CN212653598U

CN212653598U - Firewood chopping device

Info

Publication number: CN212653598U
Application number: CN202021200758.7U
Authority: CN
Inventors: 吴桂平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-26
Filing date: 2020-06-26
Publication date: 2021-03-05
Anticipated expiration: 2030-06-26

Abstract

The utility model relates to a split firewood device belongs to split firewood instrument technical field, still needs the technical problem of very big external force when solving the split firewood device among the prior art and splitting the firewood. The firewood chopping device comprises two circular rings, a connecting rod, circular shafts and an axe, wherein the two circular rings are connected through the circular connecting rod and are coaxial; the cutting edge of the circular axe is downward, two ends of the axe are respectively provided with a lug, the circular lug is provided with a circular hole matched with the circular shafts, and the two circular shafts are respectively inserted into the two circular holes; the cutting edge of the circular axe comprises a middle section and end sections located at two ends of the middle section, conical heads are welded on the middle section of the circular axe, and conical tips of the conical heads of the circular axe face downwards. The utility model provides a firewood device splits the firewood and needs external force littleer.

Description

Firewood chopping device

Technical Field

The utility model belongs to the technical field of split firewood instrument, in particular to split firewood device.

Background

Firewood chopping and wood chopping are necessary labor work in daily life, and particularly in areas without coal or gas, cooking and heating are carried out by means of firewood, and firewood chopping is necessary. The traditional tool for chopping firewood is mainly an axe, although the axe has a size which is divided into a plurality of sizes, a user needs to master a certain skill, and unskilled persons or persons with small strength can not only chop the firewood well, but also easily hurt the user or other people, so the axe is very unsafe. Therefore, some firewood splitting devices capable of reducing danger appear in the prior art, the core part of the devices is an axe, a cutting edge on the axe is knocked by external force and cut into a wood block to split the firewood, but the large external force is still needed in the firewood splitting process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a firewood chopping device, which is used for solving the technical problem that the firewood chopping device in the prior art still needs great external force when chopping firewood.

The utility model discloses a following technical scheme realizes: a firewood chopping device comprises two circular rings, a connecting rod, circular shafts and an axe, wherein the two circular rings are connected through the connecting rod and are coaxial, the two circular rings are distributed one above the other, the two circular shafts are vertically arranged on the top wall of the upper circular ring, and a connecting line between the two circular shafts penetrates through the circle center of the circular ring;

the cutting edge of the axe is downward, two ends of the axe are respectively provided with a lug, the lug is provided with a round hole matched with the round shafts, and the two round shafts are respectively inserted into the two round holes;

the cutting edge of the axe comprises a middle section and end sections positioned at two ends of the middle section, wherein a conical head is welded on the middle section, and the conical tip of the conical head faces downwards.

Further, for better realization the utility model discloses, the quantity of conical head is a plurality of, and is a plurality of conical head equidistance interval distribution is in on the middle part district section.

Furthermore, in order to better realize the utility model, the utility model also comprises a guide plate, two ends of the guide plate are respectively connected with the top ends of the two round shafts, a guide through groove with the same width as the top end of the axe is arranged on the guide plate, and the guide through groove is positioned right above the axe;

the axe is characterized by further comprising an iron block matched with the guide through groove, the iron block is inserted into the guide through groove in a vertically sliding mode, the bottom end of the iron block is attached to the top end of the axe, and the top end of the iron block is located above the guide plate.

Further, for better realizing the utility model discloses, the top of iron plate is equipped with expands the panel, expand the panel with the iron plate is perpendicular just expand the panel with iron plate integrated into one piece.

Further, in order to better realize the utility model discloses, the connecting rod is rectangular square, and the quantity of connecting rod is two, two the connecting rod respectively with two the circle axle is just right.

The utility model discloses compare in prior art and have following beneficial effect:

the utility model provides a firewood chopping device, including ring, connecting rod, circle axle and axe, the quantity of ring is two, connect and two rings are coaxial through the connecting rod between two rings, and two rings distribute one on the other, be equipped with two circle axles vertically on the roof of a ring that lies in the top, the line between two circle axles passes the centre of a circle of ring, the both ends of axe all are equipped with a lug, be equipped with the round hole with the circle axle adaptation on the lug, two circle axles peg graft respectively in two round holes and form the direction, and make the blade of axe down, the blade of axe includes middle part district section and the tip district section that lies in middle part district section both ends, it has the cone to weld on middle part district section, the conical point of this cone is down, through above-mentioned structure, the utility model provides a firewood chopping device when using, insert in two rings of firewood earlier and make a ring overlap joint that lies in the below, in order to keep the stability of splitting the firewood device, exert down the effect at the axe top afterwards, with the help of the effect of conical head, the awl point of conical head inserts the firewood more easily than the blade of axe in addition, so above-mentioned conical head will insert the firewood at first, and like this, the conical head then can cut certain gap with the firewood, and the blade of axe is on the firewood afterwards to can cut into the firewood more easily, like this, use less effort alright make the axe cut into and split the firewood, thereby practice thrift the labour.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a firewood chopping device in the embodiment of the invention;

fig. 2 is a partially enlarged view of the area a in fig. 1.

In the figure:

1-a circular ring;

2-a connecting rod;

3-round shaft;

4-axe;

5-a bump;

6-conical head;

7-a guide plate;

8-iron block;

9-expanding the panel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1:

the utility model provides a split firewood device, including ring 1, connecting rod 2, circle axle 3 and axe 4, the quantity of ring 1 is two, connect and two rings 1 are coaxial through connecting rod 2 between two rings 1, and two rings 1 distribute on one another, be equipped with two circle axles 3 vertically on the roof of a ring 1 that is located the top, the centre of a circle of ring 1 is passed to the line between two circle axles 3, the both ends of axe 4 all are equipped with a lug 5, be equipped with the round hole with the circle axle adaptation on lug 5, peg graft respectively in two round holes and form the direction for two circle axles 3, and make axe 4's blade down, axe 4's blade includes middle part district section and the tip district section that is located middle part district section both ends, the welding has cone 6 in the middle part district section, this cone 6's cone point is down.

Through the structure, the utility model provides a split firewood device is when using, insert the firewood earlier in two rings 1 and make a ring 1 overlap joint that is located the below subaerial, in order to keep splitting the stability of firewood device, exert down at axe 4 top afterwards under the effect, with the help of conical head 6's effect, and conical head 6's awl point inserts the firewood more easily than axe 4's blade, so above-mentioned conical head 6 will insert the firewood at first, like this, conical head 6 then can open certain gap with the firewood, axe 4's blade is on the firewood afterwards, thereby can cut into the firewood more easily, like this, use less effort alright make axe 4 cut into and split the firewood, thereby practice thrift the labour.

As a best mode of the present embodiment, in the present embodiment, the number of the conical heads 6 is plural, and the plural conical heads 6 are equidistantly distributed on the middle section along the length direction of the axe, so that the plural conical heads 6 will be inserted into the firewood simultaneously, thereby enabling the firewood to form a larger gap and enabling the gap length to be as same as the length of the axe 4 as possible.

Example 2:

in this embodiment, as a more preferable implementation manner of the above embodiment, in this embodiment, a guide plate 7 is further connected between the top ends of the two circular shafts 3, the guide plate 7 is located directly above the axe 4, specifically, the guide plate 7 is connected to the top end of the circular shaft 3 through a screw, a guide through slot having the same width as the axe 4 is provided on the guide plate 7, an iron block 8 is slidably inserted in the guide through slot up and down, the iron block 8 is adapted to the guide through slot, the bottom end of the iron block 8 is attached to the top end of the axe 4, and the top end of the iron block 8 is located above the guide plate 7.

After the axe 4 is installed on the round shaft 3, the guide plate 7 is installed at the top end of the round shaft 3 through a screw, the iron block 8 is inserted into the guide through groove, and when firewood is split, downward acting force is applied to the top end of the iron block 8, so that downward acting force can be applied to the top end of the axe 4, the width of the iron block 8 is equal to that of the top end of the axe 4, and therefore the iron block 8 can also be inserted into firewood along with the axe 4, and therefore the firewood splitting device provided by the embodiment can be deeper in the depth of cutting into the firewood.

As a more preferable embodiment of this embodiment, the top end of the iron block 8 of this embodiment is further provided with a widening plate 9, the widening plate 9 is perpendicular to the iron block 8, and the widening plate 9 is integrally formed with the iron block 8, and most preferably, the thickness of the widening plate 9 is at least 10mm, so that when a user hammers the iron block 8 to apply a downward force, the iron block 8 can be more accurately hammered by the widening plate 9.

Example 3:

in this embodiment, as a more preferable implementation mode of the above embodiment, in this embodiment, the connecting rods 2 are rectangular blocks, the number of the connecting rods 2 is two, and the two connecting rods 2 are opposite to the two circular shafts 3.

When splitting the firewood, be located 8 lengths of iron plate above deflector 7 when not enough, then need overturn the firewood, then split again from the other end, then at this moment, then can use above-mentioned connecting rod 2 to counterpoint the gap that splits out earlier, make connecting rod 2 aim at the gap of splitting department between also, like this, then can guarantee to differ not too greatly from the gap that the firewood other end splits out and preceding gap position to improve the efficiency of splitting the firewood.

When the axe 4 is ejected from the firewood, the hammer is used for knocking the edge of the bump 5 from the lower part.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A firewood chopping device is characterized in that: the axe comprises two circular rings, connecting rods, circular shafts and axes, wherein the two circular rings are connected through the connecting rods and are coaxial, the two circular shafts are vertically arranged on the top wall of the upper circular ring, and a connecting line between the two circular shafts penetrates through the circle centers of the circular rings;

2. A firewood chopping device according to claim 1, characterized in that: the quantity of conical head is a plurality of, and a plurality of conical head equidistance interval distribution is in on the middle part section.

3. A firewood chopping device according to claim 2, characterized in that: the guiding device is characterized by further comprising a guiding plate, wherein two ends of the guiding plate are respectively connected to the top ends of the two round shafts, a guiding through groove with the same width as the top end of the axe is formed in the guiding plate, and the guiding through groove is located right above the axe;

4. A firewood chopping device according to claim 3, characterized in that: the top of iron plate is equipped with expands the panel, expand the panel with the iron plate is perpendicular just expand the panel with iron plate integrated into one piece.

5. A firewood chopping device according to any one of claims 1-4, characterized in that: the connecting rod is rectangular square, and the quantity of connecting rod is two, two the connecting rod respectively with two the circle axle is just right.