CN105195262A - Planet wheel self-feeding-back centrifugal type sand making device - Google Patents
Planet wheel self-feeding-back centrifugal type sand making device Download PDFInfo
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- CN105195262A CN105195262A CN201410281560.9A CN201410281560A CN105195262A CN 105195262 A CN105195262 A CN 105195262A CN 201410281560 A CN201410281560 A CN 201410281560A CN 105195262 A CN105195262 A CN 105195262A
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- feed back
- rotor
- screen drum
- device processed
- planetary gear
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Abstract
The invention provides a planet wheel self-feeding-back centrifugal type sand making device and belongs to the field of sand making machinery. The device mainly comprises a gear case, self-feeding-back crushing devices, diversity screen drums and a shell, wherein the gear case is composed of a driving gear and multiple driven gears, the self-feeding-back crushing devices are connected to the gears respectively, and the diversity screen drums are fixed to the self-feeding-back crushing devices respectively. By means of the device, materials of required sizes can be directly screened out, materials which are not crushed completely can be returned automatically for further crushing, energy is saved, and meanwhile the screening efficiency is high.
Description
Technical field
A kind of planetary gear of the present invention belongs to Sand-making machinery field from the centrifugal sand device processed of feed back, particularly relates to a kind of circulation sand machine processed.
Background technology
Sand machine processed is widely used in large smelting, building materials, highway, railway, the various fields such as water conservancy and chemical industry, be applicable to soft or in the fragmentation of hard and adamant material, shaping, wherein vertical shaft hammer sand machine is mainly used in the second level or the third level is in small, broken bits, can process the length of side and be no more than 500mm, compression strength is no more than the slightly various of 350MPa, in, fine material (granite, lime stone, concrete etc.), be widely used in water power, highway, the industries such as artificial sand building stones, closed rotor structure commonly used by vertical shaft hammer sand machine, rotor becomes cage layout, after material falls into enclosed rotor from top, rotor is by material dishing out under the influence of centrifugal force by high speed, material turns continuous mill in crusher chamber power, squeeze, collision forms granule even powder, thus obtains required fine grained or granular material, but the larger material of particle because of broken deficiency that can adulterate in the material obtained, can not directly use, cause while increasing sub-sieve operation, also need underproof material to pour in rotor, affect production efficiency, add cost and power consumption.
Summary of the invention
The object of the present invention is to provide that a kind of operation is simple, production efficiency is high, automatic cycle feed back, energy-conservation a kind of planetary gear be from the centrifugal sand device processed of feed back.
The object of the present invention is achieved like this: a kind of planetary gear from the centrifugal sand device processed of feed back mainly comprise the gear-box that a driving gear forms with multiple driven gear, each gear are connected from feed back breaker, each diversity screen drum fixing on feed back breaker and housing; Wherein eachly comprise the main shaft being positioned at center from feed back breaker, be fixed on the rotor on main shaft, cylindrical shell fixing on main shaft and rotor, cylindrical shell and rotor coaxial line, cylindrical shell has mouth at peritrochanteric, and cylinder body bottom is provided with feedback outlet, and feedback outlet is connected around main axial screw material loading passage with inner barrel, spiral material loading passage upper end communicates with the feeding port of rotor, and the direction that spiral material loading passage spirals is contrary with the direction that rotor rotates; The upper side place parallel with rotor of described each diversity screen drum is not with intensive hole, and be ballistic resistant material, lower end side is with intensive hole, the bottom surface of bottom surface and cylindrical shell is coplanar, each diversity screen drum is connected as a single entity, and removes completely in the local diversity screen drum upper side that rotor is close to each other; Housing comprises the upper cover with charging aperture and the lower house with discharging opening, and charging aperture is corresponding with from feed back breaker respectively; Each gear is connected by main shaft with from feed back breaker;
Further each diversity screen drum is class taper wide at the top and narrow at the bottom.
During use, driving gear drives driven gear to rotate, thus drives from feed back breaker and the rotation of diversity screen drum, material enters charging aperture, broken under the effect of rotor, and throws away rotor, material collides with diversity screen drum upper side a part again, rubbing forms granule, even powder; The material high-speed thrown away in another part material and adjacent rotor meets, mutual collision, friction, especially by driving gear and driven gear control between feed back breaker, because direction of rotation is different, the material direction thrown away is also different, the speed that storeroom collides mutually, rub is larger, and the fine grained of formation and powder fall in diversity screen drum; Again under the acting in conjunction of centripetal force, centrifugal force etc., the material that particle is less enters lower house from discharging opening out through hole, larger material drops on diversity screen drum and cylindrical shell bottom surface, enters spiral material loading passage and again gets back to internal rotor, pulverize again along feedback outlet.
By implementation technique scheme, the present invention can automatic cycle feed back, repeatedly that material is broken, simplify production process, energy-conservation while, improve crushing efficiency and fragmentation quality.
accompanying drawing illustrates:
Technical scheme of the present invention is provided by following drawings and Examples.
Fig. 1 is that a kind of planetary gear is from the centrifugal sand device profile processed of feed back;
Fig. 2 is that a kind of planetary gear is from the centrifugal sand device mounting structure schematic diagram processed of feed back;
Fig. 3 is from feed back breaker structural representation
Fig. 4 is from feed back breaker inside configuration structural representation figure
Fig. 5 is rotor structure schematic diagram.
Legend: 1, feedback outlet, 2, spiral material loading passage, 3, cylindrical shell, 4, rotor, 5, main shaft, 6, feeding port, 7, diversity screen drum, 8, lower house, 9, upper cover, 10, from feed back breaker, 11, charging aperture, 12, discharging opening, 13, gear-box, 14, gear.
detailed description of the invention:
The present invention by the restriction of following embodiment, can not determine concrete embodiment according to technical scheme and actual conditions.
Embodiment: as shown in Fig. 1,2,3,4,5, a kind of planetary gear from the centrifugal sand device processed of feed back mainly comprise gear-box 13 that a driving gear forms with multiple driven gear, each gear 14 are connected from feed back breaker 10, each diversity screen drum 7 fixing on feed back breaker 10; Wherein eachly comprise the main shaft 5 being positioned at center from feed back breaker 10, be fixed on the rotor 4 on main shaft 5, cylindrical shell 3 fixing on main shaft 5 and rotor 4, cylindrical shell 3 and rotor 4 coaxial line, cylindrical shell 3 has mouth around rotor 4, is provided with feedback outlet 1 bottom cylindrical shell 3, and feedback outlet 1 is connected with the spiral material loading passage 2 of cylindrical shell 3 inside around main shaft 5, spiral material loading passage 2 upper end communicates with the feeding port 6 of rotor 4, and the direction that spiral material loading passage 2 spirals is contrary with the direction that rotor 4 rotates; The upper side place parallel with rotor 4 of described each diversity screen drum 7 is not with intensive hole, and be ballistic resistant material, lower end side is with intensive hole, the bottom surface copline of bottom surface and cylindrical shell 3, each diversity screen drum 7 is connected as a single entity, and removes completely in local diversity screen drum 7 upper side that rotor 4 is close to each other;
With housing on further sand device processed, comprise the upper cover 9 with charging aperture 11 and the lower house 8 with discharging opening 12, charging aperture 11 is respectively with corresponding one by one from feed back breaker 10; Each gear 14 is connected by main shaft 5 with from feed back breaker 10;
Each diversity screen drum 7 is class taper wide at the top and narrow at the bottom.
During use, driving gear drives driven gear to rotate, thus drive rotates from feed back breaker 10 and diversity screen drum 7, material enters charging aperture 11, broken under the effect of rotor 4, and throwing away rotor 4, a part of material collides with diversity screen drum 7 upper side again, rubbing forms granule, even powder; The material high-speed thrown away in another part material and adjacent rotor 4 meets, mutual collision, friction, especially by driving gear and driven gear control between feed back breaker 10, because direction of rotation is different, the material direction thrown away is also different, the speed that storeroom collides mutually, rub is larger, and the fine grained of formation and powder fall in diversity screen drum 7; Again under the acting in conjunction of centripetal force, centrifugal force etc., the material that particle is less enters lower house 8 from discharging opening 12 out through hole, larger material drops on diversity screen drum 7 and cylindrical shell 3 bottom surface, enters spiral material loading passage 2 and again gets back to rotor 4 inside, pulverize again along feedback outlet 1.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. planetary gear is from the centrifugal sand device processed of feed back, it is characterized in that: mainly comprise the gear-box that a driving gear forms with multiple driven gear, each gear are connected from feed back breaker, each diversity screen drum fixing on feed back breaker and housing.
2. a kind of planetary gear according to claim 1 is from the centrifugal sand device processed of feed back, it is characterized in that: eachly comprise the main shaft being positioned at center from feed back breaker, be fixed on the rotor on main shaft, cylindrical shell fixing on main shaft and rotor, cylindrical shell and rotor coaxial line, cylindrical shell has mouth at peritrochanteric, cylinder body bottom is provided with feedback outlet, feedback outlet is connected around main axial screw material loading passage with inner barrel, spiral material loading passage upper end communicates with the feeding port of rotor, and the direction that spiral material loading passage spirals is contrary with the direction that rotor rotates.
3. a kind of planetary gear according to claim 2 is from the centrifugal sand device processed of feed back, it is characterized in that: the upper side place parallel with rotor of each diversity screen drum is not with intensive hole, and be ballistic resistant material, lower end side is with intensive hole, the bottom surface of bottom surface and cylindrical shell is coplanar, each diversity screen drum is connected as a single entity, and removes completely in the local diversity screen drum upper side that rotor is close to each other.
4. a kind of planetary gear according to claim 3 is from the centrifugal sand device processed of feed back, it is characterized in that: housing comprises the upper cover with charging aperture and the lower house with discharging opening, charging aperture respectively with from feed back breaker one_to_one corresponding.
5. a kind of planetary gear according to claim 1 is from the centrifugal sand device processed of feed back, it is characterized in that: each gear is connected by main shaft with from feed back breaker.
6. a kind of planetary gear according to claim 1 is from the centrifugal sand device processed of feed back, it is characterized in that: each diversity screen drum is class taper wide at the top and narrow at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410281560.9A CN105195262A (en) | 2014-06-23 | 2014-06-23 | Planet wheel self-feeding-back centrifugal type sand making device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410281560.9A CN105195262A (en) | 2014-06-23 | 2014-06-23 | Planet wheel self-feeding-back centrifugal type sand making device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105195262A true CN105195262A (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410281560.9A Pending CN105195262A (en) | 2014-06-23 | 2014-06-23 | Planet wheel self-feeding-back centrifugal type sand making device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655023A (en) * | 2017-10-09 | 2018-02-02 | 王亚苹 | A kind of thermal power plant coal burning boiler |
| CN108236997A (en) * | 2016-12-23 | 2018-07-03 | 卡梅德生物科技（天津）有限公司 | A kind of use for laboratory minigrinder |
Citations (7)
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| RU2036010C1 (en) * | 1991-07-08 | 1995-05-27 | Красноярский институт космической техники | Disintegrator |
| US20060175443A1 (en) * | 2005-02-10 | 2006-08-10 | Bysouth Stephen R | High throughput comminution/mixing method and apparatus |
| CN102274781A (en) * | 2011-08-11 | 2011-12-14 | 浙江大学台州研究院 | High-speed centrifuge |
| CN102614965A (en) * | 2012-04-30 | 2012-08-01 | 长沙天创粉末技术有限公司 | High-temperature planetary ball mill |
| CN203316189U (en) * | 2012-11-29 | 2013-12-04 | 常州国岱选煤科技有限公司 | Crushing and screening all-in-one machine |
| CN203389716U (en) * | 2013-07-31 | 2014-01-15 | 方城县三利热能开发有限公司 | Material pulverizer |
| CN204220211U (en) * | 2014-06-23 | 2015-03-25 | 新疆金宇鑫新材料有限公司 | A kind of planetary gear is from the centrifugal sand device processed of feed back |
-
2014
- 2014-06-23 CN CN201410281560.9A patent/CN105195262A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2036010C1 (en) * | 1991-07-08 | 1995-05-27 | Красноярский институт космической техники | Disintegrator |
| US20060175443A1 (en) * | 2005-02-10 | 2006-08-10 | Bysouth Stephen R | High throughput comminution/mixing method and apparatus |
| CN102274781A (en) * | 2011-08-11 | 2011-12-14 | 浙江大学台州研究院 | High-speed centrifuge |
| CN102614965A (en) * | 2012-04-30 | 2012-08-01 | 长沙天创粉末技术有限公司 | High-temperature planetary ball mill |
| CN203316189U (en) * | 2012-11-29 | 2013-12-04 | 常州国岱选煤科技有限公司 | Crushing and screening all-in-one machine |
| CN203389716U (en) * | 2013-07-31 | 2014-01-15 | 方城县三利热能开发有限公司 | Material pulverizer |
| CN204220211U (en) * | 2014-06-23 | 2015-03-25 | 新疆金宇鑫新材料有限公司 | A kind of planetary gear is from the centrifugal sand device processed of feed back |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108236997A (en) * | 2016-12-23 | 2018-07-03 | 卡梅德生物科技（天津）有限公司 | A kind of use for laboratory minigrinder |
| CN107655023A (en) * | 2017-10-09 | 2018-02-02 | 王亚苹 | A kind of thermal power plant coal burning boiler |
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Application publication date: 20151230 |
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