CN202417145U - Device for lifting sealing doors of vacuum box - Google Patents
Device for lifting sealing doors of vacuum box Download PDFInfo
- Publication number
- CN202417145U CN202417145U CN2011205257184U CN201120525718U CN202417145U CN 202417145 U CN202417145 U CN 202417145U CN 2011205257184 U CN2011205257184 U CN 2011205257184U CN 201120525718 U CN201120525718 U CN 201120525718U CN 202417145 U CN202417145 U CN 202417145U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- hermatic door
- vacuum tank
- vacuum box
- chain
- 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.)
- Expired - Fee Related
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses a device for lifting sealing doors of a vacuum box. The device comprises a rack, the vacuum box, the sealing doors, chains, guide wheels and a cylinder with a piston rod, wherein the cylinder is positioned on the top of the vacuum box; one end of each chain is connected with the piston rod of the cylinder; the other end of each chain is fixedly connected with each sealing door through each guide wheel; and a guide device for lifting the sealing doors is arranged on the vacuum box. Compared with the conventional sealing door lifting device, the device has the advantages that the cylinder is positioned on the top of the vacuum box, one end of each chain is connected with the piston rod of the cylinder, the other end of each chain is fixedly connected with each sealing door through each guide wheel, and the sealing doors are lifted by the cylinder, so that the device is convenient to assemble, small in size and attractive; due to the guide device, the performance of the device is relatively stable, the device has long service life, and the sealing doors are difficultly shifted.
Description
Technical field
The utility model relates to a kind of shoemaking machinery, relates in particular to a kind of vacuum tank hermatic door lifting appliance.
Background technology
Present hermatic door startup stability is poor, application life is short, and adopts two cylinders that hermatic door is vertically lifted by crane, and not only wastes power, and cylinder is positioned at the vacuum tank two ends, and unit volume is big and not attractive in appearance.
Summary of the invention
To the problem that above-mentioned prior art exists, the utility model purpose is to provide a kind of good stability, long service life, the vacuum tank hermatic door lifting appliance that unit volume is little.
The technical scheme of the utility model is: a kind of vacuum tank hermatic door lifting appliance; Comprise frame, vacuum tank and hermatic door; Also comprise the cylinder of chain, directive wheel and band piston rod, said cylinder is positioned at the vacuum tank top, and said chain one end is connected with piston rod on the cylinder; The other end is fixedly connected with hermatic door through directive wheel, and said vacuum tank is provided with the guiding device of lift-off seal door.
As preferably, said guiding device is made up of pulley and guide rail, and said guide rail is positioned at the hermatic door left and right sides, and is fixedly connected with vacuum tank, and said pulley is fixed on the hermatic door left and right sides, and said hermatic door is slidingly connected through pulley and guide rail.
The beneficial effect of the utility model is: the said cylinder of the utility model is positioned at the vacuum tank top, and said chain one end is connected with piston rod on the cylinder, and the other end is fixedly connected with hermatic door through directive wheel; Through cylinder hermatic door is lifted by crane, the convenient installation, volume is little; And more attractive in appearance, said vacuum tank is provided with the guiding device of lift-off seal door, and said guide rail is positioned at the hermatic door left and right sides; And be fixedly connected with vacuum tank, said pulley is fixed on the hermatic door left and right sides, and said hermatic door is slidingly connected through pulley and guide rail; The setting of guiding device makes hermatic door lifting performance more stable, long service life, and hermatic door is difficult for skew.
Description of drawings
Fig. 1 is the front view of the utility model embodiment
Fig. 2 is the lateral view of the utility model embodiment.
Among the figure: 1. frame; 2. footwear pocket; 3. vacuum tank; 4. hermatic door; 5. chain; 6. cylinder; 7. directive wheel; 8. guide rail.
The specific embodiment
Embodiment: as depicted in figs. 1 and 2 as a kind of embodiment of the utility model, a kind of vacuum tank hermatic door lifting appliance comprises frame 1, vacuum tank 3 and hermatic door 4; Vacuum tank 3 is fixed on the frame 1, and footwear pocket 2 also comprises the cylinder 6 of chain 5, directive wheel 7 and band piston rod through conveyer belt turnover vacuum tank 3, and said cylinder 6 is positioned at vacuum tank 3 tops; Said chain 5 one ends are connected with piston rod on the cylinder 6, and the other end is fixedly connected with hermatic door 4 through directive wheel 7, lifts by crane through 6 pairs of hermatic doors 4 of cylinder; The convenient installation, volume is little, and more attractive in appearance; Said vacuum tank 3 is provided with the guiding device of lift-off seal door 4, and said guiding device is made up of pulley and guide rail 8, and said guide rail 8 is positioned at hermatic door 4 left and right sides; And be fixedly connected with vacuum tank 3, said pulley is fixed on hermatic door 4 left and right sides, and said hermatic door 4 is slidingly connected through pulley and guide rail 8; The setting of guiding device makes hermatic door 4 lifting performances more stable, long service life, and hermatic door 4 is difficult for skew.
Claims (2)
1. vacuum tank hermatic door lifting appliance; Comprise frame (1), vacuum tank (3) and hermatic door (4); It is characterized in that: also comprise the cylinder (6) of chain (5), directive wheel (7) and band piston rod, said cylinder (6) is positioned at vacuum tank (3) top, and said chain (5) one ends are connected with piston rod on the cylinder (6); The other end is fixedly connected with hermatic door (4) through directive wheel (7), and said vacuum tank (3) is provided with the guiding device of lift-off seal door (4).
2. according to the said a kind of vacuum tank hermatic door lifting appliance of claim 1; It is characterized in that: said guiding device is made up of pulley and guide rail (8); Said guide rail (8) is positioned at hermatic door (4) left and right sides; And be fixedly connected with vacuum tank (3), said pulley is fixed on hermatic door (4) left and right sides, and said hermatic door (4) is slidingly connected through pulley and guide rail (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205257184U CN202417145U (en) | 2011-12-15 | 2011-12-15 | Device for lifting sealing doors of vacuum box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205257184U CN202417145U (en) | 2011-12-15 | 2011-12-15 | Device for lifting sealing doors of vacuum box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202417145U true CN202417145U (en) | 2012-09-05 |
Family
ID=46741918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205257184U Expired - Fee Related CN202417145U (en) | 2011-12-15 | 2011-12-15 | Device for lifting sealing doors of vacuum box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202417145U (en) |
-
2011
- 2011-12-15 CN CN2011205257184U patent/CN202417145U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20131215 |