A ganoderma lucidum spore processing raw material screening device

Abstract

The utility model relates to ganoderma spore powder processing device technical field, and disclose a kind of raw material screening device for ganoderma spore processing, the raw material screening device for ganoderma spore processing, including box, the top end surface of the box is fixedly connected with feed hopper, the inside of the box is provided with screening subassembly.The raw material screening device for ganoderma spore processing, two groups of sieve plate are zigzag, so that the contact area of material on screen is larger, and the residence time is longer, screening is more sufficient, more thorough, the fan in air blowing box can blow the top of sieve plate, improve spore powder residence time, improve screening effect, shaking makes that spore powder and impurity on sieve plate are repeatedly disturbed, jump, tumble, enhance the relative motion of material and sieve hole, improve fine powder perforation rate, the bristles on the surface of cleaning cylinder push spore powder or impurity blocked in sieve plate upwards, improve screening precision and pass rate.

Description

Technical Field

[0001] This utility model relates to the technical field of Ganoderma lucidum spore powder processing devices, specifically a raw material screening device for Ganoderma lucidum spore processing. Background Technology

[0002] During the collection process, Ganoderma lucidum spore powder particles often carry impurities of different sizes. Therefore, it is necessary to use a Ganoderma lucidum spore powder particle screening device to screen and remove impurities. Most existing Ganoderma lucidum spore powder particle collection devices have the problem of collecting particles containing extremely fine dust, which affects the quality of Ganoderma lucidum spore powder particles. The fine dust mixed in with Ganoderma lucidum spore powder particles cannot be collected and processed in a concentrated manner, which increases the difficulty of collecting and processing Ganoderma lucidum spore powder particles.

[0003] According to a publicized Ganoderma lucidum spore powder screening device (publication number: CN219519600U), the above application includes a screening box. A first screen and a second screen are respectively arranged in the height direction inside the screening box. The first screen and the second screen are both inclined. A vibration motor is fixedly installed on the first screen and the second screen. An impurity outlet is opened on the screening box at the bottom of the first screen and the second screen.

[0004] However, in actual use, the first and second screens of the above equipment are aligned. When the material falls onto the second screen, it continues to slide in the same direction. Its initial speed is not interrupted and may even be further enhanced, resulting in faster sliding speed and shorter residence time on the screen, leading to a decrease in screening accuracy. In view of this, we propose a raw material screening device for Ganoderma lucidum spore processing. Utility Model Content

[0005] The purpose of this invention is to provide a raw material screening device for Ganoderma lucidum spore processing, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a raw material screening device for Ganoderma lucidum spore processing, comprising a box body, a feed hopper fixedly connected to the top end face of the box body, a discharge port opened at the bottom of the box body, and a screening component arranged inside the box body, the screening component comprising:

[0007] A sieve plate, wherein a connecting frame is fixedly connected to the top end face of the sieve plate, a frame is fixedly connected to the bottom of the sieve plate, a drive motor is fixedly connected to the inner wall of the frame, a screw is fixedly connected to the output end of the drive motor, and teeth are fixedly connected to the inner wall of the frame.

[0008] A threaded block, wherein a cleaning cylinder is rotatably connected to the side wall of the threaded block, and a gear groove is provided on the side wall of the cleaning cylinder;

[0009] A guide plate is fixedly connected to the inner wall of the box body. A collection box is fixedly connected to the side wall of the box body. A connecting box is fixedly connected to the side wall of the box body. A blower box is fixedly connected to the inner wall of the box body.

[0010] A control motor is provided, and a cam is fixedly connected to the output end of the control motor.

[0011] Preferably, the inner wall of the box is provided with a guide rail, and the guide rail is slidably connected to the sieve plate.

[0012] Preferably, the threaded block is threadedly connected to the screw, and the threaded block is slidably connected to the inner wall of the frame.

[0013] Preferably, the gear groove meshes with the teeth, the cleaning cylinder is movably connected to the bottom of the sieve plate, and the bristles on the surface of the cleaning cylinder probe into the sieve holes of the sieve plate to push the spore powder or impurities blocked in the sieve plate upwards, ensuring the unobstructed flow of the sieve plate.

[0014] Preferably, the collecting box is located on the lower side of the upper set of screen plates, the collecting box is located on the lower side of the guide plate, the connecting box is located on the lower side of the lower set of screen plates, and the connecting box is located above the lower set of screen plates and above the discharge port.

[0015] Preferably, the outer wall of the box is provided with an air inlet slot, which is connected to the air inlet end of the blower box, so that the blower in the blower box can blow air onto the top of the sieve plate, thereby increasing the residence time of the spore powder and improving the sieving effect.

[0016] Preferably, a guide plate is fixedly connected to the top of the blower box, and the guide plate is arranged at an angle.

[0017] Compared with the prior art, this utility model provides a raw material screening device for Ganoderma lucidum spore processing, which has the following beneficial effects:

[0018] 1. This raw material screening device for Ganoderma lucidum spore processing, through its screening components, features two sets of sieve plates arranged in a zigzag pattern. This allows for a larger contact area and longer residence time of the material on the sieve mesh, resulting in more thorough and complete screening. The blower inside the blower box blows air onto the top of the sieve plates, increasing the residence time of the spore powder and improving the screening effect. The shaking action repeatedly disturbs, jumps, and rolls the spore powder and impurities on the sieve plates, enhancing the relative movement between the material and the sieve holes, increasing the fine powder perforation rate, and improving screening accuracy and throughput. The bristles on the surface of the cleaning cylinder penetrate into the sieve holes of the sieve plates, pushing the spore powder or impurities clogging the sieve plates upwards, keeping the sieve plates continuously unobstructed, thereby improving screening efficiency and maintaining equipment operating efficiency.

[0019] 2. This raw material screening device for Ganoderma lucidum spore processing changes the trajectory of the material by setting a guide plate, so that it starts to distribute from the middle of the screen plate and slides from high to low, which increases the effective residence time and path length of the material on the screen surface, increases the probability of passing through the screen holes, and improves the screening effect and accuracy. Attached Figure Description

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

[0021] Figure 2 This is a schematic diagram of the box structure of this utility model;

[0022] Figure 3 This utility model Figure 2 Schematic diagram of the structure of region A in the middle;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the box body of this utility model;

[0024] Figure 5 This is a schematic diagram of the cleaning cylinder structure of this utility model;

[0025] Figure 6 This utility model Figure 5 Schematic diagram of the structure of region B in the middle.

[0026] In the diagram: 1. Box body; 2. Feed hopper; 3. Discharge port; 4. Screening assembly; 401. Screen plate; 402. Connecting frame; 403. Frame body; 404. Drive motor; 405. Screw; 406. Threaded block; 407. Cleaning cylinder; 408. Gear groove; 409. Gear teeth; 410. Guide plate; 411. Collection box; 412. Connecting box; 413. Blowing box; 414. Control motor; 415. Cam; 5. Guide rail; 6. Blower plate; 7. Air inlet slot. Detailed Implementation

[0027] like Figures 1-6 As shown, this utility model provides a technical solution: a raw material screening device for Ganoderma lucidum spore processing, including a box body 1, a feeding hopper 2 fixedly connected to the top end face of the box body 1, a discharge port 3 opened at the bottom of the box body 1, and a screening component 4 arranged inside the box body 1. The screening component 4 includes a screen plate 401, a connecting frame 402, a frame body 403, a drive motor 404, a screw 405, a threaded block 406, a cleaning cylinder 407, a gear groove 408, teeth 409, a guide plate 410, a collection box 411, a connecting box 412, a blower box 413, a control motor 414, and a cam 415.

[0028] In one embodiment of this utility model, a guide rail 5 is provided on the inner wall of the box body 1. The guide rail 5 is slidably connected to the sieve plate 401. A connecting frame 402 is fixedly connected to the top end face of the sieve plate 401. A frame 403 is fixedly connected to the bottom of the sieve plate 401. A drive motor 404 is fixedly connected to the inner wall of the frame 403. A screw 405 is fixedly connected to the output end of the drive motor 404. A tooth 409 is fixedly connected to the inner wall of the frame 403. A control motor 414 is fixedly connected to the top end face of the box body 1. A cam 415 is fixedly connected to the output end of the control motor 414.

[0029] The threaded block 406 is threadedly connected to the screw 405, and the threaded block 406 is slidably connected to the inner wall of the frame 403. The side wall of the threaded block 406 is rotatably connected to the cleaning cylinder 407. The side wall of the cleaning cylinder 407 is provided with a gear groove 408, which meshes with the teeth 409. The cleaning cylinder 407 is movably connected to the bottom of the sieve plate 401. The bristles on the surface of the cleaning cylinder 407 penetrate into the sieve holes of the sieve plate 401 and push the spore powder or impurities blocked in the sieve plate 401 upward to ensure the unobstructed flow of the sieve plate 401.

[0030] A guide plate 410 is fixedly connected to the inner wall of the box body 1. A collection box 411 is fixedly connected to the side wall of the box body 1, and a connecting box 412 is fixedly connected to the side wall of the box body 1. A blower box 413 is fixedly connected to the inner wall of the box body 1. The collection box 411 is located on the lower side of the upper set of sieve plates 401, and the guide plate 410 is located on the lower side of the lower set of sieve plates 401. The connecting box 412 is located on the lower side of the lower set of sieve plates 401, and connects the upper part of the lower set of sieve plates 401 with the upper part of the discharge port 3. An air inlet groove 7 is provided on the outer wall of the box body 1. The air inlet groove 7 is connected to the air inlet end of the blower box 413, so that the fan in the blower box 413 can blow air to the top of the sieve plates 401, thereby increasing the residence time of spore powder and improving the screening effect.

[0031] The spore powder is fed into the housing 1 through the feed hopper 2. There are two sets of sieve plates 401 arranged in a zigzag pattern, which makes the material have a larger contact area and a longer residence time on the screen, resulting in more thorough and complete screening. The upper set of sieve plates 401 has a larger aperture and is used to screen out larger impurities. The larger impurities fall into the collection box 411 and are collected. The lower set of sieve plates 401 has a smaller aperture and is used to screen out dust particles smaller than the spore powder. The spore powder is discharged from the housing 1 through the connecting box 412 and the discharge port 3, while the dust particles are collected by the collection box 411 through the guide plate 410.

[0032] The blower inside the blower box 413 blows air onto the top of the sieve plate 401, increasing the residence time of the spore powder and improving the screening effect. The motor 414 drives the cam 415 to rotate, intermittently lifting the connecting frame 402 and the sieve plate 401, causing the material on the top of the sieve plate 401 to shake. This shaking causes the spore powder and impurities on the sieve plate 401 to be repeatedly disturbed, jumped, and rolled, enhancing the relative movement between the material and the sieve holes, increasing the fine powder perforation rate, and improving the screening accuracy and throughput. The drive motor 404 drives the screw 405 to rotate, causing the screw block 406 and the cleaning cylinder 407 to move back and forth at the bottom of the sieve plate 401. Due to the cooperation of the teeth 409 and the gear groove 408, the cleaning cylinder 407 rotates, and the bristles on the surface of the cleaning cylinder 407 probe into the sieve holes of the sieve plate 401, pushing the spore powder or impurities blocked in the sieve plate 401 upwards, keeping the sieve plate 401 continuously unobstructed, thereby improving screening efficiency and maintaining equipment operating efficiency.

[0033] In addition, a guide plate 6 is fixedly connected to the top of the blower box 413. The guide plate 6 is set at an angle and guides the material to avoid the material from contacting the lower end of the lower screen plate 401 too early. Without the guide plate 6, some material may rush directly to the lower end of the lower screen plate 401 and hardly pass through the screen holes. The inclined guide plate 6 can change the trajectory of the material falling, so that it starts to distribute from the middle of the screen plate 401 and slides from high to low. This increases the effective residence time and path length of the material on the screen surface, increases the probability of passing through the screen holes, and improves the screening effect and accuracy.

[0034] In this invention, during use, the spore powder is fed into the housing 1 through the feed hopper 2. Two sets of sieve plates 401 are arranged in a zigzag pattern, resulting in a larger contact area and longer residence time for the material on the sieves, leading to more thorough and complete sieving. The upper set of sieve plates 401 has a larger aperture, used to filter out larger impurities, which fall into the collection box 411 and are collected. The lower set of sieve plates 401 has a smaller aperture, used to filter out dust particles smaller than the spore powder. A fan in the blower box 413 blows air onto the top of the sieve plates 401, further increasing the residence time of the spore powder. To improve the screening effect, the motor 414 drives the cam 415 to rotate, intermittently lifting the connecting frame 402 and the screen plate 401, causing the material on the top of the screen plate 401 to shake. The shaking causes the spore powder and impurities on the screen plate 401 to be repeatedly disturbed, jumped, and rolled, enhancing the relative movement between the material and the screen holes. The drive motor 404 drives the screw 405 to rotate, causing the threaded block 406 and the cleaning cylinder 407 to move back and forth at the bottom of the screen plate 401. Due to the cooperation of the teeth 409 and the gear groove 408, the cleaning cylinder 407 rotates, and the bristles on the surface of the cleaning cylinder 407 probe into the screen holes of the screen plate 401, keeping the screen plate 401 continuously unobstructed.

[0035] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A raw material screening device for processing Ganoderma lucidum spores, comprising a box (1), wherein a feed hopper (2) is fixedly connected to the top end face of the box (1), and a discharge port (3) is provided at the bottom of the box (1), characterized in that: The box (1) is equipped with a screening component (4), which includes: A sieve plate (401) is fixedly connected to a connecting frame (402) at its top end face, and a frame (403) is fixedly connected to the bottom of the sieve plate (401). A drive motor (404) is fixedly connected to the inner wall of the frame (403), and a screw (405) is fixedly connected to the output end of the drive motor (404). Teeth (409) are fixedly connected to the inner wall of the frame (403). A threaded block (406) is provided with a cleaning cylinder (407) rotatably connected to its side wall, and a gear groove (408) is provided on the side wall of the cleaning cylinder (407). A guide plate (410) is fixedly connected to the inner wall of the box (1). A collection box (411) is fixedly connected to the side wall of the box (1). A connecting box (412) is fixedly connected to the side wall of the box (1). A blower box (413) is fixedly connected to the inner wall of the box (1). A control motor (414) is provided, and a cam (415) is fixedly connected to the output end of the control motor (414).

2. The raw material screening device for Ganoderma lucidum spore processing according to claim 1, characterized in that: The inner wall of the box (1) is provided with a guide rail (5), which is slidably connected to the sieve plate (401).

3. The raw material screening device for Ganoderma lucidum spore processing according to claim 1, characterized in that: The threaded block (406) is threadedly connected to the screw (405), and the threaded block (406) is slidably connected to the inner wall of the frame (403).

4. The raw material screening device for Ganoderma lucidum spore processing according to claim 1, characterized in that: The gear groove (408) meshes with the teeth (409), and the cleaning cylinder (407) is movably connected to the bottom of the sieve plate (401).

5. The raw material screening device for Ganoderma lucidum spore processing according to claim 1, characterized in that: The collection box (411) is located on the lower side of the upper set of screen plates (401), the collection box (411) is located on the lower side of the guide plate (410), the connecting box (412) is located on the lower side of the lower set of screen plates (401), and the connecting box (412) connects the upper part of the lower set of screen plates (401) and the upper part of the discharge port (3).

6. The raw material screening device for Ganoderma lucidum spore processing according to claim 1, characterized in that: The outer wall of the box (1) is provided with an air inlet groove (7), which is connected to the air inlet end of the blower box (413).

7. The raw material screening device for Ganoderma lucidum spore processing according to claim 1, characterized in that: A guide plate (6) is fixedly connected to the top of the blower box (413), and the guide plate (6) is set at an angle.

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