Grading treatment equipment for deep processing of peony seeds

Abstract

The utility model provides stage treatment equipment for deep processing of peony seeds, and relates to the field of deep processing of peony seeds. According to the stage treatment equipment, an elastic striking strip is arranged at the bottom of a screen and is connected with a rope winding and shaking mechanism through a steel wire rope; the winding rope shaking mechanism comprises a motor, a winding shaft, a reel, a sliding sleeve, a spring and a rotating arm, the steel wire rope is wound on the reel, and a cam surface and triangular teeth are arranged on the end face of the reel; the sliding sleeve is arranged on the reel in a sleeving mode, and meshing teeth and a column body are arranged on the sliding sleeve. When the column body is in contact with the low sector, the meshing teeth are meshed with the triangular teeth; when the column body makes contact with the high sector, the meshing teeth are disengaged from the triangular teeth. The rotating arm is fixedly connected to the sliding sleeve in the radial direction, and a trumpet-shaped shaft body used for stirring the steel wire rope is arranged on the rotating arm. The winding rope shaking mechanism of the grading treatment equipment can bend and release the elastic striking strip to circularly strike the screen, so that the peony seeds clamped in the meshes are struck out, and the grading efficiency of the peony seeds is improved.

Description

Technical Field

[0001] This utility model relates to the field of peony seed deep processing technology, and in particular to a grading processing device for peony seed deep processing. Background Technology

[0002] After flowering, peonies produce pentagonal pods containing seeds about the size of corn kernels. Peony seeds are rich in nutrients such as protein, fat, minerals, and vitamins, as well as antioxidants like anthocyanins and flavonoids, giving them high medicinal and health benefits. Peony seeds vary in size and require grading before processing. Currently, vibrating screens can be used for grading peony seeds; however, a drawback is that some seeds can become stuck in the mesh, clogging it. This necessitates manual cleaning of the screen after a period of operation, otherwise, grading efficiency will be affected. Therefore, improvements to existing grading devices are needed. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, this utility model discloses a grading equipment for deep processing of peony seeds, the purpose of which is to solve the problem that the screen mesh is easily clogged and requires manual cleaning of the screen.

[0004] Specifically, the present invention adopts the following technical solution:

[0005] A grading device for deep processing of peony seeds includes a vibrating frame and a vibrator. A screen is installed at the bottom of the vibrating frame, and an elastic striking bar is installed at the bottom of the screen for striking the screen. One end of the elastic striking bar is fixed to the bottom of the vibrating frame, and the other end is connected to a rope winding and shaking mechanism via a steel wire rope. The rope winding and shaking mechanism includes a motor, a winding shaft, a winding reel, a sliding sleeve, a spring, and a rotating arm. The steel wire rope is wound on the winding reel. An annular cam surface and a ring of circumferentially distributed triangular teeth are provided on the end face of the winding reel. The cam surface consists of a low fan surface, a rising surface, and a... The high sector and the lower sector are connected in sequence; the sliding sleeve is fitted on the spool, and the sliding sleeve is provided with meshing teeth corresponding to the triangular teeth, and also has a column that contacts the cam surface; the spring is installed on the spool to apply axial force to the sliding sleeve, so that the column keeps in contact with the cam surface; when the column contacts the lower sector, the meshing teeth mesh with the triangular teeth; when the column contacts the higher sector, the meshing teeth disengage from the triangular teeth; the rotating arm is fixed radially to the sliding sleeve, and the rotating arm is provided with a trumpet-shaped shaft for turning the wire rope, the axis of the trumpet-shaped shaft being parallel to the axis of the spool.

[0006] Further improvements to the technical solution involve a horn-shaped shaft whose surface is mainly composed of a conical surface and an arc surface. The larger end of the conical surface intersects with the arc surface, and the diameter of the intersection line is larger than the rotation diameter of part of the arc surface.

[0007] In a further improved technical solution, the spring is a compression spring, with one end of the compression spring acting on the sliding sleeve and the other end acting on the reel through a thrust bearing.

[0008] To further improve the technical solution, a ball bearing is installed at the end of the column that contacts the cam surface.

[0009] A further improvement to the technical solution involves welding a hanging ring for connecting the wire rope onto the elastic striking bar.

[0010] To further improve the technical solution, the grading processing equipment also includes support columns and support springs, which are arranged at the four corners of the vibration frame.

[0011] After implementing the above technical solution, the beneficial effects of this utility model compared to the prior art are:

[0012] The rope-winding mechanism of this grading equipment can bend and release the elastic striking bar to cyclically strike the screen, thereby knocking out the peony seeds stuck in the mesh.

[0013] Compared with existing technologies, this grading equipment solves the problem of easy clogging of the screen mesh, eliminates the need for manual cleaning of the screen, and improves the grading efficiency of peony seeds. Attached Figure Description

[0014] Appendix Figure 1 The diagram shown is a schematic representation of the overall structure of this grading and processing equipment.

[0015] Appendix Figure 2 The diagram shown is a structural schematic of the rope-winding and shaking mechanism.

[0016] Appendix Figure 3 The diagram shown is a three-dimensional structural schematic of the reel.

[0017] Appendix Figure 4 The diagram shows the structure of the rope-winding and shaking mechanism when the rope is being pulled.

[0018] Appendix Figure 5 The diagram shows the structure of the rope-shaking mechanism when the rope is shaking.

[0019] Appendix Figure 6 The diagram shown is a schematic diagram of the operation of this graded processing equipment.

[0020] In the attached diagram: 1. Vibrating frame; 2. Screen; 3. Elastic striking bar; 4. Steel wire rope; 5. Reel; 6. Reel; 6.1. Cam surface; 6.2. Triangular tooth; 7. Sliding sleeve; 7.1. Column; 7.2. Meshing tooth; 8. Rotary arm; 9. Trumpet-shaped shaft; 10. Compression spring; 11. Vibrator; 12. Support column; 13. Support spring. Detailed Implementation

[0021] The preferred embodiments of this utility model are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely used to explain the technical principles of this utility model and are not intended to limit the scope of protection of this utility model. It should be noted that in the description of this utility model, terms such as "front," "rear," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. This is merely for ease of description and does not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation; therefore, it should not be construed as a limitation of this utility model. It should also be noted that in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium, or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0022] See attached document Figure 1 A grading equipment for deep processing of peony seeds includes an inclined vibrating frame 1, which is supported by four sets of support columns 12 and support springs 13. A vibrator 11 is installed on the vibrating frame 1, and a screen 2 is provided at the bottom of the vibrating frame 1.

[0023] To address the problem of easy clogging of the screen mesh and the need for manual cleaning, an elastic striking strip 3 is installed at the bottom of the screen 2 for striking the screen 2. One end of the elastic striking strip 3 is fixed to the bottom of the vibrating frame 1, and the other end is connected to the rope winding and shaking mechanism through a steel wire rope 4.

[0024] See attached document Figure 2 , attached Figure 2 This diagram shows the structure of the rope-winding and shaking mechanism when the rope is being pulled. (See attached diagram.) Figure 2 As can be seen, the rope shaking mechanism includes a motor (not shown in the figure), a shaft 5, a reel 6, a sliding sleeve 7, a spring, and a rotating arm 8. The wire rope 4 is wound on the reel 6, and a hanging ring is welded on the elastic striking bar 3. The other end of the wire rope 4 is connected to the hanging ring.

[0025] See attached document Figure 3 , attached Figure 3 This is a schematic diagram of the three-dimensional structure of the reel. (See attached diagram.) Figure 3 It can be seen that an annular cam surface 6.1 and a ring of triangular teeth 6.2 distributed circumferentially are provided on the end face of the reel 6. The cam surface 6.1 is composed of a low sector, a rising surface, a high sector and a falling surface connected in sequence.

[0026] Please refer to the appendix again. Figure 2 A sliding sleeve 7 is fitted onto the scroll 5. The sliding sleeve 7 has meshing teeth 7.2 corresponding to the triangular teeth 6.2, and also a column 7.1 that contacts the cam surface 6.1. When the column 7.1 contacts the lower sector surface, the meshing teeth 7.2 engage with the triangular teeth 6.2; when the column 7.1 contacts the higher sector surface, the meshing teeth 7.2 disengage from the triangular teeth 6.2. To reduce frictional resistance, a ball bearing is installed at the end of the column 7.1 that contacts the cam surface 6.1.

[0027] A spring is mounted on the spool 5 to apply axial force to the sliding sleeve 7, keeping the column 7.1 in contact with the cam surface 6.1. Specifically, the spring is a compression spring 10, with one end acting on the sliding sleeve 7 and the other end acting on the spool 5 via a thrust bearing.

[0028] The rotating arm 8 is radially fixed to the sliding sleeve 7. A trumpet-shaped shaft 9 for actuating the wire rope 4 is provided on the rotating arm 8. The axis of the trumpet-shaped shaft 9 is parallel to the axis of the reel 5. The surface of the trumpet-shaped shaft 9 is mainly composed of a conical surface and an arc surface. The larger end of the conical surface intersects with the arc surface, and the diameter of the intersection line is larger than the rotation diameter of part of the arc surface.

[0029] See attached document Figure 1 and attached Figure 4 When the motor rotates, the reel 6 rotates clockwise. At this time, the column 7.1 contacts the lower sector surface, the meshing teeth 7.2 mesh with the triangular teeth 6.2, and the rotating arm 8 and the trumpet-shaped shaft 9 rotate synchronously around the reel 6. The wire rope 4 is located within the arc surface of the trumpet-shaped shaft 9. As the wire rope 4 is wound on the reel 6, the elastic striking bar 3 bends downward.

[0030] See attached document Figure 5 and attached Figure 6 When the reel 6 rotates to a certain angle, the column 7.1 contacts the high fan surface, the meshing teeth 7.2 disengage from the triangular teeth 6.2, and the sliding sleeve 7 moves away from the reel 6. At this time, the wire rope 4 contacts the conical surface of the trumpet-shaped shaft 9, causing the sliding sleeve 7 to continue moving away from the reel 6 until the wire rope 4 is freed from the restraint of the trumpet-shaped shaft. At this moment, the wire rope 4 suddenly releases a large amount of length, causing the elastic striking bar 3 to rebound freely and violently strike the screen 2, knocking out the peony seeds trapped in the mesh. Then the reel 6 continues to rotate clockwise, and the column 7.1 contacts the low fan surface again, causing the reel 6 to drive the rotating arm 8 and the trumpet-shaped shaft 9 to rotate synchronously for the next cycle of rope winding, rope shaking, and striking.

[0031] As described above, the rope-winding and shaking mechanism of this grading equipment can bend and release the elastic striking bar 3 to cyclically strike the screen 2, thereby dislodging the peony seeds trapped in the mesh. Compared with existing technologies, this grading equipment solves the problem of easy clogging of the screen mesh, eliminates the need for manual screen cleaning, and improves grading efficiency.

[0032] The parts not detailed herein are prior art. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of protection of which is defined by the appended claims and their equivalents.

Claims

1. A grading device for deep processing of peony seeds, comprising a vibrating frame and a vibrator, a screen is arranged at the bottom of the vibrating frame, characterized in that: The bottom of the screen is provided with an elastic beating bar for beating the screen, one end of the elastic beating bar is fixed at the bottom of the vibrating frame, and the other end is connected with a rope winding and shaking mechanism through a steel wire rope; the rope winding and shaking mechanism comprises a motor, a winding shaft, a winding reel, a sliding sleeve, a spring and a rotating arm, the steel wire rope is wound on the winding reel, an annular cam surface and a circle of triangular teeth distributed in the circumferential direction are arranged on the end surface of the winding reel, the cam surface is sequentially connected by a low sector surface, an ascending surface, a high sector surface and a descending surface; the sliding sleeve is sleeved on the winding shaft, the sliding sleeve is provided with meshing teeth corresponding to the triangular teeth, and a column body corresponding to the cam surface is further arranged; the spring is installed on the winding shaft and used for applying an axial force to the sliding sleeve, so that the column body keeps in contact with the cam surface; when the column body is in contact with the low sector surface, the meshing teeth are engaged with the triangular teeth; when the column body is in contact with the high sector surface, the meshing teeth are disengaged from the triangular teeth; the rotating arm is fixed along the radial direction on the sliding sleeve, and a horn-shaped shaft body for pushing the steel wire rope is arranged on the rotating arm, and the axis of the horn-shaped shaft body is parallel to the axis of the winding shaft.

2. The grading device for deep processing of peony seeds according to claim 1, characterized in that: The surface of the horn-shaped shaft body mainly comprises a conical surface and an arc surface, wherein the large end of the conical surface meets the arc surface, and the diameter of the meeting line is greater than the revolution diameter of the partial arc surface.

3. The grading device for deep processing of peony seeds according to claim 1, characterized in that: The spring is a compression spring, one end of the compression spring acts on the sliding sleeve, and the other end acts on the winding shaft through a thrust bearing.

4. The grading device for deep processing of peony seeds according to claim 1, characterized in that: A ball is installed at the end where the column body is in contact with the cam surface.

5. The grading device for deep processing of peony seeds according to claim 1, characterized in that: A hanging ring for connecting the steel wire rope is welded on the elastic beating bar.

6. The grading device for deep processing of peony seeds according to claim 1, characterized in that: The grading treatment equipment further comprises support columns and support springs, and the support columns and the support springs are arranged at four corners of the vibrating frame.

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