CN210675384U

CN210675384U - Sieving device

Info

Publication number: CN210675384U
Application number: CN201921386783.6U
Authority: CN
Inventors: 戈吴超; 钟怀军
Original assignee: Anhui Yunyan Food Technology Co Ltd
Current assignee: Anhui Yunyan Food Technology Co Ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-06-05
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a device sieves relates to food dispensing equipment field, can't sieve out the problem of different particle size materials when aiming at solving the batching and filtering, and its technical scheme main points are: the screening device comprises a frame, a feeding hopper connected to the top of the frame, a primary screening box connected to the lower end of the feeding hopper, a primary screening assembly arranged in the primary screening box, a grinding box connected to the lower end of the primary screening box, a grinding assembly arranged in the grinding box, a sorting assembly connected to the lower end of the grinding box, and a material separating box connected to the lower end of the sorting assembly, wherein at least three material storage cavities are formed in the material separating box. The utility model discloses a sieving device has the advantage that can sieve different particle size materials.

Description

Sieving device

Technical Field

The utility model belongs to the technical field of food filterable technique and specifically relates to a device sieves is related to.

Background

In the food processing field, the material filters the link that often meets, for example solid waste such as the oil residue that produces in the course of working, and these wastes material are directly abandoned usually, cause the waste, and can reach the effect of effective rational utilization resource through carrying out recycle to this type of solid or powdered waste material, have not only reduced the output of oil residue waste material, can create new value moreover.

The food field uses a device that sieves, and the effect is sieved food ingredients, gets rid of impurity and the material piece of large granule. Chinese patent document publication No. 203695402U among the prior art, the name is food filter sieve's utility model patent, a food filter sieve is disclosed for food processing field, including vibrations fill and motor, be provided with the fixing base between vibrations fill and the motor, be equipped with a plurality of silencing device on the outside passageway is close to in the space of fixing base and base cladding, silencing device includes noise damping layer and back up coat, reaches the advantage that the noise is low, the vibration is little, long service life.

The above prior art solutions have the following drawbacks: the mesh number of the screen openings is single, and materials with different particle sizes cannot be separately screened.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a device sieves has the advantage that can sieve different particle size materials.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a sieving device, includes the frame, connects in the feeder hopper at frame top, connects in the first case of sieving of feeder hopper lower extreme, sets up the first subassembly of sieving in the first case, connects in the grinding case of first case lower extreme, sets up grinding unit in the grinding case, connects in the sorting unit of grinding case lower extreme, connects in the branch workbin of sorting unit lower extreme, divide the workbin to set up at least three storage cavity.

Through adopting above-mentioned technical scheme, the feeder hopper is at first poured into to the material, get into the primary screen case under the guide effect of feeder hopper, the primary screen subassembly carries out preliminary screening to the material, the impurity of greater granule is stayed in the primary screen subassembly top, the material behind the edulcoration gets into and grinds the case, it can set up a plurality ofly to grind the case, grind the material through grinding component, the material after the grinding falls into the sorting unit downwards, select the granule size of needs to sieve according to the sorting unit, later, fall into the storage intracavity that corresponds downwards and collect, through changing the aperture that passes through of screening unit, realize the screening to the material of different granule sizes.

The utility model discloses further set up to: the primary screen assembly comprises a vibrating groove arranged on the inner wall of the primary screen barrel, a primary screen plate is arranged in the vibrating groove, the thickness of the vibrating groove is larger than that of the primary screen plate, the primary screen plate is located on the upper surface of the vibrating groove, the primary spring is fixedly connected with the lower surface of the primary screen plate, and a first vibrator is fixed on the primary screen plate.

Through adopting above-mentioned technical scheme, the material is sent into the primary sieve bucket through the feeder hopper in, lasts vibrations under the effect of first vibrator for elementary sieve lasts the shake, and the elementary sieve mesh of here is great, and the impurity of great granule can't pass through, consequently after elementary sieve filters, the material continues to the whereabouts, and the impurity of great granule is stayed on the primary sieve surface, and through setting up elementary spring, makes the primary sieve can realize vibrations from top to bottom, realizes shaking the sieve.

The utility model discloses further set up to: the grinding assembly comprises a secondary sieve plate fixedly arranged on the bottom surface of the grinding box, grinding balls are placed on the secondary sieve plate, and a second vibrator is fixed on the outer wall of the grinding box.

Through adopting above-mentioned technical scheme, through the vibrations of second vibrator, can drive and grind the case vibrations, and then make the grinding ball be in constantly roll and collision state, through roll and collision between the grinding ball, further grind the crushing to the material in the grinding case.

The utility model discloses further set up to: the upper end of the grinding box is connected to the primary screening box through a flexible material, and the lower end of the grinding box is connected to the separation assembly through a flexible material.

Through adopting above-mentioned technical scheme, when the second vibrator drives the vibrations of grinding the case like this, can reduce the vibrations of the outside transmission of grinding case, the both ends pass through flexonics about the grinding case, reduce the vibrations transmission to reduce the damage of grinding case and other box junctions.

The utility model discloses further set up to: the sorting assembly comprises a sorting box connected to a grinding box, a sorting screen is fixedly connected to the bottom surface of the sorting box, the sorting screen comprises screening intervals of three different mesh numbers which are equally divided, each screening interval is fan-shaped, three screening intervals correspond to three storage cavities of the sorting box respectively, and a control assembly used for controlling the three screening intervals to discharge materials respectively is arranged in the sorting box in a rotating mode.

Through adopting above-mentioned technical scheme, the material after the grinding falls into the separation box to wherein the foreign particle is not of uniform size, can control one of them screening interval respectively through the control assembly and be the open mode, thereby sieve the material that accords with this interval particle size, and fall into corresponding storage intracavity downwards, open through the different screening intervals of control assembly control, realize the screening of the material of different specifications.

The utility model discloses further set up to: the control assembly sets up in the branch workbin and pastes the control panel of locating separation sieve upper surface including rotating, the control panel is fan-shaped setting and has seted up the discharge gate, the discharge gate coincides with a certain screening interval, the control panel border is connected with the action bars, the action bars upwards extends to the last border of separation box.

Through adopting above-mentioned technical scheme, the control panel can be followed the separation screen cloth upper surface and rotated to the control panel is the fan-shaped setting that the central angle is 240, thereby can close two of them screening interval lid, and leave a discharge gate, the discharge gate with wherein a certain one screen interval coincidence, thereby make the material fall through a certain screening interval of discharge gate and screening net, drive the control panel through rotating the action bars and rotate, thereby the particle size that the adjustment needs the screening.

The utility model discloses further set up to: the sorting box is characterized in that a hanging groove is formed in the upper edge of the sorting box, a hook is bent at the upper end of the operating rod, and the hook is hung in the hanging groove.

Through adopting above-mentioned technical scheme, after rotating the action bars and adjusting suitable position, through articulate the couple in hanging the groove, realize the fixed to the control panel.

The utility model discloses further set up to: and the side wall of the primary sieve plate is embedded with a ball.

Through adopting above-mentioned technical scheme, when first vibrator drove primary sieve vibrations like this, can reduce the frictional force between primary sieve lateral wall and the vibration groove lateral wall through the ball, make its vibrations more smooth.

To sum up, the utility model discloses a beneficial technological effect does:

1. the material is poured into the feed hopper at first, enter the primary screen case under the guide effect of the feed hopper, the primary screen assembly screens the material preliminarily, leave the impurity of the larger granule above the primary screen assembly, the material after edulcoration enters the grinding case, the grinding case can be set up a plurality of, grind the material through the grinding assembly, the material after grinding falls into the sorting assembly downwards, select the required particle size to screen according to the sorting assembly, then fall into the corresponding storage cavity downwards to collect, through changing the aperture of passing through of the sorting assembly, realize the screening to the material of different particle sizes;

2. in the material sent into the primary sieve bucket through the feeder hopper, last vibrations under the effect of first vibrator for elementary sieve lasts the shake, and the elementary sieve mesh of here is great, and the impurity of great granule is unable to pass through, consequently after elementary sieve filters, the material continues to the whereabouts, and the impurity of great granule is stayed on the primary sieve surface, and through setting up elementary spring, makes the primary sieve can realize vibrations from top to bottom, realizes shaking the sieve.

Drawings

Fig. 1 is a schematic view of the external structure of the present invention.

Fig. 2 is a schematic sectional structure diagram of the present invention.

Fig. 3 is an enlarged schematic view of a portion a of fig. 2.

Fig. 4 is the internal structure schematic diagram of the separation box of the present invention.

Fig. 5 is a schematic view of the internal structure of the material distributing box of the present invention.

In the figure, 1, a frame; 2. a feed hopper; 3. a primary screening box; 4. a prescreening assembly; 5. grinding a box; 6. a grinding assembly; 7. a sorting assembly; 8. a material distributing box; 9. a material storage cavity; 10. a vibration groove; 11. a primary sieve plate; 12. a primary spring; 13. a first vibrator; 14. a secondary screen deck; 15. grinding balls; 16. a second vibrator; 17. a sorting box; 18. a sorting screen; 19. screening the interval; 20. a control component; 21. a control panel; 22. a discharge port; 23. an operating lever; 24. hanging a groove; 25. and (4) hanging hooks.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a sieving device, including frame 1, welded fastening in feeder hopper 2 at 1 top of frame, weld in the first case 3 of sieving of feeder hopper 2 lower extreme, set up in the first subassembly 4 of sieving in the first case 3, connect in the grinding case 5 of sieving the 3 lower extreme of case, set up grinding element 6 in grinding case 5, connect in the sorting unit 7 of grinding case 5 lower extreme, connect in the branch workbin 8 of sorting unit 7 lower extreme, divide workbin 8 to have seted up at least three storage cavity 9. The material is at first poured into feeder hopper 2, get into primary screen case 3 under the guide effect of feeder hopper 2, primary screen subassembly 4 carries out preliminary screening to the material, the impurity of greater granule is stayed in primary screen subassembly 4 top, the material behind the edulcoration gets into grinding case 5, grinding case 5 can set up a plurality ofly, grind the material through grinding component 6, the material after the grinding falls into separation subassembly 7 downwards, select the granule size of needs to sieve according to separation subassembly 7, later fall into corresponding storage cavity 9 downwards and collect, through changing the aperture that passes through of separation subassembly, realize the screening to the material of different granule sizes.

As shown in fig. 2 and 3, the primary screen assembly 4 includes a vibration groove 10 opened on the inner wall of the primary screen barrel, the vibration groove 10 is opened on the inner wall of the primary screen barrel in a ring shape, a primary screen plate 11 is arranged in the vibration groove 10, the thickness of the vibration groove 10 is larger than that of the primary screen plate 11, the edge part of the primary screen plate extends into the vibration groove 10, primary springs 12 are fixedly connected to the upper surface and the lower surface of the primary screen plate 11 in the vibration groove 10, one end of each primary spring 12 is connected to the surface of the primary screen plate 11, the other end of each primary spring is connected to the bottom surface or the top surface of the vibration groove 10, and a first vibrator 13 is further fixed on the primary; in the material sent into the primary sieve bucket through feeder hopper 2, last vibrations under the effect of first vibrator 13 for elementary sieve 11 lasts the shake, and 11 meshes of elementary sieve at this place are great, and the impurity of great granule can't pass through, consequently after elementary sieve 11 filters, the material continues to the whereabouts, and the impurity of great granule is stayed primary sieve surface, and through setting up elementary spring 12, makes the primary sieve can realize vibrations from top to bottom, realizes shaking the sieve.

As shown in fig. 2, the grinding unit 6 includes a secondary screening plate 14 fixedly disposed on the bottom surface of the grinding box 5, at least two grinding balls 15 are placed on the secondary screening plate 14, and a second vibrator 16 is further fixed on the outer wall of the grinding box 5; through the vibrations of second vibrator 16, can drive grinding box 5 vibrations, and then make grinding ball 15 be in constantly rolling and collision state, through the roll and the collision between grinding ball 15, further grind the crushing to the material in grinding box 5.

As shown in fig. 2, the upper end of the grinding box 5 is connected to the primary screening box 3 through a flexible material, and the lower end of the grinding box 5 is connected to the sorting assembly 7 through a flexible material, wherein the flexible material can be rubber or high-strength plastic; therefore, when the second vibrator 16 drives the grinding box 5 to vibrate, the vibration transmitted to the outside of the grinding box 5 can be reduced, the upper end and the lower end of the grinding box 5 are flexibly connected, the vibration transmission is reduced, and the damage of the joints of the grinding box 5 and other box bodies is reduced.

As shown in fig. 4 and 5, the sorting assembly 7 includes a sorting box 17 connected to the grinding box 5, a sorting screen 18 is fixedly connected to the bottom surface of the sorting box 17, the sorting screen 18 includes three screening sections 19 with different mesh numbers, which are equally divided, each screening section 19 is fan-shaped, the three screening sections 19 respectively correspond to the three storage cavities 9 of the sorting box 8, and a control assembly 20 for controlling the three screening sections 19 to respectively discharge materials is rotatably disposed in the sorting box 17; the material after grinding falls into separation box 17 to wherein impurity particle is not of uniform size, can control one of them screening interval 19 respectively through control assembly 20 and be the open mode, thereby sieves the material that accords with this interval particle size, and in falling into corresponding storage cavity 9 downwards, opens through the different screening interval 19 of control assembly 20 control, realizes the screening of the material of different specifications.

As shown in fig. 4, the control assembly 20 includes a control plate 21 rotatably disposed on the sorting box 8 and attached to the upper surface of the sorting screen 18, the control plate 21 is disposed in a fan shape and provided with a discharge port 22, the discharge port 22 coincides with one of the sorting sections 19, the edge of the control plate 21 is connected with an operating rod 23, and the operating rod 23 extends upward to the upper edge of the sorting box 17; control panel 21 can be followed separation screen 18 upper surface and rotated to control panel 21 is the fan-shaped setting that the central angle is 240, thereby can close 19 covers of two of them screening intervals, and leave a discharge gate 22, discharge gate 22 with one of them certain screening interval 19 coincidence, thereby make the material fall through a certain screening interval 19 of discharge gate 22 and screening net, drive control panel 21 through rotating action bars 23 and rotate, thereby the adjustment needs the granule size of screening.

As shown in fig. 4, a hanging groove 24 is formed on the upper edge of the sorting box 17, a hook 25 is bent at the upper end of the operating rod 23, and the hook 25 is hung in the hanging groove 24; after the operating rod 23 is rotated and adjusted to a proper position, the control panel 21 is fixed by hanging the hook 25 in the hanging groove 24.

As shown in fig. 3, balls are embedded on the outer side wall of the primary screen plate 11; therefore, when the primary screen plate 11 is driven by the first vibrator 13 to vibrate, the friction force between the side wall of the primary screen plate 11 and the side wall of the vibrating chute 10 can be reduced through the balls, so that the vibration is smoother.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A screening device which is characterized in that: including frame (1), connect feeder hopper (2) at frame (1) top, connect in feeder hopper (2) lower extreme sieve case (3) just, set up in sieve just subassembly (4) of sieving in case (3), connect in sieve grinding case (5) of case (3) lower extreme just, set up grinding unit (6) in grinding case (5), connect in the sorting unit (7) of grinding case (5) lower extreme, connect in sorting unit (7) branch workbin (8) of sorting unit (7) lower extreme, divide workbin (8) to have seted up at least three storage cavity (9).

2. A screening apparatus according to claim 1 wherein: preliminary screening subassembly (4) are including offering in vibration groove (10) of preliminary screening bucket inner wall, be provided with elementary sieve (11) in vibration groove (10), the thickness of vibration groove (10) is greater than the thickness of elementary sieve (11), upper surface and the equal fixedly connected with elementary spring (12) of lower surface that elementary sieve (11) are located vibration groove (10), be fixed with first vibrator (13) on elementary sieve (11).

3. A screening apparatus according to claim 1 wherein: the grinding assembly (6) comprises a secondary screen plate (14) fixedly arranged on the bottom surface of the grinding box (5), grinding balls (15) are placed on the secondary screen plate (14), and a second vibrator (16) is fixed on the outer wall of the grinding box (5).

4. A screening apparatus according to claim 3 wherein: the upper end of the grinding box (5) is connected to the primary screening box (3) through a flexible material, and the lower end of the grinding box (5) is connected to the sorting component (7) through a flexible material.

5. A screening apparatus according to claim 4 wherein: sorting unit (7) is including connecting in sorting box (17) of grinding case (5), sorting box (17) bottom surface fixedly connected with sorting screen (18), sorting screen (18) are including the screening interval (19) of the three different mesh numbers of equal partition, and every screening interval (19) all is fan-shaped, and three screening interval (19) correspond three storage cavity (9) of sorting box (8) respectively, sorting box (17) internal rotation is provided with control assembly (20) that are used for controlling three screening interval (19) unloading respectively.

6. A screening apparatus according to claim 5, wherein: control assembly (20) set up in minute workbin (8) and paste control panel (21) of locating separation screen cloth (18) upper surface including rotating, control panel (21) are fan-shaped setting and have seted up discharge gate (22), discharge gate (22) and a certain sieve interval (19) coincidence, control panel (21) border is connected with action bars (23), action bars (23) upwards extend to the border on separation box (17).

7. A screening apparatus according to claim 6 wherein: a hanging groove (24) is formed in the upper edge of the sorting box (17), a hook (25) is bent at the upper end of the operating rod (23), and the hook (25) is hung in the hanging groove (24).

8. A screening apparatus according to claim 2 wherein: the side wall of the primary sieve plate (11) is embedded with balls.