CN107321436A - A kind of transmission device automatically adjusted for flour milling machine to roller spacing - Google Patents
A kind of transmission device automatically adjusted for flour milling machine to roller spacing Download PDFInfo
- Publication number
- CN107321436A CN107321436A CN201710759170.1A CN201710759170A CN107321436A CN 107321436 A CN107321436 A CN 107321436A CN 201710759170 A CN201710759170 A CN 201710759170A CN 107321436 A CN107321436 A CN 107321436A
- Authority
- CN
- China
- Prior art keywords
- follower lever
- driven gear
- roller
- milling machine
- automatically adjusted
- 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.)
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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
- B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
- B02C4/38—Adjusting, applying pressure to, or controlling the distance between, milling members in grain mills
Abstract
A kind of transmission device automatically adjusted for flour milling machine to roller spacing, is related to a kind of twin rollers tool accessory, solving the existing gap to roller roller can not be adjusted, or using mechanical gear regulation problem.Including drive device, transmission mechanism, it is characterized in that：Drive device includes installing plate, motor, driving gear, driven gear, drive link, and motor is arranged on one end of installing plate, and driving gear is arranged on motor shaft, and driving gear is engaged with driven gear, and driven gear two ends are provided with beam barrel, beam barrel and set screw thread；Driven gear two ends beam barrel is separately mounted in the first supporting plate and the second supporting plate, and the 3rd supporting plate is additionally provided with installing plate, and drive link one end is provided with to be installed in driven gear with driven gear matching thread, the end, and the other end passes through the 3rd supporting plate；Transmission mechanism includes horizontal relay mechanism, vertical transmission mechanism, dynamic roller governor motion, and horizontal relay mechanism includes the first follower lever, and vertical transmission mechanism includes the second follower lever, rotating fulcrum.
Description
Technical field
The present invention relates to a kind of twin rollers tool accessory, more particularly to a kind of biography automatically adjusted for flour milling machine to roller spacing
Dynamic device.
Background technology
In reality production, the processing to powder is typically realized by the way of a pair pairs of rollers are opposite to stone roller, due to processing
Material description is inconsistent, and granular size changes greatly, if unadjustable to roller gap will have a strong impact on production efficiency, even
Milling can not be completed, the existing gap to roller roller can not be adjusted, or using mechanical gear regulation, generally require to shut down regulation,
It can not automatically adjust.
The content of the invention
There is provided a kind of transmission dress automatically adjusted for flour milling machine to roller spacing in order to overcome drawbacks described above by the present invention
Put.
The technical scheme is that：A kind of transmission device automatically adjusted for flour milling machine to roller spacing, including driving dress
Put, transmission mechanism, it is characterized in that：Drive device includes installing plate, motor, driving gear, driven gear, drive link, motor peace
Mounted in one end of installing plate, driving gear is arranged on motor shaft, and driving gear is engaged with driven gear, and driven gear two ends are set
Have in beam barrel, beam barrel and set screw thread；Driven gear two ends beam barrel is separately mounted in the first supporting plate and the second supporting plate, installing plate
On be additionally provided with the 3rd supporting plate, drive link one end be provided with driven gear matching thread, the end is installed in driven gear, another
Hold through the 3rd supporting plate；Transmission mechanism includes horizontal relay mechanism, vertical transmission mechanism, dynamic roller governor motion, horizontal relay
Mechanism includes the first follower lever, and first follower lever one end is flexibly connected with drive link, and the other end is rotated with the second follower lever and is connected,
Vertical transmission mechanism includes the second follower lever, rotating fulcrum, and the other end of the second follower lever connects the 3rd follower lever, moves roller regulation
Mechanism includes the 3rd follower lever, dynamic roller support block, and roller support block is moved in dynamic roller support block one end of other end connection of the 3rd follower lever
Other end connection fulcrum, set layout for drive device and the first follower lever in the same horizontal line, the first follower lever and the
Two follower lever directions are vertical, and the second follower lever is vertical with the 3rd follower lever direction, and the 3rd follower lever is arranged at the first follower lever
Second follower lever homonymy.
A kind of further transmission device automatically adjusted for flour milling machine to roller spacing, it is characterized in that：The driven tooth
Wheel is set to middle part gear, and two ends extend to beam barrel, and beam barrel warp beam sleeve is arranged in the hole of the first supporting plate and the second supporting plate,
The axle sleeve is provided with shelves ring by driven gear one end, and two baffle ring end faces are supported with the first supporting plate and second respectively when using
Plate leans on the end contact of driven gear side.
A kind of further transmission device automatically adjusted for flour milling machine to roller spacing, it is characterized in that：First follower lever
It is connected with the second follower lever using first rotating shaft connection, specifically first rotating shaft is fixed in equipment, fixed peace in first rotating shaft
Equipped with the first rocking arm, the second rocking arm, the first rocking arm other end connects the first follower lever, and the connection second of the second rocking arm other end is driven
Bar lower end.
A kind of further transmission device automatically adjusted for flour milling machine to roller spacing, it is characterized in that：It is equal to roller two ends
It is provided between transmission mechanism, two ends transmission mechanism and is connected through first rotating shaft, realize the same driving of drive device, realizes dynamic
The balanced distance regulation of roller.
A kind of further transmission device automatically adjusted for flour milling machine to roller spacing, it is characterized in that：In installing plate electricity
Displacement detector below machine.
A kind of further transmission device automatically adjusted for flour milling machine to roller spacing, it is characterized in that：The displacement inspection
Surveying device includes displacement detecting instrument, metal fixed block and flexible rope；The metal fixed block is in strip, and one end is fixedly installed in biography
In lever, the other end is connected with flexible rope, and the other end of the flexible rope is connected with displacement detecting instrument.
A kind of further transmission device automatically adjusted for flour milling machine to roller spacing, it is characterized in that：The metal is consolidated
The both sides for determining block are provided with proximity switch, and the proximity switch is fixed on installing plate.
A kind of further transmission device automatically adjusted for flour milling machine to roller spacing, it is characterized in that：Proximity switch with
Installing plate is fixed as can adjust.
A kind of further transmission device automatically adjusted for flour milling machine to roller spacing, it is characterized in that：The motor is
Servomotor.
The beneficial effects of the invention are as follows accomplished the dynamic roller of low-power driving regulation, the design of turning back of transmission reduces equipment
Overall dimensions；Adjust, realize to roll spacing from uniform stability is adjusted simultaneously using to roller two ends, in horizontal transmission device,
Motor drives driving gear to rotate, and driving gear drives the drive link engaged with driven gear screw thread to make high-precision level and passed
It is dynamic；In order to improve the visuality of transmission distance, displacement detector is additionally arranged；In order to prevent drive link from exceeding the pole of side-to-side movement
Limit, has additional normally closed proximity switch, the proximity switch is electrically connected with motor, when drive link moves to left and right relevant position,
Proximity switch is acted, and motor stalls cause drive link stop motion.Horizontal transmission device drives dynamic roller governor motion fortune
Dynamic, dynamic roller governor motion drives the horizontal movement of dynamic roller again, realizes the regulation of spacing between dynamic roller and fixed roll, change dynamic roller with
The situation of fixed roll fixed interval (FI)；Threaded screw rod transmission is driven due to employing motor in horizontal transmission device, is improved
Spacing adjusts efficiency and degree of regulation.
Brief description of the drawings
Fig. 1 is structural front view of the present invention
Fig. 2 is the 3-D view of the horizontal transmission device part of the present invention
Fig. 3 is the front view of the horizontal transmission device part of the present invention
Fig. 4 is the top view of the horizontal transmission device part of the present invention
Fig. 5 is the driven gear of the present invention and the 3-D view of axle sleeve
Fig. 6 is the 3-D view of flour milling machine of the embodiment of the present invention
Fig. 7 is the front view of flour milling machine of the embodiment of the present invention
In figure：Installing plate 1, the first supporting plate 2, dynamic roller transmission mechanism 20, the first follower lever 201, the second follower lever 202, rotation
Fulcrum 203, the 3rd follower lever 204, fulcrum 205, dynamic roller support block 206, dynamic roller 207, fixed roll 208, first rotating shaft 209, second
Rocking arm 2010, the first rocking arm 2011, the second supporting plate 3, the 3rd supporting plate 4, driving gear 5, driven gear 6, motor 7, transmission
Bar 8, displacement detector 9, displacement detecting instrument 91, metal fixed block 92, the 93, the 4th support block 94, slot 95 of flexible rope, connect
Nearly switch 10, horizontal transmission device 100, axle sleeve 11, shelves ring 110.
Embodiment
A kind of transmission device automatically adjusted for flour milling machine to roller spacing, including drive device, transmission mechanism, its feature
It is：Drive device includes installing plate 1, motor 7, driving gear 5, driven gear 6, drive link 8, and motor 7 is servomotor, motor
7 are arranged on one end of installing plate 1, and driving gear 5 is arranged on the axle of motor 7, and driving gear 5 is engaged with driven gear 6, driven tooth
6 two ends are taken turns provided with beam barrel, screw thread is set in beam barrel；The two ends beam barrel of driven gear 6 is separately mounted to the first supporting plate 2 and the second support
On plate 3, the 3rd supporting plate 4 is additionally provided with installing plate 1, the one end of drive link 8 is provided with installs with the matching thread of driven gear 6, the end
In in driven gear 6, the other end passes through the 3rd supporting plate 4；Transmission mechanism includes horizontal relay mechanism, vertical transmission mechanism, moved
Roller governor motion, horizontal relay mechanism includes the first follower lever 201, and the one end of the first follower lever 201 is flexibly connected with drive link 8,
The other end is rotated with the second follower lever 202 and is connected, and vertical transmission mechanism includes the second follower lever 202, rotating fulcrum 203, second
The other end of follower lever 202 connects the 3rd follower lever 204, and moving roller governor motion includes the 3rd follower lever 204, dynamic roller support block
206, the other end connection fulcrum of roller support block 206 is moved in dynamic one end of roller support block 206 of other end connection of the 3rd follower lever 204
205, set layout for drive device and the first follower lever 201 in the same horizontal line, the first follower lever 201 and the second follower lever
202 directions are vertical, and the second follower lever 202 is vertical with the direction of the 3rd follower lever 204, the 3rd follower lever 204 and the first follower lever 201
It is arranged at the homonymy of the second follower lever 202；
Middle part gear is set in driven gear 6, two ends extend to beam barrel, beam barrel warp beam sleeve is arranged on the first supporting plate 2 and the
In the hole of two supporting plates 3, the axle sleeve 11 is provided with shelves ring 110 by driven gear one end, two end faces point of baffle ring 110 when using
The end contact of the side of driven gear 6 is not leaned on the first supporting plate 2 and the second supporting plate 3.
First follower lever 201 is connected with the second follower lever 202 to be connected using first rotating shaft 209, specifically first rotating shaft 209
It is fixed on flour milling machine, the first rocking arm 2011, the second rocking arm 2010, the first rocking arm 2011 is installed with first rotating shaft 209
The other end connects the first follower lever 201, the other end of the second rocking arm 2010 connection the second follower lever 202 lower end.
The dynamic two ends of roller 207 are provided between transmission mechanism, two ends transmission mechanism to be connected through first rotating shaft 209, is realized
The same driving of drive device, realizes the balanced distance regulation of dynamic roller.
The displacement detector 9 below the motor 7 of installing plate 1.Institute's displacement sensing device 9 includes displacement detecting instrument 91, gold
Belong to fixed block 92 and flexible rope 93；Metal fixed block 92 is in strip, and one end is fixedly installed on drive link 8, and the other end is with stretching
Rope 93 is connected, and the other end of the flexible rope 93 is connected with displacement detecting instrument 91.The both sides of the metal fixed block 92 are provided with and connect
Nearly switch 10, proximity switch 10 is fixed on installing plate 1.Proximity switch 10 is fixed as can adjust with installing plate 1.The lower section of motor 7
Provided with the 4th supporting plate 94, the 4th supporting plate 94 is fixedly installed on installing plate 1, is fixedly mounted in the 4th supporting plate 94
There is displacement detector 9.
As described above, in order to more intuitively show the displacement of drive link, displacement detector is fixed with a mounting board,
Common displacement detecting instrument has two major classes, and a class is nalog quantity type displacement transducer；One class is digital displacement transducer；This
The core in displacement detector is used as using model ETS1701-100-000 digital displacement transducer in embodiment
Part.
As described above, in order to adapt to the drive link of different-diameter, while in order to which more easily drive link 8 is fixed through metal
Block 92, opens a breach on the hole of metal fixed block 92, and is connected the two parts on breach both sides with screw, treats that drive link 8 is worn
Behind the hole for crossing metal fixed block 92, screw is tightened, metal fixed block 92 and transmission are realized in the aperture reduced on metal fixed block 92
The fixation of bar 8.
As described above, in order to ensure that drive link 8 is moved within the specific limits, on installing plate 1, the both sides of metal fixed block 92
Proximity switch 10 is fixed with, proximity switch is electrically connected with motor, it is close to open when drive link 8 moves to left and right relevant position
Close 10 to act, motor 7 stops operating, and causes the stop motion of drive link 8.The normally closed proximity switch model used in the present embodiment
For：NBB20-L2-Z5-V1.Proximity switch 10 is slot 95 with the screw hole that installing plate 1 is fixed.
Claims (9)
1. a kind of transmission device automatically adjusted for flour milling machine to roller spacing, including drive device, transmission mechanism, its feature
It is：Drive device includes installing plate, motor, driving gear, driven gear, drive link, and motor is arranged on one end of installing plate, main
Moving gear is arranged on motor shaft, and driving gear is engaged with driven gear, and driven gear two ends are provided with beam barrel, beam barrel and set spiral shell
Line；Driven gear two ends beam barrel is separately mounted in the first supporting plate and the second supporting plate, and the 3rd support is additionally provided with installing plate
Plate, drive link one end is provided with to be installed in driven gear with driven gear matching thread, the end, and the other end is supported through the 3rd
Plate；Transmission mechanism includes horizontal relay mechanism, vertical transmission mechanism, dynamic roller governor motion, horizontal relay mechanism include first from
Lever, first follower lever one end is flexibly connected with drive link, and the other end is rotated with the second follower lever and is connected, vertical transmission mechanism bag
Include the second follower lever, rotating fulcrum, the other end of the second follower lever connects the 3rd follower lever, move roller governor motion include the 3rd from
Lever, dynamic roller support block, the other end connection branch of roller support block is moved in dynamic roller support block one end of other end connection of the 3rd follower lever
Point, set layout for drive device and the first follower lever in the same horizontal line, the first follower lever is vertical with the second follower lever direction
Directly, the second follower lever is vertical with the 3rd follower lever direction, and the 3rd follower lever and the first follower lever are arranged at the second follower lever homonymy.
2. a kind of transmission device automatically adjusted for flour milling machine to roller spacing according to claim 1, it is characterized in that：Institute
Motor is stated for servomotor.
3. a kind of transmission device automatically adjusted for flour milling machine to roller spacing according to claim 1, it is characterized in that：Institute
State driven gear and be set to middle part gear, two ends extend to beam barrel, and beam barrel warp beam sleeve is arranged on the first supporting plate and the second support
In the hole of plate, the axle sleeve by driven gear one end be provided with shelves ring, when using two baffle ring end faces respectively with the first supporting plate
The end contact of driven gear side is leaned on the second supporting plate.
4. a kind of transmission device automatically adjusted for flour milling machine to roller spacing according to claim 1, it is characterized in that：The
One follower lever is connected with the second follower lever using first rotating shaft connection, and specifically first rotating shaft is fixed in equipment, first rotating shaft
On be installed with the first rocking arm, the second rocking arm, the first rocking arm other end connects the first follower lever, the connection of the second rocking arm other end
Second follower lever lower end.
5. a kind of transmission device automatically adjusted for flour milling machine to roller spacing according to claim 1, it is characterized in that：It is right
Roller two ends are provided between transmission mechanism, two ends transmission mechanism and connected through first rotating shaft, realize the same drive of drive device
It is dynamic, realize the balanced distance regulation of dynamic roller.
6. a kind of transmission device automatically adjusted for flour milling machine to roller spacing according to one of claim 1-5, it is special
Levying is：Displacement detector below board motor is being installed.
7. a kind of transmission device automatically adjusted for flour milling machine to roller spacing according to claim 6, it is characterized in that：Institute
Displacement sensing device includes displacement detecting instrument, metal fixed block and flexible rope；The metal fixed block is in strip, and one end is fixed
It is installed on drive link, the other end is connected with flexible rope, and the other end of the flexible rope is connected with displacement detecting instrument.
8. a kind of transmission device automatically adjusted for flour milling machine to roller spacing according to claim 7, it is characterized in that：Institute
The both sides for stating metal fixed block are provided with proximity switch, and the proximity switch is fixed on installing plate.
9. a kind of transmission device automatically adjusted for flour milling machine to roller spacing according to claim 8, it is characterized in that：Connect
Nearly switch is fixed as can adjust with installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710759170.1A CN107321436B (en) | 2017-08-30 | 2017-08-30 | Transmission device for automatically adjusting roller-to-roller spacing of flour mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710759170.1A CN107321436B (en) | 2017-08-30 | 2017-08-30 | Transmission device for automatically adjusting roller-to-roller spacing of flour mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107321436A true CN107321436A (en) | 2017-11-07 |
| CN107321436B CN107321436B (en) | 2023-09-29 |
Family
ID=60204547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710759170.1A Active CN107321436B (en) | 2017-08-30 | 2017-08-30 | Transmission device for automatically adjusting roller-to-roller spacing of flour mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107321436B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394209A (en) * | 2019-08-19 | 2019-11-01 | 赣州天目领航科技有限公司 | A kind of novel Gringing head of wheat grinding machine component |
| CN110479414A (en) * | 2019-08-19 | 2019-11-22 | 赣州天目领航科技有限公司 | A kind of composite type flour milling powder all-in-one machine and its flour milling milling method |
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| US4168806A (en) * | 1977-02-02 | 1979-09-25 | Klockner-Humboldt-Deutz Ag | Roll type crushing mill |
| DE4435935A1 (en) * | 1994-10-07 | 1996-04-11 | Rieter Werke Haendle | Roll mill with adjustment of roll gap width |
| CN2399557Y (en) * | 1999-07-21 | 2000-10-04 | 江苏维达机械有限公司 | Tension bridle for press roller driving chain of plastic calender |
| CN201592112U (en) * | 2010-01-29 | 2010-09-29 | 莫龙兴 | Roller clearance adjusting device of hydraulic three-roller grinder |
| CN102527469A (en) * | 2012-02-17 | 2012-07-04 | 江苏牧羊集团有限公司 | Driving mechanism of particle crusher |
| DE202016101206U1 (en) * | 2016-03-07 | 2017-06-12 | Crush + Size Technology Gmbh & Co. Kg | Double roller crusher |
| CN207357242U (en) * | 2017-08-30 | 2018-05-15 | 赣州天目领航科技有限公司 | One kind is used for two pairs of rollers spacing adjusting device |
-
2017
- 2017-08-30 CN CN201710759170.1A patent/CN107321436B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4168806A (en) * | 1977-02-02 | 1979-09-25 | Klockner-Humboldt-Deutz Ag | Roll type crushing mill |
| DE4435935A1 (en) * | 1994-10-07 | 1996-04-11 | Rieter Werke Haendle | Roll mill with adjustment of roll gap width |
| CN2399557Y (en) * | 1999-07-21 | 2000-10-04 | 江苏维达机械有限公司 | Tension bridle for press roller driving chain of plastic calender |
| CN201592112U (en) * | 2010-01-29 | 2010-09-29 | 莫龙兴 | Roller clearance adjusting device of hydraulic three-roller grinder |
| CN102527469A (en) * | 2012-02-17 | 2012-07-04 | 江苏牧羊集团有限公司 | Driving mechanism of particle crusher |
| DE202016101206U1 (en) * | 2016-03-07 | 2017-06-12 | Crush + Size Technology Gmbh & Co. Kg | Double roller crusher |
| CN207357242U (en) * | 2017-08-30 | 2018-05-15 | 赣州天目领航科技有限公司 | One kind is used for two pairs of rollers spacing adjusting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394209A (en) * | 2019-08-19 | 2019-11-01 | 赣州天目领航科技有限公司 | A kind of novel Gringing head of wheat grinding machine component |
| CN110479414A (en) * | 2019-08-19 | 2019-11-22 | 赣州天目领航科技有限公司 | A kind of composite type flour milling powder all-in-one machine and its flour milling milling method |
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| Publication number | Publication date |
|---|---|
| CN107321436B (en) | 2023-09-29 |
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