CN201976401U - Lever shovel - Google Patents

Abstract

The utility model relates to a lever shovel comprising a shovel rod, wherein a shovel head is arranged at the front end of the shovel rod; a movable U-shaped support frame is arranged on the shovel rod through screws; the shovel rod is a telescopic rod; the front end of the shovel head is saw-toothed; a hook is arranged on the shovel rod; and a hanging hole is arranged on the U-shaped support frame. When the lever shovel is used, the U-shaped support frame is supported, and the soil is turned up through the leverage; in addition, the physical strength is saved by adopting the telescopic rod, the saw-toothed shovel head is used on soil with more stones and sand grains, so that the damage to the shovel head is reduced, and the service life is prolonged.

Description

The lever spade

Technical field

The utility model relates to a kind of spade, especially a kind of utilization labour-saving lever spade that gets up.

Background technology

At present, generally in agricultural of carrying out fraction and the whole ground of forestry, great majority need to adopt spade to turn over whole, if run into harder whole just relatively having required great effort turning in soil, running into this time usually foundary weight spade bar downwards, adopt the principle of lever that earth is dug, but the spade bar must be pressed onto the end like this could dig earth, the amplitude that operating personnel bend over is very big, has wasted very big muscle power.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of suitable labour-saving lever spade that uses.

The technical scheme in the invention for solving the technical problem is: a kind of lever spade, comprise the spade bar, and spade bar front end is equipped with the spade head, the U type bracing frame by screw installation activity on the described spade bar.

When relatively require great effort in whole ground, in order better to save muscle power, what described spade bar adopted is expansion link.

In order to make spade better on some have the soil of the more stony and grains of sand, use the zigzag fashion that described spade head front end adopts.

In order not use U type bracing frame conveniently to settle, described spade bar is provided with hook, and U type bracing frame is provided with hanging hole.

The beneficial effects of the utility model are: when in use U type support member is propped, by leverage earth is dug, adopted expansion link to save muscle power more, the shovel head of zigzag fashion is used on the more soil of stone and the grains of sand, reduce the infringement of shovel head, increase the service life.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a use structural representation of the present utility model.

Among the figure: 1, spade head 2, hanging hole 3, spade bar 4, screw 5, U type bracing frame 6, hook.

Embodiment

A kind of as depicted in figs. 1 and 2 lever spade comprises spade bar 3, and spade bar 3 front ends are equipped with spade head 1, passes through the U type bracing frame 5 of screw 4 installation activities on the described spade bar 3; What described spade bar 3 adopted is expansion link; The zigzag fashion that described spade head 1 front end adopts; Described spade bar 3 is provided with hook 6, and U type bracing frame 5 is provided with hanging hole 2.

When in use, firmly spade head 1 is inserted in the earth, then U type bracing frame 5 is taken down from linking up with 6, be placed on the ground, the spade bar 3 that will have telescopicing performance is extracted out, and one of downward foundary weight spade bar 3 then, spade head 1 will be with earth to come out, laborsaving convenience, work continue only need to repeat above-mentioned action and get final product.

It is emphasized that: above only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.

Claims (4)

1. a lever spade comprises spade bar (3), and spade bar (3) front end is equipped with spade head (1), it is characterized in that: described spade bar (3) is gone up the U type bracing frame (5) by screw (4) installation activity.

2. lever spade according to claim 1 is characterized in that: what described spade bar (3) adopted is expansion link.

3. lever spade according to claim 1 and 2 is characterized in that: the zigzag fashion that described spade head (1) front end adopts.

4. lever spade according to claim 1 and 2 is characterized in that: described spade bar (3) is provided with hook (6), and U type bracing frame (5) is provided with hanging hole (2).

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