A multi-stage blueberry fruit sorting machine

Abstract

The utility model relates to fruit sorting equipment technical field, and specifically discloses a vibration type blueberry fruit multistage sorting machine, including the installation box, the upper side rotation is installed with the screening cylinder in the inside of installation box, and the screening cylinder is inclined and is arranged, and the barrel of screening cylinder is equipped with the screen hole of different size, and the screen hole of minimum size is located the higher one end of screening cylinder, the utility model discloses since the top of installation box is equipped with vibration motor, makes vibration motor can drive installation box vibration, and vibration installation box then transmits the vibration force to the discharge hopper and screening cylinder, thereby not only can avoid the phenomenon of jam of blueberry fruit in the inside of discharge hopper, but also can avoid the blueberry fruit of size just equal to the screen hole and jam in the screen hole of screening cylinder, that is, effectively solved the defect of low sorting efficiency of traditional scheme blueberry fruit because of jam.

Description

Technical Field

[0001] This utility model relates to the technical field of fruit sorting equipment, and in particular to a vibrating multi-stage blueberry sorting machine. Background Technology

[0002] Chinese Patent Application No. 202223453141.8 discloses a fruit sorting machine. The technical solution includes a base plate, which is H-shaped and inclined. A control module is fixedly installed on the side of the base plate. Four support legs are fixedly installed on the sides of both ends of the base plate, and inclined support rods are fixedly installed on the sides of the two support legs on one side. A sorting mechanism is installed on the base plate. The sorting mechanism includes a fixed base, a motor, a chain, a sprocket, support rings, a sorting barrel, and sorting holes. Three support rings are provided and fixedly installed on the side of the base plate. The three support rings are distributed along the inclined surface of the base plate. There are three sorting barrels. The middle part of the end face of the three sorting barrels is rotatably connected to the inner side of the base plate. The side of the other end of the three sorting barrels is rotatably connected to the inner side of the support rings. Several sorting holes are opened on the side of the sorting barrels. A U-shaped fixing seat is fixedly installed on the side of the base plate away from the support rings. A motor is fixedly installed on the side of the fixing seat. There are three sprockets. The three sprockets are rotatably installed on the side of the base plate away from the support rings. The shafts in the middle of the end face of the three sprockets pass through three through holes on the side of the base plate and are fixedly connected to the middle of the end face of the three sorting barrels respectively.

[0003] While the aforementioned technology achieves a certain degree of sorting effect by setting different sized sorting holes and rotating them, the lack of a component to provide vibration causes the fruit to get stuck in the feed hopper during actual use, thus affecting the normal falling and sorting of the fruit. Therefore, to solve the above technical defects, we propose a vibrating multi-stage blueberry sorting machine. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a vibratory blueberry multi-stage sorting machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A vibrating multi-stage blueberry sorting machine includes a mounting box. A screening cylinder is rotatably mounted on the upper side inside the mounting box. The screening cylinder is inclined and has screen holes of different sizes on its body. The smallest screen hole is located at the higher end of the screening cylinder. A partition plate is provided inside the mounting box to match the screen holes. An air extraction component is provided at the rear of the mounting box to match the screening cylinder. A hopper is installed at the end of the mounting box near the smallest screen hole, and a rotary motor is installed at the end of the mounting box near the largest screen hole. The output end of the rotary motor extends into the mounting box and connects to the screening cylinder. A vibrating motor is provided at the upper end of the mounting box.

[0007] Preferably, the exhaust assembly includes several branch pipes, a main pipe, and an exhaust fan. One end of the main pipe is connected to the exhaust fan, and one end of each branch pipe is installed on the rear wall of the mounting box. The ends of the branch pipes located outside the mounting box are connected to the main pipe.

[0008] Preferably, a filter is installed at the end of the main pipe near the exhaust fan, and the filter has a removable filter screen inside.

[0009] Preferably, the bottom front side of the mounting box is provided with a discharge port, and the lower front side of each partition plate extends to the outside of the discharge port.

[0010] Preferably, the partition plate is rotatably connected to the screening cylinder, and the bottom surface of the mounting box is inclined with the lower end facing the discharge port.

[0011] Preferably, the mounting box has a sealed door on the front side, and an observation panel is provided in the middle of the sealed door.

[0012] Preferably, the bottom surface of the mounting box is provided with a protective pad, and the protective pad is elastic.

[0013] The vibratory blueberry multi-stage sorting machine proposed in this utility model has the following advantages:

[0014] 1. In this invention, blueberries enter the higher end of the screening cylinder through the hopper. The rotating screening cylinder causes the blueberries to continuously contact the various screen holes, allowing them to slowly move from the higher end to the lower end. This means the blueberries, from smallest to largest, pass through the screen holes, allowing blueberries of varying sizes to fall into the mounting box for multi-stage sorting. Simultaneously, a vibration motor at the top of the mounting box vibrates, transmitting the vibration force to the hopper and screening cylinder. This not only prevents blueberries from getting stuck in the hopper but also prevents blueberries of the exact size from getting stuck in the screen holes of the screening cylinder. This effectively solves the problem of low sorting efficiency caused by blueberry jamming in traditional solutions.

[0015] 2. The air extraction component in this invention allows the air inside the installation box to be extracted by a fan during use, while fresh air from the outside enters the installation box from the discharge port or hopper. During this process, some dust generated during blueberry sieving can be carried out, thus providing a certain degree of cleaning effect for the sieving blueberries. At the same time, the filter facilitates the collection and subsequent cleaning of the filtered dust. Since the lower ends of each partition plate extend to the outside of the installation box, the discharged blueberries can easily flow to different subsequent collection or transfer components according to the sieving results. The inclined bottom of the installation box facilitates the rapid discharge of sieving blueberries, preventing them from accumulating inside the installation box and affecting the subsequent descent of blueberries. Attached Figure Description

[0016] Figure 1 This is a schematic diagram from one angle of a vibratory blueberry multi-stage sorting machine proposed in this utility model.

[0017] Figure 2 This is a schematic diagram showing the opening of the sealed door of a vibratory blueberry multi-stage sorting machine proposed in this utility model;

[0018] Figure 3 This is a schematic diagram from another perspective of a vibratory blueberry multi-stage sorting machine proposed in this utility model.

[0019] Figure 4 This is a schematic diagram of the structure of a vibratory blueberry multi-stage sorting machine proposed in this utility model.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Mounting box; 2. Screening cylinder; 3. Divider plate; 4. Feed hopper; 5. Rotary motor; 6. Vibrating motor; 7. Branch pipe; 8. Main pipe; 9. Exhaust fan; 10. Filter; 11. Sealing door; 12. Observation panel; 13. Protective pad. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Example 1

[0024] Reference Figure 1-4A vibrating multi-stage blueberry sorting machine includes a mounting box 1. A screening cylinder 2 is rotatably mounted on the upper side inside the mounting box 1. The screening cylinder 2 is inclined and has screen holes of different sizes on its body. The smallest screen hole is located at the higher end of the screening cylinder 2. A partition plate 3 is provided inside the mounting box 1 to match the screen holes. A suction component is provided on the rear side of the mounting box 1 to match the screening cylinder 2. A discharge hopper 4 is installed at the end of the mounting box 1 near the smallest screen hole. A rotary motor 5 is installed at the end of the mounting box 1 near the largest screen hole. The output end of the rotary motor 5 extends into the mounting box 1 and is connected to the screening cylinder 2. A vibrating motor 6 is provided at the upper end of the mounting box 1.

[0025] Example 2

[0026] Reference Figure 1-4 While all other parts are the same as in Example 1, the difference between this example and Example 1 is that:

[0027] The air extraction assembly includes several branch pipes 7, a main pipe 8, and an exhaust fan 9. One end of the main pipe 8 is connected to the exhaust fan 9. One end of each branch pipe 7 is installed on the rear wall of the mounting box 1. The ends of the branch pipes 7 located outside the mounting box 1 are connected to the main pipe 8. A filter 10 is installed on the end of the main pipe 8 near the exhaust fan 9. The filter 10 has a removable filter screen inside. The air extraction assembly allows the exhaust fan 9 to extract the air from inside the mounting box 1 during use, while fresh air from the outside enters the mounting box 1 from the discharge port or the hopper 4. During this process, some dust generated during the screening of blueberries can be carried out from inside the mounting box 1, thus providing a certain degree of cleaning effect for the screened blueberries. At the same time, the filter 10 facilitates the collection and subsequent cleaning of the filtered dust.

[0028] The installation box 1 has a discharge port at the bottom front side, and the lower front end of each partition plate 3 extends to the outside of the discharge port. Because the lower end of each partition plate 3 extends to the outside of the installation box 1, the discharged blueberries can easily flow to different subsequent collection or transfer components according to the screening results. The partition plate 3 is rotatably connected to the screening cylinder 2. The bottom surface of the installation box 1 is inclined, with the lower end facing the discharge port. Because the bottom surface of the installation box 1 is inclined, the screened blueberries can be discharged quickly, so as not to accumulate inside the installation box 1 and affect the subsequent falling of blueberries. The installation box 1 has a sealing door 11 at the front side, and an observation plate 12 is provided in the middle of the sealing door 11. The setting of the sealing door 11 and the observation plate 12 not only facilitates the personnel to inspect the internal parts of the installation box 1, but also facilitates the personnel to directly observe the working condition of the screening cylinder 2, which is beneficial to the personnel to maintain the equipment. The bottom surface of the installation box 1 has a protective pad 13. The protective pad 13 is elastic. The setting of the protective pad 13 helps to reduce the damage caused by blueberries falling onto the bottom surface of the installation box 1 after screening.

[0029] Operating principle and advantages: In the process of using this utility model, the blueberries to be sorted are placed in the feeding hopper 4, that is, the blueberries enter the higher end of the screening cylinder 2 through the feeding hopper 4. At this time, the rotary motor 5 drives the screening cylinder 2 to rotate, and the rotating screening cylinder 2 causes the blueberries to continuously contact each screen hole. Since the screening cylinder 2 is set in an inclined state, the blueberries slowly move from the higher end to the lower end of the screening cylinder 2. That is, the blueberries pass through the small-sized screen holes, medium-sized screen holes, and large-sized screen holes in sequence (this solution only sets three levels for simplicity and clarity, but in actual use, different sizes of screen holes can be added or removed according to actual needs to achieve more levels of screening, as long as the screen holes on the screening cylinder 2 are distributed from small to large from the high end to the low end). Thus, blueberries of different sizes can fall into the installation box 1 through the appropriate screen holes to complete multi-level sorting.

[0030] Meanwhile, during the above process, since the top of the mounting box 1 is equipped with a vibration motor 6, the vibration motor 6 can drive the mounting box 1 to vibrate. The vibrating mounting box 1 then transmits the vibration force to the discharge hopper 4 and the screening cylinder 2. This not only avoids the phenomenon of blueberries getting stuck inside the discharge hopper 4, but also prevents blueberries with a size exactly equal to the screen holes from getting stuck in the screen holes of the screening cylinder 2. This effectively solves the problem of low sorting efficiency caused by blueberries getting stuck in the traditional solution.

[0031] It should be further explained that the exhaust assembly allows the exhaust fan 9 to draw air out of the installation box 1 during use, while fresh air from the outside enters the installation box 1 through the discharge port or the hopper 4. During this process, some dust generated during blueberry sieving can be carried out of the installation box 1, thus providing a certain degree of cleaning for the sieving blueberries. Simultaneously, the filter 10 facilitates the collection and subsequent cleaning of filtered dust. Because the lower ends of each partition plate 3 extend to the outside of the installation box 1, the exhaust... The blueberries discharged are easily directed to different subsequent collection or transfer components based on the screening results. Since the bottom surface of the installation box 1 is inclined, the screened blueberries can be discharged quickly to prevent them from accumulating inside the installation box 1 and affecting the subsequent falling of blueberries. The setting of the sealing door 11 and the observation plate 12 not only facilitates the maintenance of the internal parts of the installation box 1, but also allows personnel to directly observe the working condition of the screening cylinder 2, which is beneficial for personnel to maintain the equipment. The setting of the protective pad 13 helps to reduce the damage caused by blueberries falling onto the bottom surface of the installation box 1 after screening.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A vibratory multi-stage blueberry sorting machine, comprising a mounting box (1), characterized in that, A screening cylinder (2) is rotatably installed on the upper side inside the mounting box (1). The screening cylinder (2) is inclined and has screen holes of different sizes on its body. The smallest screen hole is located at the higher end of the screening cylinder (2). A partition plate (3) is provided inside the mounting box (1) corresponding to the screen hole. A suction assembly is provided on the rear side of the mounting box (1) corresponding to the screening cylinder (2). A discharge hopper (4) is installed at the end of the mounting box (1) near the smallest screen hole. A rotary motor (5) is installed at the end of the mounting box (1) near the largest screen hole. The output end of the rotary motor (5) extends into the mounting box (1) and is connected to the screening cylinder (2). A vibration motor (6) is provided at the upper end of the mounting box (1).

2. The vibratory blueberry multi-stage sorting machine according to claim 1, characterized in that, The exhaust assembly includes several branch pipes (7), a main pipe (8), and an exhaust fan (9). One end of the main pipe (8) is connected to the exhaust fan (9). One end of several branch pipes (7) is installed on the rear side wall of the mounting box (1). The ends of the branch pipes (7) located outside the mounting box (1) are connected to the main pipe (8).

3. The vibratory blueberry multi-stage sorting machine according to claim 2, characterized in that, A filter (10) is installed at the end of the main pipe (8) near the exhaust fan (9), and the filter (10) has a removable filter screen inside.

4. The vibratory blueberry multi-stage sorting machine according to claim 1, characterized in that, The installation box (1) has a discharge port at the bottom front side, and the lower front side of each partition plate (3) extends to the outside of the discharge port.

5. A vibratory blueberry multi-stage sorting machine according to claim 4, characterized in that, The partition plate (3) is rotatably connected to the screening cylinder (2), and the bottom surface of the mounting box (1) is inclined with the lower end facing the discharge port.

6. A vibratory multi-stage blueberry sorting machine according to claim 1, characterized in that, The installation box (1) is provided with a sealing door (11) on the front side, and an observation plate (12) is provided in the middle of the sealing door (11).

7. A vibratory blueberry multi-stage sorting machine according to claim 1, characterized in that, The bottom surface of the mounting box (1) is provided with a protective pad (13), which is elastic.

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