CN213870723U - Self-lubricating guide wheel - Google Patents

Self-lubricating guide wheel Download PDF

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Publication number
CN213870723U
CN213870723U CN202022439306.0U CN202022439306U CN213870723U CN 213870723 U CN213870723 U CN 213870723U CN 202022439306 U CN202022439306 U CN 202022439306U CN 213870723 U CN213870723 U CN 213870723U
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China
Prior art keywords
self
lubricating
support wheel
locking support
locking
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Active
Application number
CN202022439306.0U
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Chinese (zh)
Inventor
祝明忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Marro Lifting Machinery Co ltd
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Suzhou Marro Lifting Machinery Co ltd
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Priority to CN202022439306.0U priority Critical patent/CN213870723U/en
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Publication of CN213870723U publication Critical patent/CN213870723U/en
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Abstract

The utility model discloses a self-lubricating guide wheel, relating to the field of lifting equipment, which comprises a locking support wheel shaft, the outer surface of the locking support wheel shaft is respectively sleeved with an MC high-strength nylon guide wheel and a self-lubricating bearing, the locking support wheel shaft is fixedly connected with the MC high-strength nylon guide wheel, the locking support wheel shaft is rotationally connected with the self-lubricating bearing, the self-lubricating bearing in the utility model is used for self-lubricating, does not need to be filled with butter, reduces a maintenance step, avoids equipment damage caused by lack of butter, make safer the use, the locking stopping circlip is used for reducing the clearance between lubricated bearing and the MC high strength nylon guide pulley, and the noise reduction for the work of silence state.

Description

Self-lubricating guide wheel
Technical Field
The utility model relates to a jacking equipment field, in particular to self-lubricating guide pulley.
Background
The conventional scissor guide wheel is an assembly shaft formed by a self-made iron part guide wheel, a copper sleeve and grease, wherein the copper sleeve has a certain gap with the shaft, noise is generated in work inevitably, and the grease is required to be filled in a certain time to lubricate the rolling work of the guide wheel and reduce the noise in the working period; the supporting strength of the copper sleeve is not very high, and long-time roller friction work is easy to cause fatigue damage so that the clamping belts of the rolling supporting shaft and the guide wheel become forced friction work.
SUMMERY OF THE UTILITY MODEL
The technical problem solved by the utility model is to provide a working gap is little, basically for the silence, need not annotate the butter, reduce the self-lubricating guide pulley of maintenance step.
The utility model provides a technical scheme that its technical problem adopted is: self-lubricating guide pulley, including the locking supporting wheel axle, the surface of locking supporting wheel axle is equipped with MC high strength nylon guide pulley and self-lubricating bearing respectively, locking supporting wheel axle and MC high strength nylon guide pulley fixed connection, the locking supporting wheel axle rotates with self-lubricating bearing to be connected, the surface of locking supporting wheel axle is located and is provided with the locking retaining circlip between lubricating bearing and the MC high strength nylon guide pulley, self-lubricating bearing work as the self-lubricating, need not annotate the butter, has reduced a maintenance step, has avoided damaging equipment because of lacking the butter for safer the use, and locking retaining circlip is used for reducing the clearance between lubricating bearing and the MC high strength nylon guide pulley, and the noise abatement makes for work for the silence state.
Further, the method comprises the following steps: the supporting load capacity of each self-lubricating bearing is 1.3 times greater than the uniform load of the self-lubricating guide wheel, the supporting load capacity is increased, and fatigue damage is avoided.
The utility model has the advantages that: the utility model provides a self-lubricating bearing carrier does work as the self-lubricating, does not need the filling butter, has reduced a maintenance step, has avoided damaging equipment because of lacking the butter for safer the use, locking stopping circlip are used for reducing the clearance between lubricated bearing and the MC high strength nylon guide pulley, and the noise abatement makes for the silence state work.
Drawings
FIG. 1 is a schematic structural view of a self-lubricating idler;
labeled as: 41. locking the support axle; 42. MC high-strength nylon guide wheel; 43. a self-lubricating bearing; locking the retaining elastic collar;
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
The self-lubricating guide wheel shown in fig. 1 comprises a locking support wheel shaft 41, wherein an MC high-strength nylon guide wheel 42 and a self-lubricating bearing 43 are respectively sleeved on the outer surface of the locking support wheel shaft 41, the locking support wheel shaft 41 is fixedly connected with the MC high-strength nylon guide wheel 42, the locking support wheel shaft is rotatably connected with the self-lubricating bearing, a locking check elastic collar 44 is arranged between the lubricating bearing and the MC high-strength nylon guide wheel 42 on the outer surface of the locking support wheel shaft 41, the self-lubricating bearing 43 works in a self-lubricating mode, grease does not need to be filled, a maintenance step is reduced, equipment is prevented from being damaged due to lack of grease, the equipment is enabled to be used safely, the locking check elastic collar 44 is used for reducing the gap between the lubricating bearing and the MC high-strength nylon guide wheel 42, noise is reduced, and the equipment works in a mute state.
On the basis, the supporting load capacity of each self-lubricating bearing 43 is 1.3 times larger than the uniform load of the self-lubricating guide wheel, so that the supporting load capacity is increased, and the fatigue damage is avoided.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (2)

1. Self-lubricating guide pulley, its characterized in that: including locking support wheel axle (41), the surface of locking support wheel axle (41) is equipped with MC high strength nylon guide pulley (42) and self-lubricating bearing (43) respectively, locking support wheel axle (41) and MC high strength nylon guide pulley (42) fixed connection, locking support wheel axle (41) and self-lubricating bearing (43) rotate to be connected, the surface of locking support wheel axle (41) is located and is provided with locking stopping circlip (44) between self-lubricating bearing (43) and MC high strength nylon guide pulley (42).
2. The self-lubricating guide wheel of claim 1, wherein: the supporting load capacity of each self-lubricating bearing (43) is 1.3 times greater than the average load of the self-lubricating guide wheel.
CN202022439306.0U 2020-10-28 2020-10-28 Self-lubricating guide wheel Active CN213870723U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022439306.0U CN213870723U (en) 2020-10-28 2020-10-28 Self-lubricating guide wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022439306.0U CN213870723U (en) 2020-10-28 2020-10-28 Self-lubricating guide wheel

Publications (1)

Publication Number Publication Date
CN213870723U true CN213870723U (en) 2021-08-03

Family

ID=77075441

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022439306.0U Active CN213870723U (en) 2020-10-28 2020-10-28 Self-lubricating guide wheel

Country Status (1)

Country Link
CN (1) CN213870723U (en)

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