A device for precise dosage control of tobacco liquid inoculant.

Abstract

This invention provides a device for precise dosage control of tobacco aqueous solution and microbial agent, including a mixing and clarification mechanism and a liquid addition component. The mixing and clarification mechanism is housed within a storage and control frame, and its upper end is connected to a liquid addition component for quantitatively adding liquid materials into the storage and control frame. A quantitative addition unit is located above the storage and control frame, comprising a liquid addition component for quantitatively adding liquid materials and a solid addition mechanism for crushing and adding solid materials. This invention allows for precise control of the dosage of materials entering the storage and control frame through the quantitative addition unit, thereby controlling the precise quantitative application of tobacco aqueous solution and microbial agent. It requires minimal auxiliary equipment and is easy to operate. Simultaneously, the mixing and clarification mechanism mixes the materials within the storage and control frame, cleaning the inner wall of the frame during mixing to prevent substances adhering to the inner wall and affecting the uniformity of material mixing, resulting in a more uniform mixing of the tobacco aqueous solution and microbial agent.

Description

Technical Field

[0001] This utility model relates to the field of tobacco cultivation, and in particular to a device for precise control of the amount of tobacco aqueous solution and microbial agent applied. Background Technology

[0002] Tobacco is an annual herbaceous plant belonging to the genus Nicotiana in the Solanaceae family. Its leaves are oblong-lanceolate, lanceolate, oblong, or ovate, with an acuminate apex and a gradually narrowed base forming an auricle-like semi-amplexicaul shape. The petioles are inconspicuous or winged. The inflorescence is paniculate; the calyx is tubular or tubular-campanulate with triangular-lanceolate lobes; the corolla is funnel-shaped, pale yellow, pale green, red, or pink, with a yellowish base. The capsule is ovoid or elliptical, nearly as long as the persistent calyx; the seeds are round or broadly oblong, brown. Flowering and fruiting occur in summer and autumn. Tobacco has a pungent taste and warm properties, entering the lung meridian. It is used to dispel evil influences, treat wind-cold-dampness syndrome, stagnation of qi and phlegm, and mountain miasma, acting as a dispersing agent. The water in the tobacco pipe can detoxify. Tobacco has insecticidal, stomach poison, contact poison, and fumigation effects on crops, and is used to control various crop pests such as rice leafhoppers, rice weevils, aphids, thrips, flies, and red spider mites.

[0003] Tobacco-based liquid inoculants play a crucial role in tobacco cultivation, primarily comprising two categories: liquid microbial inoculants and tobacco-specific liquid inoculants. They exhibit significant effects in promoting tobacco growth, enhancing stress resistance, and improving quality. To ensure normal tobacco growth, the application rate of tobacco-based liquid inoculants needs strict control. In the Chinese utility model patent "Announcement No.: CN218516969U, Title: A Tobacco-Specific Microbial Inoculant Applicator," a stirring device can accelerate the mixing time of the microbial inoculant and water, improving the thoroughness of the mixture. However, this application requires additional weighing equipment to pre-weigh the liquid inoculant raw materials before adding them for mixing, requiring numerous devices and being cumbersome to operate. Furthermore, the application directly sprays the liquid inoculant, making it difficult to apply directly to tobacco. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art in terms of difficulty in quantitative mixing and precise application, and to provide a device for precise control of the amount of tobacco aqueous and bacterial agents to be applied.

[0005] The present invention solves the above-mentioned technical problems through the following technical solution: This utility model provides a precise dosage control device for tobacco aqueous solution and microbial agent, including a mobile frame, a storage and control frame and an application device. The storage and control frame and the application device are both connected to the top of the mobile frame. The inlet end of the application device is connected to the storage and control frame. The application device is used to apply the tobacco aqueous solution and microbial agent in the storage and control frame to the tobacco. The mixing and clarification mechanism and the liquid addition component are provided. The mixing and clarification mechanism is provided inside the storage and control frame, and the upper end of the mixing and clarification mechanism is connected to the liquid addition component for quantitatively adding liquid materials into the storage and control frame. A quantitative addition unit is provided above the storage and control frame shell. The quantitative addition unit includes a liquid addition component for quantitative addition of liquid materials and a solid addition mechanism for crushing and adding solid materials.

[0006] In this technical solution, the dosage of materials entering the storage and control frame can be precisely controlled through the quantitative addition unit, thereby controlling the precise quantitative application of tobacco liquid and microbial agents without the need for many auxiliary equipment and making operation convenient. At the same time, when adding, liquid and solid are added separately to avoid the solid and liquid dissolving or reacting in the quantitative addition unit, which would affect the cleanliness of the quantitative addition unit and subsequent mixing.

[0007] Preferably, the mixing mechanism includes a rotating pipe that is rotatably connected to the top surface of the component storage and control frame. The top end of the rotating pipe is connected to the liquid filling assembly. The rotating pipe forms a communication channel between the liquid filling assembly and the inner cavity of the storage and control frame, allowing the liquid material to flow within the communication channel. The surface of the rotating pipe is connected to the drive component located on the top surface of the storage control frame. Under the drive of the drive component, the rotating pipe can rotate around its own axis. A floating stirring component is connected to the bottom of the rotating pipe. The floating stirring component rotates with the rotating pipe and stirs the material in the storage control frame. A scraping component is installed on the lower side of the rotating pipe. The scraping component rotates with the rotation of the rotating pipe. One end of the scraping component contacts the inner wall of the storage control frame. When the rotating pipe rotates, it drives the scraping component to rotate, thereby scraping and cleaning the inner wall of the storage control frame.

[0008] In this technical solution, the liquid in the liquid filling component can be introduced into the storage and control frame shell by rotating the pipe.

[0009] Preferably, the driving component includes a driving source connected to the top of the storage control frame, and a transmission component connected to the output end of the driving source. The transmission component is connected to the surface of the rotating pipe, and the rotational driving force output by the driving source is transmitted to the rotating pipe through the transmission component, so that the rotating pipe rotates with the rotational driving force output by the driving source. The drive source and transmission components are provided with a protective frame on the outside. The bottom of the protective frame is connected to the top of the storage control frame shell, and the surface of the rotating pipe is rotatably connected to the top surface of the protective frame.

[0010] In this technical solution, a driving component provides driving force for the rotation of the rotating pipe.

[0011] Preferably, the floating stirring assembly includes a transfer column and stirring shafts, the top of the transfer column is connected to a plurality of stirring shafts arranged in a ring array, and the top of the stirring shafts is connected to the bottom of the rotating pipe. The stirring shaft consists of multiple fixed central shafts and partition blocks connected in sequence. The diameter of the fixed central shaft is smaller than the width of the partition block, and stirring blades are rotatably fitted on the surface of each fixed central shaft.

[0012] In this technical solution, the materials are stirred and mixed by a stirring shaft.

[0013] Preferably, the scraping assembly includes a support frame with a U-shaped cross-section. The upper end of the support frame is connected to the lower surface of the rotating pipe, allowing the support frame to rotate with the rotation of the rotating pipe. An inner wall scraping component for scraping and cleaning is connected to the side of the support frame near the storage control frame shell.

[0014] In this technical solution, the inner wall of the storage control frame is cleaned using an inner wall scraper.

[0015] Preferably, the liquid filling assembly includes a measuring container with graduation lines, a fixing frame for supporting the measuring container is connected to the bottom of the measuring container, the bottom of the fixing frame is connected to the top of the protective outer frame, a liquid filling pipe is connected to one side of the measuring container, the end of the liquid filling pipe away from the measuring container is rotatably connected to the top of the rotating pipe, and a control valve for controlling the on / off state of the liquid filling pipe is installed at the liquid filling pipe.

[0016] In this technical solution, the liquid material is quantitatively added through a liquid addition component.

[0017] Preferably, the solidification mechanism includes a feeding channel, which is divided into a crushing chamber and a conveying and cleaning chamber from top to bottom. A feeding port is provided on the top surface of the storage and control frame shell. The crushing chamber, the conveying and cleaning chamber and the inner cavity of the storage and control frame shell are interconnected to realize the feeding function. The crushing chamber is equipped with a crushing roller assembly for crushing materials. The conveying and cleaning chamber is equipped with a cleaning component and a conveying component. The cleaning component is located above the conveying component and is used to clean the surface of the crushing roller assembly. The conveying component is used to collect the crushed material and add it into the storage and control frame. One end of the cleaning component and the conveying component is rotatably connected to the inner wall of the feeding channel, and the other end of the cleaning component and the conveying component is rotatably connected to one side of the feeding channel, and this end is connected to the synchronous power component for transmission.

[0018] In this technical solution, solid materials are crushed using a crushing roller assembly.

[0019] Preferably, the cleaning component includes a rotating central shaft and roller surface cleaning blades. A rotating central shaft is provided below each of the two rollers of the crushing roller assembly. The two rotating central shafts are symmetrically distributed. One end of the rotating central shaft is rotatably connected to the inner wall of one side of the feeding channel, and the other end of the rotating central shaft is rotatably connected to the inner wall of the other side of the feeding channel. This end is connected to the synchronous power assembly for transmission. The rotating central shaft surface is connected to multiple roller surface cleaning blades arranged in a ring array. The side of the roller surface cleaning blades away from the rotating central shaft contacts the roller surface of the crushing roller assembly to clean the roller surface.

[0020] In this technical solution, the roller surface of the crushing roller assembly is cleaned by a cleaning component.

[0021] Preferably, the conveying component includes a conveying shaft and a conveying auger. The surface of the conveying shaft is connected to the conveying auger for material conveying. One end of the conveying shaft is rotatably connected to the inner wall of one side of the feeding channel, and the other end of the conveying shaft is rotatably connected through to the inner wall of the other side of the feeding channel. This end is driven by a synchronous power component.

[0022] In this technical solution, materials are collected and added into the storage and control frame by a conveying component.

[0023] Preferably, the synchronous power assembly includes a power source connected to the inner wall of the mounting housing, and one side of the mounting housing is connected to the side of the feeding channel; The output end of the power source is connected to one end of the rotating central shaft and the conveying shaft through a linkage component. The linkage component transmits the rotational power of the power source to the rotating central shaft and the conveying shaft, thereby driving the rotating central shaft and the conveying shaft to rotate.

[0024] In this technical solution, a synchronous power assembly provides driving force to both the cleaning component and the conveying component simultaneously.

[0025] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this utility model.

[0026] The positive and progressive effects of this utility model are as follows: This invention can precisely control the dosage of materials entering the storage and control frame through a quantitative addition unit, thereby controlling the precise quantitative application of tobacco aqueous solution and microbial agent without requiring much auxiliary equipment and making operation convenient. At the same time, the mixing and cleaning mechanism mixes the materials in the storage and control frame and cleans the inner wall of the storage and control frame during mixing, preventing substances adhering to the inner wall of the storage and control frame from affecting the uniformity of material mixing, thus making the tobacco aqueous solution and microbial agent more uniformly mixed. Furthermore, when adding, the liquid and solid are added separately to avoid reactions such as dissolution between the solid and liquid within the metering unit, which would affect the cleanliness of the metering unit and subsequent mixing. Furthermore, the solid material is pulverized by the pulverizing roller assembly to increase the dissolution rate of the solid material, thereby improving the mixing efficiency of the material. At the same time, the cleaning component can clean the roller surface of the pulverizing roller assembly to prevent material from adhering to the roller surface and affecting the dosage of the aqueous bacterial agent. While the cleaning component is running, the conveying component also runs, and the conveying component collects the pulverized material from the pulverizing roller assembly into the storage control frame to prevent the material from being too dispersed and causing residue in the feeding channel. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of the tobacco aqueous solution and microbial agent precise dosage control application device according to an embodiment of the present invention.

[0028] Figure 2 for Figure 1 The diagram shows the overall three-dimensional structure of the tobacco aqueous solution and microbial agent precision dosage control application device.

[0029] Figure 3 for Figure 1 The diagram shows the internal structure of the storage and control frame of the precise dosage control device for tobacco aqueous solution and microbial agent.

[0030] Figure 4 for Figure 1 The diagram shows the three-dimensional structure of the mixing mechanism of the precise dosage control device for tobacco liquid inoculants. Figure 1 .

[0031] Figure 5 for Figure 4 The diagram shows the three-dimensional structure of the mixing mechanism of the precise dosage control device for tobacco liquid inoculants. Figure 2 .

[0032] Figure 6 for Figure 1 The diagram shows the three-dimensional structure of the cleaning components, conveying components, and synchronous power assembly of the precise dosage control device for tobacco liquid microbial agents. Figure 1 .

[0033] Figure 7 for Figure 6 The diagram shows the three-dimensional structure of the cleaning components, conveying components, and synchronous power assembly of the precise dosage control device for tobacco liquid inoculants. Figure 2 .

[0034] Explanation of reference numerals in the attached figures 1. Mobile chassis; 11. Platform; 12. Wheelset; 13. Push-pull handrail; 2. Storage and control frame; 3. Application device; 4. Mixing and cleaning mechanism; 41. Rotating pipe; 42. Drive source; 43. Transmission components; 44. Protective outer frame; 45. Transfer column; 46. Stirring shaft; 47. Stirring blades; 48. Support frame; 49. Inner wall scraping parts; 5. Liquid filling assembly; 51. Measuring container; 52. Mounting bracket; 53. Liquid filling pipe; 54. Control valve; 6. Feeding channel; 7. Crushing roller assembly; 8. Cleaning components; 81. Rotating central shaft; 82. Roller surface cleaning blades; 9. Conveying components; 91. Conveying shaft; 92. Conveying auger; 10. Synchronous power assembly; 101. Power source; 102. Mounting housing; 103. Linkage components. Detailed Implementation

[0035] The present invention will be further illustrated by way of embodiments below, but the present invention is not limited to the scope of the embodiments described herein.

[0036] Figures 1 to 7 The diagram shown is a structural schematic of an embodiment of the tobacco aqueous solution and microbial agent precise dosage control application device of this utility model. The tobacco aqueous solution and microbial agent precise dosage control application device includes a mobile frame 1; The storage control frame 2 and the application device 3 are both connected to the top of the mobile frame 1. The inlet end of the application device 3 is connected to the storage control frame 2. The application device 3 is used to apply the tobacco liquid microbial agent in the storage control frame 2 to the tobacco. The mixing and clarification mechanism 4 and the liquid addition component 5 are provided inside the storage and control frame shell 2. The upper end of the mixing and clarification mechanism 4 is connected to the liquid addition component 5, which quantitatively adds liquid materials into the storage and control frame shell 2. A quantitative addition unit is provided above the storage and control frame 2. The quantitative addition unit includes a liquid addition component 5 for quantitative addition of liquid materials and a solid addition mechanism for crushing and adding solid materials.

[0037] The application device 3 includes an application water pump and necessary connecting pipes, various types of liquid outlets, and other structures to complete the application of tobacco liquid agent.

[0038] When using, the tobacco aqueous solution of the microbial agent is quantitatively prepared according to the size of the tobacco area to be applied, and then the application device 3 is used to apply the tobacco aqueous solution of the microbial agent to the tobacco area to achieve precise control of the amount of application.

[0039] The mobile frame 1 includes a platform 11, which serves as a basic support component. The platform 11 is equipped with a storage control frame 2 and an application device 3 on its top, providing support for the storage control frame 2 and the application device 3. The bottom of the platform 11 is equipped with a set of wheels 12 for walking. The top of the platform 11 is connected to a push-pull handle 13 for pushing and pulling the platform 11, which drives the entire mobile frame 1 to move.

[0040] In use, the push and pull force is applied to the platform 11 component by the push and pull handle 13 component, causing the platform 11 component to move. This movement further drives the walking wheel set 12 component to roll or walk, thereby realizing the movement function of the mobile frame 1 and other structures in the tobacco planting area.

