CN102302966A - Roll clearance micro-adjuster for flour mills - Google Patents
Roll clearance micro-adjuster for flour mills Download PDFInfo
- Publication number
- CN102302966A CN102302966A CN201110281653A CN201110281653A CN102302966A CN 102302966 A CN102302966 A CN 102302966A CN 201110281653 A CN201110281653 A CN 201110281653A CN 201110281653 A CN201110281653 A CN 201110281653A CN 102302966 A CN102302966 A CN 102302966A
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- China
- Prior art keywords
- roll
- roll clearance
- adjusting
- flour mill
- wheel shaft
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Abstract
The invention discloses a roll clearance micro-adjuster for flour mills. The roll clearance micro-adjuster comprises a roll clearance adjusting handwheel, a roll clearance micro-adjusting screw, an adjusting support and a fixed support, wherein the roll clearance micro-adjusting screw is supported on the adjusting support provided with a gland, the adjusting support is arranged on the fixed support, the roll clearance adjusting handwheel is connected with a roll-adjusting handwheel shaft, the roll-adjusting handwheel shaft is provided with a roll-adjusting withdrawal nut, and the roll-adjusting handwheel shaft is connected with the roll clearance micro-adjusting screw. The joint of the roll-adjusting handwheel shaft and the roll clearance micro-adjusting screw is in a circular conical surface connection mode, the conical end face of the roll-adjusting handwheel shaft is provided with a U-shaped groove, and a connecting cylindrical pin of the circular conical surface passes through the U-shaped groove, so that the relative motion of the circular conical surface and the U-shaped groove can be prevented. Because the roll clearance adjusting handwheel and the roll-adjusting handwheel shaft of a flour mill can be simply and easily disassembled by the roll-adjusting withdrawal nut, thereby reducing the inconvenience generated when the flour mill is transported, loaded and unloaded, improving the space utilization ratio of the flour mill and reducing the probability of damage of collision to the roll clearance micro-adjuster; and the roll clearance micro-adjuster is convenient to operate and reliable in use, and has popularization and application values.
Description
Technical field
The present invention relates to a kind of roll clearance adjusting mechanism of powder manufacturing apparatus, especially a kind of flour mill roll clearance Fine adjustment knob.
Background technology
Flour mill is most important powder manufacturing apparatus, general mainly be made up of six parts such as grinding roller, feeding mechanism, roll clearance adjusting mechanism, transmission mechanism, roll cleaning mechanism, discharge systems.Flour mill roll clearance Fine adjustment knob is the part of roll clearance adjusting mechanism.At present, most flour mill roll clearance Fine adjustment knob all is non-removable, and is arranged on the flour mill external, takies the certain space position, makes space availability ratio lower; Secondly, in transportation and handling procedure, produced inconvenience, the roll clearance Fine adjustment knob that exposes its parts that are damaged by collision easily; In addition, mostly the coupling part of existing flour mill roll clearance Fine adjustment knob is to be threaded, and reliability is relatively poor.Therefore, the roll clearance Fine adjustment knob of existing flour mill is demanded urgently improving.
Summary of the invention
The present invention is directed to the defective and the drawback of existing flour mill roll clearance Fine adjustment knob, provide a kind of both for convenience detach, connect flour mill roll clearance Fine adjustment knob reliable, simple to operate again.
The technical solution adopted for the present invention to solve the technical problems is:
This flour mill roll clearance Fine adjustment knob, it comprises roll clearance adjusting handle (7), roll clearance fine setting screw rod (9), regulates bearing (2) and hold-down support (10); Roll clearance fine setting screw rod (9) is bearing on the adjusting bearing (2) that is provided with gland (1), regulates bearing (2) and places on the hold-down support (10); Being characterized in that said roll clearance adjusting handle (7) is connected with to roll transfers hand wheel shaft (6), rolls to transfer to be equipped with on the hand wheel shaft (6) to roll to transfer and moves back removing nut (5), rolls to transfer hand wheel shaft (6) and roll clearance to finely tune screw rod (9) to be connected.
Said roll clearance adjusting handle (7) transfers hand wheel shaft (6) to be connected through taper bolt (8) with rolling.
Said junction of rolling accent hand wheel shaft (6) and roll clearance fine setting screw rod (9) is that taper seat is connected, and rolls and transfers hand wheel shaft (6) circular cone end face to establish U-lag, and the connection straight pin (4) of taper seat passes U-lag.
Said roll clearance fine setting screw rod (9) is by being placed at thrust ball bearing (3) supporting of regulating on the bearing (2).
The invention has the beneficial effects as follows: because flour mill roll clearance adjusting handle transfers hand wheel shaft to move back removing nut and dismantle simply, easily through rolling to transfer with rolling; Thereby reduced the inconvenience of flour mill when transportation, loading and unloading; Improve the space availability ratio of flour mill and reduced the probability that flour mill roll clearance Fine adjustment knob damages because of bumping; This roll clearance Fine adjustment knob is easy to operate, uses reliably, and application value is arranged.
Description of drawings
Accompanying drawing is the structural representation of flour mill roll clearance Fine adjustment knob.
The specific embodiment
Introduce embodiments of the invention below in conjunction with accompanying drawing:
As shown in the figure, this flour mill roll clearance Fine adjustment knob comprises gland 1, regulate bearing 2, thrust ball bearing 3, straight pin 4, roll to transfer and move back removing nut 5, roll and transfer hand wheel shaft 6, roll clearance adjusting handle 7, taper bolt 8, roll clearance fine setting screw rod 9 and hold-down support 10.Roll clearance adjusting handle 7 transfers hand wheel shaft 6 to link to each other through taper bolt 8 with rolling; Roll to transfer to be equipped with on the hand wheel shaft 6 to roll to transfer and move back removing nut 5; Rolling the junction of transferring hand wheel shaft 6 and roll clearance to finely tune screw rod 9 is that taper seat is connected; Roll and transfer hand wheel shaft 6 outer cone end faces to establish U-lag, the connection straight pin 4 of taper seat passes U-lag, can prevent that the inside and outside circle conical surface of the two from producing relative motion.Roll clearance fine setting screw rod 9 is regulated bearing 2 and is fixed on the hold-down support 10 by being placed at thrust ball bearing 3 supportings of regulating on the bearing 2, regulates bearing 2 and is provided with gland 1.
