Quantitative watering and fertilizing device

Abstract

The utility model discloses a quantitative watering and fertilizing device which comprises a cup body made of a transparent material, a cavity is arranged in the cup body, and scale marks are arranged on the outer side wall of the cup body; the side wall of the cup body is outwards convexly provided with a connecting port communicated with the cavity; the water level gauge and the scale mark are oppositely arranged left and right, the scale mark and the water level gauge are both located on the right side of the connecting port, the water level gauge comprises a round pipe and a buoy, the round pipe is made of a transparent material and vertically installed in the cavity, a water inlet hole is formed in the bottom of the round pipe, an air hole is formed in the top of the round pipe, and the buoy is arranged in the round pipe; the water inlet pipe is made of a hard pipe, and a water outlet of the water inlet pipe is communicated with the connector; a valve is arranged on the water inlet pipe; the connecting pipe is made of a hose and is used for communicating the water supply equipment with the water inlet of the water inlet pipe. The quantitative watering and fertilizing device is simple in structure and low in cost; therefore, opening and closing of the valve are facilitated, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of watering and fertilizing equipment, in particular to a quantitative watering and fertilizing device. Background Art

[0002] Quantitative watering and fertilization refers to scientifically and rationally determining the amount and frequency of watering according to factors such as the water requirement of the plant, soil type, and climatic conditions, so as to meet the water needs of plant growth while avoiding over-watering or under-watering. Different plants have different water requirements, and the same plant has different water requirements at different growth stages. For example, more water may be needed during the seedling and flowering stages, while excessive water will lead to insufficient oxygen in the soil, the roots cannot breathe normally, and it is easy to cause root diseases; and too much water will slow down the growth rate of the plant and affect the normal development of the plant. Insufficient water will affect the growth of the plant, causing slow or stagnant growth. Therefore, when watering the plants, it is necessary to quantify watering and fertilizing according to the needs of the plants, which can not only meet the growth needs of the plants, but also save water resources and reduce waste.

[0003] When watering and fertilizing in a fixed amount, intelligent irrigation systems are currently often used, combined with Internet of Things technology to achieve remote control and automated management, adjust watering strategies based on real-time data, realize intelligent irrigation of farmland and timed and fixed-quantity watering and fertilization, and improve irrigation efficiency. However, this method is more suitable for large-scale crops, and the cost of intelligent irrigation systems is relatively high. When planting in a small area, manual irrigation is usually used. Manual irrigation mainly adjusts the amount of watering based on experience, and it is impossible to accurately control the amount of watering; or a measuring cup is used for precise measurement, but the amount of watering must be measured once for each plant, and because the water is transparent, it is necessary to observe the scale closely, which is cumbersome, time-consuming and laborious. Utility Model Content

[0004] The utility model aims to provide a quantitative watering and fertilizing device, so as to overcome the disadvantages of the existing intelligent irrigation system, such as high cost, the need to observe the water level line carefully at a close distance when directly measuring with a measuring cup, which is cumbersome, time-consuming and labor-intensive.

[0005] To achieve the above-mentioned purpose, the utility model provides a quantitative watering and fertilizing device, comprising: a cup body, which is made of a transparent material, the cup body is provided with a cavity with a top opening, and the outer side wall of the cup body is provided with scale lines; the side wall of the cup body is provided with a connecting port protruding outward, and the connecting port is connected with the cavity; a water level gauge, which is arranged opposite to the scale lines on the left and right, and the scale lines and the water level gauge are both located on the right side of the connecting port, the water level gauge comprises a circular tube and a buoy, the circular tube is made of a transparent material, the circular tube is vertically installed in the cavity, and the bottom of the circular tube is provided with a water inlet hole connected with the cavity, the top of the circular tube is provided with an air hole, and the buoy is movably arranged in the circular tube; a water inlet pipe, which is made of a hard pipe, and the water outlet of the water inlet pipe is connected with the connecting port; a valve is provided on the water inlet pipe; and a connecting pipe, which is made of a hose, the water outlet of the connecting pipe is connected with the water inlet of the water inlet pipe, and the water inlet of the connecting pipe is connected with a water supply device.

[0006] Preferably, in the above technical solution, there are multiple water inlet holes, and the multiple water inlet holes are evenly distributed along the circumferential direction of the circular tube.

[0007] Preferably, in the above technical solution, a triangular water outlet is provided on the top of the cup body, and the water outlet is located at the upper left of the connecting port.

[0008] Preferably, in the above technical solution, the quantitative watering and fertilizing device also includes an indicating device, which includes a moving mechanism and an indicator mark, and the indicator mark is installed on the outer wall of the cup body in a manner that it can move up and down, and the indicator mark is arranged opposite to the scale line and points to the direction of the circular tube; wherein the indicator mark is driven by the moving mechanism to move up and down.

[0009] Preferably, in the above technical solution, the moving mechanism includes an iron bar and a magnet, the iron bar is installed on the outer wall of the cup body, and the length of the iron bar is distributed in the up and down direction, and the magnet is installed on the indicator mark.

[0010] Preferably, in the above technical solution, the scale line is located between the moving mechanism and the circular tube; the end of the indicator mark close to the circular tube is a triangular indicating end, and the indicator mark is provided with an observation hole at a position corresponding to the scale line.

[0011] Preferably, in the above technical solution, the observation hole is in a triangular shape corresponding to the indicating end.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. With the quantitative watering and fertilizing device of the utility model, the water inlet pipe can be used as a hand-held rod. When watering is needed, the valve is opened. Since the bottom of the circular tube and the cavity of the cup body are connected through the water inlet hole, the water level in the cavity can be known by observing the height of the buoy in the circular tube. When the buoy reaches the corresponding scale line height, the valve is closed, and the required amount of water can be obtained at this time. Then, the cup body is driven to rotate through the water inlet pipe to pour the water in the cup body onto the corresponding plants. The device has a simple structure and low cost. Moreover, through the action of the buoy in the circular tube, the staff can observe the water level line height, thereby facilitating the operation of opening and closing the valve, making observation and operation convenient, saving time and effort.

[0014] 2. With the quantitative watering and fertilizing device of the utility model, a triangular water outlet is provided on the top of the cup body to facilitate pouring and irrigation of water in the cavity; and the water outlet is located at the upper left of the connecting port, away from the circular tube, which is convenient for pouring water in the cavity and flowing out of water in the circular tube.

[0015] 3. The quantitative watering and fertilizing device of the utility model also includes an indicator device, which moves the indicator mark up and down to point to the corresponding scale line height, which can further facilitate the staff to observe whether the water level line reaches the required height, avoid misjudgment, and accurately control the watering amount. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a structural schematic diagram of a quantitative watering and fertilizing device in which a water level meter and an indicating device are arranged on the cup body.

[0017] Figure 2 According to the utility model Figure 1 Schematic top view of .

[0018] Figure 3 According to the utility model Figure 1 Schematic diagram of the right side.

[0019] Figure 4 The utility model is a schematic diagram of the structure of the quantitative watering and fertilizing device.

[0020] Description of main reference numerals:

[0021] 1-cup body, 2-water level line, 3-connecting port, 4-water outlet, 5-iron bar, 6-scale line, 7-round tube, 8-indicator, 9-observation hole, 10-buoy, 11-water inlet hole, 12-cavity, 13-magnet, 14-air hole, 15-valve, 16-water inlet pipe, 17-connecting pipe. DETAILED DESCRIPTION

[0022] The specific implementation modes of the present invention are described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific implementation modes.

[0023] Unless explicitly stated otherwise, throughout the specification and claims, the term “comprise” or variations such as “include” or “comprising”, etc., will be understood to include the stated elements or components but not to exclude other elements or components.

[0024] Figures 1 to 4 The structure diagram of a quantitative watering and fertilizing device according to a preferred embodiment of the utility model is shown, and the quantitative watering and fertilizing device includes a cup body 1, a water level gauge, a water inlet pipe 16 and a connecting pipe 17. Figures 1 to 4 , the cup body 1 is made of transparent material, so that the height of the water level line 2 in the cup body 1 can be observed. The cup body 1 is provided with a cavity 12 with an opening at the top, so as to facilitate the irrigation of plants. The outer wall of the cup body 1 is provided with a scale line 6 for observing the height of the water level line 2, so as to obtain the required amount of watering. The side wall of the cup body 1 is convexly provided with a connection port 3, and the connection port 3 is connected to the cavity 12. The water level gauge is arranged opposite to the scale line 6, and the scale line 6 and the water level gauge are both located on the right side of the connection port 3. When the connection port 3 faces the staff, it is convenient to observe the height of the water level line 2. The water level gauge includes a circular tube 7 and a buoy 10. The circular tube 7 is made of transparent material. The circular tube 7 is vertically installed in the cavity 12, and the bottom of the circular tube 7 is provided with a water inlet 11 connected to the cavity 12, and the top of the circular tube 7 is provided with an air hole 14, which is convenient for air intake and exhaust, so as to facilitate the communication between the water in the cavity 12 and the circular tube 7. The buoy 10 is movably arranged in the circular tube 7. Due to the effect of the water inlet hole 11, the water level line 2 in the circular tube 7 is level with the water level line 2 in the cavity 12. The height of the water level line 2 can be obtained by observing the position of the buoy 10. The water inlet pipe 16 is made of a hard pipe, which is convenient for holding the water inlet pipe 16 to operate irrigation. The water outlet of the water inlet pipe 16 is connected to the connecting port 3, and a valve 15 is provided on the water inlet pipe 16 to control the on and off of the water flow. The connecting pipe 17 is made of a hose, and the water outlet of the connecting pipe 17 is connected to the water inlet of the water inlet pipe 16, and the water inlet of the connecting pipe 17 is connected to the water supply equipment. Among them, the water supply equipment can be tap water, or it can be a structure of a water fertilizer tank and a water pump. The corresponding water supply equipment is selected according to the actual situation. With the quantitative watering and fertilizing device of the utility model, the water inlet pipe 16 can be used as a hand-held rod. When watering is needed, the valve 15 is opened. Since the bottom of the circular tube 7 is connected to the cavity 12 of the cup body 1 through the water inlet hole 11, the water level in the cavity 12 can be known by observing the height of the buoy 10 in the circular tube 7. When the buoy 10 reaches the height of the corresponding scale line 6, the valve 15 is closed, and the required amount of water can be obtained at this time; then the cup body 1 is driven to rotate through the water inlet pipe 16 to pour the water in the cup body 1 onto the corresponding plants; the device has a simple structure and low cost; and through the action of the buoy 10 in the circular tube 7, it is convenient for the staff to observe the height of the water level line 2, thereby facilitating the operation of opening and closing the valve 15, making observation and operation convenient, saving time and effort.

[0025] refer to Figure 1 , Figure 3 and Figure 4 The number of the water inlet holes 11 can be one or more. Preferably, the number of the water inlet holes 11 is multiple, and the multiple water inlet holes 11 are evenly distributed along the circumferential direction of the circular tube 7, which facilitates the water inlet and outlet operations of the circular tube 7. And the water inlet holes 11 are preferably strip holes whose lengths are distributed in the up-and-down direction.

[0026] refer to Figure 1 and Figure 2 Preferably, a triangular water outlet 4 is provided on the top of the cup body 1 to facilitate pouring and irrigation of water in the cavity 12. The water outlet is located at the upper left of the connecting port 3, away from the circular tube 7, which is convenient for pouring water in the cavity 12 and flowing out of the circular tube 7.

[0027] refer to Figures 1 to 4 , because the structures of the scale lines 6 at various heights are relatively similar, visual fatigue may occur if watering is too much. Therefore, it is necessary to add an indicator device to facilitate observation of whether the height of the water level line 2 reaches the specified height. Preferably, the quantitative watering and fertilizing device also includes an indicator device, which includes a moving mechanism and an indicator mark 8. The indicator mark 8 is installed on the outer wall of the cup body 1 in a manner that can be moved up and down, and the indicator mark 8 is arranged relative to the scale line 6 and points to the direction of the circular tube 7, so that it is convenient to observe whether the buoy 10 and the indicator mark 8 are at the same height. Among them, the indicator mark 8 is driven up and down by the moving mechanism. When in use, move the indicator mark 8 to the required height. When the buoy 10 rises to the same height as the indicator mark 8, close the valve 15 to obtain the required amount of water. It is convenient to observe and operate, avoid misjudgment, and accurately control the amount of watering.

[0028] refer to Figures 1 to 4 The moving mechanism can be a structure of a slide bar, a sleeve and a bolt, or a structure of a screw nut and a slider, or a structure of an iron bar 5 and a magnet 13. Preferably, the moving mechanism includes an iron bar 5 and a magnet 13. The iron bar 5 is mounted on the outer wall of the cup body 1, and the length of the iron bar 5 is distributed in the up and down direction. The magnet 13 is mounted on the indicator mark 8. When the indicator mark 8 is moved up and down and reaches the scale line 6 of the required height, the magnet 13 is adsorbed on the iron bar 5. The adjustment method is simple and convenient.

[0029] refer to Figure 1 , Figure 3 and Figure 4, in order to facilitate observation of the position of the scale line 6 where the indicator 8 is located. Preferably, the scale line 6 is located between the moving mechanism and the round tube 7. The end of the indicator 8 close to the round tube 7 is a triangular indicating end, and the indicator 8 is provided with an observation hole 9 at a position corresponding to the scale line 6, so as to facilitate observation of the height of the scale line 6, thereby facilitating adjustment of the height of the indicator 8. Among them, the observation hole 9 can be circular, elliptical, rectangular or triangular. Further preferably, the observation hole 9 is in a triangular shape corresponding to the indicating end.

[0030] When in use, first adjust the indicator mark 8 to the required height, then hold the water inlet pipe 16, open the valve 15, observe the height of the buoy 10, when the buoy 10 reaches the height of the indicator mark 8, close the valve 15, turn the water inlet pipe 16 to the left, and pour the water in the cup body 1 from the water outlet 4 to the plants to be watered, and repeat this cycle until the watering work is completed.

[0031] The foregoing description of specific exemplary embodiments of the utility model is for the purpose of illustration and illustration. These descriptions are not intended to limit the utility model to the precise form disclosed, and it is clear that many changes and variations can be made based on the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the utility model and its practical application, so that those skilled in the art can realize and utilize various different exemplary embodiments of the utility model and various different options and changes. The scope of the utility model is intended to be defined by the claims and their equivalents.

Claims

1. A quantitative watering and fertilizing device, characterized in that: include: The cup body is made of a transparent material, the cup body is provided with a cavity with a top opening, and the outer side wall of the cup body is provided with scale lines; the side wall of the cup body is provided with a connecting port protruding outward, and the connecting port is connected with the cavity; A water level gauge, which is arranged opposite to the scale line, and the scale line and the water level gauge are both located on the right side of the connecting port, the water level gauge comprises a round tube and a buoy, the round tube is made of a transparent material, the round tube is vertically installed in the cavity, and a water inlet hole connected to the cavity is opened at the bottom of the round tube, an air hole is arranged at the top of the round tube, and the buoy is movably arranged in the round tube; a water inlet pipe, which is made of a hard pipe, the water outlet of the water inlet pipe is connected to the connecting port; a valve is provided on the water inlet pipe; and The connecting pipe is made of a hose, the water outlet of the connecting pipe is connected with the water inlet of the water inlet pipe, and the water inlet of the connecting pipe is connected with the water supply equipment.

2. The quantitative watering and fertilizing device according to claim 1, characterized in that: There are multiple water inlet holes, and the multiple water inlet holes are evenly distributed along the circumferential direction of the circular tube.

3. The quantitative watering and fertilizing device according to claim 1, characterized in that: A triangular water outlet is provided on the top of the cup body, and the water outlet is located at the upper left of the connecting port.

4. The quantitative watering and fertilizing device according to claim 1, characterized in that: It also includes an indicating device, which includes a moving mechanism and an indicator mark. The indicator mark is installed on the outer wall of the cup body in a manner that it can move up and down, and the indicator mark is arranged opposite to the scale line and points to the direction of the circular tube; wherein the indicator mark is driven by the moving mechanism to move up and down.

5. The quantitative watering and fertilizing device according to claim 4, characterized in that: The moving mechanism comprises an iron bar and a magnet. The iron bar is installed on the outer wall of the cup body, and the length of the iron bar is distributed in the up and down directions. The magnet is installed on the indicator mark.

6. The quantitative watering and fertilizing device according to claim 4, characterized in that: The scale line is located between the moving mechanism and the circular tube; the end of the indicator mark close to the circular tube is a triangular indicating end, and the indicator mark is provided with an observation hole at a position corresponding to the scale line.

7. The quantitative watering and fertilizing device according to claim 6, characterized in that: The observation hole is in a triangular shape corresponding to the indicating end.

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