CN103661038A - Suspension damping device for engineering truck seat - Google Patents
Suspension damping device for engineering truck seat Download PDFInfo
- Publication number
- CN103661038A CN103661038A CN201210314035.3A CN201210314035A CN103661038A CN 103661038 A CN103661038 A CN 103661038A CN 201210314035 A CN201210314035 A CN 201210314035A CN 103661038 A CN103661038 A CN 103661038A
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- rotating plate
- adapter shaft
- connecting shaft
- rotating sheet
- absorbing
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Abstract
The invention discloses a suspension damping device for an engineering truck seat. The suspension damping device comprises a base framework welded body, a sliding rail connecting plate, a first rotating sheet, a second rotating sheet, a first rotary connecting sheet, a first connecting shaft, a second connecting shaft and a compression spring, wherein the sliding rail connecting plate is arranged below the base framework welded body, one end of the first rotating sheet or one end of the second rotating piece is connected with the sliding rail connecting plate, the first rotating sheet is fixed to one end of the first connecting shaft, the second rotating sheet is fixed to one end of the second connecting shaft, the first rotary connecting sheet is connected with the first rotating sheet and the second rotating sheet, the other end of the first rotating sheet is connected with the other end of the second rotating sheet through the compression spring, both the first connecting shaft and the second connecting shaft are arranged on the base framework welded body, the first connecting shaft is parallel to the second connecting shaft, and the first connecting shaft or the second connecting shaft is of an arched structure. The suspension damping device is simple in the structure, and can achieve suspension damping of the engineering truck seat conveniently and improve the comfortableness of an operator.
Description
Technical field
The invention belongs to engineering machinery field, be specifically related to a kind of suspended shock-absorbing of engineering automobile seat.
Background technology
Engineering truck is the trunk strength of a building engineering, because their appearance just makes the progress multiplication of building engineering, has greatly reduced manpower.See engineering truck operation, can't help and make people shake machine and scientific and technological power.They are mainly used in the delivery of engineering, excavate, and repairing, even fights etc.The engineering automobile seat of prior art is comfortable not, there is no special shock absorption device.Engineering truck produces vibrations in transportation or during operation, operator is produced to vibrations larger, and operator is comfortable not on the seat, and easily tired, work efficiency is low, affects operator's operation.
Therefore, need a kind of new engineering automobile seat to address the above problem.
Summary of the invention
Goal of the invention: the present invention is directed to engineering automobile seat in prior art does not have special shock absorption device to cause comfortable not defect, and a kind of suspended shock-absorbing of engineering automobile seat is provided.
Technical scheme: for solving the problems of the technologies described above, the suspended shock-absorbing of engineering automobile seat of the present invention adopts following technical scheme:
A kind of suspended shock-absorbing of engineering automobile seat, comprise base frame welding body, slide rail connecting panel, the first rotating plate, the second rotating plate, rotary connection sheet, the first adapter shaft, the second adapter shaft and compression spring part, described slide rail connecting panel is arranged on described base frame welding body below, one end of one end of described the first rotating plate or described the second rotating plate connects described slide rail connecting panel, described the first rotating plate is fixed on one end of described the first adapter shaft, described the second rotating plate is fixed on one end of described the second adapter shaft, described rotary connection sheet connects described the first rotating plate and described the second rotating plate, the other end of the other end of described the first rotating plate and described the second rotating plate is connected by described compression spring part, described the first adapter shaft and described the second adapter shaft are all arranged on described base frame welding body, described the first adapter shaft and described the second adapter shaft be arranged in parallel, described the first adapter shaft or described the second adapter shaft are bow-shaped structural.
Beneficial effect: when base frame welding body be stressed (being equivalent to operator sits on the seat) while moving down, the first rotating plate connecting, the second rotating plate is stressed around pivot point, rotates, Compress Spring is compressed, now being rotated down motion is blocked, play shock damping action, when bounce stress balance that operator's body weight and Compress Spring provides, seat is in suspended state, namely the comfort conditions of operator in being seated; When external force is cancelled, extension spring and Compress Spring resilience, base frame welding body resets.The present invention is simple in structure, can realize easily the suspension damping of engineering automobile seat, improves operator's level of comfort.
Accompanying drawing explanation
Fig. 1 is the left view of the suspended shock-absorbing of engineering automobile seat of the present invention;
Fig. 2 is the front view of the suspended shock-absorbing of engineering automobile seat of the present invention;
Fig. 3 is the birds-eye view of the suspended shock-absorbing of engineering automobile seat of the present invention;
Fig. 4 is the B-B cutaway view of the suspended shock-absorbing of engineering automobile seat of the present invention;
Fig. 5 is the C-C cutaway view of the suspended shock-absorbing of engineering automobile seat of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiment is only not used in and limits the scope of the invention for the present invention is described, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
Refer to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 5, the suspended shock-absorbing of engineering automobile seat of the present invention, comprises base frame welding body 1, slide rail connecting panel 2, the first rotating plate 3, the second rotating plate 4, rotary connection sheet 5, the first adapter shaft 6, the second adapter shaft 7 and Compress Spring 8.Slide rail connecting panel 2 is arranged on base frame welding body 1 below, one end connecting sliding rail connecting panel 2 of the first rotating plate 3 or the second rotating plate 4, the first rotating plate 3 is fixed on one end of the first adapter shaft 6, the second rotating plate 4 is fixed on one end of the second adapter shaft 7, rotary connection sheet 5 connects the first rotating plate 3 and the second rotating plate 4, the other end of the other end of the first rotating plate 3 and the second rotating plate 4 is connected by Compress Spring 8, the first adapter shaft 6 and the second adapter shaft 7 are all arranged on base frame welding body 1, the first adapter shaft 6 and the second adapter shaft 7 be arranged in parallel, the first adapter shaft 6 or the second adapter shaft 7 are bow-shaped structural.When base frame welding body is stressed, is equivalent to operator while moving down and sits on the seat, the first rotating plate connecting, the second rotating plate is stressed around pivot point, rotates, Compress Spring is compressed, now being rotated down motion is blocked, play shock damping action, when bounce stress balance that operator's body weight and Compress Spring provides, seat is in suspended state, namely the comfort conditions of operator in being seated; When external force is cancelled, Compress Spring resilience, base frame welding body resets.The present invention is simple in structure, can realize easily the suspension damping of engineering automobile seat, improves operator's level of comfort.
Refer to shown in Fig. 4 and Fig. 5, also comprise the 3rd rotating plate 32, the 4th rotating plate 42, the second rotary connection sheet 52 and extension spring 9, the other end of the first adapter shaft 6 is provided with the 3rd rotating plate 32, the other end of the second adapter shaft 7 is provided with the 4th rotating plate 42, one end of the 3rd rotating plate 32 or the 4th rotating plate 42 one end connecting sliding rail connecting panel 2, the three rotating plates 32 are connected by extension spring 9 with the 4th rotating plate 42.Wherein, the first rotating plate 31, the second rotating plate 41, the second rotary connection sheet 51 and slide rail connecting panel 2 form the first four-bar linkage, and slide rail connecting panel 2 is connecting element, and other 3 is movement parts; The 3rd rotating plate 32, the 4th rotating plate 42, the second rotary connection sheet 52 and slide rail connecting panel 2 form the second four-bar linkage, and slide rail connecting panel 2 is connecting element, and other 3 is movement parts.2 four-bar linkages are realized and being synchronized with the movement by the first adapter shaft 6 and the second adapter shaft 7.Wherein, upper the first rotating plate 31 of first connecting rod mechanism is connected by Compress Spring 8 with the second rotating plate 41, and upper the 3rd rotating plate 32 of second connecting rod mechanism is connected by extension spring 9 with the 4th rotating plate 42.When base frame welding body be stressed (being equivalent to operator sits on the seat) while moving down, the first rotating plate connecting, the second rotating plate, the 3rd rotating plate and the 4th rotating plate is stressed around pivot point, rotates, extension spring is elongated, Compress Spring is compressed, now being rotated down motion is blocked, play shock damping action, seat is in suspended state, namely the comfort conditions of operator in being seated; When external force is cancelled, extension spring and Compress Spring resilience, base frame welding body resets.
Refer to shown in Fig. 1, Fig. 3 and Fig. 5, also comprise that body weight regulates parts 10, body weight regulates parts 10 to connect Compress Spring 8 and the first rotating plate 3 or the second rotating plate 4.Body weight regulates parts for regulating the pre compressed magnitude of Compress Spring, and it can be according to the difference of operator's body weight, by regulating the pre compressed magnitude of Compress Spring, to reach best suspension effect.
Owing to there being suspended shock-absorbing on seat, the vibrations that engineering truck produces when transportation and operation can be absorbed and weaken while transmitting, and have realized shock-absorbing function.
Claims (3)
1. the suspended shock-absorbing of an engineering automobile seat, it is characterized in that, comprise base frame welding body (1), slide rail connecting panel (2), the first rotating plate (31), the second rotating plate (41), the first rotary connection sheet (51), the first adapter shaft (6), the second adapter shaft (7) and Compress Spring (8), described slide rail connecting panel (2) is arranged on described base frame welding body (1) below, one end of one end of described the first rotating plate (31) or described the second rotating plate (41) connects described slide rail connecting panel (2), described the first rotating plate (31) is fixed on one end of described the first adapter shaft (6), described the second rotating plate (41) is fixed on one end of described the second adapter shaft (7), described the first rotary connection sheet (51) connects described the first rotating plate (31) and described the second rotating plate (41), the other end of the other end of described the first rotating plate (31) and described the second rotating plate (41) is connected by described Compress Spring (8), described the first adapter shaft (6) and described the second adapter shaft (7) are all arranged on described base frame welding body (1), described the first adapter shaft (6) and described the second adapter shaft (7) be arranged in parallel, described the first adapter shaft (6) or described the second adapter shaft (7) are bow-shaped structural.
2. the suspended shock-absorbing of engineering automobile seat as claimed in claim 1, it is characterized in that, also comprise that body weight regulates parts (10), described body weight regulates parts (10) to connect described Compress Spring (8) and described the first rotating plate (3) or described the second rotating plate (4).
3. the suspended shock-absorbing of engineering automobile seat as claimed in claim 1, it is characterized in that, also comprise the 3rd rotating plate (32), the 4th rotating plate (42), the second rotary connection sheet (52) and extension spring (9), the other end of described the first adapter shaft (6) is provided with described the 3rd rotating plate (32), the other end of described the second adapter shaft (7) is provided with described the 4th rotating plate (42), one end of described the 3rd rotating plate (32) or described the 4th rotating plate (42) one end connect described slide rail connecting panel (2), described the 3rd rotating plate (32) is connected by extension spring (9) with described the 4th rotating plate (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210314035.3A CN103661038A (en) | 2012-08-30 | 2012-08-30 | Suspension damping device for engineering truck seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210314035.3A CN103661038A (en) | 2012-08-30 | 2012-08-30 | Suspension damping device for engineering truck seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103661038A true CN103661038A (en) | 2014-03-26 |
Family
ID=50300232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210314035.3A Pending CN103661038A (en) | 2012-08-30 | 2012-08-30 | Suspension damping device for engineering truck seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103661038A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110816372A (en) * | 2019-11-27 | 2020-02-21 | 安徽江淮汽车集团股份有限公司 | Truck seat shock absorber, truck seat and truck |
| JP2020040588A (en) * | 2018-09-12 | 2020-03-19 | 株式会社クボタ | Seat suspension |
| CN114132236A (en) * | 2021-12-13 | 2022-03-04 | 诺博汽车系统有限公司 | Seat rigidity adjusting device and vehicle with same |
-
2012
- 2012-08-30 CN CN201210314035.3A patent/CN103661038A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020040588A (en) * | 2018-09-12 | 2020-03-19 | 株式会社クボタ | Seat suspension |
| JP7121608B2 (en) | 2018-09-12 | 2022-08-18 | 株式会社クボタ | seat suspension |
| CN110816372A (en) * | 2019-11-27 | 2020-02-21 | 安徽江淮汽车集团股份有限公司 | Truck seat shock absorber, truck seat and truck |
| CN110816372B (en) * | 2019-11-27 | 2021-03-16 | 安徽江淮汽车集团股份有限公司 | Truck seat shock absorber, truck seat and truck |
| CN114132236A (en) * | 2021-12-13 | 2022-03-04 | 诺博汽车系统有限公司 | Seat rigidity adjusting device and vehicle with same |
| CN114132236B (en) * | 2021-12-13 | 2023-08-08 | 诺博汽车系统有限公司 | Seat rigidity adjusting device and vehicle with same |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |