A new type of rice mycorrhizal seedling raising device

Abstract

The present invention relates to the technical field of rice mycorrhizal seedling raising, and in particular to a novel rice mycorrhizal seedling raising device, comprising: a seedling raising trough, wherein a plurality of seedling raising trays are arranged inside the seedling raising trough, the seedling raising trough is connected to a bacterial agent box, and bacterial liquid is arranged inside the bacterial agent box; a bacterial liquid conveying component, wherein the bacterial liquid conveying component comprises a temperature control mechanism, a flow regulating mechanism and a circulating pump; an installation component, wherein the installation component comprises an installation plate, a stacking mechanism and a lifting mechanism; a seedling clamping component, wherein the seedling clamping component comprises a clamping mechanism and a locking mechanism, wherein the clamping mechanism is used to clamp the seedling, and the locking mechanism is used to lock the clamping mechanism after the clamping mechanism clamps the seedling. The present application has a high degree of automation and high production efficiency, can realize batch processing of rice mycorrhizal seedling raising, greatly improves seedling raising efficiency, and can meet the needs of large-scale rice planting.

Description

Technical Field

[0001] The invention relates to the technical field of rice mycorrhizal rice seedling raising, in particular to a novel rice mycorrhizal rice seedling raising device. Background Art

[0002] At present, there are various ways to raise rice seedlings in my country, and the most commonly used ones are wet seedling raising, dry seedling raising, field seedling raising, and factory seedling raising. Due to differences in local environments and cultivation methods, the methods of raising rice seedlings are also different. Rice mycorrhizal rice seedling raising refers to the use of specific mycorrhizal fungi to coexist with rice roots during the rice seedling raising process to promote rice growth and nutrient absorption. This method can improve the stress resistance of rice, enhance the development of the root system, and improve the soil structure, thereby improving the survival rate and growth quality of the seedlings. Through reasonable mycorrhizal inoculation and management, the yield and quality of rice can be effectively improved.

[0003] At present, the main problems in the mycorrhizal rice seedling cultivation process are as follows: When carrying out mycorrhizal rice seedling cultivation, in order to ensure that the bacterial solution fully contacts the roots of the seedlings, the staff usually takes the seedlings one by one and dips them into the bacterial solution. This process is time-consuming and labor-intensive, affecting production efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide a novel rice mycorrhizal seedling raising device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A novel rice mycorrhizal rice seedling raising device, comprising:

[0007] A seedling raising tank, wherein a plurality of seedling raising trays are arranged inside the seedling raising tank, the seedling raising tank is connected to a bacterial agent box, and bacterial liquid is arranged inside the bacterial agent box;

[0008] A bacterial liquid delivery component, the bacterial liquid delivery component includes a temperature control mechanism, a flow regulating mechanism and a circulation pump, the temperature control mechanism is used to adjust the temperature of the bacterial liquid in the seedling tank, the circulation pump is connected to the bacterial agent box, and the flow regulating mechanism is used to adjust the flow of the bacterial liquid input into the seedling tank by the circulation pump;

[0009] An installation component, the installation component comprising an installation plate, a stacking mechanism and a lifting mechanism, the installation plate is arranged inside the seedling raising groove, the seedling raising tray is arranged on the installation plate, the stacking mechanism is used to stack the positions of the seedling raising trays in the installation plate, and the lifting mechanism is used to drive the installation plate to be lifted and lowered; and

[0010] A seedling clamping assembly comprises a clamping mechanism and a locking mechanism, wherein the clamping mechanism is used to clamp the seedlings, and the locking mechanism is used to lock the clamping mechanism after the clamping mechanism clamps the seedlings.

[0011] Preferably, the temperature control mechanism includes a temperature sensor and a heating tube, the temperature sensor is arranged in the seedling raising tank and is used to detect the temperature of the bacterial liquid in the seedling raising tank, and the heating tube is arranged in the seedling raising tank and is used to adjust the temperature of the bacterial liquid in the seedling raising tank according to the detection result of the temperature sensor.

[0012] Preferably, the flow regulating mechanism comprises a regulating valve, and two ends of the regulating valve are respectively connected to the seedling raising tank and the circulating pump.

[0013] Preferably, the mounting plate is provided with a lifting groove, and the seedling raising tray is arranged in the lifting groove.

[0014] Preferably, the stacking mechanism includes a stacking push rod, a stacking rod and a distance sensor, the two ends of the stacking push rod are respectively connected to the lifting groove and the stacking rod, the stacking push rod is used to drive the stacking rod to stack the seedling tray in the lifting groove, and the distance sensor is arranged on the stacking rod.

[0015] Preferably, the lifting mechanism includes a water level gauge and a lifting push rod, the water level gauge is arranged at the bottom of the mounting plate, the water level gauge is used to detect the water level of the bacterial liquid in the seedling tank, and the lifting push rod is symmetrically arranged on both sides of the seedling tank and is used to drive the mounting plate to rise and fall.

[0016] Preferably, the seedling raising tray is provided with a slot, a through hole 1 is provided at the bottom of the seedling raising tray, the clamping mechanism includes a clamping plate and a rubber ring, the clamping plate is provided with a handle, the clamping plate is movably inserted in the slot, the clamping plate is provided with a through hole 2 corresponding to the through hole 1, and both the through hole 1 and the through hole 2 are provided with the rubber ring, and the clamping plate is driven to move along the slot by pulling the handle, so that the clamping plate clamps or releases the seedlings.

[0017] Preferably, the seedling tray is provided with a mounting hole, the locking mechanism includes a locking bolt, the locking bolt is a butterfly bolt, the locking bolt is arranged in the mounting hole, the clamping plate is provided with a locking hole, the locking bolt is inserted into the locking hole, and the clamping plate is locked by tightening the locking bolt.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention effectively clamps the seedlings through the setting of the clamping mechanism and then locks the position of the seedlings in the seedling raising tray through the locking mechanism; the seedling raising tray with the seedlings is placed in the mounting plate and the seedling raising tray can be stacked through the stacking mechanism; thereafter, the lifting mechanism will drive the mounting plate to lift and lower according to the detection result and then immerse the roots of the seedlings in the bacterial agent so that the bacterial solution fully contacts the roots of the seedlings; at the same time, due to the effective isolation of the seedling raising tray and the clamping plate, the direct contact between the bacterial agent and the leaves or stems of the seedlings can be reduced, thereby reducing unnecessary stimulation or damage to the leaves and stems of the seedlings; the present application has a high degree of automation and high production efficiency, can realize batch processing of rice mycorrhizal seedlings, greatly improves seedling raising efficiency, can meet the needs of large-scale rice planting, provides new technical support for modern agriculture, and is worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the connection structure of the present invention in a front view state;

[0020] Figure 2 This is a schematic diagram of the connection structure of the seedling raising trough, the mounting plate and the seedling raising tray of the present invention;

[0021] Figure 3 This is a schematic diagram of the axial structure of the seedling raising tray of the present invention;

[0022] Figure 4 This is a schematic diagram of the connection structure between the seedling raising tray and the clamping plate of the present invention;

[0023] Figure 5 It is a schematic diagram of the exploded structure of the seedling raising tray and the clamping plate of the present invention.

[0024] In the figure: 1 seedling trough, 2 seedling tray, 3 bacterial agent box, 4 circulation pump, 5 mounting plate, 6 temperature sensor, 7 heating tube, 8 regulating valve, 9 stacking push rod, 10 stacking rod, 11 distance sensor, 12 water level meter, 13 lifting push rod, 14 clamping plate, 15 rubber ring, 16 locking bolt, 201 slot, 202 through hole 1, 203 mounting hole, 501 lifting slot, 1401 handle, 1402 through hole 2, 1403 locking hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-5, the present invention provides a technical solution:

[0027] A new type of rice mycorrhizal seedling raising device, as shown in the attached manual Figure 1 As shown, including:

[0028] A seedling raising trough 1, the seedling raising trough 1 is used to install a lifting push rod 13 and a mounting plate 5, a plurality of seedling raising trays 2 are arranged inside the seedling raising trough 1, the seedling raising trays 2 are used to place rice seedlings, the seedling raising trough 1 is connected to a bacterial agent box 3, the bacterial agent box 3 is used to store bacterial solution for rice mycorrhizal seedling raising, and bacterial solution is arranged inside the bacterial agent box 3;

[0029] The bacterial liquid delivery component includes a temperature control mechanism, a flow regulating mechanism and a circulation pump 4. The temperature control mechanism is used to adjust the temperature of the bacterial liquid in the seedling tank 1. The circulation pump 4 is connected to the bacterial agent box 3. The flow regulating mechanism is used to adjust the flow of the bacterial liquid input into the seedling tank 1 by the circulation pump 4.

[0030] An installation component, which includes an installation plate 5, a stacking mechanism and a lifting mechanism. The installation plate 5 is arranged inside the seedling raising trough 1, and the seedling raising tray 2 is arranged on the installation plate 5. The stacking mechanism is used to stack the positions of the seedling raising trays 2 in the installation plate 5, and the lifting mechanism is used to drive the installation plate 5 to rise and fall; and

[0031] The seedling clamping assembly comprises a clamping mechanism and a locking mechanism. The clamping mechanism is used to clamp the seedlings, and the locking mechanism is used to lock the clamping mechanism after the clamping mechanism clamps the seedlings.

[0032] The temperature control mechanism includes a temperature sensor 6 and a heating tube 7. In the present embodiment, the temperature sensor 6 is a thermistor. The temperature sensors 6 are connected in series through cables to form a temperature sensing cable, and are vertically arranged so that the temperature sensor 6 can detect temperatures at different depths. The temperature sensor 6 is arranged in the seedling trough 1 and is used to detect the temperature of the bacterial solution in the seedling trough 1. In the present embodiment, the heating tube 7 is an electric heating wire. The heating tube 7 is arranged in the seedling trough 1 and is used to adjust the temperature of the bacterial solution in the seedling trough 1 according to the detection result of the temperature sensor 6.

[0033] The flow regulating mechanism includes a regulating valve 8. In the present embodiment, the regulating valve 8 is an electrically controlled flow regulating valve 8, which is used to control the flow of bacterial liquid input into the seedling tank 1 by the circulating pump 4. Both ends of the regulating valve 8 are respectively connected to the seedling tank 1 and the circulating pump 4.

[0034] The mounting plate 5 is provided with a lifting groove 501 , and the lifting groove 501 is used to lift and support the seedling raising tray 2 , so that the seedling raising tray 2 is slidably connected in the lifting groove 501 .

[0035] The lifting groove 501 is also used to install the stacking push rod 9. The stacking mechanism includes the stacking push rod 9, the stacking rod 10 and the distance sensor 11. The stacking push rod 9 is a DC hydraulic push rod, and the stacking push rod 9 and the distance sensor 11 are both waterproof. The two ends of the stacking push rod 9 are respectively fixedly connected to the lifting groove 501 and the stacking rod 10. The stacking push rod 9 is used to drive the stacking rod 10 to move along the lifting groove 501. The stacking push rod 9 is used to drive the stacking rod 10 to stack the position of the seedling tray 2 in the lifting groove 501. The distance sensor The sensor 11 is arranged on the stacking rod 10 and is used to detect whether there is a seedling tray 2 that has just been placed in the lifting groove 501 and has not been stacked in front of the stacking rod 10. When the stacking push rod 9 drives the stacking rod 10 to stack the seedling tray 2 that has just been placed in the lifting groove 501 and has not been stacked, the stacking push rod 9 will drive the stacking rod 10 to reset. At this time, the distance sensor 11 records the distance. When the distance changes, it means that there is a seedling tray 2 that has just been placed in the lifting groove 501 and has not been stacked in the lifting groove 501.

[0036] The lifting mechanism includes a water level meter 12 and a lifting push rod 13. The water level meter 12 is arranged at the bottom of the mounting plate 5. In the present embodiment, the water level meter 12 is a reflective infrared sensor, which is used to detect the water level of the bacterial liquid in the seedling trough 1. The lifting push rod 13 is also a DC hydraulic push rod. The lifting push rod 13 is symmetrically arranged on both sides of the seedling trough 1. The two ends of the lifting push rod 13 are respectively connected to the bottom of the seedling trough 1 and the mounting plate 5. The lifting push rod 13 is used to drive the mounting plate 5 to lift and lower.

[0037] The seedling raising tray 2 is provided with a slot 201, and the slot 201 is used to install the clamping plate 14. A through hole 1 202 is provided at the bottom of the seedling raising tray 2, and the through hole 1 202 is used to cooperate with the through hole 2 1402 to clamp the rice seedlings. The clamping mechanism includes a clamping plate 14 and a rubber ring 15. The clamping plate 14 is provided with a handle 1401, and the handle 1401 is used to facilitate the user to pull the clamping plate 14 along the slot 201. The clamping plate 14 is movably inserted in the slot 201. The clamping plate 14 is provided with a through hole 2 1402 corresponding to the through hole 1 202. Both the through hole 1 202 and the through hole 2 1402 are provided with a rubber ring 15. The rubber ring 15 is used to reduce damage to the seedlings during clamping. The clamping plate 14 is driven to move along the slot 201 by pulling the handle 1401, so that the clamping plate 14 clamps or releases the seedlings.

[0038] The seedling tray 2 is provided with a mounting hole 203, and the mounting hole 203 is used to limit the movement direction of the locking bolt 16 so that it can only move along the axial direction of the mounting hole 203. A thread that cooperates with the locking bolt 16 is provided on one side of the mounting hole 203. The locking mechanism includes a locking bolt 16. The locking bolt 16 is a butterfly bolt. Therefore, the locking bolt 16 can be operated without the aid of other tools. The locking bolt 16 is provided in the mounting hole 203, and the clamping plate 14 is provided with a locking hole 1403. The locking bolt 16 is inserted into the locking hole 1403, and the clamping plate 14 is locked by tightening the locking bolt 16.

[0039] Working principle: before use, the seedlings are placed inside the through hole 1 202, and then the handle 1401 is pulled to drive the clamping plate 14 to clamp the seedlings. After the clamping is completed, the clamping plate 14 can be fixed by screwing the locking bolt 16, and the assembly of the seedlings and the seedling tray 2 is completed; then the circulation pump 4 is turned on, and the circulation pump 4 drives the bacterial liquid in the bacterial agent box 3 to circulate in the seedling box;

[0040] When in use, several seedling trays 2 are placed in the lifting groove 501. When the distance sensor 11 detects that there is a seedling tray 2 that has just been placed in the lifting groove 501 and has not been stacked in front of the stacking rod 10, the stacking push rod 9 will drive the stacking rod 10 to stack the seedling trays 2 in the lifting groove 501. After stacking, the lifting push rod 13 drives the mounting plate 5 to rise and fall according to the water level detected by the water level meter 12, and then the bottom of the seedlings is immersed in the bacterial solution for treatment. After the treatment is completed, the seedling tray 2 is taken out of the lifting groove 501 and the handle 1401 is pulled so that the through hole 1 202 and the through hole 2 1402 are coaxially arranged to take out the seedlings in batches.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel rice mycorrhizal rice seedling raising device, characterized in that: include: A seedling raising tank, wherein a plurality of seedling raising trays are arranged inside the seedling raising tank, the seedling raising tank is connected to a bacterial agent box, and a bacterial liquid is arranged inside the bacterial agent box; A bacterial liquid delivery component, the bacterial liquid delivery component includes a temperature control mechanism, a flow regulating mechanism and a circulation pump, the temperature control mechanism is used to adjust the temperature of the bacterial liquid in the seedling tank, the circulation pump is connected to the bacterial agent box, and the flow regulating mechanism is used to adjust the flow of the bacterial liquid input into the seedling tank by the circulation pump; An installation component, the installation component comprising an installation plate, a stacking mechanism and a lifting mechanism, the installation plate is arranged inside the seedling raising groove, the seedling raising tray is arranged on the installation plate, the stacking mechanism is used to stack the positions of the seedling raising trays in the installation plate, and the lifting mechanism is used to drive the installation plate to be lifted and lowered; and A seedling clamping assembly, the seedling clamping assembly comprising a clamping mechanism and a locking mechanism, the clamping mechanism being used to clamp the seedlings, and the locking mechanism being used to lock the clamping mechanism after the clamping mechanism clamps the seedlings; The mounting plate is provided with a lifting groove, and the seedling raising tray is arranged in the lifting groove; The stacking mechanism comprises a stacking push rod and a stacking rod, the two ends of the stacking push rod are respectively connected to the lifting groove and the stacking rod, and the stacking push rod is used to drive the stacking rod to stack the position of the seedling raising tray in the lifting groove; The lifting mechanism includes lifting push rods, which are symmetrically arranged on both sides of the seedling raising groove and are used to drive the mounting plate to be lifted and lowered; The seedling raising tray is provided with a slot, the clamping mechanism comprises a clamping plate, the clamping plate is provided with a handle, the clamping plate is movably inserted in the slot, and the clamping plate is driven to move along the slot by pulling the handle, so that the clamping plate clamps or releases the seedling; The seedling raising tray is provided with a mounting hole, and the locking mechanism includes a locking bolt, which is arranged in the mounting hole. The clamping plate is provided with a locking hole, and the locking bolt is inserted into the locking hole, and the clamping plate is locked by tightening the locking bolt.

2. A novel rice mycorrhizal rice seedling raising device according to claim 1, characterized in that: The temperature control mechanism includes a temperature sensor and a heating tube. The temperature sensor is arranged in the seedling raising tank and is used to detect the temperature of the bacterial liquid in the seedling raising tank. The heating tube is arranged in the seedling raising tank and is used to adjust the temperature of the bacterial liquid in the seedling raising tank according to the detection result of the temperature sensor.

3. The novel rice mycorrhizal rice seedling raising device according to claim 1, characterized in that: The flow regulating mechanism comprises a regulating valve, and two ends of the regulating valve are respectively connected to the seedling raising tank and the circulating pump.

4. The novel rice mycorrhizal rice seedling raising device according to claim 1, characterized in that: The stacking mechanism further comprises a distance sensor, and the distance sensor is arranged on the stacking rod.

5. The novel rice mycorrhizal rice seedling raising device according to claim 1, characterized in that: The lifting mechanism also includes a water level gauge, which is arranged at the bottom of the mounting plate and is used to detect the water level of the bacterial liquid in the seedling raising tank.

6. The novel rice mycorrhizal rice seedling raising device according to claim 1, characterized in that: The bottom of the seedling raising tray is provided with a through hole 1, the clamping mechanism further comprises a rubber ring, the clamping plate is provided with a through hole 2 corresponding to the through hole 1, and both the through hole 1 and the through hole 2 are provided with the rubber ring.

7. The novel rice mycorrhizal rice seedling raising device according to claim 6, characterized in that: The locking bolt is a butterfly bolt.

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