Suspension type unpowered storage device

Abstract

The utility model discloses a suspension type unpowered storage device, which comprises an annular suspension chain and two chain wheels, the annular suspension chain is wound on the two chain wheels, the bottoms of the two chain wheels have height difference, and a plurality of hangers are arranged on the annular suspension chain. The two chain wheels with the height difference are arranged, so that the annular suspension chain achieves unpowered transmission under the gravity action of workpieces, the structure is simple, energy is saved, and the environment is protected; the hangers are uniformly distributed, so that reasonable hanging of workpieces is ensured, and collision and interference are avoided; and meanwhile, the crank is arranged, so that maintenance and adjustment during failure are facilitated, and the reliability and maintenance convenience of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to workpiece storage technical field, especially hang formula no -power storage device. BACKGROUND

[0002] In recent years, the production line equipment technology and market have developed rapidly in China, various conveying equipment types have rapidly increased, and conveying technology application is increasingly modernized. Mechanical conveying system is extremely widely used, which involves industry, agriculture, automobile industry and the like, and plays a vital role in various trades. The conveying system is an important logistics equipment of the coating workshop, and through the conveying system, workpieces complete a series of process flows.

[0003] The workpiece storage device is an indispensable conveying unit in the conveying system and can meet the requirements of production process and productivity. Therefore, in actual production, the workpiece storage device becomes a demand. The existing structure of the workpiece storage device is provided with a power source, and many also have a back-and-forth function, that is, the entrance of the workpiece storage device is the exit of the workpiece. However, the workpiece storage device needs to consume a large amount of energy for movement in use, causing waste of energy. CONTENT OF THE UTILITY MODEL

[0004] Therefore, the utility model aims at the deficiencies of the prior art and provides a hang formula no -power storage device, which does not need a power source and can move the whole storage device by relying on the weight of the workpiece.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A hang formula no -power storage device comprises an annular suspension chain and two sprockets, the annular suspension chain is wound on the two sprockets, the bottoms of the two sprockets have a height difference, and a plurality of lifting devices are arranged on the annular suspension chain.

[0007] Further, the lifting device is a lifting hook.

[0008] Further, the lifting devices are uniformly arranged on the annular suspension chain.

[0009] Further, one of the sprockets is provided with a crank.

[0010] The utility model has the advantages of:

[0011] The utility model has the advantages of: BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 The utility model discloses a structure schematic view.

[0013] In the drawing: 1 - annular suspension chain, 2 - chain wheel, 3 - lifting appliance, 4 - rocking handle. DETAILED DESCRIPTION

[0014] The technical scheme in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of the utility model protection.

[0015] Referring to Figure 1 The utility model provides a kind of suspension type unpowered storage device, including annular suspension chain 1 and two chain wheels 2, annular suspension chain 1 is wound on two chain wheels 2, so that annular suspension chain 1 freely rotates on two chain wheels 2, the bottom of two chain wheels 2 has height difference, annular suspension chain 1 is provided with several lifting appliances 3, when workpiece is hung in the lower part of annular suspension chain 1, rely on the weight of workpiece itself to let workpiece drive annular suspension chain 1 rotate, the lifting appliance 3 of this embodiment is hook.Lifting appliance 3 is evenly arranged on annular suspension chain 1, so that workpiece is more reasonably hung on annular suspension chain 1, prevent appearing knock and interference each other.

[0016] In order to facilitate maintenance and adjustment, rocking handle 4 is provided on one of chain wheels 2, when failure occurs, the position of annular suspension chain 1 can be adjusted by rotating rocking handle 4.

[0017] Working principle:

[0018] Using two chain wheels 2 with height difference as the basis, the lower chain of annular suspension chain 1 wound on two chain wheels 2 is inclined at a certain angle, after workpiece is hung in the lower part of annular suspension chain 1, rely on the weight of workpiece itself to let workpiece drive annular suspension chain 1 rotate, and then drive workpiece to move to the side of lower chain wheel 2, when taking workpiece, it is taken from the side of lower chain wheel 2, when the workpiece in front is taken away and generates vacancy, under the joint action of workpiece gravity and chain inclination angle, the workpiece behind will push the whole annular suspension chain 1 to continue rotating a station, and the progressive transmission of workpiece can be realized without power source.

[0019] Finally, it is explained that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited, and other modifications or equivalent replacements of the technical solutions of the present application made by those skilled in the art should be covered in the scope of the claims of the present application, as long as they do not deviate from the spirit and scope of the technical solutions of the present application.

Claims

1. A suspended, unpowered storage device comprising a looped suspension chain (1) and two chain wheels (2), the looped suspension chain (1) being wound around the two chain wheels (2), characterized in that: The bottoms of the two chain wheels (2) have a height difference, and the annular suspension chain (1) is provided with a plurality of lifting devices (3).

2. The overhead unpowered storage device of claim 1, wherein: The lifting device (3) is a lifting hook.

3. The overhead unpowered storage device of claim 1, wherein: The lifting devices (3) are uniformly arranged on the annular suspension chain (1).

4. The overhead unpowered storage device of claim 1, wherein: One of the chain wheels (2) is provided with a crank (4).

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