202 results about "String bag" patented technology

The invention discloses an efficient medical apparatus safe disinfection plant which comprises a box cover, a box body, a stretchable rod, a washing disinfection tank, a heater, a disinfection basket,a temperature gauge, an ultraviolet light lamp, a liquidometer, a hot air machine and a string bag. The box body and the box cover are hinged, the string bag is arranged on the inner wall of the boxcover, a standby application storage battery is arranged inside the box body, a multi-layer storing box is arranged on the inner wall of the box body, hooks are arranged on the inner wall of the box body, the washing disinfection tank is arranged in the box body, the heater is arranged on the inner wall of the washing disinfection tank, the disinfection basket is arranged in the washing disinfection tank, the hot air machine and the ultraviolet ray light lamp are arranged on the side wall of the washing disinfection tank, the stretchable rod is movably connected with the inner wall of the boxcover, and an impeller is arranged at the bottom end of the stretchable rod. According to the efficient medical apparatus safe disinfection plant, the disinfection and sterilizing effect is guaranteed; and meanwhile, disinfected surgical instruments are too cool and influence operation, the structure is simple, use is convenient, and popularization is facilitated.

The invention relates to an agricultural pneumatic high-branch shear, which belongs to the technical field of manufacture of tools for agricultural garden nursery-stocks. The agricultural pneumatic high-branch shear is composed of the following main components: V-shaped and U-shaped blades, a tool bit part, a supporting and guiding part, a foldable universal joint, a string bag, a trolley, a foot plate, etc. According to the invention, an air cylinder is driven to rotate via the movement of a handle; a steel wire and a rocking arm are connected together so as to realize the linkage effect of tool bit swinging; the moment of the air cylinder is enlarged in virtue of leverage; and enlarged force acts on stems of fruit trees to finish shearing. As the agricultural pneumatic high-branch shear is used, the food plate is treaded to enable the air cylinder located at the tool bit part to stretch and enable shearing edges to cut off fruit stems. The agricultural pneumatic high-branch shear provided by the invention has the advantages of reasonable design, simple structure, convenient use and the like.

The invention relates to the field of aerospace, in particular to a cod-end structure for recovering a marine returning capsule in a high sea state. The cod-end structure comprises a guide component and a catching component, wherein triangular, rectangular, pentagonal or hexagonal peaks are tied with a balance-weight guide ring (8) respectively at the periphery of a guide net which has a silk screen structure, and the balance weight guide rings are tied with a guide rope (18) respectively; the mouth part of the string bag-shaped cod-end (20) has a plurality of metal rings (19), a plurality of guide ropes (18) are uniformly distributed and pass through the metal rings (19) at corresponding positions, a lifting rope (22) passes through the metal rings (19) in turn, one end of the lifting rope (22) is shaped as a rope loop and connected with a shackle (22a), while the other end penetrates outside from a round hole of the shackle (22a), and the central position of the outer back part of the cad-end (20) is connected with a tail traction rope (21). The cod-end structure for recovering the returning capsule in a high sea state can implement a two-step salvage method, so the returning capsule (G) can be easily caught and recovered under the relative shaking condition; and a target can be exactly seized by the guide component and easily and smoothly caught and covered by the catching component, so the returning capsule (G) can be recovered and lifted reliably.

A waxberry picker comprises a holding rod and a picking and containing device, wherein the picking and containing device comprises a base connected to the end of the holding rod, claw arms with a string bag hung on are arranged on the base, a restraining device used for controlling the claw arms to open and close is arranged between the claw arms, the restraining device is connected with an operation handle fixed on the lower portion of the holding rod through a stay cord, an elastic sliding rail is arranged between the top portions of the symmetrical claw arms, and hooks are arranged at the two ends of the elastic sliding rail. During waxberry picking, the hooks are hung on a branch, mature waxberries can be harvested by swinging the branch slightly, a string port is contracted by pulling the stay cord, and then waxberries in the string bag are prevented from dropping out.

The invention discloses a quartz cleaning device for quartz ore mining. The quartz cleaning device for quartz ore mining comprises a base, a sliding block, a lifting frame, a cleaning tank, a cleaningbox and a driving motor, wherein the cleaning tank is arranged at the upper side of the lifting frame; the cleaning box is arranged between a left connecting plate and a right connecting plate; a left fixture block is arranged at the left side of the cleaning box in an embedding mode; a string bag is arranged at the bottom of the cleaning box; a motor support is fixedly arranged at the right sideof the right connecting plate through a bolt; the driving motor is fixedly arranged at the rear side of the motor support; an output shaft of the driving motor is forward; and a special-shaped gear is arranged on the output shaft of the driving motor in an interference fit manner. The contact area between quartz and strong acid is enlarged through the left and right movement of the cleaning box inside the cleaning tank, and thus, the cleaning effect is greatly improved; a strong acid cleaning solution on the quartz is completely drained off through the separation of the cleaning box and the cleaning tank and the left and right movement of the cleaning tank after the separation of the cleaning box and the cleaning tank, so that the separation between the strong acid cleaning solution and the quartz is effectively realized, and a large amount of strong acid cleaning solution is prevented from remaining on the surfaces of quartz ores.

The invention discloses a transplant method of ginko more than 100 years. The method comprises the steps of winding an entire trunk on the ground by utilizing a banded double-layer water-absorption moisturizing first flannelette blanket soaked in nutritional liquid, compactly winding the first flannelette blanket by utilizing a first straw rope outside the first flannelette blanket, densely arranging a circle of vertical bar-shaped bamboo sheets on an outer ring the first straw rope, and winding the entire bamboo sheets by utilizing a second straw rope on an outer ring of the bamboo sheets; digging a soil ball from outside to inside, and packing the dug and formed soil ball from inside to outside total in nine layers: a hemp rope on an innermost first layer, a second flannelette blanket on a second layer, a shrinking band on a third layer, a third straw rope on a fourth layer, a hemp sheet on a fifth layer, a hemp rope on a sixth layer, a bandage on a seventh layer, a fourth straw rope on an eighth layer, a string bag on a outermost ninth layer, and the string bag is used for holing the wrapped soil ball in eight layers; according to the transplant method, the protection is adequately carried out before the transplantation, reliability in hoisting and transplantation in the transplanting process can be realized, the comprehensive maintenance is realized after the transplantation, and the 100 percent survival rate is guaranteed.

The invention discloses a string bag type lower jawbone implant applying a three-dimensional printing technology, and belongs to the technical field of medical treatment. According to the string bag type lower jawbone implant applying the three-dimensional printing technology, a string bag type lower jawbone implant meeting individual requirements is made by the adoption of the three-dimensional printing technology, thus, different string bag type lower jawbone implants can be designed according to different individualization, and the individualized deigns accord with original skeleton forms of different individuals; meanwhile, the implant comprises a string bag type main body, wherein the inner diameter and the outer diameter of the gingiva are larger than the inner diameter and the outer diameter of the lower jawbone inferior margin, and a fixing body close to the middle uninjured side and a fixing body away from the middle uninjured side are integrally formed at the two ends of the sting bag type main body respectively. Meanwhile, according to the string bag type lower jawbone implant applying the three-dimensional printing technology, the string bag type main body, the fixing body close to the middle uninjured side and the fixing body away from the middle uninjured side are all porous thin layers, thus, the problem that the lower jawbone repairing work is poor in effect due to the fact that fixing is conducted through a titanium clamping plate in the prior art is overcome, the effect of the lower jawbone repairing work is further improved, and the successful repairing of the lower jawbone is further guaranteed.

The invention discloses a device for retrieving and reclaiming rare-earth particles settled in wastewater. The device comprises a barrel body, a lifting mechanism and a stirring mechanism, wherein the lifting mechanism is arranged at the upper end of the barrel body correspondingly, and comprises cranes, a lifting platform and a lifting motor; two cranes are vertically arranged on two sides of the upper end of the barrel body, and the lifting platform is horizontally arranged between upper ends of the two cranes; the stirring mechanism is arranged at the lower end of the lifting platform; the stirring mechanism comprises a rotary motor, a rotating shaft rod and a stirring rod; the rotary motor is fixedly connected at the center of the lower end face of the lifting platform; the rotary motor vertically downward leads out the rotating shaft rod; one end of the rotating shaft rod is introduced into the barrel body; the side end of the rotating shaft rod is vertically fixedly connected with a plurality of stirring rods; and a string bag is connected with one ends of the stirring rods. By the mode, rare-earth particles in the rare-earth treatment wastewater can be retrieved and reclaimed.

The invention relates to sea island life-saving equipment, and belongs to the technical field of rescue equipment. The sea island life-saving equipment comprises a wheel carrier, a rope, a first motor, a controller, a baseplate, a camcorder lens, a bracket, a supporting plate, second air cylinders, third air cylinders, second sliding blocks, third sliding blocks, clamping plates, first fish-eye bearings, a string bag, claws, second fish-eye bearings, second push rods, first push rods, fourth air cylinders, third sliding rails, frames, second sliding rails, supporting rods, an eddy current propeller, a supporting column, a second motor, first sliding blocks, first sliding rails, connecting rods, a first air cylinder and a roller, wherein the wheel carrier is mounted on the baseplate; the roller is mounted on the wheel carrier; the rope is mounted on the roller; the left end of the rope is winded on an output shaft of the first motor; the first motor is mounted on the baseplate; the first air cylinder is mounted at the right end of the rope; the second motor is mounted under the first air cylinder. The sea island life-saving equipment disclosed by the invention has the advantages that the sea island life-saving equipment can be driven underwater for fishing a drowning person out.

It relates to an method of intermediate rearing mussel germchits during later period in shallows. When the germchits are cultivated during later period at natural cultivating sea zones, the germchitsare cultivated in string bags, and hanged at buoyant rafts and cultivated. The method comprises: transferring juvenile mollusks with the 0.4??.5mm shells in length into string bags, 5,000í½11,000 juvenile mollusks in a string bag, assembling 6í½10 bags into a bundle, assembling 10-15 bundles into a string, the distance between strings is 15í½30cm; the distance between the string ropes is 1.0í½1.5mú

The present invention relates to a needlecraft tote carrier appropriate for storage. More specifically, the carrier provides specialized compartments for receiving yarn, instructions or instruction manuals, needles, crochet hooks and a main compartment for receiving the project. The yarn pockets can include a closure member for securing the yarn pocket. The closure member is selected to expeditiously release yarn from the pocket without tangling. The closure member can retain a ball or skein of yarn or thread in the yarn pocket while allowing a strand from the ball or skein to extend from the yarn pocket and be unraveled from the ball or skein. The carrier can also comprise at least one pocket, or a plurality of pockets for receiving writing utensils, crochet hooks, scissors, tape measures, cable hooks, stitch markers, stitch holders, needle caps, cellular phones or other notions.

The invention provides a string bag collecting device and a water garbage recycling robot, belongs to the technical field of water surface garbage treatment, and solves the problems that a mechanism in the prior art is complicated to cause high production cost, low intelligence degree and low garbage collection efficiency. The string bag collecting device comprises a boat body, and further comprises a first motor positioned in the boat body, wherein an outputting end of the first motor is connected with a first connecting shaft through a synchronous belt mechanism; the synchronous belt mechanism comprises a driving synchronous wheel, a driven synchronous wheel and a conveying belt; the driving synchronous wheel is connected with an outputting end of the first motor; the driven synchronouswheel is connected with the first connecting shaft; the conveying belt is arranged between the driving synchronous wheel and the driven synchronous wheel; and two ends of the first connecting shaft are connected with a string bag through first transmission mechanisms. Compared with the prior art, the string bag collecting device has the advantages that the mechanism is simplified, the production cost is reduced, the intelligence degree is high, and the garbage collecting efficiency is improved. The invention further provides the water garbage recycling robot.

The invention discloses a freshwater fish breeding feeding device and belongs to the technical field of fish breeding. The freshwater fish breeding feeding device comprises a containing chamber, a feeding chamber and a string bag, wherein the top of the containing chamber is provided with a sealing cover, the upper surface of the sealing cover is symmetrically provided with a feeding hopper, the inside of the containing chamber is provided with a mixing block, the bottom of the containing chamber is connected with the feeding chamber, the feeding chamber is arranged above a floating board, a plurality of floating balls are arranged under the floating board, and the bottom of the feeding chamber is connected with the string bag. The freshwater fish breeding feeding device can supply materials according to demands of freshwater fish, facilitate feeding of the freshwater fish and reduce waste of feeds; materials attached to the string bag can be automatically cleaned under impact of breeding water to ensure the quality of the breeding water.

The invention discloses a sterilizing preservation method for honeydew melons, which comprises: placing the honeydew melons harvested from the field on the ground and in the sun for one day; transporting the honeydew melons to a washing place; washing the honeydew melons in an ultrasonic washing tank provided with a vacuum pump one by one, wherein the temperature of the washing water is 55 DEG C and the washing time is 10 minutes; taking the honeydew melons out one by one, placing the honeydew melons into a medicine liquid pool containing azoxystrobin carefully to soak the honeydew melons for10 minutes, wherein the medicine liquid in the medicine liquid pool is 55 DEG C and the azoxystrobin mass concentration in the medicine liquid pool is 0.6 percent; and after soaking is accomplished, soaking the honeydew melons into chitosan solution at 20 to 25 DEG C for 5 minutes, taking the honeydew melons out, placing the honeydew melons in a ventilating and shade storeroom for naturally drying in shade, packing the honeydew melons with string bags one by one, boxing and storing in a refrigeration house at 4 DEG C.

The invention discloses an intelligent medical care transfusion stand for the Internet of Things, which includes a base, a radio transmission module, a microprocessor, a pillar, a level, a first aid button, a fluorescent lamp, a medicine box, a camera, a weighing sensor, a net pocket, a cross bar, and an alarm , a fan and a heater, the bottom surface of the base is provided with universal wheels, the side wall of the base is provided with a telescopic rod, a storage battery and a microprocessor are installed in the base, a pillar is provided at the center of the upper surface of the base, and a fan and a fan are installed on the side wall of the pillar. Heater, first aid button and alarm are installed on the side wall of the pillar, fluorescent lamp is installed on the side wall of the pillar, a cross bar is arranged on the top of the pillar, a timer is arranged on the cross bar, an LED light is installed under the cross bar, and a medicine is arranged on the side wall of the pillar A box and a fixing clip are provided, a net bag is arranged at the bottom end of the cross bar, a load cell is arranged at the bottom of the mesh bag, and a camera is arranged on the side wall at the top of the pillar. The invention is convenient for nurses to come to replace and check the liquid medicine in time, has a simple structure, is convenient to use, and is beneficial to popularization.

The invention discloses a medical apparatus and instrument disinfection device for the infection department. The medical apparatus and instrument disinfection device comprises a shell, the inner sideof the shell is provided with a cleaning chamber and a drying chamber respectively, the cleaning chamber is communicated with the interior of the drying chamber, and the portion, corresponding to thecleaning chamber, on the shell is provided with the cleaning chamber, disinfection equipment and a longitudinal adjusting device respectively; the longitudinal adjusting device is provided with a transverse adjusting device, and the transverse adjusting device is provided with a flushing device; the portion, corresponding to the drying chamber, of the shell is provided with a drying device and a louver respectively, and the inner side of the shell is provided with a moving mechanism. The medical apparatus and instrument disinfection device for the infection department has the following advantages that a first linear motor is controlled to work through a single-chip microcomputer, and makes linear motion on a first guide rail through a first slide block, and thus a string bag moves in the cleaning chamber and the drying chamber; the medical apparatus and instrument disinfection device is high in mechanization degree and convenient to move, and the workload of relevant personnel is reduced.

The invention relates to a textile sizing agent stirring device which comprises a liquid storage tank, mixing blades, a driving shaft, a driving mechanism and a filter screen. The liquid storage tank is an enclosed structure. The mixing blades are installed inside the liquid storage tank through the driving shaft and are coaxially distributed along with the liquid storage tank. There are at least two groups of the mixing blades. Overflowing holes are uniformly distributed on surfaces of the mixing blades. The driving mechanism is positioned on the outer surface of the liquid storage tank and is connected with the driving shaft. The filter screen comprises a locating frame, a string bag and a connection chute. The connection chute is slidingly connected with the surfaces of the mixing blades, and the locating frame and the string bag are both positioned on the rear surfaces of the blade surfaces. On one hand, a textile sizing agent can undergo effective constant temperature and stirring treatments; and on the other hand, impurities such as textile fiber, solid particles and the like in the sizing agent can be filtered and removed. Thus, operating quality of the textile sizing agent is effectively raised, and textile work stability and quality of textile products can be enhanced.

The invention discloses an aquatic product cleaning and draining device. The aquatic product cleaning and draining device comprises a housing, a precleaning pipe, a cleaning brush, a first motor, a water pump, a cleaning hose, a rotating supporting rod, a motor and a string bag, wherein an upper cover, a connecting hinge, a feeding hopper and the precleaning pipe are arranged on the housing; a water outlet, the water pump, a connecting water pipe and the cleaning hose are arranged on the left wall of the housing; a sleeve and a connecting rod are arranged at the bottom of the housing; the rotating supporting rod and the string bag are arranged on the inner wall of the housing; and the motor and a pollution discharging hole are arranged / formed on / in the right wall of the housing. Accordingto the aquatic product cleaning and draining device disclosed by the invention, the cleaning hose is adopted for primary flushing cleaning; aquatic products enter the string bag in the housing; the rotating supporting rod is driven by the motor to rotate, so that the string bag swings in accumulated water in the housing, after washing is completed, draining is performed, and the string bag continuously rotates, so that quick draining can be realized.

The invention discloses an intelligent air quality detecting device. The intelligent air quality detecting device comprises a filter box, air inlets and air outlets are respectively formed in the twosides of the outer wall of the filter box, a mounting opening is formed in the outer wall of one side of the filter box, the inner wall of the mounting opening is connected with an end cover through athread, a filter mechanism is arranged on the outer wall of one side of the end cover, a drive motor is fixed to the inner wall of one side of the filter box through a bolt, the output shaft of the drive motor is connected with a fan blade in a key joint mode, vent holes are respectively formed in the outer wall of the three sides of the fan blade, and an air quality sensor, a dust sensor and humidity sensor are fixed to the inner walls of the three vent holes through bolts respectively. According to the intelligent air quality detecting device, accumulated dust can be cleaned by using centrifugal force while the fan blade rotates, accuracy of detecting results is advantageously improved, air is discharged through the vent holes through filtering of a string bag and an activated carbon layer, the air can be filtered and purified, the dust content in the air is advantageously lowered, and the humidity of the air is advantageously improved.

A telescopic underwater rubbish pickup device comprises a telescopic rod, a stay wire handle, a wire spool and a grab bucket. The stay wire handle and the wire spool are installed at the upper end of the telescopic rod, the grab bucket is connected with the lower end of the telescopic rod, and a spring-back top cover is hinged to the front end of the grab bucket; a tension spring is arranged between the grab bucket and the spring-back top cover, and a rubbish-recycling string bag is connected with the rear end of the grab bucket; and a stay wire is wound on the wire spool, one end of the stay wire is fixed on the stay wire handle, and the other end of the stay wire penetrates through the telescopic rod and is connected with one end of the tension spring. The telescopic rod is adjusted to the appropriate length in the using process, the grab bucket is extended into water and aligned with the rubbish needed to be picked up, the stay wire handle is pressed, and the stay wire is pulled; and then the tension spring is pulled through the stay wire, the spring-back top cover is driven by the tension spring to be combined at the front end of the grab bucket, and the rubbish is put into the grab bucket and collected in the rubbish-recycling string bag. According to the telescopic underwater rubbish pickup device, sanitation workers can stand on a bank side or a ship to complete rubbish-pickup work, the small-piece underwater rubbish is cleaned, and both the time and the labor are saved.

The invention discloses an overwater and land two-purpose garbage pick device. The overwater and land two-purpose garbage pick device comprises a first rotating wheel, a crawler belt, a first propeller, a second propeller, a second rotating wheel, a machine body, a garbage collecting box, a rubber pipe, a first rotation pair, a first connecting rod, a second rotation pair, a second connecting rod, a third rotation pair, a third connecting rod, a fourth rotation pair, a sliding block, a supporting rod, a first connecting plate, a pneumatic claw, a string bag, a suction cup, a fifth rotation pair, a connecting baffle, a first moving pair, a third rotating wheel, a camera, a first plastic floating barrel, a second plastic floating barrel, a third plastic floating barrel and a controller. The overwater and land two-purpose garbage pick device is simple in structure, low in manufacturing cost, high in fishing efficiency, high in pick precision, wide in universality and capable of being widely applied to lakes or sea beaches or other places for garbage fishing, and conforms to the environment protection development direction.

A fruit picker comprises a forcing device, fruit shears, a wire-rope flexible shaft, a support pole and a fruit protection string bag. The forcing device providing force is a pedaled lever mechanism and is placed on the ground. The lower end of the wire-rope flexible shaft is fixed on the forcing device. The upper end of the wire-rope flexible shaft is connected with the end of one hilt of the fruit shears. The fruit protection string bag is connected to a transmission shaft of the fruit shears. A rotary shaft of the fruit shears is fixed on the support pole. The forcing device, the pedaled lever mechanism, is used to provide force, the shear force is transmitted for cutting fruit branches through the wire-rope flexible shaft, the fruit shears and the fruit protection string bag can freely rotate around the rotary shaft with an opening constantly facing up, and fruits cut off are collected in the fruit protection string bag. The fruit picker has the advantages that the fruit picker is simple to operate, low in manufacturing cost, portable and practical, operators feel fatigue less easily and the like.

The invention relates to a picking device of aerial big fruits, comprising a string bag rod and an auxiliary rod which are arranged separately and independently. The string bag rod is slidably connected with string bag rod supporting plates, a fixing sleeve is rotationally connected with each string bag rod supporting plate, one end of the string bag rod is provided with a winding wheel, the otherend of the string bag rod is a multi-segment hinging rod, hinges of the multi-segment hinging rod are spring hinges, a string bag is arranged outside the multi-segment hinging rod, a string bag ropeis connected between the string bag and the winding wheel, and a sickle is fixed to one end of the auxiliary rod; picking staff can pick an aerial jack fruit by setting one string bag end of the string bag rod to an aerial jack fruit, covering the fruit with the string bag, setting the sickle on the auxiliary rod to the stem of the jack fruit, and operating the other end of the string bag rod andthe other end of the auxiliary rod on the ground. The picking device of aerial big fruits is simple in structure, convenient to operate and low in cost and is particularly suitable for a family havingone or two jack fruit trees to use.

The invention relates to a wild harvesting method of Zostera marina L. seeds. The method comprises the following steps: at a low-tide stage when peels on first spathe inflorescences of most flower lateral branches are initially cracked, harvesting flowering branches, putting the harvested flowering branches into 20-mesh bolting silk string bags till each string bag is filled by a half, tightening the mouths of the string bags, connecting the plurality of string bags together, and locally putting the connected string bags back into sea water; 15 days later, taking the string bags out and cleaning substances attached to the surfaces of the string bags; about 30 days later, taking the string bags out, locally pouring the flowering branches in the string bags into a plastic water bucket, adding sea water, stirring vigorously, and picking out residual flowering branches on an upper layer after seeds fall to the bottom of the bucket; adding sea water repeatedly, stirring, and pouring out immature seeds floating on the upper layer; and filtering large shellfishes out by using a 10-mesh mesh sieve in sea water, filtering small shellfishes and residues out by using a 30-mesh mesh sieve, and selecting plump Zostera marina L. seeds. By using the wild harvesting method, a high seed harvesting rate is ensured under the condition of low cost, and damages to populations caused by harvesting of the flowering branches are reduced to the maximum extent. The wild harvesting method can be applied to any Zostera marina L. growing sea area.

The invention discloses a fruit picking trolley. The fruit picking trolley comprises a walking carriage, a telescopic supporting rod, an angle rod, a string bag, a cloth pipe, a buffering bag, a fruit falling device, a camera device, a power source device, a control device, a walking device and a circuit, and an anti-winding steel wire is arranged in the cloth pipe. The string bag gets close to a fruit through the supporting rod and the angle rod, the fruit falling device is controlled to get the fruit down, and the fruit slips into the buffering bag through the string bag and the cloth pipe and enters the walking carriage. Cameras are installed on a trolley body, the supporting rod and the string bag to provide images, and the fruit falls down after being buffered by the string bag and the cloth pipe and is safely collected into the walking carriage. The fruit picking trolley is simple in structure, practical and convenient, greatly relieves labor of fruit picking workers and improves picking efficiency. Automatic fruit picking operation is expected to be achieved by combining the computer image processing technology, the electronic control technology and the remote control technology.

The invention belongs to the technical field of wastewater treatment and particularly relates to a domestic wastewater recycling system. The system comprises a water inlet pipe, wherein the water inlet pipe is connected with a primary filter device; an annular fixed lantern ring is arranged at the upper part of the inner wall of the primary filter device; a filter string bag is clamped on the annular fixed lantern ring; the bottom of the primary filter device is connected with a water pump through a guide pipe; the water pump is connected with a sedimentation tank through the guide pipe; one side of the sedimentation tank is connected with a desilting pump through a discharge pipe; an outlet of the desilting pump is connected with a fermentation tank; a chemical adding device is arranged at the upper part of the sedimentation tank which is connected with a water storage tank through the guide pipe; a coarse filter screen, a fine filter screen, an oil-water separator and an activated carbon layer are arranged in the water storage tank; a water outlet pipe is arranged at the bottom of one side of the water storage tank. The domestic wastewater recycling system has the advantages of being simple in structure and convenient to use.

The invention discloses a fruit picking device capable of automatically adjusting a picking angle. The device comprises a hollow long rod, a bracket, a rotating frame, a basket frame, a right scissorsframe, a left scissors frame, a limiting sleeve, a draw cord and a spring, wherein the lower portion of the bracket is fixed with the top of the hollow long rod; the rotating frame is fixed with theupper portion of the bracket, and a basket frame inserted hole is formed in the rotating frame; the basket frame is inserted into the basket frame inserted hole to be fixed, and a string bag is arranged on the basket frame; the right scissors frame is hinged with the rotating frame through a right plug pin, and the right scissors frame is provided with shear blades and a stirring pin arranged close to the right plug pin, and the tail portion of the right scissors frame is provided with a connecting column; the left scissors frame is hinged with the rotating frame through a left plug pin, the left scissors frame is provided with a rotating groove, and the stirring pin is inserted in the rotating groove; the limiting sleeve is fixed with the top of the bracket; one end of the draw cord is fixed with the connecting column, the other end of the draw cord passes through a central hole of the limiting sleeve and the hollow long rod and is fixed with a handle; the spring sleeves the outer portion of the draw cord and is located between the connecting column and the limiting sleeve. The fruit picking device capable of automatically adjusting the picking angle has the advantages that the fruit picking is labor-saving, and the picking angle is adjusted conveniently.

The invention relates to the technical field of water environment pollution treatment, discloses a sewage draining exit sewage strengthening treatment apparatus, and also discloses a sewage draining exit sewage strengthening treatment method. The apparatus comprises a water tank, and the water tank comprises three first side walls (1) and one second side wall (2), the first side walls are first baffle plates with holes, the upper side of the second side wall is provided with a sewage connector (21), the lower side of the sewage connector (21) is provided with a string bag (3), so that sewage flows from the sewage connector (21) into the string bag (3); the outside of the string bag (3) is provided with a filling material zone (4), the outside of the filling material zone (4) is provided with a filter material zone (5), water plants are planted on the upper side of the filter material zone (5), and a second baffle plate with holes (6) is arranged between the filling material zone (4) and the filter material zone (5). The apparatus has the advantages of simple and easy operation, small volume without energy consumption, small land occupation, high efficiency, and long usage life; and the apparatus is suitable for promotion and application of town open rives sand other river bodies where interception by pipes cannot be enforced.

An industrial cuttage method for cultivating sapling of dragon spruce in high-elevation region includes such steps as preparing cuttings nursery, string bags, matrix and nursing bed, disinfecting string bags, loading matrix in it, immersing in water, cutting to become matrix bags, treating the cuttings with hormone, inserting them in matrix bags, arranging them on the nursing beds, showering managing, and transplanting. Its advantages are short period, low cost, and high effect.

The invention relates to a separation machine, in particular to a pedal type loach size separation machine. The technical problem to be solved is to provide the pedal type loach size separation machine which has the advantages that the manual operation for screen loaches is replaced, sore hands are avoided, the working efficiency is high and the loaches are not liable to falling off. According tothe technical scheme of the invention, the pedal type loach size separation machine comprises an inclined frame, supporting legs, a supporting rod, a frame body, a cross rod, a sliding sleeve, a firstspring and the like; the left side and the right side of the outer bottom of the inclined frame are symmetrically and fixedly connected with the supporting legs; the supporting rod is arranged on theleft side of the top of the inclined frame; the frame body is arranged between the top of the supporting rod and the right side of the top of the inclined frame; and the bottom of the frame body is open. The loaches are poured into a screening frame, the pedal is pedaled, the screening frame can move left and right and up and down to screen the size of the loaches, people do not need to screen the loaches by using a string bag, influence on the subsequent work by the sore hands is avoided, the working efficiency is high, and through a collection device, people can collect and treat the smallloaches conveniently.