CN202399890U - Omni-directional moving fork truck - Google Patents
Omni-directional moving fork truck Download PDFInfo
- Publication number
- CN202399890U CN202399890U CN2011205165623U CN201120516562U CN202399890U CN 202399890 U CN202399890 U CN 202399890U CN 2011205165623 U CN2011205165623 U CN 2011205165623U CN 201120516562 U CN201120516562 U CN 201120516562U CN 202399890 U CN202399890 U CN 202399890U
- Authority
- CN
- China
- Prior art keywords
- wheel
- motor
- fork truck
- casing
- wheels
- 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
- Automatic Cycles, And Cycles In General (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Power Steering Mechanism (AREA)
Abstract
The utility model discloses an omni-directional moving fork truck, which comprises a frame, wheels, a steering system and a central controller, wherein the frame is provided with a driver's seat and a driver's seat handrail; a box body is arranged below the driver's seat; the wheels are spiral roller wheels; each wheel is driven by using an independent motor; the steering system comprises motors, a motor controller and an operating handle; the operating handle is arranged on the driver's seat handrail, and is connected with the central controller; the central controller is connected with the motor controller; the motor controller, the motor and the wheels are connected in sequence; speed reducers are arranged between the motor and the wheels, and are coaxially arranged with the wheels; the motors are arranged in the box body pairwise; the speed reducers are symmetrically arranged on both sides of the box body; and brackets, support shafts and damping blocks are fixedly arranged on the front and back end faces of the box body respectively. The omni-directional moving fork truck has a simple structure and low failure rate, is safe and reliable, and is convenient to operate; and meanwhile, free movement in a plane in any direction can be realized.
Description
Technical field
The utility model relates to engineering machinery field, especially relates to a kind of universal fork truck.
Background technology
All kinds of warehouses have been equipped with a large amount of handling machineries to different goods and materials operations, mainly contain fork truck, crane, various conveyer, tractor truck, hand barrow etc.But these machineries all are conventional confguration basically; With the fork truck is example, can only accomplish basically, advances, motion such as turning, and operation place and environment have been proposed high requirement; Also limited the raising of operating efficiency; Even the employing four-wheel steering has also just improved turning performance, fundamentally do not solve fork truck any direction motion problems.
Traditional fork-truck steering system adopts mechanical steering or hydraulic power-assisted steering.The shortcoming of mechanical steering is: actuating force is big, operator's fatiguability; And the shortcoming of hydraulic power-assisted steering is the waste energy.And no matter the electrical power steering system is position feedback electrical power steering system, or torque feedback electrical power steering system, all is that the direction of passage dish comes steering, not only takies the manipulation space of fork truck, and operator's traveling comfort also is affected.
At present, the fork truck of using always on the market, employed wheel mainly is some traditional wheels; Basically can only accomplish advance, motion such as turning; Can not realize that any direction goes in the plane, higher to operation place and environmental requirement, limited the raising of operating efficiency.
The utility model content
The technical matters that the utility model will solve is that a kind of fork truck that in small space, can comprehensively move freely is provided.
In order to solve the problems of the technologies described above, the technical scheme of the utility model is following:
Omnidirectional moves fork truck, includes vehicle frame, wheel, steering swivel system, central controller, and said vehicle frame is provided with operator's saddle, operator's saddle handrail; It is characterized in that: be positioned at and also be provided with a casing under the operator's saddle, said steering swivel system includes motor, electric machine controller, bar handle, wheel, and said each wheel is driven by independent motor; Said bar handle is installed on the operator's saddle handrail; Said bar handle connects the signal input part of central controller, and the signal output part of said central controller connects the signal input part of electric machine controller, and the signal output part of said electric machine controller is connected with the signal input part of corresponding motor; Be connected with retarder between said motor and the wheel; The same axle mounting of said retarder and wheel, said motor are arranged in the casing in pairs, and said retarder is symmetrically arranged in the both sides of casing; Be installed with support, pivot shaft respectively on the forward and backward both ends of the surface of said casing; Said support comprises upper bracket, lower bracket, and said upper bracket is fixed on the end face of casing, and said lower bracket is through being bolted on the upper bracket; Said pivot shaft is applied between upper bracket, the lower bracket, also is provided with snubber block between said pivot shaft and the lower bracket.
Described omnidirectional moves fork truck, it is characterized in that: said wheel is a spiral roller formula wheel.
Described omnidirectional moves fork truck, it is characterized in that: said bar handle is three Hall bar handles, includes electron accelerator.
Described omnidirectional moves fork truck, it is characterized in that: said upper bracket, lower bracket be shaped as U-shaped.
Described omnidirectional moves fork truck, it is characterized in that: described snubber block is the rubber block that a square centre has through hole.
Compared with prior art, the beneficial effect of the utility model is:
The utility model simple in structure, fault rate is low, and is safe and reliable, is convenient to handle, and can realize that planar any direction moves freely simultaneously.
Description of drawings
Fig. 1 is the External view of the utility model.
Fig. 2 is the wheel mechanism scheme drawing of the utility model.
Fig. 3 is the structural representation of the vehicle frame of the utility model.
Fig. 4 is the structure diagram of the utility model.
Fig. 5 is the structural representation of the snubber block of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done further detailed explanation:
Referring to accompanying drawing, omnidirectional moves fork truck, includes vehicle frame 9, wheel 4, steering swivel system, central controller 1; Said vehicle frame 4 is provided with operator's saddle 7, operator's saddle handrail 8, is positioned under the operator's saddle 7 and also is provided with a casing 10, and said steering swivel system includes motor 3, electric machine controller 2, bar handle 6, wheel 4; Said wheel 4 is a spiral roller formula wheel, and said each wheel 4 is driven by independent motor 3, and said bar handle 6 is installed on the operator's saddle handrail 8; Said bar handle 6 connects the signal input part of central controller 1, and the signal output part of said central controller 1 connects the signal input part of electric machine controller 2, and the signal output part of said electric machine controller 2 links to each other with the signal input part of corresponding motor; Also be connected with retarder 11 between said motor 3 and the wheel 4; Said retarder 11 and wheel 4 same axle mountings, said motor 3 is arranged in the casing 10 in pairs, and said retarder 11 is symmetrically arranged in the both sides of casing 10; Be installed with support, pivot shaft 5 on the forward and backward both ends of the surface of said casing 10 respectively; Said support comprises upper bracket 13, lower bracket 14, and said upper bracket 13 is fixed on the end face of casing 10, and said lower bracket 14 is through being bolted on the upper bracket 13; Said pivot shaft 5 is applied between upper bracket 13, the lower bracket 14, also is provided with snubber block 12 between said pivot shaft 5 and the lower bracket 14.
Said bar handle 6 is three Hall bar handles, includes electron accelerator.Said upper bracket 13, lower bracket 14 be shaped as U-shaped.Described snubber block 12 is rubber blocks that a square centre has through hole.
Working process: shift fork garage of omnidirectional crosses in the journey; Need certain wheel or mobile; Send instruction for each independent motor controller through control handle control central controller; Control power wheel after having detected torque and speed after each electric machine controller receives and instructs, because of wheel is a spiral roller formula wheel, it has the flexible performance that any direction moves; So car load can rotate arbitrarily or move, can realize that therefore electri forklift walks through central controller controls on demand in any direction.
Claims (5)
1. an omnidirectional moves fork truck, includes vehicle frame, wheel, steering swivel system, central controller, and said vehicle frame is provided with operator's saddle, operator's saddle handrail; It is characterized in that: be positioned at and also be provided with a casing under the operator's saddle, said steering swivel system includes motor, electric machine controller, bar handle, wheel, and said each wheel is driven by independent motor; Said bar handle is installed on the operator's saddle handrail; Said bar handle connects the signal input part of central controller, and the signal output part of said central controller connects the signal input part of electric machine controller, and the signal output part of said electric machine controller is connected with the signal input part of corresponding motor; Be connected with retarder between said motor and the wheel; The same axle mounting of said retarder and wheel, said motor are arranged in the casing in pairs, and said retarder is symmetrically arranged in the both sides of casing; Be installed with support, pivot shaft respectively on the forward and backward both ends of the surface of said casing; Said support comprises upper bracket, lower bracket, and said upper bracket is fixed on the end face of casing, and said lower bracket is through being bolted on the upper bracket; Said pivot shaft is applied between upper bracket, the lower bracket, also is provided with snubber block between said pivot shaft and the lower bracket.
2. omnidirectional according to claim 1 moves fork truck, it is characterized in that: said wheel is a spiral roller formula wheel.
3. omnidirectional according to claim 1 moves fork truck, it is characterized in that: said bar handle is three Hall bar handles, includes electron accelerator.
4. omnidirectional according to claim 1 moves fork truck, it is characterized in that: said upper bracket, lower bracket be shaped as U-shaped.
5. omnidirectional according to claim 1 moves fork truck, it is characterized in that: described snubber block is the rubber block that a square centre has through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205165623U CN202399890U (en) | 2011-12-13 | 2011-12-13 | Omni-directional moving fork truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205165623U CN202399890U (en) | 2011-12-13 | 2011-12-13 | Omni-directional moving fork truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202399890U true CN202399890U (en) | 2012-08-29 |
Family
ID=46697560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205165623U Expired - Fee Related CN202399890U (en) | 2011-12-13 | 2011-12-13 | Omni-directional moving fork truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202399890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431441A (en) * | 2011-12-13 | 2012-05-02 | 安徽江淮银联重型工程机械有限公司 | Omnidirectional movement forklift |
-
2011
- 2011-12-13 CN CN2011205165623U patent/CN202399890U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431441A (en) * | 2011-12-13 | 2012-05-02 | 安徽江淮银联重型工程机械有限公司 | Omnidirectional movement forklift |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204956616U (en) | Place transport vechicle is with automatically controlled hydraulic pressure four wheel steering mechanism | |
| CN103204448B (en) | Piling car with rotatable pallet fork | |
| CN202970049U (en) | Efficient vertical carrier of stereo garage | |
| CN203486852U (en) | Electric reach forklift truck with omnidirectional moving function | |
| CN203006842U (en) | Self-walking scissor fork type lifting platform | |
| CN104326406A (en) | All-directional movable type multifunctional forklift | |
| CN202399890U (en) | Omni-directional moving fork truck | |
| CN204871261U (en) | Crawler -type electrodynamic balance car | |
| CN102431441A (en) | Omnidirectional movement forklift | |
| CN103112803B (en) | Stacker and operating method thereof | |
| CN202193112U (en) | Four-wheel-drive double-steering traveling gear | |
| CN204674619U (en) | A kind of electric hand barrow | |
| CN202685889U (en) | Driving device for electric transport vehicle | |
| CN203449966U (en) | Differentially driven mobile robot chassis mechanism | |
| CN201980286U (en) | Electric vehicle control device capable of transversely turning for 90 DEG leftwards and rightwards | |
| CN105035207A (en) | Flexible-obstacle-striding steering small vehicle | |
| CN201520989U (en) | Single-arm slide moving steering loading machine | |
| CN103264729A (en) | Large-tonnage tractor truck | |
| CN103587598A (en) | Travel chassis | |
| CN103407935A (en) | Single-motor full-function forklift | |
| CN102815211A (en) | Electric transport cart | |
| CN201214617Y (en) | All-terrain forklift | |
| CN203293891U (en) | Tyre-type running device of crane | |
| CN203306127U (en) | Large-tonnage tractor truck | |
| CN203078303U (en) | Driving system of electric trackless rubber tire vehicle for mining |
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: 20120829 Termination date: 20191213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |