CN2378132Y - Vibrating screen for grains - Google Patents
Vibrating screen for grains Download PDFInfo
- Publication number
- CN2378132Y CN2378132Y CN 99210356 CN99210356U CN2378132Y CN 2378132 Y CN2378132 Y CN 2378132Y CN 99210356 CN99210356 CN 99210356 CN 99210356 U CN99210356 U CN 99210356U CN 2378132 Y CN2378132 Y CN 2378132Y
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- CN
- China
- Prior art keywords
- vibrating screen
- frame
- grains
- windmill
- vibrating
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a vibrating screen for grains, which comprises a frame. A power device and a driving device are arranged on the frame. A lifting device, a vibrating screen and a windmill are driven by the driving device. The lifting device is composed of a casing, a conveying belt and a material lifting hopper which are arranged in the casing, a material charging hopper and a material discharging hopper. A vibrating spring is arranged between the vibrating screen and the frame, the other side of which is provided with an air suction device. A suction blower is connected with a motor. A dopant storing barrel and a suction pipe is arranged on the bottom of the air suction device. The bottom of the suction pipe is connected with a suction hood which is connected to the material discharging hopper. The vibrating screen integratively cleans granular grain and oil materials through vibration, air separation and air suction and has a good effect.
Description
The utility model relates to vibratory sieve, be mainly used in graininess grain and oil material (as wheat, barley, paddy rice, corn, rapeseed, jowar, soybean etc.) cleaning, be that grain, warehouse-in are received by basic unit grain distribution station, staple food control office, before warehouse entry, the allocation and transportation, turn over the storehouse, and farm, kind grain specialist, units such as Grain and Cooking Oil Processing Factory use during cleaning.
In grain and oil purchasing station and plantation, processing enterprise, need screen graininess grain and oil material, clear up foreign material, sand, shrivelled kernel, broken grain on the one hand, remove dust on the other hand.But existing Vibrating screen for grains exists following several defective: the one, only adopt windmill blowing mode in cleaning, the dedusting, and not only cleaning effect is poor, and is unclean, and contaminated environment, and it is healthy to influence the operator; The 2nd, the air quantity of windmill does not have governor motion, has influenced the reliability of selection by winnowing.
The purpose of this utility model is the defective that overcomes prior art, and a kind of existing windmill, vibration screening are provided, and air intake device is arranged again, comprehensively clears up foreign material, and the size of air draught energy and windmill air quantity is according to different stepless adjustable grain cleaning equipments in kind.
The art designs scheme of the utility model Vibrating screen for grains is: one group of frame is arranged, the transmission mechanism that power and power drive is installed on the frame, transmission mechanism drives lifting device, vibratory sieve and windmill, lifting device is by the conveyer belt in device case and the housing, chain bucket, and feed hopper and discharge nozzle are formed, between vibratory sieve and frame vibrating spring is installed, opposite side in frame is installed air intake device, so-called air intake device has a motor, motor connects induced-draught fan, under assorted bucket of storage and aspiration channel are arranged, connect suspended hood under the aspiration channel, suspended hood is connected on the material-falling hopper.
Vibrating screen for grains of the present utility model is shaped on suction air volume on the assorted bucket of its storage wall and regulates window, and regulating window has cover plate.
Vibrating screen for grains of the present utility model, bung and spring are installed in the assorted bucket of its storage bottom.
Vibrating screen for grains of the present utility model, two of its windmill case shell is shaped on the adjusting flashboard.
The utility model discloses a kind of vibratory sieve that is used for the cleaning of graininess grain and oil material, compared with the prior art, have following good effect: the one, in a side of frame air intake device is installed, light foreign material in the material are sucked in the assorted bucket of storage, avoid merely by windmill blowing contaminated environment, and absorb clean.Because of being shaped on the adjusting window on the assorted bucket of the storage wall, use the size of the cover plate adjusting air draught energy in the window again, convenient, reliable.And bung and spring are installed in the assorted bucket of storage bottom, and bung is closed automatically when air draught, but after quitting work, bung is opened automatically, removes foreign material in the bucket.Two at windmill case shell is shaped on the adjusting flashboard, the size of air quantity in the pulling flashboard control windmill, and it is more reasonable, more reliable that windmill is used, the selection by winnowing better effects if.
Fig. 1 is the utility model Vibrating screen for grains front direction structural representation;
Fig. 2 is the utility model Vibrating screen for grains posterior direction structural representation;
Fig. 3 be the utility model Vibrating screen for grains by the driven by motor transmission mechanism, transmission mechanism connects running part schematic diagrames such as vibrating device, windmill, lifting device.
Below in conjunction with Fig. 1-Fig. 3 embodiment of the present utility model is done detailed explanation.
1, frame; 2, vibrating spring; 3, castor; 4, vibration rack; 5, windmill driving-belt cover; 6, belt elevator wheel; 7, lifting device bearing; 8, vibrating spring; 9, feed hopper; 10, lifting device housing; 11, conveyer belt is regulated window; 12, discharge nozzle; 13, aspiration channel; 14, induced-draught fan; 15, induced-draught electric motor; 16, exhaust outlet; 17, the assorted bucket of storage; 18, suspended hood; 19, windmill case; 20, guide pressing plate; 21, top sieve; 22, rough thing drain tank; 23, sieve down; 24, sieve mouth; 25, promote the housing observation window; 26, vibrating shaft; 27, vibrating wheels; 28, main transmission band; 29, motor; 30, final drive shaft; 31, bung; 32, suction air volume is regulated window; 33, windmill driving-belt; 34, central pulley; 35, inclined to one side drive; 36, vibrating mass; 37, conveyer belt; 38, chain bucket; 39, lift shaft; 40, promote driving-belt; 41, windmill driving wheel; 42, windmill follower; 43, wind axle; 44, stone, the assorted groove of beach volleyball; 45, windmill is regulated flashboard; 46, half strong paddy drain tank; 47, spring; 48, promote driving wheel; 49, material-falling hopper.
The utility model relates to the cleaning equipment of grain and oil material, as shown in Figure 1 from the structure that front direction is seen of equipment, base is a frame 1, and castor 3 is installed vibratory sieve on the frame 1, vibrating spring 2,8 is arranged, vibration rack 4, top sieve 21, sieve 23 down, top sieve 21 has guide pressing plate 20 and rough material drain tank 22, following sieve 23 materials are discharged by sieve mouthfuls 24, under the following sieve base plate is arranged, the stone that is screened, sand are fallen base plate and are discharged by impurities removal groove 44.One side of equipment is installed lifting device, by housing 10, and conveyer belt 37 in the housing 10 and chain bucket 38 (see figure 3)s, and institutes such as feed hopper 9 and discharge nozzle 12 form.The windmill assembly is installed on the centre of equipment, and rotating shaft, blade etc. is installed in the windmill case 19.It is identical with prior art mostly the above part is.
Technological innovation feature of the present utility model is to be shaped at two of windmill case 19 to regulate flashboard 45, and flashboard can be regulated the air quantity size of windmill, selects rational wind-force according to different material.Opposite side in frame 1 is installed air intake device, has an induced-draught electric motor 15 to drive induced-draught fan 14, and induced-draught fan has exhaust outlet 16, the bottom is the assorted bucket 17 of storage, foreign material are sucked from material-falling hopper 49 by aspiration channel 13 and suspended hood 18, and bung 31 is installed in the assorted bucket bottom of storage (as shown in Figure 2), and spring 47 is arranged, when induced-draught fan is worked, because suction affects, bung is closed automatically, and after quitting work, do not have suction in the bucket, bung 31 is opened automatically.In order to regulate the size of air draught energy, on the assorted bucket of storage 17 walls, open system and regulate window 32, regulate the cover plate control suction air volume of window.
Be running part as shown in Figure 3, motor 29 drives central pulley 34 through main transmission band 28, and final drive shaft 30 is rotated, and two inclined to one side drives 35 is installed on the final drive shaft 30, is promoted driving wheel 48 and windmill driving wheel 41.Vibrating wheels 27 on the drive 35 drive vibrating shafts 26 has vibrating mass 36 in the vibrating wheels 27 partially, finishes the vibration task.Promote driving wheel 48 and drive belt elevator wheel 6, make the lifting device operation by lift shaft 39, the degree of tightness that promotes conveyer belt 37 needs to regulate, so open system observation window 25 and regulate window 11 on lifting device housing 10.Windmill driving wheel 41 drives windmill follower 42 through windmill driving-belt 33, wind axle 43 is rotated and air vane work, the windmill operation.
Claims (4)
1, a kind of Vibrating screen for grains, one group of frame is arranged, the transmission mechanism that power and power drive is installed on the frame, transmission mechanism drives lifting device, vibratory sieve and windmill, lifting device is by the conveyer belt in device case and the housing, chain bucket, and feed hopper and discharge nozzle are formed, between vibratory sieve and frame vibrating spring is installed, the opposite side that it is characterized in that frame is installed air intake device, so-called air intake device has a motor (15), and motor connects induced-draught fan (14), and the assorted bucket of storage (17) and aspiration channel (13) are arranged down, connect suspended hood (18) under the aspiration channel, suspended hood is connected on the material-falling hopper (49).
2, Vibrating screen for grains as claimed in claim 1 is characterized in that storing and is shaped on suction air volume on assorted bucket (17) wall and regulates window (32), and regulating window has cover plate.
3, Vibrating screen for grains as claimed in claim 1 or 2 is characterized in that storing assorted bucket (17) bottom bung (31) and spring (47) is installed.
4, Vibrating screen for grains as claimed in claim 1 is characterized in that two of windmill case shell is shaped on adjusting flashboard (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99210356 CN2378132Y (en) | 1999-06-02 | 1999-06-02 | Vibrating screen for grains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99210356 CN2378132Y (en) | 1999-06-02 | 1999-06-02 | Vibrating screen for grains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2378132Y true CN2378132Y (en) | 2000-05-17 |
Family
ID=34003543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99210356 Expired - Fee Related CN2378132Y (en) | 1999-06-02 | 1999-06-02 | Vibrating screen for grains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2378132Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195426A (en) * | 2015-10-14 | 2015-12-30 | 重庆百恒农业发展有限公司 | Seed purifier power system |
| CN105214950A (en) * | 2015-10-14 | 2016-01-06 | 重庆百恒农业发展有限公司 | Seed gravity concentrator |
| CN105359751A (en) * | 2015-12-12 | 2016-03-02 | 濮阳市为民机械制造有限公司 | Novel impurity-removal air suction hood |
| CN110420855A (en) * | 2019-08-12 | 2019-11-08 | 郝晨亮 | A kind of material sieving and grading device |
-
1999
- 1999-06-02 CN CN 99210356 patent/CN2378132Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195426A (en) * | 2015-10-14 | 2015-12-30 | 重庆百恒农业发展有限公司 | Seed purifier power system |
| CN105214950A (en) * | 2015-10-14 | 2016-01-06 | 重庆百恒农业发展有限公司 | Seed gravity concentrator |
| CN105359751A (en) * | 2015-12-12 | 2016-03-02 | 濮阳市为民机械制造有限公司 | Novel impurity-removal air suction hood |
| CN110420855A (en) * | 2019-08-12 | 2019-11-08 | 郝晨亮 | A kind of material sieving and grading device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |