Agricultural straw smashing and returning device
A straw and pulverizing technology is applied in the field of agricultural straw pulverizing and returning devices, which can solve the problems of falling off cutting blades, scrapping of equipment, and large wear of grass feeding rollers.
Inactive Publication Date: 2020-12-01
王磊
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Problems solved by technology
[0004] However, most of the existing straw crushing devices currently use machinery to return to the field, and use the grass feeding roller in the crusher to rotate and crush. Since the straw is long, the grass feeding roller wears a lot when rotating and crushing. The setting is that the cutting blades fall off. may render the device obsolete
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[0031] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.
[0032] In addition, an element in the present invention is said to be "fixed" or "disposed on" another element, and it may be directly on another element or an intervening element may also exist. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for pur...
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The invention discloses an agricultural straw smashing and returning device. A cutting assembly used for primarily shearing straw falling from a storage barrel is arranged on the upper part of the interior of a smashing barrel; a double-roller mincing assembly used for secondarily smashing of the straw sheared by the cutting assembly is arranged below the cutting assembly, a power assembly is mounted on a mounting frame and connected with the cutting assembly through a transmission mechanism, the transmission mechanism is connected with a rotating mechanism, and the rotating mechanism is connected with the double-roller mincing assembly; the power assembly drives a vibration assembly to work, thus the storage barrel is driven to continuously shake above the smashing barrel to continuouslydischarge the straw into the smashing barrel; and meanwhile, the power assembly drives the cutting assembly to transversely cut the straw discharged into the smashing barrel through the transmission mechanism, the straw is preliminarily cut into sections, the straw cut into sections falls onto the double-roller mincing assembly, and the double-roller mincing assembly is driven by the rotating mechanism to work to thoroughly smash the sectioned straw and discharge the sectioned straw from the bottom of the smashing barrel.
Description
technical field [0001] The invention relates to an agricultural machine, in particular to an agricultural straw powder returning device. Background technique [0002] Straw returning to the field is a measure of fertilizing soil fertility and increasing production that is generally valued in the world today. It can increase fertilizer and increase production while eliminating the air pollution caused by straw burning. [0003] Straw returning can increase soil organic matter, improve soil structure, loosen soil, increase porosity, reduce capacity, and promote microbial activity and root development of crops. Straw returning to the field has a significant effect on increasing fertilizer and production. During the growth process, crops need to constantly consume energy, and also need to constantly replenish energy, and constantly adjust the content of water, fertilizer, air, and heat in the soil. Straw contains a large amount of fresh organic materials, which can be converte...
Claims
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IPC IPC(8): A01F29/08A01F29/10A01D82/00
CPCA01D82/00A01F29/08A01F29/10
Inventor 王磊王梦灵
Owner 王磊