Poria cocos cultivation medium preparation equipment and preparation method

Abstract

The invention relates to the technical field of culture media, in particular to poria cocos cultivation culture medium preparation equipment and a poria cocos cultivation culture medium preparation method. The lead screw lifting mechanism is arranged on the inner wall of the rack; the mixing cylinder device comprises a cylinder body, a communicating mechanism and a stirring mechanism; the high-temperature sterilization device comprises a box body, a cover plate, a positioning frame and a bottle body; the feeding device comprises a culture medium raw material feeding mechanism and a water feeding mechanism. Therefore, core functions of quantification, automatic feeding, automatic discharging, stirring, high-temperature sterilization and the like are integrated, the occupied area of the equipment is remarkably reduced, meanwhile, seamless connection of all the steps is achieved, the waiting time is effectively shortened, the number of times of transferring is reduced, and through precise cooperation of the controller and the lead screw lifting mechanism, the production efficiency is improved. Intelligent automatic starting and stopping, accurate material proportioning, flexible stirring speed adjustment and accurate sterilization time control of the equipment are realized, dependence of manual operation is greatly reduced, and the working efficiency is remarkably improved.

Description

Technical Field

[0001] The invention relates to the technical field of culture medium, and in particular to a preparation device and a preparation method for a Poria cocos cultivation culture medium. Background Art

[0002] As a traditional Chinese medicinal material that can be used as both medicine and food, Poria cocos is widely used in many fields such as Chinese herbal prescriptions, food and cosmetics. It has a huge demand. However, due to the scarcity of wild Poria cocos resources, it is difficult to meet market demand. Therefore, artificial cultivation of Poria cocos has become the key to solving this problem. In the process of artificial cultivation of Poria cocos, the preparation of culture medium is a crucial link.

[0003] The patent application document with publication number CN113812303B discloses a culture medium for growing Poria cocos, and the preparation equipment required for the culture medium includes an electronic scale, an autoclave and a stirrer. The operation process is briefly described as follows: first, the raw materials are accurately weighed using an electronic scale; then, the raw materials are placed in a stirrer and an appropriate amount of water is injected; then, the stirrer is started to fully mix the materials and water to form a water mixture; finally, the water mixture is poured into a bottle in the autoclave for high-temperature sterilization.

[0004] Although these devices can work together to complete the preparation of culture medium, in actual operation, the dispersed layout of the equipment increases the floor space occupied, the frequent material transfer leads to complicated processes, and there are many manual operations, which affects the overall work efficiency. Summary of the invention

[0005] The present invention aims to solve one of the technical problems in the related art at least to a certain extent.

[0006] To this end, the purpose of the present invention is to propose a Poria cocos cultivation culture medium preparation device and preparation method. The present invention integrates core functions such as quantification, automatic loading, automatic discharging, stirring and high-temperature sterilization. While significantly reducing the equipment footprint, it also achieves seamless connection between each step, effectively shortens the waiting time, and reduces the number of transfers. Through the precise coordination of the controller and the screw lifting mechanism, the intelligent automatic start and stop of the equipment, precise material ratio, flexible stirring speed adjustment and precise sterilization time control are realized, which greatly reduces the dependence on manual operation and significantly improves work efficiency.

[0007] In order to achieve the above object, the present invention provides a device for preparing a Poria cocos cultivation medium, comprising: Rack: set on the ground; Screw lifting mechanism: arranged on the inner wall of the frame; Mixing barrel device: comprising a barrel, a connecting mechanism and a stirring mechanism, wherein the barrel is arranged on the screw lifting mechanism, the connecting mechanism is arranged on the surface of the barrel and is respectively connected to the high-temperature sterilization device and the feeding device, and the stirring mechanism is arranged inside the barrel; High-temperature sterilization device: comprising a box body, a cover plate, a positioning frame and a bottle body, wherein the box body is arranged on the inner wall of the frame and is located at one side of the bottom of the cylinder body, a heating and pressurizing component is built into the working chamber at the top of the box body, the cover plate is arranged on one side of the top of the box body, and a first spring is fixedly connected to the top of the box body, the positioning frame is evenly fixedly connected to the bottom of the cover plate and is located in the working chamber, the bottle body is clamped and fixed to the inner wall of the positioning frame, and a valve-type one-way valve is built into it; The feeding device includes a culture medium raw material feeding mechanism and a water feeding mechanism, wherein the water feeding mechanism is arranged on the top of the frame, the culture medium raw material feeding mechanism is arranged on the top of the frame and is located inside the water feeding mechanism, and the culture medium raw material feeding mechanism and the water feeding mechanism are respectively connected to the connecting mechanism; The screw lifting mechanism and the heating and pressurizing assembly are respectively connected to a controller arranged on the surface of the frame through a bus system to realize data transmission and reception of control instructions.

[0008] In addition, the Poria cocos cultivation medium preparation device proposed in the application may also have the following additional technical features: Specifically, the screw lifting mechanism includes a lifting slide, a threaded screw and a driving motor, the lifting slide is symmetrically slidably connected to the inner wall of the frame, the threaded screw is symmetrically rotationally connected to the surface of the frame, one end of the threaded screw passes through the interior of the frame and is fixedly connected to the output end of the driving motor fixedly connected to the inner wall of the frame, one end of the lifting slide passes through the outside of the frame and is threadedly connected to the outer surface of the threaded screw, wherein an encoder is fixedly connected to the surface of the driving motor, and the driving motor and the encoder are respectively connected to the controller through a bus system to realize data transmission and reception of control instructions.

[0009] Specifically, a large toothed disc is symmetrically fixedly connected to the surface of the cylinder, a toothed plate frame is symmetrically fixedly connected to the inner wall of the frame, and a first toothed portion is provided on the surface of the toothed plate frame at a position corresponding to the position of the large toothed disc and meshed with the large toothed disc.

[0010] Specifically, the communication mechanism includes a culture medium feeding mechanism arranged at the top of the cylinder, a water mixing material discharging mechanism arranged at the bottom of the cylinder, and a water feeding mechanism arranged on the surfaces of both ends of the cylinder, wherein: The culture medium feeding mechanism comprises a trapezoidal block, a positioning seat, a connecting slide seat and a second spring, a trapezoidal groove is opened at the top of the cylinder corresponding to the position of the trapezoidal block, the trapezoidal block is slidably connected to the inner wall of the trapezoidal groove, the outer surface of the trapezoidal block and the top of the cylinder are in the same plane, the positioning seat is symmetrically fixedly connected to the inner wall of the cylinder and is located on the outside of the trapezoidal block, the bottom of the connecting slide seat is slidably connected to the surface of the positioning seat, and a second spring is fixedly connected to the surface of the positioning seat, the top of the connecting slide seat passes through the top of the cylinder and contacts the inner top wall of the frame, and one end of the connecting slide seat is fixedly connected to the bottom of the trapezoidal block by a bolt; The water-mixed material discharging mechanism comprises a discharging pipe, a discharging valve and an adjusting gear. The discharging pipe is evenly threadedly connected to the bottom of the cylinder and communicates with the inside of the cylinder. The discharging valve is rotatably connected to the inner wall of the discharging pipe. One end of the discharging valve passes through the outside of the discharging pipe and is fixedly connected to the adjusting gear. The water-mixing material discharging mechanism further comprises a first ratchet-type one-way transmission and a trigger gear rod arranged on the top of the cover plate, wherein the first ratchet-type one-way transmission is arranged inside the discharging pipe and is respectively connected to one end of the discharging valve and one end of the adjusting gear, and through grooves are provided at the top of the cover plate corresponding to the position of the discharging pipe, and the bottom of the discharging pipe penetrates into the bottle body through the through groove and is connected with the inside of the bottle body, and the trigger gear rod is located on one side of the through groove and is meshed and connected with the adjusting gear; The water feeding mechanism includes a fixed seat, a horizontal water pipe, a connecting seat, a vertical water pipe and a water inlet trough. The fixed seat is symmetrically fixedly connected to the surface of the cylinder, the horizontal water pipe is fixedly connected to the inner wall of the fixed seat, one end of the connecting seat is rotatably connected to the surface of the fixed seat, the other end of the connecting seat is fixedly connected to the surface of the lifting slide, the vertical water pipe is fixedly connected to the inner wall of the connecting seat, one end of the horizontal water pipe penetrates into the interior of the cylinder and is connected to the interior of the cylinder, the other end of the horizontal water pipe penetrates into the interior of the connecting seat and is rotatably connected to the surface of one end of the vertical water pipe and is connected, the end of the vertical water pipe away from the connecting seat penetrates into the interior of the water feeding mechanism and is provided with the water inlet trough, and the vertical water pipe is connected to the interior of the water feeding mechanism through the water inlet trough.

[0011] Specifically, the stirring mechanism includes a stirring frame and a synchronous gear. The stirring frame is rotatably connected to the inner wall of the cylinder and is sleeved on the outside of the horizontal water pipe. A water outlet hole is opened on the surface of the stirring frame. Both ends of the stirring frame respectively pass through the outside of the cylinder and are fixedly connected to the synchronous gear. The synchronous gear is located on the inner side of the fixed seat. A second tooth portion is provided on the surface of the tooth plate frame corresponding to the position of the synchronous gear, and is meshed with the synchronous gear.

[0012] Specifically, the culture medium raw material feeding mechanism includes a material rack, a discharge roller, a transmission seat, a transmission shaft and a driving gear. The material rack is fixedly connected to the top of the frame, and material cavities are evenly opened on the surface of the material rack, and the inner wall of the material cavity is rotatably connected with a discharge roller, and the surface of the discharge roller is evenly opened with a mixing groove, and multiple groups of discharge rollers are coaxially arranged, and the transmission seat is symmetrically fixedly connected to the top of the frame and is located on the outside of the material rack. The surface of one end of the transmission seat is rotatably connected with the transmission shaft and is fixedly connected to one end of the central axis of the discharge roller, and the other end of the transmission seat is rotatably connected with the driving gear. The transmission seat has a second ratchet one-way transmission built in, and the second ratchet one-way transmission is respectively connected to one end of the transmission shaft and one end of the central axis of the driving gear.

[0013] Specifically, the culture medium raw material feeding mechanism also includes a vertical gear rod, which is fixedly connected to the end surface of the lifting slide that passes through the outside of the frame, and one end of the vertical gear rod passes through the top of the frame and is meshed with the driving gear.

[0014] Specifically, the water feeding mechanism includes a bracket, a water tank, a connecting pipe and a water outlet trough. The bracket is symmetrically fixedly connected to the top of the frame, the water tank is fixedly connected to the top of the bracket, a pipe groove is opened on the surface of the water tank corresponding to the position of the vertical water pipe, the connecting pipe is fixedly connected to the inner wall of the pipe groove and is slidably connected to the outer surface of the vertical water pipe, the water outlet trough is opened on the surface of the connecting pipe and corresponds to the position of the water inlet trough, and the vertical water pipe is connected to the inside of the water tank through the cooperation of the water inlet trough and the water outlet trough.

[0015] A method for preparing a Poria cocos cultivation medium is applied to the above-mentioned Poria cocos cultivation medium preparation device, comprising the following steps: S1: Put pine raw materials, taro residue, sugarcane residue, cornmeal, palm seeds, trace elements, sugar, glucose, five-vitamin oral liquid, potassium dihydrogen phosphate and gypsum into corresponding material chambers in the culture medium raw material feeding mechanism respectively; S2: After placement is completed, the processing program inside the controller is run, and the screw lifting mechanism runs according to the program, driving the barrel and the vertical gear rod to move upward synchronously respectively. During the upward movement of the barrel, the culture medium feeding mechanism is passively triggered to open the trapezoidal groove on the top of the barrel. During the upward movement of the vertical gear rod, the culture medium raw material feeding mechanism is triggered to run. The culture medium raw material feeding mechanism runs to discharge multiple raw materials in multiple groups of material cavities into the barrel through the trapezoidal groove according to the set amount. After the discharge is completed, the screw lifting mechanism drives the barrel and the vertical gear rod to move downward synchronously respectively. During the downward movement of the barrel, the culture medium feeding mechanism automatically resets and blocks the trapezoidal groove; As the cylinder continues to move downward, when the water inlet groove on the vertical water pipe coincides with the water outlet groove on the connecting pipe, the water inside the water tank enters the cylinder to achieve the water injection operation. As the cylinder continues to move downward, when the water inlet groove on the vertical water pipe separates from the water outlet groove on the connecting pipe, the injection of water into the cylinder is stopped. As the cylinder continues to descend, the stirring mechanism inside it is triggered, and the water and raw materials inside the cylinder are uniformly stirred to form a water mixture. As the cylinder continues to descend to a set height, the stirring mechanism stops running; As the cylinder continues to descend, the bottom of the discharge pipe is inserted into the bottle body through the through groove, and when the adjusting gear is initially engaged with the trigger gear rod, the discharge valve is opened, and the water mixture in the discharge pipe enters the bottle body through the valve-type one-way valve. As the cylinder continues to descend, when the adjusting gear is further engaged with the trigger gear rod, the discharge valve is closed and the injection of water mixture is stopped. As the cylinder continues to descend, the adjusting gear is separated from the trigger gear rod, and the ring platform on the discharge pipe contacts the top of the cover plate and simultaneously presses down the cover plate to make it contact with the top of the box body to achieve sealing, and then the heating and pressurizing component inside the box body is operated to perform high-temperature sterilization operation. After the high-temperature sterilization operation is completed, the heating and pressurizing component stops running, and then the cylinder is controlled to rise and reset to the initial position. Under the action of the second spring force, the cover plate and the bottle body also rise and move to the side of the top of the box body.

[0016] S3: remove and replace the bottle with a new one, and then repeat the processing procedure until a set total amount of culture medium is obtained.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention.

[0018] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention has a reasonable structure. It integrates the core functions of quantitative, automatic feeding, automatic discharging, stirring and high-temperature sterilization, significantly reduces the equipment footprint, and greatly reduces the equipment production cost by removing useless and repeated structures; 2. The integrated design of the present invention ensures that each step from material weighing to water injection, stirring and sterilization can be closely connected, effectively shortening the waiting period, reducing the frequency of transportation, greatly improving work efficiency, and having a good use effect; 3. The present invention realizes intelligent start and stop of equipment, accurate material ratio, flexible adjustment of stirring speed and precise control of sterilization time through the coordinated operation of precise controller and screw lifting mechanism, which greatly reduces manual intervention, significantly improves work efficiency, and reduces the operating difficulty and labor intensity of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which: Figure 1 This is a schematic diagram of the structure of a Poria cocos cultivation medium preparation device and preparation method of the present invention; Figure 2 It is a schematic structural diagram of a mixing barrel device in a Poria cocos cultivation medium preparation device and preparation method of the present invention; Figure 3 It is a structural schematic diagram of a culture medium feeding mechanism in a Poria cocos cultivation culture medium preparation device and preparation method of the present invention; Figure 4 It is a schematic diagram of the structure of a water mixing material discharging mechanism in a Poria cocos cultivation medium preparation device and preparation method of the present invention; Figure 5 It is a schematic structural diagram of a water feeding mechanism in a Poria cocos cultivation medium preparation device and preparation method of the present invention; Figure 6 It is a schematic structural diagram of a high-temperature sterilization device in a Poria cocos cultivation medium preparation device and preparation method of the present invention; Figure 7 It is a schematic diagram of the bottle structure in a device and method for preparing a Poria cocos cultivation medium of the present invention; Figure 8 It is a structural schematic diagram of a feeding device in a Poria cocos cultivation medium preparation device and preparation method of the present invention; Fig. 9 The present invention is a schematic diagram of the structure of a discharge roller in a Poria cocos cultivation medium preparation device and method.

[0020] As shown in the figure: 1. Frame; 2. Screw lifting mechanism; 3. Mixing barrel device; 31. Barrel; 32. Connecting mechanism; 33. Stirring mechanism; 4. High-temperature sterilization device; 5. Feeding device; 41. Box; 42. Cover plate; 43. Positioning frame; 431. Arc clamp; 44. Bottle body; 411. Working chamber; 421. First spring; 441. Valve-type one-way valve; 51. Base material feeding mechanism; 52. Water feeding mechanism; 6. Controller; 21. Lifting slide; 22. Threaded screw; 311, large toothed disc; 100, toothed plate frame; 101, first toothed portion; 321, culture medium feeding mechanism; 322, water mixing material discharging mechanism; 323, water feeding mechanism; 3211, trapezoidal block; 3212, positioning seat; 3213, connecting slide seat; 3214, second spring; 3221, discharging pipe; 3222, discharging valve; 3223, adjusting gear; 3224, triggering gear rod; 422, through groove; 3231, fixing seat; 3232, horizontal water pipe; 3233, connecting seat; 3234, vertical water pipe; 3235, water inlet trough; 331, stirring frame; 332, synchronous gear; 102, second toothed portion; 511, material rack; 5111, material chamber; 512, discharge roller; 5121, material trough; 513, transmission seat; 514, transmission shaft; 515, driving gear; 516, vertical gear rod; 521, bracket; 522, water tank; 523, connecting pipe; 524, water outlet trough; 5221, pipe trough; 200. Around Taiwan. DETAILED DESCRIPTION

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and are not to be construed as limitations of the present invention. On the contrary, embodiments of the present invention include all changes, modifications and equivalents that fall within the spirit and connotation of the appended claims.

[0022] The following describes an apparatus and method for preparing a Poria cocos cultivation medium according to an embodiment of the present invention in conjunction with the accompanying drawings.

[0023] like Figure 1-Figure 9 As shown, a device for preparing a Poria cocos cultivation medium according to an embodiment of the present invention comprises: Rack 1: set on the ground; Screw lifting mechanism 2: arranged on the inner wall of the frame 1; Mixing barrel device 3: includes barrel 31, connecting mechanism 32 and stirring mechanism 33, barrel 31 is arranged on screw lifting mechanism 2, connecting mechanism 32 is arranged on the surface of barrel 31, and is respectively connected with high temperature sterilizing device 4 and feeding device 5, stirring mechanism 33 is arranged inside barrel 31; High-temperature sterilization device 4: includes a box body 41, a cover plate 42, a positioning frame 43 and a bottle body 44. The box body 41 is arranged on the inner wall of the frame 1 and is located at one side of the bottom of the cylinder 31. The working chamber 411 at the top of the box body 41 is equipped with a heating and pressurizing component. The cover plate 42 is arranged on one side of the top of the box body 41 and is fixedly connected to the top of the box body 41 with a first spring 421. The positioning frame 43 is evenly fixedly connected to the bottom of the cover plate 42 and is located in the working chamber 411. The bottle body 44 is fixedly connected to the inner wall of the positioning frame 43 and is equipped with a valve-type one-way valve 441. The feeding device 5 includes a culture medium material feeding mechanism 51 and a water feeding mechanism 52. The water feeding mechanism 52 is arranged on the top of the frame 1. The culture medium material feeding mechanism 51 is arranged on the top of the frame 1 and is located inside the water feeding mechanism 52. The culture medium material feeding mechanism 51 and the water feeding mechanism 52 are respectively connected to the connecting mechanism 32. The screw lifting mechanism 2 and the heating and pressurizing assembly are respectively connected to a controller 6 arranged on the surface of the frame 1 through a bus system to realize data transmission and reception of control instructions.

[0024] It should be noted that the controller 6 described in this embodiment has a built-in timing module and a wireless communication module, which can realize timing operation and remote control.

[0025] It should also be noted that an arc-shaped clamp 431 is provided on the inner wall of the positioning frame 43 for quick disassembly and assembly of the bottle body 44 .

[0026] Specifically, the present invention has a reasonable structure, and integrates core functions such as quantitative feeding, automatic discharging, stirring and high-temperature sterilization, which significantly reduces the equipment footprint. By removing useless and repeated structures, the equipment production cost is greatly reduced. Its integrated design also ensures that each step from material weighing to water injection, stirring and sterilization can be closely connected, effectively shortening the waiting period, reducing the frequency of transportation, greatly improving work efficiency, and having good use effect. Through the coordinated operation of the precise controller 6 and the screw lifting mechanism 2, the intelligent start and stop of the equipment, accurate material ratio, flexible stirring speed adjustment and precise control of the sterilization time are realized, which greatly reduces manual intervention, significantly improves work efficiency, and reduces the operating difficulty and labor intensity of operators.

[0027] Its working principle is as follows: put pine raw materials, taro residue, sugarcane residue, cornmeal, palm seeds, trace elements, white sugar, glucose, five-vitamin oral liquid, potassium dihydrogen phosphate and gypsum into the corresponding material chamber 5111 in the culture medium raw material feeding mechanism 51 respectively. After placement, run the processing program inside the controller 6, and the screw lifting mechanism 2 runs according to the program to drive the barrel 31 and the vertical gear rod 516 to move upward synchronously. During the upward movement of the barrel 31, the culture medium feeding mechanism 321 is passively triggered to open the trapezoidal groove on the top of the barrel 31. During the upward movement of the vertical gear rod 516, the culture medium raw material feeding mechanism 51 is triggered to run. The operation of the culture medium raw material feeding mechanism 51 will feed multiple groups of materials. The various raw materials inside the cavity 5111 are discharged into the cylinder 31 through the trapezoidal groove according to the set amount. After the discharge is completed, the screw lifting mechanism 2 drives the cylinder 31 and the vertical gear rod 516 to move downward synchronously. During the downward movement of the cylinder 31, the culture medium feeding mechanism 321 automatically resets and blocks the trapezoidal groove. As the cylinder 31 continues to move downward, when the water inlet groove 3235 on the vertical water pipe 3234 coincides with the water outlet groove 524 on the connecting pipe 523, the water inside the water tank 522 enters the cylinder 31 to realize the water injection operation. As the cylinder 31 continues to move downward, when the water inlet groove 3235 on the vertical water pipe 3234 separates from the water outlet groove 524 on the connecting pipe 523, the water stops flowing into the cylinder 31. Water is injected. As the cylinder 31 continues to descend, the stirring mechanism 33 inside it is triggered, and the water and raw materials inside the cylinder 31 are evenly stirred to form a water mixture. As the cylinder 31 continues to descend to the set height, the stirring mechanism 33 stops running. As the cylinder 31 continues to descend, the bottom of the discharge pipe 3221 is inserted into the bottle body 44 through the through groove 422. When the adjusting gear 3223 and the trigger gear rod 3224 are initially meshed, the discharge valve 3222 is opened, and the water mixture inside the discharge pipe 3221 enters the bottle body 44 through the valve-type one-way valve 441. As the cylinder 31 continues to descend, when the adjusting gear 3223 and the trigger gear rod 3224 are further meshed, the discharge valve 3222 is closed and the bottle body 44 is stopped. Stop injecting water mixture, as the cylinder 31 continues to descend, the adjusting gear 3223 separates from the trigger gear rod 3224, the ring stage 200 on the discharge pipe 3221 contacts the top of the cover plate 42, and simultaneously presses down the cover plate 42 to make it contact with the top of the box body 41 to achieve sealing, then operate the heating and pressurizing assembly inside the box body 41 to perform high-temperature sterilization operation. After the high-temperature sterilization operation is completed, the heating and pressurizing assembly stops running, and then the cylinder 31 is controlled to rise and reset to the initial position. Under the elastic force of the second spring 3214, the cover plate 42 and the bottle body 44 also rise and move to the top side of the box body 41, remove and replace with a new bottle body 44, and then repeat the processing procedure until the set total amount of culture medium is obtained.

[0028] In one embodiment of the present invention, Figure 1As shown, the screw lifting mechanism 2 includes a lifting slide 21, a threaded screw 22 and a driving motor. The lifting slide 21 is symmetrically slidably connected to the inner wall of the frame 1, and the threaded screw 22 is symmetrically rotationally connected to the surface of the frame 1. One end of the threaded screw 22 passes through the interior of the frame 1 and is fixedly connected to the output end of the driving motor fixedly connected to the inner wall of the frame 1. One end of the lifting slide 21 passes through the outside of the frame 1 and is threadedly connected to the outer surface of the threaded screw 22, wherein an encoder is fixedly connected to the surface of the driving motor, and the driving motor and the encoder are respectively connected to the controller 6 through a bus system to realize data transmission and reception of control instructions.

[0029] It should be noted that the encoder described in this embodiment is used to detect the number of rotations of the drive motor in real time and send data information to the controller 6, which determines the position of the lifting slide 21 on the threaded screw 22 based on the number of rotations information.

[0030] It is understandable that two sets of drive motors or one set of drive motors can be used in conjunction with a synchronous transmission assembly.

[0031] Specifically, the structure and connection relationship of the screw lifting mechanism 2 are further defined. When in use, the driving motor is powered on and runs, synchronously driving the threaded screw 22 to rotate. The rotation of the threaded screw 22 synchronously drives the lifting slide 21 to vertically lift and lower along the inner wall of the frame 1.

[0032] In one embodiment of the present invention, Figure 1 As shown, a large toothed disc 311 is symmetrically fixedly connected to the surface of the cylinder 31, a toothed plate frame 100 is symmetrically fixedly connected to the inner wall of the frame 1, and a first toothed portion 101 is provided on the surface of the toothed plate frame 100 at a position corresponding to the position of the large toothed disc 311, and is meshed with the large toothed disc 311.

[0033] Specifically, the first tooth portion 101 forms a meshing connection with the large toothed disc 311, so that the cylinder 31 can achieve stable rotation and precise positioning through the interaction between the large toothed disc 311 and the first tooth portion 101 on the toothed plate frame 100, thereby enhancing the stability of the structure and ensuring the precise operation of the cylinder 31 on the frame 1.

[0034] In one embodiment of the present invention, Figure 1-Figure 5 As shown, the connecting mechanism 32 includes a culture medium feeding mechanism 321 arranged at the top of the barrel 31, a water mixing material discharging mechanism 322 arranged at the bottom of the barrel 31, and a water feeding mechanism 323 arranged on the surfaces of both ends of the barrel 31, wherein: The culture medium feeding mechanism 321 includes a trapezoidal block 3211, a positioning seat 3212, a connecting slide 3213 and a second spring 3214. A trapezoidal groove is provided at the top of the cylinder 31 corresponding to the position of the trapezoidal block 3211. The trapezoidal block 3211 is slidably connected to the inner wall of the trapezoidal groove. The outer surface of the trapezoidal block 3211 is in the same plane as the top of the cylinder 31. The positioning seat 3212 is symmetrically fixedly connected to the inner wall of the cylinder 31 and is located on the outside of the trapezoidal block 3211. The bottom of the connecting slide 3213 is slidably connected to the surface of the positioning seat 3212, and a second spring 3214 is fixedly connected to the surface of the positioning seat 3212. The top of the connecting slide 3213 passes through the top of the cylinder 31 and contacts the inner top wall of the frame 1. One end of the connecting slide 3213 is fixedly connected to the bottom of the trapezoidal block 3211 by a bolt. The water mixing material discharging mechanism 322 includes a discharging pipe 3221, a discharging valve 3222 and an adjusting gear 3223. The discharging pipe 3221 is evenly threadedly connected to the bottom of the cylinder 31 and communicated with the inside of the cylinder 31. The discharging valve 3222 is rotatably connected to the inner wall of the discharging pipe 3221. One end of the discharging valve 3222 passes through the outside of the discharging pipe 3221 and is fixedly connected to the adjusting gear 3223. The water mixing material discharging mechanism 322 also includes a first ratchet one-way transmission and a trigger gear rod 3224 arranged on the top of the cover plate 42. The first ratchet one-way transmission is arranged inside the discharging pipe 3221 and is respectively connected to one end of the discharging valve 3222 and one end of the adjusting gear 3223. A through groove 422 is provided at the top of the cover plate 42 corresponding to the position of the discharging pipe 3221. The bottom of the discharging pipe 3221 penetrates into the bottle body 44 through the through groove 422 and is connected to the inside of the bottle body 44. The trigger gear rod 3224 is located on one side of the through groove 422 and is meshed and connected with the adjusting gear 3223. The water feeding mechanism 323 includes a fixed seat 3231, a horizontal water pipe 3232, a connecting seat 3233, a vertical water pipe 3234 and a water inlet trough 3235. The fixed seat 3231 is symmetrically fixedly connected to the surface of the cylinder 31, the horizontal water pipe 3232 is fixedly connected to the inner wall of the fixed seat 3231, one end of the connecting seat 3233 is rotatably connected to the surface of the fixed seat 3231, and the other end of the connecting seat 3233 is fixedly connected to the surface of the lifting slide 21. The vertical water pipe 3234 is fixedly connected to the connecting seat 3 233 inner wall, one end of the horizontal water pipe 3232 penetrates into the interior of the cylinder 31 and is communicated with the interior of the cylinder 31, the other end of the horizontal water pipe 3232 penetrates into the interior of the connecting seat 3233, and is rotatably connected to the surface of one end of the vertical water pipe 3234 and is communicated with, the end of the vertical water pipe 3234 away from the connecting seat 3233 penetrates into the water inlet and feeding mechanism 52, and is provided with a water inlet groove 3235, and the vertical water pipe 3234 is communicated with the interior of the water feeding mechanism 52 through the water inlet groove 3235.

[0035] It should be noted that, in order to improve the sealing performance, a sealing ring (not shown in the figure) is provided on the trapezoidal block 3211 .

[0036] It should also be noted that the first ratchet one-way transmission described in this embodiment is prior art, so it will not be described in detail here.

[0037] It should also be noted that the maximum rotation angle of the discharge valve 3222 that can be driven by the meshing of the adjusting gear 3223 and the triggering gear rod 3224 is 360°.

[0038] It can be understood that the first ratchet one-way transmission can drive the discharge valve 3222 to rotate only when the adjusting gear 3223 moves downward. This design effectively prevents the adjusting gear 3223 from triggering the discharge valve 3222 to open during the upward process, and has a good use effect.

[0039] Specifically, the structure and connection relationship of the connecting mechanism 32 are further explained. The connecting mechanism 32 includes a culture medium feeding mechanism 321, a water mixing discharge mechanism 322 and a water feeding mechanism 323, wherein the operating principle of the culture medium feeding mechanism 321 is as follows: the cylinder 31 rises and synchronously drives the culture medium feeding mechanism 321 to rise. When the top of the connecting slide 3213 contacts the inner top wall of the frame 1, the connecting slide 3213 is synchronously squeezed to move downward, and the second spring 3214 is compressed. The connecting slide 3213 moves downward and synchronously drives the trapezoidal block 3211 to move downward, thereby exposing the trapezoidal groove, which is convenient for the raw materials to enter the interior of the cylinder 31 from the trapezoidal groove. The design of the trapezoidal groove and the trapezoidal block 3211 effectively improves the sealing effect and prevents liquid leakage.

[0040] The operating principle of the water mixture discharging mechanism 322 is as follows: when the bottom of the discharging pipe 3221 is inserted into the bottle body 44 through the through groove 422, the adjusting gear 3223 contacts and meshes with the teeth on the surface of the trigger gear rod 3224, and synchronously drives the adjusting gear 3223 to rotate. The adjusting gear 3223 rotates through the first ratchet-type one-way transmission to synchronously drive the discharging valve 3222 to rotate, thereby opening the discharging valve 3222, so that the water mixture falls into the bottle body 44 through the valve-type one-way valve 441. When a set amount of water mixture is injected into the bottle body 44, the discharging pipe 3221 is controlled to continue to descend, and the adjusting gear 3223 continues to mesh and rotate with the teeth on the surface of the trigger gear rod 3224. The adjusting gear 3223 rotates again to synchronously close the discharging valve 3222. As the discharging pipe 3221 continues to descend, the adjusting gear 3223 separates from the teeth on the surface of the trigger gear rod 3224.

[0041] The operating principle of the water feeding mechanism 323 is as follows: the lifting slide 21 descends, synchronously driving the connecting seat 3233 and the vertical water pipe 3234 to descend, and the connecting seat 3233 descends, synchronously driving the fixed seat 3231, the horizontal water pipe 3232 and the cylinder 31 to descend. Since the fixed seat 3231 and the connecting seat 3233 are rotationally connected, and the horizontal water pipe 3232 and the vertical water pipe 3234 are rotationally connected, the connection state between the horizontal water pipe 3232 and the vertical water pipe 3234 is not affected when the cylinder 31 rotates. When water enters the vertical water pipe 3234 from the water inlet trough 3235, it will directly flow into the horizontal water pipe 3232, and then flow from the horizontal water pipe 3232 to the inside of the stirring frame 331, and finally be discharged into the cylinder 31 through the water outlet.

[0042] In one embodiment of the present invention, Figure 2 As shown, the stirring mechanism 33 includes a stirring frame 331 and a synchronous gear 332. The stirring frame 331 is rotatably connected to the inner wall of the cylinder 31 and is sleeved on the outside of the horizontal water pipe 3232. A water outlet hole is opened on the surface of the stirring frame 331. Both ends of the stirring frame 331 respectively pass through the outside of the cylinder 31 and are fixedly connected with the synchronous gear 332. The synchronous gear 332 is located on the inner side of the fixed seat 3231. A second tooth portion 102 is provided on the surface of the tooth plate frame 100 at a position corresponding to the position of the synchronous gear 332, and is meshed with the synchronous gear 332.

[0043] Specifically, the structure and connection relationship of the stirring mechanism 33 are further explained, and its working principle is as follows: the cylinder 31 synchronously drives the stirring frame 331 and the synchronous gear 332 to descend during the descending process. When the synchronous gear 332 contacts and engages with the second tooth portion 102 on the tooth plate frame 100, it will synchronously drive the synchronous gear 332 and the stirring frame 331 to rotate. The stirring frame 331 rotates to evenly stir the raw materials and water inside the cylinder 31 and form a water mixture.

[0044] In one embodiment of the present invention, Figure 8-Figure 9As shown, the culture medium raw material feeding mechanism 51 includes a material rack 511, a discharge roller 512, a transmission seat 513, a transmission shaft 514 and a driving gear 515. The material rack 511 is fixedly connected to the top of the frame 1. Material cavities 5111 are evenly opened on the surface of the material rack 511, and the inner wall of the material cavity 5111 is rotatably connected to the discharge roller 512. The surface of the discharge roller 512 is evenly opened with a dosage groove 5121. Multiple groups of discharge rollers 512 are coaxially arranged. The transmission seat 513 is symmetrically fixedly connected to the top of the frame 1 and is located on the outside of the material rack 511. The surface of one end of the transmission seat 513 is rotatably connected to the transmission shaft 514 and is fixedly connected to one end of the central axis of the discharge roller 512. The surface of the other end of the transmission seat 513 is rotatably connected to the driving gear 515. The transmission seat 513 has a second ratchet one-way transmission built in, and the second ratchet one-way transmission is respectively connected to one end of the transmission shaft 514 and one end of the central axis of the driving gear 515.

[0045] It should be noted that the number of material cavities 5111 described in this embodiment is 11 groups, corresponding to 11 groups of materials. The specifications of the material cavities 5111 are adjusted according to actual conditions, and the specifications of the batching troughs 5121 are adjusted according to actual conditions. The volume of the batching troughs 5121 corresponds to the amount of materials. It can be understood that the materials in each batching trough 5121 are of standard amounts.

[0046] It is understandable that only when the driving gear 515 rotates in the reverse direction, the driving gear 515 can drive the discharge roller 512 to rotate through the second ratchet-type one-way transmission to achieve the discharge operation.

[0047] Specifically, the structure and connection relationship of the culture medium raw material feeding mechanism 51 are further explained, and its working principle is as follows: the driving gear 515 rotates through the transmission shaft 514 to synchronously drive multiple groups of discharge rollers 512 to rotate, and the discharge rollers 512 rotate to a set angle to discharge the material in the batching trough 5121. The material in each batching trough 5121 is a standard portion, so rapid quantification can be achieved without the need for individual weighing, thereby effectively improving work efficiency and accuracy.

[0048] In one embodiment of the present invention, Figure 1 As shown, the culture medium raw material loading mechanism 51 also includes a vertical gear rod 516, which is fixedly connected to the end surface of the lifting slide 21 that passes through the outside of the frame 1. One end of the vertical gear rod 516 passes through the top of the frame 1 and is meshed with the driving gear 515.

[0049] It should be noted that a rectangular groove is provided on the top of the frame 1 described in this embodiment to facilitate one end of the vertical gear rod 516 to pass through.

[0050] Specifically, the vertical gear rod 516 is meshingly connected with the driving gear 515, which means that when the vertical gear rod 516 moves up and down, it can drive the gear 515 to rotate. By adjusting the up and down moving distance of the vertical gear rod 516, the loading amount of the culture medium raw material can be accurately controlled, effectively ensuring the stability of the production process and the product quality, and the use effect is good.

[0051] In one embodiment of the present invention, Figure 8-Figure 9 As shown, the water feeding mechanism 52 includes a bracket 521, a water tank 522, a connecting pipe 523 and a water outlet trough 524. The bracket 521 is symmetrically fixedly connected to the top of the frame 1, the water tank 522 is fixedly connected to the top of the bracket 521, and a pipe groove 5221 is opened on the surface of the water tank 522 corresponding to the position of the vertical water pipe 3234. The connecting pipe 523 is fixedly connected to the inner wall of the pipe groove 5221 and is slidably connected to the outer surface of the vertical water pipe 3234. The water outlet trough 524 is opened on the surface of the connecting pipe 523 and corresponds to the position of the water inlet trough 3235. The vertical water pipe 3234 is connected to the inside of the water tank 522 through the cooperation of the water inlet trough 3235 and the water outlet trough 524.

[0052] It should be noted that a sealing ring is provided on the vertical water pipe 3234 .

[0053] Specifically, the structure and connection relationship of the water feeding mechanism 52 are further explained, and its working principle is as follows: when the water inlet groove 3235 on the vertical water pipe 3234 overlaps with the water outlet groove 524, the water inside the water tank 522 can flow into the vertical water pipe 3234; when the water inlet groove 3235 on the vertical water pipe 3234 is separated from the water outlet groove 524, the water inside the water tank 522 stops flowing into the vertical water pipe 3234; the water injection amount can be controlled by adjusting the overlap time of the water inlet groove 3235 and the water outlet groove 524; the operation is simple and the use effect is good.

[0054] A method for preparing a Poria cocos cultivation medium, applied to the above-mentioned Poria cocos cultivation medium preparation device, comprises the following steps: S1: Put pine raw materials, banana taro residue, sugarcane residue, cornmeal, palm seeds, trace elements, sugar, glucose, five-vitamin oral liquid, potassium dihydrogen phosphate and gypsum into the corresponding material chambers 5111 of the culture medium raw material feeding mechanism 51 respectively; S2: After placement is completed, the processing program inside the controller 6 is run, and the screw lifting mechanism 2 runs according to the program, driving the barrel 31 and the vertical gear rod 516 to move upward synchronously respectively. During the upward movement of the barrel 31, the culture medium feeding mechanism 321 is passively triggered to open the trapezoidal groove on the top of the barrel 31. During the upward movement of the vertical gear rod 516, the culture medium raw material feeding mechanism 51 is triggered to run. The culture medium raw material feeding mechanism 51 runs to discharge the various raw materials in the multiple groups of material cavities 5111 into the barrel 31 through the trapezoidal groove according to the set amount. After the discharge is completed, the screw lifting mechanism 2 drives the barrel 31 and the vertical gear rod 516 to move downward synchronously respectively. During the downward movement of the barrel 31, the culture medium feeding mechanism 321 automatically resets and blocks the trapezoidal groove; As the cylinder 31 continues to move downward, when the water inlet groove 3235 on the vertical water pipe 3234 overlaps with the water outlet groove 524 on the connecting pipe 523, the water in the water tank 522 enters the cylinder 31 to achieve the water injection operation. As the cylinder 31 continues to move downward, when the water inlet groove 3235 on the vertical water pipe 3234 separates from the water outlet groove 524 on the connecting pipe 523, the injection of water into the cylinder 31 stops. As the cylinder 31 continues to descend, the stirring mechanism 33 inside it is triggered, and the water and raw materials inside the cylinder 31 are uniformly stirred to form a water mixture. As the cylinder 31 continues to descend to a set height, the stirring mechanism 33 stops operating. As the cylinder 31 continues to descend, the bottom of the discharge pipe 3221 is inserted into the bottle body 44 through the through groove 422. When the adjusting gear 3223 and the trigger gear rod 3224 are initially meshed, the discharge valve 3222 is opened, and the water mixture in the discharge pipe 3221 enters the bottle body 44 through the valve-type one-way valve 441. As the cylinder 31 continues to descend, when the adjusting gear 3223 and the trigger gear rod 3224 are further meshed, the discharge valve 3222 is closed, and the injection of the water mixture is stopped. As the cylinder 31 continues to descend, the adjusting gear 3223 and the trigger gear rod 3224 are further meshed, and the discharge valve 3222 is closed. 223 is separated from the trigger gear rod 3224, the ring stage 200 on the discharge pipe 3221 contacts the top of the cover plate 42, and simultaneously presses down the cover plate 42 to make it contact with the top of the box body 41 to achieve sealing, and then the heating and pressurizing component inside the box body 41 is operated to perform high-temperature sterilization. After the high-temperature sterilization operation is completed, the heating and pressurizing component stops running, and then the cylinder 31 is controlled to rise and reset to the initial position. Under the elastic force of the second spring 3214, the cover plate 42 and the bottle body 44 also rise and move to the top side of the box body 41.

[0055] S3: Remove and replace the new bottle 44, and then repeat the processing procedure until the set total amount of culture medium is obtained.

[0056] In summary, a device and method for preparing a Poria cocos cultivation culture medium according to an embodiment of the present invention integrates core functions such as quantification, automatic loading, automatic discharging, stirring and high-temperature sterilization, which significantly reduces the footprint of the equipment while achieving seamless connection between the various steps, effectively shortening the waiting time and reducing the number of transfers. Through precise coordination between the controller 6 and the screw lifting mechanism 2, the intelligent automatic start and stop of the equipment, accurate material ratio, flexible stirring speed adjustment and precise sterilization time control are achieved, which greatly reduces the reliance on manual operation and significantly improves work efficiency.

[0057] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0058] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0059] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A device for preparing a Poria cocos cultivation medium, characterized in that: include: Frame (1): set on the ground; Screw lifting mechanism (2): arranged on the inner wall of the frame (1); A mixing barrel device (3): comprising a barrel (31), a connecting mechanism (32) and a stirring mechanism (33), wherein the barrel (31) is arranged on the screw lifting mechanism (2), the connecting mechanism (32) is arranged on the surface of the barrel (31) and is respectively connected to the high-temperature sterilizing device (4) and the feeding device (5), and the stirring mechanism (33) is arranged inside the barrel (31); A high-temperature sterilization device (4): comprising a box body (41), a cover plate (42), a positioning frame (43) and a bottle body (44); the box body (41) is arranged on the inner wall of the frame (1) and is located at one side of the bottom of the cylinder (31); a heating and pressurizing component is built into the working chamber (411) at the top of the box body (41); the cover plate (42) is arranged on one side of the top of the box body (41) and is fixedly connected to the top of the box body (41) with a first spring (421); the positioning frame (43) is evenly fixedly connected to the bottom of the cover plate (42) and is located in the working chamber (411); the bottle body (44) is fixedly connected to the inner wall of the positioning frame (43) and is built with a valve-type one-way valve (441); A feeding device (5): comprising a culture medium raw material feeding mechanism (51) and a water feeding mechanism (52), wherein the water feeding mechanism (52) is arranged on the top of the frame (1), and the culture medium raw material feeding mechanism (51) is arranged on the top of the frame (1) and is located inside the water feeding mechanism (52), and the culture medium raw material feeding mechanism (51) and the water feeding mechanism (52) are respectively connected to the connecting mechanism (32); The screw lifting mechanism (2) and the heating and pressurizing assembly are respectively connected to a controller (6) arranged on the surface of the frame (1) via a bus system to achieve data transmission and reception of control instructions.

2. The equipment for preparing the Poria cocos cultivation medium according to claim 1, characterized in that: The screw lifting mechanism (2) comprises a lifting slide (21), a threaded screw (22) and a drive motor, wherein the lifting slide (21) is symmetrically slidably connected to the inner wall of the frame (1), and the threaded screw (22) is symmetrically rotationally connected to the surface of the frame (1), one end of the threaded screw (22) penetrates into the interior of the frame (1) and is fixedly connected to the output end of the drive motor fixedly connected to the inner wall of the frame (1), and one end of the lifting slide (21) penetrates out of the frame (1) and is threadedly connected to the outer surface of the threaded screw (22), wherein an encoder is fixedly connected to the surface of the drive motor, and the drive motor and the encoder are respectively connected to the controller (6) through a bus system to realize data transmission and reception of control instructions.

3. The equipment for preparing the Poria cocos cultivation medium according to claim 1, characterized in that: A large toothed disc (311) is symmetrically fixedly connected to the surface of the cylinder (31), a toothed plate frame (100) is symmetrically fixedly connected to the inner wall of the frame (1), and a first toothed portion (101) is provided on the surface of the toothed plate frame (100) at a position corresponding to the large toothed disc (311) and meshingly connected to the large toothed disc (311).

4. The equipment for preparing the Poria cocos cultivation medium according to claim 1, characterized in that: The communication mechanism (32) comprises a culture medium feeding mechanism (321) arranged at the top of the cylinder (31), a water mixing material discharging mechanism (322) arranged at the bottom of the cylinder (31), and a water feeding mechanism (323) arranged on the surfaces of both ends of the cylinder (31), wherein: The culture medium feeding mechanism (321) comprises a trapezoidal block (3211), a positioning seat (3212), a connecting slide seat (3213) and a second spring (3214); a trapezoidal groove is provided at a position corresponding to the position of the trapezoidal block (3211) at the top of the cylinder (31); the trapezoidal block (3211) is slidably connected to the inner wall of the trapezoidal groove; the outer surface of the trapezoidal block (3211) is in the same plane as the top of the cylinder (31); the positioning seat (3212) is symmetrically fixedly connected to the cylinder (31) inner wall, and is located outside the trapezoidal block (3211), the bottom of the connecting slide (3213) is slidably connected to the surface of the positioning seat (3212), and a second spring (3214) is fixedly connected to the surface of the positioning seat (3212), the top of the connecting slide (3213) passes through the top of the cylinder (31) and contacts the inner top wall of the frame (1), and one end of the connecting slide (3213) is fixedly connected to the bottom of the trapezoidal block (3211) by a bolt; The water-mixed material discharge mechanism (322) comprises a discharge pipe (3221), a discharge valve (3222) and an adjusting gear (3223); the discharge pipe (3221) is evenly threadedly connected to the bottom of the cylinder (31) and communicates with the interior of the cylinder (31); the discharge valve (3222) is rotatably connected to the inner wall of the discharge pipe (3221); one end of the discharge valve (3222) passes through the outside of the discharge pipe (3221) and is fixedly connected to the adjusting gear (3223); The water-mixed material discharge mechanism (322) further comprises a first ratchet-type one-way transmission and a trigger gear rod (3224) arranged on the top of the cover plate (42); the first ratchet-type one-way transmission is arranged inside the discharge pipe (3221) and is respectively connected to one end of the discharge valve (3222) and one end of the adjustment gear (3223); a through groove (422) is provided at the top of the cover plate (42) at a position corresponding to the position of the discharge pipe (3221); the bottom of the discharge pipe (3221) passes through the through groove (422) into the interior of the bottle body (44) and is in communication with the interior of the bottle body (44); the trigger gear rod (3224) is located on one side of the through groove (422) and is meshedly connected to the adjustment gear (3223); The water feeding mechanism (323) comprises a fixed seat (3231), a horizontal water pipe (3232), a connecting seat (3233), a vertical water pipe (3234) and a water inlet trough (3235); the fixed seat (3231) is symmetrically fixedly connected to the surface of the cylinder (31); the horizontal water pipe (3232) is fixedly connected to the inner wall of the fixed seat (3231); one end of the connecting seat (3233) is rotatably connected to the surface of the fixed seat (3231); the other end of the connecting seat (3233) is fixedly connected to the surface of the lifting slide (21); the vertical water pipe (3234) is fixedly connected to the connecting seat ( The inner wall of the cylinder (3233), one end of the horizontal water pipe (3232) penetrates into the interior of the cylinder (31) and is communicated with the interior of the cylinder (31), the other end of the horizontal water pipe (3232) penetrates into the interior of the connecting seat (3233) and is rotatably connected to and communicated with the surface of one end of the vertical water pipe (3234), one end of the vertical water pipe (3234) away from the connecting seat (3233) penetrates into the interior of the water inlet and feeding mechanism (52) and is provided with the water inlet groove (3235), and the vertical water pipe (3234) is communicated with the interior of the water feeding mechanism (52) through the water inlet groove (3235).

5. The equipment for preparing the Poria cocos cultivation medium according to claim 3 or 4, characterized in that: The stirring mechanism (33) comprises a stirring frame (331) and a synchronous gear (332); the stirring frame (331) is rotatably connected to the inner wall of the cylinder (31) and sleeved on the outside of the horizontal water pipe (3232); a water outlet hole is provided on the surface of the stirring frame (331); two ends of the stirring frame (331) respectively penetrate the outside of the cylinder (31) and are fixedly connected to the synchronous gear (332); the synchronous gear (332) is located on the inner side of the fixed seat (3231); a second tooth portion (102) is provided on the surface of the tooth plate frame (100) at a position corresponding to the position of the synchronous gear (332) and is meshedly connected to the synchronous gear (332).

6. The equipment for preparing the Poria cocos cultivation medium according to claim 1, characterized in that: The culture medium raw material feeding mechanism (51) comprises a material rack (511), a discharge roller (512), a transmission seat (513), a transmission shaft (514) and a driving gear (515); the material rack (511) is fixedly connected to the top of the frame (1); material cavities (5111) are evenly provided on the surface of the material rack (511); a discharge roller (512) is rotatably connected to the inner wall of the material cavity (5111); a material dispensing groove (5121) is evenly provided on the surface of the discharge roller (512); a plurality of groups of the discharge rollers (512) are coaxially arranged; the transmission seat (513) is connected to the transmission shaft (514) and the transmission shaft (515) is connected to the transmission shaft (515). (513) is symmetrically fixedly connected to the top of the frame (1) and is located outside the material frame (511); one end surface of the transmission seat (513) is rotatably connected to the transmission shaft (514) and is fixedly connected to one end of the central axis of the discharge roller (512); the other end surface of the transmission seat (513) is rotatably connected to the driving gear (515); the transmission seat (513) has a second ratchet-type one-way transmission built in, and the second ratchet-type one-way transmission is respectively connected to one end of the transmission shaft (514) and one end of the central axis of the driving gear (515).

7. The equipment for preparing the Poria cocos cultivation medium according to claim 6, characterized in that: The culture medium raw material feeding mechanism (51) also includes a vertical gear rod (516), which is fixedly connected to the surface of one end of the lifting slide (21) that passes through the outside of the frame (1), and one end of the vertical gear rod (516) passes through the top of the frame (1) and is meshed with the driving gear (515).

8. The equipment for preparing the Poria cocos cultivation medium according to claim 4, characterized in that: The water feeding mechanism (52) comprises a bracket (521), a water tank (522), a connecting pipe (523) and a water outlet groove (524); the bracket (521) is symmetrically fixedly connected to the top of the frame (1); the water tank (522) is fixedly connected to the top of the bracket (521); a pipe groove (5221) is provided on the surface of the water tank (522) at a position corresponding to the position of the vertical water pipe (3234); the connecting pipe (523) is fixedly connected to the inner wall of the pipe groove (5221) and is slidably connected to the outer surface of the vertical water pipe (3234); the water outlet groove (524) is provided on the surface of the connecting pipe (523) and corresponds to the position of the water inlet groove (3235); the vertical water pipe (3234) is connected to the inside of the water tank (522) through the cooperation of the water inlet groove (3235) and the water outlet groove (524).

9. A method for preparing a Poria cocos cultivation medium, characterized in that: The device for preparing a Poria cocos cultivation medium as claimed in any one of claims 1 to 8 comprises the following steps: S1: Put pine raw materials, banana taro residue, sugarcane residue, cornmeal, palm seeds, trace elements, sugar, glucose, five-vitamin oral liquid, potassium dihydrogen phosphate and gypsum into corresponding material chambers (5111) in the culture medium raw material feeding mechanism (51); S2: After placement is completed, the processing program in the controller (6) is run, and the screw lifting mechanism (2) is operated according to the program, driving the barrel (31) and the vertical gear rod (516) to move upward synchronously. During the upward movement of the barrel (31), the culture medium feeding mechanism (321) is passively triggered to open the trapezoidal groove at the top of the barrel (31). During the upward movement of the vertical gear rod (516), the culture medium raw material feeding mechanism (51) is triggered to operate. The culture medium raw material feeding mechanism (51) operates to discharge the various raw materials in the multiple groups of material cavities (5111) into the barrel (31) through the trapezoidal groove according to the set amount. After the discharge is completed, the screw lifting mechanism (2) drives the barrel (31) and the vertical gear rod (516) to move downward synchronously. During the downward movement of the barrel (31), the culture medium feeding mechanism (321) automatically resets and blocks the trapezoidal groove. As the cylinder (31) continues to move downward, when the water inlet groove (3235) on the vertical water pipe (3234) overlaps with the water outlet groove (524) on the connecting pipe (523), the water in the water tank (522) enters the cylinder (31), thereby implementing a water injection operation; as the cylinder (31) continues to move downward, when the water inlet groove (3235) on the vertical water pipe (3234) separates from the water outlet groove (524) on the connecting pipe (523), injection of water into the cylinder (31) stops; As the cylinder (31) continues to descend, the stirring mechanism (33) inside the cylinder is triggered and evenly stirs the water and raw materials inside the cylinder (31) to form a water mixture; as the cylinder (31) continues to descend to a set height, the stirring mechanism (33) stops operating; As the cylinder (31) continues to descend, the bottom of the discharge pipe (3221) is inserted into the bottle body (44) through the through groove (422). When the adjusting gear (3223) and the triggering gear rod (3224) are initially meshed, the discharge valve (3222) is opened, and the water mixture in the discharge pipe (3221) enters the bottle body (44) through the valve-type one-way valve (441). As the cylinder (31) continues to descend, when the adjusting gear (3223) and the triggering gear rod (3224) are further meshed, the discharge valve (3222) is closed, and the injection of the water mixture stops. As the cylinder (31) continues to descend, the The adjusting gear (3223) is separated from the triggering gear rod (3224), the ring platform (200) on the discharge pipe (3221) contacts the top of the cover plate (42), and the cover plate (42) is pressed down synchronously to make it contact with the top of the box body (41) to achieve sealing, and then the heating and pressurizing component inside the box body (41) is operated to perform a high-temperature sterilization operation. After the high-temperature sterilization operation is completed, the heating and pressurizing component stops operating, and then the cylinder (31) is controlled to rise and return to the initial position. Under the elastic force of the second spring (3214), the cover plate (42) and the bottle body (44) also rise and move to the top side of the box body (41); S3: removing and replacing the bottle (44) with a new one, and then repeating the processing procedure until a set total amount of culture medium is obtained.

Images