19 results about "Pallet" patented technology

An automated parking garage. The garage comprises a multi-floor building having a plurality of vehicle storage racks in a storage area for storing a loaded pallet or an unloaded pallet. An entrance-level floor of the building includes an entry/exit station (EES) on for receiving a vehicle, the EES having an exterior entrance through which the vehicle is driven and, an opposing interior entrance that provides access to the storage area and through which the loaded pallet is transported, the loaded pallet and unloaded pallet adapted to be positioned at floor level in the EES. The garage includes a pallet stacking station for storing the unloaded pallet, the pallet stacking station located over a shuttle aisle that extends under the EES. A pallet shuttle that traverses the shuttle aisle to a first position under the EES for handling the unloaded pallet in the EES, and to a second position under the pallet stacking station for stacking the unloaded pallet. The garage also includes a transport system for transporting the loaded pallet in the storage area.

The invention provides a four-directional shuttle vehicle control system based on road right tokens. The four-directional shuttle vehicle control system comprises a WCS, a communication module, a shuttle vehicle locating module and a vehicle-mounted control module, wherein the communication module, the shuttle vehicle locating module and the vehicle-mounted control module are arranged on a four-directional shuttle vehicle. The communication module is connected with the WCS in a wireless mode, receives a shuttle vehicle task message and outputs the shuttle vehicle task message to the vehicle-mounted control module. The vehicle-mounted control module controls the shuttle vehicle to complete a series of actions according to the task message. The shuttle locating module determines the coordinate information of the position of the shuttle vehicle by reading address labels on a storage rack or the number of photoelectric signs on a pallet station and outputs the coordinate information to the vehicle-mounted control module. The vehicle-mounted control module feeds back the coordinate information of the four-directional shuttle vehicle, the state information of the shuttle vehicle and task schedule information to the WCS through the communication module. By the adoption of the four-directional shuttle vehicle control system based on the road right tokens, the carrying efficiency of the shuttle vehicle and the throughput rate of a storage system can be remarkably improved by optimizing a route plan, vehicle dispatch and traffic control.

Temperature protection assemblies (18) designed to protect objects (10) against undue temperature changes during shipping or storage, comprise a first layer (20) configured to be placed proximal to the object (10) and include phase change material, together with a second layer (22) configured to be placed over the first layer (20) and remote from the object (10), the second layer comprising a heat-reflecting material (50). The assemblies (18) may be designed to protect a single carton (10) or a pallet load thereof and, in such cases, the layers (20, 22) are in the form of open-bottom covers, which can be fitted over the carton (10) or pallet load in closely-conforming relationship, with the first layer (20) adjacent the carton (10) or load, and the second layer (22) telescoped over the first layer (20). The covers (20, 22) may be interconnected to form a unitary assembly.

The invention provides a filtering method for suspended matters in water. The method comprises the following steps: clamping a microfiltration membrane with a pair of tweezers, putting the microfiltration membrane into a constant-weight weighing bottle, transferring the microfiltration membrane to a baking oven for drying, then cooling the microfiltration membrane to room temperature, weighing the weight of the microfiltration membrane and carrying out repeated drying, cooling and weighing until the difference between weight values obtained in two weighing is less than 0.2 mg; correctly putting the obtained microfiltration membrane with a constant weight on the filter membrane pallet of a filter membrane filter, covering a matching funnel, fixing the funnel with a clip, wetting the microfiltration membrane with distilled water and carrying out continuous suction filtration; and weighing a sample for suction filtration, continuously washing the sample with distilled water three times, continuing suction filtration to remove a trace amount of moisture, taking the microfiltration membrane out, putting the microfiltration membrane in the original constant-weight weighing bottle, transferring the microfiltration membrane to the baking oven for drying, then transferring the microfiltration membrane into a drier, then cooling the microfiltration membrane to room temperature, weighing the weight of the microfiltration membrane and carrying out repeated drying, cooling and weighing until the difference between weight values obtained in two weighing is less than 0.4 mg. According to the invention, primary drying time is prolonged, drying frequency is reduced, time for drying is shortened, and work efficiency is improved.

The invention discloses parallel polymerization synthesis equipment which comprises an elevating mechanism provided with a transition saddle and an elevating pallet. An annular heating seat is arranged on the transition saddle, at least two heating kettles are embedded into the heating seat, and heat supply equipment of different heating kettles have different power and are separately arranged; the heating seat is provided with round holes over the heating kettles, and the round holes and the heating kettles form a flask seat. The upper part of the elevating pallet is connected with a stirring saddle, the lower part of which is provided with stirring axes that have the same quantity as the heating kettles and are connected with stirring paddles at the lower part, and the stirring paddles and the stirring axes are all positioned right above the corresponding heating kettles; and a stirring driving motor is arranged over the stirring saddle. The parallel polymerization synthesis equipment is applicable to stirring and mixing reactants or products with high or low viscosity, can provide multiple reaction temperature and stirring speed in a same reaction period, and is applicable to reaction containers of various types, thereby greatly saving the scientific research time of researchers, reducing labor intensity in scientific research, improving scientific research efficiency, and quickening the development of scientific research.

The invention discloses an online automatic sealing machine for trays, which comprises a tray conveyor and a heat-sealing and film-cutting chamber. An upper die set, a lower die set corresponding to the upper die set, and a handling mechanism assembly are fixed in the heat-sealing and film-cutting chamber. The upper die set passes through the The upper die set fixing mechanism is fixed on the upper part of the heat sealing film cutting chamber, the lower die set is fixed on the lower part of the heat sealing film cutting chamber through the lower die set fixing mechanism, the handling mechanism components are fixed above the heat sealing film cutting chamber through the lifting mechanism, and the upper die set is fixed The mechanism includes the fixed seat plate of the upper mold group, the clamping cylinder of the upper mold is fixed on the fixed seat plate of the upper mold group, the clamping cylinder of the upper mold is connected with the positioning beam of the upper mold, and the top plate of the upper mold group of the molded group is mounted on the positioning beam of the upper mold Fix the upper die set on the upper die set fixing mechanism. The invention has the advantages that the sealing mechanism is suitable for products of various sizes, the replacement of the sealing assembly with a suitable size is easy, and the replacement cost is low.

The invention discloses an automatic pallet combination and separation system which comprises a pallet combination system, a pallet separation system and standard pallets. The pallet combination system comprises a level standard pallet conveying belt line I, an upward sloping conveying belt line at the pallet combination position and a level conveying belt line for combined pallets, wherein the three conveying belt lines are connected sequentially. A cargo conveying belt line I is arranged above the standard pallet conveying belt line I, the tail end of the cargo conveying belt line I is connected with a downward sloping pallet combination device, and the tail end of the pallet combination device is slant to the middle portion of the conveying belt line at the pallet combination position. The pallet separation system comprises a level pallet separation front conveying belt line, a downward sloping conveying belt line at the pallet separation position and a level standard pallet conveying belt line II, wherein the three conveying belt lines are connected sequentially. A cargo conveying belt line II is arranged above the standard pallet conveying belt line II, the front end of the cargo conveying belt line II is connected with a downward sloping pallet separation device, and the front end of the pallet separation device is slant to the middle portion of the conveying belt line at the pallet separation position. The automatic pallet combination and separation system is fast in conveying speed, stable in operation and low in noise.

The invention relates to folding tarpaulin of a flat pallet. The folding tarpaulin of the flat pallet is provided with the flat pallet; the middle positions of two lateral sides of the flat pallet are provided with connecting bases which are provided with intermediate supports; a plurality of folding rods are fixed on the intermediate supports through pin shafts; the folding tarpaulin is arranged on the plurality of folding rods in a straddled mode; the folding tarpaulin is provided with a plurality of fixing belts; pallet hooks which have the same number with the fixing belts are arranged on four sides of the flat pallet. The folding tarpaulin of the flat pallet has the advantages of being suitable for the flat pallet, scientific in design, reasonable in structure, convenient to install, rapid in operation and high in use efficiency.

A pallet-less brick is provided that allows for materials to be transported without the use of straps or pallets, which makes the transportation and subsequent use of the materials more efficient and more environmentally friendly. The pallet-less brick can have a generally planar body with a series of protrusions and recesses extending in different directions. A protrusion extending in one direction can be received in a recess of an adjacent brick, such that the bricks are stackable without the use of straps or pallets. Similarly, a second protrusion and recess combination fulfill a similar function, and the multiple protrusions and recesses secure stacked pallets in at least two directions.

The invention discloses a repeated cycling type detachable macromolecule transferring pallet. The repeated cycling type detachable macromolecule transferring pallet comprises external clamping plates,inner connecting side plates, connecting plates, connecting assemblies, antiskid rubber pads and edge rubber pieces, wherein the inner connecting side plates are mounted at the inner sides of the outer clamping plates; the connecting assemblies are mounted at the outer sides of the connecting plates; the edge rubber pieces are adhered to the outer sides of the antiskid rubber pads. The repeated cycling type detachable macromolecule transferring pallet is scientific and reasonable in structure, and safe and convenient to use; the edge plates in the pallet can be fixedly connected and movably dismounted and mounted through the outer clamping plates; the pressure resistance and the deformation resistance of the inside of the pallet can be improved through the inner connecting edge plates; atransverse separating plate in the pallet can be conveniently assembled and disassembled through the connecting plates; the pallet and the edges of the edge plates can be conveniently fixedly mountedand movably dismounted through the connecting assemblies; a combined circular groove and a combined circular column of the pallet can be firmly combined through the antiskid rubber pads; the pallet and a bottom plate of the pallet can be greatly sealed through the edge rubber pieces.

The invention relates to a sintering pallet grate bar zone negative pressure measuring device and mainly solves the technical problem that the properness of the width of a furnace grate bars cannot bedetermined due to the current lack of means for measuring the negative pressure in furnace grate bar zone. The sintering pallet grate bar zone negative pressure measuring device comprises a plug valve, a positioning nut, a gasket, a lock block and a pressure pipe, wherein the middle of the lock block is provided with a through hole; both ends of the through hole are provided with internal threads; the inner end of the lock block is in a blocky shape and is in compression joint with the furnace grate bars; the cylindrical outer end of the lock block passes through the pallet body; the port part of the lock block is provided with external threads and is fixed with the pallet body through the gasket and the positioning nut; the plug valve is screwed on the outer end of the lock block; and the pressure pipe is screwed on the inner end of the lock block. When the negative pressure under the furnace grate bars is required to be detected, the pressure pipe is connected with a downward extension pipe through an elbow; and the downward extension pipe passes through the furnace grate bars. The device is mainly used for measuring the negative pressures above and under grate bards of a palletin the normal production operation process of a sintering machine.

The invention provides a novel workpiece drying device, which includes a box body, a pallet, a fixing device, a sliding device, a drying device and a guiding device. The guiding device is an optical axis, and the front, middle and rear parts on both sides of the box There is an optical axis respectively, and a plurality of supporting plates are arranged in the box body, and the optical axes run through the four corners of the supporting plates respectively, and the supporting plates are slidably connected with the optical axis, and the fixing device includes a positioning rod and a fixing piece, along the front end and the rear of the box body. There are a plurality of positioning rods distributed in the height direction of the end. One end of the fixing piece is sleeved on the optical axis and slidably connected with the optical axis. The other end of the fixing piece is provided with a bayonet matching with the positioning rod. There is a fixing part, and the sliding device includes guide rails arranged on both sides of the upper part and the bottom of the box body. Guide bars are arranged in the guide rails, and the guide bars are respectively connected with the ends of the optical axes on the corresponding sides. The inside of the side wall of the body is provided with a heating device.

The invention relates to the technical field of precast concrete slab production, and provides a maintenance house maintenance state control system of a precast concrete slab production line. the system comprises a main controller PLC, a man-machine interaction display unit and pallet truck; the main controller PLC comprises a fault processing module, a pallet truck control module and a maintenance house state control module; and the pallet truck control module is connected with the pallet truck, and the main controller PLC is connected with the man-machine interaction display unit. A method using the control system is further provided. The system and method are advantageous in that multi-mode control is adopted, a maintenance house maintenance state is clear and controllable, the product quality is ensured, the system and method have guidance and normativity for workers' operation, and the qualified rate of products and production efficiency of a concrete production line are improved.