Applicator for growth regulator special for tobacco

Abstract

The utility model discloses a special tobacco growth regulator applicator which comprises a cart, the top of the cart is fixedly connected with a liquid storage tank, the top of the liquid storage tank is provided with a liquid storage groove, the top of the liquid storage groove is fixedly connected with a supporting plate, and the top of the supporting plate is fixedly connected with a bearing frame. The cart serves as a carrier, the applicator is convenient to move, the liquid storage tank is used for storing growth regulators, the supporting plate and the bearing frame support other parts, the spraying mechanism is responsible for spraying the growth regulators to tobacco, and the liquid pump pumps out liquid in the liquid storage tank and conveys the liquid to the spraying mechanism. The transmission mechanism and the adjusting mechanism are matched with each other, related parts can be transmitted and adjusted, the stirring mechanism can prevent growth regulators in the liquid storage tank from precipitating or layering, all the parts work cooperatively, and therefore an efficient and practical growth regulator applicator system can be formed.

Description

Technical Field

[0001] This utility model relates to the field of tobacco planting technology, specifically to a tobacco-specific growth regulator applicator. Background Technology

[0002] In the tobacco planting industry, growth regulators are key inputs for regulating the growth and development of tobacco and improving the quality of tobacco leaves. The scientific and precise application of these growth regulators directly affects the final yield and quality of tobacco.

[0003] Currently, common methods of applying growth regulators mainly include manual spraying and traditional mechanical spraying. Manual spraying is inefficient, labor-intensive, and difficult to ensure uniformity, often resulting in localized over- or under-concentration of the pesticide, negatively impacting tobacco growth. While traditional mechanical spraying improves efficiency to some extent, its storage tanks are simple and lack effective stirring devices. This means that during storage, growth regulators are prone to sedimentation and stratification due to density differences between different components, especially with complex growth regulators containing multiple active ingredients. Furthermore, traditional tobacco growth regulator applicators often use fixed-angle nozzles, which are ill-suited to the complex and varied tobacco planting environment. Even in large-scale tobacco cultivation, where planting is relatively uniform, plant height and leaf distribution vary significantly at different growth stages, such as seedling, rooting, and vigorous growth. Fixed-angle nozzles cannot accurately spray the pesticide onto the target areas, leading to over- or under-spraying, wasting pesticide resources, and potentially polluting the surrounding environment, thus reducing practicality.

[0004] Therefore, there is a need to provide a tobacco-specific growth regulator applicator to solve this problem. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a tobacco-specific growth regulator applicator. This solves the problems of traditional tobacco growth regulator applicators having a simple storage tank structure, lacking an effective stirring device, which may cause the growth regulator to precipitate and separate, and that most nozzles adopt a fixed angle design, making it difficult to adapt to complex and ever-changing tobacco planting scenarios.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a tobacco-specific growth regulator applicator, comprising a trolley, a liquid storage tank fixedly connected to the top of the trolley, a liquid storage trough formed on the top of the liquid storage tank, a support plate fixedly connected to the top of the liquid storage trough, a support frame fixedly connected to the top of the support plate, a liquid pump fixedly connected to the top of the support plate, a spraying mechanism provided on the top of the support frame, and the spraying mechanism working in conjunction with the liquid pump, the input end of the liquid pump being connected to a water pumping pipe extending into the interior of the liquid storage tank, a transmission mechanism provided on the top of the support plate, an adjustment mechanism provided on one side of the support frame, and the adjustment mechanism working in conjunction with the transmission mechanism, and a stirring mechanism provided at the bottom of the transmission mechanism.

[0007] In a preferred embodiment of this invention, the spraying mechanism includes a rotary motor. The top and bottom of the rotary motor are fixedly connected to a support frame and a support plate, respectively. A rotating disk is fixedly connected to the output end of the rotary motor. A hinge frame is fixedly connected to the top of the rotating disk. A deflection motor is fixedly connected to one side of the inner side of the hinge frame. The output end of the deflection motor extends to the hinge frame and is fixedly connected to a deflection block. An electric telescopic rod is fixedly connected to the top of the deflection block. A flow divider is fixedly connected to the output end of the electric telescopic rod, and the flow divider is connected to the output end of the liquid pump through a telescopic pipe. An adjustable spray volume atomizing nozzle is fixedly connected to the output end of the flow divider.

[0008] As a preferred embodiment of this utility model, the transmission mechanism includes three connection ports, which are evenly spaced on the surface of the support plate. A transmission shaft is rotatably connected inside each connection port, and a transmission wheel is fixedly connected to the surface of the transmission shaft. The three transmission wheels are connected by a transmission belt. A drive motor is fixedly connected to the top of the support frame, and the output end of the drive motor passes through the support frame and is fixedly connected to one of the transmission shafts.

[0009] In a preferred embodiment of this utility model, the adjusting mechanism includes a threaded opening located on the outer side of the support frame. A lead screw is threadedly connected to the inside of the threaded opening, and a push block is rotatably connected to the other end of the lead screw. A rotating roller is rotatably connected to the top of the push block, and the other end of the rotating roller is rotatably connected to a transmission belt. A limit strip is symmetrically fixedly connected to the top of the support plate about the push block, and the limit strip is slidably connected to the push block.

[0010] As a preferred embodiment of the present invention, the stirring mechanism includes three stirring shafts, the tops of the three stirring shafts are respectively fixedly connected to the three drive shafts, and stirring blades are fixedly connected to the surface of the stirring shafts.

[0011] As a preferred embodiment of this utility model, a storage battery is fixedly connected to the top of the support frame, a controller is fixedly connected to the rear side of the liquid storage tank, and an observation window is provided on the front of the liquid storage tank.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model uses a trolley as a carrier to facilitate the movement of the applicator. The storage tank is used to store the growth regulator. The support plate and carrier frame provide support for other components. The spraying mechanism is responsible for spraying the growth regulator onto the tobacco. The liquid pump draws out the liquid from the storage tank and delivers it to the spraying mechanism. The transmission mechanism and the adjustment mechanism work together to transmit and adjust the relevant components. The stirring mechanism can prevent the growth regulator in the storage tank from settling or separating. All components work together to form a highly efficient and practical growth regulator applicator system.

[0014] 2. This utility model uses a rotary motor to drive a rotating disk, which allows the spraying range to vary in a circular pattern. A deflection motor drives a deflection block, which allows the electric telescopic rod and atomizing nozzle to deflect flexibly in the horizontal direction, changing the spraying angle. The electric telescopic rod can adjust the height of the atomizing nozzle to adapt to the height requirements of tobacco plants at different growth stages. In addition, the adjustable spray volume atomizing nozzle can precisely control the amount of growth regulator sprayed, meeting the different needs of tobacco growth, improving the application effect, and avoiding waste of growth regulators. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a partial cross-sectional perspective view of the structure of this utility model;

[0017] Figure 3 This is a top perspective view of the transmission mechanism, adjustment mechanism, and stirring mechanism of this utility model;

[0018] Figure 4 This is a three-dimensional schematic diagram of the stirring mechanism of this utility model.

[0019] In the diagram: 1. Trolley; 2. Liquid storage tank; 3. Support plate; 4. Bearing frame; 5. Liquid pump; 6. Spraying mechanism; 7. Transmission mechanism; 8. Adjustment mechanism; 9. Stirring mechanism; 10. Battery; 11. Controller; 601. Rotary motor; 602. Rotary disk; 603. Hinge frame; 604. Deflection motor; 605. Electric telescopic rod; 606. Diverter; 607. Atomizing nozzle; 701. Drive shaft; 702. Drive wheel; 703. Drive motor; 801. Lead screw; 802. Push block; 803. Rotating roller; 901. Stirring shaft; 902. Stirring blade. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figures 1 to 4 As shown, the present invention provides a tobacco-specific growth regulator applicator, comprising a trolley 1, a liquid storage tank 2 fixedly connected to the top of the trolley 1, a liquid storage trough opened on the top of the liquid storage tank 2, a support plate 3 fixedly connected to the top of the liquid storage trough, a support frame 4 fixedly connected to the top of the support plate 3, a liquid pump 5 fixedly connected to the top of the support plate 3, a spraying mechanism 6 provided on the top of the support frame 4, and the spraying mechanism 6 working in conjunction with the liquid pump 5, the input end of the liquid pump 5 being connected to a water pump pipe extending into the interior of the liquid storage tank 2, a transmission mechanism 7 provided on the top of the support plate 3, an adjustment mechanism 8 provided on one side of the support frame 4, and the adjustment mechanism 8 working in conjunction with the transmission mechanism 7, and a stirring mechanism 9 provided at the bottom of the transmission mechanism 7.

[0022] refer to Figure 1 and Figure 2 The spraying mechanism 6 includes a rotary motor 601. The top and bottom of the rotary motor 601 are fixedly connected to the support frame 4 and the support plate 3, respectively. A rotating disk 602 is fixedly connected to the output end of the rotary motor 601. A hinge frame 603 is fixedly connected to the top of the rotating disk 602. A deflection motor 604 is fixedly connected to one side of the inner side of the hinge frame 603. The output end of the deflection motor 604 extends to the hinge frame 603 and is fixedly connected to a deflection block. An electric telescopic rod 605 is fixedly connected to the top of the deflection block. A distributor 606 is fixedly connected to the output end of the electric telescopic rod 605. The distributor 606 is connected to the output end of the liquid pump 5 through a telescopic pipe. An adjustable spray volume atomizing nozzle 607 is fixedly connected to the output end of the distributor 606.

[0023] As a technical optimization of this utility model, the rotary motor 601 drives the rotating disk 602 to rotate, which can make the spraying range change in a circular shape. The deflection motor 604 drives the deflection block, which can make the electric telescopic rod 605 and the atomizing nozzle 607 flexibly deflect in the horizontal direction to change the spraying angle. The electric telescopic rod 605 can adjust the height of the atomizing nozzle 607 to adapt to the height requirements of tobacco plants at different growth stages. In addition, the adjustable spray volume atomizing nozzle 607 can accurately control the spray volume of growth regulators to meet the different needs of tobacco growth, improve the application effect, and avoid waste of growth regulators.

[0024] refer to Figure 2 and Figure 3 The transmission mechanism 7 includes three connection ports, which are evenly distributed on the surface of the support plate 3. A transmission shaft 701 is rotatably connected inside the connection port. A transmission wheel 702 is fixedly connected to the surface of the transmission shaft 701, and the three transmission wheels 702 are connected by a transmission belt. A drive motor 703 is fixedly connected to the top of the support frame 4, and the output end of the drive motor 703 passes through the support frame 4 and is fixedly connected to one of the transmission shafts 701.

[0025] As a technical optimization of this utility model, the drive motor 703 provides power, and the three drive shafts 701 rotate synchronously through the transmission shaft 701, the transmission wheel 702 and the transmission belt. This transmission method has a simple structure, is stable and reliable, and can provide continuous and stable power to the stirring mechanism 9, etc., to ensure the normal operation of the equipment.

[0026] refer to Figure 2 and Figure 3 The adjusting mechanism 8 includes a threaded opening located on the outside of the support frame 4. A lead screw 801 is threadedly connected inside the threaded opening. A push block 802 is rotatably connected to the other end of the lead screw 801. A rotating roller 803 is rotatably connected to the top of the push block 802, and the other end of the rotating roller 803 is rotatably connected to the transmission belt. A limit strip is symmetrically fixed to the top of the support plate 3 about the push block 802, and the limit strip is slidably connected to the push block 802.

[0027] As a technical optimization of this utility model, by rotating the lead screw 801, the push block 802 can slide under the restriction of the limit bar, thereby pushing the rotating roller 803 to realize convenient adjustment of the tension of the transmission belt. This helps to ensure that the transmission belt is always in a suitable tension state, avoid slippage, improve transmission efficiency, extend the service life of the transmission belt, and ensure the stable operation of the equipment.

[0028] refer to Figure 4 The stirring mechanism 9 includes three stirring shafts 901, the tops of the three stirring shafts 901 are fixedly connected to three drive shafts 701 respectively, and stirring blades 902 are fixedly connected to the surface of the stirring shafts 901.

[0029] As a technical optimization of this utility model, three stirring shafts 901 are fixedly connected to three transmission shafts 701 respectively. As the transmission shafts 701 rotate, the stirring shafts 901 drive the stirring blades 902 to stir the growth regulator in the storage tank 2. The arrangement of three stirring shafts 901 and stirring blades 902 can make the stirring more uniform and thorough, effectively prevent the growth regulator from precipitating or stratifying, ensure the uniform composition of the sprayed solution, and improve the application effect of the growth regulator.

[0030] refer to Figure 1 and Figure 2 A battery 10 is fixedly connected to the top of the support frame 4, a controller 11 is fixedly connected to the rear side of the liquid storage tank 2, and an observation window is provided on the front of the liquid storage tank 2.

[0031] As a technical optimization of this utility model, the battery 10 provides power to all electrical components of the device, enabling the applicator to work normally without an external power source, thus enhancing the portability and applicability of the device. The controller 11 allows operators to centrally control and adjust the various functions of the device. The observation window allows operators to observe the liquid level and solution status of the growth regulator in the storage tank 2 at any time, so as to replenish and adjust it in a timely manner, thereby improving the ease of operation and practicality of the device.

[0032] The working principle and usage process of this utility model are as follows: When using this growth regulator applicator to spray growth regulators on tobacco plants, firstly, the growth regulator solution is injected into the storage tank 2. The battery charge 10 and the connection status of each component are checked. Then, the drive motor 703 is started via the controller 11, driving the stirring mechanism 9 to pre-stir the solution. At this time, the drive motor 703 drives the three drive shafts 701 to rotate synchronously via the transmission wheel 702 and the transmission belt, providing power to the stirring mechanism 9. The transmission shafts 701 then drive the stirring shaft 901 and the stirring blades 902 to rotate, continuously stirring the growth regulator in the storage tank 2 to prevent sedimentation and stratification. Meanwhile, the adjustment mechanism 8 adjusts the position of the push block 802 via the lead screw 801, changing the tension of the transmission belt to achieve… After adjusting the transmission efficiency, the device can be moved to the designated position via the trolley 1. Then, the liquid pump 5 is started, and the solution is distributed to each atomizing nozzle 607 via the distributor 606. At this time, the spray volume and spray mode of the atomizing nozzle 607 can be set. According to the height of the tobacco plant, the rotary motor 601 and the deflection motor 604 are started to make the nozzle swing in the horizontal and vertical directions to expand the spraying range. By adjusting the extension length of the electric telescopic rod 605, the atomizing nozzle 607 can be driven to extend synchronously. The operator pushes the trolley 1 forward at a constant speed along the tobacco planting row to complete the strip spraying. During the entire spraying process, the liquid level in the storage tank 2 can be viewed in real time through the observation window, and the solution can be replenished in time. At the same time, according to the actual spraying effect, the nozzle angle, height or spray volume can be dynamically adjusted by the controller 11.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tobacco-specific growth regulator applicator, comprising a cart (1), characterized in that: The top of the trolley (1) is fixedly connected to a liquid storage tank (2), the top of the liquid storage tank (2) is provided with a liquid storage trough, the top of the liquid storage trough is fixedly connected to a support plate (3), the top of the support plate (3) is fixedly connected to a support frame (4), the top of the support plate (3) is fixedly connected to a liquid pump (5), the top of the support frame (4) is provided with a spraying mechanism (6), and the spraying mechanism (6) works in conjunction with the liquid pump (5). The input end of the liquid pump (5) is connected to a water pumping pipe, and the water pumping pipe extends into the interior of the liquid storage tank (2). The top of the support plate (3) is provided with a transmission mechanism (7), one side of the support frame (4) is provided with an adjustment mechanism (8), and the adjustment mechanism (8) works in conjunction with the transmission mechanism (7). The bottom of the transmission mechanism (7) is provided with a stirring mechanism (9).

2. The tobacco-specific growth regulator applicator according to claim 1, characterized in that: The spraying mechanism (6) includes a rotary motor (601), the top and bottom of which are fixedly connected to the support frame (4) and the support plate (3) respectively. The output end of the rotary motor (601) is fixedly connected to a rotating disk (602), the top of which is fixedly connected to a hinge frame (603), and the inner side of the hinge frame (603) is fixedly connected to a deflection motor (604). The output end of the deflection motor (604) extends to the hinge frame (603) and is fixedly connected to a deflection block. The top of the deflection block is fixedly connected to an electric telescopic rod (605), the output end of which is fixedly connected to a distributor (606), and the distributor (606) is connected to the output end of the liquid pump (5) through a telescopic pipe. The output end of the distributor (606) is fixedly connected to an adjustable spray volume atomizing nozzle (607).

3. The tobacco-specific growth regulator applicator according to claim 1, characterized in that: The transmission mechanism (7) includes three connection ports, which are evenly distributed on the surface of the support plate (3). A transmission shaft (701) is rotatably connected inside the connection port. A transmission wheel (702) is fixedly connected to the surface of the transmission shaft (701), and the three transmission wheels (702) are connected by a transmission belt. A drive motor (703) is fixedly connected to the top of the support frame (4), and the output end of the drive motor (703) passes through the support frame (4) and is fixedly connected to one of the transmission shafts (701).

4. The tobacco-specific growth regulator applicator according to claim 3, characterized in that: The adjusting mechanism (8) includes a threaded opening located on the outside of the support frame (4). A lead screw (801) is threaded inside the threaded opening. A push block (802) is rotatably connected to the other end of the lead screw (801). A rotating roller (803) is rotatably connected to the top of the push block (802), and the other end of the rotating roller (803) is rotatably connected to the transmission belt. A limit strip is symmetrically fixed to the top of the support plate (3) about the push block (802), and the limit strip is slidably connected to the push block (802).

5. A tobacco-specific growth regulator applicator according to claim 3, characterized in that: The stirring mechanism (9) includes three stirring shafts (901), the tops of the three stirring shafts (901) are fixedly connected to the three transmission shafts (701) respectively, and stirring blades (902) are fixedly connected to the surface of the stirring shafts (901).

6. The tobacco-specific growth regulator applicator according to claim 1, characterized in that: A battery (10) is fixedly connected to the top of the support frame (4), a controller (11) is fixedly connected to the rear side of the liquid storage tank (2), and an observation window is provided on the front of the liquid storage tank (2).

Images