100 results about "Pallet jack" patented technology

The invention relates to the technical field of forklift control, and discloses a control system and a control method of a standing plate type pallet truck. A pressure state signal of a hydraulic oil way is obtained through a pressure switch, a load state is judged, and a power mode is selected through a mode selection switch; and the controller controls the forklift to run according to the set acceleration running curve or brake according to the braking running curve according to different vehicle running states. The pressure switch is used for recognizing the light-load and heavy-load working conditions of the vehicle, the maximum speed of the light load of the vehicle is increased according to different load conditions and different power modes, the braking distance of the vehicle under different loads and the running stability of the vehicle are ensured, and the service life of the vehicle is prolonged. Therefore, the working efficiency of the vehicle is improved, the purposes of smooth driving and safe and smooth braking of the vehicle are achieved, and various control requirements of a user on high efficiency, safety, comfort and the like of the vehicle under different working conditions are met.

The invention discloses pallet truck turnover equipment and a pallet truck packaging method.The equipment comprises a power-assisted manipulator, a turnover clamp is installed on the power-assisted manipulator and comprises a vertical arm, a turnover power assembly, a clamp bottom frame, a movable clamping arm and a fixed clamping arm, the upper end of the vertical arm is fixedly connected with the power-assisted manipulator, and the lower end of the vertical arm is fixedly connected with the turnover power assembly; the turnover power assembly is installed on the lower portion of the vertical arm, the clamp bottom frame is installed on an output shaft of the turnover power assembly, the fixed clamping arm is fixedly arranged on the clamp bottom frame, the movable clamping arm is movably installed on the clamp bottom frame, and a movable clamping arm driving device is further arranged on the clamp bottom frame. According to the turnover device, the turnover clamp can be used for clamping the pallet trucks and completing turnover work, under the cooperation of the assistance mechanical arm, one pallet truck can be placed on a pallet firstly, a material box is placed on the pallet truck, accessories of the pallet trucks are placed in the material box and fixed, and then the other pallet truck is turned over by 180 degrees and then placed on the material box in an inverted mode; in this way, the two pallet trucks can be stacked, the space is fully utilized, and the transportation efficiency is effectively improved.

The utility model relates to a forklift technical field discloses a forklift anti -collision device, including the vehicle body, the vehicle body left end is provided with two cargo fork, the cargo fork left end all is provided with the approach inductive switch, the cargo fork left end all is fixedly connected with two springs, the spring left end is fixedly connected with the anti -collision inductor, the cargo fork top is provided with the tray, the vehicle body left end is provided with two limit switches, the vehicle body left end corresponding limit switch upper side all hinge connection has the anti -collision board. In the utility model, the anti -collision inductor can induct the object inside 0 5m range before the cargo fork and carry out ranging, and the driver is reminded, when the vehicle body still collides to the front shielding object at a certain speed because of the unexpected situation, the anti -collision inductor will touch the approach inductive switch installed in the cargo fork, and the control system of vehicle body is sent to the electric signal from the approach inductive switch, and emergency brake is carried out immediately, avoids the forklift to continue to go on to the collision body and causes the harm continuously.

The utility model provides a modular assembly pallet truck for material transfer, which comprises a pallet assembly, a pallet truck body, a pallet truck body, a pallet truck body and a pallet truck body, wherein the pallet assembly is arranged on the pallet truck body; the connecting assembly is detachably connected with the tray assembly, the connecting assembly is provided with an assembling position for connecting the four tray single bodies together, and the connecting assembly is provided with a separating position separated from the four tray assemblies; and at least one universal wheel is arranged at the bottom of the tray assembly. According to the technical scheme, the tray assemblies are matched with the connecting assemblies, so that the size of the pallet truck can be flexibly adjusted by increasing or decreasing the number of the tray assemblies, the pallet truck can be assembled and disassembled under various configurations, and therefore when the size of the pallet truck needs to be changed or the pallet truck needs to be rearranged, the pallet truck can be conveniently assembled and disassembled. The pallet assembly is convenient to disassemble and reassemble, and the problem that an existing pallet truck cannot be flexibly adjusted and used is solved.

The present application relates to the technical field of forklift manufacturing, in particular to a kind of anti-tipping tray car assembly line and use method, assembly line includes double plate chain conveyor, still includes: fixedly installed on double plate chain conveyor guide wire slot, anti-tipping buckle is installed in guide wire slot upper limit, recovery wire slot, unhooking device and unhooking detection device are installed in the inside of double plate chain conveyor and located at the end of guide wire slot, the buckle return wire slot is fixedly connected and installed at the position below the inlet of recovery wire slot and the end of guide wire slot.The present application adds guide wire slot, recovery wire slot, anti-tipping buckle and the like on the current double plate chain conveyor, tray car is tipped over due to weight imbalance, anti-tipping buckle is limited and pulled by guide wire slot, avoid producing production safety accident, influence production line manufacturing efficiency, the use of anti-tipping buckle does not affect assembly operation, can be recycled, alarm sound is generated when moving to unhooking detection device, avoid the risk that anti-tipping buckle can cause due to not normally falling off.

1. Name of the Design Product: All-electric Pallet Jack. 2. Use of the Design Product: This design product is used for pallet cargo handling. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph Most Indicating the Design Key Points: Perspective View 1 of Design 1. 5. Design 1 is designated as the basic design.

The utility model provides a cleaning trolley, and belongs to the technical field of cleaning supplies. The problem that in the prior art, a cleaning trolley is troublesome to assemble and manufacture is solved. The cleaning trolley comprises a trolley bottom plate located at the bottom of a trolley body, an upper carrying plate located at the top of the trolley body and a tray located between the trolley bottom plate and the upper carrying plate, at least three supporting vertical rods arranged around the edge of the tray are fixedly connected to the trolley bottom plate, and the upper carrying plate is fixedly connected with the upper ends of the supporting vertical rods. Each supporting vertical rod comprises a main plate body part and two vertical side plate parts which are oppositely arranged and are perpendicular to the main plate body part, an inserting groove is formed between the two vertical side plate parts of each supporting vertical rod, and clamping convex parts are arranged at the positions, corresponding to the supporting vertical rods, of the edge of the tray; and the clamping convex parts are inserted into the inserting grooves of the corresponding supporting vertical rods in a matched manner to form fixed connection. The utility model has the advantages of stable structure and convenience in assembly.

To provide a pallet detection device capable of simply calculating a target point toward which a carrier pallet vehicle should proceed.SOLUTION: A pallet detection device according to one embodiment comprises an optical detector which outputs point group data represented by two-dimensional coordinates including an X-axis extending along the width direction of a carrier pallet vehicle and a Y-axis orthogonal to the X-axis and extending along the longitudinal direction of the carrier pallet vehicle and corresponding to a detection target, and a processing circuit. When it determines that the detection target is a pair of legs of a pallet, the processing circuit is configured so as to calculate a first virtual point on the basis of the first point group data corresponding to one of the pair of legs, calculate a second virtual point on the basis of the second point group data corresponding to the other of the pair of legs, and calculate the midpoint of the line segment connecting the first virtual point and the second virtual point as the target point toward which the carrier pallet vehicle should proceed.SELECTED DRAWING: Figure 3

The utility model relates to the technical field of arm guard devices, in particular to an arm guard device of a pallet truck, which comprises a truck body, a sliding groove is arranged on one side surface of the truck body, a lifting mechanism is mounted in the sliding groove, a telescopic end of the lifting mechanism is connected with a lifting plate, two parallel plug pins are mounted on the side surface of the lifting plate, and the plug pins are inserted into the sliding groove. A moving groove is formed in the other side face of the vehicle body, an electric sliding rail is mounted in the moving groove and connected with a moving plate through a sliding block, a mounting groove is formed in the top of the moving plate and movably connected with a U-shaped protection frame, and a baffle is rotationally connected to the inner surface of the protection frame; the protective frame is driven by the electric sliding rail to move up and down, then the height of the protective frame can be adjusted, and the protective frame is movably connected with the mounting groove, so that the protective frame can be detached and stored when not in use, and the protective frame is prevented from occupying a large space.

A pallet jack for adapting to different pallets includes a frame and a steer wheel rotatably coupled to the frame. A frame jack is mounted between the steer wheel and the frame, and the frame jack is alternately extendable and retractable to raise and lower the frame respectively relative to the steer wheel. A pair of prongs is mounted to the frame. Each prong is elongated and extends forwardly from the frame. The prongs lie parallel to each other and are spaced laterally from each other with respect to the frame. Each prong is slidable laterally with respect to the frame and is alternately telescopically extendable away from and retractable toward the frame.

This invention discloses a bidirectional pallet trolley container loading and unloading platform with anti-fork tooth tilting, relating to the field of container loading and unloading. It includes a supporting base plate, with supporting side strips horizontally and symmetrically welded to the top surface of the supporting base plate. A pallet trolley track is horizontally bolted to the top surface of the supporting base plate. A tilting guide plate is horizontally arranged on one side of the supporting base plate. Transmission shafts are horizontally inserted between the supporting side strips, and a transmission chain is arranged on the outer side of the transmission shafts. A power motor is arranged on the side of the supporting base plate away from the tilting guide plate. A main gear is fixedly sleeved at the output end of the power motor, and a power chain is sleeved on the outer side of the main gear. The cross-lifting structure makes lifting faster and more efficient, and the cross-connection lifting structure makes lifting more stable and prevents deviation. Furthermore, the combination of the pallet trolley and track structure for loading and unloading materials greatly accelerates the loading and unloading efficiency.

The utility model belongs to the technical field of energy storage boxes, and provides an energy storage box battery pack installation tool which comprises a workbench, a hydraulic lifting machine, a pallet truck used for bearing a battery pack and a rail flat car used for bearing a battery cabinet, a base of the hydraulic lifting machine is fixed to the workbench, and the hydraulic lifting machine is provided with a lifting arm of an L-shaped structure. The horizontal part of the lifting arm is connected with a track plate, a first track is arranged on the top face of the track plate, the pallet truck moves along the first track, a second track is arranged on the top face of the workbench, the track flat car moves along the second track, the second track extends towards the hydraulic lifting machine, and the second track is parallel to the first track. According to the energy storage box battery pack installation tool, the hydraulic lifting machine is matched with the pallet truck to lift and push the battery packs into the battery cabinet layer by layer, the positions of the battery packs relative to the battery cabinet and the installation frame can be controlled more accurately and rapidly, the adjustment frequency is reduced, the assembly efficiency is improved, and the situation that the battery packs are collided and damaged is effectively avoided.

A loading and unloading device is disclosed, wherein the loading and unloading device comprises an electric cable winch that is mounted on the front wall of the cargo container with a 5 / 16 inch diameter cable passing through a pulley, which is additionally attached to the front wall of the cargo container. Further, the cable is attached to a pallet wheeled dolly using a commercial U-style hook. The cable can be expanded and connected to several wheeled pallet dollies, all connected by U-style hooks. The cable is then used to pull the wheeled pallet dolly train out the back end of the cargo container onto the loading dock. Cargo is placed on the wheeled pallet dollies, and once loaded, the wheeled dollies are winched into the cargo container. The doors are secured, and the cargo container is transferred to its destination.

