CN216194997U - Agricultural excavator - Google Patents
Agricultural excavator Download PDFInfo
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- CN216194997U CN216194997U CN202122408126.0U CN202122408126U CN216194997U CN 216194997 U CN216194997 U CN 216194997U CN 202122408126 U CN202122408126 U CN 202122408126U CN 216194997 U CN216194997 U CN 216194997U
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- mounting plate
- arm
- base
- hinged
- driving piece
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Abstract
The utility model discloses an agricultural excavator which comprises a base, a mounting plate, a seat, an excavating component and a rotation driving device, wherein the mounting plate is rotatably mounted on the base, the seat and the excavating component are respectively mounted on the mounting plate to synchronously rotate along with the mounting plate, and the rotation driving device is arranged between the base and the mounting plate and is suitable for driving the mounting plate to circumferentially rotate for 360 degrees. The mounting plate can drive the excavating component to rotate 360 degrees, and is convenient and flexible to use.
Description
Technical Field
The utility model relates to an agricultural excavator.
Background
The excavator is more and more widely applied to agriculture, and the rotation amplitude of the excavating arm of the existing excavator is limited, so that the excavator is inconvenient to use, low in excavating efficiency and high in operation difficulty.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide an agricultural excavator, the mounting plate of which can drive an excavating component to rotate for 360 degrees and is convenient and flexible to use.
In order to solve the technical problems, the technical scheme of the utility model is as follows: an agricultural excavator, comprising:
a base;
the mounting plate is rotatably mounted on the base;
a seat and a digging assembly mounted on the mounting plate, respectively, for synchronous rotation therewith;
the rotation driving device is arranged between the base and the mounting plate and is suitable for driving the mounting plate to rotate in the circumferential direction of 360 degrees.
There is further provided a concrete structure of a rotation driving device, the rotation driving device including:
the fixed gear is fixedly arranged on the base, and the mounting plate can rotate around the axial direction of the fixed gear;
a movable gear engaged with the fixed gear;
the machine body is arranged on the mounting plate, and the output shaft of the machine body is connected with the movable gear to drive the movable gear to rotate around the fixed gear.
Further, the mounting plate is rotatably mounted on the base through a rotating bearing; wherein the content of the first and second substances,
the outer ring of the rotating bearing is fixed on the base and is coaxially arranged with the fixed gear;
and the inner ring of the rotating bearing is fixedly connected with the mounting plate.
Further provided is a concrete structure of a digging assembly, which includes:
a digging arm mounted on the mounting plate;
a bucket mounted on the head of the digging arm;
and the operating platform is arranged on the mounting plate and is connected with the digging arm so as to operate the digging arm and operate the bucket through the digging arm.
Further provided is a concrete structure of the excavating arm, which comprises:
a big arm with the tail part hinged with the mounting plate;
the first driving piece is connected between the large arms of the mounting plate and is suitable for driving the large arms to rotate;
the tail part of the small arm is hinged with the head part of the big arm, and the bucket is hinged with the head part of the small arm;
the second driving piece is connected between the large arm and the small arm and is suitable for driving the small arm to rotate;
the third driving piece is connected between the small arm and the bucket and is suitable for driving the bucket to rotate; wherein the content of the first and second substances,
the operation panel is connected with the first driving piece, the second driving piece and the third driving piece respectively so as to control the first driving piece, the second driving piece and the third driving piece to act.
The specific structure of a first driving piece, a second driving piece and a third driving piece is further provided, the first driving piece comprises a first oil cylinder, a cylinder body of the first oil cylinder is hinged with the mounting plate, and a piston rod is hinged with the large arm;
the second driving piece comprises a second oil cylinder, a cylinder body of the second oil cylinder is hinged with the large arm, and a piston rod is hinged with the small arm;
the third driving piece comprises a third oil cylinder, a cylinder body of the third oil cylinder is hinged with the small arm, and a piston rod is hinged with the bucket.
Further, in order to be able to shade the sun or rain, the agricultural excavator further comprises a shield mounted on the mounting plate and located above the seat.
Further, in order to facilitate the agricultural excavator to be towed and moved, the agricultural excavator further comprises two wheels which are arranged at the rear end part of the base and act on the ground.
Further, in order to conveniently fix the position of the agricultural excavator, the agricultural excavator further comprises two fixing pieces which are arranged at the front end part of the base and are suitable for being abutted against the ground or being inserted into the ground so as to fix the position of the base.
Further to facilitate connection between the external draft gear and the base, the agricultural excavator further includes a drawbar connected to the base and adapted to connect to the draft gear.
After the technical scheme is adopted, the mounting plate is driven to rotate through the rotation driving device, the mounting plate drives the excavating component and the seat on the mounting plate to rotate in the rotating process of the mounting plate, and the mounting plate can rotate in the circumferential direction of 360 degrees, so that the excavating component and the seat can also rotate in the circumferential direction of 360 degrees, the flexibility of the excavator in the working process is greatly improved, the working efficiency is improved, and the operation difficulty is reduced; in the working process of the rotation driving device, the motor drives the movable gear to rotate, the movable gear is meshed with the fixed gear, and then the mounting plate is driven to rotate around the fixed gear in the rotating process, so that the whole rotation driving device is stable and reliable in structure.
Drawings
Fig. 1 is a schematic structural view of an agricultural excavator according to the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the utility model briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
As shown in fig. 1, an agricultural excavator includes:
a base 1;
the mounting plate 2 is rotatably mounted on the base 1;
a seat 3 and an excavating component which are respectively installed on the installation plate 2 to synchronously rotate along with the installation plate 2;
and the rotation driving device 4 is arranged between the base 1 and the mounting plate 2 and is suitable for driving the mounting plate 2 to rotate in the circumferential direction of 360 degrees.
Specifically, through rotating drive arrangement 4 drive mounting panel 2 and rotating, mounting panel 2 drives excavation subassembly and seat 3 rotation on it in its pivoted in-process, and 360 degrees circumferential direction can be done to mounting panel 2 for excavation subassembly and seat also can be 360 degrees circumferential direction, have improved the flexibility in the excavator working process greatly, have improved work efficiency, and have reduced the operation degree of difficulty.
As shown in fig. 1, the rotation driving device 4 includes:
the fixed gear is fixedly arranged on the base 1, and the mounting plate 2 can rotate around the axial direction of the fixed gear;
a movable gear engaged with the fixed gear;
the machine body is arranged on the mounting plate 2, and the output shaft of the machine body is connected with the movable gear to drive the movable gear to rotate around the fixed gear.
In the embodiment, the mounting plate 2 is rotatably mounted on the base 1 through a rotating bearing; wherein the content of the first and second substances,
the outer ring of the rotating bearing is fixed on the base 1 and is coaxially arranged with the fixed gear;
and the inner ring of the rotating bearing is fixedly connected with the mounting plate 2.
Specifically, in the process of the operation of the rotation driving device 4, the motor drives the movable gear to rotate, the movable gear is meshed with the fixed gear, and then the mounting plate 2 is driven to rotate around the fixed gear in the rotating process, so that the whole rotation driving device 4 is stable and reliable in structure.
As shown in fig. 1, the excavating assembly includes:
a digging arm mounted on the mounting plate 2;
a bucket 5 mounted on the head of the arm;
a console 6 mounted on the mounting plate 2 and connected to the boom for maneuvering the boom and, via the boom, the bucket 5.
As shown in fig. 1, the excavating arm includes:
a large arm 71 whose tail is hinged to the mounting plate 2;
a first driving member connected between the large arms 71 of the mounting plate 2 and adapted to drive the large arms 71 to rotate;
a small arm 72 whose tail is hinged with the head of the large arm 71, and the bucket 5 is hinged with the head of the small arm 72;
a second driving member connected between the large arm 71 and the small arm 72 and adapted to drive the small arm 72 to rotate;
a third drive member connected between the small arm 72 and the bucket 5 and adapted to drive said bucket 5 in rotation; wherein the content of the first and second substances,
and the operating platform 6 is respectively connected with the first driving piece, the second driving piece and the third driving piece to control the actions of the first driving piece, the second driving piece and the third driving piece.
As shown in fig. 1, the first driving member includes a first oil cylinder 73, a cylinder body of the first oil cylinder 73 is hinged with the mounting plate 2, and a piston rod is hinged with the large arm 71;
the second driving piece comprises a second oil cylinder 74, the cylinder body of the second oil cylinder 74 is hinged with the large arm 71, and the piston rod is hinged with the small arm 72;
the third driving member comprises a third oil cylinder 75, a cylinder body of the third oil cylinder 75 is hinged with the small arm 72, and a piston rod is hinged with the bucket 5.
Specifically, a worker sits on the seat 3 and operates the arm and the bucket 5 through the console 6.
As shown in fig. 1, the agricultural excavator further includes a screen 8 mounted on the mounting plate 2 above the seat 3 in order to shade the sun or rain.
As shown in fig. 1, in order to facilitate the agricultural excavator to be towed and moved, the agricultural excavator further includes two wheels 9 mounted on the rear end portion of the base 1 and acting on the ground. The two wheels 9 are arranged coaxially.
As shown in fig. 1, in order to fix the position of the agricultural excavator, the agricultural excavator further includes two fixing members 10 installed at the front end portion of the base 1 and adapted to be abutted against the ground or inserted into the ground to fix the position of the base 1.
As shown in fig. 1, to facilitate the connection between the external traction device and the base 1, the agricultural excavator further comprises a drawbar 11 connected to said base 1 and adapted to connect the traction device.
In this embodiment, the tractor is attached to a tow bar 11 and the forward end of the base 1 is raised so that the fixture 10 is disengaged from the ground and the wheels 9 are applied to the ground and rolled over the ground under the towing of the tractor.
The above embodiments are described in further detail to solve the technical problems, technical solutions and advantages of the present invention, and it should be understood that the above embodiments are only examples of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An agricultural excavator is characterized in that,
it includes:
a base (1);
a mounting plate (2) rotatably mounted on the base (1);
a seat (3) and a digging component which are respectively arranged on the mounting plate (2) and synchronously rotate along with the mounting plate (2);
the rotation driving device (4) is arranged between the base (1) and the mounting plate (2) and is suitable for driving the mounting plate (2) to rotate in the circumferential direction of 360 degrees.
2. The agricultural shovel of claim 1,
the rotation drive device (4) comprises:
the fixed gear is fixedly arranged on the base (1), and the mounting plate (2) can rotate around the axial direction of the fixed gear;
a movable gear engaged with the fixed gear;
the machine body is arranged on the mounting plate (2), and an output shaft of the machine body is connected with the movable gear to drive the movable gear to rotate around the fixed gear.
3. The agricultural shovel of claim 2,
the mounting plate (2) is rotatably mounted on the base (1) through a rotating bearing; wherein the content of the first and second substances,
the outer ring of the rotating bearing is fixed on the base (1) and is coaxially arranged with the fixed gear;
the inner ring of the rotating bearing is fixedly connected with the mounting plate (2).
4. The agricultural shovel of claim 1,
the excavation component comprises:
the digging arm is arranged on the mounting plate (2);
a bucket (5) mounted on the head of the arm;
and the operating platform (6) is mounted on the mounting plate (2) and is connected with the digging arm so as to operate the digging arm and operate the bucket (5) through the digging arm.
5. The agricultural shovel of claim 4,
the digging arm comprises:
a large arm (71) whose tail is hinged with the mounting plate (2);
the first driving piece is connected between the large arms (71) of the mounting plate (2) and is suitable for driving the large arms (71) to rotate;
a small arm (72) with the tail part hinged with the head part of the large arm (71), and the bucket (5) is hinged with the head part of the small arm (72);
the second driving piece is connected between the large arm (71) and the small arm (72) and is suitable for driving the small arm (72) to rotate;
a third driving member connected between the small arm (72) and the bucket (5) and suitable for driving the bucket (5) to rotate; wherein the content of the first and second substances,
the operating platform (6) is respectively connected with the first driving piece, the second driving piece and the third driving piece to control the first driving piece, the second driving piece and the third driving piece to act.
6. The agricultural shovel of claim 5,
the first driving piece comprises a first oil cylinder (73), a cylinder body of the first oil cylinder (73) is hinged with the mounting plate (2), and a piston rod is hinged with the large arm (71);
the second driving piece comprises a second oil cylinder (74), the cylinder body of the second oil cylinder (74) is hinged with the large arm (71), and the piston rod is hinged with the small arm (72);
the third driving piece comprises a third oil cylinder (75), a cylinder body of the third oil cylinder (75) is hinged with the small arm (72), and a piston rod is hinged with the excavator bucket (5).
7. The agricultural shovel of claim 1,
the seat is characterized by further comprising a shielding piece (8) which is arranged on the mounting plate (2) and is positioned above the seat (3).
8. The agricultural shovel of claim 1,
also comprises two wheels (9) which are arranged at the rear end part of the base (1) and act on the ground.
9. The agricultural shovel of claim 1 or 8,
the device also comprises two fixing pieces (10) which are arranged at the front end part of the base (1) and are suitable for being tightly propped against the ground or being inserted into the ground to fix the position of the base (1).
10. The agricultural shovel of claim 8,
and a traction rod (11) connected with the base (1) and suitable for being connected with a traction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122408126.0U CN216194997U (en) | 2021-09-30 | 2021-09-30 | Agricultural excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122408126.0U CN216194997U (en) | 2021-09-30 | 2021-09-30 | Agricultural excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216194997U true CN216194997U (en) | 2022-04-05 |
Family
ID=80860713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122408126.0U Active CN216194997U (en) | 2021-09-30 | 2021-09-30 | Agricultural excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216194997U (en) |
-
2021
- 2021-09-30 CN CN202122408126.0U patent/CN216194997U/en active Active
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