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36results about How to "Fill up fast" patented technology
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Fusible mold precision casting method
The invention discloses a fusible mold precision casting method which comprises the following steps: preparing a wax mold of a product and welding the wax pattern and a pouring system to obtain a module; coating the outer surface of the module with a refractory material, manufacturing a molding shell, enabling the manufactured molding shell to enter a dewaxing process so as to dewax; roasting the dewaxed molding shell, wherein the roasting temperature is 800-900 DEG C, and the roasting time is 2-3 h; filling the roasted molding shell into a sand box, and then adding sand to carry out vibrating compaction; conveying the sand box subjected to vibrating compaction to a pouring position, abutting a vacuum line with an abutting port of the sand box before pouring, starting a vacuum system to vacuumize the sand box, pouring product alloy liquid into the pouring system, enabling the product material alloy liquid to enter the molding shell formed after product model roasting from a pouring cup of the pouring system, and cleaning after the product material alloy liquid is cooled and condensed so as to obtain a casting. The fusible pattern precision casting method has the advantages that defects of bump, shrinkage cavity, shrinkage porosity and the like in the surface of the casting can be avoided, and the casting dimension is relatively stable.
Owner:NINGBO TONGDA PRECISION CASTING
Fast-curing waterstop plugging material as well as preparation method and application method thereof
The invention discloses a fast-curing waterstop plugging material as well as a preparation method and an application method thereof, belonging to the field of waterproof plugging projects. The fast-curing waterstop plugging material disclosed by the invention comprises the following components in parts by mass: 4-6 parts of water swelling aggregate, 3-5 parts of fast-hardening cementing material, 0.1-0.9 part of a coagulation accelerator and 0.1-0.9 part of a hardening accelerator, wherein the coarse aggregate in the water swelling aggregate is expanded perlite, and the fine aggregate is bentonite; the particle size of the expanded perlite is 1-5mm, and the particle size of the bentonite is less than 1mm; and the mass ratio of the expanded perlite to bentonite is 1-2. According to the invention, through the water swelling property of the plugging material aggregate, a fast water plugging effect is realized; in the water plugging process, since the concretion body is dense accumulation of the coarse and fine aggregates, the components of the fast-hardening cementing material, the coagulation accelerator and the hardening accelerator do not change in situ, and the concretion body has the effects of waterstop, plugging and stable strength of concretion structure for sure.
Owner:罗强
High-quality injection mold convenient for cooling molding
The invention belongs to the field of a high-end equipment manufacturing technology and specifically relates to a high-quality injection mold convenient for cooling molding. The high-quality injectionmold convenient for cooling molding comprises a lower mould base and an upper mould base positioned on the lower mould base. The position of the lower mould base is corresponding to the position of the upper mould base. The left sidewall of the lower mould base is connected to a refrigerant inlet, and the right sidewall of the lower mould base is connected to a refrigerant outlet. A refrigerant channel is horizontally arranged in the inner cavity of the lower mould base. Left and right ends of the refrigerant channel are respectively connected to the refrigerant inlet and the refrigerant outlet. Four corners of the bottom of the lower mould base are all provided with legs. The middle part of the bottom of the lower mould base is provided with cooling fins. According to the high-quality injection mold convenient for cooling molding, through a vibration mode, an injection molding material which enters the mold cavity can rapidly fill a vacancy such that quality of a prepared injection molding product is good; and through the mode of adding cooling equipment, cooling speed of a product which needs to be cooled rapidly is increased such that production efficiency of the product is raised.
Owner:ZHONGSHAN RNICE COMML ELECTRIC CO LTD
Video encoding method using long-term reference frame, electronic equipment, and system
ActiveCN106817585AEasy to compressAvoid CatonDigital video signal modificationPattern recognitionVideo encoding
The embodiments of the invention provide a video encoding method using a long-term reference frame, electronic equipment, and a system, belonging to the field of video encoding and decoding. The method comprises the following steps: obtaining a video frame; judging whether the video frame meets a first preset condition; if the video frame meets the first preset condition, adding the video frame to a reference frame cache, and marking the video frame as a long-term reference frame to be validated; judging whether the video frame meets a second preset condition; if the video frame meets the second preset condition, encoding the video frame with use of a validated long-term reference frame in the reference frame cache to generate encoded data; if the video frame does not meet the second preset condition, encoding the video frame with use of a short-term reference frame in the reference frame cache to generate encoded data; judging whether the video frame is marked as a long-term reference frame to be validated; if the video frame is marked as a long-term reference frame to be validated, setting information indicating that the video frame is a long-term reference frame in the encoded data; sending the encoded data to a decoder; receiving a long-term reference frame feedback from the decoder; and marking a long-term reference frame to be validated targeted by the long-term reference frame feedback as a validated long-term reference frame.
Owner:肖峰
Rotary forming device for concrete prefabricated part
The invention discloses a rotary forming device for a concrete prefabricated part. The rotary forming device comprises a base, a vertical seat, a servo motor, a gear, a rotating support, a rotary table, prefabricating moulds, a right vertical column, a first bracket, a first air cylinder, a pre-pressing and vibration mechanism, a support, a material bin, a left vertical column, a top plate, a second air cylinder and a paving mechanism. The servo motor works, concrete is put into the prefabricating moulds when the prefabricating moulds rotate to the position under the material bin, and the prefabricating moulds move to the position under the paving mechanism; the second air cylinder works, material pushing heads are inserted into the prefabricating moulds, and the paving mechanism drives the material pushing heads to make reciprocating motion to flatten the concrete; and then the prefabricating moulds move to the lower end of the pre-pressing and vibration mechanism, and the pre-pressing and vibration mechanism works to pre-press and vibrate the concrete. The rotary forming device is simple in structure; the concrete can be flattened, pre-pressed and vibrated automatically, so thatthe prefabricating moulds are filled with the concrete rapidly and fully; and the concrete is combined rapidly because of being pressed so as to exhaust air, thus, the comprehensive quality of the concrete prefabricated part is effectively improved, the automation degree is high, and the production efficiency is high.
Owner:WUJIANG CITY MINGGANG ROAD & BRIDGE
Food transport vehicle with self-unloading function
PendingCN107539190AFill up fastEasy to transportLoading/unloading vehicle arrangmentItem transportation vehiclesHydraulic motorFood transport
A food transport vehicle with a self-unloading function comprises a towing vehicle, a carriage, a chassis and a control unit. The left side and the right side of a frame edge beam are provided with aleft carriage plate and a right carriage plate correspondingly, and the upper portion and the lower portion of the frame edge beam are provided with an upper carriage plate and a bottom plate correspondingly. The front portion of the frame edge beam is provided with a front carriage plate, and the rear portion of the frame edge beam is provided with a rear door assembly. Nuts are fixedly mounted on the left side and the right side of a push plate, and the nuts on the left side and the right side are in threaded connection with a left lead screw and a right lead screw correspondingly. The frontends of the left lead screw and the right lead screw are connected with output shafts of a left hydraulic motor and a right hydraulic motor through flanges. Top multi-hole food loading is adopted, the vehicle can be rapidly filled, no free space is reserved, and the loading quantity is increased; in food unloading, the push plate is adopted to push food out of the carriage, the food unloading speed and flow can be controlled, and the food unloading rhythm is met; and in no load, the push plate is reset to the front portion of the carriage, transportation of other goods is facilitated, and thefood transport vehicle with the self-unloading function has the advantages of being simple in structure and high in transportation efficiency.
Owner:SHANDONG JIAOTONG UNIV
Intelligent computing system used for animal husbandry and use method thereof
ActiveCN113080078AEasy to identifyReduces individual measurement stepsAnimal feeding devicesAnimal housingAnimal scienceEngineering
The invention discloses an intelligent computing system used for animal husbandry and a use method thereof. The intelligent computing system comprises a camera, a feeding module and an intelligent computing module, the camera and an electronic tag are respectively connected with the intelligent computing module, the intelligent computing module is connected with the feeding module, the feeding module is connected with a detection module and a weighing module, and the weighing module is further connected with a timing device. According to the intelligent computing system used for animal husbandry and the use method thereof, through the arranged camera, photo recording can be carried out on the state of a pig, through an arranged reading device, identifying is conveniently carried out on the electronic tag, recording is carried out on the growth state of pigs, through an arranged limiting rod, data recording is conveniently carried out on the body type of the pig, through intelligent calculation module, pig growth curves can be fitted more conveniently, scientific feeding is carried out on the pigs, through the arranged feeding module and the intelligent computing module, feeding with different food amounts can be carried out on the pigs according to the growth conditions of the pigs, the manual feeding step is omitted, and manpower is saved.
Owner:中科海拓(无锡)科技有限公司
Waterproof construction process for basement
InactiveCN111535368AImprove waterproof effectAvoid weak bondsProtective foundationMechanical engineeringCement mortar
The invention discloses a waterproof construction process for a basement, and relates to the field of building construction. The waterproof construction process for the basement comprises the following steps of S1, cleaning a base layer; S2, performing corner treatment; S3, conducting primer coating; S4, trial laying of a coiled material; S5, heating the surface of the coiled material; S6, pavingand pasting the coiled material; S7, scraping and sealing an interface; S8, pasting lap seams; and S9, constructing a protective layer. The waterproof construction process for the basement has the following advantages that cement mortar is made into a circular arc or a 135-degree break angle at the corner position, so that the waterproof coiled material can be flatly attached to the surface of thebase layer, the phenomena of hollowing and wrinkling are avoided, perfect sealing of all positions is achieved, and the waterproof effect of the whole basement is improved.
Owner:中力建设集团有限公司
Vertical winding device for flat wire
PendingCN112927926AEffectively control the occupied spaceControl takes up spaceInductances/transformers/magnets manufactureWire rodWire cutting
The invention provides a vertical winding device for a flat wire. The vertical winding device comprises a wire feeding assembly, a wire winding assembly, a first wire clamping assembly, a second wire clamping assembly, a framework feeding assembly, a wire cutting assembly, a first wire folding assembly, a corner cutting assembly, a second wire folding assembly, a discharging assembly and a carrying assembly, wherein the wire winding assembly and the wire clamping assemblies in the vertical winding device are integrated, so a framework fixing part on a main rotating shaft is closer to the wire clamping assemblies; a first wire pushing block and a second wire pushing block in a first wire pushing assembly and a second wire pushing assembly move in different directions respectively, a wire is bent in different directions, and two times of bending are completed on the same wire folding assembly, so efficiency is improved, and meanwhile, the space occupied by the wire folding assemblies is effectively controlled; and in a corner cutting process, a pin part is cut off through a cutting block in the extending direction of a first inclined plane and a second inclined plane, so an inclined plane is formed on the pin part. The coil having the pin part with the inclined plane is applied to other scenes, and the application degree of the flat inductance coil is improved.
Owner:珠海科丰电子有限公司
Large-size graphene foaming plate
The invention belongs to the technical field of foaming plates and particularly provides a large-size graphene foaming plate which comprises a plate body, a V-shaped clamping groove, a protruding block, a clamping unit, a locking unit, a pinning-up unit and a filling unit. The V-shaped clamping groove is formed in one side of the plate body. The protruding block is arranged on the side, away fromthe V-shaped clamping groove, of the plate body. The locking unit is arranged at the end, close to the opening, of the V-shaped clamping groove. The locking unit locks the protruding block rapidly. According to the large-size graphene foaming plate, after the protruding block is inserted into the V-shaped clamping groove, an impact block ejects out an impact pin, the impact pin detonates an explosive package, high-temperature and high-pressure airflow is generated, and enters a nail groove through a pipeline to push out an anchoring assembly, the anchoring assembly is nailed into a buffering plasticene layer and an aluminum alloy layer of the inner side of the V-shaped clamping groove, thus the plate body is prevented from loosening and falling off, and the potential safety hazard is reduced.
Owner:王青
Mold for preparing EPP steering wheel
The invention discloses a mold for preparing an EPP steering wheel. The mold comprises an upper mold and a lower mold, the upper mold is internally provided with an upper cavity, and the lower mold is internally provided with a lower cavity. The mold for preparing the EPP steering wheel is characterized in that a movable insert is arranged in the lower mold, the movable insert is driven by a driving mechanism to move up and down in the lower mold, the top of the movable insert is provided with a movable cavity, and the upper cavity in the upper mold, the lower cavity in the lower mold and the movable cavity in the movable insert are matched to form a forming cavity used for forming an EPP layer on the steering wheel. The EPP layer of the EPP steering wheel prepared through the mold is large in density and compact in structure, the surface is smooth and elastic, the whole EPP layer is complete and free of shrinkage cavities, no defect exists, and the quality is very high. Meanwhile, due to the fact that the upper mold and the lower mold are subjected to mold closing before material injection is conducted, and parting surfaces of the upper mold and the lower mold are gapless, no burr exists on the final EPP steering wheel basically, burrs do not need to be removed manually, and the cost of manually removing the burrs is reduced.
Owner:SHANGHAI JIXIANG AUTOMOBILE ROOF TRIMMING
Disengagement-resisting type filing shovel structure for building construction cement brickwork joint filling
InactiveCN111927123AAchieve vibrationRealize anti-shedding effectBuilding material handlingJoint (building)Shovel
The invention provides a disengagement-resisting type filing shovel structure for building construction cement brickwork joint filling and relates to the technical field of building construction tools. The disengagement-resisting type filing shovel structure for building construction cement brickwork joint filling solves the problems that it cannot be achieved that vibration compaction of cement in the smearing process is automatically achieved through structural improvement so as to lower the disengagement probability of cement, rapid repair of the brickwork joint at the corner of a wall cannot be achieved, and pre-cleaning of the smeared portion cannot be achieved. The disengagement-resisting type filing shovel structure for building construction cement brickwork joint filling comprisesa filling shovel body. A side plate is installed on the filling shovel body. The filling shovel body is further provided with a cleaning brush. Two vibrating structures are welded to the left side andthe right side of a holding handle correspondingly and are arranged in a staggered shape. When the holding handle slides in a sliding seat, the two vibrating structures sequentially conduct vibration, so that the vibration frequency is improved, and then the compacting effect is improved.
Owner:王永明
Blast auxiliary tool
The invention discloses a blast auxiliary tool which comprises a shell and a positioning plate. The outer portion of the shell is wrapped by a layer of air cushion, an air inlet is formed in the air cushion, and an inflation device for inflating the air cushion is arranged on one side of the air cushion. The blast auxiliary tool has the advantages that in the using process, the blast auxiliary tool is arranged on a blast cartridge in a sleeving mode, the blast cartridge can be fast fixed, a blast hole can be fast filled, and therefore previous fixing time can be shortened, and the working efficiency is improved. The blast auxiliary tool can be suitable for any type of blast cartridge.
Owner:GUIZHOU XINLIAN BLAST ENG GRP
Welding technology of ultrahigh vacuum stainless steel cavity chamber
InactiveCN109746544AImprove protectionAchieve protectionWelding accessoriesUltrasonic weldingShielding gas
The invention discloses a welding technology of an ultrahigh vacuum stainless steel cavity chamber. The welding technology of the ultrahigh vacuum stainless steel cavity chamber comprises the steps ofwelding preparation, point welding pre-positioning and synchronous welding of the inner surface and the outer surface, welding piece polishing treatment after welding and ultrasonic welding seam defect detection. According to the welding technology of the ultrahigh vacuum stainless steel cavity chamber, the joint of a dual-surface V-shaped groove is covered with a welding wire, and then synchronous dual-surface welding protected by mixed gas of dual-arc argon and helium is carried out; and the stainless steel welding quality and efficiency are improved, protecting gas generated by single-surface welding is prevented from incompletely protecting the back surface of a welding seam, the welding oxidization is reduced, the welding intensity is improved, the comprehensive protection of the gasis facilitated, and meanwhile, the welding seam strength is greatly improved due to the fact that the inner side and the outer side of a welding position are both welded, the welding quality is ensured, and the welding deformation is reduced.
Owner:JIANGYIN GUANGKE PHOTOELECTRIC PRECISION EQUIP CO LTD
Metal casting sand casting device
The invention discloses a metal casting sand casting device which comprises a casting device main body, a data controller and a hydraulic machine; an operation table is arranged at the front end of the casting device main body manufactured from a high-strength metal material and is arranged in the casting device main body in an embedding manner; an anti-skid rubber cushion is arranged at the bottom end of the casting device main body and is fixedly connected with the casting device main body through an adhesive; a connection valve is installed at the top end of the casting device main body towards the right and is movably connected with the casting device main body through nuts; a protective cover plate is installed at the right end of the connection valve and is movably connected with thecasting device main body through the connection valve; and the data controller is installed at the middle end of the casting device main body and is arranged in the casting device main body in the embedding manner. The metal casting sand casting device provided by the invention is high in precision performance and good in casting effect and can more efficiently perform casting operation by adopting intelligent control.
Owner:昆山普克特金属制品有限公司
Soil porosity testing device based on superfluid
InactiveCN113310880AFill up fastThe principle is simplePermeability/surface area analysisPorositySoil science
The invention discloses a soil porosity testing device based on superfluid, and relates to the technical field of porosity measuring devices. The soil porosity testing device based on the superfluid is characterized by comprising a superfluid container, a cylindrical glass cover, a cylindrical soil loader and a measuring cylinder. The superfluid container is arranged above the cylindrical glass cover and is provided with scales and a valve; the lower bottom surface of the cylindrical glass cover is a detachable glass surface, a position adjusting screw is arranged below the lower bottom surface of the cylindrical glass cover, and a superfluid container fixing groove and a cylindrical soil loader fixing groove are formed in the lower bottom surface of the cylindrical glass cover; the upper top surface of the cylindrical glass cover is provided with a handle, a horizontal pipe, a gap for mounting the superfluid container and a circular ring frame; the cylindrical soil loader is installed on a cylindrical soil loader fixing groove, and an inclined ring groove with an outlet is formed in the side face of the cylindrical soil loader; and the measuring cylinder is arranged below the outlet of the inclined ring groove. The device can be used for testing the soil porosity.
Owner:SOUTHWEST JIAOTONG UNIV
Wire coil device and glue pouring process thereof
PendingCN112927927AEasy to moveReduce magnetic lossInductances/transformers/magnets manufacturePhysicsEngineering
The invention provides a wire coil device and a glue pouring process thereof. The wire coil device comprises a coil tray, an excitation wire, an insulating plate, a ferrite assembly and a heat dissipation plate, wherein the excitation wire is contained in a wire groove of the coil tray, a plurality of limiting protrusions are further arranged at the bottom of the coil tray, the insulating plate is stacked above the excitation wire, the limiting protrusions support the insulating plate, a first glue pouring space is formed between the insulating plate and the coil tray, the ferrite assembly is stacked above the insulating plate, the heat dissipation plate is installed at the opening of the coil tray, and a second glue pouring space is formed between the heat dissipation plate and the ferrite assembly. According to the invention, a glue filling runner is specially designed, so that the heat-conducting glue can flow conveniently during glue filling, and the whole internal cavity can be quickly filled with the heat-conducting glue. Through the integrated design of the ferrite assembly, the assembly is convenient, and the magnetic loss of the ferrite is reduced. The limiting protrusions are additionally arranged on the coil tray, so that the gap between the insulating plate and the coil tray is increased, and a glue pouring channel can be formed easily.
Owner:安洁无线科技(苏州)有限公司
Packaging product and production method thereof
InactiveCN113380645AShorten the production cycleControl the cost of useSemiconductor/solid-state device detailsSolid-state devicesEpoxyPolymer science
The invention relates to the technical field of packaging, and particularly relates to a packaging product and a production method thereof. The method comprises the steps: constructing a silica gel fence with a packaging region on the inner side along the side wall of a packaging substrate according to a first preset height by using fluid silica gel through a first dispensing machine, and enabling an electronic element to be located in the packaging region; after the silica gel fence is cured, flatly laying fluid epoxy resin to a second preset height in the packaging region through a second dispensing machine, wherein the second preset height is smaller than or equal to the first preset height; and baking and curing the epoxy resin according to the preset baking condition to obtain the packaged product so that the production cycle of the packaged product is shortened. The flowing range of the epoxy resin is limited through the silica gel fence, limitation of the epoxy resin on an external structure is reduced, the thickness of a packaged product can be controlled by the height of the silica gel fence, and regulation and control are convenient and fast.
Owner:SHENZHEN JINCHUANGHONG PHOTOELECTRIC TECH CO LTD
Change-over valve assemblies for water-conducting household appliances and water-conducting household appliances
ActiveCN108463663BFill up fastEfficiency loss minimizedOperating means/releasing devices for valvesTableware washing/rinsing machine detailsEnvironmental engineeringMechanical engineering
Owner:BSH BOSCH & SIEMENS HAUSGERAETE GMBH
A video encoding method, electronic device and system utilizing long-term reference frames
ActiveCN106817585BFill up fastEasy to compressDigital video signal modificationComputer hardwareVideo encoding
Owner:肖峰
Building leaking stoppage tray
InactiveCN107355593APrevent leakageIngenious structural designPipesEconomic benefitsArchitectural engineering
The invention provides a construction leak-stopping tray, which has the advantage of better preventing concrete leakage and improves construction safety and engineering quality. A leak-stopping pallet for construction, which is composed of a left pallet, a right pallet and a fastening device, one side of the left pallet and the right pallet is connected by a movable device, and the other side of the left pallet and the right pallet is equipped with a fastening device, the fastening device The fixing device includes a left lock piece fixed on the left tray and a right lock piece fixed on the right tray, through the mutual cooperation of the left lock piece and the right lock piece, the left tray and the right tray can be locked The clamping connection forms a hollow part for threading and fixing a round pipe. The structure design of the invention is ingenious, very convenient to use, effectively prevents the leakage of concrete, and has great market prospects and economic benefits.
Owner:泉州市中研智能机电研究院有限公司
Automatic transformer based on electrical engineering
InactiveCN114724805ATake away smoothlyDoes not affect workTransformers/inductances coolingDispersed particle filtrationElectric machineTransformer
The automatic transformer comprises an outer box and a transformer body, a storage box is fixed to the inner bottom of the outer box, the transformer body is arranged at the upper end of the storage box, a base is fixed to the bottom of the outer box, and a storage groove is formed in the bottom of the outer box; a rolling transfer mechanism is arranged in the storage groove, an air inlet hole is formed in the top of the outer box in a penetrating mode, a ventilation box is fixed to the side wall of the lower portion of the outer box, a motor is fixed to the side wall of the ventilation box, fan blades are fixed to an output shaft of the motor, and an opening is formed in the side wall of the ventilation box in a penetrating mode. The transformer has the advantages that when the interior of the outer box is on fire due to line faults of the transformer body or high temperature, the sensor transmits an electric signal, so that compressed carbon dioxide in the storage box can be quickly released from the atmosphere port to quickly fill the outer box, air in the outer box is exhausted, fire spreading is prevented, and the transformer body is effectively protected.
Owner:河南工学院
Reinforcing method for high-speed railway karez foundation
PendingCN114032907ATo achieve reinforcementEffective reinforcementFoundation engineeringCeramicwareWater storageStructural engineering
The invention discloses a reinforcing method for a high-speed railway karez foundation. The reinforcing method comprises the following steps that A, slurry intercepting barriers are embedded in boundary vertical shafts at the two ends of a closed conduit section in the karez foundation to be reinforced; B, the tail end of the grouting pipe extends into the closed conduit from one boundary vertical shaft and reaches the other boundary vertical shaft; a plurality of grouting holes are formed in the pipe wall, located in the closed conduit, of the grouting pipe; C, 250-350 parts by mass of cement and 1200-1400 parts by mass of coal gangue with the particle size being 10-20 mm are prepared into slurry with the water cement ratio being 0.25-0.45; D, a high-pressure grouting pump is used for injecting the slurry prepared in the step D into the closed conduit between the boundary vertical shafts through a grouting pipe, and the closed conduit is filled with the slurry; maintaining is performed for 2-3 days; and E, the boundary vertical shafts and other vertical shafts between the boundary vertical shafts are filled with gravels or pebbles with the particle size of 20-50 mm or solid waste near the construction site. According to the method, the original water storage and drainage functions of the karez are kept, and safe operation of the high-speed railway can be guaranteed; and meanwhile, operation is convenient, safe and environment-friendly, cost is saved, and engineering investment increase is small.
Owner:SOUTHWEST JIAOTONG UNIV
Safe and stable automatic piling mechanism for building construction
The invention discloses a safe and stable automatic piling mechanism for building construction. The safe and stable automatic piling mechanism comprises a limiting protective cover; a working groove is formed in the middle of the limiting protective cover, an inserting groove is formed in the bottom of the limiting protective cover, second threaded holes are symmetrically formed in the bottom endface of the limiting protective cover, telescopic clamping grooves are formed in the bottom end face of the limiting protective cover in a rectangular distribution mode, the telescopic clamping grooves and the second threaded holes are distributed in a staggered mode, observation grooves are symmetrically formed in the side end face of the limiting protective cover in a penetrating mode, and a telescopic inserting groove is formed in the middle of the upper end of the limiting protective cover in a penetrating mode. In the using process of the safe and stable automatic piling mechanism, a pilebody can be rapidly impacted and inserted into a construction site, it is guaranteed that the pile body is inserted into the ground in a vertical state to the maximum degree, the pile body does not need to be straightened manually in the impacting process through protection of the limiting protective cover, and therefore accidents are greatly avoided.
Owner:广西南宁华帅建筑工程有限公司
Multi-functional grain transport vehicle
PendingCN107499217AFill up fastEasy to transportLoading/unloading vehicle arrangmentTransportation itemsAgricultural engineeringTractor trailer
Provided is a multi-functional grain transport vehicle. The multi-functional grain transport vehicle comprises a towing vehicle, a chassis and a compartment. The compartment is installed on the chassis and comprises a framework boundary beam, a left compartment board, a right compartment board, an upper compartment board, a lower compartment board and car door assemblies. A notch is arranged in the upper compartment board. A feeding port is installed in the upper compartment board in the matching mode. N circular notches (N larger than or equal to 2) are arranged in the lower compartment board and used for downwardly unloading grains. Material unloading assemblies are fixedly installed at the bottom of the lower compartment board through bolts. The multi-functional grain transport vehicle adopts a top movable-type grain-loading method so that the vehicle can be quickly and fully loaded. Additionally, no free space is left so that loading amount is increased. During grain unloading, a specialized grain unloading part is employed so as to control speed and flow amount of grain unloading. Therefore, the requirement for grain unloading pace is met. In case of empty load, grain unloading openings are blocked so that other goods are conveniently transported. The multi-functional grain transport vehicle is advantaged by being simple in structure and high in transport efficiency.
Owner:SHANDONG JIAOTONG UNIV
Urinal
The invention relates to a urinal. The urinal comprises a urinal main body, a water tank and a drain outlet, the water tank is provided with a water inlet, a main waterway and a shunt waterway are arranged in the water tank, one end of the main waterway is communicated with the water inlet, the other end of the main waterway is communicated with the shunt waterway, the urinal main body comprises acleaning surface, the shunting waterway is arranged along the upper end side line of the cleaning surface, a plurality of scrubbing holes are formed in the surface of the shunt waterway, the sectionand flow direction of the flushing waterway are optimized, it can be guaranteed that the main water path is rapidly filled with a small amount of flushing water, and the cleaning face on the urinal body is effectively flushed through multiple scrubbing holes formed in the flow dividing water path so that flushing water is saved. In addition, due to the fact that the flow dividing water path is arranged along the side line of the upper end of the washing face, the washing face of the urinal can be completely covered with the flushing water sprayed out of the scrubbing holes, the washing requirements of urinals of different shapes for the washing face can be met, and urine dirt and peculiar smells caused by the fact that the washing face of a conventional urinal is not washed in place are effectively improved.
Owner:HUIDA SANITARY WARE
A production and processing device for building prefabricated components
ActiveCN112659319BAchieve vibrationFill up fastAuxillary shaping apparatusGear wheelConstruction engineering
Owner:昭通高速装配式建筑有限公司
Quick resetting system for machine table
PendingCN113915182AReduce capacityQuick returnServomotor componentsFluid-pressure actuator componentsEngineeringSuction tubing
The invention relates to a quick resetting system for a machine table. The quick resetting system comprises a movable table; a buffering cylinder group which is provided with a buffering cylinder and a buffering piston, wherein a buffering connecting rod is connected to the buffering piston and the movable table, and each buffer cylinder is provided with an oil suction hole and an oil discharge hole; an oil suction pipeline which is connected with the oil suction holes of the pair of buffer cylinder groups and an oil tank and can suck oil into the buffer pistons of the buffer cylinder groups; an oil discharge pipeline which is connected with the oil discharge holes of the pair of buffer cylinder groups and the oil tank; a lifting cylinder group which is arranged in the middle of the pair of buffering cylinder groups; a lifting cylinder group which is provided with a lifting cylinder, a lifting piston and a lifting extension rod which is connected to the movable table; a lifting cylinder which is provided with a first access hole; and a lifting pipeline which is connected with the first inlet and outlet hole of the lifting cylinder group and an air oil pressure source and can push the lifting piston of the lifting cylinder group. The invention further discloses a quick resetting system for the machine table, the buffering cylinder sets are integrated into one, and the lifting cylinder sets are arranged in the buffering cylinder sets.
Owner:INDEX AUTOMATIC TECH
Rapid setting waterproof glue
InactiveCN106047191AFill up fastNo pollution in the processNon-macromolecular adhesive additivesOrganic non-macromolecular adhesiveHydrogen(Hydroxyethyl)methacrylate
The invention discloses rapid setting waterproof glue which comprises a mixture of peroxysulphate and sodium sulfite, calcium carbonate powder, silicone oil containing hydrogen, hydroxyethyl methacrylate and a phenolic main high-temperature stabilizer serving as an antioxidant 168 and is formed by mixing; the rapid setting waterproof glue comprises the following components: 30-55 percent of mixture of peroxysulphate and sodium sulfite, 2-4 percent of calcium carbonate powder, 10-30 percent of silicone oil containing hydrogen, 2-5 percent of hydroxyethyl methacrylate and 3-7 percent of phenolic main high-temperature stabilizer serving as the antioxidant 168. The rapid setting waterproof glue disclosed by the invention has the characteristics of being rapid in setting and waterproof.
Owner:镇江东方红纳米科技有限公司
A kind of intelligent computing system for animal husbandry and using method thereof
ActiveCN113080078BEasy to identifyReduces individual measurement stepsAnimal feeding devicesAnimal housingBiotechnologyAnimal science
Owner:中科海拓(无锡)科技有限公司
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