Agricultural greenhouse air fertilizer spraying device

Abstract

The utility model belongs to the technical field of agricultural greenhouse planting, and provides an agricultural greenhouse air fertilizer spraying device which comprises an elevator, a greenhouse keel, a camera and a second hose, the elevator is installed on the greenhouse keel and located below the greenhouse keel, the elevator is provided with a winch, a lifting rope is wound on the winch, and the camera is arranged on the second hose. The end, away from the lifter, of the lifting rope is connected with a transverse rod, a plurality of nozzles are arranged on the transverse rod in the length direction of the transverse rod, the second hose is connected with a plurality of first hoses at intervals in the length direction of the second hose, and the first hoses are connected with the nozzles in a one-to-one correspondence mode. In the plant growth process, the spraying height is adjusted through the device, the yield and quality of crops can be improved, resource waste and environmental pollution are reduced, and meanwhile manpower, material resources and time are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural greenhouse planting, in particular to an agricultural greenhouse gas fertilizer spraying device. Background Art

[0002] During the growth process, plants use light energy to convert carbon dioxide and water into organic matter and oxygen. Therefore, increasing the concentration of gas fertilizer can significantly increase the leaf surface and photosynthesis efficiency of crops, thereby increasing the yield and quality of crops.

[0003] At present, the agricultural greenhouse gas fertilizer spraying commonly used in the market all adopts fixed-height spraying. Although it can increase the yield and quality of crops to a certain extent, there are the following problems: some plants have a growth process from planting to harvesting. If the spraying equipment cannot be raised or lowered with the height of the plant, it will affect the photosynthesis of the leaves, thereby affecting the yield and quality of crops. At the same time, insufficient absorption of gas fertilizer will cause waste of resources and environmental pollution; if the fixed-height spraying equipment needs to adjust the height, it requires a lot of manpower, material resources and time.

[0004] Therefore, there is a need for an agricultural greenhouse gas fertilizer spraying device that can realize real-time automatic adjustment of the height of the spraying equipment, achieve the goal of increasing crop yield and quality, reduce resource waste and environmental pollution, and save manpower, material resources and time. Utility Model Content

[0005] In view of the defects in the prior art, the utility model provides an agricultural greenhouse gas fertilizer spraying device to improve the yield and quality of crops, reduce resource waste and environmental pollution, and save manpower, material resources and time.

[0006] In order to solve the above problems, the utility model provides an agricultural greenhouse gas fertilizer spraying device, comprising: a lifter, a greenhouse keel, a camera and a second hose, wherein the lifter is installed on the greenhouse keel and is located below the greenhouse keel, the lifter has a winch, a lifting rope is wound around the winch, and one end of the lifting rope away from the lifter is connected to a cross bar, and a plurality of nozzles are arranged on the cross bar along its length direction;

[0007] The second hose is connected to a plurality of first hoses at intervals along its length direction, and the first hoses are connected to the nozzles in a one-to-one correspondence.

[0008] The nozzle of the utility model is arranged on the crossbar, and the crossbar is connected to the elevator through a lifting rope. When necessary, the crossbar can be driven up or down by the elevator so that the height of the nozzle matches the height of the crop, so as to ensure that the spraying device can adapt to the change of the growth height of the crop, so that it can spray gas fertilizer for the crop at various stages of growth, so as to improve the yield and quality of the crop, reduce resource waste and environmental pollution, and save manpower, material resources and time. In addition, the setting of the elevator and the camera can also facilitate remote monitoring of the growth of the crop, so as to facilitate remote control of the elevator to adjust the spraying height of the nozzle.

[0009] Optionally, the nozzles are distributed at equal intervals on the cross bar, and the nozzles are bundled and fixed on the cross bar, so as to achieve a uniform and comprehensive effect of spraying the gas fertilizer during spraying, thereby effectively improving the yield and quality of crops.

[0010] Optionally, one end of the lifting rope away from the elevator is connected to the middle position of the cross bar, so as to make the force on the first rope and the second rope more uniform.

[0011] Optionally, the lifting rope is a steel wire rope, which has a light weight and can reduce the burden and improve efficiency when used. The steel wire rope has good strength and wear resistance and can extend the service life of the equipment.

[0012] Optionally, the camera is located below the cross bar, so that the camera can be used to observe the growth height of plants in the spraying area.

[0013] Optionally, the second hose is parallel to the cross bar, the distance between the cross bar and the second hose is 50 cm, and the length of the first hose is greater than 50 cm, so that the up and down movement of the cross bar and the nozzle meets the lifting height of the greenhouse planting spraying, and will not pull the first hose to cause damage to it.

[0014] Optionally, both sides of the lower part of the lifting rope are connected with supporting ropes, and the other ends of the two supporting ropes are respectively connected to the two ends of the cross bar, so as to form a stable structure.

[0015] Optionally, the two support ropes are of equal length to facilitate keeping the cross bar and the nozzle in a horizontal position. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0017] Figure 1 A schematic diagram of an agricultural greenhouse gas fertilizer spraying device provided in one embodiment of the utility model;

[0018] Figure 2 for Figure 1 A schematic top view of an agricultural greenhouse gas fertilizer spraying device is shown.

[0019] In the attached figure, 1. lift; 2. greenhouse keel; 3. cross bar; 4. lifting rope; 5. first hose; 6. nozzle; 7. camera; 8. second hose; 9. support rope; 11. winch. DETAILED DESCRIPTION

[0020] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0021] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0022] Reference Figure 1 and Figure 2 , Figure 1 is a schematic diagram of an agricultural greenhouse gas fertilizer spraying device in this embodiment; Figure 2 for Figure 1 The schematic top view of an agricultural greenhouse gas fertilizer spraying device is shown. This embodiment provides an agricultural greenhouse gas fertilizer spraying device, including a lift 1, a greenhouse keel 2, a camera 7 and a second hose 8. The lift 1 is installed on the greenhouse keel 2 and is located below the greenhouse keel 2. The lift 1 has a winch 11, and a lifting rope 4 is wound around the winch 11. The end of the lifting rope 4 away from the lift 1 is connected to a cross bar 3, and a plurality of nozzles 6 are arranged on the cross bar 3 along its length direction;

[0023] The second hose 8 is connected to a plurality of first hoses 5 at intervals along the length direction thereof, and the first hoses 5 are connected to the nozzles 6 in a one-to-one correspondence.

[0024] The nozzle 6 is arranged on the cross bar 3, and the cross bar 3 is connected to the elevator 1 through the lifting rope 4, the first rope 41 and the second rope 42. When necessary, the cross bar 3 can be driven up or down by the elevator 1 so that the height of the nozzle 6 matches the height of the crop, so as to ensure that the spraying device can adapt to the change of the growth height of the crop, so that it can spray gas fertilizer for the crop at various stages of growth, so as to improve the yield and quality of the crop, reduce resource waste and environmental pollution, and save manpower, material resources and time. In addition, the setting of the elevator 1 and the camera 7 can also facilitate remote monitoring of the growth of the crop, so as to facilitate remote control of the elevator to adjust the spraying height of the nozzle.

[0025] The lifting rope 4 is a steel wire rope, which has a light weight, can reduce the burden and improve efficiency when used, and has good strength and wear resistance, which can extend the service life of the equipment.

[0026] Support ropes 9 are connected to both sides of the lower part of the lifting rope 4, and the other ends of the two support ropes 9 are respectively connected to the two ends of the cross bar 3, so as to form a stable structure.

[0027] The two supporting ropes 9 are of equal length so as to keep the crossbar and the nozzle in a horizontal position.

[0028] One end of the lifting rope 4 away from the lifting machine 1 is connected to the middle position of the cross bar 3 so as to make the force on the support ropes 9 on both sides more uniform.

[0029] The nozzles 6 are evenly spaced on the crossbar 3, and the nozzles 6 are bound and fixed on the crossbar 3, so as to achieve a uniform and comprehensive effect of spraying the gas fertilizer during spraying, thereby effectively improving the yield and quality of crops.

[0030] The camera 7 is located below the cross bar 3 so that the camera can be used to observe the growth height of the plants in the spraying area.

[0031] The second hose 8 is parallel to the cross bar 3, the distance between the cross bar 3 and the second hose 8 is 50 cm, and the length of the first hose 5 is greater than 50 cm, so that the up and down movement of the cross bar and the nozzle can meet the lifting height of the greenhouse planting spraying, and will not pull the first hose to cause damage to it.

[0032] Working principle: Plant the plants in the greenhouse, rotate the winch of the elevator, drive the lifting rope to move up and down, and move the cross bar and the nozzle up and down to realize the spraying of carbon dioxide gas fertilizer. The second hose is on the same horizontal line as the cross bar when not in use, and is fixed on the column of the greenhouse. When the nozzle moves up and down to spray, the position of the second hose does not change. In this implementation, a camera and a lift are set up. In practice, the growth information of the plants captured by the camera can be sent to the Internet of Things cloud platform or the mobile phone applet, so that the staff can remotely control the lifting of the lift to adjust the spray height. The improvement of this application is that the spray height is adjustable. As for its remote control system and control method, they do not fall within the scope of protection of this application and will not be elaborated here.

[0033] The advantages of this embodiment are: the use of this spraying technology effectively improves the yield and quality of crops, reduces the waste of gas and fertilizer resources and environmental pollution, and can reduce the manpower, material resources and time consumed in adjusting the spraying height during the planting process.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. An agricultural greenhouse gas fertilizer spraying device, characterized in that: The invention comprises a lift (1), a greenhouse keel (2), a camera (7) and a second hose (8); the lift is installed on the greenhouse keel (2) and is located below the greenhouse keel (2); the lift (1) has a winch (11), a lifting rope (4) is wound around the winch (11), and the end of the lifting rope (4) away from the lift (1) is connected to a cross bar (3); and a plurality of nozzles (6) are arranged on the cross bar (3) along its length direction; The second hose (8) is connected to a plurality of first hoses (5) at intervals along its length direction, and the first hoses (5) are connected to the nozzles (6) in a one-to-one correspondence.

2. The agricultural greenhouse gas fertilizer spraying device according to claim 1, characterized in that: The nozzles (6) are distributed at equal intervals on the cross bar (3), and the nozzles (6) are bound and fixed on the cross bar (3).

3. The agricultural greenhouse gas fertilizer spraying device according to claim 1, characterized in that: One end of the lifting rope (4) away from the lifting machine (1) is connected to the middle position of the cross bar (3).

4. The agricultural greenhouse gas fertilizer spraying device according to claim 1, characterized in that: The lifting rope (4) is a steel wire rope.

5. The agricultural greenhouse gas fertilizer spraying device according to claim 1, characterized in that: The camera (7) is located below the crossbar (3).

6. The agricultural greenhouse gas fertilizer spraying device according to claim 1, characterized in that: The second hose (8) is parallel to the cross bar (3), the distance between the cross bar (3) and the second hose (8) is 50 cm, and the length of the first hose (5) is greater than 50 cm.

7. The agricultural greenhouse gas fertilizer spraying device according to claim 1, characterized in that: Support ropes (9) are connected to both sides of the lower part of the lifting rope (4), and the other ends of the two support ropes (9) are respectively connected to the two ends of the cross bar (3).

8. The agricultural greenhouse gas fertilizer spraying device according to claim 7, characterized in that: The two support ropes (9) are of equal length.

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