CN219605950U - Self-lubricating type wear-resistant chain - Google Patents

Abstract

The utility model relates to the technical field of wear-resistant chains and discloses a self-lubricating wear-resistant chain, which comprises a protective shell, wherein a connection limiting hole is formed in the outer wall of the protective shell, a first connection elliptical connecting ring is arranged on the inner wall of the protective shell, an oil storage lubricating ring is arranged on the outer wall of the first connection elliptical connecting ring, a connection rotating lubricating ring is arranged on the outer wall of the oil storage lubricating ring, a second elliptical connecting ring is arranged on the outer wall of the connection rotating lubricating ring, the self-lubricating wear-resistant chain can self-lubricate in the running process of the chain by arranging a lubricating oil storage device and an annular lubricating oil rotating rod on equipment, and an annular groove is formed in the outer wall of the annular lubricating oil rotating rod, so that the annular lubricating oil rotating rod can store lubricating oil.

Description

Self-lubricating type wear-resistant chain

Technical Field

The utility model relates to the technical field of wear-resistant chains, in particular to a self-lubricating wear-resistant chain.

Background

The chain is generally a metal link or ring and is used for mechanical transmission and traction. Chains for obstructing traffic channels, such as in streets, rivers or estuary entrances), chains for mechanical transmission, which are used as a source of power in generally available mechanical transmission structures, such as the transportation of electric motors and transmission structures.

The traditional self-lubricating wear-resistant chain can refer to Chinese patent publication No. CN212711384U, and discloses a novel self-lubricating high wear-resistant chain, which comprises a main chain and a group moving mechanism, wherein chain notches are formed in the side walls of the left end and the right end of the main chain, chain wires are arranged at the inner ends of the chain notches, the group moving mechanism is arranged on the side wall of the middle part of the main chain, and auxiliary chains are arranged at the side ends of the main chain. This new-type self-lubricating high wear-resisting chain carries on the protection through the gasket that the end wall is "L" word column structure, can carry on the side of composition board, so that carry on fine parcel protection operation to it, it is more convenient to let it use, also have higher stability simultaneously, and when overlap joint between the two, can let the butt joint block between the two, make it can assemble better and use, and can carry out relative movement between inner slider and the composition board, can let regulate and control the use between the two, and the position of rotatable regulation inner slider through the rotation of pivot, and then come to change the application range of inner slider.

When the equipment is used, when the two wear-resistant chains are lapped, butt joint and clamping can be carried out between the two wear-resistant chains, so that the two wear-resistant chains can be better assembled for use, and can relatively move between the inner sliding block and the combined plate, so that the two wear-resistant chains can be regulated and controlled for use, the stability of the equipment is improved, the equipment is difficult to disassemble into later maintenance work, the position of the inner sliding block is regulated by rotating the rotating shaft, and the use range of the inner sliding block is changed, so that the equipment is damaged due to the fact that the original rail accident easily falls off in the conversion process.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a self-lubricating wear-resistant chain, which has the advantages of strong practicability, good stability and solves the problems that equipment is difficult to disassemble and assemble and equipment cannot be autonomously lubricated, and a worker is required to regularly take down the chain in the equipment to lubricate the chain.

The utility model provides the following technical scheme: the utility model provides a self-lubricating formula wear-resisting chain, includes the protecting sheathing, the connection limiting hole has been seted up to the outer wall of protecting sheathing, the inner wall of protecting sheathing is equipped with first connection oval go-between, the outer wall of first connection oval go-between is equipped with the oil storage lubrication ring, the outer wall of oil storage lubrication ring is equipped with connects and rotates the lubrication ring, the outer wall of connecting and rotating the lubrication ring is equipped with the oval go-between of second.

As a preferable technical scheme of the utility model, the outer wall of the first connecting elliptic connecting ring is rotationally connected with the oil storage lubricating ring, the outer wall of the oil storage lubricating ring is rotationally connected with the connecting rotary lubricating ring, and the outer wall of the connecting rotary lubricating ring is rotationally connected with the second elliptic connecting ring.

As a preferable technical scheme of the utility model, the oil storage lubrication ring comprises a lubrication oil storage, an annular lubrication oil rotating rod is arranged on the outer wall of the lubrication oil storage, an oil groove communicating limit opening is arranged on the outer wall of the lubrication oil storage, an oil conveying opening is arranged on the outer wall of the lubrication oil storage, and an oil groove blocking column is connected with the outer wall of the oil conveying opening in a threaded manner.

As a preferable technical scheme of the utility model, the inner wall of the lubricating oil reservoir is provided with an oil storage tank, and the inner wall of the lubricating oil reservoir is provided with a lubricating oil communication port.

As a preferable technical scheme of the utility model, the first connecting elliptic connecting ring, the oil storage lubricating ring, the connecting rotary lubricating ring and the second elliptic connecting ring are all made of steel materials.

As a preferable technical scheme of the utility model, an annular lubricating oil rotating rod is fixedly arranged on the inner wall of the lubricating oil reservoir, a first connecting elliptical connecting ring is arranged on the outer wall of the annular lubricating oil rotating rod, and the oil storage lubricating ring is rotationally connected with the first connecting elliptical connecting ring through the annular lubricating oil rotating rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. this self-lubricating formula wear-resisting chain makes the chain can carry out self-lubricating at the operation in-process through setting up lubricating oil reservoir and cyclic annular lubricating oil dwang on equipment, is equipped with the ring recess on the outer wall of cyclic annular lubricating oil dwang and makes cyclic annular lubricating oil dwang play the effect of storing to lubricating oil, compares with introduction equipment, lubricating oil reservoir and cyclic annular lubricating oil dwang can store lubricating oil and make full use of, has avoided the staff to the frequent lubrication of chain.

2. This self-lubricating formula wear-resisting chain through set up protective housing at the outer wall of equipment so that the utilization efficiency of equipment to lubricating oil has improved, compares with introducing equipment, and protective housing can collect the lubricating oil that throws away in the chain operation in-process and make it flow into the chain again in making the chain improve the utilization efficiency of lubricating oil and avoided the waste of lubricating oil.

Drawings

FIG. 1 is a schematic view of a self-lubricating wear resistant three-dimensional structure;

FIG. 2 is a schematic structural view of a first connecting elliptical connecting ring of a self-lubricating wear chain;

FIG. 3 is a schematic illustration of a self-lubricating wear resistant oil retaining lube ring;

FIG. 4 is a cross-sectional view of a self-lubricating wear resistant oil retaining lube ring.

In the figure: 1. a protective housing; 2. connecting the limiting holes; 3. a first connection elliptical connection ring; 4. an oil storage lubrication ring; 401. a lubricant reservoir; 402. an annular lubricating oil rotating rod; 403. the oil groove is communicated with the limit opening; 404. an oil delivery port; 405. the oil groove plugs the column; 5. connecting the rotary lubrication ring; 6. a second elliptical connecting ring; 7. an oil storage tank; 8. and a lubricating oil communication port.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a self-lubricating wear-resistant chain comprises a protective shell 1, wherein a connection limiting hole 2 is formed in the outer wall of the protective shell 1, a first connection elliptical connecting ring 3 is arranged on the inner wall of the protective shell 1, an oil storage lubricating ring 4 is arranged on the outer wall of the first connection elliptical connecting ring 3, a connection rotating lubricating ring 5 is arranged on the outer wall of the oil storage lubricating ring 4, a second elliptical connecting ring 6 is arranged on the outer wall of the connection rotating lubricating ring 5, and the protective shell 1 is mainly made of a PVC polyvinyl chloride material, so that the protective shell 1 can play a good protective role on a chain body and simultaneously can prevent lubricating oil from flowing out in the rotating process of the chain.

Referring to fig. 2, an oil storage lubrication ring 4 is rotatably connected to an outer wall of the first connection elliptical connection ring 3, a connection rotation lubrication ring 5 is rotatably connected to an outer wall of the oil storage lubrication ring 4, and a second elliptical connection ring 6 is rotatably connected to an outer wall of the connection rotation lubrication ring 5, wherein a chain can move through a rotation connection between the oil storage lubrication ring 4 and the connection rotation lubrication ring 5.

Referring to fig. 3, the oil storage lubrication ring 4 includes a lubrication oil storage 401, an annular lubrication oil rotating rod 402 is disposed on an outer wall of the lubrication oil storage 401, an oil groove communicating limit opening 403 is disposed on an outer wall of the lubrication oil storage 401, an oil delivery opening 404 is disposed on an outer wall of the lubrication oil storage 401, an oil groove blocking column 405 is screwed on an outer wall of the oil delivery opening 404, the chain can be automatically lubricated by injecting lubrication oil into the lubrication oil storage 401, the lubrication oil storage 401 is sealed by the oil groove blocking column 405 to prevent the lubrication oil from leaking, the lubrication oil stored in the lubrication oil storage 401 can be conducted onto the annular lubrication oil rotating rod 402 through the oil groove communicating limit opening 403, grooves are uniformly distributed on the annular lubrication oil rotating rod 402, the lubrication oil can be stored in the grooves, and the lubrication oil stored in the grooves by the equipment can be automatically lubricated.

Referring to fig. 4, an oil storage tank 7 is disposed on an inner wall of the oil storage tank 401, and an oil communication port 8 is disposed on an inner wall of the oil storage tank 401, wherein the oil stored in the oil communication port 8 can be conducted to an oil groove communication limit port 403 through the oil storage tank 7 to lubricate the apparatus.

Referring to fig. 1, the first connecting elliptical connecting ring 3, the oil storage lubricating ring 4, the connecting rotating lubricating ring 5 and the second elliptical connecting ring 6 are all made of steel materials, and the steel materials have the characteristics of high strength, plasticity, heat resistance and good toughness, so that the toughness of the chain can be improved and the chain becomes reliable in working.

Referring to fig. 3, an inner wall of a lubricant reservoir 401 is fixedly equipped with an annular lubricant rotating rod 402, an outer wall of the annular lubricant rotating rod 402 is provided with a first connecting elliptical connecting ring 3, a lubricant storage ring 4 is rotatably connected with the first connecting elliptical connecting ring 3 through the annular lubricant rotating rod 402, wherein the inner wall of the first connecting elliptical connecting ring 3 is lubricated through the annular lubricant rotating rod 402 so that friction force between chains is reduced to enable autonomous lubrication of equipment.

The theory of operation, when this equipment needs to be used, fix the chain on pivoted equipment through connecting spacing hole 2, make the chain can carry out autonomous lubrication through infusing lubricating oil in lubricating oil reservoir 401, seal lubricating oil reservoir 401 through oil groove plug post 405 and prevent lubricating oil leakage, lubricating oil that stores in lubricating oil reservoir 401 can be through oil groove UNICOM spacing mouthful 403 conduction to annular lubricating oil dwang 402 on, the inner wall that is connected oval go-between 3 with lubricating oil conduction to first by annular lubricating oil dwang 402 makes the chain reduce friction in the operation process, thereby make the god can carry out autonomous lubrication.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a self-lubricating formula wear-resisting chain, includes protective housing (1), its characterized in that: connection limiting hole (2) have been seted up to the outer wall of shell (1), the inner wall of shell (1) is equipped with first connection oval go-between (3), the outer wall of first connection oval go-between (3) is equipped with and deposits oily lube ring (4), the outer wall of depositing oily lube ring (4) is equipped with and connects rotates lube ring (5), the outer wall of connecting and rotating lube ring (5) is equipped with oval go-between of second (6).

2. A self-lubricating wear chain according to claim 1, characterized in that: the outer wall rotation of first connection oval go-between (3) is connected with and deposits oily lube ring (4), the outer wall rotation of depositing oily lube ring (4) is connected with and connects and rotate lube ring (5), the outer wall rotation of connecting and rotating lube ring (5) is connected with oval go-between of second (6).

3. A self-lubricating wear chain according to claim 1, characterized in that: the oil storage lubrication ring (4) comprises a lubrication oil storage device (401), an annular lubrication oil rotating rod (402) is arranged on the outer wall of the lubrication oil storage device (401), an oil groove communicating limit opening (403) is formed in the outer wall of the lubrication oil storage device (401), an oil conveying opening (404) is formed in the outer wall of the lubrication oil storage device (401), and an oil groove blocking column (405) is connected with the outer wall of the oil conveying opening (404) in a threaded mode.

4. A self-lubricating wear chain according to claim 3, characterized in that: the inner wall of the lubricating oil storage device (401) is provided with an oil storage groove (7), and the inner wall of the lubricating oil storage device (401) is provided with a lubricating oil communication port (8).

5. A self-lubricating wear chain according to claim 1, characterized in that: the first connecting elliptical connecting ring (3), the oil storage lubricating ring (4), the connecting rotating lubricating ring (5) and the second elliptical connecting ring (6) are all made of steel materials.

6. A self-lubricating wear chain according to claim 3, characterized in that: the inner wall of the lubricating oil storage device (401) is fixedly provided with an annular lubricating oil rotating rod (402), the outer wall of the annular lubricating oil rotating rod (402) is provided with a first connecting elliptical connecting ring (3), and the oil storage lubricating ring (4) is rotationally connected with the first connecting elliptical connecting ring (3) through the annular lubricating oil rotating rod (402).