CN211690519U - Excavator bucket tooth casting - Google Patents
Excavator bucket tooth casting Download PDFInfo
- Publication number
- CN211690519U CN211690519U CN201922262385.XU CN201922262385U CN211690519U CN 211690519 U CN211690519 U CN 211690519U CN 201922262385 U CN201922262385 U CN 201922262385U CN 211690519 U CN211690519 U CN 211690519U
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- bucket tooth
- connecting block
- hole
- face
- fixed plate
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Abstract
The utility model discloses an excavator bucket tooth foundry goods, including protection cover shell, threaded rod, connecting block, fixed plate and connection bucket tooth, the interior terminal surface of protection cover shell slides and pegs graft and has the connection bucket tooth that is used for connecting, just the interior terminal surface of connecting the bucket tooth slides and pegs graft and have the connecting block that is used for the support, the protection cover shell, connecting block and the side end face of connecting the bucket tooth link up the grafting and have the fixed plate that is used for the location, just the interior terminal surface of protection cover shell, connecting block and connection bucket tooth passes through fixed plate threaded connection has the threaded rod that is used for connecting. The utility model discloses when changing, the user can cup joint the connecting bucket tooth on the connecting block, cup joints the lag shell outside connecting bucket tooth afterwards, and inside the user can peg graft the fixed plate and advance the spliced eye afterwards, and the back that finishes is pegged graft, user's accessible threaded rod threaded connection is at the screw hole on fixed plate upper portion, and is conveniently connected until threaded connection to the circular slot bottom.
Description
Technical Field
The utility model relates to a foundry goods technical field specifically is an excavator bucket tooth foundry goods.
Background
Excavator bucket tooth is the important consumable part on the excavator, is similar to people's tooth, is the combination bucket tooth of compriseing toothholder and prong, and the two leans on the round pin hub connection, because the bucket tooth wearing and tearing inefficacy part is the prong, as long as it can to change utensil point, but the not enough easy emergence damage of prong wear resistance performance of current excavator bucket tooth, and comparatively troublesome when changing the prong, so the problem that above-mentioned existence was solved to an excavator bucket tooth foundry goods of urgent need.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an excavator bucket tooth foundry goods to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an excavator bucket tooth casting comprises a protective casing, a threaded rod, a connecting block, a fixing plate and a connecting bucket tooth,
the utility model discloses a protection cover shell, including protection cover shell, connecting piece, fixed plate, protective cover shell, connecting piece, and the fixed plate that is used for the location is connected to the interior terminal surface slip grafting of connecting the bucket tooth and is had the connecting block that is used for supporting, protective cover shell, connecting block and the side end face of connecting the bucket tooth link up to peg graft and have the fixed plate that is used for the location, just protective cover shell, connecting block and the interior terminal surface of connecting the bucket tooth pass through fixed plate threaded connection has the threaded rod that is used for connecting, when changing, the user can cup joint the connecting bucket tooth on the connecting block, with the protective cover shell cup joint outside connecting the bucket tooth afterwards, inside the user can advance the spliced eye with the fixed plate grafting, after.
Preferably, the protective case shell includes fixed head, protective housing, spacing hole, locating hole and spliced eye, protective housing's preceding terminal surface is fixed to be cup jointed and is used for wear-resisting fixed head, and is located protective housing's top face is close to end department and link up and has seted up spacing hole, protective housing's side end face is close to end department and link up and has seted up the spliced eye, just protective housing's side end has seted up the locating hole, and the locating hole can be with connecting block looks adaptation, convenient follow-up quick connection that carries on, and the fixed head can effectively improve protective housing anterior wearability, and convenient follow-up improvement connects the life of bucket tooth, and the user can regularly change protective housing simultaneously to the life of connecting the bucket tooth has effectively been guaranteed.
Preferably, the outer end face of the plug hole is provided with a limiting groove for positioning, so that the fixing plate can be conveniently positioned and connected subsequently.
Preferably, the outer end face of the limiting hole is provided with a circular groove for positioning, so that the threaded rod can be conveniently positioned and connected subsequently.
Preferably, the center of the outer end face of the fixing plate is provided with a threaded hole, the threaded hole is matched with the threaded rod, the threaded rod is in threaded connection with the fixing plate through the threaded hole, and the threaded rod is in double fixed connection with the fixing plate, so that the connection stability can be improved to the greatest extent.
Preferably, the connecting block and the front end face of the connecting bucket tooth are provided with a limiting hole and an inserting hole which are the same as those in the protective casing, and the connecting block and the front end face of the connecting bucket tooth are opposite to each other, so that the rapid positioning and connection are conveniently and subsequently performed.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses when changing, the user can cup joint the connecting bucket tooth on the connecting block, cup joints the lag shell outside connecting bucket tooth afterwards, and inside the user can peg graft the fixed plate and advance the spliced eye afterwards, and the back that finishes is pegged graft, user's accessible threaded rod threaded connection is at the screw hole on fixed plate upper portion, and is conveniently connected until threaded connection to the circular slot bottom.
2. The utility model discloses the locating hole has been seted up to protective housing's side end face end, and the locating hole can make things convenient for the follow-up quick connection that carries on with connecting block looks adaptation, and the fixed head can effectively improve the anterior wearability of protective housing, and the convenient follow-up life who connects the bucket tooth that improves, user can regularly change protective housing simultaneously to the life of connecting the bucket tooth has effectively been guaranteed.
Drawings
FIG. 1 is an exploded view of the main body of the present invention;
FIG. 2 is an assembly view of the main body of the present invention;
fig. 3 is a front view of the main body of the present invention;
FIG. 4 is a cross-sectional view taken along the front view A-A of the main body of the present invention;
FIG. 5 is an exploded view of the protective cover case of the present invention;
figure 6 is the protection cover shell assembly drawing of the utility model.
In the figure: the device comprises a protective casing 1, a protective casing 2, a threaded rod 3, a connecting block 4, a fixing plate 5, a connecting bucket tooth 101, a fixing head 102, a protective shell 103, a limiting hole 103, a positioning hole 104 and an inserting hole 105.
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. 1-6, the present invention provides an embodiment: an excavator bucket tooth casting comprises a protective casing 1, a threaded rod 2, a connecting block 3, a fixing plate 4 and connecting bucket teeth 5,
the interior terminal surface of protection cover shell 1 slides and pegs graft and has the connection bucket tooth 5 that is used for connecting, and the interior terminal surface of connecting bucket tooth 5 slides and pegs graft and have connecting block 3 that is used for the support, protection cover shell 1, connecting block 3 and the side end face of connecting bucket tooth 5 link up and peg graft and have fixed plate 4 that is used for the location, and protection cover shell 1, connecting block 3 and the interior terminal surface of connecting bucket tooth 5 have threaded rod 2 that is used for connecting through 4 threaded connection of fixed plate, when changing, the user can cup joint connection bucket tooth 5 on connecting block 3, cup joint protection cover shell 1 outside connecting bucket tooth 5 afterwards, the user can be inside inserting plug-in spliced eye 105 with fixed plate 4 afterwards, after the grafting finishes, the screw hole on 4 upper portions of fixed plate is connected to user accessible threaded rod 2 threaded connection, until threaded connection to the circular slot.
The protective casing 1 comprises a fixed head 101, a protective shell 102, a limiting hole 103, a positioning hole 104 and an inserting hole 105, the front end face of the protective shell 102 is fixedly sleeved with the fixed head 101 for wear resistance, the top end face of the protective shell 102 is close to the end and is communicated with the limiting hole 103, the side end face of the protective shell 102 is close to the end and is communicated with the inserting hole 105, the positioning hole 104 is formed in the side end face of the protective shell 102 and can be matched with the connecting block 3, rapid connection is convenient to follow-up, the front wear resistance of the protective shell 102 can be effectively improved by the fixed head 101, the service life of the connecting bucket tooth 5 is convenient to follow-up improve, meanwhile, the protective shell 102 can be replaced by a user regularly, and the service life of the connecting bucket tooth 5 is.
The outer end face of the plug-in hole 105 is provided with a limiting groove for positioning, so that the fixing plate 4 can be conveniently positioned and connected subsequently.
The outer end face of the limiting hole 103 is provided with a circular groove for positioning, so that the threaded rod 2 can be conveniently positioned and connected subsequently.
Threaded hole is seted up in the outer terminal surface center department of fixed plate 4, and threaded hole and 2 looks adaptations of threaded rod, and threaded rod 2 carries out threaded connection through threaded hole and fixed plate 4, and threaded rod 2 and fixed plate 4's dual fixed connection, the stability of connecting that can furthest has improved.
The connecting block 3 and the front end face of the connecting bucket tooth 5 are provided with a limiting hole 103 and an inserting hole 105 which are the same as those in the protective casing 1, and the connecting block and the inserting hole are opposite to each other, so that the rapid positioning and connection are conveniently and subsequently performed.
The working principle is as follows: when changing, the user can cup joint on connecting block 3 with connecting bucket tooth 5, cup joints protection casing 1 outside connecting bucket tooth 5 afterwards, and inside the user can advance spliced eye 105 with fixed plate 4 grafting afterwards, and the back of accomplishing is pegged graft, and the screw hole on 4 upper portions of fixed plate is connected to 2 threaded connection of user's accessible threaded rod, and is conveniently connected until threaded connection to the circular slot bottom.
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 an excavator bucket tooth foundry goods which characterized in that: comprises a protective casing (1), a threaded rod (2), a connecting block (3), a fixing plate (4) and connecting bucket teeth (5),
the utility model discloses a safety protection device, including protection cover shell (1), the interior terminal surface of protection cover shell (1) slides and pegs graft and have connection bucket tooth (5) that are used for connecting, just the interior terminal surface of connecting bucket tooth (5) slides and pegs graft and have connecting block (3) that are used for the support, protection cover shell (1), connecting block (3) and the side end face of connecting bucket tooth (5) link up to peg graft and have fixed plate (4) that are used for the location, just the interior terminal surface of protection cover shell (1), connecting block (3) and connection bucket tooth (5) passes through fixed plate (4) threaded connection has threaded rod (2) that are used.
2. The excavator tooth casting of claim 1, wherein: the protective casing (1) comprises a fixing head (101), a protective shell (102), a limiting hole (103), a positioning hole (104) and an inserting hole (105), wherein the front end face of the protective shell (102) is fixedly sleeved with the fixing head (101) for resisting wear, the top end face of the protective shell (102) is positioned close to the end head and is provided with the limiting hole (103) in a penetrating manner, the side end face of the protective shell (102) is close to the end head and is provided with the inserting hole (105) in a penetrating manner, and the side end face end head of the protective shell (102) is provided with the positioning hole (104).
3. The excavator tooth casting of claim 2, wherein: the outer end face of the plug hole (105) is provided with a limiting groove for positioning.
4. The excavator tooth casting of claim 2, wherein: the outer end face of the limiting hole (103) is provided with a circular groove for positioning.
5. The excavator tooth casting of claim 1, wherein: the center of the outer end face of the fixing plate (4) is provided with a threaded hole, the threaded hole is matched with the threaded rod (2), and the threaded rod (2) is in threaded connection with the fixing plate (4) through the threaded hole.
6. An excavator tooth casting as claimed in claim 1 or claim 2, wherein: the front end faces of the connecting block (3) and the connecting bucket teeth (5) are provided with limiting holes (103) and inserting holes (105) which are the same as those in the protective casing (1), and the connecting block and the connecting bucket teeth are opposite to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922262385.XU CN211690519U (en) | 2019-12-17 | 2019-12-17 | Excavator bucket tooth casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922262385.XU CN211690519U (en) | 2019-12-17 | 2019-12-17 | Excavator bucket tooth casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211690519U true CN211690519U (en) | 2020-10-16 |
Family
ID=72791689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922262385.XU Active CN211690519U (en) | 2019-12-17 | 2019-12-17 | Excavator bucket tooth casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211690519U (en) |
-
2019
- 2019-12-17 CN CN201922262385.XU patent/CN211690519U/en active Active
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