CN215963732U - Coal as fired quality monitoring management and control device - Google Patents

Abstract

The utility model discloses a monitoring and controlling device for the quality of coal as fired, which comprises a barrel body, a fixed seat and a spiral conveyer, the inside of the barrel body is rotatably provided with a crushing head, the inner wall of the barrel body is fixedly provided with a fixed block, the fixed block and the crushing head are correspondingly arranged, the bottom of the barrel body is rotatably provided with a turntable, the rotary table is fixedly provided with a feeding plate, the fixed seat is slidably provided with a fixed frame, the fixed frame is fixedly connected with a baffle plate, the fixed frame is fixedly provided with the filter screen and the vibrator, the utility model improves the screening speed of the crushed coal as fired, improves the working efficiency, reduces the possibility of blockage of the filter screen, and the coal as fired with unqualified fineness can be automatically conveyed to the interior of the barrel body again for refining treatment, so that the coal as fired is not required to be collected by workers, and the labor intensity of the workers is reduced to a certain extent.

Description

Coal as fired quality monitoring management and control device

Technical Field

The utility model relates to the technical field of quality control, in particular to a coal as fired quality monitoring and control device.

Background

The quality control refers to that on the basis of various subsystems of financial accounting, supply chain management and production management, the advanced quality management thought of ISO-9000 is adopted, and meanwhile, the management thought of lean production is absorbed, so that an enterprise management system for comprehensive quality management and control from supplier evaluation, purchase inspection, process inspection, ex-commission process inspection, product inspection, ex-commission processing warehousing inspection, delivery inspection, return inspection to sample management, quality accident, customer complaint treatment and the like is provided for enterprises.

But the quality management and control device among the prior art is when screening the fineness of coal as fired, and the speed of screening is slower, has reduced work efficiency, and probably causes the jam of screen cloth in the screening process, needs the staff to collect and then refine the processing again to the coal as fired that the fineness is unqualified, has strengthened staff's intensity of labour to a certain extent, therefore we need propose a coal as fired quality monitoring management and control device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a coal as fired quality monitoring and control device, which improves the screening speed of crushed coal as fired, improves the working efficiency, reduces the possibility of screen blockage, can automatically re-convey the coal as fired with unqualified fineness to the inside of a barrel body for refining treatment, does not need workers to collect the coal as fired, and reduces the labor intensity of the workers to a certain extent so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a monitoring and controlling device for the quality of coal as fired comprises a barrel body, a fixed seat and a spiral conveyer, wherein a crushing head is rotatably arranged in the barrel body, a fixed block is fixedly arranged on the inner wall of the barrel body, the fixed block and the crushing head are correspondingly arranged, a rotary table is rotatably arranged at the bottom of the barrel body, a feeding plate is fixedly arranged on the rotary table, a fixed frame is slidably arranged on the fixed seat, the fixed frame is fixedly connected with a baffle plate, the fixed frame is fixedly provided with a filter screen, the fixed frame is fixedly provided with a vibrator, the barrel body is communicated with a feed inlet, one end of the fixed frame is fixedly connected with an extension plate, the extension plate is fixedly connected with a limit plate, the screw conveyer is provided with a return inlet and a return outlet respectively, one end of the limiting plate is located inside the return inlet, and the return outlet is located at the upper end of the feed inlet.

Preferably, a first motor is fixedly mounted on the barrel body, one end of an output shaft of the first motor is fixedly connected with a first rotating shaft through a coupler, and the crushing head is fixedly connected to one end of the first rotating shaft.

Preferably, the bottom of the barrel body is fixedly provided with a second motor, one end of an output shaft of the second motor is fixedly connected with a second rotating shaft through a coupler, one end of the second rotating shaft is fixedly connected to the lower end of the rotating disc, and the feeding plate is provided with at least nine groups in an annular array.

Preferably, the fixing seat is provided with a sliding groove, the sliding groove is fixedly connected with two groups of springs, and one end of each spring is fixedly connected to the side part of the supporting leg of the fixing frame.

Preferably, the lateral part of the barrel body is provided with a discharge port, the discharge port is positioned at the upper end of the filter screen, and the filter screen is obliquely arranged.

Preferably, the fixing seat is provided with a material receiving box, and the material receiving box is located at the lower end of the filter screen.

Compared with the prior art, the utility model has the beneficial effects that:

through the design of the spiral conveyor, the filter screen, the vibrator, the limiting plate, the return inlet and the return outlet, the feeding plate pushes the crushed coal as fired to the discharge port, then the coal as fired drops on the filter screen, the vibrator drives the fixing frame to slide on the fixing seat and further drives the filter screen to reciprocate, the crushed coal as fired is screened, the coal as fired with smaller volume drops in the receiving box from the aperture of the filter screen, the completely crushed coal as fired with larger volume rolls on the extension plate from the filter screen and enters the return inlet under the guidance of the limiting plate, the spiral conveyor conveys the coal as fired with large volume upwards, the coal as fired is sent out from the return outlet and then drops into the feed inlet for secondary crushing, the screening speed of the crushed coal as fired is improved, the working efficiency is improved, the possibility of screen blockage is reduced, and the unqualified coal as fired can be automatically re-conveyed into the barrel again for refining treatment The collection of the workers is not needed, and the labor intensity of the workers is reduced to a certain degree.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic structural view of the fixing frame, the fixing seat, the sliding groove and the spring of the present invention;

FIG. 3 is a schematic structural view of a limiting plate, a filter screen and a return inlet of the utility model.

In the figure: 1. a barrel body; 2. a fixed block; 3. a first motor; 4. a feed inlet; 5. a first rotating shaft; 6. a crushing head; 7. a second motor; 8. a second rotating shaft; 9. a turntable; 10. a feeding plate; 11. a discharge port; 12. a fixed seat; 13. a material receiving box; 14. a chute; 15. a fixed mount; 16. filtering with a screen; 17. a baffle plate; 18. a screw conveyor; 19. a spring; 20. a vibrator; 21. a limiting plate; 22. a return inlet; 23. a return outlet; 24. an extension board.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a coal as fired quality monitoring and control device comprises a barrel body 1, a fixed seat 12 and a screw conveyor 18, a crushing head 6 is installed in the barrel body 1 in a rotating mode, the crushing head 6 is set to be a cylindrical crushing head, an inclined plane is arranged at the upper end of the crushing head 6, the coal as fired is convenient to move downwards, a first motor 3 is fixedly installed on the barrel body 1, one end of an output shaft of the first motor 3 is fixedly connected with a first rotating shaft 5 through a coupler, the crushing head 6 is fixedly connected to one end of the first rotating shaft 5, the first motor 3 drives the first rotating shaft 5 to rotate, the first rotating shaft 5 drives the crushing head 6 to rotate, a fixed block 2 is fixedly installed on the inner wall of the barrel body 1, the fixed block 2 is set to be a circular fixed block, the fixed block 2 and the crushing head 6 are correspondingly arranged, and the coal as fired enters between the crushing head 6 and the fixed block 2 to be crushed;

a rotary table 9 is rotatably mounted at the bottom of the barrel body 1, a feeding plate 10 is fixedly mounted on the rotary table 9, a second motor 7 is fixedly mounted at the bottom of the barrel body 1, one end of an output shaft of the second motor 7 is fixedly connected with a second rotating shaft 8 through a coupler, one end of the second rotating shaft 8 is fixedly connected to the lower end of the rotary table 9, the second motor 7 drives the second rotating shaft 8 to rotate, the second rotating shaft 8 drives the rotary table 9 to rotate, the rotary table 9 drives the feeding plate 10 to rotate, and at least nine groups of feeding plates 10 are arranged in an annular array;

a fixed frame 15 is slidably mounted on the fixed seat 12, the lower end of the fixed frame 15 is fixedly connected with a supporting leg, a vibrator 20 is fixedly mounted on the fixed frame 15, the vibrator 20 drives the fixed frame 15 to slide on the fixed seat 12, a baffle 17 is fixedly connected on the fixed frame 15 to prevent the crushed coal as fired from falling off, a chute 14 is formed on the fixed seat 12, two sets of springs 19 are fixedly connected inside the chute 14, one end of each spring 19 is fixedly connected to the lateral part of the supporting leg of the fixed frame 15, the vibrator 20 drives the fixed frame 15 to move, one set of springs 19 are extruded and another set of springs 19 are stretched in the moving process of the fixed frame 15, the fixed frame 15 is driven to reciprocate on the fixed seat 12 through the elasticity of the springs 19, a filter screen 16 is fixedly mounted on the fixed frame 15, a discharge port 11 is formed in the lateral part of the barrel body 1, the discharge port 11 is positioned at the upper end of the filter screen 16, and the crushed coal as fired falls off from the discharge port 11 to the filter screen 16, the filter screen 16 is obliquely arranged, the coal as fired slides downwards along the filter screen 16, the fixed seat 12 is provided with the material receiving box 13, the material receiving box 13 is positioned at the lower end of the filter screen 16, and the coal as fired with smaller volume after being crushed falls into the material receiving box 13 from the meshes of the filter screen 16;

the barrel body 1 is communicated with a feed inlet 4, the feed inlet 4 is arranged to be a horn-shaped feed inlet, one end of a fixing frame 15 is fixedly connected with an extension plate 24, the extension plate 24 is arranged in an inclined manner, limit plates 21 are fixedly connected to the extension plate 24, two sets of limit plates 21 are arranged, the limit plates 21 are arranged in an inclined manner, a screw conveyor 18 is fixed on one side of the barrel body 1 through support rods, the screw conveyor 18 is arranged in an inclined manner, a return inlet 22 and a return outlet 23 are respectively formed in the screw conveyor 18, one end of each limit plate 21 is positioned in the return inlet 22, coal as fired with larger volume rolls down onto the extension plate 24 from a filter screen 16 and enters the return inlet 22 under the guidance of the limit plate 21, the return outlet 23 is positioned at the upper end of the feed inlet 4, then the coal as fired is conveyed to the return outlet 23 by the screw conveyor 18 and falls into the feed inlet 4 from the return outlet 23, it is subjected to secondary crushing.

The working principle is as follows: when the device is used, the coal as fired is added into the barrel body 1 from the feed inlet 4, the first motor 3 is started, the first motor 3 drives the crushing head 6 to rotate, the coal as fired drops in the gap between the crushing head 6 and the fixed block 2, the coal as fired is crushed by the crushing head 6 and the fixed block 2 under the matching, then the coal as fired drops between the nine groups of feed plates 10 on the rotary disc 9, the second motor 7 is started, the second motor 7 drives the rotary disc 9 to rotate, the rotary disc 9 drives the feed plates 10 to rotate, the feed plates 10 push the crushed coal as fired to the discharge port 11, then the coal as fired drops on the filter screen 16, the vibrator 20 is started, the fixed frame 15 is driven by the vibrator 20 to slide on the fixed seat 12, the filter screen 16 is driven to reciprocate, the crushed coal as fired is screened, the coal as fired with smaller volume drops in the receiving box 13 from the aperture of the filter screen 16, and the coal as fired with larger volume completely crushed coal as fired rolls from the filter screen 16 to the extension plate 24, and enters the inside of a return inlet 22 under the guidance of a limiting plate 21, and a screw conveyor 18 conveys the large-volume coal as fired upwards and sends the coal as fired out of a return outlet 23, and then falls into the inside of the feed inlet 4 to perform secondary crushing on the coal.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a coal as fired quality monitoring management and control device, includes staving (1), fixing base (12) and screw conveyer (18), its characterized in that: the inner rotating barrel is characterized in that a crushing head (6) is installed on the inner rotating barrel body (1), a fixed block (2) is installed on the inner wall of the barrel body (1), the fixed block (2) and the crushing head (6) are correspondingly arranged, a rotary table (9) is installed on the bottom of the barrel body (1) in a rotating mode, a feeding plate (10) is fixedly installed on the rotary table (9), a fixed frame (15) is slidably installed on a fixed seat (12), a baffle (17) is fixedly connected on the fixed frame (15), a filter screen (16) is fixedly installed on the fixed frame (15), a vibrator (20) is fixedly installed on the fixed frame (15), a feed inlet (4) is communicated with the barrel body (1), an extension plate (24) is fixedly connected to one end of the fixed frame (15), a limiting plate (21) is fixedly connected on the extension plate (24), and a return inlet (22) and a return outlet (23) are respectively formed in the spiral conveyer (18), one end of the limiting plate (21) is located inside the return inlet (22), and the return outlet (23) is located at the upper end of the feed inlet (4).

2. The monitoring and control device for the quality of as-fired coal according to claim 1, characterized in that: fixed mounting has first motor (3) on staving (1), first motor (3) output shaft one end is through the first pivot of shaft coupling fixedly connected with (5), broken head (6) fixed connection is in the one end of first pivot (5).

3. The monitoring and control device for the quality of as-fired coal according to claim 1, characterized in that: the bottom fixed mounting of staving (1) has second motor (7), second motor (7) output shaft one end is through shaft coupling fixedly connected with second pivot (8), the one end fixed connection of second pivot (8) is in the lower extreme of carousel (9), delivery sheet (10) are annular array and are provided with nine at least groups.

4. The monitoring and control device for the quality of as-fired coal according to claim 1, characterized in that: the fixing seat (12) is provided with a sliding groove (14), the inside of the sliding groove (14) is fixedly connected with two groups of springs (19), and one end of each spring (19) is fixedly connected to the side portion of a supporting leg of the fixing frame (15).

5. The monitoring and control device for the quality of as-fired coal according to claim 1, characterized in that: discharge gate (11) have been seted up to the lateral part of staving (1), discharge gate (11) are located the upper end of filter screen (16), filter screen (16) are the slope setting.

6. The monitoring and control device for the quality of as-fired coal according to claim 1, characterized in that: the fixing base (12) is provided with a material receiving box (13), and the material receiving box (13) is located at the lower end of the filter screen (16).

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