CN113678724A

CN113678724A - Crop seedling cultivation device and use method thereof

Info

Publication number: CN113678724A
Application number: CN202111000216.4A
Authority: CN
Inventors: 彭洋
Original assignee: Pujiang Yunchen Technology Co ltd
Current assignee: Pujiang Yunchen Technology Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2021-11-23

Abstract

The utility model belongs to the technical field of the seedling cultivation technique and specifically relates to a crops seedling breeding device and application method thereof, including the fixed bolster frame, a plurality of incubators are all installed through a plurality of activity strutting arrangement to the both sides of fixed bolster frame, a plurality of solid fixed rings are installed through matrix filling device array to the inside of incubator, gu fixed ring's bottom is fixed with fixed basket, slide plate is equipped with between the lateral wall of incubator inside jointly to slide to insert, slide plate is located the below of fixed basket, matrix filling device drives fixed basket and removes the seedling of planting inside the fixed basket and carries out the seedling partition and matrix filling. This device has realized carrying out the interpolation of matrix by the root of seedling through the matrix filling device who sets up for the device can carry out the interval at the matrix in-process to the seedling and enlarge, makes the crown and the root space increase of seedling, is favorable to the growth of seedling.

Description

Crop seedling cultivation device and use method thereof

Technical Field

The invention relates to the field of seedling cultivation, in particular to a crop seedling cultivation device and a use method thereof.

Background

The cultivation of seedlings is often required to be carried out on crops in the planting process, and the methods of container seedling cultivation, soilless culture, soil block seedling cultivation, test tube cultivation and the like can be used when the seedlings of the crops are cultivated, so that the proper seedlings are selected for planting the crops.

The prior art discloses an invention patent in the aspect of partial seedling cultivation, and a Chinese patent with the application number of 201610580229.6, discloses a seedling cultivation frame, and aims to solve the problem that a ladder is needed for placing or taking a tissue culture bottle on or off the seedling cultivation frame. A seedling cultivation frame comprises a support frame and a multilayer placing plate, wherein the bottom of the placing plate is provided with a slide rail and a pedal sliding along the slide rail, the pedal can extend out of the placing plate along the slide rail, and the slide rail is provided with a positioning assembly for fixing the pedal; the bottom of support frame is equipped with the balanced subassembly that is used for balanced support frame.

The mode that often adopts soilless culture among the prior art cultivates the seedling, the space that the crops seed took when the seeding is little, gas permeability when in order to improve the seed germination, should not adopt too thick matrix when the seeding, because too thick matrix can lead to the gas permeability of matrix poor, the matrix easily mildenes and rot and deteriorate, the influence is to the cultivation of seed, and in the seedling growth process, the root grows gradually, lead to the matrix to be difficult to wrap up the seedling root and carry out the replenishment of nutrition, consequently, need carry out the replenishment of matrix, there is the great rocking that the seedling top directly adds probably to cause the seedling when replenishing the matrix, thereby influence the complete growth state of seedling. Therefore, we improve this and propose a crop seedling cultivation device and a method for using the same to solve the above problems.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the mode that often adopts soilless culture among the prior art cultivates the seedling, the space that the crops seed took when the seeding is little, gas permeability when in order to improve the seed germination, should not adopt too thick matrix when the seeding, because too thick matrix can lead to the gas permeability of matrix poor, the matrix easily mildenes and rot and deteriorate, the influence is to the cultivation of seed, and in the seedling growth process, the root grows gradually, lead to the matrix to be difficult to wrap up the seedling root and carry out the replenishment of nutrition, consequently, need carry out the replenishment of matrix, there is the great rocking that the seedling top directly adds probably to cause the seedling when replenishing the matrix, thereby influence the complete growth state of seedling.

(II) technical scheme

In order to achieve the purpose, the invention provides a crop seedling cultivation device, which comprises a fixed support frame, wherein a plurality of cultivation boxes are respectively installed on two sides of the fixed support frame through a plurality of movable supporting devices, a plurality of fixing rings are installed in the cultivation boxes through a matrix filling device array, a fixed basket is fixed at the bottoms of the fixing rings, a sliding bottom plate is jointly inserted between the side walls in the cultivation boxes in a sliding mode, the sliding bottom plate is located below the fixed basket, the matrix filling device drives the fixed basket to move to carry out seedling separation and matrix filling on seedlings planted in the fixed basket, an opening is formed in the lower portion of one end of each cultivation box, and the sliding bottom plate is located above the opening.

The movable supporting device comprises a movable supporting frame and a plurality of second fixing plates, the movable supporting frame is movably inserted into the end portion of the fixed supporting frame, the end portion of the fixed supporting frame is fixed to the side wall of the fixed supporting frame in a horizontal state, the second fixing plates are fixed to the side wall of the fixed supporting frame in an array mode, the top of each second fixing plate is movably inserted with a sliding strip, the sliding strips are fixed to the bottom of the incubator together, the side wall of the movable supporting frame is fixed with a first fixing plate, and the second fixing plate and the first fixing plate are located on the same horizontal position.

Wherein, matrix filling device includes that two movable plates and matrix add the groove, two the movable plate slides respectively and inserts and locate on the inside lateral wall of artificial containers, sliding bottom is located between two movable plates, two the movable plate dorsad open-ended one end is fixed with the connecting plate jointly, the connecting plate runs through artificial containers, two the part that the movable plate is located the sliding bottom top runs through artificial containers's inside lateral wall, the tip that the groove was added to the matrix slides and inserts and locates open-ended inside and bottom and seted up the arc inclined plane, install drive arrangement between matrix adds groove and the artificial containers, the top of connecting plate is through tensile partition structure and each solid fixed ring interconnect.

Wherein, drive arrangement includes motor and fixed strip that promotes, the motor is fixed in the incubator lateral wall through the screw and is close to open-ended one end, the output of motor runs through the lateral wall of incubator and is fixed with the gear, fixed strip that promotes is fixed in the lateral wall that the matrix adds the groove, the bottom of fixed strip that promotes is fixed with the rack, the rack meshes with the gear mutually, the tip that the fixed strip that promotes is relative with the tip of movable plate and sliding bottom.

Wherein, the stretching separation structure comprises two first sliding chutes, two second sliding chutes and a plurality of fourth sliding chutes, the two first sliding chutes are symmetrically arranged at the opposite sides of the two moving plates, the interiors of the two first sliding chutes are jointly inserted with a plurality of groups of first sliding blocks in a sliding way, the two second sliding chutes are symmetrically arranged on the inner wall of the incubator, the second sliding chutes are positioned above the first sliding chutes, the interiors of the two second sliding chutes are jointly inserted with a plurality of groups of second sliding blocks in a sliding way, a sliding partition plate is jointly fixed between the second sliding block and the first sliding block in the same group, straight bars are symmetrically fixed at the same side of all the sliding partition plates, third sliding chutes are arranged at the tops of all the sliding partition plates, third sliding blocks are symmetrically inserted in the interiors of all the third sliding chutes in a sliding way, connecting buckles are fixed at the tops of all the third sliding blocks, and the four fourth sliding chutes are a group of side walls arranged on the fixed ring, all the two ends of the connecting buckle and the inside of the fourth sliding groove are inserted with connecting sliding blocks in a sliding mode, the connecting sliding blocks are opposite, a first connecting rod is fixed between the connecting sliding blocks, and a third connecting rod is fixedly connected between the end portion of the fourth sliding groove and the end portion of the incubator and the connecting plate at the most end portion.

Wherein, all the fixing rings are connected with each other through a communicating structure, the communicating structure comprises two first connecting hard tubes, a communicating pipeline and a plurality of second connecting hoses, the two first connecting hard tubes are positioned above the opening and are fixedly connected with the top of the incubator, the top of the first connecting hard tubes is fixedly communicated with the second connecting hard tubes, the second connecting hard tubes are connected with the substrate adding grooves through a piston linkage structure, the communicating pipeline is arranged in the first connecting rods and the third connecting rods, the communicating pipeline in the third connecting rods with the fixed end parts of the incubator is communicated with the second connecting hard tubes, the two second connecting hoses are fixed in the fixing rings in a group of symmetry mode, fold connecting pipes are fixed at both ends of all the second connecting hoses, and all the fold connecting pipes are respectively positioned in the fourth sliding grooves, all the one end that second coupling hose was kept away from to the fold connecting pipe all is fixed with first coupling hose, and is whole the other end of first coupling hose communicates with adjacent intercommunication pipeline is fixed respectively, and is adjacent intercommunication pipeline is located the fixed intercommunication of third coupling hose between the inside tip of connector link, and is whole second coupling hose's middle part all is fixed the intercommunication and has the shower nozzle, the shower nozzle runs through solid fixed ring's lateral wall and extends away.

Wherein, piston linkage structure includes two dead levers, two the dead lever is fixed in respectively on the inner wall that two seconds connect the hard tube, two the bottom of dead lever all is fixed with the spring, two the bottom of spring all is fixed with the piston, the piston is located the inside of first connection hard tube, two the bottom of piston all is fixed with the catch bar, two the bottom of catch bar is fixed with the second connecting rod jointly, the bottom at second connecting rod both ends is fixed with the wedge pole, the inclined plane and the matrix of wedge pole bottom add the top of groove lateral wall and offset.

The cultivation box comprises a cultivation box body, a push rod, a first connecting rod, a second connecting rod, a pressing plate, a trapezoidal sliding block and a connecting rod, wherein the end portion of the cultivation box body is provided with an inner groove, the inner groove is formed in the upper portion of an opening, the bottom portions of the two push rods are jointly fixed with the second connecting rod, the middle portion of the second connecting rod is fixedly provided with the pressing plate, the side wall of the pressing plate penetrates through the side wall of the inner groove, the inner portion of the inner groove is inserted with the trapezoidal sliding block in a sliding mode, and the trapezoidal sliding block is located at the bottom of the pressing plate.

The surface of the trapezoidal sliding block is provided with two poking openings, and the poking openings are positioned inside the inner groove.

A use method of a crop seedling cultivation device comprises the following steps:

step one, crop seeding: when the incubator is in a contraction state, crop seeds are planted in the substrate inside the fixed basket, the crop seeds with small intervals are sprayed with nutrient solution through the spray head, and the crop seeds gradually grow into seedlings;

step two, thinning crop seedlings and adding a substrate: for the seedlings with reduced intervals after growing, inserting a matrix adding groove into the incubator to drive the incubator to extend, increasing the interval between the fixed baskets to drive the seedling spacing to expand, and simultaneously adding the matrix into the incubator by the matrix adding groove;

step three, crop seedling growth: the space between the seedlings is enlarged and the interval between the seedlings added with the matrix is large, the seedlings continue to grow after being sprayed with nutrient solution by the spray head, the root space of the seedlings is sufficient, and the seedlings grow downwards into the matrix in the matrix adding groove.

(III) advantageous effects

The crop seedling cultivation device and the use method thereof provided by the invention have the beneficial effects that:

1. the inside of artificial cultivation case can hold the matrix and carry out the cultivation of seedling, sliding bottom can support to certain height for the thickness of matrix is less than the inside thickness that can save the matrix of artificial cultivation case, and the thickness of matrix should not be too thick in earlier stage of assurance, thereby maintains the gas permeability of matrix, avoids cultivating the too thick problem that influences the ventilation of matrix in earlier stage, thereby is favorable to improving the gas permeability of matrix, thereby avoids the matrix to lead to mildening and rot or rotten because the gas permeability is poor, maintains the cultivation performance of matrix.

2. According to the invention, through the arranged movable supporting device, the extended part of the device in the substrate adding process is supported, so that the device can adjust the size by matching with the addition of the substrate, in the device size adjusting process, the distance between the sliding partition plates is increased to generate relative movement and push the substrate to move, the substrate is loosened, the air permeability in the substrate is favorably improved, and the problems that the seedling cultivation device in the prior art is fixed in size, the substrate can only be upwards stacked after being added, the space on the upper part of the seedling is reduced, the air is not circulated, and the growth of the crown part of the seedling is influenced are solved.

3. Matrix filling device can drive the seedling after the seedling grows up and carry out interval expansion and matrix and add, and solid fixed ring 10 can drive the removal of root of seedling at the in-process of adjustment seedling interval, and fixed basket is fixed with the root system and the root system matrix of seedling, is favorable to avoiding the loose root system that causes of seedling interval expansion in-process matrix to expose.

4. Increase the interval between the seedling and be favorable to the seedling to grow up in sufficient space inside, matrix filling device can carry out the interpolation of matrix by the seedling root simultaneously, the matrix layer thickness that has added the matrix increases, consequently, at the in-process that adds the matrix, on the one hand, the growth of giving the seedling root system provides more matrix space and nutrition supplementation, on the other hand provides the extension space for the branch and leaf of seedling, consequently, help the seedling to obtain the optimization in matrix environment and outside growth space in the stage that the plant grows up sprouting, be favorable to the healthy growth of seedling.

5. According to the invention, through the connecting structure and the piston linkage structure, the communicated water flow is sprayed out by the spray head, and the spray head is positioned at different positions, so that the nutrient solution and water can be uniformly sprayed on the top of the substrate, the sprayed water and the nutrient solution can be injected from different positions, the phenomenon that the sprayed water and the nutrient solution cannot be rapidly dissolved with the substrate due to concentrated injection is avoided, excessive impact damage to the substrate due to the concentrated injection is avoided, the sprayed water flow can wet the substrate, the adhesion between the substrates is enhanced, the substrate is prevented from loosening in the interval expansion process to expose the root of the seedling, the stability of the seedling in the interval expansion process is improved, the added water can fill the substrate with water in time, and the further absorption of the water in the next seedling growth process is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic flow diagram of a method of use provided herein;

FIG. 2 is a schematic diagram of the overall structure provided by the present application;

FIG. 3 is a schematic view of another overall angular structure provided herein;

FIG. 4 is a schematic diagram of the structure at A in FIG. 3 provided herein;

FIG. 5 is a schematic view of the incubator and its internal structure provided by the present application;

FIG. 6 is a schematic view of the structure of FIG. 5 at a portion B enlarged according to the present application;

FIG. 7 is a schematic end view of the incubator of the present application;

FIG. 8 is an enlarged view of a portion of the structure at C of FIG. 7 according to the present application;

FIG. 9 is a schematic view of the present application at a partial enlargement D of FIG. 8;

FIG. 10 is a schematic view of the incubator of the present application shown in cross-section at the center thereof;

FIG. 11 is an enlarged view of a portion of FIG. 10 at E according to the present application;

fig. 12 is a schematic structural diagram of the present application after partial enlargement at F in fig. 11.

1. Fixing a support frame;

2. a movable support device; 201. a movable support frame; 202. a first fixing plate; 203. a second fixing plate; 204. a slide bar;

3. an incubator; 301. an opening;

4. moving the plate; 5. a connecting plate; 6. a sliding bottom plate;

7. a substrate addition tank; 701. an arc-shaped inclined plane;

8. a drive device; 801. a motor; 802. a gear; 803. fixing the pushing strip; 804. a rack;

9. stretching the partition structure; 901. a sliding partition plate; 902. a first slider; 903. a second slider; 904. a first chute; 905. a second chute; 906. a straight rod; 907. a third chute; 908. a third slider; 909. a connecting buckle; 910. a first connecting rod; 911. connecting the sliding block; 912. a fourth chute; 913. a third connecting rod;

10. a fixing ring; 11. a fixed basket;

12. a communicating structure; 1201. a communicating pipe; 1202. a first connecting hose; 1203. a fold connecting pipe; 1204. a second connecting hose; 1205. a spray head; 1206. a first connecting hard pipe; 1207. a second connecting hard pipe; 1208. a third connecting hose;

13. a piston linkage structure; 1301. a piston; 1302. a spring; 1303. fixing the rod; 1304. a push rod; 1305. a second connecting rod; 1306. a wedge-shaped rod; 1307. a pressing plate; 1308. an inner tank; 1309. a trapezoidal slider; 1310. the mouth is pulled.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Example 1:

as shown in fig. 2 to 12, the present embodiment provides a crop seedling cultivation device, which includes a fixed support frame 1, a plurality of cultivation boxes 3 are installed on both sides of the fixed support frame 1 through a plurality of movable support devices 2, a plurality of fixing rings 10 are installed inside the cultivation boxes 3 through a matrix filling device array, a fixing basket 11 is fixed at the bottom of the fixing rings 10, a sliding bottom plate 6 is inserted between the side walls inside the cultivation boxes 3 in a sliding manner, the sliding bottom plate 6 is located below the fixing basket 11, the matrix filling device drives the fixing basket 11 to move to perform seedling separation and matrix filling on seedlings planted inside the fixing basket 11, an opening 301 is formed in a lower part of one end of the cultivation box 3, and the sliding bottom plate 6 is located above the opening 301; during operation, a soilless culture mode is often adopted to cultivate seedlings in the prior art, the occupied space of crop seeds is small during sowing, in order to improve the air permeability of the seeds during germination, an excessively thick substrate is not suitable during sowing, the substrate is easy to mildew and deteriorate due to poor air permeability of the substrate caused by the excessively thick substrate, the cultivation of the seeds is influenced, in addition, the roots grow gradually in the seedling growth process, the substrate is difficult to wrap the roots of the seedlings for nutrition supplement, the substrate supplement is required, and the seedling can shake greatly due to the fact that the substrate is directly added above the seedlings when being supplemented, so that the complete growth state of the seedlings is influenced; the technical scheme can solve the problems, the specific embodiment is as follows, the fixed support frame 1 can support the whole device, the movable support device 2 can support and install the incubator 3, and can move the incubator 3 when adding the substrate through the substrate filling device, so as to reduce the mutual influence between adjacent devices, the inside of the incubator 3 can contain the substrate for cultivating the seedlings, the sliding bottom plate 6 can support to a certain height, so that the thickness of the substrate is smaller than that of the substrate which can be stored in the incubator 3, the thickness of the substrate in the earlier stage is ensured not to be too thick, the air permeability of the substrate is maintained, the problem that the ventilation is influenced by the too thick substrate in the earlier stage is avoided, the air permeability of the substrate is favorably improved, the substrate is prevented from mildewing or deteriorating due to the poor air permeability, the cultivation performance of the substrate is maintained, the opening 301 can promote the circulation of air between the inner bottom and the outer bottom of the incubator 3, the substrate filling device can drive the seedlings to perform interval expansion and substrate addition after the seedlings grow, the fixing ring 10 can drive the roots of the seedlings to move in the process of adjusting the interval between the seedlings, the fixing basket 11 fixes the roots of the seedlings and the root substrate, the exposure of the roots caused by the loose substrates in the process of expanding the interval between the seedlings is favorably avoided, the interval between the seedlings is increased, the seedlings can grow in a sufficient space, meanwhile, the substrate filling device can add the substrates from the roots of the seedlings, the thickness of the substrate layer added with the substrates is increased, therefore, in the process of adding the substrates, on one hand, more substrate spaces and nutrition supplement are provided for the growth of the roots of the seedlings, on the other hand, the extension space is provided for the branches and leaves of the seedlings, therefore, the substrate environment and the optimization of the external growth space are facilitated to be obtained in the stage from sprouting to plant growth, is beneficial to the healthy growth of the seedlings.

As shown in fig. 2 to 12, as an embodiment of the present invention, the movable supporting device 2 includes a movable supporting frame 201 and a plurality of second fixing plates 203, the movable supporting frame 201 is movably inserted into an end portion of the fixed supporting frame 1, all the second fixing plates 203 are in a horizontal state and are fixed to a side wall of the fixed supporting frame 1 in an array, sliding bars 204 are movably inserted into tops of all the second fixing plates 203, all the sliding bars 204 are fixed to a bottom of the incubator 3 together, a first fixing plate 202 is fixed to a side wall of the movable supporting frame 201, and the second fixing plates 203 and the first fixing plates 202 are located at the same horizontal position; the during operation, movable support frame 201 can be pulled out when adding matrix artificial containers 3 extension, and support the part after the device extension through first fixed plate 202, thereby be favorable to the stability of device, second fixed plate 203 can support artificial containers 3, make artificial containers 3 supported mounting in fixed support frame 1 top, slide bar 204 can slide at the top of second fixed plate 203, make the device can with artificial containers 3 to both sides pulling when adding the matrix, thereby be favorable to avoiding blockking each other between the adjacent artificial containers 3 and influence the interpolation of matrix, thereby be favorable to improving the convenience in the device use.

As shown in fig. 2 to 12, as an embodiment of the present invention, the substrate filling device includes two moving plates 4 and a substrate adding groove 7, the two moving plates 4 are respectively slidably inserted into the side walls inside the incubator 3, the sliding bottom plate 6 is located between the two moving plates 4, one ends of the two moving plates 4 facing away from the opening 301 are jointly fixed with a connecting plate 5, the connecting plate 5 penetrates through the incubator 3, the portion of the two moving plates 4 located above the sliding bottom plate 6 penetrates through the side walls inside the incubator 3, the end of the substrate adding groove 7 is slidably inserted into the opening 301 and the bottom of the substrate adding groove 7 is provided with an arc-shaped inclined surface 701, a driving device 8 is installed between the substrate adding groove 7 and the incubator 3, and the top of the connecting plate 5 is connected with each fixed ring 10 through a tensile separation structure 9; when the seedling transplanting machine works, the substrate adding groove 7 is pushed from the inside of the opening 301, the added substrate can be contained in the substrate adding groove 7, the driving device 8 can drive the substrate adding groove 7 to slide into the incubator 3 for adding the substrate, the substrate adding groove 7 pushes the moving plates 4 and the sliding bottom plate 6 when sliding from the opening 301 to the inside of the incubator 3, the moving plates 4 can move out of the end part of the incubator 3 after being pushed by the substrate adding groove 7, the connecting plate 5 can be connected with the two moving plates 4 to enable the two moving plates 4 to synchronously slide and seal the end parts of the two moving plates 4, after the moving plates 4 and the sliding bottom plate 6 slide out, the sliding bottom plate 6 loses the support of the side wall of the incubator 3 and falls downwards to the bottom part between the two moving plates 4, so that the incubator 3 is prolonged after the moving plates 4 and the sliding bottom plate 6 slide out, and simultaneously the connecting plate 5 is pushed to drive the stretching separation structure 9 to expand the distance between seedlings, arc inclined plane 701 can add the groove 7 at the matrix and remove in-process extrusion sliding bottom 6, make sliding bottom 6 landing to the bottom of slide bar 204 support the matrix and add groove 7, thereby make the device can carry out the interpolation of matrix by the root of seedling, and can add the in-process at the matrix and enlarge the interval between the seedling in step, make the space of the crown of seedling and root all increase, the root that is favorable to the seedling has the packing of matrix, increase the growth space of root, and fill the nutrition of growing for the seedling, expand the interval of seedling, make the extension of seedling branch and leaf have abundant space to grow up, it shelters from to reduce the light between the seedling, be favorable to photosynthesis.

As shown in fig. 2 to 12, as an embodiment of the present invention, the driving device 8 includes a motor 801 and a fixed pushing bar 803, the motor 801 is fixed to one end of the side wall of the incubator 3 near the opening 301 by a screw, an output end of the motor 801 penetrates through the side wall of the incubator 3 and is fixed with a gear 802, the fixed pushing bar 803 is fixed to the side wall of the substrate adding slot 7, a rack 804 is fixed to the bottom of the fixed pushing bar 803, the rack 804 is engaged with the gear 802, and an end of the fixed pushing bar 803 is opposite to an end of the moving plate 4 and the sliding bottom plate 6; in operation, motor 801's output can drive gear 802 and rotate, after arc inclined plane 701 inserts the inside of opening 301, arc inclined plane 701 drives fixed promotion strip 803 and slides and insert and establish to the top of gear 802, thereby make fixed promotion strip 803 drive rack 804 slide to the top of gear 802 mesh gradually with gear 802 mutually, gear 802 drives the removal of rack 804 through rotating after meshing with rack 804, rack 804 drives fixed promotion strip 803 and removes, fixed promotion strip 803 drives matrix and adds groove 7 and removes, synchronous promotion movable plate 4 and sliding bottom plate 6 after matrix adds groove 7 and removes, thereby make matrix add groove 7 automatic to the inside slip grafting of artificial incubator 3 behind the inside of inserting opening 301, convenience when being favorable to improving the device operation, need not the manual promotion of manual work, reduce the degree of difficulty that the staff added the matrix.

As shown in fig. 2 to 12, as an embodiment of the present invention, the stretching partition structure 9 includes two first sliding grooves 904, two second sliding grooves 905, and a plurality of fourth sliding grooves 912, the two first sliding grooves 904 are symmetrically disposed on opposite sides of the two moving plates 4, a plurality of sets of first sliding blocks 902 are commonly inserted into the two first sliding grooves 904 in a sliding manner, the two second sliding grooves 905 are symmetrically disposed on an inner wall of the incubator 3, the second sliding grooves 905 are disposed above the first sliding grooves 904, a plurality of sets of second sliding blocks 903 are commonly inserted into the two second sliding grooves 905 in a sliding manner, a sliding partition 901 is commonly fixed between the same set of second sliding blocks 903 and the first sliding blocks 902, straight bars 906 are symmetrically fixed on the same side of all sliding partitions 901, third sliding grooves 907 are disposed on the top of all sliding partitions 901, third sliding blocks 908 are symmetrically inserted into the inside all third sliding grooves 907, connecting buckles 909 are fixed on the top of all third sliding blocks 908, four fourth sliding grooves 912 are arranged on the side wall of the fixing ring 10 in a group, two ends of all the connecting buckles 909 and the inside of the fourth sliding grooves 912 are inserted with connecting sliding blocks 911 in a sliding manner, a first connecting rod 910 is fixed between the opposite connecting sliding blocks 911, and a third connecting rod 913 is fixedly connected between the fourth sliding groove 912 at the end part and the end part of the incubator 3 and the connecting plate 5; when the seedling transplanter is in operation, the first slider 902 can slide in the first sliding groove 904, the second slider 903 can slide in the second sliding groove 905, so that the sliding partition 901 can slide on the inner wall of the incubator 3 and can also slide between the two moving plates 4, when the moving plates 4 extend the incubator 3, the sliding partition 901 can continuously slide to the extended part to expand the distance between the seedlings, the straight rods 906 can keep the same interval between the sliding partitions 901 when the sliding partitions 901 are retracted, the third slider 908 slides in the third sliding groove 907, so as to drive the connecting buckles 909 to slide along the third sliding grooves 907, the intervals between the sliding partitions 901 are increased after the sliding partitions 901 slide, so that the interval between the fixing ring 10 and the sliding partition 901 is increased, one end of the first connecting rod 910 is slidably connected with the connecting buckles 909, and the other end of the first connecting rod 910 is slidably connected in the fourth sliding groove 912, thereby make first connecting rod 910 can be through the angle the deflection connect the slip baffle 901 and solid fixed ring 10 after the interval increases, thereby be favorable to first connecting rod 910 to drive solid fixed ring 10 between the interval increase after pulling each other, thereby be favorable to increasing the interval between the seedling, with interval expansion between the seedling.

Example 2:

the scheme of example 1 is further described below in conjunction with specific working modes, which are described in detail below:

as shown in fig. 2 to 12, as a preferred embodiment, in addition to the above-mentioned embodiment, as an embodiment of the present invention, all the fixing rings 10 are connected to each other by a connection structure 12, the connection structure 12 includes two first connection hard pipes 1206 and a communication pipe 1201, and a plurality of second connection hoses 1204, the two first connection hard pipes 1206 are located above the opening 301 and are fixedly connected to the top of the incubator 3, the top of the first connection hard pipe 1206 is fixedly connected to the second connection hard pipe 1207, the second connection hard pipe 1207 is connected to the substrate adding groove 7 by a piston linking structure 13, the communication pipe 1201 is opened in the first connection rod 910 and the third connection rod 913, the communication pipe inside the third connection rod 913 fixed to the end of the incubator 3 is connected to the second connection hard pipe 1207, the two second connection hoses 1204 are symmetrically fixed to the inside the fixing rings 10 in a group, fold connecting pipes 1203 are fixed at two ends of all the second connecting hoses 1204, all the fold connecting pipes 1203 are respectively located inside the fourth sliding grooves 912, first connecting hoses 1202 are fixed at one ends, far away from the second connecting hoses 1204, of all the fold connecting pipes 1203, the other ends of all the first connecting hoses 1202 are respectively fixedly communicated with adjacent communicating pipelines 1201, the end portions, located inside connecting buckles 909, of the adjacent communicating pipelines 1201 are fixedly communicated through third connecting hoses 1208, spray heads 1205 are fixedly communicated with the middle portions of all the second connecting hoses 1204, and the spray heads 1205 penetrate through the side walls of the fixing rings 10 and extend out; in the working process, in the process of adding the substrate to the seedling, the substrate may be in a dry state, which causes the substrate to be loose when the sliding partition 901 moves, thereby causing the exposure of the root of the seedling, causing the seedling to expand in the space and causing the seedling to collapse and die after the substrate is added, the technical solution can solve the above problems, in particular, the second connection hard tube 1207 can be connected with an external water pipe, the first connection hard tube 1206 can be connected with the second connection hard tube 1207 and the communication tube 1201 inside the third connection rod, the communication tubes 1201 inside the connection buckle 909 are communicated with each other through the third connection hose 1208, the other end of the communication tube 1201 is communicated with the first connection hose 1202, and is communicated with the wrinkle connection tube 1203 through the first connection hose 1202, so that when the first connection rod 910 slides inside the fourth sliding chute 912, the wrinkle connection tube 1203 can be adjusted through stretching, thereby always keeping the connection between the first connection hose 1202 and the second connection hose 1204, both ends of the second connection hose 1204 can be connected with the fold connection pipe 1203 and the middle part is fixedly connected with the nozzle 1205, thereby the device can be connected with the nozzle 1205 inside each fixing ring 10, the connection is realized through the piston linkage structure 13 in the process of the sliding insertion of the substrate adding groove 7, thereby the water flow after the connection is sprayed out by the nozzle 1205, and the nozzle 1205 is positioned at different positions, which is beneficial to uniformly spraying nutrient solution and water on the top of the substrate, so that the sprayed water and the nutrient solution can be injected from different positions, the phenomenon that the water and the substrate can not be dissolved fast due to the concentrated injection is avoided, the phenomenon that the substrate is damaged by excessive impact due to the concentrated injection is avoided, the sprayed water flow can wet the substrate, the adhesion between the substrates is enhanced, thereby being beneficial to avoiding the substrate from loosening in the process of the expansion of the seedling spacing and causing the exposure of the root of the seedling, thereby being beneficial to improving the stability of the seedlings in the process of space expansion, filling the matrix with water in time by the added water and being beneficial to further absorbing the water in the following seedling growth process.

As shown in fig. 2 to 12, as an embodiment of the present invention, the piston linkage structure 13 includes two fixing rods 1303, the two fixing rods 1303 are respectively fixed on the inner walls of two second connecting hard tubes 1207, the bottoms of the two fixing rods 1303 are both fixed with springs 1302, the bottoms of the two springs 1302 are both fixed with pistons 1301, the pistons 1301 are located inside the first connecting hard tube 1206, the bottoms of the two pistons 1301 are both fixed with pushing rods 1304, the bottoms of the two pushing rods 1304 are both fixed with second connecting rods 1305, the bottoms of both ends of the second connecting rods 1305 are fixed with wedge-shaped rods 1306, and the inclined plane of the bottoms of the wedge-shaped rods 1306 abuts against the tops of the side walls of the substrate adding groove 7; in operation, after the substrate adding groove 7 is slidably inserted into the opening 301, the tops of the two sides of the substrate adding groove 7 push the inclined surfaces at the bottom of the wedge rod 1306, thereby driving the wedge rod 1306 to move upwards, the wedge rod 1306 drives the second connecting rod 1305 to move upwards, the second connecting rod 1305 drives the two pushing rods 1304 to move upwards, the pushing rods 1304 drive the piston 1301 to move upwards, thereby moving the piston 1301 from the inside of the first connecting hard tube 1206 to the inside of the second connecting hard tube 1207 with the inner diameter larger than that of the first connecting hard tube 1206, since the diameter of the piston 1301 is smaller than that of the second connecting hard tube 1207, thereby allowing water to flow, after the substrate adding groove 7 is inserted, the spring 1302 fixed by the fixing rod 1303 pushes the piston 1301 downwards, thereby allowing the piston 1301 to move downwards and reset, thereby driving the pushing rods 1304, 1305 and the wedge rods 1306 to reset, thereby blocking the water flow, need add the base material when groove 7 takes out next time, if wedge pole 1306 is spacing when the base material adds groove 7, can manually stir wedge pole 1306 rebound, the spacing back of cancellation, starter motor 801 drives gear 802 and rotates and drive fixed promotion strip 803 to the outside removal of opening 301, thereby it shifts out artificial containers 3 to drive base material to add groove 7, the completion adds taking out of groove 7 to the base material, then thereby be favorable to the device to increase the humidity of base material when base material adds groove 7 and inserts, be favorable to avoiding the loose seedling root who causes of base material to expose, be favorable to the watering that carries out nutrient solution and rivers to the base material in the seedling planting process simultaneously, be favorable to promoting the growth of seedling.

As shown in fig. 2 to 12, as an embodiment of the present invention, an end of the cultivation box 3 is provided with an inner tank 1308, the inner tank 1308 is located above the opening 301, the bottoms of the two pushing rods 1304 are jointly fixed with a second connecting rod 1305, the middle part of the second connecting rod 1305 is fixed with a pressing plate 1307, the side wall of the pressing plate 1307 penetrates through the side wall of the inner tank 1308, a trapezoidal slider 1309 is slidably inserted into the inner tank 1308, and the trapezoidal slider 1309 is located at the bottom of the pressing plate 1307; the during operation, can be back through slip trapezoidal slider 1309 at the seedling process of cultivating, trapezoidal slider 1309 removes and upwards extrudees through the inclined plane and presses the pressing plate 1307 to the below in-process of pressing the pressing plate 1307, make pressing plate 1307 drive second connecting rod 1305 rebound, thereby intercommunication rivers carry out the watering of nutrient solution and rivers to the device, trapezoidal slider 1309's top level can carry out the outrigger to the pressing plate 1307 after the rebound, thereby make things convenient for manual regulation and control the joining of nutrient solution and rivers, make things convenient for the staff to carry out initiative addition nutrient solution and water according to the growth in seedling later stage.

As shown in fig. 2 to 12, as an embodiment of the present invention, two dial ports 1310 are formed on a surface of the trapezoidal slider 1309, and the dial ports 1310 are located inside the inner groove 1308; during operation, the poking opening 1310 is formed in the surface of the trapezoidal sliding block 1309, so that the trapezoidal sliding block 1309 can be conveniently poked by a worker, and an acting point is provided for the worker to operate the trapezoidal sliding block 1309.

As shown in fig. 1 to 12, a method for using a crop seedling cultivation device comprises the following steps:

step one, crop seeding: when the incubator 3 is in a contracted state, crop seeds are planted in the matrix inside the fixed basket 11, the crop seeds with small intervals are sprayed with nutrient solution through the spray heads 1205, and the crop seeds gradually grow into seedlings;

step two, thinning crop seedlings and adding a substrate: for the seedlings with reduced intervals after growing, the substrate adding grooves 7 are inserted into the cultivation box 3 to drive the cultivation box 3 to extend, the intervals between the fixed baskets 11 are increased to drive the seedling intervals to be enlarged, and simultaneously the substrate adding grooves 7 add substrates into the cultivation box 3;

step three, crop seedling growth: the space between the seedlings is enlarged and the interval between the seedlings added with the matrix is large, the seedlings continue to grow after being sprayed with the nutrient solution by the spray head 1205, the root space of the seedlings is sufficient, and the seedlings grow downwards into the matrix in the matrix adding groove 7.

Specifically, this crop seedling breeding device is at during operation/use: in the prior art, the seedling is often cultivated by adopting a soilless culture mode, the occupied space of crop seeds during sowing is small, in order to improve the air permeability of the seeds during germination, an excessively thick matrix is not suitable for being adopted during sowing, the matrix is poor in air permeability due to the excessively thick matrix, the matrix is easy to mildew and deteriorate, the cultivation of the seeds is influenced, in addition, in the seedling growth process, roots grow gradually, the matrix is difficult to wrap the roots of the seedlings for nutrition supplement, the matrix supplement is required, and the direct addition of the matrix above the seedlings possibly causes great shaking of the seedlings, so that the complete growth state of the seedlings is influenced; the technical scheme can solve the problems, the specific embodiment is as follows, the fixed support frame 1 can support the whole device, the movable support device 2 can support and install the incubator 3, and can move the incubator 3 when adding the substrate through the substrate filling device, so as to reduce the mutual influence between adjacent devices, the inside of the incubator 3 can contain the substrate for cultivating the seedlings, the sliding bottom plate 6 can support to a certain height, so that the thickness of the substrate is smaller than that of the substrate which can be stored in the incubator 3, the thickness of the substrate in the earlier stage is ensured not to be too thick, the air permeability of the substrate is maintained, the problem that the ventilation is influenced by the too thick substrate in the earlier stage is avoided, the air permeability of the substrate is favorably improved, the substrate is prevented from mildewing or deteriorating due to the poor air permeability, the cultivation performance of the substrate is maintained, the matrix filling device can drive the seedlings to perform interval expansion and matrix addition after the seedlings grow, the fixing ring 10 can drive the roots of the seedlings to move in the process of adjusting the intervals between the seedlings, the fixing basket 11 fixes the roots of the seedlings and the matrix of the roots, which is beneficial to avoiding the exposure of the roots caused by the loose matrix in the process of expanding the intervals between the seedlings, the increase of the intervals between the seedlings is beneficial to the growth of the seedlings in sufficient space, meanwhile, the matrix filling device can add the matrix from the roots of the seedlings, the thickness of the matrix layer added with the matrix is increased, therefore, in the process of adding the matrix, on one hand, more matrix space and nutrition supplement are provided for the growth of the roots of the seedlings, on the other hand, extension space is provided for branches and leaves of the seedlings, and therefore, the optimization of the matrix environment and the external growth space of the seedlings in the stage from germination to plant growth is facilitated, is beneficial to the healthy growth of the seedlings.

The above embodiments are merely illustrative of the present invention and are not to be construed as limiting the invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and the technical solution of the present invention is covered by the claims of the present invention.

Claims

1. A crop seedling cultivating device comprises a fixed support frame (1) and is characterized in that, a plurality of cultivation boxes (3) are arranged on both sides of the fixed support frame (1) through a plurality of movable support devices (2), a plurality of fixing rings (10) are arranged in the incubator (3) through a matrix filling device array, a fixed basket (11) is fixed at the bottom of the fixed ring (10), a sliding bottom plate (6) is inserted between the side walls in the incubator (3) in a sliding way, the sliding bottom plate (6) is positioned below the fixed basket (11), the substrate filling device drives the fixed basket (11) to move to perform seedling separation and substrate filling on seedlings planted in the fixed basket (11), an opening (301) is formed in the lower portion of one end of the incubator (3), and the sliding bottom plate (6) is located above the opening (301);

the matrix filling device comprises two moving plates (4) and a matrix adding groove (7), the two moving plates (4) are respectively inserted on the side wall inside the incubator (3) in a sliding way, the sliding bottom plate (6) is positioned between the two moving plates (4), one end of each of the two moving plates (4) facing away from the opening (301) is jointly fixed with a connecting plate (5), the connecting plate (5) penetrates through the incubator (3), the part of the two moving plates (4) above the sliding bottom plate (6) penetrates through the side wall inside the incubator (3), the end part of the substrate adding groove (7) is inserted in the opening (301) in a sliding way, the bottom of the substrate adding groove is provided with an arc inclined plane (701), a driving device (8) is arranged between the substrate adding groove (7) and the incubator (3), the top of the connecting plate (5) is connected with each fixing ring (10) through a stretching separation structure (9).

2. The crop seedling cultivation device according to claim 1, wherein the movable support device (2) comprises a movable support frame (201) and a plurality of second fixing plates (203), the movable support frame (201) is movably inserted into an end portion of the fixed support frame (1), all the second fixing plates (203) are in a horizontal state and are fixed on side walls of the fixed support frame (1) in an array manner, sliding strips (204) are movably inserted into tops of all the second fixing plates (203), all the sliding strips (204) are fixed at the bottom of the cultivation box (3) together, first fixing plates (202) are fixed on side walls of the movable support frame (201), and the second fixing plates (203) and the first fixing plates (202) are located at the same horizontal position.

3. A crop seedling cultivation device as claimed in claim 1, characterized in that the driving means (8) comprises a motor (801) and a fixed push bar (803), the motor (801) is fixed to one end of the side wall of the incubator (3) close to the opening (301) by screws, the output end of the motor (801) penetrates through the side wall of the incubator (3) and is fixed with a gear (802), the fixed push bar (803) is fixed to the side wall of the substrate adding groove (7), the bottom of the fixed push bar (803) is fixed with a rack (804), the rack (804) is engaged with the gear (802), and the end of the fixed push bar (803) is moved opposite to the end of the sliding bottom plate (6) and the end of the fixed push bar (4).

4. The crop seedling cultivation device according to claim 3, wherein the stretching separation structure (9) comprises two first sliding grooves (904), two second sliding grooves (905) and a plurality of fourth sliding grooves (912), the two first sliding grooves (904) are symmetrically arranged on opposite sides of the two movable plates (4), a plurality of groups of first sliding blocks (902) are jointly inserted in the two first sliding grooves (904) in a sliding manner, the two second sliding grooves (905) are symmetrically arranged on the inner wall of the cultivation box (3), the second sliding grooves (905) are arranged above the first sliding grooves (904), a plurality of groups of second sliding blocks (903) are jointly inserted in the two second sliding grooves (905) in a sliding manner, a sliding partition plate (901) is jointly fixed between the same group of second sliding blocks (903) and the first sliding blocks (902), straight rods (906) are symmetrically fixed on the same side of all the sliding partition plates (901), third sliding grooves (907) are formed in the tops of all the sliding partition plates (901), third sliding blocks (908) are symmetrically inserted into the inside of all the third sliding grooves (907) in a sliding mode, connecting buckles (909) are fixed to the tops of all the third sliding blocks (908), four fourth sliding grooves (912) are arranged on the side wall of the fixing ring (10) in a group, connecting sliding blocks (911) are arranged at the two ends of all the connecting buckles (909) and the inside of the fourth sliding grooves (912) in a sliding mode, a first connecting rod (910) is fixed between the opposite connecting sliding blocks (911), and third connecting rods (913) are fixedly connected between the end portions of the fourth sliding grooves (912) at the end portions and the end portions of the cultivation box (3) and the connecting plates (5).

5. A crop seedling cultivation device as claimed in claim 4, wherein all the fixing rings (10) are connected to each other through a communication structure (12), the communication structure (12) comprises two first connecting hard tubes (1206) and a communication pipeline (1201), and a plurality of second connecting hoses (1204), the two first connecting hard tubes (1206) are located above the opening (301) and are fixedly connected with the top of the incubator (3), the top of the first connecting hard tube (1206) is fixedly communicated with a second connecting hard tube (1207), the second connecting hard tube (1207) is connected with the substrate adding groove (7) through a piston linkage structure (13), the communication pipeline (1201) is arranged inside the first connecting rod (910) and the third connecting rod (913), the communication pipeline (1201) inside the third connecting rod (913) fixed at the end of the incubator (3) is communicated with the second connecting hard tube (1207), the two second connecting hoses (1204) are fixed inside the fixing ring (10) in a group of symmetry, fold connecting pipes (1203) are fixed at two ends of all the second connecting hoses (1204), all the fold connecting pipes (1203) are respectively located inside the fourth sliding grooves (912), a first connecting hose (1202) is fixed at one end, away from the second connecting hose (1204), of all the fold connecting pipes (1203), the other end of all the first connecting hoses (1202) is respectively fixedly communicated with the adjacent connecting pipeline (1201), the end parts, located inside the connecting buckle (909), of the adjacent connecting pipelines (1201) are fixedly communicated through a third connecting hose (1208), and the middle parts of all the second connecting hoses (1204) are fixedly communicated with a spray head (1205), the spray head (1205) penetrates through the side wall of the fixing ring (10) and extends out.

6. The crop seedling cultivation device as claimed in claim 5, wherein the piston linkage structure (13) comprises two fixing rods (1303), the two fixing rods (1303) are respectively fixed on the inner walls of two second connecting hard tubes (1207), springs (1302) are respectively fixed at the bottoms of the two fixing rods (1303), pistons (1301) are respectively fixed at the bottoms of the two springs (1302), the pistons (1301) are located inside the first connecting hard tube (1206), pushing rods (1304) are respectively fixed at the bottoms of the two pistons (1301), wedge-shaped rods (1306) are respectively fixed at the bottoms of the two pushing rods (1304), and the inclined planes of the bottoms of the wedge-shaped rods (1306) are abutted against the tops of the side walls of the matrix adding grooves (7).

7. The crop seedling cultivation device as claimed in claim 6, characterized in that an inner groove (1308) is formed in the end of the cultivation box (3), the inner groove (1308) is formed in and located above the opening (301), a second connecting rod (1305) is jointly fixed to the bottoms of the two push rods (1304), a pressing plate (1307) is fixed to the middle of the second connecting rod (1305), the side wall of the pressing plate (1307) penetrates through the side wall of the inner groove (1308), a trapezoidal sliding block (1309) is inserted in the inner part of the inner groove (1308) in a sliding mode, and the trapezoidal sliding block (1309) is located at the bottom of the pressing plate (1307).

8. The crop seedling cultivation device as claimed in claim 7, wherein the trapezoidal sliding block (1309) has two poking ports (1310) opened on the surface, and the poking ports (1310) are located inside the inner tank (1308).

9. A method of using a crop seedling growing apparatus as claimed in claim 8, the method comprising the steps of:

step one, crop seeding: when the incubator (3) is in a contraction state, crop seeds are planted in the substrate inside the fixed basket (11), the crop seeds with small intervals are sprayed with nutrient solution through the spray head (1205), and the crop seeds gradually grow into seedlings;

step two, thinning crop seedlings and adding a substrate: for the seedlings with reduced intervals after growing, the substrate adding grooves (7) are inserted into the cultivation box (3) to drive the cultivation box (3) to extend and increase the intervals between the fixed baskets (11) to drive the seedling intervals to expand, and meanwhile, the substrate adding grooves (7) are used for adding substrates into the cultivation box (3);

step three, crop seedling growth: the space between the seedlings is enlarged and the interval between the seedlings added with the matrix is large, the seedlings continue to grow after being sprayed with nutrient solution by the spray head (1205), the root space of the seedlings is sufficient, and the seedlings grow downwards into the matrix in the matrix adding groove (7).