CN210850467U - Rotary cutter and rotary cutting device - Google Patents

Abstract

The utility model provides a rotary cutter and rotary cutting device, include: the tool holder comprises a tool shank and at least one insert, wherein the at least one insert is connected to a side tip of the tool shank and is rotatable together with the tool shank about a longitudinal axis of the tool shank, and the at least one insert is provided with a cutting edge at its tip. The utility model discloses a rotary cutter and rotary cutting device can carry out the whole cutting to the fungus mushroom root in the direction with fungus mushroom growth direction vertically, improve production efficiency.

Description

Rotary cutter and rotary cutting device

Technical Field

The utility model relates to a fungus mushroom processing equipment field especially relates to a rotary cutter reaches rotary cutting device including this rotary cutter.

Background

The mushroom factory production has high production efficiency, the yield and the quality of the mushrooms are guaranteed, and the mushroom factory production has good market prospect.

Before the mushroom produced in factory is sold in market, the root of the mushroom needs to be cut and cleaned. In the prior art, the treatment efficiency of the mushroom roots is low, the effect is poor, and the production cost is high.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the utility model provides a rotary cutter can solve the problem that the fungus mushroom root was handled in fungus mushroom industrial production.

An aspect of the utility model provides a rotary cutter, including cutter arbor and at least one blade, wherein, at least one blade is connected to the one end of cutter arbor to can be rotatory around the axis of ordinates of cutter arbor together with the cutter arbor, at least one blade is provided with the cutting edge on its top.

In an embodiment of the invention, the at least one blade of the rotary cutter comprises a first part and a second part, the first part being adapted to fix the blade to the cutter bar, the plane of the second part being at an angle to the plane of the first part, the cutting edge being formed at the edge of the second part.

In an embodiment of the invention, the number of at least one blade of the rotary cutter is two, three or four.

In one embodiment of the invention, the at least one blade is evenly distributed about the longitudinal axis of the cutter bar.

In an embodiment of the present invention, the included angle between the plane of the first portion and the plane of the second portion of the at least one blade of the rotary cutter is 90 degrees to 180 degrees.

In an embodiment of the present invention, the included angle between the plane of the first portion and the plane of the second portion of the at least one blade of the rotary cutter is 90 degrees to 135 degrees.

In an embodiment of the invention, the angle between the plane of the cutting edge of at least one blade of the rotary cutter and the plane perpendicular to the cutter bar is 0 to 90 degrees.

In one embodiment of the invention, the angle between the plane of the cutting edge of at least one blade of the rotary cutter and the plane perpendicular to the cutter bar is 30 to 60 degrees.

In one embodiment of the invention, the first and second portions of the at least one blade of the rotary cutter are transitionally connected by a circular arc surface.

In one embodiment of the present invention, the projection of the cutting edge of the rotary cutter on the plane perpendicular to the cutter bar is rectangular or arc-shaped.

In one embodiment of the invention, the cutting edge of at least one blade of the rotary cutter is straight or serrated.

Another aspect of the utility model provides a rotary cutting device, include: a controller, at least one rotary cutter as described above, and a drive connected to the shank of the rotary cutter. The controller controls the driver to drive the rotary cutter to rotate and cut.

According to the utility model provides a technical scheme, through a rotary cutter, adopts at least one blade to be connected to one side top of cutter arbor to can be rotatory around the axis of ordinates of cutter arbor together with the cutter arbor, at least one blade is provided with the cutting edge on its top, can carry out the whole cutting to the fungus mushroom root in the direction with fungus mushroom growth direction vertically, improve production efficiency.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.

Drawings

Fig. 1 is a perspective view of a rotary cutter according to an exemplary embodiment of the present invention.

Fig. 2 is a plan view of a rotary cutter shown in accordance with an exemplary embodiment of the present invention.

Fig. 3 is a side view of a rotary cutter shown in accordance with an exemplary embodiment of the present invention.

Fig. 4 is a top view of a rotary cutter shown in accordance with an exemplary embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As used herein, the terms "first," "second," and the like are not intended to imply any order, quantity, or importance, but rather are used to distinguish one element from another. As used herein, the terms "a," "an," and other similar terms are not intended to mean that there is only one of the described items, but rather that the description is directed to one of the described items, which may have one or more. As used herein, the terms "comprises," "comprising," and other similar words are intended to refer to logical interrelationships, and are not to be construed as referring to spatial structural relationships. For example, "a includes B" is intended to mean that logically B belongs to a, and not that spatially B is located inside a. Furthermore, the terms "comprising," "including," and other similar words are to be construed as open-ended, rather than closed-ended. For example, "a includes B" is intended to mean that B belongs to a, but B does not necessarily constitute all of a, and a may also include C, D, E and other elements.

The terms "embodiment," "present embodiment," "an embodiment," "one embodiment," and "one embodiment" herein do not mean that the pertinent description applies to only one particular embodiment, but rather that the description may apply to yet another embodiment or embodiments. It will be understood by those skilled in the art that any description made herein of one embodiment may be substituted, combined, or otherwise combined with the description made herein with respect to one or more other embodiments, and that the resulting new embodiments may be readily envisioned by those skilled in the art, and fall within the scope of the present disclosure.

Fig. 1 is a perspective view of a rotary cutter according to an exemplary embodiment of the present invention, and fig. 2 is a plan view of a rotary cutter according to an exemplary embodiment of the present invention. As shown in fig. 1 and 2, the rotary cutter 100 of the present invention includes a cutter bar 110 and at least one blade 120, the blade 120 is connected to one end of the cutter bar 110, the at least one blade 120 is rotatable about a longitudinal axis of the cutter bar 110 together with the cutter bar 110, and the at least one blade 120 is provided with a cutting edge 150 at a top end thereof.

At least one blade 120 is connected to the tool holder 110 by means of tight embedding, welding, bonding, etc. to achieve the connection between the blade 120 and the end of the tool holder 110. At least one blade 120 is connected to one end of the cutter bar 110, and since the rotary cutter is used to cut the roots of mushrooms, the blade 120 is located at the top end of the cutter bar 110 to facilitate cutting. The cutting edge 150 is arranged at the top end of at least one blade 120, the cutting edge 150 is arranged to enable the cutting direction of the at least one blade 120 to be consistent with the rotating direction in the rotating process, the planar cutting of the mushroom root is realized within the range of taking the longitudinal axis of the cutter bar 110 as the center and the width of the blade 120 as the radius, and the cutting treatment of the root is more efficient.

The utility model discloses a rotary cutter adopts at least one blade to be connected to one side top of cutter arbor to can be rotatory around the axis of ordinates of cutter arbor together with the cutter arbor, at least one blade is provided with the cutting edge on its top, can carry out the integral cutting to the fungus mushroom root with fungus mushroom growing direction vertically direction, improve production efficiency.

In another embodiment of the invention, the at least one blade 120 comprises a first part 1201 and a second part 1202, the first part 1201 being used for fixing the blade 120 to the tool holder 110, the second part 1202 being in a plane which is at an angle to the plane of the first part 1201, the cutting edge 150 being formed at the edge of the second part 1202.

The second portion 1202 is connected to the first portion 1201 and is angled with respect to each other, i.e. the first portion 1201 and the second portion 1202 are not in the same plane. The knife bar 110 is located in the plane of the first part 1201 of the at least one knife 120, and in order to achieve a horizontal cutting of the mushroom roots, i.e. in a plane perpendicular or approximately perpendicular to the longitudinal axis of the knife bar 110, a second part 1202 is provided, which is connected to the first part 1201, and which provides a transition of the knife bar 110 from the longitudinal axis to the cutting direction.

In particular, the at least one blade 120 may be comprised of one part, as shown in fig. 1 and 2. Or two parts may be combined, the second part 1202 and the first part 1201 may be integrally bent, or two independent parts may be connected by inserting, welding or bonding, etc., which is not limited by the present invention. The material can be firm, difficult to rust and stable metal material of nature.

The blade 120 transitions from a first portion 1201 to a second portion 1202, and the edge of the second portion 1202 is formed with a cutting edge 150 such that, when the rotary cutter 100 is rotated to cut the root of a mushroom, the cutting edge 150 first comes into contact with the root of the mushroom, thereby achieving cutting of the root of the mushroom in a horizontal direction, that is, in a plane perpendicular or approximately perpendicular to the cutter bar 110.

In the embodiment of the present invention, the number of the blades 120 of the rotary cutter 100 may be two, three or four, and is specifically set according to the texture of the mushroom root combined with the production requirement.

Preferably, the number of the cutting blades is two, which is suitable for most kinds of mushrooms, and the number of the blades connected to the cutter bar is two, which can avoid the waste of the cutter structure.

It can be understood that the sizes and the hardness degrees of the roots of different mushroom varieties are different, and the number of the blades can also be selected according to the plant roots to be processed; when the texture of fungus mushroom root is more compact, in order to make the cutting to the root more effective, can select three or four blades to make the cutting more level and more smooth, improve the efficiency of cutting. In the case where a plurality of the units are provided, a symmetrical arrangement is preferable. Under the condition that be provided with a plurality of blades, the cutting edge all deflects towards same direction to guarantee that when the cutter is rotatory, all cutting edges all direct contact treat the root hair of cutting, in order to accomplish the cutting off to the mushroom root.

In another embodiment of the present invention, the at least one blade 120 of the rotary cutter 100 is uniformly distributed about the longitudinal axis of the cutter bar 110. The symmetrical arrangement of the at least one blade 120 avoids insufficient cutting of the mushroom root hairs. In addition, the symmetrical arrangement of at least one blade 120 also can make the rotary cutter 100 more reasonable in structure, and also can make the rotary cutter 100 more stable and free from eccentricity in the rotary cutting process under the driving of a power device, thereby prolonging the service life of the rotary cutter 100.

In another embodiment of the present invention, the angle between the plane of the cutting edge 150 of at least one blade 120 of the rotary cutter 100 and the plane perpendicular to the cutter bar 110 is 0 to 90 degrees. During cutting, the cutting edge 150 of at least one blade 120 of the rotary cutter 100 cuts in a direction of rotation along the longitudinal axis of the tool shank 110. Therefore, the plane of the cutting edge 150 of the at least one blade 120 is at a predetermined angle with respect to the plane perpendicular to the tool holder 110, and the predetermined angle may be between 0 degrees and 90 degrees, such as 30 degrees or 60 degrees, according to the form of the at least one blade 120 and the shape of the object to be cut.

In another preferred embodiment of the present invention, the angle between the plane of the cutting edge 150 of at least one blade 120 of the rotary cutter 100 and the plane perpendicular to the cutter bar 110 is 45 degrees. In this case, the cutting efficiency is the highest, the effect is the best, and the rotary cutter 100 is suitable for production and processing.

In another embodiment of the present invention, the angle between the plane of the first portion and the plane of the second portion of at least one blade of the rotary cutter is 90 to 180 degrees. Fig. 3 is a side view of a rotary cutter according to an exemplary embodiment of the present invention, it being understood that, as shown in fig. 3, the angle between the plane of the first portion 1201 and the plane of the second portion 1202 of the blade 120 is between 90 degrees and 180 degrees, preferably between 120 degrees and 180 degrees, and more preferably 135 degrees.

In another embodiment of the present invention, the first portion 1201 and the second portion 1202 of the at least one blade 120 of the rotary cutter 100 are transitionally connected by a circular arc surface.

In order to facilitate the use of the blade 120, the connection between the second portion 1202 and the first portion 1201 may be a circular arc transition, so as to avoid a bevel formed by a direct planar connection between the two portions, which is not easy to process, and uncomfortable in use and vision, and reduce inconvenience in assembly, use and maintenance.

Fig. 4 is a top view of a rotary cutter according to an exemplary embodiment of the present invention, as shown in fig. 1 and 4, the cutting edge 150 of the rotary cutter 100 of the present invention is a linear type. In another embodiment, however, the cutting edge 150 of the rotary cutter 100 may also be sickle-shaped, i.e. the projection of the cutting edge 150 onto a plane perpendicular to the cutter bar 110 is arc-shaped (not shown). The cultivation bottle is adopted more in the industrial production of fungus mushroom, so the projection of the appearance of fungus mushroom product root on the plane is close circularly, cutting edge 150 is the arc with the projection on the cutter arbor 110 vertical plane, be the appearance in order to cooperate the fungus mushroom root, the root of being convenient for more cuts, further improves cutting efficiency.

In another embodiment of the present invention, the cutting edge of the cutting edge 150 of at least one blade 120 of the rotary cutter 100 is straight (as shown in fig. 4) or saw-toothed. In the process of the rotary cutting of the rotary cutter 100, the cutting edge of the cutting edge 150 is pushed when being linear, the root texture of the mushroom is moderate, the cutting of the root of the mushroom can be more tidy, and when the mushroom is put on the market, the root of the product is more tidy and beautiful, and the economic benefit is increased.

When some culture mediums with hard roots or more doped roots are used, the cutting edge 150 can be selected as a sawtooth-shaped edge, and each sawtooth edge is relatively independent, so that the sawtooth edge can cut into the roots and can generate a cutting effect, the cutting capability is enhanced to a great extent, and the production efficiency is improved. In addition, the serrated cutting edge can avoid the situation that the blade becomes dull after long-term use, and the serrated edge can maintain good cutting capability.

The embodiment of the utility model provides a rotary cutting device is still provided, including driver, controller and above-mentioned rotary cutter, the driver is connected with rotary cutter's cutter arbor, and controller control driver drives rotary cutter rotary cutting.

The driving device can be a connecting rod mechanism, the controller controls the driver, the driver pushes the cutter bar to drive the rotary cutter to rotate, and the driver can also push the cutter bar to move upwards or downwards to realize the up-down movement of the rotary cutter so as to ascend to a specified position to perform rotary cutting and descend to the original position after the cutting is completed.

The concepts, principles and concepts of the invention have been described above in detail in connection with specific embodiments. It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Embodiments of the present invention are not limited to the above-described embodiments, and one skilled in the art can make any possible modifications, substitutions and equivalents of the steps, methods, apparatuses and components of the above-described embodiments after reading the present specification, and such modifications, substitutions and equivalents should be considered to fall within the scope of the present invention. The protection scope of the present invention is subject to the claims only.

Claims (12)

1. A rotary cutter, comprising: a tool holder and at least one cutting insert, wherein,

the at least one blade is connected to one end of the tool bar and is rotatable therewith about a longitudinal axis of the tool bar;

the at least one insert is provided with a cutting edge at a top end thereof.

2. The rotary tool of claim 1 wherein the at least one insert comprises a first portion and a second portion, the first portion for securing the insert to the tool bar;

the plane of the second part is at an angle to the plane of the first part, and the cutting edge is formed at the edge of the second part.

3. The rotary cutter according to claim 1, wherein the number of the at least one insert is two, three or four.

4. The rotary cutter according to claim 3, wherein the at least one insert is uniformly distributed about a longitudinal axis of the shank.

5. The rotary cutter according to claim 2, wherein the angle between the plane of the first portion and the plane of the second portion of the at least one blade is between 90 degrees and 180 degrees.

6. The rotary cutter according to claim 5, wherein the angle between the plane of the first portion and the plane of the second portion of the at least one blade is between 90 degrees and 135 degrees.

7. The rotary tool as set forth in claim 1, wherein said cutting edge of said at least one insert is disposed at an angle of 0 to 90 degrees from a plane perpendicular to said shank.

8. The rotary tool as set forth in claim 7, wherein said cutting edge of said at least one insert is disposed at an angle of 30 to 60 degrees from a plane perpendicular to said shank.

9. The rotary tool of claim 2, wherein the first portion and the second portion of the at least one insert are transitionally connected by a circular arc surface.

10. The rotary tool according to claim 1, wherein a projection of the cutting edge on a plane perpendicular to the shank is rectangular or arcuate.

11. The rotary cutter according to claim 1, wherein the cutting edge of the at least one blade is linear or serrated.

12. A rotary cutting apparatus, comprising:

a controller;

at least one rotary cutter according to any one of claims 1 to 11;

the driver is connected with the cutter bar of the rotary cutter;

the controller controls the driver to drive the rotary cutter to rotate and cut.

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