CN208411856U - Three pivot electric forklift steering mechanism - Google Patents
Three pivot electric forklift steering mechanism Download PDFInfo
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- CN208411856U CN208411856U CN201821044910.XU CN201821044910U CN208411856U CN 208411856 U CN208411856 U CN 208411856U CN 201821044910 U CN201821044910 U CN 201821044910U CN 208411856 U CN208411856 U CN 208411856U
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- walking
- steering
- deflecting roller
- actively
- magneto
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Abstract
The utility model provides a kind of three pivot electric forklift steering mechanism, belongs to technical field of engineering machinery, structure includes arm bracket and walking mechanism on car body；The three pivot electric forklifts steering mechanism utilizes rotation steering angle scale manually, driving angle sensor, make angular transducer that angular turn variable is transmitted to steering encoder by signal wire, it turns to encoder and tributary magneto is turned to drive driving gear by control, driving gear engaged transmission driven disc gear makes the change on direction to the wheel carrier for deflecting roller of actively walking, it is driven in the work for deflecting roller of actively walking to get involved in walking alternating current generator, make actively to walk deflecting roller while walking by driving force is turned to, realize steering operation.In this way, traveling is flexible and convenient, is conducive to operator's flexible operating, copes with various use environments.
Description
Technical field
The utility model relates to technical field of engineering machinery, specifically a kind of three pivot electric forklift steering mechanism.
Background technique
In general, electri forklift steering mechanism is mostly mechanical turning machine, the steering of turning machine has the limit in angle
System, causes turning radius excessive, malfunction, and traveling gets up to meet the flexible operating on narrow place.
Summary of the invention
The technical assignment of the utility model is to solve the deficiencies in the prior art, provides a kind of three pivot electric forklift turning machines
Structure.
The technical solution of the utility model realizes that the three pivot electric forklifts steering mechanism ties in the following manner
Structure includes arm bracket and walking mechanism on car body；
The front top of arm bracket is provided with steering angle scale, is provided with holding rod on the disk week of steering angle scale, turns
It is fixedly installed disk spindle to the bottom of angle scale, disk spindle penetrates the inner cavity that arm bracket extends to arm bracket,
The inner cavity of arm bracket is fixedly installed angular transducer, and disk spindle is connected on angular transducer,
Angular transducer is connected with power supply electric-controlled switch, the exposed side wall appearance that arm bracket is arranged in of power supply electric-controlled switch
Face；
It is fixedly installed on the vehicle frame of car body and turns to encoder, turn to tributary magneto and walking alternating current generator,
Steering encoder, steering tributary magneto are coaxially connected, and the two is fixedly arranged on vehicle frame in vertical direction, is turned
Output driving driving gear below to tributary magneto to vehicle frame；
Angular transducer is connect by signal wire with steering controller, and steering controller connection turns to tributary magneto,
It turns to tributary magneto and drives driving gear, steering controller is connected with encoder is turned to, and is turned to the real-time feedback of encoder and is turned
To the size of electric current and the temperature of steering tributary magneto to steering controller, steering controller combination feedback parameter is adjusted in real time
The size of whole electric current；
Alternating current generator configuration walk on vehicle frame, walking alternating current generator drives deflecting roller of actively walking；Actively walking turns to
Driven disc gear is fixedly installed on the wheel carrier of wheel,
Driving gear engages driven disc gear, the rotation of driving gear rotate driving driven disc gear, the rotation of driven disc gear
The wheel carrier rotation for deflecting roller of actively walking is driven, the wheel carrier for deflecting roller of actively walking, which rotates, provides steering for deflecting roller of actively walking
It swings and realizes Turning travel.
The side of the driving seat of driver's cabin is arranged in arm bracket.
Walking mechanism is set as two orientation traveling wheels of direction of advance front and one of direction of advance tail portion actively goes
Walk deflecting roller, the deflecting roller of actively walking of two orientation traveling wheels and one constitutes three fulcrum walking mechanisms.
Steering encoder, steering tributary magneto, driving gear three are arranged on same vertical longitudinal axis.
The wheel disc disk of driving gear and driven disc gear is arranged in same level.
The same vertical longitudinal axis is arranged in walking alternating current generator, the wheel carrier for deflecting roller of actively walking, driven disc gear three
On line.
Utility model has the following beneficial effects compared with the prior art:
The three pivot electric forklifts steering mechanism makes angle using rotation steering angle scale, driving angle sensor manually
Angular turn variable is transmitted to steering encoder by signal wire by sensor, is turned to encoder by control and is turned to tributary permanent magnetism
Motor drives driving gear, and driving gear engaged transmission driven disc gear makes direction to the wheel carrier for deflecting roller of actively walking
On change, thus get involved in walking alternating current generator driving actively walk deflecting roller work in, the deflecting roller that makes actively to walk exists
By driving force is turned to while walking, steering operation is realized.In this way, traveling is flexible and convenient, be conducive to operator's flexible operating,
Cope with various use environments.
Three pivot electric forklifts Design of Steering Mechanism is reasonable, structure is simple for this, safe and reliable, easy to use, easy to maintain,
It has good value for applications.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is the structural schematic diagram of the arm bracket of the utility model；
Attached drawing 3 is the schematic perspective view of the arm bracket of the utility model；
Attached drawing 4 is the structural schematic diagram of the active walking mechanism of the utility model；
Attached drawing 5 is the present invention looks up structural representation of the active walking mechanism of the utility model；
Attached drawing 6 is the schematic perspective view of the active walking mechanism of the utility model；
Attached drawing 7 is the schematic perspective view of the active walking mechanism of the utility model.
Marks in the drawings respectively indicate:
1, car body, 2, arm bracket, 3, walking mechanism,
4, steering angle scale, 5, holding rod, 6, disk spindle, 7, angular transducer, 8, power supply electric-controlled switch,
9, vehicle frame, 10, steering encoder, 11, steering tributary magneto, 12, driving gear,
13, signal wire,
14, walking alternating current generator, 15, chassis, 16, deflecting roller of actively walking, 17, driven disc gear,
18, it actively walks the wheel carrier of deflecting roller,
19, traveling wheel is oriented,
20, steering controller.
Specific embodiment
The three pivot electric forklift steering mechanism of the utility model are described in detail below with reference to the accompanying drawing.
As shown in the picture, the three pivot electric forklift steering mechanism of the utility model, structure include the arm on car body 1
Bracket 2 and walking mechanism 3；
The front top of arm bracket 2 is provided with steering angle scale 4, is provided with holding rod on the disk week of steering angle scale 4
5, the bottom of steering angle scale 4 is fixedly installed disk spindle 6, and disk spindle 6 penetrates the inner cavity that arm bracket extends to arm bracket,
The inner cavity of arm bracket is fixedly installed angular transducer 7, and disk spindle 6 is connected on angular transducer 7,
Angular transducer 7 is connected with power supply electric-controlled switch 8, the exposed side wall that arm bracket 2 is arranged in of power supply electric-controlled switch 8
Outer surface；
It is fixedly installed on the vehicle frame 9 of car body 1 and turns to encoder 10, turn to tributary magneto 11 and walking alternating current
Machine 12,
Steering encoder 10, steering tributary magneto 11 are coaxially connected, and the two is fixedly arranged on vehicle frame in vertical direction
On, tributary magneto is turned to output driving driving gear 12 below vehicle frame；
Angular transducer is connect by signal wire with steering controller 20, and the connection of steering controller 20 turns to tributary Permanent Magnet and Electric
Machine 11 turns to tributary magneto and drives driving gear, and steering controller 20 and steering encoder 10 connect, and it is real to turn to encoder
When feedback diverted current size and turn to the temperature of tributary magneto to steering controller, steering controller combination feedback is joined
Number adjusts the size of electric current in real time；
The configuration of alternating current generator 14 walk on vehicle frame 9, walking alternating current generator 14 drives deflecting roller 16 of actively walking；Actively row
Walk to be fixedly installed driven disc gear 17 on the wheel carrier of deflecting roller,
Driving gear 12 engages driven disc gear 17, the rotation of driving gear rotate driving driven disc gear, driven disc gear
Rotation drives the wheel carrier 18 for deflecting roller of actively walking to rotate, and the wheel carrier rotation for deflecting roller of actively walking mentions for deflecting roller of actively walking
Turning travel is realized for turning to swing.
The side of the driving seat of driver's cabin is arranged in arm bracket.
Walking mechanism is set as an active of two orientations traveling wheels 19 and direction of advance tail portion of direction of advance front
Walking deflecting roller 16, two orientation traveling wheels and a deflecting roller of actively walking constitute three fulcrum walking mechanisms.
Steering encoder, steering tributary magneto, driving gear three are arranged on same vertical longitudinal axis.
The wheel disc disk of driving gear and driven disc gear is arranged in same level.
The same vertical longitudinal axis is arranged in walking alternating current generator, the wheel carrier for deflecting roller of actively walking, driven disc gear three
On line.
Claims (6)
1. three pivot electric forklift steering mechanism, it is characterised in that including the arm bracket and walking mechanism on car body；
The front top of arm bracket is provided with steering angle scale, is provided with holding rod, steering angle on the disk week of steering angle scale
The bottom of scale is fixedly installed disk spindle, and disk spindle penetrates the inner cavity that arm bracket extends to arm bracket,
The inner cavity of arm bracket is fixedly installed angular transducer, and disk spindle is connected on angular transducer,
Angular transducer is connected with power supply electric-controlled switch, the exposed wall outer surface that arm bracket is arranged in of power supply electric-controlled switch；
It is fixedly installed on the vehicle frame of car body and turns to encoder, turn to tributary magneto and walking alternating current generator,
Steering encoder, steering tributary magneto are coaxially connected, and the two is fixedly arranged on vehicle frame in vertical direction, turns to branch
Magneto is flowed to output driving driving gear below vehicle frame；
Angular transducer is connect by signal wire with steering controller, and steering controller connection turns to tributary magneto, is turned to
Tributary magneto drives driving gear, and steering controller is connected with encoder is turned to, and turns to the real-time feedback of encoder and turns to electricity
To steering controller, steering controller combination feedback parameter adjusts electricity in real time for the size of stream and the temperature of steering tributary magneto
The size of stream；
Alternating current generator configuration walk on vehicle frame, walking alternating current generator drives deflecting roller of actively walking；It actively walks deflecting roller
Driven disc gear is fixedly installed on wheel carrier,
Driving gear engages driven disc gear, the rotation of driving gear rotate driving driven disc gear, and the rotation of driven disc gear drives
Actively walk deflecting roller wheel carrier rotation, deflecting roller of actively walk wheel carrier rotation for deflecting roller of actively walking provides turns to swing
Realize Turning travel.
2. three pivot electric forklift according to claim 1 steering mechanism, it is characterised in that: arm bracket setting is driving
The side of the driving seat of room.
3. three pivot electric forklift according to claim 1 steering mechanism, it is characterised in that: walking mechanism is set as advancing
One deflecting roller of actively walking of two orientations traveling wheels and direction of advance tail portion of direction front, two orientation traveling wheels and one
A deflecting roller of actively walking constitutes three fulcrum walking mechanisms.
4. three pivot electric forklift according to claim 1 steering mechanism, it is characterised in that: turn to encoder, turn to branch
Stream magneto, driving gear three are arranged on same vertical longitudinal axis.
5. three pivot electric forklift according to claim 1 steering mechanism, it is characterised in that: driving gear and driven disc tooth
The wheel disc disk of wheel is arranged in same level.
6. three pivot electric forklift according to claim 1 steering mechanism, it is characterised in that: walking alternating current generator, active
The wheel carrier of walking deflecting roller, driven disc gear three are arranged on same vertical longitudinal axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821044910.XU CN208411856U (en) | 2018-07-02 | 2018-07-02 | Three pivot electric forklift steering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821044910.XU CN208411856U (en) | 2018-07-02 | 2018-07-02 | Three pivot electric forklift steering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208411856U true CN208411856U (en) | 2019-01-22 |
Family
ID=65108173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821044910.XU Active CN208411856U (en) | 2018-07-02 | 2018-07-02 | Three pivot electric forklift steering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208411856U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001802A (en) * | 2019-04-22 | 2019-07-12 | 甘肃华瑞农业股份有限公司 | A kind of energy saving and environment friendly electric tractor |
| CN112519884A (en) * | 2020-10-29 | 2021-03-19 | 武汉光庭科技有限公司 | Engineering machine tool turns to angle feedback repacking device |
| CN113879390A (en) * | 2021-10-28 | 2022-01-04 | 广东欧能新能源设备有限公司 | Disconnect-type steering mechanism for hand electric fork truck |
-
2018
- 2018-07-02 CN CN201821044910.XU patent/CN208411856U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001802A (en) * | 2019-04-22 | 2019-07-12 | 甘肃华瑞农业股份有限公司 | A kind of energy saving and environment friendly electric tractor |
| CN112519884A (en) * | 2020-10-29 | 2021-03-19 | 武汉光庭科技有限公司 | Engineering machine tool turns to angle feedback repacking device |
| CN113879390A (en) * | 2021-10-28 | 2022-01-04 | 广东欧能新能源设备有限公司 | Disconnect-type steering mechanism for hand electric fork truck |
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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 |
Denomination of utility model: Steering mechanism of three fulcrum electric forklift Effective date of registration: 20210429 Granted publication date: 20190122 Pledgee: Qingzhou branch of China Post Savings Bank Co., Ltd Pledgor: SHANDONG ZHONGCHA HEAVY INDUSTRY MACHINERY Co.,Ltd. Registration number: Y2021980003186 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |