Circulating irrigation type seed cultivation device

Abstract

The utility model relates to the field of seed cultivation, in particular to a circulating irrigation type seed cultivation device which comprises a rack, triangular supports are fixed to the four corners of the upper end of the rack, cultivation mechanisms are installed between the triangular supports, and the circulating irrigation type seed cultivation device further comprises an irrigation mechanism. When the device irrigates seeds in a cultivation mechanism, a suction pump and a motor are started, and through threaded connection between a sliding plate and a reciprocating lead screw and sliding connection between the sliding plate and a guide rod, the sliding plate can drive a spraying plate to reciprocate after the motor is started; water in a water collecting frame can be pumped into a spraying plate through an output pipe, then the water can be sprayed out through a spraying head at the lower end of the spraying plate, the situation that a water pipe is wound into the device can be avoided through irrigation, some water which is not sprayed to a cultivation mechanism can fall into the water collecting frame, and therefore waste of water resources can be reduced to the maximum extent.

Description

Technical Field

[0001] The utility model relates to the field of seed cultivation, in particular to a circulating irrigation type seed cultivation device. Background Art

[0002] Seeds are the reproductive bodies unique to gymnosperms and angiosperms. They are formed from ovules through pollination and fertilization. Seeds generally consist of three parts: the seed coat, embryo, and endosperm. Some mature seeds consist of only the seed coat and embryo. Seed formation allows the young sporophyte ovule to be protected by the mother and receive adequate nutrients, similar to a mammalian fetus.

[0003] A search of patent document CN216087886U reveals a "circulating irrigation seed cultivation device," which adds a fixed amount of water to a water storage tank via an inlet pipe. A circulating water pump switch controls the operation of the circulating water pump, which pumps water from the storage tank through an irrigation pipe and several sprinkler heads to irrigate the soil within a cultivation tank. A drive motor switch controls the operation of the drive motor, which drives a small gear to rotate. The engagement of the small gear with a large gear drives a rotating column to rotate, thereby rotating the irrigation pipe to sequentially irrigate the corresponding cultivation tank."

[0004] However, when the above-mentioned device is in operation, due to the large gaps between the four cultivation tanks, when the irrigation pipe rotates to circulate irrigation for the seeds in the four cultivation tanks, a large amount of water resources may be sprayed into the space outside the cultivation tanks, thereby wasting a large amount of water resources. In addition, when the rotating column drives the irrigation pipe to rotate, the connecting hose is easily entangled on the rotating column. Utility Model Content

[0005] The purpose of the present invention is to provide a circulating irrigation seed cultivation device in order to solve the above problems.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] A circulating irrigation seed cultivation device comprises a stand, tripods are fixed at the four corners of the upper end of the stand, a cultivation mechanism is installed between the tripods, and an irrigation mechanism is also included;

[0008] The irrigation mechanism includes a reciprocating screw, which is rotatably connected between two of the tripods. A motor is installed at the input end of the reciprocating screw, and a guide rod is fixed between the other two tripods. The front end of the guide rod is slidably connected to a sliding plate, and the sliding plate is threadedly connected to the reciprocating screw. A spray plate is fixed at the lower end of the sliding plate, and a plurality of spray heads are installed at the lower end of the spray plate. A water collecting frame is fixed to the bottom of the stand, a drain pipe is fixed to one end of the water collecting frame, and a pump is installed at the other end of the water collecting frame, and an output pipe is fixed to the output end of the pump.

[0009] Preferably, the output end of the drain pipe is threadedly connected with a sealing cover, and the input end of the drain pipe and the pump are both located at the bottom of the water collecting frame.

[0010] Preferably, the output pipe is made of a metal hose, and the output end of the output pipe passes through the sliding plate and is connected to the spray plate.

[0011] Preferably, the length of the spray plate is smaller than the width of the water collecting frame.

[0012] Preferably, the cultivation mechanism includes a fixed frame, which is fixed in the middle of the four tripods. A plurality of cultivation slots are fixed in the middle of the fixed frame. The cultivation frame is placed on the upper end of the cultivation slots. Two handles are fixed on the upper end of the cultivation frame.

[0013] Preferably, the bottom of the cultivation frame is higher than the bottom of the cultivation tank, and a plurality of circular through holes are provided on the bottom of the cultivation frame.

[0014] The beneficial effects compared with the prior art are as follows:

[0015] When the device is irrigating the seeds inside the cultivation mechanism, the pump and the motor are started. Through the threaded connection between the sliding plate and the reciprocating screw rod and the sliding connection between the sliding plate and the guide rod, when the motor is started, the sliding plate can drive the spray plate to move back and forth. When the pump is started, the water in the water collection frame can be pumped into the spray plate through the output pipe, and then the water will be sprayed out through the nozzle at the lower end of the spray plate. Such irrigation can prevent the water pipe from being entangled in the device, and some water that is not sprayed on the cultivation mechanism will fall into the water collection frame, which can maximize the reduction of water waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic structural diagram of a circulating irrigation seed cultivation device according to the present invention;

[0018] Figure 2 This is a structural diagram of a cultivation mechanism in a circulating irrigation seed cultivation device according to the present invention;

[0019] Figure 3 This is a main cross-sectional view of a cultivation tank in a circulating irrigation seed cultivation device according to the present invention;

[0020] Figure 4This is a structural diagram of the irrigation mechanism in the circulating irrigation seed cultivation device described in the present invention;

[0021] Figure 5 It is a structural schematic diagram of a water collecting frame in a circulating irrigation seed cultivation device described in the utility model.

[0022] The following are the descriptions of the reference numerals:

[0023] 1. Stand; 11. Tripod; 2. Fixed frame; 21. Cultivation tank; 22. Cultivation frame; 23. Handle; 3. Reciprocating screw; 31. Motor; 32. Guide rod; 33. Sliding plate; 34. Spray plate; 35. Water collection frame; 36. Drain pipe; 37. Pump; 38. Output pipe. DETAILED DESCRIPTION

[0024] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0025] The present invention will be further described below with reference to the accompanying drawings:

[0026] like Figure 1-Figure 5 As shown, a circulating irrigation seed cultivation device includes a stand 1, wherein tripods 11 are fixed at the four corners of the upper end of the stand 1, and a cultivation mechanism is installed between the tripods 11, and also includes an irrigation mechanism.

[0027] The cultivation mechanism includes a fixed frame 2, which is fixed in the middle of the four tripods 11. A plurality of cultivation grooves 21 are fixed in the middle of the fixed frame 2. A cultivation frame 22 is placed on the upper end of the cultivation groove 21. The bottom of the cultivation frame 22 is higher than the bottom of the above-mentioned cultivation groove 21. A plurality of circular through holes are opened at the bottom of the cultivation frame 22. Two handles 23 are fixed to the upper end of the cultivation frame 22. By pouring cultivation soil into the interior of the cultivation frame 22, the seeds to be cultivated can then be planted in the cultivation frame 22.

[0028] The irrigation mechanism includes a reciprocating screw rod 3, which is rotatably connected between two of the tripods 11. A motor 31 is installed at the input end of the reciprocating screw rod 3. A guide rod 32 is fixed between the other two tripods 11. A sliding plate 33 is slidably connected to the front end of the guide rod 32, and the sliding plate 33 is threadedly connected to the reciprocating screw rod 3. A spray plate 34 is fixed to the lower end of the sliding plate 33. A plurality of spray heads are installed at the lower end of the spray plate 34. A water collection frame 35 is fixed to the bottom of the stand 1. The length of the spray plate 34 is less than the width of the water collection frame 35. A drain pipe 36 is fixed to one end of the water collection frame 35. The output end of the drain pipe 36 is threadedly connected to a sealing cover, and a pump 37 is installed at the other end of the water collecting frame 35. The input ends of the drain pipe 36 and the pump 37 are both located at the bottom of the water collecting frame 35. An output pipe 38 is fixed to the output end of the pump 37. The output pipe 38 is made of a metal hose, and the output end of the output pipe 38 passes through the sliding plate 33 and is connected to the spray plate 34; through the threaded connection between the sliding plate 33 and the reciprocating screw 3 and the sliding connection between the sliding plate 33 and the guide rod 32, when the motor 31 drives the reciprocating screw 3 to rotate, the sliding plate 33 can drive the spray plate 34 to move back and forth.

[0029] Working principle: Before the device is operated, first fill multiple cultivation frames 22 with soil for seed cultivation, and then plant seeds in the soil. When watering is needed, start the pump 37 and the motor 31. Through the threaded connection between the sliding plate 33 and the reciprocating screw rod 3 and the sliding connection between the sliding plate 33 and the guide rod 32, when the motor 31 is started, the sliding plate 33 can drive the spray plate 34 to move back and forth. When the pump 37 is started, the water in the water collecting frame 35 can be pumped into the spray plate 34 through the output pipe 38, and then the water will be sprayed out through the nozzle at the lower end of the spray plate 34, thereby irrigating the seeds in the cultivation frame 22. Such irrigation can prevent the water pipe from being entangled in the device, and some water that is not sprayed to the cultivation mechanism will fall into the water collecting frame 35, which can minimize the waste of water resources.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. A circulating irrigation seed cultivation device, comprising a stand (1), wherein tripods (11) are fixed at the four corners of the upper end of the stand (1), and a cultivation mechanism is installed between the tripods (11), characterized in that: It also includes irrigation institutions; The irrigation mechanism comprises a reciprocating screw (3), the reciprocating screw (3) being rotatably connected between two of the tripods (11), a motor (31) being installed at the input end of the reciprocating screw (3), a guide rod (32) being fixed between the other two tripods (11), a sliding plate (33) being slidably connected to the front end of the guide rod (32), and the sliding plate (33) being threadedly connected to the reciprocating screw (3), a spray plate (34) being fixed at the lower end of the sliding plate (33), a plurality of spray heads being installed at the lower end of the spray plate (34), a water collecting frame (35) being fixed at the bottom of the stand (1), a drain pipe (36) being fixed at one end of the water collecting frame (35), a pump (37) being installed at the other end of the water collecting frame (35), and an output pipe (38) being fixed at the output end of the pump (37).

2. The circulating irrigation seed cultivation device according to claim 1, characterized in that: The output end of the drainage pipe (36) is threadedly connected to a sealing cover, and the input ends of the drainage pipe (36) and the pump (37) are both located at the bottom of the water collecting frame (35).

3. The circulating irrigation seed cultivation device according to claim 1, characterized in that: The output pipe (38) is made of a metal hose, and the output end of the output pipe (38) passes through the sliding plate (33) and is connected to the spray plate (34).

4. The circulating irrigation seed cultivation device according to claim 1, characterized in that: The length of the spray plate (34) is smaller than the width of the water collecting frame (35).

5. The circulating irrigation seed cultivation device according to claim 1, characterized in that: The cultivation mechanism comprises a fixed frame (2), wherein the fixed frame (2) is fixed in the middle of the four tripods (11), a plurality of cultivation slots (21) are fixed in the middle of the fixed frame (2), a cultivation frame (22) is placed at the upper end of the cultivation slots (21), and two handles (23) are fixed at the upper end of the cultivation frame (22).

6. The circulating irrigation seed cultivation device according to claim 5, characterized in that: The bottom of the cultivation frame (22) is higher than the bottom of the cultivation tank (21), and a plurality of circular through holes are provided on the bottom of the cultivation frame (22).

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