CN109794198A - A kind of agitating device and the plant split-root experiment culture storehouse using the agitating device - Google Patents
A kind of agitating device and the plant split-root experiment culture storehouse using the agitating device Download PDFInfo
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- CN109794198A CN109794198A CN201910203053.6A CN201910203053A CN109794198A CN 109794198 A CN109794198 A CN 109794198A CN 201910203053 A CN201910203053 A CN 201910203053A CN 109794198 A CN109794198 A CN 109794198A
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- paddle
- protection cylinder
- plant
- warehouse
- agitating device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The present invention provides a kind of agitating device and use the plant split-root experiment culture storehouse of the agitating device, plant split-root experiment culture storehouse includes warehouse, agitating device is provided on warehouse, agitating device includes agitating shaft and is arranged on agitating shaft and is mounted on the intracorporal paddle in the storehouse, agitating shaft has the power intake that paddle mixing chamber endotrophic liquid is driven for inputting rotary power, agitating device further includes protection cylinder, paddle is arranged in protection cylinder to prevent paddle from damaging root system of plant, and protection cylinder is equipped with the flowing hole passed through for nutrient solution.Agitating shaft can drive paddle to rotate, the intracorporal nutrient solution of mixing chamber, nutrient solution is set to flow by the flowing hole in protection cylinder, nutriment is avoided to be deposited on warehouse bottom, after nutriment can be uniformly distributed, and be conducive to the absorption and growth of root system of plant, while nutrient solution flows, the metabolic toxicities that root system of plant can also be avoided to generate are deposited near rhizome, are conducive to the growth of plant.
Description
Technical field
The present invention relates to a kind of agitating device and use the plant split-root experiment culture storehouse of the agitating device.
Background technique
Point root culture experiment is placed a plant into special container, in the facilities such as greenhouse, solarium or phjytotron
The plant culture experiment carried out under manual simulation or artificial control condition.Plant roots and stems are the main devices for absorbing moisture and nutrient
The important place of official and various hormones, organic acid and metabolite assimilation and synthesis, in plant growth and development, physiological function
It plays an important role in substance metabolism process.Activities of Some Plants is needed when carrying out point root culture by the rhizome of plant point
It is not placed in the nutrient solution of various concentration and is cultivated and observed.
Authorization Notice No. be CN202396262U Chinese utility model patent disclose it is a kind of experiment with divide root without soil cultivation
Training customization case, i.e., a kind of culture storehouse, which includes that warehouse, warehouse lid and the planting cup for placing plant, warehouse lid are covered on
At the top of warehouse, the demarcation plate that warehouse is separated into two compartments, position corresponding with demarcation plate in warehouse lid are provided in warehouse
Equipped with the planting hole cooperated with planting cup, planting cup is by upper connection ring, lower connection ring and the branch being arranged between upper and lower connection ring
Strut constitutes cage structure, and the liquid filling hole for injecting nutrient solution into warehouse, the bottom of warehouse side wall are provided in warehouse lid
It is provided with the dewatering orifice for discharging nutrient solution.
Using above-mentioned culture storehouse carry out split-root experiment when, nutrient solution be it is static, nutriment can sink after long-time
It forms sediment, is concentrated mainly on the bottom in culture storehouse, is unfavorable for the absorption and growth of root system of plant, the metabolism poison that in addition root system of plant generates
Element is deposited near rhizome, influences the growth of plant.
Summary of the invention
The purpose of the present invention is to provide a kind of agitating devices, to solve to cultivate the nutriment collection in storehouse in the prior art
In in the metabolic toxicities that warehouse bottom is unfavorable for the absorption of root system of plant and growth and root system of plant generate to be deposited in rhizome attached
Closely to influence plant growth the technical issues of；The object of the invention is also to provide one kind, and nutriment distribution can be made to compare
Uniformly, metabolic toxicities will not be deposited in rhizome nearby to be conducive to root system of plant absorption and growing plants split-root experiment culture
Storehouse.
To achieve the above object, the agitating device in the present invention adopts the following technical scheme that
Agitating device including agitating shaft and is arranged in the intracorporal paddle in storehouse on agitating shaft and for being mounted on culture storehouse, stirs
Mixing axis has the power intake that paddle mixing chamber endotrophic liquid is driven for inputting rotary power, and agitating device also wraps
Protection cylinder is included, paddle is arranged in protection cylinder to prevent paddle from damaging root system of plant, and protection cylinder is equipped with logical for nutrient solution
The flowing hole crossed.
The beneficial effect of the technical solution of above-mentioned agitating device is: agitating shaft has power intake, sets on agitating shaft
There is paddle and paddle is located in warehouse, in this way when the power intake to agitating shaft inputs rotary power, agitating shaft is just
Paddle can be driven to rotate, the intracorporal nutrient solution of mixing chamber makes nutrient solution flow by the flowing hole in protection cylinder, keeps away
Exempt from nutriment and be deposited on warehouse bottom, nutriment can be uniformly distributed, and be conducive to the absorption and growth of root system of plant, simultaneously
After nutrient solution flows, the metabolic toxicities that root system of plant can also be avoided to generate are deposited near rhizome, are conducive to plant
Growth.
Further, in order to facilitate the setting of flowing hole, protection cylinder has the side wall that the axis direction along agitating shaft extends,
The flowing hole includes the side wall flowing hole being arranged on side wall.
Further, in order to improve the flow effect of nutrient solution, keep nutriment distribution more uniform, protection cylinder it is separate
One end of agitating shaft power intake is uncovered structure, and the flowing hole includes the end flowing hole formed by uncovered structure.
Further, in order to facilitate the setting of protection cylinder, while facilitating the manufacture and installation of agitating device, the protection cylinder
It is fixedly connected with paddle to be rotated synchronously with paddle.
Further, in order to realize automatic stirring, and the intracorporal nutrient solution leakage in storehouse is prevented, agitating device further includes and stirs
Mix the power intake transmission connection of axis and the driving motor for being fixed on warehouse lateral wall, the motor output of driving motor
The power intake of axis or agitating shaft passes through warehouse and cooperates with warehouse rotary seal.
To achieve the above object, the plant split-root experiment culture storehouse in the present invention adopts the following technical scheme that
Plant split-root experiment culture storehouse, including warehouse are provided with agitating device on warehouse, and agitating device includes agitating shaft and setting
On agitating shaft and it is mounted on the intracorporal paddle in the storehouse, agitating shaft has for inputting rotary power to drive paddle to stir
The power intake of nutrient solution in warehouse is mixed, agitating device further includes protection cylinder, and paddle is arranged in protection cylinder to prevent from stirring
Leaf damage root system of plant is mixed, protection cylinder is equipped with the flowing hole passed through for nutrient solution.
The beneficial effect of the technical solution in above-mentioned plant split-root experiment culture storehouse is: agitating shaft has power intake,
Agitating shaft is equipped with paddle and paddle is located in warehouse, in this way when the power intake to agitating shaft inputs rotary power
When, agitating shaft can drive paddle to rotate, and the intracorporal nutrient solution of mixing chamber makes nutrient solution pass through the flowing hole in protection cylinder
It flows, nutriment is avoided to be deposited on warehouse bottom, nutriment can be uniformly distributed, and be conducive to the absorption of root system of plant
And growth, while after nutrient solution flows, the metabolic toxicities that root system of plant can also be avoided to generate are deposited near rhizome, are had
Conducive to the growth of plant.
Further, in order to facilitate the setting of flowing hole, protection cylinder has the side wall that the axis direction along agitating shaft extends,
The flowing hole includes the side wall flowing hole being arranged on side wall.
Further, in order to improve the flow effect of nutrient solution, keep nutriment distribution more uniform, protection cylinder it is separate
One end of agitating shaft power intake is uncovered structure, and the flowing hole includes the end flowing hole formed by uncovered structure.
Further, in order to facilitate the setting of protection cylinder, while facilitating the manufacture and installation of agitating device, the protection cylinder
It is fixedly connected with paddle to be rotated synchronously with paddle.
Further, in order to realize automatic stirring, and the intracorporal nutrient solution leakage in storehouse is prevented, agitating device further includes and stirs
Mix the power intake transmission connection of axis and the driving motor that is fixed on warehouse lateral wall, the motor output shaft of driving motor or
The power intake of person's agitating shaft passes through warehouse and cooperates with warehouse rotary seal.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the one embodiment in plant split-root experiment culture storehouse in the present invention；
Fig. 2 is the side view of agitating device in Fig. 1.
In figure: 1- warehouse；2- separator；21- overflow inlet；22- overflow outlet；23- outlet；3- placement plate；31- is flat
Plate；32- inclined plate；4- perforation；The left root culture compartment of 5-；The right root culture compartment of 6-；7- overflow pipe；8- sewage pipe；9- feed liquor
Pipe；10- agitating device；11- driving motor；12- agitating shaft；13- paddle；14- protection cylinder；15- side wall flowing hole.
Specific embodiment
The one embodiment in plant split-root experiment culture storehouse is arranged on warehouse 1 as shown in Figure 1, including warehouse 1 in the present invention
There is agitating device 10, as shown in connection with fig. 2, agitating device 10 includes agitating shaft 12 and is fixed on agitating shaft 12 and is mounted on warehouse
Paddle 13 in 1, one end of agitating shaft 12 are the power intake for inputting rotary power, the power input of agitating shaft 12
End cooperates across warehouse 1 and by sealing ring and 1 rotary seal of warehouse.Agitating device 10 further includes being fixed on 1 lateral wall of warehouse
On driving motor 11, the motor output shaft of the power intake of agitating shaft 12 and driving motor 11 is sequentially connected, to drive
It is rotated automatically under the control of motor 11.
There are six paddles 13 in the present embodiment and is uniformly arranged along the circumferential direction of agitating shaft 12, and six paddles 13 are
Straight plate structure.Agitating device 10 further includes the protection cylinder 14 being fixedly connected with each paddle 13, protection cylinder 14 and agitating shaft
12 are coaxially disposed and rotate synchronously with paddle 13, and each paddle 13 is located at the inside of protection cylinder 14, can prevent paddle 13
Damage root system of plant.Protection cylinder 14 is cylinder-like structure, and the side wall that there is the axis direction along agitating shaft 12 to extend works as protection cylinder
14 with the rotation of agitating shaft 12 when rotating, cylinder outer surface smoother, can damage to avoid winding occurs with plant roots and stems
Hurt plant roots and stems.
When stirring, in order to improve the flow effect of nutrient solution, it is provided on the side wall of protection cylinder 14 multiple for nutrient solution
By side wall flowing hole 15, and one end of 12 power intake of separate agitating shaft of protection cylinder 14 is uncovered structure, open
Structure forms the end flowing hole in protection cylinder 14, and such nutrient solution can pass through end flowing hole and side wall flowing hole 15
It flows, is conducive to the full and uniform distribution of nutriment.Simultaneously because the presence of uncovered structure, in order to guarantee protection cylinder 14
Protection effect, the axial length of protection cylinder 14 is set greater than to the axial length of agitating shaft 12, accordingly even when there is part plant
Object root system protrudes into protection cylinder 14, will not touch paddle 13, avoids being damaged.In addition, in order to further increase pair
The protective action of plant roots and stems is provided with chamfering at the outside aperture of each side wall flowing hole 15.
In addition to above-described agitating device, it is additionally provided in the warehouse 1 in the present embodiment and warehouse 1 is divided into two solely
The separator 2 of vertical root culture compartment, the top of separator 2 are provided with the placement plate 3 for placing plant, in separator 2
Equipped with the overflow ducts overflowed for the nutrient solution in root culture compartment are connected to root culture compartment, be provided on warehouse with
The outlet 23 of overflow ducts connection.
Specifically, warehouse 1 is rectangular parallelepiped structure, separator 2 is arranged in the middle part of warehouse 1 and along the width direction of warehouse 1
Extend, so that warehouse 1 is divided into left root culture compartment 5 and right root culture compartment 6, is all provided on two root culture compartments
It is equipped with an agitating device 10.Separator 2 includes the left separator side wall for surrounding left root culture compartment 5, surrounds the training of right radical system
The right separator side wall for supporting compartment 6, the bottom wall being integrally connected with the bottom end of left separator side wall and right separator side wall, bottom wall with
The bottom of warehouse 1 contacts, and left and right separator sidewall spacers setting makes separator 2 form the hollow structure of vertical cross-section U-shaped.
The overflow inlet overflowed for the nutrient solution in corresponding root culture compartment is provided on left and right separator side wall
21, overflow inlet 21 is lower than the top of separator 2, and the overflow outlet 22 for nutrient solution outflow is provided on the bottom wall of separator 2,
Warehouse is discharged for overflowing nutrient solution in 1 bottom of warehouse and connection corresponding with overflow outlet 22, outlet 23 in the setting of outlet 23.Row
Outlet 23, overflow outlet 22 and overflow inlet 21 correspond and constitute one group, each root culture compartment correspondence is set
It is equipped with one group.
Plant split-root experiment culture storehouse further includes being sequentially connected corresponding overflow inlet 21, overflow outlet 22 and outlet
23 overflow pipe 7, the inner cavity of two overflow pipes 7 form respectively the overflow being connected to outside corresponding root culture compartment and warehouse
Channel, two overflow pipes 7 stretch out outside warehouse, and the control valve of control piper opening and closing is provided on each overflow pipe 7.?
The side wall upper part of each root culture compartment is additionally provided with inlet tube 9, and the level height that inlet tube 9 exports is higher than overflow inlet 21
Highly, in order to new nutrient solution is added to each root culture compartment, nutrient solution is facilitated to be replaced and supplemented in time, respectively into
The control valve that control inlet tube 9 is opened and closed is also equipped in liquid pipe 9.
Placement plate 3 includes positioned at 2 top of separator and the plate of the top closure of separator 2 31 and plate 31 is integrated
Connect and respectively to two inclined plates 32 extended obliquely upward at the top of each root culture compartment, be provided on inclined plate 32 respectively with left
The middle part of corresponding inclined plate 32 is arranged in system's culture compartment 5 and right root culture compartment 6 corresponding two perforation 4, each perforation 4, respectively
Perforation 4 extend into rhizome in the nutrient solution of each root culture compartment and carries out a point root culture for passing through for the rhizome of plant
Experiment.It is additionally provided with foam-rubber cushion on the inner peripheral wall of each perforation 4, is caused with preventing rhizome to be squeezed inside perforation 4
Damage, guarantees the healthy growth of plant.
It is equipped with sewage pipe 8 in the bottom of each root culture compartment, sewage pipe 8 is connected to inside warehouse and outside warehouse,
Sewage pipe 8 is equipped with the control valve that control of sewage disposal pipe 8 is opened and closed, and sewage pipe 8 can be discharged in time in corresponding root culture compartment
The metabolism rubbish in portion ensures the growing environment in root culture compartment.
In addition, being additionally provided with the top cover (not shown) being adapted to warehouse at the top of warehouse 1, circle is provided on top cover
Hole, is placed in placement plate 3 so that the rhizome of plant passes through circular hole, prevents plant inclination from skewing by circular hole.
Plant split-root experiment culture storehouse in the present embodiment can provide one group of observation experiment, when experiment, first by plant elder generation
Circular hole on top cover is simultaneously placed in placement plate 3, and the rhizome of plant is divided into two parts and is each passed through corresponding in placement plate 3
Perforation 4 so that rhizome protrudes into the culture solution of left root culture compartment 5 and right root culture compartment 6, top cover, by into
Liquid pipe 9 distinguishes the nutrient solution that two kinds of various concentrations are added in root culture compartment 5 to the left and right root culture compartment 6, it can
Start to carry out a point root culture experiment.During the experiment, agitating device 10 can be opened to be stirred nutrient solution, makes nutrient solution
It flows, nutriment is avoided to be deposited on warehouse bottom, nutriment can be uniformly distributed, and be conducive to the absorption of root system of plant
And growth, while after nutrient solution flows, the metabolic toxicities that root system of plant can also be avoided to generate are deposited near rhizome, are had
Conducive to the growth of plant.
In addition, warehouse will be discharged by overflow pipe 7 in excessive nutrient solution when the liquid feeding excess into root culture compartment
Outside.And when there is metabolism rubbish floating object on the nutrient solution upper layer in root culture compartment, it can be by inlet tube 9 to corresponding root
Supernutrition liquid is added in system's culture compartment, when liquid level is higher than overflow inlet 21, metabolism rubbish floating object can be by overflowing
Flow tube 7 is discharged.When needing to replace nutrient solution or needing to clean root culture compartment, the valve of sewage pipe 8 is directly opened
Nutrient solution in corresponding root culture storehouse can all be discharged, be passed through nutrient solution by inlet tube 9, or be passed through clear water by door
It is cleared up.
In the other embodiments in plant split-root experiment culture storehouse, each paddle can not be straight plate structure, but
Spiral plate structure suitably exports steering by driving motor at this time, and nutrient solution can be made to flow into from side wall flowing hole and protected
In cylinder, then from end flowing hole outflow protection cylinder, root system of plant is prevented to be inhaled into protection cylinder, thus preferably securing plant root
System.
In the other embodiments in plant split-root experiment culture storehouse, the motor output shaft for being also possible to driving motor passes through storehouse
Body and cooperate with warehouse rotary seal, the motor output shaft of driving motor penetrates inside warehouse and the power intake with agitating shaft
Transmission connection.
In the other embodiments in plant split-root experiment culture storehouse, it can also be not provided with driving motor, but enable agitating shaft
Power intake stretch out warehouse, and on power intake install a rocking handle, stirring is driven by manual rotation crank
Axis rotation.
In the other embodiments in plant split-root experiment culture storehouse, protection cylinder can not also be fixedly connected with paddle, and
It is to be fixedly connected with agitating shaft, such as one end of close agitating shaft power intake of protection cylinder is provided with sealing plate, sealing plate center
It is provided with perforation, agitating shaft passes through the perforation and fixes with piercing welding；Or protection cylinder is neither fixedly connected with paddle,
It is not fixedly connected with agitating shaft, but fission is fixed on the inner sidewall of warehouse, at this time when agitating shaft rotates, protection cylinder is fixed
It is motionless.
In the other embodiments in plant split-root experiment culture storehouse, one end of the separate agitating shaft power intake of protection cylinder
It is also possible to closed, only passes through for nutrient solution by side wall flowing hole at this time；Or the separate agitating shaft power input of protection cylinder
The one end at end is provided with end wall, and end wall flowing hole, end wall flowing hole and side wall flowing hole collective effect are arranged on the end wall, protects
Card nutrient solution passes through.
In the other embodiments in plant split-root experiment culture storehouse, side wall overcurrent can also be not provided on the side wall of protection cylinder
Hole, but set uncovered structure for one end of the separate agitating shaft power intake of protection cylinder, at this time only end flowing hole
Pass through for nutrient solution.
For example shown in Fig. 1 ~ Fig. 2, the specific structure of agitating device and above-mentioned plant are divided for the implementation of agitating device in the present invention
Root experiment culture storehouse agitating device as described in the examples is identical, and it is no longer repeated herein.
Claims (10)
1. a kind of agitating device, it is characterised in that: including agitating shaft and be arranged on agitating shaft and for being mounted on culture storehouse
The intracorporal paddle in storehouse, agitating shaft have for inputting rotary power to drive the power of paddle mixing chamber endotrophic liquid defeated
Enter end, agitating device further includes protection cylinder, and paddle is arranged in protection cylinder to prevent paddle from damaging root system of plant, protection cylinder
It is equipped with the flowing hole passed through for nutrient solution.
2. agitating device according to claim 1, it is characterised in that: there is protection cylinder the axis direction along agitating shaft to extend
Side wall, the flowing hole includes the side wall flowing hole being arranged on side wall.
3. agitating device according to claim 1 or 2, it is characterised in that: the separate agitating shaft power intake of protection cylinder
One end be uncovered structure, the flowing hole includes the end flowing hole formed by uncovered structure.
4. agitating device according to claim 1 or 2, it is characterised in that: the protection cylinder be fixedly connected with paddle with
It is rotated synchronously with paddle.
5. agitating device according to claim 1 or 2, it is characterised in that: agitating device further includes the power with agitating shaft
Input terminal transmission connection and the driving motor for being fixed on warehouse lateral wall, the motor output shaft of driving motor or stirring
The power intake of axis passes through warehouse and cooperates with warehouse rotary seal.
6. a kind of plant split-root experiment culture storehouse, including warehouse, it is characterised in that: be provided with agitating device, stirring dress on warehouse
It sets including agitating shaft and is arranged on agitating shaft and is mounted on the intracorporal paddle in the storehouse, agitating shaft has for inputting rotation
For power to drive the power intake of paddle mixing chamber endotrophic liquid, agitating device further includes protection cylinder, paddle setting
To prevent paddle from damaging root system of plant in protection cylinder, protection cylinder is equipped with the flowing hole passed through for nutrient solution.
7. plant split-root experiment culture storehouse according to claim 6, it is characterised in that: protection cylinder has the axis along agitating shaft
The side wall that line direction extends, the flowing hole includes the side wall flowing hole being arranged on side wall.
8. plant split-root experiment culture storehouse according to claim 6 or 7, it is characterised in that: the separate agitating shaft of protection cylinder
One end of power intake is uncovered structure, and the flowing hole includes the end flowing hole formed by uncovered structure.
9. plant split-root experiment culture storehouse according to claim 6 or 7, it is characterised in that: the protection cylinder and paddle
It is fixedly connected to be rotated synchronously with paddle.
10. plant split-root experiment culture storehouse according to claim 6 or 7, it is characterised in that: agitating device further includes and stirs
Mix the power intake transmission connection of axis and the driving motor that is fixed on warehouse lateral wall, the motor output shaft of driving motor or
The power intake of person's agitating shaft passes through warehouse and cooperates with warehouse rotary seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910203053.6A CN109794198A (en) | 2019-03-18 | 2019-03-18 | A kind of agitating device and the plant split-root experiment culture storehouse using the agitating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910203053.6A CN109794198A (en) | 2019-03-18 | 2019-03-18 | A kind of agitating device and the plant split-root experiment culture storehouse using the agitating device |
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| Publication Number | Publication Date |
|---|---|
| CN109794198A true CN109794198A (en) | 2019-05-24 |
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ID=66563634
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910203053.6A Pending CN109794198A (en) | 2019-03-18 | 2019-03-18 | A kind of agitating device and the plant split-root experiment culture storehouse using the agitating device |
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Application publication date: 20190524 |