CN203735000U

CN203735000U - Hoe

Info

Publication number: CN203735000U
Application number: CN201420147574.7U
Authority: CN
Inventors: 陈品
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-03-23
Filing date: 2014-03-23
Publication date: 2014-07-30
Anticipated expiration: 2024-03-23

Abstract

The utility model discloses a hoe. The hoe is characterized in that a hoeing plate and a rearwards curved plate are manufactured from iron plates by the aid of a punching machine, an arc-shaped hoeing opening is formed in the front edge of the hoeing plate, a protrusion is arranged at the rear of the hoeing plate, two squares are removed by the punching machine in a punched manner to form the protrusion, the hoeing plate with a thin middle and two thick edges is formed after the hoeing plate is heated in a high-frequency machine, a U-shaped rear curve of the rearwards curved plate is formed in a pressing machine and is arranged on two sides of the protrusion at the rear of the hoeing plate, two ends of the U-shaped rear curve are welded on two notches of the protrusion at the rear of the hoeing plate, welded positions are flattened by means of grinding, the front of the hoeing plate is brightened by means of grinding, and the hoeing opening is thinned by means of grinding. The hoe has the advantages of simplicity in manufacturing process, capability of saving time and labor, attractiveness, elegancy and long service life.

Description

Hoe

Technical field

The utility model relates to a kind of agricultural tools, especially adapt to people for cutting the earth, the hoe of weeding.

Background technology

At present, known hoe structure is by hoe plate and palintrope combination, two of palintrope is flattened, the bending iron after flattening wrap in hoe postlaminar part both sides, after high melt cementing together, through manually forging and form, not only time-consuming but also require great effort, bending iron place rough surface, uneven, people are when digging ground or weeding, and earth is often bonded at the bending iron place of hoe board.

Summary of the invention

In order to overcome existing hoe, digging ground or during weeding, earth is often bonded at the deficiency at the bending iron place of hoe board, the utility model provides a kind of hoe, and this hoe is to form by mechanical forging, time saving and energy saving, and the rear portion of hoe do not have bending iron, can foundry loam soil.

The utility model solves the technical scheme that its technical problem adopts: original hoe is that two of palintrope is flattened, and bending becomes bending iron, wraps in the both sides of hoe postlaminar part, after high melt, palintrope together with hoe plate cementing.The utility model is, with punch press, iron plate is made to hoe plate and rear bent plate, in the front of hoe plate, be provided with the hoe mouth of arc, the rear portion of hoe plate is provided with convex shape, convex shape is with punch press, to wash out two squares to form, after hoe plate is put into High-frequency machine and is heated, make hoe plate intermediate thin both sides thick, rear bent plate is put into the palintrope of making U-shaped on press, the convex shape both sides of hoe postlaminar part is provided with palintrope, palintrope two of U-shaped is located on convex shape two breach of hoe postlaminar part, weld is polished, and the anterior brighten of hoe plate, a hoe mouthful wear down just can.

The beneficial effects of the utility model are: manufacturing process is simple, time saving and energy saving, elegant in appearance, and the life-span is long.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, to of the present utility model, further illustrate.

Fig. 1 is structural principle schematic diagram of the present utility model.

Fig. 2 is the structural principle schematic diagram of original hoe.

Fig. 3 is the structural representation of the rear bent plate in the utility model.

Fig. 4 is the structural representation of the rear bent plate in original hoe.

In figure, 1. palintrope, 2. convex shape, 3. weld, 4. hoe plate, 5. hoe mouthful, 6. bending iron.

Embodiment

In Fig. 1, with punch press, iron plate is made to hoe plate 4 and rear bent plate, in the front of hoe plate 4, be pressed with the hoe mouth 5 of arc, the rear portion of hoe plate is connected with convex shape 2, convex shape 2 is with punch press, to wash out two squares to form, after hoe plate is put into High-frequency machine and is heated, make hoe plate intermediate thin both sides thick, rear bent plate is put into the palintrope 1 of making U-shaped on press, palintrope 1 is welded in convex shape 2 both sides of hoe postlaminar part, two of the palintrope 1 of U-shaped is welded on convex shape two breach of hoe postlaminar part, and weld 3 is polished, the anterior brighten of hoe plate 4, hoe mouthful 5 wear downs just can.

In Fig. 2, original hoe is that two of palintrope 1 is flattened, and bending becomes bending iron 6, wraps in the both sides of hoe postlaminar part, after high melt, palintrope 1, together with hoe plate 4 cementings, is provided with to the hoe mouth 5 of arc in the front of hoe plate 4.

In Fig. 3, palintrope 1 two of U-shaped is welded on convex shape two breach of hoe postlaminar part, weld 3 is polished.

In Fig. 4, original hoe is that two of palintrope 1 is flattened, and bending becomes bending iron 6.

Claims

1. a hoe,, with punch press, iron plate is made to hoe plate and rear bent plate, in the front of hoe plate, be provided with the hoe mouth of arc, hoe plate intermediate thin both sides are thick, the convex shape both sides of hoe postlaminar part is provided with palintrope, it is characterized in that: the rear portion of hoe plate is provided with convex shape, and palintrope two of U-shaped is located on convex shape two breach of hoe postlaminar part.

2. hoe according to claim 1, is characterized in that: convex shape is with punch press, to wash out two squares to form.

3. hoe according to claim 1, is characterized in that: rear bent plate is put the palintrope of making U-shaped on press into.