CN210473043U - Elasticity equation motorcycle race - Google Patents
Elasticity equation motorcycle race Download PDFInfo
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- CN210473043U CN210473043U CN201921402912.6U CN201921402912U CN210473043U CN 210473043 U CN210473043 U CN 210473043U CN 201921402912 U CN201921402912 U CN 201921402912U CN 210473043 U CN210473043 U CN 210473043U
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Abstract
The embodiment of the utility model discloses an elasticity equation motorcycle race, elasticity equation motorcycle race includes elasticity power device, frame, arrestment mechanism, steering mechanism, installs in two driven wheels of frame front end and installs in the drive wheel of frame rear end; steering mechanism is including turning to steering wheel, steering arm, two and turning to cup and two steering linkage, it installs to turn to the steering wheel the front end of frame, the steering arm with steering linkage rotatable coupling, wherein, elastic power device's the quantity that sets up is 2 at least. The utility model discloses an elasticity equation motorcycle race is through increasing elasticity power device for more elastic potential energy can be accumulated to this motorcycle race, makes the motorcycle race have bigger explosive power and longer continuation of the journey mileage when starting simultaneously.
Description
Technical Field
The embodiment of the utility model provides a relate to vehicle preparation technical field, concretely relates to elasticity equation motorcycle race.
Background
The elastic formula racing car takes rubber band driving as the only driving force, and various design factors need to be considered in the design process of the elastic formula racing car, so that the resistance caused by the car body and other factors is reduced as much as possible; meanwhile, the bionic modeling design is considered so as to achieve the optimal dynamic resistance ratio.
At present, the applied formula of elasticity racing car has a plurality of defects in structure and function, and in the process of converting the elastic potential energy, the conversion efficiency of the elastic potential energy is low and the power output intensity is low. In the process of driving by using the rubber band as an elastic force, the explosive force when the vehicle is started is insufficient, the maximum speed of the vehicle is low, and the total distance traveled by the vehicle is short. In addition, the structural design of the vehicle is unreasonable, and the running stability of the vehicle is poor.
Therefore, the existing elastic equation racing car has the defects of unreasonable structure, small storage of elastic potential energy, small explosive force during release of the elastic potential energy and unstable vehicle running, and needs to be further improved.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides an elasticity equation motorcycle race to solve among the prior art because elasticity equation motorcycle race explosive force is little, initial acceleration is little, the poor problem of duration.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
the formula of elasticity car is characterized in that the formula of elasticity car comprises an elastic power device, a frame, a braking mechanism, a steering mechanism, two driven wheels arranged at the front end of the frame and a driving wheel arranged at the rear end of the frame; the steering mechanism comprises a steering engine, a steering arm, two steering cups and two steering pull rods, the steering engine is mounted at the front end of the frame, the steering arm is rotatably connected with the steering pull rods, and the steering pull rods are connected with the driven wheels through the steering cups; the braking mechanism brakes the driving wheel by braking the power output shaft; the elastic power device is connected with the driving wheel through the power output shaft;
wherein, the number of the elastic power devices is at least 2.
Preferably, the elastic power device comprises a power input end part, a power output end part and an elastic part, and the power input end part is connected with the power output end part through the elastic part;
the power input end comprises a clamping end used for fixing one end of the elastic piece and a clamping seat used for fixing the clamping end, a plurality of fixing parts used for fixing the end of the elastic piece are annularly arranged on the periphery of the clamping end, each fixing part is used for fixing one elastic piece, and a plurality of clamping parts corresponding to the fixing parts are annularly arranged in the clamping seat;
the power take off end includes power output shaft, is fixed in last transmission gear assembly of power output shaft and be used for fixing the stiff end of the elastic component other end, the stiff end is fitted with a contraceptive ring and is equipped with the fixed part of a plurality of tip that are used for fixed elastic component, the stiff end with power output shaft fixed connection.
Preferably, the elastic power device comprises a first elastic power device and a second elastic power device, and the length of the first elastic power device is smaller than that of the second elastic power device.
Preferably, the number of the elastic pieces fixed at the clamping end part of the first elastic power device is more than that of the elastic pieces fixed at the clamping end part of the second elastic power device;
the first elastic power device and the second elastic power device are horizontally arranged on the frame in parallel.
Preferably, the upper end and the lower end of the rotating shaft of the driven wheel are respectively connected with the frame through damping springs.
Preferably, the transmission gear assembly comprises a first bevel gear and a second bevel gear meshed with the first bevel gear, the second bevel gear is fixed on a transmission shaft, and the transmission shaft is driven to output power to a driving wheel of a vehicle.
Preferably, the transmission gear assembly comprises a first transmission gear assembly and a second transmission gear assembly;
a second bevel gear of the first transmission gear assembly corresponding to the first elastic power device is connected with the transmission shaft through a one-way bearing, so that the first elastic power device outputs power to the transmission shaft in a one-way mode;
and a second umbrella-shaped gear of the second transmission gear assembly corresponding to the second elastic power device is rotationally connected with the transmission shaft.
Preferably, the elastic member is a rubber band or a spring.
Preferably, the braking mechanism comprises a brake steering engine, a first brake clamping piece, a second brake clamping piece elastically connected with the first brake clamping piece, and a brake disc positioned between the first brake clamping piece and the second brake clamping piece;
the brake steering engine controls the clamping and loosening actions between the first brake clamping piece and the second brake clamping piece through a brake arm connected with the second brake clamping piece.
Preferably, the elasticity equation motorcycle race still includes signal receiver and controller, signal receiver respectively with turn to the steering wheel and brake steering wheel are connected, signal receiver receives the control signal from the controller, control turn to the steering wheel with the action of brake steering wheel.
The embodiment of the utility model provides a have following advantage:
the utility model discloses an elastic power device's of elastic power car the quantity that sets up is 2 at least, and this elasticity equation motorcycle race is through increasing elastic power device for more elastic potential energy can be accumulated to this motorcycle race, makes the motorcycle race have bigger explosive force and longer continuation of the journey mileage when starting simultaneously. The second bevel gear of the gear transmission assembly corresponding to the first elastic power device is connected with the transmission shaft through the one-way bearing, so that the first elastic power device outputs power to the transmission shaft in one way, and energy loss caused by inertia reversal is avoided while sufficient power output is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic structural view of an elastic formula racing car at a first viewing angle according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a first elastic power device and a second elastic power device provided in an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an elastic formula racing car at a second viewing angle according to an embodiment of the present invention;
in the figure: 100-a first elastic power device; 110-a clamping end; 111-a stationary part; 120-card seat; 130-fixed end; 140-a first transmission gear assembly; 141-a first bevel gear; 142-a second bevel gear; 150-a power take-off shaft; 160-cylinder; 170-an elastic member; 180-a second drive gear assembly; 181-a first bevel gear of a second transmission gear assembly; 182-a second bevel gear of a second transmission gear assembly; 200-a second elastic power device; 300-a braking mechanism; 310-a first brake clip; 320-a second brake clip; 330-brake disc; 340-brake steering engine; 400-driven wheel; 410-a damping spring; 500-driving wheels; 510-a drive shaft; 600-a steering mechanism; 610-steering engine; 620-steering arm; 630-a steering tie rod; 640-a steering cup; 700-vehicle frame.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the present invention provides an elastic formula racing car, which comprises an elastic power device, a frame 700, a braking mechanism 300, a steering mechanism 600, two driven wheels 400 mounted at the front end of the frame 700, and two driving wheels 500 mounted at the rear end of the frame 700; steering mechanism 600 includes steering wheel 610, steering arm 620, two steering cups 640 and two steering pull rods 630, steering wheel 610 installs in the front end of frame 700, steering arm 620 and steering pull rods 630 rotatable coupling, steering pull rods 630 are connected with driven wheel 400 through steering cups 640, the upper end and the lower extreme of the axis of rotation of driven wheel 400 are connected with frame 700 through damping spring 410 respectively, damping spring 410's setting can be fine play the absorbing effect to whole vehicle, increase the stability of cycle racing in the in-process of going. The brake mechanism 300 brakes the drive wheel 500 by applying a brake to the power take-off shaft 150; the elastic power device is connected with the driving wheel 500 through the power output shaft 150; the elastic equation racing car can accumulate more elastic potential energy by adding the elastic power device, and simultaneously has larger explosive force and longer endurance mileage when being started.
As shown in fig. 1, 2 and 3, the elastic power device includes a power input end, a power output end and an elastic member 170, wherein the power input end is connected with the power output end through the elastic member 170; the power input end comprises a clamping end 110 used for fixing one end of an elastic piece 170 and a clamping seat 120 used for fixing the clamping end 110, a plurality of fixing parts 111 used for fixing the end of the elastic piece 170 are annularly arranged on the peripheral side of the clamping end 110, each fixing part 111 is used for fixing one elastic piece 170, and a plurality of clamping parts corresponding to the fixing parts 111 are annularly arranged in the clamping seat 120; the power output end comprises a power output shaft 150, a transmission gear assembly 140 fixed on the power output shaft 150 and a fixed end 130 used for fixing the other end of the elastic member 170, a plurality of fixing parts 111 used for fixing the end part of the elastic member 170 are annularly arranged on the fixed end 130, and the fixed end 130 is fixedly connected with the power output shaft 150. In an alternative embodiment, a cylinder 160 is further installed between the input end and the output end of the elastic power device, and an elastic member 170 is received in the cylinder 160.
Specifically, the elastic power device comprises a first elastic power device 100 and a second elastic power device 200, and the length of the first elastic power device 100 is smaller than that of the second elastic power device 200. The number of the elastic members 170 fixed at the clamping end 110 of the first elastic power device 100 is greater than the number of the elastic members 170 fixed at the clamping end 110 of the second elastic power device 200, and further, the elastic potential energy which can be accumulated by the single elastic member 170 of the first elastic power device 100 is greater than the elastic potential energy accumulated by the single elastic member 170 of the second elastic power device; in addition, the initial elastic force of the single elastic member 170 of the first elastic power means 100 is greater than that of the second elastic power means 200. The first elastic power device 100 and the second elastic power device 200 are horizontally installed on the frame 700 in parallel, and when the racing car is started, the first elastic power device 100 can generate larger explosive force due to large output power, so that when the racing car is started, the racing car has higher acceleration and can quickly reach higher initial speed.
In the embodiment of the present invention, the cylinder 160 of the first elastic power device 100 and the second elastic power device 200 are both coupled to the frame 700, and the coupling of the cylinder 160 to the frame can increase the rigidity of the entire vehicle, prevent the vehicle from deforming, and maintain the driving stability of the vehicle.
In the embodiment of the present invention, the transmission gear assembly includes a first transmission gear assembly 140 and a second transmission gear assembly 180, the first transmission gear assembly 140 includes a first umbrella gear 141 and a second umbrella gear 142 engaged with the first umbrella gear 141, and the second umbrella gear is fixed to the transmission shaft 510 to output power to the driving wheel 500 of the vehicle by driving the transmission shaft 510. The second transmission gear assembly 180 includes a first bevel gear 181, a second bevel gear 182 engaged with the first bevel gear. The second bevel gear 142 of the first elastic power device 100 is connected with the transmission shaft 510 through a one-way bearing, so that the first elastic power device 100 outputs power to the transmission shaft 510 in one way. The second bevel gear 182 of the second elastic power unit 200 is connected to the transmission shaft 510 such that the second elastic power unit 200 outputs power to the transmission shaft 510. Preferably, in the transmission gear assembly 140 of the first elastic power device 100, the gear ratio between the first bevel gear 141 and the second bevel gear 142 is large, the modulus is large, and large power can be output to increase the acceleration. In the transmission gear assembly 180 of the second elastic power device 200, the gear ratio between the first bevel gear 181 and the second bevel gear 182 is small, the modulus is small, and the output power is durable. In the embodiment of the present invention, the first bevel gear 141 of the first elastic power device 100 is larger than the first bevel gear 181 of the second elastic power device 200, and since the first bevel gear 141 of the first elastic power device 100 is larger, it is capable of outputting larger power when starting, which helps to improve the initial acceleration of the racing car.
Preferably, in the present embodiment, the elastic member 170 is a rubber band or a spring. The elastic potential energy is accumulated by hanging the rubber band or the spring on the clamping end part 110 and the fixed end 130 of the power output end, and the power is output.
In the embodiment of the present invention, the braking mechanism 300 includes a brake steering gear 340, a first brake clamping piece 310, a second brake clamping piece 320 elastically connected to the first brake clamping piece 310, and a brake disc 330 located between the first brake clamping piece 310 and the second brake clamping piece 320; the brake steering engine 340 controls the clamping and releasing actions between the first brake clamping piece 310 and the second brake clamping piece 320 through a brake arm connected with the second brake clamping piece 320.
The utility model discloses elasticity equation motorcycle race still includes signal receiver and controller, and signal receiver is connected with steering wheel 610 and brake steering wheel 340 respectively, and signal receiver receives the control signal who comes from the controller, and control turns to steering wheel 610 and brake steering wheel 340 action.
The utility model discloses elasticity equation motorcycle race's use is:
firstly, the switch of the signal receiver is turned on, the brake steering gear 340 is controlled by the controller, and the brake steering gear 340 enables the brake arm to rotate, so that the brake state of the first brake clamping piece 310 and the second brake clamping piece 320 on the brake disc 330 is realized. Then, the clamping end 110 of each of the first elastic power device 100 and the second elastic power device 200 is pulled out of the clamping seat 120, the elastic member 170 is rotated counterclockwise, and the clamping end 110 is clamped into the clamping seat 120 until the elastic member 170 is twisted and stressed, so that a certain elastic potential energy is accumulated in the elastic power devices. The brake steering gear 340 is controlled by the controller, the brake steering gear 340 is loosened, the first elastic power device 100 and the second elastic power device 200 are output through the power output shaft 150 to provide large initial power for the racing car, after the elastic potential energy of the first elastic power device 100 is released, a one-way bearing is arranged between the transmission shaft 510 and the second umbrella-shaped gear 142 to avoid reverse rotation, the second elastic power device 200 continues to transmit the elastic force to the rear driving wheel 500 through the transmission gear assembly 140 to realize the long-distance running of the elastic equation racing car, and in the running process of the elastic equation racing car, the steering gear 610 can be controlled by the controller to realize the steering of the car.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. The formula of elasticity car is characterized in that the formula of elasticity car comprises an elastic power device, a frame, a braking mechanism, a steering mechanism, two driven wheels arranged at the front end of the frame and a driving wheel arranged at the rear end of the frame; the steering mechanism comprises a steering engine, a steering arm, two steering cups and two steering pull rods, the steering engine is mounted at the front end of the frame, the steering arm is rotatably connected with the steering pull rods, and the steering pull rods are connected with the driven wheels through the steering cups; the braking mechanism brakes the driving wheel by braking the power output shaft; the elastic power device is connected with the driving wheel through the power output shaft;
wherein, the number of the elastic power devices is at least 2.
2. The equation of resilience racing car of claim 1,
the elastic power device comprises a power input end part, a power output end part and an elastic part, and the power input end part is connected with the power output end part through the elastic part;
the power input end comprises a clamping end used for fixing one end of the elastic piece and a clamping seat used for fixing the clamping end, a plurality of fixing parts used for fixing the end of the elastic piece are annularly arranged on the periphery of the clamping end, each fixing part is used for fixing one elastic piece, and a plurality of clamping parts corresponding to the fixing parts are annularly arranged in the clamping seat;
the power take off end includes power output shaft, is fixed in last transmission gear assembly of power output shaft and be used for fixing the stiff end of the elastic component other end, the stiff end is fitted with a contraceptive ring and is equipped with the fixed part of a plurality of tip that are used for fixed elastic component, the stiff end with power output shaft fixed connection.
3. The equation of resilience racing car of claim 2,
the elastic power device comprises a first elastic power device and a second elastic power device, and the length of the first elastic power device is smaller than that of the second elastic power device.
4. The equation of resilience racing car of claim 3,
the number of the elastic pieces fixed at the clamping end part of the first elastic power device is more than that of the elastic pieces fixed at the clamping end part of the second elastic power device;
the first elastic power device and the second elastic power device are horizontally arranged on the frame in parallel.
5. The equation of resilience racing car of claim 1,
the upper end and the lower end of the rotating shaft of the driven wheel are respectively connected with the frame through damping springs.
6. The equation of resilience racing car of claim 3,
the transmission gear assembly comprises a first umbrella-shaped gear and a second umbrella-shaped gear meshed with the first umbrella-shaped gear, the second umbrella-shaped gear is fixed on the transmission shaft, and power is output to a driving wheel of a vehicle by driving the transmission shaft.
7. The equation of resilience racing car of claim 6,
the transmission gear assembly comprises a first transmission gear assembly and a second transmission gear assembly;
a second bevel gear of the first transmission gear assembly corresponding to the first elastic power device is connected with the transmission shaft through a one-way bearing, so that the first elastic power device outputs power to the transmission shaft in a one-way mode;
and a second umbrella-shaped gear of the second transmission gear assembly corresponding to the second elastic power device is rotationally connected with the transmission shaft.
8. The equation of resilience racing car of claim 2,
the elastic piece is a rubber band or a spring.
9. The equation of resilience racing car of claim 1,
the brake mechanism comprises a brake steering engine, a first brake clamping piece, a second brake clamping piece elastically connected with the first brake clamping piece, and a brake disc positioned between the first brake clamping piece and the second brake clamping piece;
the brake steering engine controls the clamping and loosening actions between the first brake clamping piece and the second brake clamping piece through a brake arm connected with the second brake clamping piece.
10. The equation of resilience racing car of claim 1,
the elastic equation car also comprises a signal receiver and a controller, wherein the signal receiver is respectively connected with the steering engine and the brake steering engine, and the signal receiver receives a control signal from the controller to control the steering engine and the brake steering engine to act.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921402912.6U CN210473043U (en) | 2019-08-27 | 2019-08-27 | Elasticity equation motorcycle race |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921402912.6U CN210473043U (en) | 2019-08-27 | 2019-08-27 | Elasticity equation motorcycle race |
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| Publication Number | Publication Date |
|---|---|
| CN210473043U true CN210473043U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921402912.6U Active CN210473043U (en) | 2019-08-27 | 2019-08-27 | Elasticity equation motorcycle race |
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|---|---|
| CN (1) | CN210473043U (en) |
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- 2019-08-27 CN CN201921402912.6U patent/CN210473043U/en active Active
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