CN115646585A

CN115646585A - Automatic flour processing equipment and processing method

Info

Publication number: CN115646585A
Application number: CN202211304841.2A
Authority: CN
Inventors: 蔡炯佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-01-31

Abstract

The invention provides automatic flour processing equipment and a processing method, and relates to the field of flour processing. This automatic flour processing equipment, including the flour mill, flour mill one side is provided with discharge mechanism, the flour mill opposite side is provided with stoving mechanism, feed mechanism is installed on discharge mechanism upper portion, the feed mechanism bottom is provided with heat dissipation mechanism, the middle part is provided with a plurality of guide mechanisms in the flour mill, flour mill rear portion upside is provided with feed back mechanism, the flour mill includes the casing, casing one end upper portion fixedly connected with goes up the casing. Through feed back mechanism, the garrulous wheat grain that does not reach the grinding requirement can pass the opening under the slope direction of sieve and get into the feed back case, and inside the swash plate through feed back incasement portion can be with the leading-in feed back pipe of garrulous wheat grain, inside garrulous wheat grain can flow back to the feed cylinder through the feed back pipe to through feed mechanism reloading, get back to the grinding machine and grind.

Description

Automatic flour processing equipment and processing method

Technical Field

The invention relates to the technical field of flour processing, in particular to automatic flour processing equipment and a processing method.

Background

The flour is a powder ground by wheat, and can be divided into high gluten flour, medium gluten flour, low gluten flour and non-gluten flour according to the content of protein in the flour, the flour is staple food in most regions in the north of China, the food made of the flour has various varieties and various styles, the flavor is different, the wheat flour becomes one of essential daily necessities in daily life, and the general wheat processing into the flour needs the following procedures: screening, the skin is peeled, the powdered ink, packing etc, whole process can carry out a lot of screening to the wheat, in order to guarantee the quality of flour, the operation of the various debris that mix in the wheat will be got rid of to the wheat earlier, then peel off the wheat again, grind into the flour process at last, it produces mainly through stone mill flour machine or electric drive's flour mill equipment to grind the process, the production and processing process of current flour is mostly with above-mentioned each process separated operation, and many processes are accomplished by manual operation, however in traditional flour processing procedure, need shut down after finishing grinding the wheat and take out the flour, rethread screening equipment screens, unqualified flour can drop into equipment again and grind, production efficiency is reduced, can promote the processing cost, the long-time high-speed operation of equipment can lead to the heat accumulation of driving source to appear simultaneously, and then make the driving source damage, be unfavorable for practical use.

Disclosure of Invention

Technical problem to be solved

The invention provides automatic flour processing equipment and a processing method, and solves the problems that in the traditional stone mill flour processing procedure, after wheat is ground, the machine needs to be stopped to take out the flour, and then screening is carried out by screening equipment, unqualified flour can be put into the equipment again to be ground, the production efficiency is reduced, the processing cost can be improved, and meanwhile, the heat of a driving source is accumulated due to long-time high-speed operation of the equipment, so that the driving source is damaged, and the practical use is not facilitated.

(II) technical scheme

In order to realize the purpose, the invention is realized by the following technical scheme: the utility model provides a flour automated processing equipment, includes the flour mill, flour mill one side is provided with discharge mechanism, the flour mill opposite side is provided with stoving mechanism, discharge mechanism installs on upper portion feed mechanism, the feed mechanism bottom is provided with heat dissipation mechanism, the middle part is provided with a plurality of guide mechanisms in the flour mill, flour mill rear portion upside is provided with feed back mechanism, the flour mill includes the casing, casing on the fixedly connected with of casing one end upper portion, go up casing bottom fixedly connected with lower casing, casing and casing fixed connection down, upper portion is provided with evenly distributed's grinding roller in the casing, the equal fixedly connected with pivot in middle part in the grinding roller, the pivot both ends all rotate with the casing and be connected, the casing lateral wall is all run through to pivot one end, the equal fixedly connected with drive gear of one end periphery that the casing was run through in the pivot, middle part pivot one end fixedly connected with servo motor, servo motor fixed connection is inside last casing, the front and back side equal intermeshing between the drive gear, drive gear all sets up inside the upper casing, casing top middle part fixedly connected with feed inlet.

Preferably, feed mechanism includes the feed cylinder, the inside material loading auger that is provided with of feed cylinder, material loading auger bottom fixedly connected with gear motor, gear motor flange joint is at mount bottom middle part, it is connected at mount top middle part to go up feed cylinder fixed connection, material loading auger bottom runs through the mount middle part and rotates with the mount and be connected, it is close to one side fixedly connected with discharging pipe of casing to go up the feed cylinder top, the one end fixed connection that the feed cylinder was kept away from to the discharging pipe is at feed inlet top middle part, it has the inlet pipe to go up feed cylinder front end lower part fixedly connected with.

Preferably, the guide mechanism includes the fixed plate, the equal spacing post of the equal fixedly connected with in fixed plate top front and back side, the equal sliding connection in spacing capital end has the sleeve, the equal fixed connection of sleeve is in the front and back portion of stock guide bottom one side, spacing post periphery lower part all overlaps and is equipped with the spring, the spring all sets up in the sleeve bottom, fixed plate one end fixed connection is middle part both sides in the casing respectively, the stock guide has certain inclination.

Preferably, the heat dissipation mechanism comprises a vacuum pump, the vacuum pump is fixedly connected to the top end of the supporting plate, an exhaust pipe is fixedly connected to an exhaust end of the vacuum pump, one end, far away from the vacuum pump, of the exhaust pipe penetrates through the side wall of the discharging machine, a ventilation pipe is fixedly connected to the top end of the exhaust pipe, one end, far away from the exhaust pipe, of the ventilation pipe penetrates through the top end of the discharging machine, an annular pipe is fixedly connected to one end, far away from the exhaust pipe, of the ventilation pipe, the annular pipe surrounds the outer side of the speed reduction motor and is communicated with the annular pipes through a through pipe, an air inlet is fixedly connected to the inner side of the annular pipe, the bottom end of the annular pipe is fixedly connected with support columns which are uniformly distributed, and the bottom ends of the support columns are fixedly connected to the top end of the discharging machine.

Preferably, discharge mechanism includes out the material machine, go out material machine fixed connection in casing one end lower part, it is linked together with the casing is inside to go out the material machine, go out the inside feed bin that is provided with evenly distributed of material machine, go out the inside ejection of compact auger that all is provided with of feed bin, ejection of compact auger both sides all are provided with the screen cloth, it all is provided with the discharge gate to go out feed bin front end lower part, go out material machine bottom fixedly connected with backup pad, ejection of compact auger rear end all runs through out the material machine rear side wall, ejection of compact auger all rotates with the ejection of compact machine to be connected, the equal fixedly connected with external motor in ejection of compact auger rear end, the equal fixed connection of external motor is inside the motor storehouse, motor storehouse fixed connection is in ejection of compact machine rear end lower part.

Preferably, stoving mechanism includes intake pipe and transmission shaft, intake pipe one end is connected with the external heat source, intake pipe other end fixedly connected with outlet duct, the outlet duct exit end all runs through casing rear portion lateral wall, the transmission shaft rotates to be connected at casing one end middle part, the anterior fixedly connected with third driving belt of transmission shaft periphery, third driving belt other end fixed connection is in the pivot periphery, third driving belt upper portion sets up between drive gear and servo motor, a plurality of second driving belt of transmission shaft periphery middle part fixedly connected with, the equal fixed connection of the second driving belt other end is in upside fixed axle periphery, upper and lower portion all connect through first driving belt between the fixed axle, casing lateral wall is all run through to fixed axle one end, the fixed axle all rotates with the casing to be connected, the fixed axle runs through the equal fixedly connected with flabellum of one end of casing, the flabellum all sets up in the inside one side of casing.

Preferably, feed back mechanism includes the feed back case, feed back case fixed connection is in casing rear end upper portion, lower part fixedly connected with swash plate in the feed back case, swash plate one end runs through there is the feed back pipe, the one end that the swash plate was kept away from to the feed back pipe runs through the feed back case lateral wall, the one end fixed connection that the feed back case was kept away from to the feed back pipe is in last feed cylinder rear end lower part, feed back case inside is linked together through opening and casing inside, upper portion fixedly connected with sieve in the casing, the sieve has certain inclination, the lower one end of sieve is close to the opening.

Preferably, the bottom of the third transmission belt penetrates through the side wall of the bottom of the upper shell, and the second transmission belt and the first transmission belt are both arranged inside the lower shell.

Preferably, the processing method of the automatic flour processing equipment comprises the following processing steps:

s1, conveying wheat into a threshing machine for threshing in actual processing, removing straws and damaged wheat ears, guiding wheat grains into a stoner after threshing is completed, sorting out stones doped in the wheat grains through the stoner, and removing shrunken wheat grains doped in the wheat grains by using a winnowing machine after stoning is completed;

s2, after the wheat grains are winnowed, putting the wheat grains into a cleaning pool to clean the wheat grains, wherein the cleaning process is not suitable for a long time, sending the cleaned wheat grains into a drying chamber, drying the cleaned wheat grains through the drying chamber, taking the wheat grains out of the drying chamber after the wheat grains are dried, spraying clear water on the wheat grains according to finished product requirements, and watering the wheat grains to ensure that the moisture of the wheat reaches a certain content, the moisture of the wheat is controlled to be 14-16%, more water is added to the high gluten wheat grains according to the requirements, and less water is added to the low gluten wheat grains;

s3, after water is completely poured, standing the wheat grains for a period of time, generally about 8-24 hours, after standing is completed, guiding the wheat grains into the upper charging barrel through the feeding pipe, driving the feeding auger to upwards transmit the wheat grains through the speed reducing motor, transmitting the wheat grains into the shell through the feeding hole by utilizing the discharging pipe, driving the grinding roller to rotate through the servo motor and the transmission gear, grinding the wheat grains through the grinding roller, enabling the ground flour to fall downwards onto the sieve plate, enabling the ground wheat grains to fall through the sieve plate according to the grinding requirement, enabling the crushed wheat grains which do not meet the grinding requirement to pass through the opening under the guidance of the slope of the sieve plate to enter the returning box, guiding the crushed wheat grains into the returning pipe through the inclined plate in the returning box, enabling the crushed wheat grains to flow back into the upper charging barrel through the returning pipe, and grinding again through the feeding mechanism;

s4, the ground flour can continuously fall in the machine shell after passing through the sieve plate, dry hot air of a heat source is guided into the machine shell through the air outlet pipe by the air inlet pipe, the flour is dried by the hot air, moisture in the flour is removed, the flour cannot be adhered to the inside of equipment, the ground flour is easier to store, in the grinding process, the transmission shaft can be driven to rotate by the third transmission belt, the fixed shaft can synchronously rotate by the second transmission belt and the first transmission belt, the fan blades in the machine shell rotate, the air flow in the machine shell can be disturbed when the fan blades rotate, the temperature in the machine shell can be kept consistent, the diffusion of the hot air is accelerated, the falling speed of the flour is reduced, the contact time of the flour and hot air flow is prolonged, and the drying work is easier to finish;

s5, flour can meet the guide plate in the descending process, the weight of the flour can impact the guide plate, the spring is enabled to generate elastic deformation, the guide plate can vibrate up and down under the self resilience force action of the spring, the falling speed of the flour can be reduced through the guide plate, the flour is guided, the vibrating guide plate can shake away the lumpy flour, the flour is enabled to be more fluffy, when the flour falls into the lower portion of the casing, the air inside the discharging machine can be pumped out through the vacuum pump, a negative pressure environment is formed inside the discharging machine, the flour is sucked into the discharging machine from the casing through the siphon principle, when the flour is extracted, the air around the speed reducing motor can be extracted through the ventilation pipe and the circular pipe, when the air is absorbed, the air can accelerate the air flow around the speed reducing motor to flow, the heat on the speed reducing motor can be conducted out through the flowing air flow, the speed reducing motor can work more stably, the flour can be screened through the multilayer screen mesh, the flour with different grain sizes can be fed into different discharging bins layer by layer, and layer by layer, the flour in different discharging bins can be led out from the discharge ports through the auger.

(III) advantageous effects

The invention provides automatic flour processing equipment and a processing method. The method has the following beneficial effects:

1. according to the invention, through the material returning mechanism, the crushed wheat which does not meet the grinding requirement can pass through the opening to enter the material returning box under the slope guidance of the sieve plate, the inclined plate in the material returning box can guide the crushed wheat into the material returning pipe, and the crushed wheat can flow back into the material feeding barrel through the material returning pipe, and can be fed again through the feeding mechanism and return to the grinding machine for grinding.

2. According to the flour mill, the drying mechanism is used for guiding dry hot air of a heat source into the interior of the machine shell through the air inlet pipe, the hot air is used for drying flour, moisture in the flour is removed, the flour cannot be adhered to the interior of equipment, the ground flour is easier to store, the transmission shaft can be driven to rotate through the third transmission belt in the grinding process, the fixed shaft can synchronously rotate through the second transmission belt and the first transmission belt, the fan blades in the machine shell rotate, air flow in the machine shell can be disturbed when the fan blades rotate, the temperature in the machine shell can be kept consistent, diffusion of the hot air is accelerated, the flour with a tendency of agglomeration is dispersed, the falling speed of the flour is reduced, and the contact time between the flour and hot air flow is prolonged.

3. According to the flour guide mechanism, flour can meet the material guide plate in the descending process through the material guide mechanism, the weight of the flour can impact the material guide plate, the spring is elastically deformed, the material guide plate can vibrate up and down under the action of the self resilience force of the spring, the falling speed of the flour can be reduced through the material guide plate, the flour is guided, the vibrating material guide plate can vibrate and scatter the agglomerated flour, the flour is fluffy, the subsequent screening work of the flour is facilitated, the falling speed of the flour can be reduced, the flour can stay in the machine shell for a longer time, the contact time of the flour and hot air is prolonged, and the drying work is easier to complete.

4. According to the invention, through the discharging mechanism, after flour falls into the lower part of the casing, air in the discharging machine can be pumped out through the vacuum pump, a negative pressure environment is formed in the discharging machine, flour is sucked into the discharging machine from the casing through the siphon principle, the flour can be screened layer by layer through the multilayer screens, the flour with different grain diameters is screened into different discharging bins, and the flour in the different discharging bins can be led out from the discharging port through the discharging auger.

5. According to the invention, through the heat dissipation mechanism, when flour is extracted, air around the speed reduction motor can be extracted through the ventilation pipe and the circular pipe, when the air is extracted, airflow around the speed reduction motor can flow in an accelerated manner, and heat on the speed reduction motor can be conducted out through the flowing airflow, so that the heat dissipation of the speed reduction motor is realized, the speed reduction motor can work more stably, and the service life of the speed reduction motor can be effectively prolonged.

Drawings

FIG. 1 is a front perspective view of the present invention;

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

FIG. 3 is a rear view of the present invention;

FIG. 4 is a rear perspective view of the present invention;

FIG. 5 is a top view of the internal structure of the housing of the present invention;

FIG. 6 is an enlarged view of FIG. 2 at A;

FIG. 7 is an enlarged view of FIG. 3 at B;

FIG. 8 is an enlarged view at C of FIG. 3;

fig. 9 is an enlarged view of fig. 4 at D.

Wherein, 1, a flour grinder; 101. an upper housing; 102. a lower housing; 103. a feed inlet; 104. grinding the roller; 105. a housing; 106. a transmission gear; 107. a servo motor; 108. a rotating shaft; 2. a feeding mechanism; 201. a feeding pipe; 202. a discharge pipe; 203. a fixed mount; 204. a feeding auger; 205. feeding a material barrel; 206. a reduction motor; 3. a material guiding mechanism; 301. a material guide plate; 302. a sleeve; 303. a spring; 304. a fixing plate; 305. a limiting column; 4. a heat dissipation mechanism; 401. a ring pipe; 402. pipe passing; 403. a vent pipe; 404. an air exhaust pipe; 405. a vacuum pump; 406. a support pillar; 407. an air inlet; 5. a discharging mechanism; 501. a discharge port; 502. a discharging machine; 503. a support plate; 504. a discharging bin; 505. a discharging auger; 506. screening a screen; 507. a motor compartment; 6. a drying mechanism; 601. a fan blade; 602. an air inlet pipe; 603. an air outlet pipe; 604. a first drive belt; 605. a fixed shaft; 606. a second drive belt; 607. a third drive belt; 608. a drive shaft; 7. a material returning mechanism; 701. a material return pipe; 702. a sloping plate; 703. an opening; 704. a sieve plate; 705. and (7) returning the material tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment is as follows:

as shown in fig. 1-9, an embodiment of the present invention provides an automatic flour processing apparatus, which includes a flour grinding machine 1, a discharging mechanism 5 is disposed on one side of the flour grinding machine 1, a drying mechanism 6 is disposed on the other side of the flour grinding machine 1, a feeding mechanism 2 is mounted on the upper portion of the discharging mechanism 5, a heat dissipation mechanism 4 is disposed at the bottom of the feeding mechanism 2, a plurality of material guiding mechanisms 3 are disposed at the middle portion of the flour grinding machine 1, a material returning mechanism 7 is disposed at the upper side of the rear portion of the flour grinding machine 1, the flour grinding machine 1 includes a casing 105, an upper casing 101 is fixedly connected to the upper portion of one end of the casing 105, a lower casing 102 is fixedly connected to the bottom end of the upper casing 101, the lower casing 102 is fixedly connected to the casing 105, the upper part in the casing 105 is provided with evenly distributed grinding rollers 104, the middle part in the grinding rollers 104 is fixedly connected with a rotating shaft 108, both ends of the rotating shaft 108 are rotatably connected with the casing 105, one end of the rotating shaft 108 penetrates through the side wall of the casing 105, the periphery of one end of the rotating shaft 108 penetrating through the casing 105 is fixedly connected with a transmission gear 106, one end of the rotating shaft 108 at the middle part is fixedly connected with a servo motor 107, the servo motor 107 is fixedly connected in the upper casing 101, the transmission gears 106 at the front side and the rear side are mutually meshed and connected, the transmission gears 106 are all arranged in the upper casing 101, the middle part at the top end of the casing 105 is fixedly connected with a feeding hole 103, the grinding roller 104 can be driven to rotate by the servo motor 107 and the transmission gear 106, the wheat grains can be ground by the grinding roller 104, the servo motor 107 and the transmission gear 106 inside can be protected by the upper casing 101, the lower housing 102 can protect the first transmission belt 604, the fixed shaft 605, the second transmission belt 606 and the third transmission belt 607 inside thereof, so that the grinding mechanism can be normally performed.

Feed mechanism 2 includes material loading barrel 205, material loading auger 204 is provided with inside material loading auger 204 of material loading barrel 205, material loading auger 204 bottom fixedly connected with gear motor 206, gear motor 206 flange joint is in mount 203 bottom middle part, material loading barrel 205 fixed connection is in mount 203 top middle part, material loading auger 204 bottom runs through mount 203 middle part and is connected with mount 203 rotation, one side fixedly connected with discharging pipe 202 that the shell 105 is close to at material loading barrel 205 top, the one end fixed connection that the charging pipe 205 was kept away from to discharging pipe 202 is in feed inlet 103 top middle part, material loading barrel 205 front end lower part fixedly connected with inlet pipe 201, people can be through inside inlet pipe 201 with leading-in wheat grain to material loading barrel 205, can drive material loading auger 204 through gear motor 206 and carry out work, can upwards transmit wheat grain through material loading auger 204, and utilize inside discharging pipe 202 with leading-in feed inlet 103 with wheat grain, wheat grain can pass through feed inlet 103 and pass into inside the shell 105.

Guide mechanism 3 includes fixed plate 304, the equal spacing post 305 of fixedly connected with of fixed plate 304 top front and back side, the equal sliding connection in spacing post 305 top has sleeve 302, the equal fixed connection of sleeve 302 is in the front and back portion of stock guide 301 bottom one side, spacing post 305 periphery lower part all is equipped with spring 303, spring 303 all sets up in sleeve 302 bottom, fixed plate 304 one end difference fixed connection is middle part both sides in casing 105, stock guide 301 has certain inclination, through guide mechanism 3, flour can meet stock guide 301 at the decline in-process, the weight of flour can lead to the fact the impact to stock guide 301, make spring 303 take place elastic deformation, stock guide 301 can shake from top to bottom under spring 303's self resilience effect, through stock guide 301 can reduce the falling speed of flour, and lead to the flour, stock guide 301 of vibrations can shake the flour with the flour that becomes the piece, make between the flour fluffier, be favorable to the follow-up screening work of flour, and can reduce the falling speed of flour, make flour can be more of a specified duration inside casing 105, increase the hot gas flow of flour and accomplish, make dry work change.

The heat dissipation mechanism 4 comprises a vacuum pump 405, the vacuum pumps 405 are fixedly connected to the top end of a support plate 503, the air suction ends of the vacuum pumps 405 are fixedly connected with air suction pipes 404, one ends of the air suction pipes 404 far away from the vacuum pumps 405 penetrate through the side walls of the discharging machine 502, the top ends of the air suction pipes 404 are fixedly connected with ventilation pipes 403, one ends of the ventilation pipes 403 far away from the air suction pipes 404 penetrate through the top end of the discharging machine 502, one ends of the ventilation pipes 403 far away from the air suction pipes 404 are fixedly connected with circular pipes 401, the circular pipes 401 are all surrounded on the outer side of the speed reduction motor 206 and are communicated with each other through the ventilation pipes 402, the inner sides of the circular pipes 401 are all fixedly connected with air inlets 407, the bottom ends of the circular pipes 401 are fixedly connected with uniformly distributed support columns 406, the bottom ends of the support columns 406 are all fixedly connected to the top end of the discharging machine 502, when the face powder is sucked through the heat dissipation mechanism 4, air around the speed reduction motor 206 can be sucked through the ventilation pipes 403 and the circular pipes 401, air can accelerate the air flow around the speed reduction motor 206, heat can be dissipated through the flowing air, the heat of the speed reduction motor 206 can be more stably operated, and the service life of the speed reduction motor 206 can be effectively prolonged.

Discharging mechanism 5 includes discharging machine 502, discharging machine 502 fixed connection is in casing 105 one end lower part, discharging machine 502 is linked together with the inside of casing 105, discharging machine 502 is inside to be provided with evenly distributed goes out feed bin 504, it all is provided with ejection of compact auger 505 to go out feed bin 504 inside, ejection of compact auger 505 both sides all are provided with screen cloth 506, it all is provided with discharge gate 501 to go out feed bin 504 front end lower part, discharging machine 502 bottom fixedly connected with backup pad 503, ejection of compact auger 505 rear end all runs through out feed bin 502 rear wall, ejection of compact auger 505 all is connected with discharging machine 502 rotation, ejection of compact auger 505 rear end all fixedly connected with external motor, the equal fixed connection of external motor is inside motor storehouse 507, motor storehouse 507 fixed connection is in discharging machine 502 rear end lower part, through discharging mechanism 5, after the flour falls into casing 105 lower part, can take out the inside air of discharging machine 502 out through vacuum pump 405, form the negative pressure environment inside discharging machine 502, absorb flour from casing 105 through the siphon principle inside the discharge gate screening machine 502, can carry out the flour through multilayer screen 506, go into the different discharge bin 504 inside the screening of flour layer upon layer, can be derived from the discharge bin 505.

The drying mechanism 6 comprises an air inlet pipe 602 and a transmission shaft 608, one end of the air inlet pipe 602 is connected with an external heat source, the other end of the air inlet pipe 602 is fixedly connected with an air outlet pipe 603, the outlet ends of the air outlet pipes 603 penetrate through the side wall of the rear part of the machine shell 105, the transmission shaft 608 is rotatably connected with the middle part of one end of the machine shell 105, the front part of the periphery of the transmission shaft 608 is fixedly connected with a third transmission belt 607, the other end of the third transmission belt 607 is fixedly connected with the periphery of the rotating shaft 108, the upper part of the third transmission belt 607 is arranged between the transmission gear 106 and the servo motor 107, the middle part of the periphery of the transmission shaft 608 is fixedly connected with a plurality of second transmission belts 606, the other ends of the second transmission belts 606 are fixedly connected with the periphery of an upper fixed shaft 605, the upper fixed shaft 605 and the lower fixed shaft 605 are connected through a first transmission belt 604, one end of the fixed shaft 605 penetrates through the side wall of the machine shell 105, the fixed shaft 605 is rotatably connected with the machine shell 105, one end of the fixed shaft 605 penetrating through the casing 105 is fixedly connected with fan blades 601, the fan blades 601 are all arranged on one side inside the casing 105, through the drying mechanism 6, dry hot air of a heat source is guided into the casing 105 through the air outlet pipe 603 through the air inlet pipe 602, the flour is dried through the hot air, moisture in the flour is removed, the flour is prevented from being adhered to the inside of the equipment, and the ground flour is easier to store, in the grinding process, the transmission shaft 608 can be driven to rotate through the third transmission belt 607, the fixed shaft 605 can synchronously rotate through the second transmission belt 606 and the first transmission belt 604, the fan blades 601 inside the casing 105 are driven to rotate, air flow inside the casing 105 can be disturbed when the fan blades 601 rotate, the temperature inside the casing 105 can be kept consistent, the diffusion of the hot air is accelerated, the flour with a tendency of agglomeration is dispersed, and the falling speed of the flour is reduced, the contact time of the flour with the hot air flow is increased.

The material returning mechanism 7 comprises a material returning box 705, the material returning box 705 is fixedly connected to the upper portion of the rear end of the shell 105, an inclined plate 702 is fixedly connected to the middle lower portion of the inner middle of the material returning box 705, a material returning pipe 701 penetrates through one end of the inclined plate 702, one end, far away from the inclined plate 702, of the material returning pipe 701 penetrates through the side wall of the material returning box 705, one end, far away from the material returning box 705, of the material returning pipe 701 is fixedly connected to the lower portion of the rear end of the material feeding barrel 205, the inner portion of the material returning box 705 is communicated with the inner portion of the shell 105 through an opening 703, a sieve plate 704 is fixedly connected to the inner upper portion of the shell 105, the lower end of the sieve plate 704 is close to the opening 703, crushed wheat grains which do not reach the grinding requirement can penetrate through the opening 703 to enter the material returning box 705 under the guiding of the gradient of the sieve plate 704 through the inner upper portion of the material returning box, the crushed wheat grains can be guided into the inner portion of the material returning pipe 701 through the material returning pipe 701, and the crushed wheat grains can flow back to the inner portion of the material feeding mechanism 2 for grinding again.

The bottom of the third transmission belt 607 penetrates through the sidewall of the bottom of the upper casing 101, the second transmission belt 606 and the first transmission belt 604 are both arranged inside the lower casing 102, the servo motor 107 and the transmission gear 106 of the third transmission belt 607 inside the upper casing 101 can be protected, and the first transmission belt 604, the fixed shaft 605 and the second transmission belt 606 inside the lower casing 102 can be protected, so that the grinding mechanism can be normally carried out.

A processing method of automatic flour processing equipment comprises the following processing steps:

and S3, after watering is finished, standing the wheat grains for a period of time, generally about 8-24 hours, wherein the time for high gluten wheat is longer generally and the time for wetting wheat in winter is longer according to the variety and the temperature of the wheat. After standing, guiding wheat grains into an upper charging barrel 205 through a feeding pipe 201, driving a feeding auger 204 through a speed reduction motor 206 to upwards transmit the wheat grains, conveying the wheat grains into a shell 105 through a feeding hole 103 by utilizing a discharging pipe 202, driving a grinding roller 104 to rotate through a servo motor 107 and a transmission gear 106, grinding the wheat grains through the grinding roller 104, enabling the ground flour to fall downwards onto a sieve plate 704, enabling the ground wheat grains to fall through the sieve plate 704 according to the grinding requirement, enabling crushed wheat grains which do not reach the grinding requirement to pass through an opening 703 under the guidance of the slope of the sieve plate 704 to enter a return box 705, guiding the crushed wheat grains into a return pipe 701 through an inclined plate 702 in the return box 705, enabling the crushed wheat grains to flow back into the upper charging barrel 205 through the return pipe 701, and grinding again through a feeding mechanism 2;

s4, the ground flour continuously falls in the shell 105 after passing through the sieve plate 704, dry hot air of a heat source is guided into the shell 105 through the air outlet pipe 603 by the aid of the air inlet pipe 602, the flour is dried by the aid of the hot air, moisture in the flour is removed, the flour is prevented from being adhered to the inside of equipment, the ground flour is easier to store, in the grinding process, the transmission shaft 608 can be driven to rotate by the aid of the third transmission belt 607, the fixed shaft 605 can synchronously rotate by the aid of the second transmission belt 606 and the first transmission belt 604, fan blades 601 in the shell 105 can rotate, air flow in the shell 105 can be disturbed when the fan blades 601 rotate, the temperature in the shell 105 can be kept consistent, hot air diffusion is accelerated, the falling speed of the flour is reduced, the contact time between the flour and hot air flow is prolonged, and drying work is easier to finish;

s5, flour meets the material guide plate 301 in the descending process, the weight of the flour impacts the material guide plate 301, the spring 303 is enabled to generate elastic deformation, the material guide plate 301 vibrates up and down under the action of the self resilience force of the spring 303, the falling speed of the flour is reduced through the material guide plate 301, the flour is guided, the vibrating material guide plate 301 enables the lumpy flour to be vibrated away, the flour is enabled to be more fluffy, after the flour falls into the lower portion of the machine shell 105, air inside the discharging machine 502 can be pumped out through the vacuum pump 405, a negative pressure environment is formed inside the discharging machine 502, the flour is sucked into the discharging machine 502 from the machine shell 105 through the siphon principle, when the flour is pumped, air around the speed reducing motor 206 can be pumped out through the ventilation pipe and the circular pipe 401, when the air is sucked, air can accelerate the air flow around the speed reducing motor 206, heat on the speed reducing motor 206 can be guided out through the flowing air flow, the speed reducing motor 206 can work more stably, the flour can be screened into different discharging bins 403 through multiple layers of layers, different grain sizes of flour can be screened in the discharging bins 504, and can be guided out from the discharging bins 501 through the sparse discharging bins 501 through the flowing air outlets of the auger 505.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments 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. An automatic flour processing device comprises a flour grinding machine (1), and is characterized in that: the flour grinding machine is characterized in that a discharging mechanism (5) is arranged on one side of the flour grinding machine (1), a drying mechanism (6) is arranged on the other side of the flour grinding machine (1), a feeding mechanism (2) is installed on the upper portion of the discharging mechanism (5), a heat dissipation mechanism (4) is arranged at the bottom of the feeding mechanism (2), a plurality of material guide mechanisms (3) are arranged in the middle of the flour grinding machine (1), a material return mechanism (7) is arranged on the upper portion of the rear portion of the flour grinding machine (1), the flour grinding machine (1) comprises a casing (105), an upper casing (101) is fixedly connected to the upper portion of one end of the casing (105), a lower casing (102) is fixedly connected to the bottom of the upper casing (101), the lower casing (102) is fixedly connected to the casing (105), a grinding roller (104) which is uniformly distributed is arranged on the upper portion of the inner portion of the casing (105), a rotating shaft (108) is fixedly connected to the middle of the middle portion of the grinding roller (104), two ends of the rotating shaft (108) are rotatably connected to the casing (105), one end of the rotating shaft (108) penetrates through a side wall of the casing (105), a transmission gear (106) is fixedly connected to the middle portion of the upper casing (106), and a servo motor (107) is fixedly connected to the servo motor (107), all intermeshing connects between front and back side drive gear (106), drive gear (106) all set up inside last casing (101), casing (105) top middle part fixedly connected with feed inlet (103).

2. An automated flour processing apparatus according to claim 1, wherein: feed mechanism (2) are including last feed cylinder (205), go up inside material loading auger (204) that is provided with of feed cylinder (205), material loading auger (204) bottom fixedly connected with gear motor (206), gear motor (206) flange joint is in mount (203) bottom middle part, go up feed cylinder (205) fixed connection in mount (203) top middle part, material loading auger (204) bottom runs through mount (203) middle part and rotates with mount (203) and is connected, one side fixedly connected with discharging pipe (202) that feed cylinder (205) top is close to casing (105), the one end fixed connection at feed inlet (103) top middle part of last feed cylinder (205) is kept away from in discharging pipe (202), feed cylinder (205) front end lower part fixedly connected with inlet pipe (201).

3. An automated flour processing apparatus according to claim 1, wherein: guide mechanism (3) are including fixed plate (304), the equal spacing post of fixedly connected with (305) of side around fixed plate (304) top, the equal sliding connection in spacing post (305) top has sleeve (302), the equal fixed connection of sleeve (302) is in guide plate (301) bottom one side front and back portion, spacing post (305) periphery lower part all is equipped with spring (303), spring (303) all set up in sleeve (302) bottom, fixed plate (304) one end fixed connection is middle part both sides in casing (105) respectively, guide plate (301) have certain inclination.

4. An automated flour processing apparatus according to claim 1, wherein: the heat dissipation mechanism (4) comprises a vacuum pump (405), the vacuum pump (405) is fixedly connected to the top end of a supporting plate (503), an air exhaust pipe (404) is fixedly connected to the air exhaust end of the vacuum pump (405), one end, far away from the vacuum pump (405), of the air exhaust pipe (404) penetrates through the side wall of the discharging machine (502), a ventilation pipe (403) is fixedly connected to the top end of the air exhaust pipe (404), one end, far away from the air exhaust pipe (404), of the ventilation pipe (403) penetrates through the top end of the discharging machine (502), one end, far away from the air exhaust pipe (404), of the ventilation pipe (403) is fixedly connected to a circular pipe (401), the circular pipe (401) surrounds the outer side of a speed reducing motor (206), the circular pipe (401) are communicated with each other through a through pipe (402), the inner side of the circular pipe (401) is fixedly connected with an air inlet (407), the bottom end of the circular pipe (401) is fixedly connected with supporting columns (406) which are uniformly distributed, and the bottom end of each supporting column (406) is fixedly connected to the top end of the discharging machine (502).

5. An automated flour processing apparatus according to claim 1, wherein: discharge mechanism (5) are including ejection of compact machine (502), ejection of compact machine (502) fixed connection is in casing (105) one end lower part, ejection of compact machine (502) and casing (105) inside are linked together, ejection of compact machine (502) inside ejection of compact storehouse (504) that is provided with evenly distributed, ejection of compact storehouse (504) inside all is provided with ejection of compact auger (505), ejection of compact auger (505) both sides all are provided with screen cloth (506), ejection of compact storehouse (504) front end lower part all is provided with discharge gate (501), ejection of compact machine (502) bottom fixedly connected with backup pad (503), ejection of compact auger (505) rear end all runs through ejection of compact machine (502) rear wall, ejection of compact auger (505) all rotates with ejection of compact machine (502) to be connected, the equal fixedly connected with outside motor in ejection of compact auger (505) rear end, the equal fixed connection of outside motor is inside in motor storehouse (507), motor storehouse (507) fixed connection is in ejection of compact machine (502) rear end lower part.

6. An automated flour processing apparatus according to claim 1, wherein: drying mechanism (6) include intake pipe (602) and transmission shaft (608), intake pipe (602) one end is connected with external heat source, intake pipe (602) other end fixedly connected with outlet duct (603), outlet duct (603) exit end all runs through casing (105) rear portion lateral wall, transmission shaft (608) rotate to be connected in casing (105) one end middle part, the anterior fixedly connected with third driving belt (607) of transmission shaft (608) periphery, third driving belt (607) other end fixed connection is in pivot (108) periphery, third driving belt (607) upper portion sets up between drive gear (106) and servo motor (107), a plurality of second driving belt (606) of transmission shaft (608) periphery middle part fixedly connected with, the equal fixed connection of second driving belt (606) other end is in upside fixed axle (605) periphery, upper and lower part all connect through first driving belt (604) between fixed axle (605), fixed axle (605) one end all runs through casing (105) lateral wall, fixed axle (605) all rotates with casing (105) to be connected with, fixed axle (105) one end through fixed axle (605) the fan blade (601) all sets up in one side of casing (601).

7. An automated flour processing apparatus according to claim 1, wherein: feed back mechanism (7) are including feed back box (705), feed back box (705) fixed connection is in casing (105) rear end upper portion, lower part fixedly connected with swash plate (702) in feed back box (705), feed back pipe (701) have been run through to swash plate (702) one end, feed back box (705) lateral wall is run through to feed back pipe (701) one end of keeping away from swash plate (702), feed back pipe (701) keep away from the one end fixed connection of feed back box (705) in last feed cylinder (205) rear end lower part, feed back box (705) inside is linked together through opening (703) and casing (105), upper portion fixedly connected with sieve (704) in casing (105), sieve (704) have certain inclination, the lower one end of sieve (704) is close to opening (703).

8. An automated flour processing apparatus according to claim 6 wherein: the bottom of the third transmission belt (607) penetrates through the side wall of the bottom of the upper shell (101), and the second transmission belt (606) and the first transmission belt (604) are both arranged inside the lower shell (102).

9. A method of processing a flour automated processing apparatus according to any one of claims 1 to 8 wherein: the method comprises the following processing steps:

s3, after finishing water feeding, standing the wheat grains for a period of time, generally about 8-24 hours, after finishing standing, guiding the wheat grains into an upper charging barrel (205) through a feeding pipe (201), driving a feeding packing auger (204) through a speed reduction motor (206) to upwards transmit the wheat grains, conveying the wheat grains into a shell (105) through a feeding hole (103) by utilizing a discharging pipe (202), driving a grinding roller (104) to rotate through a servo motor (107) and a transmission gear (106), grinding the wheat grains through the grinding roller (104), enabling the ground flour to downwards fall onto a sieve plate (704), enabling the ground wheat grains to fall through the sieve plate (704) according to the grinding requirement, guiding the ground wheat grains which do not reach the grinding requirement downwards through an opening (703) to enter a return box (705) at the gradient of the sieve plate (704), guiding the ground wheat grains into a return pipe (701) through an inclined plate (702) in the return box (705), and returning the ground wheat grains to the feeding barrel (2) for grinding again;

s4, the ground flour continuously falls down in the machine shell (105) after passing through the sieve plate (704), dry hot air of a heat source is guided into the machine shell (105) through the air inlet pipe (602) by using the air outlet pipe (603), the flour is dried by using the hot air, moisture in the flour is removed, the flour is prevented from being adhered to the inside of equipment, the ground flour is easier to store, in the grinding process, the transmission shaft (608) can be driven to rotate through the third transmission belt (607), the fixed shaft (605) can synchronously rotate through the second transmission belt (606) and the first transmission belt (604), the fan blades (601) in the machine shell (105) rotate, the air flow in the machine shell (105) can be disturbed when the fan blades (601) rotate, the temperature in the machine shell (105) can be kept consistent, the diffusion of the hot air is accelerated, the falling speed of the flour is reduced, the contact time of the flour and hot air flow is increased, and the drying work is easier to finish;

s5, flour meets the material guide plate (301) in the descending process, the weight of the flour impacts the material guide plate (301), the spring (303) is elastically deformed, the material guide plate (301) vibrates up and down under the action of self resilience of the spring (303), the falling speed of the flour is reduced through the material guide plate (301), the flour is guided, the vibrated material guide plate (301) can vibrate and disperse the agglomerated flour to enable the flour to be more fluffy, after the flour falls into the lower portion of the machine shell (105), air around the speed reduction motor (206) can be pumped out through the vacuum pump (405), a negative pressure environment is formed inside the discharging machine (502), the flour is sucked into the discharging machine (502) from the machine shell (105) through the siphon principle, when the flour is pumped out, air around the speed reduction motor (206) can be pumped out through the ventilation pipe (403) and the circular pipe (401), when the speed reduction air is sucked, airflow around the speed reduction motor (206) can accelerate to flow, heat on the speed reduction motor (206) can be guided out through the flowing airflow, heat on the speed reduction motor (206), the flour can be guided out through the discharging bin (504) to enable the flour to be more stable, and the flour to be filtered through the discharging bin (504), and the auger (501), and the flour can be more stable.