A quick connection structure for a bucket
A quick-connect, bucket technology, applied in construction, mechanically driven excavators/dredgers, earth movers/shovels, etc., can solve the problems of low efficiency, cumbersome disassembly and assembly of buckets, etc., and achieve easy replacement. , Solve the tedious problem of disassembly and assembly, and the effect of high disassembly and assembly efficiency
Active Publication Date: 2021-04-20
XCMG CHONGQING ENG MACHINERY CO LTD
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Problems solved by technology
[0003] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a quick connection structure for buckets to solve the problems of cumbersome disassembly and assembly of buckets and low efficiency in the prior art
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[0023] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.
[0024] Such as Figure 2-4 As shown, the present invention provides a quick connection structure for a bucket, including a ball stud 1 fixedly connected to the arm and / or connecting rod and a ball stud 1 hingedly connected to the bucket and connected to the ball stud The ball head seat 2, the...
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The invention proposes a quick connection structure for a bucket, which belongs to the technical field of construction equipment, and includes a ball stud fixedly connected to an arm and / or a connecting rod, and a ball stud hingedly connected to a bucket and inserted into the ball stud The ball head seat is connected, and the ball head seat is composed of an inner cylinder, an outer jacket, and an abutting block. The outer sleeve of the inner cylinder is covered with the outer jacket, and at least three of the aforesaid abutting blocks are arranged around its circumference. The abutting block is set to slide radially on the inner cylinder. The ball head rod is composed of a ball head and a rod body. A plurality of abutting blocks are used to surround the rod body and abut against the ball head. The inner bottom of the inner cylinder is provided with a Spherical recess to fit the ball head. The application of the quick connection structure of the present invention can solve the cumbersome problem of disassembling and assembling the bucket, and is not only easy to replace, but also has the advantages of saving time and effort, and high disassembling and assembling efficiency.
Description
technical field [0001] The invention relates to the technical field of construction equipment, in particular to a quick connection structure for a bucket. Background technique [0002] The bucket in the prior art is connected with the arm and the connecting rod through the arm pin and the connecting rod, such as figure 1 As shown, the telescopic action of the bucket oil cylinder I drives the bucket to turn over, and the arm II cooperates with the arm pin III as the supporting turning point for the turning action. However, in actual engineering applications, it is necessary to replace buckets with different structural characteristics according to different usage scenarios. To replace a bucket is actually to remove the stick pin III and connecting rod pin IV, and remove the originally used bucket. Then connect the other buckets with arm pin III and connecting rod pin IV with arm II and connecting rod V. The replacement process is cumbersome and time-consuming; The joint betw...
Claims
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IPC IPC(8): E02F3/36
CPCE02F3/3677
Inventor 王旭姜凡刘海明
Owner XCMG CHONGQING ENG MACHINERY CO LTD