41results about How to "Realize circular movement" patented technology

The invention discloses a bending deformation controllable steel rail online overall wind spraying quenching simulation experiment device, and relates to a steel rail online wind spraying quenching simulation device, in particular to the bending deformation controllable steel rail online overall wind spraying quenching simulation experiment device. The wind spraying quenching simulation experiment device, provided by the invention, can control the steel rail deformation in the quenching process, and can simulate actual continuous wind spraying quenching process of steel rails on a hectometer steel rail production line. The device comprises a wind spraying pressure control system and a quenching system connected with an air source, and is characterized in that the quenching system comprises a frame with an annular rail; the annular rail is provided with a steel rail fixed frame with a walking device; the frame is provided with nozzles uniformly arranged around the annular rail; the nozzles are connected with the wind spraying pressure control system; and the steel rail fixed frame is provided with a longitudinal displacement sensor and a transverse displacement sensor.

The invention provides an H-shaped steel column welding workstation which comprises a first conveying device, a truss, a transferring device, a supporting device, a positioning device, a welding device and a second conveying device. The first conveying device is used for conveying pre-treated H-shaped steel columns; the truss is arranged above the first conveying device; the transferring device is slidably arranged at the bottom of the truss; the supporting device is arranged on the left side of the first conveying device; the positioning device is arranged on the upper surface of the supporting device; the welding device is arranged in the supporting device for welding the H-shaped steel columns clamped and moved by the positioning device; the second conveying device is arranged on the left side of the supporting device; the left end of the truss is arranged on the left side of the second conveying device, the right end of the truss is arranged at the right end of the first conveying device, the front side of the truss is arranged above the first conveying device, and the back side of the truss is arranged in the middle of the upper side of the positioning device. Therefore, the H-shaped steel column welding workstation has the advantages of being suitable for H-shaped steel columns of different dimensions, loading and unloading the H-shaped steel columns circularly and enhancing the welding efficiency of the H-shaped steel columns.

The invention discloses a capsule-type heating device for floor heating. The capsule-type heating device for floor heating is applied to a floor heating track and comprises a plurality of capsule heating units. Each capsule heating unit comprises a shell. A noise elimination mechanism is arranged outside each shell, low-temperature heat-emitting oil used for heating is arranged in each shell, andeach shell is further internally provided with a first magnetic device and a second magnetic device. When the multiple capsule heating units travel into the floor heating track, the capsule heating units are arranged in a polarity rejecting mode, that is, when the tails of the first capsule heating units and the heads of the second capsule heating units are adjacently arranged, the magnetic polesof the tails of the first capsule heating units and the magnetic poles of the heads of the second capsule heating units are opposite. The capsule-type heating device for floor heating is easy and convenient to mount and is innovatively invented.

The invention belongs to the technical field of express transportation tools and particularly relates to a gravity-center-adjustable-type logistics delivery vehicle. The gravity-center-adjustable-typelogistics delivery vehicle comprises a vehicle body, a carriage, a circulating module, a hanging box and an express taking module. The circulating module comprises two transferring units which are arranged at the vehicle roof and the vehicle bottom inside the carriage correspondingly. The express taking module comprises an interaction window and object taking windows. A user operates a mobile phone to scan an express taking two-dimensional code or inputs an express taking password, and a system rotates an object storage box with a corresponding mark to the corresponding object taking window according to an instruction and opens the object taking window to achieve automatic taking of express packages. A courier enables the transferring units to carry the hanging box to circularly move in the carriage so as to rotate the express packages needing to be delivered to the position in front of the courier, and quick taking of the express packages is achieved. The gravity-center-adjustable-type logistics delivery vehicle is suitable for delivery of the express packages of various types, after part of the express packages are delivered, the gravity center is adjusted again, and thus the safety of the delivery vehicle during traveling on a road is improved.

The invention discloses a spring feeding device used for optical fiber connector assembling. The spring feeding device used for optical fiber connector assembling comprises a first conveying manipulator, a spring feeding pipe, a spring displacement mechanism and a material distributing mechanism which is arranged at the output end of the spring feeding pipe, wherein the first conveying manipulatoris arranged on one side of the spring feeding pipe, the material distributing mechanism comprises a material distributing cylinder, an upper material distributing needle and a lower material distributing needle, the upper material distributing needle and the lower material distributing needle are transversely arranged, a material distributing through hole is formed to penetrate through the top surface and the bottom surface of the material distributing barrel, the upper material distributing needle and the lower material distributing needle correspond to the material distributing through holes and are inserted into the material distributing barrel in a penetrating mode, a material distributing needle driving mechanism used for driving the upper material distributing needle and the lower material distributing needle to transversely move is arranged on one side of the material distributing barrel, and the spring displacement mechanism is arranged to correspond to the output end of the first conveying manipulator and the output end of the material distributing cylinder. The invention further discloses spring loading equipment and a method thereof used for optical fiber connector assembling. The spring feeding device, the spring loading equipment and the method thereof used for optical fiber connector assembling are reasonable and ingenious in structural design; the spring feedingdevice and a spring detection device are sequentially arranged and used for installing springs and detecting the installation condition of the springs; and when the springs are automatically installed, the installation quality of the springs is also ensured.

The invention discloses a backflow elastic striking type self-cleaning flue gas heat exchange tube, and belongs to the field of heat exchange tubes. According to the heat exchange tube, flue gas passes through the space between a heat exchange tube body and a backflow inner tube, so that the flue gas flows in an annular mode, on one hand, the heat exchange area between the flue gas and an external medium is enlarged through the heat exchange tube body, and the heat exchange efficiency is greatly improved; and on the other hand, before flue gas flows out of the heat exchange tube body, part of the flue gas is guided into the backflow inner tube through a backflow introducer, the flue gas gradually flows back along the backflow inner tube, and finally the flue gas is guided into the heat exchange tube body again by a double-cone extractor and is converged with the introduced flue gas, so that the flue gas is jointly guided by the double-cone extractor and the backflow introducer, part of flue gas continuously flows back in the space between the heat exchange tube body and the backflow inner tube, a magnetic ball is driven to do loop movement, the inner wall of the heat exchange tube body is continuously impacted, cleaning of the inner wall of the heat exchange tube body is achieved, and the influence of impurity accumulation on the heat exchange effect of the heat exchange tube body is effectively reduced.

The invention relates to a full-automatic paper holding machine relating to the technical field of food machinery. The full-automatic paper holding machine comprises a machine base, a comal rack, a control box, paper holders, brackets, beams, lifting cylinders and mounting plates, wherein a conveyer belt is arranged on the machine base, the comal rack is arranged on one end of the machine base, and the control box is arranged at one side of the comal rack. The full-automatic paper holding machine is characterized in that the brackets are respectively arranged at both sides on the machine base, two mutually parallel rotatable beams are arranged between the brackets, each beam is provided with a lifting cylinder, a mounting plate is arranged below each lifting cylinder, a sucker is arranged below each mounting plate, and the paper holders are respectively arranged at both sides of the brackets. The invention has the advantages that the suckers are controlled by the lifting cylinders to move in a vertical direction and controlled by the machine base to move oppositely so that the two corresponding suckers are clamped and released; by utilizing a turnover gas cylinder, the suckers circumferentially move, and paper trays are arranged in a preset position from the paper holder, and the action is coherent, rapid and accurate and has high efficiency.

The invention provides a defogging method based on a moving image of a floor heating capsule. The defogging method comprises the steps that the moving image of the floor heating capsule is acquired; sub-block partial overlap partial histogram equalization is used to enhance the original fog image; a DCP algorithm is used to acquire optimized transmittance; an MRF model is used to carry out modeling on the constraint characteristic of the structure detail information of the image and the transmittance to further refine the transmittance; and from the distinguishing feature of the sky domain, the atmospheric light value is acquired through a block search method. According to the invention, a more accurate transmittance map can be acquired; the structure information of the image is effectively maintained; the defogged image presents rich details and a realistic color visual effect; the installation is simple and convenient; and a visualized modular floor heating track is innovatively invented, which is visual and vivid.

The invention discloses a parking cage cabinet and a mobile stacking system thereof. The parking cage cabinet comprises a cage cabinet body, intelligent bicycle locks and a central controller; a plurality of wheel guiding rails are arranged on the cage cabinet body; front wheel positioning grooves and rear wheel positioning grooves are formed in the wheel guiding rails, and a plurality of verticalrods are further arranged on the wheel guiding rails; the intelligent bicycle locks are arranged on the wheel guiding rails / the outer walls, on the outer sides of the front wheel positioning groovesand / or the rear wheel positioning grooves, of the wheel guiding rails, or the vertical rods at the front wheel positions; guiding rail sensors are arranged on the wheel guiding rails; and the intelligent bicycle locks and the guiding rail sensors are electrically connected with the central controller. According to the parking cage cabinet and the mobile stacking system thereof, the bicycle locks arranged on bicycles are moved into the cage cabinet, thus the structures of the bicycles are simplified, the cost of the bicycles is saved, and storage management of the bicycles becomes possible. Inthe mobile stacking system, circular movement of the parking cage cabinet in the mobile stacking system is achieved by adopting the modes that outer ring moving mechanisms and inner ring moving mechanisms are arranged, and intelligent hooks are arranged at the edges, except the transverse direction, of the cage cabinet body.

The invention discloses a fault location method of a capsule type floor heating device. The fault location method is applied into a floor heating track. The fault location method comprises the steps that fault speech signals are acquired and unit impulse response is subjected to convolution to obtain binaural signals; and after the binaural signals pass through a Gammatone filter, sub-band signalsafter frequency division are obtained, dereverbration processing of minimum phase decomposition is carried out in each sub-band signal, and a generalized cross-correlation function is obtained by calculating the cross-correlation of various sub-bands after the inverse transformation from a cepstrum domain to a time domain. The fault location method takes binaural speech localization as a multi-classification problem, takes GCCF (Generalized Cross-Correlation Function) and an interaural level difference as localization characteristics to input into DNNs of a softmax regression structure on a top floor, outputs the probability of which a sound source is located in each direction, and takes a maximum probability azimuth as the position of the sound source. The fault location method is simpleand convenient in installation, and the capsule type floor heating device which can locate the fault is provided in an innovation mode.

The invention discloses a laser washing system which comprises a water tank, a water-adding opening is formed in one side of the top surface of the water tank, Through the operation of a first motor, the longitudinal position adjustment of a laser is realized under the cooperative operation of a first threaded rod, a connecting rod and a cover body; through the operation of a third motor, transverse movement of the laser can be achieved under matched operation of a threaded rod, a threaded block and a guide rod; and through the operation of a second motor and cooperative operation of a gear, a gear ring, a sleeve, a third transverse plate and a second T-shaped ring, annular movement of the laser is achieved. According to the system, the laser can be adjusted at any angle in accordance with the marking track according to the working requirement, and when the cover body rotates, multiple convex blocks discontinuously generate a pushing force on an oval block under the effect of springs, water in the water tank is effectively conveyed into a cavity, the cover body is kept within a certain low-temperature range, the cooling of the laser is facilitated, and the service lifetime of the laser is further prolonged.

The invention discloses a medical knife surface spraying device, which comprises a support frame. A through hole is opened on the side wall of the support frame, and a double-head motor is fixedly connected in the through hole. One end of the double-head motor is provided with a A fixture for holding a medical tool, a spraying mold is provided at the end of the double-headed motor away from the fixture, and a spraying assembly is provided at the upper end of the support frame. In the present invention, by setting up the spraying assembly, when spraying medical knives of different specifications and sizes, the linear motor is used to drive the cross bar to move back and forth, and the control assembly and the spray gun are driven to move on the fixture and mold that need to be sprayed respectively. When it reaches the mould, the spray gun is sprayed synchronously, and different spraying molds can be replaced according to the tools that need to be sprayed, so as to realize automatic spraying of different types of medical knives and improve the spraying processing efficiency of medical knives.

The invention discloses a welding production line for a reinforcing mesh. The welding production line for the reinforcing mesh comprises a support, at least one reinforcing bar formwork platform installed on the support, a first driving device used for driving the reinforcing bar formwork platform to move along a rail above the support, a second driving device used for driving the reinforcing bar formwork platform to move along a rail below the support, a bar arrangement manipulator used for arranging the reinforcing mesh, a main welding machine used for welding the reinforcing mesh, and a mesh grabbing manipulator used for grabbing the reinforcing mesh. The bar arrangement manipulator, the main welding machine and the mesh grabbing manipulator are sequentially arranged in the front-back direction of the support. A first lifting device used for lifting the reinforcing bar formwork platform is arranged in the position of the bar arrangement manipulator. A second lifting device used for lifting the reinforcing bar formwork platform is arranged in the position of the mesh grabbing manipulator. The welding production line for the reinforcing mesh is small in occupied area, high in working efficiency and low in manufacturing cost.

The invention discloses a guide-rail-type arc-shaped automatic door system, which comprises a base layer support (1), a guide rail (2), a main pulley assembly, an auxiliary pulley assembly and an automatic door (21). The base layer support (1) and the guide rail (2) are bent according to the same arc modulus and are integrally welded. The main pulley assembly is fixedly arranged on the guide rail (2). The auxiliary pulley assembly is movably installed on the guide rail (2) and comprises an auxiliary pulley (9), an auxiliary pulley fixing piece (10) and an automatic door fixing piece (8). The automatic door (21) is fixedly connected with the automatic door fixing piece (8) through an automatic door connecting rod (12). A circulating belt (3) is assembled on the main pulley (7) and can realize the movement of the automatic door fixing piece (8) through the auxiliary pulley (9). The guide-rail-type arc-shaped automatic door system can realize the goal of configuring an extra-large arc-shaped automatic door in an arc-shaped space, and has the advantages of high opening and closing flexibility, high durability and firmness, low noise and easiness in maintenance.

The invention relates to the technical field of vacuum coating, and discloses a planetary sample table capable of realizing automatic turning. The technical scheme is characterized in that the planetary sample table comprises a bracket, wherein a heating area is arranged in the bracket, the heating area comprises a central rotating shaft and a plurality of heating parts, U-shaped grooves are respectively formed in both ends of the central rotating shaft, a substrate is placed on the heating parts, the substrate is heated by a heating plate, the distance between the heating area and the heatingplate can be adjusted by a first lifting assembly, so that the heating temperature is controlled; a rotating shaft is driven to move up and down by a second lifting assembly, so that U-shaped blocksare embedded into or separated from the U-shaped grooves; the central rotating shaft is driven to rotate by a rotating assembly, a motor does not need to be arranged in the heating area, so that the circumferential movement of the heating parts can be realized; and the heating area can be turned by a turning mechanism, so that the substrate is more uniformly heated, and the problem that the coating needs to be stopped under the condition that the double surfaces of the substrate are coated is avoided.

The invention belongs to the technical field of express transportation tools and particularly relates to a gravity-center-adjustable-type logistics delivery vehicle. The gravity-center-adjustable-typelogistics delivery vehicle comprises a vehicle body, a carriage, a circulating module, a hanging box and an express taking module. The circulating module comprises two transferring units which are arranged at the vehicle roof and the vehicle bottom inside the carriage correspondingly. The express taking module comprises an interaction window and object taking windows. A user operates a mobile phone to scan an express taking two-dimensional code or inputs an express taking password, and a system rotates an object storage box with a corresponding mark to the corresponding object taking window according to an instruction and opens the object taking window to achieve automatic taking of express packages. A courier enables the transferring units to carry the hanging box to circularly move in the carriage so as to rotate the express packages needing to be delivered to the position in front of the courier, and quick taking of the express packages is achieved. The gravity-center-adjustable-type logistics delivery vehicle is suitable for delivery of the express packages of various types, after part of the express packages are delivered, the gravity center is adjusted again, and thus the safety of the delivery vehicle during traveling on a road is improved.

The present invention claims a moving image defogging method for a capsule floor heating system. The method comprises the steps of: acquiring a moving image of a floor heating capsule system, enhancing an original fog image by using sub-block partially overlapped local histogram equalization, and obtaining the optimized transmittance through a DCP algorithm; using constraint characteristics of anMRF model to the image structure details to perform modeling on the transmittance so as to further refine the transmittance; and through the salient features of the sky domain, obtaining the atmospheric light value by using the sub-block search method. According to the method provided by the present invention, a more accurate transmittance image can be obtained, image structure information can beeffectively maintained, and the defogged image presents rich details and a more realistic color visual effect; and the capsule floor heating system is easy and convenient to install, and an intuitiveand vivid visualized modular floor heating track is innovatively invented.

The invention discloses a portable fruit picker. A plurality of fruit handle clamps with upward openings are arranged in a square-hole sliding groove block and used for closely clamping fruit handles,a locking stopper is arranged at the upper end of the first sliding groove block and approaches to the upper inclined sliding groove block, the locking stopper is used for closely locking the fruit handle clamps, a shear with an upward opening is arranged on the upper portion of the locking stopper and mounted at the top end of a hollow supporting rod, an unlocking top block is arranged at a lower inclined sliding groove block and used for unlocking the fruit handle clamps and approaches to the second sliding groove block, and a control mechanism is used for controlling the shear to shear thefruit handles and can push the fruit handle clamps in the first sliding groove block to move upwards. When the portable fruit picker picks fruits, the picker only contacts with the fruit handles, thefruit picker does not contacts with pulp of the fruits in transporting, picking quality of the fruits can be ensured, follow-up storage and transportation of the fruits are facilitated, the hollow supporting rod is long, the picking range is prolonged, working range is wide, picking efficiency is greatly improved, and labor intensity can be effectively reduced.

The invention provides an intelligent capsule type floor heating system. The intelligent capsule type floor heating system comprises a combined type floor heating track, a capsule type intelligent floor heating heater, a ground control commanding device and a ground heating pile, wherein a plurality of track modules are combined and installed to form the combined type floor heating track; the capsule type floor heating heater moves to heat the indoor space; advancing and movement of the capsule type floor heating heater are achieved through the ground control commanding device; and heating units are heated through the ground heating pile. The intelligent capsule type floor heating system is easy and convenient to install, and the modularized capsule type floor heating system is invented innovatively.

The invention discloses a capsule electric floor heating system with an intelligent controller. The system comprises a combined floor heating rail, a capsule intelligent floor heating electric heatingdevice, a ground control command device and a ground heating pile; the combined floor heating rail is formed through combined installation of multiple rail modules; indoor space is heated through movement of the capsule floor heating device; the ground control command device realizes advancement and movement of the capsule floor heating device; and heating of a heating unit is realized through the ground heating pile. The system is simple and convenient to install; and a modular capsule floor heating system is innovatively invented.

The invention discloses double-line suspended steel wire cableway transportation equipment in a mountainous region. The double-line suspended steel wire cableway transportation equipment comprises stand columns, inclined struts, cross arms, a noose, steel wire cableways, pulleys, a winching disc, a winching machine, steel foundation piles, concrete and a fixed base, wherein the steel foundation piles are arranged at front and rear ends of the mountain through concrete; the steel wire cableways are connected to the steel foundation piles at front and rear ends; the stand columns are arranged atleft and right sides of the cross arms, inclined struts are welded to the side planes of the stand columns, and the concrete is fastened to the front end of the mountain land; the fixed base is arranged on a concrete plane; the winching machine is connected to the winching disc; a screw is arranged at the upper end of the fixed base; the pulleys are arranged at the lower ends of the steel wire cableways respectively and are positioned above the steel foundation pile at the rear end and the upper ends of the stand columns through pulley fixing plates; and the noose and the winching machine arewound for several circles and sequentially penetrate through slide slots to form circulation. According to the double-line suspended steel wire cableway transportation equipment in the mountainous region provided by the invention, when a winch drives the noose to operate circularly, a cargo carrying box operates back and forth along with the noose to achieve cargo transportation; and transportation amount of the suspended rail is great, and a steel bracket is stable, firm, attractive, simple and convenient to use.

The invention discloses an electricity generation device by using static fluid buoyancy. The electricity generation device by using static fluid buoyancy includes a rack, a water floating wheel device, a transmission device, and an electricity generation unit; the rack and the floating wheel device are arranged in water; the transmission device and the electricity generation unit are movably connected to the water floating wheel device; a storage battery pack is arranged in the electricity generation device in advance, and the storage battery pack provides initial power to the transmission device; power of the transmission device and the buoyancy of water can drive the water floating wheel device to rotate, the water floating wheel device rotates and drives the electricity generation device to generate electricity, and the electricity generation device can recharge the storage battery pack and supply electricity to other equipment; and because the buoyancy of water is inexhaustible, sustainable electricity generation can be achieved, the electricity can be provided for the transmission device, and circulation rotation can be achieved. The electricity generation device by using the static fluid buoyancy is simple in structure, is easy to construct, is safe, reliable and stable in electricity generation, can save energy and reduce consumption, can avoid pollution emission, is low in cost, and is wide in use range.