A drive shaft with an autonomous exciter

Abstract

The present invention provides a drive shaft with an autonomous vibrator, comprising: a drive shaft main body, on the surface of which an activity component is arranged. The activity component includes a connecting block, on both sides of the inner wall of the connecting block there are activity grooves opened, in the interiors of both activity grooves there are activity members arranged, between the two activity members there is a rectangular sleeve sleeved on the surface of the drive shaft main body, an L-shaped fixing frame is fixedly connected to the surface of the connecting block, an extrusion component is arranged on one side of the surface of the drive shaft main body, a pushing component is arranged on the surface of the drive shaft main body, and a pulling component is arranged at the bottom of the L-shaped fixing frame. The drive shaft with an autonomous vibrator provided by the present invention, the rectangular sleeve arranged on the surface of the drive shaft main body in cooperation with the connecting block, the activity grooves and the activity members can move up and down when the drive shaft main body is working, and the L-shaped fixing frame arranged on the surface of the connecting block can install the drive shaft main body on an automobile, and at the same time it is also convenient to install the whole device.

Description

Technical Field

[0001] The invention relates to the field of transmission shafts, and in particular to a transmission shaft with an autonomous vibrator. Background Art

[0002] The transmission shaft is a high-speed, less-supported rotating body, so its dynamic balance is very important. Generally, the transmission shaft must be tested for dynamic balance before leaving the factory and adjusted on a balancing machine. For front-engine rear-wheel drive vehicles, it is the shaft that transmits the rotation of the transmission to the main reducer. It can have several sections, and the sections can be connected by universal joints.

[0003] The drive shaft currently used in automobiles will generate autonomous reverse excitation on the drive shaft through the exciter when in use, so as to reduce the impact of the drive shaft vibration on the chassis system.

[0004] The existing vibration exciter used on the automobile drive shaft requires the operator to operate the vibration exciter through a controller while the car is driving. However, the internal parts of the vibration exciter used on the drive shaft are prone to damage and wear after long-term use, resulting in the vibration exciter being unable to effectively reduce shock when the car is driving, and the drive shaft is prone to damage when working.

[0005] Therefore, it is necessary to provide a transmission shaft with an autonomous vibrator to solve the above technical problems. Summary of the invention

[0006] The present invention provides a transmission shaft with an independent vibration exciter, which solves the problem that the internal parts of the vibration exciter on the existing transmission shaft will wear out after long-term use, thereby easily causing reduced shock absorption effect and damage to the transmission shaft when the car is driving.

[0007] In order to solve the above technical problems, the present invention provides a transmission shaft with an autonomous exciter, comprising:

[0008] A transmission shaft body, wherein a movable component is disposed on the surface of the transmission shaft body, wherein the movable component comprises a connecting block, wherein movable grooves are provided on both sides of the inner wall of the connecting block, wherein movable parts are disposed inside the two movable grooves, and a rectangular sleeve is disposed between the two movable parts, wherein the rectangular sleeve is disposed on the surface of the transmission shaft body;

[0009] An L-shaped fixing frame, the L-shaped fixing frame is fixedly connected to the surface of the connecting block;

[0010] An extrusion assembly, the extrusion assembly is arranged on one side of the surface of the transmission shaft body, the extrusion assembly includes a fixed ring, a rectangular box is fixedly connected to the surface of the fixed ring, both sides of the inner wall of the rectangular box are provided with slide grooves, a movable seat is arranged between the two slide grooves, and a plurality of counterweights are arranged on the surface of the movable seat;

[0011] A pushing component, the pushing component is arranged on the surface of the transmission shaft body and is located on a side opposite to the fixing ring;

[0012] A pulling assembly is arranged at the bottom of the L-shaped fixing frame.

[0013] Preferably, a threaded sleeve is provided on the surface of the movable seat, and a movable plate is provided on the top of the rectangular box.

[0014] Preferably, the pushing assembly comprises a rotating sleeve, and annular grooves are formed on both sides of the surface of the rotating sleeve.

[0015] Preferably, a plurality of connecting members are slidably connected inside the two annular grooves, and a connecting ring is connected to one side of the plurality of connecting members.

[0016] Preferably, the pulling assembly comprises two fixed pulleys, and a pulling rope is arranged between the two fixed pulleys.

[0017] Preferably, connecting components are provided on both sides of the surface of the L-shaped fixing frame, and the connecting components include a U-shaped connecting seat, a rotating member is provided inside the U-shaped connecting seat, and the first fixing member and the second fixing member are respectively connected to both sides of the surface of the rotating member.

[0018] Preferably, a clamping member is provided on one side of the rotating member.

[0019] Preferably, a conveying assembly is arranged between the two fixed pulleys, and the conveying assembly includes a mounting frame, a liquid storage tank is arranged inside the mounting frame, a pump body is fixedly installed at the bottom of the mounting frame, and the output end and input end of the pump body are both connected to connecting pipes.

[0020] Preferably, one end of the connecting tube is connected to a delivery head, and one side of the delivery head is connected to a delivery tube.

[0021] Preferably, protective components are provided on both sides of the surface of the L-shaped fixing frame, and the protective components include a rotating member, one side of the rotating member is connected to a fixing plate, movable grooves are opened on both sides of the inner wall of the fixing plate, a sliding member is provided between the two movable grooves, and one side of the sliding member is connected to a telescopic plate.

[0022] Compared with the related art, the transmission shaft with an autonomous exciter provided by the present invention has the following features:

[0023] Beneficial effects:

[0024] The present invention provides a transmission shaft with an independent vibrator. A rectangular sleeve is arranged on the surface of the transmission shaft body to cooperate with a connecting block, a movable groove and a movable part so that the transmission shaft body can move up and down when the transmission shaft body is working. An L-shaped fixing frame is arranged on the surface of the connecting block so that the transmission shaft body can be installed on the automobile, and it is also convenient to install the device as a whole. An extrusion assembly is arranged on the surface of the transmission shaft body to cooperate with a pushing assembly and a pulling assembly to reduce shock and release force when the transmission shaft body moves up and down. A fixing ring is arranged on the surface of the transmission shaft body to fix the rectangular box. Slide grooves are arranged on both sides of the inner wall of the rectangular box to position the movable seat when the movable seat moves up and down. A plurality of counterweights are arranged on the surface of the movable seat to squeeze the transmission shaft body. A rotating sleeve is arranged on the surface of the transmission shaft body so that it can rotate with the transmission shaft body. Annular grooves are arranged on both sides of the surface of the rotating sleeve to cooperate with a plurality of connecting parts to fix the connecting ring, and the connecting ring can fix the pull rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic structural diagram of a first embodiment of a transmission shaft with an autonomous vibration exciter provided by the present invention;

[0026] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;

[0027] Figure 3 for Figure 1 An enlarged schematic diagram of part B is shown;

[0028] Figure 4 for Figure 1 The schematic diagram of the overall structure of the device shown;

[0029] Figure 5 for Figure 1 An isometric structural diagram of the entire device shown;

[0030] Figure 6 for Figure 1 A schematic diagram of the overall three-dimensional structure of the device shown;

[0031] Figure 7 A schematic structural diagram of a second embodiment of a transmission shaft with an autonomous vibration exciter provided by the present invention;

[0032] Figure 8 for Figure 7 An enlarged schematic diagram of part C is shown;

[0033] Fig. 9 for Figure 7 An enlarged schematic diagram of the D portion shown;

[0034] Fig.10 A schematic structural diagram of a third embodiment of a transmission shaft with an autonomous vibrator provided by the present invention.

[0035] Numbers in the figure: 1. Transmission shaft body,

[0036] 2. movable assembly, 21. connecting block, 22. movable groove, 23. movable part, 24. rectangular sleeve,

[0037] 3. L-shaped fixing bracket,

[0038] 4. Extrusion assembly, 41. Fixed ring, 42. Rectangular box, 43. Slide, 44. Movable seat, 45. Counterweight, 46. Threaded sleeve, 47. Movable plate,

[0039] 5. Pushing assembly, 51. Rotating sleeve, 52. Annular groove, 53. Connecting piece, 54. Connecting ring,

[0040] 6. Pulling assembly, 61. Fixed pulley, 62. Pull rope,

[0041] 7. Connecting assembly, 71. U-shaped connecting seat, 72. Rotating member, 73. First fixing member, 74. Second fixing member, 75. Clamping member,

[0042] 8. Delivery assembly, 81. Mounting frame, 82. Liquid storage tank, 83. Pump body, 84. Connecting pipe, 85. Delivery head, 86. Delivery pipe,

[0043] 9. Protective assembly, 91. Rotating member, 92. Fixed plate, 93. Moving groove, 94. Sliding member, 95. Telescopic plate. DETAILED DESCRIPTION

[0044] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0045] First embodiment

[0046] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 ,in, Figure 1 A schematic structural diagram of a first embodiment of a transmission shaft with an autonomous vibration exciter provided by the present invention; Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown; Figure 3 for Figure 1 An enlarged schematic diagram of part B is shown; Figure 4 for Figure 1 The schematic diagram of the overall structure of the device shown; Figure 5 for Figure 1An isometric structural diagram of the entire device shown; Figure 6 for Figure 1 A transmission shaft with an autonomous vibrator, comprising:

[0047] A transmission shaft body 1, a movable component 2 is arranged on the surface of the transmission shaft body 1, and the movable component 2 includes a connecting block 21, and movable grooves 22 are opened on both sides of the inner wall of the connecting block 21, and movable parts 23 are arranged inside the two movable grooves 22, and a rectangular sleeve 24 is arranged between the two movable parts 23, and the rectangular sleeve 24 is sleeved on the surface of the transmission shaft body 1;

[0048] The movable part 23 includes a movable block, a U-shaped connecting block is connected to one side of the movable block, a rotating rod is rotatably connected between the two sides of the inner wall of the U-shaped connecting block through a rotating shaft, a connecting block is connected to one side of the rotating rod surface, and one side of the connecting block is fixedly connected to the surface of the rectangular sleeve 24.

[0049] An L-shaped fixing frame 3, wherein the L-shaped fixing frame 3 is fixedly connected to the surface of the connecting block 21;

[0050] An extrusion assembly 4, which is arranged on one side of the surface of the transmission shaft body 1, and includes a fixed ring 41, a rectangular box 42 is fixedly connected to the surface of the fixed ring 41, and both sides of the inner wall of the rectangular box 42 are provided with a slide groove 43, a movable seat 44 is arranged between the two slide grooves 43, and a plurality of counterweight blocks 45 are arranged on the surface of the movable seat 44;

[0051] The fixed ring 41 is connected to the transmission shaft body 1 through a bearing. The movable seat 44 includes a base plate, a threaded rod is connected to the center of the base plate surface, a threaded sleeve 46 is sleeved on the surface of the threaded rod, and movable blocks adapted to the movable groove 22 are connected on both sides of the base plate surface.

[0052] A pushing component 5, wherein the pushing component 5 is disposed on the surface of the transmission shaft body 1 and is located on a side opposite to the fixing ring 41;

[0053] The pulling component 6 is arranged at the bottom of the L-shaped fixing frame 3 .

[0054] A threaded sleeve 46 is disposed on the surface of the movable seat 44 , and a movable plate 47 is disposed on the top of the rectangular box 42 .

[0055] Two groups of movable grooves are provided on both sides of the top of the rectangular box 42 , and movable blocks are slidably connected inside the two groups of movable grooves. The two groups of movable blocks are fixedly connected to the bottoms of the two movable plates 47 respectively, and lock buckles are provided on the surfaces of the movable plates 47 .

[0056] The pushing assembly 5 comprises a rotating sleeve 51 , and annular grooves 52 are formed on both sides of the surface of the rotating sleeve 51 .

[0057] A plurality of connecting members 53 are slidably connected inside the two annular grooves 52 , and a connecting ring 54 is connected to one side of the plurality of connecting members 53 .

[0058] The two connecting rings 54 are connected via a connecting plate, threaded sleeves are connected to both ends of the pull rope 62, and external thread blocks are connected to the surface of the movable seat 44 and the center of the surface of the connecting plate.

[0059] The pulling assembly 6 includes two fixed pulleys 61 , and a pulling rope 62 is arranged between the two fixed pulleys 61 .

[0060] The working principle of a transmission shaft with an autonomous exciter provided by the present invention is as follows:

[0061] When in use, when one end of the transmission shaft body 1 moves upward, when the transmission shaft body 1 moves upward to the point where the rectangular sleeve 24 drives the movable parts 23 on both sides to move upward inside the movable grooves 22 opened on both sides of the inner wall of the connecting block 21, when one end of the transmission shaft body 1 moves upward, it drives the connecting ring 54 and the rotating sleeve 51 to move upward, and when the connecting ring 54 and the rotating sleeve 51 move upward, it loosens the pull rope 62 between the two fixed pulleys 61. When the pull rope 62 on one side of the connecting ring 54 and the rotating sleeve 51 moves upward, the movable seat 44 with multiple counterweights 45 inside the rectangular box 42 moves between the two slide grooves 43. When the movable seat 44 with multiple counterweights 45 moves downward, it squeezes the rectangular box 42, thereby increasing the weight of the rectangular box 42 to reduce the shock of squeezing the transmission shaft body 1.

[0062] When the transmission shaft body 1 rotates, the rotating sleeve 51 is driven to rotate. When the rotating sleeve 51 rotates, the annular grooves 52 on both sides rotate on the surfaces of the plurality of connecting members 53 .

[0063] When the number of counterweights 45 is to be increased or decreased, the operator first opens the two movable plates 47 on the top of the rectangular box 42. After the two movable plates 47 are opened, the threaded sleeve 46 on the surface of the movable seat 44 is removed. After the threaded sleeve 46 is separated from the movable seat 44, the number of counterweights 45 can be increased or decreased.

[0064] Compared with the related art, the transmission shaft with an autonomous exciter provided by the present invention has the following features:

[0065] Beneficial effects:

[0066] The present invention provides a transmission shaft with an independent vibrator. A rectangular sleeve 24 is arranged on the surface of the transmission shaft body 1 to cooperate with a connecting block 21, a movable groove 22 and a movable part 23 so that the transmission shaft body 1 can move up and down when the transmission shaft body 1 is working. An L-shaped fixing frame 3 is arranged on the surface of the connecting block 21 so that the transmission shaft body 1 can be installed with the car, and it is also convenient to install the device as a whole. An extrusion component 4 is arranged on the surface of the transmission shaft body 1 to cooperate with a pushing component 5 and a pulling component 6 so that the transmission shaft body 1 can be used to reduce shock and release force when the transmission shaft body 1 moves up and down. A fixing ring 41 is arranged on the surface to fix the rectangular box 42, and sliding grooves 43 are arranged on both sides of the inner wall of the rectangular box 42 to play a positioning role when the movable seat 44 moves up and down, and multiple counterweights 45 are arranged on the surface of the movable seat 44 to squeeze the transmission shaft body 1, and a rotating sleeve 51 is arranged on the surface of the transmission shaft body 1 to rotate with the transmission shaft body 1, and annular grooves 52 are arranged on both sides of the surface of the rotating sleeve 51 to cooperate with multiple connecting parts 53 to fix the connecting ring 54, and the connecting ring 54 can fix the pull rope 62.

[0067] Second embodiment

[0068] Please refer to Figure 7 , Figure 8 and Fig. 9 Based on the transmission shaft with an autonomous vibrator provided in the first embodiment of the present application, the second embodiment of the present application proposes another transmission shaft with an autonomous vibrator. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0069] Specifically, the second embodiment of the present application provides a transmission shaft with an autonomous vibrator, which is different in that, in the transmission shaft with an autonomous vibrator, connecting components 7 are provided on both sides of the surface of the L-shaped fixing frame 3, and the connecting components 7 include a U-shaped connecting seat 71, and a rotating member 72 is provided inside the U-shaped connecting seat 71, and a first fixing member 73 and a second fixing member 74 are respectively connected to both sides of the surface of the rotating member 72.

[0070] The two U-shaped connecting seats 71 are symmetrically fixedly connected to the two sides of the surface of the L-shaped fixing frame 3, the rotating member 72 includes a rotating rod, and a connecting sleeve is sleeved on the surface of the rotating rod. The first fixing member 73 includes a connecting block, and a fixing plate is connected to one side of the connecting block. The second fixing member 74 includes a connecting block, and a fixing ring is connected to one side of the connecting block. The two connecting blocks are fixedly connected to the two sides of the surface of the connecting sleeve.

[0071] A clamping member 75 is disposed on one side of the rotating member 72 .

[0072] The clamping member 75 comprises a circular block which is sleeved on one side of the rotating rod surface. A clamping bolt is arranged on one side of the surface of the U-shaped connecting seat 71 . A plurality of clamping grooves which are matched with the clamping bolt are opened on the surface of the circular block.

[0073] A conveying assembly 8 is arranged between the two fixed pulleys 61, and the conveying assembly 8 includes a mounting frame 81, a liquid storage tank 82 is arranged inside the mounting frame 81, a pump body 83 is fixedly installed at the bottom of the mounting frame 81, and the output end and input end of the pump body 83 are both connected to a connecting pipe 84.

[0074] The mounting frame 81 is threadedly connected to the bottom of the L-shaped fixing frame 3 by bolts, and one end of the two connecting pipes 84 is respectively connected to the bottom of the liquid storage tank 82 and one side of one of the delivery heads 85. The two delivery heads 85 are connected by a delivery pipe 86, and the end of the delivery head 85 for liquid outlet is set on one side of the fixed pulley 61.

[0075] One end of the connecting tube 84 is connected to a delivery head 85 , and one side of the delivery head 85 is connected to a delivery tube 86 .

[0076] The working principle of a transmission shaft with an autonomous exciter provided by the present invention is as follows:

[0077] When in use, when fixing the L-shaped fixing frame 3, first select the first fixing member 73 and the second fixing member 74 according to the shape of the object. When the first fixing member 73 or the second fixing member 74 is selected, the remaining first fixing member 73 or the second fixing member 74 is rotated to the inside of the U-shaped connecting seat 71 through the rotating member 72. After the first fixing member 73 or the second fixing member 74 is rotated to the inside of the U-shaped connecting seat 71, the first fixing member 73 or the second fixing member 74 is fixed using the clamping member 75. After the first fixing member 73 or the second fixing member 74 is fixed, the selected first fixing member 73 or the second fixing member 74 is fixedly connected to the object.

[0078] When it is necessary to add lubricating oil to the fixed pulley 61, start the pump body 83 to transport the lubricating oil inside the liquid storage tank 82 to the inside of one of the delivery heads 85 through two connecting pipes 84. After the lubricating oil is transported to the inside of one of the delivery heads 85, it is transported to the inside of the other delivery head 85 through the delivery pipe 86.

[0079] Compared with the related art, the transmission shaft with an autonomous exciter provided by the present invention has the following features:

[0080] Beneficial effects:

[0081] The present invention provides a transmission shaft with an independent vibrator. A U-shaped connecting seat 71 and a rotating member 72 are arranged on the surface of the L-shaped fixing frame 3 to fix the first fixing member 73 and the second fixing member 74. At the same time, the first fixing member 73 and the second fixing member 74 can also be adjusted. The first fixing member 73 and the second fixing member 74 can be used to adapt to various objects for fixed connection. A clamping member 75 is arranged on one side of the rotating member 72 to fix the U-shaped connecting seat 71 to prevent the first fixing member 73 and the second fixing member 74 from rotating and loosening during use. A mounting frame 81 is arranged on one side of the bottom of the L-shaped fixing frame 3 to install the liquid storage tank 82 and the pump body 83. A delivery head 85 is arranged on the surface of the two fixed pulleys 61 to cooperate with the connecting pipe 84 and the delivery pipe 86 to add lubricating oil when the fixed pulley 61 is used for a long time, so as to prevent the friction of the fixed pulley 61 from increasing after long-term use, thereby preventing the pull rope 62 from being worn.

[0082] Third embodiment

[0083] Please refer to Fig.10 Based on the transmission shaft with an autonomous vibrator provided in the first embodiment of the present application, the third embodiment of the present application proposes another transmission shaft with an autonomous vibrator. The third embodiment is only a preferred embodiment of the first embodiment, and the implementation of the third embodiment will not affect the independent implementation of the first embodiment.

[0084] Specifically, the third embodiment of the present application provides a transmission shaft with an autonomous vibrator. The difference is that, in a transmission shaft with an autonomous vibrator, protective components 9 are provided on both sides of the surface of the L-shaped fixed frame 3, and the protective component 9 includes a rotating member 91, and a fixed plate 92 is connected to one side of the rotating member 91, and movable grooves 93 are opened on both sides of the inner wall of the fixed plate 92, and a sliding member 94 is provided between the two movable grooves 93, and a telescopic plate 95 is connected to one side of the sliding member 94.

[0085] The rotating member 91 includes two rectangular blocks, a circular rod is rotatably connected between the two rectangular blocks through a rotating shaft, a plurality of connecting sleeves are sequentially sleeved on the surface of the circular rod from left to right, an L-shaped connecting block is connected to one side of the connecting sleeve, and the plurality of L-shaped connecting blocks are fixedly connected to the surface of the fixed plate 92, a storage cavity adapted to the telescopic plate 95 is opened inside the fixed plate 92, two movable grooves 93 are opened on both sides of the inner wall of the storage cavity, and a connecting bolt is arranged on one side of the rotating member 91.

[0086] The working principle of a transmission shaft with an autonomous exciter provided by the present invention is as follows:

[0087] When in use, when the fixed plate 92 needs to be opened, the operator first pushes the telescopic plate 95 to move toward the inside of the fixed plate 92. When the telescopic plate 95 moves toward the inside of the fixed plate 92, it drives the sliding member 94 on one side to move inside the two moving grooves 93. When the telescopic plate 95 moves to the inside of the fixed plate 92, the telescopic plate 95 and the fixed plate 92 are threadedly fixed using bolts. The fixed plate 92 with the telescopic plate 95 can be driven by the rotating member 91 to rotate to one side of the L-shaped fixing frame 3 and can be fixed using the connecting bolt.

[0088] Compared with the related art, the transmission shaft with an autonomous exciter provided by the present invention has the following features:

[0089] Beneficial effects:

[0090] The present invention provides a transmission shaft with an independent vibrator. A rotating member 91 is arranged on the surface of an L-shaped fixing frame 3 to fix a fixing plate 92. Moving grooves 93 are opened on both sides of the inner wall of the fixing plate 92 to cooperate with a sliding member 94 to position a telescopic plate 95 when it moves. A telescopic plate 95 is arranged inside the fixing plate 92 to reduce the occupied space when it is opened. The use of the fixing plate 92 and the telescopic plate 95 can protect the entire device.

[0091] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A transmission shaft with an autonomous vibrator, It is characterized in that include: A transmission shaft body, wherein a movable component is disposed on the surface of the transmission shaft body, wherein the movable component comprises a connecting block, wherein movable grooves are provided on both sides of the inner wall of the connecting block, wherein movable parts are disposed inside the two movable grooves, and a rectangular sleeve is disposed between the two movable parts, wherein the rectangular sleeve is disposed on the surface of the transmission shaft body; An L-shaped fixing frame, the L-shaped fixing frame is fixedly connected to the surface of the connecting block; An extrusion assembly, the extrusion assembly is arranged on one side of the surface of the transmission shaft body, the extrusion assembly includes a fixed ring, a rectangular box is fixedly connected to the surface of the fixed ring, both sides of the inner wall of the rectangular box are provided with slide grooves, a movable seat is arranged between the two slide grooves, and a plurality of counterweights are arranged on the surface of the movable seat; A pushing component, the pushing component is arranged on the surface of the transmission shaft body and is located on a side opposite to the fixing ring; A pulling assembly, the pulling assembly is arranged at the bottom of the L-shaped fixing frame, the pulling assembly comprises two fixed pulleys, and a pulling rope is arranged between the two fixed pulleys; Both ends of the pull rope are connected with threaded sleeves, and the center position of the surface of the movable seat is connected with an external thread block.

2. The transmission shaft with an autonomous vibrator according to claim 1, It is characterized in that A movable plate is arranged on the top of the rectangular box.

3. The transmission shaft with an autonomous vibrator according to claim 1, It is characterized in that The pushing assembly comprises a rotating sleeve, and annular grooves are provided on both sides of the surface of the rotating sleeve.

4. The transmission shaft with an autonomous vibration exciter according to claim 3, It is characterized in that A plurality of connecting pieces are slidably connected inside the two annular grooves, and a connecting ring is connected to one side of the plurality of connecting pieces.

5. The transmission shaft with an autonomous vibrator according to claim 1, It is characterized in that The L-shaped fixing frame has connecting components on both sides of its surface. The connecting components include a U-shaped connecting seat. A rotating member is arranged inside the U-shaped connecting seat. The first fixing member and the second fixing member are respectively connected to both sides of the rotating member surface.

6. The transmission shaft with an autonomous vibration exciter according to claim 5, It is characterized in that A clamping piece is arranged on one side of the rotating piece.

7. The transmission shaft with an autonomous vibration exciter according to claim 1, It is characterized in that A conveying assembly is arranged between the two fixed pulleys, and the conveying assembly includes a mounting frame, a liquid storage tank is arranged inside the mounting frame, a pump body is fixedly installed at the bottom of the mounting frame, and the output end and the input end of the pump body are both connected to connecting pipes.

8. The transmission shaft with an autonomous vibration exciter according to claim 7, It is characterized in that One end of the connecting pipe is connected to a delivery head, and one side of the delivery head is connected to a delivery pipe.

9. The transmission shaft with an autonomous vibrator according to claim 1, It is characterized in that Protective components are provided on both sides of the surface of the L-shaped fixing frame, and the protective components include a rotating member, one side of the rotating member is connected to a fixing plate, both sides of the inner wall of the fixing plate are provided with movable grooves, a sliding member is provided between the two movable grooves, and one side of the sliding member is connected to a telescopic plate.

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