CN105292287A - Crawler-based transportation vehicle chassis applicable to complex terrain - Google Patents
Crawler-based transportation vehicle chassis applicable to complex terrain Download PDFInfo
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- CN105292287A CN105292287A CN201510823685.4A CN201510823685A CN105292287A CN 105292287 A CN105292287 A CN 105292287A CN 201510823685 A CN201510823685 A CN 201510823685A CN 105292287 A CN105292287 A CN 105292287A
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- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 238000013016 damping Methods 0.000 claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000003044 adaptive effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The invention belongs to the technical field of a transportation vehicle chassis applicable to a complex terrain and in particular relates to a crawler-based transportation vehicle chassis applicable to the complex terrain. The crawler-based transportation vehicle chassis applicable to the complex terrain comprises a cabin, four crawler transmission mechanisms, a chassis frame cross beam, a chassis frame longitudinal beam, a damping plate spring, a chassis shaft fixing structure and a chassis shaft, wherein the four crawler transmission mechanisms are arranged on the chassis frame by virtue of the chassis shaft and the plate spring, and the four crawler transmission mechanisms are respectively driven independently by virtue of electric energy or gas power; for each crawler transmission mechanism, a supporting wheel is arranged on a supporting mechanism in special design, so that adaptability of crawlers to a high-fluctuation pavement can be greatly enhanced; besides, the designed regulating wheel can shorten the distance between the regulating wheel and a vehicle body and can regulate the length ratio of the crawler in contact with the ground to the crawler not in contact with the ground. The crawler-based transportation vehicle chassis applicable to the complex terrain has the advantages that the four crawler transmission mechanisms form the transportation vehicle chassis, the crawler transmission mechanisms adopt special support and the special regulating wheel, and the adaptability of a transportation vehicle to the high-fluctuation pavement is enhanced.
Description
Art
The invention belongs to marginal terrain vehicle chassis technology field, particularly relate to a kind of transport vehicle chassis being applicable to complex-terrain based on crawler belt.
Background technology
Current crawler belt widely uses in most of special vehicle, and arrive robot to tank is little greatly, through development for many years, crawler belt technology, track suspension technology are very ripe, are suitable for most of different types of road surface; The road surface transportation type continuously tracked vehicle risen and fallen for multi-frequency height can be walked, but damping and filter efficiency also cannot meet requirementses, causes vehicle body to shake severe, comparatively cannot tide over by pulsation-free, cause transporting cargo to damage, cause the limitation that transport track vehicle uses.
The present invention designs a kind of transport vehicle chassis being applicable to complex-terrain based on crawler belt and solves as above problem.
Summary of the invention
For solving above-mentioned defect of the prior art, the present invention discloses a kind of transport vehicle chassis being applicable to complex-terrain based on crawler belt, and it realizes by the following technical solutions.
A kind of transport vehicle chassis being applicable to complex-terrain based on crawler belt, it is characterized in that: it comprises operator's compartment, Caterpillar transmission mechanism, sole crossbeam, sole longeron, damping plate spring, chassis axle fixed sturcture, chassis axle, wherein operator's compartment is arranged on sole front end, and many foundation plate rail crossbeam is arranged between two sole longerons; Before and after each sole longeron, both sides are respectively provided with a damping plate spring, and leaf spring on two longerons is symmetrical along two longeron symmetric line; Be arranged in two chassis axle on the downside of four leaf springs between two, each chassis axle two ends is all provided with chassis axle fixed sturcture, and above-mentioned chassis axle fixed sturcture is arranged on Caterpillar transmission mechanism; Designed leaf spring plays damping.
Above-mentioned Caterpillar transmission mechanism comprises crawler belt, main drive wheel, buffer rail jacking block, buffer rail sliding sleeve, first guide wheel sheet, second guide wheel, buffer rail, adjusting knurl, guide wheel supports, crawler haulage stay bearing plate, second guide wheel sheet, guide wheel rotating shaft, buffer rail spring, support baseboard, headstock, main drive shaft, main drive wheel rotating shaft fixed structure, main drive wheel rotating shaft, support wheel, swinging in the cross rest girder, walking beam rotating shaft, swinging in the cross rest principal arm, swinging in the cross rest auxiliary girder, swinging in the cross rest auxiliary, support wheel rotating shaft, swing arm bearing pin, wherein two walking beam rotating shafts are arranged on one end of crawler haulage stay bearing plate side up and down side by side, two swinging in the cross rest girders are arranged in two walking beam rotating shafts by the centre hole of self respectively, two swinging in the cross rest girder both sides are provided with a swinging in the cross rest principal arm respectively jointly, and each swinging in the cross rest principal arm upper end is provided with two swing arm bearing pins arranged side by side up and down, are connected with two swinging in the cross rest girder sides by swing arm bearing pin arranged side by side up and down, each swinging in the cross rest principal arm lower end is also provided with two walking beam rotating shafts arranged side by side up and down, two swinging in the cross rest auxiliary girders are arranged in walking beam rotating shaft by its center hole respectively, two swinging in the cross rest auxiliary girder both sides are provided with a swinging in the cross rest auxiliary respectively jointly, each swinging in the cross rest auxiliary upper end is also provided with two swing arm bearing pins arranged side by side up and down, is connected with two swinging in the cross rest auxiliary girder sides by swing arm bearing pin arranged side by side up and down, each swinging in the cross rest auxiliary lower end is provided with support wheel rotating shaft, and two support wheels are arranged on support wheel rotating shaft two ends, and are positioned at swinging in the cross rest auxiliary girder both sides.Swinging in the cross rest girder and swinging in the cross rest auxiliary girder have identical structure, but vary in size.
Caterpillar transmission mechanism of the present invention does the reason as above designed: when the height that support wheel runs into road surface rises and falls, two swinging in the cross rest auxiliarys and two swinging in the cross rest auxiliary girders are constituted like parallelogram by walking beam rotating shaft and swing arm bearing pin and are out of shape, during swing, two swinging in the cross rest auxiliary girders are around the identical angle of respective walking beam axis of rotation, two parallel up-and-down movements of swinging in the cross rest auxiliary and remain vertical relative to vehicle body horizontal direction, ensure that swinging in the cross rest auxiliary can bear tare along auxiliary direction, add the reliability of Caterpillar transmission mechanism, two in like manner designed swinging in the cross rest principal arms and two swinging in the cross rest girders also constitute transformation rule like parallelogram by walking beam rotating shaft and swing arm bearing pin, the design of swinging in the cross rest girder and auxiliary girder, swinging in the cross rest principal arm and auxiliary is equivalent to devise two-stage lever, can be adapted to the fluctuating on larger road surface, and maintain the stability of vehicle body by lever swing.
Above-mentioned guide wheel supports and is arranged on the upside of crawler haulage stay bearing plate; Guide wheel is provided with guide wheel rotating shaft on supporting, and guide wheel rotating shaft is provided with the first guide wheel sheet and the second guide wheel sheet, and the first guide wheel sheet and the second guide wheel sheet support both sides at guide wheel, the second guide wheel is also arranged in guide wheel rotating shaft, and is arranged near the first guide wheel sheet side; It is above-mentioned because concrete guide wheel supports the fixed form with crawler haulage stay bearing plate, guide wheel is divided into three parts, first guide wheel sheet, guide wheel support and the second guide wheel sheet forms one like reeded structure, share with reeded second guide wheel group of tool own guide wheel mechanism crawler belt being played to a guiding function.
Above-mentioned adjusting knurl is arranged on buffer rail one end by adjusting knurl rotating shaft, and it is inner that buffer rail is arranged on buffer rail sliding sleeve, and buffer rail jacking block is arranged on buffer rail sliding sleeve one end, buffer rail spring fitting is inner at buffer rail sliding sleeve, and one end and buffer rail end thereof contacts, the other end contacts with buffer rail jacking block, buffer rail sliding sleeve is arranged on crawler haulage stay bearing plate side, because the larger projection on road surface and depression, cause the crawler belt indent with earth surface, this will increase the length with earth surface crawler belt, because crawler belt overall length is certain, so devise the distance that adjusting knurl can reduce adjusting knurl and vehicle body, thus reduce not with the length of the crawler belt of earth surface, play regulate with earth surface crawler belt and not with the length ratio of earth surface crawler belt, adjusting knurl reaches regulating action by regulating guide rail at adjustment guide rail sleeve internal slide, guide rail spring plays and keeps regulating guide rail to have outside power, so not only can play the effect of tensioning to crawler belt but also after road surface flattens from fluctuating, restitution be played to crawler belt.
Above-mentioned support baseboard is arranged on crawler haulage stay bearing plate bottom, headstock is arranged on support baseboard, main drive wheel is arranged on main drive wheel rotating shaft fixed structure by main drive wheel rotating shaft, main drive wheel rotating shaft fixed structure is arranged on support baseboard, main drive shaft one end is arranged on headstock, and the other end engages by boring tooth with main drive wheel rotating shaft.
Above-mentioned crawler belt is arranged on drive wheel, support wheel, adjusting knurl and guide wheel.
The concrete structure of the crawler belt in the present invention, drive wheel, support wheel, adjusting knurl, guide wheel uses traditional mature technology.The present invention does not do particular design.
As the further improvement of this technology, above-mentioned headstock can combine for motor and speed-changing mechanism, or combines for gas power equipment and speed-changing mechanism.
As the further improvement of this technology, walking beam shaft length adjustment on above-mentioned swinging in the cross rest principal arm ensures to maintain a certain distance between swinging in the cross rest auxiliary girder swinging plane and the swinging plane of swinging in the cross rest girder, prevents swinging in the cross rest girder and swinging in the cross rest auxiliary girder from occurring to swing and interfere.
As the further improvement of this technology, above-mentioned chassis axle fixed sturcture is arranged on the downside of crawler haulage stay bearing plate.
As the further improvement of this technology, above-mentioned chassis axle fixed sturcture also can be arranged on the downside of support baseboard.Under the prerequisite that space structure is not interfered, chassis axle fixed sturcture is arranged on the very high arbitrary structures of Caterpillar transmission mechanism intensity all passable.
Relative to traditional marginal terrain vehicle chassis technology, in the present invention, four Caterpillar transmission mechanisms are arranged on sole by chassis axle, leaf spring, and four Caterpillar transmission mechanisms are respectively by electric energy or gas power energy individual drive; For each Caterpillar transmission mechanism, on the support unit that support wheel is arranged on a series of swinging in the cross rest girder, swinging in the cross rest auxiliary girder, swinging in the cross rest principal arm, swinging in the cross rest auxiliary are combined into, the adaptive capacity of crawler belt to height fluctuating road surface greatly can be strengthened; In addition, designed adjusting knurl can reduce the distance of adjusting knurl and vehicle body, thus reduce not with the length of the crawler belt of earth surface, can regulate with earth surface crawler belt and not with the length ratio of earth surface crawler belt.The present invention is by the transport trolley chassis of use four Caterpillar transmission mechanism compositions, and Caterpillar transmission mechanism employs extraordinary supporting construction and adjusting knurl, adds the adaptive capacity that transport trolley rises and falls to larger road surface, has very strong practicality.
Accompanying drawing explanation
Fig. 1 is support unit structural representation.
Fig. 2 is support unit structure side view.
Fig. 3 is support unit structure front elevation.
Fig. 4 is swinging in the cross rest girder and swinging in the cross rest auxiliary beam structure schematic diagram.
Fig. 5 is swinging in the cross rest main arm structure schematic diagram.
Fig. 6 is support wheel scheme of installation.
Fig. 7 is Guiding wheel structure and scheme of installation.
Fig. 8 is adjusting knurl scheme of installation.
Fig. 9 is buffer rail spring fitting schematic diagram.
Figure 10 is main drive wheel drive configuration schematic diagram.
Figure 11 is main drive wheel rotating shaft fixed structure scheme of installation.
Figure 12 is transport trolley chassis whole structural representation.
Figure 13 is sole structural representation.
Figure 14 is transport trolley chassis lateral plan.
Figure 15 is chassis front elevation.
Figure 16 is sole scheme of installation.
Figure 17 is Caterpillar transmission mechanism schematic diagram.
Figure 18 is adjusting knurl and drive wheel mounting structure birds-eye view.
Number in the figure title: 1, crawler belt, 2, main drive wheel, 3, buffer rail jacking block, 4, buffer rail sliding sleeve, 6, first guide wheel sheet, 7, second guide wheel, 8, buffer rail, 9, adjusting knurl, 10, support wheel, 11, guide wheel supports, 12, crawler haulage stay bearing plate, 13, swinging in the cross rest girder, 14, walking beam rotating shaft, 15, swinging in the cross rest principal arm, 16, swinging in the cross rest auxiliary girder, 17, swinging in the cross rest auxiliary, 18, support wheel rotating shaft, 19, swing arm bearing pin, 20, second guide wheel sheet, 21, guide wheel rotating shaft, 22, buffer rail spring, 23, support baseboard, 24, headstock, 25, main drive shaft, 26, main drive wheel rotating shaft fixed structure, 27, main drive wheel rotating shaft, 31, operator's compartment, 32, Caterpillar transmission mechanism, 33, sole crossbeam, 34, sole longeron, 35, damping plate spring, 36, chassis axle fixed sturcture, 37, chassis axle.
Detailed description of the invention
As shown in Figure 12,14, it comprises operator's compartment, Caterpillar transmission mechanism, sole crossbeam, sole longeron, damping plate spring, chassis axle fixed sturcture, chassis axle, wherein operator's compartment is arranged on sole front end, and as shown in figure 13, many foundation plate rail crossbeam is arranged between two sole longerons; Before and after each sole longeron, both sides are respectively provided with a damping plate spring, and leaf spring on two longerons is symmetrical along two longeron symmetric line; As shown in Figure 15,16, be arranged in two chassis axle on the downside of four leaf springs between two, each chassis axle two ends is all provided with chassis axle fixed sturcture, and above-mentioned chassis axle fixed sturcture is arranged on Caterpillar transmission mechanism; Designed leaf spring plays damping.
As Figure 17, shown in 1, above-mentioned Caterpillar transmission mechanism comprises crawler belt, main drive wheel, buffer rail jacking block, buffer rail sliding sleeve, first guide wheel sheet, second guide wheel, buffer rail, adjusting knurl, guide wheel supports, crawler haulage stay bearing plate, second guide wheel sheet, guide wheel rotating shaft, buffer rail spring, support baseboard, headstock, main drive shaft, main drive wheel rotating shaft fixed structure, main drive wheel rotating shaft, support wheel, swinging in the cross rest girder, walking beam rotating shaft, swinging in the cross rest principal arm, swinging in the cross rest auxiliary girder, swinging in the cross rest auxiliary, support wheel rotating shaft, swing arm bearing pin, wherein as shown in Figure 1, two walking beam rotating shafts are arranged on one end of crawler haulage stay bearing plate side up and down side by side, as Fig. 1, shown in 4, two swinging in the cross rest girders are arranged in two walking beam rotating shafts by the centre hole of self respectively, as shown in Figure 1,5, two swinging in the cross rest girder both sides are provided with a swinging in the cross rest principal arm respectively jointly, each swinging in the cross rest principal arm upper end is provided with two swing arm bearing pins arranged side by side up and down, is connected with two swinging in the cross rest girder sides by swing arm bearing pin arranged side by side up and down, each swinging in the cross rest principal arm lower end is also provided with two walking beam rotating shafts arranged side by side up and down, two swinging in the cross rest auxiliary girders are arranged in walking beam rotating shaft by its center hole respectively, two swinging in the cross rest auxiliary girder both sides are provided with a swinging in the cross rest auxiliary respectively jointly, each swinging in the cross rest auxiliary upper end is also provided with two swing arm bearing pins arranged side by side up and down, is connected with two swinging in the cross rest auxiliary girder sides by swing arm bearing pin arranged side by side up and down, as shown in Figure 6, each swinging in the cross rest auxiliary lower end is provided with support wheel rotating shaft, and two support wheels are arranged on support wheel rotating shaft two ends, and are positioned at swinging in the cross rest auxiliary girder both sides.
Caterpillar transmission mechanism of the present invention does the reason as above designed: when the height that support wheel runs into road surface rises and falls, two swinging in the cross rest auxiliarys and two swinging in the cross rest auxiliary girders are constituted like parallelogram by walking beam rotating shaft and swing arm bearing pin and are out of shape, during swing, two swinging in the cross rest auxiliary girders are around the identical angle of respective walking beam axis of rotation, two parallel up-and-down movements of swinging in the cross rest auxiliary and remain vertical relative to vehicle body horizontal direction, ensure that swinging in the cross rest auxiliary can bear tare along auxiliary direction, add the reliability of Caterpillar transmission mechanism, two in like manner designed swinging in the cross rest principal arms and two swinging in the cross rest girders also constitute transformation rule like parallelogram by walking beam rotating shaft and swing arm bearing pin, the design of swinging in the cross rest girder and auxiliary girder, swinging in the cross rest principal arm and auxiliary is equivalent to devise two-stage lever, can be adapted to the fluctuating on larger road surface, and maintain the stability of vehicle body by lever swing.
As shown in Figure 7, above-mentioned guide wheel supports and is arranged on the upside of crawler haulage stay bearing plate; Guide wheel is provided with guide wheel rotating shaft on supporting, and guide wheel rotating shaft is provided with the first guide wheel sheet and the second guide wheel sheet, and the first guide wheel sheet and the second guide wheel sheet support both sides at guide wheel, the second guide wheel is also arranged in guide wheel rotating shaft, and is arranged near the first guide wheel sheet side; It is above-mentioned because concrete guide wheel supports the fixed form with crawler haulage stay bearing plate, guide wheel is divided into three parts, first guide wheel sheet, guide wheel support and the second guide wheel sheet forms one like reeded structure, share with reeded second guide wheel group of tool own guide wheel mechanism crawler belt being played to a guiding function.
As shown in Fig. 8,9,18, above-mentioned adjusting knurl is arranged on buffer rail one end by adjusting knurl rotating shaft, and it is inner that buffer rail is arranged on buffer rail sliding sleeve, and buffer rail jacking block is arranged on buffer rail sliding sleeve one end, buffer rail spring fitting is inner at buffer rail sliding sleeve, and one end and buffer rail end thereof contacts, the other end contacts with buffer rail jacking block, buffer rail sliding sleeve is arranged on crawler haulage stay bearing plate side, because the larger projection on road surface and depression, cause the crawler belt indent with earth surface, this will increase the length with earth surface crawler belt, because crawler belt overall length is certain, so devise the distance that adjusting knurl can reduce adjusting knurl and vehicle body, thus reduce not with the length of the crawler belt of earth surface, play regulate with earth surface crawler belt and not with the length ratio of earth surface crawler belt, adjusting knurl reaches regulating action by regulating guide rail at adjustment guide rail sleeve internal slide, guide rail spring plays and keeps regulating guide rail to have outside power, so not only can play the effect of tensioning to crawler belt but also after road surface flattens from fluctuating, restitution be played to crawler belt.
As shown in Figure 10,11, above-mentioned support baseboard is arranged on crawler haulage stay bearing plate bottom, headstock is arranged on support baseboard, main drive wheel is arranged on main drive wheel rotating shaft fixed structure by main drive wheel rotating shaft, main drive wheel rotating shaft fixed structure is arranged on support baseboard, main drive shaft one end is arranged on headstock, and the other end engages by boring tooth with main drive wheel rotating shaft.
As shown in figure 12, above-mentioned crawler belt is arranged on drive wheel, support wheel, adjusting knurl and guide wheel.
The concrete structure of the crawler belt in the present invention, drive wheel, support wheel, adjusting knurl, guide wheel uses traditional mature technology.The present invention does not do particular design.
Above-mentioned headstock can combine for motor and speed-changing mechanism, or combines for gas power equipment and speed-changing mechanism.
As shown in Figure 2, the adjustment of walking beam shaft length on above-mentioned swinging in the cross rest principal arm ensures to maintain a certain distance between swinging in the cross rest auxiliary girder swinging plane and the swinging plane of swinging in the cross rest girder, prevents swinging in the cross rest girder and swinging in the cross rest auxiliary girder from occurring to swing and interfere.
Above-mentioned chassis axle fixed sturcture is arranged on the downside of crawler haulage stay bearing plate.
Above-mentioned chassis axle fixed sturcture also can be arranged on the downside of support baseboard.Under the prerequisite that space structure is not interfered, chassis axle fixed sturcture is arranged on the very high arbitrary structures of Caterpillar transmission mechanism intensity all passable.
In sum, in the present invention, four Caterpillar transmission mechanisms are arranged on sole by chassis axle, leaf spring, and four Caterpillar transmission mechanisms are respectively by electric energy or gas power energy individual drive; For each Caterpillar transmission mechanism, on the support unit that support wheel is arranged on a series of swinging in the cross rest girder, swinging in the cross rest auxiliary girder, swinging in the cross rest principal arm, swinging in the cross rest auxiliary are combined into, the adaptive capacity of crawler belt to height fluctuating road surface greatly can be strengthened; In addition, designed adjusting knurl can reduce the distance of adjusting knurl and vehicle body, thus reduce not with the length of the crawler belt of earth surface, can regulate with earth surface crawler belt and not with the length ratio of earth surface crawler belt.The present invention is by the transport trolley chassis of use four Caterpillar transmission mechanism compositions, and Caterpillar transmission mechanism employs extraordinary supporting construction and adjusting knurl, adds the adaptive capacity that transport trolley rises and falls to larger road surface, has very strong practicality.
Claims (5)
1. the transport vehicle chassis being applicable to complex-terrain based on crawler belt, it is characterized in that: it comprises operator's compartment, Caterpillar transmission mechanism, sole crossbeam, sole longeron, damping plate spring, chassis axle fixed sturcture, chassis axle, wherein operator's compartment is arranged on sole front end, and many foundation plate rail crossbeam is arranged between two sole longerons; Before and after each sole longeron, both sides are respectively provided with a damping plate spring, and leaf spring on two longerons is symmetrical along two longeron symmetric line; Be arranged in two chassis axle on the downside of four leaf springs between two, each chassis axle two ends is all provided with chassis axle fixed sturcture, and above-mentioned chassis axle fixed sturcture is arranged on Caterpillar transmission mechanism;
Above-mentioned Caterpillar transmission mechanism comprises crawler belt, main drive wheel, buffer rail jacking block, buffer rail sliding sleeve, first guide wheel sheet, second guide wheel, buffer rail, adjusting knurl, guide wheel supports, crawler haulage stay bearing plate, second guide wheel sheet, guide wheel rotating shaft, buffer rail spring, support baseboard, headstock, main drive shaft, main drive wheel rotating shaft fixed structure, main drive wheel rotating shaft, support wheel, swinging in the cross rest girder, walking beam rotating shaft, swinging in the cross rest principal arm, swinging in the cross rest auxiliary girder, swinging in the cross rest auxiliary, support wheel rotating shaft, swing arm bearing pin, wherein two walking beam rotating shafts are arranged on one end of crawler haulage stay bearing plate side up and down side by side, two swinging in the cross rest girders are arranged in two walking beam rotating shafts by the centre hole of self respectively, two swinging in the cross rest girder both sides are provided with a swinging in the cross rest principal arm respectively jointly, and each swinging in the cross rest principal arm upper end is provided with two swing arm bearing pins arranged side by side up and down, are connected with two swinging in the cross rest girder sides by swing arm bearing pin arranged side by side up and down, each swinging in the cross rest principal arm lower end is also provided with two walking beam rotating shafts arranged side by side up and down, two swinging in the cross rest auxiliary girders are arranged in walking beam rotating shaft by its center hole respectively, two swinging in the cross rest auxiliary girder both sides are provided with a swinging in the cross rest auxiliary respectively jointly, each swinging in the cross rest auxiliary upper end is also provided with two swing arm bearing pins arranged side by side up and down, is connected with two swinging in the cross rest auxiliary girder sides by swing arm bearing pin arranged side by side up and down, each swinging in the cross rest auxiliary lower end is provided with support wheel rotating shaft, and two support wheels are arranged on support wheel rotating shaft two ends, and are positioned at swinging in the cross rest auxiliary girder both sides, above-mentioned guide wheel supports and is arranged on the upside of crawler haulage stay bearing plate, guide wheel is provided with guide wheel rotating shaft on supporting, and guide wheel rotating shaft is provided with the first guide wheel sheet and the second guide wheel sheet, and the first guide wheel sheet and the second guide wheel sheet support both sides at guide wheel, the second guide wheel is also arranged in guide wheel rotating shaft, and is arranged near the first guide wheel sheet side, above-mentioned adjusting knurl is arranged on buffer rail one end by adjusting knurl rotating shaft, and it is inner that buffer rail is arranged on buffer rail sliding sleeve, and buffer rail jacking block is arranged on buffer rail sliding sleeve one end, buffer rail spring fitting is inner at buffer rail sliding sleeve, and one end and buffer rail end thereof contacts, the other end contacts with buffer rail jacking block, buffer rail sliding sleeve is arranged on crawler haulage stay bearing plate side, above-mentioned support baseboard is arranged on crawler haulage stay bearing plate bottom, headstock is arranged on support baseboard, main drive wheel is arranged on main drive wheel rotating shaft fixed structure by main drive wheel rotating shaft, main drive wheel rotating shaft fixed structure is arranged on support baseboard, main drive shaft one end is arranged on headstock, and the other end engages by boring tooth with main drive wheel rotating shaft, above-mentioned crawler belt is arranged on drive wheel, support wheel, adjusting knurl and guide wheel.
2. a kind of transport vehicle chassis being applicable to complex-terrain based on crawler belt according to claim 1, is characterized in that: above-mentioned headstock can combine for motor and speed-changing mechanism, or combines for gas power equipment and speed-changing mechanism.
3. a kind of transport vehicle chassis being applicable to complex-terrain based on crawler belt according to claim 1, is characterized in that: the walking beam shaft length adjustment on above-mentioned swinging in the cross rest principal arm ensures to maintain a certain distance between swinging in the cross rest auxiliary girder swinging plane and the swinging plane of swinging in the cross rest girder.
4. a kind of transport vehicle chassis being applicable to complex-terrain based on crawler belt according to claim 1, is characterized in that: above-mentioned chassis axle fixed sturcture is arranged on the downside of crawler haulage stay bearing plate.
5. a kind of transport vehicle chassis being applicable to complex-terrain based on crawler belt according to claim 1, is characterized in that: above-mentioned chassis axle fixed sturcture also can be arranged on the downside of support baseboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510823685.4A CN105292287A (en) | 2015-11-24 | 2015-11-24 | Crawler-based transportation vehicle chassis applicable to complex terrain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510823685.4A CN105292287A (en) | 2015-11-24 | 2015-11-24 | Crawler-based transportation vehicle chassis applicable to complex terrain |
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| Publication Number | Publication Date |
|---|---|
| CN105292287A true CN105292287A (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510823685.4A Pending CN105292287A (en) | 2015-11-24 | 2015-11-24 | Crawler-based transportation vehicle chassis applicable to complex terrain |
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| Country | Link |
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| CN (1) | CN105292287A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050694A (en) * | 2018-08-16 | 2018-12-21 | 李永生 | A kind of anti-traffic accident is climbed the mountain automobile |
| CN109562800A (en) * | 2016-08-02 | 2019-04-02 | 凯斯纽荷兰(中国)管理有限公司 | Caterpillar system for working truck |
| CN116750098A (en) * | 2023-08-22 | 2023-09-15 | 黑龙江省润昌农业机械有限公司 | Triangular crawler belt device |
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| JP2000262134A (en) * | 1999-03-19 | 2000-09-26 | Kubota Corp | Apparatus for changing posture of combine harvester |
| CN100999235A (en) * | 2007-01-17 | 2007-07-18 | 北京理工大学 | Light crawler motor platform vibration suspension device |
| US20110301785A1 (en) * | 2010-03-05 | 2011-12-08 | Sword Lee F | Biologically inspired compliant locomotion for remote vehicles |
| CN202225930U (en) * | 2011-08-29 | 2012-05-23 | 石家庄中煤装备制造股份有限公司 | Explosion-proof track type carrier vehicle for mining |
| CN102556188A (en) * | 2012-02-17 | 2012-07-11 | 湖南农业大学 | Traveling device for profiling crawler belt chassis |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000262134A (en) * | 1999-03-19 | 2000-09-26 | Kubota Corp | Apparatus for changing posture of combine harvester |
| CN100999235A (en) * | 2007-01-17 | 2007-07-18 | 北京理工大学 | Light crawler motor platform vibration suspension device |
| US20110301785A1 (en) * | 2010-03-05 | 2011-12-08 | Sword Lee F | Biologically inspired compliant locomotion for remote vehicles |
| CN202225930U (en) * | 2011-08-29 | 2012-05-23 | 石家庄中煤装备制造股份有限公司 | Explosion-proof track type carrier vehicle for mining |
| CN102556188A (en) * | 2012-02-17 | 2012-07-11 | 湖南农业大学 | Traveling device for profiling crawler belt chassis |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109562800A (en) * | 2016-08-02 | 2019-04-02 | 凯斯纽荷兰(中国)管理有限公司 | Caterpillar system for working truck |
| CN109562800B (en) * | 2016-08-02 | 2022-02-11 | 凯斯纽荷兰(中国)管理有限公司 | Track system for work vehicle |
| CN109050694A (en) * | 2018-08-16 | 2018-12-21 | 李永生 | A kind of anti-traffic accident is climbed the mountain automobile |
| CN116750098A (en) * | 2023-08-22 | 2023-09-15 | 黑龙江省润昌农业机械有限公司 | Triangular crawler belt device |
| CN116750098B (en) * | 2023-08-22 | 2023-11-17 | 黑龙江省润昌农业机械有限公司 | Triangular crawler belt device |
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