CN204929717U - A kind of silo closing top cover with rod-pulling type - Google Patents
A kind of silo closing top cover with rod-pulling type Download PDFInfo
- Publication number
- CN204929717U CN204929717U CN201520744816.5U CN201520744816U CN204929717U CN 204929717 U CN204929717 U CN 204929717U CN 201520744816 U CN201520744816 U CN 201520744816U CN 204929717 U CN204929717 U CN 204929717U
- Authority
- CN
- China
- Prior art keywords
- top cover
- silo
- rod
- pulling type
- hinged
- 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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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model describes a kind of silo closing top cover with rod-pulling type, comprise the top cover (3) be arranged on silo cylindrical shell (1) its top feed mouth (2), between top cover (3) and its top feed mouth (2), arrange right angle support (4), right angle supports the right-angle side of (4) and is fixedly connected on the end of top cover (3) and its another right-angle side is hinged on the side of its top feed mouth (2) by rotating shaft (5), top cover (3) arranges hinged seat (6), in silo cylindrical shell (1) the upper side near rotating shaft (5), bracing frame (7) is set, between hinged seat (6) and bracing frame (7), rod-pulling type opener is set.The top cover of the utility model to existing silo cylindrical shell improves, a kind of silo closing top cover with rod-pulling type is provided, directly pull pull bar to open on ground, therefore the unlatching of top cover no longer needs manpower to climb to open to cylindrical shell top, time saving and energy saving and easy to operate.
Description
Technical field
The utility model relates to grain-keeping equipment field, specifically a kind of silo closing top cover with rod-pulling type.
Background technology
Large-size cylinder body formula silo comprises storage cylindrical shell, at storage cylindrical shell top, charging aperture is set, storage also needs to install top cover on charging aperture after paying the grain tax and eating, when need to ventilate to the grain in cylindrical shell or airing time, need workman to use cat ladder to climb top cover to be carried out open wide operation to cylinder top, and then climb down from cylindrical shell, again closed operation of ascending a height is carried out when needs are closed, this process wastes time and energy and the unlatching of top cover is inconvenient, especially for the cylindrical shell of outdoor arrangement, prominent chance heavy rain, just can not close top cover timely.
Summary of the invention
In order to overcome above-mentioned technical disadvantages, the top cover of the utility model to existing silo cylindrical shell improves, a kind of silo closing top cover with rod-pulling type is provided, directly pull bar is pulled to open on ground, therefore the unlatching of top cover no longer needs manpower to climb to open to cylindrical shell top, time saving and energy saving and easy to operate.
For achieving the above object, the technical scheme that the utility model is taked is: comprise the top cover be arranged on silo cylindrical shell its top feed mouth, between top cover and its top feed mouth, arrange right angle support, the end that the right-angle side that right angle supports is fixedly connected on top cover is hinged on by rotating shaft on the side of its top feed mouth with its another right-angle side, top cover arranges hinged seat, side near rotating shaft on silo cylindrical shell arranges bracing frame, arranges rod-pulling type opener between hinged seat and bracing frame.
When needing to open top cover and carrying out ventilation airing to the grain in silo cylindrical shell, owing to devising rod-pulling type opener, top cover can easily be opened, operating personnel no longer carry out climbing operation, and opening ways is more simple and convenient simultaneously.
The utility model devises, described rod-pulling type opener comprises connecting rod and triangle flap, one end of connecting rod and hinged seat carry out the drift angle place that hinged and its other end is hinged on triangle flap, the end of two other drift angle place of triangle flap hinged support frame and vertical pull bar respectively.
Accompanying drawing explanation
Fig. 1 is top cover closure state figure of the present utility model;
Fig. 2 is top cover opening figure of the present utility model;
Fig. 3 is A place enlarged drawing.
Embodiment
Fig. 1-3 is an embodiment of the present utility model, illustrate the present embodiment by reference to the accompanying drawings, comprise the top cover 3 be arranged on silo cylindrical shell 1 its top feed mouth 2, right angle is set between top cover 3 and its top feed mouth 2 and supports 4, the right-angle side that right angle supports 4 is fixedly connected on the end of top cover 3 and its another right-angle side is hinged on by rotating shaft 5 on the side of its top feed mouth 2, top cover 3 arranges hinged seat 6, side near rotating shaft 5 on silo cylindrical shell 1 arranges bracing frame 7, also comprise connecting rod 8 and triangle flap 9, one end of connecting rod 8 and hinged seat 6 carry out the drift angle place that hinged and its other end is hinged on triangle flap 9, two other drift angle place difference hinged support frame 7 of triangle flap 9 and the end of vertical pull bar 10.
The vertical pull bar 10 of staff's pulled down, vertical pull bar 10 drives triangle flap 9 to rotate clockwise around the hinged place with bracing frame 7, the triangle flap 9 rotated is by producing pulling force with the hinged of connecting rod 8 place to pull bar 8, and pull bar 8 is by driving top cover 3 to support the hinged action carrying out opening of 4 and its top feed mouth 2 side along right angle with the hinged of hinged seat 6 place.
Technique effect of the present utility model is:
1. owing to devising rod-pulling type opener, top cover 3 can easily be opened, operating personnel no longer carry out climbing operation, and opening ways is more simple and convenient simultaneously.
2., owing to devising connecting rod 8, triangle flap 9 and vertical pull bar 10, by being hinged between three, achieve the smooth unlatching of top cover, reasonable in design and opening ways is simple and reliable.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (2)
1. one kind closes the silo of top cover with rod-pulling type, it is characterized in that: comprise the top cover (3) be arranged on silo cylindrical shell (1) its top feed mouth (2), between top cover (3) and its top feed mouth (2), arrange right angle support (4), right angle supports the right-angle side of (4) and is fixedly connected on the end of top cover (3) and its another right-angle side is hinged on the side of its top feed mouth (2) by rotating shaft (5), top cover (3) arranges hinged seat (6), in silo cylindrical shell (1) the upper side near rotating shaft (5), bracing frame (7) is set, between hinged seat (6) and bracing frame (7), rod-pulling type opener is set.
2. a kind of silo closing top cover with rod-pulling type according to claim 1, it is characterized in that: described rod-pulling type opener comprises connecting rod (8) and triangle flap (9), one end of connecting rod (8) and hinged seat (6) carry out the drift angle place that hinged and its other end is hinged on triangle flap (9), the end of two other drift angle place of triangle flap (9) hinged support frame (7) and vertical pull bar (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520744816.5U CN204929717U (en) | 2015-09-24 | 2015-09-24 | A kind of silo closing top cover with rod-pulling type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520744816.5U CN204929717U (en) | 2015-09-24 | 2015-09-24 | A kind of silo closing top cover with rod-pulling type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204929717U true CN204929717U (en) | 2016-01-06 |
Family
ID=54997195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520744816.5U Expired - Fee Related CN204929717U (en) | 2015-09-24 | 2015-09-24 | A kind of silo closing top cover with rod-pulling type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204929717U (en) |
-
2015
- 2015-09-24 CN CN201520744816.5U patent/CN204929717U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20180924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |