Connecting device for speed reducer and coiling block of hoisting mechanism
A hoisting mechanism and connecting device technology, which is applied in the direction of hoisting device, spring mechanism, transportation and packaging, etc., can solve the problem of increasing the space occupied by the hoisting mechanism, low reliability of the connection of the transmission shaft, and the hoisting mechanism. Bloated and huge problems, to achieve the effect of reducing the occupied space, reducing the components, and compacting the structure
Pending Publication Date: 2018-12-11
东莞市台冠起重机械设备有限公司 +1
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[0002] At present, the hoisting mechanism of the crane is basically equipped with a reducer and a reel. In the prior art, a special coupling with compensation performance is needed to connect the reducer and the reel together. The connection deviation compensation is carried out in the radial direction and deflection angle direction. However, the compensatory design of the transmission connection will not only increase the space occupied by the entire lifting mechanism, but also make the lifting mechanism too bloated and bulky, and the connection between the transmission shafts is reliable. The performance is relatively low, and the transmission efficiency will be reduced at the same time, which is extremely inconvenient to use
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[0027] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the implementation modes are not intended to limit the present invention.
[0028] see Figure 1 to Figure 3 As shown, a connection device between a reducer and a reel for a hoisting mechanism of the present invention includes a reducer 1 and a reel 2 connected to the reducer 1. The output shaft 4 in the body 3, of course, during actual use, the transition shaft body and the reduction gear set that is installed on the transition shaft body and the output shaft 4 and cooperate with each other can also be installed in the casing 3, and the casing 3 is installed on the outside On the frame body 5 , the reel 2 is rotatably arranged on the external frame body 5 , one end of the reel 2 is connected with the output shaft 4 , and the rotation axis of the output sha...
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The invention relates to the technical field of cranes, in particular to a connecting device for a speed reducer and a coiling block of a hoisting mechanism. The connecting device comprises the speedreducer and the coiling block connected with the speed reducer; the speed reducer comprises a box body and an output shaft rotationally arranged in the box body; the box body is mounted on an externalframe body; the coiling block is rotationally on the external frame body; one end of the coiling block is connected with the output shaft; the output shaft of the speed reducer is directly mounted and connected with the coiling block; and the rotation axis of the output shaft and the rotation axis of the coiling block are collinear, the situation that the connection reliability between transmission shaft systems is affected due to axial and angular displacement is avoided, the transmission efficiency between the motor and the speed reducer can be improved through synchronous rotation of the speed reducer and the coiling block, meanwhile, the connecting device is few in part, more compact in structure and convenient to mount, and the occupied space is reduced.
Description
technical field [0001] The invention relates to the technical field of cranes, and in particular discloses a connection device for a reducer and a drum of a hoisting mechanism. Background technique [0002] At present, the hoisting mechanism of the crane is basically equipped with a reducer and a reel. In the prior art, a special coupling with compensation performance is needed to connect the reducer and the reel together. The connection deviation compensation is carried out in the radial direction and deflection angle direction. However, the compensatory design of the transmission connection will not only increase the space occupied by the entire lifting mechanism, but also make the lifting mechanism too bloated and bulky, and the connection between the transmission shafts is reliable. The performance is also relatively low, and the transmission efficiency will be reduced at the same time, which is extremely inconvenient to use. Contents of the invention [0003] In orde...
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IPC IPC(8): B66D1/14B66D1/12B66C1/34B66D1/30
CPCB66C1/34B66D1/12B66D1/14B66D1/30
Inventor 冯晓蕾唐来森原宇超胡杰史飞龙高长周雷科锋
Owner 东莞市台冠起重机械设备有限公司
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