CN108325619A - Device has the flour milling system of double helix transmission device - Google Patents
Device has the flour milling system of double helix transmission device Download PDFInfo
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- CN108325619A CN108325619A CN201810316144.6A CN201810316144A CN108325619A CN 108325619 A CN108325619 A CN 108325619A CN 201810316144 A CN201810316144 A CN 201810316144A CN 108325619 A CN108325619 A CN 108325619A
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- motor
- double helix
- helical blade
- stone mill
- flour
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 93
- 235000013312 flour Nutrition 0.000 title claims abstract description 92
- 238000003801 milling Methods 0.000 title claims abstract description 44
- 238000000227 grinding Methods 0.000 claims abstract description 95
- 239000000463 material Substances 0.000 claims abstract description 61
- 239000000428 dust Substances 0.000 claims abstract description 20
- 239000004575 stone Substances 0.000 claims description 72
- 239000003638 chemical reducing agent Substances 0.000 claims description 16
- 239000000843 powder Substances 0.000 claims description 16
- 238000007790 scraping Methods 0.000 claims description 8
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000007774 longterm Effects 0.000 abstract description 3
- 235000013339 cereals Nutrition 0.000 description 21
- 235000015099 wheat brans Nutrition 0.000 description 17
- 241000209140 Triticum Species 0.000 description 13
- 235000021307 Triticum Nutrition 0.000 description 13
- 238000009826 distribution Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 10
- 108010066057 cabin-1 Proteins 0.000 description 6
- 238000012856 packing Methods 0.000 description 6
- 238000009736 wetting Methods 0.000 description 6
- 238000007873 sieving Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 241000883990 Flabellum Species 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 108010066114 cabin-2 Proteins 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 206010000372 Accident at work Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/18—Disc mills specially adapted for grain
- B02C7/184—Disc mills specially adapted for grain with vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C11/00—Other auxiliary devices or accessories specially adapted for grain mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C11/00—Other auxiliary devices or accessories specially adapted for grain mills
- B02C11/04—Feeding devices
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The present invention relates to the flour milling systems that a kind of device has double helix transmission device,It belongs to machinery field,It includes double helix transmission device,Grinding device,Sieve material device and supporting rack,Grinding device is separately mounted on ground,Sieve material device is mounted on supporting rack,Grinding device is connect by double helix transmission device with sieve material device,Double helix transmission device includes screw conveyor,Helical blade two,Tube body two and transmission power plant,Helical blade two is mounted on one outer wall of tube body,Screw conveyor and helical blade two are sleeved in tube body two,Helical blade two and helical blade one not rotating Vortex,By the present invention in that transmitting flour with screw conveyor,Dust and noise of the Flour production in transmit process is set to substantially reduce,Avoid the blocking of device,Also reduce the staff of flour dust pair line production body harm and flour dust to the security risk of plant produced,Also the long term growth of Flour production enterprise has been pushed significantly.
Description
Technical field
The present invention relates to a kind of flour milling equipment, there is the flour milling system of double helix transmission device more particularly to a kind of device.
Background technology
Bread is the staff of life, traditional cuisines of the wheaten food as the Chinese nation, all the time deep to be favored by the people all over the world,
The Chinese meal especially to enjoy high reputation in the world is even more to be unable to do without wheaten food, so the processing of flour is just at of all times all very heavy
Depending on link, and stone mill method the most original is the method with most common flour milling, and original stone mill flour milling is to put cereal
Enter in stone mill, draws mill that cereal is crushed to flour using livestock, the flour nutritive value that stone mill is ground is high, with the development of science and technology
The progress of the mankind, requirement of the people to flour is also higher and higher, and common stone mill flour milling can not meet people's needs,
The stone mill flour milling of mechanization starts to account for dominant position, but dust caused by the existing wind turbine transmission flour of flour mill is dirty
The health of dye and the serious image and worker for affecting enterprise of noise pollution, constrains the development of enterprise, serious face
Powder dust pollution, meeting open fire can also set off an explosion, and industrial accident occurs, and wind turbine easily blocks, it is not easy to repair the shortcomings of one
Flour production enterprise directly is annoying, some flour mills start to convey flour, but sometimes spiral shell with spiral transmission
It revolves in transmit process, since circulation is excessive or wheat is too big, also results in the blocking of screw conveyor sometimes, cause machine
Damage.
Existing stone mill grinding device is all single stone mill grinding device due to its heavier-weight, and single stone mill flour milling
It is too low that device using stone mill repeats flour milling its efficiency, and the fineness of flour milling is not high, and the requirement of consumer is not achieved.
Invention content
In order to solve the above technical problems, the invention discloses the flour milling system that a kind of device has double helix transmission device, it
Including double helix transmission device, grinding device, sieve material device and supporting rack, the sieve material device is mounted on supporting rack, sieve material
There are six device settings, and the grinding device includes one to six grades of different brackets grinding devices, and every grade of grinding device is provided with two
It is a, and the both sides of supporting rack are symmetrically mounted on, sieve material device connects adjacent two-stage flour milling by double helix transmission device respectively and fills
It sets, grinding device includes stone mill one, stone mill two, material collecting tank and material scraping plate, and the stone mill one is mounted on two top of stone mill, the collection
Hopper is mounted on two lower section of stone mill, and the material scraping plate is mounted on the side of stone mill one, and one top of stone mill is provided with feed inlet, gathers materials
Trench bottom is provided with discharge port, and stone mill one and stone mill two are discoid, and the diameter of stone mill one is identical as the diameter of stone mill two.
Further, the double helix transmission device includes that screw conveyor, helical blade two, tube body two and transmission are dynamic
Power apparatus, the screw conveyor include helical blade one, axis body and tube body one, and the helical blade one is mounted on axis body
On, the axis body and helical blade one are sleeved in tube body one, axis body one end connecting power device, and the helical blade two is installed
On one outer wall of tube body, the screw conveyor and helical blade two are sleeved in tube body two, the tube body two and tube body one
Feed inlet and outlet is provided in end walls, the direction that the helical blade two is arranged with one spiral of helical blade is on the contrary, helical blade
Two with the not rotating Vortex of helical blade one, the transmission power plant include motor one, the connection axis body of the motor one, motor one
Shell be fixedly connected with tube body one, the shell and rotor of motor one do not rotate in same direction, to drive helical blade one and helical-blade
Piece two does not rotate in same direction is sent to feed inlet and outlet by material.
Further, the transmission power plant further includes stand-by motor, and the stand-by motor connects motor one, described auxiliary
The shell of motor is helped to be fixedly connected with the shell of motor one, the rotating speed of stand-by motor is identical as the rotating speed of motor one.
Further, the transmission power plant further includes stand-by motor one and stand-by motor two, the stand-by motor one
It is engaged respectively with the gear of annular setting on tube body one by gear with stand-by motor two, stand-by motor one and stand-by motor two are right
Claim in the center line of tube body one, stand-by motor one and stand-by motor two do not rotate in same direction, turn of stand-by motor one and stand-by motor two
Speed is identical as the rotating speed of motor one.
Further, it is equipped with limiting slot outside the material collecting tank, dust cover is installed in the limiting slot.
Further, loading hopper is installed on the feed inlet.
Further, it further includes power plant, the power plant include transmission power plant, flour milling power plant and
Powder power plant is sieved, the transmission power plant drives double helix transmission device, the flour milling power plant to drive grinding device,
The sieve powder power plant driving sieve material device.
Further, the flour milling power plant includes motor, speed reducer, transmission shaft, gear one and gear two, described
Motor connects speed reducer, the rotor connection gear one of the speed reducer, and the gear one is engaged with gear two, the gear two
On transmission shaft, the transmission axis connection stone mill one.
The present invention can transmit flour by using screw conveyor, make dust of the Flour production in transmit process and
Noise substantially reduces, and avoids the blocking of device, and transmission device stability is good, also reduces the work of flour dust pair line production
Make personnel body harm and flour dust to the security risk of plant produced, greatly reduce the repair of manufacturing enterprise at
This, has also pushed the long term growth of Flour production enterprise, and by using heterodromous double helix transfer body, avoided significantly
The blocking of spiral transfer body accelerates transmission speed, and the present apparatus is by designing different brackets stone mill, by cereal by multistage
Stone mill grinding final grinding is thorough, considerably increases the rate of appearing, and has abandoned the mode of level-one stone mill cycle flour milling so that its
New cereal can be continually added to be ground, considerably increase the efficiency of grinding, and the flour accuracy repeatedly ground is big
It is big to improve.
Description of the drawings
Fig. 1 is the main structure diagram of the present invention；
Fig. 2 is the left view structural representation of the present invention；
Fig. 3 is the screw conveyor structural schematic diagram of the present invention；
Fig. 4 is the double helix transmission device structural schematic diagram of the present invention；
Fig. 5 is the grinding device structural schematic diagram of the present invention；
Fig. 6 is the flour milling powerplant configuration schematic diagram of the present invention；
Fig. 7 is the feeding-distribution device structural schematic diagram of the present invention；
Fig. 8 is that present invention sieve expects apparatus structure schematic diagram；
Fig. 9 is the transmission powerplant configuration schematic diagram of the embodiment of the present invention 2；
Figure 10 is the transmission powerplant configuration schematic diagram of the embodiment of the present invention 3；
Figure 11 is the transmission powerplant configuration schematic diagram of the embodiment of the present invention 4.
Legend；1. wheat wetting cabin；2. feeding-distribution device；21. separatory funnel；211. discharge port；22. tripper；221. storing cabins；
222. flexible flabellums；223. current limliting cabins；3. double helix transmission device；31. screw conveyor；311. helical blades one；312.
Axis body；313. tube bodies one；32. helical blade two；33. tube body two；4. grinding device；41. stone mill one；411. feed inlet；412.
Loading hopper；42. stone mill two；43 material collecting tanks；431. discharge port；432. limiting slot；44. material scraping plate；45. dust cover；401. the
Level-one grinding device；402. second level grinding devices；403. third level grinding devices；404. fourth stage grinding devices；405. the
Pyatyi grinding device；406. 6 grades of flour millings fill paper；5. sieve material device；51. sieving powder cabin one；511. sieve plate；52. sieving powder cabin two；6.
Power plant；61. transmitting power plant；611. motors one；612. stand-by motor；613. stand-by motors one；614. stand-by motor
Two；62. flour milling power plant；621. motor；622. speed reducer；623. transmission shaft；624. gears one；625. gears two；
63. sieving powder power plant；7. waste material cabin；8. packing apparatus；9. power distribution cabinet；10. supporting rack.
Specific implementation mode
With reference to embodiment, the present invention will be further described, but is not limited to the content on specification.
As shown in Figure 3 and Figure 4, the present invention relates to a kind of grinding devices, it includes double helix transmission device 3, and double helix passes
It includes that screw conveyor 31, helical blade 2 32, tube body 2 33 and transmission power plant 61, transmission device 31 wrap to send device 3
Axis body 312, helical blade 1 and tube body 1 are included, helical blade 1 is mounted on axis body 312, axis body 312 and spiral
Blade 1 is sleeved in tube body 1, and feed inlet and outlet is provided in one 313 end walls of tube body, and the connection of 312 one end of axis body is dynamic
Power apparatus 6,2 32 spiral of helical blade are mounted on one 313 outer wall of tube body, 2 32 sets of screw conveyor 31 and helical blade
In tube body 2 33, feed inlet and outlet, the spiral shell of helical blade 2 32 and helical blade 1 are provided in 2 33 end walls of tube body
Revolving direction, rotating Vortex, transmission power plant 61 do not include motor 1 on the contrary, helical blade 2 32 is with helical blade 1,
The motor 1 connects axis body 312, and the shell of motor 1 is fixedly connected with tube body 1, the shell of motor 1 with
Rotor does not rotate in same direction, to drive helical blade 1 and helical blade 2 32 not to rotate in same direction material being sent to feed inlet and outlet,
When working strength requires big, helical blade 1 may be selected and helical blade 2 32 rotates backward, due to helical blade one
311 and helical blade 2 32 the hand of spiral on the contrary, so rotating backward can make conveying capacity reach maximum, when working strength requirement
Hour, it can individually allow helical blade 1 to rotate, mitigate the operating pressure of machine, wind has been abandoned using double helix transmission device 3
Machine transmission device so that the transmission of flour is more steady, is not easy to plug, and avoids damage of the noise to human body of wind turbine, also subtracts
Lack the flour dust blown afloat due to wind turbine to suspend in air, counter motion can occur stifled to avoid double helix transmission device 3
Plug accelerates transmission speed, and bidirectional screw plays the role of dual fail-safe, transmission device is made to reach zero blocking, in the feelings for not considering cost
Under condition, motor 1 is preferably decelerating motor, and the rotating speed of all transmission devices remains 170r/min.
As depicted in figs. 1 and 2, a kind of device has the flour milling equipment of double helix transmission device 3, it includes wheat wetting cabin 1, sub-material
Device 2, double helix transmission device 3, grinding device 4, sieve material device 5, power plant 6, packing apparatus 8, waste material cabin 7, power distribution cabinet 9
With supporting rack 10, wheat wetting cabin 1 connects feeding-distribution device 2 by double helix transmission device 3, and wheat wetting cabin 1 can carry out cereal preliminary
Moistening, preferably to grind, feeding-distribution device 2 connect grinding device 4, feeding-distribution device by flour at the uniform velocity distribute to grinding device
4, grinding device 4 is separately mounted on the both sides ground of supporting rack 10, and observation grinding situation is convenient in installation on the ground, convenient for dimension
It repaiies, feeding-distribution device 2 and sieve material device 5 are mounted on supporting rack 10, and grinding device 4 passes through double helix transmission device 3 and sieve material dress
5 connections are set, sieve material device 5 screens flour, wheat bran and flour bolt are separated, and there are six sieve material device settings, power dress
It sets 6 and respectively drives double helix transmission device 3, grinding device 4 and sieve material device 5, sieve material device 5 passes through double helix transmission device 3
It is separately connected waste material cabin 7 and packing apparatus 8,9 connecting power device 6 of power distribution cabinet provides electric energy for power plant 6.
As shown in fig. 7, feeding-distribution device 2 includes separatory funnel 21 and tripper 22,21 bottom end of separatory funnel is provided with discharging
Mouth 211, discharge port 211 connect tripper 22, and 22 bottom of tripper is connected with pipeline, and tripper 22 includes storing cabin 221 and limit
Cabin 223 is flowed, is provided with flexible flabellum 222 among storing cabin 221 and current limliting cabin 223, storing cabin 221 can tentatively store cereal
In storing cabin 221, then flow is controlled by flexible flabellum 222 and slowly enters current limliting cabin 223, can make cereal slowly at the uniform velocity into
Enter grinding device 4.
As shown in Figure 1, Figure 2 and shown in Fig. 5, grinding device 4 is divided into one according to the diameter of grinding device and setting sequence
To six grades of different brackets grinding devices 4, respectively first order grinding device 401, second level grinding device 402, third level flour milling
Device 403, fourth stage grinding device 404, level V grinding device 405 and the 6th grade of grinding device 406, every grade of grinding device are set
Two are set to, and is adjacent to the both sides for being symmetrically mounted on supporting rack 10 with two grinding devices 4 of level-one, and each flour milling dress
It sets 4 to be connected with feeding-distribution device 2, sieve material device 5, each sieve material device 5 connects adjacent two by double helix transmission device 3 respectively
Grade grinding device.
Wheat, by double helix transmission device 3, the wheat of grinding is sent to after the grinding of first order grinding device 401
Rest materials are inputted second level grinding device 402, second level flour milling by sieve material device 5 after sieving materials device 5 sifts out wheat bran
Device 402 enters sieve by double helix transmission device 3 after grinding and expects device 5, repeats screening action and wheat bran is screened out rear residue
Material is delivered to third level grinding device 403, and wheat after first to the 6th grade of grinding device is processed, completes grinding work successively
Make.
Since flour is in different grades of grinding device, the state of wheat bran is also different, therefore per level-one to paddy
The degree of grinding of object is different, divides different brackets to design, makes not grinding thorough cereal in every level-one, by next stage grinding device into
Row regrinding, final grinding are thorough；New cereal, the 6th grade of mill is added in design first order grinding device 401 every time in this way
Wheat bran of the discharge of face device 406 after thoroughly grinding, while new cereal can be continuously added and be ground, it considerably increases and sets
Standby production efficiency, and design keeps apparatus structure compacter rationally in this way.
The equipment of single stone mill repetitive cycling flour milling, single stone mill can only once grind fixed amount in compared with the prior art
Cereal, if new cereal is added during flour milling, new crop can be ground together with wheat bran, can knead dough when wheat bran is ground to very little
Powder mixes, and flour purity is caused to reduce；And since the diameter of single stone mill and grinding operating mode can not change, so using
Single stone mill is repeated in process of lapping, for the wheat under different grinding states cannot carry out it is efficient targetedly
Lapping mode, therefore this programme that compares, using single stone mill repeat grinding be not thorough, rate of appearing it is low, flour milling system in this programme
System improves production efficiency.
When being ground using present device, due to by being handled in wheat wetting storehouse, making cereal epidermis become soft, to first
The severity of grind requirement of grade grinding device 401 is relatively low, therefore a diameter of 0.8 meter -1 meter of the stone mill of first order grinding device 401, this
When first order grinding device 401 rate of appearing be always to appear the 5% of rate, after crust has been ground, due to wheat inner hardness by
It is outer to become larger successively in, therefore severity of grind is incremented by step by step since second level grinding device 402, second level grinding device 402
A diameter of 1 meter -1.2 meters of stone mill, a diameter of 1 meter -1.2 meters of the stone mill of third level grinding device 403, fourth stage grinding device
A diameter of 1 meter -1.2 meters of 404 stone mill, at this time two, three, the rate of always appearing of fourth stage grinding device 402,403,404 be 75%,
But when due to being ground to level V grinding device 405, the contained flour in wheat bran is compared to wheat bran in what grinding device before
Amount containing flour it is few, the grain size that the grinding of high intensity can be such that wheat bran grinds is too small, leads to the screening of sieving materials device 5, and wheat bran also may be used
To enter in flour, flour accuracy, therefore the stone mill of level V grinding device 4.5 and the 6th grade of grinding device 406 are finally reduced
A diameter of 0.8 meter -0.9 meter, the rate of appearing of level V grinding device 4.5 and the 6th grade of grinding device 406 is respectively 10% at this time.
As shown in figure 5, grinding device 4 includes stone mill 1, stone mill 2 42, material collecting tank 43 and material scraping plate 44, stone mill 1
It is discoid with stone mill 2 42, stone mill 1 is mounted on 2 42 top of stone mill, diameter and the stone mill 2 42 of the stone mill 1
Diameter is identical, can utilize the contact area of two stone mills to greatest extent in this way, will not both cause the waste of stone mill, will not make
Stone mill abrasion is uneven, and material collecting tank 43 is mounted on 2 42 lower section of stone mill, and 43 bottom of material collecting tank is provided with discharge port 431, material scraping plate 44
Mounted on the side of stone mill 1, material scraping plate 44 can make flour timely enter double helix transmission device by discharge port 431
3, feed inlet 411 is provided on stone mill 1, there are two the settings of feed inlet 411, and two feed inlets 411 can make cereal uniform
Into grinding device 4, mitigate the grinding pressure of grinding device 4, stone mill surface is made to pass through long-term work even wearing, feed inlet
It is provided with loading hopper 412 on 411, is equipped with limiting slot 432 outside material collecting tank 43, dust cover 45 is installed in limiting slot 432, limits
Position offset can not be occurred in limiting slot 432 for the position restriction of dust cover 45 by position slot 432, and dust cover 45 can make flour
The dust of generation is fixed in dust cover 45, and dust cover 45 can stop that extraneous dust is mixed into flour.
As shown in figure 8, sieve material device 5, including sieve powder cabin 1 and sieve powder cabin 2 52, sieve powder cabin 1 and sieve powder cabin 2 52
It is respectively arranged with Floor 12 sieve plate 511, the grinding device 4 per level-one connects a cabin, and two groups of stone mills with level-one are separately connected
Six layers of six layers of top and lower part, sieve plate 511 are rectangular double-layer structure, and upper layer is nylon net cloth, and lower layer is stainless steel plate, sieve plate
511 one end is provided with feed inlet and outlet, and sieve plate 511 is staggered.
As shown in Figure 2 and Figure 6, power plant 6 includes transmission power plant 61, flour milling power plant 62 and sieve powder power dress
63 are set, transmission power plant 61 drives double helix transmission device, flour milling power plant 62 to drive grinding device 4, sieve powder power dress
63 drivings sieve material device 5 is set, the flour milling power plant 62 includes motor 621, speed reducer 622, transmission shaft 623, gear one
624 and gear 2 625, motor 621 connects speed reducer 622, and connection speed reducer 622 is in order to by flour milling speed and transmission speed
Control is needing in range, and speed is avoided to generate very much high temperature soon, cooks flour or excessive velocities generate open fire and sent out with flour dust
Raw explosion, avoids safety accident, the rotor connection gear 1 of speed reducer 622, and gear 1 is engaged with gear 2 625,
The gear 2 625 is mounted on transmission shaft 623, and the transmission shaft 623 connects stone mill 1, motor 621 and speed reducer 622
Select to ensure the rotating speed of all grinding devices for 30r/min.
Embodiment 2
As shown in figure 9, the technical solution of the present embodiment can refer to the technical solution of embodiment 1, the difference lies in that transmission power
Device 61, including two motor 621 and two speed reducers 622, one of motor 621 connect one of speed reducer
622, the output rotor of this speed reducer 622 connects axis body 312, another motor 621 connects another speed reducer 622, this subtracts
The output rotor connection pipe body 1 of fast machine 622, and the output rotating speed of two motor 621 is identical, direction is different.
Embodiment 3
As shown in Figure 10, the technical solution of the present embodiment can refer to embodiment 1, the difference lies in that working as double helix transmission device 3
Heavy workload when, transmission power plant 61 may also include stand-by motor 612, and stand-by motor 612 connects motor 1, auxiliary
The shell of motor 612 is fixedly connected with the shell of motor 1, the rotating speed of stand-by motor 612 and the rotating speed phase of motor 1
Together, the rotor of stand-by motor 612 and shell rotate backward provides power for motor 1, when Caton phenomenon occurs, increases
The power of motor 1 mitigates the pressure of motor 1 to resist the resistance that double helix transmission device 3 brings motor 1,
So that transmission power plant 61 is more stablized, to alleviate Caton phenomenon, keep transmission more stable, motor 1 and auxiliary electricity
Machine 612 is decelerator.
Embodiment 4
As shown in figure 11, the technical solution of the present embodiment can refer to embodiment 1, the difference lies in that transmission power plant 61 is also
Including stand-by motor 1 and stand-by motor 2 614, one 313 one end of tube body is equipped with gear, stand-by motor 1 and auxiliary
Motor 2 614 is engaged by gear with the gear on tube body 1 respectively, and 2 614 pairs of stand-by motor 1 and stand-by motor
Claim in the center line of tube body 1, stand-by motor 1 and stand-by motor 2 614 rotate backward, and the rotating speed of rotating speed and motor one
It is identical, so additional move can be provided for it in the case where helical blade 1 and helical blade 2 32 occur stuck
Power, and can realize that tube body 1 reaches balance when rotation, it will not be amesiality, it damages.
It when work, the hatch door in wheat wetting cabin 1 is first opened, opens double helix transmission device 3, double helix transmission device will moisten
Wheat is sent in feeding-distribution device 2, and feeding-distribution device 2 goes out Mai Kou by two of 21 bottom of separatory funnel, and cereal is sent to sub-material
Device 22, tripper 22 send cereal to current limliting cabin 223 first by crop storage to storing cabin 221, then by the flexible flabellum 222 of opening
Interior, cereal is sent into the loading hopper 412 on first order grinding device by current limliting cabin 223 by pipeline, when cereal is in loading hopper
Stored in 412 it is enough when, open first order grinding device, the stone mill 1 of first order grinding device starts to rotate, stone mill
2 42 is static, after tentatively grinding cereal by friction between stone mill 1 and stone mill 2 42 and squeezing, falls into material collecting tank 43,
With the rotation of stone mill 1, the material scraping plate 44 on stone mill 1 scrapes the flour for falling into material collecting tank 43 into discharge port 431, discharging
Mouth 431 connects double helix transmission device 3 by 2 32 counter motion of helical blade 1 and helical blade, by face by pocket
Powder is sent in sieve material device 5, and sieve material device 5 is detached flour with wheat bran by the sieve plate for acutely shaking through snakelike setting,
Flour is sent by the flour mouth of bottom to flour transfer canal, and wheat bran is transmitted by double helix and filled by the wheat bran mouth of bottom
3 are set, is sent in the grinding device of the second level, second level grinding device is opened, second level grinding device regrinds flour, leads to
It crosses double helix transmission device 3 to be sent in sieve material device 5, sieve material device 5 sieves flour again, and flour enters flour biography
It send and is sent to packing apparatus 8 in pipeline, wheat bran is transferred by double helix transmission device 3 in third level grinding device, is carried out
Third time is ground, and is carried out six identical grindings and screening process altogether, cereal is maximumlly finally ground into flour, and by double
Screw conveyor 3 is sent to the packing of packing apparatus 8, and final wheat bran enters waste material cabin by double helix transmission device 3, with full
Rigid requirement of the foot country for flour enterprises flour and the processing of wheat bran subdivision.
Obviously, the above embodiment of the invention be only to clearly illustrate example of the present invention, and not be
Restriction to embodiments of the present invention.For those of ordinary skill in the art, on the basis of the above description also
It can make other variations or changes in different ways.Here all embodiments can not be exhaustive.It is every to belong to this
Row of the obvious changes or variations that the technical solution of invention is extended out still in protection scope of the present invention.
Claims (8)
1. a kind of device has the flour milling system of double helix transmission device, it is characterised in that：It includes double helix transmission device（3）、
Grinding device（4）, sieve material device（5）And supporting rack（10）, the sieve material device（5）Mounted on supporting rack（10）On, sieve material dress
It sets（5）There are six settings, the grinding device（4）It is divided into one to six grades of different brackets, every grade of grinding device（4）It is provided with two
It is a, and it is symmetrically mounted on supporting rack（10）Both sides, sieve material device（5）Pass through double helix transmission device（3）It is separately connected adjacent
Two-stage grinding device（4）, grinding device（4）Including stone mill one（41）, stone mill two（42）, material collecting tank（43）And material scraping plate（44）,
The stone mill one（41）Mounted on stone mill two（42）Top, the material collecting tank（43）Mounted on stone mill two（42）Lower section, it is described to scrape
Flitch（44）Mounted on stone mill one（41）Side, stone mill one（41）Top is provided with feed inlet（411）, material collecting tank（43）Bottom
It is provided with discharge port（431）, stone mill one（41）With stone mill two（42）To be discoid, stone mill one（41）Diameter and stone mill two（42）
Diameter it is identical.
2. there is the flour milling system of double helix transmission device the apparatus according to claim 1, which is characterized in that the double helix
Transmission device（3）Including screw conveyor（31）, helical blade two（32）, tube body two（33）With transmission power plant（61）,
The screw conveyor（31）Including helical blade one（311）, axis body（312）With tube body one（313）, the helical blade one
（311）Mounted on axis body（312）On, the axis body（312）With helical blade one（311）It is sleeved on tube body one（313）It is interior, axis body
（312）One end connecting power device（6）, the helical blade two（32）Mounted on tube body one（313）On outer wall, the spiral passes
Send device（31）With helical blade two（32）It is sleeved on tube body two（33）It is interior, the tube body two（33）With tube body one（313）Both ends
Feed inlet and outlet, the helical blade two are provided on wall（32）With helical blade one（311）The direction of spiral setting is on the contrary, spiral
Blade two（32）With helical blade one（311）Not rotating Vortex, the transmission power plant（61）Including motor one（611）, institute
State motor one（611）Connect axis body（312）, motor one（611）Shell and tube body one（313）It is fixedly connected, motor one（611）
Shell and rotor do not rotate in same direction, to drive helical blade one（311）With helical blade two（32）It does not rotate in same direction and passes material
It send to feed inlet and outlet.
3. the apparatus of claim 2 has the flour milling system of double helix transmission device, it is characterised in that：The transmission is dynamic
Power apparatus（61）It further include stand-by motor（612）, the stand-by motor（612）Connect motor one（611）, the stand-by motor
（612）Shell and motor one（611）Shell be fixedly connected, stand-by motor（612）Rotating speed and motor one（611）Rotating speed
It is identical.
4. the apparatus of claim 2 has the flour milling system of double helix transmission device, it is characterised in that：The transmission is dynamic
Power apparatus（61）It further include stand-by motor one（613）With stand-by motor two（614）, the stand-by motor one（613）With auxiliary electricity
Machine two（614）Pass through gear and tube body one respectively（313）The gear engagement of upper annular setting, stand-by motor one（613）And auxiliary
Motor two（614）It is symmetrical with the center line of tube body one, stand-by motor one（613）With stand-by motor two（614）It does not rotate in same direction, assists
Motor one（613）With stand-by motor two（614）Rotating speed and motor one（611）Rotating speed it is identical.
5. there is the flour milling system of double helix transmission device the apparatus according to claim 1, it is characterised in that：The material collecting tank
（43）It is equipped with limiting slot outside（432）, the limiting slot（432）Inside it is installed with dust cover（45）.
6. there is the flour milling system of double helix transmission device the apparatus according to claim 1, it is characterised in that：The feed inlet
（411）On loading hopper is installed（412）.
7. there is the flour milling system of double helix transmission device the apparatus according to claim 1, which is characterized in that it further includes moving
Power apparatus（6）, the power plant（6）Including transmitting power plant（61）, flour milling power plant（62）With sieve powder power plant
（63）, the transmission power plant（61）Drive double helix transmission device（3）, the flour milling power plant（62）Drive flour milling dress
It sets（4）, the sieve powder power plant（63）Driving sieve material device（5）.
8. device according to claim 7 has the flour milling system of double helix transmission device, which is characterized in that the flour milling is dynamic
Power apparatus（62）Including motor（621）, speed reducer（622）, transmission shaft（623）, gear one（624）With gear two（625）, institute
State motor（621）Connect speed reducer（622）, the speed reducer（622）Rotor connection gear one（624）, the gear one
（624）With gear two（625）Engagement, the gear two（625）Mounted on transmission shaft（623）On, the transmission shaft（623）Connection
Stone mill one（41）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810316144.6A CN108325619A (en) | 2018-04-10 | 2018-04-10 | Device has the flour milling system of double helix transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810316144.6A CN108325619A (en) | 2018-04-10 | 2018-04-10 | Device has the flour milling system of double helix transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108325619A true CN108325619A (en) | 2018-07-27 |
Family
ID=62934113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810316144.6A Pending CN108325619A (en) | 2018-04-10 | 2018-04-10 | Device has the flour milling system of double helix transmission device |
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| Country | Link |
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| CN (1) | CN108325619A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113102027A (en) * | 2021-04-01 | 2021-07-13 | 抚州市鹤达实业有限公司 | Modified starch powdering device capable of preventing particles from splashing |
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Application publication date: 20180727 |