CN213056604U - Three-wire six-axle suspension for vehicle machinery - Google Patents
Three-wire six-axle suspension for vehicle machinery Download PDFInfo
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- CN213056604U CN213056604U CN202021325196.9U CN202021325196U CN213056604U CN 213056604 U CN213056604 U CN 213056604U CN 202021325196 U CN202021325196 U CN 202021325196U CN 213056604 U CN213056604 U CN 213056604U
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- connecting rod
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Abstract
The utility model discloses a six axle suspensions of three-wire for vehicle machinery belongs to vehicle technical field. The utility model provides a six axle suspension of three-wire for vehicle machinery, includes suspension and wheel, the suspension outside is equipped with the wheel, suspension right-hand member welding sleeve, sliding connection has the slip post in the sleeve, the welding of slip post lower extreme has the connecting plate, connecting plate right-hand member and suspension left end welded fastening, the welding of slip post upper end has the connecting block, the ring channel has been seted up at connecting block bottom surface middle part, loop bar B upside is equipped with the frame, the frame bottom is linear equidistant welding has a plurality of fixed block B, spring groove B has been seted up to fixed block B bottom surface. Through a plurality of connecting rods that set up to and the atmospheric pressure jar that a plurality of spring cooperation that set up, can follow the processing that level and two vertical orientation go up the buffering with the vibration that the suspension received, compare through the unilateral damping that passes through on the vertical direction, the device's damping effect is more obvious.
Description
Technical Field
The utility model relates to the field of vehicle technology, more specifically say, relate to a six axle suspensions of three-wire for vehicle machinery.
Background
The conventional three-axle through-shaft suspension of the semitrailer is formed by connecting main parts such as a middle support, a floating support, a steel plate spring and the like with three through long shafts and is used for supporting and transmitting acting force of load between a frame and an axle. The existing three-wire six-shaft suspension has a certain problem, for example, a three-wire six-shaft suspension for vehicle machinery is disclosed in patent No. CN210283811U, wherein the damping of the vehicle frame is realized by a damping spring which is arranged in cooperation with a sliding groove and a sliding block, the damping of the vehicle frame is realized by only adopting the damping spring, the damping effect is poor, and effective buffering cannot be performed.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
An object of the utility model is to provide a six axle suspensions of three-wire for vehicle machinery to solve the problem that proposes among the above-mentioned background art.
2. Technical scheme
A three-wire six-shaft suspension for vehicle machinery comprises a suspension and wheels, wherein the wheels are arranged on the outer side of the suspension, a sleeve is welded at the right end of the suspension, a sliding column is connected in the sleeve in a sliding mode, a connecting plate is welded at the lower end of the sliding column, the right end of the connecting plate is welded and fixed with the left end of the suspension, a connecting block is welded at the upper end of the sliding column, a ring groove is formed in the middle of the bottom surface of the connecting block, a plurality of sliders are connected in a sliding mode in an annular and equidistant mode in the ring groove, a sleeve rod A is welded at the lower end of each slider, a spring A is sleeved at the outer end of the sleeve rod A, a fixed block A is welded in the middle of the top surface of the suspension, a spring groove A is formed in the top surface of the fixed block, the connecting rod B outer end is connected with connecting rod C through round pin hub rotation, connecting rod C, the connecting rod C outside is equipped with the atmospheric pressure jar, the welding of connecting rod C outer end has the piston, the atmospheric pressure jar lower extreme has set firmly the controller, the gas pocket has still been seted up on the atmospheric pressure jar outer wall, the welding of connecting rod A upper end has loop bar B, loop bar B overcoat is equipped with spring C, loop bar B upside is equipped with the frame, the frame bottom is personally submitted linear equidistant welding and has a plurality of fixed block B, spring groove B has been seted up to fixed block B bottom surface.
Preferably, the upper end of the spring A is welded with the lower end of the sliding block, and the lower end of the spring A is welded with the upper end of the sleeve.
Preferably, the lower end of the connecting rod A is positioned in the spring groove A.
Preferably, the outer wall of the piston is in close contact with the inner wall of the air pressure tank.
Preferably, the upper end of the spring C is welded with the inner wall of the spring groove B, and the lower end of the spring C is welded with the upper end of the connecting rod A.
Preferably, the air pressure tank is fixedly connected with the bottom surface of the frame through an expansion link at the upper end.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses a plurality of connecting rods that set up to and the atmospheric pressure jar that a plurality of spring cooperation set up of setting, can compare through the unilateral damping that passes through in the vertical side with the vibration that the suspension received from the processing of going forward buffering in level and two vertical directions, the device's damping effect is more obvious.
2. The utility model discloses a slider and spring A that the ring channel that sets up and cooperation set up, when the vehicle is turning, between two adjacent suspensions, through the sliding fit's that sets up relation on the one hand, can carry out the adjustment of position, and through the spring A who sets up, can carry out effectual damping to the connection of suspension simultaneously.
3. The utility model discloses a set up the atmospheric pressure jar, the piston that the cooperation set up can cushion the vibration that the wheel received from the connecting rod through setting up through gas compression's mode finally, and the effect of buffering is more ideal.
Drawings
Fig. 1 is a schematic view of the overall cross-sectional structure of the present invention;
fig. 2 is an enlarged schematic view of the utility model at a;
FIG. 3 is a schematic view of the structure of the connecting block of the present invention;
the reference numbers in the figures illustrate: 1. a frame; 2. a suspension; 3. a wheel; 4. a sleeve; 5. connecting blocks; 501. an annular groove; 6. a connecting plate; 601. a sliding post; 7. a telescopic rod; 8. an air pressure tank; 9. a controller; 10. a piston; 11. a connecting rod C; 12. a connecting rod B; 13. a connecting rod A; 14. a fixed block A; 1401. a spring slot A; 15. a spring B; 16. a fixed block B; 1601. a spring groove B; 17. a loop bar B; 1701. a spring C; 18. a loop bar A; 1801. a spring A; 19. a slide block.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution:
a three-wire six-shaft suspension for vehicle machinery comprises a suspension 2 and wheels 3, the wheels 3 are arranged on the outer side of the suspension 2, a sleeve 4 is welded on the right end of the suspension 2, a sliding column 601 is connected in the sleeve 4 in a sliding manner, a connecting plate 6 is welded on the lower end of the sliding column 601, the right end of the connecting plate 6 is welded and fixed with the left end of the suspension 2, a connecting block 5 is welded on the upper end of the sliding column 601, an annular groove 501 is formed in the middle of the bottom surface of the connecting block 5, the annular groove 501 is connected with a plurality of sliders 19 in an annular and equidistant sliding manner, a loop bar A18 is welded on the lower end of each slider 19, a spring A1801 is sleeved on the outer end of a loop bar A18, a fixed block A14 is welded on the middle of the top surface of the suspension 2, a spring groove A1401 is formed in the top surface of the fixed block A14, a spring B15 is welded on the bottom surface, connecting rod C11, connecting rod C11 outside is equipped with atmospheric pressure jar 8, the welding of connecting rod C11 outer end has piston 10, the controller 9 has been set firmly to atmospheric pressure jar 8 lower extreme, still seted up the gas pocket on the atmospheric pressure jar 8 outer wall, the welding of connecting rod A13 upper end has loop bar B17, loop bar B17 overcoat is equipped with spring C1701, loop bar B17 upside is equipped with frame 1, frame 1 bottom surface is linear equidistant welding has a plurality of fixed block B16, spring groove B1601 has been seted up to fixed block B16 bottom surface.
Further, the upper end of the spring A1801 is welded with the lower end of the sliding block 19, the lower end of the spring A1801 is welded with the upper end of the sleeve 4, and through the arranged spring A1801, when a vehicle turns, the positions of two adjacent suspensions 2 can be adjusted through the arranged sliding fit relation, and meanwhile, effective vibration reduction can be performed on the connecting part of the suspensions 2 through the arranged spring A1801.
Furthermore, the lower end of the connecting rod A13 is positioned in the spring groove A1401, and the lower end of the connecting rod A13 is positioned in the spring groove A1401, so that when the device is used, the connecting rod A13 can be ensured to be adjusted only in the vertical direction, and the vibration of the frame 1 part can be reduced.
Further, the outer wall of the piston 10 is in close contact with the inner wall of the air pressure tank 8, and the piston 10 can be in close contact with the inner wall of the air pressure tank 8, so that the vibration transmitted to the connecting rod B12 through the connecting rod A13 can be guaranteed, and effective buffering can be performed through the arranged air pressure tank 8.
Further, the upper end of the spring C1701 is welded to the inner wall of the spring groove B1601, and the lower end of the spring C1701 is welded to the upper end of the link a13, so that the vibration can be effectively damped by the spring C1701.
Further, the air pressure tank 8 is fixedly connected with the bottom surface of the frame 1 through the telescopic rod 7 at the upper end, and through arrangement, the air pressure tank 8 is matched with the piston 10, so that the vibration of the wheel 3 can be buffered in a gas compression mode finally from the connecting rod through the arrangement, and the buffering effect is more ideal.
The working principle is as follows: when the utility model is used, when a vehicle runs normally and bumps, the wheel 3 drives the suspension 2 arranged on the wheel 3 to move upwards, the fixing block A14 welded on the top surface of the arranged suspension 2 moves upwards, the fixing block A14 moves upwards, the spring B15 in the spring groove A1401 starts to compress, the connecting rod A13 at the upper end of the spring B15 starts to move upwards, the connecting rod A13 moves upwards at the same time, and two connecting rods B12 rotatably connected with the upper end of the connecting rod A13 are combined, when the connecting rod A13 moves upwards, the connecting rod A13 drives the upper end of the connecting rod B12 to move towards two sides, further drives the connecting rod C11 welded at the outer end of the connecting rod B12, and the connecting rod C11 starts to move outwards, because the outer end of the connecting rod C11 is welded and fixed with the piston 10, the piston 10 is driven to move outwards in the air pressure tank 8 at the same time, the gas in the gas pressure tank 8 is compressed, in the process of compression, the gas pressure at the outer side inside the gas pressure tank 8 is changed, when the piston 10 moves outward, the speed of the movement gradually decreases to achieve cushioning of the connecting rod C11 and further achieve cushioning of the suspension 2, and it is worth to be noted that, when the pressure of the gas in the pressure tank 8 becomes sufficiently large, the gas is discharged through the gas hole by the pressure sensor provided inside the pressure tank 8, through the controller 9 provided, and at the same time, when the link a13 moves upward, the spring C1701 provided at the upper end of the link a13 is also compressed, achieving cushioning in the vertical direction, when the vehicle turns, the sliding column 601 is connected in the sleeve 4 in a sliding way, the sliding block 19 slides in the annular groove 501, and the spring a1801 is provided, so that effective vibration damping can be performed with the two adjacent suspensions 2 regardless of the angle.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A three-wire six-axle suspension for a vehicle machine, comprising a suspension (2) and a wheel (3), characterized in that: the wheel suspension is characterized in that wheels (3) are arranged on the outer side of the suspension (2), a sleeve (4) is welded at the right end of the suspension (2), a sliding column (601) is connected in the sleeve (4) in a sliding mode, a connecting plate (6) is welded at the lower end of the sliding column (601), the right end of the connecting plate (6) is welded and fixed with the left end of the suspension (2), a connecting block (5) is welded at the upper end of the sliding column (601), an annular groove (501) is formed in the middle of the bottom surface of the connecting block (5), the annular groove (501) is in annular equidistant sliding connection with a plurality of sliders (19), a sleeve rod A (18) is welded at the lower end of each slider (19), a spring A (1801) is sleeved at the outer end of the sleeve rod A (18), a fixing block A (14) is welded at the middle of the top surface of the suspension (, the upper end of the spring B (15) is welded with a connecting rod A (13), the upper end of the connecting rod A (13) is rotationally connected with two connecting rods B (12) which are bilaterally symmetrical and have an inclined structure through a pin shaft, the outer end of the connecting rod B (12) is rotationally connected with a connecting rod C (11) through a pin shaft, the connecting rod C (11), an air pressure tank (8) is arranged on the outer side of the connecting rod C (11), a piston (10) is welded at the outer end of the connecting rod C (11), the lower end of the air pressure tank (8) is fixedly provided with a controller (9), the outer wall of the air pressure tank (8) is also provided with an air hole, a loop bar B (17) is welded at the upper end of the connecting rod A (13), a spring C (1701) is sleeved outside the loop bar B (17), loop bar B (17) upside is equipped with frame (1), frame (1) bottom surface is linear equidistant welding has a plurality of fixed blocks B (16), spring groove B (1601) have been seted up to fixed block B (16) bottom surface.
2. A three-wire six-axle suspension for vehicle machines according to claim 1, wherein: the upper end of the spring A (1801) is welded with the lower end of the sliding block (19), and the lower end of the spring A (1801) is welded with the upper end of the sleeve (4).
3. A three-wire six-axle suspension for vehicle machines according to claim 1, wherein: the lower end of the connecting rod A (13) is positioned in the spring groove A (1401).
4. A three-wire six-axle suspension for vehicle machines according to claim 1, wherein: the outer wall of the piston (10) is in close contact with the inner wall of the air pressure tank (8).
5. A three-wire six-axle suspension for vehicle machines according to claim 1, wherein: the upper end of the spring C (1701) is welded with the inner wall of the spring groove B (1601), and the lower end of the spring C (1701) is welded with the upper end of the connecting rod A (13).
6. A three-wire six-axle suspension for vehicle machines according to claim 1, wherein: the air pressure tank (8) is fixedly connected with the bottom surface of the frame (1) through an expansion link (7) at the upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021325196.9U CN213056604U (en) | 2020-07-08 | 2020-07-08 | Three-wire six-axle suspension for vehicle machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021325196.9U CN213056604U (en) | 2020-07-08 | 2020-07-08 | Three-wire six-axle suspension for vehicle machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213056604U true CN213056604U (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021325196.9U Expired - Fee Related CN213056604U (en) | 2020-07-08 | 2020-07-08 | Three-wire six-axle suspension for vehicle machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213056604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415142A (en) * | 2022-08-10 | 2022-12-02 | 郑州大学 | Special vibration direction conversion device for piston type pneumatic vibrator |
-
2020
- 2020-07-08 CN CN202021325196.9U patent/CN213056604U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415142A (en) * | 2022-08-10 | 2022-12-02 | 郑州大学 | Special vibration direction conversion device for piston type pneumatic vibrator |
| CN115415142B (en) * | 2022-08-10 | 2023-08-22 | 郑州大学 | Special vibration direction conversion device for piston type pneumatic vibrator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210427 Termination date: 20210708 |