Garden pesticide spraying device

Abstract

The utility model provides a garden pesticide spraying device. The garden pesticide spraying device comprises a movable base, a pesticide spraying frame, a pesticide spraying barrel, a first limiting assembly, a second limiting assembly, a jacking mechanism, an extension structure, a turnover mechanism and a pesticide spraying assembly. The garden pesticide spraying device has the advantages that the garden pesticide spraying device is convenient to move, the first limiting assembly and the second limiting assembly are used for limiting the pesticide spraying barrel, the jacking mechanism and the extending structure facilitate pesticide spraying on forest trees at high positions, the overturning mechanism facilitates contraction of the pesticide spraying assembly when movement of the garden pesticide spraying device is blocked, the pesticide spraying assembly facilitates large-area pesticide spraying, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the field of garden spraying, in particular to a garden spraying device. Background Art

[0002] Garden spraying refers to the use of chemical agents in the garden environment to control the activities of pests, weeds and diseases. These agents are usually sprayed on the surface of plants in the form of spray to achieve the purpose of prevention and control. Due to the complex and changeable environment of the garden and the different heights of the trees, the existing spraying devices have long spraying rods that hinder the movement of the spraying devices and cause damage to the spraying rods and spraying heads. In addition, the spraying devices are installed on the ground and cannot spray over a large area. They cannot spray trees at high places or the spraying is not ideal. The practicality is poor and it is difficult to meet the spraying needs. Utility Model Content

[0003] In view of this, the utility model aims to provide a garden spraying device to solve at least one problem existing in the above-mentioned prior art.

[0004] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0005] A garden spraying device comprises a mobile base, a spraying frame, a spraying barrel, a first limiting assembly, a second limiting assembly, a lifting mechanism, an extension structure, a flipping mechanism and a spraying assembly, wherein the spraying frame is installed on the top of the mobile base, the spraying barrel is installed inside the spraying frame, the top of the spraying barrel is connected to the spraying frame via the first limiting assembly, the bottom of the spraying barrel is installed to the mobile base via the second limiting assembly, the lifting mechanism is installed on the top of the spraying frame, the extension structure is installed on the top of the lifting mechanism, two flipping mechanisms are installed on the top of the extension structure, each flipping mechanism is respectively installed with a spraying assembly, the spraying barrel is connected to the spraying assembly via a water pump pipeline, and the lifting mechanism, the flipping mechanism and the water pump are all connected to a controller by signals.

[0006] Furthermore, a walking wheel is respectively installed at the four corners of the bottom of the mobile base.

[0007] Furthermore, the first limiting component includes a plurality of hooks and hook rings, one end of the hook is mounted on the spray frame, the other end of the hook is used in conjunction with the hook ring, and the hook ring is mounted on the spray barrel.

[0008] Furthermore, the second limiting assembly includes a fixed seat, a fixed shell and a connecting piece. The bottom of the fixed shell is installed above the movable base through two fixed seats, and the two sides of the fixed shell are respectively installed to the two sides of the spraying frame through connecting pieces.

[0009] Furthermore, the lifting mechanism includes a lifting shell, a lifting base, a lifting cylinder and a lifting plate. The lifting shell is installed on the top of the spray frame, the bottom of the lifting base is installed inside the lifting shell, the lifting cylinder is installed on the top of the lifting base, the telescopic rod of the lifting cylinder is installed on the lifting plate, an extension structure is installed above the lifting plate, and the lifting cylinder is communicatively connected to the controller through a cylinder driver.

[0010] Furthermore, the extension structure includes an extension rod and an extension seat, the bottom of the extension rod is mounted to the lifting plate, the top of the extension rod is mounted on the extension seat, and the top of the extension seat is mounted on the flip mechanism.

[0011] Furthermore, the flipping mechanism includes a first flipping bracket, a second flipping bracket and a flipping motor. The first flipping bracket and the second flipping bracket are symmetrically arranged on the top of the extension seat. A spraying assembly is installed between the first flipping bracket and the second flipping bracket. A flipping motor is installed on one side of the first flipping bracket. The output shaft of the flipping motor passes through the first flipping bracket and is coaxially connected to the connecting rod of the spraying assembly. The flipping motor is connected to the controller through a driver.

[0012] Furthermore, the spray assembly includes a main pipeline, several secondary pipelines and several branch pipes. The main pipeline is connected to the water outlet pipeline of the water pump of the spray barrel. The two ends of the main pipeline are respectively connected to the first flip bracket and the second flip bracket through a connecting rod, and the connecting rod of the main pipeline close to the first flip bracket is connected to the output shaft of the flip motor through a coupling.

[0013] Compared with the prior art, the garden spraying device described in the utility model has the following advantages:

[0014] The utility model discloses a garden spraying device, which is easy to move. Its first limiting assembly and second limiting assembly are used to limit the spraying barrel. Its lifting mechanism and extension structure are convenient for spraying trees at high places. Its flipping mechanism is convenient for retracting the spraying assembly when the movement of the garden spraying device is blocked. Its spraying assembly is convenient for spraying over a large area and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of the embodiment of the utility model;

[0017] Figure 2 It is a front view schematic diagram of the overall structure of the embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the second limiting component according to an embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the lifting mechanism described in an embodiment of the utility model;

[0020] Figure 5 It is a front view schematic diagram of the lifting mechanism described in the embodiment of the utility model;

[0021] Figure 6 for Figure 1 A is an enlarged schematic diagram.

[0022] Description of reference numerals:

[0023] 1. Mobile base; 11. Traveling wheels; 2. Spraying frame; 3. Spraying assembly; 31. Main pipeline; 32. Secondary pipeline; 33. Branch pipe; 4. Spraying barrel; 5. First limiting assembly; 51. Hook; 52. Hook ring; 6. Second limiting assembly; 61. Fixed seat; 62. Fixed shell; 63. Connecting piece; 7. Lifting mechanism; 71. Lifting shell; 72. Lifting base; 73. Lifting cylinder; 74. Lifting plate; 8. Extension structure; 81. Extension rod; 82. Extension seat; 9. Flipping mechanism; 91. First flipping bracket; 92. Second flipping bracket; 93. Flipping motor. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions 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 or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0028] like Figures 1 to 6 As shown, a garden spraying device comprises a mobile base 1, a spraying frame 2, a spraying barrel 4, a first limiting assembly 5, a second limiting assembly 6, a lifting mechanism 7, an extension structure 8, a flipping mechanism 9 and a spraying assembly 3, wherein the spraying frame 2 is installed on the top of the mobile base 1, and the spraying barrel 4 is installed inside the spraying frame 2, the top of the spraying barrel 4 is connected to the spraying frame 2 through the first limiting assembly 5, and the bottom of the spraying barrel 4 is installed to the mobile base 1 through the second limiting assembly 6, the top of the spraying frame 2 is installed with a lifting mechanism 7, the top of the lifting mechanism 7 is installed with an extension structure 8, and two flipping mechanisms 9 are installed on the top of the extension structure 8, each flipping mechanism 9 is respectively installed with a spraying assembly 3, the spraying barrel 4 is connected to the spraying assembly 3 through a water pump pipeline, and the lifting mechanism 7, the flipping mechanism 9 and the water pump are all connected to the controller by signal, and the controller is a prior art, and can be an existing Siemens or Omron series PLC, or an Advantech series industrial computer, or an STM32 series single-chip computer series, etc.

[0029] The garden spraying device is easy to move, and its first limiting component 5 and second limiting component 6 are used to limit the spray barrel 4. Its lifting mechanism 7 and extension structure 8 are convenient for spraying trees at high places. Its flipping mechanism 9 is convenient for retracting the spraying component 3 when the movement of the garden spraying device is blocked. The spraying component 3 is convenient for spraying over a large area and has strong practicality.

[0030] In a preferred embodiment of the utility model, a walking wheel 11 is respectively installed at the four corners of the bottom of the mobile base 1, and the walking wheel 11 can facilitate the staff to drive the garden spraying device to move.

[0031] In a preferred embodiment of the utility model, the first limiting component 5 includes a plurality of hooks 51 and hook rings 52, one end of the hook 51 is installed on the spray frame 2, the other end of the hook 51 is used in conjunction with the hook ring 52, and the hook ring 52 is installed on the spray barrel 4. In actual use, there can be multiple groups of hooks 51 and hook rings 52, and one end of the hook 51 can have a spring structure, so that the hook ring 52 on the spray barrel 4 can be hooked, thereby limiting the spray barrel 4 and preventing the spray barrel 4 from shaking when the garden spray device moves.

[0032] In a preferred embodiment of the utility model, the second limiting assembly 6 includes a fixed seat 61, a fixed shell 62 and a connecting piece 63. The bottom of the fixed shell 62 is installed on the top of the mobile base 1 through two fixed seats 61, and the two sides of the fixed shell 62 are respectively installed on the two sides of the spray frame 2 through connecting pieces 63. In the embodiment, one end of the connecting piece 63 is a connecting seat, and the connecting seat is installed to the outside of the fixed shell 62. The other end of the connecting piece 63 is a fixing rod with a ring buckle, and the fixing rod with a ring buckle is fixed on both sides of the spray frame 2. The fixed shell 62 is an arc groove structure, and the spray barrel 4 is installed inside the fixed shell 62.

[0033] In a preferred embodiment of the utility model, the jacking mechanism 7 includes a jacking shell 71, a jacking base 72, a jacking cylinder 73 and a jacking plate 74. The jacking shell 71 is installed on the top of the spraying frame 2, and the bottom of the jacking base 72 is installed inside the jacking shell 71. The jacking cylinder 73 is installed on the top of the jacking base 72, and the telescopic rod of the jacking cylinder 73 is installed on the jacking plate 74. The extension structure 8 is installed above the jacking plate 74. The jacking cylinder 73 is communicatively connected with the controller through a cylinder driver. There can be multiple jacking cylinders 73. In this embodiment, the number of jacking cylinders 73 is two. In actual use, when the garden spraying device needs to spray high trees or the trees hinder the spraying, the jacking cylinder 73 can be controlled to work, so that the telescopic rod of the jacking cylinder 73 is extended to raise the extension structure 8, and then the high trees are sprayed.

[0034] In a preferred embodiment of the present invention, the extension structure 8 includes an extension rod 81 and an extension seat 82. The bottom of the extension rod 81 is mounted to the lifting plate 74, the top of the extension rod 81 is mounted with the extension seat 82, and the top of the extension seat 82 is mounted with the flip mechanism 9. In this embodiment, the extension structure 8 has two functions: one is to facilitate the auxiliary lifting mechanism 7 to spray the trees at a high place, and the other is to provide a space for the flip mechanism 9 to make way when the spraying assembly 3 is rotated.

[0035] In a preferred embodiment of the utility model, the flip mechanism 9 includes a first flip bracket 91, a second flip bracket 92 and a flip motor 93, the first flip bracket 91 and the second flip bracket 92 are symmetrically arranged on the top of the extension seat 82, the spray assembly 3 is installed between the first flip bracket 91 and the second flip bracket 92, and the flip motor 93 is installed on one side of the first flip bracket 91, the output shaft of the flip motor 93 passes through the first flip bracket 91 and is coaxially connected to the connecting rod of the spray assembly 3, and the flip motor 93 is connected to the controller through a driver. In this embodiment, the flip motor 93 can be an existing servo motor. In actual use, when the spray assembly 3 needs to be flipped, the staff controls the flip motor 93 to work through the controller, and the output shaft of the flip motor 93 rotates to drive the spray assembly 3 to rotate, and then the spray assembly 3 is folded or opened relative to the extension structure 8.

[0036] In a preferred embodiment of the utility model, the spraying assembly 3 includes a main pipeline 31, a plurality of secondary pipelines 32 and a plurality of branch pipes 33. The main pipeline 31 is connected to the water outlet pipeline of the water pump of the spraying barrel 4. The two ends of the main pipeline 31 are respectively connected to the first flip bracket 91 and the second flip bracket 92 through a connecting rod, and the connecting rod of the main pipeline 31 close to the first flip bracket 91 is connected to the output shaft of the flip motor 93 through a coupling. In this embodiment, the connecting rod of the main pipeline 31 close to the second flip bracket 92 is rotatably connected to the second flip bracket 92, so that the spraying assembly 3 can be rotated in cooperation with the flip mechanism 9. In the initial state, the spraying assembly 3 is in a retracted state relative to the extension structure 8, that is, the spraying assembly 3 and the extension rod 81 are placed horizontally. In the working state, the spraying assembly 3 is in an open state relative to the extension structure 8, that is, the spraying assembly 3 and the extension rod 81 are placed vertically, so that the spraying assembly 3 can spray trees over a large area under the action of the water pump.

[0037] The working principle of a garden spraying device:

[0038] In actual use, when it is necessary to spray pesticides on trees at a high place, the staff controls the lifting cylinder 73 through the controller to work, so that the telescopic rod of the lifting cylinder 73 is extended to raise the extension structure 8, and then spray pesticides on the trees at a high place;

[0039] When the movement of the device is hindered or after the device is used, the staff controls the flip motor 93 through the controller, and the output shaft of the flip motor 93 rotates to drive the spray assembly 3 to rotate, and then the spray assembly 3 is retracted relative to the extension structure 8.

[0040] It should be noted that the present application does not improve the control program, and the control program and electrical components involved are all prior art.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A garden spraying device, characterized in that: It includes a mobile base, a spray frame, a spray barrel, a first limiting component, a second limiting component, a lifting mechanism, an extension structure, a flipping mechanism and a spray assembly. The spray frame is installed on the top of the mobile base, and the spray barrel is installed inside the spray frame. The top of the spray barrel is connected to the spray frame through the first limiting component, and the bottom of the spray barrel is installed to the mobile base through the second limiting component. The lifting mechanism is installed on the top of the spray frame, and the extension structure is installed on the top of the lifting mechanism. Two flipping mechanisms are installed on the top of the extension structure, and each flipping mechanism is respectively installed with a spray assembly. The spray barrel is connected to the spray assembly through a water pump pipeline, and the lifting mechanism, the flipping mechanism and the water pump are all connected to the controller by signals.

2. A garden spraying device according to claim 1, characterized in that: A walking wheel is respectively installed at the four corners of the bottom of the mobile base.

3. A garden spraying device according to claim 1, characterized in that: The first limiting component includes a plurality of hooks and hook rings, one end of the hook is mounted on the spray frame, the other end of the hook is used in conjunction with the hook ring, and the hook ring is mounted on the spray barrel.

4. A garden spraying device according to claim 1, characterized in that: The second limiting assembly includes a fixed seat, a fixed shell and a connecting piece. The bottom of the fixed shell is installed above the movable base through two fixed seats, and the two sides of the fixed shell are respectively installed to the two sides of the spraying frame through connecting pieces.

5. A garden spraying device according to claim 1, characterized in that: The lifting mechanism includes a lifting shell, a lifting base, a lifting cylinder and a lifting plate. The lifting shell is installed on the top of the spray frame, the bottom of the lifting base is installed inside the lifting shell, the top of the lifting base is installed with a lifting cylinder, the telescopic rod of the lifting cylinder is installed on the lifting plate, an extension structure is installed above the lifting plate, and the lifting cylinder is communicatively connected with the controller through a cylinder driver.

6. A garden spraying device according to claim 5, characterized in that: The extension structure comprises an extension rod and an extension seat, the bottom of the extension rod is mounted on the lifting plate, the top of the extension rod is mounted on the extension seat, and the top of the extension seat is mounted on a turning mechanism.

7. A garden spraying device according to claim 6, characterized in that: The flip mechanism includes a first flip bracket, a second flip bracket and a flip motor. The first flip bracket and the second flip bracket are symmetrically arranged on the top of the extension seat. A spray assembly is installed between the first flip bracket and the second flip bracket. A flip motor is installed on one side of the first flip bracket. The output shaft of the flip motor passes through the first flip bracket and is coaxially connected to the connecting rod of the spray assembly. The flip motor is connected to the controller through a driver.

8. A garden spraying device according to claim 7, characterized in that: The spray assembly includes a main pipeline, several secondary pipelines and several branch pipes. The main pipeline is connected to the water outlet pipeline of the water pump of the spray barrel. The two ends of the main pipeline are respectively connected to the first flip bracket and the second flip bracket through a connecting rod, and the connecting rod of the main pipeline close to the first flip bracket is connected to the output shaft of the flip motor through a coupling.

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