CN101143648A - Conveying belt with joint - Google Patents
Conveying belt with joint Download PDFInfo
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- CN101143648A CN101143648A CNA200710176615XA CN200710176615A CN101143648A CN 101143648 A CN101143648 A CN 101143648A CN A200710176615X A CNA200710176615X A CN A200710176615XA CN 200710176615 A CN200710176615 A CN 200710176615A CN 101143648 A CN101143648 A CN 101143648A
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- load
- transfer device
- rope
- belt carcass
- joint
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Abstract
The invention discloses a conveyor belt with connector, which includes an elastic rubber body; a continuous reinforcing belt core extending from one end of the conveyor belt to the other end of the belt is embedded in the elastic rubber body; both ends of the conveyor belt are respectively provided with connectors consisting of common rubber conveyor belts and connected with the elastic rubber body and the belt core; the connectors can adhere the conveyor belt into a circular shape. With connectors consisting of common rubber conveyor belts and arranged on both ends of the conveyor belt, the invention solves the problem that the current polyurethane conveyor belts or synthetic rubber conveyor belts cannot be adhered or connected on the site, and provides convenience for the conveyor belts to be used without suit installation.
Description
Technical field
The present invention relates to a kind of load-transfer device, especially a kind of load-transfer device that has joint.
Background technology
In the past, what people used is the General Purpose Rubber load-transfer device mostly, though this load-transfer device can carry out bonding connection easily, thereby be convenient for people to installation at the scene or repair operation, but intensity because of General Purpose Rubber, hardness, resistance to abrasion is all lower, thereby exist load-carrying capacity low, the problem that service life is short, be difficult to satisfy the requirement of using in the abominable occasion of some operating modes, for this reason, people constantly improve the elastic body of load-transfer device, released successively and be the load-transfer device of elastic body with the polyurethane and be the load-transfer device of elastic body with other neoprene, because it is good that the elastic body material that the load-transfer device of these new releases adopts has a resistance to abrasion, good springiness, the intensity height, advantages such as tear resistance is good, therefore improve the load-carrying capacity of load-transfer device greatly, prolonged the service life of load-transfer device.
But, though polyurethane rubber and other neoprene function admirables, but can't resemble and adopt the General Purpose Rubber load-transfer device bonding way to carry out the scene to connect, thereby, the polyurethane load-transfer device that uses and other neoprene load-transfer devices are made into jointless ring-type load-transfer device usually at present, must install in the suit mode during use, and in the reality, have a lot of occasions be not because of the driven roller of equipment long, be exactly narrow and small, or because of other reasons, and can't load-transfer device be installed in the suit mode because of the operational space, therefore, still there are awkward defective in existing polyurethane load-transfer device and other neoprene load-transfer devices.
Summary of the invention
Problem at prior art exists the purpose of this invention is to provide a kind of load-transfer device that has joint, and this load-transfer device can utilize the joint that presets on it to carry out on-the-spot bonding connection, thereby makes things convenient for installing and using of load-transfer device.
For achieving the above object, a kind of load-transfer device that has joint of the present invention comprises the caoutchouc elasticity main body, the caoutchouc elasticity main body is embedded with the continuous reinforcement belt carcass that extends to its other end from load-transfer device one end, the load-transfer device two ends are respectively arranged with the joint that is made of the General Purpose Rubber load-transfer device that links into an integrated entity with caoutchouc elasticity main body and belt carcass, utilize this joint, can be with the bonding ring-type that connects into of load-transfer device.
Further, described joint is made of the buried section of extending along the load-transfer device length direction and the section of stretching out two parts, wherein the buried section is plugged in the caoutchouc elasticity main body of load-transfer device with the tenon shape, the inboard surface of buried section is pressed on the load-transfer device belt carcass, the caoutchouc elasticity material of main part that its outer surface is transferred band covers, in the buried section, the caoutchouc elasticity material of main part of outer surface is connected to form an integral body with cast-in-place or calendering mode and buried section, the outer surface of the joint section of stretching out flushes with the conveyor belt surface of homonymy, the inboard surface of the section of stretching out is lower than the conveyor belt surface of its homonymy, the outer surface of load-transfer device one end junction and load-transfer device upper surface flush, the outer surface of load-transfer device other end joint flushes with the lower surface of load-transfer device, and two joints overlap mutually to connect by known way and make load-transfer device form a ring-type.
Further, be distributed with several open-works on the buried section of described joint, the caoutchouc elasticity material of main part on the load-transfer device is filled these open-works, and utilizes these open-works to form anchoring shape structure.
Further, described belt carcass twines the back by steel rope or cotton rope or nylon rope or polyester rope or blending cotton rope and cuts off at the position, termination of load-transfer device and form.
Further, described belt carcass also comprise cover by described rope the upper and lower lip-deep layer of cloth of the wire rope core that constitutes that twines.
Further, described layer of cloth is canvas layer or nylon layer of cloth or flax layer of cloth, and the material of described caoutchouc elasticity main body is neoprene or polyurethane adhesive.
Further, described belt carcass twines back from the middle length direction symmetry along load-transfer device of load-transfer device to the load-transfer device both sides by two ropes and forms in the cut-out of the position, termination of load-transfer device, and two one in ropes are the left-hand lay rope, and one is right lay rope.
Further, described belt carcass twines back from the middle length direction symmetry along load-transfer device of load-transfer device to the load-transfer device both sides by two groups of ropes and forms in the cut-out of the position, termination of load-transfer device, every group of rope comprises the right lay rope of at least one left-hand lay rope and equivalent amount, the wound in parallel mutually of restricting in every group of rope, and the relative load-transfer device length direction line of centers symmetry that puts in order of left and right torsade in two groups of ropes.
Further, described belt carcass twines the back continuously by a rope and cuts off at the position, termination of load-transfer device and form along the length direction of load-transfer device from its opposite side of load-transfer device one side direction.
Further, described belt carcass twines the back continuously by one group of rope and cuts off at the position, termination of load-transfer device and form along the length direction of load-transfer device from its opposite side of load-transfer device one side direction, this group rope comprises the right lay rope of at least one left-hand lay rope and equivalent amount, each winding that is parallel to each other of restricting.
Further, described rope band core also comprises the horizontal rope that extends along vertical transport strip length direction, this laterally rope and the rope that extends along the load-transfer device length direction be woven into nettedly, constitute a netted belt carcass jointly.
Further, the described rope that extends along the load-transfer device length direction is compiled into netted belt carcass mutually with twisted shape and described horizontal rope.
The present invention is by after being provided with the joint that is made of the General Purpose Rubber load-transfer device at the load-transfer device two ends, solved existing polyurethane load-transfer device or neoprene load-transfer device and can't carry out on-the-spot bonding bonded assembly problem, made things convenient for of the use of these load-transfer devices in the occasion that can't carry out the suit installation.
Description of drawings
Fig. 1 is a load-transfer device left end joint area structural representation of the present invention;
Fig. 2 is a belt right end junction of the present invention position structural representation;
The canoe scheme drawing of wire rope core in belt carcass when Fig. 3 is the making load-transfer device;
Fig. 4 is first kind of canoe scheme drawing of wire rope core in the belt carcass;
Fig. 5 is second kind of canoe scheme drawing of wire rope core in the belt carcass;
Fig. 6 is the third canoe scheme drawing of wire rope core in the belt carcass;
Fig. 7 is the 4th a kind of canoe scheme drawing of wire rope core in the belt carcass;
Fig. 8 is a netted steel rope enlarged diagram shown in Figure 7;
Fig. 9 is the sectional schematic diagram of netted wire rope core shown in Figure 8;
Structural representation when Figure 10 weaves in the twisted shape mode for wire rope core.
The specific embodiment
As shown in Figure 1 and Figure 2, the load-transfer device that the present invention has a joint comprises the reinforcement belt carcass of the layer of cloth 3,3 that is covered by wire rope core 2 and upper and lower thereof of caoutchouc elasticity main body 1 and its embedded set ' constitute, and reinforcement extends to its other end with belt carcass from load-transfer device one end; The load-transfer device two ends are respectively arranged with the joint that is made of the General Purpose Rubber load-transfer device that links into an integrated entity with caoutchouc elasticity main body 1 and belt carcass, each joint constitutes by the buried section 4 (4 ') of extending along the load-transfer device length direction and the section of stretching out 5 (5 ') two parts, wherein buried section 4 (4 ') are plugged in the caoutchouc elasticity main body 1 of load-transfer device with the tenon shape, the inboard surface of buried section 4 (4 ') be pressed over layer of cloth 3 or 3 in the load-transfer device belt carcass ' on, the caoutchouc elasticity material of main part that its outer surface is transferred band covers, lining, buried section 4 (4 '), the caoutchouc elasticity material of main part of outer surface is connected to form an integral body with cast-in-place or calendering mode and buried section 4 (4 '), the outer surface of 5 (5 ') section of stretching out flushes with the conveyor belt surface of homonymy, the inboard surface of the section of stretching out 5 (5 ') is lower than the conveyor belt surface of its homonymy, the outer surface of load-transfer device left end joint and the upper surface flush of load-transfer device, the outer surface of belt right end junction flushes with the lower surface of load-transfer device.
During use, two end junctions of load-transfer device adopt the mutual bonding connection of overlapping mode, and make load-transfer device form a closed-loop.When overlap joint connected, the inboard surface of the two joint sections of stretching out 5 (5 ') was pressed over together and by adhesion agent mutually and is adhesively fixed.As shown in FIG., for improving the Joint strenght between the two joint sections of stretching out 5 (5 '), the inboard surface of the two joint sections of stretching out 5 (5 ') can be arranged to stepped, the area when increasing the two bonding connects.
Load-transfer device of the present invention is owing to be provided with the special jointing that is made of the General Purpose Rubber load-transfer device, thereby make existing polyurethane load-transfer device or other also can carry out on-the-spot bonding connection by bonding bonded assembly neoprene load-transfer device, made things convenient for promoting the use of of this class load-transfer device.
Caoutchouc elasticity main body 1 in the said conveyer belt can be selected polyurethane adhesive for use, or neoprene or other suitable rubber.
Wire rope core 2 in the belt carcass can be by forming in the cut-out of the position, termination of load-transfer device after steel rope or cotton rope or nylon rope or polyester rope or the winding of blending cotton rope.
Layer of cloth 3,3 ' can adopt canvas also can adopt other suitable cloth such as nylon cloth, linen.
The present invention has the load-transfer device of joint when making, at first on backing roll, establish layer of cloth and twine wire rope core with the landing slab upper berth by the production method of known joint-free conveyer belt, and from load-transfer device one end to its other end curing rubber elastic body of progressively casting, wait to be cast to (calling tail end in the following text) behind the load-transfer device other end, the buried section of the conveying band joint that will be made by the General Purpose Rubber load-transfer device is laid on the belt carcass, at this moment be cast with rubber in the belt carcass of below, buried section, then at the upper surface of joint buried section casting rubber, the buried section is fully embedded within the caoutchouc elasticity main body, the rubber of casting is cured processing, and this end conveying band joint promptly forms an integral body with the caoutchouc elasticity main body of load-transfer device.After the tail end of load-transfer device is made and is finished, the front end of the load-transfer device that cause begins to make has most been finished curing, at this moment layer of cloth and the wire rope core of laying and being wrapped on the backing roll can be cut off, need keep and the cooresponding surplus of joint buried section length at the load-transfer device front end when cutting off belt carcass, then with conveyor belt turn-over, bury front tab by the same manner to load-transfer device at the another side of load-transfer device.
As shown in Figure 3, load-transfer device of the present invention is made because of adopting the mode identical with joint-free conveyer belt, therefore when twining wire rope core, can be by adopting different canoes and selecting for use the rope of different twisting directions to make the load-transfer device after the making reach better technique effect.Arrow A is depicted as the length direction of load-transfer device among the figure.
Wire rope core 4 in the load-transfer device belt carcass can be provided with in many ways, both can only be provided with in the mode of twining, and also can work out mode into the net and be provided with.
As shown in Figure 4, wire rope core 4 is entwined to the load-transfer device both sides along the length direction of load-transfer device (A to) symmetry in the middle of the load-transfer device by two steel ropes 21,22, and two 21,42 1 in ropes are the left-hand lay rope, and one is right lay rope.
Because rope is usually twisted with the fingers by certain rotation direction by multiply, in the working process, can produce certain rotation stress, and this stress is easy to cause load-transfer device be out of shape to a side, sideslip when causing load-transfer device to be worked influences ordinary production.Adopt two different ropes of twisting direction to twine and make belt carcass, the rotation stress of two ropes is cancelled out each other, effectively overcome problem, guarantee the normal operation of load-transfer device because of the caused belt deflection of rotation stress.
As shown in Figure 5, in order to overcome the belt deflection problem that causes by rope better, belt carcass 2 also can be twined by two groups of ropes to be made, form by a left-hand lay rope and a right lay rope (23,24 or 25,26) for every group, the winding that is parallel to each other of two ropes in every group, two rope groups (23,24) (25,26) are entwined to the load-transfer device both sides along the length direction of load-transfer device (A to) symmetry in the middle of the load-transfer device.Therefore the rotation stress because the left and right torsade in each rope group can be cancelled out each other, can further reduce the overbalance stress that is brought by rope in the load-transfer device, thoroughly eliminates the problem of the belt deflection that is caused by rope.
Though the rope group among Fig. 5 only comprises a pair of rope, in concrete the application, also can adopt a plurality of left-hand lay ropes and right lay rope, will guarantee that just the quantity of left and right torsade is identical, and the mutual mirror image that puts in order of left and right torsade in two rope groups gets final product according to every group of actual conditions.
As shown in Figure 6, belt carcass 2 also can be entwined from its opposite side of load-transfer device one side direction along the length direction of load-transfer device (A to) continuously by one group of rope, and this group rope is made up of a left-hand lay rope 27 and a right lay rope 28, two 27,28 windings that are parallel to each other of restricting.
In addition, the rope group that also can adopt many ropes to form is twined, but preferably makes the quantity of left and right torsade identical.
For simplified structure, the convenient making also can only adopt a rope to twine belt carcass 2.
In order further to improve the structural strength of load-transfer device Width, as shown in Figure 7, belt carcass 2 can be woven into rope netted, on the basis of canoe shown in Figure 4, only need to increase the horizontal rope 29 of vertical transport strip length direction, and adopt Fig. 8, common weaving manner shown in Figure 9 to weave and get final product.
In order to improve belt carcass intensity, reduce the rotation stress of rope band, belt carcass 2 also can weave by twisted shape weaving manner as shown in figure 10, be that per share warp in the netting is by a left-hand lay rope 21 ' and right lay rope 22 ' constitute, two ropes 21 ', 22 ' when weaving with parallel 29 respectively, also mutually twine.This mode is suitable for making the load-transfer device that length is big, width is big, intensity is high.
Wire rope core in the foregoing description is to be provided with in the mode of twining, and in addition, the wire rope core in these load-transfer device belt carcass also can directly be made of the discrete one by one rope of arranging along the load-transfer device Width, and the tension of at this moment only need will restricting at the two ends of every rope gets final product.Adopt this mode also netted wire rope core can be set simultaneously.
Claims (14)
1. load-transfer device that has joint, comprise the caoutchouc elasticity main body, the caoutchouc elasticity main body is embedded with the continuous reinforcement belt carcass that extends to its other end from load-transfer device one end, it is characterized in that, the load-transfer device two ends are respectively arranged with the joint that is made of the General Purpose Rubber load-transfer device that links into an integrated entity with caoutchouc elasticity main body and belt carcass, utilize this joint, can be with the bonding ring-type that connects into of load-transfer device.
2. load-transfer device as claimed in claim 1, it is characterized in that, described joint is made of the buried section of extending along the load-transfer device length direction and the section of stretching out two parts, wherein the buried section is plugged in the caoutchouc elasticity main body of load-transfer device with the tenon shape, on the pressured load-transfer device belt carcass thereunder in inboard surface of buried section, the caoutchouc elasticity material of main part that its outer surface is transferred band covers, in the buried section, the caoutchouc elasticity material of main part of outer surface is connected to form an integral body with cast-in-place or calendering mode and buried section, the outer surface of the joint section of stretching out flushes with the conveyor belt surface of homonymy, the inboard surface of the section of stretching out is lower than the conveyor belt surface of its homonymy, the outer surface of load-transfer device one end junction and the upper surface flush of load-transfer device, the outer surface of load-transfer device other end joint flushes with the lower surface of load-transfer device, and two joints overlap mutually to connect by known way and make load-transfer device form a ring-type.
3. load-transfer device as claimed in claim 2 is characterized in that, is distributed with several open-works on the buried section of described joint, and the caoutchouc elasticity material of main part on the load-transfer device is filled these open-works, and utilizes these open-works to form anchoring shape structure.
4. load-transfer device as claimed in claim 1 is characterized in that, described belt carcass is made of steel rope or cotton rope or nylon rope or polyester rope or blending cotton rope.
5. load-transfer device as claimed in claim 4 is characterized in that, described belt carcass also comprise cover by described rope the upper and lower lip-deep layer of cloth of the wire rope core that constitutes that twines, this layer of cloth is canvas layer or nylon layer of cloth or flax layer of cloth; The material of described caoutchouc elasticity main body is neoprene or polyurethane adhesive.
6. load-transfer device as claimed in claim 1 is characterized in that, described belt carcass twines the back by steel rope or cotton rope or nylon rope or polyester rope or blending cotton rope and cuts off at the position, termination of load-transfer device and form.
7. load-transfer device as claimed in claim 6 is characterized in that, described belt carcass also comprise cover by described rope the upper and lower lip-deep layer of cloth of the wire rope core that constitutes that twines.
8. load-transfer device as claimed in claim 7 is characterized in that, described layer of cloth is canvas layer or nylon layer of cloth or flax layer of cloth, and the material of described caoutchouc elasticity main body is neoprene or polyurethane adhesive.
9. load-transfer device as claimed in claim 6, it is characterized in that, described belt carcass twines back from the middle length direction symmetry along load-transfer device of load-transfer device to the load-transfer device both sides by two ropes and forms in the cut-out of the position, termination of load-transfer device, and two one in ropes are the left-hand lay rope, and one is right lay rope.
10. load-transfer device as claimed in claim 6, it is characterized in that, described belt carcass twines back from the middle length direction symmetry along load-transfer device of load-transfer device to the load-transfer device both sides by two groups of ropes and forms in the cut-out of the position, termination of load-transfer device, every group of rope comprises the right lay rope of at least one left-hand lay rope and equivalent amount, the wound in parallel mutually of restricting in every group of rope, and the relative load-transfer device length direction line of centers symmetry that puts in order of left and right torsade in two groups of ropes.
11. load-transfer device as claimed in claim 6 is characterized in that, described belt carcass twines the back continuously by a rope and cuts off at the position, termination of load-transfer device and form along the length direction of load-transfer device from its opposite side of load-transfer device one side direction.
12. load-transfer device as claimed in claim 6, it is characterized in that, described belt carcass twines the back continuously by one group of rope and cuts off at the position, termination of load-transfer device and form along the length direction of load-transfer device from its opposite side of load-transfer device one side direction, this group rope comprises the right lay rope of at least one left-hand lay rope and equivalent amount, each winding that is parallel to each other of restricting.
13. load-transfer device as claimed in claim 6 is characterized in that, described rope band core also comprises the horizontal rope that extends along vertical transport strip length direction, this laterally rope and the rope that extends along the load-transfer device length direction be woven into nettedly, constitute a netted belt carcass jointly.
14. load-transfer device as claimed in claim 13 is characterized in that, the described rope that extends along the load-transfer device length direction is compiled into netted belt carcass mutually with twisted shape and described horizontal rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710176615XA CN101143648A (en) | 2007-10-31 | 2007-10-31 | Conveying belt with joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710176615XA CN101143648A (en) | 2007-10-31 | 2007-10-31 | Conveying belt with joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101143648A true CN101143648A (en) | 2008-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200710176615XA Pending CN101143648A (en) | 2007-10-31 | 2007-10-31 | Conveying belt with joint |
Country Status (1)
| Country | Link |
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| CN (1) | CN101143648A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582077A (en) * | 2012-02-17 | 2012-07-18 | 洛阳栾川钼业集团股份有限公司 | Method for adhering joint of transport belt |
| CN104647890A (en) * | 2013-11-20 | 2015-05-27 | 曼罗兰网络系统有限责任公司 | Method for producing an endless transport belt |
| CN105438718A (en) * | 2015-11-06 | 2016-03-30 | 常勇 | Fabric core conveying belt joint |
| CN105501817A (en) * | 2015-11-26 | 2016-04-20 | 叙永郎酒东方玻璃有限公司 | Belt bucket elevator and belt joint method thereof |
| CN108341211A (en) * | 2018-03-29 | 2018-07-31 | 张家港市华申工业橡塑制品有限公司 | A kind of anti-slippery anti-deviation fabric core conveyor belt |
| CN108373014A (en) * | 2018-02-11 | 2018-08-07 | 苏州市优福通铝合金升降机械有限公司 | A kind of flexible wear-resistant transmission belt |
-
2007
- 2007-10-31 CN CNA200710176615XA patent/CN101143648A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582077A (en) * | 2012-02-17 | 2012-07-18 | 洛阳栾川钼业集团股份有限公司 | Method for adhering joint of transport belt |
| CN102582077B (en) * | 2012-02-17 | 2014-10-29 | 洛阳栾川钼业集团股份有限公司 | Method for adhering joint of transport belt |
| CN104647890A (en) * | 2013-11-20 | 2015-05-27 | 曼罗兰网络系统有限责任公司 | Method for producing an endless transport belt |
| CN105438718A (en) * | 2015-11-06 | 2016-03-30 | 常勇 | Fabric core conveying belt joint |
| CN105438718B (en) * | 2015-11-06 | 2017-09-05 | 常勇 | Fabric core conveyor belt joint |
| CN105501817A (en) * | 2015-11-26 | 2016-04-20 | 叙永郎酒东方玻璃有限公司 | Belt bucket elevator and belt joint method thereof |
| CN108373014A (en) * | 2018-02-11 | 2018-08-07 | 苏州市优福通铝合金升降机械有限公司 | A kind of flexible wear-resistant transmission belt |
| CN108341211A (en) * | 2018-03-29 | 2018-07-31 | 张家港市华申工业橡塑制品有限公司 | A kind of anti-slippery anti-deviation fabric core conveyor belt |
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Open date: 20080319 |