Spraying device for vegetable planting

Abstract

The utility model discloses a spraying device for vegetable planting, which relates to the field of vegetable planting and comprises a spray head, atomizing heads are mounted on the inner wall of the spray head, a rubber ring abuts against the outer wall of the spray head, a protective cover is attached to the outer wall of the rubber ring, and an angle adjusting mechanism is fixedly connected to the lower end of the spray head. The spray head is arranged to move the protective cover, when the device is used, the spray head and the protective cover are arranged to protect the spraying position conveniently, blocking is not prone to being caused, the hose is arranged to move the corrugated pipe sleeve, and when the device is used, the corrugated pipe sleeve is not prone to blocking. The arrangement of the hose and the corrugated pipe sleeve facilitates the adjustment of any angle as required, the arrangement of the guide sleeve plays a role in threaded fixation of the waste residue precipitation cup, when the device is used, the arrangement of the guide sleeve and the waste residue precipitation cup facilitates the collection and replacement of filtering anti-blocking impurities, and the usability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of vegetable planting, in particular to a spray device for vegetable planting. Background Art

[0002] Vegetables refer to a type of plants or fungi that can be cooked and made into food. Vegetables are one of the indispensable foods in people's daily diet. Vegetables can provide a variety of nutrients such as vitamins and minerals necessary for the human body. The nutrients of vegetables mainly include minerals, vitamins, fiber, etc. The higher the content of these substances, the higher the nutritional value of vegetables. In addition, the water content and dietary fiber content in vegetables are also important nutritional quality indicators. Vegetables are one of the important components of agricultural crops. Vegetable planting requires irrigation and pest control, which requires the use of a spray device. Therefore, a spray device for vegetable planting is needed.

[0003] The existing patent document with technical announcement number CN213306637U provides a spray device for agricultural vegetable planting, including a metal tube, one end of the metal tube is provided with an annular protrusion, one end of the metal tube is connected to a liquid receiving head, the end of the metal tube away from the liquid receiving head is sleeved with a conical cover, the end of the metal tube away from the liquid receiving head is rotatably connected to the spray head, one side of the spray head is provided with a groove portion, the inner wall of the groove portion is provided with a circular groove, and an ultrasonic atomization head is embedded in the circular groove, a circular hole connecting the circular groove is provided in the spray head, and an adjusting cylinder is inserted in the circular hole, one end of the adjusting cylinder is provided with an external threaded portion, and the circular hole is provided with an internal threaded groove matched with the external threaded portion, a cotton swab is inserted at one end of the adjusting cylinder, and one end of the cotton swab is in contact with one end of the ultrasonic atomization head. The utility model can enrich the functions of the device, achieve better atomization effect, meet different usage needs, and blow out atomized water droplets to achieve better atomization effect. However, when the CN213306637U technology is in operation, it is not convenient to protect the injection position, which is easy to cause blockage, and it is not convenient to adjust any angle according to needs. It is not convenient to collect and replace filtered and anti-blocking impurities. Therefore, a spray device for vegetable planting is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a spray device for vegetable planting to solve the problems that the existing spray device for vegetable planting is not convenient to protect the spraying position when in use, is easy to cause blockage, is not convenient to adjust any angle according to needs, and is not convenient to collect and replace filtered and anti-blocking impurities.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a spray device for vegetable planting, including a nozzle, an inner wall of the nozzle is installed with an atomizing head, the outer wall of the nozzle is in contact with a rubber ring, and the outer wall of the rubber ring is fitted with a protective cover.

[0006] The lower end of the nozzle is fixedly connected with an angle adjustment mechanism.

[0007] One end of the angle adjustment mechanism is fixedly connected to a filter joint, one end of the filter joint is fixedly connected to a guide sleeve, and the lower end of the guide sleeve is fixedly connected to a waste residue precipitation cup.

[0008] Preferably, the angle adjustment mechanism comprises a connector, a hose and a bellows sleeve, the connector is fixedly connected to the lower end of the nozzle, the lower end of the connector is provided with a hose, and the outer wall of the hose is fitted with a bellows sleeve.

[0009] Preferably, the outer wall of the protective cover is tightly fitted with the inner wall of the rubber ring, and the diameter of the inner wall of the protective cover is larger than the diameter of the outer wall of the rubber ring.

[0010] Preferably, the nozzle is movably connected to the protective cover, and the inner wall of the nozzle is of open-hole design.

[0011] Preferably, the filter joint is threadedly connected to the guide sleeve, and the inner wall of the filter joint is arranged in a grid shape.

[0012] Preferably, the hose is movably connected to the bellows sleeve, and the outer wall diameter of the hose is smaller than the inner wall diameter of the bellows sleeve.

[0013] Preferably, the guide sleeve is threadedly connected to the waste residue precipitation cup, and the outer wall of the guide sleeve is threadedly arranged.

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

[0015] 1. The utility model uses the nozzle to move the protective cover. When the device is used, the nozzle and the protective cover are arranged to protect the spraying position and are not easy to cause blockage;

[0016] 2. The utility model provides a flexible hose to activate the bellows sleeve. When the device is used, the arrangement of the flexible hose and the bellows sleeve facilitates adjustment to any angle as required;

[0017] 3. The utility model provides a guide sleeve to fix the waste sedimentation cup by thread. When the device is in use, the guide sleeve and the waste sedimentation cup are arranged to facilitate the collection and replacement of filtered and blocked impurities, thereby increasing the usability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a vertical appearance diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model with vertical view splitting;

[0020] Figure 3This is a structural schematic diagram of the angle adjustment mechanism of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the guide sleeve of the utility model.

[0022] In the figure: 1. nozzle; 2. atomizing head; 3. rubber ring; 4. protective cover; 5. angle adjustment mechanism; 501. connector; 502. hose; 503. bellows sleeve; 6. filter joint; 7. guide sleeve; 8. waste residue sedimentation cup. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0024] The following describes an embodiment of the utility model based on its overall structure.

[0025] See also Figure 1-4 A spray device for vegetable planting includes a nozzle 1, an inner wall of the nozzle 1 is installed with an atomizing head 2, an outer wall of the nozzle 1 is in contact with a rubber ring 3, an outer wall of the rubber ring 3 is fitted with a protective cover 4, the outer wall of the protective cover 4 is tightly fitted with the inner wall of the rubber ring 3, and the inner wall diameter of the protective cover 4 is larger than the outer wall diameter of the rubber ring 3, the nozzle 1 is movably connected to the protective cover 4, and the inner wall of the nozzle 1 is an open hole design, the nozzle 1 is arranged to play a movable role on the protective cover 4, and when the device is used, the arrangement of the nozzle 1 and the protective cover 4 is convenient for protecting the injection position and is not easy to cause blockage.

[0026] See also Figure 1-4 A spray device for vegetable planting, the lower end of the nozzle 1 is fixedly connected with an angle adjustment mechanism 5, the angle adjustment mechanism 5 includes a connector 501, a hose 502 and a bellows sleeve 503, the connector 501 is fixedly connected to the lower end of the nozzle 1, the lower end of the connector 501 is provided with a hose 502, the outer wall of the hose 502 is fitted with a bellows sleeve 503, the hose 502 is movably connected to the bellows sleeve 503, and the outer wall diameter of the hose 502 is smaller than the inner wall diameter of the bellows sleeve 503, the bellows sleeve 503 is activated by the arrangement of the hose 502, and when the device is used, the arrangement of the hose 502 and the bellows sleeve 503 is convenient for adjusting any angle as needed.

[0027] See also Figure 1-4A spray device for vegetable planting, one end of the angle adjustment mechanism 5 is fixedly connected to a filter joint 6, one end of the filter joint 6 is fixedly connected to a guide sleeve 7, the filter joint 6 is threadedly connected to the guide sleeve 7, and the inner wall of the filter joint 6 is a grid-shaped arrangement, and the lower end of the guide sleeve 7 is fixedly connected to a waste residue precipitation cup 8, the guide sleeve 7 is threadedly connected to the waste residue precipitation cup 8, and the outer wall of the guide sleeve 7 is threadedly arranged, and the guide sleeve 7 is threadedly arranged to fix the waste residue precipitation cup 8. When the device is used, the arrangement of the guide sleeve 7 and the waste residue precipitation cup 8 facilitates the collection and replacement of filtered and blocked impurities, thereby increasing the usability of the device.

[0028] Working principle: When in use, take out the device and place it in the designated position, then connect the guide sleeve 7 to the water outlet pipe, then thread the guide sleeve 7 to fix the waste residue sedimentation cup 8, then thread the guide sleeve 7 to fix the waste residue sedimentation cup 8, then thread the connector 501 to fix the filter connector 6, according to the use requirements, twist the bellows sleeve 503 to the designated angle position, then thread the nozzle 1 to fix the connector 501, then rotate the protective cover 4 to open the nozzle 1, then let the water pass through the device, and finally spray it through the atomizing head 2 on one side of the nozzle 1, and filter the water with the atomizing head 2. When the water stands still, the sediment will flow into the waste residue sedimentation cup 8 through the guide sleeve 7, and the waste residue sedimentation cup 8 will be replaced regularly, thus completing the use of the device. The contents not described in detail in this manual belong to the prior art known to professional and technical personnel in this field.

[0029] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A spray device for vegetable planting, comprising a spray head (1), characterized in that: The inner wall of the spray head (1) is installed with an atomizing head (2), the outer wall of the spray head (1) is in contact with a rubber ring (3), and the outer wall of the rubber ring (3) is attached with a protective cover (4); The lower end of the nozzle (1) is fixedly connected to an angle adjustment mechanism (5); One end of the angle adjustment mechanism (5) is fixedly connected to a filter joint (6), one end of the filter joint (6) is fixedly connected to a guide sleeve (7), and the lower end of the guide sleeve (7) is fixedly connected to a waste residue precipitation cup (8).

2. A spray device for vegetable planting according to claim 1, characterized in that: The angle adjustment mechanism (5) comprises a connector (501), a hose (502) and a bellows sleeve (503); the connector (501) is fixedly connected to the lower end of the spray head (1); the lower end of the connector (501) is provided with a hose (502); and the outer wall of the hose (502) is fitted with the bellows sleeve (503).

3. A spray device for vegetable planting according to claim 1, characterized in that: The outer wall of the protective cover (4) is tightly fitted to the inner wall of the rubber ring (3), and the inner wall diameter of the protective cover (4) is greater than the outer wall diameter of the rubber ring (3).

4. A spray device for vegetable planting according to claim 1, characterized in that: The nozzle (1) is movably connected to the protective cover (4), and the inner wall of the nozzle (1) is of open-hole design.

5. A spray device for vegetable planting according to claim 1, characterized in that: The filter joint (6) is threadedly connected to the guide sleeve (7), and the inner wall of the filter joint (6) is arranged in a grid shape.

6. A spray device for vegetable planting according to claim 2, characterized in that: The hose (502) is movably connected to the bellows sleeve (503), and the outer wall diameter of the hose (502) is smaller than the inner wall diameter of the bellows sleeve (503).

7. A spray device for vegetable planting according to claim 1, characterized in that: The guide sleeve (7) is threadedly connected to the waste residue precipitation cup (8), and the outer wall of the guide sleeve (7) is arranged in a threaded shape.

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