CN206646564U - A kind of excavator - Google Patents
A kind of excavator Download PDFInfo
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- CN206646564U CN206646564U CN201720266159.7U CN201720266159U CN206646564U CN 206646564 U CN206646564 U CN 206646564U CN 201720266159 U CN201720266159 U CN 201720266159U CN 206646564 U CN206646564 U CN 206646564U
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Abstract
The utility model discloses a kind of excavator, including vehicle body, digging arm is movably set with vehicle body, the one end of digging arm away from vehicle body is provided with bucket, and bucket includes main bucket, and main bucket is provided with connecting plate close to one end of digging arm, connecting seat is provided with the outside of main bucket and connecting plate junction, main both ends of the bucket away from connecting plate side, which rotate, is provided with rotation bucket, and main bucket is provided with for driving the drive component for rotating bucket and rotating away from Mobile base is movably set with the inside of connecting plate one end on bucket.The utility model can be controlled and rotate bucket and rotated on main bucket so that rotating the angle of bucket and main bucket can be adjusted according to the excavation situation required for water channel by drive component so that the excavation of water channel can one-shot forming, substantially increase operating efficiency；Bucket is repeatedly adjusted in the situation for needing to expand in face of narrow water channel, mining process so that excavation surface gradually increases, it is no longer necessary to which the addition of square bucket, monobucket can complete whole operation, efficient and convenient.
Description
Technical field
Digging technology engineering field is the utility model is related to, more specifically, it relates to a kind of excavator.
Background technology
Need to excavate water channel on a large scale under the overall situation of national capital construction, in hydraulic engineering, water channel is in inverted trapezoidal, original
Excavator is inconvenient on water channel is excavated, and square bucket does not allow the hypotenuse that disposable water channel bottom is connected with ground.
In view of the above-mentioned problems, patent announcement number is CN205100272U Chinese patent, it is proposed that suitable for trapezoidal water channel
The bucket of construction, by six upper plane, right facade, left facade, right tilted surface, left tilted surface, rear facade, back bevel, lower plane planes
Enclose and form, form trapezoidal, open at one end a bucket.
When original small-sized water channel is expanded, bucket is difficult to go deep into excavation bucket in above-mentioned patent in narrow water channel,
Trapezoidal side influence the entrance of bucket on the contrary, it is necessary to square bucket excavation is handled in advance, service efficiency is low；In addition, for flume, fill
Irrigate canal and floodway etc. water channel, it is contemplated that different types of water channel needs different flow paths, and required hypotenuse is also different, single
Kind model bucket is difficult to meet multiple demand.
Utility model content
The problem of efficiency is low is excavated for water channel, the utility model purpose is to propose that a kind of multi-angle that carries excavates water channel
The excavator of function bucket, concrete scheme are as follows：
A kind of excavator, including vehicle body, digging arm are movably set with the vehicle body, the digging arm is away from the vehicle body
One end be provided with bucket, the bucket includes main bucket, and the main bucket is provided with connecting plate close to one end of the digging arm, institute
State and connecting seat is provided with the outside of main bucket and the connecting plate junction, the main both ends of the bucket away from the connecting plate side turn
Dynamic to be provided with rotation bucket, the main bucket is set away from Mobile base is movably set with the inside of described connecting plate one end on the bucket
It is equipped with for driving the drive component for rotating bucket and rotating.
Pass through above-mentioned technical proposal, operating personnel control the bucket on digging arm to carry out dredge operation in vehicle body, according to
Excavation situation required for water channel, rotation bucket is controlled to be rotated on main bucket by drive component so as to rotate the angle of bucket and main bucket
Degree can adjust so that the excavation of water channel can one-shot forming, substantially increase operating efficiency；Need to expand in face of narrow water channel
Situation, multiple adjustment bucket in mining process so that excavation surface gradually increases, it is no longer necessary to which the addition of square bucket, monobucket can
It is efficient and convenient to complete whole operation.
Further, the bucket that rotates includes rotor plate and baffle plate, and the rotor plate is with the main bucket away from the connection
The both ends of plate side are articulated and connected, and the rotor plate is set up close to the connecting seat side and towards the side of the connecting plate
There are baffle plate, baffle plate one end camber movable in the main bucket.
Pass through above-mentioned technical proposal, baffle plate stay in the soil gear on rotor plate on rotation bucket, play the work for collecting soil
With the arc tips of baffle plate can ensure that rotate bucket keeps closely contacting in the process of rotation with main bucket, prevents part soil
It is lost in.
Further, the baffle plate is provided with the first chamfering in the side wall of the main bucket.
Pass through above-mentioned technical proposal, during baffle plate rotates in main bucket, soil easily plays to the rotation for rotating bucket
Hinder, the first chamfering can reduce obstruction.
Further, the rotation slot being adapted to the arc tips of the baffle plate is offered on the main bucket inwall.
Pass through above-mentioned technical proposal, the bucket that rotates can be rotated in the rotation slot of main bucket, and rotation slot prevents
Soil enters at rotation connection, reduces the obstruction of rotation.
Further, it is provided with fillet on the rotor plate and the inwall of the baffle plate junction；
Wherein, it is described rotate bucket along from the main bucket by closely on remote direction, the curvature of the fillet is changed from small to big.
Pass through above-mentioned technical proposal, it is long to rotate the length of bucket itself, rotates the one end of bucket away from main bucket away from the strong point,
When carrying excessive soil when bucket excavates, rotate bucket and subject great pressure away from one end of main bucket, by fillet by mud
Soil the appropriate let-down of extra soil, reduces the pressure for rotating bucket toward main square sheet of paper used for painting or calligraphy to putting together, improves the security of operation.
Further, the drive component includes oil cylinder, and the oil cylinder is rotatably arranged on the connecting seat away from the company
On the side of fishplate bar, the bucket that rotates is provided with fixed seat close to the side of the connecting seat, and the oil cylinder is away from the connection
One end of seat is rotatablely connected with the fixed seat.
Pass through above-mentioned technical proposal, the piston rod meeting push-and-pull fixed seat of oil cylinder, fixed seat are rotated, adjusted simultaneously with rotating bucket
The excavation angle of bucket is rotated, the operation of oil cylinder is more stable, and hydraulic oil cylinder driving is all used on most mining machine, energy and excavator
Carry out close compounding practice.
Further, the main side of the bucket away from the connecting seat is provided with multiple fixing axles, is lived in the fixing axle
Dynamic to be provided with Mobile base, the fixing axle outer sheath is provided with spring, and the Mobile base is connected by the spring and the main bucket.
Pass through above-mentioned technical proposal, the large-scale stone in water channel is less, and soil is more, and Mobile base can during excavation
To loosen soil, the soil after loosening is contained in bucket, and during soil is transported in transfer, soil can be more easily
Drop, greatly reduce soil and attach the situation in bucket, in order to avoid the stone hidden in soil can cause to equipment
Damage, spring serve the effect of buffering, just can in advance stop after operator experiences impact force, further observe feelings
Condition, protect the stable and safe of equipment.
Further, side of the Mobile base away from the fixing axle is provided with the second chamfering.
Pass through above-mentioned technical proposal, in mining process, the face of the remote fixing axle side of Mobile base all the time the very first time with
Soil is contacted, and the second chamfering causes Mobile base conveniently to cut inside soil.
Further, the connecting seat offers multiple connecting holes on the side of the connecting plate.
Pass through above-mentioned technical proposal, digging arm are installed by connecting hole and bucket, the separation side of bucket and digging arm
Excavator-type shovel clamshell excavator replacing.
Compared with prior art, the beneficial effects of the utility model are as follows：
Adjustable bucket make it that the overall adaptability of excavator is stronger, according to different job requirements, thus it is possible to vary water channel
The angle of excavation, during in face of narrow water channel, it can in advance collapse and rotate bucket and excavated, excavator is gradually opened in mining process
Rotate bucket and know water channel final molding；During in face of wide water channel, water channel hypotenuse is placed under repair and excavated using unilateral rotation bucket, is subtracted
Lacked hand digging and backfill time so that excavate can one-shot forming, substantially increase excavate water channel operating efficiency.
Brief description of the drawings
Fig. 1 is the overall structure diagram of excavator；
Fig. 2 is the overall structure diagram one of bucket；
Fig. 3 is A portions partial enlarged drawing in Fig. 2；
Fig. 4 is the overall structure diagram two of bucket.
Accompanying drawing mark：1st, main bucket；2nd, connecting plate；3rd, connecting seat；4th, Mobile base；5th, rotor plate；6th, baffle plate；7th, first fall
Angle；8th, fillet；9th, rotation slot；10th, oil cylinder；11st, fixed seat；12nd, fixing axle；13rd, spring；14th, the second chamfering；15th, connecting hole；
16th, reinforcement；100th, vehicle body；101st, digging arm；102nd, bucket；103rd, bucket is rotated.
Embodiment
In order that the purpose of this utility model, technical scheme and beneficial effect are clearer, with reference to embodiment and attached
The utility model is described in further detail for figure, but embodiment of the present utility model is not limited only to this.
A kind of excavator, as shown in figure 1, including vehicle body 100, digging arm 101 and bucket 102, it is rotatablely connected on vehicle body 100
There is the one end of digging arm 101, the one end of digging arm 101 away from vehicle body 100 is fixed with bucket 102.As shown in Figure 2 and Figure 4, bucket
102 include main bucket 1, and 1 side of main bucket is vertically fixedly connected with connecting plate into " L " font, main bucket 1 close to one end of digging arm 101
2, the free end of connecting plate 2 and 1 another extreme direction of main bucket are in the same direction, main bucket 1 and the integrated setting of connecting plate 2.Main bucket 1 and connecting plate 2
Connecting seat 3 is fixed with the outside of junction, connecting seat 3 passes through reinforcement 16 and connecting plate 2 with 1 outer wall vertical of main bucket, connecting seat 3
It is fixed, strengthen the stability of bucket 102, connecting seat 3 offers multiple connecting holes 15 on the side of connecting plate 2, relative to set
The coaxial line of connecting hole 15 put and into one group, multigroup connecting hole 15 is offered on connecting seat 3.Digging arm 101 passes through connecting hole 15
Bolt fixed installation is carried out with bucket 102, while bucket 102 has been also convenient for excavator with the separable dismounting of digging arm 101
The replacing of bucket 102.
As shown in Figure 2 and Figure 4,1 both ends away from the side of connecting plate 2 of main bucket are rotatably connected to rotation bucket, and rotating bucket includes
Rotor plate 5 and baffle plate 6, rotor plate 5 are articulated and connected with 1 both ends away from the side of connecting plate 2 of main bucket, and rotor plate 5 is close to connecting seat 3
Side and towards baffle plate 6 is fixed with the direction of connecting plate 2, baffle plate 6 is vertical with rotor plate 5, and baffle plate 6 is movable in main bucket 1
One end camber, the rotation slot 9 being adapted to the arc tips of institute baffle plate 6 is offered on 1 inwall of main bucket.By baffle plate 6 by rotor plate 5
On soil gear stay on rotation bucket, play a part of collecting soil, the arc tips of baffle plate 6 can ensure to rotate bucket in rotation
Process keeps closely contacting with main bucket 1, prevents the loss of part soil, and rotation slot 9 prevents soil to enter at rotation connection
It is interior, reduce the obstruction of rotation.Baffle plate 6 is provided with the first chamfering 7 in the side wall of main bucket 1.Baffle plate 6 rotates in main bucket 1
During, soil easily plays obstruction to the rotation for rotating bucket, and the first chamfering 7 can reduce the resistance of soil.The He of rotor plate 5
Fillet 8 is provided with the inwall of the junction of baffle plate 6；Wherein, rotate bucket along from main bucket 1 by closely on remote direction, the song of fillet 8
Rate is changed from small to big.In view of rotating the one end of bucket away from main bucket 1 away from the strong point, when the length of rotation bucket itself is long, the end
Bearing capacity it is very poor, when carrying excessive soil when bucket 102 excavates, rotate bucket away from it is main bucket 1 one end subject pole
Big pressure, soil is put together toward 1 direction of main bucket by fillet 8, the appropriate let-down of extra soil, reduces the pressure for rotating bucket,
Improve the security of operation.
As shown in Figures 2 and 3, for main bucket 1 away from Mobile base 4 is connected with the inside of the one end of connecting plate 2, main bucket 1 is remote
The side of connecting seat 3 is fixed with multiple fixing axles 12, and fixing axle 12 is parallel with connecting plate 2, and fixing axle 12 is fixed on and connecting plate 2
In vertical plane, the outer sheath of fixing axle 12 is provided with spring 13, and the one end of Mobile base 4 passes through fixing axle 12, and the both ends of spring 13 are with moving
1 elastic connection of dynamic seat 4 and main bucket, Mobile base 4 are movable in the plane vertical with connecting plate 2.Large-scale stone in water channel is less,
Soil is more, and Mobile base 4 can loosen soil during excavation, and the soil after loosening is contained in bucket 102, is shifting
During transporting soil, soil can more easily drop, and greatly reduce soil and attach the situation in bucket 102,
In order to avoid the stone hidden in soil can cause to damage to equipment, spring 13 serves the effect of buffering, when operator feels
It just can in advance stop after the power that is collided, further observe situation, protect the stable and safe of equipment.Mobile base 4
The second chamfering 14 is provided with side away from fixing axle 12.In mining process, the face of the side of remote fixing axle 12 of Mobile base 4
All the time the very first time is contacted with soil, and the second chamfering 14 causes inside the convenient incision soil of Mobile base 4.
As shown in figure 4, being provided with bucket 102 for driving the drive component for rotating bucket and rotating, drive component includes oil
Cylinder 10, the one end of oil cylinder 10 are also that cylinder body one end of oil cylinder 10 is hingedly connected on the one end of connecting seat 3 away from connecting plate 2 simultaneously,
Rotate bucket and be fixed with fixed seat 11 by the side of connecting seat 3, the one end of oil cylinder 10 away from connecting seat 3 is also the work of oil cylinder 10 simultaneously
One end of stopper rod is articulated and connected with fixed seat 11.By the piston rod push-and-pull fixed seat 11 of oil cylinder 10, fixed seat 11 struggles against with rotating
Rotate simultaneously, regulation rotates the excavation angle of bucket, and the operation of oil cylinder 10 is more stable, and oil cylinder is all used on most mining machine
10 drivings, close compounding practice can be carried out with excavator.
Working principle and beneficial effect of the present utility model is as follows：
Bucket 102 of the operating personnel in vehicle body 100 on control digging arm 101 carries out dredge operation, according to needed for water channel
The excavation situation wanted, rotation bucket is controlled to be rotated on main bucket 1 by oil cylinder 10 so that the angle for rotating bucket and main bucket 1 can
With regulation, soil is excavated using bucket 102, Mobile base 4 can loosen soil.
The utility model is stronger by can adjust the overall adaptability of the excavator of bucket 102, according to different work
It is required that, thus it is possible to vary the angle that water channel excavates, during in face of narrow water channel, it can in advance collapse and rotate bucket and excavated, excavator exists
Rotation bucket is gradually opened in mining process until water channel final molding；It is oblique to water channel using unilateral rotation bucket during in face of wide water channel
While place under repair and excavate, reduce the time of hand digging and backfill so that excavate can one-shot forming, substantially increase digging
Dig the operating efficiency of water channel.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of excavator, including vehicle body (100), digging arm (101), the excavation are movably set with the vehicle body (100)
The one end of arm (101) away from the vehicle body (100) is provided with bucket (102), it is characterised in that the bucket (102) includes master
Struggle against (1), the main bucket (1) is provided with connecting plate (2), the main bucket (1) and the company close to one end of the digging arm (101)
Connecting seat (3) is provided with the outside of fishplate bar (2) junction, the main both ends of the bucket (1) away from the connecting plate (2) side rotate
Rotation bucket is provided with, Mobile base (4), the digging are movably set with the inside of the described main remote connecting plate (2) one end of bucket (1)
It is provided with bucket (102) for driving the drive component for rotating bucket and rotating.
2. excavator according to claim 1, it is characterised in that the bucket that rotates includes rotor plate (5) and baffle plate (6),
The rotor plate (5) is articulated and connected with the main both ends of the bucket (1) away from the connecting plate (2) side, and the rotor plate (5) is leaned on
Nearly connecting seat (3) side and towards baffle plate (6) is provided with the direction of the connecting plate (2), the baffle plate (6) is described
Movable one end camber in main bucket (1).
3. excavator according to claim 2, it is characterised in that the baffle plate (6) is in the side wall of the main bucket (1)
It is provided with the first chamfering (7).
4. excavator according to claim 3, it is characterised in that offered and the baffle plate on described main bucket (1) inwall
(6) rotation slot (9) of arc tips adaptation.
5. excavator according to claim 4, it is characterised in that the rotor plate (5) and the baffle plate (6) junction
Fillet (8) is provided with inwall；
Wherein, it is described rotate bucket along from the main bucket (1) by closely on remote direction, the curvature of the fillet (8) is changed from small to big.
6. excavator according to claim 1, it is characterised in that the drive component includes oil cylinder (10), the oil cylinder
(10) it is rotatably arranged on side of the connecting seat (3) away from the connecting plate (2), the bucket that rotates is close to the connecting seat
(3) side is provided with fixed seat (11), the one end of the oil cylinder (10) away from the connecting seat (3) and the fixed seat (11)
Rotation connection.
7. excavator according to claim 1, it is characterised in that the main side of the bucket (1) away from the connecting seat (3)
Multiple fixing axles (12) are provided with, Mobile base (4), fixing axle (12) outer sheath are movably set with the fixing axle (12)
Provided with spring (13), the Mobile base (4) is connected by the spring (13) with the main bucket (1).
8. excavator according to claim 7, it is characterised in that the remote fixing axle (12) of the Mobile base (4)
Side is provided with the second chamfering (14).
9. excavator according to claim 1, it is characterised in that the one of the close connecting plate (2) of the connecting seat (3)
Multiple connecting holes (15) are offered on side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720266159.7U CN206646564U (en) | 2017-03-18 | 2017-03-18 | A kind of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720266159.7U CN206646564U (en) | 2017-03-18 | 2017-03-18 | A kind of excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206646564U true CN206646564U (en) | 2017-11-17 |
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ID=60279483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720266159.7U Active CN206646564U (en) | 2017-03-18 | 2017-03-18 | A kind of excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206646564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826264A (en) * | 2019-03-28 | 2019-05-31 | 安徽中标环境科技有限公司 | Water bottom canal opening device suitable for underwater waste salvaging |
-
2017
- 2017-03-18 CN CN201720266159.7U patent/CN206646564U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826264A (en) * | 2019-03-28 | 2019-05-31 | 安徽中标环境科技有限公司 | Water bottom canal opening device suitable for underwater waste salvaging |
| CN109826264B (en) * | 2019-03-28 | 2023-11-14 | 安徽中标环境科技有限公司 | Water bottom channeling device suitable for salvaging underwater waste |
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