CN108017008B - Lifting machine capable of lifting on same surface - Google Patents
Lifting machine capable of lifting on same surface Download PDFInfo
- Publication number
- CN108017008B CN108017008B CN201810031494.8A CN201810031494A CN108017008B CN 108017008 B CN108017008 B CN 108017008B CN 201810031494 A CN201810031494 A CN 201810031494A CN 108017008 B CN108017008 B CN 108017008B
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- CN
- China
- Prior art keywords
- wheel
- driving wheel
- flexible transmission
- main frame
- transmission
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- 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.)
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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
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Abstract
The invention discloses a lifting machine capable of lifting on the same surface, which comprises a main frame, an upper gear train mechanism, a lower gear train mechanism, front and rear flexible transmission parts, a driving mechanism and a material bracket. The upper wheel train mechanism is arranged at the upper part of the main frame and comprises an upper wheel frame, an upper front driving wheel and an upper rear driving wheel; the lower gear train mechanism is arranged at the lower part of the main frame and comprises a lower wheel frame, a lower front driving wheel and a lower rear driving wheel; the distance between the lower rear transmission wheel axle and the lower front transmission wheel axle is the same as the distance between the upper rear transmission wheel axle and the upper front transmission wheel axle; the front flexible transmission piece and the rear flexible transmission piece are annular and respectively and tightly sleeved on the upper front transmission wheel, the lower front transmission wheel and the upper rear transmission wheel and the lower rear transmission wheel; the driving mechanism is connected with the upper front driving wheel or the upper rear driving wheel or the lower front driving wheel or the lower rear driving wheel; the material bracket is pivoted with the front flexible transmission piece and the rear flexible transmission piece respectively so as to move along with the front flexible transmission piece and the rear flexible transmission piece. The elevator of the invention ensures that the posture of the material bracket is kept unchanged all the time no matter the material bracket is lifted or lowered.
Description
Technical Field
The invention relates to a lifting machine capable of lifting on the same surface.
Background
A hoist is a device for dragging a flexible transmission member and transported goods up and down by a power mechanism, and has wide application, and has been developed in various types, but some specific applications cannot be satisfied, for example: the elevator is required to be applied to occasions with larger drop and smaller occupied area, the existing elevator cannot be compatible with the elevator, and the object to be lifted with the larger drop is directly lifted or directly lifted and directly lowered, only single-side transmission is utilized, and the efficiency is low; or a section of slope transition is connected but the occupied area is large.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a lifting machine capable of lifting on the same surface, which can almost vertically and directly move upwards and downwards, thereby greatly reducing the occupied area and avoiding the defect that the prior lifting machine needs a long section of slope to transition to occupy a large area when being lifted and then lowered.
The purpose of the invention is realized in the following way: the lifting machine comprises a main frame, an upper gear train mechanism, a lower gear train mechanism, a front flexible transmission part, a rear flexible transmission part, a driving mechanism and a material bracket, wherein,
the main frame comprises a base, four upright posts fixed on the base, a top plate arranged at the top of the four upright posts and a front cover plate and a rear cover plate;
the upper wheel train mechanism comprises an upper wheel frame, an upper front driving wheel and an upper rear driving wheel; the upper wheel frame is arranged at the upper part of the main frame; the upper front driving wheel is arranged at the front part of the upper wheel frame through an upper front driving wheel shaft; the upper rear driving wheel is arranged at the rear part of the upper wheel frame through an upper rear driving wheel shaft, and the upper rear driving wheel shaft is positioned below or above the rear part of the upper front driving wheel shaft in parallel;
the lower wheel train mechanism comprises a lower wheel frame, a lower front driving wheel and a lower rear driving wheel; the lower wheel frame is arranged at the lower part of the main frame; the lower front driving wheel is arranged at the front part of the lower wheel frame through a lower front driving wheel shaft; the lower rear driving wheel is arranged at the rear part of the lower wheel frame through a lower rear driving wheel shaft, and the lower rear driving wheel shaft is positioned below or above the rear part of the lower front driving wheel shaft in parallel;
the size parameters of the upper front driving wheel, the upper rear driving wheel, the lower front driving wheel and the lower rear driving wheel are the same;
the distance between the lower rear transmission wheel axle and the lower front transmission wheel axle is the same as the distance between the upper rear transmission wheel axle and the upper front transmission wheel axle;
the front flexible transmission piece is annular and is tightly sleeved on the upper front transmission wheel and the lower front transmission wheel;
the rear flexible transmission piece is annular and is tightly sleeved on the upper rear transmission wheel and the lower rear transmission wheel;
the driving mechanism is arranged on the main frame and is connected with the upper front driving wheel or the upper rear driving wheel or the lower front driving wheel or the lower rear driving wheel;
the material bracket is pivoted with the front flexible transmission part and the rear flexible transmission part respectively, so that the posture is kept unchanged all the time when the front flexible transmission part and the rear flexible transmission part ascend or descend on one side of the main frame to descend or ascend on the other side of the main frame, and the material bracket can move back and forth or continuously.
The lifting machine capable of lifting on the same surface comprises a director, a front pulling block connected with the front end face of the upper part or the front end face of the lower part of the director, a rear pulling block connected with the rear end face of the lower part or the rear end face of the upper part of the director and a bracket body connected with the front pulling block or the rear pulling block; the front towing block and the rear towing block are pivoted with the front flexible transmission piece and the rear flexible transmission piece in a one-to-one correspondence manner.
The lifting machine capable of lifting on the same surface, wherein a group of vertical guide rails are respectively arranged on the left side and the right side of the main frame; and the material bracket is provided with a directional wheel which moves along the vertical guide rail.
The lifting machine capable of lifting on the same surface, wherein the upper ends and the lower ends of the two groups of vertical guide rails are respectively connected with a circular arc guide rail.
The lifting machine capable of lifting on the same surface comprises a director, a front pulling block connected with the front end face of the upper part or the front end face of the lower part of the director, a rear pulling block connected with the rear end face of the lower part or the rear end face of the upper part of the director and a bracket body connected with the front pulling block or the rear pulling block; the front towing block and the rear towing block are pivoted with the front flexible transmission piece and the rear flexible transmission piece in a one-to-one correspondence manner; the orientation wheels are arranged at the upper end and the lower end of the orientation device.
The lifting machine capable of lifting on the same surface has the following characteristics: two groups of flexible transmission parts which are arranged in parallel front and back and one above the other are connected through a director of the material bracket, so that the material bracket is positioned in front of the flexible transmission parts and moves along with the two groups of flexible transmission parts, and the posture of the material bracket is kept unchanged all the time no matter the material bracket is lifted or lowered. The concept of lifting the material bracket on the same plane in front of the flexible transmission part solves the problems that the material bracket is normally lifted or lowered or is directly lifted and lowered on the side surface of the flexible transmission part, only single-side transmission is utilized, and the efficiency is low; or one of the two problems that the two are connected in a slope transition way but the two take up much space is solved, namely the problem that the material bracket can turn over 180 degrees from ascending to descending when being placed on the side surface of the flexible transmission part is solved, and the coplanar lifting technology can ensure that the relative position of the material bracket is always unchanged no matter the material bracket is lifted or lowered.
Drawings
FIG. 1 is a front view of the coplanar lifting hoist of the present invention;
FIG. 2 is a side view of the coplanar lifting hoist of the present invention;
FIG. 3 is a schematic diagram of the structure of the upper wheel train mechanism in the coplanar lifting elevator of the present invention;
FIG. 4 is a schematic diagram of the lower gear train mechanism in the coplanar lifting elevator of the present invention;
FIG. 5a is a schematic view of the structure of a circular arc guide rail in the coplanar lifting elevator of the present invention;
FIG. 5b is an A-A view of FIG. 5 a;
FIG. 6a is a side view of another material carriage in the coplanar lifting hoist of the present invention;
fig. 6b is a top view of the material holder of fig. 6a in an operational state.
Detailed Description
The invention will now be further illustrated by means of specific examples in connection with the accompanying drawings.
In this embodiment, the technical scheme of the present invention is described by a sprocket corresponding to a driving wheel described in claims and a chain corresponding to a flexible driving element described in claims.
Referring to fig. 1 to 6b, the lifting machine for lifting and lowering the same surface of the present invention comprises a main frame 1, an upper gear train mechanism 2, a lower gear train mechanism 3, a front chain 4, a rear chain 5, a driving mechanism 6 and a material bracket 8.
The main frame 1 includes a base 10, four upright posts 11 fixed to the base 10, and a top plate 12 mounted on top of the four upright posts 11.
The upper wheel train mechanism comprises an upper wheel frame 20, an upper front chain wheel 21 and an upper rear chain wheel 22; wherein the upper wheel frame 20 is installed at the upper part of the main frame 1; the upper front sprocket 21 is mounted to the front of the upper wheel frame 20 through an upper front sprocket shaft 210; the upper rear sprocket 22 is mounted to the rear of the upper wheel frame 20 by an upper rear sprocket shaft 220, and the upper rear sprocket shaft 220 is located in parallel below and rearward of the upper front sprocket shaft 21.
The upper wheel frame 20 includes an upper cross plate 200 installed at an upper portion of the main frame 1 and upper front, middle and rear baffles 201, 202 and 203 vertically fixed to the front, middle and rear ends of the upper surface of the upper cross plate 200 in one-to-one correspondence; an upper front sprocket shaft 210 is bridged between the upper front barrier 201 and the upper middle barrier 202, and the upper front sprocket 21 is mounted on the upper front sprocket shaft 210; an upper rear sprocket shaft 220 spans between the upper intermediate plate 202 and the upper rear plate 203, and the upper rear sprocket 22 is mounted on the upper rear sprocket shaft 220 in parallel with the upper front sprocket 21 (see fig. 3).
The lower sprocket mechanism 3 includes a lower wheel frame 30, a lower front sprocket 31, and a lower rear sprocket 32; wherein the lower wheel frame 30 is installed at the lower portion of the main frame 1; the lower front sprocket 31 is mounted at the front of the lower wheel frame 30 through a lower front sprocket shaft 310; the lower rear sprocket 32 is mounted to the rear of the lower carrier 30 by a lower rear sprocket shaft 320, and the lower rear sprocket shaft 320 is positioned in parallel below the rear of the lower front sprocket shaft 310.
The lower wheel frame 30 includes a lower cross plate 300 installed at a lower portion of the main frame 1 and lower front, middle and rear baffles 301, 302 and 303 vertically fixed to a front end, a middle and rear end of a lower surface of the lower cross plate 300 in one-to-one correspondence; the lower front sprocket shaft 310 spans between the lower front fender 301 and the lower middle fender 302; the lower front sprocket 31 is mounted on the lower front sprocket shaft 310; the lower rear sprocket shaft 320 spans between the lower intermediate deck 302 and the lower rear deck 303; the lower rear sprocket 32 is mounted on the lower rear sprocket shaft 302 in parallel with the lower front sprocket 31 (see fig. 4).
The upper front sprocket 21, the upper rear sprocket 22, the lower front sprocket 31 and the lower rear sprocket 32 have the same dimensional parameters.
The distance that the upper rear sprocket shaft 220 is lower than the upper front sprocket shaft 210 is the same as the distance that the lower rear sprocket shaft 320 is lower than the lower front sprocket shaft 310.
The front chain 4 is looped and closely sleeved on the upper front sprocket 21 and the lower front sprocket 31.
The rear chain 5 is looped and tightly fitted over the upper and lower rear sprockets 22 and 32.
The driving mechanism includes a driving motor and is transmitted to the upper front sprocket 21 or the upper rear sprocket 22 or the lower front sprocket 31 or the lower rear sprocket 32 by a transmission mechanism such as sprocket transmission, pulley transmission or gear transmission.
The driving mechanism of the present embodiment includes a driving motor 60, a power sprocket 61, a power input sprocket 62 and a chain 63, wherein the driving motor 60 is installed on the upper portion of the main frame 1 in such a way that the output shaft is directed forward and is located below the upper train wheel mechanism 2; the power sprocket 61 is mounted on the output shaft of the drive motor 60; the power input sprocket 62 is mounted on the upper front sprocket shaft 21 and located rearward of the upper front sprocket 21; the chain 63 is looped and tightly fitted over the power sprocket 61 and the power input sprocket 62, so that the upper front sprocket 21 rotates synchronously with the power input sprocket 62.
The material bracket 8 is pivoted with the front chain 4 and the rear chain 5 respectively, so that the posture is kept unchanged all the time when the front chain 4 and the rear chain 5 ascend or descend on one side of the main frame 1 to the other side of the main frame 1, and the material bracket can do reciprocating motion or continuous motion.
The material bracket 8 of the present embodiment comprises a director 7, a front drag block 71, a rear drag block 71' and a bracket body 80; wherein, the front towing block 71 is connected to the upper front end surface or the lower front end surface of the director 7 through a directional pin 70, the front towing block 71 of the embodiment is connected to the upper front end surface of the director 7, and the front towing block 71 is pivoted with a chain axle connected to the front chain 4; the rear towing block 71' is also connected to the lower rear end surface or the upper rear end surface of the director 7 through a directional pin 70, the rear towing block 71' of the embodiment is connected to the lower rear end surface of the director 7, and the rear towing block 71' is pivoted with a chain shaft connected to the rear chain 5, so that the rear chain 5 and the front chain 4 synchronously move; the bracket body 80 is connected to the front towing block 71 or the rear towing block 71', and the bracket body 80 of the embodiment is connected to the front towing block 71, so that the posture of the material bracket 8 is kept unchanged all the time when the front chain 4 and the rear chain 5 ascend or descend on one side of the main frame 1 to descend or ascend on the other side of the main frame 1.
In the embodiment, a group of vertical guide rails 13 are respectively arranged on the left side and the right side of the main frame 1, and each group of vertical guide rails 13 consists of an inner vertical guide rail and an outer vertical guide rail; the cross sections of the inner vertical guide rail and the outer vertical guide rail are in a protruding V shape, thereby, an orientation wheel 72 is respectively arranged at the upper end and the lower end of the orientation device 7 through a wheel shaft 720, and the two orientation wheels 72 are respectively formed by a pair of wheels with conical wheel surfaces and connected together back to back, so that the wheel surface of each orientation wheel is in a V shape; the two orientation wheels 72 are clamped between the inner and outer vertical guide rails to move, so that the material bracket 8 keeps stable vertical linear motion during the ascending and descending processes. In addition, a circular arc-shaped upper guide rail 14 with two ends connected with the upper ends of the outer vertical guide rails of the two groups of vertical guide rails 13 is arranged below the top plate 12, and the cross section of the circular arc-shaped upper guide rail 14 is also in a protruding V shape (see fig. 5a and 5 b); the lower ends of the outer vertical guide rails of the two groups of vertical guide rails 13 can also be connected with a circular arc lower guide rail symmetrical to the circular arc upper guide rail 14, so that the bracket body 80 can perform more stable circulating transmission on the elevator.
In another implementation, the inner vertical guide rail 131 and the outer vertical guide rail 132 are both angle steel and symmetrically mounted; whereby a pair of fixing shafts 720' are inserted in parallel in the lateral direction at the upper and lower ends of the orienter 7, respectively, the inner and outer ends of each pair of fixing shafts 720' are respectively provided with a bearing 72', the bearing 72' of the inner end of each pair of fixing shafts 720' is movable on the front and rear surfaces of the lateral sides of the inner vertical guide rail 131, and the bearing 72' of the outer end of each pair of fixing shafts 720' is movable on the front and rear surfaces of the lateral sides of the outer vertical guide rail 132; ensuring that the carriage body 80 maintains stable vertical linear motion during ascent and descent (see fig. 6a and 6 b). In the embodiment, the bearing 72' is used as a directional wheel of the material bracket 8, and the angle steel is used as the inner vertical guide rail 131 and the outer vertical guide rail 132, so that the implementation is easy and the cost is low.
The flexible driving part of claim further comprises a driving net, a driving belt, a driving rope and the like, and correspondingly the driving wheel comprises gears, pulleys, sheaves and the like.
The lifting machine capable of lifting on the same surface can be used for connecting a plurality of material brackets 8 (see figure 1) between any positions of the front chain 4 and the rear chain 5, and each material bracket 8 is pivoted with the front chain 4 and the rear chain 5 through the front towing block 71 and the rear towing block 71' which are connected to the director 7, so that the efficiency of the lifting machine is exerted more. The working process of the elevator is as follows: when the driving motor 60 operates, the upper front sprocket 21 rotates through the transmission of the power sprocket 61, the power input sprocket 62 and the chain 63 to drive the front chain 4 to move, and drive the rear chain 5 to move through the director 7, so that the material bracket 8 connected to the director 7 ascends and descends, and the posture of the material bracket 8 is kept unchanged all the time when the front chain 4 and the rear chain 5 ascend or descend on one side of the main frame 1 to descend or ascend on the other side of the main frame 1, and the 180-degree overturning cannot occur. The upper end and the lower end of the director 7 are respectively provided with a directional wheel 72 which moves along the vertical guide rail 13 and the circular arc-shaped upper guide rail 14, so that the material bracket 8 can be kept stable in transmission.
The above embodiments are provided for illustrating the present invention only, and not for limiting the present invention, and various changes or modifications may be made by one skilled in the relevant art without departing from the spirit and scope of the present invention, for example: the transmission medium can be chain transmission, synchronous belt transmission, or steel wire rope driving and the like; the position of the front driving wheel can be higher than the position of the rear driving wheel or lower than the position of the rear driving wheel; the circular arc guide rail can be used only at the upper part of the elevator, can be used only at the lower part of the elevator, and can be used at the same time as the upper part and the lower part of the elevator, so that all equivalent technical schemes are also included in the scope of the invention, and the invention is limited by the claims.
Claims (5)
1. The lifting machine capable of lifting on the same surface comprises a main frame, an upper gear train mechanism, a lower gear train mechanism, a front flexible transmission part, a rear flexible transmission part, a driving mechanism and a material bracket, and is characterized in that,
the main frame comprises a base, four upright posts fixed on the base, a top plate arranged at the top of the four upright posts and a front cover plate and a rear cover plate;
the upper wheel train mechanism comprises an upper wheel frame, an upper front driving wheel and an upper rear driving wheel; the upper wheel frame is arranged at the upper part of the main frame; the upper front driving wheel is arranged at the front part of the upper wheel frame through an upper front driving wheel shaft; the upper rear driving wheel is arranged at the rear part of the upper wheel frame through an upper rear driving wheel shaft, and the upper rear driving wheel shaft is positioned below or above the rear part of the upper front driving wheel shaft in parallel;
the lower wheel train mechanism comprises a lower wheel frame, a lower front driving wheel and a lower rear driving wheel; the lower wheel frame is arranged at the lower part of the main frame; the lower front driving wheel is arranged at the front part of the lower wheel frame through a lower front driving wheel shaft; the lower rear driving wheel is arranged at the rear part of the lower wheel frame through a lower rear driving wheel shaft, and the lower rear driving wheel shaft is positioned below or above the rear part of the lower front driving wheel shaft in parallel;
the size parameters of the upper front driving wheel, the upper rear driving wheel, the lower front driving wheel and the lower rear driving wheel are the same;
the distance between the lower rear transmission wheel axle and the lower front transmission wheel axle is the same as the distance between the upper rear transmission wheel axle and the upper front transmission wheel axle;
the front flexible transmission piece is annular and is tightly sleeved on the upper front transmission wheel and the lower front transmission wheel;
the rear flexible transmission piece is annular and is tightly sleeved on the upper rear transmission wheel and the lower rear transmission wheel;
the driving mechanism is arranged on the main frame and is connected with the upper front driving wheel or the upper rear driving wheel or the lower front driving wheel or the lower rear driving wheel;
the material bracket is pivoted with the front flexible transmission part and the rear flexible transmission part respectively, so that the posture is kept unchanged all the time when the front flexible transmission part and the rear flexible transmission part ascend or descend on one side of the main frame to descend or ascend on the other side of the main frame, and the material bracket can move back and forth or continuously.
2. The on-plane lifting elevator according to claim 1, wherein the material bracket comprises a director, a front towing block connected to an upper front end surface or a lower front end surface of the director, a rear towing block connected to a lower rear end surface or an upper rear end surface of the director, and a bracket body connected to the front towing block or the rear towing block; the front towing block and the rear towing block are pivoted with the front flexible transmission piece and the rear flexible transmission piece in a one-to-one correspondence manner.
3. The lifting machine of claim 1, wherein a set of vertical guide rails are respectively mounted on the left and right sides of the main frame; and the material bracket is provided with a directional wheel which moves along the vertical guide rail.
4. A coplanar lifting machine according to claim 3 wherein the upper and lower ends of the two sets of vertical guide rails are each connected to a circular arc guide rail.
5. A coplanar lifting machine according to claim 3 wherein the material pallet comprises a director, a front pallet connected to an upper front or lower front face of the director, a rear pallet connected to a lower or upper rear face of the director, and a pallet body connected to the front or rear pallet; the front towing block and the rear towing block are pivoted with the front flexible transmission piece and the rear flexible transmission piece in a one-to-one correspondence manner; the orientation wheels are arranged at the upper end and the lower end of the orientation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810031494.8A CN108017008B (en) | 2018-01-12 | 2018-01-12 | Lifting machine capable of lifting on same surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810031494.8A CN108017008B (en) | 2018-01-12 | 2018-01-12 | Lifting machine capable of lifting on same surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108017008A CN108017008A (en) | 2018-05-11 |
| CN108017008B true CN108017008B (en) | 2023-07-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810031494.8A Active CN108017008B (en) | 2018-01-12 | 2018-01-12 | Lifting machine capable of lifting on same surface |
Country Status (1)
| Country | Link |
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| CN (1) | CN108017008B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2466332A1 (en) * | 2003-05-12 | 2004-11-12 | Daifuku Co., Ltd. | Conveying apparatus with carriers |
| AT10851U1 (en) * | 2008-07-30 | 2009-11-15 | Palfinger Ag | MITNAHMAPAPLER WITH SIDE SCREENING DEVICE |
| CA2711695A1 (en) * | 2009-08-14 | 2011-02-14 | Pierre Tremblay | Platform elevator |
| CN104512787A (en) * | 2014-12-15 | 2015-04-15 | 滁州汽车与家电技术及装备研究院 | One-way chain circulating lifter automatic device |
| CN207811168U (en) * | 2018-01-12 | 2018-09-04 | 上海星派自动化股份有限公司 | A kind of elevator of coplanar lifting |
-
2018
- 2018-01-12 CN CN201810031494.8A patent/CN108017008B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2466332A1 (en) * | 2003-05-12 | 2004-11-12 | Daifuku Co., Ltd. | Conveying apparatus with carriers |
| AT10851U1 (en) * | 2008-07-30 | 2009-11-15 | Palfinger Ag | MITNAHMAPAPLER WITH SIDE SCREENING DEVICE |
| CA2711695A1 (en) * | 2009-08-14 | 2011-02-14 | Pierre Tremblay | Platform elevator |
| CN104512787A (en) * | 2014-12-15 | 2015-04-15 | 滁州汽车与家电技术及装备研究院 | One-way chain circulating lifter automatic device |
| CN207811168U (en) * | 2018-01-12 | 2018-09-04 | 上海星派自动化股份有限公司 | A kind of elevator of coplanar lifting |
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| Publication number | Publication date |
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| CN108017008A (en) | 2018-05-11 |
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