CN209093836U - A kind of wheat screening machine - Google Patents
A kind of wheat screening machine Download PDFInfo
- Publication number
- CN209093836U CN209093836U CN201821590523.6U CN201821590523U CN209093836U CN 209093836 U CN209093836 U CN 209093836U CN 201821590523 U CN201821590523 U CN 201821590523U CN 209093836 U CN209093836 U CN 209093836U
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- cylinder
- shaft
- wheat
- screening machine
- helical blade
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Abstract
The utility model discloses a kind of wheat screening machines, are related to wheat material sieving technology field.The utility model includes the first cylinder, the second cylinder and shaft；First cylinder is obliquely installed；Second barrel body rotation is mounted in the first cylinder, and forms cavity between the first cylinder and the second cylinder；Second cylinder is with respect to the first barrel body rotation；The side of second cylinder is uniformly provided with sieve pore；The both ends of second cylinder extend outward the first cylinder；Shaft is rotatably installed in the second cylinder, and the axis of shaft is overlapped with the center line of the second cylinder；The rotation direction of shaft is opposite with the rotation direction of the second cylinder；The length direction of all lateral edge shafts of shaft is equipped with helical blade；Gap is equipped between helical blade and the inner wall of the second cylinder.The utility model is by being provided with the second cylinder of sieve pore, turning to opposite side with the second cylinder and be equipped with the shaft of helical blade, and helical blade is capable of increasing the contact area of wheat and the second cylinder, prevents wheat from accumulating, raising screening effect.
Description
Technical field
The utility model belongs to wheat material sieving technology field, more particularly to a kind of wheat screening machine.
Background technique
Wheat screening is that the sundries such as the stone, grass roots, wheat husk being mingled in wheat are separated with wheat grain, improves wheat
Degree of purity.Existing wheat screening is placed in sieve vibration plate using by wheat to be processed, will be miscellaneous in wheat by vibration
Object, which shakes isolated mode, gives realization.In screening process, it is enterprising to need for wheat to be sieved to be placed in sieve vibration plate in batches
Row screening, is replaced again after screening.And in screening process, if the screening amount of single is larger, wheat to be sieved will be
Concussion mixes the wheat to be sieved at edge with sundries, to reduce screening quality to the edge of sieve vibration plate in vibration processes.
It follows that existing wheat screening plant is in screening process, separating degree is poor, low efficiency.
Utility model content
The purpose of this utility model is to provide a kind of wheat screening machines, are arranged by setting screening drum, in roller
Opposite and side is equipped with the shaft of helical blade with roller rotation direction, solves existing wheat screening plant in screening process
In, the problem of separating degree is poor, low efficiency.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model is a kind of wheat screening machine, including the first cylinder, the second cylinder and shaft；
First cylinder is obliquely installed；Second barrel body rotation is mounted in first cylinder, and described first
Cavity is formed between cylinder and second cylinder；Relatively described first barrel body rotation of second cylinder；Second cylinder
Side be uniformly provided with sieve pore；The both ends of second cylinder extend outward first cylinder；Second cylinder
One end is arranged with a gear ring；The gear ring is engaged with a gear；The gear and a first motor are sequentially connected；
The shaft is rotatably installed in second cylinder, and the center of the axis of the shaft and second cylinder
Line is overlapped；The rotation direction of the shaft is opposite with the rotation direction of second cylinder；Turn described in all lateral edges of the shaft
The length direction of axis is equipped with helical blade；Gap is equipped between the helical blade and the inner wall of second cylinder；
Wherein, second cylinder is extended in one end of the shaft, and periphery is arranged with a first pulley；Described first
Belt wheel is connect by a belt with one second belt wheel transmission；Second belt wheel is connect with one second motor drive.
Further, the upper end of first cylinder is provided inwardly with flange；The upper end of second cylinder and the flange
Rotation connection；The gear ring is set in the upper end of second cylinder；The periphery of second cylinder is arranged with a baffle ring；Institute
Baffle ring is stated between the gear ring and flange；The baffle ring is equipped with ball close to the one side of the flange；The flange
One side close to the baffle ring is equipped with annular groove；The ball rolls in the annular groove；Second cylinder position
Several first bearings are arranged in the side of first inner barrel；Length of several first bearings along second cylinder
Spend directional spreding；The first bearing is fixedly connected by several first connecting rods with the inner wall of first cylinder；Described turn
Two second bearings are arranged on axis；Two second bearings are separately positioned on the both ends of the shaft；The second bearing passes through
Several second connecting rods are fixedly connected with the inner wall of second cylinder.
Further, at a distance of 2-3.5cm between the helical blade and the inner wall of second cylinder.
Further, the top of first cylinder inboard wall is equipped with hairbrush；The hairbrush is located in the cavity；The hair
One end of brush is resisted against on second cylinder.
Further, the top of first cylinder offers an air inlet；The air inlet is equipped with blower.
Further, first cylinder is inclined on a pedestal；The first motor, second motor are solid
Surely it is mounted on the base.
Further, the angular range of first cylinder and horizontal plane is between 0-15 °.
The utility model has the following beneficial effects:
The utility model screening efficiency is high, does not need to be placed into batches as traditional shaking-sieving on sieve shake disk,
It is replaced again after screening；Helical blade is capable of increasing the contact area of wheat and the second cylinder, prevents wheat from accumulating, and improves sieve
Divide effect；Helical blade can also prevent how many when be put into wheat, not by sufficient screening just from the another of the second cylinder
One end discharge.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model wheat screening machine；
Fig. 2 is the mounting structure schematic diagram of the first cylinder and the second cylinder, hairbrush in the utility model wheat screening machine；
Fig. 3 is the structural schematic diagram of the first cylinder；
In attached drawing, parts list represented by the reference numerals are as follows:
The first cylinder of 1-, the second cylinder of 2-, 3- shaft, 4- sieve pore, 5- gear ring, 6- gear, 7- first motor, 8- spiral
Blade, 9- first pulley, 10- belt, the second belt wheel of 11-, the second motor of 12-, 13- baffle ring, 14- ball, 15- annular groove,
16- first bearing, 17- first connecting rod, 18- second bearing, the second connecting rod of 19-, 20- hairbrush, 21- air inlet, 22- wind
Machine, 23- pedestal.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " upper end ", " one side ", " side ", " length side
To ", " inner wall ", "upper", " inside ", indicating positions or the positional relationship such as "inner", be merely for convenience of description the utility model and
Simplify description, rather than the component or element of indication or suggestion meaning must have a particular orientation, with specific orientation construction
And operation, therefore should not be understood as limiting the present invention.
Refering to Figure 1, the utility model be a kind of wheat screening machine, including the first cylinder 1, the second cylinder 2 and turn
Axis 3；
First cylinder 1 is obliquely installed；Second cylinder 2 is rotatably installed in the first cylinder 1, and the first cylinder 1 and second
Cavity is formed between body 2；Second cylinder 2 is rotated relative to the first cylinder 1；The side of second cylinder 2 is uniformly provided with sieve pore 4；Second
The both ends of cylinder 2 extend outward the first cylinder 1；One end of second cylinder 2 is arranged with a gear ring 5；Gear ring 5 and a tooth
6 engagement of wheel；Gear 6 and a first motor 7 are sequentially connected；Specifically, when first motor 7 starts, band moving gear 6 is rotated, tooth
Wheel 6 drives gear ring 5 to rotate, and then drives the rotation of the second cylinder 2.
Shaft 3 is rotatably installed in the second cylinder 2, and the axis of shaft 3 is overlapped with the center line of the second cylinder 2；Shaft 3
Rotation direction it is opposite with the rotation direction of the second cylinder 2；The length direction of all lateral edge shafts 3 of shaft 3 is equipped with helical blade
8；Gap is equipped between helical blade 8 and the inner wall of the second cylinder 2；
Wherein, the second cylinder 2 is extended in one end of shaft 3, and periphery is arranged with a first pulley 9；First pulley 9 passes through
One belt 10 and one second belt wheel 11 are sequentially connected；Second belt wheel 11 and one second motor 12 are sequentially connected.Specifically, work as starting
When second motor 12 starts, the second belt wheel 11 rotation, the second belt wheel 11 drives the rotation of first pulley 9 to drive by belt 10
Shaft 3 rotates.
Specific installation process description: starting first motor 7, the second motor 12, by the wheat for needing to sieve from the second cylinder 2
Higher one end is poured into；Into the wheat of the second cylinder 2, roll in the second cylinder 2 with the rotation of the second cylinder 2, wheat
Grain is fallen out of sieve pore 4, into forming cavity between the first cylinder 1 and the second cylinder 2, and it is a lower height of from the first cylinder 1
One end discharge；Impurity in wheat is discharged from the other end of the second cylinder 2.Because being equipped with and its rotation direction phase in the second cylinder 2
Anti- shaft 3, the helical blade 8 in shaft 3 can slow down the speed that wheat moves down in the second cylinder 2, prevent small
Wheat was put into how many when, is not just discharged, does not need as traditional reciprocating sieve from the other end of the second cylinder 2 by sufficient screening
Dividing need to be placed into batches on sieve shake disk, replaced again after screening, improve screening efficiency.In addition helical blade 8 also can
The contact area for increasing wheat and the second cylinder 2 is played, prevents wheat from accumulating, improves screening effect, separating degree height, drum-type
Screening avoids traditional vibration-type screening, and wheat to be sieved is easy concussion to the edge of sieve vibration plate, makes the to be sieved small of edge
Wheat mixes with sundries, thus the problem of reducing screening quality.
Refering to shown in Fig. 2-3, it is preferable that the upper end of the first cylinder 1 is provided inwardly with flange；The upper end of second cylinder 2 with turn over
Side rotation connection；Gear ring 5 is set in the upper end of the second cylinder 2；The periphery of second cylinder 2 is arranged with a baffle ring 13；Baffle ring 13
Between gear ring 5 and flange；Baffle ring 13 is equipped with ball 14 close to the one side of flange；One side of the flange close to baffle ring 13
Equipped with annular groove 15；Ball 14 rolls in annular groove 15；The side that second cylinder 2 is located inside the first cylinder 1 is arranged
There are two first bearings 16；Two first bearings 16 are distributed along the length direction of the second cylinder 2；Each first bearing 16 passes through 3
A first connecting rod 17 is fixedly connected with the inner wall of the first cylinder 1；Two second bearings 18 are arranged in shaft 3；Two second bearings
18 are separately positioned on the both ends of shaft 3；Second bearing 18 connects by the way that the inner wall of 3 the second connecting rods 19 and the second cylinder 2 is fixed
It connects.
Preferably, at a distance of 2-3.5cm between helical blade 8 and the inner wall of the second cylinder 2.It so, it is possible to guarantee wheat not
It can be packed together the contact area for increasing wheat and the second cylinder 2, be conducive to screening.
Preferably, the top of 1 inner wall of the first cylinder is equipped with hairbrush 20；Hairbrush 20 is within the cavity；One end of hairbrush 20 is supported
It leans against on the second cylinder 2.It so, it is possible to prevent wheat or impurity from blocking sieve pore 4, improve screening effect.
Preferably, the top of the first cylinder 1 offers an air inlet 21；Blower 22 is installed at air inlet 21.Specifically,
When blower 22 works, wind enters in the first cylinder 1 and the second cylinder 2 from air inlet 21, and from the first cylinder 1, second
The discharge of a lower height of one end of body 2 so, it is possible the tiny dust impurity discharge being mingled in wheat, improve the sieve of wheat
Divide purity.
Preferably, the first cylinder 1 is inclined on a pedestal 23；First motor 7, the second motor 12 are fixedly mounted
On pedestal 23.
Preferably, the angular range of the first cylinder 1 and horizontal plane is between 0-15 °.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (7)
1. a kind of wheat screening machine, which is characterized in that including the first cylinder (1), the second cylinder (2) and shaft (3)；
First cylinder (1) is obliquely installed；Second cylinder (2) is rotatably installed in first cylinder (1), and described
Cavity is formed between first cylinder (1) and second cylinder (2)；Relatively described first cylinder (1) of second cylinder (2) turns
It is dynamic；The side of second cylinder (2) is uniformly provided with sieve pore (4)；The both ends of second cylinder (2) extend outward described
First cylinder (1)；One end of second cylinder (2) is arranged with a gear ring (5)；The gear ring (5) is nibbled with a gear (6)
It closes；The gear (6) and a first motor (7) are sequentially connected；
The shaft (3) is rotatably installed in second cylinder (2), and the axis of the shaft (3) and second cylinder
(2) center line is overlapped；The rotation direction of the shaft (3) is opposite with the rotation direction of second cylinder (2)；The shaft
(3) length direction of shaft (3) described in all lateral edges is equipped with helical blade (8)；The helical blade (8) and second cylinder
(2) gap is equipped between inner wall；
Wherein, second cylinder (2) is extended in one end of the shaft (3), and periphery is arranged with a first pulley (9)；Institute
First pulley (9) are stated to be sequentially connected by a belt (10) and one second belt wheel (11)；Second belt wheel (11) and one second
Motor (12) transmission connection.
2. a kind of wheat screening machine according to claim 1, which is characterized in that the upper end of first cylinder (1) is inside
Equipped with flange；The upper end of second cylinder (2) and the flange are rotatablely connected；The gear ring (5) is set in described second
The upper end of cylinder (2)；The periphery of second cylinder (2) is arranged with a baffle ring (13)；The baffle ring (13) is located at the gear
Between ring (5) and flange；The baffle ring (13) is equipped with ball (14) close to the one side of the flange；The flange is close to described
The one side of baffle ring (13) is equipped with annular groove (15)；The ball (14) rolls in the annular groove (15)；Described
Two cylinders (2) are located at the internal side of first cylinder (1) and are arranged with several first bearings (16)；Several first bearings
(16) it is distributed along the length direction of second cylinder (2)；The first bearing (16) by several first connecting rods (17) with
The inner wall of first cylinder (1) is fixedly connected；Two second bearings (18) are arranged on the shaft (3)；Two second axis
Hold the both ends that (18) are separately positioned on the shaft (3)；The second bearing (18) passes through several second connecting rods (19) and institute
The inner wall for stating the second cylinder (2) is fixedly connected.
3. a kind of wheat screening machine according to claim 1, which is characterized in that the helical blade (8) and described second
At a distance of 2-3.5cm between the inner wall of cylinder (2).
4. a kind of wheat screening machine according to claim 1, which is characterized in that the top of the first cylinder (1) inner wall
Equipped with hairbrush (20)；The hairbrush (20) is located in the cavity；One end of the hairbrush (20) is resisted against second cylinder
(2) on.
5. a kind of wheat screening machine according to claim 1, which is characterized in that the top of first cylinder (1) opens up
There are an air inlet (21)；Blower (22) are installed at the air inlet (21).
6. a kind of wheat screening machine according to claim 1, which is characterized in that first cylinder (1) is inclined at
On one pedestal (23)；The first motor (7), second motor (12) are fixedly mounted on the pedestal (23).
7. a kind of wheat screening machine according to claim 1, which is characterized in that first cylinder (1) and horizontal plane
Angular range is between 0-15 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821590523.6U CN209093836U (en) | 2018-09-28 | 2018-09-28 | A kind of wheat screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821590523.6U CN209093836U (en) | 2018-09-28 | 2018-09-28 | A kind of wheat screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209093836U true CN209093836U (en) | 2019-07-12 |
Family
ID=67153805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821590523.6U Expired - Fee Related CN209093836U (en) | 2018-09-28 | 2018-09-28 | A kind of wheat screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209093836U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110787989A (en) * | 2019-11-05 | 2020-02-14 | 安徽省含山县华康调味品厂 | Sesame sieving mechanism is used in sesame oil production |
| CN110918441A (en) * | 2019-12-20 | 2020-03-27 | 湖北京山群健米业有限公司 | A kind of rice processing grading screening equipment |
| CN113751305A (en) * | 2021-09-28 | 2021-12-07 | 安徽省东博米业有限公司 | Husked rice screening separator |
| CN113996523A (en) * | 2021-09-23 | 2022-02-01 | 安徽昊森药业有限公司 | Medicinal material dry cleaning machine |
| CN114632687A (en) * | 2022-03-22 | 2022-06-17 | 云南银塔电力建设有限公司 | Capital construction engineering is with multi-functional horizontal grit autosegregation discharge apparatus |
| CN118437618A (en) * | 2024-06-07 | 2024-08-06 | 衡阳福龙肥业有限公司 | A soil pollution control device with sterilization function |
-
2018
- 2018-09-28 CN CN201821590523.6U patent/CN209093836U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110787989A (en) * | 2019-11-05 | 2020-02-14 | 安徽省含山县华康调味品厂 | Sesame sieving mechanism is used in sesame oil production |
| CN110918441A (en) * | 2019-12-20 | 2020-03-27 | 湖北京山群健米业有限公司 | A kind of rice processing grading screening equipment |
| CN110918441B (en) * | 2019-12-20 | 2021-01-01 | 广东白燕粮油实业有限公司 | Rice processing classified screening equipment |
| CN113996523A (en) * | 2021-09-23 | 2022-02-01 | 安徽昊森药业有限公司 | Medicinal material dry cleaning machine |
| CN113751305A (en) * | 2021-09-28 | 2021-12-07 | 安徽省东博米业有限公司 | Husked rice screening separator |
| CN114632687A (en) * | 2022-03-22 | 2022-06-17 | 云南银塔电力建设有限公司 | Capital construction engineering is with multi-functional horizontal grit autosegregation discharge apparatus |
| CN114632687B (en) * | 2022-03-22 | 2024-02-20 | 云南银塔电力建设有限公司 | Multifunctional horizontal gravel automatic separation and unloading equipment for capital construction engineering |
| CN118437618A (en) * | 2024-06-07 | 2024-08-06 | 衡阳福龙肥业有限公司 | A soil pollution control device with sterilization function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20200928 |