Suspension system of golf cart

Abstract

The utility model discloses a suspension system of a golf cart, which comprises a central mounting frame and two plate-type cleats, the back of the central mounting frame is fixedly provided with a front steering gear box mounting plate, the bottom of the front steering gear box mounting plate is fixedly provided with a front steering gear box, and the bottom of the front steering gear box mounting plate is fixedly provided with two plate-type cleats. A second direction adjusting connecting rod is connected to the outer side of the front steering gear box, a first direction adjusting connecting rod is installed at the end, away from the front steering gear box, of the second direction adjusting connecting rod in a hinged mode, piston shock absorbers are fixedly installed at the two ends of the front steering gear box, and connecting rods are installed at the ends, away from the front steering gear box, of the piston shock absorbers. The independent suspension system of the golf cart has excellent impact resistance, can effectively absorb road bumping and impact in the driving process, ensures stable driving of the cart, has excellent riding comfort, and can reduce bumping feeling and discomfort of passengers in the driving process.

Description

Technical Field

[0001] The utility model relates to the technical field of golf carts, in particular to a suspension system of a golf cart. Background Art

[0002] A golf cart, also known as a golf cart or electric golf vehicle, is a small vehicle designed specifically for use on golf courses. It is typically powered by an electric motor and can accommodate two to four passengers. Designed to provide a convenient and comfortable means of transportation, golfers can easily move around the course while reducing the fatigue associated with walking. Besides being used on golf courses, golf carts can also be used in other settings such as parks, campuses, estates, and community areas. In these settings, golf carts serve as an environmentally friendly and convenient means of transportation, helping players move quickly and minimizing environmental impact.

[0003] The suspension system is a crucial component of golf carts, effectively absorbing and cushioning road impacts to enhance ride comfort. However, existing golf cart suspension systems lack sufficient impact resistance. This inability to effectively absorb road bumps and shocks during driving results in the vehicle being prone to jolting. Furthermore, existing suspension systems suffer from poor roll stability, failing to maintain vehicle stability and safety even at high speeds or during sharp turns. Utility Model Content

[0004] The purpose of the present utility model is to provide a suspension system for a golf cart to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a suspension system for a golf cart, comprising a central mounting frame and two plate-type ram horns, wherein a front steering machine mounting plate is fixedly mounted on the back of the central mounting frame, a front steering machine is fixedly mounted on the bottom of the front steering machine mounting plate, a second direction adjustment connecting rod is connected to the outside of the front steering machine, a first direction adjustment connecting rod is hingedly mounted on the end of the second direction adjustment connecting rod away from the front steering machine, piston shock absorbers are fixedly mounted on both ends of the front steering machine, a connecting rod is mounted on the end of the piston shock absorber away from the front steering machine, and both ends of the central mounting frame are fixedly mounted with piston shock absorbers. The sides are hingedly installed with a plate-type upper rocker arm, the top of the central mounting frame is fixedly installed with a vertical frame plate, one side of the vertical frame is symmetrically installed with two hinged columns, the outer sides of the two hinged columns are movably installed with spring shock absorbers, the bottom of the central mounting frame is fixedly installed with a bottom mounting frame, both sides of the bottom mounting frame are hingedly installed with a plate-type lower rocker arm, one end of the plate-type upper rocker arm away from the central mounting frame and the end of the plate-type lower rocker arm away from the bottom mounting frame are hingedly installed with a hinged seat, one side of the two plate-type ram horns is fixedly installed with a side support plate, and one side of the two plate-type ram horns is fixedly installed with a wheel axle.

[0006] Preferably, one end of the two spring shock absorbers away from the hinge column is hingedly mounted on the top of the two plate-type lower rocker arms respectively.

[0007] Preferably, the hinged seats at one end of the two plate-type lower rocker arms are respectively installed at the bottom of the two plate-type ram horns, and the hinged seats at one end of the two plate-type upper rocker arms are respectively installed at the top of the two plate-type ram horns.

[0008] Preferably, one end of the two connecting rods away from the piston shock absorber is respectively connected to the top of the side support plate on one side of the two plate-type ram horns.

[0009] Preferably, a frame connecting plate is fixedly installed on the top of one side of the vertical frame plate, a frame connecting frame is fixedly installed on one side of the central mounting frame on which the front steering machine mounting plate is mounted, and frame beams are fixedly installed on both sides of the inner cavity of the bottom mounting frame.

[0010] Preferably, a steering wheel connecting seat is installed on the end of the direction adjustment connecting rod 1 away from the direction adjustment connecting rod 2.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the golf cart independent suspension system has excellent impact resistance. During driving, it can effectively absorb road bumps and impacts to ensure stable driving of the vehicle. At the same time, the suspension system also has excellent riding comfort, which can reduce the bumps and discomfort felt by passengers during driving.

[0012] The suspension system also has excellent roll stability, which can maintain the stability and safety of the vehicle even when driving at high speed or making sharp turns. The driver can easily control the vehicle's direction and speed for a smooth driving experience. The front-mounted front steering gear increases the angle between the steering wheel and the direction, which can provide better handling and stability. Because the front steering gear is positioned closer to the driver, it can respond to the driver's steering commands more quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model.

[0014] Figure 2 This is a front view structural diagram of the utility model.

[0015] In the figure: 1. Center mounting frame; 2. Plate-type ram's horn; 3. Plate-type upper rocker arm; 4. Plate-type lower rocker arm; 5. Side support plate; 6. Connecting rod; 7. Piston shock absorber; 8. Frame connecting frame; 9. Front steering gear; 10. Frame beam; 11. Front steering gear mounting plate; 12. Steering wheel connecting seat; 13. Steering adjustment connecting rod 1; 14. Steering adjustment connecting rod 2; 15. Frame connecting plate; 16. Spring shock absorber; 17. Articulated seat; 18. Wheel axle; 19. Bottom mounting frame; 20. Vertical frame plate; 21. Articulated column. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] See also Figure 1-Figure 2The utility model provides a technical solution: a suspension system for a golf cart, comprising a central mounting frame 1 and two plate-type ram horns 2, a front steering machine mounting plate 11 being fixedly mounted on the back of the central mounting frame 1, a front steering machine 9 being fixedly mounted on the bottom of the front steering machine mounting plate 11, a direction adjustment connecting rod 2 14 being connected to the outer side of the front steering machine 9, a direction adjustment connecting rod 1 13 being hingedly mounted on one end of the direction adjustment connecting rod 2 14 away from the front steering machine 9, piston shock absorbers 7 being fixedly mounted on both ends of the front steering machine 9, connecting rods 6 being mounted on the one end of the piston shock absorber 7 away from the front steering machine 9, plate-type upper rocker arms 3 being hingedly mounted on both sides of the central mounting frame 1, a vertical frame plate 20 being fixedly mounted on the top of the central mounting frame 1, two hinged columns 21 being symmetrically mounted on one side of the vertical frame plate 20, and spring dampers being movably mounted on the outer sides of the two hinged columns 21 Shock absorber 16, a bottom mounting frame 19 is fixedly installed at the bottom of the central mounting frame 1, and plate-type lower rocker arms 4 are hingedly installed on both sides of the bottom mounting frame 19. The ends of the two spring shock absorbers 16 away from the hinged columns 21 are respectively hingedly installed on the tops of the two plate-type lower rocker arms 4, and the ends of the plate-type upper rocker arms 3 away from the central mounting frame 1 and the ends of the plate-type lower rocker arms 4 away from the bottom mounting frame 19 are hingedly installed with hinged seats 17. One side of the two plate-type ram horns 2 is fixedly installed with side support plates 5, and one side of the two plate-type ram horns 2 is fixedly installed with a wheel axle 18. The hinged seats 17 at one end of the two plate-type lower rocker arms 4 are respectively installed on the bottoms of the two plate-type ram horns 2, and the hinged seats 17 at one end of the two plate-type upper rocker arms 3 are respectively installed on the tops of the two plate-type ram horns 2. The ends of the two connecting rods 6 away from the piston shock absorber 7 are respectively connected to the tops of the side support plates 5 on one side of the two plate-type ram horns 2.

[0018] The working principle of the above technical solution is as follows: when the golf cart passes through a bumpy road section, the plate-type clevis 2 can disperse and transmit the vibration force generated by the bump to the plate-type upper rocker arm 3, the plate-type lower rocker arm 4 and the side support plate 5, thereby dispersing and damping the vibration force. The spring shock absorber 16 and the piston shock absorber 7 can offset the dispersed vibration force, thereby ensuring the stability of the frame connecting plate 15, the frame connecting frame 8 and the frame beam 10, so that the golf cart maintains stability, effectively absorbs and buffers the impact and vibration from the road surface, and improves the stability and comfort of driving. The plate-type clevis 2, the plate-type upper rocker arm 3, the plate-type lower rocker arm 4 and the front steering gear 9 are added. It can provide better handling and stability, allowing the driver to better control the vehicle and drive more smoothly and safely on the golf course. The golf cart independent suspension system has excellent impact resistance. During driving, it can effectively absorb road bumps and impacts to ensure stable driving of the vehicle. At the same time, the suspension system also has excellent roll stability, which can maintain the stability and safety of the vehicle even when driving at high speeds or making sharp turns. The driver can easily control the vehicle's driving direction and speed to achieve a smooth driving experience. At the same time, the suspension system also has excellent ride comfort, which can reduce the bumps and discomfort of passengers during driving.

[0019] In another embodiment, Figure 1-Figure 2 As shown, a frame connecting plate 15 is fixedly installed on the top of one side of the vertical frame plate 20, a frame connecting frame 8 is fixedly installed on one side of the central mounting frame 1 on which the front steering machine mounting plate 11 is mounted, and frame beams 10 are fixedly installed on both sides of the inner cavity of the bottom mounting frame 19.

[0020] The structure can be fixedly connected to the vehicle frame through the vehicle frame connecting plate 15 , the vehicle frame connecting frame 8 and the vehicle frame beam 10 , and the tire can be mounted on the outside of the wheel axle 18 .

[0021] In another embodiment, Figure 1-Figure 2 As shown, the steering wheel connecting seat 12 is installed at one end of the direction adjustment connecting rod 13 away from the direction adjustment connecting rod 2 14.

[0022] The steering wheel connecting seat 12 is provided to connect the steering wheel externally. The front-mounted front steering gear 9 increases the angle between the steering wheel and the direction, which can provide better controllability and stability. Because the front steering gear 9 is positioned closer to the driver, it can respond to the driver's steering instructions more quickly.

[0023] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A golf cart suspension system comprising a central mounting frame (1) and two plate-type cleats (2), characterized in that: The back of the central mounting frame (1) is fixedly mounted with a front steering machine mounting plate (11), the bottom of the front steering machine mounting plate (11) is fixedly mounted with a front steering machine (9), the outer side of the front steering machine (9) is connected with a second direction adjustment connecting rod (14), the end of the second direction adjustment connecting rod (14) away from the front steering machine (9) is hingedly mounted with a first direction adjustment connecting rod (13), both ends of the front steering machine (9) are fixedly mounted with piston shock absorbers (7), the end of the piston shock absorber (7) away from the front steering machine (9) is mounted with a connecting rod (6), both sides of the central mounting frame (1) are hingedly mounted with plate-type upper rocker arms (3), and the top of the central mounting frame (1) is fixedly mounted with a second direction adjustment connecting rod (14), and the end of the second direction adjustment connecting rod (14) away from the front steering machine (9) is hingedly mounted with a first direction adjustment connecting rod (13), and both ends of the front steering machine (9) are fixedly mounted with piston shock absorbers (7), and the end of the piston shock absorber (7) away from the front steering machine (9) is mounted with a connecting rod (6), and both sides of the central mounting frame (1) are hingedly mounted with plate-type upper rocker arms (3). A vertical frame (20), wherein two hinged columns (21) are symmetrically installed on one side of the vertical frame (20), and spring shock absorbers (16) are movably installed on the outer sides of the two hinged columns (21). A bottom mounting frame (19) is fixedly installed at the bottom of the central mounting frame (1), and plate-type lower rocker arms (4) are hingedly installed on both sides of the bottom mounting frame (19). An end of the plate-type upper rocker arm (3) away from the central mounting frame (1) and an end of the plate-type lower rocker arm (4) away from the bottom mounting frame (19) are hingedly installed with a hinge seat (17), a side support plate (5) is fixedly installed on one side of the two plate-type horns (2), and a wheel axle (18) is fixedly installed on one side of the two plate-type horns (2).

2. The golf cart suspension system according to claim 1, wherein: The ends of the two spring shock absorbers (16) away from the hinge column (21) are hingedly mounted on the tops of the two plate-type lower rocker arms (4).

3. The golf cart suspension system according to claim 1, wherein: The hinged seats (17) at one end of the two plate-type lower rocker arms (4) are respectively installed on the bottom of the two plate-type horns (2), and the hinged seats (17) at one end of the two plate-type upper rocker arms (3) are respectively installed on the top of the two plate-type horns (2).

4. The golf cart suspension system according to claim 1, wherein: One end of the two connecting rods (6) away from the piston shock absorber (7) is respectively connected to the top of the side support plate (5) on one side of the two plate-type ram horns (2).

5. The golf cart suspension system according to claim 1, wherein: A frame connecting plate (15) is fixedly mounted on the top of one side of the vertical frame plate (20), a frame connecting frame (8) is fixedly mounted on one side of the central mounting frame (1) on which the front steering machine mounting plate (11) is mounted, and frame beams (10) are fixedly mounted on both sides of the inner cavity of the bottom mounting frame (19).

6. The golf cart suspension system according to claim 1, wherein: A steering wheel connecting seat (12) is installed at one end of the direction adjustment connecting rod 1 (13) away from the direction adjustment connecting rod 2 (14).

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