CN105711678A - Drafting yarn car - Google Patents
Drafting yarn car Download PDFInfo
- Publication number
- CN105711678A CN105711678A CN201610053434.7A CN201610053434A CN105711678A CN 105711678 A CN105711678 A CN 105711678A CN 201610053434 A CN201610053434 A CN 201610053434A CN 105711678 A CN105711678 A CN 105711678A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- drive
- traveling
- wheel
- driving device
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D61/00—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
- B62D61/10—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with more than four wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/02—Motor vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Invalid Beds And Related Equipment (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention relates to a drafting yarn car which comprises a frame and an automatic control mechanism.The automatic control mechanism comprises an advancing mechanism, a steering mechanism, a lifting mechanism and a control mechanism.The drafting yarn car can be controlled automatically by the own automatic control mechanism, for example, the advancing speed or steering can be regulated, and the requirement that the drafting yarn car moves freely in the working area can be met.The drafting yarn car provided with the automatic control mechanism can meet the production requirement of a loom, the operation is easy and convenient, and the production efficiency can be improved favorably.
Description
Technical field
The present invention relates to mechanical field, especially relate to one and gait creel car.
Background technology
Weaving is the key of operation of weaving cotton cloth.Auxiliary of weaving cotton cloth equipment can directly influence woven efficiency and yield.Automatically gait machine use on a large scale and the introduction efficiency that makes to gait is greatly improved, correspondingly also improve the requirement to machine auxiliary equipment automatization of gaiting, as required, auxiliary equipment can both automation mechanized operation, Electronic control under premise safely and efficiently, while reducing labor intensity, improve the whole efficiency of machine of gaiting.Creel car of gaiting at present is generally dependence artificial promotion creel car and walks about in working region, wastes time and energy, and whole operating process is comparatively very long, it is therefore desirable to puies forward the automaticity of creel car, minimizing haulage time, reduce labor intensity, improve efficiency.
Summary of the invention
Based on this, it is necessary to provide a kind of creel car of gaiting that can improve production efficiency.
One is gaited creel car, including vehicle frame and automatic controls；Described automatic controls includes:
Walking mechanism, including traveling pedestal, drive wheel and traveling drive, described driving wheel is located on described traveling pedestal and can rotate relative to described traveling pedestal, and described traveling drive is located on described traveling pedestal and is connected with described driving wheel for driving described driving vehicle wheel rotation；
Steering mechanism, including turning to pedestal and steer-drive, described turn to pedestal to be located on described traveling pedestal and described in turn to pedestal and described traveling pedestal to relatively rotate, described steer-drive is connected with described traveling pedestal and turns to pedestal to rotate for the described traveling pedestal of driving relative to described；
Elevation mechanism, including lifting support, raised pedestal and rising driving device, described lifting support is fixed on described vehicle frame, described raised pedestal is connected with described lifting support and can rise or fall relative to described lifting support, described raised pedestal turns to pedestal to be connected with described, described rising driving device is located on described raised pedestal or described lifting support, described rising driving device for by drive described raised pedestal relative to described lifting support rise or fall to drive described in turn to pedestal, described traveling pedestal and described driving wheel rise or fall；And
Controlling organization, electrically connects with described traveling drive, described steer-drive and described rising driving device, for controlling described traveling drive, described steer-drive and described rising driving device action respectively.
Wherein in an embodiment, described traveling drive is motor, and the output shaft of described traveling drive has worm structure, and the wheel shaft of described driving wheel has turbine structure, and described worm structure and described turbine structure are in transmission connection.
Wherein in an embodiment, described steer-drive is motor；Described turning to is provided with spline housing in pedestal, described traveling pedestal is coupled with described spline housing spline by splined shaft；The periphery wall of described spline housing has gear structure, and the output shaft of described steer-drive has the gear structure of worm structure, described worm structure and described spline housing periphery wall and is in transmission connection.
Wherein in an embodiment, described rising driving device is motor, described rising driving device is located on described raised pedestal and has gear structure on the output shaft of described rising driving device, having vertical rack structure in described raised pedestal, described gear structure and described rack structure are in transmission connection.
Wherein in an embodiment, described raised pedestal connects axle by many and is connected with described lifting support, and described raised pedestal can rise or fall relative to described connection axle.
Wherein in an embodiment, described motor is motor.
Wherein in an embodiment, described walking mechanism, described steering mechanism and described elevation mechanism all have two groups, being respectively provided at the both sides of described vehicle frame, described controlling organization and walking mechanism described in two groups, steering mechanism described in two groups and elevation mechanism described in two groups are electrically connected and can steering mechanism described in walking mechanism, Synchronization Control described in Synchronization Control and elevation mechanism described in Synchronization Control.
Wherein in an embodiment, described vehicle frame is provided with the creel wheel of Universal wheel structure.
Wherein in an embodiment, the both sides of described vehicle frame have two vehicle wheel frames be arrangeding in parallel, and the two ends of each described vehicle wheel frame are provided with described creel wheel.
Wherein in an embodiment, described lifting support is fixed on described vehicle wheel frame.
Above-mentioned creel car of gaiting can pass through its automatic controls and creel car of gaiting be automatically controlled, and as regulated and controled gait of march or turn to, and then can meet creel car of gaiting and moves freely in working region.The creel car of gaiting with this automatic controls can coordinate the production needs of loom, easy and simple to handle, is conducive to improving production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the creel car of gaiting of an embodiment；
Fig. 2 is the enlarged diagram of part-structure of creel car of gaiting shown in Fig. 1.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Accompanying drawing gives presently preferred embodiments of the present invention.But, the present invention can realize in many different forms, however it is not limited to embodiment described herein.On the contrary, the purpose providing these embodiments is to make the understanding to the disclosure more thorough comprehensively.
It should be noted that be referred to as " being fixed on " another element when element, it can directly on another element or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly to another element or may be simultaneously present centering elements.
Unless otherwise defined, all of technology used herein is identical with the implication that the those skilled in the art belonging to the present invention are generally understood that with scientific terminology.The term used in the description of the invention herein is intended merely to the purpose describing specific embodiment, it is not intended that in the restriction present invention.Term as used herein "and/or" includes the arbitrary and all of combination of one or more relevant Listed Items.
As depicted in figs. 1 and 2, the creel car 10 of gaiting of an embodiment includes vehicle frame 110 and automatic controls 200.
The automatic controls 200 of the creel car of gaiting of the present embodiment includes walking mechanism 210, steering mechanism 220, elevation mechanism 230 and controlling organization 240.Automatic controls 200 is located on vehicle frame 110, is specifically located on vehicle wheel frame 112.The creel car wheel 120 of creel car 10 of gaiting is universal wheel.
Walking mechanism 210 includes traveling pedestal 212, drives wheel 214 and traveling drive 216.Wheel 214 is driven to be actively installed on traveling pedestal 212 and can rotate relative to traveling pedestal 212.Traveling drive 216 is located on traveling pedestal 212 and is connected for driving wheel 214 to rotate with driving wheel 214, and then drives vehicle frame 110 advance or retreat.
Concrete, in the present embodiment, traveling drive 216 is motor, such as motor etc..The output shaft of traveling drive 216 has worm structure (not shown).The wheel shaft driving wheel 214 has turbine structure (not shown).This worm structure and turbine structure are in transmission connection, and constitute turbine and worm transmission.When traveling drive 216 rotates, it is possible to drive the turbine structure on wheel shaft to rotate by the worm structure on its output shaft, and then driving wheel 214 is driven to rotate.
Steering mechanism 220 includes turning to pedestal and 222 steer-drives 224.Turn to pedestal 222 to be located on traveling pedestal 212 and turn to pedestal 222 and traveling pedestal 212 to relatively rotate.Steer-drive 224 is connected for driving traveling pedestal 212 relative to turning to pedestal 222 to rotate with traveling pedestal 212, such as rotation etc. within the scope of 180 °.
Concrete, in the present embodiment, steer-drive 224 is motor, such as motor etc..Turn to and in pedestal 222, be provided with spline housing (not shown).Traveling pedestal 212 is coupled with spline housing spline by splined shaft (not shown).The periphery wall of spline housing has gear structure (not shown).The output shaft of steer-drive 224 has worm structure (not shown).The gear structure of this worm structure and spline housing periphery wall is in transmission connection.When steer-drive 224 rotates, the worm structure drive spline housing that can pass through on its output shaft rotates, and then drives splined shaft to rotate, and final drive traveling pedestal 212 is relative to turning to pedestal 222 to rotate, to regulate the direction of motion driving wheel 214.
Elevation mechanism 230 includes lifting support 232, raised pedestal 234 and raises driving device 236.Lifting support 232 is fixed on the vehicle wheel frame 112 of creel car 100 of gaiting, and fixes with vehicle wheel frame 112 relative position.Raised pedestal 234 is connected with lifting support 232 and can rise or fall relative to lifting support 232.Raised pedestal 234 is connected with turning to pedestal 222.Raise driving device 236 to be located on raised pedestal 234 or lifting support 232.Raise driving device 236 for turning to pedestal 222, traveling pedestal 212 to drive and drive wheel 214 to rise or fall by driving raised pedestal 234 to rise or fall relative to lifting support 232.
Concrete, in the present embodiment, raising driving device 236 is motor, such as motor etc..Raise driving device 236 be located on raised pedestal 234 and the output shaft of rising driving device 236 has gear structure (not shown).There is in raised pedestal 234 vertical rack structure.This gear structure and rack structure are in transmission connection.When raising driving device 236 and rotating, rack structure can be driven to rise or fall by the gear structure on its output shaft, and drive the relative lifting support 232 of raised pedestal 234 to rise or fall, and then final driven wheel 214 rises or falls.
It is understood that in other embodiments, this rising driving device 236 can also be drive cylinder etc..When this rising driving device 236 is for driving cylinder, it can be located on raised pedestal 234, it is also possible to is located on lifting support 232.
Further, in the present embodiment, raised pedestal 234 is connected with lifting support 232 by many connection axles 238.Raised pedestal 234 can rise or fall relative to connecting axle 238.
Controlling organization 240 is located on vehicle frame 110.Controlling organization 240 electrically connects with traveling drive 216, steer-drive 224 and rising driving device 236, for controlling traveling drive 216, steer-drive 224 respectively and raising driving device 236 action, as control traveling drive 216 drive gait creel car 10 move stop motion or change rate motion, controlling steer-drive 224 drives creel car 10 of gaiting to change direct of travel, controls to raise driving device 236 and is lifted by driving wheel 214 so that manually promoting creel car 10 of gaiting to move.Automatically control traveling drive 216, steer-drive 224 by controlling organization 240 and raise driving device 236, whole gait creel car can automatic operating, easy and simple to handle, efficiency is high.
In the present embodiment, walking mechanism 210, steering mechanism 220 and elevation mechanism 230 all have two groups, are respectively provided on the vehicle wheel frame 112 of both sides of vehicle frame 110.Controlling organization 240 and two groups of walking mechanisms 210, Liang Zu steering mechanism 220 and two groups of elevation mechanism 230 are electrically connected and can Synchronization Control walking mechanism 210, Synchronization Control steering mechanism 220 and Synchronization Control elevation mechanism 230 actions.
Controlling organization 240 is internal has transformator, it is possible to the exchange input of 220V is converted to the unidirectional current of 24V, and powers to each driving device.The control system of controlling organization 240 adopts BE-1105 monaxial movement controller, this controller can realize Manual Mode, single-trigger mode, automatic shuttle mode, main function of system comprises wherein control model, speed controlling, position control, feed speed control etc., it is possible to set the umber of pulse of motor boost phase, the umber of pulse of operation phase and the umber of pulse in decelerating phase.Controlling organization 240 can the function such as free setting speed, rotating.
Frame for movement adopts steel alloy, while improving the requirement of integrally-built structural mechanics, should alleviate weight as far as possible, and material is through Overheating Treatment, and moulding is small and exquisite, uniform force, meets the performance of overall operation and rising.As lifting support 232 adopts high-strength alloy steel making, intensity is high, it is possible to bear the break-in deformation force of self-driven wheel 214.
This gaits creel car 10 operationally, is first turned on power supply, regulates and drives wheel 214 direction consistent with the direction of creel car wheel 120；Then press the travel button forward or backward on controlling organization 240, control, by traveling drive 216, creel Herba Plantaginis of gaiting and enter or retreat, and speed governing button can be passed through regulate the speed advanced, such as control maximum speed 5m/ minute；Needing to close the corresponding button when stopping, traveling drive 216 is automatically locked；Additionally, in traveling process, it is also possible to regulate steer-drive 224 and regulate direct of travel, to realize the actions such as turning, craspedodrome；When marching to desired location, this can open rising driving device 236, makes rising driving device 236 action to rise driving wheel 214, when needs are advanced again, can be again turned on raising driving device 236, make rising driving device 236 action and driving wheel 214 is dropped to ground.This equipment dynamic is needed by 220V power drives to be suspended on by electric wire on the ceiling of instrument and work place, makes ring-shaped slide track, and while facilitating creel car to move, electric wire is and then advanced.
Creel car 10 of gaiting can be automatically controlled by the automatic controls 200 of above-mentioned creel car of gaiting, and as regulated and controled gait of march or turn to, and then can meet creel car 10 of gaiting and moves freely in working region.Automatic controls 200 power consumption of this creel car 10 of gaiting is low, save the energy, environmental pollution is little, floor space is little, this equipment works within the certain limit time, has effectively saved human resources, has improve efficiency and the high efficiency of task, automaticity is compared Traditional Man and is promoted creel car to be greatly improved, effective use of energy sources.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics is absent from contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a creel car of gaiting, it is characterised in that include vehicle frame and automatic controls；Described automatic controls includes:
Walking mechanism, including traveling pedestal, drive wheel and traveling drive, described driving wheel is located on described traveling pedestal and can rotate relative to described traveling pedestal, and described traveling drive is located on described traveling pedestal and is connected with described driving wheel for driving described driving vehicle wheel rotation；
Steering mechanism, including turning to pedestal and steer-drive, described turn to pedestal to be located on described traveling pedestal and described in turn to pedestal and described traveling pedestal to relatively rotate, described steer-drive is connected with described traveling pedestal and turns to pedestal to rotate for the described traveling pedestal of driving relative to described；
Elevation mechanism, including lifting support, raised pedestal and rising driving device, described lifting support is fixed on described vehicle frame, described raised pedestal is connected with described lifting support and can rise or fall relative to described lifting support, described raised pedestal turns to pedestal to be connected with described, described rising driving device is located on described raised pedestal or described lifting support, described rising driving device for by drive described raised pedestal relative to described lifting support rise or fall to drive described in turn to pedestal, described traveling pedestal and described driving wheel rise or fall；And
Controlling organization, electrically connects with described traveling drive, described steer-drive and described rising driving device, for controlling described traveling drive, described steer-drive and described rising driving device action respectively.
2. gait as claimed in claim 1 creel car, it is characterized in that, described traveling drive is motor, and the output shaft of described traveling drive has worm structure, the wheel shaft of described driving wheel has turbine structure, and described worm structure and described turbine structure are in transmission connection.
3. gait as claimed in claim 1 creel car, it is characterised in that described steer-drive is motor；Described turning to is provided with spline housing in pedestal, described traveling pedestal is coupled with described spline housing spline by splined shaft；The periphery wall of described spline housing has gear structure, and the output shaft of described steer-drive has the gear structure of worm structure, described worm structure and described spline housing periphery wall and is in transmission connection.
4. gait as claimed in claim 1 creel car, it is characterized in that, described rising driving device is motor, described rising driving device is located on described raised pedestal and has gear structure on the output shaft of described rising driving device, having vertical rack structure in described raised pedestal, described gear structure and described rack structure are in transmission connection.
5. gait as claimed in claim 4 creel car, it is characterised in that described raised pedestal connects axles by many and is connected with described lifting support, and described raised pedestal can rise or fall relative to described connection axle.
6. the creel car of gaiting as according to any one of claim 2～5, it is characterised in that described motor is motor.
7. the creel car of gaiting as according to any one of Claims 1 to 5, it is characterized in that, described walking mechanism, described steering mechanism and described elevation mechanism all have two groups, being respectively provided at the both sides of described vehicle frame, described controlling organization and walking mechanism described in two groups, steering mechanism described in two groups and elevation mechanism described in two groups are electrically connected and can steering mechanism described in walking mechanism, Synchronization Control described in Synchronization Control and elevation mechanism described in Synchronization Control.
8. gait as claimed in claim 7 creel car, it is characterised in that described vehicle frame is provided with the creel wheel of Universal wheel structure.
9. gait as claimed in claim 8 creel car, it is characterised in that the both sides of described vehicle frame have two vehicle wheel frames be arrangeding in parallel, and the two ends of each described vehicle wheel frame are provided with described creel wheel.
10. gait as claimed in claim 9 creel car, it is characterised in that described lifting support is fixed on described vehicle wheel frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610053434.7A CN105711678B (en) | 2016-01-25 | 2016-01-25 | Gait creel car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610053434.7A CN105711678B (en) | 2016-01-25 | 2016-01-25 | Gait creel car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105711678A true CN105711678A (en) | 2016-06-29 |
| CN105711678B CN105711678B (en) | 2018-02-02 |
Family
ID=56154022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610053434.7A Active CN105711678B (en) | 2016-01-25 | 2016-01-25 | Gait creel car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105711678B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585759A (en) * | 2016-12-26 | 2017-04-26 | 徐州乐泰机电科技有限公司 | Novel mobile type double-arm robot |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2432397A1 (en) * | 1978-08-02 | 1980-02-29 | Francaise Convoyeurs Sa | Wagon drive with steering wheel pressure regulators - has lifting arms making regulator wheels independent of rolling wheels |
| CN201347676Y (en) * | 2008-12-15 | 2009-11-18 | 谢明宗 | Steering driving device of automatic expansion door |
| CN202864838U (en) * | 2012-10-10 | 2013-04-10 | 杭叉集团股份有限公司 | Dual-purpose anti-explosion storage battery forklift suitable for combustible gas environment and dust environment |
| CN103273988A (en) * | 2013-06-14 | 2013-09-04 | 长沙驰众机械科技有限公司 | All-directional traveling system applicable to AGV (automatic guided vehicle) |
| CN103318423A (en) * | 2013-06-07 | 2013-09-25 | 南京航空航天大学 | Manned lunar rover |
| CN103722982A (en) * | 2014-01-10 | 2014-04-16 | 钟彦华 | Directional wheel lifting mechanism of single-drive bi-directional AGV and control principle thereof |
| CN104386119A (en) * | 2014-10-28 | 2015-03-04 | 苏州先锋物流装备科技有限公司 | Electric steering driving device of stacking vehicle |
-
2016
- 2016-01-25 CN CN201610053434.7A patent/CN105711678B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2432397A1 (en) * | 1978-08-02 | 1980-02-29 | Francaise Convoyeurs Sa | Wagon drive with steering wheel pressure regulators - has lifting arms making regulator wheels independent of rolling wheels |
| CN201347676Y (en) * | 2008-12-15 | 2009-11-18 | 谢明宗 | Steering driving device of automatic expansion door |
| CN202864838U (en) * | 2012-10-10 | 2013-04-10 | 杭叉集团股份有限公司 | Dual-purpose anti-explosion storage battery forklift suitable for combustible gas environment and dust environment |
| CN103318423A (en) * | 2013-06-07 | 2013-09-25 | 南京航空航天大学 | Manned lunar rover |
| CN103273988A (en) * | 2013-06-14 | 2013-09-04 | 长沙驰众机械科技有限公司 | All-directional traveling system applicable to AGV (automatic guided vehicle) |
| CN103722982A (en) * | 2014-01-10 | 2014-04-16 | 钟彦华 | Directional wheel lifting mechanism of single-drive bi-directional AGV and control principle thereof |
| CN104386119A (en) * | 2014-10-28 | 2015-03-04 | 苏州先锋物流装备科技有限公司 | Electric steering driving device of stacking vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585759A (en) * | 2016-12-26 | 2017-04-26 | 徐州乐泰机电科技有限公司 | Novel mobile type double-arm robot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105711678B (en) | 2018-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206088911U (en) | Lifting device for it is portable | |
| CN102229412B (en) | Horizontal luffing grab portal crane | |
| CN106276695A (en) | Movably lowering or hoisting gear | |
| CN202220665U (en) | Wind power generator wheel hub component maintaining and changing device and wind power generator thereof | |
| CN107160343A (en) | A kind of intelligent taking device of workpiece and its application | |
| CN110788867A (en) | Stable form intelligence food delivery robot with clean function | |
| CN205590881U (en) | Automatic turn to travel mechanism | |
| CN105711678A (en) | Drafting yarn car | |
| CN103947514A (en) | Energy-saving electrically-controlled hard hose traveler | |
| CN204443246U (en) | A kind of lawn garbage recycling machine | |
| CN203653123U (en) | Lifting mechanism used for assembling or disassembling primary side manhole cover plate of steam generator | |
| CN206998854U (en) | A kind of workpiece intelligence taking device | |
| CN101934929A (en) | Automatic elevation rotating platform assembled on van | |
| CN201999976U (en) | Intelligent slag tapping and loading robot for smelting magnesium | |
| CN103875362A (en) | Mushroom bed mushroom picking machine | |
| CN203775708U (en) | Mushroom harvesting machine for mushroom bed | |
| CN107548715A (en) | A kind of novel energy-conserving farmland crushing straw recovery electromechanical equipment | |
| CN203917782U (en) | Vertical hydraulic rivet driver | |
| CN204415182U (en) | A kind of railless electric flatcar | |
| CN107585710A (en) | One kind carries intelligent robot | |
| CN210555041U (en) | New forms of energy commodity circulation transport vechicle | |
| CN208150811U (en) | A kind of cantilever crane | |
| CN107792208A (en) | A kind of micro-scale double-power electric tractor | |
| CN205217832U (en) | Teaching formula intelligence servo control fastener stamping operations manipulator | |
| CN105672747A (en) | Solar intelligent thermoregulation tent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |