CN213565263U - Damping device for machinery field - Google Patents
Damping device for machinery field Download PDFInfo
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- CN213565263U CN213565263U CN202021514860.4U CN202021514860U CN213565263U CN 213565263 U CN213565263 U CN 213565263U CN 202021514860 U CN202021514860 U CN 202021514860U CN 213565263 U CN213565263 U CN 213565263U
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- telescopic
- lower wall
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Abstract
The utility model discloses a damping device for the machinery field in the field of transportation vehicle damping, which comprises a cart plate, wherein a fixed structure is arranged on the lower wall surface of the cart plate, a telescopic structure is arranged on the lower wall surface of the fixed structure, the telescopic structure is provided with a threaded hole, a supporting structure is arranged in the threaded hole formed by the telescopic structure, and a motion structure is arranged on the inner wall surface of the supporting structure; the fixing structure includes: a fixed seat and four hexagon screws; four screw holes are seted up to the fixing base, and install at the lower wall of shallow board, four hexagonal screw installs in four threaded holes that the fixing base was seted up, the utility model discloses utilize spring damping, very big saving manufacturing cost again when safe and reliable, the utility model discloses simple structure, simple to operate utilizes operating personnel right the utility model discloses a clearance and maintenance, the utility model discloses in, it is fixed with support frame and runner connection to utilize the fixed axle, improves the security.
Description
Technical Field
The utility model relates to a transport vechicle shock attenuation field specifically is a damping device for machinery field.
Background
The shock absorber is mainly used for inhibiting the shock when the spring rebounds after absorbing shock and the impact from the road surface. When the shock absorber passes through the uneven road surface, although the shock absorbing spring can filter the shock of the road surface, the spring can still reciprocate, and the shock absorber is used for inhibiting the spring from jumping. The shock absorber is too soft, the vehicle body jumps up and down, and the shock absorber is too hard, so that too much resistance is brought, and the normal work of the spring is hindered. In a retrofit process for a suspension system, a stiff damper is used in conjunction with a stiff spring, which stiffness is related to vehicle weight, so that heavier vehicles typically use stiffer dampers. And the device is connected with the vibration inducing crankshaft and is used for resisting the torsional vibration of the crankshaft.
However, the existing shock absorber has the defects of complex installation of more parts, low yield, low safety and easy accident occurrence, and is mostly subjected to pneumatic or hydraulic shock absorption, so that the technical personnel in the field provide a shock absorption device for the mechanical field to solve the problems in the background technology.
Disclosure of Invention
An object of the utility model is to provide a damping device for machinery to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a damping device for the mechanical field comprises a trolley plate, wherein a fixed structure is arranged on the lower wall surface of the trolley plate, a telescopic structure is arranged on the lower wall surface of the fixed structure, a threaded hole is formed in the telescopic structure, a supporting structure is arranged in the threaded hole formed in the telescopic structure, and a moving structure is arranged on the inner wall surface of the supporting structure; the fixing structure includes: a fixed seat and four hexagon screws; the fixing seat is provided with four threaded holes and is arranged on the lower wall surface of the cart plate, and the four hexagon screws are arranged in the four threaded holes formed in the fixing seat.
As a further aspect of the present invention: the telescopic structure comprises: the telescopic sleeve, the telescopic column and the damping spring; the telescopic sleeve is installed on the lower wall surface of the fixing seat, the telescopic column is installed on the inner wall surface of the telescopic sleeve, and the vibration spring is installed on the upper wall surface of the telescopic column.
As a further aspect of the present invention: the support structure includes: a screw column and a support frame; the telescopic column is provided with a threaded hole, the screw rod column is installed in the threaded hole formed in the telescopic column, and the support frame is installed on the lower wall surface of the screw rod column.
As a further aspect of the present invention: the motion structure includes: a rotating shaft, a bearing, and a runner; the rotating shaft is installed on the inner wall surface of the supporting frame, the bearing is sleeved on the outer wall surface of the rotating shaft, and the rotating wheel is sleeved on the upper wall surface of the bearing.
As a further aspect of the present invention: the telescopic sleeve is provided with an oblique angle.
As a further aspect of the present invention: the supporting frame is provided with a through hole, and a fixed shaft is arranged in the through hole.
As a further aspect of the present invention: the outer wall surface of the rotating wheel is sleeved with a rubber sleeve.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, reciprocate along the telescopic sleeve with flexible post through damping spring, reach the shock attenuation effect, link together shallow board and fixing base through four hex bolts, prevent in operation the utility model discloses drop with the sweep, increase the utility model discloses a stability.
2. The utility model discloses in, overall structure is simple, and easy dismounting is favorable to the clearance to be maintained, the utility model discloses in, through set up a plurality of through-holes on the runner, insert a plurality of through-holes of seting up on the runner with the through-hole that the fixed axle was seted up along the support frame and make the runner stop moving, when making operating personnel leave the transport vechicle, the transport vechicle also can stop in the original place.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a bottom view of the present invention;
fig. 4 is a left side view of the structure of the present invention.
In the figure: 1. a cart board; 2. a fixed seat; 3. a hex screw; 4. a telescopic sleeve; 5. a telescopic column; 6. a damping spring; 7. a screw column; 8. a support frame; 9. a rotating shaft; 10. a bearing; 11. a rotating wheel; 12. a fixed shaft; 13. a rubber sleeve.
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. 1-4, in an embodiment of the present invention, a damping device for a machine field includes a cart plate 1, a fixing structure is installed on a lower wall surface of the cart plate 1, a telescopic structure is installed on a lower wall surface of the fixing structure, the telescopic structure is provided with a threaded hole, a supporting structure is installed in the threaded hole formed in the telescopic structure, and a moving structure is installed on an inner wall surface of the supporting structure; the fixing structure includes: a fixed seat 2 and four hexagon screws 3; four threaded holes are formed in the fixing seat 2 and are arranged on the lower wall surface of the cart plate 1, and four hexagon screws 3 are arranged in the four threaded holes formed in the fixing seat 2.
Wherein, extending structure includes: the telescopic sleeve 4, the telescopic column 5 and the damping spring 6; the lower wall at fixing base 2 is installed to telescope tube 4, and the internal face at telescope tube 4 is installed to flexible post 5, shakes the upper wall at flexible post 5 at spring 6. The support structure includes: a screw column 7 and a support frame 8; the telescopic column 5 is provided with a threaded hole, the screw rod column 7 is arranged in the threaded hole formed in the telescopic column 5, and the support frame 8 is arranged on the lower wall surface of the screw rod column 7. The motion structure includes: a rotary shaft 9, a bearing 10, and a runner 11; the rotating shaft 9 is installed on the inner wall surface of the support frame 8, the bearing 10 is sleeved on the outer wall surface of the rotating shaft 9, and the runner 11 is sleeved on the upper wall surface of the bearing 10.
Preferably, the telescopic sleeve 4 is further provided with an oblique angle.
Preferably, the supporting frame 8 is provided with a through hole, and the fixing shaft 12 is installed in the through hole formed in the supporting frame 8.
Preferably, the outer wall surface of the runner 11 is sleeved with a rubber sleeve 13.
The utility model discloses a theory of operation is: an operator pulls out the fixed shaft 12 along the through holes formed on the support frame 8 and the rotating wheel 11 by hand, then the operator pulls the transport cart by hand, the cart plate 1 at the bottom of the cart drives the fixed seat 2 to move, the fixed seat 2 drives the telescopic sleeve 4 to move, the telescopic sleeve 4 drives the telescopic column 5 to move, the telescopic column 5 drives the screw column 7 to move, the screw column 7 drives the support frame 8 to move, the support frame 8 drives the rotating shaft 9 to move, the rotating wheel 11 drives the bearing 10 to rotate around the rotating shaft 9, when the lower part of the utility model meets stones or pits, the rotating wheel 11 drives the bearing 10 to move up and down, the bearing 10 drives the rotating shaft 9 to move up and down, the rotating shaft 9 drives the support frame 8 to move up and down, the support frame 8 drives the screw column 7 to move up and down along the telescopic sleeve 4, the damping spring 6 supports the screw column 7 to move up and down along the, fix support frame 8 and runner 11, when runner 11 received the damage and need be changed, operating personnel holds the screw hole clockwise displacement that support frame 8 seted up around flexible post 5 with the hand, support frame 8 drives screw hole downstream that screw rod post 7 seted up along flexible post 5, unload bearing structure and motion, then more new bearing structure and motion, hold the screw hole clockwise displacement that support frame 8 seted up around flexible post 5 with the hand, install new bearing structure and motion in the threaded hole that flexible post 5 was seted up, four hex bolts 3 are connected shallow board 1 and fixing base 2 fixedly, rubber sleeve 13 further increases the utility model discloses a shock attenuation effect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The damping device for the mechanical field comprises a trolley plate (1) and is characterized in that a fixed structure is mounted on the lower wall surface of the trolley plate (1), a telescopic structure is mounted on the lower wall surface of the fixed structure, a threaded hole is formed in the telescopic structure, a supporting structure is mounted in the threaded hole formed in the telescopic structure, and a moving structure is mounted on the inner wall surface of the supporting structure;
the fixing structure includes: a fixed seat (2) and four hexagon screws (3);
the fixing seat (2) is provided with four threaded holes and is arranged on the lower wall surface of the cart plate (1), and the four hexagon screws (3) are arranged in the four threaded holes formed in the fixing seat (2).
2. The field of machinery damping device of claim 1, wherein the telescoping structure comprises: the telescopic sleeve (4), the telescopic column (5) and the damping spring (6);
the telescopic sleeve (4) is installed on the lower wall face of the fixing seat (2), the telescopic column (5) is installed on the inner wall face of the telescopic sleeve (4), and the vibration spring (6) is installed on the upper wall face of the telescopic column (5).
3. A cushioning device for field of machinery according to claim 2, wherein said support structure comprises: a screw column (7) and a support frame (8);
the telescopic column (5) is provided with a threaded hole, the screw rod column (7) is arranged in the threaded hole formed in the telescopic column (5), and the support frame (8) is arranged on the lower wall surface of the screw rod column (7).
4. A damping device for fields of machinery according to claim 1, wherein said kinematic structure comprises: a rotating shaft (9), a bearing (10), and a runner (11);
the rotating shaft (9) is installed on the inner wall surface of the support frame (8), the bearing (10) is sleeved on the outer wall surface of the rotating shaft (9), and the rotating wheel (11) is sleeved on the upper wall surface of the bearing (10).
5. A damping device for mechanical applications, according to claim 2, characterised in that said telescopic sleeve (4) is bevelled.
6. The damping device for the mechanical field according to claim 3, wherein the supporting frame (8) is provided with a through hole, and a fixed shaft (12) is installed in the through hole formed in the supporting frame (8).
7. A damping device for mechanical field according to claim 4, characterized in that the outer wall of the runner (11) is sleeved with a rubber sleeve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021514860.4U CN213565263U (en) | 2020-07-28 | 2020-07-28 | Damping device for machinery field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021514860.4U CN213565263U (en) | 2020-07-28 | 2020-07-28 | Damping device for machinery field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213565263U true CN213565263U (en) | 2021-06-29 |
Family
ID=76552401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021514860.4U Active CN213565263U (en) | 2020-07-28 | 2020-07-28 | Damping device for machinery field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213565263U (en) |
-
2020
- 2020-07-28 CN CN202021514860.4U patent/CN213565263U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230908 Address after: 116000 Plot 73, Development Zone, Dalian, Liaoning Province Patentee after: Dalian Zhongsheng Yiqian Metal Technology Co.,Ltd. Address before: 323600 No. 71, Hou Shan, Lantau Peak street, Yunhe County, Lishui, Zhejiang Patentee before: Yunhe daxiankai mechanical design studio |
|
| TR01 | Transfer of patent right |