An automatic screening device for edible and medicinal fungi

Abstract

The utility model provides a kind of automatic screening equipment of food and medicinal fungus, it is related to food and medicinal fungus raw material screening field, comprising: rack, the upper end of the rack is rotatably connected with vibrating screen box body by rotating shaft, and the right side of vibrating screen box body bottom is connected with two vibrating motors by bolt;Four anti-loosening mechanisms are provided on the mounting seat of each vibrating motor. Through the cooperation of anti-loosening mechanism and locking gear, two locking blocks and locking gear are engaged, so that the locking gear cannot rotate, thereby effectively avoiding the loosening of the bolt, avoiding the abnormal sound and component displacement of vibrating screen during work due to bolt loosening, thereby improving the reliability of the automatic screening equipment during operation;Solve the problem that the vibrating motor of the existing vibrating screen is fixed to the vibrating screen box body by bolt, the strong vibration during work can make the bolt loose, and further cause abnormal sound, component displacement, affect normal operation of equipment.

Description

Technical Field

[0001] This utility model relates to the field of screening technology for raw materials of edible and medicinal fungi, and in particular to an automatic screening device for edible and medicinal fungi. Background Technology

[0002] Edible and medicinal fungi (such as shiitake mushrooms, reishi mushrooms, and lion's mane mushrooms) have seen increasingly widespread application in the food, health product, and pharmaceutical fields in recent years due to their rich nutritional value and medicinal effects. Screening is a crucial step in the deep processing of edible and medicinal fungi, used to remove impurities, control particle size, and improve product quality. When screening of raw materials is required during the deep processing of edible and medicinal fungi, automatic screening equipment such as vibrating screens is employed.

[0003] However, traditional vibrating screens have many problems in practical applications. For example, the vibrating motors on existing vibrating screens are generally fixed to the vibrating screen housing with bolts. During operation, the vibrating screen will generate strong vibrations, which will cause the bolts on the vibrating motor mounting base to loosen. Loose bolts will cause abnormal noises during operation and may also cause component displacement, which will adversely affect the normal operation of the equipment. In addition, when using traditional vibrating screens, the overall tilt angle of the vibrating screen housing is fixed, making it difficult to adjust the feeding efficiency according to actual needs, which greatly reduces the practicality of the vibrating screen. Utility Model Content

[0004] This disclosure relates to an automatic screening device for edible and medicinal fungi. Through the cooperation of an anti-loosening mechanism and a locking gear, the locking gear is prevented from rotating during the operation of the vibrating motor due to the meshing of two locking teeth. This effectively prevents bolts from loosening, avoiding abnormal noise and component displacement during operation of the vibrating screen caused by loose bolts, thus improving the reliability of the automatic screening device. Furthermore, the angle adjustment mechanism allows for flexible adjustment of the feeding efficiency according to actual needs, meeting the characteristics of different raw materials and production requirements, thereby enhancing the practicality and production efficiency of the automatic screening device.

[0005] In a first aspect, this disclosure provides an automatic screening device for edible and medicinal fungi, specifically comprising: a frame, a vibrating screen housing rotatably connected to the upper end of the frame via a rotating shaft, and two vibrating motors connected to the bottom right side of the vibrating screen housing via bolts; four anti-loosening mechanisms are provided on the mounting base of each vibrating motor; an angle adjustment mechanism is provided between the right side of the frame and the right side of the vibrating screen housing; a locking gear is fixedly connected to each bolt; the anti-loosening mechanism includes a housing, a sliding block, and locking teeth; the housing is fixedly mounted on the mounting base of the vibrating motor, and a sliding block is slidably connected inside the housing; two locking teeth are fixedly connected to the head end of the sliding block; a spring is provided at the tail end of the sliding block inside the housing.

[0006] In at least some embodiments, the anti-loosening mechanism further includes a rotating rod and an L-shaped limiting block. The rotating rod is rotatably connected to the sliding block via a rotating shaft, and a handle is provided on the rotating rod. The L-shaped limiting block is fixedly connected to the box body.

[0007] In at least some embodiments, when the anti-loosening mechanism is in the locking limit state, the two locking teeth engage with the locking gear.

[0008] In at least some embodiments, when the rotating rod is engaged with the L-shaped limiting block, the head end of the sliding block retracts into the box, and at this time the two locking teeth separate from the locking gear.

[0009] In at least some embodiments, the angle adjustment mechanism includes an L-shaped support frame and an electric cylinder. The L-shaped support frame is fixedly installed on the right side of the frame, and the electric cylinder is rotatably connected to the L-shaped support frame via a rotating shaft. The upper end of the telescopic rod of the electric cylinder is rotatably connected to the bottom right side of the vibrating screen box via a rotating shaft.

[0010] This utility model provides an automatic screening device for edible and medicinal fungi, which has the following beneficial effects:

[0011] 1. Through the cooperation of the anti-loosening mechanism and the locking gear, the locking gear cannot rotate during the operation of the vibrating motor because the two locking teeth are engaged with the locking gear. This effectively prevents the bolts from loosening, avoids abnormal noise and component displacement caused by loose bolts during operation of the vibrating screen, and improves the reliability of the automatic screening equipment during operation.

[0012] 2. By setting the angle adjustment mechanism, the feeding efficiency can be flexibly adjusted according to actual needs during the screening process. Specifically, by controlling the extension and retraction of the electric cylinder's telescopic rod, the right end of the vibrating screen box is automatically rotated up and down, and the tilt angle of the vibrating screen box can be automatically adjusted. This can meet the characteristics of different raw materials and production needs, and significantly improve the practicality and production efficiency of this automatic screening equipment.

[0013] 3. By setting up the rotating rod and the L-shaped limit block, when it is necessary to rotate the bolt, the rotating rod can be manually engaged with the L-shaped limit block, so that the head end of the sliding block retracts into the box. At this time, the two locking teeth are separated from the locking gear, thereby avoiding affecting the normal rotation of the bolt and improving the convenience of installing and disassembling the vibration motor. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0015] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0016] In the attached diagram:

[0017] Figure 1 A structural schematic diagram of the overall structure of this application is shown;

[0018] Figure 2 A front view structural schematic diagram of this application is shown;

[0019] Figure 3 This diagram illustrates the structure of this application in its disassembled state.

[0020] Figure 4 A schematic diagram of the bolt, locking gear, vibration motor, and anti-loosening mechanism of this application is shown.

[0021] Figure 5 This application shows Figure 4 A magnified structural diagram of part A in the middle;

[0022] Figure 6 A schematic diagram of the disassembled box and sliding block structure of this application is shown.

[0023] List of reference numerals

[0024] 1. Frame; 101. Rotating shaft; 102. Vibrating screen housing; 103. Bolts; 104. Locking gear;

[0025] 2. Vibration motor;

[0026] 3. Anti-loosening mechanism; 301. Box body; 302. Sliding block; 303. Locking tooth block; 304. Rotating rod; 305. L-shaped limit block;

[0027] 4. Angle adjustment mechanism; 401. L-shaped support frame; 402. Electric cylinder. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0029] Example 1: Please refer to Figures 1 to 6 :

[0030] This utility model proposes an automatic screening device for edible and medicinal fungi, comprising: a frame 1, a vibrating screen housing 102 rotatably connected to the upper end of the frame 1 via a rotating shaft 101, and two vibrating motors 2 connected to the bottom right side of the vibrating screen housing 102 via bolts 103; each vibrating motor 2 has four anti-loosening mechanisms 3 on its mounting base; an angle adjustment mechanism 4 is provided between the right side of the frame 1 and the right side of the vibrating screen housing 102; a locking gear 104 is fixedly connected to each bolt 103; the anti-loosening mechanism 3 includes a housing 301, a sliding block 302, and a locking tooth block 303, the housing 301 being fixedly mounted on the vibrating motor housing 102. On the mounting base of machine 2, and inside the box 301, a sliding block 302 is slidably connected. Two locking teeth 303 are fixedly connected to the head end of the sliding block 302. A spring is set inside the box 301 at the tail end of the sliding block 302, so that the sliding block 302 has good elasticity. Through the cooperation of the anti-loosening mechanism 3 and the locking gear 104, the two locking teeth 303 mesh with the locking gear 104, so that the locking gear 104 cannot rotate, thereby effectively preventing the bolt 103 from loosening, and avoiding abnormal noise and component displacement of the vibrating screen during operation due to the loosening of the bolt 103.

[0031] The anti-loosening mechanism 3 also includes a rotating rod 304 and an L-shaped limiting block 305. The rotating rod 304 is rotatably connected to the sliding block 302 via a rotating shaft, and a handle is provided on the rotating rod 304. The L-shaped limiting block 305 is fixedly connected to the box body 301. Through the cooperation between the L-shaped limiting block 305 and the rotating rod 304, when it is necessary to rotate the bolt 103, the rotating rod 304 can be manually engaged with the L-shaped limiting block 305, so that the head end of the sliding block 302 retracts into the box body 301. At this time, the two locking teeth 303 are separated from the locking gear 104, thereby avoiding affecting the normal rotation of the bolt 103.

[0032] When the anti-loosening mechanism 3 is in the locking limit state, the two locking teeth 303 mesh with the locking gear 104, thereby preventing the locking gear 104 from rotating, thus effectively preventing the bolt 103 from loosening and improving the reliability of the automatic screening equipment during operation.

[0033] When the rotating rod 304 is engaged with the L-shaped limiting block 305, the head of the sliding block 302 retracts into the box 301, and at this time the two locking teeth 303 separate from the locking gear 104, and the bolt 103 can be easily rotated.

[0034] Example 2, based on Example 1, such as Figure 1 and Figure 2 As shown, the angle adjustment mechanism 4 includes an L-shaped support frame 401 and an electric cylinder 402. The L-shaped support frame 401 is fixedly installed on the right side of the frame 1, and the electric cylinder 402 is rotatably connected to the L-shaped support frame 401 via a rotating shaft. The upper end of the telescopic rod of the electric cylinder 402 is rotatably connected to the bottom right side of the vibrating screen box 102 via a rotating shaft. With the setting of the angle adjustment mechanism 4, the feeding efficiency can be adjusted according to actual needs during the screening process. Specifically, by controlling the telescopic rod of the electric cylinder 402 to extend and retract, the right end of the vibrating screen box 102 is automatically rotated up and down, and the tilt angle of the vibrating screen box 102 can be automatically adjusted.

[0035] The working principle of this embodiment is as follows: In the deep processing of edible and medicinal fungi, when it is necessary to screen the raw materials, the two vibrating motors 2 are started first to make the vibrating screen box 102 and the screen inside the vibrating screen box 102 vibrate. Then, the raw materials are placed on the right side of a screen at the top of the vibrating screen box 102, and then the raw materials are screened under the action of vibration.

[0036] By setting the angle adjustment mechanism 4, the feeding efficiency can be flexibly adjusted according to actual needs during the screening process. Specifically, by controlling the telescopic rod of the electric cylinder 402 to extend and retract, the right end of the vibrating screen box 102 is automatically rotated up and down, and the tilt angle of the vibrating screen box 102 can be automatically adjusted to meet the characteristics of different raw materials and production needs.

[0037] During the operation of the vibrating motor 2, the two locking teeth 303 mesh with the locking gear 104, which prevents the locking gear 104 from rotating. This effectively prevents the bolt 103 from loosening, thus avoiding abnormal noise and component displacement caused by the loose bolt 103 during operation of the vibrating screen.

[0038] The following points should be noted in this article:

[0039] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in a general design.

[0040] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0041] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. An automatic screening device for edible and medicinal mushrooms, comprising: The frame (1) is characterized in that a vibrating screen box (102) is rotatably connected to the upper end of the frame (1) via a rotating shaft (101), and two vibrating motors (2) are connected to the bottom right side of the vibrating screen box (102) via bolts (103); four anti-loosening mechanisms (3) are provided on the mounting base of each vibrating motor (2); an angle adjustment mechanism (4) is provided between the right side of the frame (1) and the right side of the vibrating screen box (102); and a locking gear (104) is fixedly connected to each bolt (103). The anti-loosening mechanism (3) includes a box body (301), a sliding block (302), and a locking tooth block (303). The box body (301) is fixedly installed on the mounting base of the vibration motor (2), and the sliding block (302) is slidably connected inside the box body (301). Two locking teeth blocks (303) are fixedly connected to the head end of the sliding block (302); a spring is provided at the tail end of the sliding block (302) inside the box body (301).

2. The automatic screening equipment for food-medicinal mushrooms according to claim 1, characterized in that: The anti-loosening mechanism (3) further includes a rotating rod (304) and an L-shaped limiting block (305). The rotating rod (304) is rotatably connected to the sliding block (302) via a rotating shaft, and a handle is provided on the rotating rod (304). The L-shaped limiting block (305) is fixedly connected to the box body (301).

3. The automatic screening equipment for food-medicinal mushrooms according to claim 1, characterized in that: When the anti-loosening mechanism (3) is in the locking limit state, the two locking teeth (303) mesh with the locking gear (104).

4. The automatic screening equipment for food-medicinal mushrooms according to claim 2, characterized in that: When the rotating rod (304) and the L-shaped limiting block (305) are in a snap-fit ​​state, the head of the sliding block (302) retracts into the box (301), and at this time the two locking teeth (303) separate from the locking gear (104).

5. The automatic screening device for food and medicinal mushrooms according to claim 1, characterized in that: The angle adjustment mechanism (4) includes an L-shaped support frame (401) and an electric cylinder (402). The L-shaped support frame (401) is fixedly installed on the right side of the frame (1), and the electric cylinder (402) is rotatably connected to the L-shaped support frame (401) via a rotating shaft. The upper end of the telescopic rod of the electric cylinder (402) is rotatably connected to the bottom right side of the vibrating screen box (102) via a rotating shaft.

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