Online densimeter

Abstract

The invention relates to the technical field of measuring devices, in particular to an online densitometer, the bottom of a control body is fixedly connected with a connection control component, the bottom of the connection control component is fixedly connected with a measuring tuning fork, and the outer side of the measuring tuning fork is movably sleeved with two cleaning scraping rings; three mounting holes are formed in the ends of the two cleaning scraping rings, scraping ring springs are fixedly connected into the mounting holes, connecting protection blocks are fixedly connected between the scraping ring springs in the adjacent mounting holes of the two cleaning scraping rings, and the connecting protection blocks are slidably clamped into the mounting holes. The online densimeter has the advantages of being simple in structure, convenient to operate, capable of being cleaned and high in measurement accuracy, adhering substances on the measurement surface can be effectively removed through the scraping and vibrating mechanism, the accuracy of the measurement result is guaranteed, meanwhile, the design of the online densimeter considers the requirement of vibration measurement, and it is guaranteed that vibration measurement is not interfered after cleaning.

Description

Technical Field

[0001] The invention relates to the technical field of measuring devices, in particular to an online density meter. Background Art

[0002] An online densitometer is a device used to continuously measure the concentration and density of liquids online. It can be directly used in industrial production processes. It uses advanced technology to monitor the density changes of liquids in real time and transmit the data to the control system for real-time control and adjustment of the production process.

[0003] In the prior art, tuning fork type online density meters are generally used in industrial production for various reasons (high precision and stability are required), but tuning fork type online density meters also have some disadvantages, mainly including that bubbles affect the accuracy of measurement, and frequent maintenance is required because substances are easily attached to the surface of the tuning fork, resulting in measurement errors; therefore, the present invention provides an online density meter. Summary of the invention

[0004] The object of the present invention is to provide an online density meter to solve the problems raised in the above background technology.

[0005] The technical solution of the present invention is: an online density meter, including a control body, a connection control member is fixedly connected to the bottom of the control body, a measuring tuning fork is fixedly connected to the bottom of the connection control member, two cleaning scraper rings are movably sleeved on the outer side of the measuring tuning fork, three mounting holes are opened at the ends of the two cleaning scraper rings, scraper ring springs are fixedly connected inside the mounting holes, a connection protection block is fixedly connected between the scraper ring springs inside the adjacent mounting holes of the two cleaning scraper rings, the connection protection block is slidably connected to the inside of the mounting hole, a protection bottom ring is fixedly connected to the bottom of the connection control member, the protection bottom ring is located on the outer side of the measuring tuning fork, a fixed clamping block is fixedly connected to the outer side of the protection bottom ring, the top of the cleaning scraper ring is a curved surface, the outer side of the bottom of the protection bottom ring is a curved surface, the bottom of the connection control member is fixedly connected to two protection side blocks, the outer side of the cleaning scraper ring is movably clamped with two limiting plugs, the end of the limiting plug away from the cleaning scraper ring is fixedly connected to a connecting side plate, the top of the control body is fixedly connected to the connecting bottom ring, the connecting bottom ring The top is fixedly connected with an external top box, the top of the control body is installed with a small motor, the output end of the small motor is fixedly connected with an external thread roller, the external thread roller is rotatably connected to the inside of the external top box, the outer side of the external thread roller is threadedly connected with an internal thread ring, the bottom of the internal thread ring is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a fixed outer cylinder, the interior of the fixed outer cylinder is fixedly connected with an inner middle disk, both sides of the inner middle disk are fixedly connected with a fixing spring, the fixing spring is slidably connected to the inside of the fixed outer cylinder, the fixing post is slidably engaged with the inside of the fixed outer cylinder, and the fixing post is fixedly connected to the connecting side plate at one end away from the fixing spring. Two rotation grooves are provided on the outer side of the external thread roller, the interior of the rotation groove is fixedly connected with a tooth row mounting plate, one side of the tooth row mounting plate is fixedly connected with a vibration tooth row, the interior of the connecting rod on one side of the tooth row mounting plate is rotatably connected with a vibration shaft, one end of the vibration shaft is fixedly connected with a vibration gear, the vibration gear is slidably engaged in the rotation groove, and the vibration gear is meshed with the vibration tooth row;When in use: install the control body to the outside of the storage device where the online density measurement is required, and measure through the control body, the connection control member and the external top box. If there are more substances attached to the surface of the measuring tuning fork and it needs to be cleaned, the connecting side plate can be moved up and down, and the two cleaning scrapers are pulled by the scraper spring to cling to the outside of the measuring tuning fork. The small motor controls the rotation of the external thread roller, controls the up and down movement of the internal thread ring, and controls the up and down movement of the connecting rod, thereby controlling the up and down movement of the connecting side plate. When the connecting side plate moves up and down, the cleaning scraper scrapes the substances attached to the surface of the measuring tuning fork. When the scraping is completed, the connecting side plate is pulled up to make the connecting side plate clamped to the inner side of the two protective side blocks, and the cleaning scraper is pushed through the inclined surface of the bottom of the protective bottom ring, so that the two cleaning scrapers are separated to both sides, and the cleaning scraper moves along the limiting plug column, so that the cleaning scraper is close to the outside of the fixed card block, and the topmost connection protection block is close to the bottom of the fixed card block, so that the connecting side plate and the cleaning scraper are fixed as a whole, which will not hinder the vibration measurement of the measuring tuning fork. ;

[0006] Preferably, the end of the vibration shaft away from the vibration gear is fixedly connected to a vibration plate, the outer side of the vibration plate is fixedly connected to four vibration rings, one side of the connecting rod is fixedly connected to an inner groove rod, the outer side of the inner groove rod is slidably engaged with a sliding frame, the vibration plate is located at the top of the sliding frame, the bottom inner wall of the sliding frame is fixedly connected to two return springs, the return spring is located at the bottom of the inner groove rod, the bottom of the sliding frame is fixedly connected to two bottom inner shafts, the outer side of the bottom inner shaft is rotatably connected to a bottom rotating drum, the adjacent sides of the two connecting side plates are fixedly connected to a vibration clamping block, the inner side of the vibration clamping block is rotatably connected to a push-pull plate, and the top of the push-pull plate is fixedly connected to the bottom rotating drum; when in use: the connecting rod When moving up and down, the vibration shaft will be driven to move up and down. The vibration gear at one end of the vibration shaft is pushed to rotate by the vibration tooth row, causing the vibration shaft to rotate, causing the vibration disk to rotate, and causing the vibration ring on the side of the vibration disk to push the sliding frame downward, pulling the reset spring to move the sliding frame downward, causing the bottom inner shaft to move downward, causing the push-pull plate to gradually rotate downward, pushing the connecting side plates on both sides away from each other, pulling the fixed spring, and pulling the cleaning scraper ring apart through the limiting plug column. When the side of the vibration ring detaches from the sliding frame, the sliding frame is pulled upward by the reset spring to reset, and the two connecting side plates are pulled to reset by the fixed spring. When rotating continuously, a vibration effect will be generated to reduce bubbles on the outside of the measuring tuning fork and avoid affecting the accuracy.

[0007] The present invention provides an online density meter through improvement, which has the following improvements and advantages compared with the prior art: First, the online density meter described in the present invention installs the control body to the outside of the storage device where the online density measurement is required, and measures are performed through the control body, the connection control component and the external top box. If there are more substances attached to the surface of the measuring tuning fork and it needs to be cleaned, the connecting side plate can be moved up and down, and the two cleaning scraper rings are pulled tightly against the outside of the measuring tuning fork by the pulling of the scraper ring spring. The external thread roller is controlled to rotate by a small motor, the internal thread ring is controlled to move up and down, and the connecting rod is controlled to move up and down, thereby controlling the connecting side plate to move up and down. When the connecting side plate moves up and down, the cleaning scraper ring scrapes off the substances attached to the surface of the measuring tuning fork. When the scraping is completed, the connecting side plate is pulled up so that the connecting side plate is clamped on the inner side of the two protective side blocks, and the cleaning scraper ring is pushed by the inclined surface at the bottom of the protective bottom ring, so that the two cleaning scraper rings are separated to both sides, and the cleaning scraper ring moves along the limiting plug column so that the cleaning scraper ring is tightly attached to the outside of the fixed card block. The topmost connecting protective block is tightly attached to the bottom of the fixed card block, so that the connecting side plate and the cleaning scraper ring are fixed as a whole, which will not hinder the vibration measurement of the measuring tuning fork. Second, in the online density meter described in the present invention, when the connecting rod moves up and down, it will drive the vibration shaft to move up and down. The vibration gear at one end of the vibration shaft is pushed to rotate by the vibration tooth row, so that the vibration shaft rotates, the vibration plate rotates, and the vibration ring on the side of the vibration plate pushes the sliding frame downward, and the reset spring is pulled to move the sliding frame downward, so that the bottom inner shaft moves downward, and the push-pull plate gradually rotates downward, pushing the connecting side plates on both sides away from each other, pulling the fixed spring, and pulling the cleaning scraper ring apart through the limiting plug column. When the side of the vibration ring is separated from the sliding frame, the sliding frame is pulled upward by the reset spring to reset, and the two connecting side plates are pulled to reset by the fixed spring. When the rotation is continuous, a vibration effect is generated, which reduces the bubbles on the outside of the measuring tuning fork and avoids affecting the accuracy. Summary: The online density meter described in the present invention has the advantages of simple structure, easy operation, cleanability and high measurement accuracy. Through the above-mentioned scraping and vibration mechanism, the attached materials on the measuring surface can be effectively removed to ensure the accuracy of the measurement results. At the same time, the design of the online density meter takes into account the needs of vibration measurement to ensure that there will be no interference with the vibration measurement after cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments: Figure 1 It is a three-dimensional structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the control body structure of the present invention; Figure 3 It is a schematic diagram of the structure of the connecting side plate of the present invention; Figure 4 It is a schematic diagram of the structure of the cleaning scraper ring of the present invention; Figure 5It is a schematic diagram of the structure of the measuring tuning fork of the present invention; Figure 6 It is a schematic diagram of the protective side block structure of the present invention; Figure 7 It is a schematic diagram of the structure of the external set-top box of the present invention; Figure 8 It is a schematic diagram of the structure of the gear row mounting plate of the present invention; Fig. 9 It is a schematic diagram of the connecting rod structure of the present invention; Fig.10 It is a schematic diagram of the push-pull plate structure of the present invention; Fig.11 It is an enlarged view of point A of the present invention.

[0009] Description of reference numerals: 1. Control body; 2. Connect control components; 3. External top box; 4. Measuring tuning fork; 5. Connect bottom ring; 6. Connect side plate; 7. Limiting plug column; 8. Cleaning scraper ring; 9. Connecting protection block; 10. Scraper ring spring; 11. Protection side block; 12. Protection bottom ring; 13. Fixed block; 14. Small motor; 15. External thread roller; 16. Internal thread ring; 17. Tooth row mounting plate; 18. Vibration tooth row; 19. Vibration shaft; 20. Vibration gear; 21. Vibration disk; 22. Vibration ring; 23. Connecting rod; 24. Inner groove rod; 25. Sliding frame; 26. Bottom inner shaft; 27. Bottom rotating cylinder; 28. Vibration clamp block; 29. ​​Push-pull plate; 30. Fixed column; 31. Fixed outer cylinder; 32. Inner middle disk; 33. Fixed spring; 34. Reset spring. DETAILED DESCRIPTION

[0010] The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0011] The present invention provides an online density meter through improvement. The technical solution of the present invention is: like Figure 1-Figure 11As shown, an online density meter includes a control body 1, a connection control member 2 is fixedly connected to the bottom of the control body 1, a measuring tuning fork 4 is fixedly connected to the bottom of the connection control member 2, two cleaning scraper rings 8 are movably sleeved on the outer side of the measuring tuning fork 4, three mounting holes are opened at the ends of the two cleaning scraper rings 8, scraper ring springs 10 are fixedly connected inside the mounting holes, a connection protection block 9 is fixedly connected between the scraper ring springs 10 inside the adjacent mounting holes of the two cleaning scraper rings 8, the connection protection block 9 is slidably connected to the inside of the mounting hole, and the bottom of the connection control member 2 is fixedly connected There is a protective bottom ring 12, the protective bottom ring 12 is located on the outside of the measuring tuning fork 4, the outer side of the protective bottom ring 12 is fixedly connected with a fixed clamping block 13, the top of the cleaning scraper ring 8 is a curved surface, the bottom outer side of the protective bottom ring 12 is a curved surface, the bottom of the connecting control member 2 is fixedly connected with two protective side blocks 11, the outer side of the cleaning scraper ring 8 is movably clamped with two limiting plugs 7, the end of the limiting plug 7 away from the cleaning scraper ring 8 is fixedly connected with a connecting side plate 6, the top of the control body 1 is fixedly connected with a connecting bottom ring 5, the top of the connecting bottom ring 5 is fixedly connected with an external top box 3, the control body 1 A small motor 14 is installed on the top of the small motor 14, and an external thread roller 15 is fixedly connected to the output end of the small motor 14. The external thread roller 15 is rotatably connected to the inside of the external top box 3. The outer side of the external thread roller 15 is threadedly connected to an internal thread ring 16. The bottom of the internal thread ring 16 is fixedly connected to a connecting rod 23. The bottom of the connecting rod 23 is fixedly connected to a fixed outer cylinder 31. The inside of the fixed outer cylinder 31 is fixedly connected to an inner middle disk 32. Both sides of the inner middle disk 32 are fixedly connected to fixing springs 33. The ends of the fixing springs 33 away from the inner middle disk 32 are fixedly connected to fixing columns 30. The column 30 is slidably engaged with the interior of the fixed outer cylinder 31, and one end of the fixed column 30 away from the fixed spring 33 is fixedly connected to the connecting side plate 6. Two rotation grooves are provided on the outer side of the external thread roller 15, and a tooth row mounting plate 17 is fixedly connected to the interior of the rotation groove, and a vibration tooth row 18 is fixedly connected to one side of the tooth row mounting plate 17. A vibration shaft 19 is rotatably connected to the interior of the connecting rod 23 on one side of the tooth row mounting plate 17, and a vibration gear 20 is fixedly connected to one end of the vibration shaft 19. The vibration gear 20 is slidably engaged in the rotation groove, and the vibration gear 20 is meshed with the vibration tooth row 18.When in use: install the control body 1 to the outside of the storage device where the online density measurement is required, and measure through the control body 1, the connection control member 2 and the external top box 3. If there are more substances attached to the surface of the measuring tuning fork 4 and it needs to be cleaned, the connecting side plate 6 can be moved up and down, and the two cleaning scraper rings 8 are pulled by the scraper ring spring 10 to cling to the outside of the measuring tuning fork 4. The small motor 14 controls the external thread roller 15 to rotate, controls the internal thread ring 16 to move up and down, and controls the connecting rod 23 to move up and down, thereby controlling the connecting side plate 6 to move up and down. When the connecting side plate 6 When moving up and down, the cleaning scraper ring 8 scrapes the material attached to the surface of the measuring tuning fork 4. When the scraping is completed, the connecting side plate 6 is pulled up to make the connecting side plate 6 clamped on the inner side of the two protective side blocks 11, so that the cleaning scraper ring 8 is pushed by the inclined surface at the bottom of the protective bottom ring 12, so that the two cleaning scraper rings 8 are separated to both sides, and the cleaning scraper ring 8 moves along the limiting plug column 7, so that the cleaning scraper ring 8 is closely attached to the outer side of the fixed card block 13, and the topmost connecting protective block 9 is closely attached to the bottom of the fixed card block 13, so that the connecting side plate 6 and the cleaning scraper ring 8 are fixed as a whole, and will not hinder the vibration measurement of the measuring tuning fork 4. ;

[0012] Furthermore, one end of the vibration shaft 19 away from the vibration gear 20 is fixedly connected to a vibration disk 21, and four vibration rings 22 are fixedly connected to the outer side of the vibration disk 21. One side of the connecting rod 23 is fixedly connected to an inner groove rod 24, and a sliding frame 25 is slidably engaged with the outer side of the inner groove rod 24. The vibration disk 21 is located at the top of the sliding frame 25, and two return springs 34 are fixedly connected to the bottom inner wall of the sliding frame 25. The return spring 34 is located at the bottom of the inner groove rod 24. The bottom of the sliding frame 25 is fixedly connected to two bottom inner shafts 26, and the outer side of the bottom inner shaft 26 is rotatably connected to a bottom rotating cylinder 27. The adjacent sides of the two connecting side plates 6 are fixedly connected to a vibration clamping block 28, and the inner side of the vibration clamping block 28 is rotatably connected to a push-pull plate 29, and the top of the push-pull plate 29 is fixedly connected to the bottom rotating cylinder 27. When in use: the connecting rod 23 moves up and down at the same time When the vibration shaft 19 is driven to move up and down, the vibration gear 20 at one end of the vibration shaft 19 is pushed to rotate by the vibration gear row 18, so that the vibration shaft 19 rotates, the vibration plate 21 rotates, and the vibration ring 22 on the side of the vibration plate 21 pushes the sliding frame 25 downward, and pulls the reset spring 34 to move the sliding frame 25 downward, so that the bottom inner shaft 26 moves downward, and the push-pull plate 29 gradually rotates downward, pushing the connecting side plates 6 on both sides away from each other, pulling the fixing spring 33, and pulling the cleaning scraper ring 8 apart through the limiting plug column 7. When the side of the vibration ring 22 is separated from the sliding frame 25, the sliding frame 25 is pulled upward by the reset spring 34 to reset, and the two connecting side plates 6 are pulled to reset by the fixing spring 33. When the rotation continues, a vibration effect will be generated to reduce the bubbles on the outside of the measuring tuning fork 4 and avoid affecting the accuracy.

[0013] Working principle: When in use: install the control body 1 to the outside of the storage device where online density measurement is required, and measure through the control body 1, the connection control component 2 and the external top box 3. If there are more substances attached to the surface of the measuring tuning fork 4 and it needs to be cleaned, the connecting side plate 6 can be moved up and down, and the two cleaning scraper rings 8 are pulled tightly against the outside of the measuring tuning fork 4 by the scraper ring spring 10. The external thread roller 15 is controlled to rotate by the small motor 14, and the internal thread ring 16 is controlled to move up and down, and the connecting rod 23 is controlled to move up and down, thereby controlling the connecting side plate 6 to move up and down. When the connecting side plate 6 moves up and down, the cleaning scraper ring 8 scrapes off the substances attached to the surface of the measuring tuning fork 4. When the scraping is completed, the connecting side plate 6 is pulled up, so that the connecting side plate 6 is clamped on the inner side of the two protective side blocks 11, and the cleaning scraper ring 8 is pushed by the inclined surface at the bottom of the protective bottom ring 12, so that the two cleaning scraper rings 8 are separated to both sides, and the cleaning scraper ring 8 moves along the limiting plug column 7, so that the cleaning scraper ring 8 is tightly attached to the outside of the fixed card block 13. The topmost connecting protection block 9 is tightly against the bottom of the fixed card block 13, so that the connecting side plate 6 and the cleaning scraper ring 8 are completely fixed, which will not hinder the vibration measurement of the measuring tuning fork 4. When the connecting rod 23 moves up and down, it will drive the vibration shaft 19 to move up and down. The vibration gear 20 at one end of the vibration shaft 19 is pushed and rotated by the vibration gear row 18, so that the vibration shaft 19 rotates, the vibration disk 21 rotates, and the vibration ring 22 on the side of the vibration disk 21 pushes the sliding frame 25 downward, and the reset spring 34 is pulled to move the sliding frame 25 downward, so that the bottom inner shaft 26 moves downward, and the push-pull plate 29 gradually rotates downward, pushing the connecting side plates 6 on both sides away from each other, pulling the fixing spring 33, and pulling the cleaning scraper ring 8 apart through the limiting plug column 7. When the side of the vibration ring 22 is separated from the sliding frame 25, the sliding frame 25 is pulled upward by the reset spring 34 to reset, and the two connecting side plates 6 are pulled by the fixing spring 33 to reset. When rotating continuously, a vibration effect will be generated to reduce the bubbles on the outside of the measuring tuning fork 4 and avoid affecting the accuracy.

[0014] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An online density meter, comprising a control body (1), characterized in that: The bottom of the control body (1) is fixedly connected to a connection control member (2), the bottom of the connection control member (2) is fixedly connected to a measuring tuning fork (4), the outer side of the measuring tuning fork (4) is movably sleeved with two cleaning scraper rings (8), the ends of the two cleaning scraper rings (8) are each provided with three mounting holes, the interior of each mounting hole is fixedly connected to a scraper ring spring (10), a connection protection block (9) is fixedly connected between the scraper ring springs (10) in the adjacent mounting holes of the two cleaning scraper rings (8), the connection protection block (9) is slidably engaged in the interior of the mounting hole, the bottom of the connection control member (2) is fixedly connected to a protection bottom ring (12), the protection bottom ring (12) is located on the outer side of the measuring tuning fork (4), and the outer side of the protection bottom ring (12) is fixedly connected to a fixed clamping block (13); The top of the control body (1) is fixedly connected to a connecting bottom ring (5), the top of the connecting bottom ring (5) is fixedly connected to an external top box (3), a small motor (14) is installed on the top of the control body (1), an output end of the small motor (14) is fixedly connected to an external threaded roller (15), the external threaded roller (15) is rotatably connected to the inside of the external top box (3), the outer side of the external threaded roller (15) is threadedly connected to an internal threaded ring (16), and the bottom of the internal threaded ring (16) is fixedly connected to a connecting rod (23).

2. An online density meter according to claim 1, characterized in that: The top of the cleaning scraper ring (8) is a curved surface, the outer side of the bottom of the protective bottom ring (12) is a curved surface, the bottom of the connection control component (2) is fixedly connected to two protective side blocks (11), the outer side of the cleaning scraper ring (8) is movably connected to two limiting plugs (7), and the end of the limiting plug (7) away from the cleaning scraper ring (8) is fixedly connected to a connecting side plate (6).

3. An online density meter according to claim 2, characterized in that: The bottom of the connecting rod (23) is fixedly connected to a fixed outer cylinder (31), the interior of the fixed outer cylinder (31) is fixedly connected to an inner middle plate (32), both sides of the inner middle plate (32) are fixedly connected to fixed springs (33), one end of the fixed spring (33) away from the inner middle plate (32) is fixedly connected to a fixed column (30), the fixed column (30) is slidably engaged with the interior of the fixed outer cylinder (31), and one end of the fixed column (30) away from the fixed spring (33) is fixedly connected to the connecting side plate (6).

4. An online density meter according to claim 3, characterized in that: Two rotation grooves are formed on the outer side of the external thread roller (15), a tooth row mounting plate (17) is fixedly connected to the inside of the rotation groove, a vibration tooth row (18) is fixedly connected to one side of the tooth row mounting plate (17), a vibration shaft (19) is rotationally connected to the inside of a connecting rod (23) on one side of the tooth row mounting plate (17), one end of the vibration shaft (19) is fixedly connected to a vibration gear (20), the vibration gear (20) is slidably engaged in the rotation groove, and the vibration gear (20) is meshed with the vibration tooth row (18).

5. An online density meter according to claim 4, characterized in that: One end of the vibration shaft (19) away from the vibration gear (20) is fixedly connected to a vibration plate (21), and four vibration rings (22) are fixedly connected to the outer side of the vibration plate (21). One side of the connecting rod (23) is fixedly connected to an inner groove rod (24), and the outer side of the inner groove rod (24) is slidably engaged with a sliding frame (25), and the vibration plate (21) is located on the top of the sliding frame (25).

6. An online density meter according to claim 5, characterized in that: Two return springs (34) are fixedly connected to the inner wall of the bottom of the sliding frame (25), and the return springs (34) are located at the bottom of the inner groove rod (24). Two bottom inner shafts (26) are fixedly connected to the bottom of the sliding frame (25), and the outer sides of the bottom inner shafts (26) are rotatably connected to the bottom rotating cylinder (27). A vibrating clamping block (28) is fixedly connected to the adjacent sides of the two connecting side plates (6), and the inner side of the vibrating clamping block (28) is rotatably connected to a push-pull plate (29), and the top end of the push-pull plate (29) is fixedly connected to the bottom rotating cylinder (27).

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