Conveyor with dust suppression structure for rice processing

By designing dust suppression and dust collection components on the rice processing conveyor, the problem of dust and debris dissipation during rice processing is solved, the air quality of the working environment is improved, and the effective collection of dust and debris is achieved and deal with.

CN222523736UActive Publication Date: 2025-02-25ZHENGZHOU ZHIMING GRAIN ENG TECH CO LTD
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Patent Information

Application Number
CN202421142150.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-23
Publication Date
2025-02-25
Estimated Expiration
2034-05-23

AI Technical Summary

Technical Problem

During the rice processing process, the conveyor lacks a dust-repressing structure, causing the dust and fine chips wrapped in the rice to float into the air, polluting the working environment and difficult to effectively collect and deal with.

Method used

A conveyor with a dust suppression structure for rice processing is designed, including a dust suppression component group and a dust collecting component group. The dust suppression component group blows in the airflow through the fan, wraps dust and debris, and enters the dust collection box for collection to ensure that the dust and debris are properly handled.

Benefits of technology

It effectively inhibits the dissipation of dust and debris during rice processing, improves the air quality of the surrounding working environment, and ensures that the dust and debris are properly collected and processed.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of rice processing equipment, in particular to a conveyor with a dust suppression structure for rice processing, which comprises a dust suppression component group arranged at the top of a conveyor main body, the dust suppression component group is used for suppressing dust and comprises an upper feeding hopper, a protective box body is arranged outside the upper feeding hopper, and the protective box body is arranged in the conveyor main body. And a side box body is arranged on one side of the protective box body. According to the rice conveying device, discharged rice can be blown by airflow, dust and chippings in the rice can be separated from the rice, then the clean rice falls onto the main body component set, subsequent rice processing can be carried out, after the chippings and the dust are separated, the problem of high and low dust raising in the conveying process is solved, and the conveying efficiency is improved. And the air quality of the surrounding working environment is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of rice processing equipment, in particular to a conveyor with a dust suppression structure for rice processing. Background Art

[0002] During rice processing, the discharge port of the processing machine will directly discharge the rice onto the conveyor, and the conveyor will transport the rice to the subsequent collection machine for subsequent processing.

[0003] However, in the process of discharging rice from the discharge port to the conveyor, due to the height difference between the discharge port and the conveyor belt, when the rice falls onto the conveyor belt, the dust and fine debris contained in the rice will drift into the nearby air, which will have a negative impact on the surrounding working environment. When dust suppression is performed, the collected dust and fine debris should be able to be collected to ensure that the dust and debris are properly handled. Utility Model Content

[0004] In order to overcome the above technical problems, the purpose of the utility model is to provide a conveyor with a dust suppression structure for rice processing, so as to solve the problem of the current conveyor in rice processing lacking a dust suppression structure as mentioned in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A conveyor with a dust suppression structure for rice processing, comprising a main component group, the main component group comprising a conveyor body, a conveyor belt body installed inside the conveyor body, a dust suppression component group arranged on the top of the conveyor body, the dust suppression component group used for dust suppression, the dust suppression component group comprising an upper feed hopper, a protective box body arranged outside the upper feed hopper, a side box body arranged on one side of the protective box body, a fan arranged inside the protective box body, a blowing duct arranged on one side of the fan, a duct fixing frame arranged outside the blowing duct, a limited flow discharge nozzle arranged on the top of the upper feed hopper, a side collecting barrel arranged on one side of the protective box body, an air duct arranged on one side of the side collecting barrel, and a sealing rubber strip arranged on one side of the side collecting barrel; a dust collecting component group arranged at the bottom of the dust suppression component group, the dust collecting component group used for collecting dust and debris.

[0007] Preferably, the top and bottom of the upper feed hopper are provided with openings, the upper feed hopper is connected to the protective box body through a through groove, and the side box body is connected to the side of the protective box body.

[0008] Preferably: the protective box and the side box are installed on the top of the conveyor body, one end of the blowing duct is connected to the fan, the other end of the blowing duct is connected to the duct fixing frame, and the two sides of the duct fixing frame are connected to the two sides of the inner wall of the protective box.

[0009] Preferably: the blowing duct passes through the protective box through a through groove, the top and bottom of the flow limiting discharge nozzle are provided with openings, the flow limiting discharge nozzle is connected to the bottom opening of the upper feed hopper, the side collecting cylinder is connected to the protective box, one end of the air duct is connected to the side collecting cylinder, the sealing rubber strip is connected to the side collecting cylinder, and one side of the sealing rubber strip is in contact with the conveyor belt body.

[0010] Preferably, the dust collecting component group comprises a dust collecting box, a sealing cover is arranged on the side of the dust collecting box, a screw is arranged inside the sealing cover, and a gauze is arranged on the side of the dust collecting box.

[0011] Preferably, the dust collecting box is in contact with the sealing cover via a groove, and the sealing cover and the dust collecting box are connected via screws.

[0012] Preferably, the gauze is installed on a side of the dust collecting box away from the air duct, and one end of the air duct away from the side collecting cylinder passes through the dust collecting box and is located inside the dust collecting box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. A conveyor with a dust suppression structure for rice processing is provided with a dust suppression component group and a dust collecting component group. Due to the height difference between the discharge port and the upper belt of the conveyor, when the rice falls onto the conveyor belt, the dust and fine debris contained in the rice will drift into the nearby air, thereby causing a negative impact on the surrounding working environment. In the correspondingly designed dust suppression component group and dust collecting component group, the top end of the upper feed hopper is in contact with the discharge port of the processing equipment. As the processed rice is discharged, it will fall into the upper feed hopper, and then into the flow-limiting discharge nozzle after passing through the upper feed hopper. The opening at the bottom of the flow-limiting discharge nozzle is small, and the falling of the rice will be limited. The turned-on fan will blow the external air into the blowing duct, and the airflow will blow along the blowing duct to the rice discharged from the flow-limiting discharge nozzle, and the dust in the rice will be removed. The rice will be transported to the conveyor belt body and the conveyor body by the conveyor belt body and the conveyor body. The design of the dust suppression component group and the dust collection component group is that the rice discharged from the discharging port after the processing equipment shells the rice will contain the dust and debris that have not been cleaned. The design of the structure can make the discharged rice be blown by the air flow, so that the dust and debris in the rice are separated from the rice, and the clean rice falls into the main component group, which can be used for subsequent rice processing. After the debris and dust are separated, the problem of high and low dust in the transportation process is solved, and the air quality of the surrounding working environment is improved.

[0015] 2. The conveyor with a dust suppression structure for rice processing is provided with a dust suppression component group and a dust collecting component group. When dust suppression is performed, the collected dust and fine debris should be collected to ensure that the dust and debris are properly handled. In the corresponding designed dust suppression component group and dust collecting component group, the airflow carrying dust and debris will enter the dust collecting box, the airflow will pass through the gauze and be discharged to the outside, and the dust and debris will be blocked in the dust collecting box. The dust collecting box stores dust and debris. When it is full, the sealing cover can be opened by unscrewing the screws, so that the dust and debris inside can be cleaned. This structure can effectively collect dust and debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the overall bottom of the utility model;

[0018] Figure 3 It is a schematic structural diagram of the overall cross-section of the utility model;

[0019] Figure 4 For the utility model Figure 3 The structural diagram at A in the middle;

[0020] Figure 5 For the utility model Figure 2 The structural diagram at B in the middle;

[0021] Figure 6 It is a structural schematic diagram of the dust suppression component group of the utility model.

[0022] In the figure: 01, main component group; 11, conveyor body; 12, conveyor belt body; 02, dust suppression component group; 21, upper feed hopper; 22, protective box; 23, side box; 24, fan; 25, air blowing duct; 26, duct fixing frame; 27, flow limiting discharge nozzle; 28, side collecting cylinder; 29, air duct; 210, sealing rubber strip; 03, dust collecting component group; 31, dust collecting box; 32, sealing cover; 33, screws; 34, mesh. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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.

[0024] See also Figure 1-6 The utility model provides an embodiment: a conveyor with a dust suppression structure for rice processing, including a main component group 01, the main component group 01 includes a conveyor body 11, a conveyor belt body 12 is installed inside the conveyor body 11, a dust suppression component group 02 is arranged on the top of the conveyor body 11, and the dust suppression component group 02 is used for dust suppression. The dust suppression component group 02 includes an upper feed hopper 21, a protective box body 22 is arranged outside the upper feed hopper 21, and a side box body 23 is arranged on one side of the protective box body 22. A fan 24 is provided inside 22, a blowing duct 25 is provided on one side of the fan 24, a duct fixing frame 26 is provided outside the blowing duct 25, a limited flow discharge nozzle 27 is provided on the top of the upper feed hopper 21, a side collecting cylinder 28 is provided on one side of the protective box 22, an air duct 29 is provided on one side of the side collecting cylinder 28, and a sealing rubber strip 210 is provided on one side of the side collecting cylinder 28; a dust collecting component group 03 is provided at the bottom of the dust suppression component group 02, and the dust collecting component group 03 is used to collect dust and debris.

[0025] The top and bottom of the upper feed hopper 21 are provided with openings. The upper feed hopper 21 is connected to the protection box body 22 through a through groove. The side box body 23 is connected to the side of the protection box body 22 .

[0026] The protective box 22 and the side box 23 are installed on the top of the conveyor body 11, one end of the blowing duct 25 is connected to the fan 24, and the other end of the blowing duct 25 is connected to the duct fixing frame 26, and the two sides of the duct fixing frame 26 are connected to the inner wall of the protective box 22.

[0027] The blowing duct 25 passes through the protective box 22 through the through groove, the top and bottom of the flow limiting discharge nozzle 27 are provided with openings, the flow limiting discharge nozzle 27 is connected to the bottom opening of the upper feed hopper 21, the side collecting cylinder 28 is connected to the protective box 22, one end of the air duct 29 is connected to the side collecting cylinder 28, the sealing rubber strip 210 is connected to the side collecting cylinder 28, and one side of the sealing rubber strip 210 is in contact with the conveyor belt body 12.

[0028] The dust collecting component group 03 includes a dust collecting box 31 , a sealing cover 32 is provided on the side of the dust collecting box 31 , a screw 33 is provided inside the sealing cover 32 , and a gauze 34 is provided on the side of the dust collecting box 31 .

[0029] The dust collecting box 31 is in contact with the sealing cover 32 via the groove, and the sealing cover 32 and the dust collecting box 31 are connected via screws 33 .

[0030] The gauze 34 is installed on a side of the dust collecting box 31 away from the air duct 29 , and one end of the air duct 29 away from the side collecting cylinder 28 passes through the dust collecting box 31 and is located inside the dust collecting box 31 .

[0031] Working principle: Due to the height difference between the discharge port and the conveyor belt, when the rice falls onto the conveyor belt, the dust and fine debris contained in the rice will float into the nearby air, which will have a negative impact on the surrounding working environment. The correspondingly designed dust suppression component group 02 and dust collection component group 03 allow the top end of the upper feed hopper 21 to contact the discharge port of the processing equipment. As the processed rice is discharged, it will fall into the upper feed hopper 21, and then fall into the flow-limiting discharge nozzle 27 after passing through the upper feed hopper 21. The opening at the bottom of the flow-limiting discharge nozzle 27 is relatively large. The falling of rice will be limited, and the turned-on fan 24 will blow external air into the blowing duct 25. The airflow will blow along the blowing duct 25 to the rice discharged by the flow-limiting discharge nozzle 27. The dust and debris in the rice will be carried into the side collecting barrel 28 by the airflow, and then enter the dust collecting box 31 through the air duct 29. The rice with heavier mass will not be blown into the side collecting barrel 28 by the airflow, but will fall onto the conveyor belt body 12, and the rice will be subsequently transported by the conveyor belt body 12 and the conveyor main body 11. The design of the dust component group 03 is that after the processing equipment hulls the rice, the rice discharged through the discharge port will contain uncleaned dust and debris. Through the design of this structure, the discharged rice can be blown by the airflow to separate the dust and debris in the rice from the rice. Finally, the clean rice falls on the main component group 01, and the subsequent rice processing can be carried out. After the debris and dust are separated, the problem of high and low dust in the transportation process is solved, and the air quality of the surrounding working environment is improved. When dust suppression is performed, the collected dust should be able to be Dust and fine debris are collected to ensure that the dust and debris are properly handled. In the corresponding designed dust suppression component group 02 and dust collecting component group 03, the airflow carrying dust and debris will enter the dust collecting box 31, and the airflow will pass through the gauze 34 and be discharged to the outside, while the dust and debris will be blocked in the dust collecting box 31. The dust collecting box 31 stores dust and debris. When it is full, the sealing cover 32 can be opened by unscrewing the screws 33, so that the dust and debris inside can be cleaned. This structure can effectively collect dust and debris.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A conveyor with a dust suppression structure for rice processing, comprising a main component group (01), wherein the main component group (01) comprises a conveyor body (11), a conveyor belt body (12) is installed inside the conveyor body (11), and the characteristics are: A dust suppression component group (02) is arranged on the top of the conveyor body (11), and the dust suppression component group (02) is used for dust suppression. The dust suppression component group (02) includes an upper feed hopper (21), a protective box (22) is arranged outside the upper feed hopper (21), a side box (23) is arranged on one side of the protective box (22), a fan (24) is arranged inside the protective box (22), a blowing duct (25) is arranged on one side of the fan (24), a duct fixing frame (26) is arranged outside the blowing duct (25), a limited flow discharge nozzle (27) is arranged on the top of the upper feed hopper (21), a side collecting barrel (28) is arranged on one side of the protective box (22), an air duct (29) is arranged on one side of the side collecting barrel (28), and a sealing rubber strip (210) is arranged on one side of the side collecting barrel (28); A dust collecting component group (03) is arranged at the bottom of the dust suppression component group (02), and the dust collecting component group (03) is used to collect dust and debris.

2. The conveyor with dust suppression structure for rice processing according to claim 1, characterized in that: The top and bottom of the upper feed hopper (21) are provided with openings, the upper feed hopper (21) is connected to the protective box body (22) via a through groove, and the side box body (23) is connected to the side of the protective box body (22).

3. The conveyor with dust suppression structure for rice processing according to claim 1, characterized in that: The protective box (22) and the side box (23) are installed on the top of the conveyor body (11), one end of the blowing duct (25) is connected to the fan (24), and the other end of the blowing duct (25) is connected to the duct fixing frame (26), and the two sides of the duct fixing frame (26) are connected to the two sides of the inner wall of the protective box (22).

4. The conveyor with dust suppression structure for rice processing according to claim 1, characterized in that: The blowing duct (25) passes through the protective box (22) through a through groove, the top and bottom of the flow-limiting discharge nozzle (27) are provided with openings, the flow-limiting discharge nozzle (27) is connected to the bottom opening of the upper feed hopper (21), the side collecting cylinder (28) is connected to the protective box (22), one end of the air duct (29) is connected to the side collecting cylinder (28), the sealing rubber strip (210) is connected to the side collecting cylinder (28), and one side of the sealing rubber strip (210) is in contact with the conveyor belt body (12).

5. The conveyor with dust suppression structure for rice processing according to claim 1, characterized in that: The dust collecting component group (03) comprises a dust collecting box (31), a sealing cover (32) is arranged on the side of the dust collecting box (31), a screw (33) is arranged inside the sealing cover (32), and a gauze (34) is arranged on the side of the dust collecting box (31).

6. The conveyor with dust suppression structure for rice processing according to claim 5, characterized in that: The dust collecting box (31) is in contact with the sealing cover (32) via the groove, and the sealing cover (32) and the dust collecting box (31) are connected via screws (33).

7. The conveyor with dust suppression structure for rice processing according to claim 5, characterized in that: The gauze (34) is installed on a side of the dust collecting box (31) away from the air duct (29); one end of the air duct (29) away from the side collecting cylinder (28) passes through the dust collecting box (31) and is located inside the dust collecting box (31).