Dust removal device for corn processing

Abstract

The utility model discloses a dust removal device for corn processing, which belongs to the technical field of corn processing and comprises a casing and an electric screen, the electric screen is mounted in the casing and is obliquely arranged, a baffle is mounted at the discharge end of the casing, a feed inlet is formed in the upper surface of the casing, and a discharge outlet is formed in the lower surface of the casing. A feeding hopper is connected to a feeding port of the machine shell in a communicating mode, and a material distributing assembly is installed at the feeding end of the machine shell. When corn materials are added to the surface of the electric screen through the feeding hopper, the driving motor is started through external control equipment, the driving motor drives the material distribution disc to conduct material distribution treatment on the corn, the corn can be relatively evenly dispersed on the surface of the electric screen, the accumulation phenomenon is not prone to occurring, the screening effect is improved, and the dust removal and impurity removal performance is better; when the driving motor and the material distributing disc need to be overhauled and maintained, the carrier plate is held and pulled outwards, the guide rod slides relative to the guide cylinder, the driving motor and the material distributing disc are pulled to the outer side of the machine shell, and the overhauling space is enlarged.

Description

Technical Field

[0001] The utility model relates to the technical field of corn processing, and more specifically to a dust removal device for corn processing. Background Art

[0002] Corn is an annual herbaceous plant of the genus Zea in the family Poaceae. It is an important food crop and feed crop, and is also the crop with the highest total output in the world. Its planting area and total output are second only to rice and wheat. Corn has always been praised as a longevity food. It is rich in protein, fat, vitamins, trace elements, cellulose, etc., and has great potential for the development of high-nutrition and high-biological functional foods.

[0003] After searching, the existing patent announcement number CN219536896U is a dust removal device for corn processing, which includes a corn threshing device. The top of the corn threshing device is connected to a feed port, and a dust removal mechanism is arranged in the feed port. Since the dustproof plate can block the inside of the feed port when not in use, when the bagged corn enters the feed port after the bag is broken, the impurities and dust carried by the bagged corn can be effectively blocked from moving. When the corn is subsequently processed in the corn threshing device, the impurities and dust in the corn are blocked from moving to the outside of the feed port due to their lightness, thereby effectively avoiding the generation of large dust during the processing of the corn, so that the corn threshing device has a good dust removal effect in the processing of corn, effectively ensuring the purity of the surrounding air during the corn processing, and making it more convenient to use the overall device.

[0004] When using an electric screen to remove impurities from corn, pouring the corn particles directly into the screen will easily cause clumping, affecting the effect of dust and impurity removal. Therefore, we proposed a dust removal device for corn processing to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a dust removal device for corn processing. When corn material is added to the surface of the electric screen through the feed hopper, the drive motor is started through the external control device, and the drive motor drives the dividing plate to divide the corn. The corn will be relatively evenly dispersed on the surface of the electric screen and will not easily accumulate. The screening effect is improved, and the dust and impurity removal performance is better. When the drive motor and the dividing plate need to be inspected and maintained, the carrier plate is held and pulled outward, the guide rod slides relative to the guide cylinder, and the drive motor and the dividing plate are pulled to the outside of the casing to increase the inspection space.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A dust removal device for corn processing, comprising a housing and an electric screen, wherein the electric screen is installed inside the housing and is arranged in an inclined manner, a baffle is installed at the discharge end of the housing, a feed port is opened on the upper surface of the housing, and a feed hopper is conductively connected to the feed port of the housing, and a material distribution component is installed at the feeding end of the housing;

[0010] The material distribution component comprises a carrier plate, the inner surface of the carrier plate is fixedly connected with a mounting seat, the upper surface of the mounting seat is fixedly connected with a driving motor, and the transmission output end of the driving motor is transmission-connected with a material distribution plate;

[0011] A dust collection assembly is installed on the upper surface of the casing. The dust collection assembly includes a dust collector, a dust collection pipe and a dust collection hood. The air suction end of the dust collector is conductively connected with the dust collection hood through the dust collection pipe.

[0012] Preferably, a guide cylinder is fixedly connected to the inner wall of the feeding end of the casing, a guide rod is slidably inserted into the interior of the guide cylinder, and the end of the guide rod is fixedly connected to the carrier plate.

[0013] Preferably, a card frame is fixedly connected to the opening position of the feeding end of the casing, and the carrier plate and the card frame are correspondingly card-connected.

[0014] Preferably, an exhaust hole is provided on the upper surface of the casing, and the open end of the dust cover is inserted into the exhaust hole on the upper surface of the casing.

[0015] Preferably, a sealing ring is bonded to the upper surface of the casing, and the sealing ring is located at the opening position of the exhaust hole.

[0016] Preferably, guide plates are symmetrically mounted on the inner surface of the housing, and guide slopes are provided on the surfaces of the guide plates.

[0017] Preferably, a flexible pad is bonded to the guide slope of the guide plate.

[0018] 3. Beneficial effects

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] (1) In this scheme, a material dividing assembly is installed inside the casing. When corn material is added to the surface of the electric screen through the feed hopper, the drive motor is started through the external control device, and the drive motor drives the material dividing plate to divide the corn. The corn will be relatively evenly dispersed on the surface of the electric screen and will not easily accumulate, thereby improving the screening effect and improving the dust and impurity removal performance. When the drive motor and the material dividing plate need to be inspected and maintained, the carrier plate is held and pulled outward, and the guide rod slides relative to the guide cylinder to pull the drive motor and the material dividing plate to the outside of the casing to increase the inspection space.

[0021] (2) The dust collection assembly installed on the upper surface of the casing of the present invention includes a dust collector, a dust collection tube and a dust collection hood. When corn screening is being carried out, the dust collector is started through an external control device. The dust inside the casing is collected in the dust collector under the negative pressure of the opening of the dust collection hood, thereby reducing the flying of dust. A flexible pad is bonded to the surface of the guide plate on the inner surface of the casing. The material thrown off by the material distribution plate hits the surface of the flexible pad and then falls to the surface of the electric screen, thereby reducing the occurrence of damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 This is a schematic diagram of the connection structure between the housing and the carrier board of the utility model;

[0024] Figure 3 This is a schematic diagram of the internal structure of the casing of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the material distribution component of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the dust collection component of the utility model;

[0027] Figure 6 It is a schematic diagram of the casing, guide plate and flexible pad structure of the utility model.

[0028] Description of the numbers in the figure:

[0029] 1. Casing; 2. Baffle; 3. Electric screen; 4. Vacuum cleaner; 401. Vacuum tube; 5. Vacuum hood; 6. Sealing ring; 7. Feed hopper; 8. Carrier plate; 9. Guide rod; 10. Guide cylinder; 11. Distributing tray; 12. Card frame; 13. Guide plate; 14. Flexible pad; 15. Driving motor; 16. Mounting seat. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0031] Embodiment 1:

[0032] See also Figure 1-6 A dust removal device for corn processing, comprising a casing 1 and an electric screen 3, the electric screen 3 is installed inside the casing 1 and is arranged in an inclined manner, a baffle 2 is installed at the discharge end of the casing 1, a feed port is opened on the upper surface of the casing 1, and a feed hopper 7 is connected to the feed port of the casing 1, and a material dividing component is installed at the feeding end of the casing 1;

[0033] The material distribution component includes a carrier plate 8 , the inner surface of the carrier plate 8 is fixedly connected to a mounting seat 16 , the upper surface of the mounting seat 16 is fixedly connected to a driving motor 15 , and the transmission output end of the driving motor 15 is transmission-connected to a material distribution tray 11 .

[0034] A guide cylinder 10 is fixedly connected to the inner wall of the feeding end of the casing 1, a guide rod 9 is slidably inserted inside the guide cylinder 10, the end of the guide rod 9 is fixedly connected to the carrier plate 8, and a card frame 12 is fixedly connected to the opening position of the feeding end of the casing 1, and the carrier plate 8 and the card frame 12 are card-connected to each other.

[0035] It should be noted that a material dividing assembly is installed inside the casing 1. When corn material is added to the surface of the electric screen 3 through the feed hopper 7, the drive motor 15 is started through the external control device, and the drive motor 15 drives the material dividing plate 11 to divide the corn. The corn will be relatively evenly dispersed on the surface of the electric screen 3 and will not easily accumulate, thereby improving the screening effect and having better dust and impurity removal performance. When the drive motor 15 and the material dividing plate 11 need to be inspected and maintained, the carrier plate 8 is held and pulled outward, and the guide rod 9 slides relative to the guide cylinder 10, pulling the drive motor 15 and the material dividing plate 11 to the outside of the casing 1 to increase the inspection space.

[0036] See also Figure 3 , Figure 5 and Figure 6A dust collection assembly is installed on the upper surface of the casing 1, and the dust collection assembly includes a dust collector 4, a dust collection pipe 401 and a dust collection hood 5. The suction end of the dust collector 4 is connected to the dust collection hood 5 through the dust collection pipe 401. An exhaust hole is opened on the upper surface of the casing 1, and the open end of the dust collection hood 5 is inserted into the exhaust hole on the upper surface of the casing 1. A sealing ring 6 is bonded to the upper surface of the casing 1, and the sealing ring 6 is located at the opening position of the exhaust hole. A guide plate 13 is symmetrically installed on the inner surface of the casing 1, and a guide inclined surface is provided on the surface of the guide plate 13. A flexible pad 14 is bonded to the guide inclined surface position of the guide plate 13.

[0037] It should be noted that the dust collection assembly installed on the upper surface of the casing 1 includes a dust collector 4, a dust collection pipe 401 and a dust hood 5. When corn screening is performed, the vacuum cleaner 4 is started by an external control device, and the dust inside the casing 1 is collected in the vacuum cleaner 4 under the negative pressure of the opening position of the dust hood 5, thereby reducing the flying of dust; a flexible pad 14 is bonded to the surface of the guide plate 13 on the inner surface of the casing 1, and the material thrown off by the material distribution plate 11 hits the surface of the flexible pad 14 and then falls to the surface of the electric screen 3, thereby reducing the occurrence of damage.

[0038] During use: a material distribution component is installed inside the casing 1. When corn material is added to the surface of the electric screen 3 through the feed hopper 7, the drive motor 15 is started through the external control device, and the drive motor 15 drives the distribution plate 11 to distribute the corn. Then, the corn will be relatively evenly dispersed on the surface of the electric screen 3, and it is not easy to accumulate, thereby improving the screening effect and having better dust removal and impurity removal performance; when the drive motor 15 and the distribution plate 11 need to be inspected and maintained, the carrier plate 8 is held and pulled outward, and the guide rod 9 slides relative to the guide cylinder 10, and the drive motor 15 and the distribution plate 1 are pulled. 1 to the outside of the casing 1, increasing the maintenance space; the dust collection assembly installed on the upper surface of the casing 1 includes a dust collector 4, a dust collection pipe 401 and a dust collection hood 5. When corn screening is performed, the dust collector 4 is started by an external control device, and the dust inside the casing 1 is collected in the dust collector 4 under the negative pressure of the opening position of the dust collection hood 5, thereby reducing the flying of dust; the guide plate 13 on the inner surface of the casing 1 is bonded with a flexible pad 14, and the material thrown off by the material distribution plate 11 hits the surface of the flexible pad 14 and then falls to the surface of the electric screen 3, thereby reducing the occurrence of smashing injuries.

[0039] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A dust removal device for corn processing, comprising a housing (1) and an electric screen (3), wherein the electric screen (3) is installed inside the housing (1) and is arranged in an inclined manner, and a baffle (2) is installed at the discharge end of the housing (1), characterized in that: A feed port is provided on the upper surface of the casing (1), and a feed hopper (7) is conductively connected to the feed port of the casing (1), and a material distribution component is installed at the feeding end of the casing (1); The material distribution component comprises a carrier plate (8), the inner surface of the carrier plate (8) is fixedly connected to a mounting seat (16), the upper surface of the mounting seat (16) is fixedly connected to a driving motor (15), and the transmission output end of the driving motor (15) is drivingly connected to a material distribution plate (11); A dust collection assembly is installed on the upper surface of the housing (1), the dust collection assembly comprising a dust collector (4), a dust collection pipe (401) and a dust collection hood (5), and the air suction end of the dust collector (4) is conductively connected to the dust collection hood (5) via the dust collection pipe (401).

2. A dust removal device for corn processing according to claim 1, characterized in that: A guide cylinder (10) is fixedly connected to the inner wall of the feeding end of the casing (1), a guide rod (9) is slidably inserted into the interior of the guide cylinder (10), and the end of the guide rod (9) is fixedly connected to the carrier plate (8).

3. A dust removal device for corn processing according to claim 1, characterized in that: A clamping frame (12) is fixedly connected to the opening position of the feeding end of the casing (1), and the carrier plate (8) and the clamping frame (12) are clamped and corresponded.

4. A dust removal device for corn processing according to claim 1, characterized in that: An exhaust hole is provided on the upper surface of the casing (1), and the open end of the dust cover (5) is inserted into the exhaust hole on the upper surface of the casing (1).

5. A dust removal device for corn processing according to claim 1, characterized in that: A sealing ring (6) is bonded to the upper surface of the casing (1), and the sealing ring (6) is located at the opening of the exhaust hole.

6. A dust removal device for corn processing according to claim 1, characterized in that: A guide plate (13) is symmetrically mounted on the inner surface of the housing (1), and a guide slope is provided on the surface of the guide plate (13).

7. A dust removal device for corn processing according to claim 6, characterized in that: A flexible pad (14) is bonded to the guide slope of the guide plate (13).

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