CN205906982U - Miniature large -tonnage electric fork -lift - Google Patents
Miniature large -tonnage electric fork -lift Download PDFInfo
- Publication number
- CN205906982U CN205906982U CN201620873242.6U CN201620873242U CN205906982U CN 205906982 U CN205906982 U CN 205906982U CN 201620873242 U CN201620873242 U CN 201620873242U CN 205906982 U CN205906982 U CN 205906982U
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- vehicle frame
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- motor
- power unit
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Abstract
The utility model discloses a miniature large -tonnage electric fork -lift, heavily reach automatically controlled assembly including frame, front axle, rear axle, balance, the fixed hoisting system that is equipped with of front end of frame, left and right sides symmetry respectively sets firmly a wheel reduction on being located the frame of locating at the front axle center, wheel reduction is connected through installation transition piece and walking motor, frame intermediate position bilateral symmetry has set firmly near side tank and offside tank, the pipeline intercommunication is passed through to the bottom of near side tank and offside tank, symmetrical arrangement has the battery on being located the anterior frame of rear axle, automatically controlled assembly is established and is heavily gone up balanced, bilateral symmetry is equipped with a set of hydraulic power unit who comprises gear pump and pump motor on lieing in the frame at walking motor rear, lies in to be equipped with the braking pump station with detent gear pump package one -tenth by brake motor on the frame between a set of hydraulic power unit. This practicality has utilized the inner space fully, has reduced whole vehicle commander's degree and back view blind zone distance by a wide margin to make it be applicable to the office operation operating mode.
Description
Technical field
This utility model is related to electri forklift technical field and in particular to a kind of small-sized large-tonnage electric forklift.
Background technology
Fork truck is industrial transportation vehicle, refers to member pallet cargo is carried out to load and unload, stacking and short distance hauling operation
Various wheeled carrying vehicles.Fork truck plays very important role in the logistics system of enterprise, is in material conveyance equipment
Main force.It is widely used in the occasions such as station, harbour, airport, factory, warehouse to be transported.
At present fork truck has fuel oil to drive and battery power two big class, and 6-10t large-tonnage fork truck be mainly diesel fork lift truck by
Fuel oil drives.But with Abgasgesetz upgrading and enterprise, working truck discharge in field and the control of noise are required increasingly
Height, diesel fork lift truck need to be substantially improved cost and could meet aforementioned claim.Meanwhile, the electri forklift of environment-friendly type is applied increasingly
Extensively, but large-tonnage electric forklift is larger because of build, operation indoors is limited to very much.
Utility model content
In order to solve the above problems, this utility model provides a kind of small-sized large-tonnage electric forklift, reduces its front and rear portions
Height and length, thus reach the requirement reducing its volume and deadweight, to adapt to office operation requirement.
A kind of small-sized large-tonnage electric forklift, including vehicle frame, propons, back axle, balance weight and Electronic Control Assembly, described vehicle frame
Front end be fixed with tackling system；The left and right sides symmetrically each fixed hub reduction on the vehicle frame at front axle centre
Device, described hub reduction gear is passed through installation transition piece and is connected with movable motor；Described central frame beam position is symmetrical to be installed with
Nearside tank and offside tank, pipeline communication is passed through in the bottom of described nearside tank and offside tank；Symmetrical on the anterior vehicle frame of back axle
It is disposed with accumulator；Described Electronic Control Assembly is located in balance weight；On the vehicle frame at movable motor rear symmetrical be provided with by
Gear pump and one group of hydraulic power unit of pump motor composition, the vehicle frame between one group of hydraulic power unit be provided with by braking motor and
The braking pumping plant that spragging gear pump group becomes.
Scheme further, the front end of described vehicle frame is installed with a pair of circular shaft, and described tackling system is fixedly arranged on by outer mast
On circular shaft.
Scheme further, described nearside tank balances pressure by air respiratorresuscitator and atmosphere, and described offside tank is
Sealing device；Described hydraulic power unit and braking pumping plant all import hydraulic oil from nearside tank, then oil return enters in offside tank.
Scheme further, described Electronic Control Assembly is fitted in the top end face of balance weight by silica gel.
Scheme further, the rear portion of described movable motor is provided with the radiator producing heat for excluding hub reduction gear.
This utility model is using the Direct wheel drives being made up of hub reduction gear and movable motor, and is arranged on vehicle frame, by
In hub reduction gear small volume, thus reduce internal running gear taking up space, thus realizing reducing car load volume；And make lifting
System can apart from front axle centre closer so as to front overhang length is reduced to 660mm by 720mm.
In this utility model, Electronic Control Assembly is fitted tightly by the ironcasting of silica gel and balance weight, to ensure Electronic Control Assembly
Radiating effect and protection its exempt from shock, and Electronic Control Assembly is arranged in the afterbody of car load and can obtain higher maintainability.
Accumulator is symmetrically arranged in the front portion of back axle, and reduces fork truck tail height, improve rearward vision；And two storages
The centre of battery is separated by vehicle frame, improves the safety of accumulator, and is improved vehicle frame rigidity.
This utility model by by hydraulic power unit and braking pumping plant be disposed on the vehicle frame in front of accumulator, fully
Make use of inner space, make full car length (without pallet fork) that 3760mm can be foreshortened to, compare the 4120mm length of conventional internal combustion car
Reduce 360mm, so that car load is more suitable for office operation operating mode.It is arranged in back axle front portion additionally by by accumulator,
Reduce car load tail height so that rearward vision blind area distance compares conventional internal combustion car reduces half.Employ hub reduction
The front-wheel of device is double to drive structure, and external radiator, has ensured running gear reducing while running gear takes up room
Performance and reliability.The tackling system of low front overhang reduce while having ensured whole vehicle stability car load deadweight, improve through
Ji type, extends car load cruising time.
Brief description
Fig. 1 is this utility model structural representation.
In figure: 1- tackling system, 2- vehicle frame, 3- installation transition piece, 4- hub reduction gear, 5- movable motor, 6- radiator,
7- gear pump, 8- pump motor, 9.1- nearside tank, 9.2- offside tank, 10- accumulator, 11- balance weight, 12- Electronic Control Assembly, 13- system
Galvanic electricity machine, 14- brake tooth wheel pump, 15- circular shaft.
Specific embodiment
As shown in figure 1, a kind of small-sized large-tonnage electric forklift, including vehicle frame 2, propons, back axle, balance weight 11 and automatically controlled
Assembly 12, the front end of described vehicle frame 2 is fixed with tackling system 1；On the vehicle frame 2 at front axle centre, the left and right sides is symmetrically each
A fixed hub reduction gear 4, described hub reduction gear 4 is passed through installation transition piece 3 and is connected with movable motor 5；In described vehicle frame 2
Between position is symmetrical is installed with nearside tank 9.1 and offside tank 9.2, pipe is passed through in the bottom of described nearside tank 9.1 and offside tank 9.2
Road connects；It has been arranged symmetrically accumulator 10 on the anterior vehicle frame 2 of back axle；Described Electronic Control Assembly 12 is located in balance weight 11；
Symmetrical on the vehicle frame 2 at movable motor 5 rear it is provided with one group of hydraulic power unit being made up of gear pump 7 and pump motor 8, position
Vehicle frame 2 between one group of hydraulic power unit is provided with the braking pumping plant being made up of braking motor 13 and brake tooth wheel pump 14.
Scheme further, the front end of described vehicle frame 2 is installed with a pair of circular shaft 15, and it is solid that described tackling system 1 passes through outer mast
On circular shaft 15.
Scheme further, described nearside tank 9.1 balances pressure by air respiratorresuscitator and atmosphere, described offside tank
9.2 is sealing device；Described hydraulic power unit and braking pumping plant all import hydraulic oil from nearside tank 9.1, then oil return enters offside tank
9.2 in.The top end face of nearside tank 9.1, offside tank 9.2 is also as the second level pedal got on the bus simultaneously.
Scheme further, described Electronic Control Assembly 12 is fitted in the top end face of balance weight 11 by silica gel.
Scheme further, the rear portion of described movable motor 5 is provided with the radiator producing heat for excluding hub reduction gear 4
6.
This utility model by by hydraulic power unit and braking pumping plant be disposed on the vehicle frame in front of accumulator, fully
Make use of inner space, make full car length (without pallet fork) that 3760mm can be foreshortened to, compare the 4120mm length of conventional internal combustion car
Reduce 360mm, so that car load is more suitable for office operation operating mode.It is arranged in back axle front portion additionally by by accumulator,
Reduce car load tail height so that rearward vision blind area distance compares conventional internal combustion car reduces half.
Above example is not limited only to protection domain of the present utility model, all based on basic thought of the present utility model
And modify or change broadly fall into protection domain of the present utility model.
Claims (5)
1. a kind of small-sized large-tonnage electric forklift, including vehicle frame (2), propons, back axle, balance weight (11) and Electronic Control Assembly
(12), the front end of described vehicle frame (2) is fixed with tackling system (1)；It is characterized in that: the vehicle frame (2) at front axle centre
The upper left and right sides symmetrically each fixed hub reduction gear (4), described hub reduction gear (4) passes through to install transition piece (3) and row
Walk motor (5) to connect；Described vehicle frame (2) centre position is symmetrical to be installed with nearside tank (9.1) and offside tank (9.2), described
Pipeline communication is passed through in the bottom of nearside tank (9.1) and offside tank (9.2)；It has been arranged symmetrically on the anterior vehicle frame (2) of back axle
Accumulator (10)；Described Electronic Control Assembly (12) is located in balance weight (11)；The upper left side of vehicle frame (2) positioned at movable motor (5) rear
The right side is arranged with one group of hydraulic power unit being made up of gear pump (7) and pump motor (8), the vehicle frame between one group of hydraulic power unit
(2) it is provided with the braking pumping plant being made up of braking motor (13) and brake tooth wheel pump (14).
2. a kind of small-sized large-tonnage electric forklift according to claim 1 it is characterised in that: before described vehicle frame (2)
End is installed with a pair of circular shaft (15), and described tackling system (1) is fixedly arranged on circular shaft (15) by outer mast.
3. a kind of small-sized large-tonnage electric forklift according to claim 1 it is characterised in that: described nearside tank (9.1)
Pressure is balanced by air respiratorresuscitator and atmosphere, described offside tank (9.2) is sealing device；Described hydraulic power unit and system
Dynamic pumping plant all imports hydraulic oil from nearside tank (9.1), then oil return enters in offside tank (9.2).
4. a kind of small-sized large-tonnage electric forklift according to claim 1 it is characterised in that: described Electronic Control Assembly (12)
It is fitted in the top end face of balance weight (11) by silica gel.
5. a kind of small-sized large-tonnage electric forklift according to claim 1 it is characterised in that: described movable motor (5)
Rear portion be provided with for exclude hub reduction gear (4) produce heat radiator (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620873242.6U CN205906982U (en) | 2016-08-13 | 2016-08-13 | Miniature large -tonnage electric fork -lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620873242.6U CN205906982U (en) | 2016-08-13 | 2016-08-13 | Miniature large -tonnage electric fork -lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205906982U true CN205906982U (en) | 2017-01-25 |
Family
ID=57800526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620873242.6U Active CN205906982U (en) | 2016-08-13 | 2016-08-13 | Miniature large -tonnage electric fork -lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205906982U (en) |
-
2016
- 2016-08-13 CN CN201620873242.6U patent/CN205906982U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |