CN104437737A - Electric stone mill - Google Patents

Electric stone mill Download PDF

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Publication number
CN104437737A
CN104437737A CN201410717990.0A CN201410717990A CN104437737A CN 104437737 A CN104437737 A CN 104437737A CN 201410717990 A CN201410717990 A CN 201410717990A CN 104437737 A CN104437737 A CN 104437737A
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China
Prior art keywords
mill
staving
receiver
electric
upper mill
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Granted
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CN201410717990.0A
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Chinese (zh)
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CN104437737B (en
Inventor
尹承钊
和伟霞
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JINAN GRAPHITE ELECTRIC APPLIANCE Co Ltd
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JINAN GRAPHITE ELECTRIC APPLIANCE Co Ltd
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Priority to CN201410717990.0A priority Critical patent/CN104437737B/en
Publication of CN104437737A publication Critical patent/CN104437737A/en
Application granted granted Critical
Publication of CN104437737B publication Critical patent/CN104437737B/en
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Abstract

The invention discloses an electric stone mill, belonging to the technical field of stone mills. The electric stone mill comprises an upper mill, a lower mill, a material receiving tray and a power-driven box, wherein grinding teeth are arranged on matched surfaces of the upper mill and the lower mill, a motor and a speed reducer are arranged in the power-driven box, a hollow central locating shaft is arranged at the center position of the lower mill, a square center driving hole is formed in a center hole of the upper mill, the grinding teeth comprise a main tooth and an assisted tooth, a center fixing shaft sleeve, a bearing and a sealing ring are arranged in the center hole of the upper mill. The electric stone mill has the advantages that the production efficiency is high, a ground product is relatively fine, materials can be effectively prevented from entering the center hole, and the like.

