Vegetable seedling raising tray

Abstract

The utility model relates to a vegetable seedling raising plate which comprises a water guide plate, a seedling seat and a water inlet are fixed on the water guide plate through a fixing groove, and an adjusting mechanism is fixed on the seedling seat and connected with the seedling seat through a water guide pipe. In the vegetable seedling raising process of the seedling raising plate, the adjusting mechanism can automatically adjust the amount of the culture solution in the seedling seat, the optimal culture water level is guaranteed, a good seedling raising environment is kept, and therefore the survival rate of seedling raising is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of vegetable seedling cultivation, in particular to a vegetable seedling cultivation tray. Background Art

[0002] As people's demand for vegetable quality and safety grows, traditional seedling raising methods can no longer meet the needs of modern agricultural production. The emergence of vegetable seedling trays has solved this problem. By using seedling trays for seedling raising, batch production of vegetable seedlings can be achieved, the germination rate of seeds can be increased, and seed costs can be reduced. At the same time, it is also convenient for centralized management and reduces the spread of pests and diseases.

[0003] In vegetable seedling cultivation, due to the different growth states and conditions of each seedling, the culture solution they absorb is different, resulting in different culture solution conditions in each seedling seat. In the prior art, culture solution is usually added in batches at fixed intervals, which causes waste of culture solution and increases the complexity of seedling cultivation.

[0004] Therefore, it is necessary to provide a vegetable seedling tray to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] To achieve the above purpose, the utility model provides the following technical solution: a vegetable seedling tray, comprising:

[0006] The water guide plate is specifically hollow inside and has a plurality of fixed grooves evenly formed thereon, and a water inlet fixed thereon;

[0007] There are multiple seedling seats, all of which are fixed on the water guide plate through the fixing grooves;

[0008] A plurality of water guide pipes are arranged, one end of which is connected to the water guide plate; and

[0009] The regulating mechanism is fixed on the seedling seat and connected to the other end of the water guide pipe. Specifically, the regulating mechanism includes:

[0010] A stand, fixed on the seedling seat, and an execution chamber is provided in the stand;

[0011] A regulating valve is fixed in the execution chamber, one end of which is connected to the water pipe and the other end of which is connected to the drip nozzle; and

[0012] The driving assembly is fixed in the seedling seat and connected with the regulating valve to provide driving force for it.

[0013] As a further improvement of the present invention, an installation compartment is provided in the seedling seat, and the drive assembly is installed in the installation compartment.

[0014] As a further improvement of the utility model, the drive assembly comprises:

[0015] A crossbeam, fixed in the execution chamber, and a gear is rotatably provided on the crossbeam;

[0016] A second pulley is rotatably disposed in the installation bin and is transmitted to the gear via a belt;

[0017] an adjustment chamber installed in the installation chamber; and

[0018] The floating ball is rotatably placed in the regulating chamber and is fixed to the second pulley via a lifting rope.

[0019] As a further improvement of the utility model, a pulley 1 is coaxially fixed inside the gear, and the pulley 1 and the pulley 2 are driven by a belt.

[0020] A filter is fixed on the bottom of the regulating chamber, penetrating through the seedling seat.

[0021] As a further improvement of the utility model, the floating ball has a two-layer covering structure, the inner layer is a counterweight sphere, and the outer layer is a buoyancy layer.

[0022] As a further improvement of the utility model, a torsion spring is installed on the rotating shaft of the pulley 2.

[0023] As a further improvement of the utility model, the regulating valve comprises:

[0024] The fixed rod and the water blocking platform are both fixed in the execution chamber, but a sliding platform is provided at the center axis of the fixed rod;

[0025] a sliding valve slidably disposed on the sliding platform; and

[0026] A guide rod is fixed on the sliding valve, and a rack is fixed on one side of the guide rod, and the rack is meshed with the gear.

[0027] Compared with the prior art, the beneficial effects of the utility model are:

[0028] During the vegetable seedling raising process, the regulating valve, under the action of the driving component, can automatically regulate the culture solution in the seedling seat to ensure the timely acquisition of nutrients required for the growth and development of the seedlings, provide a good seedling raising environment, and improve the survival rate of vegetable seedlings.

[0029] At the same time, the regulating valve and the driving assembly reduce the tediousness of manual operation and improve the work efficiency of vegetable seedling cultivation. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is an overall schematic diagram of a vegetable seedling tray;

[0031] Figure 2 It is a schematic cross-sectional view of a seedling seat of a vegetable seedling tray;

[0032] Figure 3 This is a structural diagram of a vegetable seedling tray drive component;

[0033] Figure 4 This is a schematic diagram of a vegetable seedling tray regulating bin;

[0034] Figure 5 The present invention is a structural diagram of a regulating valve for a vegetable seedling tray.

[0035] Among them, 1. water guide plate; 2. seedling seat; 3. adjustment mechanism; 31. stand; 32. drip nozzle; 4. water guide pipe; 5. water inlet; 6. regulating valve; 61. guide rod; 62. fixed rod; 63. sliding valve; 64. rack; 65. water blocking platform; 7. driving assembly; 71. crossbeam; 72. gear; 73. pulley 2; 74. adjustment chamber; 75. float; 76. filter. DETAILED DESCRIPTION

[0036] See also Figures 1 to 5 As shown, a vegetable seedling tray is characterized by comprising:

[0037] The water guide plate 1 is specifically hollow inside and has a plurality of fixed grooves evenly formed thereon, and a water inlet 5 fixed thereon;

[0038] There are multiple seedling seats 2, all of which are fixed on the water guide plate 1 through the fixing grooves;

[0039] A plurality of water guide pipes 4 are arranged, one end of which is connected to the water guide plate 1; and

[0040] The regulating mechanism 3 is fixed on the seedling seat 2 and connected to the other end of the water pipe 4. Specifically, the regulating mechanism 3 includes:

[0041] A stand 31 is fixed on the seedling seat 2, and an execution chamber is provided in the stand 31;

[0042] A regulating valve 6 is fixed in the execution chamber, one end of which is connected to the water pipe 4 and the other end of which is connected to the drip nozzle 32; and

[0043] The driving assembly 7 is fixed in the seedling holder 2 and connected to the regulating valve 6 to provide driving force therefor.

[0044] like Figure 1-Figure 2 As shown, the utility model also includes: an installation compartment is opened in the seedling seat 2, and the driving component 7 is installed in the installation compartment.

[0045] The vegetable seedlings are placed in the seedling seat 2, and the culture solution delivery pipeline is opened immediately to allow the culture solution to enter the seedling seat 2 under the action of the regulating valve 6. During the process of the culture solution flowing into the seedling seat 2, the driving component 7 is affected by its buoyancy, and the depth of the culture solution in the seedling seat 2 is driven by the regulating valve 6 to regulate the culture solution in the seedling seat 2. That is, during the growth and development of the seedlings, the depth of the culture solution in the seedling seat 2 is automatically adjusted, a good seedling raising environment is maintained, the survival rate of the vegetable seedlings is improved, the cumbersomeness of manual operation is reduced, and the working efficiency of the vegetable seedling raising is improved.

[0046] like Figure 3 As shown, the utility model also includes: the driving assembly 7 includes:

[0047] A crossbeam 71 is fixed in the execution chamber, and a gear 72 is rotatably provided on the crossbeam 71;

[0048] A second pulley 73 is rotatably disposed in the installation bin and is transmitted through a belt and the gear 72;

[0049] An adjustment chamber 74, installed in the installation chamber; and

[0050] The floating ball 75 is rotatably placed in the regulating chamber 74 and is fixed to the pulley 2 73 via a lifting rope.

[0051] like Figure 3-Figure 4 As shown, the utility model also includes: a pulley 1 is coaxially fixed inside the gear 72, and a belt transmission is transmitted between the pulley 1 and the pulley 2 73; a filter screen 76 is fixed at the bottom of the adjusting bin 74 and passes through the seedling seat 2; the float 75 has a two-layer covering structure, the inner layer is a counterweight sphere, and the outer layer is a buoyancy layer; the pulley 2 73 is provided with a torsion spring on the rotating shaft.

[0052] The culture solution enters the seedling holder 2, and under the effect of the communicating vessel principle, the culture solution in the seedling holder 2 and the culture solution in the regulating chamber 74 are kept at the same level. During the vegetable seedling raising process, the growth of the vegetables and the effect of evaporation will reduce the culture solution in the seedling holder 2, thereby affecting the vegetables' normal acquisition of the nutrients for growth from the culture solution. At this time, the reduction in the amount of culture solution in the seedling holder 2 will simultaneously cause the horizontal surface in the regulating chamber 74 to drop, even if the buoyancy of the float 75 is reduced, causing the float 75 to slide down in the regulating chamber 74. The sliding of the float 75 causes the pulley 2 73 to rotate, and the rotation of the pulley 2 73 causes the gear 72 to start rotating. The rotation of the gear 72 will open the regulating valve 6, thereby The culture solution enters the seedling seat 2 from the drip nozzle 32; conversely, when the culture solution is injected into the seedling seat 2, the culture solution level in the regulating chamber 74 rises, the buoyancy increases, and the float 75 floats up, and the pulley 73 rotates under the action of the torsion spring, thereby causing the valve opening angle of the regulating valve 6 to gradually decrease until the optimal vegetable seedling raising depth is reached and the regulating valve 6 is closed, thereby achieving a high degree of automation in the vegetable seedling raising process to maintain a good vegetable seedling raising environment, improve the survival rate of vegetable seedlings, reduce the tediousness of manual operation, and improve the work efficiency of vegetable seedling raising.

[0053] like Figure 5 As shown, the utility model also includes: the regulating valve 6 includes:

[0054] The fixing rod 62 and the water blocking platform 65 are both fixed in the execution chamber, but a sliding platform is provided at the central axis of the fixing rod 62;

[0055] A sliding valve 63 slidably disposed on the slide; and

[0056] The guide rod 61 is fixed on the sliding valve 63 , and a rack 64 is fixed on one side of the guide rod 61 , and the rack 64 is meshed with the gear 72 .

[0057] When the culture solution in the seedling seat 2 is insufficient, the driving component 7 will cause the rack 64 to move to the right, thereby causing the sliding valve 63 to disengage from the water blocking platform 65, so that the culture solution flows into the seedling seat 2 through the drip nozzle 32; when the culture solution in the seedling seat 2 gradually increases to an optimal position, the driving component 7 will cause the rack 64 to gradually move to the left, reducing the distance between the sliding valve 63 and the water blocking platform 65. When the culture solution addition reaches the optimal position, the sliding valve 63 and the water blocking platform 65 are closed, thereby preventing the culture solution from continuing to enter the seedling seat 2, thereby achieving refined addition of the culture solution and reducing waste of resources.

[0058] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A vegetable seedling tray, characterized in that: include: A water guide plate (1), specifically, the water guide plate (1) is hollow inside, has a plurality of fixed grooves evenly arranged thereon, and is fixed with a water inlet (5); A plurality of seedling seats (2) are arranged, and all are fixed on the water guide plate (1) through the fixing grooves; A plurality of water guide pipes (4) are arranged, one end of which is connected to the water guide plate (1); and The regulating mechanism (3) is fixed on the seedling seat (2) and connected to the other end of the water pipe (4). Specifically, the regulating mechanism (3) comprises: A stand (31) is fixed on the seedling seat (2), and an execution chamber is provided in the stand (31); A regulating valve (6) is fixed in the execution chamber, one end of which is connected to the water pipe (4) and the other end of which is connected to the drip nozzle (32); and The driving assembly (7) is fixed in the seedling holder (2) and connected to the regulating valve (6) to provide driving force therefor.

2. A vegetable seedling tray according to claim 1, characterized in that: The seedling seat (2) is provided with an installation compartment, and the drive assembly (7) is installed in the installation compartment.

3. A vegetable seedling tray according to claim 2, characterized in that: The driving assembly (7) comprises: A crossbeam (71) is fixed in the execution chamber, and a gear (72) is rotatably provided on the crossbeam (71); A second pulley (73) is rotatably disposed in the installation bin and is driven by a belt and the gear (72); An adjustment chamber (74) installed in the installation chamber; and The floating ball (75) is rotatably placed in the regulating chamber (74) and is fixed to the second pulley (73) via a lifting rope.

4. A vegetable seedling tray according to claim 3, characterized in that: A pulley 1 is coaxially fixed inside the gear (72), and a belt is used to transmit power between the pulley 1 and the pulley 2 (73).

5. A vegetable seedling tray according to claim 3, characterized in that: A filter screen (76) is fixed at the bottom of the regulating chamber (74) and passes through the seedling seat (2).

6. A vegetable seedling tray according to claim 3, characterized in that: The floating ball (75) is a two-layer covering structure, the inner layer is a counterweight sphere, and the outer layer is a buoyancy layer.

7. A vegetable seedling tray according to claim 3, characterized in that: The second pulley (73) is provided with a torsion spring on the rotating shaft.

8. A vegetable seedling tray according to claim 3, characterized in that: The regulating valve (6) comprises: The fixing rod (62) and the water blocking platform (65) are both fixed in the execution chamber, but a sliding platform is provided at the center axis of the fixing rod (62); a sliding valve (63) slidably disposed on the sliding platform; and A guide rod (61) is fixed on the sliding valve (63), and a rack (64) is fixed on one side of the guide rod (61), and the rack (64) is meshed with the gear (72).

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