CN210935896U

CN210935896U - Screening mechanism for food raw materials

Info

Publication number: CN210935896U
Application number: CN201921568532.XU
Authority: CN
Inventors: 毛祖国; 谢玲
Original assignee: Wuhan Haiaosheng Medical Technology Co ltd
Current assignee: Wuhan Haiaosheng Medical Technology Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-07-07
Anticipated expiration: 2029-09-19

Abstract

The utility model relates to a screening mechanism for food raw materials, which comprises a storage tank, a tank cover, an inlet pipe, a helical blade, a first screen, a first closing ring, a second screen, a second closing ring, a power component, a fixed seat, a spring, a vibrator, a connecting rod and a base, wherein the tank cover is connected on the storage tank in a buckling manner, the inlet pipe penetrates through the tank cover, the helical blade is fixedly arranged in the inlet pipe, an air inlet is arranged on the side wall of the inlet pipe, the first closing ring and the second closing ring are fixedly arranged in the storage tank, the first screen and the second screen are fixedly connected through the connecting rod, the first screen is rotationally fixed on the first closing ring, the second screen is rotationally fixed on the second closing ring under the action of the power component, a coarse particle outlet and a fine particle outlet are respectively arranged on the storage tank, the storage tank is fixedly arranged on the fixed seat, the vibrator and the spring are, by adopting the mechanism, the purpose that the screening mechanism can effectively operate for a long time is achieved.

Description

Screening mechanism for food raw materials

Technical Field

The utility model relates to a food raw materials field, concretely relates to screening mechanism for food raw materials.

Background

The food raw materials are powdery materials, the materials are conveyed by taking common gas as a medium in a traditional screening mechanism, and the powdery materials are often agglomerated into a blocky or flaky shape, so that the screening mechanism is blocked, the production cannot be continuously carried out, or the product quality is unqualified. If the screening mechanism is blocked, the screening mechanism is required to be disassembled and replaced, which not only affects production and increases consumption, but also can damage parts in the screening mechanism. In addition, the powder material which is agglomerated too much cannot be used, and most of the powder materials are expensive in cost price, which causes great economic loss to production units.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a screening mechanism for food raw materials reaches the purpose that makes this screening mechanism can effectively operate for a long time.

In order to achieve the above object, the screening mechanism for food materials of the present invention comprises a storage tank, a tank cover, a feed pipe, a helical blade, a first screen, a first retainer ring, a second screen, a second retainer ring, a power assembly, a fixing base, a spring, a vibrator, a connecting rod and a base, wherein the tank cover is connected to the storage tank in a snap-fit manner, the feed pipe penetrates through the tank cover, one end of the feed pipe penetrates into the storage tank, the helical blade is fixedly arranged in the feed pipe, an air inlet is arranged on the side wall of the feed pipe, the first retainer ring and the second retainer ring are both fixedly arranged in the storage tank, the first screen and the second screen are fixedly connected through the connecting rod, the first screen is rotationally fixed on the first retainer ring, the second screen is rotationally fixed on the second retainer ring under the action of the power assembly, a plurality of coarse grain exports and a plurality of fine grain export have been seted up on the lateral wall of holding vessel respectively, the coarse grain export is located and is close to the top of first screen cloth, the fine grain export is located and is close to the top of second screen cloth, the holding vessel is fixed to be set up on the fixing base, the vibrator with the spring is all fixed to be set up the fixing base with between the base.

Further, the cover-turning type cover is connected to the storage tank.

Further, the power assembly is a motor.

Further, motor power is connected with the power shaft, the power shaft has the rotary rod through the coupling joint, the other end fixed connection of rotary rod is in on the second screen cloth.

Furthermore, an observation window is arranged on the side wall of the storage tank.

Compared with the prior art, the utility model, its beneficial effect is:

when food raw materials need to be added into the feeding pipe, the air inlet is opened to enable wind power to be blown into the feeding pipe, and the wind power plays a role in diffusing the food raw materials; on the other hand, as the spiral blades are arranged, the food raw materials falling into the feeding pipe perform spiral operation in the feeding pipe, the caked powdery materials are crushed by utilizing the friction between the food raw materials and the pipe wall, and the caked food raw materials can be completely crushed through the two processes.

Food raw materials after smashing will fall into on first screen cloth, then start the vibrator, the vibrator and then can drive the holding vessel and be reciprocating motion from top to bottom, drive first screen cloth and second screen cloth promptly and be reciprocating motion from top to bottom, under the screening effect of first screen cloth, the fine particle will fall into on the second screen cloth, and the coarse particle then can fall into on the first screen cloth, play power pack at last and make first screen cloth and second screen cloth be rotary motion, finally make the coarse particle export from the coarse particle under centrifugal action, the fine particle exports from the fine particle under centrifugal action, accomplish food raw materials's screening.

Drawings

FIG. 1 is a cross-sectional view of a food ingredient screening mechanism of the present invention;

fig. 2 is a perspective view of the helical blade of the screening mechanism for food ingredients of the present invention.

In the figure: 1. a storage tank; 2. a can lid; 3. a feed pipe; 31. an air inlet; 4. a helical blade; 5. a first screen; 6. a first collar; 7. a second screen; 8. a second collar; 9. a power assembly; 91. a motor; 92. a power shaft; 93. a coupling; 94. rotating the rod; 10. a fixed seat; 11. a spring; 12. a vibrator; 13. a base; 14. a connecting rod; 15. a coarse particle outlet; 16. a fine particle outlet; 17. and (4) an observation window.

Detailed Description

In order to explain the technical content, structural features, achieved objects and functions of the present invention in detail, the following embodiments are described in detail with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the invention.

Referring to fig. 1 and fig. 2, the present invention provides an embodiment:

the utility model provides a to achieve the above-mentioned purpose, the utility model provides a screening mechanism for food raw materials, including holding vessel 1, cover 2, inlet pipe 3, helical blade 4, first screen cloth 5, first rand 6, second screen cloth 7, second rand 8, power component 9, fixing base 10, spring 11, vibrator 12, connecting rod 14 and base 13, cover 2 snap-in connection is on holding vessel 1, inlet pipe 3 runs through cover 2 and its one end deepens into holding vessel 1, helical blade 4 is fixed to be set up in inlet pipe 3, air intake 31 has been seted up on the lateral wall of inlet pipe 3, first rand 6 and second rand 8 are fixed to be set up in holding vessel 1, first screen cloth 5 and second screen cloth 7 pass through connecting rod 14 fixed connection, first screen cloth 5 rotates to be fixed in on first rand 6, the second screen 7 is rotationally fixed on the second collar 8 under the action of the power assembly 9, the side wall of the storage tank 1 is respectively provided with a plurality of coarse particle outlets 15 and a plurality of fine particle outlets 16, the coarse particle outlets 15 are located above and close to the first screen 5, the fine particle outlets 16 are located above and close to the second screen 7, the storage tank 1 is fixedly arranged on a fixed seat 10, and the vibrator 12 and the spring 11 are fixedly arranged between the fixed seat 10 and the base 13;

when food raw materials need to be added into the feeding pipe 3, the air inlet 31 is opened to enable wind power to be blown into the feeding pipe 3, and the wind power plays a role in diffusing the food raw materials; on the other hand, the helical blades 4 are arranged, so that the food raw materials falling into the feeding pipe 3 perform helical operation in the feeding pipe 3, the caked powdery materials are crushed by using the friction between the food raw materials and the pipe wall, and the caked food raw materials can be completely crushed through the two processes.

The crushed food raw materials fall onto a first screen 5, then a vibrator 12 is started, the vibrator 12 further drives a storage tank 1 to do up-and-down reciprocating motion, namely the first screen 5 and a second screen 7 are driven to do up-and-down reciprocating motion, fine particles fall onto the second screen 7 under the screening action of the first screen 5, coarse particles fall onto the first screen 5, and finally a power assembly 9 is played to enable the first screen 5 and the second screen 7 to do rotary motion, so that the coarse particles finally fall from a coarse particle outlet 15 under the centrifugal action, and the fine particles fall from a fine particle outlet 16 under the centrifugal action, so that the food raw materials are screened;

further, the tank cover 2 is connected to the storage tank 1 in a flip-type manner.

The storage tank 1 can be conveniently and easily opened or closed;

further, the power assembly 9 is a motor 91.

The motor 91 has a characteristic of converting electric energy into mechanical energy, so that the rotation of the second screen 7 can be achieved;

further, the motor 91 is power-connected with a power shaft 92, the power shaft 92 is connected with a rotating rod 94 through a coupler 93, and the other end of the rotating rod 94 is fixedly connected to the second screen 7.

The coupler 93 is arranged to protect the power shaft 92 of the motor 91, so that the service life of the motor 91 is prolonged;

further, an observation window 17 is arranged on the side wall of the storage tank 1;

the observation window 17 is arranged to observe the condition in the storage tank 1 at any time, and further, various measures for dealing with accidents can be taken.

Claims

1. The utility model provides a screening mechanism for food ingredients which characterized in that: comprises a storage tank (1), a tank cover (2), a feeding pipe (3), a helical blade (4), a first screen (5), a first clamping ring (6), a second screen (7), a second clamping ring (8), a power assembly (9), a fixed seat (10), a spring (11), a vibrator (12), a connecting rod (14) and a base (13), wherein the tank cover (2) is connected on the storage tank (1) in a clamping way, the feeding pipe (3) penetrates through the tank cover (2) and one end of the feeding pipe goes deep into the storage tank (1), the helical blade (4) is fixedly arranged in the feeding pipe (3), an air inlet (31) is formed in the side wall of the feeding pipe (3), the first clamping ring (6) and the second clamping ring (8) are fixedly arranged in the storage tank (1), and the first screen (5) and the second screen (7) are fixedly connected through the connecting rod (14), first screen cloth (5) rotate to be fixed in on first rand (6), second screen cloth (7) are in rotate under the effect of power component (9) and are fixed in on second rand (8), a plurality of coarse grain exports (15) and a plurality of fine grain export (16) have been seted up respectively on the lateral wall of holding vessel (1), coarse grain export (15) are located and are close to the top of first screen cloth (5), fine grain export (16) are located and are close to the top of second screen cloth (7), holding vessel (1) is fixed to be set up on fixing base (10), vibrator (12) with spring (11) all are fixed to be set up fixing base (10) with between base (13).

2. The sifting mechanism for foodstuff according to claim 1, wherein: the cover (2) is connected to the storage tank (1) in a flip-type manner.

3. The sifting mechanism for foodstuff according to claim 1, wherein: the power assembly (9) is a motor (91).

4. The sifting mechanism for foodstuff according to claim 3, wherein: motor (91) power is connected with power shaft (92), power shaft (92) are connected with rotary rod (94) through shaft coupling (93), the other end fixed connection of rotary rod (94) is in on second screen cloth (7).

5. The sifting mechanism for foodstuff according to claim 1, wherein: an observation window (17) is arranged on the side wall of the storage tank (1).