A proportioning device and method for producing a compound microbial fertilizer

Abstract

This invention discloses a proportioning device and method for producing compound microbial fertilizers, relating to the technical field of biofertilizers. The invention includes a dispensing drive component, an adjusting transmission component rotatably mounted on one side of the dispensing drive component, and a switching control component rotatably mounted on the other side of the adjusting transmission component. The switching control component is in contact with the lower surface of the adjusting transmission component and is adapted to the dispensing drive component. This invention controls the falling of raw materials required for fertilizer production through the dispensing drive component and controls the movement of the adjusting transmission component and the switching control component. The adjusting transmission component controls the transfer of raw materials to the switching control component, and the amount of raw materials transferred can be controlled according to the proportion. The switching control component receives various raw materials in the fertilizer proportion and can simultaneously mix the raw materials, realizing the transfer of raw materials in different proportions, facilitating the adjustment of raw material proportions, and ensuring uniformity in the fertilizer production process.

Description

Technical Field

[0001] This invention belongs to the technical field of bio-fertilizers, and in particular relates to a proportioning device and proportioning method for the production of compound microbial fertilizers. Background Technology

[0002] Compound microbial fertilizer is a new type of high-efficiency green fertilizer that combines the advantages of microbial agents and organic or inorganic nutrients. It is a live microbial product composed of specific microorganisms and nutrients that can provide, maintain or improve plant nutrition, increase agricultural product yield or improve agricultural product quality. The raw materials required for the production of compound microbial fertilizer generally include microbial strains, nutrient and carrier raw materials, as well as processing aids and excipients. Through scientific design and adjustment of the balance between various raw materials, a general-purpose compound microbial fertilizer with both growth-promoting and soil-improving functions can be produced.

[0003] Currently, the production of microbial fertilizers involves designing the proportions of various raw materials and then weighing the corresponding amounts for processing. However, in actual operation, different microbial fertilizers require different raw material proportions, necessitating frequent weighing operations, which can easily lead to errors and affect the fertilizer production ratio. Furthermore, the independent and discontinuous steps between each step affect production efficiency. Therefore, we provide a proportioning device and method for compound microbial fertilizer production to solve the aforementioned technical problems. Summary of the Invention

[0004] The purpose of this invention is to provide a proportioning device and method for producing compound microbial fertilizers. Through the specific structural design of the proportioning drive component, the adjustment and transmission component, and the switching and control component, the problems in the above-mentioned technical background are solved.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: The present invention is a proportioning device for the production of compound microbial fertilizer, comprising a rotatably arranged dispensing drive component, an adjusting transmission component rotatably arranged on one side of the dispensing drive component, the adjusting transmission component being in contact with the lower surface and adapted to the dispensing drive component, and a switching control component rotatably arranged on one side of the adjusting transmission component, the switching control component being in contact with the lower surface of the adjusting transmission component and adapted to the dispensing drive component.

[0006] The batching drive component is used to control the falling of raw materials required for fertilizer production, and to control the movement of the regulating and conveying component and the switching control component. The regulating transmission component is used to control the transfer of raw materials to the switching control component, and the amount of raw materials transferred can be controlled according to the ratio. The switching and control components are used to receive various raw materials for fertilizer formulation and can also mix the raw materials.

[0007] The present invention is further configured such that the dispensing drive assembly includes a rotatably configured dispensing support shaft, one end of which is fixedly connected to a dispensing support plate, the surface of which has a plurality of through holes, and a dispensing storage tank is fixedly connected inside the through holes. A dispensing branch pipe is fixedly connected to the lower surface of the dispensing storage tank. A drive shaft is rotatably connected inside the dispensing storage tank, and a spiral conveying fan blade is fixedly connected to the circumferential side of the drive shaft. The spiral conveying fan blade is opposite to the dispensing branch pipe. A limit ring is rotatably configured on the upper surface of the dispensing storage tank, and the limit ring is fixedly connected to the drive shaft.

[0008] The invention is further configured such that the dispensing drive assembly includes a drive support frame fixedly connected via an external support frame. The drive support frame has guide grooves on both inner sidewalls. Electromagnets are installed at the bottom of the guide grooves. A transmission support plate is slidably disposed between the two guide grooves. A longitudinal spring is fixedly connected between the transmission support plate and the top of the guide groove. Two magnets are symmetrically fixedly connected to the lower surface of the transmission support plate. A transmission column is fixedly connected to the upper surface of the transmission support plate. A transmission crossbar is fixedly connected to the periphery of the transmission column. A transmission connecting rod is fixedly connected to the upper surface of the transmission column. A limit docking block is fixedly connected to the lower surface of the transmission connecting rod. The limit docking block and the limit ring are interlocked. A guide tube is fixedly connected to the other inner sidewall of the drive support frame via a support crossbar. The guide tube is slidably connected to the transmission column. A deflection slide is formed by connecting a spiral slide and a vertical slide. The transmission crossbar is slidably connected to the deflection slide.

[0009] A drive gear and a first transmission wheel are fixedly connected to the circumferential side of the batching support shaft. A second transmission wheel is rotatably arranged on the side of the batching support shaft near the switching and control component. The first transmission wheel and the second transmission wheel are connected by a transmission belt. A drive disc is fixedly connected to the upper surface of the second transmission wheel. An arc-shaped rack is fixedly connected to the circumferential side of the drive disc.

[0010] The invention is further configured such that the adjusting transmission component includes a rotatably mounted transfer support shaft, a transmission gear fixedly connected to the circumferential side of the transfer support shaft, the transmission gear meshing with a drive gear, a transfer support disc fixedly connected to the upper surface of the transfer support shaft, the transfer support disc fitting against the lower surface of the feeding branch pipe, transfer ports symmetrically opened on the surface of the transfer support disc, and two transfer support tubes coaxial with the transfer ports symmetrically fixedly connected to the lower surface of the transfer support disc; an adjustment disc slidably mounted on the circumferential side of the transfer support shaft, two adjustment ports symmetrically opened on the surface of the adjustment disc, and transfer adjustment tubes coaxial with the adjustment ports symmetrically fixedly connected to the upper surface of the adjustment disc, the transfer adjustment tubes slidingly engaging with the corresponding transfer support tubes.

[0011] The invention is further configured such that a limiting ring is rotatably connected to the lower surface of the regulating disc, the limiting ring has a feeding port on its surface, a transmission external threaded pipe is fixedly connected to the lower surface of the limiting ring, an L-shaped bracket is fixedly installed on one side of the transfer support shaft, and a telescopic upright is fixedly connected between the L-shaped bracket and the limiting ring; a transmission bevel gear is rotatably installed on the lower surface of the L-shaped bracket, a drive bevel gear is rotatably connected to one inner sidewall of the L-shaped bracket, and a drive internal threaded pipe is rotatably installed on the upper surface of the L-shaped bracket, the drive internal threaded pipe and the transmission external threaded pipe are threadedly engaged, and the drive internal threaded pipe and the transmission bevel gear are fixedly connected.

[0012] The present invention is further configured such that the switching control component includes a rotatably configured control support shaft, a control gear is fixedly connected to the peripheral side of the control support shaft, the control gear meshes with an arc-shaped rack, and two limiting strips are symmetrically fixedly connected to the peripheral side of the control support shaft.

[0013] The regulating support shaft has a support sleeve that slides along its periphery and engages with a limiting strip. A regulating support disc is fixedly connected to the periphery of the support sleeve. An elastic element is fixedly connected between the regulating support disc and the regulating support shaft. The surface of the regulating support disc has several switching ports, and a mixing frame is fixedly connected inside each switching port, with the mixing frame opposite to the discharge port. An extension support plate, corresponding to each switching port, is fixedly connected to the periphery of the support sleeve. A mixing column is slidably mounted through the surface of the extension support plate. A mixing fan blade is fixedly connected to the periphery of the mixing column, located inside the mixing frame. A conical sealing disc is fixedly connected to the periphery of the mixing column, and the conical sealing disc engages with the mixing frame.

[0014] The invention is further configured such that an arc-shaped control block is fixedly connected to the lower surface of the mixing column, the arc-shaped control block has an inclined sliding surface structure on its two opposite sides, and a return spring is fixedly connected between the arc-shaped control block and the extension support plate; the switching control assembly also includes a fixedly installed switching bracket, a switching control disc is fixedly connected to the upper surface of the switching bracket through a support tube, a drive port is opened on the surface of the switching control disc, a mixing drive disc is rotatably installed inside the drive port, an arc-shaped sliding groove is opened on the upper surface of both the mixing drive disc and the switching control disc, the arc-shaped control block slides in cooperation with the arc-shaped sliding groove, and a discharge port is opened on the surface of the switching control disc.

[0015] A formulation method for producing compound microbial fertilizer includes the following steps: S01. The control limit docking block is inserted and matched with the limit ring of the corresponding batching and storage tank. The rotation of the limit docking block drives the spiral conveyor fan blade to rotate, and conveys the raw materials inside the batching and storage tank. S02. Control the transfer control pipe to move up and down along the periphery of the transfer support pipe to adjust the size of the receiving space. The raw material falls into the corresponding receiving space. The batching support shaft rotates to switch to the next batching storage tank. At the same time, the transfer support shaft rotates 180° to switch between the two receiving spaces. The raw material falls into the corresponding mixing frame through the discharge port. The empty receiving space receives the next raw material. S03. Repeat the above operation to transfer the raw materials required for fertilizer production to the corresponding mixing frame in sequence. When the batching support shaft rotates a certain angle to switch the batching storage tank, adjust the support shaft to rotate a certain angle to switch the work station. S04. The mixing frame containing the raw materials required for fertilizer is moved to the position of the mixing drive disk, and at the same time, the next empty mixing frame is moved to the feeding port position to carry out the next batch of raw material receiving operation. The mixing drive disk is controlled to rotate to mix the raw materials inside the mixing frame. S05. Repeat the above steps until the mixing frame has finished mixing the raw materials inside. Adjust the support shaft to rotate a certain angle again and switch the work station again. The mixed raw materials are discharged through the discharge port.

