CN215964828U - Efficient screening vibrating screen for removing impurities from grains - Google Patents
Efficient screening vibrating screen for removing impurities from grains Download PDFInfo
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- CN215964828U CN215964828U CN202122071676.8U CN202122071676U CN215964828U CN 215964828 U CN215964828 U CN 215964828U CN 202122071676 U CN202122071676 U CN 202122071676U CN 215964828 U CN215964828 U CN 215964828U
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- fixedly connected
- wall
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- spring
- grains
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- 238000012216 screening Methods 0.000 title claims abstract description 37
- 239000012535 impurity Substances 0.000 title claims abstract description 20
- 238000007599 discharging Methods 0.000 claims description 21
- 239000004744 fabric Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 238000007873 sieving Methods 0.000 claims description 2
- 235000013339 cereals Nutrition 0.000 abstract description 32
- 239000002245 particle Substances 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 5
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 3
- 235000009566 rice Nutrition 0.000 abstract description 3
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 241000209094 Oryza Species 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013325 dietary fiber Nutrition 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a high-efficiency screening vibrating screen for removing impurities from grains, wherein the tops of a first spring and a second spring are fixedly connected with a screening device, the top of the screening device penetrates through the top of the inner wall of a first support and corresponds to the bottom of a second support, a collecting pipe is fixedly communicated with one side of the screening device, an air blower is arranged at the top of the collecting pipe, and an adjusting device for controlling the suction force of the air blower is fixedly communicated with one air outlet end of the air blower. The screening device provided by the utility model can be used for screening grains in a vibrating manner through self vibration, large-particle impurities can be left at the top of the first screen, small-particle dust can fall into the first collection bin for collection, grains meeting the specification can fall through the second collection bin for collection, and the grains can be effectively adsorbed by impurities such as rice bran on the surfaces of the grains by starting the operation of the air blower when the grains fall in the second collection bin.
Description
Technical Field
The utility model relates to the technical field of food processing, in particular to an efficient screening vibrating screen for removing impurities from grains.
Background
The grain refers to a general term of various plant seeds in cooked food, and can also be generically called as 'grain'. The grain crops contain rich nutrient substances, mainly including protein, vitamins, dietary fibers, fat, starch and the like.
Because its inside can remain a large amount of impurity and dust etc. in the in-process of grain processing, current screening shale shaker only provides an impurity remove device to can cause a large amount of dust to fly upward at the in-process of screening, for this reason, we propose a grain and remove high-efficient screening shale shaker of impurity.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an efficient screening vibrating screen for removing impurities from grains, and aims to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: an efficient screening vibrating screen for removing impurities from grains comprises a first bracket, a second bracket is fixedly arranged at the top of the first bracket, the top of the second bracket is fixedly connected with a storage hopper for storing materials, the bottom of the storage hopper is fixedly communicated with a blanking device for controlling grain discharge, one side of the inner wall of the first bracket is fixedly connected with a mounting plate, the top of the mounting plate is fixedly connected with a first spring, the other side of the inner wall of the first bracket is fixedly connected with a second spring, the tops of the first spring and the second spring are fixedly connected with a screening device, the top of the screening device penetrates through the top of the inner wall of the first bracket and corresponds to the bottom of the second bracket, and a collecting pipe is fixedly communicated with one side of the screening device, an air blower is arranged at the top of the collecting pipe, and an adjusting device for controlling the suction force of the air blower is fixedly communicated with one air outlet end of the air blower.
Furthermore, the blanking device comprises a blanking pipe, a fixed bearing, a first rotating shaft, a first baffle and a driving lever, wherein the top of the blanking pipe is fixedly communicated with the bottom of the second support, the fixed bearings are fixedly mounted at two ends of the blanking pipe, the fixed bearings are connected in a rotating mode to form a first rotating shaft, the outer surface of the first rotating shaft is located on the first baffle fixedly connected inside the blanking pipe, the outer wall of the first baffle is attached to the inner wall of the blanking pipe, and the first rotating shaft is located at one end, outside the blanking pipe, of the driving lever.
Further, the sieving mechanism is collected storehouse and second collection storehouse by collecting frame, ejection of compact frame, first screen cloth, second screen cloth, first collection storehouse, second and is collected the storehouse and shock dynamo and constitute, the fixed intercommunication in bottom of collecting the frame has the ejection of compact frame, the bottom of ejection of compact frame and the top fixed connection of first spring and second spring, the bottom fixed mounting of ejection of compact frame has shock dynamo, the first screen cloth of inner wall fixedly connected with of collecting the frame, the inner wall fixedly connected with second screen cloth of ejection of compact frame, the second screen cloth is separated the inner wall of ejection of compact frame for the first collection storehouse and the second collection storehouse that distribute from top to bottom.
Further, adjusting device comprises discharging pipe, second pivot, second baffle, connecting plate, runs through groove, spacing post, lock nut and pull rod, the discharging pipe is with the fixed intercommunication of the gas outlet one end of air-blower, one side of discharging pipe runs through and only the second pivot, the inner wall of installation and discharging pipe is rotated to the one end of second pivot, the external fixed surface of second pivot is connected with the second baffle, the second pivot is located the outside one end fixedly connected with connecting plate of discharging pipe, the surface of connecting plate is run through and is provided with curved groove that runs through, the lateral wall of discharging pipe just is located the inside fixedly connected with spacing post that runs through the groove, the surface of spacing post just is provided with the lock nut who meshes mutually with spacing post with the position that the connecting plate contacted, the external fixed surface of connecting plate is connected with the pull rod.
Furthermore, the bottom of the first support is fixedly connected with two groups of mutually symmetrical universal wheels.
Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the blanking speed of the material in the storage hopper can be controlled by arranging the blanking device, the arranged screening device can carry out vibration screening on the grain by self vibration, large-particle impurities can be left at the top of the first screen, small-particle dust can fall into the first collection bin to be collected, the grain meeting the specification can fall and be collected by the second collection bin, the operation of the air blower is started when the grain falls in the second collection bin, so that impurities such as rice bran and the like on the surface of the grain can be effectively adsorbed, and the arranged adjusting device can control the air volume, so that the grain is prevented from being sucked out due to overlarge air speed.
Drawings
FIG. 1 is a schematic structural front view of the present invention;
FIG. 2 is a schematic side view of the blanking device of the present invention;
FIG. 3 is a front sectional view of the screening apparatus of the present invention;
fig. 4 is a schematic side view of the adjusting device of the present invention.
In the figure: 1 first support, 2 second supports, 3 storage hoppers, 4 blanking devices, 5 mounting plates, 6 first springs, 7 second springs, 8 screening devices, 9 collecting pipes, 10 air blowers, 11 adjusting devices, 12 blanking pipes, 13 fixed bearings, 14 first rotating shafts, 15 first baffle plates, 16 deflector rods, 17 collecting frames, 18 blanking frames, 19 first screen meshes, 20 second screen meshes, 21 first collecting bins, 22 second collecting bins, 23 vibrating motors, 24 discharging pipes, 25 second rotating shafts, 26 second baffle plates, 27 connecting plates, 28 penetrating grooves, 29 limiting columns, 30 locking nuts, 31 pull rods and 32 universal wheels.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an efficient screening vibrating screen for removing impurities from grains comprises a first support 1, wherein a second support 2 is fixedly mounted at the top of the first support 1, a storage hopper 3 used for storing materials is fixedly connected to the top of the second support 2, a blanking device 4 used for controlling grain discharge is fixedly communicated with the bottom of the storage hopper 3, a mounting plate 5 is fixedly connected to one side of the inner wall of the first support 1, a first spring 6 is fixedly connected to the top of the mounting plate 5, a second spring 7 is fixedly connected to the other side of the inner wall of the first support 1, a screening device 8 is fixedly connected to the tops of the first spring 6 and the second spring 7, the top of the screening device 8 penetrates through the top of the inner wall of the first support 1 and corresponds to the bottom of the second support 2, a collecting pipe 9 is fixedly communicated with one side of the screening device 8, an air blower 10 is arranged at the top of the collecting pipe 9, and an adjusting device 11 for controlling the suction force of the blower 10 is fixedly communicated with one air outlet end of the blower 10.
Further, unloader 4 comprises unloading pipe 12, fixing bearing 13, first pivot 14, first baffle 15 and driving lever 16, the top of unloading pipe 12 and the fixed intercommunication in bottom of second support 2, the equal fixed mounting in both ends of unloading pipe 12 has fixing bearing 13, and is two sets of fixing bearing 13's inside rotation is connected with first pivot 14, the surface of first pivot 14 just is located the first baffle 15 of the inside fixedly connected with of unloading pipe 12, the outer wall of first baffle 15 is laminated with the inner wall of unloading pipe 12 mutually, the one end fixedly connected with driving lever 16 that first pivot 14 is located the unloading pipe 12 outside, and the lateral wall of unloading pipe 12 sets up to the toper, can make first baffle and the lateral wall of unloading pipe 12 contact when first baffle 15 falls to prevent that the material from falling.
Further, the screening device 8 comprises a collection frame 17, a discharge frame 18, a first screen 19, a second screen 20, a first collection bin 21, a second collection bin 22 and a vibration motor 23, the bottom of the collection frame 17 is fixedly communicated with the discharge frame 18, the bottom of the discharge frame 18 is fixedly connected with the tops of the first spring 6 and the second spring 7, the bottom of the discharge frame 18 is fixedly provided with the vibration motor 23, the inner wall of the collection frame 17 is fixedly connected with the first screen 19, the inner wall of the discharge frame 18 is fixedly connected with the second screen 20, and the inner wall of the discharge frame 18 is divided into the first collection bin 21 and the second collection bin 22 which are distributed up and down by the second screen 20.
Further, the adjusting device 11 is composed of a discharging pipe 24, a second rotating shaft 25, a second baffle plate 26, a connecting plate 27, a through groove 28, a limiting column 29, a locking nut 30 and a pull rod 31, the discharging pipe 24 is fixedly communicated with one end of an air outlet of the air blower 10, one side of the discharging pipe 24 is penetrated through and only provided with the second rotating shaft 25, one end of the second rotating shaft 25 is rotatably installed on the inner wall of the discharging pipe 24, the second baffle plate 26 is fixedly connected to the outer surface of the second rotating shaft 25, the connecting plate 27 is fixedly connected to one end of the second rotating shaft 25, which is positioned outside the discharging pipe 24, the arc-shaped through groove 28 is penetrated through the surface of the connecting plate 27, the limiting column 29 is fixedly connected to the side wall of the discharging pipe 24 and positioned inside the through groove 28, the locking nut 30 engaged with the limiting column 29 is arranged at the position, where the outer surface of the limiting column 29 is contacted with the connecting plate 27, the outer surface of the connecting plate 27 is fixedly connected with a pull rod 31.
Further, two sets of universal wheels 32 which are symmetrical to each other are fixedly connected to the bottom of the first support 1.
When the grain screening machine is used, firstly, grains to be screened are placed in the storage hopper 3, then the vibration motor 23 and the air blower 10 are started to operate, the vibration motor 23 can drive the screening device 8 to vibrate up and down along the tops of the first spring 6 and the second spring 7, so that the materials can be screened, then the deflector rod 16 is pushed, the first rotating shaft 14 and the first baffle plate 15 can rotate along the inside of the fixed bearing 13 by the pushing of the deflector rod 16, so that the bottom of the discharging pipe 12 can be in an open state, the grains can fall on the top of the first screen 19, the large-particle impurities in the grains can be left on the top of the first screen 19 by the vibration of the vibration motor 23, the small-particle dust can fall in the first collecting bin 21 to be collected, and the grains meeting the specification can fall and be collected by the second collecting bin 22, and grain collects 22 the operation of starting air-blower 10 when the storehouse falls at the second and can carry out effective absorption with impurity such as rice bran on grain surface, and at first rotatory lock nut 30 when the grain quality that needs the screening is different, make spacing post 29 and lock nut 30 alternate segregation, and promote pull rod 31 afterwards, make pull rod 31 drive connecting plate 27, second pivot 25 and second baffle 26 rotate, thereby alright angle in the inside of discharging pipe 24 of second baffle 26 of adjusting, thereby alright the wind-force that sends out with adjusting air-blower 10, thereby alright prevent grain because the wind speed is too big and by the suction, screw up lock nut 30 alright fix the position of connecting plate 27 and second baffle 26 after second baffle 26 adjusts the completion.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high-efficient screening shale shaker of miscellaneous is removed to grain, includes first support (1), the top fixed mounting of first support (1) has second support (2), the top fixedly connected with of second support (2) is used for storage fill (3) that the material was stored, its characterized in that: the bottom of the storage hopper (3) is fixedly communicated with a blanking device (4) for controlling grain discharge, one side of the inner wall of the first bracket (1) is fixedly connected with a mounting plate (5), the top of the mounting plate (5) is fixedly connected with a first spring (6), the other side of the inner wall of the first bracket (1) is fixedly connected with a second spring (7), the top parts of the first spring (6) and the second spring (7) are fixedly connected with a screening device (8), the top of the screening device (8) penetrates through the top of the inner wall of the first bracket (1) and corresponds to the bottom of the second bracket (2), a collecting pipe (9) is fixedly communicated with one side of the screening device (8), a blower (10) is arranged at the top of the collecting pipe (9), and one air outlet end of the air blower (10) is fixedly communicated with an adjusting device (11) for controlling the suction force of the air blower (10).
2. The efficient screening vibrating screen for removing impurities from grains according to claim 1, is characterized in that: unloader (4) comprise unloading pipe (12), fixing bearing (13), first pivot (14), first baffle (15) and driving lever (16), the top of unloading pipe (12) and the fixed intercommunication in bottom of second support (2), the equal fixed mounting in both ends of unloading pipe (12) has fixing bearing (13), and is two sets of the internal rotation of fixing bearing (13) is connected with first pivot (14), the surface of first pivot (14) just is located the first baffle of inside fixedly connected with (15) of unloading pipe (12), the outer wall of first baffle (15) is laminated with the inner wall of unloading pipe (12) mutually, first pivot (14) are located the outside one end fixedly connected with driving lever (16) of unloading pipe (12).
3. The efficient screening vibrating screen for removing impurities from grains according to claim 2, is characterized in that: sieving mechanism (8) are collected storehouse (21), second collection storehouse (22) and shock dynamo (23) by collection frame (17), ejection of compact frame (18), first screen cloth (19), second screen cloth (20), first collection storehouse (21), second and are constituteed, the fixed intercommunication in bottom of collecting frame (17) has ejection of compact frame (18), the bottom of ejection of compact frame (18) and the top fixed connection of first spring (6) and second spring (7), the bottom fixed mounting of ejection of compact frame (18) has shock dynamo (23), the first screen cloth (19) of inner wall fixedly connected with of collecting frame (17), the inner wall fixedly connected with second screen cloth (20) of ejection of compact frame (18), storehouse (22) are collected for first collection storehouse (21) and the second that distribute from top to bottom to second screen cloth (20) will be separated the inner wall of ejection of compact frame (18).
4. The efficient screening vibrating screen for removing impurities from grains according to claim 3, is characterized in that: adjusting device (11) comprises discharging pipe (24), second pivot (25), second baffle (26), connecting plate (27), run through groove (28), spacing post (29), lock nut (30) and pull rod (31), discharging pipe (24) and the fixed intercommunication of gas outlet one end of air-blower (10), one side of discharging pipe (24) is run through and only second pivot (25), the inner wall of installation and discharging pipe (24) is rotated to the one end of second pivot (25), the external fixed surface of second pivot (25) is connected with second baffle (26), the one end fixedly connected with connecting plate (27) that second pivot (25) are located discharging pipe (24) outside, the surface of connecting plate (27) is run through and is provided with curved groove (28) that runs through, the lateral wall of discharging pipe (24) just is located the inside fixedly connected with spacing post (29) that runs through groove (28), the outer surface of the limiting column (29) and the position, which is in contact with the connecting plate (27), are provided with locking nuts (30) which are meshed with the limiting column (29), and the outer surface of the connecting plate (27) is fixedly connected with a pull rod (31).
5. The efficient screening vibrating screen for removing impurities from grains according to claim 1, is characterized in that: the bottom of the first support (1) is fixedly connected with two groups of mutually symmetrical universal wheels (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122071676.8U CN215964828U (en) | 2021-08-31 | 2021-08-31 | Efficient screening vibrating screen for removing impurities from grains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122071676.8U CN215964828U (en) | 2021-08-31 | 2021-08-31 | Efficient screening vibrating screen for removing impurities from grains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215964828U true CN215964828U (en) | 2022-03-08 |
Family
ID=80521106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122071676.8U Expired - Fee Related CN215964828U (en) | 2021-08-31 | 2021-08-31 | Efficient screening vibrating screen for removing impurities from grains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215964828U (en) |
-
2021
- 2021-08-31 CN CN202122071676.8U patent/CN215964828U/en not_active Expired - Fee Related
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| 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: 20220308 |