CN112495219A - Equipment for uniformly stirring chemical raw materials and stepless speed regulation - Google Patents
Equipment for uniformly stirring chemical raw materials and stepless speed regulation Download PDFInfo
- Publication number
- CN112495219A CN112495219A CN202011353631.3A CN202011353631A CN112495219A CN 112495219 A CN112495219 A CN 112495219A CN 202011353631 A CN202011353631 A CN 202011353631A CN 112495219 A CN112495219 A CN 112495219A
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- roller
- equipment
- raw materials
- outer ring
- driven
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- 238000003756 stirring Methods 0.000 title claims abstract description 56
- 239000000126 substance Substances 0.000 title claims abstract description 19
- 239000002994 raw material Substances 0.000 title claims abstract description 18
- 239000010985 leather Substances 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 4
- 239000003317 industrial substance Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
- B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
- B01F27/2322—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes with parallel axes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/85—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers on separate shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/322—Construction of driving shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/323—Driving arrangements for vertical stirrer shafts
- B01F35/3231—Driving several stirrer shafts, e.g. about the same axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/33—Transmissions; Means for modifying the speed or direction of rotation
- B01F35/331—Transmissions; Means for modifying the speed or direction of rotation alternately changing the speed of rotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/33—Transmissions; Means for modifying the speed or direction of rotation
- B01F35/332—Transmissions; Means for modifying the speed or direction of rotation alternately changing the direction of rotation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention relates to the technical field of chemical equipment, and discloses equipment for uniformly stirring and stepless speed regulation of chemical raw materials, which comprises a stirring barrel, wherein a main shaft is rotatably connected inside the stirring barrel, a driving roller is fixedly sleeved on the outer ring of the main shaft, an auxiliary shaft is rotatably connected inside the stirring barrel, a driven roller is fixedly connected on the outer ring of the auxiliary shaft, blades are fixedly connected at the bottom end of the driven roller, a mandrel is movably sleeved on the inner ring of the axis of the main shaft, a clamping block is movably meshed and sleeved on the outer ring of the mandrel, a spring is fixedly connected inside the clamping block, and a leather collar is movably connected on the outer ring of the clamping block. The equipment for uniformly stirring the chemical raw materials and carrying out stepless speed regulation achieves the effect of stepless regulation on the stirring blades in the raw material stirring process by matching the main shaft, the driving roller, the auxiliary shaft, the driven roller, the blades, the mandrel, the clamping block, the spring and the leather ring.
Description
Technical Field
The invention relates to the technical field of chemical equipment, in particular to equipment for uniformly stirring chemical raw materials and carrying out stepless speed regulation.
Background
The stirrer is a device that mixes two or more materials into a mixture or a suitable concentration by rotation of a stirring rod and a blade in a stirring cylinder. The stirrer is one of the common devices in the production process in the chemical industry and the field. The current machine that mixes has that mixing time is long, mix inhomogeneous, impurity big scheduling problem in the mixture, and stirring vane rotation is prevented linear direction and is fixed, is unfavorable for industrial chemicals's homogeneous mixing and stirring, and traditional agitated vessel's stirring leaf rotational speed is adjusted and is adopted hierarchical regulation, and application scope is less, influences product quality.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides equipment for uniformly stirring chemical raw materials and stepless speed regulation, which has the advantages of uniform stirring and stepless regulation of the rotating speed of stirring blades and solves the problems of nonuniform stirring and stepped regulation of the rotating speed of the stirring blades.
(II) technical scheme
In order to realize the purposes of uniformly stirring and stepless regulation of the rotating speed of the stirring blades, the invention provides the following technical scheme: an apparatus for uniform stirring and stepless speed regulation of chemical raw materials comprises a stirring barrel, a main shaft is rotatably connected inside the stirring barrel, the outer ring of the main shaft is fixedly sleeved with a driving roller, the inner part of the stirring barrel is rotatably connected with an auxiliary shaft, the outer ring of the auxiliary shaft is fixedly connected with a driven roller, the bottom end of the driven roller is fixedly connected with a blade, the inner ring of the axis of the main shaft is movably sleeved with a mandrel, the outer ring of the mandrel is movably engaged and sleeved with a clamping block, a spring is fixedly connected inside the clamping block, the outer ring of the clamping block is movably connected with a leather ring, the top end of the mandrel is movably connected with a knob, the top end of the mixing drum is rotatably connected with a driving wheel, the side end of the driving wheel is movably engaged with a driven wheel, the surface of the driven wheel is rotatably connected with a rack, the top end of the mandrel is fixedly connected with a toothed roller, and the bottom end fixing wheel of the stirring barrel is connected with a damping base.
Preferably, the driven roller and the driving roller are cones with sharp points, and the distance between the two inclined planes is slightly reduced from top to bottom.
Preferably, the leather ring is a high-strength wear-resistant elastic transmission ring, and the driven roller and the driving roller correspond to each other through the inclined surface and are mutually transmitted by being tightly attached to the leather ring.
Preferably, the auxiliary shaft, the driven roller and the blades are arranged in two numbers, and the auxiliary shaft, the driven roller and the blades are uniformly distributed on two sides of the main shaft serving as a symmetry axis.
Preferably, the surface of the driving roller is provided with a strip-shaped groove, and the clamping block is mutually clamped with the leather collar through the strip-shaped groove.
Preferably, the outer ring of the mandrel at the position inside the driving roller is provided with threads, and the threads are meshed with the clamping blocks to realize connection transmission.
Preferably, the driven wheel is provided with two, the driven wheel is symmetrical about a perpendicular line of the circle center of the driving wheel, two ends of the rack are respectively and rotatably connected to the same position of the driven wheel, and in addition, the gear roller is connected and driven through mutual meshing between the gear teeth arranged on the surface of the outer ring and the rack.
(III) advantageous effects
Compared with the prior art, the invention provides equipment for uniformly stirring chemical raw materials and stepless speed regulation, which has the following beneficial effects:
1. the equipment for uniformly stirring the chemical raw materials and carrying out stepless speed regulation achieves the effect of stepless regulation on the stirring blades in the raw material stirring process by matching the main shaft, the driving roller, the auxiliary shaft, the driven roller, the blades, the mandrel, the clamping block, the spring and the leather ring.
2. This an equipment for even stirring of industrial chemicals and stepless speed regulation uses through the cooperation of action wheel, follow driving wheel, rack and fluted roller to reached stirring vane reciprocating rotation's effect, thereby replaced the unidirectional rotation blade in the traditional meaning, avoided the appearance of the inhomogeneous phenomenon of industrial chemicals stirring.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the driving roller and the driven roller of the present invention;
FIG. 3 is an external view of the driving roller and driven roller structure of the present invention;
fig. 4 is a schematic structural diagram of the driving wheel, the driven wheel, the rack and the toothed roller.
In the figure: 1. a stirring barrel; 2. a main shaft; 3. a drive roll; 4. a counter shaft; 5. a driven roller; 6. a blade; 7. a mandrel; 8. a clamping block; 9. a spring; 10. a leather collar; 11. a knob; 12. a driving wheel; 13. a driven wheel; 14. a rack; 15. a toothed roller; 16. shock mount.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an apparatus for uniform stirring and stepless speed regulation of chemical raw materials comprises a stirring barrel 1, a main shaft 2 is rotatably connected inside the stirring barrel 1, a driving roller 3 is fixedly sleeved on the outer ring of the main shaft 2, an auxiliary shaft 4 is rotatably connected inside the stirring barrel 1, a driven roller 5 is fixedly connected on the outer ring of the auxiliary shaft 4, a blade 6 is fixedly connected at the bottom end of the driven roller 5, a mandrel 7 is movably sleeved on the inner ring of the axis of the main shaft 2, a clamping block 8 is movably engaged and sleeved on the outer ring of the mandrel 7, a spring 9 is fixedly connected inside the clamping block 8, a leather collar 10 is movably connected on the outer ring of the clamping block 8, a knob 11 is movably connected at the top end of the mandrel 7, a driving wheel 12 is rotatably connected at the top end of the stirring barrel 1, a driven wheel 13 is movably engaged and connected at the side end of the driving, the bottom fixed wheel of the stirring barrel 1 is connected with a damping base 16.
Wherein: the driven wheel 13 is provided with two driven wheels which are symmetrical about a perpendicular line of the circle center of the driving wheel 12, two ends of the rack 14 are respectively and rotatably connected to the same position of the driven wheel 13, and in addition, the gear roller 15 is connected and driven through the mutual meshing between the gear teeth arranged on the surface of the outer ring and the rack 14.
Wherein: the driven roller 5 and the driving roller 3 are cones with sharp points, and the distance between the two inclined planes is slightly reduced from top to bottom.
Wherein: the leather ring 10 is a high-strength wear-resistant elastic transmission ring, and the driven roller 5 and the driving roller 3 correspond to each other through inclined planes and are mutually transmitted by being tightly attached to the leather ring 10.
Wherein: the auxiliary shaft 4, the driven roller 5 and the blades 6 are arranged in two numbers and are uniformly distributed on two sides of the main shaft 2 serving as a symmetry axis.
Wherein: the surface of the driving roller 3 is provided with a strip-shaped groove, and the clamping block 8 is mutually clamped with the leather collar 10 through the strip-shaped groove.
Wherein: the outer ring of the mandrel 7 at the position inside the driving roller 3 is provided with threads, and the threads are meshed with the clamping blocks 8 for connection and transmission.
The working principle is as follows: the whole equipment structure is powered by an external motor and is driven to operate by the driving wheel 12. When the driving wheel 12 rotates unidirectionally at a uniform speed, the two driven wheels 13 on the two sides are synchronously driven to rotate at the same speed and in the same direction, and the rack 14 is rotationally connected to the same positions of the two driven wheels 13, so that the rack 14 drives the toothed roller 15 meshed and connected with the rack to rotate back and forth around the central axis of the toothed roller, and the blades 6 fixedly connected with the bottom ends of the blades are driven to rotate back and forth synchronously through the transmission of the main shaft 2, the driving roller 3, the leather ring 10 and the driven roller 5, so that the effect of improving the stirring quality by constantly changing the stirring direction is realized.
The knob 11 is rotated to drive the clamping block 8 to move through the mandrel 7, the vertical position of the clamping block 8 relative to the driving roller 3 is adjusted, the position of the leather collar 10 is synchronously adjusted through the movement of the clamping block 8, if the leather collar 10 is located at a lower position in the driving roller 3, the transmission proportion of the rotating radius of the leather collar 10 between the driving roller 3 and the driven roller 5 is larger, on the premise that the integral input is not changed, the rotating speed of the driving blade 6 is faster, otherwise, the leather collar 10 is located at a higher position in the driving roller 3, the principle is the same, but the direction is opposite, and the rotating speed of the driving blade 6 is slower. So far, the purpose of stepless speed regulation of the stirring blades 6 is realized. Wherein the vibration damping base 16 will substantially reduce the vibration and noise generated during the stirring process.
Because the leather collar 10 has stronger toughness, although the effective transmission between the driving roller 3 and the driven roller 5 can still be ensured when the leather collar is positioned at different heights, when the leather collar is positioned at the position with larger radius of the driving roller 3, the radius of the section of the leather collar is smaller, the distance of the inclined plane between the two rollers is properly adjusted to avoid the parallel keeping so as to ensure the solution of the problem, and in addition, the spring 9 can also ensure the effective clamping effect of the clamping block 8 on the leather collar 10.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an equipment that is used for even stirring of industrial chemicals and electrodeless speed governing, includes agitator (1), its characterized in that: the inner rotary connection of the stirring barrel (1) is provided with a main shaft (2), the outer ring of the main shaft (2) is fixedly sleeved with a driving roller (3), the inner rotary connection of the stirring barrel (1) is provided with an auxiliary shaft (4), the outer ring of the auxiliary shaft (4) is fixedly connected with a driven roller (5), the bottom end of the driven roller (5) is fixedly connected with a blade (6), the inner ring of the axis of the main shaft (2) is movably sleeved with a mandrel (7), the outer ring of the mandrel (7) is movably meshed with a clamping block (8), the inner part of the clamping block (8) is fixedly connected with a spring (9), the outer ring of the clamping block (8) is movably connected with a leather collar (10), the top end of the mandrel (7) is movably connected with a knob (11), the top end of the stirring barrel (1) is rotatably connected with a driving wheel (12), and the side end, the surface of the driven wheel (13) is rotatably connected with a rack (14), the top end of the mandrel (7) is fixedly connected with a toothed roller (15), and the bottom end fixing wheel of the stirring barrel (1) is connected with a damping base (16).
2. The equipment for uniformly stirring chemical raw materials and stepless speed regulation according to claim 1 is characterized in that: the driven wheel (13) is provided with two driven wheels which are symmetrical about a perpendicular line of the circle center of the driving wheel (12), two ends of the rack (14) are respectively and rotatably connected to the same position of the driven wheel (13), and in addition, the gear roller (15) is connected and driven through the mutual meshing between the gear teeth arranged on the surface of the outer ring and the rack (14).
3. The equipment for uniformly stirring chemical raw materials and stepless speed regulation according to claim 1 is characterized in that: the driven roller (5) and the driving roller (3) are cones with sharp points removed, and the distance between the two inclined planes is slightly reduced from top to bottom.
4. The equipment for uniformly stirring chemical raw materials and carrying out stepless speed regulation according to claim 1, is characterized in that: the leather ring (10) is a high-strength wear-resistant elastic transmission ring, and the driven roller (5) and the driving roller (3) correspond to each other through inclined planes and are mutually transmitted by being tightly attached to the leather ring (10).
5. The equipment for uniformly stirring chemical raw materials and carrying out stepless speed regulation according to claim 1, is characterized in that: the auxiliary shaft (4), the driven roller (5) and the blades (6) are arranged in two numbers, and the auxiliary shaft, the driven roller and the blades are uniformly distributed on two sides of the main shaft (2) which is taken as a symmetry axis.
6. The equipment for uniformly stirring chemical raw materials and stepless speed regulation according to claim 1 is characterized in that: a strip-shaped groove is formed in the surface of the driving roller (3), and the clamping block (8) is mutually clamped with the leather ring (10) through the strip-shaped groove.
7. The equipment for uniformly stirring chemical raw materials and carrying out stepless speed regulation according to claim 1, is characterized in that: the outer ring of the mandrel (7) at the position inside the driving roller (3) is provided with threads, and the threads are meshed with the clamping blocks (8) for connection and transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011353631.3A CN112495219A (en) | 2020-11-27 | 2020-11-27 | Equipment for uniformly stirring chemical raw materials and stepless speed regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011353631.3A CN112495219A (en) | 2020-11-27 | 2020-11-27 | Equipment for uniformly stirring chemical raw materials and stepless speed regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112495219A true CN112495219A (en) | 2021-03-16 |
Family
ID=74966557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011353631.3A Pending CN112495219A (en) | 2020-11-27 | 2020-11-27 | Equipment for uniformly stirring chemical raw materials and stepless speed regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112495219A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000291759A (en) * | 1999-04-08 | 2000-10-20 | Nobuhiko Tanbara | Continuously variable transmission |
| CN102011843A (en) * | 2009-09-04 | 2011-04-13 | 叶大卫 | Tenor-drum bevel-wheel shaft-controlled mechanical stepless speed changing device |
| DE102010046253A1 (en) * | 2010-09-22 | 2011-07-07 | Eberle, Marc, 86415 | Continuously variable transmission gear box i.e. frictional gear box, for use in drive train of motor car, has magnetization device pressing belt at outer jacket of cone drums and increasing frictional engagement between drums and belt |
| CN202579844U (en) * | 2012-05-23 | 2012-12-05 | 浙江师范大学 | Conical infinitely variable transmission |
| CN103671785A (en) * | 2012-09-24 | 2014-03-26 | 李志强 | Conical ring stepless speed change device |
| CN104338461A (en) * | 2013-07-26 | 2015-02-11 | 扬州润达油田化学剂有限公司 | Stepless speed regulation stirring apparatus |
| CN105736677A (en) * | 2016-05-11 | 2016-07-06 | 沈阳航天新光集团有限公司 | Stepless speed regulating device |
| CN105757198A (en) * | 2016-04-28 | 2016-07-13 | 绍兴文理学院 | Automobile continuously variable transmission with cone friction wheels |
| CN107705691A (en) * | 2017-08-08 | 2018-02-16 | 中国矿业大学 | A kind of structure and method of rotor bearing experimental bench and quick-replaceable experimental piece |
| CN108031398A (en) * | 2017-11-29 | 2018-05-15 | 周兰芝 | A kind of agricultural uses pesticide preparation device |
| CN208465687U (en) * | 2018-05-08 | 2019-02-05 | 深圳市怀辉电子材料有限公司 | A kind of industrial chemicals agitating device |
| CN109611524A (en) * | 2019-01-31 | 2019-04-12 | 曹瑞 | A kind of buncher |
| CN111644091A (en) * | 2020-05-30 | 2020-09-11 | 临沂真源观光农业科技有限公司 | Mulberry jam apparatus for producing |
-
2020
- 2020-11-27 CN CN202011353631.3A patent/CN112495219A/en active Pending
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|---|---|---|---|---|
| JP2000291759A (en) * | 1999-04-08 | 2000-10-20 | Nobuhiko Tanbara | Continuously variable transmission |
| CN102011843A (en) * | 2009-09-04 | 2011-04-13 | 叶大卫 | Tenor-drum bevel-wheel shaft-controlled mechanical stepless speed changing device |
| DE102010046253A1 (en) * | 2010-09-22 | 2011-07-07 | Eberle, Marc, 86415 | Continuously variable transmission gear box i.e. frictional gear box, for use in drive train of motor car, has magnetization device pressing belt at outer jacket of cone drums and increasing frictional engagement between drums and belt |
| CN202579844U (en) * | 2012-05-23 | 2012-12-05 | 浙江师范大学 | Conical infinitely variable transmission |
| CN103671785A (en) * | 2012-09-24 | 2014-03-26 | 李志强 | Conical ring stepless speed change device |
| CN104338461A (en) * | 2013-07-26 | 2015-02-11 | 扬州润达油田化学剂有限公司 | Stepless speed regulation stirring apparatus |
| CN105757198A (en) * | 2016-04-28 | 2016-07-13 | 绍兴文理学院 | Automobile continuously variable transmission with cone friction wheels |
| CN105736677A (en) * | 2016-05-11 | 2016-07-06 | 沈阳航天新光集团有限公司 | Stepless speed regulating device |
| CN107705691A (en) * | 2017-08-08 | 2018-02-16 | 中国矿业大学 | A kind of structure and method of rotor bearing experimental bench and quick-replaceable experimental piece |
| CN108031398A (en) * | 2017-11-29 | 2018-05-15 | 周兰芝 | A kind of agricultural uses pesticide preparation device |
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| CN109611524A (en) * | 2019-01-31 | 2019-04-12 | 曹瑞 | A kind of buncher |
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Application publication date: 20210316 |