[0016] The present invention has the following beneficial effects: 1. The present invention sets up a batching drive component to control the transmission support plate to move downward, and the transmission column drives the transmission crossbar to move downward synchronously. Under the sliding cooperation between the transmission crossbar and the deflection slide, the transmission crossbar drives the transmission connecting rod to move downward and deflect first, and then move vertically downward until the limit docking block and the corresponding limit ring are inserted and engaged. The limit docking block is controlled to rotate, which drives the limit ring to rotate, thereby causing the spiral conveyor fan blade to rotate and convey the raw materials. This achieves the sequential conveying of raw materials and maintains the stability of the raw material conveying volume.

[0017] This invention controls the up-and-down movement of the transfer control tube by setting up a batching drive component, an adjustment transmission component, and a switching control component. This adjusts the size of the storage space between the transfer control tube and the transfer support tube. When the batching support shaft rotates to switch the position of the batching storage tank, the drive gear rotates, which in turn drives the transmission gear to rotate, causing the two storage spaces to exchange positions. Raw materials are fed through the discharge port, and another raw material is fed into the other storage space. This enables the quantitative receiving and transfer of raw materials in different proportions, meeting the needs of different proportions of raw materials and improving the applicability of the equipment.

[0018] This invention, by setting up a batching drive component and a switching control component, allows the batching support shaft to rotate again after the raw materials are sequentially transferred into the corresponding mixing frame. This rotation drives the control support shaft to rotate at a certain angle, causing the mixing frame to switch positions. The mixing frame containing the raw materials moves to a position opposite to the mixing drive disk, and the mixing drive disk is controlled to rotate. Under the combined action of the arc-shaped control block and the arc-shaped slide, the mixing drive disk rotates, and the mixing fan blades rotate to mix the raw materials. When the position is switched again, the mixing frame containing the mixed raw materials is located above the discharge port, and the mixed raw materials are discharged through the discharge port. This achieves the transfer of raw materials, facilitates mixing, maintains uniformity in all parts of the fertilizer, and facilitates the discharge of the mixed fertilizer. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of a proportioning device for the production of compound microbial fertilizers.

[0021] Figure 2 for Figure 1 Another structural diagram from another angle.

[0022] Figure 3 This is a schematic diagram of the dispensing drive component in this invention.

[0023] Figure 4 This is a schematic diagram of the dispensing drive component from another angle in this invention.

[0024] Figure 5 This is a longitudinal sectional view of a portion of the material dispensing drive component in this invention.

[0025] Figure 6 This is a longitudinal sectional view of another part of the material dispensing drive component in this invention.

[0026] Figure 7 This is a schematic diagram of the structure of the regulating transmission component in this invention.

[0027] Figure 8 This is a longitudinal structural cross-sectional view of the regulating transmission component in this invention.

[0028] Figure 9 This is a schematic diagram of the switching and control component in this invention.

[0029] Figure 10 This is a longitudinal structural cross-sectional view of the switching control component in this invention.

[0030] Figure 11 This is a cross-sectional view of the switching control component in this invention.

[0031] The attached diagram lists the components represented by each number as follows: 1- Batching drive assembly, 101- Batching support shaft, 102- Batching support plate, 103- Batching storage tank, 104- Screw conveyor blade, 105- Limiting ring, 106- Guide chute, 107- Longitudinal spring, 108- Transmission column, 109- Transmission crossbar, 110- Limiting docking block, 111- Guide slide tube, 112- Deflection slide, 113- Drive gear, 114- First transmission wheel, 115- Second transmission wheel, 116- Arc rack, 2- Adjusting transmission assembly, 201- Transfer support shaft, 202- Transmission gear, 203- Transfer support plate, 204- Transfer support Support pipe, 205-control disc, 206-transfer control pipe, 207-limiting ring, 208-transmission external threaded pipe, 209-transmission bevel gear, 210-drive bevel gear, 211-drive internal threaded pipe, 3-switching control assembly, 301-control support shaft, 302-control gear, 303-support sleeve, 304-control support disc, 305-mixing frame, 306-mixing column, 307-mixing fan blade, 308-conical sealing disc, 309-arc control block, 310-switching control disc, 311-mixing drive disc, 312-arc chute, 313-discharge port. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] For a specific implementation example, please refer to Implementation Example 1. Figures 1-11The present invention is a proportioning device for the production of compound microbial fertilizer, comprising a rotatably arranged batching drive component 1. Specifically, an adjustment transmission component 2 is rotatably arranged on one side of the batching drive component 1, the adjustment transmission component 2 is in contact with the lower surface of the batching drive component 1, and the adjustment transmission component 2 and the batching drive component 1 are adapted to each other. A switching control component 3 is rotatably arranged on one side of the adjustment transmission component 2, the switching control component 3 is in contact with the lower surface of the adjustment transmission component 2, and the switching control component 3 and the batching drive component 1 are adapted to each other.

[0034] Furthermore, the batching drive component 1 is used to control the falling of the raw materials required for fertilizer production, and to control the movement of the regulating transmission component 2 and the switching control component 3. Adjustment transmission component 2 is used to control the transfer of raw materials to switching control component 3, and can control the amount of raw materials transferred according to the ratio; Switch control component 3 is used to receive various raw materials for fertilizer formulation and can also mix the raw materials.

[0035] The operation process of this embodiment is as follows: the raw materials used for fertilizer production are stored sequentially inside the batching drive component 1. The batching drive component 1 transfers the raw materials sequentially to the regulating transmission component 2. Before the regulating transmission component 2 receives the raw materials, the size of the receiving space of the regulating transmission component 2 can be controlled according to the required raw material ratio, and the regulating transmission component 2 receives the corresponding amount of raw materials. As the batching drive component 1 rotates, when the batching drive component 1 switches raw materials, the regulating transmission component 2 drives the raw materials to the switching control component 3. After the switching control component 3 receives all the corresponding raw materials used for fertilizer production in sequence according to the ratio, as the batching drive component 1 rotates, the switching control component 3 rotates to switch the workstation. The switching control component 3 drives the raw materials to the mixing workstation and mixes the raw materials. This cycle is repeated. The mixed fertilizer moves synchronously to the unloading workstation as the switching control component 3 rotates, and the mixed fertilizer is unloaded.

[0036] For a specific embodiment two, please refer to Figures 1-11Based on the specific embodiment 1, specifically, the batching drive assembly 1 includes a rotatably configured batching support shaft 101. A drive motor is fixedly mounted on one end of the batching support shaft 101 via a support frame. The output shaft of the drive motor is fixedly connected to the batching support shaft 101. A batching support plate 102 is fixedly connected to one end of the batching support shaft 101. Several through holes are opened on the surface of the batching support plate 102. A batching storage tank 103 is fixedly connected inside the through holes. A batching branch pipe is fixedly connected to the lower surface of the batching storage tank 103. A drive shaft is rotatably connected inside the batching storage tank 103. A spiral conveying fan blade 104 is fixedly connected to the circumferential side of the drive shaft. The spiral conveying fan blade 104 is opposite to the batching branch pipe. The rotation of the spiral conveying fan blade 104 drives the raw materials inside the batching storage tank 103 to be conveyed. When the spiral conveying fan blade 104 stops rotating, the conveying operation of the raw materials stops. A limit ring 105 is rotatably configured on the upper surface of the batching storage tank 103. The limit ring 105 is fixedly connected to the drive shaft.

[0037] Furthermore, the batching drive assembly 1 also includes a drive support frame fixedly connected via an external support frame. The drive support frame has guide grooves 106 on both inner sidewalls. Electromagnets are installed at the bottom of the guide grooves 106. A transmission support plate is slidably arranged between the two guide grooves 106. A longitudinal spring 107 is fixedly connected between the transmission support plate and the top of the guide grooves 106. Two magnets are symmetrically fixedly connected to the lower surface of the transmission support plate. Initially, the electromagnets are de-energized, and the magnets are far apart, with the longitudinal springs 107 at their original length. A transmission column 108 is fixedly connected to the upper surface of the transmission support plate. A transmission crossbar 109 is fixedly connected to the periphery of the transmission column 108. A transmission connecting rod is fixedly connected to the upper surface of the transmission column 108. A limit docking block 110 is fixedly connected to the lower surface of the moving connecting rod, and a conveying motor is fixedly installed on the upper surface of the transmission connecting rod. The output shaft of the conveying motor is fixedly connected to the limit docking block 110. The limit docking block 110 and the limit ring 105 are inserted into each other. When the limit docking block 110 and the limit ring 105 are inserted into each other, the limit docking block 110 rotates and drives the limit ring 105 to rotate synchronously. The other two opposite inner side walls of the drive support frame are fixedly connected to the guide slide tube 111 through the support cross plate. The guide slide tube 111 is slidably connected to the transmission column 108, and the guide slide tube 111 is provided with a deflection slide 112 on its circumferential side. The deflection slide 112 is composed of a spiral slide and a vertical slide, and the transmission cross rod 109 is slidably connected to the deflection slide 112.

[0038] Furthermore, a drive gear 113 and a first transmission wheel 114 are fixedly connected to the circumferential side of the batching support shaft 101. A second transmission wheel 115 is rotatably arranged on the side of the batching support shaft 101 near the switching control component 3. The first transmission wheel 114 and the second transmission wheel 115 are connected by a transmission belt. A drive disc is fixedly connected to the upper surface of the second transmission wheel 115. An arc-shaped rack 116 is fixedly connected to the circumferential side of the drive disc.

[0039] The operation process of this embodiment is as follows: The raw materials required for fertilizer production are stored sequentially inside the corresponding batching storage tank 103. When raw material transportation is required, the external power supply of the electromagnet is turned on. Under the magnetic attraction of the electromagnet and the magnetic magnet, they attract each other, and the transmission support plate slides downward along the guide slide 106. The longitudinal spring 107 is gradually stretched, and the transmission column 108 drives the transmission crossbar 109 to move downward synchronously with the transmission support plate. Under the sliding cooperation between the transmission crossbar 109 and the deflection slide 112, as the transmission crossbar 109 slides along the inside of the spiral slide, the transmission column 108 moves downward and rotates under the drive of the transmission crossbar 109. When the transmission crossbar 109 moves to the intersection of the spiral slide and the vertical slide, the transmission column 108 completes a certain angle of rotation. Under the connection of the transmission connecting rod, the limiting docking block 110 moves synchronously. Located directly above the limiting ring 105 corresponding to the batching and storage tank 103 for which raw materials are to be transferred, as the transmission crossbar 109 continues to move downward, the transmission crossbar 109 slides downward along the vertical slide. Under the connection of the transmission column 108 and the transmission connecting rod, the limiting docking block 110 moves downward. When the electromagnet and the magnetic magnet are magnetically attracted to each other, when the transmission crossbar 109 moves to the end of the vertical slide, the limiting docking block 110 and the corresponding limiting ring 105 are inserted and engaged, the conveying motor is started, and the limiting docking block 110 is driven to rotate. Under the insertion and engagement of the limiting docking block 110 and the corresponding limiting ring 105, the corresponding limiting ring 105 rotates synchronously, the drive shaft rotates, and then drives the spiral conveying fan blade 104 inside the corresponding batching and storage tank 103 to rotate. The rotation of the spiral conveying fan blade 104 drives the raw materials inside the corresponding batching and storage tank 103 to be transported.

[0040] After the raw materials are transported, the external power supply to the electromagnet is disconnected, and the magnetic attraction between the electromagnet and the magnet disappears. Under the elastic recovery action of the longitudinal spring 107, the transmission support plate drives the transmission column 108 to move upward. Under the sliding cooperation of the transmission crossbar 109 and the deflection slide 112, the limiting docking block 110 moves upward a certain distance. The limiting docking block 110 moves away from the corresponding limiting ring 105, and the insertion cooperation between the two disappears. As the transmission crossbar 109 continues to move upward, the limiting docking block 110 rotates synchronously with the transmission connecting rod at a certain angle. The limiting docking block 110 moves away from the batching storage tank 103, which has completed the raw material transport. Then, the drive motor is started to drive the batching support shaft 101 to rotate, so that the batching storage tank 103 containing the raw materials required for the next fertilizer production is opposite to the regulating transmission component 2. The above operation is repeated to transport the raw materials, thereby realizing the sequential transport operation of raw materials to the regulating transmission component 2.

[0041] For a specific embodiment three, please refer to Figures 1-11 Based on specific embodiments one and two, specifically, the adjusting transmission component 2 includes a rotatably configured transfer support shaft 201. A transmission gear 202 is fixedly connected to the circumferential side of the transfer support shaft 201, and the transmission gear 202 meshes with the drive gear 113. A transfer support disk 203 is fixedly connected to the upper surface of the transfer support shaft 201, and the transfer support disk 203 is in contact with the lower surface of the feeding branch pipe. The surface of the transfer support disk 203 has symmetrically opened transfer ports. In the initial state, one transfer port is opposite to the feeding branch pipe, and the lower surface of the transfer support disk 203... Two transfer support tubes 204, coaxial with the transfer port, are symmetrically fixedly connected to the surface of the transfer support shaft 201. A control disc 205 is slidably arranged on the circumferential side of the transfer support shaft 201. Two control ports are symmetrically opened on the surface of the control disc 205. Transfer control tubes 206, coaxial with the control ports, are symmetrically fixedly connected to the upper surface of the control disc 205. The transfer control tubes 206 and the corresponding transfer support tubes 204 slide together, and a storage space is formed between the transfer control tubes 206 and the transfer support tubes 204. The size of the storage space is adjusted by moving the transfer control tubes 206 up and down.

[0042] Furthermore, a limiting ring 207 is rotatably connected to the lower surface of the control disc 205. A feeding port is opened on the surface of the limiting ring 207. When the transfer control pipe 206 coincides with the feeding port, the raw material inside the storage space falls. A transmission external threaded pipe 208 is fixedly connected to the lower surface of the limiting ring 207. An L-shaped bracket is fixedly installed on one side of the transfer support shaft 201. A telescopic upright is fixedly connected between the L-shaped bracket and the limiting ring 207. A transmission bevel gear 209 is rotatably installed on the lower surface of the L-shaped bracket. A drive bevel gear 210 is rotatably connected to one inner side wall of the L-shaped bracket. A lifting motor is fixedly installed on one side of the L-shaped bracket. The output shaft of the lifting motor is fixedly connected to the drive bevel gear 210. A drive internal threaded pipe 211 is rotatably installed on the upper surface of the L-shaped bracket. The drive internal threaded pipe 211 is threadedly engaged with the transmission external threaded pipe 208, and the drive internal threaded pipe 211 is fixedly connected to the transmission bevel gear 209.

[0043] Furthermore, the switching control component 3 includes a rotatably configured control support shaft 301, a control gear 302 fixedly connected to the circumferential side of the control support shaft 301, the control gear 302 meshing with the arc-shaped rack 116, and two limit strips symmetrically fixedly connected to the circumferential side of the control support shaft 301.

[0044] Furthermore, a support sleeve 303 is slidably provided on the periphery of the control support shaft 301, which slides and engages with the limiting strip. A control support plate 304 is fixedly connected to the periphery of the support sleeve 303. An elastic element is fixedly connected between the control support plate 304 and the control support shaft 301. Several switching ports are opened on the surface of the control support plate 304. A mixing frame 305 is fixedly connected inside the switching port and is opposite to the discharge port. An extension support plate corresponding to each switching port is fixedly connected to the periphery of the support sleeve 303. A mixing column 306 is slidably provided through the surface of the extension support plate. A mixing fan blade 307 is fixedly connected to the periphery of the mixing column 306. The mixing fan blade 307 is located inside the mixing frame 305. A conical sealing plate 308 is fixedly connected to the periphery of the mixing column 306 and slides and engages with the mixing frame 305.

