CN216045384U - Bilateral bridge electric forklift driving device - Google Patents
Bilateral bridge electric forklift driving device Download PDFInfo
- Publication number
- CN216045384U CN216045384U CN202122714543.8U CN202122714543U CN216045384U CN 216045384 U CN216045384 U CN 216045384U CN 202122714543 U CN202122714543 U CN 202122714543U CN 216045384 U CN216045384 U CN 216045384U
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- CN
- China
- Prior art keywords
- brake
- bearing seat
- driving device
- planetary gear
- gear 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.)
- Expired - Fee Related
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- 230000002146 bilateral effect Effects 0.000 title abstract description 6
- 238000007493 shaping process Methods 0.000 claims abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
- Arrangement Of Transmissions (AREA)
Abstract
The utility model belongs to the technical field of forklifts, and particularly relates to a bilateral axle electric forklift driving device, wherein a first bearing seat and a second bearing seat are respectively arranged on a left frame plate and a right frame plate, a planetary gear assembly is arranged between the first bearing seat and the second bearing seat, and a hub is sleeved on the outer side of the planetary gear assembly; be equipped with drive gear in the planetary gear assembly, drive gear one side cover is equipped with brake spring, brake spring one side is equipped with the brake lid of connecting driving motor, brake spring one side shaping has at least a set of first arch, the protruding looks joint of first arch and brake lid lateral wall fashioned second. The utility model aims to provide a double-side-axle electric forklift driving device which is simple and stable in structure and long in service life.
Description
Technical Field
The utility model belongs to the technical field of forklifts, and particularly relates to a bilateral bridge electric forklift driving device.
Background
At present, most of the brakes of the driving devices of the forklift adopt the rotation of the screw-fixed planetary gear assembly to realize brake locking, and the brake mode is more complicated and has a complex structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a double-side-axle electric forklift driving device which is simple and stable in structure and long in service life.
The purpose of the utility model is realized as follows: a bilateral axle electric forklift driving device is characterized by comprising an upper cover, wherein a frame left plate and a frame right plate are respectively arranged on two sides of the upper cover, a first bearing seat and a second bearing seat are respectively arranged on the frame left plate and the frame right plate, a planetary gear assembly is arranged between the first bearing seat and the second bearing seat, and a wheel hub is sleeved on the outer side of the planetary gear assembly; be equipped with drive gear in the planetary gear assembly, drive gear one side cover is equipped with brake spring, brake spring one side is equipped with the brake lid of connecting driving motor, brake spring one side shaping has at least a set of first arch, the protruding looks joint of first arch and brake lid lateral wall fashioned second.
Preferably, a key slot connected with a driving motor is formed in the brake cover.
Preferably, grooves are formed in two sides of the outer wall of the hub, and wheels are sleeved on the two grooves.
Preferably, a connecting rod is arranged between the left frame plate and the right frame plate.
Compared with the prior art, the utility model has the outstanding and beneficial technical effects that: when the motor rotates, the brake cover of the double-side bridge electric forklift driving device rotates to drive the brake spring to contract, so that the driving device moves, and when the driving device does not move, the brake spring is expanded due to the influence of elasticity, so that the braking function is realized.
Drawings
FIG. 1 is a schematic diagram of the present invention;
fig. 2 is a cross-sectional view of the present invention.
Detailed Description
The utility model is further described below in terms of specific examples.
As shown in fig. 1-2, a bilateral axle electric forklift driving device comprises an upper cover 1, wherein a left frame plate 2 and a right frame plate 3 are respectively arranged on two sides of the upper cover 1, a first bearing seat 4 and a second bearing seat 5 are respectively arranged on the left frame plate 2 and the right frame plate 3, a planetary gear assembly 6 is arranged between the first bearing seat 4 and the second bearing seat 5, and a hub 7 is sleeved on the outer side of the planetary gear assembly 6; be equipped with drive gear 18 in the planetary gear assembly 6, 18 one side covers of drive gear is equipped with brake spring 8, 8 one side of brake spring is equipped with the brake lid 9 of connecting driving motor, 8 one side shaping of brake spring has at least a set of first arch 10, the protruding 11 looks joints of first arch 10 and the fashioned second of brake lid 9 lateral wall.
According to the technical scheme, the brake cover 9 of the double-side-axle electric forklift driving device rotates to drive the brake spring 8 to contract when the motor rotates, the driving device moves, when the driving device does not move, the brake spring 8 is propped open due to the influence of elasticity, the brake function is achieved, the structure is simple, and the brake is convenient.
Preferably, a key groove 12 for connecting a driving motor is formed in the brake cover 9. The driving motor can better drive the brake cover 9 to rotate through the key slot 12, so that the braking and the loosening of a braking system are realized.
Preferably, the two sides of the outer wall of the hub 7 are both provided with grooves 13, and the grooves 13 are both sleeved with wheels 14.
Preferably, a connecting rod 15 is arranged between the left frame plate 2 and the right frame plate 3. The connecting rod 15 is used for connecting the frame left plate 2 and the frame right plate 3, so that the structural stability of the frame can be improved, and the service life of the frame can be prolonged.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (4)
1. The double-side bridge electric forklift driving device is characterized by comprising an upper cover (1), wherein a frame left plate (2) and a frame right plate (3) are respectively arranged on two sides of the upper cover (1), a first bearing seat (4) and a second bearing seat (5) are respectively arranged on the frame left plate (2) and the frame right plate (3), a planetary gear assembly (6) is arranged between the first bearing seat (4) and the second bearing seat (5), and a hub (7) is sleeved on the outer side of the planetary gear assembly (6); be equipped with drive gear (18) in planetary gear assembly (6), drive gear (18) one side cover is equipped with brake spring (8), brake spring (8) one side is equipped with brake lid (9) of connecting driving motor, brake spring (8) one side shaping has at least a set of first arch (10), first arch (10) and brake lid (9) lateral wall fashioned protruding (11) of second looks joint.
2. A double-sided axle electric fork-lift truck drive as claimed in claim 1, characterized in that the brake cover (9) is formed with a key slot (12) therein for connection to a drive motor.
3. A double-sided axle electric fork-lift truck driving device according to claim 1, characterized in that the hub (7) is provided with grooves (13) on both sides of the outer wall, and wheels (14) are sleeved on both grooves (13).
4. A double-sided axle electric fork-lift truck drive as claimed in claim 1, characterized in that a connecting rod (15) is provided between the left frame plate (2) and the right frame plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122714543.8U CN216045384U (en) | 2021-11-08 | 2021-11-08 | Bilateral bridge electric forklift driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122714543.8U CN216045384U (en) | 2021-11-08 | 2021-11-08 | Bilateral bridge electric forklift driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216045384U true CN216045384U (en) | 2022-03-15 |
Family
ID=80614996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122714543.8U Expired - Fee Related CN216045384U (en) | 2021-11-08 | 2021-11-08 | Bilateral bridge electric forklift driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216045384U (en) |
-
2021
- 2021-11-08 CN CN202122714543.8U patent/CN216045384U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |