Quantitative adding device for tobacco base fertilizer microbial agent

Abstract

The invention relates to the technical field of quantitative adding, in particular to a quantitative adding device for tobacco base fertilizer microbial inoculant.The quantitative adding device comprises a supporting frame, an adding mechanism and a feeding port, the adding mechanism is installed on the supporting frame, the feeding port is formed in the upper portion of the adding mechanism, and the adding mechanism drives an output shaft to rotate through a motor; the rotating output shaft drives a spiral piece to rotate through transmission of a bevel gear, so that the rotating spiral piece can vertically move materials at a constant speed, meanwhile, the rotating output shaft drives an L-shaped block to rotate through rotation of a gear, the rotating L-shaped block drives a rotating cylinder to rotate, and the rotating cylinder drives a transmission piece to rotate through a limiting block. And then the rotating transmission piece is driven to rotate in a clearance mode, the transmission piece rotating in the clearance mode drives the adding cylinder to rotate in a clearance mode, and therefore materials enter the conveying cylinder in a uniform distribution mode.

Description

Technical Field

[0001] The invention relates to the technical field of quantitative addition, and in particular to a quantitative addition device for a base fertilizer microbial agent for tobacco. Background Art

[0002] The application of basal fertilizer is of great significance for improving the growth quality and yield of tobacco. In recent years, microbial agents, as a new type of basal fertilizer additive, have attracted widespread attention because they can improve soil structure, increase soil fertility, and promote plant growth. Microbial agents usually contain beneficial microorganisms that can promote plant growth, such as nitrogen-fixing bacteria, phosphorus-dissolving bacteria, potassium-dissolving bacteria, etc. These microorganisms can improve the nutritional status of the soil and enhance the growth performance of tobacco.

[0003] If quantitative addition of microbial agents is not adopted, a series of problems will arise. First, inconsistent effects will affect the final results. Excessive use may waste resources and increase costs, while insufficient use may not achieve the expected effect, resulting in low application efficiency. In addition, excessive microbial agents will pollute the environment and interfere with the ecological balance, while insufficient use may require additional supplements, further increasing costs. Unquantified addition methods also make it difficult to evaluate the effects, accurately analyze and optimize the use strategy. In terms of operation, the lack of quantitative control may increase the complexity of operation and the difficulty of maintenance, and it is difficult to ensure the stable operation of equipment. Finally, some industries or regions may have regulatory requirements, and quantitative addition can help meet these regulatory standards and ensure legal compliance. In short, quantitative addition of microbial agents can not only improve the application effect, but also save costs, reduce environmental risks, and simplify operation and maintenance. It is the key to ensure the efficiency and safety of microbial agent use.

[0004] In view of the above situation, in order to overcome the above technical problems, the present invention designs a quantitative adding device for base fertilizer microbial inoculant of tobacco, which solves the above technical problems. Summary of the invention

[0005] The technical purpose to be achieved by the present invention is: a quantitative adding device for base fertilizer microbial agents for tobacco designed by the present invention can realize accurate quantitative addition of materials through the transmission plate and adding cylinder rotating in the gap in the adding mechanism, ensure that the dosage of microorganisms added each time is consistent, which helps to optimize the use effect of the fertilizer. The adding mechanism can evenly distribute the microbial agents in the transport cylinder, avoid segregation or aggregation of materials during transportation, and ensure uniformity of fertilization.

[0006] In order to achieve the above technical objectives, the present invention provides the following technical solutions:

[0007] The present invention provides a quantitative adding device for a base fertilizer microbial inoculant for tobacco, comprising a support frame, an adding mechanism and a feed port, wherein the adding mechanism is installed on the support frame, and the feed port is installed above the adding mechanism, the adding mechanism drives an output shaft to rotate through a motor, and the rotating output shaft drives a spiral piece to rotate through the transmission of a bevel gear, so that the rotating spiral piece can move the material vertically at a uniform speed, and at the same time, the rotating output shaft drives an L block to rotate through the rotation of the gear, and the rotating L block drives a rotating cylinder to rotate, and the rotating rotating cylinder drives a transmission piece to rotate through a limit block, thereby driving the rotating transmission piece to perform intermittent rotational motion, and the intermittently rotating transmission piece drives the adding cylinder to rotate intermittently, so that the material is evenly distributed into the transport cylinder.

[0008] Through the design of the adding mechanism, especially the intermittently rotating transmission plate and the adding cylinder, the precise quantitative addition of materials can be achieved, ensuring that the amount of microorganisms added each time is consistent, which helps to optimize the use effect of the fertilizer. The device can evenly distribute the microbial agent into the transport cylinder, avoiding the segregation or aggregation of materials during transportation, and ensuring the uniformity of fertilization. By driving the output shaft and transmission equipment by the motor, the device realizes automatic operation, reduces the need for manual intervention, and improves work efficiency and operation stability. By using the coordination of the helical gear and the spiral plate, the material can move vertically at a uniform speed, which improves the efficiency of material transportation, and the operation process is smooth, reducing possible blockages or interruptions. The design layout of the various components of the device, such as the support frame, the adding mechanism and the feed port, is reasonable, compact, and takes up little space, making it suitable for use in a variety of scenarios. By adjusting the rotation of the adding cylinder and the transmission plate, the speed and amount of material addition can be accurately controlled, and it can flexibly adapt to different fertilization needs.

[0009] The adding mechanism includes a transmission plate, a support plate, a transmission motor, an output shaft, a transmission gear, a driven rod, a limiting cylinder and a rotating rod. A transmission plate is installed above the support frame, a support plate is installed on the left side of the transmission plate, a transmission motor is installed on the support plate, an output shaft is installed at one output end of the transmission motor, a transmission gear is installed on the output shaft, a driven rod is installed above the transmission gear, a driven gear is installed on the driven rod, and the driven gear is meshed with the transmission gear, a limiting cylinder is installed on the driven rod, and a rotating rod is installed above the driven rod.

[0010] The meshing transmission of the transmission gear and the driven gear ensures the stability and efficiency of power transmission. Such a design can effectively reduce vibration and noise during operation and improve the working stability and service life of the equipment. The combined use of the limit cylinder and the rotating rod makes the material addition process more accurate. The design of the limit cylinder can prevent the accidental rotation of the driven gear and ensure that the rotating rod is precisely operated at the right time, thereby achieving quantitative addition. The transmission motor drives the transmission gear through the output shaft, and then transmits power through the driven gear, so that the power transmission efficiency of the entire equipment is high. Such a design can ensure efficient and continuous operation during material transportation and improve work efficiency.

[0011] A driving bevel gear is installed at one right end of the output shaft, and a driven bevel gear is meshed with the other end of the driving bevel gear. A sealing ring is provided on the inner side of the driven bevel gear, a transmission rod is installed in an array on the sealing ring, and a rotating column is installed in the middle of the transmission rod.

[0012] The meshing of the active helical gear and the driven helical gear can effectively transmit the rotational force of the output shaft. Compared with spur gears, helical gears have higher meshing efficiency and smoother transmission effect, reducing vibration and noise, thereby improving the smoothness and reliability of the device. A sealing ring is provided on the inner side of the driven helical gear, which effectively prevents material leakage or external contaminants from entering the device. The use of the sealing ring can ensure that the entire transmission equipment remains clean and sealed during operation, improving the durability and adaptability of the equipment, especially in scenarios involving dust or fine particles. The transmission rods installed in an array on the sealing ring and the rotating column installed in the middle of the transmission rod make the transmission structure more stable. This design is not only easy to assemble and maintain, but also can be flexibly adjusted and customized according to different needs, enhancing the adaptability of the equipment. The helical gear design helps to improve the meshing accuracy and transmission efficiency, thereby reducing power loss. This advantage is particularly significant in application scenarios that require efficient transmission, allowing the equipment to achieve more efficient operation at lower energy consumption. Since the design of the transmission equipment focuses on sealing and structural stability, the equipment is not prone to failure during long-term use, reducing the need for regular maintenance and overhaul, thereby reducing the cost of use.

[0013] A spiral blade is installed on the rotating column, and the diameter of the spiral blade decreases from top to bottom. A transport cylinder is installed on the periphery of the spiral blade. The cross-sectional shape of the internal groove of the transport cylinder is an isosceles trapezoid, and the interior of the transport cylinder fits the outer side of the spiral blade.

[0014] The design of the spiral blade gradually reduces the blade diameter from top to bottom, which can effectively improve the material conveying efficiency. The blade diameter gradually decreases, so that the pressure of the material gradually increases during the downward conveying process, which helps to evenly move and discharge the material and reduce the retention and blockage of the material during the conveying process. The design of the spiral blade can control the flow and speed of the material by adjusting the change of the blade diameter, so as to achieve more accurate quantitative conveying. The conveying cylinder on the periphery of the spiral blade fits tightly with the outer side of the spiral blade, and the internal groove shape of the conveying cylinder is an isosceles trapezoid. This design helps to prevent the material from flowing back or being retained during the conveying process. The isosceles trapezoidal groove shape increases the contact area between the material and the conveying channel, effectively reduces the backflow of the material during the conveying process, and ensures that the material can be smoothly pushed to the next process or position. The isosceles trapezoidal groove design inside the conveying cylinder not only enhances the fit with the spiral blade, but also reduces the wear between the spiral blade and the conveying cylinder. This design extends the service life of the conveying cylinder and reduces the maintenance frequency and cost of the equipment. The fitting design between the spiral blades and the conveying cylinder ensures the stability of the material during the conveying process, reduces the interference and external influence on the material during the conveying process, and thus improves the reliability of the entire conveying process.

[0015] A rotating cylinder is installed at the right end of the driven rod, and a limiting disk is installed on the rotating cylinder. The cross-section of the outer periphery of the limiting disk is rotated into an arc shape. An adjusting block is installed on the side of the driven rod, and an adjusting rod is installed on the other end of the adjusting block. A limiting gear is installed on the end of the adjusting rod close to the limiting internal gear, and an L block is installed on the other end of the adjusting rod, and a rotating cylinder is installed on one end of the short side of the L block.

[0016] By installing a rotating drum at one end of the driven rod and a limit plate on the rotating drum, the rotating motion can be precisely controlled. The optimal arc cross-section design of the outer periphery of the limit plate makes the rotation smoother, and by adjusting the rotation angle, the precise positioning of each component is ensured, thereby achieving more accurate material handling and conveying. The combined design of the adjustment block and the adjustment rod allows the operator to flexibly adjust according to specific needs. The adjustment rod connects the limit gear and the L block, and can achieve precise control under different working conditions by adjusting the position and angle of the adjustment rod, so that the equipment has greater operational flexibility and adaptability. The use of the limit plate and the limit gear ensures the stability and precise positioning of the rotating drum and other components during the working process. The interaction between the limit gear and the limit inner gear can prevent accidental rotation or displacement, thereby improving the stability and safety of the equipment operation. The design of the L block further optimizes the force transmission path. The rotating drum on the short side of the L block is connected to the adjustment rod. By introducing the limit and adjustment functions at key positions, the possibility of failure or misoperation of the device during operation is reduced, thereby improving the reliability and durability of the entire equipment.

[0017] A support rod is installed on the side array of the limiting cylinder, and the cross-section of the support rod is L-shaped. A limiting internal gear is installed at one end of the short side of the support rod, and a fixing column is installed on the outer side of the limiting internal gear.

[0018] The support rods are installed in the side array of the limit cylinder, making the entire limit structure more stable. The support rods provide additional support force to ensure that the limit cylinder remains stable during operation, reduce displacement or deformation caused by vibration or external force, and thus improve the overall stability and reliability of the device. The L-shaped cross-section design of the support rod provides higher mechanical strength and stability. The L-shaped structure can effectively resist torque and lateral force, ensuring that the limit inner gear maintains precise positioning during operation, thereby achieving more precise operation control. The L-shaped cross-section of the support rod enables it to provide sufficient support strength with a smaller volume. This compact design helps to reduce the overall size and occupied space of the device, and is convenient for installation and operation in a limited space. The outer side of the limit inner gear is installed with a fixing column, and this design ensures the fixation of the limit inner gear during operation. The fixing column provides additional fixing force to prevent the limit inner gear from loosening or shifting during rotation or operation, thereby improving the safety and operational reliability of the equipment. The fixing column and the support rod work together to ensure the stability of the limit inner gear and other associated components, reduce the relative movement and friction between components, thereby reducing wear and maintenance costs of the equipment, and extending the service life of the device.

[0019] A transmission sheet is installed on the rotating rod, and a circular arc groove is opened on the periphery of the transmission sheet. The diameter of the circular arc groove is the same as the diameter of the limiting plate. Two rectangular limiting blocks are installed on the transmission sheet between the circular arc grooves.

[0020] The circular arc groove design on the transmission plate has the same diameter as the limit plate. This precise fit ensures the stability and accuracy of the transmission plate during rotation. The design of the circular arc groove can effectively limit the movement trajectory of the transmission plate, so that it can perform transmission operations according to the predetermined path, thereby improving the transmission accuracy and ensuring the accuracy of materials or other operations. Two rectangular limit blocks are installed between the circular arc grooves to provide additional limit functions. These limit blocks can effectively prevent the transmission plate from deflecting or vibrating during rotation, thereby ensuring the tight connection between the transmission plate and the rotating rod and improving the operating stability of the entire device. The circular arc groove has the same diameter as the limit plate, and the rectangular limit block design between the transmission plates effectively reduces the friction and collision between the components. Through precise mechanical fit, these designs can greatly reduce the wear of various components during the operation of the device, extend the service life of the equipment, and reduce maintenance costs. The design of the circular arc groove allows the transmission plate to be flexibly adjusted within a certain range. This flexibility allows operators to adjust the position or angle of the transmission plate according to different work requirements, thereby adapting to different operating requirements and increasing the applicability of the equipment. The design of the limit block and the transmission plate is simple and easy to install and disassemble. The rectangular limit block can effectively prevent the transmission plate from falling off or accidentally shifting when rotating at high speed or being subjected to external force.

[0021] A sealing cylinder is installed on the side of the rotating rod, an adding cylinder is installed inside the sealing cylinder, and quantitative grooves are arranged in an array on the adding cylinder, and the cross-section shape of the quantitative grooves is fan-shaped.

