CN201423888Y - Electric forklift drive axle - Google Patents
Electric forklift drive axle Download PDFInfo
- Publication number
- CN201423888Y CN201423888Y CN200920300180XU CN200920300180U CN201423888Y CN 201423888 Y CN201423888 Y CN 201423888Y CN 200920300180X U CN200920300180X U CN 200920300180XU CN 200920300180 U CN200920300180 U CN 200920300180U CN 201423888 Y CN201423888 Y CN 201423888Y
- Authority
- CN
- China
- Prior art keywords
- drive axle
- forklift drive
- axle housing
- electric forklift
- reduction box
- 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 - Lifetime
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- Arrangement Of Transmissions (AREA)
Abstract
An electric forklift drive axle is provided, wherein a drive axle shell is connected with a reduction box, is provided with an arc line A which shrinks towards the axle center, avoids interfering witha door frame, and meets the requirement of short front overhang distance, the axle shell has simple production process, at least two sector plates which extend outwards are hinged on the drive axle shell, mounting holes are arranged on the sector plates, and the reduction box which is connected with the drive axle shell is a compact type transverse reduction box. The electric forklift drive axlehas small dimension, small wheel tread, low gravity center and convenient and comfort use.
Description
Technical field
The utility model relates to a kind of fork truck drive axle, particularly relates to a kind of electri forklift drive axle.
Background technology
Existing fork truck drive axle wheelbase, wheel hub are bigger, and oad is bigger than normal, and the tire of installing on bridge is bigger, and the center of gravity of bridge itself is higher, and wheelspan is big, thereby can not satisfy the requirement of using in indoor small space.
Summary of the invention
The purpose of this utility model just provides that a kind of drive axle size is little, and wheelspan is little, underslung electri forklift drive axle.
Solution of the present utility model is such: driving axle housing is to be connected with drop-gear box, and the camber line A that shrink in the oriented axle center of driving axle housing avoids interfering with door frame, satisfies the short requirement of front overhang simultaneously, and the axle housing manufacturing process is simple.
Be hinged with at least two outwardly directed quadrants on driving axle housing, have mounting hole on quadrant, quadrant rotates this structure can eliminate the problem of answering the vehicle frame welding deformation to cause left and right sides hold-down bolt not adorn, and assembling is good.The drive system demolition, installation are convenient.
If the outside bending of C portion of described quadrant just more can reduce wheelspan, and vehicle frame front end and the simplification of drive axle connecting portion, the vehicle frame good manufacturability.
If driving axle housing bonded assembly drop-gear box is a compact pressure-bearing type drop-gear box, shortened the size of whole drive system at the car load fore-and-aft direction, thereby guarantee that storage battery has enough spaces to sink to the car body bottom at the car load fore-and-aft direction, the driver's chair highly significant reduces, vehicle ' is stable, and the driver's operation traveling comfort improves.
The utility model has the advantages that the drive axle size is little, wheelspan is little, the comfortable convenience of the low use of center of gravity.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is birds-eye vieies of accompanying drawing 1.
Accompanying drawing 3 is structural representations of driving axle housing.
Accompanying drawing 4 is structural representations of quadrant 7.
Accompanying drawing 5 is the structural representations behind the installation retarder.
The specific embodiment
The utility model comprises tire assembly 1, braking hub 2, drg 3, breather stem vent plug 4, semiaxis 5, driving axle housing 6, quadrant 7, jam nut 8, boss bolt 9, wheel hub 10, bearing 11, seal ring 12, door frame 13, braking hub 14, bolt 15, retarder 16.
Driving axle housing 6 is to be connected with drop-gear box 16, and the camber line A that shrink in the oriented axle center of driving axle housing 6 shrinks choosing to avoid interfering with door frame of camber line A and is as the criterion, and satisfies the short requirement of front overhang simultaneously, and the axle housing manufacturing process is simple.
On driving axle housing 6, be hinged with two outwardly directed quadrants 7, on quadrant 7, have mounting hole.The outside bending of C portion of described quadrant 7.Quadrant 7 is that the external diameter that is enclosed within driving axle housing 6 constitutes with driving axle housing hinged.
Driving axle housing 6 bonded assembly drop-gear boxs 16 are compact pressure-bearing type drop-gear boxs.
Claims (4)
1. electri forklift drive axle, driving axle housing (6) is to be connected with drop-gear box (16), it is characterized in that the camber line (A) that shrink in the oriented axle center of driving axle housing (6).
2. electri forklift drive axle according to claim 1 is characterized in that being hinged with two outwardly directed quadrants (7) on driving axle housing (6), has mounting hole on quadrant (7).
3. electri forklift drive axle according to claim 2 is characterized in that the outside bending of (C) portion of described quadrant (7).
4. electri forklift drive axle according to claim 1 is characterized in that driving axle housing (6) bonded assembly drop-gear box (16) is a compact pressure-bearing type drop-gear box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920300180XU CN201423888Y (en) | 2009-01-12 | 2009-01-12 | Electric forklift drive axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920300180XU CN201423888Y (en) | 2009-01-12 | 2009-01-12 | Electric forklift drive axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201423888Y true CN201423888Y (en) | 2010-03-17 |
Family
ID=42023325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920300180XU Expired - Lifetime CN201423888Y (en) | 2009-01-12 | 2009-01-12 | Electric forklift drive axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201423888Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113120810A (en) * | 2019-12-30 | 2021-07-16 | 林德（中国）叉车有限公司 | Connecting assembly and forklift using same |
| CN114275711A (en) * | 2021-12-30 | 2022-04-05 | 合肥海源机械有限公司 | Hook type drive axle for new energy forklift |
-
2009
- 2009-01-12 CN CN200920300180XU patent/CN201423888Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113120810A (en) * | 2019-12-30 | 2021-07-16 | 林德（中国）叉车有限公司 | Connecting assembly and forklift using same |
| CN113120810B (en) * | 2019-12-30 | 2022-11-11 | 林德（中国）叉车有限公司 | Connecting assembly and forklift using same |
| CN114275711A (en) * | 2021-12-30 | 2022-04-05 | 合肥海源机械有限公司 | Hook type drive axle for new energy forklift |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Liuzhou LiuGong Fork Truck Co., Ltd. Assignor: Guangxi Liugong Machinery Co., Ltd. Contract record no.: 2010450000080 Denomination of utility model: Drive axle of electronic forklift Granted publication date: 20100317 License type: Exclusive License Record date: 20100830 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100317 |