CN219816948U

CN219816948U - Powder discharging device for silicon carbide production

Info

Publication number: CN219816948U
Application number: CN202320609599.3U
Authority: CN
Inventors: 孙守志; 王光宇; 陈放; 王成科; 于雷
Original assignee: Yingkou Shichuang Industrial Co ltd
Current assignee: Yingkou Shichuang Industrial Co ltd
Priority date: 2023-03-25
Filing date: 2023-03-25
Publication date: 2023-10-13
Anticipated expiration: 2033-03-25

Abstract

The utility model relates to a powder discharging device for silicon carbide production, which comprises a base, wherein the upper end surface of the base is provided with a bracket, the upper end of the bracket is provided with a barrel body, the upper end surface of the barrel body is penetrated and provided with a feeding funnel, the lower end surface of the barrel body is penetrated and provided with a discharging pipe, a valve is arranged on the discharging pipe, the upper end surface of the base is slidably provided with a sliding plate, the left side and the right side of the upper end surface of the sliding plate are detachably provided with collecting boxes, the rear side of the upper end surface of the base is provided with L-shaped rods, two L-shaped rods are symmetrically arranged, the front ends of the two L-shaped rods are provided with a discharging box, the upper end surface of the discharging box is penetrated and provided with a discharging funnel, the lower end surface of the discharging box is penetrated and provided with a discharging pipe, the central position of the discharging box is rotationally provided with a rotating shaft, the left end and the right end of the sleeve are respectively provided with a screen, the rear end of the rotating shaft is connected with a driving motor, and the front end surface of the discharging box is detachably provided with a glass cover; the screen mesh can be designed to improve screening efficiency; the collection box is designed to facilitate the switching of the collection box; the glass cover is designed to be convenient to overhaul.

Description

Powder discharging device for silicon carbide production

Technical Field

The utility model relates to the technical field of silicon carbide discharging, in particular to a powder discharging device for silicon carbide production.

Background

The application of carborundum mainly has four fields ceramic trade, advanced refractory material, abrasive material, metallurgical raw materials, and the natural content of carborundum miropowder is very few, mainly is artificially made, and the back is accomplished in carborundum processing, needs to use discharging device to realize the ejection of compact to the powder, and current powder discharging device is when using, sieves through screening net simply, and screening effect is not good, and the device needs manual regulation collection device when using, extravagant manpower.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a powder discharging device for silicon carbide production, which aims to solve the technical problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a powder discharging device for silicon carbide processing, includes the base, the base up end is equipped with the support, the support upper end is equipped with the staving, the staving up end runs through and is equipped with feed hopper, the staving lower terminal surface runs through and is equipped with the discharging pipe, be equipped with the valve on the discharging pipe, the base up end slides and is equipped with the slide, slide up end left and right sides all can be dismantled and be equipped with the collecting box, base up end rear side is equipped with L type pole, L type pole symmetry is provided with two, two L type pole front end is equipped with the unloading case, the unloading case up end runs through and is equipped with feed hopper, the unloading case lower terminal surface runs through and is equipped with the discharge pipe, unloading case central point puts and rotates and is equipped with the pivot, the cover is equipped with the sleeve in the pivot, both ends all are equipped with the screen cloth about the sleeve, the pivot rear end is connected and is equipped with driving motor, driving motor connects external power source, unloading case front end face can be dismantled and is equipped with the glass cover.

Further preferably, the upper end face of the base corresponds to the sliding plate, a sliding groove is formed in the sliding groove, an adjusting rod is rotatably arranged in the sliding groove, the adjusting rod is in threaded connection with the sliding plate, the adjusting rod extends outwards to penetrate through the base, an adjusting motor is connected with the outer side end of the adjusting rod, the adjusting motor is connected with an external power supply, and sliding adjustment of the collecting box is facilitated.

Further preferably, two locating holes are formed in four corners of the lower end face of the collecting box, locating rods are arranged on the upper end face of the sliding plate corresponding to the locating holes, and handles are arranged on the left side and the right side of the upper end face of the collecting box, so that the collecting box is convenient to take and place.

Further preferably, the front end face of the discharging box corresponds to the glass cover, a mounting groove is formed in the glass cover, a first threaded hole is formed in the glass cover, a second threaded hole is formed in the inner wall of the mounting groove, corresponding to the first threaded hole, the first threaded hole and the second threaded hole are connected through bolts, and the first threaded hole and the second threaded hole are all provided with a plurality of holes, so that the glass cover is convenient to assemble and disassemble.

Still more preferably, the left and right sides of the rear end face of the glass cover are provided with mounting rods, and the inner wall of the mounting groove is provided with a plurality of mounting holes corresponding to the mounting rods, so that the mounting is positioned.

Further preferably, a limiting plate is arranged on the rotating shaft, a limiting groove is formed in the inner wall of the sleeve corresponding to the limiting plate, limiting is achieved on sleeve installation, and stable rotation is guaranteed.

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

1) According to the screening machine, the screen is designed, the motor shaft of the driving motor repeatedly rotates for a certain angle, the rotating shaft with the limiting plate is matched with the sleeve with the limiting groove, the sleeve drives the screens on two sides to rotate for screening, after screening for a period of time, the motor shaft of the driving motor drives the rotating shaft to rotate, the rotating shaft drives the outer sleeve and the screen to rotate for one hundred eighty degrees, and larger particles of powder fall into the other collecting box through the discharge pipe, so that screening efficiency is improved;

2) The collecting box is designed, the power supply of the adjusting motor is started, the motor shaft of the adjusting motor drives the adjusting rod to rotate, the adjusting rod is in threaded fit with the sliding plate, the sliding plate slides relative to the sliding groove, and the other collecting box is driven to slide below the discharging pipe, so that the collecting box is convenient to switch, and labor is saved;

3) The glass cover is designed, the bolt between the first threaded hole and the second threaded hole is taken down, the glass cover is disassembled, the sleeve is disassembled in a sliding mode relative to the rotating shaft, the screen is overhauled, after the overhauling is finished, the sleeve is installed corresponding to the rotating shaft, the limiting plate and the limiting groove are matched and limited, the glass cover is installed corresponding to the mounting groove, the mounting rod is initially positioned corresponding to the mounting hole, the first threaded hole and the second threaded hole are aligned, the bolt penetrates through the first threaded hole and the second threaded hole to be screwed tightly and fixed, and the overhauling is convenient.

Drawings

FIG. 1 is a schematic view showing a preferred overall structure of a powder discharging device for silicon carbide production in the present utility model;

FIG. 2 is a schematic view showing the overall structure of a preferred uninstalled rack and collection box of a powder discharge device for silicon carbide processing according to the present utility model;

FIG. 3 is a schematic view of a preferred blanking box structure of a powder discharging device for silicon carbide production, which is not provided with a glass cover;

FIG. 4 is a schematic view of a preferred sleeve and screen mating structure of a powder discharge apparatus for silicon carbide processing according to the present utility model;

FIG. 5 is a schematic view of a preferred collecting box structure of a powder discharging device for silicon carbide production in the utility model;

FIG. 6 is a schematic view of a preferred glass cover structure of a powder discharge device for silicon carbide production in accordance with the present utility model.

In the figure: 1. a base; 2. a bracket; 3. a tub body; 4. a feed hopper; 5. a discharge pipe; 6. a valve; 7. a slide plate; 8. a collection box; 9. an L-shaped rod; 10. discharging boxes; 11. a blanking funnel; 12. a discharge pipe; 13. a rotating shaft; 14. a sleeve; 15. a screen; 16. a driving motor; 17. a glass cover; 18. a chute; 19. an adjusting rod; 20. adjusting a motor; 21. positioning holes; 22. a positioning rod; 23. a handle; 24. a mounting groove; 25. a first threaded hole; 26. a second threaded hole; 27. a mounting rod; 28. a mounting hole; 29. a limiting plate; 30. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-6, a powder discharging device for silicon carbide production comprises a base 1, a support 2 is arranged on the upper end face of the base 1, a barrel 3 is arranged at the upper end of the support 2, a feeding funnel 4 is arranged on the upper end face of the barrel 3 in a penetrating manner, a discharging pipe 5 is arranged on the lower end face of the barrel 3 in a penetrating manner, a valve 6 is arranged on the discharging pipe 5, a sliding plate 7 is arranged on the upper end face of the base 1 in a sliding manner, a collecting box 8 is detachably arranged on the left side and the right side of the upper end face of the sliding plate 7, L-shaped rods 9 are symmetrically arranged on the rear side of the upper end face of the base 1, a blanking box 10 is arranged at the front ends of the two L-shaped rods 9, a blanking funnel 11 is arranged on the upper end face of the blanking box 10 in a penetrating manner, a discharging pipe 12 is arranged on the lower end face of the blanking box 10 in a penetrating manner, a rotating shaft 13 is arranged on the central position of the blanking box 10 in a sleeved manner, a sleeve 14 is arranged at the left end and right end of the sleeve 14, a screen 15 is arranged on the rear end of the rotating shaft 13 in a connecting manner, a driving motor 16 is arranged on the rear end of the driving motor 16, the driving motor 16 is connected with an external power supply, and the front end face of the blanking box 10 is detachably provided with a glass cover 17.

Referring to fig. 1, 2 and 5, in this embodiment, a chute 18 is formed on an upper end surface of a base 1 corresponding to a slide plate 7, an adjusting rod 19 is rotatably disposed inside the chute 18, the adjusting rod 19 is in threaded connection with the slide plate 7, the adjusting rod 19 extends outwards to penetrate through the base 1, an adjusting motor 20 is connected to an outer end of the adjusting rod 19, the adjusting motor 20 is connected to an external power source, positioning holes 21 are formed in four corners of lower end surfaces of two collecting boxes 8, positioning rods 22 are formed on the upper end surface of the slide plate 7 corresponding to the positioning holes 21, handles 23 are disposed on left and right sides of the upper end surfaces of the two collecting boxes 8, a power supply of the adjusting motor 20 is started, a motor shaft of the adjusting motor 20 drives the adjusting rod 19 to rotate, the adjusting rod 19 is in threaded fit with the slide plate 7, the slide plate 7 slides relative to the chute 18, after a certain amount of powder is accumulated inside the collecting boxes 8, the handles 23 are grabbed, and the collecting boxes 8 are integrally taken out and poured to a next process.

Referring to fig. 3 and 6, in this embodiment, a mounting groove 24 is formed on the front end surface of the blanking box 10 corresponding to the glass cover 17, a first threaded hole 25 is formed on the glass cover 17, a second threaded hole 26 is formed on the inner wall of the mounting groove 24 corresponding to the first threaded hole 25, the first threaded hole 25 and the second threaded hole 26 are connected through bolts, a plurality of mounting rods 27 are respectively arranged on the left side and the right side of the rear end surface of the glass cover 17, mounting holes 28 are respectively formed on the inner wall of the mounting groove 24 corresponding to the plurality of mounting rods 27, the glass cover 17 is mounted corresponding to the mounting groove 24, the mounting rods 27 are primarily positioned corresponding to the mounting holes 28, the first threaded hole 25 and the second threaded hole 26 are aligned, and bolts pass through the first threaded hole 25 and the second threaded hole 26 to be screwed and fixed.

Referring to fig. 3 and 4, in the present embodiment, a limiting plate 29 is disposed on the rotating shaft 13, a limiting groove 30 is disposed on the inner wall of the sleeve 14 corresponding to the limiting plate 29, and the limiting plate 29 and the limiting groove 30 cooperate to limit.

Embodiment two:

when the device is used, during production, raw materials are added into the barrel body 3 through the feeding hopper 4, after the production is completed, the valve 6 is opened, the discharged materials are discharged outwards through the discharging pipe 5, the produced powder falls into the discharging box 10 through the discharging hopper 11, the power supply of the driving motor 16 is started, the motor shaft of the driving motor 16 repeatedly rotates for a certain angle, the rotating shaft 13 with the limiting plate 29 is matched with the sleeve 14 with the limiting groove 30, the sleeve 14 drives the screens 15 on two sides to rotate, efficient screening is achieved, the powder with smaller particles falls into the collecting box 8 on one side through the discharging pipe 12, after a period of screening, the large particles are accumulated in the discharging box 10 through the observation window, after a certain amount of accumulation, the discharging is stopped, the power supply of the adjusting motor 20 is started, the motor shaft of the adjusting motor 20 drives the adjusting rod 19 to rotate, the adjusting rod 19 and the sliding plate 7 are in threaded fit with the sliding groove 18, the other collecting box 8 is driven to slide to the lower than the discharging pipe 12, the motor shaft 13 of the driving motor 16 is driven to rotate, the rotating shaft 13 drives the outer sleeves 14 and 15 to rotate for one hundred eighty degrees, and the larger particles fall into the collecting box 8 through the other collecting box 8.

Embodiment III:

during the use, collect after a period, pile up powder a certain amount in the collection box 8 after, grab handle 23, with collection box 8 whole taking out empty to next process, empty after accomplishing, the locating hole 21 of collection box 8 and the locating lever 22 cooperation location on slide 7, after the location installation, continue to put into use, long-time use, screen cloth 15 is impaired, overhaul the inside, take down the bolt between first screw hole 25 and the second screw hole 26, realize dismantling to glass cover 17, sleeve 14 is dismantled with the pivot 13 slip, overhaul screen cloth 15, after the maintenance is accomplished, sleeve 14 is installed corresponding to pivot 13, limiting plate 29 and spacing groove 30 cooperation are spacing, glass cover 17 is installed corresponding to mounting groove 24, the preliminary location of mounting lever 27 corresponds mounting hole 28, first screw hole 25 and second screw hole 26 align, the bolt passes first screw hole 25 and second screw hole 26 screw down fixedly.

In all the above mentioned embodiments, the welding, the matching connection of the bolt and the nut, the bolt or the screw connection or other known connection modes can be selected according to the actual situation, and are not described in detail herein, the above description refers to the write-in fixed connection, and the welding is preferentially considered, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art should be covered by the protection scope of the present utility model if the technical scheme and the inventive concept thereof are equivalent or changed within the scope of the present utility model.

Claims

1. The utility model provides a powder discharging device for silicon carbide processing, includes base (1), base (1) up end is equipped with support (2), support (2) upper end is equipped with staving (3), staving (3) up end runs through and is equipped with feed hopper (4), staving (3) lower terminal surface runs through and is equipped with discharging pipe (5), be equipped with valve (6) on discharging pipe (5), a serial communication port, base (1) up end slip is equipped with slide (7), slide (7) up end left and right sides all can dismantle and be equipped with collecting box (8), base (1) up end rear side is equipped with L shaped rod (9), L shaped rod (9) symmetry is provided with two, two L shaped rod (9) front end is equipped with feed down box (10), feed down box (10) up end runs through and is equipped with feed down hopper (11), feed down box (10) lower terminal surface runs through and is equipped with discharge pipe (12), feed down box (10) central point puts and rotates and is equipped with pivot (13), sleeve (13) upper cover is equipped with motor (14), left and right side drive sleeve (16) are equipped with pivot (16) outside drive end (16), the front end face of the discharging box (10) is detachably provided with a glass cover (17).

2. The powder discharging device for silicon carbide manufacturing according to claim 1, wherein: the base (1) up end corresponds slide (7) has seted up spout (18), the inside rotation of spout (18) is equipped with regulation pole (19), regulation pole (19) and slide (7) threaded connection, regulation pole (19) outwards extend and run through base (1), regulation pole (19) outside end connection is equipped with accommodate motor (20), accommodate motor (20) connect external power source.

3. A powder discharge apparatus for silicon carbide manufacturing according to claim 2, wherein: positioning holes (21) are formed in four corners of the lower end face of the collecting box (8), positioning rods (22) are arranged on the upper end face of the sliding plate (7) corresponding to the positioning holes (21), and handles (23) are arranged on the left side and the right side of the upper end face of the collecting box (8).

4. The powder discharging device for silicon carbide manufacturing according to claim 1, wherein: the front end face of the blanking box (10) is provided with a mounting groove (24) corresponding to the glass cover (17), the glass cover (17) is provided with a first threaded hole (25), the inner wall of the mounting groove (24) is provided with a second threaded hole (26) corresponding to the first threaded hole (25), the first threaded hole (25) and the second threaded hole (26) are connected through bolts, and the first threaded hole (25) and the second threaded hole (26) are all provided with a plurality of holes.

5. The powder discharging device for silicon carbide manufacturing process according to claim 4, wherein: the left side and the right side of the rear end face of the glass cover (17) are respectively provided with a mounting rod (27), and a plurality of mounting holes (28) are respectively formed in the inner wall of the mounting groove (24) corresponding to the mounting rods (27).

6. The powder discharging device for silicon carbide manufacturing according to claim 1, wherein: a limiting plate (29) is arranged on the rotating shaft (13), and a limiting groove (30) is formed in the inner wall of the sleeve (14) corresponding to the limiting plate (29).