CN206187095U - Forklift steering speed reducing device - Google Patents
Forklift steering speed reducing device Download PDFInfo
- Publication number
- CN206187095U CN206187095U CN201621287653.3U CN201621287653U CN206187095U CN 206187095 U CN206187095 U CN 206187095U CN 201621287653 U CN201621287653 U CN 201621287653U CN 206187095 U CN206187095 U CN 206187095U
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- CN
- China
- Prior art keywords
- forklift
- steering
- fork truck
- controller
- rotary encoder
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- Expired - Fee Related
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- 230000009471 action Effects 0.000 claims abstract description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 230000009467 reduction Effects 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a forklift steering speed reducing device, it is including turning to motor, total controller and being used for linking to each other with fork truck traveling system and controlling fork truck traveling speed's fork truck traveling controller, wherein, total controller and fork truck's the signal output part who turns to the device is connected to total controller receives and to turn to the turn signal control that the device sent and turn to the motor action, it installs rotary encoder on the motor shaft of motor to turn to, rotary encoder is used for gathering the rotation angle who turns to the motor shaft of motor to it turns to the angle value to obtain fork truck, fork truck traveling controller 's signal input part with rotary encoder's signal output part links to each other, fork truck traveling controller turns to the angle value according to the fork truck of received rotary encoder transmission and controls fork truck traveling system and make the fork truck deceleration. The utility model discloses can, fork truck realize the speed reduction function automatically when turning to to avoid the emergence of accident phenomenon.
Description
Technical Field
The utility model relates to a fork truck turns to decelerator belongs to fork truck technical field.
Background
At present, a forklift is important equipment used for loading and unloading large goods in container transportation industry, warehousing industry and the like, the forklift is often lifted to a certain specific height to operate during working, a steering device of the forklift in the prior art does not have a steering and speed reducing function, a driver is required to control the running speed of the forklift by himself during steering, and the forklift is easy to fatigue during driving and is not safe enough. When the forklift is required to turn, if the automatic speed reduction device is not arranged, the operator can be thrown away when the forklift turns, so that the danger of the operator is caused, and the function of realizing the automatic speed reduction of the forklift is very important.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide a fork truck steering reduction gear, it can realize the speed reduction function automatically when fork truck turns to avoid accident phenomenon's emergence.
The utility model provides a technical scheme that above-mentioned technical problem took is: a forklift steering speed reducer comprises a steering motor, a master controller and a forklift traveling controller, wherein the forklift traveling controller is connected with a forklift traveling system and used for controlling the traveling speed of a forklift; wherein,
the master controller is connected with the signal output end of the steering device of the forklift so that the master controller receives the steering signal sent by the steering device to control the action of the steering motor;
a rotary encoder is mounted on a motor shaft of the steering motor and is used for acquiring the rotation angle of the motor shaft of the steering motor so as to obtain a steering angle value of the forklift;
the signal input end of the forklift traveling controller is connected with the signal output end of the rotary encoder, and the forklift traveling controller controls the forklift traveling system to decelerate the forklift according to the received forklift steering angle value transmitted by the rotary encoder.
Furthermore, the signal output end of the rotary encoder is also connected with the signal input end of the master controller, so that the master controller can receive the forklift steering angle value fed back by the rotary encoder.
And further, in order to well control the deceleration of the forklift during steering, a forklift steering angle limit value is arranged in the forklift traveling controller, and when the forklift steering angle value received by the forklift traveling controller reaches the forklift steering angle limit value, the forklift traveling controller controls a forklift traveling system to decelerate the forklift.
Further, the steering device has a steering handle.
After the technical scheme is adopted, the utility model discloses a total controller turns to the motor action according to the turn signal control that turns to the sending of device to realize fork truck's turning to, when fork truck turned to, owing to install rotary encoder on the motor shaft that turns to the motor, thereby react fork truck through rotary encoder and turn to the angle value, fork truck walking controller turns to the angle value according to the fork truck of rotary encoder feedback and comes to carry out speed reduction control to fork truck traveling system, thereby reaches the purpose of realizing fork truck speed reduction when turning to.
Drawings
Fig. 1 is a schematic block diagram of the forklift steering and speed reducing device of the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
As shown in fig. 1, a forklift steering and decelerating device comprises a steering motor, a master controller and a forklift traveling controller, wherein the forklift traveling controller is connected with a forklift traveling system and is used for controlling the traveling speed of a forklift; wherein,
the master controller is connected with the signal output end of the steering device of the forklift so that the master controller receives the steering signal sent by the steering device to control the action of the steering motor;
a rotary encoder is mounted on a motor shaft of the steering motor and is used for acquiring the rotation angle of the motor shaft of the steering motor so as to obtain a steering angle value of the forklift;
the signal input end of the forklift traveling controller is connected with the signal output end of the rotary encoder, and the forklift traveling controller controls the forklift traveling system to decelerate the forklift according to the received forklift steering angle value transmitted by the rotary encoder.
As shown in fig. 1, the signal output end of the rotary encoder is further connected with the signal input end of the master controller, so that the master controller can receive the forklift steering angle value fed back by the rotary encoder.
As shown in fig. 1, a forklift steering angle limit value is arranged in the forklift traveling controller, and when the forklift steering angle value received by the forklift traveling controller reaches the forklift steering angle limit value, the forklift traveling controller controls a forklift traveling system to decelerate the forklift.
The steering device has a steering handle.
The working principle of the utility model is as follows:
the utility model discloses a total controller turns to the motor action according to the turn signal control that turns to sending of device to realize fork truck's turning to, when fork truck turned to, owing to install rotary encoder on the motor shaft that turns to the motor, thereby react fork truck through rotary encoder and turn to the angle value, fork truck walking controller turns to the angle value according to the fork truck of rotary encoder feedback and comes to carry out speed reduction control to fork truck traveling system, thereby reaches the purpose of realizing fork truck speed reduction when turning to.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (4)
1. A forklift steering speed reducer is characterized by comprising a steering motor, a master controller and a forklift traveling controller, wherein the forklift traveling controller is connected with a forklift traveling system and used for controlling the traveling speed of a forklift; wherein,
the master controller is connected with the signal output end of the steering device of the forklift so that the master controller receives the steering signal sent by the steering device to control the action of the steering motor;
a rotary encoder is mounted on a motor shaft of the steering motor and is used for acquiring the rotation angle of the motor shaft of the steering motor so as to obtain a steering angle value of the forklift;
the signal input end of the forklift traveling controller is connected with the signal output end of the rotary encoder, and the forklift traveling controller controls the forklift traveling system to decelerate the forklift according to the received forklift steering angle value transmitted by the rotary encoder.
2. The forklift steering deceleration device according to claim 1, characterized in that: and the signal output end of the rotary encoder is also connected with the signal input end of the master controller, so that the master controller can receive the forklift steering angle value fed back by the rotary encoder.
3. The forklift steering deceleration device according to claim 1, characterized in that: and a forklift steering angle limit value is arranged in the forklift traveling controller, and when the forklift steering angle value received by the forklift traveling controller reaches the forklift steering angle limit value, the forklift traveling controller controls a forklift traveling system to slow down the forklift.
4. The forklift steering deceleration device according to claim 1, characterized in that: the steering device has a steering handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621287653.3U CN206187095U (en) | 2016-11-29 | 2016-11-29 | Forklift steering speed reducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621287653.3U CN206187095U (en) | 2016-11-29 | 2016-11-29 | Forklift steering speed reducing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206187095U true CN206187095U (en) | 2017-05-24 |
Family
ID=58725329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621287653.3U Expired - Fee Related CN206187095U (en) | 2016-11-29 | 2016-11-29 | Forklift steering speed reducing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206187095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021253212A1 (en) * | 2020-06-16 | 2021-12-23 | 北京合众思壮科技股份有限公司 | Method for acquiring vehicle steering angle, apparatus, device, and storage medium |
-
2016
- 2016-11-29 CN CN201621287653.3U patent/CN206187095U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021253212A1 (en) * | 2020-06-16 | 2021-12-23 | 北京合众思壮科技股份有限公司 | Method for acquiring vehicle steering angle, apparatus, device, and storage medium |
| CN115003587A (en) * | 2020-06-16 | 2022-09-02 | 北京合众思壮科技股份有限公司 | Method, device and equipment for acquiring vehicle steering angle and storage medium |
| CN115003587B (en) * | 2020-06-16 | 2023-05-02 | 北京合众思壮科技股份有限公司 | Method, device, equipment and storage medium for acquiring steering angle of vehicle |
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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: 20170524 Termination date: 20181129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |