CN105715745A - Agricultural machine belt of meridian cord fabric structure - Google Patents
Agricultural machine belt of meridian cord fabric structure Download PDFInfo
- Publication number
- CN105715745A CN105715745A CN201610176466.6A CN201610176466A CN105715745A CN 105715745 A CN105715745 A CN 105715745A CN 201610176466 A CN201610176466 A CN 201610176466A CN 105715745 A CN105715745 A CN 105715745A
- Authority
- CN
- China
- Prior art keywords
- meridian
- glue
- cord
- agricultural machinery
- compression
- 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.)
- Pending
Links
- 239000004744 fabric Substances 0.000 title abstract description 14
- 239000003292 glue Substances 0.000 claims abstract description 71
- 230000006835 compression Effects 0.000 claims abstract description 44
- 238000007906 compression Methods 0.000 claims abstract description 44
- 239000000853 adhesive Substances 0.000 claims description 20
- 230000001070 adhesive effect Effects 0.000 claims description 20
- 230000003139 buffering effect Effects 0.000 claims description 13
- 238000005253 cladding Methods 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000004760 aramid Substances 0.000 claims description 3
- 229920003235 aromatic polyamide Polymers 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 29
- 238000001125 extrusion Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G5/00—V-belts, i.e. belts of tapered cross-section
- F16G5/04—V-belts, i.e. belts of tapered cross-section made of rubber
- F16G5/06—V-belts, i.e. belts of tapered cross-section made of rubber with reinforcement bonded by the rubber
- F16G5/08—V-belts, i.e. belts of tapered cross-section made of rubber with reinforcement bonded by the rubber with textile reinforcement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G5/00—V-belts, i.e. belts of tapered cross-section
- F16G5/22—V-belts, i.e. belts of tapered cross-section built-up from superimposed layers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Package Frames And Binding Bands (AREA)
Abstract
The invention provides an agricultural machine belt of a meridian cord fabric structure. The agricultural machine belt comprises a wrapping fabric layer circumferentially wrapping the outer portion of an agricultural machine belt body, top glue, a strength layer, buffer glue, meridian cord fabric layers, compression glue and bonding glue used for bonding the meridian cord fabric layers and the compression glue. The top glue is bonded to the position above the strength layer. The buffer glue is bonded to the position below the strength layer. The compression glue circumferentially wrapped by the meridian cord fabric layers is bonded to the lower portion of the buffer glue. The large top of the compression glue is wrapped by the two meridian cord fabric layers. Meridian cord lines in the meridian cord fabric layers are arranged in parallel, and an included angle between each meridian cord line and the center line of the agricultural machine belt body is 90 degrees. By the adoption of the agricultural machine belt of the meridian cord fabric structure, the transverse rigidity of the agricultural machine belt is improved, the load capacity of the agricultural machine belt is improved, and a transmission belt is prevented from deforming in the use process; a compression glue reverse-wrapping technology is adopted by meridian cord fabric, a cord fabric press seam is in lap joint with the large face of the compression glue, and the transverse rigidity and the bearing and pressure measuring capacity of the belt body can be better improved through the two cord fabric layers on the compression glue.
Description
Technical field
The present invention relates to mechanically operated technical field, be specifically related to the agricultural machinery band with meridian cord structure.
Background technology
Agricultural machinery band refers to the transmission band for the equipment such as agricultural, gardening and lumber's operation, and its description almost includes all of V with kind and a small amount of flat rubber belting and abnormity band etc., wherein the cvt belt of most importantly combine.The handling characteristics of agricultural machinery cvt belt is that in use cycling alternating load is big, start load big, low speed high load, HI high impact, extremely stretching, compression deflect and skid raw hot, often there is primer fracture in work under bad environment (expose to the sun and rain, silt dust and greasy dirt etc.) use procedure, affect the V whole service life being with.
The use condition comparatively harsh in order to meet agricultural machinery band, has improved agricultural machinery band by structure and material multiple directions in prior art, is optimized including use Novel rubber material in its infantees glue, reinforcement system to infantees glue；Improve molding sulfuration process and agricultural machinery band structure is improved.
In patent CN200910143941, V band structure being improved, be laterally provided with curtain cloth reinforced layer in the bottom of V band, this enhancement Layer forms by being sequentially overlapped after some cord cuttings.Adopt said structure, it is possible to improve the rigidity of V band, improve its performance bearing lateral pressure, impact load, improve its service life.
Curtain cloth reinforced layer described in above-mentioned patent uses the cord of general braiding structure, this cord not only strengthens the lateral stiffness of V band, and longitudinal rigidity also increases to some extent, have impact on the V dynamic flexible with circumference transmission, so that band bending stress in transmission process increases, raw heat improves；Enhancement Layer is arranged on compression glue bottom simultaneously, owing to compression layer bottom compressive deformation on belt wheel is maximum, the raising of bottom rigidity easily makes V band in use raw heat increase on the contrary, compression glue discontinuity etc., it is easily generated crackle, even results in the phenomenon that cord falls off with rubber.It addition, the lower section rigidity of buffering adhesive is not improved, belt body depressed deformation when still can cause V band tension, it is impossible to make tension element in use be maintained at same level, this just have impact on the overall powerful of V band, thus affecting the service life of V band.
Summary of the invention
In order to solve above-mentioned technical problem, the invention provides the agricultural machinery band of a kind of meridian cord structure, there is uniform force, anti-pressure ability is strong, lateral stiffness good, bending stress is little advantage.
The present invention realizes by the following technical solutions:
The agricultural machinery band of a kind of meridian cord structure, described agricultural machinery band includes circumference and is coated on the agricultural machinery infantees layer 1 with outside, top glue 2, strength layer 3, buffering adhesive 4, meridian casing ply 5, compresses glue 6 and for bonding meridian casing ply 5 and the adhesive glue of compression glue 6；Described top glue 2 is adhered to above strength layer 3, and buffering adhesive 4 is adhered to the lower section of strength layer 3, and the bottom of buffering adhesive 4 is bonded with by the compression glue 6 of meridian casing ply 5 circumference cladding, and the big top of compression glue 6 is coated with two-layer meridian casing ply 5；Meridian cord in described meridian casing ply 5 is arranged in parallel, and all the centrage with agricultural machinery band is 90 ° of angles.
Preferably, described meridian casing ply includes meridian cord and cord ply compound, and adjacent meridian cord is isolated by cord ply compound.
Preferably, the cord adopted of described meridian cord 5 is nylon 66cord or aromatic polyamide cord.
Preferably, described strength layer is cotton rope core.
Agricultural machinery band with meridian cord structure provided by the invention, by being coated with meridian cord around the compression glue of agricultural machinery band, cord in described cord is 90 degree of arrangements, compression glue in agricultural machinery band is formed and is wrapped circumferentially around, improve the lateral stiffness of agricultural machinery band, add the agricultural machinery pliability with belt body and load capacity simultaneously, it is prevented that transmission with in use procedure occur deformation, make simultaneously agricultural machinery to circumferential skewing stress minimize；While raising agricultural machinery is with belt body rigidity, avoids cracking and the damage of the agricultural machinery band that conventional agricultural machinery causes with circumferential skewing stress height, significantly improves stretching and the service life of agricultural machinery band.
Present invention also offers the above-mentioned preparation method with meridian cord structure agricultural machinery band, comprise the following steps that
(1) when 70-90 DEG C, extruder extrusion compression glue is used；
(2) compression glue is carried out circumference cladding by the meridian cord posting adhesive glue with surface, meridian cord starts cladding from the side on the compression big top of glue, after circumferentially wound compression glue one circle, more completely it is covered on ground floor meridian cord, makes the big face of compression glue is coated with two-layer meridian cord；
(3) primer being coated with meridian cord is bonded together with the tensile layer posting cushion and top glue；
(4) with infantees, whole agricultural machinery band is coated with；
(5) by agricultural machinery band 140-160 DEG C, 8-12MPa when, use drum vulcanizer or vulcanizing press to vulcanize, prepare in the present invention with meridian cord structure agricultural machinery band.
The present invention is by improving infantees roller, the technique that meridian cord adopts anti-package compression glue, cord tooled joint rides on the big face of compression glue, and take full, so compression glue can not only be packed tightly, wraps jail, and compress glue upper two layers cord and can improve the lateral stiffness of belt body better and bear the ability of pressure measurement, belt body depressed deformation when preventing V band tension, tension element is made in use to remain at same level, better play the overall powerful of V band, reduce raw heat, improve the service life of V band.In addition the feature of meridian cord is that every cord all should be cord ply compound isolation, to prevent the phase mutual friction of cord, and make line and line and layer and the firm adherence of interlayer, constitute resistance to subduing and whippy entirety, be also greatly improved agricultural machinery band stretching and service life.
Accompanying drawing explanation
Fig. 1 is the sectional view of meridian cord structure agricultural machinery band in the present invention.
Fig. 2 is the sectional drawing of meridian cord structure agricultural machinery band in the present invention.
Detailed description of the invention
Below by specific embodiment, technical scheme is described in detail, but the scope of the present invention is not restricted by the embodiments.
Embodiment 1
Present embodiments providing the agricultural machinery band of a kind of meridian cord structure, described agricultural machinery band includes circumference and is coated on the agricultural machinery infantees layer 1 with outside, top glue 2, strength layer 3, buffering adhesive 4, meridian casing ply 5, compresses glue 6 and for bonding meridian casing ply 5 and the adhesive glue of compression glue 6；Described top glue 2 is adhered to above strength layer 3, and buffering adhesive 4 is adhered to the lower section of strength layer 3, and the bottom of buffering adhesive 4 is bonded with by the compression glue 6 of meridian casing ply 5 circumference cladding, and the big top of compression glue 6 is coated with two-layer meridian casing ply 5；Meridian cord in described meridian casing ply 5 is arranged in parallel, and all the centrage with agricultural machinery band is 90 ° of angles.
The present embodiment additionally provides the above-mentioned preparation method with meridian cord structure agricultural machinery band, comprises the following steps that
(1) when 75 DEG C, extruder extrusion compression glue is used；
(2) compression glue is carried out circumference cladding by the meridian cord posting adhesive glue with surface, meridian cord starts cladding from the side on the compression big top of glue, after circumferentially wound compression glue one circle, more completely it is covered on ground floor meridian cord, makes the big face of compression glue is coated with two-layer meridian cord；
(3) primer being coated with meridian cord is bonded together with the tensile layer posting cushion and top glue；
(4) with infantees, whole agricultural machinery band is coated with；
(5) by agricultural machinery band 140 DEG C, 12MPa when, use drum vulcanizer to vulcanize, prepare in the present invention with meridian cord structure agricultural machinery band.
Embodiment 2
Present embodiments providing the agricultural machinery band of a kind of meridian cord structure, described agricultural machinery band includes circumference and is coated on the agricultural machinery infantees layer 1 with outside, top glue 2, strength layer 3, buffering adhesive 4, meridian casing ply 5, compresses glue 6 and for bonding meridian casing ply 5 and the adhesive glue of compression glue 6；Described top glue 2 is adhered to above strength layer 3, and buffering adhesive 4 is adhered to the lower section of strength layer 3, and the bottom of buffering adhesive 4 is bonded with by the compression glue 6 of meridian casing ply 5 circumference cladding, and the big top of compression glue 6 is coated with two-layer meridian casing ply 5；Meridian cord in described meridian casing ply 5 is arranged in parallel, and all the centrage with agricultural machinery band is 90 ° of angles；Described meridian casing ply includes meridian cord and cord ply compound, and adjacent meridian cord is isolated by cord ply compound；The cord adopted of described meridian cord 5 is nylon 66cord or aromatic polyamide cord.
The present embodiment additionally provides the above-mentioned preparation method with meridian cord structure agricultural machinery band, comprises the following steps that
(1) when 90 DEG C, extruder extrusion compression glue is used；
(2) compression glue is carried out circumference cladding by the meridian cord posting adhesive glue with surface, meridian cord starts cladding from the side on the compression big top of glue, after circumferentially wound compression glue one circle, more completely it is covered on ground floor meridian cord, makes the big face of compression glue is coated with two-layer meridian cord；
(3) primer being coated with meridian cord is bonded together with the tensile layer posting cushion and top glue；
(4) with infantees, whole agricultural machinery band is coated with；
(5) by agricultural machinery band 160 DEG C, 6MPa when, use vulcanizing press to vulcanize, prepare in the present invention with meridian cord structure agricultural machinery band.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when without departing substantially from the spirit of the present invention or basic feature, it is possible to realize the present invention in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the invention rather than described above limits, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in the present invention.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. an agricultural machinery band for meridian cord structure, described agricultural machinery band includes circumference and is coated on the agricultural machinery infantees layer (1) with outside, top glue (2), strength layer (3), buffering adhesive (4), meridian casing ply (5), compression glue (6) and is used for the adhesive glue bonding meridian casing ply (5) and compression glue (6)；Described top glue (2) is adhered to strength layer (3) top, buffering adhesive (4) is adhered to the lower section of strength layer (3), the bottom of buffering adhesive (4) is bonded with by the compression glue (6) of meridian casing ply (5) circumference cladding, and the big top of compression glue (6) is coated with two-layer meridian casing ply (5)；Meridian cord in described meridian casing ply (5) is arranged in parallel, and all the centrage with agricultural machinery band is 90 ° of angles.
2. the agricultural machinery band of meridian cord structure according to claim 1, it is characterised in that: described meridian casing ply (5) includes meridian cord and cord ply compound, and adjacent meridian cord is isolated by cord ply compound.
3. the agricultural machinery band of meridian cord structure according to claim 2, it is characterised in that: the cord adopted of described meridian cord (5) is nylon 66cord or aromatic polyamide cord.
4. the agricultural machinery band of meridian cord structure according to claim 3, it is characterised in that: described strength layer is cotton rope core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610176466.6A CN105715745A (en) | 2016-03-25 | 2016-03-25 | Agricultural machine belt of meridian cord fabric structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610176466.6A CN105715745A (en) | 2016-03-25 | 2016-03-25 | Agricultural machine belt of meridian cord fabric structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105715745A true CN105715745A (en) | 2016-06-29 |
Family
ID=56158122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610176466.6A Pending CN105715745A (en) | 2016-03-25 | 2016-03-25 | Agricultural machine belt of meridian cord fabric structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105715745A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106326607A (en) * | 2016-10-25 | 2017-01-11 | 青岛科技大学 | Finite element modeling method of triangular belt |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR443675A (en) * | 1911-11-30 | 1912-09-30 | Christian Hamilton Gray | Improvements to drive belts for grooved pulleys |
| FR904160A (en) * | 1942-11-07 | 1945-10-29 | Continental Gummi Werke Ag | Method for manufacturing transmission belts, in particular trapezoidal belts |
| EP0009389A1 (en) * | 1978-09-19 | 1980-04-02 | Mitsuboshi Belting Ltd. | Endless power transmission belt |
| JPS61109944A (en) * | 1984-10-31 | 1986-05-28 | Mazda Motor Corp | Control device for automatic speed change gear |
| JPS61109944U (en) * | 1984-12-25 | 1986-07-11 | ||
| WO1987006204A1 (en) * | 1986-04-14 | 1987-10-22 | Caterpillar Inc. | Endless elastomeric drive belt |
| WO2001089913A1 (en) * | 2000-05-22 | 2001-11-29 | Caterpillar Inc. | Rubber track belt with relocated circumferential cables |
| CN201173271Y (en) * | 2008-03-18 | 2008-12-31 | 尉氏县久龙橡塑有限公司 | V belt |
| CN102996709A (en) * | 2012-11-28 | 2013-03-27 | 顾林男 | Rope core V-shaped belt |
| CN103159987A (en) * | 2013-02-02 | 2013-06-19 | 浙江凯欧传动带有限公司 | Wrapping cloth V belt and manufacture method thereof |
-
2016
- 2016-03-25 CN CN201610176466.6A patent/CN105715745A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR443675A (en) * | 1911-11-30 | 1912-09-30 | Christian Hamilton Gray | Improvements to drive belts for grooved pulleys |
| FR904160A (en) * | 1942-11-07 | 1945-10-29 | Continental Gummi Werke Ag | Method for manufacturing transmission belts, in particular trapezoidal belts |
| EP0009389A1 (en) * | 1978-09-19 | 1980-04-02 | Mitsuboshi Belting Ltd. | Endless power transmission belt |
| JPS61109944A (en) * | 1984-10-31 | 1986-05-28 | Mazda Motor Corp | Control device for automatic speed change gear |
| JPS61109944U (en) * | 1984-12-25 | 1986-07-11 | ||
| WO1987006204A1 (en) * | 1986-04-14 | 1987-10-22 | Caterpillar Inc. | Endless elastomeric drive belt |
| WO2001089913A1 (en) * | 2000-05-22 | 2001-11-29 | Caterpillar Inc. | Rubber track belt with relocated circumferential cables |
| CN201173271Y (en) * | 2008-03-18 | 2008-12-31 | 尉氏县久龙橡塑有限公司 | V belt |
| CN102996709A (en) * | 2012-11-28 | 2013-03-27 | 顾林男 | Rope core V-shaped belt |
| CN103159987A (en) * | 2013-02-02 | 2013-06-19 | 浙江凯欧传动带有限公司 | Wrapping cloth V belt and manufacture method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106326607A (en) * | 2016-10-25 | 2017-01-11 | 青岛科技大学 | Finite element modeling method of triangular belt |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160629 |
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| RJ01 | Rejection of invention patent application after publication |