CN221457431U - Engineering machine tool seat shock-absorbing structure - Google Patents
Engineering machine tool seat shock-absorbing structure Download PDFInfo
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- CN221457431U CN221457431U CN202323249981.7U CN202323249981U CN221457431U CN 221457431 U CN221457431 U CN 221457431U CN 202323249981 U CN202323249981 U CN 202323249981U CN 221457431 U CN221457431 U CN 221457431U
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- block
- rod
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- fixedly connected
- seat
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- 238000013016 damping Methods 0.000 claims abstract description 24
- 230000035939 shock Effects 0.000 claims abstract description 21
- 238000010521 absorption reaction Methods 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 claims 6
- 230000000694 effects Effects 0.000 abstract description 14
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The utility model discloses a damping structure of a seat of engineering machinery, which relates to the technical field of seat damping and comprises a seat main body, wherein an adjusting unit is arranged on the bottom surface of the seat main body, a first damping unit is arranged on the bottom surface of the adjusting unit, the first damping unit comprises a top plate, the top plate is arranged on the bottom surface of the adjusting unit, a second damping unit is arranged on the bottom surface of the top plate, the second damping unit comprises a round block, the round block is arranged on the bottom side of the top plate, a plurality of sliding rods are fixedly connected to the top surface of the round block, and a second telescopic rod is arranged on the inner side of the round block. According to the utility model, through the mutual matching of the top connecting block, the second spring and the sliding rod and the mutual matching of the connecting rod, the sliding block, the first spring, the first telescopic rod and the fixed groove, the effect of multiple quick shock absorption on vibration generated by the seat is achieved, meanwhile, the seat can be used in different road conditions, the safety of a user is ensured, and the driving comfort is improved.
Description
Technical Field
The utility model relates to the technical field of seat shock absorption, in particular to an engineering machinery seat shock absorption structure.
Background
The engineering machinery vehicle is a main body force of a building engineering, and the progress of the building engineering is multiplied due to the occurrence of the engineering machinery vehicle, so that the manpower is greatly reduced, and the engineering machinery vehicle is used for carrying, excavating, rush-repair, even battle and the like of the engineering.
The present publication number CN216684682U discloses a scooter seat shock-absorbing structure, including fixing the seat support body on the frame, the seat support body includes seat fixed sleeve, seat upper bracket and seat lower carriage, seat upper bracket front end is provided with the seat fixed sleeve, seat fixed sleeve below is provided with the seat lower carriage, body top is provided with the bracing piece and the seat upper bracket connection of vertical direction behind the seat lower carriage, seat lower carriage rear rotation is connected with the movable frame, be provided with the bumper shock absorber between movable frame and the seat upper bracket.
In order to solve the problem of seat shock attenuation, prior art adopts the mode that alleviates the shock impact of car seat in riding instead of walk different directions simultaneously to handle, but still can appear that the shock attenuation effect is comparatively single, plays the limited condition of shock attenuation effect, and then leads to unable adaptation different road surfaces to shock attenuation, and then produces the problem of harm to the human body.
Disclosure of utility model
The utility model aims to provide a damping structure of a seat of an engineering machine, which aims to solve the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides an engineering machine tool seat shock-absorbing structure, includes the seat main part, the bottom surface of seat main part is provided with the adjustment unit, the bottom surface of adjustment unit is provided with first shock-absorbing unit.
The first damping unit comprises a top plate, the top plate is arranged on the bottom surface of the adjusting unit, and a second damping unit is arranged on the bottom surface of the top plate.
The second shock-absorbing unit comprises a round block, the round block is arranged at the bottom side of the top plate, a plurality of sliding rods are fixedly connected to the top surface of the round block, a second telescopic rod is arranged on the inner side of the round block, one end of the second telescopic rod is fixedly connected with the bottom surface of the top plate, one end of the sliding rod extends to the inner side of the top plate, a limiting round block is fixedly connected to the inner side of the surface of the sliding rod, a second spring is arranged on the outer side of the sliding rod, one end of the second spring is fixedly connected to the top surface of the limiting round block, a top connecting block is fixedly connected to one end of the second spring, and a mounting hole is formed in the inner side of the surface of the top connecting block.
The technical scheme of the utility model is further improved as follows: the adjusting unit comprises a first fixed block, the first fixed block is fixedly connected to the bottom surface of the seat body, a threaded rod penetrates through the inner side of the surface of the first fixed block, and one end of the threaded rod is fixedly connected with an adjusting handle.
By adopting the technical scheme, through the design of the threaded rod and the adjusting handle, the height adjusting function is convenient for a user according to the sitting posture requirement.
The technical scheme of the utility model is further improved as follows: the inner side of the surface of the threaded rod is connected with a first threaded block in a threaded manner, the inner side of the surface of the threaded rod is connected with a second threaded block in a threaded manner, the tail end of the threaded rod is connected with a second fixed block in a threaded manner, and the inner side of the surface of the second threaded block is fixedly connected with a lifting mechanism.
By adopting the technical scheme, the lifting adjustment power supply function is achieved through the mutual matching of the threaded rod, the first threaded block, the second threaded block and the second fixed block.
The technical scheme of the utility model is further improved as follows: the lifting mechanism comprises a first sliding rod which is fixedly connected to the inner side of a second threaded block, mounting plates I are arranged at two ends of the first sliding rod, and guide grooves are formed in the inner side of the mounting plates I.
By adopting the technical scheme, the lifting adjustment is limited through the design of the first mounting plate and the guide groove, so that displacement is avoided, and the safety of a user is further influenced.
The technical scheme of the utility model is further improved as follows: the lifting mechanism comprises a first sliding rod which is fixedly connected to the inner side of a second threaded block, mounting plates I are arranged at two ends of the first sliding rod, and guide grooves are formed in the inner side of the mounting plates I.
By adopting the technical scheme, the effect of driving the seat to lift is achieved through the mutual matching of the lifting plate I and the lifting plate II.
The technical scheme of the utility model is further improved as follows: the bottom surface fixedly connected with stopper of roof, the both sides of stopper are provided with the supporting groove, the spout has been seted up to the inboard of supporting groove, the inboard of spout and the surface sliding connection of stopper.
By adopting the technical scheme, the effect of limiting fluctuation in vibration is achieved through the mutual matching of the limiting blocks and the sliding grooves, and meanwhile, the seat is kept on the same horizontal line all the time.
The technical scheme of the utility model is further improved as follows: the inside of supporting groove is provided with the connecting rod, the surface inboard sliding connection of connecting rod has the sliding block, one side of sliding block is provided with first spring, the one end fixed connection of first spring is in the inboard of supporting groove, the inboard rotation of sliding block is connected with telescopic link one, the one end rotation of telescopic link one is connected with the fixed slot, fixed slot fixed connection is in the bottom surface of roof.
By adopting the technical scheme, the effect of rapidly absorbing vibration generated by the seat is achieved through the mutual matching of the connecting rod, the sliding block, the first spring, the first telescopic rod and the fixed groove.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. The utility model provides a damping structure of a seat of engineering machinery, which achieves the effect of multiplex rapid damping on vibration generated by the seat through the mutual matching of a top connecting block, a spring II and a sliding rod and the mutual matching of a connecting rod, a sliding block, a spring I, a telescopic rod I and a fixed groove, can be used for guaranteeing different road conditions and safety of users, improves driving comfort, achieves the effect of limiting fluctuation during vibration through the mutual matching of a limiting block and a sliding groove, keeps the seat on the same horizontal line all the time, avoids breakage while avoiding offset, and achieves the effect of portability in installation through the design of a mounting hole.
2. The utility model provides a damping structure of a seat of engineering machinery, which achieves the effect of limiting lifting adjustment through the design of a first mounting plate and a guide groove, avoids displacement, further influences the safety of a user, solves the problem that the seat is not portable in adjustment through the mutual matching of a first lifting plate and a second lifting plate, and achieves the effect of driving the seat to lift.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the adjusting unit of the present utility model;
FIG. 3 is a schematic view of the elevating mechanism of the present utility model;
FIG. 4 is a schematic view of a first shock absorbing unit according to the present utility model;
Fig. 5 is a schematic structural view of a second shock absorbing unit according to the present utility model.
In the figure: 1. a seat main body; 2. an adjusting unit; 21. a first fixed block; 22. a threaded rod; 23. adjusting the handle; 24. a first thread block; 25. a second thread block; 26. a second fixed block; 27. a lifting mechanism; 271. a first sliding rod; 272. a first mounting plate; 273. a guide groove; 274. lifting plate I; 275. a lifting plate II; 276. a fixed rod; 277. a sliding rod II; 3. a first shock absorbing unit; 31. a top plate; 32. a limiting block; 33. a support groove; 34. a chute; 35. a second shock absorbing unit; 351. round blocks; 352. a slide bar; 353. a second telescopic rod; 354. limiting round blocks; 355. a second spring; 356. a top connection block; 357. a mounting hole; 36. a connecting rod; 37. a sliding block; 38. a first spring; 39. a first telescopic rod; 30. a fixing groove.
Detailed Description
The utility model is further illustrated by the following examples:
Example 1
As shown in fig. 1-5, the utility model provides a damping structure for a seat of engineering machinery, which comprises a seat main body 1, the bottom surface of the seat main body 1 is provided with an adjusting unit 2, the bottom surface of the adjusting unit 2 is provided with a first damping unit 3, the first damping unit 3 comprises a top plate 31, the top plate 31 is arranged on the bottom surface of the adjusting unit 2, the bottom surface of the top plate 31 is provided with a second damping unit 35, the second damping unit 35 comprises a round block 351, the round block 351 is arranged on the bottom side of the top plate 31, the top surface of the round block 351 is fixedly connected with a plurality of sliding rods 352, the inner side of the round block 351 is provided with a telescopic rod second 353, one end of the telescopic rod second 353 is fixedly connected with the bottom surface of the top plate 31, one end of the sliding rod 352 extends to the inner side of the top plate 31, the inner side of the surface of the sliding rod 352 is fixedly connected with a limiting round block 354, one end of the sliding rod 352 is fixedly connected with a top connecting block 356, the inner side of the surface of the top connecting block 356 is provided with a mounting hole 357, the adjusting unit 2 can lift and adjust the bottom side of the top plate 31 according to use requirements of a user, the first damping unit 3 is fixedly connected with a plurality of sliding rods 352, and simultaneously can be driven by the sliding rods 355 to move the top plate 31 in a plurality of sliding rods, simultaneously, and simultaneously, the second damping rod can be driven to move the top plate 31 rapidly and can be rapidly and vibrate and rapidly, simultaneously, and can be stably move the top plate 31 and vibrate and rapidly.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the adjusting unit 2 includes a first fixing block 21, the first fixing block 21 is fixedly connected to the bottom surface of the seat body 1, a threaded rod 22 is penetrated and arranged on the inner side of the surface of the first fixing block 21, one end of the threaded rod 22 is fixedly connected with an adjusting handle 23, a threaded block 24 is screwed on the inner side of the surface of the threaded rod 22, a second threaded block 25 is screwed on the inner side of the surface of the threaded rod 22, a second fixing block 26 is screwed on the end of the threaded rod 22, a lifting mechanism 27 is fixedly connected to the inner side of the surface of the second threaded block 25, the lifting mechanism 27 includes a first sliding rod 271, the sliding rod 271 is fixedly connected to the inner side of the second threaded block 25, two ends of the sliding rod 271 are provided with mounting plates 272, a guiding groove 273 is formed in the inner side of the guiding groove 273 and is connected to the inner side of the surface of the first sliding rod 271 in a sliding manner, a lifting plate 274 is connected to the inner side of the surface of the first sliding rod 271 in a rotating manner, a lifting plate 274 is connected to the inner side of the lifting plate 274 in a rotating manner, one end of the lifting plate 275 is connected to the fixing rod 276 in a rotating manner, two ends of the fixing rod 276 are connected to the sliding rods 277 are connected to the two 277 in a rotating manner, the inner side of the lifting plate 275 is driven to rotate by rotating the adjusting handle 23 to rotate, and the inner side 22 is driven to rotate, and the two sliding rod 275 is driven to rotate along with the threaded rod 25 and the threaded rod 274 is driven to rotate along with the inner side of the threaded rod 274.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the bottom surface fixedly connected with stopper 32 of roof 31, the both sides of stopper 32 are provided with supporting slot 33, spout 34 has been seted up to the inboard of supporting slot 33, the inboard of spout 34 and the surface sliding connection of stopper 32, the inboard of supporting slot 33 is provided with connecting rod 36, the surface inboard sliding connection of connecting rod 36 has slider 37, one side of slider 37 is provided with first spring 38, the one end fixed connection of first spring 38 is in the inboard of supporting slot 33, the inboard rotation of slider 37 is connected with telescopic link one 39, the one end rotation of telescopic link one 39 is connected with fixed slot 30, fixed slot 30 fixed connection is in the bottom surface of roof 31, when meeting the road section that jolts, roof 31 drives stopper 32 and slides in the inboard of spout 34, stopper 32 and the spacing effect of spout 34 have been played to seat vibrations, simultaneously the flexible end of telescopic link one 39 is quick flexible, drive slider 37 and slide in the inboard of connecting rod 36, simultaneously slider 37 extrudees first spring one 38, first spring 38 will produce and shock absorber fast.
The working principle of the engineering machinery seat damping structure is specifically described below.
As shown in fig. 1-5, the rotation adjustment handle 23 is controlled according to the needs of a user to drive the threaded rod 22 to rotate, then the inner threaded block two 25 and the threaded rod 22 are driven to rotate in a threaded manner, the sliding rod one 271 is driven to slide in the inner side of the guide groove 273 by the threaded block two 25, then the lifting plate one 274 and the lifting plate two 275 rotate mutually, one end of the lifting plate two 275 rotates on the surface of the fixing rod 276, the sliding rod two 277 moves up and down in the horizontal direction, further the lifting adjustment work of the seat is completed, the adjustment can be performed according to the comfort level of the user, when the user encounters a jolting section, the top connecting block 356 moves downwards, the spring two 355 is extruded, the telescopic rod two 353 is driven to stretch out and draw back, meanwhile, firm supporting force is generated on the top plate 31, meanwhile, the sliding rod 352 slides in the top plate 31, and the movement in the horizontal direction is limited, then the spring two 355 counteracts the generated vibration, and further the damping work is completed, meanwhile the limiting block 32 slides in the inner side of the sliding groove 34, the limiting block 32 and the sliding block 34 are limited in the horizontal direction, and the effect of limiting the seat is achieved, and the effect of the vibration block 39 is rapidly limited, and the first telescopic rod 37 is rapidly slides in the sliding block 37, and is rapidly stretched out and is compressed, and expanded, and the first telescopic rod 37 is accordingly, and is rapidly expanded.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides an engineering machine tool seat shock-absorbing structure, includes seat main part (1), its characterized in that: an adjusting unit (2) is arranged on the bottom surface of the seat main body (1), and a first damping unit (3) is arranged on the bottom surface of the adjusting unit (2);
The first damping unit (3) comprises a top plate (31), the top plate (31) is arranged on the bottom surface of the adjusting unit (2), and a second damping unit (35) is arranged on the bottom surface of the top plate (31);
The second shock absorption unit (35) comprises a round block (351), the round block (351) is arranged at the bottom side of the top plate (31), a plurality of sliding rods (352) are fixedly connected to the top surface of the round block (351), a second telescopic rod (353) is arranged on the inner side of the round block (351), one end of the second telescopic rod (353) is fixedly connected with the bottom surface of the top plate (31), one end of the sliding rod (352) extends to the inner side of the top plate (31), a limiting round block (354) is fixedly connected to the inner side of the surface of the sliding rod (352), a second spring (355) is arranged on the outer side of the sliding rod (352), one end of the second spring (355) is fixedly connected to the top surface of the limiting round block (354), a top connecting block (356) is fixedly connected to one end of the second spring (355), and a mounting hole (357) is formed in the inner side of the surface of the top connecting block (356).
2. The construction machine seat shock absorbing structure according to claim 1, wherein: the adjusting unit (2) comprises a first fixed block (21), the first fixed block (21) is fixedly connected to the bottom surface of the seat main body (1), a threaded rod (22) penetrates through the inner side of the surface of the first fixed block (21), and one end of the threaded rod (22) is fixedly connected with an adjusting handle (23).
3. The construction machine seat shock absorbing structure according to claim 2, wherein: the novel lifting device is characterized in that a first threaded block (24) is connected to the inner side of the surface of the threaded rod (22), a second threaded block (25) is connected to the inner side of the surface of the threaded rod (22), a second fixed block (26) is connected to the tail end of the threaded rod (22) in a threaded mode, and a lifting mechanism (27) is fixedly connected to the inner side of the surface of the second threaded block (25).
4. A construction machine seat shock absorbing structure according to claim 3, wherein: the lifting mechanism (27) comprises a first sliding rod (271), the first sliding rod (271) is fixedly connected to the inner side of a second threaded block (25), mounting plates (272) are arranged at two ends of the first sliding rod (271), and guide grooves (273) are formed in the inner side of the first mounting plates (272).
5. The construction machine seat shock absorbing structure according to claim 4, wherein: the inner side of the guide groove (273) is in sliding connection with the inner side of the surface of the first sliding rod (271), the inner side of the surface of the first mounting plate (272) is rotationally connected with a first lifting plate (274), the inner side of the first lifting plate (274) is rotationally connected with a second lifting plate (275), one end of the second lifting plate (275) is rotationally connected with a fixing rod (276), and two ends of the fixing rod (276) are fixedly connected with a second sliding rod (277).
6. The construction machine seat shock absorbing structure according to claim 1, wherein: the bottom surface fixedly connected with stopper (32) of roof (31), the both sides of stopper (32) are provided with supporting groove (33), spout (34) have been seted up to the inboard of supporting groove (33), the inboard of spout (34) and the surface sliding connection of stopper (32).
7. The construction machine seat shock absorbing structure according to claim 6, wherein: the inside of supporting slot (33) is provided with connecting rod (36), the surface inboard sliding connection of connecting rod (36) has sliding block (37), one side of sliding block (37) is provided with first spring (38), the one end fixed connection of first spring (38) is in the inboard of supporting slot (33), the inboard rotation of sliding block (37) is connected with telescopic link one (39), the one end rotation of telescopic link one (39) is connected with fixed slot (30), fixed slot (30) fixed connection is in the bottom surface of roof (31).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202323249981.7U CN221457431U (en) | 2023-11-30 | 2023-11-30 | Engineering machine tool seat shock-absorbing structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202323249981.7U CN221457431U (en) | 2023-11-30 | 2023-11-30 | Engineering machine tool seat shock-absorbing structure |
Publications (1)
Publication Number | Publication Date |
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CN221457431U true CN221457431U (en) | 2024-08-02 |
Family
ID=92342375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202323249981.7U Active CN221457431U (en) | 2023-11-30 | 2023-11-30 | Engineering machine tool seat shock-absorbing structure |
Country Status (1)
Country | Link |
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CN (1) | CN221457431U (en) |
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2023
- 2023-11-30 CN CN202323249981.7U patent/CN221457431U/en active Active
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