348results about "Load covering" patented technology

A foldable loading box cover assembly for a vehicle has an articulated rail and includes a cover unit. The cover unit includes a plurality of slats where each slat has an upper end and a lower end alternately connected to adjacent slats when folded. The cover unit is folded or unfolded to uncover or cover a loading box of a vehicle. The cover assembly includes a main rail installed at an upper end of the loading box, disposed in a reward direction of the vehicle, and configured to guide the lower ends of the plurality of slats. The cover assembly includes an articulated rail installed on the main rail and configured to guide the upper ends of the plurality of slats. When the cover unit is folded, the articulated rail is separated from the main rail to guide the upper ends of the plurality of slats.

The retractable tonneau cover for truck bed vehicles and similar, object of the present invention, comprises a mechanism box (100) provided with a winding stress shaft (10), and in the electric model, a drive axle (20) driven by an electric motor that enable the movement of opening and closing a retractable tonneau cover mat. The mechanism box is provided with an embodiment that improves the drainage system in order to prevent the accumulation of water inside it. In addition to the electrical model, the box (100) has a relief on its face that receives the control module with access from the outer portion, which improves accessibility and avoids the need to open the entire set, in case it needs maintenance, further having a management and activation system via Bluetooth and radio frequency.

A foldable loading box cover assembly for a vehicle includes a cover unit including a plurality of slats. The slats are foldable to cover an upper portion of a loading box of the vehicle. The assembly also includes a rail unit disposed in a unfolding direction of the cover unit at the upper portion of the loading box and configured to pop up for guiding an upper end portion and a lower end portion of the plurality of slats to slide. The foldable loading box cover assembly prevents the rail unit from being exposed to an upper portion of the loading box when the upper portion of the loading box is closed.

A truck cap having a cap body with an opening, and a cap door that is movable between open and closed positions with respect to the opening. At least one hinge that attaches to the cap body and the cap door of the truck cap. The hinge includes a first hinge bracket member and a second hinge bracket member. The first hinge bracket member includes a hinge bracket to receive a pivot pin. The second hinge bracket member includes a hinge bracket with an opening sized to receive at least a portion of the pivot pin. The first hinge bracket member and the second hinge bracket member are pivotable with respect to each other about the pivot pin. A longitudinally extending gas prop pivotably attached to the pin extending from the second angled portion of the first hinge bracket member and to the pin of the second hinge bracket member.

A system of devices is provided to cooperate to tie-down a load and to cover the load with a tarp or cover. A knob with an optional locking base provides an anchor point to wrap and tie a tarp in the tarp anchoring system. The knob has numerous variations to accommodate attaching points and accessory characteristics. A compressing device secures the tarp over the knob. Two pieces move and lock within one another with sufficient clearance to receive the knob and the tarp. The knob having sufficient curvature to retain the compressing device when locked. Various mid-spanning hooking members cooperate with cords, straps, or ropes for a myriad of cargo lashing functionality and to receive the anchoring point. When used in combination, a user can employ the system to generate a web of load supports with a network of hubs and modes of attachment.

A tonneau system for use with a pickup truck. The tonneau system includes a frame and a tonneau cover having a plurality of tonneau sections. The tonneau cover includes solar energy-receiving material secured to a top exposed surface of at least two of the tonneau sections, which are pivotally connected to each other. The solar energy-receiving material of one tonneau section is electrically coupled to the solar energy-receiving material of the other tonneau section. Optionally, the system may further include energy storage system electrically coupled to the solar energy-receiving material for storing and deploying power generated by the solar energy-receiving material.

By providing a folding edge portion, a locking band, and a lashing tongue piece on the cover for a loading truck, it is intended to provide a cover for a loading truck that has both aesthetic appearance and airtightness. 【Solution means】The cover 10 for a loading truck of the present invention is composed of a cover 11 and a cover holding member. At least a part of the cover 11 has a rectangular shape that covers the upper surface of the loading platform 34 of the loading truck K. The cover 11 is provided with a folding edge portion 16 having a predetermined width and thickness at the four side edge portions, a locking band 17, a plurality of lashing tongue pieces 18, and a lashing rubber band 15. The cover holding member 19 is connected to an edge portion of the side loading platform door 13 or the rear loading platform door 14 on both side surfaces of the loading truck K or a part of the frame of the torii located in front of the loading platform, and the cover 11 is covered from above the loading platform 34.

The utility model relates to the technical field of truck covering, and provides a side-turning automatic tarpaulin machine which comprises a carriage. The winding drum is fixedly connected to the upper end of one side of the carriage, and one side of the front face of the winding drum is fixedly connected with a controller; the output end of the fixed servo motor extends into the winding drum and is fixedly connected with a winding roller through a coupler, and the surface of the winding roller is wound with a tarpaulin body. The driving rods are symmetrically and rotationally connected to the two ends of the carriage; the fixing frame fixedly connected to the upper end of the front face of the compartment enables the sweeping brush plate to be tightly attached to the surface of the tarpaulin body through the arranged fixing springs, sundries on the surface of the tarpaulin body can be swept away when the tarpaulin body is rolled, the situation that the sundries are accumulated on the rolled tarpaulin body, and consequently the tarpaulin body is damaged is avoided, and the service life of the tarpaulin body is prolonged. And the rolled tarpaulin body is located in the rolling cylinder, so that the rolled tarpaulin body is prevented from being exposed outside for a long time to be scratched and damaged by the outside, and the service life of the tarpaulin body is prolonged.

The present application relates to a kind of load carrying carriage for freight semi-trailer, comprising: load carrying carriage body, including load carrying base, and front side plate, side fender and carriage door body;Multi-functional unloading assembly, including a plurality of unloading pipes connected in correspondence with interval and fixed to the both sides of the load carrying base, the load carrying base is respectively recessed with first embedded platform in the position corresponding to unloading pipe, the upper side of first embedded platform is detachably installed with corresponding link ring plate, the bottom side of link ring plate is respectively provided with corresponding second embedded platform upward, the bottom side of second embedded platform is respectively fixed with corresponding closed support plate;The support column is fixed to the bottom of closed support plate downward, the bottom of support column is respectively fixed with integral support plate connected to the bottom of unloading pipe.The present application can effectively carry weight according to demand, so as to effectively adapt to higher goods loading height, and can quickly and conveniently unload bulk cargo according to demand.

The application discloses a bulk feed semi-trailer, and relates to the technical field of bulk feed semi-trailers, which comprises a chassis and a resistance spring, driving wheels are arranged below the chassis, a connecting hole is formed in the middle of the left end of the chassis, lifting rods are symmetrically and rotatably connected to the left part of the chassis, sleeves are sleeved with the upper ends of the lifting rods, telescopic rods are symmetrically and rotatably connected to the right part of the chassis, a vehicle hopper is rotatably connected to the upper part of the telescopic rods, a push rod is rotatably connected to the right end of the vehicle hopper, and the resistance spring is fixedly connected to the lower surface of the inner wall of the vehicle hopper. When the bulk feed semi-trailer is used, the vibration generated when the vehicle runs on a bumpy road can be buffered, the impact on the feed can be reduced, the feed can be evenly laid when the feed is loaded, auxiliary unloading can be conducted after the feed reaches the destination, so that unloading can be completed without manual assistance, and dust can be prevented from diffusing above the vehicle hopper when the feed is loaded and unloaded.

The utility model relates to a rocker arm driving type electro-tricycle rainproof cloth which comprises a rainproof cloth winding drum, the two ends of the rainproof cloth winding drum are fixedly installed on a cargo bucket back plate through winding drum installation rings, a rotating shaft is installed on the central axis of the rainproof cloth winding drum through a bearing, the end of the rotating shaft is fixedly connected with a winding rocker arm, and the surface of the rotating shaft is wound with the rainproof cloth. One end of the waterproof cloth extends out from a rectangular through hole formed in the lower portion of the waterproof cloth winding drum, the extending waterproof cloth is fixedly connected with a waterproof cloth supporting rod, a pull rope connecting ring is fixedly installed in the center of the waterproof cloth supporting rod, pull rope hooks are fixedly installed at the two ends of the waterproof cloth winding drum respectively, one end of an unfolding pull rope is fixedly connected with the pull rope connecting ring, and the other end of the unfolding pull rope is fixedly provided with a hook. The rainproof cloth can be easily unfolded through one-man operation, the rainproof cloth can be effectively prevented from being blown away or lifted by strong wind, and rollover is prevented.

commercial vehicle body, with wall devices (4), such as wall elements or side tarpaulins, and with a roof tarpaulin (6) for defining a loading space (9), wherein a tarpaulin fastening device (8) is provided for fastening the roof tarpaulin (6), wherein a rear-side flow guide surface (14) is assigned to a rear (10) of the commercial vehicle body (2) in a roof area (12) of the commercial vehicle body (2), wherein the flow guide surface (14) is designed to reduce air resistance occurring during driving, characterized in that the flow guide surface (14) is part of the tarpaulin fastening device (8) for fastening the roof tarpaulin (6).

The utility model relates to the technical field of dumper dust prevention, in particular to an automatic device for improving dumper dustproof cloth, which comprises a dumper body, a dumper hopper is arranged at the left end of the dumper body, guide rail seats are fixedly mounted at the front end and the rear end of the top of the dumper hopper, and guide rail grooves are formed in the tops of the guide rail seats. A plurality of first U-shaped movable frames and one second U-shaped movable frame are slidably connected to the inner side of the guide rail groove, and through holes are formed in the inner surfaces of the lower ends of the first U-shaped movable frames. Through the action of the sealing box, the first connecting rope, the guide seat, the first pipeline, the electric push rod, the sealing plug, the connecting sleeve and the second pipeline, the automatic device has the advantages of being low in manufacturing cost, high in uncovering efficiency and stable, and solves the problem that most of automatic devices of existing dumper dustproof cloth mainly comprise automatic motors and iron chains; the transformation cost is high, and the uncovering efficiency is low.

The utility model relates to the technical field of protective devices, in particular to an ore anti-smashing and anti-leakage structure for an intelligent mine card. The ore anti-smashing and anti-leakage structure for the intelligent ore card comprises a bottom plate, and a protection assembly for shielding ore is arranged on the bottom plate; the protection assembly comprises a top plate, guide rods are arranged on the two sides of the bottom of the top plate and inserted into the bottom plate, a protection curtain is erected between the top plate and the bottom plate, and connecting strips are arranged at the top and the bottom of the protection curtain. According to the ore anti-smashing and anti-leakage structure for the intelligent mine truck, through the arrangement of the protection assembly, the protection curtains can shield the two side walls of the truck, so that the phenomenon that ore transported inside falls off from the two sides of the top of the truck when the truck runs on a bumpy road surface can be reduced, and the service life of the truck is prolonged. And therefore, potential safety hazards caused by ore falling can be reduced.

A pickup truck having a tonneau cover is provided. The tonneau cover includes a first panel section pivotable with respect to the opposing first and second upward-extending side walls. A first latching assembly is attached to the first panel section and is configured to selectively secure and release the first panel section with respect to the first and second side walls of the pickup truck. The first latching assembly includes first and second pinch latch assemblies. The first pinch latch assembly is located adjacent the first upward-extending side wall of the pickup truck and the second pinch latch assembly is located adjacent the second upward-extending side wall of the pickup truck.

This invention discloses a cargo transfer vehicle based on an intelligent warehousing system and its usage method, belonging to the field of cargo transfer vehicles. A cargo transfer vehicle based on an intelligent warehousing system includes a vehicle body, a placement box mounted on the top of the vehicle body, and a mounting base fixed to one side of the placement box on the top of the vehicle body. A retrieval mechanism is fixedly mounted on the mounting base, and a movable protective cloth is positioned above the placement box. This invention, through the protective cloth, can cover and protect the bottom of the placement box, thus sealing the goods inside and providing excellent protection against rain and snow during outdoor transportation. Simultaneously, when covered, the airbags can inflate, providing elastic protection to the inner walls of the placement box, preventing goods from shaking and colliding during transportation, reducing the possibility of damage. Furthermore, the protective cloth is easy to store and organize, making it convenient and quick to use.

The invention relates to the technical field of cable production equipment, and particularly discloses an anti-toppling feeding robot for cable material production, the anti-toppling feeding robot comprises a base, the interior of the base is hollow, and a cover plate is fixedly mounted at the top of the base. The carrying frame starts to move towards the rear wheels by a certain distance from the gravity position of the slope but does not exceed the rear wheels, the overall gravity is rear, the overall stability of the equipment during climbing is greatly improved, the problem that a conventional feeding robot topples over due to unstable walking caused by heavy bearing during climbing is solved, and the service life of the equipment is prolonged. And meanwhile, the road holding force of the equipment can be greatly improved through the crawler belts, the stability is further improved, meanwhile, the friction force between the whole equipment and the ground is enhanced through the bent stabilizing plates, the problem that the equipment topples over due to the fact that no blocking measures exist when the equipment slips on a slope is solved, and the working stability of the equipment is greatly improved.

The utility model relates to an aircraft refueling vehicle oil temperature sensing and adjusting device, which belongs to the technical field of temperature sensing and adjusting devices, and comprises a mounting guide rail, clamping structures are arranged at two ends of the mounting guide rail, temperature sensing controllers are mounted on the lower surfaces of the two ends of the mounting guide rail, and an electric winder is designed at one end of the mounting guide rail. The outer side of the electric winder is sleeved with shading cloth, stretching structures are installed in the two sides of the installation guide rail, the outer sides of the stretching structures are sleeved with connecting sleeves, the connecting sleeves are fixedly connected with the shading cloth, and cooling flow guide pipes are rotationally installed in the stretching structures.

The utility model discloses a rainproof cloth covering equipment relates to transportation technical field, and this rainproof cloth covering equipment includes crossbeam, walking device and towing device, and crossbeam is along first direction extension setting and is located the top of the object to be covered, walking device is movably arranged on the crossbeam, and the towing device is set up on walking device, and the towing device includes elevating system and at least two hangers of elevating system drive connection, at least two hangers are along second direction interval setting for the mounting rainproof cloth, and elevating system is used for driving at least two hangers along third direction elevating, and the side of rainproof cloth is driven to the preset height, and walking device drives elevating system and the hanger and moves on the crossbeam along first direction, to drag rainproof cloth and move and complete covering. It can be understood that this rainproof cloth covering equipment can automatically complete the covering operation of rainproof cloth, and the operation safety and processing efficiency have been improved significantly.

The invention discloses an unmanned delivery trolley which comprises a heat preservation assembly arranged at the top of a trolley body and used for preserving heat of takeout delivery articles. Waste heat of the vehicle body is extracted through the first centrifugal fan, the waste heat is conveyed to the heat preservation assembly after being treated through the spiral pipe and the like, the heat dissipation area is enlarged through the spiral pipe, heat is evenly supplied, the protective cover assembly is physically sealed, and a double-heat-preservation system is formed to delay take-out cooling; the second centrifugal fan supplements hot air to reduce energy consumption, and linkage circulation is formed. Meanwhile, the spiral pipe is communicated with the annular pipe, part of heat is conveyed to the annular pipe, heat is supplied, the sealing ring is heated to prevent hardening, and the air uniformizing heating assembly is linked with the heating piece to guarantee heat stability. In addition, nozzles on the outer wall of the annular pipe form an annular hot air space to block cold air, a global heat preservation closed loop is formed in cooperation with an air uniformizing heating assembly, double anti-freezing guarantee is provided for a sealing ring, and the reliability of the low-temperature environment is improved.

The utility model discloses an automatic opening and closing device for tarpaulin of a trailer carriage. The automatic opening and closing device comprises the trailer carriage and a push-pull horizontal push cover assembly arranged at the top of the carriage. The push-pull flat push cover assembly is composed of installation frames, walking rails, a walking frame and a cover plate assembly, the installation frames are fixed to the two sides of the top of the carriage, the walking rails are arranged on the installation frames, the walking frame is matched with the walking rails through walking wheels with concave areas, and an L-shaped installation plate of the walking frame is used for fixing the cover plate assembly. The cover plate assembly comprises a cover plate installation main beam spanning the top of the compartment, a plurality of cover plate installation auxiliary beams are hinged to the two sides of the main beam, cover plates are installed on the auxiliary beams, the auxiliary beams are connected through hinge shafts and transmission connecting rods, synchronous movement can be achieved, and stability is enhanced. The walking frame can be driven by a driving device or linked with a traction motor through a traction rope. The device realizes automatic unfolding and folding of the tarpaulin, is convenient to operate, can effectively improve the transportation efficiency and reduce the labor cost, is stable and reliable in structure, and is suitable for various transportation scenes.

The utility model discloses a liftable tarpaulin frame and a truck with the same. A container front frame body of the tarpaulin frame comprises a fixed frame body and a lifting frame body, the fixed frame body comprises two supporting outer sleeves, and screw rods are arranged in the two supporting outer sleeves; the lifting frame body comprises a main lifting frame body and an auxiliary lifting frame body, the two sides of the main lifting frame body are provided with containing frames for containing the tarpaulin, and the main lifting frame body is provided with two supporting inner sleeves matched with the screw rods; the auxiliary lifting frame body comprises a square frame and an adjusting screw rod, the square frame is connected with the main lifting frame body, the bottom of the adjusting screw rod is connected with a motor, the middle of the adjusting screw rod is connected with a steel wire rope driving wheel disc assembly through a nut, and the steel wire rope driving wheel disc assembly comprises two driving wheel discs used for driving a steel wire rope to rotate forwards or reversely. The utility model effectively solves the storage problem when the tarpaulin is not unfolded, and the problems of synchronous lifting of the steel wire ropes and tightening of the steel wire ropes connected end to end. The structure is simple, arrangement is reasonable, lifting adjustment and tarpaulin folding and unfolding work can be better met, and practicability is higher.

This invention belongs to the field of general vehicle technology, and particularly relates to a self-locking tarpaulin covering device for a tractor and its working method. The self-locking tarpaulin covering device for a tractor includes: a linear rack extending along the length of the cargo box frame, with two racks symmetrically arranged; a guide rail extending along the length of the cargo box frame and located below the linear racks; an unfolding assembly disposed on the side of the cargo box frame near the rear, with its movable end slidably mounted on the guide rail; and a winding assembly extending along the width of the cargo box frame, fixed to the movable end of the unfolding assembly by a bracket, and matched with the linear racks; one end of the tarpaulin is fixed to the end wall of the cargo box frame, and the other end is wound around the winding assembly; wherein, the movable end of the unfolding assembly moves towards the rear of the vehicle to drive the winding assembly to move horizontally synchronously and unfold the tarpaulin; when the winding assembly winds up the tarpaulin and moves towards the front of the vehicle, the movable end of the unfolding assembly moves horizontally synchronously with the winding assembly.

The utility model discloses a crawler-type chassis and a crawler-type transport vehicle for a hilly and mountainous area environment, and relates to the technical field of mountainous area transportation, and the scheme is as follows: firstly, the crawler-type chassis for the hilly and mountainous area environment comprises a chassis body; the cargo compartment mounting area is arranged on the chassis body; goods in a carriage on the chassis can be limited, and the problem that the goods are thrown off due to bumping or sudden braking of the transport vehicle is solved. On the second aspect, the crawler-type transport vehicle for the hilly and mountainous area environment comprises a crawler-type chassis; the cargo compartment is of a structure with an opening in the top end, the cargo compartment is installed on the cargo compartment installation area, installation assemblies are installed at the two ends in the cargo compartment, and two first sliding rods which are oppositely arranged are installed between the two installation assemblies; goods in the transport vehicle can be limited, and the problem that the goods are thrown off due to bumping or sudden braking of the transport vehicle is solved.

The invention discloses a side curtain sliding mechanism for a side curtain van, and belongs to the technical field of side curtain van vehicles. The mechanism comprises a plurality of side sliding frames arranged on the two sides of a compartment body in a sliding mode, and the side sliding frames are connected through tarpaulin. Wherein at least one side sliding frame is a driving sliding frame, the driving sliding frame is driven by a power walking unit to slide, and the other side sliding frames are driven sliding frames sliding along with the driving sliding frame; the power walking unit comprises walking wheels arranged at the lower end of the driving sliding frame, sliding guide rails are arranged on the outer side faces of the frame edge beams, and the walking wheels are vertically arranged and make rolling contact with the tops of the sliding guide rails. The walking wheel is provided with a walking driving assembly for driving the walking wheel to roll and walk, the walking driving assembly comprises a motor, and an output shaft of the motor is linked with the walking wheel through a gear set. The invention has the advantages of simple structure, direct transmission and improved operation stability and synchronism.

The utility model discloses a tarpaulin covering device convenient for covering operation for a muck truck, belongs to the technical field of muck truck equipment, and is used for covering the muck truck by using tarpaulin. According to the technical scheme, sliding rails are fixedly installed on the outer surfaces of the two sides of the upper portion of a compartment respectively, a plurality of sliding blocks are arranged on the two sliding rails in a sleeved mode respectively, a double-shaft-extension asynchronous motor is fixed to the upper end of the front portion of the compartment, two rotating shafts are connected with the double-shaft-extension asynchronous motor respectively, and the outer ends of the two rotating shafts are connected with two driving chain wheels respectively; two chains are respectively sleeved on the chain wheels, a plurality of sliding blocks on the two sliding rails are respectively connected with chains on the upper sides of the two chains, the plurality of sliding blocks are respectively connected with a plurality of tarpaulin moving supports, the upper ends of the tarpaulin moving supports are connected with tarpaulin supporting rods, and tarpaulin is respectively and fixedly connected with the plurality of tarpaulin supporting rods. The tarpaulin is simple and convenient to operate, can cover high carriage muck, prevents the muck from scattering, and can protect the tarpaulin and prolong the service life of the tarpaulin.