CN215313827U - Food additive processing is with multistage sieving mechanism - Google Patents
Food additive processing is with multistage sieving mechanism Download PDFInfo
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- CN215313827U CN215313827U CN202121378122.6U CN202121378122U CN215313827U CN 215313827 U CN215313827 U CN 215313827U CN 202121378122 U CN202121378122 U CN 202121378122U CN 215313827 U CN215313827 U CN 215313827U
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Abstract
The utility model discloses a multistage screening device for food additive processing, which comprises a screening box, a vibration screening mechanism and a centrifugal screening mechanism, wherein the screening box is provided with a screening box body; screening the material box: a support is arranged on the left side of the inner bottom surface of the screening box, a blanking hopper is arranged on the upper surface of the support, an inclined hopper body at the upper end of the blanking hopper extends to the outside of the screening box, supporting columns which are symmetrical in the front and back are arranged on the right side of the upper surface of the screening box, the upper ends of the supporting columns are fixedly connected with the inclined hopper body at the upper end of the blanking hopper, and a discharging frame is arranged at a discharging port at the left lower end of the front side surface of the screening box; vibration screening mechanism: the screening device comprises a sliding frame and a first screening disc, wherein the sliding frame is symmetrically connected to the upper surface of a screening box in a sliding manner in a front-back and transverse manner; this food additive processing is with multistage sieving mechanism can sieve food additive into a plurality of grades rapidly through the cooperation of vibratory screening and centrifugal screening dual mode to the personnel carry out subsequent processing to food additive according to the granularity size, and work efficiency is high.
Description
Technical Field
The utility model relates to the technical field of food additive processing, in particular to a multistage screening device for food additive processing.
Background
The food additive is an artificial or natural substance added into food for improving the quality of the food such as color, aroma, taste and the like, and for the requirements of preservation and processing technology. At present, food additives in China have 23 categories, more than 2000 categories, and comprise acidity regulators, anticaking agents, antifoaming agents, antioxidants, bleaching agents, leavening agents, coloring agents, color retention agents, enzyme preparations, flavoring agents, nutrition enhancers, preservatives, sweeteners, spices and the like.
In processing food additives, different types of processing are generally performed on the food additives according to their particle size, and thus the food additives need to be classified into a plurality of grades when they are processed.
The existing screening device for food additive processing only adopts a single screening mechanism, the screening effect is general, and the food additives with different particle sizes cannot be rapidly separated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides a multistage screening device for food additive processing, which can rapidly divide a food additive screen into a plurality of grades through the cooperation of two modes of vibration screening and centrifugal screening so that personnel can perform subsequent processing on the food additive according to the granularity, has high working efficiency, and can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a multi-stage screening device for food additive processing comprises a screening box, a vibration screening mechanism and a centrifugal screening mechanism;
screening the material box: a support is arranged on the left side of the inner bottom surface of the screening box, a blanking hopper is arranged on the upper surface of the support, an inclined hopper body at the upper end of the blanking hopper extends to the outside of the screening box, supporting columns which are symmetrical in the front and back are arranged on the right side of the upper surface of the screening box, the upper ends of the supporting columns are fixedly connected with the inclined hopper body at the upper end of the blanking hopper, and a discharging frame is arranged at a discharging port at the left lower end of the front side surface of the screening box;
vibration screening mechanism: the screening device comprises a sliding frame and a first screening disc, wherein the sliding frame is symmetrically and transversely connected to the upper surface of a screening box in a sliding manner in a front-back manner, and the upper end of the sliding frame is fixedly connected with the first screening disc;
centrifugal screening mechanism: set up in the inside of sieve workbin, can divide into a plurality of grades rapidly with the food additive sieve through the cooperation of vibratory screening and centrifugal screening dual mode to the personnel carry out subsequent processing to food additive according to the granularity size, work efficiency is high.
Furthermore, a control switch is arranged on the front side face of the screening box, and the input end of the control switch is electrically connected with an external power supply, so that the running state of the motor can be freely regulated and controlled.
Further, the vibration screening mechanism further comprises sector plates, reciprocating lead screws and L-shaped plates, the sector plates are arranged on the front side and the rear side of the screening box in a bilateral symmetry mode, the reciprocating lead screws are connected between the two transversely corresponding sector plates in a rotating mode, the L-shaped plates are arranged on the front side and the rear side of the first screening tray, lower end screw holes of the L-shaped plates are connected with the reciprocating lead screws in a vertical mode, and the L-shaped plates can drive the first screening tray to move left and right in a reciprocating mode.
Further, vibratory screening mechanism still includes cardboard, spring and second sieve dish, cardboard symmetry activity joint is in the inner wall about first sieve dish, and the relative medial surface of two cardboards all is equipped with evenly distributed's spring, and the relative inboard end of spring all with second sieve dish fixed connection, can carry out preliminary dual vibratory screening work to food additive.
Further, the centrifugal screening mechanism comprises a screen drum, a connecting plate, a motor base, a motor and a traction belt, the utility model discloses a sieve section of thick bamboo, including sieve section of thick bamboo, the left end opening of sieve section of thick bamboo passes through the bearing and rotates with the lower extreme opening of hopper down to be connected, the inner arc wall left end of sieve section of thick bamboo is equipped with the connecting plate, the left surface of sieve workbin is equipped with the motor cabinet, the left surface of motor cabinet is equipped with the motor, the output shaft of motor passes through the bearing and rotates with the motor cabinet to be connected, the output shaft right-hand member of motor passes the through-hole at sieve workbin and hopper middle part down and with connecting plate fixed connection, the action wheel transmission that all sets up with motor output shaft left end through the traction band from the driving wheel of two reciprocal lead screw left end settings is connected, the output of input electricity connection control switch of motor, can be under the effect of centrifugal force with the minimum food additive further screening of granularity.
Furthermore, the inner arc wall of the screen drum is provided with a spiral sheet, so that the food additives can be gradually conveyed rightwards, and the influence on the screening quality caused by the adhesion of part of the food additives is prevented.
Furthermore, the right side of the bottom surface in the screening box is provided with an inclined table, the upper surface of the inclined table is inclined from right to left, and convenience can be brought to discharging work of food additives.
Compared with the prior art, the utility model has the beneficial effects that: this food additive processing is with multistage sieving mechanism has following benefit:
1. put into the inside of second sieve dish with food additive, regulation and control through control switch, the motor operation, it takes place rotatoryly to drive two reciprocal lead screws through the traction band, because the reciprocal lead screw threaded connection of the lower extreme screw of L shaped plate and vertical correspondence, can make the L shaped plate drive first sieve dish and carriage together about reciprocating motion, inertia that produces when first sieve dish removes cooperatees with the elastic potential energy of spring and can make the second sieve dish carry out the reciprocating vibration of bigger intensity, cooperation through first sieve dish and second sieve dish can carry out preliminary dual vibration screening work to food additive, make food additive divide into three grades by big to little and stay the second sieve dish respectively, the inside of first sieve dish and lower hopper.
2. The inside food additive of hopper receives the inside that can get into a sieve section of thick bamboo under the influence of hopper shape down, a sieve section of thick bamboo receives the drive of connecting plate can take place rotatoryly along with the operation of motor, further sieve the food additive of the minimum granularity through the effect of centrifugal force, thereby quick effectual be divided into a plurality of parts with the food additive sieve, so that the personnel carry out subsequent processing to food additive according to the granularity size, the flight can be carried food additive gradually right in a sieve section of thick bamboo is rotatory, and make food additive take place more the number of times of collision and increase, in order to avoid part food additive adhesion to influence the screening quality together, the tilter can provide convenience for food additive's ejection of compact work.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the inner cross-section of the present invention;
FIG. 3 is a schematic in-plane cross-sectional view of the present invention.
In the figure: the screening machine comprises a screening box 1, a support 2, a blanking hopper 3, a support 4, a discharging frame 5, a vibration screening mechanism 6, a sliding frame 61, a first screening disc 62, a sector plate 63, a reciprocating screw rod 64, a L-shaped plate 65, a clamping plate 66, a spring 67, a second screening disc 68, a control switch 7, a centrifugal screening mechanism 8, a screening cylinder 81, a connecting plate 82, a motor base 83, a motor 84, a traction belt 85, a spiral sheet 9 and an inclined table 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment provides a technical solution: a multi-stage screening device for food additive processing comprises a screening box 1, a vibration screening mechanism 6 and a centrifugal screening mechanism 8;
screening box 1: the left side of the inner bottom surface of the screening box is provided with a support 2, the upper surface of the support 2 is provided with a discharging hopper 3, an inclined hopper body at the upper end of the discharging hopper 3 extends to the outside of the screening box 1, the right side of the upper surface of the screening box 1 is provided with a support column 4 which is symmetrical in the front and back direction, the upper end of the support column 4 is fixedly connected with the inclined hopper body at the upper end of the discharging hopper 3, a discharging frame 5 is arranged at a discharging port at the left lower end of the front side surface of the screening box 1, the support 2 and the support column 4 can provide a supporting effect for the discharging hopper 3 to ensure the stability of the discharging hopper 3, and after food additives enter the inside of the discharging hopper 3, the food additives can rapidly enter the inside of the screening cylinder 81 under the influence of the shape of the discharging hopper 3;
vibration screening mechanism 6: the vibrating screening mechanism 6 comprises a sliding frame 61 and a first screen disc 62, the sliding frame 61 is connected to the upper surface of a screen box 1 in a sliding manner in a front-back symmetrical mode, the upper end of the sliding frame 61 is fixedly connected with the first screen disc 62, the vibrating screening mechanism 6 further comprises sector plates 63, reciprocating screw rods 64 and L-shaped plates 65, the sector plates 63 are arranged on the front side and the rear side of the screen box 1 in a left-right symmetrical mode, the reciprocating screw rods 64 are connected between the two sector plates 63 corresponding in a transverse mode in a rotating mode, the L-shaped plates 65 are arranged on the front side and the rear side of the first screen disc 62, screw holes in the lower ends of the L-shaped plates 65 are in threaded connection with the reciprocating screw rods 64 corresponding in a vertical mode, the vibrating screening mechanism 6 further comprises clamping plates 66, springs 67 and a second screen disc 68, the clamping plates 66 are movably clamped to the left inner wall and the right inner wall of the first screen disc 62 in a symmetrical mode, the springs 67 are uniformly distributed on the opposite inner side faces of the two clamping plates 66, and the opposite inner side ends of the springs 67 are fixedly connected with the second screen disc 68, when the two reciprocating screw rods 64 rotate, as the screw holes at the lower ends of the L-shaped plates 65 are in threaded connection with the vertically corresponding reciprocating screw rods 64, the L-shaped plates 65 can drive the first sieve tray 62 and the sliding frame 61 to reciprocate left and right together, inertia generated when the first sieve tray 62 moves can be matched with elastic potential energy of the spring 67 to enable the second sieve tray 68 to vibrate in a reciprocating manner with higher strength, preliminary double-vibration screening work can be performed on food additives through the matching of the first sieve tray 62 and the second sieve tray 68, and the food additives are divided into three grades from large to small and are respectively reserved in the second sieve tray 68, the first sieve tray 62 and the lower hopper 3;
centrifugal screening mechanism 8: the centrifugal screening mechanism 8 comprises a screen cylinder 81, a connecting plate 82, a motor seat 83, a motor 84 and a traction belt 85, the screen cylinder 81 is rotatably connected in a circular opening on the right side surface of the screen box 1 through a bearing, a left end opening of the screen cylinder 81 is rotatably connected with a lower end opening of the lower hopper 3 through a bearing, the connecting plate 82 is arranged at the left end of the inner arc wall of the screen cylinder 81, the motor seat 83 is arranged on the left side surface of the screen box 1, the motor 84 is arranged on the left side surface of the motor seat 83, an output shaft of the motor 84 is rotatably connected with the motor seat 83 through a bearing, the right end of the output shaft of the motor 84 penetrates through holes in the middle parts of the screen box 1 and the lower hopper 3 and is fixedly connected with the connecting plate 82, driven wheels arranged at the left ends of two reciprocating screw rods 64 are in transmission connection with a driving wheel arranged at the left end of the output shaft of the motor 84 through the traction belt 85, the input end of the motor 84 is electrically connected with the output end of the control switch 7, through control switch 7's regulation and control, motor 84 operates, takes 85 to drive two reciprocal lead screws 64 through the traction and takes place rotatoryly, when food additive gets into the inside of a sieve section of thick bamboo 81, a sieve section of thick bamboo 81 receives the drive of connecting plate 82 can take place rotatoryly along with motor 84's operation, further sieves the food additive of the minimum granularity through the effect of centrifugal force to quick effectual food additive sieve divide into a plurality of parts, so that the personnel carry out subsequent processing to food additive according to the granularity size.
Wherein: the front side of the screening box 1 is provided with a control switch 7, and the input end of the control switch 7 is electrically connected with an external power supply.
Wherein: the inner arc wall of the screen cylinder 81 is provided with the spiral piece 9, the spiral piece 9 can convey the food additives to the right gradually while the screen cylinder 81 rotates, and the times of more collisions of the food additives are increased, so that the screening quality is prevented from being influenced by the adhesion of part of the food additives.
Wherein: the right side of the bottom surface in the sieving box 1 is provided with an inclined table 10, and the upper surface of the inclined table 10 is inclined from right to left, so that convenience is brought to the discharging work of food additives.
The working principle of the multistage screening device for food additive processing provided by the utility model is as follows: food additives are placed in the second sieve tray 68, the motor 84 runs through the regulation and control of the control switch 7, the two reciprocating screw rods 64 are driven to rotate through the traction belt 85, the L-shaped plate 65 can drive the first sieve tray 62 and the sliding frame 61 to reciprocate left and right due to the fact that the lower end screw holes of the L-shaped plate 65 are in threaded connection with the vertically corresponding reciprocating screw rods 64, inertia generated when the first sieve tray 62 moves can be matched with elastic potential energy of the spring 67 to enable the second sieve tray 68 to vibrate in a reciprocating mode with higher strength, preliminary double-vibration screening work can be conducted on the food additives through the matching of the first sieve tray 62 and the second sieve tray 68, the food additives are divided into three grades from large to small and are respectively reserved in the second sieve tray 68, the first sieve tray 62 and the lower hopper 3, the food additives in the lower hopper 3 enter the sieve barrel 81 under the influence of the shape of the lower hopper 3, sieve section of thick bamboo 81 is taken place rotatoryly along with motor 84's operation by the drive of connecting plate 82, the food additive of the minimum granularity is further sieved through the effect of centrifugal force, thereby quick effectual be divided into a plurality of parts with food additive sieve, so that the personnel carry out subsequent processing to food additive according to the granularity size, flight 9 can be carried food additive to the right gradually when sieve section of thick bamboo 81 is rotatory, and make food additive take place more the number of times of colliding and increase, so as to avoid partial food additive adhesion to influence the screening quality together, tilting table 10 can facilitate food additive's ejection of compact work.
It should be noted that the motor 84 disclosed in the above embodiment is a 90YYCJT120 motor, and the control switch 7 is provided with a switch button corresponding to the motor 84 for controlling the switch operation thereof.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a multistage sieving mechanism is used in food additive processing which characterized in that: comprises a screening box (1), a vibration screening mechanism (6) and a centrifugal screening mechanism (8);
screening box (1): a support (2) is arranged on the left side of the inner bottom surface of the sieve bin, a blanking hopper (3) is arranged on the upper surface of the support (2), an inclined hopper body at the upper end of the blanking hopper (3) extends to the outside of the sieve bin (1), pillars (4) which are symmetrical in the front-back direction are arranged on the right side of the upper surface of the sieve bin (1), the upper ends of the pillars (4) are fixedly connected with the inclined hopper body at the upper end of the blanking hopper (3), and a discharging frame (5) is arranged at a discharging port at the left lower end of the front side surface of the sieve bin (1);
vibratory screening mechanism (6): the screening machine comprises a sliding frame (61) and a first screening disc (62), wherein the sliding frame (61) is symmetrically and transversely connected to the upper surface of a screening box (1) in a sliding manner in a front-back manner, and the upper end of the sliding frame (61) is fixedly connected with the first screening disc (62);
centrifugal screening mechanism (8): is arranged inside the screening box (1).
2. The multi-stage screening apparatus for food additive processing according to claim 1, wherein: the front side surface of the screening box (1) is provided with a control switch (7), and the input end of the control switch (7) is electrically connected with an external power supply.
3. The multi-stage screening apparatus for food additive processing according to claim 2, wherein: vibration screening mechanism (6) still include sector plate (63), reciprocal lead screw (64) and L shaped plate (65), sector plate (63) bilateral symmetry sets up in the front and back side of sieve workbin (1), and it is connected with reciprocal lead screw (64) to rotate between two sector plates (63) that transversely correspond, and the front and back side of first sieve dish (62) all is equipped with L shaped plate (65), and the lower extreme screw of L shaped plate (65) and vertical reciprocal lead screw (64) threaded connection who corresponds.
4. The multi-stage screening apparatus for food additive processing according to claim 1, wherein: vibration screening mechanism (6) still include cardboard (66), spring (67) and second sieve dish (68), cardboard (66) symmetry activity joint is in the inner wall about first sieve dish (62), and the relative medial surface of two cardboard (66) all is equipped with evenly distributed's spring (67), the relative inboard end of spring (67) all with second sieve dish (68) fixed connection.
5. The multi-stage screening apparatus for food additive processing according to claim 3, wherein: the centrifugal screening mechanism (8) comprises a screen drum (81), a connecting plate (82), a motor seat (83), a motor (84) and a traction belt (85), the screen drum (81) is rotatably connected into a circular opening on the right side surface of the screen material box (1) through a bearing, a left end opening of the screen drum (81) is rotatably connected with a lower end opening of the lower hopper (3) through a bearing, the connecting plate (82) is arranged at the left end of the inner arc wall of the screen drum (81), the motor seat (83) is arranged on the left side surface of the screen material box (1), the motor (84) is arranged on the left side surface of the motor seat (83), an output shaft of the motor (84) is rotatably connected with the motor seat (83) through a bearing, the right end of the output shaft of the motor (84) penetrates through holes in the middle parts of the screen material box (1) and the lower hopper (3) and is fixedly connected with the connecting plate (82), driven wheels arranged at the left ends of the two reciprocating screw rods (64) are in a transmission way through the traction belt (85) and a driving wheel arranged at the left end of the motor (84), the input end of the motor (84) is electrically connected with the output end of the control switch (7).
6. The multi-stage screening apparatus for food additive processing according to claim 5, wherein: the inner arc wall of the screen drum (81) is provided with a spiral sheet (9).
7. The multi-stage screening apparatus for food additive processing according to claim 1, wherein: the right side of the bottom surface in the sieve box (1) is provided with an inclined table (10), and the upper surface of the inclined table (10) is inclined from right to left.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121378122.6U CN215313827U (en) | 2021-06-21 | 2021-06-21 | Food additive processing is with multistage sieving mechanism |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121378122.6U CN215313827U (en) | 2021-06-21 | 2021-06-21 | Food additive processing is with multistage sieving mechanism |
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| CN215313827U true CN215313827U (en) | 2021-12-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472146A (en) * | 2022-01-22 | 2022-05-13 | 郓城县隆祥种植专业合作社 | Seed screening device and method for Chinese herbal medicine planting |
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2021
- 2021-06-21 CN CN202121378122.6U patent/CN215313827U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472146A (en) * | 2022-01-22 | 2022-05-13 | 郓城县隆祥种植专业合作社 | Seed screening device and method for Chinese herbal medicine planting |
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