CN202646353U

CN202646353U - Rotating mechanism with flexible housing

Info

Publication number: CN202646353U
Application number: CN 201220331719
Authority: CN
Inventors: 葛开友; 李红强; 吉鸣
Original assignee: Maquet Suzhou Co Ltd
Current assignee: Maquet Suzhou Co Ltd
Priority date: 2012-07-10
Filing date: 2012-07-10
Publication date: 2013-01-02
Anticipated expiration: 2022-07-10

Abstract

The utility model relates to a rotating mechanism with a flexible housing. The rotating mechanism comprises an electric arm, wherein the electric arm is connected with an elbow fixed frame, an upper rotating shaft and a lower rotating shaft are arranged on the elbow fixed frame, the flexible housing is arranged on the electric arm, one end of the flexible housing is wound on the upper rotting shaft, the other end of the flexible housing is wound on the lower rotating shaft, and springs are arranged on the upper rotating shaft and the lower rotating shaft. The rotating mechanism adopts the flexible housing, so that the rotating mechanism can not only play a role of a glass steel housing of the electric arm, but also realize the advantages of simple structure and convenience in operation in comparison with the existing glass steel housing; and furthermore, the rotating mechanism is low in material cost, conductive to mass production, more conductive to market development and capable of creating greater economic benefits.

Description

The rotating machinery of soft shell

Technical field

The utility model relates to the rotating machinery in the machinery, especially designs a kind of rotating machinery of soft shell.

Background technique

The shell of the existing electronic arm of tower crane all is comprised of a fixing glass fibre reinforced plastics casing and movable glass fibre reinforced plastics, and movable glass fibre reinforced plastics rotates in fixing glass fibre reinforced plastics casing.Although this mode has the advantage of easy cleaning, also exist on the high side, the problem such as the slit is larger.

Summary of the invention

In order to overcome defects, the utility model provides a kind of rotating machinery of soft shell, and is simple in structure, and the cost of material is low, can create larger economic benefit for enterprise.

The technical scheme in the invention for solving the technical problem is: a kind of rotating machinery of soft shell, comprise electronic arm, electronic arm is connected with the ancon fixing frame, the ancon fixing frame is provided with running shaft and Shaft, electronic arm is provided with soft shell, one end winding of soft shell is on upper running shaft, and the other end winding of soft shell is on Shaft, and upper running shaft and Shaft are provided with spring.

The beneficial effects of the utility model are: the employing soft shell not only can play the effect of electronic arm glass fibre reinforced plastics casing, and not only simple in structure, easy to operate with respect to glass fibre reinforced plastics casing before, and more flexibility.The cost of material is low, is beneficial to batch production, more is conducive to exploit market, for enterprise creates larger economic benefit.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the enlarged diagram of A among Fig. 1.

Among the figure: 1, electronic arm 2, ancon fixing frame 3, upper running shaft 4, Shaft 5, soft shell 6, spring.

Embodiment

Below in conjunction with the drawings and the specific embodiments the utility model is described in detail:

The rotating machinery of a kind of soft shell as depicted in figs. 1 and 2, comprise electronic arm 1, electronic arm 1 is connected with ancon fixing frame 2, ancon fixing frame 2 is provided with running shaft 3 and Shaft 4, electronic arm 1 is provided with soft shell 5, one end winding of soft shell 5 is on upper running shaft 3, and the other end winding of soft shell 5 is on Shaft 4, and upper running shaft 3 and Shaft 4 are provided with spring 6;

When electronic arm was rotated down, soft shell top was in extended state, moved downward around upper running shaft thereby drive soft shell, and the soft shell bottom is in compressive state, and under the drive of Shaft spring, soft shell is transferred to Shaft.

When electronic arm rotated up, the soft shell bottom was in extended state, drove soft shell and moved upward around Shaft, and soft shell top is in compressive state, and under the drive of upper running shaft spring, soft shell is transferred to running shaft.

It is emphasized that: above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does.

Claims

1. the rotating machinery of a soft shell, it is characterized in that: comprise electronic arm (1), described electronic arm (1) is connected with ancon fixing frame (2), described ancon fixing frame (2) is provided with running shaft (3) and Shaft (4), described electronic arm (1) is provided with soft shell (5), one end winding of described soft shell (5) is on upper running shaft (3), the other end winding of soft shell (5) is on Shaft (4), and described upper running shaft (3) and Shaft (4) are provided with spring (6).