CN209788094U - Plant roots contrast culture apparatus for laboratory - Google Patents
Plant roots contrast culture apparatus for laboratory Download PDFInfo
- Publication number
- CN209788094U CN209788094U CN201920329119.1U CN201920329119U CN209788094U CN 209788094 U CN209788094 U CN 209788094U CN 201920329119 U CN201920329119 U CN 201920329119U CN 209788094 U CN209788094 U CN 209788094U
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- connecting plate
- upper connecting
- plate
- pipe
- supporting leg
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model discloses a plant root system contrast culture device for a laboratory, which comprises two supporting legs, a cross rod is arranged between the two supporting legs, an oxygen generator is arranged in the middle of the cross rod, a controller is arranged on the bottom surface of the oxygen generator, a reinforcing rod is arranged on the top surface of the controller, and a fixing device is arranged on the top end of one supporting leg; through fixing device and connecting device's cooperation, make the swivelling joint pipe possess the rotation function, carry on spacingly through stop device pairing rotation pipe, make the swivelling joint pipe can only the folk prescription to rotate, and can make the swivelling joint pipe fixed by oneself after rotating certain angle, make things convenient for the researcher to observe plant roots, through installation device, make the researcher when rotating one of them in two cultivation household utensils, another cultivation household utensils can rotate in step, further conveniently observe plant roots growth situation, observe mode convenient and fast, and is simple in operation, time saving and labor saving.
Description
Technical Field
the utility model relates to a plant roots research equipment field, more specifically say, relate to a plant roots contrast culture apparatus for laboratory.
Background
plant roots are the foundation on which the overground parts of plants live, the roots in the deep underground under the natural growth state are limited by research methods, the research progress of the roots is far behind the overground parts in depth and breadth, in order to research the plant roots, researchers research the roots in a laboratory in a water culture mode, the water culture can conveniently replace culture solution, nutrient factors for regulating and controlling the growth of the roots, growth hormones or stress factors and the like, various chemical components in the culture solution are accurately controlled, and mechanical limitation of culture media to the growth of the roots in other culture methods such as soil culture and agar solid culture can be avoided.
But the easy nest root of plant roots among the hydroponics device all has very big influence to the development of root system and measurement, is difficult for hindering and trades nutrient solution, hurts seedling and root easily, and the researcher need rotate just can be clear observe plant roots around the water planting household utensils moreover, and the observation mode is inconvenient, and is consuming time power, consequently needs to design a plant roots contrast culture apparatus for the laboratory urgently.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Plant roots in the water planting that exists among the prior art nests the root easily, all has very big influence to the development of root system and measurement, is difficult for following the nutrient solution that trades, injures seedling and root easily, and the researcher need rotate just can be clear observe plant roots around the water planting household utensils moreover, and the observation mode is inconvenient, problem of consuming time and power, the utility model aims to provide a plant roots contrast culture apparatus for laboratory, the problem that exists in the current water planting device of solution that it can be fine uses.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a plant roots contrast culture apparatus for laboratory, includes the supporting leg, the quantity of supporting leg is two, two be equipped with the horizontal pole between the supporting leg, the middle part of horizontal pole is equipped with the oxygenerator, the bottom surface of oxygenerator is equipped with the controller, the top surface of controller is equipped with the stiffener, one the top of supporting leg is equipped with fixing device, another the top of supporting leg is equipped with connecting device, be equipped with the rotatory pipe between fixing device and the connecting device, be equipped with the nutrient solution on the pipeline of rotatory pipe and place storehouse, installation device and handle, the nutrient solution is placed the storehouse and is passed through liquid delivery pipe and installation device intercommunication, installation device's inside is equipped with cultivates household utensils, the inside of horizontal pole is equipped with the oxygen delivery pipe, the one end and the oxygenerator of oxygen delivery pipe are connected, the other end and the cultivation household.
preferably, fixing device includes the bottom plate, the bottom of bottom plate and the top welding of supporting leg, the top bolt of bottom plate installs the upper fixed plate, be equipped with fixing bearing between bottom plate and the upper fixed plate, fixing bearing's inner circle and rotatory fixed cup joint.
Preferably, the connecting device comprises a lower connecting plate, the bottom of the lower connecting plate is welded with the top end of the supporting leg, an upper connecting plate is arranged at the top of the lower connecting plate, a connecting bearing and a ratchet gear are arranged between the lower connecting plate and the upper connecting plate, an inner ring of the connecting bearing is fixedly sleeved with the rotating pipe, the ratchet gear is fixedly sleeved with the rotating pipe, and a limiting device is arranged at the top of the upper connecting plate.
Preferably, stop device is including an installation section of thick bamboo, the bottom of an installation section of thick bamboo is connected with the top surface of upper junction plate, the internal thread of an installation section of thick bamboo has cup jointed upper junction plate lifting screw, the inside interlude of upper junction plate lifting screw has the traction rope, the top of traction rope is equipped with the pull ring, the outside of traction rope is equipped with the limiting plate that is located upper junction plate lifting screw inside, reset spring has been cup jointed in the outside activity of traction rope, reset spring's both ends are connected with the top surface of upper junction plate lifting screw inner chamber and the top surface of limiting plate respectively, traction rope's bottom extends to the inside and limited shell fragment that is connected of upper junction plate, the one end of limited shell fragment and the inner wall bolted connection of upper junction plate.
Preferably, the mounting device comprises a mounting shell, a thrust bearing is arranged inside the mounting shell, a culture vessel is arranged inside the thrust bearing, fixed teeth are arranged at the bottleneck of the culture vessel, a transmission rod is arranged on the inner wall of the rotary tube, two transmission wheels are arranged outside the transmission rod and are in transmission connection through a transmission belt, a driving gear located below the transmission wheels is arranged outside the transmission rod, and the driving gear extends into the mounting shell and is meshed with the fixed teeth.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
Prepare oxygen through the oxygenerator, throw into oxygen through oxygen feeding pipe and connecting pipe and cultivate the household utensils, help the plant to take root, shorten the experimental period, place the storehouse nutrient solution of keeping in through the nutrient solution, make the nutrient solution get into with the form of driping irrigation and cultivate the household utensils, conveniently add and change the nutrient solution, cooperation through fixing device and connecting device, make the swivelling joint pipe possess the rotation function, it is spacing to carry out through stop device swivelling joint pipe, make the swivelling joint pipe can only the folk prescription to rotating, and can make the swivelling joint pipe fix by oneself after rotating certain angle, make things convenient for researcher to observe plant roots, through the installation device, make the researcher when rotating one of two cultivateing in the household utensils, another cultivates household utensils and can rotate in step, further conveniently observe plant roots growth situation, observation convenient and fast, and.
Drawings
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the fixing device of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the connecting device of FIG. 1 according to the present invention;
Fig. 4 is a right side view of the present invention as shown in fig. 3;
Fig. 5 is a schematic view of the internal structure of the limiting device in fig. 4 according to the present invention;
FIG. 6 is a schematic view of the internal structure of the mounting device of FIG. 1 according to the present invention;
Fig. 7 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.
the reference numbers in the figures illustrate:
1. Supporting legs; 2. a cross bar; 3. an oxygen generator; 4. a controller; 5. a reinforcing bar; 6. a fixing device; 7. a lower fixing plate; 8. an upper fixing plate; 9. fixing the bearing; 10. a connecting device; 11. a lower connecting plate; 12. an upper connecting plate; 13. connecting a bearing; 14. a ratchet gear; 15. a limiting device; 16. mounting the cylinder; 17. a lifting screw; 18. a traction rope; 19. a pull ring; 20. a limiting plate; 21. a return spring; 22. a limiting elastic sheet; 23. rotating the tube; 24. placing a nutrient solution in a bin; 25. a mounting device; 26. mounting a shell; 27. a thrust bearing; 28. a liquid delivery pipe; 29. a culture vessel; 30. fixing teeth; 31. a transmission rod; 32. a driving wheel; 33. a transmission belt; 34. a drive gear; 35. a handle; 36. an oxygen supply pipe; 37. perforating; 38. and (4) connecting the pipes.
Detailed Description
The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.
Referring to fig. 1-7, a plant root system contrast culture device for a laboratory comprises support legs 1, two support legs 1, a cross rod 2 is arranged between the two support legs 1, an oxygen generator 3 is arranged in the middle of the cross rod 2, a controller 4 is arranged on the bottom surface of the oxygen generator 3, a reinforcing rod 5 is arranged on the top surface of the controller 4, a fixing device 6 is arranged on the top end of one support leg 1, a connecting device 10 is arranged on the top end of the other support leg 1, a rotating tube 23 is arranged between the fixing device 6 and the connecting device 10, a nutrient solution storage bin 24, an installation device 25 and a lifting handle 35 are arranged on the pipeline of the rotating tube 23, the number of the nutrient solution storage bin 24 and the number of the installation device 25 are two, the two installation devices 25 are arranged between the two nutrient solution storage bins 24, the nutrient solution storage bin 24 is communicated with the installation device 25 through a liquid feeding tube 28, a culture vessel, the inside of horizontal pole 2 is equipped with oxygen delivery pipe 36, and the one end of oxygen delivery pipe 36 is connected with oxygenerator 3, and the other end of oxygen delivery pipe 36 is connected with cultivateing household utensils 29, and the bottom of cultivateing household utensils 29 is connected with the one end of connecting pipe 38, and the other end of connecting pipe 38 is connected with the one end of oxygen delivery pipe 36, and the perforation 37 with oxygen delivery pipe 36 looks adaptation is seted up at the top of horizontal pole 2.
Preferably, fixing device 6 includes bottom plate 7, the bottom of bottom plate 7 and the top welding of supporting leg 1, an upper fixed plate 8 is installed to bottom plate 7's top bolt, be equipped with fixing bearing 9 between bottom plate 7 and the upper fixed plate 8, fixing bearing 9's inner circle and rotatory pipe 23 are fixed to be cup jointed, fixing bearing 9's outside and bottom plate 7 internal surface fixed connection, and with the internal surface in close contact with of traction rope 18, fix the one end of rotatory pipe 23, make the left end of rotatory pipe 23 possess the pivoted condition.
preferably, the connecting device 10 includes a lower connecting plate 11, the bottom of the lower connecting plate 11 is welded to the top end of the supporting leg 1, an upper connecting plate 12 is arranged at the top of the lower connecting plate 11, the lower connecting plate 11 is in bolted connection with the upper connecting plate 12, a connecting bearing 13 and a ratchet gear 14 are arranged between the lower connecting plate 11 and the upper connecting plate 12, the outside of the connecting bearing 13 is welded to the lower connecting plate 11, an inner ring of the connecting bearing 13 is fixedly sleeved with a rotating pipe 23, the ratchet gear 14 is fixedly sleeved with the rotating pipe 23, a limiting device 15 is arranged at the top of the upper connecting plate 12, the ratchet gear 14 can rotate between the lower connecting plate 11 and the upper connecting plate 12, the right end of the rotating pipe 23 is enabled to have a rotating condition, and meanwhile.
Preferably, the limiting device 15 includes a mounting barrel 16, the bottom end of the mounting barrel 16 is connected to the top surface of the upper connecting plate 12, the internal thread of the mounting barrel 16 is sleeved with an upper connecting plate lifting screw 17, a traction rope 18 is inserted into the upper connecting plate lifting screw 17, the top end of the traction rope 18 is provided with a pull ring 19, the outside of the traction rope 18 is provided with a limiting plate 20 positioned inside the upper connecting plate lifting screw 17, the outside of the traction rope 18 is movably sleeved with a return spring 21, two ends of the return spring 21 are respectively connected to the top surface of the inner cavity of the upper connecting plate lifting screw 17 and the top surface of the limiting plate 20, the bottom end of the traction rope 18 extends into the inside of the upper connecting plate 12 and is connected to a limiting elastic sheet 22, one end of the limiting elastic sheet 22 is bolted to the inner wall of the upper connecting plate 12, the other end of the limiting elastic sheet 22 is engaged with the ratchet wheel, the angle is automatically fixed after the rotation, so that the growth condition of the plant root system is conveniently observed.
Preferably, the mounting device 25 comprises a mounting shell 26, a thrust bearing 27 is arranged inside the mounting shell 26, culture vessels 29 are arranged inside the thrust bearing 27, fixing teeth 30 are arranged at bottle openings of the culture vessels 29, a transmission rod 31 is arranged on the inner wall of the rotary pipe 23, two transmission wheels 32 are arranged outside the transmission rod 31, the two transmission wheels 32 are in transmission connection through a transmission belt 33, a driving gear 34 is arranged outside the transmission rod 31 and located below the transmission wheels 32, the driving gear 34 extends into the mounting shell 26 and is meshed with the fixing teeth 30, when a researcher rotates one of the two culture vessels 29, the other culture vessel 29 can synchronously rotate, and the growth condition of the plant root system can be observed conveniently.
The working principle is as follows:
Firstly, plants are planted in a culture vessel 29, then nutrient solution is injected into a nutrient solution storage bin 24, the nutrient solution is dripped into the culture vessel 29 through a liquid delivery pipe 28 to provide nutrition for the plants, meanwhile, a controller 4 controls an oxygen generator 3 to be opened, the oxygen generator 3 is enabled to prepare oxygen and inject the oxygen into the culture vessel 29 through an oxygen delivery pipe 36 and a connecting pipe 38 to promote the plants to take root, then the front side of the culture device is stood to observe the growth condition of the plant root system, then the rotary pipe 23 is rotated through the culture vessel 29 to enable the rotary pipe 23 to rotate clockwise, meanwhile, one end of a limiting elastic sheet 22 clamps corresponding ratchets on a ratchet wheel 14 under the action of self elasticity, the rotary pipe 23 can only rotate in one direction, and after the rotary pipe 23 rotates for a certain angle, when researchers stop rotating the rotary pipe 23, the rotary pipe 23 can be fixed, the cultivation vessels 29 are inclined to a certain degree, so that researchers can observe plant roots conveniently, then one of the cultivation vessels 29 is rotated to comprehensively observe the plant roots in the cultivation vessel 29, meanwhile, the cultivation vessel 29 drives the corresponding transmission rod 31 to rotate under the meshing action of the fixed teeth 30 and the driving teeth 34, the transmission rod 31 drives the other transmission rod 31 to rotate through the transmission wheel 32 and the transmission belt 33, the transmission rod 31 drives the other cultivation vessel 29 to rotate synchronously under the meshing action of the driving teeth 34 and the fixed teeth 30, the growth conditions of the plant roots in the two cultivation vessels 29 can be compared comprehensively by the researchers, the pulling rope 18 is pulled through the pull ring 19 in the observation process, the limiting elastic sheet 22 is pulled through the pulling rope 18, one end of the limiting elastic sheet 22 is separated from the ratchets on the ratchet wheel 14, and the inclination angle of the cultivation vessel 29 can be adjusted conveniently, after observation is finished, the installation barrel 16 is rotated to enable the installation barrel 16 to ascend, the installation barrel 16 pulls the traction rope 18 through the limiting plate 20, the traction rope 18 pulls the limiting elastic sheet 22, the limiting elastic sheet 22 and the ratchet on the ratchet wheel 14 can be kept in a separated state all the time, then the culture vessel 29 is restored to be in a vertical state under the action of self gravity, and plant root system observation operation is finished.
The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.
Claims (5)
1. The utility model provides a plant roots contrast culture apparatus for laboratory, includes supporting leg (1), its characterized in that: the number of the supporting legs (1) is two, a cross rod (2) is arranged between the two supporting legs (1), an oxygen generator (3) is arranged in the middle of the cross rod (2), a controller (4) is arranged on the bottom surface of the oxygen generator (3), a reinforcing rod (5) is arranged on the top surface of the controller (4), a fixing device (6) is arranged at the top end of one supporting leg (1), a connecting device (10) is arranged at the top end of the other supporting leg (1), a rotating pipe (23) is arranged between the fixing device (6) and the connecting device (10), a nutrient solution placing bin (24), a mounting device (25) and a handle (35) are arranged on a pipeline of the rotating pipe (23), the nutrient solution placing bin (24) is communicated with the mounting device (25) through a liquid feeding pipe (28), a culture vessel (29) is arranged inside the mounting device (25), an oxygen supply pipe (36) is arranged inside the cross rod (2), one end of the oxygen supply pipe (36) is connected with the oxygen generator (3), and the other end of the oxygen supply pipe (36) is connected with the culture vessel (29).
2. The plant root system contrast culture device for the laboratory according to claim 1, characterized in that: fixing device (6) include bottom plate (7), the bottom of bottom plate (7) and the top welding of supporting leg (1), an upper fixed plate (8) are installed to the top bolt of bottom plate (7), be equipped with fixing bearing (9) between bottom plate (7) and upper fixed plate (8), the inner circle of fixing bearing (9) and rotatory pipe (23) are fixed to be cup jointed.
3. The plant root system contrast culture device for the laboratory according to claim 1, characterized in that: the connecting device (10) comprises a lower connecting plate (11), the bottom of the lower connecting plate (11) is welded with the top end of the supporting leg (1), an upper connecting plate (12) is arranged at the top of the lower connecting plate (11), a connecting bearing (13) and a ratchet gear (14) are arranged between the lower connecting plate (11) and the upper connecting plate (12), an inner ring of the connecting bearing (13) is fixedly sleeved with a rotating pipe (23), the ratchet gear (14) is fixedly sleeved with the rotating pipe (23), and a limiting device (15) is arranged at the top of the upper connecting plate (12).
4. The plant root system contrast culture device for the laboratory according to claim 3, characterized in that: the limiting device (15) comprises an installation barrel (16), the bottom end of the installation barrel (16) is connected with the top surface of the upper connecting plate (12), an upper connecting plate lifting screw (17) is sleeved on the internal thread of the installation barrel (16), a traction rope (18) is inserted into the upper connecting plate lifting screw (17), a pull ring (19) is arranged at the top end of the traction rope (18), a limiting plate (20) positioned inside the upper connecting plate lifting screw (17) is arranged outside the traction rope (18), a reset spring (21) is sleeved on the external movable part of the traction rope (18), two ends of the reset spring (21) are respectively connected with the top surface of the inner cavity of the upper connecting plate lifting screw (17) and the top surface of the limiting plate (20), the bottom end of the traction rope (18) extends to the inside of the upper connecting plate (12) and is connected with a limiting elastic sheet (22), one end of the limiting elastic sheet (22) is connected with the inner wall of the upper connecting plate (12) through a bolt.
5. the plant root system contrast culture device for the laboratory according to claim 1, characterized in that: the mounting device (25) comprises a mounting shell (26), a thrust bearing (27) is arranged inside the mounting shell (26), a culture vessel (29) is arranged inside the thrust bearing (27), fixed teeth (30) are arranged at a bottleneck of the culture vessel (29), a transmission rod (31) is arranged on the inner wall of the rotating pipe (23), transmission wheels (32) are arranged outside the transmission rod (31), the number of the transmission wheels (32) is two, the two transmission wheels (32) are in transmission connection through a transmission belt (33), a driving gear (34) located below the transmission wheels (32) is arranged outside the transmission rod (31), and the driving gear (34) extends to the inside of the mounting shell (26) and is meshed with the fixed teeth (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920329119.1U CN209788094U (en) | 2019-03-14 | 2019-03-14 | Plant roots contrast culture apparatus for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920329119.1U CN209788094U (en) | 2019-03-14 | 2019-03-14 | Plant roots contrast culture apparatus for laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209788094U true CN209788094U (en) | 2019-12-17 |
Family
ID=68825199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920329119.1U Expired - Fee Related CN209788094U (en) | 2019-03-14 | 2019-03-14 | Plant roots contrast culture apparatus for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209788094U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112753558A (en) * | 2021-02-03 | 2021-05-07 | 南阳师范学院 | A cultivation device for studying wheat root system growth state |
| CN114258850A (en) * | 2022-01-07 | 2022-04-01 | 泉州众联青创科技有限公司 | Interesting experimental device for soilless culture plant root geotropic growth |
-
2019
- 2019-03-14 CN CN201920329119.1U patent/CN209788094U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112753558A (en) * | 2021-02-03 | 2021-05-07 | 南阳师范学院 | A cultivation device for studying wheat root system growth state |
| CN114258850A (en) * | 2022-01-07 | 2022-04-01 | 泉州众联青创科技有限公司 | Interesting experimental device for soilless culture plant root geotropic growth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20210314 |
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| CF01 | Termination of patent right due to non-payment of annual fee |