CN110745735A - Stretching type synchronous lifting device - Google Patents
Stretching type synchronous lifting device Download PDFInfo
- Publication number
- CN110745735A CN110745735A CN201911199314.8A CN201911199314A CN110745735A CN 110745735 A CN110745735 A CN 110745735A CN 201911199314 A CN201911199314 A CN 201911199314A CN 110745735 A CN110745735 A CN 110745735A
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- Prior art keywords
- lifting
- synchronous
- plate
- mounting
- mounting plate
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000003028 elevating effect Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- 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
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
- B66F7/14—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks screw operated
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- 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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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a stretching type synchronous lifting device which comprises synchronous lifting mechanisms, telescopic plates, a cross beam, guide rails and connecting sliding blocks, wherein the guide rails are arranged at the bottom of the cross beam, the synchronous lifting mechanisms are respectively and movably arranged below the guide rails through the connecting sliding blocks, the telescopic plates are horizontally arranged in the middle between the two synchronous lifting mechanisms, each telescopic plate comprises a first mounting plate, a second mounting plate, a connecting shaft arm support and a bearing seat, and the connecting shaft arm supports are respectively and movably connected between the first mounting plate and the second mounting plate in a cross mode through the bearing seats. Through the mode, the conveying device belongs to feeding equipment, the length distance for placing materials can be stretched or contracted through the stretching plate, the distance between the two lifting mechanisms is adjusted, the conveying device is suitable for conveying materials with various specifications, meanwhile, the conveying device has a lifting function, is convenient to use, runs stably, is safe and reliable, and improves the working efficiency.
Description
Technical Field
The invention relates to the field of lifting equipment, in particular to a stretching type synchronous lifting device.
Background
Nowadays, mechanical devices tend to be more and more automated, and especially, carrying mechanisms for lifting or lowering objects tend to operate automatically, so that the objects can be automatically lifted or lowered in the operation process of the mechanisms. However, due to some operation requirements, when articles with different specifications need to be placed for lifting, due to the limitation of length, the application range is limited, the requirements of users cannot be met, and therefore the working efficiency is reduced.
Disclosure of Invention
The invention mainly solves the technical problem of providing a stretching type synchronous lifting device, belongs to feeding equipment, can stretch or contract the length distance of material placement through a stretching plate, adjusts the distance between two lifting mechanisms, is suitable for conveying materials with various specifications, has a lifting function, is convenient to use, runs stably, is safe and reliable, and improves the working efficiency.
In order to solve the technical problems, the invention adopts a technical scheme that: the utility model provides a synchronous elevating gear of tensile formula, including synchronous elevating system, expansion plate, crossbeam, guide rail and link block, the guide rail setting in the bottom of crossbeam, synchronous elevating system respectively through link block activity setting in the below of guide rail, the expansion plate level set up the middle part between two synchronous elevating system, the expansion plate include first mounting panel, second mounting panel, even axle cantilever crane and bearing frame, even axle cantilever crane respectively through bearing frame activity cross connection between first mounting panel and second mounting panel.
In a preferred embodiment of the present invention, the synchronous lifting mechanism includes a lifting screw, a motor base, a bottom plate, a lifting slider and a lifting guide block, the lifting screw is movably and vertically disposed in the bottom plate, the motor is disposed at the upper end of the motor base and connected to the upper end of the lifting screw, and the lifting guide block is disposed on the lifting screw and located between the motor base and the bottom plate through the lifting slider.
In a preferred embodiment of the present invention, the synchronous lifting mechanism further comprises a coupler, and the coupler is disposed at a position where the lifting screw rod is connected to the motor and is located at a lower end of the motor base.
In a preferred embodiment of the present invention, the lifting guide block is provided with mounting holes, and the outer edges of the upper ends of the first mounting plate and the second mounting plate are respectively and symmetrically provided with mounting holes corresponding to the mounting holes.
In a preferred embodiment of the present invention, the first mounting plate and the second mounting plate are mounted on the upper end of the lift guide by inserting bolts into the mounting holes and the mounting holes.
The invention has the beneficial effects that: the stretching type synchronous lifting device provided by the invention belongs to feeding equipment, can stretch or contract the length distance of material placement through a stretching plate, adjusts the distance between two lifting mechanisms, is suitable for conveying materials with various specifications, has a lifting function, is convenient to use, runs stably, is safe and reliable, and improves the working efficiency.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic structural diagram of a stretching type synchronous lifting device according to a preferred embodiment of the present invention;
FIG. 2 is a top view of the expansion plate of FIG. 1;
the labels in the figures are: 1. synchronous elevating system, 2, expansion plate, 3, crossbeam, 4, guide rail, 5, link block, 6, bolt, 11, lift lead screw, 12, motor, 13, motor base, 14, bottom plate, 15, lift slider, 16, lift guide block, 17, shaft coupling, 21, first mounting panel, 22, second mounting panel, 23, connecting shaft cantilever crane, 24, bearing frame, 25, mounting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, an embodiment of the present invention includes:
the utility model provides a synchronous elevating gear of tensile formula, includes synchronous elevating system 1, expansion plate 2, crossbeam 3, guide rail 4 and link block 5, guide rail 4 set up in the bottom of crossbeam 3, synchronous elevating system 1 respectively through link block 5 activity sets up the below at guide rail 4, 2 levels of expansion plate set up the middle part between two synchronous elevating system 1. The telescopic plate 2 comprises a first mounting plate 21, a second mounting plate 22, a connecting shaft arm support 23 and a bearing seat 24, wherein the connecting shaft arm support 23 is movably connected between the first mounting plate 21 and the second mounting plate 22 in a cross mode through the bearing seat 24.
In the above, the synchronous lifting mechanism 1 includes a lifting screw rod 11, a motor 12, a motor base 13, a bottom plate 14, a lifting slider 15 and a lifting guide block 16, the lifting screw rod 11 is movably and vertically disposed in the bottom plate 14, the motor 12 is disposed at the upper end of the motor base 13 and connected to the upper end of the lifting screw rod 11, and the lifting guide block 16 is disposed on the lifting screw rod 11 through the lifting slider 15 and located between the motor base 13 and the bottom plate 14.
The synchronous lifting mechanism further comprises a coupler 17, and the coupler 17 is arranged at the joint of the lifting screw rod 11 and the motor 12 and is located at the lower end of the motor base 13.
The motor 12 drives the screw rod 11 to move, so that the rapid rotation of the screw rod 11 is converted into the relatively slow linear motion of the lifting slide block 15, that is, the lifting slide block 15 is driven to achieve the lifting linear motion, thereby driving the lifting guide block 16 and the telescopic plate 2 to move up and down.
The lifting guide block 16 is provided with mounting holes (not shown), and the outer edges of the upper ends of the first mounting plate 21 and the second mounting plate 21 are respectively and symmetrically provided with mounting holes 25 corresponding to the mounting holes. Bolts 6 are inserted into the mounting holes and the mounting holes 25 to mount the first mounting plate 21 and the second mounting plate 22 on the upper end of the elevation guide 16.
In this embodiment, the motor 12 is a synchronous motor, and after the two synchronous lifting mechanisms 1 are started, the linear movement positions of the lifting slide blocks 15 are the same, so that the inclination of the material on the expansion plate 2 is effectively prevented.
In conclusion, the stretching type synchronous lifting device disclosed by the invention belongs to feeding equipment, can stretch or contract the length distance of material placement through the stretching plate, adjusts the distance between the two lifting mechanisms, is suitable for conveying materials with various specifications, has a lifting function, is convenient to use, runs stably, is safe and reliable, and improves the working efficiency.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (5)
1. The utility model provides a synchronous elevating gear of tensile formula, its characterized in that includes synchronous elevating system, expansion plate, crossbeam, guide rail and link block, the guide rail setting in the bottom of crossbeam, synchronous elevating system respectively through link block activity setting in the below of guide rail, the expansion plate level set up the middle part between two synchronous elevating system, the expansion plate include first mounting panel, second mounting panel, even axle cantilever crane and bearing frame, even axle cantilever crane respectively through bearing frame activity cross connection between first mounting panel and second mounting panel.
2. The stretching type synchronous lifting device as claimed in claim 1, wherein the synchronous lifting mechanism comprises a lifting screw rod, a motor base, a bottom plate, a lifting slider and a lifting guide block, the lifting screw rod is movably and vertically arranged in the bottom plate, the motor is arranged at the upper end of the motor base and is connected with the upper end of the lifting screw rod, and the lifting guide block is arranged on the lifting screw rod through the lifting slider and is positioned between the motor base and the bottom plate.
3. The stretching type synchronous lifting device as claimed in claim 2, wherein the synchronous lifting mechanism further comprises a coupler, and the coupler is arranged at the joint of the lifting screw rod and the motor and is positioned at the lower end of the motor base.
4. The stretching type synchronous lifting device as claimed in claim 3, wherein the lifting guide block is provided with mounting holes, and the outer edges of the upper ends of the first mounting plate and the second mounting plate are respectively provided with mounting holes corresponding to the mounting holes symmetrically.
5. The stretching type synchronous lifting device as claimed in claim 4, wherein bolts are inserted into the mounting holes and the mounting holes to mount the first mounting plate and the second mounting plate on the upper end of the lifting guide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911199314.8A CN110745735A (en) | 2019-11-29 | 2019-11-29 | Stretching type synchronous lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911199314.8A CN110745735A (en) | 2019-11-29 | 2019-11-29 | Stretching type synchronous lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110745735A true CN110745735A (en) | 2020-02-04 |
Family
ID=69285176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911199314.8A Withdrawn CN110745735A (en) | 2019-11-29 | 2019-11-29 | Stretching type synchronous lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110745735A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558517A (en) * | 2020-05-18 | 2020-08-21 | 大庆油田有限责任公司 | Polymerization proppant automatic lifting dry-wet screening device and method |
-
2019
- 2019-11-29 CN CN201911199314.8A patent/CN110745735A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558517A (en) * | 2020-05-18 | 2020-08-21 | 大庆油田有限责任公司 | Polymerization proppant automatic lifting dry-wet screening device and method |
| CN111558517B (en) * | 2020-05-18 | 2022-04-26 | 大庆油田有限责任公司 | Polymerization proppant automatic lifting dry-wet screening device and method |
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| 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: 20200204 |
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| WW01 | Invention patent application withdrawn after publication |