CN202727862U - Wheel structure of electric carrier vehicle - Google Patents
Wheel structure of electric carrier vehicle Download PDFInfo
- Publication number
- CN202727862U CN202727862U CN 201220389264 CN201220389264U CN202727862U CN 202727862 U CN202727862 U CN 202727862U CN 201220389264 CN201220389264 CN 201220389264 CN 201220389264 U CN201220389264 U CN 201220389264U CN 202727862 U CN202727862 U CN 202727862U
- Authority
- CN
- China
- Prior art keywords
- wheel
- bearings
- wheel hub
- carrier vehicle
- bearing
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a wheel structure of an electric carrier vehicle. The wheel structure of the electric carrier vehicle comprises a solid tire, a wheel rim and a wheel hub. The tire is arranged on the wheel rim, the wheel rim is connected with the wheel hub through a bolt, the wheel hub is internally provided with tow bearing symmetrically, and bearing cover plates are connected outside the bearings on both sides of the wheel hub. The bearings are tapered roller bearings. As the two bearings are symmetrically arranged in the wheel hub, and the bearings are tapered roller bearings, the wheel can operate stably under larger wheel load, and the integral service life of the carrier vehicle is prolonged.
Description
Technical field
The utility model belongs to the transport vehicle technical field, is specifically related to a kind of driving wheel structure of the electric transporting vehicle for transported material in the workshop.
Background technology
In plant building, the carrying of heavy weight object mainly relies on the truss rail vehicle at present, or track laying is at the rail vehicle on ground, and its deficiency is that the path of motion of rail vehicle is completely fixed, when need to Articles transfer is just very inconvenient to different positions.And the transport trolley structure of trackless and general-utility car structure are similar, and the problem of existence is that the transport trolley supporting power is large, and its drive element need to bear larger load, and the structure of common wheel can not satisfy load request.
Summary of the invention
The purpose of this utility model is: the deficiency for prior art exists, provide a kind of simple and reasonable, and load-bearing is large, the electric transporting vehicle drive wheel mounting structure that safe in operation is stable.
For realizing the purpose of the utility model, be achieved by the following technical solutions: a kind of electric transporting vehicle car wheel structure, include solid tire, wheel frame and wheel hub, tire is arranged on the wheel frame, the wheel frame is connected with wheel hub by bolt, is symmetrically arranged with two bearings in the wheel hub, and the outside of wheel hub two side bearings is connected with bearing cover.
As preferred version: described bearing is tapered roller bearing.
Compared with prior art, the beneficial effects of the utility model are: owing to be symmetrically arranged with two bearings in the wheel hub, and bearing is tapered roller bearing, has guaranteed also can stably move in the larger situation of wheel weight, has prolonged the whole service life of transport trolley.
Description of drawings
Fig. 1 is mounting structure scheme drawing of the present utility model.
Fig. 2 is structural representation of the present utility model.
61, tire; 62, wheel frame; 63, wheel hub; 64, bearing; 65, bearing cover; 9, speed reducer assembly; 10, drive wheel bearing; 23, live axle; 24, universal joint cross;
The specific embodiment
The below makes a detailed explanation the specific embodiment of the present utility model with reference to the accompanying drawings.
According to illustrated in figures 1 and 2, the described a kind of electric transporting vehicle car wheel structure of present embodiment, include solid tire 61, wheel frame 62 and wheel hub 63, tire 61 is arranged on the wheel frame 62, wheel frame 62 is connected with wheel hub 63 by bolt, is symmetrically arranged with two bearings 64 in the wheel hub 63, and the outside of 63 liang of side bearings 64 of wheel hub is connected with bearing cover 65.
Described bearing 64 is tapered roller bearing.Tapered roller bearing can bear greater weight axially and radial weight.
Every group of this wheel has two, the both sides that connect and be positioned at drive wheel bearing 10 by a live axle 23, live axle 21 is connected with speed reducer assembly 9 by universal joint cross 24, and speed reducer assembly 9 also is connected with drive motor, namely turns round by drive motor deceleration rear drive wheel.
Claims (2)
1. an electric transporting vehicle car wheel structure is characterized in that: include solid tire, wheel frame and wheel hub, tire is arranged on the wheel frame, the wheel frame is connected with wheel hub by bolt, is symmetrically arranged with two bearings in the wheel hub, and the outside of wheel hub two side bearings is connected with bearing cover.
2. a kind of electric transporting vehicle car wheel structure according to claim 1, it is characterized in that: described bearing is tapered roller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220389264 CN202727862U (en) | 2012-08-07 | 2012-08-07 | Wheel structure of electric carrier vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220389264 CN202727862U (en) | 2012-08-07 | 2012-08-07 | Wheel structure of electric carrier vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202727862U true CN202727862U (en) | 2013-02-13 |
Family
ID=47653598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220389264 Expired - Fee Related CN202727862U (en) | 2012-08-07 | 2012-08-07 | Wheel structure of electric carrier vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202727862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476529A (en) * | 2015-09-02 | 2017-03-08 | 林晚熙 | Vibration damping device for automotive wheel |
-
2012
- 2012-08-07 CN CN 201220389264 patent/CN202727862U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106476529A (en) * | 2015-09-02 | 2017-03-08 | 林晚熙 | Vibration damping device for automotive wheel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205819403U (en) | The electric transporting vehicle of two way | |
| CN204998660U (en) | Trolley -bus electric flat carriage | |
| CN202727862U (en) | Wheel structure of electric carrier vehicle | |
| CN202685889U (en) | Driving device for electric transport vehicle | |
| CN201258174Y (en) | Rail type round bar transferring apparatus | |
| CN201712646U (en) | Special cart for electric poles | |
| CN202558476U (en) | Bridge crane trolley deviation rectifying device | |
| CN204871269U (en) | Novel transfer drive unit | |
| CN203511710U (en) | Carrying and transporting trolley used in fields | |
| CN203568693U (en) | Crane tensioning sleeve wheel group | |
| CN104649186A (en) | Tractive carrying trolley | |
| CN204355141U (en) | A kind of railless electric flatcar | |
| CN202685788U (en) | Driving-wheel installation structure for electric transport vehicle | |
| CN203623642U (en) | Electric bicycle auxiliary driving device | |
| CN202243740U (en) | Storage battery tractor | |
| CN202130361U (en) | Main vehicle device for large-tonnage beam carrying vehicle | |
| CN207943133U (en) | A kind of electronic automobile-used power generating type brake gear | |
| CN203681180U (en) | Automatic guided vehicle | |
| CN204847198U (en) | A platform truck for reverse single track conveying system | |
| CN203653077U (en) | Gantry crane cart traveling device | |
| CN201737491U (en) | Square cabin running apparatus | |
| CN202413867U (en) | Transport vehicle for equipment cabinet | |
| CN201777244U (en) | Rail cable car | |
| CN202242972U (en) | Storage battery fixed platform truck | |
| CN203081274U (en) | Catwalk ladder |
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 |
Granted publication date: 20130213 Termination date: 20140807 |
|
| EXPY | Termination of patent right or utility model |