Under-mud shearing machine for Spartina anglica

A technology of shearing machine and rice grass, which is applied in the field of agricultural machinery, can solve the problems of low labor intensity, low recovery rate of treatment, and inconvenient walking on tidal flats, etc., and achieve the effect of strong adaptability and high efficiency

Inactive Publication Date: 2010-01-20
FUJIAN AGRI & FORESTRY UNIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has the advantages of safety and reliability, low labor intensity, high work efficiency, low treatment regeneration rate, no pollution in the treatment area, saving treatment costs, significantly improving the progress of treatment projects and overall benefits, and solves the long-term difficulty in controlling the pollution of rice g

Method used

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  • Under-mud shearing machine for Spartina anglica
  • Under-mud shearing machine for Spartina anglica
  • Under-mud shearing machine for Spartina anglica

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] like Figure 1-6 , manufacture and install each device accessory, promptly become a kind of load-bearing plate formula rice straw mud shearing machine of the present invention.

[0033] The lower tool table (1) is processed from an integral steel plate, and is connected with the frame as a whole through bolts and grooves, and is opened like Figure 4 As shown in the rod entry groove, the front end of the groove is a pointed triangle, which can reduce the resistance under the mud when the whole machine is advancing, and on the other hand can guide the stem of Spartina under the mud to enter the rod entry groove. The limited boss on the lower knife table has a screw hole, and a mud guide slope is also opened after entering the rod groove to further reduce resistance. On the upper knife rest (5) as Figure 4 The processing shown has a knife groove, and the tool is made of spring steel, which has been induction hardened to ensure hardness and toughness at the same time. ...

Embodiment 2

[0040] As embodiment 1, change bearing plate (21) into rubber crawler (34), promptly become a kind of rubber crawler type rice straw mud shearing machine of the present invention.

[0041] Unpowered track is shown in 7,8,9, and this device is made of left and right rubber track (34), bearing frame (35), main load wheel (36), secondary load wheel (37), auxiliary wheel (38) and track The wheel frame (40) is composed of a fixed plate (42) and a load-bearing frame (35) screwed on the Γ-shaped frame. The load-bearing wheel is a hollow cylinder (39) with one end sealed and fixed on the track through a bearing (41). On the wheel frame, the other end is sealed with screws (45) by linoleum (43) and cover plate (44) to prevent silt from entering, and the load-carrying wheel has a mud guide groove, which can discharge the mud on the track to prevent accumulation. There can be a speed difference between the left and right crawlers, effectively reducing the turning moment.

[0042] Its us...

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PUM

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Abstract

The invention relates to an under-mud shearing machine for Spartina anglica. A main body is divided into a machine body, a shearing mechanism, a power and transmission part, a driving mechanism and an operation mechanism, wherein the power of a power machine is transmitted to a gearbox by a belt wheel and is respectively transferred to a driving iron wheel and a vertical shaft by the speed change of a clutch and a change gear set so that the driving iron wheel drives the shearing machine to advance and realize self walk; and the vertical shaft, a cantilever and a crank convert circular motion into reciprocating motion to drive an upper knife rest cutter and a lower knife stage blade surface of the shearing mechanism to form shearing motion so that the roots of rice grass entering a rod-feeding groove are sheared, and the sheared rice grass is further collected and coiled by a grass-clustering device or flushed by rising tides. The machine is portable, is operated by a single person, has strong suitability and high efficiency, can be move on ground after rubber wheels are used instead, and can be widely applied to mudflats in various places and provide economic and high-efficiency shearing equipment for large-area rice grass treatment engineering.

Description

Technical field [0001] The invention relates to a rice straw mud shearing machine, which belongs to the field of agricultural machinery. Background technique [0002] Spartina is a general term for several plants of the Poaceae Spartina genus. There are mainly four kinds of Spartina in China, namely Spartina anglica Hubbard, Spartina alterniflora Loisel, Spartina cynosuroides (L.) Roth, Spartina patens (Aiton) Muhl.) et al. Spartina and Spartina alterniflora are plants introduced from the United Kingdom and the United States in the 1960s and 1980s to protect tidal flats. For more than 30 years, through artificial planting and natural propagation, it has grown on the coastal beaches of more than 80 counties (cities) from Jinxi County, Liaoning Province in the north to Dianbai, Guangdong Province in the south. The introduction and large-scale planting of Spartina played an important role in resisting wind and waves, protecting beaches and embankments, promoting siltation an...

Claims

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Application Information

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IPC IPC(8): A01M21/02
Inventor 尤民生张家寿曾兆华林瀚游泳
Owner FUJIAN AGRI & FORESTRY UNIV
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