A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bucket tooth, bucket and excavator
The invention provides a bucket tooth, a bucket and an excavator, related to the field of engineering machinery. The bucket tooth comprises a tooth base, a tooth head and a pair of connection pins, external arc surfaces of the pair of connection pins both are provided with lug bosses, a first axle hole arranged on the tooth head is corresponding to a second axle arranged on the tooth base, two rails are arranged in the second axle hole, and accommodating areas adaptive to the lug bosses are arranged at tail ends of the rails. While assembling, the tooth head is inserted and connected on the tooth base, the pair of connection pins respectively pass through the first axle hole, stretch into the axle hole and further drive the lug bosses to enter into the accommodating areas along the rails,thus, connection between the tooth head and the tooth base is realized; and while disassembling, the connection pins are just taken off from the rails. The bucket tooth, the bucket and the excavator provided by the invention are simple in structure and convenient and easy to assemble and disassemble, and in assembling and disassembling processes, striking the connection pins with great force is not needed, so the assembling and disassembling processes are safer. The bucket tooth is used on the bucket of the engineering machinery, the bucket tooth is time-saving and labor-saving in the assembling and disassembling processes, and can improve working performance of the engineering machinery.
本发明提供的一种斗齿、铲斗及挖掘机，涉及工程机械领域。斗齿包括齿座、齿头及一对连接销，该对连接销的外圆弧面上均设置有凸台，齿头上设有的第一轴孔与齿座上设有的第二轴孔对应，第二轴孔内设有两个轨道，轨道的末端设有与凸台适配的容纳区。装配时，齿头插接在齿座上，该对连接销分别贯穿过所述第一轴孔，伸入所述第二轴孔内，并带动所述凸台沿所述轨道进入容纳区，实现齿头和齿座的连接，拆卸时，将连接销沿轨道脱出即可。本发明结构简单，拆装方便快捷，拆装过程无需大力敲打连接销，拆装过程更安全。在工程机械的铲斗上使用了该斗齿，斗齿拆装省时省力，提高工程机械的作业效率。
Bucket tooth, bucket and excavator
The invention provides a bucket tooth, a bucket and an excavator, related to the field of engineering machinery. The bucket tooth comprises a tooth base, a tooth head and a pair of connection pins, external arc surfaces of the pair of connection pins both are provided with lug bosses, a first axle hole arranged on the tooth head is corresponding to a second axle arranged on the tooth base, two rails are arranged in the second axle hole, and accommodating areas adaptive to the lug bosses are arranged at tail ends of the rails. While assembling, the tooth head is inserted and connected on the tooth base, the pair of connection pins respectively pass through the first axle hole, stretch into the axle hole and further drive the lug bosses to enter into the accommodating areas along the rails,thus, connection between the tooth head and the tooth base is realized; and while disassembling, the connection pins are just taken off from the rails. The bucket tooth, the bucket and the excavator provided by the invention are simple in structure and convenient and easy to assemble and disassemble, and in assembling and disassembling processes, striking the connection pins with great force is not needed, so the assembling and disassembling processes are safer. The bucket tooth is used on the bucket of the engineering machinery, the bucket tooth is time-saving and labor-saving in the assembling and disassembling processes, and can improve working performance of the engineering machinery.
本发明提供的一种斗齿、铲斗及挖掘机，涉及工程机械领域。斗齿包括齿座、齿头及一对连接销，该对连接销的外圆弧面上均设置有凸台，齿头上设有的第一轴孔与齿座上设有的第二轴孔对应，第二轴孔内设有两个轨道，轨道的末端设有与凸台适配的容纳区。装配时，齿头插接在齿座上，该对连接销分别贯穿过所述第一轴孔，伸入所述第二轴孔内，并带动所述凸台沿所述轨道进入容纳区，实现齿头和齿座的连接，拆卸时，将连接销沿轨道脱出即可。本发明结构简单，拆装方便快捷，拆装过程无需大力敲打连接销，拆装过程更安全。在工程机械的铲斗上使用了该斗齿，斗齿拆装省时省力，提高工程机械的作业效率。
Bucket tooth, bucket and excavator
一种斗齿、铲斗及挖掘机
DING JUXIANG (author) / TU XIAODAN (author)
2020-08-18
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING