Breeding culture tray

Abstract

The utility model discloses a breeding culture tray which comprises a box body, a culture tray body, a culture tray body and a culture tray body, and the inner side of the box body can be filled with nutrient solution; the seed rack can be mounted on the inner side of the box body, a plurality of seed holes are formed in the top end of the seed rack, gauze elements are fixedly connected to the bottom ends of the seed holes, and a nutrient solution can flow into the seed holes through the gauze elements; the nutrient solution depth adjusting assembly is arranged on the inner side of the box body; the mounting and dismounting assemblies are arranged at the top ends of the two sides of the box body, each mounting and dismounting assembly comprises an ejection structure and a locking structure, the ejection structures are arranged on the inner sides of the two sides of the box body, and the locking structures are arranged on one sides of the ejection structures. Compared with the prior art, the seed rack disclosed by the utility model has the advantages that the seed rack can be quickly disassembled and assembled, and the depth of a nutrient solution can be adjusted according to the breeding time.

Description

Technical Field

[0001] The utility model relates to the technical field of broccoli breeding, in particular to a breeding culture tray. Background Art

[0002] Broccoli, also known as cauliflower, is a vegetable and an annual plant of the genus Brassica in the family Cruciferae. Currently, broccoli needs to be bred during greenhouse cultivation. Traditional breeding is mainly carried out through culture trays.

[0003] Patent number CN219108386U in the prior art discloses a culture tray for broccoli breeding, comprising a culture tray body, a liquid trough being provided at the top of the culture tray body, limit slots being provided on both sides of the inner wall of the liquid trough, a plurality of limit sliders being slidably connected to the interior of the two limit sliders, a fixing bar being fixedly installed between the two aligned limit sliders, a plurality of sowing holes being equidistantly provided at the top of the fixing bar, and a sealing plate being embedded in one side of the liquid trough. The utility model facilitates the installation and separation of the fixing bar by means of the limit slider sliding inside the limit slot and the fixing bar installed between the limit sliders, and facilitates the removal of the broccoli seedlings after the breeding is completed. The hollow design between the liquid trough and the fixing bar prevents the roots of the broccoli seedlings from being immersed in the nutrient solution for a long time, thereby improving the aerobic respiration of the broccoli seedlings.

[0004] However, the patents under the existing technology have the following disadvantages:

[0005] (1) This utility model broccoli breeding culture tray uses fixing bolts and sealing plates to complete the installation and fixation of the fixing strips. The installation process is relatively cumbersome. Moreover, after the broccoli is bred, the fixing strips are not easy to directly disassemble and remove, which makes it inconvenient to transfer the broccoli seedlings and replace the fixing strips.

[0006] (2) The liquid collection tank and the fixing bar of the broccoli breeding culture tray of this utility model are hollowed out to facilitate the breathing of the roots of the broccoli seedlings. However, since the root length of the broccoli seedlings changes with the cultivation time and the depth of the liquid collection tank of this broccoli breeding culture tray is not easy to observe, the amount of nutrient solution added is not easy to determine according to the root conditions. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a broccoli breeding culture tray with a seed rack that can be quickly disassembled and installed and can adjust the depth of the nutrient solution according to the breeding time.

[0008] In order to solve the above problems, the technical solution of the utility model is: a breeding culture tray, comprising:

[0009] a box body, the inner side of which can be filled with nutrient solution;

[0010] A seed rack can be installed inside the box body, and a plurality of seed holes are opened on the top of the seed rack. The bottom of the seed hole is fixedly connected to a gauze, and the nutrient solution can flow into the seed hole through the gauze;

[0011] A nutrient solution depth adjustment component is provided inside the box body;

[0012] The installation and disassembly components are arranged at the top ends of both sides of the box body. The installation and disassembly components include an ejection structure and a locking structure. The ejection structure is arranged on the inner sides of both sides of the box body, and the locking structure is arranged on one side of the ejection structure.

[0013] Furthermore, the nutrient solution depth adjustment component includes:

[0014] A feed pipe, which is fixedly connected to the top of the box body;

[0015] A sealing cover, the sealing cover is slidably connected to the outer side of the top end of the feeding pipe, and a sliding damping is provided between the sealing cover and the feeding pipe;

[0016] A blocking plate, a discharge port is provided on one side of the box body, a receiving groove is provided on the inner side of the box wall at the bottom of the discharge port, and the blocking plate is slidably connected to the inner side of the receiving groove;

[0017] A first limiting shaft, wherein the first limiting shaft is fixedly connected to the inner side of the box body;

[0018] Nylon screw rod, the bottom and top of the inner side of the box body are both provided with a rotation groove, and the nylon screw rod is rotatably connected to the inner side of the rotation groove;

[0019] A connecting ring is fixedly connected to one side of the blocking plate, the connecting ring is slidably connected to the limiting shaft, and the connecting ring is threadedly connected to the nylon screw rod.

[0020] Furthermore, a numerical slot surrounding the nylon screw rod is provided at the top of the box body, and the numerical slot is marked with the breeding days. A pointer slot is provided at the top of the nylon screw rod, and the pointer slot is used to point to the numerical slot.

[0021] Furthermore, the ejection structure includes:

[0022] Positioning blocks, the positioning blocks are fixedly connected to the four corners of the seed rack, the opposite side of the bottom end of the positioning block is provided with an inclined surface, and the opposite side of the positioning block is provided with a positioning hole;

[0023] A second limiting shaft, a positioning groove is provided on the top of the box body, the second limiting shaft is fixedly connected to the bottom end of the positioning groove, and the positioning block is slidably connected to the positioning groove;

[0024] A top block, wherein a limiting groove is provided on one side of the positioning groove, and the top block is slidably connected to the inner side of the positioning groove and the limiting groove;

[0025] Spring 1 is sleeved on the outside of the limiting shaft 2 and fixedly connected between the bottom end of the top block and the bottom end of the inner side of the positioning groove.

[0026] Furthermore, the locking structure includes:

[0027] A plug, wherein one side of the positioning groove is provided with an extrusion groove, the plug is slidably connected to the inner side of the extrusion groove, the top of the plug head is an inclined surface, and the plug can be inserted into the inner side of the positioning hole;

[0028] A push button, wherein a slide groove is provided at the top of the extrusion groove, the push button is fixedly connected to the top of the plug, and the push button is slidably connected to the slide groove;

[0029] Spring 2, wherein the spring 2 is fixedly connected between one end inside the extrusion groove and the plug.

[0030] The advantages of this utility model compared with the existing technology are:

[0031] (1) The utility model provides a breeding and culture tray with an installation and disassembly assembly. The seed tray can be quickly installed and fixed through a locking structure, and the seed tray can be quickly disassembled through an ejection structure, which is convenient for planting broccoli seeds and transferring broccoli seedlings.

[0032] (2) The utility model provides a breeding culture tray with a nutrient solution depth adjustment component, which can adjust the height of the discharge port according to the cultivation time so that the nutrient solution does not submerge the roots of the broccoli seedlings. The adjustment is quick, convenient, and more intuitive. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a stereoscopic diagram of a breeding and culture tray of the utility model.

[0034] Figure 2 This is a cross-sectional view of a breeding culture tray of the utility model. Figure 1 .

[0035] Figure 3 This is a cross-sectional view of a breeding culture tray of the utility model. Figure 2 .

[0036] Figure 4 This is a cross-sectional view of a breeding culture tray of the utility model. Figure 3 .

[0037] Figure 5 This is a schematic diagram of the disassembly of a breeding and culture tray of the utility model.

[0038] As shown in the figure: 1. Box body; 2. Seed rack; 3. Nutrient solution depth adjustment component; 301. Feed pipe; 302. Sealing cover; 303. Discharge port; 304. Storage slot; 305. Blocking plate; 306. Limiting shaft 1; 307. Rotating slot; 308. Nylon screw rod; 309. Connecting ring; 310. Numerical slot; 311. Pointer slot; 4. Installation and disassembly components; 401. Positioning block; 402. Positioning hole; 403. Positioning slot; 404. Limiting shaft 2; 405. Limiting slot; 406. Top block; 407. Spring 1; 408. Extrusion slot; 409. Plug; 410. Slide slot; 411. Push button; 412. Spring 2. DETAILED DESCRIPTION

[0039] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure, as detailed in the appended claims.

[0040] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0041] Example 1:

[0042] like Figures 1 to 5 As shown, a breeding culture tray includes: a box body 1, a seed rack 2, a nutrient solution depth adjustment component 3 and an installation and disassembly component 4. The inner side of the box body 1 can be filled with nutrient solution, and the seed rack 2 can be installed on the inner side of the box body 1. A plurality of seed holes are opened on the top of the seed rack 2, and a gauze is fixedly connected to the bottom end of the seed hole. The nutrient solution can flow into the seed hole through the gauze. The nutrient solution depth adjustment component 3 is arranged on the inner side of the box body 1, and the installation and disassembly component 4 is arranged on the top of both sides of the box body 1. The installation and disassembly component 4 includes an ejection structure and a locking structure. The ejection structure is arranged on the inner side of both sides of the box body 1, and the locking structure is arranged on one side of the ejection structure.

[0043] The ejection structure includes: a positioning block 401, a limiting shaft 404, a ejecting block 406 and a spring 407. The positioning block 401 is fixedly connected to the four corners of the seed rack 2. A slope is provided on the opposite side of the bottom end of the positioning block 401. A positioning hole 402 is provided on the opposite side of the positioning block 401. A positioning groove 403 is provided on the top of the box body 1. The limiting shaft 404 is fixedly connected to the bottom end of the positioning groove 403. The positioning block 401 is slidingly connected to the positioning groove 403. A limiting groove 405 is provided on one side of the positioning groove 403. The ejecting block 406 is slidingly connected to the positioning groove 403 and the inner side of the limiting groove 405. The spring 407 is sleeved on the outer side of the limiting shaft 404 and fixedly connected between the bottom end of the ejecting block 406 and the inner bottom end of the positioning groove 403.

[0044] The locking structure includes: a bolt 409, a push button 411 and a second spring 412. An extrusion groove 408 is provided on one side of the positioning groove 403. The bolt 409 is slidably connected to the inner side of the extrusion groove 408. The top of the bolt head of the bolt 409 is an inclined surface. The bolt 409 can be inserted into the inner side of the positioning hole 402. A slide groove 410 is provided on the top of the extrusion groove 408. The push button 411 is fixedly connected to the top of the bolt 409. The push button 411 is slidably connected to the slide groove 410. The second spring 412 is fixedly connected between one end of the inner side of the extrusion groove 408 and the bolt 409.

[0045] The nutrient solution depth adjustment component 3 includes: a feed pipe 301, a sealing cover 302, a baffle 305, a limit shaft 306, a nylon screw 308 and a connecting ring 309. The feed pipe 301 is fixedly connected to the top of the box body 1, and the sealing cover 302 is slidably connected to the outside of the top of the feed pipe 301. There is a sliding damping between the sealing cover 302 and the feed pipe 301. A discharge port 303 is opened on one side of the box body 1, and a bottom end of the discharge port 303 is opened on the inner wall of the box body. There is a storage groove 304, the blocking plate 305 is slidably connected to the inner side of the storage groove 304, the limiting shaft 306 is fixedly connected to the inner side of the box body 1, and the bottom and top of the inner side of the box body 1 are provided with a rotation groove 307, the nylon screw 308 is rotatably connected to the inner side of the rotation groove 307, and the connecting ring 309 is fixedly connected to one side of the blocking plate 305, the connecting ring 309 is slidably connected to the limiting shaft 306, and the connecting ring 309 is threadedly connected to the nylon screw 308.

[0046] A numerical slot 310 surrounding the nylon screw rod 308 is provided at the top of the box body 1 , and the numerical slot 310 marks the breeding days. A pointer slot 311 is provided at the top of the nylon screw rod 308 , and the pointer slot 311 is used to point to the numerical slot 310 .

[0047] In specific use, soil and broccoli seeds are sown in the seed holes opened at the top of the seed rack 2. After aligning the positioning blocks 401 on both sides of the seed rack 2 with the positioning grooves 403, press down with force. Since the bottom end of the opposite side of the positioning block is a slope, and the slope is adapted to the slope of the plug 409, during the downward pressing of the positioning block 401, the plug 409 is squeezed and retracted into the squeezing groove 408. When the positioning block 401 drops to a suitable height, the plug 409 pops out and is inserted into the positioning hole 402, so that the positioning block 401 and the seed tray 2 are installed and fixed.

[0048] Remove the sealing cover 302 and add the nutrient solution into the box body 1 from the feed pipe 301, so that the nutrient solution passes through the gauze at the bottom of the seed hole and enters the soil, providing nutrients for the broccoli seeds. Then the seeds germinate and take root, and the roots of the seedlings pass through the gauze and go deep into the box body 1, fully contacting with the nutrient solution and absorbing nutrients.

[0049] Since the roots of the seedlings need to breathe, the nutrient solution depth adjustment component is started to control the depth of the nutrient solution so that the roots of the seedlings leak out to facilitate the breathing of the roots. Observe the pointer slot 311 and rotate the nylon screw 308 so that the pointer slot 311 points to the numerical slot 310 corresponding to the breeding days. As the nylon screw 308 rotates, the connecting ring 309 and the blocking plate 305 are driven to slide downward, and the minimum height of the leakage of the discharge port 30 is adjusted to discharge excess nutrient solution. The leakage length of the roots of the seedlings is different for different breeding days. By adjusting the nylon screw 308, it is more convenient to control the amount of nutrient solution.

[0050] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A breeding culture tray, characterized in that: include: A box body (1), the inner side of which can be filled with nutrient solution; A seed rack (2), the seed rack (2) can be installed inside the box body (1), a plurality of seed holes are opened at the top of the seed rack (2), a gauze is fixedly connected to the bottom of the seed hole, and the nutrient solution can flow into the seed hole through the gauze; A nutrient solution depth adjustment component (3), wherein the nutrient solution depth adjustment component (3) is arranged inside the box body (1); An installation and disassembly component (4) is provided at the top ends of both sides of the box body (1), and the installation and disassembly component (4) comprises an ejection structure and a locking structure, wherein the ejection structure is provided at the inner sides of both sides of the box body (1), and the locking structure is provided at one side of the ejection structure.

2. A breeding and culture tray according to claim 1, characterized in that: The nutrient solution depth adjustment component (3) comprises: A feed pipe (301), the feed pipe (301) is fixedly connected to the top of the box body (1); A sealing cover (302), wherein the sealing cover (302) is slidably connected to the outer side of the top end of the feeding pipe (301), and a sliding damping is provided between the sealing cover (302) and the feeding pipe (301); A blocking plate (305), a discharge port (303) is provided on one side of the box body (1), a receiving groove (304) is provided on the inner side of the box wall at the bottom end of the discharge port (303), and the blocking plate (305) is slidably connected to the inner side of the receiving groove (304); A limiting shaft (306) is fixedly connected to the inner side of the box body (1); A nylon screw rod (308), wherein the bottom and top of the inner side of the box body (1) are both provided with a rotation groove (307), and the nylon screw rod (308) is rotatably connected to the inner side of the rotation groove (307); A connecting ring (309) is fixedly connected to one side of the blocking plate (305), the connecting ring (309) is slidably connected to the limiting shaft (306), and the connecting ring (309) is threadedly connected to the nylon screw rod (308).

3. A breeding and culture tray according to claim 2, characterized in that: The top of the box body (1) is provided with a numerical slot (310) surrounding the nylon screw rod (308), and the numerical slot (310) is used to mark the breeding days. The top of the nylon screw rod (308) is provided with a pointer slot (311), and the pointer slot (311) is used to point to the numerical slot (310).

4. A breeding and culture tray according to claim 1, characterized in that: The ejection structure includes: A positioning block (401), the positioning block (401) is fixedly connected to the four corners of the seed rack (2), an inclined surface is provided on the side opposite to the bottom end of the positioning block (401), and a positioning hole (402) is provided on the side opposite to the bottom end of the positioning block (401); The second limiting shaft (404) is provided with a positioning groove (403) at the top of the box body (1), the second limiting shaft (404) is fixedly connected to the bottom end of the positioning groove (403), and the positioning block (401) is slidably connected to the positioning groove (403); A top block (406), a limiting groove (405) is provided on one side of the positioning groove (403), and the top block (406) is slidably connected to the inner side of the positioning groove (403) and the limiting groove (405); Spring 1 (407), said spring 1 (407) is sleeved on the outside of the limiting shaft 2 (404) and fixedly connected between the bottom end of the top block (406) and the bottom end of the inner side of the positioning groove (403).

5. A breeding and culture tray according to claim 4, characterized in that: The locking structure comprises: A plug (409), wherein an extrusion groove (408) is provided on one side of the positioning groove (403), the plug (409) is slidably connected to the inner side of the extrusion groove (408), the top end of the plug head of the plug (409) is an inclined surface, and the plug (409) can be inserted into the inner side of the positioning hole (402); A push button (411), a slide groove (410) is provided at the top of the extrusion groove (408), the push button (411) is fixedly connected to the top of the plug (409), and the push button (411) is slidably connected to the slide groove (410); Spring 2 (412), said spring 2 (412) is fixedly connected between one end inside the extrusion groove (408) and the plug (409).

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