CN213014451U - Tooth fill convenient to change tooth - Google Patents
Tooth fill convenient to change tooth Download PDFInfo
- Publication number
- CN213014451U CN213014451U CN202021364709.7U CN202021364709U CN213014451U CN 213014451 U CN213014451 U CN 213014451U CN 202021364709 U CN202021364709 U CN 202021364709U CN 213014451 U CN213014451 U CN 213014451U
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- China
- Prior art keywords
- tooth
- bucket
- positioning
- seted
- bucket body
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- Expired - Fee Related
Links
- 230000008859 change Effects 0.000 title claims abstract description 11
- 210000003781 tooth socket Anatomy 0.000 claims abstract description 13
- 238000003466 welding Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000004576 sand Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 238000009412 basement excavation Methods 0.000 description 5
- 239000011435 rock Substances 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Shovels (AREA)
Abstract
The utility model discloses a tooth fill convenient to change tooth, including the bucket body, the bucket body surface has been seted up, the welding of bucket body top has the linking frame, tooth socket fastening groove has been seted up on the bucket body surface, tooth is installed to the inside eye-splice of tooth socket fastening groove, the welding of tooth one end has the location lug, the constant head tank has been seted up to the inside bottom of bucket groove, constant head tank and the inside mutual intercommunication of tooth socket fastening groove, the locating plate is installed to the constant head tank buckle, the utility model discloses a location screw cooperation locating plate surface spacing hole internal rotation installation's that the location lug surface was seted up positioning bolt can strengthen the installation stability of location lug, avoids appearing the location lug and drops the condition that leads to tooth to break away from the bucket body and drop and takes place, also convenient quick dismantlement changes tooth moreover.
Description
Technical Field
The utility model relates to an engineering machine tool field specifically is a tooth fill convenient to change tooth.
Background
The excavator is an earth moving machine which excavates materials at a specified place by using a bucket and loads the materials into a transport vehicle or turns piles on the spot according to requirements. The excavated material is mainly earth, sand or blast rock. Bucket tooth consumption is the main sampling and loading cost, and the bucket tooth is arranged second behind oil. The shovel dress operation in-process is followed tooth fill wearing and tearing, fracture to and tooth fill, fill tooth and change, the cost increases by a wide margin, still wastes time and energy, influences loading efficiency.
Because the tooth bucket belongs to the structure class product, by accessory such as bedplate of the tooth, bottom plate, sideboard, wallboard, hangers board, backplate, bucket ear board, bucket ear cover, bucket tooth, toothholder, backplate or fill angle, the welding is the key process of scraper bowl preparation, and welding quality directly influences the structural strength and the life of scraper bowl.
However, the existing tooth bucket has the following disadvantages:
1. according to the existing tooth bucket, a plurality of teeth are arranged on the surface of the tooth bucket in a welding mode, and the tooth bucket is difficult to maintain and replace.
2. The existing tooth bucket has a short service life and cannot be assembled and combined for use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tooth fill convenient to change tooth to solve the problem that exists among the above-mentioned background art. Tooth is installed on tooth fill surface through the welded mode mostly, inconvenient maintenance change. Meanwhile, the tooth bucket is short in service life and high in application cost due to the fact that the tooth bucket cannot be assembled and used in a combined mode.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tooth fill convenient to change tooth, includes the bucket body, the bucket groove has been seted up on the bucket body surface, the welding of bucket body top has linking frame, tooth socket groove has been seted up on the bucket body surface, the tooth is installed to the inside eye-splice of tooth socket groove, the welding of tooth one end has the location lug, the constant head tank has been seted up to the inside bottom of bucket groove, constant head tank and the inside intercommunication each other of tooth socket groove, the locating plate is installed to the constant head tank buckle.
Preferably, the locating lug is located the constant head tank, the locating screw has been seted up on the locating lug surface, spacing hole has been seted up on the locating plate surface, spacing downthehole portion rotatory installation has positioning bolt, and positioning bolt runs through in the locating screw, positioning bolt one end is located the internal portion of bucket, and the positioning bolt of the rotatory installation of the spacing downthehole portion in locating screw cooperation locating plate surface that sets up through the locating lug surface can strengthen positioning lug's installation stability, avoids appearing that positioning lug drops and leads to the tooth to break away from the condition that the bucket body dropped and takes place, and also convenient quick dismantlement more tooth.
Preferably, locating plate top skin weld has the reinforcing plate, the reinforcing plate is located spacing hole surface, locating plate bottom welding has spacing splint, spacing splint buckle in locating lug both sides, through locating plate top skin weld's reinforcing plate, conveniently do benefit to and strengthen locating plate intensity, avoid locating plate pressfitting locating lug position atress excessively to lead to the condition emergence that the deformation bursts apart to improved whole device's life, through locating plate bottom welded spacing splint, can injectd locating lug position, thereby avoid locating lug to rock to both sides and make its atress inhomogeneous the condition emergence that breaks easily appear.
Preferably, tooth surface mosaic has the rhombus sand grip, through the rhombus sand grip of tooth surface mosaic, can strengthen the ability of breaking ground of tooth to improve the excavation effect of whole tooth fill, the rhombus sand grip can share the pressure that acts on tooth moreover, thereby has effectively improved the stress intensity of whole tooth, has improved the life of tooth.
Preferably, the hopper body both sides all weld and have linked up the fishplate bar, link up the groove has been seted up inside linking up the fishplate bar, link up fishplate bar surface rotation installs the linking bolt, and the linking bolt is located links up the inslot, through hopper body both sides welded linking up the fishplate bar, just do benefit to and utilize linking device to link up the combination use with two the same hopper bodies through linking up the inside linking up groove of seting up of fishplate bar, has satisfied and has increaseed the user demand who excavates the area to tooth fill concatenation equipment.
Preferably, bucket body bottom surface mosaic has trapezoidal steel sheet, through the trapezoidal steel sheet of bucket body bottom surface mosaic, can improve the effect of scraping of preventing of whole bucket body bottom and reinforcing bucket body bottom thickness, avoids the bucket body bottom to lead to wearing and tearing excessively to appear the damaged condition emergence with ground or other material friction for a long time.
The utility model provides a tooth fill convenient to change tooth possesses following beneficial effect:
(1) the utility model discloses a positioning bolt of the rotatory installation of spacing downthehole portion in positioning screw cooperation locating plate surface that the locating lug surface was seted up can strengthen the installation stability of locating lug, avoids appearing the locating lug and drops the condition that leads to tooth to break away from the bucket body and drop and takes place, also convenient quick dismantlement in addition changes tooth.
(2) The utility model discloses a locating plate top surface welded's reinforcing plate, be convenient for strengthen locating plate intensity, avoid locating plate pressfitting positioning lug position atress excessively to lead to the condition emergence that the deformation bursts apart, thereby the life of whole device has been improved, through locating plate bottom welded spacing splint, can prescribe a limit to the positioning lug position, thereby it rocks to both sides and makes its atress inhomogeneous cracked condition emergence that appears easily to avoid the positioning lug, through the trapezoidal steel sheet of bucket body bottom surface inlay, can improve the effect of scraping and reinforcing bucket body bottom thickness of preventing of whole bucket body bottom, avoid the bucket body bottom to lead to wearing and tearing excessively to appear the damaged condition emergence with ground or other material friction for a long time.
(3) The utility model discloses a rhombus sand grip that tooth surface was inlayed can strengthen the ability of breaking ground of tooth to improve the excavation effect of whole tooth fill, and the rhombus sand grip can share the pressure that acts on tooth moreover, thereby effectively improved the stress intensity of whole tooth, the life of tooth has been improved, through bucket body both sides welded linking plate, just, it links up the combination use to do benefit to the linking groove that utilizes linking device to link up two the same bucket bodies through linking plate inside seting up, the user demand of digging the area has been satisfied to the equipment increasement of tooth fill concatenation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the internal structure of the bucket of the present invention;
fig. 3 is a schematic view of the tooth structure of the present invention;
fig. 4 is a schematic structural view of the positioning plate of the present invention.
In the figure: 1. a bucket body; 2. a linking frame; 3. a connector tile; 4. a trapezoidal steel plate; 5. a bucket; 6. a tooth socket buckling groove; 7. teeth; 8. positioning a groove; 9. positioning a plate; 10. positioning the bump; 11. positioning the screw hole; 12. rhombic convex strips; 13. a limiting clamp plate; 14. a limiting hole; 15. a joining groove; 16 an engagement bolt; 17. A reinforcing plate; 18. and (6) positioning the bolt.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a tooth fill convenient to change tooth, includes bucket body 1, bucket groove 5 has been seted up on 1 surface of bucket body, the welding of 1 top of bucket body has linking frame 2, tooth socket 6 has been seted up on 1 surface of bucket body, tooth 7 is installed to the inside eye-splice of tooth socket 6, the welding of 7 one end of tooth has location lug 10, constant head tank 8 has been seted up to the inside bottom of bucket groove 5, constant head tank 8 communicates with 6 inside each other of tooth socket, locating plate 9 is installed to constant head tank 8 buckle.
Positioning lug 10 is located constant head tank 8, positioning screw 11 has been seted up on positioning lug 10 surface, spacing hole 14 has been seted up on locating plate 9 surface, spacing hole 14 internal rotation installs positioning bolt 18, and positioning bolt 18 runs through in positioning screw 11, 18 one end of positioning bolt is located inside the bucket body 1, and positioning bolt 18 through the internal rotation installation of the spacing hole 14 of positioning bolt 11 cooperation locating plate 9 surface that positioning lug 10 surface was seted up can strengthen positioning lug 10's installation stability, avoids appearing that positioning lug 10 drops and leads to tooth 7 to break away from the condition emergence that bucket body 1 dropped, and also convenient quick dismantlement more tooth 7.
9 top end skin weld of locating plate has reinforcing plate 17, reinforcing plate 17 is located spacing hole 14 surface, 9 bottom welding of locating plate has spacing splint 13, spacing splint 13 buckle in locating lug 10 both sides, through 9 top end skin weld's reinforcing plate 17 of locating plate, conveniently do benefit to and strengthen locating plate 9 intensity, avoid 9 pressfitting locating lug 10 positions atress of locating plate to excessively lead to the condition emergence that warp and burst apart to improve the life of whole device, through 9 bottom welded spacing splint 13 of locating plate, can prescribe a limit to locating lug 10 positions, thereby avoid locating lug 10 to rock to both sides and make its atress inhomogeneous cracked condition emergence that appears easily.
All welded the linkage plate 3 in 1 both sides of bucket body, linkage groove 15 has been seted up inside linkage plate 3, 3 rotatory surface mounting of linkage plate have a linking bolt 16, and linking bolt 16 is located linkage groove 15, through 1 both sides welded linkage plate 3 of bucket body, just do benefit to and utilize linking device to link up two the same bucket bodies 1 and use through linkage groove 15 that 3 inside setups of linkage plate, satisfied and assembled the user demand who increases excavation area to tooth fill concatenation.
1 bottom surface mosaic of bucket body has trapezoidal steel sheet 4, through 1 bottom surface mosaic of bucket body trapezoidal steel sheet 4, can improve the effect of scraping of preventing of 1 bottom of whole bucket body and reinforcing 1 bottom thickness of bucket body, avoids 1 bottom of bucket body to rub with ground or other materials for a long time and leads to wearing and tearing excessively to appear the damaged condition emergence.
It should be noted that, a tooth bucket convenient for replacing teeth, when in use, the positioning screw hole 11 arranged on the surface of the positioning lug 10 is matched with the positioning bolt 18 rotatably arranged in the limiting hole 14 on the surface of the positioning plate 9, so that the installation stability of the positioning lug 10 can be enhanced, the situation that the teeth 7 are separated from the bucket body 1 and fall off due to the falling off of the positioning lug 10 is avoided, the replacement teeth 7 can be conveniently and rapidly disassembled, the strength of the positioning plate 9 can be enhanced due to the reinforcing plate 17 welded on the surface of the top end of the positioning plate 9, the situation that the positioning plate 9 is deformed and cracked due to the excessive stress of the position where the positioning lug 10 is pressed on the positioning lug 10 is avoided, the service life of the whole device is prolonged, the position of the positioning lug 10 can be limited by the limiting clamp plate 13 welded on the bottom end of the positioning plate 9, the situation that the positioning lug 10, through the rhombus sand grip 12 of 7 surperficial inlays of tooth, can strengthen the ability of breaking ground of tooth 7, thereby improve the excavation effect of whole tooth fill, and rhombus sand grip 12 can share the pressure that acts on tooth 7, thereby effectively improved the stress intensity of whole tooth 7, the life of tooth 7 has been improved, through 1 both sides welded linking plate 3 of the bucket body, just it uses to do benefit to utilizing linking device to link up two the same bucket bodies 1 through linking groove 15 that 3 inside setups of linking plate, the user demand of excavating the area has been increaseed to tooth fill concatenation equipment has been satisfied, through 1 trapezoidal steel sheet 4 of inlaying of bucket body bottom surface, can improve the effect of preventing scraping of 1 bottom of whole bucket body and reinforcing 1 bottom thickness of bucket body, avoid 1 bottom of bucket body to lead to wearing and tearing excessively to appear the damaged condition emergence with ground or other material friction for a long time.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a tooth fill convenient to change tooth, includes bucket body (1), its characterized in that: bucket groove (5) have been seted up on bucket body (1) surface, the welding of bucket body (1) top has linking frame (2), tooth socket groove (6) have been seted up on bucket body (1) surface, tooth (7) are installed to tooth socket groove (6) inside eye-splice, tooth (7) one end welding has positioning convex block (10), constant head tank (8) have been seted up to bucket groove (5) inside bottom, constant head tank (8) communicate with tooth socket groove (6) inside each other, locating plate (9) are installed to constant head tank (8) buckle.
2. The tooth bucket for facilitating tooth replacement according to claim 1, wherein: the positioning lug (10) is located the locating groove (8), positioning screw hole (11) have been seted up on positioning lug (10) surface, spacing hole (14) have been seted up on locating plate (9) surface, spacing hole (14) inside rotatory installation has positioning bolt (18), and positioning bolt (18) run through in positioning screw hole (11), positioning bolt (18) one end is located inside bucket body (1).
3. The tooth bucket for facilitating tooth replacement according to claim 1, wherein: the positioning plate is characterized in that a reinforcing plate (17) is welded on the surface of the top end of the positioning plate (9), the reinforcing plate (17) is located on the surface of a limiting hole (14), a limiting clamping plate (13) is welded at the bottom end of the positioning plate (9), and the limiting clamping plate (13) is buckled on two sides of the positioning lug (10).
4. The tooth bucket for facilitating tooth replacement according to claim 1, wherein: and diamond-shaped convex strips (12) are embedded on the surfaces of the teeth (7).
5. The tooth bucket for facilitating tooth replacement according to claim 1, wherein: the hopper body (1) both sides all weld and have linked up fishplate bar (3), link up fishplate bar (3) inside linkage groove (15) have been seted up, link up fishplate bar (3) surface rotation installs linking bolt (16), and links up the bolt (16) and be located linkage groove (15).
6. The tooth bucket for facilitating tooth replacement according to claim 1, wherein: the bottom end surface of the bucket body (1) is inlaid with a trapezoidal steel plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021364709.7U CN213014451U (en) | 2020-07-13 | 2020-07-13 | Tooth fill convenient to change tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021364709.7U CN213014451U (en) | 2020-07-13 | 2020-07-13 | Tooth fill convenient to change tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213014451U true CN213014451U (en) | 2021-04-20 |
Family
ID=75502537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021364709.7U Expired - Fee Related CN213014451U (en) | 2020-07-13 | 2020-07-13 | Tooth fill convenient to change tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213014451U (en) |
-
2020
- 2020-07-13 CN CN202021364709.7U patent/CN213014451U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |