CN220868327U - Spacing shock-absorbing structure, forestry protection network and excavator - Google Patents
Spacing shock-absorbing structure, forestry protection network and excavator Download PDFInfo
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- CN220868327U CN220868327U CN202322513304.5U CN202322513304U CN220868327U CN 220868327 U CN220868327 U CN 220868327U CN 202322513304 U CN202322513304 U CN 202322513304U CN 220868327 U CN220868327 U CN 220868327U
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- Prior art keywords
- limiting
- protective net
- plate
- steel pipe
- clamping groove
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- 230000001681 protective effect Effects 0.000 claims abstract description 42
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 230000035939 shock Effects 0.000 claims abstract description 25
- 238000010521 absorption reaction Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000013016 damping Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 abstract description 4
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 239000006096 absorbing agent Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000446313 Lamella Species 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Component Parts Of Construction Machinery (AREA)
Abstract
The utility model discloses a limiting shock absorption structure, a forestry protective net and an excavator, which comprise a base, a limiting mounting seat and a limiting plate; the base is fixed on the first protective net steel pipe; the limiting installation seat is provided with an elastic clamping groove component, and the second protective net steel pipe falls into the elastic clamping groove component; the limiting plate is arranged on the limiting installation seat and matched with the elastic clamping groove part in the limiting installation seat to limit and damp the second protective net steel pipe. Compared with the existing rigid contact matching scheme of the protective net, the utility model can limit and damp the protective net, thereby effectively protecting the appearance of the paint surface of the protective net; the shaking quantity of the protective net is further effectively reduced, and abnormal sound is reduced; further effectively reduce the wearing and tearing of structure, increase of service life promotes product reliability.
Description
Technical Field
The utility model relates to the field of excavators, in particular to a forestry protective net limiting and damping structure applied to an excavator.
Background
Along with new forestry production modes and fast-developing new technologies, the development of forestry equipment is urgent, the demand of a forestry excavator in the market is increased greatly, the forestry excavator has great superiority in aspects of improving forestry productivity, changing a forestry production mode, solving the problem that labor force is insufficient, realizing large-scale, diversified and accurate forestry production and operation and the like, but the special requirements in construction are unsatisfied by the conventional excavator, the demand of forestry working conditions cannot be satisfied without the defect of complete machine protection, and the personnel safety of operators and the damage of complete machine equipment are extremely threatened.
As shown in FIG. 1, the existing forestry protective net is formed by directly attaching steel pipes, is in rigid contact, is free of shock absorption and incapable of limiting, and has overlarge shaking amount, so that structural damage and paint surface falling are easily caused, and the service life and appearance of equipment are affected.
Disclosure of Invention
In order to solve the technical problems, the utility model discloses a limiting and damping structure which is applied to a forestry protection net, can limit and damp the protection net, effectively protect the appearance of the paint surface of the protection net, further effectively reduce the shaking amount of the protection net and reduce abnormal sound.
The utility model is realized according to the following technical scheme:
in a first aspect, the present utility model discloses a limiting shock absorbing structure, comprising:
The base is fixed on the first protective net steel pipe;
The limiting installation seat is arranged on the base, an elastic clamping groove component is arranged on the limiting installation seat, and the second protective net steel pipe falls into the elastic clamping groove component;
And the limiting plate is arranged on the limiting mounting seat and is matched with the elastic clamping groove part in the limiting mounting seat to limit and damp the second protective net steel pipe.
In some embodiments, the elastic clamping groove component is composed of a clamping groove arranged on the limiting mounting seat and an elastic damping block arranged at the clamping groove.
In some embodiments, the limit mount comprises a square base plate and three edges extending vertically upwards around the square base plate to form a standing plate; the clamping groove is formed in the middle plate of the vertical plate, the elastic shock absorption block is arranged on the inner side face of the middle plate of the vertical plate, the top face of the elastic shock absorption block is a concave arc face, and the second protective net steel pipe falls into the concave arc face of the elastic shock absorption block.
In some embodiments, the elastomeric damper is secured to the riser by bolts and nuts.
In some embodiments, the limiting plate is a bending plate and consists of a right angle plate and an outer convex arc plate, the right angle plate is matched with the limiting mounting seat for use, and the outer convex arc plate is pressed on a second protective net steel pipe positioned in the elastic clamping groove component.
In some embodiments, the stop plate is coupled to the stop mount by a locking pin with a handle, and the stop plate is removed by removing the locking pin.
In some embodiments, the spacing mount is fixed with a base welded to the first protection network steel pipe by bolts.
In some embodiments, the first protection network steel pipe is provided with a supporting seat below the base, and the supporting seat is connected with the frame to support the first protection network steel pipe and the second protection network steel pipe.
In a second aspect, the utility model discloses a forestry protective net, which comprises a plurality of protective nets, wherein the plurality of protective nets are connected through the limiting shock absorption structure.
In a third aspect, the utility model discloses an excavator, wherein the forestry protective net is installed.
The utility model has the beneficial effects that:
Compared with the existing rigid contact matching scheme of the protective net, the utility model can limit and damp the protective net, thereby effectively protecting the appearance of the paint surface of the protective net; the shaking quantity of the protective net is further effectively reduced, and abnormal sound is reduced; further effectively reduce the wearing and tearing of structure, increase of service life promotes product reliability.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort.
In the drawings:
FIG. 1 is a schematic view of a prior art forestry protective network;
FIG. 2 is a schematic view of a forestry protective network of the present utility model;
FIG. 3 is an enlarged view of the spacing shock absorbing structure of FIG. 2;
FIG. 4 is a front view of a spacing shock absorbing structure of the present utility model;
FIG. 5 is a top view of the spacing mount of the present utility model;
Fig. 6 is a front view of the spacing mount of the present utility model.
The attached drawings are identified: 1-protection network steel pipe, 2-base, 3-spacing mount pad, 4-supporting seat, 5-lockpin, 6-limiting plate, 7-elastic damper block, 8-bolt, 9-packing ring, 10-bolt, 11-packing ring, 12-nut.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Description of the embodiments
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 3, 4, 5 and 6, the limiting shock absorption structure comprises a base 2, a limiting mounting seat 3 and a limiting plate 6; the base 2 is fixed on the first protective net steel pipe; the limiting installation seat 3 is arranged on the base 2, an elastic clamping groove component is arranged on the limiting installation seat 3, and the second protective net steel pipe falls into the elastic clamping groove component; the limiting plate 6 is arranged on the limiting installation seat 3 and is matched with an elastic clamping groove part in the limiting installation seat 3 to limit and damp the second protective net steel pipe.
With continued reference to fig. 5 and 6, the elastic clamping groove component is composed of a clamping groove arranged on the limit mounting seat 3 and an elastic damping block 7 mounted at the clamping groove. The limit mounting seat 3 comprises a square bottom plate and three edges which surround the square bottom plate and vertically extend upwards to form a vertical plate; wherein, be equipped with the draw-in groove on the intermediate lamella of riser, install elastic shock absorber 7 at the intermediate lamella medial surface of riser, the top surface of elastic shock absorber 7 is indent arcwall face, and the second protection network steel pipe falls into on the indent arcwall face of elastic shock absorber 7.
The further scheme is as follows: the elastic damper 7 is fixed with the riser by bolts 10, washers 11 and nuts 12.
With continued reference to fig. 3, 4 and 6, the limiting plate 6 is a bending plate, and is composed of a right angle plate and an outer convex arc plate, the right angle plate is matched with the limiting mounting seat 3 for use, and the outer convex arc plate is pressed on a second protective net steel pipe positioned in the elastic clamping groove component.
The further scheme is as follows: the limiting plate 6 is connected with the limiting mounting seat 3 through a locking pin 5 with a handle, and the limiting plate 6 is detached through detaching the locking pin 5.
The further scheme is as follows: the limit mounting seat 3 is fixed with the base 2 through a bolt 8 and a gasket 9.
The further scheme is as follows: as shown in fig. 3 and 4, the first protection net steel pipe is provided with a supporting seat 4 below the base 2, and the supporting seat 4 is connected with the frame to support the first and second protection net steel pipes.
The implementation process comprises the following steps: as shown in fig. 3, in order to realize accurate limit of the protective pipe steel pipe 1, a limit mounting seat 3 is fixedly mounted at the base 2, the limit mounting seat 3 is provided with a clamping groove and is matched with an elastic shock-absorbing block 7 with the same clamping groove structure for use, so that the limit mounting seat 3 and the elastic shock-absorbing block 7 are fixed at the clamping groove, and the steel pipe directly falls into the clamping groove when the protective net steel pipe 1 falls; and then the limiting plate 6 is matched with the limiting mounting seat 3, the locking pin 5 is used for limiting, and the elastic damping block 7 and the locking pin 5 play a role in limiting and damping the protective net steel pipe 1.
As shown in fig. 2, the utility model also discloses a forestry protective net, which comprises a plurality of protective nets, wherein the plurality of protective nets are connected through the limiting shock absorption structure.
The utility model also discloses an excavator, which is provided with the forestry protective net.
The excavator comprises a working device, a power device, a traveling device and a turning device.
The working device of the excavator mainly comprises a movable arm, a movable arm oil cylinder, a bucket rod oil cylinder, a bucket and a bucket oil cylinder.
The power device of the excavator generally adopts a diesel engine, is fixed on a turntable through a vibration reduction device, and provides power for a running gear, a turning gear, a working device and the like.
The running gear of excavator supports the complete machine quality of excavator and accomplishes the walking task, adopts crawler-type and tire formula mostly.
The turning device of the excavator turns the upper part leftwards or rightwards so as to excavate and cool the material.
The hydraulic system of the excavator transmits the power output by the engine to the working device and the traveling device.
The electric system of excavator mainly detects some temperature, pressure, speed and switching value of engine, hydraulic pump, main valve and executive component (hydraulic cylinder and hydraulic motor) and transmits the detected data to the special-purpose controller of excavator, and the controller can synthesize various measured values, set values and operation signals to send out related control information to control engine, hydraulic pump, main valve and whole machine.
In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features contained in other embodiments, but not others, combinations of features of different embodiments are equally meant to be within the scope of the utility model and form different embodiments. For example, in the above embodiments, those skilled in the art can use the above embodiments in combination according to known technical solutions and technical problems to be solved by the present utility model.
The foregoing description is only illustrative of the preferred embodiment of the present utility model, and is not to be construed as limiting the utility model, but is to be construed as limiting the utility model to any simple modification, equivalent variation and variation of the above embodiments according to the technical matter of the present utility model without departing from the scope of the utility model.
Claims (10)
1. Spacing shock-absorbing structure, its characterized in that includes:
The base is fixed on the first protective net steel pipe;
The limiting installation seat is arranged on the base, an elastic clamping groove component is arranged on the limiting installation seat, and the second protective net steel pipe falls into the elastic clamping groove component;
And the limiting plate is arranged on the limiting mounting seat and is matched with the elastic clamping groove part in the limiting mounting seat to limit and damp the second protective net steel pipe.
2. A spacing shock absorbing structure according to claim 1, wherein:
The elastic clamping groove component consists of a clamping groove arranged on the limiting mounting seat and an elastic damping block arranged at the clamping groove.
3. A spacing shock absorbing structure according to claim 2, wherein:
The limit mounting seat comprises a square bottom plate and three edges which surround the square bottom plate and vertically extend upwards to form a vertical plate;
the clamping groove is formed in the middle plate of the vertical plate, the elastic shock absorption block is arranged on the inner side face of the middle plate of the vertical plate, the top face of the elastic shock absorption block is a concave arc face, and the second protective net steel pipe falls into the concave arc face of the elastic shock absorption block.
4. A spacing shock absorbing structure according to claim 3, wherein:
The elastic damping blocks are fixed with the vertical plate through bolts and nuts.
5. A spacing shock absorbing structure according to claim 1, wherein:
The limiting plate is a bending plate and consists of a right angle plate and an outer convex arc plate, the right angle plate is matched with the limiting mounting seat for use, and the outer convex arc plate is pressed on a second protective net steel pipe positioned in the elastic clamping groove component.
6. A spacing shock absorbing structure according to claim 1, wherein:
The limiting plate is connected with the limiting mounting seat through a locking pin with a handle, and the limiting plate is detached through removing the locking pin.
7. A spacing shock absorbing structure according to claim 1, wherein:
The limiting mounting seat is fixed with the base welded on the first protective net steel pipe through bolts.
8. A spacing shock absorbing structure according to claim 1, wherein:
The first protection network steel pipe is provided with a supporting seat below the base, and the supporting seat is connected with the frame to support the first protection network steel pipe and the second protection network steel pipe.
9. The utility model provides a forestry protection network, includes a plurality of protection network, its characterized in that:
The plurality of protection nets are connected through the limiting shock absorption structure of any one of claims 1 to 8.
10. An excavator, characterized in that:
A forestry protection network as set forth in claim 9 is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322513304.5U CN220868327U (en) | 2023-09-15 | 2023-09-15 | Spacing shock-absorbing structure, forestry protection network and excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322513304.5U CN220868327U (en) | 2023-09-15 | 2023-09-15 | Spacing shock-absorbing structure, forestry protection network and excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220868327U true CN220868327U (en) | 2024-04-30 |
Family
ID=90807557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322513304.5U Active CN220868327U (en) | 2023-09-15 | 2023-09-15 | Spacing shock-absorbing structure, forestry protection network and excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220868327U (en) |
-
2023
- 2023-09-15 CN CN202322513304.5U patent/CN220868327U/en active Active
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