CN204567400U - A kind of self-discharging semitrailer guide rail and the chain coordinated with it - Google Patents
A kind of self-discharging semitrailer guide rail and the chain coordinated with it Download PDFInfo
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- CN204567400U CN204567400U CN201520222560.1U CN201520222560U CN204567400U CN 204567400 U CN204567400 U CN 204567400U CN 201520222560 U CN201520222560 U CN 201520222560U CN 204567400 U CN204567400 U CN 204567400U
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- guide rail
- pin link
- chain
- link plate
- self
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- 238000007599 discharging Methods 0.000 title claims abstract description 15
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000009963 fulling Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The chain that the utility model relates to a kind of self-discharging semitrailer guide rail and coordinates with it, comprise guide rail, chain, described guide rail is installed on cross member of frame, and its transversal surface is circular; Described chain comprises inner plate, pin link plate, roller, bearing pin, pin link plate is divided into two kinds: one is conventional pin link plate, a kind of is special-shaped pin link plate with plate ear, arrange more than one conventional pin link plate between two special-shaped pin link plates, the circumferential cylindrical of the roller of chain is positioned within the upper lower edge scope of inner plate, conventional pin link plate and special-shaped pin link plate; Guide supporting roller also coordinates with its rolling.Compared with prior art, the utility model structure is simple, better effects if.
Description
Technical field
The utility model relates to a kind of transportation device, particularly a kind of self-discharging semitrailer guide rail and the chain that coordinates with it.
Background technology
The applicant discloses a kind of self-discharging semitrailer in mandate publication number CN103950402B before, comprise vehicle frame, be arranged on the compartment on vehicle frame and emptying equipment, this emptying equipment comprises the driven sprocket and drive sprocket that are installed on vehicle frame rear and front end, the HM Hydraulic Motor be connected with drive sprocket, two driving chains around the home on driven sprocket and drive sprocket, the pin link plate of described driving chain is divided into two kinds: one is conventional pin link plate, one is special-shaped pin link plate, more than one conventional pin link plate is set between two special-shaped pin link plates, the circumferential cylindrical of the roller of chain protrudes from the upper lower edge of inner plate or conventional pin link plate, abnormity pin link plate is with the plate ear of outerplanar higher than the circumferential cylindrical of roller, plate ear fixes supporting plate, rubber belt track fixed by supporting plate, be fixed on two guide rails on vehicle frame for support rollers.
This technical scheme of upper lower edge that the circumferential cylindrical of this utility model chain roller protrudes from inner plate or conventional pin link plate be the roller in order to solve chain when rolling on guide rail inner plate or conventional pin link plate and guide rail produce and interfere, but increase certain manufacture difficulty like this, compare to conventional chain manufacture, need the mould again making die-cut pin link plate, add manufacturing cost; The circumferential cylindrical due to the roller of chain is also had to protrude from the upper lower edge of inner plate or conventional pin link plate, limiting and guiding device is not had between the roller of chain and the guide rail be mated, although can be located by the sprocket wheel at two ends, but because whole chain anterior-posterior length is longer, the chain roller at middle part, easily from slippage guide rail, impacts emptying equipment operation stability.In addition, because guide rail is layed in the front and back of whole vehicle frame, distance is longer, the straightness accuracy of guide rail requires higher, and guide rail is normally fixed on vehicle frame by welding, thermal deformation in welding process is inevitable, thus cause guide rail inevitably to occur slight tucking, the chain of inner plate or conventional pin link plate is not protruded from according to the guide rail in ordinary rectangular cross section and the circumferential cylindrical of chain roller, inner plate or conventional pin link plate will interfere with the guide rail of square-section, dead, cause normally running.
And adopt the guide rail of common square-section, the contact of guide rail and chain roller is linear contact lay, linear contact lay is larger relative to point cantact friction force, needs larger power, wastes energy.
Summary of the invention
The purpose of this utility model is to solve the problems of the technologies described above, the chain providing a kind of self-discharging semitrailer guide rail and coordinate with it.
Disclosed in the utility model, technical scheme is:
Self-discharging semitrailer guide rail and the chain coordinated with it, comprise guide rail 36, chain, it is characterized in that: described guide rail 36 is installed on cross member of frame 11, and its transversal surface is circular; Described chain comprises inner plate 332, pin link plate, roller 331, bearing pin, pin link plate is divided into two kinds: one is conventional pin link plate 333 ', a kind of is special-shaped pin link plate 333 with plate ear, arrange more than one conventional pin link plate between two special-shaped pin link plates 333, the circumferential cylindrical of the roller 331 of chain is positioned within the upper lower edge scope of inner plate 332, conventional pin link plate and special-shaped pin link plate 333; Guide rail 36 support rollers 331 also coordinates with its rolling.Adopt this technical scheme, chain difficulty of processing reduces, simultaneously because the profile of guide rail is cylindrical, larger space is had between the lower edge of inner plate 332, conventional pin link plate and special-shaped pin link plate 333 and cylindrical slideway, even if guide rail has a small amount of tucking also to avoid producing interference, and the contact of guide rail and chain roller is point cantact, friction force is less, and chain operation is more laborsaving.
For increasing guide rail compressive strength in the vertical direction further, also comprise rail supported beam 9, rail supported beam 9 lower end and cross member of frame 11 affixed, guide rail 36 is installed in the upper end of rail supported beam 9.
For reducing manufacturing cost further, alleviate deadweight, described rail supported beam 9 is angle-shaped piece, comprises vertical section 91 and horizontal segment 92, and guide rail 36 is installed in the upper plane of horizontal segment 92.
For increasing guide rail bending strength in the horizontal direction further, also comprise several brace panels 4, one end and the rail supported beam 9 of brace panel 4 are affixed, the other end and vehicle frame affixed.
The utility model also relates to a kind of self-discharging semitrailer comprising above-mentioned arbitrary technical scheme.
Compared with prior art, the utility model structure is simple, better effects if.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the structural representation of embodiment 2.
Fig. 4 is the birds-eye view of Fig. 3.
Fig. 5 is the part-structure schematic diagram of embodiment 3.
Detailed description of the invention
Embodiment 1, see accompanying drawing 1,2.
Self-discharging semitrailer guide rail and the chain coordinated with it, comprise guide rail 36, chain, it is characterized in that: described guide rail 36 is installed on cross member of frame 11, and its transversal surface is circular; Described chain comprises inner plate 332, pin link plate, roller 331, bearing pin, pin link plate is divided into two kinds: one is conventional pin link plate 333 ', a kind of is special-shaped pin link plate 333 with plate ear, arrange more than one conventional pin link plate between two special-shaped pin link plates 333, the circumferential cylindrical of the roller 331 of chain is positioned within the upper lower edge scope of inner plate 332, conventional pin link plate and special-shaped pin link plate 333; Guide rail 36 support rollers 331 also coordinates with its rolling.Adopt this technical scheme, chain difficulty of processing reduces, simultaneously because the profile of guide rail is cylindrical, larger space is had between the lower edge of inner plate 332, conventional pin link plate and special-shaped pin link plate 333 and cylindrical slideway, even if guide rail has a small amount of tucking also to avoid producing interference, and the contact of guide rail and chain roller is point cantact, friction force is less, and chain operation is more laborsaving.
Embodiment 2, see accompanying drawing 3,4.
Other are with embodiment 1, unlike being further increase guide rail compressive strength in the vertical direction, also comprise rail supported beam 9, rail supported beam 9 lower end and cross member of frame 11 affixed, guide rail 36 is installed in the upper end of rail supported beam 9.For increasing guide rail bending strength in the horizontal direction further, also comprise several brace panels 4, one end and the rail supported beam 9 of brace panel 4 are affixed, the other end and vehicle frame affixed.
Embodiment 2, see accompanying drawing 5.
Other unlike for reducing manufacturing cost further, alleviate deadweight with embodiment 2, and described rail supported beam 9 is angle-shaped piece, comprises vertical section 91 and horizontal segment 92, and guide rail 36 is installed in the upper plane of horizontal segment 92.
Claims (5)
1. self-discharging semitrailer guide rail and the chain that coordinates with it, comprise guide rail (36), chain, is characterized in that: described guide rail (36) is installed on cross member of frame (11), and its transversal surface is circular; Described chain comprises inner plate (332), pin link plate, roller (331), bearing pin, pin link plate is divided into two kinds: one is conventional pin link plate (333 '), a kind of is special-shaped pin link plate (333) with plate ear, arrange more than one conventional pin link plate between two special-shaped pin link plates (333), the circumferential cylindrical of the roller (331) of chain is positioned within the upper lower edge scope of inner plate (332), conventional pin link plate and special-shaped pin link plate (333); Guide rail (36) support rollers (331) also coordinates with its rolling.
2. a kind of self-discharging semitrailer guide rail according to claim 1 and the chain that coordinates with it, it is characterized in that: also comprise rail supported beam (9), rail supported beam (9) lower end and cross member of frame (11) affixed, guide rail (36) is installed in the upper end of rail supported beam (9).
3. a kind of self-discharging semitrailer guide rail according to claim 2 and the chain that coordinates with it, it is characterized in that: described rail supported beam (9) is angle-shaped piece, comprise vertical section (91) and horizontal segment (92), guide rail (36) is installed in the upper plane of horizontal segment (92).
4. a kind of self-discharging semitrailer guide rail according to Claims 2 or 3 and the chain coordinated with it, is characterized in that: also comprise several brace panels (4), and one end and the rail supported beam (9) of brace panel (4) are affixed, the other end and vehicle frame affixed.
5. a self-discharging semitrailer, is characterized in that the chain comprising the arbitrary described a kind of self-discharging semitrailer guide rail of claim 1-4 and coordinate with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520222560.1U CN204567400U (en) | 2015-04-14 | 2015-04-14 | A kind of self-discharging semitrailer guide rail and the chain coordinated with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520222560.1U CN204567400U (en) | 2015-04-14 | 2015-04-14 | A kind of self-discharging semitrailer guide rail and the chain coordinated with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204567400U true CN204567400U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520222560.1U Active CN204567400U (en) | 2015-04-14 | 2015-04-14 | A kind of self-discharging semitrailer guide rail and the chain coordinated with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204567400U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178661A (en) * | 2015-08-28 | 2015-12-23 | 浙江双友物流器械股份有限公司 | Three-dimensional parking garage |
| CN105346426A (en) * | 2015-11-10 | 2016-02-24 | 王东文 | Guide rail |
| WO2017080100A1 (en) * | 2015-11-10 | 2017-05-18 | 山东吉鲁汽车改装有限公司 | Tracked dumping compartment and dump truck using said dumping compartment |
| CN107627934A (en) * | 2017-10-30 | 2018-01-26 | 威海顺丰专用车制造有限公司 | A kind of self-discharging semitrailer |
| CN110466612A (en) * | 2019-07-23 | 2019-11-19 | 山东畅达专用车有限公司 | A kind of novel self-unloading Trailer type frame for use in vehicle |
| CN113320608A (en) * | 2021-06-23 | 2021-08-31 | 厦门厦工重工有限公司 | Improved semitrailer frame |
-
2015
- 2015-04-14 CN CN201520222560.1U patent/CN204567400U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178661A (en) * | 2015-08-28 | 2015-12-23 | 浙江双友物流器械股份有限公司 | Three-dimensional parking garage |
| CN105178661B (en) * | 2015-08-28 | 2018-06-26 | 浙江双友物流器械股份有限公司 | A kind of parking systems |
| CN105346426A (en) * | 2015-11-10 | 2016-02-24 | 王东文 | Guide rail |
| WO2017080100A1 (en) * | 2015-11-10 | 2017-05-18 | 山东吉鲁汽车改装有限公司 | Tracked dumping compartment and dump truck using said dumping compartment |
| AU2016354772B2 (en) * | 2015-11-10 | 2019-04-11 | Shandong Girou Automobile Refitting Co., Ltd | A tracked dumping compartment and a dump truck using said tracked dumping compartment |
| RU2688647C1 (en) * | 2015-11-10 | 2019-05-21 | Шаньдун Гироу Аутомобайл Рефиттинг Ко., Лтд | Dump body equipped with tracks and a dump truck in which the specified dump body is used, equipped with tracks |
| US10479254B2 (en) | 2015-11-10 | 2019-11-19 | Shandong Girou Automobile Refitting Co., Ltd. | Tracked dumping compartment and a dump truck using said tracked dumping compartment |
| CN107627934A (en) * | 2017-10-30 | 2018-01-26 | 威海顺丰专用车制造有限公司 | A kind of self-discharging semitrailer |
| CN110466612A (en) * | 2019-07-23 | 2019-11-19 | 山东畅达专用车有限公司 | A kind of novel self-unloading Trailer type frame for use in vehicle |
| CN113320608A (en) * | 2021-06-23 | 2021-08-31 | 厦门厦工重工有限公司 | Improved semitrailer frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170525 Address after: 265600 Shandong city of Yantai province Penglai City Da Xin Dian Zhen Li Zhuang Cun Dong Patentee after: Yantai Heng Chi Trailer Co., Ltd. Address before: Penglaige Street office in Penglai City, Shandong province 265600 Yantai beiwangcun No. 309 Patentee before: Wang Dongwen |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Dump semi trailer guide rail reaches complex chain with it Effective date of registration: 20170809 Granted publication date: 20150819 Pledgee: Yantai financing Company Limited by Guarantee Pledgor: Yantai Heng Chi Trailer Co., Ltd. Registration number: 2017370000114 |