公开(公告)号：US08317014B2

公开(公告)日：2012-11-27

申请号：US12675377

申请日：2008-08-20

Applicant: Kenji Hata ,  Takashi Kotaki ,  Narihiro Yoh

Inventor： Kenji Hata ,  Takashi Kotaki ,  Narihiro Yoh

IPC: B65G15/08

CPC classification number: B65G15/08 ,  B65G15/60

Abstract: Belt reversing mechanisms configured to reverse a belt at an upstream portion and a downstream portion of a return belt of a belt conveyor, includes two sets of pinch rollers spaced apart from each other in a belt movement direction and configured to support the belt, and two sets of guide roller mechanisms spaced apart from each other in the belt movement direction and are configured to guide the belt in a tubular shape from outside between the pinch rollers such that the belt is reversed 180 degrees and twisted to cause a center portion of a span between the pinch rollers so as to form a tubular open cross-section with a dirty surface facing inward; and the belt between the two sets of pinch rollers forms a catenary curve or a curve close to the catenary curve.

Abstract translation: 带状反转机构，其构造成在带式输送机的返回带的上游部分和下游部分处反转皮带，包括两组彼此沿皮带移动方向彼此分开的夹送辊，并且构造成支撑皮带，两个 一组引导辊机构在带移动方向上彼此间隔开并且被构造成从夹送辊之间的外部将带引导成管状，使得带被反转180度并且扭曲以使得跨度的中心部分 在夹送辊之间形成具有朝向内侧的脏表面的管状开口横截面; 并且两组夹送辊之间的带形成接近曲线或靠近悬链曲线的曲线。

公开(公告)号：US20110108395A1

公开(公告)日：2011-05-12

申请号：US12675377

申请日：2007-08-20

Applicant: Kenji Hata ,  Takashi Kotaki ,  Narihiro Yoh

Inventor： Kenji Hata ,  Takashi Kotaki ,  Narihiro Yoh

IPC: B65G23/04

CPC classification number: B65G15/08 ,  B65G15/60

Abstract: Belt reversing mechanisms configured to reverse a belt at an upstream portion and a downstream portion of a return belt of a belt conveyor, includes two sets of pinch rollers spaced apart from each other in a belt movement direction and configured to support the belt, and two sets of guide roller mechanisms spaced apart from each other in the belt movement direction and are configured to guide the belt in a tubular shape from outside between the pinch rollers such that the belt is reversed 180 degrees and twisted to cause a center portion of a span between the pinch rollers so as to form a tubular open cross-section with a dirty surface facing inward; and the belt between the two sets of pinch rollers forms a catenary curve or a curve close to the catenary curve.

Abstract translation: 带状反转机构，其构造成在带式输送机的返回带的上游部分和下游部分处反转皮带，包括两组彼此沿皮带移动方向彼此分开的夹送辊，并且构造成支撑皮带，两个 一组引导辊机构在带移动方向上彼此间隔开并且被构造成从夹送辊之间的外部将带引导成管状，使得带被反转180度并且扭曲以使得跨度的中心部分 在夹送辊之间形成具有朝向内侧的脏表面的管状开口横截面; 并且两组夹送辊之间的带形成接近曲线或靠近悬链曲线的曲线。

公开(公告)号：US07299917B2

公开(公告)日：2007-11-27

申请号：US11264723

申请日：2005-11-01

Applicant: Takashi Kotaki ,  Tsunetoshi Goto ,  Yoshiki Nishida

Inventor： Takashi Kotaki ,  Tsunetoshi Goto ,  Yoshiki Nishida

IPC: B65G15/60

CPC classification number: B65G15/62 ,  B65G15/08 ,  B65G39/125 ,  B65G39/16 ,  B65G2201/02 ,  B65G2201/04

Abstract: Disclosed is a belt conveyor capable of greatly reducing friction resistance between side portions of a belt and troughs, comprising troughs (5), a belt moving above the troughs (5) along a longitudinal direction thereof, belt bending members (12) provided outside on both sides of the belt in the width direction so as to be located upstream of an entrance (5a) of the troughs, for abutting with both side portions of the belt to be bent upwardly, load cells (14) for detecting a reactive force exerted by the belt with which the belt bending members (12) make contact, guide rails (16) engaged to cause the belt bending members (12) to be displaced to be fixed at a desired position so as to bend the side portions of the belt or restore the bent belt, and rails (20) for moving the guide rails (16) along the longitudinal direction of the belt.

Abstract translation: 公开了一种带式输送机，其能够大大降低带和槽的侧部之间的摩擦阻力，包括槽（5），沿着其纵向方向在槽（5）上移动的带，带外弯曲构件（12） 沿宽度方向的两侧，以便位于槽的入口（5a）的上游，用于与带的两侧部分邻接以向上弯曲，用于检测反作用力的称重传感器（14） 由带弯曲构件（12）与其接触的带施加，导轨（16）接合以使带弯曲构件（12）移位以固定在期望位置，以便弯曲 带或恢复弯曲的带，以及用于沿着带的纵向方向移动导轨（16）的轨道（20）。

公开(公告)号：US20060054466A1

公开(公告)日：2006-03-16

申请号：US11264125

申请日：2005-11-01

Applicant: Takashi Kotaki ,  Tsunetoshi Goto ,  Yoshiki Nishida

Inventor： Takashi Kotaki ,  Tsunetoshi Goto ,  Yoshiki Nishida

IPC: B65G39/10

CPC classification number: B65G15/62 ,  B65G15/08 ,  B65G39/125 ,  B65G39/16 ,  B65G2201/02 ,  B65G2201/04

Abstract: Disclosed is a belt conveyor capable of greatly reducing friction resistance between side portions of a belt and troughs, comprising troughs (5), a belt moving above the troughs (5) along a longitudinal direction thereof, belt bending members (12) provided outside on both sides of the belt in the width direction so as to be located upstream of an entrance (5a) of the troughs, for abutting with both side portions of the belt to be bent upwardly, load cells (14) for detecting a reactive force exerted by the belt with which the belt bending members (12) make contact, guide rails (16) engaged to cause the belt bending members (12) to be displaced to be fixed at a desired position so as to bend the side portions of the belt or restore the bent belt, and rails (20) for moving the guide rails (16) along the longitudinal direction of the belt.

公开(公告)号：US06971508B2

公开(公告)日：2005-12-06

申请号：US10344566

申请日：2002-03-13

Applicant: Takashi Kotaki ,  Tsunetoshi Goto ,  Yoshiki Nishida

Inventor： Takashi Kotaki ,  Tsunetoshi Goto ,  Yoshiki Nishida

IPC: B65G15/60 ,  B65G15/08 ,  B65G21/22 ,  B65G39/12

CPC classification number: B65G15/62 ,  B65G15/08 ,  B65G39/125 ,  B65G39/16 ,  B65G2201/02 ,  B65G2201/04

Abstract: Disclosed is a belt conveyor capable of greatly reducing friction resistance between side portions of a belt and troughs, comprising troughs (5), a belt moving above the troughs (5) along a longitudinal direction thereof, belt bending members (12) provided outside on both sides of the belt in the width direction so as to be located upstream of an entrance (5a) of the troughs, for abutting with both side portions of the belt to be bent upwardly, load cells (14) for detecting a reactive force exerted by the belt with which the belt bending members (12) make contact, guide rails (16) engaged to cause the belt bending members (12) to be displaced to be fixed at a desired position so as to bend the side portions of the belt or restore the bent belt, and rails (20) for moving the guide rails (16) along the longitudinal direction of the belt.

Abstract translation: 公开了一种带式输送机，其能够大大降低带和槽的侧部之间的摩擦阻力，包括槽（5），沿着其纵向方向在槽（5）上移动的带，带外弯曲构件（12） 沿宽度方向的两侧，以便位于槽的入口（5a）的上游，用于与带的两侧部分邻接以向上弯曲，用于检测反作用力的称重传感器（14） 由带弯曲构件（12）与其接触的带施加，导轨（16）接合以使带弯曲构件（12）移位以固定在期望位置，以便弯曲 带或恢复弯曲的带，以及用于沿着带的纵向方向移动导轨（16）的轨道（20）。

公开(公告)号：US09033188B2

公开(公告)日：2015-05-19

申请号：US13989934

申请日：2011-11-14

Applicant: Takashi Kotaki ,  Fumio Mori

Inventor： Takashi Kotaki ,  Fumio Mori

IPC: G01F11/00 ,  B65G65/48 ,  B65D88/68

CPC classification number: B65G65/48 ,  B65D88/68 ,  B65G65/4836

Abstract: A movable discharge device for use in a particle/bulk material storage silo includes: a travel body configured to travel along a groove provided at a lower portion of a storage silo; a scrape-out unit configured to move integrally with the travel body and including a blade configured to rotate above the groove to rake coals in the storage silo and scrape out the coals to the groove; and a groove closing mechanism configured to close a predetermined region of the groove within a rotation trajectory region of the blade. The discharge device is configured to be able to suppress the change in the discharge amount of coals discharged by the blade from the particle/bulk material storage silo.

Abstract translation: 一种用于颗粒/散装材料储存仓的可移动排放装置包括：行进体，其构造成沿着设置在储存仓的下部的凹槽行进; 刮刀单元，其构造成与所述行进体一体地移动并且包括构造成在所述凹槽上方旋转的刀片，以将煤放在所述存储仓中并将所述煤刮除到所述凹槽; 以及槽关闭机构，其构造成在所述叶片的旋转轨迹区域内闭合所述槽的预定区域。 排出装置构造成能够抑制由叶片从颗粒/散装物料储存筒仓排出的煤的排出量的变化。

公开(公告)号：US07325673B2

公开(公告)日：2008-02-05

申请号：US11264125

申请日：2005-11-01

Applicant: Takashi Kotaki ,  Tsunetoshi Goto ,  Yoshiki Nishida

Inventor： Takashi Kotaki ,  Tsunetoshi Goto ,  Yoshiki Nishida

IPC: B65G15/08

CPC classification number: B65G15/62 ,  B65G15/08 ,  B65G39/125 ,  B65G39/16 ,  B65G2201/02 ,  B65G2201/04

Abstract: Disclosed is a belt conveyor capable of greatly reducing friction resistance between side portions of a belt and troughs, comprising troughs (5), a belt moving above the troughs (5) along a longitudinal direction thereof, belt bending members (12) provided outside on both sides of the belt in the width direction so as to be located upstream of an entrance (5a) of the troughs, for abutting with both side portions of the belt to be bent upwardly, load cells (14) for detecting a reactive force exerted by the belt with which the belt bending members (12) make contact, guide rails (16) engaged to cause the belt bending members (12) to be displaced to be fixed at a desired position so as to bend the side portions of the belt or restore the bent belt, and rails (20) for moving the guide rails (16) along the longitudinal direction of the belt.

Abstract translation: 公开了一种带式输送机，其能够大大降低带和槽的侧部之间的摩擦阻力，包括槽（5），沿着其纵向方向在槽（5）上移动的带，带外弯曲构件（12） 沿宽度方向的两侧，以便位于槽的入口（5a）的上游，用于与带的两侧部分邻接以向上弯曲，用于检测反作用力的称重传感器（14） 由带弯曲构件（12）与其接触的带施加，导轨（16）接合以使带弯曲构件（12）移位以固定在期望位置，以便弯曲 带或恢复弯曲的带，以及用于沿着带的纵向方向移动导轨（16）的轨道（20）。

公开(公告)号：US20130313286A1

公开(公告)日：2013-11-28

申请号：US13989934

申请日：2011-11-14

Applicant: Takashi Kotaki ,  Fumio Mori

Inventor： Takashi Kotaki ,  Fumio Mori

IPC: B65G65/48

CPC classification number: B65G65/48 ,  B65D88/68 ,  B65G65/4836

Abstract: A movable discharge device for use in a particle/bulk material storage silo includes: a travel body configured to travel along a groove provided at a lower portion of a storage silo; a scrape-out unit configured to move integrally with the travel body and including a blade configured to rotate above the groove to rake coals in the storage silo and scrape out the coals to the groove; and a groove closing mechanism configured to close a predetermined region of the groove within a rotation trajectory region of the blade. The discharge device is configured to be able to suppress the change in the discharge amount of coals discharged by the blade from the particle/bulk material storage silo.

Abstract translation: 一种用于颗粒/散装材料储存仓的可移动排放装置包括：行进体，其构造成沿着设置在储存仓的下部的凹槽行进; 刮刀单元，其构造成与所述行进体一体地移动并且包括构造成在所述凹槽上方旋转的刀片，以将煤放在所述存储仓中并将所述煤刮除到所述凹槽; 以及槽关闭机构，其构造成在所述叶片的旋转轨迹区域内闭合所述槽的预定区域。 排出装置构造成能够抑制由叶片从颗粒/散装物料储存筒仓排出的煤的排出量的变化。

公开(公告)号：US20060108206A1

公开(公告)日：2006-05-25

申请号：US11264723

申请日：2005-11-01

Applicant: Takashi Kotaki ,  Tsunetoshi Goto ,  Yoshiki Nishida

Inventor： Takashi Kotaki ,  Tsunetoshi Goto ,  Yoshiki Nishida

IPC: B65G15/60

CPC classification number: B65G15/62 ,  B65G15/08 ,  B65G39/125 ,  B65G39/16 ,  B65G2201/02 ,  B65G2201/04

Abstract: Disclosed is a belt conveyor capable of greatly reducing friction resistance between side portions of a belt and troughs, comprising troughs (5), a belt moving above the troughs (5) along a longitudinal direction thereof, belt bending members (12) provided outside on both sides of the belt in the width direction so as to be located upstream of an entrance (5a) of the troughs, for abutting with both side portions of the belt to be bent upwardly, load cells (14) for detecting a reactive force exerted by the belt with which the belt bending members (12) make contact, guide rails (16) engaged to cause the belt bending members (12) to be displaced to be fixed at a desired position so as to bend the side portions of the belt or restore the bent belt, and rails (20) for moving the guide rails (16) along the longitudinal direction of the belt.

Abstract translation: 公开了一种带式输送机，其能够大大降低带和槽的侧部之间的摩擦阻力，包括槽（5），沿着其纵向方向在槽（5）上移动的带，带外弯曲构件（12） 沿宽度方向的两侧，以便位于槽的入口（5a）的上游，用于与带的两侧部分邻接以向上弯曲，用于检测反作用力的称重传感器（14） 由带弯曲构件（12）与其接触的带施加，导轨（16）接合以使带弯曲构件（12）移位以固定在期望位置，以便弯曲 带或恢复弯曲的带，以及用于沿着带的纵向方向移动导轨（16）的轨道（20）。