CN215105649U - Bucket tooth convenient to dismantle - Google Patents
Bucket tooth convenient to dismantle Download PDFInfo
- Publication number
- CN215105649U CN215105649U CN202120289542.0U CN202120289542U CN215105649U CN 215105649 U CN215105649 U CN 215105649U CN 202120289542 U CN202120289542 U CN 202120289542U CN 215105649 U CN215105649 U CN 215105649U
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- toothholder
- tooth
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Abstract
The utility model discloses a bucket tooth convenient to dismantle, including scraper bowl body, toothholder and prong, a plurality of the toothholder interval sets up the front side of scraper bowl body, the toothholder comprises fixed toothholder and activity toothholder, the fixed setting of fixed toothholder is in the front side of scraper bowl body, the prong is pegged graft fixed toothholder with between the activity toothholder, fixed toothholder with be equipped with fixedly between the activity toothholder the fixed subassembly of prong be equipped with the upset on the scraper bowl body and open the drive assembly of activity toothholder can make the upwards upset of activity toothholder through taking out the plug connector when the prong needs are dismantled to make all prongs can directly take out, this structure dismouting is swift, can dismantle all prongs simultaneously, improves dismouting efficiency greatly.
Description
Technical Field
The utility model relates to a bucket tooth technical field, in particular to bucket tooth convenient to dismantle.
Background
The excavator bucket tooth is an important part on an excavator, is similar to a tooth of a person, is also a wearing part, and is a bucket tooth consisting of a tooth holder and a tooth tip, and the tooth holder and the tooth tip are connected through a pin shaft. In the excavation process, the tooth point position contacts the material surface, and the tooth point receives wearing and tearing then needs to be changed under long-term excavation, needs beat the round pin axle on the bucket tooth one by one usually, can take out the tooth point until the round pin axle drops, and this process is wasted time and energy, and difficult dismantlement.
SUMMERY OF THE UTILITY MODEL
To the defect that above-mentioned prior art exists, the to-be-solved technical problem of the utility model is to provide a bucket tooth convenient to dismantle, dismouting prong that can be quick.
In order to solve the technical problem, the utility model discloses a technical scheme does:
the utility model provides a bucket tooth convenient to dismantle, includes scraper bowl body, toothholder and prong, a plurality of the toothholder interval sets up the front side of scraper bowl body, the toothholder comprises fixed toothholder and activity toothholder, fixed toothholder is fixed to be set up the front side of scraper bowl body, the prong is pegged graft fixed toothholder with between the activity toothholder, fixed toothholder with be equipped with fixedly between the activity toothholder the fixed subassembly of prong be equipped with the upset on the scraper bowl body and open the drive assembly of activity toothholder.
Preferably, the tooth point comprises an excavating head, a connecting rod is arranged on the rear side of the excavating head, and clamping grooves are respectively formed in the upper surface and the lower surface of the connecting rod.
Preferably, the fixed assembly comprises first baffles arranged on two sides of the fixed tooth holder respectively, second baffles are arranged on two sides of the movable tooth holder respectively, an inner cavity for accommodating the connecting rod is formed when the movable tooth holder is attached to the fixed tooth holder, and clamping blocks clamped with the clamping grooves are correspondingly arranged on the movable tooth holder and the fixed tooth holder respectively.
Preferably, the drive assembly is including transversely setting up pivot on the scraper bowl body, movable toothholder fixed connection is in the pivot, the one end of pivot is worn out the side of scraper bowl body is equipped with the turning block be equipped with on the side of scraper bowl body and prevent turning block pivoted stop gear.
Preferably, the limiting mechanism comprises a shifting lever arranged on the rotating block, a first through hole is formed in the outer end of the shifting lever, a second through hole is formed in the side face of the bucket body, the first through hole corresponds to the second through hole in position when the shifting lever is overturned outwards for the maximum stroke, and the limiting mechanism further comprises a plug connector which is simultaneously inserted into the first through hole and the second through hole.
Preferably, the plug connector is a plug pin.
Preferably, the plug connector is composed of a screw rod and a nut, and the screw rod is inserted into the first through hole and the second through hole and is fixedly connected with the nut in a threaded manner.
Preferably, a cover body covering the rotating shaft is arranged on the bucket body.
Preferably, the front side and the rear side of the cover body are inclined planes.
To sum up, the utility model discloses for its beneficial effect of prior art is:
the utility model discloses when the prong is dismantled to needs, through taking out the plug connector, can make the ascending upset of activity prong to make all prongs can directly take out, this structure dismouting is swift, can dismantle all prongs simultaneously, improves dismouting efficiency greatly.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is an exploded perspective view of the present invention;
fig. 3 is a cross-sectional view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a bucket tooth convenient for disassembly, which comprises a bucket body 1, tooth holders 2 and tooth tips 3, wherein the tooth holders 2 are arranged at the front side of the bucket body 1 at intervals, the tooth holders 2 are composed of fixed tooth holders 20 and movable tooth holders 21, the fixed tooth holders 20 are fixedly arranged at the front side of the bucket body 1, the tooth tips 3 are inserted between the fixed tooth holders 20 and the movable tooth holders 21, a fixing component 4 for fixing the tooth tips 3 is arranged between the fixed tooth holders 20 and the movable tooth holders 21, a driving component 5 for opening the movable tooth holders 21 in a turning manner is arranged on the bucket body 1, when the tooth tips 3 are required to be disassembled, the movable tooth holders 21 can be turned upwards by taking out the plug connectors 7, so that all the tooth tips 3 can be directly taken out, the structure is quick in disassembly and assembly, and assembly can be carried out simultaneously, the disassembly and assembly efficiency is greatly improved.
Fixed subassembly 4 is including setting up respectively the first baffle 40 of fixed toothholder 20 both sides the both sides of activity toothholder 21 are equipped with second baffle 41 respectively, activity toothholder 21 with it holds to form when fixed toothholder 20 laminates mutually the inner chamber of connecting rod 31, activity toothholder 21 with correspond respectively on the fixed toothholder 20 be equipped with the fixture block 42 of draw-in groove 32 looks joint, when installation prong 3, open the ascending upset of activity toothholder 21 earlier, put into the connecting rod 31 between the first baffle 40 of fixed toothholder 20 both sides again, at last with the downward upset of activity toothholder 21 so that fixture block 42 on activity toothholder 21 and the fixed toothholder 20 inserts draw-in groove 32 and accomplishes the joint.
The driving component 5 of the present invention comprises a rotating shaft 50 transversely disposed on the bucket body 1, the movable toothholder 21 is fixedly connected to the rotating shaft 50, one end of the rotating shaft 50 penetrates out of the side surface of the bucket body 1 and is provided with a rotating block 51, a limiting mechanism 6 for preventing the rotating block 51 from rotating is disposed on the side surface of the bucket body 1, the limiting mechanism 6 comprises a shifting lever 60 disposed on the rotating block 51, a first through hole 61 is disposed at the outer end of the shifting lever 60, a second through hole 62 is disposed on the side surface of the bucket body 1, the positions of the first through hole 61 and the second through hole 62 correspond to each other during the maximum outward turning stroke of the shifting lever 60, and the driving component 7 is simultaneously inserted into the first through hole 61 and the second through hole 62, when the movable toothholder 21 is combined with the fixed toothholder 20, the first through hole 61 and the second through hole 62 can be simultaneously inserted into the insertion component 7, thereby fixing the rotation shaft 50 and preventing the rotation shaft 50 from rotating.
The first embodiment of the plug-in unit 7: the plug connector 7 is a plug pin.
The second embodiment of the plug-in unit 7: the plug connector 7 is composed of a screw rod 70 and a nut 71, and the screw rod 70 is inserted into the first through hole 61 and the second through hole 62 and is fixed through being in threaded connection with the nut 71.
The utility model discloses be equipped with the cover on the scraper bowl body 1 the outer cover body 8 of pivot 50 protects pivot 50 through being equipped with the cover body 8.
The front and back sides of the cover body 8 are inclined planes, and the inclined planes are used for the object to be shoveled to pass through more easily.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a bucket tooth convenient to dismantle, includes scraper bowl body (1), toothholder (2) and prong (3), its characterized in that, a plurality of toothholder (2) interval sets up the front side of scraper bowl body (1), toothholder (2) comprise fixed toothholder (20) and activity toothholder (21), fixed toothholder (20) are fixed to be set up the front side of scraper bowl body (1), prong (3) are pegged graft fixed toothholder (20) with between the activity toothholder (21), fixed toothholder (20) with be equipped with between the activity toothholder (21) fixedly fixed subassembly (4) of prong (3) be equipped with the upset on scraper bowl body (1) and open drive assembly (5) of activity toothholder (21).
2. The tooth with easy disassembly as claimed in claim 1, wherein the tooth tip (3) comprises an excavating head (30), a connecting rod (31) is arranged at the rear side of the excavating head (30), and clamping grooves (32) are respectively arranged on the upper surface and the lower surface of the connecting rod (31).
3. The bucket tooth convenient to disassemble and assemble as claimed in claim 2, wherein the fixing assembly (4) comprises first baffle plates (40) respectively arranged on two sides of the fixed tooth holder (20), second baffle plates (41) are respectively arranged on two sides of the movable tooth holder (21), an inner cavity for accommodating the connecting rod (31) is formed when the movable tooth holder (21) and the fixed tooth holder (20) are attached to each other, and clamping blocks (42) clamped with the clamping grooves (32) are respectively and correspondingly arranged on the movable tooth holder (21) and the fixed tooth holder (20).
4. The tooth with convenient disassembly as claimed in claim 3, wherein the driving assembly (5) comprises a rotating shaft (50) transversely arranged on the bucket body (1), the movable tooth holder (21) is fixedly connected to the rotating shaft (50), one end of the rotating shaft (50) penetrates out of the side surface of the bucket body (1) and is provided with a rotating block (51), and a limiting mechanism (6) for preventing the rotating block (51) from rotating is arranged on the side surface of the bucket body (1).
5. The tooth with convenient disassembly as claimed in claim 4, wherein the limiting mechanism (6) comprises a shift lever (60) arranged on the rotating block (51), a first through hole (61) is formed in the outer end of the shift lever (60), a second through hole (62) is formed in the side surface of the bucket body (1), the first through hole (61) corresponds to the second through hole (62) in the maximum outward overturning stroke of the shift lever (60), and the tooth with convenient disassembly further comprises a plug connector (7) which is simultaneously plugged in the first through hole (61) and the second through hole (62).
6. A tooth according to claim 5, wherein the plug (7) is a spigot.
7. The tooth as claimed in claim 5, wherein the plug (7) is a screw (70) and a nut (71), and the screw (70) is inserted into the first through hole (61) and the second through hole (62) and fixed by being in threaded connection with the nut (71).
8. A tooth in accordance with any one of claims 4 to 7, characterized in that a cover (8) is provided on the bucket body (1) to cover the shaft (50).
9. The tooth as claimed in claim 8, wherein the front and rear sides of the cover (8) are beveled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120289542.0U CN215105649U (en) | 2021-02-02 | 2021-02-02 | Bucket tooth convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120289542.0U CN215105649U (en) | 2021-02-02 | 2021-02-02 | Bucket tooth convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215105649U true CN215105649U (en) | 2021-12-10 |
Family
ID=79334043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120289542.0U Active CN215105649U (en) | 2021-02-02 | 2021-02-02 | Bucket tooth convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215105649U (en) |
-
2021
- 2021-02-02 CN CN202120289542.0U patent/CN215105649U/en active Active
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