768results about "Tank vehicles" patented technology

A quasi-cylindrical cargo container is formed of a plurality of rigid, curved panels together forming first and second semi-cylindrical shells, and a plurality of rigid, flat extension panels bridging the first and second semi-cylindrical shells. A method of manufacturing the container includes forming the first and second semi-cylindrical shell from the curved panels, forming the quasi-cylindrical shell from the first and second semi-cylindrical shells and the flat extension panels, forming collars conformably encompassing the quasi-cylindrical shell, constricting the collars to compress joints formed at abutting edges of pairs of adjacent panels, rolling the shell and collars sequentially to bring the joints to a lower position, welding inside seams of the joints when at the lower position, removing the collars, rolling the shell sequentially to bring the joints to an upper position, and welding outside seams of the joints when at the upper position.

A tank vehicle that includes a main body having a front bulkhead, a rear bulkhead opposite to the front bulkhead, an exterior wall operably engaged with the front bulkhead and the rear bulkhead, and at least one interior chamber defined collectively by the front bulkhead, the rear bulkhead, and the exterior wall and being adapted to carry a load. The tank vehicle also includes a false bulkhead that is removably engaged with the main body and is located a distance away from one of the front bulkhead and the rear bulkhead. The tank vehicle also includes a rear lighting assembly that operably engages with one of the rear bulkhead and the false bulkhead. The rear light assembly is configured to emit a set of indicator lights through a portion of the false bulkhead and behind the main body to indicate travel of the tank vehicle.

An electrified fire fighting vehicle includes a chassis, a cab, a body, a front axle, a rear axle, an engine, a battery pack, a pump system including a water pump, an electromagnetic device electrically coupled to the battery pack and mechanically coupled to at least one of the front axle or the rear axle, and a power divider coupled to the pump system, the engine, and the electromagnetic device.

A rear lighting assembly for a tank vehicle. The rear lighting assembly includes a signaling device that operably engages with one of a rear bulkhead of the tank vehicle and a false bulkhead of the tank vehicle. The rear lighting assembly also includes a processor that electrically connects with the signaling device for commanding the signaling device to emit a set of indication lights through the false bulkhead and behind the tank vehicle. The rear lighting assembly also includes a power source that electrically connects with the signaling device and the processor. The rear bulkhead is made of a first material that reflects the set of indication lights emitted by the signaling device. The false bulkhead is made of a second material that is different than the first material and that transmits the set of indication lights emitted by the signaling device.

An electrified fire fighting vehicle includes a chassis, a cab, a body, a front axle, a rear axle, an engine, a battery pack, a pump system including a water pump, an electromagnetic device, and a power divider coupling the engine to the pump system and the electromagnetic device. The electromagnetic device is electrically coupled to the battery pack. The electromagnetic device has (a) an output coupled to at least one of the front axle or the rear axle and (b) a power take-off coupled to the pump system.

An electrified fire fighting vehicle includes a chassis, a cab, a body, a front axle, a rear axle, an energy storage system, a water pump, and an electromagnetic device electrically coupled to the energy storage system. The electromagnetic device is coupled to the water pump and at least one of the front axle or the rear axle. The electromagnetic device is configured to receive stored energy from the energy storage system and provide a mechanical output to selectively drive the water pump and the at least one of the front axle or the rear axle.

The present invention discloses a cryogenic liquid insulated tank truck, comprising a traction pin assembly arranged on an outer container tank body of a double-layer tank body, a wave-proof device arranged in an inner container of the double-layer tank body, and a liquid phase damper for pressure measurement arranged on the double-layer tank body; the traction pin assembly comprises a traction chamber arranged in a traction base, and a composite elastic deformation body installed in the traction chamber, the composite elastic deformation body comprises a rigid body slidably arranged in the traction chamber in a horizontal direction, and an elastic body arranged on the rigid body, an elastic deformation connection is formed between the elastic body in the composite elastic deformation body and the traction chamber in a horizontal direction, and a traction pin is vertically arranged on the rigid body in the composite elastic deformation body; a wave-absorbing module is arranged on the wave-proof device; and a heat transfer balance automatic compensator is arranged on the liquid phase damper for pressure measurement. The present invention improves the safety of cryogenic liquid insulated tank trucks.

The utility model discloses a tank cover opening and closing locking control system and a sewage suction truck, the control system comprises an oil supply device, a locking hydraulic device and an opening and closing hydraulic device, an oil inlet of a locking reversing valve of the locking hydraulic device is communicated with the oil supply device; a locking working oil port of the locking reversing valve is communicated with rodless cavities of the first locking oil cylinder and the second locking oil cylinder respectively, an unlocking working oil port of the locking reversing valve is communicated with rod cavities of the first locking oil cylinder and the second locking oil cylinder respectively, and the first locking oil cylinder is provided with a damping body for delaying action of the oil cylinders. An oil inlet of an opening and closing reversing valve of the opening and closing hydraulic device is communicated with the oil supply device, and an opening working oil port and a closing working oil port of the opening and closing reversing valve are communicated with a rodless cavity and a rod cavity of an opening and closing oil cylinder in a one-to-one correspondence mode respectively. When the unlocking action of the first locking oil cylinder is in place, the opening and closing reversing valve is switched to the opening working oil port to be communicated with the opening and closing oil inlet, and the damping body is additionally arranged, so that the sequence reliability of the opening, closing and locking actions of the tank cover is guaranteed in the unlocking and uncovering process.

A material transfer machine includes a material receptacle that holds material and a material transfer subsystem operable to transfer the material from the material receptacle to another location, the material transfer subsystem comprising a chute moveable between a storage position and a deployed position and an actuator that drives movement of the chute between the storage position and the deployed position. The material transfer machine further includes one or more processors, memory, and computer executable instructions, stored in the memory, that, when executed by the one or more processors, configure the one or more processors to: receive an input indicating that the chute should be moved from the storage position to the deployed position; identify a swing zone defining an area in which the chute will travel when moved from the storage position to the deployed position by the actuator; and generate a control signal based on the determination.

A system for fastening a tension rod of a grain tank of an agricultural vehicle to a frame of the agricultural vehicle to which the grain tank is mounted. The tension rod includes an elongated body extending between a first connection end that is configured to be connected either directly or indirectly to the grain tank, and a second connection end including openings for respectively receiving fasteners. A first member is either configured to be mounted to the frame or associated with the frame. The first member includes (i) openings for respectively receiving the fasteners, and (ii) a first non-planar mounting surface. A second member includes (i) openings for respectively receiving the fasteners and (ii) a second non-planar mounting surface that is configured to be directly engaged with the first non-planar mounting surface to limit relative motion between the tension rod and the frame in an assembled state.

The utility model relates to the technical field of hazardous chemical substance transportation, and particularly discloses a hazardous chemical substance transportation vehicle anti-collision device which comprises a carrying vehicle used for transportation and a tank body arranged on the carrying vehicle. A combined hole is formed in the side, close to a cab, of the back of the carrying vehicle, a side anti-collision assembly is connected to the inner side of the combined hole, and a tail anti-collision assembly is arranged at the tail of the side anti-collision assembly and used for protecting a tank body. Through the combination of the side anti-collision assemblies and the tail anti-collision assembly, the tank body can be protected as much as possible, and meanwhile, during combination, the whole anti-collision device is modularly arranged, so that the anti-collision device is relatively simple to mount and convenient to use; the anti-collision tank is simple in structure and convenient to use, normal use of the tank body cannot be affected, when the anti-collision tank is impacted, the side plates are close to the buffer plates of the tank body and can be matched with the soft protrusions to buffer impact force of impact, and the combination of the tail plate and the anti-collision beam at the tail is matched with the protective medium in the filling groove, so that protection on the impact of the tail can be achieved.

A system to display liquid levels in vehicle auxiliary tanks is disclosed. The vehicle includes a plurality of auxiliary tanks disposed on a vehicle cargo bed. The vehicle further includes a first detection unit to detect a user activity associated with the plurality of auxiliary tanks, and a second detection unit to measure a vehicle weight. The vehicle further includes a control unit to identify a first auxiliary tank, from the plurality of auxiliary tanks, which is associated with the user activity. The control unit further determines a vehicle weight change based on the measurement of weight and an initial vehicle weight. In addition, the control unit correlates first auxiliary tank identification and weight change determination, and calculates a liquid level change associated with the first auxiliary tank. Responsive to the calculation, the control unit displays the liquid level change on a user interface.

A product delivery system includes a product transport vehicle having at least a plurality of tank compartments, internal valves, control valves, fluid property sensors, temperature sensors, overfill sensors, pressure sensors, a system controller, and a memory module. The product delivery system may be operable to communicatively connect with the loading system at a loading station, a fleet management system, or a cloud system to obtain information, such as the amount of liquid product to be loaded into a tank compartment. The product delivery system may be operable to compare the volumes of the tank compartments with the amounts of liquid product to be loaded at a loading station and maintain the internal valve or control valve in a locked state or transition the internal valve or control valve to an unlocked state based on the comparison. Other comparisons based on liquid type or distribution tank volume can also be made.

A quasi-cylindrical cargo container is formed of a plurality of rigid, curved panels together forming first and second semi-cylindrical shells, and a plurality of rigid, flat extension panels bridging the first and second semi-cylindrical shells. A method of manufacturing the container includes forming the first and second semi-cylindrical shell from the curved panels, forming the quasi-cylindrical shell from the first and second semi-cylindrical shells and the flat extension panels, forming collars conformably encompassing the quasi-cylindrical shell, constricting the collars to compress joints formed at abutting edges of pairs of adjacent panels, rolling the shell and collars sequentially to bring the joints to a lower position, welding inside seams of the joints when at the lower position, removing the collars, rolling the shell sequentially to bring the joints to an upper position, and welding outside seams of the joints when at the upper position.

The utility model discloses an oil tank truck wave-proof plate structure which comprises a transverse wave-proof plate and a longitudinal wave-proof plate, the transverse wave-proof plate is provided with a second oil passing hole, the longitudinal wave-proof plate is provided with a first oil passing hole and an opening, a rotating shaft is connected in the opening in a left-right swinging mode, and a rubber pad is fixedly connected in the opening. Through holes are formed in the two sides of the transverse wave-proof plate, and the rotating shaft is rotationally connected with the through holes. By means of the structure, in the driving process, fluid is buffered, impact force is continuously reduced, compared with the prior art, the service life is longer, the stability of the interior of the tank body is guaranteed, and the driving safety is improved.

Embodiments of systems and methods for transporting fuel and carbon dioxide (CO2) in a dual-fluid vessel thereby minimizing transportation between locations are disclosed. In an embodiment, the dual-fluid vessel has an outer shell with two or more inner compartments, positioned within the outer shell, including a first inner compartment for storing CO2 and a second inner compartment for storing fuel. The dual-fluid vessel may connect or attach to a transportation vehicle to thereby allow transportation of the fuel and CO2. Insulation may provide temperature regulation for the fuel and CO2 when positioned in the respective first and second inner compartments. One or more ports having an opening in and through the outer shell and a fluid pathway to one or more of the first inner compartment or the second inner compartment may provide fluid communication through the opening and fluid pathway for loading / offloading the fuel and / or CO2.

A fire fighting vehicle includes a chassis, a front axle, a rear axle, a fluid tank having a maximum fluid capacity of at least about 6,000 liters, a battery pack, and an electromechanical transmission coupled to the battery pack and at least one of the front axle or the rear axle. The electromechanical transmission includes one or more electric motors configured to receive power from the battery pack to facilitate accelerating the fire fighting vehicle from 0 to 50 miles-per-hour in 30 seconds or less while the fluid tank is at the maximum fluid capacity.

A discharge system for bulk tank trailers unloads dry bulk material from a bulk product trailer that is configured to be pulled by a vehicle. The discharge system includes a centrifugal compressor, a drive mechanism and a speed increaser. The centrifugal compressor is configured to deliver compressed air to force the dry bulk material from the bulk product trailer and convey the dry bulk material to a storage tank. The drive mechanism furnished rotational motion to the centrifugal compressor (e.g., via a power take-off of the vehicle). The speed increaser is disposed between the centrifugal compressor and the drive mechanism and is configured to increase the speed of the rotational motion furnished by the drive mechanism to the speed compressor. The drive mechanism may include a hydraulic system configured to drive a liquid product pump for pumping liquid product from a liquid product storage tank trailer pulled by the vehicle.

A liquid-dispensing vehicle, such as a water truck, may deliver water from a tank through spray heads to combat dust at a worksite during a mission. Operating in an environment with potentially low-bandwidth and intermittent communications, the vehicle periodically transmits timestamped data relating to a tank level, truck movement, and a binary status of the spray heads to an external computing system. The computing system virtually reconstructs the operation of the truck and treatment of the worksite by building timelines and coverage maps from the timestamped data. In generating a smoothed water-level timeline, the system identifies refilling sections, stable sections, and draining sections of the tank from the timestamped data and filters noisy water readings during the draining sections. An activity timeline identifies various truck activities during the watering mission, and a coverage map builds a two-dimensional rendering of water treatment on the worksite based on geometric patterns of the active spray heads, all of which may be used to evaluate the mission or to control future operation of the vehicle.

The invention relates to the technical field of desert control, and discloses an intelligent soybean urease induced desert curing special vehicle and a using method thereof.The intelligent soybean urease induced desert curing special vehicle comprises a tank car and a set of crawler wheels installed on the two sides of the tank car, and the tank car is provided with a first liquid storage tank, a second liquid storage tank and a mixing tank; a first liquid pumping mechanism, a second liquid pumping mechanism and a stirring mechanism are embedded in the first liquid storage tank, the second liquid storage tank and the mixing tank correspondingly, and a cleaning mechanism and a spraying mechanism are installed at the position, close to the front side of the mixing tank, of the upper end of the tank car correspondingly. The quantitative soybean urease catalytic liquid in the first liquid storage tank is pumped into the mixing tank through the first liquid pumping mechanism, and then the quantitative urea-calcium chloride mixed liquid in the second liquid storage tank is pumped into the mixing tank through the second liquid pumping mechanism; fully mixing the soybean urease catalytic liquid and the urea-calcium chloride mixed liquid by using a stirring mechanism; and the solidification liquid is downwards swung and sprayed close to the ground through the spraying mechanism, so that the surface of the sand is uniformly crusting, and the purpose of sand control is achieved.

The invention relates to a hazardous article tank type transport vehicle which comprises a chassis, a tank body and a rear cabinet, and the tank body and the rear cabinet are arranged on the chassis. A suction system is accommodated in the rear cabinet; the suction system comprises a buffer tank, a vacuum pump and a centrifugal pump; the vacuum pump is connected with the buffer tank through a suction pipeline and can pump out gas in the buffer tank; the centrifugal pump is connected with the buffer tank and the tank body through a water inlet pipe and a water outlet pipe respectively, and liquid in the buffer tank can be conveyed into the tank body. The tank type transport vehicle for the dangerous goods can be suitable for collecting and transporting liquid media with high-corrosivity dangerous goods, safety and reliability in the vehicle operation process are achieved, and the whole vehicle is protected to the maximum extent.

The invention relates to a buffer storage tank for chemical raw materials, which belongs to the technical field of chemical storage tanks and comprises a tank body and a tank cover module. A telescopic module is arranged in the tank body and connected with the tank cover module in a matched mode, and the tank cover module can drive the telescopic module to be folded and unfolded step by step. A partition plate module is arranged on the telescopic module; after the telescopic module drives the partition plate module to unfold, the partition plate module can divide the internal space of the tank body into a plurality of cavities; and a floating plate assembly is arranged on the tank cover module. The partition plate module can divide the tank body into a plurality of chambers according to the liquid storage amount, it is guaranteed that the chambers fully restrain the stored liquid, and the shaking amplitude of the stored liquid is remarkably reduced; meanwhile, the spoiler can prevent the liquid from flowing in the chamber, so that the shaking amplitude of the stored liquid is reduced; the partition plate module and the telescopic module can reduce energy generated by liquid shaking by utilizing elastic potential energy through a tension spring and a damping valve; the floating plate module can be dynamically attached to the liquid surface of the storage tank, wave impact caused by liquid fluctuation is blocked, and the inner wall of the tank body is prevented from being slapped by the liquid surface.

A method of manufacturing a cylindrical cargo container includes: providing a plurality of rigid panels together formable into a cylindrical shell; forming a first semi-cylindrical shell from a first set of the panels; forming a second semi-cylindrical shell from a second set of the panels; forming the cylindrical shell from the first semi-cylindrical shell and the second semi-cylindrical shell; forming a collar conformably encircling the cylindrical shell; constricting the collar to compress joints formed at abutting edges of pairs of adjacent panels; rolling the cylindrical shell and collar to bring respective joints of pairs of panels to a lower position, and welding an inside seam of the joint when at the lower position; removing the collar from the cylindrical shell; and rolling the cylindrical shell to bring respective joints of pairs of panels to an upper position, and welding an outside of the joint when at the upper position.

The utility model relates to the field of dangerous goods transportation protection, and discloses a protective device for chemical liquid storage tank transportation, which comprises a fixed plate, a vehicle plate, a fixed rod, an air cylinder, a rotating piece, a rotating rod, a long connecting rod, a short connecting rod and a protective plate, when the protective device is used, the fixed plate is fixed on the vehicle plate, and when chemical liquid is infused or sundries fall on the protective plate, the air cylinder is started to stretch a piston rod; the lower end of the rotating rod rotates in the direction away from the air cylinder to drive the two long connecting rods to move and drive the rotating piece to rotate, and the short connecting rod rotates upwards and drives the two protection plates to rotate upwards along the fixing column. When transportation is started, the piston rod of the air cylinder is shrunk, the lower end of the rotating rod is driven to rotate reversely, the two connecting rods move reversely, and therefore the rotating piece is driven to rotate reversely, the short connecting rod is driven to rotate downwards, and the two protection plates rotate downwards along the fixing columns till being flatly placed above the storage tank. The storage tank has the advantages of being not prone to water accumulation, convenient to use and easy to clean, and the service life of the storage tank is prolonged.

The utility model discloses a liquid storage tank with an anti-shaking function. The liquid storage tank with the anti-shaking function comprises a tank body and more than one anti-shaking plate, a containing cavity is formed in the tank body, a plurality of fixing grooves are formed in the containing cavity, and the anti-shaking plate is installed in the containing cavity based on the fixing grooves; a circulating part is arranged on each anti-shaking plate, and the circulating parts are positioned in non-edge areas of the anti-shaking plates. According to the liquid storage tank, the average speed and potential energy of liquid in the liquid storage tank can be reduced by arranging the multiple anti-shaking plates, and the shaking degree of the liquid is reduced.

Techniques are directed to provisioning a vehicular robot with foam concentrate. Such techniques involve mounting a foam concentrate tank assembly to the vehicular robot. The assembly includes: (i) a set of metal partitions defining a chamber to hold foam concentrate, (ii) a set of baffles disposed within the chamber and coupled with the set of metal partitions, and (iii) a set of mounting members external to the chamber and coupled with the set of metal partitions, the set of mounting members being constructed and arranged to be secured to the vehicular robot. Such techniques further involve connecting the assembly to a nozzle of the vehicular robot. The nozzle is constructed and arranged to spray foam concentrate from the foam assembly and water onto a target area. Such techniques further involve filling at least a portion of the chamber defined by the set of metal partitions with foam concentrate.

A quasi-cylindrical cargo container is formed of a plurality of rigid, curved panels together forming first and second semi-cylindrical shells, and a plurality of rigid, flat extension panels bridging the first and second semi-cylindrical shells. A method of manufacturing the container includes forming the first and second semi-cylindrical shell from the curved panels, forming the quasi-cylindrical shell from the first and second semi-cylindrical shells and the flat extension panels, forming collars conformably encompassing the quasi-cylindrical shell, constricting the collars to compress joints formed at abutting edges of pairs of adjacent panels, rolling the shell and collars sequentially to bring the joints to a lower position, welding inside seams of the joints when at the lower position, removing the collars, rolling the shell sequentially to bring the joints to an upper position, and welding outside seams of the joints when at the upper position.

The utility model belongs to the technical field of oil tank trucks, and provides an oil tank truck with an air suspension structure, the oil tank truck with the air suspension structure comprises a frame, an oil tank and an axle, the air suspension structure is further arranged between the axle and the frame, the oil tank comprises a tank body, a plurality of flow baffles are arranged in the tank body at intervals, and the air suspension structure is arranged in the tank body. A plurality of liquid flow channels with the two ends extending towards the outer side of the flow baffle are arranged on the flow baffle in a penetrating mode, rebounding mechanisms used for reducing the impact force of liquid flow on the flow baffle are further arranged on the two side faces of the flow baffle, each rebounding mechanism comprises a rebounding plate and a rebounding ring which are arranged on the liquid flow channels in a sleeving mode, each rebounding ring is in a long circular ring shape, and the upper face and the lower face of each rebounding ring are flat faces. Two symmetrical U-shaped metal plates are embedded in the left end and the right end of the rebound ring, and the liquid flow channel is sleeved with a damping spring. The rebounding mechanism for weakening the impact force of the liquid flow is arranged on the flow baffle, so that the problem that the flow baffle in the existing oil tank truck is easily impacted and damaged by the liquid flow is solved.

The invention discloses a cleaning device for an unmanned multi-interlayer tank car, belongs to the technical field of tank car maintenance, and solves the problem that a lens part of a camera assembly of an existing cleaning device is polluted or damaged due to impurities. A moving assembly is mounted between the mounting supports, a mechanical arm assembly is mounted on the moving assembly, a cleaning mechanism is mounted at the end of the mechanical arm assembly, and the moving assembly can drive the mechanical arm assembly to horizontally move left and right or move in the vertical direction, adjust the position of the mechanical arm assembly and enable the cleaning mechanism to enter the tank body. The cleaning mechanism comprises a telescopic air cylinder, a nozzle assembly, a conveying hose and a detection camera, the telescopic air cylinder is installed on the side face of the mechanical arm assembly, the nozzle assembly is arranged at the end of the telescopic air cylinder, the nozzle assembly communicates with the conveying hose, the detection camera is installed on the telescopic air cylinder, and a shielding assembly for protecting a lens of the detection camera is installed on the detection camera.