474results about How to "Save shipping space" patented technology

The invention discloses a multi-motion-mode mobile robot. The multi-motion-mode mobile robot comprises a cross-shaped rod A, a cross-shaped rod B, eight oscillating rods, four connecting rods A, four connecting rods B, four connecting shafts, four adjusting motors and eight oscillating rod motors, wherein four end parts of the cross-shaped rod A and the cross-shaped rod B are respectively connected with four oscillating rods, each oscillating rod is provided with a motor, the oscillating rods which are connected with the cross-shaped rod A are fixedly connected with the connecting rods A through motor shafts, the oscillating rods which are connected with the cross-shaped rod B are fixedly connected with the connecting rods B through motor shafts, and the connecting rods A and the connecting rods B are movably connected together through the connecting shafts. The multi-motion-mode mobile robot disclosed by the invention can be contracted and folded in a narrow space by controlling the positions of the eight oscillating rods, and the multi-motion-mode mobile robot can be changed into an annular rolling robot and a four-feet walking robot.

The invention provides a corrugated paper packaging box for a small-size ball product and a manufacturing method of the corrugated paper packaging box. The corrugated paper packaging box comprises a hanging piece part and multiple triangular prism box bodies. The hanging piece part and the triangular prism box bodies are formed by folding integrated corrugated paper. The three side faces of each triangular prism box body are formed by folding three square boards. The upper end face and the lower end face of each triangular prism box body are provided with sealing devices respectively. Each sealing device is composed of a first sealing board, a second sealing board and a third sealing board which are perpendicularly connected with the corresponding three square boards respectively. The side, close to the corresponding second sealing board, of each first sealing board is provided with an insertion board. The connecting portion of each second sealing board and the corresponding square board is provided with a strip-shaped notch used for insertion of the corresponding insertion board. By the adoption of the corrugated paper packaging box, the structure is formed internally by paper, the multiple triangular prism box bodies are formed, processing and folding are easy, the whole structure only needs to be bonded so as to be formed, and transport space is saved due to the fact that the triangular prism box bodies are easy to stack; and due to the fact that the two ends of each triangular prism box body are sealed in a folded manner, a customer can conveniently take out the triangular prism box bodies in a non-identifiable manner.

The invention relates to a shank and foot massaging device of a massage chair, belonging to the technical field of massage device structures. The shank and foot massaging device comprises a shank and foot massaging part and a pull-push part, wherein the pull-push part can drive the shank and foot massaging part to be hidden under or extend out of an underframe of the massage chair partially. The shank and foot massaging device of the massage chair, disclosed by the invention, can be hidden in the massage chair under the action of the pull-push part so as to reduce the volume of the massage chair and save a conveyance space; when extending out of the massage chair, the shank and foot massaging device further can be continuously lifted up to a horizontal direction so as to realize regulation on postures of massaging shanks and feet and can also massage the shanks and the feet of a user; and when the shank and foot massaging device is collected in the massage chair, massage rollers at the bottoms of feet of the shank and foot massaging device can further massage the shanks of the user in rolling and pressing manners; therefore, the shank and foot massaging device of the massage chair, disclosed by the invention, has a very humanized structure design.

A folding arm hydraulic crane comprises a base; the base is provided with a swing mechanism for controlling the rotation of the crane; the upper part of the base is connected with a tower body through fasteners; the top of the tower body is hinged with a luffing lazy arm; the head of the luffing lazy arm is hinged to a folding arm; the folding lazy arm is provided with a hinge seat; the hinge seat is fixed with a lifting winch; and the lifting winch is connected with a hook through a wire rope. The folding arm hydraulic crane also includes a luffing oil cylinder; the luffing lazy arm is provided inside with a hinge support; one end of the luffing oil cylinder is connected with the tower body, and the other end of the luffing oil cylinder is connected with the hinge support; and a folding oil cylinder is located between the hinge support and the hinge seat. The folding lazy arm occupies small space, and is flexible and reliable for usage. During working, the folding lazy arm is expanded to lift distant goods; and the folding lazy arm is folded when the working stops, so as to greatly reduce the ship space needed by the crane.

Disclosed is a front wheel fixing mount of motorcycle, comprising a support base, a wheel clamping, a vertical bracket, a front wheel stop. The support base comprises a base, two underframes and a bottom plate; the vertical bracket is locked on the base by bolt; the front wheel stop is actively connected with the top of the vertical bracket through a pin; the vertical bracket and the front wheel stop can be disassembled to load and transport separately, and thus save large transportation room; a positioning hole is arranged on the wheel clamping and is hooked, positioned and fixed by a clip hook hinged on the underframe, and thereby preventing the wheel clamp from swinging pro and post, and keeping the motorcycle front wheel be placed stably; the front wheel stop also does auxiliary support to the front wheel cooperated with the wheel clamping to prevent the front wheel from left and right swinging or deviation, and further guarantees the motorcycle stability when stop or transport with a convenient operation, high efficiency and less breakage; the wheel clamping is intercalated and combined by a left and a right plate, which can adjust the width of the wheel clamping with a convenient operation of tightening and loosing of the front wheel, and can lock more firmly.

The invention provides a control method for a detachable hybrid-driven vertical take-off and landing unmanned aerial vehicle and belongs to the field of structural design of aircrafts. A vehicle body pod is detachable, the sizes and weights of vehicle body pods corresponding to different functions are different, and therefore the high requirement of a whole control system for robustness under the situation of the uncertain weight and rotational inertia parameters of a vehicle body is put forward. According to the control method, aiming at the unmanned aerial vehicle with the detachable vehicle body pod, the speed is controlled through an adaptive sliding mode control scheme, the attitude angle is controlled through a robust adaptive control strategy based on a backstepping approach and feedforward control, thus a controller has the high robustness and adaptive ability when structural parameters and aerodynamic parameters of the unmanned aerial vehicle are changed, operation of the unmanned aerial vehicle with the long endurance and the long flying range is achieved.

The invention discloses a silage feed fine strip kneading machine. The silage feed fine strip kneading machine comprises a machine frame, wherein a conveying device, a feeding device, a crushing device and a power device are arranged on the machine frame; an outlet of the conveying device is connected with an inlet of the feeding device; an outlet of the feeding device is connected with an inlet of the crushing device; the crushing device comprises a crushing supporting frame which is fixed to the machine frame; a main shaft is mounted on the crushing supporting frame; a crushing chamber is arranged under the main shaft; a plurality of toothed plates are fixed to the bottom of the crushing chamber; a plurality of rotor web plates are axially mounted on the main shaft; each of pin shafts isarranged in each rotor web plate; and a plurality of hammer pieces are mounted on each pin shaft in a sleeving manner. According to the silage feed fine strip kneading machine disclosed by the invention, forage is automatically transported to the feeding device through the conveying device; after treatments of extruding, flattening and the like are performed on the forage by the feeding device, the forage is further transported to the crushing device by the feeding device to be subjected to treatments of kneading, crushing and the like, and the kneading effect of the forage is greatly improved; and the forage can be crushed into the fine strip-shaped forage of which the length is 100-250mm, and the fine strip-shaped forage is directly subjected to silage to be eaten by livestock.

A garbage bin reducing the transport bulk includes a body (10), a cover (11) arranged on the body (10) and a cover lifting mechanism (2). The body (10) presents a converse trapezoid shape, the cover (11) and the body (10) connected detachably. When a plurality of bodies (10) are put together, overlapping with each other, barrel walls of two adjacent bodies (10) cling to each other; thereof a barrel cavity of the innermost body (10) just comprise a plurality of overlapped covers (11). The both ends of a spring locking pin device of the cover lifting mechanism are respectively articulated detachably with a locking hole (22) corresponding to a base (21) of the cover lifting mechanism. A transmission part of the cover lifting mechanism (2) is arranged in a motor box and fastened on a bracket of the motor box in a power box by a mortise and tenon. The garbage bin of the present invention saves the storage and transport space effectively and reduces the transport cost, providing convenience for the user to change the vulnerable transmission part by himself.

A hard suitcase comprises a frame body and case cover, wherein the case cover comprises a flat bottom surface and four bending surfaces; the flat bottom surface and the bending surfaces are integrally formed and the four bending surfaces are in the same plane with the flat bottom surface before the bending surfaces are bent; the flat bottom surface is the bottom surface of the case cover; after being bent, the four bending surfaces are matched with the frame body to form a vertical plane at the height of the case cover. The manufacturing method of the hard suitcase comprises the manufacture of the frame body and the case cover; the manufacturing processes of the case cover comprises the following steps: firstly, a flat sheet material is cut into a flat bottom surface and four bending surfaces; then the four bending surfaces are bent into four vertical planes at the height of the case cover; finally, the frame body and the case cover are assembled. The hard suitcase and the manufacturing method thereof have the characteristics that the waste is less, the procedures are simple and required devices are simple.

The invention provides a tower crane, a derrick mast device and a hoisting method thereof. The derrick mast device comprises a support post (10) and a hoisting part (20) which is rotationally arranged on the support post (10), wherein a hoisting pulley (21) is suspended on one side of the hoisting part (20). According to the derrick mast device disclosed by the invention, flexible adjustment of the derrick mast device in a hoisting process can be realized, hoisting operation is more flexible and convenient, and the adaptability of the derrick mast device is enhanced.

The invention relates to a door plate hoisting transfer device which comprises a guide rail and a freight car. Limiters are arranged at the two ends of the guide rail. Springs are arranged on the opposite side faces of the two limiters. Any spring is connected with a speed reduction plate. The guide rail and the freight car are connected through wheels arranged on the lower portion of the freight car. A drive motor, a lifter and a controller are arranged on the upper portion of the freight car. The lifter is connected with a steel cable. A lifting table is arranged at the tail end of the steel cable. Telescopic rods are arranged at the two ends of the lifting table. Chucks are arranged on the telescopic rods. Hydraulic rods are arranged on the upper portions of the chucks and connected with press plates. A plurality of protrusions are arranged on the chucks. The hydraulic rods can move in the vertical direction of the chucks. The door plate hoisting transfer device has the beneficial effects that the structure is simple, use is convenient, and common door plates can be transported; and meanwhile product safety is ensured, and transport space is saved.

The invention belongs to the technical field of unmanned aerial vehicles, and provides a multifunctional portable multi-rotor unmanned aerial vehicle. The multifunctional portable multi-rotor unmannedaerial vehicle includes a rack, a foot frame and at least four rotor assemblies. The rack includes an upper center plate and a lower center plate. The upper part of the upper center plate is providedwith a flight control mounting layer, and the flight control mounting layer is internally provided with a control system. A battery mounting layer is arranged between the upper center plate and the lower center plate, and the battery mounting layer is internally provided with a battery. The battery can be positioned and fixed quickly through a partition plate. The lower part of lower center plateis provided with a task load mounting layer. Load equipment and the lower center plate can be quickly connected and disassembled through a fast replacing device. The rotor assemblies are arranged onthe periphery of the rack and are connected with the rack through a fast horizontal folding device. The foot frame is arranged on the periphery of the rack, and the foot frame and the rack are fast connected and disassembled through a wedge-shaped pipe clamp. The multifunctional portable multi-rotor unmanned aerial vehicle is a multi-rotor remote control vehicle which can be folded, multi-layer arranged and is long in endurance, small in size, multifunctional, quick and convenient to assemble and disassemble, safe and modular and is an industrial unmanned aerial vehicle solution for being fastexpanded and being suitable for different operating conditions.

The invention provides an inflation forming die used for concrete padding, comprising a flexible die wall (1) and an inflation plug-in module (2), wherein the flexible die wall (1) is closed to form a forming die. The invention is characterized in that the inflation plug-in module (2) is an inflation connector which can automatically close when a plug-in module is drawn out, and the flexible die wall (1) is provided with the inflation connector. Therefore, an inflation mandrel can be transported under a deflated state, and can be inflated and mounted at the construction field, thereby facilitating the transportation and greatly reducing the transportation cost; moreover, the inflation connector which is arranged on the forming die and can automatically close when the plug-in module is drawn out is advantageous to the prevention of gas leakage for the forming die on the position of the inflation connector; meanwhile, a padding component has the characteristics of light self-weight, low cost, good shakeproof performance, simple, convenient and quick production, convenient transportation and so on so as to achieve the aim of the invention, is applicable to a cast-in-situ concrete hollow floor, a cast-in-situ concrete roof, a cast-in-situ foundation slab, a cast-in-situ concrete wall body and a cast-in-situ concrete hollow bridge, in particular to a cast-in-situ concrete hollow flat slab.

The invention relates to the field of industrial large-span vault construction, and in particular relates to a large-span vault construction method and a large-span vault construction device. The large-span vault construction device is characterized by comprising jig frames, jig strips and double-beam frames, wherein the double-beam frames are formed by symmetrically welding two pieces of channel steel of fixed lengths in parallel; the channel steel opens downwards; a plurality of rollers are arranged on the lower surface of one piece of the channel steel; a plurality of double-beam frames are horizontally arranged in parallel and in symmetry; a plurality of jig frames are mounted on the plurality of double-beam frames; the plurality of jig frames are arranged uniformly and symmetrically in the length direction of the double-beam frames; a layer of jig strips is spread on the top surfaces of the plurality of jig frames. The device adopts a sectional supported construction mode, the quality and the efficiency of a vault built body are improved, and the construction cost is also lowered.

The invention relates to a transportation frame, which can be used for transporting a semitrailer rear frame. The transportation frame comprises a bracket and two side frames, wherein the bracket has at least four edges, and two opposite edges are relatively provided with a plurality of supporting pieces for matched supporting with the end part of the bottom end of the rear frame; and the two side frames are respectively inserted to the two opposite edges of the bracket with the supporting pieces in a detachable manner. The transportation frame is detachable during return so that the transportation space is reduced, and the transportation cost is saved.

The invention discloses an integrated photovoltaic support system. The integrated photovoltaic support system includes a photovoltaic assembly and photovoltaic supports, wherein one end of the photovoltaic assembly hinged to the photovoltaic supports through a metal soleplate, and the other end of the photovoltaic assembly is connected with the photovoltaic supports through an adjustable guide rail; each photovoltaic support is a hollow structure; the top of each photovoltaic support is provided with a feed port; the bottom of each photovoltaic support is provided with a discharge port; a plurality of photovoltaic supports are connected through connection plates to form the integrated photovoltaic support system; each connection plate is a cuboid hollow structure; four triangular holes are symmetrically formed in the middle part of each connection plate; four corners of each connection plate are correspondingly provided with second flanges; and mounting holes are formed in the second flanges for connecting the photovoltaic supports. The user can directly perform integrated purchase and self installation, and does not need perform tedious design and heavy construction work; the integrated photovoltaic support system is short in the installation period and is simple and efficient; big holes are formed in the flanges on the four corners of each photovoltaic support to match the mounting holes in the flanges of the connection plates, and connection is performed through threaded fasteners to realize the bridge effect among the photovoltaic supports; and when the integrated photovoltaic support system is applied to a large area, the integrated photovoltaic support system has the advantages of being high in the overall performance, having higher capability of resisting severe environment, such as strong wind, rain and snow.

The invention relates to the technical field of municipal engineering equipment, and discloses an environment-friendly side slope reinforcing device for municipal engineering construction. The environment-friendly side slope reinforcing device comprises a protective plate, wherein anti-skid teeth are fixedly arranged on the lower surface of the protective plate, and a clamping groove is formed inthe front surface of the protective plate; an adjusting assembly is rotationally connected to the interior of the clamping groove, and a threaded rod is movably connected to the interior of the adjusting assembly; and a splicing assembly is fixedly mounted on the upper surface of the protective plate. According to the environment-friendly side slope reinforcing device, the adjusting assembly can enable the protective plate to be more conveniently connected with an anchor rod when a worker installs side slope reinforcing equipment, so that the angle of inserting the anchor rod into a side slopeis the most stable angle, meanwhile, the mounting by the worker is facilitated, the transportation of the side slope reinforcing equipment can be facilitated, the transportation space of the side slope reinforcing equipment is saved, meanwhile, the side slope can be better reinforced, the reinforcing effect of the side slope reinforcing equipment on the side slope is better, moreover, the devicecan be recycled, the waste of resources is avoided, the cost is saved, and the resource utilization rate is improved.

The invention discloses an efficient emergency folding house, which comprises at least one house body unit, wherein the longitudinal section of each house body unit is an axisymmetric polygon; the adjacent sidewalls of the house body unit are hinged through limiting hinges; the front and rear sides of the house body unit are folding doors / windows which can be folded towards the interiors of the house body units; folding beds which can be laminated with the inner walls of the house body units after being folded are arranged on the inner walls of the house body units. The efficient emergency folding house has the advantages that a living environment can be provided for many people within a shorter time; by structural and material regulation, the efficient emergency folding house can be applied to different areas and terrains under various climatic conditions, and the living and housing needs of victims in different environments can be satisfied; the components are kept unified as much as possible, so that the efficient emergency folding house is convenient to replace and maintain, and can be rapidly and conveniently constructed, the transportation space is saved, and manpower and material resources are greatly saved.

The invention discloses a spigot wooden box. The spigot wooden box comprises a bottom pallet, columns, side sealing plates and a cover plate. Four columns are arranged and vertically fixed at four corners on the upper surface of the bottom pallet respectively. Spigot slots are arranged on the side surfaces of the columns. The spigot slots are communicated with the upper surfaces and the lower surfaces of the columns. The side sealing plate is arranged between two adjacent columns and embedded into two adjacent spigot slots. The cover plate is arranged above the columns and the side sealing plates and forms a sealed box body with the bottom pallet, the columns and the side sealing plates. According to the spigot wooden box provided by the invention, the spigot wooden box is formed by the matching between the side sealing plates and the spigot slots on the columns, due to such a combining manner, the spigot wooden box is simple and convenient to install, good in sealing performance and easy to detach. The box body can be transported in a detached manner, therefore the transport space is saved greatly.

The invention relates to a blow-molding tray, in particular to a combined blow-molding tray comprising a panel and supporting legs, wherein the panel is formed by combining panel units, the panel units are vertical to the supporting legs, the panel units are spliced and combined with the supporting legs through grooves in the panel units and corresponding raised structures on the supporting legs in a preferable way of a mortise and tenon structure, and a splicing and matching surface of the panel and the supporting legs is provided with a reverse backstop pin; and the upper surfaces of the panel units are provided with crossed grooves, the peripheral vertical faces of the panel units and the supporting legs are of wavy structures, vertex angles of waves are of circular arc shapes, and the bottoms of the panel units are provided with reinforcing ribs. Due to the adoption of the structure, the combined blow-molding tray can be freely dismounted and mounted, can be replaced after being damaged and has the advantages of high bearing capacity, long service life, low using cost, low cost of machining equipment and low energy consumption in manufacturing.

The invention discloses a silage rubbing filament machine, which comprises a rack, a conveying device, a feeding and cutting device, a pulverizing device and a power device. The feeding and cutting device comprises a grass feeding roller upper roller assembly, a grass feeding roller lower roller assembly and a cutting assembly. The grass feeding roller upper roller assembly comprises an upper roller movable support, an upper roller bearing seat and a grass feeding roller upper roller. Since the upper roller movable support is movably mounted on a feeding mechanism rack, the distance between the grass feeding roller upper roller and a grass feeding roller lower roller can be adjusted up and down according to the amount of forage, which avoids the phenomenon of accumulation and jamming during the conveying process. At the same time, a moving blade in the cutting assembly realizes the up and down reciprocating motion under the action of an eccentric wheel and a connecting rod, and the moving blade and a fixed blade are engaged to cut the forage cut into desired short sections before entering the pulverizing device, which can greatly improve the rubbing effect of the forage. In addition, the length of the cut forage can be adjusted by adjusting the rotation speed of a cutting shaft, and the cut forage can be processed into the required short filament forage by the pulverizing device and directly stored for feeding the livestock after silaging.

The invention relates to a corner piece and a container with the corner piece. The corner piece is arranged in a corner part of the container and is matched with an upright post of the container; the corner piece comprises a matching surface and at least one insertion column vertical to the matching surface; and the corner piece is connected with the upright post through inserting the insertion column into the upright post. The corner piece is detachably connected with the upright post. The container with the corner piece can reduce the transportation volume of the empty container through detaching the upright post and can carry out air transportation. In addition, the corner piece has the advantages of simple structure, easy manufacture and uneasy deformation in the connection with the upright post.

The invention provides a transportation fixed support of a transformer wire outlet device. The transportation fixed support of the transformer wire outlet device comprises a frame, horizontal supporting pieces and a vertical supporting piece (2), wherein the horizontal supporting pieces (1) and the vertical supporting piece (2) are arranged on the frame. The transformer wire outlet device comprises an L-shaped wire outlet device (7) comprising a horizontal end which is horizontally placed and an erecting end which is vertically placed. The horizontal supporting pieces (1) are used for supporting the horizontal end of the wire outlet device, and the vertical supporting piece (2) is used for supporting the erecting end of the wire outlet device. The transportation fixed support is not only simple in structure and easy to process, but also good in generality, and capable of being suitable for being used in transformer wire outlet devices with different angles of inclination and different lengths and sizes in the process of transportation.

The present invention provides an elastic module for an elastic cushion for furniture and the elastic cushion comprising the elastic module. The elastic module may include a spring and a spring bracket for accommodating the tapered spring; the spring bracket may include a base, an end cap, and a flexible connection portion connected therebetween; and the spring may be secured in the spring bracket at a predetermined initial pressure. The invention also relates to the elastic cushion with the elastic module.

The invention discloses a simple folding disaster relief room and belongs to the technical field of emergency relief facilities. The simple folding disaster relief room is characterized in that the outline of a room body unit is of a hexagonal honeycomb structure; boards are connected through limiting hinges in a hinged mode; traveling idler wheels are arranged on connecting shafts below the lower bottom board; an upper bed board is fixed at the junction of the two corresponding side boards; a lower bed board is fixed in the lower side board; slide rod guide grooves are formed along the two ends of the bed boards; one ends of supporting slide rods are connected with the inner walls of the room body unit in a hinged mode, and the other end of each supporting slide rod is connected with the slide rod guide groove on the corresponding side; the front side of the room body unit is provided with front folding windows, and the rear side of the room body unit is provided with rear folding windows; and supporting legs are connected with connection shafts of the middle limiting hinges in a hinged mode. The simple folding disaster relief room has the beneficial effects of saving the storage space and transportation space due to the folding structure, being capable of handling the housing issue for many people within a short time, being applicable to different regions and terrains and ensuring privacy, sanitation and safety.

The present invention provides an elastic module for an elastic cushion for furniture and the elastic cushion comprising the elastic module. The elastic module may include a spring and a spring bracket for accommodating the conical spring. The spring bracket may include a base, an end cap, and a flexible connection portion connected between the base and the end cap; and the spring may be secured in the spring bracket at a predetermined initial pressure. The invention also relates to the elastic cushion with the elastic module.