Negative-pressure biological mycelium crusher

Abstract

The utility model relates to the field of biological mycelium crushing, discloses a negative-pressure biological mycelium crusher, and solves the problems that materials on a multi-stage screening net often move in the same direction, so that newly falling materials above cannot be in direct contact with the screening net, and the crushing effect is poor. The negative-pressure biological mycelium crusher solves the problem that the screening efficiency is greatly affected due to the fact that the materials are blocked by the materials which are screened in the prior art, and comprises a shell, a first motor fixedly connected to the upper surface of the shell and a first rotating shaft fixedly connected to the output end of the first motor. Compared with the prior art, the material crushing device has the advantages that the pushing mechanism is started to reciprocate during crushing, the adjacent screening nets move in opposite directions, and compared with the prior art, the material at the upper layer moves in the direction in which less material is left in the screening nets under the inertia effect, so that the material can be in direct contact with the screening nets to a greater extent, and the purpose of improving the efficiency is achieved.

Description

Technical Field

[0001] The utility model relates to the field of biological mycelium crushing, in particular to a negative pressure biological mycelium crusher. Background Art

[0002] A negative pressure mycelium grinder is a device specifically designed for crushing mycelium. It utilizes the principle of negative pressure, typically by connecting a negative pressure source (such as a vacuum pump) to create a negative pressure environment within the crushing chamber. Under this negative pressure, the mycelium is drawn into the crushing chamber, where high-speed rotating crushing components, such as blades and a crushing disk, shear, squeeze, and grind the mycelium into fine particles.

[0003] Publication number CN211026619U discloses a high-efficiency negative pressure pulverizer for preparing ultrafine powders. The high-efficiency negative pressure pulverizer for preparing ultrafine powders includes a chassis with a pulverizing chamber, a fixed grinding head mounted on the inner wall of the pulverizing chamber, and a grinding disc rotatably disposed within the pulverizing chamber. The grinding disc is provided with a moving grinding head. Existing negative pressure biological mycelium pulverizers generally have a multi-stage screening screen directly below the pulverizing blade to provide real-time feedback and avoid over-pulverization. In the use of negative pressure biological mycelium pulverizers, the screening process mainly uses a vibrator for screening. This traditional screening method has met some needs to a certain extent, but it has also gradually exposed some significant problems. During the pulverization process, the material is pulverized and enters the multi-stage screening screen for screening and grading. However, due to the action of the vibrator, the material on the multi-stage screening screen tends to move in the same direction. This results in the newly fallen material from above not being able to directly contact the screening screen, but being blocked by the previously screened material. This situation greatly affects the screening efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a negative pressure biological mycelium crusher. By adopting this device, the problem that the materials on the multi-level screening nets tend to move in the same direction, which results in the new materials falling from above not being able to directly contact the screening nets, but being blocked by the materials that have been screened before, which greatly affects the screening efficiency, is solved.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a negative pressure biological mycelium crusher, comprising a housing, a first motor fixedly connected to the upper surface of the housing, a first rotating shaft fixedly connected to the output end of the first motor, a crushing blade fixedly connected to the outside of the first rotating shaft, a negative pressure machine connected to the outside of the housing, a pushing mechanism provided inside the housing, and a swing mechanism provided on one side of the pushing mechanism;

[0006] The pushing mechanism includes a swinging assembly and a reciprocating assembly, and the reciprocating assembly is arranged above the swinging assembly;

[0007] A first groove is provided inside the shell, and the swinging assembly includes a first push rod provided on the inner side of the first groove, a first guide hole is provided inside the lower part of the first push rod, a first guide rod is provided on the inner side of the first guide hole, one side of the first groove is connected to the first hole, a first push plate is provided on the inner side of the first hole, and the second push rod is fixedly connected to the end of the first push plate close to the first groove, and the second push rod is connected to the first guide rod in a fixed manner.

[0008] Preferably, a plurality of first guide holes are provided, and the appearance structure of the first guide holes is an inclined straight line, and adjacent first guide holes have opposite inclination directions.

[0009] Preferably, the inner side surface of the first hole fits with the outer side surface of the first push plate, and the appearance structure of the first push plate is a rectangular parallelepiped.

[0010] Preferably, the appearance structure of the lower end of the first push rod is a cuboid, and the outer side surface of the lower end of the first push rod fits with the inner side surface of the first groove.

[0011] Preferably, the reciprocating assembly includes a second motor arranged on one side of the first motor, the output end of the second motor is fixedly connected to the second rotating shaft, one end of the second rotating shaft is fixedly connected to the rotating rod, the upper end of the first push rod is provided with a second guide hole, and the inside of the second guide hole is provided with a second guide rod fixedly connected to the rotating rod.

[0012] Preferably, the appearance structure of the second guide hole is a horizontal straight line, and the second guide hole and the second guide rod are matched in a clearance fit.

[0013] Preferably, the swinging mechanism includes a screening net vertically slidably connected to the other end of the first push plate, a second groove is provided inside the other side of the shell, a second push plate is provided on the inner side of the second groove, the second push plate is connected to the screening net by a vertical sliding connection, a second guide groove is provided on the inner wall of the shell, a third guide rod is provided on the inner side of the second guide groove, and the third guide rod is connected to the screening net by a fixed connection.

[0014] Preferably, the inner side surface of the second groove fits with the outer side surface of the second push plate.

[0015] Preferably, the appearance structure of the second guide groove is an inclined straight line, and the second guide groove and the third guide rod are matched in a clearance fit.

[0016] The utility model proposes a negative pressure biological mycelium crusher, which is equipped with a pushing mechanism so that the pushing mechanism is started to perform reciprocating motion during crushing, thereby causing adjacent screening nets to move in opposite directions. Compared with the existing technology, the material in the upper layer moves in the direction of less material remaining on the screening net under the action of inertia, and can directly contact the screening net to a greater extent, thereby achieving the purpose of improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the front cross-sectional structure of the shell of the present invention;

[0019] Figure 3 This is a schematic diagram of the rear cross-sectional structure of the housing of the present invention;

[0020] Figure 4 This is a schematic diagram of the appearance structure of the first push rod of the utility model;

[0021] Figure 5 This is a schematic diagram of the appearance structure of the second guide hole of the utility model;

[0022] Figure 6 For the utility model Figure 3 Schematic diagram of the structure at point A in the middle.

[0023] In the figure: 1. casing; 2. first motor; 3. first rotating shaft; 4. crushing blade; 5. negative pressure machine; 6. pushing mechanism; 7. swinging mechanism; 61. swinging assembly; 62. reciprocating assembly; 8. first groove; 6101. first push rod; 6102. first guide hole; 6103. first guide rod; 6104. first hole; 6105. first push plate; 6106. second push rod; 6201. second motor; 6202. second rotating shaft; 6203. rotating rod; 6204. second guide hole; 6205. second guide rod; 701. screening net; 702. second groove; 705. second push plate; 703. second guide groove; 704. third guide rod. Specific implementation plan

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figures 1-6The utility model provides a technical solution: a negative pressure biological mycelium crusher, comprising a housing 1, a first motor 2 fixedly connected to the upper surface of the housing 1, a first rotating shaft 3 fixedly connected to the output end of the first motor 2, a crushing blade 4 fixedly connected to the outside of the first rotating shaft 3, a negative pressure machine 5 connected to the outside of the housing 1, a pushing mechanism 6 is provided inside the housing 1, and a swing mechanism 7 is provided on one side of the pushing mechanism 6;

[0026] The pushing mechanism 6 includes a swinging assembly 61 and a reciprocating assembly 62, and the reciprocating assembly 62 is arranged above the swinging assembly 61;

[0027] The housing 1 is provided with a first groove 8, and the swing assembly 61 includes a first push rod 6101 provided on the inner side of the first groove 8, a first guide hole 6102 is provided inside the lower part of the first push rod 6101, a first guide rod 6103 is provided on the inner side of the first guide hole 6102, a first hole 6104 is connected to one side of the first groove 8, a first push plate 6105 is provided on the inner side of the first hole 6104, a plurality of first guide holes 6102 are provided, and the appearance structure of the first guide holes 6102 is an inclined straight line, and the adjacent first guide holes 6102 are inclined in opposite directions, and the inner side surface of the first hole 6104 is aligned with the first push plate The outer side surface of 6105 fits together, and the appearance structure of the first push plate 6105 is a rectangular parallelepiped, so that the first guide hole 6102 can move up and down to push the first guide rod 6103 and the first push plate 6105 to move laterally. The first push plate 6105 is fixedly connected to the end close to the first groove 8 with the second push rod 6106, and the connection between the second push rod 6106 and the first guide rod 6103 is a fixed connection. The appearance structure of the lower end of the first push rod 6101 is a rectangular parallelepiped, and the outer side surface of the lower end of the first push rod 6101 fits together with the inner side surface of the first groove 8, so that the first push rod 6101 will not shake when it rotates on the inner side of the first groove 8.

[0028] The reciprocating assembly 62 includes a second motor 6201 arranged on one side of the first motor 2, the output end of the second motor 6201 is fixedly connected to the second rotating shaft 6202, one end of the second rotating shaft 6202 is fixedly connected to the rotating rod 6203, the upper end of the first push rod 6101 is provided with a second guide hole 6204, and the inner side of the second guide hole 6204 is provided with a second guide rod 6205 fixedly connected to the rotating rod 6203. The appearance structure of the second guide hole 6204 is a horizontal straight line, and the cooperation mode of the second guide hole 6204 and the second guide rod 6205 is a clearance fit, so that when the second guide rod 6205 rotates, it can push the first push plate 6105 to move up and down.

[0029] The swing mechanism 7 includes a screening net 701 vertically slidably connected to the other end of the first push plate 6105, a second groove 702 is provided inside the other side of the shell 1, and a second push plate 705 is provided on the inner side of the second groove 702. The connection mode of the second push plate 705 and the screening net 701 is a vertical sliding connection. A second guide groove 703 is provided on the inner wall of the shell 1, and a third guide rod 704 is provided on the inner side of the second guide groove 703. The connection mode of the third guide rod 704 and the screening net 701 is a fixed connection. The inner side surface of the second groove 702 is fitted with the outer side surface of the second push plate 705. The appearance structure of the second guide groove 703 is an inclined straight line, and the cooperation mode of the second guide groove 703 and the third guide rod 704 is a clearance fit, so that when the third guide rod 704 moves horizontally, it can drive the screening net 701 to move up and down along the trajectory of the second guide groove 703.

[0030] When crushing, the first motor 2 is started to drive the first rotating shaft 3 and the crushing blade 4 to crush, and the second motor 6201 is started to drive the second rotating shaft 6202 and the rotating rod 6203 to rotate, so that the second guide rod 6205 is rotated, so that the first push rod 6101 moves up and down along the trajectory of the first groove 8, and drives the first guide hole 6102 to move up and down. Because there are multiple first guide holes 6102, and the appearance structure of the first guide holes 6102 is an inclined straight line, and the adjacent first guide holes 6102 are inclined in opposite directions, The first guide rod 6103, the second push rod 6106 and the screening net 701 are pushed toward the edge of the hole 6102 to move left and right. Since the adjacent first guide holes 6102 are inclined in opposite directions, the adjacent first guide rods 6103 reciprocate in opposite directions, so that the two adjacent layers of material retained in the screening net 701 can move in opposite directions under the action of inertia. The material in the upper layer moves in the direction of less material retained in the screening net 701 under the action of inertia, and can directly contact the screening net 701 to a greater extent, instead of being blocked by the material retained in the screening net 701 and waiting to be screened, thereby improving efficiency.

[0031] When the screening net 701 moves left and right, the third guide rod 704 fixedly connected to it is driven to move left and right. Since the appearance structure of the second guide groove 703 is an inclined straight line, and the second guide groove 703 and the third guide rod 704 are matched in a clearance fit, the third guide rod 704 will move up and down, causing the material retained in the screening net 701 to vibrate, and it can vibrate in multiple directions simultaneously, thereby improving efficiency.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A negative pressure biological mycelium crusher, comprising a housing (1), a first motor (2) fixedly connected to the upper surface of the housing (1), a first rotating shaft (3) fixedly connected to the output end of the first motor (2), a crushing blade (4) fixedly connected to the outside of the first rotating shaft (3), and a negative pressure device (5) connected to the outside of the housing (1), characterized in that: A pushing mechanism (6) is provided inside the housing (1), and a swinging mechanism (7) is provided on one side of the pushing mechanism (6); The pushing mechanism (6) includes a swinging assembly (61) and a reciprocating assembly (62), wherein the reciprocating assembly (62) is arranged above the swinging assembly (61); A first groove (8) is provided inside the housing (1), and the swing assembly (61) includes a first push rod (6101) provided on the inner side of the first groove (8), a first guide hole (6102) is provided inside the lower part of the first push rod (6101), a first guide rod (6103) is provided on the inner side of the first guide hole (6102), one side of the first groove (8) is connected to a first hole (6104), a first push plate (6105) is provided on the inner side of the first hole (6104), and a second push rod (6106) is fixedly connected to one end of the first push plate (6105) close to the first groove (8), and the second push rod (6106) is connected to the first guide rod (6103) in a fixed manner.

2. The negative pressure biological mycelium crusher according to claim 1, characterized in that: There are multiple first guide holes (6102), and the appearance structure of the first guide holes (6102) is an inclined straight line, and the adjacent first guide holes (6102) have opposite inclination directions.

3. The negative pressure biological mycelium crusher according to claim 1, characterized in that: The inner side surface of the first hole (6104) fits with the outer side surface of the first push plate (6105), and the appearance structure of the first push plate (6105) is a rectangular parallelepiped.

4. The negative pressure biological mycelium crusher according to claim 1, characterized in that: The lower end of the first push rod (6101) has an external appearance structure of a cuboid, and the outer side surface of the lower end of the first push rod (6101) fits in contact with the inner side surface of the first groove (8).

5. The negative pressure biological mycelium crusher according to claim 1, characterized in that: The reciprocating assembly (62) includes a second motor (6201) arranged on one side of the first motor (2), the output end of the second motor (6201) is fixedly connected to a second rotating shaft (6202), one end of the second rotating shaft (6202) is fixedly connected to a rotating rod (6203), the upper end of the first push rod (6101) is provided with a second guide hole (6204), and the inner side of the second guide hole (6204) is provided with a second guide rod (6205) fixedly connected to the rotating rod (6203).

6. The negative pressure biological mycelium crusher according to claim 5, characterized in that: The appearance structure of the second guide hole (6204) is a horizontal straight line, and the matching mode between the second guide hole (6204) and the second guide rod (6205) is a clearance fit.

7. The negative pressure biological mycelium crusher according to claim 1, characterized in that: The swing mechanism (7) includes a screening net (701) vertically slidably connected to the other end of the first push plate (6105), a second groove (702) is provided inside the other side of the shell (1), a second push plate (705) is provided inside the second groove (702), and the second push plate (705) is connected to the screening net (701) in a vertical sliding manner. A second guide groove (703) is provided on the inner wall of the shell (1), a third guide rod (704) is provided inside the second guide groove (703), and the third guide rod (704) is connected to the screening net (701) in a fixed manner.

8. The negative pressure biological mycelium crusher according to claim 7, characterized in that: The inner side surface of the second groove (702) is in contact with the outer side surface of the second push plate (705).

9. The negative pressure biological mycelium crusher according to claim 7, characterized in that: The appearance structure of the second guide groove (703) is an inclined straight line, and the matching mode between the second guide groove (703) and the third guide rod (704) is a clearance fit.

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