CN217477235U

CN217477235U - Effectual chassis of tricycle of shock attenuation

Info

Publication number: CN217477235U
Application number: CN202220248923.9U
Authority: CN
Inventors: 王海洲; 张赋; 肖栋南
Original assignee: Hunan Wufeng Machinery Co ltd
Current assignee: Hunan Wufeng Machinery Co ltd
Priority date: 2022-02-04
Filing date: 2022-02-04
Publication date: 2022-09-23
Anticipated expiration: 2032-02-04

Abstract

The utility model discloses an effectual chassis for tricycle of shock attenuation, including protective bottom plate and roof, the equal fixed mounting in both sides at protective bottom plate top has the kelly, and the equal fixed mounting in both sides of roof bottom has damping device, and the top fixed mounting of damping device inner chamber has the damping bumper shock absorber. The utility model discloses a damping device's setting, cooperation through kelly and damping shock absorber, can play better shock attenuation effect, and when the damping shock absorber moved about, establish through the gag lever post card and carry out the upper and lower slip at the spout inner chamber, better shock attenuation effect has been played, can cushion the impact that receives through the buffer spacer, protection bottom plate that can be better, make the structure whole play better shock attenuation effect, it is relatively poor to have solved current chassis shock attenuation effect simultaneously, in-process and the protective effect of walking at the tricycle is relatively poor, can not be fine carry out the shock attenuation, influence comfort and overall structure stability's problem.

Description

Effectual chassis of tricycle of shock attenuation

Technical Field

The utility model relates to a tricycle technical field specifically is an effectual chassis of tricycle of shock attenuation.

Background

The three-wheeled automobile is one kind of cargo vehicle, and the position that carries cargo is the breast board structure, has the freight train of three wheel, and the power source can be engine or motor, mainly used carries cargo, and current chassis shock attenuation effect is relatively poor at present, and the in-process and the protection effect at three-wheeled automobile walking are relatively poor, can not be fine carry out the shock attenuation, influence comfort and overall structure's stability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chassis for tricycle that shock attenuation is effectual possesses the effectual and excellent advantage of barrier propterty of shock attenuation, and it is relatively poor to have solved current chassis shock attenuation effect, and the in-process of tricycle walking and protection effect are relatively poor, and the shock attenuation of carrying on that can not be fine influences the problem of comfort and overall structure stability.

In order to achieve the above object, the utility model provides a following technical scheme: a chassis for a three-wheeled automobile with a good shock absorption effect comprises a protective bottom plate and a top plate, wherein clamping rods are fixedly mounted on two sides of the top of the protective bottom plate, shock absorption devices are fixedly mounted on two sides of the bottom of the top plate, damping shock absorbers are fixedly mounted on the tops of inner cavities of the shock absorption devices, limiting rods are fixedly mounted on the bottoms of the damping shock absorbers, the tops of the clamping rods are connected with the bottoms of the limiting rods, slide rails are fixedly mounted on two sides of an inner cavity of the shock absorption device, a fixed seat is fixedly mounted at the center of the top of the protective bottom plate, shaft seats are fixedly mounted on two sides of the bottom of the top plate and close to the center, supporting telescopic rods are fixedly mounted on two sides of the bottom of the top plate and located on the inner sides of the shock absorption devices, a connecting plate is fixedly mounted on the back of each supporting telescopic rod, and a connecting block is fixedly mounted on the back of the connecting plate, and a buffer gasket is fixedly arranged at the center of the top of the protection bottom plate and on the back of the fixed seat.

Preferably, the inner side of the sliding rail is provided with a sliding groove, and the outer side of the limiting rod is movably clamped in an inner cavity of the sliding groove.

Preferably, the bottom of the shaft seat is rotatably provided with a second rotating shaft, and the two sides of the top of the fixing seat are rotatably provided with first rotating shafts.

Preferably, the one end of first pivot is rotated and is installed the bracing piece, the one end of bracing piece is rotated with the one end of second pivot and is connected.

Preferably, the left side fixed mounting at roof top has the dish of placing, the equal fixed mounting in both sides of placing the dish top has the separation blade, the front of placing the dish has the limiting plate with the equal fixed mounting in the back, the front movable mounting of limiting plate has fastening bolt.

Preferably, the back of the connecting block is fixedly provided with a clamping block, the back of the clamping block is movably clamped with a supporting cross rod, the front of the supporting cross rod is provided with a clamping groove, and the clamping block is movably clamped in an inner cavity of the clamping groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a damping device's setting, cooperation through kelly and damping shock absorber, can play better shock attenuation effect, and when the damping shock absorber moved about, establish through the gag lever post card and carry out the slip from top to bottom at the spout inner chamber, better shock attenuation effect has been played, can cushion the impact that receives through the buffer spacer, protection bottom plate that can be better, make the structure whole play better shock attenuation effect, the stability of structure has been guaranteed, it is relatively poor to have solved current chassis shock attenuation effect simultaneously, in-process and protection effect at the tricycle walking are relatively poor, can not be fine carry out the shock attenuation, influence comfort and overall structure stability's problem.

2. The utility model discloses a setting of bracing piece, kelly carry out the activity in the damping device inner chamber, and the bracing piece can rotate through the cooperation of first pivot and second pivot, has played better supported effect between to protection bottom plate and the roof.

Drawings

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

FIG. 2 is a sectional view of the shock absorber of the present invention;

fig. 3 is a side view of the cross bar structure of the present invention.

In the figure: 1. a protective base plate; 2. a clamping rod; 3. a damping device; 4. a top plate; 5. a baffle plate; 6. placing a tray; 7. a limiting plate; 8. fastening a bolt; 9. supporting the telescopic rod; 10. a shaft seat; 11. a support bar; 12. a first rotating shaft; 13. a fixed seat; 14. a second rotating shaft; 15. a cushion pad; 16. a support rail; 17. a connecting plate; 18. a damping shock absorber; 19. a slide rail; 20. a chute; 21. a limiting rod; 22. a clamping block; 23. a card slot; 24. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, a chassis for a three-wheeled vehicle with good shock absorption effect comprises a protection bottom plate 1 and a top plate 4, wherein clamping rods 2 are fixedly installed on both sides of the top of the protection bottom plate 1, shock absorption devices 3 are fixedly installed on both sides of the bottom of the top plate 4, a damping shock absorber 18 is fixedly installed on the top of an inner cavity of the shock absorption device 3, a limiting rod 21 is fixedly installed at the bottom of the damping shock absorber 18, the top of the clamping rod 2 is connected with the bottom of the limiting rod 21, slide rails 19 are fixedly installed on both sides of the inner cavity of the shock absorption device 3, a slide groove 20 is formed in the inner side of the slide rail 19, the outer side of the limiting rod 21 is movably clamped in the inner cavity of the slide groove 20, a fixed seat 13 is fixedly installed at the center of the top of the protection bottom plate 1, shaft seats 10 are fixedly installed on both sides of the bottom of the top plate 4 and near the center, a second rotating shaft 14 is rotatably installed at the bottom of the shaft seats 10, a first rotating shaft 12 is rotatably installed on both sides of the top of the fixed seat 13, a supporting rod 11 is rotatably mounted at one end of a first rotating shaft 12, one end of the supporting rod 11 is rotatably connected with one end of a second rotating shaft 14, supporting telescopic rods 9 are fixedly mounted at two sides of the bottom of a top plate 4 and positioned at the inner sides of damping devices 3, a connecting plate 17 is fixedly mounted at the back of the supporting telescopic rods 9, a connecting block 24 is fixedly mounted at the back of the connecting plate 17, a buffer gasket 15 is fixedly mounted at the center of the top of a protective bottom plate 1 and positioned at the back of a fixed seat 13, a placing plate 6 is fixedly mounted at the left side of the top plate 4, blocking pieces 5 are fixedly mounted at two sides of the top of the placing plate 6, limiting plates 7 are fixedly mounted at the front and the back of the placing plate 6, fastening bolts 8 are movably mounted at the front of the limiting plates 7, fixture blocks 22 are fixedly mounted at the back of the connecting block 24, a supporting cross bar 16 is movably clamped at the back of the fixture blocks 22, and a clamping groove 23 is formed in the front of the supporting cross bar 16, the clamping block 22 is movably clamped in the inner cavity of the clamping groove 23, through the arrangement of the supporting rod 11, the clamping rod 2 moves in the inner cavity of the damping device 3, the supporting rod 11 can rotate through the matching of the first rotating shaft 12 and the second rotating shaft 14, a better supporting effect is achieved between the protective bottom plate 1 and the top plate 4, through the arrangement of the damping device 3, through the matching of the clamping rod 2 and the damping shock absorber 18, a better damping effect can be achieved, and through the clamping of the limiting rod 21 in the inner cavity of the sliding groove 20 to slide up and down while the damping shock absorber 18 moves, a better damping effect is achieved, the impact can be buffered through the buffer gasket 15, the protective bottom plate 1 can be better protected, the whole structure achieves a better damping effect, the stability of the structure is ensured, and the problem that the damping effect of the existing chassis is poor is solved, the protection effect is relatively poor in the process of three-wheeled automobile walking, the shock absorption can not be well carried out, and the comfort and the stability of the whole structure are affected.

During the use, cooperation through kelly 2 and damping shock absorber 18, can play better shock attenuation effect, and when damping shock absorber 18 moves about, establish through gag lever post 21 card and carry out the upper and lower slip in spout 20 inner chamber, better shock attenuation effect has been played, can cushion the impact that receives through buffer spacer 15, protection bottom plate 1 that can be better, make the structure whole play better shock attenuation effect, the stability of structure has been guaranteed, kelly 2 is when 3 inner chambers of damping device move about, bracing piece 11 is through the cooperation of first pivot 12 with second pivot 14, can rotate, better supported effect has been played between protection bottom plate 1 and roof 4.

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

Claims

1. The utility model provides an effectual chassis for tricycle of shock attenuation, includes protection bottom plate (1) and roof (4), its characterized in that: the protection base plate is characterized in that clamping rods (2) are fixedly mounted on two sides of the top of the protection base plate (1), damping devices (3) are fixedly mounted on two sides of the bottom of the top plate (4), damping shock absorbers (18) are fixedly mounted on the tops of inner cavities of the damping devices (3), limiting rods (21) are fixedly mounted on the bottoms of the damping shock absorbers (18), the top of each clamping rod (2) is connected with the bottom of each limiting rod (21), sliding rails (19) are fixedly mounted on two sides of an inner cavity of each damping device (3), fixing seats (13) are fixedly mounted at the center of the top of the protection base plate (1), shaft seats (10) are fixedly mounted on two sides of the bottom of the top plate (4) and close to the center, supporting telescopic rods (9) are fixedly mounted on two sides of the bottom of the top plate (4) and located on the inner sides of the damping devices (3), and connecting plates (17) are fixedly mounted on the back of the supporting telescopic rods (9), the back fixed mounting of connecting plate (17) has connecting block (24), the center department at protection bottom plate (1) top and the back fixed mounting who is located fixing base (13) have buffer pad (15).

2. The chassis for the three-wheeled automobile with the good damping effect as claimed in claim 1, wherein: the inner side of the sliding rail (19) is provided with a sliding groove (20), and the outer side of the limiting rod (21) is movably clamped in an inner cavity of the sliding groove (20).

3. The chassis for the three-wheeled automobile with the good shock absorption effect as claimed in claim 1, wherein: the bottom of the shaft seat (10) is rotatably provided with a second rotating shaft (14), and the two sides of the top of the fixed seat (13) are rotatably provided with first rotating shafts (12).

4. The chassis for the three-wheeled automobile with the good damping effect as claimed in claim 3, wherein: one end of the first rotating shaft (12) is rotatably provided with a supporting rod (11), and one end of the supporting rod (11) is rotatably connected with one end of the second rotating shaft (14).

5. The chassis for the three-wheeled automobile with the good damping effect as claimed in claim 1, wherein: the left side fixed mounting at roof (4) top has places dish (6), the equal fixed mounting in both sides of placing dish (6) top has separation blade (5), the front of placing dish (6) has limiting plate (7) with the equal fixed mounting in the back, the positive movable mounting of limiting plate (7) has fastening bolt (8).

6. The chassis for the three-wheeled automobile with the good damping effect as claimed in claim 1, wherein: the back fixed mounting of connecting block (24) has fixture block (22), the back activity card of fixture block (22) is equipped with support horizontal pole (16), draw-in groove (23) have been seted up in the front of support horizontal pole (16), the inner chamber at draw-in groove (23) is established to fixture block (22) activity card.