[0045] Furthermore, an arc-shaped control block 309 is fixedly connected to the lower surface of the mixing column 306. The arc-shaped control block 309 has an inclined sliding surface structure on its two opposite sides. A return spring is fixedly connected between the arc-shaped control block 309 and the extension support plate. The switching control assembly 3 also includes a fixedly installed switching bracket. A switching control disc 310 is fixedly connected to the upper surface of the switching bracket through a support tube. A drive port is opened on the surface of the switching control disc 310. A mixing drive disc 311 is rotatably installed inside the drive port. A mixing motor is fixedly installed at the top inside the switching bracket. The output shaft of the mixing motor is fixedly connected to the mixing drive disc 311. Arc-shaped grooves 312 are opened on the upper surfaces of both the mixing drive disc 311 and the switching control disc 310. In the initial state, the arc-shaped grooves 312 on the mixing drive disc 311 and the switching control disc 310 are interconnected. The arc-shaped control block 309 slides with the arc-shaped groove 312. A discharge port 313 is opened on the surface of the switching control disc 310.

[0046] The operation process of this embodiment is as follows: Before conveying raw materials, the size of the receiving space is adjusted according to the amount of raw materials required for fertilizer formulation. The lifting motor is started to drive the drive bevel gear 210 to rotate. Under the meshing action of the drive bevel gear 210 and the transmission bevel gear 209, the transmission bevel gear 209 rotates and drives the drive internal threaded tube 211 to rotate. Under the threaded engagement action of the drive internal threaded tube 211 and the transmission external threaded tube 208, and under the connection action of the telescopic upright, the transmission external threaded tube 208 moves up and down, thereby causing the limiting ring 207 to move up and down synchronously. During the up and down movement of the limiting ring 207... In the process, the control disc 205 drives the transfer control tube 206 to move up and down. The transfer control tube 206 moves up and down along the circumference of the transfer support tube 204 to adjust the size of the storage space. During this process, when the limit ring 207 moves down, the storage space increases. At the same time, the limit ring 207 presses down on the control support plate 304, causing the control support plate 304 to move down synchronously and the elastic element is compressed. When the limit ring 207 moves up, the storage space decreases. Under the elastic recovery of the elastic element, the control support plate 304 moves up synchronously. The control support plate 304 and the limit ring 207 always remain in close contact with each other.

[0047] When the screw conveyor blades 104 rotate to convey raw materials, the raw materials fall into the transfer support pipe 204 corresponding to the transfer port until the receiving space is full of raw materials. Then, the batching support shaft 101 rotates a certain angle to switch the position of the batching storage tank 103, so that the next batching storage tank 103 is opposite to the regulating transmission component 2. During this process, the drive gear 113 rotates. Under the meshing action of the drive gear 113 and the transmission gear 202, the transmission gear 202 rotates and drives the transfer support shaft 201 to rotate synchronously. The transfer support disk 203 rotates 180°, and the two transfer control pipes 206 exchange positions, so that the receiving space containing raw materials moves the raw materials to the position that coincides with the discharge port. The lower end of the receiving space opens, and the raw materials fall into the corresponding mixing frame 305 through the discharge port. This cycle continues until the batching storage tank 103 sequentially conveys raw materials into the transfer space, and at the same time, the receiving space moves the raw materials into the mixing frame 305.

[0048] During the rotation of the batching support shaft 101, the first transmission wheel 114 rotates synchronously. Under the connection of the transmission belt, the second transmission wheel 115 rotates and drives the drive disc to rotate. The arc-shaped rack 116 rotates synchronously with the drive disc. After the batching support disc 102 rotates and sequentially transfers the raw materials into the corresponding mixing frame 305, the arc-shaped rack 116 meshes with the regulating gear 302. When the batching support shaft 101 continues to transport raw materials, the regulating gear 302 meshes with the arc-shaped rack 116. When wheel 302 rotates at a certain angle, the control support shaft 301 rotates synchronously at a certain angle, causing the next mixing frame 305 to face the feeding port. Simultaneously, the mixing frame 305 containing the raw materials moves at a certain angle, and the arc-shaped control block 309 slides along the inside of the arc-shaped groove 312 until the arc-shaped control block 309 faces the arc-shaped groove 312 on the mixing drive disc 311. The mixing motor is then started, driving the mixing drive disc 311 to rotate. Under the combined action of the arc-shaped control block 309 and the arc-shaped groove 312, the arc-shaped control block 309 rotates, and the mixing column 306 continues to rotate. Under the action of the connecting action, the mixing fan blade 307 is driven to rotate, and the rotation of the mixing fan blade 307 is used to mix the raw materials inside the mixing frame 305; when the regulating support shaft 301 rotates again to switch the work position, when the mixing frame 305 containing the mixed raw materials moves to be opposite to the discharge port 313, the arc-shaped regulating block 309 disengages from the arc-shaped slide groove 312, and under the elastic recovery action of the return spring, the arc-shaped regulating block 309 moves downward. Under the connecting action of the mixing column 306, the conical sealing plate 308 moves downward synchronously, and the lower end of the mixing frame 305 is... When the machine is opened, the mixed raw materials fall and are discharged through the discharge port 313. When the control support shaft 301 rotates again, the corresponding arc-shaped control block 309 moves. The inclined sliding surface of the arc-shaped control block 309 is squeezed by the inner wall of the discharge port 313, causing the arc-shaped control block 309 to gradually move upward. The reset spring is compressed until the arc-shaped control block 309 moves into the arc-shaped slide groove 312 and moves along the arc-shaped slide groove 312 until the corresponding mixing frame 305 is opposite to the discharge port. This cycle is repeated to realize the proportional mixing of raw materials and the discharge operation after mixing.

[0049] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0050] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A proportioning device for producing compound microbial fertilizer, comprising a rotatably configured proportioning drive assembly (1), characterized in that: The dispensing drive assembly (1) is rotatably provided with an adjustment transmission assembly (2) on one side. The adjustment transmission assembly (2) is in contact with the lower surface of the dispensing drive assembly (1) and is adapted to the dispensing drive assembly (1). The adjustment transmission assembly (2) is rotatably provided with a switching control assembly (3) on one side. The switching control assembly (3) is in contact with the lower surface of the adjustment transmission assembly (2) and is adapted to the dispensing drive assembly (1). The batching drive component (1) is used to control the falling of the raw materials required for fertilizer production and to control the movement of the regulating transmission component (2) and the switching control component (3); The regulating transmission component (2) is used to control the transfer of raw materials to the switching control component (3), and the amount of raw materials transferred can be controlled according to the ratio; Switch control component (3) is used to receive various raw materials for fertilizer formulation and can also mix the raw materials.

2. The proportioning device for compound microbial fertilizer production according to claim 1, characterized in that, The dispensing drive assembly (1) includes a rotatably disposed dispensing support shaft (101), one end of which is fixedly connected to a dispensing support plate (102). The surface of the dispensing support plate (102) is provided with several through holes, and a dispensing storage tank (103) is fixedly connected inside the through holes. A dispensing branch pipe is fixedly connected to the lower surface of the dispensing storage tank (103). The mixing and storage tank (103) is rotatably connected to a drive shaft. A spiral conveying fan blade (104) is fixedly connected to the circumferential side of the drive shaft. The spiral conveying fan blade (104) is opposite to the mixing branch pipe. A limit ring (105) is rotatably provided on the upper surface of the mixing and storage tank (103). The limit ring (105) is fixedly connected to the drive shaft.

3. The proportioning device for compound microbial fertilizer production according to claim 2, characterized in that, The dispensing drive assembly (1) also includes a drive support frame fixedly connected by an external support frame. The drive support frame has guide grooves (106) on both inner sidewalls. An electromagnet is installed at the bottom of the guide groove (106). A transmission support plate is slidably arranged between the two guide grooves (106). A longitudinal spring (107) is fixedly connected between the transmission support plate and the top of the guide groove (106). Two magnets are symmetrically fixedly connected to the lower surface of the transmission support plate. A transmission column (108) is fixedly connected to the upper surface of the transmission support plate. A transmission crossbar (109) is fixedly connected to the periphery of the transmission column (108). A transmission connecting rod is fixedly connected to the upper surface of the transmission column (108). A limit docking block (110) is fixedly connected to the lower surface of the transmission connecting rod. The limit docking block (110) and the limit ring (105) are inserted into each other. The other two opposite inner side walls of the drive support frame are fixedly connected to a guide slide tube (111) through a support crossbar. The guide slide tube (111) is slidably connected to the transmission column (108). A deflection slide rail (112) is opened on the periphery of the guide slide tube (111). The deflection slide rail (112) is composed of a spiral slide rail and a vertical slide rail. The transmission crossbar (109) is slidably connected to the deflection slide rail (112).

4. The proportioning device for compound microbial fertilizer production according to claim 3, characterized in that, The feed support shaft (101) is fixedly connected to a drive gear (113) and a first transmission wheel (114) on its circumferential side. A second transmission wheel (115) is rotatably provided on the side of the feed support shaft (101) near the switching control component (3). The first transmission wheel (114) and the second transmission wheel (115) are connected by a transmission belt. A drive disc is fixedly connected to the upper surface of the second transmission wheel (115). An arc-shaped rack (116) is fixedly connected to the circumferential side of the drive disc.

5. The proportioning device for compound microbial fertilizer production according to claim 4, characterized in that, The regulating transmission component (2) includes a rotatably mounted transfer support shaft (201), a transmission gear (202) is fixedly connected to the circumferential side of the transfer support shaft (201), the transmission gear (202) meshes with the drive gear (113), a transfer support disk (203) is fixedly connected to the upper surface of the transfer support shaft (201), the transfer support disk (203) is in contact with the lower surface of the feeding branch pipe, transfer ports are symmetrically opened on the surface of the transfer support disk (203), and two transfer support pipes (204) coaxial with the transfer ports are symmetrically fixedly connected to the lower surface of the transfer support disk (203). The transfer support shaft (201) is slidably provided with a control disc (205) on its circumferential side. The control disc (205) has two control ports symmetrically opened on its surface. The upper surface of the control disc (205) is symmetrically fixedly connected with a transfer control tube (206) coaxial with the control port. The transfer control tube (206) and the corresponding transfer support tube (204) are in sliding cooperation.

6. The proportioning device for compound microbial fertilizer production according to claim 5, characterized in that, The lower surface of the control disc (205) is rotatably connected to a limiting ring (207), the surface of the limiting ring (207) is provided with a feeding port, the lower surface of the limiting ring (207) is fixedly connected to a transmission external thread pipe (208), an L-shaped bracket is fixedly provided on one side of the transfer support shaft (201), and a telescopic upright is fixedly connected between the L-shaped bracket and the limiting ring (207); The lower surface of the L-shaped bracket is rotatably provided with a transmission bevel gear (209), and an inner sidewall of the L-shaped bracket is rotatably connected with a drive bevel gear (210). The upper surface of the L-shaped bracket is rotatably provided with a drive internal thread tube (211). The drive internal thread tube (211) and the transmission external thread tube (208) are threadedly engaged, and the drive internal thread tube (211) and the transmission bevel gear (209) are fixedly connected.

7. The proportioning device for compound microbial fertilizer production according to claim 6, characterized in that, The switching control component (3) includes a rotatable control support shaft (301), a control gear (302) is fixedly connected to the circumferential side of the control support shaft (301), the control gear (302) meshes with the arc-shaped rack (116), and two limit strips are symmetrically fixedly connected to the circumferential side of the control support shaft (301).

8. The proportioning device for compound microbial fertilizer production according to claim 7, characterized in that, The control support shaft (301) is slidably provided with a support sleeve (303) that slides with the limit strip. The support sleeve (303) is fixedly connected to the support plate (304) on its periphery. An elastic element is fixedly connected between the control support plate (304) and the control support shaft (301). The surface of the control support plate (304) is provided with several switching ports. A mixing frame (305) is fixedly connected inside the switching port. The mixing frame (305) is opposite to the discharge port. The support sleeve (303) is fixedly connected to an extension support plate corresponding to the switching port. A mixing column (306) is slidably disposed through the surface of the extension support plate. A mixing fan blade (307) is fixedly connected to the periphery of the mixing column (306). The mixing fan blade (307) is located inside the mixing frame (305). A conical sealing disc (308) is fixedly connected to the periphery of the mixing column (306). The conical sealing disc (308) slides with the mixing frame (305).

9. A proportioning device for producing compound microbial fertilizer according to claim 8, characterized in that, An arc-shaped control block (309) is fixedly connected to the lower surface of the mixing column (306). The arc-shaped control block (309) has an inclined sliding surface structure on its two opposite sides. A return spring is fixedly connected between the arc-shaped control block (309) and the extension support plate. The switching control component (3) also includes a fixed switching bracket. A switching control plate (310) is fixedly connected to the upper surface of the switching bracket via a support riser. A drive port is opened on the surface of the switching control plate (310). A mixing drive plate (311) is rotatably arranged inside the drive port. An arc-shaped sliding groove (312) is opened on the upper surface of both the mixing drive plate (311) and the switching control plate (310). The arc-shaped control block (309) slides with the arc-shaped sliding groove (312). A discharge port (313) is opened on the surface of the switching control plate (310).

10. A formulation method for producing compound microbial fertilizer, comprising a formulation device for producing compound microbial fertilizer according to claim 9, characterized in that, Includes the following steps: S01, the control limit docking block (110) and the corresponding limit ring (105) of the batching storage tank (103) are inserted and matched. The limit docking block (110) rotates and drives the spiral conveyor fan blade (104) to rotate, and conveys the raw materials inside the batching storage tank (103). S02, control the transfer control pipe (206) to move up and down along the side of the transfer support pipe (204) to adjust the size of the receiving space. The raw material falls into the corresponding receiving space. The batching support shaft (101) rotates to switch to the next batching storage tank (103). At the same time, the transfer support shaft (201) rotates 180° to switch the two receiving spaces. The raw material falls into the corresponding mixing frame (305) through the discharge port. The empty receiving space receives the next raw material. S03. Repeat the above operation to transfer the raw materials required for fertilizer production to the corresponding mixing frame (305) in sequence. When the batching support shaft (101) rotates a certain angle to switch the batching storage tank (103), adjust the support shaft (301) to rotate a certain angle to switch the work station. S04. The mixing frame (305) containing the raw materials required for fertilizer is moved to the position of the mixing drive disk (311), and at the same time, the next empty mixing frame (305) is moved to the discharge port position to carry out the next batch of raw material receiving operation. The mixing drive disk (311) is controlled to rotate to mix the raw materials inside the mixing frame (305). S05. Repeat the above steps. After the mixing frame (305) has finished mixing the raw materials inside, adjust the support shaft (301) to rotate a certain angle again and switch the work station again. The mixed raw materials are discharged through the discharge port (313).

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