade is greater than the height of the proximal end of the blade, and the height of the blade gradually decreases as the blade approaches the center of the rotary disk.

Furthermore, the blades are distributed in a central symmetry mode relative to the axis of the distributing disc, and the height of the axis of the fixed cylinder is larger than the vertical height of the blades.

Furthermore, eight blades form the same and mutually independent eight material grooves.

Compared with the prior art, the application has the advantages and positive effects that:

(1) the rotary turntable structure is matched with the trough with the opening at the far end, and the tailings poured from the upper part of the distribution disc are thrown out at a fixed point by using centrifugal force, so that the distribution process is completed, the problem that the distribution port is blocked by materials with different volumes is avoided, and stable distribution in the tailing sorting process can be completed;

(2) the material distribution disc and the driving mechanism can move up and down along the upright column so as to adjust the height, so that the height between the material distribution disc and the discharge port of the feeding device can be adjusted, and the tailing distribution process under different volumes and different speeds can be met;

(3) through the arrangement of the blades with the low centripetal end and the high telecentric end, the materials are gradually far away from the centripetal end and are accumulated at the blades on one side of the trough, and the blades with the higher telecentric ends can block the tailing materials and prevent the tailing materials from separating from the distributing disc above the blades, so that the working efficiency of the distributing disc is improved;

(4) through the blade of even setting for the silo volume that forms equals, can hold the material that weight is little different in the silo, thereby guaranteed the atress balance on the branch charging tray, reduced the shearing stress of uneven power to the bearing, thereby reduced the wearing and tearing of bearing rotation in-process.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

Fig. 1 is a front view of a disc type material dividing device in embodiment 1 of the present application;

fig. 2 is a plan view of the disc type feed divider according to embodiment 1 of the present application.

Wherein: 1. the device comprises a material distribution disc, 2, a fixed cylinder, 3, a driven wheel, 4, a belt wheel, 5, an upright post, 6, a connecting piece, 7, a motor, 101, a rotary disc, 102 and blades.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;

for convenience of description, the words "up", "down", "left" and "right" in this application, if any, merely indicate correspondence with the directions of up, down, left and right of the drawings themselves, and do not limit the structure, but merely facilitate the description of the application and simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application.

The terms "mounted", "connected", "fixed", and the like in the present application should be understood broadly, and for example, the terms "mounted", "connected", and "fixed" may be fixedly connected, detachably connected, or integrated; the two components can be connected mechanically or electrically, directly or indirectly through an intermediate medium, or connected internally or in an interaction relationship, and specific meanings of the above terms in the present application will be understood by those skilled in the art according to specific situations.

As introduced in the background art, in the treatment of tailings in the prior art, large tailings need to be crushed and then sorted for multiple times, when the conventional funnel type material distribution device distributes the tailings, the tailings with different volumes can cause blockage of an outlet of the funnel type material distribution device, so that the tailings cannot be discharged in a flow path, and the requirement for distributing the tailings is difficult to meet.

Example 1

In an exemplary embodiment of the present application, as shown in fig. 1-2, a disc type material separating device for sorting tailings is provided.

The automatic feeding device comprises a material distribution disc 1, wherein the material distribution disc is sleeved on a vertical upright post 5, a connecting piece 6 is arranged at the lower part of the upright post, a motor 7 is matched on the connecting piece, a driven wheel 3 is matched on the lower bottom surface of a rotary disc, and the motor drives the rotary disc to rotate around the axis of the upright post through a belt transmission mechanism;

the distributing disc comprises a rotary disc 101 and a plurality of blades 102, the blades are distributed along the radius line of the rotary disc, adjacent blades are matched with the rotary disc to form a fan-shaped trough, and the trough throws out materials in the trough along the tangent line of the rotary disc under the action of a driving mechanism.

It can be understood that the rotary disc is a circular plate, the inner ring is sleeved on the upright post, the blades are of a vertically placed plate structure, the upright post is a support of the whole device, the bottom end of the upright post is fixed on the ground, the axis of the upright post is kept in a vertical state, and the top surface and the bottom surface of the rotary disc matched with the upright post are both in a horizontal state.

Through the carousel structure cooperation telecentric ends open-ended silo of rotation, the tailing that will divide material tray upper portion to empty is thrown away at the fixed point department utilizes centrifugal force, accomplishes the branch material process, has avoided the problem that the material that the volume differs blocks up the branch material mouth, can accomplish the stable branch material to the tailing letter sorting in-process.

Furthermore, the material distribution disc is mounted on the upright post through a bearing and can slide along the upright post so as to change the height; the driving mechanism is installed on the stand column below the material distribution disc and can slide along with the material distribution disc.

The driving mechanism is an electric motor, the transmission mechanism is a belt transmission mechanism, an output shaft of the electric motor is matched with a belt wheel 4 of the belt transmission mechanism, and the belt wheel drives a driven wheel to rotate through a belt of the belt transmission mechanism.

The material distributing disc with adjustable height is arranged at the position to meet the height requirements of different feeding systems and conveying mechanisms; the matching connection of the material distribution disc and the upright column can be realized by using the matching mode of the key matching with the bearing outer ring, and certainly, an adjusting height adjusting mechanism such as a sleeve matching with a positioning pin can also be adopted, so that the connecting mode of the material distribution disc and the upright column can be selected according to the height adjusting requirement by a person skilled in the art, and the details of other various connecting modes are omitted.

It can be understood that actuating mechanism can fix on the stand through the connecting piece, the connecting piece can select for use structure such as clamp, also can select for use bolted connection cooperation a plurality of hole's mode, as long as can realize that actuating mechanism passes through the connecting piece and installs on the stand, and can change the height position can.

Further, a fixed cylinder 2 is arranged at the center of the top surface of the rotary disc, and the centripetal ends of the blades are fixed on the outer circumferential surface of the fixed cylinder; the lower end of the blade is fixed on the blade, and the far-end of the blade does not exceed the edge of the rotary disk.

In this embodiment, the number of the blades is eight, and eight identical and independent troughs are formed.

Through the blade of even setting for the silo volume that forms equals, can hold the material that weight is little different in the silo, thereby guaranteed the atress balance on the branch charging tray, reduced the shearing stress of uneven power to the bearing, thereby reduced the wearing and tearing of bearing rotation in-process.

Further, the vertical height of the far end of the blade is larger than that of the near end, and the height of the blade is gradually reduced along with the approach of the blade to the center of the rotary disk; the blades are distributed in a central symmetry mode relative to the axis of the distributing disc, and the height of the axis of the fixed cylinder is larger than the vertical height of the blades.

Through setting up the blade that the end is low, far away from heart end height to the heart end gradually, can pile up in the blade department of silo one side along with the material, the higher blade of far away heart end can block the tailing material, avoids it to break away from the branch charging tray from the blade top to the work efficiency of branch charging tray has been improved.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a disk feed divider, its characterized in that, includes branch charging tray, stand and actuating mechanism, divide charging tray coaxial arrangement on vertical stand, actuating mechanism drives the branch charging tray through drive mechanism and winds its axis rotation, divide the charging tray to include gyration dish and a plurality of blade, the blade is installed on the top surface of gyration dish along gyration dish radius line, and adjacent blade cooperation gyration dish forms the silo, the silo throws away the material in the silo along the tangent line of gyration dish under actuating mechanism's effect.

2. The disc type material distributing device according to claim 1, wherein the material distributing disc is mounted on the upright post through a bearing, and the material distributing disc can slide along the upright post so as to change the height.

3. The disc type material distributing device according to claim 2, wherein the driving mechanism is mounted on the upright post below the material distributing disc, and the driving mechanism can slide together with the material distributing disc.

4. The disc type material distributing device as claimed in claim 1, wherein a driven wheel is connected to the bottom surface of the material distributing disc, and the driving mechanism drives the driven wheel to rotate through a transmission mechanism.

5. The disc type material separating device as claimed in claim 4, wherein the driving mechanism is an electric motor, the transmission mechanism is a belt transmission mechanism, an output shaft of the electric motor is matched with a belt wheel of the belt transmission mechanism, and the belt wheel drives the driven wheel to rotate through a belt of the belt transmission mechanism.

6. The disc type material distributing device of claim 1, wherein the top surface of the rotary disc is centrally provided with a fixed cylinder, and the centripetal end of the blade is fixed on the outer circumferential surface of the fixed cylinder.

7. The disc divider of claim 6, wherein the lower end of the blade is fixed to the blade, and the distal end of the blade does not extend beyond the edge of the rotating disc.

8. The disc divider of claim 7, wherein the blades have a vertical height at the distal end that is greater than the height at the proximal end, and progressively decreasing with increasing height of the blades toward the center of the turntable.

9. The disc type material distributing device of claim 6, wherein the blades are distributed symmetrically with respect to the center of the material distributing disc axis, and the height of the axis of the fixed cylinder is larger than the vertical height of the blades.

10. The disc divider of claim 9, wherein the blades are eight in number, forming eight troughs which are identical and independent of each other.