Vegetable grading and sorting machine

Abstract

The utility model relates to the technical field of vegetable grading, provide vegetable grading screening machine, including the organism, the bottom one side of organism is uniformly fixed with the discharge plate, one side of the organism is provided with the placing table, the top of placing table is uniformly provided with the collection frame, the below of the organism is provided with the support. The utility model discloses is provided with the dismantling structure, when the baffle is located in the direct below of the movable slot, the grading plate is placed on the top of support plate at this moment, and the baffle will pass through the inside of movable slot, rotates the handle again, makes the baffle and movable slot and dislocation, under the effect of antiskid pad, increase the friction between baffle and connecting plate, under the limiting effect of baffle, avoid the connecting plate and organism to separate, when reverse operation, the convenient grading plate of dismantling replacement, has realized the function that the device is convenient for replacement grading plate to improve the applicability of this vegetable grading screening machine when using.

Description

Technical Field

[0001] This utility model relates to the field of vegetable grading technology, and in particular to a vegetable grading and screening machine. Background Technology

[0002] Potatoes are a type of vegetable and can be classified into small, medium, and large sizes. Vegetable grading and sorting machines are devices used to automatically grade vegetables according to standards such as size, shape, and weight. They are mainly used to reduce manual sorting costs and improve processing efficiency, hence the use of a vegetable grading and sorting machine.

[0003] To address this issue, patent CN215313720U discloses a fermented vegetable grading and screening device, relating to the field of fermented vegetable grading and screening technology. This device aims to solve the problem of difficulty in collecting residual fermentation liquid from fermented vegetables during existing grading and screening processes, which leads to environmental pollution. The device includes a fermentation liquid collection tank installed at the lower part of its main body. An inlet is installed on the upper surface of the collection tank, and an inlet baffle is installed on the outer wall of the inlet. A conveying pipe is installed on the outer wall of the collection tank. Small and medium-sized vegetable filtrate outlets are installed above the collection tank, and a large vegetable filtrate outlet is installed on one side of these outlets.

[0004] Although the fermented vegetable grading and screening device mentioned above achieves the purpose of multiple grading and screening and improves the screening and storage effect, its applicability is low because it is inconvenient to disassemble and replace the grading plate. Utility Model Content

[0005] The purpose of this invention is to provide a vegetable grading and sorting machine to solve the problem of existing vegetable grading and sorting machines being inconvenient to disassemble and assemble.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a vegetable grading and sorting machine, including a machine body;

[0007] A discharge plate is evenly fixed on one side of the bottom of the machine body, a placement platform is provided on one side of the machine body, and a collection frame is evenly provided on the top of the placement platform.

[0008] A support frame is provided at the bottom of the machine body, and a screening structure is fixed at the corner of the top of the support frame;

[0009] A feeding hopper is provided on one side of the upper part of the machine body, and a disassembly structure is provided on the top of the machine body. The disassembly structure includes a grading plate provided on the top of the machine body. Connecting plates are evenly fixed on both sides of the top of the grading plate. Each connecting plate has a movable groove through its top, and each movable groove has a threaded column through its interior.

[0010] When using this device, the detachable structure facilitates the replacement of the grading plates, thereby improving the applicability of the vegetable grading and screening machine. The screening structure also enables multi-stage screening, further enhancing the ease of use.

[0011] Preferably, the screening structure includes a base plate, guide cylinders, guide rods, vibration springs, and bin vibrators. The base plate is fixed at the corner of the top of the support. Guide cylinders are fixed to the top of each base plate, and guide rods are installed inside each guide cylinder. Vibration springs are fixed to the top of the base plate outside each guide cylinder. Bin vibrators are installed on both sides of the bottom of the machine body. Under the action of the bin vibrators, the machine body vibrates. Under the action of the vibration springs, the vibration amplitude of the machine body is increased. Under the guidance of the guide rods and guide cylinders, the vibration springs are prevented from tilting or falling over. The gaps between the grading plates gradually increase from one end to the other.

[0012] Preferably, the guide rod and the guide cylinder form a sliding structure, with the top end of the guide rod extending to the outside of the guide cylinder and fixedly connected to the bottom end of the machine body, and the top end of the vibration spring fixedly connected to the bottom end of the machine body. When the machine body drives the potatoes at the top of the grading plate to shake continuously, smaller potatoes fall from the gaps in the grading plate due to the vibration, while larger potatoes continue to move forward. The fallen potatoes enter the collection frame through the discharge plate for collection, thereby achieving multi-stage screening.

[0013] Preferably, each of the threaded columns is fixed with a baffle at its top, each of the baffles is fixed with a handle at its top, and each of the two sides of the bottom of the grading plate is provided with a support plate.

[0014] Preferably, one side of the support plate is fixedly connected to the inner wall of the machine body, and the bottom end of the threaded column extends into the interior of the machine body and is threadedly connected to the machine body. When the baffle is directly below the movable groove, the grading plate is placed on top of the support plate, and the baffle passes through the interior of the movable groove. Rotating the handle again causes the baffle and the movable groove to misalign.

[0015] Preferably, an anti-slip pad is fixed to the bottom end of the baffle, and the baffle and the connecting plate form a sliding structure through a movable groove. The anti-slip pad increases the friction between the baffle and the connecting plate, and the baffle's limiting action prevents the connecting plate from detaching from the machine body. During reverse operation, it facilitates the disassembly and replacement of the grading plate.

[0016] Preferably, both sides of the feed hopper are fixed with support seats, and the feed hopper is fixedly connected to the outer wall of the top of the machine body through the support seats.

[0017] The advantages of the vegetable grading and sorting machine provided by this utility model are as follows:

[0018] With a detachable structure, when the baffle is directly below the movable groove, the grading plate is placed on top of the support plate. At the same time, the baffle passes through the interior of the movable groove. Rotating the handle again causes the baffle and the movable groove to misalign. The anti-slip pad increases the friction between the baffle and the connecting plate. The baffle's limiting action prevents the connecting plate from detaching from the machine body. Reverse operation facilitates the disassembly and replacement of the grading plate, thus improving the applicability of the vegetable grading and screening machine.

[0019] By incorporating a screening structure, the machine body vibrates under the action of the bin wall vibrator. The vibration amplitude is increased by the vibration spring. Guided by the guide rod and guide cylinder, the vibration spring is prevented from tilting or tipping over. The gaps between the grading plates gradually increase from one end to the other. When the machine body continuously shakes the potatoes at the top of the grading plates, smaller potatoes fall through the gaps due to vibration, while larger potatoes continue to move forward. The fallen potatoes are collected inside the collection frame through the discharge plate, thus achieving multi-stage screening. This makes the device convenient for multi-stage screening and improves the ease of use of the vegetable grading and screening machine. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0021] Figure 2 This is a three-dimensional structural schematic diagram of the main cross-section of this utility model;

[0022] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0023] Figure 4 This is a three-dimensional structural schematic diagram of the screening structure of this utility model, shown in the front cross-section.

[0024] Figure 5 This is a side view cross-sectional three-dimensional structural schematic diagram of the present invention.

[0025] The following are the annotations in the diagram: 1. Machine body; 2. Support frame; 3. Screening structure; 301. Base plate; 302. Guide cylinder; 303. Guide rod; 304. Vibration spring; 305. Bin vibrator; 4. Placement platform; 5. Collection frame; 6. Discharge plate; 7. Disassembly structure; 701. Grading plate; 702. Support plate; 703. Connecting plate; 704. Threaded column; 705. Movable groove; 706. Baffle; 707. Handle; 8. Feed hopper. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-5 The vegetable grading and screening machine provided by this utility model includes a machine body 1. A discharge plate 6 is evenly fixed on one side of the bottom of the machine body 1. A placement platform 4 is provided on one side of the machine body 1. A collection frame 5 is evenly provided on the top of the placement platform 4. A support 2 is provided below the machine body 1. A screening structure 3 is fixed at the corner position of the top of the support 2. The screening structure 3 includes a base plate 301, a guide cylinder 302, a guide rod 303, a vibration spring 304, and a bin wall vibrator 305. The base plate 301 is fixed to the corner position of the top of the support 2. At each location, a guide cylinder 302 is fixed to the top of the base plate 301, and a guide rod 303 is provided inside the guide cylinder 302. A vibration spring 304 is fixed to the top of the base plate 301 outside the guide cylinder 302. A bin wall vibrator 305 is installed on both sides of the bottom end of the machine body 1. The guide rod 303 and the guide cylinder 302 form a sliding structure. The top of the guide rod 303 extends to the outside of the guide cylinder 302 and is fixedly connected to the bottom end of the machine body 1. The top of the vibration spring 304 is fixedly connected to the bottom end of the machine body 1.

[0028] Reference Figure 4 and Figure 5 As shown, potatoes are fed through the hopper 8 onto the top of the grading plate 701 inside the machine body 1. The bin wall vibrator 305 is activated, causing the machine body 1 to vibrate. Under the action of the vibration spring 304, the vibration amplitude of the machine body 1 is increased. The machine body 1 will drive the guide rod 303 to move inside the guide cylinder 302. Under the guidance of the guide rod 303 and the guide cylinder 302, the vibration spring 304 is prevented from tilting or falling over. When the machine body 1 drives the potatoes at the top of the grading plate 701 to shake continuously, the gaps in the grading plate 701 gradually increase from one end to the other. Smaller potatoes fall through the gaps in the grading plate 701 due to vibration, while larger potatoes continue to move forward. The fallen potatoes enter the collection frame 5 through the discharge plate 6 for collection, thus achieving multi-stage screening.

[0029] A feed hopper 8 is provided on one side of the upper part of the machine body 1. A disassembly structure 7 is provided on the top of the machine body 1. The disassembly structure 7 includes a grading plate 701 provided on the top of the machine body 1. Connecting plates 703 are evenly fixed on both sides of the top of the grading plate 701. Movable grooves 705 are passed through the top of each connecting plate 703. Threaded columns 704 are passed through the interior of each movable groove 705. Baffles 706 are fixed on the top of each threaded column 704. Handles 707 are fixed on the top of each baffle 706. Support plates 702 are provided on both sides of the bottom of the grading plate 701. One side of the support plate 702 is fixedly connected to the inner wall of the machine body 1. The bottom of the threaded column 704 extends into the interior of the machine body 1 and is threadedly connected to the machine body 1. Anti-slip pads are fixed on the bottom of the baffle 706. The baffle 706 and the connecting plate 703 form a sliding structure through the movable grooves 705. Support seats are fixed on both sides of the feed hopper 8. The feed hopper 8 is fixedly connected to the outer wall of the top of the machine body 1 through the support seats.

[0030] Reference Figure 2 and Figure 3 As shown, by rotating the threaded column 704 with the handle 707, the baffle 706 is positioned directly below the movable groove 705. At this time, the grading plate 701 is placed on top of the support plate 702, and the baffle 706 passes through the interior of the movable groove 705. Rotating the handle 707 again causes the baffle 706 and the movable groove 705 to be misaligned. At this time, the bottom of the anti-slip pad abuts against the top of the connecting plate 703. Under the action of the anti-slip pad, the friction between the baffle 706 and the connecting plate 703 is increased. Under the limiting action of the baffle 706, the connecting plate 703 is prevented from detaching from the machine body 1. When operating in reverse, it is convenient to disassemble and replace the grading plate 701.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A vegetable grading and sorting machine, comprising a body (1); Its features are: A discharge plate (6) is evenly fixed on one side of the bottom of the machine body (1), a placement platform (4) is provided on one side of the machine body (1), and a collection frame (5) is evenly provided on the top of the placement platform (4). A support (2) is provided below the body (1), and a screening structure (3) is fixed at the corner of the top of the support (2); A feeding hopper (8) is provided on one side above the machine body (1), and a disassembly structure (7) is provided on the top of the machine body (1). The disassembly structure (7) includes a grading plate (701) provided on the top of the machine body (1). Connecting plates (703) are evenly fixed on both sides of the top of the grading plate (701). The top of each connecting plate (703) is provided with a movable groove (705), and a threaded column (704) is provided inside each movable groove (705).

2. The vegetable grading and screening machine according to claim 1, characterized in that: The screening structure (3) includes a base plate (301), a guide cylinder (302), a guide rod (303), a vibration spring (304), and a bin vibrator (305). The base plate (301) is fixed at the corner of the top of the support (2). The top of the base plate (301) is fixed with a guide cylinder (302). The inside of the guide cylinder (302) is provided with a guide rod (303). The top of the base plate (301) outside the guide cylinder (302) is fixed with a vibration spring (304). The bin vibrators (305) are installed on both sides of the bottom of the machine body (1).

3. The vegetable grading and screening machine according to claim 2, characterized in that: The guide rod (303) and the guide cylinder (302) form a sliding structure. The top end of the guide rod (303) extends to the outside of the guide cylinder (302) and is fixedly connected to the bottom end of the body (1). The top end of the vibration spring (304) is fixedly connected to the bottom end of the body (1).

4. The vegetable grading and screening machine according to claim 1, characterized in that: Each threaded post (704) has a baffle (706) fixed to its top end, and each baffle (706) has a handle (707) fixed to its top end. Each of the two sides of the bottom end of the grading plate (701) has a support plate (702).

5. The vegetable grading and screening machine according to claim 4, characterized in that: One side of the support plate (702) is fixedly connected to the inner wall of the body (1), and the bottom end of the threaded column (704) extends into the interior of the body (1) and is threadedly connected to the body (1).

6. The vegetable grading and screening machine according to claim 4, characterized in that: The bottom end of the baffle (706) is fixed with an anti-slip pad, and the baffle (706) and the connecting plate (703) form a sliding structure through the movable groove (705).

7. The vegetable grading and screening machine according to claim 1, characterized in that: Both sides of the feed hopper (8) are fixed with support seats, and the feed hopper (8) is fixedly connected to the outer wall of the top of the machine body (1) through the support seats.

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