Shiitake mushroom screening machine

Abstract

The utility model discloses a shiitake mushroom screening machine which comprises a rolling screening structure, an extrusion structure and a linkage structure, the rolling screening structure is fixed to the upper surface of a fixed bottom plate and conducts rolling screening on shiitake mushrooms, and the linkage structure is arranged between the rolling screening structure and the extrusion structure. The rolling screening structure moves to drive the extrusion structure to roll and extrude on the surface of the screening roller, shiitake mushrooms needing to be screened are screened and processed through the rolling screening structure, and screening holes are extruded through the extrusion structure while screening is conducted; according to the shiitake mushroom screening device, shiitake mushroom bodies partially clamped and plugged in the screening holes can be extruded and ejected out, the problem that the screening efficiency is reduced due to the fact that shiitake mushrooms block the screening holes can be effectively solved, meanwhile, a linkage structure is matched to automatically extrude blocked shiitake mushrooms while rolling screening is conducted, manual operation is not needed, and the screening efficiency is improved. And screening processing is simpler and more convenient, and application and popularization are facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of mushroom sorting machines, and in particular to a mushroom sorting machine. Background Art

[0002] Shiitake mushrooms are an edible fungus with a delicious taste and rich nutritional value. In terms of consumption, shiitake mushrooms can be cooked alone or with other ingredients. Shiitake mushrooms are umbrella-shaped, dark brown or dark brown in color, and of different sizes. When processing shiitake mushrooms, they need to be screened, and the corresponding screening machine is needed to screen shiitake mushrooms.

[0003] The existing patent document "CN217569628U A pre-screening device on a mushroom screening machine and a mushroom screening machine" discloses a mushroom screening machine. Although this mushroom screening machine can screen mushrooms, when screening mushrooms, due to the umbrella shape of mushrooms, some mushrooms will be stuck in the screening holes when passing through the screening holes, resulting in the problem of screening blockage, reducing the screening efficiency, and requiring manual cleaning of the blocked screening holes, which is troublesome to operate;

[0004] That is, the prior art has the following technical problem: when screening, some mushrooms will get stuck in the screening holes when passing through the screening holes of the common mushroom screening machine, thus causing the screening to be blocked. Therefore, a mushroom screening machine is proposed to solve the above problem. Summary of the invention

[0005] In this embodiment, a mushroom screening machine is provided to solve the problem in the prior art that part of the mushrooms may get stuck in the screening holes when passing through the screening holes during screening.

[0006] According to one aspect of the present application, a mushroom screening machine is provided, the mushroom screening machine comprising:

[0007] A rolling screening structure, the rolling screening structure is fixed on the upper surface of the fixed bottom plate, and the rolling screening structure performs rolling screening on the mushrooms;

[0008] An extrusion structure, which is arranged on the surface of the rolling screening structure and extrudes the stuck mushroom body;

[0009] The linkage structure is arranged between the rolling screening structure and the extrusion structure. The movement of the rolling screening structure drives the extrusion structure to roll and extrude on the surface of the screening drum.

[0010] Furthermore, the rolling screening structure includes a fixed stand, a rotating column, a support frame, a screening drum and a servo motor. Fixed stands are fixedly connected to both sides of the upper surface of the fixed bottom plate, and a rotating column is rotatably connected between the two fixed stands.

[0011] Furthermore, a support frame is fixedly connected to the arc-shaped wall of the rotating column, a screening drum is fixedly connected to one end of the support frame, and a plurality of screening holes are arranged on the screening drum.

[0012] Furthermore, a servo motor is fixedly mounted on the side wall of the fixed stand, and the end of the output shaft of the servo motor is fixedly connected to one end of the rotating column.

[0013] Furthermore, a feed hopper is fixedly provided at the side wall of the fixed stand, one end of which extends into the inner cavity of the screening drum, and a receiving groove is fixedly connected to the upper surface of the fixed bottom plate, and a plurality of partition plates are fixedly provided at the receiving groove.

[0014] Furthermore, the extrusion structure includes a rotating rod, a fixed bracket, a rotating roller and a rubber sleeve. The two ends of the rotating rod are rotatably connected to the fixed brackets, and the two fixed brackets are fixedly connected to the top ends of the two fixed stands respectively.

[0015] Furthermore, a rotating roller is fixedly connected to the arc-shaped wall of the rotating rod, and the outer surface of the rotating roller is covered with a rubber sleeve.

[0016] Furthermore, a support spring is fixedly connected to the gap between the rotating roller and the rubber sleeve, and a plurality of the support springs are provided. The plurality of the support springs are radially fixedly arranged between the rotating roller and the rubber sleeve, and the support springs are in a compressed state.

[0017] Furthermore, the linkage structure includes a first rotating wheel, a second rotating wheel and a connecting belt, the first rotating wheel is fixedly arranged at one end of the rotating rod, and the second rotating wheel is fixedly arranged at one end of the rotating column.

[0018] Furthermore, a connecting belt is sleeved and connected between the first rotating wheel and the second rotating wheel.

[0019] Through the above-mentioned embodiments of the present application, the shiitake mushrooms that need to be screened are screened through the rolling screening structure, and the present application squeezes the screening holes through the extrusion structure while screening, so that the shiitake mushroom bodies that are partially stuck in the screening holes can be squeezed out, thereby effectively avoiding the problem of reduced screening efficiency caused by shiitake mushrooms blocking the screening holes. At the same time, the linkage structure automatically squeezes out the blocked shiitake mushrooms during rolling screening, and no manual operation is required, making the screening process simpler and more convenient, and suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 This is a schematic diagram of a three-dimensional structure of an embodiment of the present application;

[0022] Figure 2 This is a schematic diagram of the internal structure of an embodiment of the present application;

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of a screening drum according to an embodiment of the present application;

[0024] Figure 4 For an embodiment of the present application Figure 3 Schematic diagram of the local enlarged structure at A.

[0025] In the figure: 1. fixed bottom plate; 2. fixed stand; 3. rotating column; 4. support frame; 5. screening drum; 6. screening hole; 7. servo motor; 8. storage slot; 9. partition plate; 10. feed hopper; 11. fixed bracket; 12. rotating rod; 13. rotating roller; 14. rubber sleeve; 15. supporting spring; 16. mushroom body; 17. first rotating wheel; 18. second rotating wheel; 19. connecting belt. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0027] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0028] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0029] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0030] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] See also Figure 1-4 As shown, a mushroom screening machine, the mushroom screening machine comprises:

[0032] A rolling screening structure, which is fixed on the upper surface of the fixed bottom plate 1, and performs rolling screening on the mushrooms;

[0033] An extrusion structure, which is arranged on the surface of the rolling screening structure and which extrudes the stuck mushroom body 16;

[0034] The linkage structure is arranged between the rolling screening structure and the extrusion structure. The movement of the rolling screening structure drives the extrusion structure to roll and extrude on the surface of the screening drum 5.

[0035] The rolling screening structure comprises a fixed stand 2, a rotating column 3, a support frame 4, a screening drum 5 and a servo motor 7. The fixed stand 2 is fixedly connected to both sides of the upper surface of the fixed bottom plate 1, and the rotating column 3 is rotatably connected between the two fixed stands 2.

[0036] A support frame 4 is fixedly connected to the arc-shaped wall of the rotating column 3, and a screening drum 5 is fixedly connected to one end of the support frame 4. The screening drum 5 is provided with a plurality of screening holes 6;

[0037] A servo motor 7 is fixedly installed on the side wall of the fixed stand 2, and the end of the output shaft of the servo motor 7 is fixedly connected to one end of the rotating column 3. The servo motor 7 can drive the rotating column 3 to rotate, and the rotation of the rotating column 3 can drive the support frame 4 to rotate, thereby driving the screening drum 5 to rotate, so that the mushrooms rolling in the screening drum 5 can be rolled and screened;

[0038] A feed hopper 10 is fixedly arranged on the side wall of the fixed stand 2, one end of which extends into the inner cavity of the screening drum 5. A storage groove 8 is fixedly connected to the upper surface of the fixed bottom plate 1, and a plurality of partition plates 9 are fixedly arranged on the storage groove 8. The screened mushrooms fall into the inner cavity of the storage groove 8.

[0039] The extrusion structure includes a rotating rod 12, a fixed bracket 11, a rotating roller 13 and a rubber sleeve 14. The two ends of the rotating rod 12 are rotatably connected to the fixed brackets 11, and the two fixed brackets 11 are fixedly connected to the top ends of the two fixed stands 2 respectively;

[0040] A rotating roller 13 is fixedly connected to the arc-shaped wall of the rotating rod 12, and a rubber sleeve 14 is coated on the outer surface of the rotating roller 13;

[0041] A support spring 15 is fixedly connected to the gap between the rotating roller 13 and the rubber sleeve 14. A plurality of the support springs 15 are provided. The plurality of support springs 15 are radially fixedly arranged between the rotating roller 13 and the rubber sleeve 14. The support springs 15 are in a compressed state.

[0042] The linkage structure includes a first rotating wheel 17, a second rotating wheel 18 and a connecting belt 19, wherein the first rotating wheel 17 is fixedly arranged at one end of the rotating rod 12, and the second rotating wheel 18 is fixedly arranged at one end of the rotating column 3;

[0043] A connecting belt 19 is sleeved and connected between the first rotating wheel 17 and the second rotating wheel 18. When the rotating column 3 rotates, the second rotating wheel 18 can be driven to rotate, thereby the first rotating wheel 17 is driven to rotate by the rotation of the second rotating wheel 18, and then the rotating rod 12 can be driven to rotate, thereby driving the rotating roller 13 and the rubber sleeve 14 to rotate, so that the rubber sleeve 14 rolls and squeezes on the surface of the screening drum 5, so that the mushroom body 16 that is partially stuck on the screening hole 6 can be ejected by squeezing, thereby avoiding jamming, and the blocked mushroom body 16 can be automatically ejected during the screening process, eliminating the trouble of manual operation, which is suitable for popularization and use.

[0044] The benefits of this application are:

[0045] 1. The present invention uses a rolling screening structure to screen the mushrooms that need to be screened, and while screening, the present invention uses an extrusion structure to squeeze the screening holes, so that the mushroom bodies that are partially stuck in the screening holes can be squeezed out, thereby effectively avoiding the problem of reduced screening efficiency caused by mushrooms blocking the screening holes;

[0046] 2. The extrusion structure of the present application cooperates with the linkage structure to automatically squeeze out the blocked mushrooms during rolling screening, without the need for manual operation, making the screening process simpler and more convenient, and suitable for promotion and use.

[0047] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art, and needless to say, the content protected by this application does not involve improvements to software and methods.

[0048] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A mushroom screening machine, characterized in that: The mushroom screening machine comprises: A rolling screening structure, the rolling screening structure is fixed on the upper surface of the fixed bottom plate (1), and the rolling screening structure performs rolling screening on the mushrooms; An extrusion structure, the extrusion structure being arranged on the surface of the rolling screening structure, and the extrusion structure extrudes and ejects the stuck mushroom body (16); A linkage structure is provided between the rolling screening structure and the extrusion structure, and the movement of the rolling screening structure drives the extrusion structure to roll and extrude on the surface of the screening drum (5).

2. The mushroom screening machine according to claim 1, characterized in that: The rolling screening structure comprises a fixed stand (2), a rotating column (3), a support frame (4), a screening drum (5) and a servo motor (7); the fixed stands (2) are fixedly connected to both sides of the upper surface of the fixed bottom plate (1); and the rotating column (3) is rotatably connected between the two fixed stands (2).

3. The mushroom screening machine according to claim 2, characterized in that: A support frame (4) is fixedly connected to the arc-shaped wall of the rotating column (3), a screening drum (5) is fixedly connected to one end of the support frame (4), and a plurality of screening holes (6) are provided on the screening drum (5).

4. The mushroom screening machine according to claim 2, characterized in that: A servo motor (7) is fixedly mounted on the side wall of the fixed stand (2), and the end of the output shaft of the servo motor (7) is fixedly connected to one end of the rotating column (3).

5. The mushroom screening machine according to claim 2, characterized in that: A feed hopper (10) is fixedly arranged on the side wall of the fixed stand (2), one end of which extends into the inner cavity of the screening drum (5); a storage groove (8) is fixedly connected to the upper surface of the fixed bottom plate (1), and a plurality of partition plates (9) are fixedly arranged on the storage groove (8); the screened mushrooms fall into the inner cavity of the storage groove (8).

6. The mushroom screening machine according to claim 1, characterized in that: The extrusion structure comprises a rotating rod (12), a fixed bracket (11), a rotating roller (13) and a rubber sleeve (14); both ends of the rotating rod (12) are rotatably connected to the fixed brackets (11); and the two fixed brackets (11) are respectively fixedly connected to the top ends of the two fixed stands (2).

7. The mushroom screening machine according to claim 6, characterized in that: A rotating roller (13) is fixedly connected to the arc-shaped wall of the rotating rod (12), and the outer surface of the rotating roller (13) is covered with a rubber sleeve (14).

8. The mushroom sorting machine according to claim 6, characterized in that: A support spring (15) is fixedly connected to the gap between the rotating roller (13) and the rubber sleeve (14), and a plurality of the support springs (15) are provided. The plurality of support springs (15) are radially fixedly arranged between the rotating roller (13) and the rubber sleeve (14), and the support springs (15) are in a compressed state.

9. The mushroom sorting machine according to claim 1, characterized in that: The linkage structure comprises a first rotating wheel (17), a second rotating wheel (18) and a connecting belt (19), wherein the first rotating wheel (17) is fixedly arranged at one end of the rotating rod (12), and the second rotating wheel (18) is fixedly arranged at one end of the rotating column (3).

10. The mushroom sorting machine according to claim 9, characterized in that: A connecting belt (19) is sleeve-connected between the first rotating wheel (17) and the second rotating wheel (18).

Images