A vibratory screening and weight sorting machine for bird's nest

Abstract

This utility model relates to the field of food processing technology, and in particular to a vibrating screening and weight sorting machine for bird's nest. It includes a stand, a sorting hopper, a support frame, a controller, a collection frame, a motor I, a splined shaft, a mounting frame, and a conical hopper. The sorting hopper is fixedly connected to the top of the stand. One end of the support frame is fixedly connected to the top of the stand, and the other end is fixedly connected to the rear side of the middle of the sorting hopper. The controller is installed at the bottom of the support frame. A collection frame is located at the bottom of the sorting hopper. A motor I with its output shaft facing upwards is installed inside the collection frame. The output end of motor I is fixedly connected to the mounting frame via the splined shaft. The conical hopper is fixedly connected to the top of the mounting frame. This utility model achieves efficient vibration screening and size sorting of bird's nest materials by setting motor I and the splined shaft to drive the mounting frame to rotate, which in turn causes the conical hopper to vibrate. Combined with the sliding fit structure between the filter screen and the material ring, this achieves efficient vibration screening and size sorting of bird's nest materials.

Description

Technical Field

[0001] This utility model relates to the field of food processing technology, and in particular to a bird's nest vibration screening weight sorting machine. Background Technology

[0002] In the current food processing industry, especially for high-value ingredients like bird's nest, the consistency of quality and specifications directly impacts the product's market competitiveness and economic benefits. Traditional bird's nest sorting methods rely primarily on manual visual inspection and tactile judgment. This method is not only inefficient but also struggles to guarantee the consistency and accuracy of sorting results. Furthermore, manual operation faces challenges such as rising labor costs and difficulties in controlling hygiene.

[0003] With the development of technology, some automated sorting equipment has emerged in the market. However, most existing equipment suffers from low sorting accuracy and poor adaptability when dealing with bird's nests that are irregularly shaped, soft in texture, and vary greatly in size. Existing sorting equipment often uses a fixed screen and a single discharge port design, which cannot effectively perform dynamic screening and grading based on material weight differences. This results in the mixed discharge of light and heavy materials, reducing sorting accuracy and equipment applicability.

[0004] Therefore, it is necessary to design a bird's nest vibration screening weight sorting machine to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to overcome the shortcomings of existing sorting equipment, which mostly adopts a fixed screen and a single discharge port design, and cannot effectively screen and grade materials according to the weight difference, resulting in the mixed discharge of light and heavy materials, reducing the sorting accuracy and equipment applicability, this utility model provides a bird's nest vibration screening weight sorting machine.

[0006] The technical solution is as follows: A vibrating screening weight sorting machine for bird's nest includes a stand, a sorting hopper, a support, a controller, a collection frame, a motor I, a splined shaft, a mounting bracket, a conical hopper, a separating ring, a filter screen, and a discharge frame I. The sorting hopper is fixedly connected to the top of the stand, and the side walls of the sorting hopper are made of transparent material. The support is fixedly connected between the top of the stand and the rear middle of the sorting hopper. The controller is installed at the bottom of the support and is located on the right side of the sorting hopper. A collection frame is provided at the bottom of the sorting hopper. The material frame and the collection frame are equipped with a motor I. The output end of motor I is connected to a mounting frame via a splined shaft. A conical hopper is fixedly connected to the top of the mounting frame. A distribution ring is fixedly connected to the inner wall of the sorting barrel. A filter screen is fixedly connected to the top of the inner ring of the distribution ring. The outer wall of the mounting frame slides in fit with the fixed filter screen and the inner wall of the distribution ring. Multiple discharge frames I are connected and communicated along the center of the outer wall of the distribution ring. The discharge frames I penetrate the barrel wall of the sorting barrel. Motor I is electrically connected to the controller.

[0007] Furthermore, it also includes an arc-shaped slide rail, which is set on the top of the collection frame, and the top of the arc-shaped slide rail has a wave-shaped slope structure.

[0008] Furthermore, it also includes pulleys, which are located on one side of the bottom of the mounting bracket.

[0009] Furthermore, it also includes a guide plate I and a guide plate II. The material distribution ring is provided with an inclined guide plate I that is higher on the side near the center and lower on the outer side. The material collection frame is fixedly connected with a guide plate II that is inclined to the right.

[0010] Furthermore, it also includes a baffle plate and a discharge frame II. Each discharge frame I is slidably fitted with a baffle plate on its top. The baffle plate can slide along the top of the discharge frame I and be completely removed. The discharge frame II is connected and communicated with the inside of the collecting frame at the position corresponding to the guide plate II. The top of the discharge frame II is also slidably fitted with a baffle plate.

[0011] Furthermore, it also includes a storage tank, motor II, and a rotating plate. The storage tank is fixedly connected between the sorting hopper and the top of the support. The top of the sorting hopper has a discharge port. Motor II is installed at the top of the sorting hopper. The output shaft of motor II passes through the bottom of the storage tank and is fixedly connected to the rotating plate. The rotating plate is rotatably connected to the storage tank. The bottom of the storage tank has an outlet that matches the discharge port at an off-center position. The bottom of the rotating plate has material passage grooves on the front and rear sides that match the outlet. Motor II is electrically connected to the controller.

[0012] Compared with the prior art, the present invention has the following advantages: 1. This utility model achieves efficient vibration screening and size sorting of bird's nest materials by setting up a motor I and a spline shaft to drive the mounting frame to rotate, thereby causing the conical hopper to vibrate. Combined with the sliding fit structure of the filter screen and the material ring, it achieves efficient vibration screening and size sorting of bird's nest materials.

[0013] 2. This utility model improves sorting accuracy and discharge smoothness by setting an inclined guide plate I inside the material ring and an inclined guide plate II inside the collection frame to guide materials of different sizes to flow in a set direction.

[0014] 3. This utility model achieves the effects of easy control of the discharge rhythm, adaptability to different discharge requirements, and improved operational flexibility by using multiple discharge frames I and II evenly distributed along the center, and in conjunction with a slidable baffle structure.

[0015] 4. This utility model features an arc-shaped slide rail with a wave-shaped slope structure at the top of the collection frame and pulleys at the bottom of the mounting frame that slide in cooperation with it. This causes the mounting frame to vibrate up and down due to the interaction between the pulleys and the wave-shaped slide rail during rotation, effectively simulating the shaking action in manual screening. This enhances the looseness and flowability of the material on the screen surface, improves the filter screen's response to light and heavy materials, and thus significantly improves the sorting efficiency and sorting accuracy. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a partial cross-sectional view of the components of this utility model, including the storage tank, the support frame, and the sorting bin.

[0018] Figure 3 This is a partial cross-sectional view of the components of this utility model, including the material distribution ring, motor I, and spline shaft.

[0019] Figure 4 This is a partial cross-sectional view of the mounting frame, conical hopper, and material distribution ring of this utility model.

[0020] Figure 5 This is a structural schematic diagram of the components of this utility model, including the discharge frame I, the baffle plate, and the discharge frame II.

[0021] Figure 6 This is a schematic diagram of the structure of the filter screen, guide plate I, and guide plate II of this utility model.

[0022] Reference numerals: 1. Leg, 101. Discharge port, 2. Sorting hopper, 3. Support, 4. Controller, 5. Collection frame, 51. Arc-shaped slide rail, 52. Guide plate II, 6. Motor I, 7. Splined shaft, 8. Mounting bracket, 81. Conical hopper, 82. Pulley, 9. Dividing ring, 91. Filter screen, 92. Guide plate I, 10. Discharge frame I, 11. Baffle plate, 12. Discharge frame II, 13. Storage tank, 14. Motor II, 15. Rotating plate. Detailed Implementation

[0023] Example: A vibratory screening and weight sorting machine for bird's nests, such as... Figures 1-6As shown, the system includes a stand 1, a sorting hopper 2, a support 3, a controller 4, a collection frame 5, an arc-shaped slide rail 51, a motor I 6, a splined shaft 7, a mounting bracket 8, a conical hopper 81, a distributing ring 9, a filter screen 91, and a discharge frame I 10. The top of the stand 1 is bolted to the sorting hopper 2. The side walls of the sorting hopper 2 are made of transparent material for easy observation of its internal working status. One end of the support 3 is fixedly connected to the top of the stand 1, and the other end is fixedly connected to the rear side of the middle of the sorting hopper 2. The controller 4 is installed at the bottom of the support 3, located on the right side of the sorting hopper 2. The bottom of the sorting hopper 2 has a collection frame 5, and the top of the collection frame 5 has an arc-shaped slide rail 51. The top of the arc-shaped slide rail 51 has a wave-shaped slope structure. Inside the collection frame 5, a motor I6 with its output shaft facing upward is installed. The output end of the motor I6 is connected to a mounting frame 8 via a splined shaft 7. The top of the mounting frame 8 is connected to a conical hopper 81 by bolts. A separating ring 9 is connected to the inner wall of the sorting barrel 2 by bolts. A filter screen 91 is connected to the top of the inner ring of the separating ring 9 by bolts. The outer wall of the mounting frame 8 slides in cooperation with the fixed filter screen 91 and the inner wall of the separating ring 9. The outer wall of the separating ring 9 is connected to and communicates with multiple discharge frames I10 evenly distributed along the center. The discharge frames I10 penetrate the barrel wall of the sorting barrel 2. The motor I6 is electrically connected to the controller 4.

[0024] like Figures 2-6 As shown, it also includes pulley 82, guide plate I 92 and guide plate II 52. The pulley 82 is located on one side of the bottom of the mounting frame 8 and slides in cooperation with the arc-shaped slide rail 51 so that the mounting frame 8 vibrates up and down due to the interaction between the pulley 82 and the wave-shaped slope during rotation. The material distribution ring 9 is provided with an inclined guide plate I 92 that is higher near the center and lower on the outer side. The material collection frame 5 is connected to the guide plate II 52 that is inclined to the right by bolts.

[0025] like Figures 1-6 As shown, it also includes a baffle plate 11 and a discharge frame II 12. Each discharge frame I 10 is slidably fitted with a baffle plate 11 on its top. The baffle plate 11 can slide along the top of the discharge frame I 10 and be completely removed. The discharge frame II 12 is connected and communicated with the position corresponding to the guide plate II 52 inside the collecting frame 5. The top of the discharge frame II 12 is also slidably fitted with a baffle plate 11.

[0026] like Figure 1 , Figure 2 and Figure 4As shown, it also includes a storage tank 13, a motor II 14, and a rotating plate 15. The storage tank 13 is connected to the top of the sorting barrel 2 and the support 3 by bolts. The top of the sorting barrel 2 is provided with a discharge port 101. The top of the sorting barrel 2 is equipped with a motor II 14 with its output shaft facing upward. The output shaft of the motor II 14 passes through the bottom of the storage tank 13 and is connected to the rotating plate 15 by bolts. The rotating plate 15 is rotatably connected to the storage tank 13. The bottom of the storage tank 13 is provided with a discharge port that matches the discharge port 101 at an off-center position. The bottom of the rotating plate 15 is provided with material passage grooves on the front and rear sides that match the discharge port. The motor II 14 is electrically connected to the controller 4.

[0027] This utility model provides a bird's nest vibration screening weight sorting machine, which achieves efficient weight sorting of bird's nests through the following steps during use: First, the bird's nest raw materials to be sorted are fed into the storage tank 13 by an external feeding device. The motor II 14 is started under the control of the controller 4, driving the rotating plate 15 to rotate. The bottom front and rear sides of the rotating plate 15 are provided with material passage troughs that match the discharge port of the storage tank 13. During the rotation, the material passage troughs periodically align with the discharge port to achieve quantitative feeding. The material falls into the conical hopper 81 through the discharge port 101.

[0028] Motor I6 starts under the control of controller 4 and drives the mounting frame 8 to rotate through spline shaft 7. The pulley 82 at the bottom of the mounting frame 8 rolls on the arc-shaped slide rail 51 with a wave-shaped slope structure. Due to the wave-shaped profile of the arc-shaped slide rail 51, the pulley 82 is forced to make regular up-and-down movements during the rolling process, thereby converting the rotational motion of the mounting frame 8 into the up-and-down reciprocating vibration of the entire conical hopper 81. The vibration causes the material to be screened on the filter screen 91. Bird's nest particles of different weights move along the surface of the filter screen 91 due to vibration and gravity. Lighter or smaller particles pass through the filter screen 91 and enter the interior of the distribution ring 9, while heavier or larger particles stay on the outside of the filter screen 91 or slide down along the filter screen 91.

[0029] The inclined guide plate I 92 inside the distribution ring 9 has a structure that is higher near the center and lower on the periphery, which helps the material move from the inner wall of the distribution ring 9 to the outer edge during the screening process, achieving stratified screening. The filter screen 91 slides in conjunction with the distribution ring 9 to ensure the stability and continuity of the screening process.

[0030] After screening, the materials are distributed according to their weight into multiple discharge frames I10 connected to the outside of the distribution ring 9. Each discharge frame I10 is equipped with a slidable baffle 11 at its top to control the discharge rhythm and prevent material mixing. Operators can adjust the opening and closing state of the baffle 11 according to actual sorting needs to achieve precise discharge.

[0031] For small particles that pass through the filter screen 91, they fall into the collection frame 5, slide to the right along the inclined guide plate II 52, and are discharged through the discharge frame II 12 corresponding to the inclined guide plate II 52. The top of the discharge frame II 12 is also equipped with a baffle plate 11 to control the discharge.

[0032] During the screening process, the pulley 82 at the bottom of the mounting frame 8 slides in conjunction with the arc-shaped slide rail 51 at the top of the collection frame 5. Because the top of the arc-shaped slide rail 51 has a wave-like slope, the pulley 82 moves up and down with the slope during sliding, causing the mounting frame 8 and the conical hopper 81 to vibrate in a reciprocating shaking motion. This structure not only enhances the looseness and flowability of the material during screening but also improves the screening response of the filter screen 91 to different weights of bird's nest particles, thus helping to improve overall sorting accuracy and efficiency.

Claims

1. A vibratory screening and weight sorting machine for bird's nest, characterized in that: The system includes a stand (1), a sorting hopper (2), a support (3), a controller (4), a collection frame (5), a motor I (6), a splined shaft (7), a mounting bracket (8), a conical hopper (81), a sorting ring (9), a filter screen (91), and a discharge frame I (10). The top of the stand (1) is fixedly connected to the sorting hopper (2). The side walls of the sorting hopper (2) are made of transparent material. One end of the support (3) is fixedly connected to the top of the stand (1), and the other end is fixedly connected to the rear side of the middle of the sorting hopper (2). The controller (4) is installed at the bottom of the support (3). The controller (4) is located on the right side of the sorting hopper (2). A collection frame (5) is provided at the bottom of the sorting hopper (2). The collection frame (5) is equipped with a motor I (6). The output end of the motor I (6) is connected to a mounting frame (8) via a spline shaft (7). A conical hopper (81) is fixedly connected to the top of the mounting frame (8). A sorting ring (9) is fixedly connected to the inner wall of the sorting barrel (2). A filter screen (91) is fixedly connected to the top of the inner ring of the sorting ring (9). The outer wall of the mounting frame (8) slides in cooperation with the fixed filter screen (91) and the inner wall of the sorting ring (9). The outer wall of the sorting ring (9) is connected to and communicates with multiple discharge frames I (10) evenly distributed along the center. The discharge frames I (10) penetrate the barrel wall of the sorting barrel (2). The motor I (6) is electrically connected to the controller (4).

2. A bird's nest vibrating sifting type weight sorting machine according to claim 1, characterized in that: It also includes an arc-shaped slide rail (51), which is located on the top of the collection frame (5) and has a wave-shaped slope structure on the top.

3. A bird's nest vibrating sifting type weight sorting machine according to claim 2, characterized in that: It also includes a pulley (82), which is located on one side of the bottom of the mounting bracket (8).

4. A bird's nest vibrating sifting type weight sorting machine according to claim 3, characterized in that: It also includes a guide plate I (92) and a guide plate II (52). The material distribution ring (9) is provided with an inclined guide plate I (92) that is higher on the side near the center and lower on the side outside. The material collection frame (5) is fixedly connected with a guide plate II (52) that is inclined to the right.

5. A vibro-oscillating sifting gravity sorting machine for bird's nest as claimed in claim 4, characterized in that: It also includes a baffle plate (11) and a discharge frame II (12). Each discharge frame I (10) is slidably fitted with a baffle plate (11) on its top. The baffle plate (11) can slide along the top of the discharge frame I (10) and be completely removed. The discharge frame II (12) is connected and communicated with the corresponding position of the guide plate II (52) inside the collection frame (5). The baffle plate (11) is also slidably fitted on the top of the discharge frame II (12).

6. A vibro-oscillating sifting gravity sorting machine for bird's nest as claimed in claim 5, characterized in that: It also includes a storage tank (13), a motor II (14) and a rotating plate (15). The storage tank (13) is fixedly connected between the top of the sorting barrel (2) and the support (3). The top of the sorting barrel (2) is provided with a discharge port (101). The top of the sorting barrel (2) is equipped with a motor II (14). The output shaft of the motor II (14) passes through the bottom of the storage tank (13) and is fixedly connected to the rotating plate (15). The rotating plate (15) is rotatably connected to the storage tank (13). The bottom of the storage tank (13) is off-center and has an outlet that matches the discharge port (101). The bottom of the rotating plate (15) has a material passage groove on the front and rear sides that matches the outlet. The motor II (14) is electrically connected to the controller (4).

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