CN214183994U

CN214183994U - Flour vibrating screen

Info

Publication number: CN214183994U
Application number: CN202022899154.2U
Authority: CN
Inventors: 魏涛
Original assignee: Xi'an Daye Food Co ltd
Current assignee: Xi'an Daye Food Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-09-14
Anticipated expiration: 2030-12-04

Abstract

The application relates to a flour vibrating screen, which relates to the field of screening equipment and comprises a base, a driving assembly, a screening assembly, a material receiving barrel, an adjusting assembly and a limiting part, wherein the driving assembly comprises a support ring, a connecting block, a first spring and a vibrating motor, the connecting block is fixedly connected with the outer wall of the support ring, one end of the first spring is fixedly connected with the connecting block, the other end of the first spring is fixedly connected with the base, a shell of the vibrating motor is fixedly connected with the connecting block, the screening assembly comprises a screen disc and a top cover, the screen disc is provided with a plurality of screen holes, the screen discs are uniformly provided with a plurality of screen holes, the screen discs are sequentially stacked along the axial direction, the top cover is provided with a feed inlet, the material receiving barrel is placed on the base, the adjusting assembly is used for keeping the vibrating screen horizontal, and the limiting part is used for fixing two screen discs which are adjacent up and down; when the flour screening device is used, screening disks with different quantities are selected according to screening requirements, are fixed by the limiting parts after being sequentially stacked, and then flour is screened by the driving assembly. This application can improve the edulcoration effect of shale shaker.

Description

Flour vibrating screen

Technical Field

The application relates to the field of screening equipment, in particular to a flour vibrating screen.

Background

The flour is a powder ground by wheat and is a necessary raw material for making bread, because the wheat can be doped with cobblestones when being aired, and a small amount of wheat husks can be doped in the grinding process, impurities such as the cobblestones and the wheat husks need to be removed completely before the flour is used, and the flour can be used as a raw material for making the bread, and a vibrating screen is needed when the flour is removed.

At present, related technologies such as application document with application number 201621020464.X disclose a novel flour vibrating screen, which comprises a screen tray, a protecting cover, two fixing blocks, a supporting plate, a base, a vibrating motor and rollers, wherein screen holes are uniformly formed in the screen tray, the protecting cover is cylindrical, the protecting cover is fixedly connected with the periphery of the screen tray, the two fixing blocks are fixedly connected with two sides of the screen tray, the supporting plate is connected with the fixing blocks through compression springs, a blanking through hole is formed in the middle of the supporting plate, the base is fixedly connected with the supporting plate, the vibrating motor is used for driving the machine body to vibrate, the rollers are rotatably connected with the base, and a material receiving barrel is placed on the base; when the flour screening device is used, flour to be screened is poured into the screen plate, the vibrating motor is started, the flour falling from the screen holes in the screen plate directly falls into the material receiving barrel, and the working efficiency is high.

In view of the above-mentioned related technologies, the inventor believes that in the using process, the single-layer screening structure is adopted, which easily causes that small-particle impurities are difficult to remove, and the impurity removal effect needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to improve the edulcoration effect of shale shaker, this application provides a flour shale shaker.

The application provides a flour shale shaker adopts following technical scheme:

the utility model provides a flour shale shaker, includes base, drive assembly, screening subassembly and connects the storage bucket, drive assembly includes support ring, connecting block, first spring and vibrating motor, the connecting block with support ring outer wall fixed connection, first spring one end with connecting block fixed connection other end and base fixed connection, vibrating motor's casing with connecting block fixed connection, the screening subassembly includes sieve tray and top cap, the sieve tray is equipped with a plurality ofly, evenly seted up a plurality of sieve meshes on the sieve tray, it is a plurality of the sieve tray superposes the setting in proper order along the axial, and is a plurality of the connection can be dismantled to the sieve tray, be located the sieve tray of bottom with support ring fixed connection, the top cap with the connection can be dismantled to the sieve tray, the feed inlet has been seted up on the top cap, connect the storage bucket place in on the base.

Through adopting above-mentioned technical scheme, during the screening flour, the sieve dish of different quantity is selected according to the precision of required screening, then it is fixed with the sieve dish, start vibrating motor earlier, vibrating motor drives the vibration of sieve dish, then in packing flour into the sieve dish from the feed inlet, flour loops through a plurality of sieve dishes, thereby carry out screening processing many times to flour, thereby get rid of the impurity in the flour completely, then the flour falls to insert through the shale shaker on bottom and is collected in the material receiving bucket, above-mentioned operation has improved the edulcoration effect of shale shaker.

Optionally, the material receiving barrel further comprises an adjusting assembly, the adjusting assembly is provided with a plurality of groups, the adjusting assembly comprises an air cylinder and a positioning block, the cylinder body of the air cylinder and one end, far away from the base, of the material receiving barrel are fixedly connected, and the positioning block is fixedly connected with a piston rod of the air cylinder.

Through adopting above-mentioned technical scheme, when the ground unevenness, can influence the effect of screening, therefore before starting vibrating motor, start the cylinder earlier, the piston rod of cylinder drives the locating piece and removes for the shale shaker wholly keeps the level, is favorable to the flour in the sieve tray to keep even thickness, prevents that flour from piling up to one side, thereby improves the edulcoration effect of shale shaker.

Optionally, a discharging bag is fixedly connected to the support ring, and one end of the discharging bag, which is far away from the support ring, is located in the material receiving barrel.

Through adopting above-mentioned technical scheme, during the ejection of compact, in the flour entered ejection of compact bag and got into and connect the storage bucket, reduced the problem that the flour spills over, improved operational environment and guaranteed workshop's safety simultaneously.

Optionally, the screen tray further comprises a limiting part, one end of the side wall of the screen tray, which is close to the top cover, is provided with a through groove, one end of the side wall of the screen tray, which is close to the base, is fixedly connected with a clamping block, the clamping block is clamped on the inner wall of the through groove, and the limiting part is used for clamping the clamping block and the inner wall of the through groove.

Through adopting above-mentioned technical scheme, when the installation sieve tray, with the fixture block joint with lead to the inslot wall, then with the locating part with fixture block and lead to inslot wall chucking, thereby it is fixed with two adjacent sieve trays with the connection that leads to the groove through the fixture block to prevent that the sieve tray from taking place the skew or the problem that drops owing to the vibration, be favorable to improving the stability and the reliability of shale shaker.

Optionally, the locating part is equipped with a plurality ofly, locating part evenly distributed in sieve tray perisporium, the locating part includes fixed block, connecting rod, stopper and second spring, it has seted up the through-hole to lead to the groove lateral wall, the fixed block be located in the through-hole and with through-hole inner wall fixed connection, the connecting rod passes the fixed block extends to in the through-hole, the stopper with the connecting rod is kept away from the one end fixed connection of fixed block, the second spring is located the fixed block with between the stopper, the draw-in groove has been seted up on the fixture block, the stopper butt in the draw-in groove inner wall.

Through adopting the above technical scheme, when two fixed adjacent sieve trays, the pulling connecting rod slides towards the direction of keeping away from the sieve tray, the connecting rod drives the stopper to remove to the through-hole when sliding, then place the fixture block in leading to the inslot, then loosen the connecting rod, the connecting rod receives the elasticity of second spring and begins to reset, the connecting rod drives the stopper orientation and removes near the direction of fixture block when resetting, thereby make stopper and draw-in groove inner wall chucking, above-mentioned operation is connected and when dismantling the sieve tray, and is easy and simple to handle swiftly, can improve the work efficiency when sieving flour.

Optionally, the side wall of the limiting block away from the connecting rod is provided with a wedge-shaped surface.

Through adopting above-mentioned technical scheme, when connecting two adjacent sieve trays, place the fixture block in leading to the inslot, then press the fixture block and slide along leading to the inslot wall, when the wedge face contact of fixture block and stopper, continue to press the fixture block and can extrude the stopper to the through-hole in, when the fixture block slides to draw-in groove inner wall and stopper butt, can be with two adjacent sieve trays firm in connection, need not stimulate the connecting rod when above-mentioned operation installation sieve tray, further simplified the operation of installation sieve tray, improved work efficiency.

Optionally, a pull ring is arranged at one end, far away from the fixed block, of the connecting rod.

Through adopting above-mentioned technical scheme, when the flour screening is accomplished the back and need clear up the sieve tray, the pulling pull ring drives the connecting rod and removes, drives the stopper when the connecting rod removes and moves towards the direction of keeping away from the fixture block, can extract the stopper from the draw-in groove, then can lift the sieve tray off and clear up, above-mentioned easy operation is convenient, can save the time of dismantling the sieve tray, has improved work efficiency.

Optionally, the top cover is detachably connected with dustproof cloth at the feed inlet.

Through adopting above-mentioned technical scheme, the dustproof cloth can prevent that the flour from overflowing from the top cap when sieving, also can prevent in dust and the filth in the air get into the flour, can effectively improve the quality of flour.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the flour vibrating screen is provided with the plurality of screen discs, and the number of the screen discs can be selected according to the screening requirement when the flour vibrating screen is used, so that flour can be screened for many times, and the impurity removal effect of the vibrating screen is improved;

2. the application provides a pair of flour shale shaker is equipped with adjusting part, and adjusting part can make the shale shaker keep the level to prevent that screening in-process flour from piling up to one side, thereby improve the edulcoration effect of shale shaker.

Drawings

FIG. 1 is a schematic view of the overall construction of a flour shaker in accordance with an embodiment of the present application;

FIG. 2 is a schematic illustration of the construction of screen assemblies of a flour shaker in accordance with an embodiment of the present application;

fig. 3 is an enlarged view of a portion a in fig. 2.

Description of reference numerals: 1. a base; 2. a receiving barrel; 3. an adjustment assembly; 31. a cylinder; 32. positioning blocks; 4. a drive assembly; 41. connecting blocks; 42. a support ring; 421. discharging the material bag; 43. a guide bar; 44. a first spring; 45. a vibration motor; 5. a screen assembly; 51. a sieve tray; 511. a sieve plate; 5111. screening holes; 512. protecting the cylinder; 5121. a clamping block; 51211. a card slot; 5122. a through groove; 5123. a through hole; 52. a top cover; 521. a feed inlet; 522. a dust cloth; 6. a limiting member; 61. a fixed block; 611. a limiting hole; 62. a connecting rod; 621. a pull ring; 63. a limiting block; 64. a second spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a flour vibrating screen. Referring to fig. 1, a flour vibrating screen comprises a base 1, a receiving bucket 2, an adjusting component 3, a driving component 4, a screening component 5 and a limiting component 6.

Referring to fig. 1, base 1 is rectangular plate, and it is uncovered box body to connect material bucket 2, connects material bucket 2 to arrange base 1 in on, and adjusting part 3 is equipped with four groups, and the one-to-one of a set of adjusting part 3 distributes in the right angle department of a base 1, and adjusting part 3 includes cylinder 31 and locating piece 32, the cylinder body of cylinder 31 and the 1 diapire of base adopt screw fixed connection, locating piece 32 with the piston rod of cylinder 31 adopts screw fixed connection.

Referring to fig. 1, the driving assembly 4 includes four connecting blocks 41, a supporting ring 42, two guide rods 43, two first springs 44 and two vibration motors 45, the four connecting blocks 41 are uniformly distributed on the circumferential wall of the supporting ring 42 and welded to the supporting ring 42, one end of the supporting ring 42 close to the base 1 is fixedly connected with the discharging bag 421 by screws, the discharging bag 421 is conical, one end of the discharging bag 421 with a smaller diameter extends into the receiving barrel 2, the four guide rods 43 are telescopic rods, one end of each guide rod 43 is welded to the base 1, one guide rod 43 is distributed corresponding to one connecting block 41, the four first springs 44 are respectively sleeved on the outer wall of one telescopic rod, one end of each first spring 44 is welded to the other end of the base 1 and welded to the connecting block 41, the two vibration motors 45 are provided, the two vibration motors 45 are uniformly distributed along the circumferential wall of the supporting ring 42, the casing of the vibration motor 45 is fixedly connected with the support ring 42 by screws.

Referring to fig. 1 and 2, the screening assembly 5 includes a screening disc 51 and a top cover 52, the screening disc 51 is provided with three, the three screening discs 51 are sequentially stacked along the axial direction, the screening disc 51 includes a screening plate 511 and a protective cylinder 512, the screening plate 511 is circular, a plurality of screening holes 5111 are uniformly formed in the screening plate 511, the protective cylinder 512 is hollow cylindrical, the inner diameter of the protective cylinder 512 is equal to the outer diameter of the screening plate 511, the screening plate 511 is welded with one end of the protective cylinder 512, and the screening plate 511 and the support ring 42 of the screening disc 51 located at the bottom layer are welded. A clamping block 5121 is welded at one end, close to the sieve plate 511, of the side wall of the protective cylinder 512, the clamping block 5121 is annular, a through groove 5122 is formed in one end, far away from the sieve plate 511, of the side wall of the protective cylinder 512, and the two vertically adjacent sieve trays 51 are clamped and fixed on the inner wall of the through groove 5122 through the clamping block 5121; the top cap 52 is the toper, and the one end welding of the great diameter of top cap 52 has fixture block 5121, fixture block 5121 joint and logical groove 5122 inner wall, and feed inlet 521 has been seted up to the one end of the great diameter of top cap 52, and top cap 52 adopts screw fixedly connected with dustproof cloth 522 in feed inlet 521 department.

Referring to fig. 2 and 3, the plurality of limiting members 6 are uniformly distributed on the circumferential wall of the screen tray 51, each limiting member 6 includes a fixing block 61, a connecting rod 62, a limiting block 63 and a second spring 64, a through hole 5123 is formed in the side wall of the protective cylinder 512, the through hole 5123 is communicated with the through groove 5122, the fixing block 61 is positioned in the through hole 5123 and welded to the protective cylinder 512, a limiting hole 611 is formed in the fixing block 61, the connecting rod 62 is slidably connected to the inner wall of the limiting hole 611, one end of the connecting rod 62 extends to the outer side of the limiting hole 611, the other end extends into the through hole 5123, a pull ring is welded to the end of the connecting rod 62 extending out of the limiting hole 611, the limiting block 63 and the end of the connecting rod 62 extending into the through hole 5123 are welded, one side of the limiting block 63, which is far away from the connecting rod 62, is provided with a wedge surface, the second spring 64 is sleeved on the outer wall of the connecting rod 62, the second spring 64 is positioned between the limiting block 63 and the fixing block 61, a clamping groove 51211 is formed on the side wall of the clamping block 5121, which is close to the limiting block 63, when the second spring 64 is in a normal state, the limiting block 63 abuts against the inner wall of the clamping groove 51211; when the pull ring 621 is pulled, the second spring 64 is compressed, and the connecting rod 62 drives the limiting block 63 to move in a direction away from the clamping groove 51211, so that the sieve tray 51 can be detached.

The implementation principle of the flour vibrating screen in the embodiment of the application is as follows: when screening flour, select the sieve dish 51 of different quantity according to the requirement of screening earlier, then two adjacent sieve dishes 51 stack from top to bottom, align fixture block 5121 and logical groove 5122, then press sieve dish 51 and make fixture block 5121 slide along leading to the groove 5122 inner wall, when fixture block 5121 slides to stopper 63 and draw-in groove 51211 inner wall butt, accomplish the installation of sieve dish 51 promptly.

Then, the height of the base 1 is adjusted through the adjusting assembly 3 according to the height of the ground, so that the whole vibrating screen is kept horizontal; then start vibrating motor 45, vibrating motor 45 drives sieve tray 51 vibration and can sieve flour to isolate the impurity in the flour, the flour that the screening was accomplished gets into through a material bag 421 and connects in the storage bucket 2 and be collected.

After the screening is completed, the vibrating motor 45 is closed and the pull ring 621 is pulled, so that the connecting rod 62 drives the limiting block 63 to move, the limiting block 63 is driven to leave the clamping groove 51211, and the screening disc 51 can be detached for cleaning.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A flour shale shaker which characterized in that: comprises a base (1), a driving component (4), a screening component (5) and a material receiving barrel (2), wherein the driving component (4) comprises a support ring (42), a connecting block (41), a first spring (44) and a vibrating motor (45), the connecting block (41) is fixedly connected with the outer wall of the support ring (42), one end of the first spring (44) is fixedly connected with the other end of the connecting block (41) and the base (1), the casing of the vibrating motor (45) is fixedly connected with the connecting block (41), the screening component (5) comprises a plurality of screen discs (51) and a top cover (52), the screen discs (51) are provided with a plurality of screen holes (5111), the screen discs (51) are sequentially stacked and arranged along the axial direction, the screen discs (51) are detachably connected, the screen discs (51) positioned at the bottom layer are fixedly connected with the support ring (42), the top cover (52) is detachably connected with the sieve tray (51), a feed inlet (521) is formed in the top cover (52), and the material receiving barrel (2) is placed on the base (1).

2. A flour shaker as claimed in claim 1, wherein: still include adjusting part (3), adjusting part (3) are equipped with the multiunit, adjusting part (3) include cylinder (31) and locating piece (32), the cylinder body of cylinder (31) with base (1) is kept away from connect the one end fixed connection of storage bucket (2), locating piece (32) with the piston rod fixed connection of cylinder (31).

3. A flour shaker as claimed in claim 1, wherein: the material discharging bag (421) is fixedly connected to the supporting ring (42), and one end, far away from the supporting ring (42), of the material discharging bag (421) is located in the material receiving barrel (2).

4. A flour shaker as claimed in claim 1, wherein: still include locating part (6), logical groove (5122) has been seted up to the one end that sieve dish (51) lateral wall is close to top cap (52), one end fixedly connected with fixture block (5121) that sieve dish (51) lateral wall is close to base (1), fixture block (5121) joint in logical groove (5122) inner wall, locating part (6) be used for with fixture block (5121) with logical groove (5122) inner wall chucking.

5. A flour shaker as claimed in claim 4, wherein: a plurality of limiting pieces (6) are arranged, the limiting pieces (6) are uniformly distributed on the peripheral wall of the sieve tray (51), the limiting piece (6) comprises a fixed block (61), a connecting rod (62), a limiting block (63) and a second spring (64), a through hole (5123) is formed in the side wall of the through groove (5122), the fixing block (61) is positioned in the through hole (5123) and is fixedly connected with the inner wall of the through hole (5123), the connecting rod (62) passes through the fixing block (61) and extends into the through hole (5123), the limiting block (63) is fixedly connected with one end of the connecting rod (62) far away from the fixed block (61), the second spring (64) is positioned between the fixed block (61) and the limiting block (63), a clamping groove (51211) is formed in the clamping block (5121), and the limiting block (63) abuts against the inner wall of the clamping groove (51211).

6. A flour shaker as claimed in claim 5, wherein: the side wall of the limiting block (63) far away from the connecting rod (62) is provided with a wedge-shaped surface.

7. A flour shaker as claimed in claim 5, wherein: and a pull ring (621) is arranged at one end, far away from the fixed block (61), of the connecting rod (62).

8. A flour shaker as claimed in claim 1, wherein: the top cover (52) is detachably connected with dustproof cloth (522) at the position of the feed port (521).