CN203886601U - Self-flowing stone mill - Google Patents
Self-flowing stone mill Download PDFInfo
- Publication number
- CN203886601U CN203886601U CN201420280680.2U CN201420280680U CN203886601U CN 203886601 U CN203886601 U CN 203886601U CN 201420280680 U CN201420280680 U CN 201420280680U CN 203886601 U CN203886601 U CN 203886601U
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- CN
- China
- Prior art keywords
- abrasive disc
- stone mill
- milling disc
- transmission shaft
- charging aperture
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a self-flowing stone mill. The self-flowing stone mill comprises a stone mill supporting rack, a driving motor, an upper milling disc and a lower milling disc, wherein the upper milling disc is mounted at the upper part of the lower milling disc; the driving motor is used for driving a transmission shaft through a one-stage speed reducer; the transmission shaft penetrates through the center of the lower milling disc and is subsequently connected with a turning rotation tooth at the center of the lower surface of the upper milling disc; an oblique automatic falling material collection device is arranged at the periphery of the lower milling disc. Through the self-flowing stone mill, the transmission shaft is driven by the driving motor, so that the running of the upper milling disc is driven; due to an annular bulge on the lower milling disc during running, the milled material is incapable of falling along the transmission shaft; due to arrangement of a feeding opening and a balance tank, the gravity center of the upper milling disc directly corresponds to the axis of the upper milling disc, so that the transmission shaft is free of the effect of the deflecting force during transmission; due to the automatic falling material collection device, the powder falling from the lower milling disc can automatically flow down along the inclined plane.
Description
Technical field
The utility model relates to a kind of stone mill, belongs to grain processing equipment field.
Background technology
Stone mill is with a long history in the use of China, is conventionally made by two roundstones.Mill is the two-layer of plane, and two-layer joint has texture, and grain enters two-layer centre from the hole of top, outwards migrates along texture, in the time rolling two aspects, is grated, and forms powder.The one machinery for the grain processings such as rice, wheat, beans being become to powder, slurry.Stone mill conventionally installs wooden handle additional and then drives by manpower, animal power and waterpower in the outer on upper strata, evolution till now, people bring into use electric power or other machine power to drive, but no matter use any mode to drive, this lever force-saving principle in outer all always continuing by promoting stone mill drives, and the groove that connects material is in addition all level.
The type of service of stone mill is very various now, cut both ways, but this mode driving by promotion outer also causes its installation requirements space large, and power transmission arrangment complexity, the inconvenience that feeds intake, affects the defects such as attractive in appearance; , also there is the difficult defect of clearing up of discharging in the groove level that connects material design.Just because of have above many disadvantages, so, make this traditional life instrument that has more than 2,000 year history can not be deep into every household, only have indivedual families with good conditionsi that one mill is just installed in rural area, for the people in the even whole village of periphery neighbours.
In the use procedure of stone mill, the bottom of stone mill does not have automatic blanking gathering-device, with regard to causing the grain of part milled to hang down and cannot collect, more cannot eat like this, makes stone mill in the process using, and has caused serious foodstuff waste.
In addition, because stone mill itself is a cylinder, carry out in the process of automation driving at use motor, driving part is mostly at the center of stone mill, and in order to ensure the validity of charging, its charging aperture can not be arranged on the position of center of rotation like this.And the single setting of charging aperture has also caused the deviation of gravity center pivot of stone mill itself, make drive rod endure the effect of eccentric force to the fullest extent, also just make drive rod wearing and tearing in the process using rapidly and serious, often need to change drive rod.
And well-known, the weight of stone mill itself is larger, changes drive rod at every turn and will waste very large manpower, all can bring infringement more or less to the mill finished surface of stone mill and change in the process of drive rod at every turn, also can reduce the service life of stone mill; After having changed drive rod, re-start contraposition debugging, if debug badly, will bring destructive injury to the use of stone mill, also can cause the life-span of stone mill to reduce.
Summary of the invention
The purpose of this utility model is the problem that traditional stone mill equipment cannot carry out automatic blanking collection, and a kind of gravity flow stone mill is provided, and this gravity flow stone mill can solve the eccentricity issues causing in automation driving process simultaneously, extends the service life of stone mill.
The purpose of this utility model is carried out specific implementation by the following technical programs:
A kind of gravity flow stone mill, comprise stone mill bracing frame, drive motors, upper abrasive disc and lower abrasive disc, the cylinder that described upper abrasive disc and lower abrasive disc are equal diameters, upper abrasive disc and lower abrasive disc are coaxially installed, upper abrasive disc is arranged on the top of lower abrasive disc, described drive motors drives power transmission shaft by a first stage decelerator, and described power transmission shaft is connected with the switching tooth at the lower surface center that is arranged on upper abrasive disc through behind the center of described lower abrasive disc, at the outer automatic blanking gathering-device that is arranged with inclination of described lower abrasive disc; On abrasive disc, be provided with charging aperture on described, described charging aperture departs from the center of described upper abrasive disc, simultaneously on abrasive disc, be provided with compensating groove on described, described compensating groove and described charging aperture are with respect to the Central Symmetry of upper abrasive disc, and the sectional dimension of described compensating groove is identical with described charging aperture, the bottom of described compensating groove does not connect abrasive disc.
Upper surface center at described lower abrasive disc is provided with the annular protrusion around described power transmission shaft.
The top of described charging aperture is made as flare shape, and at charging aperture place, funnel is installed.
Described switching tooth is arranged in the groove that the lower surface center of described upper abrasive disc is offered, and described switching tooth and described groove radially fixing.
The outward flange of described automatic blanking gathering-device is provided with vertical projection, is provided with charging conduit in the bottom of described automatic blanking gathering-device.
Preferably, be provided with vibrating device in the bottom of described automatic blanking gathering-device, to promote described automatic blanking gathering-device to drive material downwards.
Described first stage decelerator is to drive face gear by helical gear.
The utility model drives power transmission shaft by drive motors, and then drives described upper abrasive disc running, in the process of running, by the annular protrusion on lower abrasive disc, ensures that abrasive material can not fall along power transmission shaft; And by the setting of charging aperture and compensating groove, ensure that the center of gravity of described upper abrasive disc is just corresponding to the axle center of upper abrasive disc, and be power transmission shaft carrying out in the process of transmission, power transmission shaft can not be subject to the effect of deflecting force; And the powder that lower abrasive disc can be fallen by automatic blanking gathering-device flows down automatically along inclined plane.
Brief description of the drawings
According to drawings and embodiments the utility model is described in further detail below.
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is the structure chart of a kind of stone mill that flows automatically of the present utility model.
Detailed description of the invention
Fig. 1 has provided a kind of gravity flow stone mill, comprise stone mill bracing frame 7, drive motors 9, upper abrasive disc 2 and lower abrasive disc 5, the cylinder that described upper abrasive disc 2 and lower abrasive disc 5 are equal diameters, upper abrasive disc 2 is coaxially installed with lower abrasive disc 5, upper abrasive disc 2 is arranged on the top of lower abrasive disc 5, described drive motors 9 drives power transmission shaft 4 by a first stage decelerator 13, described power transmission shaft 4 is connected with the switching tooth 3 at the lower surface center that is arranged on upper abrasive disc 2 through behind the center of described lower abrasive disc 5, at the outer automatic blanking gathering-device 6 that is arranged with inclination of described lower abrasive disc 5; On abrasive disc, be provided with charging aperture 14 on described, described charging aperture 14 departs from the center of described upper abrasive disc 5, simultaneously on abrasive disc 5, be provided with compensating groove 11 on described, described compensating groove 11 and the Central Symmetry of described charging aperture 14 with respect to upper abrasive disc 2, and the sectional dimension of described compensating groove 11 is identical with described charging aperture 14, and the bottom of described compensating groove 11 does not connect abrasive disc 2.
Be provided with the annular protrusion 12 around described power transmission shaft at the upper surface center of described lower abrasive disc 5, annular protrusion 12 can prevent that the abrasive material on lower abrasive disc 5 from falling by power transmission shaft 4, ensures the stability of lower abrasive disc work.
The top of described charging aperture 14 is made as flare shape, and 14 places are provided with funnel 1 at charging aperture, by funnel 1 can so that charging aperture carry out charging and the upper opening of charging aperture 14 be made as tubaeform, be convenient to the installation of funnel, even if or do not adopt funnel 1 also can use.
Described switching tooth 3 is arranged in the groove that the lower surface center of described upper abrasive disc 2 is offered, and described switching tooth 3 is radially fixing with described groove.
The outward flange of described automatic blanking gathering-device 6 is provided with vertical projection, is provided with charging conduit 16 in the bottom of described automatic blanking gathering-device 6.
Preferably, be provided with vibrating device (not shown) in the bottom of described automatic blanking gathering-device 6, to promote described automatic blanking gathering-device to drive material downwards.
Described first stage decelerator 13 is to drive face gear by helical gear.
Described drive motors 9 is controlled and is opened and closed by gauge tap 8.
The utility model drives power transmission shaft by drive motors, and then drives described upper abrasive disc running, in the process of running, by the annular protrusion on lower abrasive disc, ensures that abrasive material can not fall along power transmission shaft; And by the setting of charging aperture and compensating groove, ensure that the center of gravity of described upper abrasive disc is just corresponding to the axle center of upper abrasive disc, and be power transmission shaft carrying out in the process of transmission, power transmission shaft can not be subject to the effect of deflecting force; And the powder that lower abrasive disc can be fallen by automatic blanking gathering-device flows down automatically along inclined plane.
Finally, it is also to be noted that, what more than enumerate is only specific embodiment of the utility model.Obviously, the utility model is not limited to above embodiment, can also have many distortion.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model, all should think protection domain of the present utility model.
Claims (7)
1. a gravity flow stone mill, comprise stone mill bracing frame, drive motors, upper abrasive disc and lower abrasive disc, it is characterized in that, the cylinder that described upper abrasive disc and lower abrasive disc are equal diameters, upper abrasive disc and lower abrasive disc are coaxially installed, upper abrasive disc is arranged on the top of lower abrasive disc, described drive motors drives power transmission shaft by a first stage decelerator, described power transmission shaft is connected with the switching tooth at the lower surface center that is arranged on upper abrasive disc through behind the center of described lower abrasive disc, at the outer automatic blanking gathering-device that is arranged with inclination of described lower abrasive disc; On abrasive disc, be provided with charging aperture on described, described charging aperture departs from the center of described upper abrasive disc, simultaneously on abrasive disc, be provided with compensating groove on described, described compensating groove and described charging aperture are with respect to the Central Symmetry of upper abrasive disc, and the sectional dimension of described compensating groove is identical with described charging aperture, the bottom of described compensating groove does not connect abrasive disc.
2. a kind of gravity flow stone mill as claimed in claim 1, is characterized in that, is provided with the annular protrusion around described power transmission shaft at the upper surface center of described lower abrasive disc.
3. a kind of gravity flow stone mill as claimed in claim 1, is characterized in that, the top of described charging aperture is made as flare shape, and at charging aperture place, funnel is installed.
4. a kind of gravity flow stone mill as claimed in claim 1, is characterized in that, described switching tooth is arranged in the groove that the lower surface center of described upper abrasive disc is offered, and described switching tooth is radially fixed with described groove.
5. a kind of gravity flow stone mill as claimed in claim 1, is characterized in that, the outward flange of described automatic blanking gathering-device is provided with vertical projection, is provided with charging conduit in the bottom of described automatic blanking gathering-device.
6. a kind of gravity flow stone mill as claimed in claim 5, is characterized in that, is provided with vibrating device, to promote described automatic blanking gathering-device to drive material downwards in the bottom of described automatic blanking gathering-device.
7. a kind of gravity flow stone mill as claimed in claim 1, is characterized in that, described first stage decelerator is to drive face gear by helical gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420280680.2U CN203886601U (en) | 2014-05-29 | 2014-05-29 | Self-flowing stone mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420280680.2U CN203886601U (en) | 2014-05-29 | 2014-05-29 | Self-flowing stone mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203886601U true CN203886601U (en) | 2014-10-22 |
Family
ID=51713049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420280680.2U Expired - Fee Related CN203886601U (en) | 2014-05-29 | 2014-05-29 | Self-flowing stone mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203886601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140383A (en) * | 2015-07-02 | 2016-11-23 | 宁夏佳晶科技有限公司 | A kind of reworked material reducing mechanism for sapphire kyropoulos and breaking method thereof |
-
2014
- 2014-05-29 CN CN201420280680.2U patent/CN203886601U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140383A (en) * | 2015-07-02 | 2016-11-23 | 宁夏佳晶科技有限公司 | A kind of reworked material reducing mechanism for sapphire kyropoulos and breaking method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20150529 |
|
| EXPY | Termination of patent right or utility model |