Elastic buffering anti-damage stoning machine
By introducing a flexible rubber cylinder and a vibration component into the destoner, the problem of damage caused by direct impact between the kernel and the sieve plate is solved, achieving a destoner effect with less damage.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUNSHINE (TIANJIN) PRODUCE LTD
- Filing Date
- 2025-06-09
- Publication Date
- 2026-05-15
AI Technical Summary
Existing destoners cause significant damage due to the direct impact between kernels and the sieve plate during use, lacking an effective buffer structure.
An elastic buffer anti-damage destoner was designed. A cylinder made of flexible rubber material was set between the screen plate and the auger conveyor. The vibration component made the kernels fall onto the screen plate in a slightly bouncing state. Combined with the vibration of the vibrating motor and the spring, the impact force between the kernels and the screen plate was reduced.
It effectively reduces damage to the kernels, ensures kernel quality, and achieves a more efficient destone removal process.
Smart Images
Figure CN224237495U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of destone removal machine technology, specifically to an elastic buffer anti-damage destone removal machine. Background Technology
[0002] Pumpkin seeds require a destoner during production to remove impurities, stones, and pebbles from the kernels.
[0003] The existing destoner lacks a connection structure with the material conveying section. During destone removal, the kernels come into direct contact with the screen plate of the destoner. The direct impact between the two causes significant damage to the kernels, resulting in breakage. Therefore, improvements are needed.
[0004] Therefore, it is necessary to invent an elastic buffer anti-damage stone removal machine. Summary of the Invention
[0005] Therefore, this utility model provides an elastic buffer anti-damage stone removal machine to solve the problems in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: an elastic buffer anti-damage stone removal machine, comprising:
[0007] A base plate, the top of which is fixedly connected to a base, and a shell is fixedly embedded in the base plate. The bottom of the shell is set as an open opening, and through slots are opened on both sides of the shell.
[0008] The auger conveyor is fixedly connected to the base;
[0009] A sieve plate is installed inside the outer casing. The sieve plate passes through two through slots. A U-shaped baffle is fixedly connected to the top of the sieve plate. Vibration components are provided on both the front and rear sides of the U-shaped baffle.
[0010] A cylindrical tube, which is fixedly connected between the U-shaped baffle and the auger conveyor, is made of rubber material.
[0011] Preferably, the sieve plate is inclined.
[0012] Preferably, the vibration assembly includes a through groove, which is formed on the front side of the housing, and a connecting plate is fixedly connected to the front side of the U-shaped baffle, with all connecting plates passing through the through groove.
[0013] Preferably, two connecting blocks are fixedly connected to the top and bottom of the through groove, and two springs are fixedly connected to the top and bottom of the connecting plate, with the outer ends of the four springs respectively fixedly connected to the inner sides of the four connecting blocks.
[0014] Preferably, a vibration motor is fixedly connected to the bottom of the connecting plate.
[0015] Preferably, a box is fixedly connected inside the outer shell, and multiple mesh plates are fixedly embedded at the bottom of the box.
[0016] Preferably, a shell is fixedly embedded at the top of the outer casing and the bottom of the box, the bottom of the shell is set as an open opening, and a fan is fixedly connected inside the shell.
[0017] Preferably, a flexible hose is fixedly connected to the top of the housing.
[0018] Preferably, support legs are fixedly connected to the four corners of the bottom of the base plate.
[0019] The beneficial effects of this utility model are:
[0020] This invention incorporates a cylindrical design between the sieve plate and the auger conveyor, with the cylinder made of flexible rubber material. This design allows the kernels to fall onto the sieve plate with a slight bounce when they drop from the auger conveyor, thereby reducing the impact force between the kernels and the sieve plate and minimizing damage to the kernels. This ensures the quality of the kernels. Attached Figure Description
[0021] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.
[0022] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.
[0023] Figure 1 A schematic diagram of the overall structure of this utility model;
[0024] Figure 2 The main sectional view provided for this utility model;
[0025] Figure 3 Provided by this utility model Figure 2 Enlarged view of point A in the image;
[0026] Figure 4 Exploded three-dimensional view of the shell, sieve plate, spring, connecting block and other components provided for this utility model;
[0027] In the diagram: 1. Base plate; 2. Base; 3. Outer shell; 4. Screw conveyor; 5. Screen plate; 6. U-shaped baffle; 7. Cylinder; 8. Connecting plate; 9. Connecting block; 10. Spring; 11. Vibrating motor; 12. Box; 13. Mesh plate; 14. Shell; 15. Fan; 16. Hose; 17. Support leg. Detailed Implementation
[0028] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.
[0029] See attached document Figure 1 -Appendix Figure 4 The present invention provides an elastic buffer anti-damage stone removal machine, comprising:
[0030] A base plate 1 is fixedly connected to a base 2 at the top of the base plate 1. A shell 3 is fixedly embedded on the base plate 1. The bottom of the shell 3 is set to be open. Through slots are opened on both sides of the shell 3.
[0031] Screw conveyor 4 is fixedly connected to base 2;
[0032] The sieve plate 5 is set inside the outer shell 3. The sieve plate 5 passes through two through slots. A U-shaped baffle 6 is fixedly connected to the top of the sieve plate 5. Vibration components are provided on both the front and rear sides of the U-shaped baffle 6.
[0033] The cylinder 7 is fixedly connected between the U-shaped baffle 6 and the auger conveyor 4, and the cylinder 7 is made of rubber material.
[0034] The sieve plate 5 is set to be inclined; in this embodiment, a cylinder 7 is designed between the sieve plate 5 and the auger conveyor 4, and the cylinder 7 is made of flexible rubber material, so that when the kernels fall from the auger conveyor 4 onto the sieve plate 5, they fall onto the sieve plate 5 in a slightly bouncing state, thereby reducing the impact force between the kernels and the sieve plate 5.
[0035] To achieve the vibration of the sieve plate 5, the device adopts the following technical solution: the vibration component includes a through groove, which is opened on the front side of the outer shell 3. A connecting plate 8 is fixedly connected to the front side of the U-shaped baffle 6. The connecting plates 8 all pass through the through groove. Two connecting blocks 9 are fixedly connected to the top and bottom of the through groove. Two springs 10 are fixedly connected to the top and bottom of the connecting plate 8. The outer ends of the four springs 10 are fixedly connected to the inner sides of the four connecting blocks 9 respectively. A vibration motor 11 is fixedly connected to the bottom of the connecting plate 8.
[0036] In order to achieve the purpose of sucking away floating impurities, the device adopts the following technical solution: a box 12 is fixedly connected inside the outer shell 3, multiple mesh plates 13 are fixedly embedded at the bottom of the box 12, a shell 14 is fixedly embedded at the top of the outer shell 3 and the bottom of the box 12, the bottom of the shell 14 is set as an open, a fan 15 is fixedly connected inside the shell 14, and a hose 16 is fixedly connected at the top of the shell 14. When the fan 15 is working, it can generate sufficient suction force, so that the floating impurities can be sucked away under the action of the mesh plates 13, the box 12, the shell 14 and the hose 16.
[0037] To achieve the purpose of support, the device adopts the following technical solution: support legs 17 are fixedly connected to the four corners of the bottom of the base plate 1, and the support legs 17 can support the device.
[0038] The usage process of this utility model is as follows: When pumpkin seeds need to be destoned during production, the pumpkin seeds are added to the auger conveyor 4. Then, the auger conveyor 4 works to transport the pumpkin seeds to the left. In this way, the pumpkin seeds can fall onto the screen plate 5 through the cylinder 7. At the same time, the two vibrating motors 11 are controlled to work. Then, under the action of the springs 10 on the front and rear sides, the two connecting plates 8, the U-shaped baffle 6 and the screen plate 5 can vibrate continuously. This causes the pumpkin seeds to vibrate and move to the left. Then, the impurities, stones and pebbles mixed in the pumpkin seeds fall through the screen plate 5, while the pumpkin seeds remain on the screen plate 5 and fall from the left side of the screen plate 5. At this time, a receiving container can be placed on the left side of the screen plate 5 and the bottom of the outer shell 3.
[0039] When the screen plate 5 vibrates, some impurities will float inside the outer shell 3. At this time, the fan 15 can be turned on to generate sufficient suction. Under the action of the screen plate 13, box 12, shell 14 and hose 16, the floating impurities can be sucked away.
[0040] A cylinder 7 is designed between the sieve plate 5 and the auger conveyor 4, and the cylinder 7 is made of flexible rubber material. This way, when the kernels fall from the auger conveyor 4 onto the sieve plate 5, they land on the sieve plate 5 with a slight bounce, which can reduce the impact force between the kernels and the sieve plate 5, thereby reducing damage to the kernels and ensuring the quality of the kernels.
[0041] Among them, the screw conveyor 4 is a very mature product in the existing technology, so its model and specific structure will not be described here.
[0042] The above are merely preferred embodiments of this utility model. Any person skilled in the art may modify this utility model or modify it into an equivalent technical solution using the technical solutions described above. Therefore, any simple modifications or equivalent substitutions made based on the technical solutions of this utility model shall fall within the scope of protection claimed by this utility model.
Claims
1. A flexible buffer anti-damage stone removal machine, characterized in that, include: A base plate (1) is fixedly connected to a base (2) at the top of the base plate (1). A shell (3) is fixedly embedded on the base plate (1). The bottom of the shell (3) is set as an open opening. Through grooves are opened on both sides of the shell (3). Screw conveyor (4), which is fixedly connected to base (2); A sieve plate (5) is set inside the outer shell (3). The sieve plate (5) passes through two through slots. A U-shaped baffle (6) is fixedly connected to the top of the sieve plate (5). Vibration components are provided on both the front and rear sides of the U-shaped baffle (6). A cylinder (7) is fixedly connected between a U-shaped baffle (6) and an auger conveyor (4), and the cylinder (7) is made of rubber material.
2. The elastic buffer anti-damage stone removal machine according to claim 1, characterized in that: The sieve plate (5) is set to be inclined.
3. The elastic buffer anti-damage stone removal machine according to claim 1, characterized in that: The vibration component includes a through groove, which is opened on the front side of the outer shell (3). A connecting plate (8) is fixedly connected to the front side of the U-shaped baffle (6), and the connecting plate (8) passes through the through groove.
4. The elastic buffer anti-damage stone removal machine according to claim 3, characterized in that: Two connecting blocks (9) are fixedly connected to the top and bottom of the through groove, and two springs (10) are fixedly connected to the top and bottom of the connecting plate (8). The outer ends of the four springs (10) are fixedly connected to the inner sides of the four connecting blocks (9).
5. The elastic buffer anti-damage stone removal machine according to claim 4, characterized in that: A vibration motor (11) is fixedly connected to the bottom of the connecting plate (8).
6. The elastic buffer anti-damage stone removal machine according to claim 1, characterized in that: The outer shell (3) is fixedly connected to a box (12), and a plurality of mesh plates (13) are fixedly embedded at the bottom of the box (12).
7. The elastic buffer anti-damage stone removal machine according to claim 6, characterized in that: The top of the outer shell (3) and the bottom of the box (12) are fixedly embedded with a shell (14), the bottom of the shell (14) is set as an open opening, and a fan (15) is fixedly connected inside the shell (14).
8. The elastic buffer anti-damage stone removal machine according to claim 7, characterized in that: A flexible hose (16) is fixedly connected to the top of the housing (14).
9. The elastic buffer anti-damage stone removal machine according to claim 1, characterized in that: The base plate (1) is fixedly connected to four corners at the bottom with support legs (17).