Impeller of flaking machine

Abstract

The utility model belongs to the technical field of wood processing, and particularly relates to a flaker impeller which comprises a circular base, a top ring is coaxially arranged above the circular base, a plurality of auxiliary blades are fixedly connected to the side, away from the top ring, of the circular base, and the auxiliary blades are arranged in the circumferential direction of the outer edge of the circular base at equal intervals. A plurality of first special-shaped structures and a plurality of second special-shaped structures are arranged between the circular base and the top ring and are arranged at intervals. The first special-shaped structures and the second special-shaped structures which are arranged at intervals are arranged between the circular base and the top ring, so that electric energy consumption in the whole impeller working process can be reduced, the purposes of saving energy and reducing consumption are achieved, meanwhile, the form of wood flakes and the integrity rate of the flakes can be improved, and the service life of the wood flakes is prolonged. And the uniformity degree of wood flaking can also be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wood processing, in particular to an impeller for a chipper. Background Art

[0002] In wood processing and manufacturing, a chipper is a processing tool that planes wood into thin slices.

[0003] In the prior art, a flaker adjusts the planing parameters, such as the planing speed, feed rate, etc., and then fixes the wood on the planer to efficiently and accurately process the flakers.

[0004] The problem is that the cutters on the impeller of the flaker are all of the same structure and evenly distributed, which results in greater resistance during the flaking process and higher energy consumption. Moreover, this method has low processing efficiency.

[0005] Therefore, it is necessary to design a flaker impeller to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a flaking machine impeller to solve the above problems and achieve the purpose of reducing energy consumption during the flaking process.

[0007] To achieve the above-mentioned purpose, the utility model provides the following scheme: a flaker impeller, comprising a circular base, a top ring is coaxially arranged above the circular base, a plurality of auxiliary blades are fixedly connected to a side of the circular base away from the top ring, the plurality of auxiliary blades are arranged at equal intervals along the circumferential direction of the outer edge of the circular base, a plurality of first special-shaped structures and a plurality of second special-shaped structures are arranged between the circular base and the top ring, and the plurality of the first special-shaped structures and the plurality of the second special-shaped structures are arranged at intervals.

[0008] Preferably, the first special-shaped structure includes a left-inclined tool, one end of which is fixedly connected to the circular base, and the other end of which is fixedly connected to the top ring; a vertical tool is provided on one side of the left-inclined tool, one end of which is fixedly connected to the circular base, and the other end of which is fixedly connected to the top ring.

[0009] Preferably, the angle between the left inclined tool and the vertical tool is 1°-8°.

[0010] Preferably, the second special-shaped structure includes a right inclined tool, which is located on the side of the vertical tool away from the left inclined tool, one end of the right inclined tool is fixedly connected to the circular base, and the other end of the right inclined tool is fixedly connected to the top ring, and another vertical tool is provided on the side of the right inclined tool away from the vertical tool.

[0011] Preferably, the angle between the right inclined tool and the vertical tool is 1°-8°.

[0012] Preferably, the vertical tool, the right inclined tool and the left inclined tool are each provided with a plurality of mounting holes arranged at equal intervals.

[0013] Preferably, the auxiliary leaves are arc-shaped.

[0014] Compared with the prior art, the utility model has the following advantages and technical effects:

[0015] The utility model can reduce the power consumption of the entire impeller during operation by arranging a plurality of first special-shaped structures and a plurality of second special-shaped structures that are spaced apart from each other between the circular base and the top ring, thereby achieving the purpose of energy saving and consumption reduction, and at the same time can improve the shape of wood chips and the integrity rate of the chip shape, and can also improve the uniformity of wood chips. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the utility model from another angle;

[0019] Figure 3 It is a schematic diagram of the first special-shaped structure and the second special-shaped structure of the utility model.

[0020] Among them, 1. round base; 2. top ring; 3. vertical tool; 4. mounting hole; 5. auxiliary leaf; 6. right inclined tool; 7. left inclined tool. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0023] Reference Figure 1-Figure 3 The utility model provides a flaker impeller, including a circular base 1, a top ring 2 is coaxially arranged above the circular base 1, a plurality of auxiliary blades 5 are fixedly connected to a side of the circular base 1 away from the top ring 2, the plurality of auxiliary blades 5 are arranged at equal intervals along the circumferential direction of the outer edge of the circular base 1, a plurality of first special-shaped structures and a plurality of second special-shaped structures are arranged between the circular base 1 and the top ring 2, and the plurality of first special-shaped structures and the plurality of second special-shaped structures are arranged at intervals.

[0024] By arranging a plurality of first special-shaped structures and a plurality of second special-shaped structures spaced apart from each other between the circular base 1 and the top ring 2, the power consumption during the entire operation of the impeller can be reduced, thereby achieving the purpose of energy saving and consumption reduction. At the same time, the shape and integrity of the wood chips can be improved, and the uniformity of the wood chips can also be improved.

[0025] A further optimized solution is that the first special-shaped structure includes a left inclined tool 7, one end of the left inclined tool 7 is fixedly connected to the circular base 1, and the other end of the left inclined tool 7 is fixedly connected to the top ring 2. A vertical tool 3 is provided on one side of the left inclined tool 7, one end of the vertical tool 3 is fixedly connected to the circular base 1, and the other end of the vertical tool 3 is fixedly connected to the top ring 2.

[0026] According to a further optimization scheme, the angle between the left inclined tool 7 and the vertical tool 3 is 1°-8°.

[0027] The angle between the left inclined cutter 7 and the vertical cutter 3 can be changed according to actual needs, preferably 1°-8°, which can reduce the resistance during the flaking process and reduce the power consumption during the entire impeller operation.

[0028] A further optimized solution is that the second special-shaped structure includes a right inclined tool 6, which is located on the side of the vertical tool 3 away from the left inclined tool 7, one end of the right inclined tool 6 is fixedly connected to the circular base 1, the other end of the right inclined tool 6 is fixedly connected to the top ring 2, and another vertical tool 3 is arranged on the side of the right inclined tool 6 away from the vertical tool 3.

[0029] According to a further optimization scheme, the angle between the right inclined tool 6 and the vertical tool 3 is 1°-8°.

[0030] The angle between the right inclined cutter 6 and the vertical cutter 3 can be changed according to actual needs, preferably 1°-8°, which can reduce the resistance during the flaking process and reduce the power consumption during the entire impeller operation.

[0031] The first special-shaped structure and the second special-shaped structure are arranged at intervals, so that the flaking angles are dispersed, the flaking distribution is more uniform, and the flaked slices will not interfere with each other, so that the shape and completeness of the flaked slices are improved.

[0032] According to a further optimized solution, a plurality of mounting holes 4 arranged at equal intervals are provided on the vertical tool 3 , the right inclined tool 6 and the left inclined tool 7 .

[0033] The rubber strips can be installed on the vertical cutter 3, the right inclined cutter 6 and the left inclined cutter 7 through the provided mounting holes 4, so as to further improve the integrity rate of the wood chips.

[0034] According to a further optimization scheme, the auxiliary blade 5 is arc-shaped.

[0035] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0036] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A flaker impeller, comprising a circular base (1), a top ring (2) coaxially arranged above the circular base (1), a plurality of auxiliary blades (5) fixedly connected to a side of the circular base (1) away from the top ring (2), the plurality of auxiliary blades (5) being arranged at equal intervals along the circumferential direction of the outer edge of the circular base (1), characterized in that: A plurality of first special-shaped structures and a plurality of second special-shaped structures are arranged between the circular base (1) and the top ring (2), and the plurality of first special-shaped structures and the plurality of second special-shaped structures are arranged at intervals; The first special-shaped structure comprises a left-tilted tool (7), one end of the left-tilted tool (7) is fixedly connected to the circular base (1), and the other end of the left-tilted tool (7) is fixedly connected to the top ring (2); a vertical tool (3) is arranged on one side of the left-tilted tool (7), one end of the vertical tool (3) is fixedly connected to the circular base (1), and the other end of the vertical tool (3) is fixedly connected to the top ring (2); The second special-shaped structure comprises a right inclined tool (6), wherein the right inclined tool (6) is located on a side of the vertical tool (3) away from the left inclined tool (7), one end of the right inclined tool (6) is fixedly connected to the circular base (1), and the other end of the right inclined tool (6) is fixedly connected to the top ring (2), and another vertical tool (3) is arranged on a side of the right inclined tool (6) away from the vertical tool (3).

2. A flaker impeller according to claim 1, characterized in that: The angle between the left inclined tool (7) and the vertical tool (3) is 1°-8°.

3. A flaker impeller according to claim 1, characterized in that: The angle between the right inclined tool (6) and the vertical tool (3) is 1°-8°.

4. A flaker impeller according to claim 3, characterized in that: The vertical tool (3), the right inclined tool (6) and the left inclined tool (7) are all provided with a plurality of mounting holes (4) arranged at equal intervals.

5. The flaker impeller according to claim 1, characterized in that: The auxiliary blade (5) is arc-shaped.

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