CN219932839U - Shock absorber for excavator engine - Google Patents
Shock absorber for excavator engine Download PDFInfo
- Publication number
- CN219932839U CN219932839U CN202321147094.6U CN202321147094U CN219932839U CN 219932839 U CN219932839 U CN 219932839U CN 202321147094 U CN202321147094 U CN 202321147094U CN 219932839 U CN219932839 U CN 219932839U
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- China
- Prior art keywords
- face
- piece
- mounting
- slide rail
- excavator
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- 230000035939 shock Effects 0.000 title claims abstract description 40
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 19
- 238000013016 damping Methods 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 239000000725 suspension Substances 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 18
- 230000008093 supporting effect Effects 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 12
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 210000002969 egg yolk Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to the technical field of engines, and discloses a shock absorber for an excavator engine, which comprises a mounting piece and a supporting plate fixedly mounted on the bottom end face of the mounting piece, wherein a suspension type shock absorption mechanism is fixedly mounted on the side face of the mounting piece, and a vertical shock absorption mechanism is fixedly mounted on the bottom end face of the mounting piece. The support plate and the connecting plate are arranged to play a supporting role, so that the stability and the supportability of the device are further improved; the suspension type damping mechanism is arranged to enable the vibration generated by the engine to be damped, so that the damping property and stability of the device are further improved, and the comfort of the excavator in use is further improved; through the vertical damper of installation make can carry out the cushioning effect to the engine, further mutually supporting with suspension damper makes the shock attenuation effect better, and shock resistance can be more outstanding, has reduced the vibrations of excavator when using for the excavator is more stable and comfortable.
Description
Technical Field
The utility model relates to the technical field of engines, in particular to a shock absorber for an excavator engine.
Background
The excavator often vibrates a frame and a cab during work, and causes discomfort to a driver, so that a shock absorber needs to be installed on the excavator. The shock absorber is a device for suppressing vibration of a vehicle body and absorbing ground impact.
The Chinese patent net provides a shock absorber for an excavator engine, and the shock absorber is disclosed as CN205639417U and comprises an annular outer framework, an annular inner framework and a rubber buffer piece positioned between the annular outer framework and the annular inner framework; a buffering damping hole is formed in the rubber buffer piece; the damping device comprises a rubber buffer piece, a damping device and a damping device, wherein the damping device comprises a damping hole and a damping device, the damping device comprises a first hole and a second hole, the first hole extends downwards from the upper end surface of the rubber buffer piece, the second hole extends upwards from the lower end surface of the rubber buffer piece, and the first hole and the second hole correspond vertically and are not communicated; and a mounting hole is formed in the upper end face of the annular outer framework. The damping buffer hole is arranged, so that the buffer effect is greatly improved, the service life of the shock absorber is prolonged, the unique design of the damping buffer hole reduces the integral vibration and noise of the excavator caused by the vibration of the engine, and the damping buffer hole is simple in manufacturing process, convenient to install and not easy to damage.
Although the device is equipped with a damper, the damper provides insufficient damping effect for an engine of a large machine such as an excavator, and for this reason, it is necessary to provide a damper for an engine of an excavator.
Disclosure of Invention
The present utility model aims to provide a shock absorber for an excavator engine to solve the problems set forth in the background art described above.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the shock absorber for the excavator engine comprises a mounting piece and a supporting plate fixedly mounted on the bottom end face of the mounting piece, wherein a suspension type shock absorption mechanism is fixedly mounted on the side face of the mounting piece, and a vertical shock absorption mechanism is fixedly mounted on the bottom end face of the mounting piece; the suspension type damping mechanism comprises a damping part, and the side surface of the damping part is fixedly connected with the side surface of the mounting piece; the shock absorbing part comprises a first hinge; the vertical damping mechanism comprises a damping part conduction part, and the side surface of the damping part is fixedly connected with the side surface of the conduction part; the damping part comprises a first telescopic rod; the conductive portion includes a sliding frame that enables the rest of the device to be mounted by mounting the mount.
Preferably, the side surface of the first hinge member is fixedly provided with a connecting member, the side surface of the connecting member is fixedly provided with a second hinge member, and the side surface of the second hinge member is fixedly provided with a mounting plate.
Preferably, two upper and lower through-holes have been seted up about the mounting panel, go up through-hole inner wall slidable mounting and have the slide rail, lower through-hole inner wall slidable mounting has lower slide rail, the slide rail with lower equal fixed mounting of slide rail right-hand member side has the restriction ring, slide rail left end face fixed mounting has the fixed plate, fixed plate right-hand member face and lower slide rail left end face fixed connection make through installation suspension type damper to the vibrations that the engine produced carry out the shock attenuation operation, further promoted the shock attenuation and the steadiness of device, further promoted the travelling comfort when the excavator uses.
Preferably, the mounting bottom end face fixed mounting has the second telescopic link, second telescopic link bottom end face fixed mounting has the bottom plate, bottom plate side fixed mounting has the connecting plate, connecting plate side fixed mounting has the second slide rail, makes through installation backup pad and connecting plate can play the supporting role, further to stability and the supportability that promotes the device, has promoted the security of the device.
Preferably, the sliding frame is slidably mounted on the side face of the second sliding rail, a fourth hinge block is hinged to the top end face of the sliding frame through a pin, a damper is fixedly mounted on the side face of the fourth hinge block, and a third hinge piece is fixedly mounted on the end face of the damper.
Preferably, the side fixed mounting of third articulated elements has first telescopic link, first telescopic link bottom end face and second slide rail top face fixed connection, second slide rail top face fixed mounting has the second spring, makes through installing vertical damper and can carry out the cushioning effect to the engine, further mutually support with suspension damper and make the cushioning effect better, shock resistance can be more outstanding, has reduced the vibrations of excavator when using for the excavator is more stable and comfortable.
Preferably, the through hole is fixedly arranged on the side face of the sliding frame, the guide rail is slidably arranged on the inner wall of the through hole, the fixed frame is fixedly arranged on the right end face of the guide rail, and the road spring is fixedly arranged on the left end face of the fixed frame.
Compared with the prior art, the utility model has the beneficial effects that: the damper for the excavator engine enables the installation of the rest of the device by installing the installation member; the supporting plate and the connecting plate are arranged to play a supporting role, so that the stability and the supportability of the device are further improved, and the safety of the device is improved; the suspension type damping mechanism is arranged to enable the vibration generated by the engine to be damped, so that the damping property and stability of the device are further improved, and the comfort of the excavator in use is further improved; through the vertical damper of installation make can carry out the cushioning effect to the engine, further mutually supporting with suspension damper makes the shock attenuation effect better, and shock resistance can be more outstanding, has reduced the vibrations of excavator when using for the excavator is more stable and comfortable.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a bottom view of the overall three-dimensional structure of the present utility model;
FIG. 3 is a schematic view of the overall three-dimensional suspension damping mechanism of the present utility model;
FIG. 4 is a schematic view of the overall three-dimensional mounting structure of the present utility model;
fig. 5 is a schematic structural view of the overall three-dimensional vertical damping mechanism of the present utility model.
In the figure: the installation part 1, the support plate 2, the connection plate 3, the engine 4, the suspension damping mechanism 5, the first hinge part 501, the connection part 502, the second hinge part 503, the installation plate 504, the slide rail 505, the lower slide rail 506, the fixing plate 507, the vertical damping mechanism 6, the second slide rail 601, the first telescopic rod 602, the third hinge block 603, the damper 604, the fourth hinge block 605, the sliding frame 606, the guide rail 607, the spring 608, the fixing frame 609, the second spring 610, the bottom plate 611, and the second telescopic rod 612.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1 to 5, a shock absorber for an excavator engine comprises a mounting piece 1 and a supporting plate 2 fixedly mounted on the bottom end surface of the mounting piece 1, wherein a suspension type shock absorbing mechanism 5 is fixedly mounted on the side surface of the mounting piece 1, and a vertical shock absorbing mechanism 6 is fixedly mounted on the bottom end surface of the mounting piece 1; the suspension type damping mechanism 5 comprises a damping part, and the side surface of the damping part is fixedly connected with the side surface of the mounting piece 1; the shock absorbing portion includes a first hinge 501; the vertical damping mechanism 6 comprises a damping part conduction part, and the side surface of the damping part is fixedly connected with the side surface of the conduction part; the shock absorbing portion includes a first telescopic rod 602; the conduction part comprises a sliding frame 606, the rest devices can be installed through the installation of the installation part 1, the connecting part 502 is fixedly installed on the side face of the first hinging part 501, the second hinging part 503 is fixedly installed on the side face of the connecting part 502, the installation plate 504 is fixedly installed on the side face of the second hinging part 503, the upper through hole and the lower through hole are formed in a penetrating mode, the sliding rail 505 is slidably installed on the inner wall of the upper through hole, the lower sliding rail 506 is slidably installed on the inner wall of the lower through hole, the limiting rings are fixedly installed on the side faces of the right end of the sliding rail 505 and the right end of the lower sliding rail 506, the fixing plate 507 is fixedly installed on the left end face of the sliding rail 505, the right end face of the fixing plate 507 is fixedly connected with the left end face of the lower sliding rail 506, vibration generated by the engine 4 can be subjected to vibration reduction operation through the installation of the suspension type damping mechanism 5, the vibration reduction and stability of the device are further improved, and comfort during the use of the excavator is further improved.
Further: the suspension type damping mechanism 5 is arranged to enable the vibration generated by the engine 4 to be damped, so that the damping performance and stability of the device are further improved, and the comfort of the excavator in use is further improved; through the vertical damper 6 of installation make can carry out the cushioning effect to engine 4, further mutually supporting with suspension damper 5 makes the shock attenuation effect better, and shock resistance can be more outstanding, has reduced the vibrations of excavator when using for the excavator is more stable and comfortable.
Example two
Referring to fig. 1-5, and further obtaining, based on the first embodiment, that the bottom end surface of the mounting member 1 is fixedly provided with a second telescopic rod 612, the bottom end surface of the second telescopic rod 612 is fixedly provided with a bottom plate 611, the side surface of the bottom plate 611 is fixedly provided with a connecting plate 3, the side surface of the connecting plate 3 is fixedly provided with a second sliding rail 601, the supporting effect can be achieved by installing the supporting plate 2 and the connecting plate 3, the stability and the supporting performance of the device are further improved, the safety of the device is improved, the side surface of the second sliding rail 601 is slidably provided with a sliding frame 606, the top end surface of the sliding frame 606 is hinged with a fourth hinging block 605 through a pin, the side surface of the fourth hinging block 605 is fixedly provided with a damper 604, the end surface of the damper 604 is fixedly provided with a third hinging member 603, the side fixed mounting of third articulated elements 603 has first telescopic link 602, first telescopic link 602 bottom end face and second slide rail 601 top face fixed connection, second slide rail 601 top face fixed mounting has second spring 610, make can carry out the cushioning effect to engine 4 through installing vertical damper 6, further mutually support with suspension damper 5 and make the cushioning effect better, shock resistance can be more outstanding, the vibrations of excavator when using have been reduced, make the excavator more stable and comfortable, the through-hole has been seted up to sliding frame 606 side fixed, through-hole inner wall slidable mounting has guide rail 607, guide rail 607 right-hand member face fixed mounting has fixed frame 609, fixed frame 609 left end face fixed mounting has road spring 608.
Further: the mounting of the rest of the device is enabled by the mounting of the mounting 1; through installing backup pad 2 and connecting plate 3 so that can play the supporting role, further to promoting the stability and the supportability of device, promoted the security of device.
In the actual operation process, the engine 4 is installed on the surface of the installation piece 1, when the engine 4 vibrates, the second telescopic rod 612 stretches and contracts, force is further transmitted to the inside of the first telescopic rod 602 through the installation piece 1 to enable the first telescopic rod 602 to contract, the damper 604 is further driven to perform damping operation through the third hinge block 603, the damper 604 is further transmitted to the inside of the sliding frame 606 through the fourth hinge block 605 installed at the right end of the damper 604, the yolk 608 is further pushed to contract, damping operation is further performed, the connecting piece 502 is further enabled to deflect through the first hinge piece 501 fixedly installed on the side face of the installation piece 1, the installation plate 504 is further driven to laterally move on the surfaces of the sliding rail 505 and the lower sliding rail 506, and further damping operation is performed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A bumper shock absorber for excavator engine, including installed part (1) and fixed mounting at backup pad (2) of installed part (1) bottom end face, its characterized in that: the side surface of the mounting piece (1) is fixedly provided with a suspension type damping mechanism (5), and the bottom end surface of the mounting piece (1) is fixedly provided with a vertical damping mechanism (6);
the suspension type damping mechanism (5) comprises a damping part, and the side surface of the damping part is fixedly connected with the side surface of the mounting piece (1); the shock absorbing portion comprises a first hinge (501);
the vertical damping mechanism (6) comprises a damping part conduction part, and the side surface of the damping part is fixedly connected with the side surface of the conduction part; the shock absorbing part comprises a first telescopic rod (602); the conductive portion includes a sliding frame (606).
2. The shock absorber for an excavator engine of claim 1 wherein: the connecting piece (502) is fixedly installed on the side face of the first hinging piece (501), the second hinging piece (503) is fixedly installed on the side face of the connecting piece (502), and the mounting plate (504) is fixedly installed on the side face of the second hinging piece (503).
3. The shock absorber for an excavator engine of claim 2 wherein: the mounting plate (504) is left and right penetrated and is offered upper and lower two through-holes, goes up through-hole inner wall slidable mounting and has slide rail (505), and lower through-hole inner wall slidable mounting has slide rail (506), slide rail (505) with equal fixed mounting of slide rail (506) right-hand member side has the restriction ring down, slide rail (505) left end face fixed mounting has fixed plate (507), fixed plate (507) right-hand member face and lower slide rail (506) left end face fixed connection.
4. The shock absorber for an excavator engine of claim 1 wherein: the mounting piece (1) bottom face fixed mounting has second telescopic link (612), second telescopic link (612) bottom face fixed mounting has bottom plate (611), bottom plate (611) side fixed mounting has connecting plate (3), connecting plate (3) side fixed mounting has second slide rail (601).
5. The shock absorber for an excavator engine of claim 4 wherein: the side sliding of second slide rail (601) installs sliding frame (606), sliding frame (606) top face is through round pin post hinge installation fourth hinge piece (605), fourth hinge piece (605) side fixed mounting has attenuator (604), attenuator (604) terminal surface fixed mounting has third hinge piece (603).
6. The shock absorber for an excavator engine of claim 5 wherein: the side of the third hinge piece (603) is fixedly provided with a first telescopic rod (602), the bottom end face of the first telescopic rod (602) is fixedly connected with the top end face of the second slide rail (601), and the top end face of the second slide rail (601) is fixedly provided with a second spring (610).
7. The shock absorber for an excavator engine of claim 4 wherein: through holes are fixedly formed in the side faces of the sliding frames (606), guide rails (607) are slidably mounted on the inner walls of the through holes, fixing frames (609) are fixedly mounted on the right end faces of the guide rails (607), and springs (608) are fixedly mounted on the left end faces of the fixing frames (609).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321147094.6U CN219932839U (en) | 2023-05-13 | 2023-05-13 | Shock absorber for excavator engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321147094.6U CN219932839U (en) | 2023-05-13 | 2023-05-13 | Shock absorber for excavator engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219932839U true CN219932839U (en) | 2023-10-31 |
Family
ID=88498233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321147094.6U Active CN219932839U (en) | 2023-05-13 | 2023-05-13 | Shock absorber for excavator engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219932839U (en) |
-
2023
- 2023-05-13 CN CN202321147094.6U patent/CN219932839U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |