CN212373545U

CN212373545U - Suspension mechanism for tracked vehicle

Info

Publication number: CN212373545U
Application number: CN202020649852.4U
Authority: CN
Inventors: 梁午昶
Original assignee: Kulinan Intelligent Equipment Suzhou Co ltd
Current assignee: Kulinan Intelligent Equipment Suzhou Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2021-01-19
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses an automobile-used mechanism that hangs of tracked vehicle, including horizontal pole and chassis, the both sides fixed mounting of horizontal pole has the fixed plate, the outside of fixed plate is provided with the telescoping device, the inboard of fixed plate is provided with transmission, the rotation groove has been seted up between the inside of fixed plate and the telescoping device, state the telescoping device and include the flexible case of fixed mounting in the fixed plate outside, the inside of flexible case is provided with flexible piece, the inboard fixed mounting of flexible piece has first kelly, and the one end of first kelly extends to the inside in rotation groove, the top and the bottom of flexible piece are the flexible pipe of first flexible pipe and second of fixed mounting respectively. The utility model discloses a set up the telescoping device, threaded rod among the telescoping device rotates and to drive first flexible pipe and shorten and the extension, makes its elasticity increase or reduce, changes the size of the cushion effect that receives when the tracked vehicle strikes downwards, makes the atress of tracked vehicle more reasonable, improves the shock attenuation adaptability of tracked vehicle on different road surfaces.

Description

Suspension mechanism for tracked vehicle

Technical Field

The utility model relates to an automobile-used suspension technical field specifically is an automobile-used suspension of crawler.

Background

The suspension system is a general term for all force-transmitting connecting devices between a frame and an axle or a wheel of an automobile, and has the functions of transmitting force and moment acting between the wheel and the frame, buffering impact force transmitted to the frame or an automobile body from an uneven road surface and attenuating vibration caused by the impact force so as to ensure smooth running of the automobile.

The damping effect of the suspension mechanism for the existing tracked vehicle is often fixed and cannot be adjusted, so that the tracked vehicle cannot be well adapted to different road surfaces, and the vibration of mechanical elements is not favorably buffered.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a tracked vehicle is with mechanism that hangs has solved foretell problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a tracked vehicle is with hanging mechanism, includes horizontal pole and chassis, the both sides fixed mounting of horizontal pole has the fixed plate, the outside of fixed plate is provided with the telescoping device, the inboard of fixed plate is provided with transmission, the rotation groove has been seted up between the inside of fixed plate and position telescoping device and the transmission.

Preferably, the telescoping device includes the expansion box of fixed mounting in the fixed plate outside, the inside of expansion box is provided with flexible piece, and the inboard fixed mounting of flexible piece has first kelly, and the one end of first kelly extends to the inside of rotating the groove, the top and the bottom of flexible piece fixed mounting respectively have first flexible pipe and the flexible pipe of second, expansion box inner chamber upper portion sliding connection has the lifter plate, the top of lifter plate is rotated and is connected with the threaded rod, the top of threaded rod runs through the roof of expansion box and extends to the top of expansion box, the top of first flexible pipe and the bottom of the flexible pipe of second respectively with the bottom of lifter plate and the inner chamber bottom fixed connection of expansion box.

Preferably, transmission includes the inboard mounting panel of fixed mounting at the fixed plate, one side of mounting panel is rotated and is connected with the disc, one side fixed mounting that the disc is close to telescoping device has two second kellies, the second kellies is located the upper and lower both sides of first kellies respectively, the inboard fixed mounting of disc has the bearing bar.

Preferably, the chassis sets up the top at the horizontal pole, the bottom sliding connection on chassis has two sliders, the bottom of slider is rotated and is connected with the montant, the bottom of montant runs through the horizontal pole and extends to the below of horizontal pole, and the bottom of montant and the top contact of bearing bar, week side fixed mounting of montant has the baffle, and the bottom contact of the top of baffle and horizontal pole.

Preferably, springs are fixedly installed between the two sides of the chassis and the inner sides of the corresponding fixing plates through a sliding mechanism.

Advantageous effects

The utility model provides a suspension mechanism for tracked vehicle. The method has the following beneficial effects:

(1) this suspension mechanism for tracked vehicle through having set up telescoping device, and threaded rod among the telescoping device rotates and to drive first flexible pipe and shortens and the extension, makes its elasticity increase or reduce, changes the size of the cushion effect that receives when tracked vehicle strikes downwards, makes tracked vehicle's atress more reasonable, improves the shock attenuation adaptability of tracked vehicle on different road surfaces.

(2) This suspension mechanism for tracked vehicle through with chassis and two montant sliding connection and set up the spring in chassis both sides, makes the tracked vehicle have the ability of horizontal buffering, reduces the possibility that the tracked vehicle turned on one's side.

Drawings

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

fig. 2 is a partially enlarged view of a portion a in fig. 1.

In the figure: 1. a cross bar; 2. a fixing plate; 3. a chassis; 4. a telescopic box; 5. a rotating groove; 6. a telescopic block; 7. a first telescopic tube; 8. a second telescopic tube; 9. a lifting plate; 10. a threaded rod; 11. mounting a plate; 12. a disc; 13. a first clamping rod; 14. a second clamping rod; 15. a load-bearing bar; 16. a slider; 17. a vertical rod; 18. a baffle plate; 19. a spring.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a tracked vehicle is with mechanism that hangs, includes horizontal pole 1 and chassis 3, and the both sides fixed mounting of horizontal pole 1 has fixed plate 2, and the outside of fixed plate 2 is provided with the telescoping device, and the inboard of fixed plate 2 is provided with transmission, has seted up rotation groove 5 between the inside of fixed plate 2 and position telescoping device and the transmission.

Wherein the telescoping device includes the expansion box 4 of fixed mounting in the 2 outsides of fixed plate, the inside of expansion box 4 is provided with flexible piece 6, the inboard fixed mounting of flexible piece 6 has first kelly 13, and the one end of first kelly 13 extends to the inside of rotating groove 5, the top and the bottom of flexible piece 6 are fixed mounting respectively has first flexible pipe 7 and the flexible pipe 8 of second, 4 inner chamber upper portion sliding connection of expansion box has lifter plate 9, the top of lifter plate 9 is rotated and is connected with threaded rod 10, the top of threaded rod 10 is run through the roof of expansion box 4 and is extended to the top of expansion box 4, the top of first flexible pipe 7 and the flexible pipe 8's of second bottom respectively with the bottom of lifter plate 9 and the inner chamber bottom fixed connection of expansion box 4.

Wherein transmission includes fixed mounting at the inboard mounting panel 11 of fixed plate 2, and one side of mounting panel 11 is rotated and is connected with disc 12, and disc 12 is close to one side fixed mounting of telescoping device has two second kellies 14, and second kellies 14 is located the upper and lower both sides of first kellies 13 respectively, and the inboard fixed mounting of disc 12 has bearing bar 15.

Wherein chassis 3 sets up in the top of horizontal pole 1, and the bottom sliding connection on chassis 3 has two sliders 16, and slider 16's bottom is rotated and is connected with montant 17, and the bottom of montant 17 runs through horizontal pole 1 and extends to the below of horizontal pole 1, and the bottom of montant 17 and the top contact of bearing bar 15, and the week side fixed mounting of montant 17 has baffle 18, and the bottom contact of the top of baffle 18 and horizontal pole 1.

Wherein, a spring 19 is fixedly arranged between the two sides of the chassis 3 and the inner side of the corresponding fixed plate 2 through a sliding mechanism.

When the crawler-type road surface vibration damping device is used, the crawler-type crawler runs on the road surface, when the road surface is uneven, the crawler-type crawler swings up and down, when the crawler-type road surface vibration damping device falls, the vertical rod 17 compresses the bearing rod 15, the bearing rod 15 drives the disc 12 to rotate, the second clamping rod 14 drives the telescopic block 6 to move up and down through the first clamping rod 13, the first telescopic pipe 7 and the second telescopic pipe 8 play a role in damping, when the road surface is flat and slow, the threaded rod 10 is rotated, the lifting plate 9 descends, the elastic force of the first telescopic pipe 7 to the telescopic block 6 is increased, the swinging of the crawler-type crawler is reduced, conversely, when the road surface is uneven, the threaded rod 10 is rotated, the lifting plate 9 is made to ascend, the elastic force of the first telescopic pipe 7 to the telescopic block.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a suspension mechanism for tracked vehicle, includes horizontal pole (1) and chassis (3), its characterized in that: the utility model discloses a horizontal pole, including horizontal pole (1), the both sides fixed mounting of horizontal pole (1) has fixed plate (2), the outside of fixed plate (2) is provided with the telescoping device, the inboard of fixed plate (2) is provided with transmission, the rotation groove (5) have been seted up between the inside of fixed plate (2) and position telescoping device and transmission.

2. A suspension mechanism for a tracked vehicle as claimed in claim 1, wherein: the telescopic device comprises a telescopic box (4) fixedly arranged on the outer side of the fixed plate (2), a telescopic block (6) is arranged in the telescopic box (4), a first clamping rod (13) is fixedly arranged on the inner side of the telescopic block (6), one end of the first clamping rod (13) extends into the rotating groove (5), the top and the bottom of the telescopic block (6) are respectively and fixedly provided with a first telescopic pipe (7) and a second telescopic pipe (8), the upper part of the inner cavity of the telescopic box (4) is connected with a lifting plate (9) in a sliding way, the top of the lifting plate (9) is connected with a threaded rod (10) in a rotating way, the top of the threaded rod (10) penetrates through the top plate of the telescopic box (4) and extends to the upper part of the telescopic box (4), the top of the first telescopic pipe (7) and the bottom of the second telescopic pipe (8) are respectively and fixedly connected with the bottom of the lifting plate (9) and the bottom of the inner cavity of the telescopic box (4).

3. A suspension mechanism for a tracked vehicle as claimed in claim 1, wherein: the transmission device comprises a mounting plate (11) fixedly mounted on the inner side of a fixing plate (2), a disc (12) is rotatably connected to one side of the mounting plate (11), two second clamping rods (14) are fixedly mounted on one side, close to the telescopic device, of the disc (12), the second clamping rods (14) are respectively located on the upper side and the lower side of a first clamping rod (13), and a bearing rod (15) is fixedly mounted on the inner side of the disc (12).

4. A suspension mechanism for a tracked vehicle as claimed in claim 1, wherein: chassis (3) set up the top at horizontal pole (1), the bottom sliding connection on chassis (3) has two sliders (16), the bottom of slider (16) is rotated and is connected with montant (17), the bottom of montant (17) runs through horizontal pole (1) and extends to the below of horizontal pole (1), and the bottom of montant (17) and the top contact of bearing bar (15), the week side fixed mounting of montant (17) has baffle (18), and the bottom contact of the top of baffle (18) and horizontal pole (1).

5. A suspension mechanism for a tracked vehicle as claimed in claim 1, wherein: and springs (19) are fixedly arranged between the two sides of the chassis (3) and the inner sides of the corresponding fixing plates (2) through sliding mechanisms.