CN104973426A - Lifting and unloading device - Google Patents
Lifting and unloading device Download PDFInfo
- Publication number
- CN104973426A CN104973426A CN201510380527.6A CN201510380527A CN104973426A CN 104973426 A CN104973426 A CN 104973426A CN 201510380527 A CN201510380527 A CN 201510380527A CN 104973426 A CN104973426 A CN 104973426A
- Authority
- CN
- China
- Prior art keywords
- lifting
- connecting rod
- back plate
- cylinder
- draw back
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/23—Devices for tilting and emptying of containers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a lifting and unloading device, and belongs to the field of devices for continuously lifting loads. The lifting and unloading device comprises an upper lifting plate, connecting rod rotation shafts, connecting rods, a lifting base, a push-pull plate, an air cylinder connecting piece, an air cylinder support and an air cylinder; the upper lifting plate is located over the lifting base, the air cylinder is fixed on the air cylinder support, the output end of the air cylinder is connected with the push-pull plate through the air cylinder connecting piece, and the push-pull plate is located between the lifting base and the upper lifting plate; the connecting rods comprise the first connecting rod and the second connecting rod, the two ends of the first connecting rod are hinged to the upper lifting plate and the push-pull plate respectively, and the second connecting rod is hinged to the push-pull plate and the base. The lifting and unloading device is simple in structure and convenient to adjust and maintain.
Description
Technical field
The present invention relates to the device field of lifting load continuously, be specifically related to a kind of lifting discharging gear.
Background technology
Automatic production line is applied more and more extensive in the modern production of enterprise, wherein workpiece is the mode of often application in transmission along transmission line walking on pallet, when pallet carries workpiece motion s to on-line automatic equipment, need pallet gear is stopped and locates the position giving rise to and depart from transmission line height, then completed the function of this station by specialized equipment, this reduces the requirement of transmission line, save cost, and avoid line body to damage, improve the life-span of transmission line body.
To press-fit or under the condition such as riveted joint running into heavy lift, need tray for work pieces lifting and load force is unloaded on equipment platform, general project organization is by a lifting cylinder by pallet lifting, and the space that a cushion block inserts between raising board and adapter plate is completed lifting and offloading functions by another horizontal moving cylinder.Because the distance between transmission line and online table of equipment is limited, debug and keep in repair very inconvenient, and cost compare is high.
Summary of the invention
Object of the present invention is providing a kind of debugging and lifting discharging gear easy to maintenance.
For achieving the above object, technical scheme of the present invention is as follows: a kind of lifting discharging gear, comprises raising board, connecting rod rotating shaft, connecting rod, lifting base, draw back plate, cylinder connection piece, air cylinder support and cylinder, described upper raising board is positioned at above lifting base, and described cylinder is fixed on air cylinder support, described cylinder mouth is connected by cylinder connection piece with draw back plate, and described draw back plate is between lifting base and upper raising board; Described connecting rod comprises first connecting rod and second connecting rod, described first connecting rod two ends respectively with upper raising board and draw back plate hinged, described second connecting rod respectively with draw back plate and lifting base hinged.
When lifting load needs release, cylinder stretches out, and promote draw back plate, under the effect of connecting rod, in drive, raising board and the lifting axis of guide vertically first lifting thin tail sheep, then fall off working state position.When lifting load needs work, cylinders retract, pulls draw back plate, and under the effect of connecting rod, in drive, raising board and the large section of the vertically first lifting one of the lifting axis of guide move and then fall a bit of displacement after rise, to mode of operation position.In cylinder course of action, the cylinder connection piece studding with roller moves up and down in the T-slot of draw back plate.Compared with conventional apparatus, the present invention adopts an air cylinder driven, converts lifting discharging gear function by connecting rod mechanism.Compare two traditional cylinders, reduce the probability of cylinder maintenance, and structure of the present invention is simple, detachable maintaining is convenient.
Further, described upper raising board lower surface is provided with guide groove, described upper raising board be provided with the axis of guide between draw back plate and the axis of guide coordinates with guide groove, raising board upward movement can well be controlled, make it move more stable.
Further, described cylinder connection piece is provided with roller, and the connection between cylinder and draw back plate can be made flexibly convenient.
Further, described draw back plate is connected one end with cylinder and is provided with T slot, adds the alerting ability of cylinder connection piece motion.
Accompanying drawing explanation
Fig. 1 is the structural representation of lifting discharging gear embodiment of the present invention;
Fig. 2 is the structural representation of lifting discharging gear embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: the upper raising board of 1-; The rotating shaft of 2-connecting rod; 3-first connecting rod; 4-lifting base; 5-draw back plate; 6-cylinder connection piece; 7-air cylinder support; 8-cylinder; 9-roller; The 10-lifting axis of guide; 11-linear bearing.
Embodiment is substantially as shown in Figure 1: a kind of lifting discharging gear, comprise raising board 1, connecting rod rotating shaft 2, connecting rod, lifting base 4, draw back plate 5, cylinder connection piece 6, air cylinder support 7 and cylinder 8, upper raising board 1 is positioned at above lifting base 4, cylinder 8 is fixed by bolts on air cylinder support 7, and cylinder 8 mouth is connected by cylinder connection piece 6 with draw back plate 5, and draw back plate 5 is between lifting base 4 and upper raising board 1; Connecting rod comprises first connecting rod 3 and second connecting rod, first connecting rod 3 two ends respectively with upper raising board 1 and draw back plate 5 hinged, second connecting rod two ends respectively with draw back plate 5 and lifting base 4 hinged.As shown in Figure 2, upper raising board 1 lower surface is provided with guide groove, upper raising board 1 be provided with the lifting axis of guide 10 between draw back plate 5 and the lifting axis of guide 10 coordinates with guide groove, raising board 1 upward movement can well be controlled, make it move more stable.Cylinder connection piece 6 is provided with roller 9, and the connection between cylinder 8 and draw back plate 5 can be made flexibly convenient.Draw back plate 5 is connected one end with cylinder 8 and is provided with T slot, adds the alerting ability that cylinder connection piece 6 moves.
When lifting load needs release, cylinder 8 stretches out, and promote draw back plate 5, under the effect of connecting rod 3, in drive, raising board 1 and the lifting axis of guide 10 vertically first lifting thin tail sheep, then fall off working state position.When lifting load needs work, cylinder 8 is retracted, and pulls draw back plate 5, and under the effect of connecting rod 3, in drive, raising board 1 and the large section of the vertically first lifting one of the lifting axis of guide 10 move and then fall a bit of displacement after rise, to mode of operation position.In cylinder 8 course of action, the cylinder connection piece studding with roller 9 moves up and down in the T-slot of draw back plate.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in specification sheets etc. record the content that may be used for explaining claim.
Claims (4)
1. a lifting discharging gear, is characterized in that, comprises raising board, connecting rod rotating shaft, connecting rod, lifting base, draw back plate, cylinder connection piece, air cylinder support and cylinder, described upper raising board is positioned at above lifting base, and described cylinder is fixed on air cylinder support, described cylinder mouth is connected by cylinder connection piece with draw back plate, and described draw back plate is between lifting base and upper raising board; Described connecting rod comprises first connecting rod and second connecting rod, described first connecting rod two ends respectively with upper raising board and draw back plate hinged, described second connecting rod respectively with draw back plate and lifting base hinged.
2. lifting discharging gear according to claim 1, is characterized in that, described upper raising board lower surface is provided with guide groove, described upper raising board be provided with the axis of guide between draw back plate and the axis of guide coordinates with guide groove.
3. lifting discharging gear according to claim 2, is characterized in that, described cylinder connection piece is provided with roller.
4. lifting discharging gear according to claim 3, is characterized in that, described draw back plate is connected one end with cylinder and is provided with T slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510380527.6A CN104973426A (en) | 2015-07-02 | 2015-07-02 | Lifting and unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510380527.6A CN104973426A (en) | 2015-07-02 | 2015-07-02 | Lifting and unloading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104973426A true CN104973426A (en) | 2015-10-14 |
Family
ID=54270485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510380527.6A Pending CN104973426A (en) | 2015-07-02 | 2015-07-02 | Lifting and unloading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104973426A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878987A (en) * | 2017-11-24 | 2018-04-06 | 醴陵市绿源商贸有限公司 | One kind is without shelf type intelligent storage method and Intelligent storage device |
-
2015
- 2015-07-02 CN CN201510380527.6A patent/CN104973426A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878987A (en) * | 2017-11-24 | 2018-04-06 | 醴陵市绿源商贸有限公司 | One kind is without shelf type intelligent storage method and Intelligent storage device |
| CN107878987B (en) * | 2017-11-24 | 2019-11-22 | 醴陵市绿源商贸有限公司 | A kind of no shelf type intelligent storage method and Intelligent storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151014 |
|
| WD01 | Invention patent application deemed withdrawn after publication |