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

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 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 provides a temporary yacht boarding structure for coast and an implementation method thereof. The temporary yacht boarding structure comprises an upper yacht floating bridge structure and a lower yacht floating bridge structure which are parallel to each other, one end of the upper yacht floating bridge structure and one end of the lower yacht floating bridge structure are fixed to the coast, and the other end of the upper yacht floating bridge structure and the other end of the lower yacht floating bridge structure float on the sea surface; and a circle of inner side rail is arranged between the end faces, close to each other, of the upper ship floating bridge structure and the lower ship floating bridge structure, an outer side rail is arranged between the end faces, away from each other, of the upper ship floating bridge structure and the lower ship floating bridge structure, and a plurality of hand supporting assemblies are movably arranged on the inner side rail andthe outer side rail. The temporary yacht boarding structure is convenient to disassemble and assemble and good in use flexibility, and the safety of personnel in the boarding process is improved.

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 fruit picking method. The fruit picking method is characterized by comprising the following steps of step a, designing a portable fruit picker, and the two groove walls of the first sliding groove block of the portable fruit picker are correspondingly provided with retaining structures which are used for preventing fruit stems inside the first sliding groove block from moving downwards. The portable fruit picker applied in the fruit picking method can control scissors to shear through a control mechanism and push a fruit stem clamp inside the first sliding groove block to move upwards, the fruit stem clamp at the upper end of the first sliding groove block can clamp the stem of a ripe fruit, the scissors shear the stem off the fruit, and the fruit stem clamp clamping the stem then passes through an upward inclined sliding groove block. According to the fruit picking method, the portable fruit picker touches only the stem during picking, fruit fresh can also avoid being touched during transportation, so that the picking quality of fruit can be ensured and subsequent fruit storage and transportation can be facilitated, and meanwhile, due to the fact that thehollow support rod of the portable fruit picker is relatively long, the picking range and the operation range can be expanded, the picking efficiency can be greatly improved, and the labor intensitycan be effectively reduced.

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 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 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.