Automatic metering and nitrogen filling packaging machine for edible mushroom powder

Abstract

The application relates to the field of nitrogen filling packaging machines, and discloses an automatic metering and nitrogen filling packaging machine for edible mushroom powder, which comprises a feeding machine and a connecting box. One end of the feeding machine is communicated with a packaging machine. The surface of the packaging machine is slidably connected with a weighing frame. The inner wall of the connecting box is rotatably provided with a rotating disc. The inner wall of the rotating disc is movably connected with a shielding net. The top of the shielding net is slidably provided with a plurality of extrusion rollers. The surface of the extrusion roller is rotatably connected with the inner wall of the connecting box. One end of the connecting box is communicated with one end of the feeding machine. The connecting box is installed on the top of the packaging machine. The inner wall of the connecting box is rotatably connected with the rotating disc. The inner wall of the rotating disc is movably provided with the shielding net. The top of the shielding net is slidably connected with a plurality of extrusion rollers. The edible mushroom powder in the connecting box is screened by the shielding net. The larger particles are extruded by the extrusion rollers and then fed into the packaging machine, so that the accuracy of feeding of the packaging machine is ensured.

Description

Technical Field

[0001] This application relates to the field of nitrogen-filled packaging machines, and in particular to an automated metering and nitrogen-filled packaging machine for edible fungi powder. Background Technology

[0002] Automated metering and nitrogen-filling packaging machines are intelligent devices that integrate precise metering, material filling, and nitrogen preservation functions. They achieve quantitative dispensing through high-precision weighing or volumetric metering systems and utilize vacuum displacement technology to fill with high-purity nitrogen to inhibit oxidation and microbial growth. Widely used in the food, pharmaceutical, and chemical industries, they significantly extend product shelf life and maintain product appearance integrity. They also support fully automated production, greatly improving packaging efficiency. Automated metering and nitrogen-filling packaging machines are commonly used for packaging edible fungi powders. In conventional automated metering and nitrogen-filling packaging machines, the edible fungi powder is added to a feeding machine, which uses an internal negative pressure fan to deliver the powder into the packaging machine. A weighing rack is installed on the surface of the packaging machine; the packaged goods containing the added edible fungi powder are weighed using this rack, facilitating quantitative addition and nitrogen-filling packaging.

[0003] Regarding the aforementioned technologies, the inventors believe that during the use of conventional automated metering and nitrogen-filling packaging machines, the edible fungi powder will accelerate the inactivation of probiotics and promote clumping at high temperatures. In summer, broken-cell wall Ganoderma lucidum spore powder that has not been refrigerated may also stick together due to the seepage of spore oil. This results in uneven size after entering the packaging machine, which in turn causes deviations when the packaging machine weighs the powder.

[0004] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0005] To address the issue of insufficient accuracy in adding edible fungi powder using automated metering and nitrogen-filling packaging machines, this application provides an automated metering and nitrogen-filling packaging machine for edible fungi powder.

[0006] The automated metering and nitrogen-filling packaging machine for edible fungi powder provided in this application adopts the following technical solution: An automated metering and nitrogen-filling packaging machine for edible fungi powder includes a feeding machine and a connecting box. One end of the feeding machine is connected to a packaging machine. A weighing frame is slidably connected to the surface of the packaging machine. A rotating disk is rotatably installed on the inner wall of the connecting box. A shielding net is movably connected to the inner wall of the rotating disk. Several extrusion rollers are slidably installed on the top of the shielding net. The surfaces of the extrusion rollers are rotatably connected to the inner wall of the connecting box. One end of the connecting box is connected to one end of the feeding machine, and the bottom end of the connecting box is fixedly installed to the top of the packaging machine. The extrusion rollers are arranged in a circular array around the center of the rotating disk.

[0007] Preferably, the center of the rotating disk and the center of the connecting box are on the same straight line, and the surface of the rotating disk is provided with a plurality of connecting grooves. The plurality of connecting grooves are arranged in a circular array with the center of the rotating disk as the axis, and the inner wall of the connecting grooves is engaged with rotating gears.

[0008] Preferably, a motor is fixedly mounted on the surface of the connecting box, the output end of the motor is fixedly connected to one end of the rotating gear, and the center of the motor and the center of the rotating gear are on the same straight line.

[0009] Preferably, a bearing is fixedly installed inside the rotating disk, the center of the bearing is on the same straight line as the center of the rotating disk, and the inner wall of the bearing is rotatably connected to the surface of the feeding machine.

[0010] Preferably, the dimensions of the shielding net surface are adapted to the dimensions of the inner wall of the rotating disk, and the center of the shielding net and the center of the rotating disk are on the same straight line.

[0011] Preferably, a limiting ring is movably installed at the bottom end of the shielding net, the size and specifications of the surface of the limiting ring are adapted to the size and specifications of the surface of the shielding net, and the surface of the limiting ring is fixedly connected to the inner wall of the rotating disk.

[0012] Preferably, a plurality of fixing blocks are fixedly installed on the surface of the connecting box, and the plurality of fixing blocks are arranged in a circular array with the center of the connecting box as the axis, and connecting bolts are snapped onto the surface of the fixing blocks.

[0013] In summary, this application includes the following beneficial technical effects: 1. By installing a connecting box on top of the packaging machine, a rotating disc is rotatably connected to the inner wall of the connecting box. A shielding net is movably installed on the inner wall of the rotating disc, and several extrusion rollers are slidably connected to the top of the shielding net. This allows the shielding net to screen the edible fungus powder entering the connecting box, and the extrusion rollers to squeeze larger particles before feeding them into the packaging machine, thus ensuring the accuracy of feeding. Several connecting grooves are opened on the surface of the rotating disc, and rotating gears mesh on the inner walls of the connecting grooves. The rotation of the rotating gears controls the rotation of the rotating disc, thereby causing the extrusion rollers at the top of the shielding net to extrude the powder. A motor is fixedly installed on the surface of the connecting box, so that the rotation of the rotating gears is controlled by the motor, thereby driving the rotating disc to rotate. Bearings are fixedly connected to the inner wall of the rotating disc to facilitate rotation. Compared with existing technologies, this method effectively improves the weighing effect of the packaging machine. 2. The shielding net can also be installed inside the rotating plate to facilitate the replacement of the appropriate shielding net according to different precision requirements. A limit ring is movably installed at the bottom of the shielding net to prevent the shielding net from bending and deforming due to the pressure roller. Several fixing blocks are fixedly connected to the surface of the connecting box, and connecting bolts are snapped onto the surface of the fixing blocks to facilitate the opening or closing of the connecting box and the replacement of the shielding net; effectively improving the use effect of the device. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of an automated metering and nitrogen-filling packaging machine for edible fungi powder according to an embodiment of the application. Figure 2 This is a schematic diagram of the connecting box structure in an embodiment of the application; Figure 3 This is a side view of the embodiment of the application. Figure 4 This is a schematic diagram of the structure at point A in the embodiment of the application.

[0015] Explanation of reference numerals in the attached drawings: 1. Feeding machine; 2. Packaging machine; 3. Weighing frame; 4. Connecting box; 5. Rotating disc; 6. Shielding net; 7. Extrusion roller; 8. Connecting groove; 9. Motor; 10. Rotating gear; 11. Bearing; 12. Fixing block; 13. Connecting bolt; 14. Limiting ring. Detailed Implementation

[0016] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.

[0017] This application discloses an automated metering and nitrogen-filling packaging machine for edible fungi powder, referring to... Figure 1 - Figure 2The packaging machine includes a feeding machine 1. During packaging, edible fungus powder is added to the feeding machine 1. The feeding machine 1 uses an internal negative pressure fan to send the edible fungus powder into the packaging machine 2. A weighing frame 3 is installed on the surface of the packaging machine 2. The packaged goods with added edible fungus powder are weighed by the weighing frame 3, which facilitates quantitative addition by the packaging machine 2 and nitrogen-filled packaging. A connecting box 4 is installed on the top of the packaging machine 2. A rotating disk 5 is rotatably connected to the inner wall of the connecting box 4. A shielding net 6 is movably installed on the inner wall of the rotating disk 5. Several extrusion rollers 7 are slidably connected to the top of the shielding net 6. The surface of the extrusion rollers 7 is rotatably installed with the inner wall of the connecting box 4. The shielding net 6 is used to screen the edible fungus powder entering the connecting box 4, removing larger particles. After being extruded by the extrusion rollers 7, the powder is sent into the packaging machine 2, thereby ensuring the accuracy of feeding by the packaging machine 2 and effectively improving the weighing effect of the packaging machine 2.

[0018] Reference Figure 2 The surface of the rotating disk 5 has several connecting grooves 8, and the inner wall of the connecting grooves 8 is meshed with a rotating gear 10. The rotation of the rotating gear 10 controls the rotation of the rotating disk 5, thereby causing the extrusion roller 7 at the top of the shielding net 6 to extrude the powder and crush larger particles. The surface of the connecting box 4 is fixedly installed with a motor 9, and the output end of the motor 9 is fixedly connected to the bottom end of the rotating gear 10. The motor 9 controls the rotation of the rotating gear 10 after starting, thereby driving the rotating disk 5 to rotate. The inner wall of the rotating disk 5 is fixedly connected with a bearing 11, and the inside of the bearing 11 is rotatably installed on the surface of the feeding machine 1. The bearing 11 reduces the friction between the rotating disk 5 and the feeding machine 1, making the rotating disk 5 more convenient to rotate.

[0019] Reference Figure 3 - Figure 4 The shielding net 6 is installed inside the rotating disk 5. After the rotating disk 5 is opened, the shielding net 6 can be replaced. It is convenient to replace the appropriate shielding net 6 according to different precision requirements. The bottom end of the shielding net 6 is movably installed with a limit ring 14. The surface of the limit ring 14 is fixedly connected to the inner wall of the rotating disk 5. The limit ring 14 supports the position of the shielding net 6 and prevents the shielding net 6 from bending and deforming due to the influence of the extrusion roller 7. Several fixing blocks 12 are fixedly connected to the surface of the connecting box 4. The surface of the fixing blocks 12 is snapped with connecting bolts 13. The connecting bolts 13 are used to easily open or close the connecting box 4 and facilitate the replacement of the shielding net 6.

[0020] The implementation principle of an automated metering and nitrogen-filling packaging machine for edible fungi powder in this application embodiment is as follows: A connecting box 4 is installed on top of the packaging machine 2. A rotating disk 5 is rotatably connected to the inner wall of the connecting box 4. A shielding net 6 is movably installed on the inner wall of the rotating disk 5. Several extrusion rollers 7 are slidably connected to the top of the shielding net 6. The surface of the extrusion rollers 7 is rotatably installed with the inner wall of the connecting box 4, so as to facilitate the screening of the edible fungi powder entering the connecting box 4 by means of the shielding net 6, removing larger particles, and then extruding them through the extrusion rollers 7 before feeding them into the packaging machine 2, thereby ensuring the accuracy of feeding into the packaging machine 2. Several connecting grooves 8 are opened on the surface of the rotating disk 5, and the inner wall of the connecting grooves 8... A rotating gear 10 is engaged to control the rotation of the rotating disk 5, thereby causing the extrusion roller 7 at the top of the shielding net 6 to extrude the powder and crush larger particles. A motor 9 is fixedly installed on the surface of the connecting box 4, and the output end of the motor 9 is fixedly connected to the bottom end of the rotating gear 10, so that the rotating gear 10 can be controlled to rotate after the motor 9 is started, thereby driving the rotating disk 5 to rotate. A bearing 11 is fixedly connected to the inner wall of the rotating disk 5, and the inside of the bearing 11 is rotatably installed on the surface of the feeding machine 1, so as to reduce the friction between the rotating disk 5 and the feeding machine 1, making the rotating disk 5 more convenient to rotate.

[0021] The shielding net 6 can also be installed inside the rotating disk 5, so that the shielding net 6 can be replaced after the rotating disk 5 is opened. It is convenient to replace the appropriate shielding net 6 according to different precision requirements. The bottom end of the shielding net 6 is movably installed with a limit ring 14. The surface of the limit ring 14 is fixedly connected to the inner wall of the rotating disk 5, so as to support the position of the shielding net 6 with the limit ring 14 and prevent the shielding net 6 from bending and deforming due to the influence of the extrusion roller 7. Several fixing blocks 12 are fixedly connected to the surface of the connecting box 4. The surface of the fixing blocks 12 is snapped with connecting bolts 13, so as to open or close the connecting box 4 with the help of the connecting bolts 13, and to replace the shielding net 6.

[0022] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An automated metering and nitrogen-filling packaging machine for edible fungi powder, comprising a feeding machine (1) and a connecting box (4), characterized in that: One end of the feeding machine (1) is connected to the packaging machine (2). The surface of the packaging machine (2) is slidably connected to the weighing frame (3). The inner wall of the connecting box (4) is rotatably installed with a rotating disk (5). The inner wall of the rotating disk (5) is movably connected with a shielding net (6). Several extrusion rollers (7) are slidably installed on the top of the shielding net (6). The surface of the extrusion rollers (7) is rotatably connected to the inner wall of the connecting box (4).

2. The automated metering and nitrogen-filling packaging machine for edible fungi powder according to claim 1, characterized in that: One end of the connecting box (4) is connected to one end of the feeding machine (1), and the bottom end of the connecting box (4) is fixedly installed on the top of the packaging machine (2). Several of the extrusion rollers (7) are arranged in a circular array with the center of the rotating disk (5) as the axis.

3. The automated metering and nitrogen-filling packaging machine for edible fungi powder according to claim 1, characterized in that: The center of the rotating disk (5) and the center of the connecting box (4) are on the same straight line, and the surface of the rotating disk (5) is provided with a number of connecting grooves (8). The number of connecting grooves (8) are arranged in a circular array with the center of the rotating disk (5) as the axis, and the inner wall of the connecting groove (8) is meshed with a rotating gear (10).

4. The automated metering and nitrogen-filling packaging machine for edible fungi powder according to claim 1, characterized in that: A motor (9) is fixedly installed on the surface of the connecting box (4). The output end of the motor (9) is fixedly connected to one end of the rotating gear (10), and the center of the motor (9) and the center of the rotating gear (10) are on the same straight line.

5. The automated metering and nitrogen-filling packaging machine for edible fungi powder according to claim 1, characterized in that: The rotating disk (5) is fixedly installed with a bearing (11). The center of the bearing (11) is on the same straight line as the center of the rotating disk (5), and the inner wall of the bearing (11) is rotatably connected to the surface of the feeder (1).

6. The automated metering and nitrogen-filling packaging machine for edible fungi powder according to claim 1, characterized in that: The dimensions of the shielding net (6) are compatible with the dimensions of the inner wall of the rotating disk (5), and the center of the shielding net (6) and the center of the rotating disk (5) are on the same straight line.

7. The automated metering and nitrogen-filling packaging machine for edible fungi powder according to claim 1, characterized in that: A limiting ring (14) is movably installed at the bottom end of the shielding net (6). The size of the surface of the limiting ring (14) is compatible with the size of the surface of the shielding net (6), and the surface of the limiting ring (14) is fixedly connected to the inner wall of the rotating disk (5).

8. The automated metering and nitrogen-filling packaging machine for edible fungi powder according to claim 1, characterized in that: Several fixing blocks (12) are fixedly installed on the surface of the connecting box (4). The fixing blocks (12) are arranged in a circular array with the center of the connecting box (4) as the axis, and the surface of the fixing blocks (12) is clamped with connecting bolts (13).

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