CN109225407A - Elutriating apparatus is used in a kind of processing of polyether polyols alcohol catalyst - Google Patents
Elutriating apparatus is used in a kind of processing of polyether polyols alcohol catalyst Download PDFInfo
- Publication number
- CN109225407A CN109225407A CN201811310535.3A CN201811310535A CN109225407A CN 109225407 A CN109225407 A CN 109225407A CN 201811310535 A CN201811310535 A CN 201811310535A CN 109225407 A CN109225407 A CN 109225407A
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- CN
- China
- Prior art keywords
- fixedly connected
- polyether polyols
- worm
- material frame
- bottom plate
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- 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
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/14—Stamping mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Catalysts (AREA)
Abstract
The invention discloses a kind of polyether polyols alcohol catalyst processing elutriating apparatus, bracket is fixedly connected on bottom plate, frame upper is fixedly installed with driving motor, driving motor lower rotational connecting worm, worm screw engaging worm wheel；It is provided with partial gear on the left of the worm gear, passes through synchronous band connection between partial gear and worm gear；The bracket end is fixedly connected with fixed cylinder, and portable pillar is arranged with below fixed cylinder, and portable pillar side is fixedly connected with rack-plate, and rack-plate engages partial gear toothed portion, and portable pillar lower end is fixedly connected with pressing plate；It is fixedly connected with cam below the worm screw, material frame is bonded on the left of cam, material frame following four corners is rotatably connected to idler wheel, and bottom plate lower end two sides have been respectively fixedly connected with supporting leg, and resilient mounting is provided on the left of material frame, and resilient mounting is fixed on the left of bottom plate.
Description
Technical field
The present invention relates to a kind of industrial production equipment, elutriating apparatus is used in specifically a kind of polyether polyols alcohol catalyst processing.
Background technique
It generally requires to complete by catalyst in process for production of polyether polyols, and the classification of catalyst has very
More, for polyether polyol, catalyst is broadly divided into anionic, cationic and metal complexed catalyst, wherein
Polyurethane is the most commonly used is the alkali metal hydroxide of anionic catalyst in industry, and lewis acid is then common cation
Catalyst.The former is used to prepare the common polyether polyalcohol of low molecular weight, the latter for high molecular weight processed polyether polyol and
Tetrahydrofuran ring-opening copolymerization special polyether polyalcohol.
Polyurethane is solid-like under normal conditions, in order to accelerate reaction rate generally requires that catalyst is carried out to grinding increase instead
Contact area is answered, existing polyurethane powder crushing device passes through a grinding head rotation grinding mostly or moves up and down grinding, face
Product is relatively small, it cannot be guaranteed that the grinding effect at each position cannot get unified guarantee.
Summary of the invention
The purpose of the present invention is to provide a kind of polyether polyols alcohol catalyst processing elutriating apparatuses, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of processing of polyether polyols alcohol catalyst elutriating apparatus, including bottom plate, driving motor, partial gear, fixation
Cylinder, telescopic rod and spring, are fixedly connected with bracket on the bottom plate, and frame upper is fixedly installed with driving motor, under driving motor
Portion is rotatablely connected worm screw, worm screw engaging worm wheel；It is provided with partial gear on the left of the worm gear, between partial gear and worm gear
Pass through synchronous band connection；The bracket end is fixedly connected with fixed cylinder, and portable pillar is arranged with below fixed cylinder, and portable pillar side is solid
Surely rack-plate is connected, rack-plate engages partial gear toothed portion, and portable pillar lower end is fixedly connected with pressing plate；Under the worm screw
Side is fixedly connected with cam, and material frame is bonded on the left of cam, and material frame following four corners is rotatably connected to idler wheel, and bottom plate lower end two sides point
It is not fixedly connected with supporting leg, resilient mounting is provided on the left of material frame, resilient mounting is fixed on the left of bottom plate.
As a further solution of the present invention: the resilient mounting includes sleeve, telescopic rod and spring.
As further scheme of the invention: the sleeve is fixedly connected on plate upper surface, is arranged on the right side of sleeve
Telescopic rod, telescopic rod right end are fixedly connected with material frame, are connected between telescopic rod and sleeve by spring.
As the present invention further scheme: the portable pillar left side offers strip square groove, on the left of fixed cylinder in
There are rectangular guide ledges, guide ledges are embedded in the square groove of portable pillar left side on wall.
As further scheme of the invention: the driving motor is fixedly connected with installation pedestal, and installation pedestal bolt is solid
Determine connection board, vertical plate lower end is fixedly connected with bracket.
As further scheme of the invention: the worm gear and partial gear are rotatablely connected below hanger, hanger
Top is fixedly connected with bracket.
As further scheme of the invention: the driving motor wire connecting power and switch.
Compared with prior art, drive worm gear and cam same the beneficial effects of the present invention are: the device is rotated by worm screw
When rotate, wherein worm gear drives partial gear to rotate using synchronous belt, and partial gear drives rack-plate and portable pillar along solid
Safety barrel 9 back and forth moves up and down under the effect of gravity so that driving pressing plate to move up and down carries out crushing gradation, and the cam rotated is matched
Closing resilient mounting drives material frame back and forth to move left and right, and the catalyst in material frame is sufficiently crushed, gradation effect is more
It is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that elutriating apparatus is used in the processing of polyether polyols alcohol catalyst.
Fig. 2 is the structural schematic diagram of cam in polyether polyols alcohol catalyst processing elutriating apparatus.
Fig. 3 is the structural schematic diagram of portable pillar and rack-plate in polyether polyols alcohol catalyst processing elutriating apparatus.
In figure: 1- bottom plate；2- bracket；3- driving motor；4- worm screw；5- worm gear；6- partial gear；7- synchronous belt；8-
Hanger；9- fixed cylinder；10- portable pillar；11- rack-plate；12- pressing plate；13- cam；14- material frame；15- telescopic rod；16- sleeve；
17- spring；18- supporting leg；19- installation pedestal；20- column；21- idler wheel.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig. 1~3, in the embodiment of the present invention, a kind of processing of polyether polyols alcohol catalyst elutriating apparatus, including bottom
Plate 1, driving motor 3, partial gear 6, fixed cylinder 9, telescopic rod 15 and spring 17；It is fixedly connected with bracket 2 on the bottom plate 1,
2 top of bracket is fixedly installed with driving motor 3,3 lower rotational connecting worm 4 of driving motor, it should be noted that worm screw 4 is worn
It crosses bracket 2 and bearing is rotatablely connected therewith, 4 engaging worm wheel 5 of worm screw, 3 wire connecting power of driving motor and switch press switch
So that worm screw 4 rotates and then worm gear 5 is driven to follow rotation；Be provided with partial gear 6 on the left of the worm gear 5, wherein worm gear 5 with
Partial gear 6 is rotatablely connected 6 lower section of hanger, bracket 2 is fixedly connected with above hanger 6, between partial gear 6 and worm gear 5
It is connected by synchronous belt 7, the worm gear 5 of rotation drives partial gear 6 to follow and rotates in same direction using synchronous belt 7；2 end of bracket
Portion is fixedly connected with fixed cylinder 9, and portable pillar 10 is arranged with below fixed cylinder 9, and 10 side of portable pillar is fixedly connected with rack-plate 11, rack gear
Plate 11 engages 6 toothed portion of partial gear, and 10 lower end of portable pillar is fixedly connected with pressing plate 12,6 band of partial gear of rotation
Movable tooth batten 11 and portable pillar 10 are back and forth moved up and down and then are back and forth moved up and down with dynamic pressure plate 12.
It is fixedly connected with cam 13 below the worm screw 4, is bonded material frame 14 on the left of cam 13,14 following four corners of material frame rotates
It is connected with idler wheel 21, idler wheel 21 is bonded 1 upper surface of bottom plate, and 1 lower end two sides of bottom plate have been respectively fixedly connected with supporting leg 18, wherein
Be provided with resilient mounting on the left of material frame 14, resilient mounting is fixed on 1 left side of bottom plate, the worm screw 4 of rotation with moving cam 13 rotate into
And material frame 14 is driven back and forth to move left and right under the action of resilient mounting, cooperation pressing plate 12 is back and forth moved up and down to urging in material frame
Agent, which advances to suppress, crushes gradation, and compacting range is wider, so that the catalyst in material frame 14 is sufficiently crushed；The rebound dress
It sets including sleeve 16, telescopic rod 15 and spring 17, middle sleeve 16 is fixedly connected on 1 upper surface of bottom plate, is arranged on the right side of sleeve 16
There is telescopic rod 15,15 right end of telescopic rod is fixedly connected with material frame 14, pass through 17 elastic connection of spring between telescopic rod 15 and sleeve 16,
When cam 13 drives material frame 14 to move to left, telescopic rod 15 moves to left in sleeve 16 at this time compresses spring 17, when 13 short axle of cam
When the contact material frame 14 of part, drives material frame 14 to move to right under the effect of 17 elastic force of spring, realize and move back and forth.
Embodiment 2
It is more full and accurate and complete in order to illustrate the technical solution in the application, on the basis of present above-described embodiment 1
Work part supplements and explanation, so that technological means employed in the application discloses more sufficiently, specifically, supplements and says
The technical characteristic of bright part is that 10 left side of portable pillar offers strip square groove, is had in 9 inner left wall of fixed cylinder rectangular
Guide ledges, guide ledges are embedded in the square groove of 10 left side of portable pillar, cooperate reinforcement activity using guide ledges and square groove
Operation stability between column 10 and fixed cylinder 9；The driving motor 3 is fixedly connected with installation pedestal 19,19 bolt of installation pedestal
It is fixedly connected with vertical plate 20,20 lower end of vertical plate is fixedly connected with bracket 2, is bolted by installation pedestal 19 so that driving motor 3
Installation and maintenance and replacement are more convenient.
The working principle of the invention is: it presses switch and drives worm gear 5 to follow rotation in turn so that worm screw 4 rotates, rotation
Worm gear 5 drives partial gear 6 to follow and rotates in same direction using synchronous belt 7, and the partial gear 6 of rotation drives rack-plate 11 and lives
Dynamic column 10 is back and forth moved up and down and then is back and forth moved up and down with dynamic pressure plate 12, and the worm screw 4 of rotation rotates and then drives with moving cam 13
Dynamic material frame 14 back and forth moves left and right under the action of resilient mounting, and cooperation pressing plate 12 is back and forth moved up and down to the catalyst in material frame
Compacting of advancing crushes gradation, and compacting range is wider, so that the catalyst in material frame 14 is sufficiently crushed, expects when cam 13 drives
When frame 14 moves to left, telescopic rod 15 moves to left in sleeve 16 at this time compresses spring 17, when 13 stub portion of cam contacts material frame 14
When, it drives material frame 14 to move to right under the effect of 17 elastic force of spring, realizes and move back and forth, reinforce living using guide ledges and square groove cooperation
Operation stability between dynamic column 10 and fixed cylinder 9, the installation and maintenance so that driving motor 3 are bolted by installation pedestal 19
And replacement is more convenient.
It should be strongly noted that driving motor is the application of the prior art in the application, is rotated using worm screw and drive snail
Wheel and cam rotate simultaneously, wherein worm gear using synchronous belt drive partial gear rotate, partial gear drive rack-plate with
Portable pillar back and forth moves up and down under the effect of gravity along fixed cylinder 9 so that driving pressing plate to move up and down carries out crushing gradation, and turns
Dynamic cam engagement resilient mounting drives material frame back and forth to move left and right, and the catalyst in material frame is sufficiently crushed,
Gradation better effect is the innovative point of the application, and efficiently solving charging basket in existing catalyst gradation processing is usually to fix
It is arranged, the bad problem of crushing effect.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of processing of polyether polyols alcohol catalyst elutriating apparatus, including bottom plate (1), driving motor (3), partial gear
(6), fixed cylinder (9), telescopic rod (15) and spring (17), which is characterized in that be fixedly connected bracket (2), prop up on the bottom plate (1)
Frame (2) top is fixedly installed with driving motor (3), driving motor (3) lower rotational connecting worm (4), worm screw (4) engaging worm wheel
(5)；It is provided with partial gear (6) on the left of the worm gear (5), passes through synchronous belt between partial gear (6) and worm gear (5)
(7) it connects；Bracket (2) end is fixedly connected fixed cylinder (9), is arranged with portable pillar (10), portable pillar below fixed cylinder (9)
(10) side is fixedly connected rack-plate (11), and rack-plate (11) engages partial gear (6) toothed portion, and under portable pillar (10)
End is fixedly connected with pressing plate (12)；It is fixedly connected cam (13) below the worm screw (4), is bonded material frame (14) on the left of cam (13),
Material frame (14) following four corners is rotatably connected to idler wheel (21), and bottom plate (1) lower end two sides have been respectively fixedly connected with supporting leg (18),
Resilient mounting is provided on the left of material frame (14), resilient mounting is fixed on the left of bottom plate (1).
