Electric vehicle for hunting
Technical field
The present invention relates to a kind of electric vehicle for hunting, particularly relate to a kind of shock mitigation system of electric vehicle for hunting.
Background technology
In the prior art, vehicle for hunting is actually rare, and the golf cart that be widely used in each big golf course close with vehicle for hunting, mostly be the self-propelled vehicle that adopts fuel oil greatly, this Caddy or vehicle for hunting have not only caused gross pollution to atmosphere, and send very big noise.As everyone knows, in this senior amusement and leisure of golf place, or at hunting ground, needed is a kind of quiet environment, the use of the Caddy of this employing fuel oil, and not only influenced sportsman's mood and performance, also influence the hunter results.And can cause very big influence to the operation in court.
Again, the car load of Caddy or vehicle for hunting is made up of front-wheel, trailing wheel, car body, front shroud, back cover, vehicle seat, top, vehicle frame, vehicle bridge, shock mitigation system, air baffle, control operation system etc.The shock mitigation system that car body adopted of existing Caddy and vehicle for hunting mostly is the old shock mitigation system of always having used since the centuries, be:
Two bumpers of being made up of spring and guide rod and sleeve are installed respectively in the propons of vehicle frame and two cooresponding positions on the back axle respectively, and an end of bumper is connected with the propons or the back axle of vehicle frame, and the other end is connected with the top of vehicle body.
Perhaps, the shock mitigation system of being made up of a steel plate group is installed near the position of car front-wheel or trailing wheel at the two ends of the propons and the back axle of vehicle frame.Play in vehicle for hunting or Caddy driving process or when brake, make vehicle body steady, and the effect of when sudden stop, passengers inside the car and article being played a buffering.
Though employed these two kinds of shock mitigation systems have certain cushioning effect at present, but motion or golf sports are to be the theme with leisure and amusement owing to go hunting, for the safety of car, traveling comfort all has higher requirement, and the mode of two kinds of dampings of present this all can not satisfy this requirement.
Moreover, because the propons and the back axle of existing vehicle for hunting or Caddy all are straight thick sticks, therefore when running into rugged mountain topography, cause because surface irregularity is too big and a pair of front-wheel of car or the impact between the trailing wheel to cause the fracture of propons or back axle easily.For example, the patent No. of a kind of automobile shock-absorber by name is 96110527.5 Chinese utility model patent to being improved to that shock mitigation system is done: set up reverse damping arm, pivot shaft and support spring between vehicle frame and spring carrier.Though this patent has been subdued the vehicle body vibrations, keep automobile balance, make the person of taking advantage of comfortable, prolonged automotive service life, but it is a device that increases outside original shock mitigation system, volume is excessive, and its vehicle bridge is straight-bar still, is difficult to avoid the possibility of breakdown of axle.And for example, the patent No. of self-controlled type multifunction hydraulic shock absorbing system by name is 87108277 Chinese invention patent to being improved to that shock mitigation system is done: this bumper is by the active piston in a hydraulic actuating cylinder, the hydraulic actuating cylinder, passive piston, damping spring, control cylinder is formed.This system can align the ground Clearance of car body automatically according to the situation of road, and car can play the effect of balance car body when turning, and this system response speed is fast, does not need people's control, can use separately, also can be used with other shock mitigation system.But it has also just made improvement to bumper itself, and coupled car body is not partly done change, still can have the possibility that makes axle breakdown.And this device more complicated comparatively speaking, cost is higher, is not suitable for the use of vehicle for hunting and Caddy.
Summary of the invention
The shock mitigation system ubiquity or the damping performance of existing vehicle for hunting and Caddy are not high, or problems such as cost height, system's relative complex, thereby be difficult to satisfy with going hunting of being the theme of leisure and amusement move or golf sports for the safety of car, the requirements at the higher level of traveling comfort.
Again, propons and back axle on the vehicle frame of existing vehicle for hunting and Caddy all are designed to a straight thick stick, cause the fracture of propons or back axle easily at rugged mountain topography, and this has significantly reduced the service life of car.
Therefore, for solving the deficiency that existing vehicle for hunting and Caddy exist, the first aspect present invention purpose is to provide a kind of electric vehicle for hunting, and storage battery and motor are installed on this vehicle for hunting.Adopt the driving power of electric power as car.
Simultaneously, the purpose of a second aspect of the present invention, main purpose just of the present invention, be to be to provide a kind of electric vehicle for hunting, this vehicle for hunting adopts a kind of shock mitigation system, this system adopt structure be: an attached vehicle frame is installed outside vehicle frame, shock mitigation system is installed on the attached vehicle frame, shock mitigation system is connected on the vehicle frame by attached vehicle frame, and this has just constituted a kind of suspension type shock mitigation system provided by the present invention, this suspension type shock mitigation system not with car body the first half direct connection.The function of this shock mitigation system is to have avoided the direct connection of shock mitigation system and car body, so just can improve the stability of vehicle greatly so that cushioned on underslung shock mitigation system from the vibrations of wheel.
And, this shock mitigation system adopts a kind of segmentation structure, specifically be divided into three parts, that is: three parts of the right assembly of shock mitigation system of forming by assembly in the shock mitigation system that comprises shock mitigation system that upper left swing arm, lower-left swing arm, left bumper and left column are formed left side assembly, is made up of attached vehicle frame, top link support, bottom arm support and cross bar, by upper right swing arm, bottom right swing arm, right bumper and right column are formed jointly.Connection mode between its part adopts the moving screw hinge joint, the bumper that shock mitigation system adopted of having avoided vehicle for hunting in the past or Caddy directly with propons or the back axle and the direct coupled mode of vehicle body of car, be unlikely in sudden stop because the huge impulse force of its generation partly ruptures the vehicle frame of connection wheel.
Like this, when vehicle for hunting travels on rugged highway section, only be that shock mitigation system produces vibrations along with the road surface, and vehicle body continue held stationary owing to the existence of suspension type shock mitigation system.So just make the people who is engaged in go hunting motion or golf sports, both can realize the enjoyment that this motion brings, ensured the safety of its person and property simultaneously again, and prolonged the service life of car.
The upper right swing arm of the right assembly of upper left swing arm, lower-left swing arm and shock mitigation system of shock mitigation system left side assembly, an end of bottom right swing arm use top link support, the left side of the top link support on bottom arm support cardan axle, the right cardan axle of top link support, bottom arm support left side cardan axle, four cardan axles of the right cardan axle of bottom arm support of assembly in moving screw and the shock mitigation system to link respectively.
The upper right swing arm of the upper left swing arm of shock mitigation system left side assembly, lower-left swing arm and the right assembly of shock mitigation system, the bottom right swing arm other end respectively with left column under the cardan axle, left column on cardan axle and the right column under cardan axle, the right column four cardan axles of cardan axle link, then by be welded on the left C type boat on the left column, the right C type boat that is welded on the right column is connected with the tire that is positioned at the vehicle body left side and the right respectively, and left C type slot welding is connected to the outside of left column, and be in the bottom of left column, right C type slot welding is connected to the outside of right column, and is in the bottom of right column.Above-mentioned connection mode makes shock mitigation system left side assembly and the right assembly of shock mitigation system to answer state of ground and a left side and right two cardan axles on the following respectively swing arm support are main shaft formation interlock with tire.
Further, the medium position of the lower-left swing arm on the assembly of a shock mitigation system left side is installed a spring left side bumper of being made up of guide rod and sleeve, upper left swing arm is provided with an accommodation space at the end with the cardan axle hinge joint of a top link support left side, left side bumper one end connects the middle part that at one end is connected the lower-left swing arm, and the other end is connected with the cross bar left end by accommodation space.Simultaneously, upper right swing arm also is provided with an accommodation space at the end with the right cardan axle hinge joint of top link support, and right bumper one end connects the middle part that at one end is connected the bottom right swing arm, and the other end is connected with the cross bar right-hand member by accommodation space.
Corresponding with it, upper left swing arm correspondence is arranged at an accommodation space of an end of itself and top link support left side cardan axle hinge joint, form left multiple twin pin, top link support left side cardan axle is provided with two left side hinge joint posts of corresponding described left multiple twin pin corresponding to the left multiple twin pin of upper left swing arm.Upper right swing arm correspondence is arranged at an accommodation space of an end of the right cardan axle hinge joint of itself and top link support, form right multiple twin pin, top link support left side cardan axle also is provided with two right hinge joint posts of corresponding described multiple twin pin corresponding to the right multiple twin pin of upper right swing arm.
Further, the formed angle of the lower-left swing arm of shock mitigation system and ground is between 10 degree-30 degree, and the formed angle in bottom right swing arm and ground is between 10 degree-30 degree.Such angle with regard to make the lower-left swing arm of car and bottom right swing arm and with and person's bonded assembly bottom arm support forms " A " font, both strengthened the carrying force of vehicle for hunting, the vibrations that can alleviate vehicle body again.
Cooresponding, left column and lower-left swing arm angle are less than 90 degree, right column and bottom right swing arm angle are also less than 90 degree, this just spends between-30 degree 10 corresponding to the formed angle of lower-left swing arm and ground of shock mitigation system, the formed angle in bottom right swing arm and ground these characteristics between 10 degree-30 degree, make upper left swing arm, the lower-left swing arm, assembly has formed a fitfull quadrangle in left column and the shock mitigation system, utilized tetragonal instable principle, made the lower-left swing arm answer state of ground and be that main shaft swings up and down with the bottom arm support on the bottom arm support of assembly in shock mitigation system left side cardan axle.Simultaneously, upper left swing arm, lower-left swing arm, left column form interlock.
The suspension type shock mitigation system of the present invention that said structure constitutes.Its preceence has been to strengthen the damping effect of vehicle for hunting, and vehicle for hunting can be walked by pulsation-free on rugged mountain topography.
While electric vehicle for hunting of the present invention, its vehicle body frame is covered by the front shroud of car and back cover, and on the car body bonnet, have one be used to load prey, the compartment of go hunting instrument or other article, perhaps when vehicle for hunting of the present invention is used for other purposes, be used to load relative article.The characteristics in this compartment are, the both sides in compartment and the trailing wheel of car are close, but can not cause any obstruction to the running of wheel, the bottom in compartment is near the vehicle frame of car, such design-calculated purpose is, makes the compartment can load many article, and can not cause the breakage in compartment, alleviated other burdens of the personnel that go hunting, more increased the enjoyment of going hunting as an amusement and recreation activity.
Another characteristics of electric vehicle for hunting of the present invention are, this vehicle for hunting be on the car back cover and trunk on the position steelframe has been installed, an end that it is characterized in that steelframe is connected with the backrest of vehicle seat, one end supports with the steel pipe that is connected on the vehicle frame, the effect of such structure is, when the personnel of going hunting get to bigger prey, can directly tie up above the steelframe that provides at vehicle for hunting of the present invention with rope.
Another characteristics of electric vehicle for hunting of the present invention are, a top that is easy to dismantle is installed on this vehicle for hunting, this top can go hunting personnel needs and be easy to installation or removal.
Description of drawings
Fig. 1 is the whole schematic side view of the vehicle for hunting of embodiments of the invention;
Fig. 2 is the shock mitigation system constructional drawing of vehicle for hunting of the present invention;
Fig. 3 is the shock mitigation system section of structure of vehicle for hunting of the present invention.
Among the figure, 1. front-wheel, 2. trailing wheel, 3. front shroud, 4. back cover, 5. bumper/spoiler, 6. vehicle frame, 7. pedal, 8. accelerator, 9. bearing circle, 10. vehicle seat, 11. handrails, 12. back bracket, 13. backrests, 14. top front frames, 15. the top after poppet, 16. steelframes, 17. tops, 18. steering shaft, 19. right columns, cardan axle under 191 right columns, 192. cardan axle on the right column, 20. left C type grooves, 201. right C type grooves, 21. left column, cardan axle under 211. left columns, cardan axle on 212. left columns, 22 upper left swing arms, 221. left accommodation spaces, 222. left multiple twin pins, 23. lower-left swing arm, 24. upper right swing arm, 241. right accommodation spaces, 242. left multiple twin pins, 25. bottom right swing arm, 26. the top link support, 261. top link supports left side cardan axle, the right cardan axle of 262. top link supports, 263. upper left hinge joint post, 264. upper right hinge joint post, 27. attached vehicle frames, 28. bottom arm supports, 281. bottom arm support left side cardan axle, 282. the right cardan axle of bottom arm support, 29. cross bars, 30. left bumpers, 301. right bumper, 31. shock mitigation system left side assembly, assembly in 32. shock mitigation systems, the right assembly of 33. shock mitigation systems.
The specific embodiment
Below, with reference to accompanying drawing the present invention is elaborated.
As shown in Figure 1, the vehicle for hunting of present embodiment is constructed as follows, about the forward lower part of the vehicle frame 6 that supported of each a pair of front-wheel 1 and trailing wheel 2 bumper/spoiler 5 is installed, vehicle frame 6 is covered by the front shroud 3 and the back cover 4 of car, simultaneously, be on the vehicle frame 6, and be in accelerator 8 is installed on the position between front shroud 3 and the back cover 4, at Vehicular body front a steering shaft 18 is installed, at the top of steering shaft 18 installation direction dish 9.Steering shaft and pedal 7 have a certain degree, to make things convenient for the driving of chaufeur.
Vehicle seat 10 is set on the front portion of car back cover, and a handrail 11 respectively is installed on the both sides of vehicle seat 10.A back bracket 12 is installed on the anterior locations of the top after poppet 15 above the back cover 4, a backrest 13 is installed on back bracket 12.
At the front shroud 3 of car and the both sides of back cover 4 two top front frames 14 and top after poppet 15 are installed respectively respectively, top 17 is installed on top front frame 14 and top after poppet 15.
And, a steelframe 16 that is used to bundle large piece article is installed on the trailing portion position of the back cover 4 of car.
Like this, top front frame 14 and top after poppet 15 all are in the outside of the front shroud 3 and the back cover 4 of car respectively, when in use, just can answer the weather and the personnel that go hunting the individual selection and dismantle top 17 or use top 17.And, a steelframe 16 has been installed on the back cover 4 of car, just can when getting to prey, the personnel of going hunting can once be with, perhaps when vehicle for hunting provided by the invention is used for golf, can on steelframe 16, load some sporting goodss and carry-on articles.
As shown in Figures 2 and 3, the shock mitigation system constructional drawing of vehicle for hunting of the present invention, this shock mitigation system is shock mitigation system is divided into three parts: assembly 33 in assembly 32, the shock mitigation system in shock mitigation system left side assembly 31, the shock mitigation system.
The structure of shock mitigation system left side assembly 31 is: shock mitigation system left side assembly 31 is made up of left C type groove 20, left column 21, upper left swing arm 22, lower-left swing arm 23, left bumper 30.Wherein, left side C type groove 20 is welded in the outside of left column 21, one end of upper left swing arm 22 links with cardan axle on the left column on moving screw and the left column 21 212, one end of lower-left swing arm 23 links with cardan axle under the left column on moving screw and the left column 21 211, one end of left side bumper 30 is connected in the medium position of lower-left swing arm 23, and the other end is connected the left end of the cross bar 29 that is fixed in top link support 26 tops.Simultaneously, the other end of upper left swing arm 22 and lower-left swing arm 23 links with the top link support 26 of assembly 33 in moving screw and the shock mitigation system and the left cardan axle 261 of the top link support on the bottom arm support 28 and the left cardan axle 281 usefulness moving screws of bottom arm support respectively.
The structure of the right assembly 33 of shock mitigation system is: the right assembly 33 of shock mitigation system is made up of right C type groove 201, right column 19, upper right swing arm 24, bottom right swing arm 25, right bumper 301.Wherein, right C type groove 201 is welded in the outside of right column 19, one end of upper right swing arm 24 links with cardan axle on the right column on moving screw and the right column 19 192, one end of bottom right swing arm 25 links with cardan axle under the right column on moving screw and the right column 19 191, one end of right bumper 301 is connected in the medium position of bottom right swing arm 25, and the other end is connected the right-hand member of the cross bar 29 that is fixed in top link support 26 tops.Simultaneously, the other end of upper right swing arm 24 and bottom right swing arm 25 links with the top link support 26 of assembly 33 in moving screw and the shock mitigation system and the right side cardan axle 262 of the top link support on the bottom arm support 28 and bottom arm support right side cardan axle 282 usefulness moving screws respectively.
Assembly 32 is made up of bottom arm support 28, attached vehicle frame 27, top link support 26 and the cross bar 29 that is fixed in top link support 26 tops in the shock mitigation system, wherein bottom arm support 28 is fixed in the below of attached vehicle frame 27, and top link support 26 is fixed in the top of attached vehicle frame 27.
The upper left swing arm 22 of shock mitigation system left side assembly 31 and lower-left swing arm 23 respectively with shock mitigation system in top link support 26 and the left side cardan axle 261 of the top link support on the bottom arm support 28 and cardan axle 281 hinge joints of a bottom arm support left side of assembly 32.
The upper right swing arm 24 of the right assembly 33 of shock mitigation system and bottom right swing arm 25 respectively with shock mitigation system in top link support 26 and the right cardan axle 262 of the top link support on the bottom arm support 28 and right cardan axle 282 hinge joints of bottom arm support of assembly 32.
Left side bumper 30 1 ends are connected the middle part of lower-left swing arm 23, and the other end is connected cross bar 29 left ends; Right bumper 301 1 ends are connected the middle part of bottom right swing arm 25, and the other end is connected cross bar 29 right-hand members.
Shock mitigation system left side assembly 31 comprises that also one is welded in the left C type groove 20 on the left column 21; The right assembly 33 of shock mitigation system comprises that also one is welded in the left C type groove 201 on the right column 19; And left C type groove 20 is welded in the outside of left column 21, and is in the bottom of left column 21; Right C type groove 201 is welded in the outside of right column 19, and is in the bottom of right column 19.
Further, left column 21 is spent less than 90 with lower-left swing arm 23 angles; Right column 19 is spent less than 90 with bottom right swing arm 25 angles.The formed angle in lower-left swing arm 23 and ground is between 10 degree-30 degree; The formed angle in bottom right swing arm 25 and ground is between 10 degree-30 degree.
The cross section of left column 21 is the C type, and its C type mouth assembly 32 in shock mitigation system, on the left column cardan axle 212 pass C type mouth both sides and with upper left swing arm 22 hinge joints, under the left column cardan axle 211 pass C type mouth and with lower-left swing arm 23 hinge joints; The cross section of right column 19 is the C type, and its C type mouth assembly 32 in shock mitigation system, on the right column cardan axle 192 pass C type mouth both sides and with upper right swing arm 24 hinge joints, under the right column cardan axle 191 pass C type mouth and with bottom right swing arm 25 hinge joints.
Upper left swing arm 22 is provided with a left accommodation space 221 at the end with cardan axle 261 hinge joints of a top link support left side, and left bumper 30 1 ends are connected the middle part of lower-left swing arm 23, and the other end is connected with cross bar 29 left ends by left accommodation space 221.
Upper right swing arm 24 is provided with a right accommodation space 241 at the end with right cardan axle 262 hinge joints of top link support, and right bumper 301 1 ends are connected the middle part of bottom right swing arm 25, and the other end is connected with cross bar 29 right-hand members by right accommodation space 241.
Upper left swing arm 22 correspondences are arranged at a left accommodation space 221 of an end of itself and top link support left side cardan axle 261 hinge joints, form left multiple twin pin 222, top link support left side cardan axle 261 is provided with two upper left hinge joint posts 263 of corresponding described left multiple twin pin 222 corresponding to the left multiple twin pin 222 of upper left swing arm 22.
Upper right swing arm 24 correspondences are arranged at a right accommodation space 241 of an end of right cardan axle 262 hinge joints of itself and top link support, form right multiple twin pin 242, top link support left side cardan axle 262 is provided with two upper right hinge joint posts 264 of corresponding described right multiple twin pin 242 corresponding to the right multiple twin pin 242 of upper right swing arm 24.
Aforesaid technical scheme has constituted suspension type shock mitigation system most preferred embodiment of the present invention.The advantage of this device has been to strengthen the damping effect of vehicle for hunting, and vehicle for hunting can be walked by pulsation-free on rugged mountain topography.
Further, this suspension type shock mitigation system is made up of 32 3 parts of assembly in shock mitigation system left side assembly 31, the right assembly 33 of shock mitigation system, the shock mitigation system, avoided the existing deficiency of the employed vehicle bridge of vehicle for hunting in the past, running at high speed and during sudden stop, be unlikely to cause the fracture of vehicle bridge owing to the enormous impact power that moment produces.
Disclosed content, be a kind of for preferred embodiment, in every case partial alteration, variation, or to the modification of disclosed technology contents, and come from technological thought of the present invention and do not add by the people that has the knack of this skill that creative thinking is easy to know by inference, neither disengaging patent category of the present invention.