CN205124253U - Hoe - Google Patents

Abstract

The utility model discloses a hoe, including hoe board, hoe hoop and hoe handle, the afterbody at the hoe handle is fixed through the hoe hoop to the hoe board, and the hoe board assumes diamond in shape roughly, and open at the middle part has the hole, and it includes the joining region of being connected with the hoe hoop, the cutting edge district of hoe board front end, and the cutting edge district is the point mouth of cockscomb structure for both sides, and the contained angle of joining region and horizontal plane is 15, the slope of hoe hoop sets up at the joining region tip, and contained angle between the two is 68. The utility model discloses change a traditional flat mouthful hoe into point mouthful hoe, change during hoe soil during the hoe goes into earth, so it is more laborsaving, through setting up the hole on the board at the hoe, earth is to the resistance of hoe board when having reduced hoe soil on the one hand, and earth is difficult for the adhesion on the hoe board, and on the other hand has saved material, the cost is reduced, having between the cutting edge district of hoe board and the joining region and slope to be connected between certain contained angle, hoe hoop and the joining region, excellent in use effect has effectively reduced fatigue author's intensity of labour, has lightened fatigue author's physical burden.

Description

Hoe

Technical field

The utility model relates to field of tool, particularly relates to a kind of hoe.

Background technology

Hoe is the requisite a kind of instrument of architectural engineering and agriculture and forestry, and existing hoe is all hoe body and the hoe mouth of straight shape, although this hoe can for user, it exists such shortcoming:

(1), because hoe mouth is straight, when being applicable to harden earth, hoe mouth lifting surface area is large, pressure is little, hoe be not easy to uproot into, also increased the weight of the physical load of labor author;

(2) because hoe plate is flat and complete, the earth of scarifying on the one hand easily sticks on hoe, and during hoe soil, earth increases resistance to complete hoe plate face on the other hand, uses and more requires great effort;

(3) hoe hoop of installing hoe handle is connected for vertical with hoe plate, and exist firmly uneven during use, labour intensity is large, and result of use is poor.

Therefore need badly and provide a kind of novel hoe to solve the problems referred to above.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of hoe, significantly can alleviate the labour intensity of user.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of hoe, comprise hoe plate, hoe hoop and hoe handle, hoe plate is fixed on the afterbody of hoe handle by hoe hoop, hoe plate assumes diamond in shape substantially, and middle part has hole, and it comprises the bonding pad be connected with hoe hoop, the blade district uprooting front edge of board, blade district is the sharp-crested of both sides indentation, and the angle of bonding pad and horizontal plane is 15 °; Hoe hoop is inclined at end, bonding pad, and angle is between the two 68 °.

In the utility model preferred embodiment, the shape of described hole is rule or irregular pentagon, increases the area of hole while ensureing hoe plate working strength.

In the utility model preferred embodiment, the material in blade district adopts the tool steel of T8 or T10 to be embedded in No. 20 steel or No. 30 steel outsides, then carries out annealing processing process, the hoe keen edge obtained like this and wear-resisting.

The beneficial effects of the utility model are:

1, the utility model changes traditional flat mouth hoe into sharp-crested hoe, and more easily uproot in earth during hoe soil, labor author uses same power, and because incision area reduces, the pressure of generation increases, and then more laborsaving;

2, by arranging hole on hoe plate, when reducing on the one hand hoe soil, earth is to the resistance of hoe plate, and earth not easily sticks on hoe plate, saves material on the other hand, reduces cost;

3, uproot plate blade district with have certain angle between bonding pad, tilt to be connected between hoe hoop with bonding pad, result of use is good, effectively reduces the labour intensity of labor author, alleviates the physical load of labor author.

Accompanying drawing explanation

Fig. 1 is the perspective view of the utility model hoe one preferred embodiment;

Fig. 2 is the front view of described hoe plate;

Fig. 3 is the end view of Fig. 2;

In accompanying drawing, the mark of each parts is as follows: 1, uproot plate, 11, hole, and 12, blade district, 13, bonding pad, 2, hoe hoop, 3, hoe handle.

Embodiment

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.

Refer to Fig. 1 and Fig. 2, the utility model embodiment comprises:

A kind of hoe, comprise hoe plate 1, hoe hoop 2 and hoe handle 3, hoe plate 1 is fixed on the afterbody of hoe handle 3 by hoe hoop 2.As shown in Figure 2, hoe plate 1 assumes diamond in shape substantially, middle part has hole 11, the shape of hole 11 shown in figure is irregular pentagon, and its shape also can be regular pentagonal, increases the area of hole 11 while ensureing whole hoe plate 1 working strength as far as possible, when reducing on the one hand hoe soil, earth is to the resistance of hoe plate 1, and earth not easily sticks on hoe plate 1, saves material on the other hand, reduces cost.Hoe plate 1 comprises the bonding pad 13 be connected with hoe hoop 2, the blade district 12 uprooting front edge of board, and blade district 12 is the sharp-crested of both sides indentation, more easily uproots in earth during hoe soil, labor author uses same power, because incision area reduces, the pressure of generation increases, and then more laborsaving.Composition graphs 3, bonding pad 13 is 15 ° with the angle of horizontal plane, hoe hoop 2 is inclined at end, bonding pad 13, angle is between the two 68 °, therefore the angle of hoe hoop and horizontal plane is 53 °, and this angle is calculated by a large amount of labor author experience and Principle of Statistics, and this structural design result of use is good, effectively reduce the labour intensity of labor author, alleviate the physical load of labor author.

For increasing the working strength in hoe plate 1 blade district 12, the material in blade district 12 adopts the tool steel of T8 or T10 to be embedded in No. 20 steel or No. 30 steel outsides, then carries out annealing processing process, the hoe keen edge obtained like this and wear-resisting.

The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims (3)

1. a hoe, comprise hoe plate, hoe hoop and hoe handle, hoe plate is fixed on the afterbody of hoe handle by hoe hoop, it is characterized in that, hoe plate assumes diamond in shape substantially, and middle part has hole, and it comprises the bonding pad be connected with hoe hoop, the blade district uprooting front edge of board, blade district is the sharp-crested of both sides indentation, and the angle of bonding pad and horizontal plane is 15 °; Hoe hoop is inclined at end, bonding pad, and angle is between the two 68 °.

2. hoe according to claim 1, is characterized in that, the shape of described hole is rule or irregular pentagon.

3. hoe according to claim 1, is characterized in that, the material in blade district adopts the tool steel of T8 or T10 to be embedded in No. 20 steel or No. 30 steel outsides.