30results about How to "Improve shipping stability" patented technology

The utility model relates to the technical field of automatic feeding equipment, in particular to a sealing gasket inner ring transverse feeding mechanism which comprises a frame base, a material channel, a material pushing assembly and a material discharging assembly, the material channel, the material pushing assembly and the material discharging assembly are all erected on the frame base, the material channel is horizontally arranged on the upper surface of the frame base, and the material pushing assembly is arranged on the upper surface of the material channel. The material channel is used for bearing a plurality of transversely stacked sealing gasket inner rings, the pushing assembly is connected to one end of the material channel and used for pushing and transporting the sealing gasket inner rings transversely stacked on the material channel, and the discharging assembly is connected to the end, away from the pushing assembly, of the material channel and used for discharging the sealing gasket inner rings transversely stacked on the material channel. The feeding device has the advantage that abrasion of the inner ring of the sealing gasket in the feeding process is reduced.

The application discloses a kind of omnidirectional mobile carrying platform adaptive path tracking control method and system based on multi-mode switching, including establishing three-mode target steering kinematics model;Fuzzy reasoning rule base based on lateral motion intensity factor is constructed;According to the current platform longitudinal velocity, current path curvature and fuzzy reasoning rule base, determine the optimal rotation mode;Establish pre-aim error model and error dynamics equation, design integral sliding mode lateral controller, obtain the desired yaw angular velocity;According to the optimal rotation mode and the desired yaw angular velocity, obtain four-wheel target speed;Based on quintic polynomial, longitudinal velocity planning is carried out, and according to four-wheel target speed, path tracking control is carried out on omnidirectional mobile carrying platform.The application can effectively reduce lateral tracking error and heading angle error, significantly improve the tracking accuracy of omnidirectional mobile platform under variable curvature curve, cargo transportation stability and narrow space passability, and can be widely applied to carrying platform motion control technical field.

The application relates to an energy storage cabinet, which comprises a cabinet body, a first cabinet door and a second cabinet door. The cabinet body comprises a battery cabin and an electrical cabin arranged along a vertical direction, and the cabinet body, the battery cabin and the electrical cabin coincide along a vertical direction. A plurality of battery modules arranged in columns are arranged symmetrically relative to the vertical direction of the battery cabin along the vertical direction. The first cabinet door and the second cabinet door are both assembled to the cabinet body, the first cabinet door is used for opening or closing the battery cabin, and the second cabinet door is used for opening or closing the battery cabin and the electrical cabin. The first cabinet door comprises an even number of first sub-cabinet doors mounted to the cabinet body, and the even number of first sub-cabinet doors are arranged symmetrically relative to the vertical direction of the battery cabin along the vertical direction. Therefore, the energy storage cabinet according to the application not only eliminates the problem of lateral gravity center deviation of a traditional energy storage cabinet; meanwhile, the cabinet door adopts a partitioned independent opening and closing structure for convenient maintenance, the larger first cabinet door is a double-leaf door structure, the door plate size is significantly reduced, and the problems of easy deformation of the door plate and overload of the hinge are solved.

The three-in-one plastic frame forklift with the weighing function comprises a forklift body, a lifting motor is arranged on the inner side of the forklift body, a display screen is installed at the rear end of the forklift body, a door frame is slidably connected to the front end of the forklift body, and a pallet fork is slidably connected to the front end of the door frame. The inner side of the pallet fork is provided with a gravity sensor, the upper end of the pallet fork is provided with a moving mechanism for driving the detection part, the clamping part and the protection part to move, and the outer side of the moving mechanism is provided with a detection mechanism for detecting fruits and vegetables in the plastic frame. A clamping mechanism for clamping and fixing a plastic frame is installed above the detection mechanism on the outer side of the moving mechanism, and a protection mechanism for protecting the top of the plastic frame is installed above the clamping mechanism on the outer side of the moving mechanism. And multi-scene turnover requirements are met.

This invention relates to the field of logistics loading operation technology, and discloses a control method, device, robot, medium, and program product for a loading robot. The method includes: acquiring a first loading space corresponding to the truck body and information about the object to be loaded; planning a loading task based on the first loading space and the object to be loaded, obtaining first planning information corresponding to the first loading space; responding to the loading robot executing the loading task according to the first planning information, acquiring a second loading space corresponding to the truck body and the actual remaining loading space of the truck body; determining the spatial deviation between the second loading space and the actual remaining loading space; if the spatial deviation exceeds a preset value, replanning the loading task of the truck body based on the actual remaining loading space, obtaining second planning information corresponding to the actual remaining loading space. By implementing the technical solution of this invention, dynamic adjustment of planning information is achieved, improving the safety of loading operations and ensuring the stability of intelligent loading operations.

The utility model belongs to the construction material transportation technical field discloses a handling trolley, including support subassembly and walking structure, wherein, support subassembly includes support beam, first support piece and second support piece, when the piece to be handled is placed in handling trolley, support beam can support the piece to be handled, the first side of the piece to be handled can be attached to first support piece, the second side can be attached to second support piece, the contact area of the piece to be handled and handling trolley is larger, handling trolley is not prone to the phenomenon of local stress concentration, and the safety of the handling process of the piece to be handled is higher. First support piece and second support piece can limit the displacement of the piece to be handled along the length direction of support beam, and the transportation stability of the piece to be handled is improved. Walking structure is rotationally arranged below support beam, which facilitates workers to transport the piece to be handled by pushing the handling trolley, saves labor cost compared with manual handling by many workers, reduces the labor intensity of workers, and improves the handling efficiency.

The utility model relates to the technical field of packaging bag sealing, and discloses a packaging bag opening sealing reinforcing clamp which comprises a first clamp body, an arc-shaped block is arranged on the inner wall of the first clamp body, a hollow block is fixedly connected to the inner wall of the first clamp body, an L-shaped block is slidably connected to the interior of the hollow block, a first sliding rail is slidably connected to the inner wall of the L-shaped block, and a second sliding rail is slidably connected to the inner wall of the first sliding rail. A first spring is fixedly connected to the outer wall of the front side of the L-shaped block, a transmission plate is rotatably connected to the outer wall of the upper side of the L-shaped block, a sliding block is rotatably connected to the interior of the transmission plate, a second sliding rail is slidably connected to the inner wall of the sliding block, a rotating assembly is arranged on the upper surface of the first clamp body, and the rotating assembly is used for rotating the second clamp body. According to the device, the L-shaped block is pulled to slide on the outer wall of the first sliding rail to extrude the first spring, the transmission plate drives the sliding block to move leftwards through the L-shaped block, the sliding block drives the sliding rod to slide leftwards, the sliding rod slides out of the inner wall of the arc-shaped block and is not limited any more, and the effect of flexibly replacing the arc-shaped block is achieved.

The utility model relates to the technical field of box-type semitrailers, in particular to a box-type semitrailer box body, which comprises a box body and a box cover, and the limiting mechanism comprises a rolling box, the rolling box is fixedly connected into the container, and the surface of the rolling box is rotationally connected with a rolling rotating handle. The container and the rolling box are connected, the rolling box and the binding band are connected, goods can be placed below the binding band to be bound, then the rolling rotating handle can be rotated to enable the worm to drive the worm gear to rotate synchronously through connection of the rolling rotating handle and the worm and connection of the fixing shaft and the worm gear, and therefore the goods can be bound. The winding rotating handle is connected with the limiting rotating shaft, the position of the winding rotating handle is limited, the worm wheel is connected with the coil, the coil can synchronously rotate along with the worm wheel, the binding band can be wound through connection of the coil and the binding band and connection of the binding band and the fixing block, and therefore goods are bound. And the effect of improving the cargo transportation stability is achieved.

The utility model discloses a traction device, which belongs to the technical field of hose extrusion processing equipment and comprises a guide mechanism, a support rod and a conveying mechanism, one end of the support rod is connected with the guide mechanism, the support rod penetrates through the conveying mechanism, and the other end of the support rod is connected with an extrusion die. By installing the supporting rods, a traction path is provided for the braid layer, and local accumulation of the braid layer is prevented. Besides, the guide mechanism is arranged on the upstream of the conveying mechanism, and the braid layer is expanded by the aid of the rotating part, so that the problem of large internal stress of the braid layer is solved. The first rotating part and the second rotating part cooperate with the first rotating part and the second rotating part to convey the woven layer, so that the tension of the woven layer is dispersed, the situation that local stress is too large is reduced, a part of force which is borne by the woven layer in an extrusion die and causes rotation is offset, and the stability of the working state of the woven layer and the product uniformity are improved.

The utility model discloses a traction transportation device, which is characterized in that at least one traction rod is arranged below a towed object, at least one traction unit is arranged corresponding to the traction rod, and the traction unit comprises a moving platform, a traction transportation moving main body and a traction transportation moving main body, the hitching device is arranged in the mobile platform, the hitching device encircles the traction rod, the mobile platform transmits traction force to the traction rod through the hitching device, and then traction of the towed object is achieved; the visual sensor is arranged on the moving platform or the hanging device, the traction rod is provided with a direction pattern used for direction recognition, the visual sensor recognizes the direction pattern, and the traction transportation unit is convenient and easy to use and high in traction capacity.

The utility model discloses a kind of ducted fan, the ducted fan includes: fan cavity and return air cover, the fan cavity one side is air inlet, for by the air inlet return air, the fan cavity is equipped with the fan for return air;The return air cover is communicated with the fan cavity by auxiliary return air through-hole, for by auxiliary return air through-hole auxiliary fan return air, make the fan cavity one side by the air inlet return air, the other side by the auxiliary return air through-hole auxiliary return air, realize bidirectional return air.The utility model's fan cavity one side by air inlet return air, the other side by auxiliary return air through-hole auxiliary return air, realize bidirectional return air, greatly improve return air area, improve return air quantity, better satisfy the return air demand under different scenes, simultaneously by improving return air quantity avoid fan speed too high, improve the durability and operating stability of fan, reduce equipment noise, improve user experience.

This utility model relates to a simple lifting device for prefabricated curtain wall construction, comprising a frame, a drive motor bolted to the top of the frame, the output shaft of the drive motor being fixedly connected to a lead screw, the lead screw being rotatably connected to the frame, the side of the lead screw being threadedly connected to a threaded sleeve, the threaded sleeve being fixedly connected to a drive plate, an adjustment mechanism being fixedly connected to the drive plate, and a drive mechanism being provided on the side wall of the frame. This simple lifting device for prefabricated curtain wall construction unfolds the telescopic membrane by pulling the open frame upwards, which can wrap around the upper area of ​​the curtain wall, providing additional protection and acting as a buffer and constraint when multiple curtain wall panels are close together, enhancing transportation stability. The adjustment mechanism simultaneously clamps, lifts, and positions multiple curtain wall units. A servo motor drives the drive shaft, and the linkage of the slide rail and insertion rod allows for synchronous control of the spacing of multiple sets of receiving frames, enabling the processing of multiple curtain walls at once.

The utility model relates to the technical field of chemical product transportation, and discloses an explosion-proof storage device for chemical product transportation, which comprises a tank body, a sealing component is arranged in the tank body, a shell is sleeved outside the tank body, a connecting block is fixedly connected to the outer wall of the tank body, and a buffer component is arranged in the connecting block; the sealing assembly comprises a sealing cover, a threaded rod and a threaded pipe, a connecting ring is fixedly connected to the outer wall of the threaded pipe, a sealing gasket is fixedly connected to the lower surface of the connecting ring, a transmission rod is slidably connected to the interior of the sealing cover, a ball is fixedly connected to one end of the transmission rod, and a groove is formed in the inner wall of the tank body. According to the sealing assembly, through the synergistic effect of the sealing cover, the threaded rod, the threaded pipe and the sealing gasket in the sealing assembly, multiple sealing of the tank body can be achieved, and chemical products are effectively prevented from leaking and the explosion risk caused by volatilization or the external environment is remarkably reduced by combining guiding locking of the transmission rod, the ball and the groove.

The invention discloses a multi-adaptive manipulator of a chemical emergency rescue unmanned aerial vehicle. According to the device, the reciprocating lead screw is driven to rotate through the first motor, on one hand, the rope wheel is driven to wind and unwind the sling to achieve lifting of the connecting plate, on the other hand, the sliding block is driven to drive the limiting plate and the clamping assembly to move synchronously, and lifted goods and materials are laterally fixed. A second motor is arranged on the connecting plate, and a gear and worm and gear transmission mechanism is used for synchronously driving the clamping jaw at the bottom to be closed and the pressing rod to descend. The lifting, grabbing, pressing and anti-shaking functions are integrated, and the problem that rescue goods are unstably transported is effectively solved.

The utility model belongs to the technical field of port emergency rescue equipment, and particularly relates to an emergency pool connecting pedestal adaptive to a transport vehicle with a guide plate, which comprises a pedestal body, guide plate avoiding notches are reserved at four corners of the pedestal body in a cross shape when overlooked; the middle of the pedestal body is a bearing body, and cuboids on two sides outside the pedestal body are balance bodies. A plurality of lock holes are formed in the upper surface of the bearing body, and a plurality of positioning holes are formed in the lower surface of the bearing body. The emergency pool can solve the problem that the adaptability of the emergency pool and a standardized transportation tool is insufficient, the emergency rescue efficiency is improved, and the emergency pool has good market application prospects.

The utility model relates to a kind of adiabatic support structure of large-capacity LNG cryogenic storage tank, belong to liquefied natural gas storage technical field, including tank body, the lower part of tank body is provided with support assembly;The support assembly includes heat-insulating bottom plate, the top of heat-insulating bottom plate is fixedly connected with support.The adiabatic support structure of large-capacity LNG cryogenic storage tank, support plate is stably supported by the cooperation of support and channel steel, the upper end of multiple support vertical boards in support plate and two support parts constitute arc support part, the arc support part formed by multiple support vertical boards and two support parts can stably support the bottom wall of tank body, improve the lateral structural strength of support vertical board under the setting of support inclined plate, while, the structural strength of support plate is improved under the setting of reinforcing plate, reinforcing block and reinforcing bar, and then the support stability of support part is improved, so that it stably supports tank body, improves support protection effect, and the overall transportation stability is strengthened.

The utility model relates to the technical field of assembly type component transportation, concretely to an assembly type component transportation device, including base, the base is provided with multiple placing table on the symmetry, each placing table all has the support frame of sliding installation, the support surface of support frame and the placing surface of placing table are perpendicular to each other, and the placing surface of placing table is seted up with the installation sliding slot, the bottom of support frame is provided with the installation sliding strip, and the installation sliding strip is slidingly arranged in the installation sliding slot, and the placing table is provided with locking structure in cooperation with the installation sliding strip, the surface of placing table is evenly provided with multiple moving rollers, the surface of moving roller is provided with shock pad, the surface of support frame is provided with antiskid pad, and the both sides of support frame are provided with limit structure, the utility model can improve the loading convenience, and simultaneously, is convenient for dismantling when not using support frame, realizes the stacking storage.

The application discloses a portable laboratory cold storage box with good protection, and belongs to the field of laboratory cold storage boxes. The portable laboratory cold storage box with good protection comprises a box body, a box cover hinged to the box body and locked to the box body through a lock buckle, a handle hinged to the position close to the top end of the side surface of the box body, and backpack straps fixed symmetrically on the side of the box body close to the hinged end of the box cover. An isolation frame is arranged in the box body, and the isolation frame divides the box body into three refrigeration cavities for placing ice blocks or ice bags, namely a bottom refrigeration cavity located at the bottom of the isolation frame. The portable laboratory cold storage box with good protection replaces the built-in refrigeration structure with an external cold source, significantly reduces the weight of the equipment, and cooperates with the combined design of the handle and the backpack straps to adapt to various scenes such as single-person operation, short-distance carrying or long-time carrying, and solves the problem that the traditional cold storage box is heavy and difficult to carry.

The utility model relates to the technical field of logistics transfer, and discloses a monitoring device of a logistics transfer carrier, which comprises a supporting table, a first mounting plate is movably mounted in the supporting table, a container is fixedly mounted at the top of the first mounting plate, a fixing plate is fixedly mounted in the container, and a first fixing plate is fixedly mounted at the top of the first mounting plate. A sliding groove is formed in the fixing plate. Compared with a traditional device, the device facilitates the installation of the fusion sensor through the cooperation of the limiting block, the second installation plate, the telescopic rod and the second spring, thereby greatly simplifying the installation process of the sensor, achieving the rapid and accurate positioning of the fusion sensor through the optimization of the compatibility of the design and the carrier, and improving the installation precision of the fusion sensor. Therefore, installation time and labor cost are reduced, and overall efficiency is improved. And a good fixing and supporting structure is also provided, so that effective linkage and stability and reliability after installation of the fusion sensor are ensured, and adverse factors such as vibration, impact and the like are effectively resisted.

The utility model provides a waterproof paint conveying device, the device contains frame, its horizontal parallel installation has driving roller and driven roller, driving roller is equipped with drive arrangement. Two rollers are tensioned and are equipped with the conveying belt, and the conveying belt is supported by the supporting roller. Symmetrical several clamping plates are equipped with on the both sides of conveying belt, and the outside of clamping plate is equipped with adjusting device, is used for adjusting the interval of clamping plate and the jar on the conveying belt. The equidistance distribution several mounting mechanisms on the conveying belt. Each mechanism is composed of multiple pairs of mounting seat, these mounting seats are arranged in arc array with the central axis in the conveying belt as the symmetry axis, to fit the jar side. Each mounting seat is equipped with the interface, is used for installing vertical support arm to stabilize jar. The support arm on multiple pairs of mounting seats forms the support surface together, and the arc surface fits the jar side. By adjusting the position of support arm on mounting seat, can form the support surface of different diameters in combination, thereby adapts to different specifications jar.

The application relates to the technical field of die bonding equipment, and provides a substrate conveying module and a die bonder. The substrate conveying module comprises a rack, a substrate supply mechanism, a feeding clamping and conveying mechanism, a carrying mechanism, a discharging clamping and conveying mechanism, a recycling connection mechanism and a substrate storage mechanism. The feeding clamping and conveying mechanism is used for clamping and fixing a substrate, and moving the substrate from one side of the feeding clamping and conveying mechanism to the other side of the feeding clamping and conveying mechanism. The carrying mechanism is used for moving the substrate to a die bonding station. The discharging clamping and conveying mechanism is used for clamping and fixing the substrate and moving the substrate. The recycling connection mechanism is used for moving the substrate from one side of the recycling connection mechanism to the other side of the recycling connection mechanism. The die bonder comprises the substrate conveying module. The substrate conveying module and the die bonder provided by the application are not prone to shaking and shaking, have high conveying stability, greatly shorten the conveying path length of the substrate, shorten the time for moving the substrate, have high running speed, and improve the die bonding efficiency and precision.

The utility model discloses a rubbing strip transfer isolation lining protection device, and belongs to the technical field of rubbing strip transportation devices. The rubbing strip transfer partition lining protection device comprises a support; the first supporting pipe is fixedly connected to the bracket; the second supporting pipe is fixedly connected to the first supporting pipe; the first protective interlayer is fixedly connected to the first supporting pipe; the second protective interlayer is fixedly connected to the second supporting pipe; in the transportation process of the chafing strips, different chafing strips can be separately placed and transported, the situation that multiple sets of chafing strips are prone to mutual friction when being placed together for transportation is reduced, the situation that in the prior art, multiple sets of chafing strips are prone to mistaken friction and scratching when being placed together for transportation is effectively solved, and the transportation stability is improved.

The invention discloses a civil engineering material carrying AGV trolley, and relates to the technical field of automatic guided vehicles. The guide part is arranged at the front end of the bearing table, and the crawler walking parts are arranged at the four corners of the bottom of the bearing table. The crawler walking part comprises a support fixed to the side wall of the bottom of the bearing table and first supporting arms arranged on the two sides of the bottom of the support in an inclined mode, second supporting arms are arranged at the ends of the first supporting arms, the two ends of each second supporting arm are rotationally connected with supporting walking wheels through wheel shafts, and a driving wheel is further arranged on one side of the support. According to the AGV trolley, the crawler walking parts are arranged and conduct walking supporting through the crawler belts, so that the AGV trolley can be suitable for the road surface condition of a construction site, the four sets of crawler walking parts are arranged, each set of crawler walking parts is independently arranged, and therefore on one hand, the escape capacity of the whole AGV trolley is improved, and on the other hand, the functions of pivot steering and the like can be achieved; and the reliable transportation capacity on the construction site pavement is improved.

The utility model relates to the technical field of transportation barrels, in particular to a temperature control transportation barrel. According to the technical scheme, the heating device comprises a shell and further comprises a barrel body, the barrel body is installed on the shell in a sliding mode, a bottom plate is fixedly installed at the bottom of the shell, a temperature control mechanism for controlling the temperature in the barrel body is arranged on the shell and comprises a temperature sensor fixedly installed in the barrel body, a heating wire is wound on the barrel body, and the heating wire is fixedly installed on the barrel body. The heating wire is arranged in a spiral shape, a semiconductor chilling plate is fixedly installed at the bottom of the barrel body, controllers are arranged on the semiconductor chilling plate and the heating wire, the output end of the temperature sensor is connected with the input end of the controller, and the output end of the controller is connected with a circuit switch of the heating wire and the semiconductor chilling plate. The temperature control of the transportation barrel is realized, the transportation stability is improved, the occupied space is reduced, and the convenience is improved.

The utility model relates to the technical field of prospecting engineering, and particularly discloses a prospecting engineering deep and shallow stratified sampling device which comprises a vehicle body and a sampling device, a mounting groove is formed in the tail of the vehicle body, a mounting plate is hinged to the mounting groove, and the sampling device is arranged on the mounting plate. When sampling is needed, the mounting plate can be rotated to a position parallel to the vehicle body, so that the sampling device is in a proper working state; during transportation, the mounting plate can be rotated to the position perpendicular to the vehicle body, the gravity center of the vehicle body is lowered, the transportation stability is improved, meanwhile, the sampling device is prevented from colliding with the ground, and therefore the safety and stability of the sampling device in the transportation and working process are effectively improved.

The application provides a carrying tool and a semiconductor equipment assembly. The carrying tool comprises a first carrying device, at least two limiting frames, a first fixed side beam and a lifting assembly, each of the limiting frames is detachably mounted on opposite sides of a first cabinet body, the first fixed side beam is detachably connected to the first side of at least two limiting frames, wherein the limiting frame comprises a fixedly connected bottom frame, a side frame and an inclined frame to form a triangular cross section on the first side and the second side opposite to the first side of the limiting frame, and the lifting assembly comprises a first threaded rod, the first threaded rod is rotationally connected with a threaded hole of the limiting frame to change the height of the limiting frame relative to the ground.

The invention discloses an unmanned aerial vehicle for logistics transportation and an unmanned aerial vehicle system, and relates to the technical field of logistics unmanned aerial vehicles, the unmanned aerial vehicle comprises a mounting platform, a limiting ring is mounted at the bottom of the mounting platform, a connecting disc is rotatably connected to the inner wall of the limiting ring, a fixing bracket is mounted at the bottom of the connecting disc, and a placement plate is mounted at the bottom of the fixing bracket; according to the unmanned aerial vehicle for logistics transportation and the unmanned aerial vehicle system, through the arrangement of the mounting platform, the fixed bracket, the placement plate, the positioning plate, the protection frame and the extrusion plate, a cargo bearing platform with a horizontal rotation adjusting function is constructed; on the basis, a self-adaptive cargo clamping system in which a lead screw transmission mechanism and a cross connecting rod clamping mechanism cooperatively work is integrated, and a first driving mechanism drives an extension pipe to stretch out and draw back through a positive and negative rotation lead screw, so that quick positioning of cargoes with different widths is realized; therefore, the problems that in the prior art, the cargo loading direction is fixed, air flow interference is likely to happen in the flight process, and unloading in a narrow space is inconvenient are solved.

The utility model relates to the technical field of compression cage equipment, in particular to a wild animal transportation and treatment compression cage which comprises a cage body frame, a plurality of sets of placing plates arranged at the bottom of the cage body frame, a plurality of sets of universal wheels arranged at the bottom of the cage body frame, and a rotatable switch guardrail arranged on one side of the cage body frame. A first mounting plate is arranged on the inner wall of the cage body frame, and a buffer assembly is arranged on the first mounting plate; a second mounting plate is arranged at the top of the cage body frame, and a shielding assembly is arranged on the second mounting plate; the buffer assembly is used for protecting the wild animals on the placing plate during transportation; and the shielding assembly is used for shielding the wild animals during transportation. Compared with the prior art, impact in the transportation process is reduced, and animal stress response is effectively reduced.