CN205530430U - Power shovel connecting piece - Google Patents
Power shovel connecting piece Download PDFInfo
- Publication number
- CN205530430U CN205530430U CN201620118537.2U CN201620118537U CN205530430U CN 205530430 U CN205530430 U CN 205530430U CN 201620118537 U CN201620118537 U CN 201620118537U CN 205530430 U CN205530430 U CN 205530430U
- Authority
- CN
- China
- Prior art keywords
- scraper bowl
- fixed plate
- screw rod
- connecting piece
- connection seat
- 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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- Pivots And Pivotal Connections (AREA)
Abstract
The utility model provides a power shovel connecting piece, all sets up the fixed plate including upset connection seat and fixed connection seat, the lateral part of upset connection seat and fixed connection seat, and upset connection seat and the outside cooperation of fixed connection seat with the scraper bowl set up the screw rod on every fixed plate, and the one end of screw rod is located the scraper bowl and sets up square bolt head, sets up the square hole in the scraper bowl, and bolt head and square hole cooperate, and the other end of screw rod cooperates and sets up the nut, and the outside of fixed plate sets up the safety cover, and the screw rod is located the safety cover. The utility model discloses in, connecting piece and scraper bowl be for dividing the body structure, when the connecting piece goes wrong, only need to change the connecting piece can, be convenient for keep in repair reduce cost. Connecting piece and scraper bowl cooperation back, through bolted connection, stability is strong, makes things convenient for the dismouting. The bolt tip passes through the safety cover can effectively be protected, avoids the circumstances such as long -term use is got rusty, corruption, improves security, increase of service life.
Description
Technical field
This utility model belongs to excavator engineering field, specifically a kind of power shovel connector.
Background technology
Power shovel connector is to connect scraper bowl and fixing, the device of upset structure.At present, connector with scraper bowl is
Integrative-structure, complex manufacturing technology, need when a failure occurs to change whole power shovel, maintenance cost is high.
Utility model content
This utility model provides a kind of power shovel connector, in order to solve defect of the prior art.
This utility model is achieved by the following technical programs:
A kind of power shovel connector, including upset coupling seat and fixed connecting base, upset coupling seat connects with fixing
The sidepiece of seat is respectively provided with fixed plate, and upset coupling seat and fixed connecting base coordinate with the outside of scraper bowl, in each fixed plate
Arranging screw rod, one end of screw rod is positioned at scraper bowl and arranges square bolt head, arranges square hole in scraper bowl, bolt head with
Square hole coordinates, and the other end of screw rod is equipped with nut, and the outside of fixed plate arranges protective cover, and screw rod is positioned at protective cover
In.
A kind of power shovel connector as above, one end of described protective cover is hinged with fixed plate, protective cover
The other end fixing ear is set, fixing ear is coordinated with fixed plate by fixing bolt.
A kind of power shovel connector as above, arranges sealing gasket between described protective cover and fixed plate.
The utility model has the advantages that: in this utility model, connector and scraper bowl are Split type structure, when connector occurs
During problem, only need to change connector, it is simple to maintenance, reduce cost.After connector and scraper bowl coordinate, pass through spiral shell
Tethering and connect, stability is strong, easy disassembly.Bolt end can effectively be protected by protective cover, it is to avoid life-time service is raw
The situations such as rust, corrosion, improve safety, increase the service life.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, attached in describing below
Figure is embodiments more of the present utility model, for those of ordinary skill in the art, is not paying creative work
On the premise of property, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；Fig. 2 is the I partial enlarged drawing of Fig. 1；Fig. 3 is the A of Fig. 2
To regarding enlarged drawing.
Figure number marks: 1 scraper bowl, 2 upset connection seats, 3 fixed connecting bases, 4 fixed plates, 5 bolt heads, 6 square holes,
7 screw rods, 8 nuts, 9 protective covers, 10 fix bolt, and 11 fix ear, 12 sealing gaskets.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that
Described embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on this utility model
In embodiment, the every other reality that those of ordinary skill in the art are obtained under not making creative work premise
Execute example, broadly fall into the scope of this utility model protection.
A kind of power shovel connector, as it can be seen, include overturning coupling seat 2 and fixed connecting base 3, upset connection
The sidepiece of knot seat 2 and fixed connecting base 3 is respectively provided with fixed plate 4, upset coupling seat 2 and fixed connecting base 3 and scraper bowl 1
Outside coordinate, each fixed plate 4 arranges screw rod 7, one end of screw rod 7 is positioned at scraper bowl 1 and arranges square
Bolt head 5, arranges square hole 6 in scraper bowl 1, bolt head 5 coordinates with square hole 6, and the other end of screw rod 7 is equipped with spiral shell
Female 8, the outside of fixed plate 4 arranges protective cover 9, and screw rod 7 is positioned at protective cover 9.In this utility model, connector
It is Split type structure with scraper bowl, when connector goes wrong, only need to change connector, it is simple to maintenance, reduce into
This.After connector and scraper bowl coordinate, being bolted, stability is strong, easy disassembly.Bolt end is by protection
Cover can effectively be protected, it is to avoid the situations such as life-time service gets rusty, corrosion, improves safety, increases the service life.
Specifically, dismounting for convenience, one end of the protective cover 9 described in the present embodiment is hinged with fixed plate 4, protects
The other end of guard shield 9 arranges fixing ear 11, and fixing ear 11 is coordinated with fixed plate 4 by fixing bolt 10.During dismounting,
Fixing bolt 10 is unclamped and can be rotated by protective cover 9.
Concrete, in order to increase protected effect further, set between protective cover 9 and the fixed plate 4 described in the present embodiment
Put sealing gasket 12.Can will effectively be sealed by sealing gasket 12, it is to avoid water inlet.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, it is not intended to limit；
Although being described in detail this utility model with reference to previous embodiment, those of ordinary skill in the art should manage
Solve: the technical scheme described in foregoing embodiments still can be modified by it, or special to wherein portion of techniques
Levy and carry out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this utility model
The spirit and scope of each embodiment technical scheme.
Claims (3)
1. a power shovel connector, it is characterised in that: include overturning coupling seat (2) and fixed connecting base (3),
The sidepiece of upset coupling seat (2) and fixed connecting base (3) is respectively provided with fixed plate (4), overturns coupling seat (2) and consolidates
Surely connect seat (3) to coordinate with the outside of scraper bowl (1), each fixed plate (4) arranges screw rod (7), screw rod (7)
One end be positioned at scraper bowl (1) and square bolt head (5) be set, square hole (6), bolt are set in scraper bowl (1)
Head (5) coordinates with square hole (6), and the other end of screw rod (7) is equipped with nut (8), outside fixed plate (4)
Side arranges protective cover (9), and screw rod (7) is positioned at protective cover (9).
A kind of power shovel connector the most according to claim 1, it is characterised in that: described protective cover (9)
One end hinged with fixed plate (4), the other end of protective cover (9) arranges fixing ear (11), and fixing ear (11) leads to
Cross fixing bolt (10) to coordinate with fixed plate (4).
A kind of power shovel connector the most according to claim 2, it is characterised in that: described protective cover (9)
And sealing gasket (12) is set between fixed plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620118537.2U CN205530430U (en) | 2016-02-02 | 2016-02-02 | Power shovel connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620118537.2U CN205530430U (en) | 2016-02-02 | 2016-02-02 | Power shovel connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205530430U true CN205530430U (en) | 2016-08-31 |
Family
ID=56777399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620118537.2U Expired - Fee Related CN205530430U (en) | 2016-02-02 | 2016-02-02 | Power shovel connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205530430U (en) |
-
2016
- 2016-02-02 CN CN201620118537.2U patent/CN205530430U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160831 Termination date: 20170202 |