CN216025238U - Raw material sieving device for preparing sealing filler - Google Patents

Abstract

The utility model belongs to the technical field of preparation and processing of sealing fillers, in particular to a raw material sieving device for preparing the sealing fillers, which aims at solving the problems of poor scattering effect on raw materials when the sealing fillers are sieved and poor sieving effect of the raw materials when the sealing fillers are sieved, and provides the following scheme, wherein the raw material sieving device comprises a treatment box and a feed hopper; according to the utility model, the rotating rod is driven by the driving motor to break up raw materials in the guide plate and enable the raw materials to enter the dispersion plate for dispersion blanking treatment, and meanwhile, the rotating plate and the rotating rod rotate in the same direction, so that the raw materials reaching the bottom of the dispersion plate are better treated from the bottom of the dispersion plate, and therefore, the raw materials on the dispersion plate can more dispersedly reach the screening plate, the raw materials are effectively prevented from being accumulated or accumulated on the screening plate, and meanwhile, the screening plate can reciprocate on the slide rail through the rotation of the rotary table, so that the broken and dispersed raw materials can be better screened on the screening plate.

Description

Raw material sieving device for preparing sealing filler

Technical Field

The utility model relates to the technical field of preparation and processing of sealing fillers, in particular to a raw material sieving device for preparing the sealing fillers.

Background

The stuffing seal is a dynamic seal device which generates pressing force between the stuffing and the rotating part and the fixed part through the pre-tightening or self-tightening action of medium pressure, and is also called stuffing box seal; the structure has more forms and mainly comprises a filler, a filler box and a filler fixing piece; commonly used filler materials include asbestos fabrics, carbon fibers, rubber, flexible graphite, engineering plastics and the like, are prefabricated into rings or strips, and adopt multi-ring or spiral multi-layer structures.

When preparing and processing sealing filler, generally need to sieve raw and other materials through screening plant, because its raw and other materials easily produce the gathering caking phenomenon when placing, it is difficult to sieve the processing through screening plant when handling its screening, very easily pile up the top surface of adhering to screening plant, thereby the influence sieves the effect to it, and traditional screening plant when handling it sieves, because the raw materials easily is in same position and carries out the unloading, thereby make that screening plant can not be better carry out abundant screening to it and handle, it easily piles up somewhere at screening plant, thereby reduce its screening effect.

Therefore, a raw material sieving device for preparing sealing filler is needed to solve the problems of poor scattering effect on raw materials and poor sieving effect of raw materials during sieving treatment on the sealing filler.

SUMMERY OF THE UTILITY MODEL

The raw material sieving device for preparing the sealing filler provided by the utility model solves the problems of poor scattering effect on the raw material during the sieving treatment of the sealing filler and poor sieving effect of the raw material during the sieving.

In order to achieve the purpose, the utility model adopts the following technical scheme: a raw material sieving device for preparing a sealing filler comprises a processing box and a sieving device

The device comprises a feeding hopper, a guide plate is fixed on the inner wall of the treatment box, a rotating shaft a which is rotatably connected with the inner wall of the treatment box is arranged above the guide plate, a plurality of uniformly distributed rotating rods are tightly sleeved on the outer surface of the rotating shaft a, and a driving motor connected with the rotating shaft a is arranged on the outer side of the treatment box;

the dispersion plate is obliquely fixed on the inner wall of the treatment box, a rotating shaft b which is rotatably connected with the inner wall of the treatment box is arranged above the bottom of the dispersion plate, the rotating plate is tightly sleeved on the outer surface of the rotating shaft b, belt wheels are coaxially arranged at the outer ends of the rotating shaft a and the rotating shaft b, and a belt is arranged between the outer surfaces of the two belt wheels;

the slide rail, the slide rail with the bottom inner wall of handling the case is fixed, the inner wall sliding connection of slide rail has the screening board, the outside lateral wall of screening board is provided with the screening subassembly with pivot b matched with, it has seted up discharging channel to handle the bottom that the case is located the screening board.

Preferably, the screen assemblies include

The sliding grooves are formed in the side walls of the two sides of the treatment box, the inner walls of the sliding grooves are connected with sliding blocks in a sliding mode, and the sliding blocks are fixed with the side walls of the outer sides of the screening plates;

the carousel, the carousel is fixed in the outer end of pivot b, the external fixed surface of carousel has the rotation post, the outside of carousel be provided with handle the fixed stop collar of case outer wall, one side of stop collar slides and runs through there is the slide bar, the spacing ring that the rotation post surface was located to the one end of slide bar is fixed with the cover, the other end of slide bar with the outside lateral wall of slider is fixed.

Preferably, the top of guide plate with the top of dispersion board is crisscross distribution from top to bottom, the bottom upper surface of guide plate with the fitting surface of dwang is the cambered surface of looks adaptation.

Preferably, it is a plurality of be dislocation distribution between the dwang, the inner wall of handling the case be fixed with dwang matched with keeps off the material cover.

Preferably, the bottom upper surface of dispersion board is the cambered surface and distributes, the dispersion board is located a plurality of through-holes that become evenly distributed are seted up to the outside top surface of rotor plate, the aperture of through-hole is greater than the aperture size of screening board.

Preferably, the top of the sliding rail is provided with a guide block fixed with the inner wall of the treatment box, a discharge plate fixed with the inner wall of the treatment box is arranged below the screening plate, and the discharge plate is obliquely distributed on the inner side of the discharge channel.

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

1. according to the utility model, the rotating rod is driven by the driving motor to break up raw materials in the guide plate and enable the raw materials to enter the dispersion plate for dispersion blanking treatment, and meanwhile, the rotating plate and the rotating rod rotate in the same direction, so that the raw materials reaching the bottom of the dispersion plate are better treated from the bottom of the dispersion plate, and thus the raw materials on the dispersion plate can reach the screening plate more dispersedly, the raw materials are effectively prevented from being accumulated or accumulated on the screening plate, and meanwhile, the screening plate can reciprocate on the slide rail through the rotation of the rotary table, so that the broken and dispersed raw materials can be better screened on the screening plate, and the screening effect on the raw materials is greatly improved.

2. According to the utility model, the guide block is arranged, so that raw materials falling from the dispersion plate are better dispersed and distributed on the top surface of the screening plate, the gathering phenomenon at a certain position of the screening plate is effectively prevented, and the discharging plate is arranged, so that the raw materials which are screened on the slide rail in a left-right reciprocating manner through the screening plate are discharged from the discharging channel through the inclined surface of the discharging channel, and the convenience of discharging treatment is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a raw material sieving device for preparing a sealing filler, which is provided by the utility model;

FIG. 2 is a schematic structural diagram of a belt wheel of a raw material sieving device for preparing a sealing filler, provided by the utility model;

FIG. 3 is a schematic view of a partial structure of a rotating rod of a raw material sieving device for preparing a sealing filler according to the present invention;

fig. 4 is a schematic view of a partial structure of a dispersing plate of a raw material sieving device for preparing a sealing filler according to the present invention.

In the figure: 1. a treatment tank; 2. a feed hopper; 3. a baffle; 4. a rotating shaft a; 5. rotating the rod; 6. a drive motor; 7. a dispersion plate; 8. a rotating shaft b; 9. a rotating plate; 10. a pulley; 11. a belt; 12. a slide rail; 13. a screening plate; 14. a screen assembly; 141. a chute; 142. a slider; 143. a turntable; 144. rotating the column; 145. a limiting sleeve; 146. a slide bar; 147. a limiting ring; 15. a discharge channel; 16. a material blocking cover; 17. a through hole; 18. a guide block; 19. and (4) a stripper plate.

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.

Referring to fig. 1-4, a raw material sieving device for preparing a sealing filler comprises a treatment box 1, wherein the treatment box 1 further comprises a feed hopper 2, the feed hopper 2 is communicated with one side of the top of the treatment box 1, a guide plate 3 is fixed on the inner wall of the treatment box 1, a rotating shaft a4 which is rotatably connected with the inner wall of the treatment box 1 is arranged above the guide plate 3, a plurality of uniformly distributed rotating rods 5 are tightly sleeved on the outer surface of the rotating shaft a4, and a driving motor 6 which is connected with the rotating shaft a4 is arranged on the outer side of the treatment box 1; the dispersing plate 7 is obliquely fixed on the inner wall of the treatment box 1, a rotating shaft b8 which is rotatably connected with the inner wall of the treatment box 1 is arranged above the bottom of the dispersing plate 7, a rotating plate 9 is fixedly sleeved on the outer surface of the rotating shaft b8, belt wheels 10 are coaxially arranged at the outer ends of the rotating shaft a4 and the rotating shaft b8, and a belt 11 is arranged between the outer surfaces of the two belt wheels 10; a slide rail 12, the slide rail 12 is fixed to the inner wall of the bottom of the treatment box 1, the inner wall of the slide rail 12 is slidably connected with a screening plate 13, the outer side wall of the screening plate 13 is provided with a screening component 14 matched with a rotating shaft b8, the treatment box 1 is positioned at the bottom of the screening plate 13 and is provided with a discharge channel 15, specifically, the rotating rod 5 and the rotating plate 9 are driven by a driving motor 6 and driven by a belt pulley 10 and a belt 11 to rotate in the same direction, so that raw materials entering the guide plate 3 for scattering treatment better enter the dispersion plate 7, and the rotating plate 9 rotates the raw materials at the bottom of the dispersion plate 7 and conveys the raw materials to the bottom of the dispersion plate 7 for discharge treatment, so that the raw materials are better dispersed on the screening plate 13 after scattering treatment, and synchronously drives the screening component 14 to move, so that the screening plate 13 slides left and right on the slide rail 12 for screening, not only can effectively avoid the raw materials to pile up and gather on screening board 13 surface, can improve the effect of sieving to the raw materials through its reciprocating motion again.

The screening assembly 14 comprises a chute 141, the chute 141 is arranged on the side wall of the treatment box 1, the inner wall of the chute 141 is connected with a slide block 142 in a sliding manner, and the slide block 142 is fixed with the outer side wall of the screening plate 13; the rotary table 143, the rotary table 143 is fixed to the outer end of the rotating shaft b8, a rotating column 144 is fixed to the outer surface of the rotary table 143, a limiting sleeve 145 fixed to the outer wall of the treatment tank 1 is arranged on the outer side of the rotary table 143, a sliding rod 146 penetrates through one side of the limiting sleeve 145 in a sliding manner, a limiting ring 147 sleeved on the outer surface of the rotating column 144 is fixed to one end of the sliding rod 146, the other end of the sliding rod 146 is fixed to the outer side wall of the sliding block 142, specifically, the rotating column 144 rotates back and forth along with the rotary table 143, and the limiting ring 147 drives the sliding rod 146 to reciprocate left and right in the limiting sleeve 145 along with the rotation of the rotating column 144, so that the sieving plate 13 reciprocates on the sliding rail 12 to perform sieving treatment through the actions of the sliding rod 146 and the sliding block 142, and the raw materials dispersed on the sieving plate 13 are better sieved.

Crisscross distribution about the top of guide plate 3 and dispersion plate 7 are, the cambered surface that the fitting surface of guide plate 3's bottom upper surface and dwang 5 is looks adaptation, and is concrete, and the 3 cambered surfaces of guide plate set up for dwang 5 carries out abundant breaking up to the raw materials at 3 bottom top surfaces of guide plate, thereby effectively prevents that it from taking place the caking and gathering the phenomenon.

Be the dislocation between a plurality of dwang 5 and distribute, the inner wall of handling case 1 is fixed with and keeps off material cover 16 with dwang 5 matched with, and is concrete, dwang 5 dislocation distribution for the raw materials that get into 3 bottoms of guide plate carry out better the processing of breaing up, effectively prevent to get into raw materials on the screening board 13 and appear agglomerating and gather the phenomenon, keep off the setting of material cover 16, can effectively avoid the raw materials to splash everywhere, thereby effectively improve the effect of breaing up of dwang 5 to the raw materials on guide plate 3.

The bottom upper surface of dispersion board 7 is the cambered surface and distributes, a plurality of through-holes 17 that become evenly distributed are seted up to the outside top surface that dispersion board 7 is located rotor plate 9, the aperture of through-hole 17 is greater than the aperture size of screening board 13, and is concrete, the setting of dispersion board 7 shape makes the raw materials slope through its inclined plane and disperses and get into to screening board 13 on, and through the rotation of rotor plate 9, make the raw materials that get into dispersion board 7 bottom get into to accomplish screening processing in the screening board 13 through its rotation from the through-hole 17 of dispersion board 7 bottom.

Slide rail 12's top is provided with and handles 1 inner wall fixed guide block 18 of case, screening board 13's below is provided with and handles 1 inner wall fixed stripper 19 of case, stripper 19 is the slope and distributes in discharging channel 15's inboard, it is concrete, guide block 18's setting, make the better dispersion distribution of the raw materials that drops on the dispersion plate 7 in screening board 13's top surface, thereby effectively prevent that screening board 13 somewhere from taking place the gathering phenomenon, stripper 19's setting, make through screening board 13 on slide rail 12 go on about the raw materials of reciprocal screening unload from discharging channel 15 through its inclined plane and handle, thereby improve the convenience that its ejection of compact was handled.

The working principle is as follows: when the sealing filler is sieved, raw materials to be sieved are sent to a guide plate 3 of a treatment box 1 through a feed hopper 2 to form temporary accumulation, at the moment, a rotating shaft a4 and a rotating rod 5 rotate in the treatment box 1 through the driving of a driving motor 6, so that the raw materials on the guide plate 3 are scattered, part of the raw materials enter a dispersion plate 7 through centrifugal motion while being scattered, the raw materials are dispersed on the dispersion plate 7 to a sieving plate 13 through holes 17 through the inclined surface of the dispersion plate 7, at the moment, the rotating shaft b8, the rotating plate 9 and a rotary disc 143 synchronously rotate along with the transmission action of a belt wheel 10 and a belt 11, and the raw materials entering the dispersion plate 7 enter the sieving plate 13 from the through holes 17 through the rotation of the rotating plate 9 in the rotation process of the rotating plate 9, thereby make the better dispersion of raw materials on dispersion board 7 distribute in the surface of screening board 13, simultaneously through the effect of rotating post 144 and spacing ring 147, make slide bar 146 be reciprocating motion in stop collar 145, thereby make slide bar 146 and slider 142's effect, make screening board 13 carry out reciprocating sliding on slide rail 12, thereby make the raw materials that reachs screening board 13 surface through left and right reciprocating motion, thereby effectively improve the effect of sieving of raw materials on screening board 13, effectively avoid the raw materials to pile up on screening board 13 surface, the raw materials of screening board 13 screening processing carries out ejection of compact collection processing from discharging channel 15 department through stripper 19, thereby the completion is to the processing operation of sieving of raw materials.

The driving motor 6 is commercially available, and the driving motor 6 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so repeated description in the specification is omitted.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. The raw material sieving device for preparing the sealing filler comprises a processing box (1) and is characterized in that the processing box (1) further comprises

The device comprises a feed hopper (2), wherein the feed hopper (2) is communicated with one side of the top of a treatment box (1), a guide plate (3) is fixed on the inner wall of the treatment box (1), a rotating shaft a (4) which is rotatably connected with the inner wall of the treatment box (1) is arranged above the guide plate (3), a plurality of uniformly distributed rotating rods (5) are tightly sleeved on the outer surface of the rotating shaft a (4), and a driving motor (6) connected with the rotating shaft a (4) is installed on the outer side of the treatment box (1);

the dispersion plate (7) is obliquely fixed on the inner wall of the treatment box (1), a rotating shaft b (8) which is rotatably connected with the inner wall of the treatment box (1) is arranged above the bottom of the dispersion plate (7), the outer surface of the rotating shaft b (8) is tightly sleeved with a rotating plate (9), belt wheels (10) are coaxially arranged at the outer ends of the rotating shaft a (4) and the rotating shaft b (8), and a belt (11) is arranged between the outer surfaces of the two belt wheels (10);

slide rail (12), slide rail (12) with the bottom inner wall of handling case (1) is fixed, the inner wall sliding connection of slide rail (12) has screening board (13), the outside lateral wall of screening board (13) is provided with and rotates shaft b (8) matched with screening subassembly (14), discharge passage (15) have been seted up to the bottom that handles case (1) is located screening board (13).

2. A packing unit for preparing raw material for sealing material according to claim 1, wherein said screen assembly (14) comprises

The sliding grooves (141) are formed in the side walls of the two sides of the treatment box (1), sliding blocks (142) are connected to the inner walls of the sliding grooves (141) in a sliding mode, and the sliding blocks (142) are fixed to the side wall of the outer side of the screening plate (13);

the rotating shaft b (8) is fixed at the outer end of the rotating shaft b (143), a rotating column (144) is fixed on the outer surface of the rotating shaft b (143), a limiting sleeve (145) fixed on the outer wall of the treatment box (1) is arranged on the outer side of the rotating shaft (143), a sliding rod (146) penetrates through one side of the limiting sleeve (145) in a sliding mode, a limiting ring (147) sleeved on the outer surface of the rotating column (144) is fixed at one end of the sliding rod (146), and the other end of the sliding rod (146) is fixed with the outer side wall of the sliding block (142).

3. The raw material sieving device for preparing the sealing filler is characterized in that the top of the guide plate (3) and the top of the dispersion plate (7) are distributed in a vertically staggered manner, and the matching surface of the upper surface of the bottom of the guide plate (3) and the matching surface of the rotating rod (5) is an adaptive cambered surface.

4. The raw material sieving device for preparing the sealing filler according to claim 3, characterized in that the rotating rods (5) are distributed in a staggered manner, and a material blocking cover (16) matched with the rotating rods (5) is fixed on the inner wall of the treatment box (1).

5. The raw material sieving device for preparing the sealing filler is characterized in that the upper surface of the bottom of the dispersion plate (7) is distributed in a cambered surface manner, the top surface of the dispersion plate (7) positioned on the outer side of the rotating plate (9) is provided with a plurality of uniformly distributed through holes (17), and the aperture of each through hole (17) is larger than that of the sieving plate (13).

6. The raw material sieving device for preparing the sealing filler is characterized in that a guide block (18) fixed with the inner wall of the treatment box (1) is arranged at the top of the sliding rail (12), a discharging plate (19) fixed with the inner wall of the treatment box (1) is arranged below the sieving plate (13), and the discharging plate (19) is obliquely distributed on the inner side of the discharging channel (15).

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