CN115382637B

CN115382637B - Compound coarse cereal crushing homogenizer with different particle sizes

Info

Publication number: CN115382637B
Application number: CN202210884718.6A
Authority: CN
Inventors: 朱津津; 李同彪; 郭双; 王震; 王冶; 代禄梅
Original assignee: Huanghuai University
Current assignee: Huanghuai University
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2023-05-30
Anticipated expiration: 2042-07-26
Also published as: CN115382637A

Abstract

The invention discloses a composite coarse cereal crushing and homogenizing machine with different grain sizes, relates to the field of composite coarse cereal crushing and homogenizing, and solves the problems that the traditional composite coarse cereal crushing and homogenizing machine is difficult to crush coarse cereals with different grain sizes to the same extent and then mix and discharge to influence product quality when in use.

Description

Compound coarse cereal crushing homogenizer with different particle sizes

Technical Field

The invention relates to the technical field of composite coarse cereal crushing and homogenizing, in particular to a composite coarse cereal crushing and homogenizing machine with different particle sizes.

Background

The homogenizer is mainly used for tissue dispersion in the biotechnology field, sample preparation in the medicine field, enzyme treatment in the food industry, detection of pesticide residues and veterinary drug residues in food, and in the aspects of pharmaceutical industry, cosmetic industry, paint industry, petrochemical industry and the like. The homogenizer can be widely applied to emulsification, homogenization and dispersion in industrial production, and has better effect in crushing grains.

The existing homogenizer is characterized in that when the composite coarse cereals with different grain diameters are crushed, the coarse cereals with different grain diameters are directly placed in the same layer to be crushed, so that the crushing degrees of the coarse cereals with different grain diameters are different, after the coarse cereals with large grains are crushed at the same time, the coarse cereals with small grains are not thoroughly crushed, and the coarse cereals with small grains are crushed to the fine dust degree, so that the final crushed grain diameters are different, the crushing degrees are difficult to be the same, the specification of products is difficult to ensure, and the subsequent use is influenced.

Disclosure of Invention

The invention aims to provide a composite coarse cereal crushing homogenizer with different particle sizes, which is convenient for enabling the final crushing particle sizes to be the same and not excessively crushing small-particle-size coarse cereals, so as to solve the problems in the prior art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a compound cereal crushing homogenizer of different particle diameters, includes organism, reducing mechanism, shake device and collection device, the crushing chamber has been seted up in the organism, the top of organism articulates there is the top cap, the reducing mechanism install in the crushing intracavity for smash the cereal of different particle diameters and discharge after reaching appointed particle diameter, shake the device install in the organism, be used for smash the linkage when reducing mechanism operates to the reducing mechanism shakes, make the cereal of different particle diameters separate and carry out the crushing of different degree, so that it reaches unified appointed particle diameter, collection device install in the organism, be used for the linkage will smash in the reducing mechanism and arrive the cereal of appointed particle diameter and discharge and collect and store, be convenient for smash the cereal of different particle diameters in the crushing chamber and carry out screening when smashing, make the less cereal of particle diameter shake the lower floor by shake device and smash, the higher-layer coarse cereal of upper strata through smashing and shake, make smash to arrive appointed particle diameter and shake the device and fall, with lower floor the same particle diameter and mix the cereal diameter and carry out the crushing device after reaching unified appointed particle diameter, the final particle diameter has reached uniform size and has been reached and uniform, uniform size has been stored after the uniform particle diameter has been convenient to improve the quality after the crushing device has reached the uniform particle diameter and has been stored the uniform and has been convenient to collect the uniform particle diameter.

Preferably, the smashing device comprises a lifting disc which is slidably connected with the smashing cavity in the vertical direction, a first lifting tube which is slidably connected with the smashing cavity is fixedly connected to the lifting disc, a first screen is fixedly connected to the top surface of the first lifting tube, a second lifting tube is fixedly connected to the top surface of the first screen, a second screen is fixedly connected to the top surface of the second lifting tube, a third lifting tube is fixedly connected to the top surface of the second screen, a third screen is fixedly connected to the top surface of the third lifting tube, the screening apertures of the first screen, the second screen and the third screen are sequentially increased, smashing pieces used for stirring and smashing are arranged in the machine body, and continuous layered screening is conveniently carried out when smashing different particle sizes.

Preferably, the crushing piece comprises a driving motor, a device cavity is formed in the machine body, the driving motor is fixedly installed in the device cavity, a driving rod is coaxially and fixedly connected with the output end of the driving motor, penetrates through the lifting disc, the first screen, the second screen and the third screen, and is movably connected with the lifting disc, the first screen, the second screen and the third screen, a plurality of groups of crushing cutters are fixedly connected to the side face of the driving rod, and the plurality of groups of crushing cutters are located above the lifting disc, the first screen, the second screen and the third screen respectively, so that coarse cereals on different layers can be crushed conveniently.

Preferably, the shaking device comprises a rotating ring, a rotating groove is formed in the bottom of the crushing cavity, the rotating ring is connected with the rotating groove in a rotating mode, a plurality of groups of first helical teeth are fixedly connected to the rotating ring, a sliding ring which is in sliding connection with the rotating groove is fixedly connected to the bottom surface of the lifting disk, a plurality of groups of second helical teeth which are meshed with the first helical teeth are fixedly connected to the bottom surface of the sliding ring, and a driving piece which is used for being linked when the driving rod rotates and used for intermittently rotating the rotating ring is arranged in the device cavity, so that the lifting disk is conveniently driven to shake and screen when being crushed.

Preferably, the driving piece comprises a first gear which is rotationally connected with the device cavity, the bottom surface of the rotating ring is fixedly connected with an inner gear ring which is rotationally connected with the rotating groove, the inner gear ring is meshed with the first gear, and an incomplete gear which is meshed with the first gear is coaxially and fixedly connected with the driving rod, so that the rotating ring is linked to intermittently rotate when the driving rod rotates.

Preferably, the collecting device comprises a box door hinged with the machine body, a collecting box is arranged in the machine body, and a discharging piece used for discharging coarse cereal powder between the lifting disc and the first screen to the collecting box for collecting and storing coarse cereal powder finished products is arranged in the machine body when the lifting disc is lifted.

Preferably, the discharging part comprises a driving ring fixedly mounted on the side surface of the first screen, a suction cavity is formed in the machine body, the driving ring is in sliding connection with the suction cavity, a plurality of groups of communicating pipes which are communicated with the collecting box are formed in the bottom of the suction cavity, the plurality of groups of communicating pipes are fixedly connected with one-way valves which are used for enabling coarse cereal powder to be discharged into the collecting box only through the communicating pipes, and control pieces which are used for controlling coarse cereal powder to be sucked into the suction cavity on the lifting disc are arranged in the suction cavity in the lifting process of the driving ring, so that coarse cereal powder between the lifting disc and the first screen is discharged into the collecting box to be collected when the lifting disc is lifted.

Preferably, the control piece comprises a fixed ring fixedly installed in the suction cavity, the inner wall of the fixed ring is in sliding connection with the outer wall of the first lifting pipe, a plurality of groups of conical screening holes are formed in the side face of the first lifting pipe, a plurality of groups of communication holes communicated with the conical screening holes are formed in the fixed ring, and coarse cereal powder on the lifting disk is sucked into the suction cavity in the lifting process of the driving ring.

Preferably, the top cover is provided with a plurality of groups of air holes for balancing the air pressure in the crushing cavity, so that the air pressure balance in the crushing cavity is ensured.

Compared with the prior art, the invention has the beneficial effects that:

the invention solves the problems that the prior compound coarse cereal crushing homogenizer is difficult to crush coarse cereals with different grain diameters to the same degree and then mix and discharge the coarse cereal to influence the quality of products, and the crushing device, the shaking device and the collecting device are arranged, so that coarse cereal with different grain diameters in a crushing cavity can be conveniently crushed and screened at the same time, coarse cereal with smaller grain diameters is shaken to a lower layer by the shaking device to crush the coarse cereal, coarse cereal with larger grain diameters on the upper layer is crushed and shaken, so that the crushed coarse cereal with specified grain diameters is shaken off by the shaking device, mixed and crushed with the grains with the same grain diameters on the lower layer, and finally coarse cereal powder with uniform grain diameters is uniformly discharged into the collecting device to be collected and stored.

Drawings

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

FIG. 2 is a schematic diagram of the internal structure of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

FIG. 4 is a cross-sectional view of the overall structure of the present invention;

FIG. 5 is an enlarged view of area B of FIG. 4;

FIG. 6 is a cross-sectional view of the structure of the machine body of the present invention;

FIG. 7 is a schematic view of a driving member according to the present invention;

FIG. 8 is an enlarged view of region C of FIG. 7;

FIG. 9 is a schematic diagram of a dithering apparatus according to the present invention;

fig. 10 is an exploded view of the structure of the dithering apparatus of the present invention.

In the figure: 1-a machine body; 2-a crushing cavity; 3-top cover; 4-a crushing device; 5-dithering means; 6-a collection device; 8-lifting discs; 9-a first lifting tube; 10-a first screen; 11-a second lifting tube; 12-a second screen; 13-a third lifting tube; 14-a third screen; 15-crushing the pieces; 16-a drive motor; 17-device lumen; 18-a drive rod; 19-a crushing knife; 20-rotating a ring; 21-a rotating groove; 22-first helical teeth; 23-slip ring; 24-second helical teeth; 25-driving member; 27-a first gear; 28-an inner gear ring; 29-incomplete gear; 30-door; 31-a collection box; 32-a discharge member; 34-a drive ring; 35-a suction chamber; 36-communicating pipe; 37-a one-way valve; 38-a control member; 39-a fixing ring; 40-conical screening holes; 41-a communication hole; 42-air holes.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

Referring to fig. 1-3, the composite coarse cereal crushing homogenizer with different particle sizes in the drawings comprises a machine body 1, a crushing device 4, a shaking device 5 and a collecting device 6, wherein a crushing cavity 2 is formed in the machine body 1, a top cover 3 is hinged to the top end of the machine body 1, the crushing device 4 is arranged in the crushing cavity 2 and used for crushing coarse cereals with different particle sizes to different degrees and discharging the coarse cereals after reaching a specified particle size, the shaking device 5 is arranged in the machine body 1 and used for shaking the crushing device 4 in a linkage manner when the crushing device 4 operates so as to separate the coarse cereals with different particle sizes and crush the coarse cereals with different particle sizes to the uniform specified particle size, and the collecting device 6 is arranged in the machine body 1 and used for discharging, collecting and storing the coarse cereals which are crushed in the crushing device 4 and reach the specified particle size in a linkage manner when the shaking device 5 operates.

Referring to fig. 4-8, the crushing device 4 in the drawing includes a lifting disk 8 slidably connected with the crushing cavity 2 along a vertical direction, a first lifting tube 9 slidably connected with the crushing cavity 2 is fixedly connected to the lifting disk 8, a first screen 10 is fixedly connected to a top surface of the first lifting tube 9, a second lifting tube 11 is fixedly connected to a top surface of the first screen 10, a second screen 12 is fixedly connected to a top surface of the second lifting tube 11, a third lifting tube 13 is fixedly connected to a top surface of the second screen 12, a third screen 14 is fixedly connected to a top surface of the third lifting tube 13, and screening apertures of the first screen 10, the second screen 12 and the third screen 14 are sequentially increased, and a crushing member 15 for stirring and crushing is arranged in the machine body 1.

Referring to fig. 4-8, the crushing member 15 in the drawing includes a driving motor 16, a device cavity 17 is provided in the machine body 1, the driving motor 16 is fixedly installed in the device cavity 17, an output end of the driving motor 16 is coaxially and fixedly connected with a driving rod 18, the driving rod 18 penetrates through the lifting disc 8, the first screen 10, the second screen 12 and the third screen 14 and is movably connected with the lifting disc 8, the first screen 10, the second screen 12 and the third screen 14, a plurality of groups of crushing cutters 19 are fixedly connected to a side surface of the driving rod 18, and the plurality of groups of crushing cutters 19 are respectively located above the lifting disc 8, the first screen 10, the second screen 12 and the third screen 14.

In this embodiment, the model of driving motor 16 is preferably Y80M1-2, open top cap 3, throw into crushing intracavity 2 with the compound cereal of different particle diameters, the cereal of great particle diameter can be kept off by third screen cloth 14 this moment, the less particle diameter can see through third screen cloth 14 and drop to second screen cloth 12 or first screen cloth 10 on, cap 3 starts driving motor 16, driving motor 16 drives actuating lever 18 and rotates, thereby make multiunit crushing sword 19 rotate simultaneously and cut crushing to the cereal of different screen cloth top, linkage vibrator 5 constantly drives lifting disk 8 and shakes from top to bottom simultaneously, make first lifting pipe 9, second lifting pipe 11 and third lifting pipe 13 drive first screen cloth 10 simultaneously, second screen cloth 12 and third screen cloth 14 shake, can cut the crushing through the screen cloth of this layer mesh whereabouts below with the cereal after smashing the different particle diameters, and so push away the powder between lifting disk 8 and the first screen cloth 10 of bottom is the most final powder, and uniform particle diameter is reached after the uniform particle diameter is reached to the device is convenient for storing after the uniform particle diameter has reached, uniform particle diameter is convenient for storing the product after the uniform particle diameter has reached in the device is convenient to be used to collect.

Example 2

Referring to fig. 6-10 for further description of embodiment 2, the shaking device 5 in this embodiment includes a rotating ring 20, a rotating groove 21 is formed at the bottom of the pulverizing cavity 2, the rotating ring 20 is rotationally connected with the rotating groove 21, a plurality of groups of first helical teeth 22 are fixedly connected to the rotating ring 20, a sliding ring 23 slidingly connected with the rotating groove 21 is fixedly connected to the bottom of the lifting disk 8, a plurality of groups of second helical teeth 24 meshed with the first helical teeth 22 are fixedly connected to the bottom of the sliding ring 23, and a driving member 25 for linking the rotating ring 20 to intermittently rotate when the driving rod 18 rotates is disposed in the device cavity 17.

Referring to fig. 7-8, the driving member 25 in the drawings includes a first gear 27 rotatably connected to the device cavity 17, an inner gear ring 28 rotatably connected to the rotation groove 21 is fixedly connected to the bottom surface of the rotation ring 20, the inner gear ring 28 is meshed with the first gear 27, and an incomplete gear 29 meshed with the first gear 27 is coaxially and fixedly connected to the driving rod 18.

In this embodiment, the driving motor 16 drives the driving rod 18 to rotate and then drives the incomplete gear 29 to rotate, so as to drive the first gear 27 to rotate and make the inner gear ring 28 intermittently rotate, the inner gear ring 28 drives the rotating ring 20 to rotate and then the first helical teeth 22 continuously push the second helical teeth 24 to intermittently push the sliding ring 23, so that the effect of intermittently lifting the lifting disc 8 is achieved, and thus, the lifting disc 8 and the first lifting tube 9 can be linked to shake coarse cereals with different particle sizes in the driving rod 18 while cutting and crushing the coarse cereals, and the coarse cereals with specified particle sizes are shaken to a lower layer region, so that the effect of synchronous screening is achieved, and the lifting disc 8, the first screen 10, the second screen 12 and the third screen 14 can lift and slide along the driving rod 18 during shaking, and the rotation of the driving rod 18 is not affected.

Example 3

Referring to fig. 1-5 for describing embodiment 3, embodiment 1 is further described, the collection device 6 in the drawings includes a box door 30 hinged with the machine body 1, a collection box 31 is provided in the machine body 1, and a discharging member 32 for discharging coarse cereal powder between the lifting plate 8 and the first screen 10 into the collection box 31 for collection when the lifting plate 8 is lifted is provided in the machine body 1.

Referring to fig. 2-6, the discharging part 32 in the drawing includes a driving ring 34 fixedly mounted on the side surface of the first screen 10, a suction cavity 35 is provided in the machine body 1, the driving ring 34 is slidably connected with the suction cavity 35, a plurality of groups of communicating pipes 36 communicated with the collecting box 31 are provided at the bottom of the suction cavity 35, a check valve 37 for discharging coarse cereal powder into the collecting box 31 only through the communicating pipes 36 is fixedly connected with the plurality of groups of communicating pipes 36, and a control piece 38 for controlling coarse cereal powder on the lifting disk 8 to be sucked into the suction cavity 35 in the lifting process of the driving ring 34 is provided in the suction cavity 35.

Referring to fig. 2-5, the control member 38 in the drawings includes a fixed ring 39 fixedly installed in the suction chamber 35, an inner wall of the fixed ring 39 is slidably connected with an outer wall of the first lifting tube 9, a plurality of groups of conical screening holes 40 are formed on a side surface of the first lifting tube 9, a plurality of groups of communication holes 41 communicated with the conical screening holes 40 are formed on the fixed ring 39, and a plurality of groups of air holes 42 for balancing air pressure in the crushing chamber 2 are formed on the top cover 3.

In this embodiment, the first screen 10 will drive the driving ring 34 to slide up and down in the suction cavity 35 when sliding up and down, when the first lifting tube 9 moves up, the driving ring 34 moves up, the pressure in the suction cavity 35 decreases, the conical screening hole 40 gradually moves up to be communicated with the communication hole 41, the air pressure in the suction cavity 35 reaches the lowest, at this time, the air in the crushing cavity 2 is pumped into the suction cavity 35 through the conical screening hole 40 and the communication hole 41, the air hole 42 at the top reaches the effect of balancing the air pressure in the crushing cavity 2, the powder between the lifting disc 8 and the first screen 10 can be pumped into the suction cavity 35, the powder needs to reach the screening particle size of the conical screening hole 40, the uniform qualification of the grain powder particle size in the suction cavity 35 is ensured, when the first lifting tube 9 moves down, the conical screening hole 40 releases the communication state with the communication hole 41, at this time, the driving ring 34 is driven to move down continuously, the residual powder in the suction cavity 35 is pushed down to the one-way valve 37, the finished product is collected in the collection box through 36, and finally the grain powder in the collection box 31 is discharged into the collection box, and the final grain box is opened, and the grain box can be used for discharging 30.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compound minor cereal crushing homogenizer of different particle diameters which characterized in that includes:

the crushing machine comprises a machine body (1), wherein a crushing cavity (2) is formed in the machine body (1), and a top cover (3) is hinged to the top end of the machine body (1);

further comprises:

the crushing device (4) is arranged in the crushing cavity (2) and is used for crushing coarse cereals with different particle sizes to different degrees and discharging the coarse cereals after the coarse cereals reach the specified particle size;

the shaking device (5) is arranged in the machine body (1) and is used for shaking the crushing device (4) in a linkage way when the crushing device (4) operates, so that coarse cereals with different particle sizes are separated and crushed to different degrees, and the coarse cereals reach uniform designated particle sizes;

the collecting device (6) is arranged in the machine body (1) and is used for discharging, collecting and storing coarse cereals crushed in the crushing device (4) to a specified particle size in a linkage mode when the shaking device (5) operates;

the crushing device (4) comprises a lifting disc (8) which is in sliding connection with the crushing cavity (2) along the vertical direction, a first lifting tube (9) which is in sliding connection with the crushing cavity (2) is fixedly connected to the lifting disc (8), a first screen (10) is fixedly connected to the top surface of the first lifting tube (9), a second lifting tube (11) is fixedly connected to the top surface of the first screen (10), a second screen (12) is fixedly connected to the top surface of the second lifting tube (11), a third lifting tube (13) is fixedly connected to the top surface of the second screen (12), a third screen (14) is fixedly connected to the top surface of the third lifting tube (13), the screening apertures of the first screen (10), the second screen (12) and the third screen (14) are sequentially increased, and a crushing piece (15) for stirring and crushing is arranged in the machine body (1).

The crushing piece (15) comprises a driving motor (16), a device cavity (17) is formed in the machine body (1), the driving motor (16) is fixedly installed in the device cavity (17), a driving rod (18) is fixedly connected to the output end of the driving motor (16) coaxially, the driving rod (18) penetrates through the lifting disc (8), the first screen (10), the second screen (12) and the third screen (14), the driving rod is movably connected with the lifting disc (8), the first screen (10), the second screen (12) and the third screen (14), a plurality of groups of crushing cutters (19) are fixedly connected to the side face of the driving rod (18), and the crushing cutters (19) are respectively located above the lifting disc (8), the first screen (10), the second screen (12) and the third screen (14).

The shaking device (5) comprises a rotating ring (20), a rotating groove (21) is formed in the bottom of the smashing cavity (2), the rotating ring (20) is rotationally connected with the rotating groove (21), a plurality of groups of first helical teeth (22) are fixedly connected to the rotating ring (20), a sliding ring (23) which is in sliding connection with the rotating groove (21) is fixedly connected to the bottom surface of the lifting disc (8), a plurality of groups of second helical teeth (24) which are meshed with the first helical teeth (22) are fixedly connected to the bottom surface of the sliding ring (23), and a driving piece (25) which is used for linking the rotating ring (20) to intermittently rotate when the driving rod (18) rotates is arranged in the device cavity (17);

the driving piece (25) comprises a first gear (27) rotationally connected with the device cavity (17), an inner gear ring (28) rotationally connected with the rotating groove (21) is fixedly connected to the bottom surface of the rotating ring (20), the inner gear ring (28) is meshed with the first gear (27), and an incomplete gear (29) meshed with the first gear (27) is coaxially and fixedly connected to the driving rod (18);

the collecting device (6) comprises a box door (30) hinged with the machine body (1), a collecting box (31) is arranged in the machine body (1), and a discharging piece (32) used for discharging coarse cereal powder between the lifting disc (8) and the first screen (10) into the collecting box (31) for collecting when the lifting disc (8) is lifted is arranged in the machine body (1);

the discharging piece (32) comprises a driving ring (34) fixedly arranged on the side surface of the first screen (10), a suction cavity (35) is formed in the machine body (1), the driving ring (34) is in sliding connection with the suction cavity (35), a plurality of groups of communicating pipes (36) communicated with the collecting box (31) are formed in the bottom of the suction cavity (35), a plurality of groups of communicating pipes (36) are fixedly connected with one-way valves (37) used for enabling coarse cereal powder to be discharged into the collecting box (31) only through the communicating pipes (36), and a control piece (38) used for controlling coarse cereal powder on the lifting disc (8) to be sucked into the suction cavity (35) in the lifting process of the driving ring (34) is arranged in the suction cavity (35).

The control piece (38) comprises a fixed ring (39) fixedly installed in the suction cavity (35), the inner wall of the fixed ring (39) is in sliding connection with the outer wall of the first lifting tube (9), a plurality of groups of conical screening holes (40) are formed in the side face of the first lifting tube (9), and a plurality of groups of communication holes (41) communicated with the conical screening holes (40) are formed in the fixed ring (39).

2. The composite coarse cereal crushing and homogenizing machine with different particle sizes according to claim 1, wherein: the top cover (3) is provided with a plurality of groups of air holes (42) for balancing the air pressure in the crushing cavity (2).