Elevated strawberry pesticide sprayer

Abstract

The utility model relates to a pesticide sprayer for elevated strawberries. The pesticide sprayer comprises a liquid storage tank, a vertical rod, a fixing rod, a liquid conveying pipe, a spraying rod and an atomizing nozzle. The liquid storage box is used for containing medicine to be sprayed, the vertical rod is vertically inserted into the liquid storage box, the fixing rod is transversely and fixedly arranged at the top of the vertical rod, the liquid conveying pipe is arranged along the vertical rod from bottom to top, one end of the liquid conveying pipe is communicated into the liquid storage box, the other end of the liquid conveying pipe is communicated with the spraying rod, and the spraying rod is horizontally arranged in the arrangement direction of the fixing rod. According to the pesticide spraying machine for the elevated strawberries, the strawberries are conveyed into the spraying rod, the atomizing nozzles are arranged on the spraying rod, fine and dense water drops can be sprayed out, the pesticide spraying uniformity is better, and the pesticide spraying machine for the elevated strawberries can be used for mechanically spraying pesticides to the elevated strawberries in a large-scale mode.

Description

Technical Field

[0001] The present application relates to the field of agricultural planting, and in particular to an elevated strawberry sprayer. Background Art

[0002] In recent years, with the development of science and technology and the progress of agricultural technology, the rapid development of facility agriculture has brought great convenience to the large-scale cultivation of strawberries. The elevated strawberry planting model has been widely used in facility production because of its convenient picking, labor saving, and ability to avoid soil-borne diseases. In the process of planting strawberries, it is easy to get diseases and pests such as powdery mildew, gray mold, red spiders, and aphids, so the prevention and control of diseases and pests is very important. Nowadays, manual backpack or hand-pull sprayers are mostly used in strawberry planting, which is time-consuming and labor-intensive and not suitable for large-scale elevated strawberry planting. Utility Model Content

[0003] In view of this, the present application proposes an elevated strawberry sprayer that can mechanize and scale the spraying of elevated-planted strawberries.

[0004] According to one aspect of the present application, an elevated strawberry sprayer is provided, comprising: a liquid storage tank, a vertical pole, a fixed pole, an infusion tube, a spray rod, an atomizing nozzle and a moving part.

[0005] The vertical pole is inserted into the liquid storage tank, and the fixed pole is transversely fixed on the top of the vertical pole; the infusion pipe is extended upward along the vertical pole, one end of the infusion pipe is connected to the liquid storage tank, and the other end is connected to the spray rod, the spray rod extends along the setting position of the fixed pole, and a plurality of the atomizing nozzles are arranged on the spray rod; the movable part is arranged at the bottom of the liquid storage tank.

[0006] In one possible implementation, the spray rod includes: a transverse tube and an annular tube; the transverse tube is transversely arranged at the bottom of the fixed rod; the annular tube is connected to the transverse tube, the annular tube is arranged at the bottom of the transverse tube, the annular tube is an arc-shaped structure, and the concave arc surface of the annular tube is connected to the transverse tube; the atomizing nozzle is arranged on the annular tube.

[0007] In a possible implementation, the angle corresponding to the curvature of the annular tube is a first preset angle α, and the value range of the first preset angle α is: 180°<α<270°.

[0008] In a possible implementation, there are multiple annular tubes, and the multiple annular tubes are evenly arranged along the bottom of the transverse tube.

[0009] In one possible implementation, there are multiple atomizing nozzles, and each of the annular tubes is provided with multiple atomizing nozzles; the annular tube and the atomizing nozzles are symmetrically arranged in the vertical direction of the center of the annular tube; optimally, the number of the atomizing nozzles is 4, two of which are arranged at the bottom of the annular tube, and the other two are arranged at a height higher than the center height of the annular tube.

[0010] In one possible implementation, the spray rod is symmetrically arranged along the setting direction of the fixed rod, the vertical rod is vertically arranged on the liquid storage tank, the vertical rod is a telescopic rod, the cross tube is horizontally arranged on the fixed rod, and the fixed rod and the cross tube are vertically arranged.

[0011] In a possible implementation, a fixing card is further included, wherein the fixing card is arranged at the connection position between the annular tube and the transverse tube, and the fixing clamp ring is arranged on the fixing rod, the transverse tube and the annular tube.

[0012] In one possible implementation, it also includes a high-pressure plunger pump and a control cabinet, wherein the inlet end of the high-pressure plunger pump is connected to the liquid storage tank, and the outlet end of the high-pressure plunger pump is connected to the infusion tube; the control cabinet is electrically connected to the high-pressure plunger pump.

[0013] In one possible implementation, it also includes a chassis, which is a plate-like structure, and is arranged at the bottom of the liquid storage tank, and the bottom projection of the chassis can completely cover the bottom projection of the liquid storage tank; the moving part is arranged at the bottom of the chassis, and the moving part is track-type or wheel-shaped, and the moving part is electrically connected to the control cabinet.

[0014] In one possible implementation, the liquid storage tank is a rectangular structure with a hollow interior, a plug-in slot is provided on the top of the liquid storage tank, the plug-in slot is a through-hole structure, the vertical pole is inserted in the plug-in slot, and the bottom of the vertical pole is fixedly connected to the chassis, a storage slot is provided on one side of the liquid storage tank, and the high-pressure plunger pump and the control cabinet are both arranged in the storage slot.

[0015] The beneficial effects of the present application are as follows: the liquid storage tank is used to hold the medicines to be sprayed, the vertical pole is vertically inserted into the liquid storage tank, the fixed pole is horizontally fixed on the top of the vertical pole, the infusion pipe is arranged along the vertical pole from bottom to top, one end of the liquid storage tank is connected to the liquid storage tank, and the other end is connected to the spray rod, and the spray rod is horizontally arranged along the setting direction of the fixed pole. The medicines in the liquid storage tank are first transmitted to the spray rod through the infusion pipe, and then transmitted to the spray rod, and a plurality of atomizing nozzles are arranged on the spray rod, which can spray fine water droplets. Under the premise of being able to spray over a large area, the uniformity of spraying is better. According to an elevated strawberry sprayer of the present application, it is possible to spray elevated planted strawberries in a mechanized and large-scale manner.

[0016] Other features and aspects of the present application will become apparent from the following detailed description of exemplary embodiments with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate exemplary embodiments, features, and aspects of the present application and, together with the description, serve to explain the principles of the present application.

[0018] Figure 1 A front view of an elevated strawberry sprayer according to an embodiment of the present application is shown;

[0019] Figure 2 A side view of an elevated strawberry sprayer according to an embodiment of the present application is shown;

[0020] Figure 3 A top view of an elevated strawberry sprayer according to an embodiment of the present application is shown;

[0021] Figure 4 A partial schematic diagram of an elevated strawberry sprayer according to an embodiment of the present application is shown. DETAILED DESCRIPTION

[0022] Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless otherwise specified.

[0023] Among them, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application or simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0025] The word “exemplary” is used exclusively herein to mean “serving as an example, example, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments.

[0026] In addition, in order to better illustrate the present application, numerous specific details are given in the following specific embodiments. It should be understood by those skilled in the art that the present application can also be implemented without certain specific details. In some examples, methods, means, components and circuits well known to those skilled in the art are not described in detail in order to highlight the subject matter of the present application.

[0027] As shown in the figure, the elevated strawberry sprayer includes: a liquid storage tank ①, a vertical pole ⑥, a fixed pole, an infusion tube ②, a spray rod, an atomizing nozzle ⑤ and a moving part ④.

[0028] The vertical pole ⑥ is plugged and set on the liquid storage tank ①, and the fixed rod is horizontally fixed on the top of the vertical pole ⑥; the infusion pipe ② is extended upward along the setting direction of the vertical pole ⑥, one end of the infusion pipe ② is connected to the liquid storage tank ①, and the other end is connected to the spray rod, the spray rod is extended along the setting position of the fixed rod, and a plurality of atomizing nozzles ⑤ are arranged on the spray rod; the movable part ④ is arranged at the bottom of the liquid storage tank ①.

[0029] The vertical direction described in this application is Figure 1 The vertical direction shown in the figure, the horizontal direction described in this application is Figure 1 Left and right directions shown.

[0030] In a possible implementation, the spray rod includes: a horizontal pipe and an annular pipe 9; the horizontal pipe is horizontally arranged at the bottom of the fixed rod; the annular pipe 9 is connected to the horizontal pipe, the annular pipe 9 is arranged at the bottom of the horizontal pipe, the annular pipe 9 is an arc-shaped structure, and the concave arc surface of the annular pipe 9 is connected to the horizontal pipe; the atomizing nozzle 5 is arranged on the annular pipe 9. The annular pipe 9 can ensure that the atomizing nozzle 5 sprays liquid at different angles when spraying liquid, ensuring that the spray covers the blades comprehensively.

[0031] In a possible implementation, the angle corresponding to the curvature of the annular tube ⑨ is a first preset angle α, and the value range of the first preset angle α is: 180°<α<270°. The angle corresponding to the curvature of the annular tube ⑨ is the angle between the center of the arc tube and the connecting line at both ends of the arc tube opening.

[0032] In a possible implementation, there are multiple annular tubes ⑨, and the multiple annular tubes ⑨ are evenly arranged along the bottom of the transverse tube.

[0033] In one possible implementation, there are multiple atomizing nozzles ⑤, and each annular tube ⑨ is provided with multiple atomizing nozzles ⑤; the annular tube ⑨ and the atomizing nozzles ⑤ are symmetrically arranged in the vertical direction of the center of the annular tube ⑨; optimally, the number of atomizing nozzles ⑤ is 4, two of which are arranged at the bottom position of the annular tube ⑨, and the other two are arranged at a height higher than the center height of the annular tube ⑨.

[0034] In a possible implementation, the spray rod is symmetrically arranged along the setting direction of the fixed rod, the vertical rod ⑥ is vertically arranged on the liquid storage tank ①, the vertical rod ⑥ is a telescopic rod, the cross tube is horizontally arranged on the fixed rod, and the fixed rod and the cross tube are arranged vertically. After being fixed, the vertical rod ⑥ and the fixed rod are in a "T" shape, and the fixed rod can slide up and down and be fixed along the groove and the fastening bolt on the vertical rod ⑥, and the vertical rod ⑥ and the fixed rod can be rotated and folded, and the vertical rod ⑥ and the fixed rod are overlapped and arranged, and can be folded and stored when not in use to save space.

[0035] Furthermore, the spray rod on one side of the vertical pole ⑥ can be made of four retractable stainless steel telescopic rods with a total length of 4 meters. A fastening device is provided at the end of each telescopic rod, which can be fixed by fasteners after the telescopic rod reaches a predetermined length. Among them, a ring tube ⑨ is provided at the corresponding position of each telescopic rod. The nozzle sprays from bottom to top, so that the drug acts on the back of the strawberry leaves and fully exerts its efficacy.

[0036] In a possible implementation method, it also includes a fixing card ⑦, which is arranged at the connecting position of the annular tube ⑨ and the transverse tube, and the fixing card ⑦ is ring-arranged on the fixing rod, the transverse tube and the annular tube ⑨, the annular tube ⑨ and the transverse tube are passed through the fixing card ⑦, and the two sides of the fixing card ⑦ are respectively provided with a liquid inlet and a liquid outlet for connecting the liquid supply pipeline.

[0037] In a possible implementation, it also includes a high-pressure plunger pump ③ and a control cabinet ⑩, the inlet end of the high-pressure plunger pump ③ is connected to the liquid storage tank ①, and the outlet end of the high-pressure plunger pump ③ is connected to the infusion tube ②; the control cabinet ⑩ is electrically connected to the high-pressure plunger pump ③.

[0038] In one possible implementation, the chassis , chassis It is a plate-like structure, chassis Set at the bottom of the liquid storage tank①, and the chassis The bottom projection of the liquid storage tank ① can completely cover the bottom projection of the liquid storage tank ①; the moving part ④ is arranged on the chassis The bottom of the mobile part ④ is a crawler or wheel-shaped part, and the mobile part ④ is electrically connected to the control cabinet ⑩.

[0039] The mobile part ④ can adopt a walking crawler mechanism, powered by a rechargeable battery, and a servo-controlled motor, so that it can be programmed or the vehicle chassis The configured sensors realize obstacle avoidance and fixed-distance walking, among which the programming technology of the moving part ④ is a solution that can be realized by existing technology.

[0040] In a possible implementation, the liquid storage tank ① is a hollow rectangular parallelepiped structure, a plug slot is opened on the top of the liquid storage tank ①, the plug slot is a through-hole structure, the vertical rod ⑥ is inserted in the plug slot, and the bottom of the vertical rod ⑥ is connected to the chassis. A storage tank ① is fixedly connected, and a storage tank is provided on one side thereof. The high-pressure plunger pump ③ and the control cabinet ⑩ are both arranged in the storage tank.

[0041] The high-pressure plunger pump ③ is connected to a liquid suction hose from the bottom of the medicine box to supply liquid to the plunger pump. At the same time, a liquid inlet joint is connected to the top of the side of the medicine box, and the joint is connected to the pressure relief port of the plunger pump. The stirring function can be realized while spraying the medicine, and the plunger pump can also be turned on to stir the mixed liquid when mixing the medicine. The high-pressure plunger pump ③ is connected to the chassis The battery pack is used for power supply.

[0042] The liquid storage tank ① is made of hard plastic PVC, and its specification is further 200L. The vertical pole ⑥ and the fixed pole are both made of aluminum alloy, and the infusion tube ② is a PVC hose.

[0043] The liquid storage tank ① is placed on the crawler moving part ④ and the chassis The liquid storage tank ① needs to be customized with a groove at the bottom to facilitate the collection of liquid medicine. At the same time, an inward storage groove needs to be made on the side. The size of the storage groove can cover the plunger pump, battery and control cabinet ⑩ to prevent electrical leakage caused by the spraying of liquid medicine during use. To ensure that the vertical pole ⑥ of the aluminum alloy frame is less shaken and more stable during use, the bottom of the vertical pole ⑥ is fixed to the chassis On the top, the side is fixed inside the plug slot of the liquid storage tank ①. The fixed rod and the spray rod are connected by a semicircular stainless steel ring tube with holes ⑨. The spray rod is connected to the nozzle rod fixing piece ⑧ by bolts. The movable point is fixed by a pin and a round hole of the connecting plate, so that the vertical folding and horizontal fixing of the spray rod can be realized. When in use, open the spray rod to adjust the height required for use, then fix the spray rod with the movable pin, and then retract the spray rod by rotating the fixing card at the end of each telescopic tube ⑦. When the nozzle reaches the predetermined position, lock the fixing piece to prevent the spray rod from moving. When spraying is required, a certain level of water is placed in the liquid storage tank ①, the pressure relief valve of the plunger pump is opened, and the outlet valve of the plunger pump is closed, so that stirring can be achieved during spraying. When spraying is started, the length of the spraying must be confirmed first. The required length can be set on the control panel of the sprayer to achieve automatic spraying. Secondly, when spraying begins, open the liquid outlet valve of the high-pressure plunger pump ③. After receiving the command, the plunger pump opens the liquid outlet solenoid valve, and the liquid reaches the nozzle through the hose, and then is sprayed onto the leaves of the plant through the atomizing nozzle ⑤. The liquid inlet of the nozzle connector adopts a three-way valve with a valve, which can realize the closing of the nozzle when not in use.

[0044] It should be noted that although this application is used as an example to introduce an elevated strawberry sprayer as above, those skilled in the art will understand that this application should not be limited thereto. In fact, the user can flexibly set various parameters according to personal preferences and / or actual application scenarios, as long as the design is reasonable.

[0045] In this way, the liquid storage tank is used to hold the medicines to be sprayed, the vertical pole is vertically inserted into the liquid storage tank, the fixed pole is horizontally fixed on the top of the vertical pole, and the infusion pipe is arranged along the vertical pole from bottom to top, one end of which is connected to the liquid storage tank, and the other end is connected to the spray rod, and the spray rod is horizontally arranged along the setting direction of the fixed pole. The medicines in the liquid storage tank are first transmitted through the infusion pipe and then to the spray rod, and the spray rod is provided with an atomizing nozzle, which can spray fine water droplets to make the spraying more uniform. According to an elevated strawberry sprayer of the present application, it is possible to mechanize and scale the spraying of elevated planted strawberries.

[0046] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. An elevated strawberry sprayer, characterized in that: include: Liquid storage tank, vertical pole, fixed pole, liquid delivery pipe, spray rod, atomizing nozzle and mobile part; The vertical pole is inserted and arranged on the liquid storage tank, and the fixing rod is transversely fixed and arranged on the top of the vertical pole; The infusion pipe is extended upwardly along the vertical pole, one end of the infusion pipe is connected to the liquid storage tank, and the other end is connected to the spray rod, the spray rod extends along the setting position of the fixed rod, and a plurality of the atomizing nozzles are arranged on the spray rod; The moving part is arranged at the bottom of the liquid storage tank.

2. The elevated strawberry sprayer according to claim 1, characterized in that: The spray bar comprises: a horizontal pipe and an annular pipe; The transverse tube is transversely arranged at the bottom of the fixing rod; The annular tube is connected to the transverse tube, the annular tube is arranged at the bottom of the transverse tube, the annular tube is an arc-shaped structure, and the concave arc surface of the annular tube is connected to the transverse tube; The atomizing nozzle is arranged on the annular tube.

3. The elevated strawberry sprayer according to claim 2, characterized in that: The angle corresponding to the curvature of the annular tube is a first preset angle α, and the value range of the first preset angle α is: 180°<α<270°.

4. The elevated strawberry sprayer according to claim 3, characterized in that: There are multiple annular tubes, and the multiple annular tubes are evenly arranged along the bottom of the transverse tube.

5. The elevated strawberry sprayer according to claim 4, characterized in that: Each of the annular tubes is provided with a plurality of atomizing nozzles; The annular tube and the atomizing nozzle are symmetrically arranged along the vertical direction of the center of the annular tube; Optimally, the number of the atomizing nozzles is 4, two of which are arranged at the bottom of the annular tube, and the other two are arranged at a height higher than the center height of the annular tube.

6. The elevated strawberry sprayer according to any one of claims 2 to 5, characterized in that: The spray rod is symmetrically arranged along the setting direction of the fixed rod, the vertical rod is vertically arranged on the liquid storage tank, the vertical rod is a telescopic rod, the cross tube is horizontally arranged on the fixed rod, and the fixed rod and the cross tube are vertically arranged.

7. The elevated strawberry sprayer according to any one of claims 2 to 5, characterized in that: It also includes a fixing card, which is arranged at the connection position of the annular tube and the transverse tube, and the fixing clamp ring is arranged on the fixing rod, the transverse tube and the annular tube.

8. The elevated strawberry sprayer according to any one of claims 1 to 5, characterized in that: It also includes a high-pressure plunger pump and a control cabinet, wherein the inlet end of the high-pressure plunger pump is connected to the liquid storage tank, and the outlet end of the high-pressure plunger pump is connected to the infusion tube; The control cabinet is electrically connected to the high-pressure plunger pump.

9. The elevated strawberry sprayer according to claim 8, characterized in that: It also includes a chassis, which is a plate-shaped structure, and is arranged at the bottom of the liquid storage tank, and the bottom projection of the chassis can completely cover the bottom projection of the liquid storage tank; The moving part is arranged at the bottom of the chassis, the moving part is track-type or wheel-shaped, and the moving part is electrically connected to the control cabinet.

10. The elevated strawberry sprayer according to claim 9, characterized in that: The liquid storage tank is a rectangular structure with a hollow interior. A plug-in slot is provided on the top of the liquid storage tank. The plug-in slot is a through-hole structure. The vertical pole is inserted in the plug-in slot, and the bottom of the vertical pole is fixedly connected to the chassis. A storage slot is provided on one side of the liquid storage tank, and the high-pressure plunger pump and the control cabinet are both arranged in the storage slot.

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