CN207277413U - A kind of loading machine lip tooth type structures - Google Patents
A kind of loading machine lip tooth type structures Download PDFInfo
- Publication number
- CN207277413U CN207277413U CN201721319326.6U CN201721319326U CN207277413U CN 207277413 U CN207277413 U CN 207277413U CN 201721319326 U CN201721319326 U CN 201721319326U CN 207277413 U CN207277413 U CN 207277413U
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- China
- Prior art keywords
- crown
- toothholder
- head
- loading machine
- type structures
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Abstract
The utility model provides a kind of loading machine lip tooth type structures, belongs to loading machine technical field, including toothholder and crown, and the toothholder includes connected root, base portion and head, and the crown is connected to the head；The crown is hollow structure, and crown has opening close to the position on head, and crown is sheathed on the outside on head so that the outer surface on head is bonded with the inner surface of crown；Formed between the base portion and head and abut platform, the end abutment of the crown is in the abutting platform；The root is wedge shape, and the end of root has the mounting hole through root.This tooth type structures are set by crown, the structure of toothholder and position relationship, crown and toothholder is respectively provided with higher intensity, can be born higher impact force at work, improve the service life of loading machine lip structure.
Description
Technical field
Loading machine technical field is the utility model is related to, in particular to a kind of loading machine lip tooth type structures.
Background technology
Loading machine toothholder is that loading shovel position is used for connecting the important feature of scraper bowl and tooth, play stable crown and
Improve the effect of crown intensity.
The tooth type structures design of loading machine toothholder is relatively simple in the prior art, it is impossible to securely connects tooth, makes
There is the hidden danger rocked or be broken during.
Utility model content
The utility model provides a kind of loading machine lip tooth type structures, it is intended to solves the above problem of the prior art.
The utility model is realized in this way：
A kind of loading machine lip tooth type structures, including toothholder and crown, the toothholder include connected root, base portion and head
Portion, the crown are connected to the head；The crown is hollow structure, and crown has opening, crown close to the position on head
It is sheathed on the outside on head so that the outer surface on head is bonded with the inner surface of crown；Formed and supported between the base portion and head
Platform is connect, the end abutment of the crown is in the abutting platform；The root is wedge shape, and the end of root has consolidating through root
Determine hole.
Preferably, the head offers crown connecting hole, and attaching nut is placed with crown connecting hole；The crown is set
Through hole, attaching nut described in the through-hole alignment are equipped with, crown and toothholder are bolted.
Preferably, it is provided with hanging ring at the top of the toothholder.
Preferably, the bottom of the crown is set up fluted.
Preferably, slot is provided with the top of the toothholder, inserted sheet is provided with the slot；Set in the mounting hole
It is useful for toothholder being installed on the retaining mechanism of lip, the inserted sheet is abutted with the retaining mechanism.
Preferably, abutting device is additionally provided with the slot, the both ends for abutting device are abutted with toothholder and inserted sheet respectively.
Preferably, the abutting device includes screw rod, abuts nut and spring, and the abutting nut is bolted in screw rod, spring
It is sheathed on outside screw rod and one end is abutted with abutting nut, one end of the screw rod is abutted with toothholder, the end of spring and inserted sheet
Abut.
Preferably, toothholder is provided with blind hole close to the position of slot, and the end of the screw rod is plugged in blind hole；It is described to insert
The end of piece has half slot, and the half slot fits in the outside of the first mounting bar.
Loading machine lip tooth type structures provided by the utility model, are set by crown, the structure of toothholder and position relationship,
Crown and toothholder is respectively provided with higher intensity, can bear higher impact force at work, improve loading machine lip knot
The service life of structure.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structural representation of the lip applied in the loading machine lip tooth type structures that the utility model embodiment provides
Figure；
Fig. 2 is partial enlarged view in Fig. 1；
Fig. 3 is the structural representation of toothholder and crown in the loading machine lip tooth type structures that the utility model embodiment provides
Figure；
Fig. 4 is the structural representation of toothholder and crown in the loading machine lip tooth type structures that the utility model embodiment provides
Figure；
Fig. 5 is the structure diagram of toothholder in the loading machine lip tooth type structures that the utility model embodiment provides；
Fig. 6 is the structure diagram of toothholder in the loading machine lip tooth type structures that the utility model embodiment provides；
Fig. 7 is the structure diagram of retaining mechanism in the loading machine lip tooth type structures that the utility model embodiment provides；
Fig. 8 is the structure diagram of retaining mechanism in the loading machine lip tooth type structures that the utility model embodiment provides；
Fig. 9 is the structure diagram of inserted sheet in the loading machine lip tooth type structures that the utility model embodiment provides；
Figure 10 is the structure diagram of inserted sheet in the loading machine lip tooth type structures that the utility model embodiment provides；
Figure 11 is wedge block, caging bolt and spacing in the loading machine lip tooth type structures that the utility model embodiment provides
The structure diagram of bar；
Figure 12 is the structure after retaining mechanism installation in the loading machine lip tooth type structures that the utility model embodiment provides
Schematic diagram；
Figure 13 is the structure diagram of the loading machine lip tooth type structures of the utility model embodiment offer when in use.
Reference numeral collects：Lip 11, toothholder 12, retaining mechanism 13, installation inclined-plane 14, mounting hole 15, press strip 16, root
17th, base portion 18, head 19, crown 20, abutting platform 21, mounting hole 22, installed part 23, wedge block 24, the first mounting bar 25, second
Mounting bar 26, the first location hole 27, the second location hole 28, limit hole 29, spliced eye 30, extension slot 31, positive stop strip 32, limited block
33rd, caging bolt 34, slot 35, inserted sheet 36, half slot 37, screw rod 38, abutting nut 39, spring 40, through hole 41, groove 42.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Embodiment, please refers to Fig.1-13.
A kind of loading machine lip tooth type structures are present embodiments provided, are closed by crown 20, the structure of toothholder 12 and position
System is set, and crown 20 and toothholder 12 is respectively provided with higher intensity, can bear higher impact force at work, improves dress
The service life of carrier aircraft lip structure.
As shown in Figure 1, this loading machine lip tooth type structures include toothholder 12 and crown 20, toothholder 12 includes connected root
Portion 17, base portion 18 and head 19, crown 20 are connected to head 19；Crown 20 is hollow structure, and crown 20 is close to the position on head 19
Put and be sheathed on the outside on head 19 with opening, crown 20 so that the outer surface on head 19 is bonded with the inner surface of crown 20；Base
Formed between portion 18 and head 19 and abut platform 21, the end abutment of crown 20 is in abutting platform 21；Root 17 is wedge shape, root 17
End has the mounting hole 22 through root 17.
Toothholder 12 is an integral structure, and root 17, base portion 18 and head 19 are respectively three positions of toothholder 12.Toothholder 12
It is connected to by root 17 in lip 11, crown 20 is connected to the head 19 of toothholder 12.In this technical solution, 20 sets of crown
Arranged on the outside on head 19, the structure setting on head 19 causes head 19 and crown 20 to have larger fitting area so that tooth
Point 20 can be supported preferably, so that the intensity with higher.In addition formed between base portion 18 and head 19 and abut platform 21,
Abutting platform 21 is platform structure, makes the end of crown 20 have larger fitting area with abutting platform 21, and abuts platform 21 and head
Portion 19 can play supporting role from different orientation to crown 20, connect crown 20 more firm.
The root 17 of wedge structure sets mounting hole 22, convenient that toothholder 12 is connected in lip 11.
Head 19 offers crown connecting hole, and attaching nut is placed with crown connecting hole；Crown 20 is provided with through hole 41,
Through hole 41 is directed at attaching nut, and crown 20 and toothholder 12 are bolted.
In this technical solution, crown 20 and head 19 only can pass through a spiral shell since fitting area is larger
Tether and connect, it may have very high stability, makes dismounting very convenient.
The top of toothholder 12 is provided with hanging ring.Toothholder 12 can be lifted by hanging ring.
The bottom of crown 20 sets up fluted 42.Groove 42 is arranged on the bottom of crown 20, when the loading machine is worked
Contact area is reduced between 20 bottom of crown and soil, loading machine is easier digging and is broken ground earth.
The top of toothholder 12 is provided with slot 35, and inserted sheet 36 is provided with slot 35；It is provided with mounting hole 22 for inciting somebody to action
Toothholder 12 is installed on the retaining mechanism 13 of lip 11, and inserted sheet 36 is abutted with retaining mechanism 13.Pass through the slot at the top of toothholder 12
Inserted sheet 36 is set in 35 so that inserted sheet 36 can push against retaining mechanism 13, toothholder 12 is more closely connected to lip
In 11.
Abutting device is additionally provided with slot 35, the both ends for abutting device are abutted with toothholder 12 and inserted sheet 36 respectively.Pass through abutting
Device enables to inserted sheet 36 more closely to be abutted with retaining mechanism 13, makes toothholder 12 more stable.
Abutting device includes screw rod 38, abuts nut 39 and spring 40, abuts nut 39 and is bolted in screw rod 38, spring 40 is arranged
Abutted in the outside of screw rod 38 and one end with abutting nut 39, one end of screw rod 38 is abutted with toothholder 12, and the end of spring 40 is with inserting
Piece 36 abuts.
As shown in Fig. 9, Figure 10 and Figure 12, one end of screw rod 38 is connected on toothholder 12, and screwing abutting nut 39 can make
One end movement of spring 40 is obtained, makes the decrement bigger of spring 40, makes abutting device make to insert to the withstanding effect power bigger of inserted sheet 36
Piece 36 is more stably connected on retaining mechanism 13.
Toothholder 12 is provided with blind hole close to the position of slot 35, and the end of screw rod 38 is plugged in blind hole；The end of inserted sheet 36
Portion has half slot 37, and half slot 37 fits in the outside of the first mounting bar 25.
The end of screw rod 38 is extended in the blind hole of toothholder 12, abutting device is more stably connected to toothholder 12 and lock
Between tight mechanism 13.
Multiple toothholders 12 have been positioned apart from the sidepiece of lip 11, installation inclined-plane 14, lip 11 are provided with lip 11
On be provided through the mounting hole 15 of lip 11, end position of the mounting hole 15 positioned at installation inclined-plane 14；The top shape of lip 11
Into press strip 16, press strip 16 is placed in the top on installation inclined-plane 14, and press strip 16 connects mounting hole 15；
Toothholder 12 has the root 17 of wedge shape, and the end set of root 17 has mounting hole 22, the insertion installation inclined-plane of root 17
14 so that press strip 16 is placed in the top of root 17, and mounting hole 22 is overlapped with mounting hole 15；Retaining mechanism 13 passes through mounting hole 22
And mounting hole 15 and connect toothholder 12 and lip 11.
When toothholder 12 is installed, the root 17 of wedge shape is inserted into installation inclined-plane 14, the mounting hole 22 of root 17 is directed at lip
The mounting hole 15 on side 11, and press strip 16 is located at the top of toothholder 12；Retaining mechanism 13 is inserted into mounting hole 22 and mounting hole 15, will
Toothholder 12 and lip 11 link together.Fast, firmly toothholder 12 can be connected in lip 11 in this way,
Toothholder 12 can bear higher impact force when loading machine works, and improve the service life of each component；Assembling and repairing replacement at the same time
When, rapidly toothholder 12 can be dismantled, improve construction efficiency.
Retaining mechanism 13 includes installed part 23 and wedge block 24, and installed part 23 is in " Z " type, installed part 23 include being connected the
One mounting bar 25 and the second mounting bar 26, the first location hole 27 of perforation, the second mounting bar 26 are provided with the first mounting bar 25
With the second location hole 28；
The sidepiece of first mounting bar 25 is provided with the limit hole 29 of the first location hole 27 of connection, the sidepiece of the second mounting bar 26
It is provided with the spliced eye 30 of the second location hole 28 of connection；The sidepiece of mounting hole 15 has extension slot 31；
Wedge block 24 passes through spliced eye 30, and by being bolted in installed part 23；A part for wedge block 24 extends peace
Piece installing 23 simultaneously stretches into extension slot 31；
Positive stop strip 32 is provided with first location hole 27, limited block 33, the fitting limit of limited block 33 are provided with limit hole 29
Position bar 32, positive stop strip 32 and limited block 33 are flexibility；The top and lower part of first location hole 27 are bolted with caging bolt 34,
Abutted by 34 limited block 33 of caging bolt with the hole wall of mounting hole 15.
As shown in Figures 7 and 8, installed part 23 can be an integral structure；First mounting hole is set in first mounting bar 25
15, the first mounting hole 15 is the structure of perforation, positive stop strip 32 is arranged in the first mounting hole 15, in the side of the first mounting bar 25
Portion sets limited block 33, and limited block 33 and positive stop strip 32 are flexibility；Screw two caging bolts 34 in opposite directions so that limited block 33
And positive stop strip 32 is extruded so that the hole wall that limited block 33 can be more closely with mounting hole 15 is bonded, and makes retaining mechanism 13 tight
Thickly it is connected in mounting hole 15, makes retaining mechanism 13 that toothholder 12 is fixed in lip 11.
Second location hole 28 is set on the second mounting bar 26, and is provided with spliced eye 30,24 grafting of wedge block is entered slotting
Connect hole 30 so that a part for wedge block 24 is stretched into extension slot 31, make wedge block 24 from vertical direction on to retaining mechanism 13
Position-limiting action is played, retaining mechanism 13 is more stably limited in mounting hole 15.Bolt is set in second location hole 28, can
Closely wedge block 24 is connected on installed part 23.
By the retaining mechanism 13 of this structure, more closely toothholder 12 can be fixed in lip 11, while conveniently
Dismounting, it is possible to increase work efficiency.
When installing toothholder 12, first toothholder 12 and inserted sheet 36 are inserted into, then retaining mechanism 13 is inserted into mounting hole 22 and peace
Hole 15 is filled, is fixed wedge block 24 by bolt, and screwing caging bolt 34 makes retaining mechanism 13 be fixed in mounting hole 15；
Inserted sheet 36 is tightly inserted into afterwards, inserted sheet 36 is abutted with retaining mechanism 13, then screws and abuts nut 39, makes abutting device
Inserted sheet 36 is abutted, inserted sheet 36 is closely abutted with retaining mechanism 13.
The end of inserted sheet 36 has half slot 37, and half slot 37 fits in the outside of the first mounting bar 25.Half slot 37 blocks
The outside of the first mounting bar 25 is connected on, makes fitting area bigger between inserted sheet 36 and installed part 23, connection is more stable.
Wedge block 24 forms bifurcation structure close to one end of the first mounting bar 25.Bifurcation structure causes 34 convenience of caging bolt
Screw.The end of wedge block 24 forms protrusion and causes wedge block 24 to cannot pass through spliced eye 30.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (8)
1. a kind of loading machine lip tooth type structures, it is characterised in that including toothholder and crown, the toothholder includes connected root
Portion, base portion and head, the crown are connected to the head；The crown is hollow structure, and crown has close to the position on head
There is opening, crown is sheathed on the outside on head so that the outer surface on head is bonded with the inner surface of crown；The base portion and head
Between formed abut platform, the end abutment of the crown is in the abutting platform；The root is wedge shape, and the end of root, which has, to be passed through
Wear the mounting hole of root.
2. loading machine lip tooth type structures according to claim 1, it is characterised in that the head offers crown connection
Hole, is placed with attaching nut in crown connecting hole；The crown is provided with through hole, attaching nut described in the through-hole alignment, tooth
Point and toothholder are bolted.
3. loading machine lip tooth type structures according to claim 1, it is characterised in that be provided with and hang at the top of the toothholder
Ring.
4. loading machine lip tooth type structures according to claim 1, it is characterised in that the bottom of the crown is set up
It is fluted.
5. loading machine lip tooth type structures according to claim 1, it is characterised in that be provided with the top of the toothholder slotting
Groove, is provided with inserted sheet in the slot；The retaining mechanism for toothholder to be installed on to lip is provided with the mounting hole, it is described
Inserted sheet is abutted with the retaining mechanism.
6. loading machine lip tooth type structures according to claim 5, it is characterised in that abutting is additionally provided with the slot
Device, the both ends for abutting device are abutted with toothholder and inserted sheet respectively.
7. loading machine lip tooth type structures according to claim 6, it is characterised in that the abutting device includes screw rod, supports
Connected nut and spring, the abutting nut are bolted in screw rod, and spring pocket is arranged on outside screw rod and one end is abutted with abutting nut, institute
The one end for stating screw rod is abutted with toothholder, and the end of spring is abutted with inserted sheet.
8. loading machine lip tooth type structures according to claim 7, it is characterised in that toothholder is set close to the position of slot
There is blind hole, the end of the screw rod is plugged in blind hole；The end of the inserted sheet has half slot, and the half slot fits in
The outside of one mounting bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721319326.6U CN207277413U (en) | 2017-10-13 | 2017-10-13 | A kind of loading machine lip tooth type structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721319326.6U CN207277413U (en) | 2017-10-13 | 2017-10-13 | A kind of loading machine lip tooth type structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207277413U true CN207277413U (en) | 2018-04-27 |
Family
ID=61980138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721319326.6U Active CN207277413U (en) | 2017-10-13 | 2017-10-13 | A kind of loading machine lip tooth type structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207277413U (en) |
-
2017
- 2017-10-13 CN CN201721319326.6U patent/CN207277413U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220727 Address after: 610000 9fed-28, floor 9, building 17, No. 1999, Yizhou Avenue, high tech Zone, Chengdu, Sichuan Province Patentee after: Chengdu jinbeijin Enterprise Management Consulting Co.,Ltd. Address before: 610000 room 1009, 10th floor, unit 1, building 6, No. 1700, north section of Tianfu section, Wuhou District, Chengdu, Sichuan Province Patentee before: CHENGDU GONGHE TECHNOLOGY CO.,LTD. |