A sorting and grading machine for edible fungi

Abstract

This utility model relates to a sorting and grading machine for edible fungi, and particularly to the technical field of edible fungi processing equipment. The utility model includes support legs, a frame, screening components, slide rails, sliders, a drive motor, a drive mechanism, a collection trough, and a discharge port. Several layers of the screening components are installed from top to bottom within the frame. Slide rails are installed on both sides of the frame, and sliders for sliding connection with the slide rails are installed on both sides of the screening components. The drive motor drives the screening components to move back and forth along the slide rails via the drive mechanism. The synchronous reverse movement of multiple screening components reduces material accumulation and improves screening efficiency. The cooperation between the slide rails and sliders ensures smooth movement of the screening components. An eccentric wheel and gear transmission design counteracts vibration. The screening plates are detachable and replaceable, and the quick-release design of the discharge plate facilitates cleaning blockages. The screening aperture decreases layer by layer, and the reciprocating motion achieves multi-stage precise sorting.

Description

Technical Field

[0001] This utility model relates to the field of edible fungi processing equipment technology, and in particular to a sorting and grading machine for edible fungi. Background Technology

[0002] Existing edible fungus sorting equipment mostly uses vibrating screens or fixed-aperture screens for grading, which suffers from low screening efficiency, complex structure, and easy screen clogging. In traditional equipment, screen replacement is inconvenient, and in multi-stage screening, the screening components of each layer are prone to mutual interference, resulting in insufficient grading accuracy. In addition, the drive mechanism has poor stability and is prone to vibration and deviation, affecting the sorting effect. Utility Model Content

[0003] (1) Technical solution

[0004] To solve the above-mentioned technical problems, this utility model provides a sorting and grading machine for edible fungi, including support legs, a frame, screening components, slide rails, sliders, a drive motor, a drive mechanism, a collection trough, and a discharge port. The support legs are provided at the bottom of the frame. Several layers of screening components are installed inside the frame from top to bottom. Slide rails are installed on both sides of the frame. Sliders for sliding connection with the slide rails are installed on both sides of the screening components. The drive motor drives the screening components to move back and forth along the slide rails through the drive mechanism. The collection trough is provided between the two sides of the frame below the lowest screening component, and the discharge port is provided at the bottom of the collection trough.

[0005] Preferably, the screening assembly includes a movable frame, a screening plate installed in the movable frame, fixing bolts, a discharge port, a discharge plate, and a connecting block. The outer wall of the movable frame is connected to one side of the slider. The two sides of the screening plate are fixedly installed in the movable frame by the fixing bolts. The discharge port is provided on one side of the movable frame, and the connecting block is provided on the other side. The discharge plate is detachably installed on the discharge port.

[0006] Preferably, the unloading plate is provided with a handle on top.

[0007] Preferably, the aperture size of the screening plates corresponding to the plurality of screening components is arranged to decrease sequentially from top to bottom along the frame.

[0008] Preferably, the bottom of the screening plate is provided with reinforcing ribs.

[0009] Preferably, a clamping plate is provided on both sides of the movable frame directly above the discharge port, and a discharge plate is inserted between the two clamping plates. The clamping plate is provided with a slot, and the discharge plate is provided with a plugging block on both sides for matching the two slots.

[0010] Preferably, the drive mechanism includes an output shaft, a drive gear, a rotating shaft, a driven gear, a first eccentric wheel, a second eccentric wheel, a first connecting rod, and a second connecting rod. The drive motor is mounted on the frame, with the output shaft facing upward and passing through the frame. The first eccentric wheel is mounted on the upper end of the output shaft. The rotating shaft is vertically and rotatably mounted on the frame on one side of the output shaft. The second eccentric wheel is mounted on the upper end of the rotating shaft. The drive gear is fixedly connected to the output shaft, and the driven gear is fixedly connected to the rotating shaft. The drive gear and the driven gear mesh with each other. One end of the first connecting rod is hinged to the connecting block of one of the moving frames, and the other end is connected to the first eccentric wheel. One end of the second connecting rod is hinged to the connecting block of the other moving frame, and the other end is connected to the second eccentric wheel.

[0011] Preferably, the discharge port is located at the lowest point of the bottom of the collecting trough, and the bottom of the collecting trough is inclined towards the discharge port.

[0012] (2) Beneficial effects

[0013] This invention provides a sorting and grading machine for edible fungi, aiming to solve the problems of incomplete separation, low cleaning efficiency, and redundant structure in existing technologies. Its core lies in using a moving mechanism to drive the separation tank in a reciprocating motion, combined with rotary crushing and dynamic spraying, to improve sand and gravel separation efficiency and water resource utilization. Compared with existing technologies, this invention has the following beneficial effects:

[0014] (1) High-efficiency screening: The multi-layer screening components move synchronously in opposite directions, reducing material accumulation and improving screening efficiency.

[0015] (2) Stable operation: The slide rail and slider work together to ensure smooth movement of the screening components, and the eccentric wheel and gear transmission design cancels vibration.

[0016] (3) Convenient maintenance: The screening plate is removable and replaceable, and the quick-release design of the unloading plate makes it easy to clean blockages.

[0017] (4) Precise grading: The sieve aperture decreases layer by layer, and the reciprocating motion is combined to achieve multi-level precise sorting. Attached Figure Description

[0018] Figure 1 This is a side view of the present invention.

[0019] Figure 2 This is a front view of the drive mechanism of this utility model.

[0020] Figure 3 Top view of the screening component of this utility model.

[0021] The attached figures are labeled as follows: 1-support leg, 2-frame, 3-screening assembly, 31-moving frame, 32-screening plate, 33-fixing bolt, 34-reinforcing rib, 35-discharge port, 36-clamping plate, 361-insertion groove, 37-unloading plate, 371-insertion block, 372-handle, 38-connecting block, 4-slide rail, 5-slider, 6-drive motor, 7-drive mechanism, 71-output shaft, 72-drive gear, 73-rotating shaft, 74-driven gear, 75-first eccentric wheel, 76-second eccentric wheel, 77-first connecting rod, 78-second connecting rod, 8-collection trough, 9-discharge port. Detailed Implementation

[0022] The present invention will be further described in conjunction with the accompanying drawings and embodiments.

[0023] like Figures 1-3 As shown, the present invention discloses a sorting and grading machine for edible fungi, comprising a support leg 1, a frame 2, a screening component 3, a slide rail 4, a slider 5, a drive motor 6, a drive mechanism 7, a collection trough 8, and a discharge port 9. The support leg 1 is located at the bottom of the frame 2. Several layers of the screening component 3 are installed inside the frame 2 from top to bottom. The slide rail 4 is installed on both sides of the frame 2. The slider 5 for sliding connection with the slide rail 4 is installed on both sides of the screening component 3. The drive motor 6 drives the screening component 3 to move back and forth along the slide rail 4 through the drive mechanism 7 to ensure the stability of the screening component during horizontal reciprocating movement. The collection trough 8 is located between the two sides of the frame 2 below the lowest screening component 3, and the discharge port 9 is located at the bottom of the collection trough 8.

[0024] The screening assembly 3 includes a movable frame 31, a screening plate 32 installed within the movable frame 31, fixing bolts 33, a discharge port 35, a discharge plate 37, and a connecting block 38. The outer wall of the movable frame 31 is connected to one side of the slider 5. The two sides of the screening plate 32 are fixedly installed within the movable frame 31 by the fixing bolts 33. The discharge port 35 is provided on one side of the movable frame 31, and the connecting block 38 is provided on the other side. The discharge plate 37 is detachably installed on the discharge port 35. Each layer of the screening assembly 3 includes a movable frame 31, a detachable screening plate 32, and a discharge structure. The screening plate 32 is installed by fixing bolts 33 for easy replacement. A plug-in discharge plate 37 is provided at the discharge port 35, and a handle 372 is provided on the top of the discharge plate 37 for easy disassembly and cleaning.

[0025] The aperture size of the screening plates 32 corresponding to several screening components 3 is set to decrease sequentially from top to bottom along the frame 2 to achieve multi-stage sorting.

[0026] The bottom of the screening plate 32 is provided with reinforcing ribs 34, which improves the strength of the screening plate 32 and extends its service life.

[0027] The moving frame 31 directly above the discharge port 35 is provided with a card plate 36 on both sides, and the unloading plate 37 is inserted between the two card plates 36. The card plate 36 is provided with a slot 361, and the unloading plate 37 is provided with a plug block 371 on both sides for matching the two slots 361.

[0028] The drive mechanism includes an output shaft 71, a driving gear 72, a rotating shaft 73, a driven gear 74, a first eccentric wheel 75, a second eccentric wheel 76, a first connecting rod 77, and a second connecting rod 78. The drive motor 6 is mounted on the frame 2, with the output shaft 71 facing upwards and passing through the frame 2. The first eccentric wheel 75 is mounted on the upper end of the output shaft 71. The rotating shaft 73 is vertically and rotatably mounted on the frame 2 on one side of the output shaft 71. The second eccentric wheel 76 is mounted on the upper end of the rotating shaft 73. The driving gear 72 is fixedly connected to the output shaft 71, and the driven gear 74 is fixedly connected to the rotating shaft 73. The driving gear 72 meshes with the driven gear 74. One end of the first connecting rod 77 is hinged to the connecting block 38 of one of the moving frames 31, and the other end is connected to the first eccentric wheel 75. One end of the second connecting rod 78 is hinged to the connecting block 38 of the other moving frame 31, and the other end is connected to the second eccentric wheel 76. The drive motor 6 drives the driving gear 72 through the output shaft 71, meshing with the driven gear 74 to drive the rotating shaft 73. The first eccentric wheel 75 and the second eccentric wheel 76 on the two shafts are respectively connected to adjacent screening components 3 through connecting rods to achieve reverse synchronous movement, counteract vibration and improve screening efficiency.

[0029] The discharge port 9 is located at the lowest point of the bottom of the collection trough 8, and the bottom of the collection trough 8 is inclined towards the discharge port 9. This arrangement facilitates the rapid discharge of edible fungi from the collection trough 8 through the discharge port 9.

[0030] Working principle:

[0031] After the drive motor 6 is started, the drive mechanism 7 drives the screening components 3 of each layer to slide back and forth along the slide rail 4 via the eccentric wheel and connecting rod. Edible fungi enter from the top screening plate 32. Smaller fungi fall through the sieve holes into the lower layer. After screening at each level, the fungi that do not pass through each layer are discharged from the discharge port 35. The finest particles fall into the collection trough 8 and are collected through the discharge port 9. When unloading, the screening plate 32 can be cleaned by removing the discharge plate 37 through the handle 372. The contents not described in detail in this specification are prior art known to those skilled in the art.

[0032] The embodiments described above are merely preferred embodiments of the present invention, and are described in a relatively specific and detailed manner. However, the present invention is not limited to these embodiments. It should be noted that for those skilled in the art, any improvements made without departing from the spirit of the present invention fall within the protection scope of the present invention. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. A sorting and grading machine for edible fungi, characterized in that, The machine includes a support leg (1), a frame (2), a screening component (3), a slide rail (4), a slider (5), a drive motor (6), a drive mechanism (7), a collection trough (8), and a discharge port (9). The support leg (1) is provided at the bottom of the frame (2). Several layers of the screening component (3) are installed inside the frame (2) from top to bottom. The slide rail (4) is installed on both sides of the frame (2). The slider (5) for sliding connection with the slide rail (4) is installed on both sides of the screening component (3). The drive motor (6) drives the screening component (3) to move back and forth along the slide rail (4) through the drive mechanism (7). The collection trough (8) is provided between the two sides of the frame (2) below the lowest screening component (3). The discharge port (9) is provided at the bottom of the collection trough (8).

2. The sorting and grading machine for edible fungi according to claim 1, characterized in that, The screening assembly (3) includes a movable frame (31), a screening plate (32) installed in the movable frame (31), fixing bolts (33), a discharge port (35), a discharge plate (37), and a connecting block (38). The outer wall of the movable frame (31) is connected to one side of the slider (5). The two sides of the screening plate (32) are fixedly installed in the movable frame (31) by the fixing bolts (33). The discharge port (35) is provided on one side of the movable frame (31), and the connecting block (38) is provided on the other side. The discharge plate (37) is detachably installed on the discharge port (35).

3. A sorting and grading machine for edible fungi according to claim 2, characterized in that, The unloading plate (37) is provided with a handle (372) on the top.

4. A sorting and grading machine for edible fungi according to claim 2, characterized in that, The aperture size of the screening plates (32) corresponding to several screening components (3) is set to decrease sequentially from top to bottom along the frame (2).

5. A sorting and grading machine for edible fungi according to claim 2, characterized in that, The bottom of the screening plate (32) is provided with reinforcing ribs (34).

6. A sorting and grading machine for edible fungi according to claim 2, characterized in that, The moving frame (31) directly above the discharge port (35) is provided with a card plate (36) on both sides. The unloading plate (37) is inserted between the two card plates (36). The card plate (36) is provided with a slot (361). The unloading plate (37) is provided with a plug block (371) on both sides for matching the two slots (361).

7. A sorting and grading machine for edible fungi according to claim 2, characterized in that, The drive mechanism includes an output shaft (71), a drive gear (72), a rotating shaft (73), a driven gear (74), a first eccentric wheel (75), a second eccentric wheel (76), a first connecting rod (77), and a second connecting rod (78). The drive motor (6) is mounted on the frame (2), with the output shaft (71) facing upward and passing through the frame (2). The first eccentric wheel (75) is mounted on the upper end of the output shaft (71). The rotating shaft (73) is vertically and rotatably mounted on the frame (2) on one side of the output shaft (71). The upper end of the rotating shaft (73) is equipped with a drive gear (74). The second eccentric wheel (76) is connected to the output shaft (71) with the driving gear (72) fixedly connected to it, and the driven gear (74) is fixedly connected to the rotating shaft (73). The driving gear (72) and the driven gear (74) mesh with each other. One end of the first connecting rod (77) is hinged to the connecting block (38) of one of the moving frames (31), and the other end is connected to the first eccentric wheel (75). One end of the second connecting rod (78) is hinged to the connecting block (38) of the other moving frame (31), and the other end is connected to the second eccentric wheel (76).

8. A sorting and grading machine for edible fungi according to claim 1, characterized in that, The discharge port (9) is located at the lowest point of the bottom of the collection trough (8), and the bottom of the collection trough (8) is inclined toward the discharge port (9).

Images