CN2772192Y - Rotary shovel - Google Patents

Abstract

The utility model provides a rotary shovel, which comprises a shovel body and a handle part which is combined with the shovel into an integrative body. The utility model is characterized in that one side edge of the shovel body is provided with helical blades. When used, the shovel body and the helical blades are rotatablely buried into soil to easily dig germchit out, and the effect that the shovel is dug into definite deep but not dug the areas of unnecessary soil is achieved.

Description

A kind of rotary spader

Technical field

The utility model is about a kind of digging tool.

Background technology

A kind of when in gardening, transplanting seedling or little strain plant; all need to utilize the shovel soil working tool to excavate seedling or little strain plant; and a kind of the most frequently used shovel soil working tool as shown in Figure 1; it is a kind of army banjo 10; and the user is using army banjo 10 can firmly the tip 11 of army banjo 10 to be inserted in the soil earlier usually, and the pedal 12 of 11 rear ends, tip of stepping on army banjo of tramping with one's feet and tip 11 is able in the more deep soil, and user's application of force again shovel native; as Fig. 2, the method that this army banjo and shovel thereof dig has following disappearance:

One, the user causes large-area kind of regolith shovel to dig when using army banjo 10 shovel soil easily, then can't set about thick and fast at seedling or little strain plant, though or can shovel to dig and can injure adjacent seedling.

Two, must be owing to transplanting seedling at seedling root reserve part soil block 13, above-mentioned army banjo 10 must repeat above-mentioned excavation action all around around seedling when excavating seedling, waste time and energy.

Three, above-mentioned army banjo 10 must put down army banjo and could go again and move back and forth mobile seedling after excavation finishes.

Therefore just like the digging tool of above-mentioned army banjo 10, its structure is made further improved needs, so that convenient in use.

Summary of the invention

The purpose of this utility model is to provide a kind of rotary spader, with the convenient seedling that excavates fast.

The utility model designs a kind of rotary spader, has a shovel body and and links the all-in-one-piece shank with the shovel body, and it is characterized in that: the side of shoveling body is provided with spiral blade.

Further improvement as such scheme is characterized in that: the lower end of shovel body is designed to the tip, and the end of spiral blade is designed to oblique tip, and the lower edge of blade then is designed to blade.

During use, the shovel body is inserted in the soil of seedling periphery, and the handle of the shank of holding with a firm grip afterwards and rotate around seedling makes shovel body and helical blade rotate and gos deep in the soil, easily seedling is dug out, dig appropriate depth and needn't shovel the effect of digging unnecessary native area and can reach shovel.

The end of spiral blade is designed to oblique tip, and the effect of the soil block that inserts the coating seedling root that institute dug out by shovel is arranged when shovel body counter-rotating, mentions this moment and shovels soil block and the seedling that body can related taking-up be dug by shovel, and is convenient and swift.

Description of drawings

Fig. 1 is the schematic perspective view of existing army banjo;

Fig. 2 is that the work shovel of existing army banjo digs the schematic diagram when moving;

Fig. 3 is the schematic perspective view of the rotary spader of the utility model;

Fig. 4 is the schematic perspective view of the utility model shovel body;

Fig. 5 is the end view of the utility model shovel body;

Fig. 6 is the utility model shovel body perspective view vertically.

Embodiment

To Fig. 6, the utility model designs a kind of rotary spader with reference to figure 3, has an elongated circular arc shovel body 1, and the lower end is designed to the tip; One shank 2, the one end links with shovel body 1, and the other end is provided with a D shape handle 3.One side of shovel body 1 is along being provided with two spiral blades 4 and 5, and two spiral blades are on same periphery, and the end of each spiral blade is designed to oblique tip 6, and the lower edge 7 of spiral blade then is designed to blade.The opposite side of the relative helical blade of shovel body is designed to blade along 8.

During use, the shovel body is inserted in the soil of seedling periphery, hold with a firm grip afterwards shank handle 3 and rotate around seedling, make shovel body 1 and helical blade 4 and 5 rotations go deep in the soil, soil block with the seedling root cuts off out easily, digs appropriate depth and needn't shovel the effect of digging unnecessary native area and can reach shovel.Because the end of spiral blade is designed to oblique tip, the soil block of the coating seedling root that institute dug out by shovel can be inserted in oblique tip 6 when the counter-rotating of shovel body, mentions this moment and shovels soil block and the seedling that body can related taking-up be dug by shovel, and is convenient and swift.

Claims (5)

1, a kind of rotary spader has a shovel body and and links the all-in-one-piece shank with the shovel body, and it is characterized in that: the side edge of shovel body is provided with spiral blade.

2, a kind of rotary spader according to claim 1 is characterized in that: the lower end of shovel body is designed to the tip.

3, a kind of rotary spader according to claim 1 is characterized in that: the opposite side of the relative spiral blade of shovel body is along being designed to blade.

4, a kind of rotary spader according to claim 1, it is characterized in that: the end of spiral blade is designed to oblique tip.

5, a kind of rotary spader according to claim 1, it is characterized in that: the lower edge of spiral blade then is designed to blade.

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