CN110615384A - Forklift head device and three-way stacking forklift thereof - Google Patents
Forklift head device and three-way stacking forklift thereof Download PDFInfo
- Publication number
- CN110615384A CN110615384A CN201910911007.1A CN201910911007A CN110615384A CN 110615384 A CN110615384 A CN 110615384A CN 201910911007 A CN201910911007 A CN 201910911007A CN 110615384 A CN110615384 A CN 110615384A
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- Prior art keywords
- lateral
- bridge
- rotary
- fork
- forklift
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Classifications
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- 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
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- 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
- B66F9/0755—Position control; Position detectors
-
- 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
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/14—Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
- B66F9/146—Side shift, i.e. both forks move together sideways relative to fork support
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- 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
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/14—Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
- B66F9/147—Whole unit including fork support moves relative to mast
- B66F9/149—Whole unit including fork support rotates
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- 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
The invention discloses a forklift head device, which comprises a bridge, wherein the bridge is movably arranged on a transverse frame; the lateral driving device is arranged on the bridge; the fork frame is connected with the rotating shaft and is rotatably arranged at the front part of the bridge frame through the rotating shaft, and the fork frame is provided with forks; and the rotary driving device is arranged on the bridge frame and used for driving the fork frame to rotate by taking the rotating shaft as an axis so as to link the fork to rotate. The invention drives the pallet fork to move and rotate laterally by arranging the speed reducing motor, so that the invention has low noise, low energy consumption and high transmission efficiency; meanwhile, the all-electric drive is free of environmental pollution media such as hydraulic oil and the like, is free of pollution, high in cleanliness and widely applicable to industries such as food and medicine and the like which have high requirements for cleanliness.
Description
Technical Field
The invention relates to the technical field of forklift equipment, in particular to a forklift head device and a three-way stacking forklift thereof.
Background
The modern logistics industry develops rapidly, the urbanization process develops rapidly, and the popular cities are precious in the soil. The requirement on the storage capacity rate of the warehouse is higher and higher, the storage capacity rate is greatly improved by applying the three-way stacking forklift, and the land investment cost is reduced. In recent years, the demand of the three-way fork market is sharply increased, and the market reservation is increased year by year. And three-dimensional stack fork truck in the existing market, the fork is rotatory and the left and right sides is moved all for hydraulic drive, and it has following comparatively obvious shortcoming:
1. the hydraulic transmission has the problems of pressure loss, hydraulic part leakage and the like, the transmission efficiency is very low, and the energy consumption is very high;
2. hydraulic transmission is polluted, hydraulic oil is leaked particularly during later maintenance and repair, so that pollution is caused, and the hydraulic transmission is not suitable for industries such as food and medicine with high requirements on cleanliness;
3. the hydraulic transmission has larger noise and generates noise pollution;
4. pressure impact exists in hydraulic transmission, so that the forklift gantry can shake, and the comfort and safety of a driver are reduced;
5. the controllability of hydraulic transmission is relatively poor, semi-automatization and full automatization AGV product, and the meticulous degree of fork action is difficult to control, hardly accomplishes high accuracy, and high stationarity moves.
Disclosure of Invention
The invention aims to provide a forklift head device and a three-way stacking forklift thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a forklift head device comprises
The bridge frame is movably arranged on the transverse frame;
the lateral driving device is arranged on the bridge frame and used for driving the bridge frame to move laterally along the transverse frame;
the pallet fork takes the rotating shaft as a rotating center and is rotatably arranged at the front part of the bridge frame; and
and the rotation driving device is arranged on the bridge frame and used for driving the fork to rotate by taking the rotating shaft as an axis.
Preferably, the transverse frame is provided with a slide way, the bridge is provided with a composite roller matched with the slide way, and the bridge is movably arranged on the transverse frame through the composite roller and the slide way.
Preferably, the lateral driving means comprises a lateral power means for providing power for driving the bridge to move laterally along the transverse frame, and a lateral transmission means for transmitting the power generated by the lateral power means to the transverse frame.
Preferably, the lateral power device comprises a lateral speed reducing motor, an electromagnetic brake used for locking the bridge frame to laterally move is mounted on the lateral speed reducing motor, the lateral speed reducing motor is electrically connected with a motor driver, and the motor driver has a bus communication function.
Preferably, the lateral transmission device comprises a lateral transmission wheel, the lateral transmission wheel is used for linking the transmission shaft to rotate, the bridge moves along the direction of the rack under the action of the rack, the lateral transmission wheel is arranged on the transmission shaft and is respectively meshed with the lateral driving wheel and the rack arranged on the transverse frame, and the lateral driving wheel is in power connection with the lateral speed reduction motor.
Preferably, a side shift position sensor for detecting the actual position of the bridge frame side shift is arranged on the transmission shaft, and side shift limit position sensors for detecting the limit position of the bridge frame side shift are respectively arranged at two ends of the transverse frame.
Preferably, the rotary driving device comprises a rotary power device and a rotary transmission device, the rotary power device is used for providing power for driving the pallet fork to rotate by taking the rotating shaft as an axis, and the rotary transmission device is used for transmitting the power generated by the rotary power device to the rotating shaft.
Preferably, the rotary power device comprises a rotary speed reduction motor, an electromagnetic brake used for locking the rotation of the pallet fork is mounted on the rotary speed reduction motor, the rotary speed reduction motor is electrically connected with a motor driver, and the motor driver has a bus communication function.
Preferably, the rotary transmission device comprises a transition gear, the transition gear is used for transmitting the rotating shaft to rotate so as to further link the pallet fork to rotate, a large gear ring and a small gear ring of the transition gear are respectively meshed with the rotary driving wheel and the rotary transmission wheel, the rotary driving wheel is in power connection with the rotary speed reduction motor, and the rotary transmission wheel is arranged on the rotating shaft.
Preferably, a rotary position sensor and a rotary limit position sensor for detecting the actual rotary position and the limit position of the pallet fork are arranged above the rotary transmission wheel.
Preferably, the bridge is provided with a rotation auxiliary stopping device for assisting in locking the rotation of the fork when the fork rotates to the limit position.
Preferably, the rotation auxiliary stopping device comprises a cam, a push rod and a spring, the cam is arranged at the lower end of the rotating shaft, the push rod is installed on the bridge frame and connected with the cam, and the spring is sleeved on the push rod.
A three-way stacking forklift comprises the forklift head device.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention drives the pallet fork to move and rotate laterally by arranging the speed reducing motor, so that the invention has low noise, low energy consumption and high transmission efficiency; meanwhile, the all-electric drive is free of environmental pollution media such as hydraulic oil and the like, is free of pollution, high in cleanliness and widely applicable to industries such as food, medicine and the like which have high requirements on cleanliness;
2. the motor driver is arranged, and the motor driver has a bus communication function, so that the rotating speed of the motor can be accurately controlled; the sensor arranged on the corresponding transmission part position of the fork movement can feed back a fork position signal in real time, the existing fork runs with high precision and high stability, and the fork truck can simultaneously rotate and laterally move the fork in a roadway, so that the rotation and lateral movement linkage of the fork is realized, and the fork does not collide with goods; meanwhile, an electromagnetic brake is arranged on the speed reducing motor, so that the pallet fork can be locked to move timely, and the working efficiency and the safety of the forklift are greatly improved.
Drawings
FIG. 1 is a schematic structural view of a three-way fork lift truck of the present invention;
fig. 2 is a schematic structural diagram of a handpiece device of the present invention.
In the figure: the automatic fork-lift truck comprises a transverse rack 1, a slideway 11, a bridge 2, a compound roller 21, a fork frame 3, a fork 4, a motor driver 5, a lateral speed reducing motor 51, a lateral driving wheel 52, a transmission shaft 53, a lateral transmission wheel 54, a rack 55, a lateral shifting position sensor 56, a lateral shifting limit position sensor 57, a rotating speed reducing motor 61, a rotating driving wheel 62, a transition gear 63, a rotating transmission wheel 64, a rotating shaft 65, a rotating position sensor 66, a rotating limit position sensor 67, an auxiliary rotating stop device 7, a cam 71, a mandril 72 and a spring 73.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
a forklift head device comprises
The bridge frame 2 is movably arranged on the transverse frame 1, the top surface and the bottom surface of the transverse frame 1 are respectively and fixedly provided with a slideway 11, the slideways 11 which are fixedly arranged up and down form a track for the lateral movement of the bridge frame 2, the bridge frame 2 is provided with four composite rollers 21 which are matched with the slideways 11, and the bridge frame 2 is movably arranged on the transverse frame 1 through the composite rollers 21 and the slideways 11;
the lateral driving device is arranged on the bridge frame 2 and used for driving the bridge frame 2 to move laterally along the transverse frame 1, and comprises a lateral power device and a lateral transmission device, wherein the lateral power device is used for providing power for driving the bridge frame 2 to move laterally along the transverse frame 1, and the lateral transmission device is used for transmitting the power generated by the lateral power device to the transverse frame 1;
the lateral power device comprises a lateral speed reducing motor 51, the lateral speed reducing motor 51 consists of a speed reducer, a transmission gear set and a motor, and the torque of the motor for driving the pallet fork 4 to laterally move is amplified in multiple stages through the reduction ratio of a gear shaft assembly of the speed reducer, so that the requirement of large load torque is met; the lateral speed reducing motor 51 is provided with an electromagnetic brake used for locking the lateral movement of the bridge frame 2, the electromagnetic brake is used for preventing the lateral movement of the bridge frame 2 when the forklift acts, the lateral speed reducing motor 51 is electrically connected with the motor driver 5, and the motor driver 5 has a bus communication function.
The lateral transmission means comprise a lateral transmission wheel 54, the lateral transmission wheel 54 being adapted to couple the transmission shaft 53 in rotation, so that the bridge 2 is moved along the rack 55 by the rack 55; the lateral transmission wheel 54 is fixedly arranged on the transmission shaft 53 and is respectively meshed with the lateral driving wheel 52 and a rack 55 arranged on the transverse frame 1, the lateral driving wheel 52 is in power connection with the lateral speed reducing motor 51, and the transmission shaft 53 is arranged on the bridge frame 2 through a bearing.
The transmission shaft 53 is provided with a side shift position sensor 55 for detecting the actual side shift position of the bridge frame 2, two ends of the transverse frame 1 are respectively provided with a side shift limit sensor 57 for detecting the side shift limit position of the bridge frame 2, and the position of the transverse real-time movement of the bridge frame 2 can be monitored and whether the bridge frame 2 moves to the left limit position or the right limit position of the transverse frame 1 can be determined according to the side shift position sensor 55 and the side shift limit sensor 57.
The fork frame 3 is fixedly connected with the rotating shaft 65 and is rotatably arranged at the front part of the bridge frame 2 through the rotating shaft 65, and the fork 4 is arranged on the fork frame 3; and
and the rotary driving device is arranged on the bridge frame 2 and used for driving the fork frame 3 to rotate by taking the rotating shaft 65 as an axis, and further linking the fork 4 to rotate, so that the fork 4 rotates within a range of 90 degrees left and right, and the fork 4180 rotates. The rotation driving device includes a rotation power device for providing power for driving the fork 4 to rotate around the shaft 65, and a rotation transmission device for transmitting the power generated by the rotation power device to the shaft 65.
The rotary power device comprises a rotary speed reducing motor 61, the rotary speed reducing motor 61 consists of a speed reducer, a transmission gear set and a motor, and the torque of the motor for driving the pallet fork 4 to rotate is amplified in multiple stages through the reduction ratio of a gear shaft assembly of the speed reducer, so that the requirement of large load torque is met; the rotary speed reducing motor 61 is provided with an electromagnetic brake for locking the rotation of the pallet fork 4, the electromagnetic brake is arranged for preventing the pallet fork 4 from rotating automatically when the forklift acts, the rotary speed reducing motor 61 is electrically connected with another motor driver 5, the motor drivers 5 have a bus communication function, the two drivers are communicated with each other through a bus, the bus bypasses a portal wire passing pulley and is connected with a main control of a vehicle body, and the main control and two motor controllers on the bridge 2 can be communicated through the bus; the motor driver 5 can accurately control the rotating speed of the motor, and the lateral movement and rotation operation positions of the fork 4 can be fed back to the controller in real time through the sensor, so that the high-precision and high-stability operation of the fork can be realized; the forklift can simultaneously rotate and laterally move the pallet fork 4 in the roadway to realize the rotation and lateral movement linkage of the pallet fork 4, and when the pallet fork 4 simultaneously laterally moves and rotates, any position does not exceed the size of a channel through a certain algorithm in a program, so that the forklift can rotate and laterally move the pallet fork 4 in the roadway without colliding with goods, and the working efficiency of the forklift is greatly improved; meanwhile, the fork 4 can run stably without impact by controlling the linear deceleration of the motor when the fork stops running, so that the shaking amount of the forklift gantry is reduced, and the safety and the comfort of the forklift are improved; the hardware foundation can realize the semi-automatic and full-automatic functions of the three-way stacking forklift.
The rotary transmission device comprises a transition gear 63, the transition gear 63 is arranged on the bridge frame 2 through a rotating shaft, and the transition gear 63 is used for transmitting the rotating shaft 65 to rotate so as to be linked with the pallet fork 4 to rotate; the big gear ring and the small gear ring of the transition gear 63 are respectively meshed with the rotary driving wheel 62 and the rotary driving wheel 64, the rotary driving wheel 62 is in power connection with the rotary speed reducing motor 61, the rotary driving wheel 64 is installed on a rotating shaft 65, and the rotating shaft 65 is arranged at one end of the bridge frame 2 through a bearing.
A rotary position sensor 66 and a rotary limit position sensor 67 for detecting the actual rotary position and the limit position of the pallet fork are arranged above the rotary transmission wheel 64, the rotary position sensor 66 can be used for detecting the real-time rotary angle of the pallet fork 4, and the rotary limit position sensor 67 is used for detecting whether the pallet fork 4 rotates to the position of the limit angle of 90 degrees on one side; all the sensors are connected with the related ports of the motor driver 5, and the encoder, the temperature sensor and the electromagnetic brake coil of the motor are connected with the related ports of the motor driver 5. The driving controller controls the on-off of the electromagnetic brake through the related port, and detects signals of each sensor in real time, so that the rotating speed and temperature of the motor and the lateral movement and rotation positions of the fork can be monitored in real time.
The bridge 2 is provided with a rotation auxiliary stopping device 7 for assisting in locking the rotation of the pallet fork when the pallet fork 4 rotates to the extreme position.
The rotation auxiliary stopping device 7 comprises a cam 71, a push rod 72 and a spring 73, wherein the cam 71 is arranged at the lower end of the rotating shaft 65, the push rod 72 is mounted on the bridge frame 2 through a bearing and is connected with the cam 71, the spring 73 is sleeved on the push rod 72, and the elastic force of the spring 73 is adjustable. When the fork 4 rotates to the left and right 90-degree limit positions, the rotation auxiliary stopping device 7 assists in locking the fork 4 to rotate, so that when the fork is braked with goods to travel, larger impact force exceeds the braking force of an electromagnetic brake installed on a motor, the fork rotates, and the goods are prevented from falling.
The utility model provides a three-dimensional stack fork truck, includes the aforesaid a fork truck aircraft nose device, this device is installed on the fork truck portal, can rise along with the portal, descend, and fork 4 is installed on fork frame 3, and fork 4 and fork frame can revolute 65 rotations 180, and bridge 2 can be followed transverse frame 1 and controlled lateral shifting.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (13)
1. A fork truck aircraft nose device which characterized in that: comprises that
The bridge frame (2) is movably arranged on the transverse frame (1);
the lateral driving device is arranged on the bridge (2) and is used for driving the bridge (2) to move laterally along the transverse frame (1);
the pallet fork (4) takes the rotating shaft (65) as a rotating center and is rotatably arranged at the front part of the bridge frame (2); and
and the rotary driving device is arranged on the bridge (2) and is used for driving the pallet fork (4) to rotate by taking the rotating shaft (65) as an axis.
2. The forklift head assembly of claim 1, wherein: the transverse frame (1) is provided with a slide way (11), the bridge (2) is provided with a composite roller (21) matched with the slide way (11), and the bridge (2) is movably arranged on the transverse frame (1) through the composite roller (21) and the slide way (11).
3. The forklift head assembly of claim 1, wherein: the lateral driving device comprises a lateral power device and a lateral transmission device, the lateral power device is used for providing power for driving the bridge (2) to move laterally along the transverse frame (1), and the lateral transmission device is used for transmitting the power generated by the lateral power device to the transverse frame (1).
4. A forklift head assembly as claimed in claim 3, wherein: the lateral power device comprises a lateral speed reducing motor (51), an electromagnetic brake used for locking the bridge (2) to move laterally is mounted on the lateral speed reducing motor (51), the lateral speed reducing motor (51) is electrically connected with a motor driver (5), and the motor driver (5) has a bus communication function.
5. The forklift head assembly of claim 4, wherein: the lateral transmission device comprises a lateral transmission wheel (54), the lateral transmission wheel (54) is used for linking a transmission shaft (53) to rotate, under the action of a rack (55), the bridge (2) moves along the direction of the rack (55), the lateral transmission wheel (54) is arranged on the transmission shaft (53) and is respectively meshed with a lateral driving wheel (52) and the rack (55) arranged on the transverse frame (1), and the lateral driving wheel (52) is in power connection with a lateral speed reduction motor (51).
6. The forklift head assembly of claim 5, wherein: the transmission shaft (53) is provided with a side shift position sensor (55) for detecting the actual side shift position of the bridge (2), and two ends of the transverse frame (1) are respectively provided with a side shift limit sensor (57) for detecting the side shift limit position of the bridge (2).
7. The forklift head assembly of claim 1, wherein: the rotary driving device comprises a rotary power device and a rotary transmission device, the rotary power device is used for providing power for driving the pallet fork (4) to rotate by taking the rotating shaft (65) as an axis, and the rotary transmission device is used for transmitting the power generated by the rotary power device to the rotating shaft (65).
8. The forklift head assembly of claim 7, wherein: rotatory power device includes rotatory gear motor (61), install on rotatory gear motor (61) and be used for the rotatory electromagnetic braking ware of locking fork (4), rotatory gear motor (61) electric connection motor drive (5), motor drive (5) possess bus communication function.
9. The forklift head assembly of claim 8, wherein: the rotary transmission device comprises a transition gear (63), the transition gear (63) is used for transmitting a rotating shaft (65) to rotate, and further the linkage fork (4) rotates, a large gear ring and a small gear ring of the transition gear (63) are respectively meshed with a rotary driving wheel (62) and a rotary transmission wheel (64), the rotary driving wheel (62) is in power connection with a rotary speed reducing motor (61), and the rotary transmission wheel (64) is installed on the rotating shaft (65).
10. The forklift head assembly of claim 9, wherein: and a rotary position sensor (66) and a rotary limit position sensor (67) for detecting the actual rotary position and the limit position of the pallet fork are arranged above the rotary transmission wheel (64).
11. The forklift head assembly of claim 1, wherein: and a rotation auxiliary stopping device (7) for assisting in locking the rotation of the pallet fork (4) when the pallet fork (2) rotates to the limit position is arranged on the bridge.
12. The forklift head assembly of claim 11, wherein: the rotation auxiliary stopping device (7) comprises a cam (71), a push rod (72) and a spring (73), wherein the cam (71) is arranged at the lower end of the rotating shaft (65), the push rod (72) is installed on the bridge (2) and connected with the cam (71), and the spring (73) is sleeved on the push rod (72).
13. A three-way stacking forklift, its characterized in that: comprising a forklift head device as claimed in any one of claims 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910911007.1A CN110615384A (en) | 2019-09-25 | 2019-09-25 | Forklift head device and three-way stacking forklift thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910911007.1A CN110615384A (en) | 2019-09-25 | 2019-09-25 | Forklift head device and three-way stacking forklift thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110615384A true CN110615384A (en) | 2019-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910911007.1A Pending CN110615384A (en) | 2019-09-25 | 2019-09-25 | Forklift head device and three-way stacking forklift thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110921572A (en) * | 2019-11-08 | 2020-03-27 | 合肥搬易通科技发展有限公司 | Three-way stacking forklift with lateral movement and rotation follow-up of gantry |
| CN111186793A (en) * | 2020-02-14 | 2020-05-22 | 吴虎群 | Automatic lifting forklift |
| WO2021057971A1 (en) * | 2019-09-27 | 2021-04-01 | 苏州先锋物流装备科技有限公司 | Three-way forklift electric fork |
| CN112645249A (en) * | 2020-12-16 | 2021-04-13 | 安徽宇锋智慧物联科技有限公司 | Stacking type AGV forklift |
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| WO2021057971A1 (en) * | 2019-09-27 | 2021-04-01 | 苏州先锋物流装备科技有限公司 | Three-way forklift electric fork |
| CN110921572A (en) * | 2019-11-08 | 2020-03-27 | 合肥搬易通科技发展有限公司 | Three-way stacking forklift with lateral movement and rotation follow-up of gantry |
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Application publication date: 20191227 |