CN215888386U - Excavator bucket rod convenient to maintenance - Google Patents
Excavator bucket rod convenient to maintenance Download PDFInfo
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- CN215888386U CN215888386U CN202121804575.0U CN202121804575U CN215888386U CN 215888386 U CN215888386 U CN 215888386U CN 202121804575 U CN202121804575 U CN 202121804575U CN 215888386 U CN215888386 U CN 215888386U
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- bucket rod
- cylinder support
- oil cylinder
- rod body
- clamping groove
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Abstract
The utility model discloses an excavator bucket rod convenient to maintain, and relates to the technical field of excavators. The hydraulic bucket comprises a bucket rod body, an oil cylinder support and a hanging piece, wherein the oil cylinder support is fixed to the top of the bucket rod body through a bolt, oil cylinder support lugs are symmetrically welded and fixed to the top of the oil cylinder support, accommodating grooves are symmetrically formed in two sides of the bucket rod body, and the hanging piece is connected to the bucket rod body in the accommodating grooves in a threaded mode. According to the bucket rod, the oil cylinder support is fixed on the bucket rod body through the bolts, when an oil cylinder support lug on the oil cylinder support is damaged in the excavating process, the oil cylinder support can be quickly taken down from the bucket rod body by unscrewing the bolts, a new oil cylinder support is fixed on the bucket rod body, the oil cylinder support lug can be quickly maintained and replaced, meanwhile, the hanging pieces are symmetrically arranged on two sides of the bucket rod body, the bucket rod can be quickly lifted by connecting the hanging pieces with external lifting hooks, and the bucket rod can be taken down from a driven arm for maintenance.
Description
Technical Field
The utility model belongs to the technical field of excavators, and particularly relates to an excavator bucket rod convenient to maintain.
Background
The excavator is as an important building tool, great speed that the workman was under construction has been accelerated, a large amount of labours of workman have been saved, there is certain drawback also in the use of excavator simultaneously, current excavator is carrying out the in-process of excavating to the harder ore of geology etc. the hydro-cylinder journal stirrup at excavator dipper top is pounded bad because of falling the stone easily, need cut down the whole new hydro-cylinder journal stirrup of rewelding of hydro-cylinder journal stirrup, when outdoor operations, often can't change the hydro-cylinder journal stirrup in time, make the excavator can't continuously carry out work, influence the engineering progress, lack the pendant on the excavator dipper simultaneously, can't utilize the lifting hook directly to hoist the dipper, inconvenient take off the maintenance with the dipper trailing arm, consequently, urgent need can the modified technique on the market, in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to an excavator bucket rod convenient to maintain, which comprises a bucket rod body, an oil cylinder support and a hanging piece, wherein the oil cylinder support is fixed at the top of the bucket rod body through a bolt, oil cylinder support lugs are symmetrically welded and fixed at the top of the oil cylinder support, accommodating grooves are symmetrically formed in two sides of the bucket rod body, and the hanging piece is connected to the bucket rod body in the accommodating grooves in a threaded mode.
Preferably, the top of the bucket rod body is provided with an upper clamping groove, and the two sides of the bucket rod body below the upper clamping groove are symmetrically provided with side clamping grooves.
Preferably, the bucket rod body at the bottom of the upper clamping groove is provided with four threaded holes in a rectangular array.
Preferably, the lower portion of the side clamping groove is formed in an arc shape, a threaded hole is formed in the bucket rod body inside the side clamping groove, and five threaded holes are formed in the arc-shaped array along the side clamping groove.
Preferably, the bilateral symmetry of hydro-cylinder support is provided with the otic placode, the top of hydro-cylinder support is the rectangular array and has seted up the mounting hole, the mounting hole has also been seted up on the otic placode.
Preferably, the oil cylinder support is in clearance fit with the upper clamping groove, the lug plate is in clearance fit with the side clamping groove, the mounting holes in the oil cylinder support correspond to the threaded holes in the positions of the upper clamping grooves one to one, and the mounting holes in the lug plate correspond to the threaded holes in the positions of the side clamping grooves one to one.
Preferably, the hanging piece comprises a hanging ring and a screw rod, and one end of the screw rod is fixedly connected with the hanging ring.
Preferably, when the screw rod is far away from the one end of rings and is screwed into the inside of the bucket rod body completely, the rings are completely accommodated in the accommodating grooves.
The utility model has the following beneficial effects:
1. according to the bucket rod body, the oil cylinder support is fixed on the bucket rod body through the bolt, when an oil cylinder support lug on the oil cylinder support is broken by a hammer in the excavating process, the bolt can be screwed down, the damaged oil cylinder support is quickly taken down from the bucket rod body, a new oil cylinder support is fixed on the bucket rod body, the quick maintenance of the oil cylinder support lug can be completed, the operation is convenient, and the maintenance efficiency of the bucket rod of the excavator can be improved.
2. According to the utility model, the accommodating grooves are symmetrically formed in the two sides of the bucket rod, the hanging pieces are screwed in the inner threads of the accommodating grooves, when the bucket rod body is required to be taken down from the driven arm, the hanging pieces can be screwed out from the accommodating grooves, and the external hanging hook is directly connected with the hanging ring, so that the bucket rod body can be directly hung, and the maintenance work on the excavator bucket rod is facilitated.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a view showing a structure of a body of the arm of the present invention;
FIG. 3 is a view showing the construction of a cylinder holder according to the present invention;
fig. 4 is a structural view of the pendant of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a dipper body; 2. a cylinder support; 3. a bolt; 4. an oil cylinder support lug; 5. a receiving groove; 6. hanging parts; 7. an upper clamping groove; 8. a side card slot; 9. a threaded hole; 10. an ear plate; 11. mounting holes; 12. a hoisting ring; 13. a screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the utility model relates to an excavator bucket rod convenient to maintain, which comprises a bucket rod body 1, an oil cylinder support 2 and a hanging piece 6, wherein the oil cylinder support 2 is fixed at the top of the bucket rod body 1 through a bolt 3, oil cylinder support lugs 4 are symmetrically welded and fixed at the top of the oil cylinder support 2, accommodating grooves 5 are symmetrically formed in two sides of the bucket rod body 1, and the hanging piece 6 is connected to the bucket rod body 1 in the accommodating grooves 5 in a threaded manner.
Further, last draw-in groove 7 has been seted up at the top of dipper body 1, and side draw-in groove 8 has been seted up to the bilateral symmetry of dipper body 1 of going up draw-in groove 7 below, goes up draw-in groove 7 and side draw-in groove 8's setting, conveniently carries out spacing installation to hydro-cylinder support 2.
Further, threaded holes 9 are formed in the bucket rod body 1 at the bottom of the upper clamping groove 7 in a rectangular array, and four threaded holes 9 are formed in the bucket rod body for installing and fixing the oil cylinder support 2.
Further, 8 lower parts of the side clamping grooves are formed in an arc shape, threaded holes 9 are also formed in the bucket rod body 1 inside the side clamping grooves 8, and the threaded holes 9 are formed in an arc-shaped array along the side clamping grooves 8.
Further, the bilateral symmetry of hydro-cylinder support 2 is provided with otic placode 10, and the top of hydro-cylinder support 2 is the rectangular array and has seted up mounting hole 11, has also seted up mounting hole 11 on otic placode 10, and the joint strength between hydro-cylinder support 2 and the dipper body 1 can be strengthened in the setting of a plurality of mounting holes 11.
Further, hydro-cylinder support 2 and last draw-in groove 7 clearance fit, otic placode 10 and 8 clearance fit of side draw-in groove, mounting hole 11 on the hydro-cylinder support 2 and the screw hole 9 one-to-one of last draw-in groove 7 position department, mounting hole 11 on the otic placode 10 and the screw hole 9 one-to-one of 8 position departments of side draw-in groove can conveniently be quick with hydro-cylinder support 2 fix on dipper body 1, conveniently change hydro-cylinder support 2.
Further, pendant 6 includes rings 12 and screw rod 13, and the one end and rings 12 fixed connection of screw rod 13 can conveniently utilize external lifting hook to directly hang up dipper body 1 through pendant 6, conveniently takes off change on the dipper body 1 driven arm.
Further, when the end of the screw 13, which is far away from the hanging ring 12, is completely screwed into the inside of the bucket rod body 1, the hanging ring 12 is completely accommodated in the accommodating groove 5, the accommodating groove 5 can accommodate the hanging piece 6, and interference of the hanging piece 6 in the working process of the excavator can be avoided.
The working principle is as follows: during the use, when hydro-cylinder journal stirrup 4 on hydro-cylinder support 2 damages, can outwards screw out pendant 6 of dipper body 1 both sides to suitable position department, can make external suspension lifting hook directly hang on rings 12 on pendant 6 subsequently, and take off dipper body 1 from the trailing arm, can take off bolt 3 one by one afterwards, and the quick removal from dipper body 1 of hydro-cylinder support 2 that will damage, and put new hydro-cylinder support 2 card on last draw-in groove 7 and the side draw-in groove 8 of dipper body 1, utilize bolt 3 to fix hydro-cylinder support 2 on dipper body 1 once more at last, can accomplish the maintenance of the hydro-cylinder journal stirrup 4 that has damaged, it can with the swing arm reconnection with dipper body 1 at last.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modifications to the technical solutions described in the above embodiments, and equivalents of some technical features are included in the scope of the present invention.
Claims (8)
1. The utility model provides an excavator dipper convenient to maintenance, includes dipper body (1), hydro-cylinder support (2) and pendant (6), its characterized in that: the top of dipper body (1) is fixed with hydro-cylinder support (2) through bolt (3), the top symmetry welded fastening of hydro-cylinder support (2) has hydro-cylinder journal stirrup (4), the bilateral symmetry of dipper body (1) has been seted up and has been accomodate groove (5), threaded connection has pendant (6) on dipper body (1) in accomodating groove (5).
2. The excavator bucket rod convenient to maintain according to claim 1, wherein an upper clamping groove (7) is formed in the top of the bucket rod body (1), and side clamping grooves (8) are symmetrically formed in two sides of the bucket rod body (1) below the upper clamping groove (7).
3. The excavator bucket rod convenient to maintain as claimed in claim 2, wherein the bucket rod body (1) at the bottom of the upper clamping groove (7) is provided with four threaded holes (9) in a rectangular array, and the number of the threaded holes (9) is four.
4. The excavator bucket rod convenient to maintain as claimed in claim 2, wherein the lower portion of the side clamping groove (8) is formed in an arc shape, the bucket rod body (1) inside the side clamping groove (8) is also provided with threaded holes (9), and the threaded holes (9) are formed in five arc-shaped arrays along the side clamping groove (8).
5. The excavator bucket rod convenient to maintain as claimed in claim 1, wherein the two sides of the oil cylinder support (2) are symmetrically provided with lug plates (10), the top of the oil cylinder support (2) is in a rectangular array, and mounting holes (11) are formed in the top of the oil cylinder support (2), and the lug plates (10) are also provided with the mounting holes (11).
6. The excavator bucket rod convenient to maintain according to claim 5, wherein the oil cylinder support (2) is in clearance fit with the upper clamping groove (7), the lug plate (10) is in clearance fit with the side clamping groove (8), the mounting holes (11) in the oil cylinder support (2) correspond to the threaded holes (9) in the positions of the upper clamping groove (7) in a one-to-one mode, and the mounting holes (11) in the lug plate (10) correspond to the threaded holes (9) in the positions of the side clamping groove (8) in a one-to-one mode.
7. The excavator bucket rod convenient to maintain as claimed in claim 1, wherein the hanging piece (6) comprises a hanging ring (12) and a screw rod (13), and one end of the screw rod (13) is fixedly connected with the hanging ring (12).
8. The excavator bucket rod convenient to maintain according to claim 7, wherein when one end of the screw rod (13) far away from the hanging ring (12) is completely screwed into the interior of the bucket rod body (1), the hanging ring (12) is completely accommodated in the accommodating groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121804575.0U CN215888386U (en) | 2021-08-03 | 2021-08-03 | Excavator bucket rod convenient to maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121804575.0U CN215888386U (en) | 2021-08-03 | 2021-08-03 | Excavator bucket rod convenient to maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215888386U true CN215888386U (en) | 2022-02-22 |
Family
ID=80562942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121804575.0U Active CN215888386U (en) | 2021-08-03 | 2021-08-03 | Excavator bucket rod convenient to maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215888386U (en) |
-
2021
- 2021-08-03 CN CN202121804575.0U patent/CN215888386U/en active Active
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