1102results about How to "Scientific and reasonable structure design" patented technology

The invention relates to an intelligent classification dustbin. The intelligent classification dustbin is characterized by comprising a base, a rotating driving mechanism, a center shaft, a rotary table, a classification bin and a bin lid unit, the base and the bottom of the center shaft are fixedly installed, the rotating driving mechanism comprises a driving plate and a driving motor, the driving plate is rotatably installed at the bottom of the center shaft, the rotary table which is located above the driving plate is rotatably installed on the center shaft, the rotary table is connected with the driving plate through a connecting column, the classification bin is installed on the rotary table and comprises multiple bin bodies, the bin lid unit is installed on the upper portion of the center shaft, the bin lid unit comprises a support, a bin lid covering the classification bin and an intelligent starting control panel located on the bin lid, the support is horizontally fixed on the top of the center shaft, the bin lid is installed on the support, and the bin lid is provided with an inlet opening capable of being opened and closed automatically. According to the intelligent classification dustbin, the structural design is scientific and reasonable, garbage can be subjected to detailed classification and recycled, maximized recycling of the garbage can be achieved, bacterial infection can be avoided, and odor dispersion is prevented.

The invention discloses an automatic pipe cutting machine, which comprises a feeding mechanism, a pipe cutting mechanism, a feeding mechanism and a control system; The mechanism is located in front of the pipe cutting mechanism, and the control system controls the cooperative work of the unloading mechanism, the pipe cutting mechanism and the feeding mechanism; A plurality of mechanism mounting plates are arranged in parallel on the left side; a rotating shaft 1 is arranged on the mechanism mounting plate, and a pulley 1 is arranged on the rotating shaft 1; one end of a material belt is fixed on each support column, and the material belt bypasses the pulley 1 and the other end is connected to this Belt traction device. The invention can batch cut pipes of various shapes and sizes, such as square pipes and round pipes, and has a wide range of applications; from loading to final cutting to complete unloading, it is completely automated without manual guarding.

The invention relates to a dynamic slit width simulation system and method for a slit. The dynamic slit width simulation system comprises a press, a spring disk and a rock core clamp, wherein the rock core clamp is coaxially arranged between an upper pressing plate and a lower pressing plate of the press; a rock core is embedded into the rock core clamp; the front part of the rock core clamp is connected with a middle container and a displacement pump in sequence by pipelines; the rear part of the rock core clamp is connected with a back pressure valve and a liquid meter in sequence through pipelines; the spring disk is coaxially mounted between the rock core clamp and the upper pressing plate of the press; displacement sensors are symmetrically mounted on two sides of the rock core clamp at the bottom of the spring disk; when the pressure of fluid in the rock core is increased, the spring disk and the rock core are compressed to generate certain deformation to expand the slit, and the displacement sensors are used for detecting the width of the slit. The dynamic slit width simulation system can dynamically monitor a change value of the width of the slit between the two rock cores, and is scientific and reasonable in structural design and high in measured data accuracy.

The invention relates to an energy-saving environmental-friendly hybrid power transmission mechanism which comprises an engine, a first motor/generator (5), a second motor/generator (4), a first clutch (1), a double-clutch assembly, a first brake (6), a second brake (7), a Ravina type planetary gear mechanism, an inverter, a battery and an electric control device, wherein the double-clutch assembly comprises a second clutch (3) and a third clutch (2). The energy-saving environmental-friendly hybrid power transmission mechanism has a scientific and reasonable structural design, can realize three hybrid power driving modes of pure electric mode, serial connection mode and hybrid connection mode, and can meet the requirement of running conditions of hybrid power automobiles; the engine can work in an economic region at a constant rotating speed for long, so as to effectively save energy sources and reduce emission; and the energy-saving environmental-friendly hybrid power transmission mechanism has the advantages of wide scope of application and low cost.

The invention relates to a cereal coarse grain instant noodle processing production line, comprising a mixing drum, a flour mixing machine, a hoisting machine, a flour feeding machine, an extrusion moulding machine, a quantitative cutting machine, a row combining machine, a pneumatic stopping device, a row separating device, a flour steaming machine, a drying machine, a cooling machine, an inspection conveyor, a packaging machine and a finished product conveyor which are sequentially connected, wherein an automatic weighing blanking device and a positive pressure conveying device are arranged in the procedure before the procedure of the flour mixing machine; a flour softening machine is arranged between the flour mixing machine and the hoisting machine; the extrusion moulding machine is one with automatically controlled temperature and curing degree; the quantitative cutting machine is of high accuracy type; the row separating device is of pneumatic type; the drying machine is a multi-section temperature and humidity controllable drying machine; and a transition conveyor is arranged between the cooling machine and the inspection conveyor. The invention can complete integration continuous production including burdening, conveying powder, mixing flour, softening flour, extruding and curing, high accuracy quantitative cutting, stewing and curing, multi-section drying, cooling and finished product packaging.

The invention relates to an automatic packer of a steel pipe, comprising a machine seat, a steel pipe support, a fixing arm, an overturning arm and an overturning driving mechanism, wherein the steel pipe support is arranged at the middle part of the machine seat, the fixing arm is vertically arranged on the machine seat on one side of the steel pipe support, the overturning arm is arranged on the machine seat on the other side of the steel pipe support, the lower end of the overturning arm is rotatably arranged on the machine seat through a swinging shaft, the swinging shaft of the overturning arm is driven by the overturning driving mechanism at the lower part of the machine seat, and a pressing mechanism is arranged on the fixing arm and is also arranged on the overturning arm. The automatic packer disclosed by the invention is designed scientifically and reasonably, overcomes the defects of wasting time and labor in a traditional manual binding manner, has the advantages of high automatic degree and efficiency, low labor strength, low possibility of baling off and attractive appearance, completely liberates an operator from a complex operation of packing the steel pipes and also has higher innovativeness.

The invention discloses a thin-walled cone workpiece machining process and a clamp device thereof. A cone workpiece comprises a big end face and a small end face. According to the process, the clamp device is arranged for conducting the four steps of turning of a technological top, turning of a spinning technological flange edge, turning of the small end face and turning of the big end face. The clamp device comprises a first clamp mechanism and a second clamp mechanism. The first clamp mechanism comprises a conical sleeve and a conical sleeve fixing device. The conical sleeve is matched and fixed with the conical sleeve fixing device through a bolt. The second clamp mechanism comprises a mandrel, a locknut, an expansion plate, a limiting plate and a core expansion nut. The locknut and thecore expansion nut are arranged on the mandrel. The mandrel penetrates through the interior of the cone workpiece, one end of the mandrel is clamped through a clamping jaw, and the other end of the mandrel abuts against a centre. The cone workpiece is fixed axially and radially, the radial stiffness and strength and the axial stiffness and strength of the cone workpiece are greatly improved, theproblems that thin-walled cone workpieces are difficult to clamp and liable to be deformed by clamping during machining are effectively solved, and the dismounting and mounting efficiency during assembling is improved.

The invention relates to the technical field of filter elements of water purifiers, in particular to a multi-grade activated carbon sintered filter element and a manufacturing method thereof. A filter cylinder comprises at least two filtering layers; each filtering layer is made of mixed and sintered activated carbon powder of different particle sizes, a KDF filter material of different particle sizes and ultra-high molecular weight polyethylene powder; the cross section of each filtering layer takes the shape of a plurality of coaxial circular rings different in internal diameter; the particle size of the filtering layer of the outer side is larger than that of the inner side. The activated carbon powder and the KDF filter material are mixed, the filtering layers with different filtering precisions are manufactured according to different particle sizes of the activated carbon powder, and each filtering layer has the functions of filtering and removing chlorine, so that a residual chlorine removal effect of the activated carbon powder can be improved effectively; the diameters of fine pores decrease from the outside to inside in the radial direction, so that the filter element is of a gradually-compact structure of which the outside is sparse and the inside is compact so as to realize graded filtering, and the filter element has the advantages that the capability of accommodating particle impurities in water can be improved effectively, the filtering precision of the filter element can be improved, the filter element can resist pollution and plugging, and the service life of the filter element can be prolonged.

The invention discloses an intelligent full-automatic unpacking machine which comprises an upward conveying device, an empty bag recycling device, an unpacking device and a material collecting device. The upward conveying device is provided with an upward conveying belt. The empty bag recycling device is arranged beside the upward conveying belt and moves along with the upward conveying belt, and the empty bag recycling device is provided with a barbed electric push rod. The unpacking device is arranged behind the tail end of the upward conveying belt and provided with a knife. The material collecting device is arranged below the unpacking device, and a feeding opening of the material collecting device is correspondingly located under the tail end of the upward conveying belt. The intelligent full-automatic unpacking machine is scientific and reasonable in structural design and easy to operate; gravity is ingeniously utilized, the knife is intelligently controlled in a full-automatic manner, blanking is accurate by combining the conveying belt and the action of gravity, and the machine can be suitable for being applied to different unpacking environments; the unpacking effect is good, the bag opening breaking speed is high, and few chippings exist; and compared with previous unpacking machines, the contamination of the chippings of material bags to materials is reduced to a large degree.

The invention discloses a machine for cutting a head and an end of corn. The machine comprises a rack, wherein a first drive motor, a main drive shaft and a counter drive shaft are arranged on the rack, the first drive motor is connected with the main drive shaft in a transmission manner by a chain wheel and a chain; the main drive shaft is connected with counter drive shaft by a band carrier in a transmission manner, and a corn storage device is arranged on the band carrier; a first cutting device and a second cutting device are arranged above the band carrier, a hold-down gear is respectively installed on the first cutting device and the second cutting device, and a second conveyor belt and a third conveyor belt are arranged under the band carrier corresponding to the first cutting device and the second cutting device; a material storage tank is arranged at the feeding side of the rack, a feeding device is arranged between the material storage tank and the rack, and a first conveyor belt is arranged at a discharging side. The machine disclosed by the invention has the advantages that the structural design is scientific and reasonable, the process for cutting the head and ends of the corn by an automatic assembly line is realized, the notches of corn are orderly, the speed is fast and the production efficiency is high.

The invention relates to a towel automatic selector which consists of a frame, a coiling mechanism, a material feeding mechanism and a material receiving disc. The coiling mechanism is arranged on the frame and consists of a coiling cylinder, a transverse guide way, a transverse rack, a needling roller and a needling roller frame; a pair of parallel transverse guide ways and a pair of parallel transverse racks are upwards and downwards in parallel and are upwards obliquely arranged on the frame; the transverse guide way is provided with the needling roller frame; the top end of the needling roller frame is fixedly arranged together with the coiling cylinder arranged on the frame; the internal side of the needling roller frame is provided with the needling roller with two ends respectively provided with the gears which are engaged together with the transverse racks; the middle part surface of the needling roller is uniformly provided with concave troughs which are uniformly provided with the burrs higher than the surface of the needling roller; the material feeding mechanism is arranged below the frame. The invention has the advantages of sound structural design, implementing automatic selection of the towels, improving the working efficiency, reducing the labor cost, and ensuring the product quality.

The invention discloses an under-actuated highly-simulated finger integrating coupling and adaptive motion modes, and relates to an under-actuated highly-simulated finger. The existing under-actuated artificial finger is low in humanoid degree, poor in adaptive capability and insufficient in grasping force. The under-actuated highly-simulated finger comprises a base joint, a near finger knuckle, a middle finger knuckle and a far finger knuckle; a reducer casing is fixedly mounted on a base through a reducer casing mounting seat; the output shaft of a motor sequentailly penerates through the reducer casing and a bevel gear coupling and is connected with a first bevel gear; a second bevel gear is fixedly mounted on a worm and is meshed with the first bevel gear; a turbine sleeves an MCP shaft; the worm is meshed with the turbine; a third finger knuckle casing is connected with a second finger knuckle casing through a DIP shaft; the far finger knuckle sleeves the DIP shaft through a position sensor; a finger tip circuit board and a touch sensor circuit board are sequentially fixedly mounted in the third finger knuckle casing; touch sensor circuit colloid penetrates through the bottom of the third finger knuckle casing. The under-actuated highly-simulated finger is applied to intelligent robots.

The invention relates to a self-contained lower limb walking aid, which consists of waist support frames, thigh support rods, calf support rods, foot support plates, hip joint rotating pairs, knee joint rotating pairs, ankle joint rotating pairs, hip joint driving mechanisms, knee joint driving mechanisms, thigh fastening belts, and calf fastening belts, which are arranged symmetrically left and right. The invention has the advantages that: the self-contained lower limb walking aid has a scientific and reasonable structural design, can assist crural paralysis patients in standing and walking, is stable in operation, reliable in support, easy to manufacture and low in cost, is a walking aid with higher innovativeness, and has wide market prospect.

The invention provides a peanut combine and relates to the peanut combine of agricultural machinery. The peanut combine comprises a walking mechanism, a power output transmission system, a harvesting mechanism, a clamping and conveying mechanism, a soil compacting mechanism, a peanut stripping mechanism, a cleaning mechanism, a chain post hollow secondary cleaning and elevating mechanism and a peanut collecting and storing device. The peanut combine has the advantages that: a good grain lifting feeding effect is achieved due to the adoption of a conical grain lifter; a rocker soil compacting mechanism can compact most soil blocks carried by peanut roots; and the chain post hollow secondary cleaning and elevating mechanism can realize secondary cleaning and finish elevating collected peanuts and is matched with primary cleaning of a vibrating screen so as to achieve a more ideal cleaning effect. The peanut combine has the advantages of capability of finishing plowing harvesting, clamping conveying, soil compacting, peanut stripping, cleaning, secondary cleaning and elevating collection and storage at one time, scientific and reasonable overall structural design, small size, low construction cost, suitability for operation on various fields, sensitive self-walking and operation, high harvesting efficiency and suitability for large-area popularization.

The invention discloses an automatic egg breaking and eggshell, egg white and egg yoke separating machine which comprises an egg tray, a front wall plate, a back wall plate, receiving devices, compressing devices, an egg breaking device, power input shafts, conveying chain wheels, conveying chains, an egg white and egg yoke outlet and an eggshell outlet; the egg tray is arranged on the upper portion of the left side of the machine, the front wall plate and the back wall plate are symmetrically arranged on the front side and the back side respectively, the receiving devices are arranged on the lower portion of the egg tray, and the compressing devices are arranged on the upper portion of the position between the front wall plate and the back wall plate.According to the automatic egg breaking and eggshell, egg white and egg yoke separating machine, the purpose of automatic and continuous fresh egg breaking can be effectively achieved, the purpose of separating egg white and egg yoke from eggshells can be achieved, the problem that broken egg yoke cannot be removed and stripped is solved, the purpose of regulating the separating speed of the egg white and the egg yoke along with the broken egg yield of egg breaking equipment can be achieved, the fresh egg breaking work efficiency is greatly improved, the labor cost is reduced, and the labor intensity of egg breaking work is reduced.