CN202756264U - Hydraulic pressure top extending device of timber fiber drying fan ventilation door - Google Patents
Hydraulic pressure top extending device of timber fiber drying fan ventilation door Download PDFInfo
- Publication number
- CN202756264U CN202756264U CN 201220287304 CN201220287304U CN202756264U CN 202756264 U CN202756264 U CN 202756264U CN 201220287304 CN201220287304 CN 201220287304 CN 201220287304 U CN201220287304 U CN 201220287304U CN 202756264 U CN202756264 U CN 202756264U
- Authority
- CN
- China
- Prior art keywords
- fan
- hydraulic pressure
- air door
- extending device
- fiber drying
- 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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Abstract
The utility model discloses a hydraulic pressure top extending device of a timber fiber drying fan ventilation door. The hydraulic pressure top extending device of the timber fiber drying fan ventilation door comprises a support and a fan, wherein the hydraulic pressure top extending device is fixedly connected with the support, a top rod is arranged on the top end of the hydraulic pressure top extending device, and a fan rotary door is in movable connection with an outer circle of the fan through a plurality of co-movement shafts. The hydraulic pressure top extending device of the timber fiber drying fan ventilation door is reasonable in structural design and is convenient to install and use, both labor and working time are saved, and therefore production efficiency of an enterprise is improved.
Description
Technical field
The utility model has related to a kind of fan throttle apparatus, and particularly a kind of hydraulic top of timber fiber drying air door of fan is stretched device.
Background technique
At present, when blower fan was worked, what the switch of air door of fan and closure generally adopted was manually-operable, does so very waste of manpower, has also wasted working time simultaneously, so inefficiency, can not satisfy the requirement of present work in the prior art.
The model utility content
The purpose of this utility model is in order to remedy the deficiency of prior art, providing a kind of hydraulic top of drying air fan air door to stretch device solves, what adopt in the prior art is manually-operable, do so very waste of manpower, also wasted working time simultaneously, therefore inefficiency can not satisfy the requirement of present work.
The utility model is realized by following skill case:
A kind of timber fiber drying air door of fan hydraulic top is stretched device, include support, blower fan, be fixedly connected with a hydraulic top on the described support and stretch device, the top that described hydraulic top is stretched device is provided with a push rod, be flexibly connected a blower fan swing door by several couple axles on the cylindrical of described blower fan, described blower fan swing door is provided with the air door of fan connecting rod, described push rod and air door of fan connecting rod active link.
Described hydraulic top is stretched on the side of device and is installed with assistant support, and described assistant support top is provided with an iron plate strut, and described iron plate supporting bar top fixedly mounts an iron plate.
Its principle is: the top that hydraulic top is stretched device is provided with a push rod, be flexibly connected a blower fan swing door by several couple axles on the cylindrical of blower fan, the push rod that stretch on the device on the hydraulic connecting top moves up and down, push rod and air door of fan connecting rod active link, the connecting rod that push rod drives air door of fan moves up and down, thereby air door of fan is opened, on the contrary, air door will be closed, just can make and so forth the opening and closing of control air door of fan, so both save manpower and also saved working time, therefore improved the manufacturing efficiency of enterprise, hydraulic top is stretched on the side of device and is installed with assistant support, and the assistant support top is provided with an iron plate strut, the iron plate supporting bar top fixedly mounts an iron plate, and hydraulic top is stretched device, and can to use iron plate to keep off the rain sun-proof.
The utility model has the advantages that:
The utility model reasonable in design, easy to install, so both saved manpower, also saved working time, therefore improved the manufacturing efficiency of enterprise.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Referring to accompanying drawing, a kind of timber fiber drying air door of fan hydraulic top is stretched device, include support (1), blower fan (9), be fixedly connected with a hydraulic top on the described support (1) and stretch device (2), the top that described hydraulic top is stretched device (2) is provided with a push rod (3), be flexibly connected a blower fan swing door (8) by several couple axles (7) on the cylindrical of described blower fan (9), described blower fan swing door (8) is provided with air door of fan connecting rod (4), described push rod (3) and air door of fan connecting rod (4) active link.
Described hydraulic top is stretched on the side of device (2) and is installed with assistant support (5), and described assistant support (5) top is provided with an iron plate strut (10), and described iron plate strut (10) top fixedly mounts an iron plate (6).
The top that hydraulic top is stretched device is provided with a push rod, be flexibly connected a blower fan swing door by several couple axles on the cylindrical of blower fan, the push rod that stretch on the device on the hydraulic connecting top moves up and down, push rod and air door of fan connecting rod active link, the connecting rod that push rod drives air door of fan moves up and down, thereby air door of fan is opened, on the contrary, air door will be closed, just can make and so forth the opening and closing of control air door of fan, so both save manpower and also saved working time, therefore improved the manufacturing efficiency of enterprise, hydraulic top is stretched on the side of device and is installed with assistant support, and the assistant support top is provided with an iron plate strut, the iron plate supporting bar top fixedly mounts an iron plate, and hydraulic top is stretched device, and can to use iron plate to keep off the rain sun-proof.
Claims (2)
1. a timber fiber drying air door of fan hydraulic top is stretched device, include support, blower fan, it is characterized in that: be fixedly connected with a hydraulic top on the described support and stretch device, the top that described hydraulic top is stretched device is provided with a push rod, be flexibly connected a blower fan swing door by several couple axles on the cylindrical of described blower fan, described blower fan swing door is provided with the air door of fan connecting rod, described push rod and air door of fan connecting rod active link.
2. described timber fiber drying air door of fan hydraulic top is stretched device according to claim 1, it is characterized in that: described hydraulic top is stretched on the side of device and is installed with assistant support, described assistant support top is provided with an iron plate strut, and described iron plate supporting bar top fixedly mounts an iron plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220287304 CN202756264U (en) | 2012-06-18 | 2012-06-18 | Hydraulic pressure top extending device of timber fiber drying fan ventilation door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220287304 CN202756264U (en) | 2012-06-18 | 2012-06-18 | Hydraulic pressure top extending device of timber fiber drying fan ventilation door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202756264U true CN202756264U (en) | 2013-02-27 |
Family
ID=47735449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220287304 Expired - Fee Related CN202756264U (en) | 2012-06-18 | 2012-06-18 | Hydraulic pressure top extending device of timber fiber drying fan ventilation door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202756264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404592A (en) * | 2018-12-17 | 2019-03-01 | 东北大学 | A kind of high-voltage high-speed air door precise regulation mechanism |
-
2012
- 2012-06-18 CN CN 201220287304 patent/CN202756264U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404592A (en) * | 2018-12-17 | 2019-03-01 | 东北大学 | A kind of high-voltage high-speed air door precise regulation mechanism |
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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: 20130227 Termination date: 20130618 |