WO2009030174A1 - Dispositif à deux axes de rotation pour la culture de plantes - Google Patents

Dispositif à deux axes de rotation pour la culture de plantes Download PDF

Info

Publication number
WO2009030174A1
WO2009030174A1 PCT/CN2008/072246 CN2008072246W WO2009030174A1 WO 2009030174 A1 WO2009030174 A1 WO 2009030174A1 CN 2008072246 W CN2008072246 W CN 2008072246W WO 2009030174 A1 WO2009030174 A1 WO 2009030174A1
Authority
WO
WIPO (PCT)
Prior art keywords
pipe section
shaft
water
plant
longitudinal
Prior art date
Application number
PCT/CN2008/072246
Other languages
English (en)
Chinese (zh)
Inventor
Min Chen
Sufang Deng
Youquan Yang
Original Assignee
Agricultural Ecology Institute, Fujian Academy Of Agricultural Sciences
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 Agricultural Ecology Institute, Fujian Academy Of Agricultural Sciences filed Critical Agricultural Ecology Institute, Fujian Academy Of Agricultural Sciences
Publication of WO2009030174A1 publication Critical patent/WO2009030174A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00—Botany in general

Definitions

  • the invention relates to a biaxial plant rotary cultivation device.
  • Microgravity has a considerable impact on the growth and genetic variation of biological systems. Microgravity scientific tests can usually only be carried out in space laboratories, which are expensive and rare. scientistss are eager to use the simulated microgravity environment on the ground to study the effects of gravity on biological organisms. But among the many environmental factors in space, microgravity is the most difficult to simulate on Earth.
  • the existing microgravity rotary cell culture device at home and abroad is only applied to cell tissue culture, and is not suitable for plant cultivation, especially for the whole growth period of plants, because plant rotation cultivation is different from cell rotation culture, and cannot be rotated in a container. In the solution inside. However, the existing plant rotary cultivation disc is only rotated by a fixed horizontal axis, and is a single-axis type, which simulates the effect of spatial microgravity and has a large limitation.
  • An object of the present invention is to provide a biaxial plant rotational cultivation apparatus which can realize not only a simulated state in which the cultivated material is in space microgravity but also a simple structure.
  • the biaxial plant rotary cultivation apparatus comprises a closed compartment provided on a frame, wherein the closed compartment is provided with a rotating bracket, and the rotating support shaft of the rotating bracket is parallel to the ground
  • the two ends of the two sides of the closed compartment are connected with the bearings on the frame, and the rotating bracket is provided with a longitudinal rotating shaft, and the two ends of the longitudinal rotating shaft are connected with the bearings on the longitudinal sides of the rotating bracket, one side of the rotating shaft
  • the plant is equipped with a plant cultivation tray, and the other side is provided with an artificial light source assembly for providing illumination to the cultivation tray.
  • the salient feature of the present invention is that the plant rotates around two mutually perpendicular axes of rotation.
  • the gravity sensor inside the plant cell is continuously changed by the direction of gravity, and it is too late to react, so that the performance is similar to that under the space microgravity condition.
  • the plant cells in the disc are in a state of continuous free fall, close to the suspended state, and closer to the spatial microgravity state.
  • FIG. 1 is a schematic structural view of a first embodiment of the present invention.
  • the biaxial plant rotary culture apparatus of the present invention comprises a closed compartment 2 provided on a frame 1, and the sealed compartment 2 is provided a rotating bracket 3, the lateral rotating support shaft 4 of the rotating bracket is parallel to the ground, and two ends of the two sides of the closed compartment are connected with the bearing 5 on the frame, and the rotating bracket 3 is provided with a longitudinal rotating shaft 6
  • the two ends of the longitudinal rotating shaft are connected with the bearing 7 on the longitudinal sides of the rotating bracket, and one side of the rotating shaft is provided with a plant cultivation tray 8 and the other side is provided with an artificial light source assembly 9 for providing illumination to the cultivation tray.
  • the lateral rotating support shaft 4 is driven by a motor-driven mechanism provided in the frame, and the longitudinal rotating shaft 6 is driven by a motor-driven mechanism provided in the rotating bracket.
  • the motor-driven mechanism in the above-mentioned frame is composed of a motor 10 and a pulley transmission mechanism 11.
  • the driven wheel 12 of the pulley transmission mechanism is disposed on the lateral rotation support shaft 4, and the motor-driven mechanism in the rotary bracket is provided by the motor 13 and is disposed in the longitudinal direction.
  • the sector gear transmission pair 14 between the rotating shaft 6 and the motor 13 is composed.
  • the lateral rotation support shaft 4 includes a hollow horizontal shaft inlet pipe section 15 and a horizontal shaft outlet pipe section 16, and the longitudinal rotation shaft 6 includes a hollow longitudinal shaft inlet pipe section. 17 and a longitudinal shaft outlet pipe section 18, the rotating bracket 3 is provided with an inlet water passage 19 and a water outlet passage 20 which are separated from each other, and the inlet and outlet ends of the inlet passage 19 and the horizontal shaft inlet pipe section 15 and The longitudinal shaft inlet pipe sections 17 are connected, and the water inlet end and the water outlet end of the water outlet passage 20 are respectively connected with the longitudinal shaft outlet pipe section 16 and the horizontal shaft outlet pipe section 18, and the water supply line 22 connected to the circulating water pump 21 passes through
  • the rotary water joint device 23 is connected to the water inlet end of the horizontal shaft inlet pipe section 15 of the lateral rotation support shaft, and the circulating water pump 21 feeds the plant culture liquid through the horizontal shaft inlet pipe section 15, the rotary support water inlet passage 19, and the vertical axis.
  • the pipe section 17 is conveyed to the plant cultivation tray 8, and the waste liquid on the plant cultivation tray is transported to the horizontal shaft outlet pipe section 16 via the longitudinal shaft outlet pipe section 18, the rotary support water outlet passage 20, and finally connected to the horizontal shaft outlet pipe section.
  • Water pipeline 24 discharged, the lower side of the base is provided with a liquid storage tank 25 for storing the plant culture liquid, the water inlet of the circulating water pump 21 is connected to the liquid storage tank, and the water outlet of the return water pipeline is connected to the liquid storage tank Backwater inlet.
  • the plant cultivation tray of the two-axis plant rotary cultivation device revolves around the longitudinal rotation axis while revolving around the lateral rotation support shaft, so that the plants on the cultivation tray rotate around the two rotation axes at the same time, and two The root rotation axes are perpendicular to each other, and it is expected to realize three-dimensional cultivation of plants simulating spatial microgravity effects on the ground.
  • the rotation speed of the rotation and revolution of the plant rotary cultivation tray is independently adjustable, the plant culture liquid replenishment state is adjustable, and the adjustment operation buttons are all disposed on the front panel 26 of the control box.
  • the gas composition in the closed compartment can also be adjusted according to the experimental requirements, so that the configuration is beneficial to study different plants and simulate the effect of spatial microgravity in different growth stages.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Botany (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Hydroponics (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)

Abstract

L'invention concerne un dispositif à deux axes de rotation pour la culture de plantes. Le dispositif comprend une chambre étanche (2) agencée sur le cadre de support (1), un cadre de rotation (3) placé dans la chambre étanche (2), un bac à plantes (8) et une unité d'éclairage artificiel (9) destiné au bac à plantes (8). Le bac à plantes (8) est prévu d'un côté du cadre de rotation (3) et l'unité d'éclairage artificiel (9) est prévue de l'autre côté. L'axe de rotation transversal (4) du cadre de rotation (3) est parallèle au sol et ses deux extrémités traversent les deux parois latérales de la chambre étanche (2) pour se raccorder aux paliers (5) dans le cadre de support (1). L'axe de rotation longitudinal (6) est agencé dans le cadre de rotation (3) et ses deux extrémités sont raccordées aux deux côtés longitudinaux du cadre de rotation (3). Ce dispositif peut effectuer un état simulé avec les plantes cultivées dans l'espace en microgravité et il présente une structure simple.
PCT/CN2008/072246 2007-09-07 2008-09-03 Dispositif à deux axes de rotation pour la culture de plantes WO2009030174A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2007100094916 2007-09-07
CN2007100094916A CN101116416B (zh) 2007-09-07 2007-09-07 二轴植物旋转栽培装置

Publications (1)

Publication Number Publication Date
WO2009030174A1 true WO2009030174A1 (fr) 2009-03-12

Family

ID=39052809

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/072246 WO2009030174A1 (fr) 2007-09-07 2008-09-03 Dispositif à deux axes de rotation pour la culture de plantes

Country Status (2)

Country Link
CN (1) CN101116416B (fr)
WO (1) WO2009030174A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114885818A (zh) * 2022-06-08 2022-08-12 上海创际元教育科技有限公司 一种用于无土雾培的旋转种植箱

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101116416B (zh) * 2007-09-07 2010-06-30 福建省农业科学院农业生态研究所 二轴植物旋转栽培装置
CN101836560B (zh) * 2010-03-03 2013-03-27 北京航空航天大学 一种模拟空间微重力效应的新鲜植物连续生产实验装置
CN101933453A (zh) * 2010-07-16 2011-01-05 北京农业智能装备技术研究中心 升降式立体栽培装置
CN103477967B (zh) * 2013-09-13 2016-03-02 福建省农业科学院农业生态研究所 三维旋转地面实验装置
CN103518676B (zh) * 2013-09-13 2016-06-29 航天神舟生物科技集团有限公司 模拟微重力昆虫行为分析装置
CN104521719A (zh) * 2014-12-04 2015-04-22 广西大学 一种旋转式植物栽培装置
CN105788405B (zh) * 2016-03-18 2018-08-03 重庆阿泰可科技股份有限公司 一种二轴连续旋转试验台
CN111990135A (zh) * 2020-08-06 2020-11-27 南京汉尔斯生物科技有限公司 一种多功能农业栽培装置及栽培方法
CN114258850B (zh) * 2022-01-07 2023-06-20 襄阳金美科林农业开发有限公司 一种无土栽培植物根部向地性生长的趣味实验装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU914004A1 (ru) * 1979-03-26 1982-03-23 Imbp Устройство для выращивания растений 1
JPH01168213A (ja) * 1987-12-25 1989-07-03 Takenaka Komuten Co Ltd 多方向から重力を受ける動植物育成装置
JPH07289104A (ja) * 1994-03-02 1995-11-07 Emushiki Suiko Kenkyusho:Kk 回転式水耕栽培装置および無重力水耕栽培方法
US20030041800A1 (en) * 2001-09-04 2003-03-06 Mitsubishi Heavy Industries, Ltd. Application apparatus of 3-dimensional kilonostat and growing method using the same
WO2006096650A2 (fr) * 2005-03-07 2006-09-14 Terrasphere Systems Llc Procede et appareil de culture de plantes
CN101116416A (zh) * 2007-09-07 2008-02-06 福建省农业科学院农业生态研究所 二轴植物旋转栽培装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2387033Y (zh) * 1999-08-09 2000-07-12 中国科学院生物物理研究所 模拟微重力生物效应的多功能回转器
CN1228436C (zh) * 2002-10-11 2005-11-23 福建省农业科学院红萍研究中心 旋转式培养装置
CN100538358C (zh) * 2006-02-15 2009-09-09 中国科学院空间科学与应用研究中心 双轴驱动框架式回转器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU914004A1 (ru) * 1979-03-26 1982-03-23 Imbp Устройство для выращивания растений 1
JPH01168213A (ja) * 1987-12-25 1989-07-03 Takenaka Komuten Co Ltd 多方向から重力を受ける動植物育成装置
JPH07289104A (ja) * 1994-03-02 1995-11-07 Emushiki Suiko Kenkyusho:Kk 回転式水耕栽培装置および無重力水耕栽培方法
US20030041800A1 (en) * 2001-09-04 2003-03-06 Mitsubishi Heavy Industries, Ltd. Application apparatus of 3-dimensional kilonostat and growing method using the same
WO2006096650A2 (fr) * 2005-03-07 2006-09-14 Terrasphere Systems Llc Procede et appareil de culture de plantes
CN101116416A (zh) * 2007-09-07 2008-02-06 福建省农业科学院农业生态研究所 二轴植物旋转栽培装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114885818A (zh) * 2022-06-08 2022-08-12 上海创际元教育科技有限公司 一种用于无土雾培的旋转种植箱

Also Published As

Publication number Publication date
CN101116416A (zh) 2008-02-06
CN101116416B (zh) 2010-06-30

Similar Documents

Publication Publication Date Title
WO2009030174A1 (fr) Dispositif à deux axes de rotation pour la culture de plantes
CN103477967B (zh) 三维旋转地面实验装置
CN107820953A (zh) 一种农业种植培育装置
CN207574032U (zh) 一种温室蔬菜智能栽培装置
CN109579249A (zh) 一种防回风装置
CN104521719A (zh) 一种旋转式植物栽培装置
CN101116418B (zh) 植物培养液输配循环装置
CN203878154U (zh) 三维回转可更换培养液细胞微重力装置
CN1228436C (zh) 旋转式培养装置
CN212713537U (zh) 一种微生物检测的快速培养设备
CN108949502A (zh) 一种生物技术研发用便于调节温度的发酵装置
CN114902897A (zh) 一种中药材育苗装置
CN113564031A (zh) 一种高效利用二氧化碳的螺旋藻培养装置
CN206808140U (zh) 一种食用菌养殖用气体循环装置
CN207185420U (zh) 一种大棚放风调节装置
CN220335175U (zh) 一种恒温式生物群落培养装置
CN209201763U (zh) 一种番茄无土种植培养装置
CN213784439U (zh) 一种提高苗木反季节栽植成活率的结构
CN219117426U (zh) 一种制备微生物肥料的微生物培养箱
CN217214008U (zh) 一种人工胃模拟消化系统
CN218604222U (zh) 水稻栽培用育苗装置
CN110024695B (zh) 一种植物胚芽大规模培养装置
CN102382764A (zh) 一种转动式细胞培养装置
CN217149201U (zh) 一种用于免疫干细胞培养的观察装置
CN216313848U (zh) 一种便于苗木种子育苗的摇床

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08800758

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08800758

Country of ref document: EP

Kind code of ref document: A1