CN112479086A - A foldable lift platform for animal husbandry - Google Patents
A foldable lift platform for animal husbandry Download PDFInfo
- Publication number
- CN112479086A CN112479086A CN202011460972.0A CN202011460972A CN112479086A CN 112479086 A CN112479086 A CN 112479086A CN 202011460972 A CN202011460972 A CN 202011460972A CN 112479086 A CN112479086 A CN 112479086A
- Authority
- CN
- China
- Prior art keywords
- bracket
- platform
- hinged
- pair
- animal husbandry
- 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- Withdrawn
Links
Images
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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0633—Mechanical arrangements not covered by the following subgroups
-
- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0608—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement driven by screw or spindle
-
- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention relates to the field of animal husbandry, in particular to a foldable lifting platform for animal husbandry, which comprises an installation bottom plate, wherein a platform is arranged above the installation bottom plate in parallel, the upper end surface of the installation bottom plate is connected with a driving device, the left end of the driving device is connected with a symmetrical parallelogram mechanism, the right end of the driving device is connected with a symmetrical link mechanism, the symmetrical parallelogram mechanism and the symmetrical link mechanism are respectively connected to the platform and the installation bottom plate from top to bottom, and a secondary lifting device is connected to the middle position of the platform. The device lifting function is effectual to possess the foldability, use not occupation space, the practicality is used extensively, has filled the market blank about this type machinery.
Description
Technical Field
The invention relates to the field of animal husbandry, in particular to a folding type lifting platform for animal husbandry.
Background
At present, lifting operation machinery for animal husbandry has few types, single lifting function and no foldability, occupies a large space when used and causes the application to be not wide.
Disclosure of Invention
The invention aims to provide a folding lifting platform for animal husbandry, which aims to solve the problems that the existing lifting operation machinery for animal husbandry is few in types, single in lifting function, free of folding property and small in occupied space during use, and therefore the application is not wide.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a foldable lift platform for animal husbandry, includes mounting plate, the parallel platform that is equipped with in mounting plate top, the mounting plate up end is connected with drive arrangement, the drive arrangement left end is connected with symmetrical formula parallelogram mechanism, the drive arrangement right-hand member is connected with symmetrical formula link mechanism, symmetrical formula parallelogram mechanism and symmetrical formula link mechanism connect respectively from top to bottom on platform and mounting plate, are located the intermediate position of platform is connected with secondary elevating gear.
As a further scheme of the invention: the driving device comprises a combined connecting plate, the combined connecting plate is connected to a pair of fixing bases in a sliding mode, the fixing bases are fixed to the upper surface of the mounting bottom plate through bolts, the left end of the combined connecting plate is connected with a first straight gear which is symmetrically arranged, the right end of the combined connecting plate is connected with a second straight gear which is symmetrically arranged, a threaded sleeve is fixed to the middle of the combined connecting plate, a threaded rod is connected to the threaded sleeve, and the threaded rod is connected with a first motor.
As a further scheme of the invention: the combined connecting plate comprises a pair of sliding plates, a first rack is fixedly connected to the left end of each sliding plate, the first rack is meshed with a first straight gear, a first support is vertically fixed to the right end of each sliding plate, a second rack is fixed to the right side of the upper end of each first support, the second rack is meshed with a second straight gear, a second support is connected between the two sliding plates, a threaded sleeve is fixedly connected to the middle of the right side of the second support, and the second support is in threaded connection with a threaded rod.
As a further scheme of the invention: symmetrical formula parallelogram mechanism includes a pair of articulated seat of first articulated seat and a pair of articulated seat of second, two liang first articulated seat and the articulated seat symmetry of second are fixed in mounting plate upper end, it has third support and fourth support to articulate on first articulated seat and the articulated seat of second, third support and fourth support upper end articulate respectively has fifth support and sixth support, fifth support and sixth support upper end articulate respectively in the articulated seat of third articulated seat and fourth, two liang third articulated seat and fourth articulated seat symmetry are fixed in the platform bottom, are located it has the seventh support to articulate between third support and the fourth support upper end, the coaxial fixed connection first straight gear of fourth support lower extreme.
As a further scheme of the invention: symmetrical formula link mechanism includes a pair of fifth articulated seat, fifth articulated seat articulates there is the eighth support, the eighth support articulates there is the ninth support, ninth support upper end articulates in the sixth articulated seat, two liang the sixth articulated seat and the fifth articulated seat symmetry respectively are fixed in platform bottom and mounting plate up end, are located the coaxial fixed connection second straight-teeth gear of eighth support lower extreme.
As a further scheme of the invention: secondary elevating gear includes the disc, be equipped with snap ring and rectangle through-hole on the disc, the disc top is equipped with the ring gear, the ring gear meshing has a plurality of third straight-teeth gear that wait angular interval distributes, third straight-teeth gear fixedly connected with pivot, the pivot is installed on the pivot seat, a plurality of the pivot seat evenly is fixed in the disc up end, pivot other end fixedly connected with tenth support, tenth support articulates there is the eleventh support, eleventh support upper end articulates there is the rectangle and charges the dish, is located the right side pivot fixedly connected with second motor, the second motor is fixed in the platform up end.
As a further scheme of the invention: a circular through hole is formed in the center of the platform, an annular clamping groove is formed in the inner wall of the circular through hole, and a clamping ring is clamped in the annular clamping groove.
The folding lifting platform for the animal husbandry provided by the embodiment of the invention has the advantages of good lifting function effect, foldability, no space occupation in use, wide practicability and application, and fills up the market blank of the type of machinery.
Drawings
Fig. 1 is a structural diagram of a foldable lifting platform for animal husbandry according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is an enlarged view of the structure of FIG. 2 at A;
FIG. 4 is an enlarged view of the structure of FIG. 2 at B;
fig. 5 is a connection structure view of the secondary lifting device.
In the figure: 1. mounting a bottom plate; 2. a platform; 3. a drive device; 31. a combined connecting plate; 311. a sliding plate; 312. a first rack; 313. a first bracket; 314. a second rack; 315. a second bracket; 32. a fixed base; 33. a first straight gear; 34. a second spur gear; 35. a threaded sleeve; 36. a threaded rod; 37. a first motor; 4. a symmetrical parallelogram mechanism; 41. a first hinge mount; 42. a second hinge mount; 43. a third support; 44. a fourth bracket; 45. a fifth support; 46. a sixth support; 47. a third hinge mount; 48. a fourth hinge base; 49. a seventh support; 5. a symmetrical link mechanism; 51. a fifth hinge base; 52. an eighth bracket; 53. a ninth support; 54. a sixth hinge base; 6. a secondary lifting device; 61. a disc; 62. a snap ring; 63. a rectangular through hole; 64. a ring gear; 65. a third spur gear; 66. a rotating shaft; 67. a rotating shaft seat; 68. a tenth bracket; 69. an eleventh bracket; 610. a rectangular charging tray; 611. a second motor; 7. a circular through hole; 8. and an annular clamping groove.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Example 1:
as shown in fig. 1 to 5, in an embodiment of the present invention, a foldable lifting platform for animal husbandry includes an installation base plate 1, a platform 2 is disposed above the installation base plate 1 in parallel, a driving device 3 is connected to an upper end surface of the installation base plate 1, a symmetrical parallelogram mechanism 4 is connected to a left end of the driving device 3, a symmetrical link mechanism 5 is connected to a right end of the driving device 3, the symmetrical parallelogram mechanism 4 and the symmetrical link mechanism 5 are connected to the platform 2 and the installation base plate 1 from top to bottom, respectively, and a secondary lifting device 6 is connected to a middle position of the platform 2.
In the embodiment of the invention, as shown in the state of fig. 1, when in use, the mounting base plate 1 and the platform 2 are unfolded to the maximum height, the secondary lifting device 6 operates independently, the secondary lifting device 6 can be used for loading materials at the lowest part and transporting materials to the uppermost part in a straight line, so that the effect of vertical transportation lifting is realized, and people can stand around the mounting base plate 1 at the moment, so that the application is convenient. When not using, mounting plate 1 and platform 2 folding distance each other are nearest to secondary elevating gear 6 is located the intermediate position and is the retraction state, makes whole device space reduce greatly, conveniently does not account for the place.
Example 2:
as shown in fig. 1 to 5, in the embodiment of the present invention, the driving device 3 includes a combined connecting plate 31, the combined connecting plate 31 is slidably connected to a pair of fixing bases 32, the fixing bases 32 are fixed on the upper surface of the mounting base plate 1 by bolts, a pair of first spur gears 33 symmetrically arranged are connected to the left end of the combined connecting plate 31, a pair of second spur gears 34 symmetrically arranged are connected to the right end of the combined connecting plate 31, a threaded sleeve 35 is fixed to the middle portion of the combined connecting plate 31, a threaded rod 36 is connected to the threaded sleeve 35, and the threaded rod 36 is connected to a first motor 37.
In the embodiment of the invention, the device adopts a primary telescoping principle: taking fig. 2 as an example, the first motor 37 rotates, the threaded rod 36 rotates, the threaded sleeve 35 moves to the left, and the combined connecting plate 31 moves to the left.
Example 3:
as shown in fig. 1 to 5, in the embodiment of the present invention, the combined connecting plate 31 includes a pair of sliding plates 311, a first rack 312 is fixedly connected to a left end of each sliding plate 311, the first rack 312 engages with the first spur gear 33, a first bracket 313 is vertically fixed to a right end of each sliding plate 311, a second rack 314 is fixed to a right side of an upper end of the first bracket 313, the second rack 314 engages with the second spur gear 34, a second bracket 315 is connected between the two sliding plates 311, a threaded sleeve 35 is fixedly connected to a right middle portion of the second bracket 315, and the second bracket 315 and the threaded sleeve 35 are threadedly connected with the threaded rod 36.
In the embodiment of the present invention, the combined link plate 31 moves to the left, so that the sliding plate 311 slides inside the fixed base 32, and then both the first rack 312 and the second rack 314 move to the left, and then the first spur gear 33 rotates clockwise and the second spur gear 34 rotates counterclockwise.
Example 4:
as shown in fig. 1 to 5, in the embodiment of the present invention, the symmetrical parallelogram mechanism 4 includes a pair of first hinge seats 41 and a pair of second hinge seats 42, two pairs of the first hinge seats 41 and the second hinge seats 42 are symmetrically fixed on the upper end of the mounting base plate 1, the first hinging seat 41 and the second hinging seat 42 are hinged with a third bracket 43 and a fourth bracket 44, the upper ends of the third bracket 43 and the fourth bracket 44 are respectively hinged with a fifth bracket 45 and a sixth bracket 46, the upper ends of the fifth support 45 and the sixth support 46 are respectively hinged to a third hinge seat 47 and a fourth hinge seat 48, every two third hinge seats 47 and every two fourth hinge seats 48 are symmetrically fixed at the bottom end of the platform 2, a seventh support 49 is hinged between the upper ends of the third support 43 and the fourth support 44, and the lower end of the fourth support 44 is coaxially and fixedly connected with the first straight gear 33.
In the embodiment of the present invention, the first spur gear 33 rotates clockwise to make the fourth bracket 44 turn, the eighth bracket 52 turns left, and then the third bracket 43, the fourth bracket 44, the fifth bracket 45, the sixth bracket 46 and the seventh bracket 49 link-move synchronously to fold to the right centering on the seventh bracket 49, and the second spur gear 34 rotates counterclockwise to make the eighth bracket 52 and the ninth bracket 53 fold to the left centering on the hinge joint, thereby making the platform 2 and the mounting baseplate 1 approach each other to complete the folded state.
Example 5:
as shown in fig. 1 to 5, in the embodiment of the present invention, the symmetrical link mechanism 5 includes a pair of fifth hinge seats 51, the fifth hinge seat 51 is hinged to an eighth bracket 52, the eighth bracket 52 is hinged to a ninth bracket 53, an upper end of the ninth bracket 53 is hinged to a sixth hinge seat 54, every two of the sixth hinge seats 54 and the fifth hinge seat 51 are symmetrically fixed to a bottom end of the platform 2 and an upper end surface of the mounting base plate 1, and a second spur gear 34 is coaxially and fixedly connected to a lower end of the eighth bracket 52.
In the embodiment of the invention, the principle of the device during lifting is the same as that during folding, only the first motor 37 needs to be reversed, and meanwhile, the secondary lifting device 6 needs to be kept in a retraction state during folding and lifting, so that the movement interference is avoided.
Example 6:
as shown in fig. 1 to 5, in an embodiment of the present invention, the secondary lifting device 6 includes a circular disc 61, a snap ring 62 and a rectangular through hole 63 are disposed on the circular disc 61, a gear ring 64 is disposed above the circular disc 61, the gear ring 64 is engaged with a plurality of third spur gears 65 distributed at equal angular intervals, the third spur gears 65 are fixedly connected with a rotating shaft 66, the rotating shaft 66 is mounted on a rotating shaft seat 67, the plurality of rotating shaft seats 67 are uniformly fixed on an upper end surface of the circular disc 61, another end of the rotating shaft 66 is fixedly connected with a tenth bracket 68, the tenth bracket 68 is hinged with an eleventh bracket 69, an upper end of the eleventh bracket 69 is hinged with a rectangular charging tray 610, the rotating shaft 66 located on the right side is fixedly connected with a second motor 611, and the second motor 611 is fixed on an upper end.
In an embodiment of the invention, the secondary lifting device 6 principle: the second motor 611 rotates to control one of the rotating shafts 66 to rotate, then the third straight gear 65 rotates to drive the gear ring 64 to rotate, then the gear ring 64 synchronously drives the other third straight gears 65, so that all the rotating shafts 66 synchronously rotate, then the link mechanisms formed by all the tenth brackets 68 and the eleventh brackets 69 are synchronous, the vertical lifting motion of the rectangular charging tray 610 from top to bottom is realized, the second motor 611 continuously rotates, and then the rectangular charging tray 610 circularly reciprocates up and down.
Example 7:
as shown in fig. 1 to 5, in the embodiment of the present invention, a circular through hole 7 is formed in the center of the platform 2, an annular clamping groove 8 is formed in an inner wall of the circular through hole 7, and a clamping ring 62 is clamped in the annular clamping groove 8.
In the embodiment of the present invention, the circular through hole 7 is used for placing the disc 61 and can be designed to be in a detachable mode to facilitate disassembly and assembly when necessary, and the annular clamping groove 8 is used for clamping the clamping ring 62, so that the clamping ring 62 and the disc 61 are required to be relatively static.
The embodiment of the invention provides the folding lifting platform for the animal husbandry, the device has good lifting function effect, has foldability, occupies no space when used, has wide practicability and application, and fills the market blank of the type of machinery.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (7)
1. The utility model provides a foldable lift platform for animal husbandry, includes mounting plate (1), its characterized in that, mounting plate (1) top parallel is equipped with platform (2), mounting plate (1) up end is connected with drive arrangement (3), drive arrangement (3) left end is connected with symmetrical formula parallelogram mechanism (4), drive arrangement (3) right-hand member is connected with symmetrical formula link mechanism (5), symmetrical formula parallelogram mechanism (4) and symmetrical formula link mechanism (5) are connected respectively from top to bottom on platform (2) and mounting plate (1), are located the intermediate position of platform (2) is connected with secondary elevating gear (6).
2. The foldable lifting platform for animal husbandry according to claim 1, characterized in that, the driving device (3) comprises a combined connecting plate (31), the combined connecting plate (31) is slidably connected to a pair of fixing bases (32), the fixing bases (32) are fixed on the upper surface of the mounting base plate (1) by bolts, the left end of the combined connecting plate (31) is connected with a pair of symmetrically arranged first straight gears (33), the right end of the combined connecting plate (31) is connected with a pair of symmetrically arranged second straight gears (34), the middle part of the combined connecting plate (31) is fixed with a threaded sleeve (35), the threaded sleeve (35) is connected with a threaded rod (36), and the threaded rod (36) is connected with a first motor (37).
3. The foldable lifting platform for animal husbandry according to claim 2, wherein the combined connecting plate (31) comprises a pair of sliding plates (311), a first rack (312) is fixedly connected to the left end of each sliding plate (311), the first rack (312) is engaged with the first spur gear (33), a first bracket (313) is vertically fixed to the right end of each sliding plate (311), a second rack (314) is fixed to the right side of the upper end of each first bracket (313), the second rack (314) is engaged with the second spur gear (34), a second bracket (315) is connected between the two sliding plates (311), a threaded sleeve (35) is fixedly connected to the middle portion of the right side of each second bracket (315), and the second bracket (315) and the threaded sleeve (35) are in threaded connection with the threaded rod (36).
4. The foldable lifting platform for animal husbandry according to claim 1, characterized in that the symmetrical parallelogram mechanism (4) comprises a pair of first hinge seats (41) and a pair of second hinge seats (42), each pair of the first hinge seats (41) and the second hinge seats (42) are symmetrically fixed on the upper end of the mounting base plate (1), the first hinge seats (41) and the second hinge seats (42) are hinged with a third bracket (43) and a fourth bracket (44), the upper ends of the third bracket (43) and the fourth bracket (44) are respectively hinged with a fifth bracket (45) and a sixth bracket (46), the upper ends of the fifth bracket (45) and the sixth bracket (46) are respectively hinged with a third hinge seat (47) and a fourth hinge seat (48), each pair of the third hinge seat (47) and the fourth seat (48) are symmetrically fixed on the bottom end of the platform (2), a seventh bracket (49) is hinged between the upper ends of the third bracket (43) and the fourth bracket (44), and the lower end of the fourth bracket (44) is coaxially and fixedly connected with the first straight gear (33).
5. The foldable lifting platform for animal husbandry according to claim 1, characterized in that the symmetrical linkage mechanism (5) comprises a pair of fifth hinged seats (51), the fifth hinged seats (51) are hinged with an eighth bracket (52), the eighth bracket (52) is hinged with a ninth bracket (53), the upper end of the ninth bracket (53) is hinged with a sixth hinged seat (54), every two of the sixth hinged seats (54) and the fifth hinged seats (51) are symmetrically fixed on the bottom end of the platform (2) and the upper end surface of the mounting base plate (1) respectively, and are located at the lower end of the eighth bracket (52) and coaxially and fixedly connected with the second spur gear (34).
6. The foldable lifting platform for animal husbandry according to claim 1, wherein the secondary lifting device (6) comprises a circular disc (61), the circular disc (61) is provided with a snap ring (62) and a rectangular through hole (63), a gear ring (64) is arranged above the circular disc (61), the gear ring (64) is engaged with a plurality of third spur gears (65) distributed at equal angular intervals, the third spur gears (65) are fixedly connected with a rotating shaft (66), the rotating shaft (66) is installed on a rotating shaft seat (67), the rotating shaft seat (67) is uniformly fixed on the upper end surface of the circular disc (61), the other end of the rotating shaft (66) is fixedly connected with a tenth bracket (68), the tenth bracket (68) is hinged with an eleventh bracket (69), the upper end of the eleventh bracket (69) is hinged with a rectangular charging tray (610), the rotating shaft (66) on the right side is fixedly connected with a second motor (611), the second motor (611) is fixed on the upper end face of the platform (2).
7. The foldable lifting platform for animal husbandry according to claim 6, characterized in that the platform (2) has a circular through hole (7) in the center, the inner wall of the circular through hole (7) is provided with a ring-shaped slot (8), and the ring-shaped slot (8) is clamped with a snap ring (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011460972.0A CN112479086A (en) | 2020-12-11 | 2020-12-11 | A foldable lift platform for animal husbandry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011460972.0A CN112479086A (en) | 2020-12-11 | 2020-12-11 | A foldable lift platform for animal husbandry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112479086A true CN112479086A (en) | 2021-03-12 |
Family
ID=74916602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011460972.0A Withdrawn CN112479086A (en) | 2020-12-11 | 2020-12-11 | A foldable lift platform for animal husbandry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112479086A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086874A (en) * | 2021-03-19 | 2021-07-09 | 北京明光力达送变电工程有限公司 | Transformer installation process and equipment |
| CN113693843A (en) * | 2021-09-01 | 2021-11-26 | 杭州蚕鱼科技有限公司 | Electric folding wheelchair |
| CN114212020A (en) * | 2021-12-30 | 2022-03-22 | 重庆长安汽车股份有限公司 | Automobile ceiling lifting mechanism and mounting structure of lifting type automobile roof |
-
2020
- 2020-12-11 CN CN202011460972.0A patent/CN112479086A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113086874A (en) * | 2021-03-19 | 2021-07-09 | 北京明光力达送变电工程有限公司 | Transformer installation process and equipment |
| CN113693843A (en) * | 2021-09-01 | 2021-11-26 | 杭州蚕鱼科技有限公司 | Electric folding wheelchair |
| CN113693843B (en) * | 2021-09-01 | 2023-09-22 | 杭州蚕鱼科技有限公司 | Electric folding wheelchair |
| CN114212020A (en) * | 2021-12-30 | 2022-03-22 | 重庆长安汽车股份有限公司 | Automobile ceiling lifting mechanism and mounting structure of lifting type automobile roof |
| CN114212020B (en) * | 2021-12-30 | 2024-04-26 | 重庆长安汽车股份有限公司 | Car roof lifting mechanism and mounting structure of lifting type car roof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112479086A (en) | A foldable lift platform for animal husbandry | |
| US20020104395A1 (en) | Multi-leg telescopic linear actuator | |
| EP4205602A1 (en) | Folding table frame and folding table | |
| CN108433453B (en) | Engine display stand | |
| CN110025127A (en) | A kind of assemble method of foldable electric same table and electric elevatable table | |
| CN111168652B (en) | Folding type supporting device and robot | |
| CN106744486A (en) | A kind of collapsible oblique lowering or hoisting gear | |
| CN209803664U (en) | Intelligent display terminal | |
| CN206188313U (en) | Foldable slant elevating gear | |
| CN110115422B (en) | Lifting work table | |
| CN214423228U (en) | Portable warning sign of municipal administration public works | |
| CN109469797A (en) | Illumination balancing device for Binocular Stereo Vision System positioning target | |
| CN112829724B (en) | Support device and construction equipment | |
| CN216019715U (en) | Quick installation formula modularization electric lift table | |
| CN214803664U (en) | Hidden type turning folding anti-collision bed special for interrogation room | |
| CN216739210U (en) | Lifting passageway platform with turnable fence | |
| CN212465530U (en) | Folding type children bed frame | |
| CN215190031U (en) | Movement mechanism for changing square table and strip table | |
| CN218453396U (en) | Full-automatic extension frame | |
| CN219750150U (en) | Unmanned aerial vehicle's base platform that rises and falls convenient to accomodate | |
| CN216180288U (en) | General partial shipment platform of engine | |
| CN110503842A (en) | A kind of moving traffic light of folding storage | |
| CN210842038U (en) | Foldable lifting table frame | |
| CN115352537A (en) | Full-automatic extension frame | |
| CN218551681U (en) | Folding table and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210312 |
|
| WW01 | Invention patent application withdrawn after publication |