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267results about "Throwing machines" patented technology

Process to provide a particulate solid material to a pressurised reactor

The invention is directed to a process to provide a particulate solid carbonaceous material to a pressurised gasification reactor comprising following steps, (a) transporting the solid material from a first lower pressure zone to a higher pressure zone using a bulk materials pump comprising a housing having a flow path for the solid material between an inlet fluidly connected to the first lower pressure zone and an outlet fluidly connected to the higher pressure zone, wherein said flow path in said housing is further defined by a space between two rotatable drive disks spaced from each other and wherein a materials scraper is present between said drive disks at the outlet to route a cake of solid material that is being transported between said drive disks to a transport conduit, which transport conduit fluidly connects the outlet of said housing and a burner as present in the gasification reactor, and (b) injecting a gaseous stream into the cake of solid material where the cake of solid material is discharged from the housing and enters the transport conduit, and (c) transporting the solid material and the gaseous stream in a transport conduit to the burner.
Owner:AIR PROD & CHEM INC

Wood chip flinger and method of densely packing wood chips with large angle output

A handling device packs wood chips with a density greater than that achieved using conventional free-fall techniques by ≧20%-35%. The device includes a drum rotating about a generally horizontal axis that includes a plurality of outwardly extending blades that act to fling the wood chips so as to land with a substantially uniform orientation. The blades may comprise a leading face with at least a first face section that extends in a first direction and at least a second face section extending at a forward angle relative to the first section. The first direction may be generally normal to the drum core's peripheral surface. The output from the drum, when an input stream of wood chips is fed to the drum, covers an arc of at least 90°, typically in the range of 90°-120° and generally downwardly facing, when viewed from the side along the axis.
Owner:BAILEY CONSULTING

Belt conveyor and crushing unit

InactiveUS20050121295A1Reduced longitudinal extensionReduce widthThrowing machinesSupporting framesEngineeringUpper segment
A belt conveyor and a crushing unit includes a conveying upper run presenting a feed end and a discharge end, and a return lower run, with the conveying upper end including a curved extension, which is concave and ascending and presents an inlet lower portion and an outlet upper portion of the conveying upper run, where the belt conveyor imparts to the material a path that is substantially coplanar and opposite in relation to that imparted to the material in the inlet portion, and with ascending curved path presenting at a determined belt speed, a centrifugal force sufficient to maintain the material seated against the curved extension of the conveying upper run until reaching the discharge end.
Owner:METSO MINERALS BRASIL

Automatic material spreading device for wine making

The invention discloses an automatic material spreading device for wine making. The automatic material spreading device comprises an upright post, a movable support frame, a raw material feeding mechanism, a slide table and a material spreading belt conveyor, wherein the movable support frame is arranged on the upright post through a slide block guide rail pair, in addition, a transverse driving mechanism is arranged between the movable support frame and the upright post so that the movable support frame is driven to transversely move on the upright post, the slide table is rotationally born on the movable support frame through a fixing shaft, in addition, a rotary driving mechanism is arranged between the slide table and the movable support frame so that the slide table is driven to rotate on the movable support frame, the material spreading belt conveyor is glidingly matched on the slide table so that the material spreading belt conveyor longitudinally moves on the slide table, the raw material feeding mechanism is arranged on the upright post and is positioned above the movable support frame, the raw material feeding mechanism is provided with a material discharging opening, and the material spreading belt conveyor is provided with a material collecting opening matched with the material discharging opening, and is also provided with a material discharging pipe. The automatic material spreading device has the advantages that the manual material spreading action can be simulated, the uniform material paving and spreading is realized, the manual operation is not needed, the work intensity of workers is reduced, and the production efficiency is greatly improved.
Owner:CHANGZHOU INST OF MECHATRONIC TECH

Double rubberbands four sliding rails arrow type ejection mechanism

InactiveCN101234703ATroubleshoot Connection Strength IssuesThrowing machinesManipulatorCouplingEngineering
The invention provides an ejection mechanism of bow type with two rubber bands and four slides, essentially comprising a chassis 5, an orbit of an ejection cabin base 10, an ejection orbit 9, an angel adjusting device 6, a triggering device 3, a line withdrawing and setting device 4 and a turning manipulator 1. A line rolling motor 17 passes through a line rolling wheel 18 through a coupling 20; the other side uses a screw to connect an end cover 19 and the lien rolling wheel into a whole through a bolt; the other end of the coupling is fixed on a bearing block 21; an end of a pin 24 is provided with a screw thread and is connected with an ejection cabin base 2; the other end of the pin 24 is connected with a steel wire 15; the other end of the ejection cabin base is connected with a front end on the chassis through two rubber bands 8; a motor 14 is connected with a cam structure 12 and is fixed on a support board 23; a manipulator 1 is fixed at a corresponding position on the chassis 5 through two aluminum rods; an aiming device 7 is fixed on a centre line at the front end of the chassis. The mechanism of the invention can eject various shapes, automatically grab objects, present positioning of high precision, have the function of instant triggering of elastic potential energy, and be reused.
Owner:HARBIN ENG UNIV

Automatic feeding device during crystal material processing

ActiveCN102424248AAvoid manual long-term on-site monitoringSimple structureThrowing machinesConveyor partsMaterials preparationControl system
The invention relates to an automatic feeding device during crystal material processing, relating to auxiliary devices of crystal processing. A crystal bar storage mechanism for material preparation in early stage is arranged on one side of a distribution feeding mechanism for interval delay, a plurality of mutually relative hook teeth (22) are arranged at outer edges of at least two crystal bar conveying wheels (17), a ratchet wheel (15) arranged on a shaft is connected with a control system of the distribution feeding mechanism, and the control system of the distribution feeding mechanism drives the ratchet wheel to make the hook teeth on the crystal bar conveying wheels drive crystal bars of the crystal bar storage mechanism for the material preparation in early stage to move onto a crystal bar discharge plate (2) for guiding materials on the other side of the distribution feeding mechanism. According to the automatic feeding device disclosed by the invention, silicon cores are conveyed to the distribution feeding mechanism for the interval delay by the crystal bar storage mechanism for the material preparation in the early stage, and the distribution feeding mechanism for the interval delay realizes the interval delay conveyance of the crystal bars onto the crystal bar discharge plate for guiding the materials by the control system of the distribution feeding mechanism, thus the defect that labors need to keep an eye on the production field for a long term in the traditional processing method is prevented.
Owner:洛阳市自动化研究所有限公司

Workpiece handling device

InactiveUS6276513B1Satisfied handling efficiencyThrowing machinesMetal working apparatusManufacturing lineEngineering
For handling elongate and flat workpieces flowing in a manufacturing line, two arrangements are disclosed, one being an arrangement including a workpiece posture changing device which changes the posture of each workpiece at the time when the workpiece is transmitted from a first conveyer to a second conveyer, and the other being an arrangement for bundling the workpiece flowing in the manufacturing line.
Owner:CALSONIC KANSEI CORP

Long-range conveying haversack throwing machine

The invention discloses a long-range conveying haversack throwing machine. A lower machine frame is arranged at the lower end of an upper machine frame, a front support is arranged at the lower end of the lower machine frame, the bottom end of the front support is provided with a front travelling wheel, the bottom end of a rear support is provided with a rear steering wheel, the front upper end of the upper machine frame is provided with a motor roller, and the rear upper end of the upper machine frame is provided with a rear roller, an upper conveying belt is arranged on the rear roller and the motor roller, and the front lower end of the upper machine frame is provided with a haversack throwing frame. The front end of the haversack throwing frame is provided with an upper bearing block, the rear end of the haversack throwing frame is provided with a lower bearing block, the front end of the haversack throwing frame is provided with a high-speed motor roller, the rear end of the haversack throwing frame is provided with a follow-up roller, a haversack throwing conveying belt is arranged at the upper end of the high-speed motor roller and the upper end of the follow-up roller, and the lower side of the haversack throwing conveying belt is provided with a riding wheel frame. When the long-range conveying haversack throwing machine is used, haversacks are conveyed to the top end through the upper conveying belt, fall onto the haversack throwing conveying belt, are conveyed through the high-speed rotating haversack throwing conveying belt at high speed, and are thrown to front upper space under the action of inertia.
Owner:杨可秀

Foldable multi-level special-shaped belt transmission type continuous flood-defense sand bag throwing machine

The invention discloses a foldable multi-level special-shaped belt transmission type continuous flood-defense sand bag throwing machine. At present, a machine capable of quickly throwing sand bags is urgently needed for recover damages as far as possible during flood defense. The foldable multi-level special-shaped belt transmission type continuous flood-defense sand bag throwing machine comprises a tracked traveling device, a rotating platform steering device, a throwing platform lifting device, a foldable throwing platform unfolding device, a belt transmission device and a hydraulic system. The tracked traveling device is capable of operating in severe environment; the rotating platform steering device and the throwing platform lifting device are capable of changing sand bag throwing directions and angles at any time as needed; the foldable throwing platform unfolding device is capable of quickly and efficiently folding and unfolding the throwing platform; the sand bags are stably accelerated by a four-level variable-speed special-shaped belts of the belt transmission device; friction force between the sand bags and the belt is increased, and an acceleration process is quicker. The foldable multi-level special-shaped belt transmission type continuous flood-defense sand bag throwing machine has the advantage that operation efficiency in flood defense can be improved to reduce economic loss as far as possible.
Owner:安徽翰邦科技咨询有限公司
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