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Using method of agricultural small grass chopper device for ploughing and weeding

A grass cutter and arable land technology, which is applied in the direction of tillage equipment, agricultural machinery and implements, etc. It can solve the problems of short belt use period, easy fatigue, easy loosening and slipping of the belt, so as to improve the service life and shorten the transmission distance , to ensure the effect of the overall quality

Pending Publication Date: 2021-05-07
洛阳精匠机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, China's agricultural modernization is progressing rapidly. Due to the large amount of cultivated land in mountains and hills, the use of large-scale agricultural machinery has been affected; agricultural machinery companies have developed small rotary tillers for land consolidation in mountains, hills and smaller plots. Especially the roots of the crops on the cultivated land after harvesting remain on the ground, which is difficult to arrange; because the engine and the gearbox cutter of the existing small grass cutters on the market are horizontally connected; Long, the turning radius is large, and the mower is difficult to operate; the span between the engine and the gearbox is large, and a long belt is used for transmission; it is easy to loose and slip during use, and the belt is generally installed in the middle of the belt. Compression is carried out, and the friction is ensured by increasing the tension; when the roots of the crops are kept on the ground after harvesting, the grass shredder device needs a higher speed for finishing, and the belt is prone to fatigue and wear during the use of the higher speed of the grass shredder Seriously, the cycle of belt use is short, which affects the service life of the machine body and the overall quality of the product; in view of the above reasons, a method of using a small weeding machine for agricultural land weeding is now proposed

Method used

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  • Using method of agricultural small grass chopper device for ploughing and weeding
  • Using method of agricultural small grass chopper device for ploughing and weeding
  • Using method of agricultural small grass chopper device for ploughing and weeding

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The lower end of the output shaft of the vertical shaft engine 1 is provided with a centrifugal clutch 2, the lower end of the centrifugal clutch 2 is provided with a gearbox 3, the shell of the gearbox 3 is set in a Jiazi shape, and the middle part of the rear end of the gearbox 3 is set as a walking gearbox; the front end of the gearbox 3 is provided with a machine Frame 4, a tool drive shaft 5 is set above the frame 4, and the two ends of the tool drive shaft 5 are respectively set with a tool driven wheel 5-1 and a tool shaft drive wheel 5-2; the rear end of the gearbox 3 is set as a bogie 10, and the bogie Handle 11 is arranged at the upper end of 10; protective cover 6 is arranged at the front end of frame 4, and the guard plates on both sides of protective cover 6 are set as a pair of cutter supports, and cutter spindle 7 is arranged between the centers corresponding to a pair of cutter holders, and the middle part of cutter spindle 7 is uniform. At least two blad...

Embodiment 2

[0027]After cultivating the land, the gear is shifted manually to the forward gear and the grass breaking gear. The travel transmission gear on the main shaft 3-3 is combined with the travel driven gear, and the tool transmission gear on the main shaft 3-3 is combined with the tool driven gear; manual Increase the throttle, the vertical axis engine 1 is driven by the centrifugal clutch 2 combined with the transmission angle gear, the tool shaft wheel 3-4 drives the tool shaft drive wheel 5-2, and the tool drive shaft 5; at the same time, the tool driven wheel 5-1 drives the tool spindle 7. The tool main shaft wheel 7-1 rotates, and the tool main shaft wheel 7-1 drives the blade shaft 7-2 and the blade 7-3 through the blade shaft disc 7-4.

Embodiment 3

[0029] The blade 7-3 cuts and crushes the roots of the harvested crops and the soil layer on the ground surface on the cultivated land plot to be sorted through high-speed rotation, and cuts and sorts the roots of the crops on the side of the cultivated land plot to the end. After the cultivated land plots, the roots of the harvested crops on the cultivated land plots are cut and crushed by manual operation, and the roots of the cultivated land plots and the front part of the soil layer on the ground surface are cut and crushed. Position it in the forward gear, stop, and repeat the above procedures after arriving at a new cultivated land plot that needs to be sorted out.

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Abstract

The invention provides a using method of an agricultural small grass chopper device for ploughing and weeding. The using method comprises the steps that before the grass chopper device is used, a vertical shaft engine is started, a manual operation gear is located at a forward gear, an accelerator is manually increased, the vertical shaft engine performs transmission through a centrifugal clutch in combination with a transmission angle gear, and angle teeth drive a walking wheel shaft and a pair of walking wheels to synchronously rotate to enter a cultivated land parcel needing to be tidied; a gear shifting is arranged at a forward grass chopping gear, a walking transmission gear on a main shaft is combined with a walking driven gear, and a cutter transmission gear on the main shaft is combined with a cutter driven gear; and a cutter main shaft wheel drives a blade shaft and a blade through a blade shaft disc to cut the roots of harvested crops on the cultivated land parcel. The vertical shaft engine, a centrifugal clutch and a straight gear speed changing box are arranged up and down in a driving mode, so that the operation flexibility is improved; and the resistance caused by transmission friction is reduced, the service life of a transmission part is prolonged, and the overall quality of a product is ensured.

Description

technical field [0001] The invention relates to a method for using a weeding and shredding machine for agricultural cultivated land, in particular to a method for using a small weeding and shredder device for weeding and weeding agricultural land. Background technique [0002] At present, China's agricultural modernization is progressing rapidly. Due to the large amount of cultivated land in mountains and hills, the use of large-scale agricultural machinery has been affected; agricultural machinery companies have developed small rotary tillers for land consolidation in mountains, hills and smaller plots. Especially the roots of the crops on the cultivated land after harvesting remain on the ground, which is difficult to arrange; because the engine and the gearbox cutter of the existing small grass cutters on the market are horizontally connected; Long, the turning radius is large, and the mower is difficult to operate; the span between the engine and the gearbox is large, an...

Claims

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Application Information

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IPC IPC(8): A01B33/02A01B33/08A01D34/835A01D69/06
CPCA01B33/021A01B33/028A01B33/082A01D34/8355A01D69/06
Inventor 张东斌
Owner 洛阳精匠机械有限公司