CN206636276U - A kind of tipper - Google Patents
A kind of tipper Download PDFInfo
- Publication number
- CN206636276U CN206636276U CN201720197863.1U CN201720197863U CN206636276U CN 206636276 U CN206636276 U CN 206636276U CN 201720197863 U CN201720197863 U CN 201720197863U CN 206636276 U CN206636276 U CN 206636276U
- Authority
- CN
- China
- Prior art keywords
- returning face
- face plate
- tipper
- installation portion
- walking
- 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- Withdrawn - After Issue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
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a kind of tipper, including：Turning-over support platform, including support frame and walking panel, walking panel are arranged on the upper end of support frame, and support frame has the installation portion for extending walking panel side；Turnover driving mechanism, it is arranged on the installation portion of support frame；And switching mechanism, including returning face plate and support feet, support feet is installed in the bottom surface of returning face plate, and for returning face plate on turnover driving mechanism, turnover driving mechanism drives returning face plate alternately to be overturn between garage walks and avoided position.Tipper be provided with two be used for walk panel, and the returning face plate of upper end, which may be reversed, to be avoided, it instead of the lowering or hoisting gear of existing one walking panel of AGV and shared motor, this tipper upset driving force is small, and turnover driving mechanism is not subject to automobile and AGV weight, the fault rate of drive mechanism is greatly reduced, is directly supported in automobile and AGV walking processes by support frame, so as to the large carrying capacity of this tipper.
Description
Technical field
It the utility model is related to the switching mechanism that haulage equipment passes through, and in particular to a kind of for three-dimensional garage entrance/exit
Tipper.
Background technology
Board-like parking AGV garage entrances are lifted in car, have certain intervals, vapour between car lift plate and car lift plate AGV access doors
Car enter it is fashionable this interval need to be filled up using a kind of mechanism, at present most of car lift board-like parking AGV manufacturers using lifting mechanism come
Realize this function.
This interval is filled up using lifting mechanism, when car lift plate AGV, which carries lift plate, enters garage port, lifting mechanism meeting
Larger power is born, this is higher to lifting mechanism structural member intensity requirement, and power unit braking ability requires also higher.Therefore
Barrier rate is high, also there is potential safety hazard.
The content of the invention
The application provides a kind of tipper being used for three-dimensional garage entrance/exit, fault rate is low and bearing capacity is big.
A kind of tipper is provided in a kind of embodiment, including：
Turning-over support platform, including support frame and the walking panel for AGV walkings, walking panel are arranged on support frame
Upper end, support frame have the installation portion for extending walking panel side；
Turnover driving mechanism, it is arranged on the installation portion of support frame；
And switching mechanism, including returning face plate and support feet for automobile traveling, support feet is installed in the bottom of returning face plate
Face, returning face plate are arranged on turnover driving mechanism, and turnover driving mechanism drives returning face plate between garage walks and avoided position
Alternately overturn, garage walks to be layered on walking panel for returning face plate by support feet, and it is returning face plate and support feet to avoid position
Exit above walking panel and be used for the space of AGV walkings.
In another embodiment, support frame both sides are respectively provided with the installation portion for extending walking panel, and installation portion can adjust
Be arranged on support frame on, turnover driving mechanism have two, two turnover driving mechanisms be separately mounted to positioned at walking panel
On the installation portion of both sides；Returning face plate includes two and half returning face plates, and the bottom surface of two and half returning face plates is mounted on support feet, and respectively
On the turnover driving mechanism of walking panel both sides, in the state of garage walks, two and half returning face plates are connected into one
Complete returning face plate.
Further, the lower end of support feet is provided with the cushion made of EP rubbers.
Further, turnover driving mechanism includes upset component and drive component, overturns component and drive component is pacified respectively
On the installation portion of support frame, half returning face plate is arranged on upset component, and drive component is connected with upset component, driving upset
Component drives half returning face plate to rotate.
Further, overturning component includes bearing block, rotating shaft and overturns axle bed, and rotating shaft is rotatably installed by bearing block
On the installation portion of walking panel, there are two bearing blocks spaced apart at the both ends of rotating shaft respectively；Trip shaft seat tool has two, two
Upset axle bed is separately mounted to the both ends of rotating shaft, and between bearing block, half returning face plate is arranged on two upset axle beds.
Further, rotating shaft includes the solid shafting at middle hollow shaft and both ends, and the solid shafting at both ends is arranged on bearing block
On, and two upset axle beds are separately mounted on the solid shafting at both ends.
Further, installation portion includes upper and lower two layers, and bilevel installation portion can relatively move, and upset component is arranged on
The upper strata of installation portion；Drive component includes motor, sprocket wheel and chain, and motor is arranged on the lower floor of installation portion, the output shaft of motor
It is connected by sprocket wheel and chain with rotating shaft；Or drive component includes motor, belt wheel and timing belt, motor is arranged on installation portion
Lower floor, the output shaft of motor are connected by belt wheel and timing belt with rotating shaft.
Further, the upper end of support frame is provided with two parallel walking beams, and two walking beams are supported on walking panel
Lower section, and the spacing of two walking beams is consistent with the spacing of AGV automotive wheels.
Further, tipper also includes buffer gear, and buffer gear has multiple flexible terminals, is separately mounted to overturn
The both sides of mechanism, half returning face plate contact before rotating to avoidance position with flexible terminal.
Further, tipper also includes electromagnetism hook and microswitch, and electromagnetism hook has two, is separately mounted to prop up
On the installation portion at support both ends, electromagnetism is linked up with for half returning face plate under spacing avoidance position state, the installation portion at support frame both ends
On be separately installed with two microswitches, whether two microswitches are respectively used to detect half returning face plate to overturn to garage and walk
With avoidance position.
According to above-described embodiment tipper, due to tipper be provided with turning-over support platform turnover driving mechanism and
Switching mechanism, turning-over support platform have the walking panel for being used for AGV walkings in itself, and the panel for automobile traveling is upset
Plate, returning face plate by way of upset be arranged on turning-over support platform on so that returning face plate need avoid AGV need walking when,
Only need upset to merge out space, AGV can from the walking panel of turning-over support platform it is up walk, when automobile needs walking, only
Returning face plate need to be overturn and be layered in walking surface plate.This tipper be provided with two be used for walk panel, and upper end
Returning face plate, which may be reversed, to be avoided, and instead of the lowering or hoisting gear of existing one walking panel of AGV and shared motor, the upset of this tipper
Driving force is small, and turnover driving mechanism is not subject to automobile and AGV weight, greatly reduces the fault rate of drive mechanism, vapour
Directly supported in car and AGV walking processes by support frame, so as to the large carrying capacity of this tipper.
Brief description of the drawings
Fig. 1 is a kind of structural representation of tipper in embodiment；
Fig. 2 is a kind of overlooking the structure diagram of turning-over support platform in embodiment；
Fig. 3 is a kind of present invention looks up structural representation of turning-over support platform in embodiment；
Fig. 4 is a kind of present invention looks up structural representation of half returning face plate in embodiment；
Fig. 5 is the structural representation that component is overturn in a kind of embodiment；
Fig. 6 is Fig. 1 partial enlarged drawing A.
Embodiment
The present invention is described in further detail below by embodiment combination accompanying drawing.
Embodiment one：
A kind of tipper is provided in the present embodiment, and the tipper of the present embodiment is mainly used in multi-storied garage entrance, supplies
AGV and automobile traveling.
As shown in figure 1, the tipper of the present embodiment mainly includes turning-over support platform 1, turnover driving mechanism 2 and tipper
Structure 3.Switching mechanism 3 is arranged on turning-over support platform 1 by the way that turnover driving mechanism 2 is turnover.
As shown in Figures 2 and 3, turning-over support platform 1 includes support frame 11 and the walking panel 12 for AGV walkings, branch
Support 11 is spliced by welded steel.Walking panel 12 is fixedly mounted on the upper end of support frame 11, and the walking level of panel 12 is set
Put.Withstood forces to improve walking panel 12, two parallel support beams 111, two supports are provided with the upper end of support frame 11
Beam 111 is supported on the lower section of walking panel 12, and the spacing of two support beams 111 is consistent with AGV wheel spacing so that AGV can
Walked along two support beams 111, gravity be directly passed to support frame 11, so as to prevent walk the stress deformation of panel 12 and
Improve the support force of whole turning-over support platform 1.
The both sides of walking panel 12 are extended at the both ends of support frame 11, and this both sides is AGV direction of travel on walking panel 12
Both sides.The part that support frame 11 extends is installation portion 112, and what installation portion 112 can be adjusted up and down is arranged on support frame
On 11, installation portion 112 is used to install turnover driving mechanism 2, and the installation portion 112 at both ends is symmetrical arranged, so as to installation portion 112
The position of adjustable turnover driving mechanism 2.Installation portion 112 divides for upper and lower two layers of mounting surface, and the spacing between upper and lower two layers is adjustable
Section, so as to the relative position of the component inside adjustable turnover driving mechanism 2.The front and rear sides of walking panel 12 are additionally provided with regulation
Plate 113, adjustable plate 113 is connected by bolt with support frame 11, for adjusting the gap between tipper and ground.
Turnover driving mechanism 2 has two, and two turnover driving mechanisms 2 are separately mounted to the installation portion at the both ends of support frame 11
On 112.Turnover driving mechanism 2 includes upset component 21 and drive component 22.
As shown in figure 4, upset component 21 includes bearing block 211, rotating shaft 212 and upset axle bed 213, inlayed in bearing block 211
Embedding to be provided with bearing, bearing block 211 has four, and four bearing blocks 211 are arranged in a linear installed in the installation portion of support frame 11
112 upper strata, and four bearing blocks 211 are divided to for two groups, every group two, between also being provided between every group of two bearing blocks 211
Gap, two groups of bearing blocks 211 are symmetrical arranged.Rotating shaft 212 is rotatably mounted on four bearing blocks 211, and two groups of bearing blocks 211 divide
Not An Zhuan rotating shaft 212 both ends.Rotating shaft 212 includes middle hollow shaft and both ends solid shafting, hollow shaft are located at two groups of bearings
Between seat 211, solid shafting is located between 211 groups of the bearing block at both ends.Overturning axle bed 213 has two, is separately mounted to rotating shaft
On the solid shafting at 212 both ends, two upset axle beds 213 are used to install switching mechanism 3.The hollow shaft of rotating shaft 212 only transmits moment of torsion,
The solid shafting of rotating shaft 212 transmits moment of torsion and moment of flexure, in the case where not influenceing driving force, alleviates the cost of rotating shaft 212.
Drive component 22 includes motor 221, sprocket wheel 222 and chain (not shown), and motor 221 is arranged on support frame 11
Installation portion 112 lower floor, sprocket wheel 222 have two, be separately mounted on the output shaft of motor 221 and rotating shaft 212 on, rotating shaft
Extend bearing block 211 and be used to sprocket wheel 222 be installed in 212 one end.Chain links together two sprocket wheels 222, and motor 221 is logical
The rotation of sprocket wheel 222 and chain drive rotating shaft 212 is crossed, so as to which switching mechanism 3 of the drive installation in upset axle bed 213 rotates.By
The lower floor of installation portion 112 is arranged in a sprocket wheel 222, a sprocket wheel 222 is arranged on the upper strata of installation portion 112, therefore adjustable
Installation portion 112 can adjust the rate of tension of chain.
In other embodiments, drive component 22 includes motor, belt wheel and timing belt, and motor is same by belt wheel and timing belt
Sample can the rotating shaft of drive shaft 212, or drive component 22 only includes motor, and the output shaft of motor is straight by decelerator and shaft coupling
Connect and be connected with rotating shaft 212, motor direct-drive rotating shaft 212 rotates.
As shown in Figure 1 and Figure 5, switching mechanism 3 has two in the present embodiment, is symmetrically mounted on the two of walking panel 12
Side, switching mechanism 3 include half returning face plate 31, support feet 32 and the installation foot 33 for installation for automobile traveling.Two are turned over
Half returning face plate 31 of rotation mechanism 3 can be spliced into a whole plate.Installation foot 33 is arranged on the upset end bottom surface of half returning face plate 31, support
Pin 32 is arranged among the bottom surface of half returning face plate 31.Installation foot 33 and support feet 32 are provided with multiple, preferential installation feet 33
Provided with two, support feet 32 is provided with four, and the number and installation site of installation foot 33 and support feet 32 can be set according to actual loading
Put, such as installation foot 33 has three, support feet 32 innings six.
Half returning face plate 31 is arranged on by two installation feet 33 on the upset axle bed 213 at the both ends of rotating shaft 212, is consolidated by bolt
Connect or be welded directly together calmly.So as to which rotating shaft 212 can drive half returning face plate 31 to overturn.In the present embodiment, half returning face plate 31
It can rotate, i.e., be overturn between 0 ° and 90 ° between horizontal level and vertical position.When half returning face plate 31 is horizontal
When, the support feet 32 under half returning face plate 31 is pressed on walking panel 12, and now half returning face plate 31 of both sides is docking together, this shape
State is the walking position of half returning face plate 31, and automobile can pass through from two and half returning face plates 31；When half returning face plate 31 is in vertical position
When, in opened condition, the AGV shape spaces of the top of walking panel 12 are avoided out half returning face plate 31 of both sides, and this state is half
The avoidance position of returning face plate 31.
During in order to avoid half returning face plate 31 upset to walking position, support feet 32 is supporting to the contact impact of panel 12 of walking
The lower end of pin 32 is provided with cushion 321, and cushion 321 is made up of EP rubbers.In order to improve the bearing capacity of half returning face plate 31,
Automobile traveling beam 311 and spandrel girder 312 are installed in the bottom surface of half returning face plate 31, support feet 32 and installation foot 33 are separately mounted to
312 on automobile traveling beam 311 and spandrel girder, each support feet 32 can carry 9800N gravity.Support feet 32 is with cushion
321 end is connected by screw thread with support feet 32, so as to which the end with cushion 321 can adjust, by adjusting support feet 32
End can correct the levelness of half returning face plate 31.
The upset of half returning face plate 31 when avoiding position to vertical state is in, in one compared with unsure state, in support frame
The upper strata of the installation portion 112 at 11 both ends is separately installed with an electromagnetism hook 4, and electromagnetism hook 4 can fix half returning face plate 31
Firmly.
As shown in figure 1, the tipper of the present embodiment also includes buffer gear 5, buffer gear 5 is arranged on two and half returning face plates
31 both sides, buffer gear 5 have multiple flexible terminals, first and elastic when half returning face plate 31 is overturn to vertical avoidance position
Termination contact, flexible terminal are made up of plastic material, and double of returning face plate 31 plays cushioning effect, and prevented also from half returning face plate 3
Continue to overturn, play position-limiting action.
As shown in figures 1 to 6, the tipper of the present embodiment also includes microswitch 6, and microswitch 6 is arranged on support frame
On 11 installation portion 112, the switching mechanism 3 at both ends is corresponding with two microswitches 6 respectively, and two microswitches 6 detect respectively
Whether half returning face plate 31, which is overturn to garage, walks and avoids position, if microswitch 6 detects that half returning face plate 31 is overturn to automobile
Walk position, then automobile can walk；If microswitch 6 detects that the upset of half returning face plate 31 can walk to position, AGV is avoided.Fine motion
Switch the 6 accurate upsets that can also coordinate other control systems accurately to control tipper.
The tipper that the present embodiment provides, because tipper is provided with the He of turnover driving mechanism 2 on turning-over support platform 1
Switching mechanism 3, turning-over support platform 1 itself have the walking panel 12 for being used for AGV walkings, and switching mechanism 3 is used for automobile traveling
Panel be two and half returning face plates 31, half returning face plate 31 is arranged on turning-over support platform 1 by way of upset so that is partly turned over
Flap 31 need avoid AGV need walking when, it is only necessary to upset merge out space, AGV can be from the walking surface of turning-over support platform 1
Walked on plate 12, when automobile needs walking, two and half returning face plates need to only be overturn and be layered in walking surface plate 12.This upset
Machine be provided with two be used for walk panel, and upper end half returning face plate may be reversed avoidance, instead of existing AGV and automobile
Share one walking panel lowering or hoisting gear, this tipper upset driving force it is small, and turnover driving mechanism 2 be not subject to automobile and
AGV weight, the fault rate of drive mechanism is greatly reduced, is directly supported in automobile and AGV walking processes by support frame 11, from
And the large carrying capacity of this tipper.
Embodiment two：
Present embodiments provide a kind of tipper, the difference of the tipper of the present embodiment and the tipper of above-described embodiment one
It is：The tipper of the present embodiment only has a turnover driving mechanism and a switching mechanism.
One turnover driving mechanism is arranged on one end of turning-over support platform, and switching mechanism is arranged on turnover driving mechanism
On, switching mechanism includes a complete returning face plate, i.e. two switching mechanisms of embodiment one are integrated altogether by the present embodiment
It is same to overturn in one direction.
The tipper of the present embodiment is equally using two walking panel constructions stacked on top of one another, the panel of upper end automobile traveling
For returning face plate, when AGV needs walking, returning face plate, which may be reversed, to be avoided.
Use above specific case is illustrated to the present invention, is only intended to help and is understood the present invention, not limiting
The system present invention.For those skilled in the art, according to the thought of the present invention, can also make some simple
Deduce, deform or replace.
Claims (10)
- A kind of 1. tipper, it is characterised in that including：Turning-over support platform, including support frame and the walking panel for AGV walkings, the walking panel are arranged on the support The upper end of frame, support frame as described above have the installation portion for extending the walking panel side；Turnover driving mechanism, it is arranged on the installation portion of support frame as described above；And switching mechanism, including returning face plate and support feet for automobile traveling, the support feet be arranged on the returning face plate Bottom surface, the returning face plate is arranged on the turnover driving mechanism, and the turnover driving mechanism drives the returning face plate in vapour Garage alternately overturns between walking and avoiding position, and the garage walks is layered in the row for the returning face plate by support feet Walk on panel, the position that avoids is that the returning face plate and support feet exit above the walking panel sky for being used for AGV walkings Between.
- 2. tipper as claimed in claim 1, it is characterised in that support frame as described above both sides, which are respectively provided with, extends the walking surface The installation portion of plate, the installation portion is adjustable to be arranged on support frame, and the turnover driving mechanism has two, described in two Turnover driving mechanism is separately mounted on the installation portion of the walking panel both sides；The returning face plate includes two and half Returning face plate, the bottom surface of two and half returning face plates are mounted on the support feet, and are separately mounted to turning over for the walking panel both sides Turn in drive mechanism, in the state of garage walks, two and half returning face plates are connected into a complete returning face plate.
- 3. tipper as claimed in claim 2, it is characterised in that the lower end of the support feet is provided with to be made up of EP rubbers Cushion.
- 4. tipper as claimed in claim 2, it is characterised in that the turnover driving mechanism includes upset component and driving group Part, the upset component and drive component are separately mounted on the installation portion of support frame as described above, and half returning face plate is arranged on institute State on upset component, the drive component is connected with upset component, drives the upset component to drive half returning face plate to rotate.
- 5. tipper as claimed in claim 4, it is characterised in that the upset component includes bearing block, rotating shaft and trip shaft Seat, the rotating shaft are rotatably arranged on by the bearing block on the installation portion of the walking panel, the both ends of the rotating shaft There are two bearing blocks spaced apart respectively；The trip shaft seat tool has two, and two upset axle beds are separately mounted to described The both ends of rotating shaft, and between the bearing block, half returning face plate is arranged on two upset axle beds.
- 6. tipper as claimed in claim 5, it is characterised in that the rotating shaft includes the solid of middle hollow shaft and both ends Axle, the solid shafting at both ends are arranged on the bearing block, and two upset axle beds are separately mounted to the solid shafting at both ends On.
- 7. tipper as claimed in claim 5, it is characterised in that the installation portion includes upper and lower two layers, bilevel peace Dress portion can relatively move, and the upset component is arranged on the upper strata of the installation portion；The drive component include motor, sprocket wheel and Chain, the motor are arranged on the lower floor of the installation portion, and the output shaft of the motor passes through sprocket wheel and chain and the rotating shaft Connection；Or the drive component includes motor, belt wheel and timing belt, the motor is arranged on the lower floor of the installation portion, institute The output shaft for stating motor is connected by belt wheel and timing belt with the rotating shaft.
- 8. tipper as claimed in claim 1, it is characterised in that the upper end of support frame as described above is provided with two parallel walkings Beam, two walking beams are supported on the lower section of the walking panel, and the spacing of two walking beams and AGV automotive wheels Spacing it is consistent.
- 9. tipper as claimed in claim 2, it is characterised in that also have multiple including buffer gear, the buffer gear Flexible terminal, is separately mounted to the both sides of the switching mechanism, half returning face plate rotate to avoid before position with the elastic tip Son contact.
- 10. tipper as claimed in claim 2, it is characterised in that also hung including electromagnetism hook and microswitch, the electromagnetism Hitcher has two, is separately mounted on the installation portion at support frame as described above both ends, and the electromagnetism is linked up with for spacing avoidance position state Under half returning face plate, two microswitches, two microswitches difference are separately installed with the installation portion at support frame as described above both ends Whether overturn to garage for detecting half returning face plate and walk and avoid position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720197863.1U CN206636276U (en) | 2017-03-02 | 2017-03-02 | A kind of tipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720197863.1U CN206636276U (en) | 2017-03-02 | 2017-03-02 | A kind of tipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206636276U true CN206636276U (en) | 2017-11-14 |
Family
ID=60251168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720197863.1U Withdrawn - After Issue CN206636276U (en) | 2017-03-02 | 2017-03-02 | A kind of tipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206636276U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060416A (en) * | 2017-03-02 | 2017-08-18 | 深圳怡丰自动化科技有限公司 | A kind of tipper |
| CN111282833A (en) * | 2020-03-12 | 2020-06-16 | 翁观华 | Express delivery letter sorting dolly and automatic letter sorting line through electromagnetic control upset direction |
-
2017
- 2017-03-02 CN CN201720197863.1U patent/CN206636276U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060416A (en) * | 2017-03-02 | 2017-08-18 | 深圳怡丰自动化科技有限公司 | A kind of tipper |
| CN111282833A (en) * | 2020-03-12 | 2020-06-16 | 翁观华 | Express delivery letter sorting dolly and automatic letter sorting line through electromagnetic control upset direction |
| CN111282833B (en) * | 2020-03-12 | 2021-09-14 | 郭思源 | Express delivery letter sorting dolly and automatic letter sorting line through electromagnetic control upset direction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200989072Y (en) | Synchronous lifting and lowering underground mechanical multilayer parking equipment | |
| JP2020530828A (en) | Intelligent multicar elevator system | |
| CN206636276U (en) | A kind of tipper | |
| CN105155883B (en) | Double-layered three-dimensional parking device | |
| CN102791605A (en) | Suspension body supporting device for elevator | |
| CN101992990A (en) | Double-inclined-way traction elevator | |
| CN105217413B (en) | Become the oblique operation container self-level(l)ing device of the gradient and method | |
| CN107060416A (en) | A kind of tipper | |
| JP2766091B2 (en) | Escalator device | |
| CN104831970B (en) | Parking device | |
| CN111504668A (en) | Rail collision trolley | |
| CN2729228Y (en) | Simple lifting multi-storey garage | |
| CN110714640A (en) | Mechanical parking device and control method thereof | |
| CN104912366B (en) | Nothing avoids storied 3-D parking tower storehouse | |
| CN1321251C (en) | Stereo parking appts. | |
| CN103643817B (en) | Vehicle lifting system in a kind of melt pit | |
| CN113492911A (en) | Chassis, mobile robot and pit-crossing and bank-crossing method thereof | |
| CN207175186U (en) | A kind of tiltedly wheel machine room sedan-chair frame | |
| JP2012101617A (en) | Boarding bridge drive column movable mechanism for aircraft | |
| CN108045913B (en) | Big slide circulation material loading handling system | |
| CN107687125B (en) | Expressway emergency rescue dredging vehicle and rescue dredging method thereof | |
| CN206707361U (en) | Comb-tooth-type vehicle lifts loader mechanism | |
| CN109761129A (en) | A kind of novel aging blocks installation passenger lift | |
| KR20210054853A (en) | Lifting apparatus for parking a vehicle | |
| CN102616625A (en) | Cargo elevator guiderail mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171114 Effective date of abandoning: 20230801 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171114 Effective date of abandoning: 20230801 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |