CN216887063U

CN216887063U - Balance support suspension for tricycle

Info

Publication number: CN216887063U
Application number: CN202122594798.5U
Authority: CN
Inventors: 李杰军
Original assignee: Yongkang Yongdong Industry And Trade Co ltd
Current assignee: Yongkang Yongdong Industry And Trade Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-07-05
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a tricycle balance support suspension, which belongs to the technical field of tricycles and comprises a fixed frame, wherein two pairs of connecting columns are arranged on the fixed frame, connecting rings are arranged at the upper ends and the lower ends of the connecting columns, connecting blocks are rotatably arranged on the connecting rings, a supporting frame is fixedly arranged at one end of each connecting block, a connecting plate is fixedly arranged at one end of each supporting frame, a connecting plate is fixedly arranged in the middle of each connecting rod, a fixed plate is placed in the middle of the two clamping blocks, a hexagonal block is rotated by a wrench, the hexagonal block drives a lead screw to rotate, the lead screw drives a moving block at the end part to move, the moving block drives second rotating rods at two sides to move, one end of each second rotating rod is rotatably connected with the middle position of the corresponding first rotating rod, the second rotating rod drives the first rotating rod to move, the first rotating rod drives the clamping blocks to move, and the position of the fixed plate is fixed, the installation and the disassembly are convenient.

Description

Balance support suspension for tricycle

Technical Field

The utility model relates to the technical field of tricycles, in particular to a balance support suspension of a tricycle.

Background

The tricycle is a transportation tool formed by reforming a bicycle, can carry people and goods, is very popular after the 20 th century and the 30 th century, gradually replaces the status of a rickshaw, and is a combination of the rickshaw and the bicycle. The tricycle can be divided into a manual tricycle, an electric tricycle, a child tricycle, a battery tricycle and the like, a suspension of the tricycle is mainly used for supporting the whole weight of the tricycle, and when the tricycle is ridden, the common suspension turns or the horizontal heights of a left wheel and a right wheel are different, the tricycle is easy to turn over and fall due to the characteristic defects of the tricycle, and serious potential safety hazards are brought to driving;

the traditional balance support suspension of the tricycle is formed by welding, and has the following problems: (1) the disassembly is inconvenient when the maintenance is needed; (2) and the welded supporting column can be broken when meeting impact, and therefore, a tricycle balance supporting suspension is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a balance support suspension for a tricycle, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a tricycle balance support suspension, includes fixed frame, the last fixed two pairs of spliced poles that are equipped with of fixed frame, the fixed go-between that is equipped with in both ends about the spliced pole, it is equipped with the connecting block to rotate on the go-between, the fixed support frame that is equipped with of connecting block one end, the fixed connecting plate that is equipped with on the support frame, the fixed connecting rod that is equipped with of support frame one end, the fixed connection pad that is equipped with in connecting rod middle part, the last fixed a pair of fixed block that is equipped with of fixed frame, be equipped with fixture on the fixed block.

According to a preferable technical scheme of the utility model, the clamping mechanism comprises a rectangular block, two sides of the rectangular block are fixedly connected with a fixed block, two ends of the rectangular block are fixedly provided with limiting blocks, a first rotary rod is rotated on the limiting blocks, a lead screw is arranged on the rectangular block in a threaded manner, one end of the lead screw is rotatably provided with a movable block, two ends of the movable block are rotatably provided with second rotary rods, the other end of each second rotary rod is rotatably connected with the corresponding first rotary rod, and one end, far away from the limiting blocks, of each first rotary rod is fixedly provided with a clamping block.

According to a preferred technical scheme of the utility model, the clamping block is clamped with a fixed plate, the upper surface of the fixed plate is fixedly provided with a main rod, the two sides of the main rod are fixedly provided with a protection block, the protection block is rotatably provided with a damping device, the upper surface of the connecting plate is fixedly provided with a limiting shaft, and the limiting shaft is rotatably connected with the other end of the damping device.

As a preferred technical scheme of the present invention, a hexagonal block is fixedly disposed at a lower end of the screw rod, the first rotating rods are arc-shaped, and the moving block is located between the two first rotating rods.

As a preferable technical scheme of the utility model, the connecting columns are positioned at four angular positions of the fixed frame, the connecting blocks are concave, and the supporting frame is Y-shaped.

As a preferred technical scheme of the utility model, the upper end and the lower end of the connecting rod are both connected with the supporting frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. the fixing plate is placed in the middle of the two clamping blocks, the hexagonal block is rotated through a wrench, the hexagonal block drives the lead screw to rotate, the lead screw drives the moving block at the end to move, the moving block drives the second rotating rods on two sides to move, one end of each second rotating rod is rotatably connected with the middle of the first rotating rod, the second rotating rods drive the first rotating rods to move, the first rotating rods drive the clamping blocks to move, the position of the fixing plate is fixed, and the fixing plate is convenient to mount and dismount;

2. when the tricycle runs on a bumpy road section, the tricycle is buffered through the damping device, and the stability of the tricycle is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention,

figure 2 is a schematic view of the shock absorbing device of the present invention,

FIG. 3 is a schematic view of a clamping mechanism according to the present invention.

In the figure: 1. a fixed frame; 11. connecting columns; 12. a connecting ring; 13. connecting blocks; 14. a support frame; 15. a connecting plate; 16. a connecting rod; 17. a connecting disc; 18. a fixed block; 2. a clamping mechanism; 21. a rectangular block; 22. a limiting block; 23. a first rotating rod; 24. a screw rod; 25. a moving block; 26. a second rotating rod; 27. a clamping block; 3. a fixing plate; 31. a main rod; 32. a protection block; 33. a damping device; 34. and a limiting shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in figures 1-3, the utility model provides a balance support suspension for a tricycle, which comprises a fixed frame 1, two pairs of connecting posts 11 are fixedly arranged on the fixed frame 1, connecting rings 12 are fixedly arranged at the upper and lower ends of the connecting posts 11, connecting blocks 13 are rotatably arranged on the connecting rings 12, a support frame 14 is fixedly arranged at one end of each connecting block 13, a connecting plate 15 is fixedly arranged on each support frame 14, a connecting rod 16 is fixedly arranged at one end of each support frame 14, a connecting plate 17 is fixedly arranged at the middle part of each connecting rod 16, a pair of fixing blocks 18 are fixedly arranged on the fixed frame 1, the connecting posts 11 are positioned at four angular positions of the fixed frame 1, the connecting blocks 13 are in a concave shape, the support frames 14 are in a Y shape, the upper and lower ends of the connecting rods 16 are connected with the support frames 14, clamping mechanisms 2 are arranged on the fixing blocks 18, the fixed frame 1 is in a rectangular shape, the connecting rings 12 above and below the connecting posts 11 are in the same shape, and a pair of the connecting blocks 13 are arranged on the support frames 14, the connecting block 13 is connected with the connecting ring 12 on the same level, the upper end and the lower end of the connecting rod 16 are connected with the supporting frame 14, the connecting disc 17 is used for being connected with a tire, the two sides of the fixed frame 1 are identical in structure and improve balance performance, the fixed blocks 18 are located on the two sides of the lower end of the fixed frame 1 and used for being fixedly provided with the clamping mechanisms 2, the clamping mechanisms 2 are used for fixing the main rod 31, and the main rod 31 is used for being connected with other structures of the tricycle.

The clamping mechanism 2 comprises a rectangular block 21, two sides of the rectangular block 21 are fixedly connected with a fixed block 18, two ends of the rectangular block 21 are fixedly provided with a limiting block 22, the limiting block 22 rotates a first rotating rod 23, the rectangular block 21 is provided with a lead screw 24 in a threaded manner, one end of the lead screw 24 is rotatably provided with a moving block 25, two ends of the moving block 25 are rotatably provided with second rotating rods 26, the other end of each second rotating rod 26 is rotatably connected with the corresponding first rotating rod 23, one end of each first rotating rod 23 far away from the limiting block 22 is fixedly provided with a clamping block 27, the lower end of the lead screw 24 is fixedly provided with a hexagonal block, the first rotating rod 23 is in an arc shape, the moving block 25 is positioned between the two first rotating rods 23, the fixing plate 3 is placed at the middle position of the two clamping blocks 27, the hexagonal block is rotated by a wrench, the hexagonal block drives the lead screw 24 to rotate, the moving block 25 at the end part is driven by the lead screw 24 to move, and the moving block 25 drives the second rotating rods 26 at two sides to move, second rotary rod 26 one end is connected with first rotary rod 23 middle part position rotation, and second rotary rod 26 drives first rotary rod 23 and removes, and first rotary rod 23 drives grip block 27 and removes, with fixed plate 3 rigidity, easy to assemble dismantlement.

Clamping block 27 is gone up the card and is equipped with fixed plate 3, fixed surface is equipped with mobile jib 31 on the fixed plate 3, the fixed protection piece 32 that is equipped with in mobile jib 31 both sides, it is equipped with damping device 33 to rotate on the

protection piece

32, 15 fixed surface are equipped with spacing axle 34 on the connecting plate, spacing axle 34 rotates with the damping device 33 other end and is connected, mobile jib 31 both sides are equipped with damping device 33, damping device 33 is connected with connecting plate 15, when meetting the highway section of jolting, cushion through damping device 33, the stability of tricycle is improved.

The working principle is as follows: at first place fixed plate 3 in two grip blocks 27 intermediate positions, rotate hexagonal piece through the spanner, hexagonal piece drives lead screw 24 and rotates, lead screw 24 drives the movable block 25 of tip and removes, movable block 25 drives the second rotary rod 26 of both sides and removes, second rotary rod 26 one end is connected with the rotation of first rotary rod 23 middle part position, second rotary rod 26 drives first rotary rod 23 and removes, first rotary rod 23 drives grip blocks 27 and removes, with fixed plate 3 rigidity, easy to assemble dismantlement, when meetting the highway section of jolting, cushion through damping device 33, the stability of tricycle is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tricycle balance support suspension, includes fixed frame (1), its characterized in that: fixed being equipped with two pairs of spliced poles (11) on fixed frame (1), both ends are fixed about spliced pole (11) and are equipped with go-between (12), it is equipped with connecting block (13) to rotate on go-between (12), connecting block (13) one end is fixed and is equipped with support frame (14), the fixed connecting plate (15) that is equipped with on support frame (14), support frame (14) one end is fixed and is equipped with connecting rod (16), connecting rod (16) middle part is fixed and is equipped with connection pad (17), fixed being equipped with a pair of fixed block (18) on fixed frame (1), be equipped with fixture (2) on fixed block (18).

2. The tricycle counterbalanced support suspension of claim 1, wherein: fixture (2) include rectangular block (21), rectangular block (21) both sides and fixed block (18) fixed connection, rectangular block (21) both ends are fixed and are equipped with stopper (22), rotate first rotary rod (23) on stopper (22), the screw thread is equipped with lead screw (24) on rectangular block (21), lead screw (24) one end is rotated and is equipped with movable block (25), movable block (25) both ends are rotated and are equipped with second rotary rod (26), second rotary rod (26) other end is rotated with first rotary rod (23) and is connected, stopper (22) one end is kept away from in first rotary rod (23) is fixed and is equipped with grip block (27).

3. The tricycle counterbalanced support suspension of claim 2, wherein: the clamping block (27) is provided with a fixing plate (3), the fixing surface of the fixing plate (3) is provided with a main rod (31), two sides of the main rod (31) are fixedly provided with a protection block (32), the protection block (32) is provided with a damping device (33) in a rotating mode, the fixing surface of the connecting plate (15) is provided with a limiting shaft (34), and the limiting shaft (34) is connected with the other end of the damping device (33) in a rotating mode.

4. The tricycle counterbalanced support suspension of claim 2, wherein: the lower end of the screw rod (24) is fixedly provided with a hexagonal block, the first rotating rods (23) are arc-shaped, and the moving block (25) is positioned between the two first rotating rods (23).

5. The tricycle counterbalanced support suspension of claim 1, wherein: the connecting columns (11) are positioned at four angular positions of the fixed frame (1), the connecting blocks (13) are concave, and the supporting frame (14) is Y-shaped.

6. The tricycle counterbalanced support suspension of claim 1, wherein: the upper end and the lower end of the connecting rod (16) are connected with the supporting frame (14).