CN209222623U - A kind of grain cleaner - Google Patents
A kind of grain cleaner Download PDFInfo
- Publication number
- CN209222623U CN209222623U CN201821833189.2U CN201821833189U CN209222623U CN 209222623 U CN209222623 U CN 209222623U CN 201821833189 U CN201821833189 U CN 201821833189U CN 209222623 U CN209222623 U CN 209222623U
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- China
- Prior art keywords
- grain
- screen drum
- cylinder
- gear
- grain cylinder
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Abstract
The utility model discloses a kind of grain cleaners in foodstuff processing technology field, blower is arranged by the side in feeder in the utility model, and the outlet of grain-guiding plate is positioned close to the side of blower, when falling grain from the outlet of grain-guiding plate, by the effect of blower, lighter sundries is set directly to be blown to the discharge of the first impurity discharging port, and the grain of different weight is sorted, it is heavier that first screen drum is entered by the first feeding inlet, lighter enters the second screen drum by the second feeding inlet, for sundries remaining in grain, it is screened by the first screen drum and the second screen drum of rotation, grain is entered in the first grain cylinder and the second grain cylinder by sieve pore；Second screen drum is rotated by second gear with the realization of engaging of gear is driven, and the first rotating cylinder realizes rotation by the engagement of first gear and second gear；The utility model is repeatedly screened, and is classified while to grain impurity-removing, and screening efficiency is high, practical.
Description
Technical field
The utility model relates to foodstuff processing technology field, specially a kind of grain cleaner.
Background technique
Grain cleaner is the important Work machine in grain processing, mainly for separating of various cereal crops it is big,
It is middle or small, also to remove small impurity and light, heavy seeds.In material the removing of impurity mainly utilize grain and other impurities it
Between or grain itself between difference in physical characteristic separated.
Existing grain cleaner is cleaned using vibrating screen mostly, and cleaning efficiency is low, and is unable to reach and cleans
Classification processing.
Based on this, the utility model devises a kind of grain cleaner, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of grain cleaners, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of grain cleaner, including rack, institute
Rack is stated equipped with A-frame and L-type support, A-frame is equipped with fixed frame, and fixed frame is equipped with motor, the first grain cylinder
With the second grain cylinder, the cross bar of L-type support is equipped with feeder, and the output shaft of the motor, which is equipped with, drives gear, and described first
The first screen drum is equipped in grain cylinder, through and out the first grain cylinder, side wall is equipped with sieve pore, the second grain cylinder at the both ends of the first screen drum
In be equipped with the second screen drum, the second screen drum structure is identical with the first screen drum structure, the first grain cylinder and the second grain cylinder out
Mouth end is respectively equipped with the first grain outlet 24 and the second grain outlet, the arrival end lateral wall difference of first screen drum and the second screen drum
Equipped with first gear and second gear, outlet end is respectively equipped with the second impurity discharging port and third impurity discharging port, the first gear and
The engagement of two gears, and second gear is engaged with driving gear, the upper end of the feeder is equipped with feeding funnel, and middle part is equipped with inlet air
Mouthful, air intake vent one end connect with feeder, and the other end is equipped with blower, and the position opposite with air intake vent is equipped with the in the feeder
One impurity discharging port is equipped with grain-guiding plate between air intake vent and feeding funnel, grain-guiding plate tilts down, and opening is located at one close to air intake vent
Side, the lower section of the feeder are equipped with the first feeding inlet and the second feeding inlet, one end point of the first feeding inlet and the second feeding inlet
Not Chuan Guo the first screen drum and the second screen drum arrival end and protrude into the first screen drum and the second screen drum.
Preferably, the first grain cylinder is located at the top of the second grain cylinder.
Preferably, the section of the first grain cylinder and the second grain cylinder is U-shaped, and top is arc surface, and lower part is rectangular surfaces.
Preferably, the axis of first screen drum and the second screen drum arc surface axis with the first screen drum, the second screen drum respectively
Line is overlapped.
Preferably, the first grain cylinder, the second grain cylinder are axially inclined, and tilt angle is 5~10 °, and outlet end is located at the
Lower one end of one grain cylinder and the second grain cylinder.
Preferably, it is equipped with baffle in the air intake vent, is evenly arranged with ventilation port on baffle.
Preferably, first feeding inlet is located at close to the side of blower, and the second feeding inlet is located remotely from the side of blower.
Preferably, the inner surface in first screen drum and the second screen drum is fixed with shovelling plate.
Preferably, fixed frame there are two being symmetrical arranged on the A-frame.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through the side in feeder
Blower is set, and the outlet of grain-guiding plate is positioned close to the side of blower, when falling grain from the outlet of grain-guiding plate, warp
The effect for crossing blower makes lighter sundries directly be blown to the discharge of the first impurity discharging port, and sorts to the grain of different weight,
Heavier to enter the first screen drum by the first feeding inlet, lighter enters the second screen drum by the second feeding inlet, in grain
Remaining sundries is screened by the first screen drum and the second screen drum of rotation, by grain by sieve pore enter the first grain cylinder and
In second grain cylinder；Second screen drum is rotated by second gear with the realization of engaging of gear is driven, and the first rotating cylinder passes through first gear
Rotation is realized in engagement with second gear；The utility model is repeatedly screened, and is classified while to grain impurity-removing, screening
It is high-efficient, it is practical.
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 a schematic structural view of the utility model；
Fig. 2 is the schematic cross-section of the utility model the first grain cylinder and the second grain cylinder.
In attached drawing, parts list represented by the reference numerals are as follows:
1- rack, 2- feeding funnel, 3- feeder, the first impurity discharging port of 4-, 5- blower, 6- grain-guiding plate, 7- baffle, 8-L type branch
Frame, the first feeding inlet of 9-, the second feeding inlet of 10-, 11- the first grain cylinder, the first screen drum of 12-, 13- the second grain cylinder, 14- second are sieved
Cylinder, 15- fixed frame, 16- motor, 17- driving gear, 18- first gear, 19- second gear, 20- A-frame, 21- shovelling plate,
The second grain outlet of 22-, 23- third impurity discharging port, the first grain outlet of 24- 24, the second impurity discharging port of 25-, 26- collecting box.
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.
Attached drawing is please referred to, the utility model provides a kind of technical solution: a kind of grain cleaner, including rack 1, the machine
Frame 1 be equipped with A-frame 20 and L-type support 8, A-frame 20 be equipped with fixed frame 15, fixed frame 15 be equipped with motor 16,
First grain cylinder 11 and the second grain cylinder 13, the cross bar of L-type support 8 are equipped with feeder 3, and the output shaft of the motor 16, which is equipped with, to be driven
Moving gear 17, is equipped with the first screen drum 12 in the first grain cylinder 11, the both ends of the first screen drum 12 through and out the first grain cylinder 11,
Side wall is equipped with sieve pore, is equipped with the second screen drum 14,14 structure of the second screen drum and 12 knot of the first screen drum in the second grain cylinder 13
Structure is identical, and the outlet end of the first grain cylinder 11 and the second grain cylinder 13 is respectively equipped with the first grain outlet 24 and the second grain outlet 22,
The arrival end lateral wall of first screen drum 12 and the second screen drum 14 is respectively equipped with first gear 18 and second gear 19, outlet end
It is respectively equipped with the second impurity discharging port 25 and third impurity discharging port 23, the first gear 18 and second gear 19 engage, and second gear
19 engages with driving gear 17, and the upper end of the feeder 3 is equipped with feeding funnel 2, middle part equipped with air intake vent, air intake vent one end with give
Barrel 3 connects, and the other end is equipped with blower 5, and the position opposite with air intake vent is equipped with the first impurity discharging port 4, inlet air in the feeder 3
Grain-guiding plate 6 is equipped between mouth and feeding funnel 2, grain-guiding plate 6 tilts down, and opening is located at close to the side of air intake vent, the feeding
The lower section of cylinder 3 is equipped with the first feeding inlet 9 and the second feeding inlet 10, and one end of the first feeding inlet 9 and the second feeding inlet 10 is worn respectively
It crosses the arrival end of the first screen drum 12 and the second screen drum 14 and protrudes into the first screen drum 12 and the second screen drum 14.
Wherein, the first grain cylinder 11 is located at the top of the second grain cylinder 13；The section of first grain cylinder 11 and the second grain cylinder 13 is U
Shape, and top is arc surface, lower part is rectangular surfaces；The axis of first screen drum 12 and the second screen drum 14 respectively with the first screen drum 12,
The arc surface axis of second screen drum 14 is overlapped；First grain cylinder 11, the second grain cylinder 13 are axially inclined, and tilt angle is 5~10 °,
Outlet end is located at lower one end of the first grain cylinder 11 and the second grain cylinder 13；It is equipped with baffle 7 in air intake vent, is uniformly arranged on baffle 7
There is ventilation port, prevent in use process, the sundries in grain enters blower 5；First feeding inlet 9 is located at close to the side of blower 5,
Second feeding inlet 10 is located remotely from the side of blower 5, and heavier grain enters lighter the second feeding inlet of entrance of the first feeding inlet 9
10；Inner surface in first screen drum 12 and the second screen drum 14 is fixed with shovelling plate 21, and while screen drum rotates, shovelling plate 21 copies grain
It rises and spills down again, convenient for screening；Fixed frame 15 there are two being symmetrical arranged on A-frame 20.
One concrete application of the present embodiment are as follows: grain is sent to feeding funnel 2 by feed device, and passes through grain-guiding plate 6
Outlet so that grain is fallen in lamelliform, the side in feeder 3 is equipped with blower 5, and the outlet of grain-guiding plate 6 is positioned close to
The side of blower 5 when falling grain from the outlet of grain-guiding plate 6, by the effect of blower 5, makes lighter sundries directly quilt
The discharge of the first impurity discharging port 4 is blown to, and the grain of different weight is sorted, it is heavier to enter first by the first feeding inlet 9
Screen drum 12, lighter enters the second screen drum 14 by the second feeding inlet 10；Motor 16 is circumscribed with power supply, in use, power supply is opened,
Make motor 16 that driving gear 17 be driven to rotate, the second screen drum 14 is turned by second gear 19 with the realization of engaging of gear 17 is driven
Dynamic, the first rotating cylinder realizes rotation by the engagement of first gear 18 and second gear 19, for sundries remaining in grain, passes through
The first screen drum 12 and the second screen drum 14 of rotation are screened, and grain is entered the first grain cylinder 11 and the second grain cylinder 13 by sieve pore
In；After screening, grain and sundries pass through the first grain outlet 24, the second grain outlet 22, the second impurity discharging port 25 and third respectively
Impurity discharging port 23 enters in corresponding collecting box 26.
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 only illustrates the utility model with help.Preferred embodiment is not
There is the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this explanation
The content of book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is to preferably solve
The principles of the present invention and practical application are released, so that skilled artisan be enable to better understand and utilize this reality
With novel.The utility model is limited only by the claims and their full scope and equivalents.
Claims (9)
1. a kind of grain cleaner, including rack, it is characterised in that: the rack is equipped with A-frame and L-type support, triangle
Bracket is equipped with fixed frame, and fixed frame is equipped with motor, the first grain cylinder and the second grain cylinder, and the cross bar of L-type support is equipped with feeding
Cylinder, the output shaft of the motor are equipped with driving gear, are equipped with the first screen drum in the first grain cylinder, the both ends of the first screen drum are worn
Cross and stretch out the first grain cylinder, side wall is equipped with sieve pore, is equipped with the second screen drum in the second grain cylinder, the second screen drum structure and the
One screen drum structure is identical, and the outlet end of the first grain cylinder and the second grain cylinder is respectively equipped with the first grain outlet and the second grain outlet,
The arrival end lateral wall of first screen drum and the second screen drum is respectively equipped with first gear and second gear, and outlet end is respectively equipped with
Second impurity discharging port and third impurity discharging port, the first gear and second gear engagement, and second gear is engaged with driving gear, institute
The upper end for stating feeder is equipped with feeding funnel, and middle part is equipped with air intake vent, and air intake vent one end is connect with feeder, and the other end is equipped with wind
Machine, the position opposite with air intake vent is equipped with the first impurity discharging port in the feeder, and grain-guiding plate is equipped between air intake vent and feeding funnel,
Grain-guiding plate tilts down, and opening is located at close to the side of air intake vent, and the lower section of the feeder is equipped with the first feeding inlet and second
One end of feeding inlet, the first feeding inlet and the second feeding inlet is each passed through the arrival end of the first screen drum and the second screen drum and protrudes into
In one screen drum and the second screen drum.
2. a kind of grain cleaner according to claim 1, it is characterised in that: the first grain cylinder is located at the second grain cylinder
Top.
3. a kind of grain cleaner according to claim 1, it is characterised in that: section of the first grain cylinder and the second grain cylinder
Face is U-shaped, and top is arc surface, and lower part is rectangular surfaces.
4. a kind of grain cleaner according to claim 1, it is characterised in that: the axis of first screen drum and the second screen drum
Line is overlapped with the arc surface axis of the first screen drum, the second screen drum respectively.
5. a kind of grain cleaner according to claim 1, it is characterised in that: the first grain cylinder, the second grain cylinder are along axis
To inclination, tilt angle is 5~10 °, and outlet end is located at lower one end of the first grain cylinder and the second grain cylinder.
6. a kind of grain cleaner according to claim 1, it is characterised in that: be equipped with baffle, baffle in the air intake vent
On be evenly arranged with ventilation port.
7. a kind of grain cleaner according to claim 1, it is characterised in that: first feeding inlet is located at close to blower
Side, the second feeding inlet is located remotely from the side of blower.
8. a kind of grain cleaner according to claim 1, it is characterised in that: in first screen drum and the second screen drum
Inner surface is fixed with shovelling plate.
9. a kind of grain cleaner according to claim 1, it is characterised in that: be symmetrically arranged with two on the A-frame
A fixed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821833189.2U CN209222623U (en) | 2018-11-08 | 2018-11-08 | A kind of grain cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821833189.2U CN209222623U (en) | 2018-11-08 | 2018-11-08 | A kind of grain cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209222623U true CN209222623U (en) | 2019-08-09 |
Family
ID=67502124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821833189.2U Expired - Fee Related CN209222623U (en) | 2018-11-08 | 2018-11-08 | A kind of grain cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209222623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156985A (en) * | 2020-09-24 | 2021-01-01 | 贵州省山地农业机械研究所 | Stepless adjustable rapeseed sorting device |
-
2018
- 2018-11-08 CN CN201821833189.2U patent/CN209222623U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156985A (en) * | 2020-09-24 | 2021-01-01 | 贵州省山地农业机械研究所 | Stepless adjustable rapeseed sorting device |
| CN112156985B (en) * | 2020-09-24 | 2023-08-01 | 贵州省山地农业机械研究所 | Stepless adjustable sorting device for rapeseeds |
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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 |
Granted publication date: 20190809 Termination date: 20201108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |