CN2131283Y

CN2131283Y - Sugarcane leaves-removing knife

Info

Publication number: CN2131283Y
Application number: CN 92229274
Authority: CN
Inventors: 钟金和
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-08-04
Filing date: 1992-08-04
Publication date: 1993-05-05
Anticipated expiration: 2002-08-04

Abstract

The utility model relates to a sugarcane leaf removing knife which is composed of a sickle blade (1) of a hook-shaped knife and a knife handle (5). The utility model is characterized in that a pair of circular leaf removing knives is arranged between the sickle blade and the knife handle, and is composed of a fixed knife (2) and a movable knife, wherein the fixed knife (2) is connected with the sickle blade (1) and the knife handle (5) into a fixed whole. The movable knife comprises a movable knife body (3) and an operation lever (7), and the lower part of the movable knife body (3) is hinged with the knife handle. The utility model has the advantages of high work efficiency, good leaf removing quality, convenient operation and lower labor intensity, and is a good helper for sugarcane peasants.

Description

Sugarcane leaves-removing knife

The utility model relates to a kind of agricultural cutter, particularly relates to all high sugarcane leaves-removing knife of a kind of disleaf efficient and quality.

In the prior art, sugarcane wants first topping, stripping leaf and root cutting just can be sent to sugar refinery processing after results.In China, still generally adopt the cane knife of similar reaping hook manually to finish above-mentioned work.Cane knife is made up of hook-shaped blade and hilt two parts, and its shortcoming is: 1, work efficiency is very low, has manually cut a sugarcane, from cutting down the sugarcane tip, eliminate together with leaf sheath against leaf growth steering handle sugarcane leaf then,, will cut 6～10 cuttves at least to the fibrous root of sugarcane root is reamed; 2, labour intensity is big.

The purpose of this utility model is exactly in order to overcome above-mentioned weak point of the prior art, and a kind of sugarcane leaves-removing knife that improves work efficiency, reduces labour intensity is provided.

The purpose of this utility model can realize by following technical measures: it is made up of the reaping hook sheet and the hilt of hook-shaped blade, it is characterized in that between reaping hook sheet and hilt, also being provided with a secondary stripping leaf cutter, this pair stripping leaf cutter is made up of a stationary knife and movable blade, wherein stationary knife and reaping hook sheet and hilt are linked as fixing one, movable blade then comprises movable blade, control stick, movable blade bottom and hilt are hinged, by with the folding of the control stick controlled movable blade of movable blade fixed connection, the blade and the blade of stationary knife and movable blade are circular arc, their cooperations can be clipped on the sugarcane bar just, and the contrary sugarcane leaf direction of growth firmly can once divest leaf and the fibrous root of whole sugarcane.

The utility model also can be made stripping leaf cutter the form of detachable blade, and promptly the blade of stationary knife and movable blade is made up of cutter hub and blade respectively, and blade can connect by forms such as thread connection or riveted joints with cutter hub, so that change blade.

Below in conjunction with accompanying drawing the utility model is described in further detail:

Fig. 1 is the stereogram of one of the utility model embodiment;

Fig. 2 is the front view of one of the utility model embodiment;

Fig. 3 is the right view of one of the utility model embodiment;

Fig. 4 is the structural representation of one of the utility model embodiment.

Fig. 1, Fig. 2 and sugarcane leaves-removing knife shown in Figure 3 are one of embodiment of the present utility model, it by reaping hook sheet (1), the hilt (5) of hook-shaped blade and be located at reaping hook sheet (1) and hilt (5) between stripping leaf cutter form, wherein shell the stationary knife (2) of leaf cutter and the form that movable blade all adopts detachable blade, two cuttves stagger mutually, not not at grade, stationary knife cutter hub (2a) is all one with reaping hook sheet (1), and by its bottom and the welding of the hinged seat (5a) on hilt (5) top, semicircle blade (2b) then with cutter hub (2a) thread connection; And movable blade is by having movable cutter hub (3a), the movable blade (3) of semicircle blade (3b) and hinge eyes (3c), control stick (7), spring (6) and scotch (8) are formed, blade (3b) and movable cutter hub (3a) thread connection, movable cutter hub (3a) is welded as a whole with hinge eyes (3c), hinged by link bolt (4) with the hinged seat (5a) on the hilt, scotch (8) then is welded on respectively on the relative position of hinge eyes (3c) with control stick (7), spring (6) is arranged under the control stick (7), makes activity template fastening stationary knife always.During use, earlier strike off the sugarcane tip, pull the control stick (7) of stripping leaf cutter again, compression spring (6) with reaping hook (1), make the certain angle of movable blade swing, promptly shell the leaf cutter and open, it is inserted in sugarcane masthead end, decontrol control stick (7), movable blade is clamped the sugarcane bar under the effect of spring (6), firmly scrape at the end downwards along the sugarcane bar then, can once whole sugarcane be connected leaf and leaf sheath one and piece together and remove, add if any the residual available reaping hook sheet of a little sugarcane root (1) part and cut.This shows, use the utility model, only need two, three cuttves can finish the work that the sugarcane topping digs up the roots and shells leaf, efficient is higher than more than 2 times of prior art, and quality also increases.

Sugarcane leaves-removing knife shown in Figure 5 is two of embodiment of the present utility model, it is made up of reaping hook sheet (1), hilt (5) and stripping leaf cutter, stripping leaf cutter is made up of stationary knife (2) and movable blade, wherein stationary knife (2) combines as a whole with reaping hook (1) and hilt (5), and the blade of movable blade (3) is hinged with hilt (5), the control stick (7) conjuncted in the hinged place with movable blade (3) is closed shape, and same hilt (5) is also made closed shape, makes it to constitute the structure identical with scissors.During use, catch hilt (5) and control stick (7) as holding scissors, working procedure is identical with one of embodiment, and different is to use stripping Ye Daoshi, is that hand is opened, make hilt (5) and control stick (7) arrange certain angle, thereby open the edge of a knife of stripping leaf cutter, cover is to sugarcane masthead end, and then hilt of holding with a firm grip (5) and control stick (7), make stripping leaf cutter holder live the sugarcane bar, all the other operate same precedent.

The utility model has the advantages that: 1, work efficiency improves greatly, only needs two～three cuttves can finish the work such as topping disleaf of sugarcane, and efficient has improved 2 times than prior art at least, even higher; 2, also improved than prior art except leaf quality, need the mark cutter that the sugarcane leaf is removed in the prior art, because cane knife is straight body, littler for the face that circular sugarcane bar contacts with the cross section, so the root tip of residual leaf on the sugarcane bar always, and stripping leaf cutter of the present utility model consists of an endless knife by stationary knife and movable blade can be that circular sugarcane bar is identical with the cross section almost, one cutter goes down, and leaves all on the bar can both be removed with a snap together with the root tip; 3, labour intensity reduces greatly, because the raising of work efficiency, that uses that the utility model finishes a sugarcane goes that to eradicate the leaf workload be original 1/2, even still less; 4, simple to operate; 5, applied widely, can suitably regulate by closed degree fixed, two cuttves of living because of the internal diameter of stripping leaf cutter, be applicable to the sugarcane that thickness is different, in addition, also can be used for the disleaf work of other similar plants.

Claims

1, a kind of sugarcane leaves-removing knife, reaping hook sheet (1) and hilt (5) by hook-shaped blade are formed, it is characterized in that between reaping hook sheet (1) and hilt (5), also being provided with a secondary stripping leaf cutter, stripping leaf cutter is made up of stationary knife (2) and movable blade, wherein stationary knife (2) is linked as fixing one with reaping hook sheet (1) and hilt (5), movable blade then comprises movable blade (3), control stick (7) with blade (3) fixed connection, movable blade (3) lower end and hilt (5) are hinged, folding by control stick (7) controlled movable blade, stationary knife and movable blade and blade are arc, and be fixed, but two cuttves of living cooperate the looping cutter.

2, sugarcane leaves-removing knife according to claim 1 is characterized in that the stationary knife of above-mentioned stripping leaf cutter and movable blade all can be made up of cutter hub and blade respectively, but blade and cutter hub thread connection or riveted joint.

3, sugarcane leaves-removing knife according to claim 1 and 2, it is characterized in that movable blade is made up of blade (3), control stick (7), spring (6) and scotch (8), wherein, control stick (7) is located at blade (3) hinged place respectively with scotch (8), and spring (6) then is installed in control stick (7) below.