159results about "Rack railways" patented technology

A method and apparatus are provided for sorting items to a plurality of sort destinations. The items are loaded onto one of a plurality of independently controlled delivery vehicles. The delivery vehicles follow a track that guides the delivery vehicles to the sort destinations, which are positioned along the track. Once at the appropriate sort destination, the delivery vehicle ejects the item to the sort destination and returns to receive another item to be delivered.

A system for moving a camera along a predefined path in space, the system comprising: a track (2), the track comprising at least one rail (10, 12); a dolly (4) adapted to ride on the track; and a rack and pinion drive mechanism (6) for driving the dolly along the track. The drive mechanism includes a rack (40) extending along the track and a driven pinion (60) mounted on the dolly, and the rack is positioned vertically inline with the at least one rail of the track.

A method and apparatus are provided for sorting items to a plurality of sort destinations. The items are loaded onto one of a plurality of independently controlled delivery vehicles. The delivery vehicles follow a track that guides the delivery vehicles to the sort destinations, which are positioned along the track. Once at the appropriate sort destination, the delivery vehicle ejects the item to the sort destination and returns to receive another item to be delivered.

The invention relates to an electric mountain orchard single-rail transporting machine, which comprises a traction vehicle and a transporting trailer, wherein the traction vehicle drags the transporting trailer, the traction vehicle and the transporting trailer span on an erected rail, a rack is arranged under the rail, the traction vehicle comprises a main machine frame, an electric motor, a storage battery, a transmission device, a driving device and a control device, the motor, the storage battery, the transmission device and the driving device are arranged on the main machine frame, the driving device comprises an active driving wheel positioned under the rail, the electric motor is controlled by the control device and rotates by using the storage battery for electricity supply, and the active driving wheel is driven to rotate by the electric motor through the transmission device and is in engaged transmission with the rail. The electric mountain orchard single-rail transporting machine has the advantages that the structure is simple, the size is small, the weight is light, the electric starting is adopted, the operation cost is low, and in addition, the vertical and transverse transportation can be realized. The electric mountain orchard single-rail transporting machine belongs to the technical field of transportation machinery in agriculture machinery.

The invention belongs to the technical field of transport planes and particularly relates to an unpiloted monorail transport plane. The entire unpiloted monorail transport plane mainly comprises a gasoline engine, a transmission device, a driving system, a striking linkage clutch brake device, a main rack, driving wheels, driven wheels, clamping wheels, a toothed monorail, a trailer and the like and is characterized in that the gasoline engine is used for providing power, the transport plane travels on the monorail, the monorail is composed of a piece of square steel, a toothed structure is laid on the monorail, and the striking linkage clutch brake device is arranged between the transport plane and the monorail. The unpiloted monorail transport plane can climb up a mountain slope with a gradient less than or equal to 40 degrees with a load of 500 kg and smoothly go down a slope with a load of 1000 kg, and has the minimum turning radius less than 3 m; being unpiloted and capable of selecting any point along the monorail to stop, and the unpiloted monorail transport plane can be used for transporting fruits, pesticides, fertilizers and the like in hillside orchards.

The invention discloses a ramp traction mountainous embedded tooth type monorail train and a track system. The train comprises a track, a train body, a bogie connected with the train body through an air spring suspension mechanism and gears arranged on the bogie. Rubber wheels and an electric drive device are installed on the bogie. The electric drive device is connected with axles of the rubber wheels and axles of the gears at the same time. The track comprises a track beam, a third rail arranged on the side face of the track beam and a toothed rail arranged in the middle position of the track beam and used for being engaged with the gears. The rubber wheels are supported on the track beam. In the climbing process, the electric drive device can provide torque output for the rubber wheelsand the gears, so that the climbing capacity of the train is improved, climbing efficiency is high, and the train can better operate on a line with large-gradient sections in complex terrains such asa mountainous region and a river valley.

The invention is a carriage traction vehicle for use with a monorail. The vehicle is self-propelled along the monorail by one or more motors engaging a fixed rack attached to the monorail.

The invention provides a multi-power hybrid driving system and relates to the field of hybrid power driving. The multi-power hybrid driving system adopts modularized hybrid driving, environmental pollution is low, and multi-power interconversion is facilitated. The multi-power hybrid driving system comprises power sources, driving modules and driving wheels; the power sources are connected with the driving modules which are connected with the driving wheels, the power sources comprise a storage battery power supplying system, a cable conveying power supplying system and a fuel oil power system; and the driving modules comprise a permanent magnet motor drive, a speed reducer drive and a hydraulic motor drive, hybrid power driving modes are formed by means of the method that any two of the power sources are connected with any one or two of the driving modules, and the multiple mixing power driving modes are integrated to form the multi-power mixing driving system of a rack rail vehicle or a trapped rail vehicle.

The invention relates to a self-propelled mountain orchard monorail conveyor capable of completing tangerine transportation operation, which mainly includes a trailer driven wheel, a clamping wheel adjusting bolt, a clamping wheel adjusting plate, a trailer frame, a movable impact pile fixing device, a one-way turning plate tension spring, a one-way turning plate 1 and a connecting universal joint, an arc-shaped hook, a driving assembly, a hook wheel device, an unlocking collision point 1, an unlocking collision point 2, a linkage mechanism return spring, a rail leg, a track, a gear belt, a head driven wheel, a headstock main frame, a gasoline engine, a clutch assembly, a gear operating mechanism, a clutch brake tension spring, a buffer cylinder, a speed reduction box, a clutch brake operating lever handle, a brake hub mechanism, a brake pull rod, a clutch pull rod, when working, the gasoline engine drives by a belt, the power is transmitted to the speed reduction box, then the power is transmitted to the chain wheel, and the chain wheel drives the driving assembly through the large chain wheel, finally, the whole machine of the self-propelled conveyor is driven to move; The self-propelled mountain orchard monorail conveyor has the characteristics of high efficiency, small intensity and the like.

The invention discloses a straddle type monorail vehicle walking structure and a rail beam thereof. The structure comprises a framework spanned on a rail beam body; the framework comprises a cross beam and side beams arranged on two sides of the cross beam; the upper surface of the cross beam is provided with a vehicle body connecting interface and primary and secondary suspension mounting interfaces, the side beams comprise an upper side beam (4c) and a lower side beam (4e), two ends of the upper side beam and the lower side beam are respectively provided with a first hub fixed seat (4d), andthe lower parts of the side beams are provided with a second hub fixed seat (4g); walking wheels (1) are installed at the front end and the rear end of the cross beam respectively, a guide wheel (6)is installed on the first hub fixed base of the side beam, and a stabilizing wheel (7) is installed on the second hub fixed base of the side beam. A gear box (4b) and a traction motor (5) are arrangedon the cross beam in an oblique opposite angle manner, and the walking wheels and the gear box are mounted on an output shaft of the traction motor; a gear transmission system (9) is arranged in thegear box, and a gear rotating wheel (9a) meshed with a tooth-shaped rail (3) is arranged below the gear transmission system.

A rail cum road vehicle(RCRV) running on rail tracks or on plain roads, includes a gas powered hybrid engine coach linked to and pulling one or several passenger coaches or goods vehicles, all of which in common are fitted with pneumatic rubber wheels, steel wheels, air suspension system with hanger brackets, air brakes and couplers. The air suspension system will lift the axles of the rubber wheels for rail travel, and it will lift the steel wheels to nm on plain roads. Its regenerative braking system produces electricity to run the motor of an air compressor unit or the vehicle itself. The engine power is transmitted to the steel wheels and the rubber wheels via crown / differential boxes and sprockets and chains. All of the RCRV are fitted with ‘advanced light weight rail tracks brakes’ and ‘corrugated concrete track to engage with the corrugated tread rubber wheels’ for instant braking. The circular chassis bogie at rear end helps the RCRV on tracks and on road comfortably negotiate. The ballast-less economy rail track with lesser numbers of light weight sleepers is bolted to the ground for comfortable journey with less noise.

The invention discloses a toothed rail-trapped rail sightseeing train. The toothed rail-trapped rail sightseeing train comprises railways and a sightseeing train base body; gear racks are arranged in the railways; the gear racks and driving wheels in the sightseeing train base body drive the sightseeing train base body to travel on the railways in an engaged driving mode; the sightseeing train base body comprises a power carriage, passenger carrying carriages and a brake carriage; a pull rod is arranged between every adjacent two of the power carriage, the passenger carrying carriages and the brake carriage; the power carriage is used for driving the operation of the overall sightseeing train; a plurality of the passenger carrying carriages are arranged and are the places for carrying the passengers; the effect of the brake carriage is to perform emergency braking when the sightseeing train is powered off and the train speed is out of control; the sightseeing train base body works in cooperation with the railways by adopting a wheel guide suspending and rail trapping device, so that safe operation of the sightseeing train is ensured. The invention provides the toothed rail-trapped rail sightseeing train which is high in safety coefficient, wide in application range, high in climbing capacity and small in turning radius, and adopts a multi-power hybrid driving mode.

The invention discloses a drive braking system of a rack-and-pinion vehicle. The system comprises a shaft axle, a gear box, a rack-and-pinion wheel, a driving device and a braking device, wherein thegear box is arranged around the shaft axle, the rack-and-pinion wheel is arranged on the shaft axle through a rack-and-pinion wheel seat, the driving device drives the rack-and-pinion wheel to rotate,and the braking device limits rotation of the rack-and-pinion wheel; the driving device comprises a driven gear arranged on the shaft axle, the braking device comprises a brake drum arranged on a hollow shaft, the driven gear and the brake drum are arranged on the two sides of the rack-and-pinion wheel seat correspondingly, and the driven gear is fixedly connected with the rack-and-pinion wheel seat; the end, opposite to the brake drum, of the rack-and-pinion wheel seat extends towards the brake drum to form a mounting part, and the mounting part penetrates into the brake drum and is fixedlyconnected with the brake drum; and the driving device and the braking device are both mounted on the gear box. Therefore, the rack-and-pinion wheel, the driven gear and the brake drum can be connectedinto a whole, the driven gear can be driven by the driving mechanism to drive the rack-and-pinion wheel to rotate, and reliable braking of a device provided with a rack-and-pinion wheel driver can berealized.

The invention discloses a flexible invisible rack track system and a method for a track logistics vehicle, and belongs to the field of track logistics. The system comprises a track system and a wheel system, wherein the wheel system comprises a driving wheel system and an opposite jacking wheel system; the driving wheel system comprises a driving wheel (5) and a driving gear (6) coaxially mounted; and the driving wheel system and the opposite jacking wheel system are connected through an opposite jacking spring component, so that the driving wheel system is pressed to a space track support surface by an opposite jacking spring (8), and the opposite jacking wheel system is pressed to an opposite jacking surface of a space track by the opposite jacking spring. The track system is provided with a pair of flexible tracks (3) on a large slope section; and as the flexible tracks (3) are higher than a track support surface on the section, the driving wheel (5) is overhead, and the driving gear (6) serves as a driving main piece. The system has the characteristics of simple structure, low manufacturing and operation cost, long service life, high reliability and low impact noise, and is suitable for the working conditions of high load and high-speed operation. The system and the method can be widely applied to the field of local track logistics.

An operation point voltage signal and a current video signal are received and stored in a video data processor circuit and a current signal is output onto a data line for a period of one horizontal line. A current-driven pixel circuit can be driven by an operation point voltage signal and a current video signal.

The invention discloses a mining electric and hydraulic toothed rail locomotive. The mining electric and hydraulic toothed rail locomotive comprises a locomotive body and rails, wherein an electric motor for providing power for wheels at two sides is arranged in the locomotive body, other power source which is a hydraulic cylinder is also arranged in the locomotive body, a driving shaft is arranged at the end part of a piston rod of the hydraulic cylinder in a penetrating manner, a driving gear is arranged at the center of a chassis of the locomotive body, the shaft end of the driving shaft is sleeved with a gear, the gear is meshed with the driving gear on the chassis of the locomotive body by a transmission gear, the rails comprise double rails on which the wheels at two sides run, and a gear path meshed with the driving gear is arranged at the middle position between the two rails. The mining electric and hydraulic toothed rail locomotive disclosed by the invention not only is safe, but also has high transportation efficiency.

The invention relates to a novel device capable of realizing transportation and carrying comprehensive operation on a mountain land slope. The novel device capable of realizing transportation and carrying comprehensive operation on the mountain land slope comprises a mechanical portion feature and an electrical portion feature, wherein the mechanical portion feature consists of several parts of a frame, a gear-rack driving mechanism, a transmission mechanism consisting of sprocket-chain and worm-gear reducers, a walking part, a rollover and upward jumping preventing device, a mechanical brake mechanism and a track connecting structure, and a gear-rack engagement driving mode is adopted. The electrical portion feature consists of several parts of a direct-current brushless motor, a driving controller portion thereof, an electrical control portion and a power transmission and electricity getting device. A safer and simpler slide wire and collector structure is adopted for power transmission, a direct-current brushless control system consisting of the direct-current brushless motor and the driving controller thereof in combination with single-chip microcomputer control and wireless remote control is adopted for electrical control, a track transporter is enabled to be capable of realizing automatic obstacle avoiding and fixed point parking functions and intelligent running of equipment is realized.

The invention discloses a carrying device for a stair, and relates to the technical field of conveying equipment. The carrying device for the stair comprises transporting tracks, a carrying vehicle and a driving mechanism. The carrying device for the stair is suitable for a stair, by arranging the transporting tracks at the two sides of the stair in a disassembling mode, the carrying vehicle used for transporting goods goes up and down the stair through cooperating with the transporting tracks; the driving mechanism is arranged at the front end of the carrying vehicle, walking wheels at the rear end of the carrying vehicle is driven by driving for walking wheels at the front end of the carrying vehicle; and a ratchet wheel mechanism with a braking protecting function is further arranged for preventing backward slipping of the carrying vehicle. The carrying device for the stair has the characteristics of being simple but compact in structure, compared with existing small-scale carrying tools, the carrying device for the stair has greater heavy object carrying performance, installation is simple and convenient, manufacturing and maintaining cost is low, motor driving is not totally relied, and the carrying device for the stair can also be pulled out from the transporting tracks through manpower.

The invention discloses a gear bogie suitable for steep-slope rail transit transportation. The gear bogie suitable for the steep-slope rail transit transportation comprises a bogie body; wheel pairs,a primary suspension and a secondary suspension are mounted on the bogie body; and a driving gear engaged with a toothed rail between two steel rails is also mounted in a position, between the wheel pairs, on the bogie body. The gear bogie suitable for the steep-slope rail transit transportation has the advantageous effects that the capability of running on toothed-rail lines (toothed-rail lines with climbing slopes of 5-45 %) and traditional lines (traditional lines with slopes of not larger than 5 %) is realized because the driving gear is mounted on the bogie body for the first time; the gear bogie suitable for the steep-slope rail transit transportation is especially suitable for transportation in tourist attractions with intensive passenger flow volumes and directly switched between the toothed rail lines and the traditional lines; and therefore, the gear bogie suitable for the steep-slope rail transit transportation is convenient and fast.

A method of extracting materials from an underground mine comprises positioning a flexible conveyor train in a materials loading zone. The conveyor train may be loaded by, concurrently or intermittently, loading materials onto a loading end of the conveyor and activating the conveyor to move the materials downstream along the conveyor. The conveyor is deactivated when loaded and the conveyor train then transports the loaded conveyor to a materials unloading zone for unloading.

The invention discloses a braking method of a gear rail car, On the basis of adhering a brake device to the belt brake device, the gear rail car first receives a the brake command, the ground gradientof the line running on the gear-rail car is acquired first, the line is the gear-rail line is judged according to the ground gradient, if it is, the adhesive brake and the belt brake are started, ifnot, the adhesive brake is started. In the prior art, the braking mode of the gear-rail car is only adhesive braking, and the braking mode cannot meet the braking requirements when the gear-rail car is traveling on the ramp. The invention adopts the combination of adhesive braking and belt braking on the gear track to complete the braking. The belt braking is more suitable for ramp braking than adhesive braking, and the gear track car can reach the braking requirement on the ramp. The braking mode is selected by the ground slope of the running track, so that the gear-rail car can meet the braking requirements both on the straight road and on the ramp. The invention also discloses a braking device of a gear rail car, which has the beneficial effects.

The invention is a system that is movable along a guide. It includes housing having a center of mass, a first wheel and a second wheel, each connected to the housing and configured to rotate about a respective axis. Each axis is displaced from the center of mass to create a rotating moment that biases the first wheel and second wheels into frictional engagement with the guide. The invention also includes a rotator, and controls in communication with the rotator and positioned at a location remote from the housing. The housing moves relative the guide.

The invention provides a differential operation device of a straddle-type single-track vehicle. A wheel-site motor and a brake are respectively mounted on an either hub of a left paratactic road wheel and a right paratactic road wheel which are aligned on a vehicle running on a light rail PC girder. Either road wheel of the straddle-type single-track vehicle can rotate around a rotating shaft of either motor and rotate around a bogie, and the road wheels can mutually independently run to realize the differential operation of the vehicle, improve the stress conditions of the prior vehicle and the vehicle body, lessen the abrasion of tires and enable the vehicle to run more safely and stably.

The invention discloses a toothed rail train having a power switching function and a suspension hinge structure and relates to the technical field of rail traffic. The toothed rail train comprises atleast one train unit. The train unit comprises a first motor vehicle, a second motor vehicle and a third motor vehicle which are hinged to one another in sequence. A toothed rail and wheel rail integrated steering frame is arranged at each of the two ends of the bottom of the second motor vehicle, and a toothed rail and wheel rail integrated steering frame is arranged at the end, away from the second motor vehicle, of the bottom of each of the first motor vehicle and the third motor vehicle. Every two adjacent motor vehicles are subjected to end portion connection through a suspension hinge connecting device, and gravity at the end portions, close to the second motor vehicle, of the first motor vehicle and the second motor vehicle can be transmitted to the second motor vehicle. By the implementation of the technical scheme, configuration of power steering frames can be effectively reduced, power can be output to wheels or drive gears on the same wheel axle, the traction power of the train can be sufficiently exerted, and the requirement for a mixed line of the maximum 4% of a common wheel rail ramp and the maximum 25% of a toothed rail ramp can be effectively met.

A rack traveling type coil conveying device capable of stably conveying a wound coil at a high speed with the meshing between a rack and a pinion maintained in a good condition. A rack traveling type coil conveying device is provided with: rails (11) provided on a floor (F); a coil conveying carriage (21) which can travel on the rails (11) and on which a coil (C) of a rolled material can be loaded; a rack (31) capable of traveling on the rails (11) and removably connected to the coil conveying carriage (21); a pinion (44) provided above the rack (31) and meshing with the rack (31); and a motor (41) provided on the floor (F) and rotationally driving the pinion (44).

A conveyance mechanism having rails (10) horizontally and vertically laid in a building, racks (20) laid along the rails, wheels (31, 32) for traveling on the rail, and a self-propelled carriage (30) having pinions (33, 34) meshing with the racks and a drive section for the pinions and on which a load is placed. The rails have a curve section in which they change the direction from horizontal to vertical or from vertical to horizontal, and also have a vertical section continuing to the horizontal section. In the two sections above, the rails have rails (11) for the pinions, having the racks meshing with the pinions, and also have rails (12) for the travel wheels, installed in parallel with and separated from the rails for the pinions. The carriage have, on its left and right sides, the pinions meshing with the rails for the pinions and the travel wheels supported on the rails for the travel wheels. Also, the rails for the pinions and the rails for the travel wheels are arranged so that the carriage can move in a horizontal position in the curve section and the vertical section continuing to the curve section.

The invention discloses a material processing system based on novel shuttle vehicles. The material processing system based on the novel shuttle vehicles significantly reduces quantities of motors andaxles and achieves two wheel drive. Design of a corresponding shuttle vehicle running guide rail storage rack can be substantially simplified, and meanwhile requirements for installation accuracy canbe reduced to a certain extent. Cost of the system and the quantity of failure points are reduced to the minimum. Furthermore, a cooperation mode of gear vehicle wheels and a rack track can enable theshuttle vehicles to run in both the transverse direction and the longitudinal direction, and flexibility of the system is greatly improved. By enabling the shuttle vehicles to carry different operation modules, the material processing system based on the novel shuttle vehicles is enabled to achieve different functions of storage, sorting, allocation and the like.

A transport system according to the invention comprises a guide device having a first guide rail in the form of a first pipe (11) and a second guide rail in the form of a second pipe (12). The transport system comprises a toothed driving disk (330), which is engaged with an engagement element (340) extending along the lower pipe (12) and forms a positive drive. The engagement element (340) comprises counter-toothing, disposed along the pipe (12).

The transport device comprises a guide rail (2), which is composed of rail segments, and a transport train, which can be moved while suspended on the guide rail and which has at least one gear (11) that interacts with the guide rail (2) as a component of a driving unit (9) of a tractor of the transport train. The guide rail (2) has two bar-like flanges (19, 23) that extend parallel to each other and several bolts (13) that connect the flanges (19, 23) arranged one over the other to each other. The gear (11) is always operatively engaged with the bolts (13). Furthermore, the driving unit (9) is supported by means of support rollers (17) on the inside (18) of the lower flange (19).