CN210828809U - Door opening mechanism - Google Patents
Door opening mechanism Download PDFInfo
- Publication number
- CN210828809U CN210828809U CN201921652267.3U CN201921652267U CN210828809U CN 210828809 U CN210828809 U CN 210828809U CN 201921652267 U CN201921652267 U CN 201921652267U CN 210828809 U CN210828809 U CN 210828809U
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- cover
- rotation axis
- opening mechanism
- door
- door opening
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Abstract
The utility model discloses a mechanism of opening door, its constitution includes: barrel, rotatory door plant, rotation axis, rotation cover, bearing, fixed cover, lock nut, barrel face fixed connection connecting plate, connecting plate connecting rod fixed connection rotates the cover and connects, rotate in the cover and rotate through the oscilaltion and connect the rotation axis, the rotatory door plant of rotation axis bottom fixed connection, the rotation axis outside and the fixed key-type connection of cover top stretching out rotate, the rotation axis external screw thread connection lock nut that fixed cover top stretched out. The door opening mechanism is reasonable in structural design, convenient to operate and low in failure rate, the connecting point of an oil cylinder or an air cylinder of the door opening mechanism is moved to the upper part from the lower part, the problem that operating personnel are easily injured by movement of the oil cylinder or the air cylinder is solved, and the door opening mechanism has good safety and practicability in the practical application process.
Description
Technical Field
The utility model relates to a agitating unit technical field specifically is a mechanism of opening door.
Background
In the prior art, a door opening mechanism is a special structure, the manufacturing process is complex, the failure rate is high, and the connection point of an oil cylinder or an air cylinder of the door opening mechanism is arranged at the lower part, so that operators are easily injured when the oil cylinder moves, and safety accidents are easily caused; therefore, the door opening mechanism is designed to be convenient for operators to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mechanism of opening door to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a door opening mechanism, comprising: barrel, rotatory door plant, rotation axis, rotation cover, bearing, fixed cover, lock nut, barrel face fixed connection connecting plate, connecting plate connecting rod fixed connection rotates the cover and connects, rotate in the cover and rotate through the oscilaltion and connect the rotation axis, the rotatory door plant of rotation axis bottom fixed connection, the rotation axis outside and the fixed key-type connection of cover top stretching out rotate, the rotation axis external screw thread connection lock nut that fixed cover top stretched out.
Preferably, the door opening mechanism, fixed cover lateral surface fixed connection one or two connect the otic placode, connect the otic placode and be connected with actuating cylinder or cylinder.
Preferably, the door opening mechanism is provided with a plurality of rib plates on the rotating door plate.
Compared with the prior art, the beneficial effects of the utility model are that: the door opening mechanism is reasonable in structural design, convenient to operate and low in failure rate, the connecting point of an oil cylinder or an air cylinder of the door opening mechanism is moved to the upper part from the lower part, the problem that operating personnel are easily injured by movement of the oil cylinder or the air cylinder is solved, and the door opening mechanism has good safety and practicability in the practical application process.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the device comprises a rotary door plate, 11, rib plates, 2, a rotary shaft, 3, a rotary sleeve, 31, a connecting plate, 32, a connecting rod, 4, a bearing, 5, a fixed sleeve, 51, a connecting lug plate, 6, a locking nut, 7 and a barrel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a door opening mechanism comprising: barrel 7, revolving door board 1, rotation axis 2, rotation cover 3, bearing 4, fixed cover 5, lock nut 6, barrel 7 right flank fixed connection connecting plate 31, connecting plate 31 right side connecting rod 32 fixed connection rotates cover 3 and connects, rotate and connect rotation axis 2 through the rotation of upper and lower bearing 4 in the cover 3, 2 bottom fixed connection revolving door board 1 of rotation axis, the 2 outsides of rotation axis and the 5 key-types of fixed cover that stretch out at 3 tops of rotation cover, 2 external screw thread connection lock nut 6 of rotation axis that 5 tops of fixed cover stretch out.
Specifically, the mechanism of opening the door, fixed cover 5 lateral surface fixed connection one or two connect otic placodes 51, connect otic placode 51 and actuating cylinder or cylinder connection.
Specifically, the door opening mechanism is characterized in that the rotary door plate 1 is provided with a plurality of rib plates 11, and the rib plates can be welded, so that the strength of the rotary door opening is enhanced.
The working principle is as follows: when opening the door, opening of control hydro-cylinder or cylinder, hydro-cylinder or cylinder are owing to be connected with the otic placode, promote the otic placode to rotate after hydro-cylinder or cylinder are opened to drive fixed cover and rotate, fixed cover and rotation axis key-type connection, and then drive the rotation axis and rotate, the rotation axis is connected through the upper and lower bearing in rotating the cover, the rotation axis rotates in rotating the cover, at the rotatory door that opens of rotation axis bottom fixed connection, rotatory opening door is thereupon opened specially in the time of consequently rotation axis pivoted, accomplished the action of opening the door promptly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A door opening mechanism, comprising: barrel (7), revolving door board (1), rotation axis (2), rotation cover (3), bearing (4), fixed cover (5), lock nut (6), characterized by: barrel (7) face fixed connection connecting plate (31), connecting plate (31) connecting rod (32) fixed connection rotates cover (3) and connects, rotate in cover (3) and rotate through upper and lower bearing (4) and connect rotation axis (2), rotation axis (2) bottom fixed connection swing gate board (1), rotate rotation axis (2) outside and fixed cover (5) key-type connection that cover (3) top stretches out, rotation axis (2) external screw thread connection lock nut (6) that fixed cover (5) top stretches out.
2. The door opening mechanism according to claim 1, wherein: the outer side surface of the fixed sleeve (5) is fixedly connected with one or two connecting lug plates (51), and the connecting lug plates (51) are connected with a driving oil cylinder or an air cylinder.
3. The door opening mechanism according to claim 1, wherein: the rotary door plate (1) is provided with a plurality of rib plates (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921652267.3U CN210828809U (en) | 2019-09-30 | 2019-09-30 | Door opening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921652267.3U CN210828809U (en) | 2019-09-30 | 2019-09-30 | Door opening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210828809U true CN210828809U (en) | 2020-06-23 |
Family
ID=71259860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921652267.3U Active CN210828809U (en) | 2019-09-30 | 2019-09-30 | Door opening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210828809U (en) |
-
2019
- 2019-09-30 CN CN201921652267.3U patent/CN210828809U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |