CN203845385U - Roller mechanism for rubber belt conveyor - Google Patents
Roller mechanism for rubber belt conveyor Download PDFInfo
- Publication number
- CN203845385U CN203845385U CN201420268994.0U CN201420268994U CN203845385U CN 203845385 U CN203845385 U CN 203845385U CN 201420268994 U CN201420268994 U CN 201420268994U CN 203845385 U CN203845385 U CN 203845385U
- Authority
- CN
- China
- Prior art keywords
- urceolus
- cylinder
- middle cylinder
- sealing
- roller body
- 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
- 239000000463 material Substances 0.000 claims abstract description 21
- 229910001141 Ductile iron Inorganic materials 0.000 claims description 5
- 230000004323 axial length Effects 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 210000003850 cellular structure Anatomy 0.000 claims description 3
- 238000010924 continuous production Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model discloses a roller mechanism for a rubber belt conveyor. The roller mechanism comprises a roller body. The roller body comprises a middle tube and outer tubes respectively fixedly connected to two ends of the middle tube. The central shaft holes of the middle tube and the outer tubes are seamlessly connected. The diameter of the middle tube is smaller than that of each outer tube. A flexible surface made of flexible materials is disposed on the outer surface of each outer tube and provided with friction grains for increasing friction performance. The roller mechanism has the advantages that the roller body is of a shape with two large ends and a small middle portion, a conveying belt is closely connected with the outer tubes, a gap is reserved between the conveying belt of the middle tube, material impact in the middle of the conveying belt and material pressure during conveying can be buffered, reasonable distribution of the pressure borne by the roller body is achieved, the overall structural strength of the roller body is increased effectively, the overall service life of the roller mechanism is prolonged, the friction force, reduced due to the fact that contact surface is reduced, between the outer tubes and the conveying belt is increased by the flexible surfaces disposed on the outer tubes, normal material conveying is guaranteed, and continuous production is achieved.
Description
Technical field
The utility model relates to a kind of sealing-tape machine parts, particularly a kind of sealing-tape machine roller mechanism.
Background technology
Sealing-tape machine is belt conveyer, thereby utilizes the rotation of driven by power roller to utilize friction force to drive the continuous motion of being located at roller upper conveyor belt.Roller mechanism comprises the parts such as roller body, rotating shaft, bearing and bearing seat, and wherein existing roller body is cylindric metal cylinder.Sealing-tape machine coordinates reclaimer to use conventionally, for guarantee blanking accuracy, prevent that material from spilling from load-transfer device both sides, the feed opening of reclaimer is over against load-transfer device middle part, it is larger to impacting damage in the middle part of load-transfer device when material falls, and in course of conveying, material pressure also mainly concentrates on load-transfer device middle part, thereby make the roller body that bears this place's pressure damage comparatively serious, affect the whole service life of roller mechanism, affect the normal conveying of material, make to produce and can not accomplish to carry out continuously, increase production run cost.
Therefore, with regard to a kind of sealing-tape machine roller of needs mechanism, it can make the pressure reasonable layout bearing on roller body, effectively improved the overall construction intensity of roller body, extend the whole service life of roller mechanism, guarantee the normal conveying of material, make to produce and accomplish to carry out continuously, reduce production run cost.
Utility model content
In view of this, the utility model provides a kind of sealing-tape machine roller mechanism, can make the pressure reasonable layout bearing on roller body, effectively improved the overall construction intensity of roller body, extend the whole service life of roller mechanism, guarantee the normal conveying of material, make to produce and accomplish to carry out continuously, reduce production run cost.
Sealing-tape machine roller of the present utility model mechanism, comprise roller body, described roller body comprises the urceolus of being located at the middle cylinder at middle part and being fixedly connected on respectively described middle cylinder two ends, the central shaft hole seamless link of described middle cylinder and urceolus, and the diameter of described middle cylinder is less than the diameter of described urceolus, the outside face of described urceolus is provided with soft that by flexible material, is made, and described soft is provided with for strengthening the friction line of frictional behaviour.
Further, between described middle cylinder and urceolus, by transitional cylinder transition, be connected, described transitional cylinder is a cone and its end diameter and described middle equal diameters, outside diameter and described urceolus equal diameters.
Further, described friction line is divided into two groups and mutually intersect to extend take and form the cellular structure that grid is rhombus, and the described friction line in every group is parallel to each other and uniformly-spaced arranges.
Further, described in two, between transitional cylinder, be connected with elastic body, between described elastic body and described inner core, there is interval.
Further, described middle cylinder is with the diameter of urceolus than being 1:2-4, and described middle cylinder is 1-2:1 with the axial length ratio of urceolus.
Further, described middle cylinder, urceolus and transitional cylinder are made by spheroidal graphite iron and are one-body molded.
The beneficial effects of the utility model: sealing-tape machine roller of the present utility model mechanism, it is large that roller body is designed to two, middle little shape, middle part forms a sunk structure, load-transfer device be closely connected with urceolus and and between middle cylinder, there is interval, the material impact power at load-transfer device middle part and the material pressure in course of conveying in the time of can cushioning blanking, thereby make the pressure reasonable layout bearing on roller body, effectively improved the overall construction intensity of roller body, extend the whole service life of roller mechanism, on urceolus, arrange soft simultaneously and reduce the friction force between urceolus and load-transfer device after contact surface to make up, guarantee the normal conveying of material, make to produce and accomplish to carry out continuously, reduce production run cost, the utility model is simple in structure, easy to use, has very strong application value.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is birds-eye view of the present utility model.
The specific embodiment
Fig. 1 is structural representation of the present utility model, Fig. 2 is birds-eye view of the present utility model, as shown in the figure: the sealing-tape machine roller mechanism of the present embodiment, comprise roller body, described roller body comprises the middle cylinder 1 of being located at middle part and the urceolus 2 that is fixedly connected on respectively described middle cylinder 1 two ends, the central shaft hole seamless link of described middle cylinder 1 and urceolus 2, and the diameter of described middle cylinder 1 is less than the diameter of described urceolus 2, the outside face of described urceolus 2 is provided with soft 21 that by flexible material, is made, and described soft 21 is provided with for strengthening the friction line 21a of frictional behaviour, middle part is preferably the part of middle 1/3 length of roller body, and two urceolus 2 are symmetrical, central shaft hole passes for rotating shaft, can use for soft 21 rubber to make, it is large that roller body is designed to two, middle little shape, middle part forms a sunk structure, load-transfer device is with 2 tight connections of urceolus and have interval between middle cylinder 1, the material impact power at load-transfer device middle part and the material pressure in course of conveying in the time of can cushioning blanking, thereby make the pressure reasonable layout bearing on roller body, effectively improved the overall construction intensity of roller body, extend the whole service life of roller mechanism, on urceolus 2, arrange soft 21 simultaneously and reduce the friction force between urceolus 2 and load-transfer device after contact surface to make up, guarantee the normal conveying of material, make to produce and accomplish to carry out continuously, reduce production run cost.
In the present embodiment, between described middle cylinder 1 and urceolus 2, by transitional cylinder 3 transition, be connected, described transitional cylinder 3 is a cone and its end diameter and described middle 1 equal diameters, outside diameter and described urceolus 2 equal diameters; Transitional cylinder 3 make middle cylinder 1 and urceolus 2 gradually transition is connected, avoid because deformation acutely causes the stress of junction concentrated, weight capacity and the impact resistance of raising roller body, increase the service life.
In the present embodiment, described friction line 21a is divided into two groups and mutually intersect to extend take and form the cellular structure that grid is rhombus, and the described friction line 21a in every group is parallel to each other and uniformly-spaced arranges; Friction line 21a can strengthen the friction force between urceolus 2 and load-transfer device, prevents from skidding; Two groups of friction line 21a be set and intersect extend, having increased the distribution density of the line 21a that rubs on soft 21, reducing the spacing between friction line 21a simultaneously, strengthening frictional behaviour; The degree of depth as for friction line 21a, is preferably 1/3 of soft 21 thickness, avoids soft 21 because of thickness deficiency severe wear.
In the present embodiment, described in two, between transitional cylinder 3, be connected with elastic body 4, between described elastic body 4 and described inner core, there is interval; Elastic body 4 has elastic restoring force, can be rubber bodies or cavernous body, and the material impact power at load-transfer device middle part and the material pressure in course of conveying while further cushioning blanking, avoid 1 fail in compression of middle cylinder.
In the present embodiment, described middle cylinder 1 is with the diameter of urceolus 2 than being 1:3, and described middle cylinder is 2:1 with the axial length ratio of urceolus; Diameter is external diameter, and axial length is cylindrical shell height; The diameter of 1:3 is than the realization that has guaranteed the utility model object, and 2:1 Length Ratio guarantees the effective exercise of conveyer belt.
In the present embodiment, described middle cylinder 1, urceolus 2 and transitional cylinder 3 are made by spheroidal graphite iron and are one-body molded; Spheroidal graphite iron is to obtain globular graphite by nodularization and inoculated, has effectively improved the mechanical characteristics of cast iron, has particularly improved plasticity and toughness, thereby obtains than carbon steel high intensity also; Adopt spheroidal graphite iron, make the intensity of roller body larger, toughness is higher, more wear-resisting; Meanwhile, middle cylinder 1, urceolus 2 and transitional cylinder 3 are one-body molded, when improving overall construction intensity, are convenient to processing and manufacturing, are conducive to reduce manufacturing cost.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (6)
1. a sealing-tape machine roller mechanism, comprise roller body, it is characterized in that: described roller body comprises the urceolus of being located at the middle cylinder at middle part and being fixedly connected on respectively described middle cylinder two ends, the central shaft hole seamless link of described middle cylinder and urceolus, and the diameter of described middle cylinder is less than the diameter of described urceolus, the outside face of described urceolus is provided with soft that by flexible material, is made, and described soft is provided with for strengthening the friction line of frictional behaviour.
2. sealing-tape machine roller according to claim 1 mechanism, it is characterized in that: between described middle cylinder and urceolus, by transitional cylinder transition, be connected, described transitional cylinder is a cone and its end diameter and described middle equal diameters, outside diameter and described urceolus equal diameters.
3. sealing-tape machine roller according to claim 2 mechanism, is characterized in that: described friction line is divided into two groups and mutually intersect to extend take and form the cellular structure that grid is rhombus, and the described friction line in every group is parallel to each other and uniformly-spaced arranges.
4. sealing-tape machine roller according to claim 3 mechanism, is characterized in that: described in two, between transitional cylinder, be connected with elastic body, between described elastic body and described inner core, have interval.
5. sealing-tape machine roller according to claim 1 mechanism, is characterized in that: described middle cylinder with the diameter of urceolus than being 1:2-4; Described middle cylinder is 1-2:1 with the axial length ratio of urceolus.
6. according to the sealing-tape machine roller mechanism described in any one in claim 2-5, it is characterized in that: described middle cylinder, urceolus and transitional cylinder are made by spheroidal graphite iron and be one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268994.0U CN203845385U (en) | 2014-05-23 | 2014-05-23 | Roller mechanism for rubber belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420268994.0U CN203845385U (en) | 2014-05-23 | 2014-05-23 | Roller mechanism for rubber belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203845385U true CN203845385U (en) | 2014-09-24 |
Family
ID=51558428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420268994.0U Expired - Fee Related CN203845385U (en) | 2014-05-23 | 2014-05-23 | Roller mechanism for rubber belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203845385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858704A (en) * | 2015-04-27 | 2015-08-26 | 天津鼎天斯凯特机械有限公司 | Auxiliary metal rod material feeding device for cutting machine |
-
2014
- 2014-05-23 CN CN201420268994.0U patent/CN203845385U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858704A (en) * | 2015-04-27 | 2015-08-26 | 天津鼎天斯凯特机械有限公司 | Auxiliary metal rod material feeding device for cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: The 401120 northern New District of Chongqing municipality Min'an Road No. 465 of No. 26 Patentee after: CHONGQING BANGRUI NEW MATERIAL CO.,LTD. Address before: 400047 Chongqing city Yubei District North New Road No. 465 of No. 26 Min'an Patentee before: Chongqing Bangrui Building Thermal Insulation Engineering Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Roller mechanism for rubber belt conveyor Effective date of registration: 20170713 Granted publication date: 20140924 Pledgee: Bank of Chongqing Limited by Share Ltd. Renmin Road Branch Pledgor: CHONGQING BANGRUI NEW MATERIAL CO.,LTD. Registration number: 2017990000632 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180703 Granted publication date: 20140924 Pledgee: Bank of Chongqing Limited by Share Ltd. Renmin Road Branch Pledgor: CHONGQING BANGRUI NEW MATERIAL CO.,LTD. Registration number: 2017990000632 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Roller mechanism for rubber belt conveyor Effective date of registration: 20180703 Granted publication date: 20140924 Pledgee: Bank of Chongqing Limited by Share Ltd. Renmin Road Branch Pledgor: CHONGQING BANGRUI NEW MATERIAL CO.,LTD. Registration number: 2018990000519 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190625 Granted publication date: 20140924 Pledgee: Bank of Chongqing Limited by Share Ltd. Renmin Road Branch Pledgor: CHONGQING BANGRUI NEW MATERIAL CO.,LTD. Registration number: 2018990000519 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Roller mechanism for rubber belt conveyor Effective date of registration: 20190625 Granted publication date: 20140924 Pledgee: Bank of Chongqing Limited by Share Ltd. Renmin Road Branch Pledgor: CHONGQING BANGRUI NEW MATERIAL CO.,LTD. Registration number: 2019990000607 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200708 Granted publication date: 20140924 Pledgee: Bank of Chongqing Limited by Share Ltd. Renmin Road Branch Pledgor: CHONGQING BANGRUI NEW MATERIAL Co.,Ltd. Registration number: 2019990000607 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| 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: 20140924 |