CN205499100U - Novel thrust wheel gyro wheel - Google Patents
Novel thrust wheel gyro wheel Download PDFInfo
- Publication number
- CN205499100U CN205499100U CN201620227494.1U CN201620227494U CN205499100U CN 205499100 U CN205499100 U CN 205499100U CN 201620227494 U CN201620227494 U CN 201620227494U CN 205499100 U CN205499100 U CN 205499100U
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- iron
- axle
- wheel
- roller
- utility
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Abstract
The utility model discloses a novel thrust wheel gyro wheel, it relates to thrust wheel provisioning technology field, the both sides of axle are including the side cap, and the side cap is through a solid round pin and an axle fixed connection, and the surface coating of axle has an iron and steel cover, and the outside of iron and steel cover is provided with the wheel body, and the centre of iron and steel cover is provided with the gyro wheel, and the installation of iron and steel cover is epaxial installs superficial seal, still is provided with the 2nd O shape sealing washer and hexagonal plug screw on the side cap, float and are provided with the O sealing washer that appears in the seal. The utility model discloses beneficial effect does: it can make inside abundant the recycling of lubricating oil of gyro wheel, has simple structure, reasonable in design, cost of manufacture low grade advantage moreover.
Description
Technical field
This utility model relates to thrust wheel configuring technical field, is specifically related to a kind of novel thrust wheel roller.
Background technology
Thrust wheel is as the primary load bearing structure part of crawler belt rotary drilling rig, and especially in large-tonnage crawler belt rotary drilling rig, its design and workmanship direct relation the complete machine safety of rig.Crawler belt rotary drilling rig operating mode is complicated, part thrust wheel stress is only had under load operating mode or cantilever lifting operating mode some special hanging, therefore the arrangement of thrust wheel dredges, for middle part, the form that two ends are close, and in order to meet the weight that crawler belt rotary drilling rig is gradually increased, number and the structural parameters of thrust wheel increase accordingly, and thrust wheel is arranged on bottom track frame, formed and roll during walking and between creeper tread upper bottom surface, the many employings in little tonnage of its installation form are open, use enclosed construction in large-tonnage.In life, thrust wheel thinks highly of power for Zhi Chongji, and it rolls on track link rail or track guide plate.Therefore, crawler belt is clamped with it, preventing crawler belt horizontal sliding from derailing, and drive crawler belt lateral sliding on the ground when turning to, thrust wheel works sometimes in muddy water, and bear bigger shock loading, but the position, turning in present thrust wheel roller is generally right angle (see figure 3), operationally, stores its interior lubricating oil and can cause vortex, spin in dead angle, be not fully utilized；Position, turning in roller is changed into circular (see figure 1) by this utility model, makes lubricating oil sufficiently recycle.
Utility model content
The purpose of this utility model is to provide a kind of novel thrust wheel roller, and it can make the lubricating oil within roller sufficiently recycle.
In order to solve the problem existing for background technology, this utility model is by the following technical solutions: it includes side cover, floating seal, wheel body, axle, copper ferrum set, solid pin, roller；The both sides of described axle include side cover, and side cover is connected by solid pin and axle are fixing；Described axle be coated with iron and steel set；The outside of described iron and steel set is provided with wheel body, and the centre of iron and steel set is provided with roller；On the installation axle of described iron and steel set, floating seal is installed.
Position, turning in described roller is provided in round.
The second O-ring seals and hexagonal spiro plug it is additionally provided with on described side cover.
It is provided with the first O-ring seals in described floating seal.
After using said structure, this utility model has the beneficial effect that it can make the lubricating oil within roller sufficiently recycle, and has the advantages such as simple in construction, reasonable in design, cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of side cover in this utility model；
Fig. 3 is the structural representation before this utility model repacking.
Description of reference numerals:
1-side cover；2-the first O-ring seals；3-floats seal；4-wheel body；5-axle；6-copper ferrum set；7-the second O-ring seals；8-solid pin；9-hexagonal spiro plug；10-roller.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the drawings and the specific embodiments, this utility model is further elaborated.Should be appreciated that detailed description of the invention described herein, only in order to explain this utility model, is not used to limit this utility model.
As shown in Figure 1-2, this detailed description of the invention adopts the following technical scheme that it includes side cover 1, floating seal 3, wheel body 4, axle 5, copper ferrum set 6, solid pin 8, roller 10；The both sides of described axle 5 include side cover 1, and side cover 1 is connected by solid pin 8 is fixing with axle 5；The iron and steel that is coated with of described axle 5 overlaps 6；The outside of described iron and steel set 6 is provided with wheel body 4, and the centre of iron and steel set 6 is provided with roller 10；On the installation axle of described iron and steel set 6, floating seal 3 is installed.
Position, turning in described roller 10 is provided in round.
The second O-ring seals 7 and hexagonal spiro plug 9 it is additionally provided with on described side cover 1.
The first O-ring seals 2 it is provided with in described floating seal 3.
The first described O-ring seals is shape sealing ring, and the second O-ring seals is shape sealing ring.
The operation principle of this detailed description of the invention is: when assembling thrust wheel, before assembly, should be by each part close inspection respectively and cleaning up；Before axle sleeve assembles with axle, its cooperation face should be coated with a small amount of machine oil；Floating sealing ring should match assembling, and its sealing surface should coat lubricating oil；O must not have lubricating oil with the contact surface of floating sealing ring；O assembling can not distort.In roller, position, turning is generally right angle, operationally, stores its interior lubricating oil and can cause vortex, spin, be not fully utilized in dead angle.Change circle into, make lubricating oil sufficiently recycle.
The above, only in order to the technical solution of the utility model to be described and unrestricted, other amendment or equivalent that the technical solution of the utility model is made by those of ordinary skill in the art, without departing from the spirit and scope of technical solutions of the utility model, all should contain in the middle of right of the present utility model.
Claims (4)
1. a novel thrust wheel roller, it is characterised in that it includes side cover, floating seal, wheel body, axle, copper ferrum set, solid pin, roller；The both sides of described axle include side cover, and side cover is connected by solid pin and axle are fixing；Described axle be coated with iron and steel set；The outside of described iron and steel set is provided with wheel body, and the centre of iron and steel set is provided with roller；On the installation axle of described iron and steel set, floating seal is installed.
A kind of novel thrust wheel roller the most according to claim 1, it is characterised in that the position, turning in described roller is provided in round.
A kind of novel thrust wheel roller the most according to claim 1, it is characterised in that be additionally provided with the second O-ring seals and hexagonal spiro plug on described side cover.
A kind of novel thrust wheel roller the most according to claim 1, it is characterised in that be provided with the first O-ring seals in described floating seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620227494.1U CN205499100U (en) | 2016-03-23 | 2016-03-23 | Novel thrust wheel gyro wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620227494.1U CN205499100U (en) | 2016-03-23 | 2016-03-23 | Novel thrust wheel gyro wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205499100U true CN205499100U (en) | 2016-08-24 |
Family
ID=56733042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620227494.1U Expired - Fee Related CN205499100U (en) | 2016-03-23 | 2016-03-23 | Novel thrust wheel gyro wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205499100U (en) |
-
2016
- 2016-03-23 CN CN201620227494.1U patent/CN205499100U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170323 |