Chinese medical herb ridged bordered bed earth surface hardening layer scarifier

Abstract

The invention discloses a Chinese medical herb ridged bordered bed earth surface hardening layer scarifier and belongs to agricultural machinery. The scarifier comprises a rack, front traveling wheels, back travelling wheels, a scarifying hob, a hob supporting mechanism, a scarifying hob position regulating and locking mechanism, a power and transmission mechanism and an electric control system. The rack comprises a chassis frame, a clutch, speed reducer mount, a scarifier operating handrail, wherein the clutch and the speed reducer mount are arranged on the chassis frame. The transmission mechanism comprises a transmission unit among a power unit, the clutch and a speed reducer, a chain transmission mechanism between the clutch and the scarifying hob, and a chain transmission mechanism between the speed reducer and travelling wheels. The scarifier substitutes for manual scarifying and farming, reduces human input for planting of Chinese medical herbs, increases scarifying efficiency to Chinese medical herb ridged bordered bed earth surface greatly, reduces planting cost and achieves uniform scarifying. Compared with the way of scarifying the ridged bordered beds by means of a rotary cultivator for grain growing and farming, the scarifier has the advantages of keeping stable running with low vibration and having high soil breakage rate, and further, increasing the rate of emergence and the survival rate of seedlings in transplanting.

Description

technical field [0001] The invention belongs to agricultural machinery, and in particular relates to a mechanical device for loosening the surface of a Chinese herbal medicine bed. Background technique [0002] The artificial cultivation of ginseng and other Chinese herbal medicines has gradually formed an industry. However, during the planting process, it was seriously affected by the compacted hard crust on the soil surface of the bed, and the germination rate of the perennial roots after transplanting was low. The reason is that ginseng and other Chinese herbal medicines require harsh growth conditions. During the growth process, the seedlings are relatively delicate, and the living environment is strictly required for the soft bed soil. After the upper surface of the bed soil is weathered, it is easy to form a hard crust. [0003] At present, most areas still use artificial soil breaking and loosening on the bed, which not only has uneven soil depth, low efficiency, but...

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Problems solved by technology

[0004] The purpose of the patent of this invention is to provide a Chinese herbal medicine bed surface hardening machine, which is used to loosen the hardening layer on the bed surface of ginseng and other Chinese herbal medicines, so as to overcome the above-mentioned problems of manual loosening or the use of grain crop farmland tillage machinery. insufficient

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