CN107152493B - Simple driving damping structure - Google Patents
Simple driving damping structure Download PDFInfo
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- CN107152493B CN107152493B CN201710443088.8A CN201710443088A CN107152493B CN 107152493 B CN107152493 B CN 107152493B CN 201710443088 A CN201710443088 A CN 201710443088A CN 107152493 B CN107152493 B CN 107152493B
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- holes
- hole
- mounting bracket
- guide post
- bolt
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G3/00—Resilient suspensions for a single wheel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
- F16F2228/06—Stiffness
- F16F2228/066—Variable stiffness
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a simple driving damping structure which comprises a mounting bracket, a pressing plate, guide posts, adjusting screws, damping springs and a driving assembly, wherein a pair of guide post mounting holes are respectively formed in the left side and the right side of the mounting bracket, a pair of threaded holes are formed in the left side and the right side of an upper end cross beam, a connecting plate is arranged on the driving assembly, a pair of connecting lugs are respectively arranged on the left side and the right side of the connecting plate, connecting holes are formed in the connecting lugs, the guide posts are connected between the connecting holes and the guide post mounting holes on the same side, the pressing plate is mounted on the guide post mounting holes above the mounting bracket and connected with the corresponding guide posts through bolt assemblies, a pair of spring connecting posts are further arranged on the driving assembly, each spring connecting post is sleeved with one damping spring, an adjusting screw is sleeved at the top end of each damping spring, and the upper portion of each adjusting screw is connected with the corresponding threaded hole. The invention has simple structure and convenient manufacture and installation, and is beneficial to improving the running stability of the storage vehicle.
Description
[ technical field ] A
The invention relates to the technical field of storage vehicles, in particular to a simple driving shock absorption structure.
[ background of the invention ]
The warehousing car owner is the vehicle that the goods in for the warehouse were carried and is designed, except that few warehousing cars (such as manual tray fork truck) adopt manpower drive, other all are motor drive, because its automobile body is compact, the removal is nimble, the dead weight is light and environmental protection performance is good and is generally used in the warehousing industry.
At present, the storage vehicle has lower buffer performance, bumps can occur when the storage vehicle runs with uneven road surfaces, the storage vehicle can be turned over seriously, the stability of the storage vehicle is reduced, and goods can be damaged. In order to solve the problems, a simple driving damping structure is needed to be provided, so that the vehicle is prevented from jolting, and the running stability of the stored vehicle is ensured.
[ summary of the invention ]
The invention aims to overcome the defects of the prior art and provide a simple driving damping structure, which aims to solve the technical problems that the storage vehicle in the prior art has low buffering performance, jolts occur when the road surface is uneven in the running process, and the turnover is seriously caused.
In order to achieve the purpose, the invention provides a simple driving damping structure which comprises a mounting bracket, a pressing plate, guide posts, adjusting screws, damping springs and a driving assembly, wherein the mounting bracket is of a rectangular frame structure, the left side and the right side of the mounting bracket are respectively provided with a pair of guide post mounting holes which are vertically symmetrical, the left side and the right side of an upper end cross beam of the mounting bracket are provided with a pair of threaded holes which are horizontally symmetrical, the rear part of the upper end surface of the driving assembly is provided with a connecting plate, the left side and the right side of the connecting plate are also respectively provided with a pair of connecting lugs which are vertically symmetrical, the same pair of connecting lugs are provided with connecting holes along the same vertical direction, the guide posts are connected between the connecting holes and the guide post mounting holes on the same side, the mounting bracket is provided with a pressing plate on the guide post mounting holes on the upper side, the pressing plate is connected with the corresponding guide posts through bolt assemblies to fix the guide posts on the mounting bracket, the driving assembly is also provided with a pair of spring connecting posts which are horizontally symmetrical in front of the connecting plate, each connecting post is sleeved with a damping spring, the top end of each damping spring is sleeved with an adjusting screw, and the upper part of the adjusting screw holes on the mounting bracket are connected with the corresponding threaded holes on the mounting bracket.
Preferably, a guide sleeve is installed in each connecting hole of the driving assembly, and the guide column is connected with the connecting hole in a matched mode through the guide sleeve.
Preferably, the pair of connecting holes on the same side of the connecting plate correspond to and are coaxial with the pair of guide post mounting holes on the same side of the mounting bracket, the two connecting holes are positioned between the two guide post mounting holes, and the spring connecting column on the same side of the driving assembly corresponds to and is coaxial with the threaded hole on the same side of the mounting bracket.
Preferably, the threaded hole is located in front of the guide post mounting hole.
Preferably, through holes are formed in the middle and two sides of the pressing plate, second bolt holes are formed in two sides of each guide pillar mounting hole of the mounting bracket above each pressing plate, the through holes in the two sides of the pressing plate correspond to the second bolt holes in the two sides of the guide pillar mounting holes, the corresponding through holes are connected with the second bolt holes through bolt assemblies, the through hole in the middle of the pressing plate corresponds to the guide pillar mounting hole, the top of the guide pillar is located in the guide pillar mounting hole, the top end of the guide pillar is provided with a first bolt hole, and the first bolt hole is connected with the through hole in the middle of the pressing plate through a bolt assembly.
Preferably, the bolt assembly is composed of a bolt and an elastic washer.
Preferably, the middle part of the adjusting screw is provided with six flanges, and the lower part of the adjusting screw is sleeved in the top of the damping spring.
Preferably, the lower part of the adjusting screw is further sleeved with a nut, and the nut is located between the six flanges and the top end of the damping spring.
The invention has the beneficial effects that: compared with the prior art, the simple driving shock absorption structure provided by the invention is reasonable in structure, the mounting bracket and the frame of the storage vehicle are welded together, the guide sleeve is mounted in the connecting hole of the driving assembly during mounting, the guide column is sequentially mounted in the guide column mounting hole of the mounting bracket and the connecting hole of the driving assembly, finally the guide column is fixed on the mounting bracket through a bolt assembly consisting of a bolt and an elastic washer by using a pressing plate, the shock absorption spring is mounted on the spring connecting column, the adjusting screw rod sleeved with the nut is mounted in the threaded hole of the mounting bracket, and the lower part of the adjusting screw rod is sleeved with the shock absorption spring. In the use process, the compression amount of the damping spring can be adjusted by rotating the adjusting screw rod according to the required adhesive force on the driving wheel, when a vehicle passes through a rough road surface and the driving wheel encounters a convex obstacle, the damping spring is compressed, and when the driving wheel encounters a pit, the damping spring can extend, so that the vehicle is prevented from jolting.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic structural view of a simple driving shock-absorbing structure according to an embodiment of the present invention.
In the figure: 1-mounting bracket, 2-pressing plate, 21-through hole, 3-guide post, 4-guide sleeve, 5-adjusting screw, 6-nut, 7-damping spring, 8-driving assembly, 9-bolt, 10-elastic washer, 11-connecting hole, 12-guide post mounting hole, 13-spring connecting post, 14-threaded hole, 15-second bolt hole, 31-first bolt hole, 51-six flanges, 81-connecting plate and 82-connecting lug.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1, an embodiment of the present invention provides a simple driving shock absorption structure, including a mounting bracket 1, a pressing plate 2, a guide post 3, an adjusting screw 5, a shock absorption spring 7 and a driving assembly 8, where the mounting bracket 1 is a rectangular frame structure, a pair of guide post mounting holes 12 that are vertically symmetrical are respectively disposed on left and right sides of the mounting bracket 1, a pair of threaded holes 14 that are horizontally symmetrical are disposed on left and right sides of an upper end beam of the mounting bracket 1, a connecting plate 81 is disposed on a rear portion of an upper end surface of the driving assembly 8, a pair of connecting protrusions 82 that are vertically symmetrical are also disposed on left and right sides of the connecting plate 81, a connecting hole 11 is formed in one pair of the connecting protrusions 82 along a same vertical direction, the guide post 3 is connected between the connecting hole 11 and the guide post mounting hole 12 on the same side, the pressing plate 2 is mounted on the guide post mounting hole 12 on the upper side of the mounting bracket 1, the guide post 3 is fixed on the mounting bracket 1 by connecting the pressing plate 2 with the corresponding guide post 3 through a bolt assembly, the driving assembly 8 is further provided with a pair of springs 13 that are horizontally symmetrical in front of the connecting plate 81, each spring 13 is connected with the adjusting screw 14 of the connecting post 7, and the adjusting screw 14 of the connecting pin 7, and the adjusting screw 14.
Furthermore, a guide sleeve 4 is installed in each connecting hole 11 of the driving assembly 8, the guide post 3 is connected with the connecting hole 11 in a matching manner through the guide sleeve 4, the pair of connecting holes 11 on the same side of the connecting plate 81 correspond to and are coaxial with the pair of guide post mounting holes 12 on the same side of the mounting bracket 1, the two connecting holes 11 are located between the two guide post mounting holes 12, the spring connecting post 13 on the same side of the driving assembly 8 corresponds to and is coaxial with the threaded hole 14 on the same side of the mounting bracket 1, and the threaded hole 14 is located in front of the guide post mounting hole 12.
Furthermore, through holes 21 are formed in the middle and two sides of the pressing plate 2, second bolt holes 15 are formed in two sides of each guide pillar mounting hole 12 above the mounting bracket 1, the through holes 21 in two sides of the pressing plate 2 correspond to the second bolt holes 15 in two sides of the guide pillar mounting hole 12, the corresponding through holes 21 are connected with the second bolt holes 15 through bolt assemblies, the through hole 21 in the middle of the pressing plate 2 corresponds to the guide pillar mounting hole 12, the top of the guide pillar 3 is located in the guide pillar mounting hole 12, a first bolt hole 31 is formed in the top end of the guide pillar 3, and the first bolt hole 31 is connected with the through hole 21 in the middle of the pressing plate 2 through bolt assemblies.
Specifically, the bolt assembly is composed of a bolt 9 and an elastic washer 10.
Furthermore, the middle part of adjusting screw 5 be provided with six flanges 51, adjusting screw 5's lower part cup joint in damping spring 7 top, adjusting screw 5's lower part still overlap and be equipped with nut 6, nut 6 be located between six flanges 51 and damping spring 7 top.
The simple driving shock absorption structure is reasonable in structure, the mounting bracket 1 and a frame of a storage vehicle are welded together, when the simple driving shock absorption structure is mounted, the guide sleeve 4 is mounted in a connecting hole 11 of a driving assembly 8, then the guide post 3 is firstly mounted in a guide post mounting hole 12 of the mounting bracket 1 and the connecting hole 11 of the driving assembly 8, finally the guide post 3 is fixed on the mounting bracket 1 through a bolt assembly consisting of a bolt 9 and an elastic washer 10 by using the pressing plate 2, the shock absorption spring 7 is mounted on a spring connecting post 13, then the adjusting screw rod 5 sleeved with the nut 6 is mounted in a threaded hole 14 of the mounting bracket 1, and the lower part of the adjusting screw rod 5 is sleeved with the shock absorption spring 7. In the use process, the compression amount of the damping spring 7 can be adjusted by rotating the adjusting screw rod 5 according to the required adhesive force on the driving wheel, when the vehicle passes through a rugged road surface and the driving wheel encounters a convex obstacle, the damping spring 7 is compressed, and when the driving wheel encounters a concave pit, the damping spring 7 can extend, so that the vehicle is prevented from jolting.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. The utility model provides a simple and easy drive shock-absorbing structure, includes installing support (1), clamp plate (2), guide post (3), adjusting screw (5), damping spring (7) and drive assembly (8), its characterized in that: the mounting bracket (1) is of a rectangular frame structure, the left side and the right side of the mounting bracket (1) are respectively provided with a pair of guide post mounting holes (12) which are symmetrical up and down, a pair of threaded holes (14) which are symmetrical left and right are arranged on the left and right sides of a beam at the upper end of the mounting bracket (1), a connecting plate (81) is arranged at the rear part of the upper end surface of the driving assembly (8), the left side and the right side of the connecting plate (81) are respectively provided with a pair of connecting convex blocks (82) which are symmetrical up and down, the same pair of connecting convex blocks (82) are provided with connecting holes (11) along the same vertical direction, a guide post (3) is connected between the connecting hole (11) and the guide post mounting hole (12) on the same side, the upper guide post mounting holes (12) of the mounting bracket (1) are respectively provided with a pressing plate (2), the pressure plate (2) is connected with the corresponding guide post (3) through a bolt component to fix the guide post (3) on the mounting bracket (1), the driving assembly (8) is also provided with a pair of bilaterally symmetrical spring connecting columns (13) in front of the connecting plate (81), each spring connecting column (13) is sleeved with a damping spring (7), the top end of each damping spring (7) is sleeved with an adjusting screw rod (5), the upper part of the adjusting screw rod (5) is in threaded connection with a corresponding threaded hole (14) on the mounting bracket (1).
2. A simple driving shock-absorbing structure as set forth in claim 1, wherein: the driving assembly (8) is provided with a guide sleeve (4) in each connecting hole (11), and the guide column (3) is connected with the connecting holes (11) in a matched mode through the guide sleeves (4).
3. A simple driving shock-absorbing structure as set forth in claim 1, wherein: the pair of connecting holes (11) on the same side of the connecting plate (81) correspond to and are coaxial with the pair of guide post mounting holes (12) on the same side of the mounting bracket (1), the two connecting holes (11) are positioned between the two guide post mounting holes (12), and the spring connecting column (13) on the same side of the driving assembly (8) corresponds to and is coaxial with the threaded hole (14) on the same side of the mounting bracket (1).
4. A simple driving shock-absorbing structure as defined in claim 3, wherein: the threaded hole (14) is positioned in front of the guide post mounting hole (12).
5. A simple driving shock-absorbing structure as defined in claim 1, wherein: the middle and two sides of the pressing plate (2) are provided with through holes (21), the two sides of the guide pillar mounting hole (12) above each mounting bracket (1) are provided with second bolt holes (15), the through holes (21) on the two sides of the pressing plate (2) correspond to the second bolt holes (15) on the two sides of the guide pillar mounting hole (12), the corresponding through holes (21) are connected with the second bolt holes (15) through bolt assemblies, the through hole (21) in the middle of the pressing plate (2) corresponds to the guide pillar mounting hole (12), the top of the guide pillar (3) is located in the guide pillar mounting hole (12), the top of the guide pillar (3) is provided with a first bolt hole (31), and the first bolt hole (31) is connected with the through hole (21) in the middle of the pressing plate (2) through a bolt assembly.
6. A simple driving shock-absorbing structure as set forth in any one of claims 1 and 5, wherein: the bolt assembly consists of a bolt (9) and an elastic washer (10).
7. A simple driving shock-absorbing structure as defined in claim 1, wherein: the middle part of the adjusting screw rod (5) is provided with six flanges (51), and the lower part of the adjusting screw rod (5) is sleeved in the top of the damping spring (7).
8. A simple driving shock-absorbing structure as set forth in claim 7, wherein: the lower part of adjusting screw (5) still the cover be equipped with nut (6), nut (6) be located between six flange (51) and damping spring (7) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710443088.8A CN107152493B (en) | 2017-06-13 | 2017-06-13 | Simple driving damping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710443088.8A CN107152493B (en) | 2017-06-13 | 2017-06-13 | Simple driving damping structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107152493A CN107152493A (en) | 2017-09-12 |
| CN107152493B true CN107152493B (en) | 2022-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710443088.8A Active CN107152493B (en) | 2017-06-13 | 2017-06-13 | Simple driving damping structure |
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| CN (1) | CN107152493B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111302273B (en) * | 2020-03-10 | 2021-08-31 | 意欧斯智能科技股份有限公司 | Lifting guide wheel device with buffer |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2099313A1 (en) * | 1992-01-23 | 1994-12-29 | Donald C. Richards | Three wheeled vehicle having steerable wheel suspension |
| AU2002953528A0 (en) * | 2002-12-24 | 2003-01-16 | Cowey, Steven John | An improved vehicle loading dock fender assembly |
| CN102261451B (en) * | 2011-05-12 | 2013-06-12 | 安徽合力股份有限公司 | Hydrodynamic transmission for 2-3.5t hydraulic fork truck with pump mechanism |
| CN102588501B (en) * | 2011-12-29 | 2014-02-26 | 宁波泛亚汽车部件有限公司 | Hydraulic suspension of engine |
| US20150292589A1 (en) * | 2014-04-11 | 2015-10-15 | GM Global Technology Operations LLC | Switchable/variable rate isolators using shape memory alloys |
| CN206929276U (en) * | 2017-06-13 | 2018-01-26 | 意欧斯智能科技股份有限公司 | A kind of simple driving shock-damping structure |
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| CN107152493A (en) | 2017-09-12 |
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Address after: 314300 No.99 Yanjia Road, Yuantong street, Haiyan County, Jiaxing City, Zhejiang Province Applicant after: Ango Technology (Group) Co.,Ltd. Address before: 314300 No.99 Yanjia Road, Yuantong street, Haiyan County, Jiaxing City, Zhejiang Province Applicant before: EOSLIFT AUTOMATION TECHNOLOGY Corp. |
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Effective date of registration: 20230721 Address after: 610, Floor 6, Block A, No. 2, Lize Middle Second Road, Chaoyang District, Beijing 100102 Patentee after: Zhongguancun Technology Leasing Co.,Ltd. Address before: 314300 No.99 Yanjia Road, Yuantong street, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: Ango Technology (Group) Co.,Ltd. |