[0022] The cross-section of the quantitative groove is fan-shaped, and this design can accurately control the amount of material added each time. The shape of the fan-shaped groove helps to evenly distribute the material to the specified amount during the rotation process, thereby ensuring that the amount of material added each time is consistent, which is suitable for application scenarios that require high-precision quantitative measurement. The sealing cylinder is installed on the side of the rotating rod, which can effectively prevent material leakage or external contaminants from entering the equipment. The design of the sealing function helps to keep the operating environment clean, reduce material waste, and protect the internal components of the equipment from contamination and damage. The design of the addition cylinder cooperates with the sealing cylinder to ensure the stable transportation of materials. The sealing cylinder can fix the addition cylinder, reduce the vibration or movement of the material during the transportation process, and ensure the consistency and stability of the material flow. The design of the sealing cylinder and the addition cylinder makes the cleaning and maintenance of the device easier. The sealing design reduces material leakage, keeps the inside of the equipment clean, and reduces the frequency and difficulty of cleaning and maintenance. Through effective sealing and precise quantitative design, the equipment can reduce wear caused by material leakage or improper operation, and enhance the durability of the device. This design can extend the service life of the equipment, reduce the failure rate and maintenance costs. The fan-shaped design of the dosing trough not only provides accurate material dosing function, but also improves the flow efficiency of materials during rotation. The fan-shaped trough helps to evenly distribute the material, ensuring the fluidity and uniformity of the material under high-speed rotation. This design is suitable for quantitative addition of various materials, especially in industrial and agricultural applications where precise control of material quantity is required.

[0023] The beneficial effects of the present invention are as follows:

[0024] 1. Through the gap-rotating transmission plate and adding cylinder in the adding mechanism, accurate quantitative addition of materials can be achieved, ensuring that the dosage of microorganisms added each time is consistent, which helps to optimize the use effect of the fertilizer. The adding mechanism can evenly distribute the microbial agent into the transport cylinder, avoiding segregation or aggregation of materials during transportation and ensuring uniformity of fertilization.

[0025] 2. The diameter of the spiral blade gradually decreases from top to bottom, which can effectively improve the material conveying efficiency. The diameter of the blade gradually decreases, so that the pressure of the material gradually increases during the downward conveying process, which is conducive to the uniform movement and discharge of the material and reduces the retention and blockage of the material during the conveying process. The design of the spiral blade can control the flow and speed of the material by adjusting the change of the blade diameter to achieve more accurate quantitative conveying.

[0026] 3. The arc groove can effectively limit the movement trajectory of the transmission plate, so that it can perform transmission operations according to the predetermined path, thereby improving the transmission accuracy and ensuring the accuracy of materials or other operations. Two rectangular limit blocks are installed between the arc grooves, providing additional limiting functions. These limit blocks can effectively prevent the transmission plate from deflecting or vibrating during rotation, thereby ensuring the close connection between the transmission plate and the rotating rod and improving the operating stability of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] The above and other aspects of the present invention will now be described, by way of example only, with reference to the accompanying drawings, in which:

[0029] Figure 1 It is an overall schematic diagram of the present invention;

[0030] Figure 2 is a cross-sectional view of a transmission plate of the present invention;

[0031] Figure 3 It is a schematic diagram of the interior of the transmission plate of the present invention;

[0032] Figure 4 is a schematic diagram of a driven rod of the present invention;

[0033] Figure 5 It is a schematic diagram of the spiral sheet of the present invention;

[0034] Figure 6 It is a schematic diagram of a rotating rod of the present invention.

[0035] In the figure: 1, support frame; 2, adding mechanism; 21, transmission plate; 22, support plate; 23, transmission motor; 24, output shaft; 241, driving bevel gear; 242, driven bevel gear; 243, sealing ring; 244, transmission rod; 245, rotating column; 246, spiral piece; 247, transport cylinder; 25, transmission gear; 26, driven rod; 261, driven gear; 262, rotating cylinder; 26 3. Limiting plate; 264. Adjusting block; 265. Adjusting rod; 266. Limiting gear; 267. L block; 268. Rotating cylinder; 27. Limiting cylinder; 271. Support rod; 272. Limiting internal gear; 273. Fixed column; 28. Rotating rod; 281. Transmission plate; 282. Arc groove; 283. Limiting block; 284. Sealing cylinder; 285. Adding cylinder; 286. Measuring groove; 3. Feeding port. DETAILED DESCRIPTION

[0036] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0037] like Figure 1 , 2 As shown in Figures 3, 4, 5 and 6, a quantitative adding device for base fertilizer microbial inoculant for tobacco provided by the present invention comprises a support frame 1, an adding mechanism 2 and a feed port 3, the adding mechanism 2 is installed on the support frame 1, and the feed port 3 is installed above the adding mechanism 2, the adding mechanism 2 drives the output shaft 24 to rotate through the motor, and the rotating output shaft 24 drives the spiral piece 246 to rotate through the transmission of the bevel gear, so that the rotating spiral piece 246 can move the material vertically at a uniform speed, and at the same time, the rotating output shaft 24 drives the L block 267 to rotate through the rotation of the gear, and the rotating L block 267 drives the rotating cylinder 268 to rotate, and the rotating rotating cylinder 268 drives the transmission piece 281 to rotate through the limit block 283, thereby driving the rotating transmission piece 281 to perform intermittent rotational motion, and the intermittently rotating transmission piece 281 drives the adding cylinder 285 to rotate intermittently, so that the material is evenly distributed into the transport cylinder 247.

[0038] Through the design of the adding mechanism 2, especially the transmission piece 281 and the adding cylinder 285 that rotate in the gap, the precise quantitative addition of the material can be achieved, ensuring that the dosage of the microorganisms added each time is consistent, which helps to optimize the use effect of the fertilizer. The device can evenly distribute the microbial agent into the transport cylinder 247, avoiding the segregation or aggregation of the material during transportation, and ensuring the uniformity of fertilization. Through the motor driving the output shaft 24 and the transmission equipment, the device realizes automatic operation, reduces the need for manual intervention, and improves the work efficiency and stability of operation. With the cooperation of the helical gear and the spiral piece 246, the material can move vertically at a uniform speed, improves the efficiency of material transportation, and the operation process is stable, reducing possible blockage or interruption. The design layout of the various components of the device, such as the support frame 1, the adding mechanism 2 and the feed port 3, is reasonable, compact, and takes up little space, and is suitable for use in a variety of scenarios. By adjusting the rotation of the adding cylinder 285 and the transmission piece 281, the addition speed and amount of the material can be accurately controlled, and different fertilization requirements can be flexibly adapted.

[0039] like Figure 2 , 3, 4, 5 and 6, the adding mechanism 2 includes a transmission plate 21, a support plate 22, a transmission motor 23, an output shaft 24, a transmission gear 25, a driven rod 26, a limiting cylinder 27 and a rotating rod 28. The transmission plate 21 is installed above the support frame 1, and the support plate 22 is installed on the left side of the transmission plate 21. The transmission motor 23 is installed on the support plate 22, and the output end of the transmission motor 23 is installed with an output shaft 24, and the output shaft 24 is installed with a transmission gear 25. A driven rod 26 is installed above the transmission gear 25, and a driven gear 261 is installed on the driven rod 26, and the driven gear 261 is meshed with the transmission gear 25. A limiting cylinder 27 is installed on the driven rod 26, and a rotating rod 28 is installed above the driven rod 26.

[0040] The meshing transmission of the transmission gear 25 and the driven gear 261 ensures the stability and efficiency of power transmission. Such a design can effectively reduce vibration and noise during operation and improve the working stability and service life of the equipment. The combined use of the limit cylinder 27 and the rotating rod 28 makes the material addition process more precise. The design of the limit cylinder 27 can prevent the accidental rotation of the driven gear 261 and ensure that the rotating rod 28 is precisely operated at the right time, thereby achieving quantitative addition. The transmission motor 23 drives the transmission gear 25 through the output shaft 24, and then transmits power through the driven gear 261, so that the power transmission efficiency of the entire equipment is high. Such a design can ensure efficient and continuous operation during material transportation and improve work efficiency.

[0041] like Figure 2 , 3 As shown in , 4 and 5, a driving bevel gear 241 is installed at one end of the right side of the output shaft 24, and a driven bevel gear 242 is meshed with the other end of the driving bevel gear 241, and a sealing ring 243 is provided on the inner side of the driven bevel gear 242, and a transmission rod 244 is installed in an array on the sealing ring 243, and a rotating column 245 is installed in the middle of the transmission rod 244.

[0042] The meshing of the active helical gear 241 and the driven helical gear 242 can effectively transmit the rotational force of the output shaft 24. Compared with spur gears, helical gears have higher meshing efficiency and smoother transmission effect, reduce vibration and noise, and thus improve the running stability and reliability of the device. A sealing ring 243 is provided on the inner side of the driven helical gear 242. This design effectively prevents material leakage or external pollutants from entering the device. The use of the sealing ring 243 can ensure that the entire transmission device remains clean and sealed during operation, and improves the durability and adaptability of the device, especially in scenarios involving dust or fine particles. The transmission rod 244 installed in an array on the sealing ring 243 and the rotating column 245 installed in the middle of the transmission rod 244 make the transmission structure more stable. Such a design is not only easy to assemble and maintain, but also can be flexibly adjusted and customized according to different needs, which enhances the adaptability of the equipment. The helical gear design helps to improve the meshing accuracy and transmission efficiency, thereby reducing power loss. This advantage is particularly significant in application scenarios that require efficient transmission, allowing the equipment to achieve more efficient operation at lower energy consumption. As the design of the transmission equipment focuses on sealing and structural stability, the equipment is less likely to malfunction during long-term use, reducing the need for regular maintenance and overhaul, thereby reducing the cost of use.

[0043] like Figure 5 As shown, a spiral piece 246 is installed on the rotating column 245, and the diameter of the spiral piece 246 decreases from top to bottom. A transport cylinder 247 is installed on the periphery of the spiral piece 246. The cross-sectional shape of the internal groove of the transport cylinder 247 is an isosceles trapezoid, and the interior of the transport cylinder 247 fits with the outer side of the spiral piece 246.

[0044] The design of the spiral blade 246 is that the blade diameter gradually decreases from top to bottom, which can effectively improve the material conveying efficiency. The blade diameter gradually decreases, so that the pressure of the material gradually increases during the downward conveying process, which helps to evenly move and discharge the material and reduce the retention and blockage of the material during the conveying process. The design of the spiral blade 246 can control the flow and speed of the material by adjusting the change in the blade diameter to achieve more accurate quantitative conveying. The transport cylinder 247 on the periphery of the spiral blade 246 fits tightly with the outer side of the spiral blade 246, and the internal groove shape of the transport cylinder 247 is an isosceles trapezoid. This design helps prevent the material from flowing back or being retained during the conveying process. The isosceles trapezoidal groove shape increases the contact area between the material and the conveying channel, effectively reducing the backflow of the material during the conveying process, and ensuring that the material can be smoothly pushed to the next process or position. The isosceles trapezoidal groove design inside the conveying cylinder 247 not only enhances the fit with the spiral blade 246, but also reduces the wear between the spiral blade 246 and the conveying cylinder 247. This design prolongs the service life of the conveying cylinder 247 and reduces the maintenance frequency and cost of the equipment. The fit design between the spiral blade 246 and the conveying cylinder 247 ensures the stability of the material during the conveying process, reduces the interference and external influence on the material during the conveying process, and thus improves the reliability of the entire conveying process.

[0045] like Figure 3 and 4 As shown, a rotating cylinder 262 is installed at the right end of the driven rod 26, and a limiting disk 263 is installed on the rotating cylinder 262. The cross-section of the outer periphery of the limiting disk 263 is rotated into an arc shape, and an adjusting block 264 is installed on the side of the driven rod 26. An adjusting rod 265 is installed on the other end of the adjusting block 264. A limiting gear 266 is installed at one end of the adjusting rod 265 close to the limiting internal gear 272, and an L block 267 is installed at the other end of the adjusting rod 265. A rotating cylinder 268 is installed on one end of the short side of the L block 267.

[0046] By installing a rotating cylinder 262 at one end of the driven rod 26 and installing a limit plate 263 on the rotating cylinder 262, the rotational motion can be precisely controlled. The arc-shaped cross-section design of the outer periphery of the limit plate 263 makes the rotation smoother, and at the same time, by adjusting the rotation angle, the precise positioning of each component is ensured, thereby achieving more precise material processing and transportation. The combined design of the adjustment block 264 and the adjustment rod 265 allows the operator to flexibly adjust according to specific needs. The adjustment rod 265 connects the limit gear 266 and the L block 267, and can achieve precise control under different working conditions by adjusting the position and angle of the adjustment rod 265, so that the equipment has greater operational flexibility and adaptability. The use of the limit plate 263 and the limit gear 266 ensures the stability and precise positioning of the rotating cylinder 262 and other components during the working process. The interaction between the limit gear 266 and the limit inner gear 272 can prevent accidental rotation or displacement, thereby improving the stability and safety of the equipment operation. The design of the L block 267 further optimizes the force transmission path. The rotating cylinder 268 on the short side of the L block 267 is connected to the adjusting rod 265. By introducing the limit and adjustment functions at key positions, the possibility of failure or misoperation of the device during operation is reduced, thereby improving the reliability and durability of the entire equipment.

[0047] like Figure 2 , 3 As shown in FIG4 , a support rod 271 is installed on the side array of the limiting cylinder 27, and the cross-sectional shape of the support rod 271 is L-shaped. A limiting internal gear 272 is installed on one end of the short side of the support rod 271, and a fixing column 273 is installed on the outer side of the limiting internal gear 272.

[0048] The side array of the limiting cylinder 27 is equipped with support rods 271, making the entire limiting structure more stable. The support rods 271 provide additional support force to ensure that the limiting cylinder 27 remains stable during operation, reducing displacement or deformation caused by vibration or external force, thereby improving the overall stability and reliability of the device. The L-shaped cross-sectional design of the support rods 271 provides higher mechanical strength and stability. The L-shaped structure can effectively resist torque and lateral force, ensuring that the limiting internal gear 272 maintains precise positioning during operation, thereby achieving more precise operation control. The L-shaped cross-sectional design of the support rods 271 enables it to provide sufficient support strength with a smaller volume. This compact design helps to reduce the overall size and occupied space of the device, and is convenient for installation and operation in a limited space. The outer side of the limiting internal gear 272 is equipped with a fixing column 273, and this design ensures the fixation of the limiting internal gear 272 during operation. The fixing column 273 provides additional fixing force to prevent the limiting internal gear 272 from loosening or shifting during rotation or operation, thereby improving the safety and operational reliability of the equipment. The fixing column 273 and the support rod 271 work together to ensure the stability of the limiting internal gear 272 and other related components, reduce the relative movement and friction between the components, thereby reducing wear and maintenance costs of the equipment and extending the service life of the device.

[0049] like Figure 3 As shown, a transmission plate 281 is installed on the rotating rod 28, and an arc groove 282 is opened on the periphery of the transmission plate 281. The diameter value of the arc groove 282 is the same as the diameter value of the limit plate 263. Two rectangular limit blocks 283 are installed on the transmission plate 281 between the arc grooves 282.

[0050] The circular arc groove 282 on the transmission piece 281 is designed with the same diameter as the diameter of the limit plate 263. This precise fit ensures the stability and accuracy of the transmission piece 281 during rotation. The design of the circular arc groove 282 can effectively limit the movement trajectory of the transmission piece 281, so that it can perform transmission operations according to the predetermined path, thereby improving the transmission accuracy and ensuring the accuracy of materials or other operations. Two rectangular limit blocks 283 are installed between the circular arc grooves 282 to provide additional limiting functions. These limit blocks 283 can effectively prevent the transmission piece 281 from deflecting or vibrating during rotation, thereby ensuring the close connection between the transmission piece 281 and the rotating rod 28, and improving the operating stability of the entire device. The circular arc groove 282 has the same diameter as the limit plate 263, and the rectangular limit blocks 283 between the transmission pieces 281 are designed to effectively reduce the friction and collision between the components. Through precise mechanical fit, these designs can greatly reduce the wear of various components during the operation of the device, extend the service life of the equipment, and reduce maintenance costs. The design of the arc groove 282 allows the transmission piece 281 to be flexibly adjusted within a certain range. This flexibility allows the operator to adjust the position or angle of the transmission piece 281 according to different work requirements, thereby adapting to different operating requirements and increasing the applicability of the equipment. The design of the limit block 283 and the transmission piece 281 is simple and easy to install and disassemble. The rectangular limit block 283 can effectively prevent the transmission piece 281 from falling off or accidentally shifting when rotating at high speed or under the action of external force.

[0051] like Figure 3 and 6 As shown, a sealing cylinder 284 is installed on the side of the rotating rod 28, and an adding cylinder 285 is installed inside the sealing cylinder 284. The adding cylinder 285 is provided with quantitative grooves 286 in an array, and the cross-sectional shape of the quantitative grooves 286 is fan-shaped.

[0052] The cross section of the quantitative groove 286 is fan-shaped, and this design can accurately control the amount of material added each time. The shape of the fan-shaped groove helps to evenly distribute the material to the specified amount during the rotation process, thereby ensuring that the amount of material added each time is consistent, and is suitable for application scenarios that require high-precision quantitative measurement. The sealing cylinder 284 is installed on the side of the rotating rod 28, which can effectively prevent material leakage or external contaminants from entering the equipment. The design of the sealing function helps to keep the operating environment clean, reduce material waste, and protect the internal components of the equipment from contamination and damage. The design of the addition cylinder 285 cooperates with the sealing cylinder 284 to ensure the stable transportation of materials. The sealing cylinder 284 can fix the addition cylinder 285, reduce the vibration or movement of the material during the transportation process, and ensure the consistency and stability of the material flow. The design of the sealing cylinder 284 and the addition cylinder 285 makes the cleaning and maintenance of the device easier. The sealing design reduces material leakage, keeps the inside of the equipment clean, and reduces the frequency and difficulty of cleaning and maintenance. Through effective sealing and precise quantitative design, the equipment can reduce wear caused by material leakage or improper operation, and enhance the durability of the device. This design can extend the service life of the equipment, reduce the failure rate and maintenance costs. The fan-shaped design of the quantitative groove 286 not only provides accurate material quantitative function, but also improves the flow efficiency of materials during rotation. The fan-shaped groove helps to evenly distribute the material, ensuring the fluidity and uniformity of the material under high-speed rotation. This design is suitable for quantitative addition of various materials, especially in industrial and agricultural applications where precise control of material quantity is required.

[0053] In the working process of the present invention, when the staff puts the base fertilizer microbial agent into the feed port 3, the output shaft 24 is driven to rotate by starting the motor, and the rotating output shaft 24 drives the transmission gear 25 to rotate. Since the transmission gear 25 and the driven gear 261 are meshed with each other, the rotation of the transmission gear 25 drives the driven gear 261 to rotate, and the rotation of the driven gear 261 drives the driven rod 26 to rotate, and the rotating driven rod 26 drives the rotating cylinder 262 to rotate, and the rotating rotating cylinder 262 drives the adjusting block 264 and the limiting plate 263 to rotate together. Due to the action of the limiting cylinder 27 on the support rod 271 and the fixing column 273, the limiting inner gear 272 is fixed and cannot rotate, and the rotating adjusting block 264 is adjusted by the adjusting rod 265, the limiting gear 266 and The function of the limiting internal gear 272 can drive the L block 267 to rotate in the opposite direction. The rotating L block 267 is limited by the limiting block 283 on the transmission plate 281, thereby driving the transmission plate 281 to rotate. The rotating transmission plate 281 drives the rotating rod 28 to rotate. The rotating rotating rod 28 drives the adding cylinder 285 in the sealing cylinder 284 to rotate, and the material in the quantitative groove 286 is transported to the transport cylinder 247, thereby realizing the gap transportation of the material. The rotation of the output shaft 24 drives the active bevel gear 241 to rotate, and the rotating active bevel gear 241 drives the driven bevel gear 242, and then the driven bevel gear 242 drives the rotating column 245 to rotate, and the rotating rotating column 245 drives the spiral piece 246 to rotate, thereby discharging the material on the spiral piece 246.

[0054] Although one or more exemplary embodiments of the present disclosure have been described with reference to the drawings, persons skilled in the art will recognize that various changes in form and details may be made therein without departing from the spirit and scope of the present disclosure as defined by the following claims.

Claims

1. A quantitative adding device for a base fertilizer microbial agent for tobacco, comprising a support frame (1), an adding mechanism (2) and a feed port (3), It is characterized in that An adding mechanism (2) is mounted on the support frame (1), and a feed port (3) is mounted above the adding mechanism (2). The adding mechanism (2) drives an output shaft (24) to rotate via a motor. The rotating output shaft (24) drives a spiral sheet (246) to rotate via a helical gear, so that the rotating spiral sheet (246) can move the material vertically at a uniform speed. At the same time, the rotating output shaft (24) drives an L block (267) to rotate via the rotation of a gear. The rotating L block (267) drives a rotating cylinder (268) to rotate. The rotating rotating cylinder (268) drives a transmission sheet (281) to rotate via a limit block (283), thereby driving the rotating transmission sheet (281) to perform intermittent rotational motion. The intermittently rotating transmission sheet (281) drives the adding cylinder (285) to intermittently rotate, so that the material is evenly distributed and enters the transport cylinder (247).

2. A quantitative adding device for a basal fertilizer microbial agent for tobacco according to claim 1, Features: The adding mechanism (2) comprises a transmission plate (21), a support plate (22), a transmission motor (23), an output shaft (24), a transmission gear (25), a driven rod (26), a limiting cylinder (27) and a rotating rod (28). The transmission plate (21) is mounted above the support frame (1), the support plate (22) is mounted on the left side of the transmission plate (21), the transmission motor (23) is mounted on the support plate (22), an output shaft (24) is mounted on the output end of the transmission motor (23), the transmission gear (25) is mounted on the output shaft (24), a driven rod (26) is mounted above the transmission gear (25), a driven gear (261) is mounted on the driven rod (26), and the driven gear (261) is meshed with the transmission gear (25), a limiting cylinder (27) is mounted on the driven rod (26), and a rotating rod (28) is mounted above the driven rod (26).

3. A quantitative adding device for a basal fertilizer microbial agent for tobacco according to claim 2, Features: A driving bevel gear (241) is mounted on one right end of the output shaft (24), a driven bevel gear (242) is meshed with the other end of the driving bevel gear (241), a sealing ring (243) is provided on the inner side of the driven bevel gear (242), a transmission rod (244) is mounted in an array on the sealing ring (243), and a rotating column (245) is mounted in the middle of the transmission rod (244).

4. A quantitative adding device for the base fertilizer microbial agent for tobacco according to claim 3, Features: A spiral blade (246) is mounted on the rotating column (245), and the diameter of the spiral blade (246) decreases from top to bottom. A transport cylinder (247) is mounted on the periphery of the spiral blade (246), and the cross-sectional shape of the internal groove of the transport cylinder (247) is an isosceles trapezoid. The interior of the transport cylinder (247) fits the exterior of the spiral blade (246).

5. A quantitative adding device for the base fertilizer microbial agent for tobacco according to claim 4, Features: A rotating cylinder (262) is mounted on the right end of the driven rod (26), a limiting disk (263) is mounted on the rotating cylinder (262), and the cross-section of the outer periphery of the limiting disk (263) is rotated into an arc shape; an adjusting block (264) is mounted on the side of the driven rod (26), an adjusting rod (265) is mounted on the other end of the adjusting block (264), a limiting gear (266) is mounted on the end of the adjusting rod (265) close to the limiting internal gear (272), an L block (267) is mounted on the other end of the adjusting rod (265), and a rotating cylinder (268) is mounted on one end of the short side of the L block (267).

6. A quantitative adding device for the base fertilizer microbial agent for tobacco according to claim 5, Features: A support rod (271) is installed in a side array of the limiting cylinder (27), the cross-section of the support rod (271) is L-shaped, one end of the short side of the support rod (271) is installed with a limiting internal gear (272), and a fixing column (273) is installed on the outer side of the limiting internal gear (272).

7. A quantitative adding device for the base fertilizer microbial agent for tobacco according to claim 6, Features: A transmission sheet (281) is mounted on the rotating rod (28), a circular arc groove (282) is formed on the periphery of the transmission sheet (281), the diameter of the circular arc groove (282) is the same as the diameter of the limiting plate (263), and two rectangular limiting blocks (283) are mounted on the transmission sheet (281) between the circular arc grooves (282).

8. A quantitative adding device for the base fertilizer microbial agent for tobacco according to claim 7, Features: A sealing cylinder (284) is installed on the side of the rotating rod (28), an adding cylinder (285) is installed inside the sealing cylinder (284), and quantitative grooves (286) are arranged in an array on the adding cylinder (285), and the cross-section of the quantitative grooves (286) is fan-shaped.

Images