CN207161511U - A kind of passive wheel assembly eccentric configuration - Google Patents
A kind of passive wheel assembly eccentric configuration Download PDFInfo
- Publication number
- CN207161511U CN207161511U CN201720891809.7U CN201720891809U CN207161511U CN 207161511 U CN207161511 U CN 207161511U CN 201720891809 U CN201720891809 U CN 201720891809U CN 207161511 U CN207161511 U CN 207161511U
- Authority
- CN
- China
- Prior art keywords
- wheel
- passive wheel
- passive
- walk
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
- F16C13/02—Bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/02—Wheel hubs or castors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/58—Conveyor systems, e.g. rollers or bearings therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting Of Bearings Or Others (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of passive wheel assembly eccentric configuration, including：Two bearings component, axle sleeve, passive wheel shaft, expansion sleeve and walk wheel, it is described walk wheel be arranged on the passive wheel shaft；The expansion sleeve is walked between wheel and the passive wheel shaft described in being arranged on；Two bearing assemblies are arranged on the passive wheel shaft, and two bearing assemblies walk the both sides of wheel described in respectively；The axle sleeve be mounted on the right side bearing assembly and it is described walk wheel between that section of passive wheel shaft on.By the above-mentioned means, a kind of passive wheel assembly eccentric configuration of the utility model, the structure replace eccentric structure using eccentric configuration so that it is simpler to walk the structure of wheel assembly, is easily installed, greatly reduces manufacturing cost.
Description
Technical field
It the utility model is related to automated three-dimensional storage field, and in particular to a kind of passive wheel assembly eccentric configuration.
Background technology
In traditional follower modular construction, walk wheel assembly by eccentric bushing, by motor car wheel, passive wheel shaft, aligning roller axle
Hold, back-up ring and packing ring composition, its is complicated, because the passive wheel assembly uses eccentric structure, you must use bias
Set, but because the assembling of eccentric bushing is relatively difficult, so as to waste the time of assembling significantly so that manufacturing cost uprises.
Utility model content
The utility model enables to away mainly solving the technical problems that a kind of passive wheel assembly eccentric configuration of offer
Wheel assembly simple installation, while reduce manufacturing cost.
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of passive wheel assembly is non-partially
Core structure, including：Two bearings component, axle sleeve, passive wheel shaft, expansion sleeve and walk wheel, it is described walk wheel be arranged on the passive wheel shaft
On；
The expansion sleeve is walked between wheel and the passive wheel shaft described in being arranged on；
Two bearing assemblies are arranged on the passive wheel shaft, and two bearing assemblies walk the two of wheel described in respectively
Side；
The axle sleeve be mounted on the right side bearing assembly and it is described walk wheel between that section of passive wheel shaft on.
In one preferred embodiment of the utility model, the bearing assembly is by bearing block, back-up ring and self-aligning roller bearing
Composition.
In one preferred embodiment of the utility model, the bearing assembly is coordinated by bolt and screwed hole to be carried out tightly
Gu.
In one preferred embodiment of the utility model, two bearing assemblies be symmetrically located in it is described walk wheel both sides.
In one preferred embodiment of the utility model, expose on the right side of the expansion sleeve it is described walk wheel surface.
The beneficial effects of the utility model are：A kind of passive wheel assembly eccentric configuration of the utility model, the structure use
Eccentric configuration replaces eccentric structure so that it is simpler to walk the structure of wheel assembly, is easily installed, greatly reduces and be manufactured into
This.
Brief description of the drawings
Fig. 1 is a kind of structural representation of passive wheel assembly eccentric configuration of the utility model.
The mark of each part is as follows in accompanying drawing：1st, bearing assembly；2nd, axle sleeve；3rd, passive wheel shaft；4th, expansion sleeve；5th, wheel is walked；
6th, bearing block；7th, back-up ring；8th, self-aligning roller bearing.
Embodiment
Referring to Fig. 1, the utility model embodiment includes：A kind of passive wheel assembly eccentric configuration, including：Two bearings group
Part 1, axle sleeve 2, passive wheel shaft 3, expansion sleeve 4 and walk wheel 5, it is described walk wheel 5 be arranged on the passive wheel shaft 3.
The expansion sleeve 4 is walked between wheel 5 and the passive wheel shaft 3 described in being arranged on, and the right side of expansion sleeve 4 is exposed described
5 surfaces of wheel are walked, the expansion sleeve 4 is walked to produce huge enclasping force between 5 inner ring of wheel and the passive wheel shaft 3 positioned at described, with reality
The keyless joint of existing parts and the passive wheel shaft 3, when bearing load, by the expansion sleeve 4 and parts, the passive wheel shaft
3 combination pressure and together caused frictional force transmission torque, axial force or the combined load of the two.
Two bearing assemblies 1 are arranged on the passive wheel shaft 3, and two bearing assemblies 1 walk wheel 5 described in respectively
Both sides, two bearing assemblies 1 be symmetrically located in it is described walk wheel 5 both sides.
The axle sleeve 2 be mounted on the right side bearing assembly 1 and it is described walk wheel 5 between that section of passive wheel shaft
On 3, the axle sleeve 2 is used to position, and facilitates the installation of motor.
The bearing assembly 1 is made up of bearing block 6, back-up ring 7 and self-aligning roller bearing 8, and the bearing assembly 1 passes through bolt
Coordinate with screwed hole and fastened.
The expansion sleeve 4 with it is described walk wheel 5 and the passive close-fitting of wheel shaft 3, the passive wheel shaft 3 drives described during work
Axle sleeve 2, it is described walk 5 inner ring of wheel and the expansion sleeve 4 rotate, so as to drive it is described walk the rotation of wheel 5.
Compared with prior art, a kind of passive wheel assembly eccentric configuration of the utility model, the structure use non-eccentricity knot
Structure replaces eccentric structure so that it is simpler to walk the structure of wheel assembly, is easily installed, greatly reduces manufacturing cost.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (5)
- A kind of 1. passive wheel assembly eccentric configuration, it is characterised in that including：Two bearings component, axle sleeve, passive wheel shaft, swelling Cover and walk wheel, it is described to walk to take turns on the passive wheel shaft；The expansion sleeve is walked between wheel and the passive wheel shaft described in being arranged on；Two bearing assemblies are arranged on the passive wheel shaft, and two bearing assemblies walk the both sides of wheel described in respectively；The axle sleeve be mounted on the right side bearing assembly and it is described walk wheel between that section of passive wheel shaft on.
- A kind of 2. passive wheel assembly eccentric configuration according to claim 1, it is characterised in that：The bearing assembly is by axle Bearing, back-up ring and self-aligning roller bearing composition.
- A kind of 3. passive wheel assembly eccentric configuration according to claim 2, it is characterised in that：The bearing assembly passes through Bolt coordinates with screwed hole to be fastened.
- A kind of 4. passive wheel assembly eccentric configuration according to claim 1, it is characterised in that：Two bearing assemblies pair What is claimed walks the both sides of wheel described in.
- A kind of 5. passive wheel assembly eccentric configuration according to claim 1, it is characterised in that：Reveal on the right side of the expansion sleeve Wheel surface is walked described in going out.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017104937873 | 2017-06-26 | ||
| CN201710493787 | 2017-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207161511U true CN207161511U (en) | 2018-03-30 |
Family
ID=60337053
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710601761.6A Withdrawn CN107387544A (en) | 2017-06-26 | 2017-07-21 | A kind of passive wheel assembly eccentric configuration |
| CN201720891809.7U Active CN207161511U (en) | 2017-06-26 | 2017-07-21 | A kind of passive wheel assembly eccentric configuration |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710601761.6A Withdrawn CN107387544A (en) | 2017-06-26 | 2017-07-21 | A kind of passive wheel assembly eccentric configuration |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107387544A (en) |
-
2017
- 2017-07-21 CN CN201710601761.6A patent/CN107387544A/en not_active Withdrawn
- 2017-07-21 CN CN201720891809.7U patent/CN207161511U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107387544A (en) | 2017-11-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |