Screening equipment for macadamia nut processing

Abstract

The utility model provides screening equipment for macadamia nut processing, which relates to the technical field of nut production and processing, and comprises a screening box, two sides of the screening box are respectively connected with a first storage box and a second storage box, two groups of vibration plates are arranged in the screening box, the rear side of the screening box is connected with a drying structure, and the drying structure is connected with a motor. And the drying structure comprises an air heater and a dustproof box, the air heater is connected to the rear side of the screening box, and the dustproof box is connected to the outer surface of one side of the air heater. According to the macadamia nut grading and screening device, when macadamia nuts need to be screened in a grading mode, the nuts can be poured into the screening box firstly and screened through the vibrating plate, so that the nuts with different sizes enter the first storage box and the second storage box to be stored, meanwhile, the air heater can be started to dry the screened nuts, and the screening efficiency is improved. The problem that the nuts are easy to go mouldy and go bad due to the fact that moisture in the nuts is not completely removed, and the quality of the nuts is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of nut production and processing, in particular to screening equipment for processing macadamia nuts. Background Art

[0002] Yunnan nuts, also known as macadamia nuts and macadamia nuts, belong to the Proteaceae family, are evergreen tall trees that do not lose their leaves all year round. They are native to Australia. Their kernels are rich in essential nutrients for the human body and have high nutritional value, so they are known as the "king of nuts".

[0003] As disclosed in publication number CN217094374U, a screening device for nut processing includes a box body, and a feeding assembly extending to the inside of the box body is arranged on the top of the box body. The screening device for nut processing is provided with a driving mechanism, and a dual-axis motor is started to drive the rotating shaft, the driving wheel, the rotating round rod and the second transmission wheel to rotate simultaneously. The driving wheel causes the meshing driven wheel to drive the rotating rod to rotate, and the turntable rotates. Under the action of the limit rod, the moving frame is pulled to move left and right, and the connecting plate, the moving plate and the baffle are driven to move simultaneously, thereby achieving the purpose of intermittent feeding and preventing excessive feeding at one time from causing blockage. At the same time, the transmission of the second transmission wheel and the belt causes the first transmission wheel to drive the rotating shaft to rotate simultaneously, and the strip plate drives the two hammers to rotate, pushing the two screens to move, and the screens vibrate up and down with the cooperation of the telescopic spring, thereby improving the screening efficiency of nuts and achieving the purpose of high screening efficiency.

[0004] This patent can achieve the purpose of efficient nut screening, but the existing screening device does not dry the nuts during the screening process. The moisture in some nuts is not completely removed and they are prone to mold and deterioration, thus affecting the quality of the nuts. Therefore, we propose a new type of screening equipment for macadamia nut processing. Utility Model Content

[0005] The utility model aims to solve the problem that the existing screening device in the prior art does not dry the nuts during the screening process, and the moisture in some nuts is not completely removed, which makes them prone to mold and deterioration, thereby affecting the quality of the nuts.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a screening device for processing macadamia nuts, comprising a screening box, a first storage box and a second storage box are respectively connected to the two sides of the screening box, two groups of vibration plates are arranged inside the screening box, the rear side of the screening box is connected to a drying structure, the drying structure comprises a hot air blower and a dustproof box, the hot air blower is connected to the rear side of the screening box, the dustproof box is connected to the outer surface of one side of the hot air blower, a notch is opened inside the dustproof box, a first magnetic block is connected to the inner bottom of one side of the notch, a dustproof net is arranged inside the notch, a first magnet is connected to the bottom of one side of the dustproof net, and a handle is connected to the center position of the surface of one side of the dustproof net.

[0007] Furthermore, the hot air blower is electrically connected to an external power source via a control switch, and the dustproof net is slidably connected to the dustproof box via a notch.

[0008] Furthermore, the inner surface wall of the notch is in contact with the outer surface of the dustproof net, and the position and size of the first magnetic block match the position and size of the first magnet.

[0009] Furthermore, a magnetic connection is formed between the first magnet and the first magnetic block.

[0010] Furthermore, a protection component is connected to the bottom of the screening box, and the protection component includes an inlet and a second magnetic block. The inlet is connected to the top center of the screening box.

[0011] Furthermore, a second magnetic block and a hinge are respectively connected to both sides of the feed port, a cover plate is connected to the surface of the hinge, a second magnet is connected to the bottom of one side of the cover plate, the position and size of the second magnet match the position and size of the second magnetic block, and the cover plate is rotatably connected to the feed port through the hinge.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, when it is necessary to grade and screen macadamia nuts, the nuts can be poured into the screening box first, and the nuts can be screened by the vibration plate, so that nuts of different sizes are respectively stored in the first storage box and the second storage box. At the same time, the hot air blower is turned on to dry the screened nuts to dry the moisture in the nuts, thereby avoiding the problem that the moisture in the nuts is not completely removed, which will easily cause mold and deterioration, thereby affecting the quality of the nuts.

[0014] 2. In the utility model, when the Australian will not be screened, the cover plate can be covered to the surface of the feed port through the hinge, so that the feed port is in a closed state, avoiding dust and other debris from entering the screening box through the feed port and causing internal contamination, thereby improving the cleanliness of the screening box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a screening device for macadamia nut processing;

[0016] Figure 2 The utility model provides a partial cross-sectional structural schematic diagram of a screening device for macadamia nut processing;

[0017] Figure 3 The utility model provides a first partial exploded structural schematic diagram of a screening device for macadamia nut processing;

[0018] Figure 4 The utility model provides a second partial explosion structure schematic diagram of a screening device for macadamia nut processing.

[0019] Legend: 1. Screening box; 2. First storage box; 3. Second storage box; 4. Vibrating plate; 5. Drying structure; 501. Hot air blower; 502. Dustproof box; 503. Notch; 504. First magnetic block; 505. Dustproof net; 506. First magnet; 507. Handle; 6. Protection component; 601. Feed inlet; 602. Second magnetic block; 603. Hinge; 604. Cover; 605. Second magnet. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1, as Figure 1-Figure 3As shown, the utility model provides a screening device for processing macadamia nuts, including a screening box 1, the two sides of the screening box 1 are respectively connected to a first storage box 2 and a second storage box 3, two groups of vibration plates 4 are arranged inside the screening box 1, the rear side of the screening box 1 is connected to a drying structure 5, the drying structure 5 includes a hot air blower 501 and a dustproof box 502, the hot air blower 501 is connected to the rear side of the screening box 1, the dustproof box 502 is connected to the outer surface of one side of the hot air blower 501, a notch 503 is opened inside the dustproof box 502, a first magnetic suction block 504 is connected to the inner bottom of one side of the notch 503, and the notch A dustproof net 505 is arranged inside 503, a first magnet 506 is connected to the bottom of one side of the dustproof net 505, a handle 507 is connected to the center of the surface of one side of the dustproof net 505, the hot air blower 501 is electrically connected to the external power supply through the control switch, the dustproof net 505 is slidably connected to the dustproof box 502 through the slot 503, the inner surface wall of the slot 503 is in contact with the outer surface of the dustproof net 505, the position and size of the first magnetic block 504 match the position and size of the first magnet 506, and a magnetic connection is formed between the first magnet 506 and the first magnetic block 504.

[0023] The effect achieved by the entire embodiment 1 is that when it is necessary to grade and screen the macadamia nuts, the vibration motor can be turned on by the control switch first, so that the vibration motor can drive the vibration plate 4 to vibrate, and then the macadamia nuts are poured into the screening box 1 through the pouring inlet 601, and the nuts are screened by the vibration plate 4, so that nuts of different sizes are respectively entered into the first storage box 2 and the second storage box 3 for storage, and at the same time, the hot air blower 501 can be turned on to dry the screened nuts to dry the moisture of the nuts, and a dustproof net 505 is provided to effectively isolate external dust to prevent dust from entering the screening box 1 and contaminating the macadamia nuts. When the dust on the surface of the screening box 1 needs to be cleaned after long-term use, the handle 507 can be grasped and pulled outward to pull the dustproof net 505 out of the slot 503, and then the dust on the surface of the dustproof net 505 can be cleaned. When the dustproof net 505 needs to be installed after cleaning, the dustproof net 505 can be directly inserted into the slot 503. At this time, the first magnetic block 504 will also be magnetically fixed with the first magnet 506 to fix the dustproof net 505, so as to prevent the dustproof net 505 from falling off from the slot 503. In this way, the moisture in the nuts can be blown dry by the hot air blower 501, thereby improving the production quality of the nuts.

[0024] Embodiment 2, as Figure 2 and Figure 4As shown, a protective component 6 is connected to the bottom of the screening box 1, and the protective component 6 includes an inlet 601 and a second magnetic block 602. The inlet 601 is connected to the top center of the screening box 1, and the second magnetic block 602 and the hinge 603 are connected to the two sides of the inlet 601 respectively. The surface of the hinge 603 is connected to a cover plate 604, and the bottom of one side of the cover plate 604 is connected to a second magnet 605. The position and size of the second magnet 605 match the position and size of the second magnetic block 602, and the cover plate 604 is rotatably connected to the inlet 601 through the hinge 603.

[0025] The effect achieved by the entire embodiment 2 is that, when there is no need to screen the macadamia nuts, the cover plate 604 can be covered to the surface of the feed port 601 through the hinge 603, so that the feed port 601 is in a closed state, and the second magnetic block 602 and the second magnet 605 are also magnetically fixed, thereby avoiding the problem of dust and other debris entering the screening box 1 through the feed port 601 due to the long-term opening of the feed port 601, causing internal contamination, thereby improving the cleanliness of the screening box 1.

[0026] Working principle: When it is necessary to grade and screen macadamia nuts, the nuts can be poured into the screening box 1 first, and the nuts can be screened by the vibration plate 4, so that nuts of different sizes are respectively stored in the first storage box 2 and the second storage box 3. At the same time, the hot air blower 501 is turned on to dry the screened nuts to dry the moisture in the nuts, thereby avoiding the problem that the moisture in the nuts is not completely removed and they are prone to mold and deterioration, thereby affecting the quality of the nuts. When the macadamia nuts are not being screened, the cover plate 604 can be covered to the surface of the feed port 601 through the hinge 603, so that the feed port 601 is in a closed state, thereby avoiding the problem that dust and other debris enter the screening box 1 through the feed port 601 and cause internal pollution, thereby improving the cleanliness of the screening box 1.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A screening device for processing macadamia nuts, comprising a screening box (1), characterized in that: The first storage box (2) and the second storage box (3) are respectively connected to both sides of the screening box (1), two groups of vibration plates (4) are arranged inside the screening box (1), and the rear side of the screening box (1) is connected to a drying structure (5); The drying structure (5) comprises a hot air blower (501) and a dustproof box (502), wherein the hot air blower (501) is connected to the rear side of the screening box (1), and the dustproof box (502) is connected to the outer surface of one side of the hot air blower (501), a notch (503) is provided inside the dustproof box (502), a first magnetic attraction block (504) is connected to the inner bottom of one side of the notch (503), a dustproof net (505) is provided inside the notch (503), a first magnet (506) is connected to the bottom of one side of the dustproof net (505), and a handle (507) is connected to the center of one side surface of the dustproof net (505).

2. The screening equipment for macadamia nut processing according to claim 1, characterized in that: The hot air blower (501) is electrically connected to an external power source via a control switch, and the dustproof net (505) is slidably connected to the dustproof box (502) via a notch (503).

3. The screening equipment for macadamia nut processing according to claim 2, characterized in that: The inner surface wall of the notch (503) fits the outer surface of the dustproof net (505), and the position and size of the first magnetic attraction block (504) match the position and size of the first magnet (506).

4. The screening equipment for processing macadamia nuts according to claim 3, characterized in that: A magnetic connection is formed between the first magnet (506) and the first magnetic block (504).

5. The screening equipment for macadamia nut processing according to claim 1, characterized in that: The bottom of the screening box (1) is connected to a protective component (6), the protective component (6) comprising an inlet (601) and a second magnetic attraction block (602), and the inlet (601) is connected to the top center position of the screening box (1).

6. The screening equipment for macadamia nut processing according to claim 5, characterized in that: The two sides of the feed port (601) are respectively connected to a second magnetic block (602) and a hinge (603); the surface of the hinge (603) is connected to a cover plate (604); the bottom of one side of the cover plate (604) is connected to a second magnet (605); the position and size of the second magnet (605) match the position and size of the second magnetic block (602); the cover plate (604) is rotatably connected to the feed port (601) via the hinge (603).

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