Breeding frame and breeding shed for agricultural breeding and use method

Abstract

The invention belongs to the technical field of breeding, particularly relates to a breeding frame and a breeding shed for agricultural breeding and a use method, and aims to solve the problems that existing soil caking affects seed development, pipelines on a culture frame are many and disordered, and a greenhouse is prone to being invaded by typhoons. Two supporting plates are fixed to the top of the base, a plurality of breeding boxes are arranged between the two supporting plates, and cultivation areas used for breeding are arranged in the breeding boxes; the device further comprises a U-shaped frame, the U-shaped frame is fixed to the tops of the two supporting plates, the U-shaped frame is located above the multiple breeding boxes, and a U-shaped base is arranged in the U-shaped frame. According to the device, through cooperation of a gear and a rack, fertilized culture soil can be turned, the soil quality is improved, fertilizer can be fully mixed with the soil, and the soil quality is improved. In addition, the multiple supporting frames can be unfolded and folded, use and storage of the greenhouse are greatly facilitated, and damage to the greenhouse when typhoon attacks is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of breeding, and in particular to a breeding frame and a breeding shed for agronomic breeding and a use method thereof. Background Art

[0002] Agronomy is an industry that uses the growth and development laws of animals and plants to obtain products through artificial cultivation. Agriculture belongs to the primary industry and is a basic industry that provides support for the construction and development of the national economy. The object of agricultural labor is living plants, and the products obtained are the plants themselves. Crop breeding, also known as variety improvement, is an important link in agriculture. High yield, stable yield, high quality and high efficiency are the goals of breeding.

[0003] When breeding, seeds are usually planted in breeding racks and then moved to breeding sheds for cultivation. However, in the agronomic breeding process of the prior art, the following deficiencies still exist:

[0004] 1. In the prior art, the breeding rack usually completes the breeding process by regulating temperature, humidity and light conditions. However, after watering the seeds, the soil on the breeding rack is prone to caking, resulting in a lack of oxygen in the culture soil, which in turn affects the development of the seeds.

[0005] 2. There are multiple culture boxes on the culture rack. In order to facilitate watering and fertilizing the seeds in the culture boxes, corresponding pipelines are set on each culture box. However, this leads to the problem of chaotic pipelines on the culture rack.

[0006] 3. In the prior art, the support frame of the breeding shed is usually installed on the ground, and then the shed film is laid on the support frame. Therefore, the built breeding shed cannot be easily moved. In coastal areas, typhoons are more frequent during the monsoon season, and the built sheds are difficult to withstand the invasion of typhoons, resulting in damage to the sheds and economic losses.

[0007] In view of the above problems, the present invention document proposes a breeding rack and breeding shed for agronomic breeding and a method of use. Summary of the invention

[0008] The purpose of the present invention is to solve the shortcomings of the existing soil caking affecting seed development, the numerous and chaotic pipelines on the culture rack, and the greenhouse being easily attacked by typhoons, and to propose a breeding rack and breeding shed for agronomic breeding and a use method.

[0009] In order to achieve the above object, the present invention adopts the following technical solutions:

[0010] A breeding rack for agronomic breeding comprises a base, two support plates are fixed on the top of the base, a plurality of breeding boxes are arranged between the two support plates, and a cultivation area for breeding is arranged in the breeding box;

[0011] It also includes a U-shaped frame, and the U-shaped frame is fixed on the top of the two support plates, the U-shaped frame is located above the multiple breeding boxes, the U-shaped frame is provided with a U-shaped seat, a rotating roller is rotatably penetrated in the U-shaped seat, and the outer wall of the rotating roller is provided with two groups of soil turning components;

[0012] An irrigation structure is arranged in the U-shaped seat and is used to irrigate the multiple breeding boxes one by one;

[0013] The soil turning structure is arranged in the U-shaped frame, the U-shaped seat and a plurality of breeding boxes, and is used for turning the culture soil in the breeding boxes.

[0014] In a possible design, the irrigation structure includes a return-shaped irrigation pipe fixed to the inner wall of the top of the U-shaped frame, a plurality of drip irrigation holes are arranged at the bottom of the return-shaped irrigation pipe, a liquid injection pipe is fixedly connected to one side of the return-shaped irrigation pipe, and one end of the liquid injection pipe passes through the U-shaped frame and is connected to an external water source, the two support plates are rotatably connected to the first rotating shaft on one side close to each other, the two first rotating shafts are fixed to the ends close to each other with a rotating disk, the two breeding boxes are fixed to the second rotating shaft at both ends, the two second rotating shafts are respectively rotated on one side of the two rotating disks, and the rotating disk is driven to rotate by the first rotating shaft. The positions of multiple breeding boxes can be adjusted to facilitate later irrigation; the solenoid valve on the injection pipe is opened, and the external water source enters the return-shaped irrigation pipe through the injection pipe and drips into the breeding box through the drip irrigation holes thereon to irrigate the seeds, and the rotating disk and multiple breeding boxes are driven by the motor to rotate, so that the seeds in the multiple breeding boxes can be irrigated through the return-shaped irrigation pipe, and during the rotation of the rotating disk, the center of gravity of the breeding box is moved down to the bottom of the breeding box due to the action of the bearing ball. Therefore, during the rotation process, the bearing ball can always be kept vertically downward, and the opening of the breeding box is always facing upward, which is convenient for irrigation with the return-shaped irrigation pipe.

[0015] In a possible design, the soil turning structure includes a rectangular groove arranged in a U-shaped frame, a reciprocating screw rod is rotatably connected in the rectangular groove, a moving seat is slidably connected to the rectangular groove, and the moving seat is slidably connected to the spiral groove of the outer wall of the reciprocating screw rod, an electric push rod is fixed to the bottom of the moving seat, the output shaft of the electric push rod passes through the return-shaped irrigation pipe and is fixedly connected to the top of the U-shaped seat, gears are fixed at both ends of the rotating roller, and the two gears are located on both sides of the U-shaped seat, and racks meshing with the gears are slidably connected on both sides of the multiple breeding boxes, and when the U-shaped seat moves, the racks and the gears mesh with each other. Cooperate with the lower rotating roller to perform rotating soil turning operations, sliding grooves are provided at both ends of the bottom of the U-shaped seat, and sliding plates are slidably connected in the two sliding grooves. Multiple second springs are fixed on the tops of the two sliding plates, and the tops of the multiple second springs are fixedly connected to the top inner walls of the sliding grooves. The cooperation between the sliding plates and the second springs is used to control the depth of the soil turning component inserted into the culture soil. Multiple balls that touch the top of the breeding box are provided at the bottom of the two sliding plates to reduce the friction between the sliding plate and the breeding box. Multiple sliding rods are fixed at the bottom of the rack. The outer wall is slidably sleeved with a base plate, and the base plate is fixed to one side of the corresponding breeding box, a first spring is fixed between the bottom of the rack and the top of the base plate, and the first spring is sleeved on the outer wall of the sliding rod to provide a gap when the gear squeezes the rack; the output shaft of the electric push rod pushes the U-shaped seat down until multiple ball bearings at the bottom of the sliding plate all touch the top of the breeding box, the gear and the rack mesh, and then the tillage plate can be inserted into the culture soil, and then the motor drives the reciprocating screw to rotate, and the reciprocating screw drives the U-shaped seat to move through the moving seat, and the rotating roller can drive the tillage plate to rotate under the cooperation of the gear and the rack, so as to achieve The culture soil on both sides of the cultivation area is turned over, which can not only improve the soil environment and promote the normal growth and development of seeds, but also turn some pests and diseases, weed seeds, etc. on the surface of the culture soil into the soil, and reduce their harm to seeds by burying or exposing them, which helps to reduce the infection rate of pests and diseases and improve the germination rate and survival rate of seeds; in addition, the electric push rod pushes the U-shaped seat to continue to move downward, the second spring is compressed, the gear pushes the rack downward, and the first spring is compressed, so the depth of the turning plate inserted into the culture soil can be adjusted as needed to control the depth of turning over.

[0016] In one possible design, a fertilizer pipe is fixed to one side of the U-shaped seat through a connecting frame, and a plurality of holes for fertilizing are provided at the bottom of the fertilizer pipe, and a storage box is fixed to one side of the top of the U-shaped frame, and a connecting pipe is fixedly connected to one side of the storage box, and one end of the connecting pipe passes through the movable seat and is connected to the fertilizer pipe. The two turning components are respectively located on both sides of the cultivation area, and are used to turn the soil in the cultivation area. The turning components are composed of a plurality of turning plates; the liquid fertilizer in the storage box fertilizes the culture soil through the holes at the bottom of the fertilizer pipe, and the turning plates in the U-shaped seat can fully mix the fertilizer applied before turning the soil with the soil during the turning process, thereby providing rich nutrients for the seeds. These nutrients can meet the needs of seed germination and initial growth, and promote the healthy growth of seeds.

[0017] In a possible design, a plurality of fixing rods are fixedly passed through the bottom of the plurality of the breeding boxes, and a load-bearing ball is fixed to the bottom end of the plurality of the fixing rods. The fixing rods and the load-bearing balls cooperate to move the center of gravity of the breeding box to the bottom of the breeding box. The fixing rods and the load-bearing balls are provided with leakage holes for discharging excess water in the breeding box downwards, a collecting groove is provided on the top of the base for collecting excess water, two pin holes are provided on both sides of the base, a plurality of moving wheels are provided at the bottom of the base, and solenoid valves are provided on the injection pipe and the connecting pipe. The load-bearing balls act to move the center of gravity of the breeding box downward to the bottom of the breeding box, so that the load-bearing balls can always be kept vertically downward during the rotation process, and the opening of the breeding box is always facing upwards. In addition, when there is too much water in the breeding box, the excess water drips downwards through the leakage holes and falls into the collecting groove for collection, so as to avoid excess water from falling on the ground and causing waste.

[0018] A breeding shed, comprising the above-mentioned breeding frame for agronomic breeding, further comprising a plurality of support frames, wherein the plurality of support frames are arranged in sequence from left to right, the outer walls of the plurality of support frames are covered with the same greenhouse film, and two storage grooves are provided on both sides of the plurality of support frames;

[0019] The connection structure is arranged in two adjacent storage grooves of two support frames and is used to control the distance between the two adjacent support frames.

[0020] In a possible design, the connecting structure includes two first rotating arms and a second rotating arm, the two first rotating arms and the second rotating arms are respectively rotated in two adjacent storage grooves in the two supporting frames, one end of the two second rotating arms are fixedly penetrated by a pin shaft, one end of the two first rotating arms are respectively rotatably connected to the corresponding pin shaft, one end of the two pin shafts are rotatably connected to the same connecting plate, four positioning rods are slidably penetrated in the connecting plate, one end of the four positioning rods is fixedly connected to the same I-plate, four tension springs are fixed between the I-plate and the connecting plate, and the tension springs are sleeved on the outer wall of the positioning rod, one side of the two first rotating arms and the second rotating arm is provided with a positioning hole, and the positioning hole cooperates with the positioning rod to adjust the first rotating arm The movable arm and the second rotating arm are braked, and the outer walls of the four positioning rods are fixedly sleeved with limit plates for limiting the positioning rods to prevent the positioning rods from detaching from the connecting plate; the two support frames located at the edge are pulled to both sides respectively, and the distance between the two adjacent support frames increases, and the first rotating arm and the second rotating arm rotate from the corresponding storage grooves, and in this process, the positioning rod is pulled outward by the I-plate until one end of the positioning rod is away from the first rotating arm and the second rotating arm. When the adjacent first rotating arm and the second rotating arm are horizontal, the pulling of the I-plate is released, and the positioning rod is inserted into the corresponding positioning hole under the tension of the tension spring, thereby braking the adjacent first rotating arm and the second rotating arm, completing the deployment operation of multiple support frames to form a breeding greenhouse.

[0021] In a possible design, pin rods are fixed to the inner walls on both sides of the multiple support frames that are close to each other, and the pin rods cooperate with the pin holes to stabilize the distance between two adjacent support frames. Universal wheels with brakes are fixed to both ends of the bottom of the multiple support frames, and door panels are fixed to the sides of two support frames located at the edge that are away from each other.

[0022] In a possible design, one side of one of the support frames located at the edge is provided with two threaded grooves, and one side of the other support frame located at the edge is rotatably provided with two rotating seats, and the rotating seats are located in the corresponding storage grooves, one end of the two rotating seats are rotatably connected with a threaded rod, and the multiple support frames located in the middle are provided with two through holes, one end of the threaded rod passes through the through holes and is threadedly connected to the threaded groove, which is used to gather the multiple support frames; after the positioning rod releases the braking of the first rotating arm and the second rotating arm, the multiple support frames are gathered toward the middle, and in the process of gathering, the threaded rod is rotated out of the storage groove, and the threaded rod can just pass through the through holes in the multiple support frames in the middle, and the threaded rod is threadedly connected to the threaded groove, so that the multiple support frames can be gathered, and when a typhoon strikes, the multiple support frames are stored to avoid causing large economic losses.

[0023] In this application, the method for using the breeding shed comprises the following steps:

[0024] S1. Seed irrigation: Place the seeds in the cultivation area, introduce water source to the return irrigation pipe through the injection pipe controlled by the solenoid valve, and irrigate the seeds through the drip irrigation holes; the motor drives the rotating disk and the breeding box to rotate to ensure uniform irrigation; the excess water falls into the collection tank through the leakage hole to avoid waste;

[0025] S2. Fertilizer and soil turning: The electric push rod pushes the U-shaped seat downward to insert the soil turning plate into the soil. The motor drives the reciprocating screw rod to drive the U-shaped seat to move, and the gear rack structure makes the soil turning plate rotate to turn the soil, improve the soil environment, and reduce pests and diseases. The soil turning depth can be controlled by adjusting the downward movement distance of the electric push rod;

[0026] S3, Fertilization and mixing: When the U-shaped seat is moved, the solenoid valve of the connecting pipe is opened, and the liquid fertilizer in the storage box is applied to the soil through the fertilizer pipe. The soil turning plate mixes the fertilizer with the soil to provide nutrients for the seeds;

[0027] S4, greenhouse expansion: Rotate the threaded rod to release the support frame from folding, pull the support frame open to form a breeding greenhouse, lock the expansion state through the first rotating arm, the second rotating arm and the positioning rod, and finally fix the support frame and surround it with a baffle to enhance the sealing;

[0028] S5. Greenhouse stability and storage: Move the base into the greenhouse and connect it to the pin rod through the pin hole to enhance stability; when a typhoon warning is issued, remove the base and fold the support frame for quick storage and movement to reduce losses.

[0029] Beneficial effects: In the present invention, gears are fixed at both ends of the rotating roller, two groups of soil turning components are fixed on the outer wall of the rotating roller, racks meshing with gears are slidably connected on both sides of the plurality of breeding boxes, a sliding plate is slidably connected in the sliding groove, a plurality of second springs are fixed on the top of the sliding plate, and the tops of the plurality of second springs are fixedly connected to the top inner wall of the sliding groove; the U-shaped seat moves, and the rotating roller can drive the soil turning plate to rotate under the cooperation of the gear and the rack, thereby turning the culture soil on both sides of the cultivation area, and the cooperation of the second spring and the sliding plate can adjust the depth of the soil turning plate inserted into the culture soil, so as to control the depth of soil turning;

[0030] In the present invention, a return-shaped irrigation pipe is fixed to the inner wall of the top of the U-shaped frame, and the sides of the two support plates close to each other are rotatably connected to a rotating disk through a first rotating shaft, and both ends of the plurality of breeding boxes are rotated between the two rotating disks through a second rotating shaft; the external water source enters the return-shaped irrigation pipe through the injection pipe to irrigate the seeds, and the rotating disk drives the plurality of breeding boxes to rotate. Under the action of the fixed rod and the load-bearing ball, the openings of the plurality of breeding boxes are always facing upward, so that the seeds in the plurality of breeding boxes can be irrigated through the return-shaped irrigation pipe, and the plurality of breeding boxes can be irrigated without using too many pipelines;

[0031] In the present invention, two pin holes are provided on both sides of the base, and pin rods are fixed to the inner walls of the two sides of the plurality of support frames close to each other, and the pin rods match the pin holes; the two pin holes on one side of the base are respectively connected to the two adjacent pin rods, so that the stability between the two adjacent support frames can be increased through the base, and the stability of the breeding greenhouse can be increased when strong winds come in the later period;

[0032] In the present invention, the corresponding second rotating arm and the first rotating arm are rotatably connected by a pin shaft, and one end of the two pin shafts is rotatably connected to the same connecting plate, and four positioning rods are slidably penetrated in the connecting plate, and one side of the two first rotating arms and the second rotating arms is provided with positioning holes, and the positioning holes and the positioning rods are used to brake the first rotating arm and the second rotating arm in cooperation; the multiple support frames are gathered toward the middle, and the first rotating arm and the second rotating arm are rotated between them, and the threaded rod can just penetrate the through holes in the multiple support frames in the middle, and the threaded rod is threadedly connected to the thread groove, so that the multiple support frames can be gathered together, and when a typhoon strikes, the multiple support frames can be stored to avoid causing large economic losses.

[0033] In the present invention, multiple breeding boxes can be irrigated through the return irrigation pipe to avoid confusion caused by too many pipes. The cooperation of the gear and the rack can turn the culture soil after fertilization, which not only improves the soil quality but also allows the fertilizer to be fully mixed with the soil to promote the breeding of plants. In addition, multiple support frames can be unfolded and gathered, which greatly facilitates the use and storage of the greenhouse and avoids damage to the greenhouse during typhoons. The cooperation of the pin hole and the pin rod can increase the stability between two adjacent support frames when the greenhouse is unfolded. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 A schematic diagram of the three-dimensional structure of a breeding frame for agronomic breeding provided in Example 1 of the present invention;

[0035] Figure 2 A schematic diagram of a three-dimensional exploded structure of a support plate and a rotating disk of a breeding rack for agronomic breeding provided in Example 1 of the present invention;

[0036] Figure 3 A schematic diagram of a three-dimensional exploded structure of a breeding box, a rack and a load-bearing ball of a breeding rack for agronomic breeding provided in Example 1 of the present invention;

[0037] Figure 4 A schematic diagram of a three-dimensional exploded structure of a U-shaped frame, a movable seat and a return-shaped irrigation pipe of a breeding frame for agronomic breeding provided in Example 1 of the present invention;

[0038] Figure 5 A schematic diagram of a three-dimensional exploded structure of a U-shaped seat and gears of a breeding rack for agronomic breeding provided in Example 1 of the present invention;

[0039] Figure 6 A schematic diagram of a three-dimensional exploded structure of a U-shaped seat and a sliding plate of a breeding rack for agronomic breeding provided by Example 2 of the present invention;

[0040] Figure 7 This is a schematic diagram of the three-dimensional structure of the breeding shed provided in Example 2 of the present invention;

[0041] Figure 8 A schematic diagram of the three-dimensional structure of the support frame and the connecting plate of the breeding shed provided in Example 1 of the present invention;

[0042] Fig. 9 A schematic diagram of a three-dimensional exploded structure of a connection structure of a breeding shed provided in Example 1 of the present invention;

[0043] Fig.10 A schematic diagram of a three-dimensional exploded structure of a connecting plate, an I-shaped plate and a positioning rod of a breeding shed provided in Example 1 of the present invention;

[0044] Fig.11 A schematic diagram of the three-dimensional structure of a breeding shed provided in Example 2 of the present invention;

[0045] Fig.12 This is a schematic diagram of the three-dimensional exploded structure of the threaded rod, rotating seat and thread groove of the breeding shed provided in Example 2 of the present invention.

[0046] In the figure: 1, base; 2, support plate; 3, first rotating shaft; 4, rotating disk; 5, second rotating shaft; 6, breeding box; 7, cultivation area; 8, fixed rod; 9, load-bearing ball; 10, leakage hole; 11, U-shaped frame; 12, return irrigation pipe; 13, injection pipe; 14, rectangular groove; 15, reciprocating screw rod; 16, moving seat; 17, electric push rod; 18, collecting tank; 19, U-shaped seat; 20, fertilizer pipe; 21, connecting pipe; 22, storage box; 23, rotating roller; 24, turning plate; 25, gear; 26, sliding Rod; 27, first spring; 28, rack; 29, sliding plate; 30, ball; 31, second spring; 32, sliding groove; 33, pin hole; 34, support frame; 35, door panel; 36, pin rod; 37, storage groove; 38, first rotating arm; 39, second rotating arm; 40, pin shaft; 41, connecting plate; 42, I-shaped plate; 43, positioning rod; 44, tension spring; 45, limit plate; 46, positioning hole; 47, threaded groove; 48, through hole; 49, rotating seat; 50, threaded rod; 51, universal wheel with brake. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0048] Example 1: Reference Figure 1 , Figure 3 and Figure 5 A breeding frame for agronomic breeding, which relates to the technical field of agricultural breeding, comprises a base 1, two support plates 2 are fixed to the top of the base 1 by bolts, a plurality of breeding boxes 6 are arranged between the two support plates 2, and a cultivation area 7 for breeding is arranged in the breeding box 6. It also comprises a U-shaped frame 11, and the U-shaped frame 11 is fixed to the top of the two support plates 2 by bolts, the U-shaped frame 11 is located above the plurality of breeding boxes 6, a U-shaped seat 19 is welded in the U-shaped frame 11, a rotating roller 23 is rotatably penetrated in the U-shaped seat 19, and two sets of soil turning components are arranged on the outer wall of the rotating roller 23, and the soil turning components are soil turning plates 24.

[0049] Reference Figure 2 and Figure 4 The irrigation structure is arranged in the U-shaped seat 19, and is used to irrigate the multiple breeding boxes 6 one by one. The irrigation structure includes a return-shaped irrigation pipe 12 welded to the inner wall of the top of the U-shaped frame 11, and a plurality of drip irrigation holes are arranged at the bottom of the return-shaped irrigation pipe 12. A liquid injection pipe 13 is welded and connected to one side of the return-shaped irrigation pipe 12, and one end of the liquid injection pipe 13 passes through the U-shaped frame 11 and is connected to the external water source. The two support plates 2 are rotatably connected to the first rotating shaft 3 on one side close to each other, and the two first rotating shafts 3 are welded to the rotating disk 4 on one end close to each other. The two ends of the multiple breeding boxes 6 are welded with the second rotating shaft 5, and the two second rotating shafts 5 are respectively rotated on one side of the two rotating disks 4. The first rotating shaft 3 drives the rotating disk 4 to rotate, and the position of the multiple breeding boxes 6 can be adjusted to facilitate later irrigation.

[0050] Specifically, the seeds are placed in the cultivation area 7 in the breeding box 6 for breeding. When the seeds need to be irrigated, the solenoid valve on the injection pipe 13 is opened, and the external water source enters the return irrigation pipe 12 through the injection pipe 13 and drips into the breeding box 6 through the drip irrigation holes thereon to irrigate the seeds, and the rotating disk 4 and multiple breeding boxes 6 are driven by the motor to rotate, so that the seeds in multiple breeding boxes 6 can be irrigated through the return irrigation pipe 12. In addition, during the rotation of the rotating disk 4, since the breeding box 6 is provided with a structure for stabilizing its rotation, such as a bearing ball 9 placed inside it, and the bearing ball 9 is located below the second rotating shaft 5, the bearing ball 9 can always be ensured to be vertically downward during the rotation process, and the opening of the breeding box 6 is always facing upward, which is convenient for the return irrigation pipe 12 to irrigate.

[0051] Reference Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 6The soil turning structure is arranged in the U-shaped frame 11, the U-shaped seat 19 and a plurality of breeding boxes 6, and is used for turning the culture soil in the breeding boxes 6. The soil turning structure includes a rectangular groove 14 provided in the U-shaped frame 11, a reciprocating screw rod 15 is rotatably connected in the rectangular groove 14, a moving seat 16 is slidably connected in the rectangular groove 14, and the moving seat 16 is slidably connected to the spiral slide groove on the outer wall of the reciprocating screw rod 15, an electric push rod 17 is fixed to the bottom bolt of the moving seat 16, the output shaft of the electric push rod 17 passes through the return-shaped irrigation pipe 12 and is fixed to the top bolt of the U-shaped seat 19, gears 25 are welded to both ends of the rotating roller 23, and the two gears 25 are located on both sides of the U-shaped seat 19, and racks 28 meshing with the gears 25 are slidably connected to both sides of the plurality of breeding boxes 6. Both ends of the bottom of the U-shaped seat 19 are provided with sliding grooves 32, and sliding plates 29 are slidably connected in the two sliding grooves 32. A plurality of second springs 31 are welded on the top of the two sliding plates 29, and the top ends of the plurality of second springs 31 are welded to the inner wall of the top of the sliding groove 32. The cooperation between the sliding plate 29 and the second spring 31 is used to control the depth of the soil turning component inserted into the culture soil (the sliding plate 29 cooperates with the second spring 31 with an elastic coefficient of 50N / m, and the depth of the soil turning plate 24 inserted into the culture soil is controlled to be adjustable within the range of 5-15cm by compressing the spring length (the default compression amount is 10mm, and the maximum compression amount is 30mm). The bottom of the two sliding plates 29 is provided with a plurality of balls 30 that touch the top of the breeding box 6. The balls 30 can be made of GCr15 bearing steel with a surface roughness Ra≤0.8μm, which is used to reduce the friction between the sliding plate 29 and the breeding box 6. A plurality of sliding rods 26 are welded to the bottom of the rack 28, and a base plate is slidably sleeved on the outer wall of each of the sliding rods 26, and the base plate is welded to one side of the corresponding breeding box 6. A first spring 27 is welded between the bottom of the rack 28 and the top of the base plate, and the first spring 27 is sleeved on the outer wall of the sliding rod 26, and is used to provide a gap when the gear 25 squeezes the rack 28. A motor for driving the reciprocating screw rod 15 to rotate is provided on the outer side of the rectangular slot 14.

[0052] Specifically, when the culture soil in the breeding box 6 needs to be turned over, the output shaft of the electric push rod 17 pushes the U-shaped seat 19 downward until the multiple balls 30 at the bottom of the sliding plate 29 all touch the top of the breeding box 6, the gear 25 is meshed with the rack 28, and then the turning plate 24 can be inserted into the culture soil, and then the motor drives the reciprocating screw 15 to rotate, and the reciprocating screw 15 drives the U-shaped seat 19 to move through the moving seat 16. Under the cooperation of the gear 25 and the rack 28, the rotating roller 23 can drive the turning plate 24 to rotate, and then the culture soil located on both sides of the cultivation area 7 is turned over. And turning over the soil can not only improve the soil environment and promote the normal growth and development of seeds, but also turn some pests and diseases, weed seeds, etc. on the surface of the culture soil into the soil, and reduce their harm to seeds by burying or exposing them, which helps to reduce the infection rate of pests and diseases and improve the germination rate and survival rate of seeds. In addition, the electric push rod 17 pushes the U-shaped seat 19 to continue to move downward, the second spring 31 is compressed, the gear 25 pushes the rack 28 to move downward, and the first spring 27 is compressed. Therefore, the depth of the tillage plate 24 inserted into the culture soil can be adjusted as needed to control the depth of tillage.

[0053] Reference Figure 4 and Figure 5 A fertilizer pipe 20 is fixed to one side of the U-shaped seat 19 through a connecting frame, and a plurality of holes for fertilizing are provided at the bottom of the fertilizer pipe 20. In this way, when fertilizing is needed, the fertilizer can be uniformly infiltrated into the culture soil through the holes at the bottom of the fertilizer pipe 20. At the same time, a storage box 22 is fixed to one side of the top of the U-shaped frame 11. A connecting pipe 21 is fixedly connected to one side of the storage box 22, and one end of the connecting pipe 21 passes through the movable seat 16 and is connected to the fertilizer pipe 20. In this way, the liquid fertilizer in the storage box 22 can flow into the fertilizer pipe 20 through the connecting pipe 21, and fertilize the culture soil through the holes at the bottom of the fertilizer pipe 20.

[0054] Reference Figure 4 and Figure 5 In addition, a soil turning component is provided in the U-shaped seat 19, which is composed of a plurality of soil turning plates 24, and two soil turning components are respectively located on both sides of the cultivation area 7. In this way, when the soil turning plates 24 turn the soil, the fertilizer applied before turning the soil can be fully mixed with the soil to provide rich nutrients for the seeds.

[0055] Reference Figure 1 and Figure 3 , two pin holes 33 are provided on both sides of the base 1. A plurality of moving wheels are provided at the bottom of the base 1 to facilitate the movement and transportation of the breeding rack. Solenoid valves are provided on the injection pipe 13 and the connecting pipe 21 to accurately control the inflow of liquid fertilizer and water. A collecting tank 18 is provided on the top of the base 1 to collect water dripping downward through the leakage hole 10.

[0056] The bottom of the multiple breeding boxes 6 are all fixed with multiple fixing rods 8, and the bottom ends of the multiple fixing rods 8 are fixed with load-bearing balls 9. The fixing rods 8 and the load-bearing balls 9 are used to move the center of gravity of the breeding box 6 to the bottom of the breeding box 6. The fixing rods 8 and the load-bearing balls 9 are both provided with leakage holes 10. The leakage holes 10 can have a hole diameter of 2mm-6mm, which are used to discharge excess water in the breeding box 6 downward. The top of the base 1 is provided with a collecting groove 18 for collecting excess water.

[0057] Specifically, the load-bearing ball 9 moves the center of gravity of the breeding box 6 to the bottom of the breeding box 6, so that the load-bearing ball 9 can always be kept vertically downward during the rotation process, and the opening of the breeding box 6 is always facing upward. In addition, when there is too much water in the breeding box 6, the excess water drips downward through the leakage hole 10 and falls into the collection tank 18 for collection, thereby avoiding the excess water from falling on the ground and causing waste.

[0058] In this way, seeds can be provided with rich nutrients and a suitable growth environment to meet the needs of seed germination and initial growth, thereby effectively promoting the healthy growth of seeds.

[0059] Reference Figure 7 and Figure 8 The breeding shed includes a breeding frame for agronomic breeding, and also includes a plurality of support frames 34, which are arranged in sequence from left to right. In order to form a closed space, the outer walls of all the support frames 34 are covered with a common greenhouse film. In addition, two storage slots 37 are designed on both sides of each support frame 34.

[0060] Reference Figure 7-10 In order to adjust the distance between adjacent support frames 34, a specific connection structure is adopted. This connection structure is installed in the receiving grooves 37 of two adjacent support frames 34. Specifically, the connection structure includes two first rotating arms 38 and two second rotating arms 39, which can rotate freely in the receiving grooves 37 of two adjacent support frames 34. One end of each of the two second rotating arms 39 is fixed with a pin 40, and one end of each of the two first rotating arms 38 is rotatably connected to the two pins 40. In addition, the other ends of the two pins 40 are rotatably connected to the same connecting plate 41. Four positioning rods 43 that slide through are designed in the connecting plate 41, and one end of these four positioning rods 43 is commonly connected to an I-shaped plate 42. Four tension springs 44 are fixed between the I-shaped plate 42 and the connecting plate 41, and these tension springs 44 are sleeved on the outer wall of the positioning rod 43. Positioning holes 46 are designed on one side of the first rotating arm 38 and the second rotating arm 39. These positioning holes 46 can cooperate with the positioning rods 43 to brake the first rotating arm 38 and the second rotating arm 39. In addition, in order to prevent the positioning rods 43 from falling off from the connecting plate 41, a limiting plate 45 is fixed to the outer wall of the four positioning rods 43.

[0061] When in use, the distance between adjacent support frames 34 can be increased by pulling the two support frames 34 located at the edge. At this time, the first rotating arm 38 and the second rotating arm 39 will rotate out of the storage slot 37. In this process, the positioning rod 43 is pulled by the I-shaped plate 42 until one end of the positioning rod 43 is away from the first rotating arm 38 and the second rotating arm 39. When the adjacent first rotating arm 38 and the second rotating arm 39 are in a horizontal state, the pulling of the I-shaped plate 42 is released. At this time, the positioning rod 43 will be inserted into the corresponding positioning hole 46 under the tension of the tension spring 44, thereby braking the adjacent first rotating arm 38 and the second rotating arm 39, completing the deployment operation of multiple support frames 34, and forming a breeding greenhouse.

[0062] Reference Figure 1 , Figure 7 and Figure 8 A pin rod 36 is fixed to the inner wall of each support frame 34 on both sides close to each other, and these pin rods 36 can cooperate with the pin holes 33 on the adjacent support frames 34, so as to stabilize the distance between the two adjacent support frames 34. In addition, a universal wheel 51 with a brake is fixed at both ends of the bottom of each support frame 34, so that the breeding shed can be easily moved and fixed. A door panel 35 is fixed to the side of the two support frames 34 at the edge that are away from each other, so as to facilitate people to enter and exit.

[0063] Through the above implementation, the breeding shed can be easily unfolded and folded, and has high practicality and flexibility.

[0064] Example 2: Reference Fig.11 and Fig.12 In order to increase the flexibility of the breeding shed, one side of one of the support frames 34 located at the edge is designed with two thread grooves 47, and one side of another support frame 34 located at the edge is rotatably provided with two rotating seats 49, and the two rotating seats 49 are located in the corresponding receiving grooves 37. One end of the two rotating seats 49 is rotatably connected to a threaded rod 50. Two through holes 48 are designed in the multiple support frames 34 located in the middle, and these through holes 48 can cooperate with the threaded rod 50.

[0065] When the breeding shed needs to be put away, the first rotating arm 38 and the second rotating arm 39 can be braked by the positioning rod 43 first, and then the multiple support frames 34 can be gathered together. In this process, the threaded rod 50 will be rotated out of the storage groove 37, and pass through the through hole 48 located in the middle of the multiple support frames 34, and then be threadedly connected with the thread groove 47, so that the multiple support frames 34 are gathered together. In this way, when a typhoon strikes, the multiple support frames 34 can be stored to avoid causing large economic losses.

[0066] The method of using the breeding shed includes the following steps:

[0067] S1. The seeds are buried in the cultivation area 7. When the seeds need to be watered, the solenoid valve on the injection pipe 13 is opened, and the external water source enters the return-shaped irrigation pipe 12 through the injection pipe 13 and drips into the breeding box 6 through the drip irrigation holes thereon to irrigate the seeds. The rotating disk 4 and the multiple breeding boxes 6 are driven by the motor to rotate, so that the seeds in the multiple breeding boxes 6 can be irrigated through the return-shaped irrigation pipe 12. During the rotation of the rotating disk 4, the center of gravity of the breeding box 6 is moved down to the bottom of the breeding box 6 due to the action of the bearing ball 9. Therefore, during the rotation process, it can be ensured that the bearing ball 9 is always vertically downward, and the opening of the breeding box 6 is always facing upward; in addition, when there is too much water in the breeding box 6, the excess water drips downward through the leakage hole 10 and falls into the collecting tank 18 for collection, so as to avoid the excess water from falling on the ground and causing waste;

[0068] S2. When it is necessary to fertilize and turn the soil for seeds, the output shaft of the electric push rod 17 pushes the U-shaped seat 19 downward until the multiple balls 30 at the bottom of the sliding plate 29 all touch the top of the breeding box 6, and the gear 25 is meshed with the rack 28, so that the turning plate 24 can be inserted into the culture soil. Then the motor drives the reciprocating screw 15 to rotate, and the reciprocating screw 15 drives the U-shaped seat 19 to move through the moving seat 16. Under the cooperation of the gear 25 and the rack 28, the rotating roller 23 can drive the turning plate 24 to rotate, thereby turning the culture soil on both sides of the cultivation area 7, and turning the soil The soil can not only improve the soil environment and promote the normal growth and development of seeds, but also turn some pests and diseases, weed seeds, etc. on the surface of the culture soil into the soil, and reduce their harm to seeds by burying or exposing them, which helps to reduce the infection rate of pests and diseases and improve the germination rate and survival rate of seeds; in addition, the electric push rod 17 pushes the U-shaped seat 19 to continue to move downward, the second spring 31 is compressed, the gear 25 pushes the rack 28 to move downward, and the first spring 27 is compressed, so the depth of the soil turning plate 24 inserted into the culture soil can be adjusted as needed to control the depth of soil turning;

[0069] S3, when the moving seat 16 drives the U-shaped seat 19 to move, the solenoid valve on the connecting pipe 21 is opened, and the liquid fertilizer in the storage box 22 fertilizes the culture soil through the holes at the bottom of the fertilizer pipe 20, and the turning plate 24 in the U-shaped seat 19 can fully mix the fertilizer applied before turning the soil with the soil during the turning process, providing rich nutrients for the seeds, which can meet the needs of seed germination and initial growth and promote the healthy growth of seeds;

[0070] S4, rotate the threaded rod 50 to disengage the threaded rod 50 from the threaded groove 47, release the connection between the two support frames 34 at the edge, thereby releasing the folding and gathering of the multiple support frames 34, and then pull the two support frames 34 at the edge to both sides respectively, so that the distance between the two adjacent support frames 34 increases, and the first rotating arm 38 and the second rotating arm 39 rotate from the corresponding receiving groove 37. In this process, the positioning rod 43 is pulled outward through the I-shaped plate 42 until one end of the positioning rod 43 is away from the first rotating arm 38. , the second rotating arm 39, when the adjacent first rotating arm 38 and the second rotating arm 39 are in a horizontal state, the pulling of the I-shaped plate 42 is released, and the positioning rod 43 is inserted into the corresponding positioning hole 46 under the tension of the tension spring 44, thereby braking the adjacent first rotating arm 38 and the second rotating arm 39, completing the deployment operation of multiple support frames 34 to form a breeding greenhouse, and then fixing the support frame 34 on the ground through a fixed anchor. In order to ensure the sealing of the breeding greenhouse, a baffle is placed on the bottom of the breeding greenhouse to block the gap between the bottom of the support frame 34 and the ground;

[0071] S5. Thereafter, the base 1 is moved into the unfolded breeding greenhouse, and the two pin holes 33 on one side of the base 1 are respectively connected with the two adjacent pin rods 36, so that the stability between the two adjacent support frames 34 can be increased through the base 1, and the stability of the breeding greenhouse can be increased when strong winds come in the later stage; if a typhoon comes, multiple bases 1 are moved out of the greenhouse and collected in the house, and the multiple support frames 34 can be gathered again through the opposite operation of S1, which is convenient for collection and movement, and avoids causing greater economic losses.

[0072] However, as is well known to those skilled in the art, the working principle and wiring method of the electric push rod 17 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0073] The drawings in the specification of this application are for illustration only, and the sizes and shapes of the components shown therein are not actually limited, but are only for illustration. In the actual implementation process, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0074] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A breeding rack for agronomic breeding, characterized in that: It comprises a base (1), two support plates (2) are fixed on the top of the base (1), a plurality of breeding boxes (6) are arranged between the two support plates (2), and a cultivation area (7) for breeding is arranged in the breeding box (6); It also comprises a U-shaped frame (11), and the U-shaped frame (11) is fixed on the top of the two support plates (2), a U-shaped seat (19) is arranged in the U-shaped frame (11), a rotating roller (23) is rotatably penetrated in the U-shaped seat (19), and two groups of soil turning components are arranged on the outer wall of the rotating roller (23); An irrigation structure, arranged in the U-shaped seat (19), for irrigating the plurality of breeding boxes (6) one by one; The soil turning structure is arranged in the U-shaped frame (11), the U-shaped seat (19) and a plurality of breeding boxes (6) and is used for turning the culture soil in the breeding boxes (6).

2. A breeding rack for agronomic breeding according to claim 1, characterized in that: The irrigation structure comprises a return-shaped irrigation pipe (12) fixed to the inner wall of the top of the U-shaped frame (11), a plurality of drip irrigation holes being arranged at the bottom of the return-shaped irrigation pipe (12), a liquid injection pipe (13) being fixedly connected to one side of the return-shaped irrigation pipe (12), and one end of the liquid injection pipe (13) passing through the U-shaped frame (11) and being connected to an external water source, a first rotating shaft (3) being rotatably connected to the mutually adjacent sides of the two support plates (2), a rotating disk (4) being fixed to the mutually adjacent ends of the two first rotating shafts (3), a second rotating shaft (5) being fixed to the two ends of the plurality of breeding boxes (6), the two second rotating shafts (5) being respectively rotated on one side of the two rotating disks (4), and the positions of the plurality of breeding boxes (6) can be adjusted by driving the rotating disk (4) to rotate through the first rotating shaft (3), so as to facilitate later irrigation.

3. A breeding frame for agronomic breeding according to claim 2, characterized in that: The soil turning structure comprises a rectangular groove (14) arranged in a U-shaped frame (11), a reciprocating screw rod (15) is rotatably connected in the rectangular groove (14), a moving seat (16) is slidably connected in the rectangular groove (14), and the moving seat (16) is slidably connected to the spiral groove on the outer wall of the reciprocating screw rod (15), an electric push rod (17) is fixed at the bottom of the moving seat (16), and the output shaft of the electric push rod (17) passes through the return irrigation pipe (12) and is connected to the top of the U-shaped seat (19). The U-shaped seat (19) is fixedly connected to the rotating roller (23), both ends of which are fixed with gears (25), and the two gears (25) are located on both sides of the U-shaped seat (19), and both sides of the plurality of breeding boxes (6) are slidably connected with racks (28) meshing with the gears (25), and when the U-shaped seat (19) moves, the rotating roller (23) performs a rotating soil turning operation under the cooperation of the racks (28) and the gears (25), and both ends of the bottom of the U-shaped seat (19) are provided with sliding grooves (32), and the two sliding grooves (32) are provided on the bottom of the U-shaped seat (19). The groove (32) is slidably connected with a sliding plate (29), and a plurality of second springs (31) are fixed on the top of the two sliding plates (29). The tops of the plurality of second springs (31) are fixedly connected to the top inner wall of the sliding groove (32). The cooperation between the sliding plate (29) and the second spring (31) is used to control the depth of the soil turning member inserted into the culture soil. The bottom of the two sliding plates (29) is provided with a plurality of balls (30) that touch the top of the breeding box (6) to reduce the sliding The friction between the movable plate (29) and the breeding box (6) is increased, a plurality of sliding rods (26) are fixed to the bottom of the rack (28), a base plate is slidably sleeved on the outer walls of the plurality of sliding rods (26), and the base plate is fixed to one side of the corresponding breeding box (6), a first spring (27) is fixed between the bottom of the rack (28) and the top of the base plate, and the first spring (27) is sleeved on the outer wall of the sliding rod (26) for providing clearance when the gear (25) squeezes the rack (28).

4. A breeding frame for agronomic breeding according to claim 3, characterized in that: A fertilizer pipe (20) is fixed to one side of the U-shaped seat (19) via a connecting frame, and a plurality of holes for fertilizer application are provided at the bottom of the fertilizer pipe (20). A storage box (22) is fixed to one side of the top of the U-shaped frame (11), and a connecting pipe (21) is fixedly connected to one side of the storage box (22), and one end of the connecting pipe (21) passes through the movable seat (16) and is connected to the fertilizer pipe (20). The two soil turning components are respectively located on both sides of the cultivation area (7) and are used to turn over the soil in the cultivation area (7), and the soil turning components are composed of a plurality of soil turning plates (24).

5. A breeding frame for agronomic breeding according to claim 4, characterized in that: A plurality of fixing rods (8) are fixedly passed through the bottom of the plurality of the breeding boxes (6), and a load-bearing ball (9) is fixed to the bottom of the plurality of the fixing rods (8). The fixing rods (8) and the load-bearing ball (9) cooperate to move the center of gravity of the breeding box (6) to the bottom of the breeding box (6). The fixing rods (8) and the load-bearing ball (9) are both provided with a leakage hole (10) for discharging excess water in the breeding box (6) downward. The top of the base (1) is provided with a collecting groove (18) for collecting excess water. Two pin holes (33) are provided on both sides of the base (1). A plurality of moving wheels are provided at the bottom of the base (1), and electromagnetic valves are provided on the injection pipe (13) and the connecting pipe (21).

6. A breeding shed, comprising a breeding rack for agronomic breeding according to claim 5, characterized in that: It also comprises a plurality of support frames (34), the plurality of support frames (34) are arranged in sequence from left to right, the outer walls of the plurality of support frames (34) are sleeved with the same greenhouse film, and two sides of the plurality of support frames (34) are each provided with two storage grooves (37); The connection structure is arranged in two adjacent receiving grooves (37) of two support frames (34) and is used to control the distance between the two adjacent support frames (34).

7. The breeding shed according to claim 6, characterized in that: The connection structure comprises two first rotating arms (38) and a second rotating arm (39), the two first rotating arms (38) and the second rotating arms (39) are respectively rotated in two adjacent storage grooves (37) in two support frames (34), one end of each of the two second rotating arms (39) is fixedly penetrated by a pin shaft (40), one end of each of the two first rotating arms (38) is respectively rotatably connected to the corresponding pin shaft (40), one end of each of the two pin shafts (40) is rotatably connected to the same connecting plate (41), four positioning rods (43) are slidably penetrated in the connecting plate (41), and the four One end of the positioning rod (43) is fixedly connected to the same I-shaped plate (42), four tension springs (44) are fixed between the I-shaped plate (42) and the connecting plate (41), and the tension springs (44) are sleeved on the outer wall of the positioning rod (43), one side of the two first rotating arms (38) and the second rotating arm (39) are provided with positioning holes (46), and the positioning holes (46) cooperate with the positioning rod (43) to brake the first rotating arm (38) and the second rotating arm (39), and the outer walls of the four positioning rods (43) are fixedly sleeved with limiting plates (45) for limiting the positioning rods (43).

8. The breeding shed according to claim 7, characterized in that: Pin rods (36) are fixed to the inner walls of both sides of the plurality of support frames (34) close to each other, and the pin rods (36) cooperate with the pin holes (33) to stabilize the distance between two adjacent support frames (34). Universal wheels (51) with brakes are fixed to both ends of the bottom of the plurality of support frames (34), and door panels (35) are fixed to the sides of the two support frames (34) at the edge that are away from each other.

9. The breeding shed according to claim 8, characterized in that: One side of one of the support frames (34) located at the edge is provided with two threaded grooves (47), and one side of another support frame (34) located at the edge is rotatably provided with two rotating seats (49), and the rotating seats (49) are located in the corresponding storage grooves (37), and one end of the two rotating seats (49) is rotatably connected to a threaded rod (50), and two through holes (48) are provided in the multiple support frames (34) located in the middle, and one end of the threaded rod (50) passes through the through hole (48) and is threadedly connected to the threaded groove (47), so as to gather the multiple support frames (34).

10. A method for using the breeding shed according to claim 9, characterized in that: The following steps are involved: S1. Seed irrigation: seeds are placed in the cultivation area (7), water is introduced into the return irrigation pipe (12) through the injection pipe (13) controlled by the electromagnetic valve, and the seeds are irrigated using the drip irrigation holes; the motor drives the rotating disk (4) and the breeding box (6) to rotate to ensure uniform irrigation; excess water falls into the collection tank (18) through the leakage hole (10) to avoid waste; S2, fertilizer and soil turning: the electric push rod (17) pushes the U-shaped seat (19) downward to make the soil turning plate (24) insert into the soil, the motor drives the reciprocating screw rod (15) to drive the U-shaped seat (19) to move, and the gear (25) and rack (28) structure are used to make the soil turning plate (24) rotate to turn the soil, thereby improving the soil environment and reducing pests and diseases; the soil turning depth can be controlled by adjusting the downward movement distance of the electric push rod (17); S3, fertilization and mixing: when the U-shaped seat (19) is moved, the electromagnetic valve of the connecting pipe (21) is opened, and the liquid fertilizer in the storage box (22) is applied to the soil through the fertilizer pipe (20), and the soil turning plate (24) mixes the fertilizer with the soil to provide nutrients for the seeds; S4, greenhouse unfolding: rotating the threaded rod (50) to release the folding of the support frame (34), pulling the support frame (34) apart to form a breeding greenhouse, locking the unfolded state through the first rotating arm (38), the second rotating arm (39) and the positioning rod (43), and finally fixing the support frame (34) and surrounding it with a baffle to enhance the sealing performance; S5. Greenhouse stability and storage: Move the base (1) into the greenhouse and connect it to the pin rod (36) through the pin hole (33) to enhance stability; when a typhoon warning is issued, remove the base (1) and fold the support frame (34) for quick storage and movement to reduce losses.

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