A type of oat noodle processing equipment with a double-screen structure

Abstract

This utility model relates to the field of oat flour processing equipment, specifically to an oat flour processing device with a double-sieve structure, comprising: a support frame, an oat flour processing device housing fixedly connected to the upper part of the support frame, a feed pipe fixedly connected to the upper part of the oat flour processing device housing, a grinding component for grinding oats disposed inside the oat flour processing device housing, two screening components for screening the ground material fixedly connected to the bottom of the oat flour processing device housing, and a quantitative feeding component for guiding the ground material into the screening components inside the oat flour processing device housing. This oat flour processing device not only increases the number of screening devices from a single device to two, but also reduces the amount of ground material carried by a single screening component, thus reducing the pressure of the ground material on the screening screen and reducing the frictional force that occurs when the screening screen and the material move relative to each other. By reducing the frictional force on the screening screen, the frictional force is insufficient to damage the bottom of the screening screen, avoiding the phenomenon of the bottom of the screening screen breaking.

Description

Technical Field

[0001] This utility model belongs to the field of oat flour processing equipment, specifically relating to an oat flour processing equipment with a double-sieve structure. Background Technology

[0002] Oat noodles, also known as naked oat noodles or oil oat noodles, are made from oats. In the production of oat noodles, it is often necessary to grind and break the oats to separate the oat husks.

[0003] Currently, there is a type of oat noodle processing equipment on the market. This equipment first grinds the oat husks and guides the ground material to a built-in screening device to separate the oat husks from the oat itself. However, some problems exist in actual production. Due to the strong adhesive force of oats, high drum speeds are required for material separation after grinding, especially when using drum screening. During the screening process at high speeds, when a large amount of ground material accumulates at the bottom of the drum screen, excessive oat pressing against the filter screen creates considerable pressure. The relative movement between the filter screen and the oats generates excessive friction, and prolonged screening can easily cause the bottom of the filter screen to break. Therefore, there is an urgent need for an oat noodle processing equipment with a double-screen structure to solve this problem. Utility Model Content

[0004] The purpose of this invention is to overcome the defects in the prior art where the relative movement between the filter screen and the oats in the equipment generates excessive friction, and the filter screen is prone to bottom breakage after long-term sieving. This invention aims to provide an oat noodle processing equipment with a double-screen structure.

[0005] To achieve the above-mentioned objectives, the technical solution of this utility model is: a double-sieve structure for processing oat noodles, comprising a support frame, an oat noodle processing equipment shell fixedly connected to the upper part of the support frame, a feed pipe fixedly connected to the upper part of the oat noodle processing equipment shell, a grinding component for grinding oats disposed inside the oat noodle processing equipment shell, two screening components for screening the ground material fixedly connected to the bottom of the oat noodle processing equipment shell, and a quantitative feeding component for guiding the ground material into the screening components disposed inside the oat noodle processing equipment shell.

[0006] In the above-mentioned oat noodle processing equipment with a double-screen structure, the quantitative feeding assembly includes a second rotating shaft with both ends passing through the front and rear of the oat noodle processing equipment housing and extending outward from the outer side of the oat noodle processing equipment housing. A driven member is fixedly sleeved at the front end of the second rotating shaft. The driven member includes a cross member fixedly sleeved on the second rotating shaft. Each of the four corners of the cross member has a sliding groove, and a limit groove is formed on the cross member between adjacent sliding grooves.

[0007] In the above-mentioned oat noodle processing equipment with a double-screen structure, a protective shell is installed at the front of the oat noodle processing equipment housing, and a connecting shaft is rotatably connected inside the protective shell. A driving member that meshes with the driven member is fixedly sleeved at one end of the connecting shaft near the driven member.

[0008] The driving component includes a disc component fixedly sleeved on the connecting shaft. A limiting arc plate is fixedly connected to the side of the disc component near the driven component. A cylindrical component is fixedly connected to the disc component, and the cylindrical component slides inside the corresponding sliding groove.

[0009] In the above-mentioned oat noodle processing equipment with a double-screen structure, a second motor is fixedly installed at the front of the oat noodle processing equipment housing. A drive gear is fixedly sleeved at the output end of the second motor. A driven gear that meshes with the drive gear is fixedly sleeved at the other end of the connecting shaft. A guide plate for guiding the ground material is fixedly sleeved on the part of the second rotating shaft located inside the oat noodle processing equipment housing. The end of the second rotating shaft opposite to the driven part is a threaded column. A locking sleeve is threadedly connected to the threaded column. The locking sleeve is in contact with the outer surface of the oat noodle processing equipment housing.

[0010] In the above-mentioned oat noodle processing equipment with a double-screen structure, the screening component includes a feeding hopper connected to the bottom of the oat noodle processing equipment housing. A barrel body is fixedly connected to the bottom of the feeding hopper. A first motor is fixedly installed on the outside of the barrel body. The output end of the first motor runs along the inside of the barrel body and is fixedly fitted with a screening screen for screening the ground material. A discharge pipe is integrally formed on the end of the barrel body away from the first motor.

[0011] In the above-mentioned oat noodle processing equipment with a double-screen structure, the grinding assembly includes a first rotating shaft that rotatably passes through the oat noodle processing equipment housing and extends to the outside of the oat noodle processing equipment housing. A drive device for driving the first rotating shaft is mounted on the bracket. The drive device includes a drive motor, a belt and pulley connecting the drive motor to the first rotating shaft, and a gear for transmission between the first rotating shafts. A grinding roller is fixedly sleeved on the part of the first rotating shaft located inside the oat noodle processing equipment housing.

[0012] In the above-mentioned oat noodle processing equipment with a double-screen structure, the material guiding assembly includes limiting plates fixed on both sides of the bottom of the feed pipe, rollers are rotatably connected inside the shell of the oat noodle processing equipment, a baffle is rotatably connected to one side of the limiting plate, a limiting component is fixedly connected inside the shell of the oat noodle processing equipment, the limiting component and the baffle are connected by more than one spring, and side guard plates are fixed inside the shell of the oat noodle processing equipment on both sides of the rollers.

[0013] Compared with the prior art, the oat noodle processing equipment with a double-screen structure of this utility model has at least the following beneficial effects:

[0014] 1. This utility model discloses an oat noodle processing device with a double-screen structure. By setting up the quantitative feeding guide component and two screening components, the guide plate in the quantitative feeding guide component rotates quantitatively by 90°, thereby guiding the ground material sequentially into the interior of the two screening components for screening. This not only increases the number of screening devices from a single device in existing devices to two, improving screening efficiency, but also ensures that the two screening components, in conjunction with the quantitative feeding guide component, can evenly distribute the ground material into the interior of the two screening components for screening, avoiding the need for material to be separated after grinding. During material screening, if the material becomes too concentrated in a single screening component, the component may be unable to process the ground material in a timely manner. To ensure the smooth processing of oats, two screening components are used. By reducing the amount of ground material carried by each individual component, the pressure of the oats on the screening screen is reduced, thereby decreasing the frictional force between the screen and the material. This reduces the frictional force on the screen, preventing damage to the bottom of the screen and extending the service life of the screening components.

[0015] 2. The oat noodle processing equipment of this utility model with a double-screen structure, by setting the guide plate to rotate to the side of the screening component that guides the ground material, and by using external force to drive the locking sleeve to move, tightens the relationship between the second rotating shaft and the housing of the oat noodle processing equipment. The position of the guide plate is restricted by the contact between the limiting arc plate and the limiting groove and the tightening of the second rotating shaft. This allows the device to be used without stopping the machine while repairing a single screening component, thereby reducing the impact of a problem with the screening component on the entire production process. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the oat noodle processing equipment with a double-screen structure according to this utility model;

[0017] Figure 2This is a schematic diagram of the back structure of the oat noodle processing equipment with a double-screen structure according to this utility model;

[0018] Figure 3 This is a schematic diagram of the quantitative feeding component of the oat noodle processing equipment with a double-screen structure according to this utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the shell of the oat noodle processing equipment with a double-screen structure according to this utility model;

[0020] Figure 5 This is a schematic diagram of the connection relationship between the locking sleeve and the second rotating shaft of the oat noodle processing equipment with a double-screen structure according to this utility model;

[0021] Figure 6 This is a schematic diagram of the overall structure of the screening component of the oat noodle processing equipment with a double-screen structure according to this utility model;

[0022] Figure 7 This utility model relates to a double-screen oat noodle processing device. Figure 3 Enlarged structural diagram at point A;

[0023] Figure 8 This utility model relates to a double-screen oat noodle processing device. Figure 4 Enlarged structural diagram at point B.

[0024] In the diagram: 1. Support frame; 2. Oat noodle processing equipment housing; 3. Feed pipe;

[0025] 4. Grinding assembly; 41. Drive unit; 42. First rotating shaft; 43. Grinding roller;

[0026] 5. Screening assembly; 51. First motor; 52. Screening screen; 53. Feed hopper; 54. Discharge pipe; 55. Barrel body;

[0027] 6. Quantitative feeding assembly; 61. Protective shell; 62. Coupling shaft; 63. Driven gear; 64. Driving component; 641. Disc component; 642. Cylindrical component; 643. Limiting arc plate; 65. Driven component; 651. Cross component; 652. Sliding groove; 653. Limiting groove; 66. Second rotating shaft; 67. Guide plate; 68. Locking sleeve; 69. Driving gear; 610. Second motor;

[0028] 7. Material guiding assembly; 71. Side guard plate; 72. Limiting component; 73. Roller; 74. Baffle; 75. Spring; 76. Limiting plate. Detailed Implementation

[0029] The oat noodle processing equipment with a double-screen structure of this utility model will be described in more detail below with reference to the accompanying drawings and specific embodiments.

[0030] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] This embodiment discloses an oat noodle processing device with a double-screen structure. By setting up the quantitative feeding component 6 and two screening components 5, the guide plate 67 in the quantitative feeding component 6 rotates 90° quantitatively, thereby guiding the ground material sequentially into the interior of the two screening components 5 for screening. This not only increases the number of screening devices from a single device in existing devices to two, improving screening efficiency, but also ensures that the two screening components 5, in conjunction with the quantitative feeding component 6, can evenly distribute the ground material into the interior of the two screening components 5 for screening. This avoids the situation where the ground material is too concentrated in one screening component 5 during the screening of the material after diversion grinding. This can lead to the screening component 5 being unable to process the ground material in a timely manner, thus hindering the smooth processing of the ground material. Simultaneously, by setting up two screening components 5, the amount of ground material carried by each individual component 5 is reduced, decreasing the pressure of the material on the screening mesh 52. This reduces the frictional force generated when the screening mesh 52 moves relative to the material. By reducing the frictional force on the screening mesh 52, it is ensured that the frictional force is insufficient to damage the bottom of the screening mesh 52, preventing bottom breakage and extending the service life of the screening component 5, thereby improving the overall service life of the machine. Furthermore, the stable screening of ground material by the screening component 5 improves the stability of flour quality. (Refer to...) Figures 1-8 It mainly includes a support frame 1, with a shell 2 for oat noodle processing fixedly connected to the upper part of the support frame 1. A feed pipe 3 is fixedly connected to the upper part of the shell 2. A grinding component 4 for grinding oats is installed inside the shell 2. Two screening components 5 for screening the ground material are fixedly connected to the bottom of the shell 2. A quantitative feeding component 6 for guiding the ground oats into the screening components 5 is installed inside the shell 2.

[0032] Depend on Figure 4 , Figure 5 and Figure 7It is known that the quantitative feeding component 6 includes a second rotating shaft 66 with both ends passing through the front and rear of the oat noodle processing equipment housing 2 and extending outward from the oat noodle processing equipment housing 2. A follower 65 is fixedly sleeved at the front end of the second rotating shaft 66. The follower 65 includes a cross member 651 fixedly sleeved on the second rotating shaft 66. Each of the four corners of the cross member 651 is provided with a sliding groove 652, and a limit groove 653 is provided on the cross member 651 between adjacent sliding grooves 652.

[0033] Depend on Figure 4 , Figure 5 and Figure 7 It is known that a protective shell 61 is installed at the front of the shell 2 of the oat noodle processing equipment. A connecting shaft 62 is rotatably connected inside the protective shell 61. A driving member 64 that meshes with the driven member 65 is fixedly sleeved at one end of the connecting shaft 62 near the driven member 65. The driving member 64 includes a disc 641 fixedly sleeved on the connecting shaft 62. A limiting arc plate 643 is fixedly connected to the side of the disc 641 near the driven member 65. By setting the limiting arc plate 643, the driven member 65 cannot drive the driving member 64 to rotate. A cylindrical member 642 is fixedly connected to the disc 641. The cylindrical member 642 slides inside the corresponding sliding groove 652. The rotation of the disc 641 drives the cylindrical member 642 to rotate. The movement of the cylindrical member 642 is divided into two parts. First, it is inside the sliding groove 652. In this case, the cylindrical member 642 drives the sliding groove 652 to rotate, and the rotation of the sliding groove 652 drives the cross member 651 to rotate 90°. At the same time, the limiting arc plate 643 does not contact the limiting groove 653. Second, it is not inside the sliding groove 652. In this case, the limiting arc plate 643 contacts the limiting groove 653 to restrict the rotation of the driven member 65.

[0034] Depend on Figure 4 , Figure 5 and Figure 7 It is known that a second motor 610 is fixedly installed at the front of the oat noodle processing equipment housing 2. A drive gear 69 is fixedly sleeved at the output end of the second motor 610. A driven gear 63 that meshes with the drive gear 69 is fixedly sleeved at the other end of the connecting shaft 62. A guide plate 67 for guiding the ground material is fixedly sleeved on the part of the second rotating shaft 66 located inside the oat noodle processing equipment housing 2. The end of the second rotating shaft 66 opposite to the driven member 65 is a threaded post. A locking sleeve 68 is threadedly connected to the threaded post. The locking sleeve 68 is in contact with the outer surface of the oat noodle processing equipment housing 2.

[0035] Depend on Figure 6It is known that the screening component 5 includes a feeding hopper 53 connected to the bottom of the shell 2 of the oat noodle processing equipment. The bottom of the feeding hopper 53 is fixedly connected to a barrel body 55. A first motor 51 is fixedly installed on the outside of the barrel body 55. The output end of the first motor 51 runs along the inside of the barrel body 55 and is fixedly fitted with a screening screen 52 for screening and grinding materials. A discharge pipe 54 is integrally formed on the end of the barrel body 55 away from the first motor 51.

[0036] Depend on Figure 2 and Figure 4 It is understood that the grinding assembly 4 includes a first rotating shaft 42 that rotatably passes through the oat noodle processing equipment housing 2 and extends to the outside of the oat noodle processing equipment housing 2. A drive device 41 for driving the first rotating shaft 42 is mounted on the bracket 1. The drive device 41 includes a drive motor, a belt and pulley connecting the drive motor to the first rotating shaft 42, and gears for transmission between the first rotating shaft 42. A grinding roller 43 is fixedly sleeved on the inner part of the first rotating shaft 42 within the oat noodle processing equipment housing 2. The oats are ground by the relative rotation of the grinding roller 43, and then the ground material is guided in batches by the quantitative feeding assembly 6 to the interior of different parts of the housing 5 for sieving.

[0037] Depend on Figure 8 It is known that the material guiding assembly 7 includes limiting plates 76 fixed on both sides of the bottom of the feed pipe 3, rollers 73 are rotatably connected inside the shell 2 of the oat noodle processing equipment, baffles 74 are rotatably connected to one side of the limiting plate 76, limiting components 72 are fixedly connected inside the shell 2 of the oat noodle processing equipment, and the limiting components 72 and the baffles 74 are connected by more than one spring 75, and side guard plates 71 are fixed on both sides of the rollers 73 inside the shell 2 of the oat noodle processing equipment.

[0038] When a screening component 5 malfunctions and requires repair, the guide plate 67 is rotated to the side that guides the ground material to the screening component 5. External force drives the locking sleeve 68 to tighten the relationship between the second rotating shaft 66 and the oat noodle processing equipment housing 2. The position of the guide plate 67 is restricted by the contact between the limiting arc plate 643 and the limiting groove 653, as well as the tightening of the second rotating shaft 66. This allows the device to operate without stopping the machine while repairing a single screening component 5, thereby reducing the impact of a malfunction on the entire production process.

[0039] The working principle of the oat noodle processing equipment with a double-screen structure of this utility model:

[0040] When it is necessary to process oats by breaking their skins;

[0041] First, oats and other grains are injected into the housing 2 of the oat noodle processing equipment through the feed pipe 3, and then enter the grinding roller 43 through the roller 73 for grinding. Subsequently, the ground material is guided by the guide plate 67 to the inside of the screening component 5 for screening.

[0042] When it is necessary to change the guiding direction of the guide plate 67;

[0043] First, the second motor 610 is started by an external power source. The start of the second motor 610 drives the driving gear 69 to rotate. The rotation of the driving gear 69 drives the driven gear 63 to rotate. The rotation of the driven gear 63 drives the connecting shaft 62 to rotate. The rotation of the connecting shaft 62 drives the driven gear 63 to rotate. The rotation of the driven gear 63 drives the disc component 641 to rotate. The rotation of the disc component 641 drives the cylindrical component 642 to rotate. The rotation of the cylindrical component 642 drives the sliding groove 652 to move. The rotation of the sliding groove 652 drives the cross component 651 to rotate 90°. The rotation of the cross component 651 drives the second rotating shaft 66 to rotate. The rotation of the second rotating shaft 66 drives the guide plate 67 to rotate 90°.

[0044] When the screening component 5 needs to be inspected;

[0045] First, the locking sleeve 68 is moved by an external force to tighten the second rotating shaft 66 and restrict the position of the second rotating shaft 66.

[0046] When materials need to be screened and ground;

[0047] First, the first motor 51 is started by an external power source. The start of the first motor 51 drives the screening screen 52 to rotate. The ground material enters the screening screen 52 through the feed hopper 53 for screening. The screened powder leaves the inside of the barrel 55 through the discharge pipe 54.

[0048] It should be noted that, in actual implementation, the structure depicted in the accompanying drawings is not a fixed or unchanging embodiment. The components of the embodiments of this invention described and shown in these drawings can typically be arranged and designed in various different configurations. Furthermore, the accompanying drawings and abstract drawings are merely illustrative and do not represent the specific structure or actual quantity in a concrete implementation.

[0049] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention pertains. The use of terms such as "a" or "an" in this specification and claims does not necessarily indicate a limitation on quantity. Terms such as "comprising" or "including" mean that the element or component preceding the word encompasses the element or component listed following the word and its equivalents, without excluding other elements or components. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0050] The exemplary embodiments of the present invention have been described in detail above with reference to preferred embodiments. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the concept of the present invention, and various combinations can be made to the various technical features and structures proposed by the present invention without exceeding the protection scope of the present invention.

Claims

1. A processing device for oat noodles with a double-screen structure, characterized in that, include: A support frame (1) is fixedly connected to the upper part of the support frame (1) to a shell of oat noodle processing equipment (2). A feed pipe (3) is fixedly connected to the upper part of the shell of oat noodle processing equipment (2). A grinding component (4) for grinding oats is provided inside the shell of oat noodle processing equipment (2). Two screening components (5) for screening the ground materials are fixedly connected to the bottom of the shell of oat noodle processing equipment (2). A quantitative feeding component (6) for guiding the ground materials into the screening component (5) is provided inside the shell of oat noodle processing equipment (2).

2. The oat noodle processing equipment with a double-screen structure according to claim 1, characterized in that: The quantitative feeding assembly (6) includes a second rotating shaft (66) with both ends passing through the front and rear of the oat noodle processing equipment housing (2) and extending outward from the oat noodle processing equipment housing (2). A follower (65) is fixedly sleeved on the front end of the second rotating shaft (66). The follower (65) includes a cross member (651) fixedly sleeved on the second rotating shaft (66). Each of the four corners of the cross member (651) is provided with a sliding groove (652), and a limit groove (653) is provided between adjacent sliding grooves (652) on the cross member (651).

3. The oat noodle processing equipment with a double-screen structure according to claim 2, characterized in that: The front of the shell (2) of the oat noodle processing equipment is equipped with a protective shell (61). The protective shell (61) is rotatably connected to a connecting shaft (62). The end of the connecting shaft (62) near the driven member (65) is fixedly sleeved with a driving member (64) that meshes with the driven member (65). The driving component (64) includes a disc component (641) fixedly sleeved on the connecting shaft (62). The disc component (641) is fixedly connected to a limiting arc plate (643) on the side near the driven component (65). A cylindrical component (642) is fixedly connected to the disc component (641), and the cylindrical component (642) slides inside the corresponding sliding groove (652).

4. The oat noodle processing equipment with a double-screen structure according to claim 3, characterized in that: A second motor (610) is fixedly installed at the front of the oat noodle processing equipment housing (2). A drive gear (69) is fixedly sleeved at the output end of the second motor (610). A driven gear (63) meshing with the drive gear (69) is fixedly sleeved at the other end of the connecting shaft (62). A guide plate (67) for guiding the ground material is fixedly sleeved on the part of the second rotating shaft (66) located inside the oat noodle processing equipment housing (2). The end of the second rotating shaft (66) opposite to the driven member (65) is a threaded column. A locking sleeve (68) is threaded onto the threaded column. The locking sleeve (68) is in contact with the outer surface of the oat noodle processing equipment housing (2).

5. The oat noodle processing equipment with a double-screen structure according to claim 1, characterized in that: The screening component (5) includes a feeding hopper (53) connected to the bottom of the shell (2) of the oat noodle processing equipment. The bottom of the feeding hopper (53) is fixedly connected to a barrel (55). A first motor (51) is fixedly installed on the outside of the barrel (55). The output end of the first motor (51) runs along the inside of the barrel (55) and is fixedly fitted with a screening screen (52) for screening the ground material. A discharge pipe (54) is integrally formed on the end of the barrel (55) away from the first motor (51).

6. The oat noodle processing equipment with a double-screen structure according to claim 1, characterized in that: The grinding assembly (4) includes a first rotating shaft (42) that rotatably passes through the oat processing equipment housing (2) and extends to the outside of the oat processing equipment housing (2). A drive device (41) for driving the first rotating shaft (42) is mounted on the bracket (1). The drive device (41) includes a drive motor, a belt and pulley connecting the drive motor to the first rotating shaft (42), and gears for transmission between the first rotating shaft (42). A grinding roller (43) is fixedly sleeved on the part of the first rotating shaft (42) located inside the oat processing equipment housing (2).

7. The oat noodle processing equipment with a double-screen structure according to claim 1, characterized in that: The material guiding assembly (7) includes limiting plates (76) fixed on both sides of the bottom of the feed pipe (3). Rollers (73) are rotatably connected inside the shell (2) of the oat noodle processing equipment. A baffle (74) is rotatably connected to one side of the limiting plate (76). A limiting component (72) is fixedly connected inside the shell (2) of the oat noodle processing equipment. The limiting component (72) and the baffle (74) are connected by more than one spring (75). Side guard plates (71) are fixed on both sides of the roller (73) inside the shell (2) of the oat noodle processing equipment.

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