CN212189982U - A raw materials screening plant for feed production - Google Patents
A raw materials screening plant for feed production Download PDFInfo
- Publication number
- CN212189982U CN212189982U CN202020281310.6U CN202020281310U CN212189982U CN 212189982 U CN212189982 U CN 212189982U CN 202020281310 U CN202020281310 U CN 202020281310U CN 212189982 U CN212189982 U CN 212189982U
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- Prior art keywords
- box body
- feed production
- raw material
- screen
- box
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- 239000002994 raw material Substances 0.000 title claims abstract description 45
- 238000012216 screening Methods 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 59
- 239000002699 waste material Substances 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 13
- 239000012535 impurity Substances 0.000 description 12
- 239000000428 dust Substances 0.000 description 11
- 241000196324 Embryophyta Species 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000019733 Fish meal Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 235000019735 Meat-and-bone meal Nutrition 0.000 description 1
- 244000138286 Sorghum saccharatum Species 0.000 description 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 1
- 235000019764 Soybean Meal Nutrition 0.000 description 1
- 239000005862 Whey Substances 0.000 description 1
- 102000007544 Whey Proteins Human genes 0.000 description 1
- 108010046377 Whey Proteins Proteins 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000004467 fishmeal Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 208000037805 labour Diseases 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000004455 soybean meal Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a raw material screening device for feed production, which comprises a box body and a material guide groove, wherein a hopper is arranged outside an opening at the top of the box body, a hanging frame is arranged at the center of a top plate at the inner side of the box body, the hanging frame is connected with the top end of the mounting frame, a coarse screen is arranged at the middle part of the mounting frame, a fine screen is arranged at the bottom of the mounting frame, a driving motor is arranged at the middle part of the inner wall at one side of the box body, a disc is arranged at the tail end of an output shaft of the driving motor, the side surface of the disc is close to the edge and is rotatably connected with one end of a connecting rod, the other end of the connecting rod is connected with one side of the bottom of the mounting frame through a bolt, the disc pulls the connecting rod to move up and down left and right, the screening effect is good.
Description
Technical Field
The utility model relates to a feed production technical field specifically is a raw materials screening plant for feed production.
Background
The term "feed" is a general term for food of all human-raised animals, and in a narrow sense, a general feed mainly refers to food of agricultural or animal-raised animals. The feed comprises more than ten kinds of feed raw materials such as soybean, soybean meal, corn, fish meal, amino acid, miscellaneous meal, additives, whey powder, grease, meat and bone meal, grains, sweet sorghum and the like. In the processing process of the feed, the feed raw materials must be screened and decontaminated firstly, and the quality of the screening and decontaminating effect in the processing process has quite important influence on the quality and the yield of feed products. Traditional fodder edulcoration mostly needs the manual screening of people to accomplish, wastes time and energy, extravagant a large amount of labours, and work efficiency is low, can't be comparatively abundant get rid of raw materials adnexed dust on surface. When the raw materials are manually screened, the raw materials are generally randomly stacked on the site, the raw materials lack effective isolation, and the surfaces of the raw materials are contaminated by dust, so that the quality and the yield of the final feed product are seriously influenced. Therefore, the utility model provides a raw materials screening plant for feed production is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a raw materials screening plant for feed production to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a raw material screening device for feed production comprises a box body and a material guide groove, wherein a hopper is installed outside an opening at the top of the box body, a hanging frame is installed at the center position of a top plate on the inner side of the box body, the hanging frame is connected with the top end of a mounting frame, a coarse screen is installed in the middle of the mounting frame, a fine screen is installed at the bottom of the mounting frame, a driving motor is installed in the middle of the inner wall on one side of the box body, a disc is installed at the tail end of an output shaft of the driving motor, the side surface of the disc is close to the edge and is rotatably connected with one end of a connecting rod, the other end of the connecting rod is connected with one side of the bottom of the mounting frame through a bolt, a waste material tray is installed on the inner side of the box body under the mounting frame, a material guide pipe, install first axial fan in the box opening of material net lower part one side, the material net upper portion just deviates from the passage welding and has an installation section of thick bamboo, the second axial fan is installed to the outer end of installation section of thick bamboo.
Preferably, a guide plate is welded in the box body below the material net in an upward inclined mode, and a filter screen is installed at the outer end of the first axial flow fan.
Preferably, the air outlet end of the first axial flow fan faces the inside of the box body, the air inlet end of the second axial flow fan faces the inside of the mounting cylinder, a vibration motor is mounted in the middle of the lower edge of the frame of the material net, and the vibration motor is mounted on a cross beam horizontally welded to the lower portion of the box body.
Preferably, the lower end of the hopper is connected with the upper end of the conveying pipe, the lower end of the conveying pipe is arranged above the coarse screen, and a waste guide groove is fixed on the inner wall of the box body on one side of the coarse screen.
Preferably, the coarse screen and the fine screen are integrally arc-shaped, and the middle parts of the coarse screen and the fine screen are correspondingly inclined towards the upper ends of the waste guide groove and the material guide pipe.
Preferably, the hanger comprises an outer frame, a pin shaft, a bearing platform and springs, the two springs are vertically arranged on two sides of the lower portion of the bearing platform respectively, the upper ends of the two springs are connected with top plates on two sides of the outer frame respectively, and the outer frame is connected with the top end of the mounting frame through the pin hole matched with the pin shaft at the bottom.
Preferably, a material port communicated with the material guide groove is formed in the lower portion of one side of the box body, and an air filter element is installed in the middle of the installation cylinder.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the disc is driven to rotate by the driving motor, the disc pulls the connecting rod to move up and down left and right, the connecting rod drives the mounting frame to shake, the mounting frame drives the coarse screen and the fine screen to shake rapidly, the effect of screening impurities in raw materials is achieved, the diameter of the disc is large, the shaking amplitude of the coarse screen and the fine screen is large, and the screening effect is good;
2. the shaking amplitude of the mounting frame is amplified by utilizing the elastic connection of the outer frame and the bearing platform through the spring, the large shaking amplitude of the coarse screen and the fine screen has good screening effect on impurities, and the production quality of subsequent feed is improved;
3. utilize first axial fan to the inside blast air of box, the guide plate leads the air current to the material net, vibrating motor work drives the vibration of material net, and the mutual collision friction between the raw materials on material net upper portion, the dust on raw materials surface drops, takes away the adnexed dust in material net upper portion raw materials surface, improves the quality of follow-up production fodder, and the second axial fan is outwards bloied and is produced suction and make the dust of box lower part get into inside the installation section of thick bamboo to filter by air filter and collect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the installation structure of the material net of the present invention;
fig. 3 is a schematic view of the hanging rack structure of the present invention.
In the figure: the device comprises a box body 1, a hopper 2, a material conveying pipe 3, a hanging frame 4, a mounting frame 5, a coarse screen 6, a fine screen 7, a waste guide groove 8, a waste tray 9, a material screen 10, a material guide groove 11, a material guide pipe 12, a driving motor 13, a disc 14, a connecting rod 15, a first axial fan 16, a second axial fan 17, a guide plate 18, a mounting cylinder 19, a second axial fan 20, an air filter element 21, an outer frame 41, a pin shaft 42, a bearing platform 43 and a spring 44.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a raw material screening device for feed production comprises a box body 1 and a guide chute 11, wherein a hopper 2 is installed outside an opening at the top of the box body 1, raw materials are guided into a feed conveying pipe 3 by the hopper 2, the raw materials are conveyed to the upper part of a coarse screen 6 by the feed conveying pipe 3 to be screened, a hanging frame 4 is installed at the center position of a top plate on the inner side of the box body 1, the hanging frame 4 achieves the effect of elastic connection between a mounting frame 5 and the box body 1 to increase the amplitude and improve the screening effect, the hanging frame 4 is connected with the top end of the mounting frame 5, the coarse screen 6 is installed in the middle of the mounting frame 5, a fine screen 7 is installed at the bottom of the mounting frame 5, the coarse screen 6 screens impurities with the diameter larger than that of the raw materials, the fine screen 7 screens impurities with the diameter smaller than that of the raw materials, two-layer screening is adopted, the raw material screening effect is improved, the side face of the disc 14 is close to the edge and is rotatably connected with one end of the connecting rod 15, the other end of the connecting rod 15 is connected with one side of the bottom of the mounting frame 5 through a bolt, the driving motor 13 drives the disc 14 to rotate, the disc 14 pulls the connecting rod 15 to move up and down left and right, the connecting rod 15 drives the mounting frame 5 to shake, the mounting frame 5 drives the coarse screen 6 and the fine screen 7 to shake rapidly, the effect of screening impurities in raw materials is achieved, the diameter of the disc 14 is large, the shaking amplitude of the coarse screen 6 and the fine screen 7 is; a waste tray 9 is arranged on the inner side of the box body 1 right below the mounting frame 5, the waste tray 9 temporarily stores screened fine particle impurities, a material guide pipe 12 is fixed on the inner wall of the box body 1 on one side of the fine screen 7, the coarse screen 6 and the fine screen 7 are respectively inclined towards a waste guide groove 8 and the material guide pipe 12, the impurities on the upper part of the coarse screen 6 move towards the waste guide groove 8 during rapid shaking, and the raw materials on the upper part of the fine screen 7 enter the material guide pipe 12; the outer side of the lower end of the material guide pipe 12 is connected with one side of a frame of the material net 10 through a hinge, the material guide groove 11 is obliquely installed at the position of the box body 1 below the material net 10, raw materials are conveyed out of the interior of the box body 1 by the material guide groove 11, a first axial flow fan 16 is installed in an opening of the box body 1 at one side of the lower portion of the material net 10, air is blown to the interior of the box body 1 by the first axial flow fan 16, air flow is guided to the material net 10 by a guide plate 18, attached dust on the surface of the raw materials on the upper portion of the material net 10 is taken away, the quality of follow-up feed production is improved, an installation barrel 19 is welded on the upper portion of the material net 10 and deviates from the material guide pipe 12, a second axial flow fan 20.
Further, a flow guide plate 18 is welded in the box body below the material net 10 in an inclined and upward mode, a filter screen is installed at the outer end of the first axial fan 16, and the flow guide plate 18 guides airflow to the material net 10.
Further, the air outlet end of the first axial flow fan 16 faces the inside of the box body 1, the air inlet end of the second axial flow fan 20 faces the inside of the mounting barrel 19, the middle of the lower edge of the frame of the material net 10 is provided with the vibration motor 17, the vibration motor 17 is mounted on a cross beam horizontally welded on the lower portion of the box body 1, the vibration motor 17 drives the material net 10 to vibrate when working, raw materials on the upper portion of the material net 10 are subjected to mutual collision and friction, dust on the surfaces of the raw materials drops, the first axial flow fan 16 blows air, the second axial flow fan 20 exhausts air, and the air filter element 21 filters.
Further, the lower extreme of hopper 2 is connected the upper end of conveying pipeline 3, and the lower extreme of conveying pipeline 3 is in the top of coarse screen 6, and the box 1 inner wall of coarse screen 6 one side is fixed with waste material guide slot 8, and waste material guide slot 8 is outside with impurity guide box 1.
Further, the coarse screen 6 and the fine screen 7 are integrally formed in an arc shape, and the middle portions of the coarse screen 6 and the fine screen 7 are inclined toward the upper ends of the scrap chute 8 and the guide duct 12, respectively.
Further, the hanger 4 comprises an outer frame 41, a pin shaft 42, a bearing platform 43 and springs 44, the two springs 44 are vertically installed on two sides of the lower portion of the bearing platform 43 respectively, the upper ends of the two springs 44 are connected with top plates on two sides of the outer frame 41 respectively, the outer frame 41 is connected with the top end of the mounting frame 5 through the pin hole at the bottom in a matched mode, the outer frame 41 and the bearing platform 43 are elastically connected through the springs 44 to amplify shaking amplitude of the mounting frame 5, the shaking amplitude of the coarse screen 6 and the shaking amplitude of the fine screen 7 are large, the impurity screening effect is good, and production quality of follow-.
Furthermore, a material opening communicated with the material guide groove 11 is formed in the lower portion of one side of the box body 1, an air filter element 21 is installed in the middle of the installation cylinder 19, and the air filter element 21 filters and collects dust.
The working principle is as follows: in actual work, the hopper 2 guides raw materials into the material conveying pipe 3, the material conveying pipe 3 conveys the raw materials to the upper part of the coarse screen 6 for screening, the driving motor 13 drives the disc 14 to rotate, the disc 14 pulls the connecting rod 15 to move up and down left and right, the connecting rod 15 drives the mounting frame 5 to shake, the mounting frame 5 drives the coarse screen 6 and the fine screen 7 to shake rapidly to achieve the effect of screening impurities in the raw materials, the diameter of the disc 14 is large, the shaking amplitude of the coarse screen 6 and the shaking amplitude of the fine screen 7 are large, the screening effect is good, the shaking amplitudes of the coarse screen 6 and the fine screen 7 are large and the screening effect on the impurities is good, the production quality of subsequent feeds is improved, the coarse screen 6 and the fine screen 7 are inclined towards the waste guide groove 8 and the material guide pipe 12 respectively, the impurities on the coarse screen 6 move towards the waste guide groove 8 during rapid shaking, the raw materials on the fine screen 7 enter the material guide pipe, the material guide pipe 12 guides the raw materials to the material net 10, the first axial flow fan 16 blows air to the interior of the box body 1, the guide plate 18 guides the air flow to the material net 10, the vibration motor 17 drives the material net 10 to vibrate when working, the raw materials on the upper portion of the material net 10 collide with each other and rub with each other, dust on the surfaces of the raw materials falls off, the dust attached to the surfaces of the raw materials on the upper portion of the material net 10 is taken away, the quality of follow-up feed production is improved, the second axial flow fan 20 blows air outwards to generate suction force, so that the dust on the lower portion of the box body.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The raw material screening device for feed production comprises a box body (1) and a material guide groove (11), and is characterized in that a hopper (2) is installed outside an opening at the top of the box body (1), a hanging rack (4) is installed at the center of a top plate on the inner side of the box body (1), the hanging rack (4) is connected with the top end of a mounting rack (5), a coarse screen (6) is installed in the middle of the mounting rack (5), a fine screen (7) is installed at the bottom of the mounting rack (5), a driving motor (13) is installed in the middle of the inner wall on one side of the box body (1), a disc (14) is installed at the tail end of an output shaft of the driving motor (13), one end, close to the edge, of the side face of the disc (14) is rotatably connected with a connecting rod (15), the other end of the connecting rod (15) is connected with one side of the bottom of the mounting rack (5), the utility model discloses a screening machine, including box (1) inner wall of fine screen cloth (7) one side is fixed with passage (12), one side of hinged joint material net (10) frame is passed through in the outside of passage (12) lower extreme, box (1) position slope installation baffle box (11) of material net (10) below, install first axial fan (16) in box (1) opening of material net (10) lower part one side, material net (10) upper portion and deviating from passage (12) welding have an installation section of thick bamboo (19), second axial fan (20) are installed to the outer end of installation section of thick bamboo (19).
2. A raw material screening apparatus for feed production as claimed in claim 1, wherein: a guide plate (18) is welded in the box body below the material net (10) in an inclined upward mode, and a filter screen is installed at the outer end of the first axial flow fan (16).
3. A raw material screening apparatus for feed production as claimed in claim 1, wherein: the air outlet end of the first axial flow fan (16) faces the inside of the box body (1), the air inlet end of the second axial flow fan (20) faces the inside of the installation barrel (19), the middle of the lower edge of the frame of the material net (10) is provided with a vibration motor (17), and the vibration motor (17) is installed on a cross beam welded to the lower portion of the box body (1) in a horizontal mode.
4. A raw material screening apparatus for feed production as claimed in claim 1, wherein: the lower extreme of hopper (2) is connected the upper end of conveying pipeline (3), the lower extreme of conveying pipeline (3) is in the top of coarse screen cloth (6), box (1) inner wall on one side of coarse screen cloth (6) is fixed with waste material guide slot (8).
5. A raw material screening apparatus for feed production as claimed in claim 1, wherein: the whole of the coarse screen (6) and the fine screen (7) is arc-shaped, and the middle parts of the coarse screen (6) and the fine screen (7) correspondingly incline towards the upper ends of the waste guide groove (8) and the material guide pipe (12).
6. A raw material screening apparatus for feed production as claimed in claim 1, wherein: stores pylon (4) are including outer frame (41), round pin axle (42), cushion cap (43) and spring (44), two spring (44) are vertical the both sides of installing in cushion cap (43) lower part respectively, two the roof of outer frame (41) both sides is connected respectively to the upper end of spring (44), the top of mounting bracket (5) is connected through pinhole cooperation round pin axle (42) of bottom in outer frame (41).
7. A raw material screening apparatus for feed production as claimed in claim 1, wherein: the lower part of one side of the box body (1) is provided with a material port communicated with the material guide groove (11), and the middle part of the installation cylinder (19) is provided with an air filter element (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020281310.6U CN212189982U (en) | 2020-03-10 | 2020-03-10 | A raw materials screening plant for feed production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020281310.6U CN212189982U (en) | 2020-03-10 | 2020-03-10 | A raw materials screening plant for feed production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212189982U true CN212189982U (en) | 2020-12-22 |
Family
ID=73821646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020281310.6U Expired - Fee Related CN212189982U (en) | 2020-03-10 | 2020-03-10 | A raw materials screening plant for feed production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212189982U (en) |
-
2020
- 2020-03-10 CN CN202020281310.6U patent/CN212189982U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |