CN203470091U - Symmetrical nanoscale impact ball mill - Google Patents
Symmetrical nanoscale impact ball mill Download PDFInfo
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- CN203470091U CN203470091U CN201320441405.XU CN201320441405U CN203470091U CN 203470091 U CN203470091 U CN 203470091U CN 201320441405 U CN201320441405 U CN 201320441405U CN 203470091 U CN203470091 U CN 203470091U
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Abstract
The utility model discloses a symmetrical nanoscale impact ball mill. The symmetrical nanoscale impact ball mill comprises a motor and a ball-milling tank connected with the motor, wherein the motor is connected with a double eccentric transmission mechanism, and is connected with the ball-milling tank through the double eccentric transmission mechanism, a cooling tank accommodating the ball-milling tank is further installed on the outer layer of the ball-milling tank, and the cooling tank is connected with a cooling device; because the ball-milling tank and the cooling tank are of a balance-type symmetrical equal-weight structure, power can be saved by more than 40%; meanwhile, because tank bodies are configured with the equal weight, the rotation of the tank bodies is flexible, and thus the wear is reduced and the continuous long-time running of the whole machine is ensured; in addition, the symmetrical nanoscale impact ball mill disclosed by the utility model is further provided with a cooling-water machine, and is capable of preparing materials which are difficult to prepare at the normal temperature in a range from 20 DEG C to minus 100 DEG C; the symmetrical nanoscale impact ball mill is suitable for processing and mixing nanoscale materials needed in the industries of medicine, chemical industry, metallurgy, coating and paints.
Description
Technical field
The utility model relates to medicine, chemical industry, and metallurgy, application, the processing mixing apparatus of a kind of nanoscale material of paint industry, is a kind of high-efficient impacting nanoscale ball mill specifically, makes its temperature controlled, has the range of work wide.
Background technology
In nanosecond science and technology, be the strategic high ground of development in science and technology in this century, integrate the high and new technology of nanometer technology and information, biology, material, the energy, environment, military affairs, space industry, and will create across learning door research and send out frontier.Emerging technology also will be the driving force of creating new industry and high-tech product, and the breakthrough of nanometer science and technology more will bring jumbo improvement for human capabilitiy, social output, national productivity, economic growth and life quality.But nano level raw material is difficult to accomplish large-scale production, and common methods has physical method: the cold method of awarding of vacuum, physical crushing method, electric spark blast, mechanical ball-milling method.Chemical method: vapour deposition process, the precipitation method, hydrothermal synthesis method, sol-gal process, emblem emulsion method etc.Because the mode of traditional ball milling has, yield poorly, can not control the narrow problem of temperature and the range of work.
Summary of the invention
In view of above-mentioned present situation, the purpose of this utility model is that mechanical ball-milling method is produced and improved, and provides a kind of symmetrical structure formula nanoscale to impact ball mill, has machine life long, economizes energy, and production efficiency is high.Meanwhile, can also meet material cooled processes to negative 100 degrees Celsius of situations at 20 degrees Celsius.
Technical solution of the present utility model is: a kind of symmetrical structure formula nanoscale impacts ball mill, comprises motor, and the ball grinder being connected with motor; Wherein said motor is connected with two eccentric drive mechanisms, by two eccentric drive mechanisms, is connected with ball grinder, at the skin of described ball grinder, a cooling tank that contains ball grinder is also installed, and this cooling tank is connected with cooling device.Therefore, when two eccentric drive mechanisms are done gyration, control ball grinder and cooling tank move back and forth to act between ball and ball grinder and impact, and the effect of cooling tank in addition, completes the processing of nanoscale material.
In this is novel, related two eccentric drive mechanisms, comprise double-eccentric shaft, on this double-eccentric shaft, be connected with one end of two connecting rods respectively, the other end of these two connecting rods is hinged with the pull bar one end that is arranged on both sides, two pull bar other ends are fixedly connected with two crossbeams by connecting two main shafts, and two described main shafts are arranged on the supporting seat of casing.Like this, by two crossbeam low-angle reciprocally swingings, realize ball grinder quick swing by a small margin, improve grinding efficiency.
Further, described cooling device, comprises cooling-water machine, and this cooling-water machine is communicated with cooling tank by water pipe.Like this, can prevent that material is at process mesometamorphism by cooling-water machine.
Further, described cooling device, is also included on cooling tank and connects and add liquid nitrogen plan.Therefore, to some elastomeric materials, can adopt and add liquid nitrogen cryogenic refrigeration processing.
The good effect the utlity model has is: utilize balance principle to realize the weights such as center of two ends tank body and material, employing even number eccentric shaft reaches symmetry and balance drives toggle to realize high-speed motion, make pull bar (crank) be converted into rectilinear motion and drive tank body to do low-angle reciprocating linear high-speed motion, drive material and ball mutual high-speed impact in tank body to reach pulverizing and the mixing of material.Tank body adopts double layers of tank body, and tank body internal layer is ball grinder, and outer in order to support and cooling tank, the material in ball grinder and tank moves in the environment of airtight controllable temperature, guarantees that material is not subject to variations in temperature and affects quality, especially outstanding at medicine and biological industry.In addition, due to the Central Symmetry of two tank bodies, solve cancelling out each other of impact in impacting up and down, realized even running.Because waiting of both sides tank body weighs, therefore save power more than 40%.Meanwhile, also, because tank body rotates flexibly, reduced wearing and tearing, made complete machine operation for a long time continuously.
Accompanying drawing explanation
Fig. 1 is this novel schematic diagram;
Fig. 2 is the cutaway view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, implement, example is described further this patent.
Referring to a kind of symmetrical structure formula nanoscale shown in Fig. 1, Fig. 2, impact ball mill, comprise casing 4, outside described casing 4, motor 5 is installed, the output shaft of this motor 5 is connected with the two eccentric drive mechanisms in being arranged on casing 4.Two eccentric drive mechanisms described in the present embodiment, comprise double-eccentric shaft 7(double-crankshaft), on this double-eccentric shaft 7, be connected with one end of two connecting rods 6 respectively, the other end of these two connecting rods 6 is hinged with pull bar 10 one end that are arranged on both sides, two pull bar 10(cranks) other end is fixedly connected with two crossbeams 8 by connecting two main shafts 9, described two main shafts 9 are arranged on the supporting seat 13 of casing 4, at the two ends of described two crossbeams 8, ball grinder 2 is installed, and the skin of this ball grinder 2 is also installed a cooling tank 3 that contains ball grinder, the present embodiment is connected with cooling device at described cooling tank 3.Owing to adopting the design of two pairs of ball grinders 2 and outer field cooling tank 3, guarantee that the heavy formula structures such as crossbeam 8 two ends reduce the consumption of power about Central Symmetry.Like this, at motor 5, drive double-eccentric shafts 7 to circle to reach balance while rotating.Eccentric shaft 7 drives two connecting rod 6 moving linearlies, connecting rod 6 drives pull bar 10 supporting seat 13 relative to crossbeam 8 and ball grinder 2 to do the reciprocal class rectilinear motion of low-angle, thereby forces material 1 and ball in ball milling 2 to realize crushing material object at 3 li of impact frictions of cooling tank.The material that is difficult to preparation in order to meet normal temperature, the present embodiment is also provided with cooling device.This cooling device is to have adopted cooling-water machine 11, and this cooling-water machine 11 is communicated with cooling tank 3 by connecting water pipe 12, for cooling tank 3 carries out cooling.Therefore, having guaranteed two ball grinders 2, cooling without dead angle, to realize temperature of charge controlled.
In above-described embodiment, except adopting cooling-water machine 11 to carry out the type of cooling, can also adopt and add liquid nitrogen cryogenic refrigeration processing mode at cooling tank 3 some elastomeric materials, the mode that adds of this liquid nitrogen be to connect and add liquid nitrogen plan (not illustrating for known technology) on cooling tank 3.
In above-mentioned, owing to having adopted unique type of cooling, all material that can meet 20 degrees Celsius to negative 100 degrees Celsius is processed.
Claims (4)
1. symmetrical expression nanoscale impacts a ball mill, comprises motor, and the ball grinder being connected with motor; It is characterized in that, described motor (5) is connected with two eccentric drive mechanisms, on described pair of eccentric drive mechanism, be symmetrically installed with ball grinder (2), the skin of this ball grinder (2) is also installed a cooling tank (3) that contains ball grinder, and described cooling tank (3) is connected with cooling device.
2. symmetrical expression nanoscale according to claim 1 impacts ball mill, it is characterized in that, described two eccentric drive mechanisms, comprise double-eccentric shaft (7), on this double-eccentric shaft (7), be connected with one end of two connecting rods (6) respectively, the other end of these two connecting rods (6) is hinged with pull bar (10) one end that is arranged on both sides, two pull bars (10) other end is fixedly connected with two crossbeams (8) by connecting two main shafts (9), and described two main shafts (9) are arranged on the supporting seat (13) of casing (4).
3. symmetrical expression nanoscale according to claim 1 impacts ball mill, it is characterized in that, described cooling device, comprises cooling-water machine (11), and this cooling-water machine (1) is communicated with cooling tank (3) by water pipe (12).
4. symmetrical expression nanoscale according to claim 3 impacts ball mill, it is characterized in that described cooling device is also included in and upper connection of cooling tank (3) adds liquid nitrogen plan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320441405.XU CN203470091U (en) | 2013-07-24 | 2013-07-24 | Symmetrical nanoscale impact ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320441405.XU CN203470091U (en) | 2013-07-24 | 2013-07-24 | Symmetrical nanoscale impact ball mill |
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| Publication Number | Publication Date |
|---|---|
| CN203470091U true CN203470091U (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320441405.XU Expired - Fee Related CN203470091U (en) | 2013-07-24 | 2013-07-24 | Symmetrical nanoscale impact ball mill |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117411A (en) * | 2014-08-12 | 2014-10-29 | 秦皇岛市太极环纳米制品有限公司 | One-axle multi-cylinder multi-dimensional ball hammer type micro-nano high-energy ball mill |
-
2013
- 2013-07-24 CN CN201320441405.XU patent/CN203470091U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117411A (en) * | 2014-08-12 | 2014-10-29 | 秦皇岛市太极环纳米制品有限公司 | One-axle multi-cylinder multi-dimensional ball hammer type micro-nano high-energy ball mill |
| CN104117411B (en) * | 2014-08-12 | 2016-05-18 | 深圳市来源新材料科技有限公司 | The micro-nano high energy ball mill of one many, axle hypersphere hammer |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140724 |
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| EXPY | Termination of patent right or utility model |