Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Combined bucket tooth and tooth holder structure for loader
The invention relates to the field of loaders, in particular to a combined bucket tooth and tooth holder structure for a loader, which comprises a tooth holder, a bucket tooth and a connecting part, the connecting part comprises a connecting rod, a connecting plate is fixed on the connecting rod, a cavity is arranged in the connecting rod, a bidirectional screw is rotatably connected in the cavity, two side sections of the bidirectional screw are in threaded connection with limiting blocks, and the limiting blocks are in threaded connection with the bucket tooth. The other end of the limiting block is in sliding connection with the inner wall of the cavity, a worm gear is fixedly arranged on the middle section of the two-way screw in a sleeved mode, the outer end of the worm gear is meshed with a worm, and the worm is rotationally connected with the inner wall of the cavity. The connecting part and the control part are additionally arranged, the tooth holder and the bucket tooth are screwed in a threaded mode, the connecting rod penetrates through the first through hole and the second through hole, at the moment, the worm is rotated through the control part, the two limiting blocks stretch out of the connecting rod, the limiting effect is achieved, the problem that the connecting rod shakes and falls off due to long-time work can be effectively solved, and reverse operation is achieved. Therefore, the bucket teeth on the tooth holder can be taken down, and the operation is convenient.
本发明涉及装载机领域，具体涉及一种装载机用组合式斗齿与齿座结构，包括齿座、斗齿和连接部，连接部包括连接杆，连接杆上固定有连接板，且连接杆内设有腔体，腔体内转动连接有双向螺杆，双向螺杆的两侧段均螺纹连接有限位块，限位块的另一端与腔体内壁滑动连接，双向螺杆的中间段套设固定有蜗轮，蜗轮的外端啮合有蜗杆，蜗杆与腔体的内壁转动连接，该结构还包括控制部。本发明通过加入连接部和控制部，齿座与斗齿螺纹拧紧，将连接杆穿过通孔一和通孔二，此时，利用控制部转动蜗杆，使得两个限位块伸出连接杆，起到限位作用，能有效防止因长时间工作而导致连接杆晃动脱落的问题，反向操作，即可取下齿座上的斗齿，操作也较为方便。
Combined bucket tooth and tooth holder structure for loader
The invention relates to the field of loaders, in particular to a combined bucket tooth and tooth holder structure for a loader, which comprises a tooth holder, a bucket tooth and a connecting part, the connecting part comprises a connecting rod, a connecting plate is fixed on the connecting rod, a cavity is arranged in the connecting rod, a bidirectional screw is rotatably connected in the cavity, two side sections of the bidirectional screw are in threaded connection with limiting blocks, and the limiting blocks are in threaded connection with the bucket tooth. The other end of the limiting block is in sliding connection with the inner wall of the cavity, a worm gear is fixedly arranged on the middle section of the two-way screw in a sleeved mode, the outer end of the worm gear is meshed with a worm, and the worm is rotationally connected with the inner wall of the cavity. The connecting part and the control part are additionally arranged, the tooth holder and the bucket tooth are screwed in a threaded mode, the connecting rod penetrates through the first through hole and the second through hole, at the moment, the worm is rotated through the control part, the two limiting blocks stretch out of the connecting rod, the limiting effect is achieved, the problem that the connecting rod shakes and falls off due to long-time work can be effectively solved, and reverse operation is achieved. Therefore, the bucket teeth on the tooth holder can be taken down, and the operation is convenient.
本发明涉及装载机领域，具体涉及一种装载机用组合式斗齿与齿座结构，包括齿座、斗齿和连接部，连接部包括连接杆，连接杆上固定有连接板，且连接杆内设有腔体，腔体内转动连接有双向螺杆，双向螺杆的两侧段均螺纹连接有限位块，限位块的另一端与腔体内壁滑动连接，双向螺杆的中间段套设固定有蜗轮，蜗轮的外端啮合有蜗杆，蜗杆与腔体的内壁转动连接，该结构还包括控制部。本发明通过加入连接部和控制部，齿座与斗齿螺纹拧紧，将连接杆穿过通孔一和通孔二，此时，利用控制部转动蜗杆，使得两个限位块伸出连接杆，起到限位作用，能有效防止因长时间工作而导致连接杆晃动脱落的问题，反向操作，即可取下齿座上的斗齿，操作也较为方便。
Combined bucket tooth and tooth holder structure for loader
一种装载机用组合式斗齿与齿座结构
WANG DEFA (Autor:in) / XU CHAO (Autor:in) / NIU SHAOWEI (Autor:in) / HUANG BAOLEI (Autor:in) / ZHAI JIAN (Autor:in) / YU FANGYOU (Autor:in) / XIA SHENGHUA (Autor:in)
09.09.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
Steel for bucket tooth holder and bucket tooth holder manufacturing method
| Europäisches Patentamt | 2020