[0041] The mixing and clarification mechanism 4 includes a rotating pipe 41, which is rotatably connected to the top surface of the component storage and control frame 2. The top end of the rotating pipe 41 is connected to the liquid filling component 5. The rotating pipe 41 forms a communication channel between the liquid filling component 5 and the inner cavity of the storage and control frame 2, allowing the liquid material to flow in the communication channel. The surface of the rotating pipe 41 is connected to the driving component on the top surface of the storage control frame 2. Under the drive of the driving component, the rotating pipe 41 can rotate around its own axis. The bottom end of the rotating pipe 41 is connected to a floating stirring component, which rotates with the rotation of the rotating pipe 41 to stir the material in the storage control frame 2. A scraping component is installed on the lower side of the rotating pipe 41. The scraping component rotates with the rotation of the rotating pipe 41. One end of the scraping component is in contact with the inner wall of the storage control frame 2. When the rotating pipe 41 rotates, it drives the scraping component to rotate, thereby scraping and cleaning the inner wall of the storage control frame 2.

[0042] The driving component includes a driving source 42, which is connected to the top of the storage control frame 2. The output end of the driving source 42 is connected to a transmission component 43, which is connected to the surface of the rotating pipe 41. The rotational driving force output by the driving source 42 is transmitted to the rotating pipe 41 through the transmission component 43, so that the rotating pipe 41 rotates with the rotational driving force output by the driving source 42. A protective frame 44 is provided on the outside of the drive source 42 and the transmission component 43. The bottom of the protective frame 44 is connected to the top of the storage control frame shell 2, and the surface of the rotating pipe 41 is rotatably connected to the top surface of the protective frame 44.

[0043] Preferably, the transmission component 43 consists of two meshing gears, one of which is connected to the output end of the drive source 42, and the other is connected to the surface of the rotating pipe 41.

[0044] The floating stirring assembly includes a transfer column 45 and a stirring shaft 46. The top of the transfer column 45 is connected to a plurality of stirring shafts 46 arranged in a ring array. The top of the stirring shafts 46 is connected to the bottom of the rotating pipe 41. The stirring shaft 46 is composed of multiple fixed central shafts and partition blocks connected in sequence. The diameter of the fixed central shaft is smaller than the width of the partition block, and each fixed central shaft surface is rotatably fitted with a stirring blade 47.

[0045] Preferably, the stirring blade 47 is composed of a rotating sleeve and stirring plates. The rotating sleeve is fitted onto the surface of the fixed central shaft, and multiple stirring plates arranged in a ring array are connected to the side of the rotating sleeve.

[0046] The scraping assembly includes a support frame 48 with a U-shaped cross-section. The upper end of the support frame 48 is connected to the lower surface of the rotating pipe 41, so that the support frame 48 rotates with the rotation of the rotating pipe 41. An inner wall scraping component 49 for scraping and cleaning is connected to the side of the support frame 48 near the storage control frame shell 2.

[0047] Specifically, reinforcing ribs are connected to the corners of the inner surface of the support frame 48 to increase the structural strength of the support frame 48.

[0048] In use, the drive source 42 outputs rotational power, thereby driving the transmission component 43 to rotate, which in turn drives the rotating pipe 41 to rotate. When the rotating pipe 41 rotates, it drives the transmission column 45 and the support frame 48 to rotate respectively. When the transmission column 45 rotates, it drives the stirring shaft 46 to rotate. Under the action of centrifugal force of the rotating stirring shaft 46, the stirring blade 47 rotates and shakes within the predetermined range of the fixed central shaft of the stirring shaft 46, thereby achieving mixing of the materials in the storage control frame shell 2. When the support frame 48 rotates, the inner wall scraper 49 rotates. The rotation of the support frame 48 and the inner wall scraper 49 not only assists in the mixing of materials in the storage control frame shell 2, but also allows the rotating inner wall scraper 49 to scrape and clean the inner wall of the storage control frame shell 2, removing the substances adhering to the inner wall of the storage control frame shell 2. This facilitates the mixing of materials in the storage control frame shell 2 and also facilitates subsequent cleaning operations of the storage control frame shell 2.

[0049] The liquid filling assembly 5 includes a measuring container 51 with graduated lines. The bottom of the measuring container 51 is connected to a fixing frame 52 for supporting the measuring container 51. The bottom of the fixing frame 52 is connected to the top of the protective outer frame 44. A liquid filling pipe 53 is connected to one side of the measuring container 51. The end of the liquid filling pipe 53 away from the measuring container 51 is rotatably connected to the top of the rotating pipe 41. A control valve 54 is installed at the liquid filling pipe 53 to control the opening and closing of the liquid filling pipe 53.

[0050] In use, the liquid material is first added into the measuring container 51. The scale line of the measuring container 51 is used to determine the backbone of the material added into the storage and control frame 2, so as to achieve the purpose of precise quantity control.

[0051] The solidification mechanism includes a feeding channel 6, which is divided into a crushing chamber and a conveying and cleaning chamber from top to bottom. A feeding port is provided on the top surface of the storage and control frame 2. The crushing chamber, the conveying and cleaning chamber and the inner cavity of the storage and control frame 2 are interconnected to realize the feeding function. The crushing chamber is equipped with a crushing roller assembly 7 for crushing materials. The conveying and cleaning chamber is equipped with a cleaning component 8 and a conveying component 9. The cleaning component 8 is located above the conveying component 9. The cleaning component 8 is used to clean the surface of the crushing roller assembly 7. The conveying component 9 is used to collect the crushed material and add it into the storage and control frame shell 2. One end of the cleaning component 8 and the conveying component 9 is rotatably connected to the inner wall of the feeding channel 6, and the other end of the cleaning component 8 and the conveying component 9 is rotatably connected to one side of the feeding channel 6, and this end is connected to the synchronous power component 10 for transmission.

[0052] The cleaning component 8 includes a rotating central shaft 81 and roller surface cleaning blades 82. A rotating central shaft 81 is provided below each of the two rollers of the crushing roller group 7. The two rotating central shafts 81 are symmetrically distributed. One end of the rotating central shaft 81 is rotatably connected to the inner wall of one side of the feeding channel 6, and the other end of the rotating central shaft 81 is rotatably connected to the inner wall of the other side of the feeding channel 6. This end is connected to the synchronous power component 10 for transmission. The rotating central shaft 81 is connected to a plurality of roller surface cleaning blades 82 arranged in a ring array. The side of the roller surface cleaning blades 82 away from the rotating central shaft 81 contacts the roller surface of the crushing roller group 7 to clean the roller surface.

[0053] Furthermore, the roller surface cleaning blades 82 are composed of multiple scraping strips and flexible brushes arranged at intervals. The combined action of the scraping strips and flexible brushes can remove materials with varying degrees of adhesion to the roller surface.

[0054] The conveying component 9 includes a conveying shaft 91 and a conveying auger 92. The surface of the conveying shaft 91 is connected to the conveying auger 92 for material conveying. One end of the conveying shaft 91 is rotatably connected to the inner wall of one side of the feeding channel 6, and the other end of the conveying shaft 91 is rotatably connected to the inner wall of the other side of the feeding channel 6. This end is connected to the synchronous power component 10 for transmission.

[0055] Preferably, the conveying auger 92 is composed of two spiral blades in opposite directions. The two spiral blades convey the material crushed by the crushing roller group 7 to the inner cavity of the feeding channel 6 and then concentrate it into the storage control frame shell 2.

[0056] The synchronous power assembly 10 includes a power source 101, which is connected to the inner wall of the mounting housing 102. One side of the mounting housing 102 is connected to the side of the feeding channel 6. The output end of the power source 101 is connected to one end of the rotating central shaft 81 and the conveying shaft 91 via the linkage component 103. The linkage component 103 transmits the rotational power of the power source 101 to the rotating central shaft 81 and the conveying shaft 91, thereby driving the rotating central shaft 81 and the conveying shaft 91 to rotate.

[0057] Preferably, the linkage component 103 consists of three sprockets. Two of the three sprockets are respectively connected to one end of two rotating central shafts 81 and one conveying shaft 91, and the other sprocket is connected to the output end of the power source 101. Chains are meshed with the sides of the sprockets, and the sides of the three sprockets are respectively connected by chain drive.

[0058] In use, the power source 101 drives the linkage component 103 to rotate, thereby driving the rotating central shaft 81 and the conveying shaft 91 to rotate respectively. When the rotating central shaft 81 rotates, it drives the roller surface cleaning blades 82 to rotate. The roller surface cleaning blades 82 clean the roller surface of the crushing roller group 7 to prevent material from adhering to the roller surface. When the conveyor shaft 91 is braked, it drives the conveyor auger 92 to rotate. The conveyor auger 92 concentrates and conveys the material crushed by the crushing roller group 7 and puts it into the storage control frame 2.

[0059] The drive source 42 and power source 101 are motor sets or other devices that can output rotational kinetic energy.

[0060] While specific embodiments of this utility model have been described above, those skilled in the art should understand that these are merely illustrative examples, and the scope of protection of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the scope of protection of this utility model.

Claims

1. A device for precise dosage control of tobacco aqueous microbial agent, comprising a mobile frame (1), characterized in that, The precise dosage control device for tobacco aqueous microbial agent also includes: a storage control frame (2) and an application device (3). The storage control frame (2) and the application device (3) are both connected to the top of the mobile frame (1). The inlet end of the application device (3) is connected to the storage control frame (2). The application device (3) is used to apply the tobacco aqueous microbial agent in the storage control frame (2) to the tobacco. The mixing and clarification mechanism (4) and the liquid addition component (5) are provided inside the storage control frame (2). The upper end of the mixing and clarification mechanism (4) is connected to the liquid addition component (5) for quantitatively adding liquid materials into the storage control frame (2). A quantitative addition unit is provided above the storage control frame (2). The quantitative addition unit includes a liquid addition component (5) for quantitative addition of liquid materials and a solid addition mechanism for crushing and adding solid materials.

2. The tobacco aqueous solution microbial agent precise dosage control application device as described in claim 1, characterized in that: The mixing mechanism (4) includes a rotating pipe (41), which is rotatably connected to the top surface of the component storage and control frame (2). The top end of the rotating pipe (41) is connected to the liquid filling component (5). The rotating pipe (41) forms a communication channel between the liquid filling component (5) and the inner cavity of the storage and control frame (2), allowing the liquid material to flow in the communication channel. The surface of the rotating pipe (41) is connected to the driving component on the top surface of the storage control frame (2). Under the drive of the driving component, the rotating pipe (41) can rotate around its own axis. The bottom end of the rotating pipe (41) is connected to a floating stirring component, which rotates with the rotation of the rotating pipe (41) to stir the material in the storage control frame (2). A scraping component is installed on the lower side of the rotating pipe (41). The scraping component rotates with the rotation of the rotating pipe (41). One end of the scraping component contacts the inner wall of the storage control frame (2). When the rotating pipe (41) rotates, it drives the scraping component to rotate, thereby scraping and cleaning the inner wall of the storage control frame (2).

3. The tobacco aqueous solution microbial agent precise dosage control application device as described in claim 2, characterized in that: The driving component includes a driving source (42), which is connected to the top of the storage control frame (2). The output end of the driving source (42) is connected to a transmission component (43), which is connected to the surface of the rotating pipe (41). The rotational driving force output by the driving source (42) is transmitted to the rotating pipe (41) through the transmission component (43), so that the rotating pipe (41) rotates with the rotational driving force output by the driving source (42). The drive source (42) and transmission component (43) are provided with a protective frame (44). The bottom of the protective frame (44) is connected to the top of the storage control frame (2), and the surface of the rotating pipe (41) is rotatably connected to the top surface of the protective frame (44).

4. The tobacco aqueous solution microbial agent precise dosage control application device as described in claim 2, characterized in that: The floating stirring assembly includes a transfer column (45) and a stirring shaft (46). The top of the transfer column (45) is connected to a plurality of stirring shafts (46) arranged in a ring array. The top of the stirring shafts (46) is connected to the bottom of the rotating pipe (41). The stirring shaft (46) is composed of multiple fixed central shafts and partition blocks connected in sequence. The diameter of the fixed central shaft is smaller than the width of the partition block. Each fixed central shaft surface is rotatably fitted with stirring blades (47).

5. The tobacco aqueous solution microbial agent precise dosage control application device as described in claim 2, characterized in that: The scraping assembly includes a support frame (48) with a U-shaped cross-section. The upper end of the support frame (48) is connected to the lower surface of the rotating pipe (41), so that the support frame (48) rotates with the rotating pipe (41). An inner wall scraping component (49) for scraping and cleaning is connected to the side of the support frame (48) near the storage control frame shell (2).

6. The tobacco aqueous solution microbial agent precise dosage control application device as described in claim 1, characterized in that: The liquid filling assembly (5) includes a measuring container (51) with scale lines. The bottom of the measuring container (51) is connected to a fixing frame (52) for supporting the measuring container (51). The bottom of the fixing frame (52) is connected to the top of the protective outer frame (44). A liquid filling pipe (53) is connected to one side of the measuring container (51). The end of the liquid filling pipe (53) away from the measuring container (51) is rotatably connected to the top of the rotating pipe (41). A control valve (54) for controlling the opening and closing of the liquid filling pipe (53) is installed at the liquid filling pipe (53).

7. The tobacco aqueous solution microbial agent precise dosage control application device as described in claim 1, characterized in that: The solidification mechanism includes a feeding channel (6), which is divided into a crushing chamber and a conveying and cleaning chamber from top to bottom. The top surface of the storage and control frame (2) is provided with a feeding port. The crushing chamber, the conveying and cleaning chamber and the inner cavity of the storage and control frame (2) are interconnected to realize the feeding function. The crushing chamber is provided with a crushing roller group (7) for crushing materials. The conveying and cleaning chamber is provided with a cleaning component (8) and a conveying component (9). The cleaning component (8) is located above the conveying component (9). The cleaning component (8) is used to clean the surface of the crushing roller group (7). The conveying component (9) is used to collect the crushed material and add it into the storage and control frame (2). One end of the cleaning component (8) and the conveying component (9) is rotatably connected to the inner wall of the feeding channel (6), and the other end of the cleaning component (8) and the conveying component (9) is rotatably connected to one side of the feeding channel (6), and this end is connected to the synchronous power component (10) for transmission.

8. The tobacco aqueous solution microbial agent precise dosage control application device as described in claim 7, characterized in that: The cleaning component (8) includes a rotating central shaft (81) and roller surface cleaning blades (82). The two rollers of the crushing roller group (7) are each provided with a rotating central shaft (81). The two rotating central shafts (81) are symmetrically distributed. One end of the rotating central shaft (81) is rotatably connected to the inner wall of one side of the feeding channel (6). The other end of the rotating central shaft (81) is rotatably connected to the inner wall of the other side of the feeding channel (6). This end is connected to the synchronous power component (10) for transmission. The rotating central shaft (81) has a plurality of roller surface cleaning blades (82) arranged in a ring array connected to its surface. The side of the roller surface cleaning blades (82) away from the rotating central shaft (81) contacts the roller surface of the crushing roller group (7) to clean the roller surface.

9. The tobacco aqueous solution microbial agent precise dosage control application device as described in claim 7, characterized in that: The conveying component (9) includes a conveying shaft (91) and a conveying auger (92). The surface of the conveying shaft (91) is connected to the conveying auger (92) for material conveying. One end of the conveying shaft (91) is rotatably connected to the inner wall of one side of the feeding channel (6), and the other end of the conveying shaft (91) is rotatably connected to the inner wall of the other side of the feeding channel (6). This end is connected to the synchronous power component (10) for transmission.

10. The tobacco aqueous solution microbial agent precise dosage control application device as described in claim 9, characterized in that: The synchronous power assembly (10) includes a power source (101), which is connected to the inner wall of the mounting housing (102), and one side of the mounting housing (102) is connected to the side of the feeding channel (6); The output end of the power source (101) is connected to one end of the rotating central shaft (81) and the conveying shaft (91) via a linkage component (103). The linkage component (103) transmits the rotational power of the power source (101) to the rotating central shaft (81) and the conveying shaft (91), thereby driving the rotating central shaft (81) and the conveying shaft (91) to rotate.

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