49results about How to "Shorten unloading time" patented technology

The utility model relates to a cable packaging film winding machine with a rapid discharging function, and belongs to the technical field of cable packaging film winding, the cable packaging film winding machine comprises a rack, a guide mechanism and a winding mechanism are installed on the rack, the guide mechanism comprises a driving guide roller and a plurality of driven guide rollers, and the driving guide roller and the driven guide rollers are rotationally connected to the rack; the winding mechanism comprises a winding rod, a supporting rod and a driving assembly. The discharging mechanism is integrated, the winding mechanism is improved to be used in cooperation with the discharging mechanism, after the winding mechanism completes winding, the winding rod can be rapidly and integrally separated to one side of the discharging mechanism, the winding action continues to be carried out, in the winding period, workers can disassemble the wound winding rod, and the working efficiency is improved. And the unloading time is greatly saved.

The invention discloses a frozen coal unfreezing device for truck transportation, which belongs to the technical field of coal transportation and comprises a turnover assembly, a first heating assembly, a second heating assembly, a driving assembly and a water inlet assembly. According to the invention, a plurality of working infrared heating tubes heat frozen coal in the compartment and two sides of the compartment, hot water is sprayed to one side of the interior of the compartment, the unfrozen hot water is heated by the heated compartment, and the frozen coal is unfrozen continuously by the hot water heated by the compartment; the working infrared heating pipes can heat the side face and the bottom of the carriage, and meanwhile the working infrared heating pipes heat water at the bottom of the carriage, so that the hot water at the bottom of the carriage can unfreeze frozen coal making contact with the bottom of the carriage. The first heating assembly and the second heating assembly synchronously rotating with the carriage can enhance the unfreezing effect of frozen coal in the carriage, unfreezing and unloading can be carried out at the same time, the unloading time is shortened, and the transportation cost of the frozen coal is reduced.

The invention discloses a turning device for differential shaft machining, and relates to the technical field of turning devices.The turning device comprises a rack and a sliding seat installed at the top of the rack, a cutter is installed at the top of the sliding seat, a three-jaw chuck is installed on the inner side of the rack, and a columnar workpiece is clamped on the inner side of the three-jaw chuck; and the alternate feeding mechanism is located on one side of the rack and used for alternately feeding the columnar workpieces, the alternate feeding mechanism comprises a support fixedly connected to one side of the rack, one end of the support is fixedly connected with a first connecting base, and the top and the bottom of the first connecting base are both fixedly connected with second connecting bases. By arranging the alternate feeding mechanism, the function of alternately feeding and discharging the two columnar workpieces is achieved, manual operation of workers is not needed, the time for manually replacing discharging and feeding by the workers is shortened, and then the cutting efficiency of the columnar workpieces is improved.

The invention provides a hybrid rice seed production female parent seed unloading device, a control method and a harvester. The hybrid rice seed production female parent seed unloading device comprises an upper right-angle impeller mounting pipe, a grain impurity rate monitoring device, an unloading outlet pipeline, a control device, a centrifugal fan, a ventilation pipe, a shaking plate device, a driving motor set, a grain tank, a high-position unloading barrel, a three-impeller device and a grain discharging device. The centrifugal fan, the ventilation pipe, the high-position grain unloading barrel, the upper right-angle impeller installation pipe and the grain unloading outlet pipeline are sequentially connected, a grain outlet is formed in the lower portion of the grain tank, the shaking plate device is installed in the grain outlet, one end of the grain discharging device is connected with the grain outlet, the other end of the grain discharging device is connected with the ventilation pipe, and an opening is formed in the connecting position of the grain discharging device and the ventilation pipe. The grain unloading efficiency can be remarkably improved, the grain unloading time is shortened, the whole machine operation efficiency is improved, and the grain unloading device can be used for harvesting rice seeds, rice, wheat, oilseed rape and soybeans and has wide applicability.

The invention discloses an intelligent logistics unmanned aerial vehicle with a quick-change storage cabin structure, and particularly relates to the field of unmanned aerial vehicle intelligent logistics, the intelligent logistics unmanned aerial vehicle comprises an unmanned aerial vehicle main body, one side of the unmanned aerial vehicle main body is connected with an identification camera, and the bottom of the unmanned aerial vehicle main body is connected with an unmanned aerial vehicle base; two symmetrical unmanned aerial vehicle supporting seats are arranged on the two sides of the bottom of the unmanned aerial vehicle base, a clamping connecting box is arranged between the two unmanned aerial vehicle supporting seats, a clamping motor is connected to the top of one end of the clamping connecting box, and two storage bin clamping claws are connected to the bottom of the clamping connecting box. A hook clamping device is arranged in the clamping connecting box; the storage cabin can be automatically clamped or released, in the unmanned aerial vehicle transporting and releasing process, the releasing position can be more accurate, the releasing action is safer, the storage cabin is fixed by controlling the hanging ring and clamping through the motor, and therefore the storage cabin can be rapidly replaced.

The utility model discloses a sweet potato peeling and cleaning device, and relates to the technical field of sweet potato processing, the sweet potato peeling and cleaning device comprises a box body, a plurality of peeling rollers are arranged in the box body in a V shape, brushes are uniformly arranged on the surfaces of the peeling rollers, and a filter screen plate is obliquely arranged under the peeling rollers in the box body. According to the sweet potato peeling machine, the belt elevator is arranged, the rubber baffle is installed on the belt of the belt elevator, sweet potatoes can be automatically fed through the cooperation of the rubber baffle and the belt elevator, and therefore the sweet potatoes can be automatically peeled, the peeling efficiency is improved, the labor intensity of workers is reduced, the labor intensity of workers is reduced, and the labor intensity of workers is reduced. According to the sweet potato peeling and cleaning device, manual feeding is not needed, feeding is convenient and high in efficiency, the labor amount of workers is reduced, through mutual cooperation of the guide rod, the push plate, the push rod and the handle, peeled sweet potatoes can be rapidly pushed to the discharging port, the workers can conveniently take out the sweet potatoes from the device, the discharging time of the workers is shortened, and the sweet potato peeling and cleaning efficiency is improved.

The application discloses a low-latency computing task unloading method and system based on an artificial fish school algorithm, and comprises the following steps: establishing a MEC system for unloading computing tasks of multiple user devices to MEC servers; the MEC system comprises K MEC servers and N user devices; the user device computing task is completed through the pre-optimized MEC system, and the process comprises the following steps: dividing the computing task of each user device into K+1 subtasks, compressing part of the data of the subtasks by using a data compression method to obtain compressed data, dividing the subtasks into compressed data and uncompressed data, transmitting the K subtasks of the user device to each MEC server in a non-orthogonal multiple access mode, and respectively calculating the K+1 subtasks of the user device and each MEC server, and returning the calculation results of the MEC servers to the user device; the maximum user computing task completion latency is significantly reduced, and the user experience is improved.

The utility model relates to the field of cement mortar conveying equipment, and discloses an electric cement mortar transport vehicle which comprises a bottom plate, a motor is fixedly connected to the bottom of the bottom plate, a driving belt wheel is fixedly connected to the output end of the motor, a belt is arranged outside the driving belt wheel, a driven belt wheel is arranged on the inner side of the belt, and the driven belt wheel is fixedly connected to the output end of the motor. The inner side of the driven belt wheel is fixedly connected with a rotating shaft, the outer portion of the rotating shaft is fixedly connected with a rotating shaft sleeve, the rotating shaft sleeve is fixedly connected to the two sides of the bottom of the bottom plate, the two ends of the rotating shaft are fixedly connected with rolling wheels, the bottom of the bottom plate is fixedly connected with a support, and a storage battery is arranged in the support. The two sides of the top of the bottom plate are fixedly connected with rotating assemblies. According to the utility model, through the arrangement of the motor, the physical power is saved, the working efficiency is higher compared with that of a manual trolley, and through the arrangement of the air cylinder, the unloading time is shortened, and the labor productivity is improved.

The invention relates to high-purity asphalt purification and extrusion equipment and method, and relates to the field of asphalt production equipment.The high-purity asphalt purification and extrusion equipment comprises an asphalt extraction instrument, a waste plastic treatment mechanism, a heating and mixing kettle and a stirring and shearing mechanism; the asphalt extraction instrument is used for purifying base asphalt and conveying the base asphalt into the heating and mixing kettle, the waste plastic treatment mechanism is used for cleaning, crushing and drying waste plastic to form a modifier and conveying the modifier into the heating and mixing kettle, and the stirring and shearing mechanism is used for shearing and stirring the modifier and the base asphalt to form asphalt; an extrusion discharging mechanism is arranged on the heating mixing kettle, a discharging port is formed in the heating mixing kettle, a blocking plate matched with the discharging port is arranged on the extrusion discharging mechanism, the extrusion discharging mechanism can press and convey asphalt in the heating mixing kettle to the discharging port, and the blocking plate can be matched with the extrusion discharging mechanism to block or open the discharging port. Through the mode of extruding the asphalt, the discharging time of the asphalt can be shortened, so that the production efficiency of the asphalt is improved.

The utility model provides an excess material clearing device of a car dumper, which is arranged on the car dumper and comprises a water delivery pipe, N gas delivery pipes and N spray nozzles used for spraying water mist jet flow into a carriage on the car dumper, the water conveying pipe is communicated with the N nozzles at the same time, and the N air conveying pipes and the N nozzles are communicated one to one. The air pressures in the N air delivery pipes are different, so that each spray head can spray water mist jet flows with different pressures; n is a natural number greater than or equal to 2. According to the utility model, air-water two-phase flow is adopted to clean excess materials, so that the open wagon can be swept more efficiently, and the problem of dust raising can be avoided; and a plurality of nozzles with different spraying pressures are arranged, so that the nozzles with different pressures can be flexibly adopted for cleaning according to the types of excess materials, and the effect of applying medicines according to noses is achieved.

The application belongs to the field of copper foil and specifically discloses a diatomite filter and a filtering system. The diatomite filter comprises a shell, a vibrator, a plum blossom pipe and a filter cloth sleeve. The vibrator is arranged in the shell. The plum blossom pipe is connected below the vibrator. The filter cloth sleeve is sleeved on the plum blossom pipe. A diatomite layer is coated on the filter cloth sleeve. The shell is provided with an opening corresponding to the bottom of the plum blossom pipe. When the diatomite filter is in a first state, the vibrator vibrates and drives the plum blossom pipe to vibrate. In the above manner, the diatomite filter can shorten the soil unloading time while reducing damage to the filter cloth sleeve.

The utility model relates to the technical field of anti-blocking of receiving hoppers, in particular to an anti-blocking receiving hopper which comprises a receiving hopper, a blanking hopper and a transmission cutting mechanism, the transmission cutting mechanism is arranged in the blanking hopper and comprises a cutting disc and a cutting rotating shaft, the cutting rotating shaft penetrates through the blanking hopper, and the cutting disc is arranged on the cutting rotating shaft. A plurality of cutting discs are obliquely arranged on the cutting rotating shaft in the blanking hopper, a cutting angle is formed between the cutting discs and the cutting rotating shaft, the plurality of cutting discs are uniformly distributed on the cutting rotating shaft in the blanking hopper at equal intervals, and the cutting discs between two adjacent cutting rotating shafts are arranged at intervals in a crossed manner; the material receiving hopper has the advantages that materials are prevented from being blocked at the bottom of the material receiving hopper, the service life of the material receiving hopper and related equipment is prolonged, the maintenance and replacement cost of the equipment is reduced, the production downtime caused by equipment failures can be shortened, and the reliability and stability of the equipment are improved.

The present invention relates to a component arrangement device for semiconductor technology and a component arrangement method thereof. The component arrangement device for semiconductor technology comprises: a loading unit (11) formed as a finger (12) located in combination with a conveying device (15) and loading components; an operation control unit (13) having a communication device arranged in the loading unit (11); and at least one visual unit (14).

The utility model discloses a hydraulic displacement hydrogen unloading system, which relates to the technical field of hydrogen unloading, and comprises a hydrogen compressor and a hydraulic system, one end of the hydrogen compressor is connected with a first gas phase pipeline, and the other end of the hydrogen compressor is connected with a second gas phase pipeline; the other end of the second gas phase pipeline is connected with a sequence control panel, the other end of the sequence control panel is connected with a third gas phase pipe, and the other end of the third gas phase pipe is connected with a hydrogen storage bottle group; according to the hydraulic replacement hydrogen unloading system, rapid replacement of hydrogen is achieved through the hydraulic system, the unloading time of the hydrogen is greatly shortened, the hydrogen unloading efficiency is greatly improved, meanwhile, the gas inlet pressure of the hydrogen compressor is stabilized at 20 Mpa, the displacement of the hydrogen compressor can be matched with the displacement of a hydraulic pump in the hydraulic system, and the cost is reduced. And the manufacturing cost of the hydrogen compressor is greatly reduced.

This invention discloses a gas turbine cylinder block machining positioning device, belonging to the field of machining clamping technology. The gas turbine cylinder block includes an outer cylinder, an inner cylinder, a star-shaped support, and a support ring. Multiple height-adjustable support mechanisms include support seats and movable supports. The movable supports are provided with normal positioning parts and tangential positioning parts. The top protection mechanism includes a guide plate, a first variable diameter plate, multiple sector plates, and multiple second positioning parts that can move synchronously radially. The guide plate is provided with multiple first straight grooves and second straight grooves. The first variable diameter plate is provided with multiple first arc-shaped grooves and connected to a second drive assembly. The multiple sector plates are stacked, and the sector plates are provided with first pins that cooperate with the first straight grooves and first arc-shaped grooves and second pins that cooperate with the second straight grooves. This invention uses height-adjustable support mechanisms to position the outer cylinder, resist shear force and axial force, and ensure support rigidity. It also cooperates with the top protection mechanism to make the axes of the support ring, outer cylinder, and inner cylinder collinear.

The utility model relates to surface treatment technical field discloses the quick spraying positioning frame of stone surface antifouling nano coating, including work table, the top fixedly connected with fixed plate of work table, the top of fixed plate is provided with fixed mechanism, the fixed mechanism includes slide, the middle top fixedly connected with fixed column no.

The invention relates to the technical field of wind power station base construction material transportation, in particular to a wind power station base construction material transportation device which is characterized in that a bearing mechanism is arranged on the upper side of mobile equipment, a guide mechanism is arranged on the bearing mechanism, and a positioning mechanism is arranged on the guide mechanism; according to the invention, through the cooperation of the guide mechanism and the positioning mechanism on the bearing mechanism, all steel templates stacked in the bearing mechanism can be synchronously and rigidly locked, so that the overall positioning efficiency of the steel templates is ensured, and the problem of dislocation abrasion or serious deflection of the steel templates due to jolting of moving equipment in the transportation process is avoided; through cooperation of the discharging mechanism, the guiding mechanism and the positioning mechanism, the stacked steel formworks can be sequentially discharged from bottom to top, meanwhile, it is guaranteed that the discharging position is not changed all the time, and therefore the overall discharging operation of discharging equipment is greatly simplified, and the overall discharging time is shortened.

The utility model discloses a color paint stirring device of convenient unloading mechanism, including support connecting frame still including setting mobile wheel at support connecting frame bottom, setting stirring jar body in support connecting frame inside, fixedly connected installation connecting seat of support connecting frame one side. Solve the problem of serious raw material waste when traditional device unloads, reduce the additional solvent needed for cleaning, reduce the cost. At the same time, reduce the residual time -consuming cleaning, shorten the unloading and cleaning time, improve production efficiency, avoid the delay of construction period when cleaning during multiple batch production. In addition, reducing the residual can prevent the pollution of the next batch of materials, ensure the stable product quality, reduce the risk of scrapping caused by deterioration, also can reduce the corrosion and wear of color paint residual to equipment, reduce mechanical failure, reduce maintenance cost, prolong the service life of equipment, also reduce the security risk of manual cleaning contact with harmful substances, reduce the labor intensity, be favorable to production management and improve enterprise competitiveness.

The invention discloses a lifting type corn harvester granary structure, and relates to the field of harvesting equipment. Comprising a bin body and a discharging mechanism, the discharging mechanism comprises a base and a lifting driving part, and a support inclined outwards is fixedly installed on one side of the top end of the base; when the bin body is fully loaded with harvested corn and needs to be unloaded, the bin body can be driven by the lifting driving assembly to ascend on the base, and meanwhile the bin body synchronously rotates and moves with the top end of the support as a fulcrum when ascending, so that the bin opening position of the bin body gradually rotates, inclines downwards and faces one side of the corn harvester, and the bin opening position of the bin body faces the side of the corn harvester. Accordingly, corn in the granary body can be directly dumped and unloaded into the transfer trolley located on one side of the corn harvester, the unloading process of the granary of the corn harvester is more convenient and faster, the time needed for unloading is shortened, the working efficiency of the corn harvester is improved, meanwhile, the corn is directly unloaded into the transfer trolley by lifting the granary, and the labor intensity of workers is reduced. And the subsequent transfer process of the corn is more convenient.

The unloading device for logistics comprises a conveying assembly, a container positioning assembly is arranged at one end of the conveying assembly, the container positioning assembly comprises a positioning plate, a sensor, a sliding block, a sliding groove, a guide shaft, a rear positioning plate connecting rod and a rear positioning plate, the sliding groove is formed in one end of the conveying assembly, and the sensor is arranged at the other end of the conveying assembly. A sliding groove is formed in the lower side of the positioning plate, the symmetrical sliding blocks are arranged in the sliding groove, a guide shaft is arranged in the sliding groove, the conveying assembly is fixed to the two ends of the guide shaft, the guide shaft penetrates through the sliding blocks, and the upper end of each sliding block is fixedly connected with the middle of the lower side of the positioning plate. The invention relates to the technical field of logistics unloading, in particular to an unloading device and an unloading method for logistics, and aims at solving the problems that in the prior art, unloading is conducted by means of the gravity of goods, it cannot be ensured that the goods are stably conveyed downwards in the middle position during unloading, and it cannot be ensured that the stability of the goods is kept in the conveying process.

The invention relates to the technical field of automatic unloading at the bottom of a substrate glass kiln, and discloses a device and a method for automatic unloading at the bottom of the substrate glass kiln, the device for automatic unloading at the bottom of the substrate glass kiln comprises a heating system, the heating system is directly installed under an unloading port at the bottom of the kiln, and the unloading port is connected with the heating system. The high-altitude operation requirement of operators is obviously reduced, the scalding risk possibly caused by direct operation of high-temperature molten glass is avoided, and the safety of the whole operation environment is improved; the heating system provided by the invention adopts a circular ring pipe design, and a plurality of flame nozzle openings are formed above the circular ring pipe at intervals, so that a larger area of the periphery of the discharge opening can be uniformly heated, and compared with local heating of a single oxyhydrogen gun, the temperature required for melting molten glass can be quickly reached, so that the operation time is greatly shortened, and the production efficiency is improved; in addition, by means of mixed combustion of natural gas and oxygen, higher heat efficiency is provided, and stability and controllability of flames are guaranteed.

The present invention relates to the technical field of transporting construction materials for a wind power station base, and specifically to a transporting device for construction materials for a wind power station base, comprising: a supporting mechanism is arranged on the upper side of a mobile device, a guiding mechanism is arranged on the supporting mechanism, and a positioning mechanism is arranged on the guiding mechanism; the present invention cooperates with the guiding mechanism and the positioning mechanism on the supporting mechanism to synchronously and rigidly lock all steel templates stacked in the supporting mechanism, thereby not only ensuring the overall positioning efficiency of the steel templates, but also avoiding the problem of misalignment, wear or serious deflection of the steel templates due to the bumping of the mobile device during transportation; the present invention cooperates with the unloading mechanism, the guiding mechanism and the positioning mechanism to unload the stacked steel templates from bottom to top in sequence while ensuring that the unloading position remains unchanged, thereby greatly simplifying the overall unloading operation of the unloading equipment and shortening the overall unloading time.

The present invention relates to the technical field of mixing equipment control, and provides a discharging control method, device and mixing equipment, the method comprising: determining at least one target discharging bin based on an obtained aggregate formula; determining a target conveying structure corresponding to each target discharging bin from at least two conveying structures, and obtaining a target conveying structure set, the target conveying structure set including at least one target conveying structure, wherein each conveying structure corresponds to at least one discharging bin; obtaining a target distance from each target discharging bin to a preset position; determining a discharging priority of the target discharging bin based on the target distance and the aggregate formula; and controlling the target discharging bin to discharge based on the discharging priority. The present invention is used to solve the problems of long time consumption, low efficiency and high cost in the prior art caused by artificially controlling the aggregate conveying of multiple flat belts, and realizes high efficiency and low cost in completing aggregate conveying.

The utility model discloses an anti-wall-sticking trough type mixer, which comprises a mixing unit, a stirring unit, a stirring unit and a stirring unit, the mixing unit comprises a trough body, a case I and a case II, the case I and the case II are arranged on two sides of the trough body, a stirring shaft is rotatably arranged in the trough body, a rotary driving component is arranged in the case II, and an output end of the rotary driving component is connected with the stirring shaft; and the anti-wall-sticking unit comprises a transmission assembly arranged at the output end of the rotary driving assembly and a plurality of scrapers arranged in the tank body, the working faces of the scrapers are kept in sliding contact with the bottom curved surface of the inner wall of the tank body, and the transmission assembly is used for driving the scrapers to horizontally move in a reciprocating mode. According to the utility model, materials adhered to the bottom of the inner wall of the tank body can be effectively scraped off in time through the reciprocating horizontal movement of the scraping plates in the anti-wall-adhesion units, so that the phenomenon that the materials are adhered to the wall is avoided, the uniformity of the materials in the mixing process is ensured, and the product quality is improved.

The invention belongs to the technical field of mechanical structures, and particularly relates to a grain tank device of a combine harvester, which comprises a tank body, a grain outlet cylinder, a gantry guide mechanism and a driving mechanism. The portal frame guide mechanism comprises a portal frame base, a left portal frame, a right portal frame and a grain tank support. The left side door frame and the right side door frame are arranged in parallel and are vertically and fixedly connected with the door frame base respectively; the two ends of the grain tank support are slidably connected with the left door frame and the right door frame respectively, and the tank body is installed on the grain tank support. The driving mechanism is installed on the portal guide mechanism and cooperates with the portal guide mechanism to control the box body to ascend or descend. One end of the grain outlet cylinder is rotationally communicated and connected with one side of the bottom of the box body; the flashboard assembly is arranged at the other end; a rotary drum handle is arranged on the side face of the grain discharging drum. According to the technical scheme, the grain breakage rate is reduced by adopting a brand-new structural design; the grain discharging barrel can flexibly rotate to realize accurate grain unloading; the unloading process is optimized by the box body structure and the driving mechanism; the design of the flashboard assembly, the pulley and other assemblies provides convenient control experience.

The utility model provides a die structure convenient to discharge, which relates to the field of forming dies and comprises a base (10), a door-shaped support (20), a lifting mechanism (30), an upper die (40) and a lower die (50), the door-shaped support (20) is arranged on the end face of the base (10), the lifting mechanism (30) is arranged in the middle of a cross beam of the door-shaped support (20), and the upper die (40) is arranged at the output end of the lifting mechanism (30). The lower die (50) is arranged on the end face of the base (10) and located between the door-shaped supports (20). A groove (51) is formed in the middle of the end face of the lower die (50), a first top plate (510) is arranged in the groove (51) in a sliding mode, a male die (400) corresponding to the groove (51) is arranged at the bottom of the upper die (40), and a second top plate (41) is coaxially arranged in the middle of the male die (400). According to the mold structure, after a product is formed, demolding or unloading of the product can be facilitated, and the problems that demolding is difficult, the production efficiency is reduced, and the product is prone to being damaged due to manual direct unloading are solved.

The utility model relates to the technical field of printing paper, and provides a printing paper trimming waste paper recycling device which comprises a recycling box, a smashing assembly is arranged in the recycling box, flow guide assemblies are arranged on the two side walls of the recycling box, compression boxes are arranged on the two sides of the recycling box, and the other ends of the flow guide assemblies are connected with the compression boxes. A compression assembly is arranged at the top of the compression box, the output end of the compression assembly extends to the inner side of the compression box, a pushing assembly is arranged in the compression box, an overturning assembly is arranged in the recycling box, a first U-shaped shell is fixedly installed on the overturning assembly, and the overturning assembly drives the first U-shaped shell to overturn back and forth. Therefore, when waste paper scraps on the first U-shaped shell enter the compression box through the flow guide assembly to be compressed, the electromagnet on the first U-shaped shell can adsorb and remove metal scraps or fragments mixed in waste paper, and then it can be ensured that the recycled waste paper does not contain metal impurities, and subsequent treatment equipment is prevented from being damaged.

The invention relates to a port full-automatic bulk grain unloading method and device. The invention provides a port full-automatic bulk grain discharging device which is characterized in that a bulk grain discharging temporary storage bin is located in a discharging weight house, the bulk grain discharging temporary storage bin is provided with a discharging hopper, a discharging valve is arranged at the bottom of the discharging hopper, a radar level gage is arranged at a discharging opening of the bulk grain discharging temporary storage bin, and an infrared distance measuring light curtain sensor is arranged on the side face of the bulk grain discharging temporary storage bin; the truck is located below the bulk grain discharging temporary storage bin during operation, and a material pushing mechanism is arranged in a carriage of the truck. A plurality of unloading platforms are arranged in the unloading weight house, and each unloading platform is provided with a laser distance measuring sensor and a wagon balance; an automatic quantitative loading system is arranged in the unloading platform and connected with a radar level gage, an infrared distance measuring light curtain sensor, an unloading valve, a laser distance measuring sensor, a wagon balance and a truck. The invention further provides a port full-automatic bulk grain unloading method based on the port full-automatic bulk grain unloading device. According to the full-automatic bulk grain unloading method and device for the port, whole-process automation is achieved, and the working time is shortened.

The utility model discloses a bearing seat machining and clamping device, which belongs to the technical field of machining and clamping and comprises an angle adjusting mechanism, a positioning and adjusting mechanism, a locking mechanism and a suction mechanism. The angle adjusting mechanism comprises a base, a supporting seat hinged to one side of the base and a lifting assembly arranged on the other side of the base so as to adjust the inclination angle of the supporting seat. The positioning adjusting mechanism comprises a circumferential positioning mechanism used for positioning the two fin plates and a radial positioning mechanism used for positioning the inner side face of the cylinder part, the circumferential positioning mechanism is arranged on the side face of the supporting seat, and the radial positioning mechanism is arranged on the top end face of the supporting seat; the locking mechanism is arranged on the side, away from the hinged end, of the base. The suction mechanism is arranged on the top end face of the supporting base and comprises a plurality of magnetic suction blocks. Through one-time clamping, horizontal adjustment of the machining face of the cylinder part and vertical adjustment of the machining face of the fin plate are achieved, and the time for replacing a clamping device of a machine tool is shortened.

The utility model discloses a stamping processing die, including lower die holder, the lower die holder is opened in the die cavity, the lower die holder upper end one side is opened with the recess, the recess one end symmetry is equipped with two groups of support, be equipped with the pivot between the support. Advantageous effect at: the utility model discloses a group of by arc -shaped guide rail, pivot, push -plate, jacking plate and spring composition's jacking mechanism is set up, when taking out the product after stamping is completed, can exert external force to push -plate and make it under the action of pivot along arc -shaped guide rail moves and to stretch, according to lever principle can make jacking plate go up at this moment and further exert external force to product and make it with die cavity separate, facilitate staff to unload, and push -plate will under the action of spring resilience automatic reset, and further can shorten the unloading time, improve the stamping efficiency of device, has higher use performance.