20results about How to "Save loading and unloading time" patented technology

The present application relates to the technical field of transport box, and discloses a transport box for egg circulation, which comprises a box body, a bottom plate arranged under the box body and used for supporting egg trays, a locking member movably arranged on the bottom plate and having a locking state and an unlocking state, a pushing assembly in transmission connection with the locking member, and a driving assembly used for driving the pushing assembly to move and switch the locking member between the locking state and the unlocking state. When the locking member is in the locking state, the box body is fixed relative to the bottom plate. When the locking member is in the unlocking state, the box body can be separated from the bottom plate. The transport box for egg circulation can realize overall loading and unloading through the separable design of the bottom plate and the box body. When loading, all the trays can be stacked on the bottom plate, and then the box body is buckled. When unloading, the box body can be lifted to expose the trays integrally, so that the loading and unloading time is greatly shortened, and the transport box is suitable for cooperation with automatic handling equipment and can realize rapid and batch circulation.

The utility model is suitable for circuit board transportation technical field provides a kind of self-locking clamp, including fixed base and cylinder, the bottom of fixed base is equipped with the limit block that is engaged with plug-in board frame, still include clamping assembly and rebound component, cylinder can realize the quick switching of automatic opening of clamping assembly and automatic clamping by the mode of cooperation with rebound component, greatly shorten the loading and unloading time of circuit board, to realize the automatic clamping of plug-in board frame to circuit board, improve the loading and unloading efficiency of circuit board on plug-in board frame, clamping assembly can complete the quick clamping of circuit board in plug-in board frame, avoid its to occur in the process of transportation and shake, to avoid its and adjacent circuit board or the collision or friction between plug-in board frame, ensure the stability of circuit board in the process of transportation, improve the product quality of circuit board, simultaneously, still can form self-adapting clamping to circuit board of different thickness, expand the application range of plug-in board frame.

The utility model belongs to the technical field of mining trucks, and discloses a mining multifunctional quick-change service truck which comprises a truck head and a truck chassis which are arranged front and back, a tilting cart frame is rotatably installed on the truck chassis, a quick-change controller is detachably installed at the front end of the truck chassis through a quick-release mechanism, and the quick-change controller is connected with the truck chassis through a telescopic connecting rope. The external controller is adopted, the operation visual field is good, the loading and unloading work of the loading unit can be completed by a single person, and the purposes of saving labor cost and saving loading and unloading time are achieved.

The utility model discloses a convenient loading and unloading self-lifting environmental protection hopper relates to environmental protection car technical field, including vehicle and car body hopper, the vehicle and car body hopper are two independent individuals, the outside of car body hopper is installed with several vertical telescopic mechanisms, and several vertical telescopic mechanisms can adjust the height where car body hopper is in together. The convenient loading and unloading self-lifting environmental protection hopper, through the coordinated work of several vertical telescopic mechanisms, has realized the efficient, accurate connection and separation between car body hopper and vehicle, has remarkably shortened the loading and unloading time, has improved the operation efficiency, is especially suitable for the occasion that needs frequently replacement or emergency maintenance. Meanwhile, the car body hopper and the vehicle are designed as independent individuals, so that the maintenance replacement process becomes simple and direct, does not need to dismantle integrally, greatly reduces the maintenance difficulty and complexity, reduces the downtime, thereby effectively reduces the maintenance cost, improves the economy and efficiency of overall operation.

The utility model discloses a quick spool loading and unloading device of a spool loosening machine, which relates to the technical field of spool loosening machines and comprises a cylinder, one end of a telescopic rod of the cylinder is rotatably connected with a transmission shaft, the end of the transmission shaft is provided with a clamping mechanism, one end of the clamping mechanism is fixedly connected with an end cover, and the center of the outer wall of the end cover is connected with a push rod in a penetrating manner. According to the utility model, the cylinder is used for controlling the push rod to push the push block, the edge of the push rod is used for extruding the top pressing block to enable the top pressing block to be ejected out of the telescopic groove, and then a spool outside the clamping mechanism is extruded and fixed; after winding of the bobbins is completed, the pushing blocks are controlled by the air cylinders to pull the jacking blocks to retract into the telescopic grooves, then the bobbins are rapidly loosened, a user can conveniently and rapidly assemble and disassemble the bobbins, the assembling and disassembling time of the bobbins is greatly shortened, tedious steps of manual operation are reduced, and therefore the overall production efficiency of the bobbin loosening machine is improved.

The present application relates to a workpiece feeding and discharging system and a feeding and discharging method. The workpiece feeding and discharging system comprises a machining platform, a feeding and discharging platform and a track changing mechanism. The machining platform comprises a first track. The feeding and discharging platform comprises a second track and a third track. The second track and the first track are horizontally oriented and spaced apart at their ends to form a spacing area. The third track extends from below the second track into the spacing area and connects with the first track to form a continuous first track path. The track changing mechanism is arranged between the first track and the second track and can enter or leave the spacing area. When the track changing mechanism enters the spacing area, the track changing mechanism connects the second track and the first track at their ends to form a continuous second track path, and blocks the first track path, so that a running trolley can move between the second track and the first track. When the track changing mechanism leaves the spacing area, the first track path is unblocked, so that the running trolley can move between the first track and the third track. In this way, the running trolley can automatically feed and discharge the machining platform along the feeding and discharging track path, and the machining of one workpiece and the feeding of another workpiece can be carried out simultaneously.

The invention provides a maintenance device for improving wet removal operation stability of a unit. The maintenance device comprises a moving assembly; and the limiting assembly is arranged at one end of the top of the moving assembly. According to the overhauling device for improving the wet removal operation stability of the unit, through mutual cooperation of the moving assembly, the limiting assembly, the adjusting assembly, the two mounting assemblies, the loading and unloading assembly, the controller and other structures, when the overhauling device is used, the two mounting frames are arranged up and down, and before an old motor is disassembled, the old motor can be conveniently disassembled; a new motor is mounted on the mounting frame at the top, during dismounting, the height measurement sensor and the distance measurement sensor feed back position data in real time, and during mounting, the controller accurately controls the driving motor and the electric telescopic rod to act, so that the plug board is accurately butted with the mounting position of the component, the height and the distance do not need to be manually and repeatedly adjusted, and the mounting efficiency is improved. The loading and unloading time is greatly shortened, the manual labor intensity is reduced, the operation and maintenance efficiency of wet removal core components of a unit is improved, and the equipment operation stability is guaranteed.

The utility model discloses a quick connection blowout preventer pipe, which is composed of a connecting pipe and a quick connection sleeve, the quick connection sleeve is composed of a connecting sleeve and a locking mechanism, one end of the connecting pipe is a male buckle end and a first tooth-shaped butt joint boss is arranged on the outer wall of the connecting pipe, the other end of the connecting pipe is a female buckle end and a second tooth-shaped butt joint boss is arranged on the outer wall of the connecting pipe, the connecting sleeve is arranged on the outer side of the connecting pipe, the first annular end plate and the second annular end plate at both ends of the connecting sleeve are respectively embedded and matched with the first tooth-shaped butt joint boss and the second tooth-shaped butt joint boss, the locking mechanism is arranged on the connecting sleeve along the radial direction and can be matched with the locking hole arranged on the connecting pipe, the cable blowout preventer pipe is stably connected and sealed through the plug-in butt joint between the connecting pipes and the locking of the quick connection sleeve, the operation difficulty and the labor intensity are low without the cooperation of complex tools, the quick assembly and disassembly characteristics greatly improve the operation efficiency, and the cable blowout preventer pipe has good emergency performance and can be put into use only by being customized according to the size in various oil and gas field development scenes.

The utility model provides a kind of multiple filter for food inspection, it is related to food inspection equipment technical field, including three independent filters, the opposite end of adjacent two the independent filters is fixedly connected with a connecting assembly, the opposite surface of front and rear the independent filters is fixedly connected with support frame.The utility model passes through the cooperation between filter screen support, filter cup, right-angle clamping plate, threaded plate and threaded collar, and the synchronous pressing force that is realized by threaded drive is more uniform and stable, avoids the filter cup loosening problem caused by the spring attenuation of clip, and the anti-rotation locking design of right-angle clamping plate further prevents filter cup displacement, and cooperation sealing ring can greatly improve the sealing performance of filter cup and filter screen support, effectively prevent sample solution leakage;Meanwhile, only need to rotate threaded collar can complete the installation and disassembly of filter cup, operation step is simplified, compared with the complicated buckling of clip connection, the installation and disassembly time of single filter cup can be effectively shortened, and the inspection operation efficiency is improved.

The utility model discloses a brush structure of conductive slip ring relates to cable or wire to brush's connection technical field. The brush structure of conductive slip ring, including conductive slip ring assembly and brush module assembly, its characterized in that: conductive slip ring assembly contains rotating portion, front and rear fixed part, and rotating portion is cylindrical, and the outer surface is equipped with at least one annular groove as the conductive ring channel, and both ends are equipped with the axle head, and front and rear fixed part respectively sets up in the both ends axle head of rotating portion, and brush module assembly includes insulating main body, conducting column and contact component, and quick -detach buckle assembly is fixed in the end face of front and rear fixed part, and quick -detach buckle assembly includes: buckle base, elastic buckle, through this way, can quickly with brush from conductive slip ring disassembles down, and then solved the traditional screw fixed in the narrow space operation difficult, disassembly time -consuming problem.

This invention discloses a method for loading and unloading bagged goods in a covered wagon. The method involves dividing the two sides of the loading / unloading machine into a working area 1 and a working area 2. Working area 1 includes a normal operating area B located in front of the loading / unloading machine and blind operating areas A located on either side of the normal operating area B. The loading / unloading machine is designed as a main body and a cargo extraction section. During unloading, the main body of the loading / unloading machine remains stationary. The cargo extraction section transports the bagged goods from the normal operating area B and blind operating areas A in working area 1 within the covered wagon compartment to working area 2 for stacking. Then, a conveying device transports the stacked bagged goods from working area 2 away. During loading, the main body of the loading / unloading machine remains stationary. The cargo extraction section transports the bagged goods from working area 2 to the normal operating area B and blind operating areas A in working area 1 for stacking. Then, a conveying device transports the stacked bagged goods from working area 1 into the covered wagon compartment.

The utility model discloses a mining rail type car arrester, and relates to the technical field of mining equipment. A supporting bottom plate is installed on the side portion of the track through a fastener, a supporting side plate is installed on the side portion perpendicular to the supporting bottom plate, a main shaft is movably connected to the supporting side plate in an inserted mode, one end of the main shaft is movably sleeved with a crank and then provided with a limiting ring, and the other end of the main shaft is provided with an anti-disengaging component. A car covering block is arranged on the side, close to the anti-falling component, of the crank, and sliding grooves matched with the top of the track are formed in the bottoms of the crank and the car covering block. According to the utility model, the buffer spring is movably sleeved at one end of the main shaft, which is provided with the anti-falling part, so that the buffer spring can effectively absorb the impact force when the mine car wheel collides with the car covering block.

This invention provides a rotary trolley and quay crane system, as well as a working method, for quay cranes used in adjacent shellfish operations. The rotary trolley includes an upper trolley, a lower rotary trolley, and at least one pair of lifting mechanisms. The lower rotary trolley is connected to the upper trolley via a rotary drive mechanism, allowing the lower rotary trolley to rotate relative to the upper trolley. The lifting mechanisms are symmetrically mounted on the lower rotary trolley and parallel to the running direction of the upper trolley, used to adjust the forward / backward tilt, left / right tilt, and rotation of the spreader. This invention overcomes the operational limitations of traditional quay cranes and successfully realizes the function of quay cranes in adjacent shellfish operations. In practical applications, compared to the traditional mode, the rotary trolley can support simultaneous loading and unloading operations of quay cranes at adjacent shellfish locations, thereby significantly reducing the frequency of movement of the quay crane trolley and significantly shortening the overall loading and unloading time.

The utility model discloses a loading and unloading device for a hot mold nodular cast iron pipe plug, and belongs to the technical field of mechanical tools. A loading and unloading device for a hot mold nodular cast iron pipe plug comprises a beam frame, a traveling crane span structure is arranged on the beam frame, a pair of lifting arms are arranged on the traveling crane span structure, a toothed bar meshed with a first gear is arranged in a fixing box, and the two ends of the toothed bar penetrate through and extend to the outer side of the fixing box and the outer side of a mounting base respectively. The opposite ends of the pair of toothed bars are each provided with an electromagnetic disc for magnetically attracting the corresponding plug. According to the loading and unloading device for the hot mold nodular cast iron pipe plug, automation and high efficiency of loading and unloading of the plug are achieved through cooperative work of components such as the vehicle beam frame, the vehicle bridge frame and the lifting arm. The traveling crane bridge can flexibly move on the beam frame and can be quickly positioned to different operation positions; the lifting arm can transversely and longitudinally move, the position of the plug is rapidly and accurately adjusted, the plug assembling and disassembling time is greatly shortened, and the production efficiency is remarkably improved.

The utility model provides a kind of building board carrying device, it is related to plate carrying technical field, including fixed beam frame, the inside fixed mounting of fixed beam frame has translational support, the inside fixed mounting of translational support has lifting support, the bottom fixed mounting of lifting support has carrying support seat, the both sides of carrying support seat are provided with building material support plate.The utility model has the advantages that: setting movable carrying support structure, setting the driving structure that can lift and stretch at the both ends of carrying support structure, the support structure that can shovel board is driven using driving structure, and then the position of support structure can be adjusted according to the size of carrying board, and control support structure directly lifts board from ground, carrying of lifting board is realized by moving carrying support, which is convenient for small-scale rapid movement of board, saves the time of board loading and unloading, improves the convenience of board carrying.

The application discloses a fresh corn storage device, which comprises a storage tray, the storage tray comprises a plurality of layers of stacked bearing storage units, each bearing storage unit comprises a tray and side guards which are detachably inserted on the top of the four sides of the tray, and the corner portions of the upper and lower two adjacent layers of bearing storage units can be matched with composite positioning connections, so that a three-dimensional protection system which is coupled with each other in vertical bearing and horizontal side directions can be formed, the three-dimensional protection system comprises vertical buffer structures and horizontal buffer structures, the vertical buffer structures are arranged in the tray, and the horizontal buffer structures are arranged on the side guards, the column section is accurately calculated according to the strength condition sigma=F / S<=[sigma], the weight of the traditional industrial-grade steel structure tray is reduced by 30%-40%, the number of transport vehicles is reduced by more than 46%, and the utilization rate of the storage space is increased from 60% to 90%.

The utility model discloses a kind of water draining structures for aquatic product processing, including shell, the bottom center position of the shell is fixed with servo motor by motor mounting support and bolt, and the output shaft of servo motor is connected with transmission shaft by coupling transmission, transmission shaft is connected with shell bottom by bearing, multiple lower layer water draining cage drawer and one upper layer water draining cage drawer are slidably sleeved on the outer wall of transmission shaft, the bottom of the lower layer water draining cage drawer and upper layer water draining cage drawer is all welded with dome flow guide plate, and the inner wall of upper layer water draining cage drawer is movably provided with filter plate. The utility model is driven transmission shaft and cage drawer by servo motor and carries out centrifugal rotation, and water on the surface of aquatic product is drained, and water is guided by dome flow guide plate, avoid water into lower layer cage drawer, guarantee the efficient water draining efficiency, the disassembly and assembly of cage drawer is convenient, and the time of feeding and discharging is saved.

This utility model discloses a wind turbine blade transport fixing seat with locking function, including a fixed flange, a fastening rod on one side of the fixed flange, a fastening sleeve on the outside of the fastening rod, a mating plate on the outside of the fastening sleeve, a mating hole on the mating plate, a movable sleeve slidably fitted on one side of the fastening sleeve, a reset block on one side of the mating plate, a fixing block on the outside of the fastening sleeve, a reset spring on one side of the fixing block, multiple movable grooves on the outside of the fastening sleeve, an adapter on the outside of the fastening sleeve, a movable frame on one side of the adapter, a movable rod in the movable frame, a movable plate at one end of the movable rod, a movable spring on the outside of the movable rod, a clearance groove on the outer wall of the fastening sleeve, an adapter plate movably fitted in the clearance groove, a fastening block on one side of the adapter plate, and a top block at one end of the fastening sleeve. This utility model realizes convenient disassembly and assembly of the fixed flange without tool assistance, and ensures stable installation of the fixed flange, ensuring stable transportation.