Yeast powder packaging and discharging device

Abstract

The utility model relates to a yeast powder packaging and discharging device which comprises a discharging hopper and a weighing hopper, the upper portion of the discharging hopper is communicated with a conveying pipe, a distributing hopper with a valve is arranged below the discharging hopper, a discharging opening of the distributing hopper is formed in the weighing hopper, a dust removal mechanism is arranged above the weighing hopper and the discharging hopper, and a stirring mechanism is installed in the discharging hopper. According to the discharging device, the stirring mechanism is arranged in the discharging hopper, when powder is packaged, the powder in the discharging hopper is stirred, grading is avoided, meanwhile, the dust removal mechanism is arranged above the weighing hopper and the discharging hopper, and dust in the discharging process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of yeast fermentation packaging, in particular to a yeast powder packaging and blanking device. Background Art

[0002] Yeast powder is yeast that has not been decomposed, but the nutrients in yeast extract powder have been decomposed, and the absorption rate and efficiency by microorganisms are higher, with less fermentation residue; in biological fermentation research, yeast extract powder and yeast extract are mainly used, and yeast powder is mainly widely used in traditional fermentation industries such as antibiotics.

[0003] When the packaging is in powder form, when the powder flows in the hopper, it is prone to classification, adheres to the side wall slope of the hopper, and large amounts of dust will appear, polluting the environment of the packaging workshop; therefore, how to overcome the above existing technical problems and defects has become a key problem to be solved. Summary of the Invention

[0004] The utility model purpose of the present utility model is to overcome the defects described in the background art, so as to realize a yeast powder packaging and blanking device. A stirring mechanism is arranged in the hopper, and when packaging the powder, the powder in the hopper is stirred to avoid classification. At the same time, a dust removal mechanism is arranged above the weighing hopper and the hopper to reduce the dust during the blanking process.

[0005] To achieve the above utility model purpose, the technical solution of the present utility model is: a yeast powder packaging and blanking device, including a hopper and a weighing hopper. The upper part of the hopper is connected to a feeding pipe, and a distributor with a valve is arranged below the hopper. The discharge port of the distributor is arranged inside the weighing hopper. A dust removal mechanism is arranged above the weighing hopper and the hopper, and a stirring mechanism is installed inside the hopper.

[0006] Further, a material cover is arranged above the hopper. The upper part of the material cover is connected to the feeding pipe through a flexible hose, and a handle is fixedly connected above the material cover.

[0007] Further, the dust removal mechanism includes a dust collector, a dust removal pipe and a suction plate. The suction plate is arranged above the upper frame of the weighing hopper, and the cross-section of the suction plate is a semi-circular arc surface.

[0008] Further, a suction head is arranged above the suction plate. The upper part of the suction head is connected to the middle part of the dust removal pipe through a suction pipe. The lower end of the dust removal pipe is connected to the inside of the material cover, and the upper end of the dust removal pipe is connected to the dust collector.

[0009] Further, the stirring mechanism includes a stirring shaft, a rectangular rod and a triangular rod. The rectangular rod and the triangular rod are perpendicularly installed on the stirring shaft, and blades are evenly installed on the rectangular rod and the triangular rod.

[0010] Further, a frame is arranged outside the weighing hopper, and a transparent plate is installed on the frame.

[0011] Advantages of the yeast powder packaging and feeding device of the present utility model:

[0012] 1. For the yeast powder packaging and feeding device of the present utility model, a common feeding hopper is arranged above two weighing hoppers, and two groups of scales that operate alternately are provided to leave sufficient weighing time to ensure the weighing accuracy. A stirring mechanism is arranged in the feeding hopper to turn up the powder in the feeding hopper and stir it again to improve its uniformity, which can effectively offset the classification phenomenon that occurs during the flow of the powder and ensure the quality of the packaged powder.

[0013] 2. For the yeast powder packaging and feeding device of the present utility model, a suction plate that does not contact the weighing hopper is arranged above the upper frame of the weighing hopper. A negative pressure is formed at the position of the suction plate by using a dust collector and a suction pipe to suck away the floating dust. The frame and the transparent plate are used for secondary shielding, effectively avoiding dust pollution in the packaging workshop and keeping the packaging workshop clean and tidy. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the yeast powder packaging and feeding device of the present utility model;

[0015] Figure 2 is Figure 1 the schematic structural diagram of the stirring mechanism in

[0016] In the figure: 1 - conveying pipe, 2 - flexible pipe, 3 - material cover, 4 - handle, 5 - feeding hopper, 6 - frame, 7 - distributing hopper, 8 - weighing hopper, 9 - suction plate, 10 - scale, 11 - suction head, 12 - suction pipe, 13 - branch pipe, 14 - dust removal pipe, 15 - motor, 16 - stirring shaft, 17 - triangular rod, 18 - rectangular rod, 19 - stirring blade. Detailed Embodiments

[0017] The yeast powder packaging and feeding device of the present utility model will be described in more detail below with reference to the drawings and through specific embodiments.

[0018] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0019] See Figure 1-2, A yeast powder packaging and feeding device according to this embodiment. A stirring mechanism is provided in the feeding hopper. When packaging powder materials, the powder materials in the feeding hopper are stirred to avoid classification. At the same time, a dust removal mechanism is provided above the weighing hopper and the feeding hopper to reduce dust during the feeding process. It mainly includes a feeding hopper 5 and a weighing hopper 8. A stirring mechanism is installed in the feeding hopper 5. The stirring mechanism includes a stirring shaft 16, a rectangular rod 18 and a triangular rod 17. The rectangular rod 18 and the triangular rod 17 are perpendicularly installed on the stirring shaft 16 and are powered by a motor 15. Stirring blades 19 are evenly installed on the rectangular rod 18 and the triangular rod 17.

[0020] In this embodiment, see Figure 1 , A detachable material cover 3 is provided above the feeding hopper 5. The material cover 3 is connected to the feeding pipe 1 through a hose 2 above. A handle 4 is fixedly connected above the material cover 3 to facilitate the installation and disassembly of the material cover 3. A distributing hopper 7 with a valve is provided below the feeding hopper 5. The valve controls the speed and flow rate of feeding into the weighing hopper 8, and cooperates with the scale 10 to ensure the accuracy of the distributing and weighing. The discharge port of the distributing hopper 7 is arranged inside the weighing hopper 8. A frame 6 is arranged outside the weighing hopper 8, and a transparent plate is installed on the frame 6.

[0021] In this embodiment, see Figure 1 , A dust removal mechanism is provided above the weighing hopper 8 and the feeding hopper 5. The dust removal mechanism includes a dust collector, a dust removal pipe 14 and a suction plate 9. The suction plate 9 is arranged above the upper frame of the weighing hopper 8. The cross section of the suction plate 9 is a semi-circular arc surface, which plays a role in blocking the outward leakage of the floating dust. A suction head 11 is arranged above the suction plate 9. The suction head 11 is connected to the middle of the dust removal pipe 14 through a suction pipe 12 above. The lower end of the dust removal pipe 14 is connected to the inside of the material cover 3 through a branch pipe 13, and the upper end of the dust removal pipe 14 is connected to the dust collector.

[0022] During use, the material conveying pipe enters the feeding hopper. If the material is powder, the motor is started to drive the stirring shaft to rotate, and the materials in the feeding hopper are stirred for the second time to offset the classification phenomenon that occurs during the flow of the powder materials and improve the uniformity of the materials. After the materials enter the hopper, the floating dust is sucked out by the suction head and enters the dust collector through the dust removal pipe for collection. The dust in the feeding hopper enters the dust removal pipe through the branch pipe to achieve dust removal during the feeding process and ensure the cleanliness of the packaging workshop environment.

[0023] Unless otherwise defined, the technical terms or scientific terms used herein shall have the ordinary meaning understood by those of ordinary skill in the field to which this utility model belongs. Words such as "including" or "comprising" and the like mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. Words such as "connected" or "coupled" and the like are not limited to physical or mechanical connections, whether direct or indirect.

[0024] In the foregoing, the exemplary embodiments of the present utility model have been described in detail with reference to preferred embodiments. However, those skilled in the art can understand that, without departing from the concept of the present utility model, various modifications and variations can be made to the above specific embodiments, and various combinations can be made to the technical features and structures proposed by the present utility model, without exceeding the protection scope of the present utility model.

Claims

1. A yeast powder packaging feeding device, comprising a feeding hopper and a weighing hopper, characterized in that: The upper part of the lower hopper is connected with the feeding pipe, and a distribution hopper with a valve is arranged below the lower hopper, and the discharge port of the distribution hopper is arranged in the weighing hopper, and a dust removal mechanism is arranged above the weighing hopper and the lower hopper, and a stirring mechanism is installed in the lower hopper; the dust removal mechanism includes a dust collector, a dust removal pipe and a suction plate, and the suction plate is arranged above the upper frame of the weighing hopper, and the cross-section of the suction plate is a semicircular arc surface; the stirring mechanism includes a stirring shaft, a rectangular rod and a triangular rod, and the rectangular rod and the triangular rod are vertically installed on the stirring shaft, and blades are evenly installed on the rectangular rod and the triangular rod.

2. The yeast powder packaging and feeding device according to claim 1, characterized in that: A material cover is arranged above the lower hopper, the material cover is connected with the material delivery pipe through a hose, and a handle is fixedly connected to the material cover.

3. The yeast powder packaging and feeding device according to claim 1, characterized in that: A suction head is arranged above the suction plate, the suction head is connected with the middle part of the dust removal pipe through a suction pipe, the lower end of the dust removal pipe is connected with the inside of the material cover, and the upper end of the dust removal pipe is connected with the dust collector.

4. The yeast powder packaging and feeding device according to claim 1, characterized in that: A frame is arranged outside the weighing bucket, and a transparent plate is installed on the frame.

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