CN105172652A - Carriage, belt type conveying system thereof, and tensile force adjusting device - Google Patents
Carriage, belt type conveying system thereof, and tensile force adjusting device Download PDFInfo
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- CN105172652A CN105172652A CN201510639129.1A CN201510639129A CN105172652A CN 105172652 A CN105172652 A CN 105172652A CN 201510639129 A CN201510639129 A CN 201510639129A CN 105172652 A CN105172652 A CN 105172652A
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- tensile force
- adjusting device
- regulating part
- main shaft
- force adjusting
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- 230000001105 regulatory effect Effects 0.000 claims description 47
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 1
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Abstract
A tensile force adjusting device is used for adjusting the tensile force of a conveying belt comprising M parallel conveying units arranged at intervals, and comprises N tensile force adjusting units, and each tensile force adjusting unit is used for adjusting the tensile force of P conveying units, wherein N is larger than 1 and smaller than or equal to M, P is larger than or equal to 1 and smaller than or equal to M-1, and M, N and P are natural numbers. The invention further provides a belt type conveying system and a carriage with the tensile force adjusting device. By means of the carriage, the belt type conveying system and the tensile force adjusting device, the tensile force of the conveying units in the conveying belt can be adjusted independently, the cargo loading and unloading efficiency can be improved, and labor is saved.
Description
Technical field
The present invention relates to a kind of compartment, particularly a kind of railway carriage with belt transmission system and tensile force adjusting device.
Background technology
The Container Loading envelope of van transporter is closed rectangular structure, and its rear end is provided with car door.During loading, goods by carrying fork truck to car door, then by artificial by goods movement in envelope, and start to put goods successively to the order of envelope rear end from envelope front position.During unloading, manually according to the order of envelope rear end to envelope front end by the goods movement in envelope to outside envelope.Not only efficiency is low for the handling goods mode of above-mentioned van transporter, more labor intensive.
Summary of the invention
In view of above content, be necessary to provide a kind of handling goods efficiency that is applied to high and save the comprising in the boxcar of belt conveyor of manpower, and the tensile force adjusting device that can regulate respectively the tensile force of the multiple delivery units in belt conveyor.
There is a need to provide a kind of belt transmission system applying described tensile force adjusting device.
There is a need to provide a kind of railway carriage applying described belt transmission system.
A kind of tensile force adjusting device, comprise M to be parallel to each other and the tensile force of the belt conveyor of spaced delivery unit for regulating, it is characterized in that: described tensile force adjusting device comprises N number of tensile force regulon, each tensile force regulon is for regulating the tensile force of P delivery unit, wherein, 1 < N≤M, 1≤P≤M-1, M, N, P are natural number.
A kind of belt transmission system, comprises belt conveyor and tensile force adjusting device as above.
A kind of railway carriage, comprises base plate and is arranged at the belt transmission system on described base plate, and described belt transmission system comprises belt conveyor and tensile force adjusting device as above.
Compared to prior art, the present invention regulates the tensile force of M delivery unit in described belt conveyor respectively by arranging N number of tensile force regulon in described tensile force adjusting device, to meet the different tensile force demand of M delivery unit, thus avoid the problem such as skidding and sideslip of M delivery unit in described belt conveyor; The present invention also improves the efficiency of cargo handing by arranging described belt transmission system in described railway carriage, and saves manpower.
Accompanying drawing explanation
The schematic diagram of the railway carriage that Fig. 1 provides for embodiments of the present invention.
The belt transmission system schematic diagram that Fig. 2 is the railway carriage shown in Fig. 1.
Fig. 3 is the cutaway view of Fig. 2 along III-III direction.
Fig. 4 is the enlarged drawing of IV part in Fig. 3.
Fig. 5 is the schematic diagram of tensile force regulon first embodiment in the belt transmission system shown in Fig. 2.
Fig. 6 is the schematic diagram of tensile force regulon second embodiment in the belt transmission system shown in Fig. 2.
Main element nomenclature
| Railway carriage | 1000 |
| Base plate | 100 |
| Belt transmission system | 200 |
| Belt conveyor | 210 |
| Delivery unit | 212 |
| Tensile force adjusting device | 220 |
| Tensile force regulon | 230、230’ |
| Main shaft | 232 |
| Installation portion | 233、233’ |
| Support division | 235 |
| Elastic component | 240 |
| Supporter | 246 |
| Roller | 248 |
| Sleeve | 250 |
| Host cavity | 252、262 |
| Opening | 255、256、265、266 |
| Regulating part | 260 |
| Stop section | 268 |
| Locating part | 270 |
| Nut | 272、295 |
| Driving wheel | 282 |
| Flower wheel | 286 |
| Tension wheel | 288 |
| Erecting frame | 290 |
| Side | 292 |
| Mounting hole | 293 |
Following detailed description of the invention will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
It should be noted that, when assembly is called as " being fixed on " another assembly, directly can there is assembly placed in the middle in it on another assembly or also.When an assembly is considered to " connection " another assembly, it can be directly connected to another assembly or may there is assembly placed in the middle simultaneously.When an assembly is considered to " being arranged at " another assembly, it can be set directly on another assembly or may there is assembly placed in the middle simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe specific embodiment, is not intended to be restriction the present invention.
Below in conjunction with accompanying drawing, some embodiments of the present invention are elaborated.When not conflicting, the feature in following embodiment and embodiment can combine mutually.
Refer to Fig. 1, embodiments of the present invention provide a kind of railway carriage 1000.Described railway carriage 1000 comprises base plate 100 and is arranged at the belt transmission system 200 on base plate 100.Described railway carriage 1000 can be the railway carriage of general lorry, semi-mounted lorry, container car or box-body truck etc.Described belt transmission system 200, for transmitting goods, to improve the efficiency of cargo handing, and saves manpower.
Refer to Fig. 2 and Fig. 3, described belt transmission system 200 comprises belt conveyor 210, tensile force adjusting device 220, driving wheel 282, some flower wheels 286, tension wheel 288 and erecting frame 290.Described tensile force adjusting device 220, described driving wheel 282, described flower wheel 286 and described tension wheel 288 are arranged on described erecting frame 290.
Described belt conveyor 210 connects described driving wheel 282, described flower wheel 286 and described tension wheel 288.For regulating the tensile force of described belt conveyor 210, there is the problems such as skidding, sideslip to prevent described belt conveyor 210 in described tensile force adjusting device 220 and described tension wheel 288.Described driving wheel 282 and a motor (scheme depending on) are connected, and described motor drives described driving wheel 282 to rotate.Described driving wheel 282 drives described flower wheel 286 and described tension wheel 288 to rotate by described belt conveyor 210.Described belt conveyor 210 moves with the rotation of described driving wheel 282, described flower wheel 286 and described tension wheel 288.
Described belt conveyor 210 comprises M and is parallel to each other and spaced delivery unit 212, described tensile force adjusting device 220 comprises N number of tensile force regulon 230, each tensile force regulon 230 is for regulating the tensile force of P delivery unit 212, wherein, 1 < N≤M, 1≤P≤M-1, M, N, P are natural number.
Described erecting frame 290 comprises side 292, and on described side 292, horizontal interval (HI) arranges N number of mounting hole 293.Each mounting hole 293 is for installing the tensile force regulon 230 of a correspondence.
Refer to Fig. 4 and Fig. 5, Figure 5 shows that tensile force regulon 230 schematic diagram that first embodiment of the invention provides.Described tensile force regulon 230 comprises main shaft 232, elastic component 240, supporter 246, sleeve 250, regulating part 260 and locating part 270.
The first end of described main shaft 232 is provided with the installation portion 233 for installing described supporter 246, and the second end that described main shaft 232 deviates from described first end is provided with screw thread.Described main shaft 232 is also convexly equipped with the support division 235 for supporting described elastic component 240.Described support division 235 is close to the first end of described main shaft 232.Described elastic component 240 is spring.Described supporter 246 comprises two rollers 248.Described sleeve 250 comprises host cavity 252 and two openings 255,256.The outside face of described sleeve 250 is provided with screw thread near described opening 255 place, the inside face of described sleeve 250 is provided with screw thread near described opening 256 place.Roughly cylindrically, described regulating part 260 comprises host cavity 262 and two openings 265,266 to described regulating part 260.The outside face of described regulating part 260 is provided with screw thread near described opening 265 place, the outside face of described regulating part 260 is convexly equipped with stop section 268 near described opening 266 place, described stop section 268 is in circular.Described locating part 270 comprises at least one nut 272.In the present embodiment, described installation portion 233 is perpendicular to described main shaft 232 and along the both sides horizontal-extending mutually deviated from of described main shaft 232.
During assembling, the second end of described main shaft 232 penetrates described host cavity 252 from the opening 255 of described sleeve 250, and passes described host cavity 252 from described opening 256, is placed through in described host cavity 252 to make described main shaft 232.Described elastic component 240 is set on described main shaft 232 from the second end of described main shaft 232, and the first end of described elastic component 240 contacts described support division 235.Second end of described main shaft 232 penetrates described host cavity 262 from the opening 265 of described regulating part 260, and passes described host cavity 262 from described opening 266, is placed through in described host cavity 262 to make described main shaft 232.On the outside face of described regulating part 260, on the screw thread at described opening 265 place and the inside face of described sleeve 250, the screw thread at close described opening 256 place matches, with by described regulating part 260 spiral locking on described sleeve 250.Described regulating part 260 contacts the second end of described elastic component 240 near the first end of described opening 265.Described main shaft 232 can move relative to described sleeve 250 and described regulating part 260 in described host cavity 252,262.Described nut 272 spiral locking at the first end of described main shaft 232, and against second end of described regulating part 260 near described opening 266.Described nut 272 departs from described regulating part 260 and described sleeve 250 for preventing described main shaft 232.Described two rollers 248 are installed on the two ends of described installation portion 233 along the axisymmetrical of described main shaft 232, and against a described P delivery unit 212.Described sleeve 250 is fixed on described erecting frame 290.
In the present embodiment, described sleeve 250 be by nut 295 spiral locking on described side 292.In other embodiment, described sleeve 250 is fixed on described side 292 by alternate manner (such as welding etc.).
During use, varying in weight of the goods carried due to M delivery unit 212 in described belt conveyor 210, thus cause the tensile force that the loss of a described M delivery unit 212 is different, stroke is different, required also different.Described tension wheel 288 can regulate the tensile force of described belt conveyor 210 entirety, and corresponding tensile force cannot be provided according to the actual demand of each delivery unit 212, that is, described tension wheel 288 cannot regulate respectively to the tensile force of M delivery unit 212.Therefore, need to adopt the tensile force of N number of tensile force regulon 230 to a described M delivery unit 212 in described tensile force adjusting device 220 to regulate respectively, with the different tensile force demands of satisfied different delivery unit 212.It can thus be appreciated that, in the present embodiment, described tension wheel 288 is for tentatively regulating the tensile force of described belt conveyor 210, in described tensile force adjusting device 220, the tensile force of N number of tensile force regulon 230 to M delivery unit 212 in described belt conveyor 210 carries out the adjustment of more refinement, thus better meets the tensile force demand of M delivery unit 212.
When using the tensile force of described tensile force regulon 230 to a described P delivery unit 212 to regulate, tensile force needed for a described P delivery unit 212 is by the precession of described regulating part 260 or screw out described sleeve 250, moves relative to described sleeve 250 to make described regulating part 260.Described regulating part 260 drives described main shaft 232 to move by described elastic component 240 and described locating part 270, thus changes described supporter 246 to the tensile force of a described P delivery unit 212.
When described regulating part 260 is in described sleeve 250 during precession, the first end of described regulating part 260 extrudes described elastic component 240 further, the elastic deformation of described elastic component 240 strengthens, described elastic component 240 strengthens the application force of described support division 235, described elastic component 240 promotes described main shaft 232 and moves forward, thus strengthens described supporter 246 to the tensile force of a described P delivery unit 212.When described regulating part 260 screws out outside described sleeve 250, described regulating part 260 promotes described locating part 270 near one end of described opening 265 and moves backward, described locating part 270 drives described main shaft 232 to move backward, thus reduces described supporter 246 to the tensile force of a described P delivery unit 212.That is, in the present invention, described regulating part 260 is for regulating described supporter 246 to the tensile force of a described P delivery unit 212.
In the present embodiment, the quantity of described delivery unit 212 and described tensile force regulon 230 is four, that is, N=M=4.Described delivery unit 212 and one_to_one corresponding equal with the quantity of described tensile force regulon 230, each tensile force regulon 230 is for regulating the tensile force of the delivery unit 212 of a correspondence, that is, P=1.
In other embodiments, the quantity of delivery unit 212 quantity included by described belt conveyor 210 and the tensile force regulon 230 included by described tensile force adjusting device 220 all can adjust accordingly according to actual conditions, and the quantity of the delivery unit 212 of each tensile force regulon 230 adjustment also can adjust accordingly according to actual conditions.Such as, described belt conveyor 210 comprises three delivery units 212, described tensile force adjusting device 220 comprises two tensile force regulons 230, wherein, a tensile force regulon 230 is for regulating the tensile force of two delivery units 212, and another tensile force regulon 230 is for regulating the tensile force of a delivery unit 212.
In the present embodiment, described locating part 270 comprises two nuts 272.In other embodiments, the quantity of the nut included by described locating part 270 can adjust accordingly according to actual conditions, and described locating part 270 is fixed on the second end of described main shaft 232 by alternate manner (such as welding etc.).
Refer to Fig. 6, Figure 6 shows that the tensile force regulon 230 ' schematic diagram that second embodiment of the invention provides.The difference of the tensile force regulon 230 ' that second embodiment of the invention provides and the tensile force regulon 230 that the first embodiment provides is: at the second embodiment, described supporter 246 comprises a roller 248, and described installation portion 233 ' is roughly in " U " shape.In other embodiments, the shape of described installation portion 233 ' can adjust accordingly according to actual conditions, and the quantity of the roller 248 included by described supporter 246 also can adjust accordingly according to actual conditions.
The present invention regulates the tensile force of M delivery unit 212 in described belt conveyor 210 respectively by arranging N number of tensile force regulon 230 in described tensile force adjusting device 220, to meet the different tensile force demand of M delivery unit 212, thus avoid the problem such as skidding and sideslip of M delivery unit 212 in described belt conveyor 210.The present invention also by arranging the efficiency that described belt transmission system 200 improves cargo handing in described railway carriage 1000, and saves manpower.
Above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to above embodiment to invention has been detailed description, those of ordinary skill in the art should be appreciated that and can modify to technical scheme of the present invention or be equal to the spirit and scope of replacing and should not depart from technical solution of the present invention.
Claims (10)
1. a tensile force adjusting device, comprise M to be parallel to each other and the tensile force of the belt conveyor of spaced delivery unit for regulating, it is characterized in that: described tensile force adjusting device comprises N number of tensile force regulon, each tensile force regulon is for regulating the tensile force of P delivery unit, wherein, 1 < N≤M, 1≤P≤M-1, M, N, P are natural number.
2. tensile force adjusting device as claimed in claim 1, it is characterized in that: each tensile force regulon comprises main shaft, the supporter that is arranged on described main shaft first end and the sleeve be set on described main shaft, described supporter is against a described P delivery unit, described sleeve is fixed on an erecting frame, and described main shaft can move relative to described sleeve.
3. tensile force adjusting device as claimed in claim 2, it is characterized in that: each tensile force regulon also comprises elastic component, regulating part and locating part, described main shaft is convexly equipped with the support division for supporting described delivery unit, described elastic component and described regulating part are set on described main shaft, described jacket casing to be located on described elastic component and to be connected with the first end of described regulating part, the first end of described elastic component contacts with described support division, second end of described elastic component contacts with the first end of described regulating part, described locating part be arranged on described main shaft the second end and against the second end of described regulating part, described regulating part moves relative to described sleeve, and drive described main axle moving by described elastic component and described locating part, thus regulate described supporter to the tensile force of a described P delivery unit.
4. tensile force adjusting device as claimed in claim 3, it is characterized in that: the outside face of the first end of described regulating part is provided with screw thread, the inside face of described sleeve one end is provided with screw thread, the screw thread of the outside face of the first end of described regulating part matches with the screw thread of the inside face of described sleeve one end, with by described regulating part spiral locking on described sleeve, described regulating part precession or when screwing out described sleeve, described regulating part moves relative to described sleeve.
5. tensile force adjusting device as claimed in claim 4, it is characterized in that: when described regulating part is in described sleeve during precession, the first end of described regulating part extrudes described elastic component further, described elastic component strengthens the application force of described support division, described in described resilient element urges, main shaft moves forward, thus strengthens described supporter to the tensile force of a described P delivery unit; When described regulating part screws out outside described sleeve, described regulating part second end promotes described locating part and moves backward, and described locating part drives described main shaft to move backward, thus reduces described supporter to the tensile force of a described P delivery unit.
6. tensile force adjusting device as claimed in claim 1, it is characterized in that: the first end of described main shaft is provided with installation portion, described supporter is arranged on the first end of described main shaft by described installation portion.
7. tensile force adjusting device as claimed in claim 1, it is characterized in that: described supporter comprises at least one roller, described roller is against a described P delivery unit.
8. a belt transmission system, is characterized in that: described belt transmission system comprises belt conveyor and the tensile force adjusting device according to any one of claim 1 ~ 7.
9. belt transmission system as claimed in claim 8, it is characterized in that: described belt transmission system also comprises driving wheel, some flower wheels and tension wheel, described belt conveyor connects described driving wheel, described flower wheel and described tension wheel.
10. a railway carriage, comprises base plate and is arranged at the belt transmission system on described base plate, it is characterized in that: described belt transmission system comprises belt conveyor and the tensile force adjusting device according to any one of claim 1 ~ 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510639129.1A CN105172652A (en) | 2015-09-30 | 2015-09-30 | Carriage, belt type conveying system thereof, and tensile force adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510639129.1A CN105172652A (en) | 2015-09-30 | 2015-09-30 | Carriage, belt type conveying system thereof, and tensile force adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105172652A true CN105172652A (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510639129.1A Pending CN105172652A (en) | 2015-09-30 | 2015-09-30 | Carriage, belt type conveying system thereof, and tensile force adjusting device |
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| CN (1) | CN105172652A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5934862A (en) * | 1996-08-06 | 1999-08-10 | E.D. Etnyre & Co. | Conveyor mechanism |
| US20070025833A1 (en) * | 2005-04-13 | 2007-02-01 | Lutz David W | Conveyor trailer |
| CN202279476U (en) * | 2011-09-25 | 2012-06-20 | 三一重工股份有限公司 | Belt tensioning device and belt conveying system |
| CN203322181U (en) * | 2013-06-27 | 2013-12-04 | 黑龙江省水田机械化研究所 | Chain strainer for paddy field beater |
| CN103423391A (en) * | 2012-05-24 | 2013-12-04 | 合肥神马科技集团有限公司 | Belt-tightening mechanism |
| DE102012222707A1 (en) * | 2012-12-11 | 2014-06-12 | Schaeffler Technologies Gmbh & Co. Kg | External ratchet device with reset |
| CN204660621U (en) * | 2015-05-29 | 2015-09-23 | 湖南晟通天力汽车有限公司 | Floor type belt transporting apparatus |
| CN204659547U (en) * | 2015-05-29 | 2015-09-23 | 湖南晟通天力汽车有限公司 | Vehicle-mounted belt conveyor fender guard |
-
2015
- 2015-09-30 CN CN201510639129.1A patent/CN105172652A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5934862A (en) * | 1996-08-06 | 1999-08-10 | E.D. Etnyre & Co. | Conveyor mechanism |
| US20070025833A1 (en) * | 2005-04-13 | 2007-02-01 | Lutz David W | Conveyor trailer |
| CN202279476U (en) * | 2011-09-25 | 2012-06-20 | 三一重工股份有限公司 | Belt tensioning device and belt conveying system |
| CN103423391A (en) * | 2012-05-24 | 2013-12-04 | 合肥神马科技集团有限公司 | Belt-tightening mechanism |
| DE102012222707A1 (en) * | 2012-12-11 | 2014-06-12 | Schaeffler Technologies Gmbh & Co. Kg | External ratchet device with reset |
| CN203322181U (en) * | 2013-06-27 | 2013-12-04 | 黑龙江省水田机械化研究所 | Chain strainer for paddy field beater |
| CN204660621U (en) * | 2015-05-29 | 2015-09-23 | 湖南晟通天力汽车有限公司 | Floor type belt transporting apparatus |
| CN204659547U (en) * | 2015-05-29 | 2015-09-23 | 湖南晟通天力汽车有限公司 | Vehicle-mounted belt conveyor fender guard |
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