CN215471796U

CN215471796U - Wall-mounted firewood chopping device with multiple cutting modes

Info

Publication number: CN215471796U
Application number: CN202120585245.0U
Authority: CN
Inventors: 王超森; 张勇
Original assignee: Huizhou Haorui Hardware Technology Co ltd
Current assignee: Huizhou Haorui Hardware Technology Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2022-01-11
Anticipated expiration: 2031-03-23

Abstract

The utility model relates to a multi-cutting-mode wall-mounted firewood chopping device which comprises a base, a fixing part arranged on the base and a cutter connected with a horizontal rotating shaft of the base; five steps are arranged on the base and used for grooves of the cutter; the top end of the base is provided with a first through hole penetrating through the groove, a rotating shaft is inserted in the first through hole, and the cutter is connected with the rotating shaft of the base through the rotating shaft; the cutter is provided with at least one cutter body and a handle for connecting the cutter body. The wood splitting device is installed on the wall, the wood is placed on the corresponding step according to the length of the log, then the cutter is downward, the log is cut into two parts, the log which is cut into small blocks does not need to be split again, the times of repeated splitting and cutting are reduced, if the log which is split down is large, the log can be cut into three or four parts by being operated again, the wall-hung wood splitting operation does not need to be bent, the labor is saved, and the fatigue degree of an operator is reduced. Meanwhile, the movement of the cutter along a fixed movement track is controlled by controlling the handle, so that the cutter is safer to use.

Description

Wall-mounted firewood chopping device with multiple cutting modes

Technical Field

The utility model relates to the field of firewood chopping devices, in particular to a wall-mounted firewood chopping device with multiple cutting modes.

Background

In order to produce the firewood, the log can be split into a plurality of blocks by utilizing the axe, the firewood splitting mode is very traditional, because the falling point of the axe is not easy to control, most of the firewood can be split into two blocks at random, then the two blocks of the log are repeatedly split and chopped until reaching a proper size, the firewood splitting mode not only wastes time and labor and has low efficiency, but also has higher potential safety hazard when the axe is swung.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wall-mounted firewood chopping device with multiple cutting modes, aiming at overcoming the problem of low firewood chopping efficiency in the prior art, and the wall-mounted firewood chopping device can improve the firewood chopping efficiency.

In order to solve the technical problems, the utility model adopts the technical scheme that: a multi-cutting-mode wall-mounted firewood chopping device comprises a base, a fixing part arranged on the base and a cutter connected with a horizontal rotating shaft of the base; the base is provided with a plurality of steps and at least three grooves for accommodating the cutters; a first through hole penetrating through the groove is formed in the top end of the base, a rotating shaft is inserted into the first through hole, and the cutter is connected with the rotating shaft of the base through the rotating shaft; the cutter is provided with at least one cutter body and a handle for connecting the cutter body.

In foretell technical scheme, the base passes through the fixed part to be fixed on the wall, holds the handle and rotates the cutter, makes the cutter round the direction rotation that the base was kept away from to the rotation axis, then places the log on the step of base according to the length of log, then promotes the cutter and rotates to the direction of base, and the blade of cutter cuts the log open, and at this in-process, in order to guarantee the stability of log position, log most area need place at the step. Because be provided with a plurality of recesses on the base, consequently the cutter can set up one or more blade as required, when being provided with a blade, the cutter can hold in the recess of difference, and because the log most area all is located the step, can cut apart into different sizes with the cutter of installing in different positions, if set up the cutter at the recess that is close to the edge, then the log can be cut into two parts of a big one little, and the part of small volume can directly be used, need not repeated cutting again. If the cutter is arranged in the middle groove, the log will be divided into two parts of almost equal size. When the cutter is provided with a plurality of cutter bodies, the log can be divided into a plurality of parts together, and the efficiency of wood splitting is improved.

Preferably, the grooves are three, the cutters comprise three cutter bodies which can be accommodated in different grooves respectively, one sides of the cutter bodies, far away from the rotating shaft, are connected through a cross rod, and the handles are mounted on the cross rod. The three blade of cutter links together through the horizontal pole, just can three blade of simultaneous control through controlling a handle, when cutting the log through the cutter, three blade acts on simultaneously, once only is four parts with the log cutting, improves the efficiency of cutting.

Preferably, the grooves are three, the cutter comprises two cutter bodies which can be accommodated in different grooves respectively, one side, far away from the rotating shaft, of each cutter body is connected through a cross rod, and the handle is mounted on the cross rod. Two blade of cutter pass through the horizontal pole and link together, just can two blade of simultaneous control through controlling a handle, according to the needs of difference, two blade can be held in two adjacent recesses or be close to two recesses on edge, can be cut into the big three parts of two sizes with the log.

Preferably, the base is provided with a second through hole penetrating through the groove, and the second through hole is located at the top end of the base and is closer to the back of the base than the first through hole. The second through hole is compared with the first through hole, and the rotating position of the cutter is closer to the back of the base, and the cutter and the rotating shaft are arranged at the second through hole, so that the rotating point of the cutter can be changed, the lever point of the cutter is substantially changed, and the cutter is more labor-saving when cutting logs.

Preferably, a third through hole is formed between the top end and the bottom end of the base, and the axis of the third through hole and the axis of the second through hole are located on the same vertical straight line. When the length of the log to be cut is too small, even if the log is placed on the step closest to the cutting knife and is difficult to operate, the cutting knife can be arranged on the third through hole, the cutting knife arranged at the position is closer to the step, and the log with shorter length can be cut.

Preferably, the fixing part is a connecting lug arranged at the top and the bottom of the back of the base. The base laminating is on the wall, then passes the through-hole of engaging lug through the fastener, realizes the fixed of base.

Preferably, both ends of the handle are provided with blocking pieces. The blocking piece close to one side of the knife body can prevent the palm of an operator from being cut due to the movement of the palm to the knife body because of the misoperation of hand slip or other reasons when the knife is used. The blocking piece at the side far away from the knife body is used for preventing the palm of the hand of the operator from falling off the handle due to the slippage of the hand.

Preferably, the surface of the handle is provided with anti-skidding lines, so that the friction force of the handle is increased, and the hand feeling of an operator is better.

Compared with the prior art, the utility model has the beneficial effects that: install the firewood ware of cleaving on the wall, the log that will need the chopping is placed on the step, then set up the different specifications of cutter as required, cut the log into different size or a plurality of parts, wherein cut into the log of fritter need not cut once more, reduced the number of times to repeated chopping, and one operation just can be cut the log into a plurality of parts, if split down the log still great can be operated once more and just can be cut the log into littleer three or four parts, hang wall formula and cleave the firewood operation and need not bow, and is more laborsaving, reduce operator tired degree. Both of them can raise firewood-chopping efficiency. Meanwhile, the movement of the cutter along a fixed movement track is controlled by the control handle, so that the cutter is safer in use.

Drawings

Fig. 1 is a schematic structural view of a multi-cutting mode wall-mounted firewood chopping device of the present invention;

FIG. 2 is a side view of a multi-cutting mode wall mounted firewood chopper of the present invention;

FIG. 3 is a schematic structural view of another embodiment of a cutter according to the present invention;

fig. 4 is a schematic structural view of another embodiment of the cutter of the present invention.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there are orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "long", "short", etc., based on the orientations or positional relationships illustrated in the drawings, the description is only for convenience of describing the present invention and simplifying the description, but the terms indicating the positional relationships in the drawings are only used for exemplary illustration and are not to be construed as limitations of the present patent, and the specific meanings of the terms may be understood by those skilled in the art according to specific situations.

The technical scheme of the utility model is further described in detail by the following specific embodiments in combination with the attached drawings:

example 1

Fig. 1 shows an embodiment of a wall-mounted firewood chopper with multiple cutting modes, which comprises a base 1, a fixing part 2 arranged on the base 1 and a cutter 3 connected with a horizontal rotating shaft of the base 1; the base 1 is provided with a plurality of steps 4 and at least three grooves 5 for accommodating the cutters 3; the top end of the base 1 is provided with a first through hole 6 penetrating through the groove 5, a rotating shaft is inserted in the first through hole 6, and the cutter 3 is connected with the rotating shaft of the base 1 through the rotating shaft (not shown in the figure); the cutter 3 is provided with a blade 301 and a handle 302 for attaching the blade 301.

Further, the base 1 is provided with a second through hole 7 penetrating through the groove 5, and the second through hole 7 is located at the top end of the base 1 and is closer to the back surface of the base 1 than the first through hole 6. Compared with the first through hole 6, the second through hole 7 has the advantages that the rotating position of the cutter 3 is closer to the back of the base 1, the cutter 3 and the rotating shaft are arranged at the second through hole 7, the rotating point of the cutter 3 can be changed, the lever point of the cutter 3 is substantially changed, and the cutter 3 is more labor-saving when cutting logs.

Further, a third through hole 8 is arranged between the top end of the base 1 and the section, and the axis of the third through hole 8 and the axis of the second through hole 7 are on the same vertical line. When the length of the log to be cut is too small, even if the log is placed on the step 4 closest to the cutting knife 3 and is difficult to operate, the cutting knife 3 can be installed in the third through hole 8, and the cutting knife 3 installed at the position is closer to the step 4, so that the log with shorter length can be cut.

Further, the fixing portion 2 is a connecting lug disposed on the top and the bottom of the back of the base 1. The base 1 is attached to the wall, and then the base 1 is fixed by the fastener penetrating through the through hole of the connecting lug.

Further, as shown in fig. 2, both ends of the handle 302 are provided with stoppers 304. The blocking piece 304 close to one side of the knife body 301 can prevent the palm of the operator from being cut due to the movement of the palm towards the knife body 301 caused by the sliding of the hand or misoperation of other reasons when the knife is used. The stop piece 304 on the side far away from the knife body 301 is used for preventing the palm of the hand of the operator from falling off the handle 302. The surface of handle 302 is provided with anti-skidding line, increases the frictional force of handle 302, and operator's feel is better.

The working principle or working process of the embodiment is as follows: base 1 passes through fixed part 2 to be fixed on the wall, holds handle 302 and rotates cutter 3, makes cutter 3 rotate round the direction that the base 1 was kept away from to the rotation axis, then places the log on base 1's step 4 according to the length of log, then promotes cutter 3 and rotates to base 1's direction, and the blade of cutter 3's blade 301 cuts the log open, and at this in-process, in order to guarantee the stability of log position, the most area of log need be placed on step 4. Because the base 1 is provided with a plurality of recesses 5, the cutter 3 can be held in different recesses 5, and because the log is most of the area all located on step 4, can cut apart the log into different sizes through the cutter 3 of different positions, if set up the cutter 3 at the recess 5 that is close to the edge, then the log can be cut into two parts big one little, and the part of small volume can be directly used, need not repeated cutting again. If the cutter 3 is arranged in the middle groove 5, the log will be divided into two parts of almost equal size.

The beneficial effects of this embodiment: the firewood chopping device is installed on the wall, logs needing to be chopped are placed on the step 4, then the different specifications of the cutter 3 are set according to requirements, the logs are cut into different sizes or a plurality of parts, the logs cut into small blocks do not need to be cut again, the number of times of repeated chopping is reduced, and the efficiency of chopping firewood is improved. Meanwhile, the movement of the cutter 3 along a fixed movement track is controlled by controlling the handle 302, so that the use is safer.

Example 2

An embodiment 2 of a multi-cutting mode wall-mounted firewood chopper is different from the embodiment 1 in that a cutting blade 3 is further defined in combination with fig. 3.

The groove 5 is provided with threely, and cutter 3 includes two blade 301 that can hold respectively in different grooves 5, and the one side that blade 301 kept away from the axis of rotation is connected through horizontal pole 303, and handle 302 is installed on horizontal pole 303. The two blades 301 of the cutter 3 are connected together by a cross bar, and the two blades 301 can be controlled simultaneously by controlling a handle 302, and the two blades 301 can be accommodated in two adjacent grooves 5 or two grooves 5 close to the edge according to different requirements, so that the log can be cut into three large parts and two small parts. The log is cut into different sizes and a plurality of parts, wherein the log cut into small blocks does not need to be cut again, the times of repeated splitting and cutting are reduced, the log can be cut into the plurality of parts by one-time operation, and the splitting efficiency is improved by the two methods.

The remaining features and principles of this embodiment are consistent with embodiment 1.

Example 3

An embodiment 3 of the wall-mounted firewood chopper with multiple cutting modes is different from the embodiment 1 in that a cutting blade 3 is further defined in combination with the illustration of fig. 4.

Further, the grooves 5 are three, the cutter 3 comprises three cutter bodies 301 which can be accommodated in different grooves 5 respectively, one sides of the cutter bodies 301 far away from the rotating shaft are connected through a cross rod 303, and the handles 302 are installed on the cross rod 303. Three blade 301 of cutter 3 links together through the horizontal pole, just can three blade 301 of simultaneous control through controlling a handle 302, when cutting the log through cutter 3, three blade 301 acts on simultaneously, once only cuts the log into four parts, improves the efficiency of cutting.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A multi-cutting-mode wall-mounted firewood chopping device is characterized by comprising a base, a fixing part arranged on the base and a cutter connected with a horizontal rotating shaft of the base; the base is provided with a plurality of steps and at least three grooves for accommodating the cutters; a first through hole penetrating through the groove is formed in the top end of the base, a rotating shaft is inserted into the first through hole, and the cutter is connected with the rotating shaft of the base through the rotating shaft; the cutter is provided with at least one cutter body and a handle for connecting the cutter body.

2. The wall-mounted firewood chopping device with multiple cutting modes according to claim 1, wherein the number of the grooves is three, the cutters comprise three cutter bodies which can be accommodated in different grooves respectively, one sides of the cutter bodies, far away from the rotating shaft, are connected through a cross rod, and the handles are mounted on the cross rod.

3. The wall-mounted firewood chopping device with multiple cutting modes according to claim 1, wherein the number of the grooves is three, the cutters comprise two cutter bodies which can be accommodated in different grooves respectively, one sides of the cutter bodies, far away from the rotating shaft, are connected through a cross rod, and the handles are mounted on the cross rod.

4. The wall-mounted firewood chopping device with multiple cutting modes as claimed in claim 2 or 3, wherein the base is provided with a second through hole penetrating through the groove, the second through hole is located at the top end of the base and is closer to the back surface of the base than the first through hole.

5. The wall-mounted firewood chopping device with multiple cutting modes according to claim 4, wherein a third through hole is formed between the top end and the bottom end of the base, and the axis of the third through hole and the axis of the second through hole are located on the same vertical line.

6. The multi-cutting mode wall-mounted firewood chopping device according to claim 5, wherein the fixing portions are engaging lugs arranged at the top and the bottom of the back of the base.

7. The multiple cutting mode wall hanging firewood chopping device of claim 5, wherein both ends of the handle are provided with a catch.

8. The multi-cutting mode wall hanging firewood chopping device of claim 7, wherein the surface of the handle is provided with anti-slip lines.