Air duct assembly for air-assisted pesticide spraying machine

Abstract

The utility model relates to the technical field of pesticide spraying equipment, in particular to an air duct assembly for an air-assisted pesticide spraying machine, which comprises an air duct shell, and communication holes are arranged on the outer side wall of the air duct shell. According to the air duct assembly for the air-assisted pesticide spraying machine, the fixing mechanism is arranged at one end of the air duct shell in a matched mode, the air duct assembly for the air-assisted pesticide spraying machine can be conveniently installed on the air-assisted pesticide spraying machine through the fixing mechanism, the orientation of the other end of the air duct shell can be conveniently adjusted, then the spraying position of pesticide is adjusted, and use is more convenient and faster; a conveying pipe is used for conveniently conveying pesticide into a spray head, the spray head is used for conveniently spraying the pesticide, a fan is started, the fan is used for blowing strong wind to blow the pesticide, so that the pesticide is thoroughly atomized and is blown into the air, and the pesticide is sprayed; the size of the air outlet at the other end of the air duct shell is conveniently adjusted by utilizing the air adjusting mechanism, so that the spraying area and the spraying distance of the pesticide are conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide spraying equipment, in particular to a wind tube component used for a pneumatic pesticide spraying machine. Background Art

[0002] Citrus is one of the most important economic crops in the world, but since citrus trees are mostly planted in hilly and mountainous areas, daily management is greatly restricted. Spraying pesticides to treat diseases and prevent insects in citrus orchards is a regular task. Therefore, some citrus orchards use air-assisted pesticide sprayers to spray pesticides. The air-assisted pesticide sprayer is a highly efficient agricultural machinery, mainly used for spraying pesticides in large areas such as orchards. It uses the high-speed airflow generated by the fan to atomize the liquid medicine and spray it evenly on the crops. It has the advantages of good spray quality, economical use of medicine, low water consumption, and high production efficiency. Among them, the wind tube assembly is one of the important components of the wind-assisted pesticide sprayer, but the existing wind tube assembly has a simple structure and a single function. When used, it is not convenient to adjust the spraying area and spraying distance of the pesticide, and its practicality is poor. Utility Model Content

[0003] The purpose of the utility model is to provide a wind tube assembly for an air-conveying pesticide sprayer to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A wind cylinder assembly for an air-conveying pesticide sprayer comprises a wind cylinder shell, the outer wall of the wind cylinder shell is provided with a connecting hole, a fan is sleeved and fixed at one end of the interior of the wind cylinder shell, a nozzle is arranged at the other end of the interior of the wind cylinder shell, a delivery pipe is connected and fixed to one end of the nozzle, and one end of the delivery pipe passes through the connecting hole and extends to the outside of the wind cylinder shell, a plurality of fixing rods are evenly fixedly connected to the outer wall of the wind cylinder shell, and one end of the fixing rods is fixedly connected to the inner wall of the wind cylinder shell, a fixing mechanism is matched at one end of the wind cylinder shell, and an air regulating mechanism is matched at the other end of the wind cylinder shell.

[0006] Furthermore, the fixing mechanism includes a fixing plate, a plurality of threaded holes are formed on the fixing plate, a rotating rod is rotatably connected to one side of the fixing plate, and one end of the rotating rod is fixedly connected to the outer side wall of one end of the wind cylinder shell.

[0007] Preferably, a motor 1 is fixedly connected to one side of the fixed plate, and an output end of the motor 1 is fixedly connected to an inner side wall of the rotating groove.

[0008] Preferably, a fixing frame is fixedly connected to one side of the fixing plate, and a round hole is opened on the fixing frame, and the rotating rod is rotatably connected to the round hole.

[0009] Furthermore, the air regulating mechanism includes a fixed ring, which is fixedly connected to the outer wall of the wind cylinder shell, a plurality of movable rods are evenly arranged on one side of the fixed ring, and elastic cloth is bonded and fixed between two adjacent movable rods among the plurality of movable rods, one side of the elastic cloth is in contact with the outer wall of the wind cylinder shell, a sliding groove is provided at one end of the movable rod, a plurality of guide rods are evenly fixedly connected to one side of the fixed ring, and the guide rods are slidably connected to the sliding grooves at corresponding positions.

[0010] Preferably, a circular ring is arranged on the outer side of the fixing ring, and a rectangular shell is arranged on the outer side of the circular ring, the outer side wall of the rectangular shell is fixedly connected to the fixing frame, a rectangular plate is arranged on one side of the rectangular shell, and two limiting holes are provided on the rectangular plate, both ends of one side of the rectangular shell are fixedly connected to limiting rods, and the limiting rods are slidably connected to the limiting holes at corresponding positions, one end of one side of the rectangular plate is fixedly connected to a supporting block, and one side of the supporting block is fixedly connected to the outer side wall of the circular ring, a plurality of telescopic rods are evenly fixedly connected to the inner side wall of the circular ring, and one end of the telescopic rod is fixedly connected to the moving rod at the corresponding position.

[0011] Preferably, a second threaded hole is opened in the middle of the rectangular plate, a second motor is fixedly connected to an inner wall of the rectangular shell, and an output end of the second motor passes through the side wall of the rectangular shell and is fixedly connected to a screw rod, and the screw rod is screwed and connected to the second threaded hole.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A fixing mechanism is provided at one end of the wind cylinder shell, and the fixing mechanism is used to facilitate the installation of the wind cylinder assembly for the air-conveying pesticide sprayer on the wind-conveying pesticide sprayer, and the direction of the other end of the wind cylinder shell is adjusted, so as to adjust the spraying position of the pesticide, which is more convenient to use. The delivery pipe is used to facilitate the delivery of pesticides to the inside of the spray head, and the spray head is used to facilitate the spraying of pesticides. By turning on the fan, the fan is used to blow strong wind to blow the pesticides, so that the pesticides are completely atomized and blown into the air, so as to spray the pesticides. The other end of the wind cylinder shell has an air outlet, and the air regulating mechanism is used to facilitate the adjustment of the size of the air outlet at the other end of the wind cylinder shell, so as to facilitate the adjustment of the spraying area and spraying distance of the pesticide, thereby improving the practicality of the wind cylinder assembly for the air-conveying pesticide sprayer. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the positional relationship between the wind tube housing and the fan of the utility model;

[0016] Figure 3 It is a schematic diagram of the fixing mechanism structure in the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the air adjustment mechanism in the utility model;

[0018] Figure 5 It is a schematic diagram of the positional relationship between the moving rod and the elastic cloth in the utility model;

[0019] Figure 6 It is a schematic diagram of the positional relationship between the rectangular plate and the support block in the utility model.

[0020] In the figure: 100, air cylinder shell; 101, connecting hole; 110, fan; 120, conveying pipe; 130, nozzle; 140, fixing rod; 200, fixing mechanism; 210, fixing plate; 211, threaded hole one; 220, rotating rod; 221, rotating groove; 230, fixing frame; 231, round hole; 240, motor one; 300, air adjustment mechanism; 310, rectangular shell; 320, rectangular plate; 321, threaded hole two; 322, limiting hole; 330, supporting block; 340, circular ring; 341, telescopic rod; 342, guide rod; 350, fixing ring; 360, moving rod; 361, slide groove; 370, elastic cloth; 380, motor two; 381, screw; 390, limiting rod. DETAILED DESCRIPTION

[0021] 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.

[0022] Embodiment 1

[0023] See also Figure 1-6 In an embodiment of the utility model, a wind cylinder assembly for a wind-conveying pesticide sprayer includes a wind cylinder shell 100, a connecting hole 101 is opened on the outer wall of the wind cylinder shell 100, a fan 110 is sleeved and fixed at one end of the wind cylinder shell 100, a nozzle 130 is arranged at the other end of the wind cylinder shell 100, a delivery pipe 120 is connected and fixed to one end of the nozzle 130, and one end of the delivery pipe 120 passes through the connecting hole 101 and extends to the outside of the wind cylinder shell 100, a plurality of fixing rods 140 are evenly fixedly connected to the outer wall of the nozzle 130, and one end of the fixing rod 140 is fixedly connected to the inner wall of the wind cylinder shell 100, a fixing mechanism 200 is matched with one end of the wind cylinder shell 100, and an air regulating mechanism 300 is matched with the other end of the wind cylinder shell 100.

[0024] Specifically, the fixing mechanism 200 is used to facilitate installation of the wind cylinder assembly for the air-conveying pesticide sprayer on the air-conveying pesticide sprayer, and the fixing mechanism 200 is used to facilitate adjustment of the angle of the wind cylinder shell 100, and then the delivery pipe 120 is used to facilitate delivery of pesticides to the inside of the spray head 130, and the spray head 130 is used to facilitate spraying of the pesticide, and by turning on the fan 110, the fan 110 is used to blow strong wind to blow the pesticide, so that the pesticide is completely atomized and blown into the air, thereby spraying the pesticide, and the other end of the wind cylinder shell 100 has an air outlet, and the air regulating mechanism 300 is used to facilitate adjustment of the size of the air outlet at the other end of the wind cylinder shell 100, so as to facilitate adjustment of the spraying area and spraying distance of the pesticide, thereby improving the practicality of the wind cylinder assembly for the air-conveying pesticide sprayer.

[0025] like Figure 4-6 As shown, in the present embodiment, the air regulating mechanism 300 includes a fixed ring 350, which is fixedly connected to the outer wall of the wind cylinder housing 100, and a plurality of movable rods 360 are evenly arranged on one side of the fixed ring 350, and elastic cloth 370 is bonded and fixed between two adjacent movable rods 360 among the plurality of movable rods 360, and one side of the elastic cloth 370 is in contact with the outer wall of the wind cylinder housing 100, and a slide groove 361 is provided at one end of the movable rod 360, and a plurality of guide rods 342 are evenly fixedly connected to one side of the fixed ring 350, and the guide rods 342 are slidably connected to the slide grooves 361 at corresponding positions.

[0026] In this embodiment, the guide rod 342 and the slide groove 361 are used in combination to limit the moving direction of the movable rod 360, and by pushing the multiple movable rods 360 to move, the multiple elastic cloths 370 are moved, and then the size of the air outlet at the other end of the wind cylinder shell 100 is adjusted by using the moving multiple movable rods 360 and the elastic cloth 370, so as to facilitate the adjustment of the spraying range and spraying distance of the wind cylinder assembly used for the air-conveying pesticide sprayer.

[0027] like Figure 4-6As shown, in this embodiment, a circular ring 340 is arranged on the outer side of the fixing ring 350, and a rectangular shell 310 is arranged on the outer side of the circular ring 340, and the outer side wall of the rectangular shell 310 is fixedly connected to the fixing frame 230, and a rectangular plate 320 is arranged on one side of the rectangular shell 310, and two limiting holes 322 are provided on the rectangular plate 320, and both ends of one side of the rectangular shell 310 are fixedly connected to the limiting rod 390, and the limiting rod 390 is slidably connected to the limiting hole 322 at the corresponding position, and one end of one side of the rectangular plate 320 is fixedly connected to the supporting rod 390. A support block 330 is provided, and one side of the support block 330 is fixedly connected to the outer wall of the circular ring 340. A plurality of telescopic rods 341 are evenly fixedly connected to the inner wall of the circular ring 340, and one end of the telescopic rod 341 is fixedly connected to the moving rod 360 at the corresponding position. A second threaded hole 321 is provided at the middle position of the rectangular plate 320. A second motor 380 is fixedly connected to an inner wall of the rectangular shell 310, and the output end of the second motor 380 passes through the side wall of the rectangular shell 310 and is fixedly connected to a screw 381, which is screwed together with the second threaded hole 321.

[0028] During the specific implementation, by starting the second motor 380, the second motor 380 is used to drive the screw 381 to rotate, and the screw 381 is screwed together with the second threaded hole 321, and the limiting rod 390 and the limiting hole 322 are used to limit the rectangular plate 320, so that the rectangular plate 320, the support block 330, the circular ring 340 and the multiple telescopic rods 341 are moved, thereby facilitating the adjustment of the positions of the multiple moving rods 360 and the multiple elastic cloths 370.

[0029] Embodiment 2

[0030] On the basis of the first embodiment, in order to facilitate the installation of the wind cylinder assembly for the air-conveying pesticide sprayer, and to facilitate the adjustment of the direction of the other end of the wind cylinder housing 100, the spraying position of the pesticide is adjusted.

[0031] like Figure 3 As shown, in the present embodiment, the fixing mechanism 200 includes a fixing plate 210, a plurality of threaded holes 211 are provided on the fixing plate 210, a rotating rod 220 is rotatably connected to one side of the fixing plate 210, and one end of the rotating rod 220 is fixedly connected to the outer wall of one end of the wind cylinder housing 100, a motor 240 is fixedly connected to one side of the fixing plate 210, and the output end of the motor 240 is fixedly connected to an inner wall of the rotating groove 221, a fixing frame 230 is fixedly connected to one side of the fixing plate 210, and a circular hole 231 is provided on the fixing frame 230, and the rotating rod 220 is rotatably connected to the circular hole 231.

[0032] In specific implementation, the threaded hole 211 and the bolt are used together to facilitate the installation and fixation of the wind cylinder assembly for the air-conveying pesticide sprayer on the air-conveying pesticide sprayer, and by starting the motor 240, the motor 240 is used to drive the rotating rod 220 to rotate, so as to facilitate the adjustment of the direction of the other end of the wind cylinder shell 100, and then adjust the spraying position of the pesticide, which is more convenient to use.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A wind cylinder assembly for a pneumatic pesticide sprayer, comprising a wind cylinder housing (100), characterized in that: The outer wall of the wind cylinder shell (100) is provided with a connecting hole (101); a fan (110) is sleeved and fixedly connected to one end of the wind cylinder shell (100); a nozzle (130) is arranged at the other end of the wind cylinder shell (100); a delivery pipe (120) is connected and fixedly connected to one end of the nozzle (130); one end of the delivery pipe (120) passes through the connecting hole (101) and extends to the outside of the wind cylinder shell (100); a plurality of fixing rods (140) are evenly fixedly connected to the outer wall of the wind cylinder shell (100); one end of the wind cylinder shell (100) is fixedly connected to the inner wall of the wind cylinder shell (100); a fixing mechanism (200) is matched with one end of the wind cylinder shell (100); and a wind regulating mechanism (300) is matched with the other end of the wind cylinder shell (100).

2. The air cylinder assembly for an air-conveying pesticide sprayer according to claim 1, characterized in that: The fixing mechanism (200) comprises a fixing plate (210), a plurality of threaded holes (211) are provided on the fixing plate (210), a rotating rod (220) is rotatably connected to one side of the fixing plate (210), and one end of the rotating rod (220) is fixedly connected to the outer wall of one end of the wind cylinder housing (100).

3. The air cylinder assembly for an air-conveying pesticide sprayer according to claim 2, characterized in that: A motor 1 (240) is fixedly connected to one side of the fixed plate (210), and an output end of the motor 1 (240) is fixedly connected to an inner side wall of the rotating groove (221).

4. The wind tube assembly for an air-conveying pesticide sprayer according to claim 2, characterized in that: A fixing frame (230) is fixedly connected to one side of the fixing plate (210), and a round hole (231) is provided on the fixing frame (230), and the rotating rod (220) is rotatably connected to the round hole (231).

5. The air cylinder assembly for an air-conveying pesticide sprayer according to claim 1, characterized in that: The air regulating mechanism (300) comprises a fixing ring (350), the fixing ring (350) being fixedly connected to the outer side wall of the wind cylinder housing (100), a plurality of moving rods (360) being evenly arranged on one side of the fixing ring (350), and elastic cloth (370) being bonded and fixed between two adjacent moving rods (360) among the plurality of moving rods (360), one side of the elastic cloth (370) being in contact with the outer side wall of the wind cylinder housing (100), a sliding groove (361) being provided at one end of the moving rod (360), a plurality of guide rods (342) being evenly fixedly connected to one side of the fixing ring (350), and the guide rods (342) being slidably connected to the sliding grooves (361) at corresponding positions.

6. The air cylinder assembly for an air-conveying pesticide sprayer according to claim 5, characterized in that: A circular ring (340) is arranged on the outer side of the fixing ring (350), and a rectangular shell (310) is arranged on the outer side of the circular ring (340), the outer side wall of the rectangular shell (310) is fixedly connected to the fixing frame (230), a rectangular plate (320) is arranged on one side of the rectangular shell (310), and two limiting holes (322) are provided on the rectangular plate (320), both ends of one side of the rectangular shell (310) are fixedly connected to limiting rods (390), and the limiting rods (390) are slidably connected to the limiting holes (322) at corresponding positions, one end of one side of the rectangular plate (320) is fixedly connected to a support block (330), and one side of the support block (330) is fixedly connected to the outer side wall of the circular ring (340), and a plurality of telescopic rods (341) are evenly fixedly connected to the inner side wall of the circular ring (340), and one end of the telescopic rod (341) is fixedly connected to the moving rod (360) at the corresponding position.

7. The air cylinder assembly for an air-conveying pesticide sprayer according to claim 6, characterized in that: A second threaded hole (321) is provided at the middle position of the rectangular plate (320); a second motor (380) is fixedly connected to an inner side wall of the rectangular shell (310); an output end of the second motor (380) passes through the side wall of the rectangular shell (310) and is fixedly connected to a screw rod (381); the screw rod (381) is screwed together with the second threaded hole (321).

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