CN207875282U - A kind of engineering truck hydraulic motor driving rear axle assy - Google Patents
A kind of engineering truck hydraulic motor driving rear axle assy Download PDFInfo
- Publication number
- CN207875282U CN207875282U CN201820231769.8U CN201820231769U CN207875282U CN 207875282 U CN207875282 U CN 207875282U CN 201820231769 U CN201820231769 U CN 201820231769U CN 207875282 U CN207875282 U CN 207875282U
- Authority
- CN
- China
- Prior art keywords
- hydraulic motor
- bridge tube
- fixed
- tire
- engineering truck
- 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
- 230000009545 invasion Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000009194 climbing Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- Motor Power Transmission Devices (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The utility model discloses a kind of engineering truck hydraulic motors to drive rear axle assy, including bridge tube and wheel hub, it is characterised in that：Fixed flange is respectively welded in the bridge tube both ends, it is bolted by bridge tube connection on the ring flange of bridge tube and is fixed with wheel hub, two wheel hubs are symmetrical, the intracavitary of wheel hub connects bolt by hydraulic motor and is fixed with hydraulic motor, tire mounting disc is fixed in the drive shaft of hydraulic motor, tire mounting disc is equipped with the tire bolt for fixing tire, two hydraulic motors are connect by oil pipe with hydraulic pump respectively, and the central axis of the bridge tube and the central axis of hydraulic motor overlap.The utility model using hydraulic motor as driving made of engineering truck, have it is small, it is light-weight, it is simple in structure, and be not afraid of muddy water invasion, in winter with severe road conditions down train, have preferably by property.
Description
Technical field
The utility model is related to a kind of improvement for the driving rear axle assy that engineering truck uses, specifically a kind of engineerings
Vehicle drives rear axle assy with hydraulic motor.
Background technology
Engineering truck and off highway vehicle are in than relatively rugged environment, are the trunk power of architectural engineering and other engineerings
Amount is mainly used for the delivery, excavation, repairing, even operation etc. of engineering, and current engineering truck, which is used, drives rear axle assy, including
Diesel engine, bridge tube assembly and hub assembly, disadvantage is that：Using diesel engine drives, make vehicle advance or
It retreats, in winter with severe road conditions down train, this engineering truck climbing capacity is poor, and noise is big, and safety reduces.
Invention content
The purpose of this utility model is to provide one kind on engineering truck using hydraulic motor as driving, structure letter
Single, security performance is preferable, and is not afraid of muddy water invasion, in winter with severe road conditions down train, has the engineering preferably by property
Vehicle drives rear axle assy with hydraulic motor.
In order to reach object above, technical solution is used by the utility model：A kind of engineering truck is with hydraulic pressure horse
Up to driving rear axle assy, including bridge tube and wheel hub, it is characterised in that：Fixed flange, bridge is respectively welded in the bridge tube both ends
It is bolted by bridge tube connection on the ring flange of pipe and is fixed with wheel hub, two wheel hubs are symmetrical, and the intracavitary of wheel hub passes through
Hydraulic motor connection bolt is fixed with hydraulic motor, and tire mounting disc, tire peace are fixed in the drive shaft of hydraulic motor
Sabot is equipped with the tire bolt for fixing tire, and two hydraulic motors are connect by oil pipe with hydraulic pump respectively, described
The central axis of bridge tube and the central axis of hydraulic motor overlap.
The tire bolt is uniformly set on the circumference of tire mounting disc, the distribution diameter of a circle of tire bolt
It is 180 millimeters.
The bottom at the both ends of the bridge tube is fixed with spring planet respectively.
The section of the bridge tube is 100 millimeters × 100 millimeters rectangular.
The beneficial effects of the utility model are：It is compared with the engineering truck of diesel engine drives, using hydraulic pressure horse
It is small up to as engineering truck made of driving, having, it is light-weight, it is simple in structure, and be not afraid of muddy water invasion, in winter and
Severe road conditions down train, has preferably by property.
Description of the drawings
Fig. 1 is the structure partial schematic cross-sectional view of the utility model.
In figure：1, tire bolt；2, hydraulic motor connects bolt；3, spring plate support；4, bridge tube；5, bridge tube connects bolt；
6, wheel hub；7, hydraulic motor；8, tire mounting disc.
Specific implementation mode
The utility model is made referring to Fig.1.A kind of engineering truck hydraulic motor driving rear axle assy, including bridge tube 4
With wheel hub 6, it is characterised in that：Fixed flange is respectively welded in 4 both ends of bridge tube, passes through bridge tube on the ring flange of bridge tube 4
Connection bolt 5 is connected and fixed equipped with wheel hub 6, and two wheel hubs 6 are symmetrical, and the intracavitary of wheel hub 6 connects bolt 2 by hydraulic motor
It is fixed with hydraulic motor 7, tire mounting disc 8 is fixed in the drive shaft of hydraulic motor 7, tire mounting disc 8, which is equipped with, to be used
In the tire bolt 1 of fixed tire, two hydraulic motors 7 are connect by oil pipe with hydraulic pump respectively, in order to pass through hydraulic pump
Two hydraulic motors 7, the central axis of the bridge tube 4 and the central axis of hydraulic motor 7 are driven to overlap.
The tire bolt 1 is uniformly set on the circumference of tire mounting disc 8, the distribution circle of tire bolt 1
A diameter of 180 millimeters, the specification of tire bolt 1 is M16 × 1.5 millimeter.
The section of the bridge tube 4 is 100 millimeters × 100 millimeters rectangular, using 100 × 100 × 8 millimeters of seamless side
Pipe is made, and the bottom at the both ends of bridge tube 4 is fixed with spring planet 3 respectively, to increase the whole intensity of bridge tube 4.
Using the engineering truck of the utility model, hydraulic motor 7 is driven by hydraulic pump input hydraulic pressure oil, vehicle is made to advance
Or retreat, this engineering truck has the characteristics that climbing is strong, safe and reliable, noise is small, small, light-weight, simple in structure.
Claims (4)
1. a kind of engineering truck drives rear axle assy, including bridge tube with hydraulic motor（4）And wheel hub（6）, it is characterised in that：It is described
Bridge tube（4）Fixed flange, bridge tube is respectively welded in both ends（4）Ring flange on bolt connected by bridge tube（5）It is connected and fixed
Equipped with wheel hub（6）, two wheel hubs（6）Symmetrically, wheel hub（6）Intracavitary bolt is connected by hydraulic motor（2）It is fixed with
Hydraulic motor（7）, hydraulic motor（7）Drive shaft on be fixed with tire mounting disc（8）, tire mounting disc（8）It is equipped with and uses
In the tire bolt of fixed tire（1）, two hydraulic motors（7）It is connect respectively with hydraulic pump by oil pipe, the bridge tube（4）
Central axis and hydraulic motor（7）Central axis overlap.
2. a kind of engineering truck according to claim 1 drives rear axle assy with hydraulic motor, it is characterised in that：Described
Tire bolt（1）It is uniformly set at tire mounting disc（8）Circumference on, tire bolt（1）Distribution diameter of a circle be 180
Millimeter.
3. a kind of engineering truck according to claim 1 drives rear axle assy with hydraulic motor, it is characterised in that：Described
Bridge tube（4）The bottom at both ends be fixed with spring planet respectively（3）.
4. a kind of engineering truck according to claim 1 drives rear axle assy with hydraulic motor, it is characterised in that：Described
Bridge tube（4）Section be 100 millimeters × 100 millimeters rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820231769.8U CN207875282U (en) | 2018-02-09 | 2018-02-09 | A kind of engineering truck hydraulic motor driving rear axle assy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820231769.8U CN207875282U (en) | 2018-02-09 | 2018-02-09 | A kind of engineering truck hydraulic motor driving rear axle assy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207875282U true CN207875282U (en) | 2018-09-18 |
Family
ID=63498291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820231769.8U Expired - Fee Related CN207875282U (en) | 2018-02-09 | 2018-02-09 | A kind of engineering truck hydraulic motor driving rear axle assy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207875282U (en) |
-
2018
- 2018-02-09 CN CN201820231769.8U patent/CN207875282U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A hydraulic motor driven rear axle assembly for engineering vehicles Effective date of registration: 20210813 Granted publication date: 20180918 Pledgee: Laishang Bank Co.,Ltd. Kouzhen sub branch Pledgor: SHANDONG DONGYUE YONGSHENG AXLE Co.,Ltd. Registration number: Y2021980007681 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220819 Granted publication date: 20180918 Pledgee: Laishang Bank Co.,Ltd. Kouzhen sub branch Pledgor: SHANDONG DONGYUE YONGSHENG AXLE CO.,LTD. Registration number: Y2021980007681 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A hydraulic motor for an engineering vehicle drives the rear axle assembly Effective date of registration: 20220902 Granted publication date: 20180918 Pledgee: Laishang Bank Co.,Ltd. Kouzhen sub branch Pledgor: SHANDONG DONGYUE YONGSHENG AXLE CO.,LTD. Registration number: Y2022980014294 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230901 Granted publication date: 20180918 Pledgee: Laishang Bank Co.,Ltd. Kouzhen sub branch Pledgor: SHANDONG DONGYUE YONGSHENG AXLE CO.,LTD. Registration number: Y2022980014294 |
|
| 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: 20180918 |