Raw material stirring and crushing device and high-efficiency energy-saving preparation method of wall-broken ganoderma lucidum spore powder

Abstract

The invention relates to the technical field of ganoderma lucidum crushing, and discloses a raw material stirring and crushing device and an efficient energy-saving preparation method of wall-broken ganoderma lucidum spore powder. After raw materials are subjected to primary crushing treatment through the stirring and crushing barrel, the stirring and crushing barrel is driven by the rotating handle to deflect on the frame body, so that the stirring and crushing barrel is opposite to the auxiliary barrel, the auxiliary barrel relatively pushes the sealing door to move, and the raw materials subjected to primary crushing treatment in the stirring and crushing barrel flow into the auxiliary barrel; therefore, after one batch of primary crushing treatment is completed, the raw materials subjected to primary crushing treatment can be fed into the auxiliary barrel to be subjected to subsequent mixing treatment, and the stirring and crushing barrel is vacated to perform primary crushing treatment on the next batch of raw materials, so that the crushing and mixing processes of the raw materials of each batch are separated to be sequentially treated in different containers; the treatment efficiency of the material conveying, mixing and stirring device is improved, the use method of multi-equipment operation for improving the treatment efficiency is avoided, the use cost of the device is reduced, and the purposes of high efficiency and energy conservation are achieved.

Description

Technical Field

[0001] This invention relates to the field of Ganoderma lucidum crushing technology, specifically to a raw material stirring and crushing device and a high-efficiency and energy-saving method for preparing broken Ganoderma lucidum spore powder. Background Technology

[0002] Reishi spores are extremely tiny, oval-shaped reproductive cells ejected from the gills of the reishi mushroom during its growth and maturation period; they are essentially the seeds of the reishi. Each spore is only 4-6 micrometers in size, a living organism with a double-walled structure, surrounded by a hard chitinous cellulose layer, making it difficult for the human body to fully absorb. Breaking the cell wall makes it more suitable for direct absorption by the human digestive system. Reishi spore powder contains all the genetic material and health benefits of reishi. Its medicinal value is increasingly recognized; research has found that reishi spores can enhance the body's immunity, inhibit tumors, protect against liver damage, and provide radiation protection. Processing reishi spores requires specific equipment.

[0003] In existing mixing devices, such as Chinese patent application CN119857556A, a pretreatment mechanism is added and set up. This mechanism uses high-temperature steam to pretreat Ganoderma lucidum before crushing. On the one hand, the high temperature of the steam can denature the microorganisms and nucleic acids on the surface and inside of Ganoderma lucidum, thereby losing their activity and achieving the effect of sterilization and disinfection. This reduces the risk of product deterioration and mold due to microbial contamination, extends the shelf life of the product, improves the quality and safety of the product, and is beneficial to subsequent processing, storage and use. On the other hand, the moist heat of the steam can also soften and expand the pectin, cellulose and other substances in the cell walls and intercellular matrix of Ganoderma lucidum, making the texture of Ganoderma lucidum softer, thereby reducing unnecessary material loss during the crushing process.

[0004] However, the following problems still exist: the device requires a certain amount of time to complete the crushing and mixing process of Ganoderma lucidum raw materials. After the crushing process is completed, the device cannot process other raw materials during the mixing period, resulting in low processing efficiency and high energy consumption. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a raw material mixing and crushing device and a highly efficient and energy-saving method for preparing broken Ganoderma lucidum spore powder. After completing the initial crushing and processing of one batch, the pre-crushed raw material can be sent to an auxiliary tank for subsequent mixing, while the remaining mixing and crushing tank is used for the initial crushing and processing of the next batch. This separates the crushing and mixing process of each batch of raw material into different containers, making the overall raw material mixing and stirring device a multi-station cyclic processing device. This improves the processing efficiency of the material conveying and mixing device, avoids the need for multiple devices to operate simultaneously to increase processing efficiency, reduces the operating cost of the device, and achieves high efficiency and energy saving. It also solves the problem that the device requires a certain amount of time to complete the crushing and mixing process of Ganoderma lucidum raw materials, and that during the mixing period after the crushing process is completed, the device cannot process other raw materials, resulting in low processing efficiency.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a raw material mixing and crushing device, comprising a frame, a mixing and crushing mechanism disposed on the frame, and an auxiliary mechanism disposed on the frame. The mixing and crushing mechanism includes a mixing and crushing barrel and a rotating handle. The mixing and crushing barrel is rotatably fitted on the frame. The mixing and crushing barrel is used for preliminary crushing of the raw materials. The rotating handle is disposed on the frame and is poweredly connected to the mixing and crushing barrel. The rotating handle is used to control the rotation of the mixing and crushing barrel.

[0007] The auxiliary mechanism includes a sealing door and an auxiliary barrel. The sealing door is provided at the bottom of the mixing and crushing barrel. The auxiliary barrel is rotatably fitted on the frame and is located below the mixing and crushing barrel. The auxiliary barrel and the mixing and crushing barrel are connected at their opposite ends and are movably fitted together. The sealing door is located between the mixing and crushing barrel and the auxiliary barrel. When the mixing and crushing barrel and the auxiliary barrel are not opposite each other, the sealing door seals the connection between the mixing and crushing barrel and the auxiliary barrel.

[0008] Preferably, the mixing and crushing mechanism further includes a feed inlet, which is fixedly installed on the top of the mixing and crushing barrel. The feed inlet is connected to the mixing and crushing barrel. The top of the feed inlet is an open end, and a rotating cover is provided on the top of the feed inlet. The rotating cover of the feed inlet is used to seal the feed inlet.

[0009] Preferably, a central shaft is rotatably fitted inside the mixing and crushing barrel, with its top end penetrating the top of the mixing and crushing barrel. The central shaft is sealed to the mixing and crushing barrel. Multiple crushing and stirring blades are fixedly installed on the central shaft, and the crushing and stirring blades are evenly distributed in a circular shape on the central shaft. A servo motor is fixedly installed at the top of the mixing and crushing barrel, and the shaft of the servo motor is fixedly connected to the top of the central shaft. A temperature control ring is fixedly installed on the inner side wall of the mixing and crushing barrel. The temperature control ring has a spiral structure, and both ends of the temperature control ring penetrate the side wall of the mixing and crushing barrel. The temperature control ring is sealed to the mixing and crushing barrel, and the two ends of the temperature control ring are temperature control transmission ends.

[0010] Preferably, a limiting ring is fixedly installed at the top of the inner wall of the mixing and crushing tank. The central shaft passes through the inner ring of the limiting ring. Multiple detection rods are fixedly installed on the central shaft. The detection rods are evenly distributed in a circle on the central shaft. The detection rods are at the same height as the limiting ring. Multiple detection wheels are rotatably fitted on the inner ring of the limiting ring. The detection wheels are evenly distributed in a circle on the inner ring of the limiting ring. The rotation trajectory of the detection rods covers the position of the detection wheels. The detection wheels can deflect relative to the limiting ring. The number of detection wheels corresponds to the number of detection rods. A torsion spring is sleeved on the shaft of each detection wheel. One end of the torsion spring is connected to the detection wheel, and the other end of the torsion spring is connected to the limiting ring. Multiple detectors are fixedly installed on the inner ring of the limiting ring. The detectors are evenly distributed in a circle on the inner ring of the limiting ring. All detectors are in contact with the detection wheels. The rotation trajectory of the detection rods does not cover the position of the detectors.

[0011] Preferably, the mixing and crushing barrel is provided with a gear, which is poweredly connected to the shaft of the mixing and crushing barrel. A screw is rotatably fitted on the frame, which is helically fitted with the gear. The rotating handle is fixedly installed on the shaft of the screw.

[0012] Preferably, the auxiliary mechanism further includes a feeding pipe, which is fixedly installed at the bottom end of the mixing and crushing barrel. The bottom end of the feeding pipe is an open end, and the top end of the feeding pipe is connected to the mixing and crushing barrel. A fixing ring is fixedly installed at the bottom end of the feeding pipe, and the inner ring of the fixing ring is adapted to the open end of the bottom end of the feeding pipe.

[0013] Preferably, a guide rail is fixedly installed on the fixed ring, and the sealing door is slidably fitted on the guide rail. The sealing door is in contact with the fixed ring, and the size of the sealing door is larger than the inner ring size of the fixed ring. When the sealing door completely covers the inner ring of the fixed ring, the sealing door and the fixed ring are sealed. A tension spring is provided on the fixed ring, one end of which is connected to the guide rail, and the other end of which is connected to the sealing door.

[0014] Preferably, the auxiliary barrel is rotatably fitted onto the frame, the top of the auxiliary barrel is an open end, the top dimension of the auxiliary barrel is adapted to the inner ring dimension of the fixing ring, the top of the auxiliary barrel is opposite to the fixing ring, a side-top arc block is fixedly installed on the top of the auxiliary barrel, the side-top arc block is used to push the sealing door, a spiral blade is fixedly installed on the inner side wall of the auxiliary barrel, a discharge port is provided at the bottom of the auxiliary barrel, the discharge port is connected to the auxiliary barrel, a rotating cover is provided on the discharge port, a gear ring is fixedly installed on the auxiliary barrel, a stepper motor is fixedly installed on the frame, a power gear is fixedly installed on the shaft of the stepper motor, and the power gear meshes with the gear ring.

[0015] Preferably, the auxiliary mechanism is symmetrically arranged in two parts on both sides of the mixing and crushing barrel, so that the mixing and crushing barrel cooperates with the auxiliary mechanism on each side in turn as it deflects to perform processing.

[0016] A highly efficient and energy-saving method for preparing broken Ganoderma lucidum spore powder uses the aforementioned raw material stirring and crushing device.

[0017] Compared with the prior art, the present invention provides a raw material mixing and crushing device, which has the following beneficial effects:

[0018] 1. This raw material mixing and crushing device, by placing the raw material into the mixing and crushing drum and activating the mixing and crushing mechanism, performs preliminary crushing treatment on the raw material inside the mixing and crushing drum. After the preliminary crushing treatment, rotating the handle drives the mixing and crushing drum to deflect on the frame, so that the mixing and crushing drum is aligned with the auxiliary drum. When the mixing and crushing drum and the auxiliary drum are aligned, as the mixing and crushing drum rotates, the auxiliary drum moves relative to the sealing door, causing relative movement between the sealing door and the mixing and crushing drum, thereby opening the connection between the mixing and crushing drum and the auxiliary drum. This allows the preliminary crushed raw material in the mixing and crushing drum to flow into the auxiliary drum, while the auxiliary drum rotates to assist in the subsequent mixing of the raw material. After initial crushing and processing of a batch of raw materials, the raw materials can be sent to an auxiliary tank for further mixing. Meanwhile, the idle crushing and mixing tank is used for the initial crushing and processing of the next batch of raw materials. This separates the crushing and mixing process of each batch of raw materials into different containers, creating a multi-station cyclic processing device. This improves the processing efficiency of the material handling and mixing system, avoids the energy waste of repeatedly starting and stopping the crushing and mixing equipment, and indirectly contributes to energy savings. It also avoids the need for multiple devices to operate simultaneously to increase processing efficiency, reducing operating costs and achieving high efficiency and energy saving.

[0019] 2. The raw material mixing and crushing device, through the setting of the tension spring, allows the sealing door to be reset by the reset force of the tension spring after sliding, so that the sealing door does not need to be driven by an additional drive source, which reduces the operating cost of the mixing device and improves the stability of the device operation.

[0020] 3. The raw material mixing and crushing device, through the setting of the side top arc block and the sealing door, allows the mixing and crushing tank and the auxiliary tank to be connected without being fixedly connected, and maintain their respective rotation operation. This ensures that the crushing and mixing process of each batch of raw materials is separated and processed sequentially in different containers, further improving the stability of the mixing and stirring device. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the mixing and stirring device of the present invention;

[0022] Figure 2 This is a schematic diagram of the mixing and crushing mechanism of the present invention;

[0023] Figure 3 This is a schematic diagram of the structural distribution at the crushing and stirring blades of the present invention;

[0024] Figure 4 This is a schematic diagram of the structural distribution at the limiting ring of the present invention;

[0025] Figure 5 for Figure 4 Enlarged structural diagram at point A in the middle;

[0026] Figure 6 This is a schematic diagram of the auxiliary mechanism structure of the present invention;

[0027] Figure 7 This is a schematic diagram of the structural distribution at the feed pipe of the present invention;

[0028] Figure 8 This is a schematic diagram of the internal structure distribution of the auxiliary bucket of the present invention.

[0029] In the diagram: 1. Frame; 2. Mixing and crushing mechanism; 21. Mixing and crushing barrel; 22. Feed inlet; 23. Central shaft; 24. Crushing and mixing blades; 25. Servo motor; 26. Temperature control ring; 27. Limiting ring; 28. Detection rod; 29. ​​Detection wheel; 210. Torsion spring; 211. Detector; 212. Gear; 213. Screw; 214. Rotating handle; 3. Auxiliary mechanism; 31. Feeding pipe; 32. Fixing ring; 33. Guide rail; 34. Sealing door; 35. Tension spring; 36. Auxiliary barrel; 37. Side top arc block; 38. Spiral blade; 39. Discharge port; 310. Gear ring; 311. Stepper motor; 312. Power gear. Detailed Implementation

[0030] 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.

[0031] As described in the background section, there are shortcomings in the existing technology. In order to solve the above-mentioned technical problems, this application proposes a raw material stirring and crushing device and a high-efficiency and energy-saving preparation method for broken Ganoderma lucidum spore powder.

[0032] Example 1, a typical implementation of this application, such as Figure 1 As shown, the raw material mixing and crushing device includes a frame 1, a mixing and crushing mechanism 2 installed on the frame 1, and an auxiliary mechanism 3 installed on the frame 1. The mixing and crushing mechanism 2 includes a mixing and crushing barrel 21 and a rotating handle 214. The mixing and crushing barrel 21 is rotatably fitted on the frame 1. The mixing and crushing barrel 21 is used to perform preliminary crushing treatment on the raw materials. The rotating handle 214 is installed on the frame 1 and is poweredly connected to the mixing and crushing barrel 21. The rotating handle 214 is used to control the rotation of the mixing and crushing barrel 21.

[0033] The auxiliary mechanism 3 includes a sealing door 34 and an auxiliary barrel 36. The bottom of the mixing and crushing barrel 21 is provided with a sealing door 34. The auxiliary barrel 36 is rotatably fitted on the frame 1. The auxiliary barrel 36 is located below the mixing and crushing barrel 21 and is connected to the opposite part of the mixing and crushing barrel 21. The auxiliary barrel 36 and the mixing and crushing barrel 21 are movable and fitted together. The sealing door 34 is located between the mixing and crushing barrel 21 and the auxiliary barrel 36. When the mixing and crushing barrel 21 and the auxiliary barrel 36 are not opposite each other, the sealing door 34 seals the connection of the mixing and crushing barrel 21.

[0034] When using this invention:

[0035] The raw material is placed into the mixing and crushing drum 21, and the mixing and crushing mechanism 2 is started. The raw material undergoes preliminary crushing treatment inside the mixing and crushing drum 21. After the preliminary crushing treatment, the rotating handle 214 is turned, which drives the mixing and crushing drum 21 to deflect on the frame 1, so that the mixing and crushing drum 21 is aligned with the auxiliary drum 36. When the mixing and crushing drum 21 and the auxiliary drum 36 are aligned, as the mixing and crushing drum 21 rotates, the auxiliary drum 36 moves relative to the actuating sealing door 34, causing relative movement between the sealing door 34 and the mixing and crushing drum 21, thereby opening the connection between the mixing and crushing drum 21 and the auxiliary drum 36, so that the preliminary crushed raw material in the mixing and crushing drum 21 flows into the auxiliary drum 36. At the same time, the auxiliary drum 36 undergoes self-crushing. The auxiliary raw materials are then used to complete the subsequent mixing process. After the initial crushing and processing of one batch is completed, the raw materials after the initial crushing and processing can be sent to the auxiliary tank 36 for further mixing and processing. Meanwhile, the idle mixing and crushing tank 21 is used for the initial crushing and processing of the next batch of raw materials. In this way, the crushing and mixing process of each batch of raw materials is separated and processed sequentially in different containers. This makes the overall raw material mixing and stirring device form a multi-station cyclic processing device, which improves the processing efficiency of the material conveying, mixing and stirring device and avoids the energy waste caused by repeated start-ups and shutdowns of the raw material mixing and crushing device. This indirectly results in energy saving of the device and avoids the use of multiple devices to improve processing efficiency, thereby reducing the operating cost of the device and achieving the goal of high efficiency and energy saving.

[0036] Example 2, as Figures 2-5 As shown, the difference from the above embodiment is that the mixing and crushing mechanism 2 also includes a feed inlet 22. The feed inlet 22 is fixedly installed on the top of the mixing and crushing barrel 21. The feed inlet 22 is connected to the mixing and crushing barrel 21. The top of the feed inlet 22 is an open end. A rotating cover is provided on the top of the feed inlet 22. The rotating cover of the feed inlet 22 is used to seal the feed inlet 22.

[0037] Furthermore, a central shaft 23 is rotatably fitted inside the mixing and crushing barrel 21. The top end of the central shaft 23 passes through the top end of the mixing and crushing barrel 21, and the central shaft 23 is sealed to the mixing and crushing barrel 21. Multiple crushing and stirring blades 24 are fixedly installed on the central shaft 23. The crushing and stirring blades 24 are evenly distributed in a circular shape on the central shaft 23. A servo motor 25 is fixedly installed at the top end of the mixing and crushing barrel 21. The shaft of the servo motor 25 is fixedly connected to the top end of the central shaft 23. A temperature control ring 26 is fixedly installed on the inner side wall of the mixing and crushing barrel 21. The temperature control ring 26 has a spiral structure. Both ends of the temperature control ring 26 pass through the side wall of the mixing and crushing barrel 21, and the temperature control ring 26 is sealed to the mixing and crushing barrel 21. The two ends of the temperature control ring 26 are the transmission ends for temperature control.

[0038] Furthermore, a limiting ring 27 is fixedly installed at the top of the inner wall of the mixing and crushing barrel 21. A central shaft 23 passes through the inner ring of the limiting ring 27. Multiple detection rods 28 are fixedly installed on the central shaft 23, evenly distributed in a circular pattern. The detection rods 28 are at the same height as the limiting ring 27. Multiple detection wheels 29 are rotatably fitted on the inner ring of the limiting ring 27. The detection wheels 29 are evenly distributed in a circular pattern on the inner ring of the limiting ring 27. The rotation trajectory of the detection rods 28 covers the position of the detection wheels 29. The detection wheel 29 can deflect between itself and the limiting ring 27. The number of detection wheels 29 and detection rods 28 corresponds to each other. Each shaft of the detection wheel 29 is fitted with a torsion spring 210. One end of the torsion spring 210 is connected to the detection wheel 29, and the other end of the torsion spring 210 is connected to the limiting ring 27. Multiple detectors 211 are fixedly installed on the inner ring of the limiting ring 27. The detectors 211 are evenly distributed in a circle on the inner ring of the limiting ring 27. All detectors 211 are in contact with the detection wheel 29. The rotation trajectory of the detection rods 28 does not cover the position of the detectors 211.

[0039] Furthermore, a gear 212 is provided on the mixing and crushing barrel 21, and the gear 212 is poweredly connected to the shaft of the mixing and crushing barrel 21. A screw 213 is rotatably fitted on the frame 1, and the screw 213 is helically fitted with the gear 212. A rotating handle 214 is fixedly installed on the shaft of the screw 213.

[0040] During the initial crushing process, the feed inlet 22 is opened, and the raw material is fed into the mixing and crushing drum 21 through the feed inlet 22. Then, the feed inlet 22 is closed, and the servo motor 25 is started. The servo motor 25 drives the central shaft 23 to rotate, and the central shaft 23 drives the crushing and mixing blades 24 to rotate. The crushing and mixing blades 24 mix and crush the raw material. At the same time, the central shaft 23 drives the detection rod 28 to rotate. As the detection rod 28 rotates, it pushes the detection wheel 29 to deflect, and the detection wheel 29 separates from the detector 211. Upon departure, detector 211 completes one detection to detect data that needs to be monitored during the crushing process, such as stirring rate. Meanwhile, the deflected detection wheel 29 is reset by the restoring force of torsion spring 210. At the same time, temperature control ring 26 is activated to control the temperature inside the stirring and crushing barrel 21. After the initial crushing process is completed, the rotating handle 214 is manually controlled to rotate. The rotating handle 214 drives the screw 213 to rotate, the screw 213 drives the gear 212 to rotate, and the gear 212 drives the stirring and crushing barrel 21 to rotate.

[0041] Example 3, as Figures 6-8 As shown, the difference from the above embodiment is that the auxiliary mechanism 3 also includes a feeding pipe 31. The feeding pipe 31 is fixedly installed at the bottom end of the mixing and crushing barrel 21. The bottom end of the feeding pipe 31 is an open end. The top end of the feeding pipe 31 is connected to the mixing and crushing barrel 21. A fixing ring 32 is fixedly installed at the bottom end of the feeding pipe 31. The inner ring of the fixing ring 32 is adapted to the open end of the bottom end of the feeding pipe 31.

[0042] Furthermore, a guide rail 33 is fixedly installed on the fixed ring 32, and a sealing door 34 is slidably fitted on the guide rail 33. The sealing door 34 is in contact with the fixed ring 32, and the size of the sealing door 34 is larger than the inner ring size of the fixed ring 32. When the sealing door 34 completely covers the inner ring of the fixed ring 32, the sealing door 34 and the fixed ring 32 are sealed. A tension spring 35 is provided on the fixed ring 32. One end of the tension spring 35 is connected to the guide rail 33, and the other end of the tension spring 35 is connected to the sealing door 34.

[0043] Furthermore, an auxiliary barrel 36 is rotatably fitted on the frame 1. The top of the auxiliary barrel 36 is an open end. The top dimension of the auxiliary barrel 36 is adapted to the inner ring dimension of the fixing ring 32. The top of the auxiliary barrel 36 is opposite to the fixing ring 32. A side top arc block 37 is fixedly installed on the top of the auxiliary barrel 36. The side top arc block 37 is used to push the sealing door 34. A spiral blade 38 is fixedly installed on the inner side wall of the auxiliary barrel 36. A discharge port 39 is provided at the bottom of the auxiliary barrel 36. The discharge port 39 is connected to the auxiliary barrel 36. A rotating cover is provided on the discharge port 39. A gear ring 310 is fixedly installed on the auxiliary barrel 36. A stepper motor 311 is fixedly installed on the frame 1. A power gear 312 is fixedly installed on the shaft of the stepper motor 311. The power gear 312 meshes with the gear ring 310.

[0044] Furthermore, the auxiliary mechanism 3 is symmetrically arranged in two parts on both sides of the mixing and crushing barrel 21, so that the mixing and crushing barrel 21 can cooperate with the auxiliary mechanism 3 on each side in turn as it deflects to process the material.

[0045] As the mixing and crushing drum 21 rotates, it drives the feeding pipe 31 to rotate, which in turn drives the fixing ring 32 to rotate. The fixing ring 32 then drives the guide rail 33 to rotate, which in turn drives the sealing door 34 to rotate. As the sealing door 34 rotates, it abuts against the side-top arc block 37, causing the side-top arc block 37 to push the sealing door 34 to move. This allows the sealing door 34 to move relative to the guide rail 33, resulting in relative movement between the sealing door 34 and the fixing ring 32, thus achieving initial crushing. The processed raw material flows through the feeding pipe 31 into the auxiliary barrel 36, and the stepper motor 311 is started. The stepper motor 311 drives the power gear 312 to rotate, the power gear 312 drives the gear ring 310 to rotate, the gear ring 310 drives the auxiliary barrel 36 to rotate, and the auxiliary barrel 36 drives the spiral blade 38 to rotate. This allows the auxiliary barrel 36 and the spiral blade 38 to perform subsequent mixing processing on the raw material in the auxiliary barrel 36 after the initial crushing. After the entire processing is completed, the discharge port 39 can be opened to discharge the processed raw material from the discharge port 39.

[0046] Overall working principle:

[0047] The raw material is placed into the mixing and crushing drum 21, and the mixing and crushing mechanism 2 is started. The raw material undergoes preliminary crushing treatment inside the mixing and crushing drum 21. After the preliminary crushing treatment, the rotating handle 214 is turned, which drives the mixing and crushing drum 21 to deflect on the frame 1, so that the mixing and crushing drum 21 is aligned with the auxiliary drum 36. When the mixing and crushing drum 21 and the auxiliary drum 36 are aligned, as the mixing and crushing drum 21 rotates, the auxiliary drum 36 moves relative to the actuating sealing door 34, causing relative movement between the sealing door 34 and the mixing and crushing drum 21, thereby opening the connection between the mixing and crushing drum 21 and the auxiliary drum 36, so that the preliminary crushed raw material in the mixing and crushing drum 21 flows into the auxiliary drum 36. At the same time, the auxiliary drum 36 undergoes self-crushing. The auxiliary raw materials are used to complete the subsequent mixing process. After the initial crushing and processing of one batch is completed, the raw materials after the initial crushing and processing can be sent to the auxiliary tank 36 for subsequent mixing and processing. Meanwhile, the idle mixing and crushing tank 21 is used for the initial crushing and processing of the next batch of raw materials. In this way, the crushing and mixing process of each batch of raw materials is separated and processed in different containers in sequence. This makes the overall raw material mixing and stirring device form a multi-station cyclic processing device, which improves the processing efficiency of the material conveying and mixing device and avoids the repeated start-up and shutdown of the raw material mixing and crushing device, which wastes energy. This also makes the use of the device energy-saving and avoids the use of multiple devices to improve processing efficiency, thus reducing the operating cost of the device and achieving the goal of high efficiency and energy saving.

[0048] During the initial crushing process, the feed inlet 22 is opened, and the raw material is fed into the mixing and crushing drum 21 through the feed inlet 22. Then, the feed inlet 22 is closed, and the servo motor 25 is started. The servo motor 25 drives the central shaft 23 to rotate, and the central shaft 23 drives the crushing and mixing blades 24 to rotate. The crushing and mixing blades 24 mix and crush the raw material. At the same time, the central shaft 23 drives the detection rod 28 to rotate. As the detection rod 28 rotates, it pushes the detection wheel 29 to deflect, and the detection wheel 29 separates from the detector 211. When the device leaves, detector 211 completes one detection to detect data that needs to be monitored during the crushing process, such as stirring rate. The deflected detection wheel 29 is reset by the restoring force of torsion spring 210. At the same time, temperature control ring 26 is activated to control the temperature inside the stirring and crushing barrel 21. After the initial crushing process is completed, the rotating handle 214 is manually controlled to rotate. The rotating handle 214 drives screw 213 to rotate, screw 213 drives gear 212 to rotate, and gear 212 drives stirring and crushing barrel 21 to rotate.

[0049] As the mixing and crushing drum 21 rotates, it drives the feeding pipe 31 to rotate, which in turn drives the fixing ring 32 to rotate. The fixing ring 32 then drives the guide rail 33 to rotate, which in turn drives the sealing door 34 to rotate. As the sealing door 34 rotates, it abuts against the side-top arc block 37, causing the side-top arc block 37 to push the sealing door 34 to move. This allows the sealing door 34 to move relative to the guide rail 33, resulting in relative movement between the sealing door 34 and the fixing ring 32, thus achieving initial crushing. The raw material flows through the feeding pipe 31 into the auxiliary barrel 36, and the stepper motor 311 is started. The stepper motor 311 drives the power gear 312 to rotate, the power gear 312 drives the gear ring 310 to rotate, the gear ring 310 drives the auxiliary barrel 36 to rotate, and the auxiliary barrel 36 drives the spiral blade 38 to rotate. This allows the auxiliary barrel 36 and the spiral blade 38 to perform subsequent mixing processing on the raw material in the auxiliary barrel 36 after the initial crushing. After the entire processing is completed, the discharge port 39 can be opened to discharge the processed raw material from the discharge port 39.

[0050] A highly efficient and energy-saving method for preparing broken Ganoderma lucidum spore powder uses the aforementioned raw material stirring and crushing device.

[0051] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A raw material mixing and crushing device, comprising a frame (1), a mixing and crushing mechanism (2) disposed on the frame (1), and an auxiliary mechanism (3) disposed on the frame (1), characterized in that: The mixing and crushing mechanism (2) includes a mixing and crushing barrel (21) and a rotating handle (214). The mixing and crushing barrel (21) is rotatably fitted on the frame (1). The mixing and crushing barrel (21) is used to perform preliminary crushing treatment on the raw materials. The rotating handle (214) is provided on the frame (1). The rotating handle (214) is poweredly connected to the mixing and crushing barrel (21). The rotating handle (214) is used to control the rotation of the mixing and crushing barrel (21). The auxiliary mechanism (3) includes a sealing door (34) and an auxiliary barrel (36). The sealing door (34) is provided at the bottom of the mixing and crushing barrel (21). The auxiliary barrel (36) is rotatably fitted on the frame (1). The auxiliary barrel (36) is located below the mixing and crushing barrel (21). The auxiliary barrel (36) is connected to the opposite part of the mixing and crushing barrel (21). The auxiliary barrel (36) and the mixing and crushing barrel (21) are in movable cooperation. The sealing door (34) is located between the mixing and crushing barrel (21) and the auxiliary barrel (36). When the mixing and crushing barrel (21) and the auxiliary barrel (36) are not opposite, the sealing door (34) seals the connection of the mixing and crushing barrel (21).

2. The raw material mixing and crushing device according to claim 1, characterized in that: The mixing and crushing mechanism (2) also includes a feed inlet (22). The feed inlet (22) is fixedly installed on the top of the mixing and crushing barrel (21). The feed inlet (22) is connected to the mixing and crushing barrel (21). The top of the feed inlet (22) is an open end. A rotating cover is provided on the top of the feed inlet (22). The rotating cover of the feed inlet (22) is used to seal the feed inlet (22).

3. The raw material mixing and crushing device according to claim 2, characterized in that: A central shaft (23) is rotatably fitted inside the mixing and crushing barrel (21). The top end of the central shaft (23) passes through the top end of the mixing and crushing barrel (21). The central shaft (23) is sealed to the mixing and crushing barrel (21). Multiple crushing and stirring blades (24) are fixedly installed on the central shaft (23). The crushing and stirring blades (24) are evenly distributed in a circular shape on the central shaft (23). A servo motor (25) is fixedly installed at the top end of the mixing and crushing barrel (21). The shaft of the servo motor (25) is fixedly connected to the top end of the central shaft (23). A temperature control ring (26) is fixedly installed on the inner side wall of the mixing and crushing barrel (21). The temperature control ring (26) has a spiral structure. Both ends of the temperature control ring (26) pass through the side wall of the mixing and crushing barrel (21). The temperature control ring (26) is sealed to the mixing and crushing barrel (21). The two ends of the temperature control ring (26) are temperature control transmission ends.

4. The raw material mixing and crushing device according to claim 3, characterized in that: A limiting ring (27) is fixedly installed at the top of the inner wall of the mixing and crushing tank (21). The central shaft (23) passes through the inner ring of the limiting ring (27). Multiple detection rods (28) are fixedly installed on the central shaft (23). The detection rods (28) are evenly distributed in a circle on the central shaft (23). The detection rods (28) and the limiting ring (27) are at the same height. Multiple detection wheels (29) are rotatably fitted on the inner ring of the limiting ring (27). The detection wheels (29) are evenly distributed in a circle on the inner ring of the limiting ring (27). The rotation trajectory of the detection rods (28) covers the position of the detection wheels (29). The detection wheels (29) and the... The limiting rings (27) are deflectable. The number of detection wheels (29) corresponds to the number of detection rods (28). Each detection wheel (29) is fitted with a torsion spring (210). One end of the torsion spring (210) is connected to the detection wheel (29), and the other end of the torsion spring (210) is connected to the limiting ring (27). Multiple detectors (211) are fixedly installed on the inner ring of the limiting ring (27). The detectors (211) are evenly distributed in a circle on the inner ring of the limiting ring (27). Each detector (211) is in contact with the detection wheel (29). The rotation trajectory of the detection rod (28) does not cover the position of the detector (211).

5. The raw material mixing and crushing device according to claim 4, characterized in that: The mixing and crushing barrel (21) is equipped with a gear (212), which is connected to the shaft of the mixing and crushing barrel (21). A screw (213) is rotatably fitted on the frame (1), which is helically fitted with the gear (212). The rotating handle (214) is fixedly installed on the shaft of the screw (213).

6. The raw material mixing and crushing device according to claim 5, characterized in that: The auxiliary mechanism (3) also includes a feeding pipe (31), which is fixedly installed at the bottom end of the mixing and crushing barrel (21). The bottom end of the feeding pipe (31) is an open end, and the top end of the feeding pipe (31) is connected to the mixing and crushing barrel (21). A fixing ring (32) is fixedly installed at the bottom end of the feeding pipe (31), and the inner ring of the fixing ring (32) is adapted to the open end of the bottom end of the feeding pipe (31).

7. The raw material mixing and crushing device according to claim 6, characterized in that: A guide rail (33) is fixedly installed on the fixed ring (32), and a sealing door (34) is slidably fitted on the guide rail (33). The sealing door (34) is in contact with the fixed ring (32), and the size of the sealing door (34) is larger than the inner ring size of the fixed ring (32). When the sealing door (34) completely covers the inner ring of the fixed ring (32), the sealing door (34) and the fixed ring (32) are sealed. A tension spring (35) is provided on the fixed ring (32). One end of the tension spring (35) is connected to the guide rail (33), and the other end of the tension spring (35) is connected to the sealing door (34).

8. The raw material mixing and crushing device according to claim 7, characterized in that: The auxiliary barrel (36) is rotatably fitted on the frame (1). The top of the auxiliary barrel (36) is open. The top dimension of the auxiliary barrel (36) is adapted to the inner ring dimension of the fixing ring (32). The top of the auxiliary barrel (36) is opposite to the fixing ring (32). A side-top arc block (37) is fixedly installed on the top of the auxiliary barrel (36). The side-top arc block (37) is used to push the sealing door (34). A spiral blade is fixedly installed on the inner side wall of the auxiliary barrel (36). (38) The bottom end of the auxiliary barrel (36) is provided with a discharge port (39), the discharge port (39) is connected to the auxiliary barrel (36), the discharge port (39) is provided with a rotating cover, the auxiliary barrel (36) is fixedly installed with a gear ring (310), the frame (1) is fixedly installed with a stepper motor (311), the shaft of the stepper motor (311) is fixedly installed with a power gear (312), and the power gear (312) meshes with the gear ring (310).

9. The raw material mixing and crushing device according to claim 8, characterized in that: The auxiliary mechanism (3) is symmetrically arranged in two parts on both sides of the mixing and crushing barrel (21), so that the mixing and crushing barrel (21) can cooperate with the auxiliary mechanism (3) on each side in turn as it deflects to process the material.

10. A highly efficient and energy-saving method for preparing broken-cell wall Ganoderma lucidum spore powder, characterized in that, The raw material mixing and crushing device as described in any one of claims 1-9 was used.

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