CN210809251U - Copper bar chain side cap dismounting device - Google Patents
Copper bar chain side cap dismounting device Download PDFInfo
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- CN210809251U CN210809251U CN201921222896.2U CN201921222896U CN210809251U CN 210809251 U CN210809251 U CN 210809251U CN 201921222896 U CN201921222896 U CN 201921222896U CN 210809251 U CN210809251 U CN 210809251U
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- copper bar
- expansion part
- side cover
- bar chain
- side face
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Abstract
The utility model provides a copper bar chain side cover dismounting device, which comprises an annular ejecting air bag and an inflation tube, wherein the ejecting air bag is arranged between the copper bar chain side cover and a wallboard of a frame; the ejection air bag comprises an inner ring and an outer ring which are arranged concentrically, and a first expansion part and a second expansion part which are used for connecting the inner ring and the outer ring; the first expansion part is provided with a first annular side face attached to the side cover of the copper bar chain, and the second expansion part is provided with a second annular side face attached to the wallboard; the first annular side face and the second annular side face are oppositely provided with through holes matched with the side cover mounting studs, the number of the through holes is the same as that of the side cover mounting studs, and the through holes are uniformly distributed in the circumferential direction of the first annular side face and the second annular side face; the inflation tube is arranged at the joint of the first expansion part and the outer ring, an inflation cavity is arranged in the ejection air bag, and an inner hole of the inflation tube is communicated with the inflation cavity. The utility model discloses can make the dismantlement of copper bar chain comparatively easy.
Description
Technical Field
The utility model relates to a tobacco processing equipment spare part dismantles technical field, concretely relates to copper bar chain side cap dismounting device.
Background
The KT2 filament cutter is the shredding equipment of Germany HAUNI company, what this filament cutter copper bar chain adopted is that buckle formula is connected, the copper bar chain need be changed or wash after using a certain time, and just need dismantle the copper bar chain this moment, and the first step of the copper bar chain dismantlement of buckle formula connection is exactly that the copper bar chain side cover of upper and lower copper bar chain left and right both sides need be dismantled, need dismantle four copper bar chain side covers altogether, then pull out first copper bar chain with specialized tool, the dismantlement of copper bar chain can be realized to the annular of disconnection copper bar chain and connect.
However, since the shredder is always in a high-temperature and high-humidity environment during use and the copper bar chain side covers and the rack are in contact with tobacco leaves and tobacco flakes and are not allowed to be lubricated by oil, a rusting phenomenon can occur between the copper bar chain side covers and the rack, so that the copper bar chain side covers are difficult to remove. Simultaneously, in the use, also can get into impurity such as some dust, offal between copper bar chain side cap and the frame for the card is dead between copper bar chain side cap and the frame, and this also leads to the copper bar chain side cap to be difficult to demolish, takes trouble hard, and the efficiency of copper bar chain is dismantled in the serious influence.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a copper bar chain side cap dismounting device to solve the problem that the copper bar chain side cap is difficult to demolish among the prior art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a copper bar chain side cover dismounting device comprises an annular ejecting air bag and an inflation tube, wherein the ejecting air bag is arranged between the copper bar chain side cover and a wallboard of a rack; the ejection air bag comprises an inner ring and an outer ring which are arranged concentrically, and a first expansion part and a second expansion part which are used for connecting the inner ring and the outer ring; the diameter of the inner ring is smaller than that of the outer ring; in an uninflated state, the first expansion part is attached to the second expansion part; in an inflated state, the first expansion part and the second expansion part are respectively expanded outwards, and the longitudinal section of the ejection air bag is circular; the first expansion part is provided with a first annular side face attached to the side cover of the copper bar chain, the second expansion part is provided with a second annular side face attached to the wallboard, and the first annular side face is opposite to the second annular side face; through holes matched with the side cover mounting studs are oppositely arranged on the first annular side face and the second annular side face, the number of the through holes is the same as that of the side cover mounting studs, and the through holes are uniformly distributed on the first annular side face and the second annular side face in the circumferential direction; the inflation tube is arranged at the joint of the first expansion part and the outer ring, an inflation cavity is arranged in the ejection air bag, and an inner hole of the inflation tube is communicated with the inflation cavity.
Preferably, the first expansion portion, the second expansion portion, the inner ring, and the outer ring are formed as an integrated structure.
Preferably, the inflation tube and the ejector bladder are formed as a unitary structure.
Preferably, the number of the perforations is three.
Preferably, the centre of one said perforation is located on an extension of the axis of said inflation tube; the connecting line between the hole centers of the other two through holes is vertical to the extension line of the axial line of the inflation tube.
The beneficial effects of the utility model reside in that:
the utility model discloses a copper bar chain side cap dismounting device, its ejecting gasbag sets up between copper bar chain side cap and frame, when copper bar chain side cap is dismantled to needs, only need pull down the fastening nut of side cap installation double-screw bolt outer end, then slowly fill pressure gas in to ejecting gasbag through the gas tube, make ejecting gasbag take place the inflation, and evenly slowly ejecting copper bar chain side cap, thereby the dismantlement of copper bar chain side cap has comparatively conveniently been realized, make the dismantlement of copper bar chain comparatively easy, the dismantlement degree of difficulty has been reduceed widely, also comparatively labour saving and time saving simultaneously, the efficiency of dismantling the copper bar chain side cap has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments are briefly introduced below, and the detailed description of the embodiments of the present invention is further described with reference to the drawings, wherein
Fig. 1 is a schematic view of a copper bar chain side cover dismounting device provided by an embodiment of the present invention;
fig. 2 is another schematic view of the copper bar chain side cover dismounting device provided by the embodiment of the present invention.
In the drawings, the reference numbers:
11. inner ring 12, outer ring 13, first expansion part 14, perforation 21 and inflation tube
D1, diameter of inner ring D2, diameter of outer ring D3, and perforated hole diameter
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to specific embodiments.
As shown in fig. 1 and 2, the embodiment of the present invention provides a copper bar chain side cover dismounting device, which includes an annular ejecting air bag and an inflation tube 21, wherein the ejecting air bag is arranged between the copper bar chain side cover and a wall plate of a rack; the ejection air bag comprises an inner ring 11 and an outer ring 12 which are arranged concentrically, and a first expansion part 13 and a second expansion part which are used for connecting the inner ring 11 and the outer ring 12; the diameter D1 of the inner ring is less than the diameter D2 of the outer ring; in an uninflated state, the first expansion part is attached to the second expansion part; in an inflated state, the first expansion part and the second expansion part are respectively expanded outwards, and the longitudinal section of the ejection air bag is circular; the first expansion part is provided with a first annular side face attached to the side cover of the copper bar chain, the second expansion part is provided with a second annular side face attached to the wallboard, and the first annular side face is opposite to the second annular side face; through holes 14 matched with the side cover mounting studs are oppositely arranged on the first annular side face and the second annular side face, the number of the through holes is the same as that of the side cover mounting studs, and the through holes are uniformly distributed on the first annular side face and the second annular side face in the circumferential direction; the inflation tube 21 is arranged at the joint of the first expansion part and the outer ring, an inflation cavity is arranged in the ejection air bag, and an inner hole of the inflation tube 21 is communicated with the inflation cavity. The diameter of the through hole is matched with the diameter of the side cover mounting stud, so that the hole wall of the through hole is attached to the outer wall surface of the side cover mounting stud when the ejecting air bag is inflated, and the good sealing performance of the ejecting air bag can be ensured; when the copper bar chain side cover dismounting device is installed, the ejection air bag is in an uninflated state and is pressed between the copper bar chain side cover and the wallboard; when the side cover of the copper bar chain needs to be disassembled, the ejecting air bag is inflated to be expanded, so that the side cover of the copper bar chain is ejected out, and the disassembly of the side cover of the copper bar chain is realized; and when the longitudinal section of the ejecting air bag is circular, the inflation is finished.
The embodiment of the utility model provides a copper bar chain side cap dismounting device, its ejecting gasbag sets up between copper bar chain side cap and frame, when copper bar chain side cap is dismantled to needs, only need pull down the fastening nut of side cap installation double-screw bolt outer end, then slowly fill pressure gas in to ejecting gasbag through the gas tube, make ejecting gasbag take place the inflation, and evenly slowly ejecting copper bar chain side cap, thereby the dismantlement of copper bar chain side cap has been realized comparatively conveniently, make the dismantlement of copper bar chain comparatively easy, also comparatively labour saving and time saving simultaneously, the efficiency of dismantling the copper bar chain side cap has been improved.
Specifically, first inflation portion the second inflation portion inner ring and the outer loop forms the integral type structure to make ejecting gasbag's leakproofness better, be convenient for inflate comparatively effectively, and then be favorable to ejecting copper bar chain side cap comparatively fast.
Furthermore, the inflation tube 21 and the ejecting air bag form an integrated structure, so that the sealing performance of the connection part of the inflation tube and the ejecting air bag is better, and the overall reliability of the copper bar chain side cover dismounting device is improved.
Specifically, the number of the through holes 14 can be three, so that the connection between the copper bar chain side cover and the rack is firm and reliable.
In order to effectively improve the reliability of the copper bar chain side cover dismounting device and make the overall structure of the copper bar chain side cover dismounting device more beautiful, as shown in fig. 2, the hole center of one perforation 14 is located on the extension line of the axis of the inflation tube; the connecting line between the hole centers of the other two through holes is vertical to the extension line of the axial line of the inflation tube. Meanwhile, the arrangement ensures that the joint of the inflation tube and the ejection air bag is not too close to each perforation, ensures better sealing performance of the ejection air bag during inflation, and is more favorable for improving the efficiency of disassembling the side cover of the copper bar chain.
The embodiment of the utility model provides a diameter D1 of inner ring can be 80mm, and the diameter D2 of outer ring can be 120mm, and fenestrate aperture D3 can be 8 mm. It can be understood that when the embodiment of the utility model provides a copper bar chain side cap dismounting device is applied to the copper bar chain side cap of not unidimensional, the change of adaptability can be made to the size of above-mentioned each part.
The above are only preferred embodiments of the present invention, and it should be noted that these examples are only used for illustrating the present invention and not for limiting the scope of the present invention, and after reading the content of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalents also fall within the scope defined by the claims attached to the present application.
Claims (5)
1. A copper bar chain side cover dismounting device is characterized by comprising an annular ejecting air bag and an inflation tube, wherein the ejecting air bag is arranged between the copper bar chain side cover and a wallboard of a rack; the ejection air bag comprises an inner ring and an outer ring which are arranged concentrically, and a first expansion part and a second expansion part which are used for connecting the inner ring and the outer ring; the diameter of the inner ring is smaller than that of the outer ring; in an uninflated state, the first expansion part is attached to the second expansion part; in an inflated state, the first expansion part and the second expansion part are respectively expanded outwards, and the longitudinal section of the ejection air bag is circular; the first expansion part is provided with a first annular side face attached to the side cover of the copper bar chain, the second expansion part is provided with a second annular side face attached to the wallboard, and the first annular side face is opposite to the second annular side face; through holes matched with the side cover mounting studs are oppositely arranged on the first annular side face and the second annular side face, the number of the through holes is the same as that of the side cover mounting studs, and the through holes are uniformly distributed on the first annular side face and the second annular side face in the circumferential direction; the inflation tube is arranged at the joint of the first expansion part and the outer ring, an inflation cavity is arranged in the ejection air bag, and an inner hole of the inflation tube is communicated with the inflation cavity.
2. The copper bar chain side cover dismounting device according to claim 1, wherein said first expansion portion, said second expansion portion, said inner ring and said outer ring are formed as an integral structure.
3. The copper link chain side cover dismounting device of claim 2, wherein said inflation tube and said ejection airbag are formed as a one-piece structure.
4. The copper link chain side cover dismounting device of claim 1, wherein the number of said perforations is three.
5. The copper link chain side cover dismounting device of claim 4, wherein a hole center of one said perforation is located on an extension line of an axis of said gas filling pipe; the connecting line between the hole centers of the other two through holes is vertical to the extension line of the axial line of the inflation tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921222896.2U CN210809251U (en) | 2019-07-31 | 2019-07-31 | Copper bar chain side cap dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921222896.2U CN210809251U (en) | 2019-07-31 | 2019-07-31 | Copper bar chain side cap dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210809251U true CN210809251U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921222896.2U Active CN210809251U (en) | 2019-07-31 | 2019-07-31 | Copper bar chain side cap dismounting device |
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| CN (1) | CN210809251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043386A (en) * | 2021-11-16 | 2022-02-15 | 西安长峰机电研究所 | Sand blasting shielding device and process method for thin-wall porous cabin |
-
2019
- 2019-07-31 CN CN201921222896.2U patent/CN210809251U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043386A (en) * | 2021-11-16 | 2022-02-15 | 西安长峰机电研究所 | Sand blasting shielding device and process method for thin-wall porous cabin |
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