Photovoltaic pesticide spraying machine

Abstract

The utility model discloses a photovoltaic pesticide spraying machine which comprises a pesticide barrel and a pesticide spraying pipe, a pressure pump is arranged in the pesticide barrel and provided with a pump outlet, a conveying pipe is connected between the pump outlet and one end of the pesticide spraying pipe, and a spraying head is arranged at the other end of the pesticide spraying pipe. The pesticide barrel is provided with straps and a support, the support is provided with a photovoltaic panel, the photovoltaic panel is transversely arranged and arranged above the straps, the pesticide barrel is provided with a battery, and the photovoltaic panel and the pressure pump are both electrically connected with the battery. By arranging a photovoltaic panel, the photovoltaic panel can provide certain electric quantity during pesticide spraying operation, and the cruising ability of the pesticide spraying machine is improved; moreover, the photovoltaic panel is arranged above the straps, when the worker carries the pesticide spraying machine through the straps, the photovoltaic panel is located above the worker, and the photovoltaic panel can also play a role in sun shading.

Description

Technical Field

[0001] The utility model relates to the field of spraying devices, in particular to a photovoltaic sprayer. Background Art

[0002] Crop spraying is an important technical measure in agricultural production, and electric sprayers are often used in spraying. However, it is found in use that electric sprayers have the defect of insufficient battery life, and they need to be returned for charging or battery replacement after a period of spraying. Therefore, the existing technology still has shortcomings. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a photovoltaic sprayer.

[0004] The photovoltaic sprayer according to the embodiment of the utility model includes a medicine barrel and a spray pipe, wherein a pressure pump is arranged in the medicine barrel, the pressure pump has a pump outlet, a delivery pipe is connected between the pump outlet and one end of the spray pipe, and a nozzle is arranged at the other end of the spray pipe; the medicine barrel is provided with a shoulder strap, the medicine barrel is provided with a bracket, the bracket is provided with a photovoltaic panel, the photovoltaic panel is arranged horizontally, the photovoltaic panel is arranged above the shoulder strap, the medicine barrel is provided with a battery, and the photovoltaic panel and the pressure pump are electrically connected to the battery.

[0005] The photovoltaic sprayer according to the embodiment of the utility model has at least the following technical effects: by setting up photovoltaic panels, the photovoltaic panels can provide a certain amount of electricity during the spraying operation, thereby improving the endurance of the sprayer; and, by setting the photovoltaic panels above the shoulder straps, when the staff carries the sprayer with the shoulder straps, the photovoltaic panels are located above the staff, and the photovoltaic panels can also play a role in shading.

[0006] According to some embodiments of the utility model, the medicine barrel is provided with a first connection seat, the first connection seat is electrically connected to the battery; the photovoltaic panel is led out with a wire, the wire is provided with a second connection seat, the first connection seat is electrically connected to the second connection seat, and the first connection seat and the second connection seat are detachably connected. In this way, it is convenient to replace the photovoltaic panel when it is damaged.

[0007] According to some embodiments of the utility model, the bracket is detachably connected to the medicine barrel. When the photovoltaic panel is not needed, the bracket and the photovoltaic panel can be removed to reduce the weight of the sprayer and the burden on the staff.

[0008] According to some embodiments of the utility model, the bracket is provided with two insertion rods, and the medicine barrel is provided with an insertion hole corresponding to each of the insertion rods, and the insertion rods are inserted into the insertion holes from top to bottom. This has a simple structure, and the bracket and the medicine barrel can be disassembled and assembled by pulling out or extracting the insertion rods, which is easy to operate.

[0009] According to some embodiments of the utility model, a locking piece is connected between the insertion rod and the insertion hole. The locking piece is provided to lock the insertion rod to prevent the bracket from accidentally falling off.

[0010] According to some embodiments of the utility model, the locking member is a bolt, the side wall of the insertion hole is provided with an internal threaded through hole, and the bolt is arranged in the internal threaded through hole. This has a simple structure and is easy to operate.

[0011] According to some embodiments of the utility model, the insertion rod is a tubular member, which can reduce the weight and the burden of the staff carrying the spraying machine.

[0012] According to some embodiments of the utility model, one of the insertion rods is provided with a wire buckle, and the wire is connected to the wire buckle. By providing the wire buckle, the wire can extend along the insertion rod to the medicine barrel, avoiding the problem of the wire swinging everywhere.

[0013] According to some embodiments of the utility model, the top of the medicine barrel is provided with a medicine adding port, and the battery is arranged at the bottom of the medicine barrel, so that the center of gravity of the medicine sprayer is lower, and the medicine barrel is not easy to tip over when adding liquid medicine from the medicine adding port.

[0014] According to some embodiments of the utility model, the medicine barrel is provided with a charging interface, and the charging interface is electrically connected to the battery, so that charging can be performed without removing the battery, which is convenient for charging the battery.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 It is a three-dimensional structural schematic diagram of a photovoltaic sprayer according to an embodiment of the utility model;

[0018] Figure 2 It is a schematic cross-sectional structure diagram of a photovoltaic sprayer according to an embodiment of the utility model.

[0019] Attached photos

[0020] 100-medicine barrel; 101-control switch; 102-charging interface; 103-cover; 104-battery; 105-boosting pump; 106-socket; 111-delivery pipe; 112-drug spray pipe; 120-shoulder strap; 200-photovoltaic panel; 210-conducting wire; 211-second connecting seat; 220-bracket; 221-insertion rod; 222-locking piece. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0022] In the description of the present utility model, it should be understood that the directions or positional relationships indicated, such as up, down, front, back, left, right, etc., are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the meaning of several is one or more, the meaning of more than two is more than two, greater than, less than, exceed, etc. are understood to exclude the number, and above, below, within, etc. are understood to include the number. If there is a description of the first and the second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0023] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0024] Reference below Figure 1 and Figure 2 The photovoltaic sprayer according to the embodiment of the utility model is described.

[0025] The photovoltaic sprayer of the embodiment of the utility model includes a medicine barrel 100 and a spray pipe 112. A pressure pump 105 is provided in the medicine barrel 100. The pressure pump 105 has a pump outlet. A delivery pipe 111 is connected between the pump outlet and one end of the spray pipe 112. A nozzle is provided at the other end of the spray pipe 112. The medicine barrel 100 is provided with a shoulder strap 120. The medicine barrel 100 is provided with a bracket 220. The bracket 220 is provided with a photovoltaic panel 200. The photovoltaic panel 200 is arranged horizontally and is arranged above the shoulder strap 120. The medicine barrel 100 is provided with a battery 104. The photovoltaic panel 200 and the pressure pump 105 are both electrically connected to the battery 104.

[0026] For example, Figure 1As shown, the lateral dimension of the medicine barrel 100 is larger than the front-to-back dimension, and the shoulder strap 120 is arranged on the front side of the medicine barrel 100. The number of shoulder straps 120 can be two, so that the staff can carry the medicine barrel 100; the medicine barrel 100 has an inner cavity, and the medicine barrel 100 is provided with a medicine adding port, which is connected to the inner cavity, and the medicine adding port is provided with a detachable cover 103. When in use, the cover 103 can be removed to add liquid medicine to the inner cavity, and then the cover 103 can be installed to prevent the liquid medicine from spilling when walking; the pressure pump 105 can be arranged at the bottom of the medicine barrel 100, and the pressure pump 105 has a pump inlet and a pump outlet, the pump inlet is connected to the inner cavity, and the pump outlet is connected to a delivery pipe 111, and the end of the delivery pipe 111 away from the pump outlet is connected to a spray pipe 112, and the delivery pipe 111 can be a hose to facilitate the operation of the spray pipe 112, a nozzle is provided at one end of the spray pipe 112 away from the delivery pipe 111; the bracket 220 has a vertical part and a horizontal part, the bottom of the vertical part is connected to the top of the medicine barrel 100, and the horizontal part extends forward from the top of the vertical part, and the photovoltaic panel 200 is arranged on the upper side of the horizontal part, so that the photovoltaic is located above the shoulder strap 120; the surface of the medicine barrel 100 can also be provided with a control switch 101 for controlling the start and stop of the booster pump; the electrical connection between the control switch 101, the photovoltaic panel 200, the battery 104, and the booster pump 105 can be a wired connection, and the circuit structure between the control switch 101, the photovoltaic panel 200, the battery 104, and the booster pump 105 is a conventional technical means well known to those skilled in the art, and the specific structure will not be repeated here.

[0027] By setting up the photovoltaic panel 200, the photovoltaic panel 200 can provide a certain amount of electricity during the spraying operation, thereby improving the endurance of the sprayer; moreover, by setting the photovoltaic panel 200 above the shoulder strap 120, when the worker carries the sprayer on the shoulder strap 120, the photovoltaic panel 200 is located above the worker, and the photovoltaic panel 200 can also play a role in shading.

[0028] In some embodiments of the utility model, the medicine barrel 100 is provided with a first connection seat, and the first connection seat is electrically connected to the battery 104; the photovoltaic panel 200 leads out a wire 210, and the wire 210 is provided with a second connection seat 211, and the first connection seat is electrically connected to the second connection seat 211, and the first connection seat and the second connection seat 211 are detachably connected. The second connection seat 211 is arranged at one end of the wire 210 away from the photovoltaic panel 200, and the photovoltaic panel 200 and the second connection seat 211 are electrically connected through the wire 210. The first connection seat is a socket and the second connection seat 211 is a plug to realize the detachable connection and electrical connection between the first connection seat and the second connection seat 211. Of course, the first connection seat can also be set as a plug and the second connection seat 211 can be set as a socket. In this way, it is convenient to replace the photovoltaic panel 200 when it is damaged.

[0029] In some embodiments of the present invention, the bracket 220 is detachably connected to the medicine barrel 100. In this way, when the photovoltaic panel 200 is not needed on cloudy days, at night or in other situations, the bracket 220 and the photovoltaic panel 200 can be removed to reduce the weight of the sprayer and the burden on the staff. The bracket 220 and the medicine barrel 100 can be detachably connected by snap connection, plug-in connection or other suitable methods.

[0030] In some embodiments of the present invention, the bracket 220 is provided with two insertion rods 221, and the medicine barrel 100 is provided with an insertion hole 106 corresponding to each insertion rod 221, and the insertion rod 221 is inserted into the insertion hole 106 from top to bottom. Figure 2 The two plug rods 221 are arranged at intervals on the left and right, and the two plug rods 221 are arranged vertically. The photovoltaic panel 200 is arranged on the top of the two plug rods 221. The plug hole 106 is not connected to the inner cavity of the medicine barrel 100. The top of the plug hole 106 is open. The inner diameter of the plug hole 106 is larger than the diameter of the plug rod 221, so that the plug rod 221 can be inserted into the plug hole 106; the vertical part, the horizontal part and the two plug rods 221 of the bracket 220 can be an integral component. This structure is simple, and the bracket 220 and the medicine barrel 100 can be disassembled and assembled by pulling out or withdrawing the plug rod 221, which is easy to operate.

[0031] In some embodiments of the present invention, a locking member 222 is connected between the insertion rod 221 and the insertion hole 106. The locking member 222 is provided to lock the insertion rod 221 to prevent the bracket 220 from accidentally falling off.

[0032] In some embodiments of the utility model, the locking member 222 is a bolt, and the side wall of the insertion hole 106 is provided with an internal threaded through hole, and the bolt is arranged in the internal threaded through hole. The internal threaded through hole is arranged horizontally, and the bolt can be turned to make the bolt abut against the insertion rod 221 in the horizontal direction, and the locking is completed; this has a simple structure and is easy to operate. Among them, an extension section can also be provided at the bottom of the insertion hole 106, so that the height position of the bracket 220 can be adjusted by loosening the bolt, and the bolt can be tightened after the adjustment is completed.

[0033] In some embodiments of the present invention, the insertion rod 221 is a tubular member. The insertion rod 221 can be a stainless steel tube, which can reduce the weight and reduce the burden on the staff carrying the sprayer.

[0034] In some embodiments of the utility model, one of the insertion rods 221 is provided with a wire buckle, and the wire 210 is connected to the wire buckle. One of the insertion rods 221 is called a first rod, and the first rod can be provided with multiple wire buckles, and the wire buckles can fix the wire 210 to the first rod. By providing the wire buckle, the wire 210 can extend along the insertion rod 221 to the medicine barrel 100, avoiding the problem of the wire 210 swinging around.

[0035] In some embodiments of the present invention, a drug adding port is provided on the top of the drug barrel 100, and the battery 104 is provided at the bottom of the drug barrel 100. In this way, the center of gravity of the drug sprayer is lower, and the drug barrel 100 is not easy to tip over when adding liquid medicine from the drug adding port.

[0036] In some embodiments of the present invention, the medicine barrel 100 is provided with a charging interface 102, and the charging interface 102 is electrically connected to the battery 104. In this way, the battery 104 can be charged without removing it, which is convenient for charging the battery 104.

[0037] The preferred implementation methods of the present invention are specifically described above, but the present invention is not limited to the embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A photovoltaic sprayer, characterized in that: It includes a medicine barrel and a spray pipe, wherein a pressure pump is arranged in the medicine barrel, the pressure pump has a pump outlet, a delivery pipe is connected between the pump outlet and one end of the spray pipe, and a nozzle is arranged at the other end of the spray pipe; the medicine barrel is provided with a shoulder strap, the medicine barrel is provided with a bracket, the bracket is provided with a photovoltaic panel, the photovoltaic panel is arranged horizontally, the photovoltaic panel is arranged above the shoulder strap, the medicine barrel is provided with a battery, and the photovoltaic panel and the pressure pump are electrically connected to the battery.

2. The photovoltaic sprayer according to claim 1, characterized in that: The medicine barrel is provided with a first connection seat, and the first connection seat is electrically connected to the battery; the photovoltaic panel leads out a wire, and the wire is provided with a second connection seat, and the first connection seat is electrically connected to the second connection seat, and the first connection seat and the second connection seat are detachably connected.

3. The photovoltaic sprayer according to claim 2, characterized in that: The bracket is detachably connected to the medicine barrel.

4. The photovoltaic sprayer according to claim 3, characterized in that: The bracket is provided with two insertion rods, and the medicine barrel is provided with an insertion hole corresponding to each of the insertion rods, and the insertion rods are inserted into the insertion holes from top to bottom.

5. The photovoltaic sprayer according to claim 4, characterized in that: A locking piece is connected between the insertion rod and the insertion hole.

6. The photovoltaic sprayer according to claim 5, characterized in that: The locking member is a bolt, the side wall of the insertion hole is provided with an internal thread through hole, and the bolt is arranged in the internal thread through hole.

7. The photovoltaic sprayer according to claim 4, characterized in that: The insertion rod is a tubular component.

8. The photovoltaic sprayer according to claim 4, characterized in that: One of the insertion rods is provided with a wire buckle, and the wire is connected to the wire buckle.

9. The photovoltaic sprayer according to claim 1, characterized in that: The top of the medicine barrel is provided with a medicine adding port, and the battery is arranged at the bottom of the medicine barrel.

10. The photovoltaic sprayer according to claim 1, characterized in that: The medicine barrel is provided with a charging interface, and the charging interface is electrically connected to the battery.

Images