CN201307999Y

CN201307999Y - Vibratory scallion harvester

Info

Publication number: CN201307999Y
Application number: CNU2008202258376U
Authority: CN
Inventors: 宋占奎; 王建国
Original assignee: ZHANGQIU AGRICULTURAL MACHINERY ADMINISTRATION
Current assignee: ZHANGQIU AGRICULTURAL MACHINERY ADMINISTRATION
Priority date: 2008-11-19
Filing date: 2008-11-19
Publication date: 2009-09-16
Anticipated expiration: 2018-11-19

Abstract

The utility model relates to agricultural machinery, in particular to a vibratory scallion harvester which comprises a frame, wherein a suspension frame is arranged on the front end of the frame, a gear shifting box is fixedly connected on the front portion of the frame, the dynamic input shaft of the gear shifting box is connected with the output shaft of a generator, and a cam shaft is fixedly connected on the output shaft of the gear shifting box, one end of a connecting bar is meshed on the cam shaft, and the other end is connected with the front end of a draw rod, and the rear end of the draw rod is connected with a vibrating arm through a positioning pin, a vibrating shovel is fixedly connected on the lower end of the vibrating arm, and two ends of a rotary shaft arranged on the middle rear portion of the draw rod are fixedly connected on the frame. The vibratory scallion harvester has simple structure and convenient operation, which greatly lowers labor intensity of people, saves time and labor, and improves production efficiency.

Description

Oscillatory type shallot reaping machine

Technical field:

The utility model relates to a kind of agricultural machinery, especially a kind of oscillatory type shallot reaping machine.

Background technology:

Along with the continuous improvement of kind, export volume is increasing, and shallot has become the important economic crops of northern China some areas.But along with very light blue more and more longer, the height on green onion ridge is more and more higher, and the difficulty of shallot results is also increasing.At present, the results link of shallot is basically by manually finishing, be that people utilize instrument such as spade earlier the soil of green onion ridge one side outwards to be opened, shallot root one side is hollowed out, expose very light blue, by hand it is extracted again, labour intensity is big, and production efficiency is low, and the harvest season need be dropped into great amount of manpower, pressed for machinery and substituted manually, people have been emancipated from hard work.

The utility model content:

The utility model provides a kind of oscillatory type shallot reaping machine, and it is simple in structure, and is easy to operate, greatly reduces people's labour intensity, time saving and energy saving, has improved production efficiency, has solved problems of the prior art.

The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be: it comprises frame, front end in frame is provided with hanger bracket, front portion in frame is fixed with gearbox, the power input shaft of gearbox links to each other with the output shaft of engine, on the output shaft of gearbox, be fixed with camshaft, one end of connecting rod is sleeved on the camshaft, the other end links to each other with the front end of pull bar, the rear end of pull bar is connected with shaker arm by alignment pin, lower end at shaker arm is fixed with vibrospade, and the rotating shaft two ends that are located at the pull bar postmedian are connected on the frame.

The position of corresponding alignment pin is provided with several locating holes on shaker arm.

The utility model adopts said structure, simple in structure, easy to operate, during operation, hanger bracket and tractor rear portion are connected, the power input shaft of gearbox is linked to each other with the engine output shaft of tractor by universal joint, power drives the camshaft rotation that is connected on the output shaft of gear-box through gearbox, camshaft vibrates around the shaft through connecting rod, pull bar drive shaker arm, vibrospade, and the loosing soil with the shallot bottom gets final product by manually shallot being extracted then.The utility model has been realized the mechanized of shallot results, compared in 0.5 mu/8 hours with pure artificial results shallot, and this reaping machine 10 mu/8 hours, breakage rate＜2% has improved shallot results efficient greatly, has reduced the labour intensity of green onion farming simultaneously, and is time saving and energy saving.

Description of drawings:

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is a part plan structure schematic diagram of the present utility model.

Among the figure, 1, frame; 2, hanger bracket; 3, gearbox; 4, power input shaft; 5, camshaft; 6, connecting rod; 7, pull bar; 8, alignment pin; 9, shaker arm; 10, vibrospade; 11, rotating shaft; 12, locating hole.

Embodiment:

For clearly demonstrating the technical characterstic of this programme, below by embodiment, and in conjunction with its accompanying drawing, the utility model is elaborated.

Shown in Fig. 1～2, the utility model comprises frame 1, front end in frame 1 is provided with hanger bracket 2, be fixed with gearbox 3 in the front portion of frame 1, the power input shaft 4 of gearbox 3 links to each other with the output shaft of engine, on the output shaft of gearbox 3, be fixed with camshaft 5, one end of connecting rod 6 is sleeved on the camshaft 5, the other end links to each other with the front end of pull bar 7, the rear end of pull bar 7 is connected with shaker arm 9 by alignment pin 8, be fixed with vibrospade 10 in the lower end of shaker arm 9, rotating shaft 11 two ends that are located at pull bar 7 postmedians are connected on the frame 1.

The position of corresponding alignment pin 8 is provided with several locating holes 12 on shaker arm 9.Can regulate the length of shaker arm 9 by alignment pin 8 is inserted different locating holes 12, thus regulate vibrospade 10 dig the green onion degree of depth.

During operation, earlier hanger bracket 2 and tractor rear portion are connected, the power input shaft 4 of gearbox 3 is linked to each other with the engine output shaft of tractor by universal joint.Start tractor engine then, power drives camshaft 5 rotations that are connected on gearbox 3 output shafts through gearbox 3, camshaft 5 drives 11 vibrations around the shaft of shaker arm 9, vibrospade 10 through connecting rod 6, pull bar 7, and the loosing soil with the shallot bottom gets final product by manually shallot being extracted then.The utility model has been realized the mechanized of shallot results, has improved shallot results efficient greatly, has reduced the labour intensity of green onion farming.

The utility model does not describe part in detail, is those skilled in the art of the present technique's known technology.

Claims

1, a kind of oscillatory type shallot reaping machine, comprise frame, front end in frame is provided with hanger bracket, front portion in frame is fixed with gearbox, the power input shaft of gearbox links to each other with the output shaft of engine, it is characterized in that: on the output shaft of gearbox, be fixed with camshaft, one end of connecting rod is sleeved on the camshaft, the other end links to each other with the front end of pull bar, the rear end of pull bar is connected with shaker arm by alignment pin, lower end at shaker arm is fixed with vibrospade, and the rotating shaft two ends that are located at the pull bar postmedian are connected on the frame.

2, oscillatory type shallot reaping machine according to claim 1, it is characterized in that: the position of corresponding alignment pin is provided with several locating holes on shaker arm.