Generator set with noise reduction and shock absorption functions

Abstract

The invention relates to the technical field of generator sets, and discloses a generator set with noise reduction and shock absorption functions, which comprises a generator set body, a noise reduction and shock absorption mechanism is arranged below the generator set body, a purification mechanism is arranged on the outer side of the generator set body, and the noise reduction and shock absorption mechanism comprises a support plate. Two sets of universal wheels are fixedly connected to the bottom face of the supporting plate, two sets of rubber shock absorbers and two hydraulic rods are fixedly connected to the upper surface of the supporting plate, and the telescopic end of each hydraulic rod makes contact with the bottom face of the generator set body. According to the generator set with the noise reduction and shock absorption functions, the height of one purification barrel can be adjusted through the sliding connection relation of a limiting block in a limiting groove, the other purification barrel is rotated to the position above an exhaust pipe in cooperation with the rotating connection relation of a rotating shaft and the inner wall of a moving block, and when a filter element is replaced, the purification barrel can be conveniently replaced; and the purpose of purifying the black smoke can be achieved, and the problem that when the device is used, the black smoke cannot be purified and filtered is solved.

Description

Technical Field

[0001] The invention relates to the technical field of generator sets, in particular to a generator set with noise reduction and vibration reduction functions. Background Art

[0002] A generator set is a device that converts mechanical energy into electrical energy. It is widely used in industrial production, construction, transportation, communications, and medical fields. Large generator sets will generate vibration force in the process of converting mechanical energy into electrical energy. Therefore, some large generator sets will be equipped with corresponding shock-absorbing mechanisms.

[0003] According to announcement number CN108343506B, a generator set is disclosed, including an inverter air guide cover and a base plate, the inverter air guide cover is arranged on the side of the inverter away from the power generation equipment; a first air inlet is formed between the inverter air guide cover and the base plate, and the first air inlet is located below the inverter; a first air inlet channel is formed between the inverter and the inverter air guide cover, and the first air inlet channel is connected to the first air inlet; the axis of the first air inlet forms an angle with the extension direction of the first air inlet channel.

[0004] By adopting the above technical scheme, a first air inlet channel for cooling the inverter is formed between the inverter air guide cover and the inverter, the first air inlet channel is connected to the first air inlet, and the extension direction of the first air inlet channel forms an angle with the axis of the first air inlet. Since the first air inlet channel and the first air inlet are not colinear, when the cooling air flows from the first air inlet into the first air inlet channel, the flow direction needs to be changed, and the flow path is increased, which can effectively reduce wind noise. However, the generator set according to the above technical scheme will produce violent shaking and noise when in use. In addition, when the generator set is in use, a large amount of black smoke will be generated inside the exhaust pipe, which will have a serious impact on the surrounding environment. Summary of the invention

[0005] The object of the present invention is to provide a generator set with noise reduction and vibration reduction functions to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a generator set with noise reduction and vibration reduction functions, comprising a generator set body, a noise reduction and vibration reduction mechanism is arranged below the generator set body, and a purification mechanism is arranged outside the generator set body; The noise reduction and shock absorbing mechanism includes a support plate, the bottom surface of the support plate is fixedly connected to two groups of universal wheels, the upper surface of the support plate is respectively fixedly connected to two groups of rubber shock absorbers and two hydraulic rods, the telescopic end of each hydraulic rod is in contact with the bottom surface of the generator set body, two filling blocks are arranged above the support plate, the bottom surface of each filling block is in contact with the upper surface of the support plate, a bottom plate is arranged below the support plate, the upper surface of the bottom plate is in contact with the outer surfaces of the two groups of universal wheels, two first spring shock absorbers and two top plates are respectively slidably connected inside the support plate, the inner wall of the support plate is rotatably connected to two rotating shafts, the right end of each rotating shaft is fixedly connected to a baffle, the right side surface of the support plate is fixedly connected to two blocking blocks, and the left side surface of each blocking block is in contact with the right side surface of the baffle The two first spring shock absorbers are in contact with each other, the left side of each baffle is in contact with the right side of the support plate and the right side of the top plate, the inner wall of the bottom plate is provided with two rectangular grooves, the interior of the bottom plate is slidably connected to two rectangular frames, the interior of each rectangular frame is slidably connected to a connecting frame, the side surfaces of the two connecting frames close to each other are respectively fixedly connected to the side surfaces of the two first spring shock absorbers away from each other, the inner wall of each rectangular frame is fixedly connected to two second spring shock absorbers, the side surfaces of each group of the second spring shock absorbers close to each other are respectively fixedly connected to the upper surface of the connecting frame and the bottom surface of the connecting frame, the inner wall of the bottom plate is fixedly connected to four groups of third spring shock absorbers, the side surfaces of each two groups of the third spring shock absorbers close to each other are respectively fixedly connected to the two side surfaces of the rectangular frame, and a sound insulation pad is arranged on the outside of the generator set body; The purification mechanism includes a moving block, the right side of the moving block contacts the left side of the generator set body, the left side of the generator set body is provided with a limiting groove, the limiting block is slidably connected inside the limiting groove, the left side of the limiting block is fixedly connected to the right side of the moving block, the inner wall of the moving block is rotatably connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with two connecting plates, the inner wall of each connecting plate is fixedly connected with a purification cylinder, the outer surface of each purification cylinder is threadedly connected with a threaded cover, a metal felt filter is arranged inside each purification cylinder, the outer surface of each metal felt filter contacts the inner wall of the purification cylinder, the outer surface of the generator set body is fixedly connected with an exhaust pipe, the outer surface of the exhaust pipe is fixedly connected with the inner wall of the sound insulation pad, the outer surface of the exhaust pipe contacts the inner wall of one of the purification cylinders, the upper surface of the generator set body is fixedly connected with a support frame, the left side of the support frame is respectively provided with a mounting plate and a muffler, and the inner wall of the support frame and the inner wall of the mounting plate are threadedly connected with two bolts.

[0007] Preferably, a rectangular block is fixedly connected to the back side of the bottom plate, and two telescopic rods are fixedly connected to the inner wall of the rectangular block.

[0008] Preferably, the telescopic ends of the two telescopic rods are commonly fixedly connected to a collection box, and seven circular holes are opened on the front side of the collection box.

[0009] Preferably, a fixing seat is fixedly connected to the back of the collection box, an air pump is fixedly connected to the inner wall of the fixing seat, and an output end of the air pump is fixedly connected to an air outlet pipe.

[0010] Preferably, the input end of the vacuum pump is fixedly connected to an exhaust pipe, one end of the exhaust pipe close to the collection box passes through the collection box and extends to the interior of the collection box, and the inner wall of the collection box is fixedly connected to a dustproof net.

[0011] Preferably, two groups of card blocks are clamped inside the collection box, and ends of the two groups of card blocks that are far away from each other are fixedly connected to two rectangular plates, and sides of the two rectangular plates that are close to each other are in contact with two side surfaces of the collection box respectively.

[0012] Preferably, a connecting block is fixedly connected to the left side of the rectangular block, a circular shaft is slidably connected inside the connecting block, and a push plate is fixedly connected to the top end of the circular shaft.

[0013] Preferably, a stepper motor is fixedly connected to the upper surface of the collection box, and a transmission shaft is fixedly connected to the output end of the stepper motor.

[0014] Preferably, a fixing plate is fixedly connected to the upper surface of the collection box, a bearing is rotatably connected to the inner wall of the fixing plate, and an inner ring of the bearing is fixedly connected to the outer surface of the transmission shaft.

[0015] Preferably, a cleaning roller is fixedly connected to the outer surface of the transmission shaft, and the upper surface of each group of rubber shock absorbers is in contact with the bottom surface of the generator set body.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are: The present invention is provided with a hydraulic rod, which can temporarily push the generator set body upward to withdraw the filling block, thereby ensuring that when the hydraulic rod stops running, the bottom surface of the generator set body will contact the upper surface of the rubber shock absorber. Therefore, it can be ensured that when the generator set body is working, the downward vibration force generated will act on the rubber shock absorber and will not act on the ground to form a rebound force. When the generator set body is not working, the filling block can also play a role in supporting the generator set body to prevent the rubber shock absorber from being squeezed and deformed for a long time. In conjunction with the first spring shock absorber, the second spring shock absorber and the third spring shock absorber, they can respectively support the front and rear direction forces, the vertical upward force and the left and right direction forces generated by the generator set body during operation. The sound insulation pad can offset the noise generated by the operation of the generator set, thereby effectively avoiding the problem that the generator set has poor shock absorption and noise reduction effects when the device is in use, which will affect the surrounding environment. A metal felt filter is provided, which can effectively adsorb the carbon particles in the black smoke. The height of the purification cylinder can be adjusted by sliding the limit block inside the limit groove. In combination with the rotational connection between the rotating shaft and the inner wall of the moving block, another purification cylinder can be rotated to the top of the exhaust pipe, so that the black smoke can be purified when the filter element is replaced, effectively avoiding the problem that the black smoke generated by the generator set will affect the environment when the device is in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the generator set with noise reduction and vibration reduction functions of the present invention; Figure 2 It is a schematic diagram of the structure of the exhaust pipe of the present invention; Figure 3 is a schematic structural diagram of a first spring shock absorber of the present invention; Figure 4 It is a schematic structural diagram of the top plate of the present invention; Figure 5 It is a structural schematic diagram of the second spring shock absorber of the present invention from the left side; Figure 6 It is a schematic diagram of the structure of the purification cartridge of the present invention; Figure 7 It is a schematic structural diagram of the limit block of the present invention; Figure 8 It is a structural schematic diagram of a rectangular block of the present invention from the left; Fig. 9 It is a structural schematic diagram of a stepping motor of the present invention from the left side; Fig.10 It is a schematic structural diagram of the air extraction pump of the present invention from the left side.

[0018] Among them: 1. Generator body; 2. Silencing and shock absorbing mechanism; 201. Hydraulic rod; 202. Filling block; 203. Support plate; 204. Bottom plate; 205. Sound insulation pad; 206. Rubber shock absorber; 207. Universal wheel; 208. First spring shock absorber; 209. Top plate; 210. Rotating shaft; 211. Baffle; 212. Block; 213. Rectangular groove; 214. Second spring shock absorber; 215. Rectangular frame; 216. Third spring shock absorber; 217. Connecting frame; 3. Purification mechanism; 301. Moving block; 302. Metal felt filter; 303. Purification cartridge; 3 04. Rotating shaft; 305. Threaded cover; 306. Connecting plate; 307. Exhaust pipe; 308. Limiting block; 309. Limiting groove; 310. Mounting plate; 311. Support frame; 312. Muffler; 313. Bolt; 4. Rectangular block; 5. Telescopic rod; 6. Collecting box; 7. Stepper motor; 8. Cleaning roller; 9. Bearing; 10. Transmission shaft; 11. Fixed plate; 12. Rectangular plate; 13. Block; 14. Fixed seat; 15. Exhaust pipe; 16. Vacuum pump; 17. Dust net; 18. Round hole; 19. Exhaust pipe; 20. Round shaft; 21. Push plate; 22. Connecting block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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. Example

[0020] See also Figure 1-10 , a generator set with noise reduction and vibration reduction functions, comprising a generator set body 1, a noise reduction and vibration reduction mechanism 2 is arranged below the generator set body 1, and a purification mechanism 3 is arranged outside the generator set body 1; The noise reduction and shock absorption mechanism 2 includes a support plate 203, the bottom surface of which is fixedly connected with two sets of universal wheels 207, the upper surface of which is fixedly connected with two sets of rubber shock absorbers 206 and two hydraulic rods 201, respectively, the telescopic end of each hydraulic rod 201 is in contact with the bottom surface of the generator set body 1, two filling blocks 202 are arranged above the support plate 203, the bottom surface of each filling block 202 is in contact with the upper surface of the support plate 203, and the support plate 203 is provided with a plurality of filling blocks 202. A bottom plate 204 is provided below, and the upper surface of the bottom plate 204 contacts the outer surfaces of the two sets of universal wheels 207. The interior of the support plate 203 is slidably connected to two first spring shock absorbers 208 and two top plates 209, and the inner wall of the support plate 203 is rotatably connected to two rotating shafts 210. The right end of each rotating shaft 210 is fixedly connected to a baffle 211. The right side of the support plate 203 is fixedly connected to two shielding blocks 212, and the left side of each shielding block 212 is in contact with the baffle 211. 11, the left side of each baffle 211 is in contact with the right side of the support plate 203 and the right side of the top plate 209, the inner wall of the bottom plate 204 is provided with two rectangular grooves 213, the interior of the bottom plate 204 is slidably connected with two rectangular frames 215, the interior of each rectangular frame 215 is slidably connected with a connecting frame 217, the side surfaces of the two connecting frames 217 close to each other are respectively fixedly connected to the side surfaces of the two first spring shock absorbers 208 away from each other, the inner wall of each rectangular frame 215 is fixedly connected with two second spring shock absorbers 214, the side surfaces of each group of second spring shock absorbers 214 close to each other are respectively fixedly connected to the upper surface of the connecting frame 217 and the bottom surface of the connecting frame 217, the inner wall of the bottom plate 204 is fixedly connected with four groups of third spring shock absorbers 216, the side surfaces of each two groups of third spring shock absorbers 216 close to each other are respectively fixedly connected to the two side surfaces of the rectangular frame 215, and a sound insulation pad 205 is arranged on the outside of the generator set body 1.

[0021] A rectangular block 4 is fixedly connected to the back of the bottom plate 204, and two telescopic rods 5 are fixedly connected to the inner wall of the rectangular block 4. By providing the rectangular block 4 and the telescopic rod 5, the rectangular block 4 can provide support for the telescopic rod 5 to ensure that the telescopic rod 5 can operate normally.

[0022] The telescopic ends of the two telescopic rods 5 are fixedly connected to a collecting box 6, and seven circular holes 18 are opened on the front of the collecting box 6. By providing the collecting box 6 and the circular holes 18, the external air and dust can be collected into the interior of the collecting box 6 through the circular holes 18, which is convenient for centralized processing.

[0023] The back of the collecting box 6 is fixedly connected to a fixing seat 14, the inner wall of the fixing seat 14 is fixedly connected to an air pump 16, and the output end of the air pump 16 is fixedly connected to an air outlet pipe 15. By providing the fixing seat 14, the air pump 16 and the air outlet pipe 15, the air pump 16 can be fixed by the fixing seat 14, and the operation of the air pump 16 can provide power for the collection of dust.

[0024] The input end of the vacuum pump 16 is fixedly connected to an exhaust pipe 19, and the end of the exhaust pipe 19 close to the collecting box 6 passes through the collecting box 6 and extends to the interior of the collecting box 6. The inner wall of the collecting box 6 is fixedly connected to a dustproof net 17. By providing the dustproof net 17, dust can be connected to the interior of the collecting box 6 to prevent dust from being emitted to the outside.

[0025] Two groups of card blocks 13 are clamped inside the collection box 6, and the ends of the two groups of card blocks 13 that are far away from each other are fixedly connected to two rectangular plates 12. The side surfaces of the two rectangular plates 12 that are close to each other are respectively in contact with the two side surfaces of the collection box 6. By providing the card blocks 13 and the rectangular plates 12, the rectangular plates 12 can be indirectly connected to one side of the collection box 6 by utilizing the clamping relationship between the card blocks 13 and the inside of the collection box 6, so as to facilitate cleaning of dust inside the collection box 6.

[0026] A connecting block 22 is fixedly connected to the left side of the rectangular block 4, a circular shaft 20 is slidably connected inside the connecting block 22, and a push plate 21 is fixedly connected to the top of the circular shaft 20. By providing the connecting block 22, the circular shaft 20 and the push plate 21, the dust inside the collection box 6 can be cleaned by the push plate 21, and the circular shaft 20 is slidably connected inside the connecting block 22, so a placement position can be provided for the circular shaft 20 and the push plate 21.

[0027] A stepper motor 7 is fixedly connected to the upper surface of the collection box 6, and a transmission shaft 10 is fixedly connected to the output end of the stepper motor 7. By setting up the stepper motor 7 and the transmission shaft 10, the transmission shaft 10 can be driven to rotate by the operation of the stepper motor 7, and the transmission shaft 10 can transmit the rotational power generated when the stepper motor 7 is running.

[0028] A fixing plate 11 is fixedly connected to the upper surface of the collecting box 6, and a bearing 9 is rotatably connected to the inner wall of the fixing plate 11. The inner ring of the bearing 9 is fixedly connected to the outer surface of the transmission shaft 10. By providing the fixing plate 11 and the bearing 9, the bearing 9 can be fixed by the fixing plate 11, and the bearing 9 can fix the transmission shaft 10, so that the rotation of the transmission shaft 10 is more stable.

[0029] A cleaning roller 8 is fixedly connected to the outer surface of the transmission shaft 10, and the upper surface of each group of rubber shock absorbers 206 is in contact with the bottom surface of the generator set body 1. By providing the cleaning roller 8, the cleaning brush fixed on the outer surface of the cleaning roller 8 can be used to clean the heat dissipation network of the generator set body 1, thereby achieving the purpose of automatically cleaning dust.

[0030] The specific implementation of this embodiment is: control the operation of the hydraulic rod 201 so that the hydraulic rod 201 pushes the generator set body 1 to move upward. At this time, the filling block 202 will not contact the bottom surface of the generator set body 1, so that the filling block 202 is pulled out to ensure that when the hydraulic rod 201 stops running, the bottom surface of the generator set body 1 will contact the upper surface of the rubber shock absorber 206. Therefore, it can be ensured that when the generator set body 1 is working, the downward vibration force generated will act on the rubber shock absorber 206, and the rubber shock absorber 206 is suitable for heavy equipment and can fully provide support for the generator set body 1. The rubber shock absorber 206 offsets the downward force generated by the generator set body 1 when it is running, and does not act on the ground to form a rebound force. When the generator set body 1 is not working, the filling block 202 can also play a role in supporting the generator set body 1 It is used to prevent the rubber shock absorber 206 from being squeezed and deformed for a long time. In conjunction with the first spring shock absorber 208, the second spring shock absorber 214 and the third spring shock absorber 216, the front and rear forces, the vertical upward forces and the left and right forces generated when the generator set body 1 is running can be offset respectively. The first spring shock absorber 208, the second spring shock absorber 214 and the third spring shock absorber 216 will only be affected by the forces generated when the generator set body 1 is working, and there is no need to provide support for the total weight of the generator set body 1 itself. Therefore, the first spring shock absorber 208, the second spring shock absorber 214 and the third spring shock absorber 216 are affected by less force, and the sound insulation pad 205 can soundproof the noise generated when the generator set body 1 is running, thereby effectively avoiding the problem of poor sound insulation and shock absorption effect of the generator set when the device is in use. Example

[0031] See also Figure 1-10The purification mechanism 3 includes a moving block 301, the right side of the moving block 301 contacts the left side of the generator set body 1, a limiting groove 309 is provided on the left side of the generator set body 1, the limiting groove 309 is internally slidably connected to the limiting block 308, the left side of the limiting block 308 is fixedly connected to the right side of the moving block 301, the inner wall of the moving block 301 is rotatably connected to a rotating shaft 304, the outer surface of the rotating shaft 304 is fixedly connected to two connecting plates 306, the inner wall of each connecting plate 306 is fixedly connected to a purification cylinder 303, the outer surface of each purification cylinder 303 is threadedly connected to a threaded cover 305, and each purification cylinder 3 03 is provided with a metal felt filter 302 inside, and the outer surface of each metal felt filter 302 is in contact with the inner wall of the purification cylinder 303, the outer surface of the generator set body 1 is fixedly connected with an exhaust pipe 307, the outer surface of the exhaust pipe 307 is fixedly connected to the inner wall of the sound insulation pad 205, and the outer surface of the exhaust pipe 307 is in contact with the inner wall of one of the purification cylinders 303, and the upper surface of the generator set body 1 is fixedly connected with a support frame 311, and the left side of the support frame 311 is respectively provided with a mounting plate 310 and a muffler 312, and the inner wall of the support frame 311 and the inner wall of the mounting plate 310 are threadedly connected with two bolts 313.

[0032] The specific implementation of this embodiment is as follows: by providing a metal felt filter 302, the metal felt filter 302 can effectively adsorb carbon particles in black smoke, and through the connection relationship of the limit block 308 sliding inside the limit groove 309, the height of the purification cylinder 303 can be adjusted, and combined with the rotation connection relationship between the rotating shaft 304 and the inner wall of the moving block 301, another purification cylinder 303 can be rotated to the top of the exhaust pipe 307, so that the purpose of purifying black smoke can be achieved when the filter element is replaced, and under the action of the muffler 312, the sound generated when the gas circulates quickly can be reduced, and the muffler 312 can also be disassembled through the connection relationship between the bolt 313, the mounting plate 310 and the support frame 311, which effectively avoids the problem that the device cannot purify and filter black smoke when it is in use. Example

[0033] See also Figure 1-10The specific implementation method of this embodiment is as follows: first, the stepper motor 7, the telescopic rod 5, the vacuum pump 16 and the hydraulic rod 201 are connected to the power supply respectively. When the power supply is connected, the device can be used normally. When the device is needed, the hydraulic rod 201 is controlled to operate so that the hydraulic rod 201 pushes the generator set body 1 to move upward. At this time, the filling block 202 will not contact the bottom surface of the generator set body 1, so that the filling block 202 is pulled out to ensure that when the hydraulic rod 201 stops running, the bottom surface of the generator set body 1 will contact the upper surface of the rubber shock absorber 206, so that the generator set body 1 can be ensured when working. The downward vibration force generated will act on the rubber shock absorber 206, and the rubber shock absorber 206 is suitable for heavy equipment and can fully provide support for the generator set body 1. The rubber shock absorber 206 offsets the downward force generated by the generator set body 1 when it is running, and does not act on the ground to form a rebound force. When the generator set body 1 is not working, the filling block 202 can also play a role in supporting the generator set body 1 to prevent the rubber shock absorber 206 from being squeezed and deformed for a long time. In conjunction with the first spring shock absorber 208, the second spring shock absorber 214 and the third spring shock absorber 216, the generator set can be respectively The front-to-back force, vertical upward force and left-to-right force generated when the main body 1 is running are offset, and the first spring shock absorber 208, the second spring shock absorber 214 and the third spring shock absorber 216 are only subjected to the force generated when the generator set main body 1 is working, and there is no need to provide support for the total weight of the generator set main body 1 itself. Therefore, the first spring shock absorber 208, the second spring shock absorber 214 and the third spring shock absorber 216 are subjected to a small force, and the sound insulation pad 205 can soundproof the noise generated when the generator set main body 1 is running, thereby effectively avoiding the device from being soundproofed when in use. In order to solve the problems of poor effect and shock absorption effect, a metal felt filter 302 is provided. The metal felt filter 302 can effectively adsorb the carbon particles in the black smoke, and the height of the purification cylinder 303 can be adjusted by the sliding connection relationship of the limit block 308 in the limit groove 309. Combined with the rotation connection relationship between the rotating shaft 304 and the inner wall of the moving block 301, another purification cylinder 303 can be rotated to the top of the exhaust pipe 307, so that the purpose of purifying the black smoke can be achieved when the filter element is replaced, and the problem of being unable to purify and filter the black smoke when the device is in use is effectively avoided.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A generator set with noise reduction and vibration reduction functions, comprising a generator set body (1), characterized in that: A noise reduction and vibration reduction mechanism (2) is provided below the generator set body (1), and a purification mechanism (3) is provided outside the generator set body (1); The noise-absorbing and shock-absorbing mechanism (2) comprises a support plate (203), the bottom surface of the support plate (203) being fixedly connected to two sets of universal wheels (207), the top surface of the support plate (203) being respectively fixedly connected to two sets of rubber shock absorbers (206) and two hydraulic rods (201), the telescopic end of each hydraulic rod (201) being in contact with the bottom surface of the generator set body (1), two filling blocks (202) being arranged above the support plate (203), the bottom surface of each filling block (202) being in contact with the top surface of the support plate (203), and the support plate A bottom plate (204) is provided below the support plate (203), the upper surface of the bottom plate (204) is in contact with the outer surfaces of the two sets of universal wheels (207), the interior of the support plate (203) is slidably connected to two first spring shock absorbers (208) and two top plates (209), the inner wall of the support plate (203) is rotatably connected to two rotating shafts (210), the right end of each rotating shaft (210) is fixedly connected to a baffle (211), the right side surface of the support plate (203) is fixedly connected to two shielding blocks (212), the left side of each shielding block (212) is fixedly connected to the left side of each shielding block (212) The side surfaces are in contact with the right side surface of the baffle (211), the left side surface of each baffle (211) is in contact with the right side surface of the support plate (203) and the right side surface of the top plate (209), the inner wall of the bottom plate (204) is provided with two rectangular grooves (213), the interior of the bottom plate (204) is slidably connected to two rectangular frames (215), the interior of each rectangular frame (215) is slidably connected to a connecting frame (217), and the side surfaces of the two connecting frames (217) that are close to each other are fixedly connected to the side surfaces of the two first spring shock absorbers (208) that are away from each other. Then, the inner wall of each rectangular frame (215) is fixedly connected to two second spring shock absorbers (214), and the side surfaces of each group of the second spring shock absorbers (214) close to each other are respectively fixedly connected to the upper surface of the connection frame (217) and the bottom surface of the connection frame (217); the inner wall of the bottom plate (204) is fixedly connected to four groups of third spring shock absorbers (216), and the side surfaces of each two groups of the third spring shock absorbers (216) close to each other are respectively fixedly connected to the two side surfaces of the rectangular frame (215); and a sound insulation pad (205) is arranged on the outer side of the generator set body (1); The purification mechanism (3) comprises a moving block (301), the right side surface of the moving block (301) contacts the left side surface of the generator set body (1), the left side surface of the generator set body (1) is provided with a limiting groove (309), the limiting groove (309) is internally slidably connected to the limiting block (308), the left side surface of the limiting block (308) is fixedly connected to the right side surface of the moving block (301), the inner wall of the moving block (301) is rotatably connected to a rotating shaft (304), the outer surface of the rotating shaft (304) is fixedly connected to two connecting plates (306), the inner wall of each connecting plate (306) is fixedly connected to a purification cylinder (303), the outer surface of each purification cylinder (303) is threadedly connected to a threaded cover (305), and each purification cylinder (303) is threadedly connected to a threaded cover (305). A metal felt filter (302) is arranged inside the cylinder (303), and the outer surface of each metal felt filter (302) is in contact with the inner wall of the purification cylinder (303). The outer surface of the generator set body (1) is fixedly connected to an exhaust pipe (307), and the outer surface of the exhaust pipe (307) is fixedly connected to the inner wall of the sound insulation pad (205). The outer surface of the exhaust pipe (307) is in contact with the inner wall of one of the purification cylinders (303). The upper surface of the generator set body (1) is fixedly connected to a support frame (311), and a mounting plate (310) and a muffler (312) are respectively arranged on the left side of the support frame (311), and the inner wall of the support frame (311) and the inner wall of the mounting plate (310) are threadedly connected to each other by two bolts (313).

2. The generator set with noise reduction and vibration reduction function according to claim 1 is characterized in that: A rectangular block (4) is fixedly connected to the back of the bottom plate (204), and two telescopic rods (5) are fixedly connected to the inner wall of the rectangular block (4).

3. The generator set with noise reduction and vibration reduction function according to claim 2 is characterized in that: The telescopic ends of the two telescopic rods (5) are commonly fixedly connected to a collection box (6), and seven circular holes (18) are provided on the front of the collection box (6).

4. The generator set with noise reduction and vibration reduction function according to claim 3 is characterized in that: The back of the collection box (6) is fixedly connected to a fixing seat (14), the inner wall of the fixing seat (14) is fixedly connected to an air extraction pump (16), and the output end of the air extraction pump (16) is fixedly connected to an air outlet pipe (15).

5. The generator set with noise reduction and vibration reduction function according to claim 4 is characterized in that: The input end of the vacuum pump (16) is fixedly connected to an air extraction pipe (19); one end of the air extraction pipe (19) close to the collection box (6) passes through the collection box (6) and extends to the interior of the collection box (6); and a dustproof net (17) is fixedly connected to the inner wall of the collection box (6).

6. The generator set with noise reduction and vibration reduction function according to claim 3 is characterized in that: Two groups of card blocks (13) are clamped inside the collection box (6); ends of the two groups of card blocks (13) that are away from each other are fixedly connected to two rectangular plates (12); and sides of the two rectangular plates (12) that are close to each other are in contact with two side surfaces of the collection box (6) respectively.

7. The generator set with noise reduction and vibration reduction function according to claim 2 is characterized in that: A connecting block (22) is fixedly connected to the left side of the rectangular block (4), a circular shaft (20) is slidably connected inside the connecting block (22), and a push plate (21) is fixedly connected to the top end of the circular shaft (20).

8. The generator set with noise reduction and vibration reduction function according to claim 3 is characterized in that: A stepper motor (7) is fixedly connected to the upper surface of the collection box (6), and a transmission shaft (10) is fixedly connected to the output end of the stepper motor (7).

9. The generator set with noise reduction and vibration reduction function according to claim 3 is characterized in that: A fixing plate (11) is fixedly connected to the upper surface of the collection box (6), a bearing (9) is rotatably connected to the inner wall of the fixing plate (11), and an inner ring of the bearing (9) is fixedly connected to the outer surface of the transmission shaft (10).

10. The generator set with noise reduction and vibration reduction function according to claim 8, characterized in that: A cleaning roller (8) is fixedly connected to the outer surface of the transmission shaft (10), and the upper surface of each group of rubber shock absorbers (206) is in contact with the bottom surface of the generator set body (1).

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