A grate bar for mounting in arrays of adjacent grate bars in a pallet car of a sintering or pelletizing machine includes an elongate crossbeam extending in a longitudinal direction of a horizontal plane, with a middle section between two opposite end sections. The crossbeam has a generally rectangular cross-section with an upper surface for receiving bulk material thereon, an opposite lower surface, and peripheral surfaces for facing adjacent grate bars. The crossbeam has two legs to vertically secure the grate bar to the pallet car. The end sections of the crossbeam include first interlocking components shaped and arranged such that they cooperate with first interlocking components of grate bars of a neighbouring row of grate bars; thereby limiting relative translations of two neighbouring grate bars in at least a vertical and a horizontal orientation. The first interlocking means components have a triangular cross-section in a horizontal plane.

The utility model discloses a special tray for transporting steel coils in an automobile transportation mode, which relates to the technical field of transportation and comprises a bottom frame detachably mounted on a tray truck, a front bracket and a rear bracket, the front bracket and the rear bracket are symmetrically arranged on the bottom frame front and back, and a steel coil placing groove extending left and right is defined by the bottom frame, the front bracket and the rear bracket. A steel coil is transversely placed in the steel coil containing groove, the left sides and the right sides of the front bracket and the rear bracket are fixedly connected through connecting plates, and therefore the left side and the right side of the steel coil containing groove are sealed. The front side wall and the rear side wall of the steel coil containing groove respectively comprise at least two inclined faces with different inclination angles, and each inclined face is tangent to the steel coil. The inclined planes with multiple angles are additionally arranged on the front side wall and the rear side wall, so that the original stress mode is changed, and the probability that the steel coil rolls out of the steel coil containing groove is reduced.

The invention provides a goods allocation cross beam detection and tray pose offset detection method, and relates to the field of automatic control and visual identification. According to the invention, three-dimensional vision and an intelligent algorithm are combined to realize comprehensive detection of the cross beam state of the double-extension-position goods shelf, goods placing space occupation detection, pallet pose offset and pallet jack deformation, so that the purpose of remarkably improving the operation safety of the stacker and the warehouse-in and warehouse-out operation precision is achieved. Comprising the following steps: (1) calibrating hands and eyes; step (2), teaching point location establishment; (3) correcting the point cloud data; step (4), goods shelf cross beam detection; step (5), goods placing space invasion and occupation detection; step (6), tray pose detection; step (7), tray jack detection; step (8), detection result feedback; and the detection result is sent to the stacker PCL through TCP communication, and the PLC executes goods forking and placing operation according to the returned detection result.

1. The name of the design product: heavy-duty walking pallet truck. 2. The use of the design product: the design product is used for cargo loading and unloading, stacking, piling and short-distance transportation operations. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

A storage system and method wherein a storage rack has a first flat section, where pallets are loaded onto storage rails by an automated pallet transportation cart, and a second inclined flow section, where pallets are moved to the front of the storage lane by the force of gravity. A transition section can be positioned between the flat section and the inclined section. The transition section has rails and spacing for a pallet cart to load pallets onto the inclined section. As the front pallet is removed, the second pallet (and subsequent pallets on the inclined section) travels forward to take its place under the force of gravity. Therefore, no pallet cart is needed to unload the inclined section.

Mobile parcel locker system (100), comprising several parcel compartments (21.1 ... 21.15) formed within a housing (10), each of which has at least one door (20.1 ... 20.15) connected to the housing (10) by at least one hinge (22) and equipped with an electric locking unit (24) by which the door (20.1 ... 20.15) can be locked and unlocked on the housing (10), and with means for moving the parcel locker system (100), characterized in that - that the housing (10) has at least one receiving compartment (16) for receiving at least parts of a pallet truck (200), which pallet truck (200) has a chassis (201) with forks (205), a set of rollers and a drawbar (203) articulated to the chassis (201), via which a lifting unit can be operated, via which the chassis (201) can be lifted relative to the set of rollers and - that the housing in the receiving compartment (16) has at least one pallet truck contact surface which is arranged and designed in such a way that it can be contacted by the raised chassis (201).

1. The name of this design product: Walk - type pallet truck. 2. The use of this design product: For short - distance goods lifting, storage in and out, handling and other operations. 3. The design key points of this design product: Lie in the shape. 4. The picture or photograph that best shows the design key points: Perspective view 1.

The utility model discloses a detachable multi -layer goods carrying tray car, including the car body (1), be equipped with goods shelf (2) on the car body (1), and goods shelf (2) has a plurality of support columns (3) in, the goods shelf (2) is through a plurality of support columns (3) and forms first storage area (4) and second storage area (5), be equipped with a plurality of baffle (6) in first storage area (4), the support column (3) of first storage area (4) side part evenly be equipped with a plurality of through -hole (7), and the baffle (6) end portion has the card body (8), and the card body (8) is equipped with the detachable lock spare (9) of through -hole (7) setting. The utility model discloses through detachable structure realizes the flexible adjustment of a plurality of baffles, adapts to the goods of storing different specifications, and the locking structure stability of baffle is stronger.

The utility model discloses a test system for torsion wire harness performance of an electric pallet truck, which comprises a first torsion wire harness connected between the output end of a controller and the input ends of a handle and an interlocking switch, and a second torsion wire harness connected between the output end of the controller and the input ends of a traction motor and an electromagnetic brake, the first torsion wire harness and the second torsion wire harness are respectively connected with a test wire harness, and the test wire harnesses are connected with a function indication box; the function indication box comprises a buzzer and a plurality of groups of detection units consisting of optical couplers and relays; in each detection unit, the optocoupler is connected with the controller, and the relay is connected with the buzzer. According to the utility model, two torsion wire harnesses with more serious rotation frequency and abrasion degree are respectively connected with a test wire harness, and are respectively connected with a controller through a function indication box; whether the twisted wire harness is good or not is judged by observing whether the light-emitting diode in the function indication box emits light or not, and meanwhile a buzzer gives an alarm for reminding.

1. Name of the product in this design: Ground stopper block. 2. Purpose of this design: To fix relevant components to the pallet jack to ensure the normal use of the pallet jack and the safety of cargo transportation. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention discloses a tray tool for disassembling and assembling a locomotive unit brake. The tray tool comprises a frame and a tray. The frame is provided with a lifting device and a bearing platform, the lifting device is mounted on the frame to be supported by the frame, and the bearing platform is arranged at the top of the lifting device to be supported by the lifting device; the tray is installed on the bearing platform so as to be borne by the bearing platform, and the tray is provided with a containing groove and an avoiding hole. The stable foundation support provided by the frame and the hydraulic or electric driving capability of the lifting device can realize the stable vertical displacement of the bearing platform, so that the unit brake can be easily adjusted to a proper height in the disassembly and assembly process. The tray can be well matched with the bottom shape of the unit brake and contain the protruding part of the unit brake through the containing groove and the receding hole designed in the surface of the tray, and self-centering and stable bearing of the brake are achieved. The outline design of the tray is completely matched with the bottom of the unit brake, uniform distribution of loads is ensured, and local stress concentration is avoided.

The all-roller conveyor system of this invention proposes a novel pallet conveying device. The entire system adopts roller conveying and a stainless steel surface coated with rubber to prevent debris or powder from contaminating goods and / or pallets during transportation. This allows for high-standard, high-quality conveying in specialized fields such as new energy and new materials, ensuring stable conveying performance while improving transfer efficiency. The all-roller conveyor system includes a single-row roller conveyor forming a conveyor loop. At the inlet end of the single-row roller conveyor, a double-row small roller rotary table, a single-row roller transfer machine, and a double-row small roller conveyor are connected. At the outlet end of the single-row roller conveyor, a pallet jack double-row small roller conveyor is connected. An air shower is installed on the conveyor line of the single-row roller conveyor.

The utility model provides mobile tray robot 48V global servo drive system device belongs to drive arrangement technical field, including fixed frame, the fixed plate of rotation installation in the side surface of fixed frame, the fixed column of insertion in the side wall of fixed plate, the mounting plate of fixed installation in the end of fixed column, the drive assembly of adaptive installation in the side surface of mounting plate, the auxiliary assembly of cooperation drive assembly use, and rotation installation in the side surface of fixed frame steering assembly, the utility model discloses the cooperation of component, has promoted the stability and durability of drive, has guaranteed the reliable operation of tray car under various complex working conditions, has strengthened the flexibility of steering system and the convenience of operation, has improved driving safety and work efficiency, has improved the cooperation of drive assembly and auxiliary assembly, has reduced the failure rate and maintenance cost, the device has improved the comprehensive performance of tray car, has realized the demand of efficient, stable, safe transport tool in modern logistics environment.

The pallet truck for bicycles, especially for e-bikes with wave frames and low entry, but also for any other heavy bicycle, lifts a bicycle without physical effort, transports it horizontally, and places it on a car rear carrier, a repair stand, a wall bracket, or two suspension points suspended from the ceiling. The pallet truck is attached to the bicycle using a lifting device that can be easily installed on the bicycle in just a few seconds. The pallet truck consists of a trolley and a lifting column. To lift the bicycle, the lifting column threads two crane hooks into the lifting device. The lifting column is inserted into the trolley, is approximately 1200 mm long, and weighs less than 5 kg. The lifting drive is powered by an integrated rechargeable battery or an external battery. The aluminum trolley weighs approximately 4 kg and can be folded up to save space. The trolley has two load-bearing wheels and a swivel caster.The large-diameter load wheels can compensate for uneven ground and carry the main load. In one-handed operation, the pallet truck is rolled and controlled using a handle with an integrated switch.

A spill pallet including: a continuous, unitary, liftable sump-defining base having a bottom, side walls extending from and surrounding the bottom and terminating in an upper edge, a plurality of risers extending from the bottom, and a rim formed in the side walls below the upper edge; and at least one drum-supporting grate that is supportable on the plurality of risers and the rim of the base. Two fork channels that are accessible from a side of the base have a fork cavity height and a fork cavity width sufficient to permit the spill pallet to be lifted by a standard fork lift truck or by a standard pallet jack. The bases are configured such that they are stackable on and partially nestable within identical bases to form stacks, which can be shipped side-by-side as a partial load within a truck, trailer or container.

This utility model discloses a pallet transporter, including a frame, a back frame, side frames on the left and right sides of the back frame, a tail frame at the rear of the back frame, steering casters at the bottom of the tail frame, directional casters at the bottom of the side frames, an adjusting frame for vertical movement at the front of the tail frame, a cantilever above the back frame, one end of the cantilever connected to the adjusting frame, a jack between the cantilever and the tail frame, a handrail hinged to the tail frame, an adjusting shaft rotatably connected to the adjusting frame with its axis extending left and right, and a guide rod fixedly connected to the adjusting frame with its axis extending left and right, a left guide sleeve and a right guide sleeve slidably connected to the guide rod, a left lead screw and a right lead screw nut threaded onto the adjusting shaft, a handwheel at at least one end of the adjusting shaft, and a left fork arm and a right fork arm. This transporter features adjustable fork arm spacing and centered fork arm position.

A method for operating a driverless transport vehicle, for example a swap body truck, a tractor unit or an industrial pallet truck, for picking up a load carrier, for example a swap body or a container, comprises the following process steps: positioning the transport vehicle in a picking position in which a lifting table of a picking unit is located below the load carrier, raising the lifting table at least until the lifting table makes contact with the load carrier, moving at least one locking element from an unlocking position, preferably located under and / or in the lifting table, to a locking position, preferably projecting at least partially from the lifting table,Determining the position of a locking element of at least one locking element using at least one locking sensor device, and determining the position of a load carrier using at least one load carrier sensor device; issuing a travel authorization by a control unit after the control unit has verified that the at least one locking element is in the locking position and the load carrier is in a transport position. Furthermore, an automated guided vehicle (AGV) is described.