35results about How to "Easy to haul" patented technology

The invention discloses a miniature movable type agricultural and forest biomass fast pyrolysis device. The device comprises a traveling mechanism (25), a combustion furnace (18), a feeder (21), a fast pyrolysis reactor (22), a gas solid separator (23), a gas condenser (11), a non-condensable gas purifier (24), a fan (16), a gas buffer tank (17) and a gas preheater (19); the height of the fast pyrolysis reactor (22) can be adjusted, the device can be suitable for various agricultural and forest biomass raw materials, and the fluidization quality in the reactor is better due to the arrangementof an inverted-cone-shaped gas flow stabilizer in a top cover of the reactor; the non-condensable gas is taken as gas sources of spouting gas and fluidized gas and heat supply fuel, the entire deviceis simple in structure, small in volume and stable in running, can be hauled to the agricultural and forest biomass for production intensively and has lower production cost; the small-scale movable type operating mode also avoids the problem that the industrial enlargement of a fluid bed reactor is not easy; and the industrial production of agricultural and forest biomass fast pyrolysis is realized in a disguised form.

The invention relates to a hydraulic bracket assembling and disassembling machine with supporting upright columns, which belongs to the technical field of equipment for disassembling a hydraulic bracket on a coal mine fully-mechanized working surface, provides an assembling and disassembling machine which can conveniently move and assist to disassemble and transport the hydraulic bracket, and adopts the scheme that a rotating plate is installed on a vehicle body, the outer end of the rotating plate is articulated with a lifting plate, the cylinder body of an angle-modulated oil cylinder is installed at the lower part of the outer end of the rotating plate, a piston rod end head is connected with the lower part of the lifting plate, the cylinder body of a rotary oil cylinder is installed at the lower part of the vehicle body, the piston rod end of the rotary oil cylinder is movably connected with one end of a crank, the other end of the crank is fixed at the middle position of the bottom of the rotating plate, two supporting upright columns are together vertically installed at one side of the vehicle body, a supporting oil cylinder is respectively installed at both ends of the two supporting upright columns, and a pulley is installed on the vehicle body between the two supporting upright columns; and the invention is applied to the technical field of mine vehicles.

A mobile barbecue grill includes a base, a first handle, an upper lid, a holding member, a first bracing rack, a second bracing rack and a pair of wheels. The base aims to hold a cooking grid. The first handle is located on an outer side of the base. The upper lid aims to cover the base. The holding member has one end coupling with the bottom of the base. The first bracing rack is located beneath the base, and has two first upright bars and a first transverse bar coupling with one another. The first transverse bar is leaned against the holding member and supports the base. The first bracing rack has one end remote from the base and resting on the ground surface. The second bracing rack is located beneath the base, and has two second upright bars and a second transverse bar coupling with one another. The second transverse bar is pivotally coupled with the bottom of the base. The second upright bars and the first upright bars are pivotally coupled. The wheels are coupled with one end of the second upright bars and rest on the ground surface.

A draw-thrust type folding electric bicycle comprises a frame, a pedal, a rear support and a seat. The draw-thrust type folding electric bicycle is characterized in that the frame penetrates through the bottom of the pedal, and the frame is composed of a front bend and a rear bend in a draw-thrust mode; a precursor motor is connected with a winding wheel, and the winding wheel is connected with the front end and the rear end of the rear bend through coil wires. The whole bicycle can be automatically folded in place at the same time, and the weight and cost of the whole bicycle are further lowered. The folded electric bicycle is small in size and low in self weight, and unfolding or folding is fast.

A trailer type accident site vehicle break-in alarm device provided by the present invention comprises a multifunctional trailer, and the multifunctional trailer comprises a controller, a handle, a motion module, a control panel, a taper cylinder storage module, a taper cylinder fixing plate, a guide rail, a sound caution module, a lamplight caution module , an induction module, a distance measurement module and a power supply module. The controller comprises a signal processing module, a wireless signal transmission module and an energy consumption management module, and the signal processing module is connected with a mobile distance display, the induction module, the wireless signal transmission module, the energy consumption management module, the distance measurement module, the sound caution module and the lamplight caution module separately. The plurality of devices of the present invention can form a vehicle break-in wireless monitoring network, thereby protecting the personal safety of the traffic polices working in the accident sites better. The trailer type accident site vehicle break-in alarm device of the present invention integrates the functions of storing and trailing the taper cylinders, is simple in structure and convenient in the on-site trailing, and enables the layout efficiency to be improved.

The invention relates to the technical field of machine pulsation controllers, and discloses a road surface flatness measuring device which comprises a detection host, a plurality of infrared sensors, a plurality of displacement sensors and a rectangular frame, wherein two vertical rods are fixedly connected to the edge of the upper end of the rectangular frame, and a transverse plate is fixedly connected to the upper ends of the two vertical rods together. The upper end of the transverse plate is fixedly connected with the lower end of the detection host, the lower end of the transverse plate is fixedly connected with a plurality of displacement sensors, a supporting rod is fixedly connected to the center of the rear edge of the upper end of the rectangular frame, and a fixing frame is fixedly connected to the upper side of the rear end of the supporting rod. According to the road surface flatness measuring device, flexible connection between the measuring device and a traction vehicle can be achieved, the situation that the working precision of the measuring device is affected by shaking of the vehicle is prevented, the measuring device can be rapidly lifted to facilitate hauling after measurement is completed, and obstacles at the upper end of a measured road surface can be cleaned when necessary.

The invention relates to a trawling vessel for use with a trawl net (5) for catching marine bio-resources, with a trawl sack (3) attached aft on a trawl net (5) for keeping the catch, said vessel comprising lines (51, 61) for towing and hauling said trawl net (5) and trawl drums (6) for hauling said trawl net (5), characterized by a lock chamber (1) in a stem (21) of said vessel, said lock chamber (1) having a main portion of its volume below said design water line of said vessel, said lock chamber (1) being arranged for hauling said trawl sack (3) with the catch from the sea, through a sluiceway (2) in said stern (21), and said lock chamber (1) being arranged for discharge of said trawl sack (3) and for temporarily keeping said catch; and a trunk channel (16, 12) leading up from said lock chamber (1) and being arranged so that said trawl sack (3), in a generally discharged state, may be hauled up through said trunk channel (16, 12) to a deck (24), thereby leaving said catch in said lock chamber (1).

The invention discloses an anemometry tower provided with a laser anemometer, which comprises a foundation of the anemometry tower. The foundation is provided with a bottom plate, side plates are connected on the peripheral walls of the bottom plate, the bottom plate and the side plates are connected to form a box type structure, a plurality of longitudinal supporting rods in the perpendicular and horizontal direction are mounted on the bottom plate, inclined supporting rods are connected among the longitudinal supporting rods, a tower body is mounted at the center of the bottom plate, an adjustable platform is mounted on the upper portion of the tower body and provided with a platform plate, a lead screw is mounted on the platform plate, one end of the lead screw is connected with the tower body, a main inclined supporting rod is mounted among the tower body and the side plates at least, positioning piles are mounted on the periphery of the bottom plate and are connected with one ends of the main inclined supporting rods, and the other ends of the main inclined supporting rods are connected with the tower body. The laser anemometer can be mounted on the anemometry tower, the anemometry tower is short in manufacturing cycle and low in manufacturing cost and is fine in stability after being positioned and sunk, the platform of the anemometry tower can be adjusted horizontally, the laser anemometer can be stably mounted on the platform of the anemometry tower, and acquisition of accurate data of anemometry can be guaranteed.

The invention relates to a tractive peanut pickup harvester and can effectively solve the problem that existing tractive peanut pickup harvesters in the prior art are prone to causing falling fruit rolling, inconvenient for operation or unsafe and difficult in consignment due to being too wide when traveling on roads for transporting. A traction frame is connected on one side of the front end of arack through hinges, the middle of the traction frame is in hinge connection with the middle of the front end of the rack through a traction hydraulic oil cylinder, a pickup platform is mounted at the front end of the rack in a suspended manner, the rack is connected with a lifting oil cylinder of the pickup platform, a vibration screen is mounted on the rack, a gearbox is mounted on the rack onthe side face of the vibration screen, a threshing cylinder is mounted on the rack above the vibration screen, a grass collection box is mounted on the rack on one side of the threshing cylinder, a fruit box is mounted above the threshing cylinder rand on the rack, and the rear end of the fruit box is connected with a fruit lifter. The tractive peanut pickup harvester is high in practicability, good in using effect, convenient for consignment and simple to operate, does not roll falling fruits and is an innovation.

A draw-thrust type folding electric bicycle comprises a frame, a pedal, a rear support and a seat. The draw-thrust type folding electric bicycle is characterized in that the frame penetrates through the bottom of the pedal, and the frame is composed of a front bend and a rear bend in a draw-thrust mode; a precursor motor is connected with a winding wheel, and the winding wheel is connected with the front end and the rear end of the rear bend through coil wires. The whole bicycle can be automatically folded in place at the same time, and the weight and cost of the whole bicycle are further lowered. The folded electric bicycle is small in size and low in self weight, and unfolding or folding is fast.

The invention relates to a wet-dragging self-installation type offshore substation and seabed big data center integral structure and an installation and maintenance method. The wet-dragging self-installation type offshore substation and seabed big data center integral structure is mainly composed of an offshore substation upper module, an integral jacket, a seabed big data center module and lifting type connecting pile legs for connecting the upper module and the seabed big data center module. According to the invention, a wet-dragging self-installation type integral structure scheme is adopted, the device can be applied to a seabed big data center of an offshore transformer substation structure attached to medium and small upper modules (such as 200MW-500MW offshore booster stations), the application range is wide, the feasibility is high, the additional value of the offshore transformer substation is effectively improved, the electric energy access and data transmission requirements of the seabed big data center are met, and the cost is reduced. And the offshore construction operation flow of each stage of transportation, installation, service operation and maintenance is simplified.

The invention discloses a plastic washing storage basket with a draw bar. The plastic washing storage basket comprises the draw bar, a support, a storage basket body and a storage box, wherein the support is square and divided into an upper layer space and a lower layer space, the draw bar is fixed at the top end of the support, the storage basket is square, the length and the width of the storage basket are both 450mm, and the height of the storage basket is 800mm, the storage basket is placed on the lower layer of the support, the length and the width of the storage box are both 450mm, the height of the storage box is 300mm, the storage box is placed on the upper layer of the support, and round hollow-out structures are arranged on the peripheries of the storage basket and the storage box. The plastic washing storage basket with the draw bar is durable and firm, convenient to clean and light and effort-saving and facilitates the integral pulling by means of the draw bar.

A ladder formed of easily storable sections is quickly assembled to form a step ladder, extension ladder, hoist, scaffolding or fence. The base and top of the extension ladder include separate stabilizers which prevent the ladder from tipping or from damaging the fascia. The upper stabilizer may be converted to perform a second function as a hoist, substantially reducing the cost and space needed for storage of the invention.

A packing device for organizing objects with cords attached includes a tube and a pulling assembly operatively coupled to the tube. The pulling assembly is adapted to pull the cords inside the tube to avoid tangling and assist managing the objects. The pulling assembly includes a pulling string with a puller attached at one end and a fastener attached at the other end. The fastener attaches the cords to the pulling assembly. The fastener can be attached to different position on the string to accommodate cords of different lengths. The puller is pulled and then placed in a locked position. The puller can be a different fastener that is attached to an anchor of the tube in the locked position. Alternatively, the puller moves in a track incorporated in the tube. The track can further incorporate a lip for locking the puller in position.

The invention discloses a bearing type transmission wheel and aims to provide a transmission wheel which is simple in structure, convenient to maintain, durable in use, zero in relative friction in operation and has replaceable single tooth. According to the key points of the technical scheme, the whole transmission wheel is made in a combined type, at least 1/2 of teeth are replaced by a rotating wheel which consists of a bearing and an outer sleeve and are arranged on a small shaft, the other 1/2 of teeth can be engaged and disengaged without an error during meshed operation of a master transmission wheel and a slave transmission wheel in the structure and shape, namely the transmission wheel can be in a shape of a plate or an arc opening fork or an acute angle, an obtuse angle and a right-angle opening, the teeth of a large transmission wheel are arranged on a plurality of upright posts which can slide and lift in a certain size inwards and outwards at the periphery of the outer edge of the transmission wheel in equal distance, so that the occupied contours are increased from engagement to disengagement due to the lifting action of the upright posts during operation, and therefore, the transmission efficiency is invariable.

The invention provides a construction method of a skid-mounted integrated valve chamber equipment room. The construction method of the skid-mounted integrated valve chamber equipment room comprises the steps that a box body of the valve chamber equipment room is manufactured, and a first mounting opening is formed in the circumferential side wall of the box body; a door heat preservation auxiliary frame is arranged on the first mounting opening, and a door structure is arranged on the door heat preservation auxiliary frame; a plurality of layers of heat insulation structures are arranged on the top of the box body, the bottom of the box body and the circumferential inner side wall of the box body; a plurality of second mounting openings are formed in the circumferential inner side wall of the box body; temperature adjusting auxiliary frames are arranged on the different second mounting openings correspondingly; temperature adjusting structures are arranged on the different temperature adjusting auxiliary frames, and heat preservation covers are arranged on the different temperature adjusting auxiliary frames; a temperature control structure is arranged on the box body; and base layer grinding and surface layer spraying are carried out on the surface of the box body. According to the construction method, the problem that in the prior art, the use performance of a pipeline valve chamber equipment room is poor is solved.