CN117814047A - Floating type automatic water supply seedling raising plug tray for industrial hemp - Google Patents
Floating type automatic water supply seedling raising plug tray for industrial hemp Download PDFInfo
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- CN117814047A CN117814047A CN202410243428.2A CN202410243428A CN117814047A CN 117814047 A CN117814047 A CN 117814047A CN 202410243428 A CN202410243428 A CN 202410243428A CN 117814047 A CN117814047 A CN 117814047A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 257
- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 34
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 title claims abstract description 34
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 title claims abstract description 34
- 235000009120 camo Nutrition 0.000 title claims abstract description 34
- 235000005607 chanvre indien Nutrition 0.000 title claims abstract description 34
- 239000011487 hemp Substances 0.000 title claims abstract description 34
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 239000000945 filler Substances 0.000 claims description 38
- 239000004745 nonwoven fabric Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 2
- 241000218236 Cannabis Species 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 28
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000001502 supplementing effect Effects 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 239000013589 supplement Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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- 238000005086 pumping Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention relates to the technical field of floating seedling, in particular to an industrial hemp floating type automatic water supply seedling tray, which comprises: the floating plate is in a groove shape, a plurality of water inlets are formed in the bottom of the floating plate, and the floating plate can float on the water surface; the water control part is arranged on the floating disc, is provided with a water control assembly, is stretched when water is fed, is used for blocking the water inlet hole, is shortened after internal water is evaporated, and is used for opening the water inlet hole; the plug assembly is arranged on the floating disc, a plurality of seedling raising holes are arranged on the plug assembly, and through holes for water permeation are formed in each seedling raising hole; compared with the traditional seedling raising plug tray, the seedling raising plug tray has the advantages of automatic water supplementing and water controlling, and in the seedling raising process, the culture soil does not need to be supplemented with water regularly, and the tidal water supply mode is not needed, so that the workload of the seedling raising process is greatly reduced.
Description
Technical Field
The invention relates to the technical field of floating seedling, in particular to an industrial hemp floating type automatic water supply seedling plug tray.
Background
In the cultivation process of industrial hemp, in order to increase the survival rate of industrial hemp, the industrial hemp needs to be cultivated first and transplanted to a planting area after the cultivation is completed. At present, the industrial hemp seedling raising mode mainly comprises floating seedling raising plug seedling raising, wherein the floating seedling raising plug seedling is placed in a water tank, and water in the water tank supplies water for the seedling raising process.
When current floating seedling tray is supplied with water, water seeps into soil through the through holes on the seedling tray on the water surface, but this mode has drawbacks, because soil and water are always in the on state, soil water is easy to be excessive to influence the seedling effect, and only the tide seedling mode can be adopted, but the tide seedling needs intermittent water pumping and water discharging, and the work of seedling is increased. Therefore, the application provides an industrial hemp floating type automatic water supply seedling raising plug tray.
Disclosure of Invention
The invention aims to provide an industrial hemp floating type automatic water supply seedling raising plug tray, which solves the problem that the existing floating type seedling raising plug tray is easy to cause excessive moisture of culture soil.
In order to achieve the above purpose, the present invention provides the following technical solutions:
an industrial hemp floating type automatic water supply seedling raising plug, the seedling raising plug comprising:
the floating plate is in a groove shape, a plurality of water inlets are formed in the bottom of the floating plate, and the floating plate can float on the water surface;
the water control part is arranged on the floating disc, is provided with a water control assembly, is stretched when water is fed, is used for blocking the water inlet hole, is shortened after internal water is evaporated, and is used for opening the water inlet hole;
the plug assembly is arranged on the floating disc, a plurality of seedling raising holes are formed in the plug assembly, and through holes for water permeation are formed in each seedling raising hole.
Further, the water control assembly includes:
the fixed shell is cylindrical, and one end of the fixed shell is provided with an opening;
the telescopic inner shell is cylindrical, one end of the telescopic inner shell is provided with an opening, the opening part of the telescopic inner shell is connected inside the fixed outer shell in a sliding manner, and water permeable holes are formed in the side surfaces of the fixed outer shell and the telescopic inner shell;
the expansion filler is arranged on the inner sides of the fixed outer shell and the telescopic inner shell, the expansion filler absorbs water to expand and lose water to shrink, after the water in the floating disc reaches the preset depth, the water enters the water control part so that the expansion filler pushes the telescopic inner shell to slide after absorbing water, the end part of the telescopic inner shell is blocked with a water inlet hole, a reset spring is further arranged between the fixed outer shell and the telescopic inner shell, and the reset spring pushes the telescopic inner shell to reset after the water in the expansion filler is reduced.
Further, the flexible inner shell is the one end and is provided with open-ended tube-shape, flexible inner shell inboard is provided with the spring groove that one end has open structure, tube-shape, the opening setting in spring groove is at fixed shell confined one end, fixed shell with sliding connection between the flexible inner shell, just fixed shell's axis department is provided with spacing axle, spacing axle fixed connection is in fixed shell's confined one end, and spacing axle pass fixed shell and with fixed shell sliding connection, reset spring cover is established the part that spacing axle is located the spring groove, reset spring's both ends butt respectively are in spacing axle's tip and spring groove's bottom.
Further, the water permeable hole on the fixed outer shell is a spiral through hole around at least one circle of the fixed outer shell, and the water permeable hole on the telescopic inner shell is a strip-shaped structure arranged along the axial direction.
Further, a non-woven fabric bag is arranged on the outer side of the expansion filler and used for wrapping the expansion filler.
Further, one end of the limiting shaft, which is located in the spring groove, is provided with a fixed cover, the fixed cover is cylindrical, two ends of the fixed cover are respectively provided with a threaded blind hole and a straight groove, the fixed cover is connected to the limiting shaft through threads, and the end of the reset spring is abutted to the fixed cover.
Further, the water control part further includes:
the support frame, the support frame is used for fixed connection accuse water subassembly and showy dish, the support frame is the square lattice shaped support that horizontal pole and longitudinal rod constitute, accuse water portion fixed connection is to the hookup point of horizontal pole and longitudinal rod.
Further, the plug assembly includes:
the plug support is a square grid type plane support;
the seedling raising boxes are square grooves and are clamped in the square grids on the plug tray support.
Further, the seedling raising box is provided with a crack along the central line, so that the seedling raising box is divided into a first half groove and a second half groove which are arranged in a mirror image mode.
Further, the bottom of seedling raising box is provided with the through-hole structure, plug assembly still includes the piece that absorbs water, the piece that absorbs water is round bar form fibrous structure, the piece that absorbs water is fixed in the through-hole structure.
In summary, compared with the prior art, the invention has the following beneficial effects:
the industrial hemp floating type automatic water supply seedling raising plug disclosed by the embodiment of the invention controls the closing/opening of the water inlet hole by arranging the water control part for water absorption extension and water loss shrinkage, and water is lost in the same evaporation mode as the culture soil, so that the water inlet hole is opened when the culture soil reaches the humidity required for water supplement, and water enters the floating disc to supplement water for the culture soil.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an industrial hemp floating type automatic water supply seedling tray disclosed in the embodiment of the invention.
Fig. 2 is an exploded view of an industrial hemp floating type automatic water supply seedling tray according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of a floating disc in an industrial hemp floating type automatic water supply seedling raising plug tray, which is disclosed in the embodiment of the invention.
Fig. 4 is a schematic structural view of a water control part in an industrial hemp floating type automatic water supply seedling raising plug tray, which is disclosed by the embodiment of the invention.
Fig. 5 is a full sectional view of a water control assembly in an industrial hemp floating-type automatic water supply seedling tray, which is disclosed in an embodiment of the invention.
Fig. 6 is a schematic structural view of a fixed housing in an industrial hemp floating type automatic water supply seedling raising plug according to an embodiment of the invention.
Fig. 7 is a schematic structural view of a telescopic inner shell in an industrial hemp floating type automatic water supply seedling tray, which is disclosed by the embodiment of the invention.
Fig. 8 is a schematic structural view of a seedling box in an industrial hemp floating type automatic water supply seedling tray, which is disclosed in the embodiment of the invention.
Reference numerals:
100. a floating tray; 101. a water inlet hole; 102. a fixing groove; 103. a support table; 200. a water control part; 210. a support frame; 220. a water control assembly; 221. a fixed housing; 222. a telescopic inner shell; 223. a limiting shaft; 224. a return spring; 225. expanding the filler; 226. a fixed cover; 300. a plug assembly; 310. a plug support; 320. a seedling box; 321. a first half-groove; 322. a second half-groove; 330. and a water absorption block.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.
As shown in fig. 1 and 2, one embodiment of the present invention provides an industrial hemp floating type automatic water supply seedling tray, which includes:
the floating plate 100 is in a groove shape, a plurality of water inlets 101 are formed in the bottom of the floating plate 100, and the floating plate 100 can float on the water surface;
the water control part 200 is arranged on the floating disc 100, the water control part 200 is provided with a water control assembly 220, the water control assembly 220 is stretched when water enters and used for blocking the water inlet 101 and shortening after the water inside evaporates and used for opening the water inlet 101, the water control assembly 220 comprises a fixed outer shell 221 and a telescopic inner shell 222, one ends of the fixed outer shell 221 and the telescopic inner shell 222 are respectively provided with an open cylinder, the opening parts of the telescopic inner shell 222 are slidably connected inside the fixed outer shell 221, the side surfaces of the fixed outer shell 221 and the telescopic inner shell 222 are respectively provided with a water permeable hole, the inner sides of the fixed outer shell 221 and the telescopic inner shell 222 are filled with an expansion filler 225 which absorbs water and expands and contracts after the water inside the floating disc 100 reaches a preset depth, the water enters the water control part 200 so that the expansion filler 225 pushes the telescopic inner shell 222 to slide after the water is absorbed, the end part of the telescopic inner shell 222 is blocked up the water inlet 101, a reset spring 224 is further arranged between the fixed outer shell 221 and the telescopic inner shell 222, and the reset spring 224 is reduced after the water in the reset inner shell 225;
the plug assembly 300 is arranged on the floating disc 100, a plurality of seedling raising holes are arranged on the plug assembly 300, and through holes for water permeation are formed in each seedling raising hole.
In this embodiment, during seedling raising, the culture soil is added on the plug assembly 300, and the plug assembly 300 is placed on the floating disc 100, the floating disc 100 is placed on the water surface of the seedling raising pit, because the plug assembly 300 is filled with the culture soil, the weight of the seedling raising plug is heavy, the bottom of the floating disc 100 is immersed in water, water in the seedling raising pit enters the inner side of the floating disc 100 from the water inlet 101, after the water reaches a preset depth, the water enters the water control part 200 from the water seepage hole and enters the culture soil from the hole at the bottom of the seedling raising pit, the water permeated into the water control part 200 is absorbed by the expansion filler 225, the expansion filler 225 absorbs water and expands and ejects the telescopic inner shell 222, one closed end of the telescopic inner shell 222 enters the water inlet 101 and blocks the water inlet 101, the water in the hollow disc assembly 300 is wetted with the culture soil, after one end of the water is in the culture soil, the water in the culture soil is evaporated and absorbed, the evaporation volume in the expansion filler is reduced, the inner shell is reset by the inner shell 224 after the water reaches a preset depth, the water control part is automatically pushed by the evaporation volume in the expansion filler, the water control part, the water in the water control part 222 is reset, the water in the water control part is required to enter the water inlet 101 and the water control part 200, and the water in the water control part is required to be cooled by the water control part, and the water in the water control part is automatically, the water control part is reset by the water control part 200, and the water in the water control part is required to enter the water control part and the water in the water control hole and the water control plug 200 is the water supply hole and the water supply hole is filled into the water control hole and the water supply hole is filled in the water.
According to the industrial hemp floating type automatic water supply seedling raising plug disclosed by the embodiment of the invention, the expansion filler 225 with water absorption expansion is arranged to push the telescopic inner shell 222 to block the water inlet hole 101, so that water supply in the floating disc 100 is stopped, water in the expansion filler 225 is removed in the same evaporation and water loss mode as that of the culture soil, meanwhile, the expansion filler 225 contracts after water loss, so that when the culture soil reaches the humidity required for water replenishment, the telescopic inner shell 222 is separated from the water inlet hole 101, so that water enters the floating disc 100 to replenish water to the culture soil, and compared with the traditional seedling raising plug, the automatic water supply plug disclosed by the invention has the advantages of automatic water supply and water control, the culture soil is not required to be supplemented in a timing mode, and the work load of the seedling raising process is greatly reduced in a tidal water supply mode.
Specifically, as shown in fig. 3, in this embodiment, the floating plate 100 is in a foam trough structure, the water inlet holes 101 are through holes formed at the bottom of the floating plate 100, the water inlet holes 101 are distributed in an array, that is, the distances between two adjacent water inlet holes 101 located in the same row/column are the same, and after the tray assembly 300 is filled with the culture soil, the water inlet holes 101 are submerged in water, so that water can enter the floating plate 100 from the water inlet holes 101;
the water control part 200 further comprises a support frame 210, wherein the support frame 210 is used for fixedly connecting the water control assembly 220 and the floating disc 100;
in this embodiment, as shown in fig. 4, the supporting frame 210 is a square lattice-shaped bracket formed by a cross bar and a longitudinal bar, the water control portion 200 is fixedly connected to a connection point of the cross bar and the longitudinal bar, the seedling raising holes on the hole tray assembly 300 pass through the square lattice, and the supporting frame 210 is lapped on the edge of the floating tray 100;
specifically, the edge of the floating plate 100 is provided with a fixing groove 102 to connect the ends of the cross bar and the vertical bar on the support frame 210, i.e. the ends of the cross bar and the vertical bar on the support frame 210 are inserted into the fixing groove 102;
as shown in fig. 5, the fixed outer shell 221 is a cylinder with an opening at one end, the telescopic inner shell 222 is a cylinder with an opening at one end, a spring groove with an opening structure and a cylinder at one end is provided at the inner side of the telescopic inner shell 222, the opening of the spring groove is provided at one closed end of the fixed outer shell 221, the fixed outer shell 221 and the telescopic inner shell 222 are in sliding connection, a limiting shaft 223 is provided at the axis of the fixed outer shell 221, the limiting shaft 223 is fixedly connected at one closed end of the fixed outer shell 221, the limiting shaft 223 penetrates through the fixed outer shell 221 and is in sliding connection with the fixed outer shell 221, a return spring 224 is provided at the part of the limiting shaft 223 located in the spring groove, and two ends of the return spring 224 are respectively abutted against the end part of the limiting shaft 223 and the bottom of the spring groove;
in this embodiment, after the expansion filler 225 absorbs water and expands, the expansion filler 225 lifts the inner telescopic shell 222 so that the inner telescopic shell 222 slides in the outer fixed shell 221, the return spring 224 is compressed, the closed end of the inner telescopic shell 222 blocks the water inlet 101, when the expansion filler 225 loses water and contracts, the return spring 224 stretches under the action of a restoring force, and the return spring 224 pushes the inner telescopic shell 222 to slide in the outer fixed shell 221, so that the inner telescopic shell 222 is separated from the water inlet 101;
in this embodiment, the expansion filler 225 may be a water absorbent resin, the expansion filler 225 is located in a cavity formed by the fixed outer shell 221 and the telescopic inner shell 222, when the water permeable holes on the fixed outer shell 221 and the telescopic inner shell 222 are disposed at a position with a preset distance from the bottom of the floating disc 100, such as a position of 1 cm, when the water in the floating disc 100 exceeds the depth of 1 cm, the water enters the cavity formed by the fixed outer shell 221 and the telescopic inner shell 222, the expansion filler 225 absorbs and expands, the expansion filler 225 controls the telescopic inner shell 222 to block the water inlet hole 101, water cannot enter the floating disc 100 from the position of the water inlet hole 101, and the water in the floating disc 100 is absorbed by the culture soil in the culture cavity, at this time, the moisture in the culture soil reaches the preset requirement, and in the process of raising the seedlings, the moisture in the culture soil is absorbed and evaporated by the hemp seedlings, so that the moisture in the culture soil gradually evaporates, and the expansion filler 225 also gradually evaporates, and the expansion filler 225 contracts, and the water in the inner shell 222 is required to be automatically pushed into the water permeable holes 101 through the fixed inner shell 222, so that the water can be automatically removed from the water permeable holes 101, and the water can be automatically dehydrated and the water can be supplied from the water permeable holes 101, and the water permeable holes can be automatically controlled by the fixed inner shell 222, and the water permeable holes can be fully filled by the water permeable holes and the water permeable holes can be fully filled by the expansion filler;
preferably, a non-woven fabric bag is arranged outside the expansion filler 225, and is used for wrapping the expansion filler 225, preventing the expansion filler 225 from flowing out, and the non-woven fabric bag is used for adopting the powdery or small granular expansion filler 225;
preferably, as shown in fig. 6 and 7, the water permeable holes on the fixed outer shell 221 are spiral through holes around the fixed outer shell 221 for at least one circle, and the water permeable holes on the telescopic inner shell 222 are elongated through holes arranged along the axial direction, so that when the telescopic inner shell 222 slides, the water permeable holes on the fixed outer shell 221 and the telescopic inner shell 222 can be communicated;
in this embodiment, the water permeable holes Kong Ji on the fixed outer shell 221 are first water permeable holes, the first water permeable holes are through holes spirally wound around the fixed outer shell 221, the first water permeable holes are provided with four groups, the four groups of first water permeable holes are uniformly distributed around the axis of the fixed outer shell 221 in the circumferential direction, the water permeable Kong Ji on the telescopic inner shell 222 is second water permeable holes, the second water permeable holes are provided with fifteen groups, the fifteen groups of second water permeable holes are uniformly distributed around the axis of the telescopic inner shell 222 in the axial direction, and when the telescopic inner shell 222 slides, the first water permeable holes and the second water permeable holes always have coincident parts, so that the inside of the fixed outer shell 221 and the telescopic inner shell 222 are always communicated with the outside, and the expansion filler 225 can evaporate water loss;
in some examples, the side of the floating disc 100 near the mouth is provided with ventilation holes, which facilitate ventilation of the interior of the floating disc 100, and make the water in the expansion filler 225 more easily evaporate;
preferably, the limiting shaft 223 is fixedly connected to the closed end of the fixed housing 221 by welding, and the end of the limiting shaft 223 passes through the closed end of the fixed housing 221 and is connected to the supporting frame 210 by screw threads;
preferably, one end of the limiting shaft 223 in the spring groove is provided with a fixed cover 226, the fixed cover 226 is cylindrical, two ends of the fixed cover 226 are respectively provided with a threaded blind hole and a straight slot, the fixed cover 226 is connected to the limiting shaft 223 through threads, the end of the return spring 224 is abutted to the fixed cover 226, and the straight slot is convenient for installing the fixed cover 226.
As a preferred implementation manner in this embodiment, as shown in fig. 2, the plug assembly 300 includes a plug support 310 and a plurality of seedling boxes 320, where the plug support 310 is a square planar support, the seedling boxes 320 are square grooves, and the seedling boxes 320 are clamped in the square squares on the plug support 310, so that the plug support 310 and the seedling boxes 320 are detachably connected, and when seedlings are planted, the seedling boxes 320 can be detached, thereby facilitating seedling taking and preventing the problem of damage to the seedlings when the integrated seedling tray is used for seedling taking;
specifically, in this embodiment, the tray support 310 is made of plastic, the tray support 310 may be manufactured by punching at a time, the shape of the seedling raising box 320 is a square frustum, and a flange is provided at the mouth of the seedling raising box 320 to enable the seedling raising box 320 to be clamped in the square of the tray support 310;
preferably, the bottom of the seedling raising box 320 is provided with a through hole structure, the plug assembly 300 further includes a water absorbing block 330, the water absorbing block 330 is a round rod-shaped fiber structure, the water absorbing block 330 is used for guiding water at the bottom of the floating tray 100 into the culture soil, in some examples, the water absorbing block 330 is a cotton rod, and the water absorbing block 330 is fixed in the through hole;
as a preferred implementation manner in this embodiment, as shown in fig. 8, the seedling raising box 320 is provided with a slit along the central line, so that the seedling raising box 320 is divided into a first half groove 321 and a second half groove 322 which are arranged in a mirror image manner, so that the seedling raising box 320 can be broken off to the outside, and the seedling can be taken out more conveniently, thereby preventing the root system of the seedling from being injured;
when the seedlings are grown, the seedling box 320 is placed in the square lattice of the plug tray support 310, then the plug tray support 310 is placed on the floating tray 100, the culture soil is placed in the seedling box 320, the seeds of the industrial hemp are placed in the culture soil, after the seedlings are grown, the plug tray assembly 300 is taken out and conveyed to the planting position, the floating tray 100 and the water control part 200 can be continuously used, when the industrial hemp is planted, the water absorption block 330 is taken out, the water absorption block 330 is broken off, the water absorption block 330 is separated from the culture soil, and then the seedlings and the culture soil are planted at the planting position;
the edge of the floating disc 100 is provided with a supporting table 103, and the plug support 310 is lapped on the supporting table 103.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the invention. The word "if" as used herein may be interpreted as "at … …" or "at … …" or "responsive to a determination", depending on the context.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An industrial hemp floating type automatic water supply seedling raising plug, which is characterized by comprising:
the floating plate is in a groove shape, a plurality of water inlets are formed in the bottom of the floating plate, and the floating plate can float on the water surface;
the water control part is arranged on the floating disc, is provided with a water control assembly, is stretched when water is fed, is used for blocking the water inlet hole, is shortened after internal water is evaporated, and is used for opening the water inlet hole;
the plug assembly is arranged on the floating disc, a plurality of seedling raising holes are formed in the plug assembly, and through holes for water permeation are formed in each seedling raising hole.
2. The industrial cannabis floating automatic water supply seedling tray of claim 1, wherein the water control assembly comprises:
the fixed shell is cylindrical, and one end of the fixed shell is provided with an opening;
the telescopic inner shell is cylindrical, one end of the telescopic inner shell is provided with an opening, the opening part of the telescopic inner shell is connected inside the fixed outer shell in a sliding manner, and water permeable holes are formed in the side surfaces of the fixed outer shell and the telescopic inner shell;
the expansion filler is arranged on the inner sides of the fixed outer shell and the telescopic inner shell, the expansion filler absorbs water to expand and lose water to shrink, after the water in the floating disc reaches the preset depth, the water enters the water control part so that the expansion filler pushes the telescopic inner shell to slide after absorbing water, the end part of the telescopic inner shell is blocked with a water inlet hole, a reset spring is further arranged between the fixed outer shell and the telescopic inner shell, and the reset spring pushes the telescopic inner shell to reset after the water in the expansion filler is reduced.
3. The industrial hemp floating type automatic water supply seedling raising plug according to claim 2, wherein the telescopic inner shell is cylindrical, one end of the telescopic inner shell is provided with an opening, the inner side of the telescopic inner shell is provided with a spring groove, one end of the spring groove is provided with an opening structure and a cylindrical spring groove, the opening of the spring groove is arranged at one closed end of the fixed outer shell, the fixed outer shell and the telescopic inner shell are in sliding connection, a limiting shaft is arranged at the axis of the fixed outer shell and fixedly connected at one closed end of the fixed outer shell, the limiting shaft penetrates through the fixed outer shell and is in sliding connection with the fixed outer shell, a reset spring is sleeved on the part of the limiting shaft, located in the spring groove, and two ends of the reset spring are respectively abutted to the end part of the limiting shaft and the bottom of the spring groove.
4. The industrial hemp floating type automatic water supply seedling raising plug according to claim 3, wherein the water permeable hole on the fixed outer shell is a spiral through hole around at least one circle of the fixed outer shell, and the water permeable hole on the telescopic inner shell is a strip-shaped structure arranged along the axial direction.
5. The industrial hemp floating type automatic water supply seedling raising plug according to claim 2, wherein a non-woven fabric bag is arranged on the outer side of the expansion filler for wrapping the expansion filler.
6. The industrial hemp floating type automatic water supply seedling raising plug according to claim 3, wherein one end of the limiting shaft positioned in the spring groove is provided with a fixed cover, the fixed cover is cylindrical, two ends of the fixed cover are respectively provided with a threaded blind hole and a straight groove, the fixed cover is connected to the limiting shaft through threads, and the end part of the reset spring is abutted to the fixed cover.
7. The industrial hemp floating type automatic water supply seedling raising plug tray according to claim 2, wherein the water control part further comprises a support frame, the support frame is used for fixedly connecting the water control assembly and the floating tray, the support frame is a square lattice-shaped support formed by a cross rod and a longitudinal rod, and the water control part is fixedly connected to a connecting point of the cross rod and the longitudinal rod.
8. The industrial hemp floating automatic water supply seedling raising tray as claimed in any one of claims 1 to 7, wherein said tray assembly comprises:
the plug support is a square grid type plane support;
the seedling raising boxes are square grooves and are clamped in the square grids on the plug tray support.
9. The industrial hemp floating type automatic water supply seedling raising plug according to claim 8, wherein the seedling raising box is provided with a slit along a central line, so that the seedling raising box is divided into a first half groove and a second half groove which are arranged in a mirror image.
10. The industrial hemp floating type automatic water supply seedling raising plug according to claim 8, wherein a through hole structure is arranged at the bottom of the seedling raising box, the plug assembly further comprises a water absorbing block, the water absorbing block is of a round rod-shaped fiber structure, and the water absorbing block is fixed in the through hole structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410243428.2A CN117814047B (en) | 2024-03-04 | Floating type automatic water supply seedling raising plug tray for industrial hemp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410243428.2A CN117814047B (en) | 2024-03-04 | Floating type automatic water supply seedling raising plug tray for industrial hemp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117814047A true CN117814047A (en) | 2024-04-05 |
| CN117814047B CN117814047B (en) | 2024-05-14 |
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| EP0167638A1 (en) * | 1984-06-28 | 1986-01-15 | Yujiro Koike | Method of hydroponically growing plant sprouts and apparatus therefor |
| JP2003310067A (en) * | 2002-04-19 | 2003-11-05 | Minoru Industrial Co Ltd | Float for raising seedling vessel and raising seedling method |
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| CN202949813U (en) * | 2012-12-25 | 2013-05-29 | 李光伟 | Floating seedling-raising plate |
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| CN104396611A (en) * | 2014-11-28 | 2015-03-11 | 胡越强 | Flower growing device with automatic lifting water absorption apparatus |
| CN204362706U (en) * | 2014-12-05 | 2015-06-03 | 昆明理工大学 | A kind of novel plant wall |
| CN205105903U (en) * | 2015-11-04 | 2016-03-30 | 福建省烟草公司龙岩市公司 | Tobacco floats device of growing seedlings suitable for it transplants to forge seedling |
| CN105557376A (en) * | 2016-03-09 | 2016-05-11 | 茹朝贵 | Moisture-maintaining flowerpot |
| CN105594496A (en) * | 2016-03-09 | 2016-05-25 | 茹朝贵 | Novel flowerpot |
| CN205671054U (en) * | 2016-05-18 | 2016-11-09 | 中山市元亨家居用品有限公司 | A kind of flowerpot with buoy |
| CN207678545U (en) * | 2017-12-22 | 2018-08-03 | 德化县丽德家居用品有限公司 | A kind of flower pot with automatic watering function |
| CN207969434U (en) * | 2018-01-23 | 2018-10-16 | 云南园林绿化股份有限公司 | A kind of floatation type cultivating seedlings system |
| CN208273706U (en) * | 2018-06-19 | 2018-12-25 | 未来绿植（厦门）科技有限公司 | A kind of water storage type flowerpot |
| CN110800512A (en) * | 2019-12-10 | 2020-02-18 | 湖南生物机电职业技术学院 | Floating seedling raising plate |
| CN210226334U (en) * | 2019-07-17 | 2020-04-03 | 贵州省烟草公司黔东南州公司 | Flue-cured tobacco floating seedling algae removal system |
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| CN215269669U (en) * | 2020-12-23 | 2021-12-24 | 湖南省烟草公司长沙市公司 | Flue-cured tobacco floating seedling device capable of realizing alternation of dry and wet |
| CN215530275U (en) * | 2021-08-21 | 2022-01-18 | 云南康养百年农业科技有限公司 | Floating seedling raising tray for honeysuckle |
| CN216058663U (en) * | 2021-10-15 | 2022-03-18 | 刘子衡 | Rice soilless seedling raising box with automatic water supply structure |
| CN216392247U (en) * | 2020-12-26 | 2022-04-29 | 潍坊知遇信息科技有限公司 | Novel planting pot |
| CN216492354U (en) * | 2021-12-13 | 2022-05-13 | 李建峰 | Agricultural new variety culture of seedling culture device |
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| CN219812646U (en) * | 2023-05-10 | 2023-10-13 | 云南素麻生物科技有限公司 | Floating seedling tray for industrial hemp |
| CN220068481U (en) * | 2023-05-16 | 2023-11-24 | 江西粒粒香生态农业发展有限公司 | Seedling raising box for selenium-rich rice cultivation |
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| CN203840879U (en) * | 2013-12-16 | 2014-09-24 | 广西喷施宝股份有限公司 | Lifting type seedling culturing floating plate |
| CN104396611A (en) * | 2014-11-28 | 2015-03-11 | 胡越强 | Flower growing device with automatic lifting water absorption apparatus |
| CN204362706U (en) * | 2014-12-05 | 2015-06-03 | 昆明理工大学 | A kind of novel plant wall |
| CN205105903U (en) * | 2015-11-04 | 2016-03-30 | 福建省烟草公司龙岩市公司 | Tobacco floats device of growing seedlings suitable for it transplants to forge seedling |
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| CN105594496A (en) * | 2016-03-09 | 2016-05-25 | 茹朝贵 | Novel flowerpot |
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| CN207969434U (en) * | 2018-01-23 | 2018-10-16 | 云南园林绿化股份有限公司 | A kind of floatation type cultivating seedlings system |
| CN208273706U (en) * | 2018-06-19 | 2018-12-25 | 未来绿植（厦门）科技有限公司 | A kind of water storage type flowerpot |
| CN210226334U (en) * | 2019-07-17 | 2020-04-03 | 贵州省烟草公司黔东南州公司 | Flue-cured tobacco floating seedling algae removal system |
| CN110800512A (en) * | 2019-12-10 | 2020-02-18 | 湖南生物机电职业技术学院 | Floating seedling raising plate |
| CN211881555U (en) * | 2020-03-06 | 2020-11-10 | 贵州省烟草公司黔东南州公司 | Flue-cured tobacco floating seedling airing tray system based on WeChat platform |
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| CN215530275U (en) * | 2021-08-21 | 2022-01-18 | 云南康养百年农业科技有限公司 | Floating seedling raising tray for honeysuckle |
| CN216058663U (en) * | 2021-10-15 | 2022-03-18 | 刘子衡 | Rice soilless seedling raising box with automatic water supply structure |
| CN216722286U (en) * | 2021-12-02 | 2022-06-14 | 福州市农业科学研究所 | Seed seedling raising container |
| CN216492354U (en) * | 2021-12-13 | 2022-05-13 | 李建峰 | Agricultural new variety culture of seedling culture device |
| CN217284192U (en) * | 2022-01-24 | 2022-08-26 | 聊城鲁亿农资有限公司 | Seedling cultivation is with seedling culture hole tray |
| CN217523506U (en) * | 2022-07-01 | 2022-10-04 | 徐斌 | Novel aquatic vegetable planting floating bed |
| CN219317657U (en) * | 2023-01-31 | 2023-07-07 | 重庆道合园林景观规划设计有限公司 | Basin is used in landscape design |
| CN219812646U (en) * | 2023-05-10 | 2023-10-13 | 云南素麻生物科技有限公司 | Floating seedling tray for industrial hemp |
| CN220068481U (en) * | 2023-05-16 | 2023-11-24 | 江西粒粒香生态农业发展有限公司 | Seedling raising box for selenium-rich rice cultivation |
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