CN110028023A - A kind of electrocar and its working method - Google Patents
A kind of electrocar and its working method Download PDFInfo
- Publication number
- CN110028023A CN110028023A CN201910414840.5A CN201910414840A CN110028023A CN 110028023 A CN110028023 A CN 110028023A CN 201910414840 A CN201910414840 A CN 201910414840A CN 110028023 A CN110028023 A CN 110028023A
- Authority
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- China
- Prior art keywords
- platform
- vertical bar
- elevating ram
- ram assembly
- handle
- Prior art date
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- Pending
Links
- 238000000034 method Methods 0.000 title claims description 8
- 230000003028 elevating effect Effects 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000005611 electricity Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000001133 acceleration Effects 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000003068 static effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/003—Safety devices, e.g. for limiting or indicating lifting force for fork-lift trucks
-
- 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
- B66F9/07509—Braking
-
- 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
- B66F9/07513—Details concerning the chassis
- B66F9/07531—Battery compartments
-
- 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
- B66F9/07568—Steering arrangements
-
- 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
- B66F9/07572—Propulsion arrangements
-
- 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
- B66F9/0759—Details of operating station, e.g. seats, levers, operator platforms, cabin suspension
-
- 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
- B66F9/22—Hydraulic devices or systems
-
- 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
Abstract
It further include having hand-hydraulic part the present invention provides a kind of electrocar, including pallet fork, with control driving structure；Hand-hydraulic part includes handle assembly and elevating ram assembly, and pallet fork is connected on set square, on the top of set square, is connected on elevating ram assembly by top cover；The lower end of elevating ram assembly is mounted on support base, and load-bearing deflecting roller is equipped under support base；Handle assembly includes vertical bar and cross bar, installs control button and pressure release hand handle respectively on vertical bar, and lower end is mounted on elevating ram assembly；Driving structure is controlled, including platform, platform are connected on support base, in platform underside, static controller, power supply and travel-driving mechanism, and anticollision strip switch is installed respectively in the rear of platform, left and right side.The present invention compared with electric hydaulic carrier, improves with existing manual transport trolley and is driven by electricity structure, can save the energy, and the building block applied all is comparatively mature technical products, reduces production cost.
Description
Technical field
The invention belongs to equipment technology field of transport, a kind of electrocar and its working method are particularly belonged to.
Background technique
In the prior art, there is the improvement to traditional manual transport trolley progress, main improvement direction is to make to carry
Vehicle, which has, is driven by electricity structure, saves manpower, is easy to use.But current electrocar is driven by electricity infrastructure cost
Higher, working efficiency is low, and easy to damage, difficult maintenance or even the improvement of certain structures, there is also some security risks.Such as: market
On some electrocars, battery is mounted on to the rear portion of pallet fork, that is, controls the lower front of handle；When in use, may be used
The case where cargo hits battery can be will appear, and battery is very easy to safety problem occur when hitting；For another example, also
Carrying roller below handle is transformed into motor driving wheel by some electrocars, and in use, have both motor driven
The driving wheel of walking, and need to carry very big gravity, so the quality requirement to wheel is higher, and this part-structure design comparison
Complexity, maintenance, repair are difficult, so causing the cost of this electrocar very high.
Summary of the invention
A kind of electrocar provided by the present invention, to reach while saving production cost, moreover it is possible to improve product
Quality reduces the purpose of maintenance, repair cost.
Meanwhile the present invention also provides the working methods of above-mentioned electrocar.
The present invention provides a kind of electrocars, include pallet fork, which is characterized in that further include having hand-hydraulic portion
Point, with control driving structure；The hand-hydraulic part includes handle assembly and elevating ram assembly, and the pallet fork connects
It connects on set square, on the top of set square, is connected on elevating ram assembly by top cover；Pacify the lower end of elevating ram assembly
On support base, and load-bearing deflecting roller is installed under support base；
The handle assembly includes vertical bar and cross bar, and control button and pressure release hand handle are separately installed on vertical bar, is let out
The other end of pressure hand handle is connected on the relief valve of elevating ram assembly, and the lower end of vertical bar is mounted on the handle of elevating ram assembly
In mounting base；
The control driving structure includes platform, and the front end of platform is connected on support base, in the downside of platform,
It is fixed with controller, power supply and travel-driving mechanism, and the rear side in platform, left side, right side are separately installed with anticollision strip switch,
Service brake pedal is also installed on platform.
Preferably, on the downside of the pallet fork front end, wheel is installed.
Preferably, between the set square and support base, it is also connected with lift arm.
Preferably, the middle position of the cross bar connects vertical bar, and is extended with reinforcement connecting rod at the both ends of cross bar, connects
On vertical bar；Fixed transverse rod is worn on vertical bar, the both ends of fixed transverse rod are protruded outside vertical bar respectively, and at fixed transverse rod both ends point
Acceleration switch is not installed；On vertical bar, horn switch, senior middle school's low speed switch are installed, advances and falls back switch, master switch.
Preferably, the two sides of the platform are equipped with protective fence, and are laid on platform and are fixed with antiskid plate.
Preferably, the travel-driving mechanism includes driving motor, and driving motor connects rear axle, the rear axle
In, gearbox connects driving motor, and gearbox is connected with drive axle differential packet, and drive axle differential packet is connected with left and right transmission
Axis is separately connected brake assembly on the transmission shaft of left and right, and tire is fixed on brake assembly, forms driving wheel.
Preferably, the driving motor is direct current permanent magnet motor, and power supply uses battery.
The present invention also provides the working methods of above-mentioned electrocar, which comprises the steps of:
Worker stands on platform, opens master switch, operates the button on vertical bar respectively, and the corresponding command movement can be performed；Turn
Fixed handle realizes and turns to that service brake pedal realizes brake；When handling goods, Manual press handle, elevating ram assembly is by pallet fork liter
It rises；Pull pressure release handle, elevating ram assembly pressure release, pallet fork decline；During transporting cargo, other objects are touched in platform corner
Body, anticollision strip switch work, in time power off controller, and driving motor stops working, and brake in time.
Beneficial effects of the present invention:
(1) in the present invention, drive part is separated with supporting part, drive part not bearing goods gravity, to driving portion
The structure load-bearing requirements divided are lower, save production cost；Moreover, drive part structure is simple, maintenance, repair are at low cost.With it is existing
Having the driving wheel in technology is that the structure of carrying roller is compared, and gearbox speed ratio is big, and torque is big, and driving capability is strong；Carrying capacity phase
With under the conditions of, power of motor of the present invention is small.
(2) it is pressurized by the way of hand-hydraulic and pressure release in the present invention, compared with electronic pressurization, pressure release mode, load
Ability is strong, the simple long service life of structure, and because lifting distance is not high, is manually operated and effortless, so manually
Hydraulic way speed is controllable, faster than electronic pressurization, pressure release mode speed, more efficient.
(3) direct current permanent magnet motor can be used in the driving motor in the present invention, is connect and is mentioned with rear axle using direct current permanent magnet motor
For driving dynamics, rear axle gearbox speed ratio is big, and torque is big, and driving capability is strong, and technology maturation, work efficiency is high.Power supply is using flat
Mounting means on the downside of platform, has a safety feature, and installation space is big, so that optional battery capacity range is big, and charge and discharge operations are more
It is convenient.After controller and direct current permanent magnet motor matching, it can be achieved that high, normal, basic velocity modulation section, speed adjustable range is wide compared with current technology,
It is at low cost.
In conclusion a kind of electrocar provided by the present invention, is removed with existing manual transport trolley with electric hydaulic
Fortune vehicle is compared, and is improved and is driven by electricity structure, can save the energy, and the building block applied all is comparatively mature skill
Art product reduces production cost, meets the principles and policies of the new energy development of country's promotion, before having boundless market
Scape.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention；
Fig. 2 is part A schematic enlarged-scale view in Fig. 1；
Fig. 3 is left view structural representation of the invention；
Fig. 4 is overlooking structure diagram of the invention；
Fig. 5 is handle assembly structural schematic diagram in the present invention；
Fig. 6 is driving motor and rear axle structure schematic diagram in the present invention.
In figure: 1, pallet fork；1.1, it takes turns；2, elevating ram assembly；2.1, handle mount；3, connecting shaft；4, set square；5,
Top cover；6, load-bearing deflecting roller；7, lift arm；8.1, horn switch；8.2, senior middle school's low speed switch；8.3, advance and fall back switch；
8.4, acceleration switch；8.5, master switch；9, pressure release hand handle；10, support base；11, platform；12, connector；13, pin shaft；14, it controls
Device processed；15, battery；16, anticollision strip switchs；17, service brake pedal；18, driving motor；19, gearbox；20, drive axle differential
Packet；21, brake assembly；22, protective fence.
Specific embodiment
Embodiment 1
Referring to attached drawing, it to include pallet fork 1 that the present invention provides a kind of electrocars, and on the downside of 1 front end of pallet fork, peace
Equipped with wheel 1.1；Electrocar provided by the invention further includes having hand-hydraulic part, with control driving structure；The hand
Hydrodynamic laminate section includes handle assembly and elevating ram assembly 2, and elevating ram assembly 2 is in the prior art used in carrier
On hydraulic cylinder, the bottom end of elevating ram assembly be pressure bearing, ball is installed at the top of motion end, passes through pressure
Bearing passes through support base connection load-bearing traveling wheel, is connect by ball with top cover, so that handle can control steering；And pacify in handle
It fills in seat, includes manual pump, pressing handle acts in manual pump, provides power source for hydraulic cylinder；The pallet fork 1
One end is connected on set square 4 by connecting shaft 3, on the top of set square 4, is connected to elevating ram assembly 2 by top cover 5
On；The lower end of elevating ram assembly 2 is mounted on support base 10, and load-bearing deflecting roller 6 is equipped under support base 10；Three
Between gusset 4 and support base 10, it is also connected with lift arm 7, with 4 junction of set square, lift arm 7 is connected in connecting shaft 3, with
10 junction of support base, is connected with pin shaft.
The handle assembly includes vertical bar and cross bar, and control button and pressure release hand handle 9 are separately installed on vertical bar, is let out
The other end of pressure hand handle 9 is connected on the relief valve of elevating ram assembly 2, and the lower end of vertical bar is mounted on elevating ram assembly 2
On handle mount 2.1；The middle position of the cross bar connects vertical bar, and is extended with reinforcement connecting rod at the both ends of cross bar, even
It connects on vertical bar；Fixed transverse rod is worn on vertical bar, the both ends of fixed transverse rod are protruded outside vertical bar respectively, and at fixed transverse rod both ends
It is separately installed with acceleration switch 8.4；On vertical bar, horn switch 8.1, senior middle school's low speed switch 8.2 are installed, advances and falls back switch
8.3 with master switch 8.5.
The control driving structure includes platform 11, and the front end of platform 11 is connected with connector 12, and connector 12 is logical
It crosses pin shaft 13 to be connected on support base, in the downside of platform 11, is fixed with controller 14, battery 15 and travel-driving mechanism,
And the rear side in platform 11, left side, right side are separately installed with anticollision strip switch 16, and are equipped with service brake pedal 17 on platform.
Battery 15 is mounted on platform, and 15 charge port of battery is offered on platform.
The travel-driving mechanism includes driving motor 18, and the driving motor 18 is direct current permanent magnet motor, is driven
Dynamic motor 18 connects rear axle, and in the rear axle, gearbox 19 connects driving motor 18, and to be connected with drive axle poor for gearbox 19
Speed packet 20, drive axle differential packet 20 is connected with left and right transmission shaft, and brake assembly 21, brake assembly are separately connected on the transmission shaft of left and right
It is fixed with tire on 21, forms driving wheel, service brake pedal 17 passes through brake structure braked drive wheels.
Circuit connection structure in electrocar of the invention is circuit connection principle in the prior art, on handle
Control button (in addition to pressure release hand handle 9), driving motor 18, anticollision strip switch 16 distinguish circuit connection on the controller, controller
It can be selected prosperous and powerful up to-Intelligent brushless motor controller, the optional rubber safety switching edge of anticollision strip switch, Ying Da YD-
101010 models are corresponding with connectivity port on the controller, and control button is directly wired to port, and battery is control
Device power supply；It is connected with brake cable with service brake pedal 17, using brake principle in the prior art.
Embodiment 2
On the basis of 1 structure of embodiment, the two sides of the platform 11 are equipped with protective fence 22, and on platform upper berth
If being fixed with antiskid plate.
Embodiment 3
The present invention also provides the working methods of above-mentioned electrocar, which comprises the steps of:
Worker stand on platform 11, open master switch 8.5, respectively operate vertical bar on button, can be performed advance, retreat,
Low speed, middling speed, high speed, acceleration, the movement of the loudspeaker sound；Rotational handle is realized and is turned to；When handling goods, cargo is loaded in
After on pallet fork 1, when needing to lift, Manual press handle, elevating ram assembly 2 lifts cargo；When needing to decline pallet fork 1,
Pressure release handle 9,2 pressure release of elevating ram assembly are pulled, pallet fork 1 declines；During transporting cargo, other objects are touched in platform corner
Body, anticollision strip switch 16 work, in time power off controller 14, and driving motor 18 stops working, and close driving force, and benefit in time
It is braked in time with service brake pedal, ensures safety.
Claims (8)
1. a kind of electrocar includes pallet fork, which is characterized in that further include having hand-hydraulic part, with control driving knot
Structure；The hand-hydraulic part includes handle assembly and elevating ram assembly, and the pallet fork is connected on set square,
The top of set square is connected on elevating ram assembly by top cover；The lower end of elevating ram assembly is mounted on support base, and
Load-bearing deflecting roller is installed under support base；
The handle assembly includes vertical bar and cross bar, and control button and pressure release hand handle, pressure release hand are separately installed on vertical bar
The other end be connected on the relief valve of elevating ram assembly, the lower end of vertical bar be mounted on elevating ram assembly handle installation
On seat；
The control driving structure includes platform, and the front end of platform is connected on support base, fixed in the downside of platform
There are controller, power supply and a travel-driving mechanism, and the rear side in platform, left side, right side are separately installed with anticollision strip switch, and
Service brake pedal is installed on platform.
2. electrocar according to claim 1, which is characterized in that on the downside of the pallet fork front end, be equipped with wheel.
3. electrocar according to claim 1, which is characterized in that between the set square and support base, also connect
It is connected to lift arm.
4. electrocar according to claim 1, which is characterized in that the middle position of the cross bar connects vertical bar,
And it is extended with reinforcement connecting rod at the both ends of cross bar, it is connected on vertical bar；Fixed transverse rod, the both ends of fixed transverse rod are worn on vertical bar
It protrudes outside vertical bar respectively, and is separately installed with acceleration switch at fixed transverse rod both ends；And on vertical bar, be equipped with horn switch,
Senior middle school's low speed switch advances and falls back switch, master switch.
5. electrocar according to claim 1, which is characterized in that the two sides of the platform are equipped with protective fence,
And it is laid on platform and is fixed with antiskid plate.
6. electrocar according to claim 1, which is characterized in that the travel-driving mechanism includes driving electricity
Machine, driving motor connects rear axle, and in the rear axle, gearbox connects driving motor, and gearbox is connected with drive axle differential
Packet, drive axle differential packet are connected with left and right transmission shaft, and brake assembly is separately connected on the transmission shaft of left and right, is fixed on brake assembly
There is tire, forms driving wheel.
7. electrocar according to claim 6, which is characterized in that the driving motor is direct current permanent magnet motor,
Power supply uses battery.
8. a kind of working method of electrocar according to claim 1, which comprises the steps of:
Worker stands on platform, opens master switch, operates the button on vertical bar respectively, and the corresponding command movement can be performed；Rotate hand
Handle realizes and turns to that service brake pedal realizes brake；When handling goods, Manual press handle, elevating ram assembly rises pallet fork；
Pull pressure release handle, elevating ram assembly pressure release, pallet fork decline；During transporting cargo, other objects are touched in platform corner,
Anticollision strip switchs work, in time powers off controller, and driving motor stops working, and brakes in time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910414840.5A CN110028023A (en) | 2019-05-17 | 2019-05-17 | A kind of electrocar and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910414840.5A CN110028023A (en) | 2019-05-17 | 2019-05-17 | A kind of electrocar and its working method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110028023A true CN110028023A (en) | 2019-07-19 |
Family
ID=67242657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910414840.5A Pending CN110028023A (en) | 2019-05-17 | 2019-05-17 | A kind of electrocar and its working method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110028023A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2607076A1 (en) * | 1984-09-26 | 1988-05-27 | Prat Cie Ets A | Vehicle, especially handling trolley |
| JPH0699865A (en) * | 1992-09-17 | 1994-04-12 | Okudaya Giken:Kk | Hand lift truck |
| KR200244071Y1 (en) * | 2001-05-08 | 2001-10-12 | 강석호 | A small size carry electric motor car |
| JP2002241088A (en) * | 2001-02-14 | 2002-08-28 | Nippon Yusoki Co Ltd | Cargo handling vehicle |
| CN204778626U (en) * | 2015-06-30 | 2015-11-18 | 浙江上加机械有限公司 | Electronic heap of high car |
| CN105502231A (en) * | 2015-10-26 | 2016-04-20 | 侯俞臣 | Hydraulic universal four-drive forklift |
| CN106672864A (en) * | 2017-02-14 | 2017-05-17 | 苏州先锋物流装备科技有限公司 | Sitting driving type reach truck |
| CN206955565U (en) * | 2017-06-23 | 2018-02-02 | 浙江加力仓储设备股份有限公司 | A kind of electric transport vehicle |
| CN108726445A (en) * | 2018-07-17 | 2018-11-02 | 杭叉集团股份有限公司 | A kind of easy electric pallet truck |
| CN108946582A (en) * | 2018-07-17 | 2018-12-07 | 杭叉集团股份有限公司 | A kind of electric pallet truck |
| CN208325427U (en) * | 2018-04-19 | 2019-01-04 | 浙江中力机械有限公司 | Formula tractor is driven at a kind of station |
| CN208577394U (en) * | 2018-07-17 | 2019-03-05 | 杭叉集团股份有限公司 | A kind of easy electric pallet truck |
| CN209797394U (en) * | 2019-05-17 | 2019-12-17 | 谢瑞同 | Electric carrier |
-
2019
- 2019-05-17 CN CN201910414840.5A patent/CN110028023A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2607076A1 (en) * | 1984-09-26 | 1988-05-27 | Prat Cie Ets A | Vehicle, especially handling trolley |
| JPH0699865A (en) * | 1992-09-17 | 1994-04-12 | Okudaya Giken:Kk | Hand lift truck |
| JP2002241088A (en) * | 2001-02-14 | 2002-08-28 | Nippon Yusoki Co Ltd | Cargo handling vehicle |
| KR200244071Y1 (en) * | 2001-05-08 | 2001-10-12 | 강석호 | A small size carry electric motor car |
| CN204778626U (en) * | 2015-06-30 | 2015-11-18 | 浙江上加机械有限公司 | Electronic heap of high car |
| CN105502231A (en) * | 2015-10-26 | 2016-04-20 | 侯俞臣 | Hydraulic universal four-drive forklift |
| CN106672864A (en) * | 2017-02-14 | 2017-05-17 | 苏州先锋物流装备科技有限公司 | Sitting driving type reach truck |
| CN206955565U (en) * | 2017-06-23 | 2018-02-02 | 浙江加力仓储设备股份有限公司 | A kind of electric transport vehicle |
| CN208325427U (en) * | 2018-04-19 | 2019-01-04 | 浙江中力机械有限公司 | Formula tractor is driven at a kind of station |
| CN108726445A (en) * | 2018-07-17 | 2018-11-02 | 杭叉集团股份有限公司 | A kind of easy electric pallet truck |
| CN108946582A (en) * | 2018-07-17 | 2018-12-07 | 杭叉集团股份有限公司 | A kind of electric pallet truck |
| CN208577394U (en) * | 2018-07-17 | 2019-03-05 | 杭叉集团股份有限公司 | A kind of easy electric pallet truck |
| CN209797394U (en) * | 2019-05-17 | 2019-12-17 | 谢瑞同 | Electric carrier |
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