CN101045518B - Power supply module for ground conveying tool - Google Patents
Power supply module for ground conveying tool Download PDFInfo
- Publication number
- CN101045518B CN101045518B CN 200710089073 CN200710089073A CN101045518B CN 101045518 B CN101045518 B CN 101045518B CN 200710089073 CN200710089073 CN 200710089073 CN 200710089073 A CN200710089073 A CN 200710089073A CN 101045518 B CN101045518 B CN 101045518B
- Authority
- CN
- China
- Prior art keywords
- supply module
- described supply
- control setup
- heavy current
- delivery tool
- 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.)
- Active
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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
-
- 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
- B66F9/205—Arrangements for transmitting pneumatic, hydraulic or electric power to movable parts or devices
-
- 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)
- Electric Propulsion And Braking For Vehicles (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Agricultural Machines (AREA)
Abstract
An electricity supply module for a ground transportation tool used for drawbar's leading comprises: a intense current connector, used to connect with a accumulator; at least an insertable insurance device; a main contactor, used to supply electricity to a driving motor and its control device as well as alternatively supply electricity to a hydraulic pump motor and its control device; a multipolar plug connector (30), connecting with a control device used in the electricity supply module; and many intense current connectors used to connect with electricity customer; thereinto, in the shell of the ground transportation tool's driving part is arranged the only support, on or in which preassemble all or part of the aforementioned parts.
Description
Technical field
The present invention relates to a kind of supply module of floor delivery tool.
Background technology
The floor delivery tool of draw bar guiding usually is equipped with an electric driver in order to support the lifting operation and to go.For parts a large amount of electricity and electromechanical are installed in the floor delivery tool, for example are used for traction-driven motor, the other motor that is used for Hydraulic Pump, storage battery, executive component and are used for the electronic control package of each motor.In order to give each parts power supply, set up suitable connection to power supply, it depends on a series of requirements, particularly about reliability of operation and safety.
The main customer of general floor delivery tool is via the contactless switch supplying electric current, contactless switch be arranged on customer or its control setup near.For control contactor, exist to each executive component or to the connection of the control setup of attaching troops to a unit, via the contact of its closed contactless switch under the situation of control corresponding instruction, so that give the customer supplying electric current.Each executive component usually is arranged on the draw bar head.
Have an emergency switching-off in addition, but borrow its at high speed interruption of power supply under a dangerous situation.Because this can advantageously implement safety reasons with this form, but promptly contacts of contactor mechanical control ground breaks off.In order to handle emergency switching-off, but, a for example impact head of an operating element is set on for example on the housing of the drive part of floor delivery tool in the easy to reach position.Extruding or impact this operating element causes the contact of contactless switch via a mechanical connection disconnection.
One siren horn normally is set in the floor delivery tool of said pattern, and it is handled by the executive component that on the draw bar head, is provided with, utilizes the siren horn alerting signal of can sounding.
Be provided with along means of delivery at each parts described in the conventional floor means of delivery with distributing.Contactless switch is for example usually with one to be used for the control setup of corresponding motor combined or be arranged near it.Each parts must be provided with respectively when the exploitation means of delivery.
Summary of the invention
The objective of the invention is in view of the above, a kind of supply module of floor delivery tool is provided, it can irrespectively simply and cheaply make and install with the respective conditions of floor delivery tool.
Through a kind of be used for floor delivery tool particularly the supply module of the floor delivery tool of draw bar guiding reach this purpose.
Comprise according to supply module of the present invention:
One heavy current joint is in order to be connected on the storage battery;
At least one insertable safety device;
One main contactor is used for to drive motor or its control setup is supplied power and selectively give the power supply of Hydraulic Pump motor or its control setup;
One multipole plug-in connector is in order to connect the control setup of a supply module; And
A plurality of in order to connect the heavy current joint of customer;
One unique bearing wherein is set, on this bearing or above-mentioned each parts of interior preparatory assembling in the housing of the drive part of floor delivery tool.
Therefore the main electromechanical parts of supply module are made for the compact module that comprises unique bearing.Bearing is merged into each parts one stable unit and can advantageously constitutes adapter plate, and screw connects each parts above that.Supply module is connected in the housing of drive part when mounted or also can be connected in another and installs the for example adapter plate of steering control device.
Multipole plug-in connector and each heavy current joint are arranged on the bearing, make them can be approaching easily for the installation of supply module in floor delivery tool.Even can meeting outer fix, insertable safety device becomes it also can easily be changed in the supply module of packing into.
The heavy current joint that is used to be connected in a storage battery can be that a simple screw connects, but preferably adopts a special storage battery plug.
, a floor delivery tool obtains important advantage when assembling through supply module of the present invention.Each parts needn't be installed on the different positions along floor delivery tool with distributing like this, for example on the different thin plates or adapter plate of each electronic control package.Supply module is by in the preparatory assembling and the floor delivery tool of can packing into very simply in addition.Need only carry out for this reason the fixing of module with via being connected of the heavy current joint of each setting and storage battery and each customer and being connected via the control setup of multipole plug-in connector and supply module.The assembling of simplifying has less wrong possibility, time consumption and expense expenditure than a traditional corresponding parts assembling of supply module.
Can reduce the scope and the complexity of the essential function test of floor delivery tool through the present invention.Particularly the test of supply module can be accomplished before its floor delivery tool of packing into.Wherein since the standardized structural of module also simplify and being connected of corresponding test cell.
The floor delivery tool that can be used for the draw bar guiding of different types in addition according to supply module of the present invention.With irrelevant the setting for of floor delivery tool pattern confirmed, adopt a unified bearing.Reach proportional effect (Skaleneffekte) whereby and simplify the exploitation of new means of delivery pattern.The electricity setting of each parts, for example can selectively be matched with the individual character requirement of floor delivery tool by the convertible maximum current of contactless switch.
Bearing constitutes a housing or is arranged in the separate casing in a preferred form of implementation.For example bearing can constitute sheet metal flute profile or box-type and be provided with a lid.Simplify protection whereby, avoid that environmental factor particularly dabbles or the influence of condensed water each parts.
Supply module has an emergent manoeuvre portion of breaking off in of the present invention one preferred form of implementation.The emergent manoeuvre portion of breaking off comprises the mechanism that on bearing, is provided with in order to break off the contact of contactless switch, and it can be handled from the outside.But an out-of-position slide block for example is set on the bearing of supply module for this reason, and it directly or via a connecting rod is connected with a button, a preferred impact head.Button protrudes from the housing of ground output instrument and via a mechanical connection the emergent manoeuvre portion of breaking off is worked.
Particularly advantageously be, the emergent manoeuvre portion of breaking off is arranged near the main contactor and these parts are assembled jointly, because therefore simplify mechanical connection and break off the disconnection that manoeuvre portion reaches the machinery of contacts of contactor by simple especially mode through emergent thus.This reaches strong and failure-free emergency switching-off.
According to a form of implementation of the present invention, supply module has the sender unit of a sound.This can for example be a siren horn or buzzer phone.The general sender unit that in each floor delivery tool, all needs a sound.Advantageously can it be incorporated in the supply module of the present invention.For the sender unit of the sound treating to be provided with separately in other positions, reduce erected cost.
Preferably, supply module has the connector position that one second contactless switch or is installed second contactless switch, so that give Hydraulic Pump motor or the power supply of its control setup.According to the form of implementation of floor delivery tool, the motor of Hydraulic Pump and the motor of driving device are by that separate or common electronic control package control.If adopt two control setups that separate, advantageously one first contactless switch is used for the second main customer.Set in this case, also second contactless switch is incorporated in the supply module.Second contactless switch can be the fixing member of supply module.Supply module preparation one corresponding connector position in a scheme is so that second contactless switch can simply be installed.
At hydraulic pump motor or its control setup one independent heavy current joint is set for this reason under by the situation of power supply separately.The heavy current joint be connected in second contactless switch and constitute one be used for hydraulic pump motor or its control setup simple connection possibility.
According to a form of implementation, supply module has a heavy current joint in order to connect a battery charging equipment.It is rational especially that the battery charging equipment that storage battery and a battery charging equipment are integrated into floor delivery tool via this connection possibility and of supply module combines.Storage battery remaines in the floor delivery tool in process of charging in this case, thereby it still can keep being connected in supply module.
In of the present invention one preferred form of implementation, each heavy current joint of supply module is constituted the heavy current quick connector coupling.Each heavy current quick connector coupling can constitute clamped joint device, screw thread coupling or plug-in connector.When the assembling supply module, can further simplify whereby.Set in addition, select the heavy current quick connector coupling of same pattern for whole heavy current joints.When the assembling floor delivery tool, also simplify the making of a cable harness whereby, its each joint is interconnected in supply module.When the related parts of each heavy current quick connector coupling that supply module is installed, need not transformation tool, the setup time in the time of therefore can shortening assembling thus.
Preferred implementing form middle shell at supply module is made of plastics.Therefore reach the cheap manufacturing and the electrical isolation of housing.Anti-ground or the watertight feud structure of dabbling of preferred housing.
Description of drawings
Below illustrate in greater detail the present invention by the embodiment shown in the accompanying drawing.
Unique birds-eye view of simplifying greatly that illustrates a supply module of the present invention.The top of not shown housing is positioned at each parts of in-to-in so that freely observe.
The specific embodiment
Supply module shown in the figure has two contacts 10 and is used for a storage battery plug.Each contact 10 is arranged to insert a storage battery plug from the outside on the housing 12 that dotted line is represented.
Supply module is protected via an insertable safety device 14.Insertable safety device 14 is come-at-able in the housing of closing and is convenient to change.
One main contactor 16 is used for to drive motor or the power supply of its control setup.For this reason a mouth of main contactor 16 be connected be used for travel controlling system two heavy current quick connector couplings 18 one of them.If by the lifting operation of the control setup control floor delivery tool of a combination with go, then these grouped controls are connected in each heavy current quick connector coupling 18.Motor and the hydraulic pump motor power supply of going so main contactor 16 usefulness are opposed.
If do not use grouped controls, and hydraulic pump motor has an independent control setup, then one second contactless switch 32 is used for to Hydraulic Pump motor or the power supply of its control setup.Second contactless switch 32 is connected in each heavy current joint 20, and they constitute the heavy current quick connector coupling once more.
One multipole plug-in connector 30 is used for other function of control contactor 16,32 and supply module.Plug-in connector 30 can insert a corresponding plug from the outside being arranged on the housing 12 to make in the supply module of installing.Can set up earthward each executive component of means of delivery or the connection of other control setup whereby in a simple manner.
In Fig. 1, on top the one emergent manoeuvre portion 22 of breaking off is shown, it is connected in a unshowned impact head.The impact of tapping the head through liquidating is by unshowned mechanical connection interruption main contactor 16 and the contact of second contactless switch 32 between the emergent contact of breaking off manoeuvre portion 22 and contactless switch 16,32.
In supply module, combine the sender unit of a siren horn 24 as sound.
Another is used for being connected with a unshowned battery charging equipment that is combined in floor delivery tool to heavy current quick connector coupling 26.
Supply module in addition has a microfuse support 28.In this microfuse support 28, can insert other safety device.One such safety device for example is used as the independent protection of siren horn 24.
Whole supply module shown in the figure is positioned at the plastic casing 12 that only schematically illustrates, its anti-dabbling.
Claims (11)
1. be used for the supply module of floor delivery tool, it comprises: one first heavy current joint (10) is used to be connected a storage battery; At least one insertable safety device (14); One main contactor (16) is used for a drive motor or its control setup is supplied power and selectively be used for a hydraulic pump motor or its control setup are supplied power; One multipole plug-in connector (30), be used to connect one be used for supply module control setup; And a plurality of second heavy current joints (18,20) that are used to connect customer,
It is characterized in that; In the housing of the drive part of floor delivery tool, a unique bearing is set; On this bearing or the above-mentioned parts of interior preparatory assembling, the said second heavy current joint (18,20) is used to connect the control setup and the customer that is connected other of drive motor.
2. according to the described supply module of claim 1, it is characterized in that bearing constitutes a housing (12) or is arranged in the separate casing.
3. according to claim 1 or 2 described supply modules, it has an emergent manoeuvre portion (22) of breaking off.
4. according to the described supply module of claim 1, it has the sender unit (24) of a sound.
5. according to the described supply module of claim 1, it is characterized in that, the connector position that one second contactless switch (32) or is used to install one second contactless switch is set, to be used for to Hydraulic Pump motor or the power supply of its control setup.
6. according to the described supply module of claim 5, it is characterized in that one of them second heavy current joint (20) is provided for to the power supply of Hydraulic Pump motor or its control setup.
7. according to the described supply module of claim 1, it is characterized in that, be provided with one in order to connect three strongest ones' current joint (26) of a battery charging equipment.
8. according to the described supply module of claim 7, it is characterized in that the said second heavy current joint (18,20) and three strongest ones' current joint (26) constitute the heavy current quick connector coupling.
9. according to the described supply module of claim 2, it is characterized in that housing (12) is made of plastics.
10. according to the described supply module of claim 2, it is characterized in that housing (12) is anti-dabbling or water-stop.
11., it is characterized in that said floor delivery tool is the floor delivery tool of draw bar guiding according to the described supply module of claim 1.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006014741.3 | 2006-03-30 | ||
| DE200610014741 DE102006014741A1 (en) | 2006-03-30 | 2006-03-30 | Power supply for a truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101045518A CN101045518A (en) | 2007-10-03 |
| CN101045518B true CN101045518B (en) | 2012-01-11 |
Family
ID=38236227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710089073 Active CN101045518B (en) | 2006-03-30 | 2007-03-29 | Power supply module for ground conveying tool |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1840077B1 (en) |
| CN (1) | CN101045518B (en) |
| DE (2) | DE102006014741A1 (en) |
| ES (1) | ES2356565T3 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011018504A1 (en) | 2011-04-23 | 2012-10-25 | Jungheinrich Aktiengesellschaft | Power distributor for an electrically operated industrial truck |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD26689A1 (en) * | 1961-02-17 | 1964-01-02 | Hermann Hammitzsch | Arrangement of electrical control and switching elements on floor conveyors |
| EP1350664A2 (en) * | 2002-03-25 | 2003-10-08 | Still Gmbh | Vehicle with charging function |
| DE10224168A1 (en) * | 2002-05-31 | 2003-12-11 | Jungheinrich Moosburg Gmbh | Circuit for controlling electrically-driven industrial truck has exchangeable circuit card attached to motherboard, and carrying components requiring statistically more frequent exchange |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2911996C2 (en) * | 1979-03-27 | 1985-07-25 | Clark Equipment Co., Buchanan, Mich. | Battery-powered lift truck |
| CA2210037C (en) * | 1996-07-30 | 2001-01-23 | The Raymond Corporation | Motion control system for a materials handling vehicle |
-
2006
- 2006-03-30 DE DE200610014741 patent/DE102006014741A1/en not_active Withdrawn
-
2007
- 2007-02-07 DE DE200750005922 patent/DE502007005922D1/en active Active
- 2007-02-07 EP EP20070002575 patent/EP1840077B1/en active Active
- 2007-02-07 ES ES07002575T patent/ES2356565T3/en active Active
- 2007-03-29 CN CN 200710089073 patent/CN101045518B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD26689A1 (en) * | 1961-02-17 | 1964-01-02 | Hermann Hammitzsch | Arrangement of electrical control and switching elements on floor conveyors |
| EP1350664A2 (en) * | 2002-03-25 | 2003-10-08 | Still Gmbh | Vehicle with charging function |
| DE10224168A1 (en) * | 2002-05-31 | 2003-12-11 | Jungheinrich Moosburg Gmbh | Circuit for controlling electrically-driven industrial truck has exchangeable circuit card attached to motherboard, and carrying components requiring statistically more frequent exchange |
Also Published As
| Publication number | Publication date |
|---|---|
| DE502007005922D1 (en) | 2011-01-27 |
| EP1840077A2 (en) | 2007-10-03 |
| EP1840077A3 (en) | 2008-07-16 |
| EP1840077B1 (en) | 2010-12-15 |
| DE102006014741A1 (en) | 2007-10-11 |
| ES2356565T3 (en) | 2011-04-11 |
| CN101045518A (en) | 2007-10-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |