Novel deceleration strip energy recovery device

Abstract

The invention relates to the technical field of deceleration strips, in particular to a novel deceleration strip energy recovery device. The speed bump is characterized by comprising a speed bump surface, convex arm rods, a transverse displacement compensation groove, a main body component, a connecting rod, a speed increasing gear, a generator, a motor gear, a speed increasing gear pin, an eccentric pin, a connecting rod pin, a driving sliding block, a supporting pin, a convex arm rod pin, a sliding rail, a return spring, wide teeth and a guide roller, wherein the left convex arm rod and the right convex arm rod are meshed through the wide teeth; the two protruding arm rods are hinged to the main body component in a sliding mode through the supporting shaft. The return spring is arranged between the convex arm rod and the main body component; the upper end of the connecting rod is connected with the driving sliding block through a connecting rod pin; the speed increasing gear is meshed with the motor gear so as to drive the generator to generate electricity. The device is simple in structural design and easy to manufacture and maintain, impact kinetic energy and gravitational potential energy of a vehicle when the vehicle passes through the deceleration strip can be effectively converted into electric energy, and the energy recovery conversion rate is greatly increased.

Description

Technical Field

[0001] The invention relates to the technical field of speed bumps, in particular to a novel speed bump energy recovery device. Background Art

[0002] The speed bump energy recovery device converts the mechanical energy generated when the vehicle passes over the speed bump into electrical energy storage, which has an important impact on energy recovery. However, according to the information consulted, the design of the traditional speed bump can only effectively slow down the vehicle speed to reduce the risk of accidents, and cannot effectively utilize the energy generated during the vehicle deceleration process. Most of the existing energy-feeding speed bumps adopt a complex mechanical structure design, which converts the vertical displacement of the vehicle when passing through the speed bump into energy output to achieve energy recovery. However, these designs often have high manufacturing costs due to their complex structures, and due to the large number of structural components, the subsequent maintenance work is cumbersome, and the difficulty and cost of maintenance also increase accordingly. At the same time, the energy conversion efficiency of many existing devices is low, and there is still room for improvement in energy utilization; with the rapid development of the traffic safety facilities industry, the current speed bump energy storage device cannot meet the design requirements of energy conservation, environmental protection and green transportation, and cannot fully utilize the mechanical energy applied to the speed bump during vehicle driving. Therefore, it is necessary to design a new type of speed bump energy recovery device. Summary of the invention

[0003] The purpose of the present invention is to solve the above problems and provide a new type of speed bump energy recovery device. The specific technical solution of the present invention is as follows:

[0004] A novel speed reduction belt energy recovery device comprises a speed reduction belt surface, a raised arm, a lateral displacement compensation groove, a main body component, a connecting rod, a speed increasing gear, a generator, a generator gear, a speed increasing gear pin, an eccentric pin, a connecting rod pin, a driving slider, a support pin, a raised arm pin, a slide rail, a return spring, wide teeth, and a guide roller, wherein the speed reduction belt surface is arranged on the entire upper part of the raised arm; the left and right raised arms are engaged with each other by wide teeth, and there is no strict engagement relationship between the teeth, and the left and right raised arms are hinged by the raised arm pin; the tails of the left and right raised arms are both provided with a lateral displacement compensation groove, and the support pin passes through the lateral displacement compensation slide groove to slide and hinge the two raised arms to the main body respectively component; the return spring is arranged between the raised arm and the main component, one end of the return spring is fixed to the main component, and the other end is in contact with the lower plane of the raised arm; guide rollers are fixed on both sides of the wide-tooth head, and a slide rail is provided on the top of the driving slider, and the guide rollers are embedded in the slide rail and move longitudinally along the slide rail; the upper end of the connecting rod is connected to the driving slider through a connecting rod pin, and the lower end of the connecting rod is connected to the speed-increasing gear shaft through an eccentric pin; the speed-increasing gear is connected to the main component through the speed-increasing gear pin shaft and meshes with the generator gear; the speed-increasing gear pin and the support pin are connected to the main component as a whole; the main component is fixedly installed in a ground groove, and the upper plane of the main component is flush with the ground.

[0005] The advantages of the present invention over the prior art are:

[0006] 1. The present invention is a new type of speed bump energy recovery device. When a vehicle passes over a speed bump, vertical displacement will occur. The present invention cleverly and efficiently converts mechanical energy into electrical energy, greatly improving energy conversion efficiency and reducing energy waste;

[0007] 2. The present invention is a new type of speed bump energy recovery device, which fully considers the feasibility of industrial production and is convenient for large-scale manufacturing. Its structural design is simple, making the selection of processes and materials required in the manufacturing process relatively easy, thereby reducing production costs and improving production efficiency;

[0008] 3. The present invention is a novel speed bump energy recovery device. In terms of maintenance, the components of the device are easy to replace and the maintenance process does not require professional tools, making daily maintenance easier and further improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the overall structure of a speed bump energy recovery device of the present invention;

[0010] Figure 2 yes Figure 1 Schematic diagram of the raised arm connection in;

[0011] Figure 3 yes Figure 2 Schematic diagram of a single raised arm in ;

[0012] Figure 4 yes Figure 1 Detailed diagram of the connecting rod transmission in the figure;

[0013] Figure 5 yes Figure 4 Top planing view of the drive slide in . DETAILED DESCRIPTION

[0014] 1. Speed ​​reduction belt surface; 2. Raised arm rod; 3. Lateral displacement compensation groove; 4. Main component; 5. Connecting rod; 6. Speed ​​increasing gear; 7. Generator; 8. Generator gear; 9. Speed ​​increasing gear pin; 10. Eccentric pin; 11. Connecting rod pin; 12. Driving slider; 13. Support pin; 14. Raised arm rod pin; 15. Slide rail; 16. Return spring; 17. Wide teeth; 18. Guide roller.

[0015] The present invention will be further described below in conjunction with the accompanying drawings.

[0016] like Figure 1 , Figure 2 , Figure 3 As shown, a novel speed reduction belt energy recovery device of the present invention comprises a speed reduction belt surface 1, a raised arm 2, a lateral displacement compensation groove 3, a main component 4, a connecting rod 5, a speed increasing gear 6, a generator 7, a generator gear 8, a speed increasing gear pin 9, an eccentric pin 10, a connecting rod pin 11, a driving slider 12, a support pin 13, a raised arm pin 14, a slide rail 15, a return spring 16, a wide tooth 17, and a guide roller 18, wherein the speed reduction belt surface 1 covers the entire upper part of the raised arm 2; the left and right raised arms 2 are meshed by the wide teeth 17, and the wide teeth between the two raised arms 2 have no strict meshing relationship, and the left and right raised arms 2 are hinged by the raised arm pin 14 ; The tails of the left and right raised arms 2 are both provided with lateral displacement compensation grooves 3, and the support pins 13 pass through the lateral displacement compensation grooves 3 to slide and hinge the two raised arms 2 to the main member 4 respectively; the return spring 16 is arranged between the raised arm 2 and the main member 4, one end of which is fixed to the main member 4, and the other end is in contact with the lower plane of the raised arm 2; guide rollers 18 are fixed on both sides of the head of the wide tooth 17, and a slide rail 15 is opened on the top of the driving slider 12. The guide rollers 18 are embedded with the slide rail 15 and move longitudinally along the slide rail 15; the upper end of the connecting rod 5 is connected to the driving slider 12 through the connecting rod pin 11, and the lower end of the connecting rod 5 is connected to the speed increase gear 6 shaft through the eccentric pin 10. Its structure is as follows Figure 4 , Figure 5As shown; the speed-increasing gear 6 is connected to the main component 4 through the speed-increasing gear pin 9 axis, and meshes with the generator gear 8; the speed-increasing gear pin 9 and the support pin 13 are fixed to the main component 4 as a whole; the main component 4 is fixedly installed in a ground groove, and its upper plane is flush with the ground; the upper end of the connecting rod 5 is connected to the driving slider 12 through the connecting rod pin 11, and the lower end of the connecting rod 5 is connected to the speed-increasing gear 6 axis through the eccentric pin 10, forming a crank-connecting rod mechanism, which converts the reciprocating linear motion of the driving slider 12 into the rotational motion of the speed-increasing gear 6, drives the generator 7 to generate electricity, realizes the effective recovery and utilization of the mechanical energy generated when the car passes over the speed bump, and improves the energy utilization rate.

[0017] The working process of the present invention is as follows: when a vehicle passes through a speed bump, under the pressure of the entire vehicle body, the raised arm 2 rotates downward around the support pin 13, driving the driving slider 12 to move downward, and then converts the linear motion of the driving slider 12 into the circular motion of the speed-increasing gear 6 through the connecting rod 5. The speed-increasing gear 6 transmits the torque to the generator 7 by meshing with the generator gear 8, driving the generator 7 to generate electricity, thereby converting the impact kinetic energy of the vehicle when passing through the speed bump and the vehicle's gravitational potential energy into electrical energy. After the vehicle passes through the speed bump, the device is driven to return to its initial state under the action of the return spring 16, which significantly improves the energy recovery rate.

[0018] The above description is only illustrative and not restrictive of the present invention. Any person skilled in the art can make many possible changes, modifications or equivalents to the technical solution of the present invention by using the technical content disclosed above without departing from the scope of the technical solution of the present invention. Therefore, any simple modification, equivalent change and modification made to the above technical solution according to the essence of the present invention without departing from the content of the technical solution of the present invention shall fall within the scope of protection of the technical solution of the present invention.

Claims

1. A novel speed reduction belt energy recovery device, comprising a speed reduction belt surface (1), a raised arm (2), a lateral displacement compensation groove (3), a main component (4), a connecting rod (5), a speed increasing gear (6), a generator (7), a generator gear (8), a speed increasing gear pin (9), an eccentric pin (10), a connecting rod pin (11), a driving slider (12), a support pin (13), a raised arm pin (14), a slide rail (15), a return spring (16), a wide tooth (17), and a guide roller (18), characterized in that: The speed reduction belt surface (1) covers the entire upper part of the raised arm (2); the left and right raised arm (2) are meshed with each other through wide teeth (17), and the wide teeth between the two raised arm (2) have no strict meshing relationship, and the left and right raised arm (2) are hinged by a raised arm pin (14); the tails of the left and right raised arm (2) are both provided with lateral displacement compensation grooves (3), and the support pin (13) passes through the lateral displacement compensation grooves (3) to respectively slide and hinge the two raised arm (2) to the main component (4); the return spring (16) is arranged between the raised arm (2) and the main component (4), one end of which is fixed to the main component (4), and the other end is in contact with the lower plane of the raised arm (2); Guide rollers (18) are fixed on both sides of the head of the wide teeth (17); a slide rail (15) is provided on the top of the driving slider (12); the guide rollers (18) are engaged with the slide rail (15) and move longitudinally along the slide rail (15); the upper end of the connecting rod (5) is connected to the driving slider (12) through a connecting rod pin (11); the lower end of the connecting rod (5) is connected to the shaft of the speed-increasing gear (6) through an eccentric pin (10); the speed-increasing gear (6) is connected to the main component (4) through the shaft of the speed-increasing gear pin (9) and meshes with the generator gear (8); the speed-increasing gear pin (9) and the support pin (13) are fixed to the main component (4) as a whole; the main component (4) is fixedly installed in a ground groove, and its upper plane is flush with the ground.

2. According to claim 1, the novel speed bump energy recovery device is characterized by: The upper end of the connecting rod (5) is connected to the driving slider (12) through a connecting rod pin (11), and the lower end of the connecting rod (5) is connected to the shaft of the speed increasing gear (6) through an eccentric pin (10). The crank connecting rod mechanism formed converts the reciprocating linear motion of the driving slider (12) into the rotational motion of the speed increasing gear (6), drives the generator (7) to generate electricity, realizes the effective recovery and utilization of the mechanical energy generated when the car passes over the speed reducing belt, and improves the energy utilization rate.

Images