CN204528494U - Sunk type shallow/deep groove type idler machining - Google Patents
Sunk type shallow/deep groove type idler machining Download PDFInfo
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- CN204528494U CN204528494U CN201520150738.6U CN201520150738U CN204528494U CN 204528494 U CN204528494 U CN 204528494U CN 201520150738 U CN201520150738 U CN 201520150738U CN 204528494 U CN204528494 U CN 204528494U
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- idler machining
- deep groove
- steel pipe
- shallow
- groove type
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Abstract
The utility model discloses a kind of sunk type shallow/deep groove type idler machining, comprise quarter line pillaring, steel pipe crossbeam and idler machining, quarter line pillaring is supported in the two ends of steel pipe crossbeam, idler machining is arranged on steel pipe crossbeam, described idler machining is symmetrical arranged by two long rollers and two short roller and forms a V-shaped structure, and the axis of long roller becomes β with horizon
2angle, the axis of short roller becomes β with horizon
1angle, β
2> β
1; The shape of described steel pipe crossbeam is corresponding with idler machining, and the bottom of steel pipe crossbeam is in below middle frame; Between long roller and short roller, be provided with a B-C post, between two short roller, be provided with No. two B-C posts.The utility model sunk type shallow/deep groove type idler machining, improve rigidity and the stability of shallow/deep groove type idler machining, prevent the problem that conventional deep tank type idler machining rigidity and stability deficiency cause belt deflection to damage, simultaneously, reduce quarter line pillaring height, effectively reduce the weight of shallow/deep groove type idler machining, save manufacturing cost.
Description
Technical field
The utility model relates to a kind of idler machining of belt conveyer, particularly relates to a kind of sunk type shallow/deep groove type carrier roller of belt conveyer group, belongs to belt conveyer technical field.
Background technology
Belt conveyer (belt conveyor), also known as travelling apron, is the machinery of a kind of friction-driven transported material in a continuous manner.Form primarily of frame, load-transfer device, carrying roller, cylinder, tightening device and driving device.Material on certain travel line, is formed a kind of conveying flow process of material by belt conveyer from initial feed point to final emptying point.Because belt conveyer has traffic capacity by force, fed distance is far away, and structure is simply easy to safeguard, can carry out Programmed control and automation mechanized operation easily; Therefore, belt conveyer is widely used in all trades and professions such as household electrical appliances, electronics, electrical equipment, machinery, tobacco, injection moulding, post and telecommunications, printing, food, is applicable to the assembling of object, detection, debugging, packaging and transport.
At present, belt conveyer has been widely used in all kinds of Bulk material, because bulk cargo possesses the feature of being easily scattered, therefore, when high spud angle transports up and down, existing universal belt conveyer can not meet maybe cannot realize conveying requirement, is merely able to adopt shallow/deep groove type belt conveyer to carry out the transport up and down of high spud angle.
But, shallow/deep groove type belt conveyer due to roller and horizontal angle large, cause the height of quarter line pillaring to increase, cause theoretical zone face height to be raised, this must cause rigidity and the bad stability of quarter line pillaring.When the operational throughput of material is large, belt speed Gao Shiyi causes conventional shallow/deep groove type idler machining beam deformation, idler machining crossbeam, once distortion, certainly will cause belt deflection further, cause larger damage.In addition, because the height of quarter line pillaring increases, the weight of whole shallow/deep groove type idler machining becomes large, result also in increasing of productive costs.
Utility model content
The purpose of this utility model is: provide a kind of sunk type shallow/deep groove type idler machining, solve the requirement that existing common idler machining cannot meet Bulk material, and existing shallow/deep groove type belt conveyer is raised due to theoretical zone face height, cause rigidity and the bad stability of quarter line pillaring, and then the technical matters of the belt deflection loss caused, thus above-mentioned problems of the prior art can be solved by actv..
The purpose of this utility model is realized by following technical proposals: a kind of sunk type shallow/deep groove type idler machining, comprise quarter line pillaring, steel pipe crossbeam and idler machining, quarter line pillaring is supported in the two ends of steel pipe crossbeam, idler machining is arranged on steel pipe crossbeam, described idler machining is symmetrical arranged by two long rollers and two short roller and forms a V-shaped structure, and the axis of long roller becomes β with horizon
2angle, the axis of short roller becomes β with horizon
1angle, β
2> β
1; The shape of described steel pipe crossbeam is corresponding with idler machining, and the bottom of steel pipe crossbeam is in below middle frame; Between long roller and short roller, be provided with a B-C post, between two short roller, be provided with No. two B-C posts.
As a kind of optimal way, wherein: 65 °>=β
2>=55 °, 20 °>=β
1>=35 °.
As a kind of optimal way, a described B-C post is V-arrangement, and down, the dual-side of V-arrangement is connected with the bottom surface of long roller with short roller its open end respectively.
As a kind of optimal way, described No. two B-C posts are V-arrangement, and down, dual-side is connected with the bottom surface of two short roller its open end respectively.
As a kind of optimal way, also comprise mounting base and middle frame, described quarter line pillaring is fixed by attaching parts and mounting base and middle frame.
As further preferred embodiment, described middle frame is provided with reinforced rib, and reinforced rib is supported in the two ends of steel pipe crossbeam.
As a kind of optimal way, idler machining is placed the U-shaped load-transfer device that shape is with it corresponding.
In the utility model, the effect of part is as follows:
Idler machining: form a V-shaped by two long rollers and two short roller, and in fact, angle of inclination due to long roller is greater than the angle of inclination of short roller, therefore, the two side ends of the idler machining of this v-shaped structure is toward interior contraction, and therefore, the height of quarter line pillaring is minimized, effectively reduce the weight of shallow/deep groove type idler machining, save manufacturing cost.Meanwhile, the theoretical zone face height of quarter line pillaring, close to the height of middle frame, prevents the problem that conventional deep tank type idler machining rigidity and stability deficiency cause belt deflection to damage.
Steel pipe crossbeam: its structure is bent into corresponding V-arrangement according to the design of idler machining, makes the bottom of steel pipe crossbeam be in below middle frame, improves rigidity and the stability of shallow/deep groove type idler machining.
A B-C post and No. two B-C posts: for playing the effect being fixedly connected with adjacent two rollers.
Compared with prior art, the beneficial effects of the utility model: the utility model sunk type shallow/deep groove type idler machining, by the steel pipe type crossbeam of symmetrical bending, reduce the height of quarter line pillaring, the bottom of steel pipe type crossbeam is made to be in below middle frame, improve rigidity and the stability of shallow/deep groove type idler machining, prevent the problem that conventional deep tank type idler machining rigidity and stability deficiency cause belt deflection to damage, simultaneously, reduce quarter line pillaring height, effectively reduce the weight of shallow/deep groove type idler machining, save manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model sunk type shallow/deep groove type idler machining.
Fig. 2 is that the A of Fig. 1 is to schematic diagram.
In figure: 1-quarter line pillaring, 2-reinforced rib, 3-steel pipe crossbeam, the long roller of 4-, 5-B-C post, 6-short roller, 7-No. bis-B-C posts, 8-load-transfer device, 9-attaching parts, 10-middle frame, 11-mounting base.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is further described.
All features disclosed in this specification sheets, or the step in disclosed all methods or process, except the speciality mutually repelled and/or step, all can combine by any way, unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object, namely, unless specifically stated otherwise, an embodiment in a series of equivalence of each feature or similar characteristics.
As shown in Figure 1, 2, the utility model sunk type shallow/deep groove type idler machining comprises quarter line pillaring 1, steel pipe crossbeam 3, idler machining, mounting base 11 and middle frame 10.Quarter line pillaring 1 is supported in the two ends of steel pipe crossbeam 3, and idler machining is arranged on steel pipe crossbeam 3, and idler machining is placed the U-shaped load-transfer device 8 that shape is with it corresponding.
Described idler machining is symmetrical arranged by two long rollers 4 and two short roller 6 and forms a V-shaped structure, and the axis of long roller 4 becomes β with horizon
2angle, the axis of short roller 6 becomes β with horizon
1angle, β
2> β
1; Wherein: 65 °>=β
2>=55 °, 20 °>=β
1>=35 °.The shape of described steel pipe crossbeam 3 is corresponding with idler machining, and the bottom of steel pipe type crossbeam is in below middle frame, improves rigidity and the stability of shallow/deep groove type idler machining.Between long roller 4 and short roller 6, be provided with a B-C post 5, a described B-C post 5 is V-arrangement, and its open end down, and fix by the bottom of its opening and steel pipe crossbeam, and the dual-side of V-arrangement is connected with the bottom surface of short roller 6 with long roller 4 respectively.Between two short roller 6, be provided with No. two B-C posts 7, described No. two B-C posts 7 are V-arrangement, and its open end down, and fix by the bottom of its opening and steel pipe crossbeam, and dual-side is connected with the bottom surface of two short roller 6 respectively.
Described quarter line pillaring 1 is fixed by attaching parts 9 and mounting base 11, and mounting base is the adapter plate of whole idler machining.Described quarter line pillaring 1 is fixed by attaching parts 9 and middle frame 10, and the height of middle frame 10 is fixed, and described middle frame 10 is provided with reinforced rib 2, and reinforced rib 2 is supported in the two ends of steel pipe crossbeam 3, and reinforced rib plays the supplementary support effect to steel pipe crossbeam two ends intensity.
Workflow of the present utility model:
First, steel pipe crossbeam symmetry is bent into two sections of different angles, its concrete angle sets according to the shape of idler machining.Then, by quarter line pillaring, a B-C post and No. two corresponding being welded on steel pipe crossbeam of B-C post, firm effect is played.Snapped in by long roller between quarter line pillaring and a B-C post, short roller subcard enters between a B-C post and No. two B-C posts again, and fixing.Because two long rollers being arranged symmetrically with and two short roller form the V-shaped idler machining of two different angles respectively, this idler machining carries load-transfer device, when load-transfer device being carried bulk cargo, can not be scattered.And, what is more important, the height of described quarter line pillaring is minimized, theoretical zone face height is close to the height of middle frame, the bottom of steel pipe type crossbeam is made to be in below middle frame, improve rigidity and the stability of shallow/deep groove type idler machining, prevent the problem that conventional deep tank type idler machining rigidity and stability deficiency cause belt deflection to damage.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a sunk type shallow/deep groove type idler machining, comprise quarter line pillaring (1), steel pipe crossbeam (3) and idler machining, quarter line pillaring (1) is supported in the two ends of steel pipe crossbeam (3), idler machining is arranged on steel pipe crossbeam (3), it is characterized in that: described idler machining is symmetrical arranged by two long rollers (4) and two short roller (6) and forms a V-shaped structure, and the axis of long roller (4) becomes β with horizon
2angle, the axis of short roller (6) becomes β with horizon
1angle, β
2> β
1; The shape of described steel pipe crossbeam (3) is corresponding with idler machining; Between long roller (4) and short roller (6), be provided with a B-C post (5), between two short roller (6), be provided with No. two B-C posts (7).
2. sunk type shallow/deep groove type idler machining as claimed in claim 1, is characterized in that: wherein: 65 °>=β
2>=55 °, 20 °>=β
1>=35 °.
3. sunk type shallow/deep groove type idler machining as claimed in claim 1, it is characterized in that: a described B-C post (5) is V-arrangement, down, the dual-side of V-arrangement is connected with the bottom surface of long roller (4) with short roller (6) its open end respectively.
4. sunk type shallow/deep groove type idler machining as claimed in claim 1, it is characterized in that: described No. two B-C posts (7) are V-arrangement, down, dual-side is connected with the bottom surface of two short roller (6) its open end respectively.
5. sunk type shallow/deep groove type idler machining as claimed in claim 1, is characterized in that: also comprise mounting base (11) and middle frame (10), and described quarter line pillaring (1) is fixed by attaching parts (9) and mounting base (11) and middle frame (10).
6. sunk type shallow/deep groove type idler machining as claimed in claim 5, it is characterized in that: described middle frame (10) is provided with reinforced rib (2), reinforced rib (2) is supported in the two ends of steel pipe crossbeam (3).
7. sunk type shallow/deep groove type idler machining as claimed in claim 1, is characterized in that: on idler machining, place the U-shaped load-transfer device (8) that shape is with it corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520150738.6U CN204528494U (en) | 2015-03-17 | 2015-03-17 | Sunk type shallow/deep groove type idler machining |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520150738.6U CN204528494U (en) | 2015-03-17 | 2015-03-17 | Sunk type shallow/deep groove type idler machining |
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|---|---|
| CN204528494U true CN204528494U (en) | 2015-08-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466815A (en) * | 2018-05-25 | 2018-08-31 | 华电重工股份有限公司 | A kind of carrier roller of belt conveyer group and ribbon conveyer |
-
2015
- 2015-03-17 CN CN201520150738.6U patent/CN204528494U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466815A (en) * | 2018-05-25 | 2018-08-31 | 华电重工股份有限公司 | A kind of carrier roller of belt conveyer group and ribbon conveyer |
| CN108466815B (en) * | 2018-05-25 | 2024-03-29 | 华电重工股份有限公司 | Belt conveyor carrier roller group and belt conveyor |
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