Wood breaking device

Abstract

The utility model relates to a wood breaking device, which comprises a main body part, a feeding part and a cutter, the main body part comprises a base and two upright posts connected with the base, and the wood breaking device is characterized in that the two upright posts are respectively and internally provided with corresponding slideways in which the cutter slides up and down; a plurality of holes with different heights are formed in the corresponding positions of the two stand columns respectively, at least two holes matched with at least two of the holes with the different heights are formed in the two ends of the tool respectively, and when the tool is installed in place, screws penetrate through the holes in the stand columns and the holes in the tool matched with the stand columns, so that the tool is installed in place. And a bolt is matched with the screw, so that the cutter is fixed on the stand column at a certain height. The height of the tool for breaking the woodware can be adjusted, so that the operating performance and the wood breaking effect of the woodware are remarkably improved.

Description

Technical Field

[0001] The utility model relates to a forest tool, specifically to a wood breaker for splitting wood. The height of the cutter of the wood breaker can be adjusted, and preferably, the feeding part of the wood breaker has a guiding function to guide the wood to the cutter. Background Art

[0002] The existing wood breaker is integrally formed by casting process, including a main body part, a feeding part and a cutter. Since the cutter is integral with other parts, the height of the cutter cannot be adjusted, so the best splitting effect cannot be obtained for different woods, and the operation performance is poor. In addition, the feeding part of the existing integral wood breaker is generally circular or cylindrical, which has no guiding effect on the wood, so that the effective cooperation between the wood and the cutter may not be achieved, affecting the operation performance and the wood splitting effect.

[0003] There is still a need in this technical field for a wood breaker with better operation performance. Summary of the Utility Model

[0004] In view of the above problems existing in the prior art, the utility model designs a new wood breaker with excellent operation performance and good wood splitting effect.

[0005] Specifically, the technical solution of the utility model is: a wood breaker, comprising: a main body part, a feeding part and a cutter, the main body part includes a base and two columns connected to the base, and it is characterized in that corresponding sliding channels for the cutter to slide up and down are respectively arranged in the two columns, and a plurality of holes with different heights are respectively arranged at corresponding positions of the two columns, at least two holes are respectively arranged at both ends of the cutter to cooperate with at least two of the plurality of holes with different heights, when to be installed in place, screws pass through the holes on the columns and the holes on the cutter that cooperate with them, and bolts are used to cooperate with the screws to fix the cutter at a certain height on the columns.

[0006] Through the above design, the height of the cutter can be adjusted for different woods, so as to improve the operation performance and the wood splitting effect. In addition, the cutter is detachable, grindable and replaceable, and can be independently quenched during manufacturing. Compared with the existing integral wood breaker with non-detachable cutter, it can ensure that the wood splitting performance of the cutter remains excellent.

[0007] In a preferred embodiment, a plurality of wedge-shaped members are arranged below the cutting edge of the cutter.

[0008] In an embodiment, the feeding part is configured as an open-bottomed tapered part with a gradually decreasing cross-section from top to bottom.

[0009] Further preferably, the upper surface of the open-bottomed tapered part is subjected to a curling treatment.

[0010] In one embodiment, the column is fixedly connected to the base via a plurality of triangular support members.

[0011] Specifically, the column is welded to the base through a plurality of triangular support members.

[0012] In one embodiment, the feed portion is fixedly connected to the column via a plurality of triangular support members.

[0013] Specifically, the feed portion is connected to the column by welding through a plurality of triangular support members.

[0014] In one embodiment, the base is in an I-shape. The shape of the base is not limited to the I-shape, and a circular base or other shapes may also be used.

[0015] In a preferred embodiment, at least a portion of the holes are threaded holes.

[0016] All components of the wood splitter in the utility model can be made of steel.

[0017] In this application, "height" refers to the height relative to the ground; "pillar" means a column extending upward perpendicular to the ground. "upper" and "lower" are relative concepts, referring to the height relative to the ground.

[0018] The utility model overcomes the defect that the height of the cutter of the wood splitter in the prior art cannot be adjusted, significantly improves the operating performance of the wood splitter, especially the operating adaptability, thereby improving the wood splitting effect under different situations. The feed part adopts an open flat-bottomed cone, which has an excellent guiding effect and guides the wood to the cutter. The upper surface of the open flat-bottomed cone is curled so that the packaging box will not be scratched during packaging, thereby ensuring the packaging quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a three-dimensional schematic diagram of a wood splitter. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings. It should be clear that the specific embodiments of the utility model described in the accompanying drawings are only for illustrating the utility model, and are not strictly drawn according to actual sizes and proportions. Therefore, the drawings in the utility model should not be interpreted as any limitation to the utility model. The embodiments listed in this application are only exemplary and do not limit the scope of protection of the utility model. The scope of protection of the utility model is defined by the claims.

[0021] Reference Figure 1 . Figure 1 FIG. 2 shows a three-dimensional schematic diagram of a wood splitter of the present utility model.Figure 1 As shown in the figure, the wood breaker 100 includes a feeding part 10, a main body part 20, and a cutter 30.

[0022] The main body part 20 includes a base 210 and two columns 230 connected to the base. Corresponding sliding channels (not shown) for the cutter 30 to slide up and down are respectively provided in the two columns 230, and a plurality of holes 235 with different heights are respectively provided at corresponding positions of the two columns 230. Correspondingly, two holes (not shown) that cooperate with two of the plurality of holes 235 with different heights are respectively provided at both ends of the cutter 30.

[0023] When installed in place, the screw 40 can pass through the hole 235 on the column and the hole on the cutter that cooperates with it, and a nut (not shown) is used to cooperate with the screw 40 to fix the cutter 30 at a certain height on the two columns 230. At least a part of the holes 235 and the holes on the cutter that cooperate with them are preferably threaded holes.

[0024] When the size of the wood to be broken changes, in order to ensure the wood-breaking efficiency and effect, the cutter 30 can be slid along the sliding channel to the required height, and then fixed through the holes with different heights.

[0025] The cutter 30 is provided with a cutting edge 310, and a plurality of wedge-shaped members 320 are provided below the cutting edge 310, thereby improving the wood-breaking effect.

[0026] The feeding part 10 is an open-bottomed conical part formed by an upper surface 110, a lower surface 130, and an intermediate inclined part 120. The feeding part 10 designed in this way can guide the wood to the cutting edge 310 of the cutter 30, thereby ensuring the wood-breaking effect.

[0027] The feeding part 10 is connected to the two columns 230 by welding via four (two on the left not shown) triangular support members 250.

[0028] The two columns 230 are connected to the I-shaped base 210 by welding via another four triangular support members 220.

[0029] Based on the description of the preferred embodiments of the present invention, it should be clear that the present invention defined by the appended claims is not limited solely to the specific details set forth in the above description. Many obvious changes to the present invention without departing from the spirit or scope of the present invention may equally achieve the purpose of the present invention.

Claims

1. A wood breaking device, comprising: A main body, a feeding part and a tool, wherein the main body includes a base and two columns connected to the base, and is characterized in that corresponding slideways for the tool to slide up and down are respectively provided in the two columns, and a plurality of holes of different heights are respectively provided at corresponding positions of the two columns, and at least two holes matching at least two of the plurality of holes of different heights are respectively provided at both ends of the tool. When the tool is to be installed in place, a screw passes through the hole on the column and the hole on the tool matching therewith, and a bolt is used to match the screw to fix the tool on the column at a certain height.

2. The wood breaking device according to claim 1, characterized in that: The cutter is provided with a plurality of wedge-shaped components below the cutting edge.

3. The wood breaking device according to claim 1, characterized in that: The feed portion is constructed as an open flat-bottomed cone with a cross section gradually decreasing from top to bottom.

4. The wood breaking device according to claim 3, characterized in that: The upper surface of the open flat-bottomed conical member is processed by curling.

5. The wood breaking device according to claim 1, characterized in that: The column is fixedly connected to the base through a plurality of triangular support members.

6. The wood breaking device according to claim 5, characterized in that: The column is welded to the base through a plurality of triangular support members.

7. The wood breaking device according to claim 1, characterized in that: The feeding part is fixedly connected to the column through a plurality of triangular support members.

8. The wood breaking device according to claim 7, characterized in that: The feed portion is welded to the column via a plurality of triangular support members.

9. The wood breaking device according to claim 1, characterized in that: At least a portion of the holes are threaded holes.

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