CN207277397U - New mini excavator - Google Patents
New mini excavator Download PDFInfo
- Publication number
- CN207277397U CN207277397U CN201721259778.XU CN201721259778U CN207277397U CN 207277397 U CN207277397 U CN 207277397U CN 201721259778 U CN201721259778 U CN 201721259778U CN 207277397 U CN207277397 U CN 207277397U
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- CN
- China
- Prior art keywords
- fuel tank
- chassis
- side wall
- bit space
- control valve
- 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.)
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Abstract
The utility model discloses a kind of new mini excavator, including chassis, fuel tank, seat, gasoline engine, excavation unit, control valve, fuel tank is installed on chassis, excavate one end that unit is installed on chassis, the middle part of the fuel tank is equipped with and allows bit space, the gasoline engine is placed in after this allows in bit space and be connected with chassis, and seat is fixed on fuel tank afterwards with making the middle part of bit space corresponding, and the control valve is in the side wall of fuel tank.The utility model can avoid fuel tank from being subject to gasoline engine to injure.
Description
Technical field
The utility model device is related to agricultural machinery technological field, and in particular to a kind of new mini excavator.
Background technology
Excavator is important engineering machinery, and excavator also plays very important role.
Publication No. CN205205890U discloses a kind of new mini excavator, and as depicted in figs. 1 and 2, this is mini
Excavator includes body and the gasoline engine 6 being arranged on body 11, and 6 one end of gasoline engine is equipped with hydraulic oil container 9,11 bottom of body
Equipped with two traveling crawlers 7, Bulldozing mechanism 8 is connected with by connecting rod between two traveling crawlers 7, Bulldozing mechanism 8 is connected to
On body 11；11 one end of body is connected with control cylinder 2 and the big little swing arm 3 of bucket；Body 11 is equipped with control valve 4.Control oil
Cylinder 2 and big 3 top of little swing arm of bucket are connected with bucket 1, and control valve 4 controls connection soil-shifting oil cylinder 10 and control cylinder 2, control respectively
4 control unit soil-shifting oil cylinder 10 of valve processed, it is achieved thereby that the soil-shifting action of Bulldozing mechanism 8, control valve 4 is a multi-way valve, control
The big little swing arm of bucket processed, work realize shoveling action.
For above-mentioned excavator, limited by the structure of hydraulic oil container 9, gasoline engine 6 can be only installed at the back of the body of hydraulic oil container 9
Face, since the wall thickness of hydraulic oil container 9 is limited, after long-time service, or in the case where vibration force is larger, it is easy to cause
Hydraulic oil container 9 comes to harm.In addition, control valve 4 is installed on body 11, specific location is to be located at seat and the big little swing arm of bucket
Between 3, in operation control valve 4, body can turn forward driver, and such driver cannot recline seat, long drives
And operation control valve 4, the fatigue strength of driver can be increased.
The content of the invention
The purpose of this utility model is to provide a kind of new mini excavator for avoiding fuel tank from being subject to gasoline engine to injure.
The technical solution for solving above-mentioned technical problem is as follows：
New mini excavator, including chassis, fuel tank, seat, gasoline engine, excavation unit, control valve, fuel tank are installed on bottom
On disk, one end that unit is installed on chassis is excavated, the middle part of the fuel tank, which is equipped with, allows bit space, and the gasoline engine is placed in the resigning
It is connected afterwards with chassis in space, seat is fixed on fuel tank afterwards with making the middle part of bit space corresponding, and the control valve is installed on oil
In the side wall of case.
It is described to allow bit space to deviate from the second of excavation unit towards the fuel tank in face of excavating the first side wall of unit by fuel tank
Side wall is recessed to be formed.
The fuel tank is in C fonts.
After the first side wall face in the fuel tank face is recessed, the opposite end in the first side wall face is separately installed with the first installation
Plate and the second installing plate, the control valve are made of the first control units point and the second control section, and the first control units point is installed on
On first installing plate, the second control section is installed on the second installing plate.
It is provided with the fuel tank of the excavator of the utility model and allows bit space, gasoline engine is placed on after allowing in bit space,
Gasoline engine is directly supported without being supported by fuel tank by connected chassis, therefore, such fuel tank
Without bearing the active force of gasoline engine, avoid to be fixed on gasoline engine to form fuel tank after fuel tank and injure.Control valve is installed
In the side wall of fuel tank, the middle part of bit space is allowed since seat corresponds to, control valve is located at the side of seat, in this way,
The body of driver does not have to turn forward, and driver can operate control valve by seat, help to improve manipulation
Comfort.
Brief description of the drawings
Fig. 1 is the stereogram of new mini excavator of the prior art；
Fig. 2 is the side view of new mini excavator of the prior art；
Fig. 3 is the structure diagram of the utility model；
Fig. 4 is the schematic diagram in another direction of the utility model；
In attached drawing, 1 is chassis, and 2 be fuel tank, and 2a is allows bit space, and 2b is the first side wall face, and 2c is second sidewall face, and 3 are
Seat, 4 is excavate unit, and 5 be the first installing plate, and 6 be the second installing plate, and 7 be the first control units point, and 8 be the second control section.
Embodiment
As shown in Figure 3 and Figure 4, the new mini excavator of the utility model, including chassis 1, fuel tank 2, seat 3, gasoline
Machine (not shown), excavate unit 4, control valve, and fuel tank 2 is installed on chassis 1, excavates unit 4 is installed on chassis 3 one
End, excavates unit 4 by connecting seat, big swing arm, little swing arm, Excavating bucket, the first oil cylinder, the second oil cylinder, the 3rd oil cylinder, the 4th oil cylinder
Composition, connecting seat are hinged with chassis 1, and the first oil cylinder is installed on chassis 1, and the first oil cylinder is hinged with connecting seat, big swing arm
One end is hinged with connecting seat, and the other end of big swing arm and one end of little swing arm are hinged, and the other end and the Excavating bucket of little swing arm are hinged,
The cylinder body of second oil cylinder is hinged on connecting seat, and the piston rod of the second oil cylinder is hinged with big swing arm, the cylinder body installation of the 3rd oil cylinder
On big swing arm, the piston rod of the 3rd oil cylinder is hinged with little swing arm, and the cylinder body of the 4th oil cylinder is installed in little swing arm, the 4th oil cylinder
Piston rod be hinged with Excavating bucket.
The middle part of the fuel tank 2 is equipped with and allows bit space 2a, it is preferable that described to allow bit space 2a by fuel tank in face of excavating unit
The first side wall face 2b formed to the fuel tank away from the second sidewall face 2c for excavating unit is recessed, the first side wall face 2b is to second
After side wall 2c is recessed, the shape of fuel tank is the half of a circular cylinder, can also the shape that is C-shaped of shape.By gasoline engine
It is placed on after allowing in bit space 2a, gasoline engine directly passes through connected chassis without be supported by fuel tank 2
It is supported, therefore, such fuel tank does not have to the active force for bearing gasoline engine, avoids and gasoline engine is fixed on after fuel tank 2 to oil
Box-shaped is into injury.
The gasoline engine is placed in allow in bit space 2a after and be connected with chassis 1, seat 3 be fixed on fuel tank 2 after with stepping down
The middle part of space 2a corresponds to, and the control valve is installed in the side wall of fuel tank, and control valve is used for driver to excavating unit 4
Action is manipulated.After the first side wall face 2b of the fuel tank is recessed, in the first side wall face, the opposite end of 2b is separately installed with
First installing plate 5 and the second installing plate 6, the control valve are made of 7 and second control section 8 of the first control units point, the first control
Part 7 processed is installed on the first installing plate 5, and the second control section 8 is installed on the second installing plate 6, since seat 3 is empty with stepping down
Between the middle part of 2a correspond to, therefore, points 7 and second control section 8 of the first control units is located at the both sides of seat 3 respectively, driver's
Left hand can operate the first control units point 7, and the right hand can manipulate the second control section 8, and driver can lean against on seat and be grasped
Control, there is the characteristics of comfort is good.
Claims (4)
1. new mini excavator, including chassis, fuel tank, seat, gasoline engine, excavation unit, control valve, fuel tank are installed on chassis
On, excavate one end that unit is installed on chassis, it is characterised in that the middle part of the fuel tank is equipped with and allows bit space, the gasoline engine
It is placed in after this allows in bit space and is connected with chassis, seat is fixed on fuel tank afterwards with making the middle part of bit space corresponding, the control
Valve is installed in the side wall of fuel tank.
2. new mini excavator according to claim 1, it is characterised in that：It is described to allow bit space by fuel tank in face of excavating
The first side wall of unit recessed is formed towards the fuel tank away from the second sidewall face for excavating unit.
3. new mini excavator according to claim 1 or 2, it is characterised in that：The fuel tank is in C fonts.
4. new mini excavator according to claim 2, it is characterised in that：The first side wall face in the fuel tank face is recessed
Afterwards, the opposite end in the first side wall face is separately installed with the first installing plate and the second installing plate, and the control valve is by the first control
System part and the second control section composition, the first control units point are installed on the first installing plate, and the second control section is installed on the
On two installing plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721259778.XU CN207277397U (en) | 2017-09-28 | 2017-09-28 | New mini excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721259778.XU CN207277397U (en) | 2017-09-28 | 2017-09-28 | New mini excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207277397U true CN207277397U (en) | 2018-04-27 |
Family
ID=61988298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721259778.XU Active CN207277397U (en) | 2017-09-28 | 2017-09-28 | New mini excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207277397U (en) |
-
2017
- 2017-09-28 CN CN201721259778.XU patent/CN207277397U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |