38results about How to "Carrying out" patented technology

The invention relates to an automatic catering vending system. The automatic catering vending system comprises a cabinet body, a computer, input equipment, a refrigerating bin and a heating bin, wherein a carrying bin is arranged on the rear side of the refrigerating bin; a transverse sliding track is arranged on the top of the carrying bin; a carrying trolley is arranged on the transverse slidingtrack and is provided with a longitudinal sliding track; the longitudinal sliding track is provided with a lifting trolley; a rear sealing door is arranged on the rear side of the heating bin; a microwave heater is arranged in the heating bin; and refrigeration equipment is arranged at the bottom of the cabinet body. Different kinds of fast food are refrigerated by the separated refrigerating bin, workers can supplement goods in idle time favorably, supply of fast food of a vending place can be ensured for a long time, owing to an integrated structure, use and mounting of equipment are facilitated, the heating bin is integrated in the cabinet body, heat of the fast food is realized, left-right movement of the lifting trolley is realized by the carrying trolley in the carrying bin, liftingcontrol over a clamping seat is realized by lifting of the lifting trolley, and fast movement of the clamping seat is realized favorably to carry the fast food.

The invention discloses a carrier device and a carrier method. The carrier device comprises at least one transport device for transporting containers and a regulating device for regulating the transport device so as to enable the transport device to carry different sizes of containers. The transport device is matched with the containers by the regulating device, so that different sizes of containers are carried by the transport device. Meanwhile, the carrier device is simple in structure and convenient in operation.

The invention discloses a construction method of a nutrient carrying system based on nano-food. The construction method is characterized in that (1) one or more nutrients and a nano-food are mixed uniformly to form a mixture, wherein a mass ratio of the one or more nutrients and the nano-food is 1: (4 to 200); a lipid content of the nano-food is less than 12%; and a peak value of a particle size distribution curve of the nano-food is less than 400 nm; (2) if the above mixture is in a solution system, a solution concentration is adjusted to a concentration of 0.5 to 55% by nano-food weight; a solution pH is adjusted to a pH of 2.2 to 13; an ion strength converted into a sodium ion concentration is in a range of 0.001 to 5 mol/L; and at a temperature of 0 to 85 DEG C, an ultrasonic vibration process adopting a power density of 0 to 65 W/cm <2> is carried out and nano-food clusters are obtained after a gathering process for 1 to 48 hours; or if the above mixture is in a solid state, nano-food clusters are obtained through a gathering process lasting for 2 to 80 hours under the conditions of a pressure intensity controlled in a range of 0.05 to 4 MPa, a temperature controlled in a range of 0 to 230 DEG C and a relative humidity controlled in a range of 0 to 100%; and (3) the nano-food clusters are packaged in a vacuum and then are stored at normal temperature or low temperature. Through the construction method, nutrients are wrapped in nano-food clusters thus nutrient carrying is realized; a stability of carried nutrients is improved and nutrients carried by nano-food clusters can be stored in liquid form or solid form thus the degradation of nutrients can be reduced or even avoided and conditions of after processing are relaxed; and a bioavailability of nutrients carried by nano-food clusters is improved greatly.

The present invention discloses an automatic guide rail carrying device and robot cooperative carrying method and system. The method comprises the following steps of: the step 1: arranging a ground guide rail arranged between workbenches from a transportation starting point and a transportation end point and guide rails arranged on the workbenches, and arranging a landmark on the ground guide rail; the step 2: grabbing an object from an object-fetching assigned position by a desktop robot located on an object-fetching workbench; the step 3: allowing a mobile robot to move through the ground guide rail and grab an object to the other workbench; the step 4: after a desktop robot located on an object-put workbench grabs the object, moving the desktop robot to an object-put assigned position of the object-put workbench; and the step 5: combining an extreme learning machine and a wavelet neural network to establish an electric quantity prediction model to perform decision of the next motionof the mobile robot. The automatic guide rail carrying device and robot cooperative carrying method and system complete timing and fixed-point transportation of industrial laboratory objects throughcooperation of the desktop robot and the mobile robot so as to achieve round-the-clock transportation of the industrial laboratory.

The invention discloses an intelligent lab robot delivery method and system. The method comprises the following steps: step 1, arranging a ground guiding rail between workbenches where transportationstarting point and end point are located and arranging a table board guiding rail on the work bench; step 2, making a table board robot of an article taking workbench grab an article from the appointed article taking position of the article taking workbench; step 3, making a movable robot move along the ground guiding rail and grab the article to transport the article to the other workbench; step4, after the table board robot on an article accommodating workbench grabs the article, moving the article to the appointed accommodating position of the article accommodating workbench and finishingtransporting the article among the workbenches. By means of cooperation between the table board robot and a movable robot, fixed-time fixed-point transportation of the lab articles can be automatically finished; the table board robot is in charge of taking and putting the articles in a short distance, and the movable robot can utilize the guiding rail and a landmark to finish long-distance transportation of the articles; by means of arranging a matched charging area, automatic round-the-clock transportation of a lab is achieved.

The invention discloses a distributed environment robot and vehicle moving interconnection carrying method and system. The method includes the steps: firstly, arranging guide rails between a worktableof a transportation start point and a worktable of a transportation end point and on the worktables, and arranging landmarks on ground guide rails; secondly, grabbing objects from an object taking designated position by a table top robot positioned on an a object taking worktable; thirdly; enabling a moving robot to move along the ground guide rails and grab and transport the object to the otherworktable; fourthly, enabling a tabletop robot positioned on an object placing worktable to grab and move the an object to an object placing designated position of the object placing worktable; fifthly, building an electric quantity prediction model to decide next action of the moving robot by combining an extreme learning machine with a PID (proportion integration differentiation) neural network.The table top robot and the moving robot are cooperated, transportation of objects in an industrial laboratory is achieved at regular time and place, and all-weather transportation in the industriallaboratory is achieved.

The invention discloses an AGV logistics carrying system and a control method thereof. The AGV logistics carrying system comprises a carrying trolley and a guiding unit. A control unit, a driving unit, a magnetic navigation signal sensor and an RFID reader are installed on the carrying trolley, the control unit is connected with the driving unit, the magnetic navigation signal sensor and the RFIDreader, and the guiding unit comprises a guiding magnetic stripe and an RFID tag. The magnetic navigation sensor acquires a magnetic field signal of the guide magnetic stripe, and the magnetic field signal is processed by the control unit to control the driving unit to drive the carrying trolley to track and run along the guide magnetic stripe; the RFID reader transmits read RFID label data to thecontrol unit, and the control unit controls the speed and direction of the carrying trolley according to the data, so that the carrying trolley accurately reaches an appointed position, and materialtransportation is realized.

The invention discloses a nanotube-based fluorescence marked carrier and a preparation method thereof. The fluorescence marked carrier comprises a nanotube inner wall, a quantum structure and a nanotube outer wall. The size of the nanotube structure is designed according to the characteristics of a simulated carrying object, and the size of the nanotube structure is regulated and controlled accurately by controlling the growth condition; in the fixed-temperature annealing process, a nanowire in a core-shell structure is guaranteed to be decomposed completely and the quantum structure limited between the nanotube inner wall and the nanotube outer wall is not damaged; the fluorescence marked part of the nanotube adopts a semiconductor quantum structure, has high fluorescence intensity, long duration time and stable photochemical property, is insusceptible to photobleaching and realizes high-efficiency radiative recombination; furthermore, continuous broad spectrum excitation can be adopted, the absorption coefficient is big, fluorescence emission peak is narrow, wavelength trailing is avoided, and the distinguishing degree is high; the nanotube structure can realize fluorescence marked carrying of the carrying object in the tube and also can perform the traditional wrapping or combined type fluorescence marked carrying.

The invention provides a compound enzyme for preparing pulp. The compound enzyme comprises an enzyme carrier and a bio-enzyme, the enzyme carrier is graphene oxide, the bio-enzyme is one or more of cellulase, hemicellulase, ligninase and pectinase, and the bio-enzyme is fixed to the enzyme carrier in an adhering mode. By adopting a method, the bio-enzyme can be effectively fixed to the graphene oxide carrier, the high-proportion surface area and good biocompatibility of the graphene oxide are fully utilized, functional groups rich on the surface of the graphene oxide also have the acidic chemical property, and the action of neutralizing alkaline ions in a solution can be achieved, so that the pH value of the local part around the graphene oxide is decreased, thus the bio-enzyme adhering to the surface of the graphene oxide exerts activity advantageously, the bio-enzyme is fixed by the graphene oxide, most of the bio-enzyme remains in a liquid environment so as to be secondarily utilized, the utilization efficiency of the bio-enzyme is improved, and production waste is reduced.

The method of directly using ordinary food to construct a nutrient nano-carrying system is characterized by: (1) mixing food raw materials with a lipid content of less than 12% and nutrients at a mass ratio of 4-200:1, and then performing nano-processing, so that the particle diameter The distribution peak is below 600nm; (2) In the solution system, the concentration of the solution is adjusted to 0.5%-55% based on the quality of nano-food, and then the pH is adjusted to 2.2-13, and the ionic strength is converted to a sodium ion concentration of 0.001mol/L to 5mol/L, adopt ultrasonic oscillation of 0-65W/cm2, the temperature is 0-85°C, after 1-48 hours of aggregation process; or, in the solid state, control the temperature at 0-230°C and the pressure at 0.05-4MPa, The relative humidity is 0-100%, after 2-80 hours of accumulation; (3) Vacuum packaging, storage at room temperature or low temperature. The present invention wraps nutrients in nano-food clusters to realize the delivery of nutrients, improves stability, can be stored in liquid or solid state, can reduce or even avoid the degradation of nutrients, and has loose post-processing conditions; Greater improvement.

A universal rail flat-open wagon mainly comprises a container lock hole, an end wall, an upper side wall, an upper side wall ejector rod, a gear A, a gear B, a gear C, a lower side wall ejector rod, aball screw, a bottom frame, a lower side wall, diagonal bracings, side columns, a locking device, lock pins, lock rods, a cam, a rotating shaft hole, an end wall lock hole, an end wall rotating shaft, an end wall lock, a handle and a rotary handlebar. The functions of an open wagon and a flat wagon are shared, and granular goods can be transported when the flat-open wagon is used as an open wagon(such as coal transportation, and the work condition of a car dumper can be adapted); and when used as a flat wagon, the flat-open wagon can complete transportation of container flat cars. Vehicle type substitution is enhanced, the empty-wagon walking rate is lowered, and the universal rail flat-open wagon has important significance for improving railway transporting efficiency.

The invention relates to the field of straightening machines, in particular to a straightening machine which can change the straightening speed. The straightening machine comprises a carrying assembly, a transmission assembly, a straightening assembly and a power assembly, and when an inner end connecting rod moves from left to right, an inner end sliding rod and a steel bar needing to be straightened are in a non-contact state, therefore, the steel bar needing to be straightened is conveyed in one direction from the right side to the left side, and meanwhile, the steel bar needing to be straightened is carried. A turntable is rotated, then the turntable rotates around the swing rod, the relative positions of the connecting positions of the swing rod and the rotated turntable and a transmission sliding rod I are changed, and then the amplitude of the reciprocating motion of a side wall slider driven by a transmission sliding rod II along a side wall sliding column is changed through the disclosed transmission relation, and the carrying speed of the steel bar needing to be straightened is changed through inner end sliding rods, and then the straightening speed of the steel bar needing to be straightened is adjusted.

The invention belongs to the technical field of aerospace application and relates to a mechanism capable of carrying, locking, automatically unlocking and releasing two small unmanned aerial vehiclesin a pod, in particular to a pod system capable of hoisting the two unmanned aerial vehicles simultaneously. The pod system is characterized by comprising an unmanned aerial vehicle carrying, locking,automatic unlocking and releasing sliding rail mechanism. By applying the unmanned aerial vehicle carrying, locking, automatic unlocking and releasing sliding rail mechanism, pin pullers do not needto be demounted in the maintenance process of the unmanned aerial vehicles during mounting and demounting, and maintenance is convenient and rapid through the manual pin pulling function and front blocking compression springs; the individual difference of the interval of front and rear roller shafts of each unmanned aerial vehicle can be eliminated through an adjustable rear blocking assembly, andreliable fixing can be achieved; front blocking plug pins adopts bevel locking through the weight component, and electric initiation pin pullers are applied, so that the mechanism achieves the function of reliably locking, automatically unlocking and releasing the unmanned aerial vehicles; and the unmanned aerial vehicles are limited, supported and carried by sliding rail assemblies, strength issufficient, and the structure and space arrangement is reasonable.

The invention discloses a ship rail carrying device comprising a carrying platform and two rails. Each roller bed comprises a hollow strip-shaped rail body, the cross section of the rail body is in a right-angled fan shape, the top of each rail body is provided with a vertical connecting plate in the axial direction, and the two roller beds are fixed to the two sides of the bottom of a ship through the connecting plates; the two sides of a carrying platform are provided with roller sets; cambered surfaces of the rail bodies can be in fit with the wheel faces of the roller sets; the rails are fixed to the two sides of the bottom of the ship and are matched with the roller sets of the carrying platform, and ship carrying is achieved; and the hollow roller bed only needs increase of the small amount of weight of the ship, and adverse consequences caused after launching can be avoided.

An agricultural unmanned aerial vehicle relates to the technical field of agricultural unmanned aerial vehicles and comprises a rack. A material distribution wheel is rotationally arranged on the rack, and a material receiving area of the material distribution wheel is circuitously arranged from the center to the outer side. The problems as follows are solved, an unmanned aerial vehicle in the prior art is limited by a material distribution mode and is prone to double material scattering, and consequently excessive scattering is caused; the material type is limited by the material conveying part, and the material conveying channel is also blocked; atomizing spraying is utilized, and the suspension time needs to be prolonged; and when goods are carried, personnel need to cooperate to unloadthe goods.

A vertical bin transfer device is disclosed. The device structurally comprises a fixed structure frame, a movable structure frame, a lifting mechanism, a connection mechanism and an electric control system, wherein the fixed structure frame is located on one side of a multi-layer composting system, and is provided with a vertical direction limiting rail inside; the movable structure frame is located in the fixed structure frame; the lifting mechanism is located at the top of the fixed structure frame and connected with the movable structure frame to achieve vertical movement of the movable structure frame in the fixed structure frame. Horizontal bin transfer equipment carries pile turning equipment into the movable structure frame; the connection mechanism is located in the movable structure frame, and a channel is formed by a telescopic assembly of the connection mechanism and a workshop track or a walking tread. The electric control system controls the device to implement operation.The device has the advantages of being simple in structure, convenient to operate and not prone to failure.

A chassis device based on loads and traction comprises a running chassis with a machine frame (1) and an automobile traction saddle (8) which is arranged to be connected with the machine frame (1) in an overturning mode and used for being connected with other devices through a traction pin. The automobile traction saddle (8) is placed into an accommodating window of the running chassis, so that the machine frame (1) and the automobile traction saddle (8) form a plane, and cargoes are transported. The automobile traction saddle (8) is installed on the machine frame (1) and connected with the other devices through the traction pin, so that the other devices are pulled. The running chassis is not directly used any more, so that the requirements for different transport modes are met, and the transport efficiency is improved.

The invention provides a medium-sized grinding wagon for a railway work section. A power bogie and a non-power bogie are arranged on the lower end surface of a frame; a grinding trolley used for grinding the surface of a steel rail is arranged between the power bogie and the non-power bogie. The grinding trolley is connected with a grinding position adjusting mechanism which is arranged on the lower end face of the frame and used for adjusting the height and the grinding direction of the grinding trolley, and a power system arranged on the upper end face of the frame provides power for the grinding position adjusting mechanism, the power bogie and the grinding trolley. The grinding position adjusting mechanism connected with the grinding trolley and used for adjusting the height and the grinding direction of the grinding trolley is arranged on the lower end face of the frame; the grinding trolley has the up-down freedom degree and the grinding trolley has good operation performance ona curve, short-distance operation points and turnout related areas, so that the grinding capacity and the grinding quality of the grinding trolley are improved, the steel rail grinding difficulty is lowered, limitation is small, and the application range is wide.