CN107804805A - A kind of transport vehicle - Google Patents
A kind of transport vehicle Download PDFInfo
- Publication number
- CN107804805A CN107804805A CN201711243950.7A CN201711243950A CN107804805A CN 107804805 A CN107804805 A CN 107804805A CN 201711243950 A CN201711243950 A CN 201711243950A CN 107804805 A CN107804805 A CN 107804805A
- Authority
- CN
- China
- Prior art keywords
- hoistable platform
- lifting column
- transport vehicle
- bottom plate
- steering motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
- B62D5/046—Controlling the motor
-
- 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
- B66F9/07504—Accessories, e.g. for towing, charging, locking
-
- 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
- B66F9/07586—Suspension or mounting of wheels on chassis
-
- 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
- B66F9/24—Electrical devices or systems
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses a kind of transport vehicle, including hoistable platform, hoistable platform power set, steering motor, bottom plate, encoder, controller and deflecting roller；Hoistable platform is arranged on the middle part of plate upper surface one end, and hoistable platform power set are arranged on the bottom of hoistable platform；The both sides of hoistable platform are provided with steering motor and encoder；Controller is arranged on encoder side, and steering motor and encoder are all connected to controller；The lower surface of bottom plate is provided with deflecting roller, and steering motor drives deflecting roller to turn to.The present invention realizes 360 degree of steerings by setting steering motor to effectively increase the steering capability of transport vehicle；Matching coding device to turn to precision height simultaneously, and the present invention is additionally provided with hoistable platform, transport vehicle is carried with the ability for rising weight；The problem of trailing wheel elevating mechanism of the present invention improves the balanced capacity of transport vehicle, avoids in operation, and goods caused by transport vehicle balance difference is toppled over.
Description
Technical field
The invention belongs to mechanical device and technical field of transportation, more particularly to a kind of transport vehicle.
Background technology
Existing transport vehicle species is a lot, and various transport vehicles have different functions, and transport capacity is stronger, transport vehicle
Applied to different social sectors.But there is also some problems for existing transport vehicle：
1. steering capability is limited, due to the limitation of mechanical structure, 360 degree of steerings of transport vehicle can not be realized.
2. control system control ability it is limited so that turn to precision it is not high, the accurate steering of transport vehicle can not be realized.
3. under some situations, the weight on transport vehicle needs to be lifted, and the ability of existing transport vehicle lifting weight
It is not strong, the needs of some actual conditions can not be met.
4. the weight having is directly installed on transport vehicle and worked, weight on transport vehicle when working, if weight center of gravity is inclined
From transport vehicle body, the balance of transport vehicle can not be ensured, and then influence the work of weight.
The content of the invention
It is an object of the invention to provide a kind of transport vehicle, to solve the above problems.
To achieve the above object, the present invention uses following technical scheme：
A kind of transport vehicle, including hoistable platform, hoistable platform power set, steering motor, bottom plate, encoder, controller
And deflecting roller；Hoistable platform is arranged on the middle part of plate upper surface one end, and hoistable platform power set are arranged on hoistable platform
Bottom；The both sides of hoistable platform are provided with steering motor and encoder；Controller is arranged on encoder side, and steering motor
Controller is all connected to encoder；The lower surface of bottom plate is provided with deflecting roller, and steering motor drives deflecting roller to turn to.
Further, hoistable platform includes lifting column shell, lifting column inner cylinder, lifting column outer barrel top plate, lifting
Column inner cylinder top plate, push rod, hollow shaft and driven wheel of differential；Lifting column casing lifts on the outside of lifting column inner cylinder
There is space between column shell and lifting column inner cylinder；Hollow shaft is arranged in lifting column inner cylinder, and hollow shaft bottom passes through axle
Hold and be vertically set on the bottom plate of lifting column shell, hollow shaft is provided with internal thread；Push rod is provided with external screw thread, push rod and sky
Spindle thread is connected；The top of push rod is fixedly connected by bolt with lifting column inner cylinder top plate, lifting column inner cylinder top
Plate is bolted with lifting column outer barrel top plate；Hollow shaft bottom is arranged with driven wheel of differential.
Further, hoistable platform power set include motor, driving bearing, shaft coupling, drive shaft and drive bevel gear；
The output axis connection shaft coupling of motor, shaft coupling connect driving bearing, and drive shaft is fixedly connected with driving bearing, is consolidated in drive shaft
Surely drive bevel gear is provided with, drive bevel gear engages with driven wheel of differential.
Further, line slideway is provided with the madial wall of lifting column shell, sliding block is provided with line slideway, it is sliding
Block is fixedly connected with lifting column inner cylinder.
Further, steering motor and encoder are fixed on the both sides of hoistable platform by motor rack；Steering motor it is defeated
Go out end and be provided with first gear；Second gear is provided between the top of deflecting roller and bottom plate；First gear and second gear are nibbled
Close；Bottom plate lower surface is provided with the position of deflecting roller, is additionally provided with synchronizing wheel, and synchronizing wheel engages with second gear；Synchronizing wheel side
Driving wheel is provided with the bottom plate in face, driving wheel is used to drive steering motor.
Further, the bottom end for being provided with hoistable platform one end is provided with handle, and handle lower end is provided with trailing wheel liter
Descending mechanism；Trailing wheel elevating mechanism is used for the lifting for controlling trailing wheel.
Further, trailing wheel elevating mechanism include cutting ferrule axle, cutting ferrule, first connecting rod, second connecting rod, end fixing axle, after
Wheel shaft and third connecting rod；End fixing axle is arranged on bottom plate lower surface, and end fixing axle is connected with hind axle by connector；
Hand is connected by cutting ferrule axle with cutting ferrule；First connecting rod connecting rod by cutting ferrule axis connection on bottom plate, first connecting rod and second connecting rod
It is be hinged；Second connecting rod and third connecting rod are connected on hind axle, and hind axle is provided at both ends with trailing wheel.
Further, the bottom plate lower surface for being fitted without handle one end is provided with front-wheel by fixed support；Fixed support
On be provided with wire stripper.
Compared with prior art, the present invention has following technique effect：
The present invention realizes 360 degree of steerings by setting steering motor to effectively increase the steering capability of transport vehicle；Match somebody with somebody simultaneously
Close encoder to turn to precision height, the present invention is additionally provided with hoistable platform, makes transport vehicle carry with the ability for rising weight；This hair
Bright trailing wheel elevating mechanism improves the balanced capacity of transport vehicle, avoids in operation, goods caused by transport vehicle balance difference
The problem of toppling over.
Brief description of the drawings
Fig. 1 is the C-C diagrammatic cross-sections of the present invention.
Fig. 2 is the D-D diagrammatic cross-sections of the present invention.
Fig. 3 is the main structure diagram of the present invention.
Fig. 4 is the present invention looks up structural representation of the present invention.
In figure：1. handle, 2. lifting column shells, 3. lifting column inner cylinders, 4. lifting column outer barrel top plates, 5. liftings
Column inner cylinder top plate, 6. push rods, 7. hollow shafts, 8. driven wheels of differential, 9. drive bevel gears, 10. drive shafts, 11. bearings, 12.
Motor, 13. chassis, 14. front-wheels, 15. lifting column bottom plates, 16. deflecting rollers, 17. shaft couplings, 18. third connecting rods, 19. second
Connecting rod, 20. trailing wheels, 21. first connecting rods, 22. steering motors, 24. line slideways, 25. sliding blocks, 26. synchromesh gears, 28. drivings
Behind wheel, 29. encoders, 30. controllers, 31. bottom plates, 32. fixed supports, 33. wire strippers, 34. cutting ferrule axles, 35. cutting ferrules, 36.
Wheel shaft, 38. end fixing axles, 39. first gears, 40. second gears.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described：
Refer to Fig. 1-Fig. 4, a kind of transport vehicle, including hoistable platform, hoistable platform power set, steering motor 22, bottom
Plate 31, encoder 29, controller 30 and deflecting roller 16；Hoistable platform is arranged on the middle part of the upper surface one end of bottom plate 31, and lifting is flat
Platform power set are arranged on the bottom of hoistable platform；The both sides of hoistable platform are provided with steering motor 22 and encoder 29；Control
Device 30 processed is arranged on encoder side, and steering motor 22 and encoder 29 are all connected to controller 30；The lower surface of bottom plate 31
Deflecting roller 16 is provided with, steering motor 22 drives deflecting roller 16 to turn to.
Hoistable platform is including in lifting column shell 2, lifting column inner cylinder 3, lifting column outer barrel top plate 4, lifting column
Cylinder top plate 5, push rod 6, hollow shaft 7 and driven wheel of differential 8；Lifting column shell 2 is enclosed on the outside of lifting column inner cylinder 3, and lifts
There is space between column shell 2 and lifting column inner cylinder 3；Hollow shaft 7 is arranged in lifting column inner cylinder 3, and the bottom of hollow shaft 7 leads to
Cross bearing to be vertically set on the bottom plate of lifting column shell 2, hollow shaft 7 is provided with internal thread；Push rod 6 is provided with external screw thread,
Push rod 6 is connected with hollow axle thread；The top of push rod 6 is fixedly connected by bolt with lifting column inner cylinder top plate 5, lifting
Column inner cylinder top plate 5 is bolted with lifting column outer barrel top plate 4；The bottom of hollow shaft 7 is arranged with driven wheel of differential 8.
Hoistable platform power set include motor 12, driving bearing 11, shaft coupling 17, drive shaft 10 and drive bevel gear 9；
The output axis connection shaft coupling 17 of motor 12, shaft coupling 17 connect driving bearing 11, drive shaft are fixedly connected with driving bearing 11
10, drive bevel gear 9 is fixedly installed in drive shaft 10, and drive bevel gear 9 engages with driven wheel of differential 8.
Line slideway 24 is provided with the madial wall of lifting column shell 2, sliding block 25, sliding block are provided with line slideway 24
25 are fixedly connected with lifting column inner cylinder 3.
Steering motor 22 and encoder 29 are fixed on the both sides of hoistable platform by motor rack；The output end of steering motor 22
It is provided with first gear 39；Second gear 40 is provided between the top of deflecting roller 16 and bottom plate 31；First gear 39 and second
Gear 40 engages；The lower surface of bottom plate 31 is provided with the position of deflecting roller 16, is additionally provided with synchronizing wheel 26, the tooth of synchronizing wheel 26 and second
The engagement of wheel 40；Driving wheel 28 is provided with the bottom plate 31 of the side of synchronizing wheel 26, driving wheel 28 is used to drive steering motor 22.
Being provided with the end set of bottom plate 31 of hoistable platform one end has handle 1, and the lower end of handle 1 is provided with trailing wheel lift
Structure；Trailing wheel elevating mechanism is used for the lifting for controlling trailing wheel.
Trailing wheel elevating mechanism include cutting ferrule axle 34, cutting ferrule 35, first connecting rod 21, second connecting rod 19, end fixing axle 38, after
Wheel shaft 36 and third connecting rod 18；End fixing axle 38 is arranged on the lower surface of bottom plate 31, and end fixing axle 38 is connected by connector
There is hind axle 36；Handle 1 is connected by cutting ferrule axle 34 with cutting ferrule 35；The connecting rod of first connecting rod 21 is by cutting ferrule axis connection in bottom plate
On, first connecting rod 21 and second connecting rod 19 are be hinged；Second connecting rod 19 and third connecting rod 18 are connected on hind axle, hind axle both ends
It is provided with trailing wheel 20.
The lower surface of bottom plate 31 for being fitted without the one end of handle 1 is provided with front-wheel 14 by fixed support 32；Fixed support 32
On be provided with wire stripper 33.
In use, hand propelled handle 1, front-wheel 14 and deflecting roller 16 rotate, transport vehicle moves ahead.Weight is outside lifting column
On cylinder top plate 4.When transport vehicle needs to turn to, driving wheel 28 is used for driving steering motor 22, and steering motor 22 rotates, and then drives
Dynamic first gear 39 rotates, and first gear 39 transmits torque to second gear 40, second gear by way of engaged transmission
40 drive deflecting rollers 16 rotate, and deflecting roller finally realizes 360 ° of steerings of transport vehicle；This encoder 29 used is photo-electric
Encoder, non-cpntact measurement can be carried out, optical-electricity encoder surveys the swing offset of the place axle of second gear 40, and will rotate position
Transfer changes string number pulse signal into, and these pulses are used for controlling angular displacement, that is, control steering angle, caused by encoder 29
Signal is transferred to control system, and control system controls steering motor 22 by handling signal caused by encoder 29, so as to real
The accurate steering of existing transport vehicle；Deflecting roller 16 is arranged symmetrically, and the wheel on both sides is each independent, driving wheel decoders-Synchronous gear 26
Ensure that two deflecting rollers 16 can be synchronous when turning to.
When the weight of transport vehicle transport needs to be lifted or declined, lifting column work, motor 12 is controlled by shaft coupling 17
Drive shaft 10 processed rotates, and then drives the drive bevel gear 9 in drive shaft 10, and drive bevel gear 9 is by way of engaged transmission
Drive driven wheel of differential 8 to rotate, so as to drive the hollow shaft 7 where driven wheel of differential 8 to rotate, be between hollow shaft 7 and push rod 6
Threaded connection, so as to realize that push rod 6 moves up and down, the up and down motion of push rod 6 drives the lifting column inner cylinder top being connected with push rod 6
Plate 5 moves up and down, and then realizes the up and down motion of lifting column outer barrel top plate 4, finally realizes the lifting of weight；In lifting column
Cylinder 2 band movable sliders 25 moved up and down on line slideway 23, the assistance for lifting column inner cylinder 2 of SA30LE straight-line guide rail slide blocks 24 it is upper
Lower motion, and then the lifting of auxiliary weight.
By axis connection where cutting ferrule on bottom plate, the connecting rod of rear wheel support 30 and rear wheel support 53 connect the connecting rod of rear wheel support 30
Bar is connected by axle, and the connecting rod of rear wheel support 53 and the connecting rod of rear wheel support 80 are connected on hind axle, and trailing wheel is on hind axle.
Handle is promoted forward, and handle drives the connecting rod of rear wheel support 30 to be rotated around axle where cutting ferrule, and the connecting rod of rear wheel support 30 is where cutting ferrule
The rotation of axle drives the connecting rod of rear wheel support 53 to be rotated around hind axle, and hind axle is connected with the connecting rod of rear wheel support 80, rear wheel support
80 connecting rods rotate around fixing axle, and moving downward for hind axle is realized in the rotation of the connecting rod of rear wheel support 53 and the connecting rod of rear wheel support 80,
So as to drive moving downward for trailing wheel, trailing wheel contacts with ground, and now cutting ferrule nut check contradicts cutting ferrule, and cutting ferrule is by where cutting ferrule
Axle is fixed, and the position of handle is also just fixed, and the position of trailing wheel is fixed.
Claims (8)
1. a kind of transport vehicle, it is characterised in that including hoistable platform, hoistable platform power set, steering motor (22), bottom plate
(31), encoder (29), controller (30) and deflecting roller (16)；Hoistable platform is arranged in bottom plate (31) upper surface one end
Portion, hoistable platform power set are arranged on the bottom of hoistable platform；The both sides of hoistable platform be provided with steering motor (22) and
Encoder (29)；Controller (30) is arranged on encoder side, and steering motor (22) and encoder (29) are all connected to control
Device (30)；The lower surface of bottom plate (31) is provided with deflecting roller (16), and steering motor (22) drives deflecting roller (16) to turn to.
2. a kind of transport vehicle according to claim 1, it is characterised in that hoistable platform includes lifting column shell (2), risen
Column inner cylinder (3), lifting column outer barrel top plate (4), lifting column inner cylinder top plate (5), push rod (6), hollow shaft (7) and driven drop
Bevel gear (8)；Lifting column shell (2) is enclosed on the outside of lifting column inner cylinder (3), and lifting column shell (2) and lifting column
Inner cylinder has space between (3)；Hollow shaft (7) is arranged in lifting column inner cylinder (3), and hollow shaft (7) bottom is vertical by bearing
It is arranged on the bottom plate of lifting column shell (2), hollow shaft (7) is provided with internal thread；Push rod (6) is provided with external screw thread, push rod
(6) it is connected with hollow axle thread；The top of push rod (6) is fixedly connected by bolt with lifting column inner cylinder top plate (5), is risen
Drop column inner cylinder top plate (5) is bolted with lifting column outer barrel top plate (4)；Hollow shaft (7) bottom is arranged with from mantle
Gear (8).
A kind of 3. transport vehicle according to claim 2, it is characterised in that hoistable platform power set include motor (12),
Driving bearing (11), shaft coupling (17), drive shaft (10) and drive bevel gear (9)；The output axis connection shaft coupling of motor (12)
(17), shaft coupling (17) connection driving bearing (11), is fixedly connected with drive shaft (10) on driving bearing (11), in drive shaft (10)
Drive bevel gear (9) is fixedly installed, drive bevel gear (9) engages with driven wheel of differential (8).
4. a kind of transport vehicle according to claim 2, it is characterised in that set on the madial wall of lifting column shell (2)
There is line slideway (24), sliding block (25), sliding block (25) and the fixed company of lifting column inner cylinder (3) are provided with line slideway (24)
Connect.
5. a kind of transport vehicle according to claim 1, it is characterised in that steering motor (22) and encoder (29) pass through electricity
Frame is fixed on the both sides of hoistable platform；The output end of steering motor (22) is provided with first gear (39)；Deflecting roller (16)
Second gear (40) is provided between top and bottom plate (31)；First gear (39) and second gear (40) engagement；Bottom plate (31)
Lower surface is provided with the position of deflecting roller (16), is additionally provided with synchronizing wheel (26), and synchronizing wheel (26) engages with second gear (40)；
Driving wheel (28) is provided with the bottom plate (31) of synchronizing wheel (26) side, driving wheel (28) is used to drive steering motor (22).
6. a kind of transport vehicle according to claim 1, it is characterised in that be provided with bottom plate (31) end of hoistable platform one end
Portion is provided with handle (1), and handle (1) lower end is provided with trailing wheel elevating mechanism；Trailing wheel elevating mechanism is used for the lifting for controlling trailing wheel.
7. a kind of transport vehicle according to claim 6, it is characterised in that trailing wheel elevating mechanism includes cutting ferrule axle (34), card
Cover (35), first connecting rod (21), second connecting rod (19), end fixing axle (38), hind axle (36) and third connecting rod (18)；End
Fixing axle (38) is arranged on bottom plate (31) lower surface, and end fixing axle (38) is connected with hind axle (36) by connector；Handle
(1) it is connected by cutting ferrule axle (34) with cutting ferrule (35)；By cutting ferrule axis connection on bottom plate, first connects first connecting rod (21) connecting rod
Bar (21) and second connecting rod (19) are be hinged；Second connecting rod (19) and third connecting rod (18) are connected on hind axle, hind axle both ends
It is provided with trailing wheel (20).
8. a kind of transport vehicle according to claim 6, it is characterised in that be fitted without the bottom plate (31) of handle (1) one end
Lower surface is provided with front-wheel (14) by fixed support (32)；Wire stripper (33) is provided with fixed support (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711243950.7A CN107804805A (en) | 2017-11-30 | 2017-11-30 | A kind of transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711243950.7A CN107804805A (en) | 2017-11-30 | 2017-11-30 | A kind of transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107804805A true CN107804805A (en) | 2018-03-16 |
Family
ID=61590257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711243950.7A Pending CN107804805A (en) | 2017-11-30 | 2017-11-30 | A kind of transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107804805A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332983A (en) * | 2020-02-28 | 2020-06-26 | 广东博智林机器人有限公司 | Fork device and carrying equipment |
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