A vibration reduction device for processing bamboo jade porcelain raw materials and a preparation process for bamboo jade porcelain raw materials

Abstract

The present application discloses a vibration damping device for processing bamboo jade porcelain raw materials and a process for preparing bamboo jade porcelain raw materials. The vibration damping device includes a lower ring for connecting to a base, an upper ring for connecting to a hopper, and a vibration damping assembly connected between the upper and lower rings. The vibration damping assemblies are evenly arranged in a plurality along the circumference; the elastic member can drive the limiting member and the adjacent locking member to cooperate to position the locking member; a positioning member is provided on the sliding block, and when the limiting member and the locking member cooperate, the positioning member can fix the sliding block to the upper ring or the lower ring respectively, and compressing the elastic member can release the positioning effect of the positioning member on the sliding block. The present application can facilitate the disassembly of the vibration damping assembly, providing more space for maintenance operations.

Description

Technical Field

[0001] The present application relates to the technical field of jade porcelain preparation devices, and in particular to a vibration reduction device for processing bamboo jade porcelain raw materials and a bamboo jade porcelain raw material preparation process. Background Art

[0002] Jade porcelain is a high-end ceramic made from hot-pressed mineral raw materials (such as petalite, kaolin, and quartz). Named for its jade-like texture and excellent light transmittance, it is primarily used in areas such as jade tableware. By adding bamboo fiber to this raw material, the resulting bamboo jade porcelain combines the elegant texture of jade porcelain with the natural properties of bamboo fiber.

[0003] In the preparation of jade and porcelain raw materials, a vibration screening device is usually used to screen the raw material particles to obtain powder raw materials that meet the particle size. A vibration screening device for jade and porcelain preparation is disclosed in the patent document with application number 202410579553.0. The vibration screening device includes a vibration base and a receiving hopper arranged on the vibration base. The vibration base and the receiving hopper are connected by multiple springs. A vibration motor is installed on the lower surface of the receiving hopper, and the vibration motor drives the receiving hopper and the screening hopper to vibrate, thereby screening the material particles. Vibration is reduced by the spring, so that the vibration base is not prone to deviation when placed on the ground.

[0004] During use, vibration motors are subject to constant vibration, dust pollution, humidity, and other factors, requiring regular maintenance. The base and hopper are connected by multiple springs, which are typically welded together. This limits the operator's hand space during vibration motor maintenance, making it difficult for them to perform maintenance. Summary of the Invention

[0005] In a first aspect, the present application provides a vibration reduction device for processing bamboo jade porcelain raw materials.

[0006] This application adopts the following technical solutions:

[0007] The cam is secured to the upper and lower members by the spring, and the cam is secured to the lower member by the spring, and the cam is secured to the lower member by the spring.

[0008] By adopting the above technical solution, the present application is applied to a screening device, wherein the lower ring is connected to the base, the upper ring is connected to the hopper, the elastic member is used for vibration reduction, and the upper and lower rings are connected by a locking member; a limiting member is provided on the sliding block, which can limit the locking member so that the locking member is not easily loosened during the vibration process. When the vibration motor needs to be repaired, the positioning effect of the positioning member and the positioning effect of the limiting member on the locking member are released, and the sliding block can be removed from the upper and lower rings, thereby providing more operating space.

[0009] Optionally, the locking member includes a screw passing through the upper ring or the lower ring, and the end of the screw is provided with a limiting groove with a polygonal structure; the limiting member includes a limiting rod slidably set on the sliding block, the shape of the limiting rod is adapted to the limiting groove, and the limiting rod can be pressed by the elastic member and inserted into the limiting groove.

[0010] By adopting the above technical solution, the limiting rod can be slidably inserted into the limiting groove, so that the limiting rod can limit the rotation of the screw rod. When the limiting effect needs to be released, the limiting rod can be slid out of the limiting groove.

[0011] The top of the sliding block is provided with a locking groove, and the sliding block slides through the locking groove on the upper ring or the lower ring; a hollow cylinder is provided on the side of the sliding block facing away from the locking groove, and the cylinder passes through the locking groove, and a sliding seat is slidably provided in the cylinder, and the side wall of the sliding seat is provided with an extension block extending from the surface of the cylinder, and the cylinder is provided with a makeshift groove for the extension block to slide; the limit rod is rotatably connected to the sliding seat, and a rotating disk is rotatably provided on the inner wall of the sliding groove, and the limit rod slides through the rotating disk, and rotating the rotating disk can drive the limit rod to rotate, and the upper ring and the lower ring are both provided with a resistance member, and when the limit rod is inserted into the limit groove, the resistance member can press tightly against the rotation to limit the rotation of the rotating disk.

[0012] By adopting the above technical solution, the rotation of the rotating disk can drive the limit rod to rotate, so that the limit rod can be aligned with the limit slot and inserted into the limit slot, and the elastic member abuts against the extension block, which can drive the limit rod to be inserted into the limit slot; under the action of the abutment member, the rotating disk is not easy to rotate, thereby making it difficult for the limit rod to rotate.

[0013] Optionally, the upper ring and the lower ring are provided with mounting grooves on one side facing the rotating disk, and the resistance member includes a resistance rod slidably arranged in the mounting groove and a first spring arranged between the resistance rod and the mounting groove; under the elastic force of the first spring, the resistance rod is pressed against the surface of the rotating disk.

[0014] By adopting the above technical solution, the first spring drives the abutting rod to press against the rotating disk, thereby positioning the rotating disk.

[0015] Optionally, a ring groove is provided on the side of the rotating disk facing the adjacent interference rod, and interference blocks are evenly provided in the ring groove along the circumferential direction. The interference block is provided with an inclined surface, and the interference rod is in contact with the interference block, and the rotating disk can squeeze the interference rod to move downward when it rotates; when the positioning member positions the sliding block, the positioning member can press the interference rod tightly.

[0016] By adopting the above technical solution, the resistance rod abuts against the resistance block under the action of the first spring. When the rotating disk is adjusted, the positioning member can be pressed against the resistance rod, so that the resistance rod is not easy to slide again, and the rotating disk is not easy to rotate again.

[0017] Optionally, a receiving groove is provided on the sliding block, and the positioning member includes a positioning rod slidably arranged in the accommodating groove and a second spring arranged between the accommodating groove and the positioning rod, and the side walls of the upper ring and the lower ring are provided with slots connected to the mounting groove; an extrusion block is slidably arranged in the slot, and an extrusion spring is provided on the extrusion block; a pushing member is provided on the sliding block, and when the elastic member drives the sliding seat to slide, the extension block can drive the pushing member to slide, so that the pushing member pushes the positioning rod to slide and causes the positioning rod to be inserted into the slot and pressed against the extrusion spring, and drives the extrusion block to press against the contact rod.

[0018] By adopting the above technical solution, the pushing member drives the positioning rod to slide, is inserted into the slot and drives the extrusion block to press against the interference rod, thereby positioning the interference rod.

[0019] Optionally, a sliding groove is provided on the sliding block, an auxiliary rod is slidably provided in the sliding groove, and a third spring is provided between the auxiliary rod and the inner wall of the sliding groove; a connecting groove is provided on the upper ring and the lower ring, the connecting groove is connected to the mounting groove, a wedge block is slidably provided in the connecting groove, and a fourth spring is provided on the side of the wedge block facing away from the mounting groove, and the pushing member can drive the auxiliary rod to be inserted into the connecting groove and abut against the fourth spring, so that the wedge block is tightly pressed against the lower end of the resistance rod.

[0020] By adopting the above technical solution, the auxiliary rod is inserted into the connecting groove and drives the wedge block to abut against the lower end of the interference rod, further limiting the possibility of the interference rod sliding, thereby improving the positioning effect of the rotating disk.

[0021] Optionally, the pushing member includes a pushing bar that slides up and down and is arranged on the side wall of the sliding block. Two contact surfaces are obliquely arranged on the pushing bar. The auxiliary rod and the positioning rod respectively abut against the contact surfaces. A fifth spring is arranged between the pushing bar and the sliding block. When the elastic member drives the extension block to slide, the extension block can abut against the end of the pushing bar and push the pushing bar to slide. The auxiliary rod and the positioning rod are pressed by the contact surfaces and slide.

[0022] By adopting the above technical solution, the extension block abuts against the push bar and drives the push bar to slide, so that the abutting surface pushes the positioning rod and the auxiliary rod to slide.

[0023] Optionally, an abutment ring is provided between the extension blocks, and the elastic member abuts against the abutment ring.

[0024] By adopting the above technical solution, the stability of the connection of the elastic member is improved.

[0025] In summary, this application has at least one of the following beneficial effects:

[0026] 1. The vibration damping assembly can slide between the upper ring and the lower ring to adjust the distance between adjacent vibration damping assemblies. The vibration damping assembly can also be removed from between the upper ring and the lower ring to adapt to operational needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the use state of an embodiment of the present application;

[0028] Figure 2 It is a structural diagram of an embodiment of the present application;

[0029] Figure 3 This is a schematic diagram of the connection of the vibration reduction assembly in the embodiment of the present application;

[0030] Figure 4 is a schematic diagram of a locking member in an embodiment of the present application;

[0031] Figure 5 This is a schematic diagram of a rotating disk structure in an embodiment of the present application;

[0032] Figure 6 is a schematic cross-sectional view of a sliding block in an embodiment of the present application;

[0033] Figure 7 is a schematic cross-sectional view of the lower ring in an embodiment of the present application;

[0034] Figure 8 It is an exploded schematic diagram of the push bar in the embodiment of the present application.

[0035] Explanation of reference numerals: 1, base; 2, hopper; 3, upper ring; 4, lower ring; 5, vibration damping assembly; 51, sliding block; 52, elastic member; 6, locking member; 61, screw; 7, limiting member; 71, limiting rod; 8, positioning member; 81, positioning rod; 82, second spring; 9, limiting groove; 10, clamping groove; 11, cylinder; 12, sliding seat; 13, extension block; 14, clearance groove; 15, rotating disk; 16, resistance member; 161, resistance rod; 16 2. First spring; 17. Mounting groove; 18. Ring groove; 19. Interference block; 20. Inclined surface; 21. Accommodating groove; 22. Slot; 23. Pushing member; 231. Pushing bar; 24. Slide groove; 25. Auxiliary rod; 26. Third spring; 27. Connecting groove; 28. Wedge block; 29. ​​Fourth spring; 30. Fifth spring; 31. Interference surface; 32. Abutment ring; 33. Limit seat; 34. Mounting space; 35. Extrusion block; 36. Extrusion spring. DETAILED DESCRIPTION

[0036] The present application is further described in detail below with reference to the accompanying drawings.

[0037] The embodiment of the present application discloses a vibration reduction device for processing bamboo jade porcelain raw materials, and the vibration reduction device is installed on a screening device. Figure 1 and Figure 2 The vibration damping device includes an upper ring 3, a lower ring 4, and a vibration damping assembly 5 connected between the upper and lower rings 3 and 4. Multiple vibration damping assemblies 5 are evenly arranged along the circumferential direction. Locking members 6 are installed on both the upper and lower rings 3 and 4. The locking members 6 are screws 61 and are arranged in multiple circumferential directions. There is a one-to-one correspondence between the locking members 6 and the vibration damping assemblies 5.

[0038] Reference Figure 3 and Figure 4 A bolt head is formed at one end of the screw rod 61, and countersunk holes are provided on the surfaces of the upper ring 3 and the lower ring 4 to accommodate the bolt head of the screw rod 61. Figure 1 The screw 61 passes through the lower ring 4 and is threadedly connected to the base 1, thereby connecting the lower ring 4 to the base 1, and the screw 61 passes through the upper ring 3 and is threadedly connected to the lower surface of the hopper 2, thereby connecting the upper ring 3 to the lower surface of the hopper 2.

[0039] Reference Figure 3 and Figure 5 The vibration damping assembly 5 includes an elastic member 52 and a sliding block 51 connected to both ends of the elastic member 52. A slot 10 is provided on the side of the sliding block 51 facing away from the elastic member 52. The sliding block 51 is connected to the upper ring 3 and the lower ring 4 through the slot 10, and the sliding block 51 has an arc-shaped structure, so that the sliding block 51 can slide circumferentially on the upper ring 3 and the lower ring 4.

[0040] Reference Figure 5 and Figure 6 , a limit member 7 is provided on the sliding block 51, and the elastic member 52 can drive the limit member 7 to cooperate with the locking member 6 to limit the rotation of the locking member 6, thereby maintaining the positioning effect of the locking member 6 on the upper ring 3 and the lower ring 4. A positioning member 8 is installed on the sliding block 51, and the positioning member 8 is used to fix the sliding block 51 on the upper ring 3 and the lower ring 4. Combined Figure 7 One end of the bolt head of the screw rod 61 defines a limit slot 9, which is a polygonal structure, preferably a hexagonal structure. The limit member 7 is a limit rod 71 that slides up and down on the sliding block 51. The structure of the limit rod 71 is compatible with the limit slot 9. When the limit rod 71 is inserted into the limit slot 9, the rotation of the screw rod 61 is restricted.

[0041] In a further embodiment, in order to enable the limiting rod 71 to smoothly align with the limiting groove 9 and be inserted into the limiting groove 9, the limiting rod 71 is capable of rotating relative to the sliding block 51. A cylindrical body 11 is fixed to the side of the sliding block 51 facing away from the slot 10. The cylindrical body 11 has an internal hollow structure and extends through the slot 10. A sliding seat 12 is slidably connected to the sliding cylinder 11, and one end of the limiting rod 71 is rotatably connected to the sliding seat 12 via a bearing or other means. The side walls of the cylindrical body 11 are symmetrically provided with clearance grooves 14. An extension block 13 with the clearance grooves 14 is fixed to the side walls of the sliding seat 12, and the end of the elastic member 52 is fixedly connected to the extension block 13 by welding, bonding, or other means. When the sliding seat 12 slides in the cylindrical body 11, the clearance groove 14 provides space for the extension block 13 to move. An abutment ring 32 is provided between the two extension blocks 13, and the abutment ring 32 is coaxially arranged with the cylindrical body 11. The surface of the abutting ring 32 is provided with a buffer layer, such as rubber, damping pad, etc. The elastic member 52 is synchronously fixedly connected to the abutting ring 32 to improve the stability of the connection of the elastic member 52.

[0042] Reference Figure 5 and Figure 6 A rotating disk 15 is rotatably mounted on the inner wall of the slot 10 via a bearing or a ring protrusion that cooperates with the slot body. The rotating disk 15 has a hole shaped to match the limiting rod 71 and for the limiting rod 71 to pass through. The limiting rod 71 slides through the rotating disk 15, and the edge of the rotating disk 15 extends beyond the sliding block 51. Rotating the rotating disk 15 drives the limiting rod 71 to rotate, allowing the limiting rod 71 to be adjusted to a position corresponding to the limiting slot 9. When the limiting rod 71 is inserted into the limiting slot 9, the sliding block 51 is installed on the upper ring 3 or the lower ring 4, and the rotating disk 15 abuts against its surface. Both the upper ring 3 and the lower ring 4 are equipped with a resistance member 16. When the limiting rod 71 is inserted into the limiting slot 9, the resistance member 16 is used to limit the rotating disk 15, thereby restricting its rotation.

[0043] Reference Figure 7 Both the upper ring 3 and the lower ring 4 are provided with mounting grooves 17. The interference member 16 includes an interference rod 161 vertically slidably inserted into the mounting groove 17 and a first spring 162 installed between the mounting groove 17 and the interference rod 161. The sidewalls of the mounting groove 17 are provided with slots, and the sidewalls of the interference rod 161 partially extend into the slots. The first spring 162 is connected to the slots. Under the action of the first spring 162, the upper end of the interference rod 161 can abut against the rotating disk 15 to position the rotating disk 15.

[0044] In a further embodiment, referring to Figure 5In order to improve the positioning effect of the interference rod 161 on the rotating disk 15, an annular groove 18 is provided on the lower surface of the rotating disk 15, and the annular groove 18 and the rotating disk 15 are arranged coaxially. An interference block 19 is installed in the annular groove 18. The cross-section of the interference block 19 is a right-angled triangle structure, and the interference blocks 19 are evenly arranged along the circumference of the annular groove 18. The interference block 19 has an inclined surface 20, and the interference rod 161 abuts against the inclined surface 20 under the action of the first spring 162. The upper end of the interference rod can be an inclined surface structure that abuts against the inclined surface 20. When the positioning member 8 fixes the sliding block 51 to the upper ring 3 or the lower ring 4, the positioning member 8 can also position the interference rod 161 to limit the sliding of the interference rod 161, so that the interference rod 161 abuts against the inclined surface 20. If the rotating disk 15 wants to rotate, it needs to overcome the force of the interference rod 161 and drive the interference rod 161 to slide downward. The resistance rod 161 is positioned by the first spring 162 and the positioning member 8, so that the resistance rod 161 is not easily pressed by the resistance block 19 and slides, thereby limiting the situation where the screw 61 rotates in the opposite direction and loosens, making the upper ring 3 and the lower ring 4 more stable.

[0045] Reference Figure 6 and Figure 7 The sliding block 51 has receiving slots 21 on both sides. The positioning member 8 includes a positioning rod 81 that slides into the receiving slots 21 and a second spring 82 mounted between the receiving slots 21 and the positioning rod 81. The inner wall of the receiving slots 21 has an expanded portion to provide space for the second spring 82. Under the action of the second spring 82, one end of the positioning rod 81 is located in the receiving slot 21, while the other end protrudes from the surface of the sliding block 51. Slots 22 are formed on the sidewalls of the upper ring 3 and the lower ring 4. The slots 22 are connected to the adjacent mounting slots 17. A pressing block 35 is slidably mounted in the slots 22, and a pressing spring 36 is connected to the side of the pressing block 35 facing away from the mounting slot 17. A pushing member 23 is mounted on the sliding block 51. The pushing member 23 is capable of pushing the positioning rod 81 to slide, so that the positioning rod 81 is inserted into the slots 22 and abuts against the pressing spring 36, thereby abutting the pressing block 35 against the abutting rod 161. A rough structure may be provided on the side where the side wall of the abutting rod 161 and the extrusion block 35 abut against each other, so as to improve the positioning effect of the abutting rod 161 .

[0046] Furthermore, a slide groove 24 is provided on the sliding block 51, and the slide groove 24 is located below the accommodating groove 21. An auxiliary rod 25 is slidably arranged in the slide groove 24. A third spring 26 is installed between the auxiliary rod 25 and the inner wall of the slide groove 24, and a space for accommodating the third spring 26 is provided in the slide groove 24. Under the action of the third spring 26, one end of the auxiliary rod 25 is located in the slide groove 24, and the other end protrudes from the surface of the sliding block 51. A connecting groove 27 is provided on both the upper ring 3 and the lower ring 4, and the connecting groove 27 is connected to the lower end of the mounting groove 17. A wedge block 28 is slidably arranged in the connecting groove 27, and the side of the wedge block 28 with the inclined surface is close to the interference rod 161, and the side of the wedge block 28 facing away from the interference rod 161 is installed with a fourth spring 29. When the pushing member 23 pushes the positioning rod 81 to slide, it can also push the auxiliary rod 25 to slide, so that one end of the auxiliary rod 25 is inserted into the connecting groove 27 and abuts against the fourth spring 29, thereby making the wedge block 28 abut against the lower end of the resistance rod 161, further providing a force to limit the resistance rod 161 from sliding downward.

[0047] Reference Figure 8 The pushing member 23 includes a pushing bar 231 that is slidably connected to the surface of the sliding block 51. A limiting seat 33 is fixed on the surface of the sliding block 51, and the pushing bar 231 slides through the limiting seat 33. An installation space 34 is provided inside the limiting seat 33, and the side wall of the pushing bar 231 is provided with a protruding block portion, which extends into the installation space 34 in the limiting seat 33. A fifth spring 30 is installed in the installation space 34, and the fifth spring 30 is connected to the block portion of the side wall of the pushing bar 231 extending into the installation space 34. Under the action of the fifth spring 30, the upper end of the pushing bar 231 extends beyond the surface of the sliding block 51. A contact surface 31 is obliquely provided on the pushing bar 231, and two contact surfaces 31 are provided and correspond to the positioning rod 81 and the auxiliary rod 25 respectively. The positioning rod 81 and the auxiliary rod 25 can abut against the contact surface 31. When the elastic member 52 drives the extension block 13 to slide, the extension block 13 can abut against the upper end of the push bar 231 and drive the push bar 231 to slide. The positioning rod 81 and the auxiliary rod 25 are pressed against the contact surface 31 and can slide and are respectively inserted into the slot 22 and the connecting groove 27.

[0048] The implementation principle of the vibration reduction device for processing bamboo jade porcelain raw materials in the embodiment of the present application is as follows: during installation, the lower sliding block 51 is first installed on the lower ring 4. During installation, by rotating the rotating disk 15, the limiting rod 71 is aligned with the limiting groove 9 and inserted into the limiting groove 9; then the sliding block 51 abuts against the lower ring 4, and the elastic member 52 squeezes the extension block 13, so that the limiting rod 71 is stably inserted into the limiting groove 9. At the same time, the driving bar 231 is driven to slide downward, and the positioning rod 81 and the auxiliary rod 25 are driven to be inserted into the slot 22 and the connecting groove 27 respectively. Then, the upper sliding block 51 is installed on the upper ring 3. When disassembling, first remove the upper sliding block 51, hold the extension block 13 and slide it downward, so that the limit rod 71 disengages from the limit groove 9, and drives the push bar 231 to reset, so that the positioning rod 81 and the auxiliary rod 25 slide out of the slot 22 and the connecting groove 27, and then remove the lower sliding block 51 from the lower ring 4, thereby providing more operating space.

[0049] In a further embodiment, a process for preparing bamboo jade porcelain raw materials is disclosed, comprising the following steps;

[0050] (1) Using the screening device with the vibration damping device in Example 1 to screen the ore powder to obtain fine-grained ore powder;

[0051] (2) Add the sieved ore powder and bamboo fiber to the raw material, mix them evenly, and obtain the bamboo jade porcelain raw material for later use. The bamboo fiber is used in an amount of 10-20 wt% of the raw material, and the bamboo jade porcelain raw material is obtained for later use.

[0052] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A vibration reduction device for processing bamboo jade porcelain raw materials, characterized by: A lower ring (4) for connecting to a base (1), an upper ring (3) for connecting to a hopper (2), and a vibration damping assembly (5) connected between the upper ring (3) and the lower ring (4), wherein a plurality of vibration damping assemblies (5) are evenly arranged along the circumference; a plurality of locking members (6) are provided on each of the upper ring (3) and the lower ring (4), wherein the locking members (6) are used to connect the upper ring (3) to the base (1) and the upper ring (3) to the hopper (2); the vibration damping assembly (5) comprises two sliding blocks (51) and an elastic member (52) connected between the two sliding blocks (51), wherein the sliding blocks (51) ) slide on the upper ring (3) and the lower ring (4) respectively, a limiting member (7) is provided on the sliding block (51), and the elastic member (52) can drive the limiting member (7) and the adjacent locking member (6) to cooperate to position the locking member (6); a positioning member (8) is provided on the sliding block (51), and when the limiting member (7) and the locking member (6) cooperate, the positioning member (8) can fix the sliding block (51) to the upper ring (3) or the lower ring (4) respectively, and compressing the elastic member (52) can release the positioning effect of the positioning member (8) on the sliding block (51).

2. The vibration reduction device for processing bamboo jade porcelain raw materials according to claim 1, characterized in that: The locking member (6) includes a screw (61) passing through the upper ring (3) or the lower ring (4), and a limiting groove (9) with a polygonal structure is provided at the end of the screw (61); the limiting member (7) includes a limiting rod (71) slidably arranged on the sliding block (51), the shape of the limiting rod (71) is adapted to the limiting groove (9), and the limiting rod (71) can be pressed by the elastic member (52) and inserted into the limiting groove (9).

3. The vibration reduction device for processing bamboo jade porcelain raw materials according to claim 2, characterized in that: The sliding block (51) is provided with a slot (10), and the sliding block (51) slides on the upper ring (3) or the lower ring (4) through the slot (10); a hollow cylinder (11) is provided on the side of the sliding block (51) away from the slot (10), and the cylinder (11) passes through the slot (10), and a sliding seat (12) is slidably provided in the cylinder (11), and an extension block (13) extending from the surface of the cylinder (11) is provided on the side wall of the sliding seat (12), and the cylinder (11) is provided with a slot for the extension block (13) to slide The movable giving way groove (14); the limiting rod (71) is rotatably connected to the sliding seat (12), and a rotating disk (15) is rotatably provided on the inner wall of the clamping groove (10), the limiting rod (71) slides through the rotating disk (15), and rotating the rotating disk (15) can drive the limiting rod (71) to rotate, and the upper ring (3) and the lower ring (4) are both provided with a resistance member (16), and when the limiting rod (71) is inserted into the limiting groove (9), the resistance member (16) can press against the rotating disk (15) to limit the rotation of the rotating disk (15).

4. The vibration reduction device for processing bamboo jade porcelain raw materials according to claim 3, characterized in that: The upper ring (3) and the lower ring (4) are provided with a mounting groove (17) on one side facing the rotating disk (15), and the resisting member (16) comprises a resisting rod (161) slidably arranged in the mounting groove (17) and a first spring (162) arranged between the resisting rod (161) and the mounting groove (17); under the elastic force of the first spring (162), the resisting rod (161) is pressed against the surface of the rotating disk (15).

5. The vibration reduction device for processing bamboo jade porcelain raw materials according to claim 4, characterized in that: The rotating disk (15) is provided with an annular groove (18) on a side adjacent to the abutting rod (161), and abutting blocks (19) are evenly arranged in the annular groove (18) along the circumferential direction. The abutting blocks (19) are provided with an inclined surface (20). The abutting rod (161) abuts against the abutting block (19), and when the rotating disk (15) rotates, the abutting rod (161) can be squeezed to move downward; when the positioning member (8) positions the sliding block (51), the positioning member (8) can press against the abutting rod (161).

6. The vibration reduction device for processing bamboo jade porcelain raw materials according to claim 5, characterized in that: The sliding block (51) is provided with a receiving groove (21), the positioning member (8) includes a positioning rod (81) slidably arranged in the receiving groove (21) and a second spring (82) arranged between the receiving groove (21) and the positioning rod (81), the side walls of the upper ring (3) and the lower ring (4) are provided with a slot (22) connected to the mounting groove (17); an extrusion block (35) is slidably arranged in the slot (22), and an extrusion block (35) is provided on the extrusion block (35). A compression spring (36); a pushing member (23) is provided on the sliding block (51); when the elastic member (52) drives the sliding seat (12) to slide, the extending block (13) can drive the pushing member (23) to slide, so that the pushing member (23) pushes the positioning rod (81) to slide and the positioning rod (81) is inserted into the slot (22) and pressed against the compression spring (36), and drives the squeezing block (35) to press against the contact rod (161).

7. The vibration reduction device for processing bamboo jade porcelain raw materials according to claim 6, characterized in that: A sliding groove (24) is provided on the sliding block (51), an auxiliary rod (25) is slidably provided in the sliding groove (24), and a third spring (26) is provided between the auxiliary rod (25) and the inner wall of the sliding groove (24); a connecting groove (27) is provided on both the upper ring (3) and the lower ring (4), the connecting groove (27) is connected to the mounting groove (17), a wedge block (28) is slidably provided in the connecting groove (27), and a fourth spring (29) is provided on the side of the wedge block (28) away from the mounting groove (17), the pushing member (23) can drive the auxiliary rod (25) to be inserted into the connecting groove (27) and abut against the fourth spring (29), so that the wedge block (28) abuts against the lower end of the abutting rod (161).

8. The vibration reduction device for processing bamboo jade porcelain raw materials according to claim 7, characterized in that: The pushing member (23) includes a pushing bar (231) which is slidably arranged on the side wall of the sliding block (51) up and down. Two contact surfaces (31) are obliquely arranged on the pushing bar (231). The auxiliary rod (25) and the positioning rod (81) respectively abut against the contact surfaces (31). A fifth spring (30) is arranged between the pushing bar (231) and the sliding block (51). When the elastic member (52) drives the extension block (13) to slide, the extension block (13) can abut against the end of the pushing bar (231) and push the pushing bar (231) to slide. The auxiliary rod (25) and the positioning rod (81) are pressed by the contact surfaces (31) and slide.

9. The vibration reduction device for processing bamboo jade porcelain raw materials according to claim 5, characterized in that: An abutment ring (32) is provided between the extension blocks (13), and the elastic member (52) abuts against the abutment ring (32).

10. A process for preparing raw materials for bamboo jade porcelain, characterized by: The following steps are included: (1) Using a screening device having the vibration damping device for processing bamboo jade porcelain raw materials according to any one of claims 1 to 9 to screen ore powder to obtain fine-particle ore powder; (2) Add the sieved ore powder and bamboo fiber to the raw materials, mix them evenly, and obtain the bamboo jade porcelain raw material for later use.

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