Spore powder collecting device and collecting method

Abstract

The present invention relates to a spore powder collecting device. The present invention adopts a handheld controllable pipette head with a clam-shaped structure at the end of the suction head to connect the collecting unit, and a fan, a cavity and a dynamic filtering device installation component for pumping spore powder are arranged in the collecting unit, and a dynamic filtering device is also provided to be installed in the dynamic filtering device installation component, and the dynamic filtering device includes a filter mesh belt arranged with a transmission on two driving shafts, and the driving component is connected to drive the two driving shafts to rotate dynamically, and the dynamic filtering device is also provided with a reverse blowing mechanism to prevent the filter mesh belt from being blocked. Through the invention of the above mechanism, the problem that the spore powder particles are too small and easy to fly is solved, the backpack collection process is not affected by the growth and planting environment of Ganoderma lucidum, and will not cause dust flying, and the problem of personnel allergies is eliminated. The spore powder collection process has little waste and low impurities, and graded collection is realized, thereby improving the quality and utilization value of the spore powder.

Description

Technical Field

[0001] The invention relates to a fungus plant collecting device, in particular to a spore powder collecting device. Background Art

[0002] Spore powder is the seeds ejected and released by Ganoderma lucidum in the late stage of its development. It is called basidiospore in biology. It is powdered after being collected and is commonly known as Ganoderma lucidum spore powder. Its utilization and research are newly discovered in recent years. It takes about 100 kg of basswood Ganoderma lucidum to collect 1 kg of spore powder. Each spore is only 5 to 8 microns in diameter. The spore contains more special ingredients such as polysaccharide peptides, adenine nucleosides, proteins, enzymes, triterpenes, organic germanium, trace elements, etc. than Ganoderma lucidum, and has high nutritional value. However, in the actual planting process, spore powder is generally collected by manual cloth bags, which is very difficult to collect in the natural environment. The spore powder particles are too small and easy to fly away. The collection process of spore powder is also affected by the growth and planting environment of Ganoderma lucidum, resulting in serious waste and loss. It is easy to mix with other impurities during collection, and it is also easy to cause allergies to the pickers. The quality of robe powder requires high-grade, and it is currently impossible to collect it by quality. Therefore, a spore powder collection device is needed to solve the above problems. Summary of the invention

[0003] In order to solve the problem that spore powder is difficult to collect, the present invention invents a spore powder collecting device.

[0004] The present invention adopts the following technical solutions:

[0005] The invention discloses a spore powder collecting device, comprising a hand-held controllable pipette head and a collecting unit connected thereto. The pipette head end of the hand-held controllable pipette head adopts a clam-shaped structure that matches the growth shape of ganoderma lucidum. A bionic tentacle brush with controllable vibration is arranged inside the clam-shaped structure. The collecting unit comprises: a collecting device, a safety valve, a dynamic filtering device, and a driving component. A fan, a cavity, and a dynamic filtering device installation component for pumping spore powder are arranged in the collecting device. The safety valve is arranged between an initial cavity of a fan outlet and a terminal air outlet cavity of the collecting device. At least one dynamic filtering device is arranged in a dynamic filtering device installation component in the collecting device. The dynamic filtering device comprises a filter mesh belt arranged with a transmission on two driving shafts. The driving component is connected to drive the two driving shafts to rotate dynamically.

[0006] The dynamic filtering device installation component is provided with a reverse blowing structure for the filtering layer, specifically including: an inner cavity adapted to the dynamic filtering device, an upper window, a lower window, an air guide half-shaft, and an air guide positioning shaft. The collecting device also includes a high-pressure air source connected to the reverse blowing structure for the filtering layer, and the high-pressure air source is respectively connected to the upper window and the air guide half-shaft. After the two driving shafts of the dynamic filtering device and the filter mesh belt are connected, the overall shape is adapted to the inner cavity of the dynamic filtering device installation component. The driving shaft is provided with an inner hole adapted to the air guide half-shaft and the air guide positioning shaft. The driving shaft is also provided with a honeycomb hole for high-pressure airflow to pass through. The air guide half-shaft is a long axis body with a D-shaped cross-section, and the notch body of the air guide half-shaft is an air guide port, and the direction of the air guide port is aligned with the lower window.

[0007] The filter belt is a single-layer filter.

[0008] The collecting device is provided with an inclined cavity and a vertical cavity. The inclined cavity includes a blow-off cavity located at the front section of the filter and a rising cavity located at the rear section of the filter. The vertical cavity includes a first sedimentation cavity, a second sedimentation cavity, a third sedimentation cavity and a fourth sedimentation cavity.

[0009] There are three dynamic filtering device installation components, which are respectively arranged along the inclined cavity in the collecting device. The dynamic filtering devices are three dynamic filtering device installation components with increasing precision. The three dynamic filtering devices with increasing precision are arranged in a position to separate the first sedimentation chamber, the second sedimentation chamber, the third sedimentation chamber, and the fourth sedimentation chamber. A detachable collection bag is arranged at the bottom of the first sedimentation chamber, the second sedimentation chamber, the third sedimentation chamber, and the fourth sedimentation chamber.

[0010] A multi-section plate-type deceleration flap with a static electricity elimination and release function is arranged between the blow-off chamber and the first deposition chamber.

[0011] An electrostatic generator is arranged at the inlet end of the handheld controllable pipette head, and the walls of the first deposition chamber, the second deposition chamber and the third deposition chamber are respectively provided with soft buffer flaps with static electricity elimination function.

[0012] A powder accumulation petal is provided at the connection between the lower edge of the blowing-off chamber and the upper opening of the first deposition chamber. The powder accumulation petal is a conductive rubber elastic sheet, and its bottom edge is fixedly connected to the first-stage dynamic filtering device mounting component body. The powder accumulation petal and the first dynamic filtering device mounting component body form an angle groove.

[0013] The spore powder collection device is carried out manually by carrying the collection unit and holding a handheld controllable pipette head to carry out targeted collection of individual Ganoderma lucidum.

[0014] Compared with the prior art, the present invention can achieve the following technical effects:

[0015] The present invention adopts a shaped suction port that matches the growth shape of ganoderma lucidum, which solves the problem that spore powder particles are too small and easy to fly. The working method adopts manual carrying operation, which is simple. The collection process is not affected by the growth and planting environment of ganoderma lucidum. The targeted collection method will not cause dust to fly, and the problem of personnel allergies is eliminated. The spore powder collection process has little waste and low impurities, and graded collection is achieved, thereby improving the quality and utilization value of the spore powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the working of the contoured suction port of the present invention;

[0018] Figure 3 The present invention Figure 2 Schematic diagram of the contoured suction port in the Y direction;

[0019] Figure 4 The present invention Figure 1 Cross-sectional view of BB;

[0020] Figure 5 This is a view of the air inlet and outlet direction of the collecting unit of the present invention;

[0021] Figure 6 is a three-dimensional partial cross-sectional view of the collection unit of the present invention;

[0022] Figure 7 The present invention Figure 5 Left view of;

[0023] Figure 8 The present invention Figure 1 Sectional view of AA;

[0024] Fig. 9 The present invention Figure 1 Schematic diagram of the structural connection and installation of the dynamic filtering device;

[0025] Fig.10 It is a schematic diagram of the structure of the installation components of the dynamic filtering device of the present invention;

[0026] Fig.11 It is a three-dimensional view of the structure of the installation components of the dynamic filtering device of the present invention;

[0027] Fig.12 The present invention Fig.10 DD section view;

[0028] Fig.13 The present invention Fig.10 CC section view;

[0029] Fig.14 It is a schematic diagram of the structure of the dynamic filter connection drive component of the present invention;

[0030] Fig.15 It is a three-dimensional view of the drive shaft of the present invention.

[0031] Among them, 1-contact suction port, 2-controllable suction tube, 3-collecting device, 4-safety valve, 5-dynamic filtering device, 6-collecting bag, 7-driving component, 8-back strap connection port, 101-rubber upper jaw, 102-lower cavity, 103-vibrator, 104-bionic tentacle brush, 105-static generator, 106-male interface, 107-storage cavity, 108-positioning stop, 201-large particle filter, 202-vibrator switch, 20 3-one-way damper, 204-female interface, 301-suction tube interface, 302-fan air inlet, 303-terminal air outlet, 304-first air chamber partition, 305-second air chamber partition, 306-No. 1 fan, 307-No. 2 fan, 308-No. 3 fan, 309-blowing chamber, 310-blowing chamber, 311-upper high-pressure chamber, 312-first dynamic filter device installation component, 313-second dynamic filter device installation component, 314- 4-third dynamic filter device installation component, 315-powder accumulation flap, 316-deceleration flap, 317-first sedimentation chamber, 318-second sedimentation chamber, 319-third sedimentation chamber, 320-fourth sedimentation chamber, 321-buffer flap, 322-chamber plate, 323-serpentine chamber, 324-air outlet partition, 325-rising chamber, 326-upper high-pressure air duct, 327-lower third high-pressure air duct, 328-lower second high-pressure air duct, 329-lower first high Air pressure duct, 330-forward window, 331-reverse window, 332-air guide positioning shaft, 333-air guide half shaft, 334-lower window, 335-upper window, 336-sleeve hole shaft, 337-air guide port, 501-drive shaft, 502-filter mesh belt, 701-connecting body, 702-motor one, 703-motor two, 501-1-shaft body, 501-2-drive connecting port, 501-3-mesh belt groove, 501-4-honeycomb hole. DETAILED DESCRIPTION

[0032] like Figure 1 The spore powder collecting device comprises a handheld controllable pipette head and a collecting unit.

[0033] like Figure 1-3The handheld controllable pipette head is composed of a detachable contoured suction mouth 1 and a controllable suction pipe 2. Specifically, the contoured suction mouth 1 is provided with a clam-shaped structure that conforms to the growth shape of Ganoderma lucidum, including: a rubber mouth formed by integrally wrapping a soft rubber upper jaw 101 and a lower cavity 102 of a hard rubber material, a raised rubber inner interlayer vulcanized at the entrance of the lower cavity 102 is provided with a vibrator 103, a bionic tentacle brush 104 is distributed on the rubber surface above the vibrator 103 in the rubber mouth, a storage cavity 107 is further provided at the rear end of the rubber mouth cavity, a male interface 106 is provided at the connection end between the soft rubber upper jaw 101 and the upper end of the lower cavity 102 of the hard rubber material, an electrostatic generator 105 is further provided on the inner cavity wall at the connection end, and a concave positioning stop 108 is provided at the central tongue outlet at the entrance of the lower cavity 102 of the hard rubber material.

[0034] The structure of the bionic antenna brush 104 is similar to the pollen brush of an insect, and is composed of a plurality of densely distributed bristles. The opening of the positioning stop 108 of the lower cavity 102 matches the diameter of the stem of Ganoderma lucidum.

[0035] like Figure 1 The controllable straw 2 is a tubular body, with a rigid straight tube at the front section and a curved hose at the rear section. A female interface 204 is provided at the straight tube port, and the male interface 106 is inserted and connected with the female interface 204 to realize the conductive connection between the contoured suction port 1 and the controllable straw 2. A one-way damper 203 is provided in the inner cavity behind the entrance of the female interface 204, which can realize one-way entry of inhaled particles and prevent reverse leakage loss. A switch for controlling the vibrator 103 is also provided on the tube body of the controllable straw 2, and a large particle filter 201 is provided in the middle section of the curved hose to realize the filtering of large particle impurities of spore powder through the controllable straw 2.

[0036] like Figure 1-15The collecting unit adopts a box structure that can be carried by humans. The collecting unit is composed of: a collecting device 3, a safety valve 4, a dynamic filtering device 5, a collecting bag 6, and a driving component 7. The collecting device 3 is a structure with an internal septum cavity. A pipette interface 301 is arranged on the outer side of the collecting device 3 to connect with a handheld controllable pipette head. The cavities include: a blowing cavity 309, a blowing-off cavity 310, an upper high-pressure cavity 311, a first sedimentation cavity 317, a second sedimentation cavity 318, a third sedimentation cavity 319, a fourth sedimentation cavity 320, a serpentine cavity 323, and an ascending cavity 325. The blowing-off cavity 309 is horizontally arranged on the upper portion of the collecting device 3, and the rear end is connected to the blowing-off cavity 310, the first sedimentation cavity 317, the second sedimentation cavity 318, the third sedimentation cavity 319, the fourth sedimentation cavity 320, the serpentine cavity 323, and the ascending cavity 325 in sequence. 25 is an inclined channel cavity, the first deposition cavity 317, the second deposition cavity 318, and the third deposition cavity 319 are respectively vertical cavities with buffer flaps 321 on the cavity wall, the lower edge of the blow-off cavity 310 is connected to the upper mouth of the first deposition cavity 317, and the connection between the two is provided with a powder accumulation flap 315 and a deceleration flap 316, and the blow-off cavity 310, the second deposition cavity 318, the third deposition cavity 319, and the fourth deposition cavity 320 are respectively provided with isolation components: a first dynamic filter device installation component 312, a second dynamic filter device installation component 313, and a third dynamic filter device installation component 314, and a dynamic filter device 5 is respectively installed in each isolation component, which are a first-stage dynamic filter device, a second-stage dynamic filter device, and a third-stage dynamic filter device, and the filtering accuracy of each stage of the dynamic filter device 5 increases step by step with the direction of the airflow.

[0037] A No. 3 fan 308 is provided at the front end of the blowing chamber 309 in the entrance of the straw interface 301. The No. 3 fan 308 can suck the spore powder introduced by the handheld controllable straw head and transport it to the blowing chamber 309. After the mixed air flow containing the spore powder enters from the straw interface 301, it passes through the blowing chamber 309, the blowing-off chamber 310, the first sedimentation chamber 317, the first-stage dynamic filtering device, the second sedimentation chamber 318, the second-stage dynamic filtering device, the third sedimentation chamber 319, the third-stage dynamic filtering device, the fourth sedimentation chamber 320, the serpentine chamber 323, and the rising chamber 325 in sequence, and is discharged from the terminal air outlet 303. The spore powder is filtered step by step by the first-stage dynamic filtering device, the second-stage dynamic filtering device, and the third-stage dynamic filtering device, and is graded and settled in the first sedimentation chamber 317, the second sedimentation chamber 318, the third sedimentation chamber 319, and the fourth sedimentation chamber 320 according to the particle accuracy of the spore powder.

[0038] The bottom of the first sedimentation chamber 317 , the second sedimentation chamber 318 , the third sedimentation chamber 319 , and the fourth sedimentation chamber 320 are respectively provided with a collecting bag 6 , and the bag opening of the collecting bag 6 is fixedly screwed and connected to the bottom of the collecting device 3 .

[0039] The aforementioned safety valve 4 is arranged at the isolation connection portion between the blowing chamber 309 and the rising chamber 325 of the collecting device 3 .

[0040] Preferably, the powder accumulation petal 315 is a conductive rubber elastic sheet, the bottom edge of which is fixedly connected to the first dynamic filtering device mounting component 312. When spore powder accumulates in the angle groove formed by the powder accumulation petal 315 and the first dynamic filtering device mounting component 312, and the accumulation amount exceeds the elasticity of the powder accumulation petal 315 itself, the powder accumulation petal 315 bends, and the spore powder falls into the first sedimentation chamber 317. The deceleration petal 316 is a multi-section sheet-type interval arrangement combination, and the interval opening is along the wind direction of the blowing chamber 310. The spore powder diffused in the blowing chamber 310 can be decelerated by the deceleration petal 316 and deposited in the first sedimentation chamber 317.

[0041] Preferably, the deceleration flap 316 and the buffer flap 321 are made of conductive rubber and have the function of eliminating and releasing static electricity.

[0042] The first dynamic filter device installation component 312, the second dynamic filter device installation component 313, and the third dynamic filter device installation component 314 have the same structure. Taking the first dynamic filter device installation component 312 as an example, it is provided with a cavity for installing a dynamic filter screen and a driving component. The blow-off cavity 310 of the cavity is provided with forward windows 330 at intervals in the air inlet direction, and the second deposition cavity 318 of the cavity is provided with reverse windows 331 at intervals in the air outlet direction. The upper arc section of the cavity is provided with an upper window 335 connected to the upper high The pressure chamber 311 has a lower window 334 disposed on the lower arc section of the chamber, which is connected to the first deposition chamber 317. The axial bottom surface of the chamber is provided with an air guide positioning shaft 332 and an air guide half shaft 333 for fixing the driving shaft 501. The air guide positioning shaft 332 is a hollow short shaft with a C-shaped cross section, and the C-shaped opening faces the chamber. The air guide half shaft 333 is a long shaft with a D-shaped cross section. The air guide port 337 of the air guide half shaft 333 is aligned with the lower window 334, and a sleeve shaft 336 is also provided at the bottom of the air guide half shaft 333.

[0043] like Figure 14-15 The dynamic filtering device 5 comprises: two driving shafts 501 connected to the driving component 7, a plurality of filter mesh belts 502 are spaced apart between the two driving shafts 501, and the driving shafts 501 and the filter mesh belts 502 are connected by belt transmission. Preferably, the filter mesh belts 502 are single-layer filter meshes.

[0044] A shaft body 501-1 with an axial inner hole is provided at one end of the driving shaft 501, and a driving connection port 501-2 is also provided at the other end of the driving shaft 501. Mesh belt grooves 501-3 are distributed at intervals on the outer periphery of the shaft body 501-1, and honeycomb holes 501-4 are densely distributed in the inner radial direction of the mesh belt grooves 501-3. The honeycomb holes 501-4 are communicated with the axial inner hole of the shaft body 501-1, and the depth of the mesh belt grooves 501-3 is adapted to the thickness of the filter mesh belt 502.

[0045] like Figure 8 The driving component 7 includes: a connector 701, a motor 1 702, and a motor 2 703. The motor 1 702 and the motor 2 703 are fixedly arranged in the connector. The driving component 7 is buckled into the cavity opening of the dynamic filtering device installation component through the connector 701.

[0046] The driving connection ports 501 - 2 of the two driving shafts 501 are connected to the driving shaft ends of motor 1 702 and motor 2 703 respectively. The axial inner openings of the two driving shafts 501 are provided with positioning stops, which are aligned with the air guide positioning shaft 332 and the sleeve hole shaft 336 respectively.

[0047] like Figure 1-15 The upper windows 335 of the first dynamic filter device installation component 312 , the second dynamic filter device installation component 313 , and the third dynamic filter device installation component 314 are connected to the same upper high-pressure chamber 311 .

[0048] The lower windows 334 of the first dynamic filter device installation component 312 , the second dynamic filter device installation component 313 , and the third dynamic filter device installation component 314 are connected to the first sedimentation chamber 317 , the second sedimentation chamber 318 , and the third sedimentation chamber 319 , respectively.

[0049] Adjacent to fan No. 308, fan No. 1 306 and fan No. 2 307 are arranged. Fan No. 1 306 and fan No. 2 307 are high-pressure fans, which inhale air from the fan air inlet 302, and have corresponding independent outputs connected to high-pressure cavities. The corresponding high-pressure cavities are separated by a second air cavity partition 305. The blowing cavity 309 is a low-pressure cavity, and a first air cavity partition 304 is arranged between the low-pressure cavity and the adjacent high-pressure cavity.

[0050] An upper high-pressure air duct 326, a lower third high-pressure air duct 327, a lower second high-pressure air duct 328 and a lower first high-pressure air duct 329 are provided on the outer wall of the collecting device 3 box body. The high-pressure cavity connected to the No. 1 fan 306 is connected to the upper high-pressure cavity 311 via the upper high-pressure air duct 326, and the cavity connected to the No. 2 fan 307 is respectively connected to the air guide port 337 of the air guide half axis of the third dynamic filtering device installation component 314, the air guide port 337 of the air guide half axis of the second dynamic filtering device installation component 313, and the air guide port 337 of the air guide half axis of the first dynamic filtering device installation component 312 via the lower third high-pressure air duct 327, the lower second high-pressure air duct 328 and the lower first high-pressure air duct 329.

[0051] The working method is:

[0052] like Figure 1-3The collecting unit can be placed on the ground or carried manually. The collecting unit is connected to a handheld controllable pipette head. The controllable pipette 2 is manually held to make the ganoderma lucidum cap fit into the clam-shaped rubber mouth at the front end of the profiling suction port 1, and the ganoderma lucidum stem presses into the positioning stop 108. The controllable pipette 2 is controlled to be slightly pressed backward to make the profiling suction port 1 tilt upward, and the bionic tentacle brush 104 presses against the hymenium of the ganoderma lucidum spore powder. By pressing the vibrator switch 202, the vibrator 103 is made to vibrate. At this time, the electrostatic generator 105, the first fan 306, the second fan 307, and the third fan 308 start to be powered on, and negative pressure suction is generated in the controllable pipette 2. The spore powder falls off and is vibrated away from the ganoderma lucidum body and is immediately introduced into the storage chamber 107. The spore powder is sucked through the electrostatic generator 105, the one-way damper 203, the large particle filter 201, and enters the collecting device 3 in sequence.

[0053] The inner dimensions of the contoured suction port 1 are adapted to the species and production dimensions of Ganoderma lucidum, and contoured suction ports of different sizes can be provided and replaced through the male interface 106 and the female interface 204 plug-in.

[0054] like Figure 1-15 The third blower 308 can suck the spore powder introduced by the handheld controllable pipette head and transport it to the blowing chamber 309. After the mixed airflow containing the spore powder enters from the pipette interface 301, it passes through the blowing chamber 309 and the blowing chamber 310 in sequence. The spore powder entering the blowing chamber 310 is collected step by step along the airflow through the following path channels:

[0055] The first path is to release the static electricity through the deceleration flap 316 and drop it into the first deposition chamber 317.

[0056] The second path is to release the spores through the static electricity elimination of the powder accumulation petal 315. The spores accumulate in the angle groove formed by the powder accumulation petal 315 and the first dynamic filtering device mounting component 312. When the accumulation amount exceeds the elasticity of the powder accumulation petal 315 itself, the powder accumulation petal 315 bends and the spores fall into the first sedimentation chamber 317.

[0057] The third path is that after being filtered by the first-stage dynamic filtering device 5, the spore powder particles with a smaller filtering accuracy than the first-stage filter enter the second-stage dynamic filtering device or fall into the second sedimentation chamber 318; after being filtered by the second-stage dynamic filtering device, the spore powder particles with a smaller filtering accuracy than the second-stage filter enter the third-stage dynamic filtering device or fall into the third sedimentation chamber 319; after being filtered by the third-stage dynamic filtering device, a small amount of residual spore powder enters the fourth sedimentation chamber 320, and the airflow is decelerated through the serpentine cavity 323 of the cavity plate 322 in turn. At this time, the remaining trace spore powder settles, and the air that has filtered the spore powder is discharged from the terminal air outlet 303 through the rising cavity 325, so that the residual spore powder is blocked before the rising cavity 325.

[0058] When a certain level of dynamic filtering device 5 is blocked or damaged, resulting in airflow obstruction, the pressure of No. 3 fan 308 increases to the overflow burst pressure value of the safety valve 4, and the airflow is directly introduced from the blowing chamber 309 to the terminal air outlet 303 for discharge, and the spore powder falls into the rising chamber 325 to avoid loss and waste. At this time, the system is shut down for maintenance to prevent damage to the exhaust fan caused by blockage.

[0059] In the third path, the specific working mode of the dynamic filtering device 5 is:

[0060] Spores enter from the plurality of arranged forward windows 330 with the air flow, and are filtered by the filter belt 502 adjacent to the forward window 330. Spores particles with a smaller filtering accuracy than the filter belt 502 pass through the filter and enter the cavity where the dynamic filter and the driving components are installed, and then are dispersed from the reverse window 331.

[0061] The filter belt 502 is a single-layer filter layer and works in a dynamic rotation mode. The power is output through the driving component 7, and the two transmission shafts 501-1 respectively arranged above and below rotate in the same direction, thereby driving the filter belt 502 to rotate clockwise; at the same time, the filter layer is provided with a reverse blowing function for the filter residue to prevent the filter layer from being blocked. Specifically, the No. 2 fan 307 introduces high-pressure wind to the air guide port 337 of the air guide half shaft through the third high-pressure air duct 327\the second high-pressure air duct 328\the first high-pressure air duct 329. The regular outer circle of the air guide half shaft 333 is tightly matched with the inner hole gap of the transmission shaft 501-1 below, so that the high-pressure airflow can only pass through the honeycomb holes 501-4 in the air guide port 337 interval, so that the spores on the outside of the filter belt 502 are The powder residue is blown out from the filter mesh of the filter belt 502 and discharged into the collection chamber from the lower window 334; the No. 1 fan 306 is connected to the upper high-pressure chamber 311 through the high-pressure cavity channel and the upper high-pressure air duct 326, and the high-pressure air enters from the upper window 335 connected to the high-pressure chamber 311. The outer circle of the upper transmission shaft 501-1 and the inner cavity shape of the dynamic filtering device installation component are tightly matched, so that the high-pressure airflow can only pass through the honeycomb holes 501-4 in the upper window 335 area, so that the spore powder residue on the inner side of the filter belt 502 is blown out from the filter mesh of the filter belt 502, enters the inner hole of the upper transmission shaft 501-1, and is transmitted to the wind guide positioning shaft 332, and leaks into the inner cavity of the dynamic filtering device 5 from the C-shaped opening toward the cavity, and then disperses from the reverse window 331.

[0062] The first sedimentation chamber 317 , the second sedimentation chamber 318 , and the third sedimentation chamber 319 are respectively provided with buffer flaps 321 to allow the deposited spores to fall into the corresponding collection bag 6 . The buffer flaps 321 are made of a soft material with static elimination function, such as conductive rubber.

[0063] The dynamic filtering device 5 can be pulled out from the collecting device 3 along the axial direction of the transmission shaft 501 - 1 to replace or repair the filter screen.

Claims

1. A spore powder collecting device, comprising a handheld controllable pipette head and a collecting unit connected thereto, characterized in that: The suction head end of the handheld controllable pipette head adopts a clam-shaped structure that matches the growth shape of Ganoderma lucidum. A bionic tentacle brush (104) with controllable vibration is arranged inside the clam-shaped structure, comprising: a rubber mouth formed by integrally wrapping a soft rubber upper jaw (101) and a lower cavity (102) of a hard rubber material. A storage cavity (107) is also arranged at the rear end of the rubber mouth cavity. A concave positioning stop (108) is arranged at the central tongue at the entrance of the lower cavity (102) of the hard rubber material. The collection unit comprises: a collection device (3), a safety valve (4), a dynamic filtering device (5), and a driving component (7). A fan for pumping spore powder, a cavity, and a dynamic filtering device installation component are arranged inside the collection device (3). The safety valve (4) is arranged at the initial cavity and the final cavity of the fan outlet of the collection device (3). At least one dynamic filtering device is arranged in a dynamic filtering device installation component in the collecting device (3) between the end air outlet ducts, the dynamic filtering device (5) comprising a filtering mesh belt (502) arranged on two drive shafts (501) with a transmission, the driving component (7) connecting and driving the two drive shafts (501) to dynamically rotate, the dynamic filtering device installation component is provided with a filter layer reverse blowing structure, specifically comprising: an inner cavity adapted to the dynamic filtering device (5), an upper window (335), a lower window (334), an air guide half shaft (333), and an air guide positioning shaft (332), the collecting device (3) further comprising a high-pressure air source connected to the filter layer reverse blowing structure, the high-pressure air source being connected to the upper window (335) and the air guide half shaft (333) respectively, the dynamic filtering device (5) After the two drive shafts (501) and the filter belt (502) are connected, the overall shape is adapted to the inner cavity of the dynamic filtering device installation component; the drive shaft (501) is provided with an inner hole adapted to the air guide semi-shaft (333) and the air guide positioning shaft (332); the drive shaft (501) is also provided with a honeycomb hole (501-4) for high-pressure airflow to pass through; the air guide semi-shaft (333) is a long axis body with a D-shaped cross section; the notch body of the air guide semi-shaft (333) is an air guide port (337); the air guide port (337) is oriented to align with the lower window (334); the collecting device (3) is provided with an inclined cavity and a vertical cavity; the inclined cavity comprises a blow-off cavity (310) located at the front section of the filter and a rising cavity (325) located at the rear section of the filter; the vertical cavity comprises a first deposition cavity (317), a second deposition cavity (318), a third deposition cavity (319), and a fourth deposition cavity (320).

2. The spore powder collecting device according to claim 1, characterized in that: The filter mesh belt (502) is a single-layer filter mesh.

3. The spore powder collecting device according to claim 1, characterized in that: The dynamic filtering device installation components are three and are respectively arranged along the inclined cavity in the collection device (3). The dynamic filtering devices (5) are three and are arranged in three dynamic filtering device installation components with increasing precision. The three dynamic filtering devices (5) with increasing precision are arranged in a corresponding manner to separate the first sedimentation chamber (317), the second sedimentation chamber (318), the third sedimentation chamber (319), and the fourth sedimentation chamber (320). The bottoms of the first sedimentation chamber (317), the second sedimentation chamber (318), the third sedimentation chamber (319), and the fourth sedimentation chamber (320) are provided with detachable collection bags (6).

4. The spore powder collecting device according to claim 1, characterized in that: A multi-segment deceleration flap (316) having a static electricity elimination and release function is disposed between the blow-off chamber (310) and the first deposition chamber (317).

5. The spore powder collecting device according to claim 1, characterized in that: The inlet end of the handheld controllable pipette head is provided with an electrostatic generator, and the walls of the first deposition chamber (317), the second deposition chamber (318), and the third deposition chamber (319) are respectively provided with soft buffer flaps (321) having a static electricity elimination function.

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