Description

A kind of electric millstone mill
Technical field
The present invention relates to the stone mill technical field pulverizing grain, medicinal material etc., specifically a kind of electric millstone mill.
Background technology
Stone mill is the one machinery for the grain processings such as rice, wheat, beans being become powder, slurry.Traditional stone mill is made by two roundstones usually, and be respectively mill and lower mill, the joint of upper mill and lower mill has texture, i.e. roll flute, grain enters in the middle of upper mill and lower mill from the batching hole of upper mill, outwards migrates along roll flute, being grated when scrolling through two aspects, forming powder.
Contemporary society, although science and technology is at high speed development, with the food of stone mill processing, can keep the pure local flavor of food, nutritional labeling is destroyed few, and therefore stone mill has the status do not replaced always.Especially in recent years, people advocate the life of low-carbon environment-friendly, be particular about health, stone mill flour milling powder, coarse cereals abrasive dust, soya-bean milk processed, making the field such as sesame paste, peanut butter in an increasingly wide range of applications.The pulverizing of traditional stone mill to grain uses manpower, animal power and waterpower, but the production efficiency that manpower, animal power and waterpower promote stone mill is low, and it is uneven to turn a millstone, and labour cost is high.Not enough for this, the patent No. is that the patent of invention of ZL201220099004.6 discloses a kind of electric millstone mill, but this electric millstone mill also has following deficiency in process of production:
One is that the distribution of stone mill roll flute does not improve, and traditional stone mill roll flute is comparatively sparse, and the degree of depth is comparatively dark, and the product ground like this is comparatively coarse, and mouthfeel and outward appearance all exist shortcoming, and the post-production for product also brings a definite limitation; Two is in the stone mill course of work, and material partly can enter centre bore under the effect of the pressure, not only causes waste, brings pollution, affects product quality, also can affect the service life of stone mill, above-mentioned patent this problem unresolved; Three is that reinforced link is not improved, and production efficiency also exists the space promoted further.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of electric millstone mill, this stone mill converted products is meticulous, can avoid that material enters centre bore, production efficiency improves further.
The present invention solves the technical scheme that its technical problem takes: a kind of electric millstone mill, comprise mill, lower mill, receiver and electric box, the center of upper mill lower surface is provided with centre bore, and the side of centre bore is provided with batching hole, described centre bore is blind hole, and batching hole is through hole; The mating surface of upper mill and lower mill is provided with roll flute, and receiver is provided with argues pointlessly, and is provided with motor and decelerator in electric box,
The center of described lower mill is provided with hollow centralized positioning axle, is provided with center driving square hole in the centre bore of upper mill, and described center driving square hole is blind hole;
The input of the output shaft connection reducer of described motor, the output of decelerator is provided with a spline housing and is connected with power transmission shaft by spline housing, power transmission shaft stretches into center driving square hole through after centralized positioning axle, and transmission the tip of the axis is provided with the square drive block matched with center driving square hole;
Described roll flute comprises main tooth and secondary tooth, and described main tooth depth is large, and distribution density is little, and described secondary tooth depth is little, and distribution density is large; Main tooth and secondary tooth distribute all in the form of a ring, and secondary tooth is positioned at the outside of main tooth, and the distribution of secondary tooth is the edge of upper mill and lower mill mating surface is the endless belt of 30mm to insied width;
Central fixed shaft cover, bearing and sealing ring is provided with in the centre bore of upper mill;
Described batching hole is provided with one or two.
Described electric box is provided with waterproof insulation press button and power line, and power line is arranged in penetration pipe, and penetration pipe and electric box junction are provided with lock screw, and described lock screw is located at the inner side of electric box, and the end of power line is provided with three-phase power plug; Four angles place of electric box bottom surface is respectively equipped with universal adjustment lower margin.
Described receiver is stainless steel receiver, and receiver is arranged on above electric box by screw, symmetrically on the bottom surface of receiver is provided with two dowel holes, described in argue pointlessly and to be connected on receiver by screw.
The mating surface place of described upper mill and lower mill, lower mill is flat, and upper mill is recessed, and the gap between upper mill and lower mill is 1.5 ~ 2.5mm.
The mating surface place of described upper mill and lower mill, upper mill is flat, and lower mill is recessed, and the gap between upper mill and lower mill is 5mm ± 2mm.
Gap between described upper mill and lower mill is 3mm.
Described batching hole place is provided with automatic charging funnel, described automatic charging funnel comprises staving and vibrating arm, and the bottom of staving sidewall is provided with discharging opening, and discharge outlet is provided with flow-control baffle plate, the inside of staving is provided with an inclined-plane, and the minimum point on inclined-plane is positioned at the lower edge of discharging opening; Described vibrating arm one end be positioned at staving outside and be provided with one bend, the other end of vibrating arm stretches into staving inside and is positioned at the top of discharging opening, vibrating arm is connected with an extension spring between one end and the sidewall of staving of staving outside, and one end that vibrating arm is positioned at staving inside is provided with a rod for stiring materials in end.
