CN203767516U - Conveyor, supporting roller thereof and inclined belt system of conveyor - Google Patents
Conveyor, supporting roller thereof and inclined belt system of conveyor Download PDFInfo
- Publication number
- CN203767516U CN203767516U CN201420140784.3U CN201420140784U CN203767516U CN 203767516 U CN203767516 U CN 203767516U CN 201420140784 U CN201420140784 U CN 201420140784U CN 203767516 U CN203767516 U CN 203767516U
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- roller
- carrying
- trough
- carrier shaft
- oblique belt
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Abstract
The utility model provides a conveyor, a supporting roller thereof and an inclined belt system of the conveyor. The supporting roller comprises a groove-shaped drum, a bearing groove used for bearing an inclined belt is formed along the outer surface of the periphery of the groove-shaped drum, and the groove-shaped drum is driven to rotate when the inclined belt runs on the bearing groove. The conveyor, the supporting roller and the inclined belt system have the advantages that the groove-shaped drum of an integral structure is arranged, and wear risk of the inclined belt can be effectively eliminated when the bearing groove formed by the groove-shaped drum bears the inclined belt to run.
Description
Technical field
The utility model relates to the oblique belt system field of conveyer, particularly a kind of conveyer and carrying roller thereof, oblique belt system.
Background technology
At present, the conveyer of mixing plant is normal uses oblique belt system to carry out the transmission of the materials such as sand material, and tiltedly the major part of belt system is carrying roller, roller rack and oblique belt.Refer to shown in Fig. 1, Fig. 1 is the front view of an embodiment of prior art carrying roller, and it comprises three segmentation carrying rollers 12 and two strut members 13.Three segmentation carrying rollers 12 are sequentially arranged on roller rack 11, and tiltedly belt (not shown) is carried on the circumference of three segmentation carrying rollers 12, and two strut members 13 are arranged on the base of roller rack 11, for connecting and support segmentation carrying roller 12.
The shortcoming of the oblique belt system of prior art is: because there is gap between carrying roller 12, in the time that the toughness of oblique belt declines or tiltedly the load carrying ability of belt is too large, tiltedly belt may depression at gap location, causes so oblique belt to be subject to the friction at carrying roller edge, causes oblique belt to be worn.
Utility model content
The utility model provides a kind of conveyer and carrying roller thereof, oblique belt system, and the oblique belt system that has solved prior art is in operation and easily produces oblique belt and fall into the gap between carrying roller, the problem that causes oblique belt to be worn.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: the carrying roller that a kind of conveyer is provided, this carrying roller comprises trough roller, be formed with the carrying groove for carrying oblique belt along its circumferential outer surface, when this oblique belt moves on this carrying groove, drive this trough roller to be rotated.
According to the utility model one preferred embodiment, this carrying groove comprises the horizontal part and two rakes that are divided into these horizontal part both sides in the middle of being positioned at, and the junction between this horizontal part and this rake is for seamlessly transitting.
According to the utility model one preferred embodiment, this trough roller is axisymmetric balanced body, this trough roller comprises two thick portions that are positioned at two ends and the thin portion that is positioned at centre, and this horizontal part is formed at the circumferential outer surface of this thin portion, and two rakes are formed at respectively the circumferential outer surface of two thick portions.
According to the utility model one preferred embodiment, this trough roller is the integral type cylinder that a sheet material bending is welded.
According to the utility model one preferred embodiment, these two thick portions are two cone cylinders, and this thin portion is column casing, and two ends of this column casing form this trough roller with the little end welding of the sectional area of these two cone cylinders respectively.
According to the utility model one preferred embodiment, this carrying roller further comprises roller carrier shaft, and this trough roller inside is formed with the axis hole running through vertically, and this roller carrier shaft is through this axis hole; Between this roller carrier shaft and this trough roller, be provided with rolling support part, to support this trough roller around this roller carrier shaft rotation.
According to the utility model one preferred embodiment, this rolling support part comprises at least one pair of bearing, and this at least one pair of bearing is sheathed on respectively on this roller carrier shaft the left and right sides along its length.
According to the utility model one preferred embodiment, this carrying roller further comprises sealing member and gland, and sealing member is arranged on the outer end of this bearing, and is fixed on this roller carrier shaft; Gland is arranged on this roller carrier shaft, for the capping seal.
For solving the problems of the technologies described above, another technical scheme that the utility model adopts is: a kind of oblique belt system of conveyer is provided, and this oblique belt system comprises according to according to above-mentioned any carrying roller, roller rack and oblique belt; This roller rack is used for supporting this carrying roller; This oblique belt matches on this trough roller and with this carrying groove.
For solving the problems of the technologies described above, another technical scheme that the utility model adopts is: a kind of conveyer is provided, and this conveyer comprises according to above-mentioned oblique belt system; Wherein, conveyer is by oblique belt system transmission sand material.
With respect to prior art, trough roller of the present utility model is integral type structure, adopts carrying groove that this trough roller forms to carry oblique belt, can effectively eliminate the risk that oblique belt is worn.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the front view of an embodiment of prior art carrying roller;
Fig. 2 is the generalized section of the front view of an embodiment of the utility model carrying roller;
Fig. 3 is the left view of the carrying roller shown in Fig. 2.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 2 and Fig. 3, Fig. 2 is the generalized section of the front view of an embodiment of the utility model carrying roller, and Fig. 3 is the left view of the carrying roller shown in Fig. 2.
As shown in Figure 2, this carrying roller comprises trough roller 21, is formed with the carrying groove 210 for carrying oblique belt (not shown) along the circumferential outer surface of trough roller 21, when this oblique belt moves on carrying groove 210, drives trough roller 21 to be rotated.
Particularly, carrying groove 210 comprises the horizontal part 2121 and two rakes 2111,2131 that are divided into horizontal part 2121 both sides in the middle of being positioned at.Horizontal part 2121 and two common carrying grooves 210 that form of rake 2111,2131.The inclination angle of rake 2111 and 2131 can be set according to the actual conditions such as running velocity and quality of oblique belt.
Trough roller 21 comprises the thin portion 212 that is positioned at two thick portions 211,213 at two ends and is positioned at centre, cross-sectional plane (the cross section vertical with length direction of two thick portions 211,213, lower same) along its length to evenly reducing gradually near thin portion 212, until overlap with two end faces of thin portion 212.
Preferably, horizontal part 2121 is formed at the circumferential outer surface of thin portion 212, and two rakes 2111,2131 are formed at respectively the circumferential outer surface of two thick portions 211,213.Certainly, two thick portions 211,213 can be also the shapes of other convergent transition.
Preferably, the junction between horizontal part 2121 and rake 2111 or 2131 is for seamlessly transitting, and can reduce like this between oblique belt and carrying groove 210 along the friction force of the axial generation of trough roller 21.
Preferably, trough roller 21 is axisymmetric balanced body, to form axisymmetric carrying groove 210, is conducive to the two ends stress balance of oblique belt, thereby prevents oblique belt deviation.
In the making of trough roller 21, a sheet material bending welding can be formed to integral type cylinder.The size of sheet material is in the time of design, determine according to the length of the length of the smallest circumference diameter of the largest circumference diameter of thick portion 211 or 213, thick portion 211 or 213, thick portion 211 or 213 and thin portion 212, the lateral plan that the shape of sheet material can be launched according to the shape of thick portion 211 or 213 and thin portion 212 designs.In addition, also can adopt a column casing and the welding of two cone cylinders are formed to trough roller 21, two thick portions 211,213 are set to cone cylinder, and thin portion 212 is set to column casing, and two ends of column casing form trough roller 21 with the little end welding of the sectional area of two cone cylinders respectively.The technical method of the concrete specifications design method of sheet material, the technical method that sheet material bending is welded and welding, within those skilled in the art's understanding scope, is not elaborated at this.
Compared with prior art, carrying roller of the present utility model is one-piece construction, and carrying groove 210, for integral type seamlessly transits surface, can effectively prevent that oblique belt from falling into the gap of trough roller 21, thereby eliminate the risk that oblique belt can be worn.
Further, carrying roller is provided with roller carrier shaft 25, is formed with in trough roller 21 inside the axis hole running through vertically, and roller carrier shaft 25 is through this axis hole, between roller carrier shaft 25 and trough roller 21, be provided with rolling support part, rotate around roller carrier shaft 25 to support trough roller 21.
As shown in Figure 2, this rolling support part comprises pair of bearings 22, and this pair of bearings 22 is sheathed on respectively on roller carrier shaft 25 left and right sides (only show in figure, another is symmetricly set in the other end) along its length.Now, roller carrier shaft 25 maintains static, and bearing 22 supports trough roller 21 and is rotated around roller carrier shaft 25.
Pair of bearings 22 is separately positioned in storage tank 265 separately, will introduce the structure composition of storage tank 265 below.
As shown in Figures 2 and 3, trough roller 21 is hollow body, in the inside of two thick portions 211,213, sidewall 26 is set respectively.In figure, only show a sidewall 26 and be arranged in thick portion 213, another sidewall 26 is symmetricly set in the other end of trough roller 21, in thick portion 211.
Particularly, sidewall 26 comprises the first anchor ring 261, the second anchor ring 263 and connects the deceleration column 262 of the first anchor ring 261 and the second anchor ring 263.
Wherein, the internal diameter of the first anchor ring 261 equals the diameter of roller carrier shaft 25, and the external diameter of the first anchor ring 261 equals the diameter in the cross section of deceleration column 262.The internal diameter of the second anchor ring 263 is a bit larger tham the diameter in the cross section of deceleration column 262, the external diameter of the second anchor ring 263 and its equal diameters in the cross section of the thick portion 213 of the installed position of thick portion 213, the excircle of the second anchor ring 263 closely cooperates and is connected corresponding to the radial circumference inside face of thick portion 213 with this cross section, and sidewall 26 entirety are connected with trough roller 21.Deceleration column 262 is hollow cylindrical drum, and the end of deceleration column 262 forms the conical surface 264 seamlessly transitting to join with the second anchor ring 263 inner periphery positions, the common storage tank 265 that forms of the first anchor ring 261 and deceleration column 262.
The inner ring of the first anchor ring 261 forms through hole (figure does not demarcate), the other end of trough roller 21 arranges another through hole equally, trough roller 21 inside form axis hole based on this through hole and this another through hole, and roller carrier shaft 25 coordinates with this through hole and this another through hole in this axis hole.
What deserves to be explained is, in figure, only show a bearing and a storage tank 265 of roller carrier shaft 25, another bearing is symmetricly set in the storage tank of opposite side of roller carrier shaft 25.Pair of bearings 22 can adopt tapered roller bearing etc., within the scope that the kind of bearing and installation method are understood those skilled in the art, is not elaborated at this.
In addition, on bearing 22, be also provided with the sealing of sealing member 23 for bearing 22.Sealing member 23 is arranged on the outer end of bearing 22 and is fixed on roller carrier shaft 25, and the outer end of this bearing 22 refers to one end of the end of the contiguous roller carrier shaft 25 of bearing 22.Sealing member 23 can be seal ring or other combination seal, for preventing the oil leak of bearing 22, and prevents that dust etc. from entering bearing 22.Gland 24 is arranged on roller carrier shaft 25 and the outer rim of butt sidewall 26, for sealing the opening portion of storage tank 265, simultaneously for capping sealing member 23.The concrete structure of sealing member 23 and gland 24, within those skilled in the art's understanding scope, is not elaborated at this.
In other embodiments, also can adopt two pairs of bearings are arranged at respectively on roller carrier shaft 25 to the left and right sides (pair of bearings is each side set) along its length, the quantity of bearing is at least a pair of, here be not construed as limiting, when design number of bearings, need ensure that whole bearings act on the two ends stress balance of roller carrier shaft 25.
Alternatively, the both ends 251,252 of roller carrier shaft 25 are set to protrude from the two ends of trough roller 21.When installation, because bearing 22 is arranged on the inside of trough roller 21, the holding part that only both ends of roller carrier shaft 25 251,252 need to be arranged on respectively on roller rack, facilitates the installation of carrying roller.
Certainly, also can adopt alternate manner that trough roller 21 is rotated, as trough roller 21 and foregoing roller carrier shaft 25 being set to the framing member of one, when trough roller 21 rotates, drive roller carrier shaft 25 to rotate together, now, the both ends 251,252 of roller carrier shaft 25 rotate with respect to the holding part of roller rack.In alternative, can also bearing be set in the end of roller carrier shaft 25, the friction while rotating with respect to this holding part to reduce roller carrier shaft 25.
In addition, in other variant embodiment, also can adopt other rolling support parts support trough rollers 21 except bearing 22 to rotate around roller carrier shaft 25, within the scope of understanding those skilled in the art, in this no limit.
The utility model also provides a kind of tiltedly belt system, and this oblique belt system comprises according to the carrying roller of above-described embodiment, roller rack and oblique belt.This roller rack is used for supporting this carrying roller, and this oblique belt matches on this trough roller and with this carrying groove.
Preferably, on roller rack, be provided with holding part, for the both ends 251 and 252 of accommodating roller carrier shaft 25, to support this carrying roller.
The utility model also provides a kind of conveyer, and this conveyer comprises the oblique belt system according to above-described embodiment, and wherein, conveyer is by oblique belt system transmission sand material.Other structure of conveyer please refer to prior art, belongs to those skilled in the art and holds intelligible scope, is not described further herein.
In sum, the utlity model has the trough roller of integral structure, when the carrying groove that this trough roller forms moves to carry oblique belt, can effectively eliminate the risk that oblique belt is worn, carrying groove plays the effect of supporting oblique belt simultaneously.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification sheets and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a carrying roller for conveyer, is characterized in that, described carrying roller comprises:
Trough roller (21), is formed with the carrying groove (210) for carrying oblique belt along its circumferential outer surface, and described oblique belt, in the time of the upper operation of described carrying groove (210), drives described trough roller (21) to be rotated.
2. carrying roller according to claim 1, it is characterized in that, described carrying groove (210) comprises the horizontal part (2121) in the middle of being positioned at and is divided into two rakes (2111 of described horizontal part both sides, 2131), junction between described horizontal part (2121) and described rake (2111,2131) is for seamlessly transitting.
3. carrying roller according to claim 2, it is characterized in that, described trough roller (21) is axisymmetric balanced body, described trough roller (21) comprises two thick portions (211 that are positioned at two ends, 213) the thin portion (212) and in the middle of being positioned at, described horizontal part (2121) is formed at the circumferential outer surface of described thin portion (212), two rakes (2111,2131) be formed at respectively the circumferential outer surface of two thick portions (211,213).
4. carrying roller according to claim 3, is characterized in that, described trough roller (21) is the integral type cylinder that a sheet material bending is welded.
5. carrying roller according to claim 3, it is characterized in that, described two thick portions (211,213) are two cone cylinders, described thin portion is column casing, and two ends of described column casing form described trough roller (21) with the little end welding of the sectional area of described two cone cylinders respectively.
6. carrying roller according to claim 5, is characterized in that, described carrying roller further comprises roller carrier shaft (25), and described trough roller (21) inside is formed with the axis hole running through vertically, and described roller carrier shaft (25) is through described axis hole; Between described roller carrier shaft (25) and described trough roller (21), be provided with rolling support part, rotate around described roller carrier shaft (25) to support described trough roller (21).
7. carrying roller according to claim 6, is characterized in that, described rolling support part comprises at least one pair of bearing (22), and described at least one pair of bearing (22) is sheathed on respectively on described roller carrier shaft (25) left and right sides along its length.
8. carrying roller according to claim 7, is characterized in that, described carrying roller further comprises:
Sealing member (23), is arranged on the outer end of described bearing (22), and is fixed on described roller carrier shaft (25);
Gland (24), is arranged on described roller carrier shaft (25) upper, for sealing member described in capping (23).
9. an oblique belt system for conveyer, is characterized in that, described oblique belt system comprises:
According to the carrying roller described in claim 1-8 any one;
Roller rack, for supporting described carrying roller; And
Tiltedly belt, goes up and matches with described carrying groove (210) around described trough roller (21).
10. a conveyer, is characterized in that, described conveyer comprises:
Oblique belt system according to claim 9;
Wherein, described conveyer is by described oblique belt system transmission sand material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420140784.3U CN203767516U (en) | 2014-03-26 | 2014-03-26 | Conveyor, supporting roller thereof and inclined belt system of conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420140784.3U CN203767516U (en) | 2014-03-26 | 2014-03-26 | Conveyor, supporting roller thereof and inclined belt system of conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203767516U true CN203767516U (en) | 2014-08-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420140784.3U Expired - Fee Related CN203767516U (en) | 2014-03-26 | 2014-03-26 | Conveyor, supporting roller thereof and inclined belt system of conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203767516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109592336A (en) * | 2018-11-21 | 2019-04-09 | 衡阳雄伟运输机械有限公司 | Novel belt machine deviation regulating idler |
-
2014
- 2014-03-26 CN CN201420140784.3U patent/CN203767516U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109592336A (en) * | 2018-11-21 | 2019-04-09 | 衡阳雄伟运输机械有限公司 | Novel belt machine deviation regulating idler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan ZOOMLION concrete machinery station equipment Co., Ltd. Assignor: Zoomlion Heavy Industry Science & Technology Development Co., Ltd. Contract record no.: 2015430000036 Denomination of utility model: Conveyor, supporting roller thereof and inclined belt system of conveyor Granted publication date: 20140813 License type: Exclusive License Record date: 20150512 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20140813 Termination date: 20160326 |