42results about How to "Unlimited height" patented technology

The invention discloses a self-help borrowing and returning device. The self-help borrowing and returning device comprises a cylindrical storage rack provided with multiple storage cells, and further comprises an object grabbing device moving around the cylindrical storage rack and grabbing and storing objects. The object grabbing device and the storage rack form a connection structure through a rotary mechanism or the object grabbing device is independently arranged by being independent of the storage rack, and an outer cover is arranged outside the storage rack and provided with at least one access port provided with a detection device used for recognizing and rewriting information of electronic tags on objects in the storage rack. An identity recognition device and an object selection device are arranged on or outside the outer cover. In addition, the self-help borrowing and returning device comprises a management device connected with the object grabbing device, the detection device, the identity recognition device and the object selection device (15). The self-help borrowing and returning device is large in storage volume, low in cost, high in precision, convenient to use and more user-friendly.

The invention relates to a material-distributing mechanism fixed on a tower crane, which comprises a cement paste pump station device and a tower crane provided with a tower body, an up/down rotator, a counterweight arm, a lift arm and a hook trolley. The material-distributing mechanism is characterized in that a cement paste transfer steel pipe is fixed on a standard node main beam of the tower body and penetrates through the up/down rotator provided with a rotating joint; the counterweight arm is assembled with a reel device; a rotating joint is arranged in the position where the cement paste transfer steel pipe penetrates through the reel device; a reel of the reel device is wound by a transfer rubber pipe which is connected with the cement paste transfer steel pipe at the initial reel winding position; the lift arm and the counterweight arm are assembled with tracks; a plurality of pipe carriers are assembled on the tracks on both sides through the walking trolleys; pipe carrier wheels are arranged on the pipe carriers, and the transfer rubber pipe is arranged on the pipe carrier wheels; a movable trolley is assembled on the tracks of the hook trolley of the lift arm through trolley wheels; the movable trolley is provided with driving wheels, driven wheels and an electric motor; the driving wheels are connected with the electric motor; the transfer rubber pipe connected with an irrigating head is assembled between the driving wheels and the driven wheels in a penetration mode; and the hook trolley is connected with the movable trolley. The material-distributing mechanism has the advantages of high irrigating speed, thereby improving the working efficiency, reducing the labor intensity and greatly saving the cost.

The invention discloses an ultrafiltration back flushing device for rural domestic sewage, belongs to sewage treatment (C02F), and mainly aims to solve the problems of high energy consumption, incomplete cleaning, poor flux recovery, short running period, complexity in operation management, easiness in damaging ultrafiltration assemblies and the like existing in the conventional tubular ultrafiltration back flushing device. A manual hydraulic pump is used for supplying power to the ultrafiltration back flushing device, so that a low-power and low-energy-consumption effect is achieved; moreover, a two-stage flushing mode consisting of high-level boosting manual flushing and manual hydraulic pump boosting back flushing is adopted for completely flushing a membrane tube, so that the membrane flux recovery degree is increased effectively, and the running period of a membrane assembly is prolonged. The ultrafiltration back flushing device has the advantages of low energy consumption, completeness in cleaning, good flux recovery, easiness in operation management, low investment and running costs and the like, and can be used by being matched with an ultrafiltration device.

The invention relates to an aerobic three-phase separator which comprises two end plates, flow guide plates and oblique plates. The two end plates are parallelly arranged, and comprise bottom inverted-trapezoidal plates and top rectangular plates which are integrally formed, each flow guide plate is perpendicularly connected with two corresponding side edges of the two end plates, a rectangular cavity is arranged on the tops of the flow guide plates, the bottom of each flow guide plate is inwardly folded and is perpendicularly connected with two corresponding side edges of the bottom inverted-trapezoidal plates of the end plates to form the corresponding oblique plates, and the oblique plates are provided with a sludge backflow seam and a bottom conical cavity. The aerobic three-phase separator is characterized by further comprising an overflow weir, a drain pipe, settling partition plates, a sludge settling zone, flow guide zones and a conical sludge hopper; the overflow weir is positioned between the two end plates on the horizontal axis of the top rectangular cavity, the drain pipe is arranged between the bottom of the overflow weir and the oblique plates, the settling partition plates which respectively downwardly overhang along the tops of the two end plates are symmetrically arranged between the overflow weir and the flow guide plates on two sides of the overflow weir, the sludge settling zone is formed between the settling partition plates, the flow guide zones are formed between the settling partition plates and the flow guide plates, the conical sludge hopper is enclosed by the oblique plates and the two end plates, and a plurality of first through holes are formed in the side surfaces of the flow guide plates.

The invention relates to an automatic security check system and a security check method, belongs to the technical field of security check, and solves the problem that passengers and checked baggage are incorrect in correspondence due to the fact that the checked baggage is possibly replaced in the transportation process of an existing security check system. The automatic security check system comprises a luggage placement area, a luggage security check area and a luggage claim area, wherein the luggage placement area is provided with an information acquisition device, the information acquisition device can acquire passenger identity information and first checked luggage information, and the acquired passenger identity information and the first checked luggage information form first associated information to be stored. By acquiring the checked baggage information, the passenger information is directly associated with the security check image of the checked baggage, so that the correctness of information association between the passenger and the checked baggage is improved.

The invention discloses an internal expansion type block molding device and method. The molding device comprises a mould provided with at least one confined space, and at least one mould core which is arranged at the middle part of the confined space and can expand around; an annular material space is formed between the mould core and the mould, and materials in the annular material space are compacted through the mould core under the effect of expansion power. In the invention, the height of a hollow block (brick) is not limited, and the molded product density is even; the strength is improved to the theoretical standard of material formula, and the power consumption of the molding process is lower.

The invention discloses an ultra-filtration device for rural domestic wastewater, which belongs to the field of sewage treatment (C02F) and mainly solves the problems of high energy consumption, inconvenience in operation management, easy blocking of a filter membrane, rapid reduction of a flux and short operational cycle in a conventional tubular ultra-filtration device. The ultra-filtration device for rural domestic wastewater comprises an ultra-filtration system and a compressed-air power system. An external power is provided for the ultra-filtration device by using a hydraulic device principle to achieve the 'labor-saving' effect; a compressed-air porous diffuser device is designed; as the filter membrane is delayed to strip by using radial high pressure fine airflow and uniform high pressure fine airflow, a membrane flux is improved and an operational cycle of the ultra-filtration device is effectively prolonged. The ultra-filtration device has the advantages of low energy consumption, long operational cycle, low investment and operational costs, convenience in operational management and efficiency in treatment, is especially suitable for centralized treatment of the low-medium concentration rural domestic wastewater subject to pretreatment of an anaerobic tank and has a very high removal rate for COD (Chemical Oxygen Demand), BOD5 (Biochemical Oxygen Demand), NH3-N, SS (suspended solids) and turbidity.

The invention relates to the technical field of assembly type concrete tower drum production, in particular to a detachable movable assembly line factory which comprises a movable detachable factory building, a matched full-automatic steel bar machining production line, a split type high-precision mold and a concrete component secondary finish machining center. The movable detachable workshop comprises an incoming material storage area, a reinforcement cage machining area, a reinforcement cage stacking area, a reinforcement cage mold entering area, a concrete distributing area, a mold closingarea, a heating curing area, a mold removal area, a grinding machine machining area, a high-pressure steam curing area and a finished product stacking area. A reinforcing steel bar machining area comprises a top hoisting system, an automatic ring sheet reinforcing steel bar stacking system and a conveying system; the reinforcement cage mold entering area comprises a mold cleaning mechanism and a lifting mechanism; and the mold removal area is provided with an independent cleaning area. The detachable movable assembly line factory provided by the invention has the advantages of being controllable in quality precision, high in component quality, efficient in production, capable of meeting the requirement for rapid construction of a wind field, standardized in component and convenient and rapid to construct, assemble and move.

The invention provides a color plate reverse ceiling upper-air sliding device and a reverse ceiling construction method. As for a traditional roof color plate inner plate, mounting work procedures arecomplex, needed environment factors are many, and consumption in the aspects of manpower, funds and machines is over large. The color plate reverse ceiling upper-air sliding device comprises two hanging baskets (6), the hanging baskets are connected with idler wheels (1) through U-shaped connecting devices (2), and the two hanging baskets are connected together through the U-shaped connecting devices, bolts (4) and connecting square steel (3). The outer ends of the U-shaped connecting devices are provided with protecting sleeves, the side edges of the U-shaped connecting devices are providedwith fixed pulley sets A (5), and the U-shaped connecting devices are placed on Z-shaped purlines (9). The two ends of the Z-shaped purlines are welded to I-shaped steel (8). The invention discloses the color plate reverse ceiling sliding device and a using method.

The invention provides an intelligent automatic dispensing system. The intelligent automatic dispensing system comprises a medicine frame, a dispensing device, a medicine taking device and a control platform; the medicine frame comprises side frames, bearing frames and a top frame; the side frames are vertically arranged and the number of the side frames is two; the bearing frames are horizontally fixed between the two side frames and a plurality of bearing frames are arranged in the vertical direction in an array; the top frame is horizontally fixed to the tops of the side frames; a fixing plate is vertically fixed between the two side frames and a plurality of extending ports are evenly formed in the fixing plate at intervals; the dispensing device comprises medicine storage units installed on the bearing frames and each bearing frame is provided with a plurality of medicine storage units in the length direction of the bearing frame; traditional Chinese medicinal materials are stored in the medicine storage units and the medicine storage units are used for quantitatively outputting the traditional Chinese medicinal materials outwards; the medicine taking device is used for receiving the traditional Chinese medicinal materials output outwards by the medicine storage units and pulling the traditional Chinese medicinal materials to move to a proper height to be taken by a doctor; and the control platform is used for controlling operation of the dispensing device and the medicine taking device.

The invention discloses a novel assembled light steel wall. The novel assembled light steel wall comprises a supporting frame, prefabricated wall plates and a filling material, wherein the supporting frame comprises a rectangular frame and a supporting keel; first fixing grooves are formed in the inner side of the rectangular frame; the two ends of the supporting keel are matched with the first fixing grooves; second fixing grooves are symmetrically formed in the two sides of the supporting keel; the prefabricated wall plates are arranged on the inner side of the rectangular frame; and the filling material is arranged between the two layers of prefabricated wall plates. Compared with the prior art, the novel assembled light steel wall has the advantages that (1) the height, width and thickness of wall manufacturing are not limited; (2) the surface of the wall is smooth and flat, painting is not needed, only joint positions of different materials need to be subjected to batch painting treatment through fiber cloth, and wall grooves are not needed during water and electricity pipeline laying; (3) operation is easy and convenient, the construction speed is high, and the construction period is shortened; and (4) the strength is high, the novel assembled light steel wall is resistant to shock, fire, sound and impact, and the performance is better than that of an existing product.

The invention discloses a multifunctional agricultural spraying machine. The machine comprises a box body, a pressure spraying device, a walking mechanism, a connecting mechanism, a telescopic supporting frame and an annular nozzle, the pressure spraying device is installed at the inner end of the box body, the walking mechanism is fixedly installed at the bottom of the box body, the connecting mechanism is fixedly installed on one side of the outer end of the box body, the telescopic supporting frame is connected with the box body through the connecting mechanism, and the annular nozzle is fixedly installed at the front end of the telescopic supporting frame. According to the spraying machine, by adopting the special structure of the annular nozzle, the annular nozzle sleeves the outer surface of a tree trunk, 360-degree all-direction spraying is conducted on the tree trunk, and therefore the uniformity of pesticide spraying is ensured. By adopting a lead screw and a driving motor, the up-and-down controlling over the annular nozzle is achieved, the automatic operation of the annular nozzle is achieved, the convenience of operation is greatly improved, and labor force is saved.

The invention relates to a beam-reserving open pit mining technology in a narrow mining area. The beam-reserving open pit mining technology comprises the following steps that a, mining areas are divided, an open-pit mining right realm is divided into the multiple long-strip-shaped mining areas, the position of a mining pit is divided in each mining area, and soil beams are reserved between every two adjacent mining pits as well as between the mining pits and the mining right realm; b, excavation equipment is used to conduct mining on the first batch of mining areas, and mining is conducted according to the preset positions of the mining pits; c, mining is conducted on coal, mined from the first batch of mining areas, under the soil beams on the peripheries of the mining pits by using a slope coal cutter; and d, mining is conducted on the second batch of mining areas, mining is conducted according to the preset positions of the mining pits, and the mining pits are subjected to downwardmining through a spiral linear adit mode. The mining method is suitable for all open-pit mines, revolutionary changes can be generated on open-pit mining, and the mining technology further greatly reduces the open-pit mining cost while improving the adaptability of open-pit coal mine mining.

The invention discloses an outdoor sunshade curtain, belongs to a sunshade appliance, and aims at providing an outdoor curtain which is convenient to operate, has the functions of sun-shading, ventilating, lighting and protecting, and meets the modern building requirements in height and width. The outdoor sunshade curtain comprises a mounting frame, a track system, a drive system, a sunshade part and a structure frame used for bearing a wind load of the sunshade part, wherein the structure frame comprises a series of frame rod members and a lifting frame comprising a plurality of parallelograms; the lifting frame is used for controlling the frame rod members; the frame rod members are used for supporting the sunshade part and sliding along tracks; a drive shaft at the top of the curtain is used for driving the bottommost frame rod member through chains in the tracks on the two sides; the bottom frame rod member is used for driving the lifting frame to be folded or unfolded, so that the frame rod members can be folded or unfolded and meanwhile the sunshade part can be also folded or unfolded.

The invention discloses a pillar device for fixing automobiles, including a pillar mechanism and a locking mechanism. The pillar mechanism includes a base and a pillar which are fixedly connected. Thepillar is provided with locking holes. The locking mechanism includes a locking seat, a locking column, a locking column sliding seat and an elastic part. The locking seat is provided with a pillar hole, a locking column hole and a hook. The pillar hole is in sliding fit with the pillar. The locking column hole is communicated with the pillar hole. The locking column is in sliding fit with the locking column hole. The locking column sliding seat is fixedly connected with the locking seat, and is internally provided with a locking column sliding hole. The locking column sliding hole and the locking column hole are arranged oppositely. At least part of the locking column is located in the locking column sliding hole. The pillar device has a locked state and a release state. According to thepillar device of the invention, the position of the locking seat on the pillar is adjusted through the cooperation of the locking mechanism and the pillar mechanism, the structure of the pillar device is stable and reliable, the height and diameter of the pillar are unlimited, and the height of the hook on the pillar can be adjusted conveniently and flexibly.

The invention relates to the technical field of bulk material tanks, and particularly relates to a bulk material tank for a transport ship. The bulk material tank comprises a tank body, a fluidization system located at the bottom in the tank body and an air inlet manifold communicating with the fluidization system; the fluidization system is divided into a plurality of independent fluidization chambers through air chamber vertical plates; the fluidization chambers comprise a plurality of annularly-arranged independent first-class fluidization chambers and second-class fluidization chambers located in the centers of the multiple first-class fluidization chambers; and the air inlet manifold comprises air inlet pipes communicating with the fluidization chambers correspondingly. Through the cooperative design of a fluidization device and the air inlet manifold, the air inlet pipes communicate with the independent fluidization chambers correspondingly, and air can be independently supplied to the fluidization chambers; the fluidization area can be selected in multiple combinations according to the fluidization situation of the tank body; and on the other hand, the defect that when the fluidization device goes wrong, operation must be stopped completely can be overcome.

The invention discloses a method for enabling the sky to intelligently interact based on the combination of novel imaging and multiple technologies. Including a microprocessor, wherein the intelligentdust is composed of a two-way wireless receiving device and a wireless network, the intelligent dust disperses some tiny dust in a site through the wireless network, the tiny dust and the site can bemutually positioned, data are further collected through the two-way wireless receiving device and information is transmitted to the microprocessor, and the microprocessor transmits the information toa cloud coefficient library of a base station; the sky column further comprises a water molecule emitter and a water molecule aircraft matched with the water molecule emitter, the water molecule emitter is brought to a specified height by the water molecule aircraft, and water molecules are emitted by the water molecule emitter to form the sky column body; the input ends of the water molecule aircraft and the water molecule emitter are brain wave generation devices; wherein the brain wave generation device is connected with the decoding module through the detection unit, and the detection unit collects brain wave information of a detected person and sends the brain wave information to the decoding module.