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    • 1. 发明授权
    • Auger-type ice making machine
    • 螺旋式制冰机
    • US5644927A
    • 1997-07-08
    • US408490
    • 1995-03-22
    • Susumu TatematsuYasumitsu TsukiyamaNoboru WatanabeHideyuki Ikari
    • Susumu TatematsuYasumitsu TsukiyamaNoboru WatanabeHideyuki Ikari
    • F25C1/14
    • F25C1/147
    • An auger-type ice making machine includes an ice making barrel, an auger provided in the ice making barrel, an upper bearing and a lower bearing which are provided inside the ice making barrel for supporting the auger rotatably, and a drive unit for rotating the auger. At the bottom end of the ice making barrel, a connecting flange extending outwardly in the radial direction is formed integrally with the ice making barrel by friction welding. The connecting flange is tightened to the top surface of a casing of the drive unit with bolts. A bearing housing of the lower bearing is fixed in the ice making barrel apart from the casing with a bolt which is screwed in the ice making barrel. The bearing housing of the lower bearing may alternatively be fixed by forming an outward flange and a plurality of projections extending outwardly at the bottom end of the bearing housing and by fitting the plurality of projections in a fitting groove of the casing of the drive unit.
    • 一种螺旋式制冰机包括制冰筒,设在制冰筒中的螺旋推运器,设置在制冰筒内部的上轴承和下轴承,用于可旋转地支撑螺旋钻;以及驱动单元,用于使 螺旋 在制冰筒的底端,通过摩擦焊接与制冰筒一体形成沿径向向外延伸的连接凸缘。 连接法兰用螺栓拧紧到驱动单元的外壳的顶面。 下轴承的轴承座通过拧在制冰筒中的螺栓固定在制冰筒中,与壳体分开。 下轴承的轴承壳可以通过形成向外的凸缘和在轴承壳体的底端向外延伸的多个凸起并且通过将多个突起装配在驱动单元的壳体的配合槽中而被固定。
    • 2. 发明授权
    • Bearing structure for auger-type ice making machines
    • 螺旋式制冰机轴承结构
    • US5531079A
    • 1996-07-02
    • US319010
    • 1994-10-06
    • Susumu TatematsuHiroyuki SugieNaoya UchidaYasumitsu TsukiyamaHideyuki Ikari
    • Susumu TatematsuHiroyuki SugieNaoya UchidaYasumitsu TsukiyamaHideyuki Ikari
    • F16C33/06F25C1/14F25C5/12
    • F25C1/147F16C33/06F25C2500/02
    • A bearing structure for an auger-type ice making machine 10 includes: an auger 17 having a helical blade 17a which rotates within a cylindrical refrigeration casing 11 so as to scrape off ice generated on the inner surface of the refrigeration casing 11 and push it up and out of the casing; a slide bearing 27 for supporting an upper shaft section 17b of the auger17; and, a press head 25 which is provided inside the upper end portion of the refrigeration casing 11 and which supports the slide bearing 27, wherein even if the upper shaft section 17b of the auger 17 and the press head 25 make an axial relative movement as a result of the scraping off and feeding-out of the ice, substantially closed first and second foreign matter trapp spaces A and B are formed in close proximity to the lower and upper ends of the slide bearing. Further, a high-hardness metal layer 17f having a thickness, for example, of approximately 0.5 mm is formed on the surface of the upper shaft section 17b of the auger 17. Any exfoliated portion of the bearing section is trapped in the foreign matter trap spaces, and a satisfactory slideface is formed between the slide bearing and the high-hardness metal layer to achieve a substantial improvement in wear resistance properties.
    • 用于螺旋式制冰机10的轴承结构包括:具有螺旋叶片17a的螺旋推运器17,该螺旋叶片在圆柱形制冷机壳11内旋转,以便刮掉在冷藏套筒11的内表面上产生的冰并将其推开 并从外壳出来; 用于支撑螺旋推运器17的上轴部分17b的滑动轴承27; 以及设置在制冷机壳11的上端部的内侧并支承滑动轴承27的按压头25,其中即使螺旋推运器17的上轴部17b和压头25作轴向相对运动 第一和第二异物捕获空间A和B基本封闭的结果是紧靠滑动轴承的下端和上端形成。 此外,在螺旋钻17的上轴部17b的表面上形成厚度例如约为0.5mm的高硬度金属层17f。轴承部分的任何剥离部分都被夹在异物阱 在滑动轴承和高硬度金属层之间形成令人满意的滑动面,以实现耐磨性能的显着提高。
    • 3. 发明授权
    • Bearing structure for auger-type ice making machines
    • 螺旋式制冰机轴承结构
    • US5605050A
    • 1997-02-25
    • US629401
    • 1996-04-08
    • Susumu TatematsuHiroyuki SugieNaoya UchidaYasumitsu TsukiyamaHideyuki Ikari
    • Susumu TatematsuHiroyuki SugieNaoya UchidaYasumitsu TsukiyamaHideyuki Ikari
    • F16C33/06F25C1/14F25C5/12
    • F25C1/147F16C33/06F25C2500/02
    • A bearing structure for an auger-type ice making machine 10 includes an auger 17 having a helical blade 17a which rotates within a cylindrical refrigeration casing 11 so as to scrape off ice generated on the inner surface of the refrigeration casing 11 and push it up and out of the casing. A slide bearing 27 for supports an upper shaft section 17b of the auger 17 and a press head 25 is provided inside the upper end portion of the refrigeration casing 11 and which supports the slide bearing 27. Even if the upper shaft section 17b of the auger 17 and the press head 25 axially relatively move as a result of the scraping oil and feeding-out of the ice, substantially closed first and second foreign matter trapp spaces A and B are formed in close proximity to the lower and upper ends of the slide bearing. Further, a high-hardness metal layer 17f having a thickness, for example, of approximately 0.5 mm is formed on the surface of the upper shaft section 17b of the auger 17. Any exfoliated portion of the bearing section is trapped in the foreign matter trap spaces, and a satisfactory slideface is formed between the slide bearing and the high-hardness metal layer to achieve a substantial improvement in wear resistance properties.
    • 用于螺旋式制冰机10的轴承结构包括具有螺旋叶片17a的螺旋推运器17,螺旋叶片17a在圆柱形制冷机壳11内旋转,以便刮掉在冷藏套筒11的内表面上产生的冰并向上推, 出壳。 用于支撑螺旋推运器17的上轴部17b的滑动轴承27和压头25设置在制冷机壳11的上端部的内部,并且支撑滑动轴承27.即使螺旋钻的上轴部17b 17并且压头25由于刮油和冰的输出而轴向地相对移动,基本上封闭的第一和第二异物捕获空间A和B非常靠近滑块的下端和上端 轴承。 此外,在螺旋钻17的上轴部17b的表面上形成厚度例如约为0.5mm的高硬度金属层17f。轴承部分的任何剥离部分被捕获在异物阱 在滑动轴承和高硬度金属层之间形成令人满意的滑动面,以实现耐磨性能的显着提高。
    • 6. 发明授权
    • Auger type ice making machine
    • 螺旋式制冰机
    • US5553464A
    • 1996-09-10
    • US352181
    • 1994-12-01
    • Susumu TatematsuKazuhiro MoriHideyuki Ikari
    • Susumu TatematsuKazuhiro MoriHideyuki Ikari
    • F16C17/02F16C33/12F16C33/14F25C1/14F25C5/12
    • F25C1/147F16C17/02F16C33/02F16C33/12F16C33/14
    • An auger type ice making machine according to the present invention comprises a refrigeration casing 11 around which a refrigerant evaporation pipe 13 is wound, an auger 17 rotatably disposed in said refrigeration casing and having a blade 17b formed thereto, and a press head 27 fixed to the inside of the refrigeration casing at the upper end thereof and having an ice compression passage formed in an axial direction. A high-hardness metal layer 35 composed of a self-melting metal is formed to the upper rotary shaft 17c of the auger 17 passing through the center hole 27c of the press head, a resin slide bearing 29 in contact with the metal layer 35 is fixed to the center hole of the press head in such a manner that the slide bearing 29 projects from the boundaries of the high-hardness metal layer at the both ends thereof and covers the entire surface of the metal layer 35, and the upper rotary shaft 17c of the auger 17 is supported by the press head 27 through the slide bearing 29.
    • 根据本发明的螺旋式制冰机包括制冷剂箱11,制冷剂蒸发管13绕其周围,螺旋推运器17可旋转地设置在所述制冷机壳中并具有形成在其上的叶片17b,压头27固定到 在其上端处的制冷机壳的内部并且具有沿轴向形成的冰压缩通道。 在通过压头的中心孔27c的螺旋钻17的上部旋转轴17c上形成由自熔金属构成的高硬度金属层35,与金属层35接触的树脂滑动轴承29为 固定在压头的中心孔,使得滑动轴承29在其两端从高硬度金属层的边界伸出并覆盖金属层35的整个表面,并且上旋转轴 螺旋推运器17的17c由压头27通过滑动轴承29支撑。
    • 7. 发明授权
    • Auger-type ice making machine
    • 螺旋式制冰机
    • US5440892A
    • 1995-08-15
    • US294841
    • 1994-08-29
    • Susumu TatematsuKazuhiro MoriHideyuki Ikari
    • Susumu TatematsuKazuhiro MoriHideyuki Ikari
    • F25C1/14
    • F25C1/147F25C2600/04F25C2700/08
    • An auger-type ice making machine includes a refrigerating cylinder 5, an auger 6 disposed rotatably within the refrigerating cylinder 5 and provided with a spiral blade 6a, a driving motor 8 for driving rotatively the auger 6 and an electric heater mounted around an outlet end portion of the refrigerating cylinder into and through which ice is transported under the effect of rotation of the auger. A coolant vaporizing tube is wound around outer periphery of the refrigerating cylinder, and raw water is fed into the refrigerating cylinder via a feed water pipe. When jamming of ice takes place within the refrigerating cylinder 5, an overcurrent flows through the driving motor 8. The overcurrent is detected by a protector 23 incorporated in a control circuit 30, whereupon the electric heater 22 is electrically energized.
    • 螺旋式制冰机包括制冷缸5,可旋转地设置在冷藏筒5内并具有螺旋叶片6a的螺旋推运器6,用于驱动螺旋推运器6的驱动马达8和安装在出口端周围的电加热器 在螺旋钻旋转的作用下,冰箱的一部分进入并通过冰块输送。 冷却剂蒸发管缠绕在冷藏筒的外周,原水通过给水管送入冷藏筒。 当在冷藏筒5内发生冰块堵塞时,过电流流过驱动电动机8.过电流由装在控制电路30中的保护器23检测,于是电加热器22通电。
    • 9. 发明授权
    • Auger type ice making machine
    • 螺旋式制冰机
    • US4993232A
    • 1991-02-19
    • US520468
    • 1990-05-08
    • Susumu TatematsuJunichi HidaHideyuki IkariNaoya Uchida
    • Susumu TatematsuJunichi HidaHideyuki IkariNaoya Uchida
    • F25C5/18
    • F25C5/187
    • An auger type ice making machine comprises an ice storage level detecting apparatus (5) including an ice storage level sensing plate (5a) disposed within an ice guide barrel (3) at a position opposing to an ice discharge port (2). A pair of guide plates (7) for guiding ice discharged from the ice discharged port toward a center portion of the ice storage level sensing plate are mounted on both side walls (3b) of the ice guide barrel (3) closely adjacent to the ice storage level sensing plate (5). By mounting the paired guide plates (7), gaps otherwise taking place between the ice storage level sensing plate (5) and the ice guide barrel (3) are closed to thereby prevent the ice from moving to the rear side of the ice storage level sensing plate by circumventing it. The ice storage level sensing plate is thus protected from being blocked. Another guide plate (9) inclined toward a center region of the ice storage level sensing plate (5) is provided on a ceiling plate (3a) of the ice guide barrel (3) closely adjacent to a tip end (5d) of the ice storage level sensing plate (5a) to thereby prevent ice from intruding between the ice storage level sensing plate and the ceiling plate (3a).
    • 螺旋式制冰机包括一个储冰水平检测装置(5),其包括一个与冰排放口(2)相对的位置处的导冰筒(3)内的储冰水平检测板(5a)。 一对导冰板(7),用于引导从冰排出口排出的冰向储冰平面检测板的中心部分,在靠近冰的冰导筒(3)的两个侧壁(3b)上安装 存储液位感测板(5)。 通过安装成对的引导板(7),在冰存储液位检测板(5)和导冰筒(3)之间另外发生的间隙被封闭,从而防止冰移动到储冰层的后侧 传感板。 因此,储冰层检测板被保护而不被阻塞。 另一个朝向储冰平面检测板(5)的中心区域倾斜的引导板(9)设置在导冰筒(3)的与冰的顶端(5d)紧密相邻的顶板(3a)上 从而防止冰块入冰层检测板和顶板(3a)之间。
    • 10. 发明申请
    • Method of operating auger ice-making machine
    • 操作螺旋式制冰机的方法
    • US20060150642A1
    • 2006-07-13
    • US11344620
    • 2006-02-01
    • Koji TsuchikawaTakashi HibinoHideyuki Ikari
    • Koji TsuchikawaTakashi HibinoHideyuki Ikari
    • F25C1/00F25C5/18
    • F25C1/147F25C5/187F25C2600/04
    • A method of operating an auger ice-making machine having a refrigeration casing, an auger screw rotatably disposed inside the casing and feeding, while scraping, the ice frozen on an inner wall surface of the casing, a stocker for storing/retaining the ice fed, the stocker being formed with an ice discharge port of the stocker in order to discharge the ice to an exterior of the machine by being opened, and a stored-ice detector for detecting a high level, and a low level, of a quantity of ice stored within the stocker, wherein: when the stored-ice detector detects the high level, a controller is activated to stop ice-making operation, and when the quantity of ice stored decreases below the low level by a required quantity, the controller restarts the ice-making operation; and when the controller judges, during a stopped state of the ice-making operation, that a block of ice has occurred in the stocker, the controller restarts the ice-making operation, provided that the stored-ice detector has detected the low level.
    • 一种操作具有制冷壳体的螺旋推冰机的方法,可旋转地设置在壳体内部的螺旋推进器螺杆,同时刮擦在壳体的内壁表面上冻结的冰块,用于储存/保持供冰的储料器 储存器形成有贮存器的排冰口,以便通过打开来将冰排出到机器的外部;以及存储冰检测器,用于检测大量的 存储在贮存器内的冰,其中:当存储冰检测器检测到高电平时,控制器被激活以停止制冰操作,并且当存储的冰量降低到低于低电平所需数量时,控制器重新启动 制冰作业; 并且当控制器在制冰操作的停止状态下判断存储器中发生冰块时,控制器重新开始制冰操作,只要存储冰检测器已经检测到低电平。