CN204220219U - A kind of nonmetallic ore R type pendulum type ring roll pulverizer - Google Patents
A kind of nonmetallic ore R type pendulum type ring roll pulverizer Download PDFInfo
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- CN204220219U CN204220219U CN201420585468.7U CN201420585468U CN204220219U CN 204220219 U CN204220219 U CN 204220219U CN 201420585468 U CN201420585468 U CN 201420585468U CN 204220219 U CN204220219 U CN 204220219U
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Abstract
The utility model relates to a kind of nonmetallic ore R type pendulum type ring roll pulverizer, comprises dish roller milling device, spiral trash discharging apparatus; Dish roller milling device comprises rotor mechanism, grinding roller mechanism, central shaft, central shaft bearing, liner plate, and rotor mechanism is fixing, and grinding roller mechanism is located on rotor mechanism on center shaft, and centrally Axial and radial arrangement; Central shaft bearing, liner plate are fixed on main frame support; Central shaft is fixed in central shaft bearing by bearing, and lower end connects output end of reducer; Spiral trash discharging apparatus, comprises slide carriage, impurities removal mechanism, and four road circular arc slide carriages are fixed on analytical engine cylinder inboard wall, every twice slide carriage becomes splayed, the upper end of twice slide carriage is fixedly connected with, and lower end connects with impurities removal mechanism respectively, and Liang Ge impurities removal mechanism becomes 180 degree of symmetries to be fixed on analytical engine cylindrical shell.Advantage is: structure is simply easy for installation, improves product quality, reduces production cost, avoids the pollution that in milling process, lubricating oil produces powder.
Description
Technical field
The utility model relates to a kind of nonmetallic ore R type pendulum type ring roll pulverizer.
Background technology
Along with raising and the development of science and technology, take non-metallic mineral powder as the industry of raw material, more and more higher to the grade requirement of powder.At present, be used for machining of non-metallic ore deposit, the Burnisher apparatus in the R type pendulum type ring roll pulverizer of common powder is all adopt rubber oil sea to seal, and bearing supports, and therefore, in milling process, Burnisher apparatus all needs to note lubricating oil every day.And these lubricating oil spill in Burnisher apparatus running.If Burnisher apparatus can enter dust without oil and make oil sealing, bearing damage.In order to avoid above-mentioned parts damages, every oiling in 8-12 hour once.So not only cause the waste of lubricating oil, too increase the maintenance cost of Burnisher apparatus.Meanwhile, the lubricating oil spilt causes very large pollution to powder.
Raw material small particles impurity can not be purified with artificial or miscellaneous equipment, and be ground into powder together with raw material and mix and affect product grade in the product, existing nonmetallic ore R type pendulum type ring roll pulverizer cannot solve this problem.
Summary of the invention
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of nonmetallic ore R type pendulum type ring roll pulverizer, avoid Burnisher apparatus leakage of oil to produce the product after grinding to pollute, reduce Burnisher apparatus because of leakage of oil, enter powder and cause oil sealing, bearing damage and the maintenance cost that increases, solve the problem that the granule impurity in raw material can not propose.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of nonmetallic ore R type pendulum type ring roll pulverizer, comprises dish roller milling device, spiral trash discharging apparatus;
Described dish roller milling device comprises rotor mechanism, grinding roller mechanism, central shaft, central shaft bearing, liner plate, and rotor mechanism is fixing, and grinding roller mechanism is located on rotor mechanism on center shaft, and centrally Axial and radial arrangement; Central shaft bearing, liner plate are fixed on main frame support; Central shaft is fixed in central shaft bearing by bearing, and lower end connects output end of reducer;
Described spiral trash discharging apparatus, comprise slide carriage, impurities removal mechanism, four road circular arc slide carriages are fixed on analytical engine cylinder inboard wall, every twice slide carriage becomes splayed, the upper end of twice slide carriage is fixedly connected with, lower end connects with impurities removal mechanism respectively, and Liang Ge impurities removal mechanism becomes 180 degree of symmetries to be fixed on analytical engine cylindrical shell, and impurities removal mechanism stretches in analytical engine cylindrical shell one end.
Described rotor mechanism comprises perching knife plate rail, perching knife dish, lower tray, upper cover plate, big nut, material toggling lid, material toggling bonnet bolt, shovel seat, shovelling blade;
Central shaft runs through perching knife plate rail, perching knife dish, lower tray, upper cover plate, big nut, material toggling lid successively, big nut by being applied in the lower tray on central shaft top, upper cover plate is on center shaft fastening; Material toggling lid is fixed on the upper end of central shaft by material toggling bonnet bolt; Lower tray is fixed in perching knife plate rail upper end, and perching knife dish is fixed in lower end, and shovelling blade is fixed on perching knife dish by shovel seat.
Described grinding roller mechanism comprises lower wear-resistant sleeve, straight hole grinding roller, upper wear-resistant sleeve, wear-resisting shaft, and lower wear-resistant sleeve is fixedly connected with lower tray by bolt, and upper wear-resistant sleeve is fixed by bolt and upper cover plate; The both ends of the surface of straight hole grinding roller contact with upper and lower wear-resistant sleeve, and wear-resisting shaft runs through upper cover plate, upper wear-resistant sleeve, straight hole grinding roller, lower wear-resistant sleeve successively, and wear-resisting shaft is fixed by upper and lower wear-resistant sleeve; Main frame bull ring on straight hole grinding roller and flour mill forms grinding chamber.
Described impurities removal mechanism comprises helical blade, rotating shaft, motor, and helical blade is fixing, and rotating shaft is fixedly connected with motor output end on the rotary shaft, and it is outside that motor is arranged on analytical engine cylindrical shell.
Compared with prior art, the beneficial effects of the utility model are:
Replace the Burnisher apparatus of former R type pendulum type ring roll pulverizer with dish roller milling device, spiral trash discharging apparatus, structure is simply easy for installation, improves product quality, reduces production cost.Dish roller milling device saves lubricating oil, bearing, rubber oil sea needed for former Burnisher apparatus completely, solves the pollution problem that in milling process, lubricating oil produces powder, saves a large amount of maintenance costs and maintenance personal, improve capacity utilization.The impurity collected can be discharged when abrasive dust by spiral trash discharging apparatus at any time, and the product grade after grinding is improved significantly.
Accompanying drawing explanation
Fig. 1 is dish roller milling device front view of the present utility model.
Fig. 2 is dish roller milling device top view of the present utility model.
Fig. 3 is dish roller milling device top view (upper cover plate and lower tray are plum-shaped structure) of the present utility model.
Fig. 4 is spiral trash discharging apparatus front view of the present utility model.
Fig. 5 is spiral trash discharging apparatus top view of the present utility model.
In figure: wear-resistant sleeve 23-shovelling blade 24-shovel seat 25-perching knife dish 26-liner plate 27-grading wheel under wear-resistant sleeve 20-wear-resisting shaft 21-straight hole grinding roller 22-on block 19-on block 6-main frame support 7-main frame bull ring 8-flour mill cylindrical shell 9-impurities removal mechanism 10-charging aperture 11-slide carriage 12-analytical engine cylindrical shell 13-material toggling bonnet bolt 14-material toggling lid 15-central shaft 16-big nut 17-upper cover plate 18-under 1-reductor 2-central shaft bearing 3-perching knife plate rail 4-lower tray 5-.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in detail, but it should be noted that enforcement of the present utility model is not limited to following embodiment.
A kind of nonmetallic ore R type pendulum type ring roll pulverizer, comprises dish roller milling device, spiral trash discharging apparatus; See Fig. 1-Fig. 3, dish roller milling device comprises rotor mechanism, grinding roller mechanism, central shaft 15, central shaft bearing 2, liner plate 26, and rotor mechanism is fixed on central shaft 15, and grinding roller mechanism is located on rotor mechanism, and centrally axle 15 arranged radially; Central shaft bearing 2, liner plate 26 are fixed on main frame support 6; Central shaft 15 is fixed in central shaft bearing 2 by bearing, and lower end connects reductor 1 output.
Rotor mechanism comprises perching knife dish 25 frame 3, perching knife dish 25, lower tray 4, upper cover plate 17, big nut 16, material toggling lid 14, material toggling bonnet bolt 13, shovel seat 24, shovelling blade 23.
Central shaft 15 runs through perching knife dish 25 frame 3, perching knife dish 25, lower tray 4, upper cover plate 17, big nut 16, material toggling lid 14 successively, big nut 16 by being applied in the lower tray 4 on central shaft 15 top, upper cover plate 17 is fastened on central shaft 15; Material toggling lid 14 is fixed on the upper end of central shaft 15 by material toggling bonnet bolt 13; Lower tray 4 is fixed in perching knife dish 25 frame 3 upper end, and perching knife dish 25 is fixed in lower end, and shovelling blade 23 is fixed on perching knife dish 25 by shovel seat 24.
Grinding roller mechanism comprises lower wear-resistant sleeve 22, straight hole grinding roller 21, upper wear-resistant sleeve 19, wear-resisting shaft 20, and lower wear-resistant sleeve 22 is fixedly connected with lower tray 4 by bolt, and upper wear-resistant sleeve 19 is fixed by bolt and upper cover plate 17; The both ends of the surface of straight hole grinding roller 21 contact with upper and lower wear-resistant sleeve 19,22, and wear-resisting shaft 20 runs through upper cover plate 17, upper wear-resistant sleeve 19, straight hole grinding roller 21, lower wear-resistant sleeve 22 successively, and wear-resisting shaft 20 is fixed by upper and lower wear-resistant sleeve 19,22; Straight hole grinding roller 21 forms grinding chamber with the main frame bull ring 7 on flour mill.Between straight hole grinding roller 21 and upper cover plate 17, central shaft 15 place is provided with block 18, between straight hole grinding roller 21 and lower tray 4, central shaft 15 place is provided with lower block 5.Upper block 18 by spacing for upper wear-resistant sleeve 19 on upper cover plate 17, lower block 5 by spacing for lower wear-resistant sleeve 22 in lower tray 4.
See Fig. 4, Fig. 5, spiral trash discharging apparatus, comprise slide carriage 11, impurities removal mechanism 9, four road circular arc slide carriages 11 are fixed on analytical engine cylindrical shell 12 inwall and form chute, every twice slide carriage 11 one-tenth splayeds, the upper end of twice slide carriage 11 is fixedly connected with, and lower end connects with impurities removal mechanism 9 respectively, Liang Ge impurities removal mechanism 9 one-tenth 180 degree of symmetries are fixed on analytical engine cylindrical shell 12, and impurities removal mechanism 9 stretches in analytical engine cylindrical shell 12 one end.
Wherein, impurities removal mechanism 9 comprises helical blade, rotating shaft, motor, and helical blade is fixing, and rotating shaft is fixedly connected with motor output end on the rotary shaft, and it is outside that motor is arranged on analytical engine cylindrical shell 12.
See Fig. 1-Fig. 3, during work, reductor band central shaft 15 rotates, and central shaft drives lower tray 4, upper cover plate 17 rotates, and straight hole grinding roller 21 rotates around wear-resisting shaft 20.Straight hole grinding roller 21 cylindrical compresses main frame bull ring 7 inwall, forms grinding chamber.After nonmetallic ore raw material enters grinder cylindrical shell 8 from charging aperture 10, the raw material dropped on material toggling lid 14 is got rid of to be fallen on liner plate 26, or directly by dropping on liner plate 26 between upper cover plate 4 and flour mill cylindrical shell 8.Raw material is scooped up by shovelling blade 23, directly delivers in the grinding chamber formed by straight hole grinding roller 21 cylindrical and main frame bull ring 7 inwall, is rolled abrasive dust by the straight hole grinding roller 21 rotated.By the powder after grinding and part granule, risen in analytical engine cylindrical shell 12 by lower tray 4, upper cover plate 17 under negative pressure wind action.Under the control of grading wheel 27, the powder reaching granularity requirements, by grading wheel 27, is collected discharge for finished product.The grinding chamber be made up of straight hole grinding roller 21 and main frame bull ring 7 that drops on not reaching granularity requirements grinds again.
Wherein, lower tray 4, upper cover plate 17 can be quincunx (Fig. 3) also can be cross (Fig. 2).
See Fig. 4-Fig. 5, analytical engine cylindrical shell 12 is fixed on flour mill cylindrical shell (to be convenient to transform on existing flour mill), and the raw material being ground into powder rises in analytical engine cylindrical shell 12 with negative pressure.Under the control of grading wheel 27, the powder reaching granularity requirements is collected discharges as finished product.Do not reach the bulky grain of granularity requirements, together fall in grinding chamber with the raw material newly entered and again grind.Impurity in raw material, because of hardness height particle weight, in analytical engine cylindrical shell 12, after being separated, being thrown on slide carriage 11 by the negative-pressure air-flow risen, slipping in impurities removal mechanism 9 and be discharged, achieve dry purification in milling process with segmentation body.Impurities removal amount can free adjustment.
Dish roller milling device of the present utility model and spiral trash discharging apparatus, be applicable to the R type pendulum type ring roll pulverizer assembling of coming of new, be also applicable to the transformation of existing R type pendulum type ring roll pulverizer.
The utility model is simply compact, and abrasive dust carries out with purification simultaneously.Eliminate the shaft of grinding roller in the plum blossom frame in former flour mill, relieving tool post, Burnisher apparatus, bearing, oil sealing, horizontal dawn head, horizontal dawn axle etc., and assorted for collection, impurities removal are melted into a whole.Reach and save lubricating oil 100%, and former Burnisher apparatus maintenance cost, improve product purity, solve the pollution problem that lubricating oil brings to powder.
Claims (4)
1. a nonmetallic ore R type pendulum type ring roll pulverizer, is characterized in that, comprises dish roller milling device, spiral trash discharging apparatus;
Described dish roller milling device comprises rotor mechanism, grinding roller mechanism, central shaft, central shaft bearing, liner plate, and rotor mechanism is fixing, and grinding roller mechanism is located on rotor mechanism on center shaft, and centrally Axial and radial arrangement; Central shaft bearing, liner plate are fixed on main frame support; Central shaft is fixed in central shaft bearing by bearing, and lower end connects output end of reducer;
Described spiral trash discharging apparatus, comprise slide carriage, impurities removal mechanism, four road circular arc slide carriages are fixed on analytical engine cylinder inboard wall, every twice slide carriage becomes splayed, the upper end of twice slide carriage is fixedly connected with, lower end connects with impurities removal mechanism respectively, and Liang Ge impurities removal mechanism becomes 180 degree of symmetries to be fixed on analytical engine cylindrical shell, and impurities removal mechanism stretches in analytical engine cylindrical shell one end.
2. a kind of nonmetallic ore R type pendulum type ring roll pulverizer according to claim 1, it is characterized in that, described rotor mechanism comprises perching knife plate rail, perching knife dish, lower tray, upper cover plate, big nut, material toggling lid, material toggling bonnet bolt, shovel seat, shovelling blade;
Central shaft runs through perching knife plate rail, perching knife dish, lower tray, upper cover plate, big nut, material toggling lid successively, big nut by being applied in the lower tray on central shaft top, upper cover plate is on center shaft fastening; Material toggling lid is fixed on the upper end of central shaft by material toggling bonnet bolt; Lower tray is fixed in perching knife plate rail upper end, and perching knife dish is fixed in lower end, and shovelling blade is fixed on perching knife dish by shovel seat.
3. a kind of nonmetallic ore R type pendulum type ring roll pulverizer according to claim 1 and 2, it is characterized in that, described grinding roller mechanism comprises lower wear-resistant sleeve, straight hole grinding roller, upper wear-resistant sleeve, wear-resisting shaft, and lower wear-resistant sleeve is fixedly connected with lower tray by bolt, and upper wear-resistant sleeve is fixed by bolt and upper cover plate; The both ends of the surface of straight hole grinding roller contact with upper and lower wear-resistant sleeve, and wear-resisting shaft runs through upper cover plate, upper wear-resistant sleeve, straight hole grinding roller, lower wear-resistant sleeve successively, and wear-resisting shaft is fixed by upper and lower wear-resistant sleeve; Main frame bull ring on straight hole grinding roller and flour mill forms grinding chamber.
4. a kind of nonmetallic ore R type pendulum type ring roll pulverizer according to claim 1, it is characterized in that, described impurities removal mechanism comprises helical blade, rotating shaft, motor, and helical blade is fixing on the rotary shaft, rotating shaft is fixedly connected with motor output end, and it is outside that motor is arranged on analytical engine cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420585468.7U CN204220219U (en) | 2014-10-10 | 2014-10-10 | A kind of nonmetallic ore R type pendulum type ring roll pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420585468.7U CN204220219U (en) | 2014-10-10 | 2014-10-10 | A kind of nonmetallic ore R type pendulum type ring roll pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204220219U true CN204220219U (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420585468.7U Expired - Fee Related CN204220219U (en) | 2014-10-10 | 2014-10-10 | A kind of nonmetallic ore R type pendulum type ring roll pulverizer |
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| CN (1) | CN204220219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328016A (en) * | 2019-07-26 | 2019-10-15 | 南通利元亨机械有限公司 | Raymond mill with embedded grinding roller and bull ring |
-
2014
- 2014-10-10 CN CN201420585468.7U patent/CN204220219U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328016A (en) * | 2019-07-26 | 2019-10-15 | 南通利元亨机械有限公司 | Raymond mill with embedded grinding roller and bull ring |
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| 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: 20150325 Termination date: 20151010 |
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| EXPY | Termination of patent right or utility model |