36results about How to "To achieve the purpose of filling" patented technology

The invention relates to a motion-estimation-based road video stabilization method, which comprises the following steps of: performing nonlinear smooth denoising on an input image; determining a characteristic searching range according to the requirements of a system on accuracy, and acquiring optimal characteristic information; performing cross grayscale projection on a template and a block to be matched, and finding an optimal matched area according to a difference; constructing a dynamic motion model in a recursion way by adopting a Kalman filter with a uniform motion equation, obtaining motion parameters of a camera for describing inter-frame motions caused by the motions of the camera, and identifying and filtering random jitter in an offset sequence obtained by motion estimation; and filling an area losing an image due to the video jitter, and reconstructing adjacent frames by adopting a hybrid Gaussian model and utilizing time relativity between image sequences.

The invention provides an auxiliary material filling device for a cable. The device comprises a filling box, a plurality of supporting legs connected at the lower end of the filling box, two symmetriccircular through holes set on the side wall of the filling box, and cable cores slidingly connected in the two circular through holes. According to the device, the deficiencies of the prior art are overcome, the design is reasonable, the structure is compact, grease is uniformly applied to the cable cores through an oil brush in the filling device, therefore, the uniformity of filling is improved, the filling effect is improved, in addition, the cable cores can be driven to automatically move through a rotating wheel, the effect of automatic filling is achieved, the filling efficiency is improved, excess grease can be scraped off through an annular scraper, the amount of grease is saved, the cost is saved, and the device has high practicability.

The invention discloses a preparation method of a decalcified bone matrix bone-repairing material. The method comprises the following steps: (1) adding alginate into a phosphate buffer solution, and evenly stirring and mixing to obtain 0.5-3% alginate solution; (2) adding decalcified bone matrix powder into the alginate solution, fully stirring, and preparing into 20-100mg/ml suspension; (3) putting the suspension obtained in the step (2) into a mould, dropwise adding a CaCl2 solution into the suspension, standing when the suspension is gelatinized, then taking strip-shaped gel out of the mould, and carrying out freeze drying. The bone-repairing material prepared by the method has good biocompatibility, is capable of inducing the formation of bone tissue components, and enables a new bone to be rapidly formed at the focus position by taking decalcified bone matrix as a support, thus achieving the aims of repairing and filling the bone.

The invention discloses an agricultural seeder, and particularly relates to the technical field of agricultural machinery, the agricultural seeder comprises a chassis, a machine body is fixedly mounted on the chassis, wheels are mounted at the front end of the chassis, a transmission mechanism is arranged in the middle of the chassis, and a seeding and soil pressing mechanism is arranged on the rear side below the transmission mechanism; a soil digging and filling mechanism is arranged on the front side below the transmission mechanism, and anti-blocking mechanisms are arranged on the two sides of the bottom of the sowing and soil pressing mechanism. Through the arrangement of the wheels, the transmission mechanism, the sowing and soil pressing mechanism, the sliding groove, the anti-blocking mechanism and the soil digging and filling mechanism, the transmission mechanism drives the sowing and soil pressing mechanism and the soil digging and filling mechanism to move up and down in a reciprocating mode, the sowing purpose is achieved through the sowing and soil pressing mechanism, and meanwhile the soil pressing purpose can be achieved; and the purposes of earth excavation and earth filling are achieved through the earth excavation and earth filling mechanism, that is, the functions of earth excavation, sowing, earth filling and earth pressing are sequentially achieved throughthe combination of the sowing and earth pressing mechanism and the earth excavation and earth filling mechanism.

The invention relates to a portable wall-mounted water purifier. The water purifier comprises a water purification tank, a grabbing device and a suspension device, wherein the grabbing device is mounted at the rear end of the water purification tank; the suspension device is mounted at the front end of the water purification tank; the grabbing device comprises a grabbing frame, a first grabbing cylinder, a second grabbing cylinder, a sliding rail, a limiting plate and a containing block. The first grabbing cylinder comprises a first conical cylinder, a reed, a small spring, a frosted block anda rubber sleeve. A disposable paper cup is grabbed and fixed through the grabbing device. A hot drink paper cup and a cold drink paper cup are grabbed by the first grabbing cylinder and the second grabbing cylinder respectively so as to achieve the purpose of automatically grabbing and using paper cups, dust generation, which affects use of the paper cups and causes waste of the paper cups, on the surfaces of the paper cups is effectively prevented. The water purifier can be rapidly fixed to walls and fixing faces with different widths through the suspension device and can be adjusted at will.

The invention discloses an ice cream extruder capable of automatically filling and feeding. The ice cream extruder comprises filling equipment, wherein a filling cavity with a forward opening is formed in the filling equipment; a communicated working cavity is formed in the bottom wall of the filling cavity; an extrusion spray pipe is fixedly arranged in the upper end wall of the filling cavity; the lower section of the extrusion spray pipe is in a sharp corner shape; and an extrusion cavity which is through up and down is formed in the extrusion spray pipe. The ice cream extruder disclosed by the invention is mainly applied to manufacturing and filling of ice cream in daily life; in the filling process, the aim of extruding the ice cream is achieved by rotation of extrusion blades; a pushing mechanism is triggered by movement of a rectangular threaded block, so that the ice cream can spirally fall into an ice cream barrel and the aim of filling is further achieved; and meanwhile, the filled ice cream can slide upwards by a pushed block, so that people can more conveniently hold the ice cream and the effects of convenience and rapidness are further achieved.

The invention discloses a nursery stock transplanting device, and particularly relates to the technical field of nursery stock transplanting. The nursery stock transplanting device comprises a bottom plate, walking wheels are installed on the two sides of the bottom plate, a mounting frame is arranged above the bottom plate, hydraulic cylinders are arranged on the two sides between the bottom plate and the mounting frame, and the bottom plate is fixedly connected with the mounting frame through the two hydraulic cylinders; a transplanting mechanism is arranged between the bottom plate and the mounting frame, the transplanting mechanism comprises a hollow cylinder, an annular groove is formed in the outer side of the bottom end of the hollow cylinder, the annular groove comprises two horizontal grooves and two V-shaped grooves, and the horizontal grooves and the V-shaped grooves are alternately arranged and connected end to end. According to the nursery stock transplanting device, the purposes of scraping soil and digging pits are achieved by rotating the hollow cylinder for half a circle and moving two soil scraping plates in the inclined upward direction, meanwhile, saplings in object carrying hoppers fall into the pits, and then the purpose of filling the soil is achieved by moving two soil pushing plates to the middle, so that the purpose of planting is achieved; compared with manual work, the planting speed is high, and the planting efficiency is high, and the survival rate of the saplings is improved.

The invention discloses a jack-type ultra-deep TSV interconnected radio frequency chip system-level packaging process which comprises the steps of (101) the preliminary processing of a cover plate, (102) cover plate thinning processing, (103) intermediate layer processing, (104) base processing, and (105) packaging. The present invention provides the jack-type ultra-deep TSV interconnected radio frequency chip system-level packaging process with ultra-deep TSV hole filling.

The invention relates to the technical field of structures of gas cylinder valves and discloses a coded lock valve structure. The coded lock valve structure comprises a valve assembly which comprises a valve body with a gas channel; the valve body is provided with a coded lock assembly capable of controlling the on-off of the gas channel; and the coded lock assembly comprises a fixing barrel connected to the valve body and communicated with the gas channel, a sealing ball movably arranged in the fixing barrel and used for blocking the gas channel, and a coded lock arranged between the fixing barrel and the valve body and capable of abutting against and ejecting the sealing ball so as to remove blocking of the sealing ball on the gas channel. In this way, by arranging the sealing ball and the coded lock matched with the sealing ball in an abutting and ejecting manner in the fixing barrel, in the locked state of the coded lock, the coded lock is separated from the sealing ball, and filling of fluid can push the sealing ball to perform sealing and blocking so as to block the gas channel and achieve the purpose of limiting filling; and in addition, in the unlocked state of the coded lock, filling of the fluid can push the coded lock to make the coded lock abut against and eject the sealing ball so as to remove blocking on the gas channel, the filling purpose can be achieved, and the valve structure is high in filling limiting safety and easy to operate.

The invention relates to a preparation method of a waterproof compacting agent for concrete, and belongs to the technical field of preparation of additives of building materials. According to the preparation method, carboxyl-containing glycine serves as a raw material; the glycine is subjected to epoxy modification under alkaline conditions, and the number of active groups of the modified glycine can be increased; the modified glycine, serving as a complexing agent, reacts with calcium carbonate to generate a soluble calcium complex; the calcium complex can diffuse into the concrete spontaneously along with water, and reacts with silicate in the cement to generate insoluble crystals, and the effects that the strength and waterproofness of the concrete are enhanced while concrete gaps are filled are achieved; and the complexing agent is capable of circularly reacting, lithium silicate can react with free calcium in the cement to generate pectolite gelatin to fill the concrete gaps, and the strength and waterproofness of the concrete are improved. The waterproof concrete compacting agent prepared through the preparation method is good in waterproofness, the strength of the concrete is not prone to being reduced, fracturing is not prone to occurring in the use process, and the preparation method has wide application prospects.

The invention discloses a food processing type oyster sauce filling head, and particularly discloses a filling head device. The filling head device has the advantages that after oyster sauce is heated, blockages on a filtering screen cylinder can be washed out through the rotation of the filter screen cylinder, and the filter screen cylinder can be prevented from being blocked. The filling head ischaracterized in that a main fixing plate is arranged right above an auxiliary fixing plate and is connected to the auxiliary fixing plate through a plurality of connecting rods; the distance betweenevery two adjacent connecting rods is equal; the main fixing plate and the auxiliary fixing plate are of circular-plate-shaped structures and are equal in size; a heating cylinder is arranged betweenthe main fixing plate and the auxiliary fixing plate; the two ends of the heating cylinder are arranged in the middle of the main fixing plate and the middle of the auxiliary fixing plate through supporting bearings separately; the heating cylinder is spindle-shaped and is made of copper; a spiral blade is arranged on the heating cylinder and is made of copper; a plurality of grooves are formed in the surface of the spiral blade; one end of a hollow rotating rod is connected to one end of the heating cylinder; a connecting sleeve sleeves the other end of the hollow rotating rod; and a heatingpipe is arranged in the heating cylinder and is spirally distributed.

The invention relates to the field of refractory materials for an iron-making blast furnace, in particular to a press-in material as filler for gaps of a blast furnace hearth. The press-in material comprises anthracene oil, SiC powder, graphite powder and an auxiliary binder. A preparation method of the press-in material comprises the following steps: the anthracene oil is added to a mixed material of the SiC powder and the graphite powder, the weight ratio of the anthracene oil to the mixed material is 3:1, and the mixture is heated and distilled; after distillation, samples are taken for component test, and the samples are taken out and cooled after the test result is qualified. The press-in material has good flowing property, the heat conduction coefficient is close to that of a carbon brick material, the press-in material can solidify quickly at a high temperature to block the gaps, so that gas leakage of the blast furnace hearth can be avoided, the thermal conductivity of the blast furnace hearth can be enhanced, and the press-in material has higher practical value.

The invention discloses an automatic sand filling device for barbell discs, and relates to the technical field of barbell disc production. The automatic sand filling device comprises a workbench, a clamping mechanism, a shaking mechanism and a sand filling mechanism; the clamping mechanism is arranged in the middle of the workbench and comprises a hinge strip, a positioning plate, a connecting strip, a first hydraulic cylinder and a lifting rod, and the clamping mechanism is used for automatically clamping shells of the barbell discs; the shaking mechanism is arranged beside the clamping mechanism and comprises a rectangular frame, a mounting shaft, a transmission shaft, a second hydraulic cylinder, a lifting plate and a lifting strip, and the shaking mechanism is used for automatically shaking the shells of the barbell discs; and the sand filling mechanism is arranged above the clamping mechanism and comprises a supporting pipe, a sand storage hopper, a conveying shaft and a conveying pipe, and the sand filling mechanism is used for automatically filling sand into the shells of the barbell discs. In conclusion, the automatic sand filling device for the barbell discs has the advantages of being ingenious in design, reasonable in structure, convenient to use, capable of saving labor force and high in sand filling efficiency.

A powder cavity filling device comprises a filling device body and a conveying device. A mounting groove is formed in the side face of a sealing block, the outer wall of a conveying belt makes contact with the groove wall of the mounting groove, belt wheels are arranged at the two ends of the inner wall of the conveying belt correspondingly, the belt wheels are matched with the inner wall of the conveying belt, and a motor B is installed on the side face of one belt wheel. A plurality of cavity holes are formed in the outer wall of the conveying belt at even intervals, the bottom of a trough is matched with an opening in the top of the sealing block, a motor A and a vibration device are installed at the top of the sealing block, the conveying device comprises a base, and the base is arranged at the bottom of the sealing block. A plurality of bars which are uniformly arranged at intervals and move at a constant speed are arranged on the top surface of the base. According to the powder cavity filling device, the problems of many defects of a conventional filling device are solved.

The invention discloses an anchoring ditch tamping device with a filling function. The anchoring ditch tamping device comprises a support plate, a support rod, universal wheels, a push handle, a tamping assembly, a filling assembly, a dust falling assembly and an electric control cabinet. According to the anchoring ditch tamping device, the filling assembly is arranged, an electromagnetic valve iscontrolled to power on and operate through a first button switch during use, and materials in a filling box fall into an anchoring ditch through a discharging pipe, so that the purpose of filling isachieved; the filling assembly is integrated on the tamping device, so that the equipment utilization rate is increased, the working efficiency of the tamping device is improved, and the labor cost ofthe tamping device is reduced; and the dust falling assembly is arranged, a booster pump is controlled to power on and operate through a second button switch, and water in a water tank is conveyed toa liquid conveying pipe by the booster pump and is atomized and sprayed on a work site through an atomization spray head, so that the phenomenon of dust raising during tamping is avoided, and the damage to the body health of operating personnel is prevented.

The invention discloses a production method of an environment-friendly density board, belongs to the technical field of density board production, and can realize that in the production process of the density board, a plurality of uniformly distributed gap filling entrainments are pre-buried in a paving process, and then a pre-pressing process is carried out, so that the combination effect between the gap filling entrainments and the density board is improved; and in the final hot pressing process, the gap filling action of gap filling entrainment is triggered, specifically, the gap filling microspheres are melted under the action of high temperature and carry powder to flow and fill existing pores under the extrusion action, the purpose of eliminating the pores is achieved, and the residual gap filling microspheres can be reserved in the density board to achieve the effect of improving the strength. Compared with an existing density board, the porosity of the density board produced through the method is obviously reduced, density distribution is more uniform, and the mechanical strength is obviously improved.

The invention discloses a U-shaped lamp tube manufacturing and machining equipment, which comprises a chemical box, a bending box, a first rack and a machine body, the first rack is arranged on one side of the bending box, the machine body is placed at the bottom of one side of the interior of the bending box, and a control panel is fixedly installed at one end of the exterior of the bending box through screws; a plurality of flamethrowers are fixedly installed in the center of the top of the first rack through supporting rods, a rotating shaft is movably connected to the first rack through abearing, conveying wheels are fixedly installed on the rotating shaft, and the number of the conveying wheels on the first rack is four. A cylinder is arranged to drive a third connecting rod, the third connecting rod can drive a connecting block, the connecting block can drive a first connecting rod to move, the first connecting rod can drive the bending block, the straight pipe can be bent intoa U shape under the action of a bending head, and therefore the purpose of convenient bending is achieved.

The invention discloses a blasting hole mechanical filling construction process method using quick-setting stemming, and relates to the technical field of engineering blasting. The method comprises the following steps: in a construction process, a quick-setting stemming material is used as a blasting hole filling material, the quick-setting stemming material and water are prepared into quick-setting stemming slurry with the mass ratio of the material to the water being 1: (1-3), the quick-setting stemming slurry is conveyed into a blast hole through a pipeline in a pumping manner, and the quick-setting stemming slurry is quickly set into solid stemming, so that a good blocking effect is achieved. The quick-setting stemming material is composed of a basic material A and a basic material B, the device is applied to a blasting operation construction scene, has the same filling effect and effect as manual stemming filling, can be pumped to achieve blasting operation blast hole filling mechanical operation, and is beneficial to improving the automatic operation level and the blasting effect of blasting operation.

The invention discloses a gangue non-lifting filling belt conveyor in the technical field of gangue landfill. The gangue non-lifting filling belt conveyor comprises a storage bin, a coal falling conveyor belt, a belt conveyor, a filling belt and a sliding shoe assembly, wherein the coal falling conveyor belt is arranged on the left side surface of the storage bin, and the right end of the coal falling conveyor belt is inserted into an inner cavity of the storage bin; the belt conveyor is installed on the right side surface of the storage bin, and an inner cavity of the belt conveyor communicates with the inner cavity of the storage bin; the filling belt is installed on the right side surface of the belt conveyor and penetrates through the belt conveyor to be inserted into the inner cavityof the storage bin; and the sliding shoe assembly is arranged on the right side of the bottom of the filling belt. The gangue non-lifting filling belt conveyor is simple in structure and low in cost.An original equipment operation mode is changed, and the original equipment performance and assembling mode is changed through re-assembling, so that the purpose of gangue filling is achieved.