High-frequency vibration equipment in vacuum state

Abstract

High-frequency vibration equipment in a vacuum state comprises a barrel and a barrel cover, the barrel cover capable of being closed and sealed is arranged at an opening of the barrel and used for vacuumizing the barrel, a high-frequency vibration device capable of generating high-frequency vibration is arranged in the barrel, and the high-frequency vibration device is of an eccentric vibration structure and comprises a plurality of vibration pipe bodies; the high-frequency vibration device is of a rod-shaped vibration structure and comprises a plurality of high-frequency vibration extension rods. The high-frequency vibration device disclosed by the utility model can form vibration during working, so that the purpose of high-frequency vibration is achieved, the appearance and the taste of the pickled or processed meat product are effectively ensured under the combined action of the pickled or processed meat product in the barrel body and the overall high-frequency vibration device, and pickling materials are uniformly distributed in the processed product, so that the quality of the pickled or processed meat product is improved. And the product has the effects of good color, fragrance, taste and shape.

Description

Technical Field

[0001] The utility model relates to the technical field of food pickling, in particular to a high-frequency vibration device in a vacuum state. Background Art

[0002] At present, for food pickling, such as pickling of meat products, a tumbler is mainly relied on. The tumbler uses the principle of physical impact to make the meat turn up and down in the cylinder, collide and beat with each other, so as to achieve the functions of massaging and pickling. The application of the tumbler has outstanding effects in the food processing and manufacturing industry, and can greatly improve the production efficiency. The tumbler is composed of multiple parts. The existing tumbler is generally made of high-quality stainless steel, and no metal rust pollution will be generated during the production process, and it is corrosion-resistant. The tumbler generally adopts a vacuum setting. When the meat material turns in the cylinder, the meat in the cylinder evenly absorbs the pickling, improving the cohesion of the meat and the elasticity of the meat quality, and having the advantages of frequency conversion, automation and adjustable rotation speed.

[0003] At present, for traditional tumblers with automatic or non-automatic feeding and refrigeration or non-refrigeration on the market, when producing pickled or processed meat products, due to only having the functions of rotary tumbling and vacuum, it will cause damage to the surface of the processed meat products during production, directly affecting the appearance and quality of the products. Content of the Utility Model

[0004] In order to solve the above problems, the purpose of the utility model is to provide a high-frequency vibration device in a vacuum state.

[0005] To achieve the above purpose, the technical solution of the utility model is: a high-frequency vibration device in a vacuum state, including a cylinder body and a cylinder cover. The opening of the cylinder body is provided with a closable and sealable cylinder cover for evacuating the cylinder body, and a high-frequency vibration device capable of generating high-frequency vibration is arranged inside the cylinder body.

[0006] Further, the high-frequency vibration device is an eccentric vibration structure, including multiple oscillating pipe bodies. Multiple oscillating pipe bodies are arranged in the cylinder body around the central axis of the cylinder body. The front and rear of each oscillating pipe body are elastically connected to the inner side wall of the cylinder body through an elastic support mechanism. Both ends of the main shaft are respectively supported inside each oscillating pipe body through deep groove ball bearings arranged. An eccentric shaft is fixed on the side wall of the main shaft, so that the rotating main shaft forms an eccentric structure. One end of the oscillating pipe body is sealed, and the other end of the main shaft is rotated by a corresponding driving motor, so that each main shaft rotates to form oscillation.

[0007] Furthermore, the high-frequency vibration device has a rod-shaped vibration structure, including multiple high-frequency oscillation extension rods. Inside the cylinder body, there are multiple high-frequency oscillation extension rods arranged around the central axis of the cylinder body. The front and rear ends of each high-frequency oscillation extension rod are fixedly connected through suspension seats, forming an annular frame structure. The outer peripheries of the front and rear suspension seats are elastically connected to the inner side wall of the cylinder body through multiple suspension springs respectively. A sealing chamber is fixedly provided at the center of the rear suspension seat, and a vibration motor is arranged inside the sealing chamber.

[0008] Furthermore, the driving motor is fixed inside a sealed fixed seat separated from the cylinder body outside the cylinder body. The motor shaft of the driving motor is connected to the main shaft through a coupling by an elastic transmission shaft. A sealing tube is sleeved between the oscillation tube body outside the elastic transmission shaft and the coupling and the sealed fixed seat, and a transmission shaft sheath is sleeved outside the elastic transmission shaft.

[0009] Furthermore, the driving motor is fixed inside a fixed chamber outside the cylinder body. One end of the oscillation tube body corresponding to the driving motor is fixedly communicated with a sealed chamber, and the end face of the sealed chamber is opposite to that of the fixed chamber. A driven shaft magnetic coupling is fixed on the main shaft inside the sealed chamber, and the driven shaft magnetic coupling is opposite to the driving shaft magnetic coupling fixed on the motor shaft of the driving motor inside the fixed chamber. The closed end of each oscillation tube body is fixedly connected to the fixed structure inside the cylinder body through a traction rope respectively.

[0010] Furthermore, a wire penetration tube penetrates through the side wall of the cylinder body, and an inner conduit extending into the cylinder body penetrates through the wire penetration tube. A self-tightening sealing tube for fixing the inner conduit is screwed at the outer end of the wire penetration tube. Each high-frequency oscillation extension rod has a T-shaped structure, and its front end extends forward and is fixedly connected through a front annular suspension seat. The vertical part of the high-frequency oscillation extension rod is fixedly connected to the rear annular suspension seat, and the rear suspension spring is longer than the front suspension spring.

[0011] Furthermore, the bracket mechanism includes a lower support column housing and an upper support column housing. The two ends of the support rubber rod are respectively fixed inside the lower support column housing and the upper support column housing, so that the lower support column housing and the upper support column housing are separated by the support rubber rod. An annular fixed retaining sleeve is fixed at the upper end of the upper support column housing, and an annular shock-absorbing sleeve is fixed inside the fixed retaining sleeve. The oscillation tube body is fixedly penetrated through the corresponding shock-absorbing sleeve.

[0012] Further, the main bodies of the lower support shell and the upper support shell are cylindrical with sealed ends. A connecting support shaft penetrates through the support rubber rod, and limit bolts are respectively fixed at both ends of the connecting support shaft. The bolt heads of the limit bolts are located on the outer side surfaces of the ends of the lower support shell and the upper support shell, so that the lower support shell and the upper support shell are tightened by the connecting support shaft. Shock-absorbing blocks are respectively padded at the upper and lower ends of the support rubber rod and are located inside the lower support shell and the upper support shell. A support fixed plate is arranged at the sealed end of the lower support shell. Each support mechanism is fixedly connected to the inner side wall of the cylinder through the mounting holes of the support fixed plate, and a rubber pad covers the surface of the support fixed plate in contact with the inner side wall of the cylinder. A buffer leather sleeve made of silica gel material is sleeved on the outer side walls of the lower support shell and the upper support shell, and an outer wall tube made of metal material is sleeved on the periphery of the buffer leather sleeve. The outer end of the outer wall tube is fixedly connected to the upper end of the upper support shell to form an integral body.

[0013] Further, the cylinder is arranged on the U-shaped support at the top of the frame body, and the bottom side wall of the cylinder is supported on the support rollers on both sides inside the U-shaped support. The rear part of the cylinder is in transmission connection with the output shaft of the rotary motor at the rear part of the U-shaped support, and a conductive slip ring structure for supplying power to each drive motor is sleeved on the output shaft.

[0014] Further, the front bottom of the U-shaped support is rotatably connected to the front top of the frame body, the rear part of the U-shaped support is rotatably connected to the telescopic end of the upper end of the lifting oil cylinder or air cylinder, the lower end of the lifting oil cylinder or air cylinder is rotatably connected to the inner bottom of the frame body, and the front end of the cylinder is a conical opening structure.

[0015] With the above settings, the present utility model has the following beneficial effects:

[0016] The high-frequency vibration device of the present utility model can achieve high-frequency oscillation in the state where the cylinder is evacuated. In addition, the cylinder can be driven to rotate by the driving device, so as to achieve the purpose of simultaneous high-frequency oscillation under vacuum and rotation. The meat products pickled or processed in the cylinder, under the environment of low-speed rotation and negative pressure of the cylinder, and with the combined action of the overall high-frequency oscillator, effectively ensure the shape and taste of the pickled or processed meat products, and make the pickling materials evenly distributed in the processed products, so that the products have the effects of complete color, aroma, taste and shape. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present utility model will be further described in conjunction with the accompanying drawings.

[0018] Figure 1 It is the front view structural schematic diagram of Embodiment 1 of the present utility model;

[0019] Figure 2 It is the side view structural schematic diagram of Embodiment 1 of the present utility model;

[0020] Figure 3 It is the enlarged structural schematic diagram of the oscillation tube body of Embodiment 1 of the present utility model;

[0021] Figure 4 It is the front view structural schematic diagram of Embodiment 2 of the present utility model;

[0022] Figure 5 It is the front view structural schematic diagram of the support mechanism of the present utility model;

[0023] Figure 6 It is the side view structural schematic diagram of the support mechanism of the present utility model;

[0024] Figure 7 It is the front view structural schematic diagram of Embodiment 3 of the present utility model;

[0025] Figure 8 It is the enlarged structural schematic diagram of the wire threading part of Embodiment 3 of the present utility model;

[0026] Figure 9 It is the physical reference diagram of the overall appearance of the present utility model;

[0027] Figure 10 It is the physical reference diagram of the interior of the present utility model. Specific embodiments Embodiment 1

[0028] As Figures 1-3 shown in FIGS. 5-6, a high-frequency vibration device in a vacuum state includes a cylinder body 2 and a cylinder cover. The cylinder body 2 is provided with an openable and sealable cylinder cover for evacuating the cylinder body 2. A high-frequency vibration device capable of generating high-frequency vibration is arranged in the cylinder body 2. The high-frequency vibration device is an eccentric vibration structure, including a plurality of oscillating pipe bodies 3. A plurality of oscillating pipe bodies 3 are arranged in the cylinder body 2 around the central axis of the cylinder body 2. The front and rear of each oscillating pipe body 3 are elastically connected to the inner side wall of the cylinder body 2 through an elastic support mechanism 4. Both ends of the main shaft 5 are supported inside each oscillating pipe body 3 through deep groove ball bearings 8 provided. An eccentric shaft 6 is fixed on the side wall of the main shaft 5, so that the rotating main shaft 5 forms an eccentric structure. One end of the oscillating pipe body 3 is sealed, and the other end of the main shaft 5 is rotated by a corresponding drive motor 7, so that each main shaft 5 rotates to form oscillation.

[0029] Specifically: the bracket mechanism 4 includes a lower support shell 401 and an upper support shell 402, and the two ends of the support rubber rod 403 are respectively fixed in the lower support shell 401 and the upper support shell 402, so that the lower support shell 401 and the upper support shell 402 are separated by the support rubber rod 403, wherein the upper end of the upper support shell 402 is fixed with an annular fixing and retaining sleeve 404, and an annular shock-absorbing sleeve 405 is fixed in the fixing and retaining sleeve 404, and the oscillation tube body 3 is penetrated and fixed in the corresponding shock-absorbing sleeve 405, and the main body of the lower support shell 401 and the upper support shell 402 is cylindrical, and the ends are closed, and a connecting support shaft 406 is penetrated in the support rubber rod 403, and the two ends of the connecting support shaft 406 are respectively fixed with limiting bolts 407, and the bolt heads of the limiting bolts 407 are located at the lower support shell 401 and the upper support shell The outer side surface of the end of 402 makes the lower support shell 401 and the upper support shell 402 tightened by connecting the support shaft 406, and the upper and lower ends of the supporting rubber stick 403 are padded with shock-absorbing blocks 408 located in the lower support shell 401 and the upper support shell 402 respectively. The closed end of the lower support shell 401 is provided with a bracket fixing plate 409, and each bracket mechanism 4 is fixedly connected to the inner wall of the cylinder 2 through the mounting hole of the bracket fixing plate 409, and the side of the bracket fixing plate 409 that contacts the inner wall of the cylinder 2 is covered with a rubber pad 410, and the outer side walls of the lower support shell 401 and the upper support shell 402 are covered with a buffer leather cover 411 made of silicone material, and the outer periphery of the buffer leather cover 411 is covered with an outer wall tube 412 made of metal material, and the outer end of the outer wall tube 412 is fixedly connected to the upper end of the upper support shell 402 to form a whole;

[0030] The oscillating tube body 3 is a shell device, and the bracket mechanism 4 is used to form an elastic connection structure between the oscillating tube body 3 and the inner wall of the cylinder body 2. Each oscillating tube body 3 and the main shaft 5 and eccentric shaft 6 inside it are connected to form a high-frequency oscillator. The supporting rubber rod 403 and the shock-absorbing sleeve 405 respectively support and limit the high-frequency oscillator, and play a supporting and shock-absorbing role; in addition, there is a connecting support shaft 406 inside the supporting rubber rod 403, and the connecting support shaft 406 is used to connect the lower support shell 401 and the upper support shell 402, so that the lower support shell 401 and the upper support shell 402 are connected as a whole and can move relatively, so as to achieve the purpose of supporting the lower support shell 401 and the upper support shell 402 to be firmly connected and freely move.

[0031] Both ends of the main shaft 5 are supported inside each oscillating tube body 3 by deep groove ball bearings 8 respectively. The driving motor 7 is fixed in a sealing fixing seat 9 separated from the cylinder 2 outside the cylinder 2. The motor shaft of the driving motor 7 is connected to the main shaft 5 through an elastic transmission shaft 10 through a coupling 11. A sealing tube 12 is sleeved between the oscillating tube body 3 and the sealing fixing seat 9 outside the elastic transmission shaft 10 and the coupling 11, and a transmission shaft sleeve 13 is sleeved on the outside of the elastic transmission shaft 10.

[0032] At the top of the frame body 1, there is a U-shaped bracket 18. The bottom side wall of the cylinder body 2 is supported on the support rollers 19 on both sides inside the U-shaped bracket 18. The rear part of the cylinder body 2 is drivingly connected to the output shaft of the rotary motor 20 at the rear part of the U-shaped bracket 18. A conductive slip ring structure for supplying power to each drive motor 7 is sleeved on the output shaft. The bottom of the front side of the U-shaped bracket 18 is rotatably connected to the top of the front side of the frame body 1. The rear part of the U-shaped bracket 18 is rotatably connected to the telescopic end of the upper end of a lifting oil cylinder or air cylinder 21. The lower end of the lifting oil cylinder or air cylinder 21 is rotatably connected to the inner bottom of the frame body 1. The front end of the cylinder body 2 is a conical opening structure. The frame body 1 provides the main support and bearing bracket function. The cylinder body 2 is a processing and storage bin, providing the functions of rotation and high-frequency oscillator carrier. At the same time, the U-shaped bracket 18 at the bottom of the cylinder body 2 can realize the tilting and swinging function of the cylinder body 2, and drive the rotation function of the cylinder body 2 and the function of pumping vacuum through a vacuum pump.

[0033] Working principle of this embodiment: Based on the existing automatic or non-automatic feeding refrigerating or non-refrigerating tumbler in the market, the vibration function of the product to be tumbled under high-frequency or low-frequency (note: motor with 1000 - 5000 revolutions per minute) vacuum state is realized inside the cylinder body 2. For example, the continuous vibration function is realized under the vacuum range of -0.05 MPa to -0.095 MPa. In addition, the shock absorption and sound insulation functions of high-frequency vibration are realized under the vacuum state, and the sound insulation is below 80 decibels. Embodiment 2

[0034] As Figures 4-6 shown, the difference from Embodiment 1 is that the direct drive by the rotating shaft is changed to the indirect drive by the magnetic coupling. Specifically: The drive motor 7 is fixed in the fixed bin 14 outside the cylinder body 2. The fixed bin 14 can be connected to the external water-cooling device for easy water-cooling to prevent the temperature of the main shaft magnetic coupling 17 from being too high. One end of the oscillating tube body 3 corresponding to the drive motor 7 is fixedly connected and communicated with a sealed cabin 15, and the end face of the sealed cabin 15 is opposite to that of the fixed bin 14. The main shaft 5 inside the sealed cabin 15 is fixed with a driven shaft magnetic coupling 16. The driven shaft magnetic coupling 16 is opposite to the main shaft magnetic coupling 17 fixed to the motor shaft of the drive motor 7 in the fixed bin 14. The sealed end of each oscillating tube body 3 is respectively fixedly connected to the fixed structure inside the cylinder body 2 through a traction rope 22, effectively preventing the driven shaft magnetic coupling 16 and the main shaft magnetic coupling 17 from being adsorbed together and losing the movement space. In this embodiment, the high-frequency vibration unit and the drive motor unit (drive motor 7) are divided into two independent main bodies. The high-frequency vibration unit is inside the cylinder body 2, and the drive motor unit is outside the cylinder body 2. The two are isolated by the cylinder wall and their own sealed cabin 15, separated from the connection of the transmission shaft. Only through the magnetic conduction of the magnetic coupling, the normal operation of the high-frequency oscillator under the vacuum environment inside the cylinder can be realized. In this way, there is no need for a transmission shaft, a transmission shaft protective sleeve and a sealing tube, and the non-contact power transmission between spaces is completely realized, fundamentally solving the disadvantages of air leakage.

[0035] Working principle of this embodiment: Based on the existing automatic or non-automatic feeding refrigerating or non-refrigerating tumbler in the market, the vibration function of the product to be tumbled is realized in a high-frequency or low-frequency (note: motor with 1000 - 5000 revolutions per minute) vacuum state inside the cylinder 2. For example, the continuous vibration function is realized in the vacuum range from -0.05 MPa to -0.095 MPa. The non-contact power transmission between spaces is realized under the condition of unchanged vacuum value, fundamentally solving the mechanical structure defect of air leakage. In addition, the use of a transmission shaft to connect and transmit power is eliminated, reducing mechanical components, making the mechanical structure simple, eliminating and reducing the frictional force and centrifugal force of mechanical conduction, and using a magnetic coupling for indirect transmission to effectively reduce the running sound of the high-frequency oscillator. Embodiment 3

[0036] As Figures 7-8 shown, the difference from Embodiment 1 is that the high-frequency vibration device is a rod-shaped vibration structure, including multiple high-frequency oscillation extension rods 103. Multiple high-frequency oscillation extension rods 103 are arranged around the axis center of the cylinder 2 inside the cylinder 2. The front and rear of each high-frequency oscillation extension rod 103 are fixedly connected through suspension seats 104 respectively, forming an annular frame structure. The outer periphery of the front and rear suspension seats 104 is elastically connected with the inner side wall of the cylinder 2 through multiple suspension springs 105 respectively. A sealing chamber 106 is fixedly arranged at the center of the rear suspension seat 104, and a vibration motor 107 is arranged inside the sealing chamber 106;

[0037] To facilitate the penetration of wires into the cylinder 2, a wire penetration pipe 108 penetrates through the side wall of the cylinder 2. An inner conduit 109 extending into the cylinder 2 penetrates through the wire penetration pipe 108. A self-tightening sealing pipe 110 for fixing the inner conduit 109 is screwed at the outer end of the wire penetration pipe 108. Each high-frequency oscillation extension rod 103 is a T-shaped structure, and its front end extends forward and is fixedly connected through the front annular suspension seat 104. The vertical part of the high-frequency oscillation extension rod 103 is fixedly connected with the rear annular suspension seat 104, and the rear suspension spring 105 is longer than the front suspension spring 105.

[0038] Working principle of this embodiment: The high-frequency vibration unit (i.e., the high-frequency oscillation extension rod) and the vibration motor unit of this embodiment form an integral whole. Since the front and back of each high-frequency oscillation extension rod 103 are fixedly connected through suspension seats 104 respectively, forming an annular frame structure, and the peripheries of the front and back suspension seats 104 are elastically connected to the inner side wall of the cylinder body 2 through a plurality of suspension springs 105 respectively. When the vibration motor 107 works, it can drive each high-frequency oscillation extension rod 103 to form resonance, so as to achieve the purpose of high-frequency oscillation. The cylinder body 2 is provided with a cylinder cover at the opening. Use a vacuum pump to evacuate the air. For example, the vacuum range is from -0.05 MPa to -0.095 MPa. After evacuating the air, close the valve to disconnect the connection. The meat products to be pickled or processed in the cylinder body 2, under the environment of low-speed rotation of the cylinder body and negative pressure, and with the combined action of the overall high-frequency oscillator, effectively ensure the shape and taste of the pickled or processed meat products, and make the pickling materials evenly distributed in the processed products, so that the products have the effects of complete color, aroma, taste and shape.

[0039] The above are only illustrative specific embodiments of the present invention and are not intended to limit the scope of the present invention. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principle of the present invention shall fall within the scope of protection of the present invention.

[0040] A high-frequency vibration device in a vacuum state, comprising a cylinder body and a cylinder cover. The cylinder body is provided with a closable and sealable cylinder cover at the opening for evacuating the cylinder body. A high-frequency vibration device capable of generating high-frequency vibration is arranged in the cylinder body. The high-frequency vibration device is an eccentric vibration structure and includes a plurality of oscillating tube bodies; the high-frequency vibration device is a rod-shaped vibration structure and includes a plurality of high-frequency oscillation extension rods. The high-frequency vibration device of the present invention can form oscillation during operation, so as to achieve the purpose of high-frequency oscillation. The meat products to be pickled or processed in the cylinder body, with the combined action of the overall high-frequency oscillator, effectively ensure the shape and taste of the pickled or processed meat products, and make the pickling materials evenly distributed in the processed products, so that the products have the effects of complete color, aroma, taste and shape.

Claims

1. A high-frequency vibration device in a vacuum state, comprising a cylinder body (2) and a cylinder cover. The cylinder body (2) is provided with an opening and a closable and sealable cylinder cover for evacuating the cylinder body (2). It is characterized in that: A high-frequency vibration device capable of generating high-frequency vibrations is provided inside the cylinder body (2).

2. The high-frequency vibration device in a vacuum state according to claim 1, characterized in that: The high-frequency vibration device has an eccentric vibration structure and includes a plurality of oscillating pipe bodies (3). A plurality of oscillating pipe bodies (3) are arranged in the cylinder body (2) around the central axis of the cylinder body (2). The front and rear of each oscillating pipe body (3) are elastically connected to the inner side wall of the cylinder body (2) through an elastic support mechanism (4). The two ends of the main shaft (5) are respectively supported inside each oscillating pipe body (3) through deep groove ball bearings (8) provided. An eccentric shaft (6) is fixed to the side wall of the main shaft (5), so that the rotating main shaft (5) forms an eccentric structure. One end of the oscillating pipe body (3) is sealed, and the other end of the main shaft (5) is rotated by a corresponding drive motor (7), so that each main shaft (5) rotates to form oscillations.

3. A high-frequency vibration device under vacuum conditions as claimed in claim 1, wherein: The high-frequency vibration device has a rod-shaped vibration structure and includes a plurality of high-frequency oscillation extension rods (103). A plurality of high-frequency oscillation extension rods (103) are arranged in the cylinder body (2) around the central axis of the cylinder body (2). The front and rear of each high-frequency oscillation extension rod (103) are fixedly connected through suspension seats (104) to form an annular frame structure, and the outer peripheries of the front and rear suspension seats (104) are elastically connected to the inner side wall of the cylinder body (2) through a plurality of suspension springs (105). A sealing chamber (106) is fixedly provided at the center of the rear suspension seat (104), and a vibration motor (107) is provided inside the sealing chamber (106).

4. The high-frequency vibration device in a vacuum state according to claim 2, characterized in that: The drive motor (7) is fixed in a sealed fixed seat (9) separated from the cylinder body (2) outside the cylinder body (2). The motor shaft of the drive motor (7) is connected to the main shaft (5) through an elastic transmission shaft (10) and a coupling (11). A sealing pipe (12) is sleeved between the oscillating pipe body (3) outside the elastic transmission shaft (10) and the coupling (11) and the sealed fixed seat (9). A transmission shaft sheath (13) is sleeved outside the elastic transmission shaft (10).

5. The high-frequency vibration device under a vacuum state according to claim 2, characterized in that: The drive motor (7) is fixed in a fixed chamber (14) outside the cylinder body (2). One end of the oscillating pipe body (3) corresponding to the drive motor (7) is fixedly communicated with a sealed chamber (15), and the end face of the sealed chamber (15) is opposite to the end face of the fixed chamber (14). A driven shaft magnetic coupling (16) is fixed to the main shaft (5) inside the sealed chamber (15). The driven shaft magnetic coupling (16) is opposite to the driving shaft magnetic coupling (17) fixed to the motor shaft of the drive motor (7) inside the fixed chamber (14). The sealed end of each oscillating pipe body (3) is fixedly connected to the fixed structure inside the cylinder body (2) through a traction rope (22).

6. The high-frequency vibration device in a vacuum state according to claim 3, characterized in that: A wire passing pipe (108) penetrates through the side wall of the cylinder body (2). An inner conduit (109) extending into the cylinder body (2) penetrates through the wire passing pipe (108). A self - tightening sealing pipe (110) for fixing the inner conduit (109) is screwed at the outer end of the wire passing pipe (108). Each high - frequency oscillation extension rod (103) has a T - shaped structure, and its front end extends forward and is fixedly connected through a front - side annular suspension seat (104). The vertical part of the high - frequency oscillation extension rod (103) is fixedly connected to the rear - side annular suspension seat (104), and the rear - side suspension spring (105) is longer than the front - side suspension spring (105).

7. The high-frequency vibration device under a vacuum state according to claim 2, wherein: The bracket mechanism (4) includes a lower support pillar housing (401) and an upper support pillar housing (402). Both ends of the support rubber rod (403) are respectively fixed inside the lower support pillar housing (401) and the upper support pillar housing (402), so that the lower support pillar housing (401) and the upper support pillar housing (402) are separated by the support rubber rod (403). An annular fixed holding sleeve (404) is fixed at the upper end of the upper support pillar housing (402), and an annular shock - absorbing sleeve (405) is fixed inside the fixed holding sleeve (404). The oscillation tube body (3) is fixedly penetrated in the corresponding shock - absorbing sleeve (405).

8. The high-frequency vibration device under vacuum as claimed in claim 7, wherein: The main bodies of the lower support pillar housing (401) and the upper support pillar housing (402) are cylindrical and their ends are sealed. A connecting support shaft (406) penetrates through the support rubber rod (403). Limiting bolts (407) are respectively fixed at both ends of the connecting support shaft (406), and the bolt heads of the limiting bolts (407) are located on the outer side surfaces of the ends of the lower support pillar housing (401) and the upper support pillar housing (402), so that the lower support pillar housing (401) and the upper support pillar housing (402) are tightened by the connecting support shaft (406). Shock - absorbing blocks (408) are respectively padded at the upper and lower ends of the support rubber rod (403) inside the lower support pillar housing (401) and the upper support pillar housing (402). A bracket fixing plate (409) is arranged at the sealed end of the lower support pillar housing (401). Each bracket mechanism (4) is respectively fixedly connected to the inner side wall of the cylinder body (2) through the mounting holes of the bracket fixing plate (409), and a rubber pad (410) covers the surface of the bracket fixing plate (409) in contact with the inner side wall of the cylinder body (2). Buffer leather sleeves (411) made of silica gel are sleeved on the outer side walls of the lower support pillar housing (401) and the upper support pillar housing (402). An outer wall pipe (412) made of metal is sleeved on the periphery of the buffer leather sleeves (411), and the outer end of the outer wall pipe (412) is fixedly connected and integrated with the upper end of the upper support pillar housing (402).

9. A high-frequency vibration device under vacuum conditions according to claim 1, characterized in that: The cylinder body (2) is arranged on a U - shaped bracket (18) at the top of the frame body (1), and the bottom side wall of the cylinder body (2) is supported on the support rollers (19) on both sides inside the U - shaped bracket (18). The rear part of the cylinder body (2) is in transmission connection with the output shaft of a rotary motor (20) at the rear part of the U - shaped bracket (18), and a conductive slip - ring structure for supplying power to each drive motor (7) is sleeved on the output shaft.

10. A high-frequency vibration device under vacuum conditions as described in claim 9, characterized in that: The front bottom of the U-shaped bracket (18) is rotatably connected to the front top of the frame body (1), the rear part of the U-shaped bracket (18) is rotatably connected to the upper telescopic end of the lifting oil cylinder or air cylinder (21), the lower end of the lifting oil cylinder or air cylinder (21) is rotatably connected to the inner bottom of the frame body (1), and the front end of the cylinder body (2) is a tapered opening structure.

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