CN209243797U - A kind of power shovel - Google Patents
A kind of power shovel Download PDFInfo
- Publication number
- CN209243797U CN209243797U CN201821905896.8U CN201821905896U CN209243797U CN 209243797 U CN209243797 U CN 209243797U CN 201821905896 U CN201821905896 U CN 201821905896U CN 209243797 U CN209243797 U CN 209243797U
- Authority
- CN
- China
- Prior art keywords
- scraper bowl
- fixed
- fixation hole
- slide bar
- movable plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of power shovels, including bracket, slide bar, first movable plate, fixed plate, bolt and chain, the frame upper is fixed with pedestal, the fixed link lower part is provided with the first scraper bowl and the second scraper bowl, second scraper bowl top is fixed with sleeve, described slide bar one end is fixed on the first scraper bowl medial surface, the first fixation hole is offered on first movable plate, the fixed plate is arranged on front side of the first scraper bowl, first scraper bowl lower part is provided with lock hanging, second scraper bowl lower part is provided with lock, bucket pawl is provided on second scraper bowl, the chain is arranged on chassis left side face.The mini-excavator scraper bowl of the dimension adjustable, the rotating mechanism that fixed link, sleeve, the second scraper bowl and pedestal are constituted allows the second scraper bowl around fixed link in the rotary motion of pedestal top, by rotating the inner space of the adjustable scraper bowl of the second scraper bowl, realize that the inner space of scraper bowl is adjustable.
Description
Technical field
The utility model relates to heavy-duty machinery technical field, specially a kind of power shovel,
Background technique
Dimension adjustable refers to that geomery or increase and decrease parts count by changing interior of articles reach interior of articles space
The process of size variation, excavator play an important role in daily industrial operations, and excavator can be with by the digging of scraper bowl chisel
Excacation is quickly finished, and the size of power shovel directly determines the efficiency of excavator work.
Existing digger shovel bucket structure is single, often in order to which strength demand uses integrated design, so that excavator
Scraper bowl can not accurately complete excacation when excavating small-sized tunnel, so that the increase of excacation cost is caused, it is traditional
Excavator side does not have baffle design, so that in power shovel at work since the shaking of rocker arm often results in falling for material
It falls, so that excavating cost increases, in view of the above-mentioned problems, needing to improve existing equipment.
Utility model content
The purpose of this utility model is to provide a kind of power shovels, mentioned above in the background art existing to solve
Digger shovel bucket structure it is single, the excacation that cannot be applicable under various width requirements causes the increased costs of excacation,
Traditional excavator side wall does not design baffle, so that power shovel causes falling for material due to shaking during the work time
The problem of falling, reducing the working efficiency of excavator.
To achieve the above object, the utility model provides the following technical solutions: a kind of power shovel, including bracket, cunning
Bar, the first movable plate, fixed plate, bolt and chain, the frame upper is fixed with pedestal, and fixed link is fixed on pedestal,
The fixed link lower part is provided with the first scraper bowl and the second scraper bowl, and the second scraper bowl is arranged on the left of the first scraper bowl, and described second
Scraper bowl top is fixed with sleeve, and sleeve is interspersed in fixed link, and described slide bar one end is fixed on the first scraper bowl medial surface, and
The slide bar other end is fixed with limited block, offers the first fixation hole on first movable plate, and through having in the first fixation hole
Slide bar, while slide bar is connected with the first scraper bowl, the fixed plate is arranged on front side of the first scraper bowl, and fixed plate is arranged first
Above movable plate, first scraper bowl lower part is provided with lock hanging, and second scraper bowl lower part is provided with lock, and the second scraper bowl side
The second fixation hole, second movable plate of bolt-through and the second fixation hole are offered on wall, and are offered on the second movable plate
Third fixation hole, bucket pawl is provided on second scraper bowl, and the chain is arranged on chassis left side face.
Preferably, the fixed link, sleeve and the second scraper bowl constitute rotating mechanism, and the slewing area at rotating mechanism angle is
0-90 °, and the length of sleeve is greater than the width of the second scraper bowl.
Preferably, the side of first scraper bowl and the side of the second scraper bowl are provided with the second fixation hole, and second is solid
The quantity for determining hole is provided with 7, while the second fixation hole on the first scraper bowl and the second fixation hole on the second scraper bowl are mutually right
It answers.
Preferably, first movable plate is to be slidably connected by the connection type between the first fixation hole and slide bar.
Preferably, the central point of the central point and lock of the lock hanging is in the same horizontal line.
Preferably, the bucket pawl is provided with 2 groups, and struggles against every group of pawl and be provided with 4, while being parallel to each other and setting between the pawl that struggles against
It sets.
Compared with prior art, the utility model has the beneficial effects that the mini-excavator scraper bowl of the dimension adjustable,
(1) this scraper bowl makes the second scraper bowl can be with by the rotating mechanism that fixed link, sleeve, the second scraper bowl and pedestal are constituted
Scraper bowl is realized by rotating the inner space of the adjustable scraper bowl of the second scraper bowl in the rotary motion of pedestal top around fixed link
Inner space it is adjustable, the tunnel excacation being adapted under different width dimensions, reduce the excavation of excacation at
This；
(2) first scraper bowl sides and the second scraper bowl side are provided with 7 the second fixation holes, and the second activity of bolt-through
Plate and the second fixation hole are prevented so that the first scraper bowl and the second scraper bowl can install the second movable plate of different size on side wall
Only material is fallen during bucket motions, causes the increase of work excavating cost.
Detailed description of the invention
Fig. 1 is the utility model overlooking structure diagram；
Fig. 2 is the left side structure schematic view of the utility model；
Fig. 3 is the right side structure schematic view of the utility model；
Fig. 4 is the first movable plate of the utility model structural schematic diagram.
In figure: 1, bracket, 2, pedestal, 3, fixed link, the 4, first scraper bowl, the 5, second scraper bowl, 6, sleeve, 7, slide bar, 8, limit
Position block, the 9, first movable plate, the 10, first fixation hole, 11, fixed plate, 12, lock hanging, 13, lock, the 14, second fixation hole, 15, the
Two movable plates, 16, bolt, 17, third fixation hole, 18, bucket pawl, 19, chain.
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.
Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of power shovel, including including bracket 1,
Pedestal 2, fixed link 3, the first scraper bowl 4, the second scraper bowl 5, sleeve 6, slide bar 7, limited block 8, the first movable plate 9, the first fixation hole
10, fixed plate 11, lock hanging 12, the 13, second fixation hole 14 of lock, the second movable plate 15, bolt 16, third fixation hole 17, bucket pawl
18 and chain 19,1 top of bracket is fixed with pedestal 2, and fixed link 3 is fixed on pedestal 2, and 3 lower part of fixed link is provided with first
Scraper bowl 4 and the second scraper bowl 5, and the setting of the second scraper bowl 5, in 4 left side of the first scraper bowl, 5 top of the second scraper bowl is fixed with sleeve 6, and covers
Cylinder 6 is interspersed in fixed link 3, and 7 one end of slide bar is fixed on 4 medial surface of the first scraper bowl, and 7 other end of slide bar is fixed with limited block
8, the first fixation hole 10 is offered on the first movable plate 9, and through having slide bar 7, while slide bar 7 and first in the first fixation hole 10
Scraper bowl 4 is connected, and the setting of fixed plate 11 is in 4 front side of the first scraper bowl, and fixed plate 11 is arranged above the first movable plate 9, and first
4 lower part of scraper bowl is provided with lock hanging 12, and 5 lower part of the second scraper bowl is provided with lock 13, and it is solid that second is offered on 5 side wall of the second scraper bowl
Determine hole 14, bolt 16 runs through the second movable plate 15 and the second fixation hole 14, and offers third fixation hole on the second movable plate 15
17, bucket pawl 18 is provided on the second scraper bowl 5, chain 19 is arranged on 2 left side of pedestal.
The fixed link 3, sleeve 6 and the second scraper bowl 5 of this example constitute rotating mechanism, and the slewing area at rotating mechanism angle is 0-
90 °, and the length of sleeve 6 is greater than the width of the second scraper bowl 5, which can make the second scraper bowl 5 revolve around fixed link 3
Turn, realizes the adjustable of scraper bowl inner space, to adapt to the tunnel excacation of different width dimensions, reduce excavating cost.
The side of first scraper bowl 4 and the side of the second scraper bowl 5 are provided with the second fixation hole 14, and the second fixation hole 14
Quantity is provided with 7, while the second fixation hole 14 on the first scraper bowl 4 and the second fixation hole 10 on the second scraper bowl 5 are mutually right
It answers, 7 mutual corresponding second fixation holes 10 of setting can make the first scraper bowl 4 and the second scraper bowl 5 on side according to scene
Construct increase in demand or reduce the second movable plate 15, prevent material from falling during bucket motions, thus increase excavation at
This.
First movable plate 9 is to be slidably connected by the connection type between the first fixation hole 10 and slide bar 7, can be more just
Position of prompt the first movable plate of adjusting on slide bar 7, saves the manufacturing cost of scraper bowl, more economicalization.
The central point of the central point of lock hanging 12 and lock 13 in the same horizontal line, can be allowed using lock hanging 12 and lock 13
First scraper bowl 4 and the second scraper bowl 5 connect even closer when merging and using, and improve the safety of scraper bowl work, while first
The merging of scraper bowl 4 and the second scraper bowl 5 reduces excavating cost using the working space for increasing scraper bowl.
Bucket pawl 18 is provided with 2 groups, and struggles against 18 every groups of pawl and be provided with 4, while is arranged in parallel between the pawl 18 that struggles against, setting
Having 2 groups 8 bucket pawls 18 can allow scraper bowl that can more easily complete the excavation to material at work, improve scraper bowl
Working efficiency.
Working principle: when excavator uses the scraper bowl, it is first turned on lock hanging 12 and lock 13, at this time 4 He of the first scraper bowl
Second scraper bowl 5 is no longer connected, and the second scraper bowl 5 is lifted up, and the sleeve 6 being connected at this time with the second scraper bowl 5 and fixed link 3 occur
Rotation, when the angle between the second scraper bowl 5 and pedestal 2 rotates to 90 °, stops rotating, will be under the chain 19 on 2 side of pedestal
End is fixed in third fixation hole 17, completes the fixation of the second scraper bowl 5, is completed to the Space adjustment inside scraper bowl, so that excavating
Machine can adjust outside width of bucket according to different excavation demands at work, reduce excavating cost, the first movable plate 9 is slided to the left
To the position of limited block 8, the inner space of adjustable first scraper bowl 4, and to possess shelter on the left of the first scraper bowl 4, prevent
Only excavator material when scraper bowl works is fallen, to increase the cost of excavation, and because the setting of fixed plate 11 is living first
9 top of movable plate, can prevent the movement of the first movable plate 9 in the vertical direction, limit the scope of activities of the first movable plate 9,
When the object volume of excavation is larger, bolt 16 is back-outed, selects suitable second fixation hole 14, it is living that bolt 16 is screwed into second
Movable plate 15 and the second fixation hole 14 realize the purpose that the shielded area of scraper bowl side increases, prevent material in scraper bowl moving process
In fall, this just completes entirely to work, and the content being not described in detail in this specification belongs to professional and technical personnel in the field
The well known prior art.
Term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only for ease of description
The utility model simplifies description, rather than indicates or imply signified device or element and must have a particular orientation, be spy
Fixed orientation construction and operation, thus should not be understood as the limitation that content is protected to the utility model.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of power shovel, including bracket (1), slide bar (7), the first movable plate (9), fixed plate (11), bolt (16) and
Chain (19), it is characterised in that: bracket (1) top is fixed with pedestal (2), and fixed link (3) are fixed on pedestal (2),
Fixed link (3) lower part is provided with the first scraper bowl (4) and the second scraper bowl (5), and the second scraper bowl (5) is arranged in the first scraper bowl
(4) left side, the second scraper bowl (5) top are fixed with sleeve (6), and sleeve (6) is interspersed in fixed link (3), the slide bar
(7) one end is fixed on the first scraper bowl (4) medial surface, and slide bar (7) other end is fixed with limited block (8), first activity
It is offered on plate (9) the first fixation hole (10), and through having slide bar (7) in the first fixation hole (10), while slide bar (7) and first
Scraper bowl (4) is connected, and fixed plate (11) setting is on front side of the first scraper bowl (4), and fixed plate (11) setting is in the first activity
Above plate (9), the first scraper bowl (4) lower part is provided with lock hanging (12), and the second scraper bowl (5) lower part is provided with lock
(13), and on the second scraper bowl (5) side wall offer the second fixation hole (14), the bolt (16) through the second movable plate (15) and
Second fixation hole (14), and third fixation hole (17) are offered on the second movable plate (15), it is provided on second scraper bowl (5)
It struggles against pawl (18), the chain (19) is arranged on pedestal (2) left side.
2. a kind of power shovel according to claim 1, it is characterised in that: the fixed link (3), sleeve (6) and
Two scraper bowls (5) constitute rotating mechanism, and the slewing area at rotating mechanism angle is 0-90 °, and the length of sleeve (6) is greater than the second shovel
The width of bucket (5).
3. a kind of power shovel according to claim 1, it is characterised in that: the side of first scraper bowl (4) and
The side of two scraper bowls (5) is provided with the second fixation hole (14), and the quantity of the second fixation hole (14) is provided with 7, while
The second fixation hole (14) on one scraper bowl (4) is corresponded to each other with the second fixation hole (14) on the second scraper bowl (5).
4. a kind of power shovel according to claim 1, it is characterised in that: first movable plate (9) passes through first
Connection type between fixation hole (10) and slide bar (7) is to be slidably connected.
5. a kind of power shovel according to claim 1, it is characterised in that: the central point and lock of the lock hanging (12)
(13) central point is in the same horizontal line.
6. a kind of power shovel according to claim 1, it is characterised in that: the bucket pawl (18) is provided with 2 groups, and struggles against
Every group of pawl (18) is provided with 4, while arranged in parallel between the pawl that struggles against (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821905896.8U CN209243797U (en) | 2018-11-19 | 2018-11-19 | A kind of power shovel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821905896.8U CN209243797U (en) | 2018-11-19 | 2018-11-19 | A kind of power shovel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209243797U true CN209243797U (en) | 2019-08-13 |
Family
ID=67529913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821905896.8U Expired - Fee Related CN209243797U (en) | 2018-11-19 | 2018-11-19 | A kind of power shovel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209243797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235516A (en) * | 2018-11-19 | 2019-01-18 | 阿尔法（江苏）重工科技有限公司 | A kind of power shovel |
-
2018
- 2018-11-19 CN CN201821905896.8U patent/CN209243797U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235516A (en) * | 2018-11-19 | 2019-01-18 | 阿尔法（江苏）重工科技有限公司 | A kind of power shovel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20211119 |