Water and fertilizer integrated device for corn for seed production

Abstract

The utility model discloses a water and fertilizer integrated device for corn for seed production. The water and fertilizer integrated device comprises a dissolving tank, a guide hopper, a stirring mechanism and a water pump, wherein the water outlet pipe is communicated with the interior of the dissolving tank through a multi-way pipe and a branch pipe; an electromagnetic valve I is arranged on the branch pipe; the bottom of the dissolving tank is converged into the water inlet pipe through a liquid guide pipe, and an injection pump for providing conveying power and an electromagnetic valve II for controlling opening and closing are arranged on the liquid guide pipe. According to the utility model, the material distribution auger is driven by the reciprocating motor to convey in a reciprocating manner, so that a relatively large fertilizer is crushed and is leaked into the dissolving tank through the screening net, and the dissolving efficiency of the fertilizer is improved. After the fertilizer is completely dissolved, an electromagnetic valve II and an injection pump are opened, water obtained after the fertilizer is dissolved is converged into a water inlet pipe through a liquid guide pipe, and flow valves are arranged on the water inlet pipe and the liquid guide pipe; therefore, the water pump is matched to achieve uniform conveying and fertilizer distribution.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of seed production corn planting, especially relates to a seed production corn water and fertilizer integration device. BACKGROUND

[0002] The conventional seed production corn needs to be managed in a fine water and fertilizer manner to ensure normal growth and development and guarantee seed quality, therefore, during seed production corn planting, to ensure normal germination and seedling emergence of the seed production corn and coordinated growth of the parents, water and fertilizer supply should be carried out regularly and quantitatively according to the water and fertilizer requirement of the seed production corn. At present, micro-irrigation technology and water and fertilizer integration technology are commonly used on the market to irrigate and fertilize crops, but in actual use, the fertilizer is prone to caking during storage or transportation, and if directly put into the dissolving tank, the fertilizer is not fully dissolved, and the water pump is damaged during subsequent conveying.

[0003] In addition, the fertilizer is not uniformly conveyed after being dissolved, which affects the growth of the seed production corn. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a seed production corn water and fertilizer integration device, solving the problems that the conventional fertilizer is not convenient to dissolve and is not uniformly conveyed after being dissolved.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme:

[0006] The utility model provides a seed production corn water and fertilizer integration device, including a dissolving tank, a material guide hopper arranged on the top of the dissolving tank, a stirring mechanism arranged in the dissolving tank, a water pump communicated with the dissolving tank;

[0007] The water pump comprises a water inlet pipe communicated with a water source and a water outlet pipe for conveying water and dissolving fertilizer, wherein the water outlet pipe is communicated with the inside of the dissolving tank through a multi-way and branch pipe, and an electromagnetic valve I is arranged on the branch pipe;

[0008] The bottom of the dissolving tank is connected to the water inlet pipe through a liquid guide pipe, and an injection pump for providing conveying power and an electromagnetic valve II for controlling opening and closing are arranged on the liquid guide pipe;

[0009] A screening net is arranged on the bottom of the material guide hopper, the screening net is arranged in an arc shape, a material auger is arranged in the material guide hopper and above the screening net, the rotating surface of the material auger is in contact with the screening net, and the material auger is driven to rotate by a reciprocating motor.

[0010] Further, the stirring mechanism comprises a stirring shaft arranged inside the dissolving tank, stirring blades and scrapers arranged on the stirring shaft, and a stirring motor driving the stirring shaft to rotate; wherein the scrapers are in contact with the bottom surface of the dissolving tank.

[0011] Further, a speed reducer driving the stirring shaft is arranged on the top of the dissolving tank, and the speed reducer is in transmission connection with the stirring motor.

[0012] Further, a liquid level sensor is arranged in the dissolving tank; the liquid level sensor comprises a lowest liquid level transmitter and a highest liquid level transmitter.

[0013] Further, a flow valve is arranged on the water inlet pipe and the liquid guide pipe respectively.

[0014] Compared with the prior art, the beneficial technical effects of the utility model are:

[0015] In the utility model, the cloth auger is driven by the reciprocating motor to reciprocate and convey, so that the relatively large block of fertilizer is crushed, and is leaked into the dissolving tank through the screening net, so as to improve the dissolving efficiency of the fertilizer.

[0016] After the fertilizer is completely dissolved, the electromagnetic valve II and the injection pump are opened, the dissolved fertilizer water is guided into the water inlet pipe through the liquid guide pipe, and the flow valve arranged on the water inlet pipe and the liquid guide pipe is used; so as to achieve uniform conveying and fertilizer distribution in cooperation with the water pump. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be further described below in combination with the drawings.

[0018] Figure 1 It is the main body structure schematic drawing of the utility model seed corn water and fertilizer integration device;

[0019] Figure 2 It is the fertilizer dissolving tank schematic drawing in the utility model seed corn water and fertilizer integration device;

[0020] Figure 3 It is the fertilizer guide structure schematic drawing in the utility model seed corn water and fertilizer integration device;

[0021] Figure 4 It is the fertilizer guide structure overhead schematic drawing in the utility model seed corn water and fertilizer integration device.

[0022] Explanation of reference signs: 100, dissolving tank; 200, stirring motor; 300, stirring shaft; 301, scraper; 302, stirring blade; 400, material guide hopper; 401, material auger; 402, screening net; 500, water pump; 501, water inlet pipe; 502, water outlet pipe; 503, branch pipe; 5031, electromagnetic valve I; 600, injection pump; 601, liquid guide pipe; 602, electromagnetic valve II; 700, liquid level sensor. DETAILED DESCRIPTION

[0023] In this embodiment, a water and fertilizer integrated device for seed corn is disclosed, which comprises a dissolving tank 100, a material guide hopper 400 mounted on the top of the dissolving tank 100, a stirring mechanism mounted in the dissolving tank 100, and a water pump 500 in communication with the dissolving tank 100.

[0024] In this embodiment, the water pump 500 supplies water into the dissolving tank 100 for dissolving fertilizer, and also transports water and dissolved fertilizer at the same time.

[0025] The water pump 500 comprises a water inlet pipe 501 connected to a water source, and a water outlet pipe 502 for transporting water and dissolved fertilizer; the water outlet pipe 502 is connected to the inside of the dissolving tank 100 through a multi-way and branch pipe 503; an electromagnetic valve I 5031 is mounted on the branch pipe 503; the bottom of the dissolving tank 100 is connected to the water inlet pipe 501 through a liquid guide pipe 601, and an injection pump 600 for providing transportation power and an electromagnetic valve II 602 for controlling opening and closing are mounted on the liquid guide pipe 601; in this embodiment, a flow valve is mounted on the water inlet pipe 501 and the liquid guide pipe 601 respectively.

[0026] Method for use

[0027] In this embodiment, the fertilizer dissolving solution needs to be prepared first, and then diluted by the water pump 500 before being transported.

[0028] Specifically, the electromagnetic valve I 5031 is controlled to be opened, and the electromagnetic valve II 602 and the injection pump 600 are controlled to be closed; the required fertilizer is sent into the dissolving tank 100 through the material guide hopper 400, and the required water is sent into the dissolving tank 100 through the water pump 500 and the branch pipe 503, and the water and fertilizer are dissolved, stirred and mixed by the stirring mechanism.

[0029] After the fertilizer is completely dissolved, the electromagnetic valve I 5031 is closed, the electromagnetic valve II 602 and the injection pump 600 are opened, the water after dissolving the fertilizer is connected to the water inlet pipe 501 through the liquid guide pipe 601, and transported and spread by the water pump 500.

[0030] In the embodiment, a liquid level sensor 700 is installed in the dissolving tank 100; the liquid level sensor 700 comprises a lowest liquid level transmitter and a highest liquid level transmitter. The liquid level sensor 700 is used to detect the liquid level of the dissolving tank 100 in real time, and then sends the detection result to a controller, so as to control the electromagnetic valve 15031 and the injection pump 600 respectively.

[0031] In the prior art, when the fertilizer is used, the fertilizer is prone to caking during storage or transportation. If the fertilizer is directly put into the dissolving tank 100, the fertilizer is not fully dissolved, and the water pump is damaged during subsequent conveying.

[0032] In the embodiment, a screening net 402 is installed at the bottom of the material guide hopper 400; the screening net 402 is arranged in an arc shape, and a material auger 401 is installed above the screening net 402 in the material guide hopper 400; the rotating surface of the material auger 401 is in contact with the screening net 402, and the material auger 401 is driven to rotate by a reciprocating motor.

[0033] The reciprocating motor (specifically, a stepping motor) drives the material auger 401 to reciprocate, so that the fertilizer with a large size is crushed, and then the fertilizer is leaked into the dissolving tank 100 through the screening net 402, so as to improve the dissolving efficiency of the fertilizer.

[0034] In the embodiment, the stirring mechanism comprises a stirring shaft 300 installed in the dissolving tank 100, stirring blades 302 and scraper plates 301 installed on the stirring shaft 300, and a stirring motor 200 for driving the stirring shaft 300 to rotate; the scraper plates 301 are in contact with the bottom surface of the dissolving tank 100; the fertilizer on the bottom surface of the dissolving tank 100 is scraped by the scraper plates 301, so as to improve the dissolving efficiency.

[0035] In the embodiment, a speed reducer for driving the stirring shaft 300 is arranged at the top of the dissolving tank 100, and the speed reducer is in transmission connection with the stirring motor 200; the stirring speed can be adjusted according to requirements.

[0036] The above embodiments only describe the preferred modes of the present application, and do not limit the scope of the present application. Without departing from the design spirit of the present application, various modifications and improvements of the technical solutions of the present application made by those skilled in the art shall fall within the protection scope of the present application.

Claims

1. A seed corn water and fertilizer integrated device, comprising a dissolving tank (100), a material guide hopper (400) arranged at the top of the dissolving tank (100), a stirring mechanism arranged in the dissolving tank (100), a water pump (500) communicated with the dissolving tank (100); characterized in that: The water pump (500) comprises a water inlet pipe (501) communicated with a water source, and a water outlet pipe (502) for conveying water and dissolved fertilizer; the water outlet pipe (502) is communicated with the inside of the dissolving tank (100) through a multi-way and branch pipe (503); an electromagnetic valve I (5031) is arranged on the branch pipe (503); The bottom of the dissolving tank (100) is connected to the water inlet pipe (501) through a liquid guide pipe (601), and an injection pump (600) for providing conveying power and an electromagnetic valve II (602) for controlling opening and closing are arranged on the liquid guide pipe (601); A screening net (402) is arranged at the bottom of the material guide hopper (400), the screening net (402) is arranged in an arc shape, a material auger (401) is arranged in the material guide hopper (400) and above the screening net (402); the rotating surface of the material auger (401) is in contact with the screening net (402), and the material auger (401) is driven to rotate by a reciprocating motor.

2. The seed corn water and fertilizer integrated device according to claim 1, characterized in that: The stirring mechanism comprises a stirring shaft (300) arranged in the dissolving tank (100), stirring blades (302) and a scraper (301) arranged on the stirring shaft (300), and a stirring motor (200) for driving the stirring shaft (300) to rotate; the scraper (301) is in contact with the bottom surface of the dissolving tank (100).

3. The seed corn water and fertilizer integrated device according to claim 2, characterized in that: A speed reducer for driving the stirring shaft (300) is arranged at the top of the dissolving tank (100), and the speed reducer is in transmission connection with the stirring motor (200).

4. The seed corn water and fertilizer integrated device according to claim 3, characterized in that: A liquid level sensor (700) is arranged in the dissolving tank (100); the liquid level sensor (700) comprises a lowest liquid level transmitter and a highest liquid level transmitter.

5. The seed corn water and fertilizer integrated device according to claim 1, characterized in that: Flow valves are arranged on the water inlet pipe (501) and the liquid guide pipe (601) respectively.

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