CN203597070U

CN203597070U - Stalk harvester

Info

Publication number: CN203597070U
Application number: CN201320668057.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Lv Yuankai
Current assignee: Lv Yuankai
Priority date: 2013-10-29
Filing date: 2013-10-29
Publication date: 2014-05-21
Anticipated expiration: 2023-10-29

Abstract

The utility model discloses a stalk harvester which is mainly used for sugarcane and corn stalk harvest. The stalk harvester comprises a support, a press rod, a cutter and a spring. The stalk harvester is characterized in that a front lateral branch and a rear lateral branch are arranged at the two ends of the bottom edge of the support, a fixing shaft is arranged at the top end of the support, the press rod can rotate around the fixed shaft, the cutter is horizontally installed at the bottom end of the press rod, and the two ends of the spring are fixed to the bottom end of the press rod and the rear lateral branch of the support respectively. Due to the fact that the press rod is of a labor-saving lever structure, large cutting force can be obtained when the cutter works, and therefore the stalk harvester is higher in labor saving performance during sugarcane and corn stalk harvest compared with an existing manual cutting tool.

Description

A kind of straw harvesting device

(1) technical field

The utility model relates to a kind of farm implements, particularly a kind of straw harvesting device.

(2) background technology

People, in the time of harvesting sugarcane, corn stalk, except with big machinery, will gather in manual mode sometimes, use instrument mainly contains chopper, reaping hook or perching knife, not laborsaving during with these instrument harvestings, can be very tired so stream time is slightly long, expend muscle power, affected harvesting progress.

(3) summary of the invention

The utility model, in order to make up the deficiency of above-mentioned manual harvesting tool, provides a kind of straw harvesting device, can be more laborsaving.

The utility model is achieved through the following technical solutions:

A kind of straw harvesting device, comprises support, depression bar, sharpener and spring.Its feature is: two ends, support base have front side to prop up with rear side to prop up, and cantilever tip has fixed axis, and depression bar can rotate around fixed axis, and sharpener level is installed on depression bar bottom, and the rear side that both ends of the spring is separately fixed at depression bar bottom and support props up.

Support described in the utility model is inverted T-shaped, and two ends, support base are all folded to inboard 90 ° and form front sides and prop up with rear side and prop up, and the effect that prop up front side is to prop up crops straw, is convenient to sharpener cutting, and the effect that rear side props up is one end of fixing spring.Described depression bar is

shape, link together by fixed axis and support in depression bar corner, depression bar is the laborsaving lever take fixed axis as fulcrum, and depression bar rotates the reach of drive sharpener can be by straw cutting, when sharpener starts to move forward, spring is also immediately in tension state, so that the sharpener after cutting resets.

The beneficial effects of the utility model are, the utility model adopts lever principle, slightly firmly exert pressure backward and can on sharpener, obtain very large cutting force on depression bar top, prop up the sturdy stalk between sharpener in the front side of support thereby cut off, alleviate labour intensity, accelerated job schedule, the utility model is easy to use, laborsaving.

(4) accompanying drawing explanation

Below in conjunction with accompanying drawing, the utility model is further described.

Fig. 1 is schematic appearance of the present utility model.

In figure, 1 support, 2 depression bars, 3 sharpeners, 4 springs, prop up 5 front sides, and 6 rear sides prop up, 7 fixed axis.

(5) embodiment

A kind of straw harvesting device, comprises support 1, depression bar 2, sharpener 3 and spring 4.Support 1 is inverted T-shaped, support 1 two ends, base be all folded to inboard 90 ° form front sides prop up 5 and rear side prop up 6, there is fixed axis 7 on support 1 top, depression bar 2 is

shape, link together by fixed axis 7 and support 1 in depression bar 2 corners, depression bar 2 is the laborsaving levers take fixed axis 7 as fulcrum, sharpener 3 levels are installed on depression bar 2 bottoms, the rear side that spring 4 two ends are separately fixed at depression bar 2 bottoms and support 1 props up on 6, when sharpener 3 starts to move forward, spring 4 is also immediately in tension state, so that the sharpener 3 after cutting resets.

Claims

1. a straw harvesting device, comprise support (1), depression bar (2), sharpener (3) and spring (4), its feature is: support (1) two ends, base have front side to prop up (5) and rear side props up (6), there is fixed axis (7) on support (1) top, depression bar (2) can rotate around fixed axis (7), sharpener (3) level is installed on depression bar (2) bottom, and the rear side that spring (4) two ends are separately fixed at depression bar (2) bottom and support (1) props up on (6).

2. straw harvesting device according to claim 1, is characterized in that: described support (1) is inverted T-shaped, and support (1) two ends, base are all folded to inboard 90 ° and form that (5) are propped up in front sides and rear side props up (6).