CN205616450U - Wedge cover of two jaw lamellas grab bucket - Google Patents
Wedge cover of two jaw lamellas grab bucket Download PDFInfo
- Publication number
- CN205616450U CN205616450U CN201620364204.8U CN201620364204U CN205616450U CN 205616450 U CN205616450 U CN 205616450U CN 201620364204 U CN201620364204 U CN 201620364204U CN 205616450 U CN205616450 U CN 205616450U
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- Prior art keywords
- wedge
- cover
- horizontal plane
- round pin
- wedge cover
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Abstract
The utility model discloses a wedge cover of two jaw lamellas grab bucket, including wedge cover body, the one side processing of wedge cover body has the step hole and mills has the clamp plate to sink the groove, and the round pin axle is installed in the step hole, and it keeps off the shoulder sinking in wedge cover body horizontal plane, and round pin axle load board is installed and is sunk groove department at the clamp plate, makes its sinking in the horizontal plane of wedge cover body, and the bolt hole department of round pin axle load board also bores has heavy groove, makes the hexagon socket head cap screw sinking in the wedge overlaps the horizontal plane of body. The utility model discloses a two jaw lamellas grab bucket wedge cover, round pin axle bumper shoulder, round pin axle load board, the whole sinkings of hexagon socket head cap screw are in the horizontal plane of wedge cover for external unable collision, scraping, and sell the sinking of axle load board and at heavy inslot, restricted its degree of freedom completely, make the shearing force of round pin axle can't cut off hexagon socket head cap screw.
Description
Technical field
This utility model relates to mechanical equipment technical field, particularly relates to the cover of wedge of a kind of double-jaw grab bucket.
Background technology
Double-jaw grab bucket is a kind of bulk-handling instrument that port and pier commonly use, and cover of wedge of grabbing bucket is then a kind of rigging for connecting grab bucket and opening and closing steel wire rope.
The cover of wedge of existing grab bucket, the bearing pin shoulder block of cover of wedge, pressing plate, bolt all protrude outside the surface of cover of wedge body, the so grab bucket shoulder block of its cover of wedge in use, pressing plate, bolt is easily subject to extraneous clash into and scraping makes it come off, and pressing plate is acted on by bearing pin shearing force, bolt can be cut off and make it come off.
Utility model content
For the problems referred to above, this utility model purpose is the cover of wedge providing a kind of double-jaw to grab bucket, and the pressing plate of this cover of wedge and bolt in use will not be clashed into by the external world, swipe and come off.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of cover of wedge of double-jaw grab bucket, including cover of wedge body, the one side of described cover of wedge body is machined with stepped bore and is milled with pressing plate deep gouge, bearing pin is arranged in stepped bore, its shoulder block is submerged in cover of wedge body horizontal plane, and bearing pin pressing plate is arranged at pressing plate deep gouge so that it is be submerged in the horizontal plane of cover of wedge body, it is drilled with deep gouge at the bolt hole of bearing pin pressing plate, makes hexagon socket head cap screw be submerged in the horizontal plane of cover of wedge body.
Double-jaw of the present utility model grab bucket cover of wedge, bearing pin shoulder block, bearing pin pressing plate, hexagon socket head cap screw are all submerged in the horizontal plane of cover of wedge so that cannot collide, swipe in the external world, and bearing pin pressing plate is submerged in deep gouge, it is entirely limited its degree of freedom so that the shearing force of bearing pin cannot cut off bolt.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model double-jaw grab bucket cover of wedge；
Fig. 2 is the left view of this utility model double-jaw grab bucket cover of wedge.
Detailed description of the invention
In order to make technological means of the present utility model and implementation be apparent to, this utility model is expanded on further below in conjunction with specific embodiment.
See Fig. 1, 2, the cover of wedge of double-jaw of the present utility model grab bucket, including cover of wedge body 01, one side at cover of wedge body 01 is machined with stepped bore 05, it is milled with pressing plate deep gouge 06 in the lower end of stepped bore 05, the shape of stepped bore 05 is adaptive with bearing pin 04, the size of pressing plate deep gouge 06 is adaptive with bearing pin pressing plate 02, after bearing pin 04 is arranged at stepped bore 05, its shoulder block is submerged in the horizontal plane of cover of wedge body 01, the surface of bearing pin 04 uses when loading end, bearing pin pressing plate 02 is arranged in pressing plate deep gouge 06, bearing pin pressing plate 02 is also submerged in the horizontal plane of cover of wedge body 01, also deep gouge it is drilled with at the bolt hole of bearing pin pressing plate 02, hexagon socket head cap screw 03 is also submerged in the horizontal plane of cover of wedge body 01 after installing.
Double-jaw of the present utility model grab bucket cover of wedge, its bearing pin 04, bearing pin pressing plate 02, hexagon socket head cap screw 03 are all submerged in the outer surface of cover of wedge body 01, when grab bucket is used, cannot collide, swipe in the external world, and bearing pin pressing plate 02 is submerged in deep gouge 06, it is entirely limited bearing pin pressing plate 02 degree of freedom, the shearing force making bearing pin 04 cannot cut off bolt 03 so that cover of wedge becomes more pithiness, optimizes the global design of grab bucket.
Of the present utility model principal character, working method and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; simply principle of the present utility model described in above-described embodiment and description; on the premise of without departing from this utility model spirit and scope, this utility model also has various changes and modifications, and these changes and improvements both fall within the range of claimed this utility model.
Claims (1)
1. the cover of wedge of a double-jaw grab bucket, it is characterized in that: include cover of wedge body (01), the one side of described cover of wedge body (01) is machined with stepped bore (05) and is milled with pressing plate deep gouge (06), bearing pin (04) is arranged in stepped bore (05), its shoulder block is submerged in cover of wedge body (01) horizontal plane, bearing pin pressing plate (02) is arranged on pressing plate deep gouge (06) place, it is made to be submerged in the horizontal plane of cover of wedge body (01), it is drilled with deep gouge at the bolt hole of bearing pin pressing plate (02), makes hexagon socket head cap screw (03) be submerged in the horizontal plane of cover of wedge body (01).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620364204.8U CN205616450U (en) | 2016-04-27 | 2016-04-27 | Wedge cover of two jaw lamellas grab bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620364204.8U CN205616450U (en) | 2016-04-27 | 2016-04-27 | Wedge cover of two jaw lamellas grab bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205616450U true CN205616450U (en) | 2016-10-05 |
Family
ID=57027398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620364204.8U Active CN205616450U (en) | 2016-04-27 | 2016-04-27 | Wedge cover of two jaw lamellas grab bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205616450U (en) |
-
2016
- 2016-04-27 CN CN201620364204.8U patent/CN205616450U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |