CN111587779A - Stem and fruit plant nutrient solution cultivation device - Google Patents
Stem and fruit plant nutrient solution cultivation device Download PDFInfo
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- CN111587779A CN111587779A CN202010477724.0A CN202010477724A CN111587779A CN 111587779 A CN111587779 A CN 111587779A CN 202010477724 A CN202010477724 A CN 202010477724A CN 111587779 A CN111587779 A CN 111587779A
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- nutrient solution
- solution supply
- supporting
- stalk
- stem
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- 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
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
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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
Abstract
A nutrient solution cultivation device for a stem-fruit plant comprises a nutrient solution supply groove, a seedling fixing device and a stem traction device, wherein a cover plate is fixedly arranged on the top of the nutrient solution supply groove in an open mode, a mounting hole is formed in the top of the cover plate, the lower end of the seedling fixing device is attracted with the bottom of the nutrient solution supply groove, the upper end of the seedling fixing device penetrates through the mounting hole in the cover plate and extends upwards to the outside of the nutrient solution supply groove, the upper portion of the seedling fixing device is detachably connected with the top surface of the nutrient solution supply groove, the stem traction device is fixedly arranged right above the nutrient solution supply groove, and the lower end of the stem traction device is detachably connected with the seedling fixing device; the invention can effectively fix the roots and stems of the seedlings of the stem-fruit plants, damages the stems and the blades when the ropes are used for traction, can adjust the depth of the roots of the seedlings from sulfur to the nutrient solution according to the liquid level of the nutrient solution, and ensures that the roots have sufficient oxygen.
Description
Technical Field
The invention relates to the technical field of soilless culture equipment, in particular to a nutrient solution culture device for stem and fruit plants.
Background
Soilless culture is a new technology for crop cultivation developed in recent decades. Crops are not cultivated in soil, but are planted in an aqueous solution (nutrient solution) in which minerals are dissolved; or cultivating the crops in a certain cultivation substrate by using a nutrient solution. The crops can grow normally and obtain high yield as long as certain cultivation equipment and management measures are provided. Since the crops are cultivated by irrigating with nutrient solution instead of using natural soil, the cultivation is called soilless cultivation.
The soilless culture is characterized in that the artificially created root growth environment of the crops replaces the soil environment, the requirements of the crops on the conditions of nutrients, moisture, air and the like can be met, and the conditions are controlled and adjusted to promote the crops to grow better and obtain better nutrition and growth balance in reproductive growth. Therefore, the crops cultivated without soil usually grow well, the yield is high, and the quality is superior.
The existing soilless culture mainly utilizes ropes to pull the stalks of the fixed stem fruit plants when the stem fruit plants are planted, the stalks are thin when the stem fruit plants are in a seedling stage, and the roots of the stem fruit plants are suspended in nutrient solution and are not fixed, so that the stalks of the stem fruit plants can swing back and forth along with the ropes for pulling, and the leaves or the stalks of the stem fruit plants are damaged.
Disclosure of Invention
In view of the above, there is a need for a cultivation device for a stem and fruit plant nutrient solution.
The utility model provides a stalk and fruit type plant nutrient solution cultivation device, including the nutrient solution supply tank, seedling fixing device, stalk draw gear, the fixed apron that is provided with that tears open in the top of nutrient solution supply tank, the mounting hole has been seted up at the top of apron, seedling fixing device's lower extreme and the bottom actuation of nutrient solution supply tank, the mounting hole on the apron is passed to seedling fixing device's upper end, and upwards extend to the outside in nutrient solution supply tank, seedling fixing device's upper portion can be dismantled with the top surface in nutrient solution supply tank and be connected, stalk draw gear is fixed to be set up directly over the nutrient solution supply tank, stalk draw gear's lower extreme can be dismantled with seedling fixing device and be connected, a stalk for the stalk to stalk and fruit type plant draws fixedly.
Preferably, the seedling fixing device comprises a supporting part, an upper fixing part, a height adjusting part and a root containing part, wherein the lower end of the supporting part is attracted with the bottom of the nutrient solution supply groove, the upper end of the supporting part penetrates through a mounting hole in the cover plate and extends upwards to the outside of the nutrient solution supply groove, the upper fixing part is sleeved on the upper part of the supporting part, the lower end of the upper fixing part is detachably connected with the top surface of the nutrient solution supply groove to vertically fix the supporting part, the root containing part is sleeved on the lower part of the supporting part and can slide up and down along the supporting part, the height adjusting part is fixedly arranged on the upper part of the supporting part, the upper end of the height adjusting part is positioned above the cover plate, the lower end of the height adjusting part extends downwards to the inside of the nutrient solution supply groove from the mounting hole in the cover plate and is connected with the root containing part, the root containing part can be driven to slide up and down along the supporting part by adjusting the height adjusting part.
Preferably, the supporting part comprises a supporting rod and a bottom sucker, the lower part of the bottom sucker is in vacuum suction with the bottom of the nutrient solution supply groove, the lower end of the supporting rod is detachably connected with the top of the bottom sucker, and the upper end of the supporting rod penetrates through a mounting hole in the cover plate and extends upwards to the outside of the nutrient solution supply groove.
Preferably, the surface of the lower part of the supporting rod is fixedly provided with a guide strip, the guide strip is arranged along the axial direction of the supporting rod, the upper part of the supporting rod is provided with a stalk clamping piece, and the stalk clamping piece is connected with the supporting rod in a sliding manner.
Preferably, the upper fixing part comprises a first fixing frame, a second fixing frame and a third fixing frame, the first fixing frame, the second fixing frame and the third fixing frame are uniformly distributed along the circumferential direction of the supporting rod, and the first fixing frame, the second fixing frame and the third fixing frame are sequentially connected end to end, so that the first fixing frame, the second fixing frame and the third fixing frame form a circular ring shape, and the supporting rod is clamped in the middle of the circular ring shape, so that the supporting rod is fixed.
Preferably, first mount, the second mount, the third mount has the same structure, first mount is including supporting the connecting piece, location joint spare is fan-shaped, the inboard and the outside of location joint spare all are circular-arcly, the fixed connecting lug that is provided with of one end of location joint spare, the bolt hole has been seted up on the connecting lug, square counter bore has been seted up on the terminal surface of the other end of location joint spare, the size of square counter bore and connecting lug's size phase-match, the bolt hole has been seted up to the one end that location joint spare is located square counter bore, the bolt hole runs through whole quad slit along the upper portion to the bottom of location joint spare, the outside round pin hub connection of one end and the location joint spare of supporting the connecting piece, the other end and the apron of supporting.
Preferably, the root holds the part and includes middle sliding sleeve, adapter sleeve, root support piece, and middle sliding sleeve suit has seted up the spout in the lower part of bracing piece on the inner wall of middle sliding sleeve, the size of spout and the size phase-match of gib block, make middle sliding sleeve can follow the gib block on the bracing piece and slide from top to bottom, and the adapter sleeve is fixed to be set up in one side of middle sliding sleeve, and the fixed opposite side that sets up at middle sliding sleeve of root support piece to set up with the adapter sleeve subtend.
Preferably, a through hole is formed in the outer wall of the root support piece, and a root locking piece is fixedly arranged right above the root support piece.
Preferably, the height adjusting part comprises a fixed connection disc and an adjusting rod, the fixed connection disc is fixedly arranged on the upper portion of the supporting rod and is located above the cover plate, the upper portion of the adjusting rod is connected with the fixed connection disc through a bearing, the lower end of the adjusting rod extends to the inside of the nutrient solution supply groove and is connected with a connecting sleeve screw rod on the root containing part, and a round hole which can be penetrated by the stem-fruit plants is formed in one end, away from the adjusting rod, of the fixed connection disc.
Preferably, the stalk traction device comprises a support and a traction rod, the support is fixedly arranged right above the nutrient solution supply groove, the upper end of the traction rod is detachably fixed on the support, the lower end of the traction rod extends downwards and is detachably connected with the fixed connecting disc, the traction rod is vertical, and a buckle for fixing the stalks is fixedly arranged on the traction rod.
By adopting the technical scheme, the invention has the beneficial effects that: the seedling fixing device comprises a nutrient solution supply groove, a seedling fixing device and a stem traction device, wherein a cover plate is fixedly arranged on the top of the nutrient solution supply groove in an open mode, a mounting hole is formed in the top of the cover plate, the lower end of the seedling fixing device is attracted with the bottom of the nutrient solution supply groove, the upper end of the seedling fixing device penetrates through the mounting hole in the cover plate and extends upwards to the outside of the nutrient solution supply groove, the upper part of the seedling fixing device is detachably connected with the top surface of the nutrient solution supply groove, the stem traction device is fixedly arranged right above the nutrient solution supply groove, and the lower end of the stem traction device is detachably connected with the seedling fixing device; the seedling fixing device is arranged to fix the seedling, so that the root of the seedling can be limited in the nutrient solution supply groove, and the depth of the root of the seedling stretching into the nutrient solution can be adjusted at any time according to the actual nutrient solution consumption condition, so that the root of the seedling can have sufficient oxygen, the stem part of the seedling can pass through the seedling fixing device, so that the root and the stem part of the seedling can be fixed, the rope traction is avoided, the damage to the stem and the blades of the seedling is caused, and the stem traction device can be used for fixedly traction the stems of the gradually grown-up stem-fruit plants; the invention can effectively fix the roots and stems of the seedlings of the stem-fruit plants, damages the stems and the blades when the ropes are used for traction, can adjust the depth of the roots of the seedlings from sulfur to the nutrient solution according to the liquid level of the nutrient solution, and ensures that the roots have sufficient oxygen.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic sectional structure view of fig. 1.
Fig. 3 is a schematic cross-sectional view of fig. 1 at another angle.
FIG. 4 is a schematic view of the structure of the seedling-fixing device of the present invention.
Fig. 5 is a schematic view of the structure of the upper fixing member of the present invention.
Fig. 6 is a schematic structural view of the first fixing frame of the present invention.
FIG. 7 is a schematic view showing the structure of the root-holding part of the present invention.
Fig. 8 is a schematic structural view of the support member of the present invention.
In the figure: the seedling culture device comprises a nutrient solution supply groove 01, a cover plate 11, a mounting hole 12, a nutrient solution inlet 13, a nutrient solution outlet 14, a seedling fixing device 02, a supporting part 21, a supporting rod 211, a guide strip 2111, a stalk clamping part 2112, a bottom suction cup 212, an upper fixing part 22, a first fixing frame 221, a supporting connecting part 2211, a positioning clamping part 2212, a connecting bump 22121, a square counter bore 22122, a second fixing frame 222, a third fixing frame 223, a height adjusting part 23, a fixing connecting disc 231, a round hole 2311, an adjusting rod 232, a root containing part 24, a middle sliding sleeve 241, a sliding groove 2411, a connecting sleeve 242, a root supporting part 243, a root locking part 244, a stalk traction device 03, a support 31 and a traction rod 32.
Detailed Description
Referring to fig. 1 to 3, an embodiment of the present invention provides a nutrient solution cultivation device for a stem-fruit plant, including a nutrient solution supply tank 01, a seedling fixing device 02, and a stem traction device 03, wherein one side of the nutrient solution supply tank 01 is provided with a nutrient solution inlet 13, a nutrient solution outlet 14 is provided below the nutrient solution inlet 13, a cover plate 11 is fixedly provided at the top of the nutrient solution supply tank 01 in an open manner, a mounting hole 12 is provided at the top of the cover plate 11, the lower end of the seedling fixing device 02 is attracted to the bottom of the nutrient solution supply tank 01, the upper end of the seedling fixing device 02 passes through the mounting hole 12 on the cover plate 11 and extends upward to the outside of the nutrient solution supply tank 01, the upper portion of the seedling fixing device 02 is detachably connected to the top surface of the nutrient solution supply tank 01, the stem traction device 03 is fixedly provided right above the nutrient solution supply tank 01, the lower end of the stem traction device 03 is detachably connected to the seedling fixing device 02, used for drawing and fixing the stalks of the stalk and fruit plants. Utilize nutrient solution supply tank 01 can provide the required nutrient composition of growth for the stem and fruit type plant that needs were cultivated, seedling fixing device 02 through the setting can be fixed with the seedling, make the root of seedling can be restricted in the nutrient solution of nutrient solution supply tank 01, and can be according to the nutrient solution consumption condition of reality, adjust the degree of depth that the seedling root stretched into in the nutrient solution at any time, make the root of seedling can have sufficient oxygen, and the stem stalk position of seedling can pass through seedling fixing device 02, make the root of seedling and stem stalk position all fixed, avoid using the rope to pull, lead to seedling stem stalk and blade damage, stem stalk draw gear 03 through the setting can fix the stem stalk of the stem and fruit type plant after growing up gradually and pull.
Referring to fig. 4, the seedling fixing device 02 includes a supporting member 21, an upper fixing member 22, a height adjusting member 23, and a root containing member 24, wherein a lower end of the supporting member 21 is engaged with a bottom of the nutrient solution supply tank 01, an upper end of the supporting member 21 passes through the mounting hole 12 of the cover plate 11 and extends upward to an outside of the nutrient solution supply tank 01, the upper fixing member 22 is sleeved on an upper portion of the supporting member 21, a lower end of the upper fixing member 22 is detachably connected to a top surface of the nutrient solution supply tank 01 to vertically fix the supporting member 21, the root containing member 24 is sleeved on a lower portion of the supporting member 21, the root containing member 24 can slide up and down along the supporting member 21, the height adjusting member 23 is fixedly disposed on an upper portion of the supporting member 21, an upper end of the height adjusting member 23 is disposed above the cover plate 11, a lower end of the height adjusting member 23 extends downward from the mounting hole 12 of the cover plate 11 to an inside of the nutrient solution, and the lower extreme and the root of height-adjusting part 23 hold the part 24 and be connected, can drive the root through height-adjusting part 23 and hold part 24 and slide from top to bottom along support component 21 to can adjust the root according to the height of nutrient solution liquid level and hold the height of part 24, just so can control the degree of depth that stem and fruit type plant root sulphur goes into in the nutrient solution.
Referring to fig. 8, the supporting member 21 includes a supporting rod 211 and a bottom suction cup 212, the lower portion of the bottom suction cup 212 is vacuum-sucked with the bottom of the nutrient solution supply tank 01, the lower end of the supporting rod 211 is detachably connected with the top of the bottom suction cup 212, for example, a connection manner such as a threaded connection, a clamping groove connection, a bolt connection, etc. may be adopted, so that the supporting rod 211 may be conveniently detached and installed, and the upper end of the supporting rod 211 penetrates through the mounting hole 12 of the cover plate 11 and extends upward to the outside of the nutrient solution supply tank 01.
The surface of the lower part of the supporting rod 211 is fixedly provided with a guide strip 2111, the guide strip 2111 is arranged along the axial direction of the supporting rod 211, the number of the guide strips 2111 is at least one, the guiding stability can be increased, the upper part of the supporting rod 211 is provided with a stalk clamping piece 2112, and the stalk clamping piece 2112 is connected with the supporting rod 211 in a sliding way.
Referring to fig. 5, the upper fixing part 22 includes a first fixing frame 221, a second fixing frame 222, and a third fixing frame 223, the first fixing frame 221, the second fixing frame 222, and the third fixing frame 223 are uniformly distributed along the circumferential direction of the supporting rod 211, the first fixing frame 221, the second fixing frame 222, and the third fixing frame 223 are sequentially connected end to end, so that the first fixing frame 221, the second fixing frame 222, and the third fixing frame 223 form a circular ring shape, and the supporting rod 211 is clamped in the middle of the circular ring shape, thereby fixing the supporting rod 211.
Referring to fig. 6, the first fixing frame 221, the second fixing frame 222, and the third fixing frame 223 have the same structure, the first fixing frame 221 includes a supporting connection member 2211 and a positioning fastening member 2212, the positioning fastening member 2212 is fan-shaped, the inner side and the outer side of the positioning fastening member 2212 are arc-shaped, one end of the positioning fastening member 2212 is fixedly provided with a connection protrusion 22121, the connection protrusion 22121 is provided with a bolt hole, the end face of the other end of the positioning fastening member 2212 is provided with a square counterbore 22122, the size of the square counterbore 22122 is matched with the size of the connection protrusion 22121, one end of the positioning fastening member 2212, which is located at the square counterbore 22122, is provided with a bolt hole, the bolt hole penetrates through the whole square hole from the upper portion to the bottom portion of the positioning fastening member 2212, the connection protrusion 22121 on the first fixing frame 221 is inserted into the square counterbore 22122 on the second fixing frame 222, the connection protrusion 22121 on the second, and the connecting projection 22121 on the third fixing frame 223 is inserted into the square counter bore 22122 on the first fixing frame 221, and the three positioning clamping pieces 2212 are fixed in sequence by using bolts respectively, so that the supporting rod 211 is clamped and fixed, one end of the supporting connecting piece 2211 is connected with the outer side pin shaft of the positioning clamping piece 2212, and the other end of the supporting connecting piece 2211 is connected with the cover plate 11 through bolts.
Referring to fig. 7, the root containing component 24 includes a middle sliding sleeve 241, a connecting sleeve 242, and a root supporting component 243, the middle sliding sleeve 241 is sleeved on the lower portion of the supporting rod 211, a sliding groove 2411 is formed on the inner wall of the middle sliding sleeve 241, the size of the sliding groove 2411 matches with the size of the guiding strip 2111, so that the middle sliding sleeve 241 can slide up and down along the guiding strip 2111 on the supporting rod 211, the number of the sliding grooves 2411 corresponds to the number of the guiding strips 2111, which not only can increase the guiding stability, but also can make the middle sliding way 241 be connected with the supporting rod 211 more stably, the connecting sleeve 242 is fixedly disposed on one side of the middle sliding sleeve 241, and the root supporting component 243 is fixedly disposed on the other side of the. The outer wall of the root support member 243 is provided with a through hole, the through hole on the side wall can be in a strip shape, and the through hole at the bottom can be in a circular shape, so that the nutrient solution can flow in from the through hole, the root of the stem-fruit plant can be completely soaked in the nutrient solution, and the root of the stem-fruit plant can grow outwards from the through hole on one hand, thereby being beneficial to the relaxation of the root system and absorbing more nutrients, and being beneficial to the growth of the stem-fruit plant; the root locking piece 244 is fixedly arranged right above the root support piece 243, the stalk of the stalk-fruit type plants close to the root can be locked by the root locking piece 244, the root of the stalk-fruit type plants can be fixed by the supporting function of the root support piece 243 and the positioning function of the root locking piece 244, the growth condition in the root system soil can be simulated, and the stalk-fruit type plants cannot shake in the nutrient solution.
Referring to fig. 4, the height adjusting part 23 includes a fixing connection disc 231 and an adjusting rod 232, the fixing connection disc 231 is fixedly disposed on the upper portion of the supporting rod 211 and located above the cover plate 11, the upper portion of the adjusting rod 232 is connected to the fixing connection disc 231 through a bearing, the lower end of the adjusting rod 232 extends into the nutrient solution supply tank 01 and is connected to a screw rod of a connection sleeve 242 on the root containing part 24, for better rotating the adjusting rod 232, a hand wheel is fixedly disposed on the top of the adjusting rod 232, in the actual cultivation process, the nutrient solution is consumed along with the growth of the stem and fruit plants, we can rotate the adjusting rod 232 to enable the adjusting rod 232 to drive the root containing part 24 to slide along the supporting rod 211, so as to adjust the depth of the roots of the stem and fruit plants entering the nutrient solution; one end of the fixed connecting disc 231, which is far away from the adjusting rod 232, is provided with a round hole 2311 through which stalk and fruit plants can pass, so that the effect of protecting the stalks can be achieved, and meanwhile, the positioning effect can be achieved. The size of the fixing connecting disc 231 is smaller than that of the mounting hole 12, so that a space is reserved between the fixing connecting disc 231 and the mounting hole 12, air can enter the nutrient solution supply groove 01, sufficient oxygen can be contained in the nutrient solution, and the growth of the root system of the stem-fruit plants can be facilitated.
Referring to fig. 1 to 3, the stalk traction device 03 includes a bracket 31 and a traction rod 32, the bracket 31 is fixedly disposed right above the nutrient solution supply tank 01, the upper end of the traction rod 32 is detachably fixed on the bracket 31, a pin shaft connection mode can be adopted, the lower end of the traction rod 32 extends downward and is detachably connected with the fixed connection disc 231, and any one of a bolt connection mode, a thread connection mode and a clamping groove connection mode can be adopted, so that the traction rod 32 can be vertical, and a buckle for fixing stalks is fixedly disposed on the traction rod 32, thereby facilitating the fixation of the growing stalks.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a stem and fruit class plant nutrient solution cultivation device which characterized in that: including the nutrient solution supply tank, seedling fixing device, stem stalk draw gear, the fixed apron that is provided with of tearing open at the top of nutrient solution supply tank, the mounting hole has been seted up at the top of apron, seedling fixing device's lower extreme and the bottom actuation of nutrient solution supply tank, the mounting hole on the apron is passed to seedling fixing device's upper end, and upwards extend to the outside of nutrient solution supply tank, seedling fixing device's upper portion can be dismantled with the top surface of nutrient solution supply tank and be connected, stem stalk draw gear is fixed to be set up directly over the nutrient solution supply tank, stem stalk draw gear's lower extreme can be dismantled with seedling fixing device and be connected, a stem stalk for drawing the stem stalk to stem fruit class plant is fixed.
2. The stalk fruit plant nutriculture device of claim 1, wherein: the seedling fixing device comprises a supporting part, an upper fixing part, a height adjusting part and a root containing part, wherein the lower end of the supporting part is attracted with the bottom of a nutrient solution supply groove, the upper end of the supporting part penetrates through a mounting hole in a cover plate and extends upwards to the outside of the nutrient solution supply groove, the upper fixing part is sleeved on the upper part of the supporting part, the lower end of the upper fixing part is detachably connected with the top surface of the nutrient solution supply groove to vertically fix the supporting part, the root containing part is sleeved on the lower part of the supporting part and can slide up and down along the supporting part, the height adjusting part is fixedly arranged on the upper part of the supporting part, the upper end of the height adjusting part is positioned above the cover plate, the lower end of the height adjusting part extends downwards to the inside of the nutrient solution supply groove from the mounting hole in the cover plate, and the lower end of the height adjusting part is connected with the, the root containing part can be driven to slide up and down along the supporting part by adjusting the height adjusting part.
3. The stalk fruit plant nutriculture device of claim 2, wherein: the supporting part comprises a supporting rod and a bottom sucker, the lower part of the bottom sucker is in vacuum suction with the bottom of the nutrient solution supply groove, the lower end of the supporting rod is detachably connected with the top of the bottom sucker, and the upper end of the supporting rod penetrates through a mounting hole in the cover plate and extends upwards to the outside of the nutrient solution supply groove.
4. The stalk fruit plant nutriculture device of claim 3, wherein: the lower part fixed surface of bracing piece is provided with the gib block, and the gib block sets up along the axial direction of bracing piece, and the upper portion of bracing piece is provided with the stalk holder, and stalk holder and bracing piece sliding connection.
5. The stalk fruit plant nutriculture device of claim 2, wherein: the upper fixing part comprises a first fixing frame, a second fixing frame and a third fixing frame which are uniformly distributed along the circumferential direction of the supporting rod, and the first fixing frame, the second fixing frame and the third fixing frame are sequentially connected end to end, so that the first fixing frame, the second fixing frame and the third fixing frame are encircled to form a ring shape, the supporting rod is clamped in the middle of the ring shape, and the supporting rod is fixed.
6. The stalk fruit plant nutriculture device of claim 5, wherein: first mount, the second mount, the third mount has the same structure, first mount includes supporting connection spare, location joint spare is fan-shaped, the inboard and the outside of location joint spare all are circular-arcly, the fixed connecting lug that is provided with of one end of location joint spare, the bolt hole has been seted up on the connecting lug, square counter bore has been seted up on the terminal surface of the other end of location joint spare, the size of square counter bore and the size phase-match of connecting lug, the bolt hole has been seted up to the one end that location joint spare is located square counter bore, the bolt hole runs through whole quad slit to the bottom along the upper portion of location joint spare, supporting connection spare's one end and the outside round pin hub connection of location joint spare, supporting connection spare's the other end passes through.
7. The stalk fruit plant nutriculture device of claim 2, wherein: the root holds the part and includes middle sliding sleeve, adapter sleeve, root support piece, and middle sliding sleeve suit has seted up the spout in the lower part of bracing piece on the inner wall of middle sliding sleeve, the size of spout and the size phase-match of gib block, make middle sliding sleeve can follow the gib block on the bracing piece and slide from top to bottom, the adapter sleeve is fixed to be set up in one side of middle sliding sleeve, the fixed opposite side that sets up at middle sliding sleeve of root support piece to set up with the adapter sleeve subtend.
8. The stalk fruit plant nutriculture device of claim 7, wherein: the outer wall of the root supporting piece is provided with a through hole, and a root locking piece is fixedly arranged right above the root supporting piece.
9. The stalk fruit plant nutriculture device of claim 2, wherein: the height adjusting part comprises a fixed connection disc and an adjusting rod, the fixed connection disc is fixedly arranged on the upper portion of the supporting rod and is located above the cover plate, the upper portion of the adjusting rod is connected with the fixed connection disc through a bearing, the lower end of the adjusting rod extends to the inside of the nutrient solution supply groove and is connected with a connecting sleeve screw on the root containing part, and a round hole through which stem and fruit plants can pass is formed in one end, away from the adjusting rod, of the fixed connection disc.
10. The stalk fruit plant nutriculture device of claim 1, wherein: the stalk traction device comprises a support and a traction rod, the support is fixedly arranged right above the nutrient solution supply groove, the upper end of the traction rod is detachably fixed on the support, the lower end of the traction rod extends downwards and is detachably connected with the fixed connecting disc, the traction rod is vertical, and a buckle for fixing stalks is fixedly arranged on the traction rod.
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| CN202010477724.0A CN111587779A (en) | 2020-05-29 | 2020-05-29 | Stem and fruit plant nutrient solution cultivation device |
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| CN202010477724.0A CN111587779A (en) | 2020-05-29 | 2020-05-29 | Stem and fruit plant nutrient solution cultivation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115349378A (en) * | 2022-08-26 | 2022-11-18 | 河海大学常州校区 | Experimental high-efficient fixing device of using of stem stalk class crop |
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| CN204317213U (en) * | 2014-12-21 | 2015-05-13 | 石河子大学 | A kind of processing tomato hydroponic device |
| CN204811371U (en) * | 2015-06-30 | 2015-12-02 | 潍坊友容实业有限公司 | Nutrient solution water planting system |
| CN205284507U (en) * | 2016-01-27 | 2016-06-08 | 西南大学 | Device is bred in production of potato detoxification potato seed water planting |
| CN207476549U (en) * | 2017-10-30 | 2018-06-12 | 巫溪县秦万农业有限公司 | A kind of plant root culture equipment |
| CN210076230U (en) * | 2019-06-13 | 2020-02-18 | 淮北师范大学 | Support structure for supporting plants in liquid culture medium |
| RU2730648C1 (en) * | 2020-02-06 | 2020-08-24 | Общество с ограниченной ответственностью "ПЛАСТОПОНИКА" | Method of hydroponic growing of plants, device for method implementation and floating platform of this device |
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| CN115349378A (en) * | 2022-08-26 | 2022-11-18 | 河海大学常州校区 | Experimental high-efficient fixing device of using of stem stalk class crop |
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