CN108543570A - A kind of driving device for roller flour mill feeding roller - Google Patents
A kind of driving device for roller flour mill feeding roller Download PDFInfo
- Publication number
- CN108543570A CN108543570A CN201810561362.6A CN201810561362A CN108543570A CN 108543570 A CN108543570 A CN 108543570A CN 201810561362 A CN201810561362 A CN 201810561362A CN 108543570 A CN108543570 A CN 108543570A
- Authority
- CN
- China
- Prior art keywords
- bolt
- backstand
- feeding roller
- roller
- flour mill
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
Abstract
The invention discloses a kind of driving devices for roller flour mill feeding roller, including the backstand being arranged in rack, the power source being fixed on backstand and the transmission mechanism being arranged in rack；The transmission mechanism is sequentially connected between power source and feeding roller.The present invention is easy to operate, can quickly adjust rate of tension, reduces the loss of synchronous belt, saves cost.Locking nut is unclamped, bolt a and bolt b is unclamped, so that backstand is rotated up around bolt c using spanner rotation tensioning screw, until tightness of synchronous belt degree is suitable, then tightens bolt b, bolt a and locking nut successively, complete tensioning process.
Description
Technical field
The present invention relates to a kind of driving devices for roller flour mill feeding roller, belong to Cereals Processing Machines technology neck
Domain.
Background technology
Grinding is most important link in flour pulverizing process, and the quality for grinding result is directly related to entire flouring technology
Effect, modern powder processed generally using roller flour mill as main milling apparatus, roller flour mill be used for cereal carry out
Attrition process, in the prior art, pulverizer feed roller drive the structure of two roller synchronous belt pulley transmission of generally use, this transmission
The advantages of mode is that transmission ratio is accurate, need not be safeguarded during use, but have one disadvantage in that：Synchronous belt can not be tensioned.It can not open
Tight synchronous belt just needs replacing in use for some time, this can undoubtedly cause the rising of use cost.
Invention content
It is an object of the invention to overcome prior art defect, a kind of reasonable for structure, synchronous belt is provided convenient for the use of tensioning
In the driving device of roller flour mill feeding roller.
To achieve the goals above, the technical solution adopted by the present invention is as follows：
A kind of driving device for roller flour mill feeding roller, including be arranged in rack backstand, be fixed on backstand
On power source and the transmission mechanism that is arranged in rack；The transmission mechanism be sequentially connected power source and feeding roller it
Between.
As a further improvement on the present invention, the transmission mechanism includes being fixedly and coaxially connected on power source output shaft
Driving wheel, the synchronous pulley a being fixedly and coaxially connected with front feeding roller, the synchronous pulley b being fixedly and coaxially connected with back feeding rollers with
And it is looped around the synchronous belt between driving wheel, synchronous pulley a and synchronous pulley b；
The driving wheel, synchronous pulley a and synchronous pulley b are both provided with the outer flank of tooth, and the synchronous belt is provided with and outer flank of tooth phase
Matched inner toothed surface；The outer flank of tooth is meshed with inner toothed surface.
As a further improvement on the present invention, the driving wheel is fixedly connected with backstand.
As a further improvement on the present invention, the backstand by bolt a, bolt b and bolt c three-point mounts in rack
On；Slot hole is provided on the backstand, the bolt a after slot hole by being fixedly connected with rack；The bolt b and c, bolt
In being provided with adjusting apparatus on the same side of bolt a, the backstand.
As a further improvement on the present invention, the adjusting apparatus include the tensioning screw that is threaded on backstand and
The locking nut being threaded on tensioning screw；The lower end of the tensioning screw is located in slot hole.
Compared with prior art, obtained by the present invention to have the beneficial effect that：
The present invention is easy to operate, can quickly adjust rate of tension, reduces the loss of synchronous belt, saves cost.Locking nut is unclamped,
Bolt a and bolt b is unclamped, so that backstand is rotated up around bolt c using spanner rotation tensioning screw, until tightness of synchronous belt degree
Properly, then successively bolt b, bolt a and locking nut are tightened, tensioning process is completed.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.
Accompanying drawing 1 is the structural representation of the present invention；
Attached drawing 2 is the structural schematic diagram of feeding roller of the present invention；
Attached drawing 3 is the structural schematic diagram of transmission mechanism of the present invention；
Attached drawing 4 is the structural schematic diagram of adjusting apparatus of the present invention.
In the accompanying drawings：
Feeding behind 1 driving wheel, 2 synchronous pulley a, 3 synchronous pulley b, 4 synchronous belts, 5 backstands, 6 power sources, 7 front feeding rollers, 8
Roller, 10 racks, 12 bolt a, 13 bolt b, 14 bolt c, 27 tensioning screws, 28 locking nuts.
Specific implementation mode
Below in conjunction with attached drawing to this practical further details of narration of progress.
As shown in attached drawing 1-4, a kind of driving device for roller flour mill feeding roller, including be arranged in rack 10
Backstand 5, the power source 6 being fixed on backstand 5 and the transmission mechanism being arranged in rack 10；The transmission mechanism transmission
It is connected between power source 6 and feeding roller.The transmission mechanism includes the active being fixedly and coaxially connected on 6 output shaft of power source
Wheel 1, the synchronous pulley a2 being fixedly and coaxially connected with front feeding roller 7, the synchronous pulley b3 being fixedly and coaxially connected with back feeding rollers 8 with
And it is looped around the synchronous belt 4 between driving wheel 1, synchronous pulley a2 and synchronous pulley b3；The driving wheel 1, synchronous pulley a2 and
Synchronous pulley b3 is both provided with the outer flank of tooth, and the synchronous belt 4 is provided with the inner toothed surface to match with the outer flank of tooth；The outer flank of tooth with
Inner toothed surface is meshed.The driving wheel 1 is fixedly connected with backstand 5.The backstand 5 passes through bolt a12, bolt b13 and spiral shell
Bolt c14 three-point mounts are in rack 10；Slot hole is provided on the backstand 5, the bolt a12 after slot hole by being fixedly connected
Rack 10；The bolt b13 and bolt c14 is located at the same side of bolt a12, and adjusting apparatus is provided on the backstand 5.Institute
It includes the tensioning screw 27 being threaded on backstand 5 and the locking screw being threaded on tensioning screw 27 to state adjusting apparatus
Mother 28；The lower end of the tensioning screw 27 is located in slot hole.
The tensioning principle of tensioning apparatus：Locking nut 28 is unclamped, bolt 12a and bolt 13b is unclamped, utilizes spanner rotation
Tight screw rod 27 makes backstand 5 be rotated up around bolt c14, until 4 elasticity of synchronous belt is suitable, then tightens bolt b13, spiral shell successively
Bolt a12 and locking nut 28 complete tensioning process.The present invention is easy to operate, can quickly adjust rate of tension, reduce synchronous belt
Cost is saved in loss.
Embodiment described above is merely a preferred embodiment of the present invention, and the simultaneously exhaustion of the feasible implementation of non-present invention.Institute
Term be explanation and term exemplary, and not restrictive, due to the present invention can be embodied in a variety of forms without
It is detached from the spirit or essence of invention, it should therefore be appreciated that above-described embodiment is not limited to any details above-mentioned, and should be weighed in accompanying
It is widely explained in spirit and scope defined by profit requirement, therefore falls into whole variations in claim or its equivalent scope
Appended claims are all should be with remodeling to be covered.
Claims (5)
1. a kind of driving device for roller flour mill feeding roller, which is characterized in that it includes being arranged in rack（10）On
Backstand（5）, be fixed on backstand（5）On power source（6）And it is arranged in rack（10）On transmission mechanism；The transmission
Mechanism driving is connected to power source（6）Between feeding roller.
2. a kind of driving device for roller flour mill feeding roller according to claim 1, which is characterized in that the biography
Motivation structure includes being fixedly and coaxially connected in power source（6）Driving wheel on output shaft（1）, with front feeding roller（7）Coaxial fixed company
The synchronous pulley a connect（2）, with back feeding rollers（8）The synchronous pulley b being fixedly and coaxially connected（3）And it is looped around driving wheel（1）、
Synchronous pulley a（2）With synchronous pulley b（3）Between synchronous belt（4）；
The driving wheel（1）, synchronous pulley a（2）With synchronous pulley b（3）It is both provided with the outer flank of tooth, the synchronous belt（4）Setting
There is the inner toothed surface to match with the outer flank of tooth；The outer flank of tooth is meshed with inner toothed surface.
3. a kind of driving device for roller flour mill feeding roller according to claim 2, which is characterized in that the master
Driving wheel（1）With backstand（5）It is fixedly connected.
4. a kind of driving device for roller flour mill feeding roller according to claim 3, which is characterized in that described
Tight seat（5）Pass through bolt a（12）, bolt b（13）With bolt c（14）Three-point mount is in rack（10）On；The backstand（5）On
It is provided with slot hole, the bolt a（12）By being fixedly connected with rack after slot hole（10）；The bolt b（13）With bolt c（14）Position
In bolt a（12）The same side, the backstand（5）On be provided with adjusting apparatus.
5. a kind of driving device for roller flour mill feeding roller according to claim 4, which is characterized in that the tune
Engagement positions include being threaded in backstand（5）On tensioning screw（27）Be threaded in tensioning screw（27）On locking
Nut（28）；The tensioning screw（27）Lower end be located in slot hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810561362.6A CN108543570A (en) | 2018-06-04 | 2018-06-04 | A kind of driving device for roller flour mill feeding roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810561362.6A CN108543570A (en) | 2018-06-04 | 2018-06-04 | A kind of driving device for roller flour mill feeding roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108543570A true CN108543570A (en) | 2018-09-18 |
Family
ID=63511755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810561362.6A Pending CN108543570A (en) | 2018-06-04 | 2018-06-04 | A kind of driving device for roller flour mill feeding roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108543570A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11303954A (en) * | 1998-04-15 | 1999-11-02 | Nippon Mektron Ltd | Tension device |
| CN1280523A (en) * | 1997-12-05 | 2001-01-17 | 布勒公司 | Roller mill |
| CN201145011Y (en) * | 2007-08-14 | 2008-11-05 | 哈尔滨东安汽车发动机制造有限公司 | Poly V-belt transmission tension device |
| CN204716896U (en) * | 2015-06-09 | 2015-10-21 | 邯郸金狮棉机有限公司 | Belt transmission tensioning mechanism |
| CN105170227A (en) * | 2014-06-17 | 2015-12-23 | 河南中原轧辊有限公司 | Modularized grinding mill |
| CN205288524U (en) * | 2015-10-23 | 2016-06-08 | 山东冠峰机械股份有限公司 | To roll -type material breaker |
| CN208512649U (en) * | 2018-06-04 | 2019-02-19 | 河北苹乐面粉机械集团有限公司 | A kind of driving device for roller flour mill feeding roller |
-
2018
- 2018-06-04 CN CN201810561362.6A patent/CN108543570A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1280523A (en) * | 1997-12-05 | 2001-01-17 | 布勒公司 | Roller mill |
| JPH11303954A (en) * | 1998-04-15 | 1999-11-02 | Nippon Mektron Ltd | Tension device |
| CN201145011Y (en) * | 2007-08-14 | 2008-11-05 | 哈尔滨东安汽车发动机制造有限公司 | Poly V-belt transmission tension device |
| CN105170227A (en) * | 2014-06-17 | 2015-12-23 | 河南中原轧辊有限公司 | Modularized grinding mill |
| CN204716896U (en) * | 2015-06-09 | 2015-10-21 | 邯郸金狮棉机有限公司 | Belt transmission tensioning mechanism |
| CN205288524U (en) * | 2015-10-23 | 2016-06-08 | 山东冠峰机械股份有限公司 | To roll -type material breaker |
| CN208512649U (en) * | 2018-06-04 | 2019-02-19 | 河北苹乐面粉机械集团有限公司 | A kind of driving device for roller flour mill feeding roller |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination |