A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Yoke assembly for excavator thumb
A thumb (110) for an implement (104) of a machine (100) is disclosed. The thumb (110) has first and second side plates (200, 202), each having a pivot end (210) for pivotably connecting to a link (102) of the machine (110) and an engagement end (214) for engagement with a load. Further, a belly plate (220) extends across the width of the thumb (110) between the first and second side plates (200, 210) and along the length of the thumb (110) from the pivot end (210) towards the engagement end (214). The thumb (110) has a yoke assembly (222) mounted to a surface (228) of the abdominal plate (220) and configured to connect the thumb (110) to a thumb actuator (120) that pivots the thumb about a pivot end (210). The yoke assembly (222) includes a first yoke plate (224) having a first yoke plate opening (230), a second yoke plate (226) opposite the first yoke plate and having a second yoke plate opening (230) aligned with the first yoke plate opening, and a first inner collar spacer (234) mounted to an inner surface (236) of the first yoke plate (224) aligned with the first yoke plate opening (230). A second inner collar spacer (234) is mounted to the inner surface (236) of the second yoke plate (226) and aligned with the second yoke plate opening (226).
公开了一种用于机器(100)的机具(104)的拇指(110)。拇指(110)具有第一和第二侧板(200、202)，每个侧板具有用于枢转地连接到机器(110)的连杆(102)的枢转端(210)和用于与负载接合的接合端(214)。另外，腹部板(220)在第一和第二侧板(200、210)之间延伸跨过拇指(110)的宽度，并且沿拇指(110)的长度从枢转端(210)朝向接合端(214)延伸。拇指(110)具有轭架组件(222)，其安装到腹部板(220)的表面(228)并且配置为将拇指(110)连接到拇指致动器(120)，拇指致动器(120)使拇指围绕枢转端(210)枢转。轭架组件(222)包括具有第一轭板开口(230)的第一轭板(224)，与第一轭板相对并具有与第一轭板开口对齐的第二轭板开口(230)的第二轭板(226)，以及安装到与第一轭板开口(230)对齐的第一轭板(224)的内表面(236)上的第一内套环间隔件(234)。第二内套环间隔件(234)被安装到第二轭板(226)的内表面(236)上并且与第二轭板开口(226)对齐。
Yoke assembly for excavator thumb
A thumb (110) for an implement (104) of a machine (100) is disclosed. The thumb (110) has first and second side plates (200, 202), each having a pivot end (210) for pivotably connecting to a link (102) of the machine (110) and an engagement end (214) for engagement with a load. Further, a belly plate (220) extends across the width of the thumb (110) between the first and second side plates (200, 210) and along the length of the thumb (110) from the pivot end (210) towards the engagement end (214). The thumb (110) has a yoke assembly (222) mounted to a surface (228) of the abdominal plate (220) and configured to connect the thumb (110) to a thumb actuator (120) that pivots the thumb about a pivot end (210). The yoke assembly (222) includes a first yoke plate (224) having a first yoke plate opening (230), a second yoke plate (226) opposite the first yoke plate and having a second yoke plate opening (230) aligned with the first yoke plate opening, and a first inner collar spacer (234) mounted to an inner surface (236) of the first yoke plate (224) aligned with the first yoke plate opening (230). A second inner collar spacer (234) is mounted to the inner surface (236) of the second yoke plate (226) and aligned with the second yoke plate opening (226).
公开了一种用于机器(100)的机具(104)的拇指(110)。拇指(110)具有第一和第二侧板(200、202)，每个侧板具有用于枢转地连接到机器(110)的连杆(102)的枢转端(210)和用于与负载接合的接合端(214)。另外，腹部板(220)在第一和第二侧板(200、210)之间延伸跨过拇指(110)的宽度，并且沿拇指(110)的长度从枢转端(210)朝向接合端(214)延伸。拇指(110)具有轭架组件(222)，其安装到腹部板(220)的表面(228)并且配置为将拇指(110)连接到拇指致动器(120)，拇指致动器(120)使拇指围绕枢转端(210)枢转。轭架组件(222)包括具有第一轭板开口(230)的第一轭板(224)，与第一轭板相对并具有与第一轭板开口对齐的第二轭板开口(230)的第二轭板(226)，以及安装到与第一轭板开口(230)对齐的第一轭板(224)的内表面(236)上的第一内套环间隔件(234)。第二内套环间隔件(234)被安装到第二轭板(226)的内表面(236)上并且与第二轭板开口(226)对齐。
Yoke assembly for excavator thumb
用于挖掘机拇指的轭架组件
KOVAL ANDREW D (author) / SHEA ROBERT PAUL (author)
2024-04-05
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING