CN103127991B - Grinding miller and grinding method thereof - Google Patents
Grinding miller and grinding method thereof Download PDFInfo
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- CN103127991B CN103127991B CN201310040476.3A CN201310040476A CN103127991B CN 103127991 B CN103127991 B CN 103127991B CN 201310040476 A CN201310040476 A CN 201310040476A CN 103127991 B CN103127991 B CN 103127991B
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Abstract
The invention provides a grinding miller and a grinding method thereof. The grinding miller comprises a feeding device, a grinding device, a discharging device and a power source which drives the grinding device to work. The grinding device is provided with a grinding cavity, a grinding body feed port and a grinding body discharge port, wherein the grinding body feed port and the grinding body discharge port are respectively arranged at the upper end and the lower end of the grinding device and are communicated with the grinding cavity. A grinding tool is arranged inside the grinding cavity. The feeding device is arranged at the grinding body feed port of the grinding device in a rotary mode, and the rotating action of the feeding device drives the feeding device and the grinding body feed port to be in a communicated or closed state. A filtering device is further arranged at the grinding body discharge port in the grinding cavity. According to the grinding miller and the grinding method thereof, the rotating action of the feeding device drives the feeding device and the grinding body feed port to be in the communicated or closed state. In addition, grinding work is carried out when the communicated state is achieved, and rough air in the grinding cavity is used to wash grinding sample residues when the closed state is achieved. Meanwhile, the filtering device is arranged in the grinding cavity, a sample after being grinded can be filtered according to practical requirements.
Description
Technical field
The present invention relates to a kind of grinding machinery, in particular, particularly grinder and the Ginding process thereof of a kind of easy cleaning sample residues and ground sample and functional diversities.
Background technology
Grinding machine can be pulverized solid sample (cereal, plant, feed, pedotheque etc.) rapidly, be widely used in modern agriculture or industrial processes, and existing grinding machine general structure is: charging aperture, discharging opening are set in abrasive body, an and milling tool, as: blade, polishing body etc., solid sample enters in abrasive body through charging aperture, after the grinding of milling tool, by discharging opening, needed material is exported.
But the shortcoming that existing grinding machine exists is: on the one hand, the solid sample kind that grinder can grind is few, and once grinder has ground after a class sample (as: cereal), at machine intimate, can leave the residue of this large amount of samples, like this as will grind another sample (as: feed) time, need grinder to carry out hand sweeping, What is more permanent in machine standing time after, its inner sample residues utmost point is not easy cleaning, greatly reduces the diversity of ground sample; On the other hand, grinder only has the function of charging, pulverizing and discharging, does not have functions such as the filtration of the sample after grinding, separation, has caused the function singleness of grinder; Meanwhile, existing grinder also has complex structure, use is complicated, expensive and the shortcoming of unstable properties.Therefore, be badly in need of a kind of novel grinder of development and overcome above technical problem.
summary of the invention
The first object of the present invention is the technical problem that easily leaves sample residues, ground sample and function singleness in grinder for existing in prior art, and a kind of grinder is provided.
The second object of the present invention is to provide a kind of Ginding process of above-mentioned grinder.
In order to realize the first above-mentioned object, the invention provides following technical scheme:
A kind of grinder, the power source that comprises the described lapping device work of feed arrangement, lapping device, drawing mechanism and driving, described lapping device is provided with and grinds cavity and be installed on respectively mill body charging aperture, mill body discharging opening lapping device top and bottom and that be communicated with grinding cavity, in described grinding cavity, be also provided with milling tool, the rotatable mill body charging aperture place that is installed on described lapping device of described feed arrangement, and the spinning movement of feed arrangement make feed arrangement with mill body charging aperture in being communicated with or closure state; Mill body discharging opening place in described grinding cavity is also provided with filter.
Further, described feed arrangement comprises rotatable feed hopper, and the hopper feed mouth of being located at described feed hopper lower end, described hopper feed mouth is corresponding with mill body charging aperture, the axis of described hopper feed mouth and the rotation of feed hopper be conllinear not, and the distance of the axis of described hopper feed mouth and the rotation of feed hopper equals the distance of the axis of described mill body charging aperture and the rotation of feed hopper.
Further, described filter is one to be installed on the sieve that is positioned at mill body discharging opening place of grinding in cavity.
Further, described lapping device comprises mill body, is installed on the mill body upper cover of mill body upper end, and described grinding cavity is located in mill body upper cover, and described milling tool is installed on and grinds in cavity, and described power source is installed in mill body and is connected with milling tool.
Further, on described grinding cavity inner wall, be also provided with grinding ring, and between described mill body upper cover and mill body, filter cotton be installed.
Further, described drawing mechanism comprises the supporting plate of being located at mill body outside, and is movably installed in the sample collection bottle corresponding with mill body discharging opening on described supporting plate.
Further, the order number of described sieve is 60 orders, 40 orders or 18 orders.
Further, described milling tool is rotary grinding cutter head, and described power source comprises transmission mechanism, and the power supply of drive transmission device action.
In order to realize the second above-mentioned object, the invention provides following technical scheme:
A Ginding process for grinder, it comprises the following steps,
The first step, rotate described feed arrangement, feed arrangement is communicated with mill body charging aperture;
Second step, open described power source, drive described lapping device work;
The 3rd step, sample to be ground is poured in described feed arrangement, and sample to be ground is entered and is ground in cavity, through the grinding of milling tool by mill body charging aperture;
The 4th step, the sample through grinding enter in sample collection bottle through filter and mill body discharging opening;
The 5th step, rotate described feed arrangement, make feed arrangement and mill body charging aperture closed, the action of described milling tool produces rough air at described grinding cavity the sample residues grinding in cavity is collected in sample collection bottle.
Further, after described the 5th step, also comprise,
The 6th step, repeat to rotate described feed arrangement repeatedly, feed arrangement is communicated with mill body charging aperture or closure repeatedly, and during closure state, grind cavity and produce rough air the sample residues grinding in cavity is collected in sample collection bottle; Closed by connected sum repeatedly like this, can make the sample residues grinding in cavity clean up.
Compared with prior art, beneficial effect of the present invention is:
On the one hand, be provided with rotatable feed arrangement, its spinning movement make feed arrangement with mill body charging aperture in being communicated with or closure state, and when communication apparatus, can carry out grinding work, and when closure, by the rough air grinding in cavity, clean ground sample residue; On the other hand, in grinding cavity, filter is set, can to the sample after grinding, filters according to actual demand.
Accompanying drawing explanation
Fig. 1 is the structure chart of grinder of the present invention;
Fig. 2 is the plan structure figure of the feed hopper of grinder of the present invention;
Fig. 3 is the Ginding process flow chart of grinder of the present invention.
Description of reference numerals: 1, supporting plate, 2, sample collection bottle, 3, mill body discharging opening, 4, mill body upper cover, 5, sieve, 6, feed hopper, 7, mill body charging aperture, 8, grinding ring, 9, filter cotton, 10, grind cavity, 11, milling tool, 12, mill body, 13, hopper feed mouth.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
Consult shown in Fig. 1, a kind of grinder provided by the invention, comprise feed arrangement, lapping device, the power source of drawing mechanism and the work of driving lapping device, wherein: lapping device is provided with and grinds cavity 10, and be installed on respectively lapping device top and bottom and with the mill body charging aperture 7 that grinds cavity 10 and be communicated with, mill body discharging opening 3, in grinding cavity 10, be also provided with milling tool 11, and rotatable mill body charging aperture 7 places that are installed on lapping device of feed arrangement, and the spinning movement of feed arrangement make feed arrangement with mill body charging aperture 7 in being communicated with or closure state, mill body discharging opening 3 places in grinding cavity 10 are also provided with filter simultaneously.
Consult shown in Fig. 2, in grinder of the present invention, feed arrangement comprises rotatable feed hopper 6, and the hopper feed mouth 13 of being located at feed hopper 6 lower ends, hopper feed mouth 13 is corresponding with mill body charging aperture 7, the rotation of the axis of hopper feed mouth 13 and feed hopper 6 is conllinear not, and the distance of the rotation of the axis of hopper feed mouth 13 and feed hopper 6 equals the distance of the axis of mill body charging aperture 7 and the rotation of feed hopper 6; Like this by rotary feeding bucket 6, when a fixed position, by hopper feed mouth 13 with mill body charging aperture 7 in coaxial line state, feed hopper 6 with mill body charging aperture 7 in connected state, and when other positions, feed hopper 6 and mill body charging aperture 7 are in closure state.
Consult again shown in Fig. 1, favourable, filter is one to be installed on the sieve 5 that is positioned at mill body discharging opening 3 places of grinding in cavity 10, make like this filtration that sample after grinding can be by sieve 5 by meet sample requirement particle pack in drawing mechanism, and undesirable sample sample can be stayed and grinds the interior continuation of cavity 10 and grind; And the order number of sieve 5 can be 60 orders, 40 orders or 18 orders, can certainly according to demand, be set to other order number.And lapping device comprises mill body 12, is installed on the mill body upper cover 4 of mill body 12 upper ends, grinding cavity 10 is located in mill body upper cover 4, milling tool 11 is installed on and grinds in cavity 10, power source is installed in mill body 12 and is connected with milling tool 11, milling tool 11 is rotary grinding cutter head, and power source comprises transmission mechanism, and the power supply of drive transmission device action, by passing into power supply, transmission mechanism is moved, and then driven rotary formula grinding cutter head move to carry out grinding operation; On grinding cavity 10 inwalls, be also provided with grinding ring 8 simultaneously, and between mill body upper cover 4 and mill body 12, filter cotton 9 be installed.And drawing mechanism comprises the supporting plate 1 of being located at mill body 12 outsides, and be movably installed in the sample collection bottle corresponding with mill body discharging opening 32 on supporting plate 1.
The Ginding process step of grinder of the present invention is:
The feed hopper 6 of the first step, rotary feeding device, makes the hopper feed mouth 13 and the connected state of mill body charging aperture 7 on same axis of feed hopper 6;
Second step, opening power, drive transmission device action, and drive the milling tool 11 of lapping device to work;
The 3rd step, sample to be ground is poured in the feed hopper 6 of feed arrangement (while pouring sample to be ground into, need to evenly pour into gradually, can not pour in a large number successively in feed hopper 6, with antifouling hopper feed mouth 13 and mill body charging aperture 7, reduce the grinding efficiency of milling tool 11), and sample to be ground is entered and is ground in cavity 10, through the grinding of milling tool 11 by mill body charging aperture 7;
The 4th step, the sample through grinding enter in sample collection bottle 2 through filter (sieve 5) and mill body discharging opening 3; Now, in grinding cavity 10, having a large amount of sample residues does not enter in sample collection bottle 2;
The feed hopper 6 of the 5th step, rotary feeding device, makes feed hopper 6 and mill body charging aperture 7 closures, under the abrasive action of milling tool 11, at the interior generation rough air of grinding cavity 10, the sample residues grinding in cavity 10 is collected in sample collection bottle 2;
The feed hopper of the 6th step, repetition rotary feeding device more than 6 time, the feed hopper 6 of feed arrangement is communicated with mill body charging aperture 7 or closure repeatedly, and during closure state, grind cavity 10 generation rough airs the sample residues grinding in cavity 10 is collected in sample collection bottle 2; Like this, closed by connected sum repeatedly, can make the sample residues grinding in cavity 10 clean up.
The present invention adopts the advantage of technique scheme to be: on the one hand, be provided with rotatable feed arrangement, the spinning movement of the feed hopper 6 of feed arrangement make feed hopper 6 with mill body charging aperture 7 in being communicated with or closure state, and when communication apparatus, can grind normally work, and when closure, by the rough air grinding in cavity 10, clean ground sample residue; On the other hand, grind the interior filter (being sieve 5) that arranges of cavity 10, making the sample after grinding to carry out filtration treatment according to actual demand.
Above-described embodiment is preferably embodiment of the present invention; but embodiments of the present invention are not restricted to the described embodiments; and other any do not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection scope of the present invention.
Claims (4)
1. a grinder, comprise feed arrangement, lapping device, the power source of drawing mechanism and the described lapping device work of driving, described lapping device is provided with and grinds cavity (10), and be installed on respectively lapping device top and bottom and with the mill body charging aperture (7) that grinds cavity (10) and be communicated with, mill body discharging opening (3), in described grinding cavity (10), be also provided with milling tool (11), it is characterized in that: the rotatable mill body charging aperture (7) that is installed on described lapping device of described feed arrangement is located, and the spinning movement of feed arrangement make feed arrangement with mill body charging aperture (7) in being communicated with or closure state, mill body discharging opening (3) in described grinding cavity (10) locates to be also provided with filter, described feed arrangement comprises rotatable feed hopper (6), and the hopper feed mouth (13) of being located at described feed hopper (6) lower end, described hopper feed mouth (13) is corresponding with mill body charging aperture (7), the rotation of the axis of described hopper feed mouth (13) and feed hopper (6) is conllinear not, and the distance of the rotation of the axis of described hopper feed mouth (13) and feed hopper (6) equals the distance of the axis of described mill body charging aperture (7) and the rotation of feed hopper (6), described filter is one to be installed on the sieve (5) that mill body discharging opening (3) is located that is positioned at of grinding in cavity (10), described lapping device comprises mill body (12), is installed on the mill body upper cover (4) of mill body (12) upper end, described grinding cavity (10) is located in mill body upper cover (4), described milling tool (11) is installed on and grinds in cavity (10), and described power source is installed in mill body (12) and is connected with milling tool (11), on the inwall of described grinding cavity (10), be also provided with grinding ring (8), and between described mill body upper cover (4) and mill body (12), filter cotton (9) be also installed, described drawing mechanism comprises the supporting plate (1) of being located at mill body (12) outside, and is movably installed in the sample collection bottle (2) corresponding with mill body discharging opening (3) on described supporting plate (1), Ginding process comprises the following steps, and the first step, rotates described feed arrangement, and feed arrangement is communicated with mill body charging aperture (7), second step, open described power source, drive described lapping device work, the 3rd step, sample to be ground is poured in described feed arrangement, and sample to be ground is entered and is ground in cavity (10) by mill body charging aperture (7), the grinding through milling tool (11), the 4th step, the sample through grinding enter in sample collection bottle (2) through filter and mill body discharging opening (3), the 5th step, rotate described feed arrangement, make feed arrangement and mill body charging aperture (7) closure, the action of described milling tool (11) produces rough air at described grinding cavity (10) sample residues grinding in cavity (10) is collected in sample collection bottle (2).
2. according to the grinder described in claim 1, it is characterized in that: the order number of described sieve (5) is 60 orders, 40 orders or 18 orders.
3. grinder according to claim 1, is characterized in that: described milling tool (11) is rotary grinding cutter head, and described power source comprises transmission mechanism, and the power supply of drive transmission device action.
4. one kind according to the Ginding process of the grinder described in claim 1, it is characterized in that: after described the 5th step, also comprise, the 6th step, repeat to rotate described feed arrangement repeatedly, feed arrangement is communicated with mill body charging aperture (7) or closure repeatedly, and during closure state, grind cavity (10) generation rough air the sample residues grinding in cavity (10) is collected in sample collection bottle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310040476.3A CN103127991B (en) | 2013-02-02 | 2013-02-02 | Grinding miller and grinding method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310040476.3A CN103127991B (en) | 2013-02-02 | 2013-02-02 | Grinding miller and grinding method thereof |
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| Publication Number | Publication Date |
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| CN103127991A CN103127991A (en) | 2013-06-05 |
| CN103127991B true CN103127991B (en) | 2014-10-22 |
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| CN201310040476.3A Expired - Fee Related CN103127991B (en) | 2013-02-02 | 2013-02-02 | Grinding miller and grinding method thereof |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903526B (en) * | 2013-03-21 | 2018-07-03 | 青岛智信生物科技有限公司 | A kind of grinding method of grinder |
| CN104174477B (en) * | 2014-08-15 | 2017-04-19 | 湖南三德科技股份有限公司 | Settling collection type sample making crusher |
| CN104174463A (en) * | 2014-08-15 | 2014-12-03 | 湖南三德科技股份有限公司 | Self-settling type sample making crusher |
| CN104174474A (en) * | 2014-08-15 | 2014-12-03 | 湖南三德科技股份有限公司 | Sample making crusher with air return passage |
| CN104473114B (en) * | 2014-11-19 | 2016-05-18 | 虞文娟 | A kind of making apparatus of spice |
| CN107754988A (en) * | 2017-09-30 | 2018-03-06 | 西安交通大学 | A kind of automatic circulation type soil lapping device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2952844B2 (en) * | 1994-05-25 | 1999-09-27 | 敏弥 小宮山 | Disposer |
| JP3240365B2 (en) * | 1995-05-10 | 2001-12-17 | ティーディーケイ株式会社 | Powder filling equipment |
| DK0925114T3 (en) * | 1996-08-12 | 2001-09-03 | Prosoya Inc | Energy efficient centrifugal mill |
| JP2001269590A (en) * | 2000-03-24 | 2001-10-02 | Sgs Engineering Co Ltd | Crusher |
| CN2759596Y (en) * | 2005-01-20 | 2006-02-22 | 武汉理工大学 | Micro crusher |
| CN202542143U (en) * | 2012-02-09 | 2012-11-21 | 张国平 | Batchmeter structure |
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