Walking iron wheel of segment feeder
By designing the traveling iron wheels of the tablet feeder and adopting a bearing, spacer ring, and grease channel structure, the problem of poor durability of the traveling wheels of the tablet feeder was solved, achieving convenient replacement and improved durability.
Patent Information
- Application Number
- CN202520608014.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-01
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-04-01
AI Technical Summary
The existing tablet feeder's wheels have poor durability, are easily damaged, and are inconvenient to replace, which affects operational efficiency.
A traveling iron wheel for a tablet feeder was designed, comprising an iron wheel, a traveling wheel axle, bearings, a spacer ring, and a grease channel. Lubrication is achieved through grease holes and grease channels. A cover plate and internal hex bolts are used for fixing the structure, which improves durability and convenience.
The durability of the tablet feeder's wheels has been improved, the risk of damage has been reduced, the replacement process has been simplified, and the ease of operation has been enhanced.
Smart Images
Figure CN223803330U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a shield machine feeding machine system technical field, especially relates to a feeding machine walking iron wheel.
BACKGROUND
[0002] The main function of the feeding machine is to transport the lining segment behind the shield machine main machine to the lower part of the assembling machine clamp body in the shield machine through the translational conveying mechanism during the shield machine excavation construction process, and it is the equipment for tunnel segment lining assembly.
[0003] The plate feeding machine walking wheel of the prior art has the problems of poor durability, easy damage, inconvenient replacement and difficult operation during use.
UTILITARY MODEL CONTENT
[0004] In order to overcome the above problems, the utility model provides a feeding machine walking iron wheel which can effectively solve the above problems.
[0005] The utility model solves the above technical problems and provides a technical scheme of a feeding machine walking iron wheel, which comprises an iron wheel and a walking wheel shaft, two bearings are arranged in the iron wheel, a first spacer ring and a second spacer ring are arranged between the two bearings, the walking wheel shaft passes through the two bearings, and the two ends of the walking wheel shaft extend out from the two sides of the iron wheel; a grease hole is formed in the outer end of the walking wheel shaft, a grease channel is arranged in the walking wheel shaft, the grease hole is in communication with the grease channel, and the grease channel is in communication with the inside of the iron wheel.
[0006] Preferably, two compression rings are sleeved on the walking wheel shaft, and the two compression rings are located on the outer sides of the two bearings.
[0007] Preferably, a cover plate is sleeved on the outer side of the compression ring, the cover plate is fixedly connected with the iron wheel through an internal hexagonal bolt, and the cover plate is used for compressing the compression ring.
[0008] Preferably, a groove is arranged on the inner side of the cover plate, and a skeleton sealing structure is arranged in the groove.
[0009] Compared with the prior art, the feeding machine walking iron wheel has the advantages of high durability, not easy to damage, convenient replacement, and improved practicability of the product.
DRAWING EXPLANATION
[0010] Figure 1 It is a perspective view of the feeding machine walking iron wheel of the utility model;
[0011] Figure 2 It is an internal structure view of the feeding machine walking iron wheel of the utility model.
DETAILED DESCRIPTION
[0012] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and not to limit the utility model.
[0013] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only relative positions on the specified view, not absolute positions.
[0014] In addition, the description such as "first", "second" and the like in the utility model is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features with "first" and "second" can be explicitly or implicitly included at least one feature. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.
[0015] Please refer to Figure 1 and Figure 2 The walking iron wheel of the tablet feeder of the utility model, including iron wheel 1 and walking wheel shaft 2, two bearings 8 are arranged in the iron wheel 1, first spacer ring 6 and second spacer ring 7 are arranged between the two bearings 8, walking wheel shaft 2 passes through two bearings 8, and the two ends of walking wheel shaft 2 respectively extend from the two sides of iron wheel 1.
[0016] The outer end of walking wheel shaft 2 is provided with butter hole 10, the inside of walking wheel shaft 2 is provided with butter channel 101, butter hole 10 is communicated with butter channel 101, and butter channel 101 is communicated with the inside of iron wheel 1.
[0017] Two pressing rings 5 are sleeved on walking wheel shaft 2, the two pressing rings 5 are respectively located on the outer side of two bearings 8, and are used for pressing bearing 8.
[0018] Cover plate 3 is sleeved on the outer side of pressing ring 5, cover plate 3 is fixedly connected with iron wheel 1 through inner hexagonal bolt 4, and cover plate 3 is used for pressing pressing ring 5.
[0019] The inside of cover plate 3 is provided with recess 31, and skeleton sealing structure 9 is arranged in recess 31.
[0020] When assembling, one of the bearings 8 is sleeved on the walking wheel shaft 2, then the first spacer ring 6 and the second spacer ring 7 are sleeved on the walking wheel shaft 2, and then the other bearing 8 is installed to clamp the spacer ring.
[0021] Then the walking wheel shaft 2 with bearing 8 is installed on iron wheel 1, and then one of the pressing rings 5 is sleeved on the walking wheel shaft 2.
[0022] Two skeleton sealing structures 9 are respectively installed in the grooves 31 of the two cover plates 3, and then the cover plates 3 with the installed skeleton sealing structures 9 are sleeved on the pressing rings 5, and the cover plates 3 are fixed on the iron wheels 1 by the internal hexagonal bolts 4.
[0023] Then, the other pressing ring 5 is sleeved on the other side of the walking wheel shaft 2, and the other cover plate 3 is sleeved on the remaining pressing ring 5, and the cover plate 3 is fixed on the iron wheel 1 by the internal hexagonal bolt 4, and finally the butter is injected into the inside of the walking iron wheel of the sheet feeder through the butter hole 10.
[0024] When the user uses, the walking iron wheel of the sheet feeder is installed on the sheet feeder, and the walking iron wheel of the sheet feeder can be normally used. When the user maintains, the butter is injected into the inside of the walking iron wheel of the sheet feeder through the butter hole 10, and the service life of the walking iron wheel of the sheet feeder is increased.
[0025] Compared with the prior art, the walking iron wheel of the sheet feeder is beneficial to improve the service durability of the walking wheel of the sheet feeder and reduce the use cost, solves the problems that the service durability of the walking wheel of the sheet feeder is poor, is easy to damage, and is more troublesome to replace in the use process, and is not conducive to operation.
[0026] The above is only the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and any modification, equivalent replacement and improvement within the concept of the utility model should be included in the patent protection range of the utility model.
Claims
1. A walking iron wheel for a sheet feeder, characterized in that, Including iron wheel and walking wheel axle, the inside of the iron wheel is provided with two bearings, the first spacer ring and the second spacer ring are arranged between the two bearings, the walking wheel axle passes through the two bearings, and the two ends of the walking wheel axle respectively extend out from the two sides of the iron wheel; The outer end of the walking wheel axle is provided with a butter hole, the inside of the walking wheel axle is provided with a butter channel, the butter hole is in communication with the butter channel, and the butter channel is in communication with the inside of the iron wheel.
2. The walking iron wheel of the sheet feeding machine according to claim 1, wherein Two pressing rings are sleeved on the walking wheel axle, and the two pressing rings are located on the outer sides of the two bearings respectively.
3. The walking iron wheel of the sheet feeding machine according to claim 2, wherein A cover plate is sleeved on the outer side of the pressing ring, the cover plate is fixedly connected with the iron wheel through an inner hexagonal bolt, and the cover plate is used for pressing the pressing ring.
4. The walking iron wheel of the sheet feeding machine according to claim 3, wherein A recess is arranged on the inner side of the cover plate, and a skeleton sealing structure is arranged in the recess.