2. a kind of polyether polyols alcohol catalyst processing elutriating apparatus according to claim 1, which is characterized in that described time
Playing device includes sleeve (16), telescopic rod (15) and spring (17).
3. a kind of polyether polyols alcohol catalyst processing elutriating apparatus according to claim 2, which is characterized in that the set
Cylinder (16) is fixedly connected on bottom plate (1) upper surface, is arranged with telescopic rod (15) on the right side of sleeve (16), telescopic rod (15) right end is fixed
It connects material frame (14), passes through spring (17) elastic connection between telescopic rod (15) and sleeve (16).
4. a kind of polyether polyols alcohol catalyst processing elutriating apparatus according to claim 1, which is characterized in that the work
Dynamic column (10) left side offers strip square groove, has rectangular guide ledges in fixed cylinder (9) inner left wall, and guide ledges are chimeric
In the square groove of portable pillar (10) left side.
5. a kind of polyether polyols alcohol catalyst processing elutriating apparatus according to claim 1, which is characterized in that the drive
Dynamic motor (3) are fixedly connected installation pedestal (19), and installation pedestal (19) bolt is fixedly connected vertical plate (20), and vertical plate (20) lower end is solid
Determine connecting bracket (2).
6. a kind of polyether polyols alcohol catalyst processing elutriating apparatus according to claim 1, which is characterized in that the snail
It takes turns (5) and partial gear (6) to be rotatablely connected below hanger (6), is fixedly connected with bracket (2) above hanger (6).
7. -6 any a kind of polyether polyols alcohol catalyst processing elutriating apparatus according to claim 1, which is characterized in that
Driving motor (3) wire connecting power and switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811310535.3A CN109225407A (en) | 2018-11-06 | 2018-11-06 | Elutriating apparatus is used in a kind of processing of polyether polyols alcohol catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811310535.3A CN109225407A (en) | 2018-11-06 | 2018-11-06 | Elutriating apparatus is used in a kind of processing of polyether polyols alcohol catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109225407A true CN109225407A (en) | 2019-01-18 |
Family
ID=65076900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811310535.3A Withdrawn CN109225407A (en) | 2018-11-06 | 2018-11-06 | Elutriating apparatus is used in a kind of processing of polyether polyols alcohol catalyst |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109225407A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623928A (en) * | 2019-01-24 | 2019-04-16 | 刘景岳 | A kind of Tofu processing cutting device with automatic propulsion functions |
| CN110369340A (en) * | 2019-07-16 | 2019-10-25 | 葛文健 | A kind of continuous clamping sorting equipment of industrial automation production |
-
2018
- 2018-11-06 CN CN201811310535.3A patent/CN109225407A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623928A (en) * | 2019-01-24 | 2019-04-16 | 刘景岳 | A kind of Tofu processing cutting device with automatic propulsion functions |
| CN110369340A (en) * | 2019-07-16 | 2019-10-25 | 葛文健 | A kind of continuous clamping sorting equipment of industrial automation production |
| CN110369340B (en) * | 2019-07-16 | 2021-12-07 | 江苏国威工程机械有限公司 | Continuous clamping and sorting device for industrial automatic production |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190118 |
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| WW01 | Invention patent application withdrawn after publication |