CN212041467U - Feed production is with classified screening device - Google Patents
Feed production is with classified screening device Download PDFInfo
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- CN212041467U CN212041467U CN202020210306.0U CN202020210306U CN212041467U CN 212041467 U CN212041467 U CN 212041467U CN 202020210306 U CN202020210306 U CN 202020210306U CN 212041467 U CN212041467 U CN 212041467U
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- feed production
- screening
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- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The utility model provides a hierarchical screening device for feed production, relates to fodder screening technical field, including the box, is equipped with dog-house and air outlet on the upper portion of box, is equipped with the fan on the lateral wall of box, and the whereabouts route of fodder is aimed at to the mouth of blowing of fan, is equipped with the screening passageway of a plurality of hierarchical settings side by side along the direction of blowing of fan in the box, and the upper portion of screening passageway is equipped with and connects the material mouth. The utility model has the characteristics of simple structure, the screening is effectual, efficient.
Description
Technical Field
The utility model belongs to the technical field of the fodder screening technique and specifically relates to a hierarchical screening device is used in feed production.
Background
Aquatic feed is needed to assist breeding work in the aquatic product breeding process, a screening device is needed to screen materials in the aquatic product feed production process so as to obtain materials with different volumes for use, the traditional screening device is large in size, a vibrating screen is needed for grading screening in feed production, but when the vibrating screen is used, large impurities often enter the vibrating screen to damage a machine body; the raw materials are easy to adhere to the vibrating screen or block the vibrating screen under the condition of insufficient drying, the screening effect is poor, the efficiency is low, and a plurality of raw materials with different particle volumes cannot be screened simultaneously, so that the method is not practical.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art not enough, provide a classified screening, screen effectual, efficient, simple structure's classified screening device for feed production.
The utility model aims to solve the technical problem that realize through following technical scheme, the utility model relates to a hierarchical screening device is used in feed production, its characteristics are, including the box, be equipped with dog-house and air outlet on the upper portion of box, be equipped with the fan on the lateral wall of box, the whereabouts route of fodder is aimed at to the mouth of blowing of fan, is equipped with the screening passageway that a plurality of grades set up side by side along the direction of blowing of fan in the box, and the upper portion of screening passageway is equipped with and connects the material mouth.
The utility model discloses the technical problem that solve can also further realize through following technical scheme, feed production in with the classified screening device: the material receiving port is funnel-shaped.
The utility model discloses the technical problem that solve can also further realize through following technical scheme, feed production in with the classified screening device: the fan upper cover is provided with a protective cover.
The utility model discloses the technical problem that solve can also further realize through following technical scheme, feed production in with the classified screening device: the number of screening channels was set to 4.
The utility model discloses the technical problem that solve can also further realize through following technical scheme, feed production in with the classified screening device: a grading material baffle is arranged between the material receiving ports.
The utility model discloses the technical problem that solve can also further realize through following technical scheme, feed production in with the classified screening device: the height of the grading striker plate is increased progressively along the direction far away from the fan.
The utility model discloses the technical problem that solve can also further realize through following technical scheme, feed production in with the classified screening device: a heating device is arranged in the fan, and the fan outputs hot air.
The utility model discloses the technical problem that solve can also further realize through following technical scheme, feed production in with the classified screening device: the heating device is a resistance wire.
Compared with the prior art, the beneficial effects of the utility model are that:
through set up dog-house and fan on the box, the whereabouts route of fodder is aimed at to the mouth of blowing of fan, set up the screening passageway that a plurality of grades set up side by side along the direction of blowing of fan in the box, the upper portion of screening passageway is equipped with connects the material mouth, make the raw materials behind the dog-house from, the wind-force effect of receiving the fan is blown, the raw materials granule of different volumes is because gravity is different, show different whereabouts routes under the wind-force effect, disperse to the difference connect in the material mouth, realize the hierarchical screening of feedstuff, the device simple structure, it is effectual to screen, high efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the device comprises a box body, a feeding port 2, an air outlet 3, a fan 4, a screening channel 5, a material receiving port 6, a grading baffle 7 and a protective cover 8.
Detailed Description
The following further describes embodiments of the present invention in order to facilitate further understanding of the present invention by those skilled in the art, and does not constitute a limitation to the right thereof.
Referring to fig. 1, the grading and screening device for feed production comprises a box body 1, a feed inlet 2 and an air outlet 3 are arranged at the upper part of the box body 1, a fan 4 is arranged on the side wall of the box body 1, the air blowing port of the fan 4 is aligned with the falling path of feed, grading and screening channels 5 are arranged in parallel in the box body 1 along the air blowing direction of the fan 4, and a material receiving port 6 is arranged at the upper part of each screening channel 5.
The material receiving opening 6 is funnel-shaped. The funnel shape is easier to receive the falling raw materials.
The fan 4 is covered with a protective cover 8. The protective cover 8 can protect the fan 4 from being lost by feed particles.
The number of the screening channels 5 is set to 4.
A grading material baffle 7 is arranged between the material receiving openings 6.
The height of the grading striker plate 7 increases progressively along the direction away from the fan 4. Hierarchical striker plate 7 can assist the classified screening of fodder granule to make things convenient for the fodder granule to fall into the material receiving mouth 6 of corresponding screening passageway 5, can carry out classified screening with the raw materials, screening is effectual.
A heating device is arranged in the fan 4, and the fan 4 outputs hot air. The fan 4 blows out hot air and can play the drying role to the feed particles, prevents that the feed adhesion from reducing the waste of feed raw materials on connecing material mouth 6 or hierarchical striker plate 7.
The heating device is a resistance wire.
Claims (8)
1. The utility model provides a hierarchical sieving mechanism is used in feed production which characterized in that: the feed screening device comprises a box body, wherein a feed inlet and an air outlet are formed in the upper portion of the box body, a fan is arranged on the side wall of the box body, a blowing port of the fan is aligned to the falling path of feed, a plurality of screening channels which are arranged in a grading mode are arranged in the box body in parallel along the blowing direction of the fan, and a material receiving port is formed in the upper portion of each screening channel.
2. The classifying screen device for feed production according to claim 1, wherein: the material receiving port is funnel-shaped.
3. The classifying screen device for feed production according to claim 1, wherein: the fan upper cover is provided with a protective cover.
4. The classifying screen device for feed production according to claim 1, wherein: the number of screening channels was set to 4.
5. The classifying screen device for feed production according to claim 1, wherein: a grading material baffle is arranged between the material receiving ports.
6. The classifying screen device for feed production according to claim 5, wherein: the height of the grading striker plate is increased progressively along the direction far away from the fan.
7. The classifying screen device for feed production according to claim 1, wherein: a heating device is arranged in the fan, and the fan outputs hot air.
8. The classifying screen device for feed production according to claim 7, wherein: the heating device is a resistance wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020210306.0U CN212041467U (en) | 2020-02-26 | 2020-02-26 | Feed production is with classified screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020210306.0U CN212041467U (en) | 2020-02-26 | 2020-02-26 | Feed production is with classified screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212041467U true CN212041467U (en) | 2020-12-01 |
Family
ID=73534314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020210306.0U Active CN212041467U (en) | 2020-02-26 | 2020-02-26 | Feed production is with classified screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212041467U (en) |
-
2020
- 2020-02-26 CN CN202020210306.0U patent/CN212041467U/en active Active
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