Uniform spraying device for kiwi fruit pesticide

Abstract

The utility model provides a kiwi fruit pesticide uniform spraying device, and belongs to the technical field of kiwi fruit planting. Comprising a movable base frame, a handheld frame is fixedly arranged on one side of the upper portion of the movable base frame, a liquid medicine box is fixedly carried on one side of the upper portion of the movable base frame, and an adjusting mechanism is installed on the other side of the upper portion of the movable base frame. By arranging the adjusting mechanism, an operator can utilize the movable base frame to push the device to a kiwi fruit planting area in advance, then the height of the pesticide spraying head can be adjusted according to different kiwi fruit planting heights in different growth periods, and the adjusting mode is that the operator starts a second motor to enable a transmission lead screw to rotate, and then the operator can drive the pesticide spraying head to rotate. At the moment, a lead screw sliding sleeve acting with a lead screw can drive a connecting mounting frame and a pesticide spraying head installed in the middle of the upper section of the connecting mounting frame to be matched with a guide sleeve and guide of a guide rod for height adjustment, a water pump is started after adjustment is completed, and pesticide in a pesticide liquid box can be conveyed to the pesticide spraying head to be sprayed out under the guide of a connecting pipe and a telescopic water pipe.

Description

Technical Field

[0001] This utility model relates to the field of kiwifruit planting technology, and in particular to a device for uniformly spraying pesticides on kiwifruit. Background Technology

[0002] Kiwifruit, also known as fox peach, vine pear, sheep peach, wood fruit, hairy wood fruit, kiwi, and hemp vine fruit, is generally oval in shape, with a greenish-brown appearance and a skin covered with dense fuzz. It is not edible. Inside, there is bright green flesh and a row of black seeds. It is named kiwifruit because monkeys like to eat it. During the kiwifruit cultivation process, pesticides need to be sprayed to kill pests, which requires the use of pesticide spraying equipment.

[0003] For example, patent CN209768707U discloses a spraying device for kiwifruit trees in rural orchards, including a base, a placement frame fixedly installed on the top of the base, a spray box placed inside the placement frame, a water inlet pipe connected to the top of the spray box, and a water pump fixedly installed on the top of the base and on the right side of the spray box by positioning bolts.

[0004] The aforementioned kiwi tree spraying device still relies entirely on manual hand-held spraying to spray the kiwi planting area. However, since kiwis grow at different heights on the trees at different growth stages, it can cause considerable trouble for personnel to operate the spraying device manually. Therefore, this application provides a kiwi pesticide uniform spraying device to meet the needs. Utility Model Content

[0005] The technical problem this utility model aims to solve is to provide a kiwifruit pesticide uniform spraying device to address the existing problem that the entire process still relies on manual hand-held spraying pipes to spray pesticides in kiwifruit planting areas. However, since kiwifruit trees grow at different heights at different growth stages, it is easy for personnel to cause considerable trouble when operating the hand-held spraying pipes.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0007] A kiwifruit pesticide uniform spraying device includes a movable base frame. A handheld frame is fixedly mounted on one side of the upper part of the movable base frame, and a pesticide tank is fixedly mounted on one side of the upper part of the movable base frame. An adjustment mechanism is installed on the other side of the upper part of the movable base frame. The adjustment mechanism includes a connecting frame, and a spray head is installed in the middle of the upper part of the connecting frame. The end of the spray head is connected to a telescopic water pipe. A water pump connected to the end of the telescopic water pipe is provided on one side of the lower part of the pesticide tank, and the other end of the water pump is connected to a connecting pipe. A stirring mechanism is installed inside and outside the pesticide tank, and a liquid adding mechanism is installed on one side and above the pesticide tank. The adjustment mechanism includes a preset groove, which is opened on one side of the upper part of the movable base frame. A first adjustment component is installed inside the preset groove. The first adjustment component includes a worm gear, and mounting frames are provided on both sides above the worm gear. A second adjustment component is installed inside and on the inner side of the two mounting frames.

[0008] Optionally, the first adjustment component includes a first transmission rod, which is installed inside one side of a preset groove. A first motor is installed at one end of the first transmission rod, and a worm is fixed around one side of the first transmission rod. A worm wheel is engaged on one side of the worm, and a rotating column is installed in the middle of the worm wheel.

[0009] Optionally, the worm and the worm wheel are meshed transmission connections.

[0010] Optionally, the second adjustment component includes a lead screw, which is installed inside one of the mounting frames. A second motor is installed at one end of the lead screw, and a lead screw sleeve is screwed around one side of the lead screw. A connecting frame is fixed around and inside the lead screw sleeve, and a guide sleeve is fixed on the other side of the connecting frame. A guide rod is fixed inside the other mounting frame.

[0011] Optionally, the guide rod and the guide sleeve fixed at one end of the connecting bracket are connected by a movable guide connection.

[0012] Optionally, the mounting brackets are symmetrically distributed along the upper central axis of the worm gear.

[0013] Optionally, the stirring mechanism includes a third motor, which is installed above the liquid tank. The output end of the third motor is connected to a second transmission rod, and the periphery of the second transmission rod is provided with fixed sleeves. Stirring rods are fixed on both sides of the multiple fixed sleeves.

[0014] Optionally, the fixing sleeve and the stirring rods fixed on both sides are equidistantly distributed along the periphery of the second transmission rod.

[0015] Optionally, the liquid dispensing mechanism includes a transparent window, which is located on one side of the liquid tank. The outer side of the transparent window is provided with graduations, and a screw groove is provided on the upper side of the liquid tank, with a threaded water plug screwed into the middle of the screw groove.

[0016] Optionally, the threaded water plug and the threaded groove are connected by a threaded mounting.

[0017] Compared with the prior art, this utility model has at least the following beneficial effects:

[0018] In the above scheme, by setting up an adjustment mechanism, the operator can push the device to the kiwi fruit planting area in advance using a movable base frame. Then, the height of the spray head can be adjusted according to the different planting heights of kiwi fruit at different growth stages. The adjustment method is as follows: the operator starts the second motor to rotate the transmission screw. At this time, the screw sleeve interacting with the screw can adjust the height of the connecting frame and the spray head installed in the middle of the upper section, in conjunction with the guide sleeve and guide rod. After the adjustment is completed, the water pump is started, and the pesticide in the liquid tank can be transported to the spray head until it is sprayed out under the guidance of the connecting pipe and the telescopic water pipe. Subsequently, when the operator needs to adjust the spray angle, the first motor can be started to drive the first transmission rod to move the worm gear fixed on one side. At this time, the worm wheel meshing with it can rotate the two mounting frames and the second adjustment components installed inside the rotating column to rotate the angle as a whole, thereby indirectly adjusting the spray angle of the spray head and improving the uniformity and range adaptability of the spray.

[0019] By setting up a stirring mechanism, during the spraying or when personnel push the mobile base, the third motor can be started to make the second transmission rod rotate with the separately set fixed sleeve and stirring rod, thereby avoiding the phenomenon of drug precipitation affecting the efficacy.

[0020] By setting up a liquid filling mechanism, operators can check the amount of liquid inside the medicine tank according to the scale engraved on the surface of the transparent window. When the liquid level is low, operators can use the screw-on groove to unscrew the threaded water plug to add medicine or liquid. Attached Figure Description

[0021] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.

[0022] Figure 1 A three-dimensional structural diagram of a pesticide uniform spraying device for kiwifruit;

[0023] Figure 2 Uniform pesticide spraying device for kiwifruit Figure 1 Schematic diagram of the structure at point A in the middle;

[0024] Figure 3 A partial structural diagram of the adjusting mechanism of a pesticide uniform spraying device for kiwifruit;

[0025] Figure 4A schematic diagram of the internal structure of the pesticide tank in a pesticide uniform spraying device for kiwifruit.

[0026] Figure label:

[0027] 1. Mobile base frame; 2. Handheld frame; 3. Liquid tank; 4. Adjustment mechanism; 41. Preset slot; 42. First adjustment component; 421. First transmission rod; 422. First motor; 423. Worm gear; 424. Worm wheel; 425. Rotating column; 43. Mounting frame; 44. Second adjustment component; 441. Transmission screw; 442. Second motor; 443. Screw sleeve; 444. Connecting frame; 445. Guide sleeve; 446. Guide rod; 5. Spray head; 6. Telescopic water pipe; 7. Water pump; 8. Connecting pipe; 9. Stirring mechanism; 91. Third motor; 92. Second transmission rod; 93. Fixing sleeve; 94. Stirring rod; 10. Liquid addition mechanism; 101. Transparent window; 102. Scale; 103. Screw-mounted slot; 104. Threaded water plug.

[0028] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0029] The following is a detailed description of a uniform pesticide spraying device for kiwifruit provided by this utility model, with reference to the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments; those skilled in the art can also use other alternative methods to implement some known technologies. Furthermore, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this utility model.

[0030] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0031] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0032] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0033] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0034] like Figures 1 to 4As shown, an embodiment of this utility model provides a kiwifruit pesticide uniform spraying device, including a movable base frame 1. A handheld bracket 2 is fixedly installed on one side of the upper part of the movable base frame 1, and a pesticide tank 3 is fixedly mounted on one side of the upper part of the movable base frame 1. An adjustment mechanism 4 is installed on the other side of the upper part of the movable base frame 1. The adjustment mechanism 4 includes a connecting bracket 444, and a spray head 5 is installed in the middle of the upper part of the connecting bracket 444. A telescopic water pipe 6 is connected to the end of the spray head 5. A water pump 7 connected to the end of the telescopic water pipe 6 is provided on one side of the lower part of the pesticide tank 3, and a connecting pipe 8 is connected to the other end of the water pump 7. A stirring mechanism 9 is installed inside and outside the pesticide tank 3, and a liquid adding mechanism 10 is installed on one side and above the pesticide tank 3. The adjustment mechanism 4 includes a preset groove 41, and the preset groove 41 is open. Located on one side above the movable base frame 1, a first adjustment component 42 is installed inside the preset slot 41. The first adjustment component 42 includes a first transmission rod 421, which is installed inside the preset slot 41. A first motor 422 is installed at one end of the first transmission rod 421, and a worm gear 423 is fixedly provided around one side of the first transmission rod 421. A worm wheel 424 meshes with one side of the worm gear 423, and a rotating column 425 is installed in the middle of the worm wheel 424. The worm gear 423 and the worm wheel 424 are connected by a meshing transmission. Mounting frames 43 are provided on both sides above the worm wheel 424. The mounting frames 43 are symmetrically arranged along the upper central axis of the worm gear 423. A second adjustment component 44 is installed inside and on the inner side of the two mounting frames 43. The assembly 44 includes a drive screw 441, which is installed inside one of the mounting frames 43. A second motor 442 is installed at one end of the drive screw 441, and a screw sleeve 443 is screwed around one side of the drive screw 441. A connecting frame 444 is fixed around and inside the screw sleeve 443, and a guide sleeve 445 is fixed on the other side of the connecting frame 444. A guide rod 446 is fixed inside the other mounting frame 43. The guide rod 446 and the guide sleeve 445 fixed at one end of the connecting frame 444 are connected by a movable guide. The operator can push the device to the kiwi fruit planting area in advance using the movable base frame 1, and then adjust the height of the spray head 5 according to the different planting heights of the kiwi fruit at different growth stages. The process is as follows: When the operator starts the second motor 442, the transmission screw 441 rotates. At this time, the screw sleeve 443, which interacts with the screw, can adjust the height of the connecting bracket 444 and the spray head 5 installed in the middle of its upper section, guided by the guide sleeve 445 and the guide rod 446. After adjustment, the water pump 7 is started, and under the guidance of the connecting pipe 8 and the telescopic water pipe 6, the pesticide in the pesticide tank 3 is transported to the spray head 5 until it is sprayed. Subsequently, when the operator needs to adjust the spray angle, the first motor 422 can be started to drive the first transmission rod 421 to move the worm gear 423 fixed on one side. At this time, the worm wheel 424 meshing with it can rotate the two mounting brackets 43 and the second adjustment component 44 inside them, moving with the rotating column 425, to rotate the angle of the whole assembly.This indirectly adjusts the spraying angle of the spray head 5, improving spray uniformity and range adaptability.

[0035] The stirring mechanism 9 includes a third motor 91, which is mounted above the liquid tank 3. The output end of the third motor 91 is connected to a second transmission rod 92, and fixed sleeves 93 are provided around the second transmission rod 92. Stirring rods 94 are fixed on both sides of the multiple fixed sleeves 93. The fixed sleeves 93 and the stirring rods 94 fixed on both sides are equidistantly distributed along the periphery of the second transmission rod 92. During spraying or when personnel push the mobile base 1, personnel can start the third motor 91 to make the second transmission rod 92 rotate with the fixed sleeves 93 and stirring rods 94, thereby avoiding the phenomenon of liquid sedimentation affecting the efficacy of the medicine.

[0036] Furthermore, the liquid addition mechanism 10 includes a transparent window 101, which is located on one side of the liquid tank 3. The outer side of the transparent window 101 is provided with scales 102. A screw-in groove 103 is provided on the upper side of the liquid tank 3, and a threaded water plug 104 is screwed into the middle of the screw-in groove 103. The threaded water plug 104 and the screw-in groove 103 are connected by a thread. The operator can check the amount of liquid inside the liquid tank 3 according to the scale 102 engraved on the surface of the transparent window 101. When the liquid level is low, the operator can use the screw-in groove 103 to unscrew the threaded water plug 104 to add medicine and liquid.

[0037] The working principle of the technical solution provided by this utility model is as follows:

[0038] The operator can use the mobile base frame 1 to push the device to the kiwi fruit planting area in advance. Then, the height of the spray head 5 can be adjusted according to the different planting heights of the kiwi fruit at different growth stages. The adjustment method is as follows: the operator starts the second motor 442 to rotate the transmission screw 441. At this time, the screw sleeve 443, which interacts with the screw, can adjust the height by guiding the connecting frame 444 and the spray head 5 installed in the middle of its upper section, in conjunction with the guide sleeve 445 and the guide rod 446. After the adjustment is completed, the water pump 7 is started. Under the guidance of the connecting pipe 8 and the telescopic water pipe 6, the pesticide in the liquid tank 3 can be transported to the spray head 5 until it is sprayed. When the operator needs to adjust the spraying angle, the first motor 422 can be started to drive the first transmission rod 421 to drive the worm gear 4 fixed on one side. 23. During the movement, the worm gear 424 meshing with it can rotate the two mounting frames 43 and the second adjustment component 44 inside them under the movement of the rotating column 425, thereby indirectly adjusting the spraying angle of the spray head 5, improving the uniformity and range adaptability of the spray. Secondly, during the spraying or the personnel pushing the mobile base frame 1, the personnel can start the third motor 91 to make the second transmission rod 92 rotate with the separately set fixed sleeve 93 and stirring rod 94, thereby avoiding the phenomenon of drug sedimentation affecting the efficacy. Finally, the operator can check the amount of drug in the drug tank 3 according to the scale 102 engraved on the surface of the transparent window 101. When the liquid level is low, the personnel can use the screw groove 103 to unscrew the threaded water plug 104 to add medicine and liquid.

[0039] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0040] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A device for uniformly spraying pesticides on kiwifruit, characterized in that, The device includes a mobile base frame, a handheld bracket fixed to one side of the upper part of the mobile base frame, and a medicine tank fixedly mounted on one side of the upper part of the mobile base frame. An adjustment mechanism is installed on the other side of the upper part of the mobile base frame. The adjustment mechanism includes a connecting bracket, and a spray head is installed in the middle of the upper part of the connecting bracket. The end of the spray head is connected to a telescopic water pipe. A water pump connected to the end of the telescopic water pipe is provided on one side of the lower part of the medicine tank, and the other end of the water pump is connected to a connecting pipe. A stirring mechanism is installed inside and outside the medicine tank, and a liquid adding mechanism is installed on one side and above the medicine tank. The adjustment mechanism includes a preset slot, which is opened on one side of the upper part of the mobile base frame. A first adjustment component is installed inside the preset slot. The first adjustment component includes a worm gear, and mounting brackets are provided on both sides above the worm gear. A second adjustment component is installed inside and on the inner side of the two mounting brackets.

2. The kiwifruit pesticide uniform spraying device according to claim 1, characterized in that, The first adjustment component includes a first transmission rod, which is installed inside one side of a preset slot. A first motor is installed at one end of the first transmission rod, and a worm is fixed around one side of the first transmission rod. A worm wheel is engaged on one side of the worm, and a rotating column is installed in the middle of the worm wheel.

3. The kiwifruit pesticide uniform spraying device according to claim 2, characterized in that, The worm and the worm wheel are connected by a meshing transmission.

4. The kiwifruit pesticide uniform spraying device according to claim 1, characterized in that, The second adjustment component includes a transmission screw, which is installed inside one of the mounting frames. A second motor is installed at one end of the transmission screw, and a screw sleeve is screwed around one side of the transmission screw. A connecting frame is fixed around and inside the screw sleeve, and a guide sleeve is fixed on the other side of the connecting frame. A guide rod is fixed inside the other mounting frame.

5. The kiwifruit pesticide uniform spraying device according to claim 4, characterized in that, The guide rod and the guide sleeve fixed at one end of the connecting bracket are connected by a movable guide connection.

6. The kiwifruit pesticide uniform spraying device according to claim 1, characterized in that, The mounting frames are symmetrically arranged along the upper central axis of the worm gear.

7. The kiwifruit pesticide uniform spraying device according to claim 1, characterized in that, The stirring mechanism includes a third motor, which is installed above the liquid tank. The output end of the third motor is connected to a second transmission rod, and the periphery of the second transmission rod is provided with fixed sleeves. Stirring rods are fixed on both sides of the multiple fixed sleeves.

8. The kiwifruit pesticide uniform spraying device according to claim 7, characterized in that, The fixed sleeve and the stirring rods fixed on both sides are equidistantly distributed along the periphery of the second transmission rod.

9. The kiwifruit pesticide uniform spraying device according to claim 1, characterized in that, The liquid dispensing mechanism includes a transparent window, which is located on one side of the liquid tank. The outer side of the transparent window is provided with graduations. A screw groove is provided on the upper side of the liquid tank, and a threaded water plug is screwed into the middle of the screw groove.

10. The kiwifruit pesticide uniform spraying device according to claim 9, characterized in that, The threaded water plug and the threaded groove are connected by a threaded installation.

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