CN203322155U - Oblique step-type joint of conveyor belt - Google Patents
Oblique step-type joint of conveyor belt Download PDFInfo
- Publication number
- CN203322155U CN203322155U CN2013203943094U CN201320394309U CN203322155U CN 203322155 U CN203322155 U CN 203322155U CN 2013203943094 U CN2013203943094 U CN 2013203943094U CN 201320394309 U CN201320394309 U CN 201320394309U CN 203322155 U CN203322155 U CN 203322155U
- Authority
- CN
- China
- Prior art keywords
- conveyor belt
- type joint
- rubber cover
- layer
- ladder
- 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
Images
Landscapes
- Belt Conveyors (AREA)
Abstract
The utility model particularly relates to an oblique step-type joint of a conveyor belt, which belongs to the technical field of machine manufacturing. The oblique step-type joint of the conveyor belt comprises the following components: upper covering rubber, lower covering rubber, and a non-woven fabric layer which is arranged between the upper covering rubber and the lower covering rubber and comprises multiple layers of non-woven fabrics. The oblique step-type joint of the conveyor belt is characterized in that: the joint is arranged to a step-shaped member from bottom to top or from top to bottom; each boundary between two adjacent steps is parallel with other boundaries among the steps; the boundaries are obliquely arranged; and included angles between the boundaries and the length direction of the conveyor belt are set to 15-75 DEG. The oblique step-type joint of the conveyor belt according to the utility model can improve strength and elasticity of the connection part of the conveyor belt, and furthermore prolongs service life of the conveyor belt.
Description
Technical field
The utility model is specifically related to a kind of conveying band joint, belongs to machinery manufacturing technology field.
Background technique
The connecting means of conveying band joint comprises glue cold bonding and two kinds of techniques of the hot sulphur of straight peen, generally first two end connectors of conveyor belt is arranged to corresponding shape, and then brush daub water, finally pastes and gets final product.Usually two end connectors of conveyor belt are arranged to corresponding straight peen ladder-type in prior art, the drawback of this joint is 1, joint strength is inadequate, the situation of joint breaking easily occurs, and working life is short; 2, it is really up to the mark that conveyor belt connects rear butt splice, its elasticity variation of bending to the cylinder place, the phenomenons such as the joining seam that seam crossing often occurs comes unglued, alice, even cause dirty phenomenon, for example carry grain (sand, coal dust) seam crossing easily dirty, conveyor belt working life has all been shortened in the appearance of these phenomenons greatly.
The model utility content
For solving the above-mentioned problems in the prior art, the purpose of this utility model is to improve a kind of conveyor belt angled step type joint, to reach intensity and the elasticity that improves the conveyor belt joint, and then improves the conveyor belt effect in working life.
The technical solution of the utility model is: a kind of conveyor belt angled step type joint, comprise rubber cover, lower rubber cover and the nonwoven layer that comprises multi-layer nonwoven fabrics between two-layer rubber cover, and it is arranged to from bottom to top or top-down ladder-type; Border between described adjacent ladder is parallel to each other, and is obliquely installed, and the angle of itself and conveyor belt length direction all is set to 15 °～75 °.
Optimize, the surface tilt setting on described each ladder through-thickness, the angle of itself and horizontal plane all is set to 15 °～75 °.
Optimize, along the conveyor belt width direction, glue position, limit is set in the both sides of nonwoven layer, the surface of glue position, described limit and lower rubber cover or upper rubber cover maintains an equal level.
Optimize, the width of each ladder is set to 5～35cm.
Optimize, described nonwoven layer comprises 2～10 layers of nonwovens.
Optimize, the width of described lower rubber cover or upper rubber cover is set to 5cm, and the width of each layer of nonwovens all is set to 20cm.
The docking calculation of the conveyor belt angled step type joint that the utility model provides is that at first pretreatment is carried out in butt joint, comprising: the processing of surface roughening, cleaning, brush coating slurry, add top glue on glue position, limit plane on it is flushed with belt body; The utility model is to conveying band joint and the top-down joint of angled step type from bottom to top and overlaps, two side-swaies are neat, and seam is spelled neat, requires the same layer nonwovens mutually to laminate, and the joint after overlap joint and belt body are in line; And then with rubber hammer, joint is suppressed tightly, the air exhausting in band is removed, avoid bubbling; Surperficial jointing in two joint docking is filled out sealing rubber; Finally carry out vulcanizing treatment.
The beneficial effects of the utility model are: 1, by adopting the ladder-type setting of upper and lower rubber cover and multi-layer nonwoven fabrics, and being obliquely installed of each ladder, make the lifting surface area of joint large, conveyor belt tensile strength after docking is large, especially can bear larger axial tension, in use be not easy to break cracking; 2, by each ladder both sides, glue position, limit being set, the seam adjustability after two joints docking is strengthened, its elasticity increase of bending to the cylinder place, avoided the appearance of the bad phenomenon such as the coming unglued of seam crossing, alice, extended the working life of conveyor belt; 3, by the width of nonwovens layer of cloth and each ladder is set, make in two joints after the docking of corresponding ladder, cohesive force is strong, and tensile strength is large, not easy-rupturing.
The accompanying drawing explanation
The schematic perspective view that Fig. 1 is the utility model conveyor belt angled step type joint;
The front view that Fig. 2 is the utility model conveyor belt angled step type joint;
The plan view that Fig. 3 is the utility model conveyor belt angled step type joint;
Front view after two embodiments' that Fig. 4 provides for the utility model joint docking.
1, first layer nonwovens; 2, second layer nonwovens; 3, the 3rd layer of nonwovens; 4, the 4th layer of nonwovens; 5, layer 5 nonwovens; 6, the border between adjacent ladder; 7, lower rubber cover; 8, upper rubber cover; 9, limit glue position; 10, the surface on the ladder through-thickness; 11, the width of ladder.
Embodiment
Further illustrate the utility model below by embodiment and accompanying drawing.
The present embodiment provides conveyor belt angled step type joint, comprises rubber cover 8, lower rubber cover 7 and the nonwoven layer that comprises multi-layer nonwoven fabrics between two-layer rubber cover, and it is arranged to ladder-type (as shown in Figure 1) from bottom to top; Border 6 between described adjacent ladder is parallel to each other, and is obliquely installed, and the angle of itself and conveyor belt length direction all is set to 45 °.
Surface 10 on described each ladder through-thickness is obliquely installed, and the angle of itself and horizontal plane all is set to 60 °.
Along the conveyor belt width direction, glue position, limit 9 is set in the both sides of nonwoven layer, glue position, described limit 9 maintains an equal level with the surface of lower rubber cover 7.
Described nonwoven layer comprises 5 layers of nonwovens.First layer nonwovens 1 as Figure 1-4, second layer nonwovens 2, the 3rd layer of nonwovens 3, the 4th layer of nonwovens 4, and layer 5 nonwovens 5.
The width of described lower rubber cover is set to 5cm, and the width 11 of each layer of nonwovens all is set to 20cm.
Concrete, the width of described each ladder refers to the length of side of each ladder of parallelogram along the conveyor belt length direction.
The present embodiment provides conveyor belt angled step type joint and embodiment's 1 difference to be: upper rubber cover, lower rubber cover and the nonwoven layer that comprises multi-layer nonwoven fabrics between two-layer rubber cover, be arranged to top-down ladder-type (as shown in the top sub of Fig. 3 conveyor belt).Glue position, described limit 9 maintains an equal level with the surface of upper rubber cover 8, and the width of upper rubber cover 8 is set to 5cm.
The docking calculation of the conveyor belt angled step type joint that present embodiment provides is that at first pretreatment is carried out in butt joint, comprising: the processing of surface roughening, cleaning, brush coating slurry, add top glue on glue position, limit plane on it is flushed with belt body; It is that embodiment 1 is that embodiment 2 overlaps with top-down joint that present embodiment is to the conveying band joint of angled step type from bottom to top, two side-swaies are neat, and seam is spelled neat, require the same layer nonwovens mutually closely to be connected, joint after overlap joint and belt body in line, as shown in Figure 4; And then with rubber hammer, joint is suppressed tightly, the air exhausting in band is removed, avoid bubbling; Surperficial jointing in two joint docking is filled out sealing rubber; Finally carry out vulcanizing treatment.
The characteristics of present embodiment are: 1, by adopting the ladder-type setting of upper and lower rubber cover and multi-layer nonwoven fabrics, and being obliquely installed of each ladder, make the lifting surface area of joint large, conveyor belt tensile strength after docking is large, especially can bear larger axial tension, in use be not easy to break cracking; 2, by each ladder both sides, glue position, limit being set, the seam adjustability after two joints docking is strengthened, its elasticity increase of bending to the cylinder place, avoided the appearance of the bad phenomenon such as the coming unglued of seam crossing, alice, extended the working life of conveyor belt; 3, by the width of nonwovens layer of cloth and each ladder is set, make in two joints after the docking of corresponding ladder, cohesive force is strong, and tensile strength is large, not easy-rupturing.
Claims (6)
1. a conveyor belt angled step type joint, comprise rubber cover, lower rubber cover and the nonwoven layer that comprises multi-layer nonwoven fabrics between two-layer rubber cover, and it is characterized in that: it is arranged to from bottom to top or top-down ladder-type; Border between described adjacent ladder is parallel to each other, and is obliquely installed, and the angle of itself and conveyor belt length direction all is set to 15 °～75 °.
2. conveyor belt angled step type joint according to claim 1 is characterized in that: the surface tilt setting on described each ladder through-thickness, the angle of itself and horizontal plane all is set to 15 °～75 °.
3. conveyor belt angled step type joint according to claim 2 is characterized in that: along the conveyor belt width direction, glue position, limit is set in the both sides of nonwoven layer, the surface of glue position, described limit and lower rubber cover or upper rubber cover maintains an equal level.
4. conveyor belt angled step type joint according to claim 3, it is characterized in that: the width of each ladder is set to 5～35cm.
5. according to the described conveyor belt angled step of claim 1～4 any one type joint, it is characterized in that: described nonwoven layer comprises 2～10 layers of nonwovens.
6. conveyor belt angled step type joint according to claim 5, it is characterized in that: the width of described lower rubber cover or upper rubber cover is set to 5cm, and the width of each layer of nonwovens all is set to 20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203943094U CN203322155U (en) | 2013-07-04 | 2013-07-04 | Oblique step-type joint of conveyor belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203943094U CN203322155U (en) | 2013-07-04 | 2013-07-04 | Oblique step-type joint of conveyor belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322155U true CN203322155U (en) | 2013-12-04 |
Family
ID=49661509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203943094U Expired - Fee Related CN203322155U (en) | 2013-07-04 | 2013-07-04 | Oblique step-type joint of conveyor belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594573A (en) * | 2020-04-08 | 2020-08-28 | 贵州大方发电有限公司 | Belt vulcanization joint and splicing method thereof |
-
2013
- 2013-07-04 CN CN2013203943094U patent/CN203322155U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594573A (en) * | 2020-04-08 | 2020-08-28 | 贵州大方发电有限公司 | Belt vulcanization joint and splicing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103399434B (en) | Display panel and Fanout line structure thereof | |
| CN203322155U (en) | Oblique step-type joint of conveyor belt | |
| CN104338723B (en) | A kind of full-automatic bucket for drinking water production line cleans device | |
| CN205018991U (en) | Rag, water tank and cleaning device thereof | |
| CN205390455U (en) | Clamping mechanism in rib knit cuff material returned device | |
| CN204715671U (en) | L shape furred ceiling gypsum plank | |
| CN206856714U (en) | High-speed maglev train composite plate | |
| CN202420279U (en) | Round head of radiator | |
| CN203113791U (en) | Concrete pump truck and fifth arm support thereof | |
| CN103072635A (en) | Connection method for butt-joint components of side walls of van type transport vehicle | |
| CN209443673U (en) | A kind of seamless vitrified clay tile | |
| CN103133600A (en) | Joint structure of high-strength aramid fiber conveying belt and jointing method thereof | |
| CN103821876B (en) | Belt of belt conveyer joint structure and attaching method thereof | |
| US9611962B2 (en) | Tongue-and-groove coupling between panels of self-supporting air-conditioning ducts | |
| CN201471302U (en) | Abrasive belt joint structure | |
| CN205742997U (en) | Foursquare arc band groove heavy in section superelevation Fair-Faced Concrete Column template | |
| CN205133753U (en) | Workpiece spray device after electrophoresis | |
| CN204321436U (en) | For the ceramic substrate that Orthotropic Steel Bridge Deck diaphragm plate welds with floor | |
| CN110124944A (en) | An a kind of step completes the glue discharging mouth of U.S. seam construction | |
| CN203714507U (en) | Container | |
| CN202360528U (en) | Self-puncturing steel plate connecting structure | |
| CN202789908U (en) | Section | |
| CN204252451U (en) | A kind of longitudinal lap joint ceramic tile | |
| CN203233969U (en) | Grain tank structure of grain drying machine | |
| CN220615770U (en) | Reinforced wiper strip |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20131204 Termination date: 20170704 |