WO2019076197A1 - 一种高耐磨贴片及具有高耐磨贴片的输送带 - Google Patents

一种高耐磨贴片及具有高耐磨贴片的输送带 Download PDF

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Publication number
WO2019076197A1
WO2019076197A1 PCT/CN2018/109012 CN2018109012W WO2019076197A1 WO 2019076197 A1 WO2019076197 A1 WO 2019076197A1 CN 2018109012 W CN2018109012 W CN 2018109012W WO 2019076197 A1 WO2019076197 A1 WO 2019076197A1
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WO
WIPO (PCT)
Prior art keywords
hole
reference hole
holes
patch
high wear
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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.)
Ceased
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PCT/CN2018/109012
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English (en)
French (fr)
Inventor
沈会民
庄炳建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Double Arrow Rubber Co Ltd
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Zhejiang Double Arrow Rubber Co Ltd
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Filing date
Publication date
Application filed by Zhejiang Double Arrow Rubber Co Ltd filed Critical Zhejiang Double Arrow Rubber Co Ltd
Priority to AU2018352823A priority Critical patent/AU2018352823B2/en
Priority to BR112019025562-1A priority patent/BR112019025562B1/pt
Priority to EP18869359.2A priority patent/EP3587308B1/en
Priority to KR1020197033231A priority patent/KR102298029B1/ko
Priority to US16/607,002 priority patent/US11046522B2/en
Priority to JP2020500956A priority patent/JP6908770B2/ja
Publication of WO2019076197A1 publication Critical patent/WO2019076197A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/32—Belts or like endless load-carriers made of rubber or plastics
    • B65G15/34—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/32—Belts or like endless load-carriers made of rubber or plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/32—Belts or like endless load-carriers made of rubber or plastics
    • B65G15/42—Belts or like endless load-carriers made of rubber or plastics having ribs, ridges, or other surface projections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/32—Belts or like endless load-carriers made of rubber or plastics
    • B65G15/38—Belts or like endless load-carriers made of rubber or plastics with flame-resistant layers, e.g. of asbestos, glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
    • B65G2207/48—Wear protection or indication features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/02—Belt or chain conveyors
    • B65G2812/02128—Belt conveyors
    • B65G2812/02178—Belt conveyors characterised by the material
    • B65G2812/02198—Non-metallic belts

Definitions

  • the invention relates to the technical field of conveyor belts, in particular to a high wear-resistant patch and a conveyor belt with a high wear-resistant patch.
  • the conveyor belt used to transport granules, powder or other ores and other materials will be in direct contact with the conveying and conveying articles during the use, so that the conveyor belt will be used for half a year after use.
  • the rubber on the surface is gradually worn away, which affects the normal conveying work and reduces the service life of the conveyor belt. Therefore, those skilled in the art can lay a plurality of ceramic plugs on the surface of the conveyor belt through the adhesive, thereby increasing the service life of the conveyor belt, but the method is easy to age and fail the adhesive, the ceramic plug is easy to loose and fall off. Shortcomings.
  • the patent number is 200420028794.4, and the patent name is ceramic wear-resistant patch.
  • the ceramic wear-resistant patch is composed of a ceramic piece and a plug.
  • the center of the ceramic piece has a fixing hole, and the plug is a cylinder.
  • the upper surface is provided with a flat groove, and the upper part of the fixing hole is cylindrical, and is matched with the plug.
  • the side wall of the plug and the inner wall of the fixing hole are provided with a threaded buckle; however, the ceramic wear-resistant patch of the structure exists during use.
  • the joint rubber between the wear-resistant patch and the wear-resistant patch will be gradually worn away. With the mechanical fatigue and thermal fatigue of the conveyor belt, the adhesion between the conveyor belt and the wear-resistant patch will become more and more degraded. Therefore, the wear-resistant patch will fall off the conveyor belt and reduce the service life.
  • the object of the present invention is to overcome the deficiencies of the prior art, and provide a high wear-resistant patch that does not fall easily, has good wear resistance, has a long service life, and does not generate shearing force, and has a high wear-resistant patch.
  • Conveyor belt Conveyor belt.
  • the present invention provides a high wear-resistant patch comprising a patch body, and two or more holes extending downwardly in the upper portion of the patch body, and a plurality of holes
  • the central axis is in the same plane, and the upper end of the first hole is chamfered;
  • a reference hole extends upward in the middle of the lower portion of the patch body, and one or more sets of the second hole are provided at the periphery of the reference hole, and
  • the center line of each of the second hole is in the same plane as the center line of the reference hole, and the lower end of the reference hole and the second hole are chamfered; in the horizontal direction of the patch body, one or more lateral cavities will be
  • the first hole, the reference hole and the second hole are integrally connected and form a hollow cavity, so that the rubber flows from the first hole into the reference hole and the second hole through the hollow cavity, and the entire hollow cavity is filled.
  • Full the edges formed by the intersection of the upper surface and the surface of the patch body are chamfered,
  • the above-mentioned structure having a plurality of holes in the periphery of the reference hole is provided with one or a plurality of holes No. 2 on the left and right sides of the reference hole, or one or two symmetrically on the left and right sides of the reference hole Multiple number two holes.
  • the above structure is provided with a plurality of sets of the second hole at the periphery of the reference hole, so that at least two sets of the second hole are provided at an angle on the periphery of the reference hole, and the angle may be 30°, 45°, 60° or 90°.
  • each group of the second hole is centered on the reference hole, one or more second holes are respectively arranged on the left and right sides of the reference hole, or one or more are symmetrically arranged on the left and right sides of the reference hole respectively The second hole.
  • the first hole, the reference hole and the second hole have the same shape, that is, the orthographic projection of the first hole, the reference hole and the second hole is circular, elliptical, rectangular or regular hexagonal structure, and the first hole, the reference The pore size of the hole and the second hole is 1 mm or more.
  • the chamfering of the first hole, the reference hole and the second hole is 0.02 mm or more, and the reason why the reference hole, the first hole and the second hole are chamfered is because the processing can be smooth and does not occur.
  • the shearing force does not cause damage to the rubber in the hollow cavity and the high wear-resistant patch itself.
  • the lateral cavity disposed above the patch body extends through the horizontal direction of the entire patch body.
  • the orthographic projection of the patch body has a circular, rectangular, elliptical or regular hexagonal structure, and of course other geometric structures can also be used.
  • the entire high wear resistant patch consists of ceramic or metal material.
  • the high wear-resistant patch can be used on conveyor belts or other parts and products that require increased surface wear resistance.
  • the invention relates to a conveyor belt with high wear-resistant patch, which comprises a high wear-resistant patch and a conveyor belt body, and a plurality of upper surfaces of the conveyor belt body are laid by the adhesive layer at the same interval of 2 mm or more.
  • a high wear-resistant patch, and the upper surface of the high wear-resistant patch is flush with the upper surface of the conveyor belt body;
  • the high wear-resistant patch is composed of the patch body, and two upper portions extend downward in the upper portion of the patch body
  • the central axis of the plurality of first holes is in the same plane, and the upper end of the first hole is chamfered;
  • a reference hole extends upward in the middle position of the lower portion of the patch body, in the reference hole
  • the above-mentioned structure having a plurality of holes in the periphery of the reference hole is provided with one or a plurality of holes No. 2 on the left and right sides of the reference hole, or one or two symmetrically on the left and right sides of the reference hole Multiple number two holes.
  • the above structure is provided with a plurality of sets of the second hole at the periphery of the reference hole, so that at least two sets of the second hole are provided at an angle on the periphery of the reference hole, and the angle may be 30°, 45°, 60° or 90°.
  • each group of the second hole is centered on the reference hole, one or more second holes are respectively arranged on the left and right sides of the reference hole, or one or more are symmetrically arranged on the left and right sides of the reference hole respectively The second hole.
  • the first hole, the reference hole and the second hole have the same shape, that is, the orthographic projection of the first hole, the reference hole and the second hole is circular, elliptical, rectangular or regular hexagonal structure, and the first hole, the reference The pore size of the hole and the second hole is 1 mm or more.
  • the chamfering of the first hole, the reference hole and the second hole is 0.02 mm or more, and the reason why the reference hole, the first hole and the second hole are chamfered is because the processing can be smooth and does not occur.
  • the shearing force does not cause damage to the rubber in the hollow cavity and the high wear-resistant patch itself.
  • the lateral cavity disposed above the patch body extends through the horizontal direction of the entire patch body.
  • the orthographic projection of the patch body has a circular, rectangular, elliptical or regular hexagonal structure, and of course other geometric structures can also be used.
  • High wear-resistant patches in conveyor belts with high wear-resistant patches are constructed of ceramic or metallic materials.
  • the belt body is made of a rubber material.
  • the high wear-resistant patch of the structure does not fall after being combined with the body of the conveyor belt, because the high wear-resistant patch has a cavity of a hollow structure that communicates laterally and longitudinally, and the cavity is filled with rubber.
  • an arched structure is formed, which causes a phenomenon that the high wear-resistant patch does not fall off the body of the conveyor belt; and since the interior of the high wear-resistant patch is filled with rubber, the rubber is not directly carried out with the external articles. Contact, so there is no fatigue or wear.
  • the conveyor belt with the high wear-resistant patch of this structure has a three-fold increase in service life compared to the existing conveyor belt.
  • a high wear-resistant patch designed by the present invention and a conveyor belt with a high wear-resistant patch through the unique structural design, make the high wear-resistant patch not fatigue and wear, high
  • the wear-resistant patch also does not fall off the conveyor belt body, which improves the service life of the conveyor belt. Therefore, it has the characteristics of simple structure, convenient use and reasonable design.
  • Figure 1 is a front elevational view of the first embodiment
  • Figure 2 is a plan view of Embodiment 1;
  • Figure 3 is a full cross-sectional front view of Embodiment 2;
  • Figure 4 is a plan view of Embodiment 2;
  • FIG. 5 is a schematic structural view of a conveyor belt having a high wear-resistant patch of Embodiment 3;
  • Figure 6 is a front elevational view, partly in section, of the high wear-resistant patch of Example 3.
  • Figure 7 is a top plan view of the high wear resistant patch of Example 3.
  • a high wear-resistant patch described in this embodiment includes a patch body 1.
  • the front projection of the patch body 1 has a rectangular structure, and the upper portion of the patch body 1 is downward.
  • a reference hole 3 extends upward in a middle portion of the lower portion of the patch body 1, and two sets of holes 2 of the same shape and size are provided at intervals of 90° on the periphery of the reference hole 3, and each of the second holes 4
  • the center line is in the same plane as the center line of the reference hole 3, and the lower end of the reference hole 3 and the second hole 4 are chamfered, and the chamfer is 0.02 mm; in the horizontal direction of the patch body 1, two lateral directions are passed.
  • the cavity 5 connects the first hole 2, the reference hole 3 and the second hole 4 into one body and forms a hollow cavity, so that the rubber flows from the first hole 2 into the reference hole 3 and the second hole through the hollow cavity. 4, and filling the entire hollow cavity; the twelve edges formed by the intersection of the upper surface and the surface of the patch body 1 are chamfered, and A diagonal length of 0.02mm.
  • a high wear-resistant patch described in this embodiment has the same structural features as those of the first embodiment, and is characterized in that the orthographic projection of the patch body 1 has a regular hexagonal structure.
  • the aperture of each of the first holes 2 on the patch body 1 is 3 mm, and the lower end of the first hole 2 has a chamfered structure with a chamfer of 0.03 mm; the apertures of the reference hole 3 and the second hole 4 of the patch body 1 are 3mm, and the lower end of the reference hole 3 and the second hole 4 are chamfered, the chamfer is 0.03mm; the eighteen edges formed by the intersection of the upper and the surface of the patch body 1 of the regular hexagonal structure are chamfered. And the chamfer size is 0.03mm.
  • the conveyor belt with high wear-resistant patch described in this embodiment includes a high wear-resistant patch 6 and a conveyor belt body 7, on the conveyor belt body 7.
  • the surface is laid with a plurality of high wear-resistant patches 6 at the same spacing of 3 mm through the bonding layer, and the upper surface of the high-wearing patch 6 is flush with the upper surface of the conveyor belt body 7; wherein the high wear-resistant patch 6 is
  • the orthographic projection has a rectangular structure, and two first holes 6-1 extend downward in the upper portion of the high wear-resistant patch 6, and the aperture of the first hole 6-1 is 2 mm, and the centers of the two first holes 6-1
  • the axis is in the same plane, and the lower end of the first hole 6-1 has a chamfered structure with a chamfer of 0.02 mm; and a reference hole 6-2 extends upward in the middle of the lower portion of the high wear-resistant patch 6, in the reference
  • Two sets of the same size and size of the second hole 6-3 are provided at intervals of
  • the lower end of the reference hole 6-2 and the second hole 6-3 are chamfered, and the chamfer is 0.02 mm; in the horizontal direction of the high wear-resistant patch 6, the two lateral cavities 6-4 will pass.
  • Hole 6-1, reference hole 6-2 and The hole 6-2 is integrally connected and forms a hollow cavity, so that the rubber flows from the first hole 6-1 into the reference hole 6-2 and the second hole 6-3 through the hollow cavity, and the whole hollow The cavity is filled; the twelve edges formed by the intersection of the high wear-resistant patch 6 and the surface are chamfered, and the chamfer size is 0.02 mm.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Belt Conveyors (AREA)

Abstract

一种高耐磨贴片及具有高耐磨贴片的输送带，其中输送带包括高耐磨贴片（6）和输送带本体（7），高耐磨贴片（6）包括贴片本体（1），在贴片本体（1）的上部分向下延伸有两个一号孔（2），两个一号孔（2）的中心轴线在同一平面内，且一号孔（2）的下端呈倒角结构；在贴片本体（1）下部分的中间位置向上延伸有一个基准孔（3），在基准孔（3）的外围以90°的间隔设有两组形状、大小相同的二号孔（4），且每组二号孔（4）的中心线与基准孔（3）的中心线在同一平面内，基准孔（3）与二号孔（4）的下端均呈倒角结构。高耐磨贴片（6）不会出现疲劳和磨损现象，也不会从输送带本体（7）上掉下来，提高了输送带的使用寿命。

Description

一种高耐磨贴片及具有高耐磨贴片的输送带 技术领域
本发明涉及一种输送带技术领域，尤其是一种高耐磨贴片及具有高耐磨贴片的输送带。
背景技术
目前市面上，用于输送颗粒状、粉状或其他矿石等物品的输送带在使用过程中，输送带的上表面会与输送搬运的物品进行直接接触，使得输送带在使用半年后，输送带表面的橡胶被逐渐的磨掉，从而影响正常的输送工作，降低了输送带的使用寿命。因此本技术领域的技术人员会在输送带的表面通过粘结剂铺设多个陶瓷堵头，从而增加输送带的使用寿命，但是该方式存在粘接剂容易老化失效、陶瓷堵头容易松动和脱落的缺点。
为了能有效的解决上述问题，已有专利号为200420028794.4，专利名称为陶瓷耐磨贴片，该陶瓷耐磨贴片由陶瓷片和堵头构成，陶瓷片中心开有固定孔，堵头为圆柱体，上表面开有平槽，固定孔上部为圆柱状，与堵头相配，堵头侧壁与固定孔内壁均带有螺纹扣；但是该结构形式的陶瓷耐磨贴片在使用过程中存在耐磨贴片与耐磨贴片之间的接缝橡胶会逐渐被磨掉，随着输送带的机械疲劳和热疲劳，输送带与耐磨贴片之间的粘接力会越来越退化，因此耐磨贴片会从输送带上掉下来，降低了使用寿命。
针对以上问题，急需我们解决。
发明内容
本发明的目的在于克服现有技术的不足，提供一种不会轻易掉落、耐磨性能好、使用寿命长，且不会产生剪切力的高耐磨贴片及具有高耐磨贴片的输送带。
为了达到上述目的，本发明所设计的一种高耐磨贴片，它包括贴片本体，在贴片本体的上部分向下延伸有两个及以上的一号孔，多个一号孔的中心轴线在同一平面内，且一号孔的上端呈倒角结构；在贴片本体下部分的中间位置向上延伸有一个基准孔，在基准孔的外围设有一组或多组二号孔，且每组二号孔的中心线与基准孔的中心线在同一平面内，基准孔与二号孔的下端均呈倒角结构；在贴片本体的水平方向通过一条或多条横向的空腔将一号孔、基准孔和二号孔连接成一体并形成一个中空的腔体，从而使橡胶从一号孔进入通过中空的腔体流向基准孔和二号孔，并将整个中空的腔体填充满；贴片本体上面与面的相交形成的棱边均呈倒角结构，且倒角为0.02mm以上。
上述的在基准孔的外围设有一组二号孔的结构为在基准孔的左右两侧分别设有一个或多个的二号孔，或在基准孔的左右两侧分别对称的设有一个或多个二号孔。
上述的在基准孔的外围设有多组的二号孔的结构为在基准孔的外围以一定角度设有至少两组二号孔，该角度可以是30°、45°、60°或90°，且每一组二号孔是以基准孔为中心，在基准孔的左右两侧分别设有一个或多个的二号孔，或在基准孔的左右两侧分别对称的设有一个或多个二号孔。
上述的一号孔、基准孔和二号孔的形状相同，即一号孔、基准孔和二号孔的正投影呈圆形、椭圆形、矩形或正六边形结构，且一号孔、基准孔和二号孔的孔径为1mm以上。
上述的一号孔、基准孔和二号孔的倒角为0.02mm以上，且基准孔、一号孔与二号孔的一端呈倒角结构的原因是因为可以使加工过程平稳，不会产生剪切力，不会对中空腔体内的橡胶和高耐磨贴片本身造成破坏。
上述的设置在贴片本体上的横向空腔贯穿整个贴片本体的水平方向。
为了使加工方便，贴片本体的正投影呈圆形、矩形、椭圆形或正六边形结构，当然还可以呈其他几何图形结构。
整个高耐磨贴片由陶瓷或金属材料构成。
该高耐磨贴片可以使用在输送带上，或其他需要增加表面耐磨性能的零部件和产品上。
本发明所设计的一种具有高耐磨贴片的输送带，它包括高耐磨贴片和输送带本体，在输送带本体的上表面通过粘接层以2mm以上的相同间距铺设有多个高耐磨贴片，且高耐磨贴片的上表面与输送带本体的上表面平齐；高耐磨贴片由贴片本体构成，在贴片本体的上部分向下延伸有两个及以上的一号孔，多个一号孔的中心轴线在同一平面内，且一号孔的上端呈倒角结构；在贴片本体下部分的中间位置向上延伸有一个基准孔，在基准孔的外围设有一组或多组二号孔，且每组二号孔的中心线与基准孔的中心线在同一平面内，基准孔与二号孔的下端均呈倒角结构；在贴片本体的水平方向通过一条或多条横向的空腔将一号孔、基准孔和二号孔连接成一体并形成一个中空的腔体，从而使橡胶从一号孔进入通过中空的腔体流向基准孔和二号孔，并将整个中空的腔体填充满；贴片本体上面与面的相交形成的棱边均呈倒角结构，且倒角为0.02mm以上。
上述的在基准孔的外围设有一组二号孔的结构为在基准孔的左右两侧分别设有一个或多个的二号孔，或在基准孔的左右两侧分别对称的设有一个或多个二号孔。
上述的在基准孔的外围设有多组的二号孔的结构为在基准孔的外围以一定角度设有至少两组二号孔，该角度可以是30°、45°、60°或90°，且每一组二号孔是以基准孔为中心，在基准孔的左右两侧分别设有一个或多个的二号孔，或在基准孔的左右两侧分别对称的设有一个或多个二号孔。
上述的一号孔、基准孔和二号孔的形状相同，即一号孔、基准孔和二号孔的正投影呈圆形、椭圆形、矩形或正六边形结构，且一号孔、基准孔和二号孔的孔径为1mm以上。
上述的一号孔、基准孔和二号孔的倒角为0.02mm以上，且基准孔、一号孔与二号孔的一端呈倒角结构的原因是因为可以使加工过程平稳，不会产生剪切力，不会对中空腔体内的橡胶和高耐磨贴片本身造成破坏。
上述的设置在贴片本体上的横向空腔贯穿整个贴片本体的水平方向。
为了使加工方便，贴片本体的正投影呈圆形、矩形、椭圆形或正六边形结构，当然还可以呈其他几何图形结构。
具有高耐磨贴片的输送带中的高耐磨贴片由陶瓷或金属材料构成。
输送带本体由橡胶材料构成。
该结构形式的高耐磨贴片与输送带本体结合后不会出现掉落的现象，因为高耐磨贴片具有一个横向和纵向连通的中空结构的腔体，在该中空腔体内填满橡胶，在受力时会形成拱形结构，产生高耐磨贴片不会从输送带本体上掉下来的现象；且由于高耐磨贴片的内部填充有橡胶，橡胶不与外界的物品直接进行接触，因此就不会出现疲劳和磨损的现象。
该结构形式的具有高耐磨贴片的输送带与现有输送带相比使用寿命足足增加了3倍。
根据以上所述，本发明所设计的一种高耐磨贴片及具有高耐磨贴片的输送带，通过该独特的结构设计，使得高耐磨贴片不会出现疲劳和磨损现象，高耐磨贴片也不会从输送带本体上掉下来，提高了输送带的使用寿命。因此，它具有结构简单、使用方便和设计合理等特点。
附图说明
图1为实施例1的全剖主视图；
图2为实施例1的俯视图；
图3为实施例2的全剖主视图；
图4为实施例2的俯视图；
图5为实施例3具有高耐磨贴片的输送带的结构示意图；
图6为实施例3中高耐磨贴片的全剖主视图；
图7为实施例3中高耐磨贴片的俯视图。
具体实施方式
实施例1：
下面结合附图对本发明作进一步的描述。
如图1、图2所示，本实施例描述的一种高耐磨贴片，它包括贴片本体1，贴片本体1的正投影呈矩形结构，在贴片本体1的上部分向下延伸有两个一号孔2，一号孔2的孔径为2mm，两个一号孔2的中心轴线在同一平面内，且一号孔2的下端呈倒角结构，倒角为0.02mm；在贴片本体1下部分的中间位置向上延伸有一个基准孔3，在基准孔3的外围以90°的间隔设有两组形状、大小相同的二号孔4，且每组二号孔4的中心线与基准孔3的中心线在同一平面内，基准孔3与二号孔4的下端均呈倒角结构，倒角为0.02mm；在贴片本体1的水平方向通过两条横向的空腔5将一号孔2、基准孔3和二号孔4连接成一体并形成一个中空的腔体，从而使橡胶从一号孔2进入通过中空的腔体流向基准孔3和二号孔4，并将整个中空的腔体填充满；贴片本体1上面与面的相交形成的十二条棱边均呈倒角结构，且倒角尺寸为0.02mm。
实施例2：
下面结合附图对本发明作进一步的描述。
如图3、图4所示，本实施例描述的一种高耐磨贴片，其余结构特征与实施例1的结构相同，其特征在于：贴片本体1的正投影呈正六边形结构，贴片本体1上每个一号孔2的孔径为3mm，且一号孔2的下端呈倒角结构，倒角为0.03mm；贴片本体1上基准孔3和二号孔4的孔径为3mm，且基准孔3和二号孔4的下端呈倒角结构，倒角为0.03mm；正六边形结构的贴片本体1上面与面相交形成的十八条棱边均呈倒角结构，且倒角尺寸为0.03mm。
实施例3：
下面结合附图对本发明作进一步的描述。
如图5、图6、图7所示，本实施例描述的一种具有高耐磨贴片的输送带，它包括高耐磨贴片6和输送带本体7，在输送带本体7的上表面通过粘接层以3mm的相同间距铺设有多个高耐磨贴片6，且高耐磨贴片6的上表面与输送带本体7的上表面平齐；其中高耐磨贴片6的正投影呈矩形结构，在高耐磨贴片6的上部分向下延伸有两个一号孔6-1，一号孔6-1的孔径为2mm，两个一号孔6-1的中心轴线在同一平面内，且一号孔6-1的下端呈倒角结构，倒角为0.02mm；在高耐磨贴片6下部分的中间位置向上延伸有一个基准孔6-2，在基准孔6-2的外围以90°的间隔设有两组形状、大小相同的二号孔6-3，且每组二号孔6-3的中心线与基准孔6-2的中心线在同一平面内，基准孔6-2与二号孔6-3的下端均呈倒角结构，倒角为0.02mm；在高耐磨贴片6的水平方向通过两条横向的空腔6-4将一号孔6-1、基准孔6-2和二号孔6-2连接成一体并形成一个中空的腔体，从而使橡胶从一号孔6-1进入通过中空的腔体流向基准孔6-2和二号孔6-3，并将整个中空的腔体填充满；高耐磨贴片6上面与 面的相交形成的十二条棱边均呈倒角结构，且倒角尺寸为0.02mm。

Claims (10)

  1. 一种高耐磨贴片，其特征在于：它包括贴片本体，在贴片本体的上部分向下延伸有两个及以上的一号孔，多个一号孔的中心轴线在同一平面内，且一号孔的上端呈倒角结构；在贴片本体下部分的中间位置向上延伸有一个基准孔，在基准孔的外围设有一组或多组二号孔，且每组二号孔的中心线与基准孔的中心线在同一平面内，基准孔与二号孔的下端均呈倒角结构；在贴片本体的水平方向通过一条或多条横向的空腔将一号孔、基准孔和二号孔连接成一体并形成一个中空的腔体，从而使橡胶从一号孔进入通过中空的腔体流向基准孔和二号孔，并将整个中空的腔体填充满；贴片本体上面与面的相交形成的棱边均呈倒角结构，且倒角为0.02mm以上。
  2. 根据权利要求1所述的一种高耐磨贴片，其特征在于：上述的在基准孔的外围设有一组二号孔的结构为在基准孔的左右两侧分别设有一个或多个的二号孔，或在基准孔的左右两侧分别对称的设有一个或多个二号孔。
  3. 根据权利要求1所述的一种高耐磨贴片，其特征在于：上述的在基准孔的外围设有多组的二号孔的结构为在基准孔的外围以一定角度设有至少两组二号孔，该角度是30°、45°、60°或90°，且每一组二号孔是以基准孔为中心，在基准孔的左右两侧分别设有一个或多个的二号孔，或在基准孔的左右两侧分别对称的设有一个或多个二号孔。
  4. 根据权利要求1或2或3所述的一种高耐磨贴片，其特征在于：上述的一号孔、基准孔和二号孔的形状相同，即一号孔、基准孔和二号孔的正投影呈圆形、椭圆形、矩形或正六边形结构，且一号孔、基准孔和二号孔的孔径为1mm以上。
  5. 根据权利要求1所述的一种高耐磨贴片，其特征在于：上述的一号孔、基准孔和二号孔的倒角为0.02mm以上。
  6. 根据权利要求1所述的一种高耐磨贴片，其特征在于：上述的设置在贴片本体上的横向空腔贯穿整个贴片本体的水平方向。
  7. 一种具有高耐磨贴片的输送带，其特征在于：它包括高耐磨贴片和输送带本体，在输送带本体的上表面通过粘接层以2mm以上的相同间距铺设有多个高耐磨贴片，且高耐磨贴片的上表面与输送带本体的上表面平齐；高耐磨贴片由贴片本体构成，在贴片本体的上部分向下延伸有两个及以上的一号孔，多个一号孔的中心轴线在同一平面内，且一号孔的上端呈倒角结构；在贴片本体下部分的中间位置向上延伸有一个基准孔，在基准孔的外围设有一组或多组二号孔，且每组二号孔的中心线与基准孔的中心线在同一平面内，基准孔与二号孔的下端均呈倒角结构；在贴片本体的水平方向通过一条或多条横向的空腔将一号孔、基准孔和二号孔连接成一体并形成一个中空的腔体，从而使橡胶从一号孔进入通过中空的腔体流向基准 孔和二号孔，并将整个中空的腔体填充满；贴片本体上面与面的相交形成的棱边均呈倒角结构，且倒角为0.02mm以上。
  8. 根据权利要求7所述的一种具有高耐磨贴片的输送带，其特征在于：上述的在基准孔的外围设有一组二号孔的结构为在基准孔的左右两侧分别设有一个或多个的二号孔，或在基准孔的左右两侧分别对称的设有一个或多个二号孔。
  9. 根据权利要求7所述的一种具有高耐磨贴片的输送带，其特征在于：上述的在基准孔的外围设有多组的二号孔的结构为在基准孔的外围以一定角度设有至少两组二号孔，该角度是30°、45°、60°或90°，且每一组二号孔是以基准孔为中心，在基准孔的左右两侧分别设有一个或多个的二号孔，或在基准孔的左右两侧分别对称的设有一个或多个二号孔。
  10. 根据权利要求8或9所述的一种具有高耐磨贴片的输送带，其特征在于：上述的一号孔、基准孔和二号孔的形状相同，即一号孔、基准孔和二号孔的正投影呈圆形、椭圆形、矩形或正六边形结构，且一号孔、基准孔和二号孔的孔径为1mm以上，一号孔、基准孔和二号孔的倒角为0.02mm以上。
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US11046522B2 (en) 2021-06-29
JP6908770B2 (ja) 2021-07-28
KR20190138841A (ko) 2019-12-16
AU2018352823A1 (en) 2019-10-24
CN107640513B (zh) 2020-08-25
CN107640513A (zh) 2018-01-30
AU2018352823B2 (en) 2021-05-27
JP2020512250A (ja) 2020-04-23
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US20200130941A1 (en) 2020-04-30

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