CN104495237B - A kind of cylinder - Google Patents
A kind of cylinder Download PDFInfo
- Publication number
- CN104495237B CN104495237B CN201410604205.0A CN201410604205A CN104495237B CN 104495237 B CN104495237 B CN 104495237B CN 201410604205 A CN201410604205 A CN 201410604205A CN 104495237 B CN104495237 B CN 104495237B
- Authority
- CN
- China
- Prior art keywords
- barrel
- cylinder
- splicing block
- hemispherical groove
- spheroid
- 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
Links
- 230000013011 mating Effects 0.000 claims abstract description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transplanting Machines (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The cylinder that the present invention relates to, is the splicing block of arc-shaped including barrel and shaft core, multiple spheroid and polylith lateral surface, and wherein splicing block is located at the two ends of barrel, and is connected by friction tight mode with barrel；The two ends of described barrel are respectively arranged with chamfering, are used for accommodating described splicing block；Described barrel symmetry on the fillet surface of its end offers multiple hemispherical groove A, the hemispherical groove B for mating described barrel upper half bulbous recess A it is provided with on the medial surface of described splicing block, wherein said hemispherical groove A and hemispherical groove B cooperatively forms one for housing the cavity of spheroid, make this cylinder in use, by spheroid, barrel is carried out spacing with splicing block.Cylinder application provided by the present invention on the conveying structure time, the effect identical with replacing whole cylinder can be served by the splicing block that displacement is worn, which not only reduces maintenance cost, and easy to operate, meet people's use demand to cylinder.
Description
The present invention relates to automated machine drive technology field, be specifically related to a kind of cylinder.
Background technology
Cylinder is an important component part of mechanical transmission mechanism, and its application is put on the transfer mechanism
In the lower section of conveyer belt and contacted with conveyer belt, for providing the power of conveyer belt shuttling movement back and forth.
At present, cylinder of the prior art cylindrically structure, the contact area between its conveyer belt is to fix not
Become, and between conveyer belt and cylinder, the transmission of power is to be come in fact by the frictional force between cylinder and conveyer belt
Existing power.In use, its position relationship by transmission object placed on a moving belt has connecting gear
Body affects the active force that cylinder bears required for its each position when driving conveyer belt to rotate.Can
To understand, in use, the power born required for the two ends of cylinder is greater than this cylinder remainder to cylinder
Required for the active force that bears, the most As time goes on, application cylinder on the transfer mechanism its two
The surface degree of being worn of end to be far longer than the abrasion of this cylinder remainder, and particularly load is bigger
Time, the almost only 2 years life-span of cylinder, it is necessary to displacement cylinder.Simultaneously because cylinder and conveyer belt
Between fit tightly, so just seem particularly problematic, no the cylinder of connecting gear is replaced
People's use demand to cylinder can be met well.
Summary of the invention
It is an object of the invention to provide a kind of cylinder for solving above-mentioned technical problem.
A kind of cylinder, including barrel and shaft core, wherein said shaft core axially penetrates through in barrel, and
Two ends of this shaft core are placed in the outside of barrel, are used for driving barrel to rotate；This cylinder enters
One step includes that multiple spheroid and polylith lateral surface are the splicing block of arc-shaped, and wherein said splicing block is located at
The two ends of barrel, and be connected by friction tight mode with barrel；The two ends of described barrel are respectively
It is provided with chamfering, is used for accommodating described splicing block；Described barrel symmetry on the fillet surface of its end is opened
It is provided with multiple hemispherical groove A, the medial surface of described splicing block is provided with for mating described barrel
The hemispherical groove B of upper half bulbous recess A, wherein said hemispherical groove A join with hemispherical groove B
Close and form one for housing the cavity of spheroid so that this cylinder in use, is realized rolling by spheroid
Cylinder carries out spacing with splicing block.
Preferably, the external diameter of described splicing block is equal to the diameter of described barrel.
Preferably, this cylinder includes 4 pieces of splicing blocks, and it is arranged on two ends of barrel two-by-two.
Preferably, described splicing block is semi-circular structure.
Preferably, the medial surface of described splicing block offers at least one hemispherical groove B.
Preferably, the medial surface of described splicing block offers two hemispherical groove B, two of which
Hemispherical groove B
Between line be parallel to the center line of this splicing block.
Preferably, the medial surface of described splicing block is coated with one layer of rubber.
Preferably, described barrel and shaft core are set to integral structure.
Preferably, described barrel, shaft core and splicing block are all made up of stainless steel.
A kind of cylinder, including barrel and shaft core, wherein said shaft core axially penetrates through in barrel, and
Two ends of this shaft core are placed in the outside of barrel, are used for driving barrel to rotate；This cylinder enters
One step includes multiple spheroid and the splicing block of 4 pieces of semi-circular structure, and wherein said splicing block is located at barrel
Two ends, and this splicing block is connected by friction tight mode with barrel, and carries out spacing with spheroid；
The two ends of described barrel are respectively arranged with chamfering, are used for accommodating described splicing block；Described barrel is at it
On the fillet surface of end, symmetry offers multiple hemispherical groove A, and the medial surface of described splicing block is arranged
There is the hemispherical groove B for mating described barrel upper half bulbous recess A, wherein said hemispherical recessed
Groove A and hemispherical groove B cooperatively forms one for housing the cavity of spheroid.
Due to the utilization of technique scheme, the present invention compared with prior art has the advantage that
Cylinder provided by the present invention, ties by the two of this barrel ends are arranged to reassembling type
Structure, specifically, two ends of this barrel are wrapped up by splicing block, wherein splicing block and barrel
Between connected by friction tight mode, and carry out spacing with spheroid.This cylinder application is made to transmit knot
Time on structure, contacting between its two ends with transmission band is variable, specifically can be regulated by splicing block；
It can be served and the identical effect replacing whole cylinder by the splicing block that displacement is worn in use
Really, which not only reduces maintenance cost, and easy to operate, and meeting people needs the use of cylinder
Ask.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cylinder that present pre-ferred embodiments is provided；
Fig. 2 is the exploded view of the cylinder that present pre-ferred embodiments is provided.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention of greater clarity, below in conjunction with concrete real
Executing mode referring to the drawings, the present invention is described in more detail.It should be understood that these descriptions are simply shown
Example, and it is not intended to limit the scope of the present invention.Additionally, in the following description, eliminate known
Structure and the description of technology, to avoid unnecessarily obscuring idea of the invention.
Refer to Fig. 1, Fig. 2, the cylinder 31 that present pre-ferred embodiments is provided, including barrel 311,
Shaft core 312, splicing block 313 and spheroid 314.
Described barrel 311 is rigid cylinder body, is made up of hard material, it is preferable that described cylinder
Body is made up of stainless steel material.Being appreciated that described barrel 311 cylindrically, it is applied and is transmitting
Time in mechanism, its outer surface fits tightly with the surface of conveyer belt (not shown), and passes through cylinder
Frictional force between body 311 and conveyer belt drives conveyer belt.The rolling being appreciated that in the present embodiment
It is attached by friction tight mode between cylinder 311 and splicing block 313, this is because cylinder
31 in use, and the lateral surface of this cylinder 31 is to be transmitted band wrapping tightly, i.e. splicing block 313
Barrel 311 is had a downward pressure, thus achieves and splicing block 313 is fixedly secured to
Effect on barrel 311.Wherein, the rotation of barrel 311, is to be carried out specifically by shaft core 312
Drive.Specifically, described shaft core 312 axially penetrates through in barrel 311, and this shaft core 312
Two ends are exposed at the outside of barrel 311, in order to chain connects, and play driving barrel 311 and enter
The effect that row rotates.Barrel 311 and the shaft core 312 of the present embodiment are set to integral structure.
Described splicing block 313 is for wrapping the two of barrel 311 ends so that this cylinder 31
When applying on the transfer mechanism, two ends of its cylinder 31 are connected with transmission band by splicing block 313
Touch.Wherein the present embodiment is also coated with one layer of rubber at splicing block 313 for the side contacting barrel 311
Glue, for buffering the abutting power between splicing block 313 and barrel 311.The cylinder 31 of the present embodiment has
Body includes 4 pieces of splicing blocks 313, and it is arranged on two ends of barrel 311 two-by-two, it is preferable that
Splicing block 313 is in semi-circular structure.
Its lateral surface of splicing block 313 being appreciated that the present embodiment is arc-shaped, in order to by this spelling
When connecing the two ends that block 313 is assembled to barrel 311, the annulus of its lateral surface and this barrel 311 towards
Flush.Splicing block 313 in the present embodiment preferably selects stainless steel to make.
Specifically, two of described barrel 311 are respectively arranged with chamfering, are used for accommodating described splicing
Block 313, wherein the length and width of chamfering is to be equal with the length and width of splicing block 313.
It is appreciated that when this splicing block 313 is mounted connected on barrel 311, the inner side of its splicing block 313
Face fits tightly under the effect of transmission band with the fillet surface of barrel 311, i.e. achieves this splicing
Connection between block 313 and barrel 311.
From the foregoing, it will be observed that by the tight fit between splicing block 313 and barrel 311, it is at this cylinder 31
The when of rotation, it also occur that relatively slide between two groups.To this end, the present invention is specially provided with ball
Splicing block 313 and barrel 311 are carried out spacing by body 314, for splicing block 313 and barrel
311 carry out spacing.Specifically, described barrel 311 symmetry on the fillet surface of its end offers many
Individual hemispherical groove A315, the medial surface of described splicing block 313 is provided with for mating described barrel
The hemispherical groove B316 of 311 upper half bulbous recess A315, wherein said hemispherical groove A315 and half
Bulbous recess B316 combination defines one just for housing the cavity of spheroid 314, i.e. spheroid 314
Diameter and the diameter of hemispherical groove A315, and the diameter of hemispherical groove B316 is the most equal.So
When spheroid 314 being placed in the cavity being made up of hemispherical groove A315 and hemispherical groove B316,
Splicing block 313 and barrel 311 are just carried out spacing by it, make can not carry out between the two relative shifting
Dynamic.
In order to improve the bonding strength between splicing block 313 and barrel 311, the present embodiment further
In carried out spacing by two spheroids 314 between every piece of splicing block 313 and barrel 311, be wherein opened in
On splicing block 313 medial surface, the line between two hemispherical groove B316 is parallel to this splicing block 313
Center line.
In sum, cylinder application provided by the present invention on the conveying structure time, its two ends and biography
Contact area between dynamic band is variable, specifically can be adjusted by splicing block.It in use, can
The splicing block being worn by displacement serves and replaces the same effect of whole cylinder, which not only reduces
Maintenance cost, and easy to operate, meet people's use demand to cylinder.
The foregoing is only presently preferred embodiments of the present invention, be not limited to the present invention, all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, all should include
Within the scope of protection of the invention.
Claims (10)
1. a cylinder, including barrel and shaft core, wherein said shaft core axially penetrates through in rolling
Cylinder, and two ends of this shaft core are placed in the outside of barrel, are used for driving barrel to carry out
Rotate；It is characterized in that: this cylinder farther includes multiple spheroid and polylith lateral surface is circular arc
The splicing block of shape, wherein said splicing block is located at the two ends of barrel, and is passed through with barrel
Friction tight mode connects；The two ends of described barrel are respectively arranged with chamfering, are used for accommodating institute
State splicing block；Described barrel symmetry on the fillet surface of its end offers multiple hemispherical recessed
Groove A, the medial surface of described splicing block is provided with for mating described barrel upper half spherical recessed
The hemispherical groove B of groove A, wherein said hemispherical groove A coordinate shape with hemispherical groove B
Become one for housing the cavity of spheroid so that this cylinder in use, is come cylinder by spheroid
Body carries out spacing with splicing block.
Cylinder the most according to claim 1, it is characterised in that: outside described splicing block
Footpath is equal to the diameter of described barrel.
Cylinder the most according to claim 1, it is characterised in that: this cylinder includes 4
Block splicing block, it is arranged on two ends of barrel two-by-two.
Cylinder the most according to claim 3, it is characterised in that: described splicing block is in half
Circle structure.
Cylinder the most according to claim 1, it is characterised in that: described splicing block interior
At least one hemispherical groove B is offered on side.
Cylinder the most according to claim 5, it is characterised in that: described splicing block interior
Two hemispherical groove B, the line between two of which hemispherical groove B is offered on side
It is parallel to the center line of this splicing block.
Cylinder the most according to claim 5, it is characterised in that: described splicing block interior
One layer of rubber it is coated with on side.
Cylinder the most according to claim 1, it is characterised in that: described barrel and axle
Core is set to integral structure.
Cylinder the most according to claim 1, it is characterised in that: described barrel, axle
Core and splicing block are all made up of stainless steel.
10. a cylinder, including barrel and shaft core, wherein said shaft core axially penetrates through in rolling
Cylinder, and two ends of this shaft core are placed in the outside of barrel, are used for driving barrel to carry out
Rotate；It is characterized in that: this cylinder farther includes multiple spheroid and the spelling of 4 pieces of semi-circular structure
Connecing block, wherein said splicing block is located at the two ends of barrel, and this splicing block leads to barrel
Cross friction tight mode to connect, and carry out spacing with spheroid；The two ends of described barrel set respectively
It is equipped with chamfering, is used for accommodating described splicing block；Described barrel is right on the fillet surface of its end
Claim to offer multiple hemispherical groove A, the medial surface of described splicing block is provided with for mating
The hemispherical groove B of described barrel upper half bulbous recess A, wherein said hemispherical groove A
One is cooperatively formed for housing the cavity of spheroid with hemispherical groove B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410604205.0A CN104495237B (en) | 2014-10-31 | 2014-10-31 | A kind of cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410604205.0A CN104495237B (en) | 2014-10-31 | 2014-10-31 | A kind of cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104495237A CN104495237A (en) | 2015-04-08 |
| CN104495237B true CN104495237B (en) | 2016-08-24 |
Family
ID=52936720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410604205.0A Expired - Fee Related CN104495237B (en) | 2014-10-31 | 2014-10-31 | A kind of cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104495237B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533858B (en) * | 2018-12-11 | 2023-09-05 | 周国栋 | Multi-line mixed production and converging packaging intelligent production system for kitchen electric products |
| CN110338909A (en) * | 2019-07-01 | 2019-10-18 | 天津安怀信科技有限公司 | Medical endoscope operation auxiliary stand |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1442687A (en) * | 1973-04-09 | 1976-07-14 | Ind Treuhand Ag | Conveying apparatus |
| EP1149780A1 (en) * | 2000-04-24 | 2001-10-31 | Itoh Electric Co., Ltd. | A belt conveyor |
| US7028825B2 (en) * | 2004-04-02 | 2006-04-18 | Scott C Winfield | Conveyor roller assembly, conveyor roller insert and axle for conveyor roller |
| CN101213381A (en) * | 2005-06-28 | 2008-07-02 | 谢夫勒两合公司 | Multiple-row angular contact antifriction bearing, particularly for mounting the bevel pinion shaft in a motor vehicle rear axle differential |
| CN101372778A (en) * | 2007-08-21 | 2009-02-25 | 特鲁菲舍尔股份有限公司及两合公司 | Device on a draw frame having a drafting system for textile fibre slivers |
| CN201567055U (en) * | 2009-11-30 | 2010-09-01 | 攀枝花新钢钒股份有限公司 | Combination conveyor roller |
| CN102356248A (en) * | 2009-03-18 | 2012-02-15 | 林恩·P.·泰西尔 | PDC bearings used in fluid environments |
| CN102502204A (en) * | 2011-10-13 | 2012-06-20 | 太原钢铁(集团)有限公司 | Composite carrier roller of rubber belt ore conveyor |
| CN204250791U (en) * | 2014-10-31 | 2015-04-08 | 嘉善华阳木业植绒有限公司 | A kind of cylinder |
-
2014
- 2014-10-31 CN CN201410604205.0A patent/CN104495237B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1442687A (en) * | 1973-04-09 | 1976-07-14 | Ind Treuhand Ag | Conveying apparatus |
| EP1149780A1 (en) * | 2000-04-24 | 2001-10-31 | Itoh Electric Co., Ltd. | A belt conveyor |
| US7028825B2 (en) * | 2004-04-02 | 2006-04-18 | Scott C Winfield | Conveyor roller assembly, conveyor roller insert and axle for conveyor roller |
| CN101213381A (en) * | 2005-06-28 | 2008-07-02 | 谢夫勒两合公司 | Multiple-row angular contact antifriction bearing, particularly for mounting the bevel pinion shaft in a motor vehicle rear axle differential |
| CN101372778A (en) * | 2007-08-21 | 2009-02-25 | 特鲁菲舍尔股份有限公司及两合公司 | Device on a draw frame having a drafting system for textile fibre slivers |
| CN102356248A (en) * | 2009-03-18 | 2012-02-15 | 林恩·P.·泰西尔 | PDC bearings used in fluid environments |
| CN201567055U (en) * | 2009-11-30 | 2010-09-01 | 攀枝花新钢钒股份有限公司 | Combination conveyor roller |
| CN102502204A (en) * | 2011-10-13 | 2012-06-20 | 太原钢铁(集团)有限公司 | Composite carrier roller of rubber belt ore conveyor |
| CN204250791U (en) * | 2014-10-31 | 2015-04-08 | 嘉善华阳木业植绒有限公司 | A kind of cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104495237A (en) | 2015-04-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20161031 |