CN205084997U - Small -size grain screens machine in grades - Google Patents
Small -size grain screens machine in grades Download PDFInfo
- Publication number
- CN205084997U CN205084997U CN201520866081.3U CN201520866081U CN205084997U CN 205084997 U CN205084997 U CN 205084997U CN 201520866081 U CN201520866081 U CN 201520866081U CN 205084997 U CN205084997 U CN 205084997U
- Authority
- CN
- China
- Prior art keywords
- screen plate
- main body
- machine main
- screening machine
- screen
- Prior art date
- 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
Links
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a small -size grain screens machine in grades, including the sieve separator main part, be equipped with the ash collecting box who installs in the inner chamber bottom of sieve separator main part under the dust gauze, the screen plate is including having a perfect understanding the filtration pore of establishing on screen plate surface of crossing, and the diameter of crossing the filtration pore of the screen plate on the upper portion that wherein lies in is greater than the diameter of crossing the filtration pore of the screen plate of the lower part that lies in, the one end that the screen plate be close to to lead to the groove has a perfect understanding and is equipped with the waste material, and it pegs graft to slide in waste opening has the slider that passes the guide slot that the screen plate lateral wall left. This small -size grain screens machine in grades filters grain stalk through the first layer screen plate, then after the price hike of stirring leaf, filters big granule get off through second floor screen plate, filters the dust through the dust gauze at last, designs into the pull structure with screen plate and ash collecting box, is convenient for clear up the waste material, and this small -size grain screens machine in grades filtration is thorough just efficient, and it is convenient to clear up the waste material moreover.
Description
Technical field
The utility model relates to agricultural machinery technological field, is specially a kind of small grain classifying screen.
Background technology
Peasant, after grain harvesting, needs airing to store, needs to carry out removal of impurities dedusting operation, faced by the successive increasing both production and income of grain in recent years, peasant also must improve and stores up efficiency, puts in storage, for ensureing that grain security provides safeguard to ensure that grain is qualified fast.And existing screening installation, cleaning effect is poor, can not meet grain storage requirement of putting in storage, one must be had to remove large small impurities, dust and gently to mix, can raise the efficiency again cleaning machinery come present stage put in storage prune job for this reason, we propose a kind of small grain classifying screen and solve these problems.
Utility model content
The purpose of this utility model is to provide a kind of small grain classifying screen, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of small grain classifying screen, comprise screening machine main body, top and a sidewall lower part of described screening machine main body are not provided with charging aperture and discharging opening, rotating shaft is horizontally installed with in the middle part of the inner chamber of described screening machine main body, and the two ends of rotating shaft are rotationally connected by the two side of bearing and screening machine main body, on the surface of rotating shaft, paddle is installed, the inner chamber that screening machine main body is extended in one end of described rotating shaft is connected with the motor being arranged on screening machine main body wall, described motor electrical connection is arranged on the controller of screening machine main body wall, the inner chamber of described screening machine main body is also provided with top and bottom screen plate that two lay respectively at rotating shaft, sliding plug that described screen plate is seamless is in the chute that screening machine main body inner wall leaves, and the groove that one end of screen plate is left through screening machine main body wall, be positioned at the ash screen being provided with immediately below the screen plate of bottom and being inclined and mounted on screening machine main body wall, and the low side of ash screen is communicated with discharging opening, the ash collecting box of the intracavity bottom being arranged on screening machine main body is provided with immediately below described ash screen, and the sidewall of the through screening machine main body in ash collecting box one end.
Described screen plate comprises the through filter bores being located at screen plate surface, the diameter of the filter bores of the screen plate on the top be wherein positioned at is greater than the diameter of the filter bores of the screen plate of the bottom be positioned at, described screen plate is provided with waste material near one end of groove is through, and in waste material mouth, sliding plug has the slide block of the guide slot left through screen plate sidewall.
Preferably, the lateral wall of described slide block, screen plate and ash collecting box is all provided with handle, and the bottom of described waste material mouth is provided with the bearing bar for carrying slide block.
Preferably, on the contact surface bottom described screening machine main body and ash collecting box and ash collecting box one end of being positioned at screening machine body lumen is equipped with pulley, and the bottom of described screening machine main body is provided with the slide rail matched with the pulley on ash collecting box.
Preferably, the surface of described screen plate is provided with electromagnetic shaker, described discharge outlet is provided with electromagnetic valve, and electromagnetic shaker is all electrically connected with controller with electromagnetic valve, is provided with motor speed by-pass cock, vibrator vibration frequency by-pass cock and electromagnetic valve switch on the controller.
Compared with prior art, the beneficial effects of the utility model are: this small grain classifying screen, by ground floor screen plate, grain stalk is filtered down, then, after paddle price hike, by second layer screen plate, large particle filtering is got off, finally by ash screen by filtering dust, screen plate and ash collecting box are designed to drawing structure, be convenient to clear away waste, this small grain classifying screen filters thoroughly and efficiency is high, and clear away waste is convenient.
Accompanying drawing explanation
Fig. 1 is that structural representation is cutd open in side of the present utility model;
Fig. 2 is screen plate structural representation of the present utility model.
In figure: 1 screening machine main body, 2 charging apertures, 3 discharging openings, 4 chutes, 5 screen plates, 51 waste material mouths, 52 filter bores, 53, guide slot, 54 slide blocks, 6 paddles, 7 rotating shafts, 8 grooves, 9 ash screens, 10 slide rails, 11 ash collecting box, 12 pulleys, 13 motors, 14 controllers, 15 electromagnetic shakers.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, the utility model provides a kind of technical scheme: a kind of small grain classifying screen, comprise screening machine main body 1, top and a sidewall lower part of described screening machine main body 1 are not provided with charging aperture 2 and discharging opening 3, rotating shaft 7 is horizontally installed with in the middle part of the inner chamber of described screening machine main body 1, and the two ends of rotating shaft 7 are rotationally connected by the two side of bearing and screening machine main body 1, on the surface of rotating shaft 7, paddle 6 is installed, the inner chamber that screening machine main body 1 is extended in one end of described rotating shaft 7 is connected with the motor 13 being arranged on screening machine main body 1 sidewall, described motor 13 electrical connection is arranged on the controller 14 of screening machine main body 1 sidewall, the inner chamber of described screening machine main body 1 is also provided with top and bottom screen plate 5 that two lay respectively at rotating shaft 7, the seamless sliding plug of described screen plate 5 is in the chute 4 that screening machine main body 1 inwall leaves, and the groove 8 that one end of screen plate 5 is left through screening machine main body 1 sidewall, be positioned at the ash screen 9 being provided with immediately below the screen plate 5 of bottom and being inclined and mounted on screening machine main body 1 sidewall, and the low side of ash screen 9 is communicated with discharging opening 3, the surface of described screen plate 5 is provided with electromagnetic shaker 15, electromagnetic shaker 15 is utilized to drive screen plate 5 to rotate the screening effeciency improving screen plate 5, described discharging opening 3 place is provided with electromagnetic valve, electromagnetic shaker 15 and electromagnetic valve are all electrically connected with controller 14, controller 14 is provided with motor 13 rotational speed regulation switch, vibrator 15 vibration frequency by-pass cock and electromagnetic valve switch, the ash collecting box 11 of the intracavity bottom being arranged on screening machine main body 1 is provided with immediately below described ash screen 9, and the sidewall of the through screening machine main body 1 in ash collecting box 11 one end, on contact surface bottom described screening machine main body 1 and ash collecting box 11 and ash collecting box 11 one end of being positioned at screening machine main body 1 inner chamber is equipped with pulley 12, the bottom of described screening machine main body 1 is provided with the slide rail 10 matched with the pulley 12 on ash collecting box 11, screening machine main body 1 and ash collecting box 11 frictional force can be reduced by the structure of pulley and slide rail, not only be convenient to the service life of pull but also energy extension fixture.
Described screen plate 5 comprises the through filter bores 52 being located at screen plate 5 surface, the diameter of the filter bores 52 of the screen plate 5 on the top be wherein positioned at is greater than the diameter of the filter bores 52 of the screen plate 5 of the bottom be positioned at, described screen plate 5 is through near one end of groove 8 is provided with waste material mouth 51, in waste material mouth 51, sliding plug has the slide block 54 of the guide slot 53 left through screen plate 5 sidewall, described slide block 54, screen plate 5 is all provided with handle with the lateral wall of ash collecting box 11, the bottom of described waste material mouth 51 is provided with the bearing bar for carrying slide block 54, by by slide block 54 pull out, only need impurity gathering-device to be put in immediately below waste material mouth 51 just can complete collection work, save labour.
Operation principle: with the grain of impurity, by the screen plate 5 below charging aperture 2, larger stalk is filtered down, the price hike of paddle 6 is passed through again by the grain of the screen plate 5 of top, make the grain of entrained dirt and particle evenly by the screen plate 5 of below, larger dust granule is filtered down, carries the grain of thinner dust secretly by ash screen 9, by filtering dust in ash collecting box 11, last pull ash collecting box 11 and screen plate 5 collect cleaning by unified for impurity.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. a small grain classifying screen, comprise screening machine main body (1), the top of described screening machine main body (1) and a sidewall lower part are not provided with charging aperture (2) and discharging opening (3), it is characterized in that: in the middle part of the inner chamber of described screening machine main body (1), be horizontally installed with rotating shaft (7), and the two ends of rotating shaft (7) are rotationally connected by the two side of bearing and screening machine main body (1), on the surface of rotating shaft (7), paddle (6) is installed, the inner chamber that screening machine main body (1) is extended in one end of described rotating shaft (7) is connected with the motor (13) being arranged on screening machine main body (1) sidewall, described motor (13) electrical connection is arranged on the controller (14) of screening machine main body (1) sidewall, the inner chamber of described screening machine main body (1) is also provided with top and bottom screen plate (5) that two lay respectively at rotating shaft (7), described screen plate (5) seamless sliding plug is in the chute (4) that screening machine main body (1) inwall leaves, and the groove (8) that one end of screen plate (5) is left through screening machine main body (1) sidewall, be positioned at the ash screen (9) being provided with immediately below the screen plate (5) of bottom and being inclined and mounted on screening machine main body (1) sidewall, and the low side of ash screen (9) is communicated with discharging opening (3), the ash collecting box (11) of the intracavity bottom being arranged on screening machine main body (1) is provided with immediately below described ash screen (9), and the sidewall of the through screening machine main body (1) in ash collecting box (11) one end, described screen plate (5) comprises the through filter bores (52) being located at screen plate (5) surface, the diameter of the filter bores (52) of the screen plate (5) on the top be wherein positioned at is greater than the diameter of the filter bores (52) of the screen plate (5) of the bottom be positioned at, one end of the close groove (8) of described screen plate (5) is through is provided with waste material mouth (51), and in waste material mouth (51), sliding plug has the slide block (54) of the guide slot (53) left through screen plate (5) sidewall.
2. a kind of small grain classifying screen according to claim 1, it is characterized in that: described slide block (54), screen plate (5) are all provided with handle with the lateral wall of ash collecting box (11), and the bottom of described waste material mouth (51) is provided with the bearing bar for carrying slide block (54).
3. a kind of small grain classifying screen according to claim 1, it is characterized in that: on the contact surface of described screening machine main body (1) and ash collecting box (11) bottom and ash collecting box (11) one end of being positioned at screening machine main body (1) inner chamber is equipped with pulley (12), and the bottom of described screening machine main body (1) is provided with the slide rail (10) matched with the pulley (12) on ash collecting box (11).
4. a kind of small grain classifying screen according to claim 1, it is characterized in that: the surface of described screen plate (5) is provided with electromagnetic shaker (15), described discharging opening (3) place is provided with electromagnetic valve, electromagnetic shaker (15) and electromagnetic valve are all electrically connected with controller (14), and controller (14) is provided with motor (13) rotational speed regulation switch, vibrator (15) vibration frequency by-pass cock and electromagnetic valve switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866081.3U CN205084997U (en) | 2015-11-03 | 2015-11-03 | Small -size grain screens machine in grades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866081.3U CN205084997U (en) | 2015-11-03 | 2015-11-03 | Small -size grain screens machine in grades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205084997U true CN205084997U (en) | 2016-03-16 |
Family
ID=55475719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520866081.3U Expired - Fee Related CN205084997U (en) | 2015-11-03 | 2015-11-03 | Small -size grain screens machine in grades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205084997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216111A (en) * | 2016-07-25 | 2016-12-14 | 无锡福镁轻合金科技有限公司 | A kind of cyclone dust removal device of duster for grain |
-
2015
- 2015-11-03 CN CN201520866081.3U patent/CN205084997U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216111A (en) * | 2016-07-25 | 2016-12-14 | 无锡福镁轻合金科技有限公司 | A kind of cyclone dust removal device of duster for grain |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203356070U (en) | Multifunctional combined type grain cleaning center | |
| CN209985737U (en) | A sieve reason device for rice finish machining | |
| CN206392424U (en) | It is a kind of to prevent the onion winnowing machine of dust pollution | |
| CN205084997U (en) | Small -size grain screens machine in grades | |
| CN206631658U (en) | A kind of flour processing flour mill | |
| CN109351476A (en) | A kind of screening rice device | |
| CN102641631A (en) | Self-cleaning dust collection device | |
| CN210045566U (en) | Ceramsite screening machine | |
| CN209174578U (en) | The separator of rubbish in a kind of sludge | |
| CN207271588U (en) | A kind of rubbish is classified separator | |
| CN203209299U (en) | Drum-type corn screening device | |
| CN105421276B (en) | A kind of dust suction dust pelletizing system | |
| CN212944086U (en) | Air suction type cleaning device for deeply removing rice sundry dust | |
| CN214211327U (en) | Matrimony vine screening dust collector | |
| CN210543855U (en) | Prevent blockking up bag collector | |
| CN209020775U (en) | Wheat seed refiner | |
| CN202803624U (en) | Winnowing inclined sieve separator dressing machine | |
| CN113231312A (en) | Rice impurity removal device for agricultural machinery processing and impurity removal method thereof | |
| CN202933868U (en) | Screening device of cereal cleaning machine | |
| CN207013248U (en) | A kind of filtrate production screening plant | |
| CN211989989U (en) | Cleaning and sorting device suitable for sand and stone | |
| CN204656957U (en) | A kind of breeze impurity separating device | |
| CN217664685U (en) | Active carbon winnowing impurity removal device | |
| CN220658346U (en) | Multistage screening machine capable of avoiding raw material blockage | |
| CN219745147U (en) | Flat plate type hanging bag loading and unloading centrifugal machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160316 Termination date: 20161103 |