Vibration feeder for oil bran

Abstract

The utility model belongs to the technical field of oil bran blanking, and particularly relates to a vibration blanking device for oil bran, which comprises a supporting seat, a stock bin, a conveying pipe, a supporting ring, an adjusting assembly, a lower rotating shaft, a sleeve, a reciprocating assembly, a guide assembly, an upper rotating shaft, a vibration blanking assembly and a discharging assembly, the supporting seat is arranged in an E shape, the stock bin is fixedly installed on the supporting seat, the conveying pipe is rotatably installed at the bottom of the stock bin and keeps a communication state with the stock bin, the supporting ring is rotatably installed on the supporting seat and is fixedly connected with the conveying pipe, and the adjusting assembly is arranged on the supporting seat and is connected with the supporting ring. The oil bran conveying device is reasonable in design, oil bran materials can be discharged from the stock bin more easily, the blocking phenomenon of the materials is avoided, meanwhile, the oil bran materials entering the conveying pipe can be discharged conveniently, the discharging direction of the conveying pipe can be flexibly adjusted, different production requirements can be met, and the applicability of equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of oil rice bran feeding technology, and in particular to a vibratory feeder for oil rice bran. Background Technology

[0002] Rice bran, also known as rice husk, is a byproduct of rice processing. Rich in fiber, protein, and various trace elements, it possesses high nutritional value. In traditional agricultural societies, rice bran was often used as livestock feed or as fertilizer for farmland. However, with technological advancements, people have gradually discovered more uses for rice bran. Firstly, it has found widespread application in the food industry; secondly, it has unique applications in the cosmetics industry; and thirdly, it demonstrates significant potential in environmental protection. In short, as a multifunctional natural resource, the value of rice bran is being continuously explored and utilized.

[0003] In the processing of rice bran, traditional feeding methods often lead to material blockage and poor discharge due to the accumulation of rice bran in the silo, affecting production efficiency and product quality. To address these issues, some vibratory feeding devices have emerged on the market. However, these devices still have some shortcomings in practical applications, such as complex structure, inconvenient maintenance, and difficulty in adjustment.

[0004] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings mentioned in the background section by providing a vibratory feeder for rice bran.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a vibrating feeder for oil rice bran, comprising a support base, a hopper, a conveying pipe, a support ring, an adjusting component, a lower rotating shaft, a sleeve, a reciprocating component, a guiding component, an upper rotating shaft, a vibrating feeding component, and a discharge component;

[0007] The support base is E-shaped, and the hopper is fixedly installed on the support base. The conveying pipe is rotatably installed at the bottom of the hopper and maintains communication with the hopper. The support ring is rotatably installed on the support base and fixedly connected to the conveying pipe. The adjusting component is installed on the support base and connected to the support ring. The lower rotating shaft is vertically rotatably installed on the conveying pipe, and the bottom end of the lower rotating shaft extends outside the conveying pipe and is axially fixedly installed with a drive motor. The sleeve is movablely sealed on the outside of the lower rotating shaft. The upper rotating shaft is movablely sealed inside the sleeve and is coaxially arranged with the lower rotating shaft. The reciprocating component is located inside the sleeve and at one end of the upper and lower rotating shafts that are close to each other. The guiding component is located on the sleeve and connected to the inner wall of the hopper. The vibrating feeding component is located on the sleeve and the upper rotating shaft and is located in the lower part of the hopper. The discharge component is horizontally arranged inside the conveying pipe and connected to the lower rotating shaft.

[0008] Preferably, the adjustment assembly includes a servo motor, a drive gear, and a gear plate. The gear plate is fixedly installed on the inner wall of the support ring, and the servo motor is fixedly installed on the bottom inner wall of the support base. The drive gear is fixedly sleeved on the output shaft of the servo motor, and the drive gear meshes with the gear plate.

[0009] Preferably, a strip plate is fixedly installed on the inner wall of the support ring, and the drive motor is fixedly installed on the top side of the strip plate.

[0010] Preferably, an arc-shaped plate is fixedly installed on one side of the top of the support ring, and the conveying pipe is fixedly connected to the support ring through the arc-shaped plate.

[0011] Preferably, the guiding assembly includes two guide pins and two guide grooves. Two guide grooves are formed on the inner wall of the hopper, and two guide pins are radially fixedly installed on the outer side of the sleeve. The two guide pins are slidably installed in their respective guide grooves.

[0012] Preferably, the reciprocating assembly includes a reciprocating lead screw and a fixing block. The fixing block is fixedly installed on the inner wall of the sleeve. The same reciprocating lead screw is axially fixedly connected to one end of the upper and lower rotating shafts that are close to each other. The reciprocating lead screw is threadedly connected to the fixing block.

[0013] Preferably, the vibratory feeding assembly includes a mounting base, a mounting ring, multiple semi-rigid rods, and multiple mounting blocks. The mounting base is fixedly mounted on the top end of the upper rotating shaft, and the mounting ring is rotatably mounted on the sleeve. Multiple semi-rigid rods are hingedly mounted on the mounting ring and the mounting base. The multiple semi-rigid rods are arranged around the axis of the upper rotating shaft, and multiple mounting blocks are fixedly mounted on each of the multiple semi-rigid rods.

[0014] Preferably, the discharge assembly includes a horizontal shaft and a spiral blade, with the horizontal shaft rotatably installed inside the conveying pipe and the spiral blade fixedly installed on the horizontal shaft.

[0015] Preferably, the discharge assembly further includes two bevel gears, with bevel gears fixedly sleeved on both the horizontal shaft and the lower rotating shaft, and the two bevel gears meshing with each other.

[0016] Preferably, the top side of the mounting base is spherical.

[0017] The beneficial effects of this utility model are:

[0018] The combination of the drive motor, lower shaft, reciprocating assembly, upper shaft, sleeve, and vibrating feeding assembly makes it easier for the oil bran material to be discharged from the hopper, avoiding material blockage. At the same time, the discharge assembly can discharge the oil bran material that has entered the conveying pipe, and the adjustment assembly can flexibly adjust the discharge direction of the conveying pipe to adapt to different production needs and improve the applicability of the equipment. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a three-dimensional structural diagram of a vibratory feeder for rice bran proposed in this utility model;

[0021] Figure 2 This is a cross-sectional structural schematic diagram of a vibratory feeder for rice bran proposed in this utility model;

[0022] Figure 3 This is a partial three-dimensional structural diagram of a vibratory feeder for rice bran proposed in this utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of the adjusting component, arc plate, and strip plate in a vibrating feeder for rice bran proposed in this utility model;

[0024] Figure 5 This is a cross-sectional structural diagram of the sleeve, lower rotating shaft, upper rotating shaft, reciprocating assembly, and guide pin parts proposed in this utility model;

[0025] Figure 6 This is a three-dimensional structural diagram of the semi-rigid rod and mounting block proposed in this utility model.

[0026] In the diagram: 1. Support base; 2. Hopper; 21. Conveying pipe; 3. Support ring; 31. Gear disc; 32. Servo motor; 33. Drive gear; 4. Lower rotating shaft; 41. Drive motor; 42. Sleeve; 421. Guide pin; 43. Reciprocating screw; 44. Upper rotating shaft; 45. Fixing block; 5. Mounting ring; 51. Mounting base; 52. Semi-rigid rod; 53. Mounting block; 6. Horizontal shaft; 61. Helical blade; 62. Bevel gear. Detailed Implementation

[0027] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0028] Reference Figure 1-6 A vibratory feeder for oilseed cake includes a support base 1, a hopper 2, a conveying pipe 21, a support ring 3, a lower rotating shaft 4, a sleeve 42, and an upper rotating shaft 44. The support base 1 is E-shaped, and the hopper 2 is fixedly mounted on the support base 1. The conveying pipe 21 is rotatably mounted on the bottom of the hopper 2 and maintains communication with the hopper 2. The support ring 3 is rotatably mounted on the support base 1. An arc-shaped plate is fixedly mounted on one side of the top of the support ring 3. The conveying pipe 21 is fixedly connected to the support ring 3 through the arc-shaped plate. A geared disc 31 is fixedly mounted on the inner wall of the support ring 3. A servo motor 32 is fixedly mounted on the bottom inner wall of the support base 1. A drive gear 33 is fixedly sleeved on the output shaft of the servo motor 32. The drive gear 33 meshes with the geared disc 31 and can adjust the discharge direction of the conveying pipe 21 as needed. Adjustments are made so that the lower rotating shaft 4 is vertically rotatably mounted on the conveying pipe 21, and the bottom end of the lower rotating shaft 4 extends to the outside of the conveying pipe 21 and is axially fixedly mounted with a drive motor 41. The sleeve 42 is movably sealed and mounted on the outside of the lower rotating shaft 4, and the upper rotating shaft 44 is movably sealed and mounted inside the sleeve 42 and is coaxially arranged with the lower rotating shaft 4. A fixing block 45 is fixedly mounted on the inner wall of the sleeve 42. The upper rotating shaft 44 and the lower rotating shaft 4 are axially fixedly connected to the same reciprocating screw 43 at their respective ends. The reciprocating screw 43 is threadedly connected to the fixing block 45, which can control the reciprocating screw 43 and the upper rotating shaft 44 to rotate synchronously when the lower rotating shaft 4 rotates. At the same time, with the cooperation of the fixing block 45, the sleeve 42 can be controlled to maintain a sealed sliding state along the axial direction of the lower rotating shaft 4 on the outside of the lower rotating shaft 4 and the upper rotating shaft 44.

[0029] Two guide grooves are formed on the inner wall of the hopper 2. Two guide pins 421 are radially fixedly installed on the outer side of the sleeve 42. The two guide pins 421 are slidably installed in the corresponding guide grooves, which can provide guidance for the sleeve 42, thereby enabling the sleeve 42 to maintain stable movement along the axial direction of the hopper 2. A mounting seat 51 is fixedly installed at the top of the upper rotating shaft 44. A mounting ring 5 is rotatably installed on the sleeve 42. Multiple semi-rigid rods 52 are hingedly installed on the mounting ring 5 and the mounting seat 51. The multiple semi-rigid rods 52 are all arranged around the axis of the upper rotating shaft 44. Multiple mounting blocks 53 are fixedly installed on each of the multiple semi-rigid rods 52, which can control the deformation of the semi-rigid rods 52 when the sleeve 42 moves along the axial direction of the lower rotating shaft 4, thereby continuously changing the semi-rigid rods 52 and the mounting blocks 53. The material feeding range is wide, and when the sleeve 42 moves upward to the highest point, the semi-rigid rod 52 reaches its maximum deformation state and a portion of the mounting block 53 contacts the inner wall of the hopper 2. As the lower rotating shaft 4 drives the sleeve 42 and the upper rotating shaft 44 to rotate, the mounting block 53 impacts the inner wall of the hopper 2 to generate vibration, thereby enabling the vibration feeding of the oil bran in the hopper 2. A horizontal shaft 6 is rotatably installed inside the conveying pipe 21, and a spiral blade 61 is fixedly installed on the horizontal shaft 6. When the horizontal shaft 6 rotates, the oil bran material entering the conveying pipe 21 is discharged from the conveying pipe 21 with the cooperation of the spiral blade 61. Both the horizontal shaft 6 and the lower rotating shaft 4 are fixedly fitted with bevel gears 62. The two bevel gears 62 mesh with each other and can drive the horizontal shaft 6 to rotate while the drive motor 41 provides driving force to the lower rotating shaft 4.

[0030] In this embodiment, in order to provide stable support for the drive motor 41, a strip plate is fixedly installed on the inner wall of the support ring 3, and the drive motor 41 is fixedly installed on the top side of the strip plate.

[0031] In this embodiment, in order to prevent the oil bran material from accumulating on the mounting base 51 when it is discharged from the hopper 2, the top side of the mounting base 51 is spherical.

[0032] The drive motors and servo motors involved, as well as the required circuits, electronic components, and module mechanisms, all employ existing technologies that can be fully implemented by those skilled in the art, and need no further explanation. The content protected by this application does not involve any improvement to the software, circuits, or methods.

[0033] Working principle: In use, first connect the power supply and start the servo motor 32. The servo motor 32 controls the rotation of the support ring 3 through the drive gear 33 and the gear plate 31, thereby adjusting the discharge direction of the conveying pipe 21 with the cooperation of the arc plate. After adjustment, turn off the servo motor 32 and start the drive motor 41. The drive motor 41 drives the reciprocating screw 43 and the upper rotating shaft 44 to rotate synchronously through the lower rotating shaft 4. With the cooperation of the fixed block 45, it can control the sleeve 42 to move up and down reciprocally along the axis of the lower rotating shaft 4, thereby enabling... The control ring 5 moves up and down in a reciprocating motion, which in turn controls the deformation of the semi-rigid rod 52 in cooperation with the mounting base 51. This allows for continuous adjustment of the material feeding range of the semi-rigid rod 52 and the mounting block 53. At the same time, when the deformation of the semi-rigid rod 52 reaches its maximum, the mounting block 53 collides with the inner wall of the hopper 2, thereby achieving the effect of vibration feeding. When the lower rotating shaft 4 rotates, it drives the horizontal shaft 6 to rotate through the bevel gear 62. The oil bran material falling into the conveying pipe 21 can be discharged from the conveying pipe 21 in cooperation with the spiral blades 61 on the horizontal shaft 6.

[0034] The above provides a detailed description of a vibrating feeder for rice bran provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A vibratory feeder for rice bran, characterized in that, Includes a support base (1), a hopper (2), a conveying pipe (21), a support ring (3), an adjustment assembly, a lower rotating shaft (4), a sleeve (42), a reciprocating assembly, a guide assembly, an upper rotating shaft (44), a vibrating feeding assembly, and a discharge assembly; The support base (1) is E-shaped, and the hopper (2) is fixedly installed on the support base (1). The conveying pipe (21) is rotatably installed at the bottom of the hopper (2) and maintains communication with the hopper (2). The support ring (3) is rotatably installed on the support base (1) and fixedly connected to the conveying pipe (21). The adjusting component is set on the support base (1) and connected to the support ring (3). The lower rotating shaft (4) is vertically rotatably installed on the conveying pipe (21), and the bottom end of the lower rotating shaft (4) extends to the outside of the conveying pipe (21) and is axially fixedly installed with a drive motor (41). The sleeve ( 42) The movable seal is installed on the outside of the lower rotating shaft (4), the movable seal of the upper rotating shaft (44) is installed in the sleeve (42) and is coaxial with the lower rotating shaft (4), the reciprocating assembly is installed in the sleeve (42) and is located at one end of the upper rotating shaft (44) and the lower rotating shaft (4) that are close to each other, the guide assembly is installed on the sleeve (42) and is connected to the inner wall of the hopper (2), the vibrating feeding assembly is installed on the sleeve (42) and the upper rotating shaft (44) and is located in the lower part of the hopper (2), and the discharge assembly is arranged horizontally in the conveying pipe (21) and is connected to the lower rotating shaft (4).

2. The vibratory feeder for rice bran according to claim 1, characterized in that: The adjustment assembly includes a servo motor (32), a drive gear (33), and a gear disc (31). The gear disc (31) is fixedly installed on the inner wall of the support ring (3), and the servo motor (32) is fixedly installed on the bottom inner wall of the support base (1). The drive gear (33) is fixedly sleeved on the output shaft of the servo motor (32), and the drive gear (33) meshes with the gear disc (31).

3. The vibratory feeder for rice bran according to claim 1, characterized in that: A strip plate is fixedly installed on the inner wall of the support ring (3), and a drive motor (41) is fixedly installed on the top side of the strip plate.

4. A vibratory feeder for rice bran according to claim 1, characterized in that: An arc-shaped plate is fixedly installed on one side of the top of the support ring (3), and the conveying pipe (21) is fixedly connected to the support ring (3) through the arc-shaped plate.

5. A vibratory feeder for rice bran according to claim 1, characterized in that: The guiding assembly includes two guide pins (421) and two guide grooves. Two guide grooves are opened on the inner wall of the hopper (2). Two guide pins (421) are radially fixedly installed on the outer side of the sleeve (42). The two guide pins (421) are slidably installed in the corresponding guide grooves.

6. A vibratory feeder for rice bran according to claim 1, characterized in that: The reciprocating assembly includes a reciprocating lead screw (43) and a fixing block (45). The fixing block (45) is fixedly installed on the inner wall of the sleeve (42). The same reciprocating lead screw (43) is axially fixedly connected to one end of the upper rotating shaft (44) and the lower rotating shaft (4) that are close to each other. The reciprocating lead screw (43) is threadedly connected to the fixing block (45).

7. A vibratory feeder for rice bran according to claim 1, characterized in that: The vibratory feeding assembly includes a mounting base (51), a mounting ring (5), multiple semi-rigid rods (52) and multiple mounting blocks (53). The mounting base (51) is fixedly installed at the top of the upper rotating shaft (44), and the mounting ring (5) is rotatably installed on the sleeve (42). Multiple semi-rigid rods (52) are hingedly installed on the mounting ring (5) and the mounting base (51). The multiple semi-rigid rods (52) are all arranged around the axis of the upper rotating shaft (44), and multiple mounting blocks (53) are fixedly installed on each of the multiple semi-rigid rods (52).

8. A vibratory feeder for rice bran according to claim 1, characterized in that: The discharge assembly includes a horizontal shaft (6) and a spiral blade (61). The horizontal shaft (6) is rotatably installed inside the conveying pipe (21), and the spiral blade (61) is fixedly installed on the horizontal shaft (6).

9. A vibratory feeder for rice bran according to claim 8, characterized in that: The discharge assembly also includes two bevel gears (62). Both the horizontal shaft (6) and the lower rotating shaft (4) are fixedly fitted with bevel gears (62), and the two bevel gears (62) mesh with each other.

10. A vibratory feeder for rice bran according to claim 7, characterized in that: The top side of the mounting base (51) is spherical.

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