CN205296251U - Excavator bucket - Google Patents
Excavator bucket Download PDFInfo
- Publication number
- CN205296251U CN205296251U CN201620021474.9U CN201620021474U CN205296251U CN 205296251 U CN205296251 U CN 205296251U CN 201620021474 U CN201620021474 U CN 201620021474U CN 205296251 U CN205296251 U CN 205296251U
- Authority
- CN
- China
- Prior art keywords
- bucket
- bucket tooth
- toothholder
- screw
- connecting portion
- 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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- Shovels (AREA)
Abstract
The utility model discloses an excavator bucket, by excavator bucket body and toothholder board, be equipped with a plurality of bucket tooth on the toothholder board, there is a bucket tooth cover on the toothholder board, the bucket tooth cover has certain angle welding synthetic by top portion and connecting portion, wherein top portion includes the working face and the husky face of shovel that contacts with ground, connecting portion are including fixed arm and a plurality of spread groove, the bucket tooth cover is by fixed arm and toothholder crab bolt fixed connection, the bucket tooth cover connects into a plane with fluted the inlaying with the bucket tooth in bucket tooth junction, the recess that is formed with the law on the toothholder board between a plurality of bucket tooth and the shape of spread groove are with identical, the top hardening treatment of portion, the fixed arm is on the both sides of spread groove, every spread groove friction surface is equipped with the recess that the screw of being convenient for was worn to establish, this spread groove is equipped with the screw with toothholder board contact surface, recess and screw intercommunication, the utility model discloses do not destroy original mechanical equipment, simple structure improves the machine of digging in the efficiency of digging husky type of goods during operation.
Description
Technical field
This utility model relates to excavator technical field, more specifically, it relates to a kind of with the digging tool being contained on dipper-arm or bucket arm.
Background technology
At present, excavator has become the handbarrow that modern work is main, but present excavator is substantially the excavator with bucket, in ground handling, goods cannot be cleaned out when digging the goods of similar sand, forklift can only be employed and carry out work, and operationally have the bucket of bucket tooth that the destructive power on ground is relatively larger.
Application number be 201220262877.4 Chinese patent disclose a kind of shovel board width-adjusting easing gear, it includes bucket tooth set, main steel plate, left side wing plate, right side wing plate composition. The bucket tooth of scraper bowl welds one piece of main steel plate being slightly wider than scraper bowl, punches each four at main steel plate both sides place, with bolt fixing left side wing plate, right side wing plate; Left side wing plate, right side wing plate are provided with hollow out slideway in corresponding position, for regulating left side wing plate, right side wing plate stretch out the length on both sides; There is the aduncate radian of 60 degree at the two ends of left side wing plate, right side wing plate, with latch, the bucket tooth welded on main steel plate set is connected with the bucket tooth on digging machine bucket, adjust the required width of left side wing plate, right side wing plate, connect with bolt and hollow out slideway are fixing.
Although this shovel board width-adjusting easing gear can increase the volume size of scraper bowl itself, thus improving the efficiency of unloading, but this kind of shovel board is due to long, is only applicable to unloading, it is impossible to carry out shovel sand or other work, function singleness.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is in that providing a kind of is cased with encasing bucket tooth in toothholder plate part and becomes the bucket of plane.
For achieving the above object, this utility model provides following technical scheme:
A kind of bucket, including bucket body and toothholder plate, toothholder plate is provided with several bucket tooths, it is characterized in that: described toothholder plate is provided with a bucket tooth set, described bucket tooth set includes top tip part and connecting portion, wherein top tip part includes the rubbing surface with ground conflict and the shovel Shamian Island for operation, and described rubbing surface forms, with shovel Shamian Island connecting portion side dorsad, the drift angle being easy to shovel sand, and described bucket tooth set is sheathed on toothholder plate by connecting portion.
So arrange, bucket is installed bucket tooth set, in level ground, improve operation effectiveness at the bucket operation goods in husky class and operation, improve the many-sided performance capacity of excavator. Compared with prior art, the design simply can dismount on existing equipment, does not destroy change plant equipment, simple in construction, operation can be had in the goods of husky class and effectively improve operating speed, moreover it is possible to reduces the level ground work destruction to ground.
Arrange further: described connecting portion includes the fixed arm being connected on toothholder plate by bucket tooth set and several are used for and the link slot of bucket tooth grafting.
So arranging, described bucket tooth set is connected to toothholder plate by fixed arm, and the groove formed between each bucket tooth and link slot grafting are arranged, it is possible to need not dismantle bucket tooth.
Arranging further: described fixed arm is positioned at the both sides of bucket tooth set, every fixed arm is connected with toothholder plate by the second screw.
So arranging, fixed arm is provided with the second screw, is fixed on toothholder plate by bucket tooth set with bolt.
Arranging further: described each link slot rubbing surface is provided with is easy to the groove that screw wears, this link slot and toothholder plate contact surface are provided with the first screw, groove and the connection of the first screw.
So arranging, each link slot rubbing surface is provided with is easy to the groove that screw wears, and this link slot and toothholder plate contact surface are provided with the first screw, groove and the connection of the first screw, and bolt passes through groove can arrive screw, make bucket tooth be enclosed within card tooth plate is fixed more stable.
Arrange further: forming the groove of equidistantly arrangement between described bucket tooth, link slot is relative one by one with groove.
So arranging, link slot is relative one by one with groove, effective less bucket tooth abrasion condition.
Arrange further: described top tip part and connecting portion are wholely set, and the drift angle mutually formed is ��, and this angle [alpha] is set to 170 degree.
So arranging, top tip part and connecting portion are wholely set, and the drift angle mutually formed is ��, and this angle is set to 170 degree, reduce the friction of link slot and ground.
As preferably, described bucket tooth set top tip part outer surface is provided with hardened layer.
So arrange, make top tip part become strong with the abrasive resistance of ground friction, make the physical life that bucket tooth overlaps longer.
By adopting technique scheme, this utility model hinge structure is compared to be had: can increase the volume size of scraper bowl itself, thus improving the efficiency unloaded and freight, operation can shovel husky work, the situation that effective minimizing ground is impaired on level land.
Accompanying drawing explanation
Fig. 1 is the exploded view of bucket;
Fig. 2 is the bucket tooth set axonometric chart of bucket;
Fig. 3 is the bucket tooth set bottom plan view of bucket;
Fig. 4 is the top view of bucket.
In figure: 1, bucket body; 2, toothholder plate; 3, bucket tooth; 4, bucket tooth set; 41, drift angle; 42, ��; 5, connecting portion; 51, link slot; 52, fixed arm; 511, the first screw; 512, groove; 513, hardened layer; 521, the second screw; 6, top tip part; 61, shovel Shamian Island; 62, rubbing surface.
Detailed description of the invention
Referring to figs. 1 through Fig. 4, bucket is described further.
A kind of bucket, including bucket body 1 and toothholder plate 2, toothholder plate 2 is provided with several bucket tooths 3, it is characterized in that: described toothholder plate 2 is provided with a bucket tooth set 4, described bucket tooth set 4 includes top tip part 6 and connecting portion 5, wherein top tip part 6 includes the rubbing surface 62 with ground conflict and the shovel Shamian Island 61 for operation, and described rubbing surface 62 forms, with shovel Shamian Island 61 connecting portion 5 side dorsad, the drift angle 41 being easy to shovel sand, and described bucket tooth is overlapped 4 and is sheathed on toothholder plate 2 by connecting portion 5.
Described connecting portion 5 includes the fixed arms 52 being connected on toothholder plate 2 by bucket tooth set 4 and several are used for and the link slot 51 of bucket tooth 3 grafting, fixed arm 52 is provided with the second screw 521, position is in the long part with link slot 51 of fixed arm 52, two can be arranged, there is the effect of dual-fastening, by bolt, bucket tooth being overlapped 4 to be fixed on toothholder plate 2, bucket tooth set 4 and the toothholder plate 2 fixed, its fixed arm 52 is fitted mutually with toothholder plate 2 contact surface.
Described fixed arm 52 is positioned at the both sides of bucket tooth set 4, with link slot 51 place same level, and surfacing is wholely set, after being connected with toothholder plate 2, gap is less, link slot 51 is connected with toothholder plate 2 by the first screw 511 bolt, link slot 51 is bonded to each other with the contact surface of toothholder plate 2, makes bucket tooth set 4 more firm with the connection of toothholder plate 2.
Forming the groove of equidistantly arrangement between bucket tooth 3, link slot 51 can be put into, and relative one by one with groove, it is possible to all bucket tooth sets 4 just can be made under the premise not dismantling bucket tooth 3 to be contained on toothholder plate 2.
Described top tip part 6 and connecting portion 5 are wholely set, and the angle mutually formed be �� 42, �� 42 angle can be 170 degree, can effectively make link slot 51 reduce friction damage when ground handling at bucket, and rubbing surface 62 and the shovel Shamian Island 61 of top tip part 6 are all plane.
The outer surface of described bucket tooth set 4 is provided with hardened layer 513, for instance use high manganese cast steel or low-alloy wear-resistant steel to make.
This bucket is in use, first pass through the first screw 511 installed on link slot 51 and bucket tooth set 4 is fixed on toothholder plate 2, it is being arranged on toothholder plate 2 by the second screw 521 on fixed arm 52 so that it is be more stably mounted at toothholder plate 2, and the facing up of angled �� 42.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model. It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (7)
1. a bucket, including bucket body (1) and toothholder plate (2), toothholder plate (2) is provided with several bucket tooths (3), it is characterized in that: described toothholder plate (2) is provided with a bucket tooth set (4), described bucket tooth set (4) includes top tip part (6) and connecting portion (5), wherein top tip part (6) includes the rubbing surface (62) conflicted with ground and the shovel Shamian Island (61) being used for operation, described rubbing surface (62) and shovel Shamian Island (61) connecting portion dorsad (5) side are formed and are easy to the drift angle (41) that shovel is husky, described bucket tooth set (4) is sheathed on toothholder plate (2) by connecting portion (5).
2. bucket according to claim 1, it is characterised in that: described connecting portion (5) includes the fixed arm (52) being connected on toothholder plate (2) by bucket tooth set (4) and several are for the link slot (51) with bucket tooth (3) grafting.
3. bucket according to claim 2, it is characterised in that: described fixed arm (52) is positioned at the both sides of bucket tooth set (4), and every fixed arm (52) is connected with toothholder plate (2) by the second screw (521).
4. bucket according to claim 2, it is characterized in that: the rubbing surface (62) of each described link slot (51) is provided with the groove (512) be easy to screw and wear, this link slot (51) and toothholder plate (2) contact surface are provided with the first screw (511), and groove (512) connects with the first screw (511).
5. bucket according to claim 1, it is characterised in that: forming the groove of equidistantly arrangement between described bucket tooth (3), link slot (51) is relative one by one with groove.
6. bucket according to claim 1, it is characterised in that: described top tip part (6) and connecting portion (5) are wholely set, and the angle mutually formed is �� (42).
7. bucket according to claim 1, it is characterised in that: described bucket tooth set (4) top tip part (6) outer surface is provided with hardened layer (513).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620021474.9U CN205296251U (en) | 2016-01-11 | 2016-01-11 | Excavator bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620021474.9U CN205296251U (en) | 2016-01-11 | 2016-01-11 | Excavator bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205296251U true CN205296251U (en) | 2016-06-08 |
Family
ID=56474654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620021474.9U Expired - Fee Related CN205296251U (en) | 2016-01-11 | 2016-01-11 | Excavator bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205296251U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836445A (en) * | 2017-01-21 | 2017-06-13 | 中铁十二局集团有限公司 | A kind of trapezoidal gutter based on adjustable groove mould pours forming method |
| CN108678047A (en) * | 2018-05-30 | 2018-10-19 | 南京工业职业技术学院 | A kind of telescopic excavator shovel head of double-cylinder hydraulic |
| CN115217168A (en) * | 2022-08-24 | 2022-10-21 | 徐州万茂机械制造有限公司 | High-stability excavator bucket |
-
2016
- 2016-01-11 CN CN201620021474.9U patent/CN205296251U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836445A (en) * | 2017-01-21 | 2017-06-13 | 中铁十二局集团有限公司 | A kind of trapezoidal gutter based on adjustable groove mould pours forming method |
| CN108678047A (en) * | 2018-05-30 | 2018-10-19 | 南京工业职业技术学院 | A kind of telescopic excavator shovel head of double-cylinder hydraulic |
| CN115217168A (en) * | 2022-08-24 | 2022-10-21 | 徐州万茂机械制造有限公司 | High-stability excavator bucket |
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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 |
Granted publication date: 20160608 Termination date: 20210111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |