CN115582180A - Grinding mill for grain processing and grinding preparation method thereof - Google Patents

Grinding mill for grain processing and grinding preparation method thereof Download PDF

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Publication number
CN115582180A
CN115582180A CN202211245666.4A CN202211245666A CN115582180A CN 115582180 A CN115582180 A CN 115582180A CN 202211245666 A CN202211245666 A CN 202211245666A CN 115582180 A CN115582180 A CN 115582180A
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CN
China
Prior art keywords
fixedly connected
pipe
corn
grains
milling
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Pending
Application number
CN202211245666.4A
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Chinese (zh)
Inventor
冯锐辉
唐斯霞
仇飞鹤
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Guangdong Yinpeng Agricultural Development Co ltd
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Guangdong Yinpeng Agricultural Development Co ltd
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Priority to CN202211245666.4A priority Critical patent/CN115582180A/en
Publication of CN115582180A publication Critical patent/CN115582180A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/08Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
    • B02C18/10Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/22Feed or discharge means
    • B02C18/2216Discharge means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/22Feed or discharge means
    • B02C18/2225Feed means
    • B02C18/2258Feed means of screw type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/24Drives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool

Abstract

The invention discloses a grinding mill for processing grains and a grinding preparation method thereof, wherein the grinding mill comprises a base, a support frame is fixedly connected to the middle of the upper end of the base, a grinding mill body is fixedly connected between the peripheries of the upper end of the support frame, a pretreatment mechanism is fixedly connected to the middle of the upper end of the grinding mill body in an inserting mode, a material pumping mechanism is fixedly connected to the right of the upper end of the grinding mill body, the right of the outer surface of the material pumping mechanism is fixedly connected with the left of the upper end of the pretreatment mechanism in an inserting mode, an impurity removing mechanism is fixedly connected to the middle of the left end of the base, a reinforcing block is fixedly connected to the middle of the right end of the impurity removing mechanism, and a material loading mechanism is fixedly connected between the upper end of the impurity removing mechanism and the upper end of the pretreatment mechanism. The milling machine for processing the grains and the milling preparation method thereof can automatically feed the corn grains, can also remove impurities from the corn grains, can enhance the milling effect of the corn grains, and are suitable for wide application.

Description

Grinding mill for grain processing and grinding preparation method thereof
Technical Field
The invention relates to the technical field of grain processing, in particular to a grinding machine for grain processing and a grinding preparation method thereof.
Background
The corn has a wide range, including rice, wheat, corn, millet, soybean and other coarse cereals, mainly plant seeds and fruits, which are traditional staple foods for many Asians, the corn can be roughly divided into three types in China, namely cereal, bean and potato, wherein the corn belongs to cereal, and in the production and processing process of the corn, the corn is necessarily milled by a milling machine to be milled into corn flour, and the corn flour can be used for making various delicious foods.
The inventor finds that at least the following problems in the prior art are not solved: 1. when the existing grinding mill is used, the corn needs to be manually poured into the grinding mill, the height of the grinding mill is high, the labor intensity of workers is increased, and the machine cannot realize automatic feeding of the corn and cannot perform impurity removal treatment on the corn; 2. the existing grinding machine directly grinds corn kernels when grinding corn, and cannot grind the corn kernels after being crushed, so that the grinding speed of the corn is reduced, the corn kernels are not ground finely enough, and the grinding effect of the machine on the corn is influenced; therefore, a milling machine for processing the grains and a milling preparation method thereof are provided.
Disclosure of Invention
The invention mainly aims to provide a milling machine for processing grains and a milling preparation method thereof, which can effectively solve the problems in the background art.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a grain processing is with mill and preparation method that mills thereof, the on-line screen storage device comprises a base, the upper end middle part fixedly connected with support frame of base, common fixedly connected with mill body between the upper end periphery of support frame, the upper end middle part of mill body alternates fixedly connected with preliminary treatment mechanism, the upper end right part fixedly connected with of mill body takes out material mechanism, and takes out the outer surface right part of material mechanism and the upper end left part of preliminary treatment mechanism and alternate fixed connection, the left end middle part fixedly connected with edulcoration mechanism of base, the right-hand member middle part fixedly connected with reinforcing block of edulcoration mechanism, and the lower extreme of reinforcing block and the upper end left part fixed connection of base, common fixedly connected with feed mechanism between the upper end of edulcoration mechanism and the upper end of preliminary treatment mechanism, the outer surface left part fixedly connected with discharging pipe of feed mechanism, the upper end of discharging pipe alternates fixedly connected with storage silo, the equal fixedly connected with supporting legs in lower extreme four corners of silo, the anterior fixedly connected with controller in upper end of base, the equal first storage wheel of the lower extreme four corners of base.
As a further improvement of the above scheme, the pretreatment mechanism includes a pretreatment cylinder, the middle of the upper wall of the pretreatment cylinder is inserted with a crushing mechanism, the lower part of the inner cylinder wall of the pretreatment cylinder is fixedly connected with a blocking screen, the middle of the lower wall of the pretreatment cylinder is inserted with a flow guide hopper, the lower end of the flow guide hopper penetrates through the upper end of the mill body, and the lower end of the pretreatment cylinder is fixedly connected with the upper end of the mill body.
As a further improvement of the above scheme, the crushing mechanism includes a driver, an output end of the driver penetrates through an upper barrel wall of the pretreatment barrel and is fixedly connected with a drive shaft, an upper end of the drive shaft is movably connected with the upper barrel wall of the pretreatment barrel through a bearing, three large crushing cutters are fixedly connected to the upper portion of the outer surface and the lower portion of the outer surface of the drive shaft in an inserting manner, a cleaning brush is fixedly connected to the lower end of the drive shaft, a fixed box is movably connected to the middle portion of the outer surface of the drive shaft in an inserting manner through a bearing, the front end and the rear end of the fixed box are fixedly connected with a front barrel wall and a rear barrel wall of the pretreatment barrel respectively, a fixed shaft is movably connected to the middle portion of the left box wall and the middle portion of the right box wall of the fixed box in an inserting manner through a bearing, a plurality of small crushing cutters are fixedly connected to the outer surfaces of the two fixed shafts in an inserting manner, first conical teeth are fixedly connected to opposite surfaces of the two fixed shafts, and second conical teeth are fixedly connected to the middle portion of the outer surface of the drive shaft in an inserting manner.
As a further improvement of the above scheme, the middle parts of the left end and the right end of the second conical tooth are respectively meshed with the middle parts of the upper ends of the two first conical teeth, the outer surfaces of the plurality of small crushing knives are not in contact with the outer surfaces of the two adjacent large crushing knives, the lower end surface of the cleaning brush is in contact with the upper end surface of the blocking screen, and the driver and the mill body are electrically connected with the controller.
As a further improvement of the above scheme, the pumping mechanism includes a pumping pump, a fixedly connected with pumping pipe is inserted in the middle of the upper end of the pumping pump, the outer surface lower part of the pumping pipe is provided with a first electromagnetic valve, a fixedly connected with discharging pipe is inserted in the lower end of the pumping pipe, and the upper end of the discharging pipe and the lower end middle part of the milling machine body are inserted and fixedly connected, a second electromagnetic valve is arranged on the right part of the outer surface of the discharging pipe, and the lower end of the pumping pump and the upper end of the milling machine body are inserted and fixedly connected.
As a further improvement of the above scheme, the material pumping pump, the first electromagnetic valve and the second electromagnetic valve are electrically connected with the controller, the interior of the material discharging pipe is communicated with the interior of the material pumping pipe, and the material discharging pipe is arranged in a right inclined mode.
As a further improvement of the above scheme, the impurity removing mechanism includes a collecting box, a fixedly connected dust suction pump is inserted in the middle of the upper end of the collecting box, a fixedly connected dust suction hood is inserted in the middle of the upper end of the dust suction pump, a first supporting column is fixedly connected to the right of the upper end of the collecting box, a second supporting column is fixedly connected to the left of the upper end of the collecting box, a box door is arranged in the middle of the front end of the collecting box, second moving wheels are fixedly connected to four corners of the lower end of the collecting box, and the lower portion of the right end of the collecting box is fixedly connected with the left end of the base.
As a further improvement of the above scheme, the feeding mechanism includes a feeding pipe, a connecting pipe fixedly connected to the left end of the feeding pipe is inserted into the left end of the feeding pipe, a connector is arranged on the upper portion of the outer surface of the connecting pipe, a plurality of through holes are formed in the middle of the lower end of the feeding pipe, a feeding pipe fixedly connected to the right end of the feeding pipe is inserted into the right end of the feeding pipe, a driving motor is fixedly connected to the middle of the left end of the feeding pipe, the output end of the driving motor penetrates through the left pipe wall of the feeding pipe and is fixedly connected with a feeding rotating shaft, the left end and the right end of the feeding rotating shaft are movably connected to the left pipe wall and the right pipe wall of the feeding pipe through bearings, a feeding blade is inserted into the outer surface of the feeding rotating shaft, and the lower end of the feeding pipe is fixedly connected to the upper end of the dust hood, the upper end of the first support column and the upper end of the second support column.
As a further improvement of the above scheme, the material loading pipe is the left-hand slope setting, and a plurality of the through-hole all is located the inside of suction hood, driving motor and dust absorption pump all with controller electric connection, defeated material blade sets up to helical structure, four the lower terminal surface that the wheel was removed to the second all flushes with the lower terminal surface of four supporting legss and the lower terminal surface of four first removal wheels, and four second removal wheels and four first removal wheels all are provided with the brake.
A milling machine for processing grains and a use method of a milling preparation method thereof comprise the following steps:
step one, feeding grains: the whole milling equipment is moved to the side of the storage bin through the first moving wheel and the second moving wheel, the connecting pipe is located under the discharging pipe and then is fixedly connected with the discharging pipe through the connecting head, the driving motor drives the material conveying blades to rotate, corn grains in the storage bin can be fed into the pretreatment barrel through the feeding pipe, and then automatic feeding of the grains can be achieved;
step two, removing impurities from grains: the suction force is generated by the dust suction pump, impurities in corn grains can be sucked into the dust suction cover through the through holes, and then the impurities such as dust and the like are transmitted to the collection box to be collected, so that the impurities in the corn grains can be removed, and the grinding quality of the corn is effectively improved;
step three, crushing grains: the six large crushing cutters are driven by the driver to crush the corn grains, and the small crushing cutters can be driven to rotate through the meshing transmission between the two first bevel gears and the two second bevel gears, so that the crushing effect on the corn grains can be enhanced, and the corn grains are crushed to facilitate the subsequent grinding treatment on the corn grains;
step four, grinding the grains: through the suction pump produces suction, can with arrange in the material pipe in the pumping pipe of the maize flour suction after milling, then carry maize flour back again and mill once more in the attrition mill body, can grind maize cereal repeatedly, make the maize flour of grinding more fine and smooth to the quality of maize flour has been improved.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the corn grain feeding device, the feeding mechanism and the impurity removing mechanism are arranged, the driving motor drives the conveying blades to rotate, corn grains in the storage bin can be conveyed into the pretreatment barrel, and the automatic feeding function of the corn grains can be achieved, so that the feeding is carried out in a manual dumping mode, the labor intensity of workers is effectively reduced, impurities in the corn can be sucked into the dust hood through the suction force generated by the dust suction pump, and the impurity removing treatment of the corn grains can be carried out.
2. According to the corn crushing device, the preprocessing mechanism and the crushing mechanism are arranged, the driver drives the large crushing cutter to rotate, corn kernels can be crushed, and then the small crushing cutters can be driven to rotate together through the meshing transmission between the second conical teeth and the two first conical teeth, so that the crushing effect on corn can be enhanced, the corn is crushed and then milled, the milling speed of the milling machine on the corn can be increased, and the milling effect of the milling machine on the corn is enhanced.
3. According to the corn mill, the grinding machine and the material pumping mechanism are arranged, the corn subjected to crushing pretreatment is ground through the grinding machine, the grinding speed of the grinding machine can be increased, the grinding effect is improved, the ground corn flour can be discharged from the machine through the discharge pipe, meanwhile, the ground corn flour can be conveyed back to the grinding machine through the material pumping pump, the grinding machine is enabled to grind the corn flour again, the corn flour can be repeatedly ground, and the corn flour can be ground more finely.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view showing the movement of a milling machine for processing grains and a milling method according to the present invention;
FIG. 2 is a schematic diagram of a pre-treatment mechanism of a milling machine for processing grains and a milling preparation method thereof according to the present invention;
FIG. 3 is a schematic view showing the structure of a crushing mechanism of a milling machine for grain processing and a milling preparation method thereof according to the present invention;
FIG. 4 is a schematic cross-sectional view of a stationary box of a milling machine for processing grains and a milling preparation method thereof according to the present invention;
FIG. 5 is a schematic structural view of a material pumping mechanism of a milling machine for processing grains and a milling preparation method thereof according to the present invention;
FIG. 6 is a schematic structural view of an impurity removing mechanism of a milling machine for processing grains and a milling preparation method thereof according to the present invention;
FIG. 7 is a schematic view of a feeding mechanism of a milling machine for processing grains and a milling preparation method thereof according to the present invention;
fig. 8 is a schematic cross-sectional view of a feeding pipe of a milling machine for processing grain and a milling preparation method thereof according to the present invention.
In the figure: 1. a base; 2. a support frame; 3. a mill body; 4. a pretreatment mechanism; 5. a material pumping mechanism; 6. an impurity removal mechanism; 7. a feeding mechanism; 8. a reinforcing block; 9. a discharge pipe; 10. a storage bin; 11. supporting legs; 12. a controller; 13. a first moving wheel; 41. a pretreatment cartridge; 42. a crushing mechanism; 43. a blocking screen; 44. a flow guide hopper; 421. a driver; 422. a drive shaft; 423. a large crushing knife; 424. cleaning a brush; 425. a fixed box; 426. a fixed shaft; 427. a small crushing knife; 428. a first bevel gear; 429. a second taper tooth; 51. a material pumping pump; 52. a material pumping pipe; 53. a first solenoid valve; 54. a discharge pipe; 55. a second solenoid valve; 61. a collection box; 62. a dust suction pump; 63. a dust hood; 64. a first support column; 65. a second support column; 66. a box door; 67. a second moving wheel; 71. feeding pipes; 72. a connecting pipe; 73. a connector; 74. a through hole; 75. a feed pipe; 76. a drive motor; 77. a material conveying rotating shaft; 78. a material conveying blade.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical scheme of the invention is further explained by combining the attached drawings.
Examples
A milling machine for processing grains and a milling preparation method thereof are disclosed, as shown in figures 6-8, the milling machine comprises a base 1, wherein a support frame 2 is fixedly connected to the middle part of the upper end of the base 1, a milling machine body 3 is fixedly connected between the peripheries of the upper end of the support frame 2, a pretreatment mechanism 4 is fixedly connected to the middle part of the upper end of the milling machine body 3 in an inserting manner, a material pumping mechanism 5 is fixedly connected to the right part of the upper end of the milling machine body 3, the right part of the outer surface of the material pumping mechanism 5 is fixedly connected to the left part of the upper end of the pretreatment mechanism 4 in an inserting manner, an impurity removing mechanism 6 is fixedly connected to the middle part of the left end of the base 1, a reinforcing block 8 is fixedly connected to the middle part of the right end of the impurity removing mechanism 6, the lower end of the reinforcing block 8 is fixedly connected to the left part of the upper end of the base 1, a feeding mechanism 7 is fixedly connected between the upper end of the impurity removing mechanism 6 and the upper end of the pretreatment mechanism 4 in an inserting manner, a material discharging pipe 9 is fixedly connected to the left part of the outer surface of the feeding mechanism 7, a material discharging pipe 9 is fixedly connected to the upper end of the inserting manner, supporting legs 11 are fixedly connected to the four corners of the material storing bin 10, a controller 12 is fixedly connected to the front part of the base 1, and a first movable wheel 13 is fixedly connected to the four corners of the base 1; the impurity removing mechanism 6 comprises a collecting box 61, a dust suction pump 62 is fixedly inserted in the middle of the upper end of the collecting box 61, a dust suction cover 63 is fixedly inserted in the middle of the upper end of the dust suction pump 62, a first supporting column 64 is fixedly connected to the right part of the upper end of the collecting box 61, a second supporting column 65 is fixedly connected to the left part of the upper end of the collecting box 61, a box door 66 is arranged in the middle of the front end of the collecting box 61, four corners of the lower end of the collecting box 61 are fixedly connected with second moving wheels 67, and the lower part of the right end of the collecting box 61 is fixedly connected with the left end of the base 1; the feeding mechanism 7 comprises a feeding pipe 71, the left part of the upper end of the feeding pipe 71 is fixedly connected with a connecting pipe 72 in a penetrating manner, the upper part of the outer surface of the connecting pipe 72 is provided with a connector 73, the middle part of the lower end of the feeding pipe 71 is provided with a plurality of through holes 74, the right part of the lower end of the feeding pipe 71 is fixedly connected with a feeding pipe 75 in a penetrating manner, the lower end of the feeding pipe 75 is fixedly connected with the upper end of the pretreatment cylinder 41 in a penetrating manner, the middle part of the left end of the feeding pipe 71 is fixedly connected with a driving motor 76, the output end of the driving motor 76 penetrates through the left pipe wall of the feeding pipe 71 and is fixedly connected with a material conveying rotating shaft 77, the left end and the right end of the material conveying rotating shaft 77 are respectively and movably connected with the left pipe wall and the right pipe wall of the feeding pipe 71 through bearings, the outer surface of the material conveying rotating shaft 77 is fixedly connected with material conveying blades 78 in a penetrating manner, and the lower end of the feeding pipe 71 is fixedly connected with the upper end of the dust hood 63, the upper end of the first supporting column 64 and the upper end of the second supporting column 65; the feeding pipe 71 is obliquely arranged leftwards, the through holes 74 are located inside the dust hood 63, impurities in the feeding pipe 71 can enter the dust hood 63 through the through holes 74, the dust hood 63 can absorb the impurities in corn grains conveniently, the driving motor 76 and the dust suction pump 62 are electrically connected with the controller 12, the conveying blades 78 are arranged to be of a spiral structure, the corn grains can be conveyed upwards by the conveying blades 78, the lower end faces of the four second moving wheels 67 are flush with the lower end faces of the four supporting legs 11 and the lower end faces of the four first moving wheels 13, the second moving wheels 67, the first moving wheels 13 and the supporting legs 11 are in contact with the ground, brakes are arranged on the four second moving wheels 67 and the four first moving wheels 13, when the milling equipment does not move, the brakes on the second moving wheels 67 and the first moving wheels 13 can be stopped, and the purpose of improving the stability of the whole milling equipment is achieved.
In the specific use process of the embodiment, the corn enters the feeding pipe 71 through the connecting pipe 72, then the controller 12 controls the driving motor 76 and the dust suction pump 62 to be started, so that the driving motor 76 drives the material conveying rotating shaft 77 to rotate, the corn grains in the feeding pipe 71 can be conveyed upwards through the material conveying blades 78, the corn grains can be conveyed into the pretreatment barrel 41 through the feeding pipe 75, the automatic feeding of the corn grains can be realized, the labor intensity of workers is effectively reduced, meanwhile, the dust suction pump 62 is started to enable the dust suction cover 63 to generate suction force, namely, the impurities in the corn grains in the feeding pipe 71 are sucked into the dust suction cover 63 through the plurality of through holes 74, the sucked impurities such as dust and the like are transmitted into the collection box 61 to be collected, the impurity removal treatment of the corn grains can be realized, the grinding quality of the corn is effectively improved, the impurities in the feeding pipe 71 can be cleaned by opening the box door 66 on the collection box 61, and the first supporting column 64 and the second supporting column 65 are used for supporting, so that the stability of the feeding pipe 71 is improved.
Referring to fig. 1-4, the grinding machine comprises a base 1, a support frame 2 is fixedly connected to the middle of the upper end of the base 1, a grinding machine body 3 is fixedly connected between the peripheries of the upper end of the support frame 2, a pretreatment mechanism 4 is fixedly connected to the middle of the upper end of the grinding machine body 3 in an inserting manner, a material pumping mechanism 5 is fixedly connected to the right of the upper end of the grinding machine body 3 in an inserting manner, the right of the outer surface of the material pumping mechanism 5 is fixedly connected to the left of the upper end of the pretreatment mechanism 4 in an inserting manner, an impurity removing mechanism 6 is fixedly connected to the middle of the left end of the base 1, a reinforcing block 8 is fixedly connected to the middle of the right of the impurity removing mechanism 6, the lower end of the reinforcing block 8 is fixedly connected to the left of the upper end of the base 1, a feeding mechanism 7 is fixedly connected between the upper end of the impurity removing mechanism 6 and the upper end of the pretreatment mechanism 4 in a common manner, a material discharging pipe 9 is fixedly connected to the left of the outer surface of the material discharging pipe 9, a material storage bin 10 is fixedly connected to the upper end of the material discharging pipe in an inserting manner, supporting legs 11 are fixedly connected to the four corners of the material storage bin 10, a controller 12 is fixedly connected to the front of the upper end of the base 1, and first moving wheels 13 are fixedly connected to the four corners of the base 1; the pretreatment mechanism 4 comprises a pretreatment cylinder 41, the middle part of the upper cylinder wall of the pretreatment cylinder 41 is movably connected with a crushing mechanism 42 in an inserting manner, the lower part of the inner cylinder wall of the pretreatment cylinder 41 is fixedly connected with a blocking screen 43, the middle part of the lower cylinder wall of the pretreatment cylinder 41 is fixedly connected with a flow guide hopper 44 in an inserting manner, the lower end of the flow guide hopper 44 penetrates through the upper end of the grinding mill body 3, the lower end of the pretreatment cylinder 41 and the upper end of the grinding mill body 3 are fixedly connected with the crushing mechanism 42 and comprise a driver 421, the output end of the driver 421 penetrates through the upper cylinder wall of the pretreatment cylinder 41 and is fixedly connected with a driving shaft 422, the upper end of the driving shaft 422 is movably connected with the upper cylinder wall of the pretreatment cylinder 41 through a bearing, the upper part and the lower part of the outer surface of the driving shaft 422 are fixedly connected with three large crushing knives 423 in an inserting manner, the lower end of the driving shaft 422 is fixedly connected with a cleaning brush 424 in an inserting manner, the middle part of the outer surface of the driving shaft 422 is movably connected with a fixed box 425 in an inserting manner through a bearing, the front end and the rear end of the fixed box 425 are respectively fixedly connected with the front cylinder wall and the rear cylinder wall of the front cylinder wall of the pretreatment cylinder 41 and the rear cylinder wall of the fixed box 425, the fixed box wall of the fixed box 426 are fixedly connected with two small crushing knives 426 through two small conical knives 426, the two fixed shaft teeth 426, the outer surface of the fixed shaft 426, the fixed shaft 426 and the fixed shaft 426 are fixedly connected with the fixed shaft 426; the left end middle part and the right end middle part of second cone 429 mesh with the upper end middle part of two first cone 428 respectively, be favorable to second cone 429 to drive two first cone 428 and rotate, the surface of a plurality of little broken sword 427 all does not contact with the surface of two adjacent big broken sword 423, do not influence the rotation of a plurality of little broken sword 427 and big broken sword 423, the lower terminal surface of cleaning brush 424 contacts with the up end of arresting screen cloth 43, make cleaning brush 424 clear up the wire side of arresting screen cloth 43, avoid arresting screen cloth 43 to take place to block up, driver 421 and attrition mill body 3 all with controller 12 electric connection, accessible controller 12 carries out comprehensive control to whole grinding equipment.
In the specific use process of the embodiment, the controller 12 controls the actuator 421 to start, the actuator 421 drives the driving shaft 422 to rotate, so as to simultaneously drive the six large crushing blades 423 and the cleaning brush 424 to rotate together, so that the six large crushing blades 423 crush corn grains in the pretreatment tank 41, and the cleaning brush 424 cleans the mesh surface of the blocking screen 43, meanwhile, the driving shaft 422 also drives the second conical tooth 429 to rotate, through the meshing transmission between the second conical tooth 429 and the two first conical teeth 428, the two fixed shafts 426 respectively drive the plurality of small crushing blades 427 to rotate together, so that the plurality of small crushing blades 427 transversely crush the corn grains, thereby enhancing the crushing effect on the corn grains, so that the corn is crushed before being milled, the crushed corn enters the guide hopper 44 after passing through the blocking screen 43, and then the crushed corn is input into the mill body 3 through the guide hopper 44, and the grain size of the crushed corn is increased, the grinding speed of the mill body 3 is also enhanced, and the blocking effect of blocking the grinding screen 43 is achieved when the crushed corn is continuously milled in the next step of the pre-grinding screen 41.
Referring to fig. 5, the grinding machine comprises a base 1, a support frame 2 is fixedly connected to the middle of the upper end of the base 1, a grinding machine body 3 is fixedly connected between the peripheries of the upper end of the support frame 2, a pretreatment mechanism 4 is fixedly connected to the middle of the upper end of the grinding machine body 3 in an inserting manner, a material pumping mechanism 5 is fixedly connected to the right of the upper end of the grinding machine body 3 in an inserting manner, the right of the outer surface of the material pumping mechanism 5 is fixedly connected to the left of the upper end of the pretreatment mechanism 4 in an inserting manner, an impurity removing mechanism 6 is fixedly connected to the middle of the left end of the base 1, a reinforcing block 8 is fixedly connected to the middle of the right end of the impurity removing mechanism 6, the lower end of the reinforcing block 8 is fixedly connected to the left of the upper end of the base 1, a feeding mechanism 7 is fixedly connected between the upper end of the impurity removing mechanism 6 and the upper end of the pretreatment mechanism 4 in a common manner, a material discharging pipe 9 is fixedly connected to the left of the outer surface of the material discharging pipe 9 in an inserting manner, a material storage bin 10 is fixedly connected to the upper end of the material discharging pipe 9, supporting legs 11 are fixedly connected to the four corners of the bin 10, a controller 12 is fixedly connected to the front of the upper end of the base 1, and four corners of the base 1 are fixedly connected to first movable wheels 13; the material pumping mechanism 5 comprises a material pumping pump 51, a material pumping pipe 52 is fixedly inserted in the middle of the upper end of the material pumping pump 51, a first electromagnetic valve 53 is arranged on the lower part of the outer surface of the material pumping pipe 52, a material discharging pipe 54 is fixedly inserted in the lower end of the material pumping pipe 52, the upper end of the material discharging pipe 54 is fixedly inserted in the middle of the lower end of the grinding mill body 3, a second electromagnetic valve 55 is arranged on the right part of the outer surface of the material discharging pipe 54, and the lower end of the material pumping pump 51 is fixedly inserted in the upper end of the grinding mill body 3; the material pumping pump 51, the first electromagnetic valve 53 and the second electromagnetic valve 55 are electrically connected with the controller 12, the controller 12 is convenient to control the opening and closing of the material pumping pump 51, the first electromagnetic valve 53 and the second electromagnetic valve 55, the inside of the material discharging pipe 54 is communicated with the inside of the material pumping pipe 52, the material pumping pipe 52 is convenient to pump corn flour in the material discharging pipe 54, the material discharging pipe 54 is arranged in a right inclined mode, the corn flour in the material discharging pipe 54 is favorably discharged, and the corn flour is moved and discharged to the lower right side under the influence of gravity.
In the specific using process of the embodiment, the controller 12 controls the grinding machine body 3 to be started, the corn subjected to the crushing pretreatment can be ground, the grinding speed of the grinding machine body 3 can be increased through the corn subjected to the crushing pretreatment, the grinding efficiency of the grinding machine body 3 is effectively improved, then the corn flour milled by the grinding machine body 3 can be discharged through the discharging pipe 54, at this time, the controller 12 controls the suction pump 51 and the first electromagnetic valve 53 to be opened, and controls the second electromagnetic valve 55 to be closed, the suction pump 51 generates suction force to suck the corn flour in the discharging pipe 54 into the suction pipe 52, then the suction pipe 52 conveys the milled corn flour back into the grinding machine body 3, so that the grinding machine body 3 mills the corn flour again, the corn grains can be repeatedly ground, the corn flour can be more finely and more finely ground, the quality of the corn flour is improved, and after the corn flour is repeatedly milled, the controller 12 can control the suction pump 51 and the first electromagnetic valve 53 to be closed, and control the second electromagnetic valve 55 to be opened, so that the processed corn flour can be discharged through the discharging pipe 54.
A milling machine for processing grains and a use method of a milling preparation method thereof comprise the following steps:
step one, feeding grains: the whole milling equipment is moved to the side of the storage bin 10 through the first moving wheel 13 and the second moving wheel 67, the connecting pipe 72 is positioned under the discharging pipe 9, then the whole milling equipment is fixedly connected with the discharging pipe 9 through the connecting head 73, then a valve on the discharging pipe 9 is opened, corn grains in the storage bin 10 enter the feeding pipe 71 through the connecting pipe 72, meanwhile, the driving motor 76 is started, the feeding rotating shaft 77 drives the feeding blades 78 to rotate, the corn grains can be conveyed upwards, the upwards conveyed corn grains enter the pretreatment barrel 41 through the feeding pipe 75, the automatic feeding function of the corn grains can be realized, the feeding is carried out in a manual dumping mode, and the labor intensity of workers is effectively reduced;
step two, removing impurities from grains: the dust suction pump 62 is started to generate suction force, impurities in the corn grains in the feeding pipe 71 can be sucked into the dust suction cover 63 through the through holes 74, and then the sucked impurities such as dust are transmitted into the collection box 61 to be collected, so that impurity removal treatment of the corn grains can be realized, and the grinding quality of the corn is effectively improved;
step three, crushing the grains: the six large crushing knives 423 are driven by the driver 421 to rotate, so that the corn grains in the pretreatment cylinder 41 can be crushed, and the small crushing knives 427 can be driven to rotate through the meshing transmission between the two first bevel teeth 428 and the second bevel teeth 429, so that the crushing effect on the corn grains can be enhanced, the corn is crushed and then milled, and the corn grains are crushed and then are beneficial to the subsequent milling of the corn grains, so that the milling speed of the milling machine on the corn can be increased, and the milling effect of the milling machine on the corn can be enhanced;
step four, grinding the grains: the grinding mill body 3 starts to grind the corn after the crushing pretreatment, and the corn after the crushing pretreatment can accelerate the grinding speed of the grinding mill body 3, thereby improving the grinding efficiency of the grinding mill body 3, then the corn flour milled by the grinding mill body 3 can be discharged through the discharge pipe 54, at this time, the suction pump 51 generates suction force to suck the corn flour into the discharge pipe 54 to the suction pipe 52, then the milled corn flour is conveyed back to the grinding mill body 3, so that the grinding mill body 3 mills the corn flour again, thereby repeatedly grinding the corn flour, grinding the corn flour more finely and more finely, and improving the quality of the corn flour.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. A milling machine for processing grains and a milling preparation method thereof comprise a base (1), and are characterized in that: the middle part of the upper end of the base (1) is fixedly connected with a supporting frame (2), the upper end periphery of the supporting frame (2) is fixedly connected with a grinding machine body (3) together, a pretreatment mechanism (4) is fixedly inserted in the middle of the upper end of the grinding machine body (3), the right part of the upper end of the grinding machine body (3) is fixedly connected with a material pumping mechanism (5), the right part of the outer surface of the material pumping mechanism (5) is fixedly connected with the left part of the upper end of the pretreatment mechanism (4) in an inserting way, the middle part of the left end of the base (1) is fixedly connected with an impurity removing mechanism (6), a reinforcing block (8) is fixedly connected with the middle part of the right end of the impurity removing mechanism (6), the lower end of the reinforcing block (8) is fixedly connected with the left part of the upper end of the base (1), a feeding mechanism (7) is fixedly connected between the upper end of the impurity removing mechanism (6) and the upper end of the pretreatment mechanism (4), the left part of the outer surface of the feeding mechanism (7) is fixedly connected with a discharge pipe (9), the upper end of the discharge pipe (9) is fixedly connected with a storage bin (10) in a penetrating way, four corners of the lower end of the storage bin (10) are fixedly connected with supporting legs (11), the front part of the upper end of the base (1) is fixedly connected with a controller (12), the lower end four corners of the base (1) are fixedly connected with first movable wheels (13).
2. The milling machine for processing grain and the milling preparation method thereof according to claim 1, wherein: the pretreatment mechanism (4) comprises a pretreatment barrel (41), the middle of the upper barrel wall of the pretreatment barrel (41) is penetrated and movably connected with a crushing mechanism (42), the lower part of the inner barrel wall of the pretreatment barrel (41) is fixedly connected with a blocking screen (43), the middle of the lower barrel wall of the pretreatment barrel (41) is penetrated and fixedly connected with a flow guide hopper (44), the lower end of the flow guide hopper (44) penetrates through the upper end of the grinding mill body (3), and the lower end of the pretreatment barrel (41) is fixedly connected with the upper end of the grinding mill body (3).
3. The milling machine for grain processing and the milling preparation method thereof as claimed in claim 2, wherein: the crushing mechanism (42) comprises a driver (421), the output end of the driver (421) penetrates through the upper barrel wall of the pretreatment barrel (41) and is fixedly connected with a driving shaft (422), the upper end of the driving shaft (422) is movably connected with the upper barrel wall of the pretreatment barrel (41) through a bearing, three large crushing cutters (423) are fixedly connected with the upper portion of the outer surface and the lower portion of the outer surface of the driving shaft (422) in an inserting mode, a cleaning brush (424) is fixedly connected with the lower end of the driving shaft (422), a fixed box (425) is movably connected with the middle portion of the outer surface of the driving shaft (422) in an inserting mode through a bearing, the front end and the rear end of the fixed box (425) are fixedly connected with the front barrel wall and the rear barrel wall of the pretreatment barrel (41) respectively, a fixed shaft (426) is movably connected with the middle portion of the left box wall and the middle portion of the right box wall of the fixed box (425) in an inserting mode through a bearing, a plurality of small crushing cutters (427) are fixedly connected with the outer surface of the two fixed shaft (426) in an inserting mode, the opposite surfaces of the two fixed shaft (426) are fixedly connected with first cone teeth (428), and second cone teeth (429) are fixedly connected with the middle portion of the outer surface of the driving shaft (422) in an inserting mode.
4. The milling machine for grain processing and the milling preparation method thereof according to claim 3, wherein: the middle parts of the left end and the right end of the second conical tooth (429) are respectively meshed with the middle parts of the upper ends of the two first conical teeth (428), the outer surfaces of the small crushing knives (427) are not in contact with the outer surfaces of the two adjacent large crushing knives (423), the lower end surface of the cleaning brush (424) is in contact with the upper end surface of the blocking screen (43), and the driver (421) and the grinding mill body (3) are electrically connected with the controller (12).
5. The milling machine for grain processing and the milling preparation method thereof as claimed in claim 1, wherein: draw material mechanism (5) including material pump (51), the upper end middle part of material pump (51) alternates fixedly connected with material pumping pipe (52), the surface lower part of material pumping pipe (52) is provided with first solenoid valve (53), the lower extreme of material pumping pipe (52) alternates fixedly connected with and arranges material pipe (54), and arranges the lower extreme middle part of the upper end of material pipe (54) and mill body (3) and alternates fixed connection, the surface right part of arranging material pipe (54) is provided with second solenoid valve (55), the lower extreme of material pump (51) alternates fixed connection with the upper end of mill body (3).
6. The milling machine for grain processing and the milling preparation method thereof as claimed in claim 5, wherein: the material pumping pump (51), the first electromagnetic valve (53) and the second electromagnetic valve (55) are electrically connected with the controller (12), the interior of the material discharging pipe (54) is communicated with the interior of the material pumping pipe (52), and the material discharging pipe (54) is arranged in a right inclined mode.
7. The milling machine for grain processing and the milling preparation method thereof as claimed in claim 1, wherein: impurity removal mechanism (6) are including collecting box (61), fixedly connected with dust absorption pump (62) alternate in the upper end middle part of collecting box (61), fixedly connected with suction hood (63) alternate in the upper end middle part of dust absorption pump (62), the first support column of upper end right part fixedly connected with (64) of collecting box (61), the upper end left part fixedly connected with second support column (65) of collecting box (61), the front end middle part of collecting box (61) is provided with chamber door (66), wheel (67) is removed to the equal fixedly connected with second in lower extreme four corners of collecting box (61), the right-hand member lower part of collecting box (61) and the left end fixed connection of base (1).
8. The milling machine for grain processing and the milling preparation method thereof according to claim 7, wherein: feed mechanism (7) include material loading pipe (71), fixedly connected with connecting pipe (72) alternate in the upper end left part of material loading pipe (71), the surface upper portion of connecting pipe (72) is provided with connector (73), open at the lower extreme middle part of material loading pipe (71) has a plurality of through-hole (74), fixedly connected with inlet pipe (75) alternate in the lower extreme right part of material loading pipe (71), and the lower extreme of inlet pipe (75) and the upper end of a preliminary treatment section of thick bamboo (41) alternate fixed connection, the left end middle part fixedly connected with driving motor (76) of material loading pipe (71), the output of driving motor (76) passes through the left pipe wall and the fixedly connected with material conveying pivot (77) of material loading pipe (71), and the left end and the right-hand member of material conveying pivot (77) all through the bearing respectively with the left pipe wall and the right pipe wall swing joint of material loading pipe (71), the surface fixedly connected with defeated material blade (78) of material conveying pivot (77), the lower extreme of material loading pipe (71) and the upper end of suction hood (63), the upper end of first pillar (64) and the upper end fixed connection of second pillar (65).
9. The milling machine for processing grain and the milling preparation method thereof according to claim 8, wherein: the feeding pipe (71) is inclined towards the left, and is provided with a plurality of through holes (74) are arranged inside the dust hood (63), the driving motor (76) and the dust suction pump (62) are electrically connected with the controller (12), the material conveying blades (78) are arranged to be of a spiral structure, four, the lower end face of the second moving wheel (67) is flush with the lower end faces of the four supporting legs (11) and the lower end faces of the four first moving wheels (13), and the four second moving wheels (67) and the four first moving wheels (13) are provided with brakes.
10. Use of a milling machine for grain processing and a method of milling the same according to any of claims 1 to 9, characterized in that: the method comprises the following steps:
step one, feeding grains: the whole milling equipment is moved to the side of a storage bin (10) through a first moving wheel (13) and a second moving wheel (67), a connecting pipe (72) is positioned under a discharging pipe (9), then the whole milling equipment is fixedly connected with the discharging pipe (9) through a connecting head (73), a driving motor (76) drives a material conveying blade (78) to rotate, corn grains in the storage bin (10) can be fed into a pretreatment barrel (41) through a feeding pipe (71), and automatic feeding of the grains can be achieved;
step two, removing impurities from grains: the suction force is generated by the dust suction pump (62), impurities in corn grains can be sucked into the dust suction cover (63) through the through holes (74), then the impurities such as dust and the like are transmitted into the collection box (61) to be collected, the impurities of the corn grains can be removed, and the grinding quality of the corn is effectively improved;
step three, crushing the grains: the six large crushing knives (423) are driven by the driver (421) to crush the corn grains, and the small crushing knives (427) can be driven to rotate through the meshing transmission between the two first conical teeth (428) and the second conical teeth (429), so that the crushing effect on the corn grains can be enhanced, and the corn grains are crushed to be beneficial to the subsequent grinding treatment on the corn grains;
step four, grinding the grains: suction is generated through the material pumping pump (51), corn flour which is milled in the material discharging pipe (54) can be pumped into the material pumping pipe (52), then the corn flour is conveyed back into the milling machine body (3) again to be milled again, and corn grains can be repeatedly milled, so that the milled corn flour is finer and smoother, and the quality of the corn flour is improved.
CN202211245666.4A 2022-10-11 2022-10-11 Grinding mill for grain processing and grinding preparation method thereof Pending CN115582180A (en)

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CN202211245666.4A CN115582180A (en) 2022-10-11 2022-10-11 Grinding mill for grain processing and grinding preparation method thereof

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Application Number Priority Date Filing Date Title
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Application publication date: 20230110