CN205483599U - Vehicle ground mechanics soil box test bench is with test crawler attachment - Google Patents
Vehicle ground mechanics soil box test bench is with test crawler attachment Download PDFInfo
- Publication number
- CN205483599U CN205483599U CN201620299966.4U CN201620299966U CN205483599U CN 205483599 U CN205483599 U CN 205483599U CN 201620299966 U CN201620299966 U CN 201620299966U CN 205483599 U CN205483599 U CN 205483599U
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- wheel
- crawler belt
- carrier
- vehicle frame
- track drive
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Abstract
Vehicle ground mechanics soil box test bench is with test crawler attachment, which comprises a vehicle rack, the front end at frame middle part is equipped with the fore bearing supporting seat, the rear end at frame middle part is equipped with the rear bearing supporting seat, install back crawler drive axle through the bearing on the rear bearing supporting seat, crawler drive axle before installing through the bearing on the fore bearing supporting seat, the outer end cover of preceding crawler drive axle is equipped with preceding flange, the middle part cover of preceding crawler drive axle is equipped with the crawler drive sprocket, the cross section of back crawler drive off -axial end is hexagon or square, the outer end cover of back crawler drive axle is equipped with back flange, the inner end of back crawler drive axle is continuous with disk torque sensor's face -to -face mounting respectively with the inner end of preceding crawler drive axle, disk torque sensor's casing passes through the torque sensor fixed plate and links to each other with the frame installation. Its aim at provides one kind and can be applied to the soil box test bench and carry out the stress to it and measure, can the actual running state of real simulation track, and simulation experiment's the vehicle ground mechanics soil box test bench is with test crawler attachment that true degree is high.
Description
Technical field
This utility model relates to a kind of vehicle-terra mechanics vehicle-terra mechanics soil slot test stand test creeper undercarriage.
Background technology
Existing soil slot test stand is the most all installing wheel and it is carried out terra mechanics test, does not has crawler belt can be mounted on soil slot test stand and test for terra mechanics in prior art.
Utility model content
The purpose of this utility model is that providing one to can be applicable to soil slot test stand carries out stress measurement to it, can simulate the running status that crawler belt is actual really, and the vehicle-terra mechanics soil slot test stand that the validity of simulation experiment is high tests creeper undercarriage.
Vehicle-terra mechanics soil slot test stand of the present utility model test creeper undercarriage, including vehicle frame, the bottom of vehicle frame is set side by side with 4-8 bogie wheel from left to right, the periphery of each bogie wheel is positioned at left and right vertical direction, the axis of the wheel shaft of each bogie wheel is positioned at anterior-posterior horizontal direction, the bottom of the periphery of each bogie wheel is positioned in same level, front end in the middle part of vehicle frame is provided with fore bearing and supports seat, rear end in the middle part of vehicle frame is provided with rear bearing and supports seat, rear bearing supports and is provided with rear track drive shaft by bearing on seat, the axis of rear track drive shaft is positioned at anterior-posterior horizontal direction, described fore bearing supports and is provided with front track drive shaft by bearing on seat, the axis of front track drive shaft overlaps with the axis of rear track drive shaft；The cross section of front track drive shaft outer end is hexagon or square, the outer end of front track drive shaft is set with front adpting flange, the middle part of front track drive shaft is set with track driving sprocket, the cross section of described rear track drive shaft outer end is hexagon or square, the outer end of rear track drive shaft is set with rear adpting flange, the inner end of rear track drive shaft is installed with the end face of disc type torque sensor respectively with the inner end of front track drive shaft and is connected, and the housing of disc type torque sensor is connected with the installation of described vehicle frame by torque sensor fixed plate；
nullDescribed track driving sprocket is connected with crawler belt driven sprocket transmission by the track drive chain of annular，Track drive chain passes through crawler haulage chain tension means tensioning，Crawler haulage chain tension means is fixed on described vehicle frame，Crawler belt driven sprocket is sleeved on the middle part of crawler belt end axle，The axis of crawler belt end axle is positioned at anterior-posterior horizontal direction，Two ends of crawler belt end axle are utilized respectively a crawler belt end bearing housing and are connected with the top installation of described vehicle frame right-hand member，The middle part of crawler belt end axle is set with crawler driving whell，Crawler driving whell is meshed with the top of the crawler belt right-hand member of annular，The ring surface of crawler belt is positioned at left and right vertical direction，Crawler belt upper、Lower band lays respectively at horizontal direction，The inner surface of crawler belt left upper part matches with the periphery of inducer，Inducer is installed in rotation on the left end of induction wheel carrier，Induction wheel carrier is slidably mounted on the slideway of two slide rails，The slideway of two slide rails is positioned at left and right horizontal direction，Two slide rails are fixed on the top on the left of described vehicle frame by fixed mount，The right-hand member of two slide rails is fixed with strut rail beam along anterior-posterior horizontal direction，It is installed with two jacking bolts along anterior-posterior horizontal direction on strut rail beam，The left end of two jacking bolts withstands on the right-hand member of described induction wheel carrier respectively；
Front portion on the left of described vehicle frame is fixedly linked with the left front bottom entrusting wheel carrier, the left front top entrusting wheel carrier is provided with left front carrier wheel rotationally, the periphery of left front carrier wheel is positioned at left and right vertical direction, can match with the bottom of the upper band of crawler belt in the top of the periphery of left front carrier wheel, rear portion on the left of described vehicle frame is fixedly linked with the left back bottom entrusting wheel carrier, the left back top entrusting wheel carrier is provided with left back carrier wheel rotationally, the periphery of left back carrier wheel is positioned at left and right vertical direction, can match with the bottom of the upper band of crawler belt in the top of the periphery of left back carrier wheel；
Before front portion on the right side of described vehicle frame and the right side, the bottom of carrier wheel frame is fixedly linked, before right, the top of carrier wheel frame is provided with carrier wheel before the right side rotationally, before right, the periphery of carrier wheel is positioned at left and right vertical direction, before right, can match with the bottom of the upper band of crawler belt in the top of the periphery of carrier wheel, rear portion on the right side of described vehicle frame is fixedly linked with the bottom of right rear girdle wheel carrier, the top of right rear girdle wheel carrier is provided with right butt belt wheel rotationally, the periphery of right butt belt wheel is positioned at left and right vertical direction, can match with the bottom of the upper band of crawler belt in the top of the periphery of right butt belt wheel；
Match with the upper surface of the lower band of crawler belt in the bottom of the periphery of each described bogie wheel；Each bogie wheel is set on a heavy burden wheel shaft, the axis of each heavy burden wheel shaft lays respectively at anterior-posterior horizontal direction, before and after each heavy burden wheel shaft, two ends are separately mounted to the bottom of a bogie wheel support member, being respectively fixed with rubber blanket on the top end face of each bogie wheel support member, each bogie wheel support member uses multiple being bolted on described vehicle frame through corresponding rubber blanket.
Vehicle-terra mechanics soil slot test stand of the present utility model test creeper undercarriage, the quantity of wherein said bogie wheel is 5-7, and described bogie wheel support member and described vehicle frame use steel to make.
Vehicle-terra mechanics soil slot test stand of the present utility model test creeper undercarriage, the quantity of wherein said bogie wheel is 6, and the thickness of described rubber blanket is 10-30mm.
Vehicle-terra mechanics soil slot test stand of the present utility model test creeper undercarriage is in use, front adpting flange can be driven to rotate, front adpting flange drives front track drive shaft and rear track drive shaft to rotate, and gather torque data by disc type torque sensor, rear track drive shaft is further driven to track driving sprocket and rotates, track driving sprocket allows crawler belt driven sprocket rotate by track drive chain, crawler belt driven sprocket drives crawler driving whell to rotate by crawler belt end axle, and crawler driving whell then drives crawler belt to rotate.Therefore, vehicle-terra mechanics soil slot test stand test creeper undercarriage of the present utility model has and can be applicable to soil slot test stand it is carried out stress measurement, the running status that crawler belt is actual can be simulated really, the feature of the vehicle-terra mechanics soil slot test stand test creeper undercarriage that the validity of simulation experiment is high, the design that optimizes of the crawler belt that can thus be vehicle provides the parameter of various necessity, to reach the purpose allowing the crawler belt performance of vehicle more optimize.
Below in conjunction with the accompanying drawings this utility model vehicle-terra mechanics soil slot test stand test creeper undercarriage is described further.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the structural representation of this utility model vehicle-terra mechanics soil slot test stand test creeper undercarriage；
Fig. 2 is the rearview of the structural representation of Fig. 1；
Fig. 3 is the profile of the structural representation of the front track drive shaft portion of this utility model vehicle-terra mechanics soil slot test stand test creeper undercarriage；
Fig. 4 is the profile of the structural representation of the crawler belt end shaft portion of this utility model vehicle-terra mechanics soil slot test stand test creeper undercarriage.
Detailed description of the invention
nullSuch as Fig. 1、Fig. 2、Shown in Fig. 3 and Fig. 4，Vehicle-terra mechanics soil slot test stand of the present utility model test creeper undercarriage，Including vehicle frame 515，The bottom of vehicle frame 515 is set side by side with 4-8 bogie wheel 516 from left to right，The periphery of each bogie wheel 516 is positioned at left and right vertical direction，The axis of the wheel shaft of each bogie wheel 516 is positioned at anterior-posterior horizontal direction，The bottom of the periphery of each bogie wheel 516 is positioned in same level，Front end in the middle part of vehicle frame 515 is provided with fore bearing and supports seat 537，Rear end in the middle part of vehicle frame 515 is provided with rear bearing and supports seat 536，Rear bearing supports and is provided with rear track drive shaft 541 by bearing on seat 536，The axis of rear track drive shaft 541 is positioned at anterior-posterior horizontal direction，Fore bearing supports and is provided with front track drive shaft 548 by bearing on seat 537，The axis of front track drive shaft 548 overlaps with the axis of rear track drive shaft 541；The cross section of front track drive shaft 548 outer end is hexagon or square, the outer end of front track drive shaft 548 is set with front adpting flange 529, the middle part of front track drive shaft 548 is set with track driving sprocket 539, the cross section of rear track drive shaft 541 outer end is hexagon or square, the outer end of rear track drive shaft 541 is set with rear adpting flange 525, the inner end of rear track drive shaft 541 is installed with the end face of disc type torque sensor 506 respectively with the inner end of front track drive shaft 548 and is connected, the housing of disc type torque sensor 506 is connected with vehicle frame 515 installation by torque sensor fixed plate 508；
nullTrack driving sprocket 539 is connected with crawler belt driven sprocket 555 transmission by the track drive chain 503 of annular，Track drive chain 503 is by crawler haulage chain tension means 504 tensioning，Crawler haulage chain tension means 504 is fixed on vehicle frame 515，Crawler belt driven sprocket 555 is sleeved on the middle part of crawler belt end axle 554，The axis of crawler belt end axle 554 is positioned at anterior-posterior horizontal direction，Two ends of crawler belt end axle 554 are utilized respectively a crawler belt end bearing housing 563 and are connected with the top installation of vehicle frame 515 right-hand member，The middle part of crawler belt end axle 554 is set with crawler driving whell 501，Crawler driving whell 501 is meshed with the top of crawler belt 502 right-hand member of annular，The ring surface of crawler belt 502 is positioned at left and right vertical direction，Crawler belt 502 upper、Lower band lays respectively at horizontal direction，The inner surface of crawler belt 502 left upper part matches with the periphery of inducer 513，Inducer 513 is installed in rotation on the left end of induction wheel carrier 514，Induction wheel carrier 514 is slidably mounted on the slideway of two slide rails 522，The slideway of two slide rails 522 is positioned at left and right horizontal direction，Two slide rails 522 are fixed on the top on the left of vehicle frame 515 by fixed mount 512，The right-hand member of two slide rails 522 is fixed with strut rail beam along anterior-posterior horizontal direction，It is installed with two jacking bolts 511 along anterior-posterior horizontal direction on strut rail beam，The left end of two jacking bolts 511 withstands on the right-hand member of induction wheel carrier 514 respectively；
Front portion on the left of vehicle frame 515 is fixedly linked with the left front bottom entrusting wheel carrier 532, the left front top entrusting wheel carrier 532 is provided with left front carrier wheel 533 rotationally, the periphery of left front carrier wheel 533 is positioned at left and right vertical direction, can match with the bottom of the upper band of crawler belt 502 in the top of the periphery of left front carrier wheel 533, rear portion on the left of vehicle frame 515 is fixedly linked with the left back bottom entrusting wheel carrier 510, the left back top entrusting wheel carrier 510 is provided with left back carrier wheel 509 rotationally, the periphery of left back carrier wheel 509 is positioned at left and right vertical direction, can match with the bottom of the upper band of crawler belt 502 in the top of the periphery of left back carrier wheel 509；
Before front portion on the right side of vehicle frame 515 and the right side, the bottom of carrier wheel frame 530 is fixedly linked, before right, the top of carrier wheel frame 530 is provided with carrier wheel 531 before the right side rotationally, before right, the periphery of carrier wheel 531 is positioned at left and right vertical direction, before right, can match with the bottom of the upper band of crawler belt 502 in the top of the periphery of carrier wheel 531, rear portion on the right side of vehicle frame 515 is fixedly linked with the bottom of right rear girdle wheel carrier 507, the top of right rear girdle wheel carrier 507 is provided with right butt belt wheel 505 rotationally, the periphery of right butt belt wheel 505 is positioned at left and right vertical direction, can match with the bottom of the upper band of crawler belt 502 in the top of the periphery of right butt belt wheel 505；
Match with the upper surface of the lower band of crawler belt 502 in the bottom of the periphery of each bogie wheel 516；Each bogie wheel 516 is set on a heavy burden wheel shaft, the axis of each heavy burden wheel shaft lays respectively at anterior-posterior horizontal direction, before and after each heavy burden wheel shaft, two ends are separately mounted to the bottom of a bogie wheel support member 517, being respectively fixed with rubber blanket 518 on the top end face of each bogie wheel support member 517, each bogie wheel support member 517 uses multiple being bolted on vehicle frame 515 through corresponding rubber blanket 518.
As further improvement of the utility model, the quantity of above-mentioned bogie wheel 516 is 5-7, and bogie wheel support member 517 and vehicle frame 515 use steel to make.
As further improvement of the utility model, the quantity of above-mentioned bogie wheel 516 is 6, and the thickness of rubber blanket 518 is 10-30mm.
Vehicle-terra mechanics soil slot test stand of the present utility model test creeper undercarriage is in use, front adpting flange 529 can be driven to rotate, front adpting flange 529 drives front track drive shaft 548 and rear track drive shaft 541 to rotate, and gather torque data by disc type torque sensor 506, rear track drive shaft 541 is further driven to track driving sprocket 539 and rotates, track driving sprocket 539 allows crawler belt driven sprocket 555 rotate by track drive chain 503, crawler belt driven sprocket 555 drives crawler driving whell 501 to rotate by crawler belt end axle 554, crawler driving whell 501 then drives crawler belt 502 to rotate.Therefore, vehicle-terra mechanics soil slot test stand test creeper undercarriage of the present utility model has and can be applicable to soil slot test stand it is carried out stress measurement, can simulate the running status that crawler belt is actual really, the vehicle-terra mechanics soil slot test stand that the validity of simulation experiment is high tests the feature of creeper undercarriage.
Claims (2)
1. vehicle-terra mechanics soil slot test stand test creeper undercarriage, it is characterised in that: include vehicle frame (515), vehicle frame
(515) bottom is set side by side with 4-8 bogie wheel (516) from left to right, and the periphery of each bogie wheel (516) is positioned at
Left and right vertical direction, the axis of the wheel shaft of each bogie wheel (516) is positioned at anterior-posterior horizontal direction, each bogie wheel (516)
The bottom of periphery is positioned in same level, and the front end at vehicle frame (515) middle part is provided with fore bearing and supports seat (537), vehicle frame (515)
The rear end at middle part is provided with rear bearing and supports seat (536), and rear bearing supports and is provided with rear track drive shaft by bearing on seat (536)
(541), the axis of rear track drive shaft (541) is positioned at anterior-posterior horizontal direction, and described fore bearing supports and passes through on seat (537)
Bearing is provided with the axle of front track drive shaft (548), the axis of front track drive shaft (548) and rear track drive shaft (541)
Line overlaps；The cross section of front track drive shaft (548) outer end is hexagon or square, front track drive shaft (548)
Outer end be set with front adpting flange (529), the middle part of front track drive shaft (548) is set with track driving sprocket (539),
The cross section of described rear track drive shaft (541) outer end is hexagon or square, the outer end set of rear track drive shaft (541)
Equipped with rear adpting flange (525), the inner end of the inner end of rear track drive shaft (541) and front track drive shaft (548) respectively with
The end face of disc type torque sensor (506) is installed and is connected, and the housing of disc type torque sensor (506) is solid by torque sensor
Determine plate (508) to be connected with described vehicle frame (515) installation；
Described track driving sprocket (539) is by annular track drive chain (503) and crawler belt driven sprocket (555) transmission phase
Even, track drive chain (503) passes through crawler haulage chain tension means (504) tensioning, crawler haulage chain tension means (504)
Being fixed on described vehicle frame (515), crawler belt driven sprocket (555) is sleeved on the middle part of crawler belt end axle (554), crawler belt end axle
(554) axis is positioned at anterior-posterior horizontal direction, and two ends of crawler belt end axle (554) are utilized respectively crawler belt end bearing housing (563)
Installing with the top of described vehicle frame (515) right-hand member and be connected, the middle part of crawler belt end axle (554) is set with crawler driving whell (501),
Crawler driving whell (501) is meshed with the top of crawler belt (502) right-hand member of annular, and the ring surface of crawler belt (502) is positioned at left and right
Vertical direction, the upper and lower band of crawler belt (502) lays respectively at horizontal direction, the inner surface of crawler belt (502) left upper part with
The periphery of inducer (513) matches, and inducer (513) is installed in rotation on the left end of induction wheel carrier (514), lures
Wheel frame (514) is slidably mounted on the slideway of two slide rails (522), and the slideway of two slide rails (522) is positioned at left and right
Horizontal direction, two slide rails (522) are fixed on the top in described vehicle frame (515) left side, two cunnings by fixed mount (512)
The right-hand member of rail (522) is fixed with strut rail beam along anterior-posterior horizontal direction, and strut rail beam is installed with two jacking spiral shells along anterior-posterior horizontal direction
Bolt (511), the left end of two jacking bolts (511) withstands on the right-hand member of described induction wheel carrier (514) respectively；
The front portion in described vehicle frame (515) left side is fixedly linked with the left front bottom entrusting wheel carrier (532), left front entrusts wheel carrier (532)
Top be provided with left front carrier wheel (533) rotationally, the periphery of left front carrier wheel (533) is positioned at left and right vertical direction, left
Can match with the bottom of the upper band of crawler belt (502) in the top of the periphery of front carrier wheel (533), described vehicle frame (515)
The rear portion in left side is fixedly linked with the left back bottom entrusting wheel carrier (510), left back entrusts the top of wheel carrier (510) rotationally
Being provided with left back carrier wheel (509), the periphery of left back carrier wheel (509) is positioned at left and right vertical direction, left back carrier wheel (509)
The top of periphery can match with the bottom of the upper band of crawler belt (502)；
Before front portion and the right side on described vehicle frame (515) right side, the bottom of carrier wheel frame (530) is fixedly linked, right front carrier wheel frame (530)
Top be provided with carrier wheel (531) before the right side rotationally, right before the periphery of carrier wheel (531) be positioned at left and right vertical direction, right
Can match with the bottom of the upper band of crawler belt (502) in the top of the periphery of front carrier wheel (531), described vehicle frame (515)
The rear portion on right side is fixedly linked with the bottom of right rear girdle wheel carrier (507), and the top of right rear girdle wheel carrier (507) is rotationally
Being provided with right butt belt wheel (505), the periphery of right butt belt wheel (505) is positioned at left and right vertical direction, right butt belt wheel (505)
The top of periphery can match with the bottom of the upper band of crawler belt (502)；
Match with the upper surface of the lower band of crawler belt (502) in the bottom of the periphery of each described bogie wheel (516)；Each
Bogie wheel (516) is set on a heavy burden wheel shaft, and the axis of each heavy burden wheel shaft lays respectively at anterior-posterior horizontal direction, often
Before and after individual heavy burden wheel shaft, two ends are separately mounted to the bottom of a bogie wheel support member (517), each bogie wheel support member (517)
Top end face on be respectively fixed with rubber blanket (518), each bogie wheel support member (517) uses multiple through corresponding rubber
Being bolted on described vehicle frame (515) of pad (518).
Vehicle-terra mechanics soil slot test stand the most according to claim 1 test creeper undercarriage, it is characterised in that:
Described bogie wheel support member (517) and described vehicle frame (515) use steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299966.4U CN205483599U (en) | 2016-04-11 | 2016-04-11 | Vehicle ground mechanics soil box test bench is with test crawler attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299966.4U CN205483599U (en) | 2016-04-11 | 2016-04-11 | Vehicle ground mechanics soil box test bench is with test crawler attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205483599U true CN205483599U (en) | 2016-08-17 |
Family
ID=56645248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620299966.4U Expired - Fee Related CN205483599U (en) | 2016-04-11 | 2016-04-11 | Vehicle ground mechanics soil box test bench is with test crawler attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205483599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928719A (en) * | 2016-04-11 | 2016-09-07 | 中国人民解放军装甲兵工程学院 | Test track walking mechanism for vehicle ground mechanics soil tank test bench |
-
2016
- 2016-04-11 CN CN201620299966.4U patent/CN205483599U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928719A (en) * | 2016-04-11 | 2016-09-07 | 中国人民解放军装甲兵工程学院 | Test track walking mechanism for vehicle ground mechanics soil tank test bench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20210411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |