CN105967113A - Combined forklift control system - Google Patents
Combined forklift control system Download PDFInfo
- Publication number
- CN105967113A CN105967113A CN201610602488.4A CN201610602488A CN105967113A CN 105967113 A CN105967113 A CN 105967113A CN 201610602488 A CN201610602488 A CN 201610602488A CN 105967113 A CN105967113 A CN 105967113A
- Authority
- CN
- China
- Prior art keywords
- bus
- connecting terminal
- slide rail
- contact points
- forklift
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/24—Electrical devices or systems
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention relates to a combined forklift control system comprises an operating panel and a monitoring panel. A plurality of positioning switches are arranged on the operating panel in an arrayed mode and include connecting contact points A-A and connecting contact points A-B, the monitoring panel is fixed to a gantry of a forklift, the monitoring panel comprises slide rails fixed to the gantry of the forklift, a plurality of groups of contact points B are arranged on the slide rails in an arrayed mode, each group of contact points B includes connecting contact points B-A and connecting contact points B-B, slide blocks are connected to the slide rails in a sliding mode, one end of each slide block is fixed to forklift feet of the forklift and moves along with the forklift feet, and conductive pieces are arranged on the slide blocks and are pressed on the surfaces of the slide rails. The groups of connecting contact points A-A and connecting contact points B-A are connected through leads, the connecting contact points A-B are connected to a bus A, and the connecting contact points B-B are connected to a bus B. A driving circuit for the forklift feet comprises a control relay, a relay driving power supply is arranged on the bus A or the bus B, and the bus A and the bus B are arranged on a normally closed control contact point of the control relay.
Description
Technical field
The present invention relates to a kind of from electrical forklift system, belong to fork truck automation control system field.
Background technology
Along with industrial expansion, the expansion of plant area, the use of fork truck also becomes more and more extensive, and fork truck mainly carries out the movement of goods by prong, and the operation prong needing driver artificial moves up and down, until prong reaches predetermined altitude, just can put down or mention goods, therefore fork truck it is frequently necessary to the adjustment repeatedly of driver, to ensure the degree of accuracy that goods is put, but this process spends the time long, reduces the cargo transportation efficiency of entirety.
Summary of the invention
The technical problem to be solved in the present invention is: overcoming prong in prior art to move needs repeatedly to adjust the technical problem lost time, it is provided that a kind of from electrical forklift system.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of combined fork vehicle control, including an operation panel and a monitor board, on described operation panel, array is provided with some position-sensing switches, described position-sensing switch includes connecting terminal A-A and connecting terminal A-B, described monitor board is fixed on the door frame of fork truck, monitor board includes a slide rail being fixed on forklift door frame, on slide rail, array is provided with some groups of contact B, often group contact B includes connecting terminal B-A and connecting terminal B-B, slide rail slidably connects a slide block, one end of described slide block is fixed in the prong of fork truck and moves with prong, the conducting strip that a conductive material is made it is provided with on slide block, described conducting strip is pressed on the surface of slide rail；The most often connected by wire between group connecting terminal A-A and connecting terminal B-A, each connecting terminal A-B is both connected in bus A, each connecting terminal B-B is both connected in a bus B, the drive circuit of prong includes a control relay, being provided with a relay in bus A or bus B and drive power supply, bus A and bus B are arranged on the normal off control contact controlling relay.
As a further improvement on the present invention, described slide block includes a slider body, slider body is provided with a strip groove, a sliding panel it is provided with in groove, it is flexibly connected by screw rod between sliding panel and a sidewall of strip groove, constituting a clamping interval between portable plate and strip groove inwall, prong is arranged in clamping interval.
As a further improvement on the present invention, described slide rail uses nylon block to make, and described contact B is some metallic rod being embedded in slide rail.
As a further improvement on the present invention, described conducting strip uses elastomeric material to make, and conducting strip is arc-shaped, elastic compression and the surface of slide rail.
The invention has the beneficial effects as follows:
1, a present invention control circuit by conventional circuit structure, the location of the prong achieving fork truck controls, choosing required for fork truck after the switch of height, fork truck oneself can quit work to predetermined altitude mobile, it is no longer necessary to driver and carries out adjustment repeatedly, saved the time greatly.
2, nylon material not only smoothness is high, and environmental resistance is good, and is prone to processing, and the convenient forklift door frame for different size is improved.
3, the conducting strip of elastomeric material can ensure that the efficiency of compression, prevents from getting loose.
4, slide block uses dismountable clamping structure, can be adjusted according to the prong of different size.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of slide block.
In figure: 1, position-sensing switch；2, operation panel；3, slide rail；4, contact B；5, power supply；6, relay is controlled；7, conducting strip；8, slide block；9, sliding panel.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, and the basic structure of the present invention is described the most in a schematic way, and therefore it only shows the composition relevant with the present invention.
nullAs depicted in figs. 1 and 2，The present invention is a kind of combined fork vehicle control，Including an operation panel and a monitor board，On described operation panel, array is provided with some position-sensing switches，Described position-sensing switch includes connecting terminal A-A and connecting terminal A-B，Described monitor board is fixed on the door frame of fork truck，Monitor board includes a slide rail using nylon block to make being fixed on forklift door frame，On slide rail, array is provided with some groups of contact B，Often group contact B includes connecting terminal B-A and connecting terminal B-B，Wherein connecting terminal B-A and connecting terminal B-B is the metal screw being embedded in slide rail，Slide rail slidably connects a slide block，One end of described slide block is fixed in the prong of fork truck and moves with prong，A conducting strip it is provided with on slide block，Described conducting strip is pressed on the surface of slide rail；The most often connected by wire between group connecting terminal A-A and connecting terminal B-A, each connecting terminal A-B is both connected in bus A, each connecting terminal B-B is both connected in a bus B, the drive circuit of prong includes a control relay, being provided with a relay in bus A or bus B and drive power supply, bus A and bus B are arranged on the normal off control contact controlling relay.
Described slide block includes a slider body, slider body is provided with a strip groove, a sliding panel it is provided with in groove, it is flexibly connected by screw rod between sliding panel and a sidewall of strip groove, constituting a clamping interval between portable plate and strip groove inwall, prong is arranged in clamping interval, and conducting strip uses elastic steel sheet to make, conducting strip is arc-shaped, elastic compression and the surface of slide rail.
During installation, being first installed in driver's cabin by operation panel, switch as position-sensing switch, without return mechanism, be installed on the door frame of fork truck by monitor board, slide block one end is fixed in prong, and when prong moves, slide block slides relative to slide rail；
After the switch pressing correspondence, slide block starts mobile, when moving to correspondence position, connecting terminal B-A is connected by conducting strip with connecting terminal B-B, and now connecting terminal B-A and connecting terminal A-A uses wire to connect, and connect between connecting terminal A-B and connecting terminal B-B and have control relay, thus the drive circuit of whole control relay is switched on, normal off electromagnetic contact is laid down, motor stalls, prong stops mobile, thus realizes fixed highly automated stopping.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff can carry out various change and amendment completely in the range of without departing from this invention technological thought.The content that the technical scope of this invention is not limited in description, it is necessary to determine its technical scope according to right.
Claims (4)
1. a combined fork vehicle control, is characterized in that: include an operation panel and a monitor board,
On described operation panel, array is provided with some position-sensing switches, described position-sensing switch include connecting terminal A-A and
Connecting terminal A-B, described monitor board is fixed on the door frame of fork truck, and monitor board includes that is fixed on a fork truck door
Slide rail on frame, on slide rail, array is provided with some groups of contact B, often group contact B include connecting terminal B-A and
Connecting terminal B-B, slidably connects a slide block on slide rail, and one end of described slide block is fixed on the fork of fork truck
Move on foot and with prong, slide block be provided with the conducting strip that a conductive material is made, described in lead
Electricity sheet is pressed on the surface of slide rail；The most often pass through wire between group connecting terminal A-A and connecting terminal B-A
Connection, each connecting terminal A-B is both connected in bus A, and each connecting terminal B-B is both connected to one
In bus B, the drive circuit of prong includes a control relay, and bus A or bus B are provided with one
Individual relay drives power supply, and bus A and bus B are arranged on the normal off control contact controlling relay.
2. a kind of combined fork vehicle control as claimed in claim 1, is characterized in that: described slide block bag
Include a slider body, slider body is provided with a strip groove, in groove, be provided with a cunning
Dynamic plate, is flexibly connected by screw rod between sliding panel and a sidewall of strip groove, at portable plate and strip groove
Constituting a clamping interval between groove inwall, prong is arranged in clamping interval.
3. a kind of combined fork vehicle control as claimed in claim 1, is characterized in that: described slide rail is adopted
Making with nylon block, described contact B is some metallic rod being embedded in slide rail.
4. a kind of combined fork vehicle control as claimed in claim 1, is characterized in that: described conducting strip
Employing elastomeric material is made, and conducting strip is arc-shaped, elastic compression and the surface of slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610602488.4A CN105967113A (en) | 2016-07-27 | 2016-07-27 | Combined forklift control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610602488.4A CN105967113A (en) | 2016-07-27 | 2016-07-27 | Combined forklift control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105967113A true CN105967113A (en) | 2016-09-28 |
Family
ID=56951063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610602488.4A Pending CN105967113A (en) | 2016-07-27 | 2016-07-27 | Combined forklift control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105967113A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773795A (en) * | 2018-07-31 | 2018-11-09 | 肥东万安工程机械有限公司 | A kind of forklift door frame raising limit for height safety, warning device |
| CN111958130A (en) * | 2020-08-13 | 2020-11-20 | 李�杰 | High-precision femtosecond laser cutting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3428149A (en) * | 1966-09-19 | 1969-02-18 | Declark Inc | Control apparatus for material-unit stacker |
| CN1245888A (en) * | 1998-08-07 | 2000-03-01 | 株式会社丰田自动织机制作所 | Position detecting device for hydraulic cylinder |
| CN201567191U (en) * | 2009-12-10 | 2010-09-01 | 合肥搬易通科技发展有限公司 | Height positioning device of a forklift |
| CN103112801A (en) * | 2013-02-06 | 2013-05-22 | 浙江诺力机械股份有限公司 | Device, method and system for detecting height of forklift pallet fork |
| CN103350977A (en) * | 2013-07-11 | 2013-10-16 | 浙江诺力机械股份有限公司 | Method and device for automatically lifting fork to correct good storing-taking position during goods taking and storing |
| CN205802900U (en) * | 2016-07-27 | 2016-12-14 | 江苏科力机械有限公司 | A kind of combined fork vehicle control |
-
2016
- 2016-07-27 CN CN201610602488.4A patent/CN105967113A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3428149A (en) * | 1966-09-19 | 1969-02-18 | Declark Inc | Control apparatus for material-unit stacker |
| CN1245888A (en) * | 1998-08-07 | 2000-03-01 | 株式会社丰田自动织机制作所 | Position detecting device for hydraulic cylinder |
| CN201567191U (en) * | 2009-12-10 | 2010-09-01 | 合肥搬易通科技发展有限公司 | Height positioning device of a forklift |
| CN103112801A (en) * | 2013-02-06 | 2013-05-22 | 浙江诺力机械股份有限公司 | Device, method and system for detecting height of forklift pallet fork |
| CN103350977A (en) * | 2013-07-11 | 2013-10-16 | 浙江诺力机械股份有限公司 | Method and device for automatically lifting fork to correct good storing-taking position during goods taking and storing |
| CN205802900U (en) * | 2016-07-27 | 2016-12-14 | 江苏科力机械有限公司 | A kind of combined fork vehicle control |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773795A (en) * | 2018-07-31 | 2018-11-09 | 肥东万安工程机械有限公司 | A kind of forklift door frame raising limit for height safety, warning device |
| CN111958130A (en) * | 2020-08-13 | 2020-11-20 | 李�杰 | High-precision femtosecond laser cutting device |
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| PB01 | Publication | ||
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Application publication date: 20160928 |