94 results about "Nest box" patented technology

The utility model discloses a robot pre-encapsulation full-weighing system which comprises a nest box conveying line, a nest separating device and a nest returning device, wherein the nest separating device and the nest returning device are respectively positioned at two ends of the nest box conveying line; a first bottle body transfer manipulator, a second bottle body transfer manipulator and a third bottle body transfer manipulator are sequentially arranged on one side of the nest box conveying line in the conveying direction of the nest box conveying line, and a filling and weighing device is arranged between the first bottle body transfer manipulator and the second bottle body transfer manipulator. And a sealing device is arranged between the second bottle body transfer manipulator and the third bottle body transfer manipulator. The robot pre-filling and full-weighing system has the advantages of being convenient to take and load nests of bottle bodies, reasonable in overall layout, high in production efficiency and the like.

A bottle plug detection mechanism in the device is used for detecting whether bottle plugs on a plugging mechanism are qualified or not, and a nest plate conveying mechanism is used for conveying nest plates to the position below the plugging mechanism to receive the qualified bottle plugs. The nest box conveying mechanism conveys nest boxes for receiving nest plates or unqualified bottle plugs; according to the method, a plug adding mechanism, a bottle plug detecting mechanism, a nest box conveying mechanism, a nest plate conveying mechanism and a nest plate transferring assembly used for transferring nest plates between the nest box conveying mechanism and the nest plate conveying mechanism are included. When the bottle plug detection mechanism detects that the bottle plug is qualified, the nest plate conveying mechanism conveys the nest plate to the position below the plugging mechanism, the plugging mechanism plugs a container in the nest plate, and when the bottle plug detection mechanism detects that the bottle plug is unqualified, the nest box conveying mechanism conveys the nest box to the position below the plugging mechanism, and the plugging mechanism removes the bottle plug into the nest box below. According to the utility model, the pre-filling and plugging work is prevented from being delayed, and meanwhile, the requirement of filling and plugging on a sterile environment is not influenced.

The utility model discloses a plate-type nest box clamping mechanism which comprises a bearing bedplate and a position adjusting mechanism, a positioning block is arranged on the bearing bedplate, a clearance hole is further formed in the bearing bedplate, a clamping block is arranged in the clearance hole, the clamping block is connected with the position adjusting mechanism, and the position adjusting mechanism is connected with the positioning block. And the position adjusting mechanism can adjust the position of the clamping block relative to the positioning block so as to clamp or loosen the nest box. The nest box clamping device is simple in structure, convenient to use and capable of rapidly clamping and fixing a nest box so as to rapidly tear off a covering film, and production efficiency is improved.

The utility model discloses a nest removing machine which comprises a nest plate conveying mechanism, a nest removing device, a waste removing manipulator, a nest box conveying track and a nest plate transferring manipulator, one end of the nest plate conveying mechanism is in butt joint with the nest box conveying track, and the other end of the nest plate conveying mechanism is in butt joint with the nest removing device. The waste rejecting manipulator and the nest tray transferring manipulator are both located between the nest removing device and the nest box conveying track, and the nest removing device comprises a bottle ejecting mechanism and a visual detection part used for detecting rubber plugs of bottle bodies ejected by the bottle ejecting mechanism. The device has the advantages of being simple in structure, small in occupied space, good in reliability, capable of avoiding rejecting errors and the like.

1. The name of this design product: breeding nest box. 2. Purpose of this design product: This design product is used as a nesting box for breeding of Chinese merganser. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The invention discloses a nest box lining removing method. The method comprises the steps that S1, a nest box is conveyed to a removing station through a nest box conveying mechanism and stopped; s2, a lining taking mechanism sucks and lifts the lining in the nest box to the position over the nest box to suspend and wait; and S3, after the nest box conveying mechanism conveys the nest box for a preset distance, the liner taking mechanism removes the sucked liners. The invention further discloses a nest box lining removing device which comprises a nest box conveying mechanism, a lining detecting mechanism and a lining taking mechanism, a removing station is arranged on the nest box conveying mechanism, the lining detecting mechanism is arranged on the side of the removing station and used for obliquely detecting linings in the nest box, and the lining taking mechanism is arranged on the side of the removing station and used for obliquely detecting the linings in the nest box. The device is used for taking and placing linings. The nest box lining removing method and device have the advantages that accumulated particles on the lining detecting mechanism are prevented from falling into the nest box, waste removing treatment of the whole box is avoided, product waste is reduced, and particles above the removing station are prevented from falling into the nest box to pollute the nest box.

The utility model discloses an artificial hive for monitoring breeding and hatching behaviors of mandarin ducks, which comprises a hive body, the hive body is jointly enclosed by a mounting plate, a top plate, a bottom plate, a first side plate, a second side plate and a front panel, the hive body is internally provided with a mandarin duck accommodating cavity, the front panel is provided with an access channel, the access channel is communicated with the mandarin duck accommodating cavity, and the mandarin duck accommodating cavity is communicated with the mandarin duck accommodating cavity. The top plate is provided with an observation hole and a first camera device, the first camera device extends into the mandarin duck containing cavity based on the observation hole, the mandarin duck is overlooked and observed from the top, the first side plate is provided with an observation hole, a second camera device is installed on the outer side of the first side plate, and the camera end of the second camera device extends to the edge of the observation hole. The camera shooting end of the second camera shooting device is provided with a UV mirror, the UV mirror is fixedly connected with the inner side of the first side plate, and the UV mirror and the inner side of the first side plate are located on the same horizontal plane, and through the structure, the problems that according to an existing artificial nest box, mandarin ducks cannot enter the nest box conveniently, and the mandarin ducks are unwilling to enter the nest box to reproduce are solved.

The invention relates to the technical field of filling production lines, and discloses nest removing equipment. The nest removing device comprises a rotating disc mechanism, a first conveying mechanism, a first transferring mechanism, a nest removing mechanism, a second conveying mechanism and a second transferring mechanism. The rotating disc mechanism comprises a rotating disc capable of rotating around the preset direction, the rotating disc is provided with a plurality of bearing parts around the preset direction, and the rotating disc is sequentially provided with a feeding station, a nest removing station and a discharging station around the preset direction. The first conveying mechanism is arranged adjacent to the feeding station and used for conveying nest boxes, and nest plates for loading containers are placed in the nest boxes. The first transferring mechanism is used for transferring the nest plates in the nest boxes conveyed by the first conveying mechanism to the bearing part located on the feeding station. The nest removing mechanism is arranged adjacent to the nest removing station and comprises a carrying table and a movable clamping piece. According to the nest removing equipment, it can be guaranteed that all operation processes are efficiently carried out during nest removing, and therefore the production efficiency is improved.

The application discloses a pre-filled and capped device and method, wherein a bottle plug detection mechanism in the device is used for detecting whether a bottle plug on a capping mechanism is qualified, a nest plate conveying mechanism is used for conveying a nest plate to below the capping mechanism to receive a qualified bottle plug; a nest box conveying mechanism conveys a nest box for receiving the nest plate or an unqualified bottle plug; the method comprises the capping mechanism, the bottle plug detection mechanism, the nest box conveying mechanism, the nest plate conveying mechanism and a nest plate transfer assembly used for transferring the nest plate between the nest box conveying mechanism and the nest plate conveying mechanism; when the bottle plug detection mechanism detects that the bottle plug is qualified, the nest plate conveying mechanism conveys the nest plate to below the capping mechanism, and the capping mechanism caps a container in the nest plate; when the bottle plug detection mechanism detects that the bottle plug is unqualified, the nest box conveying mechanism conveys the nest box to below the capping mechanism, and the capping mechanism rejects the bottle plug into the nest box below; the application avoids delaying pre-filled and capped work and does not affect the requirement of filling and capping on a sterile environment.

The present invention discloses a new type of drone nest. On both sides of the top of the nest box, top covers are slidably installed respectively. At the bottom of the inner wall of the nest box, a pressing plate is slidably installed. On the front of the nest box, a transmission box for controlling the lateral movement of the two top covers is fixedly installed. Inside the nest box, a rotating shaft is movably installed. On the front side and the rear side of the surface of the rotating shaft, three connecting rods evenly distributed are fixedly installed respectively. Inside the corresponding connecting rods on the front side and the rear side of the rotating shaft, a suspension platform is movably installed through a shaft pin. A through groove is opened at the bottom of the suspension platform. On one side of the bottom of the top cover, a drone bottom cleaning mechanism that can pass through the through groove is fixedly installed. At the bottom of the pressing plate, an electromagnetic block is fixedly connected. At the bottom of the inner wall of the nest box, a fixed iron block magnetically matched with the electromagnetic block is fixedly connected. On one side of the top of the suspension platform, a drone pressing mechanism is fixedly installed. On both sides of the top of the pressing plate, a pressing and charging mechanism that can pass through the through groove is fixedly installed. It ensures that charging is not affected by foreign objects, ensures the cleaning efficiency, and adapts to the charging of drones at different heights.

The utility model discloses a wasp nesting box structure, and relates to the technical field of nesting boxes, the wasp nesting box structure comprises a nesting box main body, the front end wall of the nesting box main body is provided with an insertion port close to the lower bottom, the rear end wall of the nesting box main body is provided with an insertion groove close to the lower bottom, the insertion groove and the insertion port are internally provided with a bottom support, and the bottom support is provided with a through hole. A clamping buckle piece used for limiting displacement of the bottom support is installed above the inserting opening and comprises a damping rotating shaft, a clamping rod is installed on the outer wall of the damping rotating shaft, the bottom support comprises a mesh plate, two sets of pulling blocks are installed on the front end face of the mesh plate, two sets of clamping grooves are formed in the inserting groove, and the two sets of pulling blocks are arranged in the clamping grooves. And two groups of clamping blocks corresponding to the clamping grooves are mounted on the rear end surface of the mesh plate. The problems that when an existing wasp nesting box is used, the cleaning position at the bottom of the existing wasp nesting box is not provided with a limiting structure, the existing wasp nesting box is prone to being separated from the box body due to vibration in the transportation and moving process, wasps in the box fly out, and normal use is affected are solved.

The utility model relates to the technical field of wooden frame heat preservation, in particular to a wooden frame special-shaped heat preservation structure with a temperature adjusting function, which comprises a protection box body, four frame bodies are installed in the protection box body in a sliding mode, and a top sealing cover is installed at the upper end of the protection box body in a sliding mode. Two rotating handles are rotationally installed at the upper end of the top sealing cover, a heat insulation soft cushion is installed at the lower end of the top sealing cover, and a heater is slidably installed in the heat insulation soft cushion. According to the improved wooden frame special-shaped heat preservation structure with the temperature adjusting function, a heater and a heat exchange plate are operated through an operation panel to heat the interior of the structure, an upper heat preservation frame and a heat insulation soft cushion are matched for heat insulation, the interior temperature of the structure can be adjusted when the structure is used, and therefore the practicability of the structure is improved; and it is guaranteed that the device can be stably used at different outdoor temperatures, and the using flexibility of the device is improved.

The invention relates to the technical field of hive boxes, in particular to a bird artificial hive box which comprises a box shell structure, hive box modules and a hoop ring piece, the hive box modules are arranged in the box shell structure, and the hoop ring piece is arranged at the rear end of the box shell structure. The nest box module comprises a box body, a connecting stop lever, a supporting rod, a bedplate, a grass ball nest, a connecting box, a guide pipe and a first rubber ring, through the box shell structure and the nest box module, when the outside weather is raining, the inner groove is formed in the top of the house plate to store certain rainwater, and when the rainwater submerges the top of the rubber ring, the nest box module is connected with the bedplate; rainwater enters an insertion pipe, the interior of a guide pipe enters a connecting box, the rainwater is input through a plurality of communicating holes formed in one end of the connecting box and one end of the box body, bird droppings on a zigzag-shaped inclined face at the bottom of the box body are flushed, and the peculiar smell of the bird droppings can be effectively removed; rainwater drainage and flushing treatment can be conveniently carried out on bird droppings.

The utility model relates to the technical field of artificial hives, in particular to a modularized field long-term monitoring hive which mainly comprises a main hive. The main nest box is of a box body structure with an opening in the top and used for providing living space for birds. The top opening of the main nest box is detachably connected with a monitoring equipment box through a connecting part to form a modular combination; the connecting part is of an axially-extending reducing structure, one end of the connecting part is matched with a connecting opening in the bottom of the monitoring equipment box, and the other end of the connecting part is matched with an opening in the top of the main nest box. A multi-stage reducing structure is arranged at the end matched with the main hive, and the size of each reducing stage corresponds to the size of an opening in the top of the main hive of different specifications, so that universal connection between the main hive of different specifications and the monitoring equipment box is achieved; the hive breaks through the traditional installation limitation, and the installation and use efficiency of monitoring equipment is greatly improved. And a single part can be conveniently detached and replaced, so that the maintenance difficulty and cost are reduced, and powerful support is provided for bird research and protection work.

The invention discloses an intelligent power distribution network overhead line inspection unmanned aerial vehicle nest and a control method. The intelligent power distribution network overhead line inspection unmanned aerial vehicle nest comprises a nest box body, wherein a drawer type hangar is arranged in the nest box body; a transmission rack is arranged on a bottom plate of the drawer type hangar, a driving gear is correspondingly arranged on the bottom wall of the nest box body, the driving gear rotates to drive the transmission rack to move, and the drawer type hangar is drawn out or drawn back from the opening of the nest box body; the drawer type hangar is further provided with a parking apron used for placing an unmanned aerial vehicle. And the nest box body is fixedly arranged on a power distribution network pole through the hoop. The intelligent power distribution network overhead line inspection unmanned aerial vehicle nest can be installed on an electric pole of a power distribution network, take-off, landing and storage integrated service is provided for an unmanned aerial vehicle, the design of the drawer type hangar and the lifters is adopted, the unmanned aerial vehicle can be effectively prevented from being affected by the external environment, and the unmanned aerial vehicle can be conveniently taken off and stored. Meanwhile, the distance between the unmanned aerial vehicle and the electric pole during take-off and landing can be increased, and the take-off and landing safety of the

The invention relates to the technical field of intelligent beekeeping, and discloses a mature honey standardized production control system based on strong group multiple box bodies, which comprises a dielectric spectrum sensing array integrated on a comb foundation, a data acquisition module, a central processing module and a user interface module. According to the system, the micro interdigital capacitor unit is used for independently detecting electromagnetic characteristics of substances in cells, the central processing module obtains complex impedance spectroscopy and temperature data, a content classification model and a polynomial regression model containing temperature cross terms are operated in parallel, the types of the contents in the cells are recognized, and the water content of honey is accurately calculated. The system establishes data mapping between a super production area and a hive breeding area, respectively calculates a mature honey harvest index and a breeding health degree score, and automatically generates a honey extraction recommendation or a health alarm. According to the invention, lossless, in-situ and high-resolution monitoring of the internal state of the beehive is realized, and the problems that the bee colony is interfered by manual box opening and the honey maturity is lack of quantitative standards are solved.

The utility model belongs to the technical field of animal nursing, and discloses an integrated assembly hive which comprises an expandable hive body, and joints of the expandable hive body comprise a first joint, a second joint and a third joint. Locking assemblies are arranged beside the first joint, the second joint and the third joint. An access hole is formed in a first panel of the expandable box body; the first panel is positioned below the access hole and is provided with a foldable platform; and the expandable box body is also provided with an openable window door and an air hole. The outdoor animal protection device can be assembled to be used as a tool for protecting wild animals, and can be efficiently unfolded to be convenient to transport and store.

The invention relates to the technical field of aircraft parts, and provides a method for detecting a pre-encapsulated nest box, which comprises the following steps of: S1, acquiring edge lines of Tyvek paper and the inner side of the nest box by using a CCD (Charge Coupled Device) detection camera; s2, a CCD detection camera is used for shooting the weld joint effect of the outer layer paper of the nest box which is preliminarily detected to be qualified, and a weld joint image is obtained; s3, calculating to obtain a weld width expression influence factor W; s4, calculating to obtain a weld joint uniformity expression influence factor U0; s5, calculating to obtain a weld joint area expression influence factor; s6, a welding seam quality factor # imgabs0 # is obtained through calculation; and S7, the weld joint quality factor # imgabs1 # obtained through calculation is compared with a preset weld joint quality factor. The method has the beneficial effects that the optical imaging or laser sensing technology is adopted, an image processing algorithm is combined, the welding quality can be accurately detected, the contradiction between the sealing performance and the easy-to-tear performance can be balanced, detection is achieved on the premise that packaging is not damaged, and traditional manual sampling destructive testing is replaced.

The utility model discloses a multi-box-body beehive facilitating bee colony checking, and relates to the technical field of the bee breeding industry. The hive box comprises a super body and hive box bodies placed on the two sides of the bottom of the super body, side wall plates are connected to one side wall of the super body and one side wall of the hive box body in a buckled mode, and push-pull assemblies are arranged on the inner walls of the super body and the inner wall of the hive box body. Through the innovative design that the side wall plates, the push-pull assemblies and the side wall plates of the hive body are opened or closed and the innovative design of the sliding hive frame, the situation of a bee colony in the hive body can be rapidly checked, the labor intensity of a bee keeper is reduced, the time for checking the bee colony is saved, and the management efficiency of the bee colony is improved; interference of bees entering and exiting the honeycomb can be reduced, and collecting efficiency and honey yield are improved.

1. Name of the product in this design: Chicken Nest Box. 2. Purpose of this design: To provide chickens with a more secluded and safe environment, while also providing shelter from wind, rain, and sun for the chicken coop. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

To provide a production method of a transportation container capable of receiving a design surface of a side mirror without contact on the transportation container without using foam cushioning material, a polyethylene bag, and protection material.SOLUTION: A container is provided with a plurality of nest boxes in a state in which front surfaces thereof are opened, and a tray fixed on the nest box on which a side mirror 1 is loaded. The tray is provided with: a loading surface in a flat surface abutting on a ridge 9c of a mirror frame 9 of the side mirror 1; a convex part being a center of the loading surface and the same as or smaller than the mirror frame 9, with a peripheral wall becoming an abutment part with an inner peripheral surface of the mirror frame; a wall part surrounding the loading surface from at least three directions; and a braking surface in contact with a base part 3 loaded on the loading surface from above. The loading surface inclines toward a depth side of the nest box relating to a horizontal surface, and inclines in a right / left direction upon viewing toward the front such that the base part 3 becomes a lower side.SELECTED DRAWING: Figure 1

The embodiment of the utility model discloses a nest removing device which comprises a rack. The nest box conveying structure is arranged on the rack; the transfer platform is arranged on the rack; the clamp assembly is arranged on the rack and comprises a second camera, and the second camera is detachably connected with the manipulator; the material conveying structure is arranged on the rack; the manipulator is arranged on the rack, the transfer platform, the clamp assembly, the material conveying structure and the manipulator are located on the same side of the nest box conveying structure, and the manipulator is used for transferring the nest boxes to be treated to the transfer platform and transferring the materials to be treated in the nest boxes to be treated to the material conveying structure; and the first camera is arranged on the rack and is in communication connection with the manipulator. According to the nest removing equipment provided by the embodiment of the invention, the first camera and the second camera are arranged to scan and monitor abnormal conditions occurring in the nest removing process, so that the manipulator can deal with the abnormal conditions in time, and environmental pollution and drug production stagnation caused by human intervention are avoided.

This invention discloses a homing or detaching device, comprising a syringe conveying mechanism, a syringe loading area, a nest box / nestboard conveying mechanism, and a storage area. A second transfer mechanism is provided between the syringe loading area and the nest box / nestboard conveying mechanism. The syringe loading area has an empty nest recovery port, and an empty nest recovery mechanism is provided between the empty nest recovery port and the storage area. A first transfer mechanism is provided between the syringe conveying mechanism and the syringe loading area. A syringe lifting mechanism is provided between the syringe conveying mechanism and the syringe loading area, or below the syringe conveying mechanism. This homing or detaching device has advantages such as saving time and labor and improving production efficiency.

The utility model belongs to the field of bionic hives, particularly relates to a bionic habitat building hive for an urban forest park, and aims to solve the problems that faeces, food residues and the like of nestlings exist in the existing hive, bacteria and parasites are easy to breed, health of the nestlings is not facilitated, the hive is generally integrated, the interior of the hive is inconvenient to clean, and the hive is inconvenient to clean. According to the technical scheme, the nest box comprises a box body, a nest opening allowing the birds to enter conveniently is formed in the front side of the box body, two supporting columns are fixedly connected to the top of the box body, and a shielding plate is fixedly connected to the tops of the two supporting columns; the rear side of the box body is fixedly connected with the mounting plate facilitating mounting of the box body, and the mounting plate is provided with the mounting holes facilitating mounting, so that the interior of the box body can be conveniently and quickly cleaned, the whole nest box does not need to be disassembled, time and energy are saved, and subsequent use of the nest box by birds is facilitated.

The utility model belongs to the technical field of unmanned aerial vehicles, particularly relates to a multi-rotor unmanned aerial vehicle nest based on modular design, and aims to solve the problems that two layers of unmanned aerial vehicle cabins are fixed by adopting vertical stacking in the conventional equipment, so that the joint is easy to shake left and right when bearing transverse impact force, and the two layers of unmanned aerial vehicle cabins are mutually staggered and fall off. According to the scheme, the multi-rotor unmanned aerial vehicle nest based on the modular design comprises a nest box, a module connecting structure is arranged outside the nest box, a wireless charging panel is installed at the bottom end of the interior of the nest box through screws, and a turnover door is installed on the front face of the nest box through hinges. The fixing inserting grooves in the two inserting-connecting blocks at the bottom end of one nest box are inserted into the outer portions of the fixing inserting rods in the two inserting-connecting grooves in the top of the other nest box, the two nest boxes are fixedly connected in a modularized mode, and the nest box can be suitable for storage behaviors of unmanned aerial vehicles of different orders of magnitude.

The utility model discloses an apis cerana multi-queen bee breeding box in the technical field of apis cerana breeding, which comprises two sub-hive boxes, at least one side of each sub-hive box is provided with an opening, a partition plate is detachably connected to the opening, the two sub-hive boxes are assembled by connecting the openings of the two sub-hive boxes through assembling pieces, the partition plate is provided with a ventilation structure, and the ventilation structure is connected with the opening of each sub-hive box. The sub-hive boxes are spliced, so that a plurality of queen bees can be conveniently combined, a group of bees can be detached at any time to form a plurality of queen bee combination with other hive bodies, a ventilation structure on a partition plate is arranged, and structures such as queen bee separation plates and gauze plates do not need to be erected when smell is mixed.

The application discloses a kind of robot pre-filled seal full weighing system, including nest box conveying line, and respectively located nest box conveying line both ends of nest device and back nest device, the side of nest box conveying line is sequentially provided with first bottle body transfer manipulator, second bottle body transfer manipulator and third bottle body transfer manipulator along the conveying direction of nest box conveying line, first bottle body transfer manipulator and second bottle body transfer manipulator are provided with filling and weighing device, and second bottle body transfer manipulator and third bottle body transfer manipulator are provided with sealing device.The robot pre-filled seal full weighing system has the advantages of convenient bottle body nest and nest, reasonable overall layout, high production efficiency and the like.

The present invention relates to the field of bumblebee handling in particular in relation to bumblebee rearing, storage, transport and at the pollination location. For these purposes the invention according to a first aspect provides a housing, such as a nest box, for bumblebee (Bombus spp.) individuals, including bumblebee workers. Further aspects of the invention relate to the use of the housing for confining bumblebees and a method of pollinating blooming plants comprising providing in the vicinity of the plants a number of bumblebee housings according to the invention.

The utility model discloses a full -automatic unmanned plane airport mainly relates to the unmanned plane airport technical field. Including the nest box, the inside installation of nest box has the machine stand, the upper surface both sides of nest box all is provided with the closed frame, the upper surface of machine stand is provided with unmanned plane body, the bottom both sides of unmanned plane body all install the support, the lower surface of machine stand is provided with adjusting device, adjusting device includes servo motor, first rack and second rack, the surface of servo motor and the lower surface of machine stand fixed connection, the output fixed connection of servo motor has the gear wheel. The utility model has the beneficial effect at: solved after unmanned plane landing and access nest, easily be subjected to the external force, the wind power or the vibration and lead to the support movement and the unmanned plane occur the situation of inclination, at this moment, the whole nest is moved again to the handling, will cause the unmanned plane to knock the damage, thereby cause the influence unmanned plane follow -up normal use problem.

The invention discloses simple and efficient bee mite prevention and control equipment, and relates to the technical field of bee breeding equipment, the equipment is composed of two parts, the first part comprises an air inlet pipeline, a molecular sieve tank, an air storage tank, an electromagnetic valve, a silencer, a one-way valve, a ball valve and an electric control system; the second part comprises a beehive base, a hive, a super, an auxiliary cover, a hive cover and a hive door; in the first part, an air inlet pipeline is connected with an air compressor, and compressed air enters a molecular sieve tank through a filter and an electromagnetic valve in sequence for nitrogen separation and enrichment; and the separated nitrogen is stored in a gas storage tank, and is controllably filled into the beehive to be treated in the second part through a ball valve and a gas outlet. The pressure swing adsorption principle is utilized, high-purity nitrogen is efficiently prepared on site, a low-oxygen environment is created by filling the beehive with the nitrogen to kill the bee mites, the method has the advantages of being free of drug residues, environmentally friendly, safe to operate, simple, convenient and efficient, the problem of residue pollution of traditional chemical acaricides is solved, and green prevention and control of the bee mites are achieved.