CN218929124U - A disconnected axle structure - Google Patents

Abstract

The utility model relates to the technical field of vehicles and discloses a disconnected axle structure, which comprises a balance plate, wherein a first buffer chamber is arranged at the top of the balance plate, a second buffer chamber is arranged at the top of the first buffer chamber, a main buffer structure and a secondary buffer structure are arranged at the bottom of the first buffer chamber, a connecting plate is arranged at the top of the first buffer chamber, and the main buffer structure is positioned between the two secondary buffer structures. This disconnect-type axle structure, when the car passes through the hole road surface, can produce vibrations, the balance plate also can follow and reciprocate, compression main buffer structure and secondary buffer structure when upwards moving, main buffer structure and secondary buffer structure pass through the connecting plate and upwards compress the water storage bag, when the balance plate moves down, can make main buffer structure and secondary buffer structure pulling connecting plate move down, the connecting plate pulls water storage bag and moves down, can play fine buffering effect like this and reduce vibrations, bring better riding experience for the passenger.

Description

A disconnected axle structure

technical field

The utility model relates to the technical field of vehicles, in particular to a disconnected axle structure.

Background technique

Axle, also known as the axle, is connected to the frame through the suspension. The function of the axle is to bear the load of the car and maintain the normal driving of the car on the road. If the height is higher, when the car passes through potholes and raised roads, there will be obvious vibration, which will bring bad riding experience to the passengers. The existing axle is composed of balance boards and wheels, etc., and lacks a shock absorber. The device will produce obvious vibration when passing through potholes on the road, so we propose a disconnected axle structure.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a disconnected axle structure, which has the advantages of shock absorption, and solves the problem that the existing axle lacks a shock absorber, which will cause obvious vibration when passing through potholes. vibration problem.

(2) Technical solutions

In order to achieve the above purpose, the utility model provides the following technical solutions: a disconnected axle structure, including a balance plate, the top of the balance plate is provided with a first buffer chamber, and the top of the first buffer chamber is provided with a second Two buffer chambers, the bottom of the first buffer chamber is provided with a main buffer structure and a secondary buffer structure, the top of the first buffer chamber is provided with a connecting plate, the main buffer structure is located in the middle of the two secondary buffer structures, and The main buffer structure includes a metal block, a movable rod, a rubber block and a hollow tube, the top of the metal block is fixedly connected with the bottom of the movable rod, the top of the movable rod is flexibly connected with the inside of the hollow tube, and the The top is fixedly connected with the bottom of the rubber block, and the top of the rubber block is fixedly connected with the inner top wall of the hollow tube.

Preferably, the secondary buffer structure includes a fixed rod and a spring, the spring is sleeved on the fixed rod, the bottom of the spring is fixedly connected to the balance plate, the top of the spring is fixedly connected to the bottom of the connecting plate, and the fixed The bottom of the rod is fixedly connected with the balance board, and the top of the fixed rod is flexibly connected with the inside of the connecting board.

Preferably, the second buffer chamber is provided with a water storage bag and an anti-collision plate, the anti-collision plate is located on the top of the water storage bag, and the left top of the water storage bag is provided with a water inlet pipe, and the water inlet pipe The surface is provided with threads, the left end of the water inlet pipe is provided with a pipe cover, and the pipe cover is threadedly connected with the surface of the water inlet pipe through threads, and the bottom right side of the water storage bag is provided with an outlet pipe, and the right end of the outlet pipe A valve is provided, and the bottom of the water storage bag is fixedly connected with the connecting plate.

Preferably, wheels are provided on both sides of the balance board.

Compared with the prior art, the utility model provides a disconnected axle structure, which has the following beneficial effects:

1. The disconnected axle structure can play a good role in shock absorption by setting the first buffer chamber and the second buffer chamber. When the car passes through the potholes, it will vibrate, and the balance board will also move accordingly. Move up and down, compress the main buffer structure and the secondary buffer structure when moving upward, the primary buffer structure and the secondary buffer structure compress the water storage bag upward through the connecting plate, when the balance plate moves downward, the primary buffer structure and the secondary buffer structure will be pulled The connecting plate moves downward, and the connecting plate pulls the water storage bag to stretch downward, which can play a good cushioning effect and reduce vibration, bringing passengers a better riding experience.

2. The disconnected axle structure is provided with a first buffer chamber and a second buffer chamber. The first buffer chamber is provided with a main buffer structure and a secondary buffer structure. The second buffer chamber is provided with a water storage bag. By setting two A buffer chamber can play a good buffer effect and reduce the vibration.

Description of drawings

Fig. 1 is a sectional view of the utility model;

Fig. 2 is a sectional view of the main buffer structure of the utility model;

Fig. 3 is a sectional view of the utility model water storage bag.

Among them: 1. Balance board; 2. First buffer chamber; 3. Second buffer chamber; 4. Main buffer structure; 5. Secondary buffer structure; 6. Metal block; 7. Movable rod; 8. Hollow tube; 9. Rubber block; 10, connecting plate; 11, spring; 12, fixed rod; 13, water storage bag; 14, outlet pipe; 15, valve; 16, pipe cover; 17, water inlet pipe; 18, wheel; 19, anti-collision plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-3, a kind of broken axle structure, comprises balance board 1, both sides of balance board 1 are all provided with wheels 18, the top of balance board 1 is provided with first buffer chamber 2, the first buffer chamber The top of 2 is provided with a second buffer chamber 3, and by setting two buffer chambers, secondary buffering can be performed to achieve a better buffering effect and reduce vibration. The bottom of the first buffer chamber 2 is provided with a main buffer structure 4 and a secondary buffer structure 5. The top of the first buffer chamber 2 is provided with a connecting plate 10. The main buffer structure 4 is located in the middle of the two secondary buffer structures 5. The main buffer structure 4 includes a metal block 6, a movable rod 7, a rubber block 9 and a hollow tube 8. The top of the metal block 6 is fixedly connected with the bottom of the movable rod 7, the top of the movable rod 7 is flexibly connected with the inside of the hollow pipe 8, the top of the movable rod 7 is fixedly connected with the bottom of the rubber block 9, and the top of the rubber block 9 is connected with the hollow pipe. The inner top wall of 8 is fixedly connected, the secondary buffer structure 5 includes a fixed rod 12 and a spring 11, the spring 11 is sleeved on the fixed rod 12, the bottom of the spring 11 is fixedly connected with the balance plate 1, and the top of the spring 11 is connected with the bottom of the connecting plate 10 Fixedly connected, the bottom of the fixed rod 12 is fixedly connected with the balance plate 1, and the top of the fixed rod 12 is flexibly connected with the inside of the connecting plate 10. By setting two buffer structures, a better buffer effect can be achieved. The second buffer chamber 3 is provided with Water storage bag 13 and anti-collision plate 19, anti-collision plate 19 is positioned at the top of water storage bag 13, and the left side top of water storage bag 13 is provided with water inlet pipe 17, and the surface of water inlet pipe 17 is provided with screw thread, and the left end of water inlet pipe 17 A pipe cover 16 is provided, and the pipe cover 16 is threadedly connected with the surface of the water inlet pipe 17. The bottom of the right side of the water storage bag 13 is provided with a water outlet pipe 14, and the right end of the water outlet pipe 14 is provided with a valve 15. The bottom of the water storage bag 13 It is fixedly connected with the connecting plate 10.

When in use, when the car passes through potholes, it will vibrate, and the balance board 1 will also move up and down accordingly. When the balance board 1 moves upward, the spring 11 and the metal block 6 will be compressed, and the spring 11 will be pushed upward by force The connection plate 10 and the metal block 6 are driven by the force to move the movable rod 7 upwards to compress the rubber block 9. After being compressed to a certain extent, the connection plate 10 is pushed to move upward, and the connection plate 10 moves upward to compress the water storage bag 13 for secondary buffering to make the buffer The effect is better, when the balance board 1 moves down, the spring 11 moves down and pulls the connecting plate 10 to move down, the metal block 6 moves down and pulls the movable rod 7 to move downward, and the movable rod 7 will stretch the rubber block downward 9 stretching to a certain extent will drive the connecting plate 10 to move downward, the connecting plate 10 will stretch the water storage bag 13 downward, and the water storage bag 13 will drive the anti-collision plate 19 to move downward after stretching to a certain extent, so It can play a very good cushioning effect and reduce vibration.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (4)

1. The utility model provides a disconnect-type axle structure, includes balance plate (1), its characterized in that: the top of balance board (1) is equipped with first buffer chamber (2), the top of first buffer chamber (2) is equipped with second buffer chamber (3), the bottom of first buffer chamber (2) is equipped with main buffer structure (4) and secondary buffer structure (5), the top of first buffer chamber (2) is equipped with connecting plate (10), main buffer structure (4) are located the centre of two secondary buffer structures (5), main buffer structure (4) include metal piece (6), movable rod (7), rubber piece (9) and hollow tube (8), the top of metal piece (6) and the bottom fixed connection of movable rod (7), the top of movable rod (7) and the inside swing joint of hollow tube (8), the top of movable rod (7) and the bottom fixed connection of rubber piece (9), the top of rubber piece (9) and the interior roof fixed connection of hollow tube (8).

2. A disconnect-type axle structure as defined in claim 1 wherein: the secondary buffer structure (5) comprises a fixing rod (12) and a spring (11), wherein the spring (11) is sleeved on the fixing rod (12), the bottom of the spring (11) is fixedly connected with the balance plate (1), the top of the spring (11) is fixedly connected with the bottom of the connecting plate (10), the bottom of the fixing rod (12) is fixedly connected with the balance plate (1), and the top of the fixing rod (12) is movably connected with the inside of the connecting plate (10).

3. A disconnect-type axle structure as defined in claim 1 wherein: the water storage device is characterized in that the second buffer chamber (3) is provided with a water storage bag (13) and an anti-collision plate (19), the anti-collision plate (19) is located at the top of the water storage bag (13), a water inlet pipe (17) is arranged at the left top of the water storage bag (13), threads are arranged on the surface of the water inlet pipe (17), a pipe cover (16) is arranged at the left end of the water inlet pipe (17), the pipe cover (16) is connected with the surface of the water inlet pipe (17) through threads, a water outlet pipe (14) is arranged at the bottom of the right side of the water storage bag (13), and a valve (15) is arranged at the right end of the water outlet pipe (14), and the bottom of the water storage bag (13) is fixedly connected with the connecting plate (10).

4. A disconnect-type axle structure as defined in claim 1 wherein: wheels (18) are arranged on two sides of the balance plate (1).

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