CN208853250U - Antifouling type feed vibrating screen structure - Google Patents
Antifouling type feed vibrating screen structure Download PDFInfo
- Publication number
- CN208853250U CN208853250U CN201821251980.2U CN201821251980U CN208853250U CN 208853250 U CN208853250 U CN 208853250U CN 201821251980 U CN201821251980 U CN 201821251980U CN 208853250 U CN208853250 U CN 208853250U
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- China
- Prior art keywords
- screen
- mobile
- fixed
- wind
- screen box
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of antifouling type feed vibrating screen structures, vibration screen structure including screen box and in screen box, the top of screen box is provided with dustproof cover, vibration screen structure includes parallel upper screen and lower screen, mobile groove is provided on symmetrical inner wall in the middle part of the screen box inner cavity, drive lead screw is provided in wherein one mobile groove, the driving motor being connected with drive lead screw is fixed on the outer wall of screen box, mobile groove is between upper screen and lower screen, mobile sliding block is provided in mobile groove, wind-guiding cylinder is fixed between two mobile sliding blocks, tuyere is evenly arranged on the roof of wind-guiding cylinder, the air blower being connected with wind-guiding cylinder by soft guide duct is fixed on the outer wall of screen box.The structure setting of the utility model is reasonable, and it is convenient not only to operate, and is conducive to improve the efficiency of screening and the quality of screening, stability in use is good and strong applicability.
Description
Technical field
The utility model belongs to feed-processing equipment technical field, and in particular to a kind of antifouling type feed vibrating screen knot
Structure.
Background technique
Need to screen using to feed during feed processing, when due to feed processing usually by Feed Manufacturing at
Nutty structure mostly uses vibrating screen to be operated, and the vibrating screen of the prior art is mostly using double deck screen classifying screen, the
On one layer of sieve it will bond blocking feed granules because water content is larger after granulation and screen out, second layer sieve will prepare
Evengranular material and the remaining powder separation of pelletization occur, although screening operation may be implemented, in reality
In application process, since in first layer sieve, feed water content is higher, so first layer sieve is be easy to cause to block, shadow
The efficiency of screening and the quality of screening are rung, so applicability and practicability are restricted.
Summary of the invention
Reasonable and strong applicability the antifouling type feed vibrating screen the purpose of the utility model is to provide a kind of structure setting
Structure.
The technical solution for realizing the utility model aim is a kind of antifouling type feed vibrating screen structure, including screen box and position
In the vibration screen structure in screen box, the top of the screen box is provided with dustproof cover, the vibration screen structure includes equal
Capable upper screen and lower screen, the feed hopper being fixed at the top of one end of the screen box above upper screen,
The other end side wall of the screen box is provided with the top impurity discharging port matched with the upper screen and matches with lower screen
Middle part tapping channel, be provided with the mobile groove parallel with upper screen on symmetrical inner wall in the middle part of the screen box inner cavity,
In wherein one mobile groove it is provided with drive lead screw, is fixed on the outer wall of the screen box and is connected with drive lead screw
Driving motor, the mobile groove are between upper screen and lower screen, are provided with mobile cunning in the mobile groove
Block, one of mobile sliding block are threadedly coupled with drive lead screw, wind-guiding cylinder are fixed between two mobile sliding blocks, in institute
It states and is evenly arranged with tuyere on the roof of wind-guiding cylinder, be fixed on the outer wall of the screen box and pass through soft wind-guiding with wind-guiding cylinder
The air blower that pipe is connected, the wind-guiding cylinder move back and forth below the screen layers of upper layer under the action of the driving motor,
And the sieve pore blockade object of upper screen is blown down by tuyere.
It is fixed with vibrating motor in the top center of the dustproof cover, in the vibrating motor and the upper screen
Vibration strut is fixed between the heart.
It is provided with one-way exhaust valve on the dustproof cover, is evenly arranged with dust-break net in the bottom surface of the dustproof cover.
It is respectively fixed with reversed touch-pressure switch at the both ends of the mobile sliding block, the driving motor is clockwise and anticlockwise motor,
The reversed touch-pressure switch is connected with the driving motor, when being pressed on the end wall of mobile groove when mobile sliding block is mobile
Keep driving motor reversed.
The utility model has the effect of positive: the structure setting of the utility model is reasonable, and it is convenient not only to operate, and can have
Effect and the quickly screening of realization feed, and move back and forth and can blow down upper screen tamper by wind-guiding cylinder,
It is beneficial to prevent upper screen blocking, is conducive to improve the efficiency of screening and the quality of screening, stability in use is good and applicability
By force.
Detailed description of the invention
In order to be more likely to be clearly understood the content of the utility model, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model, in which:
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
(embodiment 1)
Fig. 1 shows a kind of specific embodiment of the utility model, and wherein Fig. 1 is the structural representation of the utility model
Figure.
See Fig. 1, a kind of antifouling type feed vibrating screen structure, the vibration screen structure including screen box 1 and in screen box 1
3, the top of the screen box is provided with dustproof cover 2,3 structure of vibration screen includes parallel upper screen 31 and lower layer
Sieve 32, the feed hopper 4 being fixed at the top of one end of the screen box 1 above upper screen, in the another of the screen box
The middle part tapping channel that end side wall is provided with the top impurity discharging port 5 matched with the upper screen and matches with lower screen
6, the mobile groove 7 parallel with upper screen is provided on symmetrical inner wall in the middle part of the screen box inner cavity, wherein a shifting
It is provided with drive lead screw 8 in dynamic groove, the driving motor 9 being connected with drive lead screw is fixed on the outer wall of the screen box,
The mobile groove is between upper screen and lower screen, and mobile sliding block 10 is provided in the mobile groove, wherein
A mobile sliding block be threadedly coupled with drive lead screw, be fixed with wind-guiding cylinder 11 between two mobile sliding blocks, led described
It is evenly arranged with tuyere 12 on the roof of wind cylinder, is fixed on the outer wall of the screen box and passes through soft guide duct with wind-guiding cylinder
13 air blowers 14 being connected, the wind-guiding cylinder move back under the action of the driving motor in the lower section of upper layer screen layers
It is dynamic, and blown down the sieve pore blockade object of upper screen by tuyere.Due to the limited diameter of wind-guiding cylinder, so when in use can
Move back and forth, completes primary back and forth to clear operation of upper screen.
It is fixed with vibrating motor 15 in the top center of the dustproof cover, in the vibrating motor and the upper screen
Vibration strut 16 is fixed between center.
It is provided with one-way exhaust valve 17 on the dustproof cover, is evenly arranged with dust-break net in the bottom surface of the dustproof cover
18.One-way exhaust valve is the structure of the prior art, is only simply applied.
It is respectively fixed with reversed touch-pressure switch 19 at the both ends of the mobile sliding block, the driving motor is positive and negative rotation electricity
Machine, the reversed touch-pressure switch are connected with the driving motor, and the end of mobile groove is pressed on when mobile sliding block is mobile
Make driving motor reversed when wall.
The structure setting of the utility model is reasonable, and it is convenient not only to operate, and can effectively and quickly realize that feed sieves, and
And moved back and forth by wind-guiding cylinder and can be blown down upper screen tamper, it is beneficial to prevent upper screen blocking, is had
Conducive to the quality for the efficiency and screening for improving screening, stability in use is good and strong applicability.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.And the obvious changes or variations that these connotations for belonging to the utility model are extended out still fall within it is practical
Novel protection scope.
Claims (4)
1. a kind of antifouling type feed vibrating screen structure, the vibration screen structure including screen box and in screen box, in the sieve
The top of case is provided with dustproof cover, it is characterised in that: the vibration screen structure includes parallel upper screen and lower screen
Net, the feed hopper being fixed at the top of one end of the screen box above upper screen, in the other end side wall of the screen box
The middle part tapping channel for being provided with the top impurity discharging port matched with the upper screen and being matched with lower screen, described
It is provided with the mobile groove parallel with upper screen on symmetrical inner wall in the middle part of screen box inner cavity, is set in wherein one mobile groove
It is equipped with drive lead screw, the driving motor being connected with drive lead screw, the mobile groove are fixed on the outer wall of the screen box
Between upper screen and lower screen, it is provided with mobile sliding block in the mobile groove, one of mobile sliding block
It is threadedly coupled with drive lead screw, is fixed with wind-guiding cylinder between two mobile sliding blocks, on the roof of the wind-guiding cylinder
It is even to be provided with tuyere, the air blower being connected with wind-guiding cylinder by soft guide duct, institute are fixed on the outer wall of the screen box
It states wind-guiding cylinder to move back and forth below the screen layers of upper layer under the action of the driving motor, and passes through tuyere for upper screen
Sieve pore blockade object blow down.
2. antifouling type feed vibrating screen structure according to claim 1, it is characterised in that: at the top of the dustproof cover
Center is fixed with vibrating motor, and vibration strut is fixed between the vibrating motor and the center of the upper screen.
3. antifouling type feed vibrating screen structure according to claim 2, it is characterised in that: be arranged on the dustproof cover
There is one-way exhaust valve, is evenly arranged with dust-break net in the bottom surface of the dustproof cover.
4. antifouling type feed vibrating screen structure according to claim 3, it is characterised in that: the two of the mobile sliding block
End is respectively fixed with reversed touch-pressure switch, and the driving motor is clockwise and anticlockwise motor, the reversed touch-pressure switch with the drive
Dynamic motor is connected, and keeps driving motor reversed when being pressed on the end wall of mobile groove when mobile sliding block is mobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821251980.2U CN208853250U (en) | 2018-08-03 | 2018-08-03 | Antifouling type feed vibrating screen structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821251980.2U CN208853250U (en) | 2018-08-03 | 2018-08-03 | Antifouling type feed vibrating screen structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208853250U true CN208853250U (en) | 2019-05-14 |
Family
ID=66413881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821251980.2U Expired - Fee Related CN208853250U (en) | 2018-08-03 | 2018-08-03 | Antifouling type feed vibrating screen structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208853250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170609A (en) * | 2020-01-17 | 2020-05-19 | 唐山洁境能源科技开发有限公司 | Inflation anti-blocking system and method for grading fine screen mesh |
-
2018
- 2018-08-03 CN CN201821251980.2U patent/CN208853250U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170609A (en) * | 2020-01-17 | 2020-05-19 | 唐山洁境能源科技开发有限公司 | Inflation anti-blocking system and method for grading fine screen mesh |
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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: 20190514 Termination date: 20210803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |