CN208494961U - Seed storage device - Google Patents
Seed storage device Download PDFInfo
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- CN208494961U CN208494961U CN201820860102.4U CN201820860102U CN208494961U CN 208494961 U CN208494961 U CN 208494961U CN 201820860102 U CN201820860102 U CN 201820860102U CN 208494961 U CN208494961 U CN 208494961U
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- hothouse
- sieve
- storage room
- rotating cylinder
- wall
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Abstract
The utility model belongs to seed manufacture field, specifically discloses a kind of seed storage device, including hothouse and is fixed on the storage room of hothouse side, inclined sieve is slidably connected in hothouse, and through-hole is located above sieve, and pressure valve is equipped in through-hole；It is located at below sieve in hothouse and is fixed with motor, the output shaft of motor through hothouse, storage room side wall and extend in storage room, it is located at below sieve on the output shaft of motor and is fixed with cam, sieve lower end is fixedly connected with guide pad, and guide pad is slidably connected on the outer wall of cam；The output shaft of motor is located at the indoor part of storage and is equipped with thread segment, is threaded with slide plate on thread segment, and slide plate slides laterally on the inner wall for being connected to storage room, and storage room is equipped with the limit switch for closing motor far from the side inner wall of hothouse.Using the embodiment of the utility model, solve the problems, such as that existing holding vessel has a single function.
Description
Technical field
The utility model belongs to seed manufacture field, and in particular to a kind of seed storage device.
Background technique
Seed storage, also referred to as the storage of seeds arrive the preservation process before sowing after referring to seed harvest.To prevent seed from storing up
It goes mouldy during depositing, needs to carry out disinfection to seed and clean before stored seed.
The operation of stored seed generally comprises following steps: the qualified seed of a, screening；B, with disinfectant to seed disinfection；
C, the seed after disinfection is cleaned 2-3 times with clear water, dries the water of the surface of the seed, is dried.Finally by the aqueous of seed
Seed in a certain range, could be put into holding vessel and store by amount control.Existing holding vessel has a single function, only seal,
The effect of shading, it is necessary to which additional setting device is screened and dried to seed, is more troublesome.
Utility model content
The purpose of this utility model is to provide a kind of seed storage device, asked with solve that existing holding vessel has a single function
Topic.
In order to achieve the above objectives, the base case of the utility model are as follows: seed storage device, including hothouse and fixation
Storage room on the outer wall of hothouse side, the inner cavity of hothouse are the cylindric of longitudinal direction；Inclination is slidably connected in hothouse
Sieve, sieve tilts down close to one end of storage room, and offering on the side side wall that hothouse, storage room are mutually fixed will be dry
The through-hole that dry room, storage room are connected to, through-hole are located at the top of sieve low side, are equipped with pressure valve in through-hole；It is located at sieve in hothouse
Side off the net is fixed with motor, the output shaft of motor through hothouse, storage room side wall and extend in storage room, motor it is defeated
It is located at below sieve on shaft and is fixed with cam, sieve lower end is fixedly connected with guide pad, and guide pad is slidably connected at cam
On outer wall；The output shaft of motor is located at the indoor part of storage and is equipped with thread segment, and slide plate is threaded on thread segment, and slide plate is horizontal
To on the inner wall for being slidably connected at storage room, storage room is equipped with the limit for closing motor far from the side inner wall of hothouse
Switch, storage room are equipped with venthole far from the side side wall of hothouse.
The working principle of this base case is:
Seed after disinfection, cleaning is placed on sieve, a large amount of water droplets are also adhered on the surface of seed at this time.Motor driven is convex
Wheel rotation, cam and guide pad form cam mechanism, according to the kinetic characteristic of cam mechanism, cam rotate so that guide pad do it is vertical
To linear reciprocating motion.Guide pad drive sieve do longitudinal linear reciprocating motion, the seed on sieve with sieve fortune
Dynamic constantly to shake, the part water droplet on seed is shaken off, and accelerates the drying of seed.Meanwhile during vibration, particle is lesser
Unqualified seed is sized by sieve, and due to the vibration of sieve, seed will not be stuck in the mesh of sieve.
Thread segment is rotated with the output shaft of motor, and thread segment and slide plate form screw thread pair, according to the kinetic characteristic of screw thread pair,
Slide plate is in storage room to the Slideslip far from hothouse.Set pressure valve refers in the present apparatus, when the indoor gas of storage
When forcing down to a certain extent, which is opened, and dry indoor seed can be entered in storage room by through-hole.Therefore, sliding
During plate slides, the space in storage room close to hothouse side increases, and air pressure is gradually reduced, when skateboarding to and limit
When bit switch offsets and triggers limit switch, motor is closed.Storing indoor air pressure at this time and being also reduced to just beats pressure valve
The setting pressure opened, pressure valve are opened, and the seed on sieve is entered in storage room along the surface of sieve by through-hole, and seed exists
It is stored in storage room.
The beneficial effect of this base case is:
1, by the vibration of sieve, on the one hand the part water droplet on seed is shaken off, accelerates the drying of seed；On the other hand
During vibration, the lesser unqualified seed of particle is sized by sieve, and due to the vibration of sieve, seed will not be stuck in
In the mesh of sieve.The present apparatus can carry out screening and a degree of drying to the seed after disinfection, cleaning, have more function
Energy.
2, after the completion of seed drying, motor is automatically closed, and seed is automatically transferred to be saved in storage room, is not required to artificial
Operation simplifies process, improves efficiency.
Further, drying unit is additionally provided in hothouse, drying unit includes being rotatably connected on dry indoor rotating cylinder,
The central axes of rotating cylinder are parallel with sieve, sliding plug slidably connected in rotating cylinder, between sliding plug side and rotating cylinder bottom surface
It is fixedly connected with spring, the sliding plug other side is fixedly connected with mandril, and the free end of mandril and dry chamber interior walls are in contact；Rotation
Electric heater is equipped in bucket, rotating cylinder bottom surface is equipped with air entry, is equipped with breather cheek valve in air entry；Rotating cylinder lower end is fixed
There are several hollow teeter columns, teeter column upper end is equipped with the air inlet being connected to rotating cylinder, is equipped with breather check valve in air inlet；
Teeter column is equipped with exhaust outlet, is equipped with exhaust check valve in exhaust outlet.
The utility model has the advantages that driving rotating cylinder rotation, in rotating cylinder rotation process, mandril is rotated with rotating cylinder, mandril from
By holding the inner wall along hothouse to move.Since rotating cylinder is obliquely installed, the motion profile of mandril is ellipse, then mandril turns
It is continued to rotate after moving to elliptical maximum inner diameter, limit of the mandril by dry chamber interior walls, spring contraction, mandril drives sliding
It fills in and is moved to far from dry chamber interior walls direction.It continues to rotate, spring reset, pushes up after mandril turns at elliptical minimum diameter
Bar drives sliding plug to move to close to dry chamber interior walls direction, under dry chamber interior walls and the collective effect of spring, mandril band
Dynamic sliding plug does linear reciprocating motion.
Sliding plug and rotating cylinder form piston structure, and sliding plug does linear reciprocating motion, realize the air inlet of rotating cylinder, go out
Gas, electric heater heat the gas in rotating cylinder, and the hot gas in rotating cylinder is drained into teeter column, and the air pressure in teeter column increases
Greatly, hot gas is discharged by exhaust outlet, is acted on the seed on sieve, is dried to seed.Teeter column is on sieve simultaneously
Seed be stirred, avoid seed from being deposited in the low side of sieve so that seed is uniformly distributed on sieve, seed can and heat
Gas uniformly contacts, and drying effect is more preferable.
Further, the power unit for driving drying unit to run is additionally provided in hothouse, power unit includes fixing
Piston bucket in hothouse bottom, slidably connects piston in piston bucket, and piston on the side is fixedly connected with piston rod, on piston rod
End is slidably connected on the outer wall of cam；It is fixedly connected with inclined fixing barrel at the top of hothouse, fixing barrel both ends seal, Gu
Central axes and the sieve for determining bucket are vertical；It is connected between fixing barrel and piston bucket by pipeline, piston bucket lower part, pipeline and fixation
Hydraulic oil is each filled in bucket；Fixing barrel inner wall is equipped with helicla flute, slidably connects in fixing barrel and pushes away column, pushes away the fixed company in column upper end
It is connected to push rod, push rod is slidably connected in helicla flute far from the one end for pushing away column, pushes away lower end and extension of the column lower end through fixing barrel
To outside fixing barrel, pushes away column lower end and be fixedly connected with rotating cylinder.
The utility model has the advantages that cam and piston rod form cam mechanism, cam rotation realizes that piston rod does longitudinal reciprocating linear
Movement.Piston and piston bucket form piston structure, and piston does longitudinal linear reciprocating motion with piston rod, realize in piston bucket
Hydraulic variation.When hydraulic increase in piston bucket, hydraulic oil flows to fixing barrel from piston bucket by pipeline, hydraulic in piston bucket to subtract
Hour, hydraulic oil flows back to piston bucket from fixing barrel by pipeline.When hydraulic oil flows in or out fixing barrel, column is pushed away by fixing barrel
Upper and lower reciprocating motion is done in hydraulic variation.
When pushing away column and moving downward, push rod is moved downward with column is pushed away, and push rod is slidably connected in helicla flute, and push rod moves downward
During moved along helicla flute, realize push rod rotate forward, push rod drive pushes away column rotation, push away column drive rotating cylinder rotate forward.Push away column
When moving upwards, push rod is inverted along helicla flute, is pushed away column and is driven rotating cylinder reversion.Since sieve is in continuous upper and lower movement, and
Pushing away while column drives rotating cylinder rotation can also drive rotating cylinder to move above and below, and rotating cylinder cooperation sieve does upper and lower movement,
Can make teeter column that can be kept fixed distance with sieve always, avoid teeter column and sieve apart from it is excessive cause stirring less than
Seed.
Further, teeter column with respect to screen slope and tilt angle it is inconsistent.
The utility model has the advantages that allowing teeter column to be stirred to the seeds of different parts on sieve, so that seed is on sieve
Movement tends to randomization, and contact of the seed with hot gas is more abundant, and drying effect is more preferable.
Further, teeter column lower end, which is glued, several sponge protrusions.
The utility model has the advantages that the moisture on seed can be absorbed in sponge protrusion, accelerate drying rate.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model embodiment；
Fig. 2 is the enlarged diagram of part A in Fig. 1.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: hothouse 1, storage room 2, output shaft 3, cam 4, sieve 5, guide pad
6, slide plate 7, pressure valve 8, through-hole 9, limit switch 10, piston bucket 11, piston rod 12, pipeline 13, fixing barrel 14, push away column 15, push away
Bar 16, rotating cylinder 17, mandril 18, spring 19, teeter column 20, exhaust outlet 21, sponge protrusion 22.
As shown in Figure 1, seed storage device, including hothouse 1 and the storage room 2 being fixed in 1 outer right wall of hothouse,
The inner cavity of hothouse 1 is the cylindric of longitudinal direction, and the inner cavity of storage room 2 is rectangular-shape.It is slidably connected in hothouse 1 inclined
Sieve 5,5 right end of sieve tilt down, and are located above 5 right end of sieve on 1 right side wall of hothouse and are equipped with through-hole 9, and through-hole 9 is through storage
Hothouse 1 is connected to by the left side wall for depositing room 2 with storage room 2, and through-hole 9 is obliquely installed, left end be it is high-end, right end is low side.Storage
On 2 left side wall of room be located at through-hole 9 at be equipped with pressure valve 8, when the air pressure in storage room 2 as low as to a certain degree when, which beats
It opens, the seed in hothouse 1 can be entered in storage room 2 by through-hole 9.
Be located at below sieve 5 in hothouse 1 and be fixed with motor, the output shaft 3 of motor through hothouse 1 right side wall and
The left side wall of storage room 2 simultaneously extends in storage room 2, and the part that the output shaft 3 of motor is located at 5 lower section of sieve is fixedly connected with convex
Wheel 4,5 lower end of sieve is fixed with guide pad 6, and guide pad 6 is slidably connected on 4 outer wall of cam.The output shaft 3 of motor is located at storage
Part in room 2 is equipped with thread segment, is threaded with slide plate 7 on thread segment, slide plate 7, which slides laterally, is connected to the interior of storage room 2
On wall, 2 right side inner wall of storage room is equipped with the limit switch 10 for closing motor.2 right sidewall of storage room is equipped with ventilation
Hole.
1 bottom of hothouse is fixedly connected with piston bucket 11,11 upper end opening of piston bucket, and lower end seals, sliding in piston bucket 11
Dynamic to be connected with piston, piston on the side is fixedly connected with piston rod 12, and 12 upper end of piston rod is slidably connected on the outer wall of cam 4.
Inclined fixing barrel 14 is fixedly connected at the top of hothouse 1,14 both ends of fixing barrel seal, the central axes of fixing barrel 14 and sieve
5 is vertical.It is connected between 11 lower end of 14 upper end of fixing barrel and piston bucket by pipeline 13,11 lower part of piston bucket, pipeline 13 and solid
Determine to be each filled with hydraulic oil in bucket 14.14 inner wall of fixing barrel is equipped with helicla flute, slidably connects in fixing barrel 14 and pushes away column 15, pushes away column
15 upper ends are fixedly connected with push rod 16, and 16 right end of push rod is slidably connected in helicla flute.15 lower end of column is pushed away through fixing barrel 14
Lower end simultaneously extends to outside fixing barrel 14.
It pushes away 15 lower end of column and is fixedly connected with rotating cylinder 17,17 right-end openings of rotating cylinder, left end sealing, the axis of rotating cylinder 17
Line is parallel with sieve 5.Sliding plug is slidably connected in rotating cylinder 17, sliding plug left end and rotating cylinder are fixedly connected between 17 left end
There is spring 19, sliding plug right end is fixedly connected with mandril 18, and 18 right end of mandril and 1 inner wall of hothouse are in contact.
Electric heater is equipped in rotating cylinder 17,17 left side of rotating cylinder is equipped with air entry, is equipped with air-breathing list in air entry
To valve, when the air pressure in rotating cylinder 17 is lower than the air pressure in hothouse 1, breather cheek valve is opened, and the gas in hothouse 1 is mended
It is filled in rotating cylinder 17.17 lower end of rotating cylinder is fixedly connected with several hollow teeter columns 20, and 20 upper end of teeter column is equipped with and turns
The air inlet that dynamic bucket 17 is connected to, air inlet is interior to be equipped with breather check valve, when the air pressure in teeter column 20 is lower than in rotating cylinder 17
When air pressure, breather check valve is opened, and the gas in rotating cylinder 17 is discharged in teeter column 20.As shown in Fig. 2, teeter column 20 is equipped with
Exhaust outlet 21, exhaust outlet 21 is interior to be equipped with exhaust check valve, when the air pressure in teeter column 20 is higher than the air pressure in hothouse 1, row
Gas check valve is opened, the air discharge in teeter column 20.Teeter column 20 is tilted with respect to sieve 5 and tilt angle is inconsistent, stirs
Mixing the splicing of 20 lower end of column has several sponge protrusions 22.
When specific works, the seed after disinfection, cleaning is placed on sieve 5, a large amount of water are also adhered on the surface of seed at this time
Drop, starts motor and electric heater, and electric heater heats the gas in rotating cylinder 17.Motor driven cam 4 rotates, 4 He of cam
Guide pad 6 forms cam pair, and according to the kinetic characteristic of cam pair, the rotation of cam 4 realizes that guide pad 6 does upper and lower reciprocating linear fortune
It is dynamic；Cam 4 and piston rod 12 also form cam pair, and piston rod 12 also does upper and lower linear reciprocating motion with the rotation of cam 4.
Guide pad 6 drives sieve 5 to move above and below, and the seed on sieve 5 constantly shakes, and the part water droplet on seed is shaken off, particle compared with
Small unqualified seed is sieved also by sieve 5.
When the high spot of cam 4 turns to lower section, piston rod 12 is moved downward, and guide pad 6 also drives sieve 5 to transport downwards
It is dynamic.Piston moves downward for the drive of piston rod 12, and piston and piston bucket 11 form piston structure, the hydraulic oil quilt of 11 lower part of piston bucket
It is pushed into pipeline 13, hydraulic oil is flowed into fixing barrel 14 along pipeline 13.Hydraulic oil increases in fixing barrel 14, hydraulic increasing
Greatly, it pushes away column 15 to move downward, push rod 16 is moved downward with column 15 is pushed away, and push rod 16 is slidably connected in helicla flute, push rod 16
It is moved during moving downward along helicla flute, realizes that push rod 16 rotates.The drive of push rod 16 pushes away the rotation of column 15, pushes away the rotation of column 15
When drive rotating cylinder 17 rotate, teeter column 20 with rotating cylinder 17 rotate, teeter column 20 rotation stirring sieve 5 on seed, make to plant
Son is distributed more uniform on sieve 5, and seed is avoided to be deposited on sieve 5.In 20 lower end of teeter column, sponge protrusion 22 is set,
Moisture extra on seed can be blotted.
In 17 rotation process of rotating cylinder, mandril 18 is rotated with rotating cylinder 17, and the free end of mandril 18 is along hothouse 1
Inner wall movement, since rotating cylinder 17 is obliquely installed, the motion profile of mandril 18 is ellipse, then mandril 18 turns to elliptical
It is continued to rotate after at maximum inner diameter, limit of the mandril 18 by 1 inner wall of hothouse, spring 19 is shunk, and mandril 18 is to far from dry
1 inner wall direction of room movement, continued to rotate after mandril 18 turns at elliptical minimum diameter, spring 19 reset, mandril 18 to
It is moved close to 1 inner wall direction of hothouse, under the collective effect of 1 inner wall of hothouse and spring 19, mandril 18 drives sliding plug
Do linear reciprocating motion.
Sliding plug and rotating cylinder 17 form piston structure, and sliding plug does linear reciprocating motion, realize rotating cylinder 17 air inlet,
Outlet, the hot gas in rotating cylinder 17 are drained into teeter column 20, and the air pressure in teeter column 20 increases, and hot gas passes through 21 row of exhaust outlet
Out, it acts on the seed on sieve 5, seed is dried.
When the high spot of cam 4 turns to top, piston rod 12 is moved upwards, and guide pad 6 also drives sieve 5 to transport upwards
It is dynamic.11 lower space of piston bucket increases, and the hydraulic oil in fixing barrel 14 is flow back into piston bucket 11 by pipeline 13, fixing barrel 14
Interior hydraulic reduction pushes away column 15 and moves upwards, and pushes away column 15 and push rod 16 is driven to move upwards along helicla flute, and the drive of push rod 16 pushes away column
15 reversions push away column 15 and rotating cylinder 17 are driven to invert, and rotating cylinder 17 drives 20 reverse agitating function seed of teeter column.
In above process, slide plate 7 and thread segment form screw thread pair, and thread segment is rotated with the output shaft 3 of motor, slide plate
7 and thread segment cooperation slide to the right, the space in the left side of storage room 2 increases, and air pressure is gradually reduced, and the space on 2 right side of storage room subtracts
Small, air pressure increases, and gas is discharged by venthole.When slide plate 7, which slides into the right, to offset with limit switch 10, triggering limit is opened
10 are closed, limit switch 10 controls motor and closes, and device is out of service.At this point, the air pressure in storage room 2, which is reduced to, is enough to trigger pressure
Power valve 8 is opened, and after pressure valve 8 is opened, the seed on sieve 5 slides to the right along the surface of sieve 5, and is entered by through-hole 9
Into storage room 2, seed is stored in storage room 2.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.
Claims (5)
1. seed storage device, it is characterised in that: including hothouse and the storage room being fixed on the outer wall of hothouse side, do
The inner cavity of dry room is the cylindric of longitudinal direction；Slidably connect inclined sieve in hothouse, sieve close to one end of storage room to
Lower inclination offers the through-hole of hothouse, storage room connection, through-hole position on the side side wall that hothouse, storage room are mutually fixed
In the top of sieve low side, pressure valve is equipped in through-hole；
It is located at below sieve in hothouse and is fixed with motor, the output shaft of motor runs through hothouse, the side wall of storage room and extension
It is located at below sieve to storage room, on the output shaft of motor and is fixed with cam, sieve lower end is fixedly connected with guide pad, guiding
Block is slidably connected on the outer wall of cam；The output shaft of motor is located at the indoor part of storage and is equipped with thread segment, spiral shell on thread segment
Line is connected with slide plate, and slide plate slides laterally on the inner wall for being connected to storage room, and storage room on the side inner wall of hothouse far from setting
There is the limit switch for closing motor, storage room is equipped with venthole far from the side side wall of hothouse.
2. seed storage device according to claim 1, it is characterised in that: it is additionally provided with drying unit in the hothouse,
Drying unit includes being rotatably connected on dry indoor rotating cylinder, and the central axes of rotating cylinder are parallel with sieve, sliding in rotating cylinder
It is connected with sliding plug, spring is fixedly connected between sliding plug side and rotating cylinder bottom surface, the sliding plug other side is fixedly connected with
Mandril, the free end of mandril and dry chamber interior walls are in contact；Electric heater is equipped in rotating cylinder, rotating cylinder bottom surface is equipped with air-breathing
Mouthful, breather cheek valve is equipped in air entry；Rotating cylinder lower end is fixed with several hollow teeter columns, and teeter column upper end is equipped with and turns
The air inlet of dynamic bucket connection, air inlet is interior to be equipped with breather check valve；Teeter column is equipped with exhaust outlet, and it is single to be equipped with exhaust in exhaust outlet
To valve.
3. seed storage device according to claim 2, it is characterised in that: be additionally provided in the hothouse and dried for driving
The power unit of dry unit operation, power unit includes the piston bucket for being fixed on hothouse bottom, is slidably connected in piston bucket
Piston, piston on the side are fixedly connected with piston rod, and piston rod upper end is slidably connected on the outer wall of cam；It is fixed at the top of hothouse
It is connected with inclined fixing barrel, fixing barrel both ends seal, and the central axes of fixing barrel and sieve are vertical；Fixing barrel and piston bucket it
Between be connected to by pipeline, be each filled with hydraulic oil in piston bucket lower part, pipeline and fixing barrel；Fixing barrel inner wall is equipped with spiral
Slot slidably connects in fixing barrel and pushes away column, pushes away column upper end and is fixedly connected with push rod, push rod is slidably connected at far from the one end for pushing away column
In helicla flute, column lower end is pushed away through the lower end of fixing barrel and is extended to outside fixing barrel, column lower end is pushed away and is fixedly connected with rotating cylinder.
4. seed storage device according to claim 2, it is characterised in that: the teeter column with respect to screen slope and inclines
Rake angle is inconsistent.
5. seed storage device according to claim 2, it is characterised in that: the teeter column lower end, which is glued, several sponges
Protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820860102.4U CN208494961U (en) | 2018-05-31 | 2018-05-31 | Seed storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820860102.4U CN208494961U (en) | 2018-05-31 | 2018-05-31 | Seed storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208494961U true CN208494961U (en) | 2019-02-15 |
Family
ID=65287854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820860102.4U Active CN208494961U (en) | 2018-05-31 | 2018-05-31 | Seed storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208494961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515019A (en) * | 2018-05-31 | 2018-09-11 | 重庆田益种子有限公司 | Seed storage device |
-
2018
- 2018-05-31 CN CN201820860102.4U patent/CN208494961U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515019A (en) * | 2018-05-31 | 2018-09-11 | 重庆田益种子有限公司 | Seed storage device |
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