Drip irrigation device for seedling culture

Abstract

The utility model relates to the field of seedling raising, and discloses a drip irrigation device for seedling raising, which comprises a placing plate, a water receiving tank is arranged on the surface of the placing plate, a filter plate is arranged in the water receiving tank, a support frame is fixedly connected to the side wall of the placing plate, a notch is arranged on the side wall of the support frame, a motor is fixedly connected to the top of the support frame, and the motor is fixedly connected to the bottom of the placing plate. The output end of the motor is fixedly connected with a screw, the outer wall of the screw is in threaded connection with a lifting seat, the outer wall of the lifting seat is fixedly connected with a water collecting plate, the bottom of the water collecting plate is fixedly connected with a drip irrigation pipe, the inner wall of the water collecting plate is fixedly connected with a water pipe, and the end of the water pipe is fixedly connected with a water pump. And the bottom end of the water pump is fixedly connected with a liquid storage tank. According to the drip irrigation device, the filter plate, the motor, the screw and other structures are arranged, the height of the drip irrigation pipe is switched when drip irrigation is carried out on vegetable seedlings so as to cope with different growth cycles of the vegetable seedlings, the drip irrigation effect is guaranteed, and waste of water resources is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of seedling raising, especially a drip irrigation device for seedling raising. BACKGROUND

[0002] Drip irrigation technology needs to be used in the seedling raising process, drip irrigation technology can directly deliver water to the plant roots, reduces the evaporation and waste of water, improves the utilization efficiency of water resources, drip irrigation can be accurate irrigation according to the specific water requirement of plants, avoids the problem caused by excessive irrigation, such as disease caused by high soil humidity, the drip irrigation system can uniformly provide water for each plant, ensures the consistency of field plant growth, improves the overall yield and quality, since drip irrigation is slow and uniform water supply, it reduces the scouring of water flow to the soil, which helps to maintain the soil structure.

[0003] Through the search, the patent for utility model of China announcement number: CN220274416U discloses a drip irrigation device for seedling raising, by planting vegetable seedlings on the breeding soil of multiple seedling boxes, adjusting the angle of multiple seedling boxes and drip pipe, staggered distribution, facilitate the light receiving and accurate drip irrigation of vegetable seedlings, the water pump regularly pumps water and uploads to the inside of drip pipe, water drops drop in the inside of seedling box, drip irrigation for vegetable seedlings to supplement water, when water is too much, will control and discharge from the overflow groove, avoid the death of seedling caused by root system rotting in water.

[0004] In the above technical scheme, the angle distribution of multiple seedling boxes and multiple drip pipes is staggered to avoid root rot caused by excessive water, but the depth and distribution of the root system of vegetable seedlings are different in different growth periods, the height position of the drip irrigation pipe cannot be adjusted, which makes it difficult to ensure that water is directly delivered to the active area of the root system, thereby reducing the effect of drip irrigation, therefore, a drip irrigation device for seedling raising is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a drip irrigation device for seedling raising, which aims to improve the problem that the drip irrigation device for seedling raising in the prior art cannot adjust the height position of the drip irrigation pipe, thereby making it difficult to adapt to different growth periods of vegetable seedlings and reducing the effect of drip irrigation.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a seedling is with drip irrigation device, including the placing plate, the surface of placing plate is seted up with the water receiving groove, the inside of water receiving groove is provided with the filter plate, the lateral wall of placing plate is fixedly connected with the support frame, the lateral wall of support frame is seted up with the notch, the top of support frame is fixedly connected with motor, the output of motor is fixedly connected with screw rod, the outer wall screw connection of screw rod has the lifting seat, the outer wall fixedly connected with the water collecting plate of lifting seat, the bottom fixedly connected with drip irrigation pipe of water collecting plate, the inner wall fixedly connected with the water pipe of water collecting plate, the end fixedly connected with water pump of water pipe, the bottom fixedly connected with the liquid storage tank of water pump, the inner wall fixedly connected with the connecting pipe of placing plate, the surface of placing plate is provided with support subassembly, the surface of filter plate is seted up with positioning assembly.

[0007] As further description of the above technical scheme:

[0008] The surface of support frame is seted up with the through slot, the screw rod is drivenly connected with the transmission belt, the transmission belt is drivenly connected with the rotating shaft, and the outer wall of rotating shaft is fixedly connected with the spiral blade.

[0009] As further description of the above technical scheme:

[0010] The outer wall of filter plate is matched with the inner wall of water receiving groove, and the outer wall of lifting seat is matched with the inner wall of notch.

[0011] As further description of the above technical scheme:

[0012] The support assembly includes a support rod, and the outer wall of the support rod is slidably connected with a fixed block.

[0013] As further description of the above technical scheme:

[0014] The positioning assembly includes a clamping groove, and the outer wall of the filter plate is fixedly connected with a clamping block.

[0015] As further description of the above technical scheme:

[0016] The bottom end of the support rod is fixedly connected with the top of the placing plate, and the outer wall of the fixed block is fixedly connected with the outer wall of the water collecting plate.

[0017] As further description of the above technical scheme:

[0018] The clamping groove is set on the outer wall of the placing plate, and the inner wall of the clamping groove is matched with the outer wall of the clamping block.

[0019] As further description of the above technical scheme:

[0020] The outer wall of the rotating shaft is rotatably connected with the inner wall of the liquid storage tank.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the height of the drip irrigation pipe can be switched when drip irrigation is carried out on the seedlings through the cooperation of the filter plate, motor, screw rod, lifting seat, water collecting plate, drip irrigation pipe, water pump and connecting pipe supporting assembly and positioning assembly, the different growth periods of the seedlings are conveniently coped with, the excess water source during drip irrigation can be recycled after filtration, and the drip irrigation effect is ensured while water resource waste is avoided.

[0023] 2. In the utility model, the nutrient solution poured into the liquid storage tank is stirred when the height of the pipe cutting drip irrigation pipe is adjusted through the cooperation of the through groove, transmission belt, rotating shaft and spiral blade, so that the nutrient solution is mixed with the water source more quickly, and the quality of drip irrigation is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 Fig. 1 is a left view schematic diagram of the main structure of the seedling drip irrigation device according to the utility model;

[0025] Figure 2 Fig. 2 is a right view schematic diagram of the main structure of the seedling drip irrigation device according to the utility model;

[0026] Figure 3 Fig. 3 is a rear view schematic diagram of the main structure of the seedling drip irrigation device according to the utility model;

[0027] Figure 4 Fig. 4 is a schematic diagram of the seedling drip irrigation device according to the utility model; Figure 3 Fig. 5 is an enlarged schematic diagram of area A in Fig. 4.

[0028] LEGEND:

[0029] 1, placing plate; 2, water receiving groove; 3, filter plate; 4, support frame; 5, notch; 6, motor; 7, screw rod; 8, lifting seat; 9, water collecting plate; 10, drip irrigation pipe; 11, water pipe; 12, water pump; 13, liquid storage tank; 14, fixing block; 15, supporting rod; 16, clamping groove; 17, clamping block; 18, connecting pipe; 19, through groove; 20, transmission belt; 21, rotating shaft; 22, spiral blade. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] REFERENCE Figures 1-3The utility model provides a kind of embodiment: a kind of seedling drip irrigation device, the surface of placing plate 1 is equipped with water receiving groove 2, the inside of water receiving groove 2 is provided with filter plate 3, the side wall of placing plate 1 is fixedly connected with support frame 4, the side wall of support frame 4 is equipped with notch 5, the top of support frame 4 is fixedly connected with motor 6, the output of motor 6 is fixedly connected with screw rod 7, the outer wall of screw rod 7 is threadedly connected with lifting seat 8, the outer wall of lifting seat 8 is fixedly connected with water collecting plate 9, the inside of water collecting plate 9 is provided as cavity, water source is conveniently transmitted to drip irrigation pipe 10, the bottom of water collecting plate 9 is fixedly connected with drip irrigation pipe 10, drip irrigation pipe 10 is provided with several groups, and several groups of drip irrigation pipe 10 are equidistantly distributed on the bottom of water collecting plate 9 to drip irrigation to seedling, and drip irrigation pipe 10 can be controlled by electromagnetic valve Flow, the inner wall of water collecting plate 9 is fixedly connected with water pipe 11, the local area of water pipe 11 is provided as telescopic, it is convenient to be telescopic in the lifting way of water collecting plate 9, the end of water pipe 11 is fixedly connected with water pump 12, the bottom end of water pump 12 is fixedly connected with liquid storage tank 13, liquid storage tank 13 is used to store water source, and a certain dose of nutrient solution can be added in water source inside, the inner wall of placing plate 1 is fixedly connected with connecting pipe 18, the bottom of water receiving groove 2 is provided as inclined, and the end of connecting pipe 18 is inclined, it is convenient to transmit the water source filtered by filter plate 3 to the inside of liquid storage tank 13 through connecting pipe 18, the surface of placing plate 1 is provided with support assembly, the surface of filter plate 3 is equipped with positioning assembly.

[0032] Refer to Figures 2-4 The outer wall of filter plate 3 and the inner wall of water receiving groove 2 are like matched, the position of the inside of water receiving groove 2 upper end of filter plate 3, the surface of filter plate 3 is used to place the planting box of seedling, the outer wall of lifting seat 8 and the inner wall of notch 5 are matched, support assembly includes support rod 15, the bottom of support rod 15 is fixedly connected with the top of placing plate 1, the outer wall of support rod 15 is slidably connected with fixed block 14, the outer wall of fixed block 14 is fixedly connected with the outer wall of water collecting plate 9, water collecting plate 9 can drive fixed block 14 to slide on support rod 15 when lifting, to a certain extent, the function of providing guiding support to water collecting plate 9, positioning assembly includes clamping groove 16, clamping groove 16 is equipped on the outer wall of placing plate 1, the outer wall of filter plate 3 is fixedly connected with clamping block 17, the inner wall of clamping groove 16 and the outer wall of clamping block 17 are matched, the cooperation of clamping groove 16 and clamping block 17 can quickly disassemble and assemble between filter plate 3 and water receiving groove 2, to facilitate the cleaning of filter plate 3.

[0033] Refer to Figure 4The surface of the support frame 4 is provided with a through groove 19, the screw rod 7 is drivingly connected with a transmission belt 20, the through groove 19 is sleeved on the outer wall of the transmission belt 20, the through groove 19 is not provided on the transmission belt 20, the support frame 4 is not blocked to the transmission belt 20, the transmission belt 20 is drivingly connected with a rotating shaft 21, the outer wall of the rotating shaft 21 is rotatably connected with the inner wall of the liquid storage tank 13, the outer wall of the rotating shaft 21 is fixedly connected with a spiral blade 22, the spiral blade 22 can drive the water source to be stirred when rotating, so that the water source and the nutrient solution are fully mixed.

[0034] Working principle: the planting box is placed on the filter plate 3, the water pump 12 is started to draw the water source in the liquid storage tank 13, the water source is transmitted to the water collecting plate 9 through the water pipe 11, and finally the drip irrigation pipe 10 is used for drip irrigation, the excess water source can flow out through the hole in the bottom of the planting box, and then slide to the water collecting groove 2 through the filter plate 3, and then flow into the liquid storage tank 13 through the connecting pipe 18, the motor 6 is started to drive the screw rod 7 to rotate slowly in the positive direction or the reverse direction, the lifting seat 8 can be lifted and displaced in the slot 5, at this time, the water collecting plate 9 can slide on the two supporting rods 15 while being lifted and driven by the two fixed blocks 14, so that the height of the drip irrigation pipe 10 can be adjusted, when the drip irrigation pipe 10 is lifted, the transmission belt 20 drives the rotating shaft 21 to rotate, so that the spiral blade 22 stirs the water source in the liquid storage tank 13, so that the height of the drip irrigation pipe 10 can be adjusted when the drip irrigation pipe 10 is used for drip irrigation, so that the different growth periods of the seedlings can be adapted, and the drip irrigation effect is improved.

[0035] Finally, it should be pointed out that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A drip irrigation device for seedling cultivation, comprising a placement plate (1), wherein a water receiving groove (2) is formed on the surface of the placement plate (1), characterized in that: The water receiving tank (2) is equipped with a filter plate (3). The side wall of the placement plate (1) is fixedly connected to a support frame (4). The side wall of the support frame (4) is provided with a slot (5). The top of the support frame (4) is fixedly connected to a motor (6). The output end of the motor (6) is fixedly connected to a screw (7). The outer wall of the screw (7) is threadedly connected to a lifting seat (8). The outer wall of the lifting seat (8) is fixedly connected to a water collecting plate (9). The bottom of the water collecting plate (9) is fixedly connected to a drip irrigation pipe (10). The inner wall of the water collecting plate (9) is fixedly connected to a water pipe (11). The end of the water pipe (11) is fixedly connected to a water pump (12). The bottom end of the water pump (12) is fixedly connected to a liquid storage tank (13). The inner wall of the placement plate (1) is fixedly connected to a connecting pipe (18). The surface of the placement plate (1) is provided with a support assembly. The surface of the filter plate (3) is provided with a positioning assembly.

2. The drip irrigation device for seedling cultivation according to claim 1, characterized in that: The support frame (4) has a through groove (19) on its surface. The screw (7) is connected to a drive belt (20). The drive belt (20) is connected to a rotating shaft (21). The outer wall of the rotating shaft (21) is fixedly connected to a spiral blade (22).

3. The drip irrigation device for seedling cultivation according to claim 1, characterized in that: The outer wall of the filter plate (3) is adapted to the inner wall of the water receiving tank (2), and the outer wall of the lifting seat (8) is adapted to the inner wall of the slot (5).

4. The drip irrigation device for seedling cultivation according to claim 1, characterized in that: The support assembly includes a support rod (15), and a fixing block (14) is slidably connected to the outer wall of the support rod (15).

5. A drip irrigation device for seedling cultivation according to claim 1, characterized in that: The positioning component includes a slot (16), and a locking block (17) is fixedly connected to the outer wall of the filter plate (3).

6. A drip irrigation device for seedling cultivation according to claim 4, characterized in that: The bottom end of the support rod (15) is fixedly connected to the top of the placement plate (1), and the outer wall of the fixing block (14) is fixedly connected to the outer wall of the water collection plate (9).

7. A drip irrigation device for seedling cultivation according to claim 5, characterized in that: The slot (16) is formed on the outer wall of the placement plate (1), and the inner wall of the slot (16) is adapted to the outer wall of the card block (17).

8. A drip irrigation device for seedling cultivation according to claim 2, characterized in that: The outer wall of the rotating shaft (21) is rotatably connected to the inner wall of the liquid storage tank (13).

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