CN207680966U - A kind of big grain size grain screening plant - Google Patents

A kind of big grain size grain screening plant Download PDF

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Publication number
CN207680966U
CN207680966U CN201721181788.6U CN201721181788U CN207680966U CN 207680966 U CN207680966 U CN 207680966U CN 201721181788 U CN201721181788 U CN 201721181788U CN 207680966 U CN207680966 U CN 207680966U
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China
Prior art keywords
sieve
motor
reversal valve
screen box
grain
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Application number
CN201721181788.6U
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Chinese (zh)
Inventor
杨立健
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Yingshang County Anhui Run Rice Co Ltd
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Yingshang County Anhui Run Rice Co Ltd
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Priority to CN201721181788.6U priority Critical patent/CN207680966U/en
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Abstract

The utility model discloses a kind of big grain size grain screening plants, including screen box, motor, elevating lever, reversal valve, sieve, air blower, material feeding box, cam, it is fixedly connected with pillar below the screen box, described pillar one end is fixedly connected with support plate, the branch plate surface is equipped with motor, the motor rotation connects cam, described cam one end is fixedly connected with elevating lever, the elevating lever top is equipped with shaking device, lower hopper is equipped in the screen box, the lower hopper lower end is equipped with reversal valve, the reversal valve side is equipped with blanking plate, the reversal valve side is equipped with sampling pipe, sieve is equipped with above the shaking device, described sieve one end is fixedly connected with handle, fixed plate is equipped with above the sieve.The utility model is novel in design, clever structure, and grain separation is stablized, and can according in hopper, whether there is or not paddy material automatic operating or stoppings, and can simply extract sample and check, it is easy to operate, there is good promotional value.

Description

A kind of big grain size grain screening plant
Technical field
The utility model is related to a kind of screening plant, more particularly to a kind of big grain size grain screening plant.
Background technology
Grain refers to the particle of cereal.Any seed of various cereal plants as grain, cereal (such as rice) exist , can be because various factors cause the fruit quality born to differ during growth and maturity, some are full, some are shrivelled, often It needs to be screened after harvesting, grain is made of four paddy skin, aleurone, endosperm and plumule parts, various seed corns Structure is substantially similar.One of an important factor for Rice grain shape character is composition rice yield, while also contributing to the appearance of rice Quality.It is opened with rice market as people's living standard is improved, the demand grain to rice matter is higher and higher, not only wants taste It is suitable, and good appearance is wanted, in the season of crops harvesting, peasants need the cereal dried carrying out screening and removing impurities, with The sand and dust being entrained in cereal, rice husk, stalk etc. are excluded, cereal free from foreign meter could be to the last stowed in silo It goes, traditional screening plant, intelligent screening fixes the grain of particle size, and use is very inconvenient, and does not have grain inside machine When, machine is also operating, and easily reduces machine service life, and checks that sample is cumbersome.For this purpose, it is proposed that a kind of big grain Diameter grain screening plant.
Utility model content
The main purpose of the utility model is to provide a kind of big grain size grain screening plants, can effectively solve background skill The problems in art.
To achieve the above object, the technical solution that the utility model is taken is:
A kind of big grain size grain screening plant, including screen box, motor, elevating lever, reversal valve, sieve, air blower, into Hopper, cam, the screen box lower section are fixedly connected with pillar, and described pillar one end is fixedly connected with support plate, and the branch plate surface is set There are motor, the motor rotation to connect cam, described cam one end is fixedly connected with elevating lever, and the elevating lever top is equipped with Shaking device, the screen box is interior to be equipped with lower hopper, and the lower hopper lower end is equipped with reversal valve, and the reversal valve side is equipped with down Flitch, the reversal valve side are equipped with sampling pipe, are equipped with sieve above the shaking device, described sieve one end is fixedly connected with handle Hand, the sieve top are equipped with fixed plate, and the fixed plate surface is fixed with air blower, charging is equipped with above the screen box Case, the material feeding box is interior to be equipped with feed well, and the sieve upper surface is equipped with pressure inductor, and the screen box outer surface is equipped with control Panel processed, is equipped with out impurity mouth above the sieve, it is described go out impurity mouth be fixedly connected with strainer.
Further, the sieve is high-quality import stainless steel.
Further, the motor is servomotor.
Further, the sieve can be pulled by handle, and mesh is small-bore on the left of the sieve, the sieve right side Mesh is large aperture.
Further, the pressure sensor, motor, reversal valve, air blower and control panel are electrically connected.
Compared with prior art, the utility model has the advantages that:This kind big grain size grain screening plant passes through The material feeding box and feed inlet of setting, enter screen box convenient for grain, by the screening net being arranged in screen box, convenient for grain It is screened, by the sieve with Based on Dual-Aperture of setting pulled, screens, pass through convenient for the grain to different-grain diameter The pressure sensor being arranged on sieve terminates convenient for whether the grain on detection sieve screens, when will be emptying in hopper, Machine will be automatically stopped work, keep solarization face material status, be automatically starting after supplied materials, work normally, which has Constant separation function, the effect stability in separation process, without adjustment, by the reversal valve being arranged below lower hopper, just In making grain be flowed out by sampling pipe, facilitates and check sample quality and flow, pass through the servo motor, cam, elevating lever of setting And shaking device keeps its screening more abundant convenient for being shaken to sieve, the utility model is novel in design, clever structure, paddy Grain separation is stablized, and can according in hopper, whether there is or not paddy material automatic operating or stoppings, and can simply extract sample and check, operation letter It is single, there is good promotional value.
Description of the drawings
Fig. 1 is that schematic diagram is cutd open in a kind of front of big grain size grain screening plant of the utility model.
Fig. 2 is a kind of overall structure diagram of big grain size grain screening plant of the utility model.
Fig. 3 is that schematic diagram is cutd open at a kind of back side of big grain size grain screening plant of the utility model.
Fig. 4 is a kind of mesh structure schematic diagram of big grain size grain screening plant of the utility model.
In figure:1, screen box;2, pillar;3, support plate;4, motor;5, elevating lever;6, shaking device;7, lower hopper;8、 Reversal valve;9, blanking plate;10, sampling pipe;11, sieve;12, handle;13, fixed plate;14, air blower;15, material feeding box;16, into Hopper;17, pressure sensor;18, control panel;19, cam;20, go out impurity mouth;21, strainer.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-2, a kind of big grain size grain screening plant, including screen box 1, motor 4, elevating lever 5, reversal valve 8, sieve 11, air blower 14, material feeding box 15, cam 19,1 lower section of the screen box are fixedly connected with pillar 2,2 one end of the pillar It is fixedly connected with support plate 3,3 surface of the support plate is equipped with motor 4, and the motor 4 is rotatablely connected cam 19, the cam 19 1 End is fixedly connected with elevating lever 5, and 5 top of the elevating lever is equipped with shaking device 6, and lower hopper 7 is equipped in the screen box 1, described 7 lower end of lower hopper is equipped with reversal valve 8, and 8 side of the reversal valve is equipped with blanking plate 9, and 8 side of the reversal valve is equipped with sampling pipe 10,6 top of the shaking device is equipped with sieve 11, and 11 one end of the sieve is fixedly connected with handle 12, and 11 top of the sieve is set Have a fixed plate 13,13 surface of the fixed plate is fixed with air blower 14, and 1 top of the screen box is equipped with material feeding box 15, it is described into Feed well 16 is equipped in hopper 15,11 upper surface of the sieve is equipped with pressure inductor 17, and 1 outer surface of the screen box is equipped with control Panel 18 processed, the top of the sieve 11 are equipped with out impurity mouth 20, it is described go out impurity mouth 20 be fixedly connected with strainer 21.
Wherein, the sieve 11 is high-quality import stainless steel.
Wherein, the motor 4 is servomotor.
Wherein, the sieve 11 can be pulled by handle 12, and 11 left side mesh of the sieve is small-bore, the sieve 11 Right side mesh is large aperture.
Wherein, the pressure sensor 17, motor 4, reversal valve 8, air blower 14 and control panel 18 are electrically connected.
It should be noted that the utility model is a kind of big grain size grain screening plant, when work, pass through the charging of setting Case and feed inlet enter screen box convenient for grain, by the screening net being arranged in screen box, convenient for being screened to grain, It by the sieve with Based on Dual-Aperture of setting pulled, screens convenient for the grain to different-grain diameter, is being sieved by setting Online pressure sensor terminates convenient for whether the grain on detection sieve screens, and when will be emptying in hopper, machine will It is automatically stopped work, keeps solarization face material status, is automatically starting after supplied materials, normal work, the equipment is with constant point From function, the effect stability in separation process, without adjustment, by the reversal valve being arranged below lower hopper, convenient for making grain It is flowed out by sampling pipe, facilitates and check sample quality and flow, filled by the servo motor of setting, cam, elevating lever and vibrations It sets, convenient for being shaken to sieve, keeps its screening more abundant.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (5)

1. a kind of big grain size grain screening plant, including screen box (1), motor (4), elevating lever (5), reversal valve (8), sieve (11), air blower (14), material feeding box (15), cam (19), it is characterised in that:It is fixedly connected with pillar below the screen box (1) (2), described pillar (2) one end is fixedly connected with support plate (3), and support plate (3) surface is equipped with motor (4), the motor (4) It is rotatablely connected cam (19), described cam (19) one end is fixedly connected with elevating lever (5), and elevating lever (5) top is equipped with vibrations Device (6), the screen box (1) is interior to be equipped with lower hopper (7), and lower hopper (7) lower end is equipped with reversal valve (8), the commutation Valve (8) side is equipped with blanking plate (9), and reversal valve (8) side is equipped with sampling pipe (10), is set above the shaking device (6) There are sieve (11), described sieve (11) one end to be fixedly connected with handle (12), fixed plate (13), institute are equipped with above the sieve (11) It states fixed plate (13) surface and is fixed with air blower (14), material feeding box (15), the material feeding box are equipped with above the screen box (1) (15) feed well (16) is equipped in, sieve (11) upper surface is equipped with pressure sensor (17), screen box (1) outer surface Equipped with control panel (18), be equipped with out impurity mouth (20) above the sieve (11), it is described go out impurity mouth (20) be fixedly connected with filter Net (21).
2. a kind of big grain size grain screening plant according to claim 1, it is characterised in that:The sieve (11) is high-quality Import stainless steel.
3. a kind of big grain size grain screening plant according to claim 1, it is characterised in that:The motor (4) is to watch Take motor.
4. a kind of big grain size grain screening plant according to claim 1, it is characterised in that:The sieve (11) can pass through Handle (12) pulls, and mesh is small-bore on the left of the sieve (11), and sieve (11) right side mesh is large aperture.
5. a kind of big grain size grain screening plant according to claim 1, it is characterised in that:The pressure sensor (17), motor (4), reversal valve (8), air blower (14) and control panel (18) are electrically connected.
CN201721181788.6U 2017-09-15 2017-09-15 A kind of big grain size grain screening plant Active CN207680966U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721181788.6U CN207680966U (en) 2017-09-15 2017-09-15 A kind of big grain size grain screening plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721181788.6U CN207680966U (en) 2017-09-15 2017-09-15 A kind of big grain size grain screening plant

Publications (1)

Publication Number Publication Date
CN207680966U true CN207680966U (en) 2018-08-03

Family

ID=62986834

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721181788.6U Active CN207680966U (en) 2017-09-15 2017-09-15 A kind of big grain size grain screening plant

Country Status (1)

Country Link
CN (1) CN207680966U (en)

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