Mushroom dry screening equipment

Abstract

The utility model relates to the technical field of mushroom screening equipment, and discloses mushroom dry screening equipment which comprises a shell, a feeding hopper is fixedly connected to the side wall of the shell, a transverse frame is fixedly connected to the inner wall of the shell, and a screening assembly is arranged in the shell. According to the mushroom dry screening equipment, the movable frame, the screening plate and the cam are arranged, the movable frame shakes transversely in a reciprocating mode, mushroom dry bodies are shaken to be scattered, the cam intermittently jacks up the screening plate upwards, the screening plate moves longitudinally, the mushroom dry bodies are prevented from being blocked in open holes, the screen mesh transmittance is improved, and it is ensured that the screening process is smooth; and meanwhile, the longitudinal movement of the sieve plate provides an extra moving direction for the dried mushrooms, movement and dispersion of the dried mushrooms on the sieve are accelerated, so that the grading efficiency of the dried mushrooms with different sizes is improved, a fan blows up deadwood and rotten leaves falling from the movable frame to the conveying belt, and interference of impurities to the screening process is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a mushroom screening equipment technical field, concretely is a kind of mushroom dry screening equipment. BACKGROUND

[0002] Mushroom is composed of mycelium and fruit body, mycelium is vegetative organ, fruit body is reproductive organ, mushroom is different from plant, plant can carry out photosynthesis, while mushroom cannot, traditional mushroom needs to be screened and separated manually, not only long working time, but also screening efficiency is slow, some sundries is also likely to enter collection box, affect the screening quality of mushroom.

[0003] According to the multistage screening equipment of a kind of mushroom (announcement number: CN221772830U) of demonstration, the above-mentioned application includes screening machine box, screening machine box one end bottom is equipped with feed hole, the bottom of the one end of screening machine box is connected with the obliquely placed feed tray by bolt, the top and bottom positions between the two sides of screening machine box are all connected with the horizontally arranged feeding roller shaft by bearing sleeve.

[0004] But the screening equipment in the actual use process only relies on longitudinal shaking, mushroom can only jump vertically on screen, instead of moving and dispersing evenly on screen, so that mushroom is difficult to fully contact the hole of screen, especially irregularly shaped mushroom, it can be stuck on screen, reduce screening efficiency, affect screening effect;In view of this, we propose a kind of mushroom dry screening equipment. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of mushroom dry screening equipment to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of mushroom dry screening equipment, including shell, the side wall of the shell is fixedly connected with feed hopper, the inner wall of the shell is fixedly connected with crosspiece, the inside of the shell is provided with screening assembly, the screening assembly includes:

[0007] Movable frame, the movable frame is slidably connected in the top end surface of crosspiece;

[0008] Motor one, the motor one is fixedly connected in the inner wall of shell, the output end of the motor one is fixedly connected with rotating shaft, the rotating shaft is driven connected with belt one;

[0009] Rotating rod, the rotating rod is sleeved in the inner wall of shell, the side wall of the rotating rod is fixedly connected with half gear, the inner wall of the shell is fixedly connected with limit frame, the limit frame is slidably connected with sliding frame, the top end surface of the sliding frame is fixedly connected with connecting rod;

[0010] The inner wall of the shell is provided with a vertical groove, the vertical groove is in sliding connection with the sieve plate, the bottom of the sieve plate is in sliding connection with the guide box, and the guide box is fixedly connected to the inner wall of the shell;

[0011] The guide box is sleeved with a rotating rod, the side wall of the rotating rod is in transmission connection with a second belt, and the cam is fixedly connected to the end face of the rotating rod.

[0012] Preferably, the inner wall of the sliding frame is fixedly connected with a tooth, the tooth is in engagement with a half gear, the end of the connecting rod away from the limiting frame is fixedly connected with the bottom end face of the movable frame, the first belt is in transmission connection with the rotating rod, and the second belt is in transmission connection with the rotating rod.

[0013] Preferably, the side wall of the shell is provided with a discharge port one and a discharge port two, the discharge port two is in communication with the guide box, and the discharge port one is in movable connection with the sieve plate.

[0014] Preferably, the inner wall of the shell is provided with a conveying assembly, the conveying assembly comprises a second motor, the second motor is fixedly connected to the outer wall of the shell, the output end of the second motor is fixedly connected with a driving shaft, the side wall of the driving shaft is in transmission connection with a conveying belt, the inner wall of the shell is rotatably connected with a driven shaft, and the conveying belt is in transmission connection with the driven shaft.

[0015] Preferably, the inner wall of the shell is provided with a removing assembly, the removing assembly comprises a guide arc plate, the guide arc plate is fixedly connected to the inner wall of the shell, the inner wall of the shell is fixedly connected with a guide plate, and the side wall of the rotating rod is fixedly connected with a fan.

[0016] Preferably, the side wall of the shell is provided with a discharge port three, the discharge port three is fixedly connected with the guide plate, and the discharge port three discharges the dry branches and leaves blown up from the inside of the shell.

[0017] Compared with the prior art, the present application provides a kind of mushroom dry screening equipment, with the following beneficial effects:

[0018] 1, the mushroom dry screening equipment, by setting up movable frame and sieve plate, cam, movable frame transverse reciprocating vibration, shake mushroom dry, cam intermittently lifts sieve plate upwards, makes sieve plate longitudinal movement, prevent mushroom dry from being jammed in aperture, improve the penetration rate of screen mesh, ensure the smoothness of screening process, the longitudinal movement of sieve plate provides additional moving direction for mushroom dry, accelerates the movement and dispersion of mushroom dry on screen mesh, so that the grading efficiency of different size and shape mushroom dry is improved.

[0019] 2. The dried mushroom screening equipment uses a fan and a guide arc plate to blow up the dead branches and leaves that fall from the movable frame to the conveyor belt. The dead branches and leaves fall onto the guide plate and then slowly slide along the guide plate to the third discharge port. The blown dead branches and leaves are discharged from the interior of the shell at the third discharge port, ensuring the purity of the dried mushrooms during the screening stage and reducing the interference of debris on the screening process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the shell of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the housing of the utility model when viewed from above;

[0023] Figure 4 This is a schematic diagram of the half gear structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the conveyor belt of the utility model;

[0025] Figure 6 This is a schematic diagram of the screen plate structure of the utility model;

[0026] Figure 7 This is a schematic diagram of the guide box structure of the utility model.

[0027] In the figure: 1. Shell; 2. Feed hopper; 3. Horizontal frame; 4. Screening assembly; 401. Movable frame; 402. Motor 1; 403. Rotating shaft; 404. Rotating rod; 405. Half gear; 406. Limiting frame; 407. Sliding frame; 408. Connecting rod; 409. Vertical slot; 410. Screen plate; 411. Guide box; 412. Belt 2; 413. Rotating rod; 414. Cam; 415. Belt 1; 5. Conveying assembly; 501. Motor 2; 502. Conveyor belt; 503. Driven shaft; 6. Removal assembly; 601. Fan; 602. Guide arc plate; 603. Guide plate; 7. Discharge port 3; 8. Discharge port 1; 9. Discharge port 2. DETAILED DESCRIPTION

[0028] like Figures 1-7The utility model provides a technical scheme: a kind of mushroom dry screening equipment, including shell 1, the side wall of shell 1 is fixedly connected with feed hopper 2, the inner wall of shell 1 is fixedly connected with crosspiece 3, the inside of shell 1 is provided with screening assembly 4, and screening assembly 4 includes movable rack 401, motor one 402, shaft 403, rotating rod 404, half gear 405, limit frame 406, sliding frame 407, connecting rod 408, vertical groove 409, sieve plate 410, guide box 411, belt two 412, rotating rod 413, cam 414, belt one 415.

[0029] In an embodiment of the utility model, movable rack 401 is slidably connected at the top end surface of crosspiece 3, motor one 402 is fixedly connected at the inner wall of shell 1, the output end of motor one 402 is fixedly connected with shaft 403, shaft 403 is drivingly connected with belt one 415, and belt one 415 is drivingly connected with rotating rod 404.

[0030] Rotating rod 404 is sleeved at the inner wall of shell 1, the side wall of rotating rod 404 is fixedly connected with half gear 405, the inner wall of shell 1 is fixedly connected with limit frame 406, limit frame 406 is slidably connected with sliding frame 407, the top end surface of sliding frame 407 is fixedly connected with connecting rod 408, the inner wall of sliding frame 407 is fixedly connected with tooth, and tooth is engaged with half gear 405, and the bottom end surface of movable rack 401 is fixedly connected with the end of connecting rod 408 away from limit frame 406.

[0031] The inner wall of shell 1 is provided with vertical groove 409, and vertical groove 409 is slidably connected with sieve plate 410, the bottom of sieve plate 410 is slidably connected with guide box 411, and guide box 411 is fixedly connected at the inner wall of shell 1.

[0032] Guide box 411 is sleeved with rotating rod 413, and the side wall of rotating rod 413 is drivingly connected with belt two 412, cam 414 is fixedly connected at the end surface of rotating rod 413, and belt two 412 is drivingly connected with rotating rod 413.

[0033] The side wall of shell 1 is provided with discharge port one 8 and discharge port two 9, discharge port two 9 is communicated with guide box 411, discharge port one 8 is movably connected with sieve plate 410, discharge port one 8 discharges un-screened sundries or mushroom dry, and the number of discharge port two 9 is provided with several groups, and several groups of discharge port two 9 are used to output mushroom dry of different size grades.

[0034] The inner wall of the shell 1 is provided with a conveying assembly 5, which comprises a motor 2 501, a conveying belt 502, a driven shaft 503, the motor 2 501 is fixedly connected to the outer wall of the shell 1, the output end of the motor 2 501 is fixedly connected to the driving shaft, the side wall of the driving shaft is drivingly connected with the conveying belt 502, the inner wall of the shell 1 is rotatably connected with the driven shaft 503, the conveying belt 502 is drivingly connected with the driven shaft 503, and the conveying belt 502 conducts the dried mushrooms from the movable rack 401 to the sieve plate 410.

[0035] The dried mushrooms are put into the feeding hopper 2 and then slide onto the movable rack 401, the motor 1 402 drives the rotating shaft 403 to rotate, the rotating shaft 403 drives the rotating rod 404 to rotate through the transmission of the belt 1 415, and further drives the half gear 405 to rotate, due to the limiting of the limiting frame 406 to the sliding frame 407, the half gear 405 drives the sliding frame 407 and the connecting rod 408 to move transversely and reciprocally, the connecting rod 408 drives the movable rack 401 to move transversely and reciprocally, the dried mushrooms are shaken and scattered, then fall onto the conveying belt 502, and are transported to the sieve plate 410 by the conveying belt 502, the sieve plate 410 screens the dried mushrooms of different sizes through different size openings, the screened dried mushrooms fall into the guide box 411, and then are collected through different discharge ports 2 9.

[0036] The rotation of the rotating shaft 403 drives the rotating rod 413 to rotate through the transmission of the belt 2 412, and further drives the cam 414 to rotate, the cam 414 intermittently lifts the sieve plate 410 upward, so that the sieve plate 410 moves longitudinally, prevents the dried mushrooms from being blocked in the openings, improves the permeability of the sieve, ensures the smoothness of the screening process, and provides an additional movement direction for the dried mushrooms, accelerates the movement and dispersion of the dried mushrooms on the sieve, and thus improves the grading efficiency of the dried mushrooms of different sizes.

[0037] This combined horizontal and vertical bidirectional movement mode allows the dried mushrooms to move uniformly on the sieve plate 410, so as to more fully contact the sieve holes of the sieve plate 410, due to the continuous intermittent vibration of the sieve plate 410, the smaller dried mushrooms can pass through the appropriate sieve holes more accurately, so that the grading is more accurate and the mixing of dried mushrooms of different sizes is reduced.

[0038] In addition, the inner wall of the shell 1 is provided with a removal assembly 6, which comprises a fan 601, a guide arc plate 602 and a guide plate 603, the guide arc plate 602 is fixedly connected to the inner wall of the shell 1, the inner wall of the shell 1 is fixedly connected with the guide plate 603, the side wall of the rotating rod 404 is fixedly connected with the fan 601, the side wall of the shell 1 is provided with a discharge port three 7, the discharge port three 7 is fixedly connected with the guide plate 603, the motor one 402 drives the rotating shaft 403 to rotate, drives the rotating rod 404 to rotate through the transmission of the belt one 415, the rotating rod 404 further drives the fan 601 to rotate, the wind blown by the fan 601 is guided by the guide arc plate 602 to blow to the gap between the conveying belt 502 and the movable frame 401, the dry branches and rotten leaves in the process of falling from the movable frame 401 to the conveying belt 502 are blown up, the dry branches and rotten leaves fall to the guide plate 603, then slowly slide to the discharge port three 7 along the guide plate 603, the discharge port three 7 discharges the blown dry branches and rotten leaves from the inside of the shell 1, ensures the purity of the dried mushroom in the screening stage, and reduces the interference of sundries on the screening process.

[0039] In the utility model, in use, the dried mushroom is put into the feeding hopper 2, slides to the movable frame 401, the movable frame 401 reciprocates transversely and shakes, the dried mushroom is shaken and scattered, falls to the conveying belt 502, the wind blown by the fan 601 is guided by the guide arc plate 602 to blow to the gap between the conveying belt 502 and the movable frame 401, the dry branches and rotten leaves in the process of falling from the movable frame 401 to the conveying belt 502 are blown up, the sundries and the dried mushroom are separated, then are transported to the sieve plate 410 by the conveying belt 502, the sieve plate 410 screens the dried mushroom of different size grades through different size openings, the screened dried mushroom falls to the guide box 411, then is collected through different discharge ports two 9, the cam 414 intermittently lifts the sieve plate 410 upwards, makes the sieve plate 410 move longitudinally, prevents the dried mushroom from being blocked in the opening, and improves the sieve mesh transmittance.

[0040] The above is a detailed description of the utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A dried mushroom screening device, comprising a housing (1), a side wall of the housing (1) being fixedly connected to a feed hopper (2), characterized in that: A cross frame (3) is fixedly connected to the inner wall of the housing (1), and a screening component (4) is provided inside the housing (1). The screening component (4) includes: A movable frame (401), wherein the movable frame (401) is slidably connected to the top end surface of the horizontal frame (3); Motor 1 (402), wherein the motor 1 (402) is fixedly connected to the inner wall of the housing (1), the output end of the motor 1 (402) is fixedly connected to a rotating shaft (403), and the rotating shaft (403) is transmission-connected to a belt 1 (415); A rotating rod (404), the rotating rod (404) is sleeved on the inner wall of the housing (1), the side wall of the rotating rod (404) is fixedly connected to a half gear (405), the inner wall of the housing (1) is fixedly connected to a limiting frame (406), the limiting frame (406) is slidably connected to a sliding frame (407), and the top end surface of the sliding frame (407) is fixedly connected to a connecting rod (408); A sieve plate (410), the inner wall of the housing (1) is provided with a vertical groove (409), the vertical groove (409) is slidably connected to the sieve plate (410), the bottom of the sieve plate (410) is slidably connected to a guide box (411), and the guide box (411) is fixedly connected to the inner wall of the housing (1); The cam (414) is sleeved with the guide box (411) and the rotating rod (413). The side wall of the rotating rod (413) is connected to the second belt (412) for transmission. The cam (414) is fixedly connected to the end surface of the rotating rod (413).

2. The dried mushroom screening device according to claim 1, characterized in that: The inner wall of the sliding frame (407) is fixedly connected with teeth, and the teeth are engaged with the half gear (405). The end of the connecting rod (408) away from the limiting frame (406) is fixedly connected to the bottom end surface of the movable frame (401). The belt 1 (415) is transmission-connected to the rotating rod (404), and the belt 2 (412) is transmission-connected to the rotating rod (413).

3. The dried mushroom screening device according to claim 1, characterized in that: The side wall of the shell (1) is provided with a discharge port 1 (8) and a discharge port 2 (9), the discharge port 2 (9) is connected to the guide box (411), and the discharge port 1 (8) is movably connected to the screen plate (410).

4. The dried mushroom screening device according to claim 1, characterized in that: The inner wall of the housing (1) is provided with a transmission assembly (5), and the transmission assembly (5) includes a second motor (501), the second motor (501) is fixedly connected to the outer wall of the housing (1), the output end of the second motor (501) is fixedly connected to the driving shaft, the side wall of the driving shaft is transmission-connected to a conveyor belt (502), the inner wall of the housing (1) is rotationally connected to a driven shaft (503), and the conveyor belt (502) is transmission-connected to the driven shaft (503).

5. The dried mushroom screening device according to claim 1, characterized in that: The inner wall of the shell (1) is provided with a removal assembly (6), the removal assembly (6) includes a guide arc plate (602), the guide arc plate (602) is fixedly connected to the inner wall of the shell (1), the inner wall of the shell (1) is fixedly connected to a guide plate (603), and the side wall of the rotating rod (404) is fixedly connected to a fan (601).

6. The dried mushroom screening device according to claim 5, characterized in that: A third discharge port (7) is provided on the side wall of the shell (1), and the third discharge port (7) is fixedly connected to the guide plate (603).

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