CN206369934U - A kind of fork truck speed measurement and control instrument with self-learning function - Google Patents
A kind of fork truck speed measurement and control instrument with self-learning function Download PDFInfo
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- CN206369934U CN206369934U CN201621166717.4U CN201621166717U CN206369934U CN 206369934 U CN206369934 U CN 206369934U CN 201621166717 U CN201621166717 U CN 201621166717U CN 206369934 U CN206369934 U CN 206369934U
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- input circuit
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- fork truck
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- self
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Abstract
The utility model discloses a kind of fork truck speed measurement and control instrument with self-learning function, including：Instrument casing, the instrument casing end face both sides are provided with instrument display panel, and the instrument casing end face center is provided with intelligent instrument control system and the manipulation keyboard used cooperatively；The input that the intelligent instrument control system includes single-chip microcomputer is electrically connected with specified lifting input circuit, load base input circuit, maximum lifting heights input circuit, free lifting altitude input circuit, min. turning radius input circuit, door frame inclination angle input circuit, wheelbase input circuit and GPS locator.The utility model can adapt to electronic control unit quantity and information, the increase of data exchange amount on fork truck, possesses logic control function, meets engineering and haulage vehicle intelligentized control method and the technical requirements of networking, meet actual operation requirements.
Description
Technical field
The utility model is related to a kind of fork truck speed measurement and control instrument with self-learning function, belongs to intelligence instrument technology neck
Domain.
Background technology
Fork truck is industrial transportation vehicle, refers to load and unload member pallet cargo, stacking and short distance hauling operation
Various wheeled carrying vehicles.Industrial transportation vehicle is widely used in harbour, station, airport, goods yard, factory floor, warehouse, circulation
Center and home-delivery center etc., carry out the handling of pallet cargo, transport operation in cabin, compartment and container, be palletized transport,
Essential equipment in Container Transport.Fork truck plays very important role in the logistics system of enterprise, is material
Main force in haulage equipment, is widely used in each department in the national economy such as station, harbour, airport, factory, warehouse.
During World War II, fork truck is developed, and China manufactures fork truck since early 1950s, in particular with
The fast development of state's economy, the material of most of enterprise is carried and has had been detached from original artificial carrying, the substitute is with
Conveyorization based on fork truck；Therefore, in the past few years, the demand in Chinese fork truck market is annual all with double-digit
Speed increases.
Intelligence instrument is to use world's state-of-the-art technology, is worth square wave or dual frequency excitation using constant current low frequency three, both
There is square wave magnetic field, the shortcoming of sine wave magnetic field is overcome again, mains fluctuations, supply frequency can also be eliminated and become
Change and magnet exciting coil impedance variations caused by error, and have fabulous zero stability and not by flow noise interference effect,
The characteristics of so as to high stability, high reliability.At present, intelligence instrument is that fork truck driver and crew carry out information interchange with fork truck
Window, be also the major part of the high sharp technology of fork truck, with the continuous progress of science and technology, fork truck intelligence instrument is progressively to digitlization
With intelligent direction development, replaced with digitized intelligence instrument the mechanically or electrically instrument generally used at this stage into
The important topic automated for vehicle.But, as electronic control unit quantity is more and more on fork truck, cause information,
The increase of data exchange amount, makes the certainty that is developed into of intelligence instrument, and intelligence instrument function of the prior art is more single,
Reading and display function stage are only rested on, lacks indispensable logic control function, and engineering and haulage vehicle can not be met
Intelligentized control method and the requirement of networking.For this reason, it may be necessary to design a kind of new technical scheme, can comprehensively it overcome above-mentioned existing
Have not enough present in technology.
Utility model content
The utility model is exactly in view of the deficienciess of the prior art, provide a kind of fork truck speed with self-learning function
Measure and control instrument, on the premise of portability is met, can adapt to electronic control unit quantity and information, data exchange amount on fork truck
Increase, and possess logic control function, meet engineering and haulage vehicle intelligentized control method and the technical requirements of networking, it is full
Sufficient actual operation requirements.
To solve the above problems, technical solution adopted in the utility model is as follows：
A kind of fork truck speed measurement and control instrument with self-learning function, including：Instrument casing, the instrument casing end face two
Side is provided with instrument display panel, and the instrument casing end face center is provided with intelligent instrument control system and used cooperatively
Manipulation keyboard；
The input that the intelligent instrument control system includes single-chip microcomputer is electrically connected with specified lifting input circuit, load
The heart away from input circuit, maximum lifting heights input circuit, free lifting altitude input circuit, min. turning radius input circuit,
Door frame inclination angle input circuit, wheelbase input circuit and GPS locator；
When the center of gravity of goods that the specified lifting input circuit is used to transmit on pallet fork is located on defined load base
The signal for the maximum weight that fork truck should be able to be lifted；
The load base input circuit is used to transmit center of gravity of goods to the predetermined distance of pallet fork vertical section front end face
Signal；
The maximum lifting heights input circuit is used to transmit fork truck positioned at horizontal firm ground, and door frame is disposed vertically and held
When receiving rated load weight goods pallet fork can raising maximum height and pallet fork on plane to the vertical range on ground letter
Number；
It is liftoff most that the free lifting altitude input circuit is used to transmit the pallet fork energy in the case where mast height is constant
The signal of big height；
The deflecting roller that the min. turning radius input circuit is used to transmit fork truck goes to extreme position and with minimum stabilization
When speed does turning motion, signal of its instantaneous centre away from the outermost distance of car body；
Door frame inclination angle input circuit is used to transmitting before no-load forklift door frame can be vertically orientated to from it or tilting backwards pendulum
The signal of dynamic maximum angle；
The wheelbase input circuit is used for the signal for transmitting vertical range of the front axle centre to back axle center；
The GPS locator is used to transmit goods on pallet fork and goods needs to store up the signal of position.
As the improvement of above-mentioned technical proposal, LCD interface units, the LCD interfaces are also electrically connected with the single-chip microcomputer
LCD backlight circuit and LCD temperature-compensation circuits are electrically connected with unit.
Voltage range selection circuit, button letter are also electrically connected with as the improvement of above-mentioned technical proposal, on the single-chip microcomputer
Number input circuit, bus interface circuit unit, tach signal input circuit and alarm.
As the improvement of above-mentioned technical proposal, logic power unit, the logic electricity are also electrically connected with the single-chip microcomputer
The input voltage range of source unit is to be connected with DLL on 9-100V, the single-chip microcomputer.
As the improvement of above-mentioned technical proposal, the instrument casing bottom is additionally provided with installing plate, the installing plate and set
It is equipped with installation screw.
Specified lifting described in the utility model, load base, maximum lifting heights, free lifting altitude, minimum turning
Radius, door frame inclination angle and wheelbase be fork truck actual use and operating process in commonly use technical term, it is described in the utility model
Pallet fork is most basic component parts on fork truck.
Compared with prior art, implementation result of the present utility model is as follows for the utility model：
A kind of fork truck speed measurement and control instrument with self-learning function described in the utility model, before portability is met
Put, can adapt to electronic control unit quantity and information, the increase of data exchange amount on fork truck, and possess logic control work(
Can, engineering and haulage vehicle intelligentized control method and the technical requirements of networking are met, actual operation requirements are met.
Brief description of the drawings
Fig. 1 is a kind of fork truck speed measurement and control instrument structure schematic diagram with self-learning function described in the utility model；
Fig. 2 is intelligent instrument control system framework schematic diagram described in the utility model.
Embodiment
Illustrate content of the present utility model below in conjunction with specific embodiments.
As depicted in figs. 1 and 2, it is a kind of fork truck speed measurement and control instrument with self-learning function described in the utility model
Schematic diagram.
A kind of fork truck speed measurement and control instrument with self-learning function described in the utility model, including：Instrument casing 10, instrument
The end face both sides of electricity box body 10 are provided with instrument display panel 20, and the end face center position of instrument casing 10 is provided with intelligent instrument control system
System 30 and the manipulation keyboard 40 used cooperatively；
The input that intelligent instrument control system 30 includes single-chip microcomputer is electrically connected with specified lifting input circuit, load center
Away from input circuit, maximum lifting heights input circuit, free lifting altitude input circuit, min. turning radius input circuit, door
Frame inclination angle input circuit, wheelbase input circuit and GPS locator；
Specifically, the center of gravity of goods that specified lifting input circuit is used to transmit on pallet fork is located at defined load base
When the signal of maximum weight that should be able to lift of fork truck；Load base input circuit is used to transmit center of gravity of goods to pallet fork vertical section
The signal of the predetermined distance of front end face；Maximum lifting heights input circuit is used to transmit fork truck positioned at horizontal firm ground, door frame
Be disposed vertically and bear pallet fork during rated load weight goods can raising maximum height and pallet fork on plane hanging down to ground
The signal of straight distance；It is liftoff most that free lifting altitude input circuit is used to transmit the pallet fork energy in the case where mast height is constant
The signal of big height；The deflecting roller that min. turning radius input circuit is used to transmit fork truck goes to extreme position and with minimum stabilization
When speed does turning motion, signal of its instantaneous centre away from the outermost distance of car body；Door frame inclination angle input circuit is used to transmit
No-load forklift door frame can be vertically orientated to the signal of maximum angle that is preceding or tilting backwards swing from it；Wheelbase input circuit is used to pass
Signal of the defeated front axle centre to the vertical range at back axle center；GPS locator is used to transmit goods on pallet fork and goods needs
Store up the signal of position.
Further with improvement, it is electric on LCD interface units as shown in Fig. 2 being also electrically connected with LCD interface units on single-chip microcomputer
It is connected with LCD backlight circuit and LCD temperature-compensation circuits；Voltage range selection circuit, button letter are also electrically connected with single-chip microcomputer
Number input circuit, bus interface circuit unit, tach signal input circuit and alarm.
Specifically, logic power unit, the input voltage range of logic power unit are also electrically connected with the single-chip microcomputer
For 9-100V, DLL is connected with single-chip microcomputer.
Installation screw 60 is provided with more specifically, being additionally provided with the bottom of instrument casing 10 on installing plate 50, installing plate 50,
Facilitate the installation, dismounting and maintenance of meter body in actual use.
During work, the utility model can pass through electronic control unit quantity on the adaptive fork truck of various signal input circuits
With the increase of information, data exchange amount, and possess logic control function, meet engineering and haulage vehicle intelligentized control method and net
The technical requirements of network, meet actual operation requirements.
Above content is the detailed description made in conjunction with specific embodiments to the utility model, it is impossible to assert that this practicality is new
Type specific implementation is only limitted to these explanations.For the utility model person of ordinary skill in the field, this is not being departed from
On the premise of utility model is conceived, some simple deduction or replace can also be made, the utility model guarantor should be all considered as belonging to
The scope of shield.
Claims (5)
1. a kind of fork truck speed measurement and control instrument with self-learning function, including：Instrument casing（10）, it is characterised in that：It is described
Instrument casing（10）End face both sides are provided with instrument display panel（20）, the instrument casing（10）End face center position is provided with intelligence
Can blind controller system（30）With with the use of manipulation keyboard（40）；
The intelligent instrument control system（30）Input including single-chip microcomputer is electrically connected with specified lifting input circuit, load
The heart away from input circuit, maximum lifting heights input circuit, free lifting altitude input circuit, min. turning radius input circuit,
Door frame inclination angle input circuit, wheelbase input circuit and GPS locator；
The center of gravity of goods that the specified lifting input circuit is used to transmit on pallet fork is located at fork truck when on defined load base
The signal for the maximum weight that should be able to be lifted；
The load base input circuit is used to transmit center of gravity of goods to the signal of the predetermined distance of pallet fork vertical section front end face；
The maximum lifting heights input circuit is used to transmit fork truck positioned at horizontal firm ground, and door frame is disposed vertically and born
During rated load weight goods pallet fork can raising maximum height and pallet fork on plane to the vertical range on ground signal；
It is high that the free lifting altitude input circuit is used to transmit the maximum that pallet fork can be liftoff in the case where mast height is constant
The signal of degree；
The deflecting roller that the min. turning radius input circuit is used to transmit fork truck goes to extreme position and with minimum stabilized speed
When doing turning motion, signal of its instantaneous centre away from the outermost distance of car body；
Door frame inclination angle input circuit is used to transmitting before no-load forklift door frame can be vertically orientated to from it or tilting backwards swing
The signal of maximum angle；
The wheelbase input circuit is used for the signal for transmitting vertical range of the front axle centre to back axle center；
The GPS locator is used to transmit goods on pallet fork and goods needs to store up the signal of position.
2. a kind of fork truck speed measurement and control instrument with self-learning function according to claim 1, it is characterised in that：The list
Also it is electrically connected with piece machine on LCD interface units, the LCD interface units and is electrically connected with LCD backlight circuit and LCD temperature-compensatings
Circuit.
3. a kind of fork truck speed measurement and control instrument with self-learning function according to claim 1, it is characterised in that：The list
Voltage range selection circuit, push button signalling input circuit, bus interface circuit unit, tach signal are also electrically connected with piece machine defeated
Enter circuit and alarm.
4. a kind of fork truck speed measurement and control instrument with self-learning function according to claim 1, it is characterised in that：The list
Logic power unit is also electrically connected with piece machine, the input voltage range of the logic power unit is 9-100V, the monolithic
DLL is connected with machine.
5. a kind of fork truck speed measurement and control instrument with self-learning function according to claim 1, it is characterised in that：The instrument
Electricity box body（10）Bottom is additionally provided with installing plate（50）, the installing plate（50）On be provided with installation screw（60）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621166717.4U CN206369934U (en) | 2016-10-26 | 2016-10-26 | A kind of fork truck speed measurement and control instrument with self-learning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621166717.4U CN206369934U (en) | 2016-10-26 | 2016-10-26 | A kind of fork truck speed measurement and control instrument with self-learning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206369934U true CN206369934U (en) | 2017-08-01 |
Family
ID=59388992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621166717.4U Expired - Fee Related CN206369934U (en) | 2016-10-26 | 2016-10-26 | A kind of fork truck speed measurement and control instrument with self-learning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206369934U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673276A (en) * | 2017-09-26 | 2018-02-09 | 林德（中国）叉车有限公司 | A kind of fork truck maximum lift height method for limiting and system |
| CN113226972A (en) * | 2018-11-05 | 2021-08-06 | 株式会社岛津制作所 | Industrial vehicle |
-
2016
- 2016-10-26 CN CN201621166717.4U patent/CN206369934U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673276A (en) * | 2017-09-26 | 2018-02-09 | 林德（中国）叉车有限公司 | A kind of fork truck maximum lift height method for limiting and system |
| CN113226972A (en) * | 2018-11-05 | 2021-08-06 | 株式会社岛津制作所 | Industrial vehicle |
| CN113226972B (en) * | 2018-11-05 | 2022-10-14 | 株式会社岛津制作所 | Industrial vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170801 Termination date: 20201026 |