CN102852187B - Protection device of bucket teeth - Google Patents
Protection device of bucket teeth Download PDFInfo
- Publication number
- CN102852187B CN102852187B CN201210374119.6A CN201210374119A CN102852187B CN 102852187 B CN102852187 B CN 102852187B CN 201210374119 A CN201210374119 A CN 201210374119A CN 102852187 B CN102852187 B CN 102852187B
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- CN
- China
- Prior art keywords
- protective cover
- protection cover
- supporting plate
- bucket tooth
- support plate
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- 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.)
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Abstract
The invention discloses a protection device of bucket teeth. The protection device comprises a left protection cover and a right protection cover, which have V-shaped sections, wherein the right end of the left protection cover is spliced with the left end of the right protection cover; a left supporting plate is arranged on the end face of the left end of the left protection cover and a right supporting plate is arranged on the end face of the right end of the right protection cover; the left supporting plate is connected with a left lamp support arranged at the left end of the left protection cover through an adjusting through hole on the left supporting plate; and the right supporting plate is connected with a right lamp support arranged at the right end of the right protection cover through an adjusting through hole on the right supporting plate. The splicing sections of the left protection cover and the right protection cover have a plurality of adjusting holes along the length direction. Edges of two side edges of the left protection cover and the right protection cover are folding edges. The left supporting plate and the right supporting plate have connection holes for being connected and fixed with a bucket. Compared with the prior art, the problem that the function of the protection device of the bucket teeth of the existing loading machine is single is solved.
Description
Technical field
The present invention relates to machinery manufacturing technology field, particularly a kind of for covering on the scraper bucket tooth protector on scraper bucket tooth.
Background technology
Existing wheel loader is a kind of earthwork construction machinery that is widely used in the construction projects such as highway, railway, building, water power, harbour, mine, is mainly used in shovel dress soil, sandstone, and the loose unpacked materials such as coal, also can be to ore, and pan soil carries out slight operation.Shoveling while pretending industry, operating mode is complicated and changeable, and scraper bucket tooth and bucket front-end knife plate easily wear and tear, and forms sharp edges; According to road authentication regulation, when loader travels on highway, front end bucket sharp edge sword must have overburden to cover; And due to the maximization of haulage vehicle, client unloads height to loader higher requirement, increase and unload height, cause equipment foremost, i.e. scraper bucket tooth edge, to headlight on vehicle frame apart from becoming large; Meanwhile, according to road authentication requesting, on vehicle frame, headlight when size surpasses 3500 millimeters foremost to equipment, must be installed above front position lamp.At present, on market, also there is no a kind of product that can simultaneously meet above-mentioned requirements.
Summary of the invention
The invention provides a kind of scraper bucket tooth protector, it can solve the problem of existing protector function singleness.
In order to address the above problem, the technical solution adopted in the present invention is: this scraper bucket tooth protector, include left protective cover and right protective cover that cross section is " V " font, the right-hand member of described left protective cover and the left end of described right protective cover are pegged graft, the left end end face of described left protective cover is provided with left support plate, the right-hand member end face of described right protective cover is provided with right support plate, described left support plate is connected with the left lamp bearing being contained on described left protective cover left end by the adjusting through hole which is provided with, described right fagging is connected with the right lamp bearing being contained on described right protective cover right-hand member by the adjusting through hole which is provided with.
In technique scheme, technical scheme can be more specifically: in the inserting section of described left protective cover and described right protective cover, be provided with along its length a plurality of adjustment holes.
Further: the edge of the dual-side of described left protective cover and described right protective cover is flanging.
Further: on described left support plate and described right support plate, to be also provided with the connecting hole for being connected and fixed with scraper bowl.
Owing to adopting technique scheme, the present invention compared with prior art has following beneficial effect:
1, the cross section due to left protective cover and right protective cover is " V " font, and the used time, the enclosure is on scraper bucket tooth, easy to use; Left protective cover and right protective cover are pegged graft mutually, and the used time, not removable, is convenient for carrying; On left protective cover and right protective cover, be equipped with lamp bearing, the convenient front-mounted lamp of installing.
2, owing to being provided with along its length a plurality of adjustment holes in the inserting section of left protective cover and right protective cover, can be according to the wide length that regulates bucket tooth protector of the bucket of different bucket tooths, versatility is wide, is applicable to the scraper bowl of different size.
Accompanying drawing explanation
Fig. 1 is that master of the present invention looks schematic diagram.
Fig. 2 is schematic top plan view of the present invention.
Fig. 3 is the partial enlarged drawing at A place in Fig. 2.
Fig. 4 is erection support schematic diagram of the present invention.
Fig. 5 is the left protective cover schematic diagram of the present invention.
Fig. 6 is the right protective cover schematic diagram of the present invention.
Fig. 7 is integrated connection schematic diagram of the present invention.
Fig. 8 is scheme of installation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
Scraper bucket tooth protector shown in Fig. 1 includes front position lamp 1, left lamp bearing 2, left protective cover 3, right protective cover 4, right lamp bearing 5, hinge 6, U-bolt 7, bolt 8, packing ring 9, nut 10, bolt 12, pad 13 etc.It is produced as follows:
Left protective cover 3 shown in Fig. 5 and Fig. 6 and right protective cover 4 are that " V " font strip plate forms by a cross section, according to scraper bucket tooth profile, design the opening angle of this " V " font, in order to alleviate scraper bucket tooth protector weight, this " V " font strip plate is sheet member, there is flanging sheet member both sides, prevent from because sheet member is too thin, operator being damaged.One end is welded with a gripper shoe, guarantee the rigidity requirement of whole protective cover, in gripper shoe, have the installing hole of some, wherein long arc-shaped holes is for installing the set bolt of left lamp bearing 2 and right lamp bearing 5, the design of the long arc-shaped holes center of circle is concentric with the center of rotation of left lamp bearing 2 and right lamp bearing 5, determines the anglec of rotation of right lamp bearing 5 by the length of design long arc-shaped holes.After long arc-shaped holes, have two slotted holes, for scraper bowl protector and scraper bucket tooth, fix.Slotted hole spacing determines by U-bolt 7 width, and in the length by slotted hole and slotted hole gripper shoe, bucket tooth protector adjustable extent is determined in position.On the other end of " V " font strip plate, have some round tube holes or long through-hole, round tube hole or long through-hole by above link together left protective cover 3 and right protective cover 4, left protective cover 3 and right protective cover 4 coordinate and can change bucket tooth protector length by regulating between different holes, according to the wide length (as shown in Figure 7) of determining bucket tooth protector of the bucket of different bucket tooths.
Left lamp bearing 2 and right lamp bearing 5 are housed respectively in scraper bowl protector both sides, for guarantee vehicle on road in driving process Vehicular warning lamp can reach road authentication related request, can be by regulating the fitted position of left protective cover 3 and right protective cover 4 to meet front-mounted lamp 1 installation requirement.
Left lamp bearing 2 shown in Fig. 4 consists of a bending plate and 3 installation lugs, and 2 lugs of its upper end provide the installing hole of front position lamp 1, and side lug is for installing the fixedly lug of left lamp bearing 2, two installing holes that through hole is hinge 6 of horizontal edge.Loader is in road driving, scraper bowl is in receiving bucket-shaped state, scraper bowl is different from the receipts bucket angle of horizontal plane under steam for different loaders, by hinge 6, can control the angle of left lamp bearing 2, after being adjusted to proper angle, by bolt, respectively left lamp bearing 2 and right lamp bearing 5 are fixed in the gripper shoe of left protective cover 3 and right protective cover 4.
Scraper bowl protector is fixed on (as shown in Figure 8) on scraper bucket tooth by U-bolt 7, and the size of U-bolt 7 need to be determined by scraper bucket tooth size.
Claims (4)
1. a scraper bucket tooth protector, it is characterized in that: include left protective cover (3) and right protective cover (4) that cross section is " V " font, the left end of the right-hand member of described left protective cover (3) and described right protective cover (4) is pegged graft, the left end end face of described left protective cover (3) is provided with left support plate, the right-hand member end face of described right protective cover (4) is provided with right support plate, described left support plate is connected with the left lamp bearing being contained on described left protective cover (3) left end by the adjusting through hole which is provided with, described right support plate is connected with the right lamp bearing being contained on described right protective cover (4) right-hand member by the adjusting through hole which is provided with.
2. scraper bucket tooth protector according to claim 1, is characterized in that: in the inserting section of described left protective cover (3) and described right protective cover (4), be provided with along its length a plurality of adjustment holes.
3. scraper bucket tooth protector according to claim 1 and 2, is characterized in that: the edge of the dual-side of described left protective cover (3) and described right protective cover (4) is flanging.
4. scraper bucket tooth protector according to claim 1 and 2, is characterized in that: on described left support plate and described right support plate, be also provided with the connecting hole for being connected and fixed with scraper bowl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210374119.6A CN102852187B (en) | 2012-10-07 | 2012-10-07 | Protection device of bucket teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210374119.6A CN102852187B (en) | 2012-10-07 | 2012-10-07 | Protection device of bucket teeth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102852187A CN102852187A (en) | 2013-01-02 |
| CN102852187B true CN102852187B (en) | 2014-10-22 |
Family
ID=47399130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210374119.6A Active CN102852187B (en) | 2012-10-07 | 2012-10-07 | Protection device of bucket teeth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102852187B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62275881A (en) * | 1986-04-22 | 1987-11-30 | Teijin Seiki Co Ltd | Running drive device for power shovel |
| US5741112A (en) * | 1996-01-11 | 1998-04-21 | Lakin General Corporation | Floor and bucket protection device |
| CN1985053A (en) * | 2004-03-30 | 2007-06-20 | 艾斯科公司 | Wear edge assembly |
| KR20090056128A (en) * | 2007-11-30 | 2009-06-03 | 두산인프라코어 주식회사 | Bucket tooth protector for wheel loader |
-
2012
- 2012-10-07 CN CN201210374119.6A patent/CN102852187B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62275881A (en) * | 1986-04-22 | 1987-11-30 | Teijin Seiki Co Ltd | Running drive device for power shovel |
| US5741112A (en) * | 1996-01-11 | 1998-04-21 | Lakin General Corporation | Floor and bucket protection device |
| CN1985053A (en) * | 2004-03-30 | 2007-06-20 | 艾斯科公司 | Wear edge assembly |
| KR20090056128A (en) * | 2007-11-30 | 2009-06-03 | 두산인프라코어 주식회사 | Bucket tooth protector for wheel loader |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102852187A (en) | 2013-01-02 |
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