CN111330843A

CN111330843A - Automatic conveying device for coal sorting

Info

Publication number: CN111330843A
Application number: CN201811545901.3A
Authority: CN
Inventors: 韩亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-18
Filing date: 2018-12-18
Publication date: 2020-06-26

Abstract

The invention discloses an automatic conveying device for coal sorting, which comprises a conveying table, supporting legs, universal wheels, a roller, a buffer table, a screen, a vibration pump, a motor, a storage box, a connecting pipe, a fan, a coal ash box, a drawer, a filter screen, a button, an ash receiving hopper and a discharge hole. The invention has the beneficial effects that: through set up the storing box under the conveying bench, make coal not good with the quality when the transmission, less coal sieves out, drop in the storing box, set up the drawer at the storing box outer wall, make the coal that falls inside can take out through the drawer, utilize in other places, the resource can make full use of, through setting up the filter screen in drawer inside, make coal and coal ash distinguish apart, through filter screen below the screen cloth, and set up in the below of filter screen and connect the ash hopper, connect the ash hopper below to set up the fan, make the coal ash that coal on the screen cloth produced in the transmission course through the extraction of fan with coal ash collection in the coal ash box. The device has the characteristics of good coal sorting effect.

Description

Automatic conveying device for coal sorting

Technical Field

The invention relates to a conveying device, in particular to an automatic conveying device for coal sorting, and belongs to the field of application of conveying devices.

Background

The conveyer is also called as a conveyer and is suitable for horizontal conveying, inclined conveying, vertical conveying and other forms of granular or powdery materials. The transport distance varies from model to model, and is generally from 2 meters to 70 meters.

But current coal conveyer still has certain defect when using, and a large amount of coal ashes can appear on the in-process conveyer belt of current coal conveyer in the transportation, and a large amount of accumulations of coal ash also can produce certain influence to device itself to can not realize automatic sorting in the transfer process, this can increase manpower resources, carries out the letter sorting of material, thereby extravagant manpower and materials.

Disclosure of Invention

The present invention is directed to solving the above problems and providing an automatic conveyor for coal sorting. The device has the advantage that the coal sorting effect is good.

The invention realizes the purpose through the following technical scheme, and the automatic conveying device for coal sorting comprises a conveying table, wherein a roller is arranged above the conveying table, a plurality of supporting legs are arranged below the conveying table, universal wheels are arranged below the supporting legs, buttons are arranged below the conveying table, a vibration pump is arranged below the conveying table, a storage box is arranged on one side of the vibration pump, a drawer is arranged on the outer wall of the storage box, a filter screen is arranged in the drawer, a buffer table is arranged on one side of the roller, a screen mesh is arranged on one side of the buffer table, an ash receiving hopper is arranged below the screen mesh, a connecting pipe is arranged below the ash receiving hopper, a fan I is arranged below the connecting pipe, a coal ash box is arranged on one side of the fan, a discharge port is arranged on one side of the screen mesh, and a motor is arranged below the screen mesh.

Preferably, in order to enable the button to control the operation of the vibration pump and the motor, thereby controlling the transportation speed and the vibration frequency, the button is electrically connected with the vibration pump and the motor.

Preferably, in order to make coal can remove on the conveying platform to can be with less, the not good coal of quality is sorted out, falls into in the storing box, a plurality of the roller with be connected in rotating between the conveying platform.

Preferably, in order to make the drawer be taken out from the storage box, thereby taking out the coal inside, the storage box is movably connected with the drawer.

Preferably, the filter screen is located at a middle position of the drawer in order to make coal and coal ash distinguishable in the drawer.

Preferably, in order that the coal ash on the screen can be refined through the screen and enter the ash box through the connecting pipe, the screen is arranged below the screen, and the ash receiving hopper is connected with the screen through the screen.

The invention has the beneficial effects that: through set up the storing box under the conveying bench, make coal not good with the quality when the transmission, less coal sieves out, drop in the storing box, set up the drawer at the storing box outer wall, make the coal that falls inside can take out through the drawer, utilize in other places, the resource can make full use of, through setting up the filter screen in drawer inside, make coal and coal ash distinguish apart, through filter screen below the screen cloth, and set up in the below of filter screen and connect the ash hopper, connect the ash hopper below to set up the fan, make the coal ash that coal on the screen cloth produced in the transmission course through the extraction of fan with coal ash collection in the coal ash box. The device has the characteristics of good coal sorting effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the drawer structure of the present invention.

FIG. 3 is a schematic diagram of a button structure according to the present invention.

FIG. 4 is a schematic view of the ash receiving hopper according to the present invention.

In the figure: 1. a transfer table; 2. supporting legs; 3. a universal wheel; 4. a roller; 5. a buffer table; 6. screening a screen; 7. vibrating the pump; 8. a motor; 9. a storage box; 10. a connecting pipe; 11. a fan; 12. a coal ash box; 13. a drawer; 14. 15, a filter screen and a button; 16. an ash receiving hopper; 17. and (4) a discharge port.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Please refer to fig. 1-4, an automatic conveying device for coal sorting comprises a conveying table 1, a roller 4 is arranged above the conveying table 1, a plurality of supporting legs 2 are arranged below the conveying table 1, universal wheels 3 are arranged below the supporting legs 2, a button 15 is arranged below the conveying table 1, a vibration pump 7 is arranged below the conveying table 1, a storage box 9 is arranged on one side of the vibration pump 7, a drawer 13 is arranged on the outer wall of the storage box 9, a filter screen 14 is arranged inside the drawer 13, a buffering table 5 is arranged on one side of the roller 4, a screen 6 is arranged on one side of the buffering table 5, an ash receiving hopper 16 is arranged below the screen 6, a connecting pipe 10 is arranged below the ash receiving hopper 16, a fan |11 is arranged below the connecting pipe 10, a coal ash box 12 is arranged on one side of the fan 11, a discharge port 17 is arranged on one side of the.

As a technical optimization scheme of the invention, the button 15 is electrically connected with the vibration pump 7 and the motor 8, so that the button 15 can control the operation of the vibration pump 7 and the motor 8, and further control the transportation speed and the vibration frequency.

As a technical optimization scheme of the invention, the rollers 4 are rotatably connected with the conveying table 1, so that coal can move on the conveying table 1, and smaller coal with poor quality can be sorted and fall into the storage box 9.

As a technical optimization scheme of the invention, the storage box 9 is movably connected with the drawer 13, so that the drawer 13 can be taken out of the storage box 9, and the coal in the drawer can be taken out.

As a technical optimization scheme of the invention, the filter screen 14 is positioned in the middle of the drawer 13, so that coal and coal ash can be distinguished in the drawer 13.

As a technical optimization of the present invention, a screen 14 is disposed below the screen 6, and the ash receiving hopper 16 is connected to the screen 6 through the screen 14, so that the ash on the screen 6 can be refined by the screen 14 and enter the ash box 12 through the connecting pipe 10.

When the coal dust collector is used, firstly, the button 15 is pressed, the operating frequency of the vibration pump 7 and the motor 8 is set in advance, the switch is turned on, coal is placed on the roller 4, the coal on the roller 4 is in the transportation process, the coal with poor quality and small quality falls into the storage box 9 through the roller 4, the relatively large coal falls onto the upper portion of the filter screen 14 in the drawer 13, the coal dust falls onto the lower portion of the filter screen 14, the coal dust in the storage box 9 can be taken out through the drawer 13 for utilization, the coal with good quality falls onto the upper portion of the filter screen 6 through the buffer table 5, the coal dust generated on the filter screen 6 falls onto the filter screen 14, the coal dust is sucked into the dust receiving hopper 16 from the filter screen 14 through the suction force of the fan 11 and is collected into the coal dust box 12 through the connecting pipe 10, and the sorted coal is collected through the discharge hole 17.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An automatic conveying device for coal sorting comprises a conveying table (1) and is characterized in that: a roller (4) is arranged above the conveying table (1), a plurality of supporting legs (2) are arranged below the conveying table (1), universal wheels (3) are arranged below the supporting legs (2), buttons (15) are arranged below the conveying table (1), a vibration pump (7) is arranged below the conveying table (1), a storage box (9) is arranged on one side of the vibration pump (7), a drawer (13) is arranged on the outer wall of the storage box (9), a filter screen (14) is arranged inside the drawer (13), a buffer table (5) is arranged on one side of the roller (4), a screen (6) is arranged on one side of the buffer table (5), an ash receiving hopper (16) is arranged below the screen (6), a connecting pipe (10) is installed below the ash receiving hopper (16), a fan (11) is arranged below the connecting pipe (10), and a coal ash box (12) is arranged on one side of the fan (11), a discharge hole (17) is formed in one side of the screen (6), and a motor (8) is arranged below the screen (6).

2. The automatic conveying device for coal sorting according to claim 1, characterized in that: the button (15) is electrically connected with the vibration pump (7) and the motor (8).

3. The automatic conveying device for coal sorting according to claim 1, characterized in that: the rollers (4) are rotatably connected with the conveying table (1).

4. The automatic conveying device for coal sorting according to claim 1, characterized in that: the storage box (9) is movably connected with the drawer (13).

5. The automatic conveying device for coal sorting according to claim 1, characterized in that: the filter screen (14) is located in the middle of the drawer (13).

6. The automatic conveying device for coal sorting according to claim 1, characterized in that: the filter screen (14) is arranged below the screen (6), and the ash receiving hopper (16) is connected with the screen (6) through the filter screen (14).