CN216705112U

CN216705112U - Accurate sieving mechanism of sesame processing material

Info

Publication number: CN216705112U
Application number: CN202123450725.5U
Authority: CN
Inventors: 吴志德; 吴为章
Original assignee: Zhanjiang Letian Agricultural Technology Co ltd
Current assignee: Zhanjiang Letian Agricultural Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-10
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to the technical field of sesame screening, in particular to an accurate screening device for sesame processing materials. Sesame is added into the material injection port, the spiral material conveying machine is started to convey materials into the equipment in a proper amount, the blocking situation is reduced, the sesame falls on the sieve plate through the material discharge port, the vibrating machine is started to vibrate the sieve plate, the screening efficiency is improved, small particles fall through the first-level screen, coarse impurities fall on the lower sieve plate along with a part of small particles, the screening is performed once, the screening effect is improved, and the screened impurities are discharged from the waste bin; sesame after the first screening falls into the sieve tray, and the motor starts to drive the sieve tray and rotates, and when the sieve tray was rotatory, the gyro wheel rolled on the spacing ring, when the lug was rolled to the gyro wheel, the sieve tray can vibrate once, when the sieve tray rotated, can incessantly vibrate, improved screening efficiency, and the sesame is through screening many times, and the screening is more abundant.

Description

Accurate sieving mechanism of sesame processing material

Technical Field

The utility model relates to the technical field of sesame screening, in particular to an accurate screening device for sesame processing materials.

Background

Sesame, also known as sesame and flax, is a seed of flax, an annual upright herb, 60-150 cm high. It is distributed throughout tropical regions and parts of the temperate regions of the world. Sesame is one of the main oil crops in China, and has high application value. Its seed oil content is up to 55%. Since ancient times, China has various foods and delicious dishes made of sesame and sesame oil, and the foods and the delicious dishes are always famous. When processing the sesame, some impurity and defective products in the primary sesame product can directly influence the quality after processing sometimes, lead to the taste not good, so need earlier carry out a lot of screening to the primary sesame product before processing the sesame, clear away some impurity and defective products, then process.

The conventional screening and selecting equipment only screens sesame once mostly, and the screening of the sesame is not sufficient; often add a large amount of sesames in equipment during the screening, the sesame is too much to block easily on the screen cloth to the efficiency of screening has been influenced, and then influences the quality of engineering.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an accurate screening device for sesame processing materials, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an accurate screening device for sesame processing materials comprises a shell, wherein a spiral material conveyor is installed on the outer top surface of the shell, a feeding hole is connected to the upper end of the spiral material conveyor, a discharging hole is connected to the lower end of the spiral material conveyor, the discharging hole penetrates through the top surface of the shell, a screen plate is installed inside the shell and comprises an outer frame and a primary screen, the outer frame is connected with a fixed rod and an oscillator, a waste bin is installed on the inner wall of the shell, a limiting ring is arranged below the waste bin and is provided with balls and convex blocks, the limiting ring is connected with a screen disc, the screen disc comprises a disc frame and a central block, a secondary screen is installed between the bottom ends of the disc frame and the central block, a side ring is arranged on the outer wall of the disc frame, a plurality of rollers are installed on the bottom surface of the side ring in an embedded mode, a blanking groove is arranged on the disc frame, a supporting column is installed on the disc frame, and a fixing ring is connected to the supporting column, the sieve tray is connected with the inner ring, the sieve tray below is equipped with the blanking ring, the last installation piece that is equipped with of shells inner wall, installation piece are connected with the one-level cylinder, and the end connection of one-level cylinder has the second grade cylinder, and the end fixing of second grade cylinder has the clamp splice, the center block is connected with the motor, the motor outside is equipped with the shell, and the shell lower extreme is connected with a plurality of spring, spring coupling has the mount pad, the bottom of casing is equipped with the bin outlet.

Preferably, the sieve is equipped with two altogether, and two sieve slopes to install, and a sieve is located the below of another sieve tip, and the frame is "Contraband" type structure, and the bottom at the frame is fixed to the one-level screen cloth, and the both ends of frame are fixed with the dead lever, and the dead lever is fixed on the inner wall of casing, installs a plurality of oscillator on the lateral wall of frame.

Preferably, the upper end of the waste bin is provided with an opening, the opening is positioned below the end part of the sieve plate, the lower end of the waste bin is connected with a discharge pipe, and the discharge pipe penetrates through the side wall of the shell.

Preferably, a plurality of balls are installed on the inner wall of the limiting ring, an embedding groove is formed in the upper surface of the limiting ring, and a plurality of convex blocks are arranged in the embedding groove.