The side of described receiver is fixed with a sleeve, in sleeve, activity is plugged with a vertical rod, the sidewall of sleeve is provided with trip bolt, the end of described trip bolt is against in vertical rod through the sidewall of sleeve, the other end of vertical rod is fixedly connected with a cross bar, and one end that cross bar end is positioned at staving outside with described vibrating arm contacts.
Described centralized positioning axle is that nylon material or stainless steel material are made, and described central fixed shaft cover is made for nylon material, and described bearing is that 404 stainless steels are made, described upper mill and lower mill employing green sandstone or pea green made of stones become.
Symmetrically respectively on the sidewall of described upper mill and lower mill be provided with two cylindrical recesses.
Compared with prior art, the present invention has following beneficial effect:
1, roll flute comprises main tooth and secondary tooth, and the outside of main tooth is provided with the secondary tooth of a circle, and secondary tooth depth is little, and distribution density is large, can grind meticulousr by material, and stone mill longer service life, the stone mill that the service life of stone mill is only provided with main tooth compared with tradition exceeds three times.
2, by rotation is ground in the drive of center driving square hole, structure is simple, and cost is low, reliable transmission.
Be provided with central fixed shaft cover, bearing and sealing ring in the centre bore of 3, upper mill, avoid material and enter centre bore, solve a series of inconvenience caused because material enters centre bore, extend stone mill service life.
4, batching hole can arrange two, enhances productivity, and batching hole place arranges funneling feed bin or the feed screw of auto feed, can control the flow fed in raw material, use more convenient, improves product quality.
5, can realize the several functions such as drought mill, water mill, oil abrasion, drought mill is for making flour, corn flour, bean powder and all kinds of powdering coarse cereals; Water mill is for making soya-bean milk, Rice & peanut milk, sesame cream, thin pancake paste etc.; Oil abrasion is for making sesame paste, peanut butter, walnut cream etc., and the scope of application widely, fully meets the living needs of people.
6, upper mill and lower mill adopt green sandstone or pea green made of stones become, not only "dead", for health provides safeguard, and neither too hard, nor too soft, both can not because of too hard very quick-wearing, also can not because of too soft, fall slag when stone mill mill is dynamic and affect the quality of food.
7, hommization is taken into full account at design aspect, argue pointlessly detachable, symmetrically respectively on the sidewall of upper mill and lower mill be provided with two cylindrical recesses, two people fit through that waddy is auxiliary just can be decomposed stone mill, electric box is provided with waterproof insulation press button, universal adjustment lower margin, penetration pipe is provided with lock screw etc., not only makes the use safe ready more of stone mill, and is convenient to the maintenance of stone mill.
8, arrange automatic charging funnel, the speed of charging is adjustable, saves manpower and charging is even, be provided with vibrating arm, in upper mill rotary course, vibrating arm stirred by cross bar, vibrating arm drives rod for stiring materials to stir material, even the wet feed of water logging also can fall smoothly.
Accompanying drawing explanation
Fig. 1 is the internal structure schematic diagram of the embodiment of the present invention;
Fig. 2 is the surface structure schematic diagram of the embodiment of the present invention;
Fig. 3 is the top view of mill and receiver under the embodiment of the present invention;
Fig. 4 is the upward view of mill and receiver under the embodiment of the present invention;
Fig. 5 is the upward view that the embodiment of the present invention is ground;
Fig. 6 is the left view of automatic charging funnel in Fig. 1;
Fig. 7 is the right view of Fig. 6;
In figure: grind on 1, 2 times mills, 3 receivers, 4 argue pointlessly, 5 automatic charging funnels, 51 stavings, 52 inclined-planes, 53 vibrating arms, 54 extension springs, 55 installation sheets, 56 rod for stiring materials, 57 flow baffle plates, 6 supports, 61 cross bars, 62 vertical rods, 63 sleeves, 64 trip bolts, 7 cylindrical recesses, 8 power transmission shafts, 9 centralized positioning axles, 10 spline housings, 11 decelerators, 12 motors, 13 electric boxes, 14 power lines, 15 universal adjustment lower margins, 16 lock screws, 17 waterproof insulation press buttones, 18 main teeth, 19 secondary teeth, 20 dowel holes, 21 central fixed shaft covers, 22 center driving square holes, 23 batching holes.
Detailed description of the invention
Below in conjunction with Figure of description and specific embodiment, the invention will be further described:
Embodiment one:
As shown in Fig. 1 ~ Fig. 7.A kind of electric millstone mill of the present invention, comprises mill 1, lower mill 2, receiver 3 and electric box 13, and the center of upper mill 1 lower surface is provided with centre bore, and the side of centre bore is provided with batching hole 23, and described centre bore is blind hole, and batching hole 23 is through hole; The mating surface of upper mill 1 and lower mill 2 is provided with roll flute, and receiver 3 is provided with argues pointlessly 4, is provided with motor 12 and decelerator 11 in electric box 13,
The center of described lower mill 2 is provided with hollow centralized positioning axle 9, is provided with center driving square hole 22 in the centre bore of upper mill 1, and described center driving square hole 22 is blind hole;
The input of the output shaft connection reducer 11 of described motor 12, the output of decelerator 11 is provided with a spline housing 10 and is connected with power transmission shaft 8 by spline housing 10, power transmission shaft 8 stretches into center driving square hole 22 through after centralized positioning axle 9, and the end of power transmission shaft 8 is provided with the square drive block matched with center driving square hole 22;
Described roll flute comprises main tooth 18 and secondary tooth 19, and described main tooth 18 degree of depth is large, and distribution density is little, and described secondary tooth 19 degree of depth is little, and distribution density is large; Main tooth 18 and secondary tooth 19 distribute all in the form of a ring, and secondary tooth 19 is positioned at the outside of main tooth 18, and the distribution of secondary tooth 19 is the edge of upper mill and lower mill mating surface is the endless belt of 30mm to insied width;
For anti-leak-stopping material, in the centre bore of upper mill 1, be provided with central fixed shaft cover 21, bearing and sealing ring;
Described batching hole 23 is provided with one or two.
Described electric box 13 is provided with waterproof insulation press button 17 and power line 14, power line 14 is arranged in penetration pipe, penetration pipe and electric box 13 junction are provided with lock screw 16, and described lock screw 16 is located at the inner side of electric box 13, and the end of power line 14 is provided with three-phase power plug; Four angles place of electric box 13 bottom surface is respectively equipped with universal adjustment lower margin 15.
Described receiver 3 is stainless steel receiver, and receiver 3 is arranged on above electric box 13 by screw, symmetrically on the bottom surface of receiver 3 is provided with two dowel holes 20, described in argue pointlessly and 4 to be connected on receiver 3 by screw.
The mating surface place of described upper mill 1 and lower mill 2, lower mill 2 is flat, and upper mill 1 is recessed, and the gap between upper mill 1 and lower mill 2 is 1.5 ~ 2.5mm.
Described batching hole place is provided with automatic charging funnel 5, described automatic charging funnel 5 comprises staving 51 and vibrating arm 53, the bottom of staving 51 sidewall is provided with discharging opening, discharge outlet is provided with flow-control baffle plate 57, the inside of staving 51 is provided with an inclined-plane 52, and the minimum point on inclined-plane 52 is positioned at the lower edge of discharging opening; Described vibrating arm 53 one end be positioned at staving 51 outside and be provided with one bend, the other end of vibrating arm 53 stretches into staving 51 inside and is positioned at the top of discharging opening, vibrating arm 53 is connected with an extension spring 54 between one end and the sidewall of staving 51 of staving outside, and one end that vibrating arm 53 is positioned at staving inside is provided with a rod for stiring materials 56 in end.Staving 51 is fixedly mounted on upper mill 1 upper surface by installation sheet 55, the corresponding batching hole 23 of discharging opening.
The side of described receiver 3 is provided with a support 6, described support 6 comprises sleeve 63, cross bar 61 and vertical rod 62, sleeve 63 is fixed on the side of receiver 3, in sleeve 63, activity is plugged with a vertical rod 62, the sidewall of sleeve 63 is provided with trip bolt 64, the end of described trip bolt 64 is against in vertical rod 62 through the sidewall of sleeve 63, and the other end of vertical rod 62 is fixedly connected with a cross bar 61, and one end that cross bar 61 end is positioned at staving 51 outside with described vibrating arm 53 contacts.
Described centralized positioning axle 9 is made for nylon material or stainless steel material, and described central fixed shaft cover 21 is made for nylon material, and described bearing is that 404 stainless steels are made, described upper mill 1 and lower mill 2 adopt green sandstone or pea green made of stones become.
Symmetrically respectively on the sidewall of described upper mill 1 and lower mill 2 be provided with two cylindrical recesses 7.When needing stone mill decomposition to come, two people coordinate everyone to take one piece of waddy, and cylindrical recesses 7 is inserted in one end of waddy, and people hold the other end of waddy, upper mill 1 and lower mill 2 can be carried off respectively.
The present embodiment can realize water mill function, can be used for making soya-bean milk, Rice & peanut milk, sesame cream, thin pancake paste etc.
Embodiment two:
The difference of the present embodiment and embodiment one is: the mating surface place of described upper mill 1 and lower mill 2, and upper mill 1 is flat, and lower mill 2 is recessed, and the gap between upper mill 1 and lower mill 2 is 5mm ± 2mm.
The present embodiment can realize drought mill function, can be used for making flour, corn flour, bean powder and all kinds of powdering coarse cereals.
Embodiment three:
The difference of the present embodiment and embodiment two is: the gap between described upper mill 1 and lower mill 2 is 3mm.
The present embodiment can realize the function of oil abrasion, can be used for making sesame paste, peanut butter, walnut cream etc.
About the distribution of roll flute in above-described embodiment, halve according to by whole mill eight equal parts, ten deciles, ten ... rule by that analogy, is even number only, does not can be odd number.Described main tooth 18 is made up of twill, and described secondary tooth 19 is made up of lozenge.
Below in conjunction with a course of work, the invention will be further described:
During use, material is poured into automatic charging funnel, switch on power, opening switch rear motor works, by decelerator, power is sent to power transmission shaft, power transmission shaft by with the coordinating to drive and grind rotation of center driving square hole, manually lift flow baffle plate, the height lifted by controlling flow baffle plate can control the speed that material enters batching hole, realizes flow-control.Material enters between upper mill and lower mill through batching hole, under the turning effort of upper mill, fall into receiver and final through discharge of arguing pointlessly after processing.
When using the water mill of embodiment one, except material, also need add water from batching hole, water pipe can be fixedly installed on mill.
Obvious, in the present invention, each dismountable position all should arrange seal, motor, decelerator etc. and power line exact connect ion, waterproof insulation press button also should exact connect ion in circuit, above-mentioned feature those skilled in the relevant art correctly can be arranged according to existing knowledge completely, in order to outstanding innovative characteristics of the present invention, do not repeat them here.
The foregoing is only preferred embodiment of the present invention; be not whole embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Except technical characteristic described in description, all the other technical characteristics are those skilled in the art's known technology.

Claims (10)

1. an electric millstone mill, comprises mill, lower mill, receiver and electric box, and the center of upper mill lower surface is provided with centre bore, and the side of centre bore is provided with batching hole, and described centre bore is blind hole, and batching hole is through hole; The mating surface of upper mill and lower mill is provided with roll flute, and receiver is provided with argues pointlessly, and is provided with motor and decelerator, it is characterized in that in electric box,
The center of described lower mill is provided with hollow centralized positioning axle, is provided with center driving square hole in the centre bore of upper mill, and described center driving square hole is blind hole;
The input of the output shaft connection reducer of described motor, the output of decelerator is provided with a spline housing and is connected with power transmission shaft by spline housing, power transmission shaft stretches into center driving square hole through after centralized positioning axle, and transmission the tip of the axis is provided with the square drive block matched with center driving square hole;
Described roll flute comprises main tooth and secondary tooth, and described main tooth depth is large, and distribution density is little, and described secondary tooth depth is little, and distribution density is large; Main tooth and secondary tooth distribute all in the form of a ring, and secondary tooth is positioned at the outside of main tooth, and the distribution of secondary tooth is the edge of upper mill and lower mill mating surface is the endless belt of 30mm to insied width;
Central fixed shaft cover, bearing and sealing ring is provided with in the centre bore of upper mill;
Described batching hole is provided with one or two.
2. a kind of electric millstone mill according to claim 1, it is characterized in that, described electric box is provided with waterproof insulation press button and power line, power line is arranged in penetration pipe, penetration pipe and electric box junction are provided with lock screw, described lock screw is located at the inner side of electric box, and the end of power line is provided with three-phase power plug; Four angles place of electric box bottom surface is respectively equipped with universal adjustment lower margin.
3. a kind of electric millstone mill according to claim 2, it is characterized in that, described receiver is stainless steel receiver, and receiver is arranged on above electric box by screw, symmetrically on the bottom surface of receiver be provided with two dowel holes, described in argue pointlessly and to be connected on receiver by screw.
4. a kind of electric millstone mill according to claim 3, is characterized in that, the mating surface place of described upper mill and lower mill, and lower mill is flat, and upper mill is recessed, and the gap between upper mill and lower mill is 1.5 ~ 2.5mm.
5. a kind of electric millstone mill according to claim 3, is characterized in that, the mating surface place of described upper mill and lower mill, and upper mill is flat, and lower mill is recessed, and the gap between upper mill and lower mill is 5mm ± 2mm.
6. a kind of electric millstone mill according to claim 5, is characterized in that, the gap between described upper mill and lower mill is 3mm.
7. a kind of electric millstone mill according to claim 4,5 or 6, it is characterized in that, described batching hole place is provided with automatic charging funnel, described automatic charging funnel comprises staving and vibrating arm, the bottom of staving sidewall is provided with discharging opening, discharge outlet is provided with flow-control baffle plate, and the inside of staving is provided with an inclined-plane, and the minimum point on inclined-plane is positioned at the lower edge of discharging opening; Described vibrating arm one end be positioned at staving outside and be provided with one bend, the other end of vibrating arm stretches into staving inside and is positioned at the top of discharging opening, vibrating arm is connected with an extension spring between one end and the sidewall of staving of staving outside, and one end that vibrating arm is positioned at staving inside is provided with a rod for stiring materials in end.
8. a kind of electric millstone mill according to claim 7, it is characterized in that, the side of described receiver is fixed with a sleeve, in sleeve, activity is plugged with a vertical rod, the sidewall of sleeve is provided with trip bolt, the end of described trip bolt is against in vertical rod through the sidewall of sleeve, and the other end of vertical rod is fixedly connected with a cross bar, and one end that cross bar end is positioned at staving outside with described vibrating arm contacts.
9. a kind of electric millstone mill according to claim 8, it is characterized in that, described centralized positioning axle is that nylon material or stainless steel material are made, and described central fixed shaft is overlapped for nylon material is made, described bearing is that 404 stainless steels are made, described upper mill and lower mill adopt green sandstone or pea green made of stones become.
10. a kind of electric millstone mill according to claim 9, is characterized in that, symmetrically respectively on the sidewall of described upper mill and lower mill is provided with two cylindrical recesses.
CN201410717990.0A 2014-11-29 2014-11-29 A kind of electric millstone mill Expired - Fee Related CN104437737B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104874454A (en) * 2015-05-13 2015-09-02 成都中牧生物药业有限公司 Medicine grinder capable of timely discharging material
CN106391201A (en) * 2016-11-23 2017-02-15 卓锦华 Cereal grinding method
CN118663364A (en) * 2024-06-24 2024-09-20 陕西彩虹新材料有限公司 Crusher ceramic roller shaft end sealing device and crusher

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Publication number Priority date Publication date Assignee Title
US3765611A (en) * 1972-08-07 1973-10-16 Bauer Bros Co Refining process
US3843065A (en) * 1972-10-13 1974-10-22 Bauer Bros Co Labyrinth seal ring for pulp refiner
SU1719512A1 (en) * 1990-04-16 1992-03-15 Ленинградское Специальное Конструкторское Бюро Всесоюзного Научно-Производственного Объединения Целлюлозно-Бумажной Промышленности Disc mill
CN2544801Y (en) * 2002-06-01 2003-04-16 孙修武 Flour stone mill
CN201316640Y (en) * 2008-12-12 2009-09-30 彭娟 Disc mill
CN202406969U (en) * 2012-01-16 2012-09-05 岳中珩 Stone mill type soybean milk maker device
CN204338223U (en) * 2014-11-29 2015-05-20 济南中阳石磨电器有限公司 A kind of electric millstone mill

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765611A (en) * 1972-08-07 1973-10-16 Bauer Bros Co Refining process
US3843065A (en) * 1972-10-13 1974-10-22 Bauer Bros Co Labyrinth seal ring for pulp refiner
SU1719512A1 (en) * 1990-04-16 1992-03-15 Ленинградское Специальное Конструкторское Бюро Всесоюзного Научно-Производственного Объединения Целлюлозно-Бумажной Промышленности Disc mill
CN2544801Y (en) * 2002-06-01 2003-04-16 孙修武 Flour stone mill
CN201316640Y (en) * 2008-12-12 2009-09-30 彭娟 Disc mill
CN202406969U (en) * 2012-01-16 2012-09-05 岳中珩 Stone mill type soybean milk maker device
CN204338223U (en) * 2014-11-29 2015-05-20 济南中阳石磨电器有限公司 A kind of electric millstone mill

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104874454A (en) * 2015-05-13 2015-09-02 成都中牧生物药业有限公司 Medicine grinder capable of timely discharging material
CN106391201A (en) * 2016-11-23 2017-02-15 卓锦华 Cereal grinding method
CN118663364A (en) * 2024-06-24 2024-09-20 陕西彩虹新材料有限公司 Crusher ceramic roller shaft end sealing device and crusher

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