CN206186153U - Polyurethane resin production facility discharging device of convenient screening - Google Patents
Polyurethane resin production facility discharging device of convenient screening Download PDFInfo
- Publication number
- CN206186153U CN206186153U CN201621214114.7U CN201621214114U CN206186153U CN 206186153 U CN206186153 U CN 206186153U CN 201621214114 U CN201621214114 U CN 201621214114U CN 206186153 U CN206186153 U CN 206186153U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- polyurethane resin
- discharge bucket
- screen cloth
- cloth ring
- 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
Links
- 229920005749 polyurethane resin Polymers 0.000 title claims abstract description 23
- 238000012216 screening Methods 0.000 title claims abstract description 14
- 238000007599 discharging Methods 0.000 title claims abstract description 10
- 239000004744 fabric Substances 0.000 claims description 27
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000007423 decrease Effects 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 abstract description 3
- 239000008187 granular material Substances 0.000 abstract 6
- 239000002245 particle Substances 0.000 description 16
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 13
- 238000010586 diagram Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a polyurethane resin production facility discharging device of convenient screening, including going out the hopper, be equipped with cylindric filter screen in the inner chamber of play hopper, the sieve wire loop that the cover has a plurality of inversion round platform forms is worn on the surface of filter screen, sieve wire loop's upper end lateral wall is connected with a plurality of screens slide bars, the intracavity lateral wall who goes out the hopper has offered the spout, this puts simple structure, through adding sieve wire loop, make things convenient for the slip of polyurethane resin granule, and then the polyurethane resin granule that makes things convenient for the large granule enters into in the filter screen, realize the screening of polyurethane resin granule, through utilizing reset spring, polyurethane resin granule accumulation on sieve wire loop is many, reset spring reaches the limit and will rebound, the polyurethane resin granule is bounce once more, then enter into in the filter screen, perhaps enter into on the next sieve wire loop, carry out a lot of screening, the speed -changing hydraulic steering gear is simple in structure, the small household multiple -effect heat pump system saves resources, operation workman's work load has also been reduced.
Description
Technical field
The utility model is related to polyurethane resin technical field, and specially a kind of polyurethane resin production of convenient screening sets
Standby drawing mechanism.
Background technology
The drawing mechanism of existing polyurethane resin production equipment, including a charging aperture, a discharging opening and one are connected to charging
The single channel of mouth and discharging opening, by single-pass way discharging device, drawing mechanism inconvenience is to polyurethane resin for the polyurethane resin
Grain is sieved, therefore urethane resin particles are when needing screening, also further to operate, and then waste of resource, increased poly-
The program of urethane resin particle processing, therefore the efficiency of polyurethane resin processing is reduced, the workload of people is increased, and then
It cannot be guaranteed that the economic benefit of work people.
Utility model content
The purpose of this utility model is to provide a kind of polyurethane resin production equipment drawing mechanism of convenient screening, to solve
The problem proposed in certainly above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of polyurethane resin production equipment drawing mechanism of convenient screening, including discharge bucket, the shape of the discharge bucket
It is thin ends and thick middle cavity post, the upper end of the discharge bucket is charging aperture, and its lower end is discharging opening, the discharge bucket
Columned filter screen is provided with inner chamber, and the top and bottom of filter screen are fixed in the inner chamber of discharge bucket by connecting rod, it is described
The surface of filter screen is coated with the screen cloth ring of multiple inverted round table shapes, and filter screen is not contacted with screen cloth ring, the screen cloth ring it is upper
End lateral wall is connected with multiple screens slide bars, and the intracavity sidewall of the discharge bucket offers chute, and the lower end of the chute is provided with
Vertical back-moving spring, the back-moving spring is fixedly connected the lower end of screens slide bar, and screens slide bar is slided up and down in chute.
Preferably, the lower end of the lower end of the filter screen and discharge bucket is in same horizontal plane, the upper end of the filter screen
It is fixedly connected with coniform screen cover.
Preferably, the number of the screen cloth ring is 3-6, and the surrounding of each screen cloth ring is arranged with four screens cunnings
Bar, its screen cloth ring sieve aperture from top to bottom successively decreases successively, and the slot size of the screen cloth ring of top layer is respectively less than the mesh size of filter screen,
The number of the back-moving spring wherein on each screens slide bar is 2, and the number of the screens slide bar and the number of chute match.
Preferably, the diameter of the filter screen is the half of discharge bucket diameter.
Preferably, the gap width between the filter screen and screen cloth ring is 0.01-0.05 millimeters.
Compared with prior art, the beneficial effects of the utility model are：The polyurethane resin production equipment of this convenient screening
Drawing mechanism simple structure, by adding screen cloth ring, facilitates the slip of urethane resin particles, and then facilitates the poly- ammonia of bulky grain
Ester resin particle is entered into filter screen, realizes the screening of urethane resin particles, by using back-moving spring, when on screen cloth ring
Urethane resin particles accumulation is more, and back-moving spring reaches capacity will be rebounded, therefore screens slide bar is moved up and down in chute,
Urethane resin particles are upspring again, then into filter screen, or are entered on next screen cloth ring, are repeatedly sieved
Point, and utilize the discharge end and discharging opening of filter screen in same level, facilitate the discharge end of filter screen to be attached pipeline, and then
Two kinds of differentiations of the urethane resin particles of size particles are collected, facilitates filter screen to be fixed on the inner chamber of discharge bucket by connecting rod
In, this simple structure economizes on resources, and also reduces the workload of operator.
Brief description of the drawings
Fig. 1 is cross section structure diagram of the present utility model；
Fig. 2 is overlooking the structure diagram of the present utility model；
Fig. 3 is mplifying structure schematic diagram at A of the present utility model.
In figure：1 discharge bucket, 2 filter screens, 3 connecting rods, 4 chutes, 5 screen cloth rings, 6 screens slide bars, 7 back-moving springs, 8 charging apertures, 9
Discharging opening.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：
A kind of polyurethane resin production equipment drawing mechanism of convenient screening, including discharge bucket 1, discharge bucket 1 are shaped as
Thin ends and thick middle cavity post, the upper end of discharge bucket 1 is charging aperture 8, and its lower end is discharging opening 9, in the inner chamber of discharge bucket 1
Columned filter screen 2 is provided with, and the top and bottom of filter screen 2 are fixed in the inner chamber of discharge bucket 1 by connecting rod 3, convenient filter
Net 2 is fixed in the inner chamber of discharge bucket 1, and the surface of filter screen 2 is coated with the screen cloth ring 5 of multiple inverted round table shapes, and filter screen 2 and sieve
Net ring 5 is not contacted, facilitates the slip of urethane resin particles, and then facilitates the urethane resin particles of bulky grain to enter into filter
In net 2, the screening of urethane resin particles is realized, the gap width between filter screen 2 and screen cloth ring 5 is 0.01-0.05 millimeters, sieve
The upper end lateral wall of net ring 5 is connected with multiple screens slide bars 6, and the intracavity sidewall of discharge bucket 1 offers chute 4.
The lower end of chute 4 is provided with vertical back-moving spring 7, and back-moving spring 7 is fixedly connected the lower end of screens slide bar 6, and card
Position slide bar 6 is slided up and down in chute 4, and the number of screen cloth ring 5 is 3-6, and the surrounding of each screen cloth ring 5 is arranged with four
Individual screens slide bar 6, its sieve aperture from top to bottom of screen cloth ring 5 successively decreases successively, and the slot size of the screen cloth ring 5 of top layer is respectively less than filter screen
The number of the back-moving spring 7 in 2 mesh size, wherein each screens slide bar 6 is 2, the number and chute 4 of screens slide bar 6
Number match, when the urethane resin particles accumulation on screen cloth ring 5 is more, back-moving spring 7 reaches capacity will rebound, because
This screens slide bar 6 is moved up and down in the chute 4, and urethane resin particles are upspring again, then into filter screen 2, Huo Zhejin
Enter onto next screen cloth ring 5, repeatedly sieved, the lower end of filter screen 2 is with the lower end of discharge bucket 1 in same horizontal plane
It is interior, facilitate the discharge end of filter screen 2 to be attached pipeline, and then two kinds of differentiations of the urethane resin particles of size particles are received
Collection, the upper end of filter screen 2 is fixedly connected with coniform screen cover, and the diameter of filter screen 2 is the half of the diameter of discharge bucket 1.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of polyurethane resin production equipment drawing mechanism of convenient screening, including discharge bucket（1）, the discharge bucket（1）'s
It is shaped as thin ends and thick middle cavity post, it is characterised in that：The discharge bucket（1）Upper end be charging aperture（8）, and its lower end
It is discharging opening（9）, the discharge bucket（1）Inner chamber in be provided with columned filter screen（2）, and filter screen（2）Top and bottom it is equal
By connecting rod（3）It is fixed on discharge bucket（1）Inner chamber in, the filter screen（2）Surface be coated with the sieve of multiple inverted round table shapes
Net ring（5）, and filter screen（2）With screen cloth ring（5）Do not contact, the screen cloth ring（5）Upper end lateral wall be connected with multiple screens
Slide bar（6）, the discharge bucket（1）Intracavity sidewall offer chute（4）, the chute（4）Lower end be provided with vertical reset
Spring（7）, the back-moving spring（7）It is fixedly connected screens slide bar（6）Lower end, and screens slide bar（6）In chute（4）It is interior upper and lower
Slide.
2. the polyurethane resin production equipment drawing mechanism that a kind of convenience according to claim 1 is sieved, it is characterised in that：
The filter screen（2）Lower end and discharge bucket（1）Lower end in same horizontal plane, the filter screen（2）Upper end fix connect
It is connected to coniform screen cover.
3. the polyurethane resin production equipment drawing mechanism that a kind of convenience according to claim 1 is sieved, it is characterised in that：
The screen cloth ring（5）Number be 3-6, and each screen cloth ring（5）Surrounding be arranged with four screens slide bars（6）, its
Screen cloth ring（5）Sieve aperture from top to bottom successively decreases successively, the screen cloth ring of top layer（5）Slot size be respectively less than filter screen（2）Mesh
Size, wherein each screens slide bar（6）On back-moving spring（7）Number be 2, the screens slide bar（6）Number and cunning
Groove（4）Number match.
4. the polyurethane resin production equipment drawing mechanism that a kind of convenience according to claim 1 is sieved, it is characterised in that：
The filter screen（2）Diameter be discharge bucket（1）The half of diameter.
5. the polyurethane resin production equipment drawing mechanism that a kind of convenience according to claim 1 is sieved, it is characterised in that：
The filter screen（2）With screen cloth ring（5）Between gap width be 0.01-0.05 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621214114.7U CN206186153U (en) | 2016-11-11 | 2016-11-11 | Polyurethane resin production facility discharging device of convenient screening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621214114.7U CN206186153U (en) | 2016-11-11 | 2016-11-11 | Polyurethane resin production facility discharging device of convenient screening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206186153U true CN206186153U (en) | 2017-05-24 |
Family
ID=58735312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621214114.7U Expired - Fee Related CN206186153U (en) | 2016-11-11 | 2016-11-11 | Polyurethane resin production facility discharging device of convenient screening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206186153U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107377128A (en) * | 2017-08-08 | 2017-11-24 | 宁波鄞州竹创信息科技有限公司 | A kind of garbage reclamation easy to use is with crusher people |
| CN111299115A (en) * | 2020-03-07 | 2020-06-19 | 钱炳祥 | Automatic screening equipment for rubber |
-
2016
- 2016-11-11 CN CN201621214114.7U patent/CN206186153U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107377128A (en) * | 2017-08-08 | 2017-11-24 | 宁波鄞州竹创信息科技有限公司 | A kind of garbage reclamation easy to use is with crusher people |
| CN111299115A (en) * | 2020-03-07 | 2020-06-19 | 钱炳祥 | Automatic screening equipment for rubber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20171111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |