CN214482659U

CN214482659U - Plant seedling hydroponic device

Info

Publication number: CN214482659U
Application number: CN202023108003.7U
Authority: CN
Inventors: 黎积誉; 刘春燕; 贾波涛; 曹榛
Original assignee: Institute of Gardening of Anhui Academy Agricultural Sciences
Current assignee: Institute of Gardening of Anhui Academy Agricultural Sciences
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-10-26
Anticipated expiration: 2030-12-22

Abstract

The utility model belongs to the technical field of water culture experiments, in particular to a plant seedling water culture device, which provides a scheme that comprises a water culture box, wherein a mounting seat is slidably sleeved in the water culture box, an experiment assembly is fixed in the mounting seat, an adjusting unit is arranged on one side in the experiment assembly, and an auxiliary unit is arranged on the other side in the experiment assembly; the experiment subassembly is including fixing the control box in mount pad top one side, control box outside one side is fixed with first experimental box, first experimental box is kept away from control box one side and is fixed with the second experimental box, the second experimental box is kept away from first experimental box one side and is fixed with the third experimental box, the water planting roof end is provided with the light filling lamp. The utility model discloses a plurality of experimental boxes that set up reduce experiment influence factor, and field planting board height accessible regulating unit adjusts simultaneously, guarantees in the accommodation process that plant roots top and nutrient solution liquid level keep the same distance.

Description

Plant seedling hydroponic device

Technical Field

The utility model relates to a water planting experiment technical field especially relates to a plant seedling hydroponics device.

Background

Hydroponic is planted, the cultivation technique who utilizes the nutrient solution to supply with the required nutrient of crop growth, and the technical staff when studying the best growth environment of plant, the growth condition of plant in the different nutrient solutions need be observed, and the environment of a plurality of water planting casees of current hydroponic device when experimenting is different, causes the influence to the experimental result easily, and current hydroponic device field planting board height simultaneously is certain, can not adjust at will, needs a plant seedling hydroponic device for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of plant seedling hydroponics device has solved the problem that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a plant seedling water culture device comprises a water culture box, wherein an installation seat is sleeved in the water culture box in a sliding mode, an experiment assembly is fixed in the installation seat, an adjusting unit is arranged on one side in the experiment assembly, and an auxiliary unit is arranged on the other side in the experiment assembly;

the experiment subassembly is including fixing the control box in mount pad top one side, control box outside one side is fixed with first experimental box, first experimental box is kept away from control box one side and is fixed with the second experimental box, the second experimental box is kept away from first experimental box one side and is fixed with the third experimental box, the water planting case top is provided with the light filling lamp, temperature regulator is installed to water planting case top opposite side.

Preferably, the adjusting unit is including sliding the field planting board of cup jointing in comparison case, first experiment case, second experiment case and third experiment incasement portion respectively, the field planting inboard is connected with the screw rod through the screw thread closure soon, the screw rod top all is fixed with the sprocket, the chain has been linked in the meshing of sprocket outside, sprocket top middle part is fixed with driving motor.

Preferably, the auxiliary unit is including seting up the honeycomb duct in comparison case, first experimental box, second experimental box and third experimental box inside respectively, the honeycomb duct outside closes soon through the screw thread and is connected with the sleeve, the sleeve outside is fixed with the gear, field planting bottom of the board end is fixed with the rack that the cooperation gear used, the extrusion piece has been cup jointed in the inside slip of honeycomb duct, the extrusion piece is located the inside one end of honeycomb duct and rotates and be connected with the actuating lever, the actuating lever is kept away from extrusion piece one end and is rotated and be connected with the closing plate, the honeycomb duct is inside to be fixed with the sealing ring, the honeycomb duct is located the sealing ring outside and is fixed with the mounting panel through the connecting rod, be connected with reset spring between mounting panel and the closing plate.

Preferably, the mount pad bottom end is fixed with the stopper, the spacing groove that the cooperation stopper used is seted up to water planting incasement portion, the water planting case outside articulates there is the cabinet door.

Preferably, the extrusion block is located the outside one end of honeycomb duct and is the slope form, sleeve is close to honeycomb duct one end also and is the slope the same with extrusion block outer end slope.

Preferably, the planting holes are uniformly formed in the planting plate, and the length of the rack is smaller than the distance between every two adjacent guide pipes.

The utility model discloses in through setting up at the inside control box of water planting incasement portion, first experiment case, second experiment case and third experiment case, guarantee that the seedling cultivation in-process cultivates the environment basically the same except that the difference of nutrient solution cultivates, the experiment influence factor has been reduced, the height of field planting board can be adjusted according to the length of seedling root system simultaneously, the corresponding honeycomb duct of shutoff when height-adjusting, guarantee that seedling root system top and nutrient solution liquid level keep certain distance, make the seedling can not appear the phenomenon of rotten root because of oxygen is not enough.

Drawings

FIG. 1 is a cross-sectional view of the whole structure of a plant seedling water culture device provided by the utility model;

FIG. 2 is a sectional view of the internal structure of a flow guide pipe of a plant seedling water culture device provided by the utility model;

fig. 3 is the utility model provides a plant seedling hydroponics device's rack mounting structure schematic diagram.

In the figure: 1. a hydroponic tank; 2. a mounting seat; 4. an experimental component; 41. a comparison box; 42. a first experimental box; 43. a second experimental box; 44. a third experimental box; 45. a light supplement lamp; 46. a temperature regulator; 5. an adjustment unit; 51. a field planting plate; 52. a screw; 53. a sprocket; 54. a chain; 55. a drive motor; 6. an auxiliary unit; 61. a flow guide pipe; 62. a sleeve; 63. a gear; 64. extruding the block; 65. a drive rod; 66. a sealing plate; 67. a seal ring; 68. mounting a plate; 69. a return spring; 610. a rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a plant seedling water culture device comprises a water culture box 1, wherein a mounting seat 2 is sleeved in the water culture box 1 in a sliding manner, an experiment assembly 4 is fixed in the mounting seat 2, an adjusting unit 5 is arranged on one side in the experiment assembly 4, and an auxiliary unit 6 is arranged on the other side in the experiment assembly 4;

experiment subassembly 4 is including fixing the comparison box 41 in 2 top one sides of mount pad, 41 outside one side of comparison box is fixed with first experimental box 42, 41 one side of comparison box is kept away from to first experimental box 42 is fixed with second experimental box 43, second experimental box 43 is kept away from first experimental box 42 one side and is fixed with third experimental box 44, 1 top of water planting case is provided with light filling lamp 45, 1 top opposite side of water planting case is installed the temperature regulator 46 that the model is TC103-3A2, be convenient for adjust the illumination condition and the temperature of plant seedling growing environment.

Further regulating unit 5 is including sliding the field planting board 51 of cup jointing in comparison case 41 respectively, first experimental box 42, second experimental box 43 and the inside of third experimental box 44, the inside screw rod 52 that is connected with through the screw thread soon of field planting board 51, the screw rod 52 top all is fixed with sprocket 53, sprocket 53 outside meshing link has chain 54, sprocket 53 top middle part is fixed with driving motor 55, driving motor 55 passes through chain 54 and drives sprocket 53 and rotate, thereby drive screw rod 52 rotates, screw rod 52 rotates and drives field planting board 51 up-and-down motion.

Particularly, the auxiliary unit 6 comprises a flow guide tube 61 respectively arranged in the comparison box 41, the first experiment box 42, the second experiment box 43 and the third experiment box 44, a sleeve 62 is screwed and connected to the outer side of the flow guide tube 61 through a screw thread, a gear 63 is fixed to the outer side of the sleeve 62, a rack 610 used for matching with the gear 63 is fixed to the bottom end of the field planting plate 51, an extrusion block 64 is slidably sleeved in the flow guide tube 61, one end of the extrusion block 64 positioned in the flow guide tube 61 is rotatably connected with a driving rod 65, one end of the driving rod 65 far away from the extrusion block 64 is rotatably connected with a sealing plate 66, a sealing ring 67 is fixed in the flow guide tube 61, the gear 63 is driven to rotate through the rack 610 when the field planting plate 51 moves upwards, the sleeve 62 is driven by the gear 63 to rotate together, the sleeve 62 and the flow guide tube 61 are screwed and connected through a screw thread, so that the sleeve 62 horizontally moves outside the flow guide tube 61, when the sleeve 62 contacts with the extrusion block 64, the sleeve 62 gives an oblique downward force to the extrusion block 64, the extrusion block 64 moves downward and drives the sealing plate 66 to move towards the sealing ring 67 through the driving rod 65, finally, the sealing plate 66 is in contact with the sealing ring 67, the guide pipe 61 is blocked, the liquid level of the nutrient solution can be above the guide pipe 61 at the moment, the guide pipe 61 is positioned outside the sealing ring 67 and is fixed with the mounting plate 68 through the connecting rod, the reset spring 69 is connected between the mounting plate 68 and the sealing plate 66, after the sleeve 62 is separated from the extrusion block 64, the reset spring 69 drives the sealing plate 66 to be separated from the sealing ring 67, and the liquid level of the nutrient solution is kept below the guide pipe 61.

Be worth explaining 2 bottom mounting of mount pad have a stopper, and 1 inside spacing groove of having seted up the cooperation stopper and using of water planting case, and 1 outside of water planting case articulates there is the cabinet door, the device's of being convenient for use.

In addition, one end of the extrusion block 64, which is positioned outside the guide pipe 61, is inclined, and one end of the sleeve 62, which is close to the guide pipe 61, is also inclined and has the same slope as that of the outer end of the extrusion block 64, so that the sleeve 62 can drive the extrusion block 64 to move towards the interior of the guide pipe 61 when being in contact with the inclined surface of the extrusion block 64.

Besides, the planting holes are uniformly formed in the planting plate 51, the length of the rack 610 is smaller than the distance between two adjacent guide pipes 61, and the guide pipe above the rack can be plugged after the guide pipe 61 below is completely plugged.

The working principle is as follows: when the device is used, seedlings are placed in the field planting plate 51, different nutrient solutions are respectively placed in the comparison box 41, the first experiment box 42, the second experiment box 43 and the third experiment box 44, then the mounting seat 2 is pushed into the water planting box 1, the cabinet door is closed, when the root system of the seedlings is too long, the height of the field planting plate 51 needs to be adjusted, the driving motor 55 is started, the driving motor 55 drives the chain wheel 53 directly connected with the driving motor to rotate, the chain wheel 53 drives other chain wheels 53 to rotate together, the chain wheel 53 drives the screw rod 52 to rotate, as the screw rod 52 is connected with the field planting plate 51 in a screwing way of screw threads, and the field planting plate 51 cannot rotate under the limitation of the screw rod 52, when the screw rod 52 rotates, the field planting plate 51 moves upwards, when the field planting plate 51 moves upwards, the rack 610 drives the gear 63 to rotate, the gear 63 drives the sleeve 62 to rotate together, and the sleeve 62 is connected with the guide pipe 61 in a screwing way of screw threads, therefore, the sleeve 62 horizontally moves outside the guide pipe 61, when the sleeve 62 contacts with the extrusion block 64, the sleeve 62 applies a downward oblique force to the extrusion block 64, the extrusion block 64 moves downwards, the extrusion block 64 drives the sealing plate 66 to move towards the direction of the sealing ring 67 through the driving rod 65 when moving downwards, finally the sealing plate 66 contacts with the sealing ring 67 to seal the guide pipe 61, after the guide pipe 61 is completely sealed, the rack 610 is separated from the gear 63 to ensure that the top end of the seedling root system keeps a certain distance from the top end of the nutrient solution, the device enables the planting environment to be basically the same except different planting environments of the nutrient solution in the seedling cultivation process through the comparison box 41, the first experiment box 42, the second experiment box 43 and the third experiment box 44 which are arranged in the water planting box 1, the experiment influence factors are reduced, meanwhile, the height of the plate 51 can be adjusted according to the length of the seedling root system, and the corresponding guide pipe 61 is sealed when the height is adjusted, the top end of the root system of the seedling is ensured to keep a certain distance from the liquid level of the nutrient solution, so that the seedling can not rot because of insufficient oxygen.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A plant seedling water culture device comprises a water culture box (1), and is characterized in that an installation seat (2) is sleeved in the water culture box (1) in a sliding mode, an experiment assembly (4) is fixed in the installation seat (2), an adjusting unit (5) is arranged on one side in the experiment assembly (4), and an auxiliary unit (6) is arranged on the other side in the experiment assembly (4);

experiment subassembly (4) are including fixing control box (41) in mount pad (2) top one side, control box (41) outside one side is fixed with first experimental box (42), control box (41) one side is kept away from in first experimental box (42) is fixed with second experimental box (43), first experimental box (42) one side is kept away from in second experimental box (43) is fixed with third experimental box (44), water planting case (1) top is provided with light filling lamp (45), temperature regulator (46) are installed to water planting case (1) top opposite side.

2. A plant seedling water culture device according to claim 1, wherein the adjusting unit (5) comprises a field planting plate (51) which is respectively sleeved in a control box (41), a first experiment box (42), a second experiment box (43) and a third experiment box (44) in a sliding mode, a screw rod (52) is connected to the inside of the field planting plate (51) in a screwing mode through threads, chain wheels (53) are fixed to the top ends of the screw rod (52), chains (54) are connected to the outer side of the chain wheels (53) in a meshing mode, and a driving motor (55) is fixed to the middle portion of the top end of each chain wheel (53).

3. A plant seedling water culture device according to claim 2, wherein the auxiliary unit (6) comprises a guide pipe (61) respectively arranged in a control box (41), a first experiment box (42), a second experiment box (43) and a third experiment box (44), the outer side of the guide pipe (61) is connected with a sleeve (62) through screw threads in a screwing manner, a gear (63) is fixed on the outer side of the sleeve (62), a rack (610) matched with the gear (63) for use is fixed at the bottom end of the planting plate (51), an extrusion block (64) is slidably sleeved in the guide pipe (61), one end of the extrusion block (64) positioned in the guide pipe (61) is rotatably connected with a driving rod (65), one end of the driving rod (65) far away from the extrusion block (64) is rotatably connected with a sealing plate (66), and a sealing ring (67) is fixed in the guide pipe (61), the honeycomb duct (61) is located the sealing ring (67) outside and is fixed with mounting panel (68) through the connecting rod, be connected with reset spring (69) between mounting panel (68) and closing plate (66).

4. A plant seedling hydroponics device according to claim 1, characterized in that a limiting block is fixed to the bottom end of the mounting seat (2), a limiting groove matched with the limiting block is formed in the hydroponics box (1), and a cabinet door is hinged to the outer side of the hydroponics box (1).

5. A plant seedling hydroponics device according to claim 3, characterized in that the squeezing block (64) is inclined at the end outside the draft tube (61), and the sleeve (62) is also inclined at the end near the draft tube (61) and is inclined at the same angle as the outer end of the squeezing block (64).

6. A plant seedling water culture device as claimed in claim 3, wherein the planting plate (51) is provided with planting holes uniformly, and the length of the rack (610) is less than the distance between two adjacent guide pipes (61).