CN202671115U - Passive shear type lifting platform - Google Patents
Passive shear type lifting platform Download PDFInfo
- Publication number
- CN202671115U CN202671115U CN 201220266595 CN201220266595U CN202671115U CN 202671115 U CN202671115 U CN 202671115U CN 201220266595 CN201220266595 CN 201220266595 CN 201220266595 U CN201220266595 U CN 201220266595U CN 202671115 U CN202671115 U CN 202671115U
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- pair
- arm plate
- lifting
- arm
- fixed frame
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Abstract
The utility model relates to a passive shear type lifting platform used for an automatic conveyor line. The passive shear type lifting platform comprises a fixing framework and a lift platform. A pair of first arm plates and a pair of second arm plates are arranged between the lift platform and the fixing framework, wherein the middle portions of the pair of the first arm plates and the pair of the second arm plates are connected in a hinged mode through a hinged shaft. One end of the first arm plate and one end of the second arm plate are respectively connected with the lift platform and the fixing framework in a hinged mode. The other end of the first arm plate and the other end of the second arm plate are matched with the fixing framework and the lift platform in a sliding mode, wherein the middle of a pair of the arm plates are fixed with a pair of lifting plates which extend downwards. A pair of lifting wheels is arranged between a pair of the lifting plates. When the passive shear type lifting platform is in use, the fixing framework is fixed on the conveyor line and move in rectilinear direction following the conveyor line. The lifting wheels are arranged on a curve track which is up and down. The passive shear type lifting platform makes the same lifting movement track with appearance of the curve track which is up and down, and therefore using demand of workpieces can be met. The passive shear type lifting platform is simple in structure, unpowered, low in cost, energy-saving and environmental.
Description
Technical field
The utility model relates to the workplatform that can move up and down for the automation travel line, specifically a kind of passive shearing type lifting platform.
Background technology
On the automation travel line, the platform of carrying workpiece is generally done traveling priority, but the position of workpiece on platform needs to have the different variation of height sometimes, and this just needs the workplatform can lifting.
Conventional lifting working platform generally is electric lifting platform, adopts engine installation to drive lifting.This platform generally fixes work on the ground, can not move with travel line.
Summary of the invention
The utility model is for the problems referred to above, and a kind of passive shearing type lifting platform of the on demand rippling for the automation travel line is provided.
According to the technical solution of the utility model: a kind of passive shearing type lifting platform, comprise fixed frame and be positioned at the lifting table of described fixed frame top, be provided with the middle part between described lifting table and the described fixed frame by hinged a pair of the first arm plate and a pair of the second arm plate of hinge, one end of described the first arm plate and described the second arm plate is hinged on respectively on described lifting table and the described fixed frame, the other end of described the first arm plate and described the second arm plate is slidingly fitted on described fixed frame and the described lifting table, wherein the middle part of a pair of described arm plate is fixed with a pair of lifting plate to downward-extension, between the described a pair of lifting plate a pair of lifting wheel is installed.
The sliding end of described the first arm plate and described the second arm plate is separately installed with roller, is respectively arranged with upper hopper chute and the gliding groove that matches with described roller on described lifting table and the described fixed frame.
Be fixed with respectively many limited posts corresponding to the position on described lifting table and the described fixed frame.
Described a pair of the first arm plate is positioned at the inboard of described a pair of the second arm plate.
Described lifting plate is integrally formed in the below at described the second arm plate middle part, and consists of the T font with described the second arm plate.
Be fixed with locating dowel pin on the described lifting table.
Technique effect of the present utility model is: the utility model is provided with scissors mechanism between fixed frame and the lifting table above it, and the bottom at a pair of arm plate of scissors mechanism is equipped with lifting wheel, fixed frame is fixed on the travel line during use, along with automatic conveyor line is done straight-line motion, lifting wheel is placed on the curve track of height fluctuating, along with the profile that curve track just rises and falls is made the dipping and heaving of same track, thereby satisfy the operating needs of workpiece.The utility model is simple in structure, and is unpowered, and cost is low, energy-conserving and environment-protective.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is schematic perspective view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described.
Among Fig. 1 ~ Fig. 4, comprise fixed frame 1, the first arm plate 2, the second arm plate 3, hinge 4, lifting plate 5, lifting wheel 6, roller 7, gliding groove 8, upper hopper chute 9, lifting table 10, locating dowel pin 11, limited post 12 etc.
Such as Fig. 1 ~ shown in Figure 4, the utility model is a kind of passive shearing type lifting platform, comprise fixed frame 1 and be positioned at the lifting table 10 of fixed frame 1 top, be provided with the middle part between lifting table 10 and the fixed frame 1 by hinge 4 hinged a pair of the first arm plate 2 and a pair of the second arm plate 3, a pair of the first arm plate 2 is positioned at the inboard of a pair of the second arm plate 3.The first arm plate 2 and the second arm plate 3 form scissors mechanism.
One end of the first arm plate 2 and the second arm plate 3 is hinged on respectively on lifting table 10 and the fixed frame 1, and the other end of the first arm plate 2 and the second arm plate 3 is slidingly fitted on fixed frame 1 and the lifting table 10.
Sliding end at the first arm plate 2 and the second arm plate 3 is separately installed with roller 7, is respectively arranged with the upper hopper chute 9 and the gliding groove 8 that match with roller 7 on lifting table 10 and the fixed frame 1.In gliding groove 8 and upper hopper chute 9 interior rollings, friction force is little, and is flexibly mobile by roller 7 for the first arm plate 2 and the second arm plate 3.
The middle part of a pair of arm plate in the two pairs of arm plates is fixed with a pair of lifting plate 5 to downward-extension, and in the present embodiment, lifting plate 5 is integrally formed in the below at the second arm plate 3 middle parts, and consists of the T fonts with the second arm plate 3.A pair of lifting wheel 6 is installed between a pair of lifting plate 5.
Be fixed with respectively many limited posts 12 corresponding to the position on lifting table 10 and fixed frame 1, limited post 12 is used for limiting the end position that lifting table 10 descends.
Be fixed with locating dowel pin 11 on the lifting table 10, be used for positioning workpieces.
When the utility model uses, in line delivery, be provided with the track of the curve shape that is the height fluctuating, fixed frame 1 of the present utility model is fixed on the travel line, a pair of lifting wheel 6 correspondences are placed on the curve track, the profile that just rises and falls along with curve track is made the motion of same track, thereby the workpiece that drives on the lifting table 10 moves up and down, and satisfies operating needs.Solid line among Fig. 1 shows the position that lifting table 10 is in smallest limit, and long and two-short dash line shows the position that lifting table 10 is in limes superiors.
The utility model both can move up and down again passively along with automatic conveyor line is done straight-line motion, and simple in structure, unpowered, cost is low, energy-conserving and environment-protective.
Claims (6)
1. passive shearing type lifting platform, it is characterized in that: comprise fixed frame (1) and be positioned at the lifting table (10) of described fixed frame (1) top, be provided with the middle part between described lifting table (10) and the described fixed frame (1) by hinged a pair of the first arm plate (2) and a pair of the second arm plate (3) of hinge (4), one end of described the first arm plate (2) and described the second arm plate (3) is hinged on respectively on described lifting table (10) and the described fixed frame (1), the other end of described the first arm plate (2) and described the second arm plate (3) is slidingly fitted on described fixed frame (1) and the described lifting table (10), wherein the middle part of a pair of described arm plate is fixed with a pair of lifting plate to downward-extension (5), and a pair of lifting wheel (6) is installed between the described a pair of lifting plate (5).
2. according to passive shearing type lifting platform claimed in claim 1, it is characterized in that: the sliding end of described the first arm plate (2) and described the second arm plate (3) is separately installed with roller (7), is respectively arranged with the upper hopper chute (9) and the gliding groove (8) that match with described roller (7) on described lifting table (10) and the described fixed frame (1).
3. according to passive shearing type lifting platform claimed in claim 1, it is characterized in that: be fixed with respectively many limited posts corresponding to the position (12) on described lifting table (10) and the described fixed frame (1).
4. according to passive shearing type lifting platform claimed in claim 1, it is characterized in that: described a pair of the first arm plate (2) is positioned at the inboard of described a pair of the second arm plate (3).
5. according to passive shearing type lifting platform claimed in claim 4, it is characterized in that: described lifting plate (5) is integrally formed in the below at described the second arm plate (3) middle part, and consists of the T font with described the second arm plate (3).
6. according to passive shearing type lifting platform claimed in claim 1, it is characterized in that: be fixed with locating dowel pin (11) on the described lifting table (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220266595 CN202671115U (en) | 2012-06-06 | 2012-06-06 | Passive shear type lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220266595 CN202671115U (en) | 2012-06-06 | 2012-06-06 | Passive shear type lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202671115U true CN202671115U (en) | 2013-01-16 |
Family
ID=47492032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220266595 Expired - Fee Related CN202671115U (en) | 2012-06-06 | 2012-06-06 | Passive shear type lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202671115U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398998A (en) * | 2015-11-02 | 2016-03-16 | 天奇自动化工程股份有限公司 | Pure mechanical type power-free lifting platform |
| CN111377376A (en) * | 2020-04-08 | 2020-07-07 | 无锡金球机械有限公司 | Mechanically-driven shear type lifting platform |
-
2012
- 2012-06-06 CN CN 201220266595 patent/CN202671115U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398998A (en) * | 2015-11-02 | 2016-03-16 | 天奇自动化工程股份有限公司 | Pure mechanical type power-free lifting platform |
| CN111377376A (en) * | 2020-04-08 | 2020-07-07 | 无锡金球机械有限公司 | Mechanically-driven shear type lifting platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20160606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |