CN110329917A - A kind of collapsible transfer lifting device and its folding stand - Google Patents
A kind of collapsible transfer lifting device and its folding stand Download PDFInfo
- Publication number
- CN110329917A CN110329917A CN201910463982.0A CN201910463982A CN110329917A CN 110329917 A CN110329917 A CN 110329917A CN 201910463982 A CN201910463982 A CN 201910463982A CN 110329917 A CN110329917 A CN 110329917A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- suspender belt
- folding stand
- rock
- lower layer
- 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
- 239000011435 rock Substances 0.000 claims abstract description 35
- 230000003028 elevating effect Effects 0.000 claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims description 10
- 230000002146 bilateral effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000003967 crop rotation Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
Abstract
The present invention relates to a kind of collapsible transfer lifting device and its folding stand, the collapsible transfer lifting device includes Rack Body, moving trolley, elevating mechanism and takes discharge mechanism；Elevating mechanism includes folding stand and suspender belt mechanism；Folding stand includes upper and lower layer frame and both ends are respectively hinged at four group of two section connecting rod in upper and lower layer frame, in front and back, parallel, symmetrical form is arranged four group of two section connecting rod, and the corresponding hinged place in front and back shares articulated shaft, to form the prismatic folded frame structure in space；Folding stand further includes anti-rock connecting rod, and the left and right ends of anti-rock connecting rod are respectively hinged near the adjacent end portion of two section connecting rod of left and right two adjacent groups, and is parallel to each other positioned at the anti-rock connecting rod with upper side with positioned at the anti-rock connecting rod with side-lower；Suspender belt mechanism is mounted on upper bed rack, and the suspender belt lower end of suspender belt mechanism is fixed in lower layer frame.Rationally, stress equalization at each connecting node, lifting runs more steady for structure of the invention design.
Description
Technical field
The present invention relates to mechanical equipment technical fields, and in particular to a kind of collapsible transfer lifting device and its folding stand.
Background technique
Transfer machine is a kind of equipment that production material transfer stacking.At present manufactured by machine-building producer, the country
There are two types of forms for the lifting structure of transfer machine:
(1), cylinder or suspender belt mechanism is recycled to drive down as vertical guiding mechanism using vertically arranged sliding sleeve and guide rod
Layer frame oscilaltion campaign.The small square tube cooperation guiding crop rotation straight line lifting action of the generous pipe sleeve of rectangular square tube is generallyd use, with row
1.5 meters of journey calculates, and topmost 4.5 meters of basic need or more from the ground of small rectangular square tube.There are two unfavorable for this structure
Factor: one requires installed hall space height higher；Secondly, rectangular square tube be erected at higher aerial, moved advancing
In dynamic process, deviation of gravity center installation ground is higher, be easy to cause general frame to shake, directive wheel serious wear.
(2), it using rectangular square tube scissor accordion structure (i.e. crossbar stretching structure), is laterally equipped with guide wheel guide groove and stablizes
Chassis recycles cylinder or suspender belt transmission to make straight line lifting action；Structure guide wheel in lifting process moves in guide groove, past
It will cause entire fork-shearing frame center of gravity when decline and be biased to one end, cause to support pin shaft shearing stress larger and unbalanced and guide wheel
The serious wear of guide groove.
Summary of the invention
In view of every unfavorable factor of both the above structure type, the present invention provide a kind of collapsible transfer lifting device and
Its folding stand, main body mechanism of the folded frame structure for using space prismatic as lifting action is reasonable in design, respectively
Stress equalization at a connecting node, lifting operation are more steady.
Technical program of the present invention lies in: a kind of collapsible transfer lifting device, including Rack Body, the Rack Body top
Stringer on be provided with elevating mechanism, the liter can be installed in the moving trolley that stringer moves back and forth, the moving trolley
The lower part of descending mechanism is equipped with material and takes discharge mechanism；The elevating mechanism includes folding stand and suspender belt mechanism；The folding stand
Four group of two section connecting rod being respectively hinged at including upper bed rack, lower layer frame and both ends in upper and lower layer frame.Need exist for explanation
It is that one group of two section connecting rod refers to the link assembly that the connecting rod being hinged by two is constituted.Four group of two section connecting rod
Parallel in front and back, symmetrical form setting is located at two section connecting rods on front side of folding stand and connects with two sections for being located at rear side
Bar is parallel to each other, and the two section connecting rods on the left of folding stand and two section connecting rods being located on the right side of it are symmetrical, and front and back is opposite
The hinged place answered shares an articulated shaft, to form the prismatic folded frame structure in space；The folding stand further includes preventing
Connecting rod is shaken, the adjacent end portion that the left and right ends of the anti-rock connecting rod are respectively hinged at two section connecting rod of left and right two adjacent groups is attached
Closely, and the hinged support of the both ends hinge joint of anti-rock connecting rod and two section connecting rod of left and right two adjacent groups constitutes parallelogram
Four intersection points, the anti-rock connecting rod positioned at same upper side are parallel to each other with positioned at the anti-rock connecting rod with side-lower；The suspender belt
Mechanism is mounted on upper bed rack, and the suspender belt lower end of the suspender belt mechanism is fixed in lower layer frame.
Preferably, the moving trolley includes vehicle frame and the directive wheel and traveling wheel that are arranged at left and right sides of vehicle frame.
Preferably, described to take discharge mechanism for vacuum chuck component.
Preferably, the suspender belt mechanism includes motor, retarder, shaft, suspender belt rolling wheel and suspender belt, the motor, deceleration
Device and shaft are mounted on upper bed rack, the motor through retarder drive shaft on suspender belt rolling wheel operate, the suspender belt it is upper
On suspender belt rolling wheel, the lower end of the suspender belt is fixed in lower layer frame at end, to drive lower layer frame oscilaltion campaign.
For the ease of improveing existing transfer lifting device or transfer machine.Another technical solution of the invention is: a kind of
The folding stand of collapsible transfer lifting device, the folding stand include that upper bed rack, lower layer frame and both ends are respectively hinged above and below
Four group of two section connecting rod in layer frame, what needs to be explained here is that, one group of two section connecting rod refers to by two connecting rod being hinged institutes
The link assembly constituted.In front and back, parallel, symmetrical form is arranged four group of two section connecting rod, that is, is located at folding stand
Two section connecting rods of front side be located at rear side two section connecting rods be parallel to each other, the two section connecting rods on the left of folding stand be located at its
The two section connecting rods on right side are symmetrical, and the corresponding hinged place in front and back shares an articulated shaft, so that it is prismatic to form space
Folded frame structure；The folding stand further includes anti-rock connecting rod, and the left and right ends of the anti-rock connecting rod are respectively hinged at
Near the adjacent end portion of two group of two adjacent section connecting rod of left and right, and anti-rock connecting rod both ends hinge joint it is adjacent with left and right two
The hinged support of two section connecting rods of group constitutes four intersection points of parallelogram.
The anti-rock connecting rod for being preferably located at same upper side is parallel to each other with positioned at the anti-rock connecting rod with side-lower.
The beneficial effects of the present invention are: the present invention is using the prismatic folded frame structure in space as lifting action
Main body mechanism, structure design is more reasonable, and stress is more balanced at each connecting node, and lifting process is more stable.Of the invention is whole
Body structure is more succinct, practical, can be manufactured using simple accessories such as connecting rod, articulated shafts (pin shaft), and manufactures required spare and accessory parts
Material cost it is lower.It is easily installed, and to the hall space installed without the strict demand in height.Articulated shaft of the invention
(pin shaft) wears without shearing stress substantially, is convenient for safeguarding.
Folding stand of the invention can be used for improveing existing transfer equipment, it can also be used to which other need oscilaltion or level to stretch
In the mechanism of contracting.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of collapsible transfer lifting device in embodiment.
Fig. 2 is the schematic perspective view of folding stand in embodiment.
Label declaration: K1- Rack Body K2- stringer K3- moving trolley K4- elevating mechanism K5- takes discharge mechanism
K6- folding stand K7- suspender belt mechanism；
Right the first two section connecting rod 6- of the left back two sections connecting rod 5- of the left front two sections connecting rod 4- of layer frame 3- is right under 1- upper bed rack 2-
Two section connecting rod 7- articulated shaft 8- anti-rock connecting rod afterwards；
10- motor 11- retarder 12- shaft 13- suspender belt rolling wheel 14- suspender belt.
Specific embodiment
In order to enable technology contents of the invention to be understood by the those skilled in the art of technical field, below with reference to attached
Figure is described in detail the present invention.
As shown in Figure 1, collapsible transfer lifting device of the invention includes Rack Body K1, the top the Rack Body K1 is indulged
Being provided on beam K2 can include vehicle frame and being separately positioned on along the moving trolley K3, the moving trolley K3 that stringer moves back and forth
Directive wheel and traveling wheel at left and right sides of vehicle frame.
Elevating mechanism K4 is installed, the lower part of the elevating mechanism K4, which is equipped with, takes discharge mechanism on the moving trolley K3
K5, it is described that discharge mechanism K5 is taken to generally use the components such as vacuum chuck component convenient for picking and placing material.The elevating mechanism K4 includes
Folding stand K6 and suspender belt mechanism K7.
The suspender belt mechanism K7 is mounted on upper bed rack 1 or moving trolley K3, and the suspender belt lower end of the suspender belt mechanism is solid
It is scheduled in lower layer frame.More particularly: the suspender belt mechanism K7 includes motor 10, retarder 11, shaft 12,13 and of suspender belt rolling wheel
Suspender belt 14, the motor 10, retarder 11 and shaft 12 are mounted on upper bed rack 1 or moving trolley K3, and the motor 10 passes through
Retarder 11 drives the suspender belt rolling wheel 13 in shaft 12 to operate, and the upper end of the suspender belt 14 is described on suspender belt rolling wheel 13
The lower end of suspender belt 14 is fixed in lower layer frame 2, to drive lower 2 oscilaltion campaign of layer frame.
As shown in Fig. 2, the folding stand K6 includes that upper bed rack 1, lower layer frame 2 and both ends are respectively hinged at upper and lower layer frame
On four group of two section connecting rod, this four group of two section connecting rod is left first-half connecting rod 3, left back two sections connecting rod 4, right first-half connecting rod respectively
5 and it is right after two section connecting rods 6.
In front and back, parallel, symmetrical form is arranged this four group of two section connecting rod, it may be assumed that a pair two on front side of folding stand
Section connecting rod be located at rear side two section connecting rod of a pair be parallel to each other, the two section connecting rod of a pair on the left of folding stand and positioned at its
The two section connecting rod of a pair on right side is symmetrical, and section connecting rod corresponding hinged place in two pair two of front and back shares an articulated shaft, from
And form the folding stand structure of space hexagon.More specifically: left first-half connecting rod 3 and left back two sections connecting rod 4 are mutually flat
Row, and an articulated shaft 7 is shared at corresponding hinge joint therebetween；And two section connecting rods 6 behind right first-half connecting rod 5 and the right side, and two
It is corresponded between person and similarly shares an articulated shaft 7 at hinge joint；Left first-half connecting rod 3 and right first-half connecting rod 5 are symmetrical,
And left back two sections connecting rod 4 and two section connecting rods 6 behind the right side are symmetrical, so that six rib of space be collectively formed with upper bed rack 1, lower layer frame 2
Cylindrical folding stand structure.
The folding stand K6 further includes four anti-rock connecting rods 8, and the left and right ends of every anti-rock connecting rod 8 are respectively hinged at
Near the adjacent end portion of two section connecting rod of left and right two adjacent groups, and the both ends hinge joint of anti-rock connecting rod 8 and two section of two adjacent groups
The hinged support of connecting rod constitutes four intersection points of parallelogram.As shown in Fig. 2, by taking the anti-rock connecting rod 8 of lower front as an example
Illustrate, the left end of anti-rock connecting rod 8 is hinged on hinge joint A2 of the lower part close to hinged support A1 of left first-half connecting rod 3, anti-shake
The right end of dynamic connecting rod 8 is hinged on the hinge joint B2 of extension of the right first-half connecting rod 5 close to hinged support B1, the hinged branch
Point A1, hinge joint A2, hinged support B1 and hinge joint B2 constitute four intersection points of parallelogram.Other three anti-rock connecting rods
8 is symmetrical with above situation, is not just described in detail one by one here.
The anti-rock connecting rod 8 for being preferably located at same upper side is parallel to each other with positioned at the anti-rock connecting rod 8 with side-lower,
Such as the anti-rock connecting rod 8 of front side top is parallel to each other with the anti-rock connecting rod 8 below front side, and the anti-rock of back side top connects
Bar 8 is parallel to each other with the anti-rock connecting rod 8 below rear side.What needs to be explained here is that in the present embodiment, four anti-rocks connect
Bar 8 is mutually parallel.
In the present embodiment, four group of two section connecting rod is made at hinged joint using optical axis using eight rectangular square tube production
It is hinged that rectangular square tube end circular hole is passed through for axis.Hinged seat is copper sheathing bearing block on upper bed rack 1 and lower layer frame 2, it is to pass through
Bolt-connection is mounted on upper bed rack 1 and lower layer frame 2.
It is fulcrum, the rectangular square tube of left and right two by making using two lower articulated spindles to control folding stand double swerve
Use connecting rod of the both ends with bearing hingedly as support；Similarly, using two upper articulated spindles as two fulcrum, left and right rectangular square tubes
Connecting rod by using both ends with bearing is hingedly as support.Upper and lower two pairs of symmetric supports, folding stand are going up and down and are stopping shape
State, left and right will not all shake.
As described above, main body mechanism of the present invention using the folding stand structure of space hexagon as lifting action, knot
Structure design is more reasonable, and stress is more balanced at each connecting node, and lifting process is more stable.Overall structure of the present invention is simpler
It is clean, practical, can be manufactured using simple accessories such as connecting rod, articulated shafts (pin shaft), and manufacture needed for spare and accessory parts material cost compared with
It is low.It is easily installed, and to the hall space installed without the strict demand in height.Articulated shaft (pin shaft) of the present invention is substantially without cutting
Stress is cut to wear, is convenient for safeguarding.Folding stand of the invention can be used for improveing existing transfer equipment, it can also be used to which other are needed up and down
In the mechanism of lifting or horizontal extension.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field is included in scope of patent protection of the invention.
Claims (6)
1. a kind of collapsible transfer lifting device, including Rack Body, it is characterised in that: set up on the stringer on the Rack Body top
Elevating mechanism, the lower part of the elevating mechanism can be equipped in the moving trolley that stringer moves back and forth, the moving trolley by having
It is equipped with and takes discharge mechanism；The elevating mechanism includes folding stand and suspender belt mechanism；The folding stand includes upper bed rack, lower layer frame
And both ends are respectively hinged at four group of two section connecting rod in upper and lower layer frame, four group of two section connecting rod be parallel in front and back, left and right pair
The form of title is arranged, and the corresponding hinged place in front and back shares articulated shaft, to form the prismatic folded frame structure in space；
The folding stand further includes anti-rock connecting rod, and the left and right ends of the anti-rock connecting rod are respectively hinged at two section of left and right two adjacent groups
Near the adjacent end portion of connecting rod, and the hinged support of the both ends hinge joint of anti-rock connecting rod and two section connecting rod of two adjacent groups is constituted
Four intersection points of parallelogram；The suspender belt mechanism is mounted on upper bed rack, and the suspender belt lower end of the suspender belt mechanism is fixed on
In lower layer frame.
2. collapsible transfer lifting device according to claim 1, it is characterised in that: the moving trolley includes vehicle frame
With the directive wheel and traveling wheel being arranged at left and right sides of vehicle frame.
3. collapsible transfer lifting device according to claim 1, it is characterised in that: described to take discharge mechanism for vacuum suction
Disk component.
4. collapsible transfer lifting device according to claim 1, it is characterised in that: the suspender belt mechanism include motor,
Retarder, shaft, suspender belt rolling wheel and suspender belt, the motor, retarder and shaft are mounted on upper bed rack, and the motor is through slowing down
Device drives the suspender belt rolling wheel operating in shaft, and on suspender belt rolling wheel, the lower end of the suspender belt is fixed for the upper end of the suspender belt
In lower layer frame, to drive lower layer frame oscilaltion campaign.
5. a kind of folding stand of collapsible transfer lifting device, it is characterised in that: the folding stand include upper bed rack, lower layer frame with
And both ends are respectively hinged at four group of two section connecting rod in upper and lower layer frame, four group of two section connecting rod be parallel in front and back, bilateral symmetry
Form setting, and the corresponding hinged place in front and back share articulated shaft, to form the prismatic folded frame structure in space；Institute
Stating folding stand further includes anti-rock connecting rod, and the left and right ends of the anti-rock connecting rod are respectively hinged at two section of left and right two adjacent groups company
Near the adjacent end portion of bar, and the hinged support of the both ends hinge joint of anti-rock connecting rod and two section connecting rod of two adjacent groups is constituted and is put down
Four intersection points of row quadrangle.
6. the folding stand of collapsible transfer lifting device according to claim 5, it is characterised in that: positioned at same upper side
Anti-rock connecting rod is parallel to each other with positioned at the anti-rock connecting rod with side-lower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910463982.0A CN110329917A (en) | 2019-05-30 | 2019-05-30 | A kind of collapsible transfer lifting device and its folding stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910463982.0A CN110329917A (en) | 2019-05-30 | 2019-05-30 | A kind of collapsible transfer lifting device and its folding stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110329917A true CN110329917A (en) | 2019-10-15 |
Family
ID=68140677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910463982.0A Pending CN110329917A (en) | 2019-05-30 | 2019-05-30 | A kind of collapsible transfer lifting device and its folding stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110329917A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112209225A (en) * | 2020-10-10 | 2021-01-12 | 安徽江淮汽车集团股份有限公司 | Automobile body hoist |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980066089U (en) * | 1997-05-12 | 1998-12-05 | 이대원 | Anti-shake device |
| CN101817448A (en) * | 2010-04-09 | 2010-09-01 | 无锡市顺达物流涂装设备有限公司 | Double-rail suspension type conveying device |
| CN202226563U (en) * | 2011-08-25 | 2012-05-23 | 纽科伦（新乡）起重机有限公司 | Suspended beam type crane with swing-resistant balance mechanism |
| WO2015060053A1 (en) * | 2013-10-21 | 2015-04-30 | 株式会社ダイフク | Workpiece supporting device |
| CN206359108U (en) * | 2017-01-03 | 2017-07-28 | 长沙远大住宅工业集团股份有限公司 | Many lifting component cranes |
| CN206494655U (en) * | 2017-03-03 | 2017-09-15 | 河南东起机械有限公司 | A kind of New type crane anti-sway device |
| CN206511877U (en) * | 2017-02-27 | 2017-09-22 | 五洲丰农业科技有限公司 | Fertilizer hoisting mechanism |
| CN109573879A (en) * | 2018-12-28 | 2019-04-05 | 北京术锐技术有限公司 | It is a kind of for carrying the trolley elevating mechanism of operation tool |
| CN210029797U (en) * | 2019-05-30 | 2020-02-07 | 郭显宏 | Folding type shifting lifting equipment and folding rack thereof |
-
2019
- 2019-05-30 CN CN201910463982.0A patent/CN110329917A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980066089U (en) * | 1997-05-12 | 1998-12-05 | 이대원 | Anti-shake device |
| CN101817448A (en) * | 2010-04-09 | 2010-09-01 | 无锡市顺达物流涂装设备有限公司 | Double-rail suspension type conveying device |
| CN202226563U (en) * | 2011-08-25 | 2012-05-23 | 纽科伦（新乡）起重机有限公司 | Suspended beam type crane with swing-resistant balance mechanism |
| WO2015060053A1 (en) * | 2013-10-21 | 2015-04-30 | 株式会社ダイフク | Workpiece supporting device |
| CN206359108U (en) * | 2017-01-03 | 2017-07-28 | 长沙远大住宅工业集团股份有限公司 | Many lifting component cranes |
| CN206511877U (en) * | 2017-02-27 | 2017-09-22 | 五洲丰农业科技有限公司 | Fertilizer hoisting mechanism |
| CN206494655U (en) * | 2017-03-03 | 2017-09-15 | 河南东起机械有限公司 | A kind of New type crane anti-sway device |
| CN109573879A (en) * | 2018-12-28 | 2019-04-05 | 北京术锐技术有限公司 | It is a kind of for carrying the trolley elevating mechanism of operation tool |
| CN210029797U (en) * | 2019-05-30 | 2020-02-07 | 郭显宏 | Folding type shifting lifting equipment and folding rack thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112209225A (en) * | 2020-10-10 | 2021-01-12 | 安徽江淮汽车集团股份有限公司 | Automobile body hoist |
| CN112209225B (en) * | 2020-10-10 | 2022-05-31 | 安徽江淮汽车集团股份有限公司 | Automobile body hoist |
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