CN207013264U - A kind of oscillatory type cereal seed screening plant - Google Patents
A kind of oscillatory type cereal seed screening plant Download PDFInfo
- Publication number
- CN207013264U CN207013264U CN201720582263.7U CN201720582263U CN207013264U CN 207013264 U CN207013264 U CN 207013264U CN 201720582263 U CN201720582263 U CN 201720582263U CN 207013264 U CN207013264 U CN 207013264U
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- China
- Prior art keywords
- casing
- rotary shaft
- screening
- screening tank
- motor
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Abstract
A kind of oscillatory type cereal seed screening plant, including casing, it is characterised in that two fixed blocks are symmetrically installed with box inside wall, fixed block upper surface is inclined-plane, and fixed block bottom is installed with spring, and spring bottom is connected with screening tank；Along own axes direction in rotary shaft, three connecting rods, right projection two twenty percents, the 120 degree of angles of three connecting rods along rotary shaft are from left to right installed with respectively；Rotating wheel is provided with by hinge rotary type in each three connecting rods, rotary shaft is located at immediately below screening tank, and rotating wheel contacts with screening tank bottom surface；Rotary shaft is driven to rotate by gear drive in the utility model, rotating wheel in connecting rod carries out batch (-type) promotion from bottom surface to screening tank, screening tank is under the drive of spring, realize up-down vibration, the cereal seed assembled on screening tank is evenly distributed on screening trench bottom, effect of vibration accelerates small granule seed and passes through screening tank, screening effect efficiency high simultaneously.
Description
Technical field
Farming device technical field is the utility model is related to, specifically a kind of oscillatory type cereal seed screening plant.
Background technology
Agricultural refers to an important industry department in national economy, is the department using land resource as production object.It is
The industry of food and the raw material of industry is produced by cultivating animals and plants, agricultural belongs to the primary industry, is as Chinese national economy
Basis.
Peasant is required for progress crops to choose work, it is necessary to be divided according to the size of seed before being sowed at present
Class selects, and traditional seed separation prevents that this method workload is big, and efficiency is low using hand picking；Also have using screening machine
Sifting sort is carried out, but there is also the seed in deficiency, such as screen cloth easily to accumulate for existing screening machine, and seed is not can be uniformly dispersed
On screen cloth, sieve aperture is easily blocked, the screening effect of seed is undesirable.
Utility model content
The purpose of this utility model is to provide a kind of oscillatory type cereal seed screening plant, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：
A kind of oscillatory type cereal seed screening plant, including casing, it is characterised in that the casing top is provided with charging
Bucket, feed hopper is uncovered structure, and feed hopper connects with box house；Bottom half is provided with belt conveyor, casing left bottom
Provided with opening, opening is provided with baffle plate, and belt conveyor left end is located at opening；Two are symmetrically installed with box inside wall admittedly
Determine block, fixed block upper surface is inclined-plane, and fixed block bottom is installed with spring, and spring bottom is connected with screening tank, the sieve
It is mesh-like structure to select trench bottom.Box inside wall is provided with first bearing seat and second bearing seat, first bearing seat and second
Bearing block is provided with rotary shaft, and the rotary shaft sequentially passes through second bearing seat and wall box from left to right, and rotary shaft is right
Casing is stretched out at end；Rotary shaft right-hand member is installed with driven shaft, and driven shaft is provided with driven gear, and bottom half is provided with base,
Motor cabinet is welded with base, motor cabinet is provided with motor, is installed with the motor shaft of the motor
Drive shaft, drive shaft are provided with driving gear, and the driving gear engages connection with driven gear.Along certainly in the rotary shaft
Body axis direction, is from left to right installed with three connecting rods respectively, and direction of three connecting rods along rotary shaft is right
Project two twenty percents, 120 degree of angles；Rotating wheel, the rotation are provided with by hinge rotary type in each three connecting rods
Axle position is immediately below screening tank, and rotating wheel contacts with screening tank bottom surface.
As a kind of improvement project of the present utility model：The first bearing seat is in sustained height with second bearing seat,
And it is symmetrically mounted on box inside wall.
As a kind of improvement project of the present utility model：The motor is provided with speed setting unit.
As a kind of improvement project of the present utility model：The drive shaft is coaxially fixed on the motor shaft of motor.
As a kind of improvement project of the present utility model：The feed hopper is located at the surface of screening tank.
Compared with prior art, the beneficial effects of the utility model are：
Motor drives drive shaft turns in the utility model, drives rotary shaft to rotate by gear drive, connecting rod
On rotating wheel batch (-type) promotion is carried out to screening tank from bottom surface, screening tank realizes up-down vibration under the drive of spring, makes
Obtain the cereal seed assembled on screening tank and be evenly distributed on screening trench bottom, prevent seed from blocking sieve aperture effect of vibration quickening simultaneously
Small granule seed passes through screening tank, screening effect efficiency high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the connection diagram of rotary shaft and connecting rod in the utility model.
In figure：1- casings, 2- feed hoppers, 3- fixed blocks, 4- first bearing seats, 5- baffle plates, 6- belt conveyors, 7- bottoms
Seat, 8- driving gears, 9- motor cabinets, 10- motors, 11- drive shafts, 12- driven shafts, 13- driven gears, 14- screening tanks,
15- springs, 16- rotary shafts, 17- rotating wheels, 18- connecting rods, 19- hinges, 20- second bearing seats.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment：
Refer to Fig. 1-2, a kind of oscillatory type cereal seed screening plant, including casing 1, it is characterised in that the casing 1
Top is provided with feed hopper 2, and feed hopper 2 is uncovered structure, and feed hopper 2 connects with the inside of casing 1；The bottom of casing 1 is provided with belt
Conveyer 6, the left bottom of casing 1 are provided with opening, and opening is provided with baffle plate 5, and the left end of belt conveyor 6 is located at opening；Casing 1
Two fixed blocks 3 are symmetrically installed with madial wall, the upper surface of fixed block 3 is inclined-plane, and the bottom of fixed block 3 is installed with spring
15, the bottom of spring 15 is connected with screening tank 14, and the bottom of screening tank 14 is mesh-like structure.The madial wall of casing 1 is provided with the
One bearing block 4 and second bearing seat 20, first bearing seat 4 and second bearing seat 20 are provided with rotary shaft 16, the rotary shaft 16
Second bearing seat 20 and the side wall of casing 1 are sequentially passed through from left to right, and the right-hand member of rotary shaft 16 stretches out casing 1；The right-hand member of rotary shaft 16
Driven shaft 12 is installed with, driven shaft 12 is provided with driven gear 13, and the bottom of casing 1 is provided with base 7, and welding is solid on base 7
Surely there is motor cabinet 9, motor cabinet 9 is provided with motor 10, drive shaft is installed with the motor shaft of the motor 10
11, drive shaft 11 is provided with driving gear 8, and the driving gear 8 engages connection with driven gear 13.Edge in the rotary shaft 16
Own axes direction, is from left to right installed with three connecting rods 18 respectively, three connecting rods 18 are along rotary shaft
Right projection two twenty percents, 120 degree of angles in 16 directions；It is provided with each three connecting rods 18 by the rotary type of hinge 19
Rotating wheel 17, the rotary shaft 16 is located at immediately below screening tank 14, and rotating wheel 17 contacts with the bottom surface of screening tank 14.
Operation principle and application method of the present utility model are：
Dropped into use, the cereal seed to be sieved is launched to casing 1, seed from feed hopper 2 in screening tank 14,
Motor 10 drives drive shaft 11 to rotate, and driving gear 8 rotates in drive shaft 11, drives the driven gear for being engaged with connection
13 rotate, and the driven shaft 12 being connected with driven gear 13 drives rotary shaft 16 to rotate, the fixed band of connecting rod 18 in rotary shaft 16
Dynamic rotating wheel 17 is rotated around hinge 19, and because rotating wheel 17 contacts with the bottom surface of screening tank 14, and three rotating wheels 17 are deposited two-by-two
In 120 degree of angle, rotary shaft 16 often turns over 120 degree, and rotating wheel 17 pushes screening tank 14 once upwards, and rotary shaft 16 turns over one
Week, rotating wheel 17 push screening tank 14 three times upwards, increase the rotating speed of motor 10 by speed setting unit and can change rotation
Runner 17 pushes the frequency of screening tank 14 upwards, accelerates the speed that little particle cereal seed passes through the bottom screens of screening tank 14.Greatly
Grain seed is trapped in screening tank 14, and little particle cereal seed transfers out casing 1 by belt conveyor 6, is realized not
With the screening of the cereal seed of size.Rotating wheel 17 in the utility model in connecting rod 18 is carried out from bottom surface to screening tank 14
Batch (-type) promotes, and screening tank 14 realizes up-down vibration under the drive of spring 15 so that the cereal seed assembled on screening tank 14
The bottom of screening tank 14 is evenly distributed on, prevents seed from blocking sieve aperture, while effect of vibration accelerates small granule seed through screening
Groove 14, screening effect efficiency high.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of oscillatory type cereal seed screening plant, including casing（1）, it is characterised in that the casing（1）Top is provided with
Feed hopper（2）, feed hopper（2）For uncovered structure, feed hopper（2）With casing（1）Inside connection；Casing（1）Bottom is provided with belt
Conveyer（6）, casing（1）Left bottom is provided with opening, and opening is provided with baffle plate（5）, belt conveyor（6）Left end is located at opening
Place；Casing（1）Two fixed blocks are symmetrically installed with madial wall（3）, fixed block（3）Upper surface is inclined-plane, fixed block（3）Bottom
It is installed with spring（15）, spring（15）Bottom is connected with screening tank（14）, the screening tank（14）Bottom is mesh-like knot
Structure, casing（1）Madial wall is provided with first bearing seat（4）And second bearing seat（20）, first bearing seat（4）And second bearing seat
（20）It is provided with rotary shaft（16）, the rotary shaft（16）Second bearing seat is sequentially passed through from left to right（20）And casing（1）Side
Wall, and rotary shaft（16）Right-hand member stretches out casing（1）；Rotary shaft（16）Right-hand member is installed with driven shaft（12）, driven shaft（12）
It is provided with driven gear（13）, casing（1）Bottom is provided with base（7）, base（7）On be welded with motor cabinet（9）, motor cabinet
（9）It is provided with motor（10）, the motor（10）Motor shaft on be installed with drive shaft（11）, drive shaft
（11）It is provided with driving gear（8）, the driving gear（8）With driven gear（13）Engagement connection, the rotary shaft（16）On
Along own axes direction, three connecting rods are from left to right installed with respectively（18）, three connecting rods（18）Along
Rotary shaft（16）Right projection two twenty percents, 120 degree of angles in direction；Each three connecting rods（18）On pass through hinge（19）
Rotary type is provided with rotating wheel（17）, the rotary shaft（16）Positioned at screening tank（14）Underface, and rotating wheel（17）With screening
Groove（14）Bottom surface contacts.
2. oscillatory type cereal seed screening plant according to claim 1, it is characterised in that the first bearing seat（4）
With second bearing seat（20）In sustained height, and it is symmetrically mounted on casing（1）On madial wall.
3. oscillatory type cereal seed screening plant according to claim 1, it is characterised in that the motor（10）On
Provided with speed setting unit.
4. oscillatory type cereal seed screening plant according to claim 1, it is characterised in that the drive shaft（11）Coaxially
It is fixed on motor（10）Motor shaft on.
5. oscillatory type cereal seed screening plant according to claim 1, it is characterised in that the feed hopper（2）It is located at
Screening tank（14）Surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720582263.7U CN207013264U (en) | 2017-05-24 | 2017-05-24 | A kind of oscillatory type cereal seed screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720582263.7U CN207013264U (en) | 2017-05-24 | 2017-05-24 | A kind of oscillatory type cereal seed screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207013264U true CN207013264U (en) | 2018-02-16 |
Family
ID=61476995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720582263.7U Expired - Fee Related CN207013264U (en) | 2017-05-24 | 2017-05-24 | A kind of oscillatory type cereal seed screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207013264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966725A (en) * | 2018-06-07 | 2018-12-11 | 明光市涧溪镇桃花溪家庭农场 | A kind of rice paddy seed sunning screening plant |
| CN109094829A (en) * | 2018-07-21 | 2018-12-28 | 潘真清 | A kind of drug packaging equipment |
-
2017
- 2017-05-24 CN CN201720582263.7U patent/CN207013264U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966725A (en) * | 2018-06-07 | 2018-12-11 | 明光市涧溪镇桃花溪家庭农场 | A kind of rice paddy seed sunning screening plant |
| CN109094829A (en) * | 2018-07-21 | 2018-12-28 | 潘真清 | A kind of drug packaging equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 Termination date: 20180524 |