A casing structure for mechanical equipment and a pipe reel provided with the casing structure

Abstract

The invention discloses a shell structure for mechanical equipment. The shell structure comprises a shell and a shell cover module, wherein the shell is a square structure, and at least one surface is set as an opening; and the shell cover module is positioned on the surface of the opening and used for closing the surface. The invention further discloses a pipe coiling machine; the pipe coiling machine comprises a pipe winding mechanism and an elastic mechanism for providing power for winding of pipes; and the pipe winding mechanism and the elastic mechanism synchronously rotate around a rotating axle (x). The pipe coiling machine further comprises the shell structure; and the shell structure is used for supporting the pipe winding mechanism and the elastic mechanism. In the pipe coiling machine provided by the invention, the shell of the square structure is an integrally molded structure, is stably placed, and is provided with a support part suitable for lateral and / or vertical placement, so that the practicability is high.

Description

[0001] technology field [0002] The invention relates to the field of pipe coiling equipment, in particular to a coiling machine. Background technique [0003] Pipe fittings are needed in many occasions, such as: water pipes, air pipes, electric wires and oil pipes, etc., and pipe fittings need to be coiled, especially in household irrigation gardens. It ensures the convenience of hose use and the neatness of placement. [0004] In the existing technology, such as Figure 1-3 As shown, the hose reel used for the hose includes a coil spring 3, a coil coil 4, a cover body 1 and a cover body 2 matched with the cover body 1, and the coil spring 3 is curled and placed on the coil coil 4 and placed together in the first cover 1 and the second cover 2. In this hose reel, it is installed on the wall through the support frame 5, and is fixed in a hanging type. This prior art solves the messy placement of the hose, plays the role of storing the hose, can realize the pulling out and r...

AI Technical Summary

Problems solved by technology

This prior art solves the messy placement of the hose, plays the role of storing the hose, can realize the pulling out and retracting of the hose, and can also be used for pulling out and retracting other objects that can be wound, such as electric wires, trachea, etc., but still have the following defects: (1) The shell structure after the cooperation of the cover body 1 and the cover body 2 is similar to a circle in shape, and is generally only suitable for side placement. In actual use, it is generally hung It is placed on the wall, and the fixing method is single. Once it is fixed on the wall, it is extremely difficult to disassemble, and the disassembly will cause damage to the wall or the hose reel, which brings great inconvenience to use. Secondly, due to the similar circular The structural setting makes the placement of the hose reel unstable, and it cannot be applied to vertical placement. If it is vertically fixed to the ground, the practicability is poor; The coil spring 3 has a large coiling elastic force, and it is extremely difficult to install the coil spring 3 on the coil coil 4, the installation is difficult, and the coil spring 3 or the coil coil 4 will also be damaged

When pulling the tube, the pulling force required to pull the hose is not uniform, and as the hose is pulled out continuously, the required pulling force becomes larger and larger, so that it is difficult to pull the tube at the end; similarly, when the hose is wound , with the retraction of the pipe, the force is not uniform, which makes the speed increase, which is very easy to cause injury to the user, especially in the process of repeatedly pulling and winding the pipe, the reel is very easy to damage, which greatly reduces the service life of the device

And the materials of the coil spring 3 in the prior art are all iron, which is very easy to rust, especially the hose reel is an appliance for outdoor use, thereby greatly reducing the service life of the hose reel, and the iron coil spring 3 The part connected to the reel 4 needs to be annealed, and the annealed part is easily damaged. During the repeated use of the reel, the coil spring 3 is easily damaged, which greatly reduces the service life of the reel; (3) The reel 4 of the reel is an integral structure, so when assembling, a special pipe winding machine must be arranged on one side to wind the pipe onto the reel 4. The pipe winding machine not only It occupies an area, and a large number of pipes make the workplace confusing, and the pipe assembly operation is complicated, which greatly increases the manufacturing cost and reduces the work efficiency

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