CN218536234U - Tractor front suspension power output device - Google Patents
Tractor front suspension power output device Download PDFInfo
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- CN218536234U CN218536234U CN202223090332.2U CN202223090332U CN218536234U CN 218536234 U CN218536234 U CN 218536234U CN 202223090332 U CN202223090332 U CN 202223090332U CN 218536234 U CN218536234 U CN 218536234U
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- main part
- stores pylon
- tractor
- trailer
- fixed mounting
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Abstract
The utility model discloses a power take-off before tractor hangs belongs to agricultural machine technical field, including hanging the main part, it has the traction frame to hang main part one side fixed mounting, it deviates from traction frame one side fixed mounting to hang the main part, fixed frame inside articulates there is hydraulic cylinder, hydraulic cylinder's push rod one end articulates there is the stores pylon, stores pylon one side articulates there is hinge pin, hinge pin one end is kept away from to the stores pylon is provided with and pulls the couple, and hydraulic cylinder's push rod in this embodiment drives the stores pylon to drive the stores pylon and rotate in hanging the main part, thereby the stores pylon drives the cantilever rebound that pulls the couple and drive the trailer link, and until raising the trailer, the trailer is the horizontality, thereby convenient preceding suspension installation of accomplishing the trailer, and tractor driver also can close the situation of the trailer of annotating car the connection in the place ahead when driving, and observe without driver's round trip, and is safer during driving, also can in time discover the solution problem.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to a power output device suspended in front of a tractor.
Background
Agricultural machinery refers to various machines used in the production process of crop planting industry and animal husbandry, and the primary processing and treatment process of agricultural and livestock products, and the agricultural machinery comprises agricultural power machinery, farmland construction machinery, agricultural transportation machinery and the like.
As common agricultural machinery in rural areas, most tractors adopt a rear suspension power output device, but the existing rear suspension power output device is inconvenient for a tractor driver to observe, the tractor driver needs to frequently observe the situation behind the vehicle, the normal driving of the vehicle can be influenced, and the problem can not be found and solved conveniently and timely.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power take-off hangs before tractor to solve the current back that proposes among the above-mentioned background art and hang power take-off and be not convenient for the tractor driver and observe, the tractor driver needs frequently to observe the circumstances behind the car, can influence the vehicle and normally drive, is not convenient for in time discover the problem of solution yet.
In order to achieve the above object, the utility model provides a following technical scheme:
hang power take off device before tractor, including hanging the main part, it has the traction frame to hang main part one side fixed mounting, it deviates from traction frame one side fixed mounting to hang the main part has fixed frame, the inside articulated hydraulic cylinder that has of fixed frame, hydraulic cylinder's push rod one end articulates there is the stores pylon, stores pylon one side articulates there is articulated round pin axle, articulated round pin axle one end is kept away from to the stores pylon is provided with and pulls the couple, it is located fixed frame one side fixed mounting and has electromagnetic clutch to hang the main part, electromagnetic clutch one side is provided with the gear box, the output fixed mounting of gear box has the belt pulley, it is located traction frame one side fixed mounting and has the guard shield to hang the main part, it has the PTO output shaft to hang the articulated regulation pole that has in main part top, it articulates there is spacing post to go up regulation pole one side.
As a further aspect of the present invention: the traction frame is internally and fixedly provided with a rotating shaft, and the cross section of the traction frame is in an A shape; the main body can be conveniently suspended and connected with a frame, a weeding machine or other machines by utilizing the traction frame.
As a further aspect of the present invention: the cross section of the hanging rack is L-shaped, and one side of the hanging rack is hinged with the hanging main body through a hinge pin shaft; the firm installation stores pylon of being convenient for, the stores pylon with hang the main part and be connected, when hydraulic cylinder promoted the stores pylon and remove, the stores pylon can rotate on hanging the main part.
As a further aspect of the present invention: the traction hook is positioned in the sliding groove and is in sliding connection with the outer side of one end of the hanging rack; the sliding groove formed by the traction hook is convenient for the traction hook to slide on the hanging rack, so that the position of the traction hook on the hanging rack is adjusted.
As the utility model discloses further scheme again: one end of the PTO output shaft is rotationally connected with one side, away from the gear box, of the electromagnetic clutch, and the PTO output shaft and the belt pulley are located on the same axis; the belt pulley is convenient to rotate to drive the gear box, the electromagnetic clutch can be connected with the gear box after being opened, and then the gear box drives the PTO output shaft to rotate, so that a power source is provided for a machine connected with the suspension main body.
As the utility model discloses further scheme again: one end of the adjusting limiting column, which is far away from the upper adjusting rod, is hinged with the top of the suspension main body; the upper adjusting rod limiting the limiting column is convenient to adjust, the upper adjusting rod is prevented from falling onto the shield, the height of the upper adjusting rod can be maintained by adjusting the limiting column, and meanwhile, partial connecting pressure is shared by the upper adjusting rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. hydraulic cylinder's in this embodiment push rod drives the stores pylon, thereby it rotates in hanging the main part to drive the stores pylon, thereby the stores pylon drives the cantilever rebound that the towing pintle drove the trailer link, until raising the trailer, the trailer is the horizontality, thereby convenient front suspension installation of accomplishing the trailer, more make things convenient for the staff operation, the tractor driver also can be concerned about the situation of the trailer that car the place ahead is connected when driving, need not the driver to return to observe, safer during the driving, also can in time discover the solution problem.
2. The belt pulley in this embodiment drives the gear box and rotates to the gear box drives PTO output shaft through electromagnetic clutch and rotates, thereby PTO output shaft provides power for the input of weeder, and equipment also can provide power for other connected machinery, and equipment application scope is more extensive.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
FIG. 3 is a right side view of the structure of the present invention;
FIG. 4 is a front view of the present invention;
fig. 5 is a schematic top view of the present invention;
the correspondence between the labels of the various figures in the drawing and the names of the components is as follows:
1. a suspension body; 2. a traction frame; 3. a fixing frame; 4. a hydraulic cylinder; 5. a hanger; 6. hinging a pin shaft; 7. a traction hook; 8. an electromagnetic clutch; 9. a gear case; 10. a pulley; 11. a shield; 12. a PTO output shaft; 13. an upper adjusting rod; 14. and adjusting the limiting column.
Detailed Description
Please refer to fig. 1 to 5: the power output device comprises a suspension main body 1, a traction frame 2 is fixedly installed on one side of the suspension main body 1, a fixed frame 3 is fixedly installed on one side, away from the traction frame 2, of the suspension main body 1, a hydraulic oil cylinder 4 is hinged inside the fixed frame 3, a hanging frame 5 is hinged to one end of a push rod of the hydraulic oil cylinder 4, a hinge pin 6 is hinged to one side of the hanging frame 5, a traction hook 7 is arranged at one end, away from the hinge pin 6, of the hanging frame 5, an electromagnetic clutch 8 is fixedly installed on one side, located on the fixed frame 3, of the suspension main body 1, a gear box 9 is arranged on one side of the electromagnetic clutch 8, a belt pulley 10 is fixedly installed at the output end of the gear box 9, a protective cover 11 is fixedly installed on one side, located on the traction frame 2, of the suspension main body 1, a PTO output shaft 12 is penetratingly connected between the protective cover 11 and the traction frame 2, an upper adjusting rod 13 is hinged to the top of the suspension main body 1, and an adjusting limiting column 14 is hinged to one side of the upper adjusting rod 13; the height of a machine connected with the suspension main body 1 can be conveniently adjusted by utilizing the upper adjusting rod 13, so that the angle between the suspension main body 1 and the machine connected with the suspension main body can be adjusted, and the suspension device is simple in structure and convenient to operate.
As shown in fig. 2 and 3, a rotating shaft is fixedly installed inside the traction frame 2, and the cross section of the traction frame 2 is in an "a" shape; the main body 1 is convenient to be hung and connected with a frame, a weeding machine or other machines by the traction frame 2; the cross section of the hanging rack 5 is L-shaped, and one side of the hanging rack 5 is hinged with the hanging main body 1 through a hinge pin 6; the hanging rack 5 is convenient to stably mount, the hanging rack 5 is connected with the hanging main body 1, and when the hydraulic oil cylinder 4 pushes the hanging rack 5 to move, the hanging rack 5 can rotate on the hanging main body 1; a sliding groove is formed in one side of the traction hook 7, and the traction hook 7 is positioned in the sliding groove and is in sliding connection with the outer side of one end of the hanging frame 5; the sliding groove formed by the traction hook 7 is convenient for the traction hook 7 to slide on the hanging frame 5, so that the position of the traction hook 7 on the hanging frame 5 can be adjusted.
As shown in fig. 4 and 5, one end of the PTO output shaft 12 is rotatably connected with the electromagnetic clutch 8 on the side away from the gear box 9, and the PTO output shaft 12 and the belt pulley 10 are positioned on the same axis; the pulley 10 is convenient to rotate to drive the gear box 9, the electromagnetic clutch 8 can be connected with the gear box 9 after being opened, then the gear box 9 drives the PTO output shaft 12 to rotate, so that a power source is provided for a machine connected with the suspension main body 1, and one end, away from the upper adjusting rod 13, of the adjusting limiting column 14 is hinged with the top of the suspension main body 1; the upper adjusting rod 13 is conveniently limited by the adjusting limiting column 14, the upper adjusting rod 13 is prevented from falling onto the shield 11, the height of the upper adjusting rod 13 can be maintained by adjusting the limiting column 14, and part of connecting pressure is shared by the upper adjusting rod 13.
The working principle is as follows: firstly, when the tractor need use the trailer, adjust the position of towing pintle 7 on stores pylon 5, will tow the couple 7 and adjust to with trailer link assorted position, then on the cantilever of trailer link is installed to the couple 7 is towed in the cooperation of stores pylon 5, then connect the main junction of trailer through traction frame 2, through starting hydraulic cylinder 4, hydraulic cylinder 4's push rod drives stores pylon 5, thereby it rotates on hanging main part 1 to drive stores pylon 5, thereby stores pylon 5 drives the cantilever rebound that towing pintle 7 drove the trailer link, until raising the trailer, the trailer is the horizontality, thereby the convenient preceding suspension installation of accomplishing the trailer.
When the tractor needs to be connected with other machinery, for example, the mechanical equipment of weeder, which needs a power source, firstly, the weeder is installed according to the above-mentioned order of installing the trailer, then install PTO output shaft 12 to the input of weeder, the upper end of connecting the weeder through upper adjusting rod 13, thereby more firmly be connected between main suspension body 1 and the weeder, then electromagnetic clutch 8 is started, electromagnetic clutch 8 is through electrically connecting gear box 9, install the belt on the drive mechanism of tractor on belt pulley 10, thereby the tractor drives belt pulley 10 and rotates, thereby belt pulley 10 drives gear box 9 and works, thereby gear box 9 drives PTO output shaft 12 through electromagnetic clutch 8 and rotates, thereby PTO output shaft 12 provides power for the input of weeder, thereby start the weeder, realize the purpose that equipment connects the drive weeder.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Tractor front suspension power take-off, including hanging main part (1), its characterized in that, it has traction frame (2) to hang main part (1) one side fixed mounting, it has fixed frame (3) to deviate from traction frame (2) one side fixed mounting to hang main part (1), fixed frame (3) inside articulated have hydraulic cylinder (4), the push rod one end of hydraulic cylinder (4) articulates there is stores pylon (5), stores pylon (5) one side articulates there is hinge pin (6), stores pylon (5) are kept away from hinge pin (6) one end and are provided with and pull couple (7), it has electromagnetic clutch (8) to hang main part (1) and be located fixed frame (3) one side fixed mounting, electromagnetic clutch (8) one side is provided with gear box (9), the output end fixed mounting of gear box (9) has belt pulley (10), it has guard shield (11) to hang main part (1) and be located between shield (11) and traction frame (2) fixed mounting, it has PTO output shaft (12) to hang main part (1) and be located the guard shield (11), it has regulation pole (13) to articulate at the top, it has spacing post (14) to go up regulation pole (13) one side.
2. The power output device of the front suspension of the tractor as claimed in claim 1, characterized in that a rotating shaft is fixedly installed inside the traction frame (2), and the cross section of the traction frame (2) is in an "A" shape.
3. The power take-off device for the front suspension of the tractor as claimed in claim 1, characterized in that the cross section of the hanger (5) is L-shaped, and one side of the hanger (5) is hinged with the suspension body (1) through a hinge pin (6).
4. The power output device of the front suspension of the tractor as claimed in claim 1, characterized in that one side of the towing hook (7) is provided with a sliding groove, and the towing hook (7) is positioned in the sliding groove and is connected with the outer side of one end of the hanging rack (5) in a sliding way.
5. The tractor front suspension power output device according to the claim 1, characterized in that one end of the PTO output shaft (12) is connected with the electromagnetic clutch (8) in a rotation way at the side far away from the gear box (9), and the PTO output shaft (12) and the belt pulley (10) are positioned at the same axle center.
6. The power take-off device for the front suspension of the tractor as claimed in claim 1, characterized in that the end of the adjusting limit column (14) departing from the upper adjusting rod (13) is hinged with the top of the suspension body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223090332.2U CN218536234U (en) | 2022-11-16 | 2022-11-16 | Tractor front suspension power output device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223090332.2U CN218536234U (en) | 2022-11-16 | 2022-11-16 | Tractor front suspension power output device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218536234U true CN218536234U (en) | 2023-02-28 |
Family
ID=85263908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223090332.2U Active CN218536234U (en) | 2022-11-16 | 2022-11-16 | Tractor front suspension power output device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218536234U (en) |
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2022
- 2022-11-16 CN CN202223090332.2U patent/CN218536234U/en active Active
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