CN205887448U - Double entry proportion preparator - Google Patents
Double entry proportion preparator Download PDFInfo
- Publication number
- CN205887448U CN205887448U CN201620797161.2U CN201620797161U CN205887448U CN 205887448 U CN205887448 U CN 205887448U CN 201620797161 U CN201620797161 U CN 201620797161U CN 205887448 U CN205887448 U CN 205887448U
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- screen box
- sieve nest
- proportion
- sieve
- cam
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Abstract
The utility model relates to a double entry proportion preparator, including frame, sieve case, income hopper, selection by winnowing dust collector, the choice platform of proportion, fan and vibrating device, the sieve case and bag are drawn together the chaffer screen case and are set up the lower sieve case in chaffer screen case below, the chaffer screen case and bag are drawn together first screen frame and are set up and be used for accepting the second screen frame that first screen frame fell the material below first screen frame, the feed inlet of lower sieve case is corresponding with the discharge gate of second screen frame, first screen frame, second screen frame, lower sieve case all are connected with vibrating device, the feed inlet of lower sieve case sets up in same one side with the honest material export of the choice platform of proportion, the setting of sieve case is in the top of the choice platform of proportion, and the sieve case can not exceed the choice platform both sides of proportion, can be under the prerequisite of guaranteeing sieve case sieve journey, and the whole structure is compact, reduces area, adopt the screening of multistage screening case, reinforcing screening effect.
Description
Technical field
This utility model is related to grain processing field and in particular to a kind of compound specific gravity classificatory.
Background technology
Grain cleaning equipment is seed processing industry with grain stocking industry than one of indispensable equipment, and grain is in warehouse-in
Or need to screen away gently miscellaneous, little miscellaneous, the miscellaneous greatly and moldy kernel being mingled in grain, to ensure the high-quality of grain before processing
Degree.Some grain cleaning equipment structures existing are not reasonable, lead to its floor space larger, producing, transporting each side
All not convenient.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of compact conformation, the little screening effect simultaneously of floor space
Good compound specific gravity classificatory.
This utility model be the technical scheme is that a kind of compound specific gravity classificatory, and it includes frame, is arranged on frame
On screen box be connected with the charging aperture of screen box material bin, be arranged on dust removal of pneumatic separation device above screen box, be arranged on screen box
Lower section and the proportion concentrator table corresponding with the discharging opening of screen box, it is arranged on blower fan below proportion concentrator table and vibration dress
Put.
Described screen box includes screen box and is arranged on lower screen box below screen box, and described upper screen box includes the first sieve nest
And be arranged on below the first sieve nest and be used for accepting the first sieve nest and fall the second sieve nest of material, the charging aperture of described lower screen box with
The discharging opening of the second sieve nest is corresponding, and described first sieve nest, the second sieve nest, lower screen box are all connected with vibrating device, described under
The charging aperture of screen box is arranged on the same side with the honest material outlet of proportion concentrator table.
Described vibrating device is included for driving the upper driving means of upper screen box vibration and being used for driving lower screen box and ratio
The lower driving means of weight concentrator table vibration.
Described upper driving means include upper drive shaft that motor is connected with motor, are arranged on upper drive shaft
On overhead cam and one end be connected the upper connecting rod that the other end is connected with upper screen box with overhead cam.
Described overhead cam includes the first cam and the second cam, and described upper connecting rod includes being connected with the first sieve nest
First sieve nest connecting rod and the second sieve nest connecting rod being connected with the second sieve nest, described first sieve nest connecting rod one end and the first cam
Connect, the other end is connected with the first sieve nest, and described second sieve nest connecting rod one end is connected with the second cam, the other end and second sieves
Body phase connects.
Described first cam is contrary with the eccentric position of the second cam.
Lower drive shaft that described lower driving means include being connected with motor, be arranged in lower drive shaft under convex
Wheel, one end are connected the proportion platform connecting rod that the other end is connected with proportion concentrator table and are arranged on the lower sieve in frame with lower cam
Case connecting rod, in the middle part of described lower screen box connecting rod with frame be hinged, the upper end of lower screen box connecting rod be connected with lower screen box and lower end and
Proportion concentrator table is connected.
Described first sieve nest and the second sieve nest are all hinged and are provided with suspension rod, the described suspension rod other end is cut with scissors with frame
Even.
Good effect of the present utility model is: screen box is arranged on the top of proportion concentrator table, and screen box is without departing from proportion essence
Channel selection both sides, can be on the premise of ensureing screen box sieve journey, and compact integral structure reduces floor space；Using multistage screen box sieve
Choosing, strengthens screening effect；Upper screen box is divided into the first sieve nest and the second sieve nest, and the first sieve nest passes through to be connected with the second sieve nest respectively
Bar is connected with respective cam, and two cam eccentric positions are contrary, the first sieve nest and the second sieve nest direction of motion phase in motion
Instead, two sieve nests realize self-balancing, reduce complete machine oscillation；Lower screen box is connected using connecting rod with proportion concentrator table, by lower proportion essence
Channel selection vibration drives lower screen box vibration to carry out screen box, and lower screen box is contrary with the lower proportion concentrator table direction of motion, also realizes self-balancing,
Equally can effectively reduce complete machine oscillation, reduce damage parts rate；Screen box and proportion concentrator table are using being operated alone motor, blower fan
Motor only drive blower fan, so operationally first can start motor, after treating that grain is fully paved with proportion concentrator table
It is then turned on the motor of blower fan, so can effectively prevent from blowing out good grain because the grain layer on early stage proportion concentrator table is excessively thin,
Ensure screening rate.
Brief description
Fig. 1 is this utility model structural representation；
Fig. 2 is screen box drive connection structural representation on this utility model.
In the accompanying drawings, 1- frame, 2- material bin, pneumatic jig, 4- dust removal of pneumatic separation device, 5- first sieve nest, 6- the before 3- charging
Pneumatic jig after one sieve plate, 7- be miscellaneous greatly to connect bucket, 8- puts out cereal, 9- second sieve nest, 10- second sieve plate, 11- little miscellaneous connect bucket, screen box under 12-,
Sieve plate under 13-, the outlet of 14- honest material, screen box connecting rod, 16- proportion concentrator table, 17- blower fan, 18- motor, 19- proportion platform be even under 15-
Under bar, 20- proportion platform impurities removal bucket, 21-, screen box is little miscellaneous connects bucket, 22- motor, 23- the first sieve nest connecting rod, 24- second sieve nest
Connecting rod, 25- suspension rod.
Specific embodiment
As shown in Figure 1, this utility model includes the charging aperture phase of frame 1, the screen box being arranged in frame 1 and screen box
The material bin 2 of connection, it is arranged on dust removal of pneumatic separation device 4 above screen box, is arranged on below screen box and the discharging opening with screen box
Corresponding proportion concentrator table 16, the blower fan 17 being arranged on proportion concentrator table 16 lower section and vibrating device.
Described screen box includes screen box and is arranged on lower screen box 12 below screen box, and described upper screen box includes the first sieve
Body 5 and the second sieve nest 9 being arranged on the material that the first sieve nest 5 lower section directly falls from the first sieve nest 5 for undertaking, the first sieve
The lower section of body 5 does not have baffle plate, and the material under the first sieve nest 5 sieve can fall directly on the second sieve nest 9, the entering of described lower screen box 12
Material mouth is corresponding with the discharging opening of the second sieve nest 5, described first sieve nest 5, the second sieve nest 9, lower screen box 12 all with vibrating device phase
Connect, the charging aperture of described lower screen box 12 is arranged on the same side with the honest material outlet 14 of proportion concentrator table 16, and material is in lower screen box
The flow direction on proportion concentrator table 16 is contrary with honest material for flow direction in 12.
Described vibrating device is included for driving the upper driving means of upper screen box vibration and being used for driving lower screen box and ratio
The lower driving means of weight concentrator table 16 vibration.
Described upper driving means include upper drive shaft that motor 22 is connected with motor 22, are arranged on upper drive
Overhead cam on moving axis and one end are connected the upper connecting rod that the other end is connected with upper screen box with overhead cam.
As shown in Figure 2, described overhead cam includes the first cam and the second cam, and described upper connecting rod includes and first
The first sieve nest connecting rod 23 and the second sieve nest connecting rod 24 being connected with the second sieve nest 9 that sieve nest 5 is connected, described first sieve nest
Connecting rod 23 one end is connected with the first cam, and the other end is connected with the first sieve nest 5, described second sieve nest connecting rod 24 one end and second
Cam connects, and the other end is connected with the second sieve nest 9.Described first cam is contrary with the eccentric position of the second cam.
As shown in Figure 1, described lower driving means include being connected with motor 22 lower drive shaft, it is arranged on lower drive
Lower cam on moving axis, one end are connected the proportion platform connecting rod 19 that the other end is connected with proportion concentrator table 16 and set with lower cam
Put the lower screen box connecting rod 15 in frame 1, described lower screen box connecting rod 15 middle part is hinged with frame 1, the upper end of lower screen box connecting rod 15
It is connected with lower screen box 12 and lower end is connected with proportion concentrator table 16, lower screen box 12 is additionally provided with for supporting screen box
Screen box support bar, proportion platform support bar is provided with proportion concentrator table 16.In described first sieve nest 5 and the second sieve nest 9
On all be hinged be provided with suspension rod 25, described suspension rod 25 other end is hinged with frame 1.
Shown pneumatic jig dust arrester 4 include being arranged on the charging of material bin 2 lower section before pneumatic jig 3 and be arranged on the
Pneumatic jig after the putting out cereal of the discharging opening of two sieve nests 9, using two-stage selecting crude drugs with winnower, selecting crude drugs with winnower effect is very good.
During use, material enters machine from material bin 2, falls into the first sieve nest 5, the first sieve after pneumatic jig before pan feeding 3 effect
Plate 5 be used for removing miscellaneous greatly in material, miscellaneous greatly stay on the first sieve plate 5, rest materials directly fall to the second sieve nest 9, first
Miscellaneous greatly warp on sieve plate 5 is miscellaneous greatly to connect bucket 7 discharge, falls into and carries out programmed screening, the second sieve plate 10 with the material on the second sieve nest 9
Little miscellaneous in material for removing, little miscellaneous falling is discharged from the little miscellaneous bucket 11 that connects below the second sieve plate 10, and honest material is from the second sieve nest 9
Discharging opening drops into lower screen box 12 to carry out screening for the third time, and the lower sieve plate 13 of lower screen box 12 is little miscellaneous in material for removing, little
Miscellaneous from lower screen box little miscellaneous connect bucket 21 discharge, honest material drops into and carries out proportion choosing, after than gravity treatment, moldy kernel on proportion concentrator table 16
Discharge from the proportion platform impurities removal bucket 20 positioned at proportion concentrator table discharging end, honest material is from honest material outlet 14 discharge.
Whole process material screens through three times, once ratio gravity treatment, and screening effect is good, go up simultaneously two sieve nests of screen box by
In opposite direction in cam, the first sieve nest 5 is contrary with the direction of motion of the second sieve nest 6, and such first sieve nest 5 and the second sieve nest 6 are real
Existing self-balancing, also realizes self-balancing with screen box 12 and proportion concentrator table 16 at present, whole machine is stable, and parts are hardly damaged.
The blower fan 17 of proportion concentrator table 16 lower section is driven using motor 18, and vibrating device is carried out using motor 22
Drive, worked respectively using 2 motors, controllable degree can be increased with the working time of effective control blower fan 17.
This utility model can adopt modularized production, that is, play screen box 12 to adopt a module with proportion concentrator table 16, on
Screen box adopts a module, and dust removal of pneumatic separation device adopts a module, carries out production and transportation with modularity, is carrying out with using
Assembling, increases production efficiency, reduces cost, reduces transport pressure.
Claims (7)
1. a kind of compound specific gravity classificatory is it is characterised in that it includes frame (1), the screen box being arranged in frame (1) and screen box
Charging aperture be connected material bin (2), be arranged on dust removal of pneumatic separation device (4) above screen box, be arranged on below screen box and
The proportion concentrator table (16) corresponding with the discharging opening of screen box, it is arranged on the blower fan (17) below proportion concentrator table (16) and shakes
Dynamic device；
Described screen box includes screen box and is arranged on lower screen box (12) below screen box, and described upper screen box includes the first sieve nest
And be arranged on below the first sieve nest (5) to be used for accepting the first sieve nest (5) and fall second sieve nest (9) of material, described lower sieve (5)
The charging aperture of case (12) is corresponding with the discharging opening of the second sieve nest (5), described first sieve nest (5), the second sieve nest (9), lower screen box
(12) all it is connected with vibrating device, the charging aperture of described lower screen box (12) is set with honest material outlet (14) of proportion concentrator table (16)
Put in the same side.
2. a kind of compound specific gravity classificatory according to claim 1 is it is characterised in that described vibrating device is included for driving
Move the upper driving means of upper screen box vibration and be used for driving the lower driving means that lower screen box and proportion concentrator table (16) vibrate.
3. a kind of compound specific gravity classificatory according to claim 2 is it is characterised in that described upper driving means include driving
Upper drive shaft, the overhead cam being arranged in upper drive shaft and one end that motor (22) is connected with motor (22) with upper
The upper connecting rod that cam connects, the other end is connected with upper screen box.
4. a kind of compound specific gravity classificatory according to claim 3 is it is characterised in that described overhead cam includes the first cam
And second cam, described upper connecting rod includes the first sieve nest connecting rod (23) being connected with the first sieve nest (5) and with
The second sieve nest connecting rod (24) that two sieve nests (9) are connected, described first sieve nest connecting rod (23) one end is connected with the first cam,
The other end is connected with the first sieve nest (5), and described second sieve nest connecting rod (24) one end is connected with the second cam, the other end and
Two sieve nests (9) are connected.
5. a kind of compound specific gravity classificatory according to claim 4 is it is characterised in that described first cam and the second cam
Eccentric position contrary.
6. a kind of compound specific gravity classificatory according to claim 3 is it is characterised in that described lower driving means include and drive
Lower drive shaft that galvanic electricity machine (22) is connected, the lower cam being arranged in lower drive shaft, one end be connected with lower cam the other end with
Proportion platform connecting rod (19) that proportion concentrator table (16) is connected and be arranged on lower screen box connecting rod (15) in frame (1), described
In the middle part of lower screen box connecting rod (15) with frame (1) be hinged, the upper end of lower screen box connecting rod (15) be connected with lower screen box (12) and under
End is connected with proportion concentrator table (16).
7. a kind of compound specific gravity classificatory according to claim 1 is it is characterised in that in described first sieve nest (5) and
All it is hinged on two sieve nests (9) and is provided with suspension rod (25), described suspension rod (25) other end is hinged with frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620797161.2U CN205887448U (en) | 2016-07-27 | 2016-07-27 | Double entry proportion preparator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620797161.2U CN205887448U (en) | 2016-07-27 | 2016-07-27 | Double entry proportion preparator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205887448U true CN205887448U (en) | 2017-01-18 |
Family
ID=57785525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620797161.2U Active CN205887448U (en) | 2016-07-27 | 2016-07-27 | Double entry proportion preparator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205887448U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040590A (en) * | 2016-07-27 | 2016-10-26 | 石家庄三立谷物精选机械有限公司 | Compound proportional sorting machine |
| CN107185831A (en) * | 2017-06-20 | 2017-09-22 | 灵璧县飞松机械制造有限责任公司 | A kind of dual proportion recleaner screen of cereal |
-
2016
- 2016-07-27 CN CN201620797161.2U patent/CN205887448U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040590A (en) * | 2016-07-27 | 2016-10-26 | 石家庄三立谷物精选机械有限公司 | Compound proportional sorting machine |
| CN106040590B (en) * | 2016-07-27 | 2019-02-01 | 石家庄三立谷物精选机械有限公司 | A kind of compound specific gravity classificatory |
| CN107185831A (en) * | 2017-06-20 | 2017-09-22 | 灵璧县飞松机械制造有限责任公司 | A kind of dual proportion recleaner screen of cereal |
| CN107185831B (en) * | 2017-06-20 | 2024-04-05 | 灵璧县飞松机械制造有限责任公司 | Cereal dual specific gravity carefully chosen sieve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 050700 No. 68 Airport Road, Xinle Development Zone, Shijiazhuang City, Hebei Province Patentee after: Shijiazhuang Sanli Grain Machinery Co., Ltd. Address before: 050061 No. 234 Xuefu Road, Shijiazhuang City, Hebei Province Patentee before: Sanli Crop Fine Sorting Machinery Co., Ltd., Shijiazhuang |