CN201716000U - Forklift wheel corner detecting and displaying device - Google Patents
Forklift wheel corner detecting and displaying device Download PDFInfo
- Publication number
- CN201716000U CN201716000U CN2010201979365U CN201020197936U CN201716000U CN 201716000 U CN201716000 U CN 201716000U CN 2010201979365 U CN2010201979365 U CN 2010201979365U CN 201020197936 U CN201020197936 U CN 201020197936U CN 201716000 U CN201716000 U CN 201716000U
- Authority
- CN
- China
- Prior art keywords
- forklift
- rotary encoder
- displaying device
- wheel frame
- corner detecting
- 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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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a forklift wheel corner detecting and displaying device which includes a wheel frame arranged at the bottom part of the forklift; and steering wheels are arranged on the wheel frame. The forklift wheel corner detecting and displaying device is characterized in that a drive gear is fixedly sleeved on the rotating shaft of the wheel frame; the forklift wheel corner detecting and displaying device includes a rotary encoder; the input shaft of the rotary encoder is fixedly sleeved with a driven gear; the driven gear and the drive gear are mutually engaged and transmitted; the output end of the rotary encoder is electrically connected with a detection circuit board; the output end of the detection circuit board is connected with a liquid crystal display screen. During operation, a forklift driver can operate the forklift wheel corner detecting and displaying device under the environment of a very narrow area, which improves the operating reliability and working efficiency.
Description
Technical field:
The utility model relates generally to the material field of transport machinery, and especially a kind of fork truck wheel steering angle detects display device.
Background technology:
Fork truck is the visual plant that large cargo loading and unloading such as encased conveying industry, warehousing industry are used.At omnidirectional's Side Fork Lift Trucks problems such as operation easier is big under the narrow zone environment, designed wheel steering and detected display system.
The utility model content:
The utility model purpose is exactly in order to remedy the defective of prior art, to provide a kind of fork truck wheel steering angle to detect display device, to solve omnidirectional's Side Fork Lift Trucks problems such as operation easier is big under the narrow zone environment.
The utility model is achieved through the following technical solutions:
The fork truck wheel steering angle detects display device, includes to be installed on fork truck bottom vehicle wheel frame, and steering wheel is installed on the vehicle wheel frame, it is characterized in that: be fixed with in the rotating shaft of described vehicle wheel frame and be set with driving gear; Include rotary encoder, fixed cover is equipped with driven gear on the input shaft of rotary encoder, the transmission that is meshing with each other of described driven gear and driving gear, the output terminal of described rotary encoder is electrically connected with the testing circuit plate, and the output terminal of described testing circuit plate is electrically connected with LCDs.
The utility model employing microcomputer controller and increment photoelectric rotary encoder are as the main detecting element of omnidirectional's Side Fork Lift Trucks.
When steering wheel rotates, be sleeved on driving gear in the vehicle wheel frame rotating shaft with its synchronous rotation, meanwhile, the transmission that is meshing with each other of driven gear and driving gear, and then the input shaft on the driven rotary scrambler rotates, at this moment, the rotary encoder output pulse signal, the pulse signal of output is transported to the testing circuit plate.The testing circuit plate carries out shaping to the pulse signal that receives, mirror to, frequency multiplication is input to microcomputer controller, microcomputer controller carries out computing to signal, judge the angle position of steering wheel, finally demonstrate in LCDs, truck driver just can be operated under the narrow zone environment easily like this, has improved operational reliability and work efficiency.
Description of drawings:
Fig. 1 is the utility model structural principle block diagram.
Fig. 2 is the utility model schematic block circuit diagram.
Embodiment:
The fork truck wheel steering angle detects display device, includes to be installed on fork truck bottom vehicle wheel frame 1, and steering wheel 2 is installed on the vehicle wheel frame 1, is fixed with in the rotating shaft 3 of vehicle wheel frame 1 and is set with driving gear 4; Include rotary encoder 5, fixed cover is equipped with driven gear 7 on the input shaft 6 of rotary encoder 5, the transmission that is meshing with each other of described driven gear 7 and driving gear 4, the output terminal of described rotary encoder 5 is electrically connected with the testing circuit plate, and the output terminal of described testing circuit plate is electrically connected with LCDs.
When steering wheel 2 rotates, rotary encoder 5 produces pulse signal, pulse signal is input to the testing circuit plate, pulse signals is carried out shaping, mirror is to, frequency multiplication, and the microcomputer controller in the testing circuit plate carries out computing to final pulse signal, judge the angle position of steering wheel, and be sent in the LCDs and show.
Claims (1)
1. the fork truck wheel steering angle detects display device, includes to be installed on fork truck bottom vehicle wheel frame, and steering wheel is installed on the vehicle wheel frame, it is characterized in that: be fixed with in the rotating shaft of described vehicle wheel frame and be set with driving gear; Include rotary encoder, fixed cover is equipped with driven gear on the input shaft of rotary encoder, the transmission that is meshing with each other of described driven gear and driving gear, the output terminal of described rotary encoder is electrically connected with the testing circuit plate, and the output terminal of described testing circuit plate is electrically connected with LCDs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201979365U CN201716000U (en) | 2010-05-14 | 2010-05-14 | Forklift wheel corner detecting and displaying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201979365U CN201716000U (en) | 2010-05-14 | 2010-05-14 | Forklift wheel corner detecting and displaying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201716000U true CN201716000U (en) | 2011-01-19 |
Family
ID=43462004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201979365U Expired - Fee Related CN201716000U (en) | 2010-05-14 | 2010-05-14 | Forklift wheel corner detecting and displaying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201716000U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287487A (en) * | 2013-05-30 | 2013-09-11 | 安徽德摩新能源叉车股份有限公司 | Four-way forklift structure |
| CN108592849A (en) * | 2018-04-09 | 2018-09-28 | 杭叉集团股份有限公司 | Fork truck three-dimensional accessory rotation angle detection apparatus |
| CN108646045A (en) * | 2018-04-20 | 2018-10-12 | 华南农业大学 | A kind of forklift wheel corner measuring device and method |
-
2010
- 2010-05-14 CN CN2010201979365U patent/CN201716000U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287487A (en) * | 2013-05-30 | 2013-09-11 | 安徽德摩新能源叉车股份有限公司 | Four-way forklift structure |
| CN108592849A (en) * | 2018-04-09 | 2018-09-28 | 杭叉集团股份有限公司 | Fork truck three-dimensional accessory rotation angle detection apparatus |
| CN108646045A (en) * | 2018-04-20 | 2018-10-12 | 华南农业大学 | A kind of forklift wheel corner measuring device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20130514 |