JP2022017146A - Spring biasing force for converting gravity going down to ground to parallel propulsion force - Google Patents

Abstract

To convert, with an elastic spring, the gravity allowing driving force vertically acting on the ground to propulsion force of a traveling vehicle.SOLUTION: A tip portion of a heavy scraping rod, the weight of which is 30 kg is placed on a portion of a center wheel of a towed dolly at a major portion of a fan mounted on the towed dolly as a base of a spring biasing force and opening/closing in a fan shape, and the other end portion of the scraping rod is placed with an angle of about 45° held with respect to the dolly. The scraping rod is brought into collision with a rubber elastic round body having a diameter of 25 cm and fixed to be attached to the dolly side, and thus propulsion force of the entire traveling body is generated.SELECTED DRAWING: Figure 1

Description

In a traveling vehicle that does not depend on the engine propulsion force, the traveling force is applied to the traveling vehicle that travels on the ground using an elastic spring (in this application, the surface layer of bamboo is used) for gravity that is perpendicular to the ground. I will turn it around.

Japanese Patent Application No. 2018-200423

It is extremely difficult to derive the desired effect because Newton's law of motion and reaction is involved in the urging of the spring, but it is only possible to launch the helicopter's giant slalom blades. Some have gained the buoyancy of the aircraft.
If you open the upper part of the letter U of the alphabet and let the car go down the slope from the top of the right side, the car will pass through the valley bottom of the U shape at high speed to the top of the left side of the U shape. A figure that can be climbed up was previously published in a physics reference book.
If the traveling speed of the vehicle at the bottom of the valley can be taken out as the spring-forced force of the present application, it is expected that the effect as a considerably useful traveling force can be expected.

According to the item of centrifugal force in the National Encyclopedia of Heibonsha, the circular motion always changes its direction inward, so for an object with mass m moving in a radius R, it goes to the center of the circle. A force of magnitude mV ² / R is acting. If the angular velocity of rotation is w, then V = Rw, so the centripetal force can also be expressed as mRw ² -centripetal force.
First, the weight of 20 cm in width, 80 cm in length, and 20 cm in thickness is approximately 3 k iron ingots charged at the tip, which is the key to the fan that opens and closes like a fan to be placed on the towed trolley, which is the base of the spring-forced force of the present application. Make a 30 kg heavy scraper, place the tip of the fan on the top of the center wheel of the towed vehicle, and position the other ends at an angle of approximately 45 ° with the bogie.
In the 45 ° open space between the scraper and the towed trolley, the thickness of the bamboo is cut by half to make it thinner. A piece of plywood with a thickness of 12 cm is placed in the space under the scraper at an angle of 45 ° at the bottom of the scraper by making up to 13 bent disks into an open shape at the rear. The bamboo plywood is housed in the middle part of the plywood so as to be opened and closed by the elasticity opened to the rear, and the upper and lower parts of the plywood are fixed to the plywood having a thickness of 12 cm at the top and the floor of the trolley at the bottom.
Further, a caster having a diameter of 15 cm is attached to the tip of the 3 kg iron ingot charged at the tip of the scraping rod on the upper plywood, and the scraper is placed on the plywood having a thickness of 12 cm on the upper part of the bamboo bending board. The width of the groove made in the vertical center was adjusted so that the wheels of the caster would move linearly back and forth and up and down. (Moves the orbit on so-called plywood.)
And the groove where the wheels of this caster move linearly back and forth and up and down becomes a curve that opens slightly upward, and in front of the caster wheels of the scraper, the scraper dents back and forth and up and down and with some R. It moves back and forth and up and down in the groove, but in front of the wheel of the caster of the scraper, a rubber ball elastic body with a diameter of 25 cm (stored in a plastic horse hole) fixed to the bogie side and attached. It has a structure that creates propulsive force for the entire vehicle by colliding vertically with (), which has measures to prevent rupture. (At the same time, it creates a repulsive force on the scraper.)
Next, the scraping rod (its structure is a shock absorbing protector when the tip collides with a dolly, then a caster wheel with a diameter of 15 cm, and then a weight of an iron ingot of approximately 3 kg is loaded, 20 cm wide and 80 cm thick. In order to maximize the centripetal force of mRw ² with four spring elastic bodies (20 cm in total weight of 30 kg), the order of action will be described sequentially. The upper surface is equipped with a groove on the track where the wheels of the caster that are slightly recessed move up and down in a straight line, and in the center of the front and back of the lower surface of the plywood, there is a 35 cm wide and 45 cm long R40 bamboo between the floor plate of the bogie. In the space where the plywood bent in 1 is settled, up and down bounce occurs due to the unevenness of the road when the entire towed and towed traveling body is traveling.
In No. 2 and No. 3, a bamboo balance support is provided in the center of the front and rear of the towed trolley to the gate structure with a height of approximately 1 m next to the place where it is mounted on the towed trolley.
First, as the second step, the scraping rod is raised to about 60 ° by absorbing the elasticity generated by the road running from the bamboo curved board on the towed carriage from the rear part of the bamboo balance with a string.
Next, as the third, a string of about 50 cm was tied to the tip of the bamboo balance (although the central part of the balance is fixed in the center to the gate structure), and then tied to the rear. , By bundling the string in the middle position of the scraper (ie, not at the rear end of the scraper bound to the rear of the balance, but in the middle), the scraper was raised at the rear end of the balance (ie, lifted by the rear balance). The string of the rear front balance By pulling the middle of the scraping rod, the caster wheel of the scraping rod advances linearly in the recessed groove, and the scraping rod itself stands by being pulled by the string in front of the balance. The traveling body itself moves forward and is propelled by colliding with the rubber rod fixed on the towed trolley while the scraping rod itself is in a state of lying backward with an inclination of 60 ° tilted backward to about 30 °. At the same time as the force is generated, the scraping rod itself is repelled backward and at the same time stands up as a reaction. Along with the change in speed, the scraping rods undulate to Part 2, Part 3, and Part 4, and the traveling body travels smoothly in a circular motion due to the vertical movements of the front and rear of the balance.
In other words, the scraping rod is pushed up by the action of No. 1, stood up at No. 2, laid back at No. 3, collided with the front part, moved forward at the same time as the traveling body is pushed forward, and at the same time, No. 1 and No. 2 It is equipped with sufficient gravity and running propulsion force to generate propulsive force of the traveling body in No. 3 and to bring about smooth running by interlocking 1, 2, 3 and 4. The speed depends on the frequency of opening and closing the scraper rod.

A heavy scraper with a width of 20 cm, a thickness of 20 cm, and a length of 50 cm, which is equipped with a front protector (impact prevention plate) and a caster-embedded iron block with a diameter of 15 cm, has a one-sided scraper whose tip is moved back and forth and up and down with caster wheels. As a rod, it has improved the efficiency of running the running body.
I was worried that it would be necessary to add regular movements like the camshaft of the engine mechanism, but by setting the front-back interlocking of the scraper and the balance and the binding position of each as described above, the bamboo on the outside of the balance The distorted disk and the rubber cam were well balanced, and the periodic opening / closing drive device was no longer needed. rice field.

It is a cooperative unity diagram of the four main parts.

When the towing vehicle is a two-wheeled bicycle, the bicycle body repeatedly tilts to the right and to the left when turning right and left.
Therefore, the connecting device between the towing vehicle and the towed vehicle is a cylindrical shape with a large diameter, but the mountain of protrusions is raised back and forth between the discs at the joint of the two to a height of about 2 cm, and the towed vehicle is tilted to the right and left. It is required not to be linked to.
As shown in the figure, the bamboo balance is hung on a bamboo balance to maintain a straight line posture in which the vertical movement of the scraper moves back and forth. , Another stimulus is required to keep moving in cooperation.
What it looks like will be a topic for future research.
In addition, it seems that the traveling body using wheels must be loaded with 200 kg of cargo in the case of the present application, but in the case of the present application, this loaded cargo is the two wheels of the towing vehicle and the three wheels of the towed vehicle. It will be a convenient Olympics.
A two-wheeled rickshaw has a load directly above the two wheels, so the driving load itself is light, but the front and rear stability is lacking.
Therefore, even in the case of a four-wheeled vehicle, it is better to place, for example, a vertical quadrangular frustum directly above the two front wheels and the two rear wheels, and to place each box, as compared with loading between the front and rear wheels.
The towed bogie of the present application cannot be additionally processed, but in order to further add the towed bogie after the towed bogie, the connecting portion is not connected, so training wheels are still required.
When the towed trolley and the floor plate of the towed trolley are bolted in four places, the towed trolley becomes a four-wheeled vehicle, and the towed trolley can be placed directly above the wheels.

1. 1. Scraper 2. Balance 3. Bamboo surface song board 4. Caster 5 毬 6 training wheels 7. Connecting device 8 Anti-tilt protrusion

Claims (3)

Front impact prevention plate, caster wheels (15 cm in diameter), embedded iron ingots, one-sided width 20 cm, thickness 20 cm, length 50 cm, weight about 30 kg, fan-shaped scraper trolley A spring that brings about smooth and powerful running by leaning against the scraping rod for the purpose of increasing the running propulsion force of each of the above elastic bodies such as the balance support, the distorted bamboo curved board, and the rubber bogie. Bamboo car The heavy scraper is lifted from below with an elastic bamboo disc, and the rubber rod provided on the trolley normally squeezes the propulsion force and the scraper, and the scraper functions as a powerful propulsion force before and after the bamboo balance. The spring-equipped vehicle according to claim 1 The spring-loaded vehicle according to claim 1, wherein the towing vehicle and the towed vehicle are connected by a cylinder having a diameter of 15 cm, and an auxiliary vehicle is provided at the front of the towing vehicle to make a tricycle.

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