Classification screening device for shiitake mushroom processing

Abstract

The utility model relates to the technical field of shiitake mushroom processing, and discloses a grading screening device for shiitake mushroom processing, which comprises an equipment frame, a vibration mechanism is fixedly connected to the top of the left end of the equipment frame, a screening mechanism is fixedly connected to the top of the vibration mechanism, and a second material receiving box is fixedly connected to the right end of the top of the equipment frame; the vibration mechanism comprises a side plate, the side plate is fixedly connected to the left end of the top of the equipment frame, a bottom table is fixedly connected to the top of the side plate, a second motor is fixedly connected to the left side of the bottom table, an electric shaft is fixedly connected to the right end of the second motor, and an eccentric wheel is fixedly connected to the surface of the electric shaft. According to the grading screening device for processing the shiitake mushrooms, the shiitake mushrooms pass through the screening plate, fall back to the next-stage conical screening piece from the sub-openings formed in the bottom of the material base and are subjected to grading screening again, so that a part of shiitake mushrooms small in size and shiitake mushrooms large in size are subjected to secondary screening or multiple screening, and then the screening quality of the shiitake mushrooms can be further guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of mushroom processing, in particular to a grading and screening device for mushroom processing. Background Art

[0002] Shiitake mushrooms are thick and tender, delicious, have a unique aroma and are rich in nutrients. They are a food that can be used as medicine and have high nutritional, medicinal and health value. Therefore, they are an important dietary ingredient in people's daily lives. In addition, when a large number of shiitake mushrooms are grown and traded, they are usually required to be screened by size due to their different sizes.

[0003] According to patent number CN 209597616 U, a grading and screening device for shiitake mushrooms is disclosed, which includes a top cover, a support plate, a return spring, a feed hopper, a first rivet, a first connecting rod, a fan, a strip plate, a coarse-pore filter, a soft brush, a first receiving box, a transmission shaft, a cam, a bottom plate, a reduction motor, a feed pipe, a collection box, an arc plate, a feed hopper, a second rivet, a second connecting rod, a second receiving box, and a fine-pore filter.

[0004] The grading and screening device for shiitake mushrooms can make the shiitake mushrooms shake at the bottom of the top cover in the first receiving box and the second receiving box during grading and screening of the shiitake mushrooms, thereby accelerating the screening speed and further achieving the effect of screening the shiitake mushrooms. However, when screening shiitake mushrooms of different sizes, a part of the small shiitake mushrooms will be screened and classified together with the large shiitake mushrooms during screening, which results in a reduction in the screening efficiency of the shiitake mushrooms, and improvement is required for this purpose. Utility Model Content

[0005] The purpose of the utility model is to provide a grading and screening device for processing shiitake mushrooms to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a grading and screening device for processing shiitake mushrooms, comprising an equipment frame, a vibration mechanism is fixedly connected to the top of the left end of the equipment frame, a screening mechanism is fixedly connected to the top of the vibration mechanism, and a second material receiving box is fixedly connected to the right end of the top of the equipment frame;

[0007] The screening mechanism comprises a driving assembly and a sub-screening assembly, wherein the sub-screening assembly is arranged inside the driving assembly;

[0008] The vibration mechanism includes a side plate, which is fixedly connected to the left end of the top of the equipment frame, a base platform is fixedly connected to the top of the side plate, a second motor is fixedly connected to the left side of the base platform, an electric shaft is fixedly connected to the right end of the second motor, an eccentric wheel is fixedly connected to the surface of the electric shaft, a push block is provided on one side of the eccentric wheel, a slide bar is fixedly connected to the inside of the side plate, springs are respectively fixedly connected to both ends of the slide bar, one end of the spring is fixedly connected to the inside of the side plate, and a first material receiving box is provided at the bottom of the side plate.

[0009] Preferably, the driving assembly includes a support seat, the support seat is fixedly connected to the top of the slide bar, the top of the support seat is fixedly connected to a first motor, the bottom end of the first motor is fixedly connected to an electric pole, the surface of the electric pole is fixedly connected to a gear, the surface of the gear is meshingly connected to a gear ring, the right side of the support seat is fixedly connected to a material seat, the bottom end of the material seat is fixedly connected to a sieve plate, and the side of the support seat is fixedly connected to the side of the push block.

[0010] Preferably, an annular groove is provided in the middle of the support seat, the surface of the gear ring is rotatably connected to the inside of the annular groove, a long hole is provided inside the support seat, and the bottom end of the pole surface is rotatably connected to the bottom end of the long hole, so that the gear ring can rotate under the support of the annular groove, thereby driving the scraper on the annular scraper member to scrape the mushrooms.

[0011] Preferably, there are three material seats, and two of the top material seats have separate openings at their bottom ends.

[0012] Preferably, the screening assembly includes a circular ring table, which is fixedly connected to the inside of the support seat, and an annular scraper member is rotatably connected to the inside of the circular ring table. The surface of the annular scraper member is fixedly connected to the inside of the gear ring, and a conical screen member is fixedly connected to the bottom end of the circular ring table.

[0013] Preferably, a circular scraping groove is provided at the bottom of the inner part of the circular ring platform near the edge, a scraper is provided at the bottom of the annular scraper member, and an opening is provided on the right side of the circular ring platform to facilitate the scraper on the annular scraper member to scrape the mushrooms on the circular ring platform.

[0014] Preferably, a slide groove is provided inside the side plate, and the surface of the slide bar is slidably connected to the inside of the slide groove, so that the slide bar can slide inside the slide groove, thereby supporting the vibration screening of the support seat.

[0015] Compared with the prior art, the utility model provides a grading and screening device for mushroom processing, which has the following beneficial effects:

[0016] 1. The grading and screening device for processing shiitake mushrooms, through the screening mechanism, the shiitake mushrooms with small mass and size first fall step by step from the sieve holes on the conical sieve piece, then the smallest shiitake mushrooms enter the first material receiving box, and the remaining shiitake mushrooms respectively enter the bottom ends of their respective circular ring tables, and finally hang from the inside of the circular ring table to the openings opened on the side of the circular ring table, and respectively enter the inside of the material seat and fall into the second material receiving box, and further pass through the sieve plate and fall back from the sub-openings opened at the bottom of the material seat to the conical sieve piece of the next level and are re-graded and screened, so that a part of the small shiitake mushrooms and the large shiitake mushrooms are screened twice or multiple times, thereby further ensuring the screening quality of the shiitake mushrooms.

[0017] 2. The grading and screening device for processing shiitake mushrooms, through the vibration mechanism, the electric shaft and the eccentric wheel rotate, which drives the push block and the support seat to shake in the horizontal direction under the limit support of the connected slide bar and the spring, so as to shake the shiitake mushrooms, and let the shiitake mushrooms with small mass and size fall step by step from the sieve holes on the conical sieve first, and provide power for the grading and screening of the shiitake mushrooms. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0020] Figure 2 It is a three-dimensional cross-sectional view of the drive assembly of the utility model;

[0021] Figure 3 This is a three-dimensional disassembled diagram of the screening component of the utility model;

[0022] Figure 4 This is a three-dimensional exploded view of the vibration mechanism of the utility model.

[0023] In the figure: 1. Equipment frame; 2. Screening mechanism; 21. Driving assembly; 211. Support seat; 212. First motor; 213. Electric pole; 214. Gear; 215. Material seat; 216. Screen plate; 217. Gear ring; 22. Screening assembly; 221. Circular ring table; 222. Conical screen element; 223. Annular scraper element; 3. Vibrating mechanism; 31. Side plate; 32. Bottom table; 33. Second motor; 34. Electric shaft; 35. Eccentric wheel; 36. Push block; 37. Spring; 38. Slide bar; 39. First material receiving box; 4. Second material receiving box. DETAILED DESCRIPTION

[0024] 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.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The utility model provides the following technical solutions:

[0027] Embodiment 1

[0028] Combination Figures 2 to 4 , a grading and screening device for processing shiitake mushrooms, comprising an equipment frame 1, a vibration mechanism 3 is fixedly connected to the top of the left end of the equipment frame 1, a screening mechanism 2 is fixedly connected to the top of the vibration mechanism 3, and a second material receiving box 4 is fixedly connected to the right end of the top of the equipment frame 1;

[0029] The screening mechanism 2 includes a driving component 21 and a sub-screening component 22, and the sub-screening component 22 is arranged inside the driving component 21;

[0030] The vibration mechanism 3 includes a side plate 31, which is fixedly connected to the left end of the top of the equipment frame 1, a bottom platform 32 is fixedly connected to the top of the side plate 31, a second motor 33 is fixedly connected to the left side of the bottom platform 32, an electric shaft 34 is fixedly connected to the right end of the second motor 33, an eccentric wheel 35 is fixedly connected to the surface of the electric shaft 34, a push block 36 is arranged on one side of the eccentric wheel 35, a slide bar 38 is fixedly connected to the inside of the side plate 31, springs 37 are fixedly connected to the two ends of the slide bar 38, one end of the spring 37 is fixedly connected to the inside of the side plate 31, a first material receiving box 39 is arranged at the bottom of the side plate 31, and the driving assembly 21 includes a support seat 211, and the support seat 211 is fixedly connected to At the top of the slide bar 38, the top of the support seat 211 is fixedly connected to the first motor 212, the bottom of the first motor 212 is fixedly connected to the electric pole 213, the surface of the electric pole 213 is fixedly connected to the gear 214, the surface of the gear 214 is meshed with the gear ring 217, the right side of the support seat 211 is fixedly connected to the material seat 215, the bottom end of the material seat 215 is fixedly connected to the sieve plate 216, the side of the support seat 211 is fixedly connected to the side of the push block 36, an annular groove is provided in the middle of the support seat 211, the surface of the gear ring 217 is rotatably connected to the inside of the annular groove, a long hole is provided in the support seat 211, and the bottom end of the surface of the electric pole 213 is rotatably connected to the bottom end of the inside of the long hole.

[0031] Furthermore, there are three material seats 215, and branch openings are provided at the bottom ends of the top two material seats 215. The small-sized and small-sized mushrooms first fall down step by step from the sieve holes on the conical sieve 222, and the smallest mushrooms enter the first material receiving box 39, and the remaining mushrooms enter the bottom ends of their respective circular platforms 221, and finally hang from the inside of the circular platform 221 to the openings provided on the side of the circular platform 221, and enter the inside of the material seats 215 and fall into the second material receiving box 4, and further pass through the sieve plate 216 and fall back from the branch openings provided at the bottom of the material seat 215 to the next-level conical sieve 222 for re-grading and screening, so that a part of the small-sized mushrooms and the large-sized mushrooms can be screened twice or multiple times, thereby further ensuring the screening quality of the mushrooms.

[0032] Embodiment 2

[0033] See also Figure 1-4 On the basis of the first embodiment, the screening assembly 22 further comprises a circular ring platform 221, the circular ring platform 221 is fixedly connected to the inside of the support seat 211, an annular scraper member 223 is rotatably connected to the inside of the circular ring platform 221, the surface of the annular scraper member 223 is fixedly connected to the inside of the gear ring 217, a conical screen member 222 is fixedly connected to the bottom end of the circular ring platform 221, a circular scraping groove is provided near the edge of the bottom end of the circular ring platform 221, a scraper is provided at the bottom of the annular scraper member 223, and an opening is provided on the right side of the circular ring platform 221.

[0034] Furthermore, a slide groove is provided inside the side plate 31, and the surface of the slide bar 38 is slidably connected to the inside of the slide groove, so that the electric shaft 34 and the eccentric wheel 35 rotate, thereby driving the push block 36 and the support seat 211 to shake in the horizontal direction under the limit support of the connected slide bar 38 and the spring 37, thereby shaking the mushrooms and allowing the mushrooms with smaller mass and size to fall step by step from the sieve holes on the conical sieve 222 first, and providing power for the grading and screening of the mushrooms.

[0035] In actual operation, when the device is used, all mushrooms are put in from the top of the support seat 211 during grading and screening of mushrooms, and then the second motor 33 is started to drive the electric shaft 34 and the eccentric wheel 35 to rotate, thereby driving the push block 36 and the support seat 211 to shake in the horizontal direction under the limit support of the connected slide bar 38 and the spring 37, so as to shake the mushrooms and allow the mushrooms with smaller mass and size to fall step by step from the sieve holes on the conical sieve member 222 first, so that the best quality mushrooms can be screened. The small mushrooms enter the first material receiving box 39, and the rest of the mushrooms enter the bottom of their respective circular platforms 221. Then, the first motor 212 drives the electric pole 213 and the gear 214 to rotate, and then drives the gear ring 217 to rotate inside the support seat 211, and drives the annular scraper 223 to rotate inside the circular platform 221, and then the mushrooms are hung from the inside of the circular platform 221 to the openings opened on the side of the circular platform 221, and enter the inside of the material seat 215 and fall into the second material receiving box 4.

[0036] In addition, by using the setting of the sieve plate 216, if there are a small number of small mushrooms that have not been classified in the first classification of mushrooms, they can pass through the sieve plate 216 and fall back from the sub-opening opened at the bottom of the material seat 215 to the next-level conical sieve 222 and be re-classified and screened, thereby further ensuring the screening quality of the mushrooms.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A grading and screening device for processing shiitake mushrooms, comprising an equipment frame (1), characterized in that: A vibration mechanism (3) is fixedly connected to the top of the left end of the equipment frame (1), a screening mechanism (2) is fixedly connected to the top of the vibration mechanism (3), and a second material receiving box (4) is fixedly connected to the top right end of the equipment frame (1); The screening mechanism (2) comprises a driving component (21) and a screening component (22), wherein the screening component (22) is arranged inside the driving component (21); The vibration mechanism (3) comprises a side plate (31), wherein the side plate (31) is fixedly connected to the left end of the top of the equipment frame (1), the top of the side plate (31) is fixedly connected to a base (32), the left side of the base (32) is fixedly connected to a second motor (33), the right end of the second motor (33) is fixedly connected to an electric shaft (34), the surface of the electric shaft (34) is fixedly connected to an eccentric wheel (35), one side of the eccentric wheel (35) is provided with a push block (36), the inside of the side plate (31) is fixedly connected to a slide bar (38), the two ends of the slide bar (38) are respectively fixedly connected to springs (37), one end of the spring (37) is fixedly connected to the inside of the side plate (31), and the bottom of the side plate (31) is provided with a first material receiving box (39).

2. A grading and screening device for processing shiitake mushrooms according to claim 1, characterized in that: The driving assembly (21) comprises a support seat (211), wherein the support seat (211) is fixedly connected to the top of the slide bar (38), a first motor (212) is fixedly connected to the top of the support seat (211), a pole (213) is fixedly connected to the bottom of the first motor (212), a gear (214) is fixedly connected to the surface of the pole (213), a gear (214) is meshingly connected to the surface of the gear (214), a material seat (215) is fixedly connected to the right side of the support seat (211), a sieve plate (216) is fixedly connected to the bottom of the material seat (215), and a side of the support seat (211) is fixedly connected to a side of the push block (36).

3. A grading and screening device for processing shiitake mushrooms according to claim 2, characterized in that: An annular groove is provided in the middle of the support seat (211), the surface of the gear ring (217) is rotatably connected to the inside of the annular groove, a long hole is provided in the support seat (211), and the bottom end of the surface of the pole (213) is rotatably connected to the bottom end of the inside of the long hole.

4. A grading and screening device for processing shiitake mushrooms according to claim 2, characterized in that: There are three material seats (215), and two of the top material seats (215) have openings at their inner bottom ends.

5. A grading and screening device for processing shiitake mushrooms according to claim 2, characterized in that: The screening assembly (22) comprises a circular ring platform (221), the circular ring platform (221) is fixedly connected to the inside of the support seat (211), an annular scraper member (223) is rotatably connected to the inside of the circular ring platform (221), the surface of the annular scraper member (223) is fixedly connected to the inside of the gear ring (217), and a conical screening member (222) is fixedly connected to the bottom end of the circular ring platform (221).

6. A grading and screening device for processing shiitake mushrooms according to claim 5, characterized in that: A circular scraping groove is provided at the inner bottom end of the circular ring platform (221) near the edge, a scraper is provided at the bottom of the annular scraper member (223), and an opening is provided on the right side of the circular ring platform (221).

7. A grading and screening device for processing shiitake mushrooms according to claim 1, characterized in that: A sliding groove is provided inside the side plate (31), and the surface of the sliding bar (38) is slidably connected to the inside of the sliding groove.

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