子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | Screw conveyor | US14963498 | 2015-12-09 | US09346626B1 | 2016-05-24 | Mohammad Fakhrizadeh; Zoheir Saboohi; Reza Fakhrizadeh |
| Disclosed is an improved screw conveyor that reduces maintenance. The screw conveyor comprises an elongate trough assembly comprising material input and output gates formed thereon and an elongate screw fighting rotably disposed within the trough assembly. The fighting comprises an elongate hollow shaft comprising a plurality of thorough fluid holes disposed thereon, a proximal end of the shaft adapted to receive a fluid therethrough whereby, the received fluid is discharged from the plurality of fluid holes, and a pair of parallel blades helically wound around the shaft, the blades arranged such that, the fluid holes are disposed between the blades. The fluid is discharged from between the blades forms a pressurized shield between the outer edges of blades and the inner surface of the trough assembly so as to prevent the material from entering the space between the edges of the blades and the inner surface of the trough assembly. | ||||||
| 42 | Conveyor screw for a material conveyor system of a construction machine | US14186354 | 2014-02-21 | US09334123B2 | 2016-05-10 | Arthur Braun |
| The disclosure relates to a conveyor screw for a material conveyor system of a construction machine. The conveyor screw comprises a conveyor section which is configured to convey bulk material, and a driving section which is designed to receive a driving torque or a driving force and to transmit it to the conveyor section. The disclosure is characterized in that the conveyor section and the driving section are connected to each other by friction welding. | ||||||
| 43 | Manipulative auger system | US13632688 | 2012-10-01 | US09061834B2 | 2015-06-23 | Ryan Mulder; Robert Koerselman |
| An auger assembly for moving material is disclosed. The auger assembly includes a first auger section, second auger section, and joint connecting the two sections. The second auger section includes an auger assembly output for dispensing material, such as a harvested grain. The first auger section, second auger section, and joint each rotate about its own axis, thereby causing three-dimensional movement of the auger assembly and particularly the auger assembly output. The auger assembly is capable of both manual control, such as by a joystick, and automatic control, such as by an electronic controller. Also provided is a material handling apparatus employing the disclosed auger assembly and also including a container for storing material to be moved by the auger assembly. | ||||||
| 44 | Auger with laser cladding and/or laser heat treatment and method | US13938410 | 2013-07-10 | US09044820B2 | 2015-06-02 | Keith A. Johnson |
| An agricultural auger for conveying grain material is provided. The agricultural auger includes a shaft that is adapted to rotate about a central axis. A flight extends and spirals about the shaft. The flight further includes a base material of a first hardness. A laser treated material is formed on or into the base material along a portion of the flight. The laser treated material comprises a second hardness greater than the first hardness. | ||||||
| 45 | Grain saver catch for an agricultural combine | US13671950 | 2012-11-08 | US09038814B2 | 2015-05-26 | Cooper Wilhelm Linde |
| An agricultural combine unloader assembly includes an unloader tube having an internal passage in fluid communication with a discharge outlet at an end of the unloader tube. A door is mounted adjacent the discharge outlet for covering the discharge outlet. The door is moveable between an open position uncovering the discharge outlet and a closed position at least partially covering the discharge outlet. In the open position, the door is positioned below a flow path of grain to be discharged through the discharge outlet. A catch is mounted adjacent the door. The catch includes a housing having an open end adjacent a first end of the door and a closed end adjacent a second end of the door opposite the first end. The catch is operatively connected to the door and movable between a first position and a second position. | ||||||
| 46 | Grain auger blow-out door | US13917383 | 2013-06-13 | US08967357B2 | 2015-03-03 | Terry Douglas Houssian; Bradley Metro Zazula |
| A grain auger having a discharge chute with a primary opening is also provided with at least one secondary opening and a door movable between opened and closed positions relative to the secondary opening. The door is normally closed by spring bias, but will open if the primary discharge opening becomes blocked, thereby releasing grain through the secondary opening, to prevent damage to the auger. | ||||||
| 47 | SYSTEM FOR PROCESSING MATERIAL FOR A GASIFIER | US14046743 | 2013-10-04 | US20140271047A1 | 2014-09-18 | Mark E. Koenig; Larry E. Koenig |
| A system for processing material for a gasifier. The system comprises an auger feeder adapted to receive material to be gasified. The auger feeder is adapted to feed the material. A tube is connected to the auger feeder such that the tube is adapted to receive the material from the auger feeder. The tube is also connected to a gasifier, which is adapted to receive the material from the tube. | ||||||
| 48 | ISOLATION GATE | US14046753 | 2013-10-04 | US20140264130A1 | 2014-09-18 | Mark E. Koenig; Larry E. Koenig |
| A gate comprising a frame and a blade. The frame defines an opening that is adapted to be opened and closed, and the blade is associated with the frame such that the blade is adapted to open and close the opening. For such purpose, the blade is adapted to move along a path defined by the frame between an open position and a closed position. | ||||||
| 49 | AUGER HOPPER WITH ENHANCED OVERFLOW TRAPPING ABILITY | US13555265 | 2012-07-23 | US20140021010A1 | 2014-01-23 | Keith Putman |
| The invention is an auger hopper attachment that can be positioned immediately adjacent a grain hopper outlet to reduce grain loss during transfer. The hopper comprises an adjustable stand that can be used to adjust the vertical position of the hopper to raise it toward the grain hopper outlet. | ||||||
| 50 | GRAIN BAG EXTRACTOR WITH STEERING AND DRIVE | US13368988 | 2012-02-08 | US20130177372A1 | 2013-07-11 | Hubertus de Koning |
| A grain bag extractor has a frame, with a main auger oriented to discharge grain into a transport vehicle, and feed augers extending laterally from the intake end of the main auger to bring in grain from the sides of the bag. Wheels support the apparatus, a wheel drive rotates the wheels, and a drive control activates the wheel drive. A steering actuator steers the wheels. The drive and steering controls are placed so that an operator can view the bag and feed augers, and control the speed of wheel rotation, and steer the apparatus into the bag. | ||||||
| 51 | Positive operating combine unloader discharge door arrangement | US11643364 | 2006-12-20 | US20080149463A1 | 2008-06-26 | William McCully; William L. Cooksey; Steven M. Wardlow; Orlin W. Johnson |
| A positive operating combine unloading discharge door which operates independent of the presence of grain in the unloading tube and is attached to the unloading tube to minimize opposition and obstruction to grain flow and completely cover the open end of the unloading tube when the unloading cycle is complete to minimize or eliminate grain loss due to grain dribble. | ||||||
| 52 | Dosing device for bulk goods | US10470179 | 2003-07-22 | US20040050873A1 | 2004-03-18 | Horst Vohwinkel |
| A dosing device for bulk goods comprises a mounting frame (2) in which a trough (4) with a dosing screw (28) is arranged, a drive motor (30) and at least one first vibrating paddle (48). The trough (4) comprises two opposing sidewalls (14, 16), of which at least one flexible sidewall (14) is flexible and the vibrating paddle (48) is arranged on said flexible sidewall (14). The upper edges of said sidewalls (14, 16) are not parallel to each other. A significant improvement in mass flow may be achieved, with a particularly effective prevention of cavity formation, whereby any bulk goods bridges which are formed are rapidly and effectively broken. Even bulk goods which have a clearly poor flow characteristic and tend to clump or stick to the trough sidewalls can be dosed without problems. | ||||||
| 53 | Granular material conveyor | US10395293 | 2003-03-24 | US06698578B2 | 2004-03-02 | Charles Lepage |
| Disclosed is an improved conveyor. The invention provides an apparatus for conveying material having an elongated tube with an input end and a discharge end, an intake hopper having a front end secured to the input end of the tube and an endless belt for conveying material from the intake hopper to the discharge end of the tube. Mounted within the intake hopper is at least two augers positioned above the endless belt and external to the input end of the tube. The endless belt and the augers are driven with appropriate drive mechanisms. Rotation of the augers conveys granular material in the hopper toward the input end of the tube so as to flood feed the input end of the tube. The granular material is then carried to the discharge end of the tube by the belt. In addition, the invention provides for the mounting of the augers to permit adjustment of the location of the augers within the intake hopper as well as facilitating easy removal and replacement of the augers. Further, the speed at which the augers are to be driven is also adjustable. The foregoing provides great flexibility with respect to different applications which the conveyor will be used for. The invention also provides for additional feed augers located toward the rear of the hopper and adapted for moving material from the sides of the hopper towards the center where it will be transported by the belt and augers to the input end of the tube. | ||||||
| 54 | Granular material conveyor | US09828009 | 2001-04-06 | US20020063040A1 | 2002-05-30 | Charles Lepage |
| Disclosed is an improved conveyor. The invention provides an apparatus for conveying material having an elongated tube with an input end and a discharge end, an intake hopper having a front end secured to the input end of the tube and an endless belt for conveying material from the intake hopper to the discharge end of the tube. Mounted within the intake hopper is at least two augers positioned above the endless belt and external to the input end of the tube. The endless belt and the augers are driven with appropriate drive means. Rotation of the augers conveys granular material in the hopper toward the input end of the tube so as to flood feed the input end of the tube. The granular material is then carried to the discharge end of the tube by the belt. In addition, the invention provides for the mounting of the augers to permit adjustment of the location of the augers within the intake hopper as well as facilitating easy removal and replacement of the augers. Further, the speed at which the augers are to be driven is also adjustable. The foregoing provides great flexibility with respect to different applications which the conveyor will be used for. The invention also provides for additional feed augers located toward the rear of the hopper and adapted for moving material from the sides of the hopper towards the center where it will be transported by the belt and augers to the input end of the tube. | ||||||
| 55 | Hopper for grain augers | US050663 | 1979-06-21 | US4220434A | 1980-09-02 | Otto R. Letzig |
| A hopper for use with grain elevators is the subject of the present invention. Two components are separable but are held together by a friction coupling. The first component comprises a trough which partially encloses the auger and receives the second component which presents a hopper for receiving grain. The holding area of the hopper empties into an opening which is in alignment with the open area of the auger for feeding grain to the latter. A pair of side flaps extend from the holding area down into the trough to present a coupling to hold the two components together. | ||||||
| 56 | Clearing device for clearing dirt removal container of sewer and street cleaning vehicle | US15199360 | 2016-06-30 | US10150619B2 | 2018-12-11 | Karl Wiedemann |
| A sewer and/or road cleaning vehicle is provided. The cleaning vehicle includes a dirt removal container with a central longitudinal barrel axis, container walls and a container bottom. The dirt removal container has a shape of a barrel and is arranged to accommodate and transport mineral dirt residues collected during cleaning. A clearing device is provided to empty out the dirt removal container. The clearing device includes a conveying screw and is arranged on a carrier inside the dirt removal container. The carrier is pivoted around the central longitudinal barrel axis by a pivoting drive so that the conveying screw is laterally deflected in a first and in a second direction along the container walls relative to a center position associated with the container bottom. A discharge screw assembly is arranged downstream of, and transversely to, the conveying screw to discharge the mineral dirt residues outwardly. | ||||||
| 57 | SYSTEMS AND METHODS FOR PROVIDING FEED MATERIAL TO A PRESSURIZED SYSTEM | US15653595 | 2017-07-19 | US20180022556A1 | 2018-01-25 | Joseph Broun POWELL; Robert Edward TREPTE |
| Methods and systems for transferring feed materials between zones having substantially different pressures, where the transfer can be continuous or semi-continuous. The methods and systems include a plurality of lock hoppers to receive feed material from a low pressure zone and pressurize it with fluid to a pressure of a high pressure zone. The pressurized material can be discharged to a circulation loop, which carries the pressurized material to one or more receiving unit(s) of a pressurized system. At least some feed material remains in the receiving unit(s) and at least a portion of the fluid exits to become part of the circulation loop. After discharge, the lock hoppers can be depressurized so the next pressurization cycle can begin with additional feed material. The lock hoppers can be operated in a time-staggered manner to provide continuous or semi-continuous transfer of material. | ||||||
| 58 | FEEDER FOR BULK SOLIDS | US15600413 | 2017-05-19 | US20170334655A1 | 2017-11-23 | CORRIE IAN NICHOL |
| A feeder for bulk solids has a rotatable bin with an open bottom and an open top and is tilted so that one side of the bin is substantially vertical. A rotating auger is located within the bin having a vertically oriented exposed helical fin. Longitudinal ribs are secured on the inner surface of the bin and spaced radially. Material is loaded into the open top of the rotating bin, tumbling the material towards the bottom of the bin causing the material to constantly contact the rotating auger. The auger then feeds the material through the open bottom of the bin. Ribs engage the material in the bin enhancing tumbling and feeding. | ||||||
| 59 | System for processing material for a gasifier | US14046743 | 2013-10-04 | US09550630B2 | 2017-01-24 | Mark E. Koenig; Larry E. Koenig |
| A system for processing material for a gasifier. The system comprises an auger feeder adapted to receive material to be gasified. The auger feeder is adapted to feed the material. A tube is connected to the auger feeder such that the tube is adapted to receive the material from the auger feeder. The tube is also connected to a gasifier, which is adapted to receive the material from the tube. | ||||||
| 60 | CLEARING DEVICE FOR CLEARING DIRT REMOVAL CONTAINER OF SEWER AND STREET CLEANING VEHICLE | US15199360 | 2016-06-30 | US20160311624A1 | 2016-10-27 | Karl Wiedemann |
| A sewer and/or road cleaning vehicle is provided. The cleaning vehicle includes a dirt removal container with a central longitudinal barrel axis, container walls and a container bottom. The dirt removal container has a shape of a barrel and is arranged to accommodate and transport mineral dirt residues collected during cleaning. A clearing device is provided to empty out the dirt removal container. The clearing device includes a conveying screw and is arranged on a carrier inside the dirt removal container. The carrier is pivoted around the central longitudinal barrel axis by a pivoting drive so that the conveying screw is laterally deflected in a first and in a second direction along the container walls relative to a center position associated with the container bottom. A discharge screw assembly is arranged downstream of, and transversely to, the conveying screw to discharge the mineral dirt residues outwardly. | ||||||
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