CN204162373U - A kind of Omni-mobile formula multifunction fork truck - Google Patents
A kind of Omni-mobile formula multifunction fork truck Download PDFInfo
- Publication number
- CN204162373U CN204162373U CN201420632986.XU CN201420632986U CN204162373U CN 204162373 U CN204162373 U CN 204162373U CN 201420632986 U CN201420632986 U CN 201420632986U CN 204162373 U CN204162373 U CN 204162373U
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- fixed
- fork truck
- omni
- push
- 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.)
- Withdrawn - After Issue
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Handcart (AREA)
Abstract
Omni-mobile formula multifunction fork truck of the present utility model, comprises the circuit part of vehicle frame, drive motor, bracing frame, crane, driving wheel, flower wheel, the operation of control fork truck, crane is fixed with fork pawl; Be characterised in that: drive motor to be fixed on vehicle frame and to order about driving wheel by transmission device and rotates; Four angles of vehicle frame are all fixed with and turn to push-rod electric machine, and four turn to push-rod electric machine to be connected with flower wheel with driving wheel respectively, vehicle frame are fixed with the hydraulic actuating cylinder driving the upper and lower motion of crane.Omni-mobile formula multifunction fork truck of the present utility model, is coordinated can be realized all-around mobile by machinery, comprise movable, left and right is tiltedly moved, original place rotation etc.; Solve in excessive, mobile dumb, the inefficiency of existing fork truck turn radius, operating process and easily produce tired present situation.Fork truck has used sonar radar ranging technology, has achieved and stop safely and fast, application prospect is very wide.
Description
Technical field
The utility model relates to a kind of fork truck, in particular, particularly relates to a kind of Omni-mobile formula multifunction fork truck.
Background technology
Fork truck is one of carrying vehicle of commonly using of people, be that member pallet cargo carries out loading and unloading, stacking and short range transport, weight transport operation various wheeled carrying vehicle.Being widely used in harbour, station, airport, goods yard, factory floor, warehouse, Transfer center and DISTRIBUTION CENTRE etc., is requisite equipment in pallet traffic, Container Transport.
The main trend of modern forklift truck technology technical development is, takes into full account traveling comfort, safe reliability, efficientibility and maintainability, product specialization, seriation, variation, widely apply up-to-date technology, improve control system, pay attention to energy saving standard, the performance of General Promotion product and quality.The keen competition in fork truck market facilitates the development of fork truck technology.
In large quantities, constantly apply various up-to-date technology in modern forklift truck technology design, the concept of hommization is ubiquitous in current industrial truck.No matter how fork truck develops, how structure to change, and all can not depart from its most basic function had.With regard to existing fork truck, dumb owing to turning to, driving, make it cannot meet the requirement of operation in narrow space.
Summary of the invention
The utility model, in order to overcome the shortcoming of above-mentioned technical matters, provides a kind of Omni-mobile formula multifunction fork truck.
Omni-mobile formula multifunction fork truck of the present utility model, comprise vehicle frame, drive motor, the bracing frame being arranged at vehicle frame front end and crane, be arranged at the circuit part that driving wheel on vehicle frame corner and flower wheel, control fork truck run, the top of vehicle frame is fixed with seat, crane is fixed with two the fork pawls transported goods; The both sides of bracing frame all offer guide groove, crane are provided with the orienting lug matched with guide groove; Its special feature is: the quantity of driving wheel is two and diagonal angle is arranged, and drive motor to be fixed on vehicle frame and to order about driving wheel by transmission device and rotates; Four angles of vehicle frame are all fixed with and turn to push-rod electric machine, and four turn to push-rod electric machine to be connected with flower wheel with driving wheel respectively, vehicle frame are fixed with the hydraulic actuating cylinder driving the upper and lower motion of crane; The front of described seat is provided with foot-operated speed controller, and the both sides of seat are respectively arranged with steering controller and travel controller.
Omni-mobile formula multifunction fork truck of the present utility model, described drive mechanism is made up of driven gear, telescopic, the first universal-joint and the second universal-joint, the output shaft of drive motor is fixed with the driving gear be meshed with driven gear, driven gear is fixed on one end of telescopic, and the other end and first universal-joint of telescopic fix; First universal-joint is connected with the second universal-joint, and the end of the second universal-joint is provided with the final drive bar ordering about driving wheel and rotate; The wheel hub of flower wheel is fixed with the first connecting panel and the second connecting panel, the first connecting panel is arranged on the first permanent seat rotationally, and the first permanent seat and vehicle frame fix, and the second connecting panel is connected with turning to the output shaft rotation of push-rod electric machine.
Omni-mobile formula multifunction fork truck of the present utility model, described circuit part comprises microcontroller, LCDs, switch S 1, switch S 2, switch S 3, switch S 4, left radar probe, right radar probe, front radar probe and rear radar probe, LCDs is connected with the mouth of microcontroller, and switch S 1, switch S 2, switch S 3 are connected with the input end of microcontroller with switch S 4; Left radar probe, right radar probe, front radar probe and rear radar probe are arranged at left and right, the front and rear side of vehicle frame respectively, and are all connected with the input end of microcontroller; The mouth of described microcontroller turns to push-rod electric machine to control to four by 4 relays respectively, and described two drive motor are connected on the motor positive inversion control circuit that is made up of 4 controlled field effect transistor respectively.
Omni-mobile formula multifunction fork truck of the present utility model, the wheel hub of flower wheel is fixed with the first connecting panel and the second connecting panel, and the first connecting panel rotates and is arranged on the second permanent seat, and the second permanent seat is fixed on vehicle frame; Second connecting panel with turn to the output shaft of push-rod electric machine to fix.
Omni-mobile formula multifunction fork truck of the present utility model, the vehicle frame below support frame as described above is fixed with two oscillating motors, the output shaft of oscillating motor is connected with bracing frame.
The beneficial effects of the utility model are: Omni-mobile formula multifunction fork truck of the present utility model, by arranging driving wheel and flower wheel on four angles of vehicle frame, achieve the operation that moves forward and backward of fork truck; Turning to push-rod electric machine by arranging on four angles of vehicle frame, by ordering about driving wheel and flower wheel, achieving turning to and original place spinning movement of fork truck, operation in the region making fork truck more be adapted at narrow space.By offering guide groove on bracing frame, crane arranging the orienting lug being positioned at guide groove, under the effect of ordering about of hydraulic actuating cylinder, achieves the transport operation to goods.
By arranging the first connecting panel and the second connecting panel on the wheel hub of driving wheel, the first connecting panel is fixing with on vehicle frame rotationally by the first permanent seat, and the second connecting panel is connected with turning to push-rod electric machine, achieves turning to of driving wheel.Drive motor, by the transmission device be made up of driving gear, driven gear, telescopic, the first universal-joint, the second universal-joint and final drive bar, have effectively achieved and drives the rotating of driving wheel.
Omni-mobile formula multifunction fork truck of the present utility model, is coordinated can be realized all-around mobile by machinery, comprise movable, left and right is tiltedly moved, original place rotation etc.; Solve in excessive, mobile dumb, the inefficiency of existing fork truck turn radius, operating process and easily produce tired present situation.Fork truck uses sonar radar ranging technology, has achieved and stop safely and fast.
Fork truck of the present utility model, meets the requirement in market better.Omnidirectional movement forklift simple to operate, ensure that the high efficiency that machine runs.Simultaneously the volume of this fork truck and quality all little, can adapt to more severe transportation environment, effectively improve the efficiency of transport, Omnidirectional movement forklift will be grasped the opportunity in advance in future market, and therefore the application prospect of this fork truck is very wide.
Accompanying drawing explanation
Fig. 1, Fig. 2 and Fig. 3 are the block diagram of Omni-mobile formula multifunction fork truck of the present utility model;
Fig. 4 is the enlarged drawing of regional area in Fig. 3;
Fig. 5 is flower wheel and the johning knot composition turning to push-rod electric machine in the utility model;
Fig. 6 is the johning knot composition of drive motor and driving wheel in the utility model;
Fig. 7 is the schematic diagram of circuit part in the utility model;
Fig. 8 is the control circuit figure of drive motor in the utility model.
In figure: 1 vehicle frame, 2 flower wheels, 3 driving wheels, 4 bracing frames, 5 cranes, 6 fork pawls, 7 guide grooves, 8 orienting lugs, 9 hydraulic actuating cylinders, 10 oscillating motors, 11 seats, 12 steering controllers, 13 travel controllers, 14 foot-operated speed controllers, 15 drive motor, 16 driving gears, 17 driven gears, 18 turn to push-rod electric machine, 19 telescopics, 20 first universal-joints, 21 second universal-joints, 22 final drive bars, 23 wheel hubs, 24 first connecting panels, 25 first permanent seats, 26 second connecting panels, 27 second permanent seats, 28 microcontrollers, 29 LCDs, 30 relays, 31 left radar probe, 32 right radar probe, radar probe before 33, radar probe after 34, 35 first positive and negative master cocies, 36 second positive and negative master cocies.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, give the block diagram of Omni-mobile formula multifunction fork truck of the present utility model, it comprises vehicle frame 1, two flower wheels 2, two driving wheels 3, bracing frame 4, lifting bar 5, fork pawl 6, hydraulic actuating cylinder 9, oscillating motor 10, seat 11, drive motor 15 and circuit part; 1, shown support is fixed and supporting role, two driving wheels 3 and two flower wheels 2 are arranged on the diagonal angle of vehicle frame 1 respectively, drive motor 15 is fixed on the vehicle frame near driving wheel 3, and drive motor 15 orders about driving wheel 3 by transmission device and rotates, and realizes moving forward and backward of fork truck.Four angles of vehicle frame are provided with and turn to push-rod electric machine 18, turn to the mouth of push-rod electric machine 18 to be connected with flower wheel 3 with driving wheel 2, under the driving effect turning to push-rod electric machine 18, realize turning to and original place rotary motion of fork truck.Because four wheels of fork truck all can turn to, relative to the fork truck that existing only front-wheel can turn to, not only turn radius is little, but also can realize left and right and tiltedly move and pivot stud, makes it can operation in the space of narrow space.
Shown bracing frame 4 is fixed on the front end of vehicle frame 1, the both sides of bracing frame 4 are provided with vertical guide groove 7, crane 5 is positioned at the front end of bracing frame 4, bracing frame 4 is fixed with orienting lug 8, orienting lug 8 is positioned at guide groove 7, by the directional tagging of guide groove 7 pairs of orienting lugs 8, crane 5 can be made to carry out rising and descending motion along bracing frame 4.Two shown fork pawls 6 are fixed on the front end of bracing frame 4, for forking goods to be transported.Hydraulic actuating cylinder 9 is fixed on the front end of vehicle frame 1, and mouth and the crane 5 of hydraulic actuating cylinder 9 fix, and carries out dipping and heaving to order about crane 5.
Be fixed with oscillating motor 10 near the both sides of bracing frame 4 vehicle frame 1, mouth and the vehicle frame 1 of oscillating motor 10 fix, and when the take-off lever of oscillating motor 10 extends, bracing frame 4 can be made to turn forward, and now pitch pawl 6 close proximity to ground, goods can be forked; Now, the take-off lever of oscillating motor 10 shortens, bracing frame hypsokinesis, to ensure that the goods pitched on pawl 6 does not fall.When behind arrival destination, by ordering about of hydraulic actuating cylinder 9, goods can be placed into higher position.
As shown in Figure 4, give the enlarged drawing of regional area in Fig. 3, Fig. 6 gives the johning knot composition of drive motor and driving wheel, the wheel hub 23 of shown driving wheel 3 is fixed with the first connecting panel 24 and the second connecting panel 26, first connecting panel 24 rotates and is fixed on the first permanent seat 25, first permanent seat 25 is fixed on again on vehicle frame 1, is just equivalent to driving wheel 3 and has been rotatably fixed on vehicle frame 1.Second connecting panel 26 is connected with turning to the output shaft of push-rod electric machine 18, to realize the steering-effecting of driving wheel.
Transmission device between shown drive motor 15 and driving wheel 3 comprises driving gear 16, driven gear 17, turns to push-rod electric machine 18, telescopic 19, first universal-joint 20, second universal-joint 21 and final drive bar 22, driving gear 16 is fixed on the output shaft of drive motor 15, driven gear 17 is fixed on one end of telescopic 19 and is meshed with driving gear 16, like this, drive motor 15, by the engaged transmission of driving gear 16 with driven gear 17, can order about telescopic 19 and rotate.The other end of telescopic 19 is connected with the first universal-joint 20, and the first universal-joint 20 is connected with the second universal-joint 21 again, and the end of the second universal-joint 21 is final drive bar 22, and final drive bar 22 orders about driving wheel 3 and rotates.
As shown in Figure 5, give flower wheel and the johning knot composition turning to push-rod electric machine in the utility model, the wheel hub 23 of shown flower wheel 2 is also fixed with the first connecting panel 24 and the second connecting panel 26, first connecting panel 24 is fixed on the second permanent seat 27 rotationally, second permanent seat 27 is fixed on again on vehicle frame 1, and this is just equivalent to flower wheel 2 and is fixed on rotationally on vehicle frame 1.The shown push-rod electric machine 18 that turns to is fixed on the second connecting panel 26 rotationally, turns to order about flower wheel 2.
As shown in Figure 7, give the schematic diagram of circuit part in the utility model, it comprises microcontroller 28, LCDs 9, switch S 1, switch S 2, switch S 3, switch S 4, left radar probe 31, right radar probe 32, front radar probe 33 and rear radar probe 34, microcontroller 28 has the effect that acquisition of signal, data operation and control export, LCDs 9 is connected with the mouth of microcontroller 28, for showing information.The mouth of microcontroller 28 turns to push-rod electric machine 18 to control to four by 4 relays 30 respectively.Left radar probe 31, right radar probe 32, front radar probe 33 and rear radar probe 34 is not arranged at left and right, the front and rear side of vehicle frame 1, and is all connected with the input end of microcontroller 28, for whether there is obstacle to fork truck surrounding detects.
Switch S 1, switch S 2, switch S 3, switch S 4 are all connected with the input end of microcontroller 28, by the collection of microcontroller 28 pairs of on-off signals, and by relay 30 to the control turning to push-rod electric machine 18, press switch S 1, fork truck right steering can be ordered about, press switch S 2, fork truck left steering can be ordered about; Press switch S 3 can order about that flower wheel 2 and driving wheel 3 turn to can the angle that rotates of original place, press switch S 4 and can order about flower wheel 2 and driving wheel 3 returns to state forward by the original place anglec of rotation.
Two shown drive motor 15 are connected in the H-bridge circuit be made up of 4 controlled field effect transistor respectively, and the positive and negative master cock 36 of the first positive and negative master cock 35, second controls the state that rotates and reverse of two drive motor 15 respectively.By the control of the first positive and negative master cock 25, if Q1 and Q4 conducting, Q2 and Q3 ends, and drive motor is for rotating forward; Then control Q1 and Q4 ends, Q2 and Q3 conducting, then drive motor is for rotating forward.The control principle of the second positive and negative master cock 36 pairs of drive motor is identical.
The advance of multifunction fork truck of the present utility model, retreat, turn to, left and right tiltedly moves and with original place rotary course is: two drive motor 15 rotate and order about turning to that fork truck advances and be defined as forward, then, during drive motor reversion, can order about fork truck and retreat and travel.When needs are turned, two of fork truck front turn to push-rod electric machine 18 1 elongation, and a shortening, can realize the turning function of fork truck.Fork truck need left and right oblique mobile time, two on a diagonal angle turn to the take-off lever of push-rod electric machine 18 to extend (or shortening) simultaneously, two on another diagonal angle turn to push-rod electric machine 18 to shorten (or elongation) simultaneously, both four wheels left simultaneously (or to the right) turn to, left-hand or the dextrad that can realize fork truck are tiltedly moved
.if fork truck place narrow space, when needing original place to rotate, two of front turn to push-rod electric machine 18 to extend, and the push-rod electric machine 18 that turns at rear shortens, and can realize original place rotary motion to the right; If two of front turn to push-rod electric machine 18 to shorten, the push-rod electric machine 18 that turns at rear extends, and can realize original place rotary motion left.
Claims (5)
1. an Omni-mobile formula multifunction fork truck, comprise vehicle frame (1), drive motor (15), the bracing frame (4) being arranged at vehicle frame front end and crane (5), be arranged at driving wheel (3) on vehicle frame corner and flower wheel (2), control the circuit part that fork truck runs, the top of vehicle frame is fixed with seat (11), crane is fixed with two forks pawl (6) transported goods; The both sides of bracing frame all offer guide groove (7), crane are provided with the orienting lug (8) matched with guide groove; It is characterized in that: the quantity of driving wheel is two and diagonal angle is arranged, drive motor to be fixed on vehicle frame and to order about driving wheel by transmission device and rotates; Four angles of vehicle frame are all fixed with and turn to push-rod electric machine (18), and four turn to push-rod electric machine to be connected with flower wheel with driving wheel respectively, vehicle frame are fixed with the hydraulic actuating cylinder (9) driving the upper and lower motion of crane; The front of described seat is provided with foot-operated speed controller (14), and the both sides of seat are respectively arranged with steering controller (12) and travel controller (13).
2. Omni-mobile formula multifunction fork truck according to claim 1, it is characterized in that: described drive mechanism is made up of driven gear (17), telescopic (19), the first universal-joint (20) and the second universal-joint (21), the output shaft of drive motor is fixed with the driving gear (16) be meshed with driven gear, driven gear is fixed on one end of telescopic, and the other end and first universal-joint of telescopic fix; First universal-joint is connected with the second universal-joint, and the end of the second universal-joint is provided with the final drive bar (22) ordering about driving wheel and rotate; The wheel hub (23) of flower wheel is fixed with the first connecting panel (24) and the second connecting panel (26), first connecting panel is arranged on the first permanent seat (25) rotationally, first permanent seat and vehicle frame (1) fix, and the second connecting panel is connected with turning to the output shaft rotation of push-rod electric machine.
3. Omni-mobile formula multifunction fork truck according to claim 1, it is characterized in that: described circuit part comprises microcontroller (28), LCDs (29), switch S 1, switch S 2, switch S 3, switch S 4, left radar probe (31), right radar probe (32), front radar probe (33) and rear radar probe (34), LCDs is connected with the mouth of microcontroller, and switch S 1, switch S 2, switch S 3 are connected with the input end of microcontroller with switch S 4; Left radar probe, right radar probe, front radar probe and rear radar probe are arranged at left and right, the front and rear side of vehicle frame (1) respectively, and are all connected with the input end of microcontroller; The mouth of described microcontroller turns to push-rod electric machine (18) to control to four by 4 relays (30) respectively, and described two drive motor (15) are connected on the motor positive inversion control circuit that is made up of 4 controlled field effect transistor respectively.
4. Omni-mobile formula multifunction fork truck according to claim 1 and 2, it is characterized in that: the wheel hub of flower wheel (2) is fixed with the first connecting panel (24) and the second connecting panel (26), first connecting panel rotates and is arranged on the second permanent seat (27), and the second permanent seat is fixed on vehicle frame; Second connecting panel with turn to the output shaft of push-rod electric machine (18) to fix.
5. Omni-mobile formula multifunction fork truck according to claim 1 and 2, is characterized in that: the vehicle frame of support frame as described above (4) below is fixed with two oscillating motors (10), and the output shaft of oscillating motor is connected with bracing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632986.XU CN204162373U (en) | 2014-10-29 | 2014-10-29 | A kind of Omni-mobile formula multifunction fork truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632986.XU CN204162373U (en) | 2014-10-29 | 2014-10-29 | A kind of Omni-mobile formula multifunction fork truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204162373U true CN204162373U (en) | 2015-02-18 |
Family
ID=52536082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420632986.XU Withdrawn - After Issue CN204162373U (en) | 2014-10-29 | 2014-10-29 | A kind of Omni-mobile formula multifunction fork truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204162373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326406A (en) * | 2014-10-29 | 2015-02-04 | 滨州学院 | All-directional movable type multifunctional forklift |
| CN111517250A (en) * | 2020-05-06 | 2020-08-11 | 苏州先锋物流装备科技有限公司 | Multidirectional driving system and forklift |
-
2014
- 2014-10-29 CN CN201420632986.XU patent/CN204162373U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326406A (en) * | 2014-10-29 | 2015-02-04 | 滨州学院 | All-directional movable type multifunctional forklift |
| CN111517250A (en) * | 2020-05-06 | 2020-08-11 | 苏州先锋物流装备科技有限公司 | Multidirectional driving system and forklift |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104326406A (en) | All-directional movable type multifunctional forklift | |
| CN201923824U (en) | All-electric pallet truck | |
| CN103950673A (en) | Rail guide vehicle with steering function | |
| CN203006259U (en) | Four-wheel drive shuttle | |
| CN204162373U (en) | A kind of Omni-mobile formula multifunction fork truck | |
| CN102774787B (en) | Cargo fork mechanism and intelligent trolley with cargo fork mechanism | |
| CN202022659U (en) | Wheel tread variable type universal wheel type electronic control door crane | |
| CN203840788U (en) | Multifunctional orchard electric operation vehicle | |
| CN203293884U (en) | Large-tonnage double-drive four-supporting-point electric forklift | |
| CN105151017A (en) | Self-driven roadside-parking aid device | |
| CN208073067U (en) | A kind of car carrying mechanism | |
| CN203855371U (en) | Miniature electric fork-lift truck | |
| CN210710579U (en) | Narrow tunnel omnidirectional forklift | |
| CN103641032A (en) | Electric reach truck | |
| CN108222602A (en) | A kind of automobile carrying device | |
| CN203921781U (en) | A kind of shuttle with turning function | |
| CN105819181A (en) | Lifting carrier vehicle | |
| CN203781155U (en) | Lifting mechanism for rail guide vehicle | |
| CN103112803B (en) | Stacker and operating method thereof | |
| CN105731304B (en) | A kind of electric boosted trailer based on Internet of Things | |
| CN205397313U (en) | Automatic guide transport vechicle | |
| CN209112327U (en) | A kind of rotary type goods trolley based on magnetic navigation | |
| CN204525436U (en) | A kind of four-wheel drive transfer robot | |
| CN102092427B (en) | Multipurpose electric-control traction driving head | |
| CN200981806Y (en) | Collision-proof material transporting vehicle based on supersonic wave |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150218 Effective date of abandoning: 20160824 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150218 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |