CN2464048Y - Telescopic sickle - Google Patents

Abstract

The utility model relates to a folding type sickle, which belongs to the technical field of an agricultural tool. The utility model has the structure that a pressure spring and a fixing frame are arranged in a sickle rod with a hollow cavity, and the fixing frame and a fixing sleeve which slides outside the sickle rod are connected and fixed through a nail key; the nail key can slide in a slide slot on the sickle rod, and a sickle head is hinged with the sickle rod; the fixing frame has a V-shaped slot structure, and the other hinged end of the sickle head can be inlaid in a V-shaped slot of the fixing frame. The utility model has the advantages that the utility model can be folded, and the phenomena that the blade of the sickle is damaged, or other objects are scraped by the sickle are avoided when the sickle is not used and has the advantages of simple structure and reasonable design.

Description

Folding sickle

The utility model belongs to the agricultural tools technical field.

At present, the employed harvesting tool of peasant, though comparatively advanced mechanical harvesting machine is arranged, but the mechanical harvesting machine is more suitable in the harvesting of land for growing field crops crops, and to still adopting the reaping hook harvesting in little field or the little harvesting of cultivated area, therefore traditional reaping hook be because cutter head can not fold, and very easily scrapes to hurt sb.'s feelings or scratch other article when not using.

The purpose of this utility model provides a kind of folding sickle.

The technical solution of the utility model is as follows:

Stage clip and fixed mount are arranged in the knife bar of cavity, the outer slip fixed cover of fixed mount and knife bar is connected and fixed by the nail key, and the nail key can slide in the chute on knife bar, and cutter head and knife bar are hinged, fixed mount is the V-shaped groove structure, and the hinged end in addition of cutter head can be bumped in the V-shaped groove of fixed mount.

The utility model has the advantages that: reaping hook is collapsible, has avoided reaping hook when not using, and the reaping hook sword is damaged, or other article are scratched, and is simple in structure, reasonable in design.

Fig. 1 is a structure cutaway view of the present utility model;

Fig. 2 is fixed rack structure figure of the present utility model;

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

Wherein: the 1st, handle, the 2nd, knife bar, the 3rd, fixed screw, the 4th, stage clip, the 5th, fixed cover, the 6th, slip fixed cover, the 7th, fixed mount, the 8th, nail key, the 9th, chute, the 10th, jointed shaft, the 11st, cutter head, the 12nd, the hinged end in addition of cutter head.

When cutter head launches, stage clip pushes up fixed mount to front end, the hinged end in addition of cutter head is in the V-shaped groove of fixed mount, cutter head obtains fixing by slip fixed cover and knife bar, if the slip fixed cover is drawn back, rotatable cutter head is drawn close until cutter head parallel with knife bar to knife bar, at this moment the hinged end in addition of cutter head screws out in fixed mount and knife bar, unclamp the slip fixed cover, the slip fixed cover is subjected to the stage clip effect to withstand the hinged end in addition of cutter head, and is fixing thereby cutter head obtains.

Claims (1)

1, a kind of folding sickle, form by handle (1), it is characterized in that: stage clip (4) and fixed mount (7) are arranged in the knife bar (2) of cavity, the outer slip fixed cover (6) of fixed mount (7) and knife bar (2) is connected and fixed by nail key (8), nail key (8) can slide in the chute (9) on the knife bar (2), cutter head (11) is hinged with knife bar (2), and fixed mount (7) is the V-shaped groove structure, and the hinged end (12) in addition of cutter head can be bumped in the V-shaped groove of fixed mount (7).

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