CN204109736U - Huge discharge Multifunctional all-terrain vehicle - Google Patents
Huge discharge Multifunctional all-terrain vehicle Download PDFInfo
- Publication number
- CN204109736U CN204109736U CN201420588143.4U CN201420588143U CN204109736U CN 204109736 U CN204109736 U CN 204109736U CN 201420588143 U CN201420588143 U CN 201420588143U CN 204109736 U CN204109736 U CN 204109736U
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- China
- Prior art keywords
- boom assembly
- air bag
- oil cylinder
- brake
- terrain vehicle
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Abstract
The utility model relates to huge discharge Multifunctional all-terrain vehicle, comprise car body, front boom assembly, back boom assembly, Steering gear, bearing circle, shock absorbing apparatus, brake system, described shock absorbing apparatus comprises oil cylinder, air bag, damping spring, one end of air bag is provided with the valve inflated in air bag and the seal cover cap be sealed in by valve on air bag, and the spacing between back boom assembly is greater than the spacing between front boom assembly; Advantage of the present utility model: controlled by air bag controlled oil cylinder and carry out damping by damping spring, air compressing in air bag, hydraulic oil damping, spring-compressed link the impact and vibrations that effectively cushion and eliminate and produce in vehicle movement process by actv. mutually, and the unlimited compressibi1ity of air dielectric, effectively raise damping capaicty, the spacing of back boom assembly is greater than the spacing of front boom assembly, what effectively raise existing car body grabs ground area, and vehicle run stability, anti-rollover ability can be improved significantly.
Description
Technical field
The utility model relates to huge discharge Multifunctional all-terrain vehicle.
Background technology
All-terrain vehicle refers to can the upper vehicle travelled of where shape in office, be difficult to motor-driven landform is walked freely in common vehicle, the power of existing all-terrain vehicle adopts 600CC single cylinder electric injection gasoline engine, spacing between front boom assembly is greater than the spacing between back boom assembly, the suspension system adopted is common spring Shock absorber, brake system adopts one to drag three disc type brakes, the first two is rear one years old, front Braking is left at front-wheel, on right wheel hub, rear braking force acts directly on rear propeller shaft, turn to and do not adopt boosting mechanism, thus make existing all-terrain vehicle have following defect: 1) tractive performance is short of slightly, affect vehicle cross-country, climbing, acceleration capability, 2) suspension arm length is partially short, before, rear track reduces, car load is grabbed ground area and is reduced, hang shock-absorbing and adopt common spring Shock absorber, and Shock absorber stroke is less than normal, cushion characteristic is not good, and car load earth-catching property reduces.Thus affect vehicle run stability, anti-rollover ability, driving comfort performance, 3) vehicle adopts disc hydraulic braking after the first two, front Braking is on the left and right wheel hub of front-wheel, and rear braking force acts directly on rear propeller shaft.This structure braking effect can be short of to some extent, and when emergency braking, the easy sideslip of vehicle, 4) turn to non helping hand structure, direction is heavier, and operation comfort is not fine.
Utility model content
The defects such as the technical problems to be solved in the utility model is that the shock-proof effect that all-terrain vehicle has is poor, driving stability performance difference, thus huge discharge Multifunctional all-terrain vehicle is provided.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: huge discharge Multifunctional all-terrain vehicle, comprise car body, be fixedly connected on respectively on car body for install front-wheel front boom assembly and for settling the back boom assembly of trailing wheel, the bearing circle on car body is rotatably connected on by Steering gear, described front boom assembly and back boom assembly are equipped with a shock absorbing apparatus, described car body is provided with brake system, described shock absorbing apparatus comprises oil cylinder, the inside that is connected with oil cylinder is full of compressed-air actuated air bag, a damping spring is provided with between described cylinder piston rod and cylinder body, the suspension ring installed for oil cylinder are equipped with on the cylinder body of described oil cylinder and on piston rod, one end of described air bag is provided with the valve inflated in air bag and the seal cover cap be sealed in by valve on air bag, the other end of described air bag is connected with oil cylinder by tracheae, spacing between described back boom assembly is greater than the spacing between front boom assembly.
Preferably, described brake system comprises Hydraulic Pump, four brake clamps be connected with Hydraulic Pump by oil pipe, front-wheel and trailing wheel are equipped with a brake clamp, the brake pedal of hydraulic control pump work, described Hydraulic Pump is respectively equipped with two independently the first brake circuit and the second brake circuits, described first brake circuit is connected with the brake clamp of two on front-wheel respectively, described second brake circuit is connected with the brake clamp of two on trailing wheel respectively, make Hydraulic Pump control four brake clamp work by brake pedal simultaneously, an action just can realize four tires and brake simultaneously, braking effect improves greatly, front-wheel two brake clamps are by the first brake circuit, trailing wheel two brake clamps are by the second brake circuit, and the first brake circuit and the second brake circuit completely independent, not intercommunication, so just can ensure that front-wheel is left, right braking force is consistent, trailing wheel is left, right braking force is also consistent, thus avoid because left and right wheels braking force is inconsistent and occur deviation phenomenon, safety performance is higher.
Preferably, the oil pipe that described second brake circuit is connected with trailing wheel is provided with an adapter substitute, and the T-shaped or Y shape of described adapter substitute, can reduce the damage of oil pipe, improve braking effect.
Preferably, described Steering gear is provided with electric boosted mechanism, described electric boosted mechanism comprises the control capsule for accepting vehicle speed signal, the steering assist motor be connected with control capsule, described electric boosted mechanism and Steering gear are wholely set, be wholely set structure more integrated, wholely to gather, reduce middle transition to connect simultaneously, thus reduce the assembly clearance produced because of the transition connection of centre, rotating of steering wheel idle travel reduces, operate more accurate, after increasing direction power-assisted, turn to more flexible, control capsule carries out control automatically by the vehicle speed signal collected to steering assist motor level of torque, when the speed of a motor vehicle is low, direction is light, the speed of a motor vehicle reaches setting value rear to heavy, both ensure that the alerting ability of manipulation, in turn ensure that feel during manipulation.Travel safety and traveling comfort are obtained for lifting.
Preferably, wheelspan on described front boom assembly between two front-wheels is 1610mm, wheel between two trailing wheels on described back boom assembly is 1625mm, what effectively raise car body grabs ground area, existing area of grabbing ground area is improve 1.46 times, and vehicle run stability, anti-rollover ability can be improved significantly.
Preferably, described engine installation adopts the 800CC electric injection gasoline engine of V-arrangement twin-tub eight valve, relative to existing 600CC single cylinder electric injection gasoline engine, have the following advantages, maximum power is existing 1.57 times, torque peak improves 1.58 times, and maximum power and torque peak are to giving me a little engine speed 800CC driving engine 500rpm totally lower than 600CC driving engine, improve the off-road capability of car load, hill climbing ability, acceleration capability.
Preferably, described air bag is provided with the cavity installed for valve, and the bottom of described cavity is provided with the mounting hole be connected with valve, and described mounting hole is tapped bore or circular hole, decreases the damage of valve and seal cover cap, and safe effect is good.
Preferably, the cylinder body of described oil cylinder is provided with one piece of first block be movably connected in by screw thread on cylinder body, the piston rod of described oil cylinder is fixedly connected with one piece of second block, described damping spring is arranged between the first block and the second block, first block and with the second block on be equipped with one and be convenient to the fixing boss of damping spring, connect reliable, good damping effect, decrease coming off of damping spring, can change damping spring according to demand, first block is movably connected on the cylinder body of oil pipe, different damping springs can be adapted to install, Practical Performance is good.
Preferably, the stroke of the piston rod of described oil cylinder is 180mm, be 120mm relative to existing common Shock absorber stroke, after stroke increases, the time that buffering course consumes can extend to some extent, according to mechanics principle: kinetic energy is constant, in-service time is longer, application force is less, and being so applied to impulsive force on suspension arm can corresponding reduction, thus avoids suspension arm to be out of shape because impacting excessive.Being applied to sail takes advantage of personnel's impulsive force with it also can weaken to some extent, and traveling comfort of driving improves.
Preferably, the cylinder body of described oil cylinder is provided with operation and indicates, and convenient operation personal observations, can improve the reliability of operation, decrease danger.
In sum, advantage of the present utility model: controlled by air bag controlled oil cylinder and carry out damping by damping spring, air compressing in air bag, hydraulic oil damping, spring-compressed link the impact and vibrations that effectively cushion and eliminate and produce in vehicle movement process by actv. mutually, and the unlimited compressibi1ity of air dielectric, effectively raise damping capaicty, the spacing of back boom assembly is greater than the spacing of front boom assembly, what effectively raise existing car body grabs ground area, and vehicle run stability, anti-rollover ability can be improved significantly.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model huge discharge Multifunctional all-terrain vehicle;
Fig. 2 is the structural representation of oil cylinder in the utility model shock absorbing apparatus;
Fig. 3 is the structural representation of air bag in the utility model shock absorbing apparatus;
Fig. 4 is the structural representation of the utility model brake system;
Fig. 5 is the structural representation of the utility model Steering gear;
Fig. 6 is the structural representation that the utility model car body grabs ground area.
Detailed description of the invention
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5, huge discharge Multifunctional all-terrain vehicle, comprise car body 1, be fixedly connected on respectively on car body 1 for install front-wheel 21 front boom assembly 2 and for settling the back boom assembly 3 of trailing wheel 31, the bearing circle 41 on car body 1 is rotatably connected on by Steering gear 4, described front boom assembly 2 and back boom assembly 3 are equipped with a shock absorbing apparatus 5, described car body 1 is provided with brake system 7 and engine installation 6, described shock absorbing apparatus 5 comprises oil cylinder 51, the inside that is connected with oil cylinder 51 is full of compressed-air actuated air bag 52, a damping spring 53 is provided with between described oil cylinder 51 piston rod and cylinder body, the suspension ring 50 installed for oil cylinder 51 are equipped with on the cylinder body of described oil cylinder 51 and on piston rod, one end of described air bag 52 is provided with the valve 521 inflated in air bag 52 and the seal cover cap 522 be sealed in by valve 521 on air bag 52, the other end of described air bag 52 is connected with oil cylinder 51 by tracheae 54, spacing between described back boom assembly 3 is greater than the spacing between front boom assembly 2, described brake system 7 comprises Hydraulic Pump 71, four brake clamps 73 be connected with Hydraulic Pump 71 by oil pipe 72, the brake pedal 70 that hydraulic control pump 71 works, front-wheel 21 and trailing wheel 31 are equipped with a brake clamp 73, described Hydraulic Pump 71 is respectively equipped with two independently the first brake circuit and the second brake circuits, described first brake circuit is connected with the brake clamp of two on front-wheel 21 respectively, described second brake circuit is connected with the brake clamp of two on trailing wheel 31 respectively, make Hydraulic Pump control four brake clamp work by brake pedal simultaneously, an action just can realize four tires and brake simultaneously, braking effect improves greatly, front-wheel two brake clamps are by the first brake circuit, trailing wheel two brake clamps are by the second brake circuit, and the first brake circuit and the second brake circuit completely independent, not intercommunication, so just can ensure that front-wheel is left, right braking force is consistent, trailing wheel is left, right braking force is also consistent, thus avoid because left and right wheels braking force is inconsistent and occur deviation phenomenon, safety performance is higher, the oil pipe 72 that described second brake circuit is connected with trailing wheel is provided with an adapter substitute 74, T-shaped or the Y shape of described adapter substitute 74, the damage of oil pipe can be reduced, improve braking effect, described Steering gear 4 is provided with electric boosted mechanism 8, described electric boosted mechanism 8 comprises the control capsule 81 for accepting vehicle speed signal, the steering assist motor 82 be connected with control capsule 81, described electric boosted mechanism 82 is wholely set with Steering gear 4, be wholely set structure more integrated, wholely to gather, reduce middle transition to connect simultaneously, thus reduce the assembly clearance produced because of the transition connection of centre, rotating of steering wheel idle travel reduces, operate more accurate, after increasing direction power-assisted, turn to more flexible, control capsule carries out control automatically by the vehicle speed signal collected to steering assist motor level of torque, when the speed of a motor vehicle is low, direction is light, the speed of a motor vehicle reaches setting value rear to heavy, both ensure that the alerting ability of manipulation, in turn ensure that feel during manipulation.Travel safety and traveling comfort are obtained for lifting, wheelspan on described front boom assembly 2 between two front-wheels 21 is 1610mm, wheel between two trailing wheels 31 on described back boom assembly 3 is 1625mm, as shown in Figure 6, dash area be vehicle grab ground area S, even if vehicle is grabbed ground area S and is: 3.09 sq ms, what effectively raise car body grabs ground area S, existing area of grabbing ground area is improve 1.46 times, vehicle run stability, anti-rollover ability can be improved significantly, described engine installation 6 adopts the 800CC electric injection gasoline engine of V-arrangement twin-tub eight valve, relative to existing 600CC single cylinder electric injection gasoline engine, have the following advantages, maximum power is existing 1.57 times, torque peak improves 1.58 times, and maximum power and torque peak are to giving me a little engine speed 800CC driving engine 500rpm totally lower than 600CC driving engine, improve the off-road capability of car load, hill climbing ability, acceleration capability, described air bag 52 is provided with the cavity 520 installed for valve 521, the bottom of described cavity 520 is provided with the mounting hole be connected with valve, described mounting hole is tapped bore or circular hole, decrease the damage of valve and seal cover cap, safe effect is good, the cylinder body of described oil cylinder 51 is provided with one piece of first block 511 be movably connected in by screw thread on cylinder body, the piston rod of described oil cylinder 51 is fixedly connected with one piece of second block 512, described damping spring 53 is arranged between the first block 511 and the second block 512, first block 511 and with the second block 512 on be equipped with one and be convenient to the fixing boss 510 of damping spring 53, connect reliable, good damping effect, decrease coming off of damping spring, can change damping spring according to demand, first block is movably connected on the cylinder body of oil pipe, different damping springs can be adapted to install, Practical Performance is good, the stroke of the piston rod of described oil cylinder 51 is 180mm, be 120mm relative to existing common Shock absorber stroke, after stroke increases, the time that buffering course consumes can extend to some extent, according to mechanics principle: kinetic energy is constant, in-service time is longer, application force is less, so being applied to impulsive force on suspension arm can corresponding reduction, thus avoid suspension arm to be out of shape because impacting excessive.Being applied to sail takes advantage of personnel's impulsive force with it also can weaken to some extent, and traveling comfort of driving improves, and the cylinder body of described oil cylinder 51 is provided with prompting sign 513, convenient operation personal observations, can improve the reliability of operation, decrease danger.
During use, due to the area of grabbing formed between front boom assembly 2 and back boom assembly 3, actv. improves stability and the anti-rollover ability of vehicle traveling, by air compressing in air bag 52, oil damping in oil cylinder 51, damping spring 53 compresses interlock mutually to be carried out actv. buffering and eliminates the impact and vibrations that produce in vehicle movement process, and the unlimited compressibi1ity of air dielectric, effectively raise traveling effect, and by increasing the stroke of piston rod, decrease and take advantage of personnel's impulsive force with it to sailing, improve performance of driving, by stepping on brake pedal 70, promote the piston compression braking liquid of braking liquid press pump 71, produce pressure, pressure is delivered to brake clamp 73 by braking liquid, thus make brake clamp tightly vise the brake disc be fixed on wheel hub, produce large friction force, thus realize car brakeing, the vehicle speed signal collected by control capsule 81 is carried out steering assist motor 82 level of torque and is automatically controlled, when the speed of a motor vehicle is low, direction is light, the speed of a motor vehicle reaches setting value rear to heavy, both ensure that the alerting ability of manipulation, in turn ensure that feel during manipulation.
Controlled by air bag controlled oil cylinder and carry out damping by damping spring, air compressing in air bag, hydraulic oil damping, spring-compressed link the impact and vibrations that effectively cushion and eliminate and produce in vehicle movement process by actv. mutually, and the unlimited compressibi1ity of air dielectric, effectively raise damping capaicty, the spacing of back boom assembly is greater than the spacing of front boom assembly, what effectively raise existing car body grabs ground area, and vehicle run stability, anti-rollover ability can be improved significantly.
Claims (10)
1. huge discharge Multifunctional all-terrain vehicle, comprise car body (1), be fixedly connected on respectively on car body (1) for install front-wheel (21) front boom assembly (2) and for settling the back boom assembly (3) of trailing wheel (31), the bearing circle (41) on car body (1) is rotatably connected on by Steering gear (4), described front boom assembly (2) and back boom assembly (3) are equipped with a shock absorbing apparatus (5), described car body (1) is provided with brake system (7) and engine installation (6), it is characterized in that: described shock absorbing apparatus (5) comprises oil cylinder (51), the inside that is connected with oil cylinder (51) is full of compressed-air actuated air bag (52), described oil cylinder (51) is provided with a damping spring (53) between piston rod and cylinder body, the suspension ring (50) installed for oil cylinder (51) are equipped with on the cylinder body of described oil cylinder (51) and on piston rod, one end of described air bag (52) is provided with the valve (521) inflated in air bag (52) and the seal cover cap (522) be sealed in by valve (521) on air bag (52), the other end of described air bag (52) is connected with oil cylinder (51) by tracheae (54), spacing between described back boom assembly (3) is greater than the spacing between front boom assembly (2).
2. huge discharge Multifunctional all-terrain vehicle according to claim 1, it is characterized in that: described brake system (7) comprises Hydraulic Pump (71), four brake clamps (73) be connected with Hydraulic Pump (71) by oil pipe (72), the brake pedal (70) that hydraulic control pump (71) works, front-wheel (21) and trailing wheel (31) are equipped with a brake clamp (73), described Hydraulic Pump (71) is respectively equipped with two independently the first brake circuit and the second brake circuits, described first brake circuit is connected with two brake clamps on front-wheel (21) respectively, described second brake circuit is connected with two brake clamps on trailing wheel (31) respectively.
3. huge discharge Multifunctional all-terrain vehicle according to claim 2, it is characterized in that: the oil pipe (72) that described second brake circuit is connected with trailing wheel is provided with an adapter substitute (74), the T-shaped or Y shape of described adapter substitute (74).
4. huge discharge Multifunctional all-terrain vehicle according to claim 1, it is characterized in that: described Steering gear (4) is provided with electric boosted mechanism (8), the steering assist motor (82) that described electric boosted mechanism (8) comprising control capsule (81) for accepting vehicle speed signal, being connected with control capsule (81), described electric boosted mechanism (82) and Steering gear (4) are wholely set.
5. huge discharge Multifunctional all-terrain vehicle according to claim 1, it is characterized in that: the wheelspan between upper two front-wheels (21) of described front boom assembly (2) is 1610mm, and the wheel between two trailing wheels (31) on described back boom assembly (3) is 1625mm.
6. huge discharge Multifunctional all-terrain vehicle according to claim 1, is characterized in that: described engine installation (6) adopts the 800CC electric injection gasoline engine of V-arrangement twin-tub eight valve.
7. huge discharge Multifunctional all-terrain vehicle according to claim 1, it is characterized in that: described air bag (52) is provided with the cavity (520) installed for valve (521), the bottom of described cavity (520) is provided with the mounting hole be connected with valve, and described mounting hole is tapped bore or circular hole.
8. huge discharge Multifunctional all-terrain vehicle according to claim 1, it is characterized in that: the cylinder body of described oil cylinder (51) is provided with one piece of first block (511) be movably connected in by screw thread on cylinder body, the piston rod of described oil cylinder (51) is fixedly connected with one piece of second block (512), described damping spring (53) is arranged between the first block (511) and the second block (512), first block (511) and with the second block (512) on be equipped with one and be convenient to the fixing boss (510) of damping spring (53).
9. huge discharge Multifunctional all-terrain vehicle according to claim 1, is characterized in that: the stroke of the piston rod of described oil cylinder (51) is 180mm.
10. huge discharge Multifunctional all-terrain vehicle according to claim 1, is characterized in that: the cylinder body of described oil cylinder (51) is provided with prompting and indicates (513).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588143.4U CN204109736U (en) | 2014-10-11 | 2014-10-11 | Huge discharge Multifunctional all-terrain vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588143.4U CN204109736U (en) | 2014-10-11 | 2014-10-11 | Huge discharge Multifunctional all-terrain vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204109736U true CN204109736U (en) | 2015-01-21 |
Family
ID=52327086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420588143.4U Expired - Fee Related CN204109736U (en) | 2014-10-11 | 2014-10-11 | Huge discharge Multifunctional all-terrain vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204109736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071417A (en) * | 2022-07-27 | 2022-09-20 | 北京捷升通达信息技术有限公司 | Swing arm power driving unit assembly of all-terrain vehicle |
-
2014
- 2014-10-11 CN CN201420588143.4U patent/CN204109736U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071417A (en) * | 2022-07-27 | 2022-09-20 | 北京捷升通达信息技术有限公司 | Swing arm power driving unit assembly of all-terrain vehicle |
| CN115071417B (en) * | 2022-07-27 | 2023-01-31 | 北京捷升通达信息技术有限公司 | Swing arm power driving unit assembly of all-terrain vehicle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20181011 |