30results about How to "Save power cost" patented technology

The embodiment of the invention discloses a primitive distribution method and device, equipment and a storage medium, the method is applied to a graphics processor, and the method comprises the steps that at least one piece of primitive group data sent by a primitive distribution module is output to a corresponding partitioning device through a geometric processing pipeline; the primitive group data comprises multiple pieces of to-be-distributed data with a distribution sequence; distributing a plurality of pieces of data to be distributed in each piece of primitive group data based on the distribution sequence through each partitioning device, and generating a polygon list of each graph block; the polygon list comprises distributed data corresponding to the blocks; and for each image block, acquiring distributed data corresponding to the image block from each polygon list corresponding to the image block through a rasterization processing pipeline so as to perform rasterization processing on the image block.

The utility model provides a pole piece detection device which comprises a workbench, and further comprises a conveying mechanism, a detection mechanism, an illumination unit and an optical lens group which are arranged on the workbench, the conveying mechanism comprises a conveying line body, a detection jig conveyed by the conveying line body and a transparent placing part arranged on the detection jig, and the placing part is used for placing and fixing a to-be-detected pole piece; the detection mechanism, the illumination unit and the optical lens group are arranged on a pole piece conveying path of the conveying mechanism, the illumination unit can irradiate the optical lens group and the back surface of a conveyed to-be-detected pole piece, and the detection mechanism is provided with a front surface image acquisition unit and a back surface image acquisition unit; when the detection jig drives the to-be-detected pole piece to move along the pole piece conveying path, the front image acquisition unit is used for performing front detection on the to-be-detected pole piece, and the back image acquisition unit is used for detecting the back of the to-be-detected pole piece refracted and / or reflected by the optical lens group. The pole piece detection device provided by the utility model not only can ensure the detection efficiency, but also can improve the transfer precision and stability of the pole piece to be detected.

The invention relates to a baling device, and belongs to the technical field of crop baling equipment. The device comprises a box body, an upper pressing plate and a lower supporting plate are arranged in the box body, an upper rope threading groove is formed in the bottom of the upper pressing plate, a lower rope threading groove is formed in the top of the lower supporting plate, a strip-shaped through hole is formed in the box wall of the rear side of the box body, and a first clamping assembly is arranged in the lower rope threading groove; the first clamping assembly is used for clamping a steel wire rope penetrating through the strip-shaped through hole and extending into the lower rope penetrating groove, a moving driving mechanism is arranged on the lower supporting plate and used for driving the first clamping assembly to move front and back in the lower rope penetrating groove, and the first clamping assembly can be turned over upwards when moving to the front end of the lower rope penetrating groove. A second clamping assembly is arranged in the upper rope penetrating groove, moves upwards along with the upper pressing plate when the upper pressing plate moves upwards so as to pull the steel wire rope to move upwards, and moves downwards along with the upper pressing plate and moves backwards at the same time when the upper pressing plate moves downwards. The baling device can effectively improve the baling efficiency.

The embodiment of the present application provides a device for detecting cracks in electrode material reaction vessels, and relates to the technical field of electrode material reaction vessel detection. A device for detecting cracks in electrode material reaction vessels, comprising a detection table, wherein the bottom of the detection table is fixedly connected to a base frame, and a top cylinder is fixedly connected to the center of the top of the detection table, a side cylinder is fixedly connected to the center of the back of the detection table, and a cylinder barrel fixedly matched with the base frame is embedded on the right side of the bottom of the detection table; a reciprocating assembly and a detection assembly used in conjunction with the detection table and the top cylinder are arranged in the base frame; a shading assembly used in conjunction with the detection table and the top cylinder is arranged on the side cylinder, and a positioning assembly for negative pressure positioning of the reaction vessel is arranged on the shading assembly. By combining lifting and shading, the reaction vessel is subjected to high-precision and comprehensive detection, the crack detection accuracy of the reaction vessel is improved, and the crack detection of the reaction vessel is made more comprehensive to avoid missed detection and wrong detection.

The embodiment of the invention provides a modular prefabricated concrete pouring formwork, and relates to the technical field of modular formworks. The modular prefabricated concrete pouring formwork comprises a base plate, a bottom frame is fixedly connected to the bottom of the base plate, a long wall protection plate and a short wall protection plate are arranged on the left side and the right side of the base plate correspondingly, and side frames are fixedly connected to the outer side of the long wall protection plate and the outer side of the short wall protection plate correspondingly; side cylinders are fixedly connected to the two sides, close to the long wall protection plate and the short wall protection plate, of the bottom frame; the back face of the base plate is fixedly connected with a rear wall plate, the back face of the rear wall plate is fixedly connected with a top cylinder through a support, the front face of the base plate is provided with an inner mold used in cooperation with the long wall protection plate and the short wall protection plate, and the two sides of the bottom frame are each provided with a first adjusting assembly used for adjusting displacement of the long wall protection plate and the short wall protection plate. A second adjusting assembly for adjusting displacement of the inner mold is arranged on the front face of the bottom frame. And a mechanical rapid splicing mode is adopted, and rapid pouring forming is conducted on a prefabricated concrete pouring object.

The invention discloses a preparation method of a pranoprofen intermediate, and belongs to the technical field of medicines, and the preparation method comprises the following preparation steps: adding a raw material 5H-[1]-benzopyran [2, 3-b] pyridine-5-ketone into a reactor, adding an organic solvent, cooling the reaction system to-10-5 DEG C while stirring, and adding a catalytic amount of PdCl2; slowly adding sodium borohydride in batches into the reaction system at-10-5 DEG C, reacting for 1-2 hours, heating to room temperature, continuously reacting for 3-6 hours, heating to 50-55 DEG C, reacting for 2-4 hours, and adding activated carbon; and adding purified water into the filtrate to separate out a product, pulping at 50-55 DEG C for 2 hours, cooling to room temperature, carrying out suction filtration, and drying a filter cake in a drying box at 50-55 DEG C for 5-15 hours to obtain the pranoprofen intermediate 5H-[1]-benzopyran [2, 3-b] pyridine. The process operation and post-treatment are simple, the solvent cost, the labor cost and the power cost of the multi-step reaction are reduced, and remarkable economic benefits are achieved.

The embodiment of the present application provides a welding auxiliary device for the production and processing of automobile parts, which relates to the technical field of automobile parts welding. A welding auxiliary device for the production and processing of automobile parts, including a fixed frame, the top of which is fixedly connected to a welding table through legs, and the tops of the four sides of the welding table are fixedly connected to fixed cylinders, and the four sides of the bottom of the welding table are fixedly connected to fixed covers; the inner cavities of the fixed cylinders and the fixed covers are respectively provided with adjustment components and positioning components used in conjunction with the welding table, and the adjustment components include a double-headed motor fixed between the fixed frame and the welding table and used to drive the positioning components; a rotating component for welding automobile parts is provided at the center of the welding table. A combination of four-way positioning and azimuth shearing is adopted to achieve continuous and efficient welding operations for multiple groups of automobile parts, and at the same time, the debris and smoke generated during welding can be cleaned by negative pressure suction and filtration cleaning.

The invention belongs to the technical field of composite material manufacturing, and relates to a composite material structure non-autoclave combination die forming method which comprises the following steps: step 1, preparing a forming die; 2, auxiliary materials are prepared; step 3, blanking the composite material; step 4, paving a composite material in a non-autoclave; 5, the composite material obtained after laying is completed is subjected to mold closing and then packaged; step 6, carrying out vacuum detection on the packaged composite material; step 7, curing the composite material; according to the method, the air guide tows are arranged when the composite material is laid, the non-adhesive polytetrafluoroethylene cloth, the non-adhesive glass fiber cloth and other auxiliary materials are used when the composite material is compacted and packaged, and the air guide window is arranged in the R-angle area, so that the composite material structure manufactured through combination die non-autoclave forming effectively meets the product quality requirement. And compared with an autoclave forming process, the equipment cost and the energy power cost are effectively reduced by using the curing furnace for curing.

This invention relates to the field of pharmaceutical technology and discloses a method for improving the clarity and color of oxybuprocaine hydrochloride solution, comprising the following steps: S110: Oxoplasmin is added to a reactor, and an organic solvent is added while stirring to control the reaction system at 0-10°C; an antioxidant is added. S120: Hydrochloric acid is slowly added in batches to the temperature-controlled reaction system. After the addition is complete, the temperature is controlled at 0-10°C for 2-4 hours, then the temperature is raised to 40-50°C for 2-4 hours, and activated carbon is added. S130: The mixture is filtered while hot, and solvent is slowly added dropwise to the filtrate until the product precipitates. After slurrying at 25-35°C for 2 hours, the mixture is filtered, and the filter cake is vacuum dried in a vacuum drying oven at 40-50°C for 12-16 hours to obtain oxybuprocaine hydrochloride. This invention provides a novel method for obtaining oxybuprocaine hydrochloride by adding antioxidants and activated carbon in the salt formation step. The clarity and color of the resulting product solution meet pharmacopoeia requirements.

The embodiment of the present application provides a device for continuously producing nitrobenzene from nitrochlorobenzene, which relates to the field of chemical production technology. A device for continuously producing nitrobenzene from nitrochlorobenzene comprises a fixed cover, the front and rear sides of the bottom of the fixed cover are fixedly connected with a fixed cylinder, and the top of the fixed cover is fixedly connected with a fixed frame, and the four sides of the fixed frame are fixedly connected with a cylinder barrel; both sides of the fixed frame are respectively provided with a shaking component and a stirring component for continuously producing nitrobenzene into nitrobenzene; the inner side of the fixed cylinder is provided with a separation component for separating nitrobenzene. Through the cooperation of the shaking component, the stirring component, the separation component and the supply component, based on the assistance of temperature control conditions, a combination of continuous shaking and stirring and dynamic separation is adopted to efficiently convert nitrobenzene into nitrobenzene, so that its production cost is reduced, the efficiency is higher, and the floor space is smaller.

The utility model discloses a battery fastening mechanism and a conveying system, the battery fastening mechanism comprises a base and two fastening assemblies, one of the two fastening assemblies is arranged at one end of the base, the other fastening assembly is arranged at the other end of the base, and a material placing position for placing a battery is formed between the two fastening assemblies. The two fastening assemblies can synchronously fasten or release the battery; the fastening assembly comprises a base, a fastening piece and a pushing piece, the base is installed at one end of the base, the fastening piece is rotationally connected to the end, away from the base, of the base, the pushing piece is slidably connected to the base, and the pushing piece is in sliding fit with the fastening piece. And the pushing piece is used for driving the fastening piece to rotate. By means of the arrangement, the problems that an existing mechanism for fixing the battery is complex in structure and high in cost are solved.

The invention discloses a short code coding structure and an embedded secrecy transmission method using the same, which are applied to the field of wireless coding and decoding technology and automatic control, and the method comprises the following steps: taking a preset number of equal-width high and low level pulses as initial segments, connecting wide and high level pulses of 2ms-8ms, and then connecting an identification code, an address code, a data code and a verification code in sequence; for the judgment of the signals' 0 'and' 1 ', the specific steps are as follows: appointing 1 high and n low as the signal' 0 ', appointing n high and 1 low as the signal' 1 ', and determining the data as non-effective data under other conditions; wherein the value of n is as follows: when the code length is required to be higher than a preset threshold value, n is equal to 2, and when the code length is required to be lower than the preset threshold value, n is greater than 2. According to the invention, better confidential transmission is realized, the power consumption is reduced, the bit error rate is reduced, the low-power requirement of small equipment is met, and the CPU overhead and the system power consumption cost are reduced.

The utility model discloses PEEK sheet production equipment, which comprises a mounting frame, two groups of compression roller structures respectively used for primary extrusion and secondary extrusion are arranged in the mounting frame in parallel, transmission devices are arranged on two sides of each compression roller structure, and a moving structure used for adjusting the production thickness of a sheet is arranged at the upper part of each compression roller structure. According to the utility model, two groups of fixed pressure rollers and movable pressure rollers are arranged to respectively carry out primary extrusion and secondary extrusion forming on a PEEK thin plate, so that a PEEK material can be gradually extruded and transited to a thinner plate-shaped state from a pipe barrel-shaped state after hot melting extrusion, and an extrusion gap between the fixed pressure rollers and the movable pressure rollers can be adjusted by arranging an adjusting cylinder; the production requirements of PEEK plates with different thicknesses are met, a plurality of sets of gears, first connecting rods, second connecting rods, transmission wheels and transmission belts are arranged, so that the stability of synchronous opposite rotation can be kept when the gap between the fixed pressing roller and the movable pressing roller is adjusted, the linkage performance is good, and the power cost and the production cost can be saved.

The embodiment of the present application provides a color-coated plate surface degreasing and cleaning device, which relates to the color-coated plate cleaning technical field. A color-coated plate surface degreasing and cleaning device comprises a cleaning box, the front side of the cleaning box is fixedly connected to an activation box, and the rear side of the cleaning box is fixedly connected to a processing box; the supply component comprises a servo motor fixed to the top of the center frame, the processing box is provided with a cleaning component, and the processing box is provided with a wiping component. The supply component provides a stable pressurized air source supply for the subsequent cleaning of the color-coated plate coil, and the cleaning component is in a horizontal reciprocating swing state, and a combination of high-pressure cleaning liquid flushing and high-pressure airflow flushing is used to perform a degreasing and cleaning operation on the upper and lower surfaces of the color-coated plate coil. The upper and lower surfaces of the color-coated plate coil are wiped clean by the wiping component, and the cleaning adequacy of the grease on the upper and lower surfaces of the color-coated plate coil is further improved to avoid grease residue.

The embodiment of the present application provides a road warning and guidance device for safe driving on a road section with traffic congestion, which relates to the field of traffic safety technology. The road warning and guidance device for safe driving on a road section with traffic congestion includes a base frame, a top tube is fixedly connected to the center of the top of the base frame, and a front frame is fixedly connected to the front of the top tube, and a rear frame fixedly connected to the back of the base frame is fixedly connected to the top tube; a moving component is arranged on the base frame, and the moving component includes a double-headed motor embedded between the base frame and the top tube and acts on a unified driving power source; a lifting component is arranged on the top tube for use with the moving component, and a swing component is arranged on both sides of the front frame. Based on real-time maneuvers, a warning method combining dynamic and static is adopted to quickly warn and guide driving on congested sections, reduce manual intervention, avoid frequent traffic congestion sections, and help improve urban traffic conditions.

The invention belongs to the field of medicine synthesis, and particularly relates to a preparation method of emedastine fumarate. The preparation method comprises the following steps: enabling SM1 and SM2 to react to obtain Int1, enabling Int1 to react with SM3 to obtain Int2, and salifying Int2 and fumaric acid to obtain emedastine fumarate. The purity and the yield of the emedastine fumarate obtained by the preparation method are relatively high, and a remarkable effect is achieved in the aspect of single impurity control.

The utility model relates to the technical field of fixing tools, and particularly discloses a camshaft grinding fixing device which comprises a base, a lifting frame, a fixing plate, a sliding plate, a sliding block and a grinding wheel, the lifting frame is slidably connected to the base in the vertical direction through a first linear driving piece, and the fixing plate is fixedly arranged on the lifting frame; the fixing plate is rotationally connected with a rotating table in the transverse direction through a first rotation driving mechanism, and the rotating table is provided with a clamping mechanism used for clamping the cam shaft. The sliding plate is slidably connected to the lifting frame through an adjusting mechanism, and the sliding plate is rotationally connected with an abutting block in the transverse direction. The sliding block is slidably connected to the base, the grinding wheel is rotationally connected to the sliding block, a second rotation driving mechanism used for driving the grinding wheel to rotate is arranged on the base, and a second linear driving piece used for driving the sliding block is arranged on the base. The camshaft grinding and polishing device has the effect that the problems that when a worker grinds and polishes the camshaft, operation is tedious, the labor load is increased, the machining precision is not high, and the camshaft is prone to being damaged are solved.

The invention discloses an intelligent system of an annular winding machine, which belongs to the field of winding machines and comprises a base, a structural plate is fixedly mounted on the upper surface of the base, and a plurality of guide nails are fixedly mounted on two sides of the upper surface of the structural plate. A worker can conveniently and rapidly install the electric heating resistance wire into the electric heating resistance wire traction assembly through the electric heating resistance wire traction assembly, then the electric heating resistance wire traction assembly is driven to move through the automatic winding assembly, and then the electric heating resistance wire is rapidly wound around guide nails on the surface of a structural plate in sequence; the electric heating resistance wires on the two sides are wound synchronously, the traditional operation that the electric heating resistance wires are wound manually is replaced, the winding efficiency of the electric heating resistance wires is greatly improved, and the situation that the electric heating resistance wires deviate during winding is greatly reduced through automatic winding of the machine; and the fusion quality of the non-woven fabric and the electric heating resistance wire is further ensured.

The embodiment of the present application provides an air-drying device for producing polyethylene wax, which relates to the technical field of polyethylene wax production. An air-drying device for producing polyethylene wax, comprising a base frame, a top frame fixedly connected to the center of the top of the base frame, and cylinder barrels fixedly connected to both sides of the top frame; rotating components and air-cooling components are respectively provided on the four sides of the base frame and the top frame facing each other, and the rotating component includes a double-headed motor fixed between the base frame and the top frame; the air-cooling component includes a refrigerator fixed to the top of the top frame, and both outlets of the refrigerator are connected to cold transport pipes. During the air-drying operation of the softened polyethylene wax particles, the dynamic polyethylene wax is evenly and efficiently air-dried by combining rotation and diversion through the cooperation of the rotating component, the air-cooling component and the auxiliary component, so as to prevent the internal polyethylene wax particles from being exposed to less wind, resulting in insufficient air drying.

The invention discloses a starch hydrolysis system, which includes an ejector, a heating tank, a hydrolysis tank and a flash evaporation device; the heating tank is provided with a connected gas-liquid mixing cavity and a liquefaction coil, the flash evaporation device is arranged in the hydrolysis tank, and the hydrolysis tank is provided with a hydrolysis pipeline spirally surrounding the flash evaporation device; the ejector is connected to the gas-liquid mixing cavity, the gas-liquid mixing cavity is connected to a feeding pipeline filled with starch slurry, and the liquefaction coil is connected to the flash evaporation device through a pipeline; one end of the flash evaporation device is connected to the hydrolysis pipeline via a feeding pump, and the other end of the flash evaporation device is connected to the ejector. The starch hydrolysis system provided by the invention has simple equipment and small footprint, and the hydrolysis pipeline is arranged spirally around the flash evaporation device from bottom to top, so that the first-in-first-out of the hydrolysis liquid is realized, and the uniformity of hydrolysis is ensured.

The embodiment of the invention provides a uniform material distribution device for an electrode material reaction vessel and the reaction vessel, and relates to the technical field of electrode material processing. The uniform material distribution device for the electrode material reaction vessel comprises a feeding hopper, sealing covers are fixedly connected to the two sides of the feeding hopper, and fixing frames are fixedly connected to the outer sides of the sealing covers; a support is fixedly connected to the bottom of the fixing frame, a reaction vessel is fixedly connected to the bottom of the support, and a material guiding assembly used for guiding electrode powder materials is arranged in an inner cavity of the feeding hopper. A flow equalizing assembly and a crushing assembly which are used for distributing electrode powder materials into the reaction vessel are arranged on the inner side of the fixing frame, and the flow equalizing assembly comprises a flow equalizing cylinder arranged on the inner side of the fixing frame. By adopting a mode of combining uniform material guiding and lifting flow equalizing, the electrode powder material which is coagulated into blocks is crushed and then is uniformly distributed into a reaction vessel for full reaction processing, so that the insufficient reaction of the electrode powder material is avoided, and the quality of an electrode finished product is improved.

The invention belongs to the technical field of composite material manufacturing, and relates to a composite material structure low-porosity non-autoclave forming method which comprises the following steps: step 1, preparing a forming mold; 2, auxiliary materials are prepared; step 3, blanking the composite material; step 4, paving a composite material in a non-autoclave; (5) the composite material obtained after laying is completed is packaged; step 6, carrying out vacuum detection on the packaged composite material; step 7, curing the composite material; according to the method, the air guide tows are arranged when the composite material is laid, and auxiliary materials such as the non-adhesive polytetrafluoroethylene cloth and the non-adhesive glass fiber cloth are used when the composite material is compacted and packaged, so that the composite material structure manufactured through non-autoclave molding under the low-pressure condition effectively meets the product porosity requirement.

The application provides a method for controlling and repairing diffusion of organic pollutants in a coastal aquifer to seawater, which comprises the following steps: 1) determining the conductivity of the coastal groundwater in the contaminated area and the conductivity of the seawater in the sea area; 2) dividing the coastal groundwater area and the seawater area connected therewith into a land-side area, a sea-side area and a salt ion overlapping area; 3) expanding the salt ion overlapping area to the inland side based on the classification of the adsorption coefficient of the organic pollutants and the classification of the biodegradability of the organic pollutants and determining the area as an organic pollutant overlapping area, the area extending to the inland side of the organic pollutant overlapping area being a land-side contaminated area, and the area extending to the sea area of the organic pollutant overlapping area being a sea-side contaminated area; 4) tracing the pollution data of the land-side contaminated area; setting an organic pollutant adsorption device in the organic pollutant overlapping area to perform adsorption repair; and determining whether to perform intensified repair and / or continuous monitoring according to the pollution data of the sea-side contaminated area.

The utility model belongs to wastewater treatment technical field, especially suitable for high nitrogen phosphorus sewage's high -efficient denitrification and phosphorus removal device of high nitrogen phosphorus, it solves the problem of unable to realize resource recovery. The high -efficient denitrification and phosphorus removal device suitable for high nitrogen phosphorus sewage, include: pretreatment pool, be used for filtering suspended impurities in wastewater, anoxic pool is connected with the effluent of pretreatment pool, is used for denitrification, anaerobic tank is connected with the effluent of anoxic pool, is used for release phosphorus, aerobic tank is connected with the effluent of anaerobic tank, is used for nitrification reaction and phosphorus absorption, and its effluent is connected to anoxic pool through reflux pipe, sedimentation tank is connected with the sludge outlet of aerobic tank, is used for mud -water separation, and the sludge outlet is connected with anaerobic tank through reflux pipe, phosphorus recovery tank is connected with the supernatant outlet of sedimentation tank, is used for getting the precipitated guano through adding magnesium source, and the mixed liquid containing guano is discharged through final discharge port. The effect that phosphorus is recycled in the form of guano is realized, and it is favorable for improving economy.

The invention provides an optical interconnection system based on a parameter server architecture and a data interaction method thereof. The system comprises at least one service node and a plurality of working nodes, wherein the light transmitting end of any service node is connected to the light receiving end of any working node through an optical fiber; the light transmitting end of any working node is connected to the light receiving end of any service node through an optical fiber; any working node is used for pulling model parameters from any service node connected with the working node; any working node is also used for acquiring the training data and executing the training task by utilizing the training data to obtain a task execution result; the task execution result is sent to any service node through the light emitting end of any working node; and any service node is used for updating the model parameters based on the task execution result. According to the invention, the server node and the worker node are directly connected through the optical fiber, forwarding through a switch is not needed, one-time photoelectric-electro-optical conversion is omitted, the economic and power consumption cost is greatly saved, and the network delay is reduced.

The embodiment of the present application provides a three-dimensional mobile recording device for broadcasting and television recording, and relates to the technical field of broadcasting and television recording devices. A three-dimensional mobile recording device for broadcasting and television recording includes a base, the top of the base is fixedly connected to a fixed cylinder, and the top of the fixed cylinder is fixedly connected to a double-headed motor and provides power as a unified driving source; a fixed cover is fixedly connected to the double-headed motor, and a piston cylinder is fixedly connected to the outside of the fixed cover, a top frame is arranged above the fixed cover, and sealing cylinders are arranged on the front and back sides of the top frame; a lifting assembly is arranged on the fixed cylinder, and a supply assembly used in conjunction with the piston cylinder is arranged in the fixed cover, a pressurizing assembly used in conjunction with the sealing cylinder is arranged on the piston cylinder, and a displacement assembly used in conjunction with the top frame is arranged on the sealing cylinder. The position of the recording device is switched with high flexibility by combining mechanical and pneumatic methods.

The invention discloses a high-voltage electrostatic air treatment device which comprises a mounting plate, four sets of driving shafts are arranged on the upper portion of the mounting plate and extend to the outside of the mounting plate, four sets of linkage boxes are arranged at the bottom of the mounting plate, driving wheels are arranged in the linkage boxes, the driving shafts are connected with the driving shafts, and the driving wheels are connected with the linkage boxes. A driving box is arranged at the center of the back of the mounting plate, and a driving motor is arranged on the side face of the driving box. The driving box is arranged in the center of the back of the mounting plate, the driving motor is arranged on the side face of the driving box, the driving chains are arranged in the linkage box and the driving box, the driving motor can drive the four sets of driving shafts to rotate synchronously through the driving box and the linkage box, and the power cost is greatly reduced; a filter screen is arranged on the surface of the driving shaft and rotates through the driving shaft, so that circulating filtration can be realized, excessive impurities and dust are prevented from being adsorbed on the surface of the filter screen, and the filtering effect is improved.

The invention belongs to the technical field of unmanned aerial vehicles, and particularly relates to a bionic folding wing unmanned gliding aircraft. The unmanned aerial vehicle comprises a machine head, a machine body and a machine tail which are sequentially connected. Two folding wings and a plurality of unfolding pipelines arranged in the folding wings; an explosion power device; and two groups of filler storage assemblies. Wind power generated when the aircraft descends is used for driving the bionic tail rotor to rotate, collision explosives stored in a triggering screw rod enter an explosion bin to explode through the triggering screw rod, and the explosion thrust of the collision explosives is used for pushing a propelling piston arranged in the explosion bin to the side of an unfolding pipeline; therefore, the filling agent entering the explosion bin is extruded into the multiple unfolding pipelines, unfolding of the folding wings is achieved, the filling agent is hardened in a short time, the unfolding state of the folding wings is kept, and high heat generated by combustion of internal fuel is not needed to provide driving force; the problems that in the prior art, fuel combustion driving is large in load, and high heat is prone to being tracked are solved.

The utility model discloses a trough-type turner with an auxiliary material adding mechanism, which relates to the technical field of trough-type turners and comprises a main body plate, a material trough is arranged below the main body plate, the main body plate is slidably mounted at the upper end of the material trough through a pulley, a turning claw is arranged at the lower end of the main body plate, a servo motor is fixedly mounted on the main body plate, and the auxiliary material adding mechanism is arranged on the servo motor. An auxiliary material bin body and a rotating rod are additionally arranged at the side end of the main body plate, an output rod is fixedly installed at the left side end of the servo motor through an output shaft, the side end of the output rod is connected with a turning and throwing claw through a chain wheel assembly, and two sets of inserting grooves are formed in the main body plate. The turning and throwing device has the advantages that the turning and throwing device can automatically discharge auxiliary materials while turning and throwing materials, manual discharging of workers is not needed, the turning and throwing efficiency of the turning and throwing device during auxiliary material adding is greatly improved, double functions can be achieved only through power of a servo motor, and the power cost is saved.