CN113600483A

CN113600483A - Food raw materials classified screening machine

Info

Publication number: CN113600483A
Application number: CN202111178725.6A
Authority: CN
Inventors: 刘兆阳
Original assignee: Xuzhou Zhengxing Dedusting Equipment Manufacturing Co ltd
Current assignee: Xuzhou Zhengxing Dedusting Equipment Manufacturing Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2021-11-05
Anticipated expiration: 2041-10-11
Also published as: CN113600483B

Abstract

The invention is suitable for the field of food processing, and provides a food raw material grading screening machine which comprises a base, wherein a plurality of supporting pieces are arranged on the base, a driving mechanism is fixed on the base, and the food raw material grading screening machine also comprises a plurality of screening components, each screening component comprises a base and a screening box body, the bases and the screening box bodies are connected through telescopic pieces, the driving mechanism is used for driving the bases to rotate so as to realize the rotation of the screening box bodies, connecting pieces are arranged on the bases and matched with the output ends of the driving mechanism, when the driving mechanism drives the bases to rotate, the connecting pieces are used for changing the vertical heights of the bases, eccentric units are arranged on the screening box bodies, and when the bases drive the screening box bodies to rotate, the eccentric units are used for driving the screening box bodies to perform horizontal offset motion. The beneficial effects are as follows: only use a actuating mechanism, just realize screening subassembly horizontal and vertical vibration effect, overall structure design benefit, the practicality is strong, and the energy consumption is low, and the in-service use is effectual.

Description

Food raw materials classified screening machine

Technical Field

The invention belongs to the field of food processing, and particularly relates to a food raw material grading and screening machine.

Background

Food refers to various finished products and raw materials for people to eat or drink and the products which are food and traditional Chinese medicinal materials according to the tradition, but do not include the products for treating.

Food processing is exactly to process these raw materials into the product that has the packing, and usually in the production and processing process, the raw materials also can be through screening and grading, can make the product of different levels, and the grading is sold, can promote economic benefits effectively.

The existing grading screening device divides raw materials into different layers through a plurality of vibrating screen bodies, however, the screen bodies are vibrated to realize high efficiency, the raw materials are often driven by a plurality of driving mechanisms, and the whole power consumption of the screening machine is large.

Disclosure of Invention

The embodiment of the invention aims to provide a food raw material grading and screening machine, and aims to solve the problem of high power consumption.

The embodiment of the invention is realized in such a way that the food raw material grading screening machine comprises a base, a plurality of supporting pieces are arranged on the base, a driving mechanism is fixed on the base, and the food raw material grading screening machine also comprises a plurality of screening components, wherein each screening component comprises a base and a screening box body;

the base is connected with the screening box body through a telescopic piece, and the driving mechanism is used for driving the base to rotate so as to realize the rotation of the screening box body;

the base is provided with a connecting piece, the connecting piece is matched with the output end of the driving mechanism, and when the driving mechanism drives the base to rotate, the connecting piece is used for changing the vertical height of the base;

the screening box is provided with an eccentric unit, and when the base drives the screening box to rotate, the eccentric unit is used for driving the screening box to perform horizontal offset motion.

Preferably, support piece is including fixing the stand on the base, is provided with the compensation structure corresponding with screening subassembly quantity along its length direction on the stand, and the last swivelling joint of compensation structure has the supporting wheel, and the supporting wheel cooperatees with the base, and when the vertical altitude of base changed, the compensation structure was used for adjusting the position height of supporting wheel, makes it keep with the cooperation state of base.

Preferably, the compensation structure includes a slot provided on the pillar, a slider is slidably connected in the slot, an elastic member is provided in the slot, one end of the elastic member is fixed on the slider, the other end of the elastic member is fixed on a side wall of the slot, and the supporting wheel is rotatably connected to the slider.

Preferably, the base is an annular tubular structure, the surface of the supporting wheel is provided with an annular groove, and the supporting wheel is matched with the base through the annular groove.

Preferably, actuating mechanism is fixed with the driving piece including fixing at the base upper bracket on the support, and the output cooperation of driving piece is connected with the pivot, and one side that the support was towards the screening subassembly is provided with the drive wheel that corresponds, and the pivot passes through the driving medium and drives the synchronous rotation of drive wheel, and the drive wheel laminates with the base mutually.

Preferably, the driving wheel is made of rubber.

Preferably, the driving wheel is provided with a clamping groove, the connecting piece adopts a clamping ring fixed on the side surface of the base, the height of the clamping ring on the base is changed in a linear end-to-end mode, and the clamping groove on the driving wheel is matched with the clamping ring.

Preferably, the screening box includes the ring case that links firmly through extensible member and base, and ring case terminal surface is open type structure, and the ring incasement is fixed with the mounting bracket, is provided with the sieve on the mounting bracket, and the opposite side at the mounting bracket is fixed to eccentric unit.

Preferably, the eccentric unit comprises an eccentric wheel fixed on the mounting frame, and a protective pipe is fixed on the outer side of the eccentric wheel through the mounting frame.

Preferably, the inner diameter of the protective tube is more than 2 times of the maximum length of the eccentric wheel.

The food raw material grading screening machine provided by the embodiment of the invention has the beneficial effects that: when the screening machine is used, the screening component can be driven to rotate through the driving mechanism, the screening box body is matched with the eccentric unit while rotating, the screening box body can transversely swing back and forth in the base under the supporting effect of the telescopic piece, and the vertical height of the base can be periodically changed while the connecting piece on the base rotates, so that the screening component can vertically reciprocate.

Drawings

Fig. 1 is a perspective view of a food material classifying and screening machine according to an embodiment of the present invention;

FIG. 2 is a front view of a food material classifying and screening machine according to an embodiment of the present invention;

FIG. 3 is a perspective view of a support member and a drive mechanism provided in accordance with an embodiment of the present invention;

FIG. 4 is a perspective view of a screening assembly according to an embodiment of the present invention;

FIG. 5 is a perspective view of the other view of FIG. 4;

fig. 6 is a three-dimensional structure diagram of the screening component according to the embodiment of the present invention after the function is expanded;

FIG. 7 is an enlarged view of a portion A of FIG. 3;

FIG. 8 is an enlarged view of a portion of FIG. 3 at B;

in the drawings: 1-a base; 2-a support; 201-upright column; 202-a compensation structure; 2021-slot position; 2022-slide block; 2023-an elastic member; 203-support wheels; 2031-annular groove; 3-a drive mechanism; 301-a scaffold; 302-a driver; 303-a rotating shaft; 304-a drive wheel; 3041-a card slot; 305-a transmission member; 4-a screening component; 401-a base; 402-screening box; 4021-ring box; 4022-a mounting bracket; 4023-sieve plate; 5-a telescopic member; 6-connecting piece; 7-an eccentric unit; 701-eccentric wheel; 702-a protective tube; 8-opening and closing the door.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1, fig. 2, fig. 4 and fig. 5, a structure diagram of a food material classifying and screening machine according to an embodiment of the present invention includes:

the base 1 is provided with a plurality of support piece 2 on the base 1, is fixed with actuating mechanism 3 on the base 1, still including a plurality of screening subassembly 4.

Screening subassembly 4 includes base 401 and screening box 402, is connected through extensible member 5 between base 401 and the screening box 402, and actuating mechanism 3 is used for driving base 401 and rotates, realizes the rotation of screening box 402.

The base 401 is provided with a connecting piece 6, the connecting piece 6 is matched with the output end of the driving mechanism 3, and when the driving mechanism 3 drives the base 401 to rotate, the connecting piece 6 is used for changing the vertical height of the base 401.

The screening box 402 is provided with an eccentric unit 7, and when the base 401 drives the screening box 402 to rotate, the eccentric unit 7 is used for driving the screening box 402 to perform horizontal offset motion.

In an embodiment of the invention, when the screening machine is used, the driving mechanism 3 can drive the screening component 4 to rotate, so that the screening box 402 rotates and is matched with the eccentric unit 7, the screening box 402 horizontally swings in the base 401 in a reciprocating manner under the supporting action of the telescopic piece 5, and the connecting piece 6 on the base 401 can periodically change the vertical height of the base 401 while the base 401 rotates, so that the screening component 4 vertically reciprocates, therefore, the screening machine can realize the horizontal and vertical vibration action of the screening component 4 by only using one driving mechanism 3, and has the advantages of ingenious overall structural design, strong practicability, low energy consumption and good actual use effect.

In an example of the present invention, the connecting member 6 may be a clamping ring fixed on a side surface of the base 401, and a height of the clamping ring on the base 401 is linearly changed end to end, if the clamping ring is higher than a relative height of the other side of the clamping ring relative to the base when viewed from the side surface of the base 401, the extensible member 5 may be an elastic extensible rod, one end of the elastic extensible rod is fixed on an inner side of the base 401, the other end of the elastic extensible rod is fixed on an outer side of the screening box 402, and the elastic extensible rod is horizontally arranged, so that when the eccentric unit 7 operates, the screening box 402 can horizontally translate and swing in the base 401.

As shown in fig. 8, as another preferred embodiment of the present invention, a locking groove 3041 is formed on the driving wheel 304, and the driving wheel 304 is locked with the connecting member 6 through the locking groove 3041.

To complement the above embodiment, when the driving wheel 304 rotates and is engaged with the connecting member 6, i.e. the so-called snap ring, through the engaging groove 3041, the base 401 and the driving wheel 304 can rotate synchronously and can be shifted along the axis of the driving wheel 304 due to the structural characteristics of the snap ring itself, that is, the purpose of reciprocating the sieving box 402 in the vertical direction can be achieved.

As shown in fig. 3, as a preferred embodiment of the present invention, the supporting member 2 includes a vertical column 201 fixed on the base 1, the vertical column 201 is provided with compensating structures 202 along the length direction thereof, the number of the compensating structures 202 corresponds to the number of the screening assemblies 4, the compensating structures 202 are rotatably connected with supporting wheels 203, the supporting wheels 203 are matched with the base 401, and when the vertical height of the base 401 is changed, the compensating structures 202 are used for adjusting the position height of the supporting wheels 203 to keep the matching state with the base 401.

As shown in fig. 7, the compensation structure 202 includes a slot 2021 opened on the pillar, a slider 2022 is slidably connected in the slot 2021, an elastic element 2023 is disposed in the slot 2021, one end of the elastic element 2023 is fixed to the slider 2022, the other end of the elastic element 2023 is fixed to a sidewall of the slot 2021, and the supporting wheel 203 is rotatably connected to the slider 2022.

As shown in fig. 4 and 7, the base 401 is an annular tubular structure, the surface of the support wheel 203 is provided with an annular groove 2031, and the support wheel 203 is matched with the base 401 through the annular groove 2031.

In one case of this embodiment, the base 401 is clamped by the annular groove 2031 on the supporting wheel 203, so that the rotation stability of the base can be ensured, and the base can be prevented from falling off, because there is a relationship that the connecting part 6 changes the height of the base 401, when the base 401 moves along the vertical direction, the base 401 can be separated from the supporting wheel 203, the elastic part 2023 can adopt a spring, and the spring in the compensation structure 202 plays a role at this time to drive the slider 2022 to move in the groove 2021, so that the rotating supporting wheel 203 can be ensured to be always kept attached to the base 401, and the supporting wheel can be stably supported.

As shown in fig. 3, as another preferred embodiment of the present invention, the driving mechanism 3 includes a bracket 301 fixed on the base 1, a driving member 302 is fixed on the bracket 301, an output end of the driving member 302 is connected with a rotating shaft 303 in a matching manner, one side of the bracket 301 facing the screening assembly 4 is provided with a corresponding driving wheel 304, the rotating shaft 303 drives the driving wheel 304 to rotate synchronously through a transmission member 305, and the driving wheel 304 is attached to the base 401.

In one aspect of this embodiment, the driving component 302 can be a motor fixed on the bracket 301, the motor can drive the rotating shaft 303 to rotate, the transmission component 305 includes belt wheels respectively fixed on the rotating shaft 303 and the driving wheels 304, and the belt wheels are driven by a belt, so that when the motor drives the rotating shaft 303 to rotate, all the driving wheels 304 can be driven to rotate synchronously, and the driving wheels 304 mainly drive the base 401 to rotate through friction.

Supplementary explanation is made on the basis of the above embodiment, the driving wheel 304 is made of rubber, and when the whole driving wheel 304 is made of rubber, the surface of the driving wheel 304 is in contact with the base 401 to provide larger friction force, so as to effectively avoid the occurrence of slipping.

As shown in fig. 4 and 5, as another preferred embodiment of the present invention, the screening box 402 includes a ring box 4021 fixedly connected to the base 401 through a telescopic member 5, an end face of the ring box 4021 is an open structure, a mounting bracket 4022 is fixed in the ring box 4021, a screen plate 4023 is disposed on the mounting bracket 4022, and an eccentric unit 7 is fixed on the other side of the mounting bracket 4022.

As shown in fig. 5, the eccentric unit 7 includes an eccentric wheel 701 fixed on a mounting rack 4022, a protective tube 702 is fixed outside the eccentric wheel 701 through the mounting rack 4022, and the inner diameter of the protective tube 702 is greater than 2 times the maximum length of the eccentric wheel 701.

In a condition of this embodiment, it has the sieve mesh to open on the sieve 4023, the sieve pore diameter that different screening subassemblies 4 correspond is different, in this sieve separator, the aperture of sieve mesh from top to bottom subtracts progressively, and the diameter of sieve 4023 equals with ring case 4021 internal diameter, sieve 4023 directly places on mounting bracket 4022, consequently when the screening requirement changes, only need to change sieve 4023 can, very convenient, the effect of pillar 702 lies in, the raw materials that can make to leak down in the sieve mesh can not be interfered by pivoted eccentric wheel 701, prevent that eccentric wheel 701 from flying the raw materials and can not fall into next screening subassembly 4.

As shown in fig. 6, supplementary description is made on the basis of the above embodiment, the side surface of the ring box 4021 is hinged with the switch door 8 in a rotating manner, so that the material in the ring box 4021 can be taken out conveniently, and the material taking operation of the screening machine is facilitated.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A food raw material classifying and screening machine comprises a base, wherein a plurality of supporting pieces are arranged on the base, a driving mechanism is fixed on the base, and the food raw material classifying and screening machine also comprises a plurality of screening components, and is characterized in that each screening component comprises a base and a screening box body;

2. The food ingredient classifying and screening machine according to claim 1, wherein the supporting member includes a vertical column fixed on the base, the vertical column is provided with compensating structures corresponding to the number of the screening components along the length direction thereof, the compensating structures are rotatably connected with supporting wheels, the supporting wheels are matched with the base, and when the vertical height of the base is changed, the compensating structures are used for adjusting the height of the supporting wheels so as to keep the supporting wheels in a matched state with the base.

3. The food material classifying and screening machine according to claim 2, wherein the compensating structure includes a slot provided in the pillar, a slider slidably connected to the slot, a resilient member disposed in the slot, one end of the resilient member being fixed to the slider, the other end of the resilient member being fixed to a side wall of the slot, and the supporting wheel being rotatably connected to the slider.

4. The food material classifying and screening machine according to claim 2, wherein said base is an annular tubular structure, and an annular groove is formed on the surface of the supporting wheel, and the supporting wheel is matched with the base through the annular groove.

5. The food material classifying and screening machine according to claim 1, wherein the driving mechanism includes a bracket fixed on the base, a driving member is fixed on the bracket, an output end of the driving member is connected with a rotating shaft in a matching manner, a corresponding driving wheel is arranged on one side of the bracket facing the screening assembly, the rotating shaft drives the driving wheel to rotate synchronously through a driving member, and the driving wheel is attached to the base.

6. The food material classifying and screening machine according to claim 5, wherein the driving wheel is made of rubber.

7. The food material classifying and screening machine according to claim 5, wherein the driving wheel is provided with a snap ring, the connecting member is a snap ring fixed on the side surface of the base, the height of the snap ring on the base is changed in a linear end-to-end manner, and the snap ring on the driving wheel is matched with the snap ring.

8. The food raw material grading and screening machine according to claim 1, wherein the screening box body comprises a ring box fixedly connected with the base through a telescopic piece, the end face of the ring box is of an open structure, a mounting frame is fixed in the ring box, a sieve plate is arranged on the mounting frame, and the eccentric unit is fixed on the other side of the mounting frame.

9. The food material classifying and screening machine according to claim 8, wherein the eccentric unit includes an eccentric wheel fixed to a mounting bracket, and a protective tube is fixed to an outer side of the eccentric wheel through the mounting bracket.

10. The food material classifying and screening machine according to claim 9, wherein the inner diameter of the guard tube is more than 2 times the maximum length of the eccentric wheel.