472results 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 discloses a communication connection structure. The structure comprises a first component and a second component. The first component comprises an aerial socket and a first base, and the aerial socket is mounted on the first base. The second component comprises an aerial plug and a second base, and the aerial plug is adapted to the second base and mounted on the second base movably. The aerial plug is mounted on the second base movably, so that the aerial plug can stretch out of the second base to be connected with the aerial socket and hidden in a cavity of the second base. The aerial plug can be stretched to be used for connection during usage and hidden in the second base when not used. During mounting, the first base and the second base are aligned, the aerial plug is stretched to be connected with the aerial socket, alignment mounting of the aerial plug is not needed during mounting of the aerial plug, and accordingly, the damage of the aerial plug is prevented; moreover, during large-batch transportation, the aerial plug is hidden and cannot be impacted, so that transportation space is saved.

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 discloses a storage cabinet which comprises a bottom board, a cover board, two side boards, a rear board and a sliding door, wherein the lower ends of the two side boards are detachably and fixedly connected with two side edges of the bottom board, a lower guide rail connected with the lower end of the sliding door is arranged at the front end of the bottom board, a rear board mounting surface is formed in the outer edge of the rear end of the bottom board, the height of the rear board mounting surface is smaller than that of the bottom board, at least one inserting hole is formed in the rear board mounting surface, a rear pillar perpendicular to the bottom board is fixed in the at least one inserting hole, two ends of the rear pillar are detachably and fixedly connected with the bottom board and the cover board respectively, and two side edges of the rear board are fixedly connected with the rear pillar and one side edge of each of the side boards through connection pieces respectively; an upper guide rail used for connecting the upper end of the sliding door is arranged at the front end of the cover board and adopts a suspended guide rail. The two side boards, the rear board and the cover board which are detachably connected with the bottom board are arranged on the bottom board, the guide rails allowing the sliding door to move are arranged at the front end of the cover board and the front end of the bottom board respectively, rapid assembling of the storage cabinet can be realized thoroughly, and maintenance of the storage cabinet is facilitated.

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 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.

A packing case able to be fast packed and detached is composed of the boards for all surfaces of a packing case and several fixing parts which is just the edge fasteners made up of steel wire through bending. Said fasteners have both ends inserted in the relative holes on said boards.

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 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.