Pipeline pesticide spraying device for orchard

Abstract

The utility model relates to the technical field of orchard pesticide spraying, in particular to a pipeline pesticide spraying device for an orchard, an adjusting device comprises two L-shaped plates, a rotating shaft is rotatably connected between the two L-shaped plates, a rotating plate is fixedly mounted on the surface of the outer wall of the rotating shaft, a nozzle is fixedly mounted on the surface of the top of the rotating plate, and a hose is communicated between the nozzle and an extension pipe. A sliding groove is formed in the side face of one L-shaped plate, a sliding plate is slidably connected into the sliding groove, an inserting rod is fixedly installed on the surface of the sliding plate, a plurality of inserting holes are annularly formed in the surface of the outer wall of the rotating shaft, a rectangular plate is fixedly installed on the side face of one L-shaped plate, and a spring is fixedly installed between the rectangular plate and the sliding plate. The orchard pipeline pesticide spraying device solves the problems that most nozzles of an existing orchard pipeline pesticide spraying device are horizontally arranged, so that the angle of the nozzles is fixed, the spraying angle cannot be timely adjusted according to the shape of a tree crown, accurate spraying cannot be achieved as much as possible, and the pesticide spraying effect is poor.

Description

Technical Field

[0001] The utility model relates to the technical field of orchard spraying, in particular to a pipeline spraying device used in orchards. Background Art

[0002] In the orchard planting industry, it is sometimes necessary to spray pesticides on fruit trees to prevent them from being infested with insects. Currently, spraying devices are used when spraying pesticides on fruit trees in orchards.

[0003] The nozzles of the existing orchard pipeline spraying devices are mostly arranged horizontally, resulting in a fixed angle, which further makes it impossible to adjust the spraying angle in time according to the shape of the tree crown, and cannot achieve the most accurate spraying, resulting in poor spraying effect. Utility Model Content

[0004] The utility model aims to solve the technical problems in the above background and proposes a pipeline spraying device for orchards.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pipeline spraying device for orchards, comprising a main pipeline, a medicine inlet pipe is fixedly installed at one end of the main pipeline, a plurality of hollow tubes are evenly distributed on the outer wall surface of the main pipeline, and the plurality of hollow tubes are distributed along the outer wall of the main pipeline along the fruit trees, an extension tube is slidably connected inside the hollow tube, and the outer wall surfaces of the plurality of extension tubes are provided with an adjustment device, and the adjustment device comprises two L-shaped plates, the two L-shaped plates are fixedly installed on the outer wall surfaces of both sides of the extension tube, a rotating shaft is rotatably connected between the two L-shaped plates, a rotating plate is fixedly installed on the outer wall surface of the rotating shaft, a nozzle is fixedly installed on the top surface of the rotating plate, and a hose is connected between the nozzle and the extension tube. The setting of the rotating shaft and the rotating plate has the effect of allowing the nozzle to rotate.

[0006] Preferably, a slide groove is provided on the side of one of the L-shaped plates, a slide plate is slidably connected inside the slide groove, a plug rod is fixedly installed on the surface of the slide plate, and a plurality of plug holes are provided in an annular manner on the outer wall surface of the rotating shaft. The provision of the plug rod and the plug hole has the effect of limiting the rotation of the rotating shaft.

[0007] Preferably, a rectangular plate is fixedly installed on the side of one of the L-shaped plates, and a spring is fixedly installed between the rectangular plate and the slide plate. The setting of the spring has the effect of limiting the position of the slide plate inside the slide groove.

[0008] Preferably, the outer wall surfaces of the plurality of hollow tubes are all provided with height adjustment devices, the height adjustment devices comprising strip plates, the strip plates are fixedly mounted on the outer wall surfaces of the hollow tubes, the surface of the strip plates is provided with vertical grooves, the interior of the vertical grooves is slidably connected with a movable plate, and a connecting rod is fixedly mounted between the movable plate and the extension tube. The setting of the connecting rod plays the effect of driving the extension tube to move.

[0009] Preferably, a strip groove is provided on the side of the strip plate, a displacement plate is slidably connected inside the strip groove, and one end of the displacement plate away from the strip groove is fixedly connected to the movable plate. The arrangement of the displacement plate plays an effect of driving the movable plate to move inside the vertical groove.

[0010] Preferably, the surface of the displacement plate is threadedly connected with bolts, and the side of the strip plate is evenly provided with a plurality of threaded holes. The arrangement of the bolts and threaded holes has the effect of limiting the position of the displacement plate inside the strip groove.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by setting the adjustment device, when the device needs to be used, the main pipeline is first pre-buried at the head of the orchard, and then the medicine inlet pipe and the pesticide pump are connected. At this time, the pesticide pump and the medicine inlet pipe are used to add pesticides into the main pipeline, and then the pesticides are transported from the inside of the main pipeline into the inside of the hollow pipe, and then from the inside of the hollow pipe into the inside of the extension pipe, and then from the inside of the extension pipe into the inside of the hose, and then from the inside of the hose into the inside of the nozzle, and finally sprayed from the nozzle, so as to realize the whole garden spraying of the orchard. When the angle of the nozzle needs to be adjusted during the spraying process, the slide plate is first slid to make the slide plate inside the slide groove Move, the movement of the slide plate inside the slide slot will squeeze the spring, so that the spring is compressed, and at the same time, the movement of the slide plate inside the slide slot also drives the insertion rod to move, and the movement of the insertion rod makes it move out from the inside of the socket, and the separation of the insertion rod and the socket makes the rotating shaft lose the limit, then the sprinkler head can be rotated, and when the sprinkler head is rotated to a suitable angle, the slide plate is released at this time, and the rebound force of the spring is used to reinsert the insertion rod into the corresponding socket to re-limit the rotation of the rotating shaft. Through the cooperation of the above structure, the angle of the sprinkler head can adjust the spraying angle in time according to the shape of the fruit tree crown to the maximum extent, so as to achieve as accurate spraying as possible.

[0013] 2. In the utility model, by providing a height adjustment device, when it is necessary to adjust the height of the sprinkler head, first loosen the bolt and screw it out from the inside of the threaded hole. The bolt and the threaded hole are separated so that the displacement plate loses its limit in the inside of the strip groove. At this time, the displacement plate can be moved. The movement of the displacement plate in the strip groove drives the movable plate to move in the inside of the vertical groove. The movement of the movable plate in the vertical groove drives the connecting rod to move. The movement of the connecting rod drives the extension tube to move. The movement of the extension tube drives the sprinkler head to move. When the sprinkler head moves to a suitable height, the bolt is screwed into the corresponding threaded hole again to fix the position of the displacement plate in the inside of the strip groove at this time. Through the cooperation of the above structure, the purpose of adjusting the height position of the sprinkler head is achieved, so as to facilitate spraying of the inside of many branches where pests are easy to hide, thereby improving the spraying effect on fruit trees. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a pipeline spraying device for orchards;

[0015] Figure 2 The utility model provides a right side structural schematic diagram of a pipeline spraying device for orchards;

[0016] Figure 3 The utility model proposes a pipeline spraying device for orchards Figure 1 The structural diagram at A in the middle;

[0017] Figure 4 The utility model proposes a pipeline spraying device for orchards Figure 2 The structural diagram at B in the middle;

[0018] Legend:

[0019] 1. Main pipeline; 2. Drug inlet pipe; 3. Hollow pipe; 4. Extension pipe; 5. Adjustment device; 501. L-shaped plate; 502. Rotating shaft; 503. Rotating plate; 504. Sprinkler; 505. Hose; 506. Slide; 507. Slide plate; 508. Rod; 509. Socket; 510. Rectangular plate; 511. Spring; 6. Height adjustment device; 61. Strip plate; 62. Vertical slot; 63. Movable plate; 64. Connecting rod; 65. Strip slot; 66. Displacement plate; 67. Bolt; 68. Threaded hole. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] See also Figure 1-4 The utility model provides a technical solution: a pipeline spraying device for an orchard, comprising a main pipeline 1, a medicine inlet pipe 2 is fixedly installed on one end of the main pipeline 1, a plurality of hollow tubes 3 are evenly distributed on the outer wall surface of the main pipeline 1, the plurality of hollow tubes 3 are distributed on the outer wall of the main pipeline 1 along the fruit trees, and an extension tube 4 is slidably connected inside the hollow tube 3.

[0023] The specific settings and functions of the adjusting device 5 and the height adjusting device 6 are described in detail below.

[0024] In this embodiment: the outer wall surfaces of multiple extension tubes 4 are all provided with adjustment devices 5, and the adjustment devices 5 include two L-shaped plates 501, and the two L-shaped plates 501 are fixedly installed on the outer wall surfaces on both sides of the extension tube 4, and a rotating shaft 502 is rotatably connected between the two L-shaped plates 501, and a rotating plate 503 is fixedly installed on the outer wall surface of the rotating shaft 502, and a nozzle 504 is fixedly installed on the top surface of the rotating plate 503, and a hose 505 is connected between the nozzle 504 and the extension tube 4.

[0025] In this embodiment, the arrangement of the rotating shaft 502 and the rotating plate 503 enables the nozzle 504 to rotate.

[0026] Specifically, a slide groove 506 is provided on the side of one of the L-shaped plates 501 , a slide plate 507 is slidably connected inside the slide groove 506 , an insertion rod 508 is fixedly installed on the surface of the slide plate 507 , and a plurality of insertion holes 509 are provided in a ring shape on the outer wall surface of the rotating shaft 502 .

[0027] In this embodiment, the arrangement of the insertion rod 508 and the insertion hole 509 has the effect of limiting the rotation of the rotating shaft 502 .

[0028] Specifically, a rectangular plate 510 is fixedly installed on the side of one of the L-shaped plates 501, and a spring 511 is fixedly installed between the rectangular plate 510 and the slide plate 507. The setting of the spring 511 has the effect of limiting the position of the slide plate 507 inside the slide groove 506.

[0029] In this embodiment: the outer wall surfaces of multiple hollow tubes 3 are all provided with height adjusting devices 6, and the height adjusting devices 6 include strip plates 61, and the strip plates 61 are fixedly installed on the outer wall surfaces of the hollow tubes 3. A vertical groove 62 is opened on the surface of the strip plates 61, and a movable plate 63 is slidably connected inside the vertical groove 62. A connecting rod 64 is fixedly installed between the movable plate 63 and the extension tube 4. When the height of the nozzle 504 needs to be adjusted, the bolt 67 is first loosened and screwed out from the threaded hole 68. The bolt 67 and the threaded hole 68 are separated, so that the displacement plate 66 loses its limit in the strip groove 65. At this time, the displacement plate 66 can be moved. The displacement plate 66 moves in the strip groove 65 to drive the movable plate 63 to move in the vertical groove 62. The movable plate 63 moves in the vertical groove 62 to drive the connecting rod 64 to move. The movement of the connecting rod 64 drives the extension pipe 4 to move. The movement of the extension pipe 4 drives the nozzle 504 to move. When the nozzle 504 moves to a suitable height, the bolt 67 is screwed into the corresponding threaded hole 68 again to fix the position of the displacement plate 66 in the strip groove 65 at this time. Through the cooperation of the above structure, the purpose of adjusting the height position of the nozzle 504 is achieved, so as to facilitate spraying of the interior of many branches where pests are easy to hide, thereby improving the spraying effect on fruit trees.

[0030] Specifically, a strip groove 65 is formed on the side of the strip plate 61 , and a displacement plate 66 is slidably connected inside the strip groove 65 . One end of the displacement plate 66 away from the strip groove 65 is fixedly connected to the movable plate 63 .

[0031] In this embodiment, the arrangement of the displacement plate 66 has the effect of driving the movable plate 63 to move inside the vertical groove 62 .

[0032] Specifically, the surface of the displacement plate 66 is threadedly connected with bolts 67 , and the side surface of the strip plate 61 is evenly provided with a plurality of threaded holes 68 .

[0033] In this embodiment, the provision of the bolt 67 and the threaded hole 68 has the effect of limiting the position of the displacement plate 66 inside the strip groove 65 .

[0034] Working principle: By setting the adjustment device 5, when the device needs to be used, first pre-bury the main pipeline 1 at the edge of the orchard, and then connect the medicine inlet pipe 2 and the pesticide pump. At this time, use the pesticide pump and the medicine inlet pipe 2 to add pesticides into the main pipeline 1, and then transport them from the inside of the main pipeline 1 to the inside of the hollow pipe 3, and then from the inside of the hollow pipe 3 to the inside of the extension pipe 4, and then from the inside of the extension pipe 4 to the inside of the hose 505, and then from the inside of the hose 505 to the inside of the nozzle 504, and finally sprayed out from the nozzle 504 to achieve full-garden spraying of the orchard. When it is necessary to adjust the angle of the nozzle 504 during the spraying process, first slide the slide plate 507 to move the slide plate 507 inside the slide groove 506. The slide plate 507 moves in the slide groove 506. The internal movement will squeeze the spring 511, causing the spring 511 to be compressed. At the same time, the movement of the slide plate 507 in the slide groove 506 also drives the insertion rod 508 to move. The movement of the insertion rod 508 causes it to move out from the inside of the socket 509. The separation of the insertion rod 508 and the socket 509 causes the rotating shaft 502 to lose its limit. At this time, the spray head 504 can be rotated. When the spray head 504 is rotated to a suitable angle, the slide plate 507 is released, and the rebound force of the spring 511 is used to reinsert the insertion rod 508 into the corresponding socket 509 to re-limit the rotation of the rotating shaft 502. Through the cooperation of the above-mentioned structure, the angle of the spray head 504 can be adjusted in time according to the shape of the fruit tree crown to the maximum extent, thereby achieving as accurate spraying as possible. When the height of the nozzle 504 needs to be adjusted, the bolt 67 is first loosened and screwed out from the threaded hole 68. The bolt 67 and the threaded hole 68 are separated, so that the displacement plate 66 loses its limit in the strip groove 65. At this time, the displacement plate 66 can be moved. The displacement plate 66 moves in the strip groove 65 to drive the movable plate 63 to move in the vertical groove 62. The movable plate 63 moves in the vertical groove 62 to drive the connecting rod 64 to move. The movement of the connecting rod 64 drives the extension pipe 4 to move. The movement of the extension pipe 4 drives the nozzle 504 to move. When the nozzle 504 moves to a suitable height, the bolt 67 is screwed into the corresponding threaded hole 68 again to fix the position of the displacement plate 66 in the strip groove 65 at this time. Through the cooperation of the above structure, the purpose of adjusting the height position of the nozzle 504 is achieved, so as to facilitate spraying of the interior of many branches where pests are easy to hide, thereby improving the spraying effect on fruit trees.

[0035] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A pipeline spraying device for an orchard, comprising a main pipeline (1), a medicine inlet pipe (2) being fixedly mounted on one end of the main pipeline (1), a plurality of hollow tubes (3) being evenly distributed on the outer wall surface of the main pipeline (1), the plurality of hollow tubes (3) being distributed on the outer wall of the main pipeline (1) along the fruit trees, an extension tube (4) being slidably connected inside the hollow tube (3), characterized in that: The outer wall surfaces of the plurality of extension tubes (4) are each provided with an adjusting device (5), the adjusting device (5) comprising two L-shaped plates (501), the two L-shaped plates (501) being fixedly mounted on the outer wall surfaces on both sides of the extension tube (4), a rotating shaft (502) being rotatably connected between the two L-shaped plates (501), a rotating plate (503) being fixedly mounted on the outer wall surface of the rotating shaft (502), a nozzle (504) being fixedly mounted on the top surface of the rotating plate (503), and a hose (505) being connected between the nozzle (504) and the extension tube (4).

2. The pipeline spraying device for orchards according to claim 1, characterized in that: A slide groove (506) is provided on the side of one of the L-shaped plates (501), a slide plate (507) is slidably connected inside the slide groove (506), an insertion rod (508) is fixedly installed on the surface of the slide plate (507), and a plurality of insertion holes (509) are provided in an annular shape on the outer wall surface of the rotating shaft (502).

3. The pipeline spraying device for orchards according to claim 1, characterized in that: A rectangular plate (510) is fixedly mounted on the side of one of the L-shaped plates (501), and a spring (511) is fixedly mounted between the rectangular plate (510) and the slide plate (507).

4. The pipeline spraying device for orchards according to claim 1, characterized in that: The outer wall surfaces of the plurality of hollow tubes (3) are each provided with a height adjustment device (6), the height adjustment device (6) comprising a strip plate (61), the strip plate (61) being fixedly mounted on the outer wall surface of the hollow tube (3), a vertical groove (62) being provided on the surface of the strip plate (61), a movable plate (63) being slidably connected inside the vertical groove (62), and a connecting rod (64) being fixedly mounted between the movable plate (63) and the extension tube (4).

5. The pipeline spraying device for orchards according to claim 4 is characterized in that: A strip groove (65) is provided on the side of the strip plate (61), a displacement plate (66) is slidably connected inside the strip groove (65), and one end of the displacement plate (66) away from the strip groove (65) is fixedly connected to the movable plate (63).

6. The pipeline spraying device for orchards according to claim 5, characterized in that: The surface of the displacement plate (66) is threadedly connected with a bolt (67), and the side surface of the strip plate (61) is evenly provided with a plurality of threaded holes (68).

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