Move back removing nut 5 and can transfer hand wheel shaft 6 to dismantle simply, easily with rolling through rolling to transfer roll clearance adjusting handle 7; To roll to transfer and move back after removing nut 5 tightens; Roll and transfer handwheel 7 to transfer hand wheel shaft 6 outer moving, transfer handwheel 7 to transfer hand wheel shaft 6 to extract vertically to get final product rolling subsequently with rolling with rolling; Can be immediately during use transfer roll clearance adjusting handle 7 hand wheel shaft 6 inserts in the lump to roll the axis hole of transferring hand wheel shaft 6 to make to roll to transfer hand wheel shaft 6 closely to contact with the inside and outside circle conical surface of roll clearance fine setting screw rod 9 with rolling, i.e. completion installation can be used.
This flour mill roll clearance Fine adjustment knob easy accessibility uses reliably, has improved the space availability ratio of flour mill and has reduced the probability that the roll clearance Fine adjustment knob damages because of bumping.
Claims (4)
1. a flour mill roll clearance Fine adjustment knob comprises roll clearance adjusting handle (7), roll clearance fine setting screw rod (9), regulates bearing (2) and hold-down support (10); Roll clearance fine setting screw rod (9) is bearing on the adjusting bearing (2) that is provided with gland (1); Regulating bearing (2) places on the hold-down support (10); It is characterized in that: said roll clearance adjusting handle (7) is connected with to roll transfers hand wheel shaft (6); Roll to transfer to be equipped with on the hand wheel shaft (6) to roll to transfer and move back removing nut (5), roll and transfer hand wheel shaft (6) to be connected with roll clearance fine setting screw rod (9).
2. according to right 1 described flour mill roll clearance Fine adjustment knob, it is characterized in that: said roll clearance adjusting handle (7) transfers hand wheel shaft (6) to be connected through taper bolt (8) with rolling.
3. according to right 1 described flour mill roll clearance Fine adjustment knob; It is characterized in that: said junction of rolling accent hand wheel shaft (6) and roll clearance fine setting screw rod (9) is that taper seat is connected; Roll and transfer hand wheel shaft (6) circular cone end face to establish U-lag, the connection straight pin (4) of taper seat passes U-lag.
4. according to right 1 described flour mill roll clearance Fine adjustment knob, it is characterized in that: said roll clearance fine setting screw rod (9) is by placing thrust ball bearing (3) supporting of regulating on the bearing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110281653A CN102302966A (en) | 2011-09-21 | 2011-09-21 | Roll clearance micro-adjuster for flour mills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110281653A CN102302966A (en) | 2011-09-21 | 2011-09-21 | Roll clearance micro-adjuster for flour mills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102302966A true CN102302966A (en) | 2012-01-04 |
Family
ID=45376935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110281653A Pending CN102302966A (en) | 2011-09-21 | 2011-09-21 | Roll clearance micro-adjuster for flour mills |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102302966A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368415A (en) * | 2014-09-29 | 2015-02-25 | 北京航天动力研究所 | Rod-toothed crusher center distance adjusting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2592273Y (en) * | 2002-12-31 | 2003-12-17 | 王学升 | Roller spacing display device |
| CN201076821Y (en) * | 2007-08-28 | 2008-06-25 | 河南中原轧辊有限公司 | Single miller clutch rolling and rolling distance regulating mechanism |
| CN201399354Y (en) * | 2009-04-01 | 2010-02-10 | 长沙开元仪器有限公司 | Double-roll crusher with single handwheel to adjust grain size |
| CN101862693A (en) * | 2010-06-13 | 2010-10-20 | 罗盈本 | Grinding roller regulation mechanism of grinding machine |
| CN102133554A (en) * | 2011-04-04 | 2011-07-27 | 李瑞喜 | Energy-saving high-efficiency combined crusher |
| CN202224204U (en) * | 2011-09-21 | 2012-05-23 | 河南中原轧辊有限公司 | Roll gap fine-adjusting device of flour mill |
-
2011
- 2011-09-21 CN CN201110281653A patent/CN102302966A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2592273Y (en) * | 2002-12-31 | 2003-12-17 | 王学升 | Roller spacing display device |
| CN201076821Y (en) * | 2007-08-28 | 2008-06-25 | 河南中原轧辊有限公司 | Single miller clutch rolling and rolling distance regulating mechanism |
| CN201399354Y (en) * | 2009-04-01 | 2010-02-10 | 长沙开元仪器有限公司 | Double-roll crusher with single handwheel to adjust grain size |
| CN101862693A (en) * | 2010-06-13 | 2010-10-20 | 罗盈本 | Grinding roller regulation mechanism of grinding machine |
| CN102133554A (en) * | 2011-04-04 | 2011-07-27 | 李瑞喜 | Energy-saving high-efficiency combined crusher |
| CN202224204U (en) * | 2011-09-21 | 2012-05-23 | 河南中原轧辊有限公司 | Roll gap fine-adjusting device of flour mill |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368415A (en) * | 2014-09-29 | 2015-02-25 | 北京航天动力研究所 | Rod-toothed crusher center distance adjusting device |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120104 |