CN102660975A - Bucket - Google Patents
Bucket Download PDFInfo
- Publication number
- CN102660975A CN102660975A CN2012101139436A CN201210113943A CN102660975A CN 102660975 A CN102660975 A CN 102660975A CN 2012101139436 A CN2012101139436 A CN 2012101139436A CN 201210113943 A CN201210113943 A CN 201210113943A CN 102660975 A CN102660975 A CN 102660975A
- Authority
- CN
- China
- Prior art keywords
- scraper bowl
- annulus
- hole
- short
- grid member
- 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.)
- Pending
Links
Images
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a bucket which comprises a bucket body. A hole is arranged at the bottom portion of the bucket body, a flexible grating piece is installed on the bucket body for sealing the hole, and the flexible grating piece can do front-and-back movement. The bucket is simple in structure, high in practical applicability and capable of adapting field production requirements.
Description
Technical field
The invention belongs to the metallurgical machinery design field, relate to a kind of scraper bowl, more particularly, relate to a kind of scraper bowl of being convenient to operate.
Background technology
Scraper bowl be reclaimer to material mixing, windrow, get one of vitals of material.Because material bonds easily, make that when heap is got material, material occurring through regular meeting is bonded in the scraper bowl, it is unclean to cause occurring the scraper bowl discharging, phenomenons such as scraper bowl burn into wearing and tearing.Therefore aborning, after scraper bowl work a period of time, just have to shut down cleaning usually and perhaps change scraper bowl.So just, the discontinuity of production technology and a series of problems such as reduction of operating efficiency have been brought.
Summary of the invention
The present invention proposes a kind of scraper bowl, with solve that traditional scraper bowl exists to be bonded in the scraper bowl discharging that causes in the scraper bowl unclean owing to material, problems such as scraper bowl burn into wearing and tearing.
The object of the present invention is to provide a kind of scraper bowl, said scraper bowl comprises the scraper bowl body, wherein, is provided with porosely in the bottom of said scraper bowl body, and flexible grid member is installed on the said scraper bowl body sealing said hole, and said flexible grid member can seesaw.
Said flexible grid member comprises one group of parallel chain cable, and said one group of parallel chain cable is fixed to along the direction of motion of said scraper bowl on the edge in the said hole of formation of said scraper bowl body in parallel with each other.
Said one group of parallel chain cable comprises long-chain rope and the short chain rope of alternately arranging.
Said long-chain rope forms through a plurality of short annulus that head and the tail are connected with said short chain Suo Jun.
The two ends of each long-chain rope and each short chain rope all are connected to the annulus hole that is formed on said edge through the short annulus of opening; Equal the length of short annulus corresponding to the annulus hole of each long-chain rope with corresponding to the distance that the annulus hole of each short chain rope separates along the direction of motion of said scraper bowl, the distance that separates along the direction vertical with the said direction of motion corresponding to the annulus hole of each long-chain rope and annulus hole corresponding to each short chain rope equals the width of short annulus.
The short annulus of opening cooperates with the annulus interporal lacuna.
Direction of motion pile-up welding hard alloy layer on the inner surface of the upper and lower wall of inner surface of the upper wall of scraper bowl body along the scraper bowl body.
Along the direction of motion of scraper bowl body on the inner surface of the left wall of scraper bowl body with the inner surface of right wall on the pile-up welding hard alloy layer.
Said hard alloy layer is according to the predetermined space setting.
Said hard alloy layer undulate shape.
Said one group of parallel chain cable is welded on the edge in the said hole of formation of said scraper bowl body.
Said flexible grid member comprises grid member.
Said grid member is welded on the edge in the said hole of formation of said scraper bowl body.
Said grid member is connected to the annulus hole at the edge in the said hole of formation that is arranged in said scraper bowl body through the short annulus of opening.
The size of said flexible grid member forms when the scraper bowl full load, and the shape of said flexible grid member is identical with that a part of shape that the quilt of the bottom of said scraper bowl body cuts out.
According to scraper bowl of the present invention, the part of the bottom through cutting out the scraper bowl body forms the hole, and seals said hole with grid member, thereby makes material be not easy to be bonded in the scraper bowl bottom, avoids the scraper bowl bottom to be corroded.In addition; Pile-up welding hard alloy layer on the inner surface of each wall of scraper bowl body; And make said hard alloy layer be wavy, thus material is converted into the friction of hard alloy layer and material for the corrosion of scraper bowl body and wearing and tearing, thus the wearing and tearing of scraper bowl body further reduced.
Description of drawings
Through the description of carrying out below in conjunction with accompanying drawing, above-mentioned and other purposes of the present invention and characteristics will become apparent, in the accompanying drawings:
Fig. 1 is the sketch map according to the scraper bowl of one exemplary embodiment of the present invention;
Fig. 2 is the zoomed-in view of the A part among Fig. 1;
Fig. 3 is the view of the scraper bowl of Fig. 1 along the intercepting of B-B line;
Fig. 4 is the view of the scraper bowl of Fig. 1 along the intercepting of C-C line;
Fig. 5 is the sketch map according to the scraper bowl of another exemplary embodiment of the present invention.
The specific embodiment
Now, describe exemplary embodiment of the present invention in detail with reference to accompanying drawing.In the accompanying drawings, identical label is indicated components identical all the time.
Fig. 1 is the sketch map according to the scraper bowl of one exemplary embodiment of the present invention.Fig. 2 is the zoomed-in view of the A part among Fig. 1.Fig. 3 is the view of the scraper bowl of Fig. 1 along the intercepting of B-B line.Fig. 4 is the view of the scraper bowl of Fig. 1 along the intercepting of C-C line.
Extremely shown in Figure 4 like Fig. 1; Scraper bowl according to one exemplary embodiment of the present invention comprises scraper bowl body 1; The bottom (seeing the label 12 indicated parts among Fig. 1) of scraper bowl body 1 is cut out a part and forms hole 11; Flexible grid member 12 is installed on the scraper bowl body 1 sealing hole 11, and flexible grid member 12 can move along fore-and-aft direction (seeing the arrow D of Fig. 3).Preferably, when the scraper bowl full load, the shape of said flexible grid member 12 is identical with that a part of shape that the quilt of the bottom of said scraper bowl body 1 cuts out.
Like Fig. 1 to the exemplary embodiment shown in Figure 4; Hole 11 forms square hole; Flexible grid member 12 comprises one group of parallel chain cable; Said one group of parallel chain cable is fixed to along the direction of motion (seeing the arrow E of Fig. 3) of scraper bowl on the edge in formation hole 11 of scraper bowl body 1 in parallel with each other, and said one group of parallel chain cable comprises the long-chain rope of alternately arranging 121 and short chain rope 122.As depicted in figs. 1 and 2, long-chain rope 121 all forms through a plurality of short annulus 123 that head and the tail are connected with short chain rope 122.Though in the illustrated embodiment; Long-chain rope 121 is formed by a plurality of short annulus 123 with short chain rope 122; But the invention is not restricted to this, long-chain rope 121 also can be formed by the ring or the unit of other shapes with short chain rope 122, as long as guarantee long-chain rope and short chain rigging enough flexibilities and rigidity is arranged.
The two ends of each long-chain rope 121 and each short chain rope 122 all are connected to the annulus hole 125 that is formed on said edge through the short annulus 124 of opening, seal hole 11 thus, have welded the opening (seeing the weld seam 126 of Fig. 2) of the short annulus 124 of opening afterwards.Wherein, be matched in clearance between short annulus 124 of opening and the annulus hole 125.
Corresponding to the annulus hole 125 of each long-chain rope 121 than arranging more away from hole 11 corresponding to the annulus hole 125 of each short chain rope 122.In addition, be clear that from top description, corresponding to the annulus hole 125 of each long-chain rope 121 and corresponding to the annulus hole 125 of each short chain rope 122 also along the hole 11 edge alternately arrange.
Alternatively; Equal the length of short annulus 123 corresponding to the annulus hole 125 of each long-chain rope 121 with corresponding to the distance that the annulus hole 125 of each short chain rope 122 separates along the direction of motion of scraper bowl; The distance that separates along the direction vertical with the said direction of motion corresponding to the annulus hole 125 of each long-chain rope 121 and annulus hole 125 corresponding to each short chain rope 122 equals the width of short annulus 123; In this case, the short annulus 123 of the short annulus 123 of long-chain rope 121 adjacent one another are and short chain rope 122 alternately is arranged in the hole 11 according to the mode that contacts with each other.
Like this, arrange said one group of parallel chain cable, can make said one group of parallel chain cable form the part of the bottom of scraper bowl body 1 through above-described mode.If said one group of parallel chain cable is oversize or too short, then all can cause between chain cable and hole 11, having gap or space, make material from said gap or space, to leak.Alternatively; In the illustrated embodiment; The length of said one group of parallel chain cable can be confirmed according to following mode: when the scraper bowl full load, make that the shape of said one group of parallel chain cable is identical with that a part of shape that the quilt of the bottom of said scraper bowl body 1 cuts out.Like this; The long-chain rope 121 that is connected to scraper bowl body 1 has level of freedom with short chain rope 122; When scraper bowl is got material or discharging; Long-chain rope 121 and short chain rope 122 can be along fore-and-aft direction (seeing the arrow D of Fig. 3) motions, and because hole 11 is sealed by long-chain rope 121 and short chain rope 122 causes can not leaking material.Therefore; The rigid impact that will act on the scraper bowl bottom according to the scraper bowl of above-mentioned exemplary embodiment of the present invention is converted into soft impulse; And it is can bear certain soft impulse, thereby the material removal is clean through said one group of parallel seesawing of chain cable.
Though described in the above through short annulus 124 of opening and annulus hole 125 and will comprise that one group of parallel chain cable of long-chain rope 121 and short chain rope 122 is connected to the edge in hole 11; But the invention is not restricted to this; Said one group of parallel chain cable also can be connected on the edge in formation hole 11 of scraper bowl body 1 through other suitable connected modes; For example, said one group of parallel chain cable can be connected on the edge in formation hole 11 of scraper bowl body 1 through welding.
In addition, like Fig. 1, Fig. 3 and shown in Figure 4, along the direction of motion of scraper bowl body 1, pile-up welding hard alloy layer 13 on the inner surface of upper wall, lower wall, Zuo Bi and the right wall of scraper bowl body 1.
Specifically; On the inner surface (in the face of the inner surface of left wall, not shown in Fig. 3) of the inner surface (seeing the label 133 of Fig. 3) of the left wall of the inner surface (seeing the label 132 of Fig. 3) of the lower wall of the inner surface (seeing the label 131 of Fig. 1) of the upper wall of scraper bowl body 1, scraper bowl body 1, scraper bowl body and right wall, can be welded into hard alloy layer 13 wavy and polish smooth according to predetermined space.In this case; When scraper bowl is worked; The frictional force of material is acted directly on the wavy hard alloy layer 13, material is converted into the friction of hard alloy layer and material for the corrosion of scraper bowl body 1 and wearing and tearing, thereby further reduces the wearing and tearing of scraper bowl body 1.
Alternatively; Though in the illustrated embodiment; On the inwall of the inner surface of the inner surface of the upper wall of scraper bowl body 1, the inner surface of lower wall, left wall and right wall with wavy according to predetermined space pile-up welding hard alloy layer; But the invention is not restricted to this, can form hard alloy layer with other suitable shapes as required, as long as can realize the object of the invention.
Fig. 5 is the sketch map according to the scraper bowl of another exemplary embodiment of the present invention.In exemplary embodiment as shown in Figure 5, hole 11 forms square hole, and flexible grid member 12 is grid member.
As shown in Figure 5, said grid member is lacked the annulus hole 125 that annulus 124 is connected to the edge in the formation hole 11 that is arranged in scraper bowl body 1 through opening, seals hole 11 thus, has welded the opening (seeing the weld seam 126 of Fig. 5) of the short annulus 124 of opening afterwards.Wherein, be matched in clearance between short annulus 124 of opening and the annulus hole 125.
Like this, arrange grid member, make said grid member form the part of the bottom of scraper bowl body 1 through above-described mode.Alternatively, in the illustrated embodiment, the length of said grid member can be confirmed according to following mode: when the scraper bowl full load, make that the shape of said grid member is identical with that a part of shape that the quilt of the bottom of said scraper bowl body 1 cuts out.Like this, the grid member that is connected to scraper bowl body 1 has level of freedom, when scraper bowl is got material or during discharging, said grid member can along fore-and-aft direction (seeing the arrow D of Fig. 3) motion, and since hole 11 sealed by said grid member and cause can not leaking material.Therefore, the rigid impact that will act on the scraper bowl bottom according to the scraper bowl of above-mentioned exemplary embodiment of the present invention is converted into soft impulse, and can bear certain soft impulse, thereby through seesawing of said grid member that the material removal is clean.
Though described in the above through the short annulus 124 of opening and annulus hole 125 grid member be connected to the edge in hole 11, be not limited thereto, said grid member can be welded on the edge in formation hole 11 of scraper bowl body 1.
It should be noted that hole 11 is not limited to only comprise above-mentioned square hole, flexible grid member 12 also is not limited to comprise above-mentioned one group of parallel chain cable and grid member.Can make hole 11 and flexible grid member 12 form different shape according to designing requirement.
According to scraper bowl of the present invention, the part of the bottom through cutting out the scraper bowl body forms the hole, and seals said hole with grid member, thereby makes material be not easy to be bonded in the scraper bowl bottom, avoids the scraper bowl bottom to be corroded.In addition; Pile-up welding hard alloy layer on the inner surface of each wall of scraper bowl body; And make said hard alloy layer be wavy, thus material is converted into the friction of hard alloy layer and material for the corrosion of scraper bowl body and wearing and tearing, thus the wearing and tearing of scraper bowl body further reduced.
Although combined accompanying drawing to illustrate and described certain exemplary embodiment; But what it should be appreciated by those skilled in the art is; Under the situation that does not break away from the principle of the present invention that limits its scope claim and equivalent thereof and spirit, can make amendment and modification to these exemplary embodiments.
Claims (15)
1. scraper bowl, said scraper bowl comprises the scraper bowl body, it is characterized in that, is provided with porosely in the bottom of said scraper bowl body, flexible grid member is installed on the said scraper bowl body sealing said hole, and said flexible grid member can seesaw.
2. scraper bowl according to claim 1; It is characterized in that; Said flexible grid member comprises one group of parallel chain cable, and said one group of parallel chain cable is fixed to along the direction of motion of said scraper bowl on the edge in the said hole of formation of said scraper bowl body in parallel with each other.
3. scraper bowl according to claim 2 is characterized in that, said one group of parallel chain cable comprises long-chain rope and the short chain rope of alternately arranging.
4. scraper bowl according to claim 3 is characterized in that, said long-chain rope forms through a plurality of short annulus that head and the tail are connected with said short chain Suo Jun.
5. scraper bowl according to claim 4; It is characterized in that; The two ends of each long-chain rope and each short chain rope all are connected to the annulus hole that is formed on said edge through the short annulus of opening; Equal the length of short annulus corresponding to the annulus hole of each long-chain rope with corresponding to the distance that the annulus hole of each short chain rope separates along the direction of motion of said scraper bowl, the distance that separates along the direction vertical with the said direction of motion corresponding to the annulus hole of each long-chain rope and annulus hole corresponding to each short chain rope equals the width of short annulus.
6. scraper bowl according to claim 5 is characterized in that, the short annulus of opening cooperates with the annulus interporal lacuna.
7. scraper bowl according to claim 1 is characterized in that, along direction of motion pile-up welding hard alloy layer on the inner surface of the upper and lower wall of inner surface of the upper wall of scraper bowl body of scraper bowl body.
8. scraper bowl according to claim 7 is characterized in that, along the direction of motion of scraper bowl body on the inner surface of the left wall of scraper bowl body with the inner surface of right wall on the pile-up welding hard alloy layer.
9. scraper bowl according to claim 8 is characterized in that said hard alloy layer is according to the predetermined space setting.
10. scraper bowl according to claim 9 is characterized in that, said hard alloy layer undulate shape.
11. scraper bowl according to claim 1 is characterized in that, said one group of parallel chain cable is welded on the edge in the said hole of formation of said scraper bowl body.
12. scraper bowl according to claim 1 is characterized in that, said flexible grid member comprises grid member.
13. scraper bowl according to claim 12 is characterized in that, said grid member is welded on the edge in the said hole of formation of said scraper bowl body.
14. scraper bowl according to claim 12 is characterized in that, said grid member is connected to the annulus hole at the edge in the said hole of formation that is arranged in said scraper bowl body through the short annulus of opening.
15. scraper bowl according to claim 1 is characterized in that, the size of said flexible grid member forms when the scraper bowl full load, and the shape of said flexible grid member is identical with that a part of shape that the quilt of the bottom of said scraper bowl body cuts out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101139436A CN102660975A (en) | 2012-04-18 | 2012-04-18 | Bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101139436A CN102660975A (en) | 2012-04-18 | 2012-04-18 | Bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102660975A true CN102660975A (en) | 2012-09-12 |
Family
ID=46770543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101139436A Pending CN102660975A (en) | 2012-04-18 | 2012-04-18 | Bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102660975A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165207A (en) * | 2017-07-13 | 2017-09-15 | 张蓉 | A kind of digging machine swingable based on bucket |
| CN111809674A (en) * | 2020-07-28 | 2020-10-23 | 白洁 | Loader bucket |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07286337A (en) * | 1994-04-19 | 1995-10-31 | Mitsuya Shiba | Separator for extraneous matter and chain band used therefor |
| CN2215521Y (en) * | 1994-04-21 | 1995-12-20 | 吉林工业大学 | Flexible inner lining wheel bucket |
| JPH11256610A (en) * | 1998-03-11 | 1999-09-21 | Ohmoto Gumi Co Ltd | Adhesion preventive excavation bucket |
| CN201554049U (en) * | 2009-05-14 | 2010-08-18 | 宝山钢铁股份有限公司 | Shovel loader of bucket-wheel type stacker-reclaimer |
| CN101942850A (en) * | 2010-06-02 | 2011-01-12 | 中钢集团衡阳重机有限公司 | Method for repairing bucket lip of abraded bucket |
-
2012
- 2012-04-18 CN CN2012101139436A patent/CN102660975A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07286337A (en) * | 1994-04-19 | 1995-10-31 | Mitsuya Shiba | Separator for extraneous matter and chain band used therefor |
| CN2215521Y (en) * | 1994-04-21 | 1995-12-20 | 吉林工业大学 | Flexible inner lining wheel bucket |
| JPH11256610A (en) * | 1998-03-11 | 1999-09-21 | Ohmoto Gumi Co Ltd | Adhesion preventive excavation bucket |
| CN201554049U (en) * | 2009-05-14 | 2010-08-18 | 宝山钢铁股份有限公司 | Shovel loader of bucket-wheel type stacker-reclaimer |
| CN101942850A (en) * | 2010-06-02 | 2011-01-12 | 中钢集团衡阳重机有限公司 | Method for repairing bucket lip of abraded bucket |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165207A (en) * | 2017-07-13 | 2017-09-15 | 张蓉 | A kind of digging machine swingable based on bucket |
| CN111809674A (en) * | 2020-07-28 | 2020-10-23 | 白洁 | Loader bucket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102660975A (en) | Bucket | |
| CN202610870U (en) | Bucket | |
| CN202882917U (en) | Novel cutter head with replaceable top cutting edge | |
| CN203531899U (en) | Step-tooth reciprocating impacting excavator | |
| CN202416423U (en) | Bucket and engineering machine | |
| CN203684312U (en) | Wear-resisting rock type bucket of hydraulic excavator | |
| CN103510953A (en) | Step-tooth excavating method of reciprocating impact excavators, and step-tooth reciprocating impact excavator used for realizing step-tooth excavating method | |
| CN103711156A (en) | Nine-bar two degrees-freedom minitype controllable mechanical loading machine | |
| CN202055282U (en) | Scraper bucket for excavator | |
| WO2010146836A1 (en) | Structure for connecting steel pipe sheet piles, and steel pipe sheet pile structure | |
| CN102400475B (en) | Space hydraulic loading machine with bucket capable of realizing two-dimensional rotation | |
| CN203213189U (en) | Excavator bucket tooth with convex pointed layer | |
| CN202152682U (en) | Arc coal board | |
| CN102425205A (en) | Riveting type digging bucket | |
| CN201810313U (en) | Driving assembly for conveying materials for excavating machine | |
| CN103334470A (en) | Novel bucket for excavator | |
| CN202251476U (en) | Sealing type bearing seat | |
| CN202149221U (en) | Axial oil seal | |
| CN207297214U (en) | A kind of waterproof sealing structure for starter and the starter with the structure | |
| CN104594417A (en) | Excavation bucket | |
| CN205822319U (en) | A kind of rock type wear-resistant bucket tooth | |
| CN206419499U (en) | A kind of U-shaped graphite combined sealing structure of high-temperature metal | |
| CN217463663U (en) | Wear-resistant and impact-resistant filling slurry pipeline bending and switching device | |
| CN214637174U (en) | Scraper knife-shaped mechanical tooth head | |
| CN201953990U (en) | Combined oil seal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120912 |