Edible mushroom screening device

Abstract

The utility model belongs to the technical field of edible mushroom processing, and particularly relates to an edible mushroom screening device which comprises a fixing frame, a collecting groove is formed in the fixing frame, limiting rods are fixed to the left end and the right end of the upper side wall of the fixing frame, and limiting mechanisms are arranged outside the two limiting rods. The screening box is jointly fixed to the upper ends of the two limiting mechanisms, the screening plates which are evenly distributed are arranged in the screening box, the sizes of screening holes of the screening plates are different, and when edible mushrooms need to be screened, the screening plates with the corresponding hole diameters can be adjusted according to the screening requirement to be fixed into the screening box; and in the screening process, if screening holes are blocked by edible mushrooms, the screening holes can be dredged through cooperation of the rotating plate and the dredging rods, and therefore the screening efficiency of the screening plate is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of edible fungus processing, in particular to an edible fungus screening device. Background Art

[0002] When edible fungi are industrially processed, they need to go through processes such as drying and screening. Drying is for easy storage, and screening is for different packaging and classification. Dehydration of edible fungi turns them into dried edible fungi, which are easy to transport and store. The Ministry of Agriculture divides edible fungi into three grades based on their quality and specifications: special grade, first grade, and second grade. Among them, the Ministry of Agriculture proposes to divide the specifications of edible fungi according to the diameter of their caps, and screening devices are required during the screening process.

[0003] However, the existing screening device still has the following technical problems when used:

[0004] The sieve holes of the existing screening device are of a fixed size, and one screening device cannot quickly replace sieves of different pore sizes according to different screening needs. In addition, during the screening process, if some edible fungi block the sieve holes, it is difficult to quickly clean the sieve holes to ensure normal screening of the sieve.

[0005] Therefore, an edible fungus screening device is now proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the present invention is to provide an edible fungus screening device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an edible fungus screening device, comprising a fixed frame, a collecting trough is provided inside the fixed frame, limiting rods are fixed to the left and right ends of the upper side wall of the fixed frame, limiting mechanisms are provided on the outside of the two limiting rods, a screening box is fixed to the upper ends of the two limiting mechanisms, a support plate is fixed to the rear side wall of the fixed frame, a shaking mechanism is provided between the front side wall of the support plate and the screening box, and the right side wall of the screening box is slidingly provided with evenly arranged screening plates. The side wall of the sieve plate is provided with evenly arranged sieve holes, and the right side wall of the screening box is located outside the evenly arranged sieve plate and is jointly provided with a fixing mechanism, and a first fixing plate is fixed on the side close to the two limiting mechanisms, and a first electric push rod is fixed on the upper side wall of the first fixing plate, and a limiting frame is fixed on the upper side wall of the first electric push rod, and a rotating plate is provided inside the two limiting frames for rotation through an axle pin, and evenly arranged dredging rods are fixed on the upper side wall of the rotating plate, and an adjustment mechanism is provided between the rotating plate and the limiting frame.

[0008] Preferably, the limit mechanism includes two limit blocks, both of which are fixedly connected to the limit rod, and a limit sleeve is provided for sliding outside the limit rod. The rod wall of the limit rod is located at the front and rear ends of the limit sleeve and is sleeved with springs. One end of the two springs is fixedly connected to the side wall of the limit sleeve, and the other ends of the two springs are fixedly connected to the side wall of the limit block. A support rod is fixed to the upper side wall of the limit sleeve, and the upper end of the support rod is fixedly connected to the lower side wall of the screening box.

[0009] Preferably, the shaking mechanism includes two second fixed plates, the two second fixed plates are fixedly connected to the front side walls of the support plate, the upper ends of the two second fixed plates are rotatably provided with a first cross bar, a rotating roller is fixed to the outside of the first cross bar, and an extrusion block is fixed to the side wall of the rotating roller, the lower ends of the two rotating rollers are located at the front side wall of the support plate, and a double-axis motor is fixed to the left and right ends of the double-axis motor, and the other ends of the two second cross bars are rotatably connected to the side wall of the second fixed plate, the two ends of the first cross bar rod wall are sleeved with a first pulley, the rod walls of the two second cross bars are sleeved with a second pulley, and the two first pulleys are rotatably connected to the second pulley through a belt, and a contact rod is fixed to the rear side wall of the screening box, and the side wall of the extrusion block contacts the side wall of the contact rod.

[0010] Preferably, the fixing mechanism includes a fixed frame, the evenly arranged sieve plates are slidably connected to the inner wall of the fixed frame, the left and right ends of the side walls of the evenly arranged sieve plates are provided with sockets, and the upper side wall of the fixed frame is slidably provided with an insertion rod, which is plugged into the socket.

[0011] Preferably, the adjustment mechanism includes a first U-shaped block and a second U-shaped block, the first U-shaped block is fixedly connected to the lower side wall of the rotating plate, and the second U-shaped block is fixedly connected to the side wall of the limit frame, and the interiors of the first U-shaped block and the second U-shaped block are both provided with mounting blocks that are rotatable through axle pins, and a second electric push rod is commonly fixed between the two mounting blocks.

[0012] Preferably, the sieve holes of the evenly arranged sieve plates decrease in size from top to bottom.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The present application sets up evenly arranged sieve plates inside the screening box, and the sieve holes of each sieve plate are of different sizes. When edible fungi need to be screened, the sieve plates with corresponding apertures can be adjusted according to the screening needs and fixed inside the screening box to meet the screening needs. In the screening process, if the sieve holes are blocked by edible fungi, the sieve holes can be dredged by the cooperation of the rotating plate and the dredging rod, thereby ensuring the screening efficiency of the sieve plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure;

[0017] Figure 3 Schematic diagram of the front structure of the support plate;

[0018] Figure 4 Schematic diagram of the structure of the extrusion block and contact rod.

[0019] In the figure: 1 fixed frame, 2 collecting trough, 3 limiting rod, 4 screening box, 5 support plate, 6 screen plate, 7 fixed plate, 8 first electric push rod, 9 limiting frame, 10 rotating plate, 11 dredging rod, 12 limiting block, 13 limiting sleeve, 14 spring, 15 support rod, 16 fixed plate, 17 first cross bar, 18 rotating roller, 19 extrusion block, 20 dual-axis motor, 21 second cross bar, 22 contact rod, 23 fixed frame, 24 insertion rod, 25 first U-shaped block, 26 second U-shaped block, 27 mounting block, 28 second electric push rod. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0022] Example:

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A device for screening edible fungi comprises a fixed frame 1, a collecting trough 2 is provided inside the fixed frame 1, limit rods 3 are fixed to the left and right ends of the upper side wall of the fixed frame 1, and limit mechanisms are provided on the outside of the two limit rods 3, and a screening box 4 is fixed to the upper ends of the two limit mechanisms. A support plate 5 is fixed to the rear side wall of the fixed frame 1, and a shaking mechanism is provided between the front side wall of the support plate 5 and the screening box 4. The right side wall of the screening box 4 is slidingly provided with a uniformly arranged sieve plate 6, and the side wall of the sieve plate 6 is provided with uniformly arranged sieve holes. The right side wall of the screening box 4 is located outside the uniformly arranged sieve plate 6 and a fixing mechanism is provided. A first fixed plate 7 is fixed to the side close to the two limit mechanisms, and a first electric Push rod 8, the upper side wall of the first electric push rod 8 is fixed with a limiting frame 9, and the interior of the two limiting frames 9 is provided with a rotating plate 10 that is rotated by an axle pin, and the upper side wall of the rotating plate 10 is fixed with evenly arranged dredging rods 11, and an adjustment mechanism is provided between the rotating plate 10 and the limiting frame 9. The present application sets evenly arranged sieve plates 6 inside the screening box 4, and the sieve holes of each sieve plate 6 are different in size. When edible fungi need to be screened, the sieve plates 6 with corresponding apertures can be adjusted according to the needs of screening and fixed inside the screening box 4 to meet the screening needs, and in the process of screening, if the sieve holes are blocked by edible fungi, the sieve holes can be dredged by the cooperation of the rotating plate 10 and the dredging rods 11, thereby ensuring the screening efficiency of the sieve plates 6.

[0025] The limiting mechanism includes two limiting blocks 12, both of which are fixedly connected to the limiting rod 3. A limiting sleeve 13 is provided for sliding outside the limiting rod 3. The rod wall of the limiting rod 3 is located at the front and rear ends of the limiting sleeve 13 and is sleeved with a spring 14. One end of the two springs 14 is fixedly connected to the side wall of the limiting sleeve 13, and the other ends of the two springs 14 are fixedly connected to the side wall of the limiting block 12. A support rod 15 is fixed to the upper side wall of the limiting sleeve 13, and the upper end of the support rod 15 is fixedly connected to the lower side wall of the screening box 4. During the shaking process, the screening box 4 is limited and fixed by the limiting mechanism to ensure that the screening box 4 can move back and forth.

[0026] The shaking mechanism includes two second fixed plates 16, and the two second fixed plates 16 are fixedly connected to the front side wall of the support plate 5. A first cross bar 17 is rotatably provided at the upper end between the two second fixed plates 16. A rotating roller 18 is fixed to the outside of the first cross bar 17, and an extrusion block 19 is fixed to the side wall of the rotating roller 18. The lower ends of the two rotating rollers 18 are located on the front side wall of the support plate 5 and are fixed with a dual-axis motor 20. The left and right ends of the dual-axis motor 20 are fixed with a second cross bar 21, and the other ends of the two second cross bars 21 are connected to the second fixed plate 5. The side walls of the plate 16 are rotatably connected, and both ends of the rod wall of the first cross bar 17 are socketed with a first pulley, and the rod walls of the two second cross bars 21 are socketed with a second pulley. The two first pulleys are rotatably connected to the second pulley through a belt, and a contact rod 22 is fixed to the rear side wall of the screening box 4. The side wall of the extrusion block 19 contacts the side wall of the contact rod 22, and the extrusion block 19 reciprocates in contact with the contact rod 22 and pushes the contact rod 22 to move forward, so that the screening box 4 can be continuously shaken to screen the edible fungi.

[0027] The fixing mechanism includes a fixing frame 23, and the evenly arranged sieve plates 6 are all slidably connected to the inner wall of the fixing frame 23. The left and right ends of the side walls of the evenly arranged sieve plates 6 are provided with sockets. The upper side wall of the fixing frame 23 is slidingly provided with an insertion rod 24, and the insertion rod 24 is plugged into the socket. Regardless of whether the sieve plate 6 is in use or not, the sieve plate 6 can be limited and fixed by the fixing mechanism.

[0028] The adjusting mechanism includes a first U-shaped block 25 and a second U-shaped block 26. The first U-shaped block 25 is fixedly connected to the lower side wall of the rotating plate 10, and the second U-shaped block 26 is fixedly connected to the side wall of the limiting frame 9. The interiors of the first U-shaped block 25 and the second U-shaped block 26 are both provided with mounting blocks 27 which are rotatable by axle pins. A second electric push rod 28 is fixed between the two mounting blocks 27. The second electric push rod 28 inside the adjusting mechanism can be extended and retracted to drive the rotating plate 10 to rotate. When it is necessary to dredge the sieve holes of the sieve plate 6, the rotating plate 10 can be driven to rotate from vertical to horizontal. During the rotation, the dredging rod 11 will dredge the sieve holes of the sieve plate 6. In the normal screening process, in order to avoid the influence of the rotating plate 10 on the screening, the rotating plate 10 is driven to rotate from horizontal to vertical through the adjusting mechanism.

[0029] The sieve holes of the evenly arranged sieve plates 6 have apertures that decrease from top to bottom. The corresponding sieve plates 6 can be adjusted and fixed inside the screening box 4 according to the need for screening edible fungi.

[0030] Working principle:

[0031] First, according to the needs of screening edible fungi, adjust the corresponding sieve plate 6, fix the sieve plate 6 horizontally inside the screening box 4, and limit it by the insertion rod 11, pour the edible fungi to be screened into the inside of the screening box 4, and start the dual-axis motor 20. The dual-axis motor 20 drives the second cross bar 21 at both ends to rotate, and the second cross bar 21 drives the second pulley to rotate. The second pulley drives the first pulley to rotate through the belt, and the first pulley drives the first cross bar 17 to rotate. The first cross bar 17 drives the rotating roller 18 and the extrusion block 19 to rotate. Whenever the extrusion block 19 contacts the contact rod 22, it will push the screening box 4 forward once, so that the reciprocating contact will cause the screening box 4 to shake, and the edible fungi are screened. During the screening process, if edible fungi block the sieve holes of the sieve plate 6, the two adjustment mechanisms can be used to rotate the rotating plate 10 and the dredging rod 11 from vertical to horizontal, and the extension of the first electric push rod 8 drives the dredging rod 11 to move up to dredge the sieve holes of the sieve plate 6.

[0032] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure marks in the claims should not be regarded as limiting the claims involved.

[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. An edible fungus screening device, comprising a fixing frame (1), characterized in that: The interior of the fixed frame (1) is provided with a collecting trough (2), the left and right ends of the upper side wall of the fixed frame (1) are fixed with limiting rods (3), the exteriors of the two limiting rods (3) are provided with limiting mechanisms, the upper ends of the two limiting mechanisms are jointly fixed with a screening box (4), the rear side wall of the fixed frame (1) is fixed with a support plate (5), the front side wall of the support plate (5) and the screening box (4) are jointly provided with a shaking mechanism, the right side wall of the screening box (4) is slidingly provided with a uniformly arranged screen plate (6), the side wall of the screen plate (6) is provided with uniformly arranged screen holes, and the screen The right side wall of the sub-box (4) is located outside the evenly arranged sieve plates (6) and is provided with a fixing mechanism. A first fixing plate (7) is fixed on the side close to the two limiting mechanisms. A first electric push rod (8) is fixed on the upper side wall of the first fixing plate (7). A limiting frame (9) is fixed on the upper side wall of the first electric push rod (8). A rotating plate (10) is provided inside the two limiting frames (9) for rotation via an axle pin. Evenly arranged dredging rods (11) are fixed on the upper side wall of the rotating plate (10). An adjusting mechanism is provided between the rotating plate (10) and the limiting frame (9).

2. The edible fungus screening device according to claim 1, characterized in that: The limiting mechanism comprises two limiting blocks (12), both of the limiting blocks (12) are fixedly connected to the limiting rod (3), a limiting sleeve (13) is provided on the outside of the limiting rod (3) for sliding, a rod wall of the limiting rod (3) is located at the front end and the rear end of the limiting sleeve (13) and is sleeved with a spring (14), one end of the two springs (14) is fixedly connected to the side wall of the limiting sleeve (13), and the other ends of the two springs (14) are fixedly connected to the side wall of the limiting block (12), a support rod (15) is fixed to the upper side wall of the limiting sleeve (13), and the upper end of the support rod (15) is fixedly connected to the lower side wall of the screening box (4).

3. The edible fungus screening device according to claim 1, characterized in that: The shaking mechanism comprises two second fixing plates (16), the two second fixing plates (16) are fixedly connected to the front side wall of the support plate (5), a first cross bar (17) is rotatably provided at the upper end between the two second fixing plates (16), a rotating roller (18) is fixed to the outside of the first cross bar (17), an extrusion block (19) is fixed to the side wall of the rotating roller (18), a double-axis motor (20) is fixed at the lower end of the two rotating rollers (18) on the front side wall of the support plate (5), and the left end and the left end of the double-axis motor (20) are fixed to the left side wall of the double-axis motor (20). A second cross bar (21) is fixed to the right end, and the other ends of the two second cross bars (21) are rotatably connected to the side wall of the second fixed plate (16). Both ends of the rod wall of the first cross bar (17) are sleeved with a first pulley, and the rod walls of the two second cross bars (21) are sleeved with a second pulley. The two first pulleys are rotatably connected to the second pulley through a belt. A contact rod (22) is fixed to the rear side wall of the screening box (4), and the side wall of the extrusion block (19) is in contact with the side wall of the contact rod (22).

4. The edible fungus screening device according to claim 1, characterized in that: The fixing mechanism comprises a fixing frame (23), the evenly arranged sieve plates (6) are all slidably connected to the inner wall of the fixing frame (23), the left and right ends of the side walls of the evenly arranged sieve plates (6) are provided with insertion holes, and the upper side wall of the fixing frame (23) is slidably provided with an insertion rod (24), and the insertion rod (24) is plugged into the insertion hole.

5. The edible fungus screening device according to claim 1, characterized in that: The adjustment mechanism comprises a first U-shaped block (25) and a second U-shaped block (26), wherein the first U-shaped block (25) is fixedly connected to the lower side wall of the rotating plate (10), and the second U-shaped block (26) is fixedly connected to the side wall of the limiting frame (9), and the first U-shaped block (25) and the second U-shaped block (26) are both provided with mounting blocks (27) rotatably arranged through axle pins, and a second electric push rod (28) is fixed between the two mounting blocks (27).

6. The edible fungus screening device according to claim 1, characterized in that: The sieve holes of the evenly arranged sieve plates (6) have apertures that decrease from top to bottom.

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