A root rotary cutting device for processing Pleurotus eryngii

Abstract

The present invention relates to the technical field of processing of king oyster mushrooms, and in particular to a root rotary cutting device for processing king oyster mushrooms, comprising a frame, a through slot is provided in the middle of the frame, two conveyor belts are symmetrically arranged on the frame, and each conveyor belt is evenly spaced and connected with a plurality of elastic clamps along its motion trajectory, and a side cutting mechanism and a bottom surface cutting mechanism are arranged in the through slot. The two cutting knives of the present invention can rotate along the circumference of the king oyster mushrooms and approach each other, so as to realize the circumferential cutting of the side surface of the root of the king oyster mushrooms, and ensure that all impurities on the side surface of the root of the king oyster mushrooms are removed, and the king oyster mushrooms can be effectively positioned by the elastic clamps, so that the king oyster mushrooms are in a vertical state for cutting operation, and the displacement of the king oyster mushrooms during the cutting operation is avoided, so as to ensure that each king oyster mushroom can be cut evenly and accurately, and the cutting accuracy is high, and the bottom surface of the king oyster mushrooms can be cut off by the cutting knives, and ensure that no impurities remain at the root of the king oyster mushrooms.

Description

Technical Field

[0001] The invention relates to the technical field of King Oyster Mushroom processing, in particular to a root rotary cutting device for King Oyster Mushroom processing. Background Art

[0002] With the development of modern agricultural technology and people's pursuit of healthy diet, the edible fungus industry, especially the cultivation and processing of rare mushrooms such as Pleurotus eryngii, has grown rapidly in recent years. Pleurotus eryngii is deeply loved by consumers for its thick meat, delicious taste and rich nutrition, and has become a common delicacy on the table.

[0003] King oyster mushrooms are usually cultivated through several steps, including ingredients preparation, bagging, sterilization, inoculation, fermentation and mushroom picking, and then packaged and sold. When picking cultivated king oyster mushrooms, the root surface of mature king oyster mushrooms will be accompanied by some other undeveloped and small king oyster mushrooms, as well as impurities brought out from the culture medium. Therefore, after picking the king oyster mushrooms and before packaging, the roots of the king oyster mushrooms must be cut to remove the impurities attached to the root surface.

[0004] After searching, the patent publication number is: CN117754643A, a processing device for Pleurotus eryngii that can cut the root, the processing device includes a frame, a blocking mechanism, a mounting truss, a collecting mechanism, a crushing tool, a cutting tool, a guide plate and a screening barrel. Although the above patent can convey the Pleurotus eryngii to the blade through a conveyor belt, and gradually merge the two blades and insert them into the root of the Pleurotus eryngii to achieve the cutting process of the root of the Pleurotus eryngii, the above patent has the following defects in actual use:

[0005] 1. Low cutting accuracy: The above patent makes the Pleurotus eryngii lie flat on the conveyor belt for cutting the roots, and lacks effective positioning measures for the Pleurotus eryngii. When the two hollow semi-conical blades are combined to insert into the roots of the Pleurotus eryngii, the propulsion force of the blades will cause the position of the Pleurotus eryngii to shift, thereby affecting the cutting accuracy and effect; secondly, the shapes and sizes of the Pleurotus eryngii are different. When lying flat, the Pleurotus eryngii of different shapes perform inconsistently during the cutting process, making it difficult to ensure that each Pleurotus eryngii can be cut evenly and accurately.

[0006] 2. Root residue problem: Since the Pleurotus eryngii is easy to move during the cutting process, it is easy to cause incomplete cutting of the roots, and the residue is still attached to the Pleurotus eryngii, affecting the quality and appearance of the final product. Summary of the invention

[0007] In order to overcome the problems existing in the prior art in the cutting process of the root of Pleurotus eryngii, the present invention provides a root rotary cutting device for processing Pleurotus eryngii with high cutting accuracy and no residue on the root.

[0008] The present invention achieves the above-mentioned purpose through the following technical scheme: a root rotary cutting device for processing Pleurotus eryngii, comprising a frame, a through slot is opened in the middle of the frame, two conveyor belts are symmetrically arranged on the frame, each conveyor belt is connected with a plurality of elastic clamps evenly spaced along its motion trajectory, the elastic clamps on the sides close to each other on the two conveyor belts can clamp the Pleurotus eryngii after closing, a side cutting mechanism and a bottom cutting mechanism are arranged in the through slot, the side cutting mechanism comprises a frame body 1 installed in the through slot, an electric rotating disk is arranged at the inner bottom of the frame body 1, two sliding blocks are symmetrically arranged on the electric rotating disk, the tops of the two sliding blocks are connected with cutting knives for cutting the side surfaces of the Pleurotus eryngii, a driving component for driving the two sliding blocks to approach and move away from each other is arranged on the electric rotating disk, the bottom cutting mechanism comprises a frame body 2 installed in the through slot, an electric slide rail is installed on the frame body 2, and a cutting knife for cutting the bottom surface of the Pleurotus eryngii is connected to the slider of the electric slide rail.

[0009] Preferably, the distance between the two cutting blades gradually decreases from top to bottom.

[0010] Preferably, the driving assembly includes a bidirectional screw rotatably connected to the electric rotating disk, two nuts are threadedly connected to the bidirectional screw, the two nuts are respectively embedded in the two sliding blocks, the end of the bidirectional screw is connected to a gear, the inner bottom of the frame is connected to a support, the support is connected to a gear ring, and the gear ring is meshed with the gear.

[0011] Preferably, the elastic clamp comprises an arc-shaped clamp block connected to the conveyor belt, and a rubber clamp block is connected to the arc-shaped clamp block via a buffer spring.

[0012] Preferably, the upper portion of the rubber clamp is bent toward the direction approaching the conveyor belt on the same side.

[0013] Preferably, a material throwing mechanism is provided in the frame body, and the material throwing mechanism includes two material guide plates symmetrically connected to the bottom of the inner side of the frame body, and a cover body is connected between the tops of the two material guide plates. The top and bottom of the cover body are both open, and a cover plate is rotatably connected to the top of the cover body. The cover plate is connected to the electric rotating disk, and the gear ring and the gear can be covered and protected through the cooperation of the cover plate and the cover body, and the sliding block is slidably cooperated with the cover plate.

[0014] Preferably, sweeping rods are connected to the top of the cover plate at even intervals along the circumferential direction, and the sweeping rods are used to sweep the Pleurotus eryngii waste outwards onto the guide plate.

[0015] Preferably, two support plates for supporting the Pleurotus eryngii are connected in the through groove, the support plates are located at the lower side of the elastic clamp, and the two support plates are respectively located at the outer sides of the cover body and the second frame body.

[0016] The beneficial effects of the present invention have the following advantages compared with the prior art:

[0017] 1. The two cutting knives of the present invention can rotate along the circumference of the Pleurotus eryngii and approach each other, so as to realize circumferential cutting of the side of the root of the Pleurotus eryngii, ensuring that all impurities on the side of the root of the Pleurotus eryngii are removed, and the spacing between the two cutting knives gradually decreases from top to bottom, so that the root of the Pleurotus eryngii is cut into a cone with a small bottom and a large top, with less cutting waste, and the Pleurotus eryngii can be effectively positioned by the elastic clamp so that the Pleurotus eryngii is in a vertical state for cutting operation, avoiding displacement of the Pleurotus eryngii during cutting operation, ensuring that each Pleurotus eryngii can be cut evenly and accurately, with high cutting accuracy, and the bottom surface of the Pleurotus eryngii can be cut off by the cutting knife, ensuring that no impurities remain at the root of the Pleurotus eryngii, thereby improving the quality and appearance of the product.

[0018] 2. The support plate can support the bottom of the Pleurotus eryngii, so that the bottom of each Pleurotus eryngii placed in the elastic clamp is at the same height, ensuring that the area of ​​the root of each Pleurotus eryngii cut is consistent, thereby improving the cutting accuracy and reducing the waste of Pleurotus eryngii. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the installation of the side cutting mechanism and the bottom cutting mechanism of the present invention.

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the side cutting mechanism and the bottom cutting mechanism of the present invention.

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the side cutting mechanism and the material throwing mechanism of the present invention.

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the driving assembly of the present invention.

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the conveyor belt and the elastic clamp of the present invention.

[0025] Figure 7 It is a three-dimensional structural schematic diagram of the material throwing mechanism of the present invention.

[0026] Figure 8 It is a schematic diagram of the installation of the support plate of the present invention.

[0027] Serial numbers in the figure: 1-frame, 2-through slot, 3-conveyor belt, 4-elastic clamp, 41-arc clamp block, 42-buffer spring, 43-rubber clamp block, 51-frame one, 52-nut, 53-electric rotating disk, 54-sliding block, 55-cutting knife, 56-support, 57-gear ring, 58-bidirectional screw, 59-gear, 61-frame two, 62-cutting knife, 63-electric slide rail, 71-guide plate, 72-cover body, 73-cover plate, 8-sweeping rod, 9-support plate. DETAILED DESCRIPTION

[0028] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0029] A root rotary cutting device for processing Pleurotus eryngii, see Figure 1-Figure 6 , comprising a frame 1, a through slot 2 is opened in the middle of the frame 1, two conveyor belts 3 are symmetrically arranged on the frame 1, and each conveyor belt 3 is evenly spaced and connected with a plurality of elastic clamps 4 along its motion trajectory. The elastic clamps 4 on one side of the two conveyor belts 3 close to each other can clamp the Pleurotus eryngii after closing. The elastic clamps 4 include an arc-shaped clamping block 41 connected to the conveyor belt 3, three buffer springs 42 are spaced and connected in the arc-shaped clamping block 41, and a rubber clamping block 43 is connected between the three buffer springs 42. Through the buffer springs 42 and The rubber clamp 43 can clamp Pleurotus eryngii of different sizes and avoid pinching the Pleurotus eryngii. The rubber clamp 43 is arc-shaped, which can better fit the surface of the Pleurotus eryngii, ensuring stable clamping without damaging the Pleurotus eryngii. The upper part of the rubber clamp 43 is bent toward the direction close to the conveyor belt 3 on the same side to facilitate the placement of the Pleurotus eryngii into the rubber clamp 43. A side cutting mechanism and a bottom cutting mechanism are provided in the through groove 2. The side cutting mechanism is used to cut the side of the Pleurotus eryngii, and the bottom cutting mechanism is used to cut the bottom of the Pleurotus eryngii.

[0030] See also Figure 2-Figure 5The side cutting mechanism includes a frame 51 installed in the through groove 2, the frame 51 is located below the elastic clamp 4, the top and left and right sides of the frame 51 are open, the inner bottom of the frame 51 is provided with an electric rotating disk 53, the electric rotating disk 53 includes a motor and a disc, the motor is installed at the inner bottom of the frame 51, the disc is connected to the output shaft of the motor, a slide groove is opened on the top of the disc, and two sliding blocks 54 are symmetrically slidably connected in the slide groove, and the tops of the two sliding blocks 54 are connected with cutting knives 55 for cutting the side of the Pleurotus eryngii, and the spacing between the two cutting knives 55 gradually decreases from top to bottom. The disc of the electric rotating disk 53 is provided with a drive for driving the two The sliding blocks 54 are driven to move closer to and away from each other, and the driving assembly includes a bidirectional screw 58 rotatably connected to the disc of the electric rotating disk 53. Two nuts 52 are symmetrically threaded on the bidirectional screw 58. The two nuts 52 are embedded in the two sliding blocks 54 respectively. The front and rear ends of the bidirectional screw 58 are connected to gears 59. The inner bottom of the frame 51 is connected to a support 56. The support 56 is annular in shape. The annular support 56 is located on the outer side of the electric rotating disk 53. An annular groove is opened on the upper part of the inner wall of the support 56 for guiding the disc on the electric rotating disk 53 to rotate. A gear ring 57 is connected to the top of the support 56, and the gear ring 57 is meshed with the gear 59.

[0031] See also Figure 2-Figure 3 The bottom surface cutting mechanism includes a frame body 61 installed in the through groove 2. The frame body 61 is located below the elastic clamp 4. The top and bottom of the frame body 61 are both open. The frame body 61 is located on the right side of the frame body 51. Two electric slide rails 63 are installed on the left and right outer walls of the frame body 61. A cutter 62 for cutting the bottom surface of the Pleurotus eryngii is connected between the sliders of the two electric slide rails 63. The height of the cutter 62 is higher than the height of the disc on the electric rotating disk 53.

[0032] The conveyor belt 3 is controlled to drive the elastic clamp 4 thereon to rotate intermittently. When the elastic clamps 4 on the two conveyor belts 3 rotate to the left, the elastic clamps 4 on the side close to each other on the two conveyor belts 3 will close together. The Pleurotus eryngii to be cut is placed vertically into the closed elastic clamps 4 manually or with the help of a feeding device. The Pleurotus eryngii can be clamped by the two closed elastic clamps 4. The conveyor belt 3 drives the elastic clamp 4 to rotate intermittently, and the Pleurotus eryngii can be transported to the right intermittently. When the elastic clamps 4 on the two conveyor belts 3 rotate to the right, the elastic clamps 4 on the side close to each other on the two conveyor belts 3 will open to loosen the Pleurotus eryngii. A collection container can be placed on the right side of the frame 1 to collect the Pleurotus eryngii.

[0033] When the Pleurotus eryngii is transferred to the right between the front and rear cutting knives 55, the electric rotating disk 53 is controlled to rotate to drive the cutting knives 55 to rotate, so as to realize the circumferential cutting of the root side of the Pleurotus eryngii. The rotation of the electric rotating disk 53 drives the bidirectional screw 58 to rotate, and the gear 59 rotates along the gear ring 57 accordingly. Under the meshing action of the gear 59 and the gear ring 57, the gear 59 rotates accordingly, thereby driving the bidirectional screw 58 to rotate. The rotation of the bidirectional screw 58 drives the two nuts 52 to drive the two sliding blocks 54 to approach each other, so that the two cutting knives 55 are close to each other, ensuring that all the impurities on the root side of the Pleurotus eryngii are removed. Since the spacing between the two cutting knives 55 gradually decreases from top to bottom, the root of the Pleurotus eryngii can be cut into a cone with a small bottom and a large top, with less cutting waste. The elastic clamp 4 can effectively position the Pleurotus eryngii, so that the Pleurotus eryngii is in a vertical state for cutting operation, avoiding displacement of the Pleurotus eryngii during cutting operation, ensuring that each Pleurotus eryngii can be cut evenly and accurately, with high cutting accuracy. After the cutting of the side of the root of the Pleurotus eryngii is completed, the electric rotating disk 53 is controlled to drive the bidirectional screw 58 to reverse, and the gear 59 is then reversed along the gear ring 57. Under the meshing action of the gear 59 and the gear ring 57, the gear 59 is then reversely rotated, thereby driving the bidirectional screw 58 to reversely rotate. The reverse rotation of the bidirectional screw 58 drives the two nuts 52 to drive the two sliding blocks 54 away from each other, thereby making the two cutting knives 55 away from each other, so as to facilitate the subsequent movement of the next Pleurotus eryngii to be cut between the two cutting knives 55. After the cutting of the side of the root is completed, the Pleurotus eryngii continues to be transported to the right to align with the cutter 62. The electric slide rail 63 is controlled to drive the cutter 62 to move back and forth to cut the bottom surface of the Pleurotus eryngii, ensuring that there is no impurity residue at the root of the Pleurotus eryngii, thereby improving the quality and appearance of the product.

[0034] See also Figure 3 , Figure 4 and Figure 7 The frame 51 is provided with a material throwing mechanism, which includes two guide plates 71 symmetrically connected to the bottom of the inner side of the frame 51. The guide plates 71 are arc-shaped, and the distance between the two guide plates 71 gradually increases from top to bottom to guide the cut Pleurotus eryngii waste downward. A cover body 72 is connected between the tops of the two guide plates 71. The guide plates 71 and the cover body 72 are both located on the outside of the support 56, and the top and bottom of the cover body 72 are open. A cover plate 73 is rotatably connected to the top of the cover body 72, and the bottom of the cover plate 73 is connected to the top of the disc of the electric rotating disc 53. A guide groove for the sliding block 54 to slide is opened on the cover plate 73. Six sweeping rods 8 are connected to the top of the cover plate 73 at even intervals along the circumferential direction. The sweeping rods 8 are used to sweep the Pleurotus eryngii waste outwards to the guide plate 71. The sweeping rods 8 are in an arc shape, and the arc-shaped sweeping rods 8 can sweep the Pleurotus eryngii waste outwards to the guide plate 71 more smoothly.

[0035] The waste material cut from the side of the Pleurotus eryngii falls on the cover plate 73. The cover plate 73 and the cover body 72 cooperate to cover the gear ring 57 and the gear 59, so as to cover and protect the gear ring 57 and the gear 59, and prevent the Pleurotus eryngii waste material from falling on the gear ring 57 and the gear 59, and prevent the gear ring 57 and the gear 59 from getting stuck, so as to ensure that the Pleurotus eryngii side cutting operation is carried out smoothly. The electric rotating disk 53 rotates to drive the cover plate 73 to rotate, and the cover plate 73 rotates to drive the sweeping rod 8 to rotate. The sweeping rod 8 rotates to sweep the Pleurotus eryngii waste material on the cover plate 73 outward to the guide plate 71, and the Pleurotus eryngii waste material is guided to the discharge port 70 by the guide plate 71 and discharged downward. The Pleurotus eryngii waste material can be collected by placing a collection frame under the frame 1 51 and the frame 2 61.

[0036] See also Figure 2 and Figure 8 The through groove 2 is connected with two left and right support plates 9 for supporting the Pleurotus eryngii. The support plates 9 are located on the lower side of the elastic clamp 4. The two support plates 9 are respectively located on the outside of the cover body 72 and the frame body 61. The top of the support plates 9 is flush with the top of the cover body 72.

[0037] The support plate 9 can support the bottom of the Pleurotus eryngii so that the bottom of each Pleurotus eryngii placed in the elastic clamp 4 is at the same height, ensuring that the area of ​​the root of each Pleurotus eryngii cut is consistent, thereby improving the cutting accuracy and reducing the waste of Pleurotus eryngii.

[0038] The above-mentioned embodiments only express the preferred implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those skilled in the art, several modifications, improvements and substitutions can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.

Claims

1. A root rotary cutting device for processing Pleurotus eryngii, comprising a frame (1), a through slot (2) being provided in the middle of the frame (1), and two conveyor belts (3) being symmetrically provided on the frame (1), characterized in that: Each conveyor belt (3) is connected to a plurality of elastic clamps (4) at even intervals along its motion trajectory. The elastic clamps (4) on the sides of the two conveyor belts (3) that are close to each other can clamp the Pleurotus eryngii when closed. A side cutting mechanism and a bottom surface cutting mechanism are provided in the through slot (2). The side cutting mechanism comprises a frame body (51) installed in the through slot (2). An electric rotating disk (53) is provided at the bottom of the inner side of the frame body (51). Two sliding blocks (54) are symmetrically provided on the electric rotating disk (53). The tops of the two sliding blocks (54) are connected to cutting knives (55) for cutting the side surfaces of the Pleurotus eryngii. A driving assembly for driving the two sliding blocks (54) to move closer to or away from each other is provided on the electric rotating disk (53). The bottom surface cutting mechanism comprises a frame body (61) installed in the through slot (2). An electric slide rail (63) is installed on the frame body (61). A cutting knife (62) for cutting the bottom surface of the Pleurotus eryngii is connected to a slider of the electric slide rail (63).

2. The root rotary cutting device for processing Pleurotus eryngii according to claim 1, characterized in that: The distance between the two cutting knives (55) gradually decreases from top to bottom.

3. The root rotary cutting device for processing Pleurotus eryngii according to claim 1, characterized in that: The driving assembly comprises a bidirectional screw (58) rotatably connected to the electric rotating disk (53), two nuts (52) being threadedly connected to the bidirectional screw (58), the two nuts (52) being respectively embedded in two sliding blocks (54), the ends of the bidirectional screw (58) being connected to a gear (59), the inner bottom of the frame body (51) being connected to a support (56), the support (56) being connected to a gear ring (57), the gear ring (57) being meshed with the gear (59).

4. The root rotary cutting device for processing Pleurotus eryngii according to claim 1, characterized in that: The elastic clamp (4) comprises an arc-shaped clamp block (41) connected to the conveyor belt (3), and a rubber clamp block (43) is connected inside the arc-shaped clamp block (41) via a buffer spring (42).

5. The root rotary cutting device for processing Pleurotus eryngii according to claim 4, characterized in that: The upper portion of the rubber clamping block (43) is bent in a direction close to the conveyor belt (3) on the same side.

6. The root rotary cutting device for processing Pleurotus eryngii according to claim 3, characterized in that: The frame body (51) is provided with a material throwing mechanism, which comprises two material guide plates (71) symmetrically connected to the bottom of the inner side of the frame body (51), a cover body (72) is connected between the tops of the two material guide plates (71), the top and bottom of the cover body (72) are both open, a cover plate (73) is rotatably connected to the top of the cover body (72), the cover plate (73) is connected to the electric rotating disk (53), and the gear ring (57) and the gear (59) can be covered and protected by the cooperation of the cover plate (73) and the cover body (72), and the sliding block (54) is slidably cooperated with the cover plate (73).

7. The root rotary cutting device for processing Pleurotus eryngii according to claim 6, characterized in that: The top of the cover plate (73) is connected to sweeping rods (8) at even intervals along the circumferential direction, and the sweeping rods (8) are used to sweep the Pleurotus eryngii waste outwards onto the guide plate (71).

8. The root rotary cutting device for processing Pleurotus eryngii according to claim 7, characterized in that: Two support plates (9) for supporting the Pleurotus eryngii are connected in the through groove (2); the support plates (9) are located on the lower side of the elastic clamp (4); and the two support plates (9) are located on the outer sides of the cover body (72) and the second frame body (61), respectively.

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