CN102416354A - Electric grinding machine - Google Patents
Electric grinding machine Download PDFInfo
- Publication number
- CN102416354A CN102416354A CN2011103339771A CN201110333977A CN102416354A CN 102416354 A CN102416354 A CN 102416354A CN 2011103339771 A CN2011103339771 A CN 2011103339771A CN 201110333977 A CN201110333977 A CN 201110333977A CN 102416354 A CN102416354 A CN 102416354A
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- China
- Prior art keywords
- motor
- grinding
- rotary grinding
- rotary
- grinding disk
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 238000000227 grinding Methods 0.000 title claims abstract description 111
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract description 3
- 239000002002 slurry Substances 0.000 description 4
- 235000010469 Glycine max Nutrition 0.000 description 3
- 244000068988 Glycine max Species 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 241000951498 Brachypteraciidae Species 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The invention discloses an electric grinding machine, which comprises a base. The base is provided with an electric drive device. The electric grinding machine also comprises a rotary grinding plate, the bottom surface of the cavity of the rotary grinding plate is a grinding surface, the base is provided with a center shaft, the rotary grinding plate is sleeved on the center shaft and is driven by the electric drive device to rotate, the center shaft penetrates into the cavity of the rotary grinding plate, a fixed shaft sleeve is sleeved on the center shaft and is provided with a rotary support shaft, the rotary support shaft is provided with a grinding roller capable of rotating on the rotary support shaft, the grinding roller is contacted with the bottom surface of the cavity of the rotary grinding plate, and the contact surface is a grinding area. During the grinding process, the rotary grinding plate drives the grinding roller to rotate, materials are ground simultaneously by the grinding roller and the rotary grinding plate, large grinding force can be produced to the materials, and the materials on the rest of the bottom surface of the cavity of the rotary grinding plate can be ground by the grinding surface of the rotary grinding plate due to mutual extrusion. When the electric grinding machine is used, the materials can be rapidly ground into paste or powder, and the grinding accuracy and efficiency are high.
Description
Technical field
The present invention relates to the technical field of improved grinding utensil, is a kind of motor-driven mill specifically.
Background technology
So far, machinery of traditional fabrication soya-bean milk or abrasive flour and so on or electrical equipment mainly are following three types of push-and-pull stone mills that: ﹙ 1 ﹚ is ancient.This mode is mainly rotated stone mill with the manpower or the power of holding and is ground, and shortcoming is, product is heavy, and grinding efficiency is low, wastes time and energy.﹙ 2 ﹚ family expenses blades making beating formula pulper, this is representative with the soy bean milk making machine product, it is to utilize the high speed rotating blade that five cereals raw material (for example being soya bean) is cut into granule; Yet this type pulper is non-to carry out slurrying with lapping mode, and this series products major defect is that the object that is directed against is single; Be limited in scope; Be difficult to make meticulous slurries in short time, the slurries that make are more coarse, and still need filter just mostly and can have mouthfeel preferably.The industrial large-sized motor-driven mill of ﹙ 3 ﹚, this mechanical major defect is that volume is big, and noise is high, and energy consumption height and cost are high.Therefore people hope to work out and a kind ofly can material be ground pulping or the Powdered and time saving and energy saving low low highly machine of cost of energy consumption fast.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, the motor-driven mill that a kind of grinding precision is good, grinding efficiency is high is provided.
Goal of the invention of the present invention is achieved in that a kind of motor-driven mill, comprises support, and electric driver is installed on the support; It is characterized in that: it also includes rotary grinding disk, and the inner chamber bottom surface of rotary grinding disk is an abradant surface, and support is provided with central shaft; Rotary grinding disk is sleeved on the central shaft and by electric driver and drives rotation; Central shaft traverses to the inner chamber of rotary grinding disk, is set with the dead axle sleeve on the central shaft, and the dead axle sleeve is provided with the rotation fulcrum; The grinding roller that can on the rotation fulcrum, rotate is installed on the rotation fulcrum, and the grinding roller contacts with the inner chamber bottom surface of rotary grinding disk and contact-making surface constitutes abrasive areas.
Motor-driven mill of the present invention; It is as the further improvement of technical scheme; The striker plate of the top, inner chamber bottom surface that is positioned at rotary grinding disk is installed, to avoid forming the position, dead angle that to grind on the said dead axle sleeve at the lumen centers portion and the edge part of rotary grinding disk.
Further; Above-mentioned motor-driven mill, said central shaft are provided with the adjusting spiral cover of roof pressure on the dead axle sleeve, regulate spiral cover and central shaft for being threaded; Can the locating shaft cover be compressed through regulating spiral cover, and then will grind the inner chamber bottom surface that roller is pressed on rotary grinding disk.
And; Above-mentioned motor-driven mill, it is regulated between spiral cover and the dead axle sleeve and is provided with regulating spring, regulates the upper end that spiral cover is pressed in regulating spring; The lower end roof pressure of regulating spring is on the dead axle sleeve; This structure can be regulated the tightness of spiral cover through adjustment, and then adjustment grinding roller is realized the adjustable of grinding precision at the pressure of rotary grinding disk inner chamber bottom surface.
Further preferred as above-mentioned motor-driven mill, the quantity of said grinding roller is two, two are ground the inner chamber that rollers are symmetricly set on rotary grinding disk.
In the concrete preparation process of the said motor-driven mill of above-mentioned any one technical scheme, be provided with the driving rotating disk that is fixedly connected with rotary grinding disk in the said support, drive between rotating disk and the electric driver and be connected for belt.
In further technical scheme thinning process, said central shaft is provided with the bearing shell cover, and the driving rotating disk is bearing in bearing shell through bearing and puts.
Simultaneously, motor-driven mill of the present invention, said rotary grinding disk is provided with the end cap that the position covers the inner chamber top, splashes from rotary grinding disk with slurries or the powder of avoiding grinding.
The technical optimization in a step again, said electric driver is a motor, support is provided with and covers the outer protective cover of motor.
In addition, above-mentioned motor-driven mill, the bottom of its said support is provided with bottom, is convenient to drive the installation of rotating disk, belt and bearing shell cover.
The present invention compares with milling apparatus of the prior art, has the following advantages.
Motor-driven mill of the present invention, it has additional the grinding roller at rotary grinding disk, grinds roller and contacts with the inner chamber bottom surface of rotary grinding disk also and can on the rotation fulcrum, rotate.In view of the above, when rotary grinding disk drove rotation by electric driver, rotary grinding disk also drove the grinding roller thereupon and on the rotation fulcrum, rotates; Make grinding roller and rotary grinding disk co-rotation and make two abradant surfaces grind, in the process of lapping, form twin grinding effect material to material; In abrasive areas, two abradant surfaces produce bigger abrasive power to material, and; Be positioned at the material of all the other positions, rotary grinding disk inner chamber bottom surface, also can and receive the abrasive action of rotary grinding disk abradant surface, for this reason because of mutual extrusion; The present invention can be fast with improved grinding pulp or Powdered, and grinding precision is good, and grinding efficiency is high.
Description of drawings
Accompanying drawing 1 is the structural representation of most preferred embodiment of the present invention.
Accompanying drawing 2 is the STRUCTURE DECOMPOSITION figure of most preferred embodiment of the present invention.
Accompanying drawing 3 is the section of structure of most preferred embodiment of the present invention.
Accompanying drawing 4 is the A-A direction structure profile of Fig. 3.
Accompanying drawing 5 is adjusting spiral cover according to the invention, the dead axle sleeve mounting structure figure on central shaft.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further description.
To shown in Figure 5, the described motor-driven mill of present embodiment comprises support 1 according to Fig. 1, and support 1 is generally the injection moulding member.Electric driver 2 is installed on the support 1, and electric driver 2 is a motor, and support 1 is provided with and covers the outer protective cover 15 of motor, and the inner chamber of protective cover 15 is the installation cavity of motor, and motor is installed on the support 1, as shown in Figures 2 and 3 through supporting base.Motor-driven mill of the present invention, it also includes rotary grinding disk 3, and grinding wheel stone is installed in the inner chamber bottom surface of this rotary grinding disk 3, makes that the inner chamber bottom surface of rotary grinding disk 3 is an abradant surface 31.Support 1 is provided with central shaft 4, and central shaft 4 is fixedly mounted on the support 1, and it plays axial location to device mounted thereto.Rotary grinding disk 3 is sleeved on the central shaft 4 and by electric driver 2 and drives rotation.Central shaft 4 traverses to the inner chamber of rotary grinding disk 3, passes through the position and is preferably about 3/4ths, and dead axle sleeve 5 is housed on the central shaft 4, and abutment sleeve is fixedly set on the central shaft 4.Dead axle sleeve 5 is provided with rotation fulcrum 6; Rotation fulcrum 6 levels stretch out, and the grinding roller 7 that can on rotation fulcrum 6, rotate is installed on the rotation fulcrum 6, should; Grinding roller 7 is emery wheel, and grinding roller 7 contacts with the inner chamber bottom surface of rotary grinding disk 3 and contact-making surface constitutes abrasive areas.During this time, the quantity of grinding roller 7 is two, and two are ground roller 7 and are symmetrical set the inner chamber at rotary grinding disk 3.
Further, the striker plate 8 of the top, inner chamber bottom surface that is positioned at rotary grinding disk 3 is installed on the dead axle sleeve 5, as shown in Figure 4.When material in process of lapping; Will receive centrifugal action and major part is thrown to the marginal position of rotary grinding disk 3 intracavity bottoms; Fraction then gathers the center of rotary grinding disk 3 intracavity bottoms, and in the operation process of rotary grinding disk 3, striker plate 8 returns material to retaining and pushes open; Make material be dispersed in again on the surface of rotary grinding disk 3, to avoid forming the position, dead angle that to grind at the lumen centers portion and the edge part of rotary grinding disk 3.During this time, this striker plate 8 can be provided with one or two, and; This striker plate 8 also preferably immediately following at the back location that grinds roller 7, makes when material is cast aside again, returns again and loose to the grinding roller 7 of front; Therefore material is also ground repeatedly, more can accelerate grinding rate.
Further, above-mentioned motor-driven mill, said central shaft 4 is provided with the adjusting spiral cover 9 of roof pressure on dead axle sleeve 5; Regulate spiral cover 9 and central shaft 4 for being threaded, can the locating shaft cover be compressed through adjusting spiral cover 9, and then will grind the inner chamber bottom surface that roller 7 is pressed on rotary grinding disk 3; And; Be provided with regulating spring 10 between this adjusting spiral cover 9 and the dead axle sleeve 5, regulate the upper end that spiral cover 9 is pressed in regulating spring 10, the lower end roof pressure of regulating spring 10 is on dead axle sleeve 5; Like Fig. 3, Fig. 4 and shown in Figure 5; This structure can be regulated the tightness of spiral cover 9 through adjustment, and then adjustment grinding roller 7 is realized the adjustable of grinding precision at the pressure of rotary grinding disk 3 inner chamber bottom surfaces.
In the concrete preparation process of motor-driven mill according to the invention; Be provided with the driving rotating disk 11 that is fixedly connected with rotary grinding disk 3 in the said support 1; Drive between rotating disk 11 and the electric driver 2 and be connected for belt 17, being belt 17 specifically is connected the output shaft of motor with driving rotating disk 11.Beyond present embodiment, also can be other connected mode between the output shaft of motor and the driving rotating disk 11, for example be that chain connects or gear connects.
In further technical scheme thinning process, said central shaft 4 is provided with bearing shell cover 12, drives rotating disk 11 and is bearing on the bearing shell cover 12 through bearing 13.Simultaneously, motor-driven mill of the present invention, said rotary grinding disk 3 is provided with the end cap 14 that the position covers the inner chamber top, splashes from rotary grinding disk 3 with slurries or the powder of avoiding grinding.In addition, above-mentioned motor-driven mill, the bottom of its said support 1 is provided with bottom 16, is convenient to drive the installation of rotating disk 11, belt 17 and bearing shell cover 12.
When motor-driven mill of the present invention was worked, when rotary grinding disk 3 drove rotation by electric driver 2, rotary grinding disk 3 also drove the rotation on rotation fulcrum 6 of grinding roller 7 thereupon; Make that grinding roller 7 makes 31 pairs of materials of two abradant surfaces grind with rotary grinding disk 3 co-rotation, in the process of lapping, forms the twin grinding effect to material; In abrasive areas, 31 pairs of materials of two abradant surfaces produce bigger abrasive power, and; Be positioned at the material of all the other positions, rotary grinding disk 3 inner chamber bottom surface; Also can and receive the abrasive action of rotary grinding disk 3 abradant surfaces 31 because of mutual extrusion, for this reason, the present invention can be fast with improved grinding pulp or Powdered; Grinding precision is good, and grinding efficiency is high.
Claims (10)
1. motor-driven mill; Comprise support (1), electric driver (2) is installed on the support (1), it is characterized in that: it also includes rotary grinding disk (3); The inner chamber bottom surface of rotary grinding disk (3) is abradant surface (31); Support (1) is provided with central shaft (4), and rotary grinding disk (3) is sleeved on central shaft (4) and upward and by electric driver (2) drives rotation, and central shaft (4) traverses to the inner chamber of rotary grinding disk (3); Be set with dead axle sleeve (5) on the central shaft (4); Dead axle sleeve (5) is provided with and rotates fulcrum (6), is equipped with on the rotation fulcrum (6) and can goes up the grinding roller (7) that rotates at rotation fulcrum (6), and grinding roller (7) contacts with the inner chamber bottom surface of rotary grinding disk (3) and contact-making surface constitutes abrasive areas.
2. motor-driven mill according to claim 1 is characterized in that: the striker plate (8) that the top, inner chamber bottom surface that is positioned at rotary grinding disk (3) is installed on the said dead axle sleeve (5).
3. motor-driven mill according to claim 2 is characterized in that: said central shaft (4) is provided with the adjusting spiral cover (9) of roof pressure on dead axle sleeve (5), regulates spiral cover (9) and central shaft (4) for being threaded.
4. motor-driven mill according to claim 3; It is characterized in that: be provided with regulating spring (10) between said adjusting spiral cover (9) and the dead axle sleeve (5); Regulate the upper end that spiral cover (9) is pressed in regulating spring (10), the lower end roof pressure of regulating spring (10) is on dead axle sleeve (5).
5. motor-driven mill according to claim 4 is characterized in that: the quantity of said grinding roller (7) is two, and two are ground the inner chamber that roller (7) is symmetricly set on rotary grinding disk (3).
6. according to the described motor-driven mill of the arbitrary claim of claim 1 to 5; It is characterized in that: be provided with the driving rotating disk (11) that is fixedly connected with rotary grinding disk (3) in the said support (1), drive between rotating disk (11) and the electric driver (2) and be connected for belt (17).
7. motor-driven mill according to claim 6 is characterized in that: said central shaft (4) is provided with bearing shell cover (12), drives rotating disk (11) and is bearing on the bearing shell cover (12) through bearing (13).
8. motor-driven mill according to claim 7 is characterized in that: said rotary grinding disk (3) is provided with the end cap (14) that the position covers the inner chamber top.
9. motor-driven mill according to claim 8 is characterized in that: said electric driver (2) is a motor, and support (1) is provided with and covers the outer protective cover (15) of motor.
10. motor-driven mill according to claim 9 is characterized in that: the bottom of said support (1) is provided with bottom (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110333977.1A CN102416354B (en) | 2011-10-28 | 2011-10-28 | Electric grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110333977.1A CN102416354B (en) | 2011-10-28 | 2011-10-28 | Electric grinding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102416354A true CN102416354A (en) | 2012-04-18 |
| CN102416354B CN102416354B (en) | 2015-01-07 |
Family
ID=45941146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110333977.1A Active CN102416354B (en) | 2011-10-28 | 2011-10-28 | Electric grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102416354B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707688A (en) * | 2015-02-12 | 2015-06-17 | 天津市弘亚润滑粉制造有限公司 | Double-layer grinding machine |
| CN109452883A (en) * | 2018-12-14 | 2019-03-12 | 福建南安市欧仕机械有限公司 | A kind of soybean refiner |
| CN110732381A (en) * | 2019-11-19 | 2020-01-31 | 徐照岩 | Graphite lithium cell reducing mechanism for negative electrode material |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB251084A (en) * | 1925-04-01 | 1926-04-29 | Norman Webster | Improvements relating to grinding mills for mortar, gravel, sand, cattle foods and the like |
| GB601299A (en) * | 1945-11-29 | 1948-05-03 | Clayton Goodfellow And Company | Improvements relating to grinding mills |
| GB955875A (en) * | 1961-06-14 | 1964-04-22 | Richards Structural Steel Comp | Mulling machine |
| US3454232A (en) * | 1963-05-10 | 1969-07-08 | Robert A M Ronceray | Mixer-grinder,especially for foundry sands |
| CN201572661U (en) * | 2009-12-11 | 2010-09-08 | 盂县社会福利高锰耐磨件厂 | Dual-wheel mixing roller |
| US20110114768A1 (en) * | 2008-07-30 | 2011-05-19 | Flsmidth A/S | Roller Mill for Grinding Particulate Material |
| CN102198414A (en) * | 2011-04-02 | 2011-09-28 | 中国重型机械研究院有限公司 | Wheel mill |
| CN202290190U (en) * | 2011-10-28 | 2012-07-04 | 向安奎 | Electric grinding machine |
-
2011
- 2011-10-28 CN CN201110333977.1A patent/CN102416354B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB251084A (en) * | 1925-04-01 | 1926-04-29 | Norman Webster | Improvements relating to grinding mills for mortar, gravel, sand, cattle foods and the like |
| GB601299A (en) * | 1945-11-29 | 1948-05-03 | Clayton Goodfellow And Company | Improvements relating to grinding mills |
| GB955875A (en) * | 1961-06-14 | 1964-04-22 | Richards Structural Steel Comp | Mulling machine |
| US3454232A (en) * | 1963-05-10 | 1969-07-08 | Robert A M Ronceray | Mixer-grinder,especially for foundry sands |
| US20110114768A1 (en) * | 2008-07-30 | 2011-05-19 | Flsmidth A/S | Roller Mill for Grinding Particulate Material |
| CN201572661U (en) * | 2009-12-11 | 2010-09-08 | 盂县社会福利高锰耐磨件厂 | Dual-wheel mixing roller |
| CN102198414A (en) * | 2011-04-02 | 2011-09-28 | 中国重型机械研究院有限公司 | Wheel mill |
| CN202290190U (en) * | 2011-10-28 | 2012-07-04 | 向安奎 | Electric grinding machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707688A (en) * | 2015-02-12 | 2015-06-17 | 天津市弘亚润滑粉制造有限公司 | Double-layer grinding machine |
| CN109452883A (en) * | 2018-12-14 | 2019-03-12 | 福建南安市欧仕机械有限公司 | A kind of soybean refiner |
| CN110732381A (en) * | 2019-11-19 | 2020-01-31 | 徐照岩 | Graphite lithium cell reducing mechanism for negative electrode material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102416354B (en) | 2015-01-07 |
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| ASS | Succession or assignment of patent right |
Owner name: HUANG LIXIA Free format text: FORMER OWNER: XIANG ANKUI Effective date: 20141127 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Lixia Inventor before: Xiang Ankui |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XIANG ANKUI TO: HUANG LIXIA Free format text: CORRECT: ADDRESS; FROM: 528305 FOSHAN, GUANGDONG PROVINCE TO: 528313 FOSHAN, GUANGDONG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20141127 Address after: Shunde District of Guangdong province 528313 Foshan City Chencun Bute teach 100 Door No. 3 lane two Applicant after: Huang Lixia Address before: 528305, 22, Taihe Road, Ronggui happiness District, Shunde District, Guangdong, Foshan Applicant before: Xiang Ankui |
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| TR01 | Transfer of patent right |
Effective date of registration: 20160420 Address after: No. 1599 Wujiang Kangli District of Suzhou City, Jiangsu province 215211 Avenue Patentee after: The electric Science and Technology Ltd. of Suzhou Rui Na Address before: Shunde District of Guangdong province 528313 Foshan City Chencun Bute teach 100 Door No. 3 lane two Patentee before: Huang Lixia |