A fruit tree spraying pollinator

Abstract

The utility model discloses a kind of fruit tree uses spray pollinator, belong to fruit tree spray pollinator field, including pollinator main body, connecting block, powder storage tank and adjusting assembly, the adjusting assembly includes multistage air cylinder, first rack, gear, pivot, second rack, with connecting rod, the inner surface of pollinator main body is fixedly connected with fixed plate, the inside of the fixed plate is provided with air hole, the side surface of the fixed plate is slidably connected with first moving plate, the side surface of the fixed plate is slidably connected with second moving plate, the side surface of the fixed plate is fixedly connected with guide rail. The utility model can adjust the size of air inlet, and then the speed of atomizing nozzle jet airflow can be adjusted, when carrying out pollination on dense crown of fruit tree, without manual digging, dense crown can be penetrated, pollination time is saved, so as to improve the dense crown pollination efficiency, and the size of atomizing nozzle spray amount can be adjusted, without replacing different atomizing nozzle in process.

Description

Technical Field

[0001] This utility model belongs to the technical field of fruit tree spray pollination machines, specifically relating to a fruit tree spray pollination machine. Background Technology

[0002] The main body of the fruit tree spray pollinator can solve the problems of low efficiency of traditional manual pollination and environmental constraints of natural pollination, thereby achieving large-area and uniform pollination, and is especially suitable for cross-pollinating fruit trees such as apples, pears and cherries.

[0003] Before pollination, the pollen solution needs to be prepared. After preparation, it is stirred evenly with a stirrer to avoid sedimentation and clogging of the nozzle. The pollen solution in the storage tank is adsorbed and broken into airflow and sprayed onto the fruit tree flowers by a fan and pump.

[0004] Currently, it is inconvenient to adjust the spray speed of fruit tree sprayers. When pollinating dense tree canopies, it is necessary to manually part the dense canopy and aim the atomizing nozzle at the fruit tree flowers for pollination. During the process, the operator needs to repeatedly part the dense canopy for pollination, resulting in low pollination efficiency. Utility Model Content

[0005] To solve the above-mentioned technical problems, the present invention provides a spray pollinator for fruit trees, characterized in that it includes a pollinator body, a connecting block, a powder storage tank, and an adjusting component. The adjusting component includes a multi-stage cylinder, a first rack, a gear, a rotating shaft, a second rack, and a connecting rod. A fixed plate is fixedly connected to the inner surface of the pollinator body. The fixed plate has ventilation holes inside. A first moving plate is slidably connected to the side surface of the fixed plate. A second moving plate is slidably connected to the side surface of the fixed plate. A guide rail is fixedly connected to the side surface of the fixed plate. A first sliding groove is provided inside the first moving plate. A second sliding groove is provided on the inner surface of the second moving plate. A fan is fixedly connected to the side surface of the fixed plate.

[0006] The above technical solution, through a multi-stage cylinder, a first rack, gears, and a second gear, allows for easy adjustment of the air inlet size, offering greater flexibility than traditional fixed air inlet structures. Furthermore, the first and second moving plates provide support and adjustment, overcoming the limitations of traditional equipment that cannot dynamically adapt.

[0007] The present invention is further configured such that the side surface of the fixed plate is fixedly connected to the multi-stage cylinder, the output end of the multi-stage cylinder is fixedly connected to the first rack, the side surface of the rotating shaft is fixedly connected to the gear, the side surface of the gear is meshed with the first rack, the side surface of the gear is meshed with the second rack, the left surface of the connecting rod is slidably connected to the fixed plate, and the side surface of the rotating shaft is rotatably connected to the fixed plate.

[0008] Through the above technical solution, by activating the multi-stage cylinder, the output end of the multi-stage cylinder moves to drive the first rack drive gear to rotate, which in turn drives the second rack and connecting rod to move, thereby realizing the synchronous sliding of the first and second moving plates and adjusting the size of the air inlet. The double rack meshing design of the gear and rack ensures the synchronous movement of the two moving plates, avoids airflow turbulence caused by the skew of the air inlet, and improves the adjustment stability.

[0009] The present invention is further configured such that the inner surface of the first slide groove is slidably connected to the guide rail, and the inner surface of the second slide groove is slidably connected to the guide rail.

[0010] Through the above technical solution, the first and second movable plates achieve sliding guidance through the cooperation of the sliding groove and the guide rail, ensuring that the movable plates do not deviate during the adjustment process, maintaining the regularity of the air inlet shape, and ensuring the uniformity of airflow.

[0011] The present invention is further configured such that a first connecting pipe is fixedly connected to the end of the fan away from the fixed plate, a second connecting pipe is fixedly connected to the end of the first connecting pipe away from the fan, a pump body is fixedly connected to the right end of the second connecting pipe, a third connecting pipe is fixedly connected to the lower surface of the pump body, and a connector is fixedly connected to the lower surface of the third connecting pipe.

[0012] The above technical solution constructs a transport path for airflow and powder / liquid by assembling the fan, connecting pipe, and pump. The fan provides airflow power to penetrate the tree canopy, and the pump controls the output of powder / liquid. The two work together through the connecting pipe.

[0013] The present invention is further configured such that a powder outlet pipe is fixedly connected to the left end of the second connecting pipe, and an atomizing nozzle is fixedly connected to the left end of the powder outlet pipe; the pump body, the second connecting pipe, and the third connecting pipe are all disposed inside the connecting block.

[0014] Through the above technical solution, the pollen in the pollen storage tank is mixed with the airflow by the pump body and then atomized and sprayed out through the pollen outlet pipe and the atomizing nozzle, so that the pollen particles are evenly dispersed in the airflow. The droplet size can be adjusted by the airflow speed at the air inlet, which makes it easy to adapt to different flower sizes. This structure has high flexibility in use.

[0015] The present invention is further configured such that an external threaded connector is fixedly connected to the upper surface of the powder storage tank, a through hole is provided inside the connecting block, and an internal threaded connecting hole is provided inside the connector.

[0016] The above technical solution enables quick assembly and disassembly of the powder storage tank and the connection port through the cooperation of the external threaded connector and the internal threaded connection hole, which facilitates pollen addition and equipment maintenance, and improves the convenience of operation. When the external threaded connector is connected to the internal threaded connection hole on the connecting pipe, it passes through the through hole on the connecting block.

[0017] The present invention is further configured such that the side surface of the connecting block is fixedly connected to the powder outlet pipe, the side surface of the main body of the pollinator is fixedly connected to a handle, and the side surface of the fixing plate is fixedly connected to a limiting plate.

[0018] Through the above technical solutions, the handle improves the comfort of handheld operation of the device, and the limiting plate limits the sliding stroke of the first and second moving plates to prevent damage to the device caused by excessive adjustment of the air inlet.

[0019] The beneficial effects of this utility model are as follows: By setting up adjustment components, a first movable plate, and a second movable plate, the size of the air inlet can be adjusted, which in turn can adjust the speed of the airflow emitted from the atomizing nozzle. The increased airflow speed from the atomizing nozzle allows it to penetrate the dense canopy, improving pollination coverage. When pollinating fruit trees on dense canopies, there is no need for frequent manual prying to penetrate the canopy for pollination, saving pollination time and improving the pollination efficiency of dense canopies. Furthermore, the spray volume of the atomizing nozzle can be adjusted, eliminating the need to change different atomizing nozzles during the process. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a spray pollinator for fruit trees according to this utility model; Figure 2 This is a partially exploded view of the structure of a spray pollinator for fruit trees according to this utility model; Figure 3 This is a partial structural schematic diagram of a spray pollinator for fruit trees according to this utility model; Figure 4 This is a front view of a spray pollination machine for fruit trees according to this utility model.

[0021] Reference numerals in the attached drawings: 1. Pollinator body; 2. Connecting block; 3. Powder storage tank; 4. Fixing plate; 5. Ventilation hole; 6. Multi-stage cylinder; 7. First rack; 8. Gear; 9. Rotating shaft; 10. Second rack; 11. First moving plate; 12. Connecting rod; 13. Second moving plate; 14. Guide rail; 15. First slide groove; 16. Second slide groove; 17. Fan; 18. First connecting pipe; 19. Second connecting pipe; 20. Pump body; 21. Third connecting pipe; 22. Powder outlet pipe; 23. Atomizing nozzle; 24. External threaded connector; 25. Handle; 26. Limiting plate; 27. Connector. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0023] like Figures 1-4 As shown, this embodiment of a fruit tree spray pollinator includes a pollinator body 1, a connecting block 2, a powder storage tank 3, and an adjustment assembly. The adjustment assembly includes a multi-stage cylinder 6, a first rack 7, a gear 8, a rotating shaft 9, a second rack 10, and a connecting rod 12. A fixing plate 4 is fixedly connected to the inner surface of the pollinator body 1. The fixing plate 4 has ventilation holes 5 inside. A fan 17 is fixedly connected to the side surface of the fixing plate 4. The ventilation holes 5 are the inlet channels for the fan 17 to draw in air. The side surface of the fixing plate 4 is fixedly connected to the multi-stage cylinder 6. The output end of the multi-stage cylinder 6 is fixedly connected to the first rack 7. The side surface of the rotating shaft 9 is fixedly connected to the gear 8. The side surface of the gear 8 meshes with the first rack 7 and the side surface of the gear 8 meshes with the second rack 10. The left surface of the connecting rod 12 is slidably connected to the fixing plate 4. The side surface of the rotating shaft 9 is rotatably connected to the fixing plate 4. A first moving plate is slidably connected to the side surface of the fixing plate 4. 11. A second movable plate 13 is slidably connected to the side surface of the fixed plate 4. When the multi-stage cylinder 6 is activated, the output end of the multi-stage cylinder 6 moves, driving the first rack 7 to move. Under the action of the gear 8 and the second rack 10, the first movable plate 11 and the second movable plate 13 move in opposite directions to both ends, and the ventilation hole 5 increases in size on the first movable plate 11 and the second movable plate 13. Conversely, when the multi-stage cylinder 6 is activated, the first rack 7 extends and moves, and the first movable plate 11 and the second movable plate 13 move in opposite directions to the center, and the ventilation hole 5 decreases in size on the first movable plate 11 and the second movable plate 13. This structure can easily achieve the adjustability of the air inlet size, which is more flexible than the traditional fixed air inlet structure. Adjusting the airflow speed of the atomizing nozzle 23 increases the impact, which can penetrate the dense canopy and improve the pollination coverage. When pollinating fruit trees on the dense canopy, it can penetrate the dense canopy without manual prying, saving pollination time and thus improving the pollination efficiency of the dense canopy.

[0024] A guide rail 14 is fixedly connected to the side surface of the fixed plate 4. A first sliding groove 15 is provided inside the first moving plate 11, and the inner surface of the first sliding groove 15 is slidably connected to the guide rail 14. A second sliding groove 16 is provided on the inner surface of the second moving plate 13, and the inner surface of the second sliding groove 16 is slidably connected to the guide rail 14. The first moving plate 11 and the second moving plate 13 achieve sliding guidance through the cooperation of the sliding groove and the guide rail 14, ensuring that the moving plates do not deviate during adjustment. At the same time, the air inlet direction of the pollinator body 1 is from right to left. After the first moving plate 11 and the second moving plate 13 move, the air inlet direction will not affect the first moving plate 11 and the second moving plate 13. Moreover, the adjusted first moving plate 11 and the second moving plate 13 can be kept stable during use. A limit plate 26 is fixedly connected to the side surface of the fixed plate 4. The limit plate 26 limits the sliding stroke of the first moving plate 11 and the second moving plate 13 to prevent the air inlet from being over-adjusted and causing equipment damage.

[0025] A first connecting pipe 18 is fixedly connected to the end of the blower 17 away from the fixed plate 4. A second connecting pipe 19 is fixedly connected to the end of the first connecting pipe 18 away from the blower 17. A pump body 20 is fixedly connected to the right end of the second connecting pipe 19. The pump body 20 is fixed to the connecting block 2 via a support column (not shown in this application). A third connecting pipe 21 is fixedly connected to the lower surface of the pump body 20. A connector 27 is fixedly connected to the lower surface of the third connecting pipe 21. A powder outlet pipe 22 is fixedly connected to the left end of the second connecting pipe 19. An atomizing nozzle 23 is fixedly connected to the left end of the powder outlet pipe 22. The pump body 20, the second connecting pipe 19, and the third connecting pipe 21 are all located inside the connecting block 2. The connecting block 2 protects the internal components. Through the assembly relationship of the blower 17, the first connecting pipe 18, the pump body 20, the second connecting pipe 19, the powder outlet pipe 22, and the atomizing nozzle 23, a transport path for airflow and powder / liquid is constructed. The blower 17 provides airflow power to penetrate the tree canopy and start the pump body 2. 0. The powder liquid is sprayed out through the atomizing nozzle 23 after passing through the external threaded connector 24, connector 27, third connecting pipe 21, and powder outlet pipe 22. The pump body 20 and the fan 17 work together through the connecting pipe. The pollinator body 1 is equipped with a lithium battery. The lithium battery, pump body 20, fan 17, and multi-stage cylinder 6 are all electrically connected to the controller. The upper surface of the powder storage tank 3 is fixedly connected to the external threaded connector 24. The connecting block 2 is provided with a through hole. The connector 27 is provided with an internal threaded connection hole. Through the cooperation of the external threaded connector 24 and the internal threaded connection hole, the powder storage tank 3 and the connection port can be quickly disassembled and assembled, which is convenient for pollen addition and equipment maintenance, and improves the convenience of operation. When the external threaded connector 24 and the internal threaded connection hole of the connector 27 are connected, they pass through the through hole on the connecting block 2. The side surface of the connecting block 2 is fixedly connected to the powder outlet pipe 22. The side surface of the pollinator body 1 is fixedly connected to the handle 25, which is designed to facilitate the operation of the operator.

[0026] The working principle of this utility model is as follows: The mixed pollen solution is loaded into the pollen storage tank 3. The pollen storage tank 3 is connected and fixed to the connector 27 through the external threaded connector 24 on the pollen storage tank 3. When the operator pollinates the dense tree canopy, the multi-stage cylinder 6 is activated. The output end of the multi-stage cylinder 6 moves, driving the first rack 7 to move. Under the action of the gear 8 and the second rack 10, the first moving plate 11 and the second moving plate 13 move in opposite directions to both ends. The size of the ventilation hole 5 between the first moving plate 11 and the second moving plate 13 is increased, which increases the air intake of the fan 17 on one side, thereby increasing the impact at the atomizing nozzle 23. This allows the pollination to penetrate the dense tree canopy and improve the pollination coverage. It can penetrate the dense tree canopy without manual prying, and the increased size of the ventilation hole 5 increases the spray volume at the atomizing nozzle 23. There is no need to change different atomizing nozzles 23 during the process.

[0027] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A spray pollinator for fruit trees, characterized in that: It includes the pollinator body (1), connecting block (2), powder storage tank (3) and adjustment components; The adjustment assembly includes a multi-stage cylinder (6), a first rack (7), a gear (8), a rotating shaft (9), a second rack (10), and a connecting rod (12). A fixed plate (4) is fixedly connected to the inner surface of the pollinator body (1). A ventilation hole (5) is provided inside the fixed plate (4). A first moving plate (11) is slidably connected to the side surface of the fixed plate (4). A second moving plate (13) is slidably connected to the side surface of the fixed plate (4). A guide rail (14) is fixedly connected to the side surface of the fixed plate (4). A first sliding groove (15) is provided inside the first moving plate (11). A second sliding groove (16) is provided on the inner surface of the second moving plate (13). A fan (17) is fixedly connected to the side surface of the fixed plate (4).

2. The fruit tree spray pollinator according to claim 1, characterized in that, The side surface of the fixed plate (4) is fixedly connected to the multi-stage cylinder (6), the output end of the multi-stage cylinder (6) is fixedly connected to the first rack (7), the side surface of the rotating shaft (9) is fixedly connected to the gear (8), the side surface of the gear (8) is meshed with the first rack (7), the side surface of the gear (8) is meshed with the second rack (10), the left surface of the connecting rod (12) is slidably connected to the fixed plate (4), and the side surface of the rotating shaft (9) is rotatably connected to the fixed plate (4).

3. A spray pollinator for fruit trees according to claim 1, characterized in that, The inner surface of the first groove (15) is slidably connected to the guide rail (14), and the inner surface of the second groove (16) is slidably connected to the guide rail (14).

4. A spray pollinator for fruit trees according to claim 3, characterized in that, The fan (17) is fixedly connected to a first connecting pipe (18) at one end away from the fixed plate (4). The first connecting pipe (18) is fixedly connected to a second connecting pipe (19) at one end away from the fan (17). The right end of the second connecting pipe (19) is fixedly connected to a pump body (20). The lower surface of the pump body (20) is fixedly connected to a third connecting pipe (21). The lower surface of the third connecting pipe (21) is fixedly connected to a connector (27).

5. A spray pollinator for fruit trees according to claim 4, characterized in that, The left end of the second connecting pipe (19) is fixedly connected to a powder outlet pipe (22), and the left end of the powder outlet pipe (22) is fixedly connected to an atomizing nozzle (23). The pump body (20), the second connecting pipe (19), and the third connecting pipe (21) are all located inside the connecting block (2).

6. A spray pollinator for fruit trees according to claim 4, characterized in that, The powder storage tank (3) is fixedly connected to an external threaded connector (24), the connecting block (2) has a through hole inside, and the connector (27) has an internal threaded connection hole inside.

7. A spray pollinator for fruit trees according to claim 1, characterized in that, The side surface of the connecting block (2) is fixedly connected to the powder outlet pipe (22), the side surface of the main body (1) of the powder collector is fixedly connected to a handle (25), and the side surface of the fixing plate (4) is fixedly connected to a limit plate (26).

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