CN208057888U - A kind of protective device for excavator transmission shaft - Google Patents
A kind of protective device for excavator transmission shaft Download PDFInfo
- Publication number
- CN208057888U CN208057888U CN201820312126.6U CN201820312126U CN208057888U CN 208057888 U CN208057888 U CN 208057888U CN 201820312126 U CN201820312126 U CN 201820312126U CN 208057888 U CN208057888 U CN 208057888U
- Authority
- CN
- China
- Prior art keywords
- plate
- transmission shaft
- protective device
- mounting plate
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of protective devices for excavator transmission shaft; including a pedestal; the protective device includes two mounting plates; an oil inlet pipe is equipped at the top of the mounting plate; the mounting plate side is equipped with a connecting plate; the connecting plate side is equipped with two struts; two support plates are equipped between strut described in two; two top plates are installed in the middle part of the connecting plate; the top plate is internally provided with several mounting holes; described strut one end is equipped with an axis, and the support plate is internally provided with a perforation, and an axial trough is arranged at the mounting plate bottom.Directly protective device is arranged entirely through axial trough on the outside of transmission shaft by user; device is fixed using mounting plate; arc-shaped axial trough will not have an impact the rotation of transmission shaft; and transmission shaft is in rotation; oil inlet pipe is connected into oil storage barrel; lubricating oil is flowed into oil inlet pipe by oil storage barrel, then is flowed on the outside of transmission shaft by oil dripping hole, to be lubricated operation to transmission shaft.
Description
Technical field
The utility model is related to a kind of protective devices, more precisely, being a kind of protection dress for excavator transmission shaft
It sets.
Background technology
There is certain defect, existing protective device when in use in the existing protective device for excavator transmission shaft
Simple in structure, installing and dismounting is inconvenient, to when user needs to repair and replace, need waste of manpower, and work
Efficiency is low, and existing protective device does not have lubrication system, to be not easy to be protected to transmission shaft while being protected
Shield reduces transmission shaft generated loss in rotation process to extend the service life of transmission shaft.
Utility model content
The utility model is mainly the technical problem solved present in the prior art, a kind of for excavator biography to provide
The protective device of moving axis.
The above-mentioned technical problem of the utility model is mainly to be addressed by following technical proposals：
A kind of protective device for excavator transmission shaft, the protective device include two mounting plates, the installation
It is equipped with an oil inlet pipe at the top of plate, the mounting plate side is equipped with a connecting plate, and the connecting plate side is equipped with two struts, and two
Be equipped with two support plates between the strut, two top plates be installed in the middle part of the connecting plate, if the top plate be internally provided with it is solid
Determine hole, described strut one end is equipped with an axis, and the support plate is internally provided with a perforation, and an axis is arranged at the mounting plate bottom
Several oil dripping holes are arranged in slot, axial trough inside, and the top plate side is equipped with a link block.
As the utility model preferred embodiment, the connecting plate is internally provided with two inside grooves, and the inside groove and institute
The top plate stated matches.
As the utility model preferred embodiment, the mounting plate connects the top plate by inserted link, and described
The mounting plate engaging top plate.
As the utility model preferred embodiment, the axial trough and arc-shaped structure, and the strut setting exists
Middle part below the mounting plate.
As the utility model preferred embodiment, the oil inlet pipe is connected to several described by the mounting plate
Oil dripping hole.
As the utility model preferred embodiment, the support plate side setting top plate, and the support plate
By the mounting of roof plate on the top plate of connecting plate side.
The protective device of the utility model has the following advantages：In use, top plate is directly inserted into inside groove by user, will insert
Bar is inserted into inside top plate, and mounting plate and connecting plate are fixed, then support plate is passed through mounting hole in top plate and support plate side
Top plate carry out abutting joint, between support plate is fixed on two struts, protective device is being passed entirely through axial trough setting
On the outside of moving axis, device is fixed using mounting plate, arc-shaped axial trough will not have an impact the rotation of transmission shaft, and pass
Oil inlet pipe is connected oil storage barrel, lubricating oil is flowed into oil inlet pipe by oil storage barrel, then flows to transmission by oil dripping hole by moving axis in rotation
On the outside of axis, to be lubricated operation to transmission shaft, increase the service life of transmission shaft.Utilize axial trough so that transmission shaft rotates
It is more smooth, and transmission shaft can be lubricated by oil dripping hole, it is with obvious effects.The protective device is simple in structure, with obvious effects,
It is of low cost, it is highly practical.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the dimensional structure diagram of the protective device of the utility model；
Fig. 2 is the stereochemical structure decomposing schematic representation of the protective device in Fig. 1；
Fig. 3 is detail enlarged diagram at the A of the protective device in Fig. 2；
Fig. 4 is the utility model mounting plate vertical view；
Fig. 5 is the utility model mounting plate side view；
Fig. 6 is the utility model mounting plate dimensional structure diagram；
Fig. 7 is detail enlarged diagram at the A of the mounting plate in Fig. 6.
Wherein,
1, protective device；2, mounting plate；3, oil inlet pipe；4, connecting plate；5, strut；6, support plate；7, axis；8, link block；
9, top plate；10, mounting hole；11, oil dripping hole；12, it perforates；13, inside groove；14, inserted link；15, axial trough.
Specific implementation mode
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear to be made to the scope of protection of the utility model
Define.
As shown in Figures 1 to 7, which includes two mounting plates 2, which is equipped with an oil inlet pipe 3, should
2 side of mounting plate is equipped with a connecting plate 4, which is equipped with two struts 5, two support plates 6 are equipped between two struts 5, should
Two top plates 9 are installed at 4 middle part of connecting plate, which is internally provided with several mounting holes 10, which is equipped with an axis 7, should
Support plate 6 is internally provided with a perforation 12, which has an axial trough 15, which is arranged several oil dripping holes 11, should
9 side of top plate is equipped with a link block 8.
The connecting plate 4 is internally provided with two inside grooves 13, and the inside groove 13 matches with the top plate 9.
The mounting plate 2 connects the top plate 9 by inserted link 14, and the mounting plate 2 engages the top plate 9.
The axial trough 15 and arc-shaped structure, and middle part is arranged below the mounting plate 2 in the strut 5.
The oil inlet pipe 3 is connected to several oil dripping holes 11 by the mounting plate 2.
The top plate 9 is arranged in 6 side of support plate, and the support plate 6 is mounted on the top plate 9 of 4 side of connecting plate by the top plate 9
On.
In use, shown in as shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, top plate 9 is directly inserted into inside groove by user
13, inserted link 14 is inserted into inside top plate 9, mounting plate 2 and connecting plate 4 are fixed, then support plate 5 is passed through into consolidating in top plate 9
Determine hole 10 and the top plate 9 of 5 side of support plate carries out abutting joint, between support plate 5 is fixed on two struts 5, by protective device 1
It is arranged on the outside of transmission shaft entirely through axial trough 15, device is fixed using mounting plate 2, arc-shaped axial trough 15 will not be right
The rotation of transmission shaft has an impact, and oil inlet pipe 3 is connected oil storage barrel, oil storage barrel flows into lubricating oil by transmission shaft in rotation
Oil inlet pipe 3, then flowed on the outside of transmission shaft by oil dripping hole 11, to be lubricated operation to transmission shaft, increase making for transmission shaft
Use the service life.
Utilize axial trough 15 so that transmission shaft rotation is more smooth, and can be lubricated to transmission shaft by oil dripping hole 11, imitates
Fruit is apparent.
The protective device is simple in structure, with obvious effects, of low cost, highly practical.
Not limited to this, any change or replacement expected without creative work should all be covered in the utility model
Protection domain within.Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of protective device (1) for excavator transmission shaft, which is characterized in that the protective device (1) includes two peaces
Loading board (2), the mounting plate (2) top are equipped with an oil inlet pipe (3), and the mounting plate (2) side is equipped with a connecting plate
(4), the connecting plate (4) side is equipped with two struts (5), and two support plates (6) are equipped between the strut (5) described in two, described
Two top plates of installation (9), the top plate (9) are internally provided with several mounting holes (10), the strut (5) in the middle part of connecting plate (4)
One end is equipped with an axis (7), and the support plate (6) is internally provided with a perforation (12), and an axial trough is arranged at the mounting plate (2) bottom
(15), several oil dripping holes (11) are set inside the axial trough (15), and the top plate (9) side is equipped with a link block (8).
2. a kind of protective device for excavator transmission shaft according to claim 1, which is characterized in that the connection
Plate (4) is internally provided with two inside grooves (13), and the inside groove (13) matches with the top plate (9).
3. a kind of protective device for excavator transmission shaft according to claim 1, which is characterized in that the installation
Plate (2) is by inserted link (14) the connection top plate (9), and the mounting plate (2) engages the top plate (9).
4. a kind of protective device for excavator transmission shaft according to claim 1, which is characterized in that the axial trough
(15) and arc-shaped structure, and the middle part below the mounting plate (2) is arranged in the strut (5).
5. a kind of protective device for excavator transmission shaft according to claim 1, which is characterized in that the oil inlet
It manages (3) and several oil dripping holes (11) is connected to by the mounting plate (2).
6. a kind of protective device for excavator transmission shaft according to claim 1, which is characterized in that the support plate
(6) the side setting top plate (9), and the support plate (6) is mounted on connecting plate (4) side by the top plate (9)
Top plate (9) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820312126.6U CN208057888U (en) | 2018-03-07 | 2018-03-07 | A kind of protective device for excavator transmission shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820312126.6U CN208057888U (en) | 2018-03-07 | 2018-03-07 | A kind of protective device for excavator transmission shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208057888U true CN208057888U (en) | 2018-11-06 |
Family
ID=63991957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820312126.6U Expired - Fee Related CN208057888U (en) | 2018-03-07 | 2018-03-07 | A kind of protective device for excavator transmission shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208057888U (en) |
-
2018
- 2018-03-07 CN CN201820312126.6U patent/CN208057888U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20190307 |