Preferably, the charging chute is provided with a plurality of charging chutes and located at the edge of the disc frame, the support column is provided with a plurality of supporting columns and welded between the secondary screen and the charging chute, the inner ring is of a cylindrical ring structure, and the edge of the top end of the inner ring protrudes outwards.

Preferably, blanking ring top is open structure, and blanking ring top is located the blanking groove under, and the welding has a plurality of side levers between blanking ring and the shells inner wall, and the below of blanking ring is equipped with four channels that gather materials, and every channel that gathers materials is connected with the scum pipe, and the scum pipe runs through the inner wall of casing and extends to the outside of casing.

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

1. sesame is added into the material injection port, the spiral material conveying machine is started to convey materials into the equipment in a proper amount, the blocking situation is reduced, the sesame falls on the sieve plate through the material discharge port, the vibrating machine is started to vibrate the sieve plate, the screening efficiency is improved, small particles fall through the first-level screen, coarse impurities fall on the lower sieve plate along with a part of small particles, the screening is performed once, the screening effect is improved, and the screened impurities are discharged from the waste bin;

2. sesame after primary screening falls onto the screen plate, the motor is started to drive the screen plate to rotate, when the screen plate rotates, the idler wheel rolls on the limiting ring, when the idler wheel rolls on the lug, the screen plate can vibrate once, when the screen plate rotates, the screen plate can vibrate ceaselessly, screening efficiency is improved, and sesame can be screened more fully through multiple screening;

3. after equipment work for a certain time, can deposit a large amount of waste residues in the sieve tray, stop the screw feeder earlier, treat the inside sesame of equipment and handle the back, stop the point machine, control the extension of second grade cylinder, the clamp splice blocks the inner ring top, then shrink one-level cylinder and upwards carry the pulling with the inner ring, starter motor, under the effect of centrifugal force, the waste residue removes to both sides and enters into the blanking groove from solid fixed ring below in, then get into in the blanking ring, the rethread passageway that gathers materials and row's sediment pipe discharge, the cleaning device of being convenient for.

Drawings

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

FIG. 2 is a top view of a screen deck structure of the present invention;

FIG. 3 is an enlarged view of FIG. 1 at A;

FIG. 4 is a top view of a stop collar structure according to the present invention;

FIG. 5 is a top view of the tray frame of the present invention;

FIG. 6 is a view showing the structure of the blanking ring of the present invention.

In the figure: the device comprises a shell 1, a material filling opening 2, a spiral conveyor 3, a material discharging opening 4, a sieve plate 5, an outer frame 501, a fixing rod 502, a primary screen 503, an oscillating machine 504, a waste bin 6, a limiting ring 7, a ball 701, a bump 702, a sieve tray 8, a tray frame 801, a secondary screen 802, a side ring 803, a roller 804, a center block 805, a fixing ring 806, a support 807, a blanking groove 808, a motor 9, a spring 10, a mounting seat 11, a material discharging opening 12, an inner ring 13, a blanking ring 14, a material collecting channel 1401, a side rod 1402, a slag discharging pipe 1403, a mounting block 15, a primary cylinder 16, a secondary cylinder 17 and a clamping block 18.

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 to 6, the present invention provides a technical solution: an accurate screening device for sesame processing materials comprises a shell 1, wherein a spiral conveyor 3 is installed on the outer top surface of the shell 1, a feeding port 2 is connected to the upper end of the spiral conveyor 3, a discharging port 4 is connected to the lower end of the spiral conveyor 3, the discharging port 4 penetrates through the top surface of the shell 1, two screen plates 5 are installed inside the shell 1, the two screen plates 5 are arranged in a total number, the two screen plates 5 are installed in an inclined mode, one screen plate 5 is located below the end portion of the other screen plate 5, each screen plate 5 comprises an outer frame 501 and a primary screen 503, the outer frame 501 is of an Contraband-shaped structure, the primary screen 503 is fixed at the bottom end of the outer frame 501, fixing rods 502 are fixed at two ends of the outer frame 501, the fixing rods 502 are fixed on the inner wall of the shell 1, a plurality of oscillators 504 are installed on the side wall of the outer frame 501, a waste bin 6 is installed on the inner wall of the shell 1, an opening is formed in the upper end of the waste bin 6, the opening is located below the end portion of the screen plate 5, the lower end of the waste bin 6 is connected with a discharge pipe which penetrates through the side wall of the shell 1; in the sesame added into sprue 2, start 3 suitable amounts of spiral delivery machine and send the material in to the equipment, the reduction jam condition takes place, the sesame falls on sieve 5 through discharge gate 4, oscillator 504 is opened and is made the vibration of sieve 5, increase screening efficiency, the granule is little to see through one-level screen cloth 503 and falls down, thick impurity is along with on the little sieve 5 that falls into the below of some granule, once filter again, the screening effect has been improved, the impurity of sieving out is discharged by dump bin 6.

The inner wall of the shell 1 is provided with a limiting ring 7, the inner wall of the limiting ring 7 is provided with a plurality of balls 701, the upper surface of the limiting ring 7 is provided with an embedding groove, a plurality of convex blocks 702 are arranged in the embedding groove, the limiting ring 7 is connected with a screen tray 8, the screen tray 8 comprises a tray frame 801 and a central block 805, a secondary screen 802 is arranged between the bottom ends of the tray frame 801 and the central block 805, the outer wall of the tray frame 801 is provided with a side ring 803, the bottom surface of the side ring 803 is embedded with a plurality of rollers 804, the tray frame 801 is provided with a blanking groove 808, the blanking groove 808 is provided with a plurality of grooves and is positioned at the edge of the tray frame 801, a plurality of support columns 807 are arranged and welded between the secondary screen 802 and the blanking groove 808, the support 807 is connected with a fixing ring 806, the screen tray 8 is connected with an inner ring 13, the inner ring 13 is of a cylindrical ring structure, the edge of the top end of the inner ring 13 protrudes outwards, a blanking ring 14 is arranged below the screen tray 8, and the top end of the blanking ring 14 is of an open structure, the top end of the blanking ring 14 is located right below the blanking groove 808, a plurality of side bars 1402 are welded between the blanking ring 14 and the inner wall of the shell 1, four collecting channels 1401 are arranged below the blanking ring 14, each collecting channel 1401 is connected with a slag discharging pipe 1403, and each slag discharging pipe 1403 penetrates through the inner wall of the shell 1 and extends to the outside of the shell 1; the inner wall of the shell 1 is provided with an installation block 15, the installation block 15 is connected with a primary cylinder 16, the end part of the primary cylinder 16 is connected with a secondary cylinder 17, the end part of the secondary cylinder 17 is fixed with a clamping block 18, a center block 805 is connected with a motor 9, the outer part of the motor 9 is provided with a shell, the lower end of the shell is connected with a plurality of springs 10, the springs 10 are special springs for a vibrating screen, are used for supporting the motor 9 and have certain flexibility, the other ends of the springs 10 are fixed on an installation seat 11, the installation seat 11 is fixed on the inner bottom surface of the shell 1, and the bottom of the shell 1 is provided with a discharge port 12; sesame after primary screening falls onto the screen disc 8, the motor 9 is started to drive the screen disc 8 to rotate, when the screen disc 8 rotates, the roller 804 rolls on the limiting ring 7, when the roller 804 rolls over the convex block 702, the screen disc 8 can vibrate once, when the screen disc 8 rotates, the sesame can vibrate ceaselessly, the screening efficiency is improved, the sesame falls onto the bottom plate of the shell 1 through the secondary screen 802 and is discharged from the discharge port 12, and the sesame is screened for multiple times, so that the screening is more sufficient; after equipment work for a certain time, can deposit a large amount of waste residues in the sieve tray 8, stop spiral feeder 3 earlier, treat the inside sesame of equipment and handle the back, stop motor 9, control the extension of second grade cylinder 17, clamp splice 18 blocks the top of inner ring 13, then shrink one-level cylinder 16 and upwards lift inner ring 13 and draw, restart motor 9, under the effect of centrifugal force, the waste residue removes to both sides and enters into blanking groove 808 from solid fixed ring 806 below, then gets into in blanking ring 14, the rethread passageway 1401 and the discharge of row sediment pipe 1403 of gathering materials, the cleaning equipment of being convenient for.

The working principle is as follows: sesame is added into the injection port 2, the spiral material conveying machine 3 is started to convey materials into the equipment in a proper amount, the blocking situation is reduced, the sesame falls on the sieve plate 5 through the discharge port 4, the oscillating machine 504 is started to enable the sieve plate 5 to vibrate, the screening efficiency is improved, small particles fall through the first-level sieve 503, coarse impurities fall on the lower sieve plate 5 along with a part of small particles, the screening effect is improved through one-time screening, and the screened impurities are discharged from the waste material box 6; sesame after primary screening falls onto the screen disc 8, the motor 9 is started to drive the screen disc 8 to rotate, when the screen disc 8 rotates, the roller 804 rolls on the limiting ring 7, when the roller 804 rolls over the convex block 702, the screen disc 8 can vibrate once, when the screen disc 8 rotates, the sesame can vibrate ceaselessly, the screening efficiency is improved, the sesame falls onto the bottom plate of the shell 1 through the secondary screen 802 and is discharged from the discharge port 12, and the sesame is screened for multiple times, so that the screening is more sufficient; after equipment work for a certain time, can deposit a large amount of waste residues in the sieve tray 8, stop spiral feeder 3 earlier, treat the inside sesame of equipment and handle the back, stop motor 9, control the extension of second grade cylinder 17, clamp splice 18 blocks the top of inner ring 13, then shrink one-level cylinder 16 and upwards lift inner ring 13 and draw, restart motor 9, under the effect of centrifugal force, the waste residue removes to both sides and enters into blanking groove 808 from solid fixed ring 806 below, then gets into in blanking ring 14, the rethread passageway 1401 and the discharge of row sediment pipe 1403 of gathering materials, the cleaning equipment of being convenient for.

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

1. The utility model provides an accurate sieving mechanism of sesame processing material, includes casing (1), its characterized in that: the spiral feeder (3) is installed on the outer top surface of the shell (1), the upper end of the spiral feeder (3) is connected with the injection port (2), the lower end of the spiral feeder (3) is connected with the discharge port (4), the discharge port (4) penetrates through the top surface of the shell (1), the sieve plate (5) is installed inside the shell (1), the sieve plate (5) comprises an outer frame (501) and a first-level sieve mesh (503), the outer frame (501) is connected with a fixing rod (502) and an oscillating machine (504), a waste box (6) is installed on the inner wall of the shell (1), a limiting ring (7) is arranged below the waste box (6), balls (701) and convex blocks (702) are arranged on the limiting ring (7), the limiting ring (7) is connected with a sieve tray (8), the sieve tray (8) comprises a tray frame (801) and a center block (805), a second-level sieve mesh (802) is installed between the bottom ends of the tray frame (801) and the center block (805), be equipped with side ring (803) on the outer wall of dish frame (801), a plurality of gyro wheel (804) are installed to the embedded bottom surface of side ring (803), are equipped with blanking groove (808) on dish frame (801), install pillar (807) on dish frame (801), be connected with solid fixed ring (806) on pillar (807), sieve dish (8) are connected with inner ring (13), sieve dish (8) below is equipped with blanking ring (14), be equipped with installation piece (15) on casing (1) inner wall, installation piece (15) are connected with one-level cylinder (16), the end connection of one-level cylinder (16) has second grade cylinder (17), the end fixing of second grade cylinder (17) has clamp splice (18), center block (805) is connected with motor (9), motor (9) outside is equipped with the shell, and the shell lower extreme is connected with a plurality of spring (10), spring (10) are connected with mount pad (11), the bottom of the shell (1) is provided with a discharge outlet (12).

2. The accurate sieving mechanism of sesame processed material of claim 1, characterized in that: sieve (5) are equipped with two altogether, and two sieve (5) slope installations, and one sieve (5) are located the below of another sieve (5) tip, and frame (501) are "Contraband" type structure, and the bottom at frame (501) is fixed in one-level screen cloth (503), and the both ends of frame (501) are fixed with dead lever (502), and dead lever (502) are fixed on the inner wall of casing (1), install a plurality of oscillator (504) on the lateral wall of frame (501).

3. The accurate sieving mechanism of sesame processed material of claim 1, characterized in that: an opening is formed in the upper end of the waste bin (6), the opening is located below the end portion of the sieve plate (5), a discharge pipe is connected to the lower end of the waste bin (6), and the discharge pipe penetrates through the side wall of the shell (1).

4. The accurate sieving mechanism of sesame processed material of claim 1, characterized in that: a plurality of balls (701) are installed on the inner wall of the limiting ring (7), an embedding groove is formed in the upper surface of the limiting ring (7), and a plurality of convex blocks (702) are arranged in the embedding groove.

5. The accurate sieving mechanism of sesame processed material of claim 1, characterized in that: the material loading groove (808) is provided with a plurality of material loading grooves and located at the edge of the disc frame (801), the support columns (807) are provided with a plurality of material loading grooves and welded between the secondary screen mesh (802) and the material loading groove (808), the inner ring (13) is of a cylindrical ring structure, and the edge of the top end of the inner ring (13) protrudes outwards.

6. The accurate sieving mechanism of sesame processed material of claim 1, characterized in that: the blanking ring (14) top is open structure, and blanking ring (14) top is located blanking groove (808) under, and the welding has a plurality of root side poles (1402) between blanking ring (14) and casing (1) inner wall, and the below of blanking ring (14) is equipped with four passageways (1401) that gather materials, and every passageway (1401) that gathers materials is connected with scum pipe (1403), and scum pipe (1403) run through the inner wall of casing (1) and extend to the outside of casing (1).