CN201458238U - Single-layer core conveyer band capable of achieving high intensity mechanical joint - Google Patents
Single-layer core conveyer band capable of achieving high intensity mechanical joint Download PDFInfo
- Publication number
- CN201458238U CN201458238U CN2009200316009U CN200920031600U CN201458238U CN 201458238 U CN201458238 U CN 201458238U CN 2009200316009 U CN2009200316009 U CN 2009200316009U CN 200920031600 U CN200920031600 U CN 200920031600U CN 201458238 U CN201458238 U CN 201458238U
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- core conveyer
- joint
- conveyer band
- layer core
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Abstract
The utility model relates to a single-layer core conveyer band capable of achieving high intensity mechanical joint, which solves the technical problems of low mechanical joint intensity, short joint service span and the like in the prior art when a single-layer conveyer band is connected. The single-layer core conveyer band comprises an upper covering rubber layer, a middle framework layer, a lower covering rubber layer and an overlapping portion which is close to the end of the conveyer band. The single-layer core conveyer band is characterized in that the upper portion and the lower portion of the framework layer of the overlapping portion are respectively provided with a reinforcing framework layer. Since the single-layer core conveyer band adopts the structure of increasing the reinforcing framework layer on the overlapping portion, the lateral intensity of the overlapping portion is greatly improved, thereby improving the intensity of the joint, leading the overlapping portion to be more abrasion-resistance, guaranteeing that the framework not can not be stretched break, greatly prolonging the service span of the joint, and leading the comprehensive performance of the joints of products to reach regulated requirements.
Description
Technical field
The utility model relates to rubber conveyer belt, specifically a kind of individual layer core conveyer belt of realizing the high-strength mechanical joint.
Background technology
More and more develop to lightness in the load-transfer device technical field at present, wherein the individual layer core conveyer belt is exactly one of them developing direction.But a major reason that restricts its development is exactly its joint problem.In order to satisfy the needs of its development, employed conveying band joint must reach quite high strength of joint.
Existing conveying band joint technology mainly is ply adhesion method and the mechanical splice method of beating belt mouth formula.Ply adhesion method joint mainly is to use at multiply cloth core band.Be that fabric core conveyor belt is pushed aside every layer of framework material by certain step length, the joint technology that then two is bonded together, the method complex process, but strength of joint can reach more than 80%.The mechanical splice method of beating belt mouth formula mainly is a joint technology of utilizing the metal skin bracelet directly load-transfer device two to be linked together.The method technology is simple, but its strength of joint of present technology can only reach 40%, and service life is short.
As mentioned above, the ply adhesion method is not suitable for the individual layer core conveyer belt.Can to a certain extent load-transfer device be linked together though beat the mechanical splice method of belt mouth formula, not be suitable for the individual layer core conveyer belt.Because, the individual layer core conveyer belt is because its these characteristics of single layer casing play make its horizontal brute force lower, as adopting the mechanical splice method of beating belt mouth formula, its strength of joint can only reach 20%～30% of institute's desired strength, in addition, joint area is not wear-resisting, and the casing play parallel is easily broken, and the joint life-span is short.
Summary of the invention
The purpose of this utility model is technical matterss such as the machinery strength of joint is low in order to solve the defeated band of individual layer core that prior art exists and to connect, the joint life-span is short, and a kind of individual layer core conveyer belt of realizing the high-strength mechanical joint that provides.
In order to solve the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of individual layer core conveyer belt of realizing the high-strength mechanical joint, it comprises covering glue layer, middle casing play, following covering glue layer, and the clinch of close load-transfer device termination, it is characterized in that: the upper and lower of described clinch casing play is respectively equipped with the enhancing casing play.
In the further detailed structure of the utility model, also has following technical characterictic: also be provided with the filling glue-line on the described enhancing casing play.
In the further detailed structure of the utility model, also have following technical characterictic: the distance L between described clinch termination and the load-transfer device termination is 5-50mm.
In the further detailed structure of the utility model, also have following technical characterictic: the length l of described clinch is 10-300mm.
In the further detailed structure of the utility model, also have following technical characterictic: the outside face of described filling glue-line is concordant with the outside face of following covering glue layer with last covering glue layer respectively.
Compared with prior art, the utlity model has following advantage and good effect:
Because the utility model has adopted said structure, increased the enhancing casing play at clinch, improved the transverse strength of clinch greatly, thereby improved strength of joint, make clinch more wear-resisting, guaranteed that the casing play parallel can not broken, prolonged the joint life-span greatly, thereby made product joint Combination property reach the requirement of regulation.
Description of drawings
The structural representation of Fig. 1 the utility model individual layer core conveyer belt.
1, goes up covering glue layer; 2, casing play; 3, following covering glue layer; 4, clinch; 5, strengthen casing play; 6, fill glue-line.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Referring to Fig. 1, it comprises covering glue layer 1, middle casing play 2, following covering glue layer 3 the utility model individual layer core conveyer belt, and the clinch 4 of close load-transfer device termination, the upper and lower of described clinch 4 casing plays is respectively equipped with and strengthens casing play 5, strengthens casing play 5 and can adopt polyester cord, wire, polyester canvas etc. as its enhancement layer.Strengthening casing play 5 can adopt method such as direct sulfuration, indirect cure or cold bonding and casing play 2 to be solidified togather.In order to make belt outer surface level and smooth, can also be provided with on the described enhancing casing play 5 and fill glue-line 6, the outside face of filling glue-line 6 is concordant with the outside face of following covering glue layer 3 with last covering glue layer 1 respectively, thereby makes load-transfer device become the integral body of outer surface smoother.Therefore, load-transfer device clinch 4 is from top to bottom successively by the filling glue-line 6 on top, the enhancing casing play 5 on top, and middle casing play 2, and the filling glue-line 6 of the enhancing casing play 5 of bottom, bottom totally five layers of formation have improved the transverse strength of clinch greatly.
In order to make the load-transfer device clinch that enough intensity can be arranged, the distance L between described clinch 4 terminations and the load-transfer device termination is 5-50mm, and its preferred version is 10mm.The length l of clinch 4 is 10-300mm, and its preferred version is 60mm.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (5)
1. the individual layer core conveyer belt that can realize the high-strength mechanical joint, it comprises covering glue layer, middle casing play, following covering glue layer, and the clinch of close load-transfer device termination, it is characterized in that: the upper and lower of described clinch casing play is respectively equipped with the enhancing casing play.
2. the individual layer core conveyer belt of realizing the high-strength mechanical joint according to claim 1 is characterized in that: also be provided with the filling glue-line on the described enhancing casing play.
3. the individual layer core conveyer belt of realizing the high-strength mechanical joint according to claim 1 and 2 is characterized in that: the distance L between described clinch termination and the load-transfer device termination is 5-50mm.
4. the individual layer core conveyer belt of realizing the high-strength mechanical joint according to claim 1 and 2 is characterized in that: the length l of described clinch is 10-300mm.
5. the individual layer core conveyer belt of realizing the high-strength mechanical joint according to claim 1 and 2 is characterized in that: the outside face of described filling glue-line is concordant with the outside face of following covering glue layer with last covering glue layer respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200316009U CN201458238U (en) | 2009-08-14 | 2009-08-14 | Single-layer core conveyer band capable of achieving high intensity mechanical joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200316009U CN201458238U (en) | 2009-08-14 | 2009-08-14 | Single-layer core conveyer band capable of achieving high intensity mechanical joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201458238U true CN201458238U (en) | 2010-05-12 |
Family
ID=42385591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200316009U Expired - Lifetime CN201458238U (en) | 2009-08-14 | 2009-08-14 | Single-layer core conveyer band capable of achieving high intensity mechanical joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201458238U (en) |
-
2009
- 2009-08-14 CN CN2009200316009U patent/CN201458238U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QINGDAO RUBBER SIX CONVEYOR BELT CO., LTD. Free format text: FORMER OWNER: SUN LIANSHENG Effective date: 20150714 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150714 Address after: 266111, Jinling Road, Qingdao District, Chengyang, Shandong Patentee after: Qingdao Rubber Six Conveyer Belt Co., Ltd. Address before: 266021 Shandong Province, Qingdao City Huayang Road No. 36 Qingdao XiangLiu Group Co Ltd Patentee before: Sun Liansheng |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |
|
| CX01 | Expiry of patent term |