CN208650130U - A kind of mini-excavator bucket - Google Patents
A kind of mini-excavator bucket Download PDFInfo
- Publication number
- CN208650130U CN208650130U CN201821132557.0U CN201821132557U CN208650130U CN 208650130 U CN208650130 U CN 208650130U CN 201821132557 U CN201821132557 U CN 201821132557U CN 208650130 U CN208650130 U CN 208650130U
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- plate
- welded
- mini
- bottom plate
- bucket
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- 238000003466 welding Methods 0.000 claims abstract description 5
- 239000002689 soil Substances 0.000 claims description 39
- 238000005520 cutting process Methods 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 3
- 210000001747 pupil Anatomy 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of mini-excavator buckets, including bottom plate, the top of bottom plate is equipped with top plate, one end of bottom plate is fixedly connected by arc wrapper sheet with one end of top plate, bottom plate, top plate and arc wrapper sheet are welded to each other to form a U-type groove, the two sides of U-type groove are welded with side plate, the top of top plate is welded with otic placode, the bottom end uniform welding of bottom plate has several stiffening plates, the side of arc wrapper sheet is symmetrically arranged with two wear ribs, a kind of mini-excavator bucket of the utility model, by opening up several mounting grooves on the toothholder plate and toothholder plate that are equipped with, recycle fastening screw that bucket tooth and toothholder plate are fixed, the bucket tooth individually damaged can be disassembled and installed, prevent the waste of material, stiffness spring can play the role of buffering when bucket tooth and object contact simultaneously, prevent bucket tooth from damaging because of vibration.
Description
Technical field
The utility model relates to bucket, in particular to a kind of mini-excavator bucket belongs to excavator technical field.
Background technique
Excavator, also known as excavating machinery, also known as excavator are the materials excavated with bucket higher or lower than loading end, and
It is packed into haulage vehicle or unloads to the earthmoving machinery of rickyard, the main material that excavator excavates is soil, coal, silt and process
Soil and rock after pre- pine, from the point of view of the development of engineering machinery in recent years, the development of excavator is relatively fast, and excavator is
Become one of most important engineering machinery in engineering construction.
Bucket refers to a kind of bucket-shaped component for excavating the bulk materials such as soil, yellow sand, stone and building waste, is
A kind of equipment that installation is used to excavate on board a dredger, the bucket tooth for the bucket that mini-excavator uses at present is all integral type
Installation, one of damage needs integral replacing, causes unnecessary waste, while bucket tooth contacts the vibration generated with object
The damage for accelerating bucket tooth, when excavating harder soil, due to the excessive influence digging efficiency of resistance.
Utility model content
The purpose of this utility model is to provide a kind of mini-excavator buckets, to solve to propose in above-mentioned background technique
The bucket tooth damage of bucket need integral replacing, cause the waste of material, the vibration that bucket tooth contacts generation with object accelerates bucket
The problem of damage of tooth, resistance excessive influence digging efficiency.
To achieve the above object, the utility model provides the following technical solutions: a kind of mini-excavator bucket, including bottom
The top of plate, the bottom plate is equipped with top plate, and one end of the bottom plate is fixedly connected by arc wrapper sheet with one end of top plate, described
Bottom plate, top plate and arc wrapper sheet are welded to each other to form a U-type groove, and the two sides of the U-type groove are welded with side plate, the top plate
Top is welded with otic placode, and the other end of the bottom plate and one end of toothholder plate are welded, and the other end of the toothholder plate symmetrically opens up
Have several mounting grooves, the toothholder plate by the interspersed connection in one end of mounting groove and bucket tooth, and the bucket tooth with toothholder plate
It is fixed by fastening screw, the inside of the mounting groove is equipped with stiffness spring, and one end of the stiffness spring and installation
The side of slot inner wall is fixedly connected, and the other end of the stiffness spring is fixedly connected with one end of bucket tooth, the bottom end of the bottom plate
Uniform welding has several stiffening plates, and the side of the arc wrapper sheet is symmetrically arranged with two wear ribs, side plate described in two sides it is outer
Side is welded with several plates that loosen the soil.
As a kind of optimal technical scheme of the utility model, the top of the otic placode symmetrically opens up that there are two cylindrical pupils
Hole, and antirust paint is coated in the cylindrical hole.
As a kind of optimal technical scheme of the utility model, the side of two side plates is welded with cutting plate.
As a kind of optimal technical scheme of the utility model, several drainings are offered in the middle part of the arc wrapper sheet
Hole.
As a kind of optimal technical scheme of the utility model, the plate that loosens the soil is triangle column type, and the plate that loosens the soil
One end is welded with conical drill bit.
As a kind of optimal technical scheme of the utility model, the bottom end of bucket tooth is fixedly connected with one layer of wearing plate.
Compared with prior art, the utility model has the beneficial effects that a kind of mini-excavator bucket of the utility model,
By opening up several mounting grooves on the toothholder plate and toothholder plate that are equipped with, fastening screw is recycled to be consolidated bucket tooth and toothholder plate
It is fixed, the bucket tooth individually damaged can be disassembled and installed, it is therefore prevented that the waste of material, while stiffness spring can be in bucket tooth
Play the role of buffering when contacting with object, prevents bucket tooth from damaging because of vibration；The stiffening plate and wear rib being equipped with can be improved digging
The intensity and wearability of bucket, to improve the service life of bucket；The plate that loosens the soil being equipped with can be when bucket carries out digging operation
It relaxes to the soil on side, is convenient for the subsequent excavation of bucket, to improve digging efficiency.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the partial structural diagram of the utility model；
Fig. 3 is the arc wrapper sheet structural schematic diagram of the utility model.
In figure: 1, bottom plate；2, top plate；3, arc wrapper sheet；4, side plate；5, otic placode；6, toothholder plate；7, bucket tooth；8, mounting groove；
9, fastening screw；10, stiffness spring；11, stiffening plate；12, loosen the soil plate；13, cutting plate；14, wear rib；15, drain hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of mini-excavator bucket, including bottom plate 1, the top of bottom plate 1
End is equipped with top plate 2, and one end of bottom plate 1 is fixedly connected by arc wrapper sheet 3 with one end of top plate 2, bottom plate 1, top plate 2 and arc packet
Plate 3 is welded to each other to form a U-type groove, and the two sides of U-type groove are welded with side plate 4, and the top of top plate 2 is welded with otic placode 5, bottom plate 1
The other end and one end of toothholder plate 6 weld, the other end of toothholder plate 6 symmetrically offers several mounting grooves 8, and toothholder plate 6 is logical
The interspersed connection in one end of mounting groove 8 and bucket tooth 7 is crossed, and bucket tooth is fixed with toothholder plate 6 by fastening screw 97, mounting groove
8 inside is equipped with stiffness spring 10, and one end of stiffness spring 10 is fixedly connected with the side of 8 inner wall of mounting groove, stiffness spring
10 other end is fixedly connected with one end of bucket tooth 7, and the bottom end uniform welding of bottom plate 1 has several stiffening plates 11, arc wrapper sheet 3
Side be symmetrically arranged with two wear ribs 14, the lateral surface of two sides side plate 4 is welded with several plates 12 that loosen the soil.
Preferably, the top of otic placode 5 symmetrically opens up that there are two cylindrical pupils, and antirust paint is coated in cylindrical hole,
It convenient for the connection of dipper and bucket, while preventing the junction of dipper and bucket from getting rusty increasing friction force, influences the work of excavator
Make efficiency.
Preferably, the side of two side plates 4 is welded with cutting plate 13, and bucket tooth 7 can be assisted to cut soil, mentioned
The working efficiency of high bucket.
Preferably, the middle part of arc wrapper sheet 13 offers several drain holes 15, leaches convenient for the moisture in soil, mitigates
The soil weight of excavation, to improve the work post efficiency of bucket.
Preferably, the plate 12 that loosens the soil is triangle column type, and the one end for the plate 12 that loosens the soil is welded with conical drill bit, convenient for the plate that loosens the soil
The soil at 12 pairs of 4 both ends of side plate relaxes.
Preferably, the bottom end of bucket tooth 7 is fixedly connected with one layer of wearing plate, prevents the bottom end of bucket tooth 7 and soil friction from wearing,
Improve the service life of bucket tooth 7.
When specifically used, a kind of mini-excavator bucket of the utility model, when small-sized excavator carries out digging operation,
Dipper drives bucket to excavate soil by otic placode 5, and bucket tooth 7 is contacted with soil, is cut to soil, will be on bucket tooth 7
The soil in portion is put into the U-shaped groove formed by the welding of bottom plate 1, top plate 2 and arc wrapper sheet 3, at the same cutting plate 13 bucket tooth 7 to
It assists bucket tooth 7 to cut soil when preceding mobile, rapidly enters soil in U-shaped groove, the production when bucket tooth 7 and soil contact
Raw impact force is buffered by stiffness spring 10, sheds a part of impact force, reduces the damage to bucket tooth 7, when bucket is to Forward
Dynamic when having dug soil, the stiffening plate 11 of 1 low side of bottom plate can be improved the intensity of bottom plate 1, the rubble being mingled in blocking soil or
Damage of the hard objects to bottom plate 1, meanwhile, plate 12 is loosened the soil when bucket is mobile on the outside of two side plates 4, it is attached to two side plates 4
Close soil relaxes, to reduce the resistance that bucket carries out soil when mining again, passes through 5 rotating excavating bucket of otic placode in dipper
When carrying out soil transfer, wear rib 14 can stop contact of the arc wrapper sheet 3 with soil, thus when reducing bucket rotation, soil
The abrasion generated with the friction of arc wrapper sheet 3, meanwhile, the moisture in soil is leached from drain hole 15, mitigates the soil excavated
Weight, to improve the working efficiency of excavator.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of mini-excavator bucket, including bottom plate (1), which is characterized in that the top of the bottom plate (1) is equipped with top plate
(2), one end of the bottom plate (1) is fixedly connected by arc wrapper sheet (3) with one end of top plate (2), the bottom plate (1), top plate
(2) and arc wrapper sheet (3) is welded to each other to form a U-type groove, and the two sides of the U-type groove are welded with side plate (4), the top plate
(2) top is welded with otic placode (5), and the other end of the bottom plate (1) and the one end of toothholder plate (6) are welded, the toothholder plate (6)
The other end symmetrically offer several mounting grooves (8), the toothholder plate (6) is worn by mounting groove (8) and one end of bucket tooth (7)
Connection is inserted, and the bucket tooth is fixed with toothholder plate (6) by fastening screw (9) in (7), the inside of the mounting groove (8)
Equipped with stiffness spring (10), and one end of the stiffness spring (10) is fixedly connected with the side of mounting groove (8) inner wall, described rigid
The other end of property spring (10) is fixedly connected with one end of bucket tooth (7), and the bottom end uniform welding of the bottom plate (1) has several to add
Strong plate (11), the side of the arc wrapper sheet (3) is symmetrically arranged with two wear ribs (14), the lateral surface of side plate (4) described in two sides
It is welded with several plates that loosen the soil (12).
2. a kind of mini-excavator bucket according to claim 1, it is characterised in that: the top of the otic placode (5) is right
Title opens up that there are two cylindrical pupils, and is coated with antirust paint in the cylindrical hole.
3. a kind of mini-excavator bucket according to claim 1, it is characterised in that: the one of two side plates (4)
Side is welded with cutting plate (13).
4. a kind of mini-excavator bucket according to claim 1, it is characterised in that: in the arc wrapper sheet (3)
Portion offers several drain holes (15).
5. a kind of mini-excavator bucket according to claim 1, it is characterised in that: the plate that loosens the soil (12) is triangle
Column type, and one end of the plate that loosens the soil (12) is welded with conical drill bit.
6. a kind of mini-excavator bucket according to claim 1, it is characterised in that: the bottom end of bucket tooth (7) is fixed to be connected
It is connected to one layer of wearing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821132557.0U CN208650130U (en) | 2018-07-17 | 2018-07-17 | A kind of mini-excavator bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821132557.0U CN208650130U (en) | 2018-07-17 | 2018-07-17 | A kind of mini-excavator bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208650130U true CN208650130U (en) | 2019-03-26 |
Family
ID=65785366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821132557.0U Active CN208650130U (en) | 2018-07-17 | 2018-07-17 | A kind of mini-excavator bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208650130U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395443A (en) * | 2020-04-29 | 2020-07-10 | 三一重机有限公司 | Bucket and excavator |
| CN116607586A (en) * | 2023-04-07 | 2023-08-18 | 南京红翔建筑工程有限公司 | bucket for small excavator |
-
2018
- 2018-07-17 CN CN201821132557.0U patent/CN208650130U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395443A (en) * | 2020-04-29 | 2020-07-10 | 三一重机有限公司 | Bucket and excavator |
| CN111395443B (en) * | 2020-04-29 | 2024-09-20 | 三一重机有限公司 | Bucket and excavator |
| CN116607586A (en) * | 2023-04-07 | 2023-08-18 | 南京红翔建筑工程有限公司 | bucket for small excavator |
| CN116607586B (en) * | 2023-04-07 | 2024-04-05 | 江西恒晟达精密铸造有限公司 | A small excavator bucket |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |