CN104907136A - Upper driving type vertical large-roller flour mill - Google Patents
Upper driving type vertical large-roller flour mill Download PDFInfo
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- CN104907136A CN104907136A CN201510363559.5A CN201510363559A CN104907136A CN 104907136 A CN104907136 A CN 104907136A CN 201510363559 A CN201510363559 A CN 201510363559A CN 104907136 A CN104907136 A CN 104907136A
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- upper driving
- flour mill
- grinding roller
- bull ring
- mill
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Abstract
The invention discloses an upper driving type vertical large-roller flour mill. The upper driving type vertical large-roller flour mill comprises a base and a mill ring arranged on the base, wherein the mill ring is internally provided with milling roller assemblies which are suspended on an upper part suspending frame; an upper driving transfer component driven by a motor extends to the upper part of the mill to drive the suspending frame to rotate; in order to improve the working efficiency, one to two sets of milling roller assemblies arranged in the mill ring; in order to guarantee the stable operation of the flour mill, the bottom parts of the milling roller assemblies are provided with counter weights. The upper driving type vertical large-roller flour mill has the advantages that under the condition of constant size of the mill ring, the milling roller is manufactured to be maximal, that is, the milling ring is only internally provided with one or two milling rollers, so that the operation efficiency of the flour mill is enhanced, and the operation stability of the device also can be ensured.
Description
Technical field
The present invention relates to flour mill, especially relate to the vertical big roller flour mill of a kind of upper driving.
Background technology
The kind of drive of raymond mill is divided into driving and lower driving two kinds: lower type of drive is that the transmission device band central shaft by being positioned at main frame bottom drives top suspension bracket, then drive grinding roller assembly around grinding machine central axis by suspension bracket, the material be between bull ring and grinding roller is pulverized in extruding; Owing to grinding the center driving axle that indoor existence is arranged from bottom to top, so, the size of grinding roller diameter by its limitation cannot do very large, multiple diameter can only be set in bull ring and be less than bull ring diameter 1/2(and be about bull ring diameter 1/3) grinding roller.Upper type of drive is that transmission device is from top Direct driver suspension bracket, eliminate center driving axle like this, avoid the restriction of center driving axle to grinding roller size, that grinding roller diameter can be done in theory is very large, to improve the operating efficiency of flour mill, but, when only arranging one or two grinding roller in bull ring, the structure of existing grinding machine can produce huge vibration by making during its work, makes grinding machine cannot the work of normal table.So, even to this day, also do not have and come out at the indoor vertical pulverizer only arranging one or two grinding roller of mill.
Summary of the invention
The object of the present invention is to provide and a kind ofly one or two grinding roller is only set still can ensures the vertical big roller flour mill of the upper driving of grinding machine smooth working mill is indoor.
For achieving the above object, the present invention can take following technical proposals:
The vertical big roller flour mill of upper driving of the present invention, comprise base and be arranged on the bull ring on described base, the grinding roller assembly be suspended on the suspension bracket of top is provided with in described bull ring, extending into grinding machine top by the upper driving transmission component of driven by motor drives described suspension bracket to rotate, for increasing work efficiency, the grinding roller assembly be placed in described bull ring is one to two cover, for ensureing the smooth working of flour mill, the bottom of described grinding roller assembly is provided with balancing weight.
When being placed in the grinding roller assembly in described bull ring and being a set of, the grinding roller diameter of described grinding roller assembly is about 2/3 of bull ring diameter.
When to be placed in the grinding roller assembly in described bull ring be two covers, the grinding roller diameter of described grinding roller assembly, close to 1/2 of described bull ring diameter, only reserves necessary assembling and movement clearance.
For ensure pulverize coarse fodder or inlet amount larger time flour mill normal work, described suspension bracket is symmetrically arranged with arc energy-storage blocks, the diameter of described arc energy-storage blocks is greater than the internal diameter of described bull ring, and this arc energy-storage blocks is that multi-disc is arranged in pairs.
Described base upper surface center position button is placed with poly-flitch, and the central protuberance of described poly-flitch, to the indoor extension of mill, had both facilitated and scooped up by material, and can also play guide functions simultaneously, makes the stream condition that the indoor formation of mill is good.
The present invention's upper driving transmission component used comprises the large belt wheel be connected with described motor small pulley belt, and the pinion of the horizontal end part of driving shaft driven by large belt wheel is meshed with the gear wheel be sleeved on described suspension bracket centre bore inner main axis.
The invention has the advantages that and achieve under the condition that bull ring size is certain, grinding roller is accomplished maximum-namely one or two grinding roller is only set in bull ring, improve the operating efficiency of flour mill, equipment stable working can also be ensured simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of suspension bracket in Fig. 1.
Detailed description of the invention
As shown in Figure 1, 2, the vertical big roller flour mill of upper driving of the present invention, comprise base 1 and be arranged on the bull ring 2 on base 1, the grinding roller assembly 4 be suspended on top suspension bracket 3 is provided with in bull ring 2, the upper driving transmission component driven by motor 5 extends into grinding machine top and drives suspension bracket 3 to rotate, for increasing the grinding pressure of grinding machine, improve its operating efficiency, the grinding roller assembly 4 be placed in bull ring 2 is one to two cover: when being placed in the grinding roller assembly 4 in bull ring 2 and being only a set of, and the grinding roller diameter of grinding roller assembly 4 can increase to about 2/3 of bull ring 2 diameter; When the grinding roller assembly 4 be placed in bull ring 2 is two cover, the grinding roller diameter of grinding roller assembly 4 can increase to close to bull ring 2 diameter 1/2, only reserves necessary assembling and movement clearance; Simultaneously due to the increase of grinding roller diameter, the weight of grinding roller assembly will be made also sharply to increase, and (the grinding machine routine as a certain model has five grinding roller assemblies thereupon, the weight of each grinding roller assembly is 1200kg, if when only arranging two grinding rollers, the weight of each grinding roller assembly is about more than 7000kg, differ more than 5 times), so operationally the grinding pressure of grinding machine increases greatly, output also improves thereupon, for ensureing that grinding machine can be stablized, work normally, need to arrange balancing weight 6 in the bottom of grinding roller assembly 4, to reduce the grinding machine vibration that large grinding roller causes.
When the inlet amount of grinding machine is comparatively large or when pulverizing coarse fodder, the grinding machine that steadily do not cause that can rotate due to grinding roller assembly 4 vibrates increasing, at this moment need to be symmetrical arranged arc energy-storage blocks 7 on suspension bracket 3, the diameter of arc energy-storage blocks 7 is greater than the internal diameter of bull ring 2, arc energy-storage blocks 7 can only be arranged one group (two panels is symmetrical arranged), also can arrange two groups (four surround a closed loop); During work, the prevailing quality of arc energy-storage blocks 7 is distributed in the space that radial dimension is greater than bull ring external diameter, and object is the rotary inertia increasing grinding machine, improves the stationarity of grinding machine.
Be placed with poly-flitch 8 at base 1 upper surface center position button, the central protuberance of poly-flitch 8 is to the indoor extension of mill, and material can gather on the running orbit of perching knife by poly-flitch 8, is convenient to perching knife and is scooped up by material, simultaneously.Poly-flitch 8 can also play good guide functions, is convenient to grind indoor air-flow and forms eddy current, present good stream condition.
The upper driving transmission component that the present invention adopts comprises the large belt wheel 10 be connected with small pulley 9 belt of motor 5, and the pinion 12 of horizontal power transmission shaft 11 end driven by large belt wheel 10 is meshed with the gear wheel 14 be sleeved on suspension bracket 3 centre bore inner main axis 13.
Claims (7)
1. the vertical big roller flour mill of upper driving, comprise base (1) and be arranged on the bull ring (2) on described base (1), the grinding roller assembly (4) be suspended on top suspension bracket (3) is provided with in described bull ring (2), the upper driving transmission component driven by motor (5) extends into grinding machine top and drives described suspension bracket (3) to rotate, it is characterized in that: the grinding roller assembly (4) be placed in described bull ring (2) is one to two cover, and the bottom of described grinding roller assembly (4) is provided with balancing weight (6).
2. the vertical big roller flour mill of upper driving according to claim 1, is characterized in that: be placed in grinding roller assembly (4) in described bull ring (2) for a set of, the grinding roller diameter of described grinding roller assembly (4) is 2/3 of bull ring (2) diameter.
3. the vertical big roller flour mill of upper driving according to claim 1, is characterized in that: the grinding roller assembly (4) be placed in described bull ring (2) is two covers, and the grinding roller diameter of described grinding roller assembly (4) is close to 1/2 of described bull ring (2) diameter.
4. the vertical big roller flour mill of upper driving according to any one of claim 1,2 or 3, is characterized in that: described suspension bracket (3) is symmetrically arranged with arc energy-storage blocks (7), and the diameter of described arc energy-storage blocks (7) is greater than the internal diameter of described bull ring (2).
5. the vertical big roller flour mill of upper driving according to claim 4, is characterized in that: described arc energy-storage blocks (7) is arranged in pairs for multi-disc.
6. the vertical big roller flour mill of upper driving according to any one of claim 1,2 or 3, is characterized in that: described base (1) upper surface center position button is placed with poly-flitch (8), and the central protuberance of described poly-flitch (8) is to the indoor extension of mill.
7. the vertical big roller flour mill of upper driving according to claim 1, it is characterized in that: described upper driving transmission component comprises the large belt wheel (10) be connected with the small pulley of described motor (5) (9) belt, the pinion (12) of horizontal power transmission shaft (11) end driven by large belt wheel (10) is meshed with the gear wheel (14) be sleeved on described suspension bracket (3) centre bore inner main axis (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510363559.5A CN104907136B (en) | 2015-06-29 | 2015-06-29 | The upper vertical big roller flour mill of driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510363559.5A CN104907136B (en) | 2015-06-29 | 2015-06-29 | The upper vertical big roller flour mill of driving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104907136A true CN104907136A (en) | 2015-09-16 |
| CN104907136B CN104907136B (en) | 2017-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510363559.5A Active CN104907136B (en) | 2015-06-29 | 2015-06-29 | The upper vertical big roller flour mill of driving |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54101555A (en) * | 1978-01-27 | 1979-08-10 | Nittetsu Mining Co Ltd | Improved roller mill |
| CN1803298A (en) * | 2006-01-20 | 2006-07-19 | 刘兴良 | Raymond mill device |
| CN201002032Y (en) * | 2007-02-05 | 2008-01-09 | 杨小芸 | Planetary rolling type sand production grinding machine |
| CN202942932U (en) * | 2012-12-11 | 2013-05-22 | 盂县社会福利高锰耐磨件厂 | Upper transmission type dry mill |
| CN104289277A (en) * | 2014-10-20 | 2015-01-21 | 上海建冶路桥机器设备有限公司 | Energy-saving low-carbon environment-friendly European-type grinding machine |
| CN104525316A (en) * | 2014-12-26 | 2015-04-22 | 郑州维科重工机械有限公司 | Rotor two-end supported flour mill |
| CN204735283U (en) * | 2015-06-29 | 2015-11-04 | 河南维科重工机械有限公司 | On drive vertical big roller milling machine |
-
2015
- 2015-06-29 CN CN201510363559.5A patent/CN104907136B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54101555A (en) * | 1978-01-27 | 1979-08-10 | Nittetsu Mining Co Ltd | Improved roller mill |
| CN1803298A (en) * | 2006-01-20 | 2006-07-19 | 刘兴良 | Raymond mill device |
| CN201002032Y (en) * | 2007-02-05 | 2008-01-09 | 杨小芸 | Planetary rolling type sand production grinding machine |
| CN202942932U (en) * | 2012-12-11 | 2013-05-22 | 盂县社会福利高锰耐磨件厂 | Upper transmission type dry mill |
| CN104289277A (en) * | 2014-10-20 | 2015-01-21 | 上海建冶路桥机器设备有限公司 | Energy-saving low-carbon environment-friendly European-type grinding machine |
| CN104525316A (en) * | 2014-12-26 | 2015-04-22 | 郑州维科重工机械有限公司 | Rotor two-end supported flour mill |
| CN204735283U (en) * | 2015-06-29 | 2015-11-04 | 河南维科重工机械有限公司 | On drive vertical big roller milling machine |
Non-Patent Citations (1)
| Title |
|---|
| 吴学锋: "超细雷蒙磨的研制与实践", 《中国非金属矿工业导刊》 * |
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| CN104907136B (en) | 2017-10-24 |
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Address after: 454350 industrial agglomeration area of Xiu Wu County, Jiaozuo, Henan Patentee after: Henan Weike Intelligent Mining Machinery Co.,Ltd. Address before: 454350 industrial agglomeration area of Xiu Wu County, Jiaozuo, Henan Patentee before: Henan Veken Heavy Machinery Co. Address after: 454350 industrial agglomeration area of Xiu Wu County, Jiaozuo, Henan Patentee after: Henan Veken Heavy Machinery Co. Address before: 454350 industrial agglomeration area of Xiu Wu County, Jiaozuo, Henan Patentee before: HENAN WEIKE HEAVY INDUSTRY MACHINERY Co.,Ltd. |
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Effective date of registration: 20210625 Address after: No. 169, science Avenue, high tech Industrial Development Zone, Zhengzhou City, Henan Province, 450000 Patentee after: HENAN LIMING HEAVY INDUSTRY & SCIENCE Co.,Ltd. Patentee after: SHIBANG INDUSTRIAL TECHNOLOGY GROUP Co.,Ltd. Address before: 454350 industrial agglomeration area of Xiu Wu County, Jiaozuo, Henan Patentee before: Henan Weike Intelligent Mining Machinery Co.,Ltd. |
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