CN203807087U - Forklift truck speed limiting device - Google Patents
Forklift truck speed limiting device Download PDFInfo
- Publication number
- CN203807087U CN203807087U CN201320814624.8U CN201320814624U CN203807087U CN 203807087 U CN203807087 U CN 203807087U CN 201320814624 U CN201320814624 U CN 201320814624U CN 203807087 U CN203807087 U CN 203807087U
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- China
- Prior art keywords
- inductor
- sheet metal
- metal component
- pallet fork
- fork truck
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- 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 - Lifetime
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- 239000002184 metal Substances 0.000 claims description 26
- 230000006698 induction Effects 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a forklift truck speed limiting device. The forklift truck speed limiting device comprises a sensor, a limiting mark and a controller, wherein the sensor and the limiting mark are respectively installed on a forklift truck door frame and a pallet fork, the sensor is connected with the controller, the controller is connected with an engine of a forklift truck and/or an elevator of the pallet fork, the controller controls to adjust the traveling speed of the forklift truck and/or the elevation speed of the elevator according to a pallet fork position signal transmitted by the sensor. The forklift truck speed limiting device is applied to the forklift truck, when the pallet fork (or a cargo frame) ascends/descends to a given height, the sensor generates a signal, the signal is transmitted to the controller through a connected wire bundle, so that the traveling speed of the forklift truck is limited (and reduced in time), the descending speed of the pallet fork (or the cargo frame) is reduced, a soft landing effect is realized, and the safety is improved.
Description
Technical field
The utility model relates to a kind of fork truck speed-limit device.
Background technology
Fork truck is industrial transportation vehicle, refer to member pallet cargo load and unload, the various wheeled carrying vehicle of stacking and short range hauling operation.Be widely used in harbour, station, airport, goods yard, factory floor, warehouse, Transfer center and DISTRIBUTION CENTRE etc., and can enter the handling, the transport operation that in cabin, compartment and freight container, carry out pallet cargo, be requisite equipment in pallet traffic, Container Transport.
At present, on fork truck, there is no to install the device that is used for controlling fork truck moving velocity and allows pallet fork (or shelf) soft landing.
When pallet fork rises to when higher, the too fast meeting of the speed of a motor vehicle causes goods shakiness, if dropped, and danger close.
In the time that pallet fork drops to bottom, pallet fork speed does not reduce, and can cause pallet fork and ground contact force large, if accurate goods or breakables are just easily damaged.
In a word, the fork truck of existing structure cannot adapt to have Special use to require situation, and therefore, the present invention improves fork lift truck structure, and this case produces thus.
Utility model content
The purpose of this utility model is to provide a kind of fork truck speed-limit device, slows down in time and allows pallet fork soft landing to control fork truck, promotes safety.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of fork truck speed-limit device, comprise inductor, gag lever post and controller, inductor and gag lever post are installed respectively on forklift door frame and pallet fork, inductor is connected with controller, controller is connected with the driving engine of fork truck and/or the elevator of pallet fork, the pallet fork position signal control and regulation moving velocity of fork truck and/or the rising or falling speed of elevator that controller sends according to inductor.
Inductor and lower inductor, mounting limit mark on pallet fork are installed respectively in the top and bottom of described forklift door frame.
Described upper inductor and lower inductor respectively have two, are arranged on respectively the both sides of forklift door frame, and gag lever post also has two, and correspondence is arranged on the both sides of pallet fork.
On described forklift door frame, be welded and fixed piece, sheet metal component is installed on fixed block, inductor is fixed on sheet metal component.
On described sheet metal component, offer mounting hole, mounting hole is slotted hole, on sheet metal component, is coordinated stationary induction apparatus is installed by fastener and mounting hole.
On described pallet fork, be welded and fixed piece, sheet metal component is installed on fixed block, gag lever post is fixed on sheet metal component.
On described sheet metal component, offer mounting hole, mounting hole is slotted hole, on sheet metal component, is coordinated fixing locating part is installed by fastener and mounting hole.
The described spacing magnet that is designated as.
Adopt after said structure, the utility model applies on fork truck, in the time that pallet fork (or shelf) rise/fall arrives certain altitude, inductor produces signal, pass to controller by the wire harness connecting, allow the fork truck speed limit (in time slow down) of travelling, reduce pallet fork (or shelf) descending speed, reach the effect of soft landing, promote safety.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Label declaration
Inductor 1, gag lever post 2, fixed block 3, door frame 4, pallet fork 5, sheet metal component 6, fixed block 7, sheet metal component 8, mounting hole 81.
Detailed description of the invention
As shown in Figure 1 to Figure 3, a kind of fork truck speed-limit device that the utility model discloses, comprises inductor 1, gag lever post 2 and controller (conventional member, does not indicate in figure).
At forklift door frame 4 and pallet fork 5(or shelf) on inductor 1 and gag lever post 2 are installed respectively.This embodiment specifically installs respectively in the top and bottom of forklift door frame 4, lower inductor 1, on can being further, lower inductor 1 respectively has two, be arranged on respectively the both sides of forklift door frame 4, for convenient installation controlled, on the shaped steel of the forklift door frame 4 of this embodiment, weld a fixed block 7 for sheet metal component 6 is installed, inductor 1 is fixed on sheet metal component 6, for the convenient installation site that regulates, on sheet metal component 6, offer mounting hole (because sensed device 1 blocks, not shown), mounting hole is slotted hole, on sheet metal component 6, coordinate stationary induction apparatus 1 is installed by fastener and mounting hole, slotted hole design can conveniently regulate inductor 1 height overhead according to actual conditions.Mounting limit mark 2 on pallet fork 5, gag lever post 2 also has two, and correspondence is arranged on the both sides of pallet fork 5.Gag lever post 2 can adopt the magnet that matches with inductor 1 and use.For convenient installation controlled, on the pallet fork 5 of this embodiment, be welded and fixed piece 3 for sheet metal component 8 is installed, gag lever post 2 is fixed on sheet metal component 8, for the convenient installation site that regulates, on sheet metal component 8, offer mounting hole 81, mounting hole 81 is slotted hole, on sheet metal component 8, is coordinated fixing gag lever post 2 is installed by fastener and mounting hole 81, and slotted hole design can conveniently regulate the position of gag lever post 2 according to actual conditions.
Inductor 1 is connected with controller, and the driving engine (conventional member, does not indicate in figure) of controller and fork truck and the elevator (conventional member, does not indicate in figure) of pallet fork 5 connect.
When the utility model uses, in the time that pallet fork 5 rises to certain altitude, controller receives pallet fork 5 position signals that inductor 1 sends fork truck is carried out to reduction of speed; In the time that pallet fork 5 is reduced to certain position, controller receives pallet fork 5 position signals that inductor 1 sends pallet fork 5 is carried out to reduction of speed, thereby pallet fork 5 is pulled off a soft landing, and this function is specially adapted to more accurate and carryings (need to put down gently) breakables.
In a word, the utility model can be applicable to the fork truck of Special use requirement.Increase inductor 1 and gag lever posts 2 at door frame 4 with pallet fork 5 places, by controller control fork truck under specific circumstances speed limit, allow pallet fork 5 soft landings, can reduce goods damaged risk in the process of transporting, the safety that has improved fork truck.These two kinds of implementation principles are identical, and the effect difference reaching can select to install one or two function.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present utility model.
Claims (8)
1. a fork truck speed-limit device, it is characterized in that: comprise inductor, gag lever post and controller, inductor and gag lever post are installed respectively on forklift door frame and pallet fork, inductor is connected with controller, controller is connected with the driving engine of fork truck and/or the elevator of pallet fork, the pallet fork position signal control and regulation moving velocity of fork truck and/or the rising or falling speed of elevator that controller sends according to inductor.
2. a kind of fork truck speed-limit device as claimed in claim 1, is characterized in that: inductor and lower inductor, mounting limit mark on pallet fork are installed respectively in the top and bottom of described forklift door frame.
3. a kind of fork truck speed-limit device as claimed in claim 2, is characterized in that: described upper inductor and lower inductor respectively have two, are arranged on respectively the both sides of forklift door frame, and gag lever post also has two, and correspondence is arranged on the both sides of pallet fork.
4. a kind of fork truck speed-limit device as claimed in claim 1, is characterized in that: on described forklift door frame, be welded and fixed piece, sheet metal component is installed on fixed block, inductor is fixed on sheet metal component.
5. a kind of fork truck speed-limit device as claimed in claim 4, is characterized in that: on described sheet metal component, offer mounting hole, mounting hole is slotted hole, on sheet metal component, is coordinated stationary induction apparatus is installed by fastener and mounting hole.
6. a kind of fork truck speed-limit device as claimed in claim 1, is characterized in that: on described pallet fork, be welded and fixed piece, sheet metal component is installed on fixed block, gag lever post is fixed on sheet metal component.
7. a kind of fork truck speed-limit device as claimed in claim 6, is characterized in that: on described sheet metal component, offer mounting hole, mounting hole is slotted hole, on sheet metal component, is coordinated fixing locating part is installed by fastener and mounting hole.
8. a kind of fork truck speed-limit device as claimed in claim 1, is characterized in that: the described spacing magnet that is designated as.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320814624.8U CN203807087U (en) | 2013-12-12 | 2013-12-12 | Forklift truck speed limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320814624.8U CN203807087U (en) | 2013-12-12 | 2013-12-12 | Forklift truck speed limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203807087U true CN203807087U (en) | 2014-09-03 |
Family
ID=51445872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320814624.8U Expired - Lifetime CN203807087U (en) | 2013-12-12 | 2013-12-12 | Forklift truck speed limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203807087U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264646A (en) * | 2018-11-21 | 2019-01-25 | 三帕尔菲格特种车辆装备有限公司 | A kind of speed-adjusting and control system, aerial work platform and speed regulating method |
| CN110481421A (en) * | 2019-08-22 | 2019-11-22 | 安徽合力股份有限公司 | A kind of automatic limit for height speed-limiting safety control system of engineering truck and its control method |
| CN111943090A (en) * | 2020-09-02 | 2020-11-17 | 郑州市精衡实业有限公司 | Forklift electronic scale |
| CN112147935A (en) * | 2020-09-25 | 2020-12-29 | 劢微机器人科技(深圳)有限公司 | Method, device and equipment for controlling fork arm of unmanned forklift and storage medium |
| CN113120810A (en) * | 2019-12-30 | 2021-07-16 | 林德（中国）叉车有限公司 | Connecting assembly and forklift using same |
| CN113874315A (en) * | 2019-04-05 | 2021-12-31 | 奥斯克什公司 | Scissor lift load sensing system and method |
| US11820631B2 (en) | 2019-04-05 | 2023-11-21 | Oshkosh Corporation | Actuator failure detection and scissor lift load sensing systems and methods |
-
2013
- 2013-12-12 CN CN201320814624.8U patent/CN203807087U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264646A (en) * | 2018-11-21 | 2019-01-25 | 三帕尔菲格特种车辆装备有限公司 | A kind of speed-adjusting and control system, aerial work platform and speed regulating method |
| CN113874315A (en) * | 2019-04-05 | 2021-12-31 | 奥斯克什公司 | Scissor lift load sensing system and method |
| US11820631B2 (en) | 2019-04-05 | 2023-11-21 | Oshkosh Corporation | Actuator failure detection and scissor lift load sensing systems and methods |
| CN113874315B (en) * | 2019-04-05 | 2024-01-16 | 奥斯克什公司 | Scissor lift load sensing system and method |
| US12054372B2 (en) | 2019-04-05 | 2024-08-06 | Oshkosh Corporation | Scissor lift with electric actuator |
| CN110481421A (en) * | 2019-08-22 | 2019-11-22 | 安徽合力股份有限公司 | A kind of automatic limit for height speed-limiting safety control system of engineering truck and its control method |
| CN113120810A (en) * | 2019-12-30 | 2021-07-16 | 林德（中国）叉车有限公司 | Connecting assembly and forklift using same |
| CN113120810B (en) * | 2019-12-30 | 2022-11-11 | 林德（中国）叉车有限公司 | Connecting assembly and forklift using same |
| CN111943090A (en) * | 2020-09-02 | 2020-11-17 | 郑州市精衡实业有限公司 | Forklift electronic scale |
| CN112147935A (en) * | 2020-09-25 | 2020-12-29 | 劢微机器人科技(深圳)有限公司 | Method, device and equipment for controlling fork arm of unmanned forklift and storage medium |
| CN112147935B (en) * | 2020-09-25 | 2022-04-08 | 劢微机器人科技(深圳)有限公司 | Method, device and equipment for controlling fork arm of unmanned forklift and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |