CN203957391U - The fast assembly and disassembly mechanism of a kind of pressure roller roller and arc formwork - Google Patents

The fast assembly and disassembly mechanism of a kind of pressure roller roller and arc formwork Download PDF

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Publication number
CN203957391U
CN203957391U CN201420445810.3U CN201420445810U CN203957391U CN 203957391 U CN203957391 U CN 203957391U CN 201420445810 U CN201420445810 U CN 201420445810U CN 203957391 U CN203957391 U CN 203957391U
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China
Prior art keywords
roller
arc
arc formwork
formwork
snap ring
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CN201420445810.3U
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Chinese (zh)
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刘昌福
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XIAMEN JIASHEN ENERGY TECHNOLOGY Co Ltd
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XIAMEN JIASHEN ENERGY TECHNOLOGY Co Ltd
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Abstract

The fast assembly and disassembly mechanism of a kind of pressure roller roller and arc formwork, comprise a roller and some arc formworks, in the middle of described roller, spin up and be fixedly connected with the snap ring that a shaft section is T shape, roller axially on, each arc formwork is inner to be connected and fixed fast with snap ring one side, and each arc formwork outer end and roller are connected and fixed by Bolt to position.By two annular boss on roller, spin up the strong arc formwork that closes of radially socket, then moving axially arc formwork makes its inner snap in snap ring to fix, only need on annular boss, lock by bolt arc formwork outer end, can realize the Fast Installation of arc formwork on roller fixes, otherwise, Bolt dismantling gets off, arc formwork retreats and makes its inner axially exit snap ring, arc formwork can be disassembled from roller surface, therefore damaged to some extent when any one or several arc formwork, fast demountable arc formwork carries out maintain and replace.

Description

The fast assembly and disassembly mechanism of a kind of pressure roller roller and arc formwork
Technical field
The utility model relates to moulded coal roll squeezer to be used roll sleeve, particularly the fast assembly and disassembly mechanism of a kind of pressure roller roller and arc formwork.
Background technology
Pressure roller roller and arc formwork that existing pair roller molding coal machine is used are with bolts, at roller shaft, make progress, arc formwork two ends are connected and fixed by bolt or screw and roller barrel or end face, therefore at roller, spin up dismounting or the efficiency of arc formwork is installed lower.
Utility model content
For addressing the above problem, the utility model is intended to propose the fast assembly and disassembly mechanism of a kind of pressure roller roller and arc formwork, at roller, spin up all arc formwork one end and roller screens, and the other end is locked by bolt and roller, when any one arc formwork is damaged, can fast damaged arc formwork be disassembled from roller, new arc formwork fast replacing is installed.
For reaching above-mentioned purpose, the utility model provides and comprises a roller and some arc formworks, it is characterized in that: in the middle of described roller, spin up and be fixedly connected with the snap ring that a shaft section is T shape, roller axially on, each arc formwork is inner to be connected and fixed fast with snap ring one side, and each arc formwork outer end and roller are connected and fixed by Bolt to position.
The both ends of described roller spin up and are provided with two annular boss, on roller, between two annular boss, be provided with an annular groove, described snap ring is fixedly connected in the middle of annular groove, and between snap ring and annular groove, forming two symmetrical shaft sections is L shaped annular groove; Two annular boss that arc formwork is connected to roller spin up.
Described annular boss is provided with keyway, described arc formwork inner surface one is provided with the sliding tray of radial location, the chimeric connecting key of keyway and sliding tray, sliding tray is placed on connecting key and can upwards horizontally slips at roller shaft, when arc formwork the inner is connected with snap ring screens, the bolt mounting holes contraposition of arc formwork outer end and roller outer end; The arc formwork that bonding is installed on annular boss can move left and right, and arc formwork the inner can be connected or dismantle separated by quick-snap with snap ring.
It is L shaped arc-shaped pins that bottom, described arc formwork the inner is provided with a shaft section, and arc-shaped pins is radially inserted annular groove, and at the bottom of arc-shaped pins, protuberance coordinates with recess plug at the bottom of snap ring side, arc-shaped pins top recess plugs and coordinate with top, snap ring side protuberance; Rotation direction is mated formation and is all closed and be connected with snap ring plug fast in the arc-shaped pins of all arc formworks of annular boss, and then each arc formwork spins with annular boss by bolt or be separated, can realize the fast assembling-disassembling of arc formwork on roller.
Described bottom, arc formwork outer end is provided with arc convex tendon, arc convex tendon is laterally provided with the installing hole for bolt, in roller outer end, annular boss, be provided with the screw with the horizontal contraposition of installing hole on axially, bolt is connected arc formwork outer end and annular boss is axially connected and fixed with screw through installing hole.
Footpath, bottom, described arc formwork outer end is upwards provided with radially screw, and described annular boss footpath is upwards provided with and the jack of screw contraposition radially, and bolt inserts jack and is connected arc formwork outer end and annular boss are radially connected and fixed with screw radially.
Described snap ring is radially middle is provided with some hole clippings, is also provided with some bolts that insert in hole clipping, and bolt and roller locking are connected and fixed snap ring.
The beneficial effects of the utility model are: by two annular boss on roller, spin up the strong arc formwork that closes of radially socket, then moving axially arc formwork makes its inner snap in snap ring to fix, only need on annular boss, lock by bolt arc formwork outer end, can realize the Fast Installation of arc formwork on roller fixes, otherwise, Bolt dismantling gets off, arc formwork retreats and makes its inner axially exit snap ring, arc formwork can be disassembled from roller surface, therefore when any one or several arc formwork are damaged to some extent, be that fast demountable arc formwork carries out maintain and replace.
Accompanying drawing explanation
Fig. 1 is embodiment mono-assembly structure view sub-anatomy of the present utility model.
Fig. 2 is the structure cutaway view that embodiment mono-roller of the present utility model is provided with circumferential clasp.
Fig. 3 is the axial arrangement cutaway view of embodiment mono-arc formwork of the present utility model.
Fig. 4 is the inner structural representation of embodiment mono-arc formwork of the present utility model.
Fig. 5 is the structural representation of the outer end of embodiment mono-arc formwork of the present utility model.
Fig. 6 is the strong STRUCTURE DECOMPOSITION cutaway view that is connected on annular boss of embodiment mono-the utility model arc formwork.
Fig. 7 is that the arc convex tendon of the arc-shaped pins of embodiment mono-the utility model arc formwork the inner and snap ring clamping, arc formwork outer end is laterally connected and fixed by bolt and annular boss outer end.
Fig. 8 is that on embodiment mono-the utility model roller, two annular boss spin up the structure cutaway view that is all connected with arc formwork.
Fig. 9 is that embodiment mono-the utility model roller spins up the axial view that seven arc formworks are fixed in installation.
Figure 10 is embodiment bis-assembly structure view sub-anatomy of the present utility model.
In figure, accompanying drawing is designated: 10. roller; 11. annular boss; 110. keyway; 111. screw; 112. jack; 12. annular grooves; 120.L shape annular groove; 20. arc formworks; 200. mould holes; 21. arc convex tendons; 210. installing hole; 211.; Screw radially; 23. arc formwork inner surfaces; 230. sliding tray; 22. arc-shaped pins; 220. end protuberances; 221. top recesses; 30. snap rings; 300. end recesses; 301. top protuberances; 302. hole clipping; 40. bolts; 50. connecting keys; 60. bolts.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
embodiment mono-(the inner arc-shaped pins of arc formwork is connected by bolt axial locking with annular boss with snap ring clamping, arc formwork outer end convex tendon).
As fig. 1, fig. 6with fig. 7shown a kind of pressure roller roller and the fast assembly and disassembly mechanism of arc formwork, comprise roller 10, arc formwork 20, snap ring 30, bolt 40, connecting key 50 and bolt 60.
Reference fig. 1, fig. 2roller of the present utility model 10 both ends spin up an annular boss 11 are respectively set, on roller 10, between two annular boss 11, be provided with an annular groove 12, in the middle of annular groove 12, be fixedly connected with the snap ring 30 that a shaft section is T shape, snap ring 30 radially centre is provided with some hole clippings 302, also be provided with some bolts 40 that insert in hole clipping 302, bolt 40 is connected and fixed snap ring 30 with roller 10 lockings, and between snap ring 30 and annular groove 12, forming two symmetrical shaft sections is L shaped annular groove 120.
Reference fig. 1, fig. 3~ fig. 5shown in, arc formwork 20 outer surfaces of the present utility model are provided with the mould hole 200 that some pressure coals are used, annular boss 11 is provided with keyway 110, arc formwork 20 inner surfaces 23 1 are provided with the sliding tray 230 of radial location, roller 10 axially on, it is L shaped arc-shaped pins 22 that the inner bottom of arc formwork 20 is provided with a shaft section, arc-shaped pins 22 is provided with end protuberance 220 and top recess 221, snap ring 30 sides have end recess 300 and top protuberance 301, and arc formwork 20 bottoms, outer end are provided with arc convex tendon 21, arc convex tendon 21 is laterally provided with the installing hole 210 for bolt 60, in roller 10 outer ends, annular boss 11 is axially provided with the screw 111 with installing hole 210 horizontal contrapositions.
The arc formwork 20 of Fast Installation on roller 10 of take is example, as shown in Figure 1, the chimeric connecting key 50 of fixing in first keyway 110 on the annular boss 11 of roller 10, connecting key 50 exposes annular boss 11 tops, as fig. 6with fig. 7shown in, arc formwork 20 contrapositions are enclosed within on annular boss 11, connecting key 50 is inserted in the sliding tray 230 of arc formwork 20 bottom surfaces, arc formwork 20 bottom surfaces are fitted in annular boss 11 cambered surfaces, arc-shaped pins 22 is radially inserted annular groove 120, then the arc-shaped pins 22 of arc formwork 20 is passed moving to snap ring 30 sides, sliding tray 230 moves axially under the guiding of connecting key 50, 22 end of arc-shaped pins protuberance 220 and recess 300 at the bottom of snap ring 30 sides are plugged together, arc-shaped pins 22 top recesses 221 plug together with snap ring 30 top, side protuberances 301, realizing the inner arc-shaped pins 22 of arc formwork 20 is connected with the quick screens of snap ring 30 sides, arc convex tendon 21 inwalls of arc formwork 20 outer ends and the annular boss of roller 10 11 outer end upstanding walls paste and contact position, then bolt 60 insertion installing holes 210 screw 111 horizontal with annular boss 11 are threaded, the arc convex tendon 21 of arc convex tendon 21 outer ends is locked by bolt 60, realize the Fast Installation of arc formwork 20 on roller 10, when needs disassemble arc formwork 20 from roller 10, only bolt 60 rotations need to be pulled down, then along reverse mobile arc formwork 20 on roller 10 axis, arc-shaped pins 22 and snap ring 30 sides are departed from, then arc formwork 20 is radially taken off from roller 10, complete the quick-detachment of arc formwork 20.
As fig. 8with fig. 9shown in, by the mounting means of above-mentioned arc formwork 20, in snap ring 30 both sides, seven arc formworks 20 are installed in two of left and right annular boss, 11 each contrapositions of roller 10, seven arc formworks 20 on each annular boss 11 spin up and form a circle at roller 10, and the inner arc-shaped pins 22 of each arc formwork 20 is unified and the snap ring 30 quick clampings in side, each arc formwork 20 is locked the arc convex tendon 21 of arc formwork 20 outer ends on annular boss 11 by bolt 60, completing fast arc formwork 20 axial location on roller 10 connects, and arc formwork 20 is located by connecting key 50 in the rotation of roller 10, avoid arc formwork 20 to relatively move at spinning up of roller 10, for any arc formwork 20 on roller 10 is impaired, need repairing while replacing, only impaired arc formwork 20 quick-detachments of this piece need to be got off, new arc formwork 20 Fast Installation are got on, and do not affect other arc formworks 20 on roller 10, and do not need roller 10 to disassemble from pair roller moulded coal moulding press, greatly enhance productivity, and pair roller barrel 10 utilizes fully, avoid traditional roller shell need to carry out whole dismounting to it because surperficial pressure coal mould hole is impaired and replace.
embodiment bis-(the inner arc-shaped pins of arc formwork is radially locked and is connected by bolt with annular boss with snap ring clamping, arc formwork outer end convex tendon).
As figure 10shown a kind of pressure roller roller and the fast assembly and disassembly mechanism of arc formwork, the difference of itself and embodiment mono-is: arc formwork 20 footpaths, bottom, outer ends are upwards provided with radially screw 211, annular boss 11 footpaths are upwards provided with and the jack 112 of screw 211 contrapositions radially, and bolt 60 inserts jacks 112 and is connected arc formwork 20 outer ends and annular boss 11 are radially connected and fixed with screw 211 radially; Other structures of the present utility model, operation principle and the same embodiment of the specific embodiment.
Above embodiment is only for illustration of the utility model, but not to restriction of the present utility model, those skilled in the art, in the situation that not departing from spirit and scope of the present utility model, can also make various conversion or variation.Therefore, all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.

Claims (7)

1. the fast assembly and disassembly mechanism of a pressure roller roller and arc formwork, comprise a roller and some arc formworks, it is characterized in that: in the middle of described roller, spin up and be fixedly connected with the snap ring that a shaft section is T shape, roller axially on, each arc formwork is inner to be connected and fixed fast with snap ring one side, and each arc formwork outer end and roller are connected and fixed by Bolt to position.
2. the fast assembly and disassembly mechanism of a kind of pressure roller roller as claimed in claim 1 and arc formwork, it is characterized in that: the both ends of described roller spin up and are provided with two annular boss, on roller, between two annular boss, be provided with an annular groove, described snap ring is fixedly connected in the middle of annular groove, and between snap ring and annular groove, forming two symmetrical shaft sections is L shaped annular groove; Two annular boss that arc formwork is connected to roller spin up.
3. the fast assembly and disassembly mechanism of a kind of pressure roller roller as claimed in claim 2 and arc formwork, it is characterized in that: described annular boss is provided with keyway, described arc formwork inner surface one is provided with the sliding tray of radial location, the chimeric connecting key of keyway and sliding tray, sliding tray is placed on connecting key and can upwards horizontally slips at roller shaft, when arc formwork the inner is connected with snap ring screens, the bolt mounting holes contraposition of arc formwork outer end and roller outer end.
4. the fast assembly and disassembly mechanism of a kind of pressure roller roller as claimed in claim 2 and arc formwork, it is characterized in that: it is L shaped arc-shaped pins that described bottom, arc formwork the inner is provided with a shaft section, arc-shaped pins is radially inserted annular groove, and at the bottom of arc-shaped pins, protuberance coordinates with recess plug at the bottom of snap ring side, arc-shaped pins top recess plugs and coordinate with top, snap ring side protuberance.
5. the fast assembly and disassembly mechanism of a kind of pressure roller roller as claimed in claim 2 and arc formwork, it is characterized in that: described bottom, arc formwork outer end is provided with arc convex tendon, arc convex tendon is laterally provided with the installing hole for bolt, in roller outer end, annular boss, be provided with the screw with the horizontal contraposition of installing hole on axially, bolt is connected arc formwork outer end and annular boss is axially connected and fixed with screw through installing hole.
6. the fast assembly and disassembly mechanism of a kind of pressure roller roller as claimed in claim 2 and arc formwork, it is characterized in that: described footpath, bottom, arc formwork outer end is upwards provided with radially screw, described annular boss footpath is upwards provided with and the jack of screw contraposition radially, and bolt inserts jack and is connected arc formwork outer end and annular boss are radially connected and fixed with screw radially.
7. the fast assembly and disassembly mechanism of a kind of pressure roller roller as claimed in claim 2 and arc formwork, it is characterized in that: described snap ring radially centre is provided with some hole clippings, also be provided with some bolts that insert in hole clipping, bolt and roller locking are connected and fixed snap ring.
CN201420445810.3U 2014-08-08 2014-08-08 The fast assembly and disassembly mechanism of a kind of pressure roller roller and arc formwork Active CN203957391U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420445810.3U CN203957391U (en) 2014-08-08 2014-08-08 The fast assembly and disassembly mechanism of a kind of pressure roller roller and arc formwork

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420445810.3U CN203957391U (en) 2014-08-08 2014-08-08 The fast assembly and disassembly mechanism of a kind of pressure roller roller and arc formwork

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CN203957391U true CN203957391U (en) 2014-11-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105750013A (en) * 2016-03-16 2016-07-13 郑州大学 Novel grinding roller with quick-changing shell and method of changing quick-changing shell thereof
CN108602295A (en) * 2016-02-17 2018-09-28 陶朗系统公司 The method of container presses and process container presses

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108602295A (en) * 2016-02-17 2018-09-28 陶朗系统公司 The method of container presses and process container presses
CN105750013A (en) * 2016-03-16 2016-07-13 郑州大学 Novel grinding roller with quick-changing shell and method of changing quick-changing shell thereof

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