Grain packaging machine with negative pressure cleaning function

Abstract

The utility model discloses a grain packaging machine with a negative pressure cleaning function, and relates to the technical field of grain packaging. Comprising a filter cover and an opening and closing component, the opening and closing component is arranged on the measuring bin, the filter cover is arranged on the opening and closing component, the storage bin is arranged on the top of the outer wall of the packaging machine body, and the storage bin is arranged on the top of the outer wall of the packaging machine body. The cleaning mechanism is arranged on the packaging machine main body, the cleaning mechanism comprises a rotating part, a dust removal pipe and a negative pressure dust remover, and the rotating part is arranged on the measuring bin. According to the grain packaging machine with the negative-pressure cleaning function, grains are filtered through the filtering cover at the bottom of the measuring bin, the cleaning mechanism is matched, the grains in the measuring bin are cleaned, impurities and dust in the grains are removed, and the situation that the quality of the grains and food safety are affected due to the fact that the impurities and the dust exist in the grains is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of grain packaging, in particular to a grain packaging machine with a negative pressure cleaning function. Background Art

[0002] Grain packaging machine is a kind of mechanical equipment widely used in agriculture and food industry. It can automatically package grain and other food materials. The emergence of grain packaging machine makes the packaging process more efficient and improves the quality and freshness of the product. Grain packaging machine can quantitatively weigh and package various granular materials, and can complete the feeding by the weight of the material itself. It has the characteristics of high precision, fast packaging speed and stable operation.

[0003] Grain is an indispensable food in people's lives. Cleanliness is crucial to grain quality and food safety during storage and transportation. However, existing grain packaging machines often fail to effectively remove impurities and dust from grain during the packaging process, resulting in low grain cleanliness, affecting grain quality and food safety. Utility Model Content

[0004] The utility model provides a grain packaging machine with a negative pressure cleaning function, which filters grains through a filter cover at the bottom of a metering bin, and then cooperates with a cleaning mechanism to clean the grains in the metering bin to remove impurities and dust in the grains, so as to prevent the presence of impurities and dust in the grains and affect the quality of the grains and food safety.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a food packaging machine with negative pressure cleaning function, comprising:

[0006] Packaging machine body;

[0007] A material storage bin is installed on the top of the outer wall of the packaging machine body, and a feeding frame is installed on the top of the outer wall of the packaging machine body;

[0008] The metering bin is installed at the bottom of the outer wall of the storage bin;

[0009] A control mechanism is arranged on the metering bin, the control mechanism comprises a filter cover and an opening and closing component, the opening and closing component is arranged on the metering bin, and the filter cover is arranged on the opening and closing component; and

[0010] A cleaning mechanism is arranged on the packaging machine body, and the cleaning mechanism includes a rotating part, a dust removal pipe and a negative pressure dust collector. The rotating part is arranged on the metering bin, one end of the dust removal pipe is fixedly arranged on the bottom of the outer wall of the filter cover, and the other end of the dust removal pipe is fixedly arranged on the input end of the negative pressure dust collector, and the negative pressure dust collector is installed on the top of the outer wall of the storage bin.

[0011] Furthermore, the opening and closing components include a mounting frame, a rotating shaft and a forward and reverse motor. The mounting frame is fixedly arranged on one side of the outer wall of the metering bin, the rotating shaft is rotatably embedded in the inner wall of the mounting frame, the forward and reverse motor is installed on one side of the outer wall of the mounting frame by bolts, the rotating shaft is fixedly arranged on the output end of the forward and reverse motor, and the rotating shaft is fixedly connected to the filter cover.

[0012] Furthermore, the rotating component includes a mounting frame, a driving assembly and a plurality of rotating assemblies. The mounting frame is fixedly arranged on one side of the outer wall of the metering bin, the driving assembly is arranged in the mounting frame, and each group of rotating assemblies is arranged in the metering bin.

[0013] Furthermore, the driving assembly includes a rotating motor, a rotating shaft and a plurality of first bevel gears. The rotating motor is mounted on one side of the inner wall of the mounting frame by bolts, the rotating shaft is fixedly disposed at the output end of the rotating motor, and each of the first bevel gears is fixedly sleeved on the outer wall of the rotating shaft.

[0014] Furthermore, each group of the rotating components includes a stirring shaft, three stirring plates and a second bevel gear. The stirring shaft is rotatably embedded in the inner wall of the metering bin, and each of the stirring plates is fixedly arranged on the outer wall of the stirring shaft at equal intervals along the circumferential direction. The second bevel gear is fixedly sleeved on the outer wall of the stirring shaft, and the second bevel gear is meshed with the first bevel gear.

[0015] Furthermore, a brush is fixedly provided on one side of the outer wall of each stirring plate.

[0016] The utility model provides a grain packaging machine with a negative pressure cleaning function. The utility model has the following beneficial effects: the grain packaging machine with a negative pressure cleaning function filters grains through a filter cover at the bottom of a metering bin, and then cooperates with a cleaning mechanism to clean the grains in the metering bin, removing impurities and dust in the grains, so as to prevent the impurities and dust in the grains from affecting the quality of the grains and food safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a cross-sectional view of the installation frame of the utility model;

[0019] Figure 3 It is a partial structural schematic diagram of the utility model.

[0020] In the figure: 1. Packaging machine body; 2. Storage bin; 3. Feed frame; 4. Measuring bin; 5. Control mechanism; 501. Filter cover; 502. Mounting frame; 503. Rotating shaft; 504. Forward and reverse motor; 6. Cleaning mechanism; 601. Dust removal pipe; 602. Negative pressure dust collector; 603. Mounting frame; 604. Rotating motor; 605. Rotating shaft; 606. First bevel gear; 607. Stirring shaft; 608. Stirring plate; 609. Second bevel gear; 7. Brush. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 The utility model provides a technical solution: a food packaging machine with negative pressure cleaning function, comprising:

[0023] Packaging machine body 1;

[0024] A material storage bin 2 is installed on the top of the outer wall of the packaging machine body 1, and a feeding frame 3 is installed on the top of the outer wall of the packaging machine body 1;

[0025] The metering bin 4 is installed at the bottom of the outer wall of the storage bin 2;

[0026] The control mechanism 5 is arranged on the metering bin 4. The control mechanism 5 comprises a filter cover 501 and an opening and closing component. The opening and closing component is arranged on the metering bin 4. The filter cover 501 is arranged on the opening and closing component; and

[0027] The cleaning mechanism 6 is arranged on the packaging machine body 1. The cleaning mechanism 6 includes a rotating part, a dust removal pipe 601 and a negative pressure dust collector 602. The rotating part is arranged on the metering bin 4. One end of the dust removal pipe 601 is fixedly arranged at the bottom of the outer wall of the filter cover 501, and the other end of the dust removal pipe 601 is fixedly arranged at the input end of the negative pressure dust collector 602. The negative pressure dust collector 602 is installed on the top of the outer wall of the storage bin 2.

[0028] In this embodiment: the packaging machine body 1 is used for packaging grains, and the storage bin 2 is used for storing grains. A metering control device is installed on the metering bin 4, which can accurately measure the amount of grain in the metering bin 4 to ensure that the amount of grain packaged each time is accurate. The filter cover 501 is located at the bottom of the outer wall of the metering bin 4. The filter cover 501 can be opened and closed by the opening and closing components to control the opening and closing of the filter cover 501 so that the grain in the metering bin 4 enters the feeding frame 3. The packaging machine body 1 packages the grains, and the cleaning mechanism 6 cleans the grains in the metering bin 4 to remove impurities and dust in the grains to prevent the presence of impurities and dust in the grains from affecting the quality of the grains and food safety. The grains in the metering bin 4 are stirred by the rotating components, and the negative pressure dust collector 602 and the dust removal pipe 601 are used to allow the impurities and dust in the grains to enter the negative pressure dust collector 602 through the mesh on the filter cover 501 to remove impurities and dust in the grains to ensure the quality of the grains and food safety.

[0029] Specifically, the opening and closing components include a mounting frame 502, a rotating shaft 503 and a forward and reverse motor 504. The mounting frame 502 is fixedly arranged on one side of the outer wall of the metering bin 4, the rotating shaft 503 is rotatably embedded in the inner wall of the mounting frame 502, the forward and reverse motor 504 is installed on one side of the outer wall of the mounting frame 502 by bolts, the rotating shaft 503 is fixedly arranged on the output end of the forward and reverse motor 504, and the rotating shaft 503 is fixedly connected to the filter cover 501.

[0030] In this embodiment: the mounting frame 502 is used to install and place the rotating shaft 503. The forward and reverse motor 504 drives the rotating shaft 503 to rotate on the mounting frame 502 when powered, which can drive the filter cover 501 to rotate, so that the grain in the metering bin 4 can enter the feeding frame 3. The dust in the grain can be filtered through the filter cover 501.

[0031] Specifically, the rotating component includes a mounting frame 603, a driving assembly and a plurality of rotating assemblies. The mounting frame 603 is fixedly disposed on one side of the outer wall of the metering bin 4, the driving assembly is disposed in the mounting frame 603, and each rotating assembly is disposed in the metering bin 4.

[0032] In this embodiment: the installation frame 603 is used to install and place the driving component, and the driving component can drive the rotating component to rotate in the metering bin 4, so as to stir the grain in the metering bin 4 to prevent the grain from piling up on the filter cover 501 and affecting the cleaning effect.

[0033] Specifically, the driving assembly includes a rotating motor 604, a rotating shaft 605 and a plurality of first bevel gears 606. The rotating motor 604 is mounted on one side of the inner wall of the mounting frame 603 by bolts. The rotating shaft 605 is fixedly disposed at the output end of the rotating motor 604. Each first bevel gear 606 is fixedly sleeved on the outer wall of the rotating shaft 605.

[0034] In this embodiment, the rotating motor 604 drives the rotating shaft 605 to rotate when powered, which can drive each first bevel gear 606 to rotate.

[0035] Specifically, each set of rotating components includes a stirring shaft 607, three stirring plates 608 and a second bevel gear 609. The stirring shaft 607 is rotatably embedded in the inner wall of the metering bin 4. Each stirring plate 608 is fixedly arranged on the outer wall of the stirring shaft 607 at equal intervals along the circumferential direction. The second bevel gear 609 is fixedly sleeved on the outer wall of the stirring shaft 607, and the second bevel gear 609 is meshed with the first bevel gear 606.

[0036] In this embodiment: the second bevel gear 609 is located on one side of the outer wall of the metering bin 4, and the second bevel gear 609 is located inside the mounting frame 603. With the rotation of the first bevel gear 606, the second bevel gear 609 can be driven to drive the stirring shaft 607 to rotate in the metering bin 4, so that the stirring plate 608 stirs the grain in the metering bin 4 to prevent the grain from accumulating on the filter cover 501 and affecting the cleaning effect.

[0037] Specifically, a brush 7 is fixedly provided on one side of the outer wall of each stirring plate 608 .

[0038] In this embodiment, the filter cover 501 can be cleaned by a brush 7 to prevent the mesh holes on the filter cover 501 from being clogged.

[0039] During use, the grain in the storage bin 2 enters the metering bin 4 in a quantitative manner, and the impurities and dust in the grain enter the dust removal pipe 601 through the mesh holes on the filter cover 501, and the negative pressure dust collector 602 is started to suck away the impurities and dust in the grain, thereby removing the impurities and dust in the grain and ensuring the quality of the grain and food safety. At the same time, the rotating motor 604 is started to rotate the rotating shaft 605, driving each first bevel gear 606 to rotate, driving the second bevel gear 609 to drive the stirring shaft 607 to rotate in the metering bin 4, so that the stirring plate 608 stirs the grain in the metering bin 4 to prevent the grain from accumulating on the filter cover 501 and affecting the cleaning effect. After cleaning is completed, the forward and reverse motors 504 are started again to rotate the rotating shaft 503 on the mounting frame 502, driving the filter cover 501 to rotate, so that the grain in the metering bin 4 can enter the feeding frame 3, and the packaging machine body 1 packages the grain.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A food packaging machine with negative pressure cleaning function, characterized in that: include: Packaging machine body (1); A material storage bin (2) is installed on the top of the outer wall of the packaging machine body (1), and a material feeding frame (3) is installed on the top of the outer wall of the packaging machine body (1); A metering bin (4) is installed at the bottom of the outer wall of the storage bin (2); A control mechanism (5) is arranged on the metering bin (4), the control mechanism (5) comprising a filter cover (501) and an opening and closing component, the opening and closing component is arranged on the metering bin (4), and the filter cover (501) is arranged on the opening and closing component; and A cleaning mechanism (6) is arranged on the packaging machine body (1), and the cleaning mechanism (6) comprises a rotating component, a dust removal pipe (601) and a negative pressure dust collector (602). The rotating component is arranged on the metering bin (4), one end of the dust removal pipe (601) is fixedly arranged on the bottom of the outer wall of the filter cover (501), and the other end of the dust removal pipe (601) is fixedly arranged on the input end of the negative pressure dust collector (602), and the negative pressure dust collector (602) is installed on the top of the outer wall of the storage bin (2).

2. A food packaging machine with negative pressure cleaning function according to claim 1, characterized in that: The opening and closing component comprises a mounting frame (502), a rotating shaft (503) and a forward and reverse motor (504); the mounting frame (502) is fixedly arranged on one side of the outer wall of the metering bin (4); the rotating shaft (503) is rotatably embedded in the inner wall of the mounting frame (502); the forward and reverse motor (504) is mounted on one side of the outer wall of the mounting frame (502) by bolts; the rotating shaft (503) is fixedly arranged on the output end of the forward and reverse motor (504); and the rotating shaft (503) is fixedly connected to the filter cover (501).

3. The food packaging machine with negative pressure cleaning function according to claim 2, characterized in that: The rotating component comprises a mounting frame (603), a driving assembly and a plurality of groups of rotating assemblies; the mounting frame (603) is fixedly arranged on one side of the outer wall of the metering bin (4); the driving assembly is arranged in the mounting frame (603); and each group of rotating assemblies is arranged in the metering bin (4).

4. The food packaging machine with negative pressure cleaning function according to claim 3, characterized in that: The driving assembly comprises a rotating motor (604), a rotating shaft (605) and a plurality of first bevel gears (606); the rotating motor (604) is mounted on one side of the inner wall of the mounting frame (603) by means of bolts; the rotating shaft (605) is fixedly arranged at the output end of the rotating motor (604); and each of the first bevel gears (606) is fixedly sleeved on the outer wall of the rotating shaft (605).

5. The food packaging machine with negative pressure cleaning function according to claim 4, characterized in that: Each group of the rotating components comprises a stirring shaft (607), three stirring plates (608) and a second bevel gear (609); the stirring shaft (607) is rotatably embedded in the inner wall of the metering bin (4); each stirring plate (608) is fixedly arranged on the outer wall of the stirring shaft (607) at equal intervals along the circumferential direction; the second bevel gear (609) is fixedly sleeved on the outer wall of the stirring shaft (607), and the second bevel gear (609) is meshed with the first bevel gear (606).

6. The food packaging machine with negative pressure cleaning function according to claim 5, characterized in that: A brush (7) is fixedly disposed on one side of the outer wall of each stirring plate (608).

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