CN212994022U - Supersound removes mite device and utilizes beehive that this removed mite device - Google Patents
Supersound removes mite device and utilizes beehive that this removed mite device Download PDFInfo
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- CN212994022U CN212994022U CN202021788412.3U CN202021788412U CN212994022U CN 212994022 U CN212994022 U CN 212994022U CN 202021788412 U CN202021788412 U CN 202021788412U CN 212994022 U CN212994022 U CN 212994022U
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Abstract
The application discloses supersound removes mite device and utilizes beehive that this removed mite device relates to the bee colony and removes the technical field of mite, has improved the drawback that the medicine removed the mite, and it includes the casing and sets up and be used for generating ultrasonic generator in the casing, the inside circuit control board that is provided with and controls ultrasonic generator electric connection and ultrasonic generator and open and close of casing, set up the through-hole that supplies the ultrasonic wave to pass through on the casing, the ultrasonic frequency of ultrasonic generator release is between 20kHz-60 kHz. This application can drive bee mite, realizes no medicine and removes the mite.
Description
Technical Field
The application relates to the technical field of mite removing of bee colonies, in particular to an ultrasonic mite removing device and a beehive applying the same.
Background
The honeybees are raised in the beehive in the breeding process so as to be convenient for centralized management of the honeybees and convenient for collection of the honeybees.
In the process of bee keeping, mite damage of bee colonies is a problem of long-term preservation of the bee keeping industry. Bee mites, as ectoparasites parasitizing on bees, can absorb hemolymph of the bees, so that the service lives of the bees are shortened, the acquisition capacity of the bees is reduced, and in severe cases, the bees die and the colony vigor is weakened. Therefore, the removal work of bee mites is always a very important part of the bee keeping process.
At present, medicines are mostly adopted in the bee breeding industry for killing mites, but the medicines for removing the mites are not only easy to control improperly and poison the bee brood spleens, but also have chemical component residues to influence the quality of honey; the long-term use can also improve the drug resistance of the bee mites, which leads to the reduction of the mite killing effect. Therefore, the difficulty and pain point of bee-keeping industry are always how to remove mites on bee colonies.
Disclosure of Invention
In order to improve the drawback that the medicine removed the mite, this application provides an supersound removes mite device and utilizes this beehive that removes mite device.
In a first aspect, the application provides an ultrasonic mite removing device, which adopts the following technical scheme:
the ultrasonic mite removing device comprises a shell and an ultrasonic generator arranged in the shell and used for generating ultrasonic waves, wherein a circuit control board which is electrically connected with the ultrasonic generator and controls the ultrasonic generator to be opened and closed is arranged in the shell, a through hole for the ultrasonic waves to pass through is formed in the shell, and the frequency of the ultrasonic waves released by the ultrasonic generator is between 20kHz and 60 kHz.
By adopting the technical scheme, the applicant finds that bee mites cannot tolerate the ultrasonic wave of 20kHz-60kHz in actual application, and the bee mites can avoid the phenomenon after hearing the ultrasonic wave of the frequency, so that the bee mites climb around in a beehive, and the normal actions of the bee mites are influenced, so that the mite expelling effect is achieved.
Preferably, the housing is further provided with a negative ion generator for generating negative ions, the on and off of the negative ion generator is also controlled by the circuit control board, and the negative ions generated by the negative ion generator are also emitted outwards through the through holes.
Through adopting above-mentioned technical scheme, the applicant discovers that anion combines with the ultrasonic wave to remove the mite and can play the suppression effect of very big degree to bee mite, and anion and ultrasonic wave let in behind the beehive, the mite phenomenon that falls of beehive bottom is good.
Preferably, a coil for generating a magnetic field is further disposed in the housing, the negative ions generated by the negative ion generator are located in the magnetic field generated by the coil, and the magnetic field generated by the coil drives the negative ions to be emitted toward the through hole.
By adopting the technical scheme, the magnetic field is generated by electrifying the coil, the negative ions can be emitted outwards under the action of the magnetic field and are not weakened linearly by concentration gradient, and the negative ions can be emitted farther.
Preferably, the negative ion generator includes a plurality of negative ion emitting heads, and all the negative ion emitting heads are circumferentially arranged at a central point and emit negative ions toward the central point.
Through adopting above-mentioned technical scheme, the anion emission head that arranges with a central point can assemble the anion of transmission, can launch better under the effect of electromagnetic field.
Preferably, the circuit control board is provided with a mounting hole for circumferentially mounting the negative ion emission head.
Through adopting above-mentioned technical scheme, can be convenient for the installation of anion emission head.
Preferably, the ultrasonic generator is an ultrasonic horn arranged towards the direction of the through hole, the coil is arranged on the back of the ultrasonic generator, and the negative ion generator is positioned between the ultrasonic horn and the through hole.
By adopting the technical scheme, the interference of the ultrasonic generator and the coil on the emission of the negative ions can be avoided.
Preferably, the ultrasonic generator, the negative ion generator and the coil are provided with two ultrasonic generators, wherein the frequency of the ultrasonic waves released by one ultrasonic generator is 30kHz or 34kHz, and the frequency of the ultrasonic waves released by the other ultrasonic generator is 40kHz or 50 kHz.
By adopting the technical scheme, the applicant finds that the dispelling effect of the bee mites is better by the ultrasonic frequency of 30kHz or 34kHz through experiments; the ultrasonic frequency of 40kHz or 50kHz has good effect of dispelling varroa jacobsoni.
Preferably, the shell comprises a top shell and a bottom shell which are formed by butt joint, and the through hole is formed in the bottom shell.
Through adopting above-mentioned technical scheme, can conveniently remove holistic installation of mite device.
In a second aspect, the present application provides a beehive, which adopts the following technical scheme:
a beehive comprises the mite removing device, and the mite removing device is arranged at the top of the beehive.
Through adopting above-mentioned technical scheme, can climb on the bee way after the honeybee finishes getting back to the beehive, and remove the mite device and can send into the anion in the bee way, the anion can hit the bee mite on the honeybee to fall off.
In summary, the present application includes at least one of the following benefits:
1. negative ions are generated by the negative ion generator, positive ions can be carried by bees due to friction after honey collection is completed, and static electricity can be generated by the combination of the negative ions and the positive ions, so that bee mites are knocked off from the bees, and drug-free mite removal is realized;
2. the ultrasonic wave is generated by the ultrasonic generator, on one hand, bee mites generate a repelling phenomenon under the influence of the ultrasonic wave, and climb in a mess in a honeycomb to influence the normal action of the mites, so that the mite expelling effect is achieved; on the other hand, the ultrasonic waves can further drive the bee mites in the deep part of the honeycomb to the bee road, so that the bee mites can be conveniently knocked down by the negative ions;
3. the magnetic field is generated through the coil, and the magnetic field can better send out the produced negative ions, so that the concentration of the negative ions cannot be linearly weakened, and a farther range can be radiated.
Drawings
FIG. 1 is a schematic view of the overall structure of the ultrasonic mite removing device in this embodiment;
FIG. 2 is an exploded view of the ultrasonic mite-killing device in this embodiment;
FIG. 3 is an exploded view of the mite removing unit according to the present embodiment;
FIG. 4 is a diagram of the force and motion trajectory of the negative ion particles in the magnetic field in this embodiment;
FIG. 5 is a sectional view of the ultrasonic acarus killing device on the bee hive in the embodiment;
FIG. 6 is an enlarged view at A in FIG. 5;
FIG. 7 is a sectional view taken along a direction perpendicular to a bee path when the ultrasonic mite removing device is disposed inside the beehive in the present embodiment;
fig. 8 is an enlarged view at B in fig. 7.
Description of reference numerals: 1. a housing; 11. a top shell; 12. a bottom case; 121. a through hole; 2. a mite removing unit; 21. a negative ion generator; 211. a negative ion emitting head; 212. an electric brush head; 22. an ultrasonic generator; 23. a coil; 3. a circuit control board; 31. mounting holes; 4. a power supply unit; 5. a beehive; 6. a negative ion mite removing device; 7. bee mites; 8. honeybee; 9. bee pupa.
Detailed Description
The present application is described in further detail below with reference to figures 1-8.
The embodiment of the application discloses an ultrasonic wave removes mite device. Referring to fig. 1 and 2, the mite removing device includes a housing 1, at least one mite removing unit 2, a circuit control board 3, and a power supply unit 4.
The housing 1 is formed by butt-jointing a bottom shell 12 and a top shell 11, and a through hole 121 is formed on the bottom shell 12.
Referring to fig. 2 and 3, the mite removing unit 2 is disposed in the housing 1, and specifically includes a negative ion emitting head 211 for generating negative ions, an ultrasonic generator 22 for generating ultrasonic waves, and a coil 23 for generating a magnetic field.
Referring to fig. 3 and 4, ultrasonic wave and anion are all outwards transmitted through-hole 121, and wherein the ultrasonic wave can make a round trip to reflect and then transmit to the depths of honeycomb inside the beehive, and bee mite hears on the ultrasonic wave can produce the evasion phenomenon and climb out to the bee way, magnetic field with the anion send to the bee way on the electric shock bee mite thereby hit down bee mite.
Specifically, the anion emission heads 211 are provided in plural, each anion emission head 211 has one brush head 212 for releasing anions, and the brush heads 212 of all the anion emission heads 211 are arranged circumferentially at a center point and emit anions toward the center.
The ultrasonic generator 22 is an ultrasonic horn arranged towards the direction of the through hole 121, and the ultrasonic horn is located on one side of the negative ion emitting head 211 away from the through hole 121, so that the negative ions cannot be prevented from being emitted from the through hole 121.
The coil 23 is arranged at the back of the ultrasonic generator 22, and after the coil 23 is electrified to generate a magnetic field, negative ions are accelerated to be ejected out of the through hole 121 in a parabolic scattering mode under the action of the magnetic field force, and can be better conveyed to various positions of the beehive.
The circuit control board 3 is also arranged in the shell 1 and is electrically connected with the anion emission head 211, the ultrasonic generator 22 and the coil 23, the circuit control board 3 controls the anion emission head 211, the ultrasonic generator 22 and the coil 23 to be opened and closed simultaneously, and meanwhile, the circuit control board 3 is provided with a mounting hole 31 for the anion emission head 211 to be mounted circumferentially.
Thereby circuit control board 3 and power supply unit 4 electric connection realize removing the power supply of mite device, power supply unit 4 sets up to external power supply in this embodiment, and power supply unit 4 can also be continuity power supplies such as battery, solar cell panel in other embodiments.
In order to verify the mite removing effect of the mite removing device of the present application, the applicant performed the following experiments:
selecting ten beehives with similar bee colony situation in a bee field, recording as a beehive I, a beehive II … … beehive ninth and a beehive ten, and selecting and observing about 30% of bee mite parasitic rate in each beehive by an applicant before an experiment, wherein the bee mite parasitic rate is the number of bees with mites/the total number of detected bees.
Wherein:
two mite removing devices are arranged in the first beehive and the second beehive, meanwhile, the anion generator 21 of the mite removing unit 2 in each mite removing device is provided with four anion emitting heads 211, the concentration of anions released by the electric brush heads 212 of each anion emitting head 211 is about 500 ten thousand per cubic centimeter, the ultrasonic frequency is about 40kHz, and the magnetic field frequency is about 5 kHz.
And the third beehive and the fourth beehive are used for removing mites through a No. 1 miticide, the miticide is mixed with water to prepare a liquid medicine, the liquid medicine is filled into a sprayer after being fully stirred, and then the liquid medicine is uniformly sprayed on bee bodies of honeycomb spleens, so that the bee mites are poisoned and fall off the bee bodies in about 30 minutes.
And the fifth beehive and the sixth beehive are subjected to mite killing by a No. 2 mite killing paper smoke agent, after the bees return to the nest at evening, a nest door is tightly closed, a box cover is opened to ignite one corner of the medicine bag, the medicine bag is rapidly placed into the box, the box cover is tightly closed, after smoking is carried out for 15-20 minutes, the nest door is opened, and residual ash is taken out.
The seventh beehive and the eighth beehive fix the mite-killing sheets between the bee ways through the thumbtack to continuously remove the mites.
And 4, carrying out no mite removal treatment on the ninth beehive and the tenth beehive until the bee brood spleens are hatched, and then observing.
In addition, a flat plate is laid at the bottom of each beehive, single-sided glue is arranged on the flat plate, and one side of the single-sided glue faces upwards so as to facilitate mite collection observation.
Because the time that different mite modes of removing took effect is different, especially the mite tablet need use for a long time just can play better curative effect, so time does not regard as specific consideration element in the experiment, only compares with the son spleen hatchability and bee mite parasitic rate when the son spleen is complete hatching after removing the mite, also can assist and compare the mite effect of removing through observing the collection mite volume on the single face glue simultaneously. The hatching rate of the neutron spleen is the hatching number of the young bees/the total number of the capped young bees.
Table 1 comparison of the parasitic rate of bee mites, brood spleen hatching rate and mite collection amount after mite removal of each beehive:
beehive | Parasitic rate of bee mites (%) | Hatching rate of spleen (%) | Mite-collecting amount |
Beehive 1 | 3.2% | 98.7% | Dense packing |
Beehive II | 2.5% | 98.6% | Dense packing |
Beehive III | 0.3% | 77.6% | Is extremely dense |
Beehive four | 0% | 67.3% | Is extremely dense |
Beehive five | 0.8% | 82.3% | Dense packing |
Six beehives | 1.2% | 85.7% | Dense packing |
Seven beehives | 1.4% | 92.6% | Dense packing |
Eight beehives | 2.1% | 91.2% | Dense packing |
Nine beehives | 39% | 57.2% | / |
Beehive ten | 36% | 55.3% | / |
After the experiment, the applicant finds that the mite removing device has the function of removing mites, and the applicant finds that most of bee mites adhered to the single-sided glue are alive mites. The applicant believes that although the mite killing efficiency of the mite killing device is somewhat lower than that of some medicament mite killing means, the effect of the mite killing device on the bees is also low, especially the brood spleens of the bees are nearly unaffected, so that the hatching rate of the brood spleens of the bees can be maintained at a high level.
With reference to fig. 5 and 6, the applicant believes that the principle of implementation of the mite removing device may be as follows:
as the surface of the bee 8 is provided with fine villi, in the outgoing honey collection process of the bee 8, the high-frequency stretching and contraction of the pectoralis muscle of the bee 8 flies in a way of vibrating 160 and 240 wings per second, and high-speed friction is generated with air while energy is consumed, so that positive charges on electrons are lost.
After the honey collection of the bees 8 is finished, the negative ions are emitted due to the magnetic field, the negative ions are combined with oxygen in the air to form negative oxygen ions, the other part of the negative ions directly exist in an independent body of electrons, and the negative oxygen ions and the electrons can be combined with positive charges on the bees 8 to generate potential voltage, so that current is generated on the body surfaces and the bodies of the bees 8. Because the bee mites 7 are small in size and low in tolerance to current, the bee mites 7 are shocked by electricity to stun or attack numb, so that the bee mites cannot be attached to the body surfaces of the bees 8 to knock down the bee mites 7. The bee mites 7 are not killed directly, but hit the bottom of the hive 5, so most of the mites are live mites seen on the single-sided glue. The body type of the bee 8 is larger than that of the bee mite 7, and the current cannot influence the bee 8.
Simultaneously because bee mite 7 does not tolerate the ultrasonic wave, bee mite 7 can crawl everywhere under the influence of ultrasonic wave, and then climbs out to the bee way and look for honeybee 8 parasitism from the depths of honeycomb. When the bee mites 7 pierce chitin or tunica between the bees 8 and want to absorb hemolymph in the bee 8 body, pressure difference is generated between the bee 8 body surface and the body, so that electric current is generated to knock down the bee mites 7. In addition, the sound of the bee 8 can only be heard within 440Hz, so the bee is not sensitive to high-frequency ultrasonic waves and cannot be influenced by the ultrasonic waves.
To further verify the effect of ultrasonic frequency on bee mites 7.
The applicant also selected a plurality of beehives 5 of the same bee field for verification and adjusted the ultrasonic frequency, and the bee mite parasitism rate of each beehive 5 is about 30% before the experiment is started.
The first embodiment is as follows:
the number of the mite removing units 2 is two, each mite removing unit 2 is provided with four negative ion emitting heads 211, the concentration of negative ions released by electric brush heads 212 of each negative ion emitting head 211 is about 500 ten thousand per cubic centimeter, the frequency of ultrasonic waves is set to be about 20kHz, the frequency of a magnetic field is set to be about 5kHz, and the mite removing time is set to be 24 hours.
Example two:
the difference from the first embodiment is that the ultrasonic frequency is set to about 25 kHz.
Example three:
the difference from the first embodiment is that the ultrasonic frequency is set to about 30 kHz.
Example four:
the difference from the first embodiment is that the ultrasonic frequency is set to about 34 kHz.
Example five:
the difference from the first embodiment is that the ultrasonic frequency is set to about 37 kHz.
Example six:
the difference from the first embodiment is that the ultrasonic frequency is set to about 40 kHz.
Example seven:
the difference from the first embodiment is that the ultrasonic frequency is set to about 45 kHz.
Example eight:
the difference from the first embodiment is that the ultrasonic frequency is set to about 50 kHz.
Example nine:
the difference from the first embodiment is that the ultrasonic frequency is set to about 60 kHz.
Comparative example one:
the difference from the first embodiment is that the ultrasonic frequency is set to about 10 kHz.
Comparative example two:
the difference from the first embodiment is that the ultrasonic frequency is set to about 15 kHz.
Comparative example three:
the difference from the first embodiment is that the ultrasonic frequency is set to about 65 kHz.
Comparative example four:
the difference from the first embodiment is that the ultrasonic frequency is set to about 70 kHz.
Comparative example five:
the difference from the first embodiment is that the ultrasonic generator 22 is not provided.
And (3) performance detection:
bee mite parasitism rate tests were carried out on the first to ninth examples and the first to fifth comparative examples, and the test results are shown in the table:
table 2 examples one to nine and bee mite infestation rate measurements of comparative examples one to five:
testing | Parasitic rate of bee mites (%) |
Example one | 3.7% |
Example two | 3.7% |
EXAMPLE III | 2.6% |
Example four | 2.7% |
EXAMPLE five | 3.5% |
EXAMPLE six | 2.5% |
EXAMPLE seven | 2.9% |
Example eight | 2.2% |
Example nine | 4.6% |
Comparative example 1 | 9.7% |
Comparative example No. two | 8.6% |
Comparative example No. three | 7.9% |
Comparative example No. four | 8.2% |
Comparative example five | 10.2% |
As can be seen from the table, in the first to ninth examples, the mite removing efficiency of the mite removing device was better than that of the first to fifth comparative examples, and the applicant provided a camera in the beehive and observed that no abnormality occurred in the behavior of the bees in each beehive.
The applicant believes that the reason why bee mite 7 does not tolerate ultrasonic frequencies of 20kHz to 60kHz may be as follows: the ultrasonic frequency of 20kHz-60kHz is the ultrasonic frequency band used for positioning by the bats, most nocturnal insects can evolve a special auditory organ for avoiding the predation of the bats and can capture the ultrasonic wave of the frequency band, although the bee mites 7 are not the insects predated by the bats, the bee mites 7 also have the auditory organ capable of hearing the frequency band, and therefore the bee mites 7 can generate an approach phenomenon after hearing the ultrasonic wave of the frequency band so as to climb around, namely climb out from the deep part of the honeycomb to arrive at the bee road and further be more easily attacked by negative ions.
Meanwhile, the applicant observes the phenomenon of mite dropping and finds that different bee mites have certain difference in sensitivity to ultrasonic waves of different frequency bands, for example, the parasitic rate of the small bee mites is lower when the frequency bands are 30kHz and 34kHz, and the proportion of the small bee mites is higher when the frequency bands are dropped; at 40kHz and 50kHz, the parasitism rate of varroa jacobsoni is lower, and the proportion of varroa jacobsoni is higher when the varroa jacobsoni falls.
Therefore, to further verify the better mite killing effect of the mite killing device, the applicant further performs the following setting: example ten:
the number of the mite removing units 2 is two, each mite removing unit 2 is provided with four negative ion emitting heads 211, the concentration of negative ions released by electric brush heads 212 of each negative ion emitting head 211 is 500 ten thousand per cubic centimeter, the frequency of a magnetic field is 5kHz, the frequencies of ultrasonic generators 22 in the two mite removing units 2 are respectively set to be 30kHz and 40kHz, and the mite removing time is set to be 24 hours.
Example eleven:
the difference from the tenth embodiment is that the frequencies of the ultrasonic generators 22 in the two mite removing units 2 are set to 30kHz and 50kHz, respectively.
Example twelve:
the difference from the tenth embodiment is that the frequencies of the ultrasonic generators 22 in the two mite removing units 2 are set to 34kHz and 40kHz, respectively.
Example thirteen:
the difference from the tenth embodiment is that the frequencies of the ultrasonic generators 22 in the two mite removing units 2 are set to 34kHz and 50kHz, respectively.
And (3) performance detection:
bee mite parasitic rate detection is carried out on the ten to thirteen examples, and the detection results are shown in the table:
table 3 example ten to thirteen bee mite infestation rate measurements:
testing | Parasitic rate of bee mites (%) |
Example ten | 1.7% |
EXAMPLE eleven | 1.4% |
Example twelve | 2.1% |
EXAMPLE thirteen | 1.8% |
As can be seen from the table, when the frequencies of the ultrasonic generators 22 in the two mite removing units 2 are respectively set to be 30kHz and 50kHz, the two ultrasonic waves do not generate great interference influence, the mite removing effect on the large bee mites and the small bee mites is better than other frequencies, meanwhile, the ultrasonic frequencies at 34kHz and 40kHz can also play a better effect on the large bee mites and the small bee mites, the mite removing effect of the mite removing device 6 under the frequencies is not worse than the mite removing effect of the medicament, and meanwhile, the device is harmless to the spleens of bees.
The embodiment of the application also discloses a beehive. Referring to fig. 2 and 7, the beehive 5 comprises the mite removing device 6 described above, the mite removing device 6 is located at the top position of the beehive 5 and the through holes 121 are arranged downwards, and the negative ions released by the mite removing device 6 can enter the honeycomb downwards.
With reference to fig. 8, the implementation principle of a beehive in the embodiment of the present application is as follows:
negative ions released by the mite removing device 6 enter a bee channel of the beehive 5 under the action of magnetic field force, and meanwhile, ultrasonic waves released by the mite removing device 6 enter a honeycomb to drive bee mites 7 to the bee channel to search for parasitism of bees 8; because the beehive 5 is filled with negative ions and negative oxygen ions, the individuals of the bees 8 and the bee pupas 9 are also charged with negative electricity, when the bee mites 7 pierce the chitin or the tunica interna of the bees 8 and want to absorb the hemolymph in the bees, the pressure difference is generated between the body surface and the body of the bees 8, so that the current is generated to knock down the bee mites 7; meanwhile, when the bee mites 7 pierce the surface of the bee pupa 9, pressure difference is generated in the body on the body surface of the bee pupa 9 to knock down the bee mites 7.
The knocked-down bee mites 7 fall to the bottom of the beehive 5, and only two options are available, namely, the bee mites climb out of the beehive 5 or climb up to the bee colony again; the bee mites 7 climbing out of the beehive 5 are far away from the energy supply of food and the like and die naturally after a certain time; the bee mites 7 which climb back to the bee colony still can be knocked down by electric shock, and the repeated circulation still can be dead due to energy exhaustion, so that finally the drug-free mite killing of the beehive 5 can be realized.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. An supersound removes mite device which characterized in that: including casing (1) and set up supersonic generator (22) that are used for generating ultrasonic wave in casing (1), casing (1) inside be provided with supersonic generator (22) electric connection and control circuit control board (3) that supersonic generator (22) opened and close, set up through-hole (121) that supply the ultrasonic wave to pass through on casing (1), the frequency of the ultrasonic wave of supersonic generator (22) release is between 20kHz-60 kHz.
2. The ultrasonic mite removing device according to claim 1, wherein: the shell (1) is also internally provided with a negative ion generator (21) for generating negative ions, the on and off of the negative ion generator (21) are also controlled by the circuit control board (3), and the negative ions generated by the negative ion generator (21) are also ejected outwards through the through holes (121).
3. The ultrasonic mite removing device according to claim 2, wherein: the shell (1) is also internally provided with a coil (23) for generating a magnetic field, negative ions generated by the negative ion generator (21) are positioned in the magnetic field generated by the coil (23), and the magnetic field generated by the coil (23) drives the negative ions to be emitted towards the through hole (121).
4. The ultrasonic mite removing device according to claim 3, wherein: the anion generator (21) comprises a plurality of anion emission heads (211), and all the anion emission heads (211) are circumferentially arranged at a central point and emit anions to the central point.
5. The ultrasonic mite removing device according to claim 4, wherein: the circuit control board (3) is provided with a mounting hole (31) for installing the negative ion emission head (211) in the circumferential direction.
6. The ultrasonic mite removing device according to claim 3, wherein: the ultrasonic generator (22) is an ultrasonic horn arranged towards the direction of the through hole (121), the coil (23) is arranged on the back of the ultrasonic generator (22), and the negative ion generator (21) is positioned between the ultrasonic horn and the through hole (121).
7. The ultrasonic mite removing device according to claim 3, wherein: the ultrasonic generators (22), the negative ion generator (21) and the coil (23) are respectively provided with two ultrasonic generators, wherein the frequency of ultrasonic waves released by one ultrasonic generator (22) is 30kHz or 34kHz, and the frequency of ultrasonic waves released by the other ultrasonic generator (22) is 40kHz or 50 kHz.
8. The ultrasonic mite removing device according to claim 1, wherein: the shell (1) comprises a top shell (11) and a bottom shell (12) which are formed by butt joint, and the through hole (121) is formed in the bottom shell (12).
9. A beehive, characterized in that: comprising a mite removing device (6) according to any of the claims 1-8, wherein the mite removing device (6) is arranged at the top position of the beehive (5).
Priority Applications (1)
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CN202021788412.3U CN212994022U (en) | 2020-08-24 | 2020-08-24 | Supersound removes mite device and utilizes beehive that this removed mite device |
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CN202021788412.3U CN212994022U (en) | 2020-08-24 | 2020-08-24 | Supersound removes mite device and utilizes beehive that this removed mite device |
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CN212994022U true CN212994022U (en) | 2021-04-20 |
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CN202021788412.3U Expired - Fee Related CN212994022U (en) | 2020-08-24 | 2020-08-24 | Supersound removes mite device and utilizes beehive that this removed mite device |
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CN (1) | CN212994022U (en) |
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2020
- 2020-08-24 CN CN202021788412.3U patent/CN212994022U/en not_active Expired - Fee Related
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