Dust removal device of coarse cereal color sorter
By combining the ultrasonic components and dust removal components in the grain color sorter, the problems of fan wear and inefficiency caused by dust removal methods in the prior art are solved, and more efficient dust removal effects and long life of the equipment are achieved.
Patent Information
- Application Number
- CN202421863780.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-08-02
AI Technical Summary
The dust removal method of existing grain color sorting machines has problems such as fan wear and low efficiency in capturing fine dust.
Using a combination of ultrasonic components and dust removal components, the ultrasonic components peel off dust from the surface of the grains by vibration, while the dust removal component blows dust into the cloth bag cylinder through the design of axial fan and cloth bag cylinder to reduce direct contact between dust and the fan.
It effectively extends the service life of the equipment, improves dust removal efficiency, and the cloth bag tube is easy to clean and replace, making it easy to maintain daily.
Smart Images
Figure CN222999178U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of miscellaneous grain processing, in particular to a dust removal device for a miscellaneous grain color sorter. Background Technique
[0002] In the process of miscellaneous grain color sorting, dust removal is an essential link. At present, there are various dust removal solutions for miscellaneous grain color sorters on the market. Among them, the more common one is to adopt the negative pressure dust suction method. This technical solution generates negative pressure through a fan and sucks the dust into the dust removal device for treatment. However, this dust removal method has obvious disadvantages: one is that the contact between the fan and the dust easily causes wear of the fan and shortens the service life of the equipment; the other is that the capture efficiency of negative pressure dust suction for fine dust is not high, resulting in limited dust removal effect. Content of the Utility Model
[0003] The purpose of the utility model is to provide a dust removal device for a miscellaneous grain color sorter to solve the problems raised in the above background technique.
[0004] To achieve the above purpose, the utility model provides the following technical solution: A dust removal device for a miscellaneous grain color sorter, including a color sorter body, an ultrasonic component and a dust removal component. One side of the top of the color sorter body is provided with a feed bin. One side of the top of the color sorter body is provided with an ultrasonic component. One side of the ultrasonic component is provided with a dust removal component. The dust removal component includes an upper frame, an axial flow fan, a lower frame and a cloth bag cylinder. The upper frame is fixed above the color sorter body. Four axial flow fans are installed inside the upper frame. The lower frame is fixed below the color sorter body. Four cloth bag cylinders are installed below the lower frame.
[0005] The color sorter body adopts a commonly used model on the market and can complete the color sorting operation of miscellaneous grains. When in use, the miscellaneous grains to be processed are poured into the feed bin. The feed bin slides down along the color sorter body. And a fine mesh is arranged on the surface of the color sorter body, and the dust can pass through. When the miscellaneous grains pass through the ultrasonic component, through the vibration of the ultrasonic component, the dust attached to the surface of the miscellaneous grains is peeled off. This non-contact peeling method can not only effectively remove the dust, but also avoid the damage of the miscellaneous grains caused by traditional mechanical peeling. When the miscellaneous grains pass through the dust removal component, the dust is blown off the miscellaneous grains through the operation of the upper frame. By adopting the blowing method, the peeled-off dust is blown into the cloth bag cylinder. The dust removal component ensures that the dust can smoothly enter the cloth bag cylinder through a reasonably designed air flow channel and wind speed control. This method can reduce the direct contact between the dust and the axial flow fan and reduce wear, thereby prolonging the service life of the equipment. By adopting the combined action of ultrasonic peeling and blowing dust removal, the dust on the surface of the miscellaneous grains can be removed more effectively, improving the dust removal efficiency. The cloth bag cylinder is made of materials that are easy to clean and replace, which is convenient for users to carry out daily maintenance and upkeep.
[0006] Preferably, the cloth bag cylinder is designed in a conical shape and is connected to the lower frame through a thread.
[0007] Since the cloth bag cylinder is designed in a conical shape, it can better intercept dust inside the cloth bag cylinder. Since the cloth bag cylinder can be disassembled from the lower frame through a thread, it is convenient for the staff to disassemble the cloth bag cylinder for cleaning and maintenance.
[0008] Preferably, the ultrasonic component is composed of an ultrasonic generator and an ultrasonic transducer, and the ultrasonic component is electrically connected to an external control system.
[0009] The ultrasonic generator and the ultrasonic transducer are components of the ultrasonic component. Driven by an external control system, the transducer is a bridge connecting the ultrasonic generator and the dust removal working part, transmitting the ultrasonic energy generated by the ultrasonic generator to the miscellaneous grains, so that the dust on the miscellaneous grains can be better peeled off, facilitating subsequent dust removal and cleaning.
[0010] Preferably, a discharge port is provided on one side of the silo, and a silo cover is installed on the top of the silo.
[0011] The silo can store miscellaneous grains. After opening the discharge port, it is convenient for the staff to discharge the miscellaneous grains inside the silo into the color sorter body for color sorting operation, and the silo cover can protect the top of the silo.
[0012] Preferably, a bracket is installed at the bottom of the color sorter body.
[0013] The bracket can support the color sorter body, facilitating the staff to stably place the color sorter body at a designated position for use.
[0014] In summary, the present application includes the following beneficial technical effects:
[0015] In the dust removal operation of this device, the blown - air method is adopted to blow the peeled - off dust into the cloth bag cylinder. This method can reduce the direct contact between the dust and the axial - flow fan, reduce wear, and thus extend the service life of the equipment. The combined action of ultrasonic peeling and blown - air dust removal can more effectively remove the dust on the surface of the miscellaneous grains, improve the dust removal efficiency, and the cloth bag cylinder is made of materials that are easy to clean and replace, facilitating users' daily maintenance and upkeep. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is the front view of the present utility model;
[0017] Figure 2 is the schematic side - view structure diagram of the present utility model;
[0018] Figure 3 is the partial structure schematic diagram of the dust removal component of the present utility model.
[0019] In the figure: 1. Color sorter body; 2. Hopper; 201. Discharge port; 3. Ultrasonic component; 4. Dust removal component; 401. Upper frame; 402. Axial flow fan; 403. Lower frame; 404. Cloth bag cylinder. Detailed implementation manners
[0020] The following detailed implementation manners are provided to assist the reader in obtaining a comprehensive understanding of the methods, devices, and / or systems described herein. However, after understanding the disclosure of the present application, various changes, modifications, and equivalents of the methods, devices, and / or systems described herein will be apparent. For example, the order of operations described herein is merely exemplary and is not limited to the order set forth herein, but rather changes that will be apparent after understanding the disclosure of the present application may be made, except for operations that must occur in a specific order. In addition, descriptions of features known in the art may be omitted for the sake of clarity and conciseness.
[0021] The features described herein may be implemented in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein are provided only to illustrate some of the many possible ways of implementing the methods, devices, and / or systems described herein that will be apparent after understanding the disclosure of the present application.
[0022] Throughout the specification, when an element (such as a layer, region, or substrate) is described as "on" another element, "connected to" another element, "bonded to" another element, "above" another element, or "covering" another element, it may be directly "on" another element, "connected to" another element, "bonded to" another element, "above" another element, or "covering" another element, or there may be one or more other elements between them. In contrast, when an element is described as "directly on" another element, "directly connected to" another element, "directly bonded to" another element, "directly above" another element, or "directly covering" another element, there may be no other elements between them.
[0023] As used herein, the term "and / or" includes any one of the listed related items and any combination of any two or more of them.
[0024] Although terms such as "first", "second", and "third" may be used herein to describe various components, elements, regions, layers, or sections, these components, elements, regions, layers, or sections are not limited by these terms. Rather, these terms are only used to distinguish one component, element, region, layer, or section from another. Thus, the first component, element, region, layer, or section described in the examples herein may also be referred to as the second component, element, region, layer, or section without departing from the teachings of the examples.
[0025] For ease of description, spatial relationship terms such as "above", "upper", "below", and "lower" may be used herein to describe the relationship of one element to another as shown in the figures. Such spatial relationship terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, an element described as "above" or "upper" relative to another element will then be "below" or "lower" relative to the other element.
[0026] Accordingly, the term "above" includes both the orientations of "above" and "below" depending on the spatial orientation of the device. The device may also be positioned in other ways (e.g., rotated 90 degrees or in other orientations), and the spatial relationship terms used herein will be interpreted accordingly.
[0027] The terms used herein are for the purpose of describing various examples only and are not intended to limit the disclosure. Unless the context clearly dictates otherwise, the singular forms are also intended to include the plural forms. The terms "comprises", "comprising", and "having" list the stated features, quantities, operations, components, elements, and / or combinations thereof that exist, but do not preclude the existence or addition of one or more other features, quantities, operations, components, elements, and / or combinations thereof.
[0028] Due to manufacturing techniques and / or tolerances, variations in the shapes shown in the figures may occur. Thus, the examples described herein are not limited to the specific shapes shown in the figures, but include changes in shape that occur during manufacturing.
[0029] The features of the examples described herein can be combined in various ways that will be apparent after understanding the disclosure of the present application. In addition, although the examples described herein have various configurations, other configurations are possible as will be apparent after understanding the disclosure of the present application.
[0030] The technical solution of the present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0031] Embodiment 1
[0032] As Figure 1 , Figure 2 , Figure 3 shown, a dust removal device for a miscellaneous grain color sorter proposed by the present utility model includes a color sorter body 1, an ultrasonic component 3 and a dust removal component 4. A feed bin 2 is provided on one side of the top of the color sorter body 1. An ultrasonic component 3 is provided on one side of the top of the color sorter body 1. A dust removal component 4 is provided on one side of the ultrasonic component 3. The dust removal component 4 includes an upper frame 401, an axial flow fan 402, a lower frame 403 and a cloth bag cylinder 404. The upper frame 401 is fixed above the color sorter body 1. Four axial flow fans 402 are installed inside the upper frame 401. The lower frame 403 is fixed below the color sorter body 1. Four cloth bag cylinders 404 are installed below the lower frame 403.
[0033] The working principle of the dust removal device for the miscellaneous grain color sorter based on Embodiment 1 is as follows: The color sorter body 1 adopts a commonly used model on the market and can complete the color sorting operation of miscellaneous grains. When in use, the miscellaneous grains to be processed are poured into the feed bin 2. The feed bin 2 slides down along the color sorter body 1. And a fine mesh is provided on the surface of the color sorter body 1, and dust can pass through. When the miscellaneous grains pass through the ultrasonic component 3, through the vibration of the ultrasonic component 3, the dust attached to the surface of the miscellaneous grains is peeled off. This non-contact peeling method can not only effectively remove dust, but also avoid the damage to the miscellaneous grains that may be caused by traditional mechanical peeling. When the miscellaneous grains pass through the dust removal component 4, the dust is blown away from the miscellaneous grains through the operation of the upper frame 401. By using the blowing method, the peeled-off dust is blown into the cloth bag cylinder 404. The dust removal component 4 ensures that the dust can smoothly enter the cloth bag cylinder 404 through a reasonably designed air flow channel and wind speed control. This method can reduce the direct contact between the dust and the axial flow fan 402, reduce wear, and thus extend the service life of the equipment. By using the combined action of ultrasonic peeling and blowing dust removal, the dust on the surface of the miscellaneous grains can be removed more effectively, improving the dust removal efficiency. The cloth bag cylinder 404 is made of materials that are easy to clean and replace, facilitating the user's daily maintenance and upkeep.
[0034] Embodiment 2
[0035] As Figure 1 , Figure 3 shown, a dust removal device for a miscellaneous grain color sorter proposed by the present utility model, compared with Embodiment 1, this embodiment further includes: The cloth bag cylinder 404 adopts a conical design, and the cloth bag cylinder 404 is connected to the lower frame 403 through a thread. The ultrasonic component 3 is composed of an ultrasonic generator and an ultrasonic transducer, and the ultrasonic component 3 is electrically connected to an external control system. An outlet 201 is provided on one side of the feed bin 2. A bin cover is installed on the top of the feed bin 2. A bracket is installed at the bottom of the color sorter body 1.
[0036] In this embodiment, as Figure 3As shown, since the cloth bag cylinder 404 adopts a conical design, it can better intercept dust inside the cloth bag cylinder 404. Since the cloth bag cylinder 404 can be disassembled from the lower frame 403 through threads, it is convenient for the staff to disassemble the cloth bag cylinder 404 for cleaning and maintenance; as Figure 1 shown, the ultrasonic generator and the ultrasonic transducer are components of the ultrasonic component 3, driven by an external control system. The transducer is a bridge connecting the ultrasonic generator and the dust removal working part, transmitting the ultrasonic energy generated by the ultrasonic generator to the miscellaneous grains, so that the dust on the miscellaneous grains can be better peeled off, facilitating subsequent dust removal and cleaning; as Figure 1 shown, the silo 2 can store miscellaneous grains. After opening the discharge port 201, it is convenient for the staff to discharge the miscellaneous grains inside the silo 2 into the color sorter body 1 for color sorting operations, and the silo cover can protect the top of the silo 2; as Figure 1 shown, the color sorter body 1 can be supported by the bracket, facilitating the staff to stably place the color sorter body 1 at a designated position for use.
[0037] The above specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.
Claims
1. A dust removal device for a grain color sorter, comprising a color sorter body (1), an ultrasonic component (3) and a dust removal component (4), characterized in that: A material bin (2) is arranged on one side of the top of the color sorter body (1), an ultrasonic component (3) is arranged on one side of the top of the color sorter body (1), a dust removal component (4) is arranged on one side of the ultrasonic component (3), and the dust removal component (4) comprises an upper frame (401), an axial flow fan (402), a lower frame (403) and a bag tube (404), the upper frame (401) is fixed on the top of the color sorter body (1), four axial flow fans (402) are installed inside the upper frame (401), the lower frame (403) is fixed on the bottom of the color sorter body (1), and four bag tubes (404) are installed below the lower frame (403).
2. The dust removal device for a grain color sorter according to claim 1, characterized in that: The bag tube (404) is of conical design, and the bag tube (404) is connected to the lower frame (403) via threads.
3. The dust removal device of a grain color sorter according to claim 1, characterized in that: The ultrasonic component (3) is composed of an ultrasonic generator and an ultrasonic transducer, and the ultrasonic component (3) is electrically connected to an external control system.
4. The dust removal device for a grain color sorter according to claim 1, characterized in that: A discharge port (201) is provided on one side of the silo (2), and a silo cover is installed on the top of the silo (2).
5. The dust removal device for a grain color sorter according to claim 1, characterized in that: A bracket is installed at the bottom of the color sorter body (1).