Cordyceps sinensis crushing and pulverizing apparatus

Abstract

A cordyceps sinensis crushing and pulverizing apparatus. The apparatus comprises a tank body, a blade (100), a rotating shaft (102), a driving apparatus (104), and an air extraction apparatus (106). The blade (100) is fixedly connected to one end of the rotating shaft (102), the rotating shaft (102) is rotatably connected to a bottom portion of the tank body, and the driving apparatus (104) has a transmission connection with the rotating shaft (102). The tank body comprises a lower tank body (108), a partition plate (110) and an upper tank body (112), arranged in sequence from bottom to top. A tank opening of the lower tank body (108) faces upwards, a tank opening of the upper tank body (112) faces downwards, and an upper end and a lower end of the partition plate (110) cover the tank openings of the upper tank body (112) and the lower tank body (108), respectively, and are detachably connected to the tank openings of the upper tank body (112) and the lower tank body (108), respectively. The blade (100) is located at a bottom portion in the lower tank body (108), and a window (114) used to connect an inner space of the upper tank body (112) and an inner space of the lower tank body (108) is provided on the partition plate (110). An air inlet of the air extraction apparatus (106) is connected to the inner space of the upper tank body (112), and an air inlet of the air extraction apparatus (106) is connected to a one-way valve (116).

Description

Cordyceps crushing and powder making device Technical Field

[0001] The present application relates to the field of crushing devices, and in particular to a Cordyceps crushing and powder making device. Background Art

[0002] Cordyceps usually refers to Cordyceps sinensis, a yang-tonifying medicine. It is a dried complex of the fruiting body and corpse of the larvae of the ergot fungus Cordyceps sinensis that parasitizes on the larvae of the bat moth family insects.

[0003] Cordyceps has high nutritional value. In the prior art, cordyceps is usually boiled and drunk, but many nutrients still remain in the boiled cordyceps. Therefore, cordyceps is usually made into cordyceps powder for brewing and drinking to reduce waste.

[0004] In the prior art, a crusher or grinder is usually used to crush and grind Cordyceps. During the crushing and grinding process, the Cordyceps powder is in constant relative motion and contact with the air, and is easily contaminated by bacteria and impurities in the air, and some nutrients are also easily destroyed by oxidation.

[0005] Summary of the Invention

[0006] In view of this, a Cordyceps crushing and powder making device is proposed to reduce the pollution during the powder making process and help prevent the nutrients from being oxidized and destroyed.

[0007] The present application provides a Cordyceps sinensis crushing and powdering device, comprising a tank body, a blade, a rotating shaft, a driving device, and an exhaust device; the blade is fixedly connected to one end of the rotating shaft, the rotating shaft is rotatably connected to the bottom of the tank body, and the driving device is transmission-connected to the rotating shaft;

[0008] The tank body comprises a lower tank body, a partition plate, and an upper tank body arranged in sequence from bottom to top, the tank opening of the lower tank body is arranged upward, and the tank opening of the upper tank body is arranged downward, and the upper and lower ends of the partition plate respectively cover the tank openings of the upper tank body and the tank body and are respectively detachably connected to the tank openings of the upper tank body and the lower tank body;

[0009] The blade is located at the bottom of the lower tank body, and the partition plate is provided with a window that connects the internal space of the upper tank body and the internal space of the lower tank body;

[0010] The air inlet of the air extraction device is connected to the inner space of the upper tank body, and the air inlet of the air extraction device is connected to a one-way valve.

[0011] In some embodiments of the above-mentioned Cordyceps crushing and powdering device, a valve plate is provided on the window, one side of the valve plate is rotatably connected to the partition plate, the lower surface edge of the valve plate is tightly fitted with the upper end edge of the window, and the valve plate is suitable for flipping upward to open the window or flipping downward to close the window.

[0012] In some embodiments of the above-mentioned Cordyceps crushing and powder making device, the Cordyceps crushing and powder making device also includes a pressure plate and a push-pull rod. The pressure plate is located inside the upper tank body, and the pressure plate is arranged parallel to the upper surface of the partition plate. The push-pull rod is located above the pressure plate. The push-pull rod passes through the top surface of the upper tank body and is slidably connected to the upper tank body in a direction perpendicular to the pressure plate. The lower end of the push-pull rod is fixedly connected to the pressure plate, and the upper end of the push-pull rod is located above the upper tank body. The edge of the pressure plate is tightly fitted with the inner side surface of the upper tank body and is slidably connected. The pressure plate is provided with an air hole that connects the space above the pressure plate and the space below the pressure plate.

[0013] In some embodiments of the above-mentioned Cordyceps crushing and powdering device, the lower surface of the partition plate is shaped like a cone with the tip facing upward, and the window is located at the center of the partition plate.

[0014] In some embodiments of the above-mentioned Cordyceps crushing and powdering device, the upper surface of the partition plate is fixedly connected to an inner connecting sleeve, the inner connecting sleeve is arranged around the window, the inner connecting sleeve is located near the edge of the upper surface of the partition plate, the outer edge of the lower end surface of the upper tank body is fixedly connected to an outer connecting sleeve, the outer connecting sleeve is arranged around the inner connecting sleeve, the outer side surface of the inner connecting sleeve is plugged or threadedly connected to the inner side surface of the outer connecting sleeve, and the lower end surface of the upper tank body is tightly fitted with the upper surface of the partition plate.

[0015] In some embodiments of the above-mentioned Cordyceps crushing and powder making device, a circle of card grooves is provided on the edge of the lower surface of the partition plate, the upper end of the lower tank body is inserted into the card groove, and the inner side surface of the lower tank body is plugged or threadedly connected to the side wall of the card groove.

[0016] In some embodiments of the above-mentioned cordyceps crushing and powdering device, the cordyceps crushing and powdering device further includes a chassis, the chassis is fixedly connected to the lower surface of the lower tank body, and the driving device and the air extraction device are located inside the chassis; the cordyceps crushing and powdering device further includes a driving bevel gear and a driven bevel gear located inside the chassis, the lower end of the rotating shaft is located inside the chassis, the driven bevel gear is fixedly connected to the lower end of the rotating shaft, the driving device is a rotary motor, the driving bevel gear is fixedly connected to the output shaft of the driving device, and the driving bevel gear is meshed and driven with the driven bevel gear;

[0017] The exhaust device, the top side wall of the upper tank body is provided with a first port, the air inlet of the exhaust device is connected to the first port through a first air duct, the side wall of the chassis is provided with a heat dissipation hole, the air outlet of the exhaust device is facing the driving device, and the driving device is located between the air outlet of the exhaust device and the heat dissipation hole.

[0018] In some embodiments of the above-mentioned Cordyceps crushing and powdering device, the Cordyceps crushing and powdering device further includes a chassis and a nitrogen tank, the chassis is fixedly connected to the lower surface of the lower tank body, and the driving device, the air extraction device and the nitrogen tank are located inside the chassis;

[0019] A second port is provided on the top side wall of the upper tank body, the exhaust port of the nitrogen tank is connected to the second port through a second air duct, the exhaust port of the nitrogen tank is installed with a solenoid valve, and a manual valve is installed on the second air duct, and the manual valve is located outside the chassis.

[0020] In some embodiments of the above-mentioned Cordyceps crushing and powdering device, the Cordyceps crushing and powdering device further includes a controller, the controller is located in the chassis, and the driving device, the air extraction device, and the solenoid valve are respectively connected to the controller;

[0021] The controller is suitable for sequentially controlling the air extraction device to operate for a period of time, controlling the air extraction device to be closed, controlling the driving device to operate for a period of time, controlling the driving device to be closed, controlling the solenoid valve to be open for a period of time, and controlling the solenoid valve to be closed.

[0022] In some embodiments of the above-mentioned Cordyceps crushing and powdering device, the Cordyceps crushing and powdering device further includes a controller, the controller is located in the chassis, and the driving device, the air extraction device, and the solenoid valve are respectively connected to the controller;

[0023] The controller is suitable for sequentially controlling the cyclic operation, controlling the driving device to operate for a period of time, controlling the driving device to shut down, controlling the solenoid valve to open for a period of time, and controlling the solenoid valve to close;

[0024] The control cycle includes the following steps:

[0025] S100, controlling the air extraction device to run for a period of time and then shut down;

[0026] S200, controlling the solenoid valve to close after opening for a period of time.

[0027] Effects of the Invention

[0028] During use, the upper tank body and the partition plate are removed from the tank mouth of the lower tank body, the cordyceps is placed in the lower tank body, the partition plate and the upper tank body cover are put back on the tank mouth of the lower tank body, the exhaust device is started, the one-way valve is opened, the interior of the upper tank body and the lower tank body are exhausted to reduce the air inside the upper tank body and the lower tank body, the exhaust device is closed, the one-way valve is cut off, the driving device is started, the blade is driven to rotate, and the cordyceps in the lower tank body is crushed and powdered. When there is less air inside the lower tank body, the pollution during the powder making process is reduced, which helps to prevent the nutrients from being oxidized and destroyed.

[0029] When pumping air, the valve plate is lifted up by air pressure and flipped upward to open the window, thereby pumping air into the lower tank body. When pumping air stops, the valve plate flips downward under the action of gravity to close the window. After starting the motor, the crushed cordyceps powder will not fly into the upper tank body (the particles of the cordyceps powder at this time are uneven in size and relatively large). After the powdering is completed, the tank body is turned upside down, and the valve plate flips open the window under its own gravity and the squeeze of the cordyceps powder, making it easier for the cordyceps powder to pass through the window and enter the upper tank body.

[0030] After the cordyceps powder is poured from the lower tank body into the upper tank body through the window, the tank body is flipped over and reset. The valve plate flips downward under the action of its own gravity to close the window, and the push-pull rod is pushed downward to drive the pressure plate to move downward again to squeeze the cordyceps powder in the upper tank body. After the cordyceps powder is compacted, part of the air inside is squeezed out and the internal porosity is reduced. When the partition plate is removed from the tank mouth of the upper tank body, external air enters the upper tank body. Since the cordyceps powder is compacted, only a small amount of air enters the cordyceps powder, which further reduces the contamination of the cordyceps powder during the powder making process and reduces the degree of oxidation and destruction of nutrients. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate exemplary embodiments, features, and aspects of the application and, together with the description, serve to explain the principles of the application.

[0032] FIG1 is a schematic structural diagram of a Cordyceps sinensis crushing and powdering device according to an embodiment of the present application;

[0033] FIG2 is an exploded view of the tank body and the partition plate in an embodiment of the present application;

[0034] FIG3 is a partial enlarged view of point A in FIG1 .

[0035] Description of Reference Numerals

[0036] 100. Blade; 102. Rotating shaft; 104. Driving device; 106. Exhaust device; 108. Lower tank body; 110. Partition plate; 112. Upper tank body; 114. Window; 116. One-way valve; 118. Valve plate; 120. Pressure plate; 122. Push-pull rod; 124. Inner connecting sleeve; 126. Outer connecting sleeve; 128. Slot; 130. Chassis; 132. Active bevel gear; 134. Driven bevel gear; 136. First port; 138. First air duct; 140. Heat dissipation hole; 142. Nitrogen tank; 144. Second port; 146. Second air duct; 148. Solenoid valve; 150. Manual valve; 152. Controller; 154. Air hole; 156. Flaring; 158. Articulated support. DETAILED DESCRIPTION

[0037] Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numerals in the drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the drawings, the drawings are not necessarily drawn to scale unless otherwise indicated. The special word "exemplary" here means "used as an example, embodiment or illustrative". Any embodiment described here as "exemplary" is not necessarily interpreted as being superior or better than other embodiments. In addition, in order to better illustrate the present application, those skilled in the art will understand that numerous specific details are given in each embodiment below. The present application can also be implemented without certain specific details. In some embodiments, methods, means and elements well known to those skilled in the art are not described in detail in order to highlight the main purpose of the present application.

[0038] As shown in Figures 1 to 3, the present application provides a Cordyceps crushing and powdering device, including a tank body, a blade 100, a rotating shaft 102, a driving device 104, and an exhaust device 106; the blade 100 is fixedly connected to one end of the rotating shaft 102, the rotating shaft 102 is rotatably connected to the bottom of the tank body, and the driving device 104 is transmission-connected to the rotating shaft 102; the tank body includes a lower tank body 108, a partition plate 110, and an upper tank body 112 arranged in sequence from bottom to top, the tank mouth of the lower tank body 108 is set upward, and the upper tank body 112 is The tank mouth is set downward, and the upper and lower ends of the partition plate 110 respectively cover the upper tank body 112 and the tank mouth of the tank body and are detachably connected to the tank mouths of the upper tank body 112 and the lower tank body 108 respectively; the blade 100 is located at the bottom of the lower tank body 108, and the partition plate 110 is provided with a window 114 that connects the internal space of the upper tank body 112 and the internal space of the lower tank body 108; the air inlet of the exhaust device 106 is connected to the internal space of the upper tank body 112, and the air inlet of the exhaust device 106 is connected to a one-way valve 116.

[0039] During use, the upper tank body 112 and the partition plate 110 are removed from the tank opening of the lower tank body 108, the cordyceps is placed in the lower tank body 108, the partition plate 110 and the upper tank body 112 are put back on the tank opening of the lower tank body 108, the exhaust device 106 is started, the one-way valve 116 is turned on, and the interior of the upper tank body 112 and the lower tank body 108 is exhausted to reduce the air inside the upper tank body 112 and the lower tank body 108, the exhaust device 106 is closed, the one-way valve 116 is cut off, and the driving device 104 is started to drive the blade 100 to rotate, and the cordyceps in the lower tank body 108 is crushed and powdered. When there is less air inside the lower tank body 108, the pollution during the powdering process is reduced, which helps to prevent the nutrients from being oxidized and destroyed. The volume of the upper tank body 112 is smaller than that of the lower tank body 108. After the powder making is completed, the tank body is turned upside down, and the cordyceps powder in the lower tank body 108 enters the upper tank body 112 through the window 114. Then the partition plate 110 is slowly removed from the tank mouth of the lower tank body 108. Under the isolation of the partition plate 110 and the buffering of the internal space of the lower tank body 108, the cordyceps powder can be kept in the upper tank body 112 and is not easy to fly. When the air pressure inside the upper tank body 112 is consistent with the external air pressure, the partition plate 110 is removed from the tank mouth of the upper tank body 112 and the cordyceps powder in the upper tank body 112 is taken out.

[0040] In some exemplary embodiments, a valve plate 118 is provided on the window 114, one side of the valve plate 118 is rotatably connected to the partition plate 110, the lower surface edge of the valve plate 118 is tightly fitted with the upper end edge of the window 114, and the valve plate 118 is suitable for flipping upward to open the window 114 or flipping downward to close the window 114.

[0041] During the air pumping, the valve plate 118 is lifted up by the air pressure and flipped upward to open the window 114, thereby pumping air into the lower tank body 108. When the air pumping stops, the valve plate 118 flips downward under the action of gravity to close the window 114. After starting the motor, the crushed cordyceps powder will not fly into the upper tank body 112 (the particles of the cordyceps powder at this time are uneven and relatively large). After the powdering is completed, the tank body is turned upside down. The valve plate 118 flips open the window 114 under its own gravity and the pressure of the cordyceps powder, making it easier for the cordyceps powder to pass through the window 114 and enter the upper tank body 112.

[0042] In some exemplary embodiments, the Cordyceps crushing and powdering device also includes a pressing plate 120 and a push-pull rod 122. The pressing plate 120 is located inside the upper tank body 112. The pressing plate 120 is arranged parallel to the upper surface of the partition plate 110. The push-pull rod 122 is located above the pressing plate 120. The push-pull rod 122 passes through the top surface of the upper tank body 112 and is slidably connected to the upper tank body 112 in a direction perpendicular to the pressing plate 120. The lower end of the push-pull rod 122 is fixedly connected to the pressing plate 120, and the upper end of the push-pull rod 122 is located above the upper tank body 112. The edge of the pressing plate 120 is tightly fitted with the inner side surface of the upper tank body 112 and is slidably connected. The pressing plate 120 is provided with an air hole 154 that connects the space above the pressing plate 120 with the space below the pressing plate 120.

[0043] After the cordyceps powder is poured from the lower tank body 108 into the upper tank body 112 through the window 114, the tank body is flipped over and reset (the upper tank body 112 returns to the top of the lower tank body 108). The valve plate 118 flips downward under the action of its own gravity to close the window 114, and pushes the push-pull rod 122 downward, driving the pressing plate 120 to move downward again to squeeze the cordyceps powder in the upper tank body 112. After the cordyceps powder is compacted, part of the air inside is squeezed out and the internal porosity is reduced. When the partition plate 110 is removed from the tank mouth of the upper tank body 112, external air enters the upper tank body 112. Since the cordyceps powder is compacted, only a small amount of air enters the cordyceps powder, further reducing the contamination of the cordyceps powder during the powder making process and reducing the degree of oxidation and destruction of nutrients.

[0044] In some exemplary embodiments, the lower surface of the partition plate 110 is in the shape of a cone with the tip facing upward, and the window 114 is located at the center of the partition plate 110 .

[0045] After the tank body is turned upside down, the cordyceps powder can slide along the lower surface of the partition plate 110 toward the window 114 and finally slide into the upper tank body 112 through the window 114, so as to reduce the amount of cordyceps powder retained in the lower tank body 108.

[0046] In some exemplary embodiments, the upper surface of the partition plate 110 is fixedly connected to an inner connecting sleeve 124, which is arranged around the window 114 and is located near the edge of the upper surface of the partition plate 110. The outer edge of the lower end surface of the upper tank body 112 is fixedly connected to an outer connecting sleeve 126, which is arranged around the inner connecting sleeve 124. The outer side surface of the inner connecting sleeve 124 is plugged or threadedly connected to the inner side surface of the outer connecting sleeve 126, and the lower end surface of the upper tank body 112 is tightly fitted with the upper surface of the partition plate 110.

[0047] In some exemplary embodiments, a circle of card slots 128 are provided on the edge of the lower surface of the partition plate 110 , the upper end of the lower tank body 108 is inserted into the card slot 128 , and the inner side surface of the lower tank body 108 is plugged into or threadedly connected to the side wall of the card slot 128 .

[0048] When the mating parts of the upper tank body 112, the partition plate 110, and the lower tank body 108 are plug-in, after the air is pumped out, the external air pressure presses the upper tank body 112 and the lower tank body 108 together, and the mating surfaces are in a compressed state, achieving automatic compression and sealing after the air is pumped out. After the pressure is released, the upper tank body 112, the partition plate 110, and the lower tank body 108 can be easily disassembled.

[0049] In some exemplary embodiments, the cordyceps crushing and powdering device further includes a chassis 130, which is fixedly connected to the lower surface of the lower tank 108, and the driving device 104 and the exhaust device 106 are located inside the chassis 130; the cordyceps crushing and powdering device further includes a driving bevel gear 132 and a driven bevel gear 134 located inside the chassis 130, the lower end of the rotating shaft 102 is located inside the chassis 130, the driven bevel gear 134 is fixedly connected to the lower end of the rotating shaft 102, the driving device 104 is a rotating motor, and the driving bevel gear 132 is fixedly connected to the output shaft of the driving device 104, and the active bevel gear 132 is meshed and transmission-connected with the driven bevel gear 134; the air extraction device 106, the top side wall of the upper tank body 112 is provided with a first port 136, the air inlet of the air extraction device 106 is connected to the first port 136 through a first air duct 138, and the side wall of the chassis 130 is provided with a heat dissipation hole 140, the air outlet of the air extraction device 106 faces the driving device 104, and the driving device 104 is located between the air outlet of the air extraction device 106 and the heat dissipation hole 140.

[0050] In some exemplary embodiments, the Cordyceps crushing and powdering device further includes a nitrogen tank 142, and the driving device 104, the exhaust device 106 and the nitrogen tank 142 are located inside the chassis 130; the top side wall of the upper tank body 112 is provided with a second port 144, and the exhaust port of the nitrogen tank 142 is connected to the second port 144 through a second air duct 146, and the exhaust port of the nitrogen tank 142 is installed with a solenoid valve 148, and a manual valve 150 is installed on the second air duct 146, and the manual valve 150 is located outside the chassis 130.

[0051] When the solenoid valve 148 is a normally open valve, the nitrogen tank 142 can input nitrogen into the upper tank body 112 by manually operating and closing the manual valve 150 . After the exhaust device 106 is activated for a period of time, the exhaust device 106 is closed to evacuate some of the air inside the tank body, placing the tank body in a negative pressure state. The tank body is then turned upside down, and the manual valve 150 is then opened to input nitrogen into the upper tank body 112. The valve plate 118 flips under its own gravity to open the window 114, connecting the internal spaces of the upper tank body 112 and the lower tank body 108. The nitrogen mixes with the air remaining in the tank body. The manual valve 150 is closed and the exhaust device 106 is activated to evacuate the air inside the tank body again. The above steps are repeated. The number of cycles depends on the degree of evacuation by the exhaust device 106 and the degree of nitrogen pressurization in the tank body. In this embodiment, the internal pressure of the tank body after evacuation is 0.7 MPa, and the internal pressure of the tank body after the nitrogen is input is 1.2 MPa. Three cycles can reduce the original air content in the tank body by more than 80%. The air content in the tank body after the cycles is low, which can reduce the pollution and oxidative damage to the Cordyceps powder during the milling process. After the cycle is completed, the tank body is flipped and reset (the upper tank body 112 returns to the top of the lower tank body 108), the air extraction device 106 is started again and closed after a period of time, and then the manual valve 150 is opened to input nitrogen and then the manual valve 150 is closed. After the nitrogen is input, the air pressure on the upper part of the valve plate 118 is greater than the air pressure on the lower part, the valve plate 118 is compressed and the window 114 is closed, and the driving device 104 is started to crush and grind. After the grinding is completed, the air extraction device 106 is started to extract the gas inside the upper tank body 112 until the valve plate 118 is turned upward and the air extraction device 106 is closed. The tank body is turned upside down, and the Cordyceps powder in the lower tank body 108 slides into the upper tank body 112 through the window 114. The tank body flips over and resets, and the valve plate 118 flips down under its own gravity to close the window 114. The manual valve 150 is opened, and nitrogen is input into the upper tank body 112, and then the manual valve 150 is closed. The air pressure in the upper tank body 112 is greater than the air pressure in the lower tank body 108, which compresses the valve plate 118. Then, the push-pull rod 122 is pushed downward, so that the pressing plate 120 compacts the cordyceps powder in the upper tank body 112. Then, the partition plate 110 is removed from the tank mouth of the upper tank body 112. Since the cordyceps powder is in an environment greater than the external air pressure during the compaction process, the gas (mostly nitrogen) inside the cordyceps powder briquette will escape outward, and external air will not or will hardly enter the cordyceps powder briquette.

[0052] In some exemplary embodiments, the Cordyceps crushing and powdering device further includes a controller 152, which is located in the chassis 130, and the drive device 104, the vacuum device 106, and the solenoid valve 148 are respectively connected to the controller 152; the controller 152 is suitable for sequentially controlling the vacuum device 106 to run for a period of time, controlling the vacuum device 106 to shut down, controlling the drive device 104 to run for a period of time, controlling the drive device 104 to shut down, controlling the solenoid valve 148 to open for a period of time, and controlling the solenoid valve 148 to close.

[0053] In some exemplary embodiments, the Cordyceps crushing and powdering device further includes a controller 152, which is located in the chassis 130, and the drive device 104, the air extraction device 106, and the solenoid valve 148 are respectively connected to the controller 152; the controller 152 is suitable for sequentially controlling the cyclic operation, controlling the drive device 104 to run for a period of time, controlling the drive device 104 to close, controlling the solenoid valve 148 to open for a period of time, and controlling the solenoid valve 148 to close; controlling the cyclic operation includes the following steps: S100, controlling the air extraction device 106 to close after running for a period of time; S200, controlling the solenoid valve 148 to close after opening for a period of time.

[0054] The controller 152 adopts a single chip microcomputer or a PLC controller 152. The controller 152 can automatically control the operation of the air extraction device 106 and the electromagnetic valve 148 to achieve the effect of cyclically extracting the internal air and the nitrogen pressurization effect before compaction.

[0055] As shown in Figure 3, the upper end of the window 114 is provided with a flare 156, and the valve plate 118 is covered in the flare 156. A hinged support 158 ​​is fixedly connected to one side of the flare 156. One side of the valve plate 118 is connected to the partition plate 110 for vertical rotation through the hinged support 158. When the valve plate 118 rotates downward to a horizontal state, the window 114 is closed and abuts against the lower surface of the flare 156 to achieve positioning.

[0056] The embodiments of the present application have been described above. The above description is illustrative and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is selected to best explain the principles of the embodiments, their practical applications, or improvements to the technology in the market, or to enable other persons skilled in the art to understand the embodiments disclosed herein.

Claims

1. A Cordyceps crushing and powder making device, characterized in that: It comprises a tank body, a blade (100), a rotating shaft (102), a driving device (104), and an air extraction device (106); The blade (100) is fixedly connected to one end of the rotating shaft (102); the rotating shaft (102) is rotatably connected to the bottom of the tank; and the driving device (104) is transmission-connected to the rotating shaft (102); The tank body comprises a lower tank body (108), a partition plate (110), and an upper tank body (112) which are arranged in sequence from bottom to top; the tank mouth of the lower tank body (108) is arranged upward, and the tank mouth of the upper tank body (112) is arranged downward; the upper and lower ends of the partition plate (110) respectively cover the tank mouth of the upper tank body (112) and the tank mouth of the tank body and are respectively detachably connected to the tank mouth of the upper tank body (112) and the lower tank body (108); The blade (100) is located at the bottom of the lower tank body (108), and the partition plate (110) is provided with a window (114) for connecting the internal space of the upper tank body (112) and the internal space of the lower tank body (108); The air inlet of the air extraction device (106) is connected to the internal space of the upper tank body (112), and the air inlet of the air extraction device (106) is connected to a one-way valve (116).

2. The Cordyceps crushing and powder making device according to claim 1, characterized in that: The window (114) is provided with a valve plate (118), one side of the valve plate (118) is rotatably connected to the partition plate (110), the lower surface edge of the valve plate (118) is tightly matched with the upper end edge of the window (114), and the valve plate (118) is suitable for flipping upward to open the window (114) or flipping downward to close the window (114).

3. The Cordyceps crushing and powder making device according to claim 1 or 2, characterized in that: The cordyceps crushing and powder making device further comprises a pressing plate (120) and a push-pull rod (122), wherein the pressing plate (120) is located inside the upper tank body (112), the pressing plate (120) is arranged parallel to the upper surface of the partition plate (110), the push-pull rod (122) is located above the pressing plate (120), the push-pull rod (122) penetrates the top surface of the upper tank body (112) and is connected to the upper tank body (112) along a direction perpendicular to the pressing plate (120). 0), the lower end of the push-pull rod (122) is fixedly connected to the pressure plate (120), the upper end of the push-pull rod (122) is located above the upper tank body (112), the edge of the pressure plate (120) is tightly matched with the inner side surface of the upper tank body (112) and is slidably connected, and the pressure plate (120) is provided with an air hole (154) that connects the space above the pressure plate (120) and the space below the pressure plate (120).

4. The Cordyceps crushing and powder making device according to claim 1, characterized in that: The lower surface of the partition plate (110) is in the shape of a cone with the tip facing upward, and the window (114) is located at the center of the partition plate (110).

5. The Cordyceps crushing and powder making device according to claim 1, characterized in that: The upper surface of the partition plate (110) is fixedly connected with an inner connecting sleeve (124), and the inner connecting sleeve (124) is arranged around the window (114). The inner connecting sleeve (124) is located near the edge of the upper surface of the partition plate (110). The outer edge of the lower end surface of the upper tank body (112) is fixedly connected with an outer connecting sleeve (126), and the outer connecting sleeve (126) is arranged around the inner connecting sleeve (124). The outer side surface of the inner connecting sleeve (124) is plugged or threadedly connected to the inner side surface of the outer connecting sleeve (126), and the lower end surface of the upper tank body (112) is tightly matched with the upper surface of the partition plate (110).

6. The Cordyceps crushing and powder making device according to claim 1, characterized in that: A circle of slots (128) is provided on the edge of the lower surface of the partition plate (110), the upper end of the lower tank body (108) is inserted into the slot (128), and the inner side surface of the lower tank body (108) is plugged or threadedly connected to the side wall of the slot (128).

7. The Cordyceps crushing and powder making device according to claim 1, characterized in that: The cordyceps crushing and powder making device further comprises a machine case (130), wherein the machine case (130) is fixedly connected to the lower surface of the lower tank body (108), and the driving device (104) and the air extraction device (106) are located inside the machine case (130); The cordyceps crushing and powder making device further comprises a driving bevel gear (132) and a driven bevel gear (134) located inside the chassis (130); the lower end of the rotating shaft (102) is located inside the chassis (130); the driven bevel gear (134) is fixedly connected to the lower end of the rotating shaft (102); the driving device (104) is a rotating motor; the driving bevel gear (132) is fixedly connected to the output shaft of the driving device (104); and the driving bevel gear (132) is meshingly connected to the driven bevel gear (134); The air extraction device (106) is provided with a first port (136) on the top side wall of the upper tank body (112); an air inlet of the air extraction device (106) is connected to the first port (136) via a first air guide pipe (138); a heat dissipation hole (140) is provided on the side wall of the chassis (130); an air outlet of the air extraction device (106) faces the drive device (104); and the drive device (104) is located between the air outlet of the air extraction device (106) and the heat dissipation hole (140).

8. The Cordyceps crushing and powder making device according to claim 1, characterized in that: The cordyceps crushing and powder making device further comprises a machine case (130) and a nitrogen tank (142); the machine case (130) is fixedly connected to the lower surface of the lower tank body (108); the driving device (104), the air extraction device (106) and the nitrogen tank (142) are located inside the machine case (130); A second port (144) is provided on the top side wall of the upper tank body (112); an exhaust port of the nitrogen tank (142) is connected to the second port (144) via a second air guide pipe (146); an electromagnetic valve (148) is installed at the exhaust port of the nitrogen tank (142); a manual valve (150) is installed on the second air guide pipe (146); and the manual valve (150) is located outside the chassis (130).

9. The Cordyceps crushing and powder making device according to claim 8, characterized in that: The cordyceps crushing and powder making device further comprises a controller (152), wherein the controller (152) is located in the chassis (130), and the driving device (104), the air extraction device (106), and the solenoid valve (148) are respectively connected to the controller (152); The controller (152) is suitable for sequentially controlling the vacuum device (106) to operate for a period of time, controlling the vacuum device (106) to shut down, controlling the drive device (104) to operate for a period of time, controlling the drive device (104) to shut down, controlling the solenoid valve (148) to open for a period of time, and controlling the solenoid valve (148) to shut down.

10. The cordyceps crushing and powder making device according to claim 8, characterized in that: The cordyceps crushing and powder making device further comprises a controller (152), wherein the controller (152) is located in the chassis (130), and the driving device (104), the air extraction device (106), and the solenoid valve (148) are respectively connected to the controller (152); The controller (152) is adapted to sequentially control the cyclic operation, control the drive device (104) to operate for a period of time, control the drive device (104) to close, control the solenoid valve (148) to open for a period of time, and control the solenoid valve (148) to close; the control cyclic operation comprises the following steps: S100, controlling the air extraction device (106) to shut down after running for a period of time; S200, controlling the solenoid valve (148) to open for a period of time and then close.

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