A spraying device for controlling peanut diseases and insect pests

Abstract

The utility model discloses a spraying device for preventing and controlling peanut diseases and insect pests, comprising: a medicine box, a fixed frame, a mobile frame, a spray rod and a spray head; a liquid inlet is arranged on the top of the medicine box, a liquid outlet is arranged on the bottom; a liquid outlet is connected to the liquid outlet; the fixed frame is connected to the medicine box; the mobile frame is slidably connected to the fixed frame; the spray rod is rotatably connected to the bottom of the mobile frame, and two spray rods are distributed on both sides of the mobile frame; the liquid outlet pipe is arranged on the surface of the spray rod and distributed along the length direction of the spray rod; the spray head is arranged on the spray rod and communicated with the liquid outlet pipe. The spraying device in the utility model has a wide spraying range and can improve the spraying efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying equipment, and more specifically to a spraying device for preventing and controlling peanut diseases and insect pests. Background Art

[0002] Peanuts are a very common cash crop with a wide planting area. In peanut planting, various planting problems such as peanut spots, yellowing, dead plants after planting, and root and stem rot are often encountered. Therefore, when peanuts have diseases and pests, they need to be sprayed with pesticides. Usually, a spraying device is used to spray peanuts with drugs to prevent and control diseases and pests.

[0003] The most common existing spraying device is a backpack sprayer. However, when the backpack sprayer is in use, it has only one spray head, which can spray a small range and a long spraying time, which increases the labor intensity of the operator.

[0004] Therefore, it is an urgent problem for those skilled in the art to develop a spraying device for peanut disease and insect pest control that has a wide spraying range and can improve spraying efficiency. Utility Model Content

[0005] In view of this, the utility model provides a spraying device for peanut disease and insect pest control, which has a wide spraying range and can improve the spraying efficiency.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A spraying device for controlling peanut diseases and insect pests, comprising:

[0008] A medicine box, wherein the top of the medicine box is provided with a liquid inlet, the bottom is provided with a liquid outlet; the liquid outlet is connected to a liquid outlet pipe;

[0009] A fixing frame connected to the medicine box;

[0010] A movable frame, the movable frame being slidably connected to the fixed frame;

[0011] A spray rod, the spray rod is rotatably connected to the bottom of the mobile frame, and two of the spray rods are distributed on both sides of the mobile frame; the liquid outlet pipe is arranged on the surface of the spray rod and distributed along the length direction of the spray rod;

[0012] A spray head is arranged on the spray rod and is connected with the liquid outlet pipe.

[0013] The beneficial effect of adopting the above technical solution is that in the utility model, the height of the spray rod can be adjusted by adjusting the position of the movable frame on the fixed frame; and multiple nozzles can be installed on the spray rod at the same time, which can increase the spraying area and effectively improve the spraying efficiency.

[0014] Preferably, the medicine box is divided into a liquid storage chamber and a component chamber, the component chamber is placed at the bottom of the liquid storage chamber; a pump and a battery are arranged in the component chamber; the pump is electrically connected to the battery; the liquid inlet end of the pump is connected to the liquid storage chamber, and the liquid outlet end is connected to the liquid outlet. The pump can drive the liquid medicine in the liquid storage chamber to spray out.

[0015] Preferably, a lifting assembly is provided between the fixed frame and the movable frame, and the lifting assembly includes: a screw, a motor and a slider; the motor is placed in the component cavity, the screw is arranged along the height direction of the fixed frame, and one end of the screw is rotatably connected to the fixed frame, and the other end is connected to the output end of the motor; the slider is sleeved on the outside of the screw and threadedly connected to the screw; the movable frame is fixedly connected to the slider, and the slider is slidably connected to the fixed frame. The setting of the lifting assembly facilitates the adjustment of the height of the movable frame and the spray rod, and the height of the spray rod can be adjusted even during the spraying process, and the operation is convenient.

[0016] Preferably, the top and bottom of the fixed frame are both provided with limit blocks, and the movable frame is slidably connected to the limit blocks. The limit blocks can limit the position of the movable frame to ensure that the movable frame can be lifted and lowered accurately and stably.

[0017] Preferably, the motor is connected to the battery via a wire, a lifting switch button is provided on the side of the medicine box, and the lifting switch button is electrically connected to the motor. The setting of the lifting switch button facilitates the adjustment of the height of the mobile frame.

[0018] Preferably, a U-shaped support plate is provided at the bottom of the mobile frame, and the spray rod is placed in the support plate when it is rotated to a horizontal state. The support plate can make the spray rod more stable when it is placed horizontally.

[0019] Preferably, a switch valve is provided at the connection between the spray head and the liquid outlet pipe. The plurality of spray heads are relatively independent and can be opened and closed by the switch valve.

[0020] Preferably, a buckle is provided at the spray head, and the buckle is snap-connected with the spray rod, so as to facilitate the connection between the spray head, the liquid outlet pipe and the spray rod.

[0021] Preferably, a start switch is provided on the side of the medicine box, and the start switch is electrically connected to the pump.

[0022] Preferably, a charging socket is provided on the side of the medicine box, and the charging socket is electrically connected to the battery.

[0023] It can be seen from the above technical solutions that, compared with the prior art, the utility model discloses a spraying device for peanut disease and insect pest control, which has the following beneficial effects:

[0024] (1) In the utility model, the height of the mobile frame and the spray rod can be easily adjusted by the lifting assembly;

[0025] (2) Multiple nozzles can be installed on the spray bar at the same time, which can increase the spraying area and effectively improve the spraying efficiency;

[0026] (3) The spray rod is rotatably connected to the mobile frame, so that the spray rod can be folded and stored conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0028] Figure 1 The accompanying drawing is a schematic structural diagram of the spray rod in the medicine spraying device provided by the utility model in an expanded state;

[0029] Figure 2 The accompanying drawings are provided by the utility model Figure 1 A magnified view of the structure at center A;

[0030] Figure 3 The accompanying drawing is a schematic structural diagram of the spray rod of the spray device provided by the utility model in a retracted state;

[0031] Figure 4 The accompanying drawing is a front view of the spray rod of the spray device provided by the utility model in a retracted state;

[0032] Figure 5 The accompanying drawings are provided by the utility model Figure 4 Cross-sectional view at the middle BB.

[0033] Among them, in the figure,

[0034] 1-Medicine box;

[0035] 11-liquid inlet; 12-liquid outlet; 13-liquid outlet pipe; 14-charging socket; 15-component cavity; 16-lift switch button; 17-start switch;

[0036] 2-Fixed frame;

[0037] 21-limiting block; 22-fixing block;

[0038] 3- Mobile rack;

[0039] 31- support plate;

[0040] 4-spray rod; 5-spray head; 6-pump; 7-battery;

[0041] 8-lifting assembly;

[0042] 81-screw rod; 82-motor; 83-slider;

[0043] 9-on / off valve; 10-clip; 011-clamping part. DETAILED DESCRIPTION

[0044] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0045] The utility model discloses a spraying device for preventing and controlling peanut diseases and insect pests, comprising:

[0046] The medicine box 1 has a liquid inlet 11 at the top and a liquid outlet 12 at the bottom; the liquid outlet 12 is connected to a liquid outlet pipe 13;

[0047] A fixing frame 2, the fixing frame 2 is connected to the medicine box 1;

[0048] A movable frame 3, wherein the movable frame 3 is slidably connected to the fixed frame 2;

[0049] The spray rod 4 is rotatably connected to the bottom of the mobile frame 3, and two spray rods 4 are distributed on both sides of the mobile frame 3; the liquid outlet pipe 13 is arranged on the surface of the spray rod 4 and distributed along the length direction of the spray rod 4;

[0050] The spray head 5 is arranged on the spray rod 4 and is connected with the liquid outlet pipe 13 .

[0051] In order to further optimize the above technical solution, the medicine box 1 is divided into a liquid storage chamber and a component chamber 15, and the component chamber 15 is placed at the bottom of the liquid storage chamber; a pump 6 and a battery 7 are arranged in the component chamber 15; the pump 6 is electrically connected to the battery 7; the liquid inlet end of the pump 6 is connected to the liquid storage chamber 14, and the liquid outlet end is connected to the liquid outlet 12. The pump 6 uses a high-pressure diaphragm valve with sufficient power to drive multiple nozzles 5 to spray liquid at the same time.

[0052] In order to further optimize the above technical solution, a lifting assembly 8 is provided between the fixed frame 2 and the mobile frame 3, and the lifting assembly 8 includes: a screw 81, a motor 82 and a slider 83; the motor 82 is placed in the component cavity 15, the screw 81 is arranged along the height direction of the fixed frame 2, and one end of the screw 81 is rotatably connected to the fixed frame 2, and the other end is connected to the output end of the motor 82; the slider 83 is sleeved on the outside of the screw 81 and is threadedly connected to the screw 81; the mobile frame 3 is fixedly connected to the slider 83, and the slider 83 is slidably connected to the fixed frame 2. The motor 82 is arranged in the component cavity 15 of the medicine box 1, and the output end of the motor 82 is connected to a bevel gear, and the screw 81 is connected to a bevel gear, and the two bevel gears are meshed and arranged vertically. A fixed block 22 is provided on the fixed frame 2, and the screw 81 is rotatably connected to the fixed block 22 through a bearing.

[0053] In order to further optimize the above technical solution, limit blocks 21 are provided on the top and bottom of the fixed frame 2 , and the movable frame 3 is slidably connected to the limit blocks 21 .

[0054] In order to further optimize the above technical solution, the motor 82 is connected to the battery 7 through a wire, and a lifting switch button 16 is provided on the side of the medicine box 1, and the lifting switch button 16 is electrically connected to the motor 82. The lifting switch button 16 is divided into two, one is an ascending button, and the other is a descending button, which can realize the lifting action by the forward and reverse rotation of the motor 82.

[0055] In order to further optimize the above technical solution, a U-shaped support plate 31 is provided at the bottom of the mobile frame 3 , and the spray rod 4 is placed in the support plate 31 when it rotates to a horizontal state.

[0056] In order to further optimize the above technical solution, a switch valve 9 is provided at the connection between the nozzle 5 and the liquid outlet pipe 13 .

[0057] In order to further optimize the above technical solution, a buckle 10 is provided at the spray head 5 , and the buckle 10 is buckled with the spray rod 4 .

[0058] In order to further optimize the above technical solution, a start switch 17 is provided on the side of the medicine box 1 , and the start switch 17 is electrically connected to the pump 6 .

[0059] In order to further optimize the above technical solution, a charging socket 14 is provided on the side of the medicine box 1 , and the charging socket 14 is electrically connected to the battery 7 .

[0060] In order to further optimize the above technical solution, a clamping portion 011 is provided on the top of the movable frame 3 , and when the spray rod 4 is folded, the spray rod 4 is clamped with the clamping portion 011 .

[0061] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0062] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A spraying device for controlling peanut diseases and pests, characterized in that: include: A medicine box (1), wherein the top of the medicine box (1) is provided with a liquid inlet (11), and the bottom is provided with a liquid outlet (12); the liquid outlet (12) is connected to a liquid outlet pipe (13); A fixing frame (2), the fixing frame (2) being connected to the medicine box (1); A movable frame (3), wherein the movable frame (3) is slidably connected to the fixed frame (2); A spray rod (4), the spray rod (4) is rotatably connected to the bottom of the mobile frame (3), and the two spray rods (4) are distributed on both sides of the mobile frame (3); the liquid outlet pipe (13) is arranged on the surface of the spray rod (4) and is distributed along the length direction of the spray rod (4); A spray head (5), wherein the spray head (5) is arranged on the spray rod (4) and is connected to the liquid outlet pipe (13).

2. A spraying device for peanut pest control according to claim 1, characterized in that: The medicine box (1) is divided into a liquid storage chamber and a component chamber (15), wherein the component chamber (15) is disposed at the bottom of the liquid storage chamber; a pump (6) and a battery (7) are arranged in the component chamber (15); the pump (6) is electrically connected to the battery (7); the liquid inlet end of the pump (6) is connected to the liquid storage chamber, and the liquid outlet end is connected to the liquid outlet (12).

3. A spraying device for peanut pest control according to claim 2, characterized in that: A lifting assembly (8) is arranged between the fixed frame (2) and the movable frame (3), and the lifting assembly (8) comprises: a screw rod (81), a motor (82) and a slider (83); the motor (82) is placed in the component cavity (15), the screw rod (81) is arranged along the height direction of the fixed frame (2), and one end of the screw rod (81) is rotatably connected to the fixed frame (2), and the other end is connected to the output end of the motor (82); the slider (83) is sleeved on the outside of the screw rod (81) and is threadedly connected to the screw rod (81); the movable frame (3) is fixedly connected to the slider (83), and the slider (83) is slidably connected to the fixed frame (2).

4. A spraying device for peanut pest control according to claim 3, characterized in that: Limit blocks (21) are provided at the top and bottom of the fixed frame (2), and the movable frame (3) is slidably connected to the limit blocks (21).

5. The spraying device for peanut pest control according to claim 3, characterized in that: The motor (82) is connected to the battery (7) via a wire, and a lifting switch button (16) is provided on the side of the medicine box (1), and the lifting switch button (16) is electrically connected to the motor (82).

6. A spraying device for peanut pest control according to claim 4, characterized in that: A U-shaped support plate (31) is provided at the bottom of the movable frame (3), and when the spray rod (4) is rotated to a horizontal state, it is placed inside the support plate (31).

7. The spraying device for peanut pest control according to claim 1, characterized in that: A switch valve (9) is provided at the connection between the spray head (5) and the liquid outlet pipe (13).

8. The spraying device for peanut pest control according to claim 1, characterized in that: The spray head (5) is provided with a buckle (10), and the buckle (10) is buckled with the spray rod (4).

9. The spraying device for peanut pest control according to claim 2, characterized in that: A start switch (17) is provided on the side of the medicine box (1), and the start switch (17) is electrically connected to the pump (6).

10. The spraying device for peanut pest control according to claim 9, characterized in that: A charging socket (14) is provided on the side of the medicine box (1), and the charging socket (14) is electrically connected to the battery (7).

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