CN203934309U - The seeder of microphyte seed for experiment - Google Patents

The seeder of microphyte seed for experiment Download PDF

Info

Publication number
CN203934309U
CN203934309U CN201420280856.4U CN201420280856U CN203934309U CN 203934309 U CN203934309 U CN 203934309U CN 201420280856 U CN201420280856 U CN 201420280856U CN 203934309 U CN203934309 U CN 203934309U
Authority
CN
China
Prior art keywords
chamber
screen cloth
piston
seeds chamber
seeds
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420280856.4U
Other languages
Chinese (zh)
Inventor
贾小云
丁娜
李芳�
刘慧�
沈洁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanxi Agricultural University
Original Assignee
Shanxi Agricultural University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanxi Agricultural University filed Critical Shanxi Agricultural University
Priority to CN201420280856.4U priority Critical patent/CN203934309U/en
Application granted granted Critical
Publication of CN203934309U publication Critical patent/CN203934309U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses the seeder of experiment with microphyte seed, comprise seeds chamber, piston body, over cap, the top of described seeds chamber is that cylinder, bottom are and in arcuation, are condensed to the round mouth that diameter is less than upper cylinder diameter, the top of seeds chamber is provided with chamber lid, bottom is provided with screen cloth, by screen cloth retainer ring, screen cloth is fixed on to seeds chamber bottom and inside contracts round mouth place; Piston and piston push rod that described piston body is made up of rubber form, and piston is closely embedded in seeds chamber; Described over cap is arranged on the bottom of seeds chamber; The central authorities of described chamber lid are provided with the push-rod hole that piston push rod passes.Seeds chamber of the present utility model inside is cylinder or arc structure, has prevented that dead angle structure is easy to the appearance of pollution problem; The opening surface of seeds chamber and screen cloth is large, can increase work efficiency, and facilitate the operation such as charging and cleaning.The suitable microphyte seed of planting on medium on a large scale of seeder of the present utility model, can reduce manpower, save the operating time.

Description

The seeder of microphyte seed for experiment
Technical field
The utility model relates to a kind of microphyte planting seed device, relates in particular to the minute seeds seeding appliance using in the time that plant tissue culture is tested.
Background technology
At present, in the time that Plant Tissue Breeding relates to minute seeds, generally adopt tweezers or rifle head to sow.While adopting tweezers or the sowing of rifle head for sowing dry seeds, effect is all right, but the wet kind of period of the day from 11 p.m. to 1 a.m soaking in sowing just can only be used the sowing of one one of tweezers, and this method is length consuming time not only, and efficiency is low, and operating personnel are very tired out.While operation under aseptic condition, above these two kinds of methods all can increase because of the long microbiological contamination rate that causes of operating time, and severe patient affects growth and development of plants.
Summary of the invention
The purpose of this utility model is the problem existing for prior art, provide a kind of easy to use, sowing evenly, reduce microbiological contamination rate, be convenient to the seeder of the experiment microphyte seed of planting on a large scale microphyte seed on medium.
For achieving the above object, the utility model is by the following technical solutions:
Experiment of the present utility model mainly comprises seeds chamber, piston body, over cap with the seeder of microphyte seed, the top of described seeds chamber is that cylinder, bottom are and in arcuation, are condensed to the round mouth that diameter is less than upper cylinder diameter, the top of seeds chamber is provided with chamber lid, bottom is provided with screen cloth, by screen cloth retainer ring, screen cloth is fixed on to seeds chamber bottom and inside contracts round mouth place; Piston and piston push rod that described piston body is made up of rubber form, and piston is closely embedded in seeds chamber; Described over cap is arranged on the bottom of seeds chamber; The central authorities of described chamber lid are provided with the push-rod hole that piston push rod passes; Described over cap, chamber lid, screen cloth retainer ring are cassette or spiral connection with seeds chamber.
The cylindrical diameter of described seeds chamber is 2-8cm; The diameter of described screen cloth is 1.5-7cm, is distributed with numerous round sieve apertures on screen cloth, and aperture is 0.1-0.5mm, and pitch of holes is 0.3-0.8 mm.
When use, first all parts of seeder is disassembled, high pressure moist heat sterilization, then installs screen cloth, over cap, and pretreated dry or wet seed is packed into after seeds chamber, piston body is packed into seeds chamber, dress upper chamber cover.When sowing, open over cap, two hands are held respectively seeds chamber and piston push rod, press down piston push rod after screen cloth is aimed to the container that will sow, and seed is just extruded from screen cloth equably, completes seeding operation.
The beneficial effects of the utility model
The seeder of microphyte seed for experiment of the present utility model, its seeds chamber inside is cylinder or arc structure, has prevented that dead angle structure is easy to the appearance of pollution problem; The seeds chamber of seeder and the opening surface of screen cloth are large, can increase work efficiency, and facilitate the operation such as charging and cleaning.The suitable microphyte seed of planting on medium on a large scale of seeder of the present utility model, can reduce manpower, saves the operating time and increase medium and effectively utilize area.In addition, seeder of the present utility model can be according to the seed size of minute seeds and seeding accuracy requirement, what the aperture on every screen cloth was processed is meticulousr, and the different screen cloth of the supporting multiple apertures of each seeder specification, and then improve the availability of the utility model seeder and the requirement of adaptation plant seed different size.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is mesh structure schematic diagram.
In figure: 1, seeds chamber, 2, piston body, 3, over cap, 4, chamber lid, 5, screen cloth, 6, screen cloth retainer ring, 7, piston, 8, piston push rod, 9, sieve aperture.
Embodiment
Below in conjunction with accompanying drawing, work of the present utility model ground is further set forth.
As shown in Figure 1 and Figure 2, experiment of the present utility model comprises seeds chamber 1, piston body 2, over cap 3, chamber lid 4, screen cloth 5, screen cloth retainer ring 6, piston 7, piston push rod 8 with the seeder of microphyte seed.The top of seeds chamber 1 is that cylinder, bottom are in arcuation and are condensed to the round mouth that diameter is less than upper cylinder diameter, and the cylinder diameter of seeds chamber is 2-8cm.Chamber lid 4 is connected with the top of seeds chamber 1 with cassette or sped structure.Screen cloth retainer ring 6 inside contracts round mouth with cassette or sped structure with the bottom of seeds chamber 1 and is fixedly connected with, screen cloth 5 is movably fixed to seeds chamber 1 and inside contracts the bottom of round mouth, the diameter of screen cloth is 1.5-7cm, on screen cloth, be distributed with numerous round sieve apertures 9, aperture is 0.1-0.5mm, and pitch of holes is 0.3-0.8 mm.Piston 7 and piston push rod 8 that piston body 2 is made up of rubber form, and piston 7 is closely embedded in seeds chamber 1, and the central authorities of chamber lid 4 are provided with the push-rod hole that piston push rod 8 passes.Over cap 3 is connected with the cylindrical bottom of seeds chamber 1 with cassette or sped structure.

Claims (2)

1. a seeder of testing with microphyte seed, it is characterized in that, seeder comprises seeds chamber (1), piston body (2), over cap (3), the top of described seeds chamber (1) is that cylinder, bottom are in arcuation and are condensed to the round mouth that diameter is less than upper cylinder diameter, and the cylindrical diameter of seeds chamber (1) is 2-8cm; The top of seeds chamber (1) is provided with chamber lid (4), and bottom is provided with screen cloth (5), by screen cloth retainer ring (6), screen cloth (5) is fixed on to seeds chamber (1) bottom and inside contracts round mouth place; Described piston body (2) is made up of piston (7) and piston push rod (8), and piston (7) is closely embedded in seeds chamber (1); Described over cap (3) is arranged on the bottom of seeds chamber (1); The central authorities of described chamber lid (4) are provided with the push-rod hole that piston push rod (8) passes; Described over cap (3), chamber lid (4), screen cloth retainer ring (6) are cassette or spiral connection with seeds chamber (1).
2. the seeder of microphyte seed for experiment according to claim 1, is characterized in that, the diameter of described screen cloth (5) is 1.5-7cm; On screen cloth (5), be distributed with numerous round sieve apertures (9), aperture is 0.1-0.5mm, and pitch of holes is 0.3-0.8 mm.
CN201420280856.4U 2014-05-29 2014-05-29 The seeder of microphyte seed for experiment Expired - Fee Related CN203934309U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420280856.4U CN203934309U (en) 2014-05-29 2014-05-29 The seeder of microphyte seed for experiment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420280856.4U CN203934309U (en) 2014-05-29 2014-05-29 The seeder of microphyte seed for experiment

Publications (1)

Publication Number Publication Date
CN203934309U true CN203934309U (en) 2014-11-12

Family

ID=51853673

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420280856.4U Expired - Fee Related CN203934309U (en) 2014-05-29 2014-05-29 The seeder of microphyte seed for experiment

Country Status (1)

Country Link
CN (1) CN203934309U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107047279A (en) * 2017-04-18 2017-08-18 中国海洋大学 A kind of seeding apparatus and method be easy to build and repair sea grass bed
CN107251687A (en) * 2017-01-12 2017-10-17 广州顺宸数字测控设备有限公司 A kind of agricultural spreaders
CN107251690A (en) * 2017-01-12 2017-10-17 广州顺宸数字测控设备有限公司 A kind of agricultural seeding apparatus
CN107251689A (en) * 2017-01-12 2017-10-17 广州顺宸数字测控设备有限公司 A kind of portable agricultural seeder device
CN107251688A (en) * 2017-01-12 2017-10-17 广州顺宸数字测控设备有限公司 One kind just uses agricultural seeder device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107251687A (en) * 2017-01-12 2017-10-17 广州顺宸数字测控设备有限公司 A kind of agricultural spreaders
CN107251690A (en) * 2017-01-12 2017-10-17 广州顺宸数字测控设备有限公司 A kind of agricultural seeding apparatus
CN107251689A (en) * 2017-01-12 2017-10-17 广州顺宸数字测控设备有限公司 A kind of portable agricultural seeder device
CN107251688A (en) * 2017-01-12 2017-10-17 广州顺宸数字测控设备有限公司 One kind just uses agricultural seeder device
CN107047279A (en) * 2017-04-18 2017-08-18 中国海洋大学 A kind of seeding apparatus and method be easy to build and repair sea grass bed
CN107047279B (en) * 2017-04-18 2022-08-09 中国海洋大学 Seeding device and method convenient for constructing and repairing seaweed field

Similar Documents

Publication Publication Date Title
CN203934309U (en) The seeder of microphyte seed for experiment
CN201766832U (en) Rice sowing and seedling culturing device
CN205336772U (en) Small -size device that loosens soil with adjustable
CN205357049U (en) But roll adjustment planting device
CN205305373U (en) Rice seed of convenient count box that sprouts
CN206866150U (en) Aseptic seedlings of plants culture apparatus is used in a kind of endophyte tieback experiment
CN204697660U (en) A kind of honeycomb type cultivation plate
CN204031756U (en) Plant spacing adjustable film plants cave opener
CN205005662U (en) Hydroponic device that high -efficient plant seeds sprouts, seedling was cultivated
CN103662513A (en) Garbage can capable of being used for planting flowers and grass
CN207626059U (en) A kind of vegetable-seed planter
CN204231909U (en) Cotton plot experiment seeding apparatus of seeder
CN204316981U (en) A kind of fluid bed seed-dressing device
CN204335448U (en) Seedling-cultivating tray
CN106717329A (en) A kind of uniform seeder
CN105474837A (en) Planting device capable of adjusting distance
CN205213680U (en) Case is planted to water planting
CN105993299B (en) A kind of vegetable seeds sterilizer
CN205865455U (en) Chinese fir seed device that seedling water planting was coerced that sprouts
CN208490193U (en) A kind of plant seeding device
CN207305378U (en) A kind of simple seeder of transplanting seedlings
CN203968636U (en) A kind of drum-type rice seeding apparatus
CN105359675A (en) Cotton seed seeding machine
CN104285544B (en) A kind of tiny Seed sterilization method of orchid and steriliser
CN202455789U (en) Hand-operated quantitative seeder

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141112

Termination date: 20150529

EXPY Termination of patent right or utility model