CN212468302U

CN212468302U - Grain powder processing device

Info

Publication number: CN212468302U
Application number: CN201922334917.6U
Authority: CN
Inventors: 巫超; 叶名儒; 谢广杰; 高伟; 范红田
Original assignee: Zhenjiang Zhinong Food Co ltd
Current assignee: Zhenjiang Zhinong Food Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2021-02-05
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a cereal powder processingequipment, including sleeve pipe, twin-screw, actuating mechanism, pouring hopper, micro motor, three-way pipe, long cover, annular filter plate, long chimney filter, belt pulley, servo motor, counter weight platform, V belt, drum, belt ring, lower stone mill, go up stone mill, circular arc hole and single screw rod. The utility model relates to a rationally, changed the structure of traditional cereal powder processing equipment, increased the rotatory structure that grinds of stone mill from top to bottom, can process out the cereal powder grain that accords with the specification size fast, will carry the garrulous cereal to the cover intraductal for filtering once more through the single screw rod at long chimney internal rotation to have the function of circulating transport crushed aggregates, can improve the quality of cereal powder processing to the garrulous material circulation that the specification is big and fully grind.

Description

Grain powder processing device

Technical Field

The utility model relates to a powder processingequipment specifically is a cereal powder processingequipment, belongs to cereal processing application technical field.

Background

The cereals include rice, wheat, corn, millet, etc., and are mainly Gramineae plants. The cereal is a traditional staple food for many Asian people, cereals mainly refer to seeds of gramineous plants, five cereals mainly comprise rice, wheat, corn and other coarse cereals, such as millet, black rice, buckwheat, oat, coix seed, sorghum and the like, and the cereals are processed into the staple food, so that 50-80% of heat energy, 40-70% of protein and more than 60% of vitamin B1 are provided for human beings.

Cereal powder processing because cereal kind and hardness are many different, this brings certain inconvenience for processing, causes the process velocity relatively slower, and great and difficult the filtering out of particle size to some after smashing simultaneously, traditional structure can not accomplish to carry out rotatory powder processing with the great crushed aggregates of particle size. Therefore, a grain powder processing apparatus has been proposed to address the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solve the above problems and to provide a grain powder processing apparatus.

The utility model realizes the purpose by the following technical proposal, a grain powder processing device comprises a sleeve, a crushing mechanism and a circulating mechanism, wherein a driving mechanism is arranged at the top port of the sleeve, and a long cylinder cover is sleeved at the middle part of the sleeve;

the material crushing mechanism comprises a double screw and a lower stone mill, the corresponding end of the double screw is installed at the output shaft end of the driving mechanism in a transmission mode, the double screw is located in the sleeve, the middle of the lower stone mill is rotatably connected with the middle of the annular surface of the cylinder through a bearing, the top gap of the lower stone mill is attached to the upper stone mill in a leaning mode, the middle of the upper stone mill is assembled on one side of the middle of the annular surface of the cylinder, the top port of the cylinder is installed on the top port of the sleeve, two arc holes are symmetrically formed in the middle of the annular surface of the cylinder, a belt ring is installed at the bottom of the lower stone mill and is in transmission connection with a belt pulley through a triangular belt;

the circulating mechanism comprises a single screw rod, the single screw rod is positioned in the long filter pipe, the bottom in the long filter pipe is rotatably connected with one end of the single screw rod through a three-blade plate, the port of the top of the long filter pipe is installed on the port of one end of the three-way pipe, the other end of the single screw rod is installed at the shaft rod end of the micro motor, and the other end of the single screw rod penetrates through the inside of the corresponding pipe body of the three-way pipe.

Preferably, the lower stone mill annular surface is rotatably connected with the port of the long cylinder cover through a mounted bearing, and an annular filter plate is mounted in an annular frame structure at the bottom of the annular surface of the long cylinder cover.

Preferably, the bottom of the cylinder is arranged on the surface of the top of the counterweight table, and a placing groove formed in the end face of the top of the counterweight table is fixedly connected with the servo motor.

Preferably, the number of the long filter tubes is two, and the two long filter tubes are located at symmetrical positions in the long cylinder cover.

Preferably, the top of the annular surface of the sleeve is communicated with the bottom of the material pouring hopper through a conduit, and the sleeve part positioned in the long cylinder cover is communicated with the port of the middle pipe body of the three-way pipe.

Preferably, the filter hole size of the annular filter plate is consistent with that of the long filter tube.

The utility model has the advantages that:

1. this kind of cereal powder processingequipment reasonable in design has changed the structure of traditional cereal powder processing equipment, has increased the rotatory structure of grinding of stone mill from top to bottom, can process out the cereal powder grain that accords with the specification size fast.

2. This kind of cereal powder processingequipment reasonable in design will carry the broken cereal that filters to the cover intraductal again through the single screw rod at long chimney filter internal rotation to have the function of circular transport crushed aggregates, can carry out abundant grinding to the broken material circulation that the specification is big, improve the quality of cereal powder processing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a schematic view of the structure of the micro-motor and the single screw rod of the present invention;

fig. 3 is a schematic view of the connection structure of the cylinder and the lower stone mill of the present invention.

In the figure: 1. the device comprises a sleeve, 2, double screws, 3, a driving mechanism, 4, a pouring hopper, 5, a micro motor, 6, a three-way pipe, 7, a long cylinder cover, 8, an annular filter plate, 9, a long filter pipe, 10, a belt pulley, 11, a servo motor, 12, a counterweight table, 13, a triangular belt, 14, a cylinder, 15, a belt ring, 16, a lower stone mill, 17, an upper stone mill, 18, an arc hole, 19 and a single screw.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "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 referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a grain powder processing device includes a casing 1, a crushing mechanism and a circulation mechanism, wherein a driving mechanism 3 is installed at a top port of the casing 1, and a long cylinder cover 7 is sleeved in the middle of the casing 1;

the material crushing mechanism comprises a double screw 2 and a lower stone mill 16, the corresponding end of the double screw 2 is installed at the output shaft end of the driving mechanism 3 in a transmission mode, the double screw 2 is located in the sleeve 1, the middle of the lower stone mill 16 is rotatably connected with the middle of the annular surface of the cylinder 14 through a bearing, the upper stone mill 17 is attached to the top gap of the lower stone mill 16 in an attached mode, the middle of the upper stone mill 17 is assembled on one side of the middle of the annular surface of the cylinder 14, the top port of the cylinder 14 is installed on the top port of the sleeve 1, two arc holes 18 are symmetrically formed in the middle of the annular surface of the cylinder 14, a belt ring 15 is installed at the bottom of the lower stone mill 16, the belt ring 15 is connected with the belt pulley 10 in a transmission mode through a;

the circulating mechanism comprises a single screw rod 19, the single screw rod 19 is located in the long filter tube 9, the bottom in the long filter tube 9 is rotatably connected with one end of the single screw rod 19 through a three-blade plate, the port of the top of the long filter tube 9 is installed on the port of one end of the three-way tube 6, the other end of the single screw rod 19 is installed at the shaft rod end of the micro motor 5, and the other end of the single screw rod 19 penetrates through the corresponding tube body of the three-way tube 6.

The annular surface of the lower stone mill 16 is rotationally connected with the port of the long cylinder cover 7 through a mounted bearing, and an annular filter plate 8 is mounted in an annular frame structure at the bottom of the annular surface of the long cylinder cover 7, so that a crushed material to-be-screened space can be formed between the lower stone mill 16 and the inner side of the port of the long cylinder cover 7; the bottom of the cylinder 14 is arranged on the top surface of the counterweight table 12, and a placing groove formed in the top end face of the counterweight table 12 is fixedly connected with the servo motor 11, so that the effect of supporting and fixing the whole body is achieved; the number of the long filter pipes 9 is two, and the two long filter pipes 9 are positioned at symmetrical positions in the long cylinder cover 7, so that the bottom end port of the long filter pipe 9 can be conveniently inserted into a material pile in a space where crushed materials are to be screened; the top of the annular surface of the sleeve 1 is communicated with the bottom of the dumping hopper 4 through a guide pipe, and the part of the sleeve 1 positioned in the long cylinder cover 7 is communicated with the pipe body port in the middle of the three-way pipe 6, so that the effect of communicating the sleeve 1 with the long filter pipe 9 is achieved; the size of the filter holes of the annular filter plate 8 is consistent with that of the filter holes of the long filter tube 9, and the consistency of the filter structure is kept.

When the utility model is used, firstly, the double screw 2 is driven by the started driving mechanism 3 to rotate oppositely in the sleeve 1, the micro motor 5 drives the single screw 19 to rotate in the long filter tube 9, the started servo motor 11 drives the lower stone mill 16 in transmission connection with the belt wheel 10, the triangular belt 13 and the belt ring 15 to rotate, and simultaneously, the grain particles are poured into the lower stone mill through the material pouring hopper 4;

the grain particles are primarily crushed by the rotating double screw 2 and gradually enter the cylinder 14, and enter between the upper stone mill 17 and the lower stone mill 16 from the arc hole 18, the rotating lower stone mill 16 grinds the crushed grains between the upper stone mill and the lower stone mill into powder, and the grain powder particles smaller than the filter holes of the annular filter plate 8 are discharged into an external containing structure, so that the structure of the traditional grain powder processing equipment is changed, the structure that the upper stone mill and the lower stone mill rotate to grind is increased, and the grain powder particles in accordance with the specification and size can be rapidly processed;

when the big cereal grain of specification can not filter and be located the space that forms between long cover 7 and the lower stone mill 17, will be for the broken cereal that filters to transport once more to the sleeve pipe 1 in through the single screw rod 19 of rotation in long chimney filter 9 to have the function of circulation transport crushed aggregates, can carry out abundant grinding to the broken material circulation that the specification is big, improve the quality of cereal powder processing.

It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A grain powder processing device is characterized in that: the device comprises a sleeve (1), a crushing mechanism and a circulating mechanism, wherein a driving mechanism (3) is installed at a top port of the sleeve (1), and a long cylinder cover (7) is sleeved in the middle of the sleeve (1);

the crushing mechanism comprises a double screw (2) and a lower stone mill (16), the corresponding end of the double screw (2) is arranged at the output shaft end of the driving mechanism (3) in a transmission way, and the double screw (2) is positioned in the sleeve (1), the middle part of the lower stone mill (16) is rotationally connected with the middle part of the annular surface of the cylinder (14) through a bearing, and the top gap of the lower stone mill (16) is attached with an upper stone mill (17), the middle part of the upper stone mill (17) is assembled at one side of the middle part of the annular surface of the cylinder (14), the top port of the cylinder (14) is arranged on the top port of the sleeve (1), two arc holes (18) are symmetrically arranged in the middle of the annular surface of the cylinder (14), a belt ring (15) is arranged at the bottom of the lower stone mill (16), the belt ring (15) is connected with the belt pulley (10) through a triangular belt (13) in a transmission way, the belt pulley (10) is connected with the shaft end of the servo motor (11) through a rotating shaft;

the circulating mechanism comprises a single screw rod (19), the single screw rod (19) is located in the long filter pipe (9), the bottom in the long filter pipe (9) is rotatably connected with one end of the single screw rod (19) through a three-blade plate, the top port of the long filter pipe (9) is installed on one end port of the three-way pipe (6), the other end of the single screw rod (19) is installed at the shaft rod end of the micro motor (5), and the other end of the single screw rod (19) penetrates through the corresponding pipe body of the three-way pipe (6).

2. A cereal powder processing apparatus according to claim 1, characterized in that: the annular surface of the lower stone mill (16) is rotatably connected with the port of the long cylinder cover (7) through an installed bearing, and an annular filter plate (8) is installed in an annular frame structure at the bottom of the annular surface of the long cylinder cover (7).

3. A cereal powder processing apparatus according to claim 1, characterized in that: the bottom of the cylinder (14) is arranged on the top surface of the counterweight table (12), and a placing groove formed in the top end face of the counterweight table (12) is fixedly connected with the servo motor (11).

4. A cereal powder processing apparatus according to claim 1, characterized in that: the number of the long filter tubes (9) is two, and the two long filter tubes (9) are positioned at symmetrical positions in the long cylinder cover (7).

5. A cereal powder processing apparatus according to claim 1, characterized in that: the top of the annular surface of the sleeve (1) is communicated with the bottom of the material pouring hopper (4) through a guide pipe, and the part of the sleeve (1) positioned in the long cylinder cover (7) is communicated with the middle pipe body port of the three-way pipe (6).

6. A cereal powder processing apparatus according to claim 2, characterized in that: the filter hole size of the annular filter plate (8) is consistent with that of the long filter tube (9).