CN219745517U - Primary cleaning screen for feed production - Google Patents
Primary cleaning screen for feed production Download PDFInfo
- Publication number
- CN219745517U CN219745517U CN202321287004.3U CN202321287004U CN219745517U CN 219745517 U CN219745517 U CN 219745517U CN 202321287004 U CN202321287004 U CN 202321287004U CN 219745517 U CN219745517 U CN 219745517U
- Authority
- CN
- China
- Prior art keywords
- thick bamboo
- cylinder
- section
- cleaning cylinder
- screening
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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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- 238000004140 cleaning Methods 0.000 title claims abstract description 58
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000012216 screening Methods 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 11
- 241001330002 Bambuseae Species 0.000 claims description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 11
- 239000011425 bamboo Substances 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 13
- 239000002994 raw material Substances 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 2
- 238000012864 cross contamination Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a primary cleaning sieve for feed production, which comprises a screening cylinder and two supporting frames for installing the screening cylinder, wherein the left supporting frame and the right supporting frame are provided with a first supporting roller, the first supporting roller is used for supporting the screening cylinder, the supporting frames are provided with a second supporting roller, a cleaning cylinder is placed on the second supporting roller and is positioned in the screening cylinder, meanwhile, the lower end of a feed inlet extends into the cleaning cylinder, a sealing cover is fixedly arranged on the supporting frame far away from the feed inlet, the sealing cover is attached to the side edge of the cleaning cylinder, one end of the sealing cover far away from the cleaning cylinder is communicated with negative pressure equipment through a pipeline, the cleaning cylinder is provided with a discharge opening through which a material can pass, and the upper end of one of the left supporting frame and the right supporting frame is provided with a driving piece which is used for driving the second supporting roller to rotate.
Description
Technical Field
The utility model relates to the technical field of feed production, in particular to a primary cleaning sieve for feed production.
Background
In the feed production process, after materials enter a production system from a feed inlet, firstly, primary screening is needed to be carried out, and large-scale impurities such as straw, rope ends, masonry, mud blocks and the like in the materials are separated, so that the damage of the large-scale impurities to subsequent equipment or the blockage of pipelines is prevented;
the raw materials can carry a large amount of dust before entering the production system, and the dust in the raw materials can escape from the raw materials when primary screening is carried out.
The dust can pollute the environment after entering the atmosphere, and the dust can also cause cross contamination of feed.
Based on the above, the utility model designs a primary cleaning screen for feed production, so as to solve the problems.
Disclosure of Invention
The utility model aims to provide a primary cleaning screen for feed production, which aims to solve the problems of the prior art in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a feed production is with just screening, includes screening cylinder 1 and is used for installing screening cylinder 1's support frame 2, be provided with two about the support frame 2, install first backing roll 3 on the support frame 2, first backing roll 3 is used for supporting screening cylinder 1, its characterized in that: the support frame 2 is provided with a second support roller 4, the second support roller 4 is provided with a cleaning cylinder 5, the cleaning cylinder 5 is positioned in the screening cylinder 1, meanwhile, the lower end of the feed inlet 6 stretches into the cleaning cylinder 5, the support frame 2 far away from the feed inlet 6 is fixedly provided with a sealing cover 7, the sealing cover 7 is attached to the side edge of the cleaning cylinder 5, one end of the sealing cover 7 far away from the cleaning cylinder 5 is communicated with negative pressure equipment through a pipeline, the cleaning cylinder 5 is provided with a discharge opening 8 through which materials can pass, the upper end of one support frame 2 of the left support frame 2 and the right support frame 2 is provided with a driving piece 9, and the driving piece 9 is used for driving the second support roller 4 to rotate;
as a further scheme of the utility model, the cleaning cylinder 5 and the screening cylinder 1 are internally provided with guide spirals 10;
as a further aspect of the present utility model, the screening cylinder 1 and the cleaning cylinder 5 are both inclined;
as a further scheme of the utility model, the discharging opening 8 is arranged at one end of the cleaning cylinder 5 close to the sealing cover 7;
as a further scheme of the utility model, the front-back width of the discharge opening 8 is 2cm at minimum;
as a further scheme of the utility model, an arc-shaped plate 11 is fixedly arranged at the upper end of the supporting frame 2 far away from the feed inlet 6, and the arc-shaped plate 11 is attached to the upper surface of the cleaning cylinder 5 to be used for sealing the discharge opening 8;
compared with the prior art, the utility model has the beneficial effects that:
this device is through setting up the cleaning cylinder in the screening section of thick bamboo, and the one end of cleaning cylinder is provided with the sealing cover, and the sealing cover passes through pipeline intercommunication negative pressure assembly, and the material passes through the feed inlet at first in getting into the cleaning cylinder, makes the raise dust escape in the material come out through the rotation of cleaning cylinder, then concentrate the collection with the raise dust through the negative pressure, prevents that the raise dust escape from causing air pollution when the prescreening, prevents cross contamination between the fodder simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a right side view of the general structure of the present utility model;
FIG. 3 is a schematic view of a cleaning cartridge of the present utility model;
FIG. 4 is a schematic top view of a cleaning cartridge and a sealing cap according to the present utility model;
FIG. 5 is a schematic view of a driving structure of a cleaning roller according to the present utility model;
in the drawings, the list of components represented by the various numbers is as follows:
1. a screening cylinder; 2. a support frame; 3. a first backup roll; 4. a second support roller; 5. a cleaning cylinder; 6. a feed inlet; 7. a mask; 8. a discharge port; 9. a driving member; 10. a guide screw; 11. an arc-shaped plate;
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a feed production is with just screening, includes screening cylinder 1 and is used for installing screening cylinder 1's support frame 2, be provided with two about the support frame 2, install first backing roll 3 on the support frame 2, first backing roll 3 is used for supporting screening cylinder 1, its characterized in that: the support frame 2 is provided with a second support roller 4, the second support roller 4 is provided with a cleaning cylinder 5, the cleaning cylinder 5 is positioned in the screening cylinder 1, meanwhile, the lower end of the feed inlet 6 stretches into the cleaning cylinder 5, the support frame 2 far away from the feed inlet 6 is fixedly provided with a sealing cover 7, the sealing cover 7 is attached to the side edge of the cleaning cylinder 5, one end of the sealing cover 7 far away from the cleaning cylinder 5 is communicated with negative pressure equipment through a pipeline, the cleaning cylinder 5 is provided with a discharge opening 8 through which materials can pass, the upper end of one support frame 2 of the left support frame 2 and the right support frame 2 is provided with a driving piece 9, and the driving piece 9 is used for driving the second support roller 4 to rotate;
during operation, the material passes through feed inlet 6 and gets into in the cleaning cylinder 5, driving piece 9 rotates through drive second backing roll 4 and drives cleaning cylinder 5 and rotate, just so the material just can roll in cleaning cylinder 5, make the dust in the material separate the loss in cleaning cylinder 5 from the material, and seal cover 7 passes through the pipeline and is connected with negative pressure equipment, the negative pressure that produces through negative pressure equipment adsorbs the dust in the cleaning cylinder 5 from seal cover 7 totally, and the material is because the weight is big then can leave cleaning cylinder 5 entering screening cylinder from the discharge opening 8 that cleaning cylinder 5 offered and sieve in, just so can accomplish the separation of dust in the material, prevent the dust loss causes air pollution when the primary screening.
In this embodiment, the cleaning cylinder 5 and the screening cylinder 1 are both provided with a guiding screw 10, and the guiding screw 10 pushes the material to move in the cleaning cylinder 5.
In this embodiment, the screening cylinder 1 and the cleaning cylinder 5 are both inclined, and the material moves in the screening cylinder 1 and the cleaning cylinder 5 by gravity.
In this embodiment, the discharge opening 8 is formed at one end of the cleaning cylinder 5 near the sealing cover 7, so as to ensure the movement travel of the material in the cleaning cylinder 5, so that the dust can be fully dissipated from the material, and meanwhile, after the material leaves from the cleaning cylinder 5 and falls into the screening cylinder, the movement direction of the material in the screening cylinder is opposite to the movement direction of the material in the cleaning cylinder 5.
In this embodiment, the minimum width of front and back of discharge opening 8 is 2cm, and the cleaning cylinder 5 need not sieve the material, only need make raise dust separate from the material, guarantees that the material can directly leave cleaning cylinder 5 from discharge opening 8.
In this embodiment, keep away from support frame 2 upper end fixed setting arc 11 of feed inlet 6, arc 11 laminating cleaning cylinder 5's upper surface is used for sealing discharge opening 8, reduces cleaning cylinder 5's opening area, increases the adsorption efficiency of negative pressure.
Claims (6)
1. The utility model provides a feed production is with just clear sieve, includes screening section of thick bamboo (1) and is used for installing support frame (2) of screening section of thick bamboo (1), be provided with two about support frame (2), install first backing roll (3) on support frame (2), first backing roll (3) are used for supporting screening section of thick bamboo (1), its characterized in that: install second backing roll (4) on support frame (2), placed on second backing roll (4) and cleaned a section of thick bamboo (5), cleaned a section of thick bamboo (5) are located screening section of thick bamboo (1), feed inlet (6) lower extreme stretches into cleaned a section of thick bamboo (5) simultaneously, fixed mounting has on support frame (2) of keeping away from feed inlet (6) and seals mask (7), seals mask (7) and cleaned a side laminating of section of thick bamboo (5), seals mask (7) are kept away from the one end of cleaned a section of thick bamboo (5) and are passed through pipeline and negative pressure equipment intercommunication, discharge opening (8) that can supply the material to pass are seted up to clean a section of thick bamboo (5), and driving piece (9) are installed to one of them support frame (2) upper end of controlling two support frames (2), and driving piece (9) are used for driving second backing roll (4) rotation.
2. A feed production primary screen as claimed in claim 1, wherein: the cleaning cylinder (5) and the screening cylinder (1) are internally provided with guide spirals (10).
3. A feed production primary screen as claimed in claim 1, wherein: the screening cylinder (1) and the cleaning cylinder (5) are in an inclined state.
4. A feed production primary screen as claimed in claim 1, wherein: the discharging opening (8) is arranged at one end of the cleaning cylinder (5) close to the sealing mask (7).
5. A feed production primary screen as claimed in claim 1, wherein: the front-back width of the discharge opening (8) is the minimum of (2) cm.
6. A feed production primary screen as claimed in claim 1, wherein: an arc-shaped plate (11) is fixedly arranged at the upper end of the supporting frame (2) far away from the feed inlet (6), and the arc-shaped plate (11) is attached to the upper surface of the cleaning cylinder (5) and is used for sealing the discharge opening (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321287004.3U CN219745517U (en) | 2023-05-25 | 2023-05-25 | Primary cleaning screen for feed production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321287004.3U CN219745517U (en) | 2023-05-25 | 2023-05-25 | Primary cleaning screen for feed production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219745517U true CN219745517U (en) | 2023-09-26 |
Family
ID=88072860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321287004.3U Active CN219745517U (en) | 2023-05-25 | 2023-05-25 | Primary cleaning screen for feed production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219745517U (en) |
-
2023
- 2023-05-25 CN CN202321287004.3U patent/CN219745517U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |