47results about How to "Steady fall" patented technology

The invention is a modular vehicle having an air vehicle that can be coupled to cargo containers, land vehicles, sea vehicles, medical transport modules, etc. In one embodiment the air vehicle has a plurality of propellers positioned around a main airframe, which can provide vertical thrust and / or horizontal thrust. One or more of the propellers may be configured to tilt forward, backward, and / or side-to-side with respect to the airframe.

The invention is a modular vehicle having an air vehicle that can be coupled to cargo containers, land vehicles, sea vehicles, medical transport modules, etc. In one embodiment the air vehicle has a plurality of propellers positioned around a main airframe, which can provide vertical thrust and / or horizontal thrust. One or more of the propellers may be configured to tilt forward, backward, and / or side-to-side with respect to the airframe.

The invention is a modular vehicle having an air vehicle that can be coupled to cargo containers, land vehicles, sea vehicles, medical transport modules, etc. In one embodiment the air vehicle has a plurality of propellers positioned around a main airframe, which can provide vertical thrust and / or horizontal thrust. One or more of the propellers may be configured to tilt forward, backward, and / or side-to-side with respect to the airframe.

The invention discloses an anti-falling walking stick for an old person. The accelerated speed of the walking stick is monitored by a balance sensor, and the walking stick can be unfolded automatically so as to keep stable. The anti-falling walking stick comprises a walking stick shell, a supporting unit, a three-dimensional axial accelerated speed monitor and a central analyzing unit. When the old person walks unstably and even is about to fall, the walking stick of the old person can fall along with the old person; and during falling period of the walking stick, a supporting leg can pop up automatically, so that the walking stick is in the shape of a triangular support, the old person can be effectively supported and is prevented from being injured, or the injury degree of the old person is reduced.

The invention discloses a stirring structure for a microbial fertilizer. The stirring structure comprises a lifting guide device and an auxiliary beating mechanism; according to the invention, the lifting stirring mechanism is arranged in the stirring frame; the first motor drives the worm to rotate; the worm drives the stirring shaft to rotate; meanwhile, a worm rotates to drive a first worm wheel and a second worm wheel to rotate, so that the first worm wheel and the second worm wheel drive a fixed seat and a stirring shaft to move up and down through a first swing rod and a second swing rodat the upper ends, and the advantages of up-and-down reciprocating stirring of the microbial fertilizer and uniform mixing are achieved; an auxiliary beating mechanism is arranged in the stirring frame; the second motor drives the rotating shaft to rotate, so that the rotating shaft drives the crank to swing through the rotating piece, the crank drives the beating head to beat the telescopic protective cover in a reciprocating mode, the telescopic protective cover vibrates and flies fertilizer at the upper end for further mixing, and the advantage that the fertilizer mixing efficiency can beimproved is achieved.

The invention relates to special gabion box construction equipment for hydraulic engineering dam scouring preventing protection. The special gabion box construction equipment comprises a screening device, a supporting bottom plate and a leveling device. The screening device is arranged at the left end of the top of the supporting bottom plate, and the leveling device is arranged at the right end of the top of the supporting bottom plate. The screening device comprises two screening connecting columns, a screening vibration column, a vibrator, a discharging mechanism, a material outlet mechanism, a first screening mechanism, a second screening mechanism, a conveying belt, a recycling mechanism, a first discharging plate, a second discharging plate, a discharging barrel, a material pulverizing box and a material pulverizing table. The special gabion box construction equipment can solve the problems that during existing gabion box stone filling, the work efficiency is low, the labor intensity is large, stone needs to be manually screened and carried, effective support does not exist during gabion box filling, and gabion box stone filling is not dense through manual work.

The invention discloses a rocker type automatic truck loading mechanical arm. The rocker type automatic truck loading mechanical arm comprises a mechanical arm and a discharging box arranged at the discharging end of the mechanical arm. A small rack which is connected with the discharging box and is of a rigidity structure is fixedly arranged on the mechanical arm, and the discharging box is connected with the small rack through a universal adjusting device arranged on the small rack. A conveying mechanism is arranged in the mechanical arm, and the discharging end of the conveying mechanism corresponds to the discharging box. The discharging box is flexibly controlled through the universal adjusting device, in cooperation with the movement of the mechanical arm, the discharging box loaded with materials can rapidly and accurately move to any assigned position in a carriage in order, the problem about the blind area of automatic truck loading is solved, stacking is accurate, and the automatic truck loading efficiency is high.

The invention discloses a paper-wrapped fine dried noodle bagging machine, and relates to the technical field of fine dried noodle packaging devices. The machine comprises a bag sucking mechanism, a bag opening mechanism, a discharging mechanism and a bag clamping mechanism; the bag sucking mechanism is used for sucking large bags from a storage area to a bagging area to be opened; the bag openingmechanism is used for opening and tensioning the large bags; the discharging mechanism synchronously moves up and down along with the bag opening mechanism, and the discharging mechanism is used fordischarging fine dried noodles on a first conveying belt into the large bags; the bag clamping mechanism is located below the bag opening mechanism, and the bag clamping mechanism comprises a plurality of buffering assemblies which are vertically distributed at equal intervals; and each buffering assembly comprises two buffering plates which are symmetrically distributed, the buffering plates aremade of elastic materials, the central axis about which the buffering plates are symmetrical is the axis of the conveying direction of the first conveying belt, the two buffering plates are driven bya first air cylinder to relatively and synchronously move, and the displacement direction of the buffering plates is perpendicular to the conveying direction of the first conveying belt. According tothe machine, machine packaging replaces manual packaging, so that the packaging efficiency is improved, and the production cost is reduced.

The invention provides a conveying mechanism of an automatic feeding machine for plastic tableware packaging, and relates to the technical field of plastic tableware packaging. The conveying mechanismof the automatic feeding machine for the plastic tableware packaging comprises a conveying belt, a flow guide block is fixedly connected to the right end of the conveying belt, a transition box is fixedly installed on the right end of the flow guide block, a rotating rod is rotationally connected with the interior of the transition box, a belt is arranged on the periphery of the rotating rod in asleeve mode, and a supporting plate is fixedly installed on the periphery of a belt. According to the conveying mechanism of the automatic feeding machine for the plastic tableware packaging, the plastic tableware can horizontally fall off better in the conveying process, so that the automatic stacking of the plastic tableware is facilitated, meanwhile, the plastic tableware which is gradually stacked can be limited while it is guaranteed that the original plastic tableware can stably fall off, so that the phenomenon that the stacked plastic tableware is toppled during the transportation process is avoided, and the normal proceeding of the plastic tableware packaging is guaranteed.

The invention discloses an outdoor child unmanned accompanying detection method based on community cerebellum monitoring. The method comprises the following steps: 1) inputting a community cerebellum monitoring video; 2) judging whether each detected person is a child or an adult according to a pre-calibrated long-shot close-shot frame of the video monitoring scene; 3) extracting the detected REID feature value of each person, and recording the REID feature value in a human body ID historical list; 4) analyzing and determining whether the child is in an unattended state or not according to the adjoint relationship; 5) according to the duration of the unattended state of the child, through a time risk function, calculating to obtain a time risk score; 6) calculating a spatial risk score according to the child activity track; 7) calculating a posture risk score according to the posture recognition of the child; and 8) calculating an overall risk index by adopting a comprehensive scoring method. Through the comprehensive score judgment of the activity time, the activity track and the posture state of the unattended child, the alarm information of the unattended child is generated, and the face or human shape information does not need to be input in advance.

The invention relates to a production system applied to wooden photo frames. The production system comprises a frame, wherein a conveying belt is arranged on the frame; a cutting device is arranged onthe frame and is used for cutting raw materials into photo frame strips used for manufacturing photo frames; the frame along a conveying direction of the conveying belt is also provided with a feeding device, a detection device, a groove broaching device, an assembling platform and a hole broaching device. The production system has the advantages that the feeding device, the detection device, thegroove broaching device, the assembling platform and the hole broaching device are successively arranged on the frame in the conveying direction of the conveying belt; the cut photo frame strips areconveyed to the feeding device for feeding, the detection device for detection, the groove broaching device for groove broaching treatment, the assembling platform for assembling and forming and the hole broaching device for hole broaching treatment through the conveying belt; the feeding device is capable of feeding the photo frame strips one by one; the subsequent one-by-one detection of the detection device is facilitated; the detection quality is improved, so that assembly line operations of feeding, detecting, groove broaching, assembling and hole broaching are achieved; and the production process of the photo frames is simplified.

The invention discloses a spiral-rail vertical farm electric material broadcasting and sowing all-in-one machine which comprises a transporter, a fixing frame, a solid material box, a solid material broadcasting device, a seed storage tank, a seed broadcasting device, a driving device and a transmission component. The solid material broadcasting device comprises a discharging passage, a material conveying pipe, a transmission shaft and a spiral blade, the solid material box is communicated with the material conveying pipe through the discharging passage, and a discharging port is formed in thematerial conveying pipe along the same; the transmission shaft and the spiral blade are connected inside the material conveying pipe in an inserted manner, the material conveying pipe is fixedly connected with the fixing frame, the spiral blade is fixedly connected on the transmission shaft in a wound manner, the driving device is fixedly connected with the fixing frame, the transmission shaft isrotatably connected with the fixing frame, and the transmission component is in transmission connection with the driving device and the transmission shaft.

An aircraft with slow descending mechanisms is used for solving the problem that an existing aircraft falls due to faults. The aircraft comprises: a base with an accommodating space, wherein an air storage tank is positioned in the accommodating space, the base is provided a plurality of arms, each arm is convexly arranged at the periphery of the base, one end of each arm convexly arranged at theperiphery of the base is respectively provided with a fixing frame, and a rotor wing part is combined with the fixing frame; a judgment module positioned in the accommodating space, wherein the judgment module is provided with an independent power source, the independent power source is electrically connected to a sensing unit and a processor, and the sensing unit is coupled to the processor; a plurality of slow descending mechanisms, wherein each slow descending assembly is combined with the corresponding fixing frame, each slow descending assembly is provided with a container, each containeris provided with a containing chamber for containing an air bag, and each container communicates with the air storage tank and the corresponding air bag through an inflation pipe.

The invention relates to the technical field of aluminum alloy door and window machining, and discloses a cutting device for aluminum alloy window frame machining. The cutting device comprises a cutting table and a cutting machine, the cutting machine is arranged above the cutting table and movably connected with the cutting table, and a cutting groove is formed in the position, below a cutting knife of the cutting machine, of the cutting table; and an air outlet groove, a dust collecting groove, an inlet groove and a positioning groove are formed in the front, back, left and right sides in the cutting groove correspondingly. According to the cutting device for aluminum alloy window frame machining, cutting is conducted through the arrangement of the inlet groove, the positioning groove and the dust collecting groove, when a user conducts cutting, insertion from the position between two inclined clamping plates of the inlet groove can be achieved, an inserting end extends into the positioning groove for cutting, and the position of the dust collecting groove is the same as the cutting direction, so that chippings can be collected when an aluminum alloy window frame is cut by the cutting machine; and meanwhile, the chippings can more stably fall to the bottom of the dust collecting groove after being cut and falling due to the shape of the dust collecting groove, and therefore the collecting effect of the chippings is ensured.

The invention discloses an anti-pinch transfer device of sound insulation plates for noise control, which comprises a transfer cart, a supporting base, an electric push rod, a movable shell and a fixed shell, wherein the supporting base is fixed to the upper portion of the transfer cart, the electric push rod is installed on the surface of the left side of the supporting base, the movable shell isconnected to the left side of the electric push rod, the fixed shell is arranged on the left side of the movable shell, a second protruding block is embedded in the left side of the movable shell, and a first protruding block is arranged on the left side of the second protruding block. According to the anti-pinch transfer device of the sound insulation plates for noise control, a first supportingblock and a second supporting block are arranged, temporary support can be provided for the sound insulation plate placed on the upper layer through cooperation of the first supporting block and thesecond supporting block, a gap is formed between the sound insulation plate and the lower layer sound insulation plate, and fingers of an operator are prevented from being pinched; and the first supporting block and the second supporting block can be automatically contracted subsequently, so that the sound insulation plate stably falls down, and the phenomenon of hand clamping in the using processis avoided.

The invention relates to a full-automatic magnet chip mounter. The full-automatic magnet chip mounter comprises a rack, a feeding component, a punching component, a correcting component, a gluing component, a chip mounting component, a dust removing component, a control system and a conveying channel, wherein the chip mounting component comprises a material distributing needle and a discharging device, and the material distributing needle is arranged at the bottom of the discharging device; when an iron sheet is arranged in the discharging device, the material distributing needle moves to thebottom of the discharging device; and when a magnetic sheet is arranged in the discharging device, the material distributing needle moves out of the bottom of the discharging device. According to thefull-automatic magnet chip mounter, through cooperation of all the components, the full-automatic process of chip mounting is achieved, and manpower is greatly saved. Meanwhile, the dust removing component is arranged at the upper part of the machine, so that dust and organic waste gas in the machine are well removed, thus the body health of production workers in a workshop is guaranteed, the ironsheet can be normally conveyed, and the phenomenon of jamming is avoided. The production efficiency is improved.

The invention discloses a die-casting machine discharging device for piston production, and relates to the technical field of piston production. The die-casting machine discharging device for piston production comprises a supporting frame, wherein the supporting frame is provided with a clamping assembly; the clamping assembly is used for being arranged above the position of a forming die on a die-casting machine; the clamping assembly comprises a mounting base arranged on the supporting frame, a clamping base arranged on the mounting base, a clamping piece slidably connected to the clamping base in the vertical direction, and a clamping driving piece arranged on the clamping base and used for driving the clamping piece to move up and down; the mounting base is slidably connected to the supporting frame in the horizontal direction; a first driving piece for driving the mounting base to slide is arranged on the supporting frame; and after the clamping piece clamps the workpiece of the forming die, the first driving piece drives the mounting base to slide, so that the workpiece and a die cavity of the forming die can be staggered in the vertical direction. The clamping assembly is arranged, and workpieces are discharged through the clamping assembly, so that the operation of operators is reduced, and the operation of taking the workpieces out of the die is more convenient.

The invention belongs to the technical field of biomedical equipment, and particularly relates to a full-automatic pipette tip box. The full-automatic pipette tip box comprises a box body, a conveyingmechanism, a ratchet mechanism and a control mechanism. According to the invention, tips are vertically inserted into a storage disc, and storage grooves and spiral tracks respectively on the storagedisc and a guide disc correspond to each other, so that the tips can be scattered, and the problem that the sterilization quality does not reach the standard due to accumulation of the tips is avoided. The tips on the storage disc are guided by the guide disc to move along the spiral tracks and finally vertically fall down from an opening along a bearing table, so that the phenomenon of circlingis avoided, and the stable falling of the tips is ensured. An infrared sensor is used for sensing a human hand, and after a hand is sensed, a motor drives a swing rod to perform a reciprocating action, and a tip falls down, so that automatic falling of the tip is realized, and an experiment is facilitated.

The invention discloses a safety anti-rollover trolley for construction solid waste transportation, which belongs to the technical field of construction solid waste transportation safety, and comprises parallel tracks, a bottom plate slidably arranged on the parallel tracks, and a container placed on the bottom plate. The cargo box is cylindrical, and the top of the cargo box is provided with six fan-shaped baffles, and the six baffles are evenly divided by the upper top plate of the cargo box along its center, and each baffle is passed through a The linkage mechanism is supported at the upper opening of the cargo box, and the rotating rods and torsion springs of the six linkage mechanisms are connected end to end to form a closed rotating ring. The device of the present invention can guide and dump construction solid waste at the center of the trolley during transport or loading of the trolley, so as to avoid the occurrence of tipping of the trolley due to center of gravity offset.

The invention discloses a numerically controlled three-cylinder bending machine, which relates to the field of bending machines. The invention includes a bending machine frame. There is a control panel, and the inner cavity of the bending frame is provided with a workbench. In the present invention, a material storage box is provided, and the worker places a large amount of metal plates on the support plate by pressing down on the support plate, and the metal plates will move upwards and cling to the material storage box under the elastic force of the return spring. The top surface of the inner cavity can store multiple metal plates at one time, so that the equipment can automatically process the metal plates in the storage box, which improves the work efficiency; at the same time, an extrusion plate is set on the top of the storage box, and the extrusion plate The discharge port is flush, start the cylinder, the extrusion plate moves along the movable groove, the extrusion plate pushes the uppermost metal sheet out of the discharge port, and the remaining metal sheets are kept still by the pressure of the extrusion plate, ensuring that each Only one plate can be pushed out from the outlet every time.

The invention provides a wire rewinding device. The wire rewinding device comprises a wire placing device, a bunch box and a wire winding device, wherein the wire placing device is used for hanging awire wheel; the bunch box is used for concentrating the wire derived by the wire wheel; and the wire derived by the bunch box is guided into the wire winding device. According to the wire rewinding device, manual wire rewinding is replaced by the device, so that the working efficiency is greatly improved; in addition, by arranging the bunch box, hash wire can be guided in a concentrated way, the hash wire can be stably rewound, and the wire can be rewound for the problem wire wheel.

The invention provides a vending machine and a vending method. The vending machine comprises a vending machine body, a robot used for taking and placing tableware, a flour cake supply mechanism used for providing flour cakes, a sauce supply mechanism used for providing sauce, a boiled water supply mechanism used for providing boiled water and a bowl taking mechanism used for providing tableware. The robot is rotatably arranged in the vending machine body, and the flour cake supply mechanism, the sauce supply mechanism, the boiled water supply mechanism and the bowl taking mechanism are arranged on the movement track of the robot. By designing the vending machine, cakes, sauce and boiled water are automatically put into tableware to be soaked, the instant noodle operation is automatically completed, and the labor intensity of a user is reduced.

The present invention provides a sound and light fire alarm device and its working method, which belong to the technical field of fire fighting equipment. The outer side is used to fix the shell on the ceiling; the water inlet mechanism is set on the upper side of the shell to guide the external water into the shell; the hollow cover is fixed on the bottom of the shell, and the bottom of the hollow cover is fixed A sound and light alarm device is provided; the present invention combines the existing fire sound and light alarm device, which can not only send out sound and light alarms in the event of a fire, but also provide rescue wet tissues. Through the light source of the sound and light alarm device, people can Quickly taking wet wipes can effectively prevent people from being harmed by smoke.

The invention discloses an automatic grain counting instrument. A support is inserted in a pedestal. The top part of the support is connected with a transverse rod. The transverse rod is provided with a grain discharging tube. The top part of the grain discharging tube is connected with a grain inlet. A connecting rod is arranged at the middle part of the support. One end of the connecting rod is flexibly connected with a center shaft with a motor. The center shaft is provided with a circular disc in an annular sleeving way. The external ring of the circular disc is provided with a shell. The top part of the shell is provided with a conduit fit with the grain discharging tube. The bottom part of the shell is also provided with a conduit. The lower part of the shell is provided with a belt which annually sleeves two belt wheels. Medicine grain bottles are arranged on the belt. The automatic grain counting instrument is simple in structure, convenient to install and use and easy to popularize and use. Besides, medicine grains can fall into the medicine grain bottles when the medicine grains are counted.

The invention relates to the technical field of processing aluminum alloy doors and windows, and discloses a cutting device for processing aluminum alloy window frames, which includes a cutting table and a cutting machine. The cutting machine is arranged above the cutting table, and the cutting machine and the cutting table are movably connected. Cutting grooves are set on the cutting table below the cutting knife of the cutting machine. Air outlet grooves, dust collection grooves, inlet grooves and positioning grooves are respectively set in the cutting grooves. The cutting device for aluminum alloy window frame processing has been set up The inlet groove, the positioning groove and the dust collection groove are used for cutting. When cutting, the user can insert between the two inclined clamping plates of the inlet groove, and extend the insertion end into the positioning groove for cutting. The dust collection groove Because the position is the same as the cutting direction, the debris can be collected when the cutting machine is cutting the aluminum alloy window frame. At the same time, the shape of the dust collection groove allows the debris to fall more stably to the dust collection after cutting. The bottom of the groove ensures the collection effect of debris.

The invention discloses a rice mildew nondestructive detection device, and relates to the technical field of grain detection equipment, the rice mildew nondestructive detection device comprises a case and an image acquisition port arranged at the top of the case, a material adding and homogenizing mechanism and an overturningmechanism are sequentially arranged on the case, and the overturning mechanism comprises a support base fixed below an outlet of a material homogenizing slide way; conveying chains are rotationally arranged on the two sides of the supporting base, a plurality of rotating shafts are rotationally connected between the two conveying chains, a plurality of arc-shaped ring grooves are evenly formed in each rotating shaft at intervals, the gap between the corresponding arc-shaped ring grooves in every two adjacent rotating shafts is smaller than the size of rice, and a plurality of overturning grooves used for containing the rice are formed in the arc-shaped ring grooves; a driving mechanism for driving the rotating shafts and the discharging rollers to rotate synchronously is arranged in the case, and a collecting box is placed on one side of the supporting base. The rice mildew nondestructive detection device provided by the invention is convenient and reliable to use, and stable overturning of rice is ensured through the arc-shaped ring grooves and the overturning grooves, so that the detection precision is improved.