CN201366350Y - Flour mill roll clearance adjuster locking device - Google Patents
Flour mill roll clearance adjuster locking device Download PDFInfo
- Publication number
- CN201366350Y CN201366350Y CNU2009200319666U CN200920031966U CN201366350Y CN 201366350 Y CN201366350 Y CN 201366350Y CN U2009200319666 U CNU2009200319666 U CN U2009200319666U CN 200920031966 U CN200920031966 U CN 200920031966U CN 201366350 Y CN201366350 Y CN 201366350Y
- Authority
- CN
- China
- Prior art keywords
- roll clearance
- adjuster
- locking device
- flour mill
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a flour mill roll clearance adjuster locking device that comprises an adjusting screw rod on an adjuster. The locking device is characterized in that: a fine-adjustment support of the roll clearance adjuster is fixedly provided with a small-sized telescopic cylinder; the axis of a piston rod of the telescopic cylinder is arranged on the same plane with that of the screw rod of the adjuster; the surface of the adjusting screw rod is provided with 1-3 grooves along the axial direction thereof; and the end of the piston rod can extend into the grooves equivalently to a locking tongue. After the roll clearance of the flour mill is well adjusted, then control gas can cause the end of the piston rod to extend into the grooves and tightly lock the screw rod; when the roll clearance of the flour mill needs to be adjusted again, the piston rod retracts and withdraws from the grooves and the adjustment can be conducted again. The locking device is fast in locking action and reliable in locking, and maintains the stable roll clearance between a quick roller and a slow roller in the working process of the flour mill, thus ensuring stable milling quality.
Description
Technical field
The utility model belongs to the accessory of flour mill roll clearance adjuster, and what be specifically related to is the locking device of flour mill roll clearance adjuster.
Background technology
Flour mill is wanted steady operation, and the roll clearance of adjusting is remained unchanged.Up to now, still traditional handwheel locking device that the locking device of roll clearance adjuster adopts mostly on the flour mill promptly adds one and is with externally threaded locking handwheel on the screw rod of adjuster.This handwheel locking device simple in structure, but have following shortcoming: 1. locking is unreliable, flour mill is in vibrating state at work always, and the handwheel handle is easy to produce loosening rotation under the double action of gravity and shaking force, thereby roll clearance locking was lost efficacy; 2. handle is connected also unreliablely with handwheel, also is by thread connection between the two, and is same because the gravity of the vibrations of flour mill and part becomes flexible it, even set lever is come off.
The utility model content
The purpose of this utility model is to provide a kind of flour mill roll clearance adjuster locking device of easy to operate, reliable lock.
The technical scheme that realizes above-mentioned purpose is: flour mill roll clearance adjuster locking device, comprise the adjusting screw(rod) on the adjuster, it is characterized in that on the fine setting bearing of roll clearance adjuster, being installed with a small-sized telescopic cylinder, the piston rod axis of this telescopic cylinder and the screw axis of adjuster are in same plane, adjusting screw(rod) surface on the described adjuster has 1～3 groove along its axis direction, and the piston rod end of telescopic cylinder is equivalent to dead bolt and can puts in the described groove.
After the roll clearance of adjusting flour mill, press the locking button, control gas can drive telescopic cylinder work by this flour mill pneumatic control system, piston rod end is reached in the adjusting screw(rod) groove of adjuster screw rod is locked; In the time of need readjusting the roll clearance of flour mill, press and unclamp button, the piston rod withdrawal, groove is withdrawed from its termination, can readjust roll clearance.
The utility model flour mill roll clearance adjuster locking device locking action rapidly, reliable lock, make that the roll clearance between the speed roller keeps stable in the flour mill course of work, thereby guaranteed that Grinding Quality is stable.
Description of drawings
Fig. 1 is the organigram of an embodiment of the utility model.
Fig. 2 is the sectional schematic diagram of middle adjusting screw(rod) embodiment illustrated in fig. 1.
Fig. 3 is a locking state schematic diagram of the present utility model.
Among the figure: 1. bearing, 2. telescopic cylinder, 3. piston rod, 4. adjusting screw(rod), 5. groove, 6. controller.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model flour mill roll clearance adjuster locking device is to be installed with a small-sized telescopic cylinder 2 on the fine setting bearing 1 of roll clearance adjuster, piston rod 3 axis of this telescopic cylinder and the axis of adjuster screw rod 4 are in same plane, adjusting screw(rod) 4 surfaces on the adjuster have 3 spacings along its axis direction and equate, the groove 5 (as shown in Figure 2) that section configuration is identical, piston rod 3 terminations of telescopic cylinder are equivalent to dead bolt and can put in the described groove 5 (as shown in Figure 3), and the piston expansion controller button of little cylinder is installed on the control panel of flour mill.
In the above-described embodiments, the groove on the adjusting screw(rod) 5 has three.The utility model is not limited only to this, and groove 5 can have only one, also can be two, and they lay respectively at the two ends of same radial line, can both play the limited effect of adjusting screw(rod) equally.
Claims (4)
1. flour mill roll clearance adjuster locking device, comprise the adjusting screw(rod) on the adjuster, it is characterized in that: be installed with a small-sized telescopic cylinder on the fine setting bearing of roll clearance adjuster, the piston rod axis of this telescopic cylinder and the screw axis of adjuster are in same plane, adjusting screw(rod) surface on the described adjuster has 1～3 groove along its axis direction, and the piston rod end of telescopic cylinder is equivalent to dead bolt and can puts in the described groove.
2. according to the described roll clearance adjuster of claim 1 locking device, it is characterized in that: the lip-deep groove of described adjusting screw(rod) is three, and spacing equates that section configuration is identical.
3. according to the described roll clearance adjuster of claim 1 locking device, it is characterized in that: the lip-deep groove of described adjusting screw(rod) is one.
4. according to the described roll clearance adjuster of claim 1 locking device, it is characterized in that: the lip-deep groove of described adjusting screw(rod) is two, and they lay respectively at the two ends of same radial line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200319666U CN201366350Y (en) | 2009-02-19 | 2009-02-19 | Flour mill roll clearance adjuster locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200319666U CN201366350Y (en) | 2009-02-19 | 2009-02-19 | Flour mill roll clearance adjuster locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201366350Y true CN201366350Y (en) | 2009-12-23 |
Family
ID=41485251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200319666U Expired - Fee Related CN201366350Y (en) | 2009-02-19 | 2009-02-19 | Flour mill roll clearance adjuster locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201366350Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357373A (en) * | 2011-09-21 | 2012-02-22 | 河南中原轧辊有限公司 | Flour mill roll clearance fine regulator locking device |
| CN104492530A (en) * | 2014-09-09 | 2015-04-08 | 遂宁华能机械有限公司 | Calcium carbide crushing method |
| CN105057027A (en) * | 2015-07-20 | 2015-11-18 | 陕西理工学院 | Roll clearance fine-adjustment measurement device for electric-control flour mill and measurement method thereof |
| CN108514920A (en) * | 2018-06-04 | 2018-09-11 | 河北苹乐面粉机械集团有限公司 | A kind of tight-holding type locking mechanism and its flour mill |
| CN110756272A (en) * | 2019-10-18 | 2020-02-07 | 陕西理工大学 | Pneumatic and manual integrated roll clearance adjusting system of konjac fine grinding machine |
| CN111086379A (en) * | 2020-01-20 | 2020-05-01 | 北京理工大学 | Quick locking and unlocking device for vehicle-mounted power battery box |
-
2009
- 2009-02-19 CN CNU2009200319666U patent/CN201366350Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357373A (en) * | 2011-09-21 | 2012-02-22 | 河南中原轧辊有限公司 | Flour mill roll clearance fine regulator locking device |
| CN104492530A (en) * | 2014-09-09 | 2015-04-08 | 遂宁华能机械有限公司 | Calcium carbide crushing method |
| CN105057027A (en) * | 2015-07-20 | 2015-11-18 | 陕西理工学院 | Roll clearance fine-adjustment measurement device for electric-control flour mill and measurement method thereof |
| CN108514920A (en) * | 2018-06-04 | 2018-09-11 | 河北苹乐面粉机械集团有限公司 | A kind of tight-holding type locking mechanism and its flour mill |
| CN110756272A (en) * | 2019-10-18 | 2020-02-07 | 陕西理工大学 | Pneumatic and manual integrated roll clearance adjusting system of konjac fine grinding machine |
| CN111086379A (en) * | 2020-01-20 | 2020-05-01 | 北京理工大学 | Quick locking and unlocking device for vehicle-mounted power battery box |
| CN111086379B (en) * | 2020-01-20 | 2021-06-22 | 北京理工大学 | Quick locking and unlocking device for vehicle-mounted power battery box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20130219 |