Dividing pesticide application device for agricultural plant protection

Abstract

The utility model provides a crop dividing and pesticide applying device for agricultural plant protection, and relates to the technical field of crop dividing and pesticide applying devices for agricultural plant protection, the crop dividing and pesticide applying device for agricultural plant protection comprises a fixing frame, a pesticide box is fixedly connected to the fixing frame, two pesticide conveying pipes are fixedly communicated to the pesticide box, and a plurality of connectors are arranged on the pesticide conveying pipes. The device comprises a fixing frame, a plurality of seedling dividing plates are arranged on the fixing frame, pesticide spraying pipes are fixedly connected to the seedling dividing plates, an adjusting structure is arranged on the fixing frame and mainly composed of two adjusting grooves, the two adjusting grooves are formed in the fixing frame, an adjusting frame is slidably connected into the adjusting grooves, and the pesticide spraying pipes are fixedly connected to the pesticide dividing plates. The seedling-dividing pesticide-applying device for agricultural plant protection solves the problems that when pesticide is applied to farmlands of different scales, waste can be caused if the mounting frame is long and pesticide needs to be applied for multiple times if the mounting frame is short due to the fact that the specification of the mounting frame on an existing seedling-dividing pesticide-applying device for agricultural plant protection is mostly fixed, and the pesticide-applying process is tedious.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural plant protection device for separating and applying pesticides, in particular to a device for separating and applying pesticides for agricultural plant protection. Background Art

[0002] The agricultural plant protection device for separating and applying pesticides is a device specially designed for precise application of pesticides. It is mainly used for the prevention and control of crop diseases and pests, especially in densely planted farmland such as rice and wheat. This device can effectively separate the straw and apply the pesticide directly to the part of the crop that needs protection, thereby improving the efficiency and effectiveness of the application of pesticides while reducing the impact of pesticides on the environment.

[0003] When using the current agricultural plant protection spraying device, staff often find that the specifications of the mounting frame on the current agricultural plant protection spraying device are mostly fixed. When spraying pesticides on farmlands of different sizes, if the mounting frame is too long, it will cause waste. If the mounting frame is too short, multiple spraying operations will be required, which will make the spraying process cumbersome. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a device for separating and applying pesticides for agricultural plant protection.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a device for separating and applying pesticides for agricultural plant protection, comprising a fixed frame, a medicine box fixedly connected to the fixed frame, two drug delivery pipes fixedly connected to the medicine box, a plurality of connecting heads provided on the drug delivery pipes, a plurality of separating plates provided on the fixed frame, a spraying pipe fixedly connected to the separating plates, an adjustment structure provided on the fixed frame, the adjustment structure mainly consisting of two adjustment grooves, both of which are opened on the fixed frame, and an adjustment frame slidably connected to the adjustment groove.

[0006] The effects achieved by the above components are: connecting the fixed frame to the tractor, injecting medicine into the medicine box, connecting the medicine delivery pipe and several spraying pipes through the connector, the tractor drives the fixed frame forward, several dividing plates divide the crops, open the nozzles on the spraying pipes, and the medicine is sprayed out through the nozzles and sprinkled on the crops. The length of the fixed frame can be adjusted by sliding two adjustment frames to adapt to different spraying range requirements, thereby avoiding the problem that the specifications of the mounting frames on the current agricultural plant protection dividing and spraying devices are mostly fixed. When spraying on farmlands of different sizes, if the mounting frame is long, it will cause waste, and if the mounting frame is short, it will require multiple applications, resulting in a cumbersome spraying process.

[0007] Preferably, a threaded rod is rotatably connected in the adjustment groove, and the threaded rod is threadedly connected to the adjustment frame.

[0008] The effects achieved by the above components are: rotating the threaded rod can drive the two adjustment frames to slide, and make the positions of the adjustment frames more stable.

[0009] Preferably, a connecting rod is rotatably connected to the fixing frame, and the connecting rod is fixedly connected to the two threaded rods.

[0010] The effect achieved by the above components is that the two threaded rods can be driven to rotate synchronously by rotating the connecting rod. The threads on the two threaded rods are in opposite directions, thereby driving the two adjustment frames to slide synchronously in opposite directions.

[0011] Preferably, a first bevel gear is fixedly connected to the connecting rod, and a second bevel gear is meshedly connected to the first bevel gear.

[0012] The effect achieved by the above components is that rotating the second bevel gear can drive the first bevel gear to rotate, and further drive the connecting rod to rotate.

[0013] Preferably, a motor is fixedly connected to the fixing frame, and an output shaft of the motor is fixedly connected to the second bevel gear.

[0014] The effect achieved by the above components is: when the motor is started, the output shaft of the motor can drive the second bevel gear to rotate, making the adjustment operation more convenient.

[0015] Preferably, a mounting structure is provided on the fixed frame, and the mounting structure is mainly composed of a plurality of first mounting blocks, and the plurality of first mounting blocks are fixedly connected to the fixed frame, and a plurality of second mounting blocks are fixedly connected to the adjusting frame, and the first mounting blocks and the second mounting blocks are provided with connecting grooves, and a connecting block is fixedly connected to the dividing plate.

[0016] The effect achieved by the above components is: by inserting the connecting block into the connecting groove, the grass dividing plate can be installed on the fixing frame, and a corresponding number of grass dividing plates can be installed according to the length of the fixing frame.

[0017] Preferably, two round rods are slidably inserted into the connecting block, and round holes are respectively opened on both sides of the connecting groove.

[0018] The effects achieved by the above components are: the round rod is slid into the round hole at the corresponding position, the connection block can be limited, and the height of the grass dividing plate can be adjusted according to the height of the crops.

[0019] Preferably, a sliding groove is provided on the connecting block, and two slides are slidably connected in the sliding groove. The slides are fixedly connected to the round rod, and a spring is fixedly connected to both of the slides.

[0020] The effect achieved by the above components is that the two sliding slides drive the round rod to slide, and when the round rod is stuck in the round hole, the spring is in a contracted state, so the rebound force of the spring acts on the slide, making the limit more stable.

[0021] Compared with the prior art, the advantages and positive effects of the present invention are that, in the present invention, an adjustment structure is provided to connect the fixed frame to the tractor, medicine is injected into the medicine box, the medicine delivery pipe and several spraying pipes are connected together through a connector, the tractor drives the fixed frame forward, several dividing plates divide the crops, the nozzles on the spraying pipes are opened, and the medicine is sprayed out through the nozzles and sprinkled on the crops. The length of the fixed frame can be adjusted by sliding two adjustment frames to adapt to different spraying range requirements, thereby avoiding the problem that the specifications of the mounting frames on the current agricultural plant protection dividing and spraying devices are mostly fixed. When spraying on farmlands of different sizes, if the mounting frame is long, it will cause waste, and if the mounting frame is short, it will require multiple applications, resulting in a cumbersome spraying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of a device for separating and applying pesticides for agricultural plant protection proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of a device for separating and applying pesticides for agricultural plant protection from another perspective proposed by the utility model;

[0024] Figure 3 This is a partial schematic diagram of the adjustment structure of a device for separating and applying pesticides for agricultural plant protection proposed by the utility model;

[0025] Figure 4 This utility model proposes a device for separating and applying pesticides for agricultural plant protection Figure 2 Enlarged view of part A.

[0026] Legend: 1. Fixed frame; 2. Medicine box; 3. Medicine delivery pipe; 4. Grain dividing plate; 5. Medicine spraying pipe; 6. Adjustment structure; 61. Adjustment slot; 62. Adjustment frame; 63. Threaded rod; 64. Connecting rod; 65. First bevel gear; 66. Second bevel gear; 67. Motor; 7. Mounting structure; 71. First mounting block; 72. Second mounting block; 73. Connecting slot; 74. Connecting block; 75. Round rod; 76. Slide; 77. Slide plate; 78. Spring; 79. Round hole. DETAILED DESCRIPTION

[0027] Example 1, as Figure 1As shown, a device for separating and applying pesticides for agricultural plant protection includes a fixed frame 1, a medicine box 2 is fixedly connected to the fixed frame 1, two drug delivery pipes 3 are fixedly connected to the medicine box 2, and a plurality of connecting heads are provided on the drug delivery pipes 3. A plurality of separating plates 4 are provided on the fixed frame 1, and a spraying pipe 5 is fixedly connected to the separating plates 4.

[0028] Reference Figure 3 and Figure 4 , an adjustment structure 6 is provided on the fixed frame 1, and the adjustment structure 6 is mainly composed of two adjustment slots 61. The two adjustment slots 61 are both opened on the fixed frame 1, and an adjustment frame 62 is slidably connected in the adjustment slot 61. The fixed frame 1 is connected to the tractor, and the medicine is injected into the medicine box 2. The medicine delivery pipe 3 and the several spraying pipes 5 are connected together through the connector. The tractor drives the fixed frame 1 forward, and the several dividing plates 4 divide the crops. The nozzles on the spraying pipes 5 are opened, and the medicine is sprayed out through the nozzles and sprinkled on the crops. The length of the fixed frame 1 can be adjusted by sliding the two adjustment frames 62 to adapt to different spraying range requirements, thereby avoiding the problem that the specifications of the mounting frame on the current agricultural plant protection dividing and spraying device are mostly fixed. When spraying pesticides for farmlands of different sizes, if the mounting frame is long, it will cause waste. If the mounting frame is short, it will require multiple sprayings, which will lead to cumbersome spraying processes. The two screw rods 63 are fixedly connected to each other, and the two screw rods 63 are rotated in opposite directions, thereby driving the two adjusting frames 62 to slide synchronously in the opposite directions. The connecting rod 64 is fixedly connected to the first bevel gear 65, and the first bevel gear 65 is meshed with the second bevel gear 66. Rotating the second bevel gear 66 can drive the first bevel gear 65 to rotate, and then drive the connecting rod 64 to rotate. The fixed frame 1 is fixedly connected to a motor 67, and the output shaft of the motor 67 is fixedly connected to the second bevel gear 66. When the motor 67 is started, the output shaft of the motor 67 can drive the second bevel gear 66 to rotate, making the adjustment operation more convenient.

[0029] Reference Figure 2 and Figure 3, a mounting structure 7 is provided on the fixing frame 1, and the mounting structure 7 is mainly composed of a plurality of first mounting blocks 71. The plurality of first mounting blocks 71 are fixedly connected to the fixing frame 1, and a plurality of second mounting blocks 72 are fixedly connected to the adjusting frame 62. The first mounting block 71 and the second mounting block 72 are both provided with a connecting groove 73. The dividing plate 4 is fixedly connected with a connecting block 74. The connecting block 74 is inserted into the connecting groove 73 to install the dividing plate 4 on the fixing frame 1, and the corresponding number of dividing plates 4 can be installed according to the length of the fixing frame 1. Two round rods 75 are slidably inserted on the connecting block 74, and the two sides of the connecting groove 73 are connected. Circular holes 79 are respectively provided, and the sliding round rod 75 is stuck in the circular hole 79 at the corresponding position, which can limit the connecting block 74 and adjust the height of the grain dividing plate 4 according to the height of the crops. A sliding groove 76 is provided on the connecting block 74, and two slides 77 are slidably connected in the sliding groove 76. The slide 77 is fixedly connected to the round rod 75. A spring 78 is fixedly connected to the two slides 77. The two slides 77 can be slid to drive the round rod 75 to slide, and when the round rod 75 is stuck in the circular hole 79, the spring 78 is in a contracted state. Therefore, the rebound force of the spring 78 acts on the slide 77, making the limit more stable.

[0030] Working principle: connect the fixed frame 1 to the tractor, inject medicine into the medicine box 2, connect the medicine delivery pipe 3 and several spraying pipes 5 through the connecting head, the tractor drives the fixed frame 1 forward, several dividing plates 4 divide the crops, open the nozzles on the spraying pipes 5, and the medicine is sprayed out through the nozzles and sprinkled on the crops. The length of the fixed frame 1 can be adjusted by sliding the two adjusting frames 62 to adapt to different spraying range requirements, thereby avoiding the problem that the specifications of the mounting frames on the current agricultural plant protection dividing and spraying devices are mostly fixed. When spraying on farmlands of different sizes, if the mounting frame is long, it will cause waste. If the mounting frame is short, it will require multiple sprayings, which will lead to cumbersome spraying process. Rotating the threaded rod 63 can drive the two adjusting frames 62 to slide, and make the position of the adjusting frame 62 more stable. By rotating the connecting rod 64, the two threaded rods 63 can be driven to rotate synchronously. The two slide plates 77 can be slid to drive the round rod 75 to slide, and when the round rod 75 is stuck in the round hole 79, the spring 78 is in a contracted state, so the rebound elastic force of the spring 78 acts on the slide plate 77, making the limit more stable.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention 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 of the above embodiment based on the technical essence of the present invention that does not deviate from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention. 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 according to specific circumstances.

Claims

1. A device for separating and applying pesticides for agricultural plant protection, comprising a fixing frame (1), characterized in that: The fixed frame (1) is fixedly connected to a medicine box (2), the medicine box (2) is fixedly connected to two medicine delivery tubes (3), the medicine delivery tubes (3) are provided with a plurality of connectors, the fixed frame (1) is provided with a plurality of grass-dividing plates (4), the grass-dividing plates (4) are fixedly connected to a medicine spraying tube (5), the fixed frame (1) is provided with an adjustment structure (6), the adjustment structure (6) mainly consists of two adjustment slots (61), both of the two adjustment slots (61) are opened on the fixed frame (1), and an adjustment frame (62) is slidably connected in the adjustment slot (61).

2. The agricultural plant protection pesticide application device according to claim 1, characterized in that: A threaded rod (63) is rotatably connected in the adjustment groove (61), and the threaded rod (63) is threadedly connected to the adjustment frame (62).

3. The agricultural plant protection pesticide application device according to claim 2, characterized in that: A connecting rod (64) is rotatably connected to the fixing frame (1), and the connecting rod (64) is fixedly connected to the two threaded rods (63).

4. The agricultural plant protection pesticide application device according to claim 3, characterized in that: A first bevel gear (65) is fixedly connected to the connecting rod (64), and a second bevel gear (66) is meshedly connected to the first bevel gear (65).

5. The agricultural plant protection pesticide application device according to claim 4, characterized in that: A motor (67) is fixedly connected to the fixed frame (1), and an output shaft of the motor (67) is fixedly connected to the second bevel gear (66).

6. The agricultural plant protection pesticide application device according to claim 5, characterized in that: The fixing frame (1) is provided with a mounting structure (7), the mounting structure (7) mainly consisting of a plurality of first mounting blocks (71), the plurality of first mounting blocks (71) are fixedly connected to the fixing frame (1), the adjusting frame (62) is fixedly connected with a plurality of second mounting blocks (72), the first mounting blocks (71) and the second mounting blocks (72) are both provided with connecting grooves (73), and the dividing plate (4) is fixedly connected with a connecting block (74).

7. The agricultural plant protection pesticide application device according to claim 6, characterized in that: Two round rods (75) are slidably inserted into the connecting block (74), and round holes (79) are respectively opened on both sides of the connecting groove (73).

8. The agricultural plant protection pesticide application device according to claim 7, characterized in that: The connecting block (74) is provided with a sliding groove (76), and two slide plates (77) are slidably connected in the sliding groove (76). The slide plates (77) are fixedly connected to the round rod (75), and a spring (78) is fixedly connected to the two slide plates (77).

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