CN207824356U - Coal mine machinery plain type roller attaching/detaching apparatus - Google Patents
Coal mine machinery plain type roller attaching/detaching apparatus Download PDFInfo
- Publication number
- CN207824356U CN207824356U CN201820214934.9U CN201820214934U CN207824356U CN 207824356 U CN207824356 U CN 207824356U CN 201820214934 U CN201820214934 U CN 201820214934U CN 207824356 U CN207824356 U CN 207824356U
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- China
- Prior art keywords
- roll body
- sleeve
- coal mine
- fixed
- type roller
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Abstract
The utility model discloses coal mine machinery plain type roller attaching/detaching apparatus,Including roll body,Pedestal is installed below the roll body,And one end of roll body is equipped with a side,It is symmetrically installed with fixing axle above the pedestal,By nut fixation, there are two lantern rings for the top of two fixing axles,There are four the nut is installed altogether,It is bolted shaft at the bosom position of the roll body,The bolt is equipped with 12 altogether,And the side of one of bolt is equipped with the first sleeve,The side of another bolt is equipped with second sleeve,One end of first sleeve and second sleeve is respectively connected with fixed column,The outside of two fixed columns slidably connects fixed plate,And one end of two fixed columns is mounted on the first belt pulley,The utility model is provided with fixed plate,Avoid coal mine roller not easy to assemble,Time-consuming,The low problem of efficiency.
Description
Technical field
The utility model belongs to field of mechanical technique, and in particular to coal mine machinery plain type roller attaching/detaching apparatus.
Background technology
Machinery refers to the general name of machine and mechanism, and machinery is exactly that people can be helped to reduce work difficulty or labour-saving tool dress
It sets, as the article of chopsticks, broom and tweezers one kind can be said to machinery, they are simple and mechanical.And complicated machinery is just
It is to be made of the simple and mechanical of two or more, these more complicated machineries is usually called machine, from structure and fortune
From the viewpoint of dynamic, mechanism and machine and indistinction are loosely referred to as machinery, roller, cylindrical part, are divided into driving and driven
Roller is applied in all kinds of transmission transport systems such as conveying equipments, papermaking and the package packing machine such as printing machine, digital-code printer, mostly with
Stainless steel, steel-casting, the solid alloy steel core that forges is material.
But there are some defects during use in coal mine machinery plain type roller attaching/detaching apparatus currently on the market,
It is fitted without fixed plate, coal mine roller not easy to assemble, time-consuming, and efficiency is low, is fitted without lantern ring, and roll body is not easy to solid
It is fixed, cause to dismount shaft inconvenience.
Utility model content
The purpose of this utility model is to provide coal mine machinery plain type roller attaching/detaching apparatus, to solve above-mentioned background technology
Middle proposition is fitted without fixed plate, and coal mine roller not easy to assemble, time-consuming, and efficiency is low, is fitted without lantern ring, roll body is not
Convenient for fixation, lead to the problem of dismounting shaft inconvenience.
To achieve the above object, the utility model provides the following technical solutions：Coal mine machinery plain type roller attaching/detaching apparatus,
Including roll body, pedestal is installed, and one end of roll body is equipped with a side, the pedestal below the roll body
Top be symmetrically installed with fixing axle, the top of two fixing axles is fixed by nut there are two lantern ring, and the nut is total
There are four installations, and shaft has been bolted at the bosom position of the roll body, and the bolt is equipped with ten altogether
Two, and the side of one of bolt is equipped with the first sleeve, the side of another bolt is equipped with second sleeve, institute
The one end for stating the first sleeve and second sleeve is respectively connected with fixed column, and the outside of two fixed columns slidably connects fixation
Plate, and one end of two fixed columns is mounted on the first belt pulley, the both ends of the fixed plate are symmetrically installed with snap-gauge, two institutes
The side for stating snap-gauge is fixed with adjusting rod, and one end of two adjusting rods is mounted on movable plate, first belt pulley
Lower section side is rotatably connected to the second belt pulley, and the lower section side of second belt pulley is rotatably connected to runner.
Preferably, the outside of the runner offers screw thread.
Preferably, the cylinder side is cirque structure.
Preferably, non-slip mat is installed below the pedestal.
Preferably, the length of the shaft is more than the length of roll body.
The utility model compared with prior art, has the advantages that：
（1）The utility model is provided with fixed plate, rotating wheel counterclockwise, and runner rotation drives the second pulley rotation,
Second pulley rotation drives the first belt pulley to rotate counterclockwise, and the first pulley rotation drives the rotation of two fixed columns, makes the
One sleeve and second sleeve, which rotate counterclockwise, unscrews two bolts, after unscrewing, the angle of adjustment fixing plate, by remaining bolt
It unscrews, shaft is detached with roll body just, is dismantled, avoid coal mine roller not easy to assemble, time-consuming, and efficiency is low to ask
Topic.
（2）The utility model is provided with lantern ring, the coal mine roller that need to be dismantled is wrapped up by two lantern rings, by two fixations
Axis passes through the junction of two lantern rings, is confined two lantern rings by four nuts, then by the lower end of two fixing axles and pedestal
It is fixedly mounted, when preventing dismounting shaft, roll body easily slides, and avoids roll body and is not easy to fix, and causes to dismount shaft
Inconvenient problem.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the fixed plate structure schematic diagram of the utility model；
Fig. 3 is the vertical view of the utility model；
In figure：1- fixing axles, 2- nuts, 3- lantern rings, 4- sides, 5- snap-gauges, 6- movable plates, 7- roll bodies, 8- bolts,
The first belt pulleys of 9-, 10- fixed plates, 11- shafts, 12- runners, 13- adjusting rods, 14- pedestals, the second belt pulleys of 15-, 16-
One sleeve, 17- fixed columns, 18- second sleeves.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides the following technical solutions：Coal mine machinery plain type roller attaching/detaching apparatus, packet
Roll body 7 is included, the lower section of roll body 7 is equipped with pedestal 14, and one end of roll body 7 is equipped with a side 4, pedestal 14
Top is symmetrically installed with fixing axle 1, and the top of two fixing axles 1 is fixed by nut 2 there are two lantern ring 3, and nut 2 is equipped with altogether
Four, the rotation of nut 2 confines fixing axle 1 and fixes two lantern rings 3, solid by bolt 8 at the bosom position of roll body 7
Surely there is shaft 11, bolt 8 is equipped with 12 altogether, and the side of one of bolt 8 is equipped with the first sleeve 16, the first sleeve
Convenient for bolt 8 is rotated dismounting or installation, the side of another bolt 8 is equipped with second sleeve 18, the first sleeve 16 for 16 rotations
It is respectively connected with fixed column 17 with one end of second sleeve 18, the outside of two fixed columns 17 slidably connects fixed plate 10, and
One end of two fixed columns 17 is mounted on the first belt pulley 9, and the both ends of fixed plate 10 are symmetrically installed with snap-gauge 5, two snap-gauges 5
Side be fixed with adjusting rod 13, one end of two adjusting rods 13 is mounted on movable plate 6, and movable plate 6 and snap-gauge 5 are by cylinder side 4
It clamps, prevents fixed plate 10 from sliding, the lower section side of the first belt pulley 9 is rotatably connected to the second belt pulley 15, the second belt pulley
15 lower section side is rotatably connected to runner 12.
In order to make runner 12 convenient for rotating, in the present embodiment, it is preferred that the outside of runner 12 offers screw thread.
In order to make fixed plate 10 be clamped with cylinder side 4, in the present embodiment, it is preferred that cylinder side 4 is cirque structure.
In order to keep pedestal 14 anti-skidding, in the present embodiment, it is preferred that the lower section of pedestal 14 is equipped with non-slip mat.
In order to make roll body 7 be easy to use, in the present embodiment, it is preferred that the length of shaft 11 is more than roll body 7
Length.
The operation principle and process for using of the utility model：The coal mine roller that need to be dismantled is wrapped up by two lantern rings 3, it will
Two fixing axles 1 pass through the junction of two lantern rings 3, are confined two lantern rings 3 by four nuts 2, then by two fixing axles 1
Lower end and pedestal 14 be fixedly mounted, when preventing dismounting shaft 11, roll body 7 easily slides, by the snap-gauge 5 at 10 both ends of fixed plate
It is contacted with cylinder side 4, then two adjusting rods 13 is rotated, so that two movable plates 6 is moved, just make two movable plates 6 and two snap-gauges 5
Cylinder side 4 is stablized and is clamped, two fixed columns 17 is adjusted, the first sleeve 16 and second sleeve 18 is made to block two opposite bolts 8
Fixed, rotating wheel 12 counterclockwise, the rotation of runner 12 drives the rotation of the second belt pulley 15, the rotation of the second belt pulley 15 to drive first
Belt pulley 9 rotates counterclockwise, and the rotation of the first belt pulley 9 drives two fixed columns 17 to rotate, and makes the first sleeve 16 and second sleeve
18 rotate counterclockwise and unscrew two bolts 8, and after unscrewing, the angle of adjustment fixing plate 10 unscrews remaining bolt 8, just
Shaft 11 is detached with roll body 7, is dismantled, it is practical and convenient.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. coal mine machinery plain type roller attaching/detaching apparatus, including roll body（7）, it is characterised in that：The roll body（7）'s
Lower section is equipped with pedestal（14）, and roll body（7）One end a side is installed（4）, the pedestal（14）Top symmetrically pacify
Equipped with fixing axle（1）, two fixing axles（1）Top pass through nut（2）It is fixed that there are two lantern rings（3）, the nut（2）
Altogether there are four installations, the roll body（7）Bosom position at pass through bolt（8）It is fixed with shaft（11）, the spiral shell
Bolt（8）12, and one of bolt are installed altogether（8）Side the first sleeve is installed（16）, another described bolt
（8）Side second sleeve is installed（18）, first sleeve（16）With second sleeve（18）One end be respectively connected with fixation
Column（17）, two fixed columns（17）Outside slidably connect fixed plate（10）, and two fixed columns（17）One end
It is mounted on the first belt pulley（9）, the fixed plate（10）Both ends be symmetrically installed with snap-gauge（5）, two snap-gauges（5）'s
Side is fixed with adjusting rod（13）, two adjusting rods（13）One end be mounted on movable plate（6）, first belt pulley
（9）Lower section side be rotatably connected to the second belt pulley（15）, second belt pulley（15）Lower section side be rotatably connected to
Runner（12）.
2. coal mine machinery plain type roller attaching/detaching apparatus according to claim 1, it is characterised in that：The runner（12）'s
Outside offers screw thread.
3. coal mine machinery plain type roller attaching/detaching apparatus according to claim 1, it is characterised in that：The cylinder side（4）For
Cirque structure.
4. coal mine machinery plain type roller attaching/detaching apparatus according to claim 1, it is characterised in that：The pedestal（14）'s
Lower section is equipped with non-slip mat.
5. coal mine machinery plain type roller attaching/detaching apparatus according to claim 1, it is characterised in that：The shaft（11）'s
Length is more than roll body（7）Length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820214934.9U CN207824356U (en) | 2018-02-07 | 2018-02-07 | Coal mine machinery plain type roller attaching/detaching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820214934.9U CN207824356U (en) | 2018-02-07 | 2018-02-07 | Coal mine machinery plain type roller attaching/detaching apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207824356U true CN207824356U (en) | 2018-09-07 |
Family
ID=63397388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820214934.9U Active CN207824356U (en) | 2018-02-07 | 2018-02-07 | Coal mine machinery plain type roller attaching/detaching apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207824356U (en) |
-
2018
- 2018-02-07 CN CN201820214934.9U patent/CN207824356U/en active Active
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| GR01 | Patent grant |