CN107241937B - Tiny seed degassing unit - Google Patents
Tiny seed degassing unit Download PDFInfo
- Publication number
- CN107241937B CN107241937B CN201710664960.1A CN201710664960A CN107241937B CN 107241937 B CN107241937 B CN 107241937B CN 201710664960 A CN201710664960 A CN 201710664960A CN 107241937 B CN107241937 B CN 107241937B
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- Prior art keywords
- steering shaft
- sleeve seat
- disinfection
- shaft sleeve
- bottom plate
- 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.)
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- 238000007872 degassing Methods 0.000 title claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 76
- 230000001954 sterilising effect Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 10
- 230000009467 reduction Effects 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- LWJROJCJINYWOX-UHFFFAOYSA-L mercury dichloride Chemical compound Cl[Hg]Cl LWJROJCJINYWOX-UHFFFAOYSA-L 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000645 desinfectant Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 229960002523 mercuric chloride Drugs 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 239000008223 sterile water Substances 0.000 description 3
- 241001313855 Bletilla Species 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000007226 seed germination Effects 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000006870 ms-medium Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/08—Immunising seed
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
A fine seed disinfection device is characterized in that the bottom end of a steering shaft sleeve seat is fixed on the upper surface of a bottom plate, and the top end of the steering shaft sleeve seat extends vertically upwards; a steering shaft is rotatably arranged in the steering shaft sleeve seat, the bottom end of the steering shaft is connected with a corner locker for limiting the rotating angle of the steering shaft, and the corner locker is slidably arranged in the steering shaft sleeve seat; a cross rod parallel to the bottom plate is arranged at the top end of the steering shaft, a power device is fixed at the free end of the cross rod, an output shaft of the power device is coaxially connected with the top end of the rotating shaft, and the bottom end of the rotating shaft extends towards the bottom plate and is provided with a hook; the distances between the disinfection cup fixing grooves and the central shaft of the steering shaft are equal, and the size of a central angle between every two adjacent disinfection cup fixing grooves is equal to the locking angle set by the corner locking device; a disinfection cup is arranged in the disinfection cup fixing groove, the inner cavity of the disinfector is communicated with the inner cavity of the disinfection cup, and the top of the disinfector is provided with a hanging part for hooking the hook; and the hanging part is positioned on the motion trail of the hook part.
Description
Technical Field
The invention relates to a fine seed disinfection device.
Background
The method adopts devices such as a similar net bag (see Zhang Wu Van, Liu hong Xia. Orchidaceae plant seed surface disinfection method and the influence thereof on the seed germination rate [ J ]. Chinese agronomy report, 2014,30(25):235 plus 238.), a net box (see the Chinese patent with the publication number of 203618312U and the publication number of 104285544A) and the like to disinfect fine seeds to have certain use effect, but still has some problems, such as the net bag is light and is difficult to immerse, the net box lacks a rocker and is inconvenient to oscillate and take operation, or the rocker of the net box is inconvenient to immerse on the side surface integrally, the fine seeds are light and easy to float and are difficult to disinfect fully, in addition, the method also needs an operator to shake ceaselessly or irregularly to enable the seeds to be disinfected fully, and great inconvenience is brought to industrialized large-scale production.
Disclosure of Invention
In order to overcome the defects in the background art, the invention provides a fine seed disinfection device.
The technical scheme for solving the problems is as follows:
a fine seed disinfection device comprises a horizontally arranged bottom plate, wherein a steering shaft sleeve seat is arranged in the middle of the bottom plate, the bottom end of the steering shaft sleeve seat is fixed on the upper surface of the bottom plate, the top end of the steering shaft sleeve seat extends vertically upwards, and the top end of the steering shaft sleeve seat is provided with an opening; a steering shaft is rotatably arranged in the steering shaft sleeve seat, the bottom end of the steering shaft is positioned in the steering shaft sleeve seat, and the bottom end of the steering shaft is connected with a corner locker for limiting the rotating angle of the steering shaft, and the corner locker is slidably arranged in the steering shaft sleeve seat; the top end of the steering shaft is positioned outside the steering shaft sleeve seat, the top end of the steering shaft is provided with a cross rod parallel to the bottom plate, the fixed end of the cross rod is fixed on the top end of the steering shaft, the free end of the cross rod is fixed with a power device, the output shaft of the power device is coaxially connected with the top end of a rotating shaft, the bottom end of the rotating shaft extends towards the bottom plate and is provided with a hook, and the rotating shaft is perpendicular to the bottom plate;
a plurality of disinfection cup fixing grooves are formed in the bottom plate at equal intervals around the steering shaft sleeve seat, the distances between the disinfection cup fixing grooves and the central shaft of the steering shaft are equal, and the size of a central angle between every two adjacent disinfection cup fixing grooves is equal to the locking angle set by the corner locking device;
a disinfection cup is arranged in the disinfection cup fixing groove, the opening of the disinfection cup is upward, a disinfector used for containing seeds is arranged in the disinfection cup, the inner cavity of the disinfector is communicated with the inner cavity of the disinfection cup, and a hanging part used for hooking the hook is arranged at the top of the disinfector; and the hanging part is positioned on the motion trail of the hook part.
Further, the disinfector is in a hollow cylinder shape and comprises a cylinder body and a sealing cover which are matched, the cylinder body comprises an inner layer and an outer layer, the inner layer of the cylinder body is a screen for limiting seeds to pass through, the outer layer of the cylinder body is provided with through holes, the inner cavity of the disinfector is communicated with the inner cavity of the disinfection cup through the through holes and screen holes on the screen, and the aperture of the through holes is larger than the diameter of the screen holes of the screen; the cover surface of the sealing cover is a screen mesh which is the same as the inner layer of the cylinder body.
Further, the inner layer of the cylinder body is a stainless steel screen mesh with 150 meshes.
Further, the power device is a speed reduction motor, and the speed reduction motor is connected with a power supply through a power switch.
Further, the shape and size of the inner cross section of the steering boss seat are the same as the outer shape and size of the cross section of the base of the corner lock device, so that the corner lock device is limited, and the shape of the inner side and the outer side of the cross section of the steering boss seat are square.
Further, the cross section shape and size of the inner cavity of the steering shaft sleeve seat are the same as those of the base of the corner lock device, so that the corner lock device is limited, the cross section shape of the inner cavity of the steering shaft sleeve seat is square, and the cross section shape of the steering shaft sleeve seat is a square ring.
Further, the reduction motor is connected with the rotating shaft through a coupler.
The invention has the following beneficial effects:
the invention is different from the prior art in that: the upper and lower sides of the sterilizer are provided with meshes, so that the disinfectant can rapidly flow in and out to ensure the accuracy of disinfection time and the complete immersion of seeds; the sterilizer is hung on the rotating shaft which rotates automatically, and rotates at a proper speed, so that the interference of human factors and the manual operation can be reduced, meanwhile, the seeds can be fully contacted with disinfectant or cleaning fluid, the sterilization and cleaning are thorough, and the labor efficiency is greatly improved.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
FIG. 3 is a top view of the seal cap;
FIG. 4 is a cross-sectional view of the cartridge;
FIG. 5 is a schematic view of the outer layer structure;
FIG. 6 is a schematic diagram of the experimental setup, where the letter I indicates the error limit.
Detailed Description
Referring to the attached drawings, the fine seed disinfection device comprises a bottom plate 1 which is horizontally arranged, wherein a steering shaft sleeve seat 4 is arranged in the middle of the bottom plate 1, the bottom end of the steering shaft sleeve seat 4 is fixed on the upper surface of the bottom plate 1, the top end of the steering shaft sleeve seat 4 vertically extends upwards, and the top end of the steering shaft sleeve seat 4 is opened; a steering shaft 6 is rotatably arranged in an inner cavity of the steering shaft sleeve seat 4, the bottom end of the steering shaft 6 is positioned in the steering shaft sleeve seat 4, a corner lock 5 for limiting the rotation angle of the steering shaft 6 is connected to the bottom end of the steering shaft 6, and the corner lock 5 is slidably arranged in the steering shaft sleeve seat 4; the top end of the steering shaft 6 is positioned outside the steering shaft sleeve seat 4, and the top end of the steering shaft 6 is provided with a cross rod 7 parallel to the bottom plate 1; the fixed end of the cross rod 7 is fixed on the top end of the steering shaft 6, the free end of the cross rod 7 is fixed with the power device 8, the output shaft of the power device 8 is coaxially connected with the top end of the rotating shaft 10, the bottom end of the rotating shaft 10 extends towards the bottom plate 1 and is provided with a hook, and the rotating shaft 10 is perpendicular to the bottom plate 1;
a plurality of disinfection cup fixing grooves 2 are formed in the bottom plate 1 at equal intervals around the steering shaft sleeve seat 4, the distances between the disinfection cup fixing grooves 2 and the central shaft of the steering shaft 6 are equal, and the size of a central angle between every two adjacent disinfection cup fixing grooves 2 is equal to the locking angle set by the corner locking device 5;
a disinfection cup 3 is arranged in the disinfection cup fixing groove 2, the opening of the disinfection cup 3 is upward, a disinfector 11 for containing seeds is arranged in the disinfection cup 3, the inner cavity of the disinfector 11 is communicated with the inner cavity of the disinfection cup 3, and a hanging part for hooking the hook is arranged at the top of the disinfector 11; and the hanging part is positioned on the motion trail of the hook part.
The sterilizer 11 is in a hollow cylindrical shape, the sterilizer 11 comprises a cylinder 111 and a sealing cover 112 which are matched, the cylinder 111 comprises an inner layer and an outer layer, the inner layer 1111 of the cylinder 111 is a screen mesh for limiting seeds to pass through, the outer layer 1112 of the cylinder 111 is provided with a through hole 1113, the inner cavity of the sterilizer 11 is communicated with the inner cavity of the sterilizing cup 3 through the through hole 1113 and a sieve pore on the screen mesh, and the aperture of the through hole 1113 is larger than the diameter of the sieve pore of the screen mesh; the occlusion part of the cylinder 111 and the sealing cover 112 is made of organic glass, and the cover surface of the sealing cover 112 is a screen mesh which is the same as the inner layer 1111 of the cylinder 111.
The inner layer 1111 of the cylinder 111 is a 150 mesh stainless steel screen.
The power device 8 is a speed reducing motor, the speed reducing motor 8 is connected with a power supply through a power switch 12, and the speed reducing motor 8 is connected with two connectors a through matching.
The cross section shape and the size of the inner cavity of the steering shaft sleeve seat 4 are the same as those of the base of the corner lock 5, so that the corner lock 5 is limited, the cross section shape of the inner cavity of the steering shaft sleeve seat 4 is square, and the cross section shape of the steering shaft sleeve seat 4 is a square ring.
The reduction motor 8 is connected to a rotating shaft 10 through a coupling 9.
1. Essential parts of the invention
1.1, base plate 1
The bottom plate 1 is used for fixing the disinfection cup 2, the steering shaft 6 and other components.
1.2 Disinfection cup fixing groove 2
On the bottom plate 1, 5 disinfection cup fixing grooves 2 are uniformly distributed on the circumference which takes the projection of the steering shaft sleeve seat 4 as the center on the bottom plate 1 as the circle center and has the radius of 250mm, so as to be respectively used for fixing the disinfection cups 3.
1.3, Disinfection cup 3
5 disinfection cups 3 are respectively fixed in the disinfection cup fixing grooves 2 and are respectively numbered as 3.1, 3.2, 3.3, 3.4 and 3.5.
1.4 steering axle sleeve seat 4
The steering shaft sleeve seat 4 is a square sleeve and is used for fixing a steering shaft 6 and a corner lock 5.
1.5 corner lock 5
The base of the corner locking device 5 is square, is sleeved into the rotating shaft sleeve seat 4 in a movable fit mode, is connected with a steering shaft 6 on the rotating shaft sleeve seat and is used for controlling the rotating angle of the steering shaft 6, and the locking angle corresponds to the distribution angle of the disinfection cup 3.
1.6 steering shaft 6
The steering shaft 6 is cylindrical, and the lower end thereof is fixed to the corner lock 5, and the upper side thereof is connected to the cross bar 7, so that the steering shaft 6 can be rotated and locked one by the action of the manual power and the corner lock 5.
1.7, Cross bars 7
One end of the cross bar 7 is fixed on the steering shaft 6, and the other end is used for fixing the speed reduction motor 8.
1.8, speed reduction motor 8
The speed reducing motor 8 is fixed above the cross bar 7; according to experimental observation, the disinfection effect is relatively ideal at the rotating speed of about 60 revolutions per minute, so that the direct current 5V and the 60 revolutions per minute speed reducing motor 8 are selected.
1.9 shaft coupling 9
The upper end of the coupling 9 is connected with a speed reducing motor 8, and the lower end is connected with a rotating shaft 10.
1.10, rotating shaft 10
The rotating shaft 10 penetrates through the cross rod 7, the upper end of the rotating shaft is connected with the coupler 9, and the lower end of the rotating shaft is provided with a hook for hanging the sterilizer 11.
1.11, sterilizer 11
Sterilizer 11 includes hollow barrel 111, the upper end opening, can supply to be passed in and out by the disinfection seed, the open end is furnished with sealed lid 112, inlayer 1111 is made with 150 mesh stainless steel nets, outer 1112 is the ya keli organic glass pipe of 2mm for the thickness of tight cover on the inlayer, and set up symmetrical arrangement's through-hole 1113 on the pipe wall, make things convenient for the antiseptic solution business turn over, the organic glass pipe of 2mm thickness is conveniently taken with the hand and contactless stainless steel net of inlayer 1111, and convenient for operation plays the effect of protection stainless steel net, and simultaneously can prevent to pollute.
The sealing cover 112 and the inner layer 1111 of the sterilizer 11 are made of 150-mesh stainless steel mesh and are fixed by acrylic organic glass tube and ring with the thickness of 2 mm.
1.12, power switch 12
The power switch 12 is used to control the turning on and off of the reduction motor 8.
2. The operation steps and the principle are as follows:
2.1, on the bottom plate 1, taking the projection of the central shaft of the steering shaft on the bottom plate 1 as the center of a circle, and uniformly distributing 5 disinfection cups 3 for storing disinfectant for cleaning seeds on the circumference with the diameter of 250mm, wherein the locking angle of the angle locker 5 corresponds to the distribution angle of the disinfection cups 3; before the experiment begins, 5 aseptic disinfection cups 3 containing disinfectant or aseptic water are placed in disinfection cup fixing grooves 2 on a base 1, a cross rod 7 is manually pulled to the end anticlockwise, and therefore the position of a rotating shaft 10 is just above a first disinfection cup 3.1. Placing the whole device in a super-clean workbench, and starting an ultraviolet lamp to irradiate for 20 minutes;
2.2, taking common bletilla tuber fruit clips, opening and moving seeds into the sterilizer 11, and covering a sealing cover 112 of the sterilizer;
2.3, lifting the cross rod 7, hanging the sterilizer 11 on a hook of the rotating shaft 10, then slightly pressing the cross rod 7 to enable the sterilizer 11 to enter a sterilizing cup 3.1 filled with 70% ethanol until the cross rod 7 is blocked, just soaking the sterilizer 11 in 70% ethanol solution, turning on the power switch 12, starting rotation, timing and sterilizing for a proper time;
2.4, lifting the cross rod 7, lifting the disinfector 11, stopping rotation, clockwise shifting the cross rod 7 to the upper part of the disinfection cup 3.2, slightly pressing the cross rod 7 to enable the disinfector 11 to enter the disinfection cup 3.2 filled with 0.1 percent of mercury bichloride, timing and disinfecting for a proper time;
2.5, lifting the cross bar 7, moving the suspended sterilizer 11 into the next sterilizing cup 3.3 containing sterile water according to the same steps 2.4, rotating and timing for 1 minute;
2.6, lifting the cross bar 7, moving the suspended sterilizer 11 into the next sterilizing cup 3.4 containing sterile water according to the same steps 2.4, rotating and timing for 3 minutes;
2.7, lifting the cross bar 7, moving the suspended sterilizer 11 into the next sterilizing cup 3.5 containing sterile water according to the same steps 2.4, rotating and timing for 3 minutes;
2.8, turning off the power switch 12, lifting the cross bar 7, and suspending the sterilizer 11 in the air to drain water drops, thus completing sterilization.
3. Results of the experiment
Taking 30 common bletilla pseudobulb fruit clamps, opening the fruit clamps to collect seeds, evenly mixing the seeds, and evenly dividing the seeds into 12 parts, wherein each 3 parts is divided into one group, and the four groups are respectively numbered as A, B, C, D.
Sterilizing A, B, C three groups according to the above operation steps and principle, wherein the sterilizing time A, B, C three groups are automatically rotated in the 70% ethanol sterilizing cup in the step 2.4 for 20 seconds; in step 2.5, the automatic rotating disinfection time of A, B, C three groups in the 0.1% mercuric chloride disinfection cup is respectively 4 minutes, 8 minutes and 12 minutes, other operations are the same, and A, B, C three groups carry out 9 times of disinfection operations.
Group D was used as a control group without any sterilization treatment.
The sterilizer was removed, the sealing cap was opened, the sterilized seeds were picked up with sterile forceps, inoculated into an MS medium, placed in a 25 ℃ incubator for static culture, and the contamination rate was counted after 7 days, the results are shown in FIG. 6.
FIG. 6 Experimental results: A. b, C correspond to: 0.1% mercuric chloride was disinfected for 4, 8 and 12 minutes, and D was a control group without disinfection treatment.
4. Discussion of the related Art
From the experimental results, 100% of the seeds are polluted without disinfection treatment; by adopting the method for disinfection, the seed inoculation pollution rate after disinfection for 4 minutes by 0.1 percent mercuric chloride is about 13.5 percent, the pollution rate is zero after the mercuric chloride disinfection time is prolonged to 8 minutes and 12 minutes, the disinfection effect is good, the subsequent culture finds that the seed germination rates are not obviously different between the 8 minutes and 12 minutes of disinfection treatment time, and the germination rate is high. In the whole disinfection operation process, an operator mainly performs timing and manual disinfection cup switching operation, the flow is clear and simple, and the disinfection efficiency is high and low; if the programmed automatic timing and the conversion disinfection operation are added to realize automation, the manpower can be completely liberated, the batch-to-batch repeatability is good, the interference of human factors is reduced, and the method has a good application prospect.
The embodiments described in this specification are merely illustrative of implementations of the inventive concept and the scope of the present invention should not be considered limited to the specific forms set forth in the embodiments but includes equivalent technical means as would be recognized by those skilled in the art based on the inventive concept.
Claims (6)
1. A tiny seed degassing unit which characterized in that: the steering device comprises a horizontally arranged bottom plate, wherein a steering shaft sleeve seat is arranged in the middle of the bottom plate, the bottom end of the steering shaft sleeve seat is fixed on the upper surface of the bottom plate, the top end of the steering shaft sleeve seat vertically extends upwards, and the top end of the steering shaft sleeve seat is provided with an opening; a steering shaft is rotatably and vertically slidably arranged in the steering shaft sleeve seat, the bottom end of the steering shaft is positioned in the steering shaft sleeve seat, the bottom end of the steering shaft is connected with a corner locker for limiting the rotation angle of the steering shaft, and the corner locker is slidably arranged in the steering shaft sleeve seat; the top end of the steering shaft is positioned outside the steering shaft sleeve seat, the top end of the steering shaft is provided with a cross rod parallel to the bottom plate, the fixed end of the cross rod is fixed on the top end of the steering shaft, the free end of the cross rod is fixed with a power device, the output shaft of the power device is coaxially connected with the top end of a rotating shaft, the bottom end of the rotating shaft extends towards the bottom plate and is provided with a hook, and the rotating shaft is perpendicular to the bottom plate;
a plurality of disinfection cup fixing grooves are formed in the bottom plate at equal intervals around the steering shaft sleeve seat, the distances between the disinfection cup fixing grooves and the central shaft of the steering shaft are equal, and the size of a central angle between every two adjacent disinfection cup fixing grooves is equal to the locking angle set by the corner locking device;
a disinfection cup is arranged in the disinfection cup fixing groove, the opening of the disinfection cup is upward, a disinfector used for containing seeds is arranged in the disinfection cup, the inner cavity of the disinfector is communicated with the inner cavity of the disinfection cup, and a hanging part used for hooking the hook is arranged at the top of the disinfector; and the hanging part is positioned on the motion trail of the hook part of the hook.
2. A fine seed disinfection apparatus as set forth in claim 1, wherein: the sterilizer is in a hollow cylinder shape and comprises a cylinder body and a sealing cover which are matched, the cylinder body comprises an inner layer and an outer layer, the inner layer of the cylinder body is a screen for limiting seeds to pass through, the outer layer of the cylinder body is provided with through holes, the inner cavity of the sterilizer is communicated with the inner cavity of the sterilizing cup through the through holes and sieve pores on the screen, and the aperture of the through holes is larger than the diameter of the sieve pores of the screen; the cover surface of the sealing cover is a screen mesh which is the same as the inner layer of the cylinder body.
3. A fine seed disinfection apparatus as set forth in claim 2, wherein: the inner layer of the cylinder body is a stainless steel screen mesh with 150 meshes.
4. A fine seed disinfection apparatus as set forth in claim 3, wherein: the power device is a speed reduction motor, and the speed reduction motor is connected with a power supply through a power switch.
5. A fine seed disinfection apparatus as set forth in claim 4, wherein: the cross section shape and the size of the inner cavity of the steering shaft sleeve seat are the same as those of the base of the corner locking device, so that the corner locking device is limited, the cross section shape of the inner cavity of the steering shaft sleeve seat is square, and the cross section shape of the steering shaft sleeve seat is a square ring.
6. A fine seed disinfection apparatus as set forth in claim 5, wherein: the speed reducing motor is connected with the rotating shaft through a coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710664960.1A CN107241937B (en) | 2017-08-07 | 2017-08-07 | Tiny seed degassing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710664960.1A CN107241937B (en) | 2017-08-07 | 2017-08-07 | Tiny seed degassing unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107241937A CN107241937A (en) | 2017-10-13 |
| CN107241937B true CN107241937B (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710664960.1A Active CN107241937B (en) | 2017-08-07 | 2017-08-07 | Tiny seed degassing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107241937B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109349112A (en) * | 2018-11-29 | 2019-02-19 | 山东省果树研究所 | A kind of explant locellus disinfection lost circulation prevention device and digital display time control speed regulation cyclotron oscillation device and its application |
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| CN103039160A (en) * | 2012-12-18 | 2013-04-17 | 山东省农作物种质资源中心 | Medicament seed-soaking treatment instrument and application thereof |
| CN203618312U (en) * | 2013-12-25 | 2014-06-04 | 贵州大学 | Special disinfecting and sterilizing screen box for sterile culture of orchid seeds |
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| CN205249758U (en) * | 2015-12-24 | 2016-05-25 | 潼南县水中花农产品销售专业合作社 | Seed degassing unit |
| CN205249757U (en) * | 2015-12-24 | 2016-05-25 | 潼南县水中花农产品销售专业合作社 | Oscillating seed degassing unit |
| CN206165128U (en) * | 2016-11-08 | 2017-05-17 | 山西农业大学 | Degassing unit suitable for multiple agricultural crop seed |
| CN206237767U (en) * | 2016-12-08 | 2017-06-13 | 齐齐哈尔大学 | Novel seed disinfector |
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2017
- 2017-08-07 CN CN201710664960.1A patent/CN107241937B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039161A (en) * | 2012-12-18 | 2013-04-17 | 山东省农作物种质资源中心 | Hot water seed soaking instrument and working method thereof |
| CN103039160A (en) * | 2012-12-18 | 2013-04-17 | 山东省农作物种质资源中心 | Medicament seed-soaking treatment instrument and application thereof |
| CN203618312U (en) * | 2013-12-25 | 2014-06-04 | 贵州大学 | Special disinfecting and sterilizing screen box for sterile culture of orchid seeds |
| CN204395054U (en) * | 2014-12-19 | 2015-06-17 | 青岛市中心医院 | A kind of novel tumor internal medicine disinfection nursing device |
| CN205249758U (en) * | 2015-12-24 | 2016-05-25 | 潼南县水中花农产品销售专业合作社 | Seed degassing unit |
| CN205249757U (en) * | 2015-12-24 | 2016-05-25 | 潼南县水中花农产品销售专业合作社 | Oscillating seed degassing unit |
| CN206165128U (en) * | 2016-11-08 | 2017-05-17 | 山西农业大学 | Degassing unit suitable for multiple agricultural crop seed |
| CN206237767U (en) * | 2016-12-08 | 2017-06-13 | 齐齐哈尔大学 | Novel seed disinfector |
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| Publication number | Publication date |
|---|---|
| CN107241937A (en) | 2